Bugzilla – Attachment 138301 Details for
Bug 104082
amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes)
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dmesg 4.16-rc6
dmesg10.txt (text/plain), 22.67 MB, created by
mikhail.v.gavrilov
on 2018-03-23 04:07:50 UTC
(
hide
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Description:
dmesg 4.16-rc6
Filename:
MIME Type:
Creator:
mikhail.v.gavrilov
Created:
2018-03-23 04:07:50 UTC
Size:
22.67 MB
patch
obsolete
>[ 0.000000] microcode: microcode updated early to revision 0x24, date = 2018-01-21 >[ 0.000000] Linux version 4.16.0-rc6-mm_thp (mikhail@localhost.localdomain) (gcc version 7.3.1 20180303 (Red Hat 7.3.1-5) (GCC)) #1 SMP Tue Mar 20 20:39:39 +05 2018 >[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.16.0-rc6-mm_thp root=UUID=0ee73ea4-0a6f-4d9c-bdaf-94ec954fec49 ro rhgb quiet log_buf_len=900M LANG=en_US.UTF-8 >[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' >[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' >[ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' >[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 >[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. >[ 0.000000] e820: BIOS-provided physical RAM map: >[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable >[ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved >[ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009efff] usable >[ 0.000000] BIOS-e820: [mem 0x000000000009f000-0x000000000009ffff] reserved >[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bd69efff] usable >[ 0.000000] BIOS-e820: [mem 0x00000000bd69f000-0x00000000bd6a5fff] ACPI NVS >[ 0.000000] BIOS-e820: [mem 0x00000000bd6a6000-0x00000000be17bfff] usable >[ 0.000000] BIOS-e820: [mem 0x00000000be17c000-0x00000000be6d4fff] reserved >[ 0.000000] BIOS-e820: [mem 0x00000000be6d5000-0x00000000db487fff] usable >[ 0.000000] BIOS-e820: [mem 0x00000000db488000-0x00000000db8e8fff] reserved >[ 0.000000] BIOS-e820: [mem 0x00000000db8e9000-0x00000000db931fff] usable >[ 0.000000] BIOS-e820: [mem 0x00000000db932000-0x00000000db9edfff] ACPI NVS >[ 0.000000] BIOS-e820: [mem 0x00000000db9ee000-0x00000000df7fefff] reserved >[ 0.000000] BIOS-e820: [mem 0x00000000df7ff000-0x00000000df7fffff] usable >[ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved >[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved >[ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved >[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved >[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved >[ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved >[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000081effffff] usable >[ 0.000000] NX (Execute Disable) protection: active >[ 0.000000] e820: update [mem 0xbd36f018-0xbd37f857] usable ==> usable >[ 0.000000] e820: update [mem 0xbd36f018-0xbd37f857] usable ==> usable >[ 0.000000] e820: update [mem 0xbd355018-0xbd36e457] usable ==> usable >[ 0.000000] e820: update [mem 0xbd355018-0xbd36e457] usable ==> usable >[ 0.000000] extended physical RAM map: >[ 0.000000] reserve setup_data: [mem 0x0000000000000000-0x0000000000057fff] usable >[ 0.000000] reserve setup_data: [mem 0x0000000000058000-0x0000000000058fff] reserved >[ 0.000000] reserve setup_data: [mem 0x0000000000059000-0x000000000009efff] usable >[ 0.000000] reserve setup_data: [mem 0x000000000009f000-0x000000000009ffff] reserved >[ 0.000000] reserve setup_data: [mem 0x0000000000100000-0x00000000bd355017] usable >[ 0.000000] reserve setup_data: [mem 0x00000000bd355018-0x00000000bd36e457] usable >[ 0.000000] reserve setup_data: [mem 0x00000000bd36e458-0x00000000bd36f017] usable >[ 0.000000] reserve setup_data: [mem 0x00000000bd36f018-0x00000000bd37f857] usable >[ 0.000000] reserve setup_data: [mem 0x00000000bd37f858-0x00000000bd69efff] usable >[ 0.000000] reserve setup_data: [mem 0x00000000bd69f000-0x00000000bd6a5fff] ACPI NVS >[ 0.000000] reserve setup_data: [mem 0x00000000bd6a6000-0x00000000be17bfff] usable >[ 0.000000] reserve setup_data: [mem 0x00000000be17c000-0x00000000be6d4fff] reserved >[ 0.000000] reserve setup_data: [mem 0x00000000be6d5000-0x00000000db487fff] usable >[ 0.000000] reserve setup_data: [mem 0x00000000db488000-0x00000000db8e8fff] reserved >[ 0.000000] reserve setup_data: [mem 0x00000000db8e9000-0x00000000db931fff] usable >[ 0.000000] reserve setup_data: [mem 0x00000000db932000-0x00000000db9edfff] ACPI NVS >[ 0.000000] reserve setup_data: [mem 0x00000000db9ee000-0x00000000df7fefff] reserved >[ 0.000000] reserve setup_data: [mem 0x00000000df7ff000-0x00000000df7fffff] usable >[ 0.000000] reserve setup_data: [mem 0x00000000f8000000-0x00000000fbffffff] reserved >[ 0.000000] reserve setup_data: [mem 0x00000000fec00000-0x00000000fec00fff] reserved >[ 0.000000] reserve setup_data: [mem 0x00000000fed00000-0x00000000fed03fff] reserved >[ 0.000000] reserve setup_data: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved >[ 0.000000] reserve setup_data: [mem 0x00000000fee00000-0x00000000fee00fff] reserved >[ 0.000000] reserve setup_data: [mem 0x00000000ff000000-0x00000000ffffffff] reserved >[ 0.000000] reserve setup_data: [mem 0x0000000100000000-0x000000081effffff] usable >[ 0.000000] efi: EFI v2.31 by American Megatrends >[ 0.000000] efi: ACPI=0xdb9ba000 ACPI 2.0=0xdb9ba000 SMBIOS=0xf04c0 MPS=0xfd450 >[ 0.000000] random: fast init done >[ 0.000000] SMBIOS 2.7 present. >[ 0.000000] DMI: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved >[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable >[ 0.000000] e820: last_pfn = 0x81f000 max_arch_pfn = 0x400000000 >[ 0.000000] MTRR default type: uncachable >[ 0.000000] MTRR fixed ranges enabled: >[ 0.000000] 00000-9FFFF write-back >[ 0.000000] A0000-BFFFF uncachable >[ 0.000000] C0000-CFFFF write-protect >[ 0.000000] D0000-DFFFF uncachable >[ 0.000000] E0000-FFFFF write-protect >[ 0.000000] MTRR variable ranges enabled: >[ 0.000000] 0 base 0000000000 mask 7800000000 write-back >[ 0.000000] 1 base 0800000000 mask 7FF0000000 write-back >[ 0.000000] 2 base 0810000000 mask 7FF8000000 write-back >[ 0.000000] 3 base 0818000000 mask 7FFC000000 write-back >[ 0.000000] 4 base 081C000000 mask 7FFE000000 write-back >[ 0.000000] 5 base 081E000000 mask 7FFF000000 write-back >[ 0.000000] 6 base 00E0000000 mask 7FE0000000 uncachable >[ 0.000000] 7 disabled >[ 0.000000] 8 disabled >[ 0.000000] 9 disabled >[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT >[ 0.000000] e820: update [mem 0xe0000000-0xffffffff] usable ==> reserved >[ 0.000000] e820: last_pfn = 0xdf800 max_arch_pfn = 0x400000000 >[ 0.000000] found SMP MP-table at [mem 0x000fd750-0x000fd75f] mapped at [ (ptrval)] >[ 0.000000] Scanning 1 areas for low memory corruption >[ 0.000000] Base memory trampoline at [ (ptrval)] 97000 size 24576 >[ 0.000000] Using GB pages for direct mapping >[ 0.000000] BRK [0x6e1ffc000, 0x6e1ffcfff] PGTABLE >[ 0.000000] BRK [0x6e1ffd000, 0x6e1ffdfff] PGTABLE >[ 0.000000] BRK [0x6e1ffe000, 0x6e1ffefff] PGTABLE >[ 0.000000] BRK [0x6e1fff000, 0x6e1ffffff] PGTABLE >[ 0.000000] BRK [0x6e2000000, 0x6e2000fff] PGTABLE >[ 0.000000] BRK [0x6e2001000, 0x6e2001fff] PGTABLE >[ 0.000000] BRK [0x6e2002000, 0x6e2002fff] PGTABLE >[ 0.000000] BRK [0x6e2003000, 0x6e2003fff] PGTABLE >[ 0.000000] BRK [0x6e2004000, 0x6e2004fff] PGTABLE >[ 0.000000] BRK [0x6e2005000, 0x6e2005fff] PGTABLE >[ 0.000000] BRK [0x6e2006000, 0x6e2006fff] PGTABLE >[ 0.000000] BRK [0x6e2007000, 0x6e2007fff] PGTABLE >[ 0.000000] log_buf_len: 1073741824 bytes >[ 0.000000] early log buf free: 254384(97%) >[ 0.000000] Secure boot disabled >[ 0.000000] RAMDISK: [mem 0x36b70000-0x3cfd6fff] >[ 0.000000] ACPI: Early table checksum verification disabled >[ 0.000000] ACPI: RSDP 0x00000000DB9BA000 000024 (v02 ALASKA) >[ 0.000000] ACPI: XSDT 0x00000000DB9BA080 00007C (v01 ALASKA A M I 01072009 AMI 00010013) >[ 0.000000] ACPI: FACP 0x00000000DB9C6E20 00010C (v05 ALASKA A M I 01072009 AMI 00010013) >[ 0.000000] ACPI: DSDT 0x00000000DB9BA190 00CC8D (v02 ALASKA A M I 00000088 INTL 20091112) >[ 0.000000] ACPI: FACS 0x00000000DB9EC080 000040 >[ 0.000000] ACPI: APIC 0x00000000DB9C6F30 000092 (v03 ALASKA A M I 01072009 AMI 00010013) >[ 0.000000] ACPI: FPDT 0x00000000DB9C6FC8 000044 (v01 ALASKA A M I 01072009 AMI 00010013) >[ 0.000000] ACPI: SSDT 0x00000000DB9C7010 000539 (v01 PmRef Cpu0Ist 00003000 INTL 20120711) >[ 0.000000] ACPI: SSDT 0x00000000DB9C7550 000AD8 (v01 PmRef CpuPm 00003000 INTL 20120711) >[ 0.000000] ACPI: SSDT 0x00000000DB9C8028 0001C7 (v01 PmRef LakeTiny 00003000 INTL 20120711) >[ 0.000000] ACPI: MCFG 0x00000000DB9C81F0 00003C (v01 ALASKA A M I 01072009 MSFT 00000097) >[ 0.000000] ACPI: HPET 0x00000000DB9C8230 000038 (v01 ALASKA A M I 01072009 AMI. 00000005) >[ 0.000000] ACPI: SSDT 0x00000000DB9C8268 00036D (v01 SataRe SataTabl 00001000 INTL 20120711) >[ 0.000000] ACPI: SSDT 0x00000000DB9C85D8 0034E1 (v01 SaSsdt SaSsdt 00003000 INTL 20091112) >[ 0.000000] ACPI: DMAR 0x00000000DB9CBAC0 000070 (v01 INTEL HSW 00000001 INTL 00000001) >[ 0.000000] ACPI: Local APIC address 0xfee00000 >[ 0.000000] No NUMA configuration found >[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000081effffff] >[ 0.000000] NODE_DATA(0) allocated [mem 0x7defd4000-0x7deffefff] >[ 0.000000] tsc: Fast TSC calibration using PIT >[ 0.000000] Zone ranges: >[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] >[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] >[ 0.000000] Normal [mem 0x0000000100000000-0x000000081effffff] >[ 0.000000] Device empty >[ 0.000000] Movable zone start for each node >[ 0.000000] Early memory node ranges >[ 0.000000] node 0: [mem 0x0000000000001000-0x0000000000057fff] >[ 0.000000] node 0: [mem 0x0000000000059000-0x000000000009efff] >[ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bd69efff] >[ 0.000000] node 0: [mem 0x00000000bd6a6000-0x00000000be17bfff] >[ 0.000000] node 0: [mem 0x00000000be6d5000-0x00000000db487fff] >[ 0.000000] node 0: [mem 0x00000000db8e9000-0x00000000db931fff] >[ 0.000000] node 0: [mem 0x00000000df7ff000-0x00000000df7fffff] >[ 0.000000] node 0: [mem 0x0000000100000000-0x000000081effffff] >[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000081effffff] >[ 0.000000] On node 0 totalpages: 8363791 >[ 0.000000] DMA zone: 64 pages used for memmap >[ 0.000000] DMA zone: 24 pages reserved >[ 0.000000] DMA zone: 3997 pages, LIFO batch:0 >[ 0.000000] DMA32 zone: 13950 pages used for memmap >[ 0.000000] DMA32 zone: 892786 pages, LIFO batch:31 >[ 0.000000] Normal zone: 116672 pages used for memmap >[ 0.000000] Normal zone: 7467008 pages, LIFO batch:31 >[ 0.000000] Reserved but unavailable: 98 pages >[ 0.000000] ACPI: PM-Timer IO Port: 0x1808 >[ 0.000000] ACPI: Local APIC address 0xfee00000 >[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1]) >[ 0.000000] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23 >[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) >[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) >[ 0.000000] ACPI: IRQ0 used by override. >[ 0.000000] ACPI: IRQ9 used by override. >[ 0.000000] Using ACPI (MADT) for SMP configuration information >[ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000 >[ 0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs >[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] >[ 0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff] >[ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] >[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] >[ 0.000000] PM: Registered nosave memory: [mem 0xbd355000-0xbd355fff] >[ 0.000000] PM: Registered nosave memory: [mem 0xbd36e000-0xbd36efff] >[ 0.000000] PM: Registered nosave memory: [mem 0xbd36f000-0xbd36ffff] >[ 0.000000] PM: Registered nosave memory: [mem 0xbd37f000-0xbd37ffff] >[ 0.000000] PM: Registered nosave memory: [mem 0xbd69f000-0xbd6a5fff] >[ 0.000000] PM: Registered nosave memory: [mem 0xbe17c000-0xbe6d4fff] >[ 0.000000] PM: Registered nosave memory: [mem 0xdb488000-0xdb8e8fff] >[ 0.000000] PM: Registered nosave memory: [mem 0xdb932000-0xdb9edfff] >[ 0.000000] PM: Registered nosave memory: [mem 0xdb9ee000-0xdf7fefff] >[ 0.000000] PM: Registered nosave memory: [mem 0xdf800000-0xf7ffffff] >[ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff] >[ 0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff] >[ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff] >[ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff] >[ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff] >[ 0.000000] PM: Registered nosave memory: [mem 0xfed04000-0xfed1bfff] >[ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff] >[ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff] >[ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff] >[ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff] >[ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff] >[ 0.000000] e820: [mem 0xdf800000-0xf7ffffff] available for PCI devices >[ 0.000000] Booting paravirtualized kernel on bare hardware >[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns >[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1 >[ 0.000000] percpu: Embedded 494 pages/cpu @ (ptrval) s1986560 r8192 d28672 u2097152 >[ 0.000000] pcpu-alloc: s1986560 r8192 d28672 u2097152 alloc=1*2097152 >[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [0] 6 [0] 7 >[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 8233081 >[ 0.000000] Policy zone: Normal >[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.16.0-rc6-mm_thp root=UUID=0ee73ea4-0a6f-4d9c-bdaf-94ec954fec49 ro rhgb quiet log_buf_len=900M LANG=en_US.UTF-8 >[ 0.000000] Memory: 31415340K/33455164K available (12300K kernel code, 3547K rwdata, 4172K rodata, 4772K init, 16632K bss, 2039824K reserved, 0K cma-reserved) >[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 >[ 0.000000] Kernel/User page tables isolation: enabled >[ 0.000000] ftrace: allocating 36644 entries in 144 pages >[ 0.000000] Running RCU self tests >[ 0.000000] Hierarchical RCU implementation. >[ 0.000000] RCU lockdep checking is enabled. >[ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8. >[ 0.000000] RCU callback double-/use-after-free debug enabled. >[ 0.000000] Tasks RCU enabled. >[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8 >[ 0.000000] NR_IRQS: 524544, nr_irqs: 488, preallocated irqs: 16 >[ 0.000000] Offload RCU callbacks from CPUs: . >[ 0.000000] Console: colour dummy device 80x25 >[ 0.000000] console [tty0] enabled >[ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar >[ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 >[ 0.000000] ... MAX_LOCK_DEPTH: 48 >[ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 >[ 0.000000] ... CLASSHASH_SIZE: 4096 >[ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 >[ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 >[ 0.000000] ... CHAINHASH_SIZE: 32768 >[ 0.000000] memory used by lock dependency info: 7903 kB >[ 0.000000] per task-struct memory footprint: 2688 bytes >[ 0.000000] kmemleak: Kernel memory leak detector disabled >[ 0.000000] ACPI: Core revision 20180105 >[ 0.000000] ACPI: 6 ACPI AML tables successfully acquired and loaded >[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns >[ 0.000000] hpet clockevent registered >[ 0.000000] APIC: Switch to symmetric I/O mode setup >[ 0.000000] DMAR: Host address width 39 >[ 0.000000] DMAR: DRHD base: 0x000000fed90000 flags: 0x1 >[ 0.000000] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap d2008c20660462 ecap f010da >[ 0.000000] DMAR: RMRR base: 0x000000df683000 end: 0x000000df691fff >[ 0.000000] DMAR-IR: IOAPIC id 8 under DRHD base 0xfed90000 IOMMU 0 >[ 0.000000] DMAR-IR: HPET id 0 under DRHD base 0xfed90000 >[ 0.000000] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. >[ 0.000000] DMAR-IR: Enabled IRQ remapping in x2apic mode >[ 0.000000] x2apic enabled >[ 0.000000] Switched APIC routing to cluster x2apic. >[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 >[ 0.005000] tsc: Fast TSC calibration using PIT >[ 0.006000] tsc: Detected 3392.422 MHz processor >[ 0.006000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x30e6582bfa3, max_idle_ns: 440795342873 ns >[ 0.006000] Calibrating delay loop (skipped), value calculated using timer frequency.. 6784.84 BogoMIPS (lpj=3392422) >[ 0.006000] pid_max: default: 32768 minimum: 301 >[ 0.006000] ---[ User Space ]--- >[ 0.006000] 0x0000000000000000-0x0000000000008000 32K RW x pte >[ 0.006000] 0x0000000000008000-0x000000000005f000 348K pte >[ 0.006000] 0x000000000005f000-0x000000000009f000 256K RW x pte >[ 0.006000] 0x000000000009f000-0x0000000000200000 1412K pte >[ 0.006000] 0x0000000000200000-0x0000000040000000 1022M pmd >[ 0.006000] 0x0000000040000000-0x0000000080000000 1G pud >[ 0.006000] 0x0000000080000000-0x00000000bd600000 982M pmd >[ 0.006000] 0x00000000bd600000-0x00000000bd6a6000 664K pte >[ 0.006000] 0x00000000bd6a6000-0x00000000bda00000 3432K RW x pte >[ 0.006000] 0x00000000bda00000-0x00000000be000000 6M RW PSE x pmd >[ 0.006000] 0x00000000be000000-0x00000000be200000 2M RW x pte >[ 0.006000] 0x00000000be200000-0x00000000be600000 4M RW PSE x pmd >[ 0.006000] 0x00000000be600000-0x00000000be710000 1088K RW x pte >[ 0.006000] 0x00000000be710000-0x00000000be800000 960K pte >[ 0.006000] 0x00000000be800000-0x00000000cc600000 222M pmd >[ 0.006000] 0x00000000cc600000-0x00000000cc72b000 1196K pte >[ 0.006000] 0x00000000cc72b000-0x00000000cc76e000 268K RW x pte >[ 0.006000] 0x00000000cc76e000-0x00000000cc77e000 64K pte >[ 0.006000] 0x00000000cc77e000-0x00000000cc7b1000 204K RW x pte >[ 0.006000] 0x00000000cc7b1000-0x00000000cc7be000 52K pte >[ 0.006000] 0x00000000cc7be000-0x00000000cc81c000 376K RW x pte >[ 0.006000] 0x00000000cc81c000-0x00000000cc835000 100K pte >[ 0.006000] 0x00000000cc835000-0x00000000cc88f000 360K RW x pte >[ 0.006000] 0x00000000cc88f000-0x00000000cc8a5000 88K pte >[ 0.006000] 0x00000000cc8a5000-0x00000000cc915000 448K RW x pte >[ 0.006000] 0x00000000cc915000-0x00000000cc946000 196K pte >[ 0.006000] 0x00000000cc946000-0x00000000cc9bc000 472K RW x pte >[ 0.006000] 0x00000000cc9bc000-0x00000000cc9ea000 184K pte >[ 0.006000] 0x00000000cc9ea000-0x00000000cca04000 104K RW x pte >[ 0.006000] 0x00000000cca04000-0x00000000ccaf2000 952K pte >[ 0.006000] 0x00000000ccaf2000-0x00000000ccaf4000 8K RW x pte >[ 0.006000] 0x00000000ccaf4000-0x00000000ccaf7000 12K pte >[ 0.006000] 0x00000000ccaf7000-0x00000000ccaf8000 4K RW x pte >[ 0.006000] 0x00000000ccaf8000-0x00000000ccafc000 16K pte >[ 0.006000] 0x00000000ccafc000-0x00000000ccafd000 4K RW x pte >[ 0.006000] 0x00000000ccafd000-0x00000000ccb1d000 128K pte >[ 0.006000] 0x00000000ccb1d000-0x00000000ccb1e000 4K RW x pte >[ 0.006000] 0x00000000ccb1e000-0x00000000ccc2b000 1076K pte >[ 0.006000] 0x00000000ccc2b000-0x00000000ccc2c000 4K RW x pte >[ 0.006000] 0x00000000ccc2c000-0x00000000ccc2e000 8K pte >[ 0.006000] 0x00000000ccc2e000-0x00000000ccc57000 164K RW x pte >[ 0.006000] 0x00000000ccc57000-0x00000000ccc82000 172K pte >[ 0.006000] 0x00000000ccc82000-0x00000000ccc83000 4K RW x pte >[ 0.006000] 0x00000000ccc83000-0x00000000cccb7000 208K pte >[ 0.006000] 0x00000000cccb7000-0x00000000cccb8000 4K RW x pte >[ 0.006000] 0x00000000cccb8000-0x00000000ccd14000 368K pte >[ 0.006000] 0x00000000ccd14000-0x00000000ccd15000 4K RW x pte >[ 0.006000] 0x00000000ccd15000-0x00000000ccd5b000 280K pte >[ 0.006000] 0x00000000ccd5b000-0x00000000ccd5c000 4K RW x pte >[ 0.006000] 0x00000000ccd5c000-0x00000000ccdd0000 464K pte >[ 0.006000] 0x00000000ccdd0000-0x00000000cce77000 668K RW x pte >[ 0.006000] 0x00000000cce77000-0x00000000ccebe000 284K pte >[ 0.006000] 0x00000000ccebe000-0x00000000ccec1000 12K RW x pte >[ 0.006000] 0x00000000ccec1000-0x00000000ccff9000 1248K pte >[ 0.006000] 0x00000000ccff9000-0x00000000cd022000 164K RW x pte >[ 0.006000] 0x00000000cd022000-0x00000000cd0d7000 724K pte >[ 0.006000] 0x00000000cd0d7000-0x00000000cd1b0000 868K RW x pte >[ 0.006000] 0x00000000cd1b0000-0x00000000cd23f000 572K pte >[ 0.006000] 0x00000000cd23f000-0x00000000cd2c8000 548K RW x pte >[ 0.006000] 0x00000000cd2c8000-0x00000000cd2d8000 64K pte >[ 0.006000] 0x00000000cd2d8000-0x00000000cd30b000 204K RW x pte >[ 0.006000] 0x00000000cd30b000-0x00000000cd318000 52K pte >[ 0.006000] 0x00000000cd318000-0x00000000cd378000 384K RW x pte >[ 0.006000] 0x00000000cd378000-0x00000000cd391000 100K pte >[ 0.006000] 0x00000000cd391000-0x00000000cd3ea000 356K RW x pte >[ 0.006000] 0x00000000cd3ea000-0x00000000cd400000 88K pte >[ 0.006000] 0x00000000cd400000-0x00000000cd518000 1120K RW x pte >[ 0.006000] 0x00000000cd518000-0x00000000cd546000 184K pte >[ 0.006000] 0x00000000cd546000-0x00000000cd565000 124K RW x pte >[ 0.006000] 0x00000000cd565000-0x00000000cd575000 64K pte >[ 0.006000] 0x00000000cd575000-0x00000000cd5d8000 396K RW x pte >[ 0.006000] 0x00000000cd5d8000-0x00000000cd5f4000 112K pte >[ 0.006000] 0x00000000cd5f4000-0x00000000cd69c000 672K RW x pte >[ 0.006000] 0x00000000cd69c000-0x00000000cd6ac000 64K pte >[ 0.006000] 0x00000000cd6ac000-0x00000000cd6df000 204K RW x pte >[ 0.006000] 0x00000000cd6df000-0x00000000cd6ec000 52K pte >[ 0.006000] 0x00000000cd6ec000-0x00000000cd749000 372K RW x pte >[ 0.006000] 0x00000000cd749000-0x00000000cd762000 100K pte >[ 0.006000] 0x00000000cd762000-0x00000000cd7bc000 360K RW x pte >[ 0.006000] 0x00000000cd7bc000-0x00000000cd7d2000 88K pte >[ 0.006000] 0x00000000cd7d2000-0x00000000cd842000 448K RW x pte >[ 0.006000] 0x00000000cd842000-0x00000000cd873000 196K pte >[ 0.006000] 0x00000000cd873000-0x00000000cd8e9000 472K RW x pte >[ 0.007002] 0x00000000cd8e9000-0x00000000cd8f0000 28K pte >[ 0.007007] 0x00000000cd8f0000-0x00000000cda68000 1504K RW x pte >[ 0.007018] 0x00000000cda68000-0x00000000cda6b000 12K pte >[ 0.007023] 0x00000000cda6b000-0x00000000cdb8a000 1148K RW x pte >[ 0.007034] 0x00000000cdb8a000-0x00000000cdb93000 36K pte >[ 0.007040] 0x00000000cdb93000-0x00000000cdd9a000 2076K RW x pte >[ 0.007051] 0x00000000cdd9a000-0x00000000cdd9d000 12K pte >[ 0.007056] 0x00000000cdd9d000-0x00000000cdee0000 1292K RW x pte >[ 0.007067] 0x00000000cdee0000-0x00000000cdee9000 36K pte >[ 0.007072] 0x00000000cdee9000-0x00000000cdf52000 420K RW x pte >[ 0.007083] 0x00000000cdf52000-0x00000000cdf5b000 36K pte >[ 0.007087] 0x00000000cdf5b000-0x00000000cdfda000 508K RW x pte >[ 0.007098] 0x00000000cdfda000-0x00000000cdfdd000 12K pte >[ 0.007103] 0x00000000cdfdd000-0x00000000ce081000 656K RW x pte >[ 0.007114] 0x00000000ce081000-0x00000000ce086000 20K pte >[ 0.007119] 0x00000000ce086000-0x00000000ce1a7000 1156K RW x pte >[ 0.007130] 0x00000000ce1a7000-0x00000000ce1a8000 4K pte >[ 0.007135] 0x00000000ce1a8000-0x00000000ce359000 1732K RW x pte >[ 0.007146] 0x00000000ce359000-0x00000000ce362000 36K pte >[ 0.007151] 0x00000000ce362000-0x00000000ce3df000 500K RW x pte >[ 0.007162] 0x00000000ce3df000-0x00000000ce3e2000 12K pte >[ 0.007167] 0x00000000ce3e2000-0x00000000ce487000 660K RW x pte >[ 0.007178] 0x00000000ce487000-0x00000000ce48f000 32K pte >[ 0.007183] 0x00000000ce48f000-0x00000000ce5e4000 1364K RW x pte >[ 0.007194] 0x00000000ce5e4000-0x00000000ce5ee000 40K pte >[ 0.007198] 0x00000000ce5ee000-0x00000000ce672000 528K RW x pte >[ 0.007209] 0x00000000ce672000-0x00000000ce675000 12K pte >[ 0.007214] 0x00000000ce675000-0x00000000ce67b000 24K RW x pte >[ 0.007225] 0x00000000ce67b000-0x00000000ce683000 32K pte >[ 0.007230] 0x00000000ce683000-0x00000000ce750000 820K RW x pte >[ 0.007241] 0x00000000ce750000-0x00000000ce755000 20K pte >[ 0.007245] 0x00000000ce755000-0x00000000ce75a000 20K RW x pte >[ 0.007256] 0x00000000ce75a000-0x00000000ce760000 24K pte >[ 0.007260] 0x00000000ce760000-0x00000000ce765000 20K RW x pte >[ 0.007271] 0x00000000ce765000-0x00000000ce76f000 40K pte >[ 0.007276] 0x00000000ce76f000-0x00000000ce800000 580K RW x pte >[ 0.007287] 0x00000000ce800000-0x00000000cf000000 8M RW PSE x pmd >[ 0.007298] 0x00000000cf000000-0x00000000cf02d000 180K RW x pte >[ 0.007309] 0x00000000cf02d000-0x00000000cf02e000 4K pte >[ 0.007313] 0x00000000cf02e000-0x00000000cf02f000 4K RW x pte >[ 0.007324] 0x00000000cf02f000-0x00000000cf031000 8K pte >[ 0.007330] 0x00000000cf031000-0x00000000cf200000 1852K RW x pte >[ 0.007341] 0x00000000cf200000-0x00000000d8800000 150M RW PSE x pmd >[ 0.007352] 0x00000000d8800000-0x00000000d8872000 456K RW x pte >[ 0.007364] 0x00000000d8872000-0x00000000d8875000 12K pte >[ 0.007368] 0x00000000d8875000-0x00000000d887e000 36K RW x pte >[ 0.007379] 0x00000000d887e000-0x00000000d8881000 12K pte >[ 0.007383] 0x00000000d8881000-0x00000000d8889000 32K RW x pte >[ 0.007394] 0x00000000d8889000-0x00000000d888c000 12K pte >[ 0.007398] 0x00000000d888c000-0x00000000d8895000 36K RW x pte >[ 0.007409] 0x00000000d8895000-0x00000000d8898000 12K pte >[ 0.007415] 0x00000000d8898000-0x00000000d8a00000 1440K RW x pte >[ 0.007426] 0x00000000d8a00000-0x00000000da400000 26M RW PSE x pmd >[ 0.007437] 0x00000000da400000-0x00000000da503000 1036K RW x pte >[ 0.007449] 0x00000000da503000-0x00000000da600000 1012K pte >[ 0.007453] 0x00000000da600000-0x00000000db000000 10M pmd >[ 0.007459] 0x00000000db000000-0x00000000db191000 1604K pte >[ 0.007463] 0x00000000db191000-0x00000000db200000 444K RW x pte >[ 0.007474] 0x00000000db200000-0x00000000db400000 2M RW PSE x pmd >[ 0.007486] 0x00000000db400000-0x00000000db488000 544K RW x pte >[ 0.007497] 0x00000000db488000-0x00000000db600000 1504K pte >[ 0.007502] 0x00000000db600000-0x00000000db800000 2M pmd >[ 0.007507] 0x00000000db800000-0x00000000db9ee000 1976K pte >[ 0.007512] 0x00000000db9ee000-0x00000000dba00000 72K RW x pte >[ 0.007523] 0x00000000dba00000-0x00000000df600000 60M RW PSE x pmd >[ 0.007535] 0x00000000df600000-0x00000000df800000 2M RW x pte >[ 0.007547] 0x00000000df800000-0x00000000f8000000 392M pmd >[ 0.007551] 0x00000000f8000000-0x00000000fc000000 64M RW PCD PSE x pmd >[ 0.007562] 0x00000000fc000000-0x00000000fec00000 44M pmd >[ 0.007567] 0x00000000fec00000-0x00000000fec01000 4K RW PCD x pte >[ 0.007578] 0x00000000fec01000-0x00000000fed00000 1020K pte >[ 0.007583] 0x00000000fed00000-0x00000000fed04000 16K RW PCD x pte >[ 0.007594] 0x00000000fed04000-0x00000000fed1c000 96K pte >[ 0.007598] 0x00000000fed1c000-0x00000000fed20000 16K RW PCD x pte >[ 0.007610] 0x00000000fed20000-0x00000000fee00000 896K pte >[ 0.007614] 0x00000000fee00000-0x00000000fee01000 4K RW PCD x pte >[ 0.007626] 0x00000000fee01000-0x00000000ff000000 2044K pte >[ 0.007630] 0x00000000ff000000-0x0000000100000000 16M RW PCD PSE x pmd >[ 0.007642] 0x0000000100000000-0x0000000780000000 26G pud >[ 0.007647] 0x0000000780000000-0x00000007bd000000 976M pmd >[ 0.007653] 0x00000007bd000000-0x00000007bd1b2000 1736K pte >[ 0.007657] 0x00000007bd1b2000-0x00000007bd1b4000 8K RW NX pte >[ 0.007668] 0x00000007bd1b4000-0x00000007bd200000 304K pte >[ 0.007673] 0x00000007bd200000-0x00000007c0000000 46M pmd >[ 0.007679] 0x00000007c0000000-0x0000008000000000 481G pud >[ 0.007687] 0x0000008000000000-0xffff800000000000 17179737600G pgd >[ 0.007691] ---[ Kernel Space ]--- >[ 0.007693] 0xffff800000000000-0xffff808000000000 512G pgd >[ 0.007697] ---[ Low Kernel Mapping ]--- >[ 0.007698] 0xffff808000000000-0xffff810000000000 512G pgd >[ 0.007702] ---[ vmalloc() Area ]--- >[ 0.007703] 0xffff810000000000-0xffff818000000000 512G pgd >[ 0.007708] ---[ Vmemmap ]--- >[ 0.007709] 0xffff818000000000-0xffff8c0000000000 10752G pgd >[ 0.007715] 0xffff8c0000000000-0xffff8c5740000000 349G pud >[ 0.007720] 0xffff8c5740000000-0xffff8c5740200000 2M RW NX pte >[ 0.007733] 0xffff8c5740200000-0xffff8c5780000000 1022M RW PSE NX pmd >[ 0.007744] 0xffff8c5780000000-0xffff8c57c0000000 1G RW PSE NX pud >[ 0.007757] 0xffff8c57c0000000-0xffff8c57fd600000 982M RW PSE NX pmd >[ 0.007769] 0xffff8c57fd600000-0xffff8c57fd69f000 636K RW NX pte >[ 0.007780] 0xffff8c57fd69f000-0xffff8c57fd6a6000 28K pte >[ 0.007785] 0xffff8c57fd6a6000-0xffff8c57fd800000 1384K RW NX pte >[ 0.007796] 0xffff8c57fd800000-0xffff8c57fe000000 8M RW PSE NX pmd >[ 0.007808] 0xffff8c57fe000000-0xffff8c57fe17c000 1520K RW NX pte >[ 0.007820] 0xffff8c57fe17c000-0xffff8c57fe200000 528K pte >[ 0.007824] 0xffff8c57fe200000-0xffff8c57fe600000 4M pmd >[ 0.007829] 0xffff8c57fe600000-0xffff8c57fe6d5000 852K pte >[ 0.007834] 0xffff8c57fe6d5000-0xffff8c57fe800000 1196K RW NX pte >[ 0.007846] 0xffff8c57fe800000-0xffff8c581b400000 460M RW PSE NX pmd >[ 0.007857] 0xffff8c581b400000-0xffff8c581b488000 544K RW NX pte >[ 0.007869] 0xffff8c581b488000-0xffff8c581b600000 1504K pte >[ 0.007873] 0xffff8c581b600000-0xffff8c581b800000 2M pmd >[ 0.007878] 0xffff8c581b800000-0xffff8c581b8e9000 932K pte >[ 0.007883] 0xffff8c581b8e9000-0xffff8c581b932000 292K RW NX pte >[ 0.007894] 0xffff8c581b932000-0xffff8c581ba00000 824K pte >[ 0.007899] 0xffff8c581ba00000-0xffff8c581f600000 60M pmd >[ 0.007904] 0xffff8c581f600000-0xffff8c581f7ff000 2044K pte >[ 0.007909] 0xffff8c581f7ff000-0xffff8c581f800000 4K RW NX pte >[ 0.007920] 0xffff8c581f800000-0xffff8c5840000000 520M pmd >[ 0.007925] 0xffff8c5840000000-0xffff8c5f40000000 28G RW PSE NX pud >[ 0.007937] 0xffff8c5f40000000-0xffff8c5f5f000000 496M RW PSE NX pmd >[ 0.007949] 0xffff8c5f5f000000-0xffff8c5f80000000 528M pmd >[ 0.007954] 0xffff8c5f80000000-0xffff8c8000000000 130G pud >[ 0.007958] 0xffff8c8000000000-0xffff9f0000000000 18944G pgd >[ 0.007964] 0xffff9f0000000000-0xffff9f5900000000 356G pud >[ 0.007968] 0xffff9f5900000000-0xffff9f5900001000 4K RW NX pte >[ 0.007979] 0xffff9f5900001000-0xffff9f5900002000 4K pte >[ 0.007984] 0xffff9f5900002000-0xffff9f5900003000 4K RW NX pte >[ 0.007995] 0xffff9f5900003000-0xffff9f5900004000 4K pte >[ 0.008003] 0xffff9f5900004000-0xffff9f5900006000 8K RW NX pte >[ 0.008014] 0xffff9f5900006000-0xffff9f5900008000 8K pte >[ 0.008019] 0xffff9f5900008000-0xffff9f590000a000 8K RW NX pte >[ 0.008030] 0xffff9f590000a000-0xffff9f590000b000 4K pte >[ 0.008034] 0xffff9f590000b000-0xffff9f590000c000 4K RW PCD NX pte >[ 0.008045] 0xffff9f590000c000-0xffff9f590000d000 4K pte >[ 0.008049] 0xffff9f590000d000-0xffff9f590000e000 4K RW PCD NX pte >[ 0.008060] 0xffff9f590000e000-0xffff9f5900010000 8K pte >[ 0.008065] 0xffff9f5900010000-0xffff9f590001d000 52K RW NX pte >[ 0.008076] 0xffff9f590001d000-0xffff9f5900020000 12K pte >[ 0.008080] 0xffff9f5900020000-0xffff9f5900024000 16K RW NX pte >[ 0.008092] 0xffff9f5900024000-0xffff9f5900200000 1904K pte >[ 0.008098] 0xffff9f5900200000-0xffff9f5940000000 1022M pmd >[ 0.008103] 0xffff9f5940000000-0xffff9f8000000000 155G pud >[ 0.008109] 0xffff9f8000000000-0xffffc38000000000 36T pgd >[ 0.008114] 0xffffc38000000000-0xffffc3de00000000 376G pud >[ 0.008118] 0xffffc3de00000000-0xffffc3de03800000 56M RW PSE NX pmd >[ 0.008130] 0xffffc3de03800000-0xffffc3de04000000 8M pmd >[ 0.008135] 0xffffc3de04000000-0xffffc3de20800000 456M RW PSE NX pmd >[ 0.008146] 0xffffc3de20800000-0xffffc3de40000000 504M pmd >[ 0.008151] 0xffffc3de40000000-0xffffc40000000000 135G pud >[ 0.008157] 0xffffc40000000000-0xfffffe0000000000 58T pgd >[ 0.008162] ---[ CPU entry Area ]--- >[ 0.008163] 0xfffffe0000000000-0xfffffe0000002000 8K ro NX pte >[ 0.008174] 0xfffffe0000002000-0xfffffe0000003000 4K RW NX pte >[ 0.008185] 0xfffffe0000003000-0xfffffe0000006000 12K ro NX pte >[ 0.008196] 0xfffffe0000006000-0xfffffe0000007000 4K ro x pte >[ 0.008207] 0xfffffe0000007000-0xfffffe000000d000 24K RW NX pte >[ 0.008218] 0xfffffe000000d000-0xfffffe000002d000 128K pte >[ 0.008223] 0xfffffe000002d000-0xfffffe000002e000 4K ro NX pte >[ 0.008234] 0xfffffe000002e000-0xfffffe000002f000 4K RW NX pte >[ 0.008245] 0xfffffe000002f000-0xfffffe0000032000 12K ro NX pte >[ 0.008256] 0xfffffe0000032000-0xfffffe0000033000 4K ro x pte >[ 0.008267] 0xfffffe0000033000-0xfffffe0000039000 24K RW NX pte >[ 0.008278] 0xfffffe0000039000-0xfffffe0000059000 128K pte >[ 0.008282] 0xfffffe0000059000-0xfffffe000005a000 4K ro NX pte >[ 0.008293] 0xfffffe000005a000-0xfffffe000005b000 4K RW NX pte >[ 0.008304] 0xfffffe000005b000-0xfffffe000005e000 12K ro NX pte >[ 0.008315] 0xfffffe000005e000-0xfffffe000005f000 4K ro x pte >[ 0.008326] 0xfffffe000005f000-0xfffffe0000065000 24K RW NX pte >[ 0.008338] 0xfffffe0000065000-0xfffffe0000085000 128K pte >[ 0.008342] 0xfffffe0000085000-0xfffffe0000086000 4K ro NX pte >[ 0.008353] 0xfffffe0000086000-0xfffffe0000087000 4K RW NX pte >[ 0.008364] 0xfffffe0000087000-0xfffffe000008a000 12K ro NX pte >[ 0.008375] 0xfffffe000008a000-0xfffffe000008b000 4K ro x pte >[ 0.008386] 0xfffffe000008b000-0xfffffe0000091000 24K RW NX pte >[ 0.008397] 0xfffffe0000091000-0xfffffe00000b1000 128K pte >[ 0.008402] 0xfffffe00000b1000-0xfffffe00000b2000 4K ro NX pte >[ 0.008413] 0xfffffe00000b2000-0xfffffe00000b3000 4K RW NX pte >[ 0.008424] 0xfffffe00000b3000-0xfffffe00000b6000 12K ro NX pte >[ 0.008435] 0xfffffe00000b6000-0xfffffe00000b7000 4K ro x pte >[ 0.008446] 0xfffffe00000b7000-0xfffffe00000bd000 24K RW NX pte >[ 0.008457] 0xfffffe00000bd000-0xfffffe00000dd000 128K pte >[ 0.008461] 0xfffffe00000dd000-0xfffffe00000de000 4K ro NX pte >[ 0.008472] 0xfffffe00000de000-0xfffffe00000df000 4K RW NX pte >[ 0.008483] 0xfffffe00000df000-0xfffffe00000e2000 12K ro NX pte >[ 0.008494] 0xfffffe00000e2000-0xfffffe00000e3000 4K ro x pte >[ 0.008506] 0xfffffe00000e3000-0xfffffe00000e9000 24K RW NX pte >[ 0.008517] 0xfffffe00000e9000-0xfffffe0000109000 128K pte >[ 0.008521] 0xfffffe0000109000-0xfffffe000010a000 4K ro NX pte >[ 0.008532] 0xfffffe000010a000-0xfffffe000010b000 4K RW NX pte >[ 0.008543] 0xfffffe000010b000-0xfffffe000010e000 12K ro NX pte >[ 0.008554] 0xfffffe000010e000-0xfffffe000010f000 4K ro x pte >[ 0.008565] 0xfffffe000010f000-0xfffffe0000115000 24K RW NX pte >[ 0.008576] 0xfffffe0000115000-0xfffffe0000135000 128K pte >[ 0.008581] 0xfffffe0000135000-0xfffffe0000136000 4K ro NX pte >[ 0.008592] 0xfffffe0000136000-0xfffffe0000137000 4K RW NX pte >[ 0.008603] 0xfffffe0000137000-0xfffffe000013a000 12K ro NX pte >[ 0.008614] 0xfffffe000013a000-0xfffffe000013b000 4K ro x pte >[ 0.008625] 0xfffffe000013b000-0xfffffe0000141000 24K RW NX pte >[ 0.008636] 0xfffffe0000141000-0xfffffe0000161000 128K pte >[ 0.008641] 0xfffffe0000161000-0xfffffe0000200000 636K pte >[ 0.008647] 0xfffffe0000200000-0xfffffe0040000000 1022M pmd >[ 0.008653] 0xfffffe0040000000-0xfffffe8000000000 511G pud >[ 0.008657] ---[ LDT remap ]--- >[ 0.008658] 0xfffffe8000000000-0xffffff0000000000 512G pgd >[ 0.008662] ---[ ESPfix Area ]--- >[ 0.008665] 0xffffff0000000000-0xffffff7e00000000 504G pud >[ 0.008669] 0xffffff7e00000000-0xffffff7e0000d000 52K pte >[ 0.008674] 0xffffff7e0000d000-0xffffff7e0000e000 4K ro NX pte >[ 0.008685] 0xffffff7e0000e000-0xffffff7e0001d000 60K pte >[ 0.008689] 0xffffff7e0001d000-0xffffff7e0001e000 4K ro NX pte >[ 0.008700] 0xffffff7e0001e000-0xffffff7e0002d000 60K pte >[ 0.008704] 0xffffff7e0002d000-0xffffff7e0002e000 4K ro NX pte >[ 0.008715] 0xffffff7e0002e000-0xffffff7e0003d000 60K pte >[ 0.008720] 0xffffff7e0003d000-0xffffff7e0003e000 4K ro NX pte >[ 0.008731] 0xffffff7e0003e000-0xffffff7e0004d000 60K pte >[ 0.008735] 0xffffff7e0004d000-0xffffff7e0004e000 4K ro NX pte >[ 0.008746] 0xffffff7e0004e000-0xffffff7e0005d000 60K pte >[ 0.008750] 0xffffff7e0005d000-0xffffff7e0005e000 4K ro NX pte >[ 0.008762] 0xffffff7e0005e000-0xffffff7e0006d000 60K pte >[ 0.008766] 0xffffff7e0006d000-0xffffff7e0006e000 4K ro NX pte >[ 0.008777] 0xffffff7e0006e000-0xffffff7e0007d000 60K pte >[ 0.011959] ... 131059 entries skipped ... >[ 0.011961] ---[ EFI Runtime Services ]--- >[ 0.011962] 0xffffffef00000000-0xfffffffec0000000 63G pud >[ 0.011967] 0xfffffffec0000000-0xfffffffee7a00000 634M pmd >[ 0.011972] 0xfffffffee7a00000-0xfffffffee7a08000 32K RW x pte >[ 0.011983] 0xfffffffee7a08000-0xfffffffee7a5f000 348K pte >[ 0.011987] 0xfffffffee7a5f000-0xfffffffee7a9f000 256K RW x pte >[ 0.012001] 0xfffffffee7a9f000-0xfffffffee7aa6000 28K pte >[ 0.012007] 0xfffffffee7aa6000-0xfffffffee7e00000 3432K RW x pte >[ 0.012019] 0xfffffffee7e00000-0xfffffffee8400000 6M RW PSE x pmd >[ 0.012031] 0xfffffffee8400000-0xfffffffee8600000 2M RW x pte >[ 0.012042] 0xfffffffee8600000-0xfffffffee8a00000 4M RW PSE x pmd >[ 0.012054] 0xfffffffee8a00000-0xfffffffee8b10000 1088K RW x pte >[ 0.012065] 0xfffffffee8b10000-0xfffffffee8b2b000 108K pte >[ 0.012069] 0xfffffffee8b2b000-0xfffffffee8b6e000 268K RW x pte >[ 0.012080] 0xfffffffee8b6e000-0xfffffffee8b7e000 64K pte >[ 0.012085] 0xfffffffee8b7e000-0xfffffffee8bb1000 204K RW x pte >[ 0.012096] 0xfffffffee8bb1000-0xfffffffee8bbe000 52K pte >[ 0.012100] 0xfffffffee8bbe000-0xfffffffee8c1c000 376K RW x pte >[ 0.012111] 0xfffffffee8c1c000-0xfffffffee8c35000 100K pte >[ 0.012116] 0xfffffffee8c35000-0xfffffffee8c8f000 360K RW x pte >[ 0.012127] 0xfffffffee8c8f000-0xfffffffee8ca5000 88K pte >[ 0.012132] 0xfffffffee8ca5000-0xfffffffee8d15000 448K RW x pte >[ 0.012143] 0xfffffffee8d15000-0xfffffffee8d46000 196K pte >[ 0.012147] 0xfffffffee8d46000-0xfffffffee8dbc000 472K RW x pte >[ 0.012159] 0xfffffffee8dbc000-0xfffffffee8dea000 184K pte >[ 0.012163] 0xfffffffee8dea000-0xfffffffee8e04000 104K RW x pte >[ 0.012175] 0xfffffffee8e04000-0xfffffffee8ef2000 952K pte >[ 0.012179] 0xfffffffee8ef2000-0xfffffffee8ef4000 8K RW x pte >[ 0.012190] 0xfffffffee8ef4000-0xfffffffee8ef7000 12K pte >[ 0.012194] 0xfffffffee8ef7000-0xfffffffee8ef8000 4K RW x pte >[ 0.012205] 0xfffffffee8ef8000-0xfffffffee8efc000 16K pte >[ 0.012209] 0xfffffffee8efc000-0xfffffffee8efd000 4K RW x pte >[ 0.012221] 0xfffffffee8efd000-0xfffffffee8f1d000 128K pte >[ 0.012225] 0xfffffffee8f1d000-0xfffffffee8f1e000 4K RW x pte >[ 0.012237] 0xfffffffee8f1e000-0xfffffffee902b000 1076K pte >[ 0.012241] 0xfffffffee902b000-0xfffffffee902c000 4K RW x pte >[ 0.012252] 0xfffffffee902c000-0xfffffffee902e000 8K pte >[ 0.012256] 0xfffffffee902e000-0xfffffffee9057000 164K RW x pte >[ 0.012267] 0xfffffffee9057000-0xfffffffee9082000 172K pte >[ 0.012272] 0xfffffffee9082000-0xfffffffee9083000 4K RW x pte >[ 0.012283] 0xfffffffee9083000-0xfffffffee90b7000 208K pte >[ 0.012287] 0xfffffffee90b7000-0xfffffffee90b8000 4K RW x pte >[ 0.012299] 0xfffffffee90b8000-0xfffffffee9114000 368K pte >[ 0.012303] 0xfffffffee9114000-0xfffffffee9115000 4K RW x pte >[ 0.012314] 0xfffffffee9115000-0xfffffffee915b000 280K pte >[ 0.012318] 0xfffffffee915b000-0xfffffffee915c000 4K RW x pte >[ 0.012330] 0xfffffffee915c000-0xfffffffee91d0000 464K pte >[ 0.012334] 0xfffffffee91d0000-0xfffffffee9277000 668K RW x pte >[ 0.012346] 0xfffffffee9277000-0xfffffffee92be000 284K pte >[ 0.012350] 0xfffffffee92be000-0xfffffffee92c1000 12K RW x pte >[ 0.012362] 0xfffffffee92c1000-0xfffffffee93f9000 1248K pte >[ 0.012366] 0xfffffffee93f9000-0xfffffffee9422000 164K RW x pte >[ 0.012378] 0xfffffffee9422000-0xfffffffee94d7000 724K pte >[ 0.012382] 0xfffffffee94d7000-0xfffffffee95b0000 868K RW x pte >[ 0.012394] 0xfffffffee95b0000-0xfffffffee963f000 572K pte >[ 0.012398] 0xfffffffee963f000-0xfffffffee96c8000 548K RW x pte >[ 0.012409] 0xfffffffee96c8000-0xfffffffee96d8000 64K pte >[ 0.012414] 0xfffffffee96d8000-0xfffffffee970b000 204K RW x pte >[ 0.012425] 0xfffffffee970b000-0xfffffffee9718000 52K pte >[ 0.012429] 0xfffffffee9718000-0xfffffffee9778000 384K RW x pte >[ 0.012441] 0xfffffffee9778000-0xfffffffee9791000 100K pte >[ 0.012445] 0xfffffffee9791000-0xfffffffee97ea000 356K RW x pte >[ 0.012456] 0xfffffffee97ea000-0xfffffffee9800000 88K pte >[ 0.012461] 0xfffffffee9800000-0xfffffffee9918000 1120K RW x pte >[ 0.012472] 0xfffffffee9918000-0xfffffffee9946000 184K pte >[ 0.012477] 0xfffffffee9946000-0xfffffffee9965000 124K RW x pte >[ 0.012488] 0xfffffffee9965000-0xfffffffee9975000 64K pte >[ 0.012492] 0xfffffffee9975000-0xfffffffee99d8000 396K RW x pte >[ 0.012503] 0xfffffffee99d8000-0xfffffffee99f4000 112K pte >[ 0.012508] 0xfffffffee99f4000-0xfffffffee9a9c000 672K RW x pte >[ 0.012519] 0xfffffffee9a9c000-0xfffffffee9aac000 64K pte >[ 0.012524] 0xfffffffee9aac000-0xfffffffee9adf000 204K RW x pte >[ 0.012535] 0xfffffffee9adf000-0xfffffffee9aec000 52K pte >[ 0.012539] 0xfffffffee9aec000-0xfffffffee9b49000 372K RW x pte >[ 0.012550] 0xfffffffee9b49000-0xfffffffee9b62000 100K pte >[ 0.012555] 0xfffffffee9b62000-0xfffffffee9bbc000 360K RW x pte >[ 0.012566] 0xfffffffee9bbc000-0xfffffffee9bd2000 88K pte >[ 0.012571] 0xfffffffee9bd2000-0xfffffffee9c42000 448K RW x pte >[ 0.012582] 0xfffffffee9c42000-0xfffffffee9c73000 196K pte >[ 0.012586] 0xfffffffee9c73000-0xfffffffee9ce9000 472K RW x pte >[ 0.012597] 0xfffffffee9ce9000-0xfffffffee9cf0000 28K pte >[ 0.012603] 0xfffffffee9cf0000-0xfffffffee9e68000 1504K RW x pte >[ 0.012614] 0xfffffffee9e68000-0xfffffffee9e6b000 12K pte >[ 0.012619] 0xfffffffee9e6b000-0xfffffffee9f8a000 1148K RW x pte >[ 0.012630] 0xfffffffee9f8a000-0xfffffffee9f93000 36K pte >[ 0.012635] 0xfffffffee9f93000-0xfffffffeea19a000 2076K RW x pte >[ 0.012646] 0xfffffffeea19a000-0xfffffffeea19d000 12K pte >[ 0.012651] 0xfffffffeea19d000-0xfffffffeea2e0000 1292K RW x pte >[ 0.012662] 0xfffffffeea2e0000-0xfffffffeea2e9000 36K pte >[ 0.012667] 0xfffffffeea2e9000-0xfffffffeea352000 420K RW x pte >[ 0.012678] 0xfffffffeea352000-0xfffffffeea35b000 36K pte >[ 0.012683] 0xfffffffeea35b000-0xfffffffeea3da000 508K RW x pte >[ 0.012694] 0xfffffffeea3da000-0xfffffffeea3dd000 12K pte >[ 0.012698] 0xfffffffeea3dd000-0xfffffffeea481000 656K RW x pte >[ 0.012709] 0xfffffffeea481000-0xfffffffeea486000 20K pte >[ 0.012714] 0xfffffffeea486000-0xfffffffeea5a7000 1156K RW x pte >[ 0.012726] 0xfffffffeea5a7000-0xfffffffeea5a8000 4K pte >[ 0.012731] 0xfffffffeea5a8000-0xfffffffeea759000 1732K RW x pte >[ 0.012742] 0xfffffffeea759000-0xfffffffeea762000 36K pte >[ 0.012747] 0xfffffffeea762000-0xfffffffeea7df000 500K RW x pte >[ 0.012758] 0xfffffffeea7df000-0xfffffffeea7e2000 12K pte >[ 0.012762] 0xfffffffeea7e2000-0xfffffffeea887000 660K RW x pte >[ 0.012773] 0xfffffffeea887000-0xfffffffeea88f000 32K pte >[ 0.012778] 0xfffffffeea88f000-0xfffffffeea9e4000 1364K RW x pte >[ 0.012790] 0xfffffffeea9e4000-0xfffffffeea9ee000 40K pte >[ 0.012794] 0xfffffffeea9ee000-0xfffffffeeaa72000 528K RW x pte >[ 0.012805] 0xfffffffeeaa72000-0xfffffffeeaa75000 12K pte >[ 0.012810] 0xfffffffeeaa75000-0xfffffffeeaa7b000 24K RW x pte >[ 0.012821] 0xfffffffeeaa7b000-0xfffffffeeaa83000 32K pte >[ 0.012825] 0xfffffffeeaa83000-0xfffffffeeab50000 820K RW x pte >[ 0.012836] 0xfffffffeeab50000-0xfffffffeeab55000 20K pte >[ 0.012841] 0xfffffffeeab55000-0xfffffffeeab5a000 20K RW x pte >[ 0.012852] 0xfffffffeeab5a000-0xfffffffeeab60000 24K pte >[ 0.012856] 0xfffffffeeab60000-0xfffffffeeab65000 20K RW x pte >[ 0.012867] 0xfffffffeeab65000-0xfffffffeeab6f000 40K pte >[ 0.012872] 0xfffffffeeab6f000-0xfffffffeeac00000 580K RW x pte >[ 0.012883] 0xfffffffeeac00000-0xfffffffeeb400000 8M RW PSE x pmd >[ 0.012894] 0xfffffffeeb400000-0xfffffffeeb42d000 180K RW x pte >[ 0.012905] 0xfffffffeeb42d000-0xfffffffeeb42e000 4K pte >[ 0.012909] 0xfffffffeeb42e000-0xfffffffeeb42f000 4K RW x pte >[ 0.012920] 0xfffffffeeb42f000-0xfffffffeeb431000 8K pte >[ 0.012926] 0xfffffffeeb431000-0xfffffffeeb600000 1852K RW x pte >[ 0.012937] 0xfffffffeeb600000-0xfffffffef4c00000 150M RW PSE x pmd >[ 0.012949] 0xfffffffef4c00000-0xfffffffef4c72000 456K RW x pte >[ 0.012960] 0xfffffffef4c72000-0xfffffffef4c75000 12K pte >[ 0.012964] 0xfffffffef4c75000-0xfffffffef4c7e000 36K RW x pte >[ 0.012975] 0xfffffffef4c7e000-0xfffffffef4c81000 12K pte >[ 0.012979] 0xfffffffef4c81000-0xfffffffef4c89000 32K RW x pte >[ 0.012990] 0xfffffffef4c89000-0xfffffffef4c8c000 12K pte >[ 0.012995] 0xfffffffef4c8c000-0xfffffffef4c95000 36K RW x pte >[ 0.013009] 0xfffffffef4c95000-0xfffffffef4c98000 12K pte >[ 0.013014] 0xfffffffef4c98000-0xfffffffef4e00000 1440K RW x pte >[ 0.013025] 0xfffffffef4e00000-0xfffffffef6800000 26M RW PSE x pmd >[ 0.013037] 0xfffffffef6800000-0xfffffffef6903000 1036K RW x pte >[ 0.013048] 0xfffffffef6903000-0xfffffffef6991000 568K pte >[ 0.013053] 0xfffffffef6991000-0xfffffffef6a00000 444K RW x pte >[ 0.013064] 0xfffffffef6a00000-0xfffffffef6c00000 2M RW PSE x pmd >[ 0.013075] 0xfffffffef6c00000-0xfffffffef6c88000 544K RW x pte >[ 0.013087] 0xfffffffef6c88000-0xfffffffef6dee000 1432K pte >[ 0.013092] 0xfffffffef6dee000-0xfffffffef6e00000 72K RW x pte >[ 0.013103] 0xfffffffef6e00000-0xfffffffefaa00000 60M RW PSE x pmd >[ 0.013115] 0xfffffffefaa00000-0xfffffffefac00000 2M RW x pte >[ 0.013126] 0xfffffffefac00000-0xfffffffefec00000 64M RW PCD PSE x pmd >[ 0.013137] 0xfffffffefec00000-0xfffffffefec01000 4K RW PCD x pte >[ 0.013149] 0xfffffffefec01000-0xfffffffefed00000 1020K pte >[ 0.013153] 0xfffffffefed00000-0xfffffffefed04000 16K RW PCD x pte >[ 0.013164] 0xfffffffefed04000-0xfffffffefed1c000 96K pte >[ 0.013169] 0xfffffffefed1c000-0xfffffffefed20000 16K RW PCD x pte >[ 0.013180] 0xfffffffefed20000-0xfffffffefee00000 896K pte >[ 0.013185] 0xfffffffefee00000-0xfffffffefee01000 4K RW PCD x pte >[ 0.013197] 0xfffffffefee01000-0xfffffffeff000000 2044K pte >[ 0.013201] 0xfffffffeff000000-0xffffffff00000000 16M RW PCD PSE x pmd >[ 0.013212] 0xffffffff00000000-0xffffffff80000000 2G pud >[ 0.013217] ---[ High Kernel Mapping ]--- >[ 0.013218] 0xffffffff80000000-0xffffffff8f000000 240M pmd >[ 0.013223] 0xffffffff8f000000-0xffffffff92200000 50M RW PSE GLB x pmd >[ 0.013235] 0xffffffff92200000-0xffffffffc0000000 734M pmd >[ 0.013239] ---[ Modules ]--- >[ 0.013242] 0xffffffffc0000000-0xffffffffff000000 1008M pmd >[ 0.013246] ---[ End Modules ]--- >[ 0.013247] 0xffffffffff000000-0xffffffffff200000 2M pmd >[ 0.013254] 0xffffffffff200000-0xffffffffff576000 3544K pte >[ 0.013258] ---[ Fixmap Area ]--- >[ 0.013260] 0xffffffffff576000-0xffffffffff5fb000 532K pte >[ 0.013264] 0xffffffffff5fb000-0xffffffffff5fd000 8K RW PWT PCD NX pte >[ 0.013275] 0xffffffffff5fd000-0xffffffffff600000 12K pte >[ 0.013279] 0xffffffffff600000-0xffffffffff601000 4K USR ro NX pte >[ 0.013292] 0xffffffffff601000-0xffffffffff800000 2044K pte >[ 0.013296] 0xffffffffff800000-0x0000000000000000 8M pmd >[ 0.013346] Security Framework initialized >[ 0.013348] Yama: becoming mindful. >[ 0.013356] SELinux: Initializing. >[ 0.013396] SELinux: Starting in permissive mode >[ 0.019823] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes) >[ 0.023043] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes) >[ 0.023169] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes) >[ 0.023272] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes) >[ 0.023705] CPU: Physical Processor ID: 0 >[ 0.023706] CPU: Processor Core ID: 0 >[ 0.023713] mce: CPU supports 9 MCE banks >[ 0.023725] CPU0: Thermal monitoring enabled (TM1) >[ 0.023738] process: using mwait in idle threads >[ 0.023741] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 >[ 0.023742] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 >[ 0.023744] Spectre V2 : Mitigation: Full generic retpoline >[ 0.023745] Spectre V2 : Spectre v2 mitigation: Enabling Indirect Branch Prediction Barrier >[ 0.023746] Spectre V2 : Enabling Restricted Speculation for firmware calls >[ 0.024114] Freeing SMP alternatives memory: 28K >[ 0.052356] TSC deadline timer enabled >[ 0.052362] smpboot: CPU0: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz (family: 0x6, model: 0x3c, stepping: 0x3) >[ 0.052564] Performance Events: PEBS fmt2+, Haswell events, 16-deep LBR, full-width counters, Intel PMU driver. >[ 0.052603] ... version: 3 >[ 0.052604] ... bit width: 48 >[ 0.052606] ... generic registers: 4 >[ 0.052607] ... value mask: 0000ffffffffffff >[ 0.052608] ... max period: 00007fffffffffff >[ 0.052609] ... fixed-purpose events: 3 >[ 0.052611] ... event mask: 000000070000000f >[ 0.052714] Hierarchical SRCU implementation. >[ 0.053584] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. >[ 0.053630] smp: Bringing up secondary CPUs ... >[ 0.053921] x86: Booting SMP configuration: >[ 0.053926] .... node #0, CPUs: #1 #2 #3 #4 #5 #6 #7 >[ 0.061532] smp: Brought up 1 node, 8 CPUs >[ 0.061532] smpboot: Max logical packages: 1 >[ 0.061532] smpboot: Total of 8 processors activated (54278.75 BogoMIPS) >[ 0.063155] devtmpfs: initialized >[ 0.063155] x86/mm: Memory block size: 128MB >[ 0.070956] PM: Registering ACPI NVS region [mem 0xbd69f000-0xbd6a5fff] (28672 bytes) >[ 0.071009] PM: Registering ACPI NVS region [mem 0xdb932000-0xdb9edfff] (770048 bytes) >[ 0.071215] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns >[ 0.071215] futex hash table entries: 2048 (order: 6, 262144 bytes) >[ 0.071455] pinctrl core: initialized pinctrl subsystem >[ 0.072105] RTC time: 17:00:56, date: 03/21/18 >[ 0.073021] NET: Registered protocol family 16 >[ 0.073247] audit: initializing netlink subsys (disabled) >[ 0.073288] audit: type=2000 audit(1521651656.073:1): state=initialized audit_enabled=0 res=1 >[ 0.073288] cpuidle: using governor menu >[ 0.073288] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it >[ 0.073288] ACPI: bus type PCI registered >[ 0.073288] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 >[ 0.073299] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) >[ 0.073303] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820 >[ 0.073310] pmd_set_huge: Cannot satisfy [mem 0xf8000000-0xf8200000] with a huge-page mapping due to MTRR override. >[ 0.073372] PCI: Using configuration type 1 for base access >[ 0.074012] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on >[ 0.079170] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages >[ 0.079170] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages >[ 0.079233] cryptd: max_cpu_qlen set to 1000 >[ 0.080026] ACPI: Added _OSI(Module Device) >[ 0.080026] ACPI: Added _OSI(Processor Device) >[ 0.080026] ACPI: Added _OSI(3.0 _SCP Extensions) >[ 0.080026] ACPI: Added _OSI(Processor Aggregator Device) >[ 0.080026] ACPI: Executed 1 blocks of module-level executable AML code >[ 0.097529] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored >[ 0.100330] ACPI: Dynamic OEM Table Load: >[ 0.100330] ACPI: SSDT 0xFFFF8C5EF9065000 0003D3 (v01 PmRef Cpu0Cst 00003001 INTL 20120711) >[ 0.100476] ACPI: Dynamic OEM Table Load: >[ 0.100488] ACPI: SSDT 0xFFFF8C5EF9B87000 0005AA (v01 PmRef ApIst 00003000 INTL 20120711) >[ 0.102182] ACPI: Dynamic OEM Table Load: >[ 0.102193] ACPI: SSDT 0xFFFF8C5EF9B35800 000119 (v01 PmRef ApCst 00003000 INTL 20120711) >[ 0.108163] ACPI: Interpreter enabled >[ 0.108209] ACPI: (supports S0 S3 S4 S5) >[ 0.108211] ACPI: Using IOAPIC for interrupt routing >[ 0.108264] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug >[ 0.109351] ACPI: Enabled 7 GPEs in block 00 to 3F >[ 0.140018] ACPI: Power Resource [FN00] (off) >[ 0.140287] ACPI: Power Resource [FN01] (off) >[ 0.140521] ACPI: Power Resource [FN02] (off) >[ 0.140752] ACPI: Power Resource [FN03] (off) >[ 0.140984] ACPI: Power Resource [FN04] (off) >[ 0.143933] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e]) >[ 0.143939] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] >[ 0.144503] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME] >[ 0.144970] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability] >[ 0.144972] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration >[ 0.146322] PCI host bridge to bus 0000:00 >[ 0.146325] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] >[ 0.146328] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] >[ 0.146330] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] >[ 0.146332] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window] >[ 0.146334] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window] >[ 0.146336] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window] >[ 0.146338] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window] >[ 0.146340] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xfeafffff window] >[ 0.146342] pci_bus 0000:00: root bus resource [bus 00-3e] >[ 0.146364] pci 0000:00:00.0: [8086:0c00] type 00 class 0x060000 >[ 0.146627] pci 0000:00:14.0: [8086:8c31] type 00 class 0x0c0330 >[ 0.146649] pci 0000:00:14.0: reg 0x10: [mem 0xf7f00000-0xf7f0ffff 64bit] >[ 0.146717] pci 0000:00:14.0: PME# supported from D3hot D3cold >[ 0.146980] pci 0000:00:16.0: [8086:8c3a] type 00 class 0x078000 >[ 0.147004] pci 0000:00:16.0: reg 0x10: [mem 0xf7f18000-0xf7f1800f 64bit] >[ 0.147075] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold >[ 0.147273] pci 0000:00:1b.0: [8086:8c20] type 00 class 0x040300 >[ 0.147293] pci 0000:00:1b.0: reg 0x10: [mem 0xf7f10000-0xf7f13fff 64bit] >[ 0.147361] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold >[ 0.147564] pci 0000:00:1c.0: [8086:8c10] type 01 class 0x060400 >[ 0.147644] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold >[ 0.147976] pci 0000:00:1c.2: [8086:8c14] type 01 class 0x060400 >[ 0.148058] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold >[ 0.148389] pci 0000:00:1c.3: [8086:8c16] type 01 class 0x060400 >[ 0.148469] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold >[ 0.148796] pci 0000:00:1c.4: [8086:8c18] type 01 class 0x060400 >[ 0.148876] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold >[ 0.149216] pci 0000:00:1f.0: [8086:8c44] type 00 class 0x060100 >[ 0.149511] pci 0000:00:1f.2: [8086:8c02] type 00 class 0x010601 >[ 0.149529] pci 0000:00:1f.2: reg 0x10: [io 0xf070-0xf077] >[ 0.149536] pci 0000:00:1f.2: reg 0x14: [io 0xf060-0xf063] >[ 0.149544] pci 0000:00:1f.2: reg 0x18: [io 0xf050-0xf057] >[ 0.149551] pci 0000:00:1f.2: reg 0x1c: [io 0xf040-0xf043] >[ 0.149559] pci 0000:00:1f.2: reg 0x20: [io 0xf020-0xf03f] >[ 0.149566] pci 0000:00:1f.2: reg 0x24: [mem 0xf7f16000-0xf7f167ff] >[ 0.149608] pci 0000:00:1f.2: PME# supported from D3hot >[ 0.149800] pci 0000:00:1f.3: [8086:8c22] type 00 class 0x0c0500 >[ 0.149819] pci 0000:00:1f.3: reg 0x10: [mem 0xf7f15000-0xf7f150ff 64bit] >[ 0.149839] pci 0000:00:1f.3: reg 0x20: [io 0xf000-0xf01f] >[ 0.150205] acpiphp: Slot [1] registered >[ 0.150212] pci 0000:00:1c.0: PCI bridge to [bus 01] >[ 0.150342] pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000 >[ 0.150373] pci 0000:02:00.0: reg 0x10: [io 0xe000-0xe0ff] >[ 0.150402] pci 0000:02:00.0: reg 0x18: [mem 0xf7e00000-0xf7e00fff 64bit] >[ 0.150421] pci 0000:02:00.0: reg 0x20: [mem 0xf0300000-0xf0303fff 64bit pref] >[ 0.150528] pci 0000:02:00.0: supports D1 D2 >[ 0.150530] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold >[ 0.153027] pci 0000:00:1c.2: PCI bridge to [bus 02] >[ 0.153031] pci 0000:00:1c.2: bridge window [io 0xe000-0xefff] >[ 0.153035] pci 0000:00:1c.2: bridge window [mem 0xf7e00000-0xf7efffff] >[ 0.153040] pci 0000:00:1c.2: bridge window [mem 0xf0300000-0xf03fffff 64bit pref] >[ 0.153167] pci 0000:03:00.0: [8086:244e] type 01 class 0x060401 >[ 0.153309] pci 0000:03:00.0: supports D1 D2 >[ 0.153311] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold >[ 0.153412] pci 0000:00:1c.3: PCI bridge to [bus 03-04] >[ 0.153569] pci 0000:03:00.0: PCI bridge to [bus 04] (subtractive decode) >[ 0.153726] pci 0000:05:00.0: [1022:1470] type 01 class 0x060400 >[ 0.153760] pci 0000:05:00.0: reg 0x10: [mem 0xf7d00000-0xf7d03fff] >[ 0.153797] pci 0000:05:00.0: enabling Extended Tags >[ 0.153893] pci 0000:05:00.0: PME# supported from D0 D3hot D3cold >[ 0.157026] pci 0000:00:1c.4: PCI bridge to [bus 05-07] >[ 0.157030] pci 0000:00:1c.4: bridge window [io 0xd000-0xdfff] >[ 0.157034] pci 0000:00:1c.4: bridge window [mem 0xf7c00000-0xf7dfffff] >[ 0.157039] pci 0000:00:1c.4: bridge window [mem 0xe0000000-0xf01fffff 64bit pref] >[ 0.157128] pci 0000:06:00.0: [1022:1471] type 01 class 0x060400 >[ 0.157195] pci 0000:06:00.0: enabling Extended Tags >[ 0.157281] pci 0000:06:00.0: PME# supported from D0 D3hot D3cold >[ 0.157429] pci 0000:05:00.0: PCI bridge to [bus 06-07] >[ 0.157436] pci 0000:05:00.0: bridge window [io 0xd000-0xdfff] >[ 0.157441] pci 0000:05:00.0: bridge window [mem 0xf7c00000-0xf7cfffff] >[ 0.157448] pci 0000:05:00.0: bridge window [mem 0xe0000000-0xf01fffff 64bit pref] >[ 0.157531] pci 0000:07:00.0: [1002:687f] type 00 class 0x030000 >[ 0.157574] pci 0000:07:00.0: reg 0x10: [mem 0xe0000000-0xefffffff 64bit pref] >[ 0.157591] pci 0000:07:00.0: reg 0x18: [mem 0xf0000000-0xf01fffff 64bit pref] >[ 0.157603] pci 0000:07:00.0: reg 0x20: [io 0xd000-0xd0ff] >[ 0.157614] pci 0000:07:00.0: reg 0x24: [mem 0xf7c00000-0xf7c7ffff] >[ 0.157626] pci 0000:07:00.0: reg 0x30: [mem 0xf7c80000-0xf7c9ffff pref] >[ 0.157636] pci 0000:07:00.0: enabling Extended Tags >[ 0.157663] pci 0000:07:00.0: BAR 0: assigned to efifb >[ 0.157746] pci 0000:07:00.0: PME# supported from D1 D2 D3hot D3cold >[ 0.157876] pci 0000:07:00.1: [1002:aaf8] type 00 class 0x040300 >[ 0.157906] pci 0000:07:00.1: reg 0x10: [mem 0xf7ca0000-0xf7ca3fff] >[ 0.157974] pci 0000:07:00.1: enabling Extended Tags >[ 0.158066] pci 0000:07:00.1: PME# supported from D1 D2 D3hot D3cold >[ 0.158230] pci 0000:06:00.0: PCI bridge to [bus 07] >[ 0.158237] pci 0000:06:00.0: bridge window [io 0xd000-0xdfff] >[ 0.158242] pci 0000:06:00.0: bridge window [mem 0xf7c00000-0xf7cfffff] >[ 0.158249] pci 0000:06:00.0: bridge window [mem 0xe0000000-0xf01fffff 64bit pref] >[ 0.160568] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) >[ 0.160724] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15) >[ 0.160875] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15) >[ 0.161031] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15) >[ 0.161182] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. >[ 0.161334] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. >[ 0.161486] ACPI: PCI Interrupt Link [LNKG] (IRQs *3 4 5 6 10 11 12 14 15) >[ 0.161636] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. >[ 0.162741] pci 0000:07:00.0: vgaarb: setting as boot VGA device >[ 0.162741] pci 0000:07:00.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none >[ 0.162741] pci 0000:07:00.0: vgaarb: bridge control possible >[ 0.162741] vgaarb: loaded >[ 0.163029] SCSI subsystem initialized >[ 0.163142] libata version 3.00 loaded. >[ 0.163142] ACPI: bus type USB registered >[ 0.163142] usbcore: registered new interface driver usbfs >[ 0.163142] usbcore: registered new interface driver hub >[ 0.163200] usbcore: registered new device driver usb >[ 0.163291] EDAC MC: Ver: 3.0.0 >[ 0.163291] Registered efivars operations >[ 0.166975] PCI: Using ACPI for IRQ routing >[ 0.168284] PCI: pci_cache_line_size set to 64 bytes >[ 0.168334] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff] >[ 0.168341] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff] >[ 0.168344] e820: reserve RAM buffer [mem 0xbd355018-0xbfffffff] >[ 0.168346] e820: reserve RAM buffer [mem 0xbd36f018-0xbfffffff] >[ 0.168348] e820: reserve RAM buffer [mem 0xbd69f000-0xbfffffff] >[ 0.168350] e820: reserve RAM buffer [mem 0xbe17c000-0xbfffffff] >[ 0.168352] e820: reserve RAM buffer [mem 0xdb488000-0xdbffffff] >[ 0.168354] e820: reserve RAM buffer [mem 0xdb932000-0xdbffffff] >[ 0.168356] e820: reserve RAM buffer [mem 0xdf800000-0xdfffffff] >[ 0.168358] e820: reserve RAM buffer [mem 0x81f000000-0x81fffffff] >[ 0.168665] NetLabel: Initializing >[ 0.168667] NetLabel: domain hash size = 128 >[ 0.168668] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO >[ 0.168698] NetLabel: unlabeled traffic allowed by default >[ 0.168826] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 >[ 0.168826] hpet0: 8 comparators, 64-bit 14.318180 MHz counter >[ 0.170056] clocksource: Switched to clocksource tsc-early >[ 0.211277] VFS: Disk quotas dquot_6.6.0 >[ 0.211312] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) >[ 0.211500] pnp: PnP ACPI init >[ 0.211690] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved >[ 0.211710] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active) >[ 0.212134] system 00:01: [io 0x0680-0x069f] has been reserved >[ 0.212137] system 00:01: [io 0xffff] has been reserved >[ 0.212139] system 00:01: [io 0xffff] has been reserved >[ 0.212142] system 00:01: [io 0xffff] has been reserved >[ 0.212144] system 00:01: [io 0x1c00-0x1cfe] has been reserved >[ 0.212147] system 00:01: [io 0x1d00-0x1dfe] has been reserved >[ 0.212149] system 00:01: [io 0x1e00-0x1efe] has been reserved >[ 0.212152] system 00:01: [io 0x1f00-0x1ffe] has been reserved >[ 0.212155] system 00:01: [io 0x1800-0x18fe] has been reserved >[ 0.212157] system 00:01: [io 0x164e-0x164f] has been reserved >[ 0.212165] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) >[ 0.212216] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active) >[ 0.212332] system 00:03: [io 0x1854-0x1857] has been reserved >[ 0.212339] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) >[ 0.212645] system 00:04: [io 0x0a00-0x0a0f] has been reserved >[ 0.212648] system 00:04: [io 0x0a30-0x0a3f] has been reserved >[ 0.212650] system 00:04: [io 0x0a20-0x0a2f] has been reserved >[ 0.212658] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) >[ 0.213252] pnp 00:05: [dma 0 disabled] >[ 0.213322] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) >[ 0.214103] pnp 00:06: [dma 3] >[ 0.214365] pnp 00:06: Plug and Play ACPI device, IDs PNP0401 (active) >[ 0.214474] system 00:07: [io 0x04d0-0x04d1] has been reserved >[ 0.214481] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) >[ 0.215521] system 00:08: [mem 0xfed1c000-0xfed1ffff] has been reserved >[ 0.215524] system 00:08: [mem 0xfed10000-0xfed17fff] has been reserved >[ 0.215526] system 00:08: [mem 0xfed18000-0xfed18fff] has been reserved >[ 0.215529] system 00:08: [mem 0xfed19000-0xfed19fff] has been reserved >[ 0.215532] system 00:08: [mem 0xf8000000-0xfbffffff] has been reserved >[ 0.215534] system 00:08: [mem 0xfed20000-0xfed3ffff] has been reserved >[ 0.215540] system 00:08: [mem 0xfed90000-0xfed93fff] could not be reserved >[ 0.215543] system 00:08: [mem 0xfed45000-0xfed8ffff] has been reserved >[ 0.215546] system 00:08: [mem 0xff000000-0xffffffff] has been reserved >[ 0.215549] system 00:08: [mem 0xfee00000-0xfeefffff] could not be reserved >[ 0.215552] system 00:08: [mem 0xf7fee000-0xf7feefff] has been reserved >[ 0.215554] system 00:08: [mem 0xf7fd0000-0xf7fdffff] has been reserved >[ 0.215562] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) >[ 0.216183] pnp: PnP ACPI: found 9 devices >[ 0.224130] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns >[ 0.224190] pci 0000:00:1c.0: PCI bridge to [bus 01] >[ 0.224200] pci 0000:00:1c.2: PCI bridge to [bus 02] >[ 0.224203] pci 0000:00:1c.2: bridge window [io 0xe000-0xefff] >[ 0.224207] pci 0000:00:1c.2: bridge window [mem 0xf7e00000-0xf7efffff] >[ 0.224211] pci 0000:00:1c.2: bridge window [mem 0xf0300000-0xf03fffff 64bit pref] >[ 0.224216] pci 0000:03:00.0: PCI bridge to [bus 04] >[ 0.224237] pci 0000:00:1c.3: PCI bridge to [bus 03-04] >[ 0.224247] pci 0000:06:00.0: PCI bridge to [bus 07] >[ 0.224250] pci 0000:06:00.0: bridge window [io 0xd000-0xdfff] >[ 0.224256] pci 0000:06:00.0: bridge window [mem 0xf7c00000-0xf7cfffff] >[ 0.224260] pci 0000:06:00.0: bridge window [mem 0xe0000000-0xf01fffff 64bit pref] >[ 0.224268] pci 0000:05:00.0: PCI bridge to [bus 06-07] >[ 0.224271] pci 0000:05:00.0: bridge window [io 0xd000-0xdfff] >[ 0.224277] pci 0000:05:00.0: bridge window [mem 0xf7c00000-0xf7cfffff] >[ 0.224281] pci 0000:05:00.0: bridge window [mem 0xe0000000-0xf01fffff 64bit pref] >[ 0.224289] pci 0000:00:1c.4: PCI bridge to [bus 05-07] >[ 0.224291] pci 0000:00:1c.4: bridge window [io 0xd000-0xdfff] >[ 0.224295] pci 0000:00:1c.4: bridge window [mem 0xf7c00000-0xf7dfffff] >[ 0.224299] pci 0000:00:1c.4: bridge window [mem 0xe0000000-0xf01fffff 64bit pref] >[ 0.224305] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] >[ 0.224307] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] >[ 0.224308] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] >[ 0.224310] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000d3fff window] >[ 0.224312] pci_bus 0000:00: resource 8 [mem 0x000d4000-0x000d7fff window] >[ 0.224314] pci_bus 0000:00: resource 9 [mem 0x000d8000-0x000dbfff window] >[ 0.224315] pci_bus 0000:00: resource 10 [mem 0x000dc000-0x000dffff window] >[ 0.224317] pci_bus 0000:00: resource 11 [mem 0xe0000000-0xfeafffff window] >[ 0.224319] pci_bus 0000:02: resource 0 [io 0xe000-0xefff] >[ 0.224321] pci_bus 0000:02: resource 1 [mem 0xf7e00000-0xf7efffff] >[ 0.224322] pci_bus 0000:02: resource 2 [mem 0xf0300000-0xf03fffff 64bit pref] >[ 0.224324] pci_bus 0000:05: resource 0 [io 0xd000-0xdfff] >[ 0.224326] pci_bus 0000:05: resource 1 [mem 0xf7c00000-0xf7dfffff] >[ 0.224328] pci_bus 0000:05: resource 2 [mem 0xe0000000-0xf01fffff 64bit pref] >[ 0.224330] pci_bus 0000:06: resource 0 [io 0xd000-0xdfff] >[ 0.224331] pci_bus 0000:06: resource 1 [mem 0xf7c00000-0xf7cfffff] >[ 0.224333] pci_bus 0000:06: resource 2 [mem 0xe0000000-0xf01fffff 64bit pref] >[ 0.224335] pci_bus 0000:07: resource 0 [io 0xd000-0xdfff] >[ 0.224336] pci_bus 0000:07: resource 1 [mem 0xf7c00000-0xf7cfffff] >[ 0.224338] pci_bus 0000:07: resource 2 [mem 0xe0000000-0xf01fffff 64bit pref] >[ 0.224627] NET: Registered protocol family 2 >[ 0.230039] tcp_listen_portaddr_hash hash table entries: 16384 (order: 8, 1441792 bytes) >[ 0.230754] TCP established hash table entries: 262144 (order: 9, 2097152 bytes) >[ 0.231516] TCP bind hash table entries: 65536 (order: 10, 5242880 bytes) >[ 0.233468] TCP: Hash tables configured (established 262144 bind 65536) >[ 0.233892] UDP hash table entries: 16384 (order: 9, 3145728 bytes) >[ 0.235227] UDP-Lite hash table entries: 16384 (order: 9, 3145728 bytes) >[ 0.236347] NET: Registered protocol family 1 >[ 0.236998] pci 0000:07:00.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] >[ 0.237011] PCI: CLS 64 bytes, default 64 >[ 0.237168] Unpacking initramfs... >[ 1.546942] Freeing initrd memory: 102812K >[ 1.565959] DMA-API: preallocated 65536 debug entries >[ 1.565960] DMA-API: debugging enabled by kernel config >[ 1.566085] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) >[ 1.566088] software IO TLB [mem 0xc872b000-0xcc72b000] (64MB) mapped at [000000000023cea8-000000002baa3cdf] >[ 1.567806] Scanning for low memory corruption every 60 seconds >[ 1.568098] cryptomgr_test (77) used greatest stack depth: 14488 bytes left >[ 1.569136] Initialise system trusted keyrings >[ 1.569208] Key type blacklist registered >[ 1.569278] workingset: timestamp_bits=36 max_order=23 bucket_order=0 >[ 1.573486] zbud: loaded >[ 1.574912] SELinux: Registering netfilter hooks >[ 1.657582] cryptomgr_test (79) used greatest stack depth: 13960 bytes left >[ 1.686173] modprobe (96) used greatest stack depth: 13928 bytes left >[ 1.687847] cryptomgr_test (99) used greatest stack depth: 13752 bytes left >[ 1.687932] cryptomgr_test (94) used greatest stack depth: 13016 bytes left >[ 1.692369] NET: Registered protocol family 38 >[ 1.692399] Key type asymmetric registered >[ 1.692409] Asymmetric key parser 'x509' registered >[ 1.692432] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) >[ 1.692516] io scheduler noop registered >[ 1.692517] io scheduler deadline registered >[ 1.692593] io scheduler cfq registered (default) >[ 1.692595] io scheduler mq-deadline registered >[ 1.694765] efifb: probing for efifb >[ 1.694782] efifb: framebuffer at 0xe0000000, using 3072k, total 3072k >[ 1.694783] efifb: mode is 1024x768x32, linelength=4096, pages=1 >[ 1.694784] efifb: scrolling: redraw >[ 1.694786] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 >[ 1.697279] Console: switching to colour frame buffer device 128x48 >[ 1.699312] fb0: EFI VGA frame buffer device >[ 1.699328] intel_idle: MWAIT substates: 0x42120 >[ 1.699329] intel_idle: v0.4.1 model 0x3C >[ 1.699982] intel_idle: lapic_timer_reliable_states 0xffffffff >[ 1.700354] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 >[ 1.700512] ACPI: Power Button [PWRB] >[ 1.700626] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 >[ 1.700656] ACPI: Power Button [PWRF] >[ 1.703556] thermal LNXTHERM:00: registered as thermal_zone0 >[ 1.703559] ACPI: Thermal Zone [TZ00] (28 C) >[ 1.704311] thermal LNXTHERM:01: registered as thermal_zone1 >[ 1.704314] ACPI: Thermal Zone [TZ01] (30 C) >[ 1.704564] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled >[ 1.725192] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A >[ 1.730274] Non-volatile memory driver v1.3 >[ 1.730333] Linux agpgart interface v0.103 >[ 1.731999] ahci 0000:00:1f.2: version 3.0 >[ 1.732325] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0xd impl SATA mode >[ 1.732328] ahci 0000:00:1f.2: flags: 64bit ncq led clo pio slum part ems apst >[ 1.739813] scsi host0: ahci >[ 1.740273] scsi host1: ahci >[ 1.740534] scsi host2: ahci >[ 1.740801] scsi host3: ahci >[ 1.741048] scsi host4: ahci >[ 1.741355] scsi host5: ahci >[ 1.741445] ata1: SATA max UDMA/133 abar m2048@0xf7f16000 port 0xf7f16100 irq 27 >[ 1.741446] ata2: DUMMY >[ 1.741448] ata3: SATA max UDMA/133 abar m2048@0xf7f16000 port 0xf7f16200 irq 27 >[ 1.741450] ata4: SATA max UDMA/133 abar m2048@0xf7f16000 port 0xf7f16280 irq 27 >[ 1.741451] ata5: DUMMY >[ 1.741452] ata6: DUMMY >[ 1.741716] libphy: Fixed MDIO Bus: probed >[ 1.741917] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver >[ 1.741925] ehci-pci: EHCI PCI platform driver >[ 1.741947] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver >[ 1.741952] ohci-pci: OHCI PCI platform driver >[ 1.741969] uhci_hcd: USB Universal Host Controller Interface driver >[ 1.742315] xhci_hcd 0000:00:14.0: xHCI Host Controller >[ 1.742523] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 >[ 1.743705] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00009810 >[ 1.743710] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported >[ 1.744096] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 >[ 1.744101] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 >[ 1.744103] usb usb1: Product: xHCI Host Controller >[ 1.744105] usb usb1: Manufacturer: Linux 4.16.0-rc6-mm_thp xhci-hcd >[ 1.744107] usb usb1: SerialNumber: 0000:00:14.0 >[ 1.744475] hub 1-0:1.0: USB hub found >[ 1.744537] hub 1-0:1.0: 14 ports detected >[ 1.752656] xhci_hcd 0000:00:14.0: xHCI Host Controller >[ 1.752784] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 >[ 1.752887] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 >[ 1.752890] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 >[ 1.752892] usb usb2: Product: xHCI Host Controller >[ 1.752894] usb usb2: Manufacturer: Linux 4.16.0-rc6-mm_thp xhci-hcd >[ 1.752895] usb usb2: SerialNumber: 0000:00:14.0 >[ 1.753196] hub 2-0:1.0: USB hub found >[ 1.753238] hub 2-0:1.0: 6 ports detected >[ 1.754816] usbcore: registered new interface driver usbserial_generic >[ 1.754847] usbserial: USB Serial support registered for generic >[ 1.754888] i8042: PNP: No PS/2 controller found. >[ 1.754963] mousedev: PS/2 mouse device common for all mice >[ 1.755221] rtc_cmos 00:02: RTC can wake from S4 >[ 1.755453] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0 >[ 1.755495] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs >[ 1.755605] device-mapper: uevent: version 1.0.3 >[ 1.755776] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com >[ 1.755947] intel_pstate: Intel P-state driver initializing >[ 1.759738] hidraw: raw HID events driver (C) Jiri Kosina >[ 1.760111] usbcore: registered new interface driver usbhid >[ 1.760117] usbhid: USB HID core driver >[ 1.760788] drop_monitor: Initializing network drop monitor service >[ 1.762212] Initializing XFRM netlink socket >[ 1.763854] NET: Registered protocol family 10 >[ 1.773991] Segment Routing with IPv6 >[ 1.774040] mip6: Mobile IPv6 >[ 1.774069] NET: Registered protocol family 17 >[ 1.774194] start plist test >[ 1.775104] end plist test >[ 1.775995] RAS: Correctable Errors collector initialized. >[ 1.776112] microcode: sig=0x306c3, pf=0x2, revision=0x24 >[ 1.776387] microcode: Microcode Update Driver: v2.2. >[ 1.776404] AVX2 version of gcm_enc/dec engaged. >[ 1.776405] AES CTR mode by8 optimization enabled >[ 1.796763] sched_clock: Marking stable (1796753760, 0)->(1797936755, -1182995) >[ 1.797133] registered taskstats version 1 >[ 1.797152] Loading compiled-in X.509 certificates >[ 1.825973] Loaded X.509 cert 'Build time autogenerated kernel key: 8bc7925838b8a0535511612c06918d19be1a15b5' >[ 1.826113] zswap: loaded using pool lzo/zbud >[ 1.832103] Key type big_key registered >[ 1.835158] Key type encrypted registered >[ 1.836311] Magic number: 10:324:37 >[ 1.836380] memory memory206: hash matches >[ 1.836405] memory memory73: hash matches >[ 1.836496] rtc_cmos 00:02: setting system clock to 2018-03-21 17:00:58 UTC (1521651658) >[ 2.045536] ata4: SATA link up 6.0 Gbps (SStatus 133 SControl 300) >[ 2.045860] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300) >[ 2.045885] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) >[ 2.046828] ata1.00: ATA-8: OCZ-VECTOR150, 1.2, max UDMA/133 >[ 2.046833] ata1.00: 468862128 sectors, multi 1: LBA48 NCQ (depth 31/32), AA >[ 2.049384] ata1.00: configured for UDMA/133 >[ 2.050674] scsi 0:0:0:0: Direct-Access ATA OCZ-VECTOR150 1.2 PQ: 0 ANSI: 5 >[ 2.052343] sd 0:0:0:0: Attached scsi generic sg0 type 0 >[ 2.052476] sd 0:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/224 GiB) >[ 2.052557] sd 0:0:0:0: [sda] Write Protect is off >[ 2.052562] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 >[ 2.052695] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA >[ 2.053337] ata4.00: ATA-9: HGST HUH721212ALE604, LEGNW3D0, max UDMA/133 >[ 2.053339] ata4.00: 23437770752 sectors, multi 16: LBA48 NCQ (depth 31/32), AA >[ 2.055537] sda: sda1 sda2 sda3 >[ 2.056458] sd 0:0:0:0: [sda] Attached SCSI disk >[ 2.063836] ata4.00: configured for UDMA/133 >[ 2.075063] usb 1-7: new low-speed USB device number 2 using xhci_hcd >[ 2.121705] ata3.00: NCQ Send/Recv Log not supported >[ 2.121707] ata3.00: ATA-9: ST4000NM0033-9ZM170, SN06, max UDMA/133 >[ 2.121709] ata3.00: 7814037168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA >[ 2.123168] ata3.00: NCQ Send/Recv Log not supported >[ 2.123171] ata3.00: configured for UDMA/133 >[ 2.123506] scsi 2:0:0:0: Direct-Access ATA ST4000NM0033-9ZM SN06 PQ: 0 ANSI: 5 >[ 2.123877] sd 2:0:0:0: [sdb] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB) >[ 2.123891] sd 2:0:0:0: [sdb] Write Protect is off >[ 2.123893] sd 2:0:0:0: [sdb] Mode Sense: 00 3a 00 00 >[ 2.123894] sd 2:0:0:0: Attached scsi generic sg1 type 0 >[ 2.123918] sd 2:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA >[ 2.124762] scsi 3:0:0:0: Direct-Access ATA HGST HUH721212AL W3D0 PQ: 0 ANSI: 5 >[ 2.125419] sd 3:0:0:0: Attached scsi generic sg2 type 0 >[ 2.125636] sd 3:0:0:0: [sdc] 23437770752 512-byte logical blocks: (12.0 TB/10.9 TiB) >[ 2.125640] sd 3:0:0:0: [sdc] 4096-byte physical blocks >[ 2.125690] sd 3:0:0:0: [sdc] Write Protect is off >[ 2.125693] sd 3:0:0:0: [sdc] Mode Sense: 00 3a 00 00 >[ 2.125792] sd 3:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA >[ 2.141240] sd 2:0:0:0: [sdb] Attached SCSI disk >[ 2.143797] sd 3:0:0:0: [sdc] Attached SCSI disk >[ 2.148439] Freeing unused kernel memory: 4772K >[ 2.148441] Write protecting the kernel read-only data: 20480k >[ 2.149466] Freeing unused kernel memory: 2024K >[ 2.152737] Freeing unused kernel memory: 1972K >[ 2.156196] x86/mm: Checked W+X mappings: passed, no W+X pages found. >[ 2.156197] x86/mm: Checking user space page tables >[ 2.159373] x86/mm: Checked W+X mappings: passed, no W+X pages found. >[ 2.159376] rodata_test: all tests were successful >[ 2.183534] systemd[1]: systemd 234 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN default-hierarchy=hybrid) >[ 2.195217] systemd[1]: Detected architecture x86-64. >[ 2.195221] systemd[1]: Running in initial RAM disk. >[ 2.195264] systemd[1]: Set hostname to <localhost.localdomain>. >[ 2.208492] usb 1-7: New USB device found, idVendor=0925, idProduct=1234 >[ 2.208501] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=0 >[ 2.208504] usb 1-7: Product: UPS USB MON V1.4 >[ 2.208506] usb 1-7: Manufacturer: Ð >[ 2.214127] hid-generic 0003:0925:1234.0001: hiddev96,hidraw0: USB HID v1.00 Device [Ð UPS USB MON V1.4] on usb-0000:00:14.0-7/input0 >[ 2.267493] systemd[1]: Listening on Journal Audit Socket. >[ 2.267590] systemd[1]: Reached target Local File Systems. >[ 2.267704] systemd[1]: Listening on Journal Socket. >[ 2.267716] systemd[1]: Reached target Timers. >[ 2.267837] systemd[1]: Listening on udev Control Socket. >[ 2.267903] systemd[1]: Listening on Journal Socket (/dev/log). >[ 2.288512] audit: type=1130 audit(1521651658.951:2): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=kmod-static-nodes comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 2.294192] audit: type=1130 audit(1521651658.957:3): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 2.295459] audit: type=1130 audit(1521651658.958:4): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-sysctl comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 2.307249] audit: type=1130 audit(1521651658.970:5): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-tmpfiles-setup-dev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 2.328070] usb 1-9: new high-speed USB device number 3 using xhci_hcd >[ 2.374272] audit: type=1130 audit(1521651659.037:6): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 2.381285] audit: type=1130 audit(1521651659.044:7): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-cmdline comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 2.395143] audit: type=1130 audit(1521651659.058:8): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-vconsole-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 2.395150] audit: type=1131 audit(1521651659.058:9): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-vconsole-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 2.430448] audit: type=1130 audit(1521651659.093:10): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-pre-udev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 2.456520] usb 1-9: New USB device found, idVendor=2109, idProduct=2812 >[ 2.456524] usb 1-9: New USB device strings: Mfr=0, Product=1, SerialNumber=0 >[ 2.456527] usb 1-9: Product: USB 2.0 HUB > >[ 2.457466] hub 1-9:1.0: USB hub found >[ 2.457626] hub 1-9:1.0: 4 ports detected >[ 2.580035] usb 1-10: new high-speed USB device number 4 using xhci_hcd >[ 2.592121] tsc: Refined TSC clocksource calibration: 3392.144 MHz >[ 2.592144] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x30e5517d4e4, max_idle_ns: 440795261668 ns >[ 2.592269] clocksource: Switched to clocksource tsc >[ 2.706427] usb 1-10: config 1 has an invalid interface number: 9 but max is 2 >[ 2.706431] usb 1-10: config 1 has no interface number 2 >[ 2.706810] usb 1-10: New USB device found, idVendor=1019, idProduct=0010 >[ 2.706813] usb 1-10: New USB device strings: Mfr=1, Product=2, SerialNumber=3 >[ 2.706815] usb 1-10: Product: FOSTEX USB AUDIO HP-A8 >[ 2.706816] usb 1-10: Manufacturer: FOSTEX >[ 2.706818] usb 1-10: SerialNumber: 00000 >[ 2.708277] input: FOSTEX FOSTEX USB AUDIO HP-A8 as /devices/pci0000:00/0000:00:14.0/usb1/1-10/1-10:1.9/0003:1019:0010.0002/input/input2 >[ 2.760692] hid-generic 0003:1019:0010.0002: input,hidraw1: USB HID v1.00 Device [FOSTEX FOSTEX USB AUDIO HP-A8] on usb-0000:00:14.0-10/input9 >[ 2.784026] usb 1-9.1: new high-speed USB device number 5 using xhci_hcd >[ 2.827329] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded >[ 2.827350] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control >[ 2.829832] r8169 0000:02:00.0 eth0: RTL8168evl/8111evl at 0x000000007910394d, 94:de:80:6b:dd:24, XID 0c900800 IRQ 29 >[ 2.829835] r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] >[ 2.832170] r8169 0000:02:00.0 enp2s0: renamed from eth0 >[ 2.873371] usb 1-9.1: New USB device found, idVendor=1a40, idProduct=0201 >[ 2.873375] usb 1-9.1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 >[ 2.873376] usb 1-9.1: Product: USB 2.0 Hub [MTT] >[ 2.873919] hub 1-9.1:1.0: USB hub found >[ 2.873991] hub 1-9.1:1.0: 7 ports detected >[ 3.147032] usb 1-9.1.1: new full-speed USB device number 6 using xhci_hcd >[ 3.227660] usb 1-9.1.1: New USB device found, idVendor=046d, idProduct=08d9 >[ 3.227664] usb 1-9.1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 >[ 3.295031] usb 1-9.1.2: new high-speed USB device number 7 using xhci_hcd >[ 3.374876] usb 1-9.1.2: New USB device found, idVendor=12d1, idProduct=1506 >[ 3.374880] usb 1-9.1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 >[ 3.374883] usb 1-9.1.2: Product: HUAWEI_MOBILE >[ 3.374886] usb 1-9.1.2: Manufacturer: HUAWEI_MOBILE >[ 3.472465] usb-storage 1-9.1.2:1.3: USB Mass Storage device detected >[ 3.472752] scsi host6: usb-storage 1-9.1.2:1.3 >[ 3.473060] usb-storage 1-9.1.2:1.4: USB Mass Storage device detected >[ 3.473412] scsi host7: usb-storage 1-9.1.2:1.4 >[ 3.473587] usbcore: registered new interface driver usb-storage >[ 3.477154] usbcore: registered new interface driver uas >[ 3.522031] usb 1-9.1.3: new low-speed USB device number 8 using xhci_hcd >[ 3.609824] usb 1-9.1.3: New USB device found, idVendor=046d, idProduct=c326 >[ 3.609828] usb 1-9.1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 >[ 3.609831] usb 1-9.1.3: Product: USB Keyboard >[ 3.609833] usb 1-9.1.3: Manufacturer: Logitech >[ 3.616297] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9.1/1-9.1.3/1-9.1.3:1.0/0003:046D:C326.0003/input/input3 >[ 3.631215] [drm] amdgpu kernel modesetting enabled. >[ 3.632757] checking generic (e0000000 300000) vs hw (e0000000 10000000) >[ 3.632759] fb: switching to amdgpudrmfb from EFI VGA >[ 3.632843] Console: switching to colour dummy device 80x25 >[ 3.635212] [drm] initializing kernel modesetting (VEGA10 0x1002:0x687F 0x1002:0x0B36 0xC3). >[ 3.635275] [drm] register mmio base: 0xF7C00000 >[ 3.635277] [drm] register mmio size: 524288 >[ 3.635450] [drm] probing gen 2 caps for device 1022:1471 = 700d03/e >[ 3.635453] [drm] probing mlw for device 1022:1471 = 700d03 >[ 3.635459] [drm] UVD is enabled in VM mode >[ 3.635460] [drm] UVD ENC is enabled in VM mode >[ 3.635461] [drm] VCE enabled in VM mode >[ 3.635506] resource sanity check: requesting [mem 0x000c0000-0x000dffff], which spans more than PCI Bus 0000:00 [mem 0x000d0000-0x000d3fff window] >[ 3.635513] caller pci_map_rom+0x58/0xe0 mapping multiple BARs >[ 3.635516] amdgpu 0000:07:00.0: Invalid PCI ROM header signature: expecting 0xaa55, got 0xffff >[ 3.635552] ATOM BIOS: 113-D0500300-102 >[ 3.635626] [drm] vm size is 262144 GB, 4 levels, block size is 9-bit, fragment size is 9-bit >[ 3.635634] amdgpu 0000:07:00.0: VRAM: 8176M 0x000000F400000000 - 0x000000F5FEFFFFFF (8176M used) >[ 3.635636] amdgpu 0000:07:00.0: GTT: 256M 0x000000F600000000 - 0x000000F60FFFFFFF >[ 3.635640] [drm] Detected VRAM RAM=8176M, BAR=256M >[ 3.635641] [drm] RAM width 2048bits HBM >[ 3.635933] [TTM] Zone kernel: Available graphics memory: 15879818 kiB >[ 3.635937] [TTM] Zone dma32: Available graphics memory: 2097152 kiB >[ 3.635939] [TTM] Initializing pool allocator >[ 3.635953] [TTM] Initializing DMA pool allocator >[ 3.636365] [drm] amdgpu: 8176M of VRAM memory ready >[ 3.636369] [drm] amdgpu: 8176M of GTT memory ready. >[ 3.636412] [drm] GART: num cpu pages 65536, num gpu pages 65536 >[ 3.636583] [drm] PCIE GART of 256M enabled (table at 0x000000F400800000). >[ 3.640594] [drm] use_doorbell being set to: [true] >[ 3.640687] [drm] use_doorbell being set to: [true] >[ 3.640940] [drm] Found UVD firmware Version: 1.68 Family ID: 17 >[ 3.640956] [drm] PSP loading UVD firmware >[ 3.641984] [drm] Found VCE firmware Version: 53.40 Binary ID: 4 >[ 3.642032] [drm] PSP loading VCE firmware >[ 3.668873] hid-generic 0003:046D:C326.0003: input,hidraw2: USB HID v1.10 Keyboard [Logitech USB Keyboard] on usb-0000:00:14.0-9.1.3/input0 >[ 3.673403] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9.1/1-9.1.3/1-9.1.3:1.1/0003:046D:C326.0004/input/input4 >[ 3.725366] hid-generic 0003:046D:C326.0004: input,hiddev97,hidraw3: USB HID v1.10 Device [Logitech USB Keyboard] on usb-0000:00:14.0-9.1.3/input1 >[ 3.789033] usb 1-9.1.4: new high-speed USB device number 9 using xhci_hcd >[ 3.966749] usb 1-9.1.4: New USB device found, idVendor=15a9, idProduct=002d >[ 3.966752] usb 1-9.1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=7 >[ 3.966755] usb 1-9.1.4: Product: Modem YOTA 4G LTE >[ 3.966757] usb 1-9.1.4: Manufacturer: Yota Devices LTD >[ 3.966759] usb 1-9.1.4: SerialNumber: usb_serial_num_0 >[ 3.967441] [drm] Display Core initialized with v3.1.27! >[ 3.993980] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). >[ 3.993981] [drm] Driver supports precise vblank timestamp query. >[ 4.017435] [drm] UVD and UVD ENC initialized successfully. >[ 4.037028] usb 1-9.1.6: new full-speed USB device number 10 using xhci_hcd >[ 4.117952] [drm] VCE initialized successfully. >[ 4.117971] usb 1-9.1.6: New USB device found, idVendor=046d, idProduct=c52b >[ 4.117975] usb 1-9.1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=0 >[ 4.117977] usb 1-9.1.6: Product: USB Receiver >[ 4.117980] usb 1-9.1.6: Manufacturer: Logitech >[ 4.122787] [drm] fb mappable at 0xE0D00000 >[ 4.122795] [drm] vram apper at 0xE0000000 >[ 4.122796] [drm] size 8294400 >[ 4.122797] [drm] fb depth is 24 >[ 4.122798] [drm] pitch is 7680 >[ 4.123191] fbcon: amdgpudrmfb (fb0) is primary device >[ 4.129198] logitech-djreceiver 0003:046D:C52B.0007: hiddev98,hidraw4: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-9.1.6/input2 >[ 4.161765] Console: switching to colour frame buffer device 240x67 >[ 4.183965] amdgpu 0000:07:00.0: fb0: amdgpudrmfb frame buffer device >[ 4.188045] usb 1-9.1.7: new full-speed USB device number 11 using xhci_hcd >[ 4.191309] amdgpu 0000:07:00.0: ring 0(gfx) uses VM inv eng 4 on hub 0 >[ 4.191311] amdgpu 0000:07:00.0: ring 1(comp_1.0.0) uses VM inv eng 5 on hub 0 >[ 4.191314] amdgpu 0000:07:00.0: ring 2(comp_1.1.0) uses VM inv eng 6 on hub 0 >[ 4.191316] amdgpu 0000:07:00.0: ring 3(comp_1.2.0) uses VM inv eng 7 on hub 0 >[ 4.191318] amdgpu 0000:07:00.0: ring 4(comp_1.3.0) uses VM inv eng 8 on hub 0 >[ 4.191320] amdgpu 0000:07:00.0: ring 5(comp_1.0.1) uses VM inv eng 9 on hub 0 >[ 4.191322] amdgpu 0000:07:00.0: ring 6(comp_1.1.1) uses VM inv eng 10 on hub 0 >[ 4.191324] amdgpu 0000:07:00.0: ring 7(comp_1.2.1) uses VM inv eng 11 on hub 0 >[ 4.191326] amdgpu 0000:07:00.0: ring 8(comp_1.3.1) uses VM inv eng 12 on hub 0 >[ 4.191328] amdgpu 0000:07:00.0: ring 9(kiq_2.1.0) uses VM inv eng 13 on hub 0 >[ 4.191330] amdgpu 0000:07:00.0: ring 10(sdma0) uses VM inv eng 4 on hub 1 >[ 4.191332] amdgpu 0000:07:00.0: ring 11(sdma1) uses VM inv eng 5 on hub 1 >[ 4.191334] amdgpu 0000:07:00.0: ring 12(uvd) uses VM inv eng 6 on hub 1 >[ 4.191337] amdgpu 0000:07:00.0: ring 13(uvd_enc0) uses VM inv eng 7 on hub 1 >[ 4.191339] amdgpu 0000:07:00.0: ring 14(uvd_enc1) uses VM inv eng 8 on hub 1 >[ 4.191341] amdgpu 0000:07:00.0: ring 15(vce0) uses VM inv eng 9 on hub 1 >[ 4.191343] amdgpu 0000:07:00.0: ring 16(vce1) uses VM inv eng 10 on hub 1 >[ 4.191345] amdgpu 0000:07:00.0: ring 17(vce2) uses VM inv eng 11 on hub 1 >[ 4.191459] [drm] ECC is not present. >[ 4.195380] [drm] Initialized amdgpu 3.23.0 20150101 for 0000:07:00.0 on minor 0 >[ 4.201456] setfont (463) used greatest stack depth: 12808 bytes left >[ 4.235882] input: Logitech Unifying Device. Wireless PID:4026 as /devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9.1/1-9.1.6/1-9.1.6:1.2/0003:046D:C52B.0007/0003:046D:4026.0008/input/input5 >[ 4.237168] hid-generic 0003:046D:4026.0008: input,hidraw5: USB HID v1.11 Keyboard [Logitech Unifying Device. Wireless PID:4026] on usb-0000:00:14.0-9.1.6:1 >[ 4.283767] usb 1-9.1.7: New USB device found, idVendor=0a12, idProduct=0001 >[ 4.283771] usb 1-9.1.7: New USB device strings: Mfr=0, Product=2, SerialNumber=0 >[ 4.283774] usb 1-9.1.7: Product: CSR8510 A10 >[ 4.305054] input: Logitech T400 as /devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9.1/1-9.1.6/1-9.1.6:1.2/0003:046D:C52B.0007/0003:046D:4026.0008/input/input6 >[ 4.305844] logitech-hidpp-device 0003:046D:4026.0008: input,hidraw5: USB HID v1.11 Keyboard [Logitech T400] on usb-0000:00:14.0-9.1.6:1 >[ 4.320313] systemd-udevd (389) used greatest stack depth: 12696 bytes left >[ 4.320338] systemd-udevd (388) used greatest stack depth: 11624 bytes left >[ 4.522364] scsi 7:0:0:0: Direct-Access HUAWEI TF CARD Storage 2.31 PQ: 0 ANSI: 2 >[ 4.522709] scsi 6:0:0:0: CD-ROM HUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2 >[ 4.523617] sd 7:0:0:0: Attached scsi generic sg3 type 0 >[ 4.523762] sd 7:0:0:0: Power-on or device reset occurred >[ 4.524703] sr 6:0:0:0: Power-on or device reset occurred >[ 4.525347] sd 7:0:0:0: [sdd] Attached SCSI removable disk >[ 4.525466] sr 6:0:0:0: [sr0] scsi-1 drive >[ 4.525484] cdrom: Uniform CD-ROM driver Revision: 3.20 >[ 4.526549] sr 6:0:0:0: Attached scsi CD-ROM sr0 >[ 4.526704] sr 6:0:0:0: Attached scsi generic sg4 type 5 >[ 4.573904] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) >[ 5.041704] systemd-journald[244]: Received SIGTERM from PID 1 (systemd). >[ 5.150907] systemd: 17 output lines suppressed due to ratelimiting >[ 5.229176] kauditd_printk_skb: 35 callbacks suppressed >[ 5.229177] audit: type=1404 audit(1521651661.891:46): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295 >[ 5.258706] SELinux: 32768 avtab hash slots, 108703 rules. >[ 5.290955] SELinux: 32768 avtab hash slots, 108703 rules. >[ 5.366797] SELinux: 8 users, 14 roles, 5090 types, 316 bools, 1 sens, 1024 cats >[ 5.366801] SELinux: 97 classes, 108703 rules >[ 5.376439] SELinux: Permission getrlimit in class process not defined in policy. >[ 5.376517] SELinux: Class sctp_socket not defined in policy. >[ 5.376518] SELinux: Class icmp_socket not defined in policy. >[ 5.376519] SELinux: Class ax25_socket not defined in policy. >[ 5.376520] SELinux: Class ipx_socket not defined in policy. >[ 5.376522] SELinux: Class netrom_socket not defined in policy. >[ 5.376523] SELinux: Class atmpvc_socket not defined in policy. >[ 5.376524] SELinux: Class x25_socket not defined in policy. >[ 5.376525] SELinux: Class rose_socket not defined in policy. >[ 5.376526] SELinux: Class decnet_socket not defined in policy. >[ 5.376527] SELinux: Class atmsvc_socket not defined in policy. >[ 5.376528] SELinux: Class rds_socket not defined in policy. >[ 5.376529] SELinux: Class irda_socket not defined in policy. >[ 5.376530] SELinux: Class pppox_socket not defined in policy. >[ 5.376532] SELinux: Class llc_socket not defined in policy. >[ 5.376533] SELinux: Class can_socket not defined in policy. >[ 5.376534] SELinux: Class tipc_socket not defined in policy. >[ 5.376535] SELinux: Class bluetooth_socket not defined in policy. >[ 5.376536] SELinux: Class iucv_socket not defined in policy. >[ 5.376537] SELinux: Class rxrpc_socket not defined in policy. >[ 5.376538] SELinux: Class isdn_socket not defined in policy. >[ 5.376539] SELinux: Class phonet_socket not defined in policy. >[ 5.376541] SELinux: Class ieee802154_socket not defined in policy. >[ 5.376542] SELinux: Class caif_socket not defined in policy. >[ 5.376543] SELinux: Class alg_socket not defined in policy. >[ 5.376544] SELinux: Class nfc_socket not defined in policy. >[ 5.376545] SELinux: Class vsock_socket not defined in policy. >[ 5.376546] SELinux: Class kcm_socket not defined in policy. >[ 5.376548] SELinux: Class qipcrtr_socket not defined in policy. >[ 5.376549] SELinux: Class smc_socket not defined in policy. >[ 5.376550] SELinux: Class bpf not defined in policy. >[ 5.376552] SELinux: the above unknown classes and permissions will be allowed >[ 5.376558] SELinux: policy capability network_peer_controls=1 >[ 5.376559] SELinux: policy capability open_perms=1 >[ 5.376560] SELinux: policy capability extended_socket_class=0 >[ 5.376561] SELinux: policy capability always_check_network=0 >[ 5.376562] SELinux: policy capability cgroup_seclabel=1 >[ 5.376563] SELinux: policy capability nnp_nosuid_transition=1 >[ 5.376565] SELinux: Completing initialization. >[ 5.376566] SELinux: Setting up existing superblocks. >[ 5.428855] audit: type=1403 audit(1521651662.090:47): policy loaded auid=4294967295 ses=4294967295 >[ 5.432392] systemd[1]: Successfully loaded SELinux policy in 203.528ms. >[ 5.469953] systemd[1]: Relabelled /dev and /run in 24.956ms. >[ 5.684409] audit: type=1130 audit(1521651662.346:48): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 5.684416] audit: type=1131 audit(1521651662.346:49): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 5.685453] audit: type=1130 audit(1521651662.347:50): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=initrd-switch-root comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 5.685460] audit: type=1131 audit(1521651662.347:51): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=initrd-switch-root comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 5.686050] audit: type=1130 audit(1521651662.348:52): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 5.686059] audit: type=1131 audit(1521651662.348:53): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' >[ 5.698722] audit: type=1305 audit(1521651662.360:54): audit_enabled=1 old=1 auid=4294967295 ses=4294967295 subj=system_u:system_r:syslogd_t:s0 res=1 >[ 5.701593] audit: type=1400 audit(1521651662.363:55): avc: denied { module_request } for pid=597 comm="systemd-remount" kmod="netdev-" scontext=system_u:system_r:init_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=system permissive=0 >[ 5.710362] EXT4-fs (sda1): re-mounted. Opts: (null) >[ 5.782560] systemd-journald[595]: Received request to flush runtime journal from PID 1 >[ 6.198476] parport_pc 00:06: reported by Plug and Play ACPI >[ 6.198609] parport0: PC-style at 0x378 (0x778), irq 5 [PCSPP,TRISTATE,EPP] >[ 6.225544] i801_smbus 0000:00:1f.3: enabling device (0001 -> 0003) >[ 6.226022] i801_smbus 0000:00:1f.3: SPD Write Disable is set >[ 6.226069] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt >[ 6.236440] ACPI Warning: SystemIO range 0x0000000000001828-0x000000000000182F conflicts with OpRegion 0x0000000000001800-0x000000000000187F (\PMIO) (20180105/utaddress-247) >[ 6.236452] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver >[ 6.236457] ACPI Warning: SystemIO range 0x0000000000001C40-0x0000000000001C4F conflicts with OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR) (20180105/utaddress-247) >[ 6.236465] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver >[ 6.236468] ACPI Warning: SystemIO range 0x0000000000001C30-0x0000000000001C3F conflicts with OpRegion 0x0000000000001C00-0x0000000000001C3F (\GPRL) (20180105/utaddress-247) >[ 6.236477] ACPI Warning: SystemIO range 0x0000000000001C30-0x0000000000001C3F conflicts with OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR) (20180105/utaddress-247) >[ 6.236485] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver >[ 6.236488] ACPI Warning: SystemIO range 0x0000000000001C00-0x0000000000001C2F conflicts with OpRegion 0x0000000000001C00-0x0000000000001C3F (\GPRL) (20180105/utaddress-247) >[ 6.236496] ACPI Warning: SystemIO range 0x0000000000001C00-0x0000000000001C2F conflicts with OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR) (20180105/utaddress-247) >[ 6.236505] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver >[ 6.236507] lpc_ich: Resource conflict(s) found affecting gpio_ich >[ 6.237085] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 >[ 6.506962] random: crng init done >[ 6.512847] media: Linux media interface: v0.10 >[ 6.520393] input: PC Speaker as /devices/platform/pcspkr/input/input7 >[ 6.522051] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer >[ 6.522054] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules >[ 6.522056] RAPL PMU: hw unit of domain package 2^-14 Joules >[ 6.522058] RAPL PMU: hw unit of domain dram 2^-14 Joules >[ 6.522060] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules >[ 6.570567] cdc_ether 1-9.1.4:1.0 usb0: register 'cdc_ether' at usb-0000:00:14.0-9.1.4, CDC Ethernet Device, 1e:49:7b:ae:82:fe >[ 6.570671] usbcore: registered new interface driver cdc_ether >[ 6.605155] Linux video capture interface: v2.00 >[ 6.608451] usbcore: registered new interface driver cdc_ncm >[ 6.628706] usbcore: registered new interface driver cdc_wdm >[ 6.630311] usbcore: registered new interface driver option >[ 6.630475] usbserial: USB Serial support registered for GSM modem (1-port) >[ 6.630591] option 1-9.1.2:1.0: GSM modem (1-port) converter detected >[ 6.631183] usb 1-9.1.2: GSM modem (1-port) converter now attached to ttyUSB0 >[ 6.631403] option 1-9.1.2:1.1: GSM modem (1-port) converter detected >[ 6.631565] usb 1-9.1.2: GSM modem (1-port) converter now attached to ttyUSB1 >[ 6.660127] gspca_main: v2.14.0 registered >[ 6.685505] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08d9 >[ 6.718224] sr 6:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE >[ 6.718240] sr 6:0:0:0: [sr0] tag#0 Sense Key : Medium Error [current] >[ 6.718244] sr 6:0:0:0: [sr0] tag#0 Add. Sense: Unrecovered read error >[ 6.718248] sr 6:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 8d fc 00 00 02 00 >[ 6.718277] print_req_error: critical medium error, dev sr0, sector 145392 >[ 6.718392] attempt to access beyond end of device >[ 6.718395] sr0: rw=0, want=145400, limit=145392 >[ 6.718424] Buffer I/O error on dev sr0, logical block 18174, async page read >[ 6.736518] Bluetooth: Core ver 2.22 >[ 6.736578] NET: Registered protocol family 31 >[ 6.736580] Bluetooth: HCI device and connection manager initialized >[ 6.736632] Bluetooth: HCI socket layer initialized >[ 6.736635] Bluetooth: L2CAP socket layer initialized >[ 6.736686] Bluetooth: SCO socket layer initialized >[ 6.769072] Adding 62494716k swap on /dev/sda2. Priority:-2 extents:1 across:62494716k SSFS >[ 6.788532] huawei_cdc_ncm 1-9.1.2:1.2: MAC-Address: 00:1e:10:1f:00:00 >[ 6.788537] huawei_cdc_ncm 1-9.1.2:1.2: setting rx_max = 16384 >[ 6.796697] huawei_cdc_ncm 1-9.1.2:1.2: NDP will be placed at end of frame for this device. >[ 6.796960] huawei_cdc_ncm 1-9.1.2:1.2: cdc-wdm0: USB WDM device >[ 6.797404] huawei_cdc_ncm 1-9.1.2:1.2 wwan0: register 'huawei_cdc_ncm' at usb-0000:00:14.0-9.1.2, Huawei CDC NCM device, 00:1e:10:1f:00:00 >[ 6.797493] usbcore: registered new interface driver huawei_cdc_ncm >[ 6.801358] usbcore: registered new interface driver btusb >[ 6.813609] sr 6:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE >[ 6.813614] sr 6:0:0:0: [sr0] tag#0 Sense Key : Medium Error [current] >[ 6.813618] sr 6:0:0:0: [sr0] tag#0 Add. Sense: Unrecovered read error >[ 6.813622] sr 6:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 8c 80 00 00 3c 00 >[ 6.813625] print_req_error: critical medium error, dev sr0, sector 143872 >[ 6.830353] sr 6:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE >[ 6.830359] sr 6:0:0:0: [sr0] tag#0 Sense Key : Medium Error [current] >[ 6.830362] sr 6:0:0:0: [sr0] tag#0 Add. Sense: Unrecovered read error >[ 6.830366] sr 6:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 8c 80 00 00 02 00 >[ 6.830370] print_req_error: critical medium error, dev sr0, sector 143872 >[ 6.830428] Buffer I/O error on dev sr0, logical block 17984, async page read >[ 6.837135] sr 6:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE >[ 6.837140] sr 6:0:0:0: [sr0] tag#0 Sense Key : Medium Error [current] >[ 6.837143] sr 6:0:0:0: [sr0] tag#0 Add. Sense: Unrecovered read error >[ 6.837147] sr 6:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 8d fa 00 00 02 00 >[ 6.837151] print_req_error: critical medium error, dev sr0, sector 145384 >[ 6.837219] attempt to access beyond end of device >[ 6.837223] sr0: rw=0, want=145392, limit=145384 >[ 6.837226] Buffer I/O error on dev sr0, logical block 18173, async page read >[ 6.910701] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002) >[ 6.912731] snd_hda_intel 0000:07:00.1: Handle vga_switcheroo audio client >[ 6.989774] iTCO_vendor_support: vendor-support=0 >[ 7.005431] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 >[ 7.005510] iTCO_wdt: unable to reset NO_REBOOT flag, device disabled by hardware/BIOS >[ 7.011969] ppdev: user-space parallel port driver >[ 7.028821] cdc_ether 1-9.1.4:1.0 enp0s20u9u1u4: renamed from usb0 >[ 7.039188] snd_hda_codec_realtek hdaudioC1D2: autoconfig for ALC892: line_outs=4 (0x14/0x15/0x16/0x17/0x0) type:line >[ 7.039192] snd_hda_codec_realtek hdaudioC1D2: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) >[ 7.039194] snd_hda_codec_realtek hdaudioC1D2: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) >[ 7.039195] snd_hda_codec_realtek hdaudioC1D2: mono: mono_out=0x0 >[ 7.039197] snd_hda_codec_realtek hdaudioC1D2: dig-out=0x11/0x0 >[ 7.039198] snd_hda_codec_realtek hdaudioC1D2: inputs: >[ 7.039201] snd_hda_codec_realtek hdaudioC1D2: Front Mic=0x19 >[ 7.039203] snd_hda_codec_realtek hdaudioC1D2: Rear Mic=0x18 >[ 7.039205] snd_hda_codec_realtek hdaudioC1D2: Line=0x1a >[ 7.044542] input: HD-Audio Generic HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1c.4/0000:05:00.0/0000:06:00.0/0000:07:00.1/sound/card2/input8 >[ 7.045571] input: HD-Audio Generic HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1c.4/0000:05:00.0/0000:06:00.0/0000:07:00.1/sound/card2/input9 >[ 7.045913] input: HD-Audio Generic HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1c.4/0000:05:00.0/0000:06:00.0/0000:07:00.1/sound/card2/input10 >[ 7.046225] input: HD-Audio Generic HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1c.4/0000:05:00.0/0000:06:00.0/0000:07:00.1/sound/card2/input11 >[ 7.046486] input: HD-Audio Generic HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1c.4/0000:05:00.0/0000:06:00.0/0000:07:00.1/sound/card2/input12 >[ 7.046713] input: HD-Audio Generic HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:1c.4/0000:05:00.0/0000:06:00.0/0000:07:00.1/sound/card2/input13 >[ 7.058485] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input14 >[ 7.059161] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input15 >[ 7.064838] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card1/input16 >[ 7.065082] input: HDA Intel PCH Line Out Front as /devices/pci0000:00/0000:00:1b.0/sound/card1/input17 >[ 7.065308] input: HDA Intel PCH Line Out Surround as /devices/pci0000:00/0000:00:1b.0/sound/card1/input18 >[ 7.065510] input: HDA Intel PCH Line Out CLFE as /devices/pci0000:00/0000:00:1b.0/sound/card1/input19 >[ 7.065740] input: HDA Intel PCH Line Out Side as /devices/pci0000:00/0000:00:1b.0/sound/card1/input20 >[ 7.065960] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input21 >[ 7.093388] huawei_cdc_ncm 1-9.1.2:1.2 wwp0s20u9u1u2i2: renamed from wwan0 >[ 7.193126] intel_rapl: Found RAPL domain package >[ 7.193143] intel_rapl: Found RAPL domain core >[ 7.193146] intel_rapl: Found RAPL domain dram >[ 7.702794] input: gspca_zc3xx as /devices/pci0000:00/0000:00:14.0/usb1/1-9/1-9.1/1-9.1.1/input/input22 >[ 7.707726] usbcore: registered new interface driver gspca_zc3xx >[ 7.707764] usbcore: registered new interface driver snd-usb-audio >[ 9.204776] SGI XFS with ACLs, security attributes, no debug enabled >[ 9.209473] XFS (sdc): Mounting V5 Filesystem >[ 9.314787] XFS (sdc): Ending clean mount >[ 9.676312] RPC: Registered named UNIX socket transport module. >[ 9.676319] RPC: Registered udp transport module. >[ 9.676321] RPC: Registered tcp transport module. >[ 9.676322] RPC: Registered tcp NFSv4.1 backchannel transport module. >[ 9.778036] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 >[ 9.778038] Bluetooth: BNEP filters: protocol multicast >[ 9.778045] Bluetooth: BNEP socket layer initialized >[ 10.185462] ata3.00: NCQ Send/Recv Log not supported >[ 10.186775] ata3.00: NCQ Send/Recv Log not supported >[ 10.186779] ata3.00: configured for UDMA/133 >[ 10.186797] ata3: EH complete >[ 10.616747] IPv6: ADDRCONF(NETDEV_UP): enp0s20u9u1u4: link is not ready >[ 10.624052] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready >[ 10.738150] r8169 0000:02:00.0 enp2s0: link down >[ 10.738346] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready >[ 10.738649] r8169 0000:02:00.0 enp2s0: link down >[ 10.977462] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. >[ 13.042142] r8169 0000:02:00.0 enp2s0: link up >[ 13.042172] IPv6: ADDRCONF(NETDEV_CHANGE): enp2s0: link becomes ready >[ 13.542365] TCP: request_sock_TCP: Possible SYN flooding on port 8201. Sending cookies. Check SNMP counters. >[ 13.544942] TCP: request_sock_TCP: Possible SYN flooding on port 9208. Sending cookies. Check SNMP counters. >[ 18.634846] logitech-hidpp-device 0003:046D:4026.0008: HID++ 2.0 device connected. >[ 22.478864] fuse init (API version 7.26) >[ 24.166326] Bluetooth: RFCOMM TTY layer initialized >[ 24.166337] Bluetooth: RFCOMM socket layer initialized >[ 24.166411] Bluetooth: RFCOMM ver 1.11 >[ 26.692003] rfkill: input handler disabled >[ 27.992677] ISO 9660 Extensions: Microsoft Joliet Level 1 >[ 28.006746] ISO 9660 Extensions: IEEE_P1282 >[ 29.486692] TCP: request_sock_TCP: Possible SYN flooding on port 8205. Sending cookies. Check SNMP counters. >[ 29.487809] TCP: request_sock_TCP: Possible SYN flooding on port 9212. Sending cookies. Check SNMP counters. >[ 29.579233] pool (2890) used greatest stack depth: 11368 bytes left >[ 30.512180] TCP: request_sock_TCP: Possible SYN flooding on port 7175. Sending cookies. Check SNMP counters. >[ 31.808401] pool (3181) used greatest stack depth: 11272 bytes left >[ 65.737952] sysrq: SysRq : Show Blocked State >[ 65.738160] task PC stack pid father >[ 65.738433] tracker-store D12088 2797 2164 0x00000000 >[ 65.738470] Call Trace: >[ 65.738485] ? __schedule+0x2ed/0xba0 >[ 65.738500] schedule+0x2f/0x90 >[ 65.738506] io_schedule+0x12/0x40 >[ 65.738514] generic_file_read_iter+0x39e/0xdb0 >[ 65.738533] ? page_cache_tree_insert+0x130/0x130 >[ 65.738612] xfs_file_buffered_aio_read+0x65/0x1a0 [xfs] >[ 65.738669] xfs_file_read_iter+0x64/0xc0 [xfs] >[ 65.738679] __vfs_read+0x102/0x170 >[ 65.738697] vfs_read+0x9e/0x150 >[ 65.738706] SyS_pread64+0x93/0xb0 >[ 65.738713] ? trace_hardirqs_off_thunk+0x1a/0x1c >[ 65.738723] do_syscall_64+0x79/0x220 >[ 65.738731] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 65.738736] RIP: 0033:0x7f8681df9873 >[ 65.738740] RSP: 002b:00007ffca5075a40 EFLAGS: 00000293 ORIG_RAX: 0000000000000011 >[ 65.738747] RAX: ffffffffffffffda RBX: 0000000000001000 RCX: 00007f8681df9873 >[ 65.738751] RDX: 0000000000001000 RSI: 0000561a11cb92f8 RDI: 0000000000000008 >[ 65.738755] RBP: 0000000000001000 R08: 0000561a11cb92f8 R09: 000000000fba0fff >[ 65.738758] R10: 00000000200fe000 R11: 0000000000000293 R12: 0000000000000000 >[ 65.738762] R13: 0000561a11cb92f8 R14: 00000000200fe000 R15: 0000561a11bc3580 >[ 74.375855] device enp2s0 entered promiscuous mode >[ 179.290154] sysrq: SysRq : Show Blocked State >[ 179.290162] task PC stack pid father >[ 179.290413] tracker-store D12088 2797 2164 0x00000000 >[ 179.290419] Call Trace: >[ 179.290427] ? __schedule+0x2ed/0xba0 >[ 179.290434] schedule+0x2f/0x90 >[ 179.290437] io_schedule+0x12/0x40 >[ 179.290441] generic_file_read_iter+0x39e/0xdb0 >[ 179.290448] ? page_cache_tree_insert+0x130/0x130 >[ 179.290485] xfs_file_buffered_aio_read+0x65/0x1a0 [xfs] >[ 179.290510] xfs_file_read_iter+0x64/0xc0 [xfs] >[ 179.290515] __vfs_read+0x102/0x170 >[ 179.290522] vfs_read+0x9e/0x150 >[ 179.290525] SyS_pread64+0x93/0xb0 >[ 179.290528] ? trace_hardirqs_off_thunk+0x1a/0x1c >[ 179.290532] do_syscall_64+0x79/0x220 >[ 179.290536] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 179.290538] RIP: 0033:0x7f8681df9873 >[ 179.290540] RSP: 002b:00007ffca5075a40 EFLAGS: 00000293 ORIG_RAX: 0000000000000011 >[ 179.290543] RAX: ffffffffffffffda RBX: 0000000000001000 RCX: 00007f8681df9873 >[ 179.290544] RDX: 0000000000001000 RSI: 0000561a11e89388 RDI: 0000000000000008 >[ 179.290545] RBP: 0000000000001000 R08: 0000561a11e89388 R09: 000001c0000007a9 >[ 179.290547] R10: 0000000079af8000 R11: 0000000000000293 R12: 0000000000000000 >[ 179.290548] R13: 0000561a11e89388 R14: 0000000079af8000 R15: 0000561a11bc3580 >[ 338.901004] updater (4302) used greatest stack depth: 10728 bytes left >[ 382.165652] swiotlb_tbl_map_single: 42 callbacks suppressed >[ 382.165667] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 382.165695] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 382.165700] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 382.165702] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 382.165704] Call Trace: >[ 382.165713] dump_stack+0x85/0xbf >[ 382.165720] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 382.165733] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 382.165751] ttm_dma_populate+0x25e/0x350 [ttm] >[ 382.165764] ttm_tt_bind+0x2c/0x60 [ttm] >[ 382.165771] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 382.165786] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 382.165791] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 382.165801] ? mutex_trylock+0xcd/0xe0 >[ 382.165811] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 382.165854] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 382.165890] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 382.165932] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 382.165970] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 382.166007] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 382.166036] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 382.166071] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 382.166088] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 382.166104] drm_ioctl+0x2d5/0x370 [drm] >[ 382.166134] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 382.166142] ? __pm_runtime_resume+0x54/0x90 >[ 382.166150] ? trace_hardirqs_on_caller+0xed/0x180 >[ 382.166181] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 382.166189] do_vfs_ioctl+0xa5/0x6e0 >[ 382.166201] SyS_ioctl+0x74/0x80 >[ 382.166208] do_syscall_64+0x79/0x220 >[ 382.166214] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 382.166217] RIP: 0033:0x7f70a90d90f7 >[ 382.166219] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 382.166224] RAX: ffffffffffffffda RBX: 000055e7ee247e00 RCX: 00007f70a90d90f7 >[ 382.166226] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 382.166228] RBP: 00007ffd456b9940 R08: 000055e7ee247e00 R09: 0000000000000004 >[ 382.166230] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 382.166232] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee2c4c00 >[ 393.923226] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 393.923230] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 393.923232] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 393.923234] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 393.923235] Call Trace: >[ 393.923241] dump_stack+0x85/0xbf >[ 393.923246] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 393.923254] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 393.923263] ttm_dma_populate+0x25e/0x350 [ttm] >[ 393.923270] ttm_tt_bind+0x2c/0x60 [ttm] >[ 393.923274] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 393.923282] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 393.923286] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 393.923292] ? mutex_trylock+0xcd/0xe0 >[ 393.923298] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 393.923345] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 393.923368] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 393.923392] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 393.923416] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 393.923439] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 393.923456] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 393.923477] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 393.923489] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 393.923498] drm_ioctl+0x2d5/0x370 [drm] >[ 393.923516] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 393.923521] ? __pm_runtime_resume+0x54/0x90 >[ 393.923526] ? trace_hardirqs_on_caller+0xed/0x180 >[ 393.923545] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 393.923550] do_vfs_ioctl+0xa5/0x6e0 >[ 393.923558] SyS_ioctl+0x74/0x80 >[ 393.923563] do_syscall_64+0x79/0x220 >[ 393.923566] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 393.923569] RIP: 0033:0x7f70a90d90f7 >[ 393.923570] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 393.923573] RAX: ffffffffffffffda RBX: 000055e7ee4a0e00 RCX: 00007f70a90d90f7 >[ 393.923574] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 393.923576] RBP: 00007ffd456b99b0 R08: 000055e7ee4a0e00 R09: 0000000000000004 >[ 393.923577] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 393.923578] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ef226180 >[ 393.968589] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 393.968597] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 393.968601] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 393.968603] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 393.968605] Call Trace: >[ 393.968612] dump_stack+0x85/0xbf >[ 393.968618] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 393.968630] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 393.968646] ttm_dma_populate+0x25e/0x350 [ttm] >[ 393.968656] ttm_tt_bind+0x2c/0x60 [ttm] >[ 393.968662] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 393.968677] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 393.968682] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 393.968691] ? mutex_trylock+0xcd/0xe0 >[ 393.968699] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 393.968740] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 393.968772] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 393.968809] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 393.968846] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 393.968883] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 393.968911] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 393.968946] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 393.968961] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 393.968974] drm_ioctl+0x2d5/0x370 [drm] >[ 393.969002] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 393.969009] ? __pm_runtime_resume+0x54/0x90 >[ 393.969018] ? trace_hardirqs_on_caller+0xed/0x180 >[ 393.969047] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 393.969054] do_vfs_ioctl+0xa5/0x6e0 >[ 393.969066] SyS_ioctl+0x74/0x80 >[ 393.969074] do_syscall_64+0x79/0x220 >[ 393.969079] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 393.969083] RIP: 0033:0x7f70a90d90f7 >[ 393.969085] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 393.969089] RAX: ffffffffffffffda RBX: 000055e7ee4a0e00 RCX: 00007f70a90d90f7 >[ 393.969091] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 393.969094] RBP: 00007ffd456b99b0 R08: 000055e7ee4a0e00 R09: 0000000000000004 >[ 393.969096] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 393.969098] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ef226180 >[ 400.049036] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 400.049039] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 400.049042] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 400.049044] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 400.049045] Call Trace: >[ 400.049050] dump_stack+0x85/0xbf >[ 400.049055] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 400.049062] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 400.049072] ttm_dma_populate+0x25e/0x350 [ttm] >[ 400.049078] ttm_tt_bind+0x2c/0x60 [ttm] >[ 400.049082] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 400.049090] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 400.049093] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 400.049099] ? mutex_trylock+0xcd/0xe0 >[ 400.049104] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 400.049139] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 400.049160] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 400.049184] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 400.049208] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 400.049230] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 400.049254] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 400.049288] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 400.049305] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 400.049317] drm_ioctl+0x2d5/0x370 [drm] >[ 400.049345] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 400.049352] ? __pm_runtime_resume+0x54/0x90 >[ 400.049360] ? trace_hardirqs_on_caller+0xed/0x180 >[ 400.049390] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 400.049407] do_vfs_ioctl+0xa5/0x6e0 >[ 400.049419] SyS_ioctl+0x74/0x80 >[ 400.049427] do_syscall_64+0x79/0x220 >[ 400.049432] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 400.049435] RIP: 0033:0x7f70a90d90f7 >[ 400.049438] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 400.049442] RAX: ffffffffffffffda RBX: 000055e7ef34b410 RCX: 00007f70a90d90f7 >[ 400.049444] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 400.049446] RBP: 00007ffd456b99b0 R08: 000055e7ef34b410 R09: 0000000000000004 >[ 400.049448] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 400.049450] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7edb69e00 >[ 400.220264] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 400.220267] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 400.220269] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 400.220271] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 400.220272] Call Trace: >[ 400.220278] dump_stack+0x85/0xbf >[ 400.220282] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 400.220290] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 400.220299] ttm_dma_populate+0x25e/0x350 [ttm] >[ 400.220305] ttm_tt_bind+0x2c/0x60 [ttm] >[ 400.220309] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 400.220316] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 400.220320] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 400.220325] ? mutex_trylock+0xcd/0xe0 >[ 400.220331] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 400.220365] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 400.220404] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 400.220427] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 400.220450] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 400.220471] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 400.220488] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 400.220508] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 400.220521] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 400.220529] drm_ioctl+0x2d5/0x370 [drm] >[ 400.220545] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 400.220550] ? __pm_runtime_resume+0x54/0x90 >[ 400.220555] ? trace_hardirqs_on_caller+0xed/0x180 >[ 400.220575] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 400.220582] do_vfs_ioctl+0xa5/0x6e0 >[ 400.220593] SyS_ioctl+0x74/0x80 >[ 400.220600] do_syscall_64+0x79/0x220 >[ 400.220605] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 400.220608] RIP: 0033:0x7f70a90d90f7 >[ 400.220610] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 400.220614] RAX: ffffffffffffffda RBX: 000055e7ef1458a0 RCX: 00007f70a90d90f7 >[ 400.220616] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 400.220618] RBP: 00007ffd456b9940 R08: 000055e7ef1458a0 R09: 0000000000000004 >[ 400.220621] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 400.220622] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed9f7110 >[ 400.234713] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 400.234716] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 400.234718] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 400.234719] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 400.234720] Call Trace: >[ 400.234726] dump_stack+0x85/0xbf >[ 400.234730] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 400.234738] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 400.234747] ttm_dma_populate+0x25e/0x350 [ttm] >[ 400.234754] ttm_tt_bind+0x2c/0x60 [ttm] >[ 400.234758] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 400.234765] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 400.234769] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 400.234775] ? mutex_trylock+0xcd/0xe0 >[ 400.234780] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 400.234811] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 400.234833] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 400.234856] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 400.234879] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 400.234900] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 400.234917] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 400.234938] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 400.234951] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 400.234959] drm_ioctl+0x2d5/0x370 [drm] >[ 400.234977] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 400.234982] ? __pm_runtime_resume+0x54/0x90 >[ 400.234987] ? trace_hardirqs_on_caller+0xed/0x180 >[ 400.235006] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 400.235011] do_vfs_ioctl+0xa5/0x6e0 >[ 400.235018] SyS_ioctl+0x74/0x80 >[ 400.235023] do_syscall_64+0x79/0x220 >[ 400.235026] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 400.235029] RIP: 0033:0x7f70a90d90f7 >[ 400.235030] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 400.235033] RAX: ffffffffffffffda RBX: 000055e7ef1458a0 RCX: 00007f70a90d90f7 >[ 400.235034] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 400.235036] RBP: 00007ffd456b9940 R08: 000055e7ef1458a0 R09: 0000000000000004 >[ 400.235037] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 400.235038] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed9f7110 >[ 424.192283] worker (4838) used greatest stack depth: 10408 bytes left >[ 459.826345] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 459.826350] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 459.826354] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 459.826357] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 459.826359] Call Trace: >[ 459.826367] dump_stack+0x85/0xbf >[ 459.826374] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 459.826386] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 459.826404] ttm_dma_populate+0x25e/0x350 [ttm] >[ 459.826416] ttm_tt_bind+0x2c/0x60 [ttm] >[ 459.826423] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 459.826439] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 459.826444] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 459.826455] ? mutex_trylock+0xcd/0xe0 >[ 459.826464] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 459.826512] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 459.826547] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 459.826589] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 459.826629] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 459.826667] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 459.826695] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 459.826732] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 459.826748] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 459.826763] drm_ioctl+0x2d5/0x370 [drm] >[ 459.826793] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 459.826801] ? __pm_runtime_resume+0x54/0x90 >[ 459.826810] ? trace_hardirqs_on_caller+0xed/0x180 >[ 459.826843] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 459.826852] do_vfs_ioctl+0xa5/0x6e0 >[ 459.826865] SyS_ioctl+0x74/0x80 >[ 459.826873] do_syscall_64+0x79/0x220 >[ 459.826879] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 459.826883] RIP: 0033:0x7f70a90d90f7 >[ 459.826885] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 459.826890] RAX: ffffffffffffffda RBX: 000055e7edf5b840 RCX: 00007f70a90d90f7 >[ 459.826892] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 459.826895] RBP: 00007ffd456b99b0 R08: 000055e7edf5b840 R09: 0000000000000004 >[ 459.826897] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 459.826900] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ef1bdcf0 >[ 460.242067] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 460.242071] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 460.242073] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 460.242075] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 460.242076] Call Trace: >[ 460.242082] dump_stack+0x85/0xbf >[ 460.242086] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 460.242094] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 460.242104] ttm_dma_populate+0x25e/0x350 [ttm] >[ 460.242110] ttm_tt_bind+0x2c/0x60 [ttm] >[ 460.242114] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 460.242123] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 460.242127] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 460.242133] ? mutex_trylock+0xcd/0xe0 >[ 460.242139] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 460.242174] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 460.242197] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 460.242222] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 460.242245] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 460.242277] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 460.242294] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 460.242315] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 460.242327] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 460.242335] drm_ioctl+0x2d5/0x370 [drm] >[ 460.242352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 460.242357] ? __pm_runtime_resume+0x54/0x90 >[ 460.242362] ? trace_hardirqs_on_caller+0xed/0x180 >[ 460.242380] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 460.242385] do_vfs_ioctl+0xa5/0x6e0 >[ 460.242392] SyS_ioctl+0x74/0x80 >[ 460.242397] do_syscall_64+0x79/0x220 >[ 460.242401] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 460.242403] RIP: 0033:0x7f70a90d90f7 >[ 460.242404] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 460.242407] RAX: ffffffffffffffda RBX: 000055e7ed908d70 RCX: 00007f70a90d90f7 >[ 460.242408] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 460.242410] RBP: 00007ffd456b9940 R08: 000055e7ed908d70 R09: 0000000000000004 >[ 460.242411] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 460.242412] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb67fd70 >[ 467.951790] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 467.951795] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 467.951798] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 467.951800] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 467.951802] Call Trace: >[ 467.951809] dump_stack+0x85/0xbf >[ 467.951815] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 467.951827] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 467.951842] ttm_dma_populate+0x25e/0x350 [ttm] >[ 467.951852] ttm_tt_bind+0x2c/0x60 [ttm] >[ 467.951858] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 467.951872] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 467.951877] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 467.951886] ? mutex_trylock+0xcd/0xe0 >[ 467.951894] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 467.951937] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 467.951970] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 467.952018] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 467.952075] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 467.952109] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 467.952135] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 467.952167] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 467.952184] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 467.952196] drm_ioctl+0x2d5/0x370 [drm] >[ 467.952223] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 467.952229] ? __pm_runtime_resume+0x54/0x90 >[ 467.952237] ? trace_hardirqs_on_caller+0xed/0x180 >[ 467.952266] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 467.952273] do_vfs_ioctl+0xa5/0x6e0 >[ 467.952285] SyS_ioctl+0x74/0x80 >[ 467.952292] do_syscall_64+0x79/0x220 >[ 467.952297] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 467.952300] RIP: 0033:0x7f70a90d90f7 >[ 467.952302] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 467.952306] RAX: ffffffffffffffda RBX: 000055e7ee147940 RCX: 00007f70a90d90f7 >[ 467.952308] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 467.952310] RBP: 00007ffd456b9940 R08: 000055e7ee147940 R09: 0000000000000004 >[ 467.952312] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 467.952314] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eda82c70 >[ 470.565670] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 470.565674] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 470.565678] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 470.565680] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 470.565682] Call Trace: >[ 470.565690] dump_stack+0x85/0xbf >[ 470.565696] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 470.565707] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 470.565723] ttm_dma_populate+0x25e/0x350 [ttm] >[ 470.565734] ttm_tt_bind+0x2c/0x60 [ttm] >[ 470.565740] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 470.565754] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 470.565759] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 470.565769] ? mutex_trylock+0xcd/0xe0 >[ 470.565778] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 470.565819] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 470.565852] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 470.565861] ? __lock_acquire+0x2d4/0x1340 >[ 470.565895] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 470.565930] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 470.565964] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 470.565982] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 470.566003] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 470.566015] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 470.566026] drm_ioctl+0x2d5/0x370 [drm] >[ 470.566045] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 470.566050] ? __pm_runtime_resume+0x54/0x90 >[ 470.566055] ? trace_hardirqs_on_caller+0xed/0x180 >[ 470.566084] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 470.566089] do_vfs_ioctl+0xa5/0x6e0 >[ 470.566096] SyS_ioctl+0x74/0x80 >[ 470.566101] do_syscall_64+0x79/0x220 >[ 470.566104] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 470.566107] RIP: 0033:0x7f70a90d90f7 >[ 470.566108] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 470.566111] RAX: ffffffffffffffda RBX: 000055e7ec5de3a0 RCX: 00007f70a90d90f7 >[ 470.566112] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 470.566113] RBP: 00007ffd456b9940 R08: 000055e7ec5de3a0 R09: 00007f70a939dc50 >[ 470.566114] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 470.566116] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebf4ecd0 >[ 476.965657] sysrq: SysRq : Show Blocked State >[ 476.965664] task PC stack pid father >[ 476.965674] kworker/4:0 D11624 35 2 0x80000000 >[ 476.965697] Workqueue: events async_pf_execute [kvm] >[ 476.965699] Call Trace: >[ 476.965707] ? __schedule+0x2ed/0xba0 >[ 476.965713] schedule+0x2f/0x90 >[ 476.965716] io_schedule+0x12/0x40 >[ 476.965719] __lock_page_or_retry+0x2ec/0x360 >[ 476.965724] ? page_cache_tree_insert+0x130/0x130 >[ 476.965729] do_swap_page+0x80e/0xa00 >[ 476.965735] __handle_mm_fault+0x7e3/0x1230 >[ 476.965743] handle_mm_fault+0x198/0x3a0 >[ 476.965748] __get_user_pages+0x1d0/0x790 >[ 476.965755] get_user_pages_remote+0x13a/0x200 >[ 476.965769] async_pf_execute+0x93/0x280 [kvm] >[ 476.965776] process_one_work+0x266/0x6b0 >[ 476.965783] worker_thread+0x3a/0x390 >[ 476.965787] ? process_one_work+0x6b0/0x6b0 >[ 476.965789] kthread+0x121/0x140 >[ 476.965791] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 476.965795] ret_from_fork+0x3a/0x50 >[ 476.965812] kswapd0 D11208 78 2 0x80000000 >[ 476.965816] Call Trace: >[ 476.965821] ? __schedule+0x2ed/0xba0 >[ 476.965826] schedule+0x2f/0x90 >[ 476.965829] io_schedule+0x12/0x40 >[ 476.965832] get_request+0x38a/0xc50 >[ 476.965839] ? finish_wait+0x80/0x80 >[ 476.965844] blk_queue_bio+0x1ab/0x730 >[ 476.965848] ? generic_make_request+0xfd/0x3f0 >[ 476.965851] generic_make_request+0x12f/0x3f0 >[ 476.965857] ? submit_bio+0x6c/0x140 >[ 476.965858] submit_bio+0x6c/0x140 >[ 476.965861] ? get_swap_bio+0xcf/0x120 >[ 476.965864] __swap_writepage+0x13b/0x480 >[ 476.965869] ? __frontswap_store+0xdc/0x120 >[ 476.965874] pageout.isra.52+0x148/0x490 >[ 476.965881] shrink_page_list+0xbbe/0xf20 >[ 476.965890] shrink_inactive_list+0x2ea/0x7b0 >[ 476.965898] shrink_node_memcg+0x36c/0x780 >[ 476.965909] ? shrink_node+0x140/0x360 >[ 476.965911] shrink_node+0x140/0x360 >[ 476.965917] kswapd+0x2e3/0x8f0 >[ 476.965925] ? mem_cgroup_shrink_node+0x320/0x320 >[ 476.965927] kthread+0x121/0x140 >[ 476.965930] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 476.965933] ret_from_fork+0x3a/0x50 >[ 476.965957] systemd-journal D11576 595 1 0x00000180 >[ 476.965960] Call Trace: >[ 476.965964] ? __schedule+0x2ed/0xba0 >[ 476.965970] schedule+0x2f/0x90 >[ 476.965972] io_schedule+0x12/0x40 >[ 476.965975] __lock_page_or_retry+0x1d7/0x360 >[ 476.965977] ? find_get_entry+0x1c5/0x2e0 >[ 476.965980] ? page_cache_tree_insert+0x130/0x130 >[ 476.965985] filemap_fault+0x58b/0xa20 >[ 476.965989] ? find_held_lock+0x34/0xa0 >[ 476.965993] ? ext4_filemap_fault+0x27/0x3e >[ 476.965999] ext4_filemap_fault+0x2f/0x3e >[ 476.966002] __do_fault+0x1f/0xdf >[ 476.966004] __handle_mm_fault+0xd22/0x1230 >[ 476.966012] handle_mm_fault+0x198/0x3a0 >[ 476.966017] __do_page_fault+0x28c/0x530 >[ 476.966022] do_page_fault+0x32/0x290 >[ 476.966025] ? page_fault+0x2f/0x50 >[ 476.966027] page_fault+0x45/0x50 >[ 476.966029] RIP: 0006:0x7fffed246960 >[ 476.966031] RSP: bd48d0:00005577cdfdb920 EFLAGS: 7fffed2469c8 >[ 476.966169] sssd_kcm D11912 2474 1 0x00000000 >[ 476.966173] Call Trace: >[ 476.966177] ? __schedule+0x2ed/0xba0 >[ 476.966182] schedule+0x2f/0x90 >[ 476.966184] io_schedule+0x12/0x40 >[ 476.966187] __lock_page_or_retry+0x1d7/0x360 >[ 476.966190] ? page_cache_tree_insert+0x130/0x130 >[ 476.966194] do_swap_page+0x80e/0xa00 >[ 476.966200] __handle_mm_fault+0x7e3/0x1230 >[ 476.966208] handle_mm_fault+0x198/0x3a0 >[ 476.966211] __do_page_fault+0x28c/0x530 >[ 476.966217] do_page_fault+0x32/0x290 >[ 476.966219] ? page_fault+0x2f/0x50 >[ 476.966221] page_fault+0x45/0x50 >[ 476.966223] RIP: 0040:0x7fbed62cc208 >[ 476.966224] RSP: d62db390:000000000000001d EFLAGS: 00000001 >[ 476.966231] sssd_secrets D11640 2478 1 0x00000000 >[ 476.966235] Call Trace: >[ 476.966239] ? __schedule+0x2ed/0xba0 >[ 476.966244] schedule+0x2f/0x90 >[ 476.966246] io_schedule+0x12/0x40 >[ 476.966248] __lock_page_or_retry+0x1d7/0x360 >[ 476.966251] ? page_cache_tree_insert+0x130/0x130 >[ 476.966256] do_swap_page+0x80e/0xa00 >[ 476.966261] __handle_mm_fault+0x7e3/0x1230 >[ 476.966268] handle_mm_fault+0x198/0x3a0 >[ 476.966272] __do_page_fault+0x28c/0x530 >[ 476.966277] do_page_fault+0x32/0x290 >[ 476.966280] ? page_fault+0x2f/0x50 >[ 476.966282] page_fault+0x45/0x50 >[ 476.966283] RIP: be41f790:0x7fffd44f0fa8 >[ 476.966284] RSP: 0000:00007fffd44f1190 EFLAGS: 7f10be457000 >[ 476.966318] gmain D11000 2781 2195 0x00000000 >[ 476.966322] Call Trace: >[ 476.966325] ? __schedule+0x2ed/0xba0 >[ 476.966330] ? bit_wait+0x50/0x50 >[ 476.966332] schedule+0x2f/0x90 >[ 476.966334] io_schedule+0x12/0x40 >[ 476.966336] bit_wait_io+0xd/0x50 >[ 476.966338] __wait_on_bit+0x44/0x80 >[ 476.966340] ? __lock_is_held+0x59/0xa0 >[ 476.966343] out_of_line_wait_on_bit+0x95/0xb0 >[ 476.966347] ? bit_waitqueue+0x40/0x40 >[ 476.966350] ext4_find_entry+0x25c/0x500 >[ 476.966358] ? d_alloc_parallel+0x315/0xa00 >[ 476.966363] ext4_lookup+0x78/0x210 >[ 476.966367] lookup_slow+0x131/0x210 >[ 476.966378] walk_component+0x1c4/0x340 >[ 476.966380] ? link_path_walk+0x28f/0x530 >[ 476.966381] ? path_init+0x405/0x740 >[ 476.966386] path_lookupat+0x84/0x1f0 >[ 476.966391] filename_lookup+0xb6/0x190 >[ 476.966396] ? getname_flags+0x4a/0x1e0 >[ 476.966400] ? __check_object_size+0xa7/0x1a0 >[ 476.966403] ? strncpy_from_user+0x48/0x160 >[ 476.966409] ? SyS_inotify_add_watch+0x98/0x360 >[ 476.966411] SyS_inotify_add_watch+0x98/0x360 >[ 476.966414] ? trace_hardirqs_on_caller+0xed/0x180 >[ 476.966419] do_syscall_64+0x79/0x220 >[ 476.966421] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 476.966423] RIP: 0033:0x7f6f1cdce9e7 >[ 476.966425] RSP: 002b:00007f6f0c1ea998 EFLAGS: 00000206 ORIG_RAX: 00000000000000fe >[ 476.966427] RAX: ffffffffffffffda RBX: 0000563a79ac07a0 RCX: 00007f6f1cdce9e7 >[ 476.966428] RDX: 0000000001002fce RSI: 0000563a79fbcbe0 RDI: 0000000000000003 >[ 476.966430] RBP: 00007f6f0c1ea9c4 R08: 0000000003c348fb R09: 0000563a79816048 >[ 476.966431] R10: 00007f6f0c1eaa00 R11: 0000000000000206 R12: 0000000000000000 >[ 476.966432] R13: 0000000000000000 R14: 00007f6f1ff875c0 R15: 0000563a79b46810 >[ 476.966458] tracker-store D11464 2797 2164 0x00000000 >[ 476.966461] Call Trace: >[ 476.966465] ? __schedule+0x2ed/0xba0 >[ 476.966471] schedule+0x2f/0x90 >[ 476.966472] io_schedule+0x12/0x40 >[ 476.966475] __lock_page_or_retry+0x1d7/0x360 >[ 476.966477] ? find_get_entry+0x1c5/0x2e0 >[ 476.966480] ? page_cache_tree_insert+0x130/0x130 >[ 476.966484] filemap_fault+0x58b/0xa20 >[ 476.966487] ? find_held_lock+0x34/0xa0 >[ 476.966491] ? ext4_filemap_fault+0x27/0x3e >[ 476.966496] ext4_filemap_fault+0x2f/0x3e >[ 476.966499] __do_fault+0x1f/0xdf >[ 476.966501] __handle_mm_fault+0xd22/0x1230 >[ 476.966509] handle_mm_fault+0x198/0x3a0 >[ 476.966512] __do_page_fault+0x28c/0x530 >[ 476.966518] do_page_fault+0x32/0x290 >[ 476.966520] ? page_fault+0x2f/0x50 >[ 476.966522] page_fault+0x45/0x50 >[ 476.966523] RIP: 1532:0x561a11bae7f8 >[ 476.966525] RSP: 0215:0000000000077fce EFLAGS: 00002a64 >[ 476.966564] gnome-terminal- D11336 3365 2164 0x00000000 >[ 476.966567] Call Trace: >[ 476.966571] ? __schedule+0x2ed/0xba0 >[ 476.966576] schedule+0x2f/0x90 >[ 476.966578] io_schedule+0x12/0x40 >[ 476.966580] __lock_page_or_retry+0x1d7/0x360 >[ 476.966582] ? find_get_entry+0x1c5/0x2e0 >[ 476.966585] ? page_cache_tree_insert+0x130/0x130 >[ 476.966589] filemap_fault+0x58b/0xa20 >[ 476.966593] ? find_held_lock+0x34/0xa0 >[ 476.966596] ? ext4_filemap_fault+0x27/0x3e >[ 476.966601] ext4_filemap_fault+0x2f/0x3e >[ 476.966604] __do_fault+0x1f/0xdf >[ 476.966606] __handle_mm_fault+0xd22/0x1230 >[ 476.966613] handle_mm_fault+0x198/0x3a0 >[ 476.966617] __do_page_fault+0x28c/0x530 >[ 476.966620] ? vm_munmap+0x78/0xb0 >[ 476.966624] do_page_fault+0x32/0x290 >[ 476.966626] ? page_fault+0x2f/0x50 >[ 476.966628] page_fault+0x45/0x50 >[ 476.966630] RIP: f94373b0:0x7fb71aec0220 >[ 476.966631] RSP: f94373a0:0000000000000001 EFLAGS: 5653f94373a8 >[ 476.966648] virt-manager D11224 3820 2164 0x00000000 >[ 476.966651] Call Trace: >[ 476.966655] ? __schedule+0x2ed/0xba0 >[ 476.966660] schedule+0x2f/0x90 >[ 476.966662] io_schedule+0x12/0x40 >[ 476.966664] __lock_page_or_retry+0x1d7/0x360 >[ 476.966667] ? find_get_entry+0x1c5/0x2e0 >[ 476.966669] ? page_cache_tree_insert+0x130/0x130 >[ 476.966674] filemap_fault+0x58b/0xa20 >[ 476.966677] ? find_held_lock+0x34/0xa0 >[ 476.966680] ? ext4_filemap_fault+0x27/0x3e >[ 476.966686] ext4_filemap_fault+0x2f/0x3e >[ 476.966688] __do_fault+0x1f/0xdf >[ 476.966690] __handle_mm_fault+0xd22/0x1230 >[ 476.966697] handle_mm_fault+0x198/0x3a0 >[ 476.966701] __do_page_fault+0x28c/0x530 >[ 476.966706] do_page_fault+0x32/0x290 >[ 476.966709] ? page_fault+0x2f/0x50 >[ 476.966711] page_fault+0x45/0x50 >[ 476.966712] RIP: 0011:0x4 >[ 476.966713] RSP: 32bc1670:0000562a3260c6c0 EFLAGS: 562a3260c6c0 >[ 476.966725] firefox D10760 4285 4162 0x00000000 >[ 476.966728] Call Trace: >[ 476.966732] ? __schedule+0x2ed/0xba0 >[ 476.966737] schedule+0x2f/0x90 >[ 476.966739] io_schedule+0x12/0x40 >[ 476.966741] __lock_page_or_retry+0x1d7/0x360 >[ 476.966745] ? page_cache_tree_insert+0x130/0x130 >[ 476.966749] do_swap_page+0x80e/0xa00 >[ 476.966753] ? tick_irq_enter+0x31/0xe0 >[ 476.966757] __handle_mm_fault+0x7e3/0x1230 >[ 476.966764] handle_mm_fault+0x198/0x3a0 >[ 476.966768] __do_page_fault+0x28c/0x530 >[ 476.966773] do_page_fault+0x32/0x290 >[ 476.966775] ? page_fault+0x2f/0x50 >[ 476.966777] page_fault+0x45/0x50 >[ 476.966779] RIP: a40e9290: (null) >[ 476.966780] RSP: 9e20b890:00007fff01f4ea90 EFLAGS: 0000ae83 >[ 476.966788] Socket Thread D10904 4318 4162 0x00000000 >[ 476.966791] Call Trace: >[ 476.966795] ? __schedule+0x2ed/0xba0 >[ 476.966800] schedule+0x2f/0x90 >[ 476.966802] io_schedule+0x12/0x40 >[ 476.966804] __lock_page_or_retry+0x1d7/0x360 >[ 476.966807] ? page_cache_tree_insert+0x130/0x130 >[ 476.966811] do_swap_page+0x80e/0xa00 >[ 476.966815] ? _raw_spin_unlock+0x24/0x30 >[ 476.966816] ? do_wp_page+0x165/0x4c0 >[ 476.966820] __handle_mm_fault+0x7e3/0x1230 >[ 476.966827] handle_mm_fault+0x198/0x3a0 >[ 476.966831] __do_page_fault+0x28c/0x530 >[ 476.966836] do_page_fault+0x32/0x290 >[ 476.966838] ? page_fault+0x2f/0x50 >[ 476.966840] page_fault+0x45/0x50 >[ 476.966842] RIP: c35641f0:0x7fa7a3b00000 >[ 476.966843] RSP: a3bf9000:00007fa80c1fc5a0 EFLAGS: 00002000 >[ 476.966860] Web Content D11576 4436 4315 0x00000100 >[ 476.966863] Call Trace: >[ 476.966867] ? __schedule+0x2ed/0xba0 >[ 476.966872] schedule+0x2f/0x90 >[ 476.966874] io_schedule+0x12/0x40 >[ 476.966876] __lock_page_or_retry+0x1d7/0x360 >[ 476.966880] ? page_cache_tree_insert+0x130/0x130 >[ 476.966884] do_swap_page+0x80e/0xa00 >[ 476.966889] __handle_mm_fault+0x7e3/0x1230 >[ 476.966897] handle_mm_fault+0x198/0x3a0 >[ 476.966900] __do_page_fault+0x28c/0x530 >[ 476.966905] do_page_fault+0x32/0x290 >[ 476.966908] ? page_fault+0x2f/0x50 >[ 476.966910] page_fault+0x45/0x50 >[ 476.966911] RIP: 0001:0x7fab54b00000 >[ 476.966912] RSP: 54b02000:00007fff1de03a90 EFLAGS: 00034000 >[ 476.966928] Web Content D11608 4525 4315 0x00000100 >[ 476.966932] Call Trace: >[ 476.966936] ? __schedule+0x2ed/0xba0 >[ 476.966941] schedule+0x2f/0x90 >[ 476.966943] io_schedule+0x12/0x40 >[ 476.966945] __lock_page_or_retry+0x1d7/0x360 >[ 476.966948] ? page_cache_tree_insert+0x130/0x130 >[ 476.966952] do_swap_page+0x80e/0xa00 >[ 476.966958] __handle_mm_fault+0x7e3/0x1230 >[ 476.966976] handle_mm_fault+0x198/0x3a0 >[ 476.966981] __do_page_fault+0x28c/0x530 >[ 476.966991] do_page_fault+0x32/0x290 >[ 476.966995] ? page_fault+0x2f/0x50 >[ 476.966998] page_fault+0x45/0x50 >[ 476.967001] RIP: 0001:0x7f7c0a300000 >[ 476.967003] RSP: a382000:00007ffdf25ae0a0 EFLAGS: 0006f000 >[ 476.967023] Web Content D11592 4548 4315 0x00000100 >[ 476.967028] Call Trace: >[ 476.967035] ? __schedule+0x2ed/0xba0 >[ 476.967045] schedule+0x2f/0x90 >[ 476.967047] io_schedule+0x12/0x40 >[ 476.967051] __lock_page_or_retry+0x1d7/0x360 >[ 476.967057] ? page_cache_tree_insert+0x130/0x130 >[ 476.967065] do_swap_page+0x80e/0xa00 >[ 476.967099] __handle_mm_fault+0x7e3/0x1230 >[ 476.967124] handle_mm_fault+0x198/0x3a0 >[ 476.967130] __do_page_fault+0x28c/0x530 >[ 476.967140] do_page_fault+0x32/0x290 >[ 476.967144] ? page_fault+0x2f/0x50 >[ 476.967148] page_fault+0x45/0x50 >[ 476.967150] RIP: 0001:0x7fbd70600000 >[ 476.967162] RSP: 70685000:00007ffcad1b4470 EFLAGS: 0006e000 >[ 476.967174] Web Content D11752 4585 4315 0x00000100 >[ 476.967178] Call Trace: >[ 476.967182] ? __schedule+0x2ed/0xba0 >[ 476.967185] ? _raw_spin_unlock_irqrestore+0x32/0x60 >[ 476.967189] schedule+0x2f/0x90 >[ 476.967191] schedule_timeout+0x1e4/0x540 >[ 476.967193] ? prepare_to_wait+0x28/0xb0 >[ 476.967197] ? __next_timer_interrupt+0xc0/0xc0 >[ 476.967203] io_schedule_timeout+0x19/0x40 >[ 476.967207] wait_iff_congested+0x1c3/0x240 >[ 476.967209] ? finish_wait+0x80/0x80 >[ 476.967214] shrink_inactive_list+0x740/0x7b0 >[ 476.967222] shrink_node_memcg+0x36c/0x780 >[ 476.967233] ? shrink_node+0x140/0x360 >[ 476.967235] shrink_node+0x140/0x360 >[ 476.967241] do_try_to_free_pages+0xca/0x350 >[ 476.967246] try_to_free_pages+0x140/0x350 >[ 476.967252] __alloc_pages_slowpath+0x43c/0x1070 >[ 476.967263] __alloc_pages_nodemask+0x383/0x410 >[ 476.967268] alloc_pages_vma+0x7c/0x200 >[ 476.967272] __handle_mm_fault+0x8ea/0x1230 >[ 476.967280] handle_mm_fault+0x198/0x3a0 >[ 476.967283] __do_page_fault+0x28c/0x530 >[ 476.967286] ? SyS_mmap_pgoff+0xfb/0x250 >[ 476.967290] do_page_fault+0x32/0x290 >[ 476.967292] ? page_fault+0x2f/0x50 >[ 476.967294] page_fault+0x45/0x50 >[ 476.967296] RIP: 0000:0x7f865d4f47b0 >[ 476.967297] RSP: 2710:00007fff7f4f0040 EFLAGS: 000009c4 >[ 478.090454] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 478.090458] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 478.090461] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 478.090463] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 478.090465] Call Trace: >[ 478.090472] dump_stack+0x85/0xbf >[ 478.090478] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 478.090489] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 478.090504] ttm_dma_populate+0x25e/0x350 [ttm] >[ 478.090514] ttm_tt_bind+0x2c/0x60 [ttm] >[ 478.090518] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 478.090527] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 478.090530] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 478.090536] ? mutex_trylock+0xcd/0xe0 >[ 478.090541] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 478.090579] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 478.090600] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 478.090622] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 478.090645] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 478.090666] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 478.090683] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 478.090703] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 478.090716] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 478.090724] drm_ioctl+0x2d5/0x370 [drm] >[ 478.090740] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 478.090745] ? __pm_runtime_resume+0x54/0x90 >[ 478.090750] ? trace_hardirqs_on_caller+0xed/0x180 >[ 478.090767] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 478.090773] do_vfs_ioctl+0xa5/0x6e0 >[ 478.090780] SyS_ioctl+0x74/0x80 >[ 478.090786] do_syscall_64+0x79/0x220 >[ 478.090789] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 478.090791] RIP: 0033:0x7f70a90d90f7 >[ 478.090793] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 478.090795] RAX: ffffffffffffffda RBX: 000055e7ede3a1a0 RCX: 00007f70a90d90f7 >[ 478.090796] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 478.090798] RBP: 00007ffd456b9940 R08: 000055e7ede3a1a0 R09: 0000000000000004 >[ 478.090799] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 478.090800] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee252f00 >[ 479.271549] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 479.271552] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 479.271555] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 479.271556] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 479.271557] Call Trace: >[ 479.271563] dump_stack+0x85/0xbf >[ 479.271567] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 479.271575] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 479.271584] ttm_dma_populate+0x25e/0x350 [ttm] >[ 479.271591] ttm_tt_bind+0x2c/0x60 [ttm] >[ 479.271595] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 479.271603] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 479.271606] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 479.271612] ? mutex_trylock+0xcd/0xe0 >[ 479.271617] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 479.271651] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 479.271673] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 479.271679] ? __lock_acquire+0x2d4/0x1340 >[ 479.271699] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 479.271723] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 479.271744] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 479.271762] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 479.271786] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 479.271798] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 479.271807] drm_ioctl+0x2d5/0x370 [drm] >[ 479.271826] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 479.271831] ? __pm_runtime_resume+0x54/0x90 >[ 479.271835] ? trace_hardirqs_on_caller+0xed/0x180 >[ 479.271855] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 479.271860] do_vfs_ioctl+0xa5/0x6e0 >[ 479.271867] SyS_ioctl+0x74/0x80 >[ 479.271872] do_syscall_64+0x79/0x220 >[ 479.271875] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 479.271878] RIP: 0033:0x7f70a90d90f7 >[ 479.271879] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 479.271882] RAX: ffffffffffffffda RBX: 000055e7ede3a1a0 RCX: 00007f70a90d90f7 >[ 479.271883] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 479.271885] RBP: 00007ffd456b99b0 R08: 000055e7ede3a1a0 R09: 00007f70a939dc50 >[ 479.271886] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 479.271887] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ee3fd200 >[ 479.316223] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 479.316226] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 479.316228] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 479.316230] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 479.316231] Call Trace: >[ 479.316236] dump_stack+0x85/0xbf >[ 479.316241] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 479.316248] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 479.316257] ttm_dma_populate+0x25e/0x350 [ttm] >[ 479.316264] ttm_tt_bind+0x2c/0x60 [ttm] >[ 479.316267] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 479.316275] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 479.316278] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 479.316284] ? mutex_trylock+0xcd/0xe0 >[ 479.316290] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 479.316323] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 479.316344] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 479.316350] ? __lock_acquire+0x2d4/0x1340 >[ 479.316370] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 479.316393] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 479.316414] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 479.316431] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 479.316461] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 479.316474] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 479.316483] drm_ioctl+0x2d5/0x370 [drm] >[ 479.316500] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 479.316505] ? __pm_runtime_resume+0x54/0x90 >[ 479.316509] ? trace_hardirqs_on_caller+0xed/0x180 >[ 479.316528] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 479.316533] do_vfs_ioctl+0xa5/0x6e0 >[ 479.316540] SyS_ioctl+0x74/0x80 >[ 479.316545] do_syscall_64+0x79/0x220 >[ 479.316548] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 479.316550] RIP: 0033:0x7f70a90d90f7 >[ 479.316552] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 479.316554] RAX: ffffffffffffffda RBX: 000055e7ede3a1a0 RCX: 00007f70a90d90f7 >[ 479.316556] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 479.316557] RBP: 00007ffd456b99b0 R08: 000055e7ede3a1a0 R09: 00007f70a939dc50 >[ 479.316558] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 479.316560] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ee3fd200 >[ 479.722716] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 479.722719] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 479.722723] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 479.722725] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 479.722727] Call Trace: >[ 479.722743] dump_stack+0x85/0xbf >[ 479.722749] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 479.722760] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 479.722775] ttm_dma_populate+0x25e/0x350 [ttm] >[ 479.722785] ttm_tt_bind+0x2c/0x60 [ttm] >[ 479.722792] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 479.722805] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 479.722809] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 479.722819] ? mutex_trylock+0xcd/0xe0 >[ 479.722827] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 479.722862] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 479.722884] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 479.722906] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 479.722928] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 479.722949] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 479.722966] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 479.722986] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 479.722997] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 479.723005] drm_ioctl+0x2d5/0x370 [drm] >[ 479.723022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 479.723026] ? __pm_runtime_resume+0x54/0x90 >[ 479.723031] ? trace_hardirqs_on_caller+0xed/0x180 >[ 479.723049] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 479.723054] do_vfs_ioctl+0xa5/0x6e0 >[ 479.723060] SyS_ioctl+0x74/0x80 >[ 479.723065] do_syscall_64+0x79/0x220 >[ 479.723068] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 479.723070] RIP: 0033:0x7f70a90d90f7 >[ 479.723072] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 479.723074] RAX: ffffffffffffffda RBX: 000055e7ede6ff40 RCX: 00007f70a90d90f7 >[ 479.723076] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 479.723077] RBP: 00007ffd456b9940 R08: 000055e7ede6ff40 R09: 0000000000000004 >[ 479.723078] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 479.723079] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eddf3c00 >[ 480.641775] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 480.641778] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 480.641780] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 480.641782] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 480.641783] Call Trace: >[ 480.641788] dump_stack+0x85/0xbf >[ 480.641793] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 480.641800] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 480.641809] ttm_dma_populate+0x25e/0x350 [ttm] >[ 480.641815] ttm_tt_bind+0x2c/0x60 [ttm] >[ 480.641819] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 480.641827] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 480.641830] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 480.641836] ? mutex_trylock+0xcd/0xe0 >[ 480.641841] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 480.641877] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 480.641898] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 480.641921] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 480.641945] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 480.641966] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 480.641983] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 480.642004] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 480.642016] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 480.642024] drm_ioctl+0x2d5/0x370 [drm] >[ 480.642041] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 480.642046] ? __pm_runtime_resume+0x54/0x90 >[ 480.642052] ? trace_hardirqs_on_caller+0xed/0x180 >[ 480.642070] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 480.642075] do_vfs_ioctl+0xa5/0x6e0 >[ 480.642082] SyS_ioctl+0x74/0x80 >[ 480.642087] do_syscall_64+0x79/0x220 >[ 480.642090] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 480.642093] RIP: 0033:0x7f70a90d90f7 >[ 480.642094] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 480.642097] RAX: ffffffffffffffda RBX: 000055e7edb8c900 RCX: 00007f70a90d90f7 >[ 480.642098] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 480.642100] RBP: 00007ffd456b98b0 R08: 000055e7edb8c900 R09: 0000000000000004 >[ 480.642101] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 480.642102] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7edd68130 >[ 488.515853] swiotlb_tbl_map_single: 4 callbacks suppressed >[ 488.515855] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 488.515858] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 488.515861] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 488.515862] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 488.515863] Call Trace: >[ 488.515869] dump_stack+0x85/0xbf >[ 488.515874] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 488.515882] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 488.515892] ttm_dma_populate+0x25e/0x350 [ttm] >[ 488.515898] ttm_tt_bind+0x2c/0x60 [ttm] >[ 488.515902] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 488.515910] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 488.515914] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 488.515920] ? mutex_trylock+0xcd/0xe0 >[ 488.515926] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 488.515964] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 488.515990] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 488.516017] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 488.516044] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 488.516069] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 488.516089] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 488.516112] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 488.516128] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 488.516137] drm_ioctl+0x2d5/0x370 [drm] >[ 488.516156] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 488.516162] ? __pm_runtime_resume+0x54/0x90 >[ 488.516177] ? trace_hardirqs_on_caller+0xed/0x180 >[ 488.516198] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 488.516204] do_vfs_ioctl+0xa5/0x6e0 >[ 488.516210] SyS_ioctl+0x74/0x80 >[ 488.516215] do_syscall_64+0x79/0x220 >[ 488.516219] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 488.516221] RIP: 0033:0x7f70a90d90f7 >[ 488.516223] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 488.516225] RAX: ffffffffffffffda RBX: 000055e7ed913c90 RCX: 00007f70a90d90f7 >[ 488.516226] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 488.516228] RBP: 00007ffd456b9940 R08: 000055e7ed913c90 R09: 0000000000000004 >[ 488.516229] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 488.516230] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eba9ee00 >[ 493.954113] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 493.954118] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 493.954122] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 493.954124] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 493.954126] Call Trace: >[ 493.954135] dump_stack+0x85/0xbf >[ 493.954144] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 493.954160] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 493.954177] ttm_dma_populate+0x25e/0x350 [ttm] >[ 493.954188] ttm_tt_bind+0x2c/0x60 [ttm] >[ 493.954196] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 493.954211] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 493.954219] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 493.954229] ? mutex_trylock+0xcd/0xe0 >[ 493.954238] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 493.954330] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 493.954420] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 493.954488] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 493.954548] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 493.954605] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 493.954676] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 493.954728] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 493.954754] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 493.954768] drm_ioctl+0x2d5/0x370 [drm] >[ 493.954792] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 493.954799] ? __pm_runtime_resume+0x54/0x90 >[ 493.954816] ? trace_hardirqs_on_caller+0xed/0x180 >[ 493.954843] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 493.954850] do_vfs_ioctl+0xa5/0x6e0 >[ 493.954860] SyS_ioctl+0x74/0x80 >[ 493.954866] do_syscall_64+0x79/0x220 >[ 493.954870] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 493.954873] RIP: 0033:0x7f70a90d90f7 >[ 493.954875] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 493.954879] RAX: ffffffffffffffda RBX: 000055e7ecb96fa0 RCX: 00007f70a90d90f7 >[ 493.954880] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 493.954882] RBP: 00007ffd456b99b0 R08: 000055e7ecb96fa0 R09: 0000000000000004 >[ 493.954884] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 493.954886] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ebd54200 >[ 495.041063] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 495.041066] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 495.041069] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 495.041071] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 495.041072] Call Trace: >[ 495.041078] dump_stack+0x85/0xbf >[ 495.041082] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 495.041090] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 495.041099] ttm_dma_populate+0x25e/0x350 [ttm] >[ 495.041106] ttm_tt_bind+0x2c/0x60 [ttm] >[ 495.041110] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 495.041119] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 495.041122] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 495.041128] ? mutex_trylock+0xcd/0xe0 >[ 495.041134] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 495.041171] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 495.041198] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 495.041224] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 495.041248] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 495.041270] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 495.041288] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 495.041309] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 495.041323] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 495.041335] drm_ioctl+0x2d5/0x370 [drm] >[ 495.041351] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 495.041357] ? __pm_runtime_resume+0x54/0x90 >[ 495.041362] ? trace_hardirqs_on_caller+0xed/0x180 >[ 495.041380] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 495.041386] do_vfs_ioctl+0xa5/0x6e0 >[ 495.041393] SyS_ioctl+0x74/0x80 >[ 495.041398] do_syscall_64+0x79/0x220 >[ 495.041402] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 495.041404] RIP: 0033:0x7f70a90d90f7 >[ 495.041406] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 495.041408] RAX: ffffffffffffffda RBX: 000055e7ecb96fa0 RCX: 00007f70a90d90f7 >[ 495.041409] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 495.041411] RBP: 00007ffd456b99b0 R08: 000055e7ecb96fa0 R09: 0000000000000004 >[ 495.041412] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 495.041413] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ebd54200 >[ 496.378340] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 496.378345] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 496.378348] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 496.378350] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 496.378352] Call Trace: >[ 496.378360] dump_stack+0x85/0xbf >[ 496.378366] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 496.378377] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 496.378393] ttm_dma_populate+0x25e/0x350 [ttm] >[ 496.378404] ttm_tt_bind+0x2c/0x60 [ttm] >[ 496.378410] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 496.378423] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 496.378428] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 496.378437] ? mutex_trylock+0xcd/0xe0 >[ 496.378445] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 496.378488] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 496.378520] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 496.378559] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 496.378596] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 496.378630] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 496.378657] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 496.378690] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 496.378707] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 496.378720] drm_ioctl+0x2d5/0x370 [drm] >[ 496.378747] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 496.378754] ? __pm_runtime_resume+0x54/0x90 >[ 496.378762] ? trace_hardirqs_on_caller+0xed/0x180 >[ 496.378791] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 496.378799] do_vfs_ioctl+0xa5/0x6e0 >[ 496.378811] SyS_ioctl+0x74/0x80 >[ 496.378818] do_syscall_64+0x79/0x220 >[ 496.378823] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 496.378827] RIP: 0033:0x7f70a90d90f7 >[ 496.378829] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 496.378833] RAX: ffffffffffffffda RBX: 000055e7ebae7a70 RCX: 00007f70a90d90f7 >[ 496.378835] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 496.378837] RBP: 00007ffd456b9940 R08: 000055e7ebae7a70 R09: 0000000000000004 >[ 496.378839] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 496.378842] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edf55620 >[ 514.020614] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 514.020619] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 514.020623] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 514.020626] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 514.020628] Call Trace: >[ 514.020636] dump_stack+0x85/0xbf >[ 514.020643] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 514.020657] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 514.020675] ttm_dma_populate+0x25e/0x350 [ttm] >[ 514.020687] ttm_tt_bind+0x2c/0x60 [ttm] >[ 514.020695] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 514.020711] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 514.020717] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 514.020728] ? mutex_trylock+0xcd/0xe0 >[ 514.020738] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 514.020783] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 514.020820] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 514.020831] ? __lock_acquire+0x2d4/0x1340 >[ 514.020868] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 514.020910] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 514.020948] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 514.020977] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 514.021015] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 514.021033] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 514.021049] drm_ioctl+0x2d5/0x370 [drm] >[ 514.021082] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 514.021090] ? __pm_runtime_resume+0x54/0x90 >[ 514.021098] ? trace_hardirqs_on_caller+0xed/0x180 >[ 514.021133] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 514.021142] do_vfs_ioctl+0xa5/0x6e0 >[ 514.021155] SyS_ioctl+0x74/0x80 >[ 514.021164] do_syscall_64+0x79/0x220 >[ 514.021170] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 514.021175] RIP: 0033:0x7f70a90d90f7 >[ 514.021177] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 514.021183] RAX: ffffffffffffffda RBX: 000055e7eededba0 RCX: 00007f70a90d90f7 >[ 514.021185] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 514.021188] RBP: 00007ffd456b99b0 R08: 000055e7eededba0 R09: 00007f70a939dc50 >[ 514.021190] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 514.021193] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7edf53b00 >[ 514.287108] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 514.287112] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 514.287116] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 514.287118] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 514.287120] Call Trace: >[ 514.287128] dump_stack+0x85/0xbf >[ 514.287134] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 514.287146] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 514.287163] ttm_dma_populate+0x25e/0x350 [ttm] >[ 514.287174] ttm_tt_bind+0x2c/0x60 [ttm] >[ 514.287181] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 514.287194] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 514.287199] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 514.287209] ? mutex_trylock+0xcd/0xe0 >[ 514.287218] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 514.287259] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 514.287293] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 514.287303] ? __lock_acquire+0x2d4/0x1340 >[ 514.287355] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 514.287402] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 514.287437] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 514.287464] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 514.287498] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 514.287513] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 514.287528] drm_ioctl+0x2d5/0x370 [drm] >[ 514.287556] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 514.287563] ? __pm_runtime_resume+0x54/0x90 >[ 514.287571] ? trace_hardirqs_on_caller+0xed/0x180 >[ 514.287601] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 514.287609] do_vfs_ioctl+0xa5/0x6e0 >[ 514.287620] SyS_ioctl+0x74/0x80 >[ 514.287628] do_syscall_64+0x79/0x220 >[ 514.287633] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 514.287637] RIP: 0033:0x7f70a90d90f7 >[ 514.287639] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 514.287644] RAX: ffffffffffffffda RBX: 000055e7eededba0 RCX: 00007f70a90d90f7 >[ 514.287646] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 514.287648] RBP: 00007ffd456b99b0 R08: 000055e7eededba0 R09: 00007f70a939dc50 >[ 514.287650] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 514.287652] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7edf53b00 >[ 514.426837] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 514.426842] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 514.426845] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 514.426848] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 514.426850] Call Trace: >[ 514.426857] dump_stack+0x85/0xbf >[ 514.426864] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 514.426875] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 514.426892] ttm_dma_populate+0x25e/0x350 [ttm] >[ 514.426903] ttm_tt_bind+0x2c/0x60 [ttm] >[ 514.426910] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 514.426924] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 514.426929] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 514.426939] ? mutex_trylock+0xcd/0xe0 >[ 514.426948] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 514.426992] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 514.427026] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 514.427035] ? __lock_acquire+0x2d4/0x1340 >[ 514.427069] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 514.427107] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 514.427142] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 514.427168] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 514.427202] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 514.427219] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 514.427234] drm_ioctl+0x2d5/0x370 [drm] >[ 514.427262] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 514.427270] ? __pm_runtime_resume+0x54/0x90 >[ 514.427277] ? trace_hardirqs_on_caller+0xed/0x180 >[ 514.427308] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 514.427316] do_vfs_ioctl+0xa5/0x6e0 >[ 514.427328] SyS_ioctl+0x74/0x80 >[ 514.427336] do_syscall_64+0x79/0x220 >[ 514.427341] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 514.427345] RIP: 0033:0x7f70a90d90f7 >[ 514.427347] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 514.427352] RAX: ffffffffffffffda RBX: 000055e7eededba0 RCX: 00007f70a90d90f7 >[ 514.427354] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 514.427356] RBP: 00007ffd456b99b0 R08: 000055e7eededba0 R09: 00007f70a939dc50 >[ 514.427358] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 514.427360] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7edf53b00 >[ 577.941788] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 577.941792] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 577.941794] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 577.941796] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 577.941797] Call Trace: >[ 577.941803] dump_stack+0x85/0xbf >[ 577.941807] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 577.941815] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 577.941824] ttm_dma_populate+0x25e/0x350 [ttm] >[ 577.941831] ttm_tt_bind+0x2c/0x60 [ttm] >[ 577.941835] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 577.941843] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 577.941846] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 577.941852] ? mutex_trylock+0xcd/0xe0 >[ 577.941858] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 577.941896] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 577.941919] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 577.941942] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 577.941966] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 577.941988] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 577.942005] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 577.942025] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 577.942038] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 577.942047] drm_ioctl+0x2d5/0x370 [drm] >[ 577.942064] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 577.942069] ? __pm_runtime_resume+0x54/0x90 >[ 577.942075] ? trace_hardirqs_on_caller+0xed/0x180 >[ 577.942093] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 577.942098] do_vfs_ioctl+0xa5/0x6e0 >[ 577.942105] SyS_ioctl+0x74/0x80 >[ 577.942110] do_syscall_64+0x79/0x220 >[ 577.942113] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 577.942116] RIP: 0033:0x7f70a90d90f7 >[ 577.942117] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 577.942120] RAX: ffffffffffffffda RBX: 000055e7ebb36b90 RCX: 00007f70a90d90f7 >[ 577.942121] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 577.942122] RBP: 00007ffd456b99b0 R08: 000055e7ebb36b90 R09: 0000000000000004 >[ 577.942124] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 577.942125] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ebbd96e0 >[ 631.104252] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 631.104255] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 631.104258] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 631.104259] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 631.104260] Call Trace: >[ 631.104266] dump_stack+0x85/0xbf >[ 631.104271] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 631.104279] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 631.104288] ttm_dma_populate+0x25e/0x350 [ttm] >[ 631.104295] ttm_tt_bind+0x2c/0x60 [ttm] >[ 631.104299] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 631.104307] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 631.104310] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 631.104316] ? mutex_trylock+0xcd/0xe0 >[ 631.104322] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 631.104360] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 631.104382] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 631.104406] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 631.104429] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 631.104451] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 631.104468] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 631.104488] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 631.104502] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 631.104510] drm_ioctl+0x2d5/0x370 [drm] >[ 631.104527] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 631.104532] ? __pm_runtime_resume+0x54/0x90 >[ 631.104537] ? trace_hardirqs_on_caller+0xed/0x180 >[ 631.104556] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 631.104561] do_vfs_ioctl+0xa5/0x6e0 >[ 631.104568] SyS_ioctl+0x74/0x80 >[ 631.104573] do_syscall_64+0x79/0x220 >[ 631.104576] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 631.104579] RIP: 0033:0x7f70a90d90f7 >[ 631.104580] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 631.104583] RAX: ffffffffffffffda RBX: 000055e7ee14f580 RCX: 00007f70a90d90f7 >[ 631.104584] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 631.104585] RBP: 00007ffd456b9940 R08: 000055e7ee14f580 R09: 0000000000000004 >[ 631.104587] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 631.104588] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee4aa730 >[ 631.383623] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 631.383628] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 631.383633] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 631.383635] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 631.383637] Call Trace: >[ 631.383644] dump_stack+0x85/0xbf >[ 631.383651] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 631.383663] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 631.383679] ttm_dma_populate+0x25e/0x350 [ttm] >[ 631.383690] ttm_tt_bind+0x2c/0x60 [ttm] >[ 631.383697] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 631.383711] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 631.383716] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 631.383725] ? mutex_trylock+0xcd/0xe0 >[ 631.383734] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 631.383778] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 631.383811] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 631.383850] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 631.383886] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 631.383922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 631.383949] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 631.383984] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 631.384001] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 631.384014] drm_ioctl+0x2d5/0x370 [drm] >[ 631.384043] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 631.384050] ? __pm_runtime_resume+0x54/0x90 >[ 631.384058] ? trace_hardirqs_on_caller+0xed/0x180 >[ 631.384087] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 631.384095] do_vfs_ioctl+0xa5/0x6e0 >[ 631.384107] SyS_ioctl+0x74/0x80 >[ 631.384114] do_syscall_64+0x79/0x220 >[ 631.384119] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 631.384123] RIP: 0033:0x7f70a90d90f7 >[ 631.384125] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 631.384129] RAX: ffffffffffffffda RBX: 000055e7ee14f580 RCX: 00007f70a90d90f7 >[ 631.384131] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 631.384134] RBP: 00007ffd456b9940 R08: 000055e7ee14f580 R09: 0000000000000004 >[ 631.384136] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 631.384138] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee4aa730 >[ 631.598031] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 631.598036] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 631.598041] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 631.598043] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 631.598045] Call Trace: >[ 631.598054] dump_stack+0x85/0xbf >[ 631.598061] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 631.598075] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 631.598092] ttm_dma_populate+0x25e/0x350 [ttm] >[ 631.598103] ttm_tt_bind+0x2c/0x60 [ttm] >[ 631.598109] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 631.598123] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 631.598128] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 631.598138] ? mutex_trylock+0xcd/0xe0 >[ 631.598147] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 631.598217] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 631.598261] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 631.598307] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 631.598343] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 631.598370] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 631.598389] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 631.598411] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 631.598431] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 631.598443] drm_ioctl+0x2d5/0x370 [drm] >[ 631.598461] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 631.598467] ? __pm_runtime_resume+0x54/0x90 >[ 631.598473] ? trace_hardirqs_on_caller+0xed/0x180 >[ 631.598493] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 631.598499] do_vfs_ioctl+0xa5/0x6e0 >[ 631.598506] SyS_ioctl+0x74/0x80 >[ 631.598512] do_syscall_64+0x79/0x220 >[ 631.598516] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 631.598519] RIP: 0033:0x7f70a90d90f7 >[ 631.598521] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 631.598523] RAX: ffffffffffffffda RBX: 000055e7ee14f580 RCX: 00007f70a90d90f7 >[ 631.598525] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 631.598526] RBP: 00007ffd456b9940 R08: 000055e7ee14f580 R09: 0000000000000004 >[ 631.598527] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 631.598528] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee4aa730 >[ 633.060291] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 633.060294] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 633.060297] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 633.060298] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 633.060300] Call Trace: >[ 633.060306] dump_stack+0x85/0xbf >[ 633.060310] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 633.060318] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 633.060327] ttm_dma_populate+0x25e/0x350 [ttm] >[ 633.060333] ttm_tt_bind+0x2c/0x60 [ttm] >[ 633.060337] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 633.060345] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 633.060348] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 633.060354] ? mutex_trylock+0xcd/0xe0 >[ 633.060359] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 633.060390] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 633.060412] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 633.060435] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 633.060458] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 633.060479] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 633.060496] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 633.060517] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 633.060529] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 633.060537] drm_ioctl+0x2d5/0x370 [drm] >[ 633.060554] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 633.060559] ? __pm_runtime_resume+0x54/0x90 >[ 633.060564] ? trace_hardirqs_on_caller+0xed/0x180 >[ 633.060583] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 633.060589] do_vfs_ioctl+0xa5/0x6e0 >[ 633.060595] SyS_ioctl+0x74/0x80 >[ 633.060600] do_syscall_64+0x79/0x220 >[ 633.060603] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 633.060606] RIP: 0033:0x7f70a90d90f7 >[ 633.060607] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 633.060610] RAX: ffffffffffffffda RBX: 000055e7ee4b1840 RCX: 00007f70a90d90f7 >[ 633.060611] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 633.060612] RBP: 00007ffd456b9940 R08: 000055e7ee4b1840 R09: 0000000000000004 >[ 633.060614] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 633.060615] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb73f830 >[ 640.352184] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 640.352187] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 640.352190] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 640.352192] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 640.352193] Call Trace: >[ 640.352199] dump_stack+0x85/0xbf >[ 640.352203] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 640.352211] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 640.352220] ttm_dma_populate+0x25e/0x350 [ttm] >[ 640.352227] ttm_tt_bind+0x2c/0x60 [ttm] >[ 640.352231] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 640.352239] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 640.352243] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 640.352249] ? mutex_trylock+0xcd/0xe0 >[ 640.352255] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 640.352295] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 640.352317] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 640.352340] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 640.352363] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 640.352385] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 640.352401] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 640.352422] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 640.352436] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 640.352444] drm_ioctl+0x2d5/0x370 [drm] >[ 640.352461] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 640.352466] ? __pm_runtime_resume+0x54/0x90 >[ 640.352471] ? trace_hardirqs_on_caller+0xed/0x180 >[ 640.352490] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 640.352495] do_vfs_ioctl+0xa5/0x6e0 >[ 640.352501] SyS_ioctl+0x74/0x80 >[ 640.352506] do_syscall_64+0x79/0x220 >[ 640.352509] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 640.352512] RIP: 0033:0x7f70a90d90f7 >[ 640.352513] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 640.352516] RAX: ffffffffffffffda RBX: 000055e7edf4cea0 RCX: 00007f70a90d90f7 >[ 640.352517] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 640.352519] RBP: 00007ffd456b9940 R08: 000055e7edf4cea0 R09: 0000000000000004 >[ 640.352520] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 640.352521] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eda77d60 >[ 640.563876] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 640.563879] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 640.563882] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 640.563883] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 640.563884] Call Trace: >[ 640.563890] dump_stack+0x85/0xbf >[ 640.563894] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 640.563902] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 640.563911] ttm_dma_populate+0x25e/0x350 [ttm] >[ 640.563917] ttm_tt_bind+0x2c/0x60 [ttm] >[ 640.563921] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 640.563929] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 640.563932] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 640.563938] ? mutex_trylock+0xcd/0xe0 >[ 640.563943] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 640.563974] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 640.563996] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 640.564018] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 640.564041] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 640.564062] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 640.564079] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 640.564099] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 640.564112] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 640.564120] drm_ioctl+0x2d5/0x370 [drm] >[ 640.564155] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 640.564162] ? __pm_runtime_resume+0x54/0x90 >[ 640.564170] ? trace_hardirqs_on_caller+0xed/0x180 >[ 640.564197] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 640.564205] do_vfs_ioctl+0xa5/0x6e0 >[ 640.564216] SyS_ioctl+0x74/0x80 >[ 640.564223] do_syscall_64+0x79/0x220 >[ 640.564228] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 640.564231] RIP: 0033:0x7f70a90d90f7 >[ 640.564234] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 640.564237] RAX: ffffffffffffffda RBX: 000055e7edf4cea0 RCX: 00007f70a90d90f7 >[ 640.564239] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 640.564241] RBP: 00007ffd456b9940 R08: 000055e7edf4cea0 R09: 0000000000000004 >[ 640.564243] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 640.564245] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eda77d60 >[ 641.066560] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 641.066563] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 641.066566] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 641.066568] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 641.066569] Call Trace: >[ 641.066575] dump_stack+0x85/0xbf >[ 641.066580] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 641.066588] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 641.066597] ttm_dma_populate+0x25e/0x350 [ttm] >[ 641.066604] ttm_tt_bind+0x2c/0x60 [ttm] >[ 641.066608] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 641.066616] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 641.066619] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 641.066626] ? mutex_trylock+0xcd/0xe0 >[ 641.066631] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 641.066667] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 641.066692] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 641.066718] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 641.066742] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 641.066763] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 641.066780] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 641.066801] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 641.066814] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 641.066823] drm_ioctl+0x2d5/0x370 [drm] >[ 641.066840] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 641.066846] ? __pm_runtime_resume+0x54/0x90 >[ 641.066852] ? trace_hardirqs_on_caller+0xed/0x180 >[ 641.066872] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 641.066879] do_vfs_ioctl+0xa5/0x6e0 >[ 641.066886] SyS_ioctl+0x74/0x80 >[ 641.066892] do_syscall_64+0x79/0x220 >[ 641.066895] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 641.066898] RIP: 0033:0x7f70a90d90f7 >[ 641.066900] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 641.066903] RAX: ffffffffffffffda RBX: 000055e7edf4cea0 RCX: 00007f70a90d90f7 >[ 641.066904] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 641.066905] RBP: 00007ffd456b9940 R08: 000055e7edf4cea0 R09: 0000000000000004 >[ 641.066906] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 641.066908] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eda77d60 >[ 642.139069] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 642.139073] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 642.139075] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 642.139077] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 642.139078] Call Trace: >[ 642.139083] dump_stack+0x85/0xbf >[ 642.139088] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 642.139096] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 642.139105] ttm_dma_populate+0x25e/0x350 [ttm] >[ 642.139111] ttm_tt_bind+0x2c/0x60 [ttm] >[ 642.139115] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 642.139123] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 642.139126] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 642.139132] ? mutex_trylock+0xcd/0xe0 >[ 642.139137] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 642.139172] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 642.139211] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 642.139253] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 642.139280] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 642.139311] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 642.139334] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 642.139367] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 642.139382] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 642.139396] drm_ioctl+0x2d5/0x370 [drm] >[ 642.139422] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 642.139429] ? __pm_runtime_resume+0x54/0x90 >[ 642.139437] ? trace_hardirqs_on_caller+0xed/0x180 >[ 642.139464] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 642.139469] do_vfs_ioctl+0xa5/0x6e0 >[ 642.139476] SyS_ioctl+0x74/0x80 >[ 642.139480] do_syscall_64+0x79/0x220 >[ 642.139483] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 642.139486] RIP: 0033:0x7f70a90d90f7 >[ 642.139487] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 642.139490] RAX: ffffffffffffffda RBX: 000055e7ee02ff70 RCX: 00007f70a90d90f7 >[ 642.139491] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 642.139492] RBP: 00007ffd456b99b0 R08: 000055e7ee02ff70 R09: 0000000000000004 >[ 642.139494] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 642.139495] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7edd78900 >[ 642.175368] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 642.175371] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 642.175374] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 642.175375] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 642.175376] Call Trace: >[ 642.175381] dump_stack+0x85/0xbf >[ 642.175386] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 642.175393] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 642.175402] ttm_dma_populate+0x25e/0x350 [ttm] >[ 642.175408] ttm_tt_bind+0x2c/0x60 [ttm] >[ 642.175412] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 642.175420] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 642.175424] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 642.175430] ? mutex_trylock+0xcd/0xe0 >[ 642.175435] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 642.175464] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 642.175485] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 642.175507] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 642.175530] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 642.175551] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 642.175568] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 642.175588] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 642.175599] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 642.175607] drm_ioctl+0x2d5/0x370 [drm] >[ 642.175624] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 642.175629] ? __pm_runtime_resume+0x54/0x90 >[ 642.175634] ? trace_hardirqs_on_caller+0xed/0x180 >[ 642.175652] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 642.175657] do_vfs_ioctl+0xa5/0x6e0 >[ 642.175664] SyS_ioctl+0x74/0x80 >[ 642.175669] do_syscall_64+0x79/0x220 >[ 642.175672] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 642.175674] RIP: 0033:0x7f70a90d90f7 >[ 642.175676] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 642.175679] RAX: ffffffffffffffda RBX: 000055e7ee02ff70 RCX: 00007f70a90d90f7 >[ 642.175680] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 642.175681] RBP: 00007ffd456b99b0 R08: 000055e7ee02ff70 R09: 0000000000000004 >[ 642.175682] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 642.175684] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7edd78900 >[ 646.024770] swiotlb_tbl_map_single: 2 callbacks suppressed >[ 646.024773] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 646.024775] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 646.024778] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 646.024779] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 646.024781] Call Trace: >[ 646.024787] dump_stack+0x85/0xbf >[ 646.024791] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 646.024799] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 646.024808] ttm_dma_populate+0x25e/0x350 [ttm] >[ 646.024815] ttm_tt_bind+0x2c/0x60 [ttm] >[ 646.024819] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 646.024827] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 646.024830] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 646.024836] ? mutex_trylock+0xcd/0xe0 >[ 646.024841] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 646.024877] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 646.024900] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 646.024925] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 646.024949] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 646.024971] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 646.024990] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 646.025012] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 646.025025] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 646.025034] drm_ioctl+0x2d5/0x370 [drm] >[ 646.025052] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 646.025057] ? __pm_runtime_resume+0x54/0x90 >[ 646.025063] ? trace_hardirqs_on_caller+0xed/0x180 >[ 646.025082] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 646.025087] do_vfs_ioctl+0xa5/0x6e0 >[ 646.025094] SyS_ioctl+0x74/0x80 >[ 646.025099] do_syscall_64+0x79/0x220 >[ 646.025103] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 646.025105] RIP: 0033:0x7f70a90d90f7 >[ 646.025107] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 646.025110] RAX: ffffffffffffffda RBX: 000055e7ee38f040 RCX: 00007f70a90d90f7 >[ 646.025111] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 646.025112] RBP: 00007ffd456b9940 R08: 000055e7ee38f040 R09: 0000000000000004 >[ 646.025114] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 646.025115] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee160870 >[ 647.101256] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 647.101260] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 647.101263] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 647.101264] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 647.101265] Call Trace: >[ 647.101271] dump_stack+0x85/0xbf >[ 647.101275] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 647.101283] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 647.101292] ttm_dma_populate+0x25e/0x350 [ttm] >[ 647.101299] ttm_tt_bind+0x2c/0x60 [ttm] >[ 647.101303] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 647.101311] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 647.101314] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 647.101320] ? mutex_trylock+0xcd/0xe0 >[ 647.101326] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 647.101362] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 647.101384] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 647.101408] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 647.101432] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 647.101454] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 647.101470] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 647.101494] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 647.101509] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 647.101523] drm_ioctl+0x2d5/0x370 [drm] >[ 647.101551] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 647.101559] ? __pm_runtime_resume+0x54/0x90 >[ 647.101567] ? trace_hardirqs_on_caller+0xed/0x180 >[ 647.101595] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 647.101601] do_vfs_ioctl+0xa5/0x6e0 >[ 647.101608] SyS_ioctl+0x74/0x80 >[ 647.101613] do_syscall_64+0x79/0x220 >[ 647.101616] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 647.101619] RIP: 0033:0x7f70a90d90f7 >[ 647.101620] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 647.101623] RAX: ffffffffffffffda RBX: 000055e7ed3519e0 RCX: 00007f70a90d90f7 >[ 647.101624] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 647.101626] RBP: 00007ffd456b99b0 R08: 000055e7ed3519e0 R09: 0000000000000004 >[ 647.101627] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 647.101628] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7edf526f0 >[ 647.129636] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 647.129639] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 647.129642] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 647.129643] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 647.129644] Call Trace: >[ 647.129650] dump_stack+0x85/0xbf >[ 647.129654] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 647.129662] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 647.129671] ttm_dma_populate+0x25e/0x350 [ttm] >[ 647.129678] ttm_tt_bind+0x2c/0x60 [ttm] >[ 647.129682] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 647.129690] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 647.129693] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 647.129699] ? mutex_trylock+0xcd/0xe0 >[ 647.129704] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 647.129737] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 647.129758] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 647.129781] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 647.129804] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 647.129826] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 647.129843] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 647.129863] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 647.129875] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 647.129884] drm_ioctl+0x2d5/0x370 [drm] >[ 647.129900] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 647.129905] ? __pm_runtime_resume+0x54/0x90 >[ 647.129911] ? trace_hardirqs_on_caller+0xed/0x180 >[ 647.129929] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 647.129934] do_vfs_ioctl+0xa5/0x6e0 >[ 647.129941] SyS_ioctl+0x74/0x80 >[ 647.129946] do_syscall_64+0x79/0x220 >[ 647.129949] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 647.129952] RIP: 0033:0x7f70a90d90f7 >[ 647.129953] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 647.129956] RAX: ffffffffffffffda RBX: 000055e7ed3519e0 RCX: 00007f70a90d90f7 >[ 647.129957] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 647.129958] RBP: 00007ffd456b99b0 R08: 000055e7ed3519e0 R09: 0000000000000004 >[ 647.129959] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 647.129961] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7edf526f0 >[ 647.580869] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 647.580874] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 647.580878] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 647.580880] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 647.580881] Call Trace: >[ 647.580889] dump_stack+0x85/0xbf >[ 647.580895] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 647.580906] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 647.580922] ttm_dma_populate+0x25e/0x350 [ttm] >[ 647.580932] ttm_tt_bind+0x2c/0x60 [ttm] >[ 647.580938] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 647.580952] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 647.580956] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 647.580965] ? mutex_trylock+0xcd/0xe0 >[ 647.580974] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 647.581021] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 647.581055] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 647.581061] ? __lock_acquire+0x2d4/0x1340 >[ 647.581084] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 647.581109] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 647.581131] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 647.581148] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 647.581169] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 647.581182] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 647.581191] drm_ioctl+0x2d5/0x370 [drm] >[ 647.581211] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 647.581218] ? __pm_runtime_resume+0x54/0x90 >[ 647.581223] ? trace_hardirqs_on_caller+0xed/0x180 >[ 647.581242] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 647.581247] do_vfs_ioctl+0xa5/0x6e0 >[ 647.581254] SyS_ioctl+0x74/0x80 >[ 647.581259] do_syscall_64+0x79/0x220 >[ 647.581263] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 647.581265] RIP: 0033:0x7f70a90d90f7 >[ 647.581267] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 647.581270] RAX: ffffffffffffffda RBX: 000055e7ee38f040 RCX: 00007f70a90d90f7 >[ 647.581271] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 647.581272] RBP: 00007ffd456b98b0 R08: 000055e7ee38f040 R09: 00007f70a939dc50 >[ 647.581273] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 647.581275] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee43bf30 >[ 648.791362] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 648.791366] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 648.791369] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 648.791370] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 648.791371] Call Trace: >[ 648.791377] dump_stack+0x85/0xbf >[ 648.791382] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 648.791390] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 648.791399] ttm_dma_populate+0x25e/0x350 [ttm] >[ 648.791405] ttm_tt_bind+0x2c/0x60 [ttm] >[ 648.791409] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 648.791417] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 648.791420] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 648.791426] ? mutex_trylock+0xcd/0xe0 >[ 648.791432] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 648.791463] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 648.791497] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 648.791534] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 648.791570] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 648.791605] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 648.791632] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 648.791666] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 648.791681] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 648.791695] drm_ioctl+0x2d5/0x370 [drm] >[ 648.791723] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 648.791731] ? __pm_runtime_resume+0x54/0x90 >[ 648.791739] ? trace_hardirqs_on_caller+0xed/0x180 >[ 648.791769] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 648.791777] do_vfs_ioctl+0xa5/0x6e0 >[ 648.791784] SyS_ioctl+0x74/0x80 >[ 648.791789] do_syscall_64+0x79/0x220 >[ 648.791792] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 648.791795] RIP: 0033:0x7f70a90d90f7 >[ 648.791796] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 648.791799] RAX: ffffffffffffffda RBX: 000055e7ec4e1320 RCX: 00007f70a90d90f7 >[ 648.791801] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 648.791802] RBP: 00007ffd456b99b0 R08: 000055e7ec4e1320 R09: 0000000000000004 >[ 648.791803] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 648.791804] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7edf49000 >[ 663.879870] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 663.879875] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 663.879878] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 663.879881] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 663.879883] Call Trace: >[ 663.879890] dump_stack+0x85/0xbf >[ 663.879896] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 663.879907] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 663.879923] ttm_dma_populate+0x25e/0x350 [ttm] >[ 663.879933] ttm_tt_bind+0x2c/0x60 [ttm] >[ 663.879939] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 663.879953] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 663.879958] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 663.879968] ? mutex_trylock+0xcd/0xe0 >[ 663.879976] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 663.880015] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 663.880046] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 663.880084] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 663.880120] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 663.880153] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 663.880179] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 663.880212] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 663.880226] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 663.880240] drm_ioctl+0x2d5/0x370 [drm] >[ 663.880268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 663.880275] ? __pm_runtime_resume+0x54/0x90 >[ 663.880283] ? trace_hardirqs_on_caller+0xed/0x180 >[ 663.880313] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 663.880321] do_vfs_ioctl+0xa5/0x6e0 >[ 663.880332] SyS_ioctl+0x74/0x80 >[ 663.880339] do_syscall_64+0x79/0x220 >[ 663.880344] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 663.880348] RIP: 0033:0x7f70a90d90f7 >[ 663.880351] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 663.880355] RAX: ffffffffffffffda RBX: 000055e7ed15fad0 RCX: 00007f70a90d90f7 >[ 663.880357] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 663.880359] RBP: 00007ffd456b99b0 R08: 000055e7ed15fad0 R09: 0000000000000004 >[ 663.880361] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 663.880363] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ebc29ed0 >[ 664.016728] ksoftirqd/4: page allocation failure: order:0, mode:0x1004010(GFP_NOWAIT|__GFP_COMP|__GFP_RECLAIMABLE), nodemask=(null) >[ 664.016883] ksoftirqd/4 cpuset=/ mems_allowed=0 >[ 664.017166] CPU: 4 PID: 34 Comm: ksoftirqd/4 Not tainted 4.16.0-rc6-mm_thp #1 >[ 664.017168] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 664.017169] Call Trace: >[ 664.017174] dump_stack+0x85/0xbf >[ 664.017178] warn_alloc+0xff/0x1a0 >[ 664.017186] __alloc_pages_slowpath+0x102c/0x1070 >[ 664.017198] __alloc_pages_nodemask+0x383/0x410 >[ 664.017203] new_slab+0x2f4/0x820 >[ 664.017209] ___slab_alloc+0x39a/0x5d0 >[ 664.017213] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.017217] ? mempool_alloc+0x70/0x1c0 >[ 664.017222] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.017223] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.017225] ? __slab_alloc+0x4c/0xa0 >[ 664.017227] __slab_alloc+0x4c/0xa0 >[ 664.017230] kmem_cache_alloc+0x24a/0x2f0 >[ 664.017234] radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.017238] __radix_tree_create+0x160/0x1c0 >[ 664.017243] __radix_tree_insert+0x45/0x220 >[ 664.017250] add_dma_entry+0xb8/0x170 >[ 664.017254] debug_dma_map_sg+0x111/0x160 >[ 664.017259] ata_qc_issue+0x1ed/0x350 >[ 664.017263] ? ata_scsi_var_len_cdb_xlat+0x30/0x30 >[ 664.017265] ata_scsi_translate+0xce/0x1a0 >[ 664.017269] ata_scsi_queuecmd+0xa1/0x230 >[ 664.017273] scsi_dispatch_cmd+0xf9/0x390 >[ 664.017277] scsi_request_fn+0x4b3/0x680 >[ 664.017283] __blk_run_queue+0x5e/0xc0 >[ 664.017285] blk_run_queue+0x2b/0x40 >[ 664.017288] scsi_run_queue+0x242/0x310 >[ 664.017293] scsi_end_request+0x11a/0x1f0 >[ 664.017297] scsi_io_completion+0x237/0x650 >[ 664.017303] blk_done_softirq+0xaa/0xe0 >[ 664.017308] __do_softirq+0xd2/0x50d >[ 664.017313] ? smpboot_thread_fn+0x5/0x1e0 >[ 664.017316] ? smpboot_thread_fn+0x74/0x1e0 >[ 664.017319] ? smpboot_thread_fn+0x14e/0x1e0 >[ 664.017322] run_ksoftirqd+0x2e/0x60 >[ 664.017325] smpboot_thread_fn+0x149/0x1e0 >[ 664.017329] ? sort_range+0x20/0x20 >[ 664.017332] kthread+0x121/0x140 >[ 664.017334] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 664.017337] ret_from_fork+0x3a/0x50 >[ 664.017407] SLUB: Unable to allocate memory on node -1, gfp=0x1000000(GFP_NOWAIT) >[ 664.017409] cache: radix_tree_node, object size: 576, buffer size: 584, default order: 2, min order: 0 >[ 664.017411] node 0: slabs: 1055, objs: 27482, free: 0 >[ 664.017412] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.017549] ksoftirqd/4: page allocation failure: order:0, mode:0x1004010(GFP_NOWAIT|__GFP_COMP|__GFP_RECLAIMABLE), nodemask=(null) >[ 664.017550] ksoftirqd/4 cpuset=/ mems_allowed=0 >[ 664.017555] CPU: 4 PID: 34 Comm: ksoftirqd/4 Not tainted 4.16.0-rc6-mm_thp #1 >[ 664.017556] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 664.017557] Call Trace: >[ 664.017560] dump_stack+0x85/0xbf >[ 664.017563] warn_alloc+0xff/0x1a0 >[ 664.017570] __alloc_pages_slowpath+0x102c/0x1070 >[ 664.017581] __alloc_pages_nodemask+0x383/0x410 >[ 664.017586] new_slab+0x2f4/0x820 >[ 664.017591] ___slab_alloc+0x39a/0x5d0 >[ 664.017595] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.017601] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.017603] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.017604] ? __slab_alloc+0x4c/0xa0 >[ 664.017606] __slab_alloc+0x4c/0xa0 >[ 664.017609] kmem_cache_alloc+0x24a/0x2f0 >[ 664.017613] radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.017616] __radix_tree_create+0x160/0x1c0 >[ 664.017621] __radix_tree_insert+0x45/0x220 >[ 664.017627] add_dma_entry+0xb8/0x170 >[ 664.017631] debug_dma_map_sg+0x111/0x160 >[ 664.017635] ata_qc_issue+0x1ed/0x350 >[ 664.017638] ? ata_scsi_var_len_cdb_xlat+0x30/0x30 >[ 664.017641] ata_scsi_translate+0xce/0x1a0 >[ 664.017644] ata_scsi_queuecmd+0xa1/0x230 >[ 664.017648] scsi_dispatch_cmd+0xf9/0x390 >[ 664.017651] scsi_request_fn+0x4b3/0x680 >[ 664.017656] __blk_run_queue+0x5e/0xc0 >[ 664.017658] blk_run_queue+0x2b/0x40 >[ 664.017661] scsi_run_queue+0x242/0x310 >[ 664.017666] scsi_end_request+0x11a/0x1f0 >[ 664.017669] scsi_io_completion+0x237/0x650 >[ 664.017674] blk_done_softirq+0xaa/0xe0 >[ 664.017678] __do_softirq+0xd2/0x50d >[ 664.017683] ? smpboot_thread_fn+0x5/0x1e0 >[ 664.017684] ? smpboot_thread_fn+0x74/0x1e0 >[ 664.017686] ? smpboot_thread_fn+0x14e/0x1e0 >[ 664.017689] run_ksoftirqd+0x2e/0x60 >[ 664.017690] smpboot_thread_fn+0x149/0x1e0 >[ 664.017694] ? sort_range+0x20/0x20 >[ 664.017696] kthread+0x121/0x140 >[ 664.017698] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 664.017701] ret_from_fork+0x3a/0x50 >[ 664.017709] SLUB: Unable to allocate memory on node -1, gfp=0x1000000(GFP_NOWAIT) >[ 664.017710] cache: radix_tree_node, object size: 576, buffer size: 584, default order: 2, min order: 0 >[ 664.017712] node 0: slabs: 1055, objs: 27482, free: 0 >[ 664.017713] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.017718] ksoftirqd/4: page allocation failure: order:0, mode:0x1004010(GFP_NOWAIT|__GFP_COMP|__GFP_RECLAIMABLE), nodemask=(null) >[ 664.017719] ksoftirqd/4 cpuset=/ mems_allowed=0 >[ 664.017723] CPU: 4 PID: 34 Comm: ksoftirqd/4 Not tainted 4.16.0-rc6-mm_thp #1 >[ 664.017724] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 664.017725] Call Trace: >[ 664.017727] dump_stack+0x85/0xbf >[ 664.017729] warn_alloc+0xff/0x1a0 >[ 664.017736] __alloc_pages_slowpath+0x102c/0x1070 >[ 664.017747] __alloc_pages_nodemask+0x383/0x410 >[ 664.017752] new_slab+0x2f4/0x820 >[ 664.017757] ___slab_alloc+0x39a/0x5d0 >[ 664.017761] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.017766] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.017768] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.017770] ? __slab_alloc+0x4c/0xa0 >[ 664.017771] __slab_alloc+0x4c/0xa0 >[ 664.017774] kmem_cache_alloc+0x24a/0x2f0 >[ 664.017778] radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.017782] __radix_tree_create+0x160/0x1c0 >[ 664.017786] __radix_tree_insert+0x45/0x220 >[ 664.017791] add_dma_entry+0xb8/0x170 >[ 664.017795] debug_dma_map_sg+0x111/0x160 >[ 664.017799] ata_qc_issue+0x1ed/0x350 >[ 664.017802] ? ata_scsi_var_len_cdb_xlat+0x30/0x30 >[ 664.017804] ata_scsi_translate+0xce/0x1a0 >[ 664.017808] ata_scsi_queuecmd+0xa1/0x230 >[ 664.017811] scsi_dispatch_cmd+0xf9/0x390 >[ 664.017814] scsi_request_fn+0x4b3/0x680 >[ 664.017818] __blk_run_queue+0x5e/0xc0 >[ 664.017821] blk_run_queue+0x2b/0x40 >[ 664.017823] scsi_run_queue+0x242/0x310 >[ 664.017828] scsi_end_request+0x11a/0x1f0 >[ 664.017831] scsi_io_completion+0x237/0x650 >[ 664.017836] blk_done_softirq+0xaa/0xe0 >[ 664.017840] __do_softirq+0xd2/0x50d >[ 664.017844] ? smpboot_thread_fn+0x5/0x1e0 >[ 664.017845] ? smpboot_thread_fn+0x74/0x1e0 >[ 664.017847] ? smpboot_thread_fn+0x14e/0x1e0 >[ 664.017849] run_ksoftirqd+0x2e/0x60 >[ 664.017850] smpboot_thread_fn+0x149/0x1e0 >[ 664.017854] ? sort_range+0x20/0x20 >[ 664.017856] kthread+0x121/0x140 >[ 664.017858] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 664.017861] ret_from_fork+0x3a/0x50 >[ 664.017868] SLUB: Unable to allocate memory on node -1, gfp=0x1000000(GFP_NOWAIT) >[ 664.017869] cache: radix_tree_node, object size: 576, buffer size: 584, default order: 2, min order: 0 >[ 664.017871] node 0: slabs: 1055, objs: 27482, free: 0 >[ 664.017872] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.017877] ksoftirqd/4: page allocation failure: order:0, mode:0x1004010(GFP_NOWAIT|__GFP_COMP|__GFP_RECLAIMABLE), nodemask=(null) >[ 664.017878] ksoftirqd/4 cpuset=/ mems_allowed=0 >[ 664.017881] CPU: 4 PID: 34 Comm: ksoftirqd/4 Not tainted 4.16.0-rc6-mm_thp #1 >[ 664.017882] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 664.017883] Call Trace: >[ 664.017885] dump_stack+0x85/0xbf >[ 664.017887] warn_alloc+0xff/0x1a0 >[ 664.017895] __alloc_pages_slowpath+0x102c/0x1070 >[ 664.017906] __alloc_pages_nodemask+0x383/0x410 >[ 664.017910] new_slab+0x2f4/0x820 >[ 664.017915] ___slab_alloc+0x39a/0x5d0 >[ 664.017919] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.017925] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.017926] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.017928] ? __slab_alloc+0x4c/0xa0 >[ 664.017929] __slab_alloc+0x4c/0xa0 >[ 664.017933] kmem_cache_alloc+0x24a/0x2f0 >[ 664.017936] radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.017940] __radix_tree_create+0x160/0x1c0 >[ 664.017944] __radix_tree_insert+0x45/0x220 >[ 664.017950] add_dma_entry+0xb8/0x170 >[ 664.017954] debug_dma_map_sg+0x111/0x160 >[ 664.017958] ata_qc_issue+0x1ed/0x350 >[ 664.017961] ? ata_scsi_var_len_cdb_xlat+0x30/0x30 >[ 664.017963] ata_scsi_translate+0xce/0x1a0 >[ 664.017966] ata_scsi_queuecmd+0xa1/0x230 >[ 664.017969] scsi_dispatch_cmd+0xf9/0x390 >[ 664.017972] scsi_request_fn+0x4b3/0x680 >[ 664.017977] __blk_run_queue+0x5e/0xc0 >[ 664.017979] blk_run_queue+0x2b/0x40 >[ 664.017981] scsi_run_queue+0x242/0x310 >[ 664.017986] scsi_end_request+0x11a/0x1f0 >[ 664.017990] scsi_io_completion+0x237/0x650 >[ 664.017994] blk_done_softirq+0xaa/0xe0 >[ 664.017998] __do_softirq+0xd2/0x50d >[ 664.018002] ? smpboot_thread_fn+0x5/0x1e0 >[ 664.018003] ? smpboot_thread_fn+0x74/0x1e0 >[ 664.018005] ? smpboot_thread_fn+0x14e/0x1e0 >[ 664.018007] run_ksoftirqd+0x2e/0x60 >[ 664.018008] smpboot_thread_fn+0x149/0x1e0 >[ 664.018012] ? sort_range+0x20/0x20 >[ 664.018014] kthread+0x121/0x140 >[ 664.018016] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 664.018019] ret_from_fork+0x3a/0x50 >[ 664.018026] SLUB: Unable to allocate memory on node -1, gfp=0x1000000(GFP_NOWAIT) >[ 664.018027] cache: radix_tree_node, object size: 576, buffer size: 584, default order: 2, min order: 0 >[ 664.018029] node 0: slabs: 1055, objs: 27482, free: 0 >[ 664.018030] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.018034] ksoftirqd/4: page allocation failure: order:0, mode:0x1004010(GFP_NOWAIT|__GFP_COMP|__GFP_RECLAIMABLE), nodemask=(null) >[ 664.018035] ksoftirqd/4 cpuset=/ mems_allowed=0 >[ 664.018039] CPU: 4 PID: 34 Comm: ksoftirqd/4 Not tainted 4.16.0-rc6-mm_thp #1 >[ 664.018040] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 664.018041] Call Trace: >[ 664.018043] dump_stack+0x85/0xbf >[ 664.018045] warn_alloc+0xff/0x1a0 >[ 664.018053] __alloc_pages_slowpath+0x102c/0x1070 >[ 664.018063] __alloc_pages_nodemask+0x383/0x410 >[ 664.018068] new_slab+0x2f4/0x820 >[ 664.018073] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018075] ___slab_alloc+0x39a/0x5d0 >[ 664.018078] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018084] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018085] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018087] ? __slab_alloc+0x4c/0xa0 >[ 664.018089] __slab_alloc+0x4c/0xa0 >[ 664.018092] kmem_cache_alloc+0x24a/0x2f0 >[ 664.018095] radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018099] __radix_tree_create+0x160/0x1c0 >[ 664.018103] __radix_tree_insert+0x45/0x220 >[ 664.018109] add_dma_entry+0xb8/0x170 >[ 664.018113] debug_dma_map_sg+0x111/0x160 >[ 664.018117] ata_qc_issue+0x1ed/0x350 >[ 664.018120] ? ata_scsi_var_len_cdb_xlat+0x30/0x30 >[ 664.018122] ata_scsi_translate+0xce/0x1a0 >[ 664.018125] ata_scsi_queuecmd+0xa1/0x230 >[ 664.018128] scsi_dispatch_cmd+0xf9/0x390 >[ 664.018131] scsi_request_fn+0x4b3/0x680 >[ 664.018136] __blk_run_queue+0x5e/0xc0 >[ 664.018138] blk_run_queue+0x2b/0x40 >[ 664.018140] scsi_run_queue+0x242/0x310 >[ 664.018145] scsi_end_request+0x11a/0x1f0 >[ 664.018149] scsi_io_completion+0x237/0x650 >[ 664.018153] blk_done_softirq+0xaa/0xe0 >[ 664.018157] __do_softirq+0xd2/0x50d >[ 664.018161] ? smpboot_thread_fn+0x5/0x1e0 >[ 664.018162] ? smpboot_thread_fn+0x74/0x1e0 >[ 664.018164] ? smpboot_thread_fn+0x14e/0x1e0 >[ 664.018166] run_ksoftirqd+0x2e/0x60 >[ 664.018167] smpboot_thread_fn+0x149/0x1e0 >[ 664.018171] ? sort_range+0x20/0x20 >[ 664.018172] kthread+0x121/0x140 >[ 664.018175] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 664.018177] ret_from_fork+0x3a/0x50 >[ 664.018185] SLUB: Unable to allocate memory on node -1, gfp=0x1000000(GFP_NOWAIT) >[ 664.018186] cache: radix_tree_node, object size: 576, buffer size: 584, default order: 2, min order: 0 >[ 664.018188] node 0: slabs: 1055, objs: 27482, free: 0 >[ 664.018189] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.018193] ksoftirqd/4: page allocation failure: order:0, mode:0x1004010(GFP_NOWAIT|__GFP_COMP|__GFP_RECLAIMABLE), nodemask=(null) >[ 664.018194] ksoftirqd/4 cpuset=/ mems_allowed=0 >[ 664.018198] CPU: 4 PID: 34 Comm: ksoftirqd/4 Not tainted 4.16.0-rc6-mm_thp #1 >[ 664.018199] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 664.018200] Call Trace: >[ 664.018202] dump_stack+0x85/0xbf >[ 664.018204] warn_alloc+0xff/0x1a0 >[ 664.018212] __alloc_pages_slowpath+0x102c/0x1070 >[ 664.018222] __alloc_pages_nodemask+0x383/0x410 >[ 664.018227] new_slab+0x2f4/0x820 >[ 664.018232] ___slab_alloc+0x39a/0x5d0 >[ 664.018236] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018241] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018243] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018245] ? __slab_alloc+0x4c/0xa0 >[ 664.018246] __slab_alloc+0x4c/0xa0 >[ 664.018249] kmem_cache_alloc+0x24a/0x2f0 >[ 664.018253] radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018256] __radix_tree_create+0x160/0x1c0 >[ 664.018261] __radix_tree_insert+0x45/0x220 >[ 664.018266] add_dma_entry+0xb8/0x170 >[ 664.018270] debug_dma_map_sg+0x111/0x160 >[ 664.018274] ata_qc_issue+0x1ed/0x350 >[ 664.018277] ? ata_scsi_var_len_cdb_xlat+0x30/0x30 >[ 664.018279] ata_scsi_translate+0xce/0x1a0 >[ 664.018282] ata_scsi_queuecmd+0xa1/0x230 >[ 664.018285] scsi_dispatch_cmd+0xf9/0x390 >[ 664.018288] scsi_request_fn+0x4b3/0x680 >[ 664.018293] __blk_run_queue+0x5e/0xc0 >[ 664.018295] blk_run_queue+0x2b/0x40 >[ 664.018297] scsi_run_queue+0x242/0x310 >[ 664.018302] scsi_end_request+0x11a/0x1f0 >[ 664.018306] scsi_io_completion+0x237/0x650 >[ 664.018311] blk_done_softirq+0xaa/0xe0 >[ 664.018326] __do_softirq+0xd2/0x50d >[ 664.018332] ? smpboot_thread_fn+0x5/0x1e0 >[ 664.018333] ? smpboot_thread_fn+0x74/0x1e0 >[ 664.018335] ? smpboot_thread_fn+0x14e/0x1e0 >[ 664.018337] run_ksoftirqd+0x2e/0x60 >[ 664.018338] smpboot_thread_fn+0x149/0x1e0 >[ 664.018342] ? sort_range+0x20/0x20 >[ 664.018354] kthread+0x121/0x140 >[ 664.018356] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 664.018359] ret_from_fork+0x3a/0x50 >[ 664.018367] SLUB: Unable to allocate memory on node -1, gfp=0x1000000(GFP_NOWAIT) >[ 664.018368] cache: radix_tree_node, object size: 576, buffer size: 584, default order: 2, min order: 0 >[ 664.018369] node 0: slabs: 1055, objs: 27482, free: 0 >[ 664.018370] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.018375] ksoftirqd/4: page allocation failure: order:0, mode:0x1004010(GFP_NOWAIT|__GFP_COMP|__GFP_RECLAIMABLE), nodemask=(null) >[ 664.018376] ksoftirqd/4 cpuset=/ mems_allowed=0 >[ 664.018380] CPU: 4 PID: 34 Comm: ksoftirqd/4 Not tainted 4.16.0-rc6-mm_thp #1 >[ 664.018381] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 664.018382] Call Trace: >[ 664.018384] dump_stack+0x85/0xbf >[ 664.018386] warn_alloc+0xff/0x1a0 >[ 664.018393] __alloc_pages_slowpath+0x102c/0x1070 >[ 664.018404] __alloc_pages_nodemask+0x383/0x410 >[ 664.018409] new_slab+0x2f4/0x820 >[ 664.018414] ___slab_alloc+0x39a/0x5d0 >[ 664.018417] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018423] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018425] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018426] ? __slab_alloc+0x4c/0xa0 >[ 664.018428] __slab_alloc+0x4c/0xa0 >[ 664.018431] kmem_cache_alloc+0x24a/0x2f0 >[ 664.018435] radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018438] __radix_tree_create+0x160/0x1c0 >[ 664.018443] __radix_tree_insert+0x45/0x220 >[ 664.018448] add_dma_entry+0xb8/0x170 >[ 664.018452] debug_dma_map_sg+0x111/0x160 >[ 664.018456] ata_qc_issue+0x1ed/0x350 >[ 664.018459] ? ata_scsi_var_len_cdb_xlat+0x30/0x30 >[ 664.018461] ata_scsi_translate+0xce/0x1a0 >[ 664.018464] ata_scsi_queuecmd+0xa1/0x230 >[ 664.018467] scsi_dispatch_cmd+0xf9/0x390 >[ 664.018470] scsi_request_fn+0x4b3/0x680 >[ 664.018475] __blk_run_queue+0x5e/0xc0 >[ 664.018477] blk_run_queue+0x2b/0x40 >[ 664.018479] scsi_run_queue+0x242/0x310 >[ 664.018484] scsi_end_request+0x11a/0x1f0 >[ 664.018488] scsi_io_completion+0x237/0x650 >[ 664.018492] blk_done_softirq+0xaa/0xe0 >[ 664.018496] __do_softirq+0xd2/0x50d >[ 664.018500] ? smpboot_thread_fn+0x5/0x1e0 >[ 664.018501] ? smpboot_thread_fn+0x74/0x1e0 >[ 664.018503] ? smpboot_thread_fn+0x14e/0x1e0 >[ 664.018505] run_ksoftirqd+0x2e/0x60 >[ 664.018506] smpboot_thread_fn+0x149/0x1e0 >[ 664.018509] ? sort_range+0x20/0x20 >[ 664.018511] kthread+0x121/0x140 >[ 664.018514] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 664.018516] ret_from_fork+0x3a/0x50 >[ 664.018524] SLUB: Unable to allocate memory on node -1, gfp=0x1000000(GFP_NOWAIT) >[ 664.018525] cache: radix_tree_node, object size: 576, buffer size: 584, default order: 2, min order: 0 >[ 664.018526] node 0: slabs: 1055, objs: 27482, free: 0 >[ 664.018527] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.018532] ksoftirqd/4: page allocation failure: order:0, mode:0x1004010(GFP_NOWAIT|__GFP_COMP|__GFP_RECLAIMABLE), nodemask=(null) >[ 664.018533] ksoftirqd/4 cpuset=/ mems_allowed=0 >[ 664.018537] CPU: 4 PID: 34 Comm: ksoftirqd/4 Not tainted 4.16.0-rc6-mm_thp #1 >[ 664.018538] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 664.018539] Call Trace: >[ 664.018541] dump_stack+0x85/0xbf >[ 664.018543] warn_alloc+0xff/0x1a0 >[ 664.018550] __alloc_pages_slowpath+0x102c/0x1070 >[ 664.018561] __alloc_pages_nodemask+0x383/0x410 >[ 664.018566] new_slab+0x2f4/0x820 >[ 664.018571] ___slab_alloc+0x39a/0x5d0 >[ 664.018574] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018580] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018582] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018583] ? __slab_alloc+0x4c/0xa0 >[ 664.018585] __slab_alloc+0x4c/0xa0 >[ 664.018588] kmem_cache_alloc+0x24a/0x2f0 >[ 664.018592] radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018595] __radix_tree_create+0x160/0x1c0 >[ 664.018600] __radix_tree_insert+0x45/0x220 >[ 664.018605] add_dma_entry+0xb8/0x170 >[ 664.018609] debug_dma_map_sg+0x111/0x160 >[ 664.018613] ata_qc_issue+0x1ed/0x350 >[ 664.018616] ? ata_scsi_var_len_cdb_xlat+0x30/0x30 >[ 664.018618] ata_scsi_translate+0xce/0x1a0 >[ 664.018621] ata_scsi_queuecmd+0xa1/0x230 >[ 664.018624] scsi_dispatch_cmd+0xf9/0x390 >[ 664.018627] scsi_request_fn+0x4b3/0x680 >[ 664.018632] __blk_run_queue+0x5e/0xc0 >[ 664.018634] blk_run_queue+0x2b/0x40 >[ 664.018636] scsi_run_queue+0x242/0x310 >[ 664.018641] scsi_end_request+0x11a/0x1f0 >[ 664.018645] scsi_io_completion+0x237/0x650 >[ 664.018649] blk_done_softirq+0xaa/0xe0 >[ 664.018653] __do_softirq+0xd2/0x50d >[ 664.018657] ? smpboot_thread_fn+0x5/0x1e0 >[ 664.018658] ? smpboot_thread_fn+0x74/0x1e0 >[ 664.018660] ? smpboot_thread_fn+0x14e/0x1e0 >[ 664.018661] run_ksoftirqd+0x2e/0x60 >[ 664.018663] smpboot_thread_fn+0x149/0x1e0 >[ 664.018666] ? sort_range+0x20/0x20 >[ 664.018668] kthread+0x121/0x140 >[ 664.018670] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 664.018673] ret_from_fork+0x3a/0x50 >[ 664.018681] SLUB: Unable to allocate memory on node -1, gfp=0x1000000(GFP_NOWAIT) >[ 664.018682] cache: radix_tree_node, object size: 576, buffer size: 584, default order: 2, min order: 0 >[ 664.018683] node 0: slabs: 1055, objs: 27482, free: 0 >[ 664.018684] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.018689] ksoftirqd/4: page allocation failure: order:0, mode:0x1004010(GFP_NOWAIT|__GFP_COMP|__GFP_RECLAIMABLE), nodemask=(null) >[ 664.018690] ksoftirqd/4 cpuset=/ mems_allowed=0 >[ 664.018694] CPU: 4 PID: 34 Comm: ksoftirqd/4 Not tainted 4.16.0-rc6-mm_thp #1 >[ 664.018695] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 664.018696] Call Trace: >[ 664.018698] dump_stack+0x85/0xbf >[ 664.018700] warn_alloc+0xff/0x1a0 >[ 664.018707] __alloc_pages_slowpath+0x102c/0x1070 >[ 664.018718] __alloc_pages_nodemask+0x383/0x410 >[ 664.018723] new_slab+0x2f4/0x820 >[ 664.018727] ___slab_alloc+0x39a/0x5d0 >[ 664.018731] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018737] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018738] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018740] ? __slab_alloc+0x4c/0xa0 >[ 664.018742] __slab_alloc+0x4c/0xa0 >[ 664.018745] kmem_cache_alloc+0x24a/0x2f0 >[ 664.018748] radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018752] __radix_tree_create+0x160/0x1c0 >[ 664.018757] __radix_tree_insert+0x45/0x220 >[ 664.018762] add_dma_entry+0xb8/0x170 >[ 664.018765] debug_dma_map_sg+0x111/0x160 >[ 664.018769] ata_qc_issue+0x1ed/0x350 >[ 664.018772] ? ata_scsi_var_len_cdb_xlat+0x30/0x30 >[ 664.018775] ata_scsi_translate+0xce/0x1a0 >[ 664.018778] ata_scsi_queuecmd+0xa1/0x230 >[ 664.018781] scsi_dispatch_cmd+0xf9/0x390 >[ 664.018784] scsi_request_fn+0x4b3/0x680 >[ 664.018788] __blk_run_queue+0x5e/0xc0 >[ 664.018790] blk_run_queue+0x2b/0x40 >[ 664.018793] scsi_run_queue+0x242/0x310 >[ 664.018798] scsi_end_request+0x11a/0x1f0 >[ 664.018801] scsi_io_completion+0x237/0x650 >[ 664.018806] blk_done_softirq+0xaa/0xe0 >[ 664.018809] __do_softirq+0xd2/0x50d >[ 664.018813] ? smpboot_thread_fn+0x5/0x1e0 >[ 664.018815] ? smpboot_thread_fn+0x74/0x1e0 >[ 664.018817] ? smpboot_thread_fn+0x14e/0x1e0 >[ 664.018818] run_ksoftirqd+0x2e/0x60 >[ 664.018820] smpboot_thread_fn+0x149/0x1e0 >[ 664.018823] ? sort_range+0x20/0x20 >[ 664.018825] kthread+0x121/0x140 >[ 664.018827] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 664.018830] ret_from_fork+0x3a/0x50 >[ 664.018837] SLUB: Unable to allocate memory on node -1, gfp=0x1000000(GFP_NOWAIT) >[ 664.018839] cache: radix_tree_node, object size: 576, buffer size: 584, default order: 2, min order: 0 >[ 664.018840] node 0: slabs: 1055, objs: 27482, free: 0 >[ 664.018841] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.018845] ksoftirqd/4: page allocation failure: order:0, mode:0x1004010(GFP_NOWAIT|__GFP_COMP|__GFP_RECLAIMABLE), nodemask=(null) >[ 664.018846] ksoftirqd/4 cpuset=/ mems_allowed=0 >[ 664.018850] CPU: 4 PID: 34 Comm: ksoftirqd/4 Not tainted 4.16.0-rc6-mm_thp #1 >[ 664.018851] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 664.018852] Call Trace: >[ 664.018854] dump_stack+0x85/0xbf >[ 664.018856] warn_alloc+0xff/0x1a0 >[ 664.018863] __alloc_pages_slowpath+0x102c/0x1070 >[ 664.018874] __alloc_pages_nodemask+0x383/0x410 >[ 664.018879] new_slab+0x2f4/0x820 >[ 664.018884] ___slab_alloc+0x39a/0x5d0 >[ 664.018887] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018893] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018895] ? radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018896] ? __slab_alloc+0x4c/0xa0 >[ 664.018898] __slab_alloc+0x4c/0xa0 >[ 664.018901] kmem_cache_alloc+0x24a/0x2f0 >[ 664.018905] radix_tree_node_alloc.constprop.18+0x41/0xd0 >[ 664.018908] __radix_tree_create+0x160/0x1c0 >[ 664.018913] __radix_tree_insert+0x45/0x220 >[ 664.018918] add_dma_entry+0xb8/0x170 >[ 664.018922] debug_dma_map_sg+0x111/0x160 >[ 664.018926] ata_qc_issue+0x1ed/0x350 >[ 664.018929] ? ata_scsi_var_len_cdb_xlat+0x30/0x30 >[ 664.018931] ata_scsi_translate+0xce/0x1a0 >[ 664.018934] ata_scsi_queuecmd+0xa1/0x230 >[ 664.018937] scsi_dispatch_cmd+0xf9/0x390 >[ 664.018940] scsi_request_fn+0x4b3/0x680 >[ 664.018944] __blk_run_queue+0x5e/0xc0 >[ 664.018947] blk_run_queue+0x2b/0x40 >[ 664.018949] scsi_run_queue+0x242/0x310 >[ 664.018954] scsi_end_request+0x11a/0x1f0 >[ 664.018957] scsi_io_completion+0x237/0x650 >[ 664.018962] blk_done_softirq+0xaa/0xe0 >[ 664.018965] __do_softirq+0xd2/0x50d >[ 664.018969] ? smpboot_thread_fn+0x5/0x1e0 >[ 664.018971] ? smpboot_thread_fn+0x74/0x1e0 >[ 664.018973] ? smpboot_thread_fn+0x14e/0x1e0 >[ 664.018974] run_ksoftirqd+0x2e/0x60 >[ 664.018976] smpboot_thread_fn+0x149/0x1e0 >[ 664.018979] ? sort_range+0x20/0x20 >[ 664.018981] kthread+0x121/0x140 >[ 664.018983] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 664.018986] ret_from_fork+0x3a/0x50 >[ 664.018993] SLUB: Unable to allocate memory on node -1, gfp=0x1000000(GFP_NOWAIT) >[ 664.018995] cache: radix_tree_node, object size: 576, buffer size: 584, default order: 2, min order: 0 >[ 664.018996] node 0: slabs: 1055, objs: 27482, free: 0 >[ 664.018997] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.019001] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.019005] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.019009] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.019013] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.019017] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.019021] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.019025] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.019029] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.019033] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.019036] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.019040] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.019044] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.019048] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.019052] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.019056] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.019060] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.019064] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.019068] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.019072] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.019076] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.019079] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.019083] DMA-API: cacheline tracking ENOMEM, dma-debug disabled >[ 664.317568] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 664.317572] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 664.317576] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 664.317578] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 664.317579] Call Trace: >[ 664.317588] dump_stack+0x85/0xbf >[ 664.317594] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 664.317605] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 664.317620] ttm_dma_populate+0x25e/0x350 [ttm] >[ 664.317631] ttm_tt_bind+0x2c/0x60 [ttm] >[ 664.317638] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 664.317652] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 664.317656] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 664.317666] ? mutex_trylock+0xcd/0xe0 >[ 664.317675] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 664.317715] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 664.317749] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 664.317788] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 664.317825] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 664.317858] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 664.317884] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 664.317917] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 664.317932] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 664.317946] drm_ioctl+0x2d5/0x370 [drm] >[ 664.317973] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 664.317978] ? __pm_runtime_resume+0x54/0x90 >[ 664.317983] ? trace_hardirqs_on_caller+0xed/0x180 >[ 664.318001] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 664.318007] do_vfs_ioctl+0xa5/0x6e0 >[ 664.318014] SyS_ioctl+0x74/0x80 >[ 664.318019] do_syscall_64+0x79/0x220 >[ 664.318022] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 664.318025] RIP: 0033:0x7f70a90d90f7 >[ 664.318026] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 664.318029] RAX: ffffffffffffffda RBX: 000055e7ee49f8c0 RCX: 00007f70a90d90f7 >[ 664.318030] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 664.318031] RBP: 00007ffd456b9940 R08: 000055e7ee49f8c0 R09: 0000000000000004 >[ 664.318032] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 664.318034] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edd92bb0 >[ 666.332466] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 666.332469] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 666.332472] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 666.332473] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 666.332475] Call Trace: >[ 666.332482] dump_stack+0x85/0xbf >[ 666.332487] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 666.332496] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 666.332506] ttm_dma_populate+0x25e/0x350 [ttm] >[ 666.332513] ttm_tt_bind+0x2c/0x60 [ttm] >[ 666.332517] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 666.332525] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 666.332529] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 666.332535] ? mutex_trylock+0xcd/0xe0 >[ 666.332541] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 666.332582] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 666.332609] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 666.332637] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 666.332665] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 666.332691] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 666.332712] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 666.332737] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 666.332752] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 666.332762] drm_ioctl+0x2d5/0x370 [drm] >[ 666.332782] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 666.332788] ? __pm_runtime_resume+0x54/0x90 >[ 666.332793] ? trace_hardirqs_on_caller+0xed/0x180 >[ 666.332816] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 666.332822] do_vfs_ioctl+0xa5/0x6e0 >[ 666.332829] SyS_ioctl+0x74/0x80 >[ 666.332835] do_syscall_64+0x79/0x220 >[ 666.332839] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 666.332841] RIP: 0033:0x7f70a90d90f7 >[ 666.332843] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 666.332846] RAX: ffffffffffffffda RBX: 000055e7ed024ca0 RCX: 00007f70a90d90f7 >[ 666.332847] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 666.332848] RBP: 00007ffd456b98b0 R08: 000055e7ed024ca0 R09: 0000000000000004 >[ 666.332850] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 666.332851] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee4aa600 >[ 672.820561] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 672.820565] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 672.820567] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 672.820569] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 672.820570] Call Trace: >[ 672.820577] dump_stack+0x85/0xbf >[ 672.820582] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 672.820590] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 672.820599] ttm_dma_populate+0x25e/0x350 [ttm] >[ 672.820605] ttm_tt_bind+0x2c/0x60 [ttm] >[ 672.820609] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 672.820617] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 672.820621] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 672.820627] ? mutex_trylock+0xcd/0xe0 >[ 672.820632] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 672.820670] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 672.820697] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 672.820725] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 672.820752] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 672.820777] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 672.820798] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 672.820823] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 672.820837] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 672.820846] drm_ioctl+0x2d5/0x370 [drm] >[ 672.820866] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 672.820871] ? __pm_runtime_resume+0x54/0x90 >[ 672.820876] ? trace_hardirqs_on_caller+0xed/0x180 >[ 672.820898] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 672.820903] do_vfs_ioctl+0xa5/0x6e0 >[ 672.820910] SyS_ioctl+0x74/0x80 >[ 672.820915] do_syscall_64+0x79/0x220 >[ 672.820919] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 672.820921] RIP: 0033:0x7f70a90d90f7 >[ 672.820923] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 672.820926] RAX: ffffffffffffffda RBX: 000055e7ed024ca0 RCX: 00007f70a90d90f7 >[ 672.820927] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 672.820928] RBP: 00007ffd456b98b0 R08: 000055e7ed024ca0 R09: 0000000000000004 >[ 672.820930] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 672.820931] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee4aa600 >[ 674.044491] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 674.044496] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 674.044500] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 674.044502] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 674.044504] Call Trace: >[ 674.044512] dump_stack+0x85/0xbf >[ 674.044518] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 674.044530] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 674.044546] ttm_dma_populate+0x25e/0x350 [ttm] >[ 674.044557] ttm_tt_bind+0x2c/0x60 [ttm] >[ 674.044563] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 674.044578] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 674.044583] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 674.044592] ? mutex_trylock+0xcd/0xe0 >[ 674.044600] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 674.044638] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 674.044671] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 674.044712] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 674.044750] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 674.044785] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 674.044812] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 674.044846] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 674.044861] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 674.044875] drm_ioctl+0x2d5/0x370 [drm] >[ 674.044903] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 674.044910] ? __pm_runtime_resume+0x54/0x90 >[ 674.044918] ? trace_hardirqs_on_caller+0xed/0x180 >[ 674.044949] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 674.044957] do_vfs_ioctl+0xa5/0x6e0 >[ 674.044969] SyS_ioctl+0x74/0x80 >[ 674.044976] do_syscall_64+0x79/0x220 >[ 674.044981] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 674.044984] RIP: 0033:0x7f70a90d90f7 >[ 674.044986] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 674.044990] RAX: ffffffffffffffda RBX: 000055e7ed024ca0 RCX: 00007f70a90d90f7 >[ 674.044992] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 674.044994] RBP: 00007ffd456b98b0 R08: 000055e7ed024ca0 R09: 0000000000000004 >[ 674.044996] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 674.044998] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee4aa600 >[ 677.332461] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 677.332466] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 677.332470] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 677.332472] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 677.332473] Call Trace: >[ 677.332482] dump_stack+0x85/0xbf >[ 677.332487] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 677.332498] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 677.332512] ttm_dma_populate+0x25e/0x350 [ttm] >[ 677.332522] ttm_tt_bind+0x2c/0x60 [ttm] >[ 677.332528] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 677.332540] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 677.332545] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 677.332553] ? mutex_trylock+0xcd/0xe0 >[ 677.332561] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 677.332600] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 677.332629] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 677.332637] ? __lock_acquire+0x2d4/0x1340 >[ 677.332676] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 677.332709] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 677.332741] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 677.332765] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 677.332796] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 677.332811] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 677.332822] drm_ioctl+0x2d5/0x370 [drm] >[ 677.332849] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 677.332855] ? __pm_runtime_resume+0x54/0x90 >[ 677.332861] ? trace_hardirqs_on_caller+0xed/0x180 >[ 677.332900] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 677.332906] do_vfs_ioctl+0xa5/0x6e0 >[ 677.332917] SyS_ioctl+0x74/0x80 >[ 677.332924] do_syscall_64+0x79/0x220 >[ 677.332928] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 677.332932] RIP: 0033:0x7f70a90d90f7 >[ 677.332934] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 677.332938] RAX: ffffffffffffffda RBX: 000055e7eb1c0f20 RCX: 00007f70a90d90f7 >[ 677.332940] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 677.332942] RBP: 00007ffd456b99b0 R08: 000055e7eb1c0f20 R09: 0000000000000004 >[ 677.332943] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 677.332945] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ed861cc0 >[ 677.444927] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 677.444930] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 677.444932] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 677.444934] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 677.444935] Call Trace: >[ 677.444941] dump_stack+0x85/0xbf >[ 677.444946] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 677.444954] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 677.444963] ttm_dma_populate+0x25e/0x350 [ttm] >[ 677.444969] ttm_tt_bind+0x2c/0x60 [ttm] >[ 677.444973] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 677.444981] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 677.444984] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 677.444990] ? mutex_trylock+0xcd/0xe0 >[ 677.444995] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 677.445025] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 677.445044] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 677.445050] ? __lock_acquire+0x2d4/0x1340 >[ 677.445068] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 677.445089] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 677.445110] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 677.445125] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 677.445145] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 677.445156] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 677.445164] drm_ioctl+0x2d5/0x370 [drm] >[ 677.445180] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 677.445185] ? __pm_runtime_resume+0x54/0x90 >[ 677.445189] ? trace_hardirqs_on_caller+0xed/0x180 >[ 677.445206] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 677.445212] do_vfs_ioctl+0xa5/0x6e0 >[ 677.445218] SyS_ioctl+0x74/0x80 >[ 677.445223] do_syscall_64+0x79/0x220 >[ 677.445226] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 677.445228] RIP: 0033:0x7f70a90d90f7 >[ 677.445230] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 677.445233] RAX: ffffffffffffffda RBX: 000055e7eb1c0f20 RCX: 00007f70a90d90f7 >[ 677.445234] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 677.445235] RBP: 00007ffd456b99b0 R08: 000055e7eb1c0f20 R09: 0000000000000004 >[ 677.445237] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 677.445238] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ed861cc0 >[ 678.325328] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 678.325331] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 678.325334] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 678.325335] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 678.325336] Call Trace: >[ 678.325343] dump_stack+0x85/0xbf >[ 678.325348] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 678.325356] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 678.325365] ttm_dma_populate+0x25e/0x350 [ttm] >[ 678.325372] ttm_tt_bind+0x2c/0x60 [ttm] >[ 678.325376] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 678.325384] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 678.325387] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 678.325394] ? mutex_trylock+0xcd/0xe0 >[ 678.325399] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 678.325432] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 678.325454] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 678.325478] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 678.325502] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 678.325524] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 678.325542] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 678.325569] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 678.325581] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 678.325590] drm_ioctl+0x2d5/0x370 [drm] >[ 678.325607] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 678.325612] ? __pm_runtime_resume+0x54/0x90 >[ 678.325617] ? trace_hardirqs_on_caller+0xed/0x180 >[ 678.325636] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 678.325641] do_vfs_ioctl+0xa5/0x6e0 >[ 678.325648] SyS_ioctl+0x74/0x80 >[ 678.325653] do_syscall_64+0x79/0x220 >[ 678.325656] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 678.325659] RIP: 0033:0x7f70a90d90f7 >[ 678.325660] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 678.325663] RAX: ffffffffffffffda RBX: 000055e7ee21e370 RCX: 00007f70a90d90f7 >[ 678.325664] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 678.325665] RBP: 00007ffd456b9940 R08: 000055e7ee21e370 R09: 0000000000000004 >[ 678.325667] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 678.325668] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edee9860 >[ 679.016394] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 679.016397] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 679.016400] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 679.016402] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 679.016403] Call Trace: >[ 679.016411] dump_stack+0x85/0xbf >[ 679.016416] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 679.016428] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 679.016443] ttm_dma_populate+0x25e/0x350 [ttm] >[ 679.016453] ttm_tt_bind+0x2c/0x60 [ttm] >[ 679.016459] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 679.016472] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 679.016477] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 679.016485] ? mutex_trylock+0xcd/0xe0 >[ 679.016493] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 679.016532] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 679.016564] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 679.016599] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 679.016633] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 679.016665] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 679.016689] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 679.016719] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 679.016733] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 679.016745] drm_ioctl+0x2d5/0x370 [drm] >[ 679.016770] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 679.016777] ? __pm_runtime_resume+0x54/0x90 >[ 679.016784] ? trace_hardirqs_on_caller+0xed/0x180 >[ 679.016811] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 679.016818] do_vfs_ioctl+0xa5/0x6e0 >[ 679.016829] SyS_ioctl+0x74/0x80 >[ 679.016835] do_syscall_64+0x79/0x220 >[ 679.016840] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 679.016844] RIP: 0033:0x7f70a90d90f7 >[ 679.016846] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 679.016850] RAX: ffffffffffffffda RBX: 000055e7eb3dd0d0 RCX: 00007f70a90d90f7 >[ 679.016852] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 679.016854] RBP: 00007ffd456b9940 R08: 000055e7eb3dd0d0 R09: 0000000000000004 >[ 679.016856] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 679.016857] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee3aece0 >[ 682.040305] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 682.040309] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 682.040313] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 682.040315] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 682.040316] Call Trace: >[ 682.040325] dump_stack+0x85/0xbf >[ 682.040330] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 682.040341] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 682.040356] ttm_dma_populate+0x25e/0x350 [ttm] >[ 682.040366] ttm_tt_bind+0x2c/0x60 [ttm] >[ 682.040373] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 682.040386] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 682.040391] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 682.040400] ? mutex_trylock+0xcd/0xe0 >[ 682.040408] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 682.040447] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 682.040481] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 682.040518] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 682.040555] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 682.040589] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 682.040616] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 682.040648] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 682.040664] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 682.040676] drm_ioctl+0x2d5/0x370 [drm] >[ 682.040704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 682.040711] ? __pm_runtime_resume+0x54/0x90 >[ 682.040718] ? trace_hardirqs_on_caller+0xed/0x180 >[ 682.040748] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 682.040756] do_vfs_ioctl+0xa5/0x6e0 >[ 682.040766] SyS_ioctl+0x74/0x80 >[ 682.040774] do_syscall_64+0x79/0x220 >[ 682.040778] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 682.040782] RIP: 0033:0x7f70a90d90f7 >[ 682.040784] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 682.040788] RAX: ffffffffffffffda RBX: 000055e7ee4a4240 RCX: 00007f70a90d90f7 >[ 682.040790] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 682.040792] RBP: 00007ffd456b9940 R08: 000055e7ee4a4240 R09: 0000000000000004 >[ 682.040794] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 682.040795] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ec7fbab0 >[ 682.257217] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 682.257220] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 682.257222] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 682.257224] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 682.257225] Call Trace: >[ 682.257232] dump_stack+0x85/0xbf >[ 682.257236] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 682.257244] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 682.257254] ttm_dma_populate+0x25e/0x350 [ttm] >[ 682.257260] ttm_tt_bind+0x2c/0x60 [ttm] >[ 682.257264] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 682.257272] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 682.257275] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 682.257281] ? mutex_trylock+0xcd/0xe0 >[ 682.257287] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 682.257316] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 682.257338] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 682.257362] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 682.257385] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 682.257406] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 682.257427] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 682.257449] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 682.257461] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 682.257469] drm_ioctl+0x2d5/0x370 [drm] >[ 682.257494] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 682.257501] ? __pm_runtime_resume+0x54/0x90 >[ 682.257509] ? trace_hardirqs_on_caller+0xed/0x180 >[ 682.257540] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 682.257548] do_vfs_ioctl+0xa5/0x6e0 >[ 682.257560] SyS_ioctl+0x74/0x80 >[ 682.257567] do_syscall_64+0x79/0x220 >[ 682.257572] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 682.257576] RIP: 0033:0x7f70a90d90f7 >[ 682.257578] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 682.257583] RAX: ffffffffffffffda RBX: 000055e7ee4a4240 RCX: 00007f70a90d90f7 >[ 682.257585] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 682.257587] RBP: 00007ffd456b9940 R08: 000055e7ee4a4240 R09: 0000000000000004 >[ 682.257589] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 682.257591] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ec7fbab0 >[ 687.230664] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 687.230667] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 687.230669] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 687.230671] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 687.230672] Call Trace: >[ 687.230679] dump_stack+0x85/0xbf >[ 687.230683] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 687.230691] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 687.230700] ttm_dma_populate+0x25e/0x350 [ttm] >[ 687.230706] ttm_tt_bind+0x2c/0x60 [ttm] >[ 687.230710] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 687.230718] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 687.230721] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 687.230727] ? mutex_trylock+0xcd/0xe0 >[ 687.230733] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 687.230763] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 687.230785] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 687.230816] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 687.230851] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 687.230883] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 687.230909] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 687.230941] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 687.230955] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 687.230969] drm_ioctl+0x2d5/0x370 [drm] >[ 687.230986] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 687.230991] ? __pm_runtime_resume+0x54/0x90 >[ 687.230996] ? trace_hardirqs_on_caller+0xed/0x180 >[ 687.231014] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 687.231019] do_vfs_ioctl+0xa5/0x6e0 >[ 687.231026] SyS_ioctl+0x74/0x80 >[ 687.231030] do_syscall_64+0x79/0x220 >[ 687.231034] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 687.231036] RIP: 0033:0x7f70a90d90f7 >[ 687.231038] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 687.231040] RAX: ffffffffffffffda RBX: 000055e7ed0b7930 RCX: 00007f70a90d90f7 >[ 687.231042] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 687.231043] RBP: 00007ffd456b99b0 R08: 000055e7ed0b7930 R09: 0000000000000004 >[ 687.231044] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 687.231045] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ec505880 >[ 687.376232] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 687.376236] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 687.376239] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 687.376240] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 687.376241] Call Trace: >[ 687.376248] dump_stack+0x85/0xbf >[ 687.376252] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 687.376260] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 687.376269] ttm_dma_populate+0x25e/0x350 [ttm] >[ 687.376276] ttm_tt_bind+0x2c/0x60 [ttm] >[ 687.376280] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 687.376288] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 687.376291] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 687.376297] ? mutex_trylock+0xcd/0xe0 >[ 687.376302] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 687.376331] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 687.376352] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 687.376376] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 687.376399] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 687.376420] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 687.376437] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 687.376458] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 687.376469] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 687.376478] drm_ioctl+0x2d5/0x370 [drm] >[ 687.376496] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 687.376501] ? __pm_runtime_resume+0x54/0x90 >[ 687.376506] ? trace_hardirqs_on_caller+0xed/0x180 >[ 687.376525] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 687.376531] do_vfs_ioctl+0xa5/0x6e0 >[ 687.376538] SyS_ioctl+0x74/0x80 >[ 687.376543] do_syscall_64+0x79/0x220 >[ 687.376546] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 687.376548] RIP: 0033:0x7f70a90d90f7 >[ 687.376550] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 687.376552] RAX: ffffffffffffffda RBX: 000055e7ed0b7930 RCX: 00007f70a90d90f7 >[ 687.376554] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 687.376555] RBP: 00007ffd456b99b0 R08: 000055e7ed0b7930 R09: 0000000000000004 >[ 687.376557] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 687.376558] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ec505880 >[ 687.622518] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 687.622523] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 687.622526] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 687.622529] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 687.622531] Call Trace: >[ 687.622539] dump_stack+0x85/0xbf >[ 687.622545] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 687.622557] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 687.622573] ttm_dma_populate+0x25e/0x350 [ttm] >[ 687.622584] ttm_tt_bind+0x2c/0x60 [ttm] >[ 687.622590] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 687.622603] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 687.622608] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 687.622618] ? mutex_trylock+0xcd/0xe0 >[ 687.622627] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 687.622667] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 687.622702] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 687.622741] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 687.622777] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 687.622811] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 687.622837] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 687.622870] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 687.622886] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 687.622899] drm_ioctl+0x2d5/0x370 [drm] >[ 687.622927] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 687.622933] ? __pm_runtime_resume+0x54/0x90 >[ 687.622941] ? trace_hardirqs_on_caller+0xed/0x180 >[ 687.622971] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 687.622979] do_vfs_ioctl+0xa5/0x6e0 >[ 687.622991] SyS_ioctl+0x74/0x80 >[ 687.622999] do_syscall_64+0x79/0x220 >[ 687.623003] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 687.623007] RIP: 0033:0x7f70a90d90f7 >[ 687.623009] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 687.623013] RAX: ffffffffffffffda RBX: 000055e7edc42280 RCX: 00007f70a90d90f7 >[ 687.623014] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 687.623016] RBP: 00007ffd456b9940 R08: 000055e7edc42280 R09: 0000000000000004 >[ 687.623018] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 687.623019] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ede71730 >[ 687.966913] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 687.966918] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 687.966922] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 687.966925] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 687.966927] Call Trace: >[ 687.966935] dump_stack+0x85/0xbf >[ 687.966941] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 687.966952] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 687.966967] ttm_dma_populate+0x25e/0x350 [ttm] >[ 687.966976] ttm_tt_bind+0x2c/0x60 [ttm] >[ 687.966982] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 687.966995] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 687.966999] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 687.967008] ? mutex_trylock+0xcd/0xe0 >[ 687.967016] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 687.967052] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 687.967082] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 687.967117] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 687.967151] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 687.967182] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 687.967206] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 687.967237] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 687.967251] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 687.967263] drm_ioctl+0x2d5/0x370 [drm] >[ 687.967288] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 687.967295] ? __pm_runtime_resume+0x54/0x90 >[ 687.967302] ? trace_hardirqs_on_caller+0xed/0x180 >[ 687.967329] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 687.967336] do_vfs_ioctl+0xa5/0x6e0 >[ 687.967347] SyS_ioctl+0x74/0x80 >[ 687.967354] do_syscall_64+0x79/0x220 >[ 687.967358] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 687.967361] RIP: 0033:0x7f70a90d90f7 >[ 687.967364] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 687.967367] RAX: ffffffffffffffda RBX: 000055e7ee494af0 RCX: 00007f70a90d90f7 >[ 687.967369] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 687.967371] RBP: 00007ffd456b9940 R08: 000055e7ee494af0 R09: 0000000000000004 >[ 687.967373] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 687.967375] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edae7bc0 >[ 691.956197] warn_alloc: 22 callbacks suppressed >[ 691.956213] Web Content: page allocation failure: order:0, mode:0x1000000(GFP_NOWAIT), nodemask=(null) >[ 691.956266] Web Content cpuset=/ mems_allowed=0 >[ 691.956522] CPU: 6 PID: 4548 Comm: Web Content Not tainted 4.16.0-rc6-mm_thp #1 >[ 691.956524] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 691.956526] Call Trace: >[ 691.956532] dump_stack+0x85/0xbf >[ 691.956537] warn_alloc+0xff/0x1a0 >[ 691.956551] __alloc_pages_slowpath+0x102c/0x1070 >[ 691.956571] __alloc_pages_nodemask+0x383/0x410 >[ 691.956580] new_slab+0x2f4/0x820 >[ 691.956589] ___slab_alloc+0x39a/0x5d0 >[ 691.956596] ? avc_alloc_node+0x20/0x290 >[ 691.956603] ? flex_array_get_ptr+0x5/0x20 >[ 691.956606] ? avtab_search_node+0xb1/0x100 >[ 691.956611] ? avc_alloc_node+0x20/0x290 >[ 691.956614] ? avc_alloc_node+0x20/0x290 >[ 691.956616] ? __slab_alloc+0x4c/0xa0 >[ 691.956619] __slab_alloc+0x4c/0xa0 >[ 691.956625] kmem_cache_alloc+0x24a/0x2f0 >[ 691.956630] avc_alloc_node+0x20/0x290 >[ 691.956636] avc_compute_av+0xff/0x2b0 >[ 691.956643] avc_has_perm_noaudit+0x16a/0x210 >[ 691.956654] cred_has_capability+0x77/0x120 >[ 691.956659] ? lock_acquire+0x13/0x200 >[ 691.956664] ? has_ns_capability_noaudit+0x5/0x150 >[ 691.956671] security_capable_noaudit+0x44/0x60 >[ 691.956676] has_ns_capability_noaudit+0x7c/0x150 >[ 691.956681] oom_badness+0x1da/0x250 >[ 691.956687] oom_evaluate_task+0xaf/0xe0 >[ 691.956692] out_of_memory+0x3e6/0x5c0 >[ 691.956699] __alloc_pages_slowpath+0xc49/0x1070 >[ 691.956718] __alloc_pages_nodemask+0x383/0x410 >[ 691.956728] filemap_fault+0x48a/0xa20 >[ 691.956767] ? __xfs_filemap_fault+0x73/0x2e0 [xfs] >[ 691.956798] ? __xfs_filemap_fault+0x73/0x2e0 [xfs] >[ 691.956802] ? down_read_nested+0x70/0xb0 >[ 691.956830] __xfs_filemap_fault+0x85/0x2e0 [xfs] >[ 691.956833] ? __handle_mm_fault+0xf76/0x1230 >[ 691.956840] __do_fault+0x1f/0xdf >[ 691.956844] __handle_mm_fault+0xd22/0x1230 >[ 691.956858] handle_mm_fault+0x198/0x3a0 >[ 691.956864] __do_page_fault+0x28c/0x530 >[ 691.956874] do_page_fault+0x32/0x290 >[ 691.956879] ? page_fault+0x2f/0x50 >[ 691.956882] page_fault+0x45/0x50 >[ 691.956885] RIP: 81f22000:0x1 >[ 691.956887] RSP: ad1b46e0:00007ffcad1b46d0 EFLAGS: 00000000 >[ 691.956978] Mem-Info: >[ 691.956983] active_anon:7232961 inactive_anon:455462 isolated_anon:0 > active_file:282 inactive_file:294 isolated_file:0 > unevictable:121 dirty:1 writeback:1 unstable:0 > slab_reclaimable:20906 slab_unreclaimable:40358 > mapped:5955 shmem:5524 pagetables:67798 bounce:0 > free:48269 free_pcp:972 free_cma:0 >[ 691.956987] Node 0 active_anon:28931844kB inactive_anon:1821848kB active_file:1128kB inactive_file:1176kB unevictable:484kB isolated(anon):0kB isolated(file):0kB mapped:23820kB dirty:4kB writeback:4kB shmem:22096kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no >[ 691.956989] Node 0 DMA free:15864kB min:32kB low:44kB high:56kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB >[ 691.956994] lowmem_reserve[]: 0 3322 30890 30890 30890 >[ 691.957005] Node 0 DMA32 free:116988kB min:7264kB low:10664kB high:14064kB active_anon:3364200kB inactive_anon:936kB active_file:236kB inactive_file:4kB unevictable:0kB writepending:0kB present:3571144kB managed:3505396kB mlocked:0kB kernel_stack:0kB pagetables:20252kB bounce:0kB free_pcp:240kB local_pcp:32kB free_cma:0kB >[ 691.957011] lowmem_reserve[]: 0 0 27567 27567 27567 >[ 691.957021] Node 0 Normal free:60224kB min:60280kB low:88508kB high:116736kB active_anon:25567352kB inactive_anon:1820912kB active_file:2240kB inactive_file:1680kB unevictable:484kB writepending:8kB present:29868032kB managed:28238344kB mlocked:484kB kernel_stack:24912kB pagetables:250940kB bounce:0kB free_pcp:3648kB local_pcp:492kB free_cma:0kB >[ 691.957027] lowmem_reserve[]: 0 0 0 0 0 >[ 691.957037] Node 0 DMA: 2*4kB (U) 2*8kB (U) 0*16kB 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15864kB >[ 691.957094] Node 0 DMA32: 39*4kB (UME) 300*8kB (UME) 168*16kB (UME) 78*32kB (UME) 45*64kB (UME) 41*128kB (UE) 11*256kB (UE) 6*512kB (UME) 1*1024kB (E) 4*2048kB (UME) 21*4096kB (UME) = 116988kB >[ 691.957133] Node 0 Normal: 323*4kB (UMEH) 1059*8kB (UMEH) 575*16kB (UMEH) 435*32kB (UMEH) 171*64kB (UMEH) 54*128kB (UEH) 14*256kB (UEH) 4*512kB (UM) 2*1024kB (M) 1*2048kB (U) 0*4096kB = 60468kB >[ 691.957172] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB >[ 691.957174] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB >[ 691.957176] 14465 total pagecache pages >[ 691.957187] 8378 pages in swap cache >[ 691.957189] Swap cache stats: add 16380140, delete 16383532, find 566449/1184123 >[ 691.957191] Free swap = 0kB >[ 691.957192] Total swap = 62494716kB >[ 691.957285] 8363791 pages RAM >[ 691.957287] 0 pages HighMem/MovableOnly >[ 691.957289] 423882 pages reserved >[ 691.957290] 0 pages cma reserved >[ 691.957292] 0 pages hwpoisoned >[ 691.957312] slab_out_of_memory: 22 callbacks suppressed >[ 691.957313] SLUB: Unable to allocate memory on node -1, gfp=0x1008000(GFP_NOWAIT|__GFP_ZERO) >[ 691.957316] cache: page->ptl, object size: 72, buffer size: 72, default order: 0, min order: 0 >[ 691.957332] node 0: slabs: 1311, objs: 73416, free: 0 >[ 691.957532] Web Content: page allocation failure: order:0, mode:0x1000000(GFP_NOWAIT), nodemask=(null) >[ 691.957535] Web Content cpuset=/ mems_allowed=0 >[ 691.957542] CPU: 6 PID: 4548 Comm: Web Content Not tainted 4.16.0-rc6-mm_thp #1 >[ 691.957544] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 691.957545] Call Trace: >[ 691.957550] dump_stack+0x85/0xbf >[ 691.957554] warn_alloc+0xff/0x1a0 >[ 691.957569] __alloc_pages_slowpath+0x102c/0x1070 >[ 691.957590] __alloc_pages_nodemask+0x383/0x410 >[ 691.957600] new_slab+0x2f4/0x820 >[ 691.957610] ___slab_alloc+0x39a/0x5d0 >[ 691.957617] ? avc_alloc_node+0x20/0x290 >[ 691.957624] ? flex_array_get_ptr+0x5/0x20 >[ 691.957628] ? avtab_search_node+0xb1/0x100 >[ 691.957634] ? avc_alloc_node+0x20/0x290 >[ 691.957636] ? avc_alloc_node+0x20/0x290 >[ 691.957639] ? __slab_alloc+0x4c/0xa0 >[ 691.957642] __slab_alloc+0x4c/0xa0 >[ 691.957648] kmem_cache_alloc+0x24a/0x2f0 >[ 691.957654] avc_alloc_node+0x20/0x290 >[ 691.957661] avc_compute_av+0xff/0x2b0 >[ 691.957668] avc_has_perm_noaudit+0x16a/0x210 >[ 691.957680] cred_has_capability+0x77/0x120 >[ 691.957686] ? lock_acquire+0x13/0x200 >[ 691.957691] ? has_ns_capability_noaudit+0x5/0x150 >[ 691.957698] security_capable_noaudit+0x44/0x60 >[ 691.957703] has_ns_capability_noaudit+0x7c/0x150 >[ 691.957709] oom_badness+0x1da/0x250 >[ 691.957716] oom_evaluate_task+0xaf/0xe0 >[ 691.957721] out_of_memory+0x3e6/0x5c0 >[ 691.957728] __alloc_pages_slowpath+0xc49/0x1070 >[ 691.957749] __alloc_pages_nodemask+0x383/0x410 >[ 691.957759] filemap_fault+0x48a/0xa20 >[ 691.957789] ? __xfs_filemap_fault+0x73/0x2e0 [xfs] >[ 691.957819] ? __xfs_filemap_fault+0x73/0x2e0 [xfs] >[ 691.957823] ? down_read_nested+0x70/0xb0 >[ 691.957851] __xfs_filemap_fault+0x85/0x2e0 [xfs] >[ 691.957855] ? __handle_mm_fault+0xf76/0x1230 >[ 691.957861] __do_fault+0x1f/0xdf >[ 691.957865] __handle_mm_fault+0xd22/0x1230 >[ 691.957880] handle_mm_fault+0x198/0x3a0 >[ 691.957887] __do_page_fault+0x28c/0x530 >[ 691.957898] do_page_fault+0x32/0x290 >[ 691.957902] ? page_fault+0x2f/0x50 >[ 691.957905] page_fault+0x45/0x50 >[ 691.957908] RIP: 81f22000:0x1 >[ 691.957910] RSP: ad1b46e0:00007ffcad1b46d0 EFLAGS: 00000000 >[ 691.957926] SLUB: Unable to allocate memory on node -1, gfp=0x1008000(GFP_NOWAIT|__GFP_ZERO) >[ 691.957929] cache: page->ptl, object size: 72, buffer size: 72, default order: 0, min order: 0 >[ 691.957931] node 0: slabs: 1311, objs: 73416, free: 0 >[ 691.958054] Web Content: page allocation failure: order:0, mode:0x1000000(GFP_NOWAIT), nodemask=(null) >[ 691.958056] Web Content cpuset=/ mems_allowed=0 >[ 691.958063] CPU: 6 PID: 4548 Comm: Web Content Not tainted 4.16.0-rc6-mm_thp #1 >[ 691.958065] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 691.958067] Call Trace: >[ 691.958072] dump_stack+0x85/0xbf >[ 691.958075] warn_alloc+0xff/0x1a0 >[ 691.958090] __alloc_pages_slowpath+0x102c/0x1070 >[ 691.958111] __alloc_pages_nodemask+0x383/0x410 >[ 691.958121] new_slab+0x2f4/0x820 >[ 691.958130] ___slab_alloc+0x39a/0x5d0 >[ 691.958137] ? avc_alloc_node+0x20/0x290 >[ 691.958143] ? flex_array_get_ptr+0x5/0x20 >[ 691.958146] ? avtab_search_node+0xb1/0x100 >[ 691.958151] ? avc_alloc_node+0x20/0x290 >[ 691.958154] ? avc_alloc_node+0x20/0x290 >[ 691.958157] ? __slab_alloc+0x4c/0xa0 >[ 691.958160] __slab_alloc+0x4c/0xa0 >[ 691.958166] kmem_cache_alloc+0x24a/0x2f0 >[ 691.958172] avc_alloc_node+0x20/0x290 >[ 691.958178] avc_compute_av+0xff/0x2b0 >[ 691.958186] avc_has_perm_noaudit+0x16a/0x210 >[ 691.958197] cred_has_capability+0x77/0x120 >[ 691.958202] ? lock_acquire+0x13/0x200 >[ 691.958206] ? has_ns_capability_noaudit+0x5/0x150 >[ 691.958213] security_capable_noaudit+0x44/0x60 >[ 691.958218] has_ns_capability_noaudit+0x7c/0x150 >[ 691.958224] oom_badness+0x1da/0x250 >[ 691.958230] oom_evaluate_task+0xaf/0xe0 >[ 691.958235] out_of_memory+0x3e6/0x5c0 >[ 691.958242] __alloc_pages_slowpath+0xc49/0x1070 >[ 691.958264] __alloc_pages_nodemask+0x383/0x410 >[ 691.958273] filemap_fault+0x48a/0xa20 >[ 691.958301] ? __xfs_filemap_fault+0x73/0x2e0 [xfs] >[ 691.958331] ? __xfs_filemap_fault+0x73/0x2e0 [xfs] >[ 691.958335] ? down_read_nested+0x70/0xb0 >[ 691.958363] __xfs_filemap_fault+0x85/0x2e0 [xfs] >[ 691.958366] ? __handle_mm_fault+0xf76/0x1230 >[ 691.958373] __do_fault+0x1f/0xdf >[ 691.958377] __handle_mm_fault+0xd22/0x1230 >[ 691.958392] handle_mm_fault+0x198/0x3a0 >[ 691.958399] __do_page_fault+0x28c/0x530 >[ 691.958409] do_page_fault+0x32/0x290 >[ 691.958413] ? page_fault+0x2f/0x50 >[ 691.958416] page_fault+0x45/0x50 >[ 691.958419] RIP: 81f22000:0x1 >[ 691.958421] RSP: ad1b46e0:00007ffcad1b46d0 EFLAGS: 00000000 >[ 691.958437] SLUB: Unable to allocate memory on node -1, gfp=0x1008000(GFP_NOWAIT|__GFP_ZERO) >[ 691.958439] cache: page->ptl, object size: 72, buffer size: 72, default order: 0, min order: 0 >[ 691.958441] node 0: slabs: 1311, objs: 73416, free: 0 >[ 691.958499] Web Content: page allocation failure: order:0, mode:0x1000000(GFP_NOWAIT), nodemask=(null) >[ 691.958501] Web Content cpuset=/ mems_allowed=0 >[ 691.958508] CPU: 6 PID: 4548 Comm: Web Content Not tainted 4.16.0-rc6-mm_thp #1 >[ 691.958510] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 691.958512] Call Trace: >[ 691.958516] dump_stack+0x85/0xbf >[ 691.958519] warn_alloc+0xff/0x1a0 >[ 691.958534] __alloc_pages_slowpath+0x102c/0x1070 >[ 691.958555] __alloc_pages_nodemask+0x383/0x410 >[ 691.958565] new_slab+0x2f4/0x820 >[ 691.958574] ___slab_alloc+0x39a/0x5d0 >[ 691.958580] ? avc_alloc_node+0x20/0x290 >[ 691.958587] ? flex_array_get_ptr+0x5/0x20 >[ 691.958590] ? avtab_search_node+0xb1/0x100 >[ 691.958595] ? avc_alloc_node+0x20/0x290 >[ 691.958598] ? avc_alloc_node+0x20/0x290 >[ 691.958601] ? __slab_alloc+0x4c/0xa0 >[ 691.958603] __slab_alloc+0x4c/0xa0 >[ 691.958609] kmem_cache_alloc+0x24a/0x2f0 >[ 691.958616] avc_alloc_node+0x20/0x290 >[ 691.958622] avc_compute_av+0xff/0x2b0 >[ 691.958629] avc_has_perm_noaudit+0x16a/0x210 >[ 691.958641] cred_has_capability+0x77/0x120 >[ 691.958646] ? lock_acquire+0x13/0x200 >[ 691.958650] ? has_ns_capability_noaudit+0x5/0x150 >[ 691.958656] security_capable_noaudit+0x44/0x60 >[ 691.958662] has_ns_capability_noaudit+0x7c/0x150 >[ 691.958667] oom_badness+0x1da/0x250 >[ 691.958673] oom_evaluate_task+0xaf/0xe0 >[ 691.958678] out_of_memory+0x3e6/0x5c0 >[ 691.958685] __alloc_pages_slowpath+0xc49/0x1070 >[ 691.958706] __alloc_pages_nodemask+0x383/0x410 >[ 691.958716] filemap_fault+0x48a/0xa20 >[ 691.958742] ? __xfs_filemap_fault+0x73/0x2e0 [xfs] >[ 691.958771] ? __xfs_filemap_fault+0x73/0x2e0 [xfs] >[ 691.958775] ? down_read_nested+0x70/0xb0 >[ 691.958801] __xfs_filemap_fault+0x85/0x2e0 [xfs] >[ 691.958804] ? __handle_mm_fault+0xf76/0x1230 >[ 691.958812] __do_fault+0x1f/0xdf >[ 691.958816] __handle_mm_fault+0xd22/0x1230 >[ 691.958830] handle_mm_fault+0x198/0x3a0 >[ 691.958837] __do_page_fault+0x28c/0x530 >[ 691.958847] do_page_fault+0x32/0x290 >[ 691.958851] ? page_fault+0x2f/0x50 >[ 691.958854] page_fault+0x45/0x50 >[ 691.958857] RIP: 81f22000:0x1 >[ 691.958859] RSP: ad1b46e0:00007ffcad1b46d0 EFLAGS: 00000000 >[ 691.958874] SLUB: Unable to allocate memory on node -1, gfp=0x1008000(GFP_NOWAIT|__GFP_ZERO) >[ 691.958876] cache: page->ptl, object size: 72, buffer size: 72, default order: 0, min order: 0 >[ 691.958879] node 0: slabs: 1311, objs: 73416, free: 0 >[ 691.959682] Web Content invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 >[ 691.959730] Web Content cpuset=/ mems_allowed=0 >[ 691.959973] CPU: 6 PID: 4548 Comm: Web Content Not tainted 4.16.0-rc6-mm_thp #1 >[ 691.959975] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 691.959977] Call Trace: >[ 691.959981] dump_stack+0x85/0xbf >[ 691.959985] dump_header+0x6e/0x2f9 >[ 691.959991] ? trace_hardirqs_on_caller+0xed/0x180 >[ 691.960000] oom_kill_process+0x21c/0x4f0 >[ 691.960007] out_of_memory+0x2f7/0x5c0 >[ 691.960014] __alloc_pages_slowpath+0xc49/0x1070 >[ 691.960036] __alloc_pages_nodemask+0x383/0x410 >[ 691.960046] filemap_fault+0x48a/0xa20 >[ 691.960074] ? __xfs_filemap_fault+0x73/0x2e0 [xfs] >[ 691.960105] ? __xfs_filemap_fault+0x73/0x2e0 [xfs] >[ 691.960110] ? down_read_nested+0x70/0xb0 >[ 691.960138] __xfs_filemap_fault+0x85/0x2e0 [xfs] >[ 691.960141] ? __handle_mm_fault+0xf76/0x1230 >[ 691.960148] __do_fault+0x1f/0xdf >[ 691.960152] __handle_mm_fault+0xd22/0x1230 >[ 691.960166] handle_mm_fault+0x198/0x3a0 >[ 691.960173] __do_page_fault+0x28c/0x530 >[ 691.960183] do_page_fault+0x32/0x290 >[ 691.960187] ? page_fault+0x2f/0x50 >[ 691.960190] page_fault+0x45/0x50 >[ 691.960193] RIP: 81f22000:0x1 >[ 691.960195] RSP: ad1b46e0:00007ffcad1b46d0 EFLAGS: 00000000 >[ 691.960212] Mem-Info: >[ 691.960217] active_anon:7232961 inactive_anon:455462 isolated_anon:0 > active_file:282 inactive_file:114 isolated_file:0 > unevictable:121 dirty:1 writeback:1 unstable:0 > slab_reclaimable:20906 slab_unreclaimable:40358 > mapped:5882 shmem:5524 pagetables:67798 bounce:0 > free:48521 free_pcp:418 free_cma:0 >[ 691.960221] Node 0 active_anon:28931844kB inactive_anon:1821848kB active_file:1128kB inactive_file:456kB unevictable:484kB isolated(anon):0kB isolated(file):0kB mapped:23528kB dirty:4kB writeback:4kB shmem:22096kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no >[ 691.960223] Node 0 DMA free:15864kB min:32kB low:44kB high:56kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB >[ 691.960230] lowmem_reserve[]: 0 3322 30890 30890 30890 >[ 691.960243] Node 0 DMA32 free:116988kB min:7264kB low:10664kB high:14064kB active_anon:3364200kB inactive_anon:936kB active_file:236kB inactive_file:4kB unevictable:0kB writepending:0kB present:3571144kB managed:3505396kB mlocked:0kB kernel_stack:0kB pagetables:20252kB bounce:0kB free_pcp:100kB local_pcp:32kB free_cma:0kB >[ 691.960249] lowmem_reserve[]: 0 0 27567 27567 27567 >[ 691.960262] Node 0 Normal free:61232kB min:60280kB low:88508kB high:116736kB active_anon:25567352kB inactive_anon:1820912kB active_file:1708kB inactive_file:1680kB unevictable:484kB writepending:8kB present:29868032kB managed:28238344kB mlocked:484kB kernel_stack:24912kB pagetables:250940kB bounce:0kB free_pcp:1624kB local_pcp:488kB free_cma:0kB >[ 691.960268] lowmem_reserve[]: 0 0 0 0 0 >[ 691.960281] Node 0 DMA: 2*4kB (U) 2*8kB (U) 0*16kB 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15864kB >[ 691.960342] Node 0 DMA32: 40*4kB (UME) 299*8kB (UME) 167*16kB (UME) 77*32kB (UE) 44*64kB (UME) 41*128kB (UE) 12*256kB (UME) 6*512kB (UME) 1*1024kB (E) 4*2048kB (UME) 21*4096kB (UME) = 117128kB >[ 691.960390] Node 0 Normal: 796*4kB (UMEH) 1100*8kB (UMEH) 576*16kB (UMEH) 435*32kB (UMEH) 171*64kB (UMEH) 54*128kB (UEH) 14*256kB (UEH) 4*512kB (UM) 2*1024kB (M) 1*2048kB (U) 0*4096kB = 62704kB >[ 691.960438] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB >[ 691.960440] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB >[ 691.960442] 14319 total pagecache pages >[ 691.960453] 8378 pages in swap cache >[ 691.960455] Swap cache stats: add 16380140, delete 16383532, find 566449/1184123 >[ 691.960457] Free swap = 0kB >[ 691.960459] Total swap = 62494716kB >[ 691.960488] 8363791 pages RAM >[ 691.960490] 0 pages HighMem/MovableOnly >[ 691.960492] 423882 pages reserved >[ 691.960494] 0 pages cma reserved >[ 691.960496] 0 pages hwpoisoned >[ 691.960498] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name >[ 691.960551] [ 595] 0 595 51001 97 405504 192 0 systemd-journal >[ 691.960613] [ 632] 0 632 25298 7 204800 1126 -1000 systemd-udevd >[ 691.960619] [ 800] 0 800 25520 14 98304 471 0 lvmetad >[ 691.960625] [ 874] 0 874 16049 23 139264 89 -1000 auditd >[ 691.960629] [ 876] 0 876 21122 8 69632 41 0 audispd >[ 691.960634] [ 884] 0 884 9652 12 118784 82 0 sedispatch >[ 691.960639] [ 905] 0 905 10798 0 135168 126 0 bluetoothd >[ 691.960644] [ 907] 81 907 20261 457 151552 172 -900 dbus-daemon >[ 691.960649] [ 911] 70 911 18576 39 143360 68 0 avahi-daemon >[ 691.960653] [ 912] 0 912 4343 0 81920 115 0 alsactl >[ 691.960658] [ 913] 0 913 86495 6 368640 4872 0 firewalld >[ 691.960662] [ 914] 0 914 132287 411 376832 315 0 udisksd >[ 691.960667] [ 917] 0 917 3456 0 77824 50 0 rngd >[ 691.960671] [ 918] 70 918 18544 1 126976 86 0 avahi-daemon >[ 691.960676] [ 919] 0 919 70717 0 356352 267 0 sssd >[ 691.960680] [ 922] 0 922 51276 0 163840 128 0 gssproxy >[ 691.960685] [ 923] 0 923 104474 193 323584 316 0 ModemManager >[ 691.960689] [ 925] 0 925 4327 2 69632 34 0 mcelog >[ 691.960694] [ 929] 0 929 6507 6 94208 325 0 smartd >[ 691.960698] [ 930] 172 930 46481 3 139264 76 0 rtkit-daemon >[ 691.960703] [ 951] 0 951 116603 0 311296 401 0 abrtd >[ 691.960707] [ 956] 997 956 168615 117 294912 1440 0 polkitd >[ 691.960712] [ 960] 995 960 29460 28 131072 85 0 chronyd >[ 691.960716] [ 971] 0 971 72556 81 368640 501 0 sssd_be >[ 691.960721] [ 987] 0 987 70136 104 385024 251 0 sssd_nss >[ 691.960726] [ 988] 0 988 19716 46 192512 522 0 systemd-logind >[ 691.960730] [ 989] 0 989 105642 0 229376 344 0 accounts-daemon >[ 691.960735] [ 1002] 0 1002 200177 408 466944 481 0 NetworkManager >[ 691.960740] [ 1024] 0 1024 22276 0 200704 205 -1000 sshd >[ 691.960744] [ 1026] 0 1026 148263 30 675840 1784 0 php-fpm >[ 691.960749] [ 1028] 0 1028 440574 340 831488 5228 0 libvirtd >[ 691.960753] [ 1040] 0 1040 106016 0 233472 289 0 gdm >[ 691.960758] [ 1044] 0 1044 35865 21 106496 142 0 crond >[ 691.960762] [ 1053] 0 1053 10631 0 114688 53 0 atd >[ 691.960767] [ 1119] 0 1119 14256 1 118784 305 0 nginx >[ 691.960771] [ 1124] 984 1124 19101 0 147456 421 0 nginx >[ 691.960776] [ 1125] 984 1125 19101 0 147456 421 0 nginx >[ 691.960781] [ 1126] 984 1126 19101 6 151552 425 0 nginx >[ 691.960785] [ 1128] 984 1128 19101 0 147456 421 0 nginx >[ 691.960790] [ 1129] 984 1129 19101 0 147456 421 0 nginx >[ 691.960794] [ 1131] 984 1131 19101 0 147456 421 0 nginx >[ 691.960799] [ 1132] 984 1132 19101 0 147456 421 0 nginx >[ 691.960803] [ 1133] 984 1133 19101 0 147456 421 0 nginx >[ 691.960808] [ 1196] 27 1196 535768 27 622592 14921 0 mysqld >[ 691.960813] [ 1230] 1000 1230 151897 1 614400 1818 0 php-fpm >[ 691.960817] [ 1231] 1000 1231 151897 1 614400 1818 0 php-fpm >[ 691.960822] [ 1232] 1000 1232 151897 1 614400 1818 0 php-fpm >[ 691.960827] [ 1235] 1000 1235 151897 2 614400 1818 0 php-fpm >[ 691.960831] [ 1238] 1000 1238 151897 2 614400 1818 0 php-fpm >[ 691.960836] [ 1239] 48 1239 151897 1 614400 1818 0 php-fpm >[ 691.960840] [ 1240] 48 1240 151897 1 614400 1818 0 php-fpm >[ 691.960845] [ 1241] 48 1241 151897 1 614400 1818 0 php-fpm >[ 691.960849] [ 1242] 48 1242 151897 2 614400 1819 0 php-fpm >[ 691.960854] [ 1243] 48 1243 151897 2 614400 1818 0 php-fpm >[ 691.960859] [ 1315] 0 1315 98054 6 299008 475 0 gdm-session-wor >[ 691.960863] [ 1361] 42 1361 22366 6 212992 333 0 systemd >[ 691.960868] [ 1399] 42 1399 35818 1 249856 1081 0 (sd-pam) >[ 691.960873] [ 1421] 42 1421 105309 6 360448 323 0 gdm-wayland-ses >[ 691.960877] [ 1426] 0 1426 19834 7 200704 476 0 dhclient >[ 691.960882] [ 1428] 42 1428 18137 6 147456 238 0 dbus-daemon >[ 691.960887] [ 1440] 42 1440 166364 5 438272 598 0 gnome-session-b >[ 691.960891] [ 1486] 42 1486 1084778 3127 1568768 12500 0 gnome-shell >[ 691.960896] [ 1520] 0 1520 106836 44 258048 390 0 upowerd >[ 691.960900] [ 1601] 42 1601 351016 0 585728 2976 0 Xwayland >[ 691.960905] [ 1659] 0 1659 19834 6 196608 476 0 dhclient >[ 691.960909] [ 1666] 42 1666 88944 0 196608 206 0 at-spi-bus-laun >[ 691.960914] [ 1679] 42 1679 18027 6 143360 130 0 dbus-daemon >[ 691.960918] [ 1686] 42 1686 55769 0 208896 208 0 at-spi2-registr >[ 691.960922] [ 1715] 0 1715 4442 2 73728 54 0 sbis3plugin >[ 691.960926] [ 1716] 0 1716 172992 109 520192 1082 0 sbis3plugin >[ 691.960931] [ 1743] 42 1743 368507 36 401408 825 0 pulseaudio >[ 691.960935] [ 1878] 42 1878 122024 0 356352 425 0 xdg-permission- >[ 691.960940] [ 1883] 42 1883 118289 25 204800 621 0 ibus-daemon >[ 691.960944] [ 1886] 42 1886 96889 0 180224 189 0 ibus-dconf >[ 691.960949] [ 1889] 42 1889 276560 0 753664 2565 0 ibus-x11 >[ 691.960953] [ 1891] 42 1891 96855 0 188416 181 0 ibus-portal >[ 691.960958] [ 1905] 0 1905 272724 76 921600 289 0 abrt-dump-journ >[ 691.960962] [ 1908] 0 1908 280916 82 1581056 283 0 abrt-dump-journ >[ 691.960967] [ 1916] 0 1916 12545 16 143360 133 0 wpa_supplicant >[ 691.960971] [ 1917] 0 1917 181829 49 724992 27201 0 packagekitd >[ 691.960976] [ 1922] 42 1922 297813 0 790528 2785 0 gsd-wacom >[ 691.960980] [ 1924] 42 1924 314186 0 770048 2713 0 gsd-xsettings >[ 691.960985] [ 1928] 42 1928 298742 0 786432 2617 0 gsd-a11y-keyboa >[ 691.960990] [ 1931] 42 1931 127618 0 401408 386 0 gsd-a11y-settin >[ 691.960995] [ 1932] 42 1932 276508 0 753664 2590 0 gsd-clipboard >[ 691.960999] [ 1934] 42 1934 338216 114 827392 2568 0 gsd-color >[ 691.961004] [ 1936] 42 1936 117669 0 442368 458 0 gsd-datetime >[ 691.961009] [ 1938] 42 1938 127535 6 393216 370 0 gsd-housekeepin >[ 691.961013] [ 1939] 42 1939 316652 0 790528 2628 0 gsd-keyboard >[ 691.961018] [ 1943] 42 1943 427837 0 892928 2775 0 gsd-media-keys >[ 691.961022] [ 1944] 42 1944 108574 6 372736 359 0 gsd-mouse >[ 691.961026] [ 1949] 42 1949 317779 0 811008 2716 0 gsd-power >[ 691.961030] [ 1950] 42 1950 118068 0 446464 457 0 gsd-print-notif >[ 691.961035] [ 1952] 42 1952 108578 6 380928 358 0 gsd-rfkill >[ 691.961039] [ 1954] 42 1954 127007 6 397312 369 0 gsd-screensaver >[ 691.961043] [ 1957] 42 1957 104125 0 221184 249 0 gsd-sharing >[ 691.961048] [ 1959] 42 1959 153281 0 462848 492 0 gsd-smartcard >[ 691.961052] [ 1962] 42 1962 138207 0 475136 470 0 gsd-sound >[ 691.961057] [ 1995] 42 1995 48036 6 143360 146 0 dconf-service >[ 691.961061] [ 2001] 42 2001 78438 0 184320 185 0 ibus-engine-sim >[ 691.961066] [ 2114] 991 2114 107697 0 266240 600 0 colord >[ 691.961070] [ 2148] 0 2148 104272 6 352256 691 0 gdm-session-wor >[ 691.961075] [ 2164] 1000 2164 22405 6 200704 351 0 systemd >[ 691.961080] [ 2169] 1000 2169 35852 1 249856 1105 0 (sd-pam) >[ 691.961084] [ 2179] 1000 2179 100202 148 200704 1544 0 gnome-keyring-d >[ 691.961089] [ 2190] 1000 2190 105309 6 356352 321 0 gdm-wayland-ses >[ 691.961093] [ 2192] 1000 2192 18395 295 139264 186 0 dbus-daemon >[ 691.961098] [ 2195] 1000 2195 166429 6 434176 671 0 gnome-session-b >[ 691.961102] [ 2244] 1000 2244 100214 6 200704 250 0 gvfsd >[ 691.961107] [ 2249] 1000 2249 105643 0 192512 230 0 gvfsd-fuse >[ 691.961111] [ 2278] 1000 2278 1233383 21042 1937408 20774 0 gnome-shell >[ 691.961115] [ 2338] 1000 2338 369804 197 765952 3980 0 Xwayland >[ 691.961120] [ 2356] 1000 2356 88945 6 188416 206 0 at-spi-bus-laun >[ 691.961124] [ 2361] 1000 2361 18059 6 135168 163 0 dbus-daemon >[ 691.961129] [ 2364] 1000 2364 55770 6 196608 210 0 at-spi2-registr >[ 691.961134] [ 2370] 1000 2370 442465 211 471040 794 0 pulseaudio >[ 691.961138] [ 2404] 1000 2404 122025 0 364544 426 0 xdg-permission- >[ 691.961143] [ 2408] 1000 2408 29608632 0 1011712 2167 0 gnome-shell-cal >[ 691.961147] [ 2410] 1000 2410 118337 24 200704 629 0 ibus-daemon >[ 691.961152] [ 2414] 1000 2414 96890 1 184320 205 0 ibus-dconf >[ 691.961156] [ 2416] 1000 2416 276558 0 765952 2572 0 ibus-x11 >[ 691.961160] [ 2418] 1000 2418 96855 7 184320 178 0 ibus-portal >[ 691.961165] [ 2430] 1000 2430 25496871 0 1183744 4268 0 evolution-sourc >[ 691.961169] [ 2433] 992 2433 116620 182 327680 2074 0 geoclue >[ 691.961174] [ 2449] 1000 2449 25429308 0 860160 12240 0 goa-daemon >[ 691.961179] [ 2450] 1000 2450 145870 199 282624 227 0 gvfs-udisks2-vo >[ 691.961183] [ 2456] 1000 2456 96274 0 180224 228 0 gvfs-mtp-volume >[ 691.961188] [ 2464] 1000 2464 130413 52 413696 389 0 goa-identity-se >[ 691.961192] [ 2469] 1000 2469 99423 6 212992 288 0 gvfs-gphoto2-vo >[ 691.961197] [ 2480] 1000 2480 121974 0 229376 285 0 gvfs-afc-volume >[ 691.961201] [ 2485] 1000 2485 96383 0 180224 235 0 gvfs-goa-volume >[ 691.961206] [ 2488] 1000 2488 48102 6 139264 213 0 dconf-service >[ 691.961210] [ 2500] 1000 2500 127621 0 393216 394 0 gsd-mouse >[ 691.961215] [ 2502] 1000 2502 317786 51 815104 2647 0 gsd-power >[ 691.961219] [ 2503] 1000 2503 139075 6 471040 502 0 gsd-print-notif >[ 691.961224] [ 2504] 1000 2504 163910 119 405504 302 0 gsd-rfkill >[ 691.961228] [ 2506] 1000 2506 127007 6 389120 371 0 gsd-screensaver >[ 691.961233] [ 2509] 1000 2509 141058 0 253952 434 0 gsd-sharing >[ 691.961237] [ 2510] 1000 2510 297816 0 794624 2792 0 gsd-wacom >[ 691.961242] [ 2515] 1000 2515 77310 0 163840 179 0 gvfsd-metadata >[ 691.961247] [ 2518] 1000 2518 314188 0 786432 2674 0 gsd-xsettings >[ 691.961251] [ 2520] 1000 2520 138208 0 483328 483 0 gsd-sound >[ 691.961256] [ 2526] 1000 2526 153282 0 466944 495 0 gsd-smartcard >[ 691.961260] [ 2537] 1000 2537 298784 0 782336 2652 0 gsd-a11y-keyboa >[ 691.961265] [ 2538] 1000 2538 127619 0 401408 389 0 gsd-a11y-settin >[ 691.961269] [ 2540] 1000 2540 276464 0 761856 2572 0 gsd-clipboard >[ 691.961274] [ 2541] 1000 2541 356674 133 827392 2583 0 gsd-color >[ 691.961278] [ 2542] 1000 2542 136716 0 466944 487 0 gsd-datetime >[ 691.961283] [ 2543] 1000 2543 148232 35 438272 386 0 gsd-housekeepin >[ 691.961287] [ 2547] 1000 2547 316653 0 806912 2636 0 gsd-keyboard >[ 691.961292] [ 2548] 1000 2548 391021 307 880640 2485 0 gsd-media-keys >[ 691.961296] [ 2554] 0 2554 57744 14 262144 292 0 cupsd >[ 691.961301] [ 2608] 1000 2608 25484716 6 1204224 10968 0 evolution-calen >[ 691.961305] [ 2610] 1000 2610 78437 6 176128 202 0 ibus-engine-sim >[ 691.961310] [ 2710] 1000 2710 154396 0 466944 468 0 gsd-printer >[ 691.961315] [ 2721] 1000 2721 25488048 0 1110016 10930 0 evolution-calen >[ 691.961319] [ 2756] 1000 2756 142391 0 528384 3830 0 seapplet >[ 691.961324] [ 2762] 1000 2762 349908 0 1019904 18330 0 gnome-software >[ 691.961328] [ 2770] 1000 2770 69562 178 172032 118 0 gsd-disk-utilit >[ 691.961333] [ 2772] 1000 2772 357990 0 802816 1962 0 tracker-extract >[ 691.961337] [ 2780] 1000 2780 103703 0 303104 420 0 tracker-miner-a >[ 691.961342] [ 2785] 1000 2785 713042 8133 1875968 20703 0 sbis3plugin >[ 691.961346] [ 2790] 1000 2790 25501236 0 1105920 2889 0 evolution-alarm >[ 691.961351] [ 2792] 1000 2792 127639 0 364544 575 0 tracker-miner-f >[ 691.961355] [ 2796] 1000 2796 160989 6 524288 1342 0 abrt-applet >[ 691.961360] [ 2797] 1000 2797 190202 404 315392 752 0 tracker-store >[ 691.961365] [ 2844] 1000 2844 25583038 0 1216512 13630 0 evolution-calen >[ 691.961369] [ 2845] 1000 2845 25454426 6 1089536 2058 0 evolution-addre >[ 691.961374] [ 2859] 1000 2859 25497717 2 1036288 2122 0 evolution-addre >[ 691.961378] [ 2889] 0 2889 90699 96 307200 338 -900 abrt-dbus >[ 691.961383] [ 2898] 1000 2898 25506490 0 1114112 10945 0 evolution-calen >[ 691.961388] [ 2943] 1000 2943 29673910 2 1179648 11012 0 evolution-calen >[ 691.961392] [ 3002] 1000 3002 148427 352 512000 1993 0 sbis3plugin >[ 691.961397] [ 3031] 0 3031 158973 71 516096 957 0 fwupd >[ 691.961401] [ 3060] 1000 3060 131191 79 425984 979 0 sbis3plugin >[ 691.961406] [ 3083] 1000 3083 194613 467 708608 1464 0 sbis3plugin >[ 691.961410] [ 3205] 1000 3205 154225 53 458752 1013 0 sbis3plugin >[ 691.961415] [ 3235] 1000 3235 152622 75 421888 879 0 sbis3plugin >[ 691.961419] [ 3270] 1000 3270 160964 85 618496 1218 0 sbis3plugin >[ 691.961424] [ 3295] 1000 3295 127068 84 385024 980 0 sbis3plugin >[ 691.961429] [ 3313] 1000 3313 138939 144 421888 1314 0 sbis3plugin >[ 691.961433] [ 3349] 1000 3349 642359 0 700416 3640 0 gnome-documents >[ 691.961438] [ 3355] 1000 3355 179242 0 626688 1491 0 nautilus >[ 691.961442] [ 3365] 1000 3365 178609 5585 565248 1338 0 gnome-terminal- >[ 691.961447] [ 3410] 1000 3410 119215 0 225280 303 0 gvfsd-trash >[ 691.961452] [ 3450] 1000 3450 21899 0 155648 171 0 obexd >[ 691.961456] [ 3602] 1000 3602 146490 82 528384 1224 0 sbis3plugin >[ 691.961461] [ 3628] 1000 3628 181534 233 700416 1571 0 sbis3plugin >[ 691.961465] [ 3668] 1000 3668 33067 2 90112 522 0 bash >[ 691.961469] [ 3705] 1000 3705 157828 124 569344 1207 0 sbis3plugin >[ 691.961483] [ 3768] 1000 3768 34961 538 94208 35 0 htop >[ 691.961488] [ 3775] 1000 3775 33067 3 86016 531 0 bash >[ 691.961492] [ 3820] 1000 3820 457748 7510 1310720 13854 0 virt-manager >[ 691.961497] [ 3882] 1000 3882 33067 131 86016 396 0 bash >[ 691.961501] [ 3926] 1000 3926 33067 2 90112 523 0 bash >[ 691.961506] [ 3962] 1000 3962 63863 0 294912 204 0 su >[ 691.961510] [ 3972] 0 3972 33590 0 94208 550 0 bash >[ 691.961515] [ 4032] 0 4032 83451 0 319488 331 -900 virtlogd >[ 691.961520] [ 4046] 107 4046 801179 62719 5984256 540158 0 qemu-system-x86 >[ 691.961525] [ 4048] 0 4048 16036 31 172032 117 0 systemd-machine >[ 691.961529] [ 4162] 1000 4162 33067 2 81920 522 0 bash >[ 691.961534] [ 4285] 1000 4285 862073 87669 3735552 143155 0 firefox >[ 691.961539] [ 4436] 1000 4436 474094 46 1245184 20646 0 Web Content >[ 691.961544] [ 4469] 1000 4469 452484 447 1048576 7640 0 file:// Content >[ 691.961548] [ 4525] 1000 4525 472744 849 1212416 20175 0 Web Content >[ 691.961552] [ 4548] 1000 4548 468014 472 1171456 16421 0 Web Content >[ 691.961557] [ 4585] 1000 4585 22471078 7472289 177532928 14418443 0 Web Content >[ 691.961561] [ 4618] 0 4618 36368 17 307200 265 0 sshd >[ 691.961566] [ 4637] 0 4637 19797 12 196608 299 0 systemd >[ 691.961571] [ 4650] 0 4650 72718 12 266240 1121 0 (sd-pam) >[ 691.961575] [ 4668] 0 4668 36419 99 290816 232 0 sshd >[ 691.961580] [ 4674] 0 4674 33591 2 90112 531 0 bash >[ 691.961585] [ 4710] 1000 4710 47154 28 188416 109 0 gconfd-2 >[ 691.961589] [ 4765] 0 4765 34587 339 94208 25 0 htop >[ 691.961596] [ 4849] 0 4849 69781 121 380928 294 0 sssd_kcm >[ 691.961601] [ 4850] 0 4850 70462 36 368640 266 0 sssd_secrets >[ 691.961604] Out of memory: Kill process 4585 (Web Content) score 930 or sacrifice child >[ 691.962257] Killed process 4585 (Web Content) total-vm:89884312kB, anon-rss:29889180kB, file-rss:0kB, shmem-rss:0kB >[ 694.534345] StreamTrans #48 (4846) used greatest stack depth: 9848 bytes left >[ 708.018741] oom_reaper: reaped process 4585 (Web Content), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB >[ 734.734754] sysrq: SysRq : Show Blocked State >[ 734.734772] task PC stack pid father >[ 734.734975] tracker-store D10696 2797 2164 0x00000000 >[ 734.734982] Call Trace: >[ 734.734992] ? __schedule+0x2ed/0xba0 >[ 734.735000] schedule+0x2f/0x90 >[ 734.735004] io_schedule+0x12/0x40 >[ 734.735008] generic_file_read_iter+0x39e/0xdb0 >[ 734.735018] ? page_cache_tree_insert+0x130/0x130 >[ 734.735057] xfs_file_buffered_aio_read+0x65/0x1a0 [xfs] >[ 734.735086] xfs_file_read_iter+0x64/0xc0 [xfs] >[ 734.735092] __vfs_read+0x102/0x170 >[ 734.735102] vfs_read+0x9e/0x150 >[ 734.735106] SyS_pread64+0x93/0xb0 >[ 734.735110] ? trace_hardirqs_off_thunk+0x1a/0x1c >[ 734.735115] do_syscall_64+0x79/0x220 >[ 734.735120] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 734.735123] RIP: 0033:0x7f8681df9873 >[ 734.735125] RSP: 002b:00007ffca5075a40 EFLAGS: 00000293 ORIG_RAX: 0000000000000011 >[ 734.735128] RAX: ffffffffffffffda RBX: 0000000000001000 RCX: 00007f8681df9873 >[ 734.735130] RDX: 0000000000001000 RSI: 0000561a11da59f8 RDI: 0000000000000008 >[ 734.735132] RBP: 0000000000001000 R08: 0000561a11da59f8 R09: 000000e000004fe2 >[ 734.735134] R10: 00000000744c0000 R11: 0000000000000293 R12: 0000000000000000 >[ 734.735136] R13: 0000561a11da59f8 R14: 00000000744c0000 R15: 0000561a11bc3580 >[ 734.735244] kworker/4:2 D14344 4930 2 0x80000000 >[ 734.735267] Workqueue: events async_pf_execute [kvm] >[ 734.735269] Call Trace: >[ 734.735275] ? __schedule+0x2ed/0xba0 >[ 734.735283] schedule+0x2f/0x90 >[ 734.735286] io_schedule+0x12/0x40 >[ 734.735289] __lock_page_or_retry+0x2ec/0x360 >[ 734.735295] ? page_cache_tree_insert+0x130/0x130 >[ 734.735301] do_swap_page+0x80e/0xa00 >[ 734.735309] __handle_mm_fault+0x7e3/0x1230 >[ 734.735327] handle_mm_fault+0x198/0x3a0 >[ 734.735337] __get_user_pages+0x1d0/0x790 >[ 734.735351] get_user_pages_remote+0x13a/0x200 >[ 734.735375] async_pf_execute+0x93/0x280 [kvm] >[ 734.735390] process_one_work+0x266/0x6b0 >[ 734.735405] worker_thread+0x3a/0x390 >[ 734.735414] ? process_one_work+0x6b0/0x6b0 >[ 734.735418] kthread+0x121/0x140 >[ 734.735423] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 734.735430] ret_from_fork+0x3a/0x50 >[ 759.658442] sysrq: SysRq : Show Blocked State >[ 759.658451] task PC stack pid father >[ 759.658653] tracker-store D10696 2797 2164 0x00000000 >[ 759.658659] Call Trace: >[ 759.658669] ? __schedule+0x2ed/0xba0 >[ 759.658676] schedule+0x2f/0x90 >[ 759.658680] io_schedule+0x12/0x40 >[ 759.658684] generic_file_read_iter+0x39e/0xdb0 >[ 759.658693] ? page_cache_tree_insert+0x130/0x130 >[ 759.658732] xfs_file_buffered_aio_read+0x65/0x1a0 [xfs] >[ 759.658760] xfs_file_read_iter+0x64/0xc0 [xfs] >[ 759.658765] __vfs_read+0x102/0x170 >[ 759.658774] vfs_read+0x9e/0x150 >[ 759.658778] SyS_pread64+0x93/0xb0 >[ 759.658782] ? trace_hardirqs_off_thunk+0x1a/0x1c >[ 759.658787] do_syscall_64+0x79/0x220 >[ 759.658791] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 759.658794] RIP: 0033:0x7f8681df9873 >[ 759.658796] RSP: 002b:00007ffca5075a40 EFLAGS: 00000293 ORIG_RAX: 0000000000000011 >[ 759.658799] RAX: ffffffffffffffda RBX: 0000000000001000 RCX: 00007f8681df9873 >[ 759.658801] RDX: 0000000000001000 RSI: 0000561a11d90448 RDI: 0000000000000008 >[ 759.658803] RBP: 0000000000001000 R08: 0000561a11d90448 R09: 000000e000003fd3 >[ 759.658805] R10: 00000000726a3000 R11: 0000000000000293 R12: 0000000000000000 >[ 759.658806] R13: 0000561a11d90448 R14: 00000000726a3000 R15: 0000561a11bc3580 >[ 759.658891] worker D10472 4922 1 0x00000000 >[ 759.658897] Call Trace: >[ 759.658902] ? __schedule+0x2ed/0xba0 >[ 759.658908] ? wait_for_completion_io+0x112/0x1a0 >[ 759.658912] schedule+0x2f/0x90 >[ 759.658915] schedule_timeout+0x23d/0x540 >[ 759.658923] ? wait_for_completion_io+0x132/0x1a0 >[ 759.658928] ? wait_for_completion_io+0x112/0x1a0 >[ 759.658931] io_schedule_timeout+0x19/0x40 >[ 759.658934] wait_for_completion_io+0x13a/0x1a0 >[ 759.658938] ? wake_up_q+0x70/0x70 >[ 759.658944] submit_bio_wait+0x5f/0x90 >[ 759.658950] ? wait_for_completion_io+0x49/0x1a0 >[ 759.658954] blkdev_issue_flush+0x7f/0xb0 >[ 759.658979] xfs_file_fsync+0x22b/0x2b0 [xfs] >[ 759.658988] do_fsync+0x38/0x60 >[ 759.658992] SyS_fdatasync+0xf/0x20 >[ 759.658995] do_syscall_64+0x79/0x220 >[ 759.658999] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 759.659001] RIP: 0033:0x7fb2183c3dec >[ 759.659003] RSP: 002b:00007fb20976d8e0 EFLAGS: 00000293 ORIG_RAX: 000000000000004b >[ 759.659006] RAX: ffffffffffffffda RBX: 00007fb1fc0bcd30 RCX: 00007fb2183c3dec >[ 759.659008] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011 >[ 759.659009] RBP: 000055751635ffa0 R08: 0000000000000000 R09: 00000000ffffffff >[ 759.659011] R10: 00007fb20976d900 R11: 0000000000000293 R12: 00007fb1fc0b9130 >[ 759.659013] R13: 0000557516327a08 R14: 0000557516327990 R15: 00007fffe989d2d0 >[ 794.085961] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 794.085965] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 794.085969] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 794.085971] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 794.085973] Call Trace: >[ 794.085981] dump_stack+0x85/0xbf >[ 794.085987] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 794.085998] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 794.086012] ttm_dma_populate+0x25e/0x350 [ttm] >[ 794.086022] ttm_tt_bind+0x2c/0x60 [ttm] >[ 794.086028] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 794.086041] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 794.086046] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 794.086065] ? mutex_trylock+0xcd/0xe0 >[ 794.086074] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 794.086121] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 794.086154] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 794.086163] ? __lock_acquire+0x2d4/0x1340 >[ 794.086195] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 794.086232] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 794.086266] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 794.086293] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 794.086326] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 794.086342] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 794.086355] drm_ioctl+0x2d5/0x370 [drm] >[ 794.086382] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 794.086389] ? __pm_runtime_resume+0x54/0x90 >[ 794.086396] ? trace_hardirqs_on_caller+0xed/0x180 >[ 794.086426] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 794.086434] do_vfs_ioctl+0xa5/0x6e0 >[ 794.086445] SyS_ioctl+0x74/0x80 >[ 794.086453] do_syscall_64+0x79/0x220 >[ 794.086458] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 794.086461] RIP: 0033:0x7f70a90d90f7 >[ 794.086463] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 794.086468] RAX: ffffffffffffffda RBX: 000055e7ee4a43a0 RCX: 00007f70a90d90f7 >[ 794.086470] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 794.086472] RBP: 00007ffd456b9940 R08: 000055e7ee4a43a0 R09: 00007f70a939dc50 >[ 794.086474] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 794.086476] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edaa5500 >[ 796.148153] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 796.148157] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 796.148159] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 796.148161] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 796.148162] Call Trace: >[ 796.148169] dump_stack+0x85/0xbf >[ 796.148174] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 796.148182] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 796.148191] ttm_dma_populate+0x25e/0x350 [ttm] >[ 796.148197] ttm_tt_bind+0x2c/0x60 [ttm] >[ 796.148201] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 796.148209] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 796.148213] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 796.148218] ? mutex_trylock+0xcd/0xe0 >[ 796.148223] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 796.148253] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 796.148274] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 796.148298] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 796.148321] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 796.148342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 796.148359] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 796.148379] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 796.148391] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 796.148399] drm_ioctl+0x2d5/0x370 [drm] >[ 796.148415] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 796.148420] ? __pm_runtime_resume+0x54/0x90 >[ 796.148425] ? trace_hardirqs_on_caller+0xed/0x180 >[ 796.148444] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 796.148449] do_vfs_ioctl+0xa5/0x6e0 >[ 796.148456] SyS_ioctl+0x74/0x80 >[ 796.148461] do_syscall_64+0x79/0x220 >[ 796.148464] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 796.148467] RIP: 0033:0x7f70a90d90f7 >[ 796.148469] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 796.148471] RAX: ffffffffffffffda RBX: 000055e7ef0f7c00 RCX: 00007f70a90d90f7 >[ 796.148472] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 796.148474] RBP: 00007ffd456b9940 R08: 000055e7ef0f7c00 R09: 0000000000000004 >[ 796.148475] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 796.148476] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee4c8030 >[ 796.625640] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 796.625644] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 796.625646] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 796.625648] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 796.625649] Call Trace: >[ 796.625656] dump_stack+0x85/0xbf >[ 796.625662] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 796.625672] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 796.625681] ttm_dma_populate+0x25e/0x350 [ttm] >[ 796.625688] ttm_tt_bind+0x2c/0x60 [ttm] >[ 796.625692] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 796.625700] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 796.625703] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 796.625709] ? mutex_trylock+0xcd/0xe0 >[ 796.625714] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 796.625745] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 796.625766] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 796.625790] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 796.625813] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 796.625835] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 796.625852] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 796.625873] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 796.625884] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 796.625892] drm_ioctl+0x2d5/0x370 [drm] >[ 796.625909] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 796.625914] ? __pm_runtime_resume+0x54/0x90 >[ 796.625919] ? trace_hardirqs_on_caller+0xed/0x180 >[ 796.625937] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 796.625942] do_vfs_ioctl+0xa5/0x6e0 >[ 796.625949] SyS_ioctl+0x74/0x80 >[ 796.625954] do_syscall_64+0x79/0x220 >[ 796.625958] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 796.625960] RIP: 0033:0x7f70a90d90f7 >[ 796.625962] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 796.625964] RAX: ffffffffffffffda RBX: 000055e7ee138df0 RCX: 00007f70a90d90f7 >[ 796.625965] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 796.625967] RBP: 00007ffd456b9940 R08: 000055e7ee138df0 R09: 0000000000000004 >[ 796.625968] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 796.625969] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee4cd000 >[ 1017.277468] kworker/dying (145) used greatest stack depth: 9480 bytes left >[ 1079.249492] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1079.249495] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1079.249498] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1079.249499] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1079.249500] Call Trace: >[ 1079.249507] dump_stack+0x85/0xbf >[ 1079.249512] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1079.249521] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1079.249530] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1079.249537] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1079.249541] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1079.249550] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1079.249553] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1079.249559] ? mutex_trylock+0xcd/0xe0 >[ 1079.249565] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1079.249601] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1079.249623] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1079.249629] ? __lock_acquire+0x2d4/0x1340 >[ 1079.249657] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1079.249695] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1079.249729] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1079.249756] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1079.249789] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1079.249806] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1079.249819] drm_ioctl+0x2d5/0x370 [drm] >[ 1079.249838] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1079.249843] ? __pm_runtime_resume+0x54/0x90 >[ 1079.249848] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1079.249866] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1079.249871] do_vfs_ioctl+0xa5/0x6e0 >[ 1079.249878] SyS_ioctl+0x74/0x80 >[ 1079.249883] do_syscall_64+0x79/0x220 >[ 1079.249886] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1079.249889] RIP: 0033:0x7f70a90d90f7 >[ 1079.249890] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1079.249893] RAX: ffffffffffffffda RBX: 000055e7ef1588d0 RCX: 00007f70a90d90f7 >[ 1079.249894] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1079.249896] RBP: 00007ffd456b99b0 R08: 000055e7ef1588d0 R09: 00007f70a939dc50 >[ 1079.249897] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 1079.249898] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ede0b5a0 >[ 1281.554593] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1281.554597] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1281.554600] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1281.554601] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1281.554602] Call Trace: >[ 1281.554609] dump_stack+0x85/0xbf >[ 1281.554613] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1281.554621] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1281.554630] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1281.554636] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1281.554640] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1281.554648] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1281.554651] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1281.554658] ? mutex_trylock+0xcd/0xe0 >[ 1281.554663] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1281.554696] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1281.554717] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1281.554723] ? __lock_acquire+0x2d4/0x1340 >[ 1281.554744] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1281.554767] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1281.554794] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1281.554812] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1281.554833] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1281.554845] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1281.554853] drm_ioctl+0x2d5/0x370 [drm] >[ 1281.554870] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1281.554874] ? __pm_runtime_resume+0x54/0x90 >[ 1281.554879] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1281.554897] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1281.554903] do_vfs_ioctl+0xa5/0x6e0 >[ 1281.554909] SyS_ioctl+0x74/0x80 >[ 1281.554914] do_syscall_64+0x79/0x220 >[ 1281.554918] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1281.554920] RIP: 0033:0x7f70a90d90f7 >[ 1281.554922] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1281.554924] RAX: ffffffffffffffda RBX: 000055e7ebd70190 RCX: 00007f70a90d90f7 >[ 1281.554926] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1281.554927] RBP: 00007ffd456b99b0 R08: 000055e7ebd70190 R09: 00007f70a939dc50 >[ 1281.554928] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 1281.554929] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ed7e7310 >[ 1283.947159] sysrq: SysRq : Show Blocked State >[ 1283.947167] task PC stack pid father >[ 1283.947185] kswapd0 D11064 78 2 0x80000000 >[ 1283.947200] Call Trace: >[ 1283.947208] ? __schedule+0x2ed/0xba0 >[ 1283.947215] schedule+0x2f/0x90 >[ 1283.947217] io_schedule+0x12/0x40 >[ 1283.947221] get_request+0x38a/0xc50 >[ 1283.947228] ? finish_wait+0x80/0x80 >[ 1283.947233] blk_queue_bio+0x1ab/0x730 >[ 1283.947237] ? generic_make_request+0xfd/0x3f0 >[ 1283.947239] generic_make_request+0x12f/0x3f0 >[ 1283.947246] ? submit_bio+0x6c/0x140 >[ 1283.947247] submit_bio+0x6c/0x140 >[ 1283.947250] ? get_swap_bio+0xcf/0x120 >[ 1283.947253] __swap_writepage+0x13b/0x480 >[ 1283.947258] ? __frontswap_store+0xdc/0x120 >[ 1283.947263] pageout.isra.52+0x148/0x490 >[ 1283.947271] shrink_page_list+0xbbe/0xf20 >[ 1283.947280] shrink_inactive_list+0x2ea/0x7b0 >[ 1283.947288] shrink_node_memcg+0x36c/0x780 >[ 1283.947300] ? shrink_node+0x140/0x360 >[ 1283.947302] shrink_node+0x140/0x360 >[ 1283.947308] kswapd+0x2e3/0x8f0 >[ 1283.947316] ? mem_cgroup_shrink_node+0x320/0x320 >[ 1283.947319] kthread+0x121/0x140 >[ 1283.947321] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 1283.947325] ret_from_fork+0x3a/0x50 >[ 1283.947337] kworker/u16:2 D10552 143 2 0x80000000 >[ 1283.947357] Workqueue: events_unbound commit_work [drm_kms_helper] >[ 1283.947360] Call Trace: >[ 1283.947364] ? __schedule+0x2ed/0xba0 >[ 1283.947368] ? _raw_spin_unlock_irqrestore+0x32/0x60 >[ 1283.947372] schedule+0x2f/0x90 >[ 1283.947374] schedule_timeout+0x1e4/0x540 >[ 1283.947378] ? __next_timer_interrupt+0xc0/0xc0 >[ 1283.947382] ? _raw_spin_unlock_irq+0x29/0x40 >[ 1283.947386] ? wait_for_completion_timeout+0x11f/0x1b0 >[ 1283.947388] wait_for_completion_timeout+0x147/0x1b0 >[ 1283.947391] ? wake_up_q+0x70/0x70 >[ 1283.947398] drm_atomic_helper_wait_for_flip_done+0x71/0xa0 [drm_kms_helper] >[ 1283.947437] amdgpu_dm_atomic_commit_tail+0x872/0xdc0 [amdgpu] >[ 1283.947442] ? wait_for_completion_timeout+0x76/0x1b0 >[ 1283.947453] commit_tail+0x3d/0x70 [drm_kms_helper] >[ 1283.947456] process_one_work+0x266/0x6b0 >[ 1283.947463] worker_thread+0x3a/0x390 >[ 1283.947466] ? process_one_work+0x6b0/0x6b0 >[ 1283.947469] kthread+0x121/0x140 >[ 1283.947471] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 1283.947474] ret_from_fork+0x3a/0x50 >[ 1283.947670] tracker-store D10696 2797 2164 0x00000000 >[ 1283.947674] Call Trace: >[ 1283.947678] ? __schedule+0x2ed/0xba0 >[ 1283.947684] schedule+0x2f/0x90 >[ 1283.947686] io_schedule+0x12/0x40 >[ 1283.947689] __lock_page_or_retry+0x1d7/0x360 >[ 1283.947694] ? page_cache_tree_insert+0x130/0x130 >[ 1283.947698] do_swap_page+0x80e/0xa00 >[ 1283.947704] __handle_mm_fault+0x7e3/0x1230 >[ 1283.947712] handle_mm_fault+0x198/0x3a0 >[ 1283.947717] __do_page_fault+0x28c/0x530 >[ 1283.947723] do_page_fault+0x32/0x290 >[ 1283.947725] ? page_fault+0x2f/0x50 >[ 1283.947727] page_fault+0x45/0x50 >[ 1283.947730] RIP: 0000:0x833f7 >[ 1283.947731] RSP: 11bc3408:00000000000833f7 EFLAGS: 7ffca5075b20 >[ 1283.947786] kworker/4:1 D13896 4821 2 0x80000000 >[ 1283.947814] Workqueue: events async_pf_execute [kvm] >[ 1283.947832] Call Trace: >[ 1283.947836] ? __schedule+0x2f5/0xba0 >[ 1283.947844] ? __lock_acquire+0x2d4/0x1340 >[ 1283.947857] ? __lock_acquire+0x2d4/0x1340 >[ 1283.947867] ? __lock_is_held+0x59/0xa0 >[ 1283.947872] ? update_load_avg+0x5a7/0x740 >[ 1283.947874] ? __lock_is_held+0x59/0xa0 >[ 1283.947879] ? set_next_entity+0x90/0x280 >[ 1283.947883] ? __schedule+0x2b7/0xba0 >[ 1283.947888] ? __schedule+0x2ed/0xba0 >[ 1283.947894] ? schedule+0x2f/0x90 >[ 1283.947896] ? worker_thread+0xc4/0x390 >[ 1283.947900] ? process_one_work+0x6b0/0x6b0 >[ 1283.947902] ? kthread+0x121/0x140 >[ 1283.947904] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 1283.947907] ? ret_from_fork+0x3a/0x50 >[ 1283.947924] JS Helper D11304 5385 5326 0x00000000 >[ 1283.947928] Call Trace: >[ 1283.947932] ? __schedule+0x2ed/0xba0 >[ 1283.947937] schedule+0x2f/0x90 >[ 1283.947939] io_schedule+0x12/0x40 >[ 1283.947942] __lock_page_or_retry+0x1d7/0x360 >[ 1283.947946] ? page_cache_tree_insert+0x130/0x130 >[ 1283.947951] do_swap_page+0x80e/0xa00 >[ 1283.947957] __handle_mm_fault+0x7e3/0x1230 >[ 1283.947965] handle_mm_fault+0x198/0x3a0 >[ 1283.947969] __do_page_fault+0x28c/0x530 >[ 1283.947975] do_page_fault+0x32/0x290 >[ 1283.947978] ? page_fault+0x2f/0x50 >[ 1283.947980] page_fault+0x45/0x50 >[ 1283.947982] RIP: 3c905ac0:0x7f1142608b58 >[ 1283.947983] RSP: 39af75a0:00007f1139af75f0 EFLAGS: 7f113c915000 >[ 1283.948019] Web Content D11704 5641 5374 0x00000104 >[ 1283.948023] Call Trace: >[ 1283.948027] ? __schedule+0x2ed/0xba0 >[ 1283.948031] ? _raw_spin_unlock_irqrestore+0x32/0x60 >[ 1283.948035] schedule+0x2f/0x90 >[ 1283.948037] schedule_timeout+0x1e4/0x540 >[ 1283.948039] ? prepare_to_wait+0x28/0xb0 >[ 1283.948044] ? __next_timer_interrupt+0xc0/0xc0 >[ 1283.948050] io_schedule_timeout+0x19/0x40 >[ 1283.948054] wait_iff_congested+0x1c3/0x240 >[ 1283.948057] ? finish_wait+0x80/0x80 >[ 1283.948062] shrink_inactive_list+0x740/0x7b0 >[ 1283.948071] shrink_node_memcg+0x36c/0x780 >[ 1283.948084] ? shrink_node+0x140/0x360 >[ 1283.948087] shrink_node+0x140/0x360 >[ 1283.948093] do_try_to_free_pages+0xca/0x350 >[ 1283.948098] try_to_free_pages+0x140/0x350 >[ 1283.948105] __alloc_pages_slowpath+0x43c/0x1070 >[ 1283.948117] __alloc_pages_nodemask+0x383/0x410 >[ 1283.948123] alloc_pages_vma+0x7c/0x200 >[ 1283.948127] __handle_mm_fault+0x8ea/0x1230 >[ 1283.948136] handle_mm_fault+0x198/0x3a0 >[ 1283.948140] __do_page_fault+0x28c/0x530 >[ 1283.948143] ? SyS_mmap_pgoff+0xfb/0x250 >[ 1283.948148] do_page_fault+0x32/0x290 >[ 1283.948150] ? page_fault+0x2f/0x50 >[ 1283.948152] page_fault+0x45/0x50 >[ 1283.948154] RIP: 0000:0x7ee96cb301e0 >[ 1283.948155] RSP: 2710:00007fff0356c500 EFLAGS: 000009c4 >[ 1289.262437] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1289.262440] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1289.262443] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1289.262444] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1289.262445] Call Trace: >[ 1289.262452] dump_stack+0x85/0xbf >[ 1289.262456] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1289.262464] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1289.262474] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1289.262480] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1289.262484] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1289.262492] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1289.262495] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1289.262501] ? mutex_trylock+0xcd/0xe0 >[ 1289.262506] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1289.262539] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1289.262561] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1289.262584] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1289.262607] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1289.262630] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1289.262647] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1289.262668] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1289.262680] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1289.262688] drm_ioctl+0x2d5/0x370 [drm] >[ 1289.262705] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1289.262710] ? __pm_runtime_resume+0x54/0x90 >[ 1289.262715] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1289.262733] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1289.262738] do_vfs_ioctl+0xa5/0x6e0 >[ 1289.262745] SyS_ioctl+0x74/0x80 >[ 1289.262750] do_syscall_64+0x79/0x220 >[ 1289.262753] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1289.262756] RIP: 0033:0x7f70a90d90f7 >[ 1289.262757] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1289.262760] RAX: ffffffffffffffda RBX: 000055e7ede15240 RCX: 00007f70a90d90f7 >[ 1289.262761] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1289.262763] RBP: 00007ffd456b9940 R08: 000055e7ede15240 R09: 0000000000000004 >[ 1289.262764] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1289.262765] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee84d520 >[ 1290.640521] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1290.640526] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1290.640530] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1290.640532] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1290.640534] Call Trace: >[ 1290.640543] dump_stack+0x85/0xbf >[ 1290.640550] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1290.640561] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1290.640578] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1290.640590] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1290.640596] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1290.640611] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1290.640616] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1290.640626] ? mutex_trylock+0xcd/0xe0 >[ 1290.640635] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1290.640676] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1290.640709] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1290.640749] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1290.640787] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1290.640823] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1290.640850] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1290.640885] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1290.640901] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1290.640914] drm_ioctl+0x2d5/0x370 [drm] >[ 1290.640943] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1290.640950] ? __pm_runtime_resume+0x54/0x90 >[ 1290.640959] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1290.640990] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1290.640998] do_vfs_ioctl+0xa5/0x6e0 >[ 1290.641011] SyS_ioctl+0x74/0x80 >[ 1290.641018] do_syscall_64+0x79/0x220 >[ 1290.641024] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1290.641028] RIP: 0033:0x7f70a90d90f7 >[ 1290.641030] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1290.641035] RAX: ffffffffffffffda RBX: 000055e7eb404760 RCX: 00007f70a90d90f7 >[ 1290.641037] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1290.641039] RBP: 00007ffd456b9940 R08: 000055e7eb404760 R09: 0000000000000004 >[ 1290.641042] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1290.641044] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef18cd00 >[ 1291.128733] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1291.128738] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1291.128741] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1291.128743] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1291.128746] Call Trace: >[ 1291.128754] dump_stack+0x85/0xbf >[ 1291.128761] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1291.128772] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1291.128789] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1291.128801] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1291.128807] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1291.128822] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1291.128827] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1291.128837] ? mutex_trylock+0xcd/0xe0 >[ 1291.128846] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1291.128891] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1291.128926] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1291.128965] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1291.129004] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1291.129040] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1291.129068] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1291.129103] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1291.129118] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1291.129132] drm_ioctl+0x2d5/0x370 [drm] >[ 1291.129161] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1291.129168] ? __pm_runtime_resume+0x54/0x90 >[ 1291.129177] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1291.129208] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1291.129216] do_vfs_ioctl+0xa5/0x6e0 >[ 1291.129229] SyS_ioctl+0x74/0x80 >[ 1291.129237] do_syscall_64+0x79/0x220 >[ 1291.129242] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1291.129246] RIP: 0033:0x7f70a90d90f7 >[ 1291.129248] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1291.129253] RAX: ffffffffffffffda RBX: 000055e7eb404760 RCX: 00007f70a90d90f7 >[ 1291.129255] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1291.129258] RBP: 00007ffd456b9940 R08: 000055e7eb404760 R09: 0000000000000004 >[ 1291.129260] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1291.129262] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef18cd00 >[ 1295.071445] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1295.071449] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1295.071453] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1295.071455] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1295.071457] Call Trace: >[ 1295.071466] dump_stack+0x85/0xbf >[ 1295.071472] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1295.071484] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1295.071501] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1295.071512] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1295.071518] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1295.071531] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1295.071536] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1295.071545] ? mutex_trylock+0xcd/0xe0 >[ 1295.071553] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1295.071592] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1295.071624] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1295.071671] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1295.071706] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1295.071741] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1295.071767] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1295.071801] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1295.071816] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1295.071829] drm_ioctl+0x2d5/0x370 [drm] >[ 1295.071855] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1295.071872] ? __pm_runtime_resume+0x54/0x90 >[ 1295.071880] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1295.071920] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1295.071928] do_vfs_ioctl+0xa5/0x6e0 >[ 1295.071940] SyS_ioctl+0x74/0x80 >[ 1295.071947] do_syscall_64+0x79/0x220 >[ 1295.071952] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1295.071955] RIP: 0033:0x7f70a90d90f7 >[ 1295.071958] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1295.071962] RAX: ffffffffffffffda RBX: 000055e7ee49c330 RCX: 00007f70a90d90f7 >[ 1295.071964] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1295.071966] RBP: 00007ffd456b99b0 R08: 000055e7ee49c330 R09: 0000000000000004 >[ 1295.071968] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1295.071970] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7eb2cce10 >[ 1295.493396] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1295.493401] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1295.493404] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1295.493406] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1295.493408] Call Trace: >[ 1295.493416] dump_stack+0x85/0xbf >[ 1295.493422] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1295.493434] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1295.493450] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1295.493458] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1295.493462] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1295.493470] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1295.493473] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1295.493479] ? mutex_trylock+0xcd/0xe0 >[ 1295.493484] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1295.493515] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1295.493536] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1295.493560] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1295.493583] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1295.493605] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1295.493622] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1295.493642] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1295.493654] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1295.493662] drm_ioctl+0x2d5/0x370 [drm] >[ 1295.493679] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1295.493684] ? __pm_runtime_resume+0x54/0x90 >[ 1295.493689] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1295.493707] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1295.493713] do_vfs_ioctl+0xa5/0x6e0 >[ 1295.493720] SyS_ioctl+0x74/0x80 >[ 1295.493725] do_syscall_64+0x79/0x220 >[ 1295.493728] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1295.493730] RIP: 0033:0x7f70a90d90f7 >[ 1295.493732] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1295.493734] RAX: ffffffffffffffda RBX: 000055e7ee49c330 RCX: 00007f70a90d90f7 >[ 1295.493736] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1295.493737] RBP: 00007ffd456b99b0 R08: 000055e7ee49c330 R09: 0000000000000004 >[ 1295.493738] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1295.493739] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7eb2cce10 >[ 1295.747337] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1295.747341] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1295.747345] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1295.747348] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1295.747350] Call Trace: >[ 1295.747358] dump_stack+0x85/0xbf >[ 1295.747364] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1295.747376] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1295.747393] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1295.747404] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1295.747411] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1295.747425] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1295.747430] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1295.747441] ? mutex_trylock+0xcd/0xe0 >[ 1295.747450] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1295.747491] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1295.747524] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1295.747533] ? __lock_acquire+0x2d4/0x1340 >[ 1295.747567] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1295.747605] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1295.747640] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1295.747667] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1295.747693] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1295.747705] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1295.747713] drm_ioctl+0x2d5/0x370 [drm] >[ 1295.747731] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1295.747735] ? __pm_runtime_resume+0x54/0x90 >[ 1295.747740] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1295.747758] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1295.747763] do_vfs_ioctl+0xa5/0x6e0 >[ 1295.747770] SyS_ioctl+0x74/0x80 >[ 1295.747775] do_syscall_64+0x79/0x220 >[ 1295.747778] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1295.747781] RIP: 0033:0x7f70a90d90f7 >[ 1295.747782] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1295.747785] RAX: ffffffffffffffda RBX: 000055e7eca13e40 RCX: 00007f70a90d90f7 >[ 1295.747786] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1295.747787] RBP: 00007ffd456b98b0 R08: 000055e7eca13e40 R09: 00007f70a939dc50 >[ 1295.747789] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 1295.747790] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ebc77e60 >[ 1296.763171] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1296.763174] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1296.763177] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1296.763178] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1296.763179] Call Trace: >[ 1296.763196] dump_stack+0x85/0xbf >[ 1296.763200] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1296.763208] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1296.763217] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1296.763223] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1296.763227] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1296.763235] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1296.763238] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1296.763244] ? mutex_trylock+0xcd/0xe0 >[ 1296.763249] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1296.763284] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1296.763305] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1296.763340] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1296.763363] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1296.763384] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1296.763401] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1296.763422] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1296.763434] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1296.763443] drm_ioctl+0x2d5/0x370 [drm] >[ 1296.763460] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1296.763465] ? __pm_runtime_resume+0x54/0x90 >[ 1296.763470] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1296.763488] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1296.763494] do_vfs_ioctl+0xa5/0x6e0 >[ 1296.763500] SyS_ioctl+0x74/0x80 >[ 1296.763505] do_syscall_64+0x79/0x220 >[ 1296.763508] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1296.763511] RIP: 0033:0x7f70a90d90f7 >[ 1296.763512] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1296.763515] RAX: ffffffffffffffda RBX: 000055e7ee02bcb0 RCX: 00007f70a90d90f7 >[ 1296.763516] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1296.763517] RBP: 00007ffd456b99b0 R08: 000055e7ee02bcb0 R09: 0000000000000004 >[ 1296.763519] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1296.763520] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7eee2a300 >[ 1298.140257] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1298.140260] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1298.140263] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1298.140264] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1298.140266] Call Trace: >[ 1298.140272] dump_stack+0x85/0xbf >[ 1298.140276] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1298.140284] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1298.140293] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1298.140299] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1298.140303] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1298.140311] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1298.140314] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1298.140320] ? mutex_trylock+0xcd/0xe0 >[ 1298.140325] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1298.140359] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1298.140391] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1298.140413] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1298.140436] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1298.140457] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1298.140474] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1298.140494] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1298.140506] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1298.140514] drm_ioctl+0x2d5/0x370 [drm] >[ 1298.140531] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1298.140535] ? __pm_runtime_resume+0x54/0x90 >[ 1298.140540] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1298.140559] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1298.140564] do_vfs_ioctl+0xa5/0x6e0 >[ 1298.140570] SyS_ioctl+0x74/0x80 >[ 1298.140575] do_syscall_64+0x79/0x220 >[ 1298.140578] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1298.140580] RIP: 0033:0x7f70a90d90f7 >[ 1298.140582] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1298.140584] RAX: ffffffffffffffda RBX: 000055e7ebc20500 RCX: 00007f70a90d90f7 >[ 1298.140586] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1298.140587] RBP: 00007ffd456b99b0 R08: 000055e7ebc20500 R09: 0000000000000004 >[ 1298.140588] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1298.140589] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7eb75f800 >[ 1303.145419] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1303.145424] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1303.145428] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1303.145430] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1303.145432] Call Trace: >[ 1303.145440] dump_stack+0x85/0xbf >[ 1303.145446] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1303.145456] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1303.145472] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1303.145483] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1303.145489] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1303.145503] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1303.145508] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1303.145517] ? mutex_trylock+0xcd/0xe0 >[ 1303.145523] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1303.145564] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1303.145597] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1303.145643] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1303.145677] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1303.145710] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1303.145735] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1303.145767] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1303.145782] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1303.145796] drm_ioctl+0x2d5/0x370 [drm] >[ 1303.145822] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1303.145829] ? __pm_runtime_resume+0x54/0x90 >[ 1303.145837] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1303.145864] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1303.145871] do_vfs_ioctl+0xa5/0x6e0 >[ 1303.145883] SyS_ioctl+0x74/0x80 >[ 1303.145889] do_syscall_64+0x79/0x220 >[ 1303.145893] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1303.145897] RIP: 0033:0x7f70a90d90f7 >[ 1303.145899] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1303.145904] RAX: ffffffffffffffda RBX: 000055e7ee3c4d00 RCX: 00007f70a90d90f7 >[ 1303.145906] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1303.145908] RBP: 00007ffd456b9940 R08: 000055e7ee3c4d00 R09: 0000000000000004 >[ 1303.145910] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1303.145912] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed490520 >[ 1303.267482] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1303.267485] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1303.267487] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1303.267489] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1303.267490] Call Trace: >[ 1303.267497] dump_stack+0x85/0xbf >[ 1303.267501] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1303.267509] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1303.267518] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1303.267524] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1303.267528] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1303.267536] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1303.267539] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1303.267545] ? mutex_trylock+0xcd/0xe0 >[ 1303.267550] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1303.267581] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1303.267602] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1303.267633] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1303.267670] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1303.267704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1303.267730] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1303.267762] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1303.267777] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1303.267790] drm_ioctl+0x2d5/0x370 [drm] >[ 1303.267816] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1303.267824] ? __pm_runtime_resume+0x54/0x90 >[ 1303.267832] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1303.267862] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1303.267869] do_vfs_ioctl+0xa5/0x6e0 >[ 1303.267882] SyS_ioctl+0x74/0x80 >[ 1303.267889] do_syscall_64+0x79/0x220 >[ 1303.267894] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1303.267898] RIP: 0033:0x7f70a90d90f7 >[ 1303.267900] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1303.267905] RAX: ffffffffffffffda RBX: 000055e7ee3c4d00 RCX: 00007f70a90d90f7 >[ 1303.267907] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1303.267909] RBP: 00007ffd456b9940 R08: 000055e7ee3c4d00 R09: 0000000000000004 >[ 1303.267911] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1303.267913] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed490520 >[ 1303.749481] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1303.749486] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1303.749490] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1303.749492] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1303.749494] Call Trace: >[ 1303.749503] dump_stack+0x85/0xbf >[ 1303.749509] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1303.749521] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1303.749538] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1303.749549] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1303.749556] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1303.749571] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1303.749576] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1303.749586] ? mutex_trylock+0xcd/0xe0 >[ 1303.749595] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1303.749633] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1303.749668] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1303.749708] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1303.749746] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1303.749782] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1303.749810] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1303.749845] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1303.749862] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1303.749876] drm_ioctl+0x2d5/0x370 [drm] >[ 1303.749904] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1303.749912] ? __pm_runtime_resume+0x54/0x90 >[ 1303.749920] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1303.749951] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1303.749960] do_vfs_ioctl+0xa5/0x6e0 >[ 1303.749973] SyS_ioctl+0x74/0x80 >[ 1303.749981] do_syscall_64+0x79/0x220 >[ 1303.749986] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1303.749990] RIP: 0033:0x7f70a90d90f7 >[ 1303.749992] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1303.749997] RAX: ffffffffffffffda RBX: 000055e7edd65ba0 RCX: 00007f70a90d90f7 >[ 1303.749999] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1303.750002] RBP: 00007ffd456b99b0 R08: 000055e7edd65ba0 R09: 0000000000000004 >[ 1303.750004] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1303.750006] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ee1793c0 >[ 1355.131976] mysqld invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 >[ 1355.132027] mysqld cpuset=/ mems_allowed=0 >[ 1355.132333] CPU: 5 PID: 1348 Comm: mysqld Not tainted 4.16.0-rc6-mm_thp #1 >[ 1355.132336] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1355.132337] Call Trace: >[ 1355.132346] dump_stack+0x85/0xbf >[ 1355.132352] dump_header+0x6e/0x2f9 >[ 1355.132358] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1355.132367] oom_kill_process+0x21c/0x4f0 >[ 1355.132374] out_of_memory+0x2f7/0x5c0 >[ 1355.132382] __alloc_pages_slowpath+0xc49/0x1070 >[ 1355.132403] __alloc_pages_nodemask+0x383/0x410 >[ 1355.132413] filemap_fault+0x48a/0xa20 >[ 1355.132419] ? find_held_lock+0x34/0xa0 >[ 1355.132425] ? ext4_filemap_fault+0x27/0x3e >[ 1355.132436] ext4_filemap_fault+0x2f/0x3e >[ 1355.132441] __do_fault+0x1f/0xdf >[ 1355.132445] __handle_mm_fault+0xd22/0x1230 >[ 1355.132460] handle_mm_fault+0x198/0x3a0 >[ 1355.132467] __do_page_fault+0x28c/0x530 >[ 1355.132477] do_page_fault+0x32/0x290 >[ 1355.132482] ? page_fault+0x2f/0x50 >[ 1355.132485] page_fault+0x45/0x50 >[ 1355.132489] RIP: 733cb6b6:0x55655e841ef0 >[ 1355.132491] RSP: 5bf30ea0:00007fd5eeccccc0 EFLAGS: 00000000 >[ 1355.132505] Mem-Info: >[ 1355.132511] active_anon:7149041 inactive_anon:544491 isolated_anon:0 > active_file:543 inactive_file:239 isolated_file:0 > unevictable:121 dirty:1 writeback:0 unstable:0 > slab_reclaimable:21455 slab_unreclaimable:41102 > mapped:3732 shmem:3291 pagetables:67879 bounce:0 > free:48357 free_pcp:698 free_cma:0 >[ 1355.132516] Node 0 active_anon:28596164kB inactive_anon:2177964kB active_file:2172kB inactive_file:956kB unevictable:484kB isolated(anon):0kB isolated(file):0kB mapped:14928kB dirty:4kB writeback:0kB shmem:13164kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no >[ 1355.132518] Node 0 DMA free:15864kB min:32kB low:44kB high:56kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB >[ 1355.132524] lowmem_reserve[]: 0 3322 30890 30890 30890 >[ 1355.132537] Node 0 DMA32 free:117432kB min:7264kB low:10664kB high:14064kB active_anon:3270032kB inactive_anon:93924kB active_file:328kB inactive_file:312kB unevictable:0kB writepending:0kB present:3571144kB managed:3505396kB mlocked:0kB kernel_stack:64kB pagetables:19176kB bounce:0kB free_pcp:428kB local_pcp:0kB free_cma:0kB >[ 1355.132544] lowmem_reserve[]: 0 0 27567 27567 27567 >[ 1355.132557] Node 0 Normal free:60132kB min:60280kB low:88508kB high:116736kB active_anon:25326560kB inactive_anon:2083668kB active_file:2000kB inactive_file:2028kB unevictable:484kB writepending:4kB present:29868032kB managed:28238344kB mlocked:484kB kernel_stack:24832kB pagetables:252340kB bounce:0kB free_pcp:2364kB local_pcp:256kB free_cma:0kB >[ 1355.132563] lowmem_reserve[]: 0 0 0 0 0 >[ 1355.132576] Node 0 DMA: 2*4kB (U) 2*8kB (U) 0*16kB 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15864kB >[ 1355.132638] Node 0 DMA32: 121*4kB (UME) 115*8kB (UME) 108*16kB (UME) 106*32kB (UME) 58*64kB (UME) 32*128kB (UE) 16*256kB (UME) 18*512kB (UME) 12*1024kB (UME) 4*2048kB (UME) 17*4096kB (UM) = 117756kB >[ 1355.132687] Node 0 Normal: 578*4kB (UME) 409*8kB (UME) 166*16kB (UME) 363*32kB (UME) 155*64kB (UME) 27*128kB (UME) 12*256kB (UME) 5*512kB (UM) 22*1024kB (UM) 0*2048kB 0*4096kB = 61392kB >[ 1355.132732] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB >[ 1355.132735] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB >[ 1355.132737] 9441 total pagecache pages >[ 1355.132748] 5174 pages in swap cache >[ 1355.132751] Swap cache stats: add 39813901, delete 39840153, find 2603231/5040045 >[ 1355.132753] Free swap = 0kB >[ 1355.132755] Total swap = 62494716kB >[ 1355.132794] 8363791 pages RAM >[ 1355.132796] 0 pages HighMem/MovableOnly >[ 1355.132798] 423882 pages reserved >[ 1355.132800] 0 pages cma reserved >[ 1355.132802] 0 pages hwpoisoned >[ 1355.132804] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name >[ 1355.132927] [ 595] 0 595 51001 108 405504 181 0 systemd-journal >[ 1355.133107] [ 632] 0 632 25298 1 204800 1132 -1000 systemd-udevd >[ 1355.133113] [ 800] 0 800 25520 14 98304 471 0 lvmetad >[ 1355.133118] [ 874] 0 874 16049 9 139264 103 -1000 auditd >[ 1355.133123] [ 876] 0 876 21122 1 69632 49 0 audispd >[ 1355.133127] [ 884] 0 884 9652 16 118784 78 0 sedispatch >[ 1355.133132] [ 905] 0 905 10798 0 135168 128 0 bluetoothd >[ 1355.133137] [ 907] 81 907 20261 438 151552 191 -900 dbus-daemon >[ 1355.133141] [ 911] 70 911 18576 3 143360 104 0 avahi-daemon >[ 1355.133146] [ 912] 0 912 4343 0 81920 113 0 alsactl >[ 1355.133150] [ 913] 0 913 86495 1 368640 4872 0 firewalld >[ 1355.133155] [ 914] 0 914 132287 371 376832 355 0 udisksd >[ 1355.133159] [ 917] 0 917 3456 0 77824 50 0 rngd >[ 1355.133164] [ 918] 70 918 18544 1 126976 86 0 avahi-daemon >[ 1355.133168] [ 919] 0 919 70717 37 356352 227 0 sssd >[ 1355.133173] [ 922] 0 922 51276 1 163840 123 0 gssproxy >[ 1355.133177] [ 923] 0 923 104474 205 323584 304 0 ModemManager >[ 1355.133182] [ 925] 0 925 4327 1 69632 34 0 mcelog >[ 1355.133186] [ 929] 0 929 6507 1 94208 325 0 smartd >[ 1355.133191] [ 930] 172 930 46481 1 139264 78 0 rtkit-daemon >[ 1355.133206] [ 951] 0 951 116603 0 311296 401 0 abrtd >[ 1355.133211] [ 956] 997 956 168615 0 294912 1586 0 polkitd >[ 1355.133216] [ 960] 995 960 29460 14 131072 99 0 chronyd >[ 1355.133220] [ 971] 0 971 72556 98 368640 484 0 sssd_be >[ 1355.133225] [ 987] 0 987 70136 107 385024 248 0 sssd_nss >[ 1355.133230] [ 988] 0 988 19716 46 192512 526 0 systemd-logind >[ 1355.133234] [ 989] 0 989 105642 0 229376 394 0 accounts-daemon >[ 1355.133239] [ 1002] 0 1002 200177 453 466944 437 0 NetworkManager >[ 1355.133243] [ 1024] 0 1024 22276 0 200704 205 -1000 sshd >[ 1355.133248] [ 1026] 0 1026 148263 30 675840 1784 0 php-fpm >[ 1355.133252] [ 1028] 0 1028 440574 317 831488 5251 0 libvirtd >[ 1355.133257] [ 1040] 0 1040 106016 0 233472 289 0 gdm >[ 1355.133261] [ 1044] 0 1044 35865 16 106496 147 0 crond >[ 1355.133266] [ 1053] 0 1053 10631 0 114688 53 0 atd >[ 1355.133271] [ 1119] 0 1119 14256 1 118784 305 0 nginx >[ 1355.133275] [ 1124] 984 1124 19101 0 147456 421 0 nginx >[ 1355.133279] [ 1125] 984 1125 19101 0 147456 421 0 nginx >[ 1355.133284] [ 1126] 984 1126 19101 0 151552 439 0 nginx >[ 1355.133288] [ 1128] 984 1128 19101 0 147456 421 0 nginx >[ 1355.133293] [ 1129] 984 1129 19101 0 147456 421 0 nginx >[ 1355.133297] [ 1131] 984 1131 19101 0 147456 421 0 nginx >[ 1355.133302] [ 1132] 984 1132 19101 0 147456 421 0 nginx >[ 1355.133306] [ 1133] 984 1133 19101 0 147456 421 0 nginx >[ 1355.133311] [ 1196] 27 1196 535768 24 622592 14924 0 mysqld >[ 1355.133315] [ 1230] 1000 1230 151897 1 614400 1818 0 php-fpm >[ 1355.133320] [ 1231] 1000 1231 151897 1 614400 1818 0 php-fpm >[ 1355.133324] [ 1232] 1000 1232 151897 1 614400 1818 0 php-fpm >[ 1355.133329] [ 1235] 1000 1235 151897 2 614400 1818 0 php-fpm >[ 1355.133333] [ 1238] 1000 1238 151897 2 614400 1818 0 php-fpm >[ 1355.133338] [ 1239] 48 1239 151897 1 614400 1818 0 php-fpm >[ 1355.133342] [ 1240] 48 1240 151897 1 614400 1818 0 php-fpm >[ 1355.133347] [ 1241] 48 1241 151897 1 614400 1818 0 php-fpm >[ 1355.133352] [ 1242] 48 1242 151897 2 614400 1819 0 php-fpm >[ 1355.133356] [ 1243] 48 1243 151897 2 614400 1818 0 php-fpm >[ 1355.133361] [ 1315] 0 1315 98054 1 299008 475 0 gdm-session-wor >[ 1355.133365] [ 1361] 42 1361 22366 1 212992 333 0 systemd >[ 1355.133369] [ 1399] 42 1399 35818 1 249856 1081 0 (sd-pam) >[ 1355.133374] [ 1421] 42 1421 105309 1 360448 323 0 gdm-wayland-ses >[ 1355.133378] [ 1426] 0 1426 19834 2 200704 476 0 dhclient >[ 1355.133383] [ 1428] 42 1428 18137 1 147456 238 0 dbus-daemon >[ 1355.133388] [ 1440] 42 1440 166364 0 438272 598 0 gnome-session-b >[ 1355.133393] [ 1486] 42 1486 1083754 1879 1564672 13744 0 gnome-shell >[ 1355.133397] [ 1520] 0 1520 106836 160 258048 274 0 upowerd >[ 1355.133402] [ 1601] 42 1601 351016 0 585728 2927 0 Xwayland >[ 1355.133406] [ 1659] 0 1659 19834 1 196608 476 0 dhclient >[ 1355.133411] [ 1666] 42 1666 88944 0 196608 206 0 at-spi-bus-laun >[ 1355.133415] [ 1679] 42 1679 18027 1 143360 130 0 dbus-daemon >[ 1355.133420] [ 1686] 42 1686 55769 0 208896 208 0 at-spi2-registr >[ 1355.133425] [ 1715] 0 1715 4442 2 73728 54 0 sbis3plugin >[ 1355.133429] [ 1716] 0 1716 172992 83 520192 1109 0 sbis3plugin >[ 1355.133433] [ 1743] 42 1743 368507 0 401408 885 0 pulseaudio >[ 1355.133438] [ 1878] 42 1878 122024 0 356352 425 0 xdg-permission- >[ 1355.133442] [ 1883] 42 1883 118289 25 204800 621 0 ibus-daemon >[ 1355.133447] [ 1886] 42 1886 96889 0 180224 189 0 ibus-dconf >[ 1355.133452] [ 1889] 42 1889 276560 0 753664 2565 0 ibus-x11 >[ 1355.133456] [ 1891] 42 1891 96855 0 188416 181 0 ibus-portal >[ 1355.133461] [ 1905] 0 1905 272724 76 921600 289 0 abrt-dump-journ >[ 1355.133465] [ 1908] 0 1908 280916 82 1581056 283 0 abrt-dump-journ >[ 1355.133470] [ 1916] 0 1916 12545 16 143360 133 0 wpa_supplicant >[ 1355.133474] [ 1917] 0 1917 181829 22 724992 27228 0 packagekitd >[ 1355.133479] [ 1922] 42 1922 297813 0 790528 2785 0 gsd-wacom >[ 1355.133483] [ 1924] 42 1924 314186 0 770048 2713 0 gsd-xsettings >[ 1355.133488] [ 1928] 42 1928 298742 0 786432 2617 0 gsd-a11y-keyboa >[ 1355.133492] [ 1931] 42 1931 127618 0 401408 386 0 gsd-a11y-settin >[ 1355.133497] [ 1932] 42 1932 276508 0 753664 2590 0 gsd-clipboard >[ 1355.133501] [ 1934] 42 1934 338216 122 827392 2560 0 gsd-color >[ 1355.133506] [ 1936] 42 1936 117669 0 442368 458 0 gsd-datetime >[ 1355.133510] [ 1938] 42 1938 127535 1 393216 370 0 gsd-housekeepin >[ 1355.133515] [ 1939] 42 1939 316652 0 790528 2628 0 gsd-keyboard >[ 1355.133519] [ 1943] 42 1943 427837 0 892928 2775 0 gsd-media-keys >[ 1355.133524] [ 1944] 42 1944 108574 1 372736 359 0 gsd-mouse >[ 1355.133528] [ 1949] 42 1949 317779 177 811008 2518 0 gsd-power >[ 1355.133533] [ 1950] 42 1950 118068 0 446464 457 0 gsd-print-notif >[ 1355.133537] [ 1952] 42 1952 108578 1 380928 358 0 gsd-rfkill >[ 1355.133542] [ 1954] 42 1954 127007 1 397312 369 0 gsd-screensaver >[ 1355.133546] [ 1957] 42 1957 104125 0 221184 249 0 gsd-sharing >[ 1355.133551] [ 1959] 42 1959 153281 0 462848 492 0 gsd-smartcard >[ 1355.133555] [ 1962] 42 1962 138207 0 475136 470 0 gsd-sound >[ 1355.133559] [ 1995] 42 1995 48036 1 143360 146 0 dconf-service >[ 1355.133564] [ 2001] 42 2001 78438 0 184320 185 0 ibus-engine-sim >[ 1355.133568] [ 2114] 991 2114 107697 0 266240 600 0 colord >[ 1355.133573] [ 2148] 0 2148 104272 1 352256 691 0 gdm-session-wor >[ 1355.133578] [ 2164] 1000 2164 22405 48 200704 305 0 systemd >[ 1355.133582] [ 2169] 1000 2169 35852 1 249856 1105 0 (sd-pam) >[ 1355.133587] [ 2179] 1000 2179 100202 129 200704 1567 0 gnome-keyring-d >[ 1355.133591] [ 2190] 1000 2190 105309 1 356352 321 0 gdm-wayland-ses >[ 1355.133596] [ 2192] 1000 2192 18443 323 143360 209 0 dbus-daemon >[ 1355.133600] [ 2195] 1000 2195 166429 0 434176 714 0 gnome-session-b >[ 1355.133604] [ 2244] 1000 2244 100214 0 200704 258 0 gvfsd >[ 1355.133609] [ 2249] 1000 2249 105643 0 192512 230 0 gvfsd-fuse >[ 1355.133613] [ 2278] 1000 2278 1227243 19533 1916928 21136 0 gnome-shell >[ 1355.133618] [ 2338] 1000 2338 368514 920 753664 3957 0 Xwayland >[ 1355.133622] [ 2356] 1000 2356 88945 0 188416 241 0 at-spi-bus-laun >[ 1355.133626] [ 2361] 1000 2361 18059 90 135168 77 0 dbus-daemon >[ 1355.133631] [ 2364] 1000 2364 55770 42 196608 168 0 at-spi2-registr >[ 1355.133636] [ 2370] 1000 2370 442465 2 471040 992 0 pulseaudio >[ 1355.133640] [ 2404] 1000 2404 122025 0 364544 426 0 xdg-permission- >[ 1355.133645] [ 2408] 1000 2408 29608632 0 1011712 2175 0 gnome-shell-cal >[ 1355.133649] [ 2410] 1000 2410 118337 24 200704 629 0 ibus-daemon >[ 1355.133654] [ 2414] 1000 2414 96890 0 184320 205 0 ibus-dconf >[ 1355.133658] [ 2416] 1000 2416 276558 1 765952 2542 0 ibus-x11 >[ 1355.133663] [ 2418] 1000 2418 96855 0 184320 207 0 ibus-portal >[ 1355.133667] [ 2430] 1000 2430 25496871 0 1183744 4318 0 evolution-sourc >[ 1355.133672] [ 2433] 992 2433 116620 160 327680 2096 0 geoclue >[ 1355.133676] [ 2449] 1000 2449 25429308 0 860160 12272 0 goa-daemon >[ 1355.133680] [ 2450] 1000 2450 145870 173 282624 253 0 gvfs-udisks2-vo >[ 1355.133685] [ 2456] 1000 2456 96274 0 180224 228 0 gvfs-mtp-volume >[ 1355.133690] [ 2464] 1000 2464 130413 54 413696 387 0 goa-identity-se >[ 1355.133694] [ 2469] 1000 2469 99423 1 212992 288 0 gvfs-gphoto2-vo >[ 1355.133698] [ 2480] 1000 2480 121974 0 229376 285 0 gvfs-afc-volume >[ 1355.133703] [ 2485] 1000 2485 96383 0 180224 235 0 gvfs-goa-volume >[ 1355.133707] [ 2488] 1000 2488 48102 0 139264 221 0 dconf-service >[ 1355.133712] [ 2500] 1000 2500 127621 0 393216 428 0 gsd-mouse >[ 1355.133717] [ 2502] 1000 2502 317786 165 815104 2533 0 gsd-power >[ 1355.133721] [ 2503] 1000 2503 139075 0 471040 543 0 gsd-print-notif >[ 1355.133725] [ 2504] 1000 2504 163910 111 405504 311 0 gsd-rfkill >[ 1355.133730] [ 2506] 1000 2506 127007 0 389120 399 0 gsd-screensaver >[ 1355.133735] [ 2509] 1000 2509 141058 120 253952 278 0 gsd-sharing >[ 1355.133739] [ 2510] 1000 2510 297816 9 794624 2776 0 gsd-wacom >[ 1355.133743] [ 2515] 1000 2515 77310 0 163840 179 0 gvfsd-metadata >[ 1355.133748] [ 2518] 1000 2518 314188 55 786432 2643 0 gsd-xsettings >[ 1355.133752] [ 2520] 1000 2520 138208 0 483328 517 0 gsd-sound >[ 1355.133757] [ 2526] 1000 2526 153282 0 466944 524 0 gsd-smartcard >[ 1355.133761] [ 2537] 1000 2537 298784 4 782336 2633 0 gsd-a11y-keyboa >[ 1355.133766] [ 2538] 1000 2538 127619 0 401408 420 0 gsd-a11y-settin >[ 1355.133770] [ 2540] 1000 2540 276464 32 761856 2533 0 gsd-clipboard >[ 1355.133775] [ 2541] 1000 2541 356674 144 827392 2573 0 gsd-color >[ 1355.133779] [ 2542] 1000 2542 136716 0 466944 516 0 gsd-datetime >[ 1355.133784] [ 2543] 1000 2543 148232 46 438272 399 0 gsd-housekeepin >[ 1355.133788] [ 2547] 1000 2547 316653 0 806912 2618 0 gsd-keyboard >[ 1355.133792] [ 2548] 1000 2548 391021 140 880640 2646 0 gsd-media-keys >[ 1355.133797] [ 2554] 0 2554 57744 14 262144 292 0 cupsd >[ 1355.133802] [ 2608] 1000 2608 25484716 0 1204224 10978 0 evolution-calen >[ 1355.133806] [ 2610] 1000 2610 78437 1 176128 202 0 ibus-engine-sim >[ 1355.133811] [ 2710] 1000 2710 154396 0 466944 468 0 gsd-printer >[ 1355.133815] [ 2721] 1000 2721 25488048 0 1110016 10985 0 evolution-calen >[ 1355.133820] [ 2756] 1000 2756 142391 0 528384 3799 0 seapplet >[ 1355.133824] [ 2762] 1000 2762 349908 80 1019904 18290 0 gnome-software >[ 1355.133829] [ 2770] 1000 2770 69562 137 172032 159 0 gsd-disk-utilit >[ 1355.133833] [ 2772] 1000 2772 357990 0 802816 1962 0 tracker-extract >[ 1355.133838] [ 2780] 1000 2780 103703 0 303104 420 0 tracker-miner-a >[ 1355.133842] [ 2785] 1000 2785 713554 5651 1880064 24049 0 sbis3plugin >[ 1355.133847] [ 2790] 1000 2790 25501236 0 1105920 2899 0 evolution-alarm >[ 1355.133851] [ 2792] 1000 2792 127639 0 364544 575 0 tracker-miner-f >[ 1355.133856] [ 2796] 1000 2796 160989 6 524288 1298 0 abrt-applet >[ 1355.133860] [ 2797] 1000 2797 190202 420 315392 772 0 tracker-store >[ 1355.133865] [ 2844] 1000 2844 25583038 0 1220608 13715 0 evolution-calen >[ 1355.133869] [ 2845] 1000 2845 25454426 0 1089536 2084 0 evolution-addre >[ 1355.133874] [ 2859] 1000 2859 25497717 0 1036288 2176 0 evolution-addre >[ 1355.133879] [ 2889] 0 2889 90699 0 307200 443 -900 abrt-dbus >[ 1355.133883] [ 2898] 1000 2898 25506490 0 1114112 11012 0 evolution-calen >[ 1355.133888] [ 2943] 1000 2943 29673910 0 1179648 11048 0 evolution-calen >[ 1355.133892] [ 3002] 1000 3002 148427 396 512000 1976 0 sbis3plugin >[ 1355.133896] [ 3031] 0 3031 158973 88 516096 942 0 fwupd >[ 1355.133901] [ 3060] 1000 3060 131191 84 425984 975 0 sbis3plugin >[ 1355.133905] [ 3083] 1000 3083 194613 736 708608 1481 0 sbis3plugin >[ 1355.133910] [ 3205] 1000 3205 154225 76 458752 992 0 sbis3plugin >[ 1355.133914] [ 3235] 1000 3235 152622 71 421888 884 0 sbis3plugin >[ 1355.133918] [ 3270] 1000 3270 160964 82 618496 1233 0 sbis3plugin >[ 1355.133923] [ 3295] 1000 3295 127068 85 385024 980 0 sbis3plugin >[ 1355.133928] [ 3313] 1000 3313 138939 145 421888 1314 0 sbis3plugin >[ 1355.133932] [ 3349] 1000 3349 642359 0 700416 3658 0 gnome-documents >[ 1355.133937] [ 3355] 1000 3355 179242 0 626688 1515 0 nautilus >[ 1355.133941] [ 3410] 1000 3410 119215 0 225280 303 0 gvfsd-trash >[ 1355.133946] [ 3450] 1000 3450 21899 0 155648 181 0 obexd >[ 1355.133950] [ 3602] 1000 3602 146490 83 528384 1224 0 sbis3plugin >[ 1355.133954] [ 3628] 1000 3628 181534 70 700416 1755 0 sbis3plugin >[ 1355.133959] [ 3705] 1000 3705 157828 104 569344 1229 0 sbis3plugin >[ 1355.133963] [ 3820] 1000 3820 457812 3294 1310720 16859 0 virt-manager >[ 1355.133968] [ 4032] 0 4032 83451 0 319488 331 -900 virtlogd >[ 1355.133972] [ 4046] 107 4046 801179 207467 5984256 395410 0 qemu-system-x86 >[ 1355.133977] [ 4048] 0 4048 16036 30 172032 118 0 systemd-machine >[ 1355.133981] [ 4618] 0 4618 36368 12 307200 265 0 sshd >[ 1355.133986] [ 4637] 0 4637 19797 1 196608 305 0 systemd >[ 1355.133991] [ 4650] 0 4650 72718 1 266240 1132 0 (sd-pam) >[ 1355.133995] [ 4668] 0 4668 36419 99 290816 232 0 sshd >[ 1355.134000] [ 4674] 0 4674 33591 1 90112 531 0 bash >[ 1355.134004] [ 4710] 1000 4710 47154 28 188416 109 0 gconfd-2 >[ 1355.134008] [ 4765] 0 4765 34622 346 94208 38 0 htop >[ 1355.134014] [ 5073] 1000 5073 177172 3981 532480 1633 0 gnome-terminal- >[ 1355.134019] [ 5180] 1000 5180 33067 2 86016 532 0 bash >[ 1355.134023] [ 5271] 0 5271 69781 125 376832 292 0 sssd_kcm >[ 1355.134028] [ 5272] 0 5272 70462 44 372736 259 0 sssd_secrets >[ 1355.134032] [ 5290] 1000 5290 33067 1 81920 523 0 bash >[ 1355.134036] [ 5324] 1000 5324 34970 534 102400 41 0 htop >[ 1355.134041] [ 5326] 1000 5326 33067 1 90112 523 0 bash >[ 1355.134045] [ 5360] 1000 5360 977031 178875 4677632 117987 0 firefox >[ 1355.134050] [ 5519] 1000 5519 477204 11765 1265664 15082 0 Web Content >[ 1355.134054] [ 5554] 1000 5554 446058 861 1011712 7952 0 file:// Content >[ 1355.134059] [ 5593] 1000 5593 463530 6567 1138688 12134 0 Web Content >[ 1355.134063] [ 5610] 1000 5610 463464 6678 1142784 12163 0 Web Content >[ 1355.134067] [ 5641] 1000 5641 22419468 7228818 177115136 14610183 0 Web Content >[ 1355.134072] [ 5757] 1000 5757 33067 1 77824 524 0 bash >[ 1355.134076] [ 5793] 1000 5793 63863 0 299008 204 0 su >[ 1355.134081] [ 5802] 0 5802 33590 59 90112 469 0 bash >[ 1355.134086] [ 5886] 1000 5886 33067 526 86016 0 0 bash >[ 1355.134089] Out of memory: Kill process 5641 (Web Content) score 928 or sacrifice child >[ 1355.135279] Killed process 5641 (Web Content) total-vm:89677872kB, anon-rss:28915608kB, file-rss:0kB, shmem-rss:0kB >[ 1370.554960] sysrq: SysRq : Show Blocked State >[ 1370.554971] task PC stack pid father >[ 1370.555181] tracker-store D10664 2797 2164 0x00000000 >[ 1370.555190] Call Trace: >[ 1370.555201] ? __schedule+0x2ed/0xba0 >[ 1370.555212] schedule+0x2f/0x90 >[ 1370.555217] io_schedule+0x12/0x40 >[ 1370.555222] generic_file_read_iter+0x39e/0xdb0 >[ 1370.555237] ? page_cache_tree_insert+0x130/0x130 >[ 1370.555290] xfs_file_buffered_aio_read+0x65/0x1a0 [xfs] >[ 1370.555357] xfs_file_read_iter+0x64/0xc0 [xfs] >[ 1370.555364] __vfs_read+0x102/0x170 >[ 1370.555377] vfs_read+0x9e/0x150 >[ 1370.555383] SyS_pread64+0x93/0xb0 >[ 1370.555388] ? trace_hardirqs_off_thunk+0x1a/0x1c >[ 1370.555397] do_syscall_64+0x79/0x220 >[ 1370.555403] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1370.555407] RIP: 0033:0x7f8681df9873 >[ 1370.555409] RSP: 002b:00007ffca5075a40 EFLAGS: 00000293 ORIG_RAX: 0000000000000011 >[ 1370.555414] RAX: ffffffffffffffda RBX: 0000000000001000 RCX: 00007f8681df9873 >[ 1370.555416] RDX: 0000000000001000 RSI: 0000561a11d1da18 RDI: 0000000000000008 >[ 1370.555418] RBP: 0000000000001000 R08: 0000561a11d1da18 R09: 000000000000000d >[ 1370.555420] R10: 0000000013b1d000 R11: 0000000000000293 R12: 0000000000000000 >[ 1370.555423] R13: 0000561a11d1da18 R14: 0000000013b1d000 R15: 0000561a11bc3580 >[ 1371.763334] oom_reaper: reaped process 5641 (Web Content), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB >[ 1377.882751] sysrq: SysRq : Show Blocked State >[ 1377.882759] task PC stack pid father >[ 1377.882944] tracker-store D10664 2797 2164 0x00000000 >[ 1377.882949] Call Trace: >[ 1377.882958] ? __schedule+0x2ed/0xba0 >[ 1377.882963] schedule+0x2f/0x90 >[ 1377.882966] io_schedule+0x12/0x40 >[ 1377.882970] generic_file_read_iter+0x39e/0xdb0 >[ 1377.882977] ? page_cache_tree_insert+0x130/0x130 >[ 1377.883011] xfs_file_buffered_aio_read+0x65/0x1a0 [xfs] >[ 1377.883032] xfs_file_read_iter+0x64/0xc0 [xfs] >[ 1377.883037] __vfs_read+0x102/0x170 >[ 1377.883044] vfs_read+0x9e/0x150 >[ 1377.883047] SyS_pread64+0x93/0xb0 >[ 1377.883050] ? trace_hardirqs_off_thunk+0x1a/0x1c >[ 1377.883054] do_syscall_64+0x79/0x220 >[ 1377.883058] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1377.883060] RIP: 0033:0x7f8681df9873 >[ 1377.883062] RSP: 002b:00007ffca5075a40 EFLAGS: 00000293 ORIG_RAX: 0000000000000011 >[ 1377.883064] RAX: ffffffffffffffda RBX: 0000000000001000 RCX: 00007f8681df9873 >[ 1377.883066] RDX: 0000000000001000 RSI: 0000561a11e45ca8 RDI: 0000000000000008 >[ 1377.883067] RBP: 0000000000001000 R08: 0000561a11e45ca8 R09: 000000000ff00fff >[ 1377.883068] R10: 000000005b6fc000 R11: 0000000000000293 R12: 0000000000000000 >[ 1377.883070] R13: 0000561a11e45ca8 R14: 000000005b6fc000 R15: 0000561a11bc3580 >[ 1408.685073] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1408.685078] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1408.685082] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1408.685085] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1408.685087] Call Trace: >[ 1408.685095] dump_stack+0x85/0xbf >[ 1408.685101] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1408.685113] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1408.685130] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1408.685141] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1408.685147] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1408.685162] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1408.685167] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1408.685177] ? mutex_trylock+0xcd/0xe0 >[ 1408.685186] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1408.685229] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1408.685253] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1408.685277] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1408.685301] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1408.685322] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1408.685340] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1408.685361] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1408.685374] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1408.685382] drm_ioctl+0x2d5/0x370 [drm] >[ 1408.685399] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1408.685404] ? __pm_runtime_resume+0x54/0x90 >[ 1408.685410] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1408.685428] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1408.685434] do_vfs_ioctl+0xa5/0x6e0 >[ 1408.685441] SyS_ioctl+0x74/0x80 >[ 1408.685446] do_syscall_64+0x79/0x220 >[ 1408.685449] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1408.685451] RIP: 0033:0x7f70a90d90f7 >[ 1408.685453] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1408.685455] RAX: ffffffffffffffda RBX: 000055e7ee14d7c0 RCX: 00007f70a90d90f7 >[ 1408.685457] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1408.685458] RBP: 00007ffd456b9940 R08: 000055e7ee14d7c0 R09: 0000000000000004 >[ 1408.685459] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1408.685460] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eef321c0 >[ 1415.022478] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1415.022483] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1415.022487] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1415.022489] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1415.022491] Call Trace: >[ 1415.022499] dump_stack+0x85/0xbf >[ 1415.022505] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1415.022517] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1415.022532] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1415.022543] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1415.022549] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1415.022563] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1415.022568] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1415.022576] ? mutex_trylock+0xcd/0xe0 >[ 1415.022581] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1415.022619] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1415.022638] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1415.022659] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1415.022681] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1415.022707] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1415.022730] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1415.022750] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1415.022763] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1415.022771] drm_ioctl+0x2d5/0x370 [drm] >[ 1415.022788] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1415.022792] ? __pm_runtime_resume+0x54/0x90 >[ 1415.022798] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1415.022816] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1415.022823] do_vfs_ioctl+0xa5/0x6e0 >[ 1415.022835] SyS_ioctl+0x74/0x80 >[ 1415.022842] do_syscall_64+0x79/0x220 >[ 1415.022846] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1415.022850] RIP: 0033:0x7f70a90d90f7 >[ 1415.022852] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1415.022855] RAX: ffffffffffffffda RBX: 000055e7ee162ad0 RCX: 00007f70a90d90f7 >[ 1415.022856] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1415.022857] RBP: 00007ffd456b9940 R08: 000055e7ee162ad0 R09: 0000000000000004 >[ 1415.022858] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1415.022860] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb56a480 >[ 1417.021355] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1417.021358] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1417.021361] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1417.021362] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1417.021364] Call Trace: >[ 1417.021371] dump_stack+0x85/0xbf >[ 1417.021375] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1417.021383] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1417.021392] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1417.021399] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1417.021403] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1417.021411] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1417.021414] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1417.021420] ? mutex_trylock+0xcd/0xe0 >[ 1417.021425] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1417.021459] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1417.021482] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1417.021506] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1417.021529] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1417.021558] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1417.021576] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1417.021600] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1417.021616] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1417.021630] drm_ioctl+0x2d5/0x370 [drm] >[ 1417.021658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1417.021666] ? __pm_runtime_resume+0x54/0x90 >[ 1417.021674] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1417.021704] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1417.021712] do_vfs_ioctl+0xa5/0x6e0 >[ 1417.021724] SyS_ioctl+0x74/0x80 >[ 1417.021731] do_syscall_64+0x79/0x220 >[ 1417.021734] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1417.021737] RIP: 0033:0x7f70a90d90f7 >[ 1417.021738] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1417.021741] RAX: ffffffffffffffda RBX: 000055e7ebbf7f60 RCX: 00007f70a90d90f7 >[ 1417.021742] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1417.021744] RBP: 00007ffd456b9940 R08: 000055e7ebbf7f60 R09: 0000000000000004 >[ 1417.021745] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1417.021746] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef2cf330 >[ 1424.116054] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1424.116058] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1424.116062] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1424.116065] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1424.116067] Call Trace: >[ 1424.116076] dump_stack+0x85/0xbf >[ 1424.116082] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1424.116094] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1424.116111] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1424.116123] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1424.116129] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1424.116144] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1424.116149] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1424.116160] ? mutex_trylock+0xcd/0xe0 >[ 1424.116169] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1424.116216] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1424.116252] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1424.116293] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1424.116332] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1424.116368] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1424.116396] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1424.116432] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1424.116448] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1424.116462] drm_ioctl+0x2d5/0x370 [drm] >[ 1424.116491] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1424.116499] ? __pm_runtime_resume+0x54/0x90 >[ 1424.116508] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1424.116539] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1424.116547] do_vfs_ioctl+0xa5/0x6e0 >[ 1424.116560] SyS_ioctl+0x74/0x80 >[ 1424.116568] do_syscall_64+0x79/0x220 >[ 1424.116574] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1424.116578] RIP: 0033:0x7f70a90d90f7 >[ 1424.116580] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1424.116584] RAX: ffffffffffffffda RBX: 000055e7ed33f4a0 RCX: 00007f70a90d90f7 >[ 1424.116586] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1424.116589] RBP: 00007ffd456b9940 R08: 000055e7ed33f4a0 R09: 00007f70a939dc50 >[ 1424.116591] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 1424.116593] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edc0f5b0 >[ 1425.804668] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1425.804672] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1425.804674] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1425.804676] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1425.804677] Call Trace: >[ 1425.804684] dump_stack+0x85/0xbf >[ 1425.804689] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1425.804697] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1425.804706] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1425.804713] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1425.804717] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1425.804725] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1425.804728] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1425.804734] ? mutex_trylock+0xcd/0xe0 >[ 1425.804740] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1425.804774] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1425.804797] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1425.804821] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1425.804844] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1425.804866] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1425.804883] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1425.804905] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1425.804917] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1425.804925] drm_ioctl+0x2d5/0x370 [drm] >[ 1425.804942] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1425.804947] ? __pm_runtime_resume+0x54/0x90 >[ 1425.804955] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1425.804983] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1425.804989] do_vfs_ioctl+0xa5/0x6e0 >[ 1425.804996] SyS_ioctl+0x74/0x80 >[ 1425.805001] do_syscall_64+0x79/0x220 >[ 1425.805004] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1425.805007] RIP: 0033:0x7f70a90d90f7 >[ 1425.805008] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1425.805011] RAX: ffffffffffffffda RBX: 000055e7ee172940 RCX: 00007f70a90d90f7 >[ 1425.805012] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1425.805014] RBP: 00007ffd456b9940 R08: 000055e7ee172940 R09: 0000000000000004 >[ 1425.805015] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1425.805016] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb56a480 >[ 1431.425099] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1431.425103] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1431.425106] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1431.425107] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1431.425109] Call Trace: >[ 1431.425119] dump_stack+0x85/0xbf >[ 1431.425125] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1431.425136] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1431.425148] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1431.425155] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1431.425161] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1431.425169] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1431.425173] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1431.425181] ? mutex_trylock+0xcd/0xe0 >[ 1431.425187] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1431.425262] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1431.425304] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1431.425342] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1431.425380] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1431.425413] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1431.425434] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1431.425457] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1431.425479] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1431.425493] drm_ioctl+0x2d5/0x370 [drm] >[ 1431.425511] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1431.425518] ? __pm_runtime_resume+0x54/0x90 >[ 1431.425524] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1431.425544] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1431.425551] do_vfs_ioctl+0xa5/0x6e0 >[ 1431.425558] SyS_ioctl+0x74/0x80 >[ 1431.425564] do_syscall_64+0x79/0x220 >[ 1431.425568] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1431.425571] RIP: 0033:0x7f70a90d90f7 >[ 1431.425572] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1431.425575] RAX: ffffffffffffffda RBX: 000055e7ee14d7c0 RCX: 00007f70a90d90f7 >[ 1431.425576] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1431.425578] RBP: 00007ffd456b9940 R08: 000055e7ee14d7c0 R09: 0000000000000004 >[ 1431.425579] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1431.425580] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee155800 >[ 1437.622002] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1437.622007] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1437.622011] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1437.622013] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1437.622015] Call Trace: >[ 1437.622022] dump_stack+0x85/0xbf >[ 1437.622026] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1437.622034] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1437.622044] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1437.622050] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1437.622054] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1437.622062] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1437.622066] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1437.622072] ? mutex_trylock+0xcd/0xe0 >[ 1437.622077] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1437.622115] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1437.622137] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1437.622161] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1437.622184] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1437.622207] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1437.622224] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1437.622245] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1437.622257] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1437.622266] drm_ioctl+0x2d5/0x370 [drm] >[ 1437.622283] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1437.622287] ? __pm_runtime_resume+0x54/0x90 >[ 1437.622292] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1437.622311] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1437.622316] do_vfs_ioctl+0xa5/0x6e0 >[ 1437.622323] SyS_ioctl+0x74/0x80 >[ 1437.622328] do_syscall_64+0x79/0x220 >[ 1437.622331] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1437.622334] RIP: 0033:0x7f70a90d90f7 >[ 1437.622336] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1437.622338] RAX: ffffffffffffffda RBX: 000055e7edd88c00 RCX: 00007f70a90d90f7 >[ 1437.622340] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1437.622341] RBP: 00007ffd456b99b0 R08: 000055e7edd88c00 R09: 0000000000000004 >[ 1437.622342] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1437.622343] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7edcd3330 >[ 1437.653039] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1437.653043] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1437.653045] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1437.653046] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1437.653048] Call Trace: >[ 1437.653054] dump_stack+0x85/0xbf >[ 1437.653059] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1437.653067] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1437.653076] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1437.653083] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1437.653087] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1437.653095] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1437.653099] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1437.653105] ? mutex_trylock+0xcd/0xe0 >[ 1437.653110] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1437.653145] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1437.653167] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1437.653191] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1437.653215] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1437.653237] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1437.653254] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1437.653275] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1437.653287] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1437.653296] drm_ioctl+0x2d5/0x370 [drm] >[ 1437.653313] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1437.653318] ? __pm_runtime_resume+0x54/0x90 >[ 1437.653324] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1437.653342] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1437.653347] do_vfs_ioctl+0xa5/0x6e0 >[ 1437.653354] SyS_ioctl+0x74/0x80 >[ 1437.653359] do_syscall_64+0x79/0x220 >[ 1437.653362] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1437.653365] RIP: 0033:0x7f70a90d90f7 >[ 1437.653366] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1437.653369] RAX: ffffffffffffffda RBX: 000055e7edd88c00 RCX: 00007f70a90d90f7 >[ 1437.653370] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1437.653372] RBP: 00007ffd456b99b0 R08: 000055e7edd88c00 R09: 0000000000000004 >[ 1437.653373] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1437.653374] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7edcd3330 >[ 1457.771578] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1457.771583] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1457.771587] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1457.771589] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1457.771591] Call Trace: >[ 1457.771600] dump_stack+0x85/0xbf >[ 1457.771606] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1457.771618] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1457.771635] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1457.771647] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1457.771653] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1457.771668] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1457.771673] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1457.771683] ? mutex_trylock+0xcd/0xe0 >[ 1457.771692] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1457.771737] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1457.771771] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1457.771810] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1457.771850] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1457.771886] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1457.771914] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1457.771948] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1457.771965] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1457.771980] drm_ioctl+0x2d5/0x370 [drm] >[ 1457.772009] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1457.772017] ? __pm_runtime_resume+0x54/0x90 >[ 1457.772025] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1457.772057] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1457.772065] do_vfs_ioctl+0xa5/0x6e0 >[ 1457.772078] SyS_ioctl+0x74/0x80 >[ 1457.772086] do_syscall_64+0x79/0x220 >[ 1457.772091] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1457.772095] RIP: 0033:0x7f70a90d90f7 >[ 1457.772098] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1457.772102] RAX: ffffffffffffffda RBX: 000055e7ef28cb20 RCX: 00007f70a90d90f7 >[ 1457.772105] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1457.772107] RBP: 00007ffd456b9940 R08: 000055e7ef28cb20 R09: 0000000000000004 >[ 1457.772109] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1457.772111] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee032600 >[ 1459.335452] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1459.335457] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1459.335461] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1459.335463] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1459.335465] Call Trace: >[ 1459.335474] dump_stack+0x85/0xbf >[ 1459.335480] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1459.335491] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1459.335508] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1459.335519] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1459.335525] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1459.335540] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1459.335545] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1459.335554] ? mutex_trylock+0xcd/0xe0 >[ 1459.335563] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1459.335605] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1459.335635] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1459.335659] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1459.335682] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1459.335704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1459.335722] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1459.335743] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1459.335755] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1459.335764] drm_ioctl+0x2d5/0x370 [drm] >[ 1459.335783] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1459.335790] ? __pm_runtime_resume+0x54/0x90 >[ 1459.335798] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1459.335816] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1459.335821] do_vfs_ioctl+0xa5/0x6e0 >[ 1459.335829] SyS_ioctl+0x74/0x80 >[ 1459.335834] do_syscall_64+0x79/0x220 >[ 1459.335837] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1459.335840] RIP: 0033:0x7f70a90d90f7 >[ 1459.335841] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1459.335844] RAX: ffffffffffffffda RBX: 000055e7eed67fa0 RCX: 00007f70a90d90f7 >[ 1459.335845] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1459.335846] RBP: 00007ffd456b9940 R08: 000055e7eed67fa0 R09: 0000000000000004 >[ 1459.335848] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1459.335849] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eba259b0 >[ 1463.500401] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1463.500404] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1463.500407] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1463.500408] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1463.500409] Call Trace: >[ 1463.500417] dump_stack+0x85/0xbf >[ 1463.500421] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1463.500430] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1463.500440] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1463.500446] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1463.500450] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1463.500459] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1463.500462] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1463.500468] ? mutex_trylock+0xcd/0xe0 >[ 1463.500474] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1463.500512] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1463.500535] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1463.500559] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1463.500582] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1463.500604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1463.500621] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1463.500642] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1463.500655] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1463.500664] drm_ioctl+0x2d5/0x370 [drm] >[ 1463.500681] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1463.500686] ? __pm_runtime_resume+0x54/0x90 >[ 1463.500691] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1463.500709] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1463.500715] do_vfs_ioctl+0xa5/0x6e0 >[ 1463.500722] SyS_ioctl+0x74/0x80 >[ 1463.500727] do_syscall_64+0x79/0x220 >[ 1463.500730] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1463.500733] RIP: 0033:0x7f70a90d90f7 >[ 1463.500734] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1463.500737] RAX: ffffffffffffffda RBX: 000055e7ee4b3b10 RCX: 00007f70a90d90f7 >[ 1463.500738] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1463.500740] RBP: 00007ffd456b9940 R08: 000055e7ee4b3b10 R09: 0000000000000004 >[ 1463.500741] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1463.500742] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edf62300 >[ 1469.551531] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1469.551535] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1469.551539] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1469.551541] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1469.551544] Call Trace: >[ 1469.551553] dump_stack+0x85/0xbf >[ 1469.551559] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1469.551570] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1469.551587] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1469.551599] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1469.551606] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1469.551620] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1469.551625] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1469.551636] ? mutex_trylock+0xcd/0xe0 >[ 1469.551645] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1469.551687] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1469.551720] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1469.551760] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1469.551799] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1469.551834] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1469.551881] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1469.551915] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1469.551930] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1469.551944] drm_ioctl+0x2d5/0x370 [drm] >[ 1469.551972] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1469.551979] ? __pm_runtime_resume+0x54/0x90 >[ 1469.551987] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1469.552017] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1469.552025] do_vfs_ioctl+0xa5/0x6e0 >[ 1469.552037] SyS_ioctl+0x74/0x80 >[ 1469.552044] do_syscall_64+0x79/0x220 >[ 1469.552050] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1469.552053] RIP: 0033:0x7f70a90d90f7 >[ 1469.552055] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1469.552060] RAX: ffffffffffffffda RBX: 000055e7edc39ea0 RCX: 00007f70a90d90f7 >[ 1469.552062] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1469.552064] RBP: 00007ffd456b99b0 R08: 000055e7edc39ea0 R09: 0000000000000004 >[ 1469.552066] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1469.552068] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ed46e6d0 >[ 1469.591912] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1469.591917] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1469.591921] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1469.591923] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1469.591925] Call Trace: >[ 1469.591935] dump_stack+0x85/0xbf >[ 1469.591943] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1469.591956] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1469.591974] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1469.591986] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1469.591993] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1469.592007] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1469.592012] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1469.592024] ? mutex_trylock+0xcd/0xe0 >[ 1469.592033] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1469.592092] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1469.592137] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1469.592186] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1469.592229] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1469.592267] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1469.592297] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1469.592335] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1469.592360] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1469.592379] drm_ioctl+0x2d5/0x370 [drm] >[ 1469.592408] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1469.592416] ? __pm_runtime_resume+0x54/0x90 >[ 1469.592426] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1469.592458] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1469.592468] do_vfs_ioctl+0xa5/0x6e0 >[ 1469.592481] SyS_ioctl+0x74/0x80 >[ 1469.592489] do_syscall_64+0x79/0x220 >[ 1469.592495] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1469.592499] RIP: 0033:0x7f70a90d90f7 >[ 1469.592501] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1469.592506] RAX: ffffffffffffffda RBX: 000055e7edc39ea0 RCX: 00007f70a90d90f7 >[ 1469.592508] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1469.592510] RBP: 00007ffd456b99b0 R08: 000055e7edc39ea0 R09: 0000000000000004 >[ 1469.592513] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1469.592515] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ed46e6d0 >[ 1588.721154] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1588.721157] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1588.721160] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1588.721161] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1588.721163] Call Trace: >[ 1588.721170] dump_stack+0x85/0xbf >[ 1588.721174] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1588.721182] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1588.721191] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1588.721197] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1588.721201] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1588.721209] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1588.721212] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1588.721218] ? mutex_trylock+0xcd/0xe0 >[ 1588.721224] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1588.721256] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1588.721277] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1588.721300] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1588.721324] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1588.721345] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1588.721362] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1588.721383] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1588.721394] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1588.721402] drm_ioctl+0x2d5/0x370 [drm] >[ 1588.721419] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1588.721424] ? __pm_runtime_resume+0x54/0x90 >[ 1588.721429] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1588.721447] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1588.721453] do_vfs_ioctl+0xa5/0x6e0 >[ 1588.721459] SyS_ioctl+0x74/0x80 >[ 1588.721464] do_syscall_64+0x79/0x220 >[ 1588.721467] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1588.721470] RIP: 0033:0x7f70a90d90f7 >[ 1588.721471] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1588.721474] RAX: ffffffffffffffda RBX: 000055e7ed236160 RCX: 00007f70a90d90f7 >[ 1588.721475] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1588.721477] RBP: 00007ffd456b99b0 R08: 000055e7ed236160 R09: 0000000000000004 >[ 1588.721478] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1588.721479] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ede04f20 >[ 1594.393721] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1594.393725] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1594.393728] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1594.393730] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1594.393732] Call Trace: >[ 1594.393741] dump_stack+0x85/0xbf >[ 1594.393746] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1594.393757] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1594.393771] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1594.393780] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1594.393786] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1594.393798] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1594.393802] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1594.393810] ? mutex_trylock+0xcd/0xe0 >[ 1594.393818] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1594.393856] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1594.393889] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1594.393928] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1594.393966] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1594.394000] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1594.394028] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1594.394062] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1594.394076] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1594.394089] drm_ioctl+0x2d5/0x370 [drm] >[ 1594.394118] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1594.394125] ? __pm_runtime_resume+0x54/0x90 >[ 1594.394133] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1594.394164] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1594.394172] do_vfs_ioctl+0xa5/0x6e0 >[ 1594.394184] SyS_ioctl+0x74/0x80 >[ 1594.394192] do_syscall_64+0x79/0x220 >[ 1594.394195] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1594.394198] RIP: 0033:0x7f70a90d90f7 >[ 1594.394199] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1594.394202] RAX: ffffffffffffffda RBX: 000055e7ee48ed30 RCX: 00007f70a90d90f7 >[ 1594.394203] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1594.394205] RBP: 00007ffd456b99b0 R08: 000055e7ee48ed30 R09: 0000000000000004 >[ 1594.394206] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1594.394207] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7edb4da40 >[ 1604.486488] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1604.486493] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1604.486497] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1604.486499] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1604.486501] Call Trace: >[ 1604.486510] dump_stack+0x85/0xbf >[ 1604.486517] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1604.486529] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1604.486545] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1604.486557] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1604.486564] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1604.486578] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1604.486583] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1604.486593] ? mutex_trylock+0xcd/0xe0 >[ 1604.486602] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1604.486646] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1604.486681] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1604.486721] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1604.486760] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1604.486795] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1604.486823] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1604.486859] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1604.486875] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1604.486889] drm_ioctl+0x2d5/0x370 [drm] >[ 1604.486918] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1604.486925] ? __pm_runtime_resume+0x54/0x90 >[ 1604.486934] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1604.486966] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1604.486973] do_vfs_ioctl+0xa5/0x6e0 >[ 1604.486986] SyS_ioctl+0x74/0x80 >[ 1604.486994] do_syscall_64+0x79/0x220 >[ 1604.487000] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1604.487003] RIP: 0033:0x7f70a90d90f7 >[ 1604.487006] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1604.487011] RAX: ffffffffffffffda RBX: 000055e7ee416700 RCX: 00007f70a90d90f7 >[ 1604.487013] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1604.487015] RBP: 00007ffd456b99b0 R08: 000055e7ee416700 R09: 0000000000000004 >[ 1604.487017] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1604.487020] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ede64060 >[ 1605.013980] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1605.013985] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1605.013989] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1605.013991] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1605.013993] Call Trace: >[ 1605.014001] dump_stack+0x85/0xbf >[ 1605.014007] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1605.014018] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1605.014034] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1605.014045] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1605.014051] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1605.014065] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1605.014070] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1605.014079] ? mutex_trylock+0xcd/0xe0 >[ 1605.014087] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1605.014126] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1605.014158] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1605.014195] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1605.014232] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1605.014266] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1605.014292] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1605.014324] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1605.014338] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1605.014353] drm_ioctl+0x2d5/0x370 [drm] >[ 1605.014381] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1605.014389] ? __pm_runtime_resume+0x54/0x90 >[ 1605.014397] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1605.014428] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1605.014436] do_vfs_ioctl+0xa5/0x6e0 >[ 1605.014447] SyS_ioctl+0x74/0x80 >[ 1605.014455] do_syscall_64+0x79/0x220 >[ 1605.014460] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1605.014464] RIP: 0033:0x7f70a90d90f7 >[ 1605.014466] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1605.014471] RAX: ffffffffffffffda RBX: 000055e7ee1b3da0 RCX: 00007f70a90d90f7 >[ 1605.014473] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1605.014475] RBP: 00007ffd456b9940 R08: 000055e7ee1b3da0 R09: 0000000000000004 >[ 1605.014477] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1605.014480] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ede0b6d0 >[ 1613.407265] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1613.407268] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1613.407271] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1613.407272] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1613.407274] Call Trace: >[ 1613.407280] dump_stack+0x85/0xbf >[ 1613.407285] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1613.407292] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1613.407302] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1613.407308] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1613.407312] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1613.407320] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1613.407323] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1613.407329] ? mutex_trylock+0xcd/0xe0 >[ 1613.407335] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1613.407369] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1613.407390] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1613.407396] ? __lock_acquire+0x2d4/0x1340 >[ 1613.407416] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1613.407439] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1613.407461] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1613.407478] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1613.407499] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1613.407511] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1613.407519] drm_ioctl+0x2d5/0x370 [drm] >[ 1613.407536] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1613.407541] ? __pm_runtime_resume+0x54/0x90 >[ 1613.407545] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1613.407563] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1613.407569] do_vfs_ioctl+0xa5/0x6e0 >[ 1613.407575] SyS_ioctl+0x74/0x80 >[ 1613.407580] do_syscall_64+0x79/0x220 >[ 1613.407583] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1613.407586] RIP: 0033:0x7f70a90d90f7 >[ 1613.407587] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1613.407590] RAX: ffffffffffffffda RBX: 000055e7edf470c0 RCX: 00007f70a90d90f7 >[ 1613.407591] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1613.407593] RBP: 00007ffd456b98b0 R08: 000055e7edf470c0 R09: 00007f70a939dc50 >[ 1613.407594] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 1613.407595] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee177d00 >[ 1615.072966] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1615.072970] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1615.072973] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1615.072975] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1615.072977] Call Trace: >[ 1615.072985] dump_stack+0x85/0xbf >[ 1615.072991] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1615.073001] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1615.073016] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1615.073025] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1615.073031] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1615.073043] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1615.073047] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1615.073056] ? mutex_trylock+0xcd/0xe0 >[ 1615.073064] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1615.073104] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1615.073137] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1615.073173] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1615.073207] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1615.073240] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1615.073265] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1615.073295] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1615.073309] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1615.073322] drm_ioctl+0x2d5/0x370 [drm] >[ 1615.073348] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1615.073354] ? __pm_runtime_resume+0x54/0x90 >[ 1615.073361] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1615.073389] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1615.073396] do_vfs_ioctl+0xa5/0x6e0 >[ 1615.073407] SyS_ioctl+0x74/0x80 >[ 1615.073414] do_syscall_64+0x79/0x220 >[ 1615.073418] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1615.073422] RIP: 0033:0x7f70a90d90f7 >[ 1615.073424] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1615.073428] RAX: ffffffffffffffda RBX: 000055e7edcbc450 RCX: 00007f70a90d90f7 >[ 1615.073430] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1615.073431] RBP: 00007ffd456b98b0 R08: 000055e7edcbc450 R09: 0000000000000004 >[ 1615.073433] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1615.073435] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7edb30d30 >[ 1625.911994] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1625.911998] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1625.912002] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1625.912004] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1625.912006] Call Trace: >[ 1625.912015] dump_stack+0x85/0xbf >[ 1625.912021] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1625.912032] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1625.912048] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1625.912059] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1625.912066] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1625.912080] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1625.912084] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1625.912094] ? mutex_trylock+0xcd/0xe0 >[ 1625.912102] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1625.912142] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1625.912173] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1625.912200] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1625.912222] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1625.912244] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1625.912261] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1625.912281] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1625.912293] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1625.912301] drm_ioctl+0x2d5/0x370 [drm] >[ 1625.912318] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1625.912323] ? __pm_runtime_resume+0x54/0x90 >[ 1625.912328] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1625.912346] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1625.912351] do_vfs_ioctl+0xa5/0x6e0 >[ 1625.912358] SyS_ioctl+0x74/0x80 >[ 1625.912362] do_syscall_64+0x79/0x220 >[ 1625.912365] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1625.912368] RIP: 0033:0x7f70a90d90f7 >[ 1625.912369] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1625.912372] RAX: ffffffffffffffda RBX: 000055e7ee4ba4f0 RCX: 00007f70a90d90f7 >[ 1625.912373] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1625.912374] RBP: 00007ffd456b99b0 R08: 000055e7ee4ba4f0 R09: 0000000000000004 >[ 1625.912376] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1625.912377] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7edc2a930 >[ 1626.702357] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1626.702360] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1626.702363] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1626.702364] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1626.702365] Call Trace: >[ 1626.702372] dump_stack+0x85/0xbf >[ 1626.702376] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1626.702385] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1626.702394] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1626.702400] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1626.702405] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1626.702413] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1626.702416] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1626.702422] ? mutex_trylock+0xcd/0xe0 >[ 1626.702427] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1626.702463] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1626.702485] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1626.702491] ? __lock_acquire+0x2d4/0x1340 >[ 1626.702511] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1626.702534] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1626.702555] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1626.702572] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1626.702593] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1626.702605] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1626.702614] drm_ioctl+0x2d5/0x370 [drm] >[ 1626.702631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1626.702635] ? __pm_runtime_resume+0x54/0x90 >[ 1626.702640] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1626.702658] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1626.702663] do_vfs_ioctl+0xa5/0x6e0 >[ 1626.702670] SyS_ioctl+0x74/0x80 >[ 1626.702675] do_syscall_64+0x79/0x220 >[ 1626.702678] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1626.702681] RIP: 0033:0x7f70a90d90f7 >[ 1626.702682] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1626.702685] RAX: ffffffffffffffda RBX: 000055e7eb666cc0 RCX: 00007f70a90d90f7 >[ 1626.702686] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1626.702688] RBP: 00007ffd456b98b0 R08: 000055e7eb666cc0 R09: 00007f70a939dc50 >[ 1626.702689] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 1626.702690] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7edb4da40 >[ 1628.473678] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1628.473681] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1628.473684] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1628.473685] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1628.473686] Call Trace: >[ 1628.473693] dump_stack+0x85/0xbf >[ 1628.473697] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1628.473705] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1628.473714] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1628.473720] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1628.473724] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1628.473736] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1628.473741] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1628.473749] ? mutex_trylock+0xcd/0xe0 >[ 1628.473754] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1628.473788] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1628.473810] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1628.473834] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1628.473857] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1628.473879] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1628.473897] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1628.473918] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1628.473930] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1628.473938] drm_ioctl+0x2d5/0x370 [drm] >[ 1628.473955] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1628.473960] ? __pm_runtime_resume+0x54/0x90 >[ 1628.473965] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1628.473983] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1628.473989] do_vfs_ioctl+0xa5/0x6e0 >[ 1628.473996] SyS_ioctl+0x74/0x80 >[ 1628.474001] do_syscall_64+0x79/0x220 >[ 1628.474004] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1628.474006] RIP: 0033:0x7f70a90d90f7 >[ 1628.474008] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1628.474010] RAX: ffffffffffffffda RBX: 000055e7ebd70190 RCX: 00007f70a90d90f7 >[ 1628.474012] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1628.474013] RBP: 00007ffd456b9940 R08: 000055e7ebd70190 R09: 0000000000000004 >[ 1628.474014] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1628.474016] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee3ac730 >[ 1629.869912] sysrq: SysRq : Show Blocked State >[ 1629.869920] task PC stack pid father >[ 1629.869938] kswapd0 D11064 78 2 0x80000000 >[ 1629.869943] Call Trace: >[ 1629.869951] ? __schedule+0x2ed/0xba0 >[ 1629.869957] schedule+0x2f/0x90 >[ 1629.869960] io_schedule+0x12/0x40 >[ 1629.869964] get_request+0x38a/0xc50 >[ 1629.869971] ? finish_wait+0x80/0x80 >[ 1629.869975] blk_queue_bio+0x1ab/0x730 >[ 1629.869979] ? generic_make_request+0xfd/0x3f0 >[ 1629.869982] generic_make_request+0x12f/0x3f0 >[ 1629.869988] ? submit_bio+0x6c/0x140 >[ 1629.869990] submit_bio+0x6c/0x140 >[ 1629.869993] ? get_swap_bio+0xcf/0x120 >[ 1629.869996] __swap_writepage+0x13b/0x480 >[ 1629.870001] ? __frontswap_store+0xdc/0x120 >[ 1629.870006] pageout.isra.52+0x148/0x490 >[ 1629.870013] shrink_page_list+0xbbe/0xf20 >[ 1629.870022] shrink_inactive_list+0x2ea/0x7b0 >[ 1629.870031] shrink_node_memcg+0x36c/0x780 >[ 1629.870042] ? shrink_node+0x140/0x360 >[ 1629.870045] shrink_node+0x140/0x360 >[ 1629.870051] kswapd+0x2e3/0x8f0 >[ 1629.870059] ? mem_cgroup_shrink_node+0x320/0x320 >[ 1629.870062] kthread+0x121/0x140 >[ 1629.870064] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 1629.870068] ret_from_fork+0x3a/0x50 >[ 1629.870170] gnome-shell D10344 2278 2195 0x00000000 >[ 1629.870174] Call Trace: >[ 1629.870178] ? __schedule+0x2ed/0xba0 >[ 1629.870183] schedule+0x2f/0x90 >[ 1629.870185] io_schedule+0x12/0x40 >[ 1629.870188] get_request+0x38a/0xc50 >[ 1629.870194] ? finish_wait+0x80/0x80 >[ 1629.870198] blk_queue_bio+0x1ab/0x730 >[ 1629.870202] ? generic_make_request+0xfd/0x3f0 >[ 1629.870205] generic_make_request+0x12f/0x3f0 >[ 1629.870210] ? submit_bio+0x6c/0x140 >[ 1629.870212] submit_bio+0x6c/0x140 >[ 1629.870214] ? get_swap_bio+0xcf/0x120 >[ 1629.870217] __swap_writepage+0x13b/0x480 >[ 1629.870222] ? __frontswap_store+0xdc/0x120 >[ 1629.870226] pageout.isra.52+0x148/0x490 >[ 1629.870233] shrink_page_list+0xbbe/0xf20 >[ 1629.870242] shrink_inactive_list+0x2ea/0x7b0 >[ 1629.870250] shrink_node_memcg+0x36c/0x780 >[ 1629.870256] ? mem_cgroup_iter+0x142/0x520 >[ 1629.870263] ? shrink_node+0x140/0x360 >[ 1629.870265] shrink_node+0x140/0x360 >[ 1629.870272] do_try_to_free_pages+0xca/0x350 >[ 1629.870277] try_to_free_pages+0x140/0x350 >[ 1629.870283] __alloc_pages_slowpath+0x43c/0x1070 >[ 1629.870294] __alloc_pages_nodemask+0x383/0x410 >[ 1629.870301] __get_free_pages+0x10/0x40 >[ 1629.870304] __pollwait+0x4d/0xe0 >[ 1629.870308] timerfd_poll+0x32/0x60 >[ 1629.870310] do_sys_poll+0x278/0x5a0 >[ 1629.870324] ? sock_def_readable+0xba/0x2b0 >[ 1629.870328] ? poll_initwait+0x40/0x40 >[ 1629.870333] ? set_fd_set.part.1+0x50/0x50 >[ 1629.870337] ? set_fd_set.part.1+0x50/0x50 >[ 1629.870341] ? set_fd_set.part.1+0x50/0x50 >[ 1629.870345] ? set_fd_set.part.1+0x50/0x50 >[ 1629.870349] ? set_fd_set.part.1+0x50/0x50 >[ 1629.870352] ? set_fd_set.part.1+0x50/0x50 >[ 1629.870356] ? set_fd_set.part.1+0x50/0x50 >[ 1629.870360] ? set_fd_set.part.1+0x50/0x50 >[ 1629.870364] ? set_fd_set.part.1+0x50/0x50 >[ 1629.870370] ? SyS_poll+0x94/0x130 >[ 1629.870372] SyS_poll+0x94/0x130 >[ 1629.870375] do_syscall_64+0x79/0x220 >[ 1629.870378] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1629.870381] RIP: 0033:0x7f70a90d7c6b >[ 1629.870382] RSP: 002b:00007ffd456bac70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 >[ 1629.870385] RAX: ffffffffffffffda RBX: 000055e7eb4aa6e0 RCX: 00007f70a90d7c6b >[ 1629.870386] RDX: 00000000000001f4 RSI: 0000000000000011 RDI: 000055e7eb4aa6e0 >[ 1629.870388] RBP: 0000000000000011 R08: 0000000000000000 R09: 000055e7edc3e784 >[ 1629.870389] R10: 000055e7eb58e6a0 R11: 0000000000000293 R12: 000055e7eb4aa6e0 >[ 1629.870390] R13: 00000000000001f4 R14: 00007f70ab160450 R15: 0000000000000013 >[ 1629.870462] tracker-store D10664 2797 2164 0x00000000 >[ 1629.870466] Call Trace: >[ 1629.870470] ? __schedule+0x2ed/0xba0 >[ 1629.870476] schedule+0x2f/0x90 >[ 1629.870478] io_schedule+0x12/0x40 >[ 1629.870480] __lock_page_or_retry+0x1d7/0x360 >[ 1629.870484] ? page_cache_tree_insert+0x130/0x130 >[ 1629.870489] do_swap_page+0x80e/0xa00 >[ 1629.870495] __handle_mm_fault+0x7e3/0x1230 >[ 1629.870503] handle_mm_fault+0x198/0x3a0 >[ 1629.870507] __do_page_fault+0x28c/0x530 >[ 1629.870513] do_page_fault+0x32/0x290 >[ 1629.870517] page_fault+0x25/0x50 >[ 1629.870520] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 >[ 1629.870521] RSP: 0018:ffff9f590ca9bcc8 EFLAGS: 00010206 >[ 1629.870524] RAX: 00007ffffffff000 RBX: ffff8c5c20384000 RCX: 0000000000001000 >[ 1629.870525] RDX: 0000000000001000 RSI: ffff8c5c20384000 RDI: 0000561a11e8d808 >[ 1629.870526] RBP: 0000000000001000 R08: ffff9f590ca9be48 R09: 0000000000000005 >[ 1629.870528] R10: ffff9f590ca9bc70 R11: 0000000000000000 R12: ffff9f590ca9be80 >[ 1629.870529] R13: ffff8c5c20384000 R14: 0000000000001000 R15: 0000000000000000 >[ 1629.870538] copyout+0x30/0x40 >[ 1629.870540] copy_page_to_iter+0x12c/0x340 >[ 1629.870544] generic_file_read_iter+0x4d3/0xdb0 >[ 1629.870551] ? page_cache_tree_insert+0x130/0x130 >[ 1629.870584] xfs_file_buffered_aio_read+0x65/0x1a0 [xfs] >[ 1629.870606] xfs_file_read_iter+0x64/0xc0 [xfs] >[ 1629.870611] __vfs_read+0x102/0x170 >[ 1629.870617] vfs_read+0x9e/0x150 >[ 1629.870620] SyS_pread64+0x93/0xb0 >[ 1629.870623] ? trace_hardirqs_off_thunk+0x1a/0x1c >[ 1629.870627] do_syscall_64+0x79/0x220 >[ 1629.870630] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1629.870632] RIP: 0033:0x7f8681df9873 >[ 1629.870633] RSP: 002b:00007ffca5075a40 EFLAGS: 00000293 ORIG_RAX: 0000000000000011 >[ 1629.870635] RAX: ffffffffffffffda RBX: 0000000000001000 RCX: 00007f8681df9873 >[ 1629.870637] RDX: 0000000000001000 RSI: 0000561a11e8d808 RDI: 0000000000000008 >[ 1629.870638] RBP: 0000000000001000 R08: 0000561a11e8d808 R09: 000000000ff00fff >[ 1629.870639] R10: 0000000001bf7000 R11: 0000000000000293 R12: 0000000000000000 >[ 1629.870641] R13: 0000561a11e8d808 R14: 0000000001bf7000 R15: 0000561a11bc3580 >[ 1629.870691] qemu-system-x86 D10840 4046 1 0x00000000 >[ 1629.870695] Call Trace: >[ 1629.870699] ? __schedule+0x2ed/0xba0 >[ 1629.870701] ? schedule_timeout+0x1df/0x540 >[ 1629.870706] schedule+0x2f/0x90 >[ 1629.870708] schedule_timeout+0x1e4/0x540 >[ 1629.870713] ? __next_timer_interrupt+0xc0/0xc0 >[ 1629.870719] io_schedule_timeout+0x19/0x40 >[ 1629.870723] wait_iff_congested+0x1c3/0x240 >[ 1629.870727] ? finish_wait+0x80/0x80 >[ 1629.870731] shrink_inactive_list+0x740/0x7b0 >[ 1629.870766] shrink_node_memcg+0x36c/0x780 >[ 1629.870782] ? mem_cgroup_iter+0x142/0x520 >[ 1629.870790] ? shrink_node+0x140/0x360 >[ 1629.870792] shrink_node+0x140/0x360 >[ 1629.870798] do_try_to_free_pages+0xca/0x350 >[ 1629.870803] try_to_free_pages+0x140/0x350 >[ 1629.870809] __alloc_pages_slowpath+0x43c/0x1070 >[ 1629.870821] __alloc_pages_nodemask+0x383/0x410 >[ 1629.870828] __get_free_pages+0x10/0x40 >[ 1629.870831] __pollwait+0x4d/0xe0 >[ 1629.870835] unix_poll+0x28/0xb0 >[ 1629.870838] sock_poll+0x70/0x90 >[ 1629.870842] do_sys_poll+0x278/0x5a0 >[ 1629.870857] ? poll_initwait+0x40/0x40 >[ 1629.870862] ? set_fd_set.part.1+0x50/0x50 >[ 1629.870866] ? set_fd_set.part.1+0x50/0x50 >[ 1629.870870] ? set_fd_set.part.1+0x50/0x50 >[ 1629.870874] ? set_fd_set.part.1+0x50/0x50 >[ 1629.870877] ? set_fd_set.part.1+0x50/0x50 >[ 1629.870881] ? set_fd_set.part.1+0x50/0x50 >[ 1629.870885] ? set_fd_set.part.1+0x50/0x50 >[ 1629.870889] ? set_fd_set.part.1+0x50/0x50 >[ 1629.870893] ? set_fd_set.part.1+0x50/0x50 >[ 1629.870897] ? ktime_get_ts64+0xb1/0x170 >[ 1629.870901] ? SyS_ppoll+0x15f/0x190 >[ 1629.870904] SyS_ppoll+0x15f/0x190 >[ 1629.870910] do_syscall_64+0x79/0x220 >[ 1629.870913] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1629.870914] RIP: 0033:0x7fb2183c1d66 >[ 1629.870916] RSP: 002b:00007fffe989d530 EFLAGS: 00000293 ORIG_RAX: 000000000000010f >[ 1629.870918] RAX: ffffffffffffffda RBX: 00007fffe989d550 RCX: 00007fb2183c1d66 >[ 1629.870919] RDX: 00007fffe989d550 RSI: 000000000000004e RDI: 0000557517ce0cb0 >[ 1629.870921] RBP: 0000557516319bd0 R08: 0000000000000008 R09: 0000000000000000 >[ 1629.870922] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fffe989d5b4 >[ 1629.870923] R13: 0000557516319bd0 R14: 0000000080000000 R15: 0000000000000000 >[ 1629.870931] CPU 0/KVM D10216 4080 1 0x00000000 >[ 1629.870935] Call Trace: >[ 1629.870939] ? __schedule+0x2ed/0xba0 >[ 1629.870942] ? _raw_spin_unlock_irqrestore+0x32/0x60 >[ 1629.870946] schedule+0x2f/0x90 >[ 1629.870948] schedule_timeout+0x1e4/0x540 >[ 1629.870951] ? blk_flush_plug_list+0x298/0x2b0 >[ 1629.870954] ? __next_timer_interrupt+0xc0/0xc0 >[ 1629.870960] io_schedule_timeout+0x19/0x40 >[ 1629.870963] wait_iff_congested+0x1c3/0x240 >[ 1629.870966] ? finish_wait+0x80/0x80 >[ 1629.870970] shrink_inactive_list+0x740/0x7b0 >[ 1629.870978] shrink_node_memcg+0x36c/0x780 >[ 1629.870984] ? mem_cgroup_iter+0x142/0x520 >[ 1629.870991] ? shrink_node+0x140/0x360 >[ 1629.870993] shrink_node+0x140/0x360 >[ 1629.870999] do_try_to_free_pages+0xca/0x350 >[ 1629.871004] try_to_free_pages+0x140/0x350 >[ 1629.871010] __alloc_pages_slowpath+0x43c/0x1070 >[ 1629.871022] __alloc_pages_nodemask+0x383/0x410 >[ 1629.871028] alloc_pages_vma+0x7c/0x200 >[ 1629.871032] __read_swap_cache_async+0x173/0x2b0 >[ 1629.871038] read_swap_cache_async+0x28/0x60 >[ 1629.871041] do_swap_page_readahead+0x1b1/0x270 >[ 1629.871046] ? pagecache_get_page+0x30/0x350 >[ 1629.871051] ? do_swap_page+0x2a3/0xa00 >[ 1629.871052] do_swap_page+0x2a3/0xa00 >[ 1629.871058] __handle_mm_fault+0x7e3/0x1230 >[ 1629.871066] handle_mm_fault+0x198/0x3a0 >[ 1629.871070] __get_user_pages+0x1d0/0x790 >[ 1629.871077] get_user_pages_unlocked+0x146/0x1d0 >[ 1629.871095] __gfn_to_pfn_memslot+0x115/0x410 [kvm] >[ 1629.871109] try_async_pf+0x67/0x3b0 [kvm] >[ 1629.871122] tdp_page_fault+0x13e/0x290 [kvm] >[ 1629.871134] kvm_mmu_page_fault+0x59/0x140 [kvm] >[ 1629.871144] kvm_arch_vcpu_ioctl_run+0x7e7/0x1b90 [kvm] >[ 1629.871147] ? __lock_acquire+0x2d4/0x1340 >[ 1629.871152] ? _copy_to_user+0x56/0x70 >[ 1629.871161] ? kvm_vcpu_ioctl+0x333/0x6b0 [kvm] >[ 1629.871167] kvm_vcpu_ioctl+0x333/0x6b0 [kvm] >[ 1629.871170] ? do_futex+0x463/0xb20 >[ 1629.871176] do_vfs_ioctl+0xa5/0x6e0 >[ 1629.871183] SyS_ioctl+0x74/0x80 >[ 1629.871187] do_syscall_64+0x79/0x220 >[ 1629.871190] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1629.871191] RIP: 0033:0x7fb2183c30f7 >[ 1629.871192] RSP: 002b:00007fb208864878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1629.871195] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb2183c30f7 >[ 1629.871196] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000013 >[ 1629.871198] RBP: 0000557514195e40 R08: 00005575141b01f0 R09: 00000000000000ff >[ 1629.871199] R10: 0000000000000001 R11: 0000000000000246 R12: 00005575163835d6 >[ 1629.871200] R13: 0000000000000000 R14: 00007fb221a90000 R15: 0000557516383540 >[ 1629.871216] firefox D11176 5360 5326 0x00000000 >[ 1629.871220] Call Trace: >[ 1629.871224] ? __schedule+0x2ed/0xba0 >[ 1629.871229] schedule+0x2f/0x90 >[ 1629.871231] io_schedule+0x12/0x40 >[ 1629.871234] get_request+0x38a/0xc50 >[ 1629.871240] ? finish_wait+0x80/0x80 >[ 1629.871244] blk_queue_bio+0x1ab/0x730 >[ 1629.871248] ? generic_make_request+0xfd/0x3f0 >[ 1629.871251] generic_make_request+0x12f/0x3f0 >[ 1629.871257] ? submit_bio+0x6c/0x140 >[ 1629.871259] submit_bio+0x6c/0x140 >[ 1629.871260] ? get_swap_bio+0xcf/0x120 >[ 1629.871264] __swap_writepage+0x13b/0x480 >[ 1629.871268] ? __frontswap_store+0xdc/0x120 >[ 1629.871273] pageout.isra.52+0x148/0x490 >[ 1629.871280] shrink_page_list+0xbbe/0xf20 >[ 1629.871289] shrink_inactive_list+0x2ea/0x7b0 >[ 1629.871297] shrink_node_memcg+0x36c/0x780 >[ 1629.871302] ? mem_cgroup_iter+0x142/0x520 >[ 1629.871310] ? shrink_node+0x140/0x360 >[ 1629.871312] shrink_node+0x140/0x360 >[ 1629.871318] do_try_to_free_pages+0xca/0x350 >[ 1629.871323] try_to_free_pages+0x140/0x350 >[ 1629.871329] __alloc_pages_slowpath+0x43c/0x1070 >[ 1629.871341] __alloc_pages_nodemask+0x383/0x410 >[ 1629.871346] alloc_pages_vma+0x7c/0x200 >[ 1629.871350] __read_swap_cache_async+0x173/0x2b0 >[ 1629.871355] read_swap_cache_async+0x28/0x60 >[ 1629.871358] do_swap_page_readahead+0x1b1/0x270 >[ 1629.871363] ? pagecache_get_page+0x30/0x350 >[ 1629.871367] ? do_swap_page+0x2a3/0xa00 >[ 1629.871369] do_swap_page+0x2a3/0xa00 >[ 1629.871372] ? do_wp_page+0x165/0x4c0 >[ 1629.871376] __handle_mm_fault+0x7e3/0x1230 >[ 1629.871384] handle_mm_fault+0x198/0x3a0 >[ 1629.871388] __do_page_fault+0x28c/0x530 >[ 1629.871394] do_page_fault+0x32/0x290 >[ 1629.871397] ? page_fault+0x2f/0x50 >[ 1629.871399] page_fault+0x45/0x50 >[ 1629.871400] RIP: 393d5400:0x7ffead08e840 >[ 1629.871402] RSP: 0086:00007ffead08e700 EFLAGS: 00000006 >[ 1629.871417] mozStorage #1 D10600 5511 5326 0x00000000 >[ 1629.871421] Call Trace: >[ 1629.871425] ? __schedule+0x2ed/0xba0 >[ 1629.871430] schedule+0x2f/0x90 >[ 1629.871432] io_schedule+0x12/0x40 >[ 1629.871434] get_request+0x38a/0xc50 >[ 1629.871440] ? finish_wait+0x80/0x80 >[ 1629.871445] blk_queue_bio+0x1ab/0x730 >[ 1629.871449] ? generic_make_request+0xfd/0x3f0 >[ 1629.871451] generic_make_request+0x12f/0x3f0 >[ 1629.871457] ? submit_bio+0x6c/0x140 >[ 1629.871459] submit_bio+0x6c/0x140 >[ 1629.871461] ? get_swap_bio+0xcf/0x120 >[ 1629.871464] __swap_writepage+0x13b/0x480 >[ 1629.871468] ? __frontswap_store+0xdc/0x120 >[ 1629.871473] pageout.isra.52+0x148/0x490 >[ 1629.871480] shrink_page_list+0xbbe/0xf20 >[ 1629.871488] shrink_inactive_list+0x2ea/0x7b0 >[ 1629.871497] shrink_node_memcg+0x36c/0x780 >[ 1629.871502] ? mem_cgroup_iter+0x142/0x520 >[ 1629.871509] ? shrink_node+0x140/0x360 >[ 1629.871511] shrink_node+0x140/0x360 >[ 1629.871517] do_try_to_free_pages+0xca/0x350 >[ 1629.871522] try_to_free_pages+0x140/0x350 >[ 1629.871528] __alloc_pages_slowpath+0x43c/0x1070 >[ 1629.871539] __alloc_pages_nodemask+0x383/0x410 >[ 1629.871544] alloc_pages_vma+0x7c/0x200 >[ 1629.871548] __read_swap_cache_async+0x173/0x2b0 >[ 1629.871553] read_swap_cache_async+0x28/0x60 >[ 1629.871556] do_swap_page_readahead+0x1b1/0x270 >[ 1629.871561] ? pagecache_get_page+0x30/0x350 >[ 1629.871565] ? do_swap_page+0x2a3/0xa00 >[ 1629.871567] do_swap_page+0x2a3/0xa00 >[ 1629.871570] ? tick_irq_enter+0x31/0xe0 >[ 1629.871574] __handle_mm_fault+0x7e3/0x1230 >[ 1629.871582] handle_mm_fault+0x198/0x3a0 >[ 1629.871585] __do_page_fault+0x28c/0x530 >[ 1629.871591] do_page_fault+0x32/0x290 >[ 1629.871593] ? page_fault+0x2f/0x50 >[ 1629.871595] page_fault+0x45/0x50 >[ 1629.871597] RIP: 0178:0x7f115c400020 >[ 1629.871598] RSP: 0180:00007f111dbfe390 EFLAGS: 7f115c400000 >[ 1629.871631] Web Content D11704 5987 5374 0x00000100 >[ 1629.871635] Call Trace: >[ 1629.871638] ? __schedule+0x2ed/0xba0 >[ 1629.871644] schedule+0x2f/0x90 >[ 1629.871646] io_schedule+0x12/0x40 >[ 1629.871648] get_request+0x38a/0xc50 >[ 1629.871654] ? finish_wait+0x80/0x80 >[ 1629.871658] blk_queue_bio+0x1ab/0x730 >[ 1629.871662] ? generic_make_request+0xfd/0x3f0 >[ 1629.871665] generic_make_request+0x12f/0x3f0 >[ 1629.871670] ? submit_bio+0x6c/0x140 >[ 1629.871672] submit_bio+0x6c/0x140 >[ 1629.871674] ? get_swap_bio+0xcf/0x120 >[ 1629.871677] __swap_writepage+0x13b/0x480 >[ 1629.871681] ? __frontswap_store+0xdc/0x120 >[ 1629.871696] pageout.isra.52+0x148/0x490 >[ 1629.871703] shrink_page_list+0xbbe/0xf20 >[ 1629.871712] shrink_inactive_list+0x2ea/0x7b0 >[ 1629.871721] shrink_node_memcg+0x36c/0x780 >[ 1629.871732] ? shrink_node+0x140/0x360 >[ 1629.871734] shrink_node+0x140/0x360 >[ 1629.871749] do_try_to_free_pages+0xca/0x350 >[ 1629.871754] try_to_free_pages+0x140/0x350 >[ 1629.871760] __alloc_pages_slowpath+0x43c/0x1070 >[ 1629.871771] __alloc_pages_nodemask+0x383/0x410 >[ 1629.871777] alloc_pages_vma+0x7c/0x200 >[ 1629.871781] __handle_mm_fault+0x8ea/0x1230 >[ 1629.871788] handle_mm_fault+0x198/0x3a0 >[ 1629.871792] __do_page_fault+0x28c/0x530 >[ 1629.871798] do_page_fault+0x32/0x290 >[ 1629.871801] ? page_fault+0x2f/0x50 >[ 1629.871803] page_fault+0x45/0x50 >[ 1629.871804] RIP: 0000:0x7f328b0de270 >[ 1629.871806] RSP: 2710:00007ffed96970b0 EFLAGS: 000009c4 >[ 1631.319050] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1631.319053] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1631.319056] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1631.319057] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1631.319058] Call Trace: >[ 1631.319065] dump_stack+0x85/0xbf >[ 1631.319070] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1631.319077] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1631.319087] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1631.319093] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1631.319097] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1631.319105] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1631.319108] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1631.319114] ? mutex_trylock+0xcd/0xe0 >[ 1631.319119] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1631.319153] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1631.319176] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1631.319181] ? __lock_acquire+0x2d4/0x1340 >[ 1631.319202] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1631.319225] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1631.319247] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1631.319264] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1631.319285] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1631.319297] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1631.319305] drm_ioctl+0x2d5/0x370 [drm] >[ 1631.319322] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1631.319327] ? __pm_runtime_resume+0x54/0x90 >[ 1631.319331] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1631.319349] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1631.319355] do_vfs_ioctl+0xa5/0x6e0 >[ 1631.319361] SyS_ioctl+0x74/0x80 >[ 1631.319366] do_syscall_64+0x79/0x220 >[ 1631.319369] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1631.319372] RIP: 0033:0x7f70a90d90f7 >[ 1631.319373] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1631.319376] RAX: ffffffffffffffda RBX: 000055e7ee1496c0 RCX: 00007f70a90d90f7 >[ 1631.319377] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1631.319378] RBP: 00007ffd456b9940 R08: 000055e7ee1496c0 R09: 00007f70a939dc50 >[ 1631.319380] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 1631.319381] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eddf6600 >[ 1632.939543] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1632.939546] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1632.939549] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1632.939550] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1632.939552] Call Trace: >[ 1632.939558] dump_stack+0x85/0xbf >[ 1632.939563] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1632.939570] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1632.939579] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1632.939585] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1632.939589] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1632.939597] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1632.939601] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1632.939606] ? mutex_trylock+0xcd/0xe0 >[ 1632.939612] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1632.939646] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1632.939667] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1632.939690] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1632.939713] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1632.939734] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1632.939751] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1632.939782] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1632.939803] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1632.939812] drm_ioctl+0x2d5/0x370 [drm] >[ 1632.939839] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1632.939843] ? __pm_runtime_resume+0x54/0x90 >[ 1632.939848] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1632.939866] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1632.939871] do_vfs_ioctl+0xa5/0x6e0 >[ 1632.939878] SyS_ioctl+0x74/0x80 >[ 1632.939883] do_syscall_64+0x79/0x220 >[ 1632.939886] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1632.939888] RIP: 0033:0x7f70a90d90f7 >[ 1632.939890] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1632.939892] RAX: ffffffffffffffda RBX: 000055e7eb4bef20 RCX: 00007f70a90d90f7 >[ 1632.939893] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1632.939895] RBP: 00007ffd456b98b0 R08: 000055e7eb4bef20 R09: 0000000000000004 >[ 1632.939896] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1632.939897] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ebbc1000 >[ 1637.386580] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1637.386582] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1637.386585] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1637.386586] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1637.386588] Call Trace: >[ 1637.386595] dump_stack+0x85/0xbf >[ 1637.386599] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1637.386607] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1637.386616] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1637.386623] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1637.386627] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1637.386635] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1637.386638] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1637.386644] ? mutex_trylock+0xcd/0xe0 >[ 1637.386650] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1637.386682] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1637.386704] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1637.386728] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1637.386751] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1637.386773] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1637.386808] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1637.386831] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1637.386843] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1637.386851] drm_ioctl+0x2d5/0x370 [drm] >[ 1637.386867] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1637.386872] ? __pm_runtime_resume+0x54/0x90 >[ 1637.386877] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1637.386905] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1637.386910] do_vfs_ioctl+0xa5/0x6e0 >[ 1637.386916] SyS_ioctl+0x74/0x80 >[ 1637.386921] do_syscall_64+0x79/0x220 >[ 1637.386924] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1637.386927] RIP: 0033:0x7f70a90d90f7 >[ 1637.386928] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1637.386931] RAX: ffffffffffffffda RBX: 000055e7ee38c6e0 RCX: 00007f70a90d90f7 >[ 1637.386932] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1637.386933] RBP: 00007ffd456b9940 R08: 000055e7ee38c6e0 R09: 0000000000000004 >[ 1637.386934] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1637.386935] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edcfb560 >[ 1638.172782] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1638.172796] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1638.172800] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1638.172802] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1638.172804] Call Trace: >[ 1638.172812] dump_stack+0x85/0xbf >[ 1638.172818] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1638.172830] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1638.172845] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1638.172855] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1638.172862] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1638.172875] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1638.172880] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1638.172889] ? mutex_trylock+0xcd/0xe0 >[ 1638.172897] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1638.172936] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1638.172969] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1638.173008] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1638.173045] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1638.173079] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1638.173105] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1638.173137] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1638.173151] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1638.173165] drm_ioctl+0x2d5/0x370 [drm] >[ 1638.173191] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1638.173199] ? __pm_runtime_resume+0x54/0x90 >[ 1638.173206] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1638.173235] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1638.173243] do_vfs_ioctl+0xa5/0x6e0 >[ 1638.173254] SyS_ioctl+0x74/0x80 >[ 1638.173262] do_syscall_64+0x79/0x220 >[ 1638.173267] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1638.173270] RIP: 0033:0x7f70a90d90f7 >[ 1638.173272] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1638.173276] RAX: ffffffffffffffda RBX: 000055e7edf59190 RCX: 00007f70a90d90f7 >[ 1638.173278] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1638.173280] RBP: 00007ffd456b99b0 R08: 000055e7edf59190 R09: 0000000000000004 >[ 1638.173282] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1638.173284] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ef11c2c0 >[ 1638.563536] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1638.563540] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1638.563544] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1638.563545] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1638.563546] Call Trace: >[ 1638.563553] dump_stack+0x85/0xbf >[ 1638.563558] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1638.563566] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1638.563575] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1638.563582] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1638.563586] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1638.563595] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1638.563598] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1638.563604] ? mutex_trylock+0xcd/0xe0 >[ 1638.563609] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1638.563642] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1638.563663] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1638.563687] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1638.563710] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1638.563732] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1638.563749] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1638.563771] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1638.563783] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1638.563795] drm_ioctl+0x2d5/0x370 [drm] >[ 1638.563813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1638.563818] ? __pm_runtime_resume+0x54/0x90 >[ 1638.563823] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1638.563841] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1638.563847] do_vfs_ioctl+0xa5/0x6e0 >[ 1638.563853] SyS_ioctl+0x74/0x80 >[ 1638.563859] do_syscall_64+0x79/0x220 >[ 1638.563862] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1638.563864] RIP: 0033:0x7f70a90d90f7 >[ 1638.563866] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1638.563868] RAX: ffffffffffffffda RBX: 000055e7edcb73c0 RCX: 00007f70a90d90f7 >[ 1638.563870] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1638.563871] RBP: 00007ffd456b9940 R08: 000055e7edcb73c0 R09: 0000000000000004 >[ 1638.563872] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1638.563874] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ede531b0 >[ 1640.762269] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1640.762274] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1640.762277] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1640.762279] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1640.762281] Call Trace: >[ 1640.762289] dump_stack+0x85/0xbf >[ 1640.762295] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1640.762307] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1640.762323] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1640.762334] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1640.762341] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1640.762355] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1640.762360] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1640.762369] ? mutex_trylock+0xcd/0xe0 >[ 1640.762377] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1640.762417] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1640.762448] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1640.762487] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1640.762523] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1640.762558] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1640.762584] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1640.762618] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1640.762632] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1640.762646] drm_ioctl+0x2d5/0x370 [drm] >[ 1640.762674] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1640.762681] ? __pm_runtime_resume+0x54/0x90 >[ 1640.762689] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1640.762719] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1640.762727] do_vfs_ioctl+0xa5/0x6e0 >[ 1640.762739] SyS_ioctl+0x74/0x80 >[ 1640.762746] do_syscall_64+0x79/0x220 >[ 1640.762751] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1640.762755] RIP: 0033:0x7f70a90d90f7 >[ 1640.762757] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1640.762761] RAX: ffffffffffffffda RBX: 000055e7ebcee940 RCX: 00007f70a90d90f7 >[ 1640.762763] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1640.762765] RBP: 00007ffd456b99b0 R08: 000055e7ebcee940 R09: 0000000000000004 >[ 1640.762768] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1640.762770] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7eda8c930 >[ 1641.732628] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1641.732631] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1641.732634] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1641.732635] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1641.732637] Call Trace: >[ 1641.732643] dump_stack+0x85/0xbf >[ 1641.732648] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1641.732656] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1641.732665] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1641.732671] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1641.732675] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1641.732683] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1641.732686] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1641.732692] ? mutex_trylock+0xcd/0xe0 >[ 1641.732698] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1641.732730] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1641.732752] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1641.732775] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1641.732799] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1641.732834] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1641.732851] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1641.732872] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1641.732883] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1641.732892] drm_ioctl+0x2d5/0x370 [drm] >[ 1641.732909] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1641.732914] ? __pm_runtime_resume+0x54/0x90 >[ 1641.732919] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1641.732937] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1641.732942] do_vfs_ioctl+0xa5/0x6e0 >[ 1641.732949] SyS_ioctl+0x74/0x80 >[ 1641.732954] do_syscall_64+0x79/0x220 >[ 1641.732957] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1641.732960] RIP: 0033:0x7f70a90d90f7 >[ 1641.732961] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1641.732964] RAX: ffffffffffffffda RBX: 000055e7ee516d00 RCX: 00007f70a90d90f7 >[ 1641.732965] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1641.732966] RBP: 00007ffd456b98b0 R08: 000055e7ee516d00 R09: 0000000000000004 >[ 1641.732968] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1641.732969] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ef0fb700 >[ 1642.893727] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1642.893731] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1642.893735] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1642.893737] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1642.893739] Call Trace: >[ 1642.893748] dump_stack+0x85/0xbf >[ 1642.893754] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1642.893766] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1642.893782] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1642.893793] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1642.893799] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1642.893812] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1642.893817] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1642.893826] ? mutex_trylock+0xcd/0xe0 >[ 1642.893834] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1642.893887] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1642.893919] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1642.893942] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1642.893965] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1642.893986] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1642.894003] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1642.894024] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1642.894037] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1642.894045] drm_ioctl+0x2d5/0x370 [drm] >[ 1642.894069] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1642.894076] ? __pm_runtime_resume+0x54/0x90 >[ 1642.894084] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1642.894113] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1642.894121] do_vfs_ioctl+0xa5/0x6e0 >[ 1642.894128] SyS_ioctl+0x74/0x80 >[ 1642.894132] do_syscall_64+0x79/0x220 >[ 1642.894135] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1642.894138] RIP: 0033:0x7f70a90d90f7 >[ 1642.894139] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1642.894142] RAX: ffffffffffffffda RBX: 000055e7ee7e9da0 RCX: 00007f70a90d90f7 >[ 1642.894143] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1642.894144] RBP: 00007ffd456b9940 R08: 000055e7ee7e9da0 R09: 0000000000000004 >[ 1642.894146] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1642.894147] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed1db370 >[ 1643.585284] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1643.585289] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1643.585293] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1643.585295] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1643.585297] Call Trace: >[ 1643.585306] dump_stack+0x85/0xbf >[ 1643.585313] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1643.585324] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1643.585341] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1643.585353] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1643.585359] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1643.585374] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1643.585379] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1643.585390] ? mutex_trylock+0xcd/0xe0 >[ 1643.585399] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1643.585440] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1643.585474] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1643.585484] ? __lock_acquire+0x2d4/0x1340 >[ 1643.585518] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1643.585556] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1643.585593] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1643.585621] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1643.585655] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1643.585672] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1643.585686] drm_ioctl+0x2d5/0x370 [drm] >[ 1643.585714] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1643.585722] ? __pm_runtime_resume+0x54/0x90 >[ 1643.585730] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1643.585762] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1643.585770] do_vfs_ioctl+0xa5/0x6e0 >[ 1643.585783] SyS_ioctl+0x74/0x80 >[ 1643.585791] do_syscall_64+0x79/0x220 >[ 1643.585796] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1643.585800] RIP: 0033:0x7f70a90d90f7 >[ 1643.585802] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1643.585807] RAX: ffffffffffffffda RBX: 000055e7ee7e9da0 RCX: 00007f70a90d90f7 >[ 1643.585809] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1643.585812] RBP: 00007ffd456b99b0 R08: 000055e7ee7e9da0 R09: 00007f70a939dc50 >[ 1643.585814] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 1643.585816] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ede45c60 >[ 1645.652894] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1645.652898] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1645.652902] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1645.652904] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1645.652906] Call Trace: >[ 1645.652914] dump_stack+0x85/0xbf >[ 1645.652920] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1645.652931] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1645.652948] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1645.652959] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1645.652965] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1645.652979] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1645.652984] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1645.652993] ? mutex_trylock+0xcd/0xe0 >[ 1645.653001] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1645.653040] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1645.653072] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1645.653110] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1645.653147] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1645.653181] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1645.653206] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1645.653240] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1645.653256] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1645.653269] drm_ioctl+0x2d5/0x370 [drm] >[ 1645.653296] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1645.653303] ? __pm_runtime_resume+0x54/0x90 >[ 1645.653311] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1645.653340] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1645.653347] do_vfs_ioctl+0xa5/0x6e0 >[ 1645.653359] SyS_ioctl+0x74/0x80 >[ 1645.653366] do_syscall_64+0x79/0x220 >[ 1645.653371] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1645.653374] RIP: 0033:0x7f70a90d90f7 >[ 1645.653376] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1645.653381] RAX: ffffffffffffffda RBX: 000055e7ed8bbe50 RCX: 00007f70a90d90f7 >[ 1645.653383] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1645.653385] RBP: 00007ffd456b98b0 R08: 000055e7ed8bbe50 R09: 0000000000000004 >[ 1645.653387] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1645.653389] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7edaab100 >[ 1650.485570] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1650.485575] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1650.485579] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1650.485581] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1650.485583] Call Trace: >[ 1650.485591] dump_stack+0x85/0xbf >[ 1650.485597] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1650.485609] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1650.485625] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1650.485635] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1650.485642] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1650.485656] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1650.485660] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1650.485669] ? mutex_trylock+0xcd/0xe0 >[ 1650.485678] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1650.485722] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1650.485753] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1650.485762] ? __lock_acquire+0x2d4/0x1340 >[ 1650.485794] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1650.485829] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1650.485863] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1650.485889] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1650.485911] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1650.485924] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1650.485933] drm_ioctl+0x2d5/0x370 [drm] >[ 1650.485950] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1650.485955] ? __pm_runtime_resume+0x54/0x90 >[ 1650.485959] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1650.485977] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1650.485983] do_vfs_ioctl+0xa5/0x6e0 >[ 1650.485990] SyS_ioctl+0x74/0x80 >[ 1650.485995] do_syscall_64+0x79/0x220 >[ 1650.485998] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1650.486000] RIP: 0033:0x7f70a90d90f7 >[ 1650.486002] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1650.486005] RAX: ffffffffffffffda RBX: 000055e7eda69490 RCX: 00007f70a90d90f7 >[ 1650.486006] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1650.486007] RBP: 00007ffd456b9940 R08: 000055e7eda69490 R09: 00007f70a939dc50 >[ 1650.486008] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 1650.486010] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebb94050 >[ 1656.585400] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1656.585402] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1656.585405] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1656.585406] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1656.585408] Call Trace: >[ 1656.585414] dump_stack+0x85/0xbf >[ 1656.585419] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1656.585427] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1656.585436] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1656.585443] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1656.585447] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1656.585455] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1656.585458] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1656.585464] ? mutex_trylock+0xcd/0xe0 >[ 1656.585469] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1656.585511] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1656.585537] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1656.585563] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1656.585589] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1656.585614] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1656.585635] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1656.585658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1656.585673] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1656.585682] drm_ioctl+0x2d5/0x370 [drm] >[ 1656.585702] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1656.585707] ? __pm_runtime_resume+0x54/0x90 >[ 1656.585713] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1656.585735] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1656.585741] do_vfs_ioctl+0xa5/0x6e0 >[ 1656.585748] SyS_ioctl+0x74/0x80 >[ 1656.585753] do_syscall_64+0x79/0x220 >[ 1656.585756] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1656.585759] RIP: 0033:0x7f70a90d90f7 >[ 1656.585760] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1656.585763] RAX: ffffffffffffffda RBX: 000055e7ebab9e50 RCX: 00007f70a90d90f7 >[ 1656.585764] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1656.585765] RBP: 00007ffd456b9940 R08: 000055e7ebab9e50 R09: 0000000000000004 >[ 1656.585767] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1656.585768] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eba26a40 >[ 1661.632985] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1661.632988] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1661.632991] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1661.632992] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1661.632994] Call Trace: >[ 1661.633000] dump_stack+0x85/0xbf >[ 1661.633015] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1661.633022] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1661.633031] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1661.633037] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1661.633041] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1661.633049] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1661.633053] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1661.633058] ? mutex_trylock+0xcd/0xe0 >[ 1661.633063] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1661.633097] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1661.633118] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1661.633141] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1661.633164] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1661.633186] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1661.633203] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1661.633223] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1661.633236] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1661.633244] drm_ioctl+0x2d5/0x370 [drm] >[ 1661.633261] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1661.633265] ? __pm_runtime_resume+0x54/0x90 >[ 1661.633271] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1661.633289] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1661.633294] do_vfs_ioctl+0xa5/0x6e0 >[ 1661.633301] SyS_ioctl+0x74/0x80 >[ 1661.633316] do_syscall_64+0x79/0x220 >[ 1661.633319] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1661.633322] RIP: 0033:0x7f70a90d90f7 >[ 1661.633323] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1661.633326] RAX: ffffffffffffffda RBX: 000055e7edf43b00 RCX: 00007f70a90d90f7 >[ 1661.633327] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1661.633328] RBP: 00007ffd456b9940 R08: 000055e7edf43b00 R09: 0000000000000004 >[ 1661.633330] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1661.633331] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edc47a70 >[ 1662.172843] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1662.172847] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1662.172851] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1662.172853] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1662.172855] Call Trace: >[ 1662.172864] dump_stack+0x85/0xbf >[ 1662.172870] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1662.172882] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1662.172899] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1662.172910] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1662.172917] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1662.172931] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1662.172946] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1662.172956] ? mutex_trylock+0xcd/0xe0 >[ 1662.172965] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1662.173005] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1662.173037] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1662.173077] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1662.173115] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1662.173150] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1662.173187] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1662.173222] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1662.173238] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1662.173252] drm_ioctl+0x2d5/0x370 [drm] >[ 1662.173281] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1662.173289] ? __pm_runtime_resume+0x54/0x90 >[ 1662.173297] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1662.173329] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1662.173337] do_vfs_ioctl+0xa5/0x6e0 >[ 1662.173350] SyS_ioctl+0x74/0x80 >[ 1662.173358] do_syscall_64+0x79/0x220 >[ 1662.173363] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1662.173367] RIP: 0033:0x7f70a90d90f7 >[ 1662.173369] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1662.173374] RAX: ffffffffffffffda RBX: 000055e7ef21a720 RCX: 00007f70a90d90f7 >[ 1662.173376] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1662.173378] RBP: 00007ffd456b98b0 R08: 000055e7ef21a720 R09: 0000000000000004 >[ 1662.173381] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1662.173383] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7edbae500 >[ 1671.732594] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1671.732600] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1671.732605] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1671.732607] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1671.732609] Call Trace: >[ 1671.732620] dump_stack+0x85/0xbf >[ 1671.732627] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1671.732642] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1671.732659] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1671.732671] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1671.732677] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1671.732691] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1671.732696] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1671.732706] ? mutex_trylock+0xcd/0xe0 >[ 1671.732715] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1671.732763] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1671.732799] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1671.732844] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1671.732884] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1671.732921] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1671.732948] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1671.732981] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1671.733002] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1671.733018] drm_ioctl+0x2d5/0x370 [drm] >[ 1671.733045] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1671.733053] ? __pm_runtime_resume+0x54/0x90 >[ 1671.733062] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1671.733091] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1671.733100] do_vfs_ioctl+0xa5/0x6e0 >[ 1671.733112] SyS_ioctl+0x74/0x80 >[ 1671.733120] do_syscall_64+0x79/0x220 >[ 1671.733125] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1671.733129] RIP: 0033:0x7f70a90d90f7 >[ 1671.733132] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1671.733136] RAX: ffffffffffffffda RBX: 000055e7ee4b5d80 RCX: 00007f70a90d90f7 >[ 1671.733138] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1671.733140] RBP: 00007ffd456b9940 R08: 000055e7ee4b5d80 R09: 0000000000000004 >[ 1671.733142] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1671.733144] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed99a1d0 >[ 1675.107316] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1675.107321] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1675.107324] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1675.107327] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1675.107329] Call Trace: >[ 1675.107337] dump_stack+0x85/0xbf >[ 1675.107343] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1675.107355] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1675.107370] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1675.107380] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1675.107386] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1675.107399] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1675.107403] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1675.107412] ? mutex_trylock+0xcd/0xe0 >[ 1675.107420] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1675.107462] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1675.107495] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1675.107533] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1675.107569] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1675.107604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1675.107631] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1675.107664] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1675.107680] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1675.107693] drm_ioctl+0x2d5/0x370 [drm] >[ 1675.107720] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1675.107727] ? __pm_runtime_resume+0x54/0x90 >[ 1675.107735] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1675.107765] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1675.107773] do_vfs_ioctl+0xa5/0x6e0 >[ 1675.107785] SyS_ioctl+0x74/0x80 >[ 1675.107792] do_syscall_64+0x79/0x220 >[ 1675.107797] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1675.107801] RIP: 0033:0x7f70a90d90f7 >[ 1675.107803] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1675.107808] RAX: ffffffffffffffda RBX: 000055e7ee4b5e80 RCX: 00007f70a90d90f7 >[ 1675.107810] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1675.107812] RBP: 00007ffd456b99b0 R08: 000055e7ee4b5e80 R09: 0000000000000004 >[ 1675.107814] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1675.107816] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7edbec300 >[ 1677.893900] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1677.893905] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1677.893909] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1677.893911] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1677.893913] Call Trace: >[ 1677.893922] dump_stack+0x85/0xbf >[ 1677.893928] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1677.893938] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1677.893953] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1677.893964] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1677.893970] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1677.893984] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1677.893989] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1677.893999] ? mutex_trylock+0xcd/0xe0 >[ 1677.894007] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1677.894051] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1677.894084] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1677.894122] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1677.894158] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1677.894192] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1677.894219] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1677.894252] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1677.894269] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1677.894282] drm_ioctl+0x2d5/0x370 [drm] >[ 1677.894310] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1677.894317] ? __pm_runtime_resume+0x54/0x90 >[ 1677.894325] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1677.894355] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1677.894363] do_vfs_ioctl+0xa5/0x6e0 >[ 1677.894375] SyS_ioctl+0x74/0x80 >[ 1677.894382] do_syscall_64+0x79/0x220 >[ 1677.894387] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1677.894391] RIP: 0033:0x7f70a90d90f7 >[ 1677.894393] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1677.894398] RAX: ffffffffffffffda RBX: 000055e7ed12dc10 RCX: 00007f70a90d90f7 >[ 1677.894400] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1677.894402] RBP: 00007ffd456b9940 R08: 000055e7ed12dc10 R09: 0000000000000004 >[ 1677.894404] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1677.894406] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edba9250 >[ 1679.113394] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1679.113399] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1679.113402] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1679.113405] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1679.113407] Call Trace: >[ 1679.113415] dump_stack+0x85/0xbf >[ 1679.113421] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1679.113433] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1679.113443] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1679.113451] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1679.113457] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1679.113471] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1679.113476] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1679.113486] ? mutex_trylock+0xcd/0xe0 >[ 1679.113494] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1679.113537] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1679.113568] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1679.113606] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1679.113641] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1679.113675] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1679.113701] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1679.113733] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1679.113749] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1679.113763] drm_ioctl+0x2d5/0x370 [drm] >[ 1679.113788] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1679.113795] ? __pm_runtime_resume+0x54/0x90 >[ 1679.113803] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1679.113831] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1679.113839] do_vfs_ioctl+0xa5/0x6e0 >[ 1679.113850] SyS_ioctl+0x74/0x80 >[ 1679.113858] do_syscall_64+0x79/0x220 >[ 1679.113862] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1679.113866] RIP: 0033:0x7f70a90d90f7 >[ 1679.113868] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1679.113872] RAX: ffffffffffffffda RBX: 000055e7edb25060 RCX: 00007f70a90d90f7 >[ 1679.113873] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1679.113875] RBP: 00007ffd456b9940 R08: 000055e7edb25060 R09: 0000000000000004 >[ 1679.113877] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1679.113879] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee177d00 >[ 1679.621218] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1679.621222] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1679.621225] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1679.621226] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1679.621227] Call Trace: >[ 1679.621234] dump_stack+0x85/0xbf >[ 1679.621239] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1679.621246] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1679.621256] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1679.621263] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1679.621267] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1679.621275] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1679.621278] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1679.621284] ? mutex_trylock+0xcd/0xe0 >[ 1679.621290] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1679.621320] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1679.621341] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1679.621365] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1679.621387] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1679.621409] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1679.621426] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1679.621447] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1679.621458] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1679.621467] drm_ioctl+0x2d5/0x370 [drm] >[ 1679.621483] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1679.621488] ? __pm_runtime_resume+0x54/0x90 >[ 1679.621493] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1679.621511] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1679.621517] do_vfs_ioctl+0xa5/0x6e0 >[ 1679.621523] SyS_ioctl+0x74/0x80 >[ 1679.621528] do_syscall_64+0x79/0x220 >[ 1679.621531] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1679.621534] RIP: 0033:0x7f70a90d90f7 >[ 1679.621535] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1679.621538] RAX: ffffffffffffffda RBX: 000055e7edf5a450 RCX: 00007f70a90d90f7 >[ 1679.621539] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1679.621540] RBP: 00007ffd456b99b0 R08: 000055e7edf5a450 R09: 0000000000000004 >[ 1679.621541] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1679.621543] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ee107350 >[ 1686.431109] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1686.431114] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1686.431118] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1686.431120] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1686.431123] Call Trace: >[ 1686.431132] dump_stack+0x85/0xbf >[ 1686.431138] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1686.431150] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1686.431167] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1686.431178] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1686.431185] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1686.431200] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1686.431205] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1686.431216] ? mutex_trylock+0xcd/0xe0 >[ 1686.431225] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1686.431268] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1686.431302] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1686.431343] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1686.431382] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1686.431418] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1686.431446] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1686.431482] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1686.431498] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1686.431513] drm_ioctl+0x2d5/0x370 [drm] >[ 1686.431541] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1686.431548] ? __pm_runtime_resume+0x54/0x90 >[ 1686.431557] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1686.431589] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1686.431597] do_vfs_ioctl+0xa5/0x6e0 >[ 1686.431609] SyS_ioctl+0x74/0x80 >[ 1686.431617] do_syscall_64+0x79/0x220 >[ 1686.431623] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1686.431627] RIP: 0033:0x7f70a90d90f7 >[ 1686.431629] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1686.431634] RAX: ffffffffffffffda RBX: 000055e7ee48d680 RCX: 00007f70a90d90f7 >[ 1686.431636] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1686.431638] RBP: 00007ffd456b9940 R08: 000055e7ee48d680 R09: 0000000000000004 >[ 1686.431641] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1686.431643] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ecaaf4f0 >[ 1688.052577] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1688.052582] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1688.052586] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1688.052588] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1688.052590] Call Trace: >[ 1688.052599] dump_stack+0x85/0xbf >[ 1688.052606] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1688.052618] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1688.052635] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1688.052646] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1688.052653] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1688.052668] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1688.052673] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1688.052683] ? mutex_trylock+0xcd/0xe0 >[ 1688.052692] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1688.052733] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1688.052767] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1688.052807] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1688.052846] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1688.052882] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1688.052909] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1688.052943] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1688.052959] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1688.052973] drm_ioctl+0x2d5/0x370 [drm] >[ 1688.053001] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1688.053008] ? __pm_runtime_resume+0x54/0x90 >[ 1688.053017] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1688.053048] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1688.053055] do_vfs_ioctl+0xa5/0x6e0 >[ 1688.053067] SyS_ioctl+0x74/0x80 >[ 1688.053075] do_syscall_64+0x79/0x220 >[ 1688.053081] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1688.053084] RIP: 0033:0x7f70a90d90f7 >[ 1688.053087] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1688.053091] RAX: ffffffffffffffda RBX: 000055e7eccdf850 RCX: 00007f70a90d90f7 >[ 1688.053094] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1688.053096] RBP: 00007ffd456b9940 R08: 000055e7eccdf850 R09: 0000000000000004 >[ 1688.053098] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1688.053100] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebb932f0 >[ 1704.255240] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1704.255255] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1704.255258] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1704.255260] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1704.255262] Call Trace: >[ 1704.255280] dump_stack+0x85/0xbf >[ 1704.255286] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1704.255298] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1704.255312] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1704.255323] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1704.255329] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1704.255343] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1704.255347] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1704.255357] ? mutex_trylock+0xcd/0xe0 >[ 1704.255365] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1704.255409] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1704.255438] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1704.255474] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1704.255508] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1704.255541] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1704.255565] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1704.255597] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1704.255612] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1704.255625] drm_ioctl+0x2d5/0x370 [drm] >[ 1704.255652] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1704.255659] ? __pm_runtime_resume+0x54/0x90 >[ 1704.255667] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1704.255696] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1704.255703] do_vfs_ioctl+0xa5/0x6e0 >[ 1704.255715] SyS_ioctl+0x74/0x80 >[ 1704.255723] do_syscall_64+0x79/0x220 >[ 1704.255727] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1704.255731] RIP: 0033:0x7f70a90d90f7 >[ 1704.255733] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1704.255738] RAX: ffffffffffffffda RBX: 000055e7ebcb1c60 RCX: 00007f70a90d90f7 >[ 1704.255740] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1704.255742] RBP: 00007ffd456b9940 R08: 000055e7ebcb1c60 R09: 0000000000000004 >[ 1704.255744] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1704.255746] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edf5d320 >[ 1714.667635] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1714.667640] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1714.667644] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1714.667647] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1714.667649] Call Trace: >[ 1714.667657] dump_stack+0x85/0xbf >[ 1714.667663] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1714.667676] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1714.667693] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1714.667704] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1714.667711] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1714.667725] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1714.667730] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1714.667739] ? mutex_trylock+0xcd/0xe0 >[ 1714.667748] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1714.667789] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1714.667823] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1714.667861] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1714.667898] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1714.667933] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1714.667960] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1714.667994] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1714.668009] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1714.668023] drm_ioctl+0x2d5/0x370 [drm] >[ 1714.668051] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1714.668059] ? __pm_runtime_resume+0x54/0x90 >[ 1714.668067] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1714.668096] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1714.668103] do_vfs_ioctl+0xa5/0x6e0 >[ 1714.668116] SyS_ioctl+0x74/0x80 >[ 1714.668124] do_syscall_64+0x79/0x220 >[ 1714.668129] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1714.668133] RIP: 0033:0x7f70a90d90f7 >[ 1714.668135] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1714.668140] RAX: ffffffffffffffda RBX: 000055e7edf67990 RCX: 00007f70a90d90f7 >[ 1714.668142] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1714.668144] RBP: 00007ffd456b9940 R08: 000055e7edf67990 R09: 0000000000000004 >[ 1714.668146] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1714.668148] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ec07d6b0 >[ 1715.999817] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1715.999821] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1715.999823] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1715.999825] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1715.999826] Call Trace: >[ 1715.999832] dump_stack+0x85/0xbf >[ 1715.999837] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1715.999844] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1715.999854] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1715.999860] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1715.999864] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1715.999872] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1715.999875] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1715.999881] ? mutex_trylock+0xcd/0xe0 >[ 1715.999886] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1715.999920] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1715.999942] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1715.999966] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1715.999989] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1716.000011] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1716.000029] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1716.000050] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1716.000062] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1716.000070] drm_ioctl+0x2d5/0x370 [drm] >[ 1716.000087] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1716.000092] ? __pm_runtime_resume+0x54/0x90 >[ 1716.000097] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1716.000115] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1716.000120] do_vfs_ioctl+0xa5/0x6e0 >[ 1716.000127] SyS_ioctl+0x74/0x80 >[ 1716.000132] do_syscall_64+0x79/0x220 >[ 1716.000135] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1716.000138] RIP: 0033:0x7f70a90d90f7 >[ 1716.000139] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1716.000142] RAX: ffffffffffffffda RBX: 000055e7ee4b9e00 RCX: 00007f70a90d90f7 >[ 1716.000143] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1716.000145] RBP: 00007ffd456b9940 R08: 000055e7ee4b9e00 R09: 0000000000000004 >[ 1716.000146] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1716.000147] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee1584f0 >[ 1717.659232] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1717.659235] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1717.659238] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1717.659239] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1717.659241] Call Trace: >[ 1717.659248] dump_stack+0x85/0xbf >[ 1717.659252] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1717.659260] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1717.659269] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1717.659276] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1717.659280] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1717.659288] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1717.659291] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1717.659297] ? mutex_trylock+0xcd/0xe0 >[ 1717.659303] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1717.659334] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1717.659356] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1717.659379] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1717.659403] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1717.659426] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1717.659443] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1717.659464] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1717.659475] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1717.659483] drm_ioctl+0x2d5/0x370 [drm] >[ 1717.659501] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1717.659505] ? __pm_runtime_resume+0x54/0x90 >[ 1717.659511] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1717.659529] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1717.659534] do_vfs_ioctl+0xa5/0x6e0 >[ 1717.659541] SyS_ioctl+0x74/0x80 >[ 1717.659546] do_syscall_64+0x79/0x220 >[ 1717.659549] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1717.659552] RIP: 0033:0x7f70a90d90f7 >[ 1717.659553] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1717.659556] RAX: ffffffffffffffda RBX: 000055e7edf65000 RCX: 00007f70a90d90f7 >[ 1717.659557] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1717.659558] RBP: 00007ffd456b9940 R08: 000055e7edf65000 R09: 0000000000000004 >[ 1717.659559] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1717.659561] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ede49e00 >[ 1725.173012] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1725.173016] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1725.173018] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1725.173020] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1725.173021] Call Trace: >[ 1725.173028] dump_stack+0x85/0xbf >[ 1725.173033] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1725.173041] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1725.173050] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1725.173057] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1725.173061] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1725.173070] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1725.173073] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1725.173079] ? mutex_trylock+0xcd/0xe0 >[ 1725.173085] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1725.173121] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1725.173144] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1725.173181] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1725.173214] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1725.173236] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1725.173259] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1725.173280] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1725.173303] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1725.173312] drm_ioctl+0x2d5/0x370 [drm] >[ 1725.173340] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1725.173345] ? __pm_runtime_resume+0x54/0x90 >[ 1725.173350] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1725.173378] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1725.173383] do_vfs_ioctl+0xa5/0x6e0 >[ 1725.173390] SyS_ioctl+0x74/0x80 >[ 1725.173395] do_syscall_64+0x79/0x220 >[ 1725.173408] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1725.173411] RIP: 0033:0x7f70a90d90f7 >[ 1725.173412] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1725.173415] RAX: ffffffffffffffda RBX: 000055e7ee079710 RCX: 00007f70a90d90f7 >[ 1725.173416] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1725.173417] RBP: 00007ffd456b9940 R08: 000055e7ee079710 R09: 0000000000000004 >[ 1725.173419] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1725.173420] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edad1e80 >[ 1751.266344] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1751.266347] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1751.266349] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1751.266351] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1751.266352] Call Trace: >[ 1751.266359] dump_stack+0x85/0xbf >[ 1751.266363] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1751.266372] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1751.266387] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1751.266393] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1751.266397] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1751.266405] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1751.266408] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1751.266414] ? mutex_trylock+0xcd/0xe0 >[ 1751.266418] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1751.266450] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1751.266472] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1751.266496] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1751.266520] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1751.266543] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1751.266562] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1751.266585] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1751.266597] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1751.266605] drm_ioctl+0x2d5/0x370 [drm] >[ 1751.266624] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1751.266629] ? __pm_runtime_resume+0x54/0x90 >[ 1751.266634] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1751.266653] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1751.266659] do_vfs_ioctl+0xa5/0x6e0 >[ 1751.266666] SyS_ioctl+0x74/0x80 >[ 1751.266671] do_syscall_64+0x79/0x220 >[ 1751.266674] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1751.266677] RIP: 0033:0x7f70a90d90f7 >[ 1751.266678] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1751.266681] RAX: ffffffffffffffda RBX: 000055e7ee4a69c0 RCX: 00007f70a90d90f7 >[ 1751.266682] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1751.266684] RBP: 00007ffd456b9940 R08: 000055e7ee4a69c0 R09: 0000000000000004 >[ 1751.266685] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1751.266686] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef11e7d0 >[ 1755.445483] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1755.445486] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1755.445489] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1755.445490] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1755.445491] Call Trace: >[ 1755.445497] dump_stack+0x85/0xbf >[ 1755.445502] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1755.445510] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1755.445519] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1755.445526] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1755.445530] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1755.445538] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1755.445541] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1755.445547] ? mutex_trylock+0xcd/0xe0 >[ 1755.445552] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1755.445584] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1755.445606] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1755.445629] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1755.445653] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1755.445674] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1755.445691] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1755.445712] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1755.445724] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1755.445732] drm_ioctl+0x2d5/0x370 [drm] >[ 1755.445749] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1755.445754] ? __pm_runtime_resume+0x54/0x90 >[ 1755.445759] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1755.445777] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1755.445783] do_vfs_ioctl+0xa5/0x6e0 >[ 1755.445790] SyS_ioctl+0x74/0x80 >[ 1755.445795] do_syscall_64+0x79/0x220 >[ 1755.445798] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1755.445801] RIP: 0033:0x7f70a90d90f7 >[ 1755.445802] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1755.445805] RAX: ffffffffffffffda RBX: 000055e7edb35030 RCX: 00007f70a90d90f7 >[ 1755.445806] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1755.445808] RBP: 00007ffd456b9940 R08: 000055e7edb35030 R09: 0000000000000004 >[ 1755.445809] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1755.445810] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb3f2930 >[ 1755.588739] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1755.588743] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1755.588747] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1755.588749] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1755.588751] Call Trace: >[ 1755.588759] dump_stack+0x85/0xbf >[ 1755.588765] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1755.588776] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1755.588792] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1755.588802] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1755.588808] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1755.588821] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1755.588826] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1755.588836] ? mutex_trylock+0xcd/0xe0 >[ 1755.588844] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1755.588882] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1755.588915] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1755.588951] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1755.588988] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1755.589021] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1755.589044] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1755.589073] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1755.589091] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1755.589104] drm_ioctl+0x2d5/0x370 [drm] >[ 1755.589131] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1755.589137] ? __pm_runtime_resume+0x54/0x90 >[ 1755.589144] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1755.589170] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1755.589177] do_vfs_ioctl+0xa5/0x6e0 >[ 1755.589188] SyS_ioctl+0x74/0x80 >[ 1755.589194] do_syscall_64+0x79/0x220 >[ 1755.589199] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1755.589202] RIP: 0033:0x7f70a90d90f7 >[ 1755.589205] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1755.589209] RAX: ffffffffffffffda RBX: 000055e7edb35030 RCX: 00007f70a90d90f7 >[ 1755.589210] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1755.589212] RBP: 00007ffd456b9940 R08: 000055e7edb35030 R09: 0000000000000004 >[ 1755.589214] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1755.589216] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb3f2930 >[ 1756.308428] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1756.308432] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1756.308436] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1756.308438] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1756.308440] Call Trace: >[ 1756.308448] dump_stack+0x85/0xbf >[ 1756.308454] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1756.308466] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1756.308482] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1756.308493] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1756.308499] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1756.308513] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1756.308518] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1756.308527] ? mutex_trylock+0xcd/0xe0 >[ 1756.308536] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1756.308577] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1756.308609] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1756.308647] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1756.308685] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1756.308713] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1756.308730] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1756.308755] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1756.308771] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1756.308786] drm_ioctl+0x2d5/0x370 [drm] >[ 1756.308842] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1756.308849] ? __pm_runtime_resume+0x54/0x90 >[ 1756.308858] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1756.308887] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1756.308895] do_vfs_ioctl+0xa5/0x6e0 >[ 1756.308906] SyS_ioctl+0x74/0x80 >[ 1756.308914] do_syscall_64+0x79/0x220 >[ 1756.308918] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1756.308922] RIP: 0033:0x7f70a90d90f7 >[ 1756.308924] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1756.308929] RAX: ffffffffffffffda RBX: 000055e7ee142bd0 RCX: 00007f70a90d90f7 >[ 1756.308931] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1756.308933] RBP: 00007ffd456b99b0 R08: 000055e7ee142bd0 R09: 0000000000000004 >[ 1756.308935] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1756.308937] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ec745800 >[ 1757.341710] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1757.341715] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1757.341719] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1757.341721] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1757.341723] Call Trace: >[ 1757.341732] dump_stack+0x85/0xbf >[ 1757.341739] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1757.341751] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1757.341768] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1757.341779] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1757.341786] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1757.341800] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1757.341805] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1757.341814] ? mutex_trylock+0xcd/0xe0 >[ 1757.341823] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1757.341867] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1757.341900] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1757.341936] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1757.341969] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1757.342001] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1757.342027] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1757.342059] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1757.342076] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1757.342090] drm_ioctl+0x2d5/0x370 [drm] >[ 1757.342115] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1757.342122] ? __pm_runtime_resume+0x54/0x90 >[ 1757.342129] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1757.342157] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1757.342164] do_vfs_ioctl+0xa5/0x6e0 >[ 1757.342175] SyS_ioctl+0x74/0x80 >[ 1757.342182] do_syscall_64+0x79/0x220 >[ 1757.342187] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1757.342191] RIP: 0033:0x7f70a90d90f7 >[ 1757.342193] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1757.342197] RAX: ffffffffffffffda RBX: 000055e7ebed6c90 RCX: 00007f70a90d90f7 >[ 1757.342199] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1757.342201] RBP: 00007ffd456b9940 R08: 000055e7ebed6c90 R09: 0000000000000004 >[ 1757.342203] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1757.342205] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee155800 >[ 1759.076791] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1759.076796] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1759.076800] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1759.076802] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1759.076804] Call Trace: >[ 1759.076813] dump_stack+0x85/0xbf >[ 1759.076819] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1759.076830] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1759.076846] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1759.076857] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1759.076863] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1759.076877] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1759.076882] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1759.076892] ? mutex_trylock+0xcd/0xe0 >[ 1759.076901] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1759.076943] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1759.076975] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1759.077014] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1759.077051] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1759.077086] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1759.077112] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1759.077146] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1759.077161] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1759.077175] drm_ioctl+0x2d5/0x370 [drm] >[ 1759.077203] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1759.077210] ? __pm_runtime_resume+0x54/0x90 >[ 1759.077218] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1759.077247] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1759.077255] do_vfs_ioctl+0xa5/0x6e0 >[ 1759.077267] SyS_ioctl+0x74/0x80 >[ 1759.077275] do_syscall_64+0x79/0x220 >[ 1759.077280] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1759.077283] RIP: 0033:0x7f70a90d90f7 >[ 1759.077286] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1759.077290] RAX: ffffffffffffffda RBX: 000055e7ee4ad600 RCX: 00007f70a90d90f7 >[ 1759.077292] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1759.077294] RBP: 00007ffd456b98b0 R08: 000055e7ee4ad600 R09: 0000000000000004 >[ 1759.077296] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1759.077298] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ef11e7d0 >[ 1759.307860] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1759.307864] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1759.307868] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1759.307870] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1759.307872] Call Trace: >[ 1759.307880] dump_stack+0x85/0xbf >[ 1759.307886] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1759.307897] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1759.307913] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1759.307924] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1759.307930] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1759.307943] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1759.307947] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1759.307956] ? mutex_trylock+0xcd/0xe0 >[ 1759.307965] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1759.308002] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1759.308034] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1759.308071] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1759.308107] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1759.308139] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1759.308160] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1759.308181] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1759.308193] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1759.308201] drm_ioctl+0x2d5/0x370 [drm] >[ 1759.308218] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1759.308222] ? __pm_runtime_resume+0x54/0x90 >[ 1759.308228] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1759.308247] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1759.308252] do_vfs_ioctl+0xa5/0x6e0 >[ 1759.308259] SyS_ioctl+0x74/0x80 >[ 1759.308264] do_syscall_64+0x79/0x220 >[ 1759.308267] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1759.308269] RIP: 0033:0x7f70a90d90f7 >[ 1759.308271] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1759.308273] RAX: ffffffffffffffda RBX: 000055e7ecad2b50 RCX: 00007f70a90d90f7 >[ 1759.308275] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1759.308277] RBP: 00007ffd456b9940 R08: 000055e7ecad2b50 R09: 0000000000000004 >[ 1759.308279] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1759.308282] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb5ed500 >[ 1759.978303] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1759.978307] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1759.978311] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1759.978313] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1759.978315] Call Trace: >[ 1759.978324] dump_stack+0x85/0xbf >[ 1759.978330] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1759.978341] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1759.978357] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1759.978368] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1759.978375] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1759.978389] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1759.978394] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1759.978404] ? mutex_trylock+0xcd/0xe0 >[ 1759.978412] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1759.978451] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1759.978483] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1759.978531] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1759.978566] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1759.978595] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1759.978612] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1759.978633] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1759.978644] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1759.978652] drm_ioctl+0x2d5/0x370 [drm] >[ 1759.978669] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1759.978673] ? __pm_runtime_resume+0x54/0x90 >[ 1759.978678] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1759.978696] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1759.978701] do_vfs_ioctl+0xa5/0x6e0 >[ 1759.978707] SyS_ioctl+0x74/0x80 >[ 1759.978712] do_syscall_64+0x79/0x220 >[ 1759.978716] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1759.978718] RIP: 0033:0x7f70a90d90f7 >[ 1759.978720] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1759.978722] RAX: ffffffffffffffda RBX: 000055e7ecc0db40 RCX: 00007f70a90d90f7 >[ 1759.978724] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1759.978725] RBP: 00007ffd456b9940 R08: 000055e7ecc0db40 R09: 0000000000000004 >[ 1759.978726] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1759.978727] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee38d500 >[ 1764.329311] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1764.329315] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1764.329319] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1764.329321] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1764.329323] Call Trace: >[ 1764.329332] dump_stack+0x85/0xbf >[ 1764.329338] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1764.329349] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1764.329365] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1764.329376] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1764.329382] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1764.329396] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1764.329401] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1764.329411] ? mutex_trylock+0xcd/0xe0 >[ 1764.329419] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1764.329457] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1764.329490] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1764.329529] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1764.329565] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1764.329599] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1764.329627] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1764.329659] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1764.329673] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1764.329689] drm_ioctl+0x2d5/0x370 [drm] >[ 1764.329716] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1764.329723] ? __pm_runtime_resume+0x54/0x90 >[ 1764.329731] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1764.329760] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1764.329768] do_vfs_ioctl+0xa5/0x6e0 >[ 1764.329780] SyS_ioctl+0x74/0x80 >[ 1764.329788] do_syscall_64+0x79/0x220 >[ 1764.329793] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1764.329796] RIP: 0033:0x7f70a90d90f7 >[ 1764.329798] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1764.329803] RAX: ffffffffffffffda RBX: 000055e7ecc3a2f0 RCX: 00007f70a90d90f7 >[ 1764.329805] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1764.329807] RBP: 00007ffd456b99b0 R08: 000055e7ecc3a2f0 R09: 0000000000000004 >[ 1764.329809] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1764.329812] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ee0c6710 >[ 1764.706277] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1764.706280] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1764.706282] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1764.706284] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1764.706285] Call Trace: >[ 1764.706292] dump_stack+0x85/0xbf >[ 1764.706296] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1764.706303] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1764.706312] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1764.706318] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1764.706322] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1764.706330] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1764.706333] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1764.706339] ? mutex_trylock+0xcd/0xe0 >[ 1764.706345] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1764.706376] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1764.706398] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1764.706420] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1764.706446] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1764.706473] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1764.706490] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1764.706510] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1764.706522] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1764.706530] drm_ioctl+0x2d5/0x370 [drm] >[ 1764.706547] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1764.706552] ? __pm_runtime_resume+0x54/0x90 >[ 1764.706557] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1764.706576] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1764.706581] do_vfs_ioctl+0xa5/0x6e0 >[ 1764.706588] SyS_ioctl+0x74/0x80 >[ 1764.706593] do_syscall_64+0x79/0x220 >[ 1764.706596] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1764.706599] RIP: 0033:0x7f70a90d90f7 >[ 1764.706600] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1764.706603] RAX: ffffffffffffffda RBX: 000055e7ecc3a2f0 RCX: 00007f70a90d90f7 >[ 1764.706604] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1764.706605] RBP: 00007ffd456b99b0 R08: 000055e7ecc3a2f0 R09: 0000000000000004 >[ 1764.706606] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1764.706608] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ee0c6710 >[ 1765.331550] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1765.331553] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1765.331556] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1765.331558] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1765.331559] Call Trace: >[ 1765.331566] dump_stack+0x85/0xbf >[ 1765.331571] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1765.331579] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1765.331588] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1765.331594] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1765.331598] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1765.331606] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1765.331610] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1765.331616] ? mutex_trylock+0xcd/0xe0 >[ 1765.331621] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1765.331656] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1765.331678] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1765.331702] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1765.331725] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1765.331748] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1765.331765] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1765.331786] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1765.331798] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1765.331807] drm_ioctl+0x2d5/0x370 [drm] >[ 1765.331824] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1765.331829] ? __pm_runtime_resume+0x54/0x90 >[ 1765.331834] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1765.331852] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1765.331858] do_vfs_ioctl+0xa5/0x6e0 >[ 1765.331865] SyS_ioctl+0x74/0x80 >[ 1765.331870] do_syscall_64+0x79/0x220 >[ 1765.331873] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1765.331875] RIP: 0033:0x7f70a90d90f7 >[ 1765.331877] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1765.331880] RAX: ffffffffffffffda RBX: 000055e7ecc3a2f0 RCX: 00007f70a90d90f7 >[ 1765.331881] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1765.331882] RBP: 00007ffd456b99b0 R08: 000055e7ecc3a2f0 R09: 0000000000000004 >[ 1765.331883] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1765.331885] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ee0c6710 >[ 1766.661616] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1766.661620] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1766.661623] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1766.661626] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1766.661627] Call Trace: >[ 1766.661636] dump_stack+0x85/0xbf >[ 1766.661642] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1766.661653] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1766.661669] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1766.661679] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1766.661686] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1766.661700] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1766.661705] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1766.661714] ? mutex_trylock+0xcd/0xe0 >[ 1766.661722] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1766.661760] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1766.661793] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1766.661832] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1766.661869] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1766.661902] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1766.661928] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1766.661961] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1766.661976] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1766.661987] drm_ioctl+0x2d5/0x370 [drm] >[ 1766.662004] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1766.662009] ? __pm_runtime_resume+0x54/0x90 >[ 1766.662014] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1766.662033] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1766.662038] do_vfs_ioctl+0xa5/0x6e0 >[ 1766.662045] SyS_ioctl+0x74/0x80 >[ 1766.662050] do_syscall_64+0x79/0x220 >[ 1766.662053] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1766.662056] RIP: 0033:0x7f70a90d90f7 >[ 1766.662057] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1766.662060] RAX: ffffffffffffffda RBX: 000055e7ee185fa0 RCX: 00007f70a90d90f7 >[ 1766.662061] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1766.662062] RBP: 00007ffd456b9940 R08: 000055e7ee185fa0 R09: 0000000000000004 >[ 1766.662064] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1766.662065] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee4ba9d0 >[ 1768.278969] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1768.278972] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1768.278975] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1768.278976] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1768.278977] Call Trace: >[ 1768.278984] dump_stack+0x85/0xbf >[ 1768.278989] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1768.278996] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1768.279005] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1768.279012] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1768.279016] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1768.279024] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1768.279027] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1768.279033] ? mutex_trylock+0xcd/0xe0 >[ 1768.279038] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1768.279072] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1768.279092] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1768.279116] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1768.279139] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1768.279161] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1768.279178] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1768.279198] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1768.279211] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1768.279219] drm_ioctl+0x2d5/0x370 [drm] >[ 1768.279236] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1768.279241] ? __pm_runtime_resume+0x54/0x90 >[ 1768.279246] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1768.279264] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1768.279269] do_vfs_ioctl+0xa5/0x6e0 >[ 1768.279276] SyS_ioctl+0x74/0x80 >[ 1768.279281] do_syscall_64+0x79/0x220 >[ 1768.279284] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1768.279287] RIP: 0033:0x7f70a90d90f7 >[ 1768.279288] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1768.279291] RAX: ffffffffffffffda RBX: 000055e7ec520a00 RCX: 00007f70a90d90f7 >[ 1768.279292] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1768.279293] RBP: 00007ffd456b98b0 R08: 000055e7ec520a00 R09: 0000000000000004 >[ 1768.279295] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1768.279296] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7edbae500 >[ 1769.614133] swiotlb_tbl_map_single: 2 callbacks suppressed >[ 1769.614137] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1769.614141] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1769.614145] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1769.614147] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1769.614149] Call Trace: >[ 1769.614158] dump_stack+0x85/0xbf >[ 1769.614164] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1769.614176] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1769.614192] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1769.614202] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1769.614208] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1769.614222] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1769.614227] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1769.614237] ? mutex_trylock+0xcd/0xe0 >[ 1769.614245] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1769.614285] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1769.614318] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1769.614357] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1769.614394] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1769.614429] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1769.614457] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1769.614490] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1769.614504] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1769.614518] drm_ioctl+0x2d5/0x370 [drm] >[ 1769.614547] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1769.614555] ? __pm_runtime_resume+0x54/0x90 >[ 1769.614563] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1769.614589] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1769.614595] do_vfs_ioctl+0xa5/0x6e0 >[ 1769.614601] SyS_ioctl+0x74/0x80 >[ 1769.614606] do_syscall_64+0x79/0x220 >[ 1769.614609] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1769.614612] RIP: 0033:0x7f70a90d90f7 >[ 1769.614614] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1769.614616] RAX: ffffffffffffffda RBX: 000055e7ee4a8320 RCX: 00007f70a90d90f7 >[ 1769.614618] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1769.614619] RBP: 00007ffd456b9940 R08: 000055e7ee4a8320 R09: 0000000000000004 >[ 1769.614620] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1769.614621] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ecc2c6b0 >[ 1769.902754] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1769.902757] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1769.902759] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1769.902761] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1769.902762] Call Trace: >[ 1769.902768] dump_stack+0x85/0xbf >[ 1769.902772] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1769.902780] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1769.902788] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1769.902794] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1769.902798] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1769.902806] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1769.902809] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1769.902815] ? mutex_trylock+0xcd/0xe0 >[ 1769.902820] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1769.902853] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1769.902880] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1769.902918] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1769.902962] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1769.903017] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1769.903044] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1769.903085] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1769.903097] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1769.903105] drm_ioctl+0x2d5/0x370 [drm] >[ 1769.903121] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1769.903126] ? __pm_runtime_resume+0x54/0x90 >[ 1769.903131] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1769.903148] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1769.903153] do_vfs_ioctl+0xa5/0x6e0 >[ 1769.903160] SyS_ioctl+0x74/0x80 >[ 1769.903164] do_syscall_64+0x79/0x220 >[ 1769.903167] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1769.903170] RIP: 0033:0x7f70a90d90f7 >[ 1769.903171] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1769.903174] RAX: ffffffffffffffda RBX: 000055e7ee4a8320 RCX: 00007f70a90d90f7 >[ 1769.903175] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1769.903176] RBP: 00007ffd456b9940 R08: 000055e7ee4a8320 R09: 0000000000000004 >[ 1769.903178] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1769.903179] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ecc2c6b0 >[ 1771.608295] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1771.608298] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1771.608300] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1771.608302] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1771.608303] Call Trace: >[ 1771.608309] dump_stack+0x85/0xbf >[ 1771.608314] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1771.608321] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1771.608331] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1771.608337] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1771.608341] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1771.608349] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1771.608352] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1771.608358] ? mutex_trylock+0xcd/0xe0 >[ 1771.608363] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1771.608393] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1771.608414] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1771.608439] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1771.608462] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1771.608484] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1771.608511] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1771.608531] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1771.608543] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1771.608551] drm_ioctl+0x2d5/0x370 [drm] >[ 1771.608568] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1771.608573] ? __pm_runtime_resume+0x54/0x90 >[ 1771.608578] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1771.608607] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1771.608612] do_vfs_ioctl+0xa5/0x6e0 >[ 1771.608619] SyS_ioctl+0x74/0x80 >[ 1771.608624] do_syscall_64+0x79/0x220 >[ 1771.608627] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1771.608629] RIP: 0033:0x7f70a90d90f7 >[ 1771.608631] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1771.608633] RAX: ffffffffffffffda RBX: 000055e7ee496cb0 RCX: 00007f70a90d90f7 >[ 1771.608635] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1771.608636] RBP: 00007ffd456b98b0 R08: 000055e7ee496cb0 R09: 0000000000000004 >[ 1771.608637] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1771.608639] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7eee4aab0 >[ 1771.650377] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1771.650379] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1771.650382] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1771.650383] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1771.650385] Call Trace: >[ 1771.650391] dump_stack+0x85/0xbf >[ 1771.650395] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1771.650403] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1771.650412] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1771.650418] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1771.650422] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1771.650430] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1771.650433] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1771.650440] ? mutex_trylock+0xcd/0xe0 >[ 1771.650445] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1771.650473] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1771.650494] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1771.650517] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1771.650540] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1771.650562] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1771.650579] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1771.650599] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1771.650611] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1771.650619] drm_ioctl+0x2d5/0x370 [drm] >[ 1771.650636] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1771.650641] ? __pm_runtime_resume+0x54/0x90 >[ 1771.650646] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1771.650664] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1771.650669] do_vfs_ioctl+0xa5/0x6e0 >[ 1771.650676] SyS_ioctl+0x74/0x80 >[ 1771.650681] do_syscall_64+0x79/0x220 >[ 1771.650684] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1771.650686] RIP: 0033:0x7f70a90d90f7 >[ 1771.650687] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1771.650690] RAX: ffffffffffffffda RBX: 000055e7ee496cb0 RCX: 00007f70a90d90f7 >[ 1771.650691] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1771.650693] RBP: 00007ffd456b98b0 R08: 000055e7ee496cb0 R09: 0000000000000004 >[ 1771.650694] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1771.650695] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7eee4aab0 >[ 1774.407569] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1774.407572] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1774.407575] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1774.407576] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1774.407577] Call Trace: >[ 1774.407584] dump_stack+0x85/0xbf >[ 1774.407589] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1774.407596] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1774.407606] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1774.407612] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1774.407616] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1774.407623] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1774.407627] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1774.407632] ? mutex_trylock+0xcd/0xe0 >[ 1774.407637] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1774.407672] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1774.407694] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1774.407717] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1774.407740] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1774.407761] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1774.407778] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1774.407799] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1774.407811] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1774.407819] drm_ioctl+0x2d5/0x370 [drm] >[ 1774.407836] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1774.407841] ? __pm_runtime_resume+0x54/0x90 >[ 1774.407846] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1774.407865] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1774.407870] do_vfs_ioctl+0xa5/0x6e0 >[ 1774.407877] SyS_ioctl+0x74/0x80 >[ 1774.407882] do_syscall_64+0x79/0x220 >[ 1774.407885] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1774.407887] RIP: 0033:0x7f70a90d90f7 >[ 1774.407889] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1774.407891] RAX: ffffffffffffffda RBX: 000055e7ed561f00 RCX: 00007f70a90d90f7 >[ 1774.407893] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1774.407894] RBP: 00007ffd456b9940 R08: 000055e7ed561f00 R09: 0000000000000004 >[ 1774.407895] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1774.407897] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee38a510 >[ 1775.686183] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1775.686187] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1775.686191] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1775.686193] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1775.686195] Call Trace: >[ 1775.686204] dump_stack+0x85/0xbf >[ 1775.686210] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1775.686222] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1775.686239] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1775.686250] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1775.686257] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1775.686272] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1775.686278] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1775.686288] ? mutex_trylock+0xcd/0xe0 >[ 1775.686297] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1775.686336] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1775.686369] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1775.686409] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1775.686448] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1775.686484] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1775.686510] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1775.686546] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1775.686562] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1775.686575] drm_ioctl+0x2d5/0x370 [drm] >[ 1775.686604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1775.686611] ? __pm_runtime_resume+0x54/0x90 >[ 1775.686620] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1775.686651] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1775.686660] do_vfs_ioctl+0xa5/0x6e0 >[ 1775.686672] SyS_ioctl+0x74/0x80 >[ 1775.686680] do_syscall_64+0x79/0x220 >[ 1775.686686] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1775.686689] RIP: 0033:0x7f70a90d90f7 >[ 1775.686692] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1775.686696] RAX: ffffffffffffffda RBX: 000055e7ee02dc00 RCX: 00007f70a90d90f7 >[ 1775.686699] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1775.686701] RBP: 00007ffd456b98b0 R08: 000055e7ee02dc00 R09: 0000000000000004 >[ 1775.686703] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1775.686706] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7edbebf00 >[ 1775.805532] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1775.805545] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1775.805549] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1775.805551] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1775.805553] Call Trace: >[ 1775.805561] dump_stack+0x85/0xbf >[ 1775.805567] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1775.805578] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1775.805594] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1775.805605] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1775.805611] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1775.805626] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1775.805631] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1775.805640] ? mutex_trylock+0xcd/0xe0 >[ 1775.805649] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1775.805687] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1775.805719] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1775.805757] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1775.805794] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1775.805829] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1775.805855] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1775.805889] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1775.805905] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1775.805918] drm_ioctl+0x2d5/0x370 [drm] >[ 1775.805946] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1775.805954] ? __pm_runtime_resume+0x54/0x90 >[ 1775.805962] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1775.805993] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1775.806000] do_vfs_ioctl+0xa5/0x6e0 >[ 1775.806013] SyS_ioctl+0x74/0x80 >[ 1775.806020] do_syscall_64+0x79/0x220 >[ 1775.806025] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1775.806029] RIP: 0033:0x7f70a90d90f7 >[ 1775.806031] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1775.806036] RAX: ffffffffffffffda RBX: 000055e7ee02dc00 RCX: 00007f70a90d90f7 >[ 1775.806038] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1775.806040] RBP: 00007ffd456b98b0 R08: 000055e7ee02dc00 R09: 0000000000000004 >[ 1775.806042] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1775.806045] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7edbebf00 >[ 1776.848845] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1776.848850] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1776.848853] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1776.848855] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1776.848857] Call Trace: >[ 1776.848866] dump_stack+0x85/0xbf >[ 1776.848872] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1776.848884] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1776.848896] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1776.848907] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1776.848913] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1776.848928] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1776.848932] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1776.848942] ? mutex_trylock+0xcd/0xe0 >[ 1776.848951] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1776.848990] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1776.849012] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1776.849035] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1776.849059] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1776.849081] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1776.849098] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1776.849119] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1776.849131] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1776.849139] drm_ioctl+0x2d5/0x370 [drm] >[ 1776.849164] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1776.849172] ? __pm_runtime_resume+0x54/0x90 >[ 1776.849179] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1776.849208] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1776.849215] do_vfs_ioctl+0xa5/0x6e0 >[ 1776.849227] SyS_ioctl+0x74/0x80 >[ 1776.849235] do_syscall_64+0x79/0x220 >[ 1776.849240] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1776.849243] RIP: 0033:0x7f70a90d90f7 >[ 1776.849246] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1776.849250] RAX: ffffffffffffffda RBX: 000055e7ee4a5500 RCX: 00007f70a90d90f7 >[ 1776.849252] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1776.849254] RBP: 00007ffd456b98b0 R08: 000055e7ee4a5500 R09: 0000000000000004 >[ 1776.849256] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1776.849258] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ecbeba00 >[ 1779.488814] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1779.488817] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1779.488820] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1779.488821] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1779.488822] Call Trace: >[ 1779.488829] dump_stack+0x85/0xbf >[ 1779.488834] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1779.488841] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1779.488850] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1779.488856] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1779.488861] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1779.488869] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1779.488872] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1779.488878] ? mutex_trylock+0xcd/0xe0 >[ 1779.488884] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1779.488916] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1779.488937] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1779.488943] ? __lock_acquire+0x2d4/0x1340 >[ 1779.488963] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1779.488987] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1779.489008] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1779.489026] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1779.489053] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1779.489067] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1779.489079] drm_ioctl+0x2d5/0x370 [drm] >[ 1779.489107] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1779.489114] ? __pm_runtime_resume+0x54/0x90 >[ 1779.489121] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1779.489151] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1779.489158] do_vfs_ioctl+0xa5/0x6e0 >[ 1779.489170] SyS_ioctl+0x74/0x80 >[ 1779.489177] do_syscall_64+0x79/0x220 >[ 1779.489182] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1779.489186] RIP: 0033:0x7f70a90d90f7 >[ 1779.489188] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1779.489193] RAX: ffffffffffffffda RBX: 000055e7eddc9f70 RCX: 00007f70a90d90f7 >[ 1779.489195] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1779.489197] RBP: 00007ffd456b9940 R08: 000055e7eddc9f70 R09: 00007f70a939dc50 >[ 1779.489199] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 1779.489201] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee4aa730 >[ 1779.830111] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1779.830115] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1779.830118] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1779.830121] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1779.830123] Call Trace: >[ 1779.830131] dump_stack+0x85/0xbf >[ 1779.830137] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1779.830149] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1779.830165] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1779.830177] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1779.830183] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1779.830198] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1779.830203] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1779.830213] ? mutex_trylock+0xcd/0xe0 >[ 1779.830221] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1779.830259] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1779.830293] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1779.830302] ? __lock_acquire+0x2d4/0x1340 >[ 1779.830336] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1779.830372] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1779.830407] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1779.830433] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1779.830467] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1779.830482] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1779.830495] drm_ioctl+0x2d5/0x370 [drm] >[ 1779.830523] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1779.830530] ? __pm_runtime_resume+0x54/0x90 >[ 1779.830537] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1779.830568] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1779.830576] do_vfs_ioctl+0xa5/0x6e0 >[ 1779.830588] SyS_ioctl+0x74/0x80 >[ 1779.830596] do_syscall_64+0x79/0x220 >[ 1779.830601] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1779.830605] RIP: 0033:0x7f70a90d90f7 >[ 1779.830607] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1779.830612] RAX: ffffffffffffffda RBX: 000055e7eddc9f70 RCX: 00007f70a90d90f7 >[ 1779.830614] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1779.830616] RBP: 00007ffd456b9940 R08: 000055e7eddc9f70 R09: 00007f70a939dc50 >[ 1779.830619] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 1779.830621] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee4aa730 >[ 1782.410909] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1782.410913] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1782.410917] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1782.410920] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1782.410922] Call Trace: >[ 1782.410930] dump_stack+0x85/0xbf >[ 1782.410936] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1782.410948] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1782.410964] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1782.410975] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1782.410982] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1782.410997] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1782.411002] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1782.411011] ? mutex_trylock+0xcd/0xe0 >[ 1782.411020] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1782.411059] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1782.411091] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1782.411100] ? __lock_acquire+0x2d4/0x1340 >[ 1782.411122] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1782.411146] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1782.411167] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1782.411184] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1782.411205] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1782.411217] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1782.411225] drm_ioctl+0x2d5/0x370 [drm] >[ 1782.411242] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1782.411247] ? __pm_runtime_resume+0x54/0x90 >[ 1782.411251] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1782.411269] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1782.411274] do_vfs_ioctl+0xa5/0x6e0 >[ 1782.411281] SyS_ioctl+0x74/0x80 >[ 1782.411286] do_syscall_64+0x79/0x220 >[ 1782.411289] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1782.411292] RIP: 0033:0x7f70a90d90f7 >[ 1782.411293] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1782.411296] RAX: ffffffffffffffda RBX: 000055e7ee177ef0 RCX: 00007f70a90d90f7 >[ 1782.411297] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1782.411298] RBP: 00007ffd456b98b0 R08: 000055e7ee177ef0 R09: 00007f70a939dc50 >[ 1782.411300] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 1782.411301] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee498040 >[ 1783.957316] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1783.957320] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1783.957324] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1783.957326] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1783.957328] Call Trace: >[ 1783.957337] dump_stack+0x85/0xbf >[ 1783.957343] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1783.957354] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1783.957371] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1783.957383] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1783.957389] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1783.957404] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1783.957409] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1783.957419] ? mutex_trylock+0xcd/0xe0 >[ 1783.957428] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1783.957471] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1783.957505] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1783.957545] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1783.957584] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1783.957620] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1783.957647] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1783.957682] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1783.957698] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1783.957712] drm_ioctl+0x2d5/0x370 [drm] >[ 1783.957741] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1783.957748] ? __pm_runtime_resume+0x54/0x90 >[ 1783.957756] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1783.957787] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1783.957795] do_vfs_ioctl+0xa5/0x6e0 >[ 1783.957808] SyS_ioctl+0x74/0x80 >[ 1783.957816] do_syscall_64+0x79/0x220 >[ 1783.957821] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1783.957825] RIP: 0033:0x7f70a90d90f7 >[ 1783.957828] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1783.957832] RAX: ffffffffffffffda RBX: 000055e7edec4180 RCX: 00007f70a90d90f7 >[ 1783.957835] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1783.957837] RBP: 00007ffd456b9940 R08: 000055e7edec4180 R09: 00007f70a939dd10 >[ 1783.957839] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 1783.957842] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed9e7690 >[ 1787.369934] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1787.369938] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1787.369942] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1787.369944] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1787.369946] Call Trace: >[ 1787.369954] dump_stack+0x85/0xbf >[ 1787.369960] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1787.369971] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1787.369987] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1787.369998] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1787.370004] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1787.370018] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1787.370023] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1787.370032] ? mutex_trylock+0xcd/0xe0 >[ 1787.370040] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1787.370082] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1787.370113] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1787.370150] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1787.370188] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1787.370221] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1787.370248] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1787.370281] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1787.370294] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1787.370309] drm_ioctl+0x2d5/0x370 [drm] >[ 1787.370336] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1787.370343] ? __pm_runtime_resume+0x54/0x90 >[ 1787.370351] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1787.370381] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1787.370389] do_vfs_ioctl+0xa5/0x6e0 >[ 1787.370400] SyS_ioctl+0x74/0x80 >[ 1787.370407] do_syscall_64+0x79/0x220 >[ 1787.370412] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1787.370415] RIP: 0033:0x7f70a90d90f7 >[ 1787.370418] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1787.370422] RAX: ffffffffffffffda RBX: 000055e7ecc10170 RCX: 00007f70a90d90f7 >[ 1787.370424] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1787.370427] RBP: 00007ffd456b9940 R08: 000055e7ecc10170 R09: 0000000000000004 >[ 1787.370429] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1787.370431] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edb76a00 >[ 1789.054691] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1789.054696] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1789.054699] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1789.054702] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1789.054704] Call Trace: >[ 1789.054712] dump_stack+0x85/0xbf >[ 1789.054718] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1789.054730] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1789.054747] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1789.054758] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1789.054765] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1789.054780] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1789.054785] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1789.054795] ? mutex_trylock+0xcd/0xe0 >[ 1789.054813] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1789.054853] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1789.054887] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1789.054925] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1789.054963] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1789.054998] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1789.055025] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1789.055059] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1789.055075] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1789.055088] drm_ioctl+0x2d5/0x370 [drm] >[ 1789.055117] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1789.055124] ? __pm_runtime_resume+0x54/0x90 >[ 1789.055132] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1789.055163] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1789.055171] do_vfs_ioctl+0xa5/0x6e0 >[ 1789.055183] SyS_ioctl+0x74/0x80 >[ 1789.055191] do_syscall_64+0x79/0x220 >[ 1789.055196] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1789.055200] RIP: 0033:0x7f70a90d90f7 >[ 1789.055202] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1789.055206] RAX: ffffffffffffffda RBX: 000055e7ecc10170 RCX: 00007f70a90d90f7 >[ 1789.055209] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1789.055211] RBP: 00007ffd456b9940 R08: 000055e7ecc10170 R09: 0000000000000004 >[ 1789.055213] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1789.055215] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edb76a00 >[ 1789.194273] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1789.194277] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1789.194281] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1789.194283] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1789.194285] Call Trace: >[ 1789.194293] dump_stack+0x85/0xbf >[ 1789.194299] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1789.194311] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1789.194326] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1789.194336] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1789.194343] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1789.194356] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1789.194361] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1789.194370] ? mutex_trylock+0xcd/0xe0 >[ 1789.194378] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1789.194418] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1789.194450] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1789.194489] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1789.194523] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1789.194556] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1789.194583] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1789.194616] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1789.194630] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1789.194645] drm_ioctl+0x2d5/0x370 [drm] >[ 1789.194671] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1789.194678] ? __pm_runtime_resume+0x54/0x90 >[ 1789.194686] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1789.194715] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1789.194723] do_vfs_ioctl+0xa5/0x6e0 >[ 1789.194735] SyS_ioctl+0x74/0x80 >[ 1789.194742] do_syscall_64+0x79/0x220 >[ 1789.194748] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1789.194751] RIP: 0033:0x7f70a90d90f7 >[ 1789.194753] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1789.194757] RAX: ffffffffffffffda RBX: 000055e7ecc10170 RCX: 00007f70a90d90f7 >[ 1789.194759] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1789.194762] RBP: 00007ffd456b9940 R08: 000055e7ecc10170 R09: 0000000000000004 >[ 1789.194764] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1789.194766] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edb76a00 >[ 1789.536202] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1789.536207] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1789.536210] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1789.536212] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1789.536214] Call Trace: >[ 1789.536222] dump_stack+0x85/0xbf >[ 1789.536228] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1789.536238] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1789.536254] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1789.536265] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1789.536271] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1789.536285] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1789.536290] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1789.536299] ? mutex_trylock+0xcd/0xe0 >[ 1789.536307] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1789.536347] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1789.536382] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1789.536421] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1789.536459] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1789.536493] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1789.536510] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1789.536531] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1789.536542] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1789.536551] drm_ioctl+0x2d5/0x370 [drm] >[ 1789.536572] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1789.536589] ? __pm_runtime_resume+0x54/0x90 >[ 1789.536594] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1789.536622] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1789.536627] do_vfs_ioctl+0xa5/0x6e0 >[ 1789.536633] SyS_ioctl+0x74/0x80 >[ 1789.536638] do_syscall_64+0x79/0x220 >[ 1789.536641] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1789.536643] RIP: 0033:0x7f70a90d90f7 >[ 1789.536645] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1789.536647] RAX: ffffffffffffffda RBX: 000055e7eb544f60 RCX: 00007f70a90d90f7 >[ 1789.536649] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1789.536650] RBP: 00007ffd456b99b0 R08: 000055e7eb544f60 R09: 0000000000000004 >[ 1789.536651] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1789.536652] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ed9e7690 >[ 1790.284624] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1790.284629] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1790.284633] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1790.284635] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1790.284637] Call Trace: >[ 1790.284646] dump_stack+0x85/0xbf >[ 1790.284652] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1790.284664] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1790.284680] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1790.284692] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1790.284697] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1790.284709] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1790.284714] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1790.284722] ? mutex_trylock+0xcd/0xe0 >[ 1790.284729] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1790.284796] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1790.284837] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1790.284884] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1790.284918] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1790.284950] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1790.284976] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1790.285008] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1790.285020] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1790.285033] drm_ioctl+0x2d5/0x370 [drm] >[ 1790.285060] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1790.285067] ? __pm_runtime_resume+0x54/0x90 >[ 1790.285075] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1790.285104] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1790.285111] do_vfs_ioctl+0xa5/0x6e0 >[ 1790.285124] SyS_ioctl+0x74/0x80 >[ 1790.285131] do_syscall_64+0x79/0x220 >[ 1790.285136] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1790.285140] RIP: 0033:0x7f70a90d90f7 >[ 1790.285142] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1790.285146] RAX: ffffffffffffffda RBX: 000055e7eb544f60 RCX: 00007f70a90d90f7 >[ 1790.285148] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1790.285150] RBP: 00007ffd456b99b0 R08: 000055e7eb544f60 R09: 0000000000000004 >[ 1790.285152] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1790.285155] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ed9e7690 >[ 1790.340167] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1790.340170] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1790.340173] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1790.340175] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1790.340176] Call Trace: >[ 1790.340183] dump_stack+0x85/0xbf >[ 1790.340188] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1790.340196] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1790.340205] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1790.340211] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1790.340215] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1790.340223] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1790.340226] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1790.340235] ? mutex_trylock+0xcd/0xe0 >[ 1790.340242] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1790.340285] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1790.340315] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1790.340349] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1790.340374] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1790.340394] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1790.340411] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1790.340430] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1790.340443] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1790.340451] drm_ioctl+0x2d5/0x370 [drm] >[ 1790.340467] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1790.340472] ? __pm_runtime_resume+0x54/0x90 >[ 1790.340477] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1790.340494] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1790.340500] do_vfs_ioctl+0xa5/0x6e0 >[ 1790.340506] SyS_ioctl+0x74/0x80 >[ 1790.340511] do_syscall_64+0x79/0x220 >[ 1790.340514] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1790.340516] RIP: 0033:0x7f70a90d90f7 >[ 1790.340518] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1790.340521] RAX: ffffffffffffffda RBX: 000055e7ee14ce50 RCX: 00007f70a90d90f7 >[ 1790.340522] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1790.340523] RBP: 00007ffd456b9940 R08: 000055e7ee14ce50 R09: 0000000000000004 >[ 1790.340525] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1790.340526] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef11aa00 >[ 1797.879072] swiotlb_tbl_map_single: 2 callbacks suppressed >[ 1797.879076] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1797.879081] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1797.879084] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1797.879086] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1797.879088] Call Trace: >[ 1797.879096] dump_stack+0x85/0xbf >[ 1797.879102] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1797.879113] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1797.879128] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1797.879138] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1797.879144] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1797.879157] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1797.879162] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1797.879171] ? mutex_trylock+0xcd/0xe0 >[ 1797.879179] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1797.879217] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1797.879248] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1797.879285] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1797.879321] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1797.879355] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1797.879380] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1797.879412] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1797.879427] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1797.879440] drm_ioctl+0x2d5/0x370 [drm] >[ 1797.879467] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1797.879473] ? __pm_runtime_resume+0x54/0x90 >[ 1797.879481] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1797.879511] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1797.879518] do_vfs_ioctl+0xa5/0x6e0 >[ 1797.879530] SyS_ioctl+0x74/0x80 >[ 1797.879537] do_syscall_64+0x79/0x220 >[ 1797.879543] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1797.879546] RIP: 0033:0x7f70a90d90f7 >[ 1797.879549] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1797.879553] RAX: ffffffffffffffda RBX: 000055e7ed99b390 RCX: 00007f70a90d90f7 >[ 1797.879555] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1797.879557] RBP: 00007ffd456b9940 R08: 000055e7ed99b390 R09: 00007f70a939dca0 >[ 1797.879559] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 1797.879561] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edc1eb80 >[ 1799.868778] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1799.868781] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1799.868784] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1799.868785] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1799.868787] Call Trace: >[ 1799.868793] dump_stack+0x85/0xbf >[ 1799.868798] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1799.868806] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1799.868815] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1799.868821] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1799.868825] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1799.868833] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1799.868836] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1799.868842] ? mutex_trylock+0xcd/0xe0 >[ 1799.868847] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1799.868879] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1799.868898] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1799.868920] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1799.868941] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1799.868962] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1799.868978] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1799.868997] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1799.869009] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1799.869018] drm_ioctl+0x2d5/0x370 [drm] >[ 1799.869044] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1799.869051] ? __pm_runtime_resume+0x54/0x90 >[ 1799.869059] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1799.869089] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1799.869097] do_vfs_ioctl+0xa5/0x6e0 >[ 1799.869108] SyS_ioctl+0x74/0x80 >[ 1799.869116] do_syscall_64+0x79/0x220 >[ 1799.869121] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1799.869124] RIP: 0033:0x7f70a90d90f7 >[ 1799.869126] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1799.869130] RAX: ffffffffffffffda RBX: 000055e7edb21ba0 RCX: 00007f70a90d90f7 >[ 1799.869132] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1799.869135] RBP: 00007ffd456b99b0 R08: 000055e7edb21ba0 R09: 0000000000000004 >[ 1799.869137] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1799.869139] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ef0bf8e0 >[ 1800.056804] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1800.056808] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1800.056812] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1800.056814] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1800.056816] Call Trace: >[ 1800.056825] dump_stack+0x85/0xbf >[ 1800.056831] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1800.056843] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1800.056860] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1800.056871] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1800.056878] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1800.056892] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1800.056897] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1800.056907] ? mutex_trylock+0xcd/0xe0 >[ 1800.056916] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1800.056956] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1800.056987] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1800.057024] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1800.057060] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1800.057095] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1800.057121] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1800.057155] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1800.057171] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1800.057184] drm_ioctl+0x2d5/0x370 [drm] >[ 1800.057212] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1800.057220] ? __pm_runtime_resume+0x54/0x90 >[ 1800.057228] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1800.057259] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1800.057266] do_vfs_ioctl+0xa5/0x6e0 >[ 1800.057279] SyS_ioctl+0x74/0x80 >[ 1800.057287] do_syscall_64+0x79/0x220 >[ 1800.057292] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1800.057296] RIP: 0033:0x7f70a90d90f7 >[ 1800.057298] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1800.057303] RAX: ffffffffffffffda RBX: 000055e7edb21ba0 RCX: 00007f70a90d90f7 >[ 1800.057305] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1800.057307] RBP: 00007ffd456b99b0 R08: 000055e7edb21ba0 R09: 0000000000000004 >[ 1800.057309] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1800.057312] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ef0bf8e0 >[ 1800.527357] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1800.527362] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1800.527366] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1800.527368] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1800.527370] Call Trace: >[ 1800.527379] dump_stack+0x85/0xbf >[ 1800.527385] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1800.527397] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1800.527413] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1800.527424] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1800.527430] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1800.527444] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1800.527449] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1800.527459] ? mutex_trylock+0xcd/0xe0 >[ 1800.527468] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1800.527507] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1800.527537] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1800.527574] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1800.527609] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1800.527642] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1800.527666] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1800.527686] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1800.527698] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1800.527706] drm_ioctl+0x2d5/0x370 [drm] >[ 1800.527722] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1800.527727] ? __pm_runtime_resume+0x54/0x90 >[ 1800.527732] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1800.527750] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1800.527755] do_vfs_ioctl+0xa5/0x6e0 >[ 1800.527762] SyS_ioctl+0x74/0x80 >[ 1800.527767] do_syscall_64+0x79/0x220 >[ 1800.527770] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1800.527772] RIP: 0033:0x7f70a90d90f7 >[ 1800.527774] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1800.527777] RAX: ffffffffffffffda RBX: 000055e7edb21ba0 RCX: 00007f70a90d90f7 >[ 1800.527778] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1800.527779] RBP: 00007ffd456b99b0 R08: 000055e7edb21ba0 R09: 0000000000000004 >[ 1800.527780] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 1800.527782] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ef0bf8e0 >[ 1820.327303] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 1820.327306] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 1820.327308] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 1820.327310] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1820.327311] Call Trace: >[ 1820.327318] dump_stack+0x85/0xbf >[ 1820.327322] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 1820.327330] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 1820.327339] ttm_dma_populate+0x25e/0x350 [ttm] >[ 1820.327345] ttm_tt_bind+0x2c/0x60 [ttm] >[ 1820.327349] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 1820.327357] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 1820.327360] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 1820.327366] ? mutex_trylock+0xcd/0xe0 >[ 1820.327371] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 1820.327402] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 1820.327423] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 1820.327446] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 1820.327469] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 1820.327490] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1820.327508] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 1820.327528] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1820.327539] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 1820.327547] drm_ioctl+0x2d5/0x370 [drm] >[ 1820.327564] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 1820.327569] ? __pm_runtime_resume+0x54/0x90 >[ 1820.327574] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1820.327592] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 1820.327598] do_vfs_ioctl+0xa5/0x6e0 >[ 1820.327604] SyS_ioctl+0x74/0x80 >[ 1820.327609] do_syscall_64+0x79/0x220 >[ 1820.327613] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1820.327615] RIP: 0033:0x7f70a90d90f7 >[ 1820.327617] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 1820.327620] RAX: ffffffffffffffda RBX: 000055e7edbd4b20 RCX: 00007f70a90d90f7 >[ 1820.327621] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 1820.327622] RBP: 00007ffd456b9940 R08: 000055e7edbd4b20 R09: 00007f70a939dcf0 >[ 1820.327623] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 1820.327625] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef260100 >[ 1825.151339] virt-manager invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 >[ 1825.151344] virt-manager cpuset=/ mems_allowed=0 >[ 1825.151354] CPU: 3 PID: 3820 Comm: virt-manager Not tainted 4.16.0-rc6-mm_thp #1 >[ 1825.151356] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 1825.151358] Call Trace: >[ 1825.151366] dump_stack+0x85/0xbf >[ 1825.151372] dump_header+0x6e/0x2f9 >[ 1825.151379] ? trace_hardirqs_on_caller+0xed/0x180 >[ 1825.151388] oom_kill_process+0x21c/0x4f0 >[ 1825.151395] out_of_memory+0x2f7/0x5c0 >[ 1825.151403] __alloc_pages_slowpath+0xc49/0x1070 >[ 1825.151424] __alloc_pages_nodemask+0x383/0x410 >[ 1825.151434] filemap_fault+0x48a/0xa20 >[ 1825.151440] ? find_held_lock+0x34/0xa0 >[ 1825.151446] ? ext4_filemap_fault+0x27/0x3e >[ 1825.151457] ext4_filemap_fault+0x2f/0x3e >[ 1825.151462] __do_fault+0x1f/0xdf >[ 1825.151466] __handle_mm_fault+0xd22/0x1230 >[ 1825.151481] handle_mm_fault+0x198/0x3a0 >[ 1825.151488] __do_page_fault+0x28c/0x530 >[ 1825.151498] do_page_fault+0x32/0x290 >[ 1825.151503] ? page_fault+0x2f/0x50 >[ 1825.151507] page_fault+0x45/0x50 >[ 1825.151510] RIP: 91161120:0x562a3245c700 >[ 1825.151512] RSP: 3245c7f0:00007ffc9116112c EFLAGS: 7ffc91161120 >[ 1825.151527] Mem-Info: >[ 1825.151532] active_anon:7157300 inactive_anon:534193 isolated_anon:0 > active_file:244 inactive_file:133 isolated_file:0 > unevictable:121 dirty:0 writeback:0 unstable:0 > slab_reclaimable:21328 slab_unreclaimable:41226 > mapped:3558 shmem:3360 pagetables:68002 bounce:0 > free:48283 free_pcp:885 free_cma:0 >[ 1825.151537] Node 0 active_anon:28629200kB inactive_anon:2136772kB active_file:976kB inactive_file:532kB unevictable:484kB isolated(anon):0kB isolated(file):0kB mapped:14232kB dirty:0kB writeback:0kB shmem:13440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no >[ 1825.151539] Node 0 DMA free:15864kB min:32kB low:44kB high:56kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB >[ 1825.151546] lowmem_reserve[]: 0 3322 30890 30890 30890 >[ 1825.151559] Node 0 DMA32 free:117112kB min:7264kB low:10664kB high:14064kB active_anon:3157956kB inactive_anon:200200kB active_file:312kB inactive_file:1132kB unevictable:0kB writepending:0kB present:3571144kB managed:3505396kB mlocked:0kB kernel_stack:32kB pagetables:18816kB bounce:0kB free_pcp:1292kB local_pcp:68kB free_cma:0kB >[ 1825.151565] lowmem_reserve[]: 0 0 27567 27567 27567 >[ 1825.151579] Node 0 Normal free:60156kB min:60280kB low:88508kB high:116736kB active_anon:25471244kB inactive_anon:1936572kB active_file:1396kB inactive_file:884kB unevictable:484kB writepending:0kB present:29868032kB managed:28238344kB mlocked:484kB kernel_stack:24816kB pagetables:253192kB bounce:0kB free_pcp:2248kB local_pcp:272kB free_cma:0kB >[ 1825.151585] lowmem_reserve[]: 0 0 0 0 0 >[ 1825.151598] Node 0 DMA: 2*4kB (U) 2*8kB (U) 0*16kB 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15864kB >[ 1825.151642] Node 0 DMA32: 189*4kB (UME) 160*8kB (UME) 75*16kB (UME) 107*32kB (UME) 96*64kB (UME) 39*128kB (UME) 27*256kB (UME) 25*512kB (UME) 6*1024kB (UME) 4*2048kB (UME) 16*4096kB (UM) = 117380kB >[ 1825.151690] Node 0 Normal: 823*4kB (UMEH) 485*8kB (UMEH) 326*16kB (UMEH) 327*32kB (UMEH) 45*64kB (UMEH) 24*128kB (UMH) 20*256kB (UM) 10*512kB (UM) 21*1024kB (UM) 0*2048kB 0*4096kB = 60548kB >[ 1825.151737] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB >[ 1825.151740] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB >[ 1825.151753] 6079 total pagecache pages >[ 1825.151765] 2281 pages in swap cache >[ 1825.151767] Swap cache stats: add 56204835, delete 56244669, find 4235705/8114725 >[ 1825.151769] Free swap = 0kB >[ 1825.151771] Total swap = 62494716kB >[ 1825.151774] 8363791 pages RAM >[ 1825.151776] 0 pages HighMem/MovableOnly >[ 1825.151778] 423882 pages reserved >[ 1825.151780] 0 pages cma reserved >[ 1825.151782] 0 pages hwpoisoned >[ 1825.151784] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name >[ 1825.151800] [ 595] 0 595 52502 105 421888 184 0 systemd-journal >[ 1825.151805] [ 632] 0 632 25298 12 204800 1121 -1000 systemd-udevd >[ 1825.151811] [ 800] 0 800 25520 14 98304 471 0 lvmetad >[ 1825.151816] [ 874] 0 874 16049 23 139264 89 -1000 auditd >[ 1825.151821] [ 876] 0 876 21122 12 69632 38 0 audispd >[ 1825.151825] [ 884] 0 884 9652 18 118784 76 0 sedispatch >[ 1825.151830] [ 905] 0 905 10798 0 135168 128 0 bluetoothd >[ 1825.151835] [ 907] 81 907 20261 436 151552 193 -900 dbus-daemon >[ 1825.151839] [ 911] 70 911 18576 5 143360 102 0 avahi-daemon >[ 1825.151844] [ 912] 0 912 4343 0 81920 118 0 alsactl >[ 1825.151848] [ 913] 0 913 86495 1 368640 4872 0 firewalld >[ 1825.151853] [ 914] 0 914 132287 366 376832 360 0 udisksd >[ 1825.151857] [ 917] 0 917 3456 0 77824 50 0 rngd >[ 1825.151861] [ 918] 70 918 18544 1 126976 86 0 avahi-daemon >[ 1825.151866] [ 919] 0 919 70717 39 356352 225 0 sssd >[ 1825.151871] [ 922] 0 922 51276 6 163840 118 0 gssproxy >[ 1825.151875] [ 923] 0 923 104474 196 323584 313 0 ModemManager >[ 1825.151880] [ 925] 0 925 4327 1 69632 34 0 mcelog >[ 1825.151885] [ 929] 0 929 6507 29 94208 297 0 smartd >[ 1825.151889] [ 930] 172 930 46481 0 139264 80 0 rtkit-daemon >[ 1825.151894] [ 951] 0 951 116603 0 311296 401 0 abrtd >[ 1825.151898] [ 956] 997 956 168615 0 294912 1586 0 polkitd >[ 1825.151903] [ 960] 995 960 29460 19 131072 95 0 chronyd >[ 1825.151907] [ 971] 0 971 72556 50 368640 532 0 sssd_be >[ 1825.151912] [ 987] 0 987 70136 23 385024 332 0 sssd_nss >[ 1825.151916] [ 988] 0 988 19716 45 192512 527 0 systemd-logind >[ 1825.151921] [ 989] 0 989 105642 0 229376 394 0 accounts-daemon >[ 1825.151925] [ 1002] 0 1002 200177 459 466944 431 0 NetworkManager >[ 1825.151930] [ 1024] 0 1024 22276 0 200704 205 -1000 sshd >[ 1825.151934] [ 1026] 0 1026 148263 30 675840 1784 0 php-fpm >[ 1825.151939] [ 1028] 0 1028 440574 365 831488 5203 0 libvirtd >[ 1825.151944] [ 1040] 0 1040 106016 0 233472 289 0 gdm >[ 1825.151948] [ 1044] 0 1044 35865 8 106496 155 0 crond >[ 1825.151953] [ 1053] 0 1053 10631 0 114688 53 0 atd >[ 1825.151957] [ 1119] 0 1119 14256 1 118784 305 0 nginx >[ 1825.151962] [ 1124] 984 1124 19101 0 147456 421 0 nginx >[ 1825.151966] [ 1125] 984 1125 19101 0 147456 421 0 nginx >[ 1825.151971] [ 1126] 984 1126 19101 0 151552 439 0 nginx >[ 1825.151975] [ 1128] 984 1128 19101 0 147456 421 0 nginx >[ 1825.151980] [ 1129] 984 1129 19101 0 147456 421 0 nginx >[ 1825.151985] [ 1131] 984 1131 19101 0 147456 421 0 nginx >[ 1825.151989] [ 1132] 984 1132 19101 0 147456 421 0 nginx >[ 1825.151993] [ 1133] 984 1133 19101 0 147456 421 0 nginx >[ 1825.151998] [ 1196] 27 1196 535768 24 622592 14924 0 mysqld >[ 1825.152003] [ 1230] 1000 1230 151897 1 614400 1818 0 php-fpm >[ 1825.152007] [ 1231] 1000 1231 151897 1 614400 1818 0 php-fpm >[ 1825.152012] [ 1232] 1000 1232 151897 1 614400 1818 0 php-fpm >[ 1825.152017] [ 1235] 1000 1235 151897 2 614400 1818 0 php-fpm >[ 1825.152021] [ 1238] 1000 1238 151897 2 614400 1818 0 php-fpm >[ 1825.152026] [ 1239] 48 1239 151897 1 614400 1818 0 php-fpm >[ 1825.152030] [ 1240] 48 1240 151897 1 614400 1818 0 php-fpm >[ 1825.152035] [ 1241] 48 1241 151897 1 614400 1818 0 php-fpm >[ 1825.152040] [ 1242] 48 1242 151897 2 614400 1819 0 php-fpm >[ 1825.152044] [ 1243] 48 1243 151897 2 614400 1818 0 php-fpm >[ 1825.152049] [ 1315] 0 1315 98054 1 299008 475 0 gdm-session-wor >[ 1825.152054] [ 1361] 42 1361 22366 1 212992 333 0 systemd >[ 1825.152058] [ 1399] 42 1399 35818 1 249856 1081 0 (sd-pam) >[ 1825.152063] [ 1421] 42 1421 105309 1 360448 323 0 gdm-wayland-ses >[ 1825.152067] [ 1426] 0 1426 19834 2 200704 476 0 dhclient >[ 1825.152072] [ 1428] 42 1428 18137 1 147456 238 0 dbus-daemon >[ 1825.152077] [ 1440] 42 1440 166364 0 438272 598 0 gnome-session-b >[ 1825.152081] [ 1486] 42 1486 1083242 6835 1560576 8545 0 gnome-shell >[ 1825.152086] [ 1520] 0 1520 106836 168 258048 266 0 upowerd >[ 1825.152090] [ 1601] 42 1601 351016 0 585728 2934 0 Xwayland >[ 1825.152095] [ 1659] 0 1659 19834 1 196608 476 0 dhclient >[ 1825.152099] [ 1666] 42 1666 88944 0 196608 206 0 at-spi-bus-laun >[ 1825.152104] [ 1679] 42 1679 18027 1 143360 130 0 dbus-daemon >[ 1825.152108] [ 1686] 42 1686 55769 0 208896 208 0 at-spi2-registr >[ 1825.152113] [ 1715] 0 1715 4442 2 73728 54 0 sbis3plugin >[ 1825.152117] [ 1716] 0 1716 172992 125 520192 1073 0 sbis3plugin >[ 1825.152122] [ 1743] 42 1743 368507 0 401408 885 0 pulseaudio >[ 1825.152126] [ 1878] 42 1878 122024 0 356352 425 0 xdg-permission- >[ 1825.152131] [ 1883] 42 1883 118289 25 204800 621 0 ibus-daemon >[ 1825.152136] [ 1886] 42 1886 96889 0 180224 189 0 ibus-dconf >[ 1825.152140] [ 1889] 42 1889 276560 0 753664 2565 0 ibus-x11 >[ 1825.152145] [ 1891] 42 1891 96855 0 188416 181 0 ibus-portal >[ 1825.152150] [ 1905] 0 1905 272724 76 921600 289 0 abrt-dump-journ >[ 1825.152154] [ 1908] 0 1908 280916 82 1581056 283 0 abrt-dump-journ >[ 1825.152159] [ 1916] 0 1916 12545 16 143360 133 0 wpa_supplicant >[ 1825.152163] [ 1917] 0 1917 181829 22 724992 27228 0 packagekitd >[ 1825.152168] [ 1922] 42 1922 297813 0 790528 2785 0 gsd-wacom >[ 1825.152172] [ 1924] 42 1924 314186 0 770048 2713 0 gsd-xsettings >[ 1825.152177] [ 1928] 42 1928 298742 0 786432 2617 0 gsd-a11y-keyboa >[ 1825.152181] [ 1931] 42 1931 127618 0 401408 386 0 gsd-a11y-settin >[ 1825.152186] [ 1932] 42 1932 276508 0 753664 2590 0 gsd-clipboard >[ 1825.152190] [ 1934] 42 1934 338216 125 827392 2557 0 gsd-color >[ 1825.152195] [ 1936] 42 1936 117669 0 442368 458 0 gsd-datetime >[ 1825.152199] [ 1938] 42 1938 127535 1 393216 370 0 gsd-housekeepin >[ 1825.152204] [ 1939] 42 1939 316652 0 790528 2628 0 gsd-keyboard >[ 1825.152208] [ 1943] 42 1943 427837 0 892928 2775 0 gsd-media-keys >[ 1825.152213] [ 1944] 42 1944 108574 1 372736 359 0 gsd-mouse >[ 1825.152217] [ 1949] 42 1949 317779 176 811008 2519 0 gsd-power >[ 1825.152222] [ 1950] 42 1950 118068 0 446464 457 0 gsd-print-notif >[ 1825.152226] [ 1952] 42 1952 108578 1 380928 358 0 gsd-rfkill >[ 1825.152231] [ 1954] 42 1954 127007 1 397312 369 0 gsd-screensaver >[ 1825.152235] [ 1957] 42 1957 104125 0 221184 249 0 gsd-sharing >[ 1825.152240] [ 1959] 42 1959 153281 0 462848 492 0 gsd-smartcard >[ 1825.152244] [ 1962] 42 1962 138207 0 475136 470 0 gsd-sound >[ 1825.152249] [ 1995] 42 1995 48036 1 143360 146 0 dconf-service >[ 1825.152253] [ 2001] 42 2001 78438 0 184320 185 0 ibus-engine-sim >[ 1825.152258] [ 2114] 991 2114 107697 0 266240 600 0 colord >[ 1825.152262] [ 2148] 0 2148 104272 1 352256 691 0 gdm-session-wor >[ 1825.152267] [ 2164] 1000 2164 22405 0 200704 358 0 systemd >[ 1825.152271] [ 2169] 1000 2169 35852 1 249856 1105 0 (sd-pam) >[ 1825.152275] [ 2179] 1000 2179 100202 95 200704 1601 0 gnome-keyring-d >[ 1825.152280] [ 2190] 1000 2190 105309 1 356352 321 0 gdm-wayland-ses >[ 1825.152284] [ 2192] 1000 2192 18443 300 143360 231 0 dbus-daemon >[ 1825.152289] [ 2195] 1000 2195 166429 0 434176 714 0 gnome-session-b >[ 1825.152293] [ 2244] 1000 2244 100214 0 200704 264 0 gvfsd >[ 1825.152298] [ 2249] 1000 2249 105643 0 192512 230 0 gvfsd-fuse >[ 1825.152302] [ 2278] 1000 2278 1228263 20596 1921024 20776 0 gnome-shell >[ 1825.152306] [ 2338] 1000 2338 367908 331 753664 3953 0 Xwayland >[ 1825.152311] [ 2356] 1000 2356 88945 0 188416 241 0 at-spi-bus-laun >[ 1825.152315] [ 2361] 1000 2361 18059 0 135168 172 0 dbus-daemon >[ 1825.152320] [ 2364] 1000 2364 55770 0 196608 227 0 at-spi2-registr >[ 1825.152324] [ 2370] 1000 2370 442465 2 471040 992 0 pulseaudio >[ 1825.152329] [ 2404] 1000 2404 122025 0 364544 426 0 xdg-permission- >[ 1825.152333] [ 2408] 1000 2408 29608632 0 1011712 2175 0 gnome-shell-cal >[ 1825.152338] [ 2410] 1000 2410 118337 24 200704 629 0 ibus-daemon >[ 1825.152343] [ 2414] 1000 2414 96890 0 184320 205 0 ibus-dconf >[ 1825.152347] [ 2416] 1000 2416 276558 0 765952 2595 0 ibus-x11 >[ 1825.152351] [ 2418] 1000 2418 96855 0 184320 236 0 ibus-portal >[ 1825.152356] [ 2430] 1000 2430 25496871 0 1183744 4318 0 evolution-sourc >[ 1825.152360] [ 2433] 992 2433 116620 166 327680 2090 0 geoclue >[ 1825.152365] [ 2449] 1000 2449 25429308 0 860160 12272 0 goa-daemon >[ 1825.152369] [ 2450] 1000 2450 145870 206 282624 220 0 gvfs-udisks2-vo >[ 1825.152374] [ 2456] 1000 2456 96274 0 180224 228 0 gvfs-mtp-volume >[ 1825.152379] [ 2464] 1000 2464 130413 55 413696 386 0 goa-identity-se >[ 1825.152383] [ 2469] 1000 2469 99423 1 212992 288 0 gvfs-gphoto2-vo >[ 1825.152388] [ 2480] 1000 2480 121974 0 229376 285 0 gvfs-afc-volume >[ 1825.152392] [ 2485] 1000 2485 96383 0 180224 235 0 gvfs-goa-volume >[ 1825.152397] [ 2488] 1000 2488 48102 0 139264 221 0 dconf-service >[ 1825.152401] [ 2500] 1000 2500 127621 0 393216 428 0 gsd-mouse >[ 1825.152406] [ 2502] 1000 2502 317786 174 815104 2524 0 gsd-power >[ 1825.152410] [ 2503] 1000 2503 139075 0 471040 543 0 gsd-print-notif >[ 1825.152415] [ 2504] 1000 2504 163910 110 405504 312 0 gsd-rfkill >[ 1825.152419] [ 2506] 1000 2506 127007 0 389120 399 0 gsd-screensaver >[ 1825.152424] [ 2509] 1000 2509 141058 120 253952 278 0 gsd-sharing >[ 1825.152428] [ 2510] 1000 2510 297816 0 794624 2831 0 gsd-wacom >[ 1825.152433] [ 2515] 1000 2515 77310 0 163840 179 0 gvfsd-metadata >[ 1825.152438] [ 2518] 1000 2518 314188 0 786432 2718 0 gsd-xsettings >[ 1825.152442] [ 2520] 1000 2520 138208 0 483328 517 0 gsd-sound >[ 1825.152447] [ 2526] 1000 2526 153282 0 466944 524 0 gsd-smartcard >[ 1825.152451] [ 2537] 1000 2537 298784 0 782336 2686 0 gsd-a11y-keyboa >[ 1825.152456] [ 2538] 1000 2538 127619 0 401408 420 0 gsd-a11y-settin >[ 1825.152460] [ 2540] 1000 2540 276464 0 761856 2585 0 gsd-clipboard >[ 1825.152464] [ 2541] 1000 2541 356674 149 827392 2568 0 gsd-color >[ 1825.152469] [ 2542] 1000 2542 136716 0 466944 516 0 gsd-datetime >[ 1825.152473] [ 2543] 1000 2543 148232 48 438272 398 0 gsd-housekeepin >[ 1825.152478] [ 2547] 1000 2547 316653 0 806912 2671 0 gsd-keyboard >[ 1825.152482] [ 2548] 1000 2548 391021 178 880640 2608 0 gsd-media-keys >[ 1825.152487] [ 2554] 0 2554 57744 14 262144 292 0 cupsd >[ 1825.152491] [ 2608] 1000 2608 25484716 0 1204224 11024 0 evolution-calen >[ 1825.152496] [ 2610] 1000 2610 78437 1 176128 202 0 ibus-engine-sim >[ 1825.152501] [ 2710] 1000 2710 154396 0 466944 468 0 gsd-printer >[ 1825.152505] [ 2721] 1000 2721 25488048 0 1110016 10985 0 evolution-calen >[ 1825.152510] [ 2756] 1000 2756 142391 0 528384 3854 0 seapplet >[ 1825.152514] [ 2762] 1000 2762 349908 6 1019904 18364 0 gnome-software >[ 1825.152519] [ 2770] 1000 2770 69562 148 172032 148 0 gsd-disk-utilit >[ 1825.152523] [ 2772] 1000 2772 357990 0 802816 1962 0 tracker-extract >[ 1825.152528] [ 2780] 1000 2780 103703 0 303104 420 0 tracker-miner-a >[ 1825.152532] [ 2785] 1000 2785 714066 6902 1884160 23593 0 sbis3plugin >[ 1825.152536] [ 2790] 1000 2790 25501236 0 1105920 2922 0 evolution-alarm >[ 1825.152541] [ 2792] 1000 2792 127639 0 364544 575 0 tracker-miner-f >[ 1825.152545] [ 2796] 1000 2796 160989 0 524288 1350 0 abrt-applet >[ 1825.152549] [ 2797] 1000 2797 190202 330 315392 862 0 tracker-store >[ 1825.152554] [ 2844] 1000 2844 25583038 0 1220608 13801 0 evolution-calen >[ 1825.152559] [ 2845] 1000 2845 25454426 0 1089536 2084 0 evolution-addre >[ 1825.152563] [ 2859] 1000 2859 25497717 0 1036288 2176 0 evolution-addre >[ 1825.152568] [ 2889] 0 2889 90699 0 307200 443 -900 abrt-dbus >[ 1825.152572] [ 2898] 1000 2898 25506490 0 1114112 11012 0 evolution-calen >[ 1825.152577] [ 2943] 1000 2943 29673910 0 1179648 11048 0 evolution-calen >[ 1825.152582] [ 3002] 1000 3002 148427 416 516096 1964 0 sbis3plugin >[ 1825.152586] [ 3031] 0 3031 158973 74 516096 959 0 fwupd >[ 1825.152591] [ 3060] 1000 3060 131191 84 425984 975 0 sbis3plugin >[ 1825.152595] [ 3083] 1000 3083 194613 914 712704 1503 0 sbis3plugin >[ 1825.152600] [ 3205] 1000 3205 154225 44 458752 1024 0 sbis3plugin >[ 1825.152604] [ 3235] 1000 3235 152622 76 421888 879 0 sbis3plugin >[ 1825.152608] [ 3270] 1000 3270 160964 51 618496 1264 0 sbis3plugin >[ 1825.152613] [ 3295] 1000 3295 127068 85 385024 980 0 sbis3plugin >[ 1825.152617] [ 3313] 1000 3313 138939 145 421888 1314 0 sbis3plugin >[ 1825.152622] [ 3349] 1000 3349 642359 0 700416 3658 0 gnome-documents >[ 1825.152626] [ 3355] 1000 3355 179242 0 626688 1515 0 nautilus >[ 1825.152631] [ 3410] 1000 3410 119215 0 225280 303 0 gvfsd-trash >[ 1825.152635] [ 3450] 1000 3450 21899 0 155648 181 0 obexd >[ 1825.152640] [ 3602] 1000 3602 146490 83 528384 1224 0 sbis3plugin >[ 1825.152644] [ 3628] 1000 3628 181534 51 700416 1774 0 sbis3plugin >[ 1825.152649] [ 3705] 1000 3705 157828 103 569344 1230 0 sbis3plugin >[ 1825.152653] [ 3820] 1000 3820 457812 4659 1310720 16136 0 virt-manager >[ 1825.152657] [ 4032] 0 4032 83451 0 319488 331 -900 virtlogd >[ 1825.152662] [ 4046] 107 4046 801179 184444 5984256 418433 0 qemu-system-x86 >[ 1825.152667] [ 4048] 0 4048 16036 30 172032 118 0 systemd-machine >[ 1825.152671] [ 4618] 0 4618 36368 12 307200 265 0 sshd >[ 1825.152675] [ 4637] 0 4637 19797 1 196608 305 0 systemd >[ 1825.152680] [ 4650] 0 4650 72718 1 266240 1132 0 (sd-pam) >[ 1825.152684] [ 4668] 0 4668 36419 95 290816 236 0 sshd >[ 1825.152689] [ 4674] 0 4674 33591 1 90112 531 0 bash >[ 1825.152693] [ 4710] 1000 4710 47154 28 188416 109 0 gconfd-2 >[ 1825.152698] [ 4765] 0 4765 34622 344 94208 40 0 htop >[ 1825.152704] [ 5073] 1000 5073 177208 3708 536576 2084 0 gnome-terminal- >[ 1825.152708] [ 5180] 1000 5180 33067 2 86016 532 0 bash >[ 1825.152713] [ 5290] 1000 5290 33067 1 81920 523 0 bash >[ 1825.152717] [ 5324] 1000 5324 34970 527 102400 48 0 htop >[ 1825.152721] [ 5326] 1000 5326 33067 1 90112 523 0 bash >[ 1825.152726] [ 5360] 1000 5360 943857 148651 4501504 69095 0 firefox >[ 1825.152730] [ 5519] 1000 5519 484371 12717 1323008 21400 0 Web Content >[ 1825.152734] [ 5554] 1000 5554 446057 472 1011712 8341 0 file:// Content >[ 1825.152738] [ 5593] 1000 5593 467114 6450 1167360 15570 0 Web Content >[ 1825.152753] [ 5610] 1000 5610 467048 6410 1171456 15636 0 Web Content >[ 1825.152758] [ 5757] 1000 5757 33067 1 77824 524 0 bash >[ 1825.152762] [ 5793] 1000 5793 63863 0 299008 204 0 su >[ 1825.152767] [ 5802] 0 5802 33590 65 90112 465 0 bash >[ 1825.152772] [ 5886] 1000 5886 33067 2 86016 525 0 bash >[ 1825.152776] [ 5987] 1000 5987 22481711 7276436 177639424 14627618 0 Web Content >[ 1825.152781] [ 6007] 0 6007 69781 124 376832 292 0 sssd_kcm >[ 1825.152786] [ 6009] 0 6009 70462 44 372736 257 0 sssd_secrets >[ 1825.152789] Out of memory: Kill process 5987 (Web Content) score 931 or sacrifice child >[ 1825.152920] Killed process 5987 (Web Content) total-vm:89926844kB, anon-rss:29105744kB, file-rss:0kB, shmem-rss:0kB >[ 1841.600149] oom_reaper: reaped process 5987 (Web Content), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB >[ 1950.669426] sysrq: SysRq : Show Blocked State >[ 1950.669436] task PC stack pid father >[ 1950.669664] tracker-store D10664 2797 2164 0x00000000 >[ 1950.669669] Call Trace: >[ 1950.669678] ? __schedule+0x2ed/0xba0 >[ 1950.669684] schedule+0x2f/0x90 >[ 1950.669687] io_schedule+0x12/0x40 >[ 1950.669690] generic_file_read_iter+0x39e/0xdb0 >[ 1950.669697] ? page_cache_tree_insert+0x130/0x130 >[ 1950.669730] xfs_file_buffered_aio_read+0x65/0x1a0 [xfs] >[ 1950.669751] xfs_file_read_iter+0x64/0xc0 [xfs] >[ 1950.669756] __vfs_read+0x102/0x170 >[ 1950.669762] vfs_read+0x9e/0x150 >[ 1950.669765] SyS_pread64+0x93/0xb0 >[ 1950.669768] ? trace_hardirqs_off_thunk+0x1a/0x1c >[ 1950.669772] do_syscall_64+0x79/0x220 >[ 1950.669775] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 1950.669778] RIP: 0033:0x7f8681df9873 >[ 1950.669779] RSP: 002b:00007ffca5075a40 EFLAGS: 00000293 ORIG_RAX: 0000000000000011 >[ 1950.669782] RAX: ffffffffffffffda RBX: 0000000000001000 RCX: 00007f8681df9873 >[ 1950.669783] RDX: 0000000000001000 RSI: 0000561a11dba0e8 RDI: 0000000000000008 >[ 1950.669784] RBP: 0000000000001000 R08: 0000561a11dba0e8 R09: 000000000fca0fff >[ 1950.669786] R10: 000000001486f000 R11: 0000000000000293 R12: 0000000000000000 >[ 1950.669787] R13: 0000561a11dba0e8 R14: 000000001486f000 R15: 0000561a11bc3580 >[ 2042.944683] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2042.944686] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2042.944688] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2042.944690] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2042.944691] Call Trace: >[ 2042.944697] dump_stack+0x85/0xbf >[ 2042.944702] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2042.944709] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2042.944718] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2042.944724] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2042.944728] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2042.944736] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2042.944739] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2042.944745] ? mutex_trylock+0xcd/0xe0 >[ 2042.944751] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2042.944783] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2042.944804] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2042.944827] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2042.944850] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2042.944871] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2042.944888] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2042.944909] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2042.944921] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2042.944929] drm_ioctl+0x2d5/0x370 [drm] >[ 2042.944946] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2042.944950] ? __pm_runtime_resume+0x54/0x90 >[ 2042.944955] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2042.944974] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2042.944979] do_vfs_ioctl+0xa5/0x6e0 >[ 2042.944986] SyS_ioctl+0x74/0x80 >[ 2042.944990] do_syscall_64+0x79/0x220 >[ 2042.944994] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2042.944996] RIP: 0033:0x7f70a90d90f7 >[ 2042.944998] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2042.945000] RAX: ffffffffffffffda RBX: 000055e7ed174b70 RCX: 00007f70a90d90f7 >[ 2042.945002] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2042.945003] RBP: 00007ffd456b9940 R08: 000055e7ed174b70 R09: 00007f70a939dcf0 >[ 2042.945004] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 2042.945005] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ecac2930 >[ 2057.128942] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2057.128945] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2057.128948] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2057.128949] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2057.128950] Call Trace: >[ 2057.128957] dump_stack+0x85/0xbf >[ 2057.128961] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2057.128969] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2057.128978] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2057.128984] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2057.128988] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2057.128996] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2057.129000] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2057.129006] ? mutex_trylock+0xcd/0xe0 >[ 2057.129011] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2057.129043] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2057.129064] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2057.129087] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2057.129109] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2057.129131] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2057.129148] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2057.129169] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2057.129181] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2057.129189] drm_ioctl+0x2d5/0x370 [drm] >[ 2057.129206] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2057.129211] ? __pm_runtime_resume+0x54/0x90 >[ 2057.129216] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2057.129235] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2057.129240] do_vfs_ioctl+0xa5/0x6e0 >[ 2057.129246] SyS_ioctl+0x74/0x80 >[ 2057.129251] do_syscall_64+0x79/0x220 >[ 2057.129254] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2057.129257] RIP: 0033:0x7f70a90d90f7 >[ 2057.129258] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2057.129261] RAX: ffffffffffffffda RBX: 000055e7ebc3e2f0 RCX: 00007f70a90d90f7 >[ 2057.129262] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2057.129263] RBP: 00007ffd456b9940 R08: 000055e7ebc3e2f0 R09: 0000000000000004 >[ 2057.129265] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 2057.129266] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee39fc00 >[ 2127.838595] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2127.838600] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2127.838604] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 2127.838606] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2127.838608] Call Trace: >[ 2127.838617] dump_stack+0x85/0xbf >[ 2127.838623] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2127.838634] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2127.838651] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2127.838662] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2127.838668] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2127.838682] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2127.838687] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2127.838707] ? mutex_trylock+0xcd/0xe0 >[ 2127.838715] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2127.838756] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2127.838790] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2127.838828] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2127.838865] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2127.838900] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2127.838926] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2127.838959] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2127.838976] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2127.838989] drm_ioctl+0x2d5/0x370 [drm] >[ 2127.839016] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2127.839024] ? __pm_runtime_resume+0x54/0x90 >[ 2127.839032] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2127.839060] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2127.839068] do_vfs_ioctl+0xa5/0x6e0 >[ 2127.839079] SyS_ioctl+0x74/0x80 >[ 2127.839087] do_syscall_64+0x79/0x220 >[ 2127.839092] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2127.839095] RIP: 0033:0x7fd8d64ef0f7 >[ 2127.839097] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2127.839102] RAX: ffffffffffffffda RBX: 0000000002cc0ee0 RCX: 00007fd8d64ef0f7 >[ 2127.839104] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 2127.839106] RBP: 00007ffcc6dba370 R08: 0000000002cc0ee0 R09: 0000000000000004 >[ 2127.839108] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 2127.839110] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002be9a30 >[ 2181.859755] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2181.859758] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2181.859760] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2181.859762] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2181.859763] Call Trace: >[ 2181.859770] dump_stack+0x85/0xbf >[ 2181.859774] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2181.859782] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2181.859791] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2181.859797] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2181.859801] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2181.859809] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2181.859813] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2181.859819] ? mutex_trylock+0xcd/0xe0 >[ 2181.859824] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2181.859863] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2181.859897] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2181.859935] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2181.859960] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2181.859982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2181.859999] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2181.860019] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2181.860032] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2181.860040] drm_ioctl+0x2d5/0x370 [drm] >[ 2181.860057] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2181.860062] ? __pm_runtime_resume+0x54/0x90 >[ 2181.860067] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2181.860085] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2181.860090] do_vfs_ioctl+0xa5/0x6e0 >[ 2181.860097] SyS_ioctl+0x74/0x80 >[ 2181.860102] do_syscall_64+0x79/0x220 >[ 2181.860105] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2181.860107] RIP: 0033:0x7f70a90d90f7 >[ 2181.860109] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2181.860112] RAX: ffffffffffffffda RBX: 000055e7edaa4840 RCX: 00007f70a90d90f7 >[ 2181.860113] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2181.860114] RBP: 00007ffd456b9940 R08: 000055e7edaa4840 R09: 0000000000000004 >[ 2181.860115] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 2181.860117] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ec4efe00 >[ 2194.254849] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2194.254853] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2194.254855] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2194.254857] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2194.254858] Call Trace: >[ 2194.254864] dump_stack+0x85/0xbf >[ 2194.254869] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2194.254876] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2194.254885] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2194.254891] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2194.254895] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2194.254902] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2194.254905] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2194.254911] ? mutex_trylock+0xcd/0xe0 >[ 2194.254916] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2194.254948] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2194.254975] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2194.254984] ? __lock_acquire+0x2d4/0x1340 >[ 2194.255015] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2194.255050] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2194.255083] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2194.255108] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2194.255138] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2194.255152] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2194.255166] drm_ioctl+0x2d5/0x370 [drm] >[ 2194.255193] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2194.255200] ? __pm_runtime_resume+0x54/0x90 >[ 2194.255206] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2194.255245] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2194.255253] do_vfs_ioctl+0xa5/0x6e0 >[ 2194.255264] SyS_ioctl+0x74/0x80 >[ 2194.255272] do_syscall_64+0x79/0x220 >[ 2194.255277] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2194.255280] RIP: 0033:0x7f70a90d90f7 >[ 2194.255283] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2194.255287] RAX: ffffffffffffffda RBX: 000055e7ee0f56e0 RCX: 00007f70a90d90f7 >[ 2194.255289] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2194.255301] RBP: 00007ffd456b9940 R08: 000055e7ee0f56e0 R09: 00007f70a939dc50 >[ 2194.255303] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2194.255305] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edbf0200 >[ 2198.634986] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2198.634989] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2198.634992] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2198.634993] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2198.634995] Call Trace: >[ 2198.635001] dump_stack+0x85/0xbf >[ 2198.635005] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2198.635013] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2198.635022] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2198.635030] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2198.635037] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2198.635051] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2198.635056] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2198.635066] ? mutex_trylock+0xcd/0xe0 >[ 2198.635075] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2198.635115] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2198.635148] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2198.635158] ? __lock_acquire+0x2d4/0x1340 >[ 2198.635191] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2198.635229] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2198.635263] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2198.635291] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2198.635325] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2198.635340] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2198.635354] drm_ioctl+0x2d5/0x370 [drm] >[ 2198.635382] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2198.635389] ? __pm_runtime_resume+0x54/0x90 >[ 2198.635396] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2198.635425] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2198.635433] do_vfs_ioctl+0xa5/0x6e0 >[ 2198.635445] SyS_ioctl+0x74/0x80 >[ 2198.635453] do_syscall_64+0x79/0x220 >[ 2198.635458] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2198.635461] RIP: 0033:0x7f70a90d90f7 >[ 2198.635463] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2198.635468] RAX: ffffffffffffffda RBX: 000055e7edcd0bc0 RCX: 00007f70a90d90f7 >[ 2198.635470] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2198.635472] RBP: 00007ffd456b9940 R08: 000055e7edcd0bc0 R09: 00007f70a939dc50 >[ 2198.635474] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2198.635476] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edd6d710 >[ 2203.293329] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2203.293334] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2203.293338] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2203.293340] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2203.293342] Call Trace: >[ 2203.293351] dump_stack+0x85/0xbf >[ 2203.293357] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2203.293369] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2203.293386] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2203.293398] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2203.293404] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2203.293419] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2203.293424] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2203.293434] ? mutex_trylock+0xcd/0xe0 >[ 2203.293443] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2203.293482] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2203.293516] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2203.293525] ? __lock_acquire+0x2d4/0x1340 >[ 2203.293560] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2203.293600] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2203.293636] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2203.293662] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2203.293708] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2203.293723] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2203.293737] drm_ioctl+0x2d5/0x370 [drm] >[ 2203.293765] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2203.293772] ? __pm_runtime_resume+0x54/0x90 >[ 2203.293780] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2203.293811] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2203.293818] do_vfs_ioctl+0xa5/0x6e0 >[ 2203.293831] SyS_ioctl+0x74/0x80 >[ 2203.293839] do_syscall_64+0x79/0x220 >[ 2203.293844] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2203.293847] RIP: 0033:0x7f70a90d90f7 >[ 2203.293850] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2203.293854] RAX: ffffffffffffffda RBX: 000055e7ee167770 RCX: 00007f70a90d90f7 >[ 2203.293857] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2203.293859] RBP: 00007ffd456b9940 R08: 000055e7ee167770 R09: 00007f70a939dc50 >[ 2203.293861] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2203.293863] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee050d90 >[ 2206.422275] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2206.422315] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2206.422318] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2206.422321] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2206.422323] Call Trace: >[ 2206.422331] dump_stack+0x85/0xbf >[ 2206.422337] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2206.422349] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2206.422365] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2206.422376] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2206.422382] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2206.422397] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2206.422402] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2206.422412] ? mutex_trylock+0xcd/0xe0 >[ 2206.422421] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2206.422464] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2206.422498] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2206.422508] ? __lock_acquire+0x2d4/0x1340 >[ 2206.422541] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2206.422580] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2206.422616] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2206.422644] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2206.422678] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2206.422694] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2206.422707] drm_ioctl+0x2d5/0x370 [drm] >[ 2206.422735] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2206.422743] ? __pm_runtime_resume+0x54/0x90 >[ 2206.422751] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2206.422781] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2206.422789] do_vfs_ioctl+0xa5/0x6e0 >[ 2206.422802] SyS_ioctl+0x74/0x80 >[ 2206.422810] do_syscall_64+0x79/0x220 >[ 2206.422815] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2206.422818] RIP: 0033:0x7f70a90d90f7 >[ 2206.422821] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2206.422826] RAX: ffffffffffffffda RBX: 000055e7edeff040 RCX: 00007f70a90d90f7 >[ 2206.422828] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2206.422830] RBP: 00007ffd456b9940 R08: 000055e7edeff040 R09: 00007f70a939dc50 >[ 2206.422832] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2206.422834] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ecbea190 >[ 2210.484409] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2210.484414] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2210.484418] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2210.484421] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2210.484423] Call Trace: >[ 2210.484431] dump_stack+0x85/0xbf >[ 2210.484438] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2210.484450] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2210.484467] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2210.484479] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2210.484485] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2210.484500] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2210.484505] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2210.484515] ? mutex_trylock+0xcd/0xe0 >[ 2210.484525] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2210.484567] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2210.484603] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2210.484644] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2210.484683] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2210.484719] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2210.484747] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2210.484782] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2210.484798] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2210.484812] drm_ioctl+0x2d5/0x370 [drm] >[ 2210.484841] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2210.484848] ? __pm_runtime_resume+0x54/0x90 >[ 2210.484857] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2210.484888] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2210.484896] do_vfs_ioctl+0xa5/0x6e0 >[ 2210.484909] SyS_ioctl+0x74/0x80 >[ 2210.484917] do_syscall_64+0x79/0x220 >[ 2210.484922] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2210.484926] RIP: 0033:0x7f70a90d90f7 >[ 2210.484928] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2210.484933] RAX: ffffffffffffffda RBX: 000055e7edb21ba0 RCX: 00007f70a90d90f7 >[ 2210.484935] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2210.484937] RBP: 00007ffd456b9940 R08: 000055e7edb21ba0 R09: 0000000000000004 >[ 2210.484940] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 2210.484942] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eddcff40 >[ 2213.243605] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2213.243609] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2213.243613] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2213.243615] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2213.243617] Call Trace: >[ 2213.243626] dump_stack+0x85/0xbf >[ 2213.243632] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2213.243644] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2213.243660] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2213.243671] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2213.243678] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2213.243692] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2213.243697] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2213.243707] ? mutex_trylock+0xcd/0xe0 >[ 2213.243715] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2213.243755] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2213.243788] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2213.243797] ? __lock_acquire+0x2d4/0x1340 >[ 2213.243841] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2213.243878] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2213.243912] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2213.243938] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2213.243969] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2213.243982] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2213.243991] drm_ioctl+0x2d5/0x370 [drm] >[ 2213.244008] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2213.244013] ? __pm_runtime_resume+0x54/0x90 >[ 2213.244020] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2213.244049] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2213.244057] do_vfs_ioctl+0xa5/0x6e0 >[ 2213.244069] SyS_ioctl+0x74/0x80 >[ 2213.244076] do_syscall_64+0x79/0x220 >[ 2213.244081] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2213.244085] RIP: 0033:0x7f70a90d90f7 >[ 2213.244087] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2213.244091] RAX: ffffffffffffffda RBX: 000055e7edcccf70 RCX: 00007f70a90d90f7 >[ 2213.244093] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2213.244095] RBP: 00007ffd456b9940 R08: 000055e7edcccf70 R09: 00007f70a939dc50 >[ 2213.244097] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2213.244099] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edecd980 >[ 2221.484726] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2221.484729] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2221.484732] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2221.484734] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2221.484735] Call Trace: >[ 2221.484742] dump_stack+0x85/0xbf >[ 2221.484748] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2221.484756] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2221.484775] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2221.484781] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2221.484785] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2221.484793] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2221.484796] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2221.484802] ? mutex_trylock+0xcd/0xe0 >[ 2221.484808] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2221.484841] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2221.484863] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2221.484869] ? __lock_acquire+0x2d4/0x1340 >[ 2221.484889] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2221.484913] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2221.484935] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2221.484952] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2221.484973] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2221.484985] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2221.484993] drm_ioctl+0x2d5/0x370 [drm] >[ 2221.485010] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2221.485015] ? __pm_runtime_resume+0x54/0x90 >[ 2221.485020] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2221.485038] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2221.485043] do_vfs_ioctl+0xa5/0x6e0 >[ 2221.485050] SyS_ioctl+0x74/0x80 >[ 2221.485055] do_syscall_64+0x79/0x220 >[ 2221.485058] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2221.485061] RIP: 0033:0x7f70a90d90f7 >[ 2221.485062] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2221.485065] RAX: ffffffffffffffda RBX: 000055e7ee13a9c0 RCX: 00007f70a90d90f7 >[ 2221.485066] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2221.485067] RBP: 00007ffd456b9940 R08: 000055e7ee13a9c0 R09: 00007f70a939dc50 >[ 2221.485069] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2221.485070] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edc289c0 >[ 2224.807739] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2224.807744] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2224.807748] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2224.807750] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2224.807751] Call Trace: >[ 2224.807760] dump_stack+0x85/0xbf >[ 2224.807766] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2224.807777] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2224.807791] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2224.807800] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2224.807806] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2224.807818] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2224.807823] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2224.807831] ? mutex_trylock+0xcd/0xe0 >[ 2224.807839] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2224.807885] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2224.807919] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2224.807927] ? __lock_acquire+0x2d4/0x1340 >[ 2224.807958] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2224.807996] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2224.808030] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2224.808057] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2224.808085] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2224.808098] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2224.808107] drm_ioctl+0x2d5/0x370 [drm] >[ 2224.808125] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2224.808130] ? __pm_runtime_resume+0x54/0x90 >[ 2224.808135] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2224.808154] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2224.808159] do_vfs_ioctl+0xa5/0x6e0 >[ 2224.808166] SyS_ioctl+0x74/0x80 >[ 2224.808171] do_syscall_64+0x79/0x220 >[ 2224.808175] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2224.808178] RIP: 0033:0x7f70a90d90f7 >[ 2224.808179] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2224.808182] RAX: ffffffffffffffda RBX: 000055e7edc2d7a0 RCX: 00007f70a90d90f7 >[ 2224.808183] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2224.808184] RBP: 00007ffd456b9940 R08: 000055e7edc2d7a0 R09: 0000000000000004 >[ 2224.808186] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 2224.808187] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edd88c90 >[ 2229.252809] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2229.252814] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2229.252817] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2229.252819] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2229.252821] Call Trace: >[ 2229.252829] dump_stack+0x85/0xbf >[ 2229.252834] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2229.252845] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2229.252860] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2229.252870] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2229.252876] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2229.252890] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2229.252895] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2229.252905] ? mutex_trylock+0xcd/0xe0 >[ 2229.252913] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2229.252950] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2229.252982] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2229.252991] ? __lock_acquire+0x2d4/0x1340 >[ 2229.253023] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2229.253059] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2229.253093] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2229.253120] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2229.253153] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2229.253167] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2229.253181] drm_ioctl+0x2d5/0x370 [drm] >[ 2229.253209] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2229.253215] ? __pm_runtime_resume+0x54/0x90 >[ 2229.253222] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2229.253252] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2229.253260] do_vfs_ioctl+0xa5/0x6e0 >[ 2229.253271] SyS_ioctl+0x74/0x80 >[ 2229.253279] do_syscall_64+0x79/0x220 >[ 2229.253284] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2229.253287] RIP: 0033:0x7f70a90d90f7 >[ 2229.253290] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2229.253293] RAX: ffffffffffffffda RBX: 000055e7ee441120 RCX: 00007f70a90d90f7 >[ 2229.253294] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2229.253296] RBP: 00007ffd456b9940 R08: 000055e7ee441120 R09: 00007f70a939dc50 >[ 2229.253297] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2229.253298] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed7e7310 >[ 2232.459253] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2232.459256] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2232.459259] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2232.459260] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2232.459261] Call Trace: >[ 2232.459268] dump_stack+0x85/0xbf >[ 2232.459272] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2232.459280] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2232.459289] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2232.459296] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2232.459300] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2232.459308] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2232.459311] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2232.459317] ? mutex_trylock+0xcd/0xe0 >[ 2232.459322] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2232.459356] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2232.459377] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2232.459383] ? __lock_acquire+0x2d4/0x1340 >[ 2232.459403] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2232.459426] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2232.459448] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2232.459476] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2232.459496] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2232.459508] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2232.459515] drm_ioctl+0x2d5/0x370 [drm] >[ 2232.459532] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2232.459536] ? __pm_runtime_resume+0x54/0x90 >[ 2232.459541] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2232.459558] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2232.459563] do_vfs_ioctl+0xa5/0x6e0 >[ 2232.459570] SyS_ioctl+0x74/0x80 >[ 2232.459574] do_syscall_64+0x79/0x220 >[ 2232.459577] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2232.459580] RIP: 0033:0x7f70a90d90f7 >[ 2232.459582] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2232.459584] RAX: ffffffffffffffda RBX: 000055e7edb9bb40 RCX: 00007f70a90d90f7 >[ 2232.459586] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2232.459587] RBP: 00007ffd456b9940 R08: 000055e7edb9bb40 R09: 00007f70a939dc50 >[ 2232.459588] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2232.459589] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eef4f200 >[ 2241.603632] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2241.603637] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2241.603641] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2241.603643] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2241.603645] Call Trace: >[ 2241.603652] dump_stack+0x85/0xbf >[ 2241.603657] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2241.603665] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2241.603674] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2241.603681] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2241.603685] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2241.603693] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2241.603696] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2241.603702] ? mutex_trylock+0xcd/0xe0 >[ 2241.603708] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2241.603746] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2241.603768] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2241.603774] ? __lock_acquire+0x2d4/0x1340 >[ 2241.603795] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2241.603818] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2241.603841] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2241.603862] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2241.603883] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2241.603896] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2241.603905] drm_ioctl+0x2d5/0x370 [drm] >[ 2241.603922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2241.603927] ? __pm_runtime_resume+0x54/0x90 >[ 2241.603931] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2241.603949] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2241.603955] do_vfs_ioctl+0xa5/0x6e0 >[ 2241.603962] SyS_ioctl+0x74/0x80 >[ 2241.603967] do_syscall_64+0x79/0x220 >[ 2241.603970] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2241.603973] RIP: 0033:0x7f70a90d90f7 >[ 2241.603974] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2241.603977] RAX: ffffffffffffffda RBX: 000055e7ee02fb70 RCX: 00007f70a90d90f7 >[ 2241.603978] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2241.603980] RBP: 00007ffd456b9940 R08: 000055e7ee02fb70 R09: 00007f70a939dc50 >[ 2241.603981] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2241.603982] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee498040 >[ 2242.565803] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2242.565808] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2242.565812] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2242.565815] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2242.565817] Call Trace: >[ 2242.565825] dump_stack+0x85/0xbf >[ 2242.565831] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2242.565843] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2242.565860] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2242.565881] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2242.565887] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2242.565901] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2242.565906] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2242.565916] ? mutex_trylock+0xcd/0xe0 >[ 2242.565925] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2242.565964] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2242.565997] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2242.566006] ? __lock_acquire+0x2d4/0x1340 >[ 2242.566040] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2242.566077] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2242.566112] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2242.566139] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2242.566173] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2242.566189] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2242.566203] drm_ioctl+0x2d5/0x370 [drm] >[ 2242.566231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2242.566239] ? __pm_runtime_resume+0x54/0x90 >[ 2242.566247] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2242.566277] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2242.566285] do_vfs_ioctl+0xa5/0x6e0 >[ 2242.566297] SyS_ioctl+0x74/0x80 >[ 2242.566305] do_syscall_64+0x79/0x220 >[ 2242.566310] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2242.566314] RIP: 0033:0x7f70a90d90f7 >[ 2242.566317] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2242.566321] RAX: ffffffffffffffda RBX: 000055e7ede43460 RCX: 00007f70a90d90f7 >[ 2242.566324] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2242.566326] RBP: 00007ffd456b9940 R08: 000055e7ede43460 R09: 00007f70a939dc50 >[ 2242.566328] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2242.566330] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebaaf430 >[ 2247.446259] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2247.446264] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2247.446268] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2247.446270] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2247.446272] Call Trace: >[ 2247.446280] dump_stack+0x85/0xbf >[ 2247.446286] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2247.446308] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2247.446325] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2247.446337] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2247.446343] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2247.446358] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2247.446363] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2247.446373] ? mutex_trylock+0xcd/0xe0 >[ 2247.446383] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2247.446433] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2247.446466] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2247.446506] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2247.446543] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2247.446578] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2247.446605] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2247.446639] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2247.446654] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2247.446668] drm_ioctl+0x2d5/0x370 [drm] >[ 2247.446696] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2247.446703] ? __pm_runtime_resume+0x54/0x90 >[ 2247.446712] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2247.446742] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2247.446750] do_vfs_ioctl+0xa5/0x6e0 >[ 2247.446762] SyS_ioctl+0x74/0x80 >[ 2247.446770] do_syscall_64+0x79/0x220 >[ 2247.446775] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2247.446779] RIP: 0033:0x7f70a90d90f7 >[ 2247.446782] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2247.446786] RAX: ffffffffffffffda RBX: 000055e7ee132a40 RCX: 00007f70a90d90f7 >[ 2247.446788] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2247.446790] RBP: 00007ffd456b9940 R08: 000055e7ee132a40 R09: 0000000000000004 >[ 2247.446793] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 2247.446795] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ede64060 >[ 2254.251343] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2254.251347] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2254.251349] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2254.251351] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2254.251352] Call Trace: >[ 2254.251358] dump_stack+0x85/0xbf >[ 2254.251363] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2254.251370] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2254.251380] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2254.251386] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2254.251390] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2254.251398] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2254.251401] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2254.251406] ? mutex_trylock+0xcd/0xe0 >[ 2254.251412] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2254.251447] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2254.251469] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2254.251474] ? __lock_acquire+0x2d4/0x1340 >[ 2254.251494] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2254.251518] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2254.251539] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2254.251556] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2254.251576] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2254.251589] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2254.251597] drm_ioctl+0x2d5/0x370 [drm] >[ 2254.251614] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2254.251619] ? __pm_runtime_resume+0x54/0x90 >[ 2254.251623] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2254.251641] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2254.251646] do_vfs_ioctl+0xa5/0x6e0 >[ 2254.251653] SyS_ioctl+0x74/0x80 >[ 2254.251658] do_syscall_64+0x79/0x220 >[ 2254.251661] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2254.251664] RIP: 0033:0x7f70a90d90f7 >[ 2254.251665] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2254.251668] RAX: ffffffffffffffda RBX: 000055e7ee132a40 RCX: 00007f70a90d90f7 >[ 2254.251669] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2254.251671] RBP: 00007ffd456b9940 R08: 000055e7ee132a40 R09: 00007f70a939dc50 >[ 2254.251672] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2254.251673] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edccd0f0 >[ 2256.452279] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2256.452284] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2256.452287] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2256.452290] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2256.452292] Call Trace: >[ 2256.452301] dump_stack+0x85/0xbf >[ 2256.452307] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2256.452319] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2256.452336] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2256.452347] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2256.452353] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2256.452368] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2256.452373] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2256.452383] ? mutex_trylock+0xcd/0xe0 >[ 2256.452392] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2256.452436] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2256.452470] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2256.452479] ? __lock_acquire+0x2d4/0x1340 >[ 2256.452514] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2256.452552] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2256.452588] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2256.452616] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2256.452651] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2256.452667] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2256.452681] drm_ioctl+0x2d5/0x370 [drm] >[ 2256.452710] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2256.452717] ? __pm_runtime_resume+0x54/0x90 >[ 2256.452725] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2256.452756] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2256.452764] do_vfs_ioctl+0xa5/0x6e0 >[ 2256.452777] SyS_ioctl+0x74/0x80 >[ 2256.452785] do_syscall_64+0x79/0x220 >[ 2256.452790] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2256.452794] RIP: 0033:0x7f70a90d90f7 >[ 2256.452796] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2256.452801] RAX: ffffffffffffffda RBX: 000055e7ebc20500 RCX: 00007f70a90d90f7 >[ 2256.452803] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2256.452805] RBP: 00007ffd456b9940 R08: 000055e7ebc20500 R09: 0000000000000004 >[ 2256.452808] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 2256.452810] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edad7110 >[ 2259.385136] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2259.385140] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2259.385142] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2259.385143] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2259.385145] Call Trace: >[ 2259.385151] dump_stack+0x85/0xbf >[ 2259.385155] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2259.385163] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2259.385172] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2259.385179] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2259.385183] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2259.385191] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2259.385194] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2259.385200] ? mutex_trylock+0xcd/0xe0 >[ 2259.385206] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2259.385237] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2259.385259] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2259.385282] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2259.385305] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2259.385326] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2259.385343] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2259.385364] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2259.385376] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2259.385384] drm_ioctl+0x2d5/0x370 [drm] >[ 2259.385401] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2259.385406] ? __pm_runtime_resume+0x54/0x90 >[ 2259.385412] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2259.385431] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2259.385436] do_vfs_ioctl+0xa5/0x6e0 >[ 2259.385443] SyS_ioctl+0x74/0x80 >[ 2259.385447] do_syscall_64+0x79/0x220 >[ 2259.385451] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2259.385453] RIP: 0033:0x7f70a90d90f7 >[ 2259.385455] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2259.385457] RAX: ffffffffffffffda RBX: 000055e7ee088da0 RCX: 00007f70a90d90f7 >[ 2259.385458] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2259.385460] RBP: 00007ffd456b9940 R08: 000055e7ee088da0 R09: 0000000000000004 >[ 2259.385461] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 2259.385462] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edbf8830 >[ 2266.392192] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2266.392195] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2266.392198] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2266.392199] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2266.392201] Call Trace: >[ 2266.392207] dump_stack+0x85/0xbf >[ 2266.392212] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2266.392219] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2266.392228] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2266.392234] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2266.392238] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2266.392246] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2266.392249] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2266.392255] ? mutex_trylock+0xcd/0xe0 >[ 2266.392260] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2266.392291] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2266.392313] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2266.392337] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2266.392360] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2266.392382] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2266.392398] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2266.392418] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2266.392430] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2266.392438] drm_ioctl+0x2d5/0x370 [drm] >[ 2266.392455] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2266.392460] ? __pm_runtime_resume+0x54/0x90 >[ 2266.392465] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2266.392483] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2266.392488] do_vfs_ioctl+0xa5/0x6e0 >[ 2266.392495] SyS_ioctl+0x74/0x80 >[ 2266.392500] do_syscall_64+0x79/0x220 >[ 2266.392503] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2266.392505] RIP: 0033:0x7f70a90d90f7 >[ 2266.392507] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2266.392509] RAX: ffffffffffffffda RBX: 000055e7eb963ca0 RCX: 00007f70a90d90f7 >[ 2266.392511] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2266.392512] RBP: 00007ffd456b9940 R08: 000055e7eb963ca0 R09: 0000000000000004 >[ 2266.392513] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 2266.392514] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee3abd40 >[ 2270.486810] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2270.486814] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2270.486818] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2270.486821] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2270.486823] Call Trace: >[ 2270.486831] dump_stack+0x85/0xbf >[ 2270.486837] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2270.486849] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2270.486865] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2270.486876] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2270.486883] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2270.486897] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2270.486901] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2270.486911] ? mutex_trylock+0xcd/0xe0 >[ 2270.486919] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2270.486960] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2270.486994] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2270.487003] ? __lock_acquire+0x2d4/0x1340 >[ 2270.487036] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2270.487074] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2270.487108] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2270.487136] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2270.487170] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2270.487185] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2270.487199] drm_ioctl+0x2d5/0x370 [drm] >[ 2270.487227] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2270.487235] ? __pm_runtime_resume+0x54/0x90 >[ 2270.487242] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2270.487272] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2270.487280] do_vfs_ioctl+0xa5/0x6e0 >[ 2270.487291] SyS_ioctl+0x74/0x80 >[ 2270.487298] do_syscall_64+0x79/0x220 >[ 2270.487302] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2270.487306] RIP: 0033:0x7f70a90d90f7 >[ 2270.487308] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2270.487312] RAX: ffffffffffffffda RBX: 000055e7ee4abcf0 RCX: 00007f70a90d90f7 >[ 2270.487314] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2270.487317] RBP: 00007ffd456b9940 R08: 000055e7ee4abcf0 R09: 00007f70a939dc50 >[ 2270.487318] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2270.487320] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebcc9a70 >[ 2273.266933] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2273.266937] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2273.266941] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2273.266943] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2273.266945] Call Trace: >[ 2273.266953] dump_stack+0x85/0xbf >[ 2273.266959] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2273.266971] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2273.266987] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2273.266998] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2273.267004] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2273.267018] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2273.267023] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2273.267032] ? mutex_trylock+0xcd/0xe0 >[ 2273.267040] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2273.267079] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2273.267111] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2273.267120] ? __lock_acquire+0x2d4/0x1340 >[ 2273.267153] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2273.267189] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2273.267224] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2273.267250] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2273.267283] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2273.267299] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2273.267315] drm_ioctl+0x2d5/0x370 [drm] >[ 2273.267343] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2273.267350] ? __pm_runtime_resume+0x54/0x90 >[ 2273.267357] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2273.267387] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2273.267394] do_vfs_ioctl+0xa5/0x6e0 >[ 2273.267405] SyS_ioctl+0x74/0x80 >[ 2273.267413] do_syscall_64+0x79/0x220 >[ 2273.267418] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2273.267422] RIP: 0033:0x7f70a90d90f7 >[ 2273.267424] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2273.267429] RAX: ffffffffffffffda RBX: 000055e7edf43b00 RCX: 00007f70a90d90f7 >[ 2273.267431] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2273.267433] RBP: 00007ffd456b9940 R08: 000055e7edf43b00 R09: 00007f70a939dc50 >[ 2273.267435] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2273.267437] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebb94050 >[ 2276.246459] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2276.246463] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2276.246467] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2276.246469] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2276.246471] Call Trace: >[ 2276.246480] dump_stack+0x85/0xbf >[ 2276.246486] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2276.246497] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2276.246513] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2276.246524] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2276.246530] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2276.246543] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2276.246548] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2276.246558] ? mutex_trylock+0xcd/0xe0 >[ 2276.246566] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2276.246605] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2276.246636] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2276.246645] ? __lock_acquire+0x2d4/0x1340 >[ 2276.246677] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2276.246712] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2276.246747] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2276.246773] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2276.246805] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2276.246819] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2276.246832] drm_ioctl+0x2d5/0x370 [drm] >[ 2276.246860] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2276.246867] ? __pm_runtime_resume+0x54/0x90 >[ 2276.246874] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2276.246904] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2276.246911] do_vfs_ioctl+0xa5/0x6e0 >[ 2276.246923] SyS_ioctl+0x74/0x80 >[ 2276.246930] do_syscall_64+0x79/0x220 >[ 2276.246935] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2276.246939] RIP: 0033:0x7f70a90d90f7 >[ 2276.246941] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2276.246946] RAX: ffffffffffffffda RBX: 000055e7edf43b00 RCX: 00007f70a90d90f7 >[ 2276.246948] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2276.246950] RBP: 00007ffd456b9940 R08: 000055e7edf43b00 R09: 00007f70a939dc50 >[ 2276.246952] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2276.246954] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edc36910 >[ 2279.732614] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2279.732619] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2279.732622] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2279.732625] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2279.732627] Call Trace: >[ 2279.732635] dump_stack+0x85/0xbf >[ 2279.732641] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2279.732652] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2279.732668] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2279.732679] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2279.732685] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2279.732698] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2279.732703] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2279.732712] ? mutex_trylock+0xcd/0xe0 >[ 2279.732720] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2279.732762] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2279.732793] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2279.732830] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2279.732867] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2279.732901] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2279.732928] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2279.732960] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2279.732975] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2279.732989] drm_ioctl+0x2d5/0x370 [drm] >[ 2279.733016] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2279.733023] ? __pm_runtime_resume+0x54/0x90 >[ 2279.733032] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2279.733061] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2279.733069] do_vfs_ioctl+0xa5/0x6e0 >[ 2279.733081] SyS_ioctl+0x74/0x80 >[ 2279.733088] do_syscall_64+0x79/0x220 >[ 2279.733092] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2279.733096] RIP: 0033:0x7f70a90d90f7 >[ 2279.733098] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2279.733103] RAX: ffffffffffffffda RBX: 000055e7ee16b5d0 RCX: 00007f70a90d90f7 >[ 2279.733105] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2279.733107] RBP: 00007ffd456b9940 R08: 000055e7ee16b5d0 R09: 0000000000000004 >[ 2279.733109] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 2279.733111] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edbfce30 >[ 2286.533207] kworker/dying (4978) used greatest stack depth: 9080 bytes left >[ 2287.848584] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2287.848587] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2287.848590] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2287.848592] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2287.848593] Call Trace: >[ 2287.848599] dump_stack+0x85/0xbf >[ 2287.848604] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2287.848612] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2287.848621] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2287.848627] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2287.848631] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2287.848639] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2287.848642] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2287.848648] ? mutex_trylock+0xcd/0xe0 >[ 2287.848653] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2287.848686] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2287.848707] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2287.848713] ? __lock_acquire+0x2d4/0x1340 >[ 2287.848733] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2287.848756] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2287.848778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2287.848796] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2287.848819] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2287.848831] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2287.848839] drm_ioctl+0x2d5/0x370 [drm] >[ 2287.848858] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2287.848863] ? __pm_runtime_resume+0x54/0x90 >[ 2287.848868] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2287.848887] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2287.848892] do_vfs_ioctl+0xa5/0x6e0 >[ 2287.848899] SyS_ioctl+0x74/0x80 >[ 2287.848904] do_syscall_64+0x79/0x220 >[ 2287.848907] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2287.848910] RIP: 0033:0x7f70a90d90f7 >[ 2287.848911] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2287.848914] RAX: ffffffffffffffda RBX: 000055e7ed3ad890 RCX: 00007f70a90d90f7 >[ 2287.848915] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2287.848917] RBP: 00007ffd456b9940 R08: 000055e7ed3ad890 R09: 00007f70a939dc50 >[ 2287.848918] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2287.848919] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee3cb190 >[ 2291.497854] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2291.497857] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2291.497860] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2291.497861] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2291.497862] Call Trace: >[ 2291.497869] dump_stack+0x85/0xbf >[ 2291.497874] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2291.497882] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2291.497891] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2291.497897] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2291.497901] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2291.497909] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2291.497912] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2291.497918] ? mutex_trylock+0xcd/0xe0 >[ 2291.497923] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2291.497958] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2291.497981] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2291.498004] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2291.498028] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2291.498050] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2291.498068] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2291.498089] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2291.498104] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2291.498112] drm_ioctl+0x2d5/0x370 [drm] >[ 2291.498129] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2291.498134] ? __pm_runtime_resume+0x54/0x90 >[ 2291.498140] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2291.498158] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2291.498163] do_vfs_ioctl+0xa5/0x6e0 >[ 2291.498170] SyS_ioctl+0x74/0x80 >[ 2291.498175] do_syscall_64+0x79/0x220 >[ 2291.498178] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2291.498181] RIP: 0033:0x7f70a90d90f7 >[ 2291.498182] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2291.498185] RAX: ffffffffffffffda RBX: 000055e7edf60f70 RCX: 00007f70a90d90f7 >[ 2291.498186] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2291.498187] RBP: 00007ffd456b9940 R08: 000055e7edf60f70 R09: 0000000000000004 >[ 2291.498189] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 2291.498190] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ede08b30 >[ 2293.889941] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2293.889945] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2293.889949] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2293.889951] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2293.889953] Call Trace: >[ 2293.889961] dump_stack+0x85/0xbf >[ 2293.889968] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2293.889979] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2293.889995] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2293.890007] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2293.890013] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2293.890028] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2293.890033] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2293.890043] ? mutex_trylock+0xcd/0xe0 >[ 2293.890051] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2293.890089] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2293.890110] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2293.890116] ? __lock_acquire+0x2d4/0x1340 >[ 2293.890147] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2293.890169] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2293.890190] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2293.890207] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2293.890228] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2293.890239] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2293.890247] drm_ioctl+0x2d5/0x370 [drm] >[ 2293.890264] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2293.890269] ? __pm_runtime_resume+0x54/0x90 >[ 2293.890273] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2293.890291] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2293.890296] do_vfs_ioctl+0xa5/0x6e0 >[ 2293.890303] SyS_ioctl+0x74/0x80 >[ 2293.890308] do_syscall_64+0x79/0x220 >[ 2293.890311] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2293.890313] RIP: 0033:0x7f70a90d90f7 >[ 2293.890315] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2293.890317] RAX: ffffffffffffffda RBX: 000055e7ee254e70 RCX: 00007f70a90d90f7 >[ 2293.890319] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2293.890320] RBP: 00007ffd456b9940 R08: 000055e7ee254e70 R09: 00007f70a939dc50 >[ 2293.890321] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2293.890322] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb9b5000 >[ 2297.150207] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2297.150211] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2297.150213] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2297.150215] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2297.150216] Call Trace: >[ 2297.150222] dump_stack+0x85/0xbf >[ 2297.150227] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2297.150235] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2297.150244] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2297.150250] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2297.150254] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2297.150262] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2297.150265] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2297.150271] ? mutex_trylock+0xcd/0xe0 >[ 2297.150277] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2297.150312] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2297.150334] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2297.150340] ? __lock_acquire+0x2d4/0x1340 >[ 2297.150360] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2297.150383] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2297.150405] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2297.150422] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2297.150443] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2297.150456] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2297.150464] drm_ioctl+0x2d5/0x370 [drm] >[ 2297.150482] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2297.150487] ? __pm_runtime_resume+0x54/0x90 >[ 2297.150491] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2297.150510] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2297.150515] do_vfs_ioctl+0xa5/0x6e0 >[ 2297.150522] SyS_ioctl+0x74/0x80 >[ 2297.150527] do_syscall_64+0x79/0x220 >[ 2297.150530] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2297.150532] RIP: 0033:0x7f70a90d90f7 >[ 2297.150534] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2297.150537] RAX: ffffffffffffffda RBX: 000055e7edcb73c0 RCX: 00007f70a90d90f7 >[ 2297.150538] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2297.150539] RBP: 00007ffd456b9940 R08: 000055e7edcb73c0 R09: 00007f70a939dc50 >[ 2297.150541] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2297.150542] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edbebf00 >[ 2302.569596] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2302.569602] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2302.569605] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2302.569608] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2302.569610] Call Trace: >[ 2302.569618] dump_stack+0x85/0xbf >[ 2302.569625] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2302.569636] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2302.569653] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2302.569664] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2302.569671] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2302.569685] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2302.569690] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2302.569700] ? mutex_trylock+0xcd/0xe0 >[ 2302.569709] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2302.569750] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2302.569783] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2302.569793] ? __lock_acquire+0x2d4/0x1340 >[ 2302.569826] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2302.569863] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2302.569898] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2302.569931] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2302.569952] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2302.569975] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2302.569983] drm_ioctl+0x2d5/0x370 [drm] >[ 2302.570000] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2302.570005] ? __pm_runtime_resume+0x54/0x90 >[ 2302.570009] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2302.570028] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2302.570033] do_vfs_ioctl+0xa5/0x6e0 >[ 2302.570040] SyS_ioctl+0x74/0x80 >[ 2302.570045] do_syscall_64+0x79/0x220 >[ 2302.570048] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2302.570051] RIP: 0033:0x7f70a90d90f7 >[ 2302.570052] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2302.570055] RAX: ffffffffffffffda RBX: 000055e7ee1496c0 RCX: 00007f70a90d90f7 >[ 2302.570056] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2302.570058] RBP: 00007ffd456b9940 R08: 000055e7ee1496c0 R09: 00007f70a939dc50 >[ 2302.570059] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2302.570060] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebde68a0 >[ 2306.291966] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2306.291970] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2306.291974] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2306.291976] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2306.291978] Call Trace: >[ 2306.291986] dump_stack+0x85/0xbf >[ 2306.291992] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2306.292003] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2306.292019] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2306.292030] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2306.292036] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2306.292051] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2306.292056] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2306.292066] ? mutex_trylock+0xcd/0xe0 >[ 2306.292074] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2306.292116] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2306.292150] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2306.292190] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2306.292227] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2306.292262] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2306.292288] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2306.292322] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2306.292337] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2306.292352] drm_ioctl+0x2d5/0x370 [drm] >[ 2306.292380] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2306.292387] ? __pm_runtime_resume+0x54/0x90 >[ 2306.292396] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2306.292425] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2306.292434] do_vfs_ioctl+0xa5/0x6e0 >[ 2306.292446] SyS_ioctl+0x74/0x80 >[ 2306.292454] do_syscall_64+0x79/0x220 >[ 2306.292459] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2306.292463] RIP: 0033:0x7f70a90d90f7 >[ 2306.292465] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2306.292469] RAX: ffffffffffffffda RBX: 000055e7eb4bef20 RCX: 00007f70a90d90f7 >[ 2306.292472] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2306.292474] RBP: 00007ffd456b9940 R08: 000055e7eb4bef20 R09: 0000000000000004 >[ 2306.292476] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 2306.292478] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebba7e80 >[ 2308.773099] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2308.773103] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2308.773107] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2308.773109] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2308.773111] Call Trace: >[ 2308.773119] dump_stack+0x85/0xbf >[ 2308.773125] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2308.773136] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2308.773152] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2308.773163] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2308.773169] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2308.773183] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2308.773188] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2308.773197] ? mutex_trylock+0xcd/0xe0 >[ 2308.773206] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2308.773242] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2308.773273] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2308.773281] ? __lock_acquire+0x2d4/0x1340 >[ 2308.773311] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2308.773347] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2308.773382] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2308.773404] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2308.773436] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2308.773450] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2308.773463] drm_ioctl+0x2d5/0x370 [drm] >[ 2308.773480] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2308.773485] ? __pm_runtime_resume+0x54/0x90 >[ 2308.773489] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2308.773507] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2308.773512] do_vfs_ioctl+0xa5/0x6e0 >[ 2308.773519] SyS_ioctl+0x74/0x80 >[ 2308.773523] do_syscall_64+0x79/0x220 >[ 2308.773527] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2308.773529] RIP: 0033:0x7f70a90d90f7 >[ 2308.773530] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2308.773533] RAX: ffffffffffffffda RBX: 000055e7ecbf3760 RCX: 00007f70a90d90f7 >[ 2308.773534] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2308.773535] RBP: 00007ffd456b9940 R08: 000055e7ecbf3760 R09: 00007f70a939dc50 >[ 2308.773537] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2308.773538] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee391310 >[ 2311.877107] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2311.877111] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2311.877114] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2311.877115] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2311.877116] Call Trace: >[ 2311.877123] dump_stack+0x85/0xbf >[ 2311.877128] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2311.877136] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2311.877145] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2311.877151] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2311.877155] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2311.877163] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2311.877166] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2311.877172] ? mutex_trylock+0xcd/0xe0 >[ 2311.877177] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2311.877214] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2311.877247] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2311.877252] ? __lock_acquire+0x2d4/0x1340 >[ 2311.877272] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2311.877306] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2311.877328] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2311.877345] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2311.877366] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2311.877379] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2311.877387] drm_ioctl+0x2d5/0x370 [drm] >[ 2311.877404] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2311.877409] ? __pm_runtime_resume+0x54/0x90 >[ 2311.877414] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2311.877432] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2311.877437] do_vfs_ioctl+0xa5/0x6e0 >[ 2311.877444] SyS_ioctl+0x74/0x80 >[ 2311.877449] do_syscall_64+0x79/0x220 >[ 2311.877452] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2311.877455] RIP: 0033:0x7f70a90d90f7 >[ 2311.877456] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2311.877459] RAX: ffffffffffffffda RBX: 000055e7ee131980 RCX: 00007f70a90d90f7 >[ 2311.877460] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2311.877462] RBP: 00007ffd456b9940 R08: 000055e7ee131980 R09: 00007f70a939dc50 >[ 2311.877463] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2311.877464] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed839d80 >[ 2315.136607] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2315.136611] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2315.136615] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2315.136617] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2315.136619] Call Trace: >[ 2315.136628] dump_stack+0x85/0xbf >[ 2315.136635] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2315.136647] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2315.136663] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2315.136675] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2315.136681] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2315.136696] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2315.136701] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2315.136711] ? mutex_trylock+0xcd/0xe0 >[ 2315.136720] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2315.136762] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2315.136796] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2315.136806] ? __lock_acquire+0x2d4/0x1340 >[ 2315.136840] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2315.136879] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2315.136915] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2315.136942] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2315.136977] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2315.136993] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2315.137006] drm_ioctl+0x2d5/0x370 [drm] >[ 2315.137035] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2315.137042] ? __pm_runtime_resume+0x54/0x90 >[ 2315.137050] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2315.137081] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2315.137089] do_vfs_ioctl+0xa5/0x6e0 >[ 2315.137101] SyS_ioctl+0x74/0x80 >[ 2315.137109] do_syscall_64+0x79/0x220 >[ 2315.137114] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2315.137118] RIP: 0033:0x7f70a90d90f7 >[ 2315.137121] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2315.137125] RAX: ffffffffffffffda RBX: 000055e7edc42ad0 RCX: 00007f70a90d90f7 >[ 2315.137128] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2315.137130] RBP: 00007ffd456b9940 R08: 000055e7edc42ad0 R09: 00007f70a939dc50 >[ 2315.137132] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2315.137135] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edc57450 >[ 2318.765932] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2318.765936] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2318.765938] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2318.765940] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2318.765941] Call Trace: >[ 2318.765948] dump_stack+0x85/0xbf >[ 2318.765952] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2318.765960] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2318.765969] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2318.765976] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2318.765980] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2318.765988] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2318.765992] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2318.765998] ? mutex_trylock+0xcd/0xe0 >[ 2318.766003] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2318.766037] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2318.766059] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2318.766065] ? __lock_acquire+0x2d4/0x1340 >[ 2318.766087] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2318.766110] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2318.766131] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2318.766149] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2318.766170] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2318.766182] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2318.766191] drm_ioctl+0x2d5/0x370 [drm] >[ 2318.766208] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2318.766212] ? __pm_runtime_resume+0x54/0x90 >[ 2318.766217] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2318.766240] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2318.766248] do_vfs_ioctl+0xa5/0x6e0 >[ 2318.766255] SyS_ioctl+0x74/0x80 >[ 2318.766260] do_syscall_64+0x79/0x220 >[ 2318.766263] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2318.766265] RIP: 0033:0x7f70a90d90f7 >[ 2318.766267] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2318.766269] RAX: ffffffffffffffda RBX: 000055e7ebd9d180 RCX: 00007f70a90d90f7 >[ 2318.766271] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2318.766272] RBP: 00007ffd456b9940 R08: 000055e7ebd9d180 R09: 00007f70a939dc50 >[ 2318.766273] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2318.766275] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebd54200 >[ 2329.122042] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2329.122046] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2329.122050] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2329.122052] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2329.122054] Call Trace: >[ 2329.122062] dump_stack+0x85/0xbf >[ 2329.122068] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2329.122079] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2329.122095] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2329.122105] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2329.122111] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2329.122124] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2329.122129] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2329.122138] ? mutex_trylock+0xcd/0xe0 >[ 2329.122146] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2329.122191] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2329.122221] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2329.122256] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2329.122290] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2329.122322] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2329.122347] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2329.122378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2329.122394] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2329.122407] drm_ioctl+0x2d5/0x370 [drm] >[ 2329.122433] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2329.122440] ? __pm_runtime_resume+0x54/0x90 >[ 2329.122448] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2329.122476] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2329.122483] do_vfs_ioctl+0xa5/0x6e0 >[ 2329.122495] SyS_ioctl+0x74/0x80 >[ 2329.122503] do_syscall_64+0x79/0x220 >[ 2329.122508] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2329.122511] RIP: 0033:0x7f70a90d90f7 >[ 2329.122513] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2329.122517] RAX: ffffffffffffffda RBX: 000055e7ecb6e640 RCX: 00007f70a90d90f7 >[ 2329.122519] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2329.122522] RBP: 00007ffd456b9940 R08: 000055e7ecb6e640 R09: 0000000000000004 >[ 2329.122524] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 2329.122526] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed279140 >[ 2338.332044] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2338.332048] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2338.332050] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2338.332052] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2338.332053] Call Trace: >[ 2338.332061] dump_stack+0x85/0xbf >[ 2338.332065] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2338.332073] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2338.332083] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2338.332089] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2338.332094] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2338.332102] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2338.332105] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2338.332111] ? mutex_trylock+0xcd/0xe0 >[ 2338.332116] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2338.332150] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2338.332171] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2338.332177] ? __lock_acquire+0x2d4/0x1340 >[ 2338.332197] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2338.332221] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2338.332242] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2338.332260] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2338.332280] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2338.332292] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2338.332300] drm_ioctl+0x2d5/0x370 [drm] >[ 2338.332317] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2338.332321] ? __pm_runtime_resume+0x54/0x90 >[ 2338.332326] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2338.332352] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2338.332357] do_vfs_ioctl+0xa5/0x6e0 >[ 2338.332364] SyS_ioctl+0x74/0x80 >[ 2338.332369] do_syscall_64+0x79/0x220 >[ 2338.332372] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2338.332374] RIP: 0033:0x7f70a90d90f7 >[ 2338.332376] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2338.332379] RAX: ffffffffffffffda RBX: 000055e7ee49f8c0 RCX: 00007f70a90d90f7 >[ 2338.332380] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2338.332381] RBP: 00007ffd456b9940 R08: 000055e7ee49f8c0 R09: 0000000000000004 >[ 2338.332383] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 2338.332384] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee0c6710 >[ 2341.977577] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2341.977580] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2341.977583] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2341.977584] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2341.977585] Call Trace: >[ 2341.977592] dump_stack+0x85/0xbf >[ 2341.977596] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2341.977604] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2341.977614] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2341.977620] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2341.977624] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2341.977632] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2341.977635] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2341.977641] ? mutex_trylock+0xcd/0xe0 >[ 2341.977647] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2341.977681] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2341.977702] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2341.977726] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2341.977749] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2341.977771] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2341.977789] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2341.977809] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2341.977822] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2341.977835] drm_ioctl+0x2d5/0x370 [drm] >[ 2341.977852] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2341.977857] ? __pm_runtime_resume+0x54/0x90 >[ 2341.977862] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2341.977881] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2341.977887] do_vfs_ioctl+0xa5/0x6e0 >[ 2341.977893] SyS_ioctl+0x74/0x80 >[ 2341.977898] do_syscall_64+0x79/0x220 >[ 2341.977901] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2341.977904] RIP: 0033:0x7f70a90d90f7 >[ 2341.977905] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2341.977908] RAX: ffffffffffffffda RBX: 000055e7ee16aa90 RCX: 00007f70a90d90f7 >[ 2341.977909] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2341.977911] RBP: 00007ffd456b9940 R08: 000055e7ee16aa90 R09: 0000000000000004 >[ 2341.977912] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 2341.977913] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed673730 >[ 2345.098928] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2345.098933] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2345.098936] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2345.098938] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2345.098940] Call Trace: >[ 2345.098949] dump_stack+0x85/0xbf >[ 2345.098955] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2345.098966] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2345.098980] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2345.098990] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2345.098997] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2345.099009] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2345.099013] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2345.099022] ? mutex_trylock+0xcd/0xe0 >[ 2345.099029] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2345.099064] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2345.099095] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2345.099132] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2345.099167] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2345.099201] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2345.099227] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2345.099259] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2345.099274] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2345.099287] drm_ioctl+0x2d5/0x370 [drm] >[ 2345.099313] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2345.099320] ? __pm_runtime_resume+0x54/0x90 >[ 2345.099327] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2345.099356] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2345.099364] do_vfs_ioctl+0xa5/0x6e0 >[ 2345.099375] SyS_ioctl+0x74/0x80 >[ 2345.099382] do_syscall_64+0x79/0x220 >[ 2345.099386] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2345.099390] RIP: 0033:0x7f70a90d90f7 >[ 2345.099392] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2345.099396] RAX: ffffffffffffffda RBX: 000055e7edf666c0 RCX: 00007f70a90d90f7 >[ 2345.099397] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2345.099399] RBP: 00007ffd456b9940 R08: 000055e7edf666c0 R09: 0000000000000004 >[ 2345.099401] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 2345.099403] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edce3140 >[ 2346.699720] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2346.699724] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2346.699726] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2346.699728] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2346.699729] Call Trace: >[ 2346.699735] dump_stack+0x85/0xbf >[ 2346.699740] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2346.699747] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2346.699756] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2346.699763] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2346.699767] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2346.699775] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2346.699778] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2346.699784] ? mutex_trylock+0xcd/0xe0 >[ 2346.699789] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2346.699822] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2346.699843] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2346.699849] ? __lock_acquire+0x2d4/0x1340 >[ 2346.699869] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2346.699892] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2346.699914] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2346.699932] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2346.699952] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2346.699964] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2346.699973] drm_ioctl+0x2d5/0x370 [drm] >[ 2346.699990] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2346.699995] ? __pm_runtime_resume+0x54/0x90 >[ 2346.700000] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2346.700018] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2346.700023] do_vfs_ioctl+0xa5/0x6e0 >[ 2346.700030] SyS_ioctl+0x74/0x80 >[ 2346.700034] do_syscall_64+0x79/0x220 >[ 2346.700038] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2346.700040] RIP: 0033:0x7f70a90d90f7 >[ 2346.700042] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2346.700044] RAX: ffffffffffffffda RBX: 000055e7edf52a20 RCX: 00007f70a90d90f7 >[ 2346.700046] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2346.700047] RBP: 00007ffd456b9940 R08: 000055e7edf52a20 R09: 00007f70a939dc50 >[ 2346.700048] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 2346.700049] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed9df400 >[ 2349.332958] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2349.332961] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2349.332964] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2349.332965] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2349.332966] Call Trace: >[ 2349.332973] dump_stack+0x85/0xbf >[ 2349.332977] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2349.332986] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2349.333000] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2349.333009] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2349.333013] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2349.333020] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2349.333023] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2349.333029] ? mutex_trylock+0xcd/0xe0 >[ 2349.333034] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2349.333064] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2349.333083] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2349.333105] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2349.333126] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2349.333146] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2349.333162] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2349.333182] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2349.333193] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2349.333201] drm_ioctl+0x2d5/0x370 [drm] >[ 2349.333217] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2349.333221] ? __pm_runtime_resume+0x54/0x90 >[ 2349.333226] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2349.333243] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2349.333249] do_vfs_ioctl+0xa5/0x6e0 >[ 2349.333255] SyS_ioctl+0x74/0x80 >[ 2349.333260] do_syscall_64+0x79/0x220 >[ 2349.333263] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2349.333266] RIP: 0033:0x7f70a90d90f7 >[ 2349.333267] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2349.333270] RAX: ffffffffffffffda RBX: 000055e7ee358a90 RCX: 00007f70a90d90f7 >[ 2349.333271] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2349.333272] RBP: 00007ffd456b9940 R08: 000055e7ee358a90 R09: 0000000000000004 >[ 2349.333274] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 2349.333275] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee107350 >[ 2352.900256] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2352.900261] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2352.900265] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2352.900267] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2352.900269] Call Trace: >[ 2352.900278] dump_stack+0x85/0xbf >[ 2352.900284] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2352.900296] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2352.900312] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2352.900322] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2352.900329] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2352.900343] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2352.900347] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2352.900356] ? mutex_trylock+0xcd/0xe0 >[ 2352.900365] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2352.900406] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2352.900438] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2352.900477] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2352.900514] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2352.900548] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2352.900566] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2352.900588] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2352.900600] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2352.900609] drm_ioctl+0x2d5/0x370 [drm] >[ 2352.900626] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2352.900631] ? __pm_runtime_resume+0x54/0x90 >[ 2352.900637] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2352.900655] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2352.900661] do_vfs_ioctl+0xa5/0x6e0 >[ 2352.900668] SyS_ioctl+0x74/0x80 >[ 2352.900673] do_syscall_64+0x79/0x220 >[ 2352.900676] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2352.900679] RIP: 0033:0x7f70a90d90f7 >[ 2352.900680] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2352.900683] RAX: ffffffffffffffda RBX: 000055e7ee38ff40 RCX: 00007f70a90d90f7 >[ 2352.900684] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2352.900686] RBP: 00007ffd456b9940 R08: 000055e7ee38ff40 R09: 0000000000000004 >[ 2352.900687] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 2352.900688] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed861cc0 >[ 2353.051759] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2353.051763] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2353.051765] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2353.051767] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2353.051768] Call Trace: >[ 2353.051775] dump_stack+0x85/0xbf >[ 2353.051779] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2353.051787] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2353.051796] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2353.051803] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2353.051807] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2353.051815] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2353.051818] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2353.051824] ? mutex_trylock+0xcd/0xe0 >[ 2353.051829] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2353.051865] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2353.051899] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2353.051939] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2353.051978] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2353.052013] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2353.052040] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2353.052074] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2353.052089] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2353.052103] drm_ioctl+0x2d5/0x370 [drm] >[ 2353.052131] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2353.052139] ? __pm_runtime_resume+0x54/0x90 >[ 2353.052146] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2353.052165] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2353.052171] do_vfs_ioctl+0xa5/0x6e0 >[ 2353.052178] SyS_ioctl+0x74/0x80 >[ 2353.052185] do_syscall_64+0x79/0x220 >[ 2353.052190] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2353.052192] RIP: 0033:0x7f70a90d90f7 >[ 2353.052194] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2353.052197] RAX: ffffffffffffffda RBX: 000055e7eb9fb330 RCX: 00007f70a90d90f7 >[ 2353.052198] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2353.052199] RBP: 00007ffd456b9940 R08: 000055e7eb9fb330 R09: 0000000000000004 >[ 2353.052200] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 2353.052202] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edbef8f0 >[ 2357.245057] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2357.245061] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2357.245064] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2357.245065] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2357.245067] Call Trace: >[ 2357.245073] dump_stack+0x85/0xbf >[ 2357.245078] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2357.245086] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2357.245096] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2357.245103] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2357.245108] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2357.245116] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2357.245119] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2357.245125] ? mutex_trylock+0xcd/0xe0 >[ 2357.245131] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2357.245172] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2357.245197] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2357.245223] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2357.245247] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2357.245269] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2357.245286] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2357.245307] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2357.245321] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2357.245330] drm_ioctl+0x2d5/0x370 [drm] >[ 2357.245347] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2357.245352] ? __pm_runtime_resume+0x54/0x90 >[ 2357.245357] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2357.245375] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2357.245381] do_vfs_ioctl+0xa5/0x6e0 >[ 2357.245388] SyS_ioctl+0x74/0x80 >[ 2357.245393] do_syscall_64+0x79/0x220 >[ 2357.245396] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2357.245399] RIP: 0033:0x7f70a90d90f7 >[ 2357.245400] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2357.245403] RAX: ffffffffffffffda RBX: 000055e7eedb97a0 RCX: 00007f70a90d90f7 >[ 2357.245404] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2357.245405] RBP: 00007ffd456b9940 R08: 000055e7eedb97a0 R09: 0000000000000004 >[ 2357.245407] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 2357.245408] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee4aa600 >[ 2376.220099] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 2376.220102] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 2376.220104] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 2376.220106] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2376.220107] Call Trace: >[ 2376.220113] dump_stack+0x85/0xbf >[ 2376.220118] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 2376.220125] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 2376.220134] ttm_dma_populate+0x25e/0x350 [ttm] >[ 2376.220140] ttm_tt_bind+0x2c/0x60 [ttm] >[ 2376.220144] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 2376.220152] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 2376.220155] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 2376.220161] ? mutex_trylock+0xcd/0xe0 >[ 2376.220166] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 2376.220197] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 2376.220218] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 2376.220241] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 2376.220264] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 2376.220285] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2376.220302] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 2376.220323] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2376.220335] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 2376.220343] drm_ioctl+0x2d5/0x370 [drm] >[ 2376.220360] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 2376.220364] ? __pm_runtime_resume+0x54/0x90 >[ 2376.220369] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2376.220388] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 2376.220393] do_vfs_ioctl+0xa5/0x6e0 >[ 2376.220400] SyS_ioctl+0x74/0x80 >[ 2376.220405] do_syscall_64+0x79/0x220 >[ 2376.220408] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2376.220410] RIP: 0033:0x7f70a90d90f7 >[ 2376.220412] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 2376.220414] RAX: ffffffffffffffda RBX: 000055e7edada5d0 RCX: 00007f70a90d90f7 >[ 2376.220416] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 2376.220417] RBP: 00007ffd456b9940 R08: 000055e7edada5d0 R09: 0000000000000004 >[ 2376.220418] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 2376.220419] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ecc2c6b0 >[ 2376.250689] sbis3plugin invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 >[ 2376.250692] sbis3plugin cpuset=/ mems_allowed=0 >[ 2376.250702] CPU: 2 PID: 3067 Comm: sbis3plugin Not tainted 4.16.0-rc6-mm_thp #1 >[ 2376.250704] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 2376.250706] Call Trace: >[ 2376.250712] dump_stack+0x85/0xbf >[ 2376.250718] dump_header+0x6e/0x2f9 >[ 2376.250724] ? trace_hardirqs_on_caller+0xed/0x180 >[ 2376.250733] oom_kill_process+0x21c/0x4f0 >[ 2376.250740] out_of_memory+0x2f7/0x5c0 >[ 2376.250748] __alloc_pages_slowpath+0xc49/0x1070 >[ 2376.250768] __alloc_pages_nodemask+0x383/0x410 >[ 2376.250779] filemap_fault+0x48a/0xa20 >[ 2376.250785] ? find_held_lock+0x34/0xa0 >[ 2376.250791] ? ext4_filemap_fault+0x27/0x3e >[ 2376.250801] ext4_filemap_fault+0x2f/0x3e >[ 2376.250806] __do_fault+0x1f/0xdf >[ 2376.250810] __handle_mm_fault+0xd22/0x1230 >[ 2376.250825] handle_mm_fault+0x198/0x3a0 >[ 2376.250832] __do_page_fault+0x28c/0x530 >[ 2376.250842] do_page_fault+0x32/0x290 >[ 2376.250847] ? page_fault+0x2f/0x50 >[ 2376.250850] page_fault+0x45/0x50 >[ 2376.250854] RIP: 2afd4e70:0x7f832afd4e40 >[ 2376.250856] RSP: b9c420:00007f832afd4e60 EFLAGS: 7f832afd4e50 >[ 2376.250870] Mem-Info: >[ 2376.250876] active_anon:7233814 inactive_anon:458223 isolated_anon:0 > active_file:255 inactive_file:161 isolated_file:32 > unevictable:121 dirty:0 writeback:0 unstable:0 > slab_reclaimable:21514 slab_unreclaimable:41344 > mapped:6008 shmem:5709 pagetables:68122 bounce:0 > free:48339 free_pcp:928 free_cma:0 >[ 2376.250880] Node 0 active_anon:28935256kB inactive_anon:1832892kB active_file:1020kB inactive_file:644kB unevictable:484kB isolated(anon):0kB isolated(file):128kB mapped:24032kB dirty:0kB writeback:0kB shmem:22836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no >[ 2376.250882] Node 0 DMA free:15864kB min:32kB low:44kB high:56kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB >[ 2376.250889] lowmem_reserve[]: 0 3322 30890 30890 30890 >[ 2376.250902] Node 0 DMA32 free:117412kB min:7264kB low:10664kB high:14064kB active_anon:3205112kB inactive_anon:154476kB active_file:1076kB inactive_file:124kB unevictable:0kB writepending:0kB present:3571144kB managed:3505396kB mlocked:0kB kernel_stack:64kB pagetables:18796kB bounce:0kB free_pcp:1912kB local_pcp:348kB free_cma:0kB >[ 2376.250908] lowmem_reserve[]: 0 0 27567 27567 27567 >[ 2376.250921] Node 0 Normal free:60080kB min:60280kB low:88508kB high:116736kB active_anon:25730144kB inactive_anon:1678416kB active_file:960kB inactive_file:572kB unevictable:484kB writepending:0kB present:29868032kB managed:28238344kB mlocked:484kB kernel_stack:24784kB pagetables:253692kB bounce:0kB free_pcp:1800kB local_pcp:116kB free_cma:0kB >[ 2376.250928] lowmem_reserve[]: 0 0 0 0 0 >[ 2376.250941] Node 0 DMA: 2*4kB (U) 2*8kB (U) 0*16kB 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15864kB >[ 2376.250984] Node 0 DMA32: 223*4kB (UME) 107*8kB (UME) 109*16kB (UME) 66*32kB (UME) 80*64kB (UME) 46*128kB (UME) 26*256kB (UME) 32*512kB (UME) 5*1024kB (UME) 4*2048kB (UME) 16*4096kB (UM) = 118500kB >[ 2376.251122] Node 0 Normal: 691*4kB (UMEH) 633*8kB (UMEH) 419*16kB (UMEH) 231*32kB (UMEH) 26*64kB (UMEH) 4*128kB (UMEH) 3*256kB (ME) 57*512kB (M) 8*1024kB (UM) 0*2048kB 0*4096kB = 62244kB >[ 2376.251168] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB >[ 2376.251171] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB >[ 2376.251173] 7375 total pagecache pages >[ 2376.251184] 1189 pages in swap cache >[ 2376.251186] Swap cache stats: add 72508243, delete 72559862, find 5677222/10818322 >[ 2376.251188] Free swap = 0kB >[ 2376.251190] Total swap = 62494716kB >[ 2376.251193] 8363791 pages RAM >[ 2376.251195] 0 pages HighMem/MovableOnly >[ 2376.251197] 423882 pages reserved >[ 2376.251199] 0 pages cma reserved >[ 2376.251201] 0 pages hwpoisoned >[ 2376.251203] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name >[ 2376.251220] [ 595] 0 595 54550 107 434176 182 0 systemd-journal >[ 2376.251225] [ 632] 0 632 25298 93 204800 1040 -1000 systemd-udevd >[ 2376.251230] [ 800] 0 800 25520 14 98304 471 0 lvmetad >[ 2376.251235] [ 874] 0 874 16049 24 139264 88 -1000 auditd >[ 2376.251240] [ 876] 0 876 21122 0 69632 54 0 audispd >[ 2376.251245] [ 884] 0 884 9652 26 118784 68 0 sedispatch >[ 2376.251249] [ 905] 0 905 10798 0 135168 128 0 bluetoothd >[ 2376.251254] [ 907] 81 907 20261 428 151552 201 -900 dbus-daemon >[ 2376.251258] [ 911] 70 911 18576 36 143360 71 0 avahi-daemon >[ 2376.251263] [ 912] 0 912 4343 3 81920 108 0 alsactl >[ 2376.251267] [ 913] 0 913 86495 1 368640 4872 0 firewalld >[ 2376.251272] [ 914] 0 914 132287 0 376832 751 0 udisksd >[ 2376.251276] [ 917] 0 917 3456 0 77824 50 0 rngd >[ 2376.251280] [ 918] 70 918 18544 1 126976 86 0 avahi-daemon >[ 2376.251285] [ 919] 0 919 70717 55 356352 209 0 sssd >[ 2376.251289] [ 922] 0 922 51276 0 163840 128 0 gssproxy >[ 2376.251293] [ 923] 0 923 104474 200 323584 309 0 ModemManager >[ 2376.251298] [ 925] 0 925 4327 1 69632 34 0 mcelog >[ 2376.251302] [ 929] 0 929 6507 0 94208 326 0 smartd >[ 2376.251307] [ 930] 172 930 46481 0 139264 82 0 rtkit-daemon >[ 2376.251311] [ 951] 0 951 116603 0 311296 401 0 abrtd >[ 2376.251316] [ 956] 997 956 168615 0 294912 1586 0 polkitd >[ 2376.251320] [ 960] 995 960 29460 27 131072 86 0 chronyd >[ 2376.251324] [ 971] 0 971 72556 51 368640 531 0 sssd_be >[ 2376.251329] [ 987] 0 987 70136 23 385024 332 0 sssd_nss >[ 2376.251333] [ 988] 0 988 19716 46 192512 526 0 systemd-logind >[ 2376.251338] [ 989] 0 989 105642 0 229376 394 0 accounts-daemon >[ 2376.251342] [ 1002] 0 1002 200177 461 466944 430 0 NetworkManager >[ 2376.251347] [ 1024] 0 1024 22276 0 200704 205 -1000 sshd >[ 2376.251351] [ 1026] 0 1026 148263 30 675840 1784 0 php-fpm >[ 2376.251356] [ 1028] 0 1028 440574 390 831488 5178 0 libvirtd >[ 2376.251360] [ 1040] 0 1040 106016 0 233472 289 0 gdm >[ 2376.251365] [ 1044] 0 1044 35865 1 106496 162 0 crond >[ 2376.251369] [ 1053] 0 1053 10631 0 114688 53 0 atd >[ 2376.251373] [ 1119] 0 1119 14256 1 118784 305 0 nginx >[ 2376.251378] [ 1124] 984 1124 19101 0 147456 421 0 nginx >[ 2376.251382] [ 1125] 984 1125 19101 0 147456 421 0 nginx >[ 2376.251387] [ 1126] 984 1126 19101 0 151552 439 0 nginx >[ 2376.251391] [ 1128] 984 1128 19101 0 147456 421 0 nginx >[ 2376.251395] [ 1129] 984 1129 19101 0 147456 421 0 nginx >[ 2376.251400] [ 1131] 984 1131 19101 0 147456 421 0 nginx >[ 2376.251404] [ 1132] 984 1132 19101 0 147456 421 0 nginx >[ 2376.251409] [ 1133] 984 1133 19101 0 147456 421 0 nginx >[ 2376.251413] [ 1196] 27 1196 535768 27 622592 14921 0 mysqld >[ 2376.251418] [ 1230] 1000 1230 151897 1 614400 1818 0 php-fpm >[ 2376.251422] [ 1231] 1000 1231 151897 1 614400 1818 0 php-fpm >[ 2376.251427] [ 1232] 1000 1232 151897 1 614400 1818 0 php-fpm >[ 2376.251431] [ 1235] 1000 1235 151897 2 614400 1818 0 php-fpm >[ 2376.251436] [ 1238] 1000 1238 151897 2 614400 1818 0 php-fpm >[ 2376.251440] [ 1239] 48 1239 151897 1 614400 1818 0 php-fpm >[ 2376.251444] [ 1240] 48 1240 151897 1 614400 1818 0 php-fpm >[ 2376.251449] [ 1241] 48 1241 151897 1 614400 1818 0 php-fpm >[ 2376.251454] [ 1242] 48 1242 151897 2 614400 1819 0 php-fpm >[ 2376.251458] [ 1243] 48 1243 151897 2 614400 1818 0 php-fpm >[ 2376.251463] [ 1315] 0 1315 98054 1 299008 475 0 gdm-session-wor >[ 2376.251467] [ 1361] 42 1361 22366 1 212992 333 0 systemd >[ 2376.251471] [ 1399] 42 1399 35818 1 249856 1081 0 (sd-pam) >[ 2376.251476] [ 1421] 42 1421 105309 1 360448 323 0 gdm-wayland-ses >[ 2376.251480] [ 1426] 0 1426 19834 2 200704 476 0 dhclient >[ 2376.251485] [ 1428] 42 1428 18137 1 147456 238 0 dbus-daemon >[ 2376.251489] [ 1440] 42 1440 166364 0 438272 598 0 gnome-session-b >[ 2376.251494] [ 1486] 42 1486 1083242 1733 1560576 13673 0 gnome-shell >[ 2376.251499] [ 1520] 0 1520 106836 174 258048 260 0 upowerd >[ 2376.251503] [ 1601] 42 1601 351016 0 585728 2952 0 Xwayland >[ 2376.251508] [ 1659] 0 1659 19834 1 196608 476 0 dhclient >[ 2376.251512] [ 1666] 42 1666 88944 0 196608 206 0 at-spi-bus-laun >[ 2376.251529] [ 1679] 42 1679 18027 1 143360 130 0 dbus-daemon >[ 2376.251534] [ 1686] 42 1686 55769 0 208896 208 0 at-spi2-registr >[ 2376.251538] [ 1715] 0 1715 4442 2 73728 54 0 sbis3plugin >[ 2376.251543] [ 1716] 0 1716 172992 99 520192 1099 0 sbis3plugin >[ 2376.251547] [ 1743] 42 1743 368507 0 401408 885 0 pulseaudio >[ 2376.251552] [ 1878] 42 1878 122024 0 356352 425 0 xdg-permission- >[ 2376.251556] [ 1883] 42 1883 118289 25 204800 621 0 ibus-daemon >[ 2376.251560] [ 1886] 42 1886 96889 0 180224 189 0 ibus-dconf >[ 2376.251565] [ 1889] 42 1889 276560 0 753664 2565 0 ibus-x11 >[ 2376.251569] [ 1891] 42 1891 96855 0 188416 181 0 ibus-portal >[ 2376.251574] [ 1905] 0 1905 272724 75 921600 290 0 abrt-dump-journ >[ 2376.251579] [ 1908] 0 1908 280916 79 1581056 286 0 abrt-dump-journ >[ 2376.251584] [ 1916] 0 1916 12545 16 143360 133 0 wpa_supplicant >[ 2376.251588] [ 1917] 0 1917 181829 22 724992 27228 0 packagekitd >[ 2376.251593] [ 1922] 42 1922 297813 0 790528 2785 0 gsd-wacom >[ 2376.251597] [ 1924] 42 1924 314186 0 770048 2713 0 gsd-xsettings >[ 2376.251602] [ 1928] 42 1928 298742 0 786432 2617 0 gsd-a11y-keyboa >[ 2376.251606] [ 1931] 42 1931 127618 0 401408 386 0 gsd-a11y-settin >[ 2376.251611] [ 1932] 42 1932 276508 0 753664 2590 0 gsd-clipboard >[ 2376.251615] [ 1934] 42 1934 338216 125 827392 2557 0 gsd-color >[ 2376.251619] [ 1936] 42 1936 117669 0 442368 458 0 gsd-datetime >[ 2376.251624] [ 1938] 42 1938 127535 1 393216 370 0 gsd-housekeepin >[ 2376.251628] [ 1939] 42 1939 316652 0 790528 2628 0 gsd-keyboard >[ 2376.251633] [ 1943] 42 1943 427837 0 892928 2775 0 gsd-media-keys >[ 2376.251637] [ 1944] 42 1944 108574 1 372736 359 0 gsd-mouse >[ 2376.251642] [ 1949] 42 1949 317779 174 811008 2521 0 gsd-power >[ 2376.251646] [ 1950] 42 1950 118068 0 446464 457 0 gsd-print-notif >[ 2376.251651] [ 1952] 42 1952 108578 1 380928 358 0 gsd-rfkill >[ 2376.251655] [ 1954] 42 1954 127007 1 397312 369 0 gsd-screensaver >[ 2376.251660] [ 1957] 42 1957 104125 0 221184 249 0 gsd-sharing >[ 2376.251664] [ 1959] 42 1959 153281 0 462848 492 0 gsd-smartcard >[ 2376.251669] [ 1962] 42 1962 138207 0 475136 470 0 gsd-sound >[ 2376.251673] [ 1995] 42 1995 48036 1 143360 146 0 dconf-service >[ 2376.251678] [ 2001] 42 2001 78438 0 184320 185 0 ibus-engine-sim >[ 2376.251682] [ 2114] 991 2114 107697 0 266240 600 0 colord >[ 2376.251686] [ 2148] 0 2148 104272 1 352256 691 0 gdm-session-wor >[ 2376.251691] [ 2164] 1000 2164 22405 0 200704 358 0 systemd >[ 2376.251695] [ 2169] 1000 2169 35852 1 249856 1105 0 (sd-pam) >[ 2376.251700] [ 2179] 1000 2179 100202 107 200704 1590 0 gnome-keyring-d >[ 2376.251704] [ 2190] 1000 2190 105309 1 356352 321 0 gdm-wayland-ses >[ 2376.251709] [ 2192] 1000 2192 18443 0 143360 566 0 dbus-daemon >[ 2376.251713] [ 2195] 1000 2195 166429 0 434176 714 0 gnome-session-b >[ 2376.251718] [ 2244] 1000 2244 100214 0 200704 266 0 gvfsd >[ 2376.251722] [ 2249] 1000 2249 105643 0 192512 230 0 gvfsd-fuse >[ 2376.251726] [ 2278] 1000 2278 1226507 17010 1912832 22746 0 gnome-shell >[ 2376.251731] [ 2338] 1000 2338 367980 4027 753664 4014 0 Xwayland >[ 2376.251735] [ 2356] 1000 2356 88945 0 188416 241 0 at-spi-bus-laun >[ 2376.251740] [ 2361] 1000 2361 18059 1 135168 170 0 dbus-daemon >[ 2376.251744] [ 2364] 1000 2364 55770 0 196608 218 0 at-spi2-registr >[ 2376.251749] [ 2370] 1000 2370 442465 2 471040 992 0 pulseaudio >[ 2376.251754] [ 2404] 1000 2404 122025 0 364544 426 0 xdg-permission- >[ 2376.251758] [ 2408] 1000 2408 29608632 0 1011712 2175 0 gnome-shell-cal >[ 2376.251763] [ 2410] 1000 2410 118337 24 200704 629 0 ibus-daemon >[ 2376.251767] [ 2414] 1000 2414 96890 0 184320 205 0 ibus-dconf >[ 2376.251771] [ 2416] 1000 2416 276558 0 765952 2595 0 ibus-x11 >[ 2376.251776] [ 2418] 1000 2418 96855 0 184320 205 0 ibus-portal >[ 2376.251780] [ 2430] 1000 2430 25496871 0 1183744 4318 0 evolution-sourc >[ 2376.251785] [ 2433] 992 2433 116620 163 327680 2093 0 geoclue >[ 2376.251789] [ 2449] 1000 2449 25429308 0 860160 12272 0 goa-daemon >[ 2376.251794] [ 2450] 1000 2450 145870 0 282624 463 0 gvfs-udisks2-vo >[ 2376.251799] [ 2456] 1000 2456 96274 0 180224 228 0 gvfs-mtp-volume >[ 2376.251803] [ 2464] 1000 2464 130414 68 413696 373 0 goa-identity-se >[ 2376.251807] [ 2469] 1000 2469 99423 1 212992 288 0 gvfs-gphoto2-vo >[ 2376.251812] [ 2480] 1000 2480 121974 0 229376 285 0 gvfs-afc-volume >[ 2376.251817] [ 2485] 1000 2485 96383 0 180224 235 0 gvfs-goa-volume >[ 2376.251821] [ 2488] 1000 2488 48102 0 139264 221 0 dconf-service >[ 2376.251826] [ 2500] 1000 2500 127621 0 393216 428 0 gsd-mouse >[ 2376.251831] [ 2502] 1000 2502 317786 176 815104 2522 0 gsd-power >[ 2376.251835] [ 2503] 1000 2503 139075 0 471040 543 0 gsd-print-notif >[ 2376.251840] [ 2504] 1000 2504 163910 107 405504 315 0 gsd-rfkill >[ 2376.251844] [ 2506] 1000 2506 127007 0 389120 399 0 gsd-screensaver >[ 2376.251849] [ 2509] 1000 2509 141058 123 253952 275 0 gsd-sharing >[ 2376.251853] [ 2510] 1000 2510 297816 0 794624 2831 0 gsd-wacom >[ 2376.251858] [ 2515] 1000 2515 77310 0 163840 179 0 gvfsd-metadata >[ 2376.251862] [ 2518] 1000 2518 314188 0 786432 2727 0 gsd-xsettings >[ 2376.251867] [ 2520] 1000 2520 138208 0 483328 517 0 gsd-sound >[ 2376.251871] [ 2526] 1000 2526 153282 0 466944 524 0 gsd-smartcard >[ 2376.251876] [ 2537] 1000 2537 298784 0 782336 2686 0 gsd-a11y-keyboa >[ 2376.251880] [ 2538] 1000 2538 127619 0 401408 420 0 gsd-a11y-settin >[ 2376.251885] [ 2540] 1000 2540 276464 0 761856 2585 0 gsd-clipboard >[ 2376.251889] [ 2541] 1000 2541 356674 145 827392 2572 0 gsd-color >[ 2376.251893] [ 2542] 1000 2542 136716 0 466944 516 0 gsd-datetime >[ 2376.251898] [ 2543] 1000 2543 148232 49 438272 397 0 gsd-housekeepin >[ 2376.251902] [ 2547] 1000 2547 316653 0 806912 2671 0 gsd-keyboard >[ 2376.251906] [ 2548] 1000 2548 391021 0 880640 2824 0 gsd-media-keys >[ 2376.251911] [ 2554] 0 2554 57744 14 262144 292 0 cupsd >[ 2376.251915] [ 2608] 1000 2608 25484716 0 1204224 11024 0 evolution-calen >[ 2376.251920] [ 2610] 1000 2610 78437 1 176128 202 0 ibus-engine-sim >[ 2376.251924] [ 2710] 1000 2710 154396 0 466944 468 0 gsd-printer >[ 2376.251929] [ 2721] 1000 2721 25488048 0 1110016 10985 0 evolution-calen >[ 2376.251933] [ 2756] 1000 2756 142391 0 528384 3854 0 seapplet >[ 2376.251938] [ 2762] 1000 2762 349908 6 1019904 18364 0 gnome-software >[ 2376.251942] [ 2770] 1000 2770 69562 0 172032 296 0 gsd-disk-utilit >[ 2376.251946] [ 2772] 1000 2772 357990 0 802816 1962 0 tracker-extract >[ 2376.251951] [ 2780] 1000 2780 103703 0 303104 420 0 tracker-miner-a >[ 2376.251955] [ 2785] 1000 2785 719177 3609 1929216 30733 0 sbis3plugin >[ 2376.251960] [ 2790] 1000 2790 25501236 0 1105920 2909 0 evolution-alarm >[ 2376.251964] [ 2792] 1000 2792 127639 0 364544 575 0 tracker-miner-f >[ 2376.251969] [ 2796] 1000 2796 160989 0 524288 1350 0 abrt-applet >[ 2376.251974] [ 2797] 1000 2797 190202 334 315392 859 0 tracker-store >[ 2376.251978] [ 2844] 1000 2844 25583038 0 1220608 13801 0 evolution-calen >[ 2376.251983] [ 2845] 1000 2845 25454426 0 1089536 2084 0 evolution-addre >[ 2376.251987] [ 2859] 1000 2859 25497717 0 1036288 2176 0 evolution-addre >[ 2376.251992] [ 2889] 0 2889 90699 0 307200 443 -900 abrt-dbus >[ 2376.251996] [ 2898] 1000 2898 25506490 0 1114112 11012 0 evolution-calen >[ 2376.252001] [ 2943] 1000 2943 29673910 0 1179648 11048 0 evolution-calen >[ 2376.252006] [ 3002] 1000 3002 148427 413 524288 1966 0 sbis3plugin >[ 2376.252010] [ 3031] 0 3031 158973 79 516096 956 0 fwupd >[ 2376.252014] [ 3060] 1000 3060 131191 84 425984 975 0 sbis3plugin >[ 2376.252019] [ 3083] 1000 3083 194613 760 716800 1699 0 sbis3plugin >[ 2376.252023] [ 3205] 1000 3205 154225 44 458752 1024 0 sbis3plugin >[ 2376.252028] [ 3235] 1000 3235 152622 76 421888 879 0 sbis3plugin >[ 2376.252032] [ 3270] 1000 3270 160964 65 618496 1250 0 sbis3plugin >[ 2376.252037] [ 3295] 1000 3295 127068 85 385024 980 0 sbis3plugin >[ 2376.252041] [ 3313] 1000 3313 143073 145 434176 1382 0 sbis3plugin >[ 2376.252045] [ 3349] 1000 3349 642359 0 700416 3658 0 gnome-documents >[ 2376.252050] [ 3355] 1000 3355 179242 0 626688 1515 0 nautilus >[ 2376.252055] [ 3410] 1000 3410 119215 0 225280 303 0 gvfsd-trash >[ 2376.252059] [ 3450] 1000 3450 21899 0 155648 181 0 obexd >[ 2376.252063] [ 3602] 1000 3602 146490 83 528384 1224 0 sbis3plugin >[ 2376.252068] [ 3628] 1000 3628 181534 64 700416 1759 0 sbis3plugin >[ 2376.252072] [ 3705] 1000 3705 157894 102 577536 1250 0 sbis3plugin >[ 2376.252076] [ 3820] 1000 3820 457812 7640 1310720 13767 0 virt-manager >[ 2376.252081] [ 4032] 0 4032 83451 0 319488 331 -900 virtlogd >[ 2376.252085] [ 4046] 107 4046 801179 68600 5984256 534277 0 qemu-system-x86 >[ 2376.252090] [ 4048] 0 4048 16036 30 172032 118 0 systemd-machine >[ 2376.252094] [ 4618] 0 4618 36368 12 307200 265 0 sshd >[ 2376.252099] [ 4637] 0 4637 19797 1 196608 305 0 systemd >[ 2376.252103] [ 4650] 0 4650 72718 1 266240 1132 0 (sd-pam) >[ 2376.252108] [ 4668] 0 4668 36419 82 290816 250 0 sshd >[ 2376.252112] [ 4674] 0 4674 33591 1 90112 531 0 bash >[ 2376.252117] [ 4710] 1000 4710 47154 32 188416 105 0 gconfd-2 >[ 2376.252121] [ 4765] 0 4765 34622 356 94208 28 0 htop >[ 2376.252127] [ 5073] 1000 5073 179772 501 552960 3320 0 gnome-terminal- >[ 2376.252131] [ 5180] 1000 5180 33067 2 86016 532 0 bash >[ 2376.252136] [ 5290] 1000 5290 33067 1 81920 523 0 bash >[ 2376.252140] [ 5324] 1000 5324 34970 527 102400 48 0 htop >[ 2376.252144] [ 5326] 1000 5326 33067 1 90112 523 0 bash >[ 2376.252149] [ 5360] 1000 5360 941014 157367 4579328 52061 0 firefox >[ 2376.252153] [ 5519] 1000 5519 501521 11938 1433600 19271 0 Web Content >[ 2376.252158] [ 5554] 1000 5554 446057 467 1011712 8349 0 file:// Content >[ 2376.252162] [ 5593] 1000 5593 472917 6559 1216512 13857 0 Web Content >[ 2376.252166] [ 5610] 1000 5610 470632 6498 1200128 13245 0 Web Content >[ 2376.252170] [ 5757] 1000 5757 33067 1 77824 524 0 bash >[ 2376.252175] [ 5793] 1000 5793 63863 0 299008 204 0 su >[ 2376.252179] [ 5802] 0 5802 33590 0 90112 530 0 bash >[ 2376.252184] [ 5886] 1000 5886 33067 2 86016 525 0 bash >[ 2376.252189] [ 6125] 1000 6125 22504497 7398232 177774592 14522539 0 Web Content >[ 2376.252194] [ 6223] 0 6223 70462 44 364544 260 0 sssd_secrets >[ 2376.252199] [ 6224] 0 6224 69781 118 380928 298 0 sssd_kcm >[ 2376.252202] Out of memory: Kill process 6125 (Web Content) score 932 or sacrifice child >[ 2376.252341] Killed process 6125 (Web Content) total-vm:90017988kB, anon-rss:29592928kB, file-rss:0kB, shmem-rss:0kB >[ 2392.463754] oom_reaper: reaped process 6125 (Web Content), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB >[ 2942.496991] sysrq: SysRq : Show Blocked State >[ 2942.497001] task PC stack pid father >[ 2942.497182] tracker-store D10664 2797 2164 0x00000000 >[ 2942.497190] Call Trace: >[ 2942.497201] ? __schedule+0x2ed/0xba0 >[ 2942.497212] schedule+0x2f/0x90 >[ 2942.497216] io_schedule+0x12/0x40 >[ 2942.497221] generic_file_read_iter+0x39e/0xdb0 >[ 2942.497235] ? page_cache_tree_insert+0x130/0x130 >[ 2942.497279] xfs_file_buffered_aio_read+0x65/0x1a0 [xfs] >[ 2942.497311] xfs_file_read_iter+0x64/0xc0 [xfs] >[ 2942.497317] __vfs_read+0x102/0x170 >[ 2942.497329] vfs_read+0x9e/0x150 >[ 2942.497335] SyS_pread64+0x93/0xb0 >[ 2942.497340] ? trace_hardirqs_off_thunk+0x1a/0x1c >[ 2942.497346] do_syscall_64+0x79/0x220 >[ 2942.497351] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 2942.497355] RIP: 0033:0x7f8681df9873 >[ 2942.497357] RSP: 002b:00007ffca5075a40 EFLAGS: 00000293 ORIG_RAX: 0000000000000011 >[ 2942.497362] RAX: ffffffffffffffda RBX: 0000000000001000 RCX: 00007f8681df9873 >[ 2942.497364] RDX: 0000000000001000 RSI: 0000561a11e148e8 RDI: 0000000000000008 >[ 2942.497367] RBP: 0000000000001000 R08: 0000561a11e148e8 R09: 0000000004f00fff >[ 2942.497392] R10: 000000002c55a000 R11: 0000000000000293 R12: 0000000000000000 >[ 2942.497394] R13: 0000561a11e148e8 R14: 000000002c55a000 R15: 0000561a11bc3580 >[ 3015.961826] sysrq: SysRq : Show Blocked State >[ 3015.961843] task PC stack pid father >[ 3015.962021] tracker-store D10664 2797 2164 0x00000000 >[ 3015.962026] Call Trace: >[ 3015.962035] ? __schedule+0x2ed/0xba0 >[ 3015.962041] schedule+0x2f/0x90 >[ 3015.962044] io_schedule+0x12/0x40 >[ 3015.962047] generic_file_read_iter+0x39e/0xdb0 >[ 3015.962054] ? page_cache_tree_insert+0x130/0x130 >[ 3015.962094] xfs_file_buffered_aio_read+0x65/0x1a0 [xfs] >[ 3015.962118] xfs_file_read_iter+0x64/0xc0 [xfs] >[ 3015.962123] __vfs_read+0x102/0x170 >[ 3015.962130] vfs_read+0x9e/0x150 >[ 3015.962133] SyS_pread64+0x93/0xb0 >[ 3015.962136] ? trace_hardirqs_off_thunk+0x1a/0x1c >[ 3015.962140] do_syscall_64+0x79/0x220 >[ 3015.962143] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3015.962146] RIP: 0033:0x7f8681df9873 >[ 3015.962147] RSP: 002b:00007ffca5075a40 EFLAGS: 00000293 ORIG_RAX: 0000000000000011 >[ 3015.962150] RAX: ffffffffffffffda RBX: 0000000000001000 RCX: 00007f8681df9873 >[ 3015.962151] RDX: 0000000000001000 RSI: 0000561a11e4e5a8 RDI: 0000000000000008 >[ 3015.962153] RBP: 0000000000001000 R08: 0000561a11e4e5a8 R09: 000000000dae0fff >[ 3015.962154] R10: 000000000a28b000 R11: 0000000000000293 R12: 0000000000000000 >[ 3015.962155] R13: 0000561a11e4e5a8 R14: 000000000a28b000 R15: 0000561a11bc3580 >[ 3126.074794] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3126.074797] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3126.074800] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3126.074802] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3126.074803] Call Trace: >[ 3126.074810] dump_stack+0x85/0xbf >[ 3126.074815] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3126.074824] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3126.074833] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3126.074840] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3126.074844] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3126.074853] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3126.074856] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3126.074862] ? mutex_trylock+0xcd/0xe0 >[ 3126.074867] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3126.074899] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3126.074921] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3126.074945] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3126.074969] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3126.074991] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3126.075008] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3126.075030] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3126.075042] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3126.075051] drm_ioctl+0x2d5/0x370 [drm] >[ 3126.075068] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3126.075073] ? __pm_runtime_resume+0x54/0x90 >[ 3126.075079] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3126.075097] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3126.075103] do_vfs_ioctl+0xa5/0x6e0 >[ 3126.075110] SyS_ioctl+0x74/0x80 >[ 3126.075115] do_syscall_64+0x79/0x220 >[ 3126.075118] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3126.075121] RIP: 0033:0x7f70a90d90f7 >[ 3126.075122] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3126.075125] RAX: ffffffffffffffda RBX: 000055e7ee2f1e60 RCX: 00007f70a90d90f7 >[ 3126.075126] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3126.075127] RBP: 00007ffd456b98b0 R08: 000055e7ee2f1e60 R09: 00007f70a939dca0 >[ 3126.075129] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 3126.075130] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ebd74c40 >[ 3126.544954] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3126.544957] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3126.544960] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3126.544961] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3126.544962] Call Trace: >[ 3126.544969] dump_stack+0x85/0xbf >[ 3126.544973] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3126.544981] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3126.544989] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3126.544995] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3126.544999] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3126.545006] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3126.545009] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3126.545015] ? mutex_trylock+0xcd/0xe0 >[ 3126.545020] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3126.545054] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3126.545077] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3126.545101] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3126.545123] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3126.545143] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3126.545160] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3126.545180] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3126.545191] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3126.545199] drm_ioctl+0x2d5/0x370 [drm] >[ 3126.545216] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3126.545221] ? __pm_runtime_resume+0x54/0x90 >[ 3126.545226] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3126.545243] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3126.545249] do_vfs_ioctl+0xa5/0x6e0 >[ 3126.545255] SyS_ioctl+0x74/0x80 >[ 3126.545260] do_syscall_64+0x79/0x220 >[ 3126.545263] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3126.545266] RIP: 0033:0x7f70a90d90f7 >[ 3126.545267] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3126.545270] RAX: ffffffffffffffda RBX: 000055e7eb73efd0 RCX: 00007f70a90d90f7 >[ 3126.545271] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3126.545272] RBP: 00007ffd456b9940 R08: 000055e7eb73efd0 R09: 00007f70a939dce0 >[ 3126.545273] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 3126.545274] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edacc200 >[ 3132.913193] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3132.913199] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3132.913203] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3132.913205] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3132.913207] Call Trace: >[ 3132.913218] dump_stack+0x85/0xbf >[ 3132.913224] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3132.913241] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3132.913261] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3132.913274] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3132.913283] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3132.913297] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3132.913304] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3132.913314] ? mutex_trylock+0xcd/0xe0 >[ 3132.913325] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3132.913398] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3132.913487] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3132.913576] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3132.913629] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3132.913661] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3132.913686] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3132.913734] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3132.913757] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3132.913774] drm_ioctl+0x2d5/0x370 [drm] >[ 3132.913802] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3132.913811] ? __pm_runtime_resume+0x54/0x90 >[ 3132.913819] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3132.913846] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3132.913855] do_vfs_ioctl+0xa5/0x6e0 >[ 3132.913863] SyS_ioctl+0x74/0x80 >[ 3132.913871] do_syscall_64+0x79/0x220 >[ 3132.913876] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3132.913879] RIP: 0033:0x7f70a90d90f7 >[ 3132.913880] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3132.913883] RAX: ffffffffffffffda RBX: 000055e7ebfb0660 RCX: 00007f70a90d90f7 >[ 3132.913884] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3132.913886] RBP: 00007ffd456b98b0 R08: 000055e7ebfb0660 R09: 0000000000000004 >[ 3132.913887] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3132.913888] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7edbd4a60 >[ 3132.935559] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3132.935562] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3132.935565] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3132.935567] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3132.935568] Call Trace: >[ 3132.935575] dump_stack+0x85/0xbf >[ 3132.935580] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3132.935589] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3132.935599] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3132.935606] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3132.935610] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3132.935619] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3132.935622] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3132.935629] ? mutex_trylock+0xcd/0xe0 >[ 3132.935634] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3132.935675] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3132.935703] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3132.935731] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3132.935759] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3132.935784] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3132.935804] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3132.935829] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3132.935845] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3132.935855] drm_ioctl+0x2d5/0x370 [drm] >[ 3132.935875] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3132.935881] ? __pm_runtime_resume+0x54/0x90 >[ 3132.935886] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3132.935908] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3132.935913] do_vfs_ioctl+0xa5/0x6e0 >[ 3132.935920] SyS_ioctl+0x74/0x80 >[ 3132.935925] do_syscall_64+0x79/0x220 >[ 3132.935929] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3132.935932] RIP: 0033:0x7f70a90d90f7 >[ 3132.935933] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3132.935936] RAX: ffffffffffffffda RBX: 000055e7ebfb0660 RCX: 00007f70a90d90f7 >[ 3132.935937] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3132.935939] RBP: 00007ffd456b98b0 R08: 000055e7ebfb0660 R09: 0000000000000004 >[ 3132.935940] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3132.935941] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7edbd4a60 >[ 3139.332955] sysrq: SysRq : Show Blocked State >[ 3139.332962] task PC stack pid father >[ 3139.333150] pool D12424 6505 2195 0x00000000 >[ 3139.333156] Call Trace: >[ 3139.333164] ? __schedule+0x2ed/0xba0 >[ 3139.333167] ? mark_held_locks+0x56/0x80 >[ 3139.333172] ? wait_for_completion+0x112/0x1a0 >[ 3139.333174] schedule+0x2f/0x90 >[ 3139.333177] schedule_timeout+0x23d/0x540 >[ 3139.333183] ? mark_held_locks+0x56/0x80 >[ 3139.333185] ? _raw_spin_unlock_irq+0x29/0x40 >[ 3139.333190] ? wait_for_completion+0x112/0x1a0 >[ 3139.333192] wait_for_completion+0x13a/0x1a0 >[ 3139.333195] ? wake_up_q+0x70/0x70 >[ 3139.333229] ? xfs_buf_read_map+0x136/0x2f0 [xfs] >[ 3139.333251] xfs_buf_submit_wait+0xad/0x530 [xfs] >[ 3139.333272] xfs_buf_read_map+0x136/0x2f0 [xfs] >[ 3139.333294] ? xfs_trans_read_buf_map+0xc3/0x590 [xfs] >[ 3139.333317] xfs_trans_read_buf_map+0xc3/0x590 [xfs] >[ 3139.333337] xfs_imap_to_bp+0x67/0xe0 [xfs] >[ 3139.333357] xfs_iread+0x7e/0x1f0 [xfs] >[ 3139.333378] ? xfs_iget+0xfe/0x11a0 [xfs] >[ 3139.333420] xfs_iget+0x500/0x11a0 [xfs] >[ 3139.333447] xfs_lookup+0x14a/0x1e0 [xfs] >[ 3139.333467] xfs_vn_lookup+0x70/0xb0 [xfs] >[ 3139.333472] lookup_slow+0x131/0x210 >[ 3139.333485] walk_component+0x1c4/0x340 >[ 3139.333487] ? link_path_walk+0x68/0x530 >[ 3139.333489] ? path_init+0x405/0x740 >[ 3139.333493] path_lookupat+0x84/0x1f0 >[ 3139.333496] ? __lock_acquire+0x2d4/0x1340 >[ 3139.333502] filename_lookup+0xb6/0x190 >[ 3139.333508] ? getname_flags+0x4a/0x1e0 >[ 3139.333512] ? __check_object_size+0xa7/0x1a0 >[ 3139.333517] ? strncpy_from_user+0x48/0x160 >[ 3139.333523] ? vfs_statx+0x73/0xe0 >[ 3139.333526] vfs_statx+0x73/0xe0 >[ 3139.333531] SYSC_newlstat+0x39/0x70 >[ 3139.333536] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3139.333540] ? trace_hardirqs_off_thunk+0x1a/0x1c >[ 3139.333543] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3139.333545] do_syscall_64+0x79/0x220 >[ 3139.333549] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3139.333551] RIP: 0033:0x7f183f79afd5 >[ 3139.333553] RSP: 002b:00007f1830b89a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 >[ 3139.333556] RAX: ffffffffffffffda RBX: 00007f181400b5d0 RCX: 00007f183f79afd5 >[ 3139.333557] RDX: 00007f1830b89af0 RSI: 00007f1830b89af0 RDI: 00007f1820019db0 >[ 3139.333558] RBP: 00007f182001d490 R08: 0000000000100006 R09: 00007f1830b89c70 >[ 3139.333560] R10: 0000000000000020 R11: 0000000000000246 R12: 00007f1820019db0 >[ 3139.333561] R13: 00007f1830b89c70 R14: 00007f1820019db0 R15: 00007f1820014830 >[ 3143.084934] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3143.084937] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3143.084939] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3143.084941] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3143.084942] Call Trace: >[ 3143.084949] dump_stack+0x85/0xbf >[ 3143.084953] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3143.084962] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3143.084971] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3143.084978] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3143.084982] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3143.084990] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3143.084993] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3143.084999] ? mutex_trylock+0xcd/0xe0 >[ 3143.085004] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3143.085040] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3143.085077] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3143.085105] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3143.085132] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3143.085158] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3143.085180] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3143.085202] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3143.085221] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3143.085230] drm_ioctl+0x2d5/0x370 [drm] >[ 3143.085249] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3143.085255] ? __pm_runtime_resume+0x54/0x90 >[ 3143.085261] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3143.085282] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3143.085289] do_vfs_ioctl+0xa5/0x6e0 >[ 3143.085296] SyS_ioctl+0x74/0x80 >[ 3143.085301] do_syscall_64+0x79/0x220 >[ 3143.085305] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3143.085308] RIP: 0033:0x7f70a90d90f7 >[ 3143.085310] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3143.085312] RAX: ffffffffffffffda RBX: 000055e7edf256c0 RCX: 00007f70a90d90f7 >[ 3143.085314] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3143.085315] RBP: 00007ffd456b9940 R08: 000055e7edf256c0 R09: 0000000000000004 >[ 3143.085317] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3143.085318] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed4ac330 >[ 3146.696549] kworker/dying (5798) used greatest stack depth: 9032 bytes left >[ 3147.310093] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3147.310098] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3147.310102] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3147.310104] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3147.310106] Call Trace: >[ 3147.310116] dump_stack+0x85/0xbf >[ 3147.310122] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3147.310134] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3147.310150] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3147.310161] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3147.310167] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3147.310180] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3147.310185] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3147.310194] ? mutex_trylock+0xcd/0xe0 >[ 3147.310203] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3147.310244] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3147.310279] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3147.310318] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3147.310355] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3147.310386] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3147.310412] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3147.310466] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3147.310482] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3147.310498] drm_ioctl+0x2d5/0x370 [drm] >[ 3147.310525] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3147.310533] ? __pm_runtime_resume+0x54/0x90 >[ 3147.310541] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3147.310571] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3147.310579] do_vfs_ioctl+0xa5/0x6e0 >[ 3147.310591] SyS_ioctl+0x74/0x80 >[ 3147.310599] do_syscall_64+0x79/0x220 >[ 3147.310604] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3147.310608] RIP: 0033:0x7f70a90d90f7 >[ 3147.310610] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3147.310614] RAX: ffffffffffffffda RBX: 000055e7edc21fa0 RCX: 00007f70a90d90f7 >[ 3147.310616] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3147.310619] RBP: 00007ffd456b98b0 R08: 000055e7edc21fa0 R09: 0000000000000004 >[ 3147.310621] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3147.310623] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ec4d0050 >[ 3147.391673] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3147.391677] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3147.391679] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3147.391681] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3147.391682] Call Trace: >[ 3147.391688] dump_stack+0x85/0xbf >[ 3147.391693] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3147.391701] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3147.391710] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3147.391716] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3147.391720] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3147.391728] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3147.391731] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3147.391736] ? mutex_trylock+0xcd/0xe0 >[ 3147.391741] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3147.391781] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3147.391799] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3147.391820] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3147.391841] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3147.391861] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3147.391877] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3147.391896] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3147.391909] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3147.391917] drm_ioctl+0x2d5/0x370 [drm] >[ 3147.391933] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3147.391938] ? __pm_runtime_resume+0x54/0x90 >[ 3147.391943] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3147.391960] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3147.391965] do_vfs_ioctl+0xa5/0x6e0 >[ 3147.391972] SyS_ioctl+0x74/0x80 >[ 3147.391977] do_syscall_64+0x79/0x220 >[ 3147.391980] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3147.391982] RIP: 0033:0x7f70a90d90f7 >[ 3147.391983] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3147.391986] RAX: ffffffffffffffda RBX: 000055e7ecceedd0 RCX: 00007f70a90d90f7 >[ 3147.391987] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3147.391988] RBP: 00007ffd456b98b0 R08: 000055e7ecceedd0 R09: 0000000000000004 >[ 3147.391990] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3147.391991] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ed85e5e0 >[ 3148.895091] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3148.895096] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3148.895100] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3148.895102] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3148.895104] Call Trace: >[ 3148.895113] dump_stack+0x85/0xbf >[ 3148.895118] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3148.895130] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3148.895145] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3148.895155] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3148.895161] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3148.895174] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3148.895179] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3148.895188] ? mutex_trylock+0xcd/0xe0 >[ 3148.895196] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3148.895237] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3148.895271] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3148.895280] ? __lock_acquire+0x2d4/0x1340 >[ 3148.895314] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3148.895353] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3148.895387] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3148.895413] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3148.895445] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3148.895461] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3148.895475] drm_ioctl+0x2d5/0x370 [drm] >[ 3148.895502] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3148.895509] ? __pm_runtime_resume+0x54/0x90 >[ 3148.895516] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3148.895544] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3148.895552] do_vfs_ioctl+0xa5/0x6e0 >[ 3148.895562] SyS_ioctl+0x74/0x80 >[ 3148.895569] do_syscall_64+0x79/0x220 >[ 3148.895574] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3148.895578] RIP: 0033:0x7fd8d64ef0f7 >[ 3148.895580] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3148.895584] RAX: ffffffffffffffda RBX: 0000000002c0d430 RCX: 00007fd8d64ef0f7 >[ 3148.895586] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3148.895588] RBP: 00007ffcc6dba370 R08: 0000000002c0d430 R09: 00007fd8d67b3c50 >[ 3148.895590] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 3148.895592] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c4d040 >[ 3151.960984] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3151.960989] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3151.960993] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3151.960995] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3151.960997] Call Trace: >[ 3151.961006] dump_stack+0x85/0xbf >[ 3151.961012] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3151.961024] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3151.961041] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3151.961052] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3151.961059] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3151.961073] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3151.961078] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3151.961089] ? mutex_trylock+0xcd/0xe0 >[ 3151.961098] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3151.961143] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3151.961175] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3151.961214] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3151.961252] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3151.961288] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3151.961315] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3151.961351] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3151.961367] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3151.961381] drm_ioctl+0x2d5/0x370 [drm] >[ 3151.961411] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3151.961418] ? __pm_runtime_resume+0x54/0x90 >[ 3151.961427] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3151.961457] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3151.961465] do_vfs_ioctl+0xa5/0x6e0 >[ 3151.961478] SyS_ioctl+0x74/0x80 >[ 3151.961485] do_syscall_64+0x79/0x220 >[ 3151.961490] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3151.961494] RIP: 0033:0x7f70a90d90f7 >[ 3151.961496] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3151.961501] RAX: ffffffffffffffda RBX: 000055e7eb59feb0 RCX: 00007f70a90d90f7 >[ 3151.961503] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3151.961505] RBP: 00007ffd456b9940 R08: 000055e7eb59feb0 R09: 0000000000000004 >[ 3151.961507] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3151.961510] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb997800 >[ 3153.890764] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3153.890767] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3153.890770] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3153.890771] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3153.890772] Call Trace: >[ 3153.890780] dump_stack+0x85/0xbf >[ 3153.890784] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3153.890792] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3153.890801] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3153.890807] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3153.890811] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3153.890819] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3153.890822] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3153.890827] ? mutex_trylock+0xcd/0xe0 >[ 3153.890832] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3153.890868] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3153.890886] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3153.890908] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3153.890929] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3153.890949] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3153.890965] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3153.890985] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3153.890997] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3153.891005] drm_ioctl+0x2d5/0x370 [drm] >[ 3153.891022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3153.891026] ? __pm_runtime_resume+0x54/0x90 >[ 3153.891032] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3153.891049] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3153.891054] do_vfs_ioctl+0xa5/0x6e0 >[ 3153.891061] SyS_ioctl+0x74/0x80 >[ 3153.891066] do_syscall_64+0x79/0x220 >[ 3153.891069] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3153.891071] RIP: 0033:0x7fd8d64ef0f7 >[ 3153.891073] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3153.891076] RAX: ffffffffffffffda RBX: 0000000002c6d9c0 RCX: 00007fd8d64ef0f7 >[ 3153.891077] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3153.891078] RBP: 00007ffcc6dba370 R08: 0000000002c6d9c0 R09: 0000000000000004 >[ 3153.891079] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3153.891081] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002d6b860 >[ 3153.903986] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3153.903990] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3153.903993] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3153.903994] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3153.903995] Call Trace: >[ 3153.904002] dump_stack+0x85/0xbf >[ 3153.904006] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3153.904014] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3153.904024] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3153.904030] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3153.904034] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3153.904042] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3153.904045] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3153.904051] ? mutex_trylock+0xcd/0xe0 >[ 3153.904056] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3153.904090] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3153.904109] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3153.904130] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3153.904152] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3153.904172] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3153.904188] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3153.904207] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3153.904219] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3153.904227] drm_ioctl+0x2d5/0x370 [drm] >[ 3153.904243] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3153.904248] ? __pm_runtime_resume+0x54/0x90 >[ 3153.904253] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3153.904271] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3153.904276] do_vfs_ioctl+0xa5/0x6e0 >[ 3153.904283] SyS_ioctl+0x74/0x80 >[ 3153.904288] do_syscall_64+0x79/0x220 >[ 3153.904291] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3153.904294] RIP: 0033:0x7fd8d64ef0f7 >[ 3153.904295] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3153.904298] RAX: ffffffffffffffda RBX: 0000000002c6d9c0 RCX: 00007fd8d64ef0f7 >[ 3153.904299] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3153.904301] RBP: 00007ffcc6dba370 R08: 0000000002c6d9c0 R09: 0000000000000004 >[ 3153.904302] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3153.904303] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002d6b860 >[ 3159.734162] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3159.734166] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3159.734168] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3159.734170] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3159.734171] Call Trace: >[ 3159.734178] dump_stack+0x85/0xbf >[ 3159.734182] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3159.734190] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3159.734199] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3159.734206] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3159.734210] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3159.734218] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3159.734221] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3159.734227] ? mutex_trylock+0xcd/0xe0 >[ 3159.734232] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3159.734265] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3159.734289] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3159.734313] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3159.734337] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3159.734359] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3159.734376] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3159.734397] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3159.734410] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3159.734419] drm_ioctl+0x2d5/0x370 [drm] >[ 3159.734435] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3159.734441] ? __pm_runtime_resume+0x54/0x90 >[ 3159.734446] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3159.734464] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3159.734469] do_vfs_ioctl+0xa5/0x6e0 >[ 3159.734476] SyS_ioctl+0x74/0x80 >[ 3159.734481] do_syscall_64+0x79/0x220 >[ 3159.734484] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3159.734486] RIP: 0033:0x7f70a90d90f7 >[ 3159.734488] RSP: 002b:00007ffd456b6cb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3159.734490] RAX: ffffffffffffffda RBX: 000055e7ee0de970 RCX: 00007f70a90d90f7 >[ 3159.734492] RDX: 00007ffd456b6d00 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3159.734493] RBP: 00007ffd456b6d00 R08: 000055e7ee0de970 R09: 0000000000000004 >[ 3159.734494] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3159.734496] R13: 000000000000000c R14: 00007ffd456b6d98 R15: 000055e7edc9c340 >[ 3159.781301] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3159.781306] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3159.781309] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3159.781311] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3159.781313] Call Trace: >[ 3159.781321] dump_stack+0x85/0xbf >[ 3159.781327] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3159.781338] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3159.781352] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3159.781361] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3159.781366] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3159.781378] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3159.781382] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3159.781391] ? mutex_trylock+0xcd/0xe0 >[ 3159.781398] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3159.781443] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3159.781488] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3159.781536] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3159.781601] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3159.781634] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3159.781661] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3159.781703] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3159.781720] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3159.781745] drm_ioctl+0x2d5/0x370 [drm] >[ 3159.781773] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3159.781789] ? __pm_runtime_resume+0x54/0x90 >[ 3159.781796] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3159.781824] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3159.781831] do_vfs_ioctl+0xa5/0x6e0 >[ 3159.781841] SyS_ioctl+0x74/0x80 >[ 3159.781848] do_syscall_64+0x79/0x220 >[ 3159.781852] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3159.781855] RIP: 0033:0x7f70a90d90f7 >[ 3159.781857] RSP: 002b:00007ffd456b79a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3159.781861] RAX: ffffffffffffffda RBX: 000055e7ee353000 RCX: 00007f70a90d90f7 >[ 3159.781863] RDX: 00007ffd456b79f0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3159.781864] RBP: 00007ffd456b79f0 R08: 000055e7ee353000 R09: 0000000000000004 >[ 3159.781866] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3159.781868] R13: 000000000000000c R14: 00007ffd456b7a88 R15: 000055e7ef06fef0 >[ 3161.803570] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3161.803574] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3161.803578] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3161.803580] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3161.803582] Call Trace: >[ 3161.803590] dump_stack+0x85/0xbf >[ 3161.803596] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3161.803617] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3161.803633] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3161.803643] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3161.803649] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3161.803663] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3161.803667] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3161.803677] ? mutex_trylock+0xcd/0xe0 >[ 3161.803685] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3161.803724] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3161.803757] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3161.803794] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3161.803830] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3161.803864] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3161.803889] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3161.803921] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3161.803936] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3161.803949] drm_ioctl+0x2d5/0x370 [drm] >[ 3161.803976] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3161.803983] ? __pm_runtime_resume+0x54/0x90 >[ 3161.803991] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3161.804019] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3161.804027] do_vfs_ioctl+0xa5/0x6e0 >[ 3161.804039] SyS_ioctl+0x74/0x80 >[ 3161.804047] do_syscall_64+0x79/0x220 >[ 3161.804052] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3161.804056] RIP: 0033:0x7fd8d64ef0f7 >[ 3161.804058] RSP: 002b:00007ffcc6db9d58 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3161.804062] RAX: ffffffffffffffda RBX: 0000000002beb330 RCX: 00007fd8d64ef0f7 >[ 3161.804064] RDX: 00007ffcc6db9da0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3161.804066] RBP: 00007ffcc6db9da0 R08: 0000000002beb330 R09: 0000000000000004 >[ 3161.804068] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3161.804070] R13: 000000000000000b R14: 00007ffcc6db9e38 R15: 0000000002bcbeb0 >[ 3161.945550] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3161.945554] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3161.945557] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3161.945558] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3161.945560] Call Trace: >[ 3161.945567] dump_stack+0x85/0xbf >[ 3161.945573] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3161.945581] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3161.945591] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3161.945597] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3161.945601] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3161.945609] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3161.945612] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3161.945618] ? mutex_trylock+0xcd/0xe0 >[ 3161.945624] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3161.945662] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3161.945689] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3161.945715] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3161.945741] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3161.945764] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3161.945782] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3161.945803] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3161.945817] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3161.945826] drm_ioctl+0x2d5/0x370 [drm] >[ 3161.945843] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3161.945849] ? __pm_runtime_resume+0x54/0x90 >[ 3161.945854] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3161.945874] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3161.945879] do_vfs_ioctl+0xa5/0x6e0 >[ 3161.945887] SyS_ioctl+0x74/0x80 >[ 3161.945892] do_syscall_64+0x79/0x220 >[ 3161.945896] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3161.945898] RIP: 0033:0x7fd8d64ef0f7 >[ 3161.945901] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3161.945904] RAX: ffffffffffffffda RBX: 0000000002ced920 RCX: 00007fd8d64ef0f7 >[ 3161.945906] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3161.945908] RBP: 00007ffcc6dba370 R08: 0000000002ced920 R09: 0000000000000004 >[ 3161.945909] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3161.945911] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c3e190 >[ 3162.403863] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3162.403867] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3162.403869] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3162.403870] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3162.403872] Call Trace: >[ 3162.403879] dump_stack+0x85/0xbf >[ 3162.403884] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3162.403893] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3162.403901] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3162.403907] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3162.403911] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3162.403918] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3162.403921] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3162.403927] ? mutex_trylock+0xcd/0xe0 >[ 3162.403932] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3162.403974] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3162.403994] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3162.404017] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3162.404040] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3162.404062] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3162.404080] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3162.404100] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3162.404116] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3162.404124] drm_ioctl+0x2d5/0x370 [drm] >[ 3162.404142] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3162.404147] ? __pm_runtime_resume+0x54/0x90 >[ 3162.404152] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3162.404171] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3162.404177] do_vfs_ioctl+0xa5/0x6e0 >[ 3162.404183] SyS_ioctl+0x74/0x80 >[ 3162.404188] do_syscall_64+0x79/0x220 >[ 3162.404192] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3162.404194] RIP: 0033:0x7fd8d64ef0f7 >[ 3162.404195] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3162.404198] RAX: ffffffffffffffda RBX: 0000000002beb330 RCX: 00007fd8d64ef0f7 >[ 3162.404199] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3162.404200] RBP: 00007ffcc6dba370 R08: 0000000002beb330 R09: 00007fd8d67b3e10 >[ 3162.404202] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 3162.404203] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bd20c0 >[ 3167.450748] swiotlb_tbl_map_single: 6 callbacks suppressed >[ 3167.450751] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3167.450756] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3167.450760] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3167.450762] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3167.450764] Call Trace: >[ 3167.450773] dump_stack+0x85/0xbf >[ 3167.450779] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3167.450792] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3167.450808] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3167.450819] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3167.450825] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3167.450840] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3167.450845] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3167.450855] ? mutex_trylock+0xcd/0xe0 >[ 3167.450863] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3167.450906] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3167.450941] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3167.450982] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3167.451020] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3167.451056] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3167.451084] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3167.451120] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3167.451135] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3167.451150] drm_ioctl+0x2d5/0x370 [drm] >[ 3167.451179] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3167.451186] ? __pm_runtime_resume+0x54/0x90 >[ 3167.451195] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3167.451226] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3167.451234] do_vfs_ioctl+0xa5/0x6e0 >[ 3167.451246] SyS_ioctl+0x74/0x80 >[ 3167.451254] do_syscall_64+0x79/0x220 >[ 3167.451259] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3167.451262] RIP: 0033:0x7fd8d64ef0f7 >[ 3167.451265] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3167.451269] RAX: ffffffffffffffda RBX: 0000000002c624f0 RCX: 00007fd8d64ef0f7 >[ 3167.451271] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3167.451274] RBP: 00007ffcc6dba370 R08: 0000000002c624f0 R09: 0000000000000004 >[ 3167.451276] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3167.451278] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002beb170 >[ 3167.466127] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3167.466131] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3167.466135] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3167.466137] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3167.466139] Call Trace: >[ 3167.466148] dump_stack+0x85/0xbf >[ 3167.466154] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3167.466165] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3167.466181] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3167.466190] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3167.466195] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3167.466206] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3167.466209] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3167.466217] ? mutex_trylock+0xcd/0xe0 >[ 3167.466226] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3167.466265] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3167.466299] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3167.466339] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3167.466376] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3167.466411] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3167.466439] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3167.466473] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3167.466488] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3167.466503] drm_ioctl+0x2d5/0x370 [drm] >[ 3167.466532] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3167.466539] ? __pm_runtime_resume+0x54/0x90 >[ 3167.466547] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3167.466577] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3167.466585] do_vfs_ioctl+0xa5/0x6e0 >[ 3167.466597] SyS_ioctl+0x74/0x80 >[ 3167.466604] do_syscall_64+0x79/0x220 >[ 3167.466610] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3167.466613] RIP: 0033:0x7fd8d64ef0f7 >[ 3167.466616] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3167.466620] RAX: ffffffffffffffda RBX: 0000000002c624f0 RCX: 00007fd8d64ef0f7 >[ 3167.466622] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3167.466624] RBP: 00007ffcc6dba370 R08: 0000000002c624f0 R09: 0000000000000004 >[ 3167.466627] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3167.466629] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002beb170 >[ 3167.937591] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3167.937595] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3167.937597] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3167.937599] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3167.937600] Call Trace: >[ 3167.937607] dump_stack+0x85/0xbf >[ 3167.937611] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3167.937619] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3167.937628] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3167.937634] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3167.937638] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3167.937646] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3167.937649] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3167.937655] ? mutex_trylock+0xcd/0xe0 >[ 3167.937660] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3167.937696] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3167.937716] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3167.937749] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3167.937774] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3167.937794] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3167.937810] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3167.937829] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3167.937841] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3167.937849] drm_ioctl+0x2d5/0x370 [drm] >[ 3167.937865] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3167.937870] ? __pm_runtime_resume+0x54/0x90 >[ 3167.937876] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3167.937893] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3167.937898] do_vfs_ioctl+0xa5/0x6e0 >[ 3167.937905] SyS_ioctl+0x74/0x80 >[ 3167.937910] do_syscall_64+0x79/0x220 >[ 3167.937913] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3167.937915] RIP: 0033:0x7fd8d64ef0f7 >[ 3167.937917] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3167.937919] RAX: ffffffffffffffda RBX: 0000000002bf51e0 RCX: 00007fd8d64ef0f7 >[ 3167.937921] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3167.937922] RBP: 00007ffcc6dba370 R08: 0000000002bf51e0 R09: 0000000000000009 >[ 3167.937923] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 3167.937925] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bf5110 >[ 3168.365054] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3168.365057] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3168.365060] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3168.365061] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3168.365062] Call Trace: >[ 3168.365070] dump_stack+0x85/0xbf >[ 3168.365074] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3168.365082] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3168.365092] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3168.365099] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3168.365102] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3168.365111] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3168.365114] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3168.365120] ? mutex_trylock+0xcd/0xe0 >[ 3168.365125] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3168.365171] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3168.365199] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3168.365224] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3168.365247] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3168.365268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3168.365285] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3168.365305] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3168.365318] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3168.365326] drm_ioctl+0x2d5/0x370 [drm] >[ 3168.365343] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3168.365347] ? __pm_runtime_resume+0x54/0x90 >[ 3168.365352] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3168.365370] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3168.365375] do_vfs_ioctl+0xa5/0x6e0 >[ 3168.365382] SyS_ioctl+0x74/0x80 >[ 3168.365387] do_syscall_64+0x79/0x220 >[ 3168.365390] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3168.365393] RIP: 0033:0x7fd8d64ef0f7 >[ 3168.365394] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3168.365397] RAX: ffffffffffffffda RBX: 0000000002cc3c80 RCX: 00007fd8d64ef0f7 >[ 3168.365398] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3168.365399] RBP: 00007ffcc6dba370 R08: 0000000002cc3c80 R09: 0000000000000004 >[ 3168.365401] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3168.365402] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cc9660 >[ 3168.368754] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3168.368758] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3168.368762] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3168.368764] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3168.368767] Call Trace: >[ 3168.368774] dump_stack+0x85/0xbf >[ 3168.368780] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3168.368790] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3168.368806] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3168.368816] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3168.368822] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3168.368835] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3168.368840] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3168.368849] ? mutex_trylock+0xcd/0xe0 >[ 3168.368857] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3168.368895] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3168.368928] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3168.368964] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3168.369001] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3168.369037] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3168.369064] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3168.369096] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3168.369111] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3168.369127] drm_ioctl+0x2d5/0x370 [drm] >[ 3168.369156] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3168.369163] ? __pm_runtime_resume+0x54/0x90 >[ 3168.369171] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3168.369201] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3168.369210] do_vfs_ioctl+0xa5/0x6e0 >[ 3168.369222] SyS_ioctl+0x74/0x80 >[ 3168.369230] do_syscall_64+0x79/0x220 >[ 3168.369235] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3168.369238] RIP: 0033:0x7fd8d64ef0f7 >[ 3168.369241] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3168.369245] RAX: ffffffffffffffda RBX: 0000000002cc3c80 RCX: 00007fd8d64ef0f7 >[ 3168.369248] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3168.369250] RBP: 00007ffcc6dba370 R08: 0000000002cc3c80 R09: 0000000000000004 >[ 3168.369252] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3168.369255] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cc9660 >[ 3173.401826] swiotlb_tbl_map_single: 6 callbacks suppressed >[ 3173.401829] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3173.401832] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3173.401835] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3173.401837] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3173.401838] Call Trace: >[ 3173.401845] dump_stack+0x85/0xbf >[ 3173.401850] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3173.401859] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3173.401868] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3173.401875] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3173.401879] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3173.401888] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3173.401891] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3173.401897] ? mutex_trylock+0xcd/0xe0 >[ 3173.401902] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3173.401942] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3173.401973] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3173.402004] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3173.402033] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3173.402058] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3173.402079] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3173.402104] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3173.402118] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3173.402127] drm_ioctl+0x2d5/0x370 [drm] >[ 3173.402150] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3173.402157] ? __pm_runtime_resume+0x54/0x90 >[ 3173.402165] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3173.402193] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3173.402199] do_vfs_ioctl+0xa5/0x6e0 >[ 3173.402207] SyS_ioctl+0x74/0x80 >[ 3173.402212] do_syscall_64+0x79/0x220 >[ 3173.402216] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3173.402218] RIP: 0033:0x7fd8d64ef0f7 >[ 3173.402220] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3173.402222] RAX: ffffffffffffffda RBX: 0000000002c60970 RCX: 00007fd8d64ef0f7 >[ 3173.402224] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3173.402225] RBP: 00007ffcc6dba370 R08: 0000000002c60970 R09: 0000000000000004 >[ 3173.402226] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3173.402227] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c567b0 >[ 3173.834209] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3173.834212] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3173.834215] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3173.834216] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3173.834217] Call Trace: >[ 3173.834224] dump_stack+0x85/0xbf >[ 3173.834229] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3173.834237] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3173.834246] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3173.834252] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3173.834256] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3173.834264] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3173.834267] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3173.834273] ? mutex_trylock+0xcd/0xe0 >[ 3173.834278] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3173.834310] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3173.834331] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3173.834354] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3173.834377] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3173.834398] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3173.834415] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3173.834446] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3173.834459] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3173.834468] drm_ioctl+0x2d5/0x370 [drm] >[ 3173.834485] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3173.834490] ? __pm_runtime_resume+0x54/0x90 >[ 3173.834495] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3173.834513] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3173.834519] do_vfs_ioctl+0xa5/0x6e0 >[ 3173.834526] SyS_ioctl+0x74/0x80 >[ 3173.834531] do_syscall_64+0x79/0x220 >[ 3173.834534] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3173.834537] RIP: 0033:0x7fd8d64ef0f7 >[ 3173.834539] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3173.834541] RAX: ffffffffffffffda RBX: 0000000002c60970 RCX: 00007fd8d64ef0f7 >[ 3173.834543] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3173.834544] RBP: 00007ffcc6dba370 R08: 0000000002c60970 R09: 0000000000000004 >[ 3173.834545] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3173.834546] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c567b0 >[ 3174.545208] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3174.545211] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3174.545214] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3174.545216] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3174.545217] Call Trace: >[ 3174.545224] dump_stack+0x85/0xbf >[ 3174.545229] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3174.545237] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3174.545247] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3174.545254] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3174.545258] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3174.545266] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3174.545269] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3174.545275] ? mutex_trylock+0xcd/0xe0 >[ 3174.545281] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3174.545322] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3174.545356] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3174.545394] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3174.545430] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3174.545464] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3174.545492] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3174.545524] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3174.545540] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3174.545554] drm_ioctl+0x2d5/0x370 [drm] >[ 3174.545583] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3174.545591] ? __pm_runtime_resume+0x54/0x90 >[ 3174.545599] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3174.545629] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3174.545637] do_vfs_ioctl+0xa5/0x6e0 >[ 3174.545649] SyS_ioctl+0x74/0x80 >[ 3174.545657] do_syscall_64+0x79/0x220 >[ 3174.545662] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3174.545665] RIP: 0033:0x7fd8d64ef0f7 >[ 3174.545668] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3174.545672] RAX: ffffffffffffffda RBX: 0000000002b47b00 RCX: 00007fd8d64ef0f7 >[ 3174.545674] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3174.545675] RBP: 00007ffcc6dba370 R08: 0000000002b47b00 R09: 0000000000000004 >[ 3174.545677] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3174.545679] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc99b0 >[ 3177.382818] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3177.382823] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3177.382827] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3177.382829] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3177.382832] Call Trace: >[ 3177.382840] dump_stack+0x85/0xbf >[ 3177.382847] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3177.382859] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3177.382875] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3177.382885] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3177.382891] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3177.382906] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3177.382911] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3177.382920] ? mutex_trylock+0xcd/0xe0 >[ 3177.382929] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3177.382974] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3177.383007] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3177.383047] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3177.383083] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3177.383120] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3177.383147] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3177.383182] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3177.383199] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3177.383213] drm_ioctl+0x2d5/0x370 [drm] >[ 3177.383241] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3177.383248] ? __pm_runtime_resume+0x54/0x90 >[ 3177.383255] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3177.383282] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3177.383290] do_vfs_ioctl+0xa5/0x6e0 >[ 3177.383301] SyS_ioctl+0x74/0x80 >[ 3177.383308] do_syscall_64+0x79/0x220 >[ 3177.383313] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3177.383316] RIP: 0033:0x7f70a90d90f7 >[ 3177.383318] RSP: 002b:00007ffd456b6cb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3177.383322] RAX: ffffffffffffffda RBX: 000055e7ed87da70 RCX: 00007f70a90d90f7 >[ 3177.383324] RDX: 00007ffd456b6d00 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3177.383327] RBP: 00007ffd456b6d00 R08: 000055e7ed87da70 R09: 0000000000000004 >[ 3177.383329] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3177.383330] R13: 000000000000000c R14: 00007ffd456b6d98 R15: 000055e7eeb0ba00 >[ 3177.397921] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3177.397926] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3177.397930] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3177.397933] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3177.397935] Call Trace: >[ 3177.397944] dump_stack+0x85/0xbf >[ 3177.397950] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3177.397962] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3177.397978] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3177.397989] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3177.397995] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3177.398010] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3177.398015] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3177.398025] ? mutex_trylock+0xcd/0xe0 >[ 3177.398033] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3177.398073] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3177.398109] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3177.398150] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3177.398189] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3177.398226] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3177.398254] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3177.398301] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3177.398317] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3177.398331] drm_ioctl+0x2d5/0x370 [drm] >[ 3177.398360] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3177.398367] ? __pm_runtime_resume+0x54/0x90 >[ 3177.398376] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3177.398406] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3177.398414] do_vfs_ioctl+0xa5/0x6e0 >[ 3177.398426] SyS_ioctl+0x74/0x80 >[ 3177.398434] do_syscall_64+0x79/0x220 >[ 3177.398439] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3177.398443] RIP: 0033:0x7fd8d64ef0f7 >[ 3177.398445] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3177.398450] RAX: ffffffffffffffda RBX: 0000000002c0cf80 RCX: 00007fd8d64ef0f7 >[ 3177.398452] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3177.398455] RBP: 00007ffcc6dba370 R08: 0000000002c0cf80 R09: 0000000000000004 >[ 3177.398457] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3177.398459] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c567b0 >[ 3179.801517] swiotlb_tbl_map_single: 8 callbacks suppressed >[ 3179.801520] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3179.801523] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3179.801526] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3179.801527] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3179.801528] Call Trace: >[ 3179.801535] dump_stack+0x85/0xbf >[ 3179.801540] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3179.801548] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3179.801557] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3179.801563] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3179.801568] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3179.801575] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3179.801578] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3179.801585] ? mutex_trylock+0xcd/0xe0 >[ 3179.801594] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3179.801629] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3179.801652] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3179.801676] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3179.801700] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3179.801723] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3179.801742] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3179.801765] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3179.801777] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3179.801786] drm_ioctl+0x2d5/0x370 [drm] >[ 3179.801805] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3179.801810] ? __pm_runtime_resume+0x54/0x90 >[ 3179.801815] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3179.801835] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3179.801840] do_vfs_ioctl+0xa5/0x6e0 >[ 3179.801847] SyS_ioctl+0x74/0x80 >[ 3179.801852] do_syscall_64+0x79/0x220 >[ 3179.801855] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3179.801858] RIP: 0033:0x7fd8d64ef0f7 >[ 3179.801859] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3179.801862] RAX: ffffffffffffffda RBX: 0000000002bcbe80 RCX: 00007fd8d64ef0f7 >[ 3179.801864] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3179.801865] RBP: 00007ffcc6dba370 R08: 0000000002bcbe80 R09: 0000000000000004 >[ 3179.801866] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3179.801867] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b50370 >[ 3179.845277] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3179.845282] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3179.845285] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3179.845287] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3179.845289] Call Trace: >[ 3179.845300] dump_stack+0x85/0xbf >[ 3179.845307] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3179.845320] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3179.845333] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3179.845341] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3179.845347] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3179.845358] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3179.845362] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3179.845371] ? mutex_trylock+0xcd/0xe0 >[ 3179.845378] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3179.845449] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3179.845479] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3179.845510] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3179.845544] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3179.845576] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3179.845600] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3179.845631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3179.845655] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3179.845668] drm_ioctl+0x2d5/0x370 [drm] >[ 3179.845695] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3179.845702] ? __pm_runtime_resume+0x54/0x90 >[ 3179.845709] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3179.845735] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3179.845743] do_vfs_ioctl+0xa5/0x6e0 >[ 3179.845755] SyS_ioctl+0x74/0x80 >[ 3179.845761] do_syscall_64+0x79/0x220 >[ 3179.845766] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3179.845770] RIP: 0033:0x7fd8d64ef0f7 >[ 3179.845773] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3179.845777] RAX: ffffffffffffffda RBX: 0000000002c4cb50 RCX: 00007fd8d64ef0f7 >[ 3179.845779] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3179.845782] RBP: 00007ffcc6dba370 R08: 0000000002c4cb50 R09: 0000000000000004 >[ 3179.845784] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3179.845785] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bf5110 >[ 3179.873045] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3179.873049] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3179.873051] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3179.873053] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3179.873054] Call Trace: >[ 3179.873061] dump_stack+0x85/0xbf >[ 3179.873066] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3179.873074] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3179.873083] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3179.873089] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3179.873093] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3179.873100] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3179.873104] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3179.873109] ? mutex_trylock+0xcd/0xe0 >[ 3179.873114] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3179.873152] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3179.873171] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3179.873192] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3179.873212] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3179.873232] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3179.873247] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3179.873266] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3179.873278] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3179.873286] drm_ioctl+0x2d5/0x370 [drm] >[ 3179.873302] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3179.873306] ? __pm_runtime_resume+0x54/0x90 >[ 3179.873312] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3179.873328] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3179.873333] do_vfs_ioctl+0xa5/0x6e0 >[ 3179.873340] SyS_ioctl+0x74/0x80 >[ 3179.873345] do_syscall_64+0x79/0x220 >[ 3179.873347] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3179.873350] RIP: 0033:0x7fd8d64ef0f7 >[ 3179.873351] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3179.873354] RAX: ffffffffffffffda RBX: 0000000002bccb70 RCX: 00007fd8d64ef0f7 >[ 3179.873355] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3179.873356] RBP: 00007ffcc6dba370 R08: 0000000002bccb70 R09: 0000000000000004 >[ 3179.873358] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3179.873359] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bcfe90 >[ 3180.127360] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3180.127363] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3180.127366] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3180.127367] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3180.127368] Call Trace: >[ 3180.127376] dump_stack+0x85/0xbf >[ 3180.127380] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3180.127388] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3180.127398] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3180.127404] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3180.127408] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3180.127416] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3180.127420] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3180.127426] ? mutex_trylock+0xcd/0xe0 >[ 3180.127431] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3180.127464] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3180.127487] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3180.127512] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3180.127535] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3180.127557] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3180.127574] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3180.127601] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3180.127622] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3180.127631] drm_ioctl+0x2d5/0x370 [drm] >[ 3180.127648] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3180.127652] ? __pm_runtime_resume+0x54/0x90 >[ 3180.127657] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3180.127675] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3180.127680] do_vfs_ioctl+0xa5/0x6e0 >[ 3180.127687] SyS_ioctl+0x74/0x80 >[ 3180.127692] do_syscall_64+0x79/0x220 >[ 3180.127695] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3180.127697] RIP: 0033:0x7f70a90d90f7 >[ 3180.127699] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3180.127701] RAX: ffffffffffffffda RBX: 000055e7ef252b70 RCX: 00007f70a90d90f7 >[ 3180.127703] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3180.127704] RBP: 00007ffd456b9940 R08: 000055e7ef252b70 R09: 0000000000000004 >[ 3180.127705] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3180.127706] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed98a400 >[ 3182.442143] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3182.442146] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3182.442149] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3182.442150] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3182.442152] Call Trace: >[ 3182.442159] dump_stack+0x85/0xbf >[ 3182.442164] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3182.442172] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3182.442181] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3182.442187] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3182.442191] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3182.442198] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3182.442202] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3182.442208] ? mutex_trylock+0xcd/0xe0 >[ 3182.442213] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3182.442262] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3182.442282] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3182.442304] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3182.442326] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3182.442346] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3182.442362] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3182.442391] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3182.442405] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3182.442413] drm_ioctl+0x2d5/0x370 [drm] >[ 3182.442429] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3182.442434] ? __pm_runtime_resume+0x54/0x90 >[ 3182.442439] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3182.442456] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3182.442461] do_vfs_ioctl+0xa5/0x6e0 >[ 3182.442467] SyS_ioctl+0x74/0x80 >[ 3182.442472] do_syscall_64+0x79/0x220 >[ 3182.442475] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3182.442477] RIP: 0033:0x7f70a90d90f7 >[ 3182.442479] RSP: 002b:00007ffd456b9d38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3182.442482] RAX: ffffffffffffffda RBX: 000055e7ede21b00 RCX: 00007f70a90d90f7 >[ 3182.442483] RDX: 00007ffd456b9d80 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3182.442484] RBP: 00007ffd456b9d80 R08: 000055e7ede21b00 R09: 0000000000000004 >[ 3182.442485] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3182.442487] R13: 000000000000000c R14: 00007ffd456b9e18 R15: 000055e7ee418700 >[ 3185.111314] swiotlb_tbl_map_single: 4 callbacks suppressed >[ 3185.111328] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3185.111333] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3185.111337] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3185.111339] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3185.111341] Call Trace: >[ 3185.111350] dump_stack+0x85/0xbf >[ 3185.111356] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3185.111369] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3185.111385] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3185.111395] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3185.111400] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3185.111414] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3185.111419] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3185.111429] ? mutex_trylock+0xcd/0xe0 >[ 3185.111436] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3185.111486] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3185.111521] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3185.111530] ? __lock_acquire+0x2d4/0x1340 >[ 3185.111564] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3185.111601] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3185.111645] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3185.111682] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3185.111715] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3185.111732] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3185.111746] drm_ioctl+0x2d5/0x370 [drm] >[ 3185.111774] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3185.111781] ? __pm_runtime_resume+0x54/0x90 >[ 3185.111789] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3185.111819] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3185.111826] do_vfs_ioctl+0xa5/0x6e0 >[ 3185.111839] SyS_ioctl+0x74/0x80 >[ 3185.111846] do_syscall_64+0x79/0x220 >[ 3185.111852] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3185.111856] RIP: 0033:0x7f70a90d90f7 >[ 3185.111858] RSP: 002b:00007ffd456b6998 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3185.111862] RAX: ffffffffffffffda RBX: 000055e7edd75a70 RCX: 00007f70a90d90f7 >[ 3185.111865] RDX: 00007ffd456b69e0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3185.111867] RBP: 00007ffd456b69e0 R08: 000055e7edd75a70 R09: 0000000000000004 >[ 3185.111869] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3185.111871] R13: 000000000000000c R14: 00007ffd456b6a78 R15: 000055e7ef33fc00 >[ 3185.133271] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3185.133275] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3185.133277] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3185.133279] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3185.133281] Call Trace: >[ 3185.133287] dump_stack+0x85/0xbf >[ 3185.133292] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3185.133300] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3185.133309] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3185.133316] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3185.133320] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3185.133328] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3185.133331] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3185.133338] ? mutex_trylock+0xcd/0xe0 >[ 3185.133343] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3185.133376] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3185.133399] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3185.133424] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3185.133447] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3185.133468] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3185.133486] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3185.133506] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3185.133518] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3185.133527] drm_ioctl+0x2d5/0x370 [drm] >[ 3185.133544] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3185.133549] ? __pm_runtime_resume+0x54/0x90 >[ 3185.133554] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3185.133572] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3185.133577] do_vfs_ioctl+0xa5/0x6e0 >[ 3185.133584] SyS_ioctl+0x74/0x80 >[ 3185.133589] do_syscall_64+0x79/0x220 >[ 3185.133592] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3185.133595] RIP: 0033:0x7f70a90d90f7 >[ 3185.133596] RSP: 002b:00007ffd456b7688 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3185.133599] RAX: ffffffffffffffda RBX: 000055e7ee3c5970 RCX: 00007f70a90d90f7 >[ 3185.133600] RDX: 00007ffd456b76d0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3185.133601] RBP: 00007ffd456b76d0 R08: 000055e7ee3c5970 R09: 0000000000000004 >[ 3185.133602] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3185.133604] R13: 000000000000000c R14: 00007ffd456b7768 R15: 000055e7eee78b00 >[ 3185.352354] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3185.352359] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3185.352362] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3185.352364] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3185.352366] Call Trace: >[ 3185.352375] dump_stack+0x85/0xbf >[ 3185.352382] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3185.352393] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3185.352407] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3185.352417] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3185.352423] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3185.352436] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3185.352441] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3185.352450] ? mutex_trylock+0xcd/0xe0 >[ 3185.352457] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3185.352496] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3185.352525] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3185.352561] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3185.352591] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3185.352631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3185.352653] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3185.352685] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3185.352698] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3185.352710] drm_ioctl+0x2d5/0x370 [drm] >[ 3185.352735] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3185.352742] ? __pm_runtime_resume+0x54/0x90 >[ 3185.352749] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3185.352778] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3185.352786] do_vfs_ioctl+0xa5/0x6e0 >[ 3185.352797] SyS_ioctl+0x74/0x80 >[ 3185.352805] do_syscall_64+0x79/0x220 >[ 3185.352810] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3185.352823] RIP: 0033:0x7fd8d64ef0f7 >[ 3185.352825] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3185.352829] RAX: ffffffffffffffda RBX: 0000000002bc1340 RCX: 00007fd8d64ef0f7 >[ 3185.352831] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3185.352833] RBP: 00007ffcc6dba370 R08: 0000000002bc1340 R09: 0000000000000004 >[ 3185.352835] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3185.352837] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b66ff0 >[ 3185.368394] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3185.368399] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3185.368402] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3185.368405] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3185.368407] Call Trace: >[ 3185.368415] dump_stack+0x85/0xbf >[ 3185.368421] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3185.368432] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3185.368449] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3185.368460] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3185.368466] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3185.368480] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3185.368485] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3185.368495] ? mutex_trylock+0xcd/0xe0 >[ 3185.368503] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3185.368543] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3185.368578] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3185.368618] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3185.368677] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3185.368712] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3185.368740] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3185.368774] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3185.368790] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3185.368804] drm_ioctl+0x2d5/0x370 [drm] >[ 3185.368833] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3185.368840] ? __pm_runtime_resume+0x54/0x90 >[ 3185.368848] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3185.368879] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3185.368886] do_vfs_ioctl+0xa5/0x6e0 >[ 3185.368898] SyS_ioctl+0x74/0x80 >[ 3185.368906] do_syscall_64+0x79/0x220 >[ 3185.368911] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3185.368915] RIP: 0033:0x7fd8d64ef0f7 >[ 3185.368917] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3185.368922] RAX: ffffffffffffffda RBX: 0000000002bc1340 RCX: 00007fd8d64ef0f7 >[ 3185.368924] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3185.368926] RBP: 00007ffcc6dba370 R08: 0000000002bc1340 R09: 0000000000000004 >[ 3185.368928] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3185.368930] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b66ff0 >[ 3185.411483] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3185.411487] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3185.411491] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3185.411493] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3185.411495] Call Trace: >[ 3185.411504] dump_stack+0x85/0xbf >[ 3185.411509] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3185.411520] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3185.411536] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3185.411546] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3185.411553] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3185.411567] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3185.411571] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3185.411581] ? mutex_trylock+0xcd/0xe0 >[ 3185.411589] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3185.411638] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3185.411668] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3185.411704] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3185.411739] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3185.411772] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3185.411798] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3185.411830] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3185.411854] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3185.411867] drm_ioctl+0x2d5/0x370 [drm] >[ 3185.411894] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3185.411901] ? __pm_runtime_resume+0x54/0x90 >[ 3185.411908] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3185.411937] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3185.411944] do_vfs_ioctl+0xa5/0x6e0 >[ 3185.411956] SyS_ioctl+0x74/0x80 >[ 3185.411963] do_syscall_64+0x79/0x220 >[ 3185.411968] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3185.411971] RIP: 0033:0x7fd8d64ef0f7 >[ 3185.411974] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3185.411978] RAX: ffffffffffffffda RBX: 0000000002cbf150 RCX: 00007fd8d64ef0f7 >[ 3185.411980] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3185.411982] RBP: 00007ffcc6dba370 R08: 0000000002cbf150 R09: 00007fd8d67b3cc0 >[ 3185.411984] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 3185.411986] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b487c0 >[ 3190.768566] swiotlb_tbl_map_single: 8 callbacks suppressed >[ 3190.768569] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3190.768574] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3190.768578] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3190.768580] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3190.768582] Call Trace: >[ 3190.768591] dump_stack+0x85/0xbf >[ 3190.768597] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3190.768607] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3190.768617] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3190.768623] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3190.768627] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3190.768635] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3190.768639] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3190.768648] ? mutex_trylock+0xcd/0xe0 >[ 3190.768657] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3190.768694] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3190.768718] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3190.768742] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3190.768765] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3190.768786] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3190.768803] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3190.768824] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3190.768836] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3190.768844] drm_ioctl+0x2d5/0x370 [drm] >[ 3190.768861] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3190.768866] ? __pm_runtime_resume+0x54/0x90 >[ 3190.768871] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3190.768890] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3190.768895] do_vfs_ioctl+0xa5/0x6e0 >[ 3190.768902] SyS_ioctl+0x74/0x80 >[ 3190.768907] do_syscall_64+0x79/0x220 >[ 3190.768910] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3190.768913] RIP: 0033:0x7fd8d64ef0f7 >[ 3190.768915] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3190.768917] RAX: ffffffffffffffda RBX: 0000000002d021f0 RCX: 00007fd8d64ef0f7 >[ 3190.768919] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3190.768920] RBP: 00007ffcc6dba370 R08: 0000000002d021f0 R09: 0000000000000004 >[ 3190.768921] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3190.768922] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bea780 >[ 3191.563292] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3191.563295] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3191.563298] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3191.563299] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3191.563301] Call Trace: >[ 3191.563308] dump_stack+0x85/0xbf >[ 3191.563313] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3191.563322] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3191.563331] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3191.563337] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3191.563342] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3191.563350] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3191.563353] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3191.563359] ? mutex_trylock+0xcd/0xe0 >[ 3191.563364] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3191.563405] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3191.563439] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3191.563480] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3191.563518] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3191.563549] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3191.563568] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3191.563589] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3191.563601] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3191.563610] drm_ioctl+0x2d5/0x370 [drm] >[ 3191.563627] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3191.563632] ? __pm_runtime_resume+0x54/0x90 >[ 3191.563637] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3191.563656] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3191.563662] do_vfs_ioctl+0xa5/0x6e0 >[ 3191.563674] SyS_ioctl+0x74/0x80 >[ 3191.563681] do_syscall_64+0x79/0x220 >[ 3191.563685] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3191.563688] RIP: 0033:0x7fd8d64ef0f7 >[ 3191.563689] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3191.563692] RAX: ffffffffffffffda RBX: 0000000002cda800 RCX: 00007fd8d64ef0f7 >[ 3191.563693] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3191.563694] RBP: 00007ffcc6dba370 R08: 0000000002cda800 R09: 0000000000000004 >[ 3191.563696] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3191.563697] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bea780 >[ 3192.325145] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3192.325149] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3192.325153] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3192.325155] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3192.325157] Call Trace: >[ 3192.325164] dump_stack+0x85/0xbf >[ 3192.325169] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3192.325177] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3192.325186] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3192.325193] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3192.325197] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3192.325206] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3192.325209] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3192.325215] ? mutex_trylock+0xcd/0xe0 >[ 3192.325221] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3192.325258] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3192.325283] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3192.325308] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3192.325332] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3192.325356] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3192.325383] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3192.325405] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3192.325418] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3192.325427] drm_ioctl+0x2d5/0x370 [drm] >[ 3192.325445] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3192.325450] ? __pm_runtime_resume+0x54/0x90 >[ 3192.325455] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3192.325474] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3192.325479] do_vfs_ioctl+0xa5/0x6e0 >[ 3192.325486] SyS_ioctl+0x74/0x80 >[ 3192.325491] do_syscall_64+0x79/0x220 >[ 3192.325494] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3192.325497] RIP: 0033:0x7fd8d64ef0f7 >[ 3192.325499] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3192.325501] RAX: ffffffffffffffda RBX: 0000000002c56f40 RCX: 00007fd8d64ef0f7 >[ 3192.325503] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3192.325504] RBP: 00007ffcc6dba370 R08: 0000000002c56f40 R09: 0000000000000004 >[ 3192.325505] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3192.325507] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bea780 >[ 3193.346452] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3193.346455] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3193.346458] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3193.346459] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3193.346460] Call Trace: >[ 3193.346467] dump_stack+0x85/0xbf >[ 3193.346472] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3193.346480] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3193.346489] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3193.346495] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3193.346499] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3193.346507] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3193.346510] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3193.346517] ? mutex_trylock+0xcd/0xe0 >[ 3193.346522] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3193.346559] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3193.346582] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3193.346607] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3193.346630] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3193.346652] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3193.346669] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3193.346690] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3193.346703] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3193.346712] drm_ioctl+0x2d5/0x370 [drm] >[ 3193.346729] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3193.346734] ? __pm_runtime_resume+0x54/0x90 >[ 3193.346739] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3193.346758] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3193.346763] do_vfs_ioctl+0xa5/0x6e0 >[ 3193.346770] SyS_ioctl+0x74/0x80 >[ 3193.346776] do_syscall_64+0x79/0x220 >[ 3193.346779] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3193.346782] RIP: 0033:0x7fd8d64ef0f7 >[ 3193.346783] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3193.346786] RAX: ffffffffffffffda RBX: 0000000002cee140 RCX: 00007fd8d64ef0f7 >[ 3193.346787] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3193.346789] RBP: 00007ffcc6dba370 R08: 0000000002cee140 R09: 0000000000000004 >[ 3193.346790] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3193.346791] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c0d4b0 >[ 3194.670802] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3194.670806] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3194.670810] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3194.670812] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3194.670814] Call Trace: >[ 3194.670823] dump_stack+0x85/0xbf >[ 3194.670829] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3194.670841] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3194.670856] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3194.670867] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3194.670873] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3194.670886] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3194.670891] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3194.670901] ? mutex_trylock+0xcd/0xe0 >[ 3194.670909] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3194.670952] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3194.670982] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3194.671018] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3194.671053] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3194.671085] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3194.671110] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3194.671142] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3194.671158] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3194.671170] drm_ioctl+0x2d5/0x370 [drm] >[ 3194.671197] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3194.671203] ? __pm_runtime_resume+0x54/0x90 >[ 3194.671211] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3194.671240] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3194.671247] do_vfs_ioctl+0xa5/0x6e0 >[ 3194.671259] SyS_ioctl+0x74/0x80 >[ 3194.671266] do_syscall_64+0x79/0x220 >[ 3194.671271] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3194.671275] RIP: 0033:0x7fd8d64ef0f7 >[ 3194.671277] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3194.671281] RAX: ffffffffffffffda RBX: 0000000002be9ef0 RCX: 00007fd8d64ef0f7 >[ 3194.671283] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3194.671285] RBP: 00007ffcc6dba370 R08: 0000000002be9ef0 R09: 0000000000000004 >[ 3194.671287] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3194.671290] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c0d4b0 >[ 3197.740125] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3197.740130] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3197.740134] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3197.740136] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3197.740138] Call Trace: >[ 3197.740147] dump_stack+0x85/0xbf >[ 3197.740153] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3197.740175] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3197.740191] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3197.740203] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3197.740209] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3197.740222] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3197.740226] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3197.740236] ? mutex_trylock+0xcd/0xe0 >[ 3197.740244] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3197.740288] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3197.740333] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3197.740380] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3197.740425] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3197.740458] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3197.740483] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3197.740516] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3197.740530] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3197.740544] drm_ioctl+0x2d5/0x370 [drm] >[ 3197.740572] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3197.740579] ? __pm_runtime_resume+0x54/0x90 >[ 3197.740586] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3197.740614] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3197.740621] do_vfs_ioctl+0xa5/0x6e0 >[ 3197.740633] SyS_ioctl+0x74/0x80 >[ 3197.740640] do_syscall_64+0x79/0x220 >[ 3197.740645] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3197.740648] RIP: 0033:0x7fd8d64ef0f7 >[ 3197.740650] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3197.740654] RAX: ffffffffffffffda RBX: 0000000002cee140 RCX: 00007fd8d64ef0f7 >[ 3197.740656] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3197.740658] RBP: 00007ffcc6dba370 R08: 0000000002cee140 R09: 0000000000000004 >[ 3197.740660] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3197.740662] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bea780 >[ 3201.598541] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3201.598545] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3201.598548] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3201.598549] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3201.598550] Call Trace: >[ 3201.598557] dump_stack+0x85/0xbf >[ 3201.598561] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3201.598570] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3201.598579] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3201.598585] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3201.598589] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3201.598597] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3201.598601] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3201.598607] ? mutex_trylock+0xcd/0xe0 >[ 3201.598613] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3201.598679] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3201.598699] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3201.598727] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3201.598749] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3201.598770] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3201.598786] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3201.598805] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3201.598827] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3201.598835] drm_ioctl+0x2d5/0x370 [drm] >[ 3201.598852] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3201.598857] ? __pm_runtime_resume+0x54/0x90 >[ 3201.598863] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3201.598880] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3201.598886] do_vfs_ioctl+0xa5/0x6e0 >[ 3201.598893] SyS_ioctl+0x74/0x80 >[ 3201.598899] do_syscall_64+0x79/0x220 >[ 3201.598902] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3201.598905] RIP: 0033:0x7fd8d64ef0f7 >[ 3201.598906] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3201.598909] RAX: ffffffffffffffda RBX: 0000000002cc10e0 RCX: 00007fd8d64ef0f7 >[ 3201.598911] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3201.598912] RBP: 00007ffcc6dba370 R08: 0000000002cc10e0 R09: 0000000000000004 >[ 3201.598913] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3201.598914] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bea780 >[ 3201.630901] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3201.630906] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3201.630910] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3201.630912] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3201.630914] Call Trace: >[ 3201.630922] dump_stack+0x85/0xbf >[ 3201.630928] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3201.630940] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3201.630956] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3201.630967] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3201.630972] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3201.630980] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3201.630983] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3201.630989] ? mutex_trylock+0xcd/0xe0 >[ 3201.630994] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3201.631030] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3201.631049] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3201.631070] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3201.631091] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3201.631111] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3201.631127] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3201.631146] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3201.631159] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3201.631167] drm_ioctl+0x2d5/0x370 [drm] >[ 3201.631183] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3201.631188] ? __pm_runtime_resume+0x54/0x90 >[ 3201.631193] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3201.631210] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3201.631215] do_vfs_ioctl+0xa5/0x6e0 >[ 3201.631222] SyS_ioctl+0x74/0x80 >[ 3201.631227] do_syscall_64+0x79/0x220 >[ 3201.631230] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3201.631233] RIP: 0033:0x7fd8d64ef0f7 >[ 3201.631234] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3201.631237] RAX: ffffffffffffffda RBX: 0000000002cc10e0 RCX: 00007fd8d64ef0f7 >[ 3201.631238] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3201.631239] RBP: 00007ffcc6dba370 R08: 0000000002cc10e0 R09: 0000000000000004 >[ 3201.631241] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3201.631242] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bea780 >[ 3205.036315] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3205.036320] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3205.036324] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3205.036326] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3205.036328] Call Trace: >[ 3205.036337] dump_stack+0x85/0xbf >[ 3205.036343] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3205.036355] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3205.036373] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3205.036384] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3205.036391] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3205.036405] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3205.036410] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3205.036420] ? mutex_trylock+0xcd/0xe0 >[ 3205.036429] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3205.036478] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3205.036514] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3205.036556] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3205.036596] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3205.036634] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3205.036664] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3205.036700] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3205.036717] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3205.036733] drm_ioctl+0x2d5/0x370 [drm] >[ 3205.036764] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3205.036772] ? __pm_runtime_resume+0x54/0x90 >[ 3205.036781] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3205.036813] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3205.036820] do_vfs_ioctl+0xa5/0x6e0 >[ 3205.036834] SyS_ioctl+0x74/0x80 >[ 3205.036841] do_syscall_64+0x79/0x220 >[ 3205.036847] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3205.036851] RIP: 0033:0x7fd8d64ef0f7 >[ 3205.036853] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3205.036858] RAX: ffffffffffffffda RBX: 0000000002bccb70 RCX: 00007fd8d64ef0f7 >[ 3205.036860] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3205.036862] RBP: 00007ffcc6dba370 R08: 0000000002bccb70 R09: 0000000000000004 >[ 3205.036864] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3205.036866] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bf5d30 >[ 3205.065104] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3205.065118] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3205.065121] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3205.065122] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3205.065123] Call Trace: >[ 3205.065130] dump_stack+0x85/0xbf >[ 3205.065135] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3205.065144] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3205.065154] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3205.065160] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3205.065164] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3205.065173] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3205.065176] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3205.065183] ? mutex_trylock+0xcd/0xe0 >[ 3205.065188] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3205.065232] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3205.065261] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3205.065289] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3205.065317] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3205.065342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3205.065363] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3205.065387] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3205.065404] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3205.065414] drm_ioctl+0x2d5/0x370 [drm] >[ 3205.065435] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3205.065440] ? __pm_runtime_resume+0x54/0x90 >[ 3205.065446] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3205.065467] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3205.065473] do_vfs_ioctl+0xa5/0x6e0 >[ 3205.065480] SyS_ioctl+0x74/0x80 >[ 3205.065486] do_syscall_64+0x79/0x220 >[ 3205.065489] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3205.065492] RIP: 0033:0x7fd8d64ef0f7 >[ 3205.065493] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3205.065496] RAX: ffffffffffffffda RBX: 0000000002bccb70 RCX: 00007fd8d64ef0f7 >[ 3205.065498] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3205.065499] RBP: 00007ffcc6dba370 R08: 0000000002bccb70 R09: 0000000000000004 >[ 3205.065500] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3205.065502] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bf5d30 >[ 3209.358552] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3209.358555] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3209.358558] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3209.358559] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3209.358561] Call Trace: >[ 3209.358568] dump_stack+0x85/0xbf >[ 3209.358572] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3209.358580] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3209.358590] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3209.358596] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3209.358600] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3209.358608] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3209.358611] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3209.358617] ? mutex_trylock+0xcd/0xe0 >[ 3209.358622] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3209.358666] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3209.358685] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3209.358706] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3209.358727] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3209.358748] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3209.358763] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3209.358784] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3209.358797] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3209.358806] drm_ioctl+0x2d5/0x370 [drm] >[ 3209.358824] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3209.358830] ? __pm_runtime_resume+0x54/0x90 >[ 3209.358835] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3209.358853] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3209.358858] do_vfs_ioctl+0xa5/0x6e0 >[ 3209.358865] SyS_ioctl+0x74/0x80 >[ 3209.358870] do_syscall_64+0x79/0x220 >[ 3209.358873] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3209.358876] RIP: 0033:0x7f70a90d90f7 >[ 3209.358877] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3209.358880] RAX: ffffffffffffffda RBX: 000055e7eef5a8d0 RCX: 00007f70a90d90f7 >[ 3209.358881] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3209.358883] RBP: 00007ffd456b9940 R08: 000055e7eef5a8d0 R09: 00007f70a939dce0 >[ 3209.358884] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 3209.358885] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eef5a800 >[ 3209.892883] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3209.892887] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3209.892890] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3209.892891] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3209.892893] Call Trace: >[ 3209.892900] dump_stack+0x85/0xbf >[ 3209.892905] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3209.892914] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3209.892923] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3209.892931] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3209.892935] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3209.892944] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3209.892947] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3209.892954] ? mutex_trylock+0xcd/0xe0 >[ 3209.892959] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3209.892999] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3209.893025] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3209.893051] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3209.893075] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3209.893097] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3209.893115] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3209.893136] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3209.893150] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3209.893159] drm_ioctl+0x2d5/0x370 [drm] >[ 3209.893176] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3209.893181] ? __pm_runtime_resume+0x54/0x90 >[ 3209.893187] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3209.893206] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3209.893212] do_vfs_ioctl+0xa5/0x6e0 >[ 3209.893219] SyS_ioctl+0x74/0x80 >[ 3209.893224] do_syscall_64+0x79/0x220 >[ 3209.893227] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3209.893230] RIP: 0033:0x7f70a90d90f7 >[ 3209.893232] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3209.893234] RAX: ffffffffffffffda RBX: 000055e7edd76520 RCX: 00007f70a90d90f7 >[ 3209.893236] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3209.893237] RBP: 00007ffd456b9940 R08: 000055e7edd76520 R09: 000000000000000b >[ 3209.893238] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 3209.893239] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed87ce00 >[ 3213.754993] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3213.754998] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3213.755002] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3213.755005] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3213.755006] Call Trace: >[ 3213.755015] dump_stack+0x85/0xbf >[ 3213.755021] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3213.755033] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3213.755050] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3213.755061] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3213.755068] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3213.755082] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3213.755087] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3213.755097] ? mutex_trylock+0xcd/0xe0 >[ 3213.755106] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3213.755146] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3213.755179] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3213.755217] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3213.755254] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3213.755290] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3213.755318] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3213.755352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3213.755366] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3213.755380] drm_ioctl+0x2d5/0x370 [drm] >[ 3213.755407] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3213.755414] ? __pm_runtime_resume+0x54/0x90 >[ 3213.755421] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3213.755449] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3213.755456] do_vfs_ioctl+0xa5/0x6e0 >[ 3213.755466] SyS_ioctl+0x74/0x80 >[ 3213.755473] do_syscall_64+0x79/0x220 >[ 3213.755478] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3213.755481] RIP: 0033:0x7f70a90d90f7 >[ 3213.755483] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3213.755487] RAX: ffffffffffffffda RBX: 000055e7edd76520 RCX: 00007f70a90d90f7 >[ 3213.755489] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3213.755491] RBP: 00007ffd456b9940 R08: 000055e7edd76520 R09: 0000000000000004 >[ 3213.755492] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3213.755494] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebb126c0 >[ 3217.155112] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3217.155117] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3217.155121] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3217.155124] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3217.155126] Call Trace: >[ 3217.155134] dump_stack+0x85/0xbf >[ 3217.155140] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3217.155151] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3217.155167] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3217.155178] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3217.155184] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3217.155197] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3217.155202] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3217.155212] ? mutex_trylock+0xcd/0xe0 >[ 3217.155220] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3217.155262] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3217.155296] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3217.155305] ? __lock_acquire+0x2d4/0x1340 >[ 3217.155338] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3217.155375] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3217.155410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3217.155436] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3217.155469] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3217.155485] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3217.155499] drm_ioctl+0x2d5/0x370 [drm] >[ 3217.155526] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3217.155533] ? __pm_runtime_resume+0x54/0x90 >[ 3217.155540] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3217.155570] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3217.155577] do_vfs_ioctl+0xa5/0x6e0 >[ 3217.155590] SyS_ioctl+0x74/0x80 >[ 3217.155597] do_syscall_64+0x79/0x220 >[ 3217.155602] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3217.155606] RIP: 0033:0x7f70a90d90f7 >[ 3217.155608] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3217.155613] RAX: ffffffffffffffda RBX: 000055e7ef6d83a0 RCX: 00007f70a90d90f7 >[ 3217.155615] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3217.155617] RBP: 00007ffd456b9940 R08: 000055e7ef6d83a0 R09: 00007f70a939dc50 >[ 3217.155619] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 3217.155621] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ede021c0 >[ 3218.635311] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3218.635314] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3218.635317] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3218.635318] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3218.635319] Call Trace: >[ 3218.635326] dump_stack+0x85/0xbf >[ 3218.635330] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3218.635338] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3218.635347] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3218.635353] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3218.635357] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3218.635365] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3218.635368] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3218.635374] ? mutex_trylock+0xcd/0xe0 >[ 3218.635380] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3218.635412] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3218.635434] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3218.635440] ? __lock_acquire+0x2d4/0x1340 >[ 3218.635460] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3218.635483] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3218.635505] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3218.635527] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3218.635557] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3218.635569] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3218.635577] drm_ioctl+0x2d5/0x370 [drm] >[ 3218.635594] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3218.635599] ? __pm_runtime_resume+0x54/0x90 >[ 3218.635603] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3218.635621] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3218.635627] do_vfs_ioctl+0xa5/0x6e0 >[ 3218.635633] SyS_ioctl+0x74/0x80 >[ 3218.635638] do_syscall_64+0x79/0x220 >[ 3218.635642] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3218.635644] RIP: 0033:0x7f70a90d90f7 >[ 3218.635646] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3218.635648] RAX: ffffffffffffffda RBX: 000055e7edd76520 RCX: 00007f70a90d90f7 >[ 3218.635650] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3218.635651] RBP: 00007ffd456b9940 R08: 000055e7edd76520 R09: 00007f70a939dc50 >[ 3218.635652] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 3218.635654] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef61bf00 >[ 3233.028934] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3233.028939] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3233.028942] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3233.028945] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3233.028947] Call Trace: >[ 3233.028956] dump_stack+0x85/0xbf >[ 3233.028962] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3233.028973] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3233.028990] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3233.029001] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3233.029008] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3233.029022] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3233.029027] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3233.029037] ? mutex_trylock+0xcd/0xe0 >[ 3233.029045] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3233.029087] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3233.029120] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3233.029159] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3233.029196] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3233.029231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3233.029258] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3233.029293] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3233.029309] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3233.029323] drm_ioctl+0x2d5/0x370 [drm] >[ 3233.029352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3233.029360] ? __pm_runtime_resume+0x54/0x90 >[ 3233.029368] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3233.029398] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3233.029406] do_vfs_ioctl+0xa5/0x6e0 >[ 3233.029419] SyS_ioctl+0x74/0x80 >[ 3233.029427] do_syscall_64+0x79/0x220 >[ 3233.029432] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3233.029435] RIP: 0033:0x7fd8d64ef0f7 >[ 3233.029438] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3233.029442] RAX: ffffffffffffffda RBX: 0000000002cc10e0 RCX: 00007fd8d64ef0f7 >[ 3233.029444] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3233.029447] RBP: 00007ffcc6dba370 R08: 0000000002cc10e0 R09: 0000000000000004 >[ 3233.029449] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3233.029451] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b82220 >[ 3233.303919] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3233.303923] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3233.303925] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3233.303927] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3233.303928] Call Trace: >[ 3233.303935] dump_stack+0x85/0xbf >[ 3233.303939] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3233.303947] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3233.303957] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3233.303963] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3233.303967] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3233.303975] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3233.303979] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3233.303985] ? mutex_trylock+0xcd/0xe0 >[ 3233.303990] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3233.304025] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3233.304047] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3233.304071] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3233.304094] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3233.304116] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3233.304133] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3233.304154] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3233.304166] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3233.304177] drm_ioctl+0x2d5/0x370 [drm] >[ 3233.304207] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3233.304215] ? __pm_runtime_resume+0x54/0x90 >[ 3233.304222] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3233.304249] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3233.304256] do_vfs_ioctl+0xa5/0x6e0 >[ 3233.304268] SyS_ioctl+0x74/0x80 >[ 3233.304275] do_syscall_64+0x79/0x220 >[ 3233.304280] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3233.304284] RIP: 0033:0x7f70a90d90f7 >[ 3233.304286] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3233.304290] RAX: ffffffffffffffda RBX: 000055e7ef7946d0 RCX: 00007f70a90d90f7 >[ 3233.304292] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3233.304294] RBP: 00007ffd456b9940 R08: 000055e7ef7946d0 R09: 0000000000000005 >[ 3233.304296] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 3233.304298] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edb05410 >[ 3233.970886] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3233.970889] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3233.970892] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3233.970893] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3233.970894] Call Trace: >[ 3233.970901] dump_stack+0x85/0xbf >[ 3233.970905] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3233.970913] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3233.970922] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3233.970928] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3233.970932] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3233.970939] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3233.970942] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3233.970948] ? mutex_trylock+0xcd/0xe0 >[ 3233.970953] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3233.970990] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3233.971011] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3233.971034] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3233.971057] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3233.971078] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3233.971095] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3233.971116] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3233.971127] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3233.971136] drm_ioctl+0x2d5/0x370 [drm] >[ 3233.971153] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3233.971157] ? __pm_runtime_resume+0x54/0x90 >[ 3233.971162] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3233.971181] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3233.971186] do_vfs_ioctl+0xa5/0x6e0 >[ 3233.971192] SyS_ioctl+0x74/0x80 >[ 3233.971197] do_syscall_64+0x79/0x220 >[ 3233.971200] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3233.971203] RIP: 0033:0x7f70a90d90f7 >[ 3233.971204] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3233.971207] RAX: ffffffffffffffda RBX: 000055e7edb05340 RCX: 00007f70a90d90f7 >[ 3233.971208] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3233.971209] RBP: 00007ffd456b9940 R08: 000055e7edb05340 R09: 0000000000000005 >[ 3233.971211] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 3233.971212] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edb05410 >[ 3234.010092] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3234.010095] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3234.010098] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3234.010099] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3234.010100] Call Trace: >[ 3234.010107] dump_stack+0x85/0xbf >[ 3234.010112] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3234.010120] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3234.010129] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3234.010136] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3234.010141] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3234.010150] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3234.010153] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3234.010158] ? mutex_trylock+0xcd/0xe0 >[ 3234.010164] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3234.010197] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3234.010219] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3234.010243] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3234.010269] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3234.010297] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3234.010314] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3234.010335] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3234.010347] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3234.010356] drm_ioctl+0x2d5/0x370 [drm] >[ 3234.010373] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3234.010378] ? __pm_runtime_resume+0x54/0x90 >[ 3234.010383] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3234.010404] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3234.010409] do_vfs_ioctl+0xa5/0x6e0 >[ 3234.010416] SyS_ioctl+0x74/0x80 >[ 3234.010422] do_syscall_64+0x79/0x220 >[ 3234.010425] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3234.010428] RIP: 0033:0x7f70a90d90f7 >[ 3234.010429] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3234.010432] RAX: ffffffffffffffda RBX: 000055e7edb05340 RCX: 00007f70a90d90f7 >[ 3234.010433] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3234.010434] RBP: 00007ffd456b9940 R08: 000055e7edb05340 R09: 0000000000000005 >[ 3234.010436] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 3234.010437] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edb05410 >[ 3245.652884] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3245.652889] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3245.652892] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3245.652895] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3245.652897] Call Trace: >[ 3245.652905] dump_stack+0x85/0xbf >[ 3245.652912] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3245.652923] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3245.652940] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3245.652951] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3245.652957] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3245.652972] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3245.652977] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3245.652987] ? mutex_trylock+0xcd/0xe0 >[ 3245.652996] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3245.653036] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3245.653067] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3245.653076] ? __lock_acquire+0x2d4/0x1340 >[ 3245.653110] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3245.653148] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3245.653183] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3245.653210] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3245.653244] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3245.653261] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3245.653274] drm_ioctl+0x2d5/0x370 [drm] >[ 3245.653302] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3245.653309] ? __pm_runtime_resume+0x54/0x90 >[ 3245.653316] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3245.653347] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3245.653354] do_vfs_ioctl+0xa5/0x6e0 >[ 3245.653366] SyS_ioctl+0x74/0x80 >[ 3245.653374] do_syscall_64+0x79/0x220 >[ 3245.653379] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3245.653383] RIP: 0033:0x7fd8d64ef0f7 >[ 3245.653385] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3245.653389] RAX: ffffffffffffffda RBX: 0000000002cb82e0 RCX: 00007fd8d64ef0f7 >[ 3245.653392] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3245.653394] RBP: 00007ffcc6dba370 R08: 0000000002cb82e0 R09: 00007fd8d67b3c50 >[ 3245.653396] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 3245.653398] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b6a9b0 >[ 3293.285053] sysrq: SysRq : Show Blocked State >[ 3293.285064] task PC stack pid father >[ 3293.285086] kswapd0 D10888 78 2 0x80000000 >[ 3293.285094] Call Trace: >[ 3293.285107] ? __schedule+0x2ed/0xba0 >[ 3293.285117] schedule+0x2f/0x90 >[ 3293.285121] io_schedule+0x12/0x40 >[ 3293.285127] get_request+0x38a/0xc50 >[ 3293.285139] ? finish_wait+0x80/0x80 >[ 3293.285147] blk_queue_bio+0x1ab/0x730 >[ 3293.285179] ? generic_make_request+0xfd/0x3f0 >[ 3293.285185] generic_make_request+0x12f/0x3f0 >[ 3293.285196] ? submit_bio+0x6c/0x140 >[ 3293.285199] submit_bio+0x6c/0x140 >[ 3293.285203] ? get_swap_bio+0xcf/0x120 >[ 3293.285210] __swap_writepage+0x13b/0x480 >[ 3293.285218] ? __frontswap_store+0xdc/0x120 >[ 3293.285227] pageout.isra.52+0x148/0x490 >[ 3293.285240] shrink_page_list+0xbbe/0xf20 >[ 3293.285256] shrink_inactive_list+0x2ea/0x7b0 >[ 3293.285271] shrink_node_memcg+0x36c/0x780 >[ 3293.285292] ? shrink_node+0x140/0x360 >[ 3293.285295] shrink_node+0x140/0x360 >[ 3293.285306] kswapd+0x2e3/0x8f0 >[ 3293.285320] ? mem_cgroup_shrink_node+0x320/0x320 >[ 3293.285325] kthread+0x121/0x140 >[ 3293.285329] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 3293.285335] ret_from_fork+0x3a/0x50 >[ 3293.285364] systemd-journal D10808 595 1 0x00000180 >[ 3293.285371] Call Trace: >[ 3293.285378] ? __schedule+0x2ed/0xba0 >[ 3293.285387] schedule+0x2f/0x90 >[ 3293.285391] io_schedule+0x12/0x40 >[ 3293.285396] __lock_page_or_retry+0x1d7/0x360 >[ 3293.285400] ? find_get_entry+0x1c5/0x2e0 >[ 3293.285405] ? page_cache_tree_insert+0x130/0x130 >[ 3293.285413] filemap_fault+0x58b/0xa20 >[ 3293.285420] ? find_held_lock+0x34/0xa0 >[ 3293.285427] ? ext4_filemap_fault+0x27/0x3e >[ 3293.285437] ext4_filemap_fault+0x2f/0x3e >[ 3293.285442] __do_fault+0x1f/0xdf >[ 3293.285447] __handle_mm_fault+0xd22/0x1230 >[ 3293.285460] handle_mm_fault+0x198/0x3a0 >[ 3293.285468] __do_page_fault+0x28c/0x530 >[ 3293.285478] do_page_fault+0x32/0x290 >[ 3293.285482] ? page_fault+0x2f/0x50 >[ 3293.285486] page_fault+0x45/0x50 >[ 3293.285490] RIP: ffffffff:0x7fffed246ee0 >[ 3293.285492] RSP: cdfcaf70:00007fffed2478f0 EFLAGS: 00000253 >[ 3293.285608] gnome-shell D10152 2278 2195 0x00000000 >[ 3293.285615] Call Trace: >[ 3293.285622] ? __schedule+0x2ed/0xba0 >[ 3293.285631] schedule+0x2f/0x90 >[ 3293.285635] io_schedule+0x12/0x40 >[ 3293.285639] get_request+0x38a/0xc50 >[ 3293.285649] ? finish_wait+0x80/0x80 >[ 3293.285657] blk_queue_bio+0x1ab/0x730 >[ 3293.285664] ? generic_make_request+0xfd/0x3f0 >[ 3293.285668] generic_make_request+0x12f/0x3f0 >[ 3293.285678] ? submit_bio+0x6c/0x140 >[ 3293.285682] submit_bio+0x6c/0x140 >[ 3293.285685] ? get_swap_bio+0xcf/0x120 >[ 3293.285691] __swap_writepage+0x13b/0x480 >[ 3293.285698] ? __frontswap_store+0xdc/0x120 >[ 3293.285706] pageout.isra.52+0x148/0x490 >[ 3293.285718] shrink_page_list+0xbbe/0xf20 >[ 3293.285733] shrink_inactive_list+0x2ea/0x7b0 >[ 3293.285747] shrink_node_memcg+0x36c/0x780 >[ 3293.285767] ? shrink_node+0x140/0x360 >[ 3293.285773] shrink_node+0x140/0x360 >[ 3293.285792] do_try_to_free_pages+0xca/0x350 >[ 3293.285807] try_to_free_pages+0x140/0x350 >[ 3293.285827] __alloc_pages_slowpath+0x43c/0x1070 >[ 3293.285863] __alloc_pages_nodemask+0x383/0x410 >[ 3293.285879] kmalloc_order+0x1f/0x60 >[ 3293.285887] kmalloc_order_trace+0x1d/0x160 >[ 3293.285950] dc_create_state+0x19/0x30 [amdgpu] >[ 3293.285998] amdgpu_dm_atomic_check+0x22f/0x4e0 [amdgpu] >[ 3293.286022] drm_atomic_check_only+0x399/0x570 [drm] >[ 3293.286036] ? drm_atomic_set_fb_for_plane+0x4b/0x70 [drm] >[ 3293.286050] drm_atomic_nonblocking_commit+0x13/0x60 [drm] >[ 3293.286060] drm_atomic_helper_page_flip+0x7c/0x90 [drm_kms_helper] >[ 3293.286075] drm_mode_page_flip_ioctl+0x4e2/0x550 [drm] >[ 3293.286098] ? drm_mode_cursor2_ioctl+0x10/0x10 [drm] >[ 3293.286109] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3293.286122] drm_ioctl+0x2d5/0x370 [drm] >[ 3293.286134] ? drm_mode_cursor2_ioctl+0x10/0x10 [drm] >[ 3293.286141] ? __pm_runtime_resume+0x54/0x90 >[ 3293.286148] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3293.286196] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3293.286204] do_vfs_ioctl+0xa5/0x6e0 >[ 3293.286215] SyS_ioctl+0x74/0x80 >[ 3293.286223] do_syscall_64+0x79/0x220 >[ 3293.286227] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3293.286231] RIP: 0033:0x7f70a90d90f7 >[ 3293.286234] RSP: 002b:00007ffd456ba728 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3293.286238] RAX: ffffffffffffffda RBX: 000055e7eb27f080 RCX: 00007f70a90d90f7 >[ 3293.286241] RDX: 00007ffd456ba760 RSI: 00000000c01864b0 RDI: 0000000000000008 >[ 3293.286243] RBP: 00007ffd456ba760 R08: 000055e7edd64870 R09: 0000000000000000 >[ 3293.286245] R10: 0000000000000030 R11: 0000000000000246 R12: 00000000c01864b0 >[ 3293.286247] R13: 0000000000000008 R14: 0000000000000000 R15: 000055e7edd64870 >[ 3293.286346] tracker-miner-f D10952 2792 2195 0x00000000 >[ 3293.286352] Call Trace: >[ 3293.286359] ? __schedule+0x2ed/0xba0 >[ 3293.286369] schedule+0x2f/0x90 >[ 3293.286372] io_schedule+0x12/0x40 >[ 3293.286377] __lock_page_or_retry+0x1d7/0x360 >[ 3293.286381] ? find_get_entry+0x1c5/0x2e0 >[ 3293.286386] ? page_cache_tree_insert+0x130/0x130 >[ 3293.286394] filemap_fault+0x58b/0xa20 >[ 3293.286400] ? find_held_lock+0x34/0xa0 >[ 3293.286406] ? ext4_filemap_fault+0x27/0x3e >[ 3293.286417] ext4_filemap_fault+0x2f/0x3e >[ 3293.286421] __do_fault+0x1f/0xdf >[ 3293.286425] __handle_mm_fault+0xd22/0x1230 >[ 3293.286439] handle_mm_fault+0x198/0x3a0 >[ 3293.286446] __do_page_fault+0x28c/0x530 >[ 3293.286455] do_page_fault+0x32/0x290 >[ 3293.286460] ? page_fault+0x2f/0x50 >[ 3293.286463] page_fault+0x45/0x50 >[ 3293.286466] RIP: 0002: (null) >[ 3293.286468] RSP: 959b6a60:00007f182c005fa0 EFLAGS: 560795591960 >[ 3293.286534] virt-manager D10616 3820 2164 0x00000000 >[ 3293.286539] Call Trace: >[ 3293.286546] ? __schedule+0x2ed/0xba0 >[ 3293.286556] schedule+0x2f/0x90 >[ 3293.286559] io_schedule+0x12/0x40 >[ 3293.286563] get_request+0x38a/0xc50 >[ 3293.286573] ? finish_wait+0x80/0x80 >[ 3293.286581] blk_queue_bio+0x1ab/0x730 >[ 3293.286587] ? generic_make_request+0xfd/0x3f0 >[ 3293.286592] generic_make_request+0x12f/0x3f0 >[ 3293.286602] ? submit_bio+0x6c/0x140 >[ 3293.286606] submit_bio+0x6c/0x140 >[ 3293.286609] ? get_swap_bio+0xcf/0x120 >[ 3293.286615] __swap_writepage+0x13b/0x480 >[ 3293.286622] ? __frontswap_store+0xdc/0x120 >[ 3293.286630] pageout.isra.52+0x148/0x490 >[ 3293.286642] shrink_page_list+0xbbe/0xf20 >[ 3293.286657] shrink_inactive_list+0x2ea/0x7b0 >[ 3293.286671] shrink_node_memcg+0x36c/0x780 >[ 3293.286690] ? shrink_node+0x140/0x360 >[ 3293.286694] shrink_node+0x140/0x360 >[ 3293.286705] do_try_to_free_pages+0xca/0x350 >[ 3293.286713] try_to_free_pages+0x140/0x350 >[ 3293.286724] __alloc_pages_slowpath+0x43c/0x1070 >[ 3293.286743] __alloc_pages_nodemask+0x383/0x410 >[ 3293.286753] __do_page_cache_readahead+0x1aa/0x430 >[ 3293.286762] ? find_get_entry+0x1c5/0x2e0 >[ 3293.286771] ? filemap_fault+0x30f/0xa20 >[ 3293.286774] filemap_fault+0x30f/0xa20 >[ 3293.286780] ? find_held_lock+0x34/0xa0 >[ 3293.286786] ? ext4_filemap_fault+0x27/0x3e >[ 3293.286796] ext4_filemap_fault+0x2f/0x3e >[ 3293.286800] __do_fault+0x1f/0xdf >[ 3293.286804] __handle_mm_fault+0xd22/0x1230 >[ 3293.286817] handle_mm_fault+0x198/0x3a0 >[ 3293.286824] __do_page_fault+0x28c/0x530 >[ 3293.286833] do_page_fault+0x32/0x290 >[ 3293.286837] ? page_fault+0x2f/0x50 >[ 3293.286841] page_fault+0x45/0x50 >[ 3293.286844] RIP: 91160900:0x7ffc91160908 >[ 3293.286846] RSP: 3973f000:00007ffc91160980 EFLAGS: 00000000 >[ 3293.286869] kworker/6:0 D13896 5855 2 0x80000000 >[ 3293.286894] Workqueue: events async_pf_execute [kvm] >[ 3293.286897] Call Trace: >[ 3293.286904] ? __schedule+0x2ed/0xba0 >[ 3293.286914] schedule+0x2f/0x90 >[ 3293.286917] io_schedule+0x12/0x40 >[ 3293.286921] __lock_page_or_retry+0x2ec/0x360 >[ 3293.286927] ? page_cache_tree_insert+0x130/0x130 >[ 3293.286935] do_swap_page+0x80e/0xa00 >[ 3293.286944] __handle_mm_fault+0x7e3/0x1230 >[ 3293.286958] handle_mm_fault+0x198/0x3a0 >[ 3293.286965] __get_user_pages+0x1d0/0x790 >[ 3293.286977] get_user_pages_remote+0x13a/0x200 >[ 3293.286995] async_pf_execute+0x93/0x280 [kvm] >[ 3293.287007] process_one_work+0x266/0x6b0 >[ 3293.287017] worker_thread+0x3a/0x390 >[ 3293.287023] ? process_one_work+0x6b0/0x6b0 >[ 3293.287027] kthread+0x121/0x140 >[ 3293.287031] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 3293.287036] ret_from_fork+0x3a/0x50 >[ 3293.287061] JS Helper D11384 6638 5326 0x00000000 >[ 3293.287067] Call Trace: >[ 3293.287073] ? __schedule+0x2ed/0xba0 >[ 3293.287083] schedule+0x2f/0x90 >[ 3293.287086] io_schedule+0x12/0x40 >[ 3293.287090] __lock_page_or_retry+0x1d7/0x360 >[ 3293.287096] ? page_cache_tree_insert+0x130/0x130 >[ 3293.287104] do_swap_page+0x80e/0xa00 >[ 3293.287110] ? trace_hardirqs_on_thunk+0x1a/0x1c >[ 3293.287117] __handle_mm_fault+0x7e3/0x1230 >[ 3293.287130] handle_mm_fault+0x198/0x3a0 >[ 3293.287136] __do_page_fault+0x28c/0x530 >[ 3293.287146] do_page_fault+0x32/0x290 >[ 3293.287150] ? page_fault+0x2f/0x50 >[ 3293.287185] page_fault+0x45/0x50 >[ 3293.287190] RIP: cf905988:0x7f05d5608358 >[ 3293.287194] RSP: cd0fa5a0:00007f05cd0fa5f0 EFLAGS: 7f05cf915000 >[ 3293.287243] Web Content D11512 6862 6630 0x00000100 >[ 3293.287249] Call Trace: >[ 3293.287256] ? __schedule+0x2ed/0xba0 >[ 3293.287265] schedule+0x2f/0x90 >[ 3293.287268] io_schedule+0x12/0x40 >[ 3293.287272] __lock_page_or_retry+0x1d7/0x360 >[ 3293.287276] ? find_get_entry+0x1c5/0x2e0 >[ 3293.287282] ? page_cache_tree_insert+0x130/0x130 >[ 3293.287289] filemap_fault+0x58b/0xa20 >[ 3293.287332] ? __xfs_filemap_fault+0x73/0x2e0 [xfs] >[ 3293.287367] ? __xfs_filemap_fault+0x73/0x2e0 [xfs] >[ 3293.287371] ? down_read_nested+0x70/0xb0 >[ 3293.287403] __xfs_filemap_fault+0x85/0x2e0 [xfs] >[ 3293.287407] ? __handle_mm_fault+0xf76/0x1230 >[ 3293.287414] __do_fault+0x1f/0xdf >[ 3293.287418] __handle_mm_fault+0xd22/0x1230 >[ 3293.287432] handle_mm_fault+0x198/0x3a0 >[ 3293.287438] __do_page_fault+0x28c/0x530 >[ 3293.287448] do_page_fault+0x32/0x290 >[ 3293.287452] ? page_fault+0x2f/0x50 >[ 3293.287456] page_fault+0x45/0x50 >[ 3293.287459] RIP: fba22000:0x7ffc0cfc45b0 >[ 3293.287461] RSP: ecf9ab0:00007ffc0cfc44b0 EFLAGS: 7ffc0cfc4598 >[ 3293.287477] BHMgr Monitor D11848 6923 6630 0x00000100 >[ 3293.287483] Call Trace: >[ 3293.287490] ? __schedule+0x2ed/0xba0 >[ 3293.287500] schedule+0x2f/0x90 >[ 3293.287503] io_schedule+0x12/0x40 >[ 3293.287507] __lock_page_or_retry+0x1d7/0x360 >[ 3293.287512] ? find_get_entry+0x1c5/0x2e0 >[ 3293.287517] ? page_cache_tree_insert+0x130/0x130 >[ 3293.287525] filemap_fault+0x58b/0xa20 >[ 3293.287553] ? __xfs_filemap_fault+0x73/0x2e0 [xfs] >[ 3293.287583] ? __xfs_filemap_fault+0x73/0x2e0 [xfs] >[ 3293.287587] ? down_read_nested+0x70/0xb0 >[ 3293.287615] __xfs_filemap_fault+0x85/0x2e0 [xfs] >[ 3293.287623] __do_fault+0x1f/0xdf >[ 3293.287628] __handle_mm_fault+0xd22/0x1230 >[ 3293.287641] handle_mm_fault+0x198/0x3a0 >[ 3293.287647] __do_page_fault+0x28c/0x530 >[ 3293.287657] do_page_fault+0x32/0x290 >[ 3293.287661] ? page_fault+0x2f/0x50 >[ 3293.287665] page_fault+0x45/0x50 >[ 3293.287667] RIP: ffffffff:0x7f61fd30cf50 >[ 3293.287670] RSP: fd356b80:00007f61f86fde70 EFLAGS: ffffffff >[ 3293.287690] Web Content D11784 6865 6630 0x00000100 >[ 3293.287697] Call Trace: >[ 3293.287703] ? __schedule+0x2ed/0xba0 >[ 3293.287713] schedule+0x2f/0x90 >[ 3293.287716] io_schedule+0x12/0x40 >[ 3293.287720] get_request+0x38a/0xc50 >[ 3293.287731] ? finish_wait+0x80/0x80 >[ 3293.287739] blk_queue_bio+0x1ab/0x730 >[ 3293.287745] ? generic_make_request+0xfd/0x3f0 >[ 3293.287750] generic_make_request+0x12f/0x3f0 >[ 3293.287760] ? submit_bio+0x6c/0x140 >[ 3293.287763] submit_bio+0x6c/0x140 >[ 3293.287767] ? get_swap_bio+0xcf/0x120 >[ 3293.287772] __swap_writepage+0x13b/0x480 >[ 3293.287780] ? __frontswap_store+0xdc/0x120 >[ 3293.287787] pageout.isra.52+0x148/0x490 >[ 3293.287799] shrink_page_list+0xbbe/0xf20 >[ 3293.287814] shrink_inactive_list+0x2ea/0x7b0 >[ 3293.287829] shrink_node_memcg+0x36c/0x780 >[ 3293.287848] ? shrink_node+0x140/0x360 >[ 3293.287852] shrink_node+0x140/0x360 >[ 3293.287863] do_try_to_free_pages+0xca/0x350 >[ 3293.287871] try_to_free_pages+0x140/0x350 >[ 3293.287882] __alloc_pages_slowpath+0x43c/0x1070 >[ 3293.287901] __alloc_pages_nodemask+0x383/0x410 >[ 3293.287911] alloc_pages_vma+0x7c/0x200 >[ 3293.287918] __handle_mm_fault+0x8ea/0x1230 >[ 3293.287931] handle_mm_fault+0x198/0x3a0 >[ 3293.287937] __do_page_fault+0x28c/0x530 >[ 3293.287943] ? SyS_mmap_pgoff+0xfb/0x250 >[ 3293.287950] do_page_fault+0x32/0x290 >[ 3293.287954] ? page_fault+0x2f/0x50 >[ 3293.287957] page_fault+0x45/0x50 >[ 3293.287960] RIP: 0000:0x7f89ce07d350 >[ 3293.287962] RSP: 2710:00007ffe40ddd820 EFLAGS: 000009c4 >[ 3405.434852] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3405.434856] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3405.434860] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3405.434862] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3405.434864] Call Trace: >[ 3405.434872] dump_stack+0x85/0xbf >[ 3405.434878] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3405.434889] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3405.434905] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3405.434916] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3405.434922] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3405.434946] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3405.434951] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3405.434960] ? mutex_trylock+0xcd/0xe0 >[ 3405.434969] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3405.435005] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3405.435035] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3405.435044] ? __lock_acquire+0x2d4/0x1340 >[ 3405.435074] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3405.435105] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3405.435127] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3405.435144] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3405.435165] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3405.435176] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3405.435184] drm_ioctl+0x2d5/0x370 [drm] >[ 3405.435203] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3405.435210] ? __pm_runtime_resume+0x54/0x90 >[ 3405.435217] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3405.435247] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3405.435255] do_vfs_ioctl+0xa5/0x6e0 >[ 3405.435266] SyS_ioctl+0x74/0x80 >[ 3405.435273] do_syscall_64+0x79/0x220 >[ 3405.435278] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3405.435282] RIP: 0033:0x7f70a90d90f7 >[ 3405.435284] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3405.435289] RAX: ffffffffffffffda RBX: 000055e7ef133780 RCX: 00007f70a90d90f7 >[ 3405.435291] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3405.435293] RBP: 00007ffd456b9940 R08: 000055e7ef133780 R09: 0000000000000004 >[ 3405.435295] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3405.435297] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edd741f0 >[ 3415.427126] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3415.427130] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3415.427134] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3415.427136] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3415.427137] Call Trace: >[ 3415.427146] dump_stack+0x85/0xbf >[ 3415.427153] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3415.427166] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3415.427186] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3415.427199] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3415.427206] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3415.427222] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3415.427228] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3415.427240] ? mutex_trylock+0xcd/0xe0 >[ 3415.427250] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3415.427295] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3415.427336] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3415.427373] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3415.427413] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3415.427456] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3415.427488] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3415.427530] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3415.427545] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3415.427563] drm_ioctl+0x2d5/0x370 [drm] >[ 3415.427598] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3415.427606] ? __pm_runtime_resume+0x54/0x90 >[ 3415.427616] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3415.427652] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3415.427662] do_vfs_ioctl+0xa5/0x6e0 >[ 3415.427677] SyS_ioctl+0x74/0x80 >[ 3415.427687] do_syscall_64+0x79/0x220 >[ 3415.427693] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3415.427698] RIP: 0033:0x7fd8d64ef0f7 >[ 3415.427701] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3415.427706] RAX: ffffffffffffffda RBX: 0000000002c70b50 RCX: 00007fd8d64ef0f7 >[ 3415.427709] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3415.427711] RBP: 00007ffcc6dba370 R08: 0000000002c70b50 R09: 0000000000000004 >[ 3415.427714] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3415.427717] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bf5d30 >[ 3426.130593] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3426.130596] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3426.130599] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3426.130600] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3426.130601] Call Trace: >[ 3426.130607] dump_stack+0x85/0xbf >[ 3426.130612] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3426.130619] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3426.130628] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3426.130634] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3426.130638] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3426.130645] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3426.130648] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3426.130654] ? mutex_trylock+0xcd/0xe0 >[ 3426.130659] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3426.130692] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3426.130711] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3426.130732] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3426.130753] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3426.130773] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3426.130788] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3426.130808] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3426.130831] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3426.130843] drm_ioctl+0x2d5/0x370 [drm] >[ 3426.130877] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3426.130881] ? __pm_runtime_resume+0x54/0x90 >[ 3426.130886] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3426.130904] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3426.130909] do_vfs_ioctl+0xa5/0x6e0 >[ 3426.130920] SyS_ioctl+0x74/0x80 >[ 3426.130927] do_syscall_64+0x79/0x220 >[ 3426.130931] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3426.130934] RIP: 0033:0x7f70a90d90f7 >[ 3426.130937] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3426.130941] RAX: ffffffffffffffda RBX: 000055e7eb757f60 RCX: 00007f70a90d90f7 >[ 3426.130943] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3426.130945] RBP: 00007ffd456b9940 R08: 000055e7eb757f60 R09: 0000000000000004 >[ 3426.130947] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3426.130949] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eda5a680 >[ 3426.901935] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3426.901948] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3426.901951] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3426.901952] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3426.901953] Call Trace: >[ 3426.901961] dump_stack+0x85/0xbf >[ 3426.901965] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3426.901972] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3426.901984] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3426.901990] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3426.901994] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3426.902002] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3426.902005] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3426.902011] ? mutex_trylock+0xcd/0xe0 >[ 3426.902016] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3426.902047] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3426.902080] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3426.902086] ? __lock_acquire+0x2d4/0x1340 >[ 3426.902109] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3426.902133] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3426.902154] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3426.902171] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3426.902192] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3426.902204] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3426.902213] drm_ioctl+0x2d5/0x370 [drm] >[ 3426.902231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3426.902237] ? __pm_runtime_resume+0x54/0x90 >[ 3426.902241] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3426.902259] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3426.902265] do_vfs_ioctl+0xa5/0x6e0 >[ 3426.902272] SyS_ioctl+0x74/0x80 >[ 3426.902276] do_syscall_64+0x79/0x220 >[ 3426.902280] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3426.902282] RIP: 0033:0x7fd8d64ef0f7 >[ 3426.902284] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3426.902286] RAX: ffffffffffffffda RBX: 0000000002b496d0 RCX: 00007fd8d64ef0f7 >[ 3426.902288] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3426.902289] RBP: 00007ffcc6dba370 R08: 0000000002b496d0 R09: 00007fd8d67b3c50 >[ 3426.902290] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 3426.902292] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bf5d30 >[ 3431.906089] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3431.906093] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3431.906097] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3431.906099] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3431.906100] Call Trace: >[ 3431.906108] dump_stack+0x85/0xbf >[ 3431.906114] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3431.906123] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3431.906135] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3431.906143] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3431.906149] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3431.906159] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3431.906163] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3431.906171] ? mutex_trylock+0xcd/0xe0 >[ 3431.906178] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3431.906214] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3431.906241] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3431.906271] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3431.906301] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3431.906328] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3431.906350] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3431.906377] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3431.906390] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3431.906401] drm_ioctl+0x2d5/0x370 [drm] >[ 3431.906423] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3431.906429] ? __pm_runtime_resume+0x54/0x90 >[ 3431.906435] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3431.906459] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3431.906466] do_vfs_ioctl+0xa5/0x6e0 >[ 3431.906476] SyS_ioctl+0x74/0x80 >[ 3431.906482] do_syscall_64+0x79/0x220 >[ 3431.906486] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3431.906489] RIP: 0033:0x7f70a90d90f7 >[ 3431.906491] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3431.906495] RAX: ffffffffffffffda RBX: 000055e7ee35db60 RCX: 00007f70a90d90f7 >[ 3431.906496] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3431.906498] RBP: 00007ffd456b9940 R08: 000055e7ee35db60 R09: 0000000000000004 >[ 3431.906500] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3431.906501] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edbe2f70 >[ 3437.547497] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3437.547502] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3437.547506] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3437.547508] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3437.547510] Call Trace: >[ 3437.547519] dump_stack+0x85/0xbf >[ 3437.547525] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3437.547536] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3437.547552] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3437.547563] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3437.547569] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3437.547583] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3437.547587] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3437.547597] ? mutex_trylock+0xcd/0xe0 >[ 3437.547605] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3437.547645] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3437.547678] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3437.547715] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3437.547750] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3437.547785] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3437.547812] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3437.547846] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3437.547862] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3437.547875] drm_ioctl+0x2d5/0x370 [drm] >[ 3437.547903] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3437.547909] ? __pm_runtime_resume+0x54/0x90 >[ 3437.547917] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3437.547946] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3437.547954] do_vfs_ioctl+0xa5/0x6e0 >[ 3437.547966] SyS_ioctl+0x74/0x80 >[ 3437.547973] do_syscall_64+0x79/0x220 >[ 3437.547978] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3437.547981] RIP: 0033:0x7f70a90d90f7 >[ 3437.547983] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3437.547988] RAX: ffffffffffffffda RBX: 000055e7eef4c400 RCX: 00007f70a90d90f7 >[ 3437.547990] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3437.547992] RBP: 00007ffd456b9940 R08: 000055e7eef4c400 R09: 0000000000000004 >[ 3437.547994] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3437.547996] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edf29e80 >[ 3442.746875] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3442.746878] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3442.746881] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3442.746883] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3442.746884] Call Trace: >[ 3442.746890] dump_stack+0x85/0xbf >[ 3442.746895] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3442.746906] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3442.746916] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3442.746922] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3442.746926] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3442.746934] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3442.746938] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3442.746944] ? mutex_trylock+0xcd/0xe0 >[ 3442.746949] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3442.746985] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3442.747007] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3442.747031] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3442.747055] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3442.747077] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3442.747094] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3442.747115] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3442.747127] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3442.747136] drm_ioctl+0x2d5/0x370 [drm] >[ 3442.747153] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3442.747158] ? __pm_runtime_resume+0x54/0x90 >[ 3442.747163] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3442.747182] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3442.747187] do_vfs_ioctl+0xa5/0x6e0 >[ 3442.747195] SyS_ioctl+0x74/0x80 >[ 3442.747200] do_syscall_64+0x79/0x220 >[ 3442.747203] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3442.747206] RIP: 0033:0x7f70a90d90f7 >[ 3442.747207] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3442.747210] RAX: ffffffffffffffda RBX: 000055e7ed7e4bc0 RCX: 00007f70a90d90f7 >[ 3442.747211] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3442.747212] RBP: 00007ffd456b9940 R08: 000055e7ed7e4bc0 R09: 0000000000000004 >[ 3442.747213] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3442.747215] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed8a8100 >[ 3446.323149] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3446.323154] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3446.323159] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3446.323161] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3446.323164] Call Trace: >[ 3446.323173] dump_stack+0x85/0xbf >[ 3446.323179] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3446.323192] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3446.323211] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3446.323223] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3446.323230] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3446.323247] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3446.323253] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3446.323273] ? mutex_trylock+0xcd/0xe0 >[ 3446.323281] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3446.323323] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3446.323357] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3446.323396] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3446.323433] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3446.323477] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3446.323503] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3446.323536] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3446.323551] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3446.323564] drm_ioctl+0x2d5/0x370 [drm] >[ 3446.323591] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3446.323598] ? __pm_runtime_resume+0x54/0x90 >[ 3446.323606] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3446.323631] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3446.323637] do_vfs_ioctl+0xa5/0x6e0 >[ 3446.323644] SyS_ioctl+0x74/0x80 >[ 3446.323649] do_syscall_64+0x79/0x220 >[ 3446.323653] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3446.323655] RIP: 0033:0x7f70a90d90f7 >[ 3446.323657] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3446.323659] RAX: ffffffffffffffda RBX: 000055e7eefa04f0 RCX: 00007f70a90d90f7 >[ 3446.323661] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3446.323662] RBP: 00007ffd456b9940 R08: 000055e7eefa04f0 R09: 0000000000000004 >[ 3446.323663] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3446.323665] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed8a8000 >[ 3456.342813] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3456.342816] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3456.342819] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3456.342820] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3456.342822] Call Trace: >[ 3456.342829] dump_stack+0x85/0xbf >[ 3456.342834] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3456.342842] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3456.342851] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3456.342857] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3456.342861] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3456.342869] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3456.342872] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3456.342878] ? mutex_trylock+0xcd/0xe0 >[ 3456.342883] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3456.342919] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3456.342950] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3456.342986] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3456.343022] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3456.343056] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3456.343081] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3456.343115] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3456.343129] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3456.343142] drm_ioctl+0x2d5/0x370 [drm] >[ 3456.343170] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3456.343177] ? __pm_runtime_resume+0x54/0x90 >[ 3456.343186] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3456.343215] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3456.343223] do_vfs_ioctl+0xa5/0x6e0 >[ 3456.343235] SyS_ioctl+0x74/0x80 >[ 3456.343243] do_syscall_64+0x79/0x220 >[ 3456.343247] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3456.343251] RIP: 0033:0x7f70a90d90f7 >[ 3456.343253] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3456.343258] RAX: ffffffffffffffda RBX: 000055e7ecbf7ac0 RCX: 00007f70a90d90f7 >[ 3456.343260] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3456.343262] RBP: 00007ffd456b9940 R08: 000055e7ecbf7ac0 R09: 0000000000000004 >[ 3456.343264] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3456.343266] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edec1000 >[ 3457.394078] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3457.394083] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3457.394087] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3457.394099] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3457.394101] Call Trace: >[ 3457.394109] dump_stack+0x85/0xbf >[ 3457.394115] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3457.394127] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3457.394143] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3457.394154] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3457.394161] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3457.394175] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3457.394180] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3457.394190] ? mutex_trylock+0xcd/0xe0 >[ 3457.394198] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3457.394240] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3457.394281] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3457.394317] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3457.394354] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3457.394389] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3457.394416] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3457.394451] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3457.394467] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3457.394480] drm_ioctl+0x2d5/0x370 [drm] >[ 3457.394510] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3457.394518] ? __pm_runtime_resume+0x54/0x90 >[ 3457.394526] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3457.394558] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3457.394566] do_vfs_ioctl+0xa5/0x6e0 >[ 3457.394579] SyS_ioctl+0x74/0x80 >[ 3457.394587] do_syscall_64+0x79/0x220 >[ 3457.394592] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3457.394595] RIP: 0033:0x7f70a90d90f7 >[ 3457.394598] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3457.394602] RAX: ffffffffffffffda RBX: 000055e7eddb7830 RCX: 00007f70a90d90f7 >[ 3457.394605] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3457.394607] RBP: 00007ffd456b9940 R08: 000055e7eddb7830 R09: 0000000000000004 >[ 3457.394609] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3457.394611] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edf44c00 >[ 3460.301438] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3460.301443] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3460.301447] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3460.301449] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3460.301451] Call Trace: >[ 3460.301459] dump_stack+0x85/0xbf >[ 3460.301466] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3460.301478] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3460.301494] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3460.301505] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3460.301512] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3460.301526] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3460.301531] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3460.301542] ? mutex_trylock+0xcd/0xe0 >[ 3460.301550] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3460.301591] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3460.301621] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3460.301658] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3460.301693] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3460.301727] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3460.301752] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3460.301785] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3460.301800] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3460.301815] drm_ioctl+0x2d5/0x370 [drm] >[ 3460.301843] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3460.301850] ? __pm_runtime_resume+0x54/0x90 >[ 3460.301858] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3460.301887] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3460.301896] do_vfs_ioctl+0xa5/0x6e0 >[ 3460.301908] SyS_ioctl+0x74/0x80 >[ 3460.301915] do_syscall_64+0x79/0x220 >[ 3460.301920] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3460.301924] RIP: 0033:0x7f70a90d90f7 >[ 3460.301926] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3460.301931] RAX: ffffffffffffffda RBX: 000055e7edd1e770 RCX: 00007f70a90d90f7 >[ 3460.301933] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3460.301935] RBP: 00007ffd456b9940 R08: 000055e7edd1e770 R09: 0000000000000004 >[ 3460.301937] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3460.301940] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee4bc080 >[ 3462.022835] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3462.022840] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3462.022843] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3462.022845] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3462.022847] Call Trace: >[ 3462.022865] dump_stack+0x85/0xbf >[ 3462.022871] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3462.022881] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3462.022897] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3462.022907] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3462.022913] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3462.022926] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3462.022930] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3462.022939] ? mutex_trylock+0xcd/0xe0 >[ 3462.022947] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3462.022985] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3462.023026] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3462.023083] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3462.023127] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3462.023160] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3462.023185] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3462.023228] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3462.023242] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3462.023256] drm_ioctl+0x2d5/0x370 [drm] >[ 3462.023292] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3462.023299] ? __pm_runtime_resume+0x54/0x90 >[ 3462.023308] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3462.023337] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3462.023344] do_vfs_ioctl+0xa5/0x6e0 >[ 3462.023357] SyS_ioctl+0x74/0x80 >[ 3462.023364] do_syscall_64+0x79/0x220 >[ 3462.023369] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3462.023372] RIP: 0033:0x7f70a90d90f7 >[ 3462.023375] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3462.023379] RAX: ffffffffffffffda RBX: 000055e7eb754730 RCX: 00007f70a90d90f7 >[ 3462.023391] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3462.023394] RBP: 00007ffd456b9940 R08: 000055e7eb754730 R09: 0000000000000004 >[ 3462.023396] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3462.023398] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed63f330 >[ 3462.422239] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3462.422243] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3462.422247] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3462.422249] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3462.422251] Call Trace: >[ 3462.422260] dump_stack+0x85/0xbf >[ 3462.422266] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3462.422277] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3462.422289] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3462.422295] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3462.422299] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3462.422307] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3462.422310] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3462.422316] ? mutex_trylock+0xcd/0xe0 >[ 3462.422321] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3462.422355] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3462.422376] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3462.422399] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3462.422422] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3462.422443] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3462.422460] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3462.422480] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3462.422493] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3462.422506] drm_ioctl+0x2d5/0x370 [drm] >[ 3462.422533] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3462.422540] ? __pm_runtime_resume+0x54/0x90 >[ 3462.422548] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3462.422569] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3462.422574] do_vfs_ioctl+0xa5/0x6e0 >[ 3462.422581] SyS_ioctl+0x74/0x80 >[ 3462.422586] do_syscall_64+0x79/0x220 >[ 3462.422591] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3462.422594] RIP: 0033:0x7f70a90d90f7 >[ 3462.422596] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3462.422610] RAX: ffffffffffffffda RBX: 000055e7ec95cf20 RCX: 00007f70a90d90f7 >[ 3462.422613] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3462.422615] RBP: 00007ffd456b9940 R08: 000055e7ec95cf20 R09: 0000000000000004 >[ 3462.422617] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3462.422619] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed17bb00 >[ 3468.992085] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3468.992089] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3468.992093] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3468.992095] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3468.992097] Call Trace: >[ 3468.992105] dump_stack+0x85/0xbf >[ 3468.992111] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3468.992123] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3468.992139] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3468.992149] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3468.992156] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3468.992169] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3468.992174] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3468.992183] ? mutex_trylock+0xcd/0xe0 >[ 3468.992192] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3468.992232] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3468.992261] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3468.992266] ? __lock_acquire+0x2d4/0x1340 >[ 3468.992285] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3468.992306] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3468.992327] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3468.992343] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3468.992362] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3468.992374] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3468.992382] drm_ioctl+0x2d5/0x370 [drm] >[ 3468.992398] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3468.992403] ? __pm_runtime_resume+0x54/0x90 >[ 3468.992407] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3468.992425] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3468.992430] do_vfs_ioctl+0xa5/0x6e0 >[ 3468.992437] SyS_ioctl+0x74/0x80 >[ 3468.992442] do_syscall_64+0x79/0x220 >[ 3468.992445] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3468.992447] RIP: 0033:0x7f70a90d90f7 >[ 3468.992449] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3468.992451] RAX: ffffffffffffffda RBX: 000055e7ee1487a0 RCX: 00007f70a90d90f7 >[ 3468.992453] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3468.992454] RBP: 00007ffd456b9940 R08: 000055e7ee1487a0 R09: 00007f70a939dc50 >[ 3468.992455] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 3468.992456] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef019a00 >[ 3470.269816] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3470.269820] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3470.269822] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3470.269824] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3470.269825] Call Trace: >[ 3470.269832] dump_stack+0x85/0xbf >[ 3470.269837] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3470.269844] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3470.269854] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3470.269860] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3470.269864] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3470.269872] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3470.269875] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3470.269881] ? mutex_trylock+0xcd/0xe0 >[ 3470.269886] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3470.269919] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3470.269940] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3470.269964] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3470.269987] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3470.270009] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3470.270026] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3470.270053] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3470.270078] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3470.270086] drm_ioctl+0x2d5/0x370 [drm] >[ 3470.270103] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3470.270108] ? __pm_runtime_resume+0x54/0x90 >[ 3470.270113] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3470.270131] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3470.270136] do_vfs_ioctl+0xa5/0x6e0 >[ 3470.270143] SyS_ioctl+0x74/0x80 >[ 3470.270148] do_syscall_64+0x79/0x220 >[ 3470.270151] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3470.270154] RIP: 0033:0x7f70a90d90f7 >[ 3470.270155] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3470.270158] RAX: ffffffffffffffda RBX: 000055e7ef1c7ba0 RCX: 00007f70a90d90f7 >[ 3470.270159] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3470.270160] RBP: 00007ffd456b9940 R08: 000055e7ef1c7ba0 R09: 0000000000000004 >[ 3470.270161] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3470.270163] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebc9a350 >[ 3473.875392] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3473.875397] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3473.875401] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3473.875403] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3473.875405] Call Trace: >[ 3473.875413] dump_stack+0x85/0xbf >[ 3473.875419] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3473.875430] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3473.875446] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3473.875458] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3473.875465] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3473.875479] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3473.875485] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3473.875495] ? mutex_trylock+0xcd/0xe0 >[ 3473.875504] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3473.875546] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3473.875581] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3473.875622] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3473.875662] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3473.875699] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3473.875729] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3473.875765] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3473.875782] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3473.875798] drm_ioctl+0x2d5/0x370 [drm] >[ 3473.875827] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3473.875835] ? __pm_runtime_resume+0x54/0x90 >[ 3473.875844] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3473.875877] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3473.875885] do_vfs_ioctl+0xa5/0x6e0 >[ 3473.875898] SyS_ioctl+0x74/0x80 >[ 3473.875906] do_syscall_64+0x79/0x220 >[ 3473.875911] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3473.875915] RIP: 0033:0x7f70a90d90f7 >[ 3473.875917] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3473.875922] RAX: ffffffffffffffda RBX: 000055e7ee4cbc30 RCX: 00007f70a90d90f7 >[ 3473.875924] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3473.875926] RBP: 00007ffd456b9940 R08: 000055e7ee4cbc30 R09: 0000000000000004 >[ 3473.875928] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3473.875931] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed8ccf30 >[ 3474.689639] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3474.689644] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3474.689648] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3474.689650] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3474.689652] Call Trace: >[ 3474.689661] dump_stack+0x85/0xbf >[ 3474.689666] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3474.689678] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3474.689693] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3474.689704] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3474.689711] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3474.689724] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3474.689729] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3474.689738] ? mutex_trylock+0xcd/0xe0 >[ 3474.689747] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3474.689786] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3474.689819] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3474.689857] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3474.689895] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3474.689930] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3474.689956] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3474.689990] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3474.690004] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3474.690018] drm_ioctl+0x2d5/0x370 [drm] >[ 3474.690047] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3474.690053] ? __pm_runtime_resume+0x54/0x90 >[ 3474.690062] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3474.690101] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3474.690109] do_vfs_ioctl+0xa5/0x6e0 >[ 3474.690120] SyS_ioctl+0x74/0x80 >[ 3474.690127] do_syscall_64+0x79/0x220 >[ 3474.690132] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3474.690135] RIP: 0033:0x7f70a90d90f7 >[ 3474.690138] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3474.690142] RAX: ffffffffffffffda RBX: 000055e7eb68f080 RCX: 00007f70a90d90f7 >[ 3474.690144] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3474.690146] RBP: 00007ffd456b9940 R08: 000055e7eb68f080 R09: 0000000000000004 >[ 3474.690148] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3474.690150] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee081d20 >[ 3476.184173] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3476.184177] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3476.184180] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3476.184181] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3476.184183] Call Trace: >[ 3476.184190] dump_stack+0x85/0xbf >[ 3476.184195] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3476.184203] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3476.184212] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3476.184219] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3476.184223] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3476.184231] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3476.184234] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3476.184240] ? mutex_trylock+0xcd/0xe0 >[ 3476.184246] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3476.184285] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3476.184309] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3476.184333] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3476.184356] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3476.184378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3476.184396] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3476.184416] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3476.184429] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3476.184437] drm_ioctl+0x2d5/0x370 [drm] >[ 3476.184454] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3476.184459] ? __pm_runtime_resume+0x54/0x90 >[ 3476.184464] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3476.184483] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3476.184488] do_vfs_ioctl+0xa5/0x6e0 >[ 3476.184495] SyS_ioctl+0x74/0x80 >[ 3476.184500] do_syscall_64+0x79/0x220 >[ 3476.184503] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3476.184506] RIP: 0033:0x7f70a90d90f7 >[ 3476.184507] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3476.184510] RAX: ffffffffffffffda RBX: 000055e7eda80240 RCX: 00007f70a90d90f7 >[ 3476.184511] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3476.184512] RBP: 00007ffd456b9940 R08: 000055e7eda80240 R09: 0000000000000004 >[ 3476.184513] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3476.184515] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ecb5c3a0 >[ 3477.652408] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3477.652413] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3477.652416] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3477.652418] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3477.652421] Call Trace: >[ 3477.652429] dump_stack+0x85/0xbf >[ 3477.652435] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3477.652446] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3477.652463] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3477.652473] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3477.652480] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3477.652494] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3477.652499] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3477.652509] ? mutex_trylock+0xcd/0xe0 >[ 3477.652518] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3477.652560] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3477.652590] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3477.652627] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3477.652662] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3477.652696] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3477.652723] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3477.652756] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3477.652772] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3477.652785] drm_ioctl+0x2d5/0x370 [drm] >[ 3477.652813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3477.652820] ? __pm_runtime_resume+0x54/0x90 >[ 3477.652829] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3477.652859] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3477.652867] do_vfs_ioctl+0xa5/0x6e0 >[ 3477.652880] SyS_ioctl+0x74/0x80 >[ 3477.652887] do_syscall_64+0x79/0x220 >[ 3477.652892] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3477.652896] RIP: 0033:0x7f70a90d90f7 >[ 3477.652898] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3477.652903] RAX: ffffffffffffffda RBX: 000055e7ee38b790 RCX: 00007f70a90d90f7 >[ 3477.652905] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3477.652907] RBP: 00007ffd456b9940 R08: 000055e7ee38b790 R09: 0000000000000004 >[ 3477.652909] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3477.652911] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ec7c64e0 >[ 3480.333258] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3480.333262] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3480.333264] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3480.333266] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3480.333267] Call Trace: >[ 3480.333274] dump_stack+0x85/0xbf >[ 3480.333278] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3480.333286] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3480.333295] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3480.333301] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3480.333305] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3480.333313] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3480.333316] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3480.333322] ? mutex_trylock+0xcd/0xe0 >[ 3480.333327] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3480.333358] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3480.333377] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3480.333398] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3480.333420] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3480.333440] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3480.333456] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3480.333475] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3480.333487] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3480.333495] drm_ioctl+0x2d5/0x370 [drm] >[ 3480.333511] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3480.333516] ? __pm_runtime_resume+0x54/0x90 >[ 3480.333521] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3480.333538] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3480.333543] do_vfs_ioctl+0xa5/0x6e0 >[ 3480.333550] SyS_ioctl+0x74/0x80 >[ 3480.333555] do_syscall_64+0x79/0x220 >[ 3480.333558] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3480.333560] RIP: 0033:0x7f70a90d90f7 >[ 3480.333561] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3480.333564] RAX: ffffffffffffffda RBX: 000055e7ee26a800 RCX: 00007f70a90d90f7 >[ 3480.333565] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3480.333567] RBP: 00007ffd456b9940 R08: 000055e7ee26a800 R09: 0000000000000004 >[ 3480.333568] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3480.333569] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edf22620 >[ 3481.574220] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3481.574225] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3481.574228] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3481.574230] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3481.574232] Call Trace: >[ 3481.574241] dump_stack+0x85/0xbf >[ 3481.574247] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3481.574259] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3481.574275] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3481.574286] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3481.574293] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3481.574307] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3481.574312] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3481.574322] ? mutex_trylock+0xcd/0xe0 >[ 3481.574331] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3481.574372] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3481.574400] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3481.574424] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3481.574448] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3481.574469] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3481.574488] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3481.574509] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3481.574521] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3481.574529] drm_ioctl+0x2d5/0x370 [drm] >[ 3481.574547] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3481.574552] ? __pm_runtime_resume+0x54/0x90 >[ 3481.574557] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3481.574576] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3481.574581] do_vfs_ioctl+0xa5/0x6e0 >[ 3481.574588] SyS_ioctl+0x74/0x80 >[ 3481.574593] do_syscall_64+0x79/0x220 >[ 3481.574596] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3481.574599] RIP: 0033:0x7fd8d64ef0f7 >[ 3481.574600] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3481.574603] RAX: ffffffffffffffda RBX: 0000000002b496d0 RCX: 00007fd8d64ef0f7 >[ 3481.574605] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3481.574606] RBP: 00007ffcc6dba370 R08: 0000000002b496d0 R09: 0000000000000004 >[ 3481.574607] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3481.574608] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c0d4b0 >[ 3483.270920] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3483.270924] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3483.270928] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3483.270930] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3483.270932] Call Trace: >[ 3483.270940] dump_stack+0x85/0xbf >[ 3483.270946] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3483.270958] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3483.270973] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3483.270984] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3483.270991] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3483.271005] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3483.271010] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3483.271020] ? mutex_trylock+0xcd/0xe0 >[ 3483.271029] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3483.271069] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3483.271102] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3483.271111] ? __lock_acquire+0x2d4/0x1340 >[ 3483.271164] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3483.271201] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3483.271223] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3483.271250] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3483.271271] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3483.271284] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3483.271294] drm_ioctl+0x2d5/0x370 [drm] >[ 3483.271317] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3483.271321] ? __pm_runtime_resume+0x54/0x90 >[ 3483.271325] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3483.271344] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3483.271349] do_vfs_ioctl+0xa5/0x6e0 >[ 3483.271356] SyS_ioctl+0x74/0x80 >[ 3483.271361] do_syscall_64+0x79/0x220 >[ 3483.271364] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3483.271366] RIP: 0033:0x7f70a90d90f7 >[ 3483.271368] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3483.271371] RAX: ffffffffffffffda RBX: 000055e7ebe2f020 RCX: 00007f70a90d90f7 >[ 3483.271372] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3483.271373] RBP: 00007ffd456b9940 R08: 000055e7ebe2f020 R09: 00007f70a939dc50 >[ 3483.271374] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 3483.271376] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef0af800 >[ 3484.774220] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3484.774223] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3484.774226] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3484.774228] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3484.774229] Call Trace: >[ 3484.774236] dump_stack+0x85/0xbf >[ 3484.774241] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3484.774249] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3484.774259] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3484.774266] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3484.774270] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3484.774279] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3484.774283] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3484.774289] ? mutex_trylock+0xcd/0xe0 >[ 3484.774295] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3484.774331] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3484.774354] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3484.774379] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3484.774404] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3484.774428] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3484.774446] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3484.774469] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3484.774481] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3484.774490] drm_ioctl+0x2d5/0x370 [drm] >[ 3484.774508] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3484.774513] ? __pm_runtime_resume+0x54/0x90 >[ 3484.774519] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3484.774538] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3484.774544] do_vfs_ioctl+0xa5/0x6e0 >[ 3484.774551] SyS_ioctl+0x74/0x80 >[ 3484.774556] do_syscall_64+0x79/0x220 >[ 3484.774560] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3484.774563] RIP: 0033:0x7f70a90d90f7 >[ 3484.774564] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3484.774567] RAX: ffffffffffffffda RBX: 000055e7edc111f0 RCX: 00007f70a90d90f7 >[ 3484.774569] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3484.774570] RBP: 00007ffd456b9940 R08: 000055e7edc111f0 R09: 0000000000000004 >[ 3484.774571] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3484.774573] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ec744f00 >[ 3487.982571] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3487.982576] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3487.982580] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3487.982582] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3487.982584] Call Trace: >[ 3487.982593] dump_stack+0x85/0xbf >[ 3487.982598] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3487.982610] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3487.982626] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3487.982637] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3487.982643] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3487.982657] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3487.982662] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3487.982671] ? mutex_trylock+0xcd/0xe0 >[ 3487.982680] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3487.982719] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3487.982751] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3487.982788] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3487.982824] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3487.982857] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3487.982882] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3487.982915] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3487.982928] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3487.982941] drm_ioctl+0x2d5/0x370 [drm] >[ 3487.982968] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3487.982976] ? __pm_runtime_resume+0x54/0x90 >[ 3487.982983] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3487.983013] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3487.983021] do_vfs_ioctl+0xa5/0x6e0 >[ 3487.983033] SyS_ioctl+0x74/0x80 >[ 3487.983040] do_syscall_64+0x79/0x220 >[ 3487.983046] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3487.983049] RIP: 0033:0x7f70a90d90f7 >[ 3487.983051] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3487.983056] RAX: ffffffffffffffda RBX: 000055e7ef2b8910 RCX: 00007f70a90d90f7 >[ 3487.983058] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3487.983060] RBP: 00007ffd456b9940 R08: 000055e7ef2b8910 R09: 0000000000000004 >[ 3487.983062] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3487.983065] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edad0000 >[ 3489.630857] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3489.630861] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3489.630865] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3489.630867] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3489.630869] Call Trace: >[ 3489.630877] dump_stack+0x85/0xbf >[ 3489.630883] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3489.630895] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3489.630911] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3489.630922] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3489.630928] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3489.630942] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3489.630947] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3489.630956] ? mutex_trylock+0xcd/0xe0 >[ 3489.630965] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3489.631003] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3489.631037] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3489.631076] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3489.631111] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3489.631145] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3489.631171] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3489.631205] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3489.631218] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3489.631232] drm_ioctl+0x2d5/0x370 [drm] >[ 3489.631260] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3489.631267] ? __pm_runtime_resume+0x54/0x90 >[ 3489.631275] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3489.631305] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3489.631313] do_vfs_ioctl+0xa5/0x6e0 >[ 3489.631325] SyS_ioctl+0x74/0x80 >[ 3489.631332] do_syscall_64+0x79/0x220 >[ 3489.631337] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3489.631341] RIP: 0033:0x7f70a90d90f7 >[ 3489.631343] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3489.631347] RAX: ffffffffffffffda RBX: 000055e7ed964c00 RCX: 00007f70a90d90f7 >[ 3489.631350] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3489.631352] RBP: 00007ffd456b9940 R08: 000055e7ed964c00 R09: 0000000000000004 >[ 3489.631353] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3489.631355] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee13ae10 >[ 3497.094161] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3497.094166] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3497.094170] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3497.094172] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3497.094174] Call Trace: >[ 3497.094183] dump_stack+0x85/0xbf >[ 3497.094189] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3497.094200] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3497.094216] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3497.094227] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3497.094233] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3497.094247] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3497.094252] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3497.094261] ? mutex_trylock+0xcd/0xe0 >[ 3497.094270] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3497.094310] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3497.094344] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3497.094382] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3497.094419] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3497.094454] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3497.094480] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3497.094514] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3497.094530] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3497.094544] drm_ioctl+0x2d5/0x370 [drm] >[ 3497.094573] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3497.094579] ? __pm_runtime_resume+0x54/0x90 >[ 3497.094587] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3497.094617] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3497.094624] do_vfs_ioctl+0xa5/0x6e0 >[ 3497.094636] SyS_ioctl+0x74/0x80 >[ 3497.094643] do_syscall_64+0x79/0x220 >[ 3497.094648] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3497.094652] RIP: 0033:0x7f70a90d90f7 >[ 3497.094654] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3497.094659] RAX: ffffffffffffffda RBX: 000055e7eddaf4a0 RCX: 00007f70a90d90f7 >[ 3497.094661] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3497.094663] RBP: 00007ffd456b9940 R08: 000055e7eddaf4a0 R09: 0000000000000004 >[ 3497.094665] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3497.094667] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edcec600 >[ 3497.341482] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3497.341489] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3497.341495] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3497.341498] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3497.341501] Call Trace: >[ 3497.341512] dump_stack+0x85/0xbf >[ 3497.341520] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3497.341537] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3497.341561] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3497.341577] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3497.341587] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3497.341607] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3497.341615] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3497.341629] ? mutex_trylock+0xcd/0xe0 >[ 3497.341641] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3497.341692] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3497.341737] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3497.341790] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3497.341842] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3497.341892] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3497.341930] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3497.341978] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3497.341999] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3497.342019] drm_ioctl+0x2d5/0x370 [drm] >[ 3497.342059] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3497.342070] ? __pm_runtime_resume+0x54/0x90 >[ 3497.342081] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3497.342125] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3497.342136] do_vfs_ioctl+0xa5/0x6e0 >[ 3497.342154] SyS_ioctl+0x74/0x80 >[ 3497.342165] do_syscall_64+0x79/0x220 >[ 3497.342172] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3497.342177] RIP: 0033:0x7f70a90d90f7 >[ 3497.342180] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3497.342187] RAX: ffffffffffffffda RBX: 000055e7eda8a7a0 RCX: 00007f70a90d90f7 >[ 3497.342190] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3497.342193] RBP: 00007ffd456b9940 R08: 000055e7eda8a7a0 R09: 0000000000000004 >[ 3497.342196] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3497.342199] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee107000 >[ 3499.896388] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3499.896392] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3499.896394] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3499.896396] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3499.896397] Call Trace: >[ 3499.896404] dump_stack+0x85/0xbf >[ 3499.896409] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3499.896418] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3499.896431] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3499.896440] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3499.896444] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3499.896452] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3499.896455] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3499.896461] ? mutex_trylock+0xcd/0xe0 >[ 3499.896467] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3499.896500] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3499.896521] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3499.896545] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3499.896572] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3499.896594] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3499.896611] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3499.896632] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3499.896644] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3499.896653] drm_ioctl+0x2d5/0x370 [drm] >[ 3499.896670] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3499.896675] ? __pm_runtime_resume+0x54/0x90 >[ 3499.896680] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3499.896701] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3499.896707] do_vfs_ioctl+0xa5/0x6e0 >[ 3499.896714] SyS_ioctl+0x74/0x80 >[ 3499.896719] do_syscall_64+0x79/0x220 >[ 3499.896722] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3499.896724] RIP: 0033:0x7f70a90d90f7 >[ 3499.896726] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3499.896728] RAX: ffffffffffffffda RBX: 000055e7ed94be40 RCX: 00007f70a90d90f7 >[ 3499.896730] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3499.896731] RBP: 00007ffd456b9940 R08: 000055e7ed94be40 R09: 0000000000000004 >[ 3499.896732] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3499.896734] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ec9a6730 >[ 3500.104729] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3500.104733] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3500.104735] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3500.104737] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3500.104738] Call Trace: >[ 3500.104744] dump_stack+0x85/0xbf >[ 3500.104749] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3500.104757] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3500.104766] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3500.104772] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3500.104776] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3500.104784] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3500.104788] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3500.104794] ? mutex_trylock+0xcd/0xe0 >[ 3500.104799] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3500.104834] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3500.104866] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3500.104906] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3500.104932] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3500.104957] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3500.104974] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3500.104995] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3500.105007] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3500.105016] drm_ioctl+0x2d5/0x370 [drm] >[ 3500.105033] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3500.105037] ? __pm_runtime_resume+0x54/0x90 >[ 3500.105043] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3500.105063] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3500.105069] do_vfs_ioctl+0xa5/0x6e0 >[ 3500.105076] SyS_ioctl+0x74/0x80 >[ 3500.105081] do_syscall_64+0x79/0x220 >[ 3500.105084] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3500.105087] RIP: 0033:0x7f70a90d90f7 >[ 3500.105089] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3500.105091] RAX: ffffffffffffffda RBX: 000055e7ef1457b0 RCX: 00007f70a90d90f7 >[ 3500.105093] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3500.105094] RBP: 00007ffd456b9940 R08: 000055e7ef1457b0 R09: 0000000000000004 >[ 3500.105095] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3500.105096] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef0e8850 >[ 3502.284488] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3502.284493] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3502.284496] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3502.284499] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3502.284501] Call Trace: >[ 3502.284509] dump_stack+0x85/0xbf >[ 3502.284515] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3502.284527] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3502.284544] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3502.284555] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3502.284562] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3502.284576] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3502.284581] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3502.284591] ? mutex_trylock+0xcd/0xe0 >[ 3502.284600] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3502.284637] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3502.284668] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3502.284706] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3502.284744] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3502.284779] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3502.284807] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3502.284842] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3502.284857] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3502.284871] drm_ioctl+0x2d5/0x370 [drm] >[ 3502.284899] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3502.284907] ? __pm_runtime_resume+0x54/0x90 >[ 3502.284915] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3502.284945] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3502.284953] do_vfs_ioctl+0xa5/0x6e0 >[ 3502.284964] SyS_ioctl+0x74/0x80 >[ 3502.284972] do_syscall_64+0x79/0x220 >[ 3502.284977] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3502.284980] RIP: 0033:0x7f70a90d90f7 >[ 3502.284983] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3502.284987] RAX: ffffffffffffffda RBX: 000055e7ee2f1e60 RCX: 00007f70a90d90f7 >[ 3502.284989] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3502.284990] RBP: 00007ffd456b9940 R08: 000055e7ee2f1e60 R09: 0000000000000004 >[ 3502.284992] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3502.284993] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ec5d3900 >[ 3514.459773] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3514.459778] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3514.459782] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3514.459785] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3514.459787] Call Trace: >[ 3514.459796] dump_stack+0x85/0xbf >[ 3514.459803] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3514.459815] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3514.459832] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3514.459843] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3514.459850] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3514.459866] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3514.459871] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3514.459881] ? mutex_trylock+0xcd/0xe0 >[ 3514.459890] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3514.459933] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3514.459968] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3514.459978] ? __lock_acquire+0x2d4/0x1340 >[ 3514.460012] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3514.460052] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3514.460088] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3514.460115] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3514.460151] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3514.460168] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3514.460182] drm_ioctl+0x2d5/0x370 [drm] >[ 3514.460211] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3514.460218] ? __pm_runtime_resume+0x54/0x90 >[ 3514.460227] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3514.460258] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3514.460266] do_vfs_ioctl+0xa5/0x6e0 >[ 3514.460279] SyS_ioctl+0x74/0x80 >[ 3514.460287] do_syscall_64+0x79/0x220 >[ 3514.460292] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3514.460296] RIP: 0033:0x7f70a90d90f7 >[ 3514.460299] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3514.460303] RAX: ffffffffffffffda RBX: 000055e7ee15bf70 RCX: 00007f70a90d90f7 >[ 3514.460306] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3514.460308] RBP: 00007ffd456b9940 R08: 000055e7ee15bf70 R09: 00007f70a939dc50 >[ 3514.460310] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 3514.460312] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef15c6c0 >[ 3523.911811] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3523.911817] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3523.911820] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3523.911822] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3523.911825] Call Trace: >[ 3523.911833] dump_stack+0x85/0xbf >[ 3523.911839] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3523.911850] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3523.911865] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3523.911876] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3523.911883] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3523.911892] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3523.911895] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3523.911903] ? mutex_trylock+0xcd/0xe0 >[ 3523.911911] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3523.911952] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3523.911984] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3523.912022] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3523.912059] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3523.912094] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3523.912121] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3523.912155] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3523.912170] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3523.912184] drm_ioctl+0x2d5/0x370 [drm] >[ 3523.912213] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3523.912220] ? __pm_runtime_resume+0x54/0x90 >[ 3523.912229] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3523.912258] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3523.912266] do_vfs_ioctl+0xa5/0x6e0 >[ 3523.912278] SyS_ioctl+0x74/0x80 >[ 3523.912286] do_syscall_64+0x79/0x220 >[ 3523.912291] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3523.912295] RIP: 0033:0x7f70a90d90f7 >[ 3523.912297] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3523.912301] RAX: ffffffffffffffda RBX: 000055e7eeeab4c0 RCX: 00007f70a90d90f7 >[ 3523.912304] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3523.912306] RBP: 00007ffd456b9940 R08: 000055e7eeeab4c0 R09: 0000000000000004 >[ 3523.912308] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3523.912310] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee0f38a0 >[ 3533.917949] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3533.917954] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3533.917958] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3533.917960] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3533.917962] Call Trace: >[ 3533.917971] dump_stack+0x85/0xbf >[ 3533.917977] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3533.917989] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3533.918005] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3533.918017] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3533.918023] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3533.918036] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3533.918041] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3533.918051] ? mutex_trylock+0xcd/0xe0 >[ 3533.918059] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3533.918097] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3533.918129] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3533.918168] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3533.918204] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3533.918238] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3533.918263] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3533.918296] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3533.918311] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3533.918324] drm_ioctl+0x2d5/0x370 [drm] >[ 3533.918353] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3533.918359] ? __pm_runtime_resume+0x54/0x90 >[ 3533.918368] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3533.918397] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3533.918405] do_vfs_ioctl+0xa5/0x6e0 >[ 3533.918417] SyS_ioctl+0x74/0x80 >[ 3533.918424] do_syscall_64+0x79/0x220 >[ 3533.918430] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3533.918433] RIP: 0033:0x7f70a90d90f7 >[ 3533.918436] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3533.918440] RAX: ffffffffffffffda RBX: 000055e7ee240650 RCX: 00007f70a90d90f7 >[ 3533.918442] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3533.918444] RBP: 00007ffd456b9940 R08: 000055e7ee240650 R09: 0000000000000004 >[ 3533.918446] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3533.918448] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee4b4450 >[ 3537.799040] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3537.799045] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3537.799049] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3537.799051] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3537.799053] Call Trace: >[ 3537.799062] dump_stack+0x85/0xbf >[ 3537.799068] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3537.799080] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3537.799096] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3537.799107] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3537.799114] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3537.799128] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3537.799133] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3537.799143] ? mutex_trylock+0xcd/0xe0 >[ 3537.799152] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3537.799189] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3537.799221] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3537.799231] ? __lock_acquire+0x2d4/0x1340 >[ 3537.799262] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3537.799299] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3537.799334] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3537.799361] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3537.799395] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3537.799410] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3537.799425] drm_ioctl+0x2d5/0x370 [drm] >[ 3537.799453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3537.799461] ? __pm_runtime_resume+0x54/0x90 >[ 3537.799469] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3537.799499] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3537.799507] do_vfs_ioctl+0xa5/0x6e0 >[ 3537.799519] SyS_ioctl+0x74/0x80 >[ 3537.799527] do_syscall_64+0x79/0x220 >[ 3537.799532] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3537.799536] RIP: 0033:0x7f70a90d90f7 >[ 3537.799538] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3537.799543] RAX: ffffffffffffffda RBX: 000055e7edf4de60 RCX: 00007f70a90d90f7 >[ 3537.799545] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3537.799547] RBP: 00007ffd456b9940 R08: 000055e7edf4de60 R09: 00007f70a939dc50 >[ 3537.799549] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 3537.799552] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee405ef0 >[ 3537.872695] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3537.872699] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3537.872703] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3537.872705] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3537.872707] Call Trace: >[ 3537.872715] dump_stack+0x85/0xbf >[ 3537.872721] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3537.872732] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3537.872748] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3537.872759] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3537.872766] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3537.872780] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3537.872785] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3537.872794] ? mutex_trylock+0xcd/0xe0 >[ 3537.872802] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3537.872842] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3537.872874] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3537.872883] ? __lock_acquire+0x2d4/0x1340 >[ 3537.872917] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3537.872945] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3537.872978] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3537.873012] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3537.873049] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3537.873067] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3537.873082] drm_ioctl+0x2d5/0x370 [drm] >[ 3537.873114] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3537.873123] ? __pm_runtime_resume+0x54/0x90 >[ 3537.873132] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3537.873153] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3537.873159] do_vfs_ioctl+0xa5/0x6e0 >[ 3537.873168] SyS_ioctl+0x74/0x80 >[ 3537.873173] do_syscall_64+0x79/0x220 >[ 3537.873177] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3537.873180] RIP: 0033:0x7f70a90d90f7 >[ 3537.873182] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3537.873185] RAX: ffffffffffffffda RBX: 000055e7edf4de60 RCX: 00007f70a90d90f7 >[ 3537.873187] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3537.873188] RBP: 00007ffd456b9940 R08: 000055e7edf4de60 R09: 00007f70a939dc50 >[ 3537.873190] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 3537.873191] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee405ef0 >[ 3544.229441] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3544.229444] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3544.229447] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3544.229448] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3544.229449] Call Trace: >[ 3544.229456] dump_stack+0x85/0xbf >[ 3544.229461] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3544.229468] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3544.229478] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3544.229484] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3544.229488] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3544.229496] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3544.229499] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3544.229505] ? mutex_trylock+0xcd/0xe0 >[ 3544.229510] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3544.229544] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3544.229566] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3544.229590] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3544.229626] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3544.229660] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3544.229686] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3544.229719] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3544.229735] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3544.229748] drm_ioctl+0x2d5/0x370 [drm] >[ 3544.229775] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3544.229782] ? __pm_runtime_resume+0x54/0x90 >[ 3544.229790] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3544.229819] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3544.229827] do_vfs_ioctl+0xa5/0x6e0 >[ 3544.229838] SyS_ioctl+0x74/0x80 >[ 3544.229846] do_syscall_64+0x79/0x220 >[ 3544.229851] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3544.229855] RIP: 0033:0x7f70a90d90f7 >[ 3544.229857] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3544.229861] RAX: ffffffffffffffda RBX: 000055e7ee3d9ee0 RCX: 00007f70a90d90f7 >[ 3544.229863] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3544.229865] RBP: 00007ffd456b9940 R08: 000055e7ee3d9ee0 R09: 0000000000000004 >[ 3544.229867] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3544.229869] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed9def00 >[ 3544.770758] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3544.770773] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3544.770777] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3544.770779] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3544.770780] Call Trace: >[ 3544.770789] dump_stack+0x85/0xbf >[ 3544.770805] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3544.770826] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3544.770838] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3544.770848] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3544.770855] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3544.770869] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3544.770874] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3544.770885] ? mutex_trylock+0xcd/0xe0 >[ 3544.770904] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3544.770974] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3544.771007] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3544.771042] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3544.771077] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3544.771099] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3544.771117] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3544.771139] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3544.771151] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3544.771160] drm_ioctl+0x2d5/0x370 [drm] >[ 3544.771177] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3544.771182] ? __pm_runtime_resume+0x54/0x90 >[ 3544.771187] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3544.771206] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3544.771212] do_vfs_ioctl+0xa5/0x6e0 >[ 3544.771218] SyS_ioctl+0x74/0x80 >[ 3544.771223] do_syscall_64+0x79/0x220 >[ 3544.771227] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3544.771229] RIP: 0033:0x7f70a90d90f7 >[ 3544.771231] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3544.771234] RAX: ffffffffffffffda RBX: 000055e7eb553200 RCX: 00007f70a90d90f7 >[ 3544.771235] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3544.771236] RBP: 00007ffd456b9940 R08: 000055e7eb553200 R09: 0000000000000004 >[ 3544.771237] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3544.771239] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ecce9b00 >[ 3548.633658] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3548.633662] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3548.633666] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3548.633668] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3548.633670] Call Trace: >[ 3548.633678] dump_stack+0x85/0xbf >[ 3548.633684] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3548.633695] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3548.633708] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3548.633714] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3548.633718] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3548.633725] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3548.633728] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3548.633734] ? mutex_trylock+0xcd/0xe0 >[ 3548.633739] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3548.633772] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3548.633793] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3548.633799] ? __lock_acquire+0x2d4/0x1340 >[ 3548.633818] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3548.633841] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3548.633862] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3548.633878] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3548.633898] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3548.633911] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3548.633919] drm_ioctl+0x2d5/0x370 [drm] >[ 3548.633936] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3548.633940] ? __pm_runtime_resume+0x54/0x90 >[ 3548.633944] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3548.633962] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3548.633967] do_vfs_ioctl+0xa5/0x6e0 >[ 3548.633974] SyS_ioctl+0x74/0x80 >[ 3548.633979] do_syscall_64+0x79/0x220 >[ 3548.633982] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3548.633984] RIP: 0033:0x7f70a90d90f7 >[ 3548.633985] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3548.633988] RAX: ffffffffffffffda RBX: 000055e7ecbf47a0 RCX: 00007f70a90d90f7 >[ 3548.633989] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3548.633990] RBP: 00007ffd456b9940 R08: 000055e7ecbf47a0 R09: 00007f70a939dc50 >[ 3548.633992] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 3548.633993] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edfe2a60 >[ 3548.926723] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3548.926728] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3548.926732] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3548.926734] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3548.926736] Call Trace: >[ 3548.926744] dump_stack+0x85/0xbf >[ 3548.926750] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3548.926762] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3548.926777] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3548.926788] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3548.926795] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3548.926808] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3548.926813] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3548.926823] ? mutex_trylock+0xcd/0xe0 >[ 3548.926831] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3548.926873] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3548.926902] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3548.926939] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3548.926974] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3548.927007] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3548.927033] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3548.927065] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3548.927081] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3548.927094] drm_ioctl+0x2d5/0x370 [drm] >[ 3548.927121] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3548.927128] ? __pm_runtime_resume+0x54/0x90 >[ 3548.927137] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3548.927166] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3548.927173] do_vfs_ioctl+0xa5/0x6e0 >[ 3548.927186] SyS_ioctl+0x74/0x80 >[ 3548.927193] do_syscall_64+0x79/0x220 >[ 3548.927198] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3548.927202] RIP: 0033:0x7f70a90d90f7 >[ 3548.927204] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3548.927208] RAX: ffffffffffffffda RBX: 000055e7ef271f80 RCX: 00007f70a90d90f7 >[ 3548.927211] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3548.927213] RBP: 00007ffd456b9940 R08: 000055e7ef271f80 R09: 0000000000000004 >[ 3548.927215] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3548.927217] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ede44bc0 >[ 3555.647801] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3555.647806] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3555.647810] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3555.647812] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3555.647814] Call Trace: >[ 3555.647822] dump_stack+0x85/0xbf >[ 3555.647828] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3555.647840] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3555.647854] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3555.647864] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3555.647870] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3555.647883] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3555.647887] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3555.647896] ? mutex_trylock+0xcd/0xe0 >[ 3555.647904] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3555.647945] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3555.647971] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3555.647999] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3555.648033] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3555.648064] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3555.648089] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3555.648118] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3555.648132] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3555.648144] drm_ioctl+0x2d5/0x370 [drm] >[ 3555.648168] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3555.648175] ? __pm_runtime_resume+0x54/0x90 >[ 3555.648183] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3555.648207] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3555.648214] do_vfs_ioctl+0xa5/0x6e0 >[ 3555.648224] SyS_ioctl+0x74/0x80 >[ 3555.648231] do_syscall_64+0x79/0x220 >[ 3555.648235] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3555.648238] RIP: 0033:0x7f70a90d90f7 >[ 3555.648240] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3555.648244] RAX: ffffffffffffffda RBX: 000055e7edde9110 RCX: 00007f70a90d90f7 >[ 3555.648247] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3555.648248] RBP: 00007ffd456b98b0 R08: 000055e7edde9110 R09: 0000000000000004 >[ 3555.648250] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3555.648252] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ed3b3050 >[ 3555.817842] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3555.817847] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3555.817850] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3555.817853] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3555.817855] Call Trace: >[ 3555.817863] dump_stack+0x85/0xbf >[ 3555.817870] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3555.817883] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3555.817899] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3555.817910] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3555.817917] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3555.817931] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3555.817936] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3555.817945] ? mutex_trylock+0xcd/0xe0 >[ 3555.817953] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3555.817997] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3555.818030] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3555.818067] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3555.818103] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3555.818136] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3555.818162] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3555.818194] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3555.818209] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3555.818224] drm_ioctl+0x2d5/0x370 [drm] >[ 3555.818252] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3555.818259] ? __pm_runtime_resume+0x54/0x90 >[ 3555.818267] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3555.818297] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3555.818305] do_vfs_ioctl+0xa5/0x6e0 >[ 3555.818317] SyS_ioctl+0x74/0x80 >[ 3555.818325] do_syscall_64+0x79/0x220 >[ 3555.818330] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3555.818333] RIP: 0033:0x7f70a90d90f7 >[ 3555.818335] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3555.818340] RAX: ffffffffffffffda RBX: 000055e7edde9110 RCX: 00007f70a90d90f7 >[ 3555.818342] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3555.818344] RBP: 00007ffd456b98b0 R08: 000055e7edde9110 R09: 0000000000000004 >[ 3555.818346] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3555.818348] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ed3b3050 >[ 3555.822969] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3555.822971] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3555.822974] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3555.822975] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3555.822976] Call Trace: >[ 3555.822981] dump_stack+0x85/0xbf >[ 3555.822985] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3555.822992] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3555.823004] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3555.823013] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3555.823017] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3555.823025] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3555.823028] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3555.823034] ? mutex_trylock+0xcd/0xe0 >[ 3555.823039] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3555.823062] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3555.823082] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3555.823088] ? __lock_acquire+0x2d4/0x1340 >[ 3555.823107] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3555.823132] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3555.823152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3555.823168] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3555.823188] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3555.823200] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3555.823214] drm_ioctl+0x2d5/0x370 [drm] >[ 3555.823241] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3555.823248] ? __pm_runtime_resume+0x54/0x90 >[ 3555.823255] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3555.823285] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3555.823292] do_vfs_ioctl+0xa5/0x6e0 >[ 3555.823304] SyS_ioctl+0x74/0x80 >[ 3555.823312] do_syscall_64+0x79/0x220 >[ 3555.823317] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3555.823320] RIP: 0033:0x7fd8d64ef0f7 >[ 3555.823323] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3555.823327] RAX: ffffffffffffffda RBX: 0000000002b496d0 RCX: 00007fd8d64ef0f7 >[ 3555.823329] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3555.823332] RBP: 00007ffcc6dba370 R08: 0000000002b496d0 R09: 00007fd8d67b3c50 >[ 3555.823334] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 3555.823336] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bea780 >[ 3555.925763] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3555.925767] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3555.925770] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3555.925772] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3555.925774] Call Trace: >[ 3555.925782] dump_stack+0x85/0xbf >[ 3555.925787] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3555.925798] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3555.925821] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3555.925830] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3555.925836] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3555.925848] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3555.925852] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3555.925860] ? mutex_trylock+0xcd/0xe0 >[ 3555.925868] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3555.925904] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3555.925925] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3555.925930] ? __lock_acquire+0x2d4/0x1340 >[ 3555.925950] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3555.925973] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3555.925994] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3555.926013] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3555.926034] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3555.926045] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3555.926053] drm_ioctl+0x2d5/0x370 [drm] >[ 3555.926070] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3555.926075] ? __pm_runtime_resume+0x54/0x90 >[ 3555.926079] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3555.926097] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3555.926102] do_vfs_ioctl+0xa5/0x6e0 >[ 3555.926108] SyS_ioctl+0x74/0x80 >[ 3555.926113] do_syscall_64+0x79/0x220 >[ 3555.926116] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3555.926119] RIP: 0033:0x7fd8d64ef0f7 >[ 3555.926120] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3555.926123] RAX: ffffffffffffffda RBX: 0000000002b496d0 RCX: 00007fd8d64ef0f7 >[ 3555.926125] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3555.926127] RBP: 00007ffcc6dba370 R08: 0000000002b496d0 R09: 00007fd8d67b3c50 >[ 3555.926129] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 3555.926130] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bea780 >[ 3557.838795] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3557.838800] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3557.838803] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3557.838804] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3557.838806] Call Trace: >[ 3557.838813] dump_stack+0x85/0xbf >[ 3557.838830] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3557.838848] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3557.838867] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3557.838873] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3557.838879] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3557.838892] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3557.838897] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3557.838906] ? mutex_trylock+0xcd/0xe0 >[ 3557.838914] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3557.838950] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3557.838970] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3557.838994] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3557.839024] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3557.839045] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3557.839062] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3557.839082] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3557.839094] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3557.839102] drm_ioctl+0x2d5/0x370 [drm] >[ 3557.839119] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3557.839123] ? __pm_runtime_resume+0x54/0x90 >[ 3557.839130] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3557.839148] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3557.839154] do_vfs_ioctl+0xa5/0x6e0 >[ 3557.839160] SyS_ioctl+0x74/0x80 >[ 3557.839165] do_syscall_64+0x79/0x220 >[ 3557.839168] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3557.839171] RIP: 0033:0x7f70a90d90f7 >[ 3557.839172] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3557.839175] RAX: ffffffffffffffda RBX: 000055e7eeaf8c90 RCX: 00007f70a90d90f7 >[ 3557.839176] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3557.839177] RBP: 00007ffd456b9940 R08: 000055e7eeaf8c90 R09: 000000000000000b >[ 3557.839178] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 3557.839180] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edb7c320 >[ 3561.106354] swiotlb_tbl_map_single: 4 callbacks suppressed >[ 3561.106356] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3561.106359] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3561.106362] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3561.106363] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3561.106365] Call Trace: >[ 3561.106371] dump_stack+0x85/0xbf >[ 3561.106376] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3561.106384] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3561.106393] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3561.106399] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3561.106403] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3561.106411] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3561.106414] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3561.106420] ? mutex_trylock+0xcd/0xe0 >[ 3561.106425] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3561.106462] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3561.106481] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3561.106502] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3561.106531] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3561.106552] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3561.106567] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3561.106587] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3561.106599] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3561.106607] drm_ioctl+0x2d5/0x370 [drm] >[ 3561.106623] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3561.106628] ? __pm_runtime_resume+0x54/0x90 >[ 3561.106633] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3561.106651] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3561.106656] do_vfs_ioctl+0xa5/0x6e0 >[ 3561.106663] SyS_ioctl+0x74/0x80 >[ 3561.106668] do_syscall_64+0x79/0x220 >[ 3561.106671] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3561.106673] RIP: 0033:0x7f70a90d90f7 >[ 3561.106675] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3561.106677] RAX: ffffffffffffffda RBX: 000055e7ede02ee0 RCX: 00007f70a90d90f7 >[ 3561.106679] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3561.106680] RBP: 00007ffd456b9940 R08: 000055e7ede02ee0 R09: 00007f70a939dd10 >[ 3561.106681] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 3561.106682] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef02ee30 >[ 3561.282918] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3561.282923] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3561.282927] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3561.282930] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3561.282932] Call Trace: >[ 3561.282940] dump_stack+0x85/0xbf >[ 3561.282945] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3561.282954] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3561.282963] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3561.282970] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3561.282975] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3561.282983] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3561.282987] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3561.282993] ? mutex_trylock+0xcd/0xe0 >[ 3561.282999] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3561.283035] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3561.283058] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3561.283083] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3561.283107] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3561.283138] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3561.283157] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3561.283182] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3561.283197] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3561.283213] drm_ioctl+0x2d5/0x370 [drm] >[ 3561.283243] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3561.283251] ? __pm_runtime_resume+0x54/0x90 >[ 3561.283259] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3561.283291] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3561.283299] do_vfs_ioctl+0xa5/0x6e0 >[ 3561.283312] SyS_ioctl+0x74/0x80 >[ 3561.283320] do_syscall_64+0x79/0x220 >[ 3561.283325] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3561.283329] RIP: 0033:0x7f70a90d90f7 >[ 3561.283332] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3561.283336] RAX: ffffffffffffffda RBX: 000055e7ede02ee0 RCX: 00007f70a90d90f7 >[ 3561.283339] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3561.283341] RBP: 00007ffd456b9940 R08: 000055e7ede02ee0 R09: 00007f70a939dd10 >[ 3561.283343] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 3561.283345] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef02ee30 >[ 3564.724758] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3564.724763] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3564.724767] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3564.724769] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3564.724771] Call Trace: >[ 3564.724779] dump_stack+0x85/0xbf >[ 3564.724786] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3564.724797] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3564.724814] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3564.724825] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3564.724831] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3564.724846] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3564.724851] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3564.724861] ? mutex_trylock+0xcd/0xe0 >[ 3564.724870] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3564.724908] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3564.724940] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3564.724979] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3564.725016] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3564.725050] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3564.725076] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3564.725110] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3564.725123] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3564.725136] drm_ioctl+0x2d5/0x370 [drm] >[ 3564.725164] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3564.725171] ? __pm_runtime_resume+0x54/0x90 >[ 3564.725179] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3564.725209] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3564.725217] do_vfs_ioctl+0xa5/0x6e0 >[ 3564.725228] SyS_ioctl+0x74/0x80 >[ 3564.725236] do_syscall_64+0x79/0x220 >[ 3564.725241] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3564.725245] RIP: 0033:0x7f70a90d90f7 >[ 3564.725247] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3564.725251] RAX: ffffffffffffffda RBX: 000055e7edbf2970 RCX: 00007f70a90d90f7 >[ 3564.725253] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3564.725255] RBP: 00007ffd456b9940 R08: 000055e7edbf2970 R09: 0000000000000004 >[ 3564.725257] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3564.725259] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ecacc820 >[ 3565.098805] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3565.098808] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3565.098811] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3565.098812] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3565.098813] Call Trace: >[ 3565.098820] dump_stack+0x85/0xbf >[ 3565.098824] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3565.098832] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3565.098841] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3565.098847] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3565.098851] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3565.098859] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3565.098862] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3565.098868] ? mutex_trylock+0xcd/0xe0 >[ 3565.098873] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3565.098905] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3565.098924] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3565.098946] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3565.098967] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3565.098988] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3565.099004] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3565.099023] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3565.099035] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3565.099043] drm_ioctl+0x2d5/0x370 [drm] >[ 3565.099059] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3565.099064] ? __pm_runtime_resume+0x54/0x90 >[ 3565.099070] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3565.099087] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3565.099092] do_vfs_ioctl+0xa5/0x6e0 >[ 3565.099099] SyS_ioctl+0x74/0x80 >[ 3565.099104] do_syscall_64+0x79/0x220 >[ 3565.099107] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3565.099109] RIP: 0033:0x7f70a90d90f7 >[ 3565.099111] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3565.099114] RAX: ffffffffffffffda RBX: 000055e7eccda0f0 RCX: 00007f70a90d90f7 >[ 3565.099115] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3565.099116] RBP: 00007ffd456b9940 R08: 000055e7eccda0f0 R09: 0000000000000004 >[ 3565.099117] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3565.099119] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb735450 >[ 3566.262457] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3566.262461] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3566.262463] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3566.262465] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3566.262466] Call Trace: >[ 3566.262473] dump_stack+0x85/0xbf >[ 3566.262477] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3566.262485] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3566.262494] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3566.262500] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3566.262505] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3566.262513] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3566.262516] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3566.262522] ? mutex_trylock+0xcd/0xe0 >[ 3566.262528] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3566.262565] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3566.262588] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3566.262613] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3566.262637] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3566.262661] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3566.262679] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3566.262701] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3566.262718] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3566.262727] drm_ioctl+0x2d5/0x370 [drm] >[ 3566.262746] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3566.262752] ? __pm_runtime_resume+0x54/0x90 >[ 3566.262757] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3566.262776] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3566.262782] do_vfs_ioctl+0xa5/0x6e0 >[ 3566.262789] SyS_ioctl+0x74/0x80 >[ 3566.262794] do_syscall_64+0x79/0x220 >[ 3566.262797] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3566.262800] RIP: 0033:0x7f70a90d90f7 >[ 3566.262802] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3566.262804] RAX: ffffffffffffffda RBX: 000055e7ecba2770 RCX: 00007f70a90d90f7 >[ 3566.262806] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3566.262807] RBP: 00007ffd456b9940 R08: 000055e7ecba2770 R09: 0000000000000004 >[ 3566.262808] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3566.262810] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed518840 >[ 3567.972075] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3567.972080] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3567.972085] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3567.972087] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3567.972089] Call Trace: >[ 3567.972098] dump_stack+0x85/0xbf >[ 3567.972104] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3567.972117] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3567.972134] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3567.972145] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3567.972152] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3567.972167] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3567.972172] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3567.972182] ? mutex_trylock+0xcd/0xe0 >[ 3567.972192] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3567.972233] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3567.972266] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3567.972306] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3567.972346] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3567.972383] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3567.972412] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3567.972447] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3567.972464] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3567.972479] drm_ioctl+0x2d5/0x370 [drm] >[ 3567.972508] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3567.972516] ? __pm_runtime_resume+0x54/0x90 >[ 3567.972524] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3567.972555] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3567.972563] do_vfs_ioctl+0xa5/0x6e0 >[ 3567.972576] SyS_ioctl+0x74/0x80 >[ 3567.972584] do_syscall_64+0x79/0x220 >[ 3567.972589] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3567.972593] RIP: 0033:0x7f70a90d90f7 >[ 3567.972596] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3567.972601] RAX: ffffffffffffffda RBX: 000055e7eccda0f0 RCX: 00007f70a90d90f7 >[ 3567.972603] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3567.972605] RBP: 00007ffd456b9940 R08: 000055e7eccda0f0 R09: 0000000000000004 >[ 3567.972607] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3567.972610] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed866cc0 >[ 3571.987412] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3571.987416] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3571.987418] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3571.987420] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3571.987421] Call Trace: >[ 3571.987428] dump_stack+0x85/0xbf >[ 3571.987433] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3571.987441] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3571.987450] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3571.987457] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3571.987461] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3571.987469] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3571.987472] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3571.987478] ? mutex_trylock+0xcd/0xe0 >[ 3571.987483] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3571.987523] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3571.987549] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3571.987555] ? __lock_acquire+0x2d4/0x1340 >[ 3571.987584] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3571.987608] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3571.987630] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3571.987648] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3571.987668] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3571.987680] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3571.987689] drm_ioctl+0x2d5/0x370 [drm] >[ 3571.987706] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3571.987711] ? __pm_runtime_resume+0x54/0x90 >[ 3571.987715] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3571.987734] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3571.987739] do_vfs_ioctl+0xa5/0x6e0 >[ 3571.987746] SyS_ioctl+0x74/0x80 >[ 3571.987751] do_syscall_64+0x79/0x220 >[ 3571.987754] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3571.987757] RIP: 0033:0x7f70a90d90f7 >[ 3571.987758] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3571.987761] RAX: ffffffffffffffda RBX: 000055e7ecba2770 RCX: 00007f70a90d90f7 >[ 3571.987762] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3571.987763] RBP: 00007ffd456b9940 R08: 000055e7ecba2770 R09: 00007f70a939dc50 >[ 3571.987765] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 3571.987766] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebfa6810 >[ 3574.800979] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3574.800983] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3574.800987] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3574.800989] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3574.800990] Call Trace: >[ 3574.800999] dump_stack+0x85/0xbf >[ 3574.801005] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3574.801015] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3574.801031] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3574.801041] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3574.801047] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3574.801061] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3574.801066] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3574.801075] ? mutex_trylock+0xcd/0xe0 >[ 3574.801083] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3574.801121] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3574.801152] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3574.801191] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3574.801226] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3574.801260] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3574.801286] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3574.801319] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3574.801334] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3574.801347] drm_ioctl+0x2d5/0x370 [drm] >[ 3574.801375] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3574.801382] ? __pm_runtime_resume+0x54/0x90 >[ 3574.801390] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3574.801411] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3574.801417] do_vfs_ioctl+0xa5/0x6e0 >[ 3574.801424] SyS_ioctl+0x74/0x80 >[ 3574.801429] do_syscall_64+0x79/0x220 >[ 3574.801432] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3574.801435] RIP: 0033:0x7f70a90d90f7 >[ 3574.801436] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3574.801439] RAX: ffffffffffffffda RBX: 000055e7ed8615b0 RCX: 00007f70a90d90f7 >[ 3574.801440] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3574.801442] RBP: 00007ffd456b9940 R08: 000055e7ed8615b0 R09: 000000000000000b >[ 3574.801443] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 3574.801444] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee11be90 >[ 3576.720571] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3576.720575] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3576.720579] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3576.720581] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3576.720583] Call Trace: >[ 3576.720592] dump_stack+0x85/0xbf >[ 3576.720598] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3576.720609] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3576.720625] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3576.720636] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3576.720642] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3576.720656] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3576.720661] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3576.720670] ? mutex_trylock+0xcd/0xe0 >[ 3576.720678] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3576.720716] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3576.720747] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3576.720784] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3576.720820] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3576.720854] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3576.720880] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3576.720913] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3576.720928] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3576.720941] drm_ioctl+0x2d5/0x370 [drm] >[ 3576.720969] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3576.720976] ? __pm_runtime_resume+0x54/0x90 >[ 3576.720984] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3576.721014] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3576.721022] do_vfs_ioctl+0xa5/0x6e0 >[ 3576.721034] SyS_ioctl+0x74/0x80 >[ 3576.721041] do_syscall_64+0x79/0x220 >[ 3576.721046] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3576.721050] RIP: 0033:0x7f70a90d90f7 >[ 3576.721053] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3576.721057] RAX: ffffffffffffffda RBX: 000055e7edebdd10 RCX: 00007f70a90d90f7 >[ 3576.721059] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3576.721061] RBP: 00007ffd456b9940 R08: 000055e7edebdd10 R09: 0000000000000004 >[ 3576.721064] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3576.721066] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef188800 >[ 3578.533392] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3578.533396] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3578.533400] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3578.533402] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3578.533404] Call Trace: >[ 3578.533413] dump_stack+0x85/0xbf >[ 3578.533418] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3578.533430] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3578.533445] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3578.533456] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3578.533463] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3578.533477] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3578.533482] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3578.533492] ? mutex_trylock+0xcd/0xe0 >[ 3578.533501] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3578.533541] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3578.533572] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3578.533609] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3578.533636] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3578.533658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3578.533676] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3578.533706] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3578.533717] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3578.533726] drm_ioctl+0x2d5/0x370 [drm] >[ 3578.533742] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3578.533747] ? __pm_runtime_resume+0x54/0x90 >[ 3578.533752] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3578.533770] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3578.533775] do_vfs_ioctl+0xa5/0x6e0 >[ 3578.533782] SyS_ioctl+0x74/0x80 >[ 3578.533787] do_syscall_64+0x79/0x220 >[ 3578.533790] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3578.533792] RIP: 0033:0x7f70a90d90f7 >[ 3578.533794] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3578.533796] RAX: ffffffffffffffda RBX: 000055e7edf80f50 RCX: 00007f70a90d90f7 >[ 3578.533798] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3578.533799] RBP: 00007ffd456b9940 R08: 000055e7edf80f50 R09: 0000000000000004 >[ 3578.533800] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3578.533801] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef132400 >[ 3580.893761] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3580.893764] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3580.893767] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3580.893769] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3580.893770] Call Trace: >[ 3580.893777] dump_stack+0x85/0xbf >[ 3580.893782] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3580.893790] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3580.893799] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3580.893805] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3580.893809] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3580.893818] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3580.893821] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3580.893827] ? mutex_trylock+0xcd/0xe0 >[ 3580.893833] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3580.893867] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3580.893891] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3580.893916] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3580.893939] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3580.893961] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3580.893979] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3580.894000] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3580.894011] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3580.894020] drm_ioctl+0x2d5/0x370 [drm] >[ 3580.894037] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3580.894042] ? __pm_runtime_resume+0x54/0x90 >[ 3580.894047] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3580.894066] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3580.894072] do_vfs_ioctl+0xa5/0x6e0 >[ 3580.894078] SyS_ioctl+0x74/0x80 >[ 3580.894083] do_syscall_64+0x79/0x220 >[ 3580.894086] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3580.894089] RIP: 0033:0x7f70a90d90f7 >[ 3580.894090] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3580.894093] RAX: ffffffffffffffda RBX: 000055e7edebdd10 RCX: 00007f70a90d90f7 >[ 3580.894095] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3580.894096] RBP: 00007ffd456b9940 R08: 000055e7edebdd10 R09: 0000000000000004 >[ 3580.894097] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3580.894098] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee4b18d0 >[ 3584.560539] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3584.560542] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3584.560545] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3584.560546] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3584.560547] Call Trace: >[ 3584.560555] dump_stack+0x85/0xbf >[ 3584.560560] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3584.560572] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3584.560588] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3584.560599] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3584.560605] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3584.560619] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3584.560624] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3584.560633] ? mutex_trylock+0xcd/0xe0 >[ 3584.560642] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3584.560681] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3584.560713] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3584.560721] ? __lock_acquire+0x2d4/0x1340 >[ 3584.560754] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3584.560788] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3584.560820] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3584.560844] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3584.560874] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3584.560890] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3584.560902] drm_ioctl+0x2d5/0x370 [drm] >[ 3584.560927] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3584.560933] ? __pm_runtime_resume+0x54/0x90 >[ 3584.560940] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3584.560967] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3584.560974] do_vfs_ioctl+0xa5/0x6e0 >[ 3584.560985] SyS_ioctl+0x74/0x80 >[ 3584.560992] do_syscall_64+0x79/0x220 >[ 3584.560996] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3584.561000] RIP: 0033:0x7f70a90d90f7 >[ 3584.561002] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3584.561006] RAX: ffffffffffffffda RBX: 000055e7edebdd10 RCX: 00007f70a90d90f7 >[ 3584.561008] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3584.561010] RBP: 00007ffd456b9940 R08: 000055e7edebdd10 R09: 00007f70a939dc50 >[ 3584.561012] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 3584.561013] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee0a4f60 >[ 3585.626684] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3585.626688] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3585.626691] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3585.626692] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3585.626693] Call Trace: >[ 3585.626700] dump_stack+0x85/0xbf >[ 3585.626705] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3585.626712] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3585.626721] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3585.626728] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3585.626731] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3585.626739] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3585.626742] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3585.626748] ? mutex_trylock+0xcd/0xe0 >[ 3585.626754] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3585.626788] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3585.626811] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3585.626817] ? __lock_acquire+0x2d4/0x1340 >[ 3585.626837] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3585.626861] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3585.626882] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3585.626908] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3585.626942] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3585.626957] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3585.626981] drm_ioctl+0x2d5/0x370 [drm] >[ 3585.627019] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3585.627037] ? __pm_runtime_resume+0x54/0x90 >[ 3585.627045] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3585.627076] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3585.627084] do_vfs_ioctl+0xa5/0x6e0 >[ 3585.627092] SyS_ioctl+0x74/0x80 >[ 3585.627097] do_syscall_64+0x79/0x220 >[ 3585.627101] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3585.627103] RIP: 0033:0x7f70a90d90f7 >[ 3585.627105] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3585.627108] RAX: ffffffffffffffda RBX: 000055e7eee5bd10 RCX: 00007f70a90d90f7 >[ 3585.627109] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3585.627110] RBP: 00007ffd456b9940 R08: 000055e7eee5bd10 R09: 00007f70a939dd40 >[ 3585.627112] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 3585.627113] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee163a60 >[ 3586.606409] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3586.606413] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3586.606417] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3586.606419] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3586.606421] Call Trace: >[ 3586.606429] dump_stack+0x85/0xbf >[ 3586.606435] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3586.606447] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3586.606463] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3586.606474] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3586.606480] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3586.606494] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3586.606499] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3586.606509] ? mutex_trylock+0xcd/0xe0 >[ 3586.606517] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3586.606558] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3586.606588] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3586.606625] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3586.606660] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3586.606694] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3586.606720] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3586.606753] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3586.606769] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3586.606782] drm_ioctl+0x2d5/0x370 [drm] >[ 3586.606809] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3586.606816] ? __pm_runtime_resume+0x54/0x90 >[ 3586.606824] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3586.606854] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3586.606862] do_vfs_ioctl+0xa5/0x6e0 >[ 3586.606874] SyS_ioctl+0x74/0x80 >[ 3586.606881] do_syscall_64+0x79/0x220 >[ 3586.606886] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3586.606890] RIP: 0033:0x7f70a90d90f7 >[ 3586.606892] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3586.606897] RAX: ffffffffffffffda RBX: 000055e7eb892000 RCX: 00007f70a90d90f7 >[ 3586.606899] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3586.606901] RBP: 00007ffd456b9940 R08: 000055e7eb892000 R09: 000000000000000b >[ 3586.606903] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 3586.606905] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef0c92a0 >[ 3589.736646] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3589.736649] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3589.736652] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3589.736654] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3589.736656] Call Trace: >[ 3589.736665] dump_stack+0x85/0xbf >[ 3589.736680] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3589.736698] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3589.736706] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3589.736712] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3589.736716] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3589.736723] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3589.736726] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3589.736732] ? mutex_trylock+0xcd/0xe0 >[ 3589.736737] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3589.736784] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3589.736823] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3589.736862] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3589.736906] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3589.736969] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3589.736985] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3589.737025] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3589.737038] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3589.737049] drm_ioctl+0x2d5/0x370 [drm] >[ 3589.737077] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3589.737084] ? __pm_runtime_resume+0x54/0x90 >[ 3589.737090] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3589.737109] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3589.737114] do_vfs_ioctl+0xa5/0x6e0 >[ 3589.737122] SyS_ioctl+0x74/0x80 >[ 3589.737130] do_syscall_64+0x79/0x220 >[ 3589.737135] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3589.737138] RIP: 0033:0x7f70a90d90f7 >[ 3589.737141] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3589.737145] RAX: ffffffffffffffda RBX: 000055e7ebe22150 RCX: 00007f70a90d90f7 >[ 3589.737147] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3589.737149] RBP: 00007ffd456b9940 R08: 000055e7ebe22150 R09: 0000000000000004 >[ 3589.737151] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3589.737153] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee4b0610 >[ 3601.997462] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3601.997465] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3601.997467] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3601.997469] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3601.997470] Call Trace: >[ 3601.997477] dump_stack+0x85/0xbf >[ 3601.997482] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3601.997489] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3601.997498] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3601.997504] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3601.997508] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3601.997516] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3601.997519] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3601.997525] ? mutex_trylock+0xcd/0xe0 >[ 3601.997530] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3601.997564] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3601.997583] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3601.997604] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3601.997625] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3601.997645] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3601.997661] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3601.997686] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3601.997696] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3601.997704] drm_ioctl+0x2d5/0x370 [drm] >[ 3601.997725] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3601.997730] ? __pm_runtime_resume+0x54/0x90 >[ 3601.997746] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3601.997763] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3601.997768] do_vfs_ioctl+0xa5/0x6e0 >[ 3601.997775] SyS_ioctl+0x74/0x80 >[ 3601.997779] do_syscall_64+0x79/0x220 >[ 3601.997782] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3601.997784] RIP: 0033:0x7f70a90d90f7 >[ 3601.997786] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3601.997788] RAX: ffffffffffffffda RBX: 000055e7ecba2770 RCX: 00007f70a90d90f7 >[ 3601.997790] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3601.997791] RBP: 00007ffd456b9940 R08: 000055e7ecba2770 R09: 0000000000000004 >[ 3601.997792] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3601.997793] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ecb88270 >[ 3603.226065] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3603.226070] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3603.226074] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3603.226076] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3603.226078] Call Trace: >[ 3603.226086] dump_stack+0x85/0xbf >[ 3603.226092] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3603.226104] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3603.226120] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3603.226131] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3603.226137] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3603.226151] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3603.226156] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3603.226165] ? mutex_trylock+0xcd/0xe0 >[ 3603.226174] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3603.226214] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3603.226246] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3603.226284] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3603.226321] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3603.226356] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3603.226383] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3603.226415] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3603.226432] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3603.226445] drm_ioctl+0x2d5/0x370 [drm] >[ 3603.226472] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3603.226480] ? __pm_runtime_resume+0x54/0x90 >[ 3603.226488] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3603.226516] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3603.226525] do_vfs_ioctl+0xa5/0x6e0 >[ 3603.226537] SyS_ioctl+0x74/0x80 >[ 3603.226545] do_syscall_64+0x79/0x220 >[ 3603.226550] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3603.226554] RIP: 0033:0x7f70a90d90f7 >[ 3603.226556] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3603.226561] RAX: ffffffffffffffda RBX: 000055e7eb857920 RCX: 00007f70a90d90f7 >[ 3603.226563] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3603.226565] RBP: 00007ffd456b9940 R08: 000055e7eb857920 R09: 000000000000000b >[ 3603.226567] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 3603.226569] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee405ef0 >[ 3613.648654] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3613.648659] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3613.648663] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3613.648665] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3613.648667] Call Trace: >[ 3613.648676] dump_stack+0x85/0xbf >[ 3613.648682] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3613.648694] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3613.648710] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3613.648721] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3613.648728] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3613.648741] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3613.648746] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3613.648756] ? mutex_trylock+0xcd/0xe0 >[ 3613.648765] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3613.648805] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3613.648838] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3613.648873] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3613.648908] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3613.648941] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3613.648967] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3613.649001] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3613.649014] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3613.649028] drm_ioctl+0x2d5/0x370 [drm] >[ 3613.649056] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3613.649063] ? __pm_runtime_resume+0x54/0x90 >[ 3613.649071] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3613.649102] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3613.649109] do_vfs_ioctl+0xa5/0x6e0 >[ 3613.649119] SyS_ioctl+0x74/0x80 >[ 3613.649126] do_syscall_64+0x79/0x220 >[ 3613.649130] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3613.649133] RIP: 0033:0x7f70a90d90f7 >[ 3613.649136] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3613.649140] RAX: ffffffffffffffda RBX: 000055e7ebaae150 RCX: 00007f70a90d90f7 >[ 3613.649142] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3613.649144] RBP: 00007ffd456b9940 R08: 000055e7ebaae150 R09: 0000000000000004 >[ 3613.649146] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3613.649148] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee03ed50 >[ 3619.887739] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3619.887743] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3619.887746] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3619.887747] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3619.887748] Call Trace: >[ 3619.887755] dump_stack+0x85/0xbf >[ 3619.887760] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3619.887768] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3619.887777] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3619.887783] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3619.887787] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3619.887795] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3619.887799] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3619.887805] ? mutex_trylock+0xcd/0xe0 >[ 3619.887812] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3619.887856] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3619.887888] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3619.887923] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3619.887958] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3619.887992] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3619.888018] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3619.888049] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3619.888064] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3619.888078] drm_ioctl+0x2d5/0x370 [drm] >[ 3619.888105] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3619.888113] ? __pm_runtime_resume+0x54/0x90 >[ 3619.888121] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3619.888150] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3619.888158] do_vfs_ioctl+0xa5/0x6e0 >[ 3619.888168] SyS_ioctl+0x74/0x80 >[ 3619.888176] do_syscall_64+0x79/0x220 >[ 3619.888181] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3619.888185] RIP: 0033:0x7f70a90d90f7 >[ 3619.888187] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3619.888190] RAX: ffffffffffffffda RBX: 000055e7eb897bf0 RCX: 00007f70a90d90f7 >[ 3619.888191] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 3619.888193] RBP: 00007ffd456b9940 R08: 000055e7eb897bf0 R09: 0000000000000004 >[ 3619.888194] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3619.888195] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebb046a0 >[ 3642.759896] gnome-shell invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 >[ 3642.759900] gnome-shell cpuset=/ mems_allowed=0 >[ 3642.759909] CPU: 1 PID: 1486 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 3642.759911] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3642.759913] Call Trace: >[ 3642.759922] dump_stack+0x85/0xbf >[ 3642.759928] dump_header+0x6e/0x2f9 >[ 3642.759934] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3642.759943] oom_kill_process+0x21c/0x4f0 >[ 3642.759950] out_of_memory+0x2f7/0x5c0 >[ 3642.759958] __alloc_pages_slowpath+0xc49/0x1070 >[ 3642.759979] __alloc_pages_nodemask+0x383/0x410 >[ 3642.759989] filemap_fault+0x48a/0xa20 >[ 3642.759995] ? find_held_lock+0x34/0xa0 >[ 3642.760002] ? ext4_filemap_fault+0x27/0x3e >[ 3642.760013] ext4_filemap_fault+0x2f/0x3e >[ 3642.760018] __do_fault+0x1f/0xdf >[ 3642.760022] __handle_mm_fault+0xd22/0x1230 >[ 3642.760038] handle_mm_fault+0x198/0x3a0 >[ 3642.760045] __do_page_fault+0x28c/0x530 >[ 3642.760055] do_page_fault+0x32/0x290 >[ 3642.760060] ? page_fault+0x2f/0x50 >[ 3642.760064] page_fault+0x45/0x50 >[ 3642.760067] RIP: 0000:0x7ffc2c713a20 >[ 3642.760070] RSP: a85e9bf0:00007ffc2c713ad8 EFLAGS: 7ffc2c7139e0 >[ 3642.760103] Mem-Info: >[ 3642.760109] active_anon:7177968 inactive_anon:512196 isolated_anon:0 > active_file:233 inactive_file:402 isolated_file:24 > unevictable:121 dirty:0 writeback:0 unstable:0 > slab_reclaimable:22122 slab_unreclaimable:42613 > mapped:13244 shmem:12837 pagetables:68114 bounce:0 > free:48335 free_pcp:520 free_cma:0 >[ 3642.760114] Node 0 active_anon:28711872kB inactive_anon:2048784kB active_file:932kB inactive_file:1608kB unevictable:484kB isolated(anon):0kB isolated(file):96kB mapped:52976kB dirty:0kB writeback:0kB shmem:51348kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no >[ 3642.760116] Node 0 DMA free:15864kB min:32kB low:44kB high:56kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB >[ 3642.760122] lowmem_reserve[]: 0 3322 30890 30890 30890 >[ 3642.760136] Node 0 DMA32 free:117048kB min:7264kB low:10664kB high:14064kB active_anon:3322372kB inactive_anon:41676kB active_file:24kB inactive_file:384kB unevictable:0kB writepending:0kB present:3571144kB managed:3505396kB mlocked:0kB kernel_stack:16kB pagetables:19556kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB >[ 3642.760142] lowmem_reserve[]: 0 0 27567 27567 27567 >[ 3642.760155] Node 0 Normal free:60428kB min:60280kB low:88508kB high:116736kB active_anon:25389500kB inactive_anon:2007108kB active_file:1172kB inactive_file:1336kB unevictable:484kB writepending:0kB present:29868032kB managed:28238344kB mlocked:484kB kernel_stack:25232kB pagetables:252900kB bounce:0kB free_pcp:2184kB local_pcp:632kB free_cma:0kB >[ 3642.760161] lowmem_reserve[]: 0 0 0 0 0 >[ 3642.760174] Node 0 DMA: 2*4kB (U) 2*8kB (U) 0*16kB 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15864kB >[ 3642.760217] Node 0 DMA32: 210*4kB (UME) 298*8kB (UME) 177*16kB (UME) 126*32kB (UME) 56*64kB (UME) 23*128kB (UME) 12*256kB (UME) 21*512kB (UME) 9*1024kB (UME) 4*2048kB (UM) 17*4096kB (UM) = 117480kB >[ 3642.760265] Node 0 Normal: 638*4kB (UMEH) 650*8kB (UMEH) 550*16kB (UMEH) 393*32kB (UMEH) 116*64kB (UMEH) 24*128kB (UMEH) 4*256kB (UM) 2*512kB (UM) 18*1024kB (M) 0*2048kB 0*4096kB = 60104kB >[ 3642.760311] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB >[ 3642.760313] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB >[ 3642.760316] 17086 total pagecache pages >[ 3642.760325] 3411 pages in swap cache >[ 3642.760327] Swap cache stats: add 89760867, delete 89821982, find 7865054/15101127 >[ 3642.760329] Free swap = 0kB >[ 3642.760331] Total swap = 62494716kB >[ 3642.760334] 8363791 pages RAM >[ 3642.760336] 0 pages HighMem/MovableOnly >[ 3642.760338] 423882 pages reserved >[ 3642.760340] 0 pages cma reserved >[ 3642.760342] 0 pages hwpoisoned >[ 3642.760344] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name >[ 3642.760359] [ 595] 0 595 54550 108 438272 181 0 systemd-journal >[ 3642.760364] [ 632] 0 632 25298 0 204800 1135 -1000 systemd-udevd >[ 3642.760370] [ 874] 0 874 16049 4 139264 108 -1000 auditd >[ 3642.760375] [ 876] 0 876 21122 17 69632 34 0 audispd >[ 3642.760379] [ 884] 0 884 9652 26 118784 68 0 sedispatch >[ 3642.760384] [ 905] 0 905 10798 0 135168 130 0 bluetoothd >[ 3642.760389] [ 907] 81 907 20261 439 151552 190 -900 dbus-daemon >[ 3642.760393] [ 911] 70 911 18576 23 143360 84 0 avahi-daemon >[ 3642.760398] [ 912] 0 912 4343 0 81920 115 0 alsactl >[ 3642.760402] [ 913] 0 913 86495 1 368640 4872 0 firewalld >[ 3642.760407] [ 914] 0 914 132287 356 376832 372 0 udisksd >[ 3642.760411] [ 917] 0 917 3456 0 77824 50 0 rngd >[ 3642.760415] [ 918] 70 918 18544 1 126976 86 0 avahi-daemon >[ 3642.760420] [ 919] 0 919 70717 53 356352 211 0 sssd >[ 3642.760424] [ 922] 0 922 51276 6 163840 118 0 gssproxy >[ 3642.760429] [ 923] 0 923 104474 201 323584 308 0 ModemManager >[ 3642.760434] [ 925] 0 925 4327 1 69632 34 0 mcelog >[ 3642.760438] [ 929] 0 929 6507 27 94208 299 0 smartd >[ 3642.760442] [ 930] 172 930 46481 0 139264 82 0 rtkit-daemon >[ 3642.760447] [ 951] 0 951 116603 0 311296 401 0 abrtd >[ 3642.760451] [ 956] 997 956 168615 0 294912 1586 0 polkitd >[ 3642.760456] [ 960] 995 960 29460 4 131072 109 0 chronyd >[ 3642.760460] [ 971] 0 971 72556 31 368640 551 0 sssd_be >[ 3642.760465] [ 987] 0 987 70136 78 385024 277 0 sssd_nss >[ 3642.760469] [ 988] 0 988 19716 47 192512 525 0 systemd-logind >[ 3642.760473] [ 989] 0 989 105642 0 229376 394 0 accounts-daemon >[ 3642.760478] [ 1002] 0 1002 200177 456 466944 437 0 NetworkManager >[ 3642.760482] [ 1024] 0 1024 22276 0 200704 205 -1000 sshd >[ 3642.760487] [ 1026] 0 1026 148263 30 675840 1784 0 php-fpm >[ 3642.760491] [ 1028] 0 1028 440574 348 831488 5220 0 libvirtd >[ 3642.760495] [ 1040] 0 1040 106016 0 233472 289 0 gdm >[ 3642.760500] [ 1044] 0 1044 35865 28 106496 135 0 crond >[ 3642.760504] [ 1053] 0 1053 10631 0 114688 53 0 atd >[ 3642.760509] [ 1119] 0 1119 14256 1 118784 305 0 nginx >[ 3642.760514] [ 1124] 984 1124 19101 0 147456 421 0 nginx >[ 3642.760518] [ 1125] 984 1125 19101 0 147456 421 0 nginx >[ 3642.760523] [ 1126] 984 1126 19101 0 151552 425 0 nginx >[ 3642.760527] [ 1128] 984 1128 19101 0 147456 421 0 nginx >[ 3642.760532] [ 1129] 984 1129 19101 0 147456 421 0 nginx >[ 3642.760536] [ 1131] 984 1131 19101 0 147456 421 0 nginx >[ 3642.760541] [ 1132] 984 1132 19101 0 147456 421 0 nginx >[ 3642.760545] [ 1133] 984 1133 19101 0 147456 421 0 nginx >[ 3642.760550] [ 1196] 27 1196 535768 26 622592 14922 0 mysqld >[ 3642.760554] [ 1230] 1000 1230 151897 1 614400 1818 0 php-fpm >[ 3642.760559] [ 1231] 1000 1231 151897 1 614400 1818 0 php-fpm >[ 3642.760563] [ 1232] 1000 1232 151897 1 614400 1818 0 php-fpm >[ 3642.760568] [ 1235] 1000 1235 151897 2 614400 1818 0 php-fpm >[ 3642.760572] [ 1238] 1000 1238 151897 2 614400 1818 0 php-fpm >[ 3642.760577] [ 1239] 48 1239 151897 1 614400 1818 0 php-fpm >[ 3642.760581] [ 1240] 48 1240 151897 1 614400 1818 0 php-fpm >[ 3642.760585] [ 1241] 48 1241 151897 1 614400 1818 0 php-fpm >[ 3642.760590] [ 1242] 48 1242 151897 2 614400 1819 0 php-fpm >[ 3642.760594] [ 1243] 48 1243 151897 2 614400 1818 0 php-fpm >[ 3642.760599] [ 1315] 0 1315 98054 1 299008 475 0 gdm-session-wor >[ 3642.760603] [ 1361] 42 1361 22366 1 212992 333 0 systemd >[ 3642.760607] [ 1399] 42 1399 35818 1 249856 1081 0 (sd-pam) >[ 3642.760612] [ 1421] 42 1421 105309 1 360448 323 0 gdm-wayland-ses >[ 3642.760617] [ 1426] 0 1426 19834 2 200704 476 0 dhclient >[ 3642.760621] [ 1428] 42 1428 18137 1 147456 238 0 dbus-daemon >[ 3642.760626] [ 1440] 42 1440 166364 0 438272 598 0 gnome-session-b >[ 3642.760630] [ 1486] 42 1486 1083242 6816 1560576 8562 0 gnome-shell >[ 3642.760634] [ 1520] 0 1520 106836 163 258048 271 0 upowerd >[ 3642.760639] [ 1601] 42 1601 351016 0 585728 2927 0 Xwayland >[ 3642.760643] [ 1659] 0 1659 19834 1 196608 476 0 dhclient >[ 3642.760648] [ 1666] 42 1666 88944 0 196608 206 0 at-spi-bus-laun >[ 3642.760653] [ 1679] 42 1679 18027 1 143360 130 0 dbus-daemon >[ 3642.760657] [ 1686] 42 1686 55769 0 208896 208 0 at-spi2-registr >[ 3642.760662] [ 1715] 0 1715 4442 2 73728 54 0 sbis3plugin >[ 3642.760666] [ 1716] 0 1716 172992 305 520192 905 0 sbis3plugin >[ 3642.760671] [ 1743] 42 1743 368507 44 401408 817 0 pulseaudio >[ 3642.760675] [ 1878] 42 1878 122024 0 356352 425 0 xdg-permission- >[ 3642.760680] [ 1883] 42 1883 118289 25 204800 621 0 ibus-daemon >[ 3642.760684] [ 1886] 42 1886 96889 0 180224 189 0 ibus-dconf >[ 3642.760689] [ 1889] 42 1889 276560 0 753664 2565 0 ibus-x11 >[ 3642.760693] [ 1891] 42 1891 96855 0 188416 181 0 ibus-portal >[ 3642.760698] [ 1905] 0 1905 272724 76 921600 289 0 abrt-dump-journ >[ 3642.760702] [ 1908] 0 1908 280916 82 1581056 283 0 abrt-dump-journ >[ 3642.760707] [ 1916] 0 1916 12545 16 143360 133 0 wpa_supplicant >[ 3642.760711] [ 1917] 0 1917 181829 22 724992 27228 0 packagekitd >[ 3642.760716] [ 1922] 42 1922 297813 0 790528 2785 0 gsd-wacom >[ 3642.760720] [ 1924] 42 1924 314186 0 770048 2713 0 gsd-xsettings >[ 3642.760725] [ 1928] 42 1928 298742 0 786432 2617 0 gsd-a11y-keyboa >[ 3642.760729] [ 1931] 42 1931 127618 0 401408 386 0 gsd-a11y-settin >[ 3642.760733] [ 1932] 42 1932 276508 0 753664 2590 0 gsd-clipboard >[ 3642.760737] [ 1934] 42 1934 338216 140 827392 2542 0 gsd-color >[ 3642.760742] [ 1936] 42 1936 117669 0 442368 458 0 gsd-datetime >[ 3642.760746] [ 1938] 42 1938 127535 1 393216 370 0 gsd-housekeepin >[ 3642.760751] [ 1939] 42 1939 316652 0 790528 2628 0 gsd-keyboard >[ 3642.760755] [ 1943] 42 1943 427837 0 892928 2775 0 gsd-media-keys >[ 3642.760760] [ 1944] 42 1944 108574 1 372736 359 0 gsd-mouse >[ 3642.760764] [ 1949] 42 1949 317779 181 811008 2514 0 gsd-power >[ 3642.760769] [ 1950] 42 1950 118068 0 446464 457 0 gsd-print-notif >[ 3642.760773] [ 1952] 42 1952 108578 1 380928 358 0 gsd-rfkill >[ 3642.760778] [ 1954] 42 1954 127007 1 397312 369 0 gsd-screensaver >[ 3642.760782] [ 1957] 42 1957 104125 0 221184 249 0 gsd-sharing >[ 3642.760787] [ 1959] 42 1959 153281 0 462848 492 0 gsd-smartcard >[ 3642.760791] [ 1962] 42 1962 138207 0 475136 470 0 gsd-sound >[ 3642.760796] [ 1995] 42 1995 48036 1 143360 146 0 dconf-service >[ 3642.760800] [ 2001] 42 2001 78438 0 184320 185 0 ibus-engine-sim >[ 3642.760804] [ 2114] 991 2114 107697 0 266240 600 0 colord >[ 3642.760808] [ 2148] 0 2148 104272 1 352256 691 0 gdm-session-wor >[ 3642.760813] [ 2164] 1000 2164 22405 0 200704 368 0 systemd >[ 3642.760817] [ 2169] 1000 2169 35852 1 249856 1105 0 (sd-pam) >[ 3642.760821] [ 2179] 1000 2179 100202 239 200704 1458 0 gnome-keyring-d >[ 3642.760825] [ 2190] 1000 2190 105309 1 356352 321 0 gdm-wayland-ses >[ 3642.760830] [ 2192] 1000 2192 18443 276 143360 255 0 dbus-daemon >[ 3642.760834] [ 2195] 1000 2195 166429 248 434176 417 0 gnome-session-b >[ 3642.760838] [ 2244] 1000 2244 100214 0 200704 261 0 gvfsd >[ 3642.760843] [ 2249] 1000 2249 105643 0 192512 230 0 gvfsd-fuse >[ 3642.760847] [ 2278] 1000 2278 1229033 24247 1933312 19479 0 gnome-shell >[ 3642.760851] [ 2338] 1000 2338 367901 4246 745472 3778 0 Xwayland >[ 3642.760855] [ 2356] 1000 2356 88945 1 188416 213 0 at-spi-bus-laun >[ 3642.760860] [ 2361] 1000 2361 18059 44 135168 123 0 dbus-daemon >[ 3642.760864] [ 2364] 1000 2364 55770 82 196608 129 0 at-spi2-registr >[ 3642.760869] [ 2370] 1000 2370 508176 1459 520192 531 0 pulseaudio >[ 3642.760873] [ 2404] 1000 2404 122025 0 364544 426 0 xdg-permission- >[ 3642.760878] [ 2408] 1000 2408 29608632 0 1011712 2175 0 gnome-shell-cal >[ 3642.760882] [ 2410] 1000 2410 118337 24 200704 629 0 ibus-daemon >[ 3642.760886] [ 2414] 1000 2414 96890 0 184320 205 0 ibus-dconf >[ 3642.760891] [ 2416] 1000 2416 276558 151 765952 2394 0 ibus-x11 >[ 3642.760895] [ 2418] 1000 2418 96855 45 184320 149 0 ibus-portal >[ 3642.760900] [ 2430] 1000 2430 25597224 403 1220608 3852 0 evolution-sourc >[ 3642.760904] [ 2433] 992 2433 116620 161 327680 2095 0 geoclue >[ 3642.760909] [ 2449] 1000 2449 25429308 0 860160 12271 0 goa-daemon >[ 3642.760913] [ 2450] 1000 2450 145870 176 282624 250 0 gvfs-udisks2-vo >[ 3642.760918] [ 2456] 1000 2456 96274 0 180224 264 0 gvfs-mtp-volume >[ 3642.760922] [ 2464] 1000 2464 130414 52 413696 389 0 goa-identity-se >[ 3642.760937] [ 2469] 1000 2469 99423 0 212992 329 0 gvfs-gphoto2-vo >[ 3642.760942] [ 2480] 1000 2480 121974 0 229376 320 0 gvfs-afc-volume >[ 3642.760946] [ 2485] 1000 2485 96383 0 180224 266 0 gvfs-goa-volume >[ 3642.760951] [ 2488] 1000 2488 48102 0 139264 219 0 dconf-service >[ 3642.760955] [ 2500] 1000 2500 127621 84 393216 297 0 gsd-mouse >[ 3642.760960] [ 2502] 1000 2502 317786 315 815104 2383 0 gsd-power >[ 3642.760964] [ 2503] 1000 2503 139106 132 471040 372 0 gsd-print-notif >[ 3642.760969] [ 2504] 1000 2504 163910 131 405504 291 0 gsd-rfkill >[ 3642.760973] [ 2506] 1000 2506 127007 98 389120 276 0 gsd-screensaver >[ 3642.760977] [ 2509] 1000 2509 141058 147 253952 251 0 gsd-sharing >[ 3642.760981] [ 2510] 1000 2510 297816 258 794624 2527 0 gsd-wacom >[ 3642.760986] [ 2515] 1000 2515 77319 0 163840 189 0 gvfsd-metadata >[ 3642.760990] [ 2518] 1000 2518 314188 350 786432 2348 0 gsd-xsettings >[ 3642.760995] [ 2520] 1000 2520 138208 92 483328 383 0 gsd-sound >[ 3642.760999] [ 2526] 1000 2526 153282 91 466944 393 0 gsd-smartcard >[ 3642.761003] [ 2537] 1000 2537 298784 258 782336 2380 0 gsd-a11y-keyboa >[ 3642.761008] [ 2538] 1000 2538 127619 84 401408 298 0 gsd-a11y-settin >[ 3642.761012] [ 2540] 1000 2540 276464 251 761856 2315 0 gsd-clipboard >[ 3642.761017] [ 2541] 1000 2541 356674 347 827392 2371 0 gsd-color >[ 3642.761021] [ 2542] 1000 2542 136716 85 466944 396 0 gsd-datetime >[ 3642.761026] [ 2543] 1000 2543 148232 130 438272 316 0 gsd-housekeepin >[ 3642.761030] [ 2547] 1000 2547 316653 250 806912 2368 0 gsd-keyboard >[ 3642.761034] [ 2548] 1000 2548 391021 351 880640 2443 0 gsd-media-keys >[ 3642.761039] [ 2554] 0 2554 57744 84 262144 222 0 cupsd >[ 3642.761043] [ 2608] 1000 2608 25484716 0 1204224 11024 0 evolution-calen >[ 3642.761048] [ 2610] 1000 2610 78437 1 176128 202 0 ibus-engine-sim >[ 3642.761052] [ 2710] 1000 2710 154396 0 466944 468 0 gsd-printer >[ 3642.761057] [ 2721] 1000 2721 25488048 0 1110016 10985 0 evolution-calen >[ 3642.761061] [ 2756] 1000 2756 142391 0 528384 3847 0 seapplet >[ 3642.761066] [ 2762] 1000 2762 349908 12 1019904 18358 0 gnome-software >[ 3642.761070] [ 2770] 1000 2770 69562 136 172032 161 0 gsd-disk-utilit >[ 3642.761075] [ 2772] 1000 2772 472270 0 921600 7273 0 tracker-extract >[ 3642.761079] [ 2780] 1000 2780 216358 0 389120 2610 0 tracker-miner-a >[ 3642.761084] [ 2785] 1000 2785 720909 6581 1941504 21068 0 sbis3plugin >[ 3642.761089] [ 2790] 1000 2790 25501236 170 1105920 2674 0 evolution-alarm >[ 3642.761093] [ 2792] 1000 2792 203755 1425 430080 2754 0 tracker-miner-f >[ 3642.761097] [ 2796] 1000 2796 160989 0 524288 1354 0 abrt-applet >[ 3642.761101] [ 2797] 1000 2797 194172 71 368640 7502 0 tracker-store >[ 3642.761106] [ 2844] 1000 2844 25583038 0 1220608 13801 0 evolution-calen >[ 3642.761111] [ 2845] 1000 2845 25454426 0 1089536 2084 0 evolution-addre >[ 3642.761115] [ 2859] 1000 2859 25497717 0 1036288 2176 0 evolution-addre >[ 3642.761120] [ 2889] 0 2889 90699 0 307200 465 -900 abrt-dbus >[ 3642.761124] [ 2898] 1000 2898 25506490 0 1114112 11012 0 evolution-calen >[ 3642.761129] [ 2943] 1000 2943 29673910 0 1179648 11048 0 evolution-calen >[ 3642.761133] [ 3002] 1000 3002 148939 421 528384 1961 0 sbis3plugin >[ 3642.761137] [ 3031] 0 3031 158973 82 516096 958 0 fwupd >[ 3642.761142] [ 3060] 1000 3060 131191 84 425984 975 0 sbis3plugin >[ 3642.761146] [ 3083] 1000 3083 197026 619 716800 2194 0 sbis3plugin >[ 3642.761151] [ 3205] 1000 3205 154225 85 458752 983 0 sbis3plugin >[ 3642.761155] [ 3235] 1000 3235 152622 76 421888 879 0 sbis3plugin >[ 3642.761160] [ 3270] 1000 3270 160997 147 618496 1183 0 sbis3plugin >[ 3642.761164] [ 3295] 1000 3295 127068 85 385024 980 0 sbis3plugin >[ 3642.761168] [ 3313] 1000 3313 143073 144 434176 1398 0 sbis3plugin >[ 3642.761173] [ 3355] 1000 3355 330728 1947 819200 6217 0 nautilus >[ 3642.761177] [ 3410] 1000 3410 119215 0 225280 330 0 gvfsd-trash >[ 3642.761181] [ 3450] 1000 3450 21899 0 155648 181 0 obexd >[ 3642.761186] [ 3602] 1000 3602 146490 83 528384 1224 0 sbis3plugin >[ 3642.761190] [ 3628] 1000 3628 181534 132 700416 1693 0 sbis3plugin >[ 3642.761195] [ 3705] 1000 3705 157894 146 577536 1214 0 sbis3plugin >[ 3642.761199] [ 3820] 1000 3820 458633 9416 1318912 13107 0 virt-manager >[ 3642.761203] [ 4032] 0 4032 83451 0 319488 331 -900 virtlogd >[ 3642.761208] [ 4046] 107 4046 801179 134823 5984256 468054 0 qemu-system-x86 >[ 3642.761212] [ 4048] 0 4048 16036 31 172032 118 0 systemd-machine >[ 3642.761217] [ 4618] 0 4618 36368 12 307200 265 0 sshd >[ 3642.761221] [ 4637] 0 4637 19797 1 196608 305 0 systemd >[ 3642.761226] [ 4650] 0 4650 72718 1 266240 1132 0 (sd-pam) >[ 3642.761230] [ 4668] 0 4668 36419 96 290816 236 0 sshd >[ 3642.761234] [ 4674] 0 4674 33591 2 90112 532 0 bash >[ 3642.761239] [ 4710] 1000 4710 47154 29 188416 108 0 gconfd-2 >[ 3642.761244] [ 5073] 1000 5073 179890 3466 552960 2500 0 gnome-terminal- >[ 3642.761248] [ 5180] 1000 5180 33067 2 86016 532 0 bash >[ 3642.761252] [ 5290] 1000 5290 33067 1 81920 523 0 bash >[ 3642.761257] [ 5324] 1000 5324 34970 540 102400 35 0 htop >[ 3642.761261] [ 5326] 1000 5326 33067 1 90112 545 0 bash >[ 3642.761265] [ 5757] 1000 5757 33067 1 77824 524 0 bash >[ 3642.761270] [ 5793] 1000 5793 63863 0 299008 204 0 su >[ 3642.761274] [ 5802] 0 5802 33590 0 90112 549 0 bash >[ 3642.761279] [ 5886] 1000 5886 33067 2 86016 525 0 bash >[ 3642.761284] [ 6616] 1000 6616 1045741 133447 4595712 64490 0 firefox >[ 3642.761289] [ 6780] 1000 6780 482583 15836 1302528 15422 0 Web Content >[ 3642.761293] [ 6812] 1000 6812 447881 907 1007616 7508 0 file:// Content >[ 3642.761297] [ 6859] 1000 6859 478959 13112 1286144 14325 0 Web Content >[ 3642.761301] [ 6862] 1000 6862 548241 35334 1789952 15070 0 Web Content >[ 3642.761305] [ 6865] 1000 6865 22442539 7285930 177287168 14576047 0 Web Content >[ 3642.761310] [ 7041] 0 7041 70462 46 389120 257 0 sssd_secrets >[ 3642.761314] [ 7060] 0 7060 69781 124 376832 291 0 sssd_kcm >[ 3642.761319] [ 7088] 0 7088 34604 337 98304 25 0 htop >[ 3642.761323] Out of memory: Kill process 6865 (Web Content) score 929 or sacrifice child >[ 3642.761455] Killed process 6865 (Web Content) total-vm:89770156kB, anon-rss:29143720kB, file-rss:0kB, shmem-rss:0kB >[ 3655.210181] sysrq: SysRq : Show Blocked State >[ 3655.210188] task PC stack pid father >[ 3655.210386] tracker-miner-f D10552 2792 2195 0x00000000 >[ 3655.210391] Call Trace: >[ 3655.210399] ? __schedule+0x2ed/0xba0 >[ 3655.210404] ? wait_for_completion+0x112/0x1a0 >[ 3655.210407] schedule+0x2f/0x90 >[ 3655.210410] schedule_timeout+0x23d/0x540 >[ 3655.210416] ? mark_held_locks+0x56/0x80 >[ 3655.210419] ? _raw_spin_unlock_irq+0x29/0x40 >[ 3655.210422] ? wait_for_completion+0x112/0x1a0 >[ 3655.210424] wait_for_completion+0x13a/0x1a0 >[ 3655.210427] ? wake_up_q+0x70/0x70 >[ 3655.210459] ? xfs_buf_read_map+0x136/0x2f0 [xfs] >[ 3655.210478] xfs_buf_submit_wait+0xad/0x530 [xfs] >[ 3655.210497] xfs_buf_read_map+0x136/0x2f0 [xfs] >[ 3655.210529] ? xfs_trans_read_buf_map+0xc3/0x590 [xfs] >[ 3655.210550] xfs_trans_read_buf_map+0xc3/0x590 [xfs] >[ 3655.210570] xfs_imap_to_bp+0x67/0xe0 [xfs] >[ 3655.210590] xfs_iread+0x7e/0x1f0 [xfs] >[ 3655.210610] ? xfs_iget+0xfe/0x11a0 [xfs] >[ 3655.210631] xfs_iget+0x500/0x11a0 [xfs] >[ 3655.210654] xfs_lookup+0x14a/0x1e0 [xfs] >[ 3655.210674] xfs_vn_lookup+0x70/0xb0 [xfs] >[ 3655.210679] lookup_slow+0x131/0x210 >[ 3655.210691] walk_component+0x1c4/0x340 >[ 3655.210696] link_path_walk+0x2b9/0x530 >[ 3655.210698] ? path_init+0x405/0x740 >[ 3655.210702] path_lookupat+0x56/0x1f0 >[ 3655.210708] filename_lookup+0xb6/0x190 >[ 3655.210714] ? getname_flags+0x4a/0x1e0 >[ 3655.210717] ? __check_object_size+0xa7/0x1a0 >[ 3655.210721] ? strncpy_from_user+0x48/0x160 >[ 3655.210727] ? vfs_statx+0x73/0xe0 >[ 3655.210730] vfs_statx+0x73/0xe0 >[ 3655.210742] SYSC_newlstat+0x39/0x70 >[ 3655.210744] ? do_fcntl+0x33c/0x6e0 >[ 3655.210749] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3655.210753] ? trace_hardirqs_off_thunk+0x1a/0x1c >[ 3655.210755] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3655.210758] do_syscall_64+0x79/0x220 >[ 3655.210761] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3655.210764] RIP: 0033:0x7f183f79afd5 >[ 3655.210765] RSP: 002b:00007ffc8f265088 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 >[ 3655.210768] RAX: ffffffffffffffda RBX: 0000560795c22590 RCX: 00007f183f79afd5 >[ 3655.210769] RDX: 00007ffc8f2650f0 RSI: 00007ffc8f2650f0 RDI: 00005607959c2f20 >[ 3655.210770] RBP: 00007f1820102a00 R08: 0000000000100006 R09: 0000000000000000 >[ 3655.210772] R10: 0000000000000001 R11: 0000000000000246 R12: 00005607959c2f20 >[ 3655.210773] R13: 0000000000000000 R14: 0000560795c14ab0 R15: 0000560795b4bf30 >[ 3655.210876] kworker/7:3 D13896 7075 2 0x80000000 >[ 3655.210894] Workqueue: events async_pf_execute [kvm] >[ 3655.210896] Call Trace: >[ 3655.210901] ? __schedule+0x2ed/0xba0 >[ 3655.210906] schedule+0x2f/0x90 >[ 3655.210909] io_schedule+0x12/0x40 >[ 3655.210912] __lock_page_or_retry+0x2ec/0x360 >[ 3655.210916] ? page_cache_tree_insert+0x130/0x130 >[ 3655.210921] do_swap_page+0x80e/0xa00 >[ 3655.210927] __handle_mm_fault+0x7e3/0x1230 >[ 3655.210935] handle_mm_fault+0x198/0x3a0 >[ 3655.210940] __get_user_pages+0x1d0/0x790 >[ 3655.210947] get_user_pages_remote+0x13a/0x200 >[ 3655.210958] async_pf_execute+0x93/0x280 [kvm] >[ 3655.210965] process_one_work+0x266/0x6b0 >[ 3655.210972] worker_thread+0x3a/0x390 >[ 3655.210975] ? process_one_work+0x6b0/0x6b0 >[ 3655.210977] kthread+0x121/0x140 >[ 3655.210980] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 3655.210987] ret_from_fork+0x3a/0x50 >[ 3659.949185] oom_reaper: reaped process 6865 (Web Content), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB >[ 3856.299239] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. >[ 3872.342285] kworker/dying (143) used greatest stack depth: 8696 bytes left >[ 3909.359525] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3909.359530] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3909.359534] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3909.359535] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3909.359536] Call Trace: >[ 3909.359543] dump_stack+0x85/0xbf >[ 3909.359548] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3909.359556] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3909.359565] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3909.359572] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3909.359576] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3909.359584] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3909.359587] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3909.359593] ? mutex_trylock+0xcd/0xe0 >[ 3909.359599] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3909.359635] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3909.359660] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3909.359685] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3909.359709] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3909.359731] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3909.359749] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3909.359782] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3909.359795] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3909.359804] drm_ioctl+0x2d5/0x370 [drm] >[ 3909.359821] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3909.359826] ? __pm_runtime_resume+0x54/0x90 >[ 3909.359831] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3909.359849] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3909.359854] do_vfs_ioctl+0xa5/0x6e0 >[ 3909.359861] SyS_ioctl+0x74/0x80 >[ 3909.359866] do_syscall_64+0x79/0x220 >[ 3909.359869] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3909.359871] RIP: 0033:0x7fd8d64ef0f7 >[ 3909.359873] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3909.359875] RAX: ffffffffffffffda RBX: 0000000002c6b030 RCX: 00007fd8d64ef0f7 >[ 3909.359876] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3909.359878] RBP: 00007ffcc6dba370 R08: 0000000002c6b030 R09: 00007fd8d67b3f50 >[ 3909.359879] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 3909.359880] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c6af60 >[ 3909.443135] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3909.443140] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3909.443143] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3909.443145] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3909.443147] Call Trace: >[ 3909.443155] dump_stack+0x85/0xbf >[ 3909.443161] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3909.443173] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3909.443189] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3909.443200] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3909.443206] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3909.443214] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3909.443217] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3909.443222] ? mutex_trylock+0xcd/0xe0 >[ 3909.443227] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3909.443258] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3909.443283] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3909.443314] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3909.443351] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3909.443378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3909.443398] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3909.443420] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3909.443432] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3909.443442] drm_ioctl+0x2d5/0x370 [drm] >[ 3909.443459] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3909.443464] ? __pm_runtime_resume+0x54/0x90 >[ 3909.443471] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3909.443501] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3909.443509] do_vfs_ioctl+0xa5/0x6e0 >[ 3909.443516] SyS_ioctl+0x74/0x80 >[ 3909.443523] do_syscall_64+0x79/0x220 >[ 3909.443528] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3909.443532] RIP: 0033:0x7fd8d64ef0f7 >[ 3909.443534] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3909.443537] RAX: ffffffffffffffda RBX: 0000000002bccb70 RCX: 00007fd8d64ef0f7 >[ 3909.443538] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3909.443540] RBP: 00007ffcc6dba370 R08: 0000000002bccb70 R09: 0000000000000004 >[ 3909.443541] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3909.443542] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c92800 >[ 3910.702377] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3910.702381] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3910.702383] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3910.702385] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3910.702386] Call Trace: >[ 3910.702393] dump_stack+0x85/0xbf >[ 3910.702397] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3910.702405] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3910.702414] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3910.702420] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3910.702424] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3910.702442] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3910.702446] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3910.702452] ? mutex_trylock+0xcd/0xe0 >[ 3910.702457] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3910.702489] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3910.702512] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3910.702518] ? __lock_acquire+0x2d4/0x1340 >[ 3910.702539] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3910.702562] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3910.702584] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3910.702601] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3910.702622] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3910.702634] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3910.702642] drm_ioctl+0x2d5/0x370 [drm] >[ 3910.702658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3910.702663] ? __pm_runtime_resume+0x54/0x90 >[ 3910.702667] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3910.702685] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3910.702690] do_vfs_ioctl+0xa5/0x6e0 >[ 3910.702697] SyS_ioctl+0x74/0x80 >[ 3910.702701] do_syscall_64+0x79/0x220 >[ 3910.702705] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3910.702708] RIP: 0033:0x7fd8d64ef0f7 >[ 3910.702709] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3910.702712] RAX: ffffffffffffffda RBX: 0000000002c0d500 RCX: 00007fd8d64ef0f7 >[ 3910.702713] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3910.702714] RBP: 00007ffcc6dba370 R08: 0000000002c0d500 R09: 00007fd8d67b3c50 >[ 3910.702715] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 3910.702717] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cf4560 >[ 3914.868053] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3914.868056] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3914.868059] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3914.868060] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3914.868061] Call Trace: >[ 3914.868068] dump_stack+0x85/0xbf >[ 3914.868073] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3914.868082] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3914.868092] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3914.868098] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3914.868102] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3914.868110] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3914.868114] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3914.868119] ? mutex_trylock+0xcd/0xe0 >[ 3914.868125] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3914.868159] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3914.868183] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3914.868207] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3914.868231] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3914.868253] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3914.868271] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3914.868292] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3914.868304] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3914.868312] drm_ioctl+0x2d5/0x370 [drm] >[ 3914.868330] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3914.868335] ? __pm_runtime_resume+0x54/0x90 >[ 3914.868340] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3914.868359] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3914.868365] do_vfs_ioctl+0xa5/0x6e0 >[ 3914.868372] SyS_ioctl+0x74/0x80 >[ 3914.868377] do_syscall_64+0x79/0x220 >[ 3914.868381] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3914.868383] RIP: 0033:0x7fd8d64ef0f7 >[ 3914.868385] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3914.868387] RAX: ffffffffffffffda RBX: 0000000002c21590 RCX: 00007fd8d64ef0f7 >[ 3914.868389] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3914.868390] RBP: 00007ffcc6dba370 R08: 0000000002c21590 R09: 0000000000000004 >[ 3914.868391] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 3914.868393] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c92af0 >[ 3914.912919] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3914.912923] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3914.912925] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3914.912927] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3914.912928] Call Trace: >[ 3914.912935] dump_stack+0x85/0xbf >[ 3914.912939] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3914.912947] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3914.912956] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3914.912962] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3914.912966] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3914.912974] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3914.912977] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3914.912983] ? mutex_trylock+0xcd/0xe0 >[ 3914.912989] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3914.913020] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3914.913042] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3914.913066] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3914.913089] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3914.913110] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3914.913129] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3914.913151] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3914.913163] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3914.913171] drm_ioctl+0x2d5/0x370 [drm] >[ 3914.913190] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3914.913194] ? __pm_runtime_resume+0x54/0x90 >[ 3914.913200] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3914.913218] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3914.913224] do_vfs_ioctl+0xa5/0x6e0 >[ 3914.913231] SyS_ioctl+0x74/0x80 >[ 3914.913236] do_syscall_64+0x79/0x220 >[ 3914.913239] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3914.913242] RIP: 0033:0x7fd8d64ef0f7 >[ 3914.913243] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3914.913246] RAX: ffffffffffffffda RBX: 0000000002c93230 RCX: 00007fd8d64ef0f7 >[ 3914.913247] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3914.913248] RBP: 00007ffcc6dba370 R08: 0000000002c93230 R09: 00007fd8d67b4060 >[ 3914.913250] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 3914.913251] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c93160 >[ 3914.966659] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3914.966663] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3914.966666] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3914.966668] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3914.966669] Call Trace: >[ 3914.966677] dump_stack+0x85/0xbf >[ 3914.966682] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3914.966691] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3914.966701] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3914.966709] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3914.966713] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3914.966722] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3914.966725] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3914.966731] ? mutex_trylock+0xcd/0xe0 >[ 3914.966737] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3914.966792] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3914.966827] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3914.966854] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3914.966880] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3914.966903] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3914.966920] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3914.966941] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3914.966953] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3914.966963] drm_ioctl+0x2d5/0x370 [drm] >[ 3914.966980] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3914.966985] ? __pm_runtime_resume+0x54/0x90 >[ 3914.966990] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3914.967009] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3914.967014] do_vfs_ioctl+0xa5/0x6e0 >[ 3914.967021] SyS_ioctl+0x74/0x80 >[ 3914.967026] do_syscall_64+0x79/0x220 >[ 3914.967029] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3914.967032] RIP: 0033:0x7fd8d64ef0f7 >[ 3914.967033] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3914.967036] RAX: ffffffffffffffda RBX: 0000000002c934c0 RCX: 00007fd8d64ef0f7 >[ 3914.967037] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3914.967038] RBP: 00007ffcc6dba370 R08: 0000000002c934c0 R09: 00007fd8d67b3dd0 >[ 3914.967040] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 3914.967041] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c933f0 >[ 3915.009648] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3915.009653] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3915.009656] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3915.009659] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3915.009661] Call Trace: >[ 3915.009670] dump_stack+0x85/0xbf >[ 3915.009676] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3915.009688] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3915.009704] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3915.009713] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3915.009717] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3915.009725] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3915.009728] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3915.009734] ? mutex_trylock+0xcd/0xe0 >[ 3915.009739] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3915.009776] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3915.009800] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3915.009825] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3915.009848] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3915.009871] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3915.009888] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3915.009909] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3915.009921] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3915.009935] drm_ioctl+0x2d5/0x370 [drm] >[ 3915.009963] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3915.009971] ? __pm_runtime_resume+0x54/0x90 >[ 3915.009979] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3915.010009] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3915.010017] do_vfs_ioctl+0xa5/0x6e0 >[ 3915.010029] SyS_ioctl+0x74/0x80 >[ 3915.010036] do_syscall_64+0x79/0x220 >[ 3915.010041] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3915.010045] RIP: 0033:0x7fd8d64ef0f7 >[ 3915.010048] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3915.010052] RAX: ffffffffffffffda RBX: 0000000002bf5870 RCX: 00007fd8d64ef0f7 >[ 3915.010054] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3915.010057] RBP: 00007ffcc6dba370 R08: 0000000002bf5870 R09: 00007fd8d67b3cc0 >[ 3915.010059] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 3915.010061] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002beadf0 >[ 3915.065210] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 3915.065213] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 3915.065216] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 3915.065217] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 3915.065219] Call Trace: >[ 3915.065225] dump_stack+0x85/0xbf >[ 3915.065230] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 3915.065237] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 3915.065247] ttm_dma_populate+0x25e/0x350 [ttm] >[ 3915.065253] ttm_tt_bind+0x2c/0x60 [ttm] >[ 3915.065257] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 3915.065265] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 3915.065268] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 3915.065274] ? mutex_trylock+0xcd/0xe0 >[ 3915.065280] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 3915.065312] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 3915.065334] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 3915.065358] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 3915.065381] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 3915.065403] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3915.065421] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 3915.065441] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3915.065453] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 3915.065461] drm_ioctl+0x2d5/0x370 [drm] >[ 3915.065478] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 3915.065483] ? __pm_runtime_resume+0x54/0x90 >[ 3915.065488] ? trace_hardirqs_on_caller+0xed/0x180 >[ 3915.065506] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 3915.065511] do_vfs_ioctl+0xa5/0x6e0 >[ 3915.065518] SyS_ioctl+0x74/0x80 >[ 3915.065523] do_syscall_64+0x79/0x220 >[ 3915.065526] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 3915.065529] RIP: 0033:0x7fd8d64ef0f7 >[ 3915.065530] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 3915.065533] RAX: ffffffffffffffda RBX: 0000000002c20d30 RCX: 00007fd8d64ef0f7 >[ 3915.065534] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 3915.065536] RBP: 00007ffcc6dba370 R08: 0000000002c20d30 R09: 00007fd8d67b41c0 >[ 3915.065537] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 3915.065538] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c20c60 >[ 4036.769260] show_signal_msg: 2 callbacks suppressed >[ 4036.769272] vulkandriverque[7895]: segfault at 0 ip 0000000000000000 sp 00007fff72ae8b18 error 14 in vulkandriverquery[5610cfde9000+246000] >[ 4172.240062] perf: interrupt took too long (2507 > 2500), lowering kernel.perf_event_max_sample_rate to 79000 >[ 4298.238282] sysrq: SysRq : Show Blocked State >[ 4298.238290] task PC stack pid father >[ 4459.548731] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4459.548734] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4459.548737] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 4459.548738] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4459.548739] Call Trace: >[ 4459.548746] dump_stack+0x85/0xbf >[ 4459.548750] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4459.548758] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4459.548767] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4459.548773] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4459.548778] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4459.548786] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4459.548789] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4459.548795] ? mutex_trylock+0xcd/0xe0 >[ 4459.548800] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4459.548833] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4459.548860] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4459.548891] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4459.548920] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4459.548946] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4459.548967] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4459.548989] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4459.549009] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4459.549020] drm_ioctl+0x2d5/0x370 [drm] >[ 4459.549039] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4459.549045] ? __pm_runtime_resume+0x54/0x90 >[ 4459.549050] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4459.549071] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4459.549078] do_vfs_ioctl+0xa5/0x6e0 >[ 4459.549084] SyS_ioctl+0x74/0x80 >[ 4459.549089] do_syscall_64+0x79/0x220 >[ 4459.549093] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4459.549096] RIP: 0033:0x7fd8d64ef0f7 >[ 4459.549098] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4459.549100] RAX: ffffffffffffffda RBX: 0000000002ff8150 RCX: 00007fd8d64ef0f7 >[ 4459.549102] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 4459.549103] RBP: 00007ffcc6dba370 R08: 0000000002ff8150 R09: 00007fd8d67b43f0 >[ 4459.549104] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 4459.549106] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff8080 >[ 4459.587244] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4459.587247] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4459.587249] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 4459.587251] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4459.587252] Call Trace: >[ 4459.587259] dump_stack+0x85/0xbf >[ 4459.587264] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4459.587273] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4459.587282] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4459.587287] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4459.587291] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4459.587299] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4459.587302] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4459.587308] ? mutex_trylock+0xcd/0xe0 >[ 4459.587313] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4459.587347] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4459.587368] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4459.587394] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4459.587416] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4459.587437] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4459.587454] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4459.587474] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4459.587485] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4459.587493] drm_ioctl+0x2d5/0x370 [drm] >[ 4459.587510] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4459.587516] ? __pm_runtime_resume+0x54/0x90 >[ 4459.587522] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4459.587539] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4459.587544] do_vfs_ioctl+0xa5/0x6e0 >[ 4459.587551] SyS_ioctl+0x74/0x80 >[ 4459.587556] do_syscall_64+0x79/0x220 >[ 4459.587559] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4459.587561] RIP: 0033:0x7fd8d64ef0f7 >[ 4459.587563] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4459.587565] RAX: ffffffffffffffda RBX: 0000000002ff83d0 RCX: 00007fd8d64ef0f7 >[ 4459.587567] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 4459.587568] RBP: 00007ffcc6dba370 R08: 0000000002ff83d0 R09: 00007fd8d67b43f0 >[ 4459.587569] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 4459.587570] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff8300 >[ 4459.617903] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4459.617908] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4459.617912] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 4459.617914] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4459.617916] Call Trace: >[ 4459.617924] dump_stack+0x85/0xbf >[ 4459.617929] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4459.617938] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4459.617954] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4459.617960] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4459.617965] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4459.617973] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4459.617977] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4459.617983] ? mutex_trylock+0xcd/0xe0 >[ 4459.617989] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4459.618025] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4459.618050] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4459.618076] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4459.618101] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4459.618123] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4459.618145] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4459.618179] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4459.618195] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4459.618206] drm_ioctl+0x2d5/0x370 [drm] >[ 4459.618226] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4459.618234] ? __pm_runtime_resume+0x54/0x90 >[ 4459.618239] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4459.618266] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4459.618274] do_vfs_ioctl+0xa5/0x6e0 >[ 4459.618286] SyS_ioctl+0x74/0x80 >[ 4459.618293] do_syscall_64+0x79/0x220 >[ 4459.618297] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4459.618299] RIP: 0033:0x7fd8d64ef0f7 >[ 4459.618301] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4459.618304] RAX: ffffffffffffffda RBX: 0000000002ff8270 RCX: 00007fd8d64ef0f7 >[ 4459.618305] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 4459.618306] RBP: 00007ffcc6dba370 R08: 0000000002ff8270 R09: 0000000000000004 >[ 4459.618308] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4459.618309] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff7a30 >[ 4459.722676] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4459.722680] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4459.722683] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 4459.722684] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4459.722685] Call Trace: >[ 4459.722693] dump_stack+0x85/0xbf >[ 4459.722697] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4459.722705] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4459.722714] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4459.722720] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4459.722724] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4459.722732] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4459.722735] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4459.722741] ? mutex_trylock+0xcd/0xe0 >[ 4459.722747] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4459.722779] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4459.722801] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4459.722824] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4459.722848] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4459.722870] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4459.722888] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4459.722909] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4459.722920] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4459.722928] drm_ioctl+0x2d5/0x370 [drm] >[ 4459.722945] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4459.722950] ? __pm_runtime_resume+0x54/0x90 >[ 4459.722955] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4459.722974] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4459.722979] do_vfs_ioctl+0xa5/0x6e0 >[ 4459.722986] SyS_ioctl+0x74/0x80 >[ 4459.722991] do_syscall_64+0x79/0x220 >[ 4459.722994] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4459.722997] RIP: 0033:0x7fd8d64ef0f7 >[ 4459.722999] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4459.723001] RAX: ffffffffffffffda RBX: 0000000002ff7850 RCX: 00007fd8d64ef0f7 >[ 4459.723003] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 4459.723004] RBP: 00007ffcc6dba370 R08: 0000000002ff7850 R09: 00007fd8d67b43f0 >[ 4459.723005] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 4459.723006] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff7780 >[ 4459.776815] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4459.776819] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4459.776821] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 4459.776823] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4459.776824] Call Trace: >[ 4459.776831] dump_stack+0x85/0xbf >[ 4459.776835] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4459.776843] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4459.776853] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4459.776859] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4459.776863] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4459.776871] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4459.776874] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4459.776880] ? mutex_trylock+0xcd/0xe0 >[ 4459.776885] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4459.776945] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4459.776979] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4459.777029] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4459.777068] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4459.777099] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4459.777117] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4459.777138] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4459.777149] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4459.777158] drm_ioctl+0x2d5/0x370 [drm] >[ 4459.777185] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4459.777190] ? __pm_runtime_resume+0x54/0x90 >[ 4459.777195] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4459.777213] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4459.777219] do_vfs_ioctl+0xa5/0x6e0 >[ 4459.777225] SyS_ioctl+0x74/0x80 >[ 4459.777230] do_syscall_64+0x79/0x220 >[ 4459.777234] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4459.777236] RIP: 0033:0x7fd8d64ef0f7 >[ 4459.777238] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4459.777240] RAX: ffffffffffffffda RBX: 0000000002ff7850 RCX: 00007fd8d64ef0f7 >[ 4459.777242] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 4459.777243] RBP: 00007ffcc6dba370 R08: 0000000002ff7850 R09: 00007fd8d67b43f0 >[ 4459.777244] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 4459.777246] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff7780 >[ 4553.017620] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4553.017637] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4553.017641] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4553.017643] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4553.017645] Call Trace: >[ 4553.017657] dump_stack+0x85/0xbf >[ 4553.017665] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4553.017680] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4553.017699] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4553.017712] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4553.017721] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4553.017736] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4553.017744] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4553.017754] ? mutex_trylock+0xcd/0xe0 >[ 4553.017766] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4553.017854] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4553.017930] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4553.017939] ? __lock_acquire+0x2d4/0x1340 >[ 4553.017973] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4553.018007] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4553.018041] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4553.018067] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4553.018100] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4553.018116] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4553.018131] drm_ioctl+0x2d5/0x370 [drm] >[ 4553.018159] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4553.018167] ? __pm_runtime_resume+0x54/0x90 >[ 4553.018175] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4553.018204] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4553.018213] do_vfs_ioctl+0xa5/0x6e0 >[ 4553.018225] SyS_ioctl+0x74/0x80 >[ 4553.018233] do_syscall_64+0x79/0x220 >[ 4553.018238] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4553.018242] RIP: 0033:0x7f70a90d90f7 >[ 4553.018244] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4553.018249] RAX: ffffffffffffffda RBX: 000055e7ef351e80 RCX: 00007f70a90d90f7 >[ 4553.018251] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4553.018253] RBP: 00007ffd456b9940 R08: 000055e7ef351e80 R09: 00007f70a939dc50 >[ 4553.018255] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4553.018257] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed868f20 >[ 4553.848760] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4553.848765] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4553.848769] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4553.848771] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4553.848773] Call Trace: >[ 4553.848781] dump_stack+0x85/0xbf >[ 4553.848798] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4553.848809] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4553.848824] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4553.848835] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4553.848841] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4553.848855] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4553.848859] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4553.848868] ? mutex_trylock+0xcd/0xe0 >[ 4553.848876] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4553.848920] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4553.848954] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4553.848993] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4553.849041] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4553.849075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4553.849102] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4553.849136] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4553.849153] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4553.849166] drm_ioctl+0x2d5/0x370 [drm] >[ 4553.849194] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4553.849201] ? __pm_runtime_resume+0x54/0x90 >[ 4553.849209] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4553.849240] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4553.849248] do_vfs_ioctl+0xa5/0x6e0 >[ 4553.849260] SyS_ioctl+0x74/0x80 >[ 4553.849268] do_syscall_64+0x79/0x220 >[ 4553.849273] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4553.849276] RIP: 0033:0x7f70a90d90f7 >[ 4553.849278] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4553.849283] RAX: ffffffffffffffda RBX: 000055e7eefb3ce0 RCX: 00007f70a90d90f7 >[ 4553.849285] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4553.849287] RBP: 00007ffd456b9940 R08: 000055e7eefb3ce0 R09: 0000000000000004 >[ 4553.849289] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4553.849291] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edc5bc10 >[ 4553.947993] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4553.947997] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4553.948000] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4553.948001] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4553.948002] Call Trace: >[ 4553.948011] dump_stack+0x85/0xbf >[ 4553.948017] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4553.948029] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4553.948043] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4553.948054] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4553.948060] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4553.948073] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4553.948077] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4553.948083] ? mutex_trylock+0xcd/0xe0 >[ 4553.948088] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4553.948138] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4553.948174] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4553.948210] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4553.948245] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4553.948280] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4553.948303] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4553.948336] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4553.948351] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4553.948366] drm_ioctl+0x2d5/0x370 [drm] >[ 4553.948395] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4553.948402] ? __pm_runtime_resume+0x54/0x90 >[ 4553.948410] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4553.948441] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4553.948449] do_vfs_ioctl+0xa5/0x6e0 >[ 4553.948460] SyS_ioctl+0x74/0x80 >[ 4553.948467] do_syscall_64+0x79/0x220 >[ 4553.948471] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4553.948475] RIP: 0033:0x7f70a90d90f7 >[ 4553.948477] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4553.948480] RAX: ffffffffffffffda RBX: 000055e7ef3496f0 RCX: 00007f70a90d90f7 >[ 4553.948482] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4553.948484] RBP: 00007ffd456b9940 R08: 000055e7ef3496f0 R09: 0000000000000004 >[ 4553.948486] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4553.948488] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f011f450 >[ 4554.405260] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4554.405264] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4554.405268] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 4554.405270] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4554.405272] Call Trace: >[ 4554.405281] dump_stack+0x85/0xbf >[ 4554.405287] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4554.405299] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4554.405314] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4554.405325] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4554.405331] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4554.405344] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4554.405349] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4554.405359] ? mutex_trylock+0xcd/0xe0 >[ 4554.405368] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4554.405410] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4554.405445] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4554.405485] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4554.405523] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4554.405558] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4554.405585] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4554.405620] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4554.405635] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4554.405649] drm_ioctl+0x2d5/0x370 [drm] >[ 4554.405677] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4554.405684] ? __pm_runtime_resume+0x54/0x90 >[ 4554.405693] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4554.405723] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4554.405731] do_vfs_ioctl+0xa5/0x6e0 >[ 4554.405743] SyS_ioctl+0x74/0x80 >[ 4554.405751] do_syscall_64+0x79/0x220 >[ 4554.405756] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4554.405760] RIP: 0033:0x7fd8d64ef0f7 >[ 4554.405762] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4554.405766] RAX: ffffffffffffffda RBX: 0000000002c934c0 RCX: 00007fd8d64ef0f7 >[ 4554.405769] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 4554.405771] RBP: 00007ffcc6dba370 R08: 0000000002c934c0 R09: 0000000000000004 >[ 4554.405773] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4554.405775] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002f7eee0 >[ 4556.718959] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4556.718964] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4556.718968] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 4556.718970] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4556.718972] Call Trace: >[ 4556.718981] dump_stack+0x85/0xbf >[ 4556.718988] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4556.719000] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4556.719017] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4556.719028] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4556.719034] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4556.719049] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4556.719054] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4556.719064] ? mutex_trylock+0xcd/0xe0 >[ 4556.719073] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4556.719115] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4556.719150] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4556.719190] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4556.719229] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4556.719264] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4556.719291] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4556.719325] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4556.719342] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4556.719356] drm_ioctl+0x2d5/0x370 [drm] >[ 4556.719384] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4556.719391] ? __pm_runtime_resume+0x54/0x90 >[ 4556.719399] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4556.719430] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4556.719438] do_vfs_ioctl+0xa5/0x6e0 >[ 4556.719450] SyS_ioctl+0x74/0x80 >[ 4556.719457] do_syscall_64+0x79/0x220 >[ 4556.719463] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4556.719466] RIP: 0033:0x7fd8d64ef0f7 >[ 4556.719468] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4556.719473] RAX: ffffffffffffffda RBX: 0000000002f8db30 RCX: 00007fd8d64ef0f7 >[ 4556.719475] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 4556.719477] RBP: 00007ffcc6dba370 R08: 0000000002f8db30 R09: 0000000000000004 >[ 4556.719479] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4556.719481] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002f7eee0 >[ 4558.023523] swiotlb_tbl_map_single: 4 callbacks suppressed >[ 4558.023525] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4558.023529] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4558.023531] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4558.023533] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4558.023536] Call Trace: >[ 4558.023545] dump_stack+0x85/0xbf >[ 4558.023550] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4558.023561] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4558.023577] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4558.023588] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4558.023594] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4558.023608] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4558.023613] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4558.023623] ? mutex_trylock+0xcd/0xe0 >[ 4558.023631] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4558.023675] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4558.023704] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4558.023713] ? __lock_acquire+0x2d4/0x1340 >[ 4558.023741] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4558.023772] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4558.023795] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4558.023813] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4558.023835] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4558.023848] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4558.023862] drm_ioctl+0x2d5/0x370 [drm] >[ 4558.023891] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4558.023898] ? __pm_runtime_resume+0x54/0x90 >[ 4558.023905] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4558.023935] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4558.023943] do_vfs_ioctl+0xa5/0x6e0 >[ 4558.023956] SyS_ioctl+0x74/0x80 >[ 4558.023964] do_syscall_64+0x79/0x220 >[ 4558.023969] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4558.023973] RIP: 0033:0x7f70a90d90f7 >[ 4558.023975] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4558.023979] RAX: ffffffffffffffda RBX: 000055e7f02f2410 RCX: 00007f70a90d90f7 >[ 4558.023982] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4558.023984] RBP: 00007ffd456b9940 R08: 000055e7f02f2410 R09: 00007f70a939dc50 >[ 4558.023986] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4558.023987] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ec072ec0 >[ 4558.270301] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4558.270305] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4558.270309] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4558.270311] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4558.270313] Call Trace: >[ 4558.270322] dump_stack+0x85/0xbf >[ 4558.270328] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4558.270339] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4558.270355] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4558.270366] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4558.270373] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4558.270387] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4558.270393] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4558.270403] ? mutex_trylock+0xcd/0xe0 >[ 4558.270411] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4558.270455] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4558.270488] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4558.270526] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4558.270564] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4558.270599] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4558.270625] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4558.270659] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4558.270674] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4558.270689] drm_ioctl+0x2d5/0x370 [drm] >[ 4558.270717] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4558.270724] ? __pm_runtime_resume+0x54/0x90 >[ 4558.270732] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4558.270762] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4558.270770] do_vfs_ioctl+0xa5/0x6e0 >[ 4558.270783] SyS_ioctl+0x74/0x80 >[ 4558.270791] do_syscall_64+0x79/0x220 >[ 4558.270796] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4558.270800] RIP: 0033:0x7f70a90d90f7 >[ 4558.270802] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4558.270807] RAX: ffffffffffffffda RBX: 000055e7ef310150 RCX: 00007f70a90d90f7 >[ 4558.270809] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4558.270811] RBP: 00007ffd456b9940 R08: 000055e7ef310150 R09: 0000000000000004 >[ 4558.270814] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4558.270816] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f01ae3d0 >[ 4559.450893] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4559.450897] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4559.450901] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4559.450904] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4559.450906] Call Trace: >[ 4559.450914] dump_stack+0x85/0xbf >[ 4559.450920] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4559.450931] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4559.450948] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4559.450959] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4559.450965] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4559.450980] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4559.450984] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4559.450994] ? mutex_trylock+0xcd/0xe0 >[ 4559.451003] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4559.451042] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4559.451075] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4559.451114] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4559.451152] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4559.451188] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4559.451215] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4559.451247] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4559.451262] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4559.451276] drm_ioctl+0x2d5/0x370 [drm] >[ 4559.451304] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4559.451311] ? __pm_runtime_resume+0x54/0x90 >[ 4559.451319] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4559.451349] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4559.451357] do_vfs_ioctl+0xa5/0x6e0 >[ 4559.451370] SyS_ioctl+0x74/0x80 >[ 4559.451377] do_syscall_64+0x79/0x220 >[ 4559.451382] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4559.451386] RIP: 0033:0x7f70a90d90f7 >[ 4559.451388] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4559.451392] RAX: ffffffffffffffda RBX: 000055e7eff89350 RCX: 00007f70a90d90f7 >[ 4559.451394] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4559.451396] RBP: 00007ffd456b98b0 R08: 000055e7eff89350 R09: 0000000000000004 >[ 4559.451398] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4559.451400] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f01a8420 >[ 4562.231070] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4562.231073] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4562.231076] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4562.231077] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4562.231079] Call Trace: >[ 4562.231086] dump_stack+0x85/0xbf >[ 4562.231090] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4562.231098] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4562.231108] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4562.231114] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4562.231118] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4562.231127] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4562.231130] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4562.231137] ? mutex_trylock+0xcd/0xe0 >[ 4562.231142] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4562.231177] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4562.231199] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4562.231223] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4562.231246] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4562.231268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4562.231285] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4562.231306] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4562.231319] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4562.231327] drm_ioctl+0x2d5/0x370 [drm] >[ 4562.231355] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4562.231363] ? __pm_runtime_resume+0x54/0x90 >[ 4562.231371] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4562.231390] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4562.231395] do_vfs_ioctl+0xa5/0x6e0 >[ 4562.231403] SyS_ioctl+0x74/0x80 >[ 4562.231408] do_syscall_64+0x79/0x220 >[ 4562.231411] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4562.231413] RIP: 0033:0x7f70a90d90f7 >[ 4562.231415] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4562.231418] RAX: ffffffffffffffda RBX: 000055e7f00e37a0 RCX: 00007f70a90d90f7 >[ 4562.231419] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4562.231420] RBP: 00007ffd456b99b0 R08: 000055e7f00e37a0 R09: 0000000000000004 >[ 4562.231421] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4562.231423] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f01b4900 >[ 4562.500711] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4562.500716] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4562.500720] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4562.500723] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4562.500725] Call Trace: >[ 4562.500733] dump_stack+0x85/0xbf >[ 4562.500739] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4562.500751] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4562.500767] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4562.500778] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4562.500785] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4562.500800] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4562.500804] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4562.500814] ? mutex_trylock+0xcd/0xe0 >[ 4562.500822] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4562.500865] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4562.500897] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4562.500937] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4562.500975] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4562.501009] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4562.501034] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4562.501066] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4562.501081] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4562.501095] drm_ioctl+0x2d5/0x370 [drm] >[ 4562.501122] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4562.501130] ? __pm_runtime_resume+0x54/0x90 >[ 4562.501138] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4562.501169] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4562.501177] do_vfs_ioctl+0xa5/0x6e0 >[ 4562.501190] SyS_ioctl+0x74/0x80 >[ 4562.501198] do_syscall_64+0x79/0x220 >[ 4562.501203] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4562.501206] RIP: 0033:0x7f70a90d90f7 >[ 4562.501209] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4562.501213] RAX: ffffffffffffffda RBX: 000055e7ef1baa10 RCX: 00007f70a90d90f7 >[ 4562.501215] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4562.501217] RBP: 00007ffd456b9940 R08: 000055e7ef1baa10 R09: 0000000000000004 >[ 4562.501219] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4562.501221] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f01af800 >[ 4564.590473] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4564.590478] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4564.590482] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4564.590485] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4564.590487] Call Trace: >[ 4564.590495] dump_stack+0x85/0xbf >[ 4564.590501] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4564.590512] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4564.590529] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4564.590540] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4564.590546] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4564.590560] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4564.590564] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4564.590573] ? mutex_trylock+0xcd/0xe0 >[ 4564.590582] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4564.590621] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4564.590653] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4564.590691] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4564.590727] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4564.590762] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4564.590788] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4564.590821] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4564.590837] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4564.590850] drm_ioctl+0x2d5/0x370 [drm] >[ 4564.590877] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4564.590884] ? __pm_runtime_resume+0x54/0x90 >[ 4564.590893] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4564.590922] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4564.590930] do_vfs_ioctl+0xa5/0x6e0 >[ 4564.590942] SyS_ioctl+0x74/0x80 >[ 4564.590949] do_syscall_64+0x79/0x220 >[ 4564.590954] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4564.590958] RIP: 0033:0x7f70a90d90f7 >[ 4564.590960] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4564.590965] RAX: ffffffffffffffda RBX: 000055e7f02e77a0 RCX: 00007f70a90d90f7 >[ 4564.590967] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4564.590969] RBP: 00007ffd456b99b0 R08: 000055e7f02e77a0 R09: 0000000000000004 >[ 4564.590971] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4564.590973] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7eef33800 >[ 4566.789377] sysrq: SysRq : Show Blocked State >[ 4566.789386] task PC stack pid father >[ 4566.789404] kswapd0 D10888 78 2 0x80000000 >[ 4566.789409] Call Trace: >[ 4566.789418] ? __schedule+0x2ed/0xba0 >[ 4566.789424] schedule+0x2f/0x90 >[ 4566.789427] io_schedule+0x12/0x40 >[ 4566.789431] get_request+0x38a/0xc50 >[ 4566.789438] ? finish_wait+0x80/0x80 >[ 4566.789443] blk_queue_bio+0x1ab/0x730 >[ 4566.789447] ? generic_make_request+0xfd/0x3f0 >[ 4566.789450] generic_make_request+0x12f/0x3f0 >[ 4566.789457] ? submit_bio+0x6c/0x140 >[ 4566.789459] submit_bio+0x6c/0x140 >[ 4566.789461] ? get_swap_bio+0xcf/0x120 >[ 4566.789465] __swap_writepage+0x13b/0x480 >[ 4566.789470] ? __frontswap_store+0xdc/0x120 >[ 4566.789476] pageout.isra.52+0x148/0x490 >[ 4566.789484] shrink_page_list+0xbbe/0xf20 >[ 4566.789494] shrink_inactive_list+0x2ea/0x7b0 >[ 4566.789502] shrink_node_memcg+0x36c/0x780 >[ 4566.789515] ? shrink_node+0x140/0x360 >[ 4566.789518] shrink_node+0x140/0x360 >[ 4566.789524] kswapd+0x2e3/0x8f0 >[ 4566.789533] ? mem_cgroup_shrink_node+0x320/0x320 >[ 4566.789535] kthread+0x121/0x140 >[ 4566.789538] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 4566.789542] ret_from_fork+0x3a/0x50 >[ 4566.789644] pulseaudio D10792 2370 1 0x00000000 >[ 4566.789649] Call Trace: >[ 4566.789653] ? __schedule+0x2ed/0xba0 >[ 4566.789655] ? schedule_timeout+0x1df/0x540 >[ 4566.789661] schedule+0x2f/0x90 >[ 4566.789663] schedule_timeout+0x1e4/0x540 >[ 4566.789666] ? prepare_to_wait+0x28/0xb0 >[ 4566.789670] ? __next_timer_interrupt+0xc0/0xc0 >[ 4566.789676] io_schedule_timeout+0x19/0x40 >[ 4566.789680] wait_iff_congested+0x1c3/0x240 >[ 4566.789683] ? finish_wait+0x80/0x80 >[ 4566.789688] shrink_inactive_list+0x740/0x7b0 >[ 4566.789717] shrink_node_memcg+0x36c/0x780 >[ 4566.789734] ? shrink_node+0x140/0x360 >[ 4566.789737] shrink_node+0x140/0x360 >[ 4566.789744] do_try_to_free_pages+0xca/0x350 >[ 4566.789749] try_to_free_pages+0x140/0x350 >[ 4566.789756] __alloc_pages_slowpath+0x43c/0x1070 >[ 4566.789769] __alloc_pages_nodemask+0x383/0x410 >[ 4566.789776] __get_free_pages+0x10/0x40 >[ 4566.789779] __pollwait+0x4d/0xe0 >[ 4566.789784] unix_poll+0x28/0xb0 >[ 4566.789788] sock_poll+0x70/0x90 >[ 4566.789792] do_sys_poll+0x278/0x5a0 >[ 4566.789809] ? poll_initwait+0x40/0x40 >[ 4566.789814] ? set_fd_set.part.1+0x50/0x50 >[ 4566.789818] ? set_fd_set.part.1+0x50/0x50 >[ 4566.789822] ? set_fd_set.part.1+0x50/0x50 >[ 4566.789827] ? set_fd_set.part.1+0x50/0x50 >[ 4566.789831] ? set_fd_set.part.1+0x50/0x50 >[ 4566.789836] ? set_fd_set.part.1+0x50/0x50 >[ 4566.789840] ? set_fd_set.part.1+0x50/0x50 >[ 4566.789844] ? set_fd_set.part.1+0x50/0x50 >[ 4566.789848] ? set_fd_set.part.1+0x50/0x50 >[ 4566.789854] ? SyS_ppoll+0x15f/0x190 >[ 4566.789856] SyS_ppoll+0x15f/0x190 >[ 4566.789859] ? vfs_read+0x9e/0x150 >[ 4566.789863] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4566.789869] do_syscall_64+0x79/0x220 >[ 4566.789872] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4566.789874] RIP: 0033:0x7fe2e4b7ed66 >[ 4566.789876] RSP: 002b:00007ffdc1ef2c30 EFLAGS: 00000293 ORIG_RAX: 000000000000010f >[ 4566.789878] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe2e4b7ed66 >[ 4566.789880] RDX: 0000000000000000 RSI: 000000000000002a RDI: 000055606dae9610 >[ 4566.789881] RBP: 000055606d8c91c0 R08: 0000000000000008 R09: 0000000000000000 >[ 4566.789883] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffdc1ef2d18 >[ 4566.789884] R13: 000055606d8cb2f0 R14: 000055606dabb1e0 R15: 0000000000000001 >[ 4566.789993] virt-manager D10552 3820 2164 0x00000000 >[ 4566.789997] Call Trace: >[ 4566.790002] ? __schedule+0x2ed/0xba0 >[ 4566.790007] schedule+0x2f/0x90 >[ 4566.790010] io_schedule+0x12/0x40 >[ 4566.790013] get_request+0x38a/0xc50 >[ 4566.790019] ? finish_wait+0x80/0x80 >[ 4566.790024] blk_queue_bio+0x1ab/0x730 >[ 4566.790028] ? generic_make_request+0xfd/0x3f0 >[ 4566.790031] generic_make_request+0x12f/0x3f0 >[ 4566.790038] ? submit_bio+0x6c/0x140 >[ 4566.790039] submit_bio+0x6c/0x140 >[ 4566.790041] ? get_swap_bio+0xcf/0x120 >[ 4566.790045] __swap_writepage+0x13b/0x480 >[ 4566.790050] ? __frontswap_store+0xdc/0x120 >[ 4566.790054] pageout.isra.52+0x148/0x490 >[ 4566.790062] shrink_page_list+0xbbe/0xf20 >[ 4566.790071] shrink_inactive_list+0x2ea/0x7b0 >[ 4566.790080] shrink_node_memcg+0x36c/0x780 >[ 4566.790086] ? mem_cgroup_iter+0x142/0x520 >[ 4566.790094] ? shrink_node+0x140/0x360 >[ 4566.790096] shrink_node+0x140/0x360 >[ 4566.790103] do_try_to_free_pages+0xca/0x350 >[ 4566.790108] try_to_free_pages+0x140/0x350 >[ 4566.790114] __alloc_pages_slowpath+0x43c/0x1070 >[ 4566.790126] __alloc_pages_nodemask+0x383/0x410 >[ 4566.790132] __get_free_pages+0x10/0x40 >[ 4566.790135] __pollwait+0x4d/0xe0 >[ 4566.790138] unix_poll+0x28/0xb0 >[ 4566.790141] sock_poll+0x70/0x90 >[ 4566.790144] do_sys_poll+0x278/0x5a0 >[ 4566.790160] ? poll_initwait+0x40/0x40 >[ 4566.790165] ? set_fd_set.part.1+0x50/0x50 >[ 4566.790169] ? set_fd_set.part.1+0x50/0x50 >[ 4566.790173] ? set_fd_set.part.1+0x50/0x50 >[ 4566.790177] ? set_fd_set.part.1+0x50/0x50 >[ 4566.790181] ? set_fd_set.part.1+0x50/0x50 >[ 4566.790185] ? set_fd_set.part.1+0x50/0x50 >[ 4566.790190] ? set_fd_set.part.1+0x50/0x50 >[ 4566.790194] ? set_fd_set.part.1+0x50/0x50 >[ 4566.790198] ? set_fd_set.part.1+0x50/0x50 >[ 4566.790204] ? SyS_poll+0x94/0x130 >[ 4566.790206] SyS_poll+0x94/0x130 >[ 4566.790209] do_syscall_64+0x79/0x220 >[ 4566.790212] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4566.790214] RIP: 0033:0x7fa252da8c6b >[ 4566.790215] RSP: 002b:00007ffc91162150 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 >[ 4566.790218] RAX: ffffffffffffffda RBX: 0000562a32db7f80 RCX: 00007fa252da8c6b >[ 4566.790219] RDX: 00000000000000fe RSI: 000000000000000e RDI: 0000562a32db7f80 >[ 4566.790220] RBP: 000000000000000e R08: 0000000000000000 R09: 0000562a3336bce0 >[ 4566.790222] R10: 0000562a325d6000 R11: 0000000000000293 R12: 0000562a32db7f80 >[ 4566.790223] R13: 00000000000000fe R14: 00007fa24a189450 R15: 000000000000000e >[ 4566.790233] qemu-system-x86 D10792 4046 1 0x00000000 >[ 4566.790237] Call Trace: >[ 4566.790241] ? __schedule+0x2ed/0xba0 >[ 4566.790243] ? schedule_timeout+0x1df/0x540 >[ 4566.790249] schedule+0x2f/0x90 >[ 4566.790251] schedule_timeout+0x1e4/0x540 >[ 4566.790253] ? prepare_to_wait+0x28/0xb0 >[ 4566.790257] ? __next_timer_interrupt+0xc0/0xc0 >[ 4566.790263] io_schedule_timeout+0x19/0x40 >[ 4566.790267] wait_iff_congested+0x1c3/0x240 >[ 4566.790270] ? finish_wait+0x80/0x80 >[ 4566.790274] shrink_inactive_list+0x740/0x7b0 >[ 4566.790283] shrink_node_memcg+0x36c/0x780 >[ 4566.790289] ? mem_cgroup_iter+0x142/0x520 >[ 4566.790297] ? shrink_node+0x140/0x360 >[ 4566.790299] shrink_node+0x140/0x360 >[ 4566.790306] do_try_to_free_pages+0xca/0x350 >[ 4566.790311] try_to_free_pages+0x140/0x350 >[ 4566.790317] __alloc_pages_slowpath+0x43c/0x1070 >[ 4566.790329] __alloc_pages_nodemask+0x383/0x410 >[ 4566.790335] __get_free_pages+0x10/0x40 >[ 4566.790337] __pollwait+0x4d/0xe0 >[ 4566.790340] unix_poll+0x28/0xb0 >[ 4566.790342] sock_poll+0x70/0x90 >[ 4566.790346] do_sys_poll+0x278/0x5a0 >[ 4566.790361] ? poll_initwait+0x40/0x40 >[ 4566.790366] ? set_fd_set.part.1+0x50/0x50 >[ 4566.790370] ? set_fd_set.part.1+0x50/0x50 >[ 4566.790375] ? set_fd_set.part.1+0x50/0x50 >[ 4566.790379] ? set_fd_set.part.1+0x50/0x50 >[ 4566.790383] ? set_fd_set.part.1+0x50/0x50 >[ 4566.790387] ? set_fd_set.part.1+0x50/0x50 >[ 4566.790391] ? set_fd_set.part.1+0x50/0x50 >[ 4566.790395] ? set_fd_set.part.1+0x50/0x50 >[ 4566.790399] ? set_fd_set.part.1+0x50/0x50 >[ 4566.790403] ? ktime_get_ts64+0xb1/0x170 >[ 4566.790407] ? SyS_ppoll+0x15f/0x190 >[ 4566.790409] SyS_ppoll+0x15f/0x190 >[ 4566.790416] do_syscall_64+0x79/0x220 >[ 4566.790418] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4566.790420] RIP: 0033:0x7fb2183c1d66 >[ 4566.790421] RSP: 002b:00007fffe989d530 EFLAGS: 00000293 ORIG_RAX: 000000000000010f >[ 4566.790424] RAX: ffffffffffffffda RBX: 00007fffe989d550 RCX: 00007fb2183c1d66 >[ 4566.790425] RDX: 00007fffe989d550 RSI: 000000000000004e RDI: 0000557517ce0cb0 >[ 4566.790426] RBP: 0000557516319bd0 R08: 0000000000000008 R09: 0000000000000000 >[ 4566.790428] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fffe989d5b4 >[ 4566.790429] R13: 0000557516319bd0 R14: 0000000080000000 R15: 0000000000000000 >[ 4566.790445] firefox D10712 6616 5326 0x00000004 >[ 4566.790449] Call Trace: >[ 4566.790453] ? __schedule+0x2ed/0xba0 >[ 4566.790459] schedule+0x2f/0x90 >[ 4566.790461] io_schedule+0x12/0x40 >[ 4566.790464] get_request+0x38a/0xc50 >[ 4566.790470] ? finish_wait+0x80/0x80 >[ 4566.790475] blk_queue_bio+0x1ab/0x730 >[ 4566.790479] ? generic_make_request+0xfd/0x3f0 >[ 4566.790482] generic_make_request+0x12f/0x3f0 >[ 4566.790488] ? submit_bio+0x6c/0x140 >[ 4566.790490] submit_bio+0x6c/0x140 >[ 4566.790492] ? get_swap_bio+0xcf/0x120 >[ 4566.790496] __swap_writepage+0x13b/0x480 >[ 4566.790500] ? __frontswap_store+0xdc/0x120 >[ 4566.790505] pageout.isra.52+0x148/0x490 >[ 4566.790512] shrink_page_list+0xbbe/0xf20 >[ 4566.790521] shrink_inactive_list+0x2ea/0x7b0 >[ 4566.790530] shrink_node_memcg+0x36c/0x780 >[ 4566.790542] ? shrink_node+0x140/0x360 >[ 4566.790544] shrink_node+0x140/0x360 >[ 4566.790551] do_try_to_free_pages+0xca/0x350 >[ 4566.790556] try_to_free_pages+0x140/0x350 >[ 4566.790562] __alloc_pages_slowpath+0x43c/0x1070 >[ 4566.790574] __alloc_pages_nodemask+0x383/0x410 >[ 4566.790580] __do_page_cache_readahead+0x1aa/0x430 >[ 4566.790586] ? find_get_entry+0x1c5/0x2e0 >[ 4566.790592] ? filemap_fault+0x30f/0xa20 >[ 4566.790594] filemap_fault+0x30f/0xa20 >[ 4566.790625] ? __xfs_filemap_fault+0x73/0x2e0 [xfs] >[ 4566.790654] ? xfs_ilock+0x17f/0x200 [xfs] >[ 4566.790675] ? __xfs_filemap_fault+0x73/0x2e0 [xfs] >[ 4566.790679] ? down_read_nested+0x70/0xb0 >[ 4566.790698] __xfs_filemap_fault+0x85/0x2e0 [xfs] >[ 4566.790715] ? __handle_mm_fault+0xf76/0x1230 >[ 4566.790722] __do_fault+0x1f/0xdf >[ 4566.790725] __handle_mm_fault+0xd22/0x1230 >[ 4566.790733] handle_mm_fault+0x198/0x3a0 >[ 4566.790738] __do_page_fault+0x28c/0x530 >[ 4566.790745] do_page_fault+0x32/0x290 >[ 4566.790748] ? page_fault+0x2f/0x50 >[ 4566.790750] page_fault+0x45/0x50 >[ 4566.790752] RIP: 17a5fb90:0x7ffc17a5fdf8 >[ 4566.790754] RSP: 17a5fbf0:00007ffc17a5fc40 EFLAGS: 7ffc17a5fbb0 >[ 4566.790763] Socket Thread D11016 6633 5326 0x00000000 >[ 4566.790767] Call Trace: >[ 4566.790772] ? __schedule+0x2ed/0xba0 >[ 4566.790778] schedule+0x2f/0x90 >[ 4566.790780] io_schedule+0x12/0x40 >[ 4566.790782] __lock_page_or_retry+0x1d7/0x360 >[ 4566.790787] ? page_cache_tree_insert+0x130/0x130 >[ 4566.790791] do_swap_page+0x80e/0xa00 >[ 4566.790795] ? _raw_spin_unlock+0x24/0x30 >[ 4566.790797] ? do_wp_page+0x165/0x4c0 >[ 4566.790800] __handle_mm_fault+0x7e3/0x1230 >[ 4566.790808] handle_mm_fault+0x198/0x3a0 >[ 4566.790812] __do_page_fault+0x28c/0x530 >[ 4566.790819] do_page_fault+0x32/0x290 >[ 4566.790821] ? page_fault+0x2f/0x50 >[ 4566.790823] page_fault+0x45/0x50 >[ 4566.790826] RIP: 9d7a5000:0x1 >[ 4566.790828] RSP: 9d7a5000:00007f05ce8fc520 EFLAGS: 00000001 >[ 4566.790854] Web Content D11400 6780 6630 0x00000100 >[ 4566.790859] Call Trace: >[ 4566.790863] ? __schedule+0x2ed/0xba0 >[ 4566.790866] ? _raw_spin_unlock_irqrestore+0x32/0x60 >[ 4566.790871] schedule+0x2f/0x90 >[ 4566.790873] schedule_timeout+0x1e4/0x540 >[ 4566.790875] ? prepare_to_wait+0x28/0xb0 >[ 4566.790879] ? __next_timer_interrupt+0xc0/0xc0 >[ 4566.790886] io_schedule_timeout+0x19/0x40 >[ 4566.790889] wait_iff_congested+0x1c3/0x240 >[ 4566.790892] ? finish_wait+0x80/0x80 >[ 4566.790896] shrink_inactive_list+0x740/0x7b0 >[ 4566.790905] shrink_node_memcg+0x36c/0x780 >[ 4566.790918] ? shrink_node+0x140/0x360 >[ 4566.790920] shrink_node+0x140/0x360 >[ 4566.790927] do_try_to_free_pages+0xca/0x350 >[ 4566.790932] try_to_free_pages+0x140/0x350 >[ 4566.790939] __alloc_pages_slowpath+0x43c/0x1070 >[ 4566.790950] __alloc_pages_nodemask+0x383/0x410 >[ 4566.790956] alloc_pages_vma+0x7c/0x200 >[ 4566.790960] __handle_mm_fault+0x8ea/0x1230 >[ 4566.790969] handle_mm_fault+0x198/0x3a0 >[ 4566.790973] __do_page_fault+0x28c/0x530 >[ 4566.790979] do_page_fault+0x32/0x290 >[ 4566.790981] ? page_fault+0x2f/0x50 >[ 4566.790983] page_fault+0x45/0x50 >[ 4566.790985] RIP: 0000:0x7f9ac4892d50 >[ 4566.790986] RSP: 2710:00007ffe2c077740 EFLAGS: 000009c4 >[ 4566.791005] Web Content D11432 6859 6630 0x00000100 >[ 4566.791009] Call Trace: >[ 4566.791013] ? __schedule+0x2ed/0xba0 >[ 4566.791019] schedule+0x2f/0x90 >[ 4566.791021] io_schedule+0x12/0x40 >[ 4566.791023] __lock_page_or_retry+0x1d7/0x360 >[ 4566.791026] ? find_get_entry+0x1c5/0x2e0 >[ 4566.791029] ? page_cache_tree_insert+0x130/0x130 >[ 4566.791033] filemap_fault+0x58b/0xa20 >[ 4566.791052] ? __xfs_filemap_fault+0x73/0x2e0 [xfs] >[ 4566.791071] ? __xfs_filemap_fault+0x73/0x2e0 [xfs] >[ 4566.791074] ? down_read_nested+0x70/0xb0 >[ 4566.791092] __xfs_filemap_fault+0x85/0x2e0 [xfs] >[ 4566.791094] ? __handle_mm_fault+0xf76/0x1230 >[ 4566.791098] __do_fault+0x1f/0xdf >[ 4566.791101] __handle_mm_fault+0xd22/0x1230 >[ 4566.791110] handle_mm_fault+0x198/0x3a0 >[ 4566.791114] __do_page_fault+0x28c/0x530 >[ 4566.791120] do_page_fault+0x32/0x290 >[ 4566.791122] ? page_fault+0x2f/0x50 >[ 4566.791125] page_fault+0x45/0x50 >[ 4566.791126] RIP: 65a73660: (null) >[ 4566.791127] RSP: 51822000:00007ffe4558dfd0 EFLAGS: 7ffe4558df60 >[ 4566.791144] Web Content D11032 6862 6630 0x00000100 >[ 4566.791148] Call Trace: >[ 4566.791152] ? __schedule+0x2ed/0xba0 >[ 4566.791155] ? _raw_spin_unlock_irqrestore+0x32/0x60 >[ 4566.791160] schedule+0x2f/0x90 >[ 4566.791162] schedule_timeout+0x1e4/0x540 >[ 4566.791164] ? prepare_to_wait+0x28/0xb0 >[ 4566.791167] ? __next_timer_interrupt+0xc0/0xc0 >[ 4566.791174] io_schedule_timeout+0x19/0x40 >[ 4566.791177] wait_iff_congested+0x1c3/0x240 >[ 4566.791180] ? finish_wait+0x80/0x80 >[ 4566.791184] shrink_inactive_list+0x740/0x7b0 >[ 4566.791193] shrink_node_memcg+0x36c/0x780 >[ 4566.791199] ? mem_cgroup_iter+0x142/0x520 >[ 4566.791207] ? shrink_node+0x140/0x360 >[ 4566.791209] shrink_node+0x140/0x360 >[ 4566.791215] do_try_to_free_pages+0xca/0x350 >[ 4566.791221] try_to_free_pages+0x140/0x350 >[ 4566.791227] __alloc_pages_slowpath+0x43c/0x1070 >[ 4566.791239] __alloc_pages_nodemask+0x383/0x410 >[ 4566.791245] alloc_pages_vma+0x7c/0x200 >[ 4566.791252] __read_swap_cache_async+0x173/0x2b0 >[ 4566.791261] read_swap_cache_async+0x28/0x60 >[ 4566.791266] do_swap_page_readahead+0x1b1/0x270 >[ 4566.791274] ? pagecache_get_page+0x30/0x350 >[ 4566.791282] ? do_swap_page+0x2a3/0xa00 >[ 4566.791285] do_swap_page+0x2a3/0xa00 >[ 4566.791292] __handle_mm_fault+0x7e3/0x1230 >[ 4566.791300] handle_mm_fault+0x198/0x3a0 >[ 4566.791304] __do_page_fault+0x28c/0x530 >[ 4566.791310] do_page_fault+0x32/0x290 >[ 4566.791313] ? page_fault+0x2f/0x50 >[ 4566.791315] page_fault+0x45/0x50 >[ 4566.791317] RIP: ebc010a0:0x7f621a100d60 >[ 4566.791318] RSP: da3002d8:00007ffc0cfc4a40 EFLAGS: 7f621a1010a8 >[ 4566.791344] kworker/u16:2 D11288 7484 2 0x80000000 >[ 4566.791354] Workqueue: events_unbound commit_work [drm_kms_helper] >[ 4566.791357] Call Trace: >[ 4566.791361] ? __schedule+0x2ed/0xba0 >[ 4566.791364] ? _raw_spin_unlock_irqrestore+0x32/0x60 >[ 4566.791368] schedule+0x2f/0x90 >[ 4566.791370] schedule_timeout+0x1e4/0x540 >[ 4566.791374] ? __next_timer_interrupt+0xc0/0xc0 >[ 4566.791378] ? _raw_spin_unlock_irq+0x29/0x40 >[ 4566.791382] ? wait_for_completion_timeout+0x11f/0x1b0 >[ 4566.791385] wait_for_completion_timeout+0x147/0x1b0 >[ 4566.791387] ? wake_up_q+0x70/0x70 >[ 4566.791395] drm_atomic_helper_wait_for_flip_done+0x71/0xa0 [drm_kms_helper] >[ 4566.791432] amdgpu_dm_atomic_commit_tail+0x872/0xdc0 [amdgpu] >[ 4566.791438] ? wait_for_completion_timeout+0x76/0x1b0 >[ 4566.791449] commit_tail+0x3d/0x70 [drm_kms_helper] >[ 4566.791452] process_one_work+0x266/0x6b0 >[ 4566.791459] worker_thread+0x3a/0x390 >[ 4566.791463] ? process_one_work+0x6b0/0x6b0 >[ 4566.791465] kthread+0x121/0x140 >[ 4566.791468] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 4566.791471] ret_from_fork+0x3a/0x50 >[ 4566.791480] kworker/5:0 D13896 7513 2 0x80000000 >[ 4566.791497] Workqueue: events async_pf_execute [kvm] >[ 4566.791499] Call Trace: >[ 4566.791503] ? __schedule+0x2ed/0xba0 >[ 4566.791509] schedule+0x2f/0x90 >[ 4566.791511] io_schedule+0x12/0x40 >[ 4566.791514] __lock_page_or_retry+0x2ec/0x360 >[ 4566.791517] ? page_cache_tree_insert+0x130/0x130 >[ 4566.791522] do_swap_page+0x80e/0xa00 >[ 4566.791528] __handle_mm_fault+0x7e3/0x1230 >[ 4566.791537] handle_mm_fault+0x198/0x3a0 >[ 4566.791541] __get_user_pages+0x1d0/0x790 >[ 4566.791547] get_user_pages_remote+0x13a/0x200 >[ 4566.791560] async_pf_execute+0x93/0x280 [kvm] >[ 4566.791567] process_one_work+0x266/0x6b0 >[ 4566.791574] worker_thread+0x3a/0x390 >[ 4566.791577] ? process_one_work+0x6b0/0x6b0 >[ 4566.791579] kthread+0x121/0x140 >[ 4566.791582] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 4566.791585] ret_from_fork+0x3a/0x50 >[ 4566.791596] steam D11512 7749 7608 0x20020000 >[ 4566.791600] Call Trace: >[ 4566.791604] ? __schedule+0x2ed/0xba0 >[ 4566.791610] schedule+0x2f/0x90 >[ 4566.791611] io_schedule+0x12/0x40 >[ 4566.791614] __lock_page_or_retry+0x1d7/0x360 >[ 4566.791616] ? find_get_entry+0x1c5/0x2e0 >[ 4566.791619] ? page_cache_tree_insert+0x130/0x130 >[ 4566.791624] filemap_fault+0x58b/0xa20 >[ 4566.791644] ? __xfs_filemap_fault+0x73/0x2e0 [xfs] >[ 4566.791664] ? __xfs_filemap_fault+0x73/0x2e0 [xfs] >[ 4566.791667] ? down_read_nested+0x70/0xb0 >[ 4566.791685] __xfs_filemap_fault+0x85/0x2e0 [xfs] >[ 4566.791690] __do_fault+0x1f/0xdf >[ 4566.791693] __handle_mm_fault+0xd22/0x1230 >[ 4566.791717] handle_mm_fault+0x198/0x3a0 >[ 4566.791721] __do_page_fault+0x28c/0x530 >[ 4566.791727] do_page_fault+0x32/0x290 >[ 4566.791730] ? page_fault+0x2f/0x50 >[ 4566.791732] page_fault+0x45/0x50 >[ 4566.791733] RIP: 0000: (null) >[ 4566.791735] RSP: eda9ff70:00000000ffd0d948 EFLAGS: 00000000 >[ 4566.791745] CIPCServer::Thr D11560 7823 7608 0x20020000 >[ 4566.791749] Call Trace: >[ 4566.791753] ? __schedule+0x2ed/0xba0 >[ 4566.791759] schedule+0x2f/0x90 >[ 4566.791761] io_schedule+0x12/0x40 >[ 4566.791763] __lock_page_or_retry+0x1d7/0x360 >[ 4566.791767] ? page_cache_tree_insert+0x130/0x130 >[ 4566.791772] do_swap_page+0x80e/0xa00 >[ 4566.791778] __handle_mm_fault+0x7e3/0x1230 >[ 4566.791786] handle_mm_fault+0x198/0x3a0 >[ 4566.791790] __do_page_fault+0x28c/0x530 >[ 4566.791796] do_page_fault+0x32/0x290 >[ 4566.791798] ? page_fault+0x2f/0x50 >[ 4566.791800] page_fault+0x45/0x50 >[ 4566.791802] RIP: 0000: (null) >[ 4566.791803] RSP: d01a1248:00000000f7bcb000 EFLAGS: 00000000 >[ 4566.791815] steamwebhelper D11848 7785 7782 0x00000000 >[ 4566.791819] Call Trace: >[ 4566.791823] ? __schedule+0x2ed/0xba0 >[ 4566.791829] schedule+0x2f/0x90 >[ 4566.791830] io_schedule+0x12/0x40 >[ 4566.791833] __lock_page_or_retry+0x1d7/0x360 >[ 4566.791835] ? find_get_entry+0x1c5/0x2e0 >[ 4566.791838] ? page_cache_tree_insert+0x130/0x130 >[ 4566.791843] filemap_fault+0x58b/0xa20 >[ 4566.791860] ? __xfs_filemap_fault+0x73/0x2e0 [xfs] >[ 4566.791878] ? __xfs_filemap_fault+0x73/0x2e0 [xfs] >[ 4566.791881] ? down_read_nested+0x70/0xb0 >[ 4566.791898] __xfs_filemap_fault+0x85/0x2e0 [xfs] >[ 4566.791900] ? __handle_mm_fault+0xf76/0x1230 >[ 4566.791905] __do_fault+0x1f/0xdf >[ 4566.791907] __handle_mm_fault+0xd22/0x1230 >[ 4566.791915] handle_mm_fault+0x198/0x3a0 >[ 4566.791919] __do_page_fault+0x28c/0x530 >[ 4566.791925] do_page_fault+0x32/0x290 >[ 4566.791928] ? page_fault+0x2f/0x50 >[ 4566.791930] page_fault+0x45/0x50 >[ 4566.791932] RIP: 74be30d0:0x7f35dacf0616 >[ 4566.791933] RSP: 89fc80c0:00007ffe74be31a0 EFLAGS: 00953ef8 >[ 4566.791948] sssd_kcm D11912 8027 1 0x00000000 >[ 4566.791952] Call Trace: >[ 4566.791956] ? __schedule+0x2ed/0xba0 >[ 4566.791962] schedule+0x2f/0x90 >[ 4566.791963] io_schedule+0x12/0x40 >[ 4566.791966] __lock_page_or_retry+0x1d7/0x360 >[ 4566.791968] ? find_get_entry+0x1c5/0x2e0 >[ 4566.791971] ? page_cache_tree_insert+0x130/0x130 >[ 4566.791976] filemap_fault+0x58b/0xa20 >[ 4566.791980] ? find_held_lock+0x34/0xa0 >[ 4566.791984] ? ext4_filemap_fault+0x27/0x3e >[ 4566.791991] ext4_filemap_fault+0x2f/0x3e >[ 4566.791993] __do_fault+0x1f/0xdf >[ 4566.791996] __handle_mm_fault+0xd22/0x1230 >[ 4566.792004] handle_mm_fault+0x198/0x3a0 >[ 4566.792008] __do_page_fault+0x28c/0x530 >[ 4566.792013] do_page_fault+0x32/0x290 >[ 4566.792016] ? page_fault+0x2f/0x50 >[ 4566.792018] page_fault+0x45/0x50 >[ 4566.792020] RIP: 4aefabb0:0x7ffe0afc5120 >[ 4566.792021] RSP: 0000:00007ffe0afc5300 EFLAGS: 7f7e4af33000 >[ 4571.222592] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4571.222596] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4571.222598] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4571.222600] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4571.222601] Call Trace: >[ 4571.222608] dump_stack+0x85/0xbf >[ 4571.222612] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4571.222620] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4571.222629] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4571.222636] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4571.222641] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4571.222649] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4571.222652] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4571.222658] ? mutex_trylock+0xcd/0xe0 >[ 4571.222663] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4571.222696] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4571.222719] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4571.222728] ? __lock_acquire+0x2d4/0x1340 >[ 4571.222751] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4571.222781] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4571.222803] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4571.222820] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4571.222841] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4571.222853] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4571.222861] drm_ioctl+0x2d5/0x370 [drm] >[ 4571.222878] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4571.222883] ? __pm_runtime_resume+0x54/0x90 >[ 4571.222889] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4571.222908] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4571.222913] do_vfs_ioctl+0xa5/0x6e0 >[ 4571.222919] SyS_ioctl+0x74/0x80 >[ 4571.222924] do_syscall_64+0x79/0x220 >[ 4571.222927] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4571.222930] RIP: 0033:0x7f70a90d90f7 >[ 4571.222931] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4571.222934] RAX: ffffffffffffffda RBX: 000055e7edb5d2e0 RCX: 00007f70a90d90f7 >[ 4571.222935] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4571.222937] RBP: 00007ffd456b98b0 R08: 000055e7edb5d2e0 R09: 00007f70a939dc50 >[ 4571.222938] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4571.222939] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f01ac4f0 >[ 4571.582705] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4571.582709] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4571.582712] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4571.582714] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4571.582716] Call Trace: >[ 4571.582724] dump_stack+0x85/0xbf >[ 4571.582730] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4571.582740] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4571.582754] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4571.582765] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4571.582773] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4571.582785] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4571.582790] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4571.582798] ? mutex_trylock+0xcd/0xe0 >[ 4571.582805] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4571.582842] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4571.582871] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4571.582905] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4571.582938] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4571.582968] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4571.582991] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4571.583026] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4571.583040] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4571.583052] drm_ioctl+0x2d5/0x370 [drm] >[ 4571.583075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4571.583081] ? __pm_runtime_resume+0x54/0x90 >[ 4571.583089] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4571.583113] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4571.583121] do_vfs_ioctl+0xa5/0x6e0 >[ 4571.583130] SyS_ioctl+0x74/0x80 >[ 4571.583137] do_syscall_64+0x79/0x220 >[ 4571.583144] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4571.583147] RIP: 0033:0x7f70a90d90f7 >[ 4571.583149] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4571.583153] RAX: ffffffffffffffda RBX: 000055e7eea26fa0 RCX: 00007f70a90d90f7 >[ 4571.583155] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4571.583156] RBP: 00007ffd456b98b0 R08: 000055e7eea26fa0 R09: 0000000000000004 >[ 4571.583158] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4571.583160] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ec072ec0 >[ 4572.758608] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4572.758611] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4572.758614] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4572.758615] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4572.758616] Call Trace: >[ 4572.758623] dump_stack+0x85/0xbf >[ 4572.758628] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4572.758635] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4572.758647] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4572.758657] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4572.758663] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4572.758677] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4572.758681] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4572.758687] ? mutex_trylock+0xcd/0xe0 >[ 4572.758692] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4572.758724] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4572.758748] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4572.758772] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4572.758794] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4572.758816] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4572.758843] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4572.758868] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4572.758881] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4572.758895] drm_ioctl+0x2d5/0x370 [drm] >[ 4572.758917] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4572.758922] ? __pm_runtime_resume+0x54/0x90 >[ 4572.758927] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4572.758945] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4572.758950] do_vfs_ioctl+0xa5/0x6e0 >[ 4572.758957] SyS_ioctl+0x74/0x80 >[ 4572.758962] do_syscall_64+0x79/0x220 >[ 4572.758965] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4572.758968] RIP: 0033:0x7f70a90d90f7 >[ 4572.758969] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4572.758972] RAX: ffffffffffffffda RBX: 000055e7ef66f420 RCX: 00007f70a90d90f7 >[ 4572.758973] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4572.758974] RBP: 00007ffd456b9940 R08: 000055e7ef66f420 R09: 0000000000000004 >[ 4572.758975] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4572.758977] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f01aa420 >[ 4573.575463] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4573.575467] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4573.575471] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4573.575473] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4573.575475] Call Trace: >[ 4573.575484] dump_stack+0x85/0xbf >[ 4573.575490] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4573.575502] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4573.575518] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4573.575530] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4573.575536] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4573.575550] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4573.575555] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4573.575565] ? mutex_trylock+0xcd/0xe0 >[ 4573.575574] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4573.575609] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4573.575631] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4573.575637] ? __lock_acquire+0x2d4/0x1340 >[ 4573.575657] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4573.575680] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4573.575702] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4573.575719] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4573.575744] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4573.575756] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4573.575764] drm_ioctl+0x2d5/0x370 [drm] >[ 4573.575791] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4573.575799] ? __pm_runtime_resume+0x54/0x90 >[ 4573.575806] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4573.575836] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4573.575845] do_vfs_ioctl+0xa5/0x6e0 >[ 4573.575857] SyS_ioctl+0x74/0x80 >[ 4573.575862] do_syscall_64+0x79/0x220 >[ 4573.575865] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4573.575867] RIP: 0033:0x7f70a90d90f7 >[ 4573.575869] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4573.575872] RAX: ffffffffffffffda RBX: 000055e7ef66f420 RCX: 00007f70a90d90f7 >[ 4573.575873] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4573.575874] RBP: 00007ffd456b99b0 R08: 000055e7ef66f420 R09: 00007f70a939dc50 >[ 4573.575876] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4573.575878] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f033b140 >[ 4577.908829] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4577.908832] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4577.908834] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4577.908836] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4577.908837] Call Trace: >[ 4577.908843] dump_stack+0x85/0xbf >[ 4577.908848] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4577.908856] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4577.908865] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4577.908871] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4577.908875] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4577.908883] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4577.908886] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4577.908892] ? mutex_trylock+0xcd/0xe0 >[ 4577.908900] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4577.908935] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4577.908957] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4577.908963] ? __lock_acquire+0x2d4/0x1340 >[ 4577.908983] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4577.909006] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4577.909032] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4577.909050] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4577.909070] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4577.909082] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4577.909090] drm_ioctl+0x2d5/0x370 [drm] >[ 4577.909107] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4577.909112] ? __pm_runtime_resume+0x54/0x90 >[ 4577.909116] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4577.909135] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4577.909140] do_vfs_ioctl+0xa5/0x6e0 >[ 4577.909150] SyS_ioctl+0x74/0x80 >[ 4577.909155] do_syscall_64+0x79/0x220 >[ 4577.909158] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4577.909160] RIP: 0033:0x7f70a90d90f7 >[ 4577.909162] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4577.909164] RAX: ffffffffffffffda RBX: 000055e7f0361570 RCX: 00007f70a90d90f7 >[ 4577.909166] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4577.909167] RBP: 00007ffd456b9940 R08: 000055e7f0361570 R09: 00007f70a939dc50 >[ 4577.909168] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4577.909169] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0341900 >[ 4583.770745] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4583.770750] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4583.770753] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4583.770755] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4583.770757] Call Trace: >[ 4583.770766] dump_stack+0x85/0xbf >[ 4583.770772] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4583.770783] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4583.770799] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4583.770810] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4583.770817] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4583.770830] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4583.770836] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4583.770845] ? mutex_trylock+0xcd/0xe0 >[ 4583.770854] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4583.770897] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4583.770929] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4583.770954] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4583.770977] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4583.770999] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4583.771017] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4583.771037] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4583.771050] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4583.771059] drm_ioctl+0x2d5/0x370 [drm] >[ 4583.771076] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4583.771084] ? __pm_runtime_resume+0x54/0x90 >[ 4583.771092] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4583.771123] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4583.771131] do_vfs_ioctl+0xa5/0x6e0 >[ 4583.771142] SyS_ioctl+0x74/0x80 >[ 4583.771150] do_syscall_64+0x79/0x220 >[ 4583.771155] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4583.771159] RIP: 0033:0x7f70a90d90f7 >[ 4583.771161] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4583.771166] RAX: ffffffffffffffda RBX: 000055e7f0239020 RCX: 00007f70a90d90f7 >[ 4583.771168] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4583.771170] RBP: 00007ffd456b98b0 R08: 000055e7f0239020 R09: 0000000000000004 >[ 4583.771172] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4583.771175] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f01afba0 >[ 4584.106440] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4584.106444] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4584.106448] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4584.106450] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4584.106452] Call Trace: >[ 4584.106461] dump_stack+0x85/0xbf >[ 4584.106467] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4584.106479] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4584.106496] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4584.106507] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4584.106513] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4584.106527] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4584.106532] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4584.106542] ? mutex_trylock+0xcd/0xe0 >[ 4584.106551] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4584.106593] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4584.106624] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4584.106663] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4584.106698] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4584.106733] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4584.106760] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4584.106795] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4584.106808] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4584.106821] drm_ioctl+0x2d5/0x370 [drm] >[ 4584.106850] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4584.106858] ? __pm_runtime_resume+0x54/0x90 >[ 4584.106866] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4584.106897] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4584.106904] do_vfs_ioctl+0xa5/0x6e0 >[ 4584.106917] SyS_ioctl+0x74/0x80 >[ 4584.106925] do_syscall_64+0x79/0x220 >[ 4584.106930] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4584.106933] RIP: 0033:0x7f70a90d90f7 >[ 4584.106936] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4584.106940] RAX: ffffffffffffffda RBX: 000055e7efe97d90 RCX: 00007f70a90d90f7 >[ 4584.106942] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4584.106944] RBP: 00007ffd456b98b0 R08: 000055e7efe97d90 R09: 0000000000000004 >[ 4584.106947] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4584.106949] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f031f590 >[ 4584.308306] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4584.308310] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4584.308313] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4584.308316] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4584.308318] Call Trace: >[ 4584.308326] dump_stack+0x85/0xbf >[ 4584.308332] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4584.308344] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4584.308360] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4584.308371] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4584.308377] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4584.308391] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4584.308396] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4584.308406] ? mutex_trylock+0xcd/0xe0 >[ 4584.308414] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4584.308457] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4584.308492] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4584.308532] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4584.308571] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4584.308605] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4584.308632] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4584.308667] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4584.308683] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4584.308697] drm_ioctl+0x2d5/0x370 [drm] >[ 4584.308726] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4584.308733] ? __pm_runtime_resume+0x54/0x90 >[ 4584.308741] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4584.308771] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4584.308779] do_vfs_ioctl+0xa5/0x6e0 >[ 4584.308791] SyS_ioctl+0x74/0x80 >[ 4584.308799] do_syscall_64+0x79/0x220 >[ 4584.308804] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4584.308808] RIP: 0033:0x7f70a90d90f7 >[ 4584.308810] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4584.308814] RAX: ffffffffffffffda RBX: 000055e7f0266a30 RCX: 00007f70a90d90f7 >[ 4584.308816] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4584.308818] RBP: 00007ffd456b98b0 R08: 000055e7f0266a30 R09: 0000000000000004 >[ 4584.308820] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4584.308822] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f032f400 >[ 4586.374413] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4586.374417] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4586.374419] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 4586.374421] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4586.374423] Call Trace: >[ 4586.374429] dump_stack+0x85/0xbf >[ 4586.374434] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4586.374442] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4586.374451] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4586.374458] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4586.374462] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4586.374470] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4586.374474] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4586.374480] ? mutex_trylock+0xcd/0xe0 >[ 4586.374485] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4586.374520] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4586.374543] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4586.374568] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4586.374591] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4586.374612] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4586.374629] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4586.374650] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4586.374663] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4586.374671] drm_ioctl+0x2d5/0x370 [drm] >[ 4586.374688] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4586.374692] ? __pm_runtime_resume+0x54/0x90 >[ 4586.374697] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4586.374716] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4586.374721] do_vfs_ioctl+0xa5/0x6e0 >[ 4586.374728] SyS_ioctl+0x74/0x80 >[ 4586.374733] do_syscall_64+0x79/0x220 >[ 4586.374736] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4586.374739] RIP: 0033:0x7fd8d64ef0f7 >[ 4586.374740] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4586.374743] RAX: ffffffffffffffda RBX: 0000000002f7f0e0 RCX: 00007fd8d64ef0f7 >[ 4586.374745] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 4586.374746] RBP: 00007ffcc6dba370 R08: 0000000002f7f0e0 R09: 0000000000000004 >[ 4586.374747] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4586.374749] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002f8a4c0 >[ 4601.122863] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4601.122868] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4601.122872] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 4601.122874] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4601.122876] Call Trace: >[ 4601.122885] dump_stack+0x85/0xbf >[ 4601.122892] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4601.122903] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4601.122920] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4601.122931] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4601.122937] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4601.122951] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4601.122957] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4601.122966] ? mutex_trylock+0xcd/0xe0 >[ 4601.122975] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4601.123018] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4601.123052] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4601.123062] ? __lock_acquire+0x2d4/0x1340 >[ 4601.123096] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4601.123135] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4601.123171] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4601.123200] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4601.123236] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4601.123253] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4601.123266] drm_ioctl+0x2d5/0x370 [drm] >[ 4601.123296] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4601.123303] ? __pm_runtime_resume+0x54/0x90 >[ 4601.123310] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4601.123342] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4601.123350] do_vfs_ioctl+0xa5/0x6e0 >[ 4601.123362] SyS_ioctl+0x74/0x80 >[ 4601.123370] do_syscall_64+0x79/0x220 >[ 4601.123375] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4601.123379] RIP: 0033:0x7fd8d64ef0f7 >[ 4601.123381] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4601.123385] RAX: ffffffffffffffda RBX: 0000000002f8a9a0 RCX: 00007fd8d64ef0f7 >[ 4601.123387] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 4601.123389] RBP: 00007ffcc6dba370 R08: 0000000002f8a9a0 R09: 00007fd8d67b3c50 >[ 4601.123391] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4601.123394] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002f8d1c0 >[ 4621.340269] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4621.340274] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4621.340278] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 4621.340280] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4621.340281] Call Trace: >[ 4621.340291] dump_stack+0x85/0xbf >[ 4621.340298] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4621.340308] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4621.340319] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4621.340327] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4621.340332] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4621.340341] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4621.340346] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4621.340353] ? mutex_trylock+0xcd/0xe0 >[ 4621.340359] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4621.340428] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4621.340475] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4621.340510] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4621.340536] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4621.340560] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4621.340578] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4621.340599] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4621.340613] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4621.340622] drm_ioctl+0x2d5/0x370 [drm] >[ 4621.340639] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4621.340644] ? __pm_runtime_resume+0x54/0x90 >[ 4621.340650] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4621.340668] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4621.340674] do_vfs_ioctl+0xa5/0x6e0 >[ 4621.340680] SyS_ioctl+0x74/0x80 >[ 4621.340685] do_syscall_64+0x79/0x220 >[ 4621.340689] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4621.340692] RIP: 0033:0x7fd8d64ef0f7 >[ 4621.340693] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4621.340696] RAX: ffffffffffffffda RBX: 0000000002fe1f20 RCX: 00007fd8d64ef0f7 >[ 4621.340697] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 4621.340698] RBP: 00007ffcc6dba370 R08: 0000000002fe1f20 R09: 0000000000000004 >[ 4621.340700] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4621.340701] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff7350 >[ 4624.808704] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4624.808708] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4624.808711] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 4624.808712] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4624.808713] Call Trace: >[ 4624.808721] dump_stack+0x85/0xbf >[ 4624.808725] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4624.808734] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4624.808748] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4624.808758] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4624.808763] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4624.808777] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4624.808780] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4624.808787] ? mutex_trylock+0xcd/0xe0 >[ 4624.808792] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4624.808832] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4624.808855] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4624.808862] ? __lock_acquire+0x2d4/0x1340 >[ 4624.808883] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4624.808907] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4624.808929] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4624.808947] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4624.808968] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4624.808981] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4624.808990] drm_ioctl+0x2d5/0x370 [drm] >[ 4624.809012] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4624.809017] ? __pm_runtime_resume+0x54/0x90 >[ 4624.809022] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4624.809041] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4624.809046] do_vfs_ioctl+0xa5/0x6e0 >[ 4624.809053] SyS_ioctl+0x74/0x80 >[ 4624.809059] do_syscall_64+0x79/0x220 >[ 4624.809062] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4624.809065] RIP: 0033:0x7fd8d64ef0f7 >[ 4624.809066] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4624.809069] RAX: ffffffffffffffda RBX: 0000000002f7f0e0 RCX: 00007fd8d64ef0f7 >[ 4624.809070] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 4624.809072] RBP: 00007ffcc6dba370 R08: 0000000002f7f0e0 R09: 00007fd8d67b3c50 >[ 4624.809073] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4624.809074] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff7150 >[ 4632.307644] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4632.307649] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4632.307653] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 4632.307655] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4632.307657] Call Trace: >[ 4632.307666] dump_stack+0x85/0xbf >[ 4632.307672] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4632.307684] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4632.307701] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4632.307712] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4632.307719] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4632.307733] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4632.307738] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4632.307747] ? mutex_trylock+0xcd/0xe0 >[ 4632.307753] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4632.307791] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4632.307815] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4632.307839] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4632.307863] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4632.307885] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4632.307903] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4632.307924] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4632.307937] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4632.307946] drm_ioctl+0x2d5/0x370 [drm] >[ 4632.307963] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4632.307968] ? __pm_runtime_resume+0x54/0x90 >[ 4632.307973] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4632.307992] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4632.307997] do_vfs_ioctl+0xa5/0x6e0 >[ 4632.308004] SyS_ioctl+0x74/0x80 >[ 4632.308010] do_syscall_64+0x79/0x220 >[ 4632.308013] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4632.308016] RIP: 0033:0x7fd8d64ef0f7 >[ 4632.308017] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4632.308020] RAX: ffffffffffffffda RBX: 0000000002fd7ad0 RCX: 00007fd8d64ef0f7 >[ 4632.308021] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 4632.308022] RBP: 00007ffcc6dba370 R08: 0000000002fd7ad0 R09: 00007fd8d67b3cf0 >[ 4632.308024] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 4632.308025] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff7150 >[ 4732.960925] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4732.960929] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4732.960931] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4732.960933] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4732.960934] Call Trace: >[ 4732.960941] dump_stack+0x85/0xbf >[ 4732.960945] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4732.960953] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4732.960962] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4732.960969] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4732.960973] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4732.960981] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4732.960984] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4732.960990] ? mutex_trylock+0xcd/0xe0 >[ 4732.960995] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4732.961027] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4732.961047] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4732.961053] ? __lock_acquire+0x2d4/0x1340 >[ 4732.961074] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4732.961097] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4732.961118] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4732.961136] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4732.961156] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4732.961168] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4732.961176] drm_ioctl+0x2d5/0x370 [drm] >[ 4732.961194] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4732.961198] ? __pm_runtime_resume+0x54/0x90 >[ 4732.961203] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4732.961221] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4732.961226] do_vfs_ioctl+0xa5/0x6e0 >[ 4732.961233] SyS_ioctl+0x74/0x80 >[ 4732.961237] do_syscall_64+0x79/0x220 >[ 4732.961241] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4732.961243] RIP: 0033:0x7f70a90d90f7 >[ 4732.961245] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4732.961248] RAX: ffffffffffffffda RBX: 000055e7eba53340 RCX: 00007f70a90d90f7 >[ 4732.961249] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4732.961250] RBP: 00007ffd456b99b0 R08: 000055e7eba53340 R09: 00007f70a939dc50 >[ 4732.961252] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4732.961253] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f01ee510 >[ 4734.980775] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4734.980779] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4734.980783] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4734.980785] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4734.980787] Call Trace: >[ 4734.980795] dump_stack+0x85/0xbf >[ 4734.980801] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4734.980812] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4734.980828] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4734.980838] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4734.980845] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4734.980858] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4734.980862] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4734.980871] ? mutex_trylock+0xcd/0xe0 >[ 4734.980878] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4734.980916] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4734.980949] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4734.980988] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4734.981025] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4734.981059] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4734.981085] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4734.981119] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4734.981133] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4734.981146] drm_ioctl+0x2d5/0x370 [drm] >[ 4734.981174] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4734.981181] ? __pm_runtime_resume+0x54/0x90 >[ 4734.981190] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4734.981217] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4734.981224] do_vfs_ioctl+0xa5/0x6e0 >[ 4734.981234] SyS_ioctl+0x74/0x80 >[ 4734.981241] do_syscall_64+0x79/0x220 >[ 4734.981246] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4734.981250] RIP: 0033:0x7f70a90d90f7 >[ 4734.981252] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4734.981256] RAX: ffffffffffffffda RBX: 000055e7f02e1c40 RCX: 00007f70a90d90f7 >[ 4734.981258] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4734.981260] RBP: 00007ffd456b9940 R08: 000055e7f02e1c40 R09: 0000000000000004 >[ 4734.981262] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4734.981264] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f01b8860 >[ 4739.885935] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4739.885938] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4739.885941] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4739.885943] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4739.885944] Call Trace: >[ 4739.885951] dump_stack+0x85/0xbf >[ 4739.885955] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4739.885963] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4739.885973] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4739.885979] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4739.885983] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4739.885991] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4739.885995] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4739.886000] ? mutex_trylock+0xcd/0xe0 >[ 4739.886006] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4739.886038] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4739.886059] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4739.886083] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4739.886106] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4739.886128] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4739.886145] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4739.886165] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4739.886178] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4739.886186] drm_ioctl+0x2d5/0x370 [drm] >[ 4739.886203] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4739.886207] ? __pm_runtime_resume+0x54/0x90 >[ 4739.886213] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4739.886231] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4739.886236] do_vfs_ioctl+0xa5/0x6e0 >[ 4739.886243] SyS_ioctl+0x74/0x80 >[ 4739.886248] do_syscall_64+0x79/0x220 >[ 4739.886251] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4739.886254] RIP: 0033:0x7f70a90d90f7 >[ 4739.886255] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4739.886258] RAX: ffffffffffffffda RBX: 000055e7f013bf80 RCX: 00007f70a90d90f7 >[ 4739.886259] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4739.886261] RBP: 00007ffd456b9940 R08: 000055e7f013bf80 R09: 0000000000000004 >[ 4739.886262] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4739.886263] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0350a70 >[ 4741.262703] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4741.262708] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4741.262712] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4741.262714] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4741.262716] Call Trace: >[ 4741.262724] dump_stack+0x85/0xbf >[ 4741.262729] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4741.262740] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4741.262754] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4741.262763] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4741.262769] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4741.262781] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4741.262786] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4741.262795] ? mutex_trylock+0xcd/0xe0 >[ 4741.262803] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4741.262839] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4741.262871] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4741.262911] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4741.262949] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4741.262984] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4741.263012] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4741.263046] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4741.263062] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4741.263075] drm_ioctl+0x2d5/0x370 [drm] >[ 4741.263104] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4741.263111] ? __pm_runtime_resume+0x54/0x90 >[ 4741.263119] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4741.263150] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4741.263158] do_vfs_ioctl+0xa5/0x6e0 >[ 4741.263171] SyS_ioctl+0x74/0x80 >[ 4741.263178] do_syscall_64+0x79/0x220 >[ 4741.263183] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4741.263187] RIP: 0033:0x7f70a90d90f7 >[ 4741.263190] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4741.263194] RAX: ffffffffffffffda RBX: 000055e7ef493720 RCX: 00007f70a90d90f7 >[ 4741.263196] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4741.263198] RBP: 00007ffd456b9940 R08: 000055e7ef493720 R09: 0000000000000004 >[ 4741.263201] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4741.263203] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f01d82b0 >[ 4743.499602] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4743.499606] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4743.499632] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4743.499634] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4743.499636] Call Trace: >[ 4743.499645] dump_stack+0x85/0xbf >[ 4743.499652] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4743.499663] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4743.499679] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4743.499690] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4743.499696] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4743.499710] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4743.499715] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4743.499724] ? mutex_trylock+0xcd/0xe0 >[ 4743.499733] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4743.499777] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4743.499807] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4743.499813] ? __lock_acquire+0x2d4/0x1340 >[ 4743.499837] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4743.499861] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4743.499883] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4743.499901] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4743.499922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4743.499934] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4743.499943] drm_ioctl+0x2d5/0x370 [drm] >[ 4743.499964] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4743.499969] ? __pm_runtime_resume+0x54/0x90 >[ 4743.499974] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4743.499992] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4743.499998] do_vfs_ioctl+0xa5/0x6e0 >[ 4743.500005] SyS_ioctl+0x74/0x80 >[ 4743.500010] do_syscall_64+0x79/0x220 >[ 4743.500013] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4743.500016] RIP: 0033:0x7f70a90d90f7 >[ 4743.500017] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4743.500020] RAX: ffffffffffffffda RBX: 000055e7f032b850 RCX: 00007f70a90d90f7 >[ 4743.500021] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4743.500023] RBP: 00007ffd456b9940 R08: 000055e7f032b850 R09: 00007f70a939dc50 >[ 4743.500024] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4743.500025] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef328580 >[ 4757.084519] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4757.084524] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4757.084528] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4757.084530] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4757.084532] Call Trace: >[ 4757.084540] dump_stack+0x85/0xbf >[ 4757.084546] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4757.084557] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4757.084573] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4757.084583] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4757.084589] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4757.084602] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4757.084607] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4757.084616] ? mutex_trylock+0xcd/0xe0 >[ 4757.084625] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4757.084663] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4757.084695] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4757.084732] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4757.084768] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4757.084800] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4757.084826] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4757.084857] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4757.084872] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4757.084883] drm_ioctl+0x2d5/0x370 [drm] >[ 4757.084911] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4757.084916] ? __pm_runtime_resume+0x54/0x90 >[ 4757.084923] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4757.084951] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4757.084959] do_vfs_ioctl+0xa5/0x6e0 >[ 4757.084969] SyS_ioctl+0x74/0x80 >[ 4757.084976] do_syscall_64+0x79/0x220 >[ 4757.084981] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4757.084985] RIP: 0033:0x7f70a90d90f7 >[ 4757.084987] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4757.084992] RAX: ffffffffffffffda RBX: 000055e7f031b580 RCX: 00007f70a90d90f7 >[ 4757.084994] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4757.084996] RBP: 00007ffd456b9940 R08: 000055e7f031b580 R09: 0000000000000004 >[ 4757.084997] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4757.084999] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb359b90 >[ 4758.270081] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4758.270085] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4758.270087] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4758.270089] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4758.270090] Call Trace: >[ 4758.270097] dump_stack+0x85/0xbf >[ 4758.270101] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4758.270109] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4758.270119] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4758.270125] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4758.270130] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4758.270138] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4758.270141] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4758.270147] ? mutex_trylock+0xcd/0xe0 >[ 4758.270153] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4758.270184] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4758.270207] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4758.270213] ? __lock_acquire+0x2d4/0x1340 >[ 4758.270234] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4758.270257] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4758.270279] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4758.270296] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4758.270323] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4758.270335] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4758.270343] drm_ioctl+0x2d5/0x370 [drm] >[ 4758.270360] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4758.270365] ? __pm_runtime_resume+0x54/0x90 >[ 4758.270369] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4758.270388] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4758.270393] do_vfs_ioctl+0xa5/0x6e0 >[ 4758.270400] SyS_ioctl+0x74/0x80 >[ 4758.270405] do_syscall_64+0x79/0x220 >[ 4758.270408] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4758.270411] RIP: 0033:0x7f70a90d90f7 >[ 4758.270412] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4758.270415] RAX: ffffffffffffffda RBX: 000055e7ecb38150 RCX: 00007f70a90d90f7 >[ 4758.270416] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4758.270417] RBP: 00007ffd456b99b0 R08: 000055e7ecb38150 R09: 00007f70a939dc50 >[ 4758.270419] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4758.270420] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ed873500 >[ 4759.423512] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4759.423515] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4759.423518] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4759.423519] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4759.423521] Call Trace: >[ 4759.423528] dump_stack+0x85/0xbf >[ 4759.423532] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4759.423540] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4759.423549] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4759.423555] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4759.423559] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4759.423568] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4759.423571] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4759.423577] ? mutex_trylock+0xcd/0xe0 >[ 4759.423583] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4759.423614] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4759.423636] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4759.423659] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4759.423683] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4759.423708] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4759.423726] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4759.423747] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4759.423758] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4759.423766] drm_ioctl+0x2d5/0x370 [drm] >[ 4759.423783] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4759.423788] ? __pm_runtime_resume+0x54/0x90 >[ 4759.423793] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4759.423811] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4759.423816] do_vfs_ioctl+0xa5/0x6e0 >[ 4759.423823] SyS_ioctl+0x74/0x80 >[ 4759.423828] do_syscall_64+0x79/0x220 >[ 4759.423831] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4759.423834] RIP: 0033:0x7f70a90d90f7 >[ 4759.423835] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4759.423838] RAX: ffffffffffffffda RBX: 000055e7ef7066d0 RCX: 00007f70a90d90f7 >[ 4759.423839] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4759.423840] RBP: 00007ffd456b9940 R08: 000055e7ef7066d0 R09: 0000000000000004 >[ 4759.423842] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4759.423843] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed89f940 >[ 4761.220918] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4761.220923] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4761.220926] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4761.220928] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4761.220930] Call Trace: >[ 4761.220938] dump_stack+0x85/0xbf >[ 4761.220943] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4761.220955] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4761.220969] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4761.220978] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4761.220984] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4761.220996] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4761.221000] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4761.221009] ? mutex_trylock+0xcd/0xe0 >[ 4761.221016] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4761.221055] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4761.221085] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4761.221121] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4761.221156] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4761.221191] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4761.221217] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4761.221250] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4761.221264] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4761.221277] drm_ioctl+0x2d5/0x370 [drm] >[ 4761.221304] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4761.221311] ? __pm_runtime_resume+0x54/0x90 >[ 4761.221319] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4761.221348] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4761.221356] do_vfs_ioctl+0xa5/0x6e0 >[ 4761.221368] SyS_ioctl+0x74/0x80 >[ 4761.221375] do_syscall_64+0x79/0x220 >[ 4761.221380] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4761.221384] RIP: 0033:0x7f70a90d90f7 >[ 4761.221386] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4761.221390] RAX: ffffffffffffffda RBX: 000055e7ef72d4a0 RCX: 00007f70a90d90f7 >[ 4761.221392] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4761.221394] RBP: 00007ffd456b9940 R08: 000055e7ef72d4a0 R09: 0000000000000004 >[ 4761.221396] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4761.221398] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed7f39c0 >[ 4762.075232] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4762.075236] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4762.075239] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4762.075241] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4762.075243] Call Trace: >[ 4762.075251] dump_stack+0x85/0xbf >[ 4762.075258] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4762.075269] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4762.075284] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4762.075296] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4762.075302] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4762.075317] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4762.075321] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4762.075331] ? mutex_trylock+0xcd/0xe0 >[ 4762.075340] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4762.075378] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4762.075411] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4762.075448] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4762.075484] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4762.075516] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4762.075541] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4762.075574] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4762.075590] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4762.075604] drm_ioctl+0x2d5/0x370 [drm] >[ 4762.075632] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4762.075639] ? __pm_runtime_resume+0x54/0x90 >[ 4762.075647] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4762.075676] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4762.075683] do_vfs_ioctl+0xa5/0x6e0 >[ 4762.075695] SyS_ioctl+0x74/0x80 >[ 4762.075703] do_syscall_64+0x79/0x220 >[ 4762.075708] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4762.075712] RIP: 0033:0x7f70a90d90f7 >[ 4762.075714] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4762.075718] RAX: ffffffffffffffda RBX: 000055e7ee43a280 RCX: 00007f70a90d90f7 >[ 4762.075721] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4762.075723] RBP: 00007ffd456b9940 R08: 000055e7ee43a280 R09: 0000000000000004 >[ 4762.075725] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4762.075727] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef3748f0 >[ 4762.562991] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4762.562994] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4762.562997] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4762.562998] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4762.563000] Call Trace: >[ 4762.563006] dump_stack+0x85/0xbf >[ 4762.563011] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4762.563018] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4762.563028] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4762.563034] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4762.563038] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4762.563046] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4762.563050] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4762.563056] ? mutex_trylock+0xcd/0xe0 >[ 4762.563061] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4762.563092] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4762.563113] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4762.563119] ? __lock_acquire+0x2d4/0x1340 >[ 4762.563140] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4762.563168] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4762.563200] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4762.563226] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4762.563255] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4762.563270] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4762.563284] drm_ioctl+0x2d5/0x370 [drm] >[ 4762.563309] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4762.563313] ? __pm_runtime_resume+0x54/0x90 >[ 4762.563318] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4762.563336] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4762.563341] do_vfs_ioctl+0xa5/0x6e0 >[ 4762.563348] SyS_ioctl+0x74/0x80 >[ 4762.563353] do_syscall_64+0x79/0x220 >[ 4762.563357] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4762.563359] RIP: 0033:0x7f70a90d90f7 >[ 4762.563361] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4762.563363] RAX: ffffffffffffffda RBX: 000055e7ee3d97f0 RCX: 00007f70a90d90f7 >[ 4762.563365] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4762.563366] RBP: 00007ffd456b9940 R08: 000055e7ee3d97f0 R09: 00007f70a939dc50 >[ 4762.563367] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4762.563369] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb6e3d00 >[ 4764.037498] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4764.037502] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4764.037506] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4764.037508] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4764.037510] Call Trace: >[ 4764.037518] dump_stack+0x85/0xbf >[ 4764.037524] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4764.037536] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4764.037552] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4764.037563] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4764.037570] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4764.037583] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4764.037587] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4764.037597] ? mutex_trylock+0xcd/0xe0 >[ 4764.037606] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4764.037644] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4764.037677] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4764.037685] ? __lock_acquire+0x2d4/0x1340 >[ 4764.037719] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4764.037756] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4764.037792] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4764.037819] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4764.037852] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4764.037868] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4764.037882] drm_ioctl+0x2d5/0x370 [drm] >[ 4764.037910] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4764.037917] ? __pm_runtime_resume+0x54/0x90 >[ 4764.037925] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4764.037955] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4764.037963] do_vfs_ioctl+0xa5/0x6e0 >[ 4764.037975] SyS_ioctl+0x74/0x80 >[ 4764.037982] do_syscall_64+0x79/0x220 >[ 4764.037987] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4764.037990] RIP: 0033:0x7f70a90d90f7 >[ 4764.037993] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4764.037997] RAX: ffffffffffffffda RBX: 000055e7ef24e7a0 RCX: 00007f70a90d90f7 >[ 4764.037999] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4764.038001] RBP: 00007ffd456b9940 R08: 000055e7ef24e7a0 R09: 00007f70a939dc50 >[ 4764.038003] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4764.038005] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee0fb900 >[ 4765.378386] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4765.378391] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4765.378395] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4765.378397] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4765.378399] Call Trace: >[ 4765.378408] dump_stack+0x85/0xbf >[ 4765.378414] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4765.378426] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4765.378442] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4765.378453] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4765.378460] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4765.378474] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4765.378479] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4765.378497] ? mutex_trylock+0xcd/0xe0 >[ 4765.378505] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4765.378550] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4765.378580] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4765.378617] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4765.378653] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4765.378686] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4765.378712] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4765.378744] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4765.378761] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4765.378774] drm_ioctl+0x2d5/0x370 [drm] >[ 4765.378801] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4765.378808] ? __pm_runtime_resume+0x54/0x90 >[ 4765.378816] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4765.378846] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4765.378853] do_vfs_ioctl+0xa5/0x6e0 >[ 4765.378865] SyS_ioctl+0x74/0x80 >[ 4765.378873] do_syscall_64+0x79/0x220 >[ 4765.378878] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4765.378882] RIP: 0033:0x7f70a90d90f7 >[ 4765.378884] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4765.378889] RAX: ffffffffffffffda RBX: 000055e7ee2ef2b0 RCX: 00007f70a90d90f7 >[ 4765.378891] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4765.378893] RBP: 00007ffd456b9940 R08: 000055e7ee2ef2b0 R09: 0000000000000004 >[ 4765.378895] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4765.378897] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef314390 >[ 4766.000219] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4766.000224] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4766.000228] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4766.000230] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4766.000232] Call Trace: >[ 4766.000241] dump_stack+0x85/0xbf >[ 4766.000247] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4766.000259] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4766.000274] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4766.000285] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4766.000291] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4766.000306] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4766.000310] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4766.000320] ? mutex_trylock+0xcd/0xe0 >[ 4766.000328] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4766.000371] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4766.000403] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4766.000441] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4766.000478] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4766.000512] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4766.000539] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4766.000572] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4766.000588] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4766.000601] drm_ioctl+0x2d5/0x370 [drm] >[ 4766.000629] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4766.000636] ? __pm_runtime_resume+0x54/0x90 >[ 4766.000644] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4766.000674] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4766.000681] do_vfs_ioctl+0xa5/0x6e0 >[ 4766.000692] SyS_ioctl+0x74/0x80 >[ 4766.000700] do_syscall_64+0x79/0x220 >[ 4766.000705] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4766.000708] RIP: 0033:0x7f70a90d90f7 >[ 4766.000710] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4766.000714] RAX: ffffffffffffffda RBX: 000055e7eb605f80 RCX: 00007f70a90d90f7 >[ 4766.000716] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4766.000718] RBP: 00007ffd456b9940 R08: 000055e7eb605f80 R09: 0000000000000004 >[ 4766.000720] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4766.000722] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efeb7b30 >[ 4770.892243] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4770.892247] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4770.892249] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4770.892251] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4770.892252] Call Trace: >[ 4770.892259] dump_stack+0x85/0xbf >[ 4770.892263] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4770.892272] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4770.892281] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4770.892288] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4770.892292] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4770.892300] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4770.892303] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4770.892309] ? mutex_trylock+0xcd/0xe0 >[ 4770.892315] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4770.892350] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4770.892372] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4770.892395] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4770.892418] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4770.892440] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4770.892457] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4770.892477] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4770.892489] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4770.892498] drm_ioctl+0x2d5/0x370 [drm] >[ 4770.892515] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4770.892520] ? __pm_runtime_resume+0x54/0x90 >[ 4770.892525] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4770.892543] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4770.892549] do_vfs_ioctl+0xa5/0x6e0 >[ 4770.892555] SyS_ioctl+0x74/0x80 >[ 4770.892560] do_syscall_64+0x79/0x220 >[ 4770.892563] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4770.892566] RIP: 0033:0x7f70a90d90f7 >[ 4770.892567] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4770.892570] RAX: ffffffffffffffda RBX: 000055e7ef9d1a70 RCX: 00007f70a90d90f7 >[ 4770.892571] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4770.892573] RBP: 00007ffd456b9940 R08: 000055e7ef9d1a70 R09: 0000000000000004 >[ 4770.892574] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4770.892575] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebb89220 >[ 4773.320793] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4773.320796] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4773.320799] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4773.320800] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4773.320802] Call Trace: >[ 4773.320808] dump_stack+0x85/0xbf >[ 4773.320814] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4773.320824] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4773.320833] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4773.320839] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4773.320843] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4773.320852] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4773.320855] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4773.320860] ? mutex_trylock+0xcd/0xe0 >[ 4773.320866] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4773.320899] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4773.320921] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4773.320945] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4773.320967] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4773.320989] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4773.321006] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4773.321027] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4773.321039] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4773.321048] drm_ioctl+0x2d5/0x370 [drm] >[ 4773.321076] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4773.321084] ? __pm_runtime_resume+0x54/0x90 >[ 4773.321092] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4773.321123] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4773.321131] do_vfs_ioctl+0xa5/0x6e0 >[ 4773.321143] SyS_ioctl+0x74/0x80 >[ 4773.321151] do_syscall_64+0x79/0x220 >[ 4773.321156] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4773.321160] RIP: 0033:0x7f70a90d90f7 >[ 4773.321162] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4773.321167] RAX: ffffffffffffffda RBX: 000055e7ef3f7c60 RCX: 00007f70a90d90f7 >[ 4773.321169] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4773.321171] RBP: 00007ffd456b9940 R08: 000055e7ef3f7c60 R09: 0000000000000004 >[ 4773.321173] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4773.321175] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee40a6c0 >[ 4774.297609] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4774.297613] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4774.297616] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4774.297617] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4774.297619] Call Trace: >[ 4774.297627] dump_stack+0x85/0xbf >[ 4774.297632] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4774.297641] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4774.297651] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4774.297658] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4774.297663] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4774.297672] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4774.297675] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4774.297682] ? mutex_trylock+0xcd/0xe0 >[ 4774.297688] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4774.297723] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4774.297747] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4774.297775] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4774.297803] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4774.297828] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4774.297846] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4774.297870] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4774.297883] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4774.297892] drm_ioctl+0x2d5/0x370 [drm] >[ 4774.297911] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4774.297916] ? __pm_runtime_resume+0x54/0x90 >[ 4774.297922] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4774.297942] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4774.297948] do_vfs_ioctl+0xa5/0x6e0 >[ 4774.297956] SyS_ioctl+0x74/0x80 >[ 4774.297961] do_syscall_64+0x79/0x220 >[ 4774.297965] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4774.297967] RIP: 0033:0x7f70a90d90f7 >[ 4774.297969] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4774.297972] RAX: ffffffffffffffda RBX: 000055e7ee47dec0 RCX: 00007f70a90d90f7 >[ 4774.297973] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4774.297975] RBP: 00007ffd456b9940 R08: 000055e7ee47dec0 R09: 0000000000000004 >[ 4774.297976] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4774.297978] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef332ce0 >[ 4777.116031] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4777.116036] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4777.116040] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4777.116042] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4777.116044] Call Trace: >[ 4777.116053] dump_stack+0x85/0xbf >[ 4777.116059] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4777.116071] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4777.116088] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4777.116099] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4777.116105] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4777.116120] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4777.116125] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4777.116135] ? mutex_trylock+0xcd/0xe0 >[ 4777.116143] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4777.116184] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4777.116217] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4777.116256] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4777.116293] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4777.116328] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4777.116355] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4777.116388] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4777.116404] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4777.116418] drm_ioctl+0x2d5/0x370 [drm] >[ 4777.116446] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4777.116454] ? __pm_runtime_resume+0x54/0x90 >[ 4777.116462] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4777.116492] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4777.116500] do_vfs_ioctl+0xa5/0x6e0 >[ 4777.116513] SyS_ioctl+0x74/0x80 >[ 4777.116520] do_syscall_64+0x79/0x220 >[ 4777.116525] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4777.116529] RIP: 0033:0x7f70a90d90f7 >[ 4777.116532] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4777.116536] RAX: ffffffffffffffda RBX: 000055e7ebed0600 RCX: 00007f70a90d90f7 >[ 4777.116538] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4777.116540] RBP: 00007ffd456b9940 R08: 000055e7ebed0600 R09: 0000000000000004 >[ 4777.116542] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4777.116544] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee0de190 >[ 4790.204762] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4790.204767] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4790.204770] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4790.204772] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4790.204775] Call Trace: >[ 4790.204784] dump_stack+0x85/0xbf >[ 4790.204791] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4790.204802] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4790.204819] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4790.204831] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4790.204837] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4790.204851] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4790.204856] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4790.204866] ? mutex_trylock+0xcd/0xe0 >[ 4790.204874] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4790.204916] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4790.204949] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4790.204959] ? __lock_acquire+0x2d4/0x1340 >[ 4790.204992] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4790.205029] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4790.205064] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4790.205091] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4790.205124] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4790.205141] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4790.205155] drm_ioctl+0x2d5/0x370 [drm] >[ 4790.205185] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4790.205192] ? __pm_runtime_resume+0x54/0x90 >[ 4790.205200] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4790.205229] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4790.205237] do_vfs_ioctl+0xa5/0x6e0 >[ 4790.205248] SyS_ioctl+0x74/0x80 >[ 4790.205256] do_syscall_64+0x79/0x220 >[ 4790.205260] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4790.205265] RIP: 0033:0x7f70a90d90f7 >[ 4790.205267] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4790.205271] RAX: ffffffffffffffda RBX: 000055e7efc9efa0 RCX: 00007f70a90d90f7 >[ 4790.205273] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4790.205274] RBP: 00007ffd456b9940 R08: 000055e7efc9efa0 R09: 00007f70a939dc50 >[ 4790.205276] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4790.205278] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed8c3a40 >[ 4792.123406] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4792.123410] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4792.123414] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4792.123417] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4792.123419] Call Trace: >[ 4792.123428] dump_stack+0x85/0xbf >[ 4792.123434] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4792.123446] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4792.123463] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4792.123474] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4792.123480] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4792.123494] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4792.123499] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4792.123509] ? mutex_trylock+0xcd/0xe0 >[ 4792.123517] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4792.123559] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4792.123592] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4792.123631] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4792.123670] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4792.123705] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4792.123732] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4792.123766] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4792.123780] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4792.123794] drm_ioctl+0x2d5/0x370 [drm] >[ 4792.123822] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4792.123829] ? __pm_runtime_resume+0x54/0x90 >[ 4792.123837] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4792.123867] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4792.123875] do_vfs_ioctl+0xa5/0x6e0 >[ 4792.123886] SyS_ioctl+0x74/0x80 >[ 4792.123894] do_syscall_64+0x79/0x220 >[ 4792.123899] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4792.123903] RIP: 0033:0x7f70a90d90f7 >[ 4792.123905] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4792.123909] RAX: ffffffffffffffda RBX: 000055e7ebc33fa0 RCX: 00007f70a90d90f7 >[ 4792.123912] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4792.123914] RBP: 00007ffd456b99b0 R08: 000055e7ebc33fa0 R09: 0000000000000004 >[ 4792.123916] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4792.123918] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ef3fc3b0 >[ 4792.549036] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4792.549041] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4792.549045] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4792.549047] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4792.549049] Call Trace: >[ 4792.549057] dump_stack+0x85/0xbf >[ 4792.549063] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4792.549075] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4792.549091] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4792.549101] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4792.549107] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4792.549122] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4792.549127] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4792.549136] ? mutex_trylock+0xcd/0xe0 >[ 4792.549145] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4792.549185] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4792.549218] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4792.549256] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4792.549291] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4792.549326] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4792.549352] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4792.549386] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4792.549400] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4792.549415] drm_ioctl+0x2d5/0x370 [drm] >[ 4792.549443] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4792.549450] ? __pm_runtime_resume+0x54/0x90 >[ 4792.549458] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4792.549489] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4792.549496] do_vfs_ioctl+0xa5/0x6e0 >[ 4792.549508] SyS_ioctl+0x74/0x80 >[ 4792.549515] do_syscall_64+0x79/0x220 >[ 4792.549520] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4792.549524] RIP: 0033:0x7f70a90d90f7 >[ 4792.549526] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4792.549530] RAX: ffffffffffffffda RBX: 000055e7ee124de0 RCX: 00007f70a90d90f7 >[ 4792.549533] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4792.549535] RBP: 00007ffd456b9940 R08: 000055e7ee124de0 R09: 0000000000000004 >[ 4792.549537] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4792.549539] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee303c30 >[ 4793.399993] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4793.399997] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4793.399999] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4793.400001] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4793.400002] Call Trace: >[ 4793.400008] dump_stack+0x85/0xbf >[ 4793.400013] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4793.400021] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4793.400030] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4793.400037] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4793.400041] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4793.400049] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4793.400053] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4793.400058] ? mutex_trylock+0xcd/0xe0 >[ 4793.400064] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4793.400097] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4793.400119] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4793.400142] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4793.400165] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4793.400187] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4793.400205] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4793.400225] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4793.400237] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4793.400245] drm_ioctl+0x2d5/0x370 [drm] >[ 4793.400262] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4793.400267] ? __pm_runtime_resume+0x54/0x90 >[ 4793.400272] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4793.400291] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4793.400296] do_vfs_ioctl+0xa5/0x6e0 >[ 4793.400303] SyS_ioctl+0x74/0x80 >[ 4793.400311] do_syscall_64+0x79/0x220 >[ 4793.400315] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4793.400319] RIP: 0033:0x7f70a90d90f7 >[ 4793.400321] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4793.400325] RAX: ffffffffffffffda RBX: 000055e7ecadf130 RCX: 00007f70a90d90f7 >[ 4793.400327] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4793.400329] RBP: 00007ffd456b9940 R08: 000055e7ecadf130 R09: 0000000000000004 >[ 4793.400331] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4793.400333] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef6aef00 >[ 4797.473466] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4797.473469] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4797.473472] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4797.473473] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4797.473474] Call Trace: >[ 4797.473481] dump_stack+0x85/0xbf >[ 4797.473485] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4797.473493] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4797.473502] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4797.473508] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4797.473512] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4797.473520] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4797.473523] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4797.473529] ? mutex_trylock+0xcd/0xe0 >[ 4797.473534] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4797.473569] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4797.473590] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4797.473613] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4797.473636] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4797.473657] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4797.473674] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4797.473695] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4797.473707] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4797.473726] drm_ioctl+0x2d5/0x370 [drm] >[ 4797.473743] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4797.473748] ? __pm_runtime_resume+0x54/0x90 >[ 4797.473754] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4797.473773] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4797.473781] do_vfs_ioctl+0xa5/0x6e0 >[ 4797.473793] SyS_ioctl+0x74/0x80 >[ 4797.473800] do_syscall_64+0x79/0x220 >[ 4797.473805] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4797.473809] RIP: 0033:0x7f70a90d90f7 >[ 4797.473811] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4797.473815] RAX: ffffffffffffffda RBX: 000055e7f0145d30 RCX: 00007f70a90d90f7 >[ 4797.473817] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4797.473819] RBP: 00007ffd456b9940 R08: 000055e7f0145d30 R09: 0000000000000004 >[ 4797.473822] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4797.473824] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef178800 >[ 4798.599884] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4798.599888] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4798.599891] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4798.599893] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4798.599894] Call Trace: >[ 4798.599903] dump_stack+0x85/0xbf >[ 4798.599909] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4798.599919] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4798.599928] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4798.599934] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4798.599938] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4798.599947] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4798.599950] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4798.599956] ? mutex_trylock+0xcd/0xe0 >[ 4798.599962] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4798.599998] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4798.600024] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4798.600052] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4798.600078] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4798.600101] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4798.600118] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4798.600139] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4798.600153] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4798.600162] drm_ioctl+0x2d5/0x370 [drm] >[ 4798.600180] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4798.600184] ? __pm_runtime_resume+0x54/0x90 >[ 4798.600190] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4798.600208] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4798.600213] do_vfs_ioctl+0xa5/0x6e0 >[ 4798.600220] SyS_ioctl+0x74/0x80 >[ 4798.600225] do_syscall_64+0x79/0x220 >[ 4798.600228] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4798.600231] RIP: 0033:0x7f70a90d90f7 >[ 4798.600233] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4798.600235] RAX: ffffffffffffffda RBX: 000055e7ed4936a0 RCX: 00007f70a90d90f7 >[ 4798.600237] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4798.600238] RBP: 00007ffd456b9940 R08: 000055e7ed4936a0 R09: 0000000000000004 >[ 4798.600239] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4798.600240] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef1deb30 >[ 4799.877537] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4799.877542] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4799.877580] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4799.877581] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4799.877582] Call Trace: >[ 4799.877590] dump_stack+0x85/0xbf >[ 4799.877597] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4799.877608] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4799.877623] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4799.877633] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4799.877639] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4799.877648] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4799.877651] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4799.877657] ? mutex_trylock+0xcd/0xe0 >[ 4799.877662] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4799.877713] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4799.877732] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4799.877754] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4799.877776] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4799.877796] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4799.877812] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4799.877831] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4799.877844] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4799.877852] drm_ioctl+0x2d5/0x370 [drm] >[ 4799.877869] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4799.877873] ? __pm_runtime_resume+0x54/0x90 >[ 4799.877878] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4799.877896] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4799.877901] do_vfs_ioctl+0xa5/0x6e0 >[ 4799.877908] SyS_ioctl+0x74/0x80 >[ 4799.877914] do_syscall_64+0x79/0x220 >[ 4799.877919] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4799.877922] RIP: 0033:0x7f70a90d90f7 >[ 4799.877923] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4799.877926] RAX: ffffffffffffffda RBX: 000055e7edecbf10 RCX: 00007f70a90d90f7 >[ 4799.877927] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4799.877928] RBP: 00007ffd456b9940 R08: 000055e7edecbf10 R09: 0000000000000004 >[ 4799.877930] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4799.877931] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef33f730 >[ 4802.297538] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4802.297541] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4802.297544] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4802.297545] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4802.297547] Call Trace: >[ 4802.297553] dump_stack+0x85/0xbf >[ 4802.297558] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4802.297566] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4802.297575] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4802.297581] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4802.297585] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4802.297593] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4802.297597] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4802.297603] ? mutex_trylock+0xcd/0xe0 >[ 4802.297608] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4802.297641] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4802.297663] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4802.297686] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4802.297710] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4802.297741] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4802.297767] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4802.297800] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4802.297816] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4802.297831] drm_ioctl+0x2d5/0x370 [drm] >[ 4802.297859] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4802.297868] ? __pm_runtime_resume+0x54/0x90 >[ 4802.297877] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4802.297902] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4802.297909] do_vfs_ioctl+0xa5/0x6e0 >[ 4802.297916] SyS_ioctl+0x74/0x80 >[ 4802.297921] do_syscall_64+0x79/0x220 >[ 4802.297924] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4802.297928] RIP: 0033:0x7f70a90d90f7 >[ 4802.297931] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4802.297935] RAX: ffffffffffffffda RBX: 000055e7ee4aa140 RCX: 00007f70a90d90f7 >[ 4802.297937] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4802.297938] RBP: 00007ffd456b9940 R08: 000055e7ee4aa140 R09: 0000000000000004 >[ 4802.297940] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4802.297943] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef022ee0 >[ 4805.842406] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4805.842409] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4805.842412] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4805.842413] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4805.842414] Call Trace: >[ 4805.842421] dump_stack+0x85/0xbf >[ 4805.842426] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4805.842434] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4805.842443] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4805.842450] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4805.842454] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4805.842463] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4805.842466] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4805.842472] ? mutex_trylock+0xcd/0xe0 >[ 4805.842478] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4805.842514] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4805.842536] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4805.842559] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4805.842595] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4805.842623] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4805.842640] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4805.842661] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4805.842674] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4805.842682] drm_ioctl+0x2d5/0x370 [drm] >[ 4805.842700] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4805.842705] ? __pm_runtime_resume+0x54/0x90 >[ 4805.842710] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4805.842729] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4805.842734] do_vfs_ioctl+0xa5/0x6e0 >[ 4805.842741] SyS_ioctl+0x74/0x80 >[ 4805.842746] do_syscall_64+0x79/0x220 >[ 4805.842750] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4805.842752] RIP: 0033:0x7f70a90d90f7 >[ 4805.842754] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4805.842757] RAX: ffffffffffffffda RBX: 000055e7ee1674f0 RCX: 00007f70a90d90f7 >[ 4805.842758] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4805.842759] RBP: 00007ffd456b9940 R08: 000055e7ee1674f0 R09: 0000000000000004 >[ 4805.842760] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4805.842762] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eeb404c0 >[ 4806.315239] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4806.315243] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4806.315247] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4806.315249] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4806.315251] Call Trace: >[ 4806.315260] dump_stack+0x85/0xbf >[ 4806.315266] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4806.315277] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4806.315293] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4806.315304] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4806.315310] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4806.315324] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4806.315328] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4806.315338] ? mutex_trylock+0xcd/0xe0 >[ 4806.315346] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4806.315385] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4806.315418] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4806.315455] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4806.315491] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4806.315525] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4806.315551] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4806.315582] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4806.315598] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4806.315611] drm_ioctl+0x2d5/0x370 [drm] >[ 4806.315637] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4806.315643] ? __pm_runtime_resume+0x54/0x90 >[ 4806.315651] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4806.315680] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4806.315688] do_vfs_ioctl+0xa5/0x6e0 >[ 4806.315699] SyS_ioctl+0x74/0x80 >[ 4806.315707] do_syscall_64+0x79/0x220 >[ 4806.315712] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4806.315716] RIP: 0033:0x7f70a90d90f7 >[ 4806.315718] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4806.315722] RAX: ffffffffffffffda RBX: 000055e7ed9ac0b0 RCX: 00007f70a90d90f7 >[ 4806.315724] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4806.315727] RBP: 00007ffd456b9940 R08: 000055e7ed9ac0b0 R09: 0000000000000004 >[ 4806.315729] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4806.315731] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee3e5a90 >[ 4808.662371] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4808.662376] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4808.662379] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4808.662382] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4808.662384] Call Trace: >[ 4808.662392] dump_stack+0x85/0xbf >[ 4808.662398] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4808.662410] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4808.662426] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4808.662437] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4808.662444] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4808.662457] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4808.662462] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4808.662472] ? mutex_trylock+0xcd/0xe0 >[ 4808.662480] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4808.662518] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4808.662551] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4808.662590] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4808.662626] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4808.662661] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4808.662686] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4808.662719] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4808.662733] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4808.662747] drm_ioctl+0x2d5/0x370 [drm] >[ 4808.662773] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4808.662780] ? __pm_runtime_resume+0x54/0x90 >[ 4808.662788] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4808.662817] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4808.662825] do_vfs_ioctl+0xa5/0x6e0 >[ 4808.662836] SyS_ioctl+0x74/0x80 >[ 4808.662844] do_syscall_64+0x79/0x220 >[ 4808.662849] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4808.662853] RIP: 0033:0x7f70a90d90f7 >[ 4808.662855] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4808.662860] RAX: ffffffffffffffda RBX: 000055e7edbb3ba0 RCX: 00007f70a90d90f7 >[ 4808.662862] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4808.662864] RBP: 00007ffd456b9940 R08: 000055e7edbb3ba0 R09: 0000000000000004 >[ 4808.662866] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4808.662868] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee164670 >[ 4809.344993] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4809.344997] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4809.345000] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4809.345002] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4809.345003] Call Trace: >[ 4809.345010] dump_stack+0x85/0xbf >[ 4809.345015] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4809.345024] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4809.345034] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4809.345041] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4809.345045] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4809.345054] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4809.345057] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4809.345064] ? mutex_trylock+0xcd/0xe0 >[ 4809.345070] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4809.345105] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4809.345126] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4809.345150] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4809.345173] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4809.345196] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4809.345213] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4809.345235] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4809.345248] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4809.345257] drm_ioctl+0x2d5/0x370 [drm] >[ 4809.345275] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4809.345280] ? __pm_runtime_resume+0x54/0x90 >[ 4809.345286] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4809.345305] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4809.345311] do_vfs_ioctl+0xa5/0x6e0 >[ 4809.345318] SyS_ioctl+0x74/0x80 >[ 4809.345324] do_syscall_64+0x79/0x220 >[ 4809.345327] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4809.345330] RIP: 0033:0x7f70a90d90f7 >[ 4809.345331] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4809.345334] RAX: ffffffffffffffda RBX: 000055e7ef4937a0 RCX: 00007f70a90d90f7 >[ 4809.345336] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4809.345337] RBP: 00007ffd456b9940 R08: 000055e7ef4937a0 R09: 0000000000000004 >[ 4809.345339] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4809.345340] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eef82530 >[ 4810.392030] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4810.392035] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4810.392039] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4810.392041] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4810.392043] Call Trace: >[ 4810.392052] dump_stack+0x85/0xbf >[ 4810.392058] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4810.392070] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4810.392086] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4810.392097] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4810.392103] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4810.392117] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4810.392121] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4810.392131] ? mutex_trylock+0xcd/0xe0 >[ 4810.392139] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4810.392178] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4810.392210] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4810.392248] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4810.392284] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4810.392318] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4810.392345] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4810.392378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4810.392393] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4810.392407] drm_ioctl+0x2d5/0x370 [drm] >[ 4810.392430] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4810.392437] ? __pm_runtime_resume+0x54/0x90 >[ 4810.392443] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4810.392470] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4810.392478] do_vfs_ioctl+0xa5/0x6e0 >[ 4810.392489] SyS_ioctl+0x74/0x80 >[ 4810.392496] do_syscall_64+0x79/0x220 >[ 4810.392501] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4810.392505] RIP: 0033:0x7f70a90d90f7 >[ 4810.392507] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4810.392511] RAX: ffffffffffffffda RBX: 000055e7edc39480 RCX: 00007f70a90d90f7 >[ 4810.392513] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4810.392515] RBP: 00007ffd456b9940 R08: 000055e7edc39480 R09: 0000000000000004 >[ 4810.392517] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4810.392519] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee2bc970 >[ 4813.072047] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4813.072053] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4813.072056] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4813.072059] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4813.072061] Call Trace: >[ 4813.072070] dump_stack+0x85/0xbf >[ 4813.072076] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4813.072088] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4813.072105] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4813.072116] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4813.072123] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4813.072138] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4813.072143] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4813.072153] ? mutex_trylock+0xcd/0xe0 >[ 4813.072161] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4813.072205] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4813.072240] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4813.072282] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4813.072322] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4813.072360] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4813.072389] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4813.072424] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4813.072441] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4813.072457] drm_ioctl+0x2d5/0x370 [drm] >[ 4813.072487] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4813.072494] ? __pm_runtime_resume+0x54/0x90 >[ 4813.072502] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4813.072535] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4813.072542] do_vfs_ioctl+0xa5/0x6e0 >[ 4813.072555] SyS_ioctl+0x74/0x80 >[ 4813.072563] do_syscall_64+0x79/0x220 >[ 4813.072568] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4813.072572] RIP: 0033:0x7f70a90d90f7 >[ 4813.072575] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4813.072579] RAX: ffffffffffffffda RBX: 000055e7ee0500b0 RCX: 00007f70a90d90f7 >[ 4813.072582] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4813.072584] RBP: 00007ffd456b9940 R08: 000055e7ee0500b0 R09: 0000000000000004 >[ 4813.072586] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4813.072588] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed89d0e0 >[ 4815.056663] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4815.056667] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4815.056670] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4815.056671] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4815.056672] Call Trace: >[ 4815.056679] dump_stack+0x85/0xbf >[ 4815.056683] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4815.056691] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4815.056701] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4815.056707] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4815.056711] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4815.056720] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4815.056723] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4815.056729] ? mutex_trylock+0xcd/0xe0 >[ 4815.056735] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4815.056770] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4815.056792] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4815.056816] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4815.056840] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4815.056861] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4815.056878] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4815.056899] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4815.056911] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4815.056920] drm_ioctl+0x2d5/0x370 [drm] >[ 4815.056937] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4815.056942] ? __pm_runtime_resume+0x54/0x90 >[ 4815.056947] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4815.056966] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4815.056971] do_vfs_ioctl+0xa5/0x6e0 >[ 4815.056979] SyS_ioctl+0x74/0x80 >[ 4815.056986] do_syscall_64+0x79/0x220 >[ 4815.056990] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4815.056993] RIP: 0033:0x7f70a90d90f7 >[ 4815.056994] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4815.056997] RAX: ffffffffffffffda RBX: 000055e7ef1425d0 RCX: 00007f70a90d90f7 >[ 4815.056998] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4815.057000] RBP: 00007ffd456b9940 R08: 000055e7ef1425d0 R09: 0000000000000004 >[ 4815.057001] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4815.057002] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed866e20 >[ 4823.125601] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4823.125606] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4823.125609] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4823.125612] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4823.125613] Call Trace: >[ 4823.125622] dump_stack+0x85/0xbf >[ 4823.125629] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4823.125641] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4823.125657] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4823.125668] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4823.125674] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4823.125686] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4823.125691] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4823.125700] ? mutex_trylock+0xcd/0xe0 >[ 4823.125708] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4823.125751] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4823.125783] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4823.125824] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4823.125862] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4823.125893] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4823.125911] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4823.125932] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4823.125944] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4823.125958] drm_ioctl+0x2d5/0x370 [drm] >[ 4823.125986] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4823.125993] ? __pm_runtime_resume+0x54/0x90 >[ 4823.126002] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4823.126031] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4823.126039] do_vfs_ioctl+0xa5/0x6e0 >[ 4823.126051] SyS_ioctl+0x74/0x80 >[ 4823.126059] do_syscall_64+0x79/0x220 >[ 4823.126074] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4823.126078] RIP: 0033:0x7f70a90d90f7 >[ 4823.126080] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4823.126094] RAX: ffffffffffffffda RBX: 000055e7edd84a30 RCX: 00007f70a90d90f7 >[ 4823.126097] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4823.126099] RBP: 00007ffd456b9940 R08: 000055e7edd84a30 R09: 0000000000000004 >[ 4823.126101] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4823.126103] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef597e00 >[ 4824.558162] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4824.558166] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4824.558169] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4824.558171] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4824.558173] Call Trace: >[ 4824.558181] dump_stack+0x85/0xbf >[ 4824.558197] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4824.558207] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4824.558223] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4824.558233] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4824.558240] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4824.558253] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4824.558258] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4824.558267] ? mutex_trylock+0xcd/0xe0 >[ 4824.558276] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4824.558315] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4824.558347] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4824.558395] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4824.558432] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4824.558466] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4824.558491] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4824.558517] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4824.558529] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4824.558537] drm_ioctl+0x2d5/0x370 [drm] >[ 4824.558555] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4824.558560] ? __pm_runtime_resume+0x54/0x90 >[ 4824.558565] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4824.558583] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4824.558588] do_vfs_ioctl+0xa5/0x6e0 >[ 4824.558595] SyS_ioctl+0x74/0x80 >[ 4824.558600] do_syscall_64+0x79/0x220 >[ 4824.558603] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4824.558606] RIP: 0033:0x7f70a90d90f7 >[ 4824.558607] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4824.558610] RAX: ffffffffffffffda RBX: 000055e7ef6142a0 RCX: 00007f70a90d90f7 >[ 4824.558611] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4824.558613] RBP: 00007ffd456b99b0 R08: 000055e7ef6142a0 R09: 0000000000000004 >[ 4824.558614] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4824.558615] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ef38ba00 >[ 4825.417985] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4825.417990] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4825.417994] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4825.417995] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4825.417996] Call Trace: >[ 4825.418003] dump_stack+0x85/0xbf >[ 4825.418009] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4825.418021] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4825.418037] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4825.418047] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4825.418053] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4825.418067] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4825.418072] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4825.418082] ? mutex_trylock+0xcd/0xe0 >[ 4825.418091] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4825.418128] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4825.418160] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4825.418198] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4825.418235] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4825.418269] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4825.418296] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4825.418326] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4825.418340] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4825.418355] drm_ioctl+0x2d5/0x370 [drm] >[ 4825.418383] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4825.418391] ? __pm_runtime_resume+0x54/0x90 >[ 4825.418399] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4825.418428] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4825.418435] do_vfs_ioctl+0xa5/0x6e0 >[ 4825.418448] SyS_ioctl+0x74/0x80 >[ 4825.418455] do_syscall_64+0x79/0x220 >[ 4825.418461] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4825.418465] RIP: 0033:0x7f70a90d90f7 >[ 4825.418466] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4825.418469] RAX: ffffffffffffffda RBX: 000055e7ee221e60 RCX: 00007f70a90d90f7 >[ 4825.418471] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4825.418473] RBP: 00007ffd456b9940 R08: 000055e7ee221e60 R09: 0000000000000004 >[ 4825.418475] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4825.418477] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef3fdbc0 >[ 4826.766191] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4826.766195] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4826.766199] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4826.766201] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4826.766203] Call Trace: >[ 4826.766212] dump_stack+0x85/0xbf >[ 4826.766219] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4826.766230] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4826.766244] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4826.766254] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4826.766261] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4826.766274] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4826.766279] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4826.766289] ? mutex_trylock+0xcd/0xe0 >[ 4826.766297] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4826.766339] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4826.766374] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4826.766383] ? __lock_acquire+0x2d4/0x1340 >[ 4826.766414] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4826.766450] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4826.766484] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4826.766511] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4826.766542] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4826.766556] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4826.766571] drm_ioctl+0x2d5/0x370 [drm] >[ 4826.766599] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4826.766606] ? __pm_runtime_resume+0x54/0x90 >[ 4826.766613] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4826.766644] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4826.766652] do_vfs_ioctl+0xa5/0x6e0 >[ 4826.766664] SyS_ioctl+0x74/0x80 >[ 4826.766672] do_syscall_64+0x79/0x220 >[ 4826.766677] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4826.766681] RIP: 0033:0x7f70a90d90f7 >[ 4826.766683] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4826.766687] RAX: ffffffffffffffda RBX: 000055e7eb605f80 RCX: 00007f70a90d90f7 >[ 4826.766689] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4826.766691] RBP: 00007ffd456b99b0 R08: 000055e7eb605f80 R09: 00007f70a939dc50 >[ 4826.766693] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4826.766695] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ede714d0 >[ 4827.286786] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4827.286789] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4827.286792] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4827.286794] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4827.286795] Call Trace: >[ 4827.286801] dump_stack+0x85/0xbf >[ 4827.286806] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4827.286814] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4827.286823] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4827.286829] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4827.286832] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4827.286840] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4827.286843] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4827.286849] ? mutex_trylock+0xcd/0xe0 >[ 4827.286855] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4827.286885] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4827.286906] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4827.286937] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4827.286975] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4827.287009] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4827.287036] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4827.287072] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4827.287084] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4827.287093] drm_ioctl+0x2d5/0x370 [drm] >[ 4827.287122] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4827.287130] ? __pm_runtime_resume+0x54/0x90 >[ 4827.287139] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4827.287171] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4827.287180] do_vfs_ioctl+0xa5/0x6e0 >[ 4827.287193] SyS_ioctl+0x74/0x80 >[ 4827.287201] do_syscall_64+0x79/0x220 >[ 4827.287206] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4827.287211] RIP: 0033:0x7f70a90d90f7 >[ 4827.287213] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4827.287218] RAX: ffffffffffffffda RBX: 000055e7ee038600 RCX: 00007f70a90d90f7 >[ 4827.287221] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4827.287223] RBP: 00007ffd456b9940 R08: 000055e7ee038600 R09: 0000000000000004 >[ 4827.287225] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4827.287228] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee3d5a40 >[ 4829.785024] swiotlb_tbl_map_single: 2 callbacks suppressed >[ 4829.785027] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4829.785030] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4829.785032] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4829.785034] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4829.785035] Call Trace: >[ 4829.785042] dump_stack+0x85/0xbf >[ 4829.785047] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4829.785056] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4829.785072] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4829.785078] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4829.785082] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4829.785091] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4829.785094] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4829.785100] ? mutex_trylock+0xcd/0xe0 >[ 4829.785105] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4829.785140] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4829.785161] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4829.785192] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4829.785216] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4829.785237] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4829.785255] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4829.785276] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4829.785289] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4829.785298] drm_ioctl+0x2d5/0x370 [drm] >[ 4829.785321] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4829.785326] ? __pm_runtime_resume+0x54/0x90 >[ 4829.785331] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4829.785350] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4829.785355] do_vfs_ioctl+0xa5/0x6e0 >[ 4829.785362] SyS_ioctl+0x74/0x80 >[ 4829.785367] do_syscall_64+0x79/0x220 >[ 4829.785370] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4829.785373] RIP: 0033:0x7f70a90d90f7 >[ 4829.785374] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4829.785377] RAX: ffffffffffffffda RBX: 000055e7eea1cd10 RCX: 00007f70a90d90f7 >[ 4829.785378] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4829.785380] RBP: 00007ffd456b9940 R08: 000055e7eea1cd10 R09: 0000000000000004 >[ 4829.785381] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4829.785382] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edcbb600 >[ 4831.344034] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4831.344038] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4831.344040] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4831.344042] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4831.344043] Call Trace: >[ 4831.344050] dump_stack+0x85/0xbf >[ 4831.344054] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4831.344062] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4831.344072] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4831.344078] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4831.344082] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4831.344099] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4831.344102] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4831.344108] ? mutex_trylock+0xcd/0xe0 >[ 4831.344113] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4831.344143] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4831.344175] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4831.344208] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4831.344231] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4831.344252] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4831.344269] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4831.344289] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4831.344310] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4831.344319] drm_ioctl+0x2d5/0x370 [drm] >[ 4831.344336] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4831.344341] ? __pm_runtime_resume+0x54/0x90 >[ 4831.344346] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4831.344365] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4831.344371] do_vfs_ioctl+0xa5/0x6e0 >[ 4831.344377] SyS_ioctl+0x74/0x80 >[ 4831.344382] do_syscall_64+0x79/0x220 >[ 4831.344385] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4831.344388] RIP: 0033:0x7f70a90d90f7 >[ 4831.344390] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4831.344392] RAX: ffffffffffffffda RBX: 000055e7ee3da5a0 RCX: 00007f70a90d90f7 >[ 4831.344393] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4831.344395] RBP: 00007ffd456b9940 R08: 000055e7ee3da5a0 R09: 0000000000000004 >[ 4831.344396] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4831.344397] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee358b20 >[ 4836.200740] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4836.200745] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4836.200749] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4836.200751] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4836.200753] Call Trace: >[ 4836.200761] dump_stack+0x85/0xbf >[ 4836.200767] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4836.200778] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4836.200794] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4836.200805] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4836.200811] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4836.200823] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4836.200828] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4836.200837] ? mutex_trylock+0xcd/0xe0 >[ 4836.200846] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4836.200885] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4836.200908] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4836.200914] ? __lock_acquire+0x2d4/0x1340 >[ 4836.200935] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4836.200960] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4836.200990] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4836.201016] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4836.201049] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4836.201067] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4836.201081] drm_ioctl+0x2d5/0x370 [drm] >[ 4836.201109] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4836.201116] ? __pm_runtime_resume+0x54/0x90 >[ 4836.201125] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4836.201155] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4836.201163] do_vfs_ioctl+0xa5/0x6e0 >[ 4836.201175] SyS_ioctl+0x74/0x80 >[ 4836.201183] do_syscall_64+0x79/0x220 >[ 4836.201188] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4836.201192] RIP: 0033:0x7f70a90d90f7 >[ 4836.201194] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4836.201198] RAX: ffffffffffffffda RBX: 000055e7ef8b8960 RCX: 00007f70a90d90f7 >[ 4836.201200] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4836.201202] RBP: 00007ffd456b9940 R08: 000055e7ef8b8960 R09: 00007f70a939dc50 >[ 4836.201204] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4836.201207] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb9426b0 >[ 4837.940817] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4837.940820] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4837.940823] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4837.940824] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4837.940825] Call Trace: >[ 4837.940832] dump_stack+0x85/0xbf >[ 4837.940837] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4837.940845] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4837.940855] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4837.940861] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4837.940865] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4837.940873] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4837.940876] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4837.940882] ? mutex_trylock+0xcd/0xe0 >[ 4837.940888] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4837.940921] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4837.940941] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4837.940964] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4837.940988] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4837.941010] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4837.941027] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4837.941049] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4837.941061] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4837.941069] drm_ioctl+0x2d5/0x370 [drm] >[ 4837.941086] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4837.941090] ? __pm_runtime_resume+0x54/0x90 >[ 4837.941095] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4837.941119] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4837.941125] do_vfs_ioctl+0xa5/0x6e0 >[ 4837.941131] SyS_ioctl+0x74/0x80 >[ 4837.941136] do_syscall_64+0x79/0x220 >[ 4837.941139] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4837.941142] RIP: 0033:0x7f70a90d90f7 >[ 4837.941144] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4837.941146] RAX: ffffffffffffffda RBX: 000055e7ef0a7130 RCX: 00007f70a90d90f7 >[ 4837.941147] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4837.941149] RBP: 00007ffd456b9940 R08: 000055e7ef0a7130 R09: 0000000000000004 >[ 4837.941150] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4837.941151] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb55d780 >[ 4841.333072] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4841.333077] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4841.333080] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4841.333083] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4841.333085] Call Trace: >[ 4841.333093] dump_stack+0x85/0xbf >[ 4841.333099] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4841.333107] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4841.333121] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4841.333132] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4841.333139] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4841.333152] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4841.333157] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4841.333165] ? mutex_trylock+0xcd/0xe0 >[ 4841.333174] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4841.333212] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4841.333240] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4841.333275] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4841.333309] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4841.333337] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4841.333362] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4841.333394] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4841.333407] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4841.333420] drm_ioctl+0x2d5/0x370 [drm] >[ 4841.333444] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4841.333450] ? __pm_runtime_resume+0x54/0x90 >[ 4841.333458] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4841.333485] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4841.333492] do_vfs_ioctl+0xa5/0x6e0 >[ 4841.333503] SyS_ioctl+0x74/0x80 >[ 4841.333511] do_syscall_64+0x79/0x220 >[ 4841.333516] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4841.333520] RIP: 0033:0x7f70a90d90f7 >[ 4841.333521] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4841.333524] RAX: ffffffffffffffda RBX: 000055e7ee313170 RCX: 00007f70a90d90f7 >[ 4841.333525] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4841.333526] RBP: 00007ffd456b9940 R08: 000055e7ee313170 R09: 0000000000000004 >[ 4841.333528] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4841.333529] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edda81e0 >[ 4844.685475] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4844.685480] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4844.685484] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4844.685486] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4844.685488] Call Trace: >[ 4844.685496] dump_stack+0x85/0xbf >[ 4844.685502] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4844.685514] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4844.685531] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4844.685542] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4844.685548] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4844.685563] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4844.685567] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4844.685577] ? mutex_trylock+0xcd/0xe0 >[ 4844.685586] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4844.685624] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4844.685654] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4844.685663] ? __lock_acquire+0x2d4/0x1340 >[ 4844.685695] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4844.685731] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4844.685765] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4844.685791] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4844.685824] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4844.685838] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4844.685846] drm_ioctl+0x2d5/0x370 [drm] >[ 4844.685864] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4844.685868] ? __pm_runtime_resume+0x54/0x90 >[ 4844.685873] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4844.685891] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4844.685896] do_vfs_ioctl+0xa5/0x6e0 >[ 4844.685903] SyS_ioctl+0x74/0x80 >[ 4844.685908] do_syscall_64+0x79/0x220 >[ 4844.685911] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4844.685914] RIP: 0033:0x7f70a90d90f7 >[ 4844.685915] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4844.685918] RAX: ffffffffffffffda RBX: 000055e7eddf5cb0 RCX: 00007f70a90d90f7 >[ 4844.685919] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4844.685920] RBP: 00007ffd456b9940 R08: 000055e7eddf5cb0 R09: 00007f70a939dc50 >[ 4844.685922] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4844.685923] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eef323a0 >[ 4845.695629] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4845.695633] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4845.695635] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4845.695637] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4845.695639] Call Trace: >[ 4845.695647] dump_stack+0x85/0xbf >[ 4845.695652] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4845.695664] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4845.695676] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4845.695686] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4845.695692] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4845.695705] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4845.695710] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4845.695720] ? mutex_trylock+0xcd/0xe0 >[ 4845.695725] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4845.695763] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4845.695792] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4845.695830] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4845.695866] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4845.695901] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4845.695928] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4845.695963] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4845.695979] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4845.695993] drm_ioctl+0x2d5/0x370 [drm] >[ 4845.696022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4845.696029] ? __pm_runtime_resume+0x54/0x90 >[ 4845.696037] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4845.696068] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4845.696076] do_vfs_ioctl+0xa5/0x6e0 >[ 4845.696088] SyS_ioctl+0x74/0x80 >[ 4845.696096] do_syscall_64+0x79/0x220 >[ 4845.696101] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4845.696105] RIP: 0033:0x7f70a90d90f7 >[ 4845.696107] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4845.696112] RAX: ffffffffffffffda RBX: 000055e7ef3e27a0 RCX: 00007f70a90d90f7 >[ 4845.696114] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4845.696116] RBP: 00007ffd456b9940 R08: 000055e7ef3e27a0 R09: 0000000000000004 >[ 4845.696118] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4845.696120] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee362000 >[ 4858.853376] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4858.853381] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4858.853384] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4858.853386] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4858.853388] Call Trace: >[ 4858.853396] dump_stack+0x85/0xbf >[ 4858.853402] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4858.853413] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4858.853429] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4858.853438] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4858.853444] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4858.853456] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4858.853460] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4858.853469] ? mutex_trylock+0xcd/0xe0 >[ 4858.853477] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4858.853518] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4858.853552] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4858.853592] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4858.853628] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4858.853664] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4858.853691] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4858.853725] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4858.853741] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4858.853755] drm_ioctl+0x2d5/0x370 [drm] >[ 4858.853783] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4858.853790] ? __pm_runtime_resume+0x54/0x90 >[ 4858.853798] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4858.853828] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4858.853835] do_vfs_ioctl+0xa5/0x6e0 >[ 4858.853848] SyS_ioctl+0x74/0x80 >[ 4858.853856] do_syscall_64+0x79/0x220 >[ 4858.853861] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4858.853864] RIP: 0033:0x7f70a90d90f7 >[ 4858.853867] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4858.853871] RAX: ffffffffffffffda RBX: 000055e7eee29f80 RCX: 00007f70a90d90f7 >[ 4858.853873] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4858.853875] RBP: 00007ffd456b9940 R08: 000055e7eee29f80 R09: 0000000000000004 >[ 4858.853877] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4858.853879] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee1d9e70 >[ 4863.126194] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4863.126198] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4863.126202] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4863.126204] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4863.126207] Call Trace: >[ 4863.126215] dump_stack+0x85/0xbf >[ 4863.126220] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4863.126231] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4863.126246] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4863.126257] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4863.126264] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4863.126277] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4863.126282] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4863.126292] ? mutex_trylock+0xcd/0xe0 >[ 4863.126299] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4863.126339] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4863.126372] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4863.126411] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4863.126435] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4863.126457] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4863.126474] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4863.126495] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4863.126506] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4863.126514] drm_ioctl+0x2d5/0x370 [drm] >[ 4863.126532] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4863.126537] ? __pm_runtime_resume+0x54/0x90 >[ 4863.126542] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4863.126560] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4863.126565] do_vfs_ioctl+0xa5/0x6e0 >[ 4863.126572] SyS_ioctl+0x74/0x80 >[ 4863.126577] do_syscall_64+0x79/0x220 >[ 4863.126580] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4863.126583] RIP: 0033:0x7f70a90d90f7 >[ 4863.126584] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4863.126587] RAX: ffffffffffffffda RBX: 000055e7ed9e0d80 RCX: 00007f70a90d90f7 >[ 4863.126588] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4863.126590] RBP: 00007ffd456b9940 R08: 000055e7ed9e0d80 R09: 0000000000000004 >[ 4863.126591] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4863.126592] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee43fe00 >[ 4863.322936] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4863.322941] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4863.322944] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4863.322947] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4863.322949] Call Trace: >[ 4863.322957] dump_stack+0x85/0xbf >[ 4863.322961] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4863.322969] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4863.322978] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4863.322985] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4863.322989] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4863.322997] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4863.323000] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4863.323006] ? mutex_trylock+0xcd/0xe0 >[ 4863.323011] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4863.323046] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4863.323071] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4863.323096] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4863.323121] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4863.323143] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4863.323160] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4863.323181] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4863.323194] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4863.323203] drm_ioctl+0x2d5/0x370 [drm] >[ 4863.323220] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4863.323224] ? __pm_runtime_resume+0x54/0x90 >[ 4863.323230] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4863.323255] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4863.323261] do_vfs_ioctl+0xa5/0x6e0 >[ 4863.323268] SyS_ioctl+0x74/0x80 >[ 4863.323273] do_syscall_64+0x79/0x220 >[ 4863.323276] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4863.323278] RIP: 0033:0x7f70a90d90f7 >[ 4863.323280] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4863.323283] RAX: ffffffffffffffda RBX: 000055e7ee4ac780 RCX: 00007f70a90d90f7 >[ 4863.323284] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4863.323285] RBP: 00007ffd456b98b0 R08: 000055e7ee4ac780 R09: 0000000000000004 >[ 4863.323287] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4863.323288] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f0149820 >[ 4865.425432] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4865.425437] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4865.425441] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4865.425443] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4865.425445] Call Trace: >[ 4865.425453] dump_stack+0x85/0xbf >[ 4865.425459] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4865.425471] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4865.425487] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4865.425498] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4865.425505] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4865.425519] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4865.425524] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4865.425533] ? mutex_trylock+0xcd/0xe0 >[ 4865.425542] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4865.425583] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4865.425615] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4865.425654] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4865.425691] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4865.425725] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4865.425752] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4865.425786] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4865.425802] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4865.425815] drm_ioctl+0x2d5/0x370 [drm] >[ 4865.425844] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4865.425851] ? __pm_runtime_resume+0x54/0x90 >[ 4865.425859] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4865.425889] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4865.425897] do_vfs_ioctl+0xa5/0x6e0 >[ 4865.425909] SyS_ioctl+0x74/0x80 >[ 4865.425916] do_syscall_64+0x79/0x220 >[ 4865.425922] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4865.425925] RIP: 0033:0x7f70a90d90f7 >[ 4865.425927] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4865.425932] RAX: ffffffffffffffda RBX: 000055e7eddb48b0 RCX: 00007f70a90d90f7 >[ 4865.425934] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4865.425936] RBP: 00007ffd456b9940 R08: 000055e7eddb48b0 R09: 0000000000000004 >[ 4865.425938] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4865.425940] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eeecc2f0 >[ 4865.455001] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4865.455005] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4865.455007] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 4865.455009] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4865.455010] Call Trace: >[ 4865.455017] dump_stack+0x85/0xbf >[ 4865.455021] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4865.455028] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4865.455038] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4865.455044] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4865.455048] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4865.455060] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4865.455065] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4865.455074] ? mutex_trylock+0xcd/0xe0 >[ 4865.455082] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4865.455119] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4865.455152] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4865.455161] ? __lock_acquire+0x2d4/0x1340 >[ 4865.455192] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4865.455229] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4865.455264] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4865.455290] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4865.455323] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4865.455337] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4865.455351] drm_ioctl+0x2d5/0x370 [drm] >[ 4865.455379] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4865.455386] ? __pm_runtime_resume+0x54/0x90 >[ 4865.455393] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4865.455423] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4865.455431] do_vfs_ioctl+0xa5/0x6e0 >[ 4865.455443] SyS_ioctl+0x74/0x80 >[ 4865.455450] do_syscall_64+0x79/0x220 >[ 4865.455456] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4865.455460] RIP: 0033:0x7fd8d64ef0f7 >[ 4865.455462] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4865.455466] RAX: ffffffffffffffda RBX: 0000000002f8aa40 RCX: 00007fd8d64ef0f7 >[ 4865.455468] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 4865.455470] RBP: 00007ffcc6dba370 R08: 0000000002f8aa40 R09: 00007fd8d67b3c50 >[ 4865.455472] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4865.455475] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002f75350 >[ 4865.956637] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4865.956641] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4865.956643] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 4865.956644] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4865.956646] Call Trace: >[ 4865.956653] dump_stack+0x85/0xbf >[ 4865.956658] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4865.956666] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4865.956676] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4865.956682] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4865.956686] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4865.956695] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4865.956698] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4865.956705] ? mutex_trylock+0xcd/0xe0 >[ 4865.956710] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4865.956743] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4865.956764] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4865.956770] ? __lock_acquire+0x2d4/0x1340 >[ 4865.956790] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4865.956813] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4865.956835] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4865.956852] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4865.956873] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4865.956888] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4865.956902] drm_ioctl+0x2d5/0x370 [drm] >[ 4865.956930] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4865.956937] ? __pm_runtime_resume+0x54/0x90 >[ 4865.956945] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4865.956975] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4865.956982] do_vfs_ioctl+0xa5/0x6e0 >[ 4865.956994] SyS_ioctl+0x74/0x80 >[ 4865.957002] do_syscall_64+0x79/0x220 >[ 4865.957007] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4865.957011] RIP: 0033:0x7fd8d64ef0f7 >[ 4865.957013] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4865.957017] RAX: ffffffffffffffda RBX: 0000000002f8aa40 RCX: 00007fd8d64ef0f7 >[ 4865.957020] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 4865.957022] RBP: 00007ffcc6dba370 R08: 0000000002f8aa40 R09: 00007fd8d67b3c50 >[ 4865.957024] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4865.957026] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002f75350 >[ 4866.347611] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4866.347614] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4866.347616] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4866.347618] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4866.347619] Call Trace: >[ 4866.347625] dump_stack+0x85/0xbf >[ 4866.347630] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4866.347639] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4866.347648] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4866.347654] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4866.347658] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4866.347667] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4866.347670] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4866.347676] ? mutex_trylock+0xcd/0xe0 >[ 4866.347681] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4866.347714] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4866.347736] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4866.347760] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4866.347784] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4866.347806] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4866.347823] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4866.347845] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4866.347856] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4866.347865] drm_ioctl+0x2d5/0x370 [drm] >[ 4866.347882] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4866.347887] ? __pm_runtime_resume+0x54/0x90 >[ 4866.347892] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4866.347911] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4866.347917] do_vfs_ioctl+0xa5/0x6e0 >[ 4866.347923] SyS_ioctl+0x74/0x80 >[ 4866.347928] do_syscall_64+0x79/0x220 >[ 4866.347931] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4866.347934] RIP: 0033:0x7f70a90d90f7 >[ 4866.347936] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4866.347938] RAX: ffffffffffffffda RBX: 000055e7efc7b700 RCX: 00007f70a90d90f7 >[ 4866.347940] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4866.347941] RBP: 00007ffd456b9940 R08: 000055e7efc7b700 R09: 0000000000000004 >[ 4866.347942] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4866.347944] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef15f4c0 >[ 4868.682491] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4868.682494] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4868.682497] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4868.682498] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4868.682499] Call Trace: >[ 4868.682506] dump_stack+0x85/0xbf >[ 4868.682511] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4868.682519] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4868.682528] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4868.682535] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4868.682539] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4868.682547] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4868.682550] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4868.682556] ? mutex_trylock+0xcd/0xe0 >[ 4868.682562] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4868.682595] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4868.682617] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4868.682640] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4868.682663] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4868.682686] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4868.682703] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4868.682724] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4868.682736] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4868.682744] drm_ioctl+0x2d5/0x370 [drm] >[ 4868.682761] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4868.682766] ? __pm_runtime_resume+0x54/0x90 >[ 4868.682771] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4868.682789] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4868.682795] do_vfs_ioctl+0xa5/0x6e0 >[ 4868.682801] SyS_ioctl+0x74/0x80 >[ 4868.682806] do_syscall_64+0x79/0x220 >[ 4868.682809] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4868.682812] RIP: 0033:0x7f70a90d90f7 >[ 4868.682813] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4868.682816] RAX: ffffffffffffffda RBX: 000055e7ef30b2b0 RCX: 00007f70a90d90f7 >[ 4868.682817] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4868.682819] RBP: 00007ffd456b9940 R08: 000055e7ef30b2b0 R09: 0000000000000004 >[ 4868.682820] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4868.682821] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ec78e600 >[ 4872.102652] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4872.102656] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4872.102658] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4872.102660] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4872.102661] Call Trace: >[ 4872.102669] dump_stack+0x85/0xbf >[ 4872.102673] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4872.102682] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4872.102691] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4872.102697] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4872.102701] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4872.102710] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4872.102713] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4872.102719] ? mutex_trylock+0xcd/0xe0 >[ 4872.102728] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4872.102769] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4872.102793] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4872.102819] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4872.102843] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4872.102869] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4872.102887] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4872.102908] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4872.102921] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4872.102930] drm_ioctl+0x2d5/0x370 [drm] >[ 4872.102947] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4872.102952] ? __pm_runtime_resume+0x54/0x90 >[ 4872.102957] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4872.102978] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4872.102986] do_vfs_ioctl+0xa5/0x6e0 >[ 4872.102994] SyS_ioctl+0x74/0x80 >[ 4872.102999] do_syscall_64+0x79/0x220 >[ 4872.103004] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4872.103007] RIP: 0033:0x7f70a90d90f7 >[ 4872.103010] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4872.103014] RAX: ffffffffffffffda RBX: 000055e7f01baba0 RCX: 00007f70a90d90f7 >[ 4872.103015] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4872.103017] RBP: 00007ffd456b98b0 R08: 000055e7f01baba0 R09: 0000000000000004 >[ 4872.103020] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4872.103022] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee4c9f00 >[ 4872.384744] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4872.384748] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4872.384751] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4872.384752] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4872.384753] Call Trace: >[ 4872.384760] dump_stack+0x85/0xbf >[ 4872.384765] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4872.384773] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4872.384787] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4872.384793] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4872.384798] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4872.384806] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4872.384810] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4872.384816] ? mutex_trylock+0xcd/0xe0 >[ 4872.384822] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4872.384865] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4872.384900] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4872.384940] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4872.384978] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4872.385013] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4872.385038] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4872.385072] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4872.385087] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4872.385100] drm_ioctl+0x2d5/0x370 [drm] >[ 4872.385128] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4872.385136] ? __pm_runtime_resume+0x54/0x90 >[ 4872.385144] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4872.385169] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4872.385175] do_vfs_ioctl+0xa5/0x6e0 >[ 4872.385183] SyS_ioctl+0x74/0x80 >[ 4872.385188] do_syscall_64+0x79/0x220 >[ 4872.385192] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4872.385195] RIP: 0033:0x7f70a90d90f7 >[ 4872.385196] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4872.385199] RAX: ffffffffffffffda RBX: 000055e7f01baba0 RCX: 00007f70a90d90f7 >[ 4872.385200] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4872.385202] RBP: 00007ffd456b98b0 R08: 000055e7f01baba0 R09: 0000000000000004 >[ 4872.385203] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4872.385204] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee4c9f00 >[ 4872.633895] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4872.633899] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4872.633903] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4872.633905] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4872.633907] Call Trace: >[ 4872.633916] dump_stack+0x85/0xbf >[ 4872.633922] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4872.633931] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4872.633948] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4872.633958] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4872.633962] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4872.633976] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4872.633981] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4872.633990] ? mutex_trylock+0xcd/0xe0 >[ 4872.633996] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4872.634033] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4872.634065] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4872.634100] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4872.634135] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4872.634167] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4872.634191] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4872.634222] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4872.634236] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4872.634249] drm_ioctl+0x2d5/0x370 [drm] >[ 4872.634275] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4872.634282] ? __pm_runtime_resume+0x54/0x90 >[ 4872.634290] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4872.634328] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4872.634335] do_vfs_ioctl+0xa5/0x6e0 >[ 4872.634347] SyS_ioctl+0x74/0x80 >[ 4872.634352] do_syscall_64+0x79/0x220 >[ 4872.634356] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4872.634360] RIP: 0033:0x7f70a90d90f7 >[ 4872.634362] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4872.634367] RAX: ffffffffffffffda RBX: 000055e7ee3f52f0 RCX: 00007f70a90d90f7 >[ 4872.634369] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4872.634371] RBP: 00007ffd456b99b0 R08: 000055e7ee3f52f0 R09: 0000000000000004 >[ 4872.634373] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4872.634375] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7eba67b00 >[ 4872.762440] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4872.762445] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4872.762449] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4872.762451] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4872.762453] Call Trace: >[ 4872.762462] dump_stack+0x85/0xbf >[ 4872.762467] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4872.762478] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4872.762496] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4872.762505] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4872.762512] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4872.762527] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4872.762532] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4872.762539] ? mutex_trylock+0xcd/0xe0 >[ 4872.762547] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4872.762587] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4872.762619] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4872.762656] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4872.762695] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4872.762731] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4872.762756] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4872.762788] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4872.762803] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4872.762816] drm_ioctl+0x2d5/0x370 [drm] >[ 4872.762843] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4872.762850] ? __pm_runtime_resume+0x54/0x90 >[ 4872.762859] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4872.762888] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4872.762895] do_vfs_ioctl+0xa5/0x6e0 >[ 4872.762904] SyS_ioctl+0x74/0x80 >[ 4872.762912] do_syscall_64+0x79/0x220 >[ 4872.762917] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4872.762921] RIP: 0033:0x7f70a90d90f7 >[ 4872.762923] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4872.762928] RAX: ffffffffffffffda RBX: 000055e7ee3f52f0 RCX: 00007f70a90d90f7 >[ 4872.762930] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4872.762931] RBP: 00007ffd456b99b0 R08: 000055e7ee3f52f0 R09: 0000000000000004 >[ 4872.762932] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4872.762934] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7eba67b00 >[ 4876.543844] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4876.543850] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4876.543854] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4876.543856] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4876.543858] Call Trace: >[ 4876.543867] dump_stack+0x85/0xbf >[ 4876.543874] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4876.543892] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4876.543912] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4876.543924] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4876.543930] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4876.543944] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4876.543949] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4876.543960] ? mutex_trylock+0xcd/0xe0 >[ 4876.543969] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4876.544013] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4876.544064] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4876.544099] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4876.544123] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4876.544146] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4876.544165] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4876.544192] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4876.544208] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4876.544217] drm_ioctl+0x2d5/0x370 [drm] >[ 4876.544234] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4876.544239] ? __pm_runtime_resume+0x54/0x90 >[ 4876.544244] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4876.544263] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4876.544268] do_vfs_ioctl+0xa5/0x6e0 >[ 4876.544275] SyS_ioctl+0x74/0x80 >[ 4876.544280] do_syscall_64+0x79/0x220 >[ 4876.544283] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4876.544286] RIP: 0033:0x7f70a90d90f7 >[ 4876.544288] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4876.544290] RAX: ffffffffffffffda RBX: 000055e7f00762a0 RCX: 00007f70a90d90f7 >[ 4876.544292] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4876.544293] RBP: 00007ffd456b98b0 R08: 000055e7f00762a0 R09: 0000000000000004 >[ 4876.544295] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4876.544297] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee2764d0 >[ 4878.613998] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4878.614001] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4878.614003] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4878.614005] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4878.614006] Call Trace: >[ 4878.614012] dump_stack+0x85/0xbf >[ 4878.614017] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4878.614025] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4878.614034] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4878.614044] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4878.614050] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4878.614064] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4878.614068] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4878.614077] ? mutex_trylock+0xcd/0xe0 >[ 4878.614086] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4878.614129] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4878.614158] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4878.614193] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4878.614227] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4878.614260] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4878.614284] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4878.614316] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4878.614331] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4878.614344] drm_ioctl+0x2d5/0x370 [drm] >[ 4878.614371] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4878.614377] ? __pm_runtime_resume+0x54/0x90 >[ 4878.614385] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4878.614413] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4878.614420] do_vfs_ioctl+0xa5/0x6e0 >[ 4878.614433] SyS_ioctl+0x74/0x80 >[ 4878.614440] do_syscall_64+0x79/0x220 >[ 4878.614445] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4878.614448] RIP: 0033:0x7f70a90d90f7 >[ 4878.614451] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4878.614455] RAX: ffffffffffffffda RBX: 000055e7f00762a0 RCX: 00007f70a90d90f7 >[ 4878.614457] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4878.614459] RBP: 00007ffd456b98b0 R08: 000055e7f00762a0 R09: 0000000000000004 >[ 4878.614461] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4878.614463] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee2764d0 >[ 4878.776512] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4878.776516] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4878.776520] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4878.776522] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4878.776524] Call Trace: >[ 4878.776532] dump_stack+0x85/0xbf >[ 4878.776538] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4878.776550] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4878.776566] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4878.776576] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4878.776582] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4878.776596] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4878.776601] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4878.776610] ? mutex_trylock+0xcd/0xe0 >[ 4878.776619] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4878.776656] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4878.776686] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4878.776724] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4878.776760] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4878.776794] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4878.776820] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4878.776852] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4878.776866] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4878.776879] drm_ioctl+0x2d5/0x370 [drm] >[ 4878.776906] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4878.776912] ? __pm_runtime_resume+0x54/0x90 >[ 4878.776917] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4878.776935] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4878.776941] do_vfs_ioctl+0xa5/0x6e0 >[ 4878.776948] SyS_ioctl+0x74/0x80 >[ 4878.776953] do_syscall_64+0x79/0x220 >[ 4878.776956] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4878.776958] RIP: 0033:0x7f70a90d90f7 >[ 4878.776960] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4878.776963] RAX: ffffffffffffffda RBX: 000055e7f00762a0 RCX: 00007f70a90d90f7 >[ 4878.776964] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4878.776965] RBP: 00007ffd456b98b0 R08: 000055e7f00762a0 R09: 0000000000000004 >[ 4878.776966] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4878.776968] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee2764d0 >[ 4883.616171] sysrq: SysRq : Show Blocked State >[ 4883.616180] task PC stack pid father >[ 4883.616198] kswapd0 D10888 78 2 0x80000000 >[ 4883.616203] Call Trace: >[ 4883.616211] ? __schedule+0x2ed/0xba0 >[ 4883.616217] schedule+0x2f/0x90 >[ 4883.616220] io_schedule+0x12/0x40 >[ 4883.616224] get_request+0x38a/0xc50 >[ 4883.616231] ? finish_wait+0x80/0x80 >[ 4883.616237] blk_queue_bio+0x1ab/0x730 >[ 4883.616243] ? generic_make_request+0xfd/0x3f0 >[ 4883.616247] generic_make_request+0x12f/0x3f0 >[ 4883.616255] ? submit_bio+0x6c/0x140 >[ 4883.616257] submit_bio+0x6c/0x140 >[ 4883.616259] ? get_swap_bio+0xcf/0x120 >[ 4883.616263] __swap_writepage+0x13b/0x480 >[ 4883.616268] ? __frontswap_store+0xdc/0x120 >[ 4883.616273] pageout.isra.52+0x148/0x490 >[ 4883.616281] shrink_page_list+0xbbe/0xf20 >[ 4883.616290] shrink_inactive_list+0x2ea/0x7b0 >[ 4883.616299] shrink_node_memcg+0x36c/0x780 >[ 4883.616311] ? shrink_node+0x140/0x360 >[ 4883.616313] shrink_node+0x140/0x360 >[ 4883.616320] kswapd+0x2e3/0x8f0 >[ 4883.616328] ? mem_cgroup_shrink_node+0x320/0x320 >[ 4883.616331] kthread+0x121/0x140 >[ 4883.616349] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 4883.616353] ret_from_fork+0x3a/0x50 >[ 4883.616547] tracker-miner-f D10552 2792 2195 0x00000000 >[ 4883.616552] Call Trace: >[ 4883.616556] ? __schedule+0x2ed/0xba0 >[ 4883.616563] schedule+0x2f/0x90 >[ 4883.616566] io_schedule+0x12/0x40 >[ 4883.616570] __lock_page_or_retry+0x1d7/0x360 >[ 4883.616578] ? page_cache_tree_insert+0x130/0x130 >[ 4883.616583] do_swap_page+0x80e/0xa00 >[ 4883.616589] __handle_mm_fault+0x7e3/0x1230 >[ 4883.616598] handle_mm_fault+0x198/0x3a0 >[ 4883.616603] __do_page_fault+0x28c/0x530 >[ 4883.616609] do_page_fault+0x32/0x290 >[ 4883.616614] ? page_fault+0x2f/0x50 >[ 4883.616617] page_fault+0x45/0x50 >[ 4883.616619] RIP: 8f2654f8: (null) >[ 4883.616621] RSP: 8f265500:0000560796d862a0 EFLAGS: 7ffc8f2654f8 >[ 4883.616698] Web Content D11400 6780 6630 0x00000100 >[ 4883.616702] Call Trace: >[ 4883.616706] ? __schedule+0x2ed/0xba0 >[ 4883.616711] schedule+0x2f/0x90 >[ 4883.616713] io_schedule+0x12/0x40 >[ 4883.616716] get_request+0x38a/0xc50 >[ 4883.616722] ? finish_wait+0x80/0x80 >[ 4883.616727] blk_queue_bio+0x1ab/0x730 >[ 4883.616730] ? generic_make_request+0xfd/0x3f0 >[ 4883.616733] generic_make_request+0x12f/0x3f0 >[ 4883.616742] ? submit_bio+0x6c/0x140 >[ 4883.616744] submit_bio+0x6c/0x140 >[ 4883.616746] ? get_swap_bio+0xcf/0x120 >[ 4883.616749] __swap_writepage+0x13b/0x480 >[ 4883.616754] ? __frontswap_store+0xdc/0x120 >[ 4883.616759] pageout.isra.52+0x148/0x490 >[ 4883.616765] shrink_page_list+0xbbe/0xf20 >[ 4883.616774] shrink_inactive_list+0x2ea/0x7b0 >[ 4883.616783] shrink_node_memcg+0x36c/0x780 >[ 4883.616794] ? shrink_node+0x140/0x360 >[ 4883.616796] shrink_node+0x140/0x360 >[ 4883.616802] do_try_to_free_pages+0xca/0x350 >[ 4883.616807] try_to_free_pages+0x140/0x350 >[ 4883.616814] __alloc_pages_slowpath+0x43c/0x1070 >[ 4883.616825] __alloc_pages_nodemask+0x383/0x410 >[ 4883.616831] alloc_pages_vma+0x7c/0x200 >[ 4883.616835] __handle_mm_fault+0x8ea/0x1230 >[ 4883.616842] handle_mm_fault+0x198/0x3a0 >[ 4883.616847] __do_page_fault+0x28c/0x530 >[ 4883.616850] ? SyS_mmap_pgoff+0xfb/0x250 >[ 4883.616854] do_page_fault+0x32/0x290 >[ 4883.616856] ? page_fault+0x2f/0x50 >[ 4883.616859] page_fault+0x45/0x50 >[ 4883.616861] RIP: 0000:0x7f8ef57159a0 >[ 4883.616863] RSP: 2710:00007ffe2c077740 EFLAGS: 000009c4 >[ 4883.877294] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4883.877298] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4883.877300] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4883.877301] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4883.877303] Call Trace: >[ 4883.877310] dump_stack+0x85/0xbf >[ 4883.877314] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4883.877322] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4883.877331] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4883.877340] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4883.877346] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4883.877355] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4883.877359] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4883.877365] ? mutex_trylock+0xcd/0xe0 >[ 4883.877370] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4883.877402] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4883.877424] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4883.877448] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4883.877471] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4883.877493] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4883.877511] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4883.877531] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4883.877543] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4883.877551] drm_ioctl+0x2d5/0x370 [drm] >[ 4883.877568] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4883.877573] ? __pm_runtime_resume+0x54/0x90 >[ 4883.877578] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4883.877597] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4883.877602] do_vfs_ioctl+0xa5/0x6e0 >[ 4883.877608] SyS_ioctl+0x74/0x80 >[ 4883.877613] do_syscall_64+0x79/0x220 >[ 4883.877616] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4883.877619] RIP: 0033:0x7f70a90d90f7 >[ 4883.877620] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4883.877623] RAX: ffffffffffffffda RBX: 000055e7edd1f090 RCX: 00007f70a90d90f7 >[ 4883.877624] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4883.877626] RBP: 00007ffd456b9940 R08: 000055e7edd1f090 R09: 0000000000000004 >[ 4883.877627] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4883.877628] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee2780b0 >[ 4887.140960] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4887.140965] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4887.140968] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4887.140970] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4887.140972] Call Trace: >[ 4887.140981] dump_stack+0x85/0xbf >[ 4887.140987] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4887.140998] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4887.141014] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4887.141025] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4887.141032] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4887.141046] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4887.141051] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4887.141061] ? mutex_trylock+0xcd/0xe0 >[ 4887.141069] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4887.141108] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4887.141130] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4887.141154] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4887.141177] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4887.141199] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4887.141217] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4887.141238] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4887.141249] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4887.141258] drm_ioctl+0x2d5/0x370 [drm] >[ 4887.141275] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4887.141279] ? __pm_runtime_resume+0x54/0x90 >[ 4887.141284] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4887.141303] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4887.141308] do_vfs_ioctl+0xa5/0x6e0 >[ 4887.141315] SyS_ioctl+0x74/0x80 >[ 4887.141319] do_syscall_64+0x79/0x220 >[ 4887.141323] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4887.141325] RIP: 0033:0x7f70a90d90f7 >[ 4887.141326] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4887.141329] RAX: ffffffffffffffda RBX: 000055e7f0216110 RCX: 00007f70a90d90f7 >[ 4887.141331] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4887.141332] RBP: 00007ffd456b98b0 R08: 000055e7f0216110 R09: 0000000000000004 >[ 4887.141333] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4887.141334] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee4cc330 >[ 4888.274944] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4888.274949] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4888.274952] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4888.274954] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4888.274956] Call Trace: >[ 4888.274965] dump_stack+0x85/0xbf >[ 4888.274971] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4888.274982] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4888.274998] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4888.275008] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4888.275015] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4888.275028] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4888.275033] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4888.275043] ? mutex_trylock+0xcd/0xe0 >[ 4888.275051] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4888.275088] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4888.275116] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4888.275147] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4888.275169] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4888.275190] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4888.275206] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4888.275225] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4888.275237] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4888.275245] drm_ioctl+0x2d5/0x370 [drm] >[ 4888.275261] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4888.275268] ? _raw_spin_unlock_irqrestore+0x37/0x60 >[ 4888.275286] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4888.275291] do_vfs_ioctl+0xa5/0x6e0 >[ 4888.275297] SyS_ioctl+0x74/0x80 >[ 4888.275302] do_syscall_64+0x79/0x220 >[ 4888.275305] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4888.275308] RIP: 0033:0x7f70a90d90f7 >[ 4888.275309] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4888.275312] RAX: ffffffffffffffda RBX: 000055e7edd76520 RCX: 00007f70a90d90f7 >[ 4888.275313] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4888.275314] RBP: 00007ffd456b9940 R08: 000055e7edd76520 R09: 0000000000000004 >[ 4888.275316] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4888.275317] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebec2000 >[ 4888.699065] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4888.699068] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4888.699071] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4888.699072] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4888.699074] Call Trace: >[ 4888.699080] dump_stack+0x85/0xbf >[ 4888.699085] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4888.699093] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4888.699102] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4888.699108] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4888.699112] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4888.699120] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4888.699124] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4888.699130] ? mutex_trylock+0xcd/0xe0 >[ 4888.699135] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4888.699169] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4888.699191] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4888.699215] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4888.699238] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4888.699259] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4888.699277] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4888.699298] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4888.699310] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4888.699318] drm_ioctl+0x2d5/0x370 [drm] >[ 4888.699336] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4888.699343] ? _raw_spin_unlock_irqrestore+0x37/0x60 >[ 4888.699363] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4888.699371] do_vfs_ioctl+0xa5/0x6e0 >[ 4888.699383] SyS_ioctl+0x74/0x80 >[ 4888.699390] do_syscall_64+0x79/0x220 >[ 4888.699395] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4888.699399] RIP: 0033:0x7f70a90d90f7 >[ 4888.699401] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4888.699405] RAX: ffffffffffffffda RBX: 000055e7edd76520 RCX: 00007f70a90d90f7 >[ 4888.699407] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4888.699410] RBP: 00007ffd456b9940 R08: 000055e7edd76520 R09: 0000000000000004 >[ 4888.699412] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4888.699414] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebec2000 >[ 4889.149739] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4889.149743] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4889.149747] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4889.149749] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4889.149752] Call Trace: >[ 4889.149760] dump_stack+0x85/0xbf >[ 4889.149766] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4889.149777] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4889.149793] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4889.149804] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4889.149810] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4889.149824] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4889.149829] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4889.149839] ? mutex_trylock+0xcd/0xe0 >[ 4889.149847] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4889.149884] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4889.149917] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4889.149955] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4889.149992] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4889.150026] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4889.150053] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4889.150085] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4889.150100] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4889.150114] drm_ioctl+0x2d5/0x370 [drm] >[ 4889.150143] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4889.150150] ? __pm_runtime_resume+0x54/0x90 >[ 4889.150158] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4889.150188] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4889.150195] do_vfs_ioctl+0xa5/0x6e0 >[ 4889.150207] SyS_ioctl+0x74/0x80 >[ 4889.150214] do_syscall_64+0x79/0x220 >[ 4889.150219] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4889.150223] RIP: 0033:0x7f70a90d90f7 >[ 4889.150225] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4889.150230] RAX: ffffffffffffffda RBX: 000055e7ee4cbc30 RCX: 00007f70a90d90f7 >[ 4889.150232] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4889.150234] RBP: 00007ffd456b9940 R08: 000055e7ee4cbc30 R09: 0000000000000004 >[ 4889.150237] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4889.150239] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ecbffa30 >[ 4891.788229] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4891.788233] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4891.788237] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4891.788239] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4891.788241] Call Trace: >[ 4891.788250] dump_stack+0x85/0xbf >[ 4891.788256] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4891.788268] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4891.788285] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4891.788296] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4891.788303] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4891.788318] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4891.788323] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4891.788332] ? mutex_trylock+0xcd/0xe0 >[ 4891.788350] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4891.788389] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4891.788422] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4891.788464] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4891.788504] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4891.788542] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4891.788570] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4891.788606] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4891.788620] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4891.788635] drm_ioctl+0x2d5/0x370 [drm] >[ 4891.788665] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4891.788672] ? __pm_runtime_resume+0x54/0x90 >[ 4891.788681] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4891.788712] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4891.788720] do_vfs_ioctl+0xa5/0x6e0 >[ 4891.788727] SyS_ioctl+0x74/0x80 >[ 4891.788732] do_syscall_64+0x79/0x220 >[ 4891.788735] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4891.788738] RIP: 0033:0x7f70a90d90f7 >[ 4891.788740] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4891.788743] RAX: ffffffffffffffda RBX: 000055e7ed49f2e0 RCX: 00007f70a90d90f7 >[ 4891.788744] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4891.788745] RBP: 00007ffd456b98b0 R08: 000055e7ed49f2e0 R09: 0000000000000004 >[ 4891.788747] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4891.788748] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ef744200 >[ 4893.639992] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4893.639995] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4893.639998] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4893.640000] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4893.640002] Call Trace: >[ 4893.640009] dump_stack+0x85/0xbf >[ 4893.640013] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4893.640021] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4893.640031] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4893.640037] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4893.640041] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4893.640049] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4893.640053] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4893.640059] ? mutex_trylock+0xcd/0xe0 >[ 4893.640064] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4893.640096] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4893.640118] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4893.640147] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4893.640171] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4893.640193] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4893.640210] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4893.640231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4893.640243] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4893.640253] drm_ioctl+0x2d5/0x370 [drm] >[ 4893.640270] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4893.640275] ? __pm_runtime_resume+0x54/0x90 >[ 4893.640280] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4893.640298] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4893.640303] do_vfs_ioctl+0xa5/0x6e0 >[ 4893.640310] SyS_ioctl+0x74/0x80 >[ 4893.640315] do_syscall_64+0x79/0x220 >[ 4893.640318] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4893.640321] RIP: 0033:0x7f70a90d90f7 >[ 4893.640322] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4893.640325] RAX: ffffffffffffffda RBX: 000055e7eba02ad0 RCX: 00007f70a90d90f7 >[ 4893.640326] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4893.640328] RBP: 00007ffd456b9940 R08: 000055e7eba02ad0 R09: 0000000000000004 >[ 4893.640329] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4893.640330] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef556e30 >[ 4896.233349] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4896.233355] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4896.233358] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4896.233360] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4896.233362] Call Trace: >[ 4896.233371] dump_stack+0x85/0xbf >[ 4896.233377] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4896.233389] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4896.233405] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4896.233415] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4896.233422] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4896.233436] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4896.233441] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4896.233450] ? mutex_trylock+0xcd/0xe0 >[ 4896.233459] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4896.233505] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4896.233541] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4896.233550] ? __lock_acquire+0x2d4/0x1340 >[ 4896.233584] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4896.233622] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4896.233658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4896.233686] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4896.233721] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4896.233738] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4896.233752] drm_ioctl+0x2d5/0x370 [drm] >[ 4896.233780] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4896.233788] ? __pm_runtime_resume+0x54/0x90 >[ 4896.233795] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4896.233826] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4896.233834] do_vfs_ioctl+0xa5/0x6e0 >[ 4896.233846] SyS_ioctl+0x74/0x80 >[ 4896.233854] do_syscall_64+0x79/0x220 >[ 4896.233859] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4896.233862] RIP: 0033:0x7f70a90d90f7 >[ 4896.233864] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4896.233869] RAX: ffffffffffffffda RBX: 000055e7ef8fffa0 RCX: 00007f70a90d90f7 >[ 4896.233871] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4896.233873] RBP: 00007ffd456b98b0 R08: 000055e7ef8fffa0 R09: 00007f70a939dc50 >[ 4896.233875] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4896.233878] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ed7de650 >[ 4896.897356] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4896.897360] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4896.897364] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4896.897366] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4896.897368] Call Trace: >[ 4896.897377] dump_stack+0x85/0xbf >[ 4896.897383] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4896.897394] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4896.897410] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4896.897420] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4896.897427] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4896.897440] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4896.897445] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4896.897455] ? mutex_trylock+0xcd/0xe0 >[ 4896.897463] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4896.897505] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4896.897539] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4896.897548] ? __lock_acquire+0x2d4/0x1340 >[ 4896.897580] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4896.897618] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4896.897653] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4896.897680] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4896.897713] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4896.897728] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4896.897736] drm_ioctl+0x2d5/0x370 [drm] >[ 4896.897754] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4896.897759] ? __pm_runtime_resume+0x54/0x90 >[ 4896.897764] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4896.897782] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4896.897788] do_vfs_ioctl+0xa5/0x6e0 >[ 4896.897794] SyS_ioctl+0x74/0x80 >[ 4896.897799] do_syscall_64+0x79/0x220 >[ 4896.897803] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4896.897805] RIP: 0033:0x7f70a90d90f7 >[ 4896.897807] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4896.897809] RAX: ffffffffffffffda RBX: 000055e7ef8fffa0 RCX: 00007f70a90d90f7 >[ 4896.897811] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4896.897812] RBP: 00007ffd456b98b0 R08: 000055e7ef8fffa0 R09: 00007f70a939dc50 >[ 4896.897813] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4896.897814] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ed7de650 >[ 4897.035202] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4897.035205] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4897.035208] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4897.035210] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4897.035211] Call Trace: >[ 4897.035218] dump_stack+0x85/0xbf >[ 4897.035222] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4897.035230] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4897.035239] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4897.035245] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4897.035249] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4897.035257] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4897.035260] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4897.035266] ? mutex_trylock+0xcd/0xe0 >[ 4897.035274] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4897.035311] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4897.035332] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4897.035338] ? __lock_acquire+0x2d4/0x1340 >[ 4897.035358] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4897.035381] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4897.035403] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4897.035423] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4897.035444] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4897.035456] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4897.035474] drm_ioctl+0x2d5/0x370 [drm] >[ 4897.035491] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4897.035496] ? __pm_runtime_resume+0x54/0x90 >[ 4897.035500] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4897.035518] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4897.035523] do_vfs_ioctl+0xa5/0x6e0 >[ 4897.035530] SyS_ioctl+0x74/0x80 >[ 4897.035534] do_syscall_64+0x79/0x220 >[ 4897.035537] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4897.035540] RIP: 0033:0x7f70a90d90f7 >[ 4897.035541] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4897.035544] RAX: ffffffffffffffda RBX: 000055e7ef8fffa0 RCX: 00007f70a90d90f7 >[ 4897.035545] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4897.035546] RBP: 00007ffd456b98b0 R08: 000055e7ef8fffa0 R09: 00007f70a939dc50 >[ 4897.035547] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4897.035549] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ed7de650 >[ 4897.665874] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4897.665883] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4897.665887] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4897.665890] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4897.665892] Call Trace: >[ 4897.665900] dump_stack+0x85/0xbf >[ 4897.665906] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4897.665918] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4897.665935] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4897.665945] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4897.665952] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4897.665966] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4897.665971] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4897.665981] ? mutex_trylock+0xcd/0xe0 >[ 4897.665989] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4897.666031] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4897.666061] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4897.666103] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4897.666157] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4897.666206] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4897.666244] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4897.666305] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4897.666336] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4897.666353] drm_ioctl+0x2d5/0x370 [drm] >[ 4897.666384] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4897.666392] ? __pm_runtime_resume+0x54/0x90 >[ 4897.666400] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4897.666429] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4897.666437] do_vfs_ioctl+0xa5/0x6e0 >[ 4897.666448] SyS_ioctl+0x74/0x80 >[ 4897.666456] do_syscall_64+0x79/0x220 >[ 4897.666461] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4897.666465] RIP: 0033:0x7f70a90d90f7 >[ 4897.666467] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4897.666471] RAX: ffffffffffffffda RBX: 000055e7ed9e5080 RCX: 00007f70a90d90f7 >[ 4897.666473] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4897.666475] RBP: 00007ffd456b9940 R08: 000055e7ed9e5080 R09: 0000000000000004 >[ 4897.666477] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4897.666479] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eeac0400 >[ 4902.042639] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4902.042643] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4902.042647] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4902.042648] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4902.042650] Call Trace: >[ 4902.042658] dump_stack+0x85/0xbf >[ 4902.042663] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4902.042672] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4902.042683] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4902.042690] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4902.042695] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4902.042705] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4902.042710] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4902.042721] ? mutex_trylock+0xcd/0xe0 >[ 4902.042731] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4902.042773] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4902.042805] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4902.042848] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4902.042880] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4902.042914] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4902.042945] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4902.042980] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4902.042994] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4902.043004] drm_ioctl+0x2d5/0x370 [drm] >[ 4902.043028] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4902.043036] ? __pm_runtime_resume+0x54/0x90 >[ 4902.043044] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4902.043066] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4902.043074] do_vfs_ioctl+0xa5/0x6e0 >[ 4902.043086] SyS_ioctl+0x74/0x80 >[ 4902.043092] do_syscall_64+0x79/0x220 >[ 4902.043096] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4902.043099] RIP: 0033:0x7f70a90d90f7 >[ 4902.043101] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4902.043104] RAX: ffffffffffffffda RBX: 000055e7ef6eb280 RCX: 00007f70a90d90f7 >[ 4902.043106] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4902.043107] RBP: 00007ffd456b9940 R08: 000055e7ef6eb280 R09: 0000000000000004 >[ 4902.043109] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4902.043111] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef57b110 >[ 4902.133937] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4902.133943] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4902.133947] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4902.133950] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4902.133952] Call Trace: >[ 4902.133963] dump_stack+0x85/0xbf >[ 4902.133970] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4902.133983] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4902.134001] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4902.134009] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4902.134016] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4902.134030] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4902.134036] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4902.134046] ? mutex_trylock+0xcd/0xe0 >[ 4902.134055] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4902.134116] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4902.134150] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4902.134187] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4902.134223] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4902.134254] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4902.134281] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4902.134312] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4902.134326] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4902.134339] drm_ioctl+0x2d5/0x370 [drm] >[ 4902.134365] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4902.134373] ? __pm_runtime_resume+0x54/0x90 >[ 4902.134380] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4902.134410] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4902.134417] do_vfs_ioctl+0xa5/0x6e0 >[ 4902.134427] SyS_ioctl+0x74/0x80 >[ 4902.134435] do_syscall_64+0x79/0x220 >[ 4902.134440] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4902.134444] RIP: 0033:0x7f70a90d90f7 >[ 4902.134446] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4902.134451] RAX: ffffffffffffffda RBX: 000055e7ef6eb280 RCX: 00007f70a90d90f7 >[ 4902.134453] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4902.134455] RBP: 00007ffd456b9940 R08: 000055e7ef6eb280 R09: 0000000000000004 >[ 4902.134457] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4902.134459] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef57b110 >[ 4903.248088] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4903.248092] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4903.248095] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4903.248098] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4903.248099] Call Trace: >[ 4903.248108] dump_stack+0x85/0xbf >[ 4903.248114] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4903.248125] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4903.248141] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4903.248152] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4903.248158] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4903.248172] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4903.248177] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4903.248187] ? mutex_trylock+0xcd/0xe0 >[ 4903.248196] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4903.248235] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4903.248267] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4903.248307] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4903.248337] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4903.248359] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4903.248377] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4903.248398] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4903.248411] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4903.248420] drm_ioctl+0x2d5/0x370 [drm] >[ 4903.248438] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4903.248445] ? __pm_runtime_resume+0x54/0x90 >[ 4903.248451] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4903.248470] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4903.248475] do_vfs_ioctl+0xa5/0x6e0 >[ 4903.248482] SyS_ioctl+0x74/0x80 >[ 4903.248487] do_syscall_64+0x79/0x220 >[ 4903.248490] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4903.248492] RIP: 0033:0x7f70a90d90f7 >[ 4903.248494] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4903.248497] RAX: ffffffffffffffda RBX: 000055e7ee0502d0 RCX: 00007f70a90d90f7 >[ 4903.248498] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4903.248499] RBP: 00007ffd456b99b0 R08: 000055e7ee0502d0 R09: 0000000000000004 >[ 4903.248500] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4903.248502] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ef0826a0 >[ 4903.852269] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4903.852273] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4903.852277] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4903.852279] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4903.852280] Call Trace: >[ 4903.852290] dump_stack+0x85/0xbf >[ 4903.852295] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4903.852307] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4903.852322] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4903.852332] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4903.852337] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4903.852351] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4903.852356] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4903.852365] ? mutex_trylock+0xcd/0xe0 >[ 4903.852373] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4903.852411] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4903.852439] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4903.852475] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4903.852511] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4903.852534] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4903.852550] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4903.852569] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4903.852582] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4903.852589] drm_ioctl+0x2d5/0x370 [drm] >[ 4903.852606] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4903.852610] ? __pm_runtime_resume+0x54/0x90 >[ 4903.852616] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4903.852633] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4903.852638] do_vfs_ioctl+0xa5/0x6e0 >[ 4903.852645] SyS_ioctl+0x74/0x80 >[ 4903.852650] do_syscall_64+0x79/0x220 >[ 4903.852653] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4903.852656] RIP: 0033:0x7f70a90d90f7 >[ 4903.852657] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4903.852660] RAX: ffffffffffffffda RBX: 000055e7ee0502d0 RCX: 00007f70a90d90f7 >[ 4903.852661] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4903.852662] RBP: 00007ffd456b99b0 R08: 000055e7ee0502d0 R09: 0000000000000004 >[ 4903.852664] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4903.852665] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ef0826a0 >[ 4904.400638] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4904.400641] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4904.400644] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4904.400645] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4904.400647] Call Trace: >[ 4904.400654] dump_stack+0x85/0xbf >[ 4904.400659] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4904.400667] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4904.400676] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4904.400683] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4904.400687] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4904.400695] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4904.400699] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4904.400705] ? mutex_trylock+0xcd/0xe0 >[ 4904.400711] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4904.400744] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4904.400766] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4904.400791] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4904.400815] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4904.400837] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4904.400855] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4904.400876] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4904.400887] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4904.400895] drm_ioctl+0x2d5/0x370 [drm] >[ 4904.400913] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4904.400917] ? __pm_runtime_resume+0x54/0x90 >[ 4904.400922] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4904.400941] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4904.400946] do_vfs_ioctl+0xa5/0x6e0 >[ 4904.400953] SyS_ioctl+0x74/0x80 >[ 4904.400958] do_syscall_64+0x79/0x220 >[ 4904.400961] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4904.400964] RIP: 0033:0x7f70a90d90f7 >[ 4904.400965] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4904.400968] RAX: ffffffffffffffda RBX: 000055e7ee29b3a0 RCX: 00007f70a90d90f7 >[ 4904.400969] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4904.400971] RBP: 00007ffd456b98b0 R08: 000055e7ee29b3a0 R09: 0000000000000004 >[ 4904.400972] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4904.400973] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ef112d30 >[ 4909.777144] swiotlb_tbl_map_single: 6 callbacks suppressed >[ 4909.777147] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4909.777151] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4909.777153] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4909.777155] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4909.777156] Call Trace: >[ 4909.777163] dump_stack+0x85/0xbf >[ 4909.777167] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4909.777175] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4909.777185] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4909.777192] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4909.777196] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4909.777203] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4909.777206] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4909.777213] ? mutex_trylock+0xcd/0xe0 >[ 4909.777219] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4909.777256] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4909.777281] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4909.777306] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4909.777329] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4909.777351] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4909.777369] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4909.777390] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4909.777404] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4909.777414] drm_ioctl+0x2d5/0x370 [drm] >[ 4909.777430] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4909.777435] ? __pm_runtime_resume+0x54/0x90 >[ 4909.777441] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4909.777459] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4909.777465] do_vfs_ioctl+0xa5/0x6e0 >[ 4909.777472] SyS_ioctl+0x74/0x80 >[ 4909.777477] do_syscall_64+0x79/0x220 >[ 4909.777482] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4909.777486] RIP: 0033:0x7f70a90d90f7 >[ 4909.777487] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4909.777490] RAX: ffffffffffffffda RBX: 000055e7ed8e5420 RCX: 00007f70a90d90f7 >[ 4909.777491] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4909.777493] RBP: 00007ffd456b9940 R08: 000055e7ed8e5420 R09: 0000000000000004 >[ 4909.777494] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4909.777495] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee3aaaf0 >[ 4914.778091] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4914.778096] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4914.778100] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4914.778102] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4914.778104] Call Trace: >[ 4914.778112] dump_stack+0x85/0xbf >[ 4914.778118] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4914.778130] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4914.778145] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4914.778156] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4914.778162] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4914.778177] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4914.778182] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4914.778190] ? mutex_trylock+0xcd/0xe0 >[ 4914.778199] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4914.778238] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4914.778270] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4914.778306] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4914.778341] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4914.778375] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4914.778399] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4914.778432] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4914.778448] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4914.778461] drm_ioctl+0x2d5/0x370 [drm] >[ 4914.778488] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4914.778495] ? __pm_runtime_resume+0x54/0x90 >[ 4914.778503] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4914.778532] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4914.778539] do_vfs_ioctl+0xa5/0x6e0 >[ 4914.778551] SyS_ioctl+0x74/0x80 >[ 4914.778558] do_syscall_64+0x79/0x220 >[ 4914.778563] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4914.778567] RIP: 0033:0x7f70a90d90f7 >[ 4914.778569] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4914.778573] RAX: ffffffffffffffda RBX: 000055e7ec4d56d0 RCX: 00007f70a90d90f7 >[ 4914.778575] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4914.778577] RBP: 00007ffd456b9940 R08: 000055e7ec4d56d0 R09: 0000000000000004 >[ 4914.778579] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4914.778582] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee478a90 >[ 4918.905779] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4918.905783] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4918.905786] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4918.905787] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4918.905789] Call Trace: >[ 4918.905795] dump_stack+0x85/0xbf >[ 4918.905800] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4918.905807] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4918.905816] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4918.905823] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4918.905827] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4918.905835] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4918.905838] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4918.905844] ? mutex_trylock+0xcd/0xe0 >[ 4918.905849] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4918.905882] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4918.905905] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4918.905928] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4918.905952] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4918.905973] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4918.905990] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4918.906010] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4918.906022] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4918.906033] drm_ioctl+0x2d5/0x370 [drm] >[ 4918.906050] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4918.906055] ? __pm_runtime_resume+0x54/0x90 >[ 4918.906060] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4918.906078] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4918.906084] do_vfs_ioctl+0xa5/0x6e0 >[ 4918.906090] SyS_ioctl+0x74/0x80 >[ 4918.906095] do_syscall_64+0x79/0x220 >[ 4918.906098] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4918.906101] RIP: 0033:0x7f70a90d90f7 >[ 4918.906102] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4918.906105] RAX: ffffffffffffffda RBX: 000055e7ef1b8f50 RCX: 00007f70a90d90f7 >[ 4918.906106] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4918.906107] RBP: 00007ffd456b9940 R08: 000055e7ef1b8f50 R09: 0000000000000004 >[ 4918.906109] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4918.906110] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edf66e30 >[ 4925.117111] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4925.117115] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4925.117118] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4925.117120] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4925.117122] Call Trace: >[ 4925.117129] dump_stack+0x85/0xbf >[ 4925.117135] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4925.117146] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4925.117160] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4925.117169] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4925.117175] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4925.117187] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4925.117191] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4925.117200] ? mutex_trylock+0xcd/0xe0 >[ 4925.117207] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4925.117244] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4925.117275] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4925.117284] ? __lock_acquire+0x2d4/0x1340 >[ 4925.117315] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4925.117350] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4925.117382] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4925.117407] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4925.117437] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4925.117452] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4925.117465] drm_ioctl+0x2d5/0x370 [drm] >[ 4925.117492] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4925.117499] ? __pm_runtime_resume+0x54/0x90 >[ 4925.117506] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4925.117533] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4925.117540] do_vfs_ioctl+0xa5/0x6e0 >[ 4925.117551] SyS_ioctl+0x74/0x80 >[ 4925.117559] do_syscall_64+0x79/0x220 >[ 4925.117564] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4925.117567] RIP: 0033:0x7f70a90d90f7 >[ 4925.117569] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4925.117572] RAX: ffffffffffffffda RBX: 000055e7ee35db60 RCX: 00007f70a90d90f7 >[ 4925.117574] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4925.117576] RBP: 00007ffd456b9940 R08: 000055e7ee35db60 R09: 0000000000000004 >[ 4925.117578] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4925.117579] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb9426b0 >[ 4925.412170] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4925.412173] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4925.412176] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4925.412177] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4925.412178] Call Trace: >[ 4925.412185] dump_stack+0x85/0xbf >[ 4925.412189] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4925.412197] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4925.412206] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4925.412212] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4925.412217] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4925.412225] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4925.412228] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4925.412234] ? mutex_trylock+0xcd/0xe0 >[ 4925.412239] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4925.412271] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4925.412297] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4925.412321] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4925.412344] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4925.412365] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4925.412383] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4925.412404] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4925.412417] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4925.412426] drm_ioctl+0x2d5/0x370 [drm] >[ 4925.412443] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4925.412448] ? __pm_runtime_resume+0x54/0x90 >[ 4925.412453] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4925.412471] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4925.412476] do_vfs_ioctl+0xa5/0x6e0 >[ 4925.412483] SyS_ioctl+0x74/0x80 >[ 4925.412488] do_syscall_64+0x79/0x220 >[ 4925.412491] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4925.412494] RIP: 0033:0x7f70a90d90f7 >[ 4925.412495] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4925.412498] RAX: ffffffffffffffda RBX: 000055e7edccb2f0 RCX: 00007f70a90d90f7 >[ 4925.412500] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4925.412501] RBP: 00007ffd456b9940 R08: 000055e7edccb2f0 R09: 0000000000000004 >[ 4925.412502] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4925.412503] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edb7e330 >[ 4929.010461] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4929.010464] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4929.010467] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4929.010468] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4929.010469] Call Trace: >[ 4929.010476] dump_stack+0x85/0xbf >[ 4929.010481] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4929.010488] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4929.010497] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4929.010503] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4929.010507] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4929.010515] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4929.010518] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4929.010524] ? mutex_trylock+0xcd/0xe0 >[ 4929.010529] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4929.010562] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4929.010586] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4929.010608] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4929.010629] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4929.010649] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4929.010665] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4929.010685] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4929.010697] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4929.010704] drm_ioctl+0x2d5/0x370 [drm] >[ 4929.010721] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4929.010725] ? __pm_runtime_resume+0x54/0x90 >[ 4929.010730] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4929.010748] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4929.010753] do_vfs_ioctl+0xa5/0x6e0 >[ 4929.010759] SyS_ioctl+0x74/0x80 >[ 4929.010764] do_syscall_64+0x79/0x220 >[ 4929.010768] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4929.010770] RIP: 0033:0x7f70a90d90f7 >[ 4929.010771] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4929.010774] RAX: ffffffffffffffda RBX: 000055e7edca0500 RCX: 00007f70a90d90f7 >[ 4929.010775] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4929.010777] RBP: 00007ffd456b9940 R08: 000055e7edca0500 R09: 0000000000000004 >[ 4929.010778] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4929.010779] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef3be910 >[ 4931.850210] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4931.850215] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4931.850219] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4931.850221] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4931.850223] Call Trace: >[ 4931.850232] dump_stack+0x85/0xbf >[ 4931.850238] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4931.850249] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4931.850265] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4931.850275] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4931.850282] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4931.850295] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4931.850300] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4931.850310] ? mutex_trylock+0xcd/0xe0 >[ 4931.850318] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4931.850360] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4931.850392] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4931.850430] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4931.850468] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4931.850502] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4931.850529] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4931.850562] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4931.850577] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4931.850591] drm_ioctl+0x2d5/0x370 [drm] >[ 4931.850629] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4931.850636] ? __pm_runtime_resume+0x54/0x90 >[ 4931.850644] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4931.850673] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4931.850681] do_vfs_ioctl+0xa5/0x6e0 >[ 4931.850692] SyS_ioctl+0x74/0x80 >[ 4931.850699] do_syscall_64+0x79/0x220 >[ 4931.850704] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4931.850708] RIP: 0033:0x7f70a90d90f7 >[ 4931.850710] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4931.850714] RAX: ffffffffffffffda RBX: 000055e7ed89e100 RCX: 00007f70a90d90f7 >[ 4931.850716] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4931.850718] RBP: 00007ffd456b9940 R08: 000055e7ed89e100 R09: 0000000000000004 >[ 4931.850721] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4931.850722] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb53a610 >[ 4932.814326] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4932.814330] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4932.814334] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4932.814336] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4932.814338] Call Trace: >[ 4932.814346] dump_stack+0x85/0xbf >[ 4932.814352] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4932.814364] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4932.814381] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4932.814392] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4932.814398] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4932.814412] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4932.814417] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4932.814425] ? mutex_trylock+0xcd/0xe0 >[ 4932.814432] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4932.814474] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4932.814509] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4932.814547] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4932.814581] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4932.814614] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4932.814643] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4932.814675] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4932.814690] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4932.814703] drm_ioctl+0x2d5/0x370 [drm] >[ 4932.814728] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4932.814734] ? __pm_runtime_resume+0x54/0x90 >[ 4932.814741] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4932.814767] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4932.814774] do_vfs_ioctl+0xa5/0x6e0 >[ 4932.814784] SyS_ioctl+0x74/0x80 >[ 4932.814790] do_syscall_64+0x79/0x220 >[ 4932.814795] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4932.814798] RIP: 0033:0x7f70a90d90f7 >[ 4932.814800] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4932.814803] RAX: ffffffffffffffda RBX: 000055e7ee354960 RCX: 00007f70a90d90f7 >[ 4932.814805] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4932.814807] RBP: 00007ffd456b9940 R08: 000055e7ee354960 R09: 0000000000000004 >[ 4932.814808] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4932.814810] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebbd9a50 >[ 4933.822852] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4933.822858] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4933.822862] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4933.822864] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4933.822866] Call Trace: >[ 4933.822876] dump_stack+0x85/0xbf >[ 4933.822882] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4933.822895] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4933.822911] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4933.822922] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4933.822928] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4933.822943] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4933.822948] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4933.822958] ? mutex_trylock+0xcd/0xe0 >[ 4933.822966] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4933.823020] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4933.823049] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4933.823085] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4933.823120] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4933.823153] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4933.823178] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4933.823201] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4933.823213] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4933.823220] drm_ioctl+0x2d5/0x370 [drm] >[ 4933.823237] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4933.823242] ? __pm_runtime_resume+0x54/0x90 >[ 4933.823247] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4933.823264] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4933.823270] do_vfs_ioctl+0xa5/0x6e0 >[ 4933.823277] SyS_ioctl+0x74/0x80 >[ 4933.823281] do_syscall_64+0x79/0x220 >[ 4933.823285] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4933.823287] RIP: 0033:0x7f70a90d90f7 >[ 4933.823289] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4933.823291] RAX: ffffffffffffffda RBX: 000055e7edf43a10 RCX: 00007f70a90d90f7 >[ 4933.823293] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4933.823294] RBP: 00007ffd456b9940 R08: 000055e7edf43a10 R09: 0000000000000004 >[ 4933.823295] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4933.823296] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed98b130 >[ 4934.169422] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4934.169425] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4934.169428] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4934.169429] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4934.169431] Call Trace: >[ 4934.169438] dump_stack+0x85/0xbf >[ 4934.169442] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4934.169452] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4934.169468] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4934.169474] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4934.169479] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4934.169491] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4934.169495] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4934.169504] ? mutex_trylock+0xcd/0xe0 >[ 4934.169511] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4934.169556] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4934.169583] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4934.169618] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4934.169651] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4934.169684] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4934.169709] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4934.169742] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4934.169759] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4934.169772] drm_ioctl+0x2d5/0x370 [drm] >[ 4934.169799] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4934.169806] ? __pm_runtime_resume+0x54/0x90 >[ 4934.169815] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4934.169845] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4934.169853] do_vfs_ioctl+0xa5/0x6e0 >[ 4934.169866] SyS_ioctl+0x74/0x80 >[ 4934.169874] do_syscall_64+0x79/0x220 >[ 4934.169878] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4934.169882] RIP: 0033:0x7f70a90d90f7 >[ 4934.169884] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4934.169889] RAX: ffffffffffffffda RBX: 000055e7eda7d8d0 RCX: 00007f70a90d90f7 >[ 4934.169891] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4934.169893] RBP: 00007ffd456b9940 R08: 000055e7eda7d8d0 R09: 0000000000000004 >[ 4934.169896] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4934.169898] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edc2f8b0 >[ 4936.674931] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4936.674936] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4936.674940] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4936.674942] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4936.674944] Call Trace: >[ 4936.674953] dump_stack+0x85/0xbf >[ 4936.674959] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4936.674971] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4936.674987] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4936.674998] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4936.675005] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4936.675018] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4936.675024] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4936.675033] ? mutex_trylock+0xcd/0xe0 >[ 4936.675042] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4936.675087] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4936.675120] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4936.675158] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4936.675195] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4936.675229] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4936.675255] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4936.675289] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4936.675304] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4936.675319] drm_ioctl+0x2d5/0x370 [drm] >[ 4936.675346] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4936.675353] ? __pm_runtime_resume+0x54/0x90 >[ 4936.675361] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4936.675390] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4936.675398] do_vfs_ioctl+0xa5/0x6e0 >[ 4936.675410] SyS_ioctl+0x74/0x80 >[ 4936.675418] do_syscall_64+0x79/0x220 >[ 4936.675423] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4936.675426] RIP: 0033:0x7f70a90d90f7 >[ 4936.675429] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4936.675433] RAX: ffffffffffffffda RBX: 000055e7ed9b3110 RCX: 00007f70a90d90f7 >[ 4936.675435] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4936.675437] RBP: 00007ffd456b9940 R08: 000055e7ed9b3110 R09: 0000000000000004 >[ 4936.675439] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4936.675441] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed8e4370 >[ 4939.570034] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4939.570038] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4939.570042] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4939.570045] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4939.570047] Call Trace: >[ 4939.570056] dump_stack+0x85/0xbf >[ 4939.570062] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4939.570070] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4939.570080] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4939.570086] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4939.570090] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4939.570098] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4939.570102] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4939.570108] ? mutex_trylock+0xcd/0xe0 >[ 4939.570114] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4939.570148] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4939.570181] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4939.570218] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4939.570251] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4939.570285] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4939.570311] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4939.570343] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4939.570358] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4939.570372] drm_ioctl+0x2d5/0x370 [drm] >[ 4939.570400] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4939.570407] ? __pm_runtime_resume+0x54/0x90 >[ 4939.570415] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4939.570444] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4939.570452] do_vfs_ioctl+0xa5/0x6e0 >[ 4939.570464] SyS_ioctl+0x74/0x80 >[ 4939.570471] do_syscall_64+0x79/0x220 >[ 4939.570476] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4939.570480] RIP: 0033:0x7f70a90d90f7 >[ 4939.570482] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4939.570487] RAX: ffffffffffffffda RBX: 000055e7ef0afeb0 RCX: 00007f70a90d90f7 >[ 4939.570498] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4939.570500] RBP: 00007ffd456b9940 R08: 000055e7ef0afeb0 R09: 0000000000000004 >[ 4939.570502] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4939.570504] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee0de190 >[ 4940.977459] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4940.977464] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4940.977468] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4940.977470] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4940.977472] Call Trace: >[ 4940.977481] dump_stack+0x85/0xbf >[ 4940.977486] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4940.977494] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4940.977503] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4940.977510] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4940.977513] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4940.977522] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4940.977525] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4940.977531] ? mutex_trylock+0xcd/0xe0 >[ 4940.977536] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4940.977573] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4940.977592] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4940.977617] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4940.977649] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4940.977677] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4940.977700] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4940.977731] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4940.977746] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4940.977758] drm_ioctl+0x2d5/0x370 [drm] >[ 4940.977783] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4940.977789] ? __pm_runtime_resume+0x54/0x90 >[ 4940.977797] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4940.977823] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4940.977831] do_vfs_ioctl+0xa5/0x6e0 >[ 4940.977842] SyS_ioctl+0x74/0x80 >[ 4940.977849] do_syscall_64+0x79/0x220 >[ 4940.977853] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4940.977857] RIP: 0033:0x7f70a90d90f7 >[ 4940.977859] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4940.977862] RAX: ffffffffffffffda RBX: 000055e7edc8c600 RCX: 00007f70a90d90f7 >[ 4940.977864] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4940.977866] RBP: 00007ffd456b9940 R08: 000055e7edc8c600 R09: 0000000000000004 >[ 4940.977868] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4940.977870] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed312890 >[ 4941.633717] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4941.633722] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4941.633726] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4941.633727] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4941.633729] Call Trace: >[ 4941.633738] dump_stack+0x85/0xbf >[ 4941.633745] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4941.633758] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4941.633773] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4941.633784] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4941.633788] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4941.633796] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4941.633799] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4941.633806] ? mutex_trylock+0xcd/0xe0 >[ 4941.633811] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4941.633866] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4941.633885] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4941.633907] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4941.633928] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4941.633949] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4941.633965] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4941.633985] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4941.633997] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4941.634005] drm_ioctl+0x2d5/0x370 [drm] >[ 4941.634022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4941.634026] ? __pm_runtime_resume+0x54/0x90 >[ 4941.634032] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4941.634049] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4941.634055] do_vfs_ioctl+0xa5/0x6e0 >[ 4941.634062] SyS_ioctl+0x74/0x80 >[ 4941.634067] do_syscall_64+0x79/0x220 >[ 4941.634070] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4941.634072] RIP: 0033:0x7f70a90d90f7 >[ 4941.634074] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4941.634077] RAX: ffffffffffffffda RBX: 000055e7ed0b21f0 RCX: 00007f70a90d90f7 >[ 4941.634078] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4941.634079] RBP: 00007ffd456b9940 R08: 000055e7ed0b21f0 R09: 0000000000000004 >[ 4941.634080] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4941.634082] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef151f10 >[ 4942.365222] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4942.365227] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4942.365231] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4942.365233] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4942.365235] Call Trace: >[ 4942.365244] dump_stack+0x85/0xbf >[ 4942.365250] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4942.365262] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4942.365278] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4942.365289] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4942.365295] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4942.365309] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4942.365314] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4942.365324] ? mutex_trylock+0xcd/0xe0 >[ 4942.365332] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4942.365376] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4942.365409] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4942.365418] ? __lock_acquire+0x2d4/0x1340 >[ 4942.365451] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4942.365489] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4942.365534] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4942.365560] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4942.365593] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4942.365610] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4942.365624] drm_ioctl+0x2d5/0x370 [drm] >[ 4942.365651] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4942.365658] ? __pm_runtime_resume+0x54/0x90 >[ 4942.365666] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4942.365695] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4942.365704] do_vfs_ioctl+0xa5/0x6e0 >[ 4942.365715] SyS_ioctl+0x74/0x80 >[ 4942.365723] do_syscall_64+0x79/0x220 >[ 4942.365728] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4942.365731] RIP: 0033:0x7f70a90d90f7 >[ 4942.365733] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4942.365738] RAX: ffffffffffffffda RBX: 000055e7ed0b21f0 RCX: 00007f70a90d90f7 >[ 4942.365740] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4942.365742] RBP: 00007ffd456b9940 R08: 000055e7ed0b21f0 R09: 00007f70a939dc50 >[ 4942.365744] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4942.365746] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef290c00 >[ 4946.575695] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4946.575700] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4946.575704] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 4946.575706] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4946.575708] Call Trace: >[ 4946.575717] dump_stack+0x85/0xbf >[ 4946.575724] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4946.575737] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4946.575752] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4946.575763] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4946.575767] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4946.575775] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4946.575778] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4946.575784] ? mutex_trylock+0xcd/0xe0 >[ 4946.575789] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4946.575827] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4946.575857] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4946.575893] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4946.575928] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4946.575962] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4946.575987] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4946.576020] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4946.576035] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4946.576048] drm_ioctl+0x2d5/0x370 [drm] >[ 4946.576076] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4946.576083] ? __pm_runtime_resume+0x54/0x90 >[ 4946.576091] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4946.576119] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4946.576126] do_vfs_ioctl+0xa5/0x6e0 >[ 4946.576137] SyS_ioctl+0x74/0x80 >[ 4946.576144] do_syscall_64+0x79/0x220 >[ 4946.576149] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4946.576153] RIP: 0033:0x7fd8d64ef0f7 >[ 4946.576155] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4946.576159] RAX: ffffffffffffffda RBX: 0000000002fe28a0 RCX: 00007fd8d64ef0f7 >[ 4946.576161] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 4946.576163] RBP: 00007ffcc6dba370 R08: 0000000002fe28a0 R09: 0000000000000004 >[ 4946.576165] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4946.576167] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002f75350 >[ 4946.584414] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4946.584418] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4946.584422] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4946.584424] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4946.584426] Call Trace: >[ 4946.584434] dump_stack+0x85/0xbf >[ 4946.584440] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4946.584451] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4946.584467] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4946.584478] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4946.584484] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4946.584498] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4946.584503] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4946.584512] ? mutex_trylock+0xcd/0xe0 >[ 4946.584520] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4946.584563] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4946.584592] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4946.584627] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4946.584661] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4946.584693] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4946.584718] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4946.584751] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4946.584766] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4946.584778] drm_ioctl+0x2d5/0x370 [drm] >[ 4946.584803] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4946.584810] ? __pm_runtime_resume+0x54/0x90 >[ 4946.584817] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4946.584845] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4946.584853] do_vfs_ioctl+0xa5/0x6e0 >[ 4946.584864] SyS_ioctl+0x74/0x80 >[ 4946.584871] do_syscall_64+0x79/0x220 >[ 4946.584876] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4946.584879] RIP: 0033:0x7f70a90d90f7 >[ 4946.584881] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4946.584885] RAX: ffffffffffffffda RBX: 000055e7eda9b620 RCX: 00007f70a90d90f7 >[ 4946.584887] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4946.584889] RBP: 00007ffd456b9940 R08: 000055e7eda9b620 R09: 0000000000000004 >[ 4946.584891] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4946.584893] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eee7fc00 >[ 4946.714236] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4946.714241] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4946.714245] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4946.714248] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4946.714250] Call Trace: >[ 4946.714260] dump_stack+0x85/0xbf >[ 4946.714266] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4946.714279] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4946.714297] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4946.714310] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4946.714317] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4946.714333] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4946.714339] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4946.714350] ? mutex_trylock+0xcd/0xe0 >[ 4946.714360] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4946.714404] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4946.714440] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4946.714482] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4946.714524] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4946.714562] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4946.714592] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4946.714630] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4946.714648] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4946.714664] drm_ioctl+0x2d5/0x370 [drm] >[ 4946.714696] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4946.714705] ? __pm_runtime_resume+0x54/0x90 >[ 4946.714714] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4946.714748] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4946.714758] do_vfs_ioctl+0xa5/0x6e0 >[ 4946.714771] SyS_ioctl+0x74/0x80 >[ 4946.714779] do_syscall_64+0x79/0x220 >[ 4946.714785] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4946.714789] RIP: 0033:0x7f70a90d90f7 >[ 4946.714792] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4946.714797] RAX: ffffffffffffffda RBX: 000055e7ee48eba0 RCX: 00007f70a90d90f7 >[ 4946.714800] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4946.714802] RBP: 00007ffd456b98b0 R08: 000055e7ee48eba0 R09: 0000000000000004 >[ 4946.714805] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4946.714807] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ef5ce400 >[ 4947.602958] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4947.602961] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4947.602964] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 4947.602966] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4947.602967] Call Trace: >[ 4947.602974] dump_stack+0x85/0xbf >[ 4947.602980] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4947.602992] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4947.603007] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4947.603018] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4947.603024] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4947.603037] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4947.603042] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4947.603051] ? mutex_trylock+0xcd/0xe0 >[ 4947.603060] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4947.603098] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4947.603132] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4947.603170] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4947.603207] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4947.603242] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4947.603268] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4947.603302] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4947.603317] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4947.603331] drm_ioctl+0x2d5/0x370 [drm] >[ 4947.603359] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4947.603366] ? __pm_runtime_resume+0x54/0x90 >[ 4947.603374] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4947.603405] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4947.603413] do_vfs_ioctl+0xa5/0x6e0 >[ 4947.603425] SyS_ioctl+0x74/0x80 >[ 4947.603433] do_syscall_64+0x79/0x220 >[ 4947.603438] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4947.603441] RIP: 0033:0x7fd8d64ef0f7 >[ 4947.603444] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4947.603448] RAX: ffffffffffffffda RBX: 0000000002f8aa40 RCX: 00007fd8d64ef0f7 >[ 4947.603450] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 4947.603452] RBP: 00007ffcc6dba370 R08: 0000000002f8aa40 R09: 0000000000000004 >[ 4947.603454] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4947.603456] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff7150 >[ 4947.609040] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4947.609044] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4947.609047] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4947.609049] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4947.609051] Call Trace: >[ 4947.609058] dump_stack+0x85/0xbf >[ 4947.609063] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4947.609073] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4947.609089] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4947.609099] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4947.609105] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4947.609118] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4947.609123] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4947.609132] ? mutex_trylock+0xcd/0xe0 >[ 4947.609140] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4947.609173] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4947.609213] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4947.609250] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4947.609285] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4947.609307] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4947.609323] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4947.609343] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4947.609355] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4947.609363] drm_ioctl+0x2d5/0x370 [drm] >[ 4947.609379] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4947.609384] ? __pm_runtime_resume+0x54/0x90 >[ 4947.609389] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4947.609407] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4947.609412] do_vfs_ioctl+0xa5/0x6e0 >[ 4947.609419] SyS_ioctl+0x74/0x80 >[ 4947.609424] do_syscall_64+0x79/0x220 >[ 4947.609427] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4947.609430] RIP: 0033:0x7f70a90d90f7 >[ 4947.609431] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4947.609434] RAX: ffffffffffffffda RBX: 000055e7f02ba220 RCX: 00007f70a90d90f7 >[ 4947.609435] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4947.609436] RBP: 00007ffd456b9940 R08: 000055e7f02ba220 R09: 0000000000000004 >[ 4947.609438] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4947.609439] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef5ce2b0 >[ 4951.819188] swiotlb_tbl_map_single: 4 callbacks suppressed >[ 4951.819190] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4951.819193] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4951.819196] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4951.819197] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4951.819198] Call Trace: >[ 4951.819205] dump_stack+0x85/0xbf >[ 4951.819210] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4951.819219] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4951.819228] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4951.819234] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4951.819238] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4951.819246] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4951.819250] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4951.819256] ? mutex_trylock+0xcd/0xe0 >[ 4951.819261] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4951.819296] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4951.819317] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4951.819340] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4951.819363] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4951.819385] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4951.819402] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4951.819422] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4951.819434] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4951.819442] drm_ioctl+0x2d5/0x370 [drm] >[ 4951.819460] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4951.819465] ? __pm_runtime_resume+0x54/0x90 >[ 4951.819470] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4951.819488] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4951.819493] do_vfs_ioctl+0xa5/0x6e0 >[ 4951.819500] SyS_ioctl+0x74/0x80 >[ 4951.819504] do_syscall_64+0x79/0x220 >[ 4951.819508] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4951.819510] RIP: 0033:0x7f70a90d90f7 >[ 4951.819512] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4951.819514] RAX: ffffffffffffffda RBX: 000055e7ed89c280 RCX: 00007f70a90d90f7 >[ 4951.819516] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4951.819517] RBP: 00007ffd456b9940 R08: 000055e7ed89c280 R09: 0000000000000004 >[ 4951.819518] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4951.819520] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edb5f800 >[ 4952.461219] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4952.461222] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4952.461225] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4952.461227] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4952.461228] Call Trace: >[ 4952.461234] dump_stack+0x85/0xbf >[ 4952.461239] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4952.461247] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4952.461255] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4952.461261] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4952.461265] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4952.461273] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4952.461276] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4952.461281] ? mutex_trylock+0xcd/0xe0 >[ 4952.461286] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4952.461319] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4952.461340] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4952.461363] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4952.461386] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4952.461408] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4952.461425] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4952.461452] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4952.461468] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4952.461479] drm_ioctl+0x2d5/0x370 [drm] >[ 4952.461502] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4952.461508] ? __pm_runtime_resume+0x54/0x90 >[ 4952.461515] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4952.461542] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4952.461549] do_vfs_ioctl+0xa5/0x6e0 >[ 4952.461556] SyS_ioctl+0x74/0x80 >[ 4952.461561] do_syscall_64+0x79/0x220 >[ 4952.461564] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4952.461566] RIP: 0033:0x7f70a90d90f7 >[ 4952.461568] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4952.461570] RAX: ffffffffffffffda RBX: 000055e7ec9bf5a0 RCX: 00007f70a90d90f7 >[ 4952.461572] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4952.461573] RBP: 00007ffd456b99b0 R08: 000055e7ec9bf5a0 R09: 0000000000000004 >[ 4952.461574] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4952.461575] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ecbad100 >[ 4953.162896] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4953.162901] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4953.162905] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 4953.162907] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4953.162909] Call Trace: >[ 4953.162918] dump_stack+0x85/0xbf >[ 4953.162924] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4953.162936] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4953.162953] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4953.162964] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4953.162970] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4953.162983] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4953.162988] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4953.163007] ? mutex_trylock+0xcd/0xe0 >[ 4953.163014] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4953.163055] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4953.163088] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4953.163126] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4953.163161] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4953.163194] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4953.163221] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4953.163252] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4953.163269] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4953.163283] drm_ioctl+0x2d5/0x370 [drm] >[ 4953.163310] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4953.163317] ? __pm_runtime_resume+0x54/0x90 >[ 4953.163325] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4953.163354] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4953.163361] do_vfs_ioctl+0xa5/0x6e0 >[ 4953.163372] SyS_ioctl+0x74/0x80 >[ 4953.163379] do_syscall_64+0x79/0x220 >[ 4953.163384] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4953.163387] RIP: 0033:0x7fd8d64ef0f7 >[ 4953.163389] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4953.163393] RAX: ffffffffffffffda RBX: 0000000002c140f0 RCX: 00007fd8d64ef0f7 >[ 4953.163395] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 4953.163397] RBP: 00007ffcc6dba370 R08: 0000000002c140f0 R09: 0000000000000004 >[ 4953.163399] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4953.163401] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff8b60 >[ 4953.495498] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4953.495501] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4953.495503] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4953.495505] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4953.495506] Call Trace: >[ 4953.495513] dump_stack+0x85/0xbf >[ 4953.495517] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4953.495525] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4953.495534] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4953.495540] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4953.495543] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4953.495551] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4953.495554] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4953.495560] ? mutex_trylock+0xcd/0xe0 >[ 4953.495565] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4953.495596] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4953.495617] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4953.495640] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4953.495663] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4953.495685] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4953.495707] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4953.495729] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4953.495740] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4953.495748] drm_ioctl+0x2d5/0x370 [drm] >[ 4953.495766] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4953.495771] ? __pm_runtime_resume+0x54/0x90 >[ 4953.495776] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4953.495795] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4953.495800] do_vfs_ioctl+0xa5/0x6e0 >[ 4953.495807] SyS_ioctl+0x74/0x80 >[ 4953.495812] do_syscall_64+0x79/0x220 >[ 4953.495815] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4953.495818] RIP: 0033:0x7f70a90d90f7 >[ 4953.495819] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4953.495822] RAX: ffffffffffffffda RBX: 000055e7ec9bf5a0 RCX: 00007f70a90d90f7 >[ 4953.495823] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4953.495824] RBP: 00007ffd456b99b0 R08: 000055e7ec9bf5a0 R09: 0000000000000004 >[ 4953.495826] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4953.495827] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ecbad100 >[ 4953.666572] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4953.666575] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4953.666578] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4953.666579] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4953.666580] Call Trace: >[ 4953.666588] dump_stack+0x85/0xbf >[ 4953.666592] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4953.666600] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4953.666609] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4953.666616] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4953.666620] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4953.666629] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4953.666632] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4953.666638] ? mutex_trylock+0xcd/0xe0 >[ 4953.666644] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4953.666681] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4953.666710] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4953.666734] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4953.666758] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4953.666779] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4953.666796] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4953.666817] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4953.666829] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4953.666838] drm_ioctl+0x2d5/0x370 [drm] >[ 4953.666855] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4953.666860] ? __pm_runtime_resume+0x54/0x90 >[ 4953.666865] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4953.666883] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4953.666888] do_vfs_ioctl+0xa5/0x6e0 >[ 4953.666895] SyS_ioctl+0x74/0x80 >[ 4953.666900] do_syscall_64+0x79/0x220 >[ 4953.666904] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4953.666906] RIP: 0033:0x7f70a90d90f7 >[ 4953.666908] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4953.666911] RAX: ffffffffffffffda RBX: 000055e7ec9bf5a0 RCX: 00007f70a90d90f7 >[ 4953.666912] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4953.666913] RBP: 00007ffd456b99b0 R08: 000055e7ec9bf5a0 R09: 0000000000000004 >[ 4953.666914] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4953.666916] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ecbad100 >[ 4957.007792] swiotlb_tbl_map_single: 10 callbacks suppressed >[ 4957.007796] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4957.007800] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4957.007804] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4957.007807] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4957.007808] Call Trace: >[ 4957.007817] dump_stack+0x85/0xbf >[ 4957.007822] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4957.007835] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4957.007851] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4957.007861] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4957.007868] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4957.007882] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4957.007887] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4957.007897] ? mutex_trylock+0xcd/0xe0 >[ 4957.007906] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4957.007946] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4957.007990] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4957.008000] ? __lock_acquire+0x2d4/0x1340 >[ 4957.008035] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4957.008075] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4957.008111] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4957.008141] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4957.008175] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4957.008192] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4957.008206] drm_ioctl+0x2d5/0x370 [drm] >[ 4957.008234] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4957.008241] ? __pm_runtime_resume+0x54/0x90 >[ 4957.008249] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4957.008278] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4957.008284] do_vfs_ioctl+0xa5/0x6e0 >[ 4957.008291] SyS_ioctl+0x74/0x80 >[ 4957.008296] do_syscall_64+0x79/0x220 >[ 4957.008299] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4957.008302] RIP: 0033:0x7f70a90d90f7 >[ 4957.008303] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4957.008306] RAX: ffffffffffffffda RBX: 000055e7ee2f7650 RCX: 00007f70a90d90f7 >[ 4957.008307] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4957.008308] RBP: 00007ffd456b9940 R08: 000055e7ee2f7650 R09: 00007f70a939dc50 >[ 4957.008310] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4957.008311] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef4d2c00 >[ 4959.271709] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4959.271714] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4959.271718] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4959.271721] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4959.271722] Call Trace: >[ 4959.271731] dump_stack+0x85/0xbf >[ 4959.271737] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4959.271748] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4959.271763] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4959.271774] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4959.271780] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4959.271794] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4959.271799] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4959.271808] ? mutex_trylock+0xcd/0xe0 >[ 4959.271816] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4959.271857] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4959.271890] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4959.271920] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4959.271944] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4959.271966] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4959.271984] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4959.272005] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4959.272017] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4959.272026] drm_ioctl+0x2d5/0x370 [drm] >[ 4959.272043] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4959.272048] ? __pm_runtime_resume+0x54/0x90 >[ 4959.272053] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4959.272071] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4959.272077] do_vfs_ioctl+0xa5/0x6e0 >[ 4959.272083] SyS_ioctl+0x74/0x80 >[ 4959.272088] do_syscall_64+0x79/0x220 >[ 4959.272091] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4959.272094] RIP: 0033:0x7f70a90d90f7 >[ 4959.272096] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4959.272098] RAX: ffffffffffffffda RBX: 000055e7edf5d1b0 RCX: 00007f70a90d90f7 >[ 4959.272100] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4959.272101] RBP: 00007ffd456b9940 R08: 000055e7edf5d1b0 R09: 0000000000000004 >[ 4959.272102] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4959.272103] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edccacc0 >[ 4960.556179] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4960.556185] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4960.556190] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4960.556193] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4960.556196] Call Trace: >[ 4960.556208] dump_stack+0x85/0xbf >[ 4960.556217] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4960.556233] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4960.556258] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4960.556275] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4960.556284] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4960.556305] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4960.556312] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4960.556325] ? mutex_trylock+0xcd/0xe0 >[ 4960.556337] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4960.556398] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4960.556447] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4960.556496] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4960.556551] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4960.556602] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4960.556643] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4960.556692] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4960.556712] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4960.556733] drm_ioctl+0x2d5/0x370 [drm] >[ 4960.556776] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4960.556786] ? __pm_runtime_resume+0x54/0x90 >[ 4960.556798] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4960.556843] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4960.556855] do_vfs_ioctl+0xa5/0x6e0 >[ 4960.556874] SyS_ioctl+0x74/0x80 >[ 4960.556885] do_syscall_64+0x79/0x220 >[ 4960.556893] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4960.556898] RIP: 0033:0x7f70a90d90f7 >[ 4960.556901] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4960.556907] RAX: ffffffffffffffda RBX: 000055e7edaee500 RCX: 00007f70a90d90f7 >[ 4960.556911] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4960.556914] RBP: 00007ffd456b9940 R08: 000055e7edaee500 R09: 0000000000000004 >[ 4960.556917] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4960.556920] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efc63dc0 >[ 4962.082600] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4962.082605] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4962.082609] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4962.082611] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4962.082612] Call Trace: >[ 4962.082621] dump_stack+0x85/0xbf >[ 4962.082627] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4962.082638] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4962.082651] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4962.082661] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4962.082666] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4962.082678] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4962.082683] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4962.082691] ? mutex_trylock+0xcd/0xe0 >[ 4962.082699] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4962.082738] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4962.082768] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4962.082804] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4962.082837] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4962.082868] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4962.082893] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4962.082933] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4962.082947] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4962.082961] drm_ioctl+0x2d5/0x370 [drm] >[ 4962.082987] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4962.082993] ? __pm_runtime_resume+0x54/0x90 >[ 4962.083001] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4962.083028] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4962.083036] do_vfs_ioctl+0xa5/0x6e0 >[ 4962.083046] SyS_ioctl+0x74/0x80 >[ 4962.083052] do_syscall_64+0x79/0x220 >[ 4962.083057] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4962.083060] RIP: 0033:0x7f70a90d90f7 >[ 4962.083062] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4962.083066] RAX: ffffffffffffffda RBX: 000055e7ee241110 RCX: 00007f70a90d90f7 >[ 4962.083068] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4962.083070] RBP: 00007ffd456b9940 R08: 000055e7ee241110 R09: 0000000000000004 >[ 4962.083071] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4962.083073] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef00c440 >[ 4963.133718] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4963.133723] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4963.133727] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4963.133729] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4963.133731] Call Trace: >[ 4963.133739] dump_stack+0x85/0xbf >[ 4963.133745] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4963.133757] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4963.133766] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4963.133773] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4963.133777] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4963.133785] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4963.133788] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4963.133794] ? mutex_trylock+0xcd/0xe0 >[ 4963.133799] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4963.133833] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4963.133861] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4963.133867] ? __lock_acquire+0x2d4/0x1340 >[ 4963.133887] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4963.133910] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4963.133932] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4963.133949] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4963.133970] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4963.133982] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4963.133991] drm_ioctl+0x2d5/0x370 [drm] >[ 4963.134009] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4963.134014] ? __pm_runtime_resume+0x54/0x90 >[ 4963.134019] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4963.134040] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4963.134048] do_vfs_ioctl+0xa5/0x6e0 >[ 4963.134055] SyS_ioctl+0x74/0x80 >[ 4963.134060] do_syscall_64+0x79/0x220 >[ 4963.134063] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4963.134066] RIP: 0033:0x7f70a90d90f7 >[ 4963.134067] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4963.134070] RAX: ffffffffffffffda RBX: 000055e7ee4da700 RCX: 00007f70a90d90f7 >[ 4963.134071] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4963.134072] RBP: 00007ffd456b98b0 R08: 000055e7ee4da700 R09: 00007f70a939dc50 >[ 4963.134074] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4963.134075] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee249000 >[ 4963.876729] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4963.876732] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4963.876735] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4963.876737] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4963.876738] Call Trace: >[ 4963.876744] dump_stack+0x85/0xbf >[ 4963.876749] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4963.876757] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4963.876766] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4963.876772] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4963.876776] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4963.876785] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4963.876788] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4963.876794] ? mutex_trylock+0xcd/0xe0 >[ 4963.876800] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4963.876834] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4963.876855] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4963.876888] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4963.876911] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4963.876932] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4963.876949] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4963.876969] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4963.876980] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4963.876989] drm_ioctl+0x2d5/0x370 [drm] >[ 4963.877005] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4963.877010] ? __pm_runtime_resume+0x54/0x90 >[ 4963.877015] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4963.877033] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4963.877038] do_vfs_ioctl+0xa5/0x6e0 >[ 4963.877044] SyS_ioctl+0x74/0x80 >[ 4963.877049] do_syscall_64+0x79/0x220 >[ 4963.877052] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4963.877055] RIP: 0033:0x7f70a90d90f7 >[ 4963.877056] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4963.877059] RAX: ffffffffffffffda RBX: 000055e7ef73c440 RCX: 00007f70a90d90f7 >[ 4963.877060] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4963.877061] RBP: 00007ffd456b9940 R08: 000055e7ef73c440 R09: 0000000000000004 >[ 4963.877063] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4963.877064] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebf72100 >[ 4965.777672] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4965.777677] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4965.777681] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4965.777683] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4965.777685] Call Trace: >[ 4965.777694] dump_stack+0x85/0xbf >[ 4965.777700] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4965.777711] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4965.777728] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4965.777739] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4965.777745] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4965.777759] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4965.777764] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4965.777773] ? mutex_trylock+0xcd/0xe0 >[ 4965.777781] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4965.777822] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4965.777850] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4965.777885] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4965.777920] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4965.777952] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4965.777987] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4965.778029] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4965.778064] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4965.778076] drm_ioctl+0x2d5/0x370 [drm] >[ 4965.778123] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4965.778130] ? __pm_runtime_resume+0x54/0x90 >[ 4965.778138] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4965.778177] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4965.778195] do_vfs_ioctl+0xa5/0x6e0 >[ 4965.778208] SyS_ioctl+0x74/0x80 >[ 4965.778215] do_syscall_64+0x79/0x220 >[ 4965.778220] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4965.778223] RIP: 0033:0x7f70a90d90f7 >[ 4965.778226] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4965.778230] RAX: ffffffffffffffda RBX: 000055e7eee47f70 RCX: 00007f70a90d90f7 >[ 4965.778232] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4965.778234] RBP: 00007ffd456b99b0 R08: 000055e7eee47f70 R09: 0000000000000004 >[ 4965.778247] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4965.778249] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7edd654e0 >[ 4966.341286] sysrq: SysRq : Show Blocked State >[ 4966.341295] task PC stack pid father >[ 4966.341313] kswapd0 D10888 78 2 0x80000000 >[ 4966.341319] Call Trace: >[ 4966.341328] ? __schedule+0x2ed/0xba0 >[ 4966.341338] schedule+0x2f/0x90 >[ 4966.341342] io_schedule+0x12/0x40 >[ 4966.341346] get_request+0x38a/0xc50 >[ 4966.341353] ? finish_wait+0x80/0x80 >[ 4966.341359] blk_queue_bio+0x1ab/0x730 >[ 4966.341363] ? generic_make_request+0xfd/0x3f0 >[ 4966.341366] generic_make_request+0x12f/0x3f0 >[ 4966.341373] ? submit_bio+0x6c/0x140 >[ 4966.341375] submit_bio+0x6c/0x140 >[ 4966.341378] ? get_swap_bio+0xcf/0x120 >[ 4966.341383] __swap_writepage+0x13b/0x480 >[ 4966.341391] ? __frontswap_store+0xdc/0x120 >[ 4966.341399] pageout.isra.52+0x148/0x490 >[ 4966.341411] shrink_page_list+0xbbe/0xf20 >[ 4966.341428] shrink_inactive_list+0x2ea/0x7b0 >[ 4966.341439] shrink_node_memcg+0x36c/0x780 >[ 4966.341453] ? shrink_node+0x140/0x360 >[ 4966.341456] shrink_node+0x140/0x360 >[ 4966.341467] kswapd+0x2e3/0x8f0 >[ 4966.341477] ? mem_cgroup_shrink_node+0x320/0x320 >[ 4966.341480] kthread+0x121/0x140 >[ 4966.341483] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 4966.341487] ret_from_fork+0x3a/0x50 >[ 4966.341685] pool D11496 2823 2164 0x00000000 >[ 4966.341690] Call Trace: >[ 4966.341695] ? __schedule+0x2ed/0xba0 >[ 4966.341701] schedule+0x2f/0x90 >[ 4966.341703] io_schedule+0x12/0x40 >[ 4966.341706] __lock_page_or_retry+0x1d7/0x360 >[ 4966.341711] ? page_cache_tree_insert+0x130/0x130 >[ 4966.341716] do_swap_page+0x80e/0xa00 >[ 4966.341722] __handle_mm_fault+0x7e3/0x1230 >[ 4966.341730] handle_mm_fault+0x198/0x3a0 >[ 4966.341735] __do_page_fault+0x28c/0x530 >[ 4966.341741] do_page_fault+0x32/0x290 >[ 4966.341744] ? page_fault+0x2f/0x50 >[ 4966.341746] page_fault+0x45/0x50 >[ 4966.341749] RIP: 0002:0x7f8664f2e038 >[ 4966.341750] RSP: 11bc3408:0000000000004624 EFLAGS: 7f86764b36b0 >[ 4966.341851] Web Content D11400 6780 6630 0x00000100 >[ 4966.341857] Call Trace: >[ 4966.341863] ? __schedule+0x2ed/0xba0 >[ 4966.341869] schedule+0x2f/0x90 >[ 4966.341871] io_schedule+0x12/0x40 >[ 4966.341874] get_request+0x38a/0xc50 >[ 4966.341882] ? finish_wait+0x80/0x80 >[ 4966.341890] blk_queue_bio+0x1ab/0x730 >[ 4966.341894] ? generic_make_request+0xfd/0x3f0 >[ 4966.341897] generic_make_request+0x12f/0x3f0 >[ 4966.341903] ? submit_bio+0x6c/0x140 >[ 4966.341905] submit_bio+0x6c/0x140 >[ 4966.341907] ? get_swap_bio+0xcf/0x120 >[ 4966.341911] __swap_writepage+0x13b/0x480 >[ 4966.341915] ? __frontswap_store+0xdc/0x120 >[ 4966.341923] pageout.isra.52+0x148/0x490 >[ 4966.341935] shrink_page_list+0xbbe/0xf20 >[ 4966.341952] shrink_inactive_list+0x2ea/0x7b0 >[ 4966.341963] shrink_node_memcg+0x36c/0x780 >[ 4966.341976] ? shrink_node+0x140/0x360 >[ 4966.341979] shrink_node+0x140/0x360 >[ 4966.341993] do_try_to_free_pages+0xca/0x350 >[ 4966.342002] try_to_free_pages+0x140/0x350 >[ 4966.342013] __alloc_pages_slowpath+0x43c/0x1070 >[ 4966.342033] __alloc_pages_nodemask+0x383/0x410 >[ 4966.342043] alloc_pages_vma+0x7c/0x200 >[ 4966.342050] __handle_mm_fault+0x8ea/0x1230 >[ 4966.342064] handle_mm_fault+0x198/0x3a0 >[ 4966.342071] __do_page_fault+0x28c/0x530 >[ 4966.342077] ? SyS_mmap_pgoff+0xfb/0x250 >[ 4966.342084] do_page_fault+0x32/0x290 >[ 4966.342088] ? page_fault+0x2f/0x50 >[ 4966.342092] page_fault+0x45/0x50 >[ 4966.342095] RIP: 0000:0x7f8d5dc38d70 >[ 4966.342097] RSP: 2710:00007ffe2c077740 EFLAGS: 000009c4 >[ 4966.342185] kworker/u16:3 D 9080 8150 2 0x80000000 >[ 4966.342203] Workqueue: events_unbound commit_work [drm_kms_helper] >[ 4966.342206] Call Trace: >[ 4966.342213] ? __schedule+0x2ed/0xba0 >[ 4966.342218] ? _raw_spin_unlock_irqrestore+0x32/0x60 >[ 4966.342225] schedule+0x2f/0x90 >[ 4966.342228] schedule_timeout+0x1e4/0x540 >[ 4966.342235] ? __next_timer_interrupt+0xc0/0xc0 >[ 4966.342242] ? _raw_spin_unlock_irq+0x29/0x40 >[ 4966.342247] ? wait_for_completion_timeout+0x11f/0x1b0 >[ 4966.342251] wait_for_completion_timeout+0x147/0x1b0 >[ 4966.342264] ? wake_up_q+0x70/0x70 >[ 4966.342278] drm_atomic_helper_wait_for_flip_done+0x71/0xa0 [drm_kms_helper] >[ 4966.342327] amdgpu_dm_atomic_commit_tail+0x872/0xdc0 [amdgpu] >[ 4966.342334] ? wait_for_completion_timeout+0x76/0x1b0 >[ 4966.342351] commit_tail+0x3d/0x70 [drm_kms_helper] >[ 4966.342356] process_one_work+0x266/0x6b0 >[ 4966.342367] worker_thread+0x3a/0x390 >[ 4966.342372] ? process_one_work+0x6b0/0x6b0 >[ 4966.342374] kthread+0x121/0x140 >[ 4966.342378] ? kthread_create_worker_on_cpu+0x70/0x70 >[ 4966.342382] ret_from_fork+0x3a/0x50 >[ 4967.483741] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4967.483746] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4967.483750] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4967.483752] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4967.483754] Call Trace: >[ 4967.483764] dump_stack+0x85/0xbf >[ 4967.483771] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4967.483783] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4967.483800] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4967.483810] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4967.483817] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4967.483831] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4967.483836] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4967.483846] ? mutex_trylock+0xcd/0xe0 >[ 4967.483854] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4967.483905] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4967.483942] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4967.483981] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4967.484020] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4967.484056] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4967.484083] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4967.484118] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4967.484135] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4967.484149] drm_ioctl+0x2d5/0x370 [drm] >[ 4967.484178] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4967.484185] ? __pm_runtime_resume+0x54/0x90 >[ 4967.484194] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4967.484224] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4967.484232] do_vfs_ioctl+0xa5/0x6e0 >[ 4967.484245] SyS_ioctl+0x74/0x80 >[ 4967.484252] do_syscall_64+0x79/0x220 >[ 4967.484257] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4967.484261] RIP: 0033:0x7f70a90d90f7 >[ 4967.484263] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4967.484268] RAX: ffffffffffffffda RBX: 000055e7ee245310 RCX: 00007f70a90d90f7 >[ 4967.484270] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4967.484272] RBP: 00007ffd456b98b0 R08: 000055e7ee245310 R09: 0000000000000004 >[ 4967.484274] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4967.484276] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7eefa0f10 >[ 4968.474286] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4968.474291] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4968.474294] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 4968.474296] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4968.474298] Call Trace: >[ 4968.474307] dump_stack+0x85/0xbf >[ 4968.474313] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4968.474325] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4968.474341] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4968.474353] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4968.474359] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4968.474374] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4968.474379] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4968.474388] ? mutex_trylock+0xcd/0xe0 >[ 4968.474397] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4968.474440] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4968.474472] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4968.474513] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4968.474550] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4968.474586] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4968.474614] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4968.474649] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4968.474662] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4968.474675] drm_ioctl+0x2d5/0x370 [drm] >[ 4968.474704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4968.474711] ? __pm_runtime_resume+0x54/0x90 >[ 4968.474719] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4968.474750] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4968.474757] do_vfs_ioctl+0xa5/0x6e0 >[ 4968.474769] SyS_ioctl+0x74/0x80 >[ 4968.474777] do_syscall_64+0x79/0x220 >[ 4968.474782] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4968.474785] RIP: 0033:0x7fd8d64ef0f7 >[ 4968.474788] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4968.474792] RAX: ffffffffffffffda RBX: 0000000002f7f020 RCX: 00007fd8d64ef0f7 >[ 4968.474794] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 4968.474796] RBP: 00007ffcc6dba370 R08: 0000000002f7f020 R09: 0000000000000004 >[ 4968.474798] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4968.474800] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff7150 >[ 4970.656573] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4970.656576] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4970.656579] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4970.656580] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4970.656582] Call Trace: >[ 4970.656589] dump_stack+0x85/0xbf >[ 4970.656594] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4970.656602] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4970.656611] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4970.656618] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4970.656622] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4970.656631] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4970.656634] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4970.656640] ? mutex_trylock+0xcd/0xe0 >[ 4970.656645] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4970.656678] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4970.656708] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4970.656746] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4970.656784] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4970.656819] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4970.656846] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4970.656880] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4970.656895] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4970.656909] drm_ioctl+0x2d5/0x370 [drm] >[ 4970.656937] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4970.656944] ? __pm_runtime_resume+0x54/0x90 >[ 4970.656953] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4970.656983] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4970.656991] do_vfs_ioctl+0xa5/0x6e0 >[ 4970.657004] SyS_ioctl+0x74/0x80 >[ 4970.657012] do_syscall_64+0x79/0x220 >[ 4970.657017] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4970.657021] RIP: 0033:0x7f70a90d90f7 >[ 4970.657023] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4970.657028] RAX: ffffffffffffffda RBX: 000055e7eb978350 RCX: 00007f70a90d90f7 >[ 4970.657030] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4970.657032] RBP: 00007ffd456b9940 R08: 000055e7eb978350 R09: 0000000000000004 >[ 4970.657035] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4970.657037] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef0fab10 >[ 4974.041778] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4974.041781] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4974.041784] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4974.041786] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4974.041787] Call Trace: >[ 4974.041794] dump_stack+0x85/0xbf >[ 4974.041799] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4974.041807] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4974.041817] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4974.041828] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4974.041834] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4974.041845] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4974.041849] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4974.041858] ? mutex_trylock+0xcd/0xe0 >[ 4974.041867] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4974.041907] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4974.041929] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4974.041954] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4974.041977] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4974.041999] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4974.042017] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4974.042037] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4974.042050] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4974.042060] drm_ioctl+0x2d5/0x370 [drm] >[ 4974.042077] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4974.042082] ? __pm_runtime_resume+0x54/0x90 >[ 4974.042087] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4974.042105] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4974.042111] do_vfs_ioctl+0xa5/0x6e0 >[ 4974.042118] SyS_ioctl+0x74/0x80 >[ 4974.042123] do_syscall_64+0x79/0x220 >[ 4974.042126] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4974.042129] RIP: 0033:0x7f70a90d90f7 >[ 4974.042130] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4974.042133] RAX: ffffffffffffffda RBX: 000055e7ee17b7a0 RCX: 00007f70a90d90f7 >[ 4974.042134] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4974.042135] RBP: 00007ffd456b9940 R08: 000055e7ee17b7a0 R09: 0000000000000004 >[ 4974.042137] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4974.042138] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef06af20 >[ 4974.878543] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4974.878546] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4974.878548] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4974.878550] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4974.878551] Call Trace: >[ 4974.878558] dump_stack+0x85/0xbf >[ 4974.878562] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4974.878569] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4974.878578] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4974.878584] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4974.878589] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4974.878598] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4974.878601] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4974.878606] ? mutex_trylock+0xcd/0xe0 >[ 4974.878611] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4974.878641] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4974.878659] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4974.878680] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4974.878701] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4974.878723] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4974.878739] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4974.878758] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4974.878769] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4974.878776] drm_ioctl+0x2d5/0x370 [drm] >[ 4974.878792] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4974.878797] ? __pm_runtime_resume+0x54/0x90 >[ 4974.878802] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4974.878826] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4974.878831] do_vfs_ioctl+0xa5/0x6e0 >[ 4974.878838] SyS_ioctl+0x74/0x80 >[ 4974.878844] do_syscall_64+0x79/0x220 >[ 4974.878847] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4974.878849] RIP: 0033:0x7f70a90d90f7 >[ 4974.878851] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4974.878853] RAX: ffffffffffffffda RBX: 000055e7ee0d9100 RCX: 00007f70a90d90f7 >[ 4974.878855] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4974.878856] RBP: 00007ffd456b9940 R08: 000055e7ee0d9100 R09: 0000000000000004 >[ 4974.878857] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4974.878858] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee1513e0 >[ 4977.086965] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4977.086974] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4977.086977] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4977.086979] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4977.086981] Call Trace: >[ 4977.086989] dump_stack+0x85/0xbf >[ 4977.086993] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4977.087001] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4977.087010] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4977.087016] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4977.087020] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4977.087027] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4977.087030] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4977.087036] ? mutex_trylock+0xcd/0xe0 >[ 4977.087041] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4977.087074] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4977.087094] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4977.087118] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4977.087140] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4977.087161] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4977.087177] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4977.087198] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4977.087209] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4977.087217] drm_ioctl+0x2d5/0x370 [drm] >[ 4977.087234] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4977.087238] ? __pm_runtime_resume+0x54/0x90 >[ 4977.087243] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4977.087261] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4977.087266] do_vfs_ioctl+0xa5/0x6e0 >[ 4977.087272] SyS_ioctl+0x74/0x80 >[ 4977.087277] do_syscall_64+0x79/0x220 >[ 4977.087280] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4977.087283] RIP: 0033:0x7f70a90d90f7 >[ 4977.087284] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4977.087287] RAX: ffffffffffffffda RBX: 000055e7ef4c67a0 RCX: 00007f70a90d90f7 >[ 4977.087288] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4977.087289] RBP: 00007ffd456b9940 R08: 000055e7ef4c67a0 R09: 0000000000000004 >[ 4977.087290] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4977.087292] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee04f180 >[ 4978.644206] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4978.644211] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4978.644215] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4978.644217] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4978.644219] Call Trace: >[ 4978.644227] dump_stack+0x85/0xbf >[ 4978.644233] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4978.644245] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4978.644261] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4978.644272] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4978.644279] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4978.644292] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4978.644297] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4978.644307] ? mutex_trylock+0xcd/0xe0 >[ 4978.644315] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4978.644354] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4978.644385] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4978.644423] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4978.644459] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4978.644493] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4978.644519] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4978.644552] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4978.644566] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4978.644580] drm_ioctl+0x2d5/0x370 [drm] >[ 4978.644607] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4978.644614] ? __pm_runtime_resume+0x54/0x90 >[ 4978.644623] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4978.644652] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4978.644660] do_vfs_ioctl+0xa5/0x6e0 >[ 4978.644671] SyS_ioctl+0x74/0x80 >[ 4978.644679] do_syscall_64+0x79/0x220 >[ 4978.644684] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4978.644687] RIP: 0033:0x7f70a90d90f7 >[ 4978.644690] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4978.644693] RAX: ffffffffffffffda RBX: 000055e7ee10d2f0 RCX: 00007f70a90d90f7 >[ 4978.644696] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4978.644698] RBP: 00007ffd456b9940 R08: 000055e7ee10d2f0 R09: 0000000000000004 >[ 4978.644700] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4978.644702] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee242060 >[ 4980.350995] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4980.351000] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4980.351003] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4980.351005] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4980.351007] Call Trace: >[ 4980.351015] dump_stack+0x85/0xbf >[ 4980.351021] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4980.351032] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4980.351047] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4980.351056] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4980.351062] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4980.351075] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4980.351080] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4980.351088] ? mutex_trylock+0xcd/0xe0 >[ 4980.351095] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4980.351134] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4980.351166] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4980.351204] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4980.351240] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4980.351274] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4980.351301] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4980.351333] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4980.351349] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4980.351361] drm_ioctl+0x2d5/0x370 [drm] >[ 4980.351388] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4980.351395] ? __pm_runtime_resume+0x54/0x90 >[ 4980.351402] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4980.351432] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4980.351439] do_vfs_ioctl+0xa5/0x6e0 >[ 4980.351450] SyS_ioctl+0x74/0x80 >[ 4980.351457] do_syscall_64+0x79/0x220 >[ 4980.351461] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4980.351464] RIP: 0033:0x7f70a90d90f7 >[ 4980.351466] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4980.351470] RAX: ffffffffffffffda RBX: 000055e7edeb2400 RCX: 00007f70a90d90f7 >[ 4980.351472] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4980.351474] RBP: 00007ffd456b9940 R08: 000055e7edeb2400 R09: 0000000000000004 >[ 4980.351476] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4980.351478] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee273a10 >[ 4991.795287] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4991.795292] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4991.795296] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4991.795298] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4991.795300] Call Trace: >[ 4991.795309] dump_stack+0x85/0xbf >[ 4991.795315] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4991.795327] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4991.795343] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4991.795354] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4991.795361] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4991.795376] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4991.795380] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4991.795390] ? mutex_trylock+0xcd/0xe0 >[ 4991.795399] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4991.795436] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4991.795469] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4991.795478] ? __lock_acquire+0x2d4/0x1340 >[ 4991.795511] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4991.795550] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4991.795585] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4991.795611] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4991.795645] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4991.795660] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4991.795674] drm_ioctl+0x2d5/0x370 [drm] >[ 4991.795702] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4991.795708] ? __pm_runtime_resume+0x54/0x90 >[ 4991.795716] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4991.795746] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4991.795753] do_vfs_ioctl+0xa5/0x6e0 >[ 4991.795765] SyS_ioctl+0x74/0x80 >[ 4991.795772] do_syscall_64+0x79/0x220 >[ 4991.795777] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4991.795781] RIP: 0033:0x7f70a90d90f7 >[ 4991.795784] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4991.795788] RAX: ffffffffffffffda RBX: 000055e7edeb2400 RCX: 00007f70a90d90f7 >[ 4991.795790] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4991.795792] RBP: 00007ffd456b9940 R08: 000055e7edeb2400 R09: 00007f70a939dc50 >[ 4991.795794] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4991.795796] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eeb04000 >[ 4993.304155] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4993.304158] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4993.304161] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4993.304162] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4993.304164] Call Trace: >[ 4993.304170] dump_stack+0x85/0xbf >[ 4993.304175] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4993.304183] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4993.304192] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4993.304198] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4993.304202] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4993.304210] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4993.304213] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4993.304219] ? mutex_trylock+0xcd/0xe0 >[ 4993.304224] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4993.304254] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4993.304275] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4993.304299] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4993.304322] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4993.304344] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4993.304361] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4993.304382] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4993.304393] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4993.304401] drm_ioctl+0x2d5/0x370 [drm] >[ 4993.304419] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4993.304424] ? __pm_runtime_resume+0x54/0x90 >[ 4993.304429] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4993.304447] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4993.304452] do_vfs_ioctl+0xa5/0x6e0 >[ 4993.304459] SyS_ioctl+0x74/0x80 >[ 4993.304464] do_syscall_64+0x79/0x220 >[ 4993.304467] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4993.304469] RIP: 0033:0x7f70a90d90f7 >[ 4993.304471] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4993.304474] RAX: ffffffffffffffda RBX: 000055e7ecac4b70 RCX: 00007f70a90d90f7 >[ 4993.304475] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4993.304476] RBP: 00007ffd456b9940 R08: 000055e7ecac4b70 R09: 0000000000000004 >[ 4993.304477] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4993.304479] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ec82bb40 >[ 4993.426668] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4993.426671] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4993.426673] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4993.426675] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4993.426676] Call Trace: >[ 4993.426683] dump_stack+0x85/0xbf >[ 4993.426687] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4993.426695] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4993.426704] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4993.426710] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4993.426715] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4993.426723] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4993.426726] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4993.426732] ? mutex_trylock+0xcd/0xe0 >[ 4993.426738] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4993.426768] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4993.426789] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4993.426795] ? __lock_acquire+0x2d4/0x1340 >[ 4993.426815] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4993.426838] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4993.426860] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4993.426877] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4993.426897] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4993.426908] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4993.426917] drm_ioctl+0x2d5/0x370 [drm] >[ 4993.426933] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4993.426938] ? __pm_runtime_resume+0x54/0x90 >[ 4993.426942] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4993.426960] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4993.426965] do_vfs_ioctl+0xa5/0x6e0 >[ 4993.426972] SyS_ioctl+0x74/0x80 >[ 4993.426977] do_syscall_64+0x79/0x220 >[ 4993.426980] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4993.426983] RIP: 0033:0x7f70a90d90f7 >[ 4993.426984] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4993.426987] RAX: ffffffffffffffda RBX: 000055e7ef3f7c60 RCX: 00007f70a90d90f7 >[ 4993.426988] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4993.426990] RBP: 00007ffd456b9940 R08: 000055e7ef3f7c60 R09: 0000000000000004 >[ 4993.426991] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 4993.426992] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee122ad0 >[ 4995.401201] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 4995.401205] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 4995.401207] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 4995.401209] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 4995.401210] Call Trace: >[ 4995.401217] dump_stack+0x85/0xbf >[ 4995.401221] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 4995.401229] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 4995.401238] ttm_dma_populate+0x25e/0x350 [ttm] >[ 4995.401244] ttm_tt_bind+0x2c/0x60 [ttm] >[ 4995.401248] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 4995.401256] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 4995.401259] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 4995.401265] ? mutex_trylock+0xcd/0xe0 >[ 4995.401270] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 4995.401300] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 4995.401321] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 4995.401327] ? __lock_acquire+0x2d4/0x1340 >[ 4995.401347] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 4995.401369] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 4995.401391] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4995.401408] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 4995.401429] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4995.401440] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 4995.401449] drm_ioctl+0x2d5/0x370 [drm] >[ 4995.401466] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 4995.401470] ? __pm_runtime_resume+0x54/0x90 >[ 4995.401474] ? trace_hardirqs_on_caller+0xed/0x180 >[ 4995.401492] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 4995.401498] do_vfs_ioctl+0xa5/0x6e0 >[ 4995.401504] SyS_ioctl+0x74/0x80 >[ 4995.401509] do_syscall_64+0x79/0x220 >[ 4995.401512] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 4995.401515] RIP: 0033:0x7f70a90d90f7 >[ 4995.401516] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 4995.401519] RAX: ffffffffffffffda RBX: 000055e7ebc30330 RCX: 00007f70a90d90f7 >[ 4995.401520] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 4995.401522] RBP: 00007ffd456b9940 R08: 000055e7ebc30330 R09: 00007f70a939dc50 >[ 4995.401523] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 4995.401524] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0176300 >[ 5000.416312] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 5000.416316] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 5000.416320] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 5000.416322] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 5000.416324] Call Trace: >[ 5000.416333] dump_stack+0x85/0xbf >[ 5000.416338] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 5000.416349] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 5000.416365] ttm_dma_populate+0x25e/0x350 [ttm] >[ 5000.416374] ttm_tt_bind+0x2c/0x60 [ttm] >[ 5000.416380] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 5000.416393] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 5000.416398] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 5000.416407] ? mutex_trylock+0xcd/0xe0 >[ 5000.416415] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 5000.416455] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 5000.416487] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 5000.416524] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 5000.416560] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 5000.416591] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5000.416617] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 5000.416648] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5000.416661] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 5000.416675] drm_ioctl+0x2d5/0x370 [drm] >[ 5000.416703] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5000.416710] ? __pm_runtime_resume+0x54/0x90 >[ 5000.416717] ? trace_hardirqs_on_caller+0xed/0x180 >[ 5000.416747] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 5000.416754] do_vfs_ioctl+0xa5/0x6e0 >[ 5000.416765] SyS_ioctl+0x74/0x80 >[ 5000.416772] do_syscall_64+0x79/0x220 >[ 5000.416776] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 5000.416780] RIP: 0033:0x7f70a90d90f7 >[ 5000.416782] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 5000.416786] RAX: ffffffffffffffda RBX: 000055e7ee4644f0 RCX: 00007f70a90d90f7 >[ 5000.416787] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 5000.416789] RBP: 00007ffd456b9940 R08: 000055e7ee4644f0 R09: 0000000000000004 >[ 5000.416791] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 5000.416793] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebe9e020 >[ 5002.721515] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 5002.721519] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 5002.721522] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 5002.721523] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 5002.721524] Call Trace: >[ 5002.721531] dump_stack+0x85/0xbf >[ 5002.721535] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 5002.721543] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 5002.721552] ttm_dma_populate+0x25e/0x350 [ttm] >[ 5002.721558] ttm_tt_bind+0x2c/0x60 [ttm] >[ 5002.721562] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 5002.721570] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 5002.721573] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 5002.721579] ? mutex_trylock+0xcd/0xe0 >[ 5002.721584] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 5002.721616] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 5002.721638] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 5002.721644] ? __lock_acquire+0x2d4/0x1340 >[ 5002.721664] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 5002.721687] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 5002.721709] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5002.721727] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 5002.721748] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5002.721759] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 5002.721767] drm_ioctl+0x2d5/0x370 [drm] >[ 5002.721784] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5002.721789] ? __pm_runtime_resume+0x54/0x90 >[ 5002.721793] ? trace_hardirqs_on_caller+0xed/0x180 >[ 5002.721811] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 5002.721816] do_vfs_ioctl+0xa5/0x6e0 >[ 5002.721823] SyS_ioctl+0x74/0x80 >[ 5002.721828] do_syscall_64+0x79/0x220 >[ 5002.721831] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 5002.721833] RIP: 0033:0x7f70a90d90f7 >[ 5002.721835] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 5002.721837] RAX: ffffffffffffffda RBX: 000055e7ef10df70 RCX: 00007f70a90d90f7 >[ 5002.721839] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 5002.721840] RBP: 00007ffd456b9940 R08: 000055e7ef10df70 R09: 00007f70a939dc50 >[ 5002.721841] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 5002.721842] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef269600 >[ 5004.887263] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 5004.887267] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 5004.887269] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 5004.887271] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 5004.887272] Call Trace: >[ 5004.887279] dump_stack+0x85/0xbf >[ 5004.887283] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 5004.887291] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 5004.887300] ttm_dma_populate+0x25e/0x350 [ttm] >[ 5004.887306] ttm_tt_bind+0x2c/0x60 [ttm] >[ 5004.887310] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 5004.887318] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 5004.887321] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 5004.887327] ? mutex_trylock+0xcd/0xe0 >[ 5004.887332] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 5004.887360] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 5004.887379] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 5004.887401] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 5004.887422] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 5004.887442] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5004.887458] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 5004.887477] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5004.887489] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 5004.887497] drm_ioctl+0x2d5/0x370 [drm] >[ 5004.887513] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5004.887517] ? __pm_runtime_resume+0x54/0x90 >[ 5004.887522] ? trace_hardirqs_on_caller+0xed/0x180 >[ 5004.887540] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 5004.887545] do_vfs_ioctl+0xa5/0x6e0 >[ 5004.887551] SyS_ioctl+0x74/0x80 >[ 5004.887556] do_syscall_64+0x79/0x220 >[ 5004.887559] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 5004.887562] RIP: 0033:0x7f70a90d90f7 >[ 5004.887563] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 5004.887566] RAX: ffffffffffffffda RBX: 000055e7efcd9750 RCX: 00007f70a90d90f7 >[ 5004.887567] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 5004.887569] RBP: 00007ffd456b9940 R08: 000055e7efcd9750 R09: 0000000000000004 >[ 5004.887570] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 5004.887571] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee1f3880 >[ 5007.371340] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 5007.371344] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 5007.371346] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 5007.371348] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 5007.371349] Call Trace: >[ 5007.371356] dump_stack+0x85/0xbf >[ 5007.371360] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 5007.371368] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 5007.371377] ttm_dma_populate+0x25e/0x350 [ttm] >[ 5007.371383] ttm_tt_bind+0x2c/0x60 [ttm] >[ 5007.371387] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 5007.371395] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 5007.371398] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 5007.371404] ? mutex_trylock+0xcd/0xe0 >[ 5007.371409] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 5007.371441] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 5007.371462] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 5007.371486] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 5007.371509] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 5007.371531] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5007.371549] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 5007.371569] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5007.371581] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 5007.371589] drm_ioctl+0x2d5/0x370 [drm] >[ 5007.371606] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5007.371611] ? __pm_runtime_resume+0x54/0x90 >[ 5007.371616] ? trace_hardirqs_on_caller+0xed/0x180 >[ 5007.371634] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 5007.371639] do_vfs_ioctl+0xa5/0x6e0 >[ 5007.371646] SyS_ioctl+0x74/0x80 >[ 5007.371651] do_syscall_64+0x79/0x220 >[ 5007.371654] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 5007.371656] RIP: 0033:0x7f70a90d90f7 >[ 5007.371658] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 5007.371660] RAX: ffffffffffffffda RBX: 000055e7ee3c2360 RCX: 00007f70a90d90f7 >[ 5007.371662] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 5007.371663] RBP: 00007ffd456b9940 R08: 000055e7ee3c2360 R09: 0000000000000004 >[ 5007.371664] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 5007.371665] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0116fc0 >[ 5008.747637] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 5008.747642] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 5008.747646] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 5008.747648] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 5008.747650] Call Trace: >[ 5008.747658] dump_stack+0x85/0xbf >[ 5008.747664] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 5008.747675] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 5008.747691] ttm_dma_populate+0x25e/0x350 [ttm] >[ 5008.747701] ttm_tt_bind+0x2c/0x60 [ttm] >[ 5008.747708] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 5008.747719] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 5008.747722] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 5008.747728] ? mutex_trylock+0xcd/0xe0 >[ 5008.747733] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 5008.747765] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 5008.747784] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 5008.747806] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 5008.747827] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 5008.747848] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5008.747863] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 5008.747883] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5008.747894] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 5008.747902] drm_ioctl+0x2d5/0x370 [drm] >[ 5008.747918] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5008.747923] ? __pm_runtime_resume+0x54/0x90 >[ 5008.747928] ? trace_hardirqs_on_caller+0xed/0x180 >[ 5008.747946] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 5008.747952] do_vfs_ioctl+0xa5/0x6e0 >[ 5008.747963] SyS_ioctl+0x74/0x80 >[ 5008.747971] do_syscall_64+0x79/0x220 >[ 5008.747976] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 5008.747979] RIP: 0033:0x7f70a90d90f7 >[ 5008.747981] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 5008.747985] RAX: ffffffffffffffda RBX: 000055e7ed7cb700 RCX: 00007f70a90d90f7 >[ 5008.747988] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 5008.747990] RBP: 00007ffd456b9940 R08: 000055e7ed7cb700 R09: 0000000000000004 >[ 5008.747992] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 5008.747994] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef15f4c0 >[ 5009.586368] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 5009.586372] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 5009.586374] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 5009.586376] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 5009.586377] Call Trace: >[ 5009.586384] dump_stack+0x85/0xbf >[ 5009.586389] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 5009.586396] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 5009.586406] ttm_dma_populate+0x25e/0x350 [ttm] >[ 5009.586412] ttm_tt_bind+0x2c/0x60 [ttm] >[ 5009.586416] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 5009.586424] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 5009.586427] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 5009.586433] ? mutex_trylock+0xcd/0xe0 >[ 5009.586438] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 5009.586469] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 5009.586492] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 5009.586515] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 5009.586538] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 5009.586560] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5009.586577] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 5009.586598] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5009.586610] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 5009.586618] drm_ioctl+0x2d5/0x370 [drm] >[ 5009.586635] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5009.586640] ? __pm_runtime_resume+0x54/0x90 >[ 5009.586645] ? trace_hardirqs_on_caller+0xed/0x180 >[ 5009.586663] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 5009.586668] do_vfs_ioctl+0xa5/0x6e0 >[ 5009.586675] SyS_ioctl+0x74/0x80 >[ 5009.586680] do_syscall_64+0x79/0x220 >[ 5009.586683] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 5009.586686] RIP: 0033:0x7f70a90d90f7 >[ 5009.586687] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 5009.586690] RAX: ffffffffffffffda RBX: 000055e7ed3e3220 RCX: 00007f70a90d90f7 >[ 5009.586691] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 5009.586692] RBP: 00007ffd456b9940 R08: 000055e7ed3e3220 R09: 0000000000000004 >[ 5009.586694] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 5009.586695] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed817900 >[ 5010.336935] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 5010.336940] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 5010.336943] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 5010.336945] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 5010.336947] Call Trace: >[ 5010.336956] dump_stack+0x85/0xbf >[ 5010.336962] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 5010.336973] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 5010.336987] ttm_dma_populate+0x25e/0x350 [ttm] >[ 5010.336999] ttm_tt_bind+0x2c/0x60 [ttm] >[ 5010.337005] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 5010.337018] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 5010.337022] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 5010.337032] ? mutex_trylock+0xcd/0xe0 >[ 5010.337040] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 5010.337078] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 5010.337111] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 5010.337149] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 5010.337185] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 5010.337218] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5010.337245] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 5010.337278] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5010.337293] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 5010.337305] drm_ioctl+0x2d5/0x370 [drm] >[ 5010.337333] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5010.337339] ? __pm_runtime_resume+0x54/0x90 >[ 5010.337347] ? trace_hardirqs_on_caller+0xed/0x180 >[ 5010.337376] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 5010.337384] do_vfs_ioctl+0xa5/0x6e0 >[ 5010.337394] SyS_ioctl+0x74/0x80 >[ 5010.337401] do_syscall_64+0x79/0x220 >[ 5010.337406] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 5010.337409] RIP: 0033:0x7f70a90d90f7 >[ 5010.337411] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 5010.337416] RAX: ffffffffffffffda RBX: 000055e7effdffa0 RCX: 00007f70a90d90f7 >[ 5010.337418] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 5010.337420] RBP: 00007ffd456b9940 R08: 000055e7effdffa0 R09: 0000000000000004 >[ 5010.337422] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 5010.337424] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edde63b0 >[ 5019.007505] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 5019.007510] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 5019.007517] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 5019.007519] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 5019.007521] Call Trace: >[ 5019.007529] dump_stack+0x85/0xbf >[ 5019.007535] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 5019.007546] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 5019.007560] ttm_dma_populate+0x25e/0x350 [ttm] >[ 5019.007570] ttm_tt_bind+0x2c/0x60 [ttm] >[ 5019.007576] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 5019.007588] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 5019.007593] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 5019.007602] ? mutex_trylock+0xcd/0xe0 >[ 5019.007609] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 5019.007651] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 5019.007685] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 5019.007693] ? __lock_acquire+0x2d4/0x1340 >[ 5019.007725] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 5019.007761] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 5019.007795] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5019.007821] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 5019.007853] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5019.007869] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 5019.007881] drm_ioctl+0x2d5/0x370 [drm] >[ 5019.007908] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5019.007914] ? __pm_runtime_resume+0x54/0x90 >[ 5019.007920] ? trace_hardirqs_on_caller+0xed/0x180 >[ 5019.007950] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 5019.007957] do_vfs_ioctl+0xa5/0x6e0 >[ 5019.007967] SyS_ioctl+0x74/0x80 >[ 5019.007974] do_syscall_64+0x79/0x220 >[ 5019.007979] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 5019.007983] RIP: 0033:0x7f70a90d90f7 >[ 5019.007985] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 5019.007989] RAX: ffffffffffffffda RBX: 000055e7effdffa0 RCX: 00007f70a90d90f7 >[ 5019.007990] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 5019.007992] RBP: 00007ffd456b9940 R08: 000055e7effdffa0 R09: 00007f70a939dc50 >[ 5019.007994] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 5019.007996] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee0e04a0 >[ 5020.511500] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 5020.511504] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 5020.511508] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 5020.511510] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 5020.511512] Call Trace: >[ 5020.511520] dump_stack+0x85/0xbf >[ 5020.511526] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 5020.511537] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 5020.511551] ttm_dma_populate+0x25e/0x350 [ttm] >[ 5020.511560] ttm_tt_bind+0x2c/0x60 [ttm] >[ 5020.511566] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 5020.511578] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 5020.511583] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 5020.511591] ? mutex_trylock+0xcd/0xe0 >[ 5020.511599] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 5020.511638] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 5020.511667] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 5020.511675] ? __lock_acquire+0x2d4/0x1340 >[ 5020.511705] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 5020.511739] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 5020.511771] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5020.511796] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 5020.511827] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5020.511843] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 5020.511854] drm_ioctl+0x2d5/0x370 [drm] >[ 5020.511881] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5020.511888] ? __pm_runtime_resume+0x54/0x90 >[ 5020.511894] ? trace_hardirqs_on_caller+0xed/0x180 >[ 5020.511922] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 5020.511929] do_vfs_ioctl+0xa5/0x6e0 >[ 5020.511940] SyS_ioctl+0x74/0x80 >[ 5020.511946] do_syscall_64+0x79/0x220 >[ 5020.511951] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 5020.511954] RIP: 0033:0x7f70a90d90f7 >[ 5020.511956] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 5020.511960] RAX: ffffffffffffffda RBX: 000055e7ee129a50 RCX: 00007f70a90d90f7 >[ 5020.511962] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 5020.511963] RBP: 00007ffd456b9940 R08: 000055e7ee129a50 R09: 0000000000000004 >[ 5020.511965] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 5020.511967] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef6ae010 >[ 5034.278806] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 5034.278809] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 5034.278812] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 5034.278813] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 5034.278814] Call Trace: >[ 5034.278821] dump_stack+0x85/0xbf >[ 5034.278826] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 5034.278834] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 5034.278843] ttm_dma_populate+0x25e/0x350 [ttm] >[ 5034.278850] ttm_tt_bind+0x2c/0x60 [ttm] >[ 5034.278853] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 5034.278862] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 5034.278865] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 5034.278871] ? mutex_trylock+0xcd/0xe0 >[ 5034.278877] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 5034.278910] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 5034.278933] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 5034.278958] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 5034.278981] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 5034.279004] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5034.279021] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 5034.279048] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5034.279061] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 5034.279069] drm_ioctl+0x2d5/0x370 [drm] >[ 5034.279087] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5034.279092] ? __pm_runtime_resume+0x54/0x90 >[ 5034.279097] ? trace_hardirqs_on_caller+0xed/0x180 >[ 5034.279116] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 5034.279121] do_vfs_ioctl+0xa5/0x6e0 >[ 5034.279128] SyS_ioctl+0x74/0x80 >[ 5034.279133] do_syscall_64+0x79/0x220 >[ 5034.279137] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 5034.279139] RIP: 0033:0x7f70a90d90f7 >[ 5034.279141] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 5034.279143] RAX: ffffffffffffffda RBX: 000055e7ef90a5f0 RCX: 00007f70a90d90f7 >[ 5034.279145] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 5034.279146] RBP: 00007ffd456b9940 R08: 000055e7ef90a5f0 R09: 0000000000000004 >[ 5034.279147] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 5034.279148] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efe32c50 >[ 5047.318398] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 5047.318402] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 5047.318406] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 5047.318408] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 5047.318410] Call Trace: >[ 5047.318418] dump_stack+0x85/0xbf >[ 5047.318424] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 5047.318435] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 5047.318449] ttm_dma_populate+0x25e/0x350 [ttm] >[ 5047.318459] ttm_tt_bind+0x2c/0x60 [ttm] >[ 5047.318465] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 5047.318478] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 5047.318483] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 5047.318491] ? mutex_trylock+0xcd/0xe0 >[ 5047.318499] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 5047.318535] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 5047.318568] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 5047.318576] ? __lock_acquire+0x2d4/0x1340 >[ 5047.318609] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 5047.318646] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 5047.318680] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5047.318708] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 5047.318741] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5047.318756] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 5047.318769] drm_ioctl+0x2d5/0x370 [drm] >[ 5047.318797] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 5047.318803] ? __pm_runtime_resume+0x54/0x90 >[ 5047.318810] ? trace_hardirqs_on_caller+0xed/0x180 >[ 5047.318840] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 5047.318847] do_vfs_ioctl+0xa5/0x6e0 >[ 5047.318858] SyS_ioctl+0x74/0x80 >[ 5047.318864] do_syscall_64+0x79/0x220 >[ 5047.318869] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 5047.318872] RIP: 0033:0x7f70a90d90f7 >[ 5047.318874] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 5047.318878] RAX: ffffffffffffffda RBX: 000055e7ef90a5f0 RCX: 00007f70a90d90f7 >[ 5047.318880] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 5047.318882] RBP: 00007ffd456b9940 R08: 000055e7ef90a5f0 R09: 00007f70a939dc50 >[ 5047.318884] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[ 5047.318886] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eef7ded0 >[ 5053.374713] mysqld invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 >[ 5053.374718] mysqld cpuset=/ mems_allowed=0 >[ 5053.374727] CPU: 5 PID: 1348 Comm: mysqld Not tainted 4.16.0-rc6-mm_thp #1 >[ 5053.374729] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 5053.374731] Call Trace: >[ 5053.374740] dump_stack+0x85/0xbf >[ 5053.374746] dump_header+0x6e/0x2f9 >[ 5053.374752] ? trace_hardirqs_on_caller+0xed/0x180 >[ 5053.374761] oom_kill_process+0x21c/0x4f0 >[ 5053.374768] out_of_memory+0x2f7/0x5c0 >[ 5053.374775] __alloc_pages_slowpath+0xc49/0x1070 >[ 5053.374796] __alloc_pages_nodemask+0x383/0x410 >[ 5053.374806] filemap_fault+0x48a/0xa20 >[ 5053.374812] ? find_held_lock+0x34/0xa0 >[ 5053.374818] ? ext4_filemap_fault+0x27/0x3e >[ 5053.374829] ext4_filemap_fault+0x2f/0x3e >[ 5053.374833] __do_fault+0x1f/0xdf >[ 5053.374838] __handle_mm_fault+0xd22/0x1230 >[ 5053.374853] handle_mm_fault+0x198/0x3a0 >[ 5053.374860] __do_page_fault+0x28c/0x530 >[ 5053.374870] do_page_fault+0x32/0x290 >[ 5053.374875] ? page_fault+0x2f/0x50 >[ 5053.374878] page_fault+0x45/0x50 >[ 5053.374882] RIP: 0000:0x2 >[ 5053.374884] RSP: 5bf30ea0:00007fd5eecccc00 EFLAGS: 55655bf37f50 >[ 5053.374902] Mem-Info: >[ 5053.374907] active_anon:7152483 inactive_anon:511985 isolated_anon:0 > active_file:877 inactive_file:775 isolated_file:60 > unevictable:121 dirty:0 writeback:0 unstable:0 > slab_reclaimable:35934 slab_unreclaimable:48715 > mapped:30883 shmem:30048 pagetables:69623 bounce:0 > free:48277 free_pcp:32 free_cma:0 >[ 5053.374912] Node 0 active_anon:28609932kB inactive_anon:2047940kB active_file:3508kB inactive_file:3100kB unevictable:484kB isolated(anon):0kB isolated(file):240kB mapped:123532kB dirty:0kB writeback:0kB shmem:120192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no >[ 5053.374914] Node 0 DMA free:15864kB min:32kB low:44kB high:56kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15988kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB >[ 5053.374920] lowmem_reserve[]: 0 3322 30890 30890 30890 >[ 5053.374937] Node 0 DMA32 free:117260kB min:7264kB low:10664kB high:14064kB active_anon:3352180kB inactive_anon:11376kB active_file:36kB inactive_file:116kB unevictable:0kB writepending:0kB present:3571144kB managed:3505396kB mlocked:0kB kernel_stack:176kB pagetables:19348kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB >[ 5053.374944] lowmem_reserve[]: 0 0 27567 27567 27567 >[ 5053.374957] Node 0 Normal free:59984kB min:60280kB low:88508kB high:116736kB active_anon:25257620kB inactive_anon:2036244kB active_file:3516kB inactive_file:3856kB unevictable:484kB writepending:0kB present:29868032kB managed:28238344kB mlocked:484kB kernel_stack:27056kB pagetables:259144kB bounce:0kB free_pcp:128kB local_pcp:8kB free_cma:0kB >[ 5053.374963] lowmem_reserve[]: 0 0 0 0 0 >[ 5053.374976] Node 0 DMA: 2*4kB (U) 2*8kB (U) 0*16kB 1*32kB (U) 3*64kB (U) 2*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15864kB >[ 5053.375019] Node 0 DMA32: 190*4kB (UME) 234*8kB (UME) 199*16kB (UME) 108*32kB (UME) 65*64kB (UME) 34*128kB (UME) 31*256kB (UME) 10*512kB (UME) 5*1024kB (ME) 6*2048kB (U) 17*4096kB (UM) = 117880kB >[ 5053.375080] Node 0 Normal: 1194*4kB (UME) 1211*8kB (UME) 989*16kB (UME) 642*32kB (UME) 134*64kB (UME) 24*128kB (UME) 1*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 62736kB >[ 5053.375123] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB >[ 5053.375125] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB >[ 5053.375127] 34477 total pagecache pages >[ 5053.375138] 2363 pages in swap cache >[ 5053.375141] Swap cache stats: add 106788151, delete 106864730, find 10101418/19207539 >[ 5053.375143] Free swap = 0kB >[ 5053.375145] Total swap = 62494716kB >[ 5053.375148] 8363791 pages RAM >[ 5053.375150] 0 pages HighMem/MovableOnly >[ 5053.375152] 423882 pages reserved >[ 5053.375154] 0 pages cma reserved >[ 5053.375156] 0 pages hwpoisoned >[ 5053.375158] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name >[ 5053.375174] [ 595] 0 595 56595 113 454656 188 0 systemd-journal >[ 5053.375183] [ 632] 0 632 25298 12 204800 1121 -1000 systemd-udevd >[ 5053.375190] [ 874] 0 874 16049 22 139264 90 -1000 auditd >[ 5053.375194] [ 876] 0 876 21122 25 69632 28 0 audispd >[ 5053.375198] [ 884] 0 884 9652 26 118784 68 0 sedispatch >[ 5053.375203] [ 905] 0 905 10798 0 135168 132 0 bluetoothd >[ 5053.375208] [ 907] 81 907 20261 434 151552 198 -900 dbus-daemon >[ 5053.375232] [ 911] 70 911 18609 48 143360 69 0 avahi-daemon >[ 5053.375237] [ 912] 0 912 4343 3 81920 108 0 alsactl >[ 5053.375241] [ 913] 0 913 86495 1 368640 4872 0 firewalld >[ 5053.375246] [ 914] 0 914 132287 368 376832 360 0 udisksd >[ 5053.375250] [ 917] 0 917 3456 0 77824 50 0 rngd >[ 5053.375254] [ 918] 70 918 18544 1 126976 86 0 avahi-daemon >[ 5053.375259] [ 919] 0 919 70717 1 356352 263 0 sssd >[ 5053.375263] [ 922] 0 922 51276 1 163840 123 0 gssproxy >[ 5053.375268] [ 923] 0 923 104474 204 323584 306 0 ModemManager >[ 5053.375272] [ 925] 0 925 4327 1 69632 34 0 mcelog >[ 5053.375276] [ 929] 0 929 6507 0 94208 328 0 smartd >[ 5053.375281] [ 930] 172 930 46481 0 139264 82 0 rtkit-daemon >[ 5053.375285] [ 951] 0 951 116603 0 311296 401 0 abrtd >[ 5053.375290] [ 956] 997 956 168615 8 294912 1571 0 polkitd >[ 5053.375294] [ 960] 995 960 29460 8 131072 105 0 chronyd >[ 5053.375299] [ 971] 0 971 72556 87 368640 495 0 sssd_be >[ 5053.375313] [ 987] 0 987 70136 101 385024 254 0 sssd_nss >[ 5053.375317] [ 988] 0 988 19716 46 192512 526 0 systemd-logind >[ 5053.375322] [ 989] 0 989 105642 0 229376 379 0 accounts-daemon >[ 5053.375326] [ 1002] 0 1002 200177 389 466944 506 0 NetworkManager >[ 5053.375331] [ 1024] 0 1024 22276 0 200704 205 -1000 sshd >[ 5053.375335] [ 1026] 0 1026 148263 30 675840 1784 0 php-fpm >[ 5053.375340] [ 1028] 0 1028 440574 355 831488 5213 0 libvirtd >[ 5053.375344] [ 1040] 0 1040 106016 0 233472 289 0 gdm >[ 5053.375349] [ 1044] 0 1044 35865 21 106496 143 0 crond >[ 5053.375353] [ 1053] 0 1053 10631 0 114688 66 0 atd >[ 5053.375358] [ 1119] 0 1119 14256 1 118784 305 0 nginx >[ 5053.375362] [ 1124] 984 1124 19101 0 147456 421 0 nginx >[ 5053.375367] [ 1125] 984 1125 19101 0 147456 421 0 nginx >[ 5053.375371] [ 1126] 984 1126 19101 0 151552 425 0 nginx >[ 5053.375376] [ 1128] 984 1128 19101 0 147456 421 0 nginx >[ 5053.375380] [ 1129] 984 1129 19101 0 147456 421 0 nginx >[ 5053.375384] [ 1131] 984 1131 19101 0 147456 421 0 nginx >[ 5053.375389] [ 1132] 984 1132 19101 0 147456 421 0 nginx >[ 5053.375393] [ 1133] 984 1133 19101 0 147456 421 0 nginx >[ 5053.375397] [ 1196] 27 1196 535768 26 622592 14922 0 mysqld >[ 5053.375402] [ 1230] 1000 1230 151897 1 614400 1818 0 php-fpm >[ 5053.375406] [ 1231] 1000 1231 151897 1 614400 1818 0 php-fpm >[ 5053.375410] [ 1232] 1000 1232 151897 1 614400 1818 0 php-fpm >[ 5053.375415] [ 1235] 1000 1235 151897 2 614400 1818 0 php-fpm >[ 5053.375419] [ 1238] 1000 1238 151897 2 614400 1818 0 php-fpm >[ 5053.375424] [ 1239] 48 1239 151897 1 614400 1818 0 php-fpm >[ 5053.375432] [ 1240] 48 1240 151897 1 614400 1818 0 php-fpm >[ 5053.375437] [ 1241] 48 1241 151897 1 614400 1818 0 php-fpm >[ 5053.375441] [ 1242] 48 1242 151897 2 614400 1819 0 php-fpm >[ 5053.375445] [ 1243] 48 1243 151897 2 614400 1818 0 php-fpm >[ 5053.375450] [ 1315] 0 1315 98054 1 299008 475 0 gdm-session-wor >[ 5053.375454] [ 1361] 42 1361 22366 1 212992 333 0 systemd >[ 5053.375459] [ 1399] 42 1399 35818 1 249856 1081 0 (sd-pam) >[ 5053.375463] [ 1421] 42 1421 105309 1 360448 323 0 gdm-wayland-ses >[ 5053.375468] [ 1426] 0 1426 19834 2 200704 476 0 dhclient >[ 5053.375472] [ 1428] 42 1428 18137 1 147456 238 0 dbus-daemon >[ 5053.375477] [ 1440] 42 1440 166364 0 438272 598 0 gnome-session-b >[ 5053.375481] [ 1486] 42 1486 1083242 6773 1560576 8586 0 gnome-shell >[ 5053.375486] [ 1520] 0 1520 106836 170 258048 264 0 upowerd >[ 5053.375490] [ 1601] 42 1601 351016 0 585728 2938 0 Xwayland >[ 5053.375495] [ 1659] 0 1659 19834 1 196608 476 0 dhclient >[ 5053.375499] [ 1666] 42 1666 88944 0 196608 206 0 at-spi-bus-laun >[ 5053.375504] [ 1679] 42 1679 18027 1 143360 130 0 dbus-daemon >[ 5053.375508] [ 1686] 42 1686 55769 0 208896 208 0 at-spi2-registr >[ 5053.375513] [ 1715] 0 1715 4442 2 73728 54 0 sbis3plugin >[ 5053.375517] [ 1716] 0 1716 172992 79 520192 1129 0 sbis3plugin >[ 5053.375522] [ 1743] 42 1743 368507 1 401408 860 0 pulseaudio >[ 5053.375526] [ 1878] 42 1878 122024 0 356352 425 0 xdg-permission- >[ 5053.375531] [ 1883] 42 1883 118289 25 204800 621 0 ibus-daemon >[ 5053.375535] [ 1886] 42 1886 96889 0 180224 189 0 ibus-dconf >[ 5053.375540] [ 1889] 42 1889 276560 0 753664 2565 0 ibus-x11 >[ 5053.375544] [ 1891] 42 1891 96855 0 188416 181 0 ibus-portal >[ 5053.375549] [ 1905] 0 1905 272724 78 925696 287 0 abrt-dump-journ >[ 5053.375557] [ 1908] 0 1908 280916 82 1581056 283 0 abrt-dump-journ >[ 5053.375562] [ 1916] 0 1916 12545 16 143360 133 0 wpa_supplicant >[ 5053.375566] [ 1917] 0 1917 181829 23 724992 27227 0 packagekitd >[ 5053.375570] [ 1922] 42 1922 297813 0 790528 2785 0 gsd-wacom >[ 5053.375575] [ 1924] 42 1924 314186 0 770048 2713 0 gsd-xsettings >[ 5053.375579] [ 1928] 42 1928 298742 0 786432 2617 0 gsd-a11y-keyboa >[ 5053.375584] [ 1931] 42 1931 127618 0 401408 386 0 gsd-a11y-settin >[ 5053.375588] [ 1932] 42 1932 276508 0 753664 2590 0 gsd-clipboard >[ 5053.375593] [ 1934] 42 1934 338216 153 827392 2529 0 gsd-color >[ 5053.375597] [ 1936] 42 1936 117669 0 442368 458 0 gsd-datetime >[ 5053.375602] [ 1938] 42 1938 127535 1 393216 370 0 gsd-housekeepin >[ 5053.375606] [ 1939] 42 1939 316652 0 790528 2628 0 gsd-keyboard >[ 5053.375611] [ 1943] 42 1943 427837 0 892928 2775 0 gsd-media-keys >[ 5053.375615] [ 1944] 42 1944 108574 1 372736 359 0 gsd-mouse >[ 5053.375620] [ 1949] 42 1949 317779 190 811008 2505 0 gsd-power >[ 5053.375625] [ 1950] 42 1950 118068 0 446464 457 0 gsd-print-notif >[ 5053.375629] [ 1952] 42 1952 108578 1 380928 358 0 gsd-rfkill >[ 5053.375634] [ 1954] 42 1954 127007 1 397312 369 0 gsd-screensaver >[ 5053.375638] [ 1957] 42 1957 104125 0 221184 249 0 gsd-sharing >[ 5053.375643] [ 1959] 42 1959 153281 0 462848 492 0 gsd-smartcard >[ 5053.375647] [ 1962] 42 1962 138207 0 475136 470 0 gsd-sound >[ 5053.375652] [ 1995] 42 1995 48036 1 143360 146 0 dconf-service >[ 5053.375656] [ 2001] 42 2001 78438 0 184320 185 0 ibus-engine-sim >[ 5053.375661] [ 2114] 991 2114 107697 0 266240 600 0 colord >[ 5053.375665] [ 2148] 0 2148 104272 1 352256 691 0 gdm-session-wor >[ 5053.375670] [ 2164] 1000 2164 22405 0 200704 379 0 systemd >[ 5053.375674] [ 2169] 1000 2169 35852 1 249856 1105 0 (sd-pam) >[ 5053.375683] [ 2179] 1000 2179 100202 100 200704 1597 0 gnome-keyring-d >[ 5053.375688] [ 2190] 1000 2190 105309 1 356352 321 0 gdm-wayland-ses >[ 5053.375692] [ 2192] 1000 2192 18443 284 143360 247 0 dbus-daemon >[ 5053.375697] [ 2195] 1000 2195 166429 231 434176 446 0 gnome-session-b >[ 5053.375701] [ 2244] 1000 2244 118647 9 208896 261 0 gvfsd >[ 5053.375706] [ 2249] 1000 2249 105643 0 192512 271 0 gvfsd-fuse >[ 5053.375710] [ 2278] 1000 2278 1231576 26358 1966080 18219 0 gnome-shell >[ 5053.375714] [ 2338] 1000 2338 370484 4794 765952 3814 0 Xwayland >[ 5053.375719] [ 2356] 1000 2356 88945 1 188416 213 0 at-spi-bus-laun >[ 5053.375723] [ 2361] 1000 2361 18059 43 135168 124 0 dbus-daemon >[ 5053.375728] [ 2364] 1000 2364 55770 86 196608 126 0 at-spi2-registr >[ 5053.375732] [ 2370] 1000 2370 705034 3211 675840 953 0 pulseaudio >[ 5053.375737] [ 2404] 1000 2404 122025 0 364544 426 0 xdg-permission- >[ 5053.375742] [ 2408] 1000 2408 29608632 0 1011712 2175 0 gnome-shell-cal >[ 5053.375746] [ 2410] 1000 2410 118337 2 200704 657 0 ibus-daemon >[ 5053.375750] [ 2414] 1000 2414 96890 0 184320 205 0 ibus-dconf >[ 5053.375755] [ 2416] 1000 2416 276558 56 765952 2489 0 ibus-x11 >[ 5053.375759] [ 2418] 1000 2418 96855 0 184320 223 0 ibus-portal >[ 5053.375764] [ 2430] 1000 2430 25595175 0 1220608 4328 0 evolution-sourc >[ 5053.375768] [ 2433] 992 2433 116620 166 327680 2090 0 geoclue >[ 5053.375773] [ 2449] 1000 2449 25429308 0 860160 12271 0 goa-daemon >[ 5053.375777] [ 2450] 1000 2450 145870 207 282624 221 0 gvfs-udisks2-vo >[ 5053.375782] [ 2456] 1000 2456 96274 0 180224 257 0 gvfs-mtp-volume >[ 5053.375786] [ 2464] 1000 2464 130414 65 413696 376 0 goa-identity-se >[ 5053.375791] [ 2469] 1000 2469 99423 0 212992 335 0 gvfs-gphoto2-vo >[ 5053.375796] [ 2480] 1000 2480 121974 0 229376 308 0 gvfs-afc-volume >[ 5053.375800] [ 2485] 1000 2485 96383 0 180224 265 0 gvfs-goa-volume >[ 5053.375809] [ 2488] 1000 2488 48102 0 139264 216 0 dconf-service >[ 5053.375813] [ 2500] 1000 2500 127621 64 393216 318 0 gsd-mouse >[ 5053.375817] [ 2502] 1000 2502 317786 224 815104 2475 0 gsd-power >[ 5053.375822] [ 2503] 1000 2503 139106 79 471040 426 0 gsd-print-notif >[ 5053.375826] [ 2504] 1000 2504 163910 121 405504 301 0 gsd-rfkill >[ 5053.375831] [ 2506] 1000 2506 127007 84 389120 296 0 gsd-screensaver >[ 5053.375835] [ 2509] 1000 2509 141058 91 253952 307 0 gsd-sharing >[ 5053.375840] [ 2510] 1000 2510 297816 130 794624 2655 0 gsd-wacom >[ 5053.375844] [ 2515] 1000 2515 77319 0 163840 213 0 gvfsd-metadata >[ 5053.375849] [ 2518] 1000 2518 314188 217 786432 2485 0 gsd-xsettings >[ 5053.375853] [ 2520] 1000 2520 138208 85 483328 391 0 gsd-sound >[ 5053.375858] [ 2526] 1000 2526 153282 59 466944 426 0 gsd-smartcard >[ 5053.375862] [ 2537] 1000 2537 298784 159 782336 2480 0 gsd-a11y-keyboa >[ 5053.375867] [ 2538] 1000 2538 127619 49 401408 334 0 gsd-a11y-settin >[ 5053.375871] [ 2540] 1000 2540 276464 138 761856 2429 0 gsd-clipboard >[ 5053.375876] [ 2541] 1000 2541 356674 260 827392 2459 0 gsd-color >[ 5053.375880] [ 2542] 1000 2542 136716 51 466944 431 0 gsd-datetime >[ 5053.375884] [ 2543] 1000 2543 148232 111 438272 337 0 gsd-housekeepin >[ 5053.375889] [ 2547] 1000 2547 316653 142 806912 2476 0 gsd-keyboard >[ 5053.375893] [ 2548] 1000 2548 391021 267 880640 2528 0 gsd-media-keys >[ 5053.375898] [ 2554] 0 2554 57744 14 262144 292 0 cupsd >[ 5053.375903] [ 2608] 1000 2608 25484716 0 1204224 11024 0 evolution-calen >[ 5053.375908] [ 2610] 1000 2610 78437 1 176128 202 0 ibus-engine-sim >[ 5053.375912] [ 2710] 1000 2710 154396 0 466944 468 0 gsd-printer >[ 5053.375917] [ 2721] 1000 2721 25488048 0 1110016 10985 0 evolution-calen >[ 5053.375921] [ 2756] 1000 2756 142391 0 528384 3847 0 seapplet >[ 5053.375939] [ 2762] 1000 2762 349908 12 1019904 18358 0 gnome-software >[ 5053.375944] [ 2770] 1000 2770 69562 113 172032 184 0 gsd-disk-utilit >[ 5053.375948] [ 2772] 1000 2772 472270 0 929792 8377 0 tracker-extract >[ 5053.375953] [ 2780] 1000 2780 216358 0 389120 2610 0 tracker-miner-a >[ 5053.375957] [ 2785] 1000 2785 721148 6857 1941504 21306 0 sbis3plugin >[ 5053.375962] [ 2790] 1000 2790 25501236 0 1105920 2909 0 evolution-alarm >[ 5053.375966] [ 2792] 1000 2792 325271 3687 536576 6730 0 tracker-miner-f >[ 5053.375971] [ 2796] 1000 2796 160989 0 524288 1354 0 abrt-applet >[ 5053.375975] [ 2797] 1000 2797 194172 620 442368 15504 0 tracker-store >[ 5053.375980] [ 2844] 1000 2844 25583038 0 1220608 13801 0 evolution-calen >[ 5053.375984] [ 2845] 1000 2845 25454426 0 1089536 2084 0 evolution-addre >[ 5053.375989] [ 2859] 1000 2859 25497717 0 1036288 2176 0 evolution-addre >[ 5053.375994] [ 2889] 0 2889 90699 0 307200 466 -900 abrt-dbus >[ 5053.375998] [ 2898] 1000 2898 25506490 0 1114112 11012 0 evolution-calen >[ 5053.376003] [ 2943] 1000 2943 29673910 0 1179648 11048 0 evolution-calen >[ 5053.376007] [ 3002] 1000 3002 148956 427 528384 1962 0 sbis3plugin >[ 5053.376012] [ 3031] 0 3031 158973 79 516096 961 0 fwupd >[ 5053.376016] [ 3060] 1000 3060 131191 83 425984 976 0 sbis3plugin >[ 5053.376021] [ 3083] 1000 3083 197539 1197 720896 2180 0 sbis3plugin >[ 5053.376025] [ 3205] 1000 3205 154225 64 458752 1004 0 sbis3plugin >[ 5053.376030] [ 3235] 1000 3235 152622 75 421888 880 0 sbis3plugin >[ 5053.376034] [ 3270] 1000 3270 160997 149 618496 1181 0 sbis3plugin >[ 5053.376038] [ 3295] 1000 3295 127068 84 385024 981 0 sbis3plugin >[ 5053.376043] [ 3313] 1000 3313 143069 144 434176 1397 0 sbis3plugin >[ 5053.376047] [ 3355] 1000 3355 330728 255 811008 7946 0 nautilus >[ 5053.376056] [ 3410] 1000 3410 119248 0 225280 349 0 gvfsd-trash >[ 5053.376060] [ 3450] 1000 3450 21899 0 155648 181 0 obexd >[ 5053.376065] [ 3602] 1000 3602 146490 82 528384 1225 0 sbis3plugin >[ 5053.376069] [ 3628] 1000 3628 181534 144 700416 1681 0 sbis3plugin >[ 5053.376074] [ 3705] 1000 3705 157894 140 577536 1221 0 sbis3plugin >[ 5053.376078] [ 3820] 1000 3820 458737 9276 1355776 13376 0 virt-manager >[ 5053.376083] [ 4032] 0 4032 83451 0 319488 331 -900 virtlogd >[ 5053.376087] [ 4046] 107 4046 801179 137906 5984256 464973 0 qemu-system-x86 >[ 5053.376092] [ 4048] 0 4048 16036 31 172032 119 0 systemd-machine >[ 5053.376097] [ 4618] 0 4618 36368 12 307200 265 0 sshd >[ 5053.376101] [ 4637] 0 4637 19797 1 196608 305 0 systemd >[ 5053.376106] [ 4650] 0 4650 72718 1 266240 1132 0 (sd-pam) >[ 5053.376110] [ 4668] 0 4668 36419 90 290816 242 0 sshd >[ 5053.376115] [ 4674] 0 4674 33591 2 90112 532 0 bash >[ 5053.376119] [ 4710] 1000 4710 47154 33 188416 104 0 gconfd-2 >[ 5053.376123] [ 5073] 1000 5073 180854 4411 561152 2413 0 gnome-terminal- >[ 5053.376128] [ 5180] 1000 5180 33067 2 86016 532 0 bash >[ 5053.376132] [ 5290] 1000 5290 33067 1 81920 523 0 bash >[ 5053.376137] [ 5324] 1000 5324 35017 581 102400 40 0 htop >[ 5053.376141] [ 5326] 1000 5326 33067 1 90112 545 0 bash >[ 5053.376146] [ 5757] 1000 5757 33067 1 77824 524 0 bash >[ 5053.376150] [ 5793] 1000 5793 63863 0 299008 204 0 su >[ 5053.376155] [ 5802] 0 5802 33590 81 90112 450 0 bash >[ 5053.376159] [ 5886] 1000 5886 33067 117 86016 415 0 bash >[ 5053.376164] [ 6616] 1000 6616 1137872 149851 4882432 69726 0 firefox >[ 5053.376168] [ 6780] 1000 6780 22244403 7165400 175693824 14476285 0 Web Content >[ 5053.376173] [ 6812] 1000 6812 454322 883 1060864 7458 0 file:// Content >[ 5053.376181] [ 6859] 1000 6859 595245 57167 2203648 38696 0 Web Content >[ 5053.376186] [ 6862] 1000 6862 601298 64683 2248704 18317 0 Web Content >[ 5053.376190] [ 7088] 0 7088 34640 366 98304 49 0 htop >[ 5053.376194] [ 7278] 1000 7278 493269 11496 1359872 26461 0 Web Content >[ 5053.376199] [ 7381] 1000 7381 525316 1054 782336 5422 0 transmission-gt >[ 5053.376203] [ 7418] 1000 7418 119822 0 233472 294 0 gvfsd-network >[ 5053.376208] [ 7456] 1000 7456 122548 0 249856 294 0 gvfsd-dnssd >[ 5053.376227] [ 7562] 1000 7562 33067 4 86016 523 0 bash >[ 5053.376231] [ 7599] 1000 7599 30060 8 73728 84 0 bash >[ 5053.376236] [ 7608] 1000 7608 30126 8 77824 158 0 bash >[ 5053.376240] [ 7609] 1000 7609 28672 0 61440 31 0 tee >[ 5053.376245] [ 7749] 1000 7749 178466 5074 724992 8377 0 steam >[ 5053.376249] [ 7781] 1000 7781 55610 90 258048 4003 0 steam >[ 5053.376254] [ 7782] 1000 7782 30027 8 69632 69 0 steamwebhelper. >[ 5053.376258] [ 7785] 1000 7785 272421 463 1085440 6633 0 steamwebhelper >[ 5053.376263] [ 7795] 1000 7795 118887 12 630784 1874 0 steamwebhelper >[ 5053.376267] [ 8008] 1000 8008 136273 99 659456 2119 0 steamwebhelper >[ 5053.376272] [ 8036] 1000 8036 287747 124 1040384 3133 300 steamwebhelper >[ 5053.376276] [ 8054] 1000 8054 33067 8 86016 532 0 bash >[ 5053.376283] [ 8548] 0 8548 70462 68 393216 236 0 sssd_secrets >[ 5053.376287] [ 8551] 0 8551 69781 142 393216 273 0 sssd_kcm >[ 5053.376291] Out of memory: Kill process 6780 (Web Content) score 920 or sacrifice child >[ 5053.376449] Killed process 6780 (Web Content) total-vm:88977612kB, anon-rss:28661604kB, file-rss:0kB, shmem-rss:0kB >[ 5071.269475] oom_reaper: reaped process 6780 (Web Content), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB >[ 5076.024983] sysrq: SysRq : Show Blocked State >[ 5076.024995] task PC stack pid father >[ 5076.025205] pool D11496 2823 2164 0x00000000 >[ 5076.025212] Call Trace: >[ 5076.025222] ? __schedule+0x2ed/0xba0 >[ 5076.025233] schedule+0x2f/0x90 >[ 5076.025237] io_schedule+0x12/0x40 >[ 5076.025243] generic_file_read_iter+0x39e/0xdb0 >[ 5076.025257] ? page_cache_tree_insert+0x130/0x130 >[ 5076.025299] xfs_file_buffered_aio_read+0x65/0x1a0 [xfs] >[ 5076.025333] xfs_file_read_iter+0x64/0xc0 [xfs] >[ 5076.025362] __vfs_read+0x102/0x170 >[ 5076.025372] vfs_read+0x9e/0x150 >[ 5076.025376] SyS_pread64+0x93/0xb0 >[ 5076.025379] ? trace_hardirqs_off_thunk+0x1a/0x1c >[ 5076.025386] do_syscall_64+0x79/0x220 >[ 5076.025391] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 5076.025395] RIP: 0033:0x7f8681df9873 >[ 5076.025398] RSP: 002b:00007f86764b34b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000011 >[ 5076.025402] RAX: ffffffffffffffda RBX: 0000000000001000 RCX: 00007f8681df9873 >[ 5076.025405] RDX: 0000000000001000 RSI: 00007f8664d03308 RDI: 0000000000000008 >[ 5076.025406] RBP: 0000000000001000 R08: 00007f8664d03308 R09: 00007f8664a32a4a >[ 5076.025408] R10: 0000000009a96000 R11: 0000000000000293 R12: 0000000000000000 >[ 5076.025412] R13: 00007f8664d03308 R14: 0000000009a96000 R15: 0000561a11bc3580 >[ 5180.751423] sysrq: SysRq : Show Blocked State >[ 5180.751434] task PC stack pid father >[ 5180.751639] pool D11496 2823 2164 0x00000000 >[ 5180.751647] Call Trace: >[ 5180.751660] ? __schedule+0x2ed/0xba0 >[ 5180.751671] schedule+0x2f/0x90 >[ 5180.751676] io_schedule+0x12/0x40 >[ 5180.751681] generic_file_read_iter+0x39e/0xdb0 >[ 5180.751696] ? page_cache_tree_insert+0x130/0x130 >[ 5180.751743] xfs_file_buffered_aio_read+0x65/0x1a0 [xfs] >[ 5180.751785] xfs_file_read_iter+0x64/0xc0 [xfs] >[ 5180.751792] __vfs_read+0x102/0x170 >[ 5180.751804] vfs_read+0x9e/0x150 >[ 5180.751810] SyS_pread64+0x93/0xb0 >[ 5180.751815] ? trace_hardirqs_off_thunk+0x1a/0x1c >[ 5180.751822] do_syscall_64+0x79/0x220 >[ 5180.751838] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 5180.751843] RIP: 0033:0x7f8681df9873 >[ 5180.751845] RSP: 002b:00007f86764b34b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000011 >[ 5180.751850] RAX: ffffffffffffffda RBX: 0000000000001000 RCX: 00007f8681df9873 >[ 5180.751853] RDX: 0000000000001000 RSI: 00007f86658d6bd8 RDI: 0000000000000008 >[ 5180.751855] RBP: 0000000000001000 R08: 00007f86658d6bd8 R09: 00007f8664d88132 >[ 5180.751858] R10: 00000000276f1000 R11: 0000000000000293 R12: 0000000000000000 >[ 5180.751860] R13: 00007f86658d6bd8 R14: 00000000276f1000 R15: 0000561a11bc3580 >[ 5180.752044] Chrome_HistoryT D12648 8699 8572 0x00000000 >[ 5180.752051] Call Trace: >[ 5180.752059] ? __schedule+0x2ed/0xba0 >[ 5180.752071] schedule+0x2f/0x90 >[ 5180.752075] io_schedule+0x12/0x40 >[ 5180.752079] wait_on_page_bit_common+0x10a/0x1a0 >[ 5180.752087] ? page_cache_tree_insert+0x130/0x130 >[ 5180.752096] __filemap_fdatawait_range+0xdc/0x170 >[ 5180.752103] ? __filemap_fdatawrite_range+0xc1/0x100 >[ 5180.752106] ? __filemap_fdatawrite_range+0xcf/0x100 >[ 5180.752119] file_write_and_wait_range+0x76/0xa0 >[ 5180.752155] xfs_file_fsync+0x7a/0x2b0 [xfs] >[ 5180.752167] do_fsync+0x38/0x60 >[ 5180.752173] SyS_fdatasync+0xf/0x20 >[ 5180.752177] do_syscall_64+0x79/0x220 >[ 5180.752182] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 5180.752186] RIP: 0033:0x7f07cbd38dec >[ 5180.752188] RSP: 002b:00007f0797624fa0 EFLAGS: 00000293 ORIG_RAX: 000000000000004b >[ 5180.752193] RAX: ffffffffffffffda RBX: 00002815948deb00 RCX: 00007f07cbd38dec >[ 5180.752195] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00000000000000c9 >[ 5180.752198] RBP: 00007f0797624ff0 R08: 0000281581b3af00 R09: 0000000000007f7f >[ 5180.752200] R10: 0000000000001400 R11: 0000000000000293 R12: 0000000000000000 >[ 5180.752203] R13: d763a120f905d5d9 R14: 0000000000000000 R15: 0000000000001000 >[ 5180.752221] TaskSchedulerFo D11976 8787 8572 0x00000000 >[ 5180.752228] Call Trace: >[ 5180.752235] ? __schedule+0x2ed/0xba0 >[ 5180.752247] schedule+0x2f/0x90 >[ 5180.752279] _xfs_log_force_lsn+0x213/0x370 [xfs] >[ 5180.752286] ? wake_up_q+0x70/0x70 >[ 5180.752320] xfs_file_fsync+0x10b/0x2b0 [xfs] >[ 5180.752330] do_fsync+0x38/0x60 >[ 5180.752336] SyS_fdatasync+0xf/0x20 >[ 5180.752340] do_syscall_64+0x79/0x220 >[ 5180.752345] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 5180.752348] RIP: 0033:0x7f07cbd38dec >[ 5180.752351] RSP: 002b:00007f078b041400 EFLAGS: 00000293 ORIG_RAX: 000000000000004b >[ 5180.752355] RAX: ffffffffffffffda RBX: 00007f078b0414e0 RCX: 00007f07cbd38dec >[ 5180.752358] RDX: 0000000000000000 RSI: 00002815915aea00 RDI: 00000000000000b3 >[ 5180.752360] RBP: 00007f078b041440 R08: 0000000000000000 R09: 0000281591783608 >[ 5180.752362] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 >[ 5180.752365] R13: 0000000000001818 R14: 00007f078b041498 R15: 00007f078b0414e0 >[ 5543.073383] RunProcess[11479]: segfault at 0 ip 00007f05e0f248a4 sp 00007f05a79fee68 error 6 in libxul.so[7f05df15c000+51f8000] >[ 5831.853047] perf: interrupt took too long (3134 > 3133), lowering kernel.perf_event_max_sample_rate to 63000 >[ 8203.359050] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8203.359055] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8203.359058] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 8203.359060] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8203.359062] Call Trace: >[ 8203.359071] dump_stack+0x85/0xbf >[ 8203.359076] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8203.359087] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8203.359102] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8203.359113] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8203.359119] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8203.359132] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8203.359136] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8203.359145] ? mutex_trylock+0xcd/0xe0 >[ 8203.359153] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8203.359196] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8203.359228] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8203.359266] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8203.359300] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8203.359343] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8203.359369] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8203.359401] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8203.359415] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8203.359427] drm_ioctl+0x2d5/0x370 [drm] >[ 8203.359454] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8203.359460] ? __pm_runtime_resume+0x54/0x90 >[ 8203.359467] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8203.359495] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8203.359502] do_vfs_ioctl+0xa5/0x6e0 >[ 8203.359511] SyS_ioctl+0x74/0x80 >[ 8203.359518] do_syscall_64+0x79/0x220 >[ 8203.359523] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8203.359526] RIP: 0033:0x7f70a90d90f7 >[ 8203.359528] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8203.359532] RAX: ffffffffffffffda RBX: 000055e7ef518a70 RCX: 00007f70a90d90f7 >[ 8203.359533] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 8203.359535] RBP: 00007ffd456b9940 R08: 000055e7ef518a70 R09: 0000000000000005 >[ 8203.359537] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 8203.359539] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef5189a0 >[ 8326.774089] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8326.774093] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8326.774095] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8326.774096] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8326.774098] Call Trace: >[ 8326.774105] dump_stack+0x85/0xbf >[ 8326.774110] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8326.774117] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8326.774126] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8326.774132] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8326.774136] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8326.774144] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8326.774147] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8326.774153] ? mutex_trylock+0xcd/0xe0 >[ 8326.774158] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8326.774191] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8326.774229] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8326.774263] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8326.774290] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8326.774310] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8326.774327] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8326.774346] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8326.774358] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8326.774366] drm_ioctl+0x2d5/0x370 [drm] >[ 8326.774382] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8326.774387] ? __pm_runtime_resume+0x54/0x90 >[ 8326.774392] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8326.774409] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8326.774414] do_vfs_ioctl+0xa5/0x6e0 >[ 8326.774421] SyS_ioctl+0x74/0x80 >[ 8326.774426] do_syscall_64+0x79/0x220 >[ 8326.774429] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8326.774431] RIP: 0033:0x7fd8d64ef0f7 >[ 8326.774433] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8326.774436] RAX: ffffffffffffffda RBX: 0000000002f8ab20 RCX: 00007fd8d64ef0f7 >[ 8326.774437] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8326.774438] RBP: 00007ffcc6dba1c0 R08: 0000000002f8ab20 R09: 0000000000000004 >[ 8326.774439] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8326.774441] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff5e90 >[ 8336.127496] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8336.127499] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8336.127502] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8336.127503] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8336.127504] Call Trace: >[ 8336.127511] dump_stack+0x85/0xbf >[ 8336.127516] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8336.127524] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8336.127534] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8336.127540] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8336.127545] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8336.127553] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8336.127556] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8336.127562] ? mutex_trylock+0xcd/0xe0 >[ 8336.127568] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8336.127601] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8336.127625] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8336.127649] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8336.127672] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8336.127694] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8336.127711] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8336.127732] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8336.127744] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8336.127753] drm_ioctl+0x2d5/0x370 [drm] >[ 8336.127770] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8336.127775] ? __pm_runtime_resume+0x54/0x90 >[ 8336.127780] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8336.127799] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8336.127804] do_vfs_ioctl+0xa5/0x6e0 >[ 8336.127811] SyS_ioctl+0x74/0x80 >[ 8336.127816] do_syscall_64+0x79/0x220 >[ 8336.127819] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8336.127822] RIP: 0033:0x7fd8d64ef0f7 >[ 8336.127824] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8336.127826] RAX: ffffffffffffffda RBX: 00000000030e7440 RCX: 00007fd8d64ef0f7 >[ 8336.127828] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8336.127829] RBP: 00007ffcc6dba370 R08: 00000000030e7440 R09: 0000000000000004 >[ 8336.127830] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8336.127832] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff5e90 >[ 8340.549214] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8340.549217] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8340.549220] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 8340.549221] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8340.549222] Call Trace: >[ 8340.549229] dump_stack+0x85/0xbf >[ 8340.549233] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8340.549241] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8340.549250] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8340.549256] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8340.549261] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8340.549285] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8340.549289] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8340.549295] ? mutex_trylock+0xcd/0xe0 >[ 8340.549310] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8340.549342] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8340.549363] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8340.549387] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8340.549410] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8340.549431] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8340.549448] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8340.549468] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8340.549479] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8340.549487] drm_ioctl+0x2d5/0x370 [drm] >[ 8340.549504] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8340.549508] ? __pm_runtime_resume+0x54/0x90 >[ 8340.549513] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8340.549531] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8340.549537] do_vfs_ioctl+0xa5/0x6e0 >[ 8340.549543] SyS_ioctl+0x74/0x80 >[ 8340.549548] do_syscall_64+0x79/0x220 >[ 8340.549551] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8340.549554] RIP: 0033:0x7f70a90d90f7 >[ 8340.549555] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8340.549558] RAX: ffffffffffffffda RBX: 000055e7ee6c27a0 RCX: 00007f70a90d90f7 >[ 8340.549559] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 8340.549560] RBP: 00007ffd456b9940 R08: 000055e7ee6c27a0 R09: 0000000000000005 >[ 8340.549561] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 8340.549563] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee6c26d0 >[ 8351.549964] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8351.549969] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8351.549972] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8351.549974] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8351.549976] Call Trace: >[ 8351.549985] dump_stack+0x85/0xbf >[ 8351.549991] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8351.550001] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8351.550010] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8351.550016] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8351.550020] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8351.550029] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8351.550032] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8351.550038] ? mutex_trylock+0xcd/0xe0 >[ 8351.550043] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8351.550079] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8351.550104] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8351.550126] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8351.550153] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8351.550186] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8351.550208] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8351.550228] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8351.550240] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8351.550249] drm_ioctl+0x2d5/0x370 [drm] >[ 8351.550276] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8351.550283] ? __pm_runtime_resume+0x54/0x90 >[ 8351.550291] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8351.550320] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8351.550328] do_vfs_ioctl+0xa5/0x6e0 >[ 8351.550348] SyS_ioctl+0x74/0x80 >[ 8351.550355] do_syscall_64+0x79/0x220 >[ 8351.550360] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8351.550363] RIP: 0033:0x7fd8d64ef0f7 >[ 8351.550366] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8351.550370] RAX: ffffffffffffffda RBX: 0000000002da8320 RCX: 00007fd8d64ef0f7 >[ 8351.550372] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8351.550374] RBP: 00007ffcc6dba1c0 R08: 0000000002da8320 R09: 0000000000000004 >[ 8351.550385] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8351.550386] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003108160 >[ 8351.641792] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8351.641797] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8351.641801] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 8351.641803] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8351.641805] Call Trace: >[ 8351.641814] dump_stack+0x85/0xbf >[ 8351.641820] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8351.641831] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8351.641846] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8351.641856] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8351.641863] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8351.641878] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8351.641883] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8351.641892] ? mutex_trylock+0xcd/0xe0 >[ 8351.641900] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8351.641942] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8351.641979] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8351.642036] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8351.642073] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8351.642108] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8351.642134] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8351.642174] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8351.642188] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8351.642203] drm_ioctl+0x2d5/0x370 [drm] >[ 8351.642231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8351.642238] ? __pm_runtime_resume+0x54/0x90 >[ 8351.642246] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8351.642273] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8351.642279] do_vfs_ioctl+0xa5/0x6e0 >[ 8351.642286] SyS_ioctl+0x74/0x80 >[ 8351.642291] do_syscall_64+0x79/0x220 >[ 8351.642294] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8351.642297] RIP: 0033:0x7f70a90d90f7 >[ 8351.642299] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8351.642301] RAX: ffffffffffffffda RBX: 000055e7efce9cb0 RCX: 00007f70a90d90f7 >[ 8351.642303] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 8351.642304] RBP: 00007ffd456b9940 R08: 000055e7efce9cb0 R09: 00007f70a939dc90 >[ 8351.642305] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 8351.642307] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efcea2e0 >[ 8353.247648] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8353.247652] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8353.247654] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8353.247656] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8353.247657] Call Trace: >[ 8353.247664] dump_stack+0x85/0xbf >[ 8353.247668] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8353.247676] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8353.247685] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8353.247691] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8353.247695] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8353.247702] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8353.247705] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8353.247711] ? mutex_trylock+0xcd/0xe0 >[ 8353.247716] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8353.247747] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8353.247766] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8353.247787] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8353.247809] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8353.247828] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8353.247844] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8353.247863] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8353.247874] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8353.247882] drm_ioctl+0x2d5/0x370 [drm] >[ 8353.247898] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8353.247903] ? __pm_runtime_resume+0x54/0x90 >[ 8353.247908] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8353.247935] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8353.247941] do_vfs_ioctl+0xa5/0x6e0 >[ 8353.247948] SyS_ioctl+0x74/0x80 >[ 8353.247953] do_syscall_64+0x79/0x220 >[ 8353.247966] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8353.247968] RIP: 0033:0x7fd8d64ef0f7 >[ 8353.247969] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8353.247972] RAX: ffffffffffffffda RBX: 00000000030d52e0 RCX: 00007fd8d64ef0f7 >[ 8353.247973] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8353.247974] RBP: 00007ffcc6dba1c0 R08: 00000000030d52e0 R09: 0000000000000004 >[ 8353.247976] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8353.247977] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[ 8359.587094] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8359.587098] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8359.587102] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 8359.587104] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8359.587105] Call Trace: >[ 8359.587114] dump_stack+0x85/0xbf >[ 8359.587119] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8359.587130] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8359.587144] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8359.587153] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8359.587159] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8359.587170] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8359.587175] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8359.587184] ? mutex_trylock+0xcd/0xe0 >[ 8359.587192] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8359.587231] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8359.587264] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8359.587301] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8359.587337] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8359.587371] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8359.587397] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8359.587430] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8359.587447] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8359.587461] drm_ioctl+0x2d5/0x370 [drm] >[ 8359.587488] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8359.587495] ? __pm_runtime_resume+0x54/0x90 >[ 8359.587504] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8359.587533] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8359.587540] do_vfs_ioctl+0xa5/0x6e0 >[ 8359.587552] SyS_ioctl+0x74/0x80 >[ 8359.587560] do_syscall_64+0x79/0x220 >[ 8359.587565] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8359.587568] RIP: 0033:0x7f70a90d90f7 >[ 8359.587570] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8359.587575] RAX: ffffffffffffffda RBX: 000055e7eb74f160 RCX: 00007f70a90d90f7 >[ 8359.587577] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 8359.587578] RBP: 00007ffd456b9940 R08: 000055e7eb74f160 R09: 0000000000000004 >[ 8359.587580] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8359.587581] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efdc23e0 >[ 8361.934199] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8361.934202] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8361.934205] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8361.934206] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8361.934207] Call Trace: >[ 8361.934214] dump_stack+0x85/0xbf >[ 8361.934218] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8361.934226] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8361.934235] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8361.934241] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8361.934244] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8361.934252] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8361.934255] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8361.934261] ? mutex_trylock+0xcd/0xe0 >[ 8361.934266] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8361.934298] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8361.934316] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8361.934337] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8361.934357] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8361.934387] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8361.934403] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8361.934443] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8361.934455] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8361.934462] drm_ioctl+0x2d5/0x370 [drm] >[ 8361.934478] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8361.934482] ? __pm_runtime_resume+0x54/0x90 >[ 8361.934487] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8361.934503] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8361.934508] do_vfs_ioctl+0xa5/0x6e0 >[ 8361.934515] SyS_ioctl+0x74/0x80 >[ 8361.934519] do_syscall_64+0x79/0x220 >[ 8361.934523] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8361.934525] RIP: 0033:0x7fd8d64ef0f7 >[ 8361.934526] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8361.934529] RAX: ffffffffffffffda RBX: 0000000002ba7690 RCX: 00007fd8d64ef0f7 >[ 8361.934530] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8361.934532] RBP: 00007ffcc6dba1c0 R08: 0000000002ba7690 R09: 0000000000000004 >[ 8361.934533] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8361.934534] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000301e0d0 >[ 8362.644777] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8362.644780] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8362.644782] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 8362.644784] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8362.644785] Call Trace: >[ 8362.644801] dump_stack+0x85/0xbf >[ 8362.644806] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8362.644813] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8362.644823] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8362.644829] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8362.644833] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8362.644841] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8362.644844] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8362.644850] ? mutex_trylock+0xcd/0xe0 >[ 8362.644855] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8362.644885] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8362.644906] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8362.644939] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8362.644961] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8362.644982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8362.644998] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8362.645018] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8362.645029] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8362.645038] drm_ioctl+0x2d5/0x370 [drm] >[ 8362.645054] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8362.645059] ? __pm_runtime_resume+0x54/0x90 >[ 8362.645064] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8362.645081] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8362.645086] do_vfs_ioctl+0xa5/0x6e0 >[ 8362.645093] SyS_ioctl+0x74/0x80 >[ 8362.645097] do_syscall_64+0x79/0x220 >[ 8362.645100] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8362.645103] RIP: 0033:0x7f70a90d90f7 >[ 8362.645104] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8362.645106] RAX: ffffffffffffffda RBX: 000055e7ef173090 RCX: 00007f70a90d90f7 >[ 8362.645108] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 8362.645109] RBP: 00007ffd456b9940 R08: 000055e7ef173090 R09: 0000000000000004 >[ 8362.645110] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8362.645111] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f11e8cf0 >[ 8362.660828] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8362.660832] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8362.660836] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 8362.660838] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8362.660840] Call Trace: >[ 8362.660848] dump_stack+0x85/0xbf >[ 8362.660854] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8362.660864] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8362.660879] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8362.660888] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8362.660895] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8362.660908] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8362.660912] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8362.660921] ? mutex_trylock+0xcd/0xe0 >[ 8362.660929] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8362.660978] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8362.661009] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8362.661044] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8362.661078] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8362.661120] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8362.661158] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8362.661210] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8362.661225] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8362.661249] drm_ioctl+0x2d5/0x370 [drm] >[ 8362.661275] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8362.661282] ? __pm_runtime_resume+0x54/0x90 >[ 8362.661289] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8362.661329] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8362.661336] do_vfs_ioctl+0xa5/0x6e0 >[ 8362.661356] SyS_ioctl+0x74/0x80 >[ 8362.661363] do_syscall_64+0x79/0x220 >[ 8362.661368] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8362.661371] RIP: 0033:0x7f70a90d90f7 >[ 8362.661373] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8362.661377] RAX: ffffffffffffffda RBX: 000055e7ef173090 RCX: 00007f70a90d90f7 >[ 8362.661390] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 8362.661392] RBP: 00007ffd456b9940 R08: 000055e7ef173090 R09: 0000000000000004 >[ 8362.661394] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8362.661396] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f11e8cf0 >[ 8363.885653] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8363.885659] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8363.885663] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 8363.885665] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8363.885666] Call Trace: >[ 8363.885675] dump_stack+0x85/0xbf >[ 8363.885681] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8363.885692] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8363.885707] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8363.885717] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8363.885723] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8363.885736] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8363.885741] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8363.885750] ? mutex_trylock+0xcd/0xe0 >[ 8363.885758] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8363.885818] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8363.885861] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8363.885902] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8363.885935] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8363.885967] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8363.885993] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8363.886027] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8363.886044] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8363.886058] drm_ioctl+0x2d5/0x370 [drm] >[ 8363.886083] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8363.886090] ? __pm_runtime_resume+0x54/0x90 >[ 8363.886098] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8363.886127] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8363.886135] do_vfs_ioctl+0xa5/0x6e0 >[ 8363.886147] SyS_ioctl+0x74/0x80 >[ 8363.886154] do_syscall_64+0x79/0x220 >[ 8363.886160] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8363.886163] RIP: 0033:0x7f70a90d90f7 >[ 8363.886166] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8363.886170] RAX: ffffffffffffffda RBX: 000055e7eddeee90 RCX: 00007f70a90d90f7 >[ 8363.886172] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 8363.886174] RBP: 00007ffd456b9940 R08: 000055e7eddeee90 R09: 0000000000000004 >[ 8363.886176] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8363.886178] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f11e8cf0 >[ 8366.152039] swiotlb_tbl_map_single: 2 callbacks suppressed >[ 8366.152041] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8366.152044] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8366.152046] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8366.152048] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8366.152049] Call Trace: >[ 8366.152056] dump_stack+0x85/0xbf >[ 8366.152061] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8366.152069] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8366.152077] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8366.152083] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8366.152087] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8366.152094] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8366.152097] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8366.152113] ? mutex_trylock+0xcd/0xe0 >[ 8366.152119] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8366.152156] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8366.152175] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8366.152197] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8366.152223] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8366.152243] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8366.152259] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8366.152278] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8366.152292] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8366.152300] drm_ioctl+0x2d5/0x370 [drm] >[ 8366.152316] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8366.152320] ? __pm_runtime_resume+0x54/0x90 >[ 8366.152326] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8366.152343] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8366.152348] do_vfs_ioctl+0xa5/0x6e0 >[ 8366.152355] SyS_ioctl+0x74/0x80 >[ 8366.152360] do_syscall_64+0x79/0x220 >[ 8366.152363] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8366.152365] RIP: 0033:0x7fd8d64ef0f7 >[ 8366.152367] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8366.152370] RAX: ffffffffffffffda RBX: 0000000002bead70 RCX: 00007fd8d64ef0f7 >[ 8366.152371] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8366.152372] RBP: 00007ffcc6dba1c0 R08: 0000000002bead70 R09: 0000000000000004 >[ 8366.152373] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8366.152375] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000301e0d0 >[ 8405.446563] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8405.446568] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8405.446572] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 8405.446574] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8405.446576] Call Trace: >[ 8405.446586] dump_stack+0x85/0xbf >[ 8405.446593] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8405.446604] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8405.446620] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8405.446631] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8405.446637] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8405.446652] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8405.446657] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8405.446666] ? mutex_trylock+0xcd/0xe0 >[ 8405.446675] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8405.446716] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8405.446749] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8405.446787] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8405.446825] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8405.446859] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8405.446886] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8405.446920] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8405.446936] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8405.446950] drm_ioctl+0x2d5/0x370 [drm] >[ 8405.446978] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8405.446986] ? __pm_runtime_resume+0x54/0x90 >[ 8405.446994] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8405.447025] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8405.447033] do_vfs_ioctl+0xa5/0x6e0 >[ 8405.447045] SyS_ioctl+0x74/0x80 >[ 8405.447053] do_syscall_64+0x79/0x220 >[ 8405.447058] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8405.447062] RIP: 0033:0x7f70a90d90f7 >[ 8405.447064] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8405.447068] RAX: ffffffffffffffda RBX: 000055e7eecaef20 RCX: 00007f70a90d90f7 >[ 8405.447070] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 8405.447072] RBP: 00007ffd456b9940 R08: 000055e7eecaef20 R09: 00007f70a939dd80 >[ 8405.447074] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 8405.447076] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eec43540 >[ 8405.463093] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8405.463098] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8405.463101] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 8405.463104] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8405.463105] Call Trace: >[ 8405.463113] dump_stack+0x85/0xbf >[ 8405.463118] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8405.463129] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8405.463144] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8405.463153] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8405.463159] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8405.463173] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8405.463177] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8405.463184] ? mutex_trylock+0xcd/0xe0 >[ 8405.463190] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8405.463232] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8405.463265] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8405.463303] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8405.463372] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8405.463406] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8405.463434] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8405.463456] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8405.463472] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8405.463481] drm_ioctl+0x2d5/0x370 [drm] >[ 8405.463499] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8405.463504] ? __pm_runtime_resume+0x54/0x90 >[ 8405.463512] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8405.463538] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8405.463544] do_vfs_ioctl+0xa5/0x6e0 >[ 8405.463552] SyS_ioctl+0x74/0x80 >[ 8405.463557] do_syscall_64+0x79/0x220 >[ 8405.463560] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8405.463563] RIP: 0033:0x7f70a90d90f7 >[ 8405.463564] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8405.463567] RAX: ffffffffffffffda RBX: 000055e7eecaef20 RCX: 00007f70a90d90f7 >[ 8405.463568] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 8405.463570] RBP: 00007ffd456b9940 R08: 000055e7eecaef20 R09: 00007f70a939dd80 >[ 8405.463571] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 8405.463572] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eec43540 >[ 8407.898122] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8407.898126] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8407.898130] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 8407.898132] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8407.898133] Call Trace: >[ 8407.898141] dump_stack+0x85/0xbf >[ 8407.898147] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8407.898158] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8407.898171] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8407.898181] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8407.898187] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8407.898209] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8407.898214] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8407.898233] ? mutex_trylock+0xcd/0xe0 >[ 8407.898241] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8407.898281] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8407.898311] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8407.898347] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8407.898381] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8407.898413] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8407.898439] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8407.898470] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8407.898484] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8407.898496] drm_ioctl+0x2d5/0x370 [drm] >[ 8407.898522] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8407.898529] ? __pm_runtime_resume+0x54/0x90 >[ 8407.898536] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8407.898564] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8407.898571] do_vfs_ioctl+0xa5/0x6e0 >[ 8407.898581] SyS_ioctl+0x74/0x80 >[ 8407.898588] do_syscall_64+0x79/0x220 >[ 8407.898592] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8407.898596] RIP: 0033:0x7f70a90d90f7 >[ 8407.898598] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8407.898602] RAX: ffffffffffffffda RBX: 000055e7f0346e40 RCX: 00007f70a90d90f7 >[ 8407.898604] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 8407.898606] RBP: 00007ffd456b9940 R08: 000055e7f0346e40 R09: 00007f70a939dca0 >[ 8407.898608] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 8407.898609] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb658e60 >[ 8407.921387] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8407.921391] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8407.921394] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 8407.921396] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8407.921398] Call Trace: >[ 8407.921406] dump_stack+0x85/0xbf >[ 8407.921411] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8407.921432] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8407.921446] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8407.921456] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8407.921462] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8407.921476] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8407.921479] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8407.921485] ? mutex_trylock+0xcd/0xe0 >[ 8407.921492] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8407.921532] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8407.921566] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8407.921603] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8407.921639] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8407.921693] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8407.921740] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8407.921772] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8407.921797] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8407.921808] drm_ioctl+0x2d5/0x370 [drm] >[ 8407.921834] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8407.921841] ? __pm_runtime_resume+0x54/0x90 >[ 8407.921848] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8407.921887] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8407.921894] do_vfs_ioctl+0xa5/0x6e0 >[ 8407.921904] SyS_ioctl+0x74/0x80 >[ 8407.921911] do_syscall_64+0x79/0x220 >[ 8407.921916] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8407.921919] RIP: 0033:0x7f70a90d90f7 >[ 8407.921922] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8407.921925] RAX: ffffffffffffffda RBX: 000055e7f0346e40 RCX: 00007f70a90d90f7 >[ 8407.921927] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 8407.921929] RBP: 00007ffd456b9940 R08: 000055e7f0346e40 R09: 00007f70a939dca0 >[ 8407.921931] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 8407.921933] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb658e60 >[ 8410.771454] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8410.771459] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8410.771464] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 8410.771466] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8410.771468] Call Trace: >[ 8410.771479] dump_stack+0x85/0xbf >[ 8410.771486] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8410.771498] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8410.771515] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8410.771525] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8410.771532] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8410.771544] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8410.771549] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8410.771558] ? mutex_trylock+0xcd/0xe0 >[ 8410.771566] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8410.771623] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8410.771659] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8410.771691] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8410.771721] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8410.771752] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8410.771780] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8410.771805] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8410.771818] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8410.771827] drm_ioctl+0x2d5/0x370 [drm] >[ 8410.771844] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8410.771849] ? __pm_runtime_resume+0x54/0x90 >[ 8410.771855] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8410.771874] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8410.771880] do_vfs_ioctl+0xa5/0x6e0 >[ 8410.771891] SyS_ioctl+0x74/0x80 >[ 8410.771899] do_syscall_64+0x79/0x220 >[ 8410.771904] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8410.771908] RIP: 0033:0x7f70a90d90f7 >[ 8410.771910] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8410.771912] RAX: ffffffffffffffda RBX: 000055e7eecaeb80 RCX: 00007f70a90d90f7 >[ 8410.771914] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 8410.771915] RBP: 00007ffd456b9940 R08: 000055e7eecaeb80 R09: 0000000000000004 >[ 8410.771916] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8410.771917] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee721cf0 >[ 8410.777590] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8410.777594] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8410.777598] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 8410.777600] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8410.777602] Call Trace: >[ 8410.777610] dump_stack+0x85/0xbf >[ 8410.777616] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8410.777627] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8410.777643] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8410.777654] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8410.777660] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8410.777673] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8410.777678] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8410.777688] ? mutex_trylock+0xcd/0xe0 >[ 8410.777696] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8410.777735] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8410.777766] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8410.777805] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8410.777843] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8410.777877] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8410.777903] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8410.777936] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8410.777951] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8410.777960] drm_ioctl+0x2d5/0x370 [drm] >[ 8410.777988] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8410.777993] ? __pm_runtime_resume+0x54/0x90 >[ 8410.777998] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8410.778025] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8410.778030] do_vfs_ioctl+0xa5/0x6e0 >[ 8410.778037] SyS_ioctl+0x74/0x80 >[ 8410.778042] do_syscall_64+0x79/0x220 >[ 8410.778045] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8410.778047] RIP: 0033:0x7f70a90d90f7 >[ 8410.778049] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8410.778051] RAX: ffffffffffffffda RBX: 000055e7eecaeb80 RCX: 00007f70a90d90f7 >[ 8410.778053] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 8410.778054] RBP: 00007ffd456b9940 R08: 000055e7eecaeb80 R09: 0000000000000004 >[ 8410.778055] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8410.778056] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee721cf0 >[ 8410.810982] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8410.810986] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8410.810988] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 8410.810989] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8410.810990] Call Trace: >[ 8410.810997] dump_stack+0x85/0xbf >[ 8410.811002] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8410.811009] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8410.811019] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8410.811025] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8410.811029] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8410.811037] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8410.811040] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8410.811046] ? mutex_trylock+0xcd/0xe0 >[ 8410.811052] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8410.811091] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8410.811134] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8410.811172] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8410.811208] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8410.811235] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8410.811252] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8410.811282] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8410.811294] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8410.811303] drm_ioctl+0x2d5/0x370 [drm] >[ 8410.811320] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8410.811324] ? __pm_runtime_resume+0x54/0x90 >[ 8410.811329] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8410.811347] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8410.811352] do_vfs_ioctl+0xa5/0x6e0 >[ 8410.811359] SyS_ioctl+0x74/0x80 >[ 8410.811364] do_syscall_64+0x79/0x220 >[ 8410.811367] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8410.811370] RIP: 0033:0x7f70a90d90f7 >[ 8410.811371] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8410.811374] RAX: ffffffffffffffda RBX: 000055e7efd4bcd0 RCX: 00007f70a90d90f7 >[ 8410.811375] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 8410.811376] RBP: 00007ffd456b9940 R08: 000055e7efd4bcd0 R09: 0000000000000005 >[ 8410.811377] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 8410.811379] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efd4bc00 >[ 8412.604267] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8412.604272] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8412.604276] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 8412.604278] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8412.604280] Call Trace: >[ 8412.604289] dump_stack+0x85/0xbf >[ 8412.604295] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8412.604308] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8412.604324] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8412.604335] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8412.604342] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8412.604356] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8412.604360] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8412.604370] ? mutex_trylock+0xcd/0xe0 >[ 8412.604378] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8412.604420] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8412.604451] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8412.604488] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8412.604523] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8412.604555] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8412.604580] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8412.604614] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8412.604629] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8412.604642] drm_ioctl+0x2d5/0x370 [drm] >[ 8412.604670] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8412.604678] ? __pm_runtime_resume+0x54/0x90 >[ 8412.604686] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8412.604718] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8412.604726] do_vfs_ioctl+0xa5/0x6e0 >[ 8412.604738] SyS_ioctl+0x74/0x80 >[ 8412.604746] do_syscall_64+0x79/0x220 >[ 8412.604751] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8412.604754] RIP: 0033:0x7f70a90d90f7 >[ 8412.604757] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8412.604761] RAX: ffffffffffffffda RBX: 000055e7eb9bba50 RCX: 00007f70a90d90f7 >[ 8412.604763] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 8412.604766] RBP: 00007ffd456b9940 R08: 000055e7eb9bba50 R09: 00007f70a939dc90 >[ 8412.604768] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 8412.604770] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee723da0 >[ 8412.619005] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8412.619010] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8412.619013] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 8412.619015] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8412.619017] Call Trace: >[ 8412.619026] dump_stack+0x85/0xbf >[ 8412.619032] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8412.619044] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8412.619058] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8412.619069] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8412.619075] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8412.619087] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8412.619091] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8412.619100] ? mutex_trylock+0xcd/0xe0 >[ 8412.619107] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8412.619149] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8412.619181] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8412.619218] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8412.619252] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8412.619284] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8412.619310] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8412.619343] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8412.619357] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8412.619369] drm_ioctl+0x2d5/0x370 [drm] >[ 8412.619396] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8412.619403] ? __pm_runtime_resume+0x54/0x90 >[ 8412.619411] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8412.619439] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8412.619446] do_vfs_ioctl+0xa5/0x6e0 >[ 8412.619457] SyS_ioctl+0x74/0x80 >[ 8412.619463] do_syscall_64+0x79/0x220 >[ 8412.619468] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8412.619471] RIP: 0033:0x7f70a90d90f7 >[ 8412.619473] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8412.619477] RAX: ffffffffffffffda RBX: 000055e7eb9bba50 RCX: 00007f70a90d90f7 >[ 8412.619478] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 8412.619480] RBP: 00007ffd456b9940 R08: 000055e7eb9bba50 R09: 00007f70a939dc90 >[ 8412.619482] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 8412.619484] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee723da0 >[ 8426.481553] swiotlb_tbl_map_single: 2 callbacks suppressed >[ 8426.481556] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8426.481561] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8426.481564] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8426.481566] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8426.481568] Call Trace: >[ 8426.481577] dump_stack+0x85/0xbf >[ 8426.481583] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8426.481594] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8426.481610] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8426.481619] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8426.481625] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8426.481639] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8426.481644] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8426.481654] ? mutex_trylock+0xcd/0xe0 >[ 8426.481662] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8426.481704] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8426.481737] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8426.481746] ? __lock_acquire+0x2d4/0x1340 >[ 8426.481780] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8426.481817] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8426.481852] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8426.481880] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8426.481913] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8426.481928] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8426.481941] drm_ioctl+0x2d5/0x370 [drm] >[ 8426.481969] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8426.481976] ? __pm_runtime_resume+0x54/0x90 >[ 8426.481983] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8426.482013] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8426.482020] do_vfs_ioctl+0xa5/0x6e0 >[ 8426.482032] SyS_ioctl+0x74/0x80 >[ 8426.482039] do_syscall_64+0x79/0x220 >[ 8426.482044] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8426.482048] RIP: 0033:0x7fd8d64ef0f7 >[ 8426.482050] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8426.482054] RAX: ffffffffffffffda RBX: 0000000002b486d0 RCX: 00007fd8d64ef0f7 >[ 8426.482056] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8426.482058] RBP: 00007ffcc6dba1c0 R08: 0000000002b486d0 R09: 0000000000000004 >[ 8426.482060] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8426.482062] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff5e90 >[ 8434.858226] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8434.858231] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8434.858235] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 8434.858237] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8434.858239] Call Trace: >[ 8434.858247] dump_stack+0x85/0xbf >[ 8434.858254] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8434.858264] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8434.858274] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8434.858281] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8434.858286] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8434.858294] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8434.858298] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8434.858304] ? mutex_trylock+0xcd/0xe0 >[ 8434.858310] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8434.858356] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8434.858389] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8434.858423] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8434.858482] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8434.858515] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8434.858542] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8434.858563] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8434.858575] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8434.858584] drm_ioctl+0x2d5/0x370 [drm] >[ 8434.858601] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8434.858605] ? __pm_runtime_resume+0x54/0x90 >[ 8434.858611] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8434.858629] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8434.858635] do_vfs_ioctl+0xa5/0x6e0 >[ 8434.858644] SyS_ioctl+0x74/0x80 >[ 8434.858651] do_syscall_64+0x79/0x220 >[ 8434.858656] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8434.858659] RIP: 0033:0x7f70a90d90f7 >[ 8434.858661] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8434.858664] RAX: ffffffffffffffda RBX: 000055e7eec94a50 RCX: 00007f70a90d90f7 >[ 8434.858666] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 8434.858668] RBP: 00007ffd456b9940 R08: 000055e7eec94a50 R09: 00007f70a939dcf0 >[ 8434.858669] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 8434.858671] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ec4f37a0 >[ 8437.891520] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8437.891523] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8437.891525] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8437.891527] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8437.891528] Call Trace: >[ 8437.891534] dump_stack+0x85/0xbf >[ 8437.891539] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8437.891546] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8437.891554] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8437.891560] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8437.891564] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8437.891571] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8437.891574] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8437.891580] ? mutex_trylock+0xcd/0xe0 >[ 8437.891585] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8437.891614] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8437.891632] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8437.891652] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8437.891672] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8437.891691] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8437.891706] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8437.891725] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8437.891736] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8437.891743] drm_ioctl+0x2d5/0x370 [drm] >[ 8437.891758] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8437.891763] ? __pm_runtime_resume+0x54/0x90 >[ 8437.891768] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8437.891784] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8437.891789] do_vfs_ioctl+0xa5/0x6e0 >[ 8437.891795] SyS_ioctl+0x74/0x80 >[ 8437.891800] do_syscall_64+0x79/0x220 >[ 8437.891803] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8437.891805] RIP: 0033:0x7fd8d64ef0f7 >[ 8437.891806] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8437.891809] RAX: ffffffffffffffda RBX: 0000000002ff51b0 RCX: 00007fd8d64ef0f7 >[ 8437.891810] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8437.891811] RBP: 00007ffcc6dba1c0 R08: 0000000002ff51b0 R09: 0000000000000004 >[ 8437.891813] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8437.891814] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030284b0 >[ 8445.968118] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8445.968121] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8445.968124] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8445.968125] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8445.968126] Call Trace: >[ 8445.968134] dump_stack+0x85/0xbf >[ 8445.968138] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8445.968147] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8445.968156] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8445.968162] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8445.968166] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8445.968174] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8445.968177] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8445.968184] ? mutex_trylock+0xcd/0xe0 >[ 8445.968189] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8445.968229] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8445.968248] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8445.968270] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8445.968291] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8445.968312] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8445.968327] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8445.968347] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8445.968359] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8445.968367] drm_ioctl+0x2d5/0x370 [drm] >[ 8445.968383] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8445.968388] ? __pm_runtime_resume+0x54/0x90 >[ 8445.968393] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8445.968411] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8445.968416] do_vfs_ioctl+0xa5/0x6e0 >[ 8445.968423] SyS_ioctl+0x74/0x80 >[ 8445.968428] do_syscall_64+0x79/0x220 >[ 8445.968431] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8445.968433] RIP: 0033:0x7fd8d64ef0f7 >[ 8445.968435] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8445.968438] RAX: ffffffffffffffda RBX: 0000000002b486d0 RCX: 00007fd8d64ef0f7 >[ 8445.968439] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8445.968440] RBP: 00007ffcc6dba1c0 R08: 0000000002b486d0 R09: 0000000000000004 >[ 8445.968442] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8445.968443] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff5e90 >[ 8462.664126] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8462.664129] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8462.664132] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8462.664133] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8462.664135] Call Trace: >[ 8462.664142] dump_stack+0x85/0xbf >[ 8462.664146] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8462.664154] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8462.664163] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8462.664169] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8462.664173] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8462.664180] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8462.664183] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8462.664189] ? mutex_trylock+0xcd/0xe0 >[ 8462.664195] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8462.664226] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8462.664248] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8462.664271] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8462.664294] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8462.664326] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8462.664354] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8462.664374] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8462.664386] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8462.664394] drm_ioctl+0x2d5/0x370 [drm] >[ 8462.664412] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8462.664416] ? __pm_runtime_resume+0x54/0x90 >[ 8462.664421] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8462.664440] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8462.664445] do_vfs_ioctl+0xa5/0x6e0 >[ 8462.664452] SyS_ioctl+0x74/0x80 >[ 8462.664456] do_syscall_64+0x79/0x220 >[ 8462.664460] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8462.664462] RIP: 0033:0x7fd8d64ef0f7 >[ 8462.664464] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8462.664466] RAX: ffffffffffffffda RBX: 0000000002db4410 RCX: 00007fd8d64ef0f7 >[ 8462.664467] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8462.664469] RBP: 00007ffcc6dba1c0 R08: 0000000002db4410 R09: 0000000000000004 >[ 8462.664470] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8462.664471] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031073c0 >[ 8481.417619] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8481.417623] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8481.417625] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8481.417626] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8481.417628] Call Trace: >[ 8481.417635] dump_stack+0x85/0xbf >[ 8481.417639] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8481.417647] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8481.417657] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8481.417663] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8481.417667] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8481.417676] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8481.417679] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8481.417685] ? mutex_trylock+0xcd/0xe0 >[ 8481.417690] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8481.417724] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8481.417747] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8481.417771] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8481.417795] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8481.417817] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8481.417835] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8481.417866] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8481.417880] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8481.417894] drm_ioctl+0x2d5/0x370 [drm] >[ 8481.417923] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8481.417930] ? __pm_runtime_resume+0x54/0x90 >[ 8481.417938] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8481.417956] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8481.417962] do_vfs_ioctl+0xa5/0x6e0 >[ 8481.417969] SyS_ioctl+0x74/0x80 >[ 8481.417974] do_syscall_64+0x79/0x220 >[ 8481.417978] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8481.417980] RIP: 0033:0x7fd8d64ef0f7 >[ 8481.417982] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8481.417984] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[ 8481.417986] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8481.417987] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[ 8481.417989] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8481.417991] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff5e90 >[ 8481.546662] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8481.546667] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8481.546671] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 8481.546673] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8481.546675] Call Trace: >[ 8481.546683] dump_stack+0x85/0xbf >[ 8481.546699] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8481.546711] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8481.546727] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8481.546748] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8481.546754] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8481.546768] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8481.546772] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8481.546792] ? mutex_trylock+0xcd/0xe0 >[ 8481.546801] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8481.546840] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8481.546869] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8481.546906] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8481.546940] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8481.546974] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8481.546999] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8481.547031] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8481.547056] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8481.547069] drm_ioctl+0x2d5/0x370 [drm] >[ 8481.547096] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8481.547103] ? __pm_runtime_resume+0x54/0x90 >[ 8481.547111] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8481.547139] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8481.547147] do_vfs_ioctl+0xa5/0x6e0 >[ 8481.547159] SyS_ioctl+0x74/0x80 >[ 8481.547166] do_syscall_64+0x79/0x220 >[ 8481.547171] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8481.547174] RIP: 0033:0x7f70a90d90f7 >[ 8481.547177] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8481.547181] RAX: ffffffffffffffda RBX: 000055e7ee722c30 RCX: 00007f70a90d90f7 >[ 8481.547183] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 8481.547185] RBP: 00007ffd456b9940 R08: 000055e7ee722c30 R09: 0000000000000004 >[ 8481.547187] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8481.547189] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee4e4e60 >[ 8488.466597] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8488.466602] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8488.466606] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 8488.466608] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8488.466610] Call Trace: >[ 8488.466619] dump_stack+0x85/0xbf >[ 8488.466625] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8488.466636] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8488.466652] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8488.466662] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8488.466668] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8488.466680] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8488.466685] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8488.466695] ? mutex_trylock+0xcd/0xe0 >[ 8488.466703] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8488.466763] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8488.466798] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8488.466834] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8488.466869] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8488.466904] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8488.466932] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8488.466965] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8488.466981] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8488.466995] drm_ioctl+0x2d5/0x370 [drm] >[ 8488.467022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8488.467029] ? __pm_runtime_resume+0x54/0x90 >[ 8488.467037] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8488.467067] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8488.467076] do_vfs_ioctl+0xa5/0x6e0 >[ 8488.467087] SyS_ioctl+0x74/0x80 >[ 8488.467095] do_syscall_64+0x79/0x220 >[ 8488.467100] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8488.467104] RIP: 0033:0x7f70a90d90f7 >[ 8488.467106] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8488.467110] RAX: ffffffffffffffda RBX: 000055e7ee722c30 RCX: 00007f70a90d90f7 >[ 8488.467112] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 8488.467114] RBP: 00007ffd456b9940 R08: 000055e7ee722c30 R09: 0000000000000004 >[ 8488.467116] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8488.467118] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee4e4e60 >[ 8494.033384] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8494.033390] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8494.033393] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8494.033395] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8494.033397] Call Trace: >[ 8494.033406] dump_stack+0x85/0xbf >[ 8494.033413] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8494.033422] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8494.033431] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8494.033438] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8494.033442] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8494.033450] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8494.033453] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8494.033460] ? mutex_trylock+0xcd/0xe0 >[ 8494.033468] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8494.033508] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8494.033540] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8494.033576] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8494.033611] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8494.033645] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8494.033671] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8494.033702] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8494.033714] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8494.033723] drm_ioctl+0x2d5/0x370 [drm] >[ 8494.033741] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8494.033746] ? __pm_runtime_resume+0x54/0x90 >[ 8494.033751] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8494.033770] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8494.033775] do_vfs_ioctl+0xa5/0x6e0 >[ 8494.033782] SyS_ioctl+0x74/0x80 >[ 8494.033787] do_syscall_64+0x79/0x220 >[ 8494.033790] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8494.033793] RIP: 0033:0x7fd8d64ef0f7 >[ 8494.033794] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8494.033797] RAX: ffffffffffffffda RBX: 00000000030f01c0 RCX: 00007fd8d64ef0f7 >[ 8494.033799] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8494.033800] RBP: 00007ffcc6dba1c0 R08: 00000000030f01c0 R09: 0000000000000004 >[ 8494.033801] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8494.033802] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000301e0d0 >[ 8506.133830] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8506.133834] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8506.133836] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8506.133838] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8506.133839] Call Trace: >[ 8506.133846] dump_stack+0x85/0xbf >[ 8506.133850] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8506.133858] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8506.133868] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8506.133874] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8506.133878] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8506.133887] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8506.133890] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8506.133896] ? mutex_trylock+0xcd/0xe0 >[ 8506.133902] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8506.133934] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8506.133956] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8506.133980] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8506.134003] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8506.134024] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8506.134041] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8506.134062] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8506.134074] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8506.134082] drm_ioctl+0x2d5/0x370 [drm] >[ 8506.134099] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8506.134104] ? __pm_runtime_resume+0x54/0x90 >[ 8506.134109] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8506.134128] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8506.134133] do_vfs_ioctl+0xa5/0x6e0 >[ 8506.134140] SyS_ioctl+0x74/0x80 >[ 8506.134145] do_syscall_64+0x79/0x220 >[ 8506.134148] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8506.134150] RIP: 0033:0x7fd8d64ef0f7 >[ 8506.134152] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8506.134154] RAX: ffffffffffffffda RBX: 0000000002b4fee0 RCX: 00007fd8d64ef0f7 >[ 8506.134156] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8506.134157] RBP: 00007ffcc6dba1c0 R08: 0000000002b4fee0 R09: 0000000000000004 >[ 8506.134158] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8506.134160] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[ 8566.203065] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8566.203069] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8566.203072] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8566.203073] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8566.203074] Call Trace: >[ 8566.203081] dump_stack+0x85/0xbf >[ 8566.203086] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8566.203094] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8566.203104] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8566.203110] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8566.203114] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8566.203123] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8566.203126] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8566.203132] ? mutex_trylock+0xcd/0xe0 >[ 8566.203137] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8566.203171] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8566.203194] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8566.203200] ? __lock_acquire+0x2d4/0x1340 >[ 8566.203221] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8566.203245] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8566.203267] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8566.203285] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8566.203306] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8566.203318] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8566.203326] drm_ioctl+0x2d5/0x370 [drm] >[ 8566.203343] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8566.203348] ? __pm_runtime_resume+0x54/0x90 >[ 8566.203353] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8566.203372] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8566.203377] do_vfs_ioctl+0xa5/0x6e0 >[ 8566.203384] SyS_ioctl+0x74/0x80 >[ 8566.203389] do_syscall_64+0x79/0x220 >[ 8566.203392] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8566.203394] RIP: 0033:0x7fd8d64ef0f7 >[ 8566.203396] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8566.203399] RAX: ffffffffffffffda RBX: 0000000002b6a0b0 RCX: 00007fd8d64ef0f7 >[ 8566.203400] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8566.203401] RBP: 00007ffcc6dba370 R08: 0000000002b6a0b0 R09: 0000000000000004 >[ 8566.203403] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8566.203404] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030dfd70 >[ 8575.239344] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8575.239349] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8575.239353] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8575.239355] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8575.239357] Call Trace: >[ 8575.239366] dump_stack+0x85/0xbf >[ 8575.239373] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8575.239385] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8575.239402] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8575.239413] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8575.239420] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8575.239434] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8575.239439] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8575.239448] ? mutex_trylock+0xcd/0xe0 >[ 8575.239457] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8575.239500] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8575.239533] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8575.239572] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8575.239610] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8575.239645] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8575.239672] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8575.239705] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8575.239720] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8575.239734] drm_ioctl+0x2d5/0x370 [drm] >[ 8575.239762] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8575.239770] ? __pm_runtime_resume+0x54/0x90 >[ 8575.239778] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8575.239806] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8575.239815] do_vfs_ioctl+0xa5/0x6e0 >[ 8575.239827] SyS_ioctl+0x74/0x80 >[ 8575.239835] do_syscall_64+0x79/0x220 >[ 8575.239840] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8575.239844] RIP: 0033:0x7fd8d64ef0f7 >[ 8575.239846] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8575.239850] RAX: ffffffffffffffda RBX: 0000000002cf49a0 RCX: 00007fd8d64ef0f7 >[ 8575.239853] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8575.239855] RBP: 00007ffcc6dba1c0 R08: 0000000002cf49a0 R09: 0000000000000004 >[ 8575.239857] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8575.239859] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031119e0 >[ 8580.495741] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8580.495745] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8580.495749] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8580.495751] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8580.495753] Call Trace: >[ 8580.495761] dump_stack+0x85/0xbf >[ 8580.495767] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8580.495775] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8580.495785] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8580.495791] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8580.495796] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8580.495804] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8580.495808] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8580.495814] ? mutex_trylock+0xcd/0xe0 >[ 8580.495820] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8580.495881] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8580.495909] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8580.495915] ? __lock_acquire+0x2d4/0x1340 >[ 8580.495938] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8580.495962] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8580.495990] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8580.496015] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8580.496046] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8580.496057] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8580.496065] drm_ioctl+0x2d5/0x370 [drm] >[ 8580.496082] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8580.496086] ? __pm_runtime_resume+0x54/0x90 >[ 8580.496091] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8580.496109] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8580.496114] do_vfs_ioctl+0xa5/0x6e0 >[ 8580.496121] SyS_ioctl+0x74/0x80 >[ 8580.496125] do_syscall_64+0x79/0x220 >[ 8580.496130] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8580.496133] RIP: 0033:0x7fd8d64ef0f7 >[ 8580.496136] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8580.496139] RAX: ffffffffffffffda RBX: 0000000002da7800 RCX: 00007fd8d64ef0f7 >[ 8580.496141] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8580.496143] RBP: 00007ffcc6dba1c0 R08: 0000000002da7800 R09: 0000000000000004 >[ 8580.496145] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8580.496146] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[ 8586.262911] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8586.262916] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8586.262920] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8586.262922] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8586.262924] Call Trace: >[ 8586.262932] dump_stack+0x85/0xbf >[ 8586.262938] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8586.262948] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8586.262964] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8586.262974] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8586.262980] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8586.262993] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8586.262998] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8586.263006] ? mutex_trylock+0xcd/0xe0 >[ 8586.263014] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8586.263055] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8586.263085] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8586.263094] ? __lock_acquire+0x2d4/0x1340 >[ 8586.263126] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8586.263162] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8586.263195] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8586.263221] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8586.263254] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8586.263270] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8586.263283] drm_ioctl+0x2d5/0x370 [drm] >[ 8586.263307] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8586.263314] ? __pm_runtime_resume+0x54/0x90 >[ 8586.263320] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8586.263346] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8586.263353] do_vfs_ioctl+0xa5/0x6e0 >[ 8586.263363] SyS_ioctl+0x74/0x80 >[ 8586.263370] do_syscall_64+0x79/0x220 >[ 8586.263374] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8586.263377] RIP: 0033:0x7fd8d64ef0f7 >[ 8586.263379] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8586.263383] RAX: ffffffffffffffda RBX: 0000000002b486d0 RCX: 00007fd8d64ef0f7 >[ 8586.263385] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8586.263386] RBP: 00007ffcc6dba1c0 R08: 0000000002b486d0 R09: 0000000000000004 >[ 8586.263388] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8586.263390] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[ 8601.290974] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8601.290978] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8601.290980] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8601.290982] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8601.290983] Call Trace: >[ 8601.290990] dump_stack+0x85/0xbf >[ 8601.290994] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8601.291002] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8601.291011] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8601.291017] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8601.291021] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8601.291030] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8601.291033] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8601.291039] ? mutex_trylock+0xcd/0xe0 >[ 8601.291045] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8601.291077] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8601.291099] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8601.291105] ? __lock_acquire+0x2d4/0x1340 >[ 8601.291126] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8601.291149] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8601.291171] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8601.291188] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8601.291208] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8601.291220] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8601.291229] drm_ioctl+0x2d5/0x370 [drm] >[ 8601.291246] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8601.291251] ? __pm_runtime_resume+0x54/0x90 >[ 8601.291255] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8601.291274] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8601.291279] do_vfs_ioctl+0xa5/0x6e0 >[ 8601.291285] SyS_ioctl+0x74/0x80 >[ 8601.291290] do_syscall_64+0x79/0x220 >[ 8601.291293] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8601.291296] RIP: 0033:0x7fd8d64ef0f7 >[ 8601.291297] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8601.291300] RAX: ffffffffffffffda RBX: 0000000002f8ab20 RCX: 00007fd8d64ef0f7 >[ 8601.291301] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8601.291303] RBP: 00007ffcc6dba370 R08: 0000000002f8ab20 R09: 0000000000000004 >[ 8601.291304] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8601.291305] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff5e90 >[ 8622.096679] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8622.096683] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8622.096686] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8622.096687] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8622.096688] Call Trace: >[ 8622.096695] dump_stack+0x85/0xbf >[ 8622.096700] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8622.096708] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8622.096718] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8622.096728] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8622.096733] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8622.096751] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8622.096754] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8622.096769] ? mutex_trylock+0xcd/0xe0 >[ 8622.096774] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8622.096807] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8622.096828] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8622.096834] ? __lock_acquire+0x2d4/0x1340 >[ 8622.096855] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8622.096877] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8622.096899] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8622.096927] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8622.096969] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8622.096982] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8622.097001] drm_ioctl+0x2d5/0x370 [drm] >[ 8622.097029] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8622.097034] ? __pm_runtime_resume+0x54/0x90 >[ 8622.097038] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8622.097067] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8622.097072] do_vfs_ioctl+0xa5/0x6e0 >[ 8622.097079] SyS_ioctl+0x74/0x80 >[ 8622.097084] do_syscall_64+0x79/0x220 >[ 8622.097087] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8622.097089] RIP: 0033:0x7fd8d64ef0f7 >[ 8622.097091] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8622.097093] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[ 8622.097095] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8622.097096] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[ 8622.097097] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8622.097098] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bcef40 >[ 8721.480266] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8721.480271] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8721.480275] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 8721.480277] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8721.480278] Call Trace: >[ 8721.480287] dump_stack+0x85/0xbf >[ 8721.480292] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8721.480304] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8721.480319] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8721.480328] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8721.480334] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8721.480346] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8721.480351] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8721.480359] ? mutex_trylock+0xcd/0xe0 >[ 8721.480367] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8721.480430] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8721.480461] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8721.480519] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8721.480557] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8721.480591] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8721.480617] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8721.480648] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8721.480665] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8721.480679] drm_ioctl+0x2d5/0x370 [drm] >[ 8721.480706] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8721.480713] ? __pm_runtime_resume+0x54/0x90 >[ 8721.480721] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8721.480744] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8721.480751] do_vfs_ioctl+0xa5/0x6e0 >[ 8721.480763] SyS_ioctl+0x74/0x80 >[ 8721.480771] do_syscall_64+0x79/0x220 >[ 8721.480776] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8721.480780] RIP: 0033:0x7f70a90d90f7 >[ 8721.480783] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8721.480787] RAX: ffffffffffffffda RBX: 000055e7efcfba30 RCX: 00007f70a90d90f7 >[ 8721.480789] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 8721.480791] RBP: 00007ffd456b9940 R08: 000055e7efcfba30 R09: 0000000000000004 >[ 8721.480793] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8721.480795] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1969610 >[ 8771.167812] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8771.167816] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8771.167819] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8771.167821] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8771.167823] Call Trace: >[ 8771.167831] dump_stack+0x85/0xbf >[ 8771.167837] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8771.167847] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8771.167861] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8771.167871] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8771.167876] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8771.167889] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8771.167893] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8771.167902] ? mutex_trylock+0xcd/0xe0 >[ 8771.167909] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8771.167948] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8771.167977] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8771.168014] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8771.168048] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8771.168080] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8771.168106] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8771.168137] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8771.168150] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8771.168162] drm_ioctl+0x2d5/0x370 [drm] >[ 8771.168189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8771.168195] ? __pm_runtime_resume+0x54/0x90 >[ 8771.168203] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8771.168231] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8771.168238] do_vfs_ioctl+0xa5/0x6e0 >[ 8771.168248] SyS_ioctl+0x74/0x80 >[ 8771.168255] do_syscall_64+0x79/0x220 >[ 8771.168260] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8771.168263] RIP: 0033:0x7fd8d64ef0f7 >[ 8771.168265] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8771.168269] RAX: ffffffffffffffda RBX: 00000000030d6b20 RCX: 00007fd8d64ef0f7 >[ 8771.168272] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8771.168273] RBP: 00007ffcc6dba1c0 R08: 00000000030d6b20 R09: 0000000000000004 >[ 8771.168275] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8771.168277] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003110320 >[ 8782.474020] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8782.474023] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8782.474026] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8782.474028] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8782.474029] Call Trace: >[ 8782.474036] dump_stack+0x85/0xbf >[ 8782.474040] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8782.474048] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8782.474058] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8782.474064] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8782.474068] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8782.474076] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8782.474080] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8782.474086] ? mutex_trylock+0xcd/0xe0 >[ 8782.474092] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8782.474128] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8782.474152] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8782.474177] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8782.474201] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8782.474224] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8782.474247] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8782.474270] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8782.474283] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8782.474294] drm_ioctl+0x2d5/0x370 [drm] >[ 8782.474311] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8782.474316] ? __pm_runtime_resume+0x54/0x90 >[ 8782.474322] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8782.474340] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8782.474346] do_vfs_ioctl+0xa5/0x6e0 >[ 8782.474353] SyS_ioctl+0x74/0x80 >[ 8782.474359] do_syscall_64+0x79/0x220 >[ 8782.474362] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8782.474365] RIP: 0033:0x7fd8d64ef0f7 >[ 8782.474366] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8782.474369] RAX: ffffffffffffffda RBX: 0000000002b21840 RCX: 00007fd8d64ef0f7 >[ 8782.474370] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8782.474372] RBP: 00007ffcc6dba370 R08: 0000000002b21840 R09: 0000000000000004 >[ 8782.474373] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8782.474374] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bcef40 >[ 8796.821052] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8796.821056] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8796.821058] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8796.821060] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8796.821062] Call Trace: >[ 8796.821071] dump_stack+0x85/0xbf >[ 8796.821077] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8796.821088] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8796.821102] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8796.821111] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8796.821116] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8796.821128] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8796.821133] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8796.821151] ? mutex_trylock+0xcd/0xe0 >[ 8796.821159] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8796.821204] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8796.821242] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8796.821248] ? __lock_acquire+0x2d4/0x1340 >[ 8796.821270] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8796.821294] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8796.821316] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8796.821333] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8796.821353] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8796.821366] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8796.821375] drm_ioctl+0x2d5/0x370 [drm] >[ 8796.821392] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8796.821396] ? __pm_runtime_resume+0x54/0x90 >[ 8796.821401] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8796.821429] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8796.821437] do_vfs_ioctl+0xa5/0x6e0 >[ 8796.821448] SyS_ioctl+0x74/0x80 >[ 8796.821455] do_syscall_64+0x79/0x220 >[ 8796.821460] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8796.821464] RIP: 0033:0x7fd8d64ef0f7 >[ 8796.821466] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8796.821469] RAX: ffffffffffffffda RBX: 00000000030cecc0 RCX: 00007fd8d64ef0f7 >[ 8796.821470] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8796.821471] RBP: 00007ffcc6dba1c0 R08: 00000000030cecc0 R09: 0000000000000004 >[ 8796.821473] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8796.821474] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[ 8841.032374] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8841.032377] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8841.032380] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8841.032381] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8841.032382] Call Trace: >[ 8841.032389] dump_stack+0x85/0xbf >[ 8841.032394] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8841.032402] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8841.032411] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8841.032418] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8841.032423] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8841.032431] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8841.032434] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8841.032440] ? mutex_trylock+0xcd/0xe0 >[ 8841.032446] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8841.032480] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8841.032503] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8841.032509] ? __lock_acquire+0x2d4/0x1340 >[ 8841.032531] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8841.032554] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8841.032576] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8841.032593] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8841.032614] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8841.032626] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8841.032635] drm_ioctl+0x2d5/0x370 [drm] >[ 8841.032652] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8841.032656] ? __pm_runtime_resume+0x54/0x90 >[ 8841.032661] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8841.032680] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8841.032685] do_vfs_ioctl+0xa5/0x6e0 >[ 8841.032692] SyS_ioctl+0x74/0x80 >[ 8841.032697] do_syscall_64+0x79/0x220 >[ 8841.032700] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8841.032702] RIP: 0033:0x7fd8d64ef0f7 >[ 8841.032704] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8841.032707] RAX: ffffffffffffffda RBX: 0000000002bead70 RCX: 00007fd8d64ef0f7 >[ 8841.032708] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8841.032709] RBP: 00007ffcc6dba1c0 R08: 0000000002bead70 R09: 0000000000000004 >[ 8841.032710] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8841.032712] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003110320 >[ 8967.574795] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8967.574800] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8967.574804] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8967.574806] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8967.574808] Call Trace: >[ 8967.574817] dump_stack+0x85/0xbf >[ 8967.574823] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8967.574834] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8967.574848] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8967.574859] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8967.574865] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8967.574878] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8967.574883] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8967.574891] ? mutex_trylock+0xcd/0xe0 >[ 8967.574899] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8967.574941] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8967.574975] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8967.575012] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8967.575048] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8967.575083] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8967.575109] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8967.575142] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8967.575159] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8967.575172] drm_ioctl+0x2d5/0x370 [drm] >[ 8967.575208] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8967.575215] ? __pm_runtime_resume+0x54/0x90 >[ 8967.575222] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8967.575250] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8967.575258] do_vfs_ioctl+0xa5/0x6e0 >[ 8967.575268] SyS_ioctl+0x74/0x80 >[ 8967.575275] do_syscall_64+0x79/0x220 >[ 8967.575280] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8967.575283] RIP: 0033:0x7fd8d64ef0f7 >[ 8967.575285] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8967.575290] RAX: ffffffffffffffda RBX: 00000000030d8070 RCX: 00007fd8d64ef0f7 >[ 8967.575291] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8967.575293] RBP: 00007ffcc6dba1c0 R08: 00000000030d8070 R09: 0000000000000004 >[ 8967.575295] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8967.575297] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d6c90 >[ 8970.150702] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8970.150705] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8970.150708] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8970.150709] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8970.150710] Call Trace: >[ 8970.150717] dump_stack+0x85/0xbf >[ 8970.150721] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8970.150729] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8970.150738] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8970.150743] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8970.150747] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8970.150755] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8970.150758] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8970.150764] ? mutex_trylock+0xcd/0xe0 >[ 8970.150769] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8970.150801] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8970.150819] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8970.150824] ? __lock_acquire+0x2d4/0x1340 >[ 8970.150842] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8970.150862] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8970.150891] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8970.150907] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8970.150926] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8970.150938] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8970.150946] drm_ioctl+0x2d5/0x370 [drm] >[ 8970.150962] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8970.150967] ? __pm_runtime_resume+0x54/0x90 >[ 8970.150971] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8970.150988] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8970.150993] do_vfs_ioctl+0xa5/0x6e0 >[ 8970.151000] SyS_ioctl+0x74/0x80 >[ 8970.151014] do_syscall_64+0x79/0x220 >[ 8970.151017] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8970.151020] RIP: 0033:0x7fd8d64ef0f7 >[ 8970.151021] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8970.151023] RAX: ffffffffffffffda RBX: 0000000002d52910 RCX: 00007fd8d64ef0f7 >[ 8970.151025] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8970.151026] RBP: 00007ffcc6dba1c0 R08: 0000000002d52910 R09: 0000000000000004 >[ 8970.151027] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8970.151028] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[ 8980.567345] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8980.567348] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8980.567351] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8980.567352] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8980.567353] Call Trace: >[ 8980.567360] dump_stack+0x85/0xbf >[ 8980.567364] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8980.567372] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8980.567381] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8980.567388] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8980.567392] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8980.567400] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8980.567403] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8980.567409] ? mutex_trylock+0xcd/0xe0 >[ 8980.567414] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8980.567445] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8980.567467] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8980.567472] ? __lock_acquire+0x2d4/0x1340 >[ 8980.567492] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8980.567515] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8980.567536] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8980.567553] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8980.567574] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8980.567596] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8980.567614] drm_ioctl+0x2d5/0x370 [drm] >[ 8980.567631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8980.567636] ? __pm_runtime_resume+0x54/0x90 >[ 8980.567640] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8980.567659] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8980.567664] do_vfs_ioctl+0xa5/0x6e0 >[ 8980.567670] SyS_ioctl+0x74/0x80 >[ 8980.567675] do_syscall_64+0x79/0x220 >[ 8980.567678] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8980.567680] RIP: 0033:0x7fd8d64ef0f7 >[ 8980.567682] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8980.567684] RAX: ffffffffffffffda RBX: 0000000002db4410 RCX: 00007fd8d64ef0f7 >[ 8980.567686] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8980.567687] RBP: 00007ffcc6dba1c0 R08: 0000000002db4410 R09: 0000000000000004 >[ 8980.567688] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8980.567690] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff5e90 >[ 8983.905798] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 8983.905802] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 8983.905804] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 8983.905806] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 8983.905807] Call Trace: >[ 8983.905814] dump_stack+0x85/0xbf >[ 8983.905819] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 8983.905827] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 8983.905838] ttm_dma_populate+0x25e/0x350 [ttm] >[ 8983.905844] ttm_tt_bind+0x2c/0x60 [ttm] >[ 8983.905848] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 8983.905857] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 8983.905860] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 8983.905866] ? mutex_trylock+0xcd/0xe0 >[ 8983.905872] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 8983.905908] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 8983.905933] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 8983.905970] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 8983.905996] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 8983.906020] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8983.906040] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 8983.906064] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8983.906079] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 8983.906088] drm_ioctl+0x2d5/0x370 [drm] >[ 8983.906107] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 8983.906112] ? __pm_runtime_resume+0x54/0x90 >[ 8983.906117] ? trace_hardirqs_on_caller+0xed/0x180 >[ 8983.906139] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 8983.906144] do_vfs_ioctl+0xa5/0x6e0 >[ 8983.906151] SyS_ioctl+0x74/0x80 >[ 8983.906156] do_syscall_64+0x79/0x220 >[ 8983.906160] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 8983.906162] RIP: 0033:0x7fd8d64ef0f7 >[ 8983.906164] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 8983.906167] RAX: ffffffffffffffda RBX: 0000000002db21c0 RCX: 00007fd8d64ef0f7 >[ 8983.906168] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 8983.906169] RBP: 00007ffcc6dba1c0 R08: 0000000002db21c0 R09: 0000000000000004 >[ 8983.906170] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 8983.906172] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f0740 >[ 9036.964227] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9036.964231] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9036.964233] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9036.964235] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9036.964236] Call Trace: >[ 9036.964243] dump_stack+0x85/0xbf >[ 9036.964248] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9036.964268] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9036.964285] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9036.964305] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9036.964310] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9036.964322] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9036.964326] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9036.964345] ? mutex_trylock+0xcd/0xe0 >[ 9036.964354] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9036.964406] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9036.964425] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9036.964441] ? __lock_acquire+0x2d4/0x1340 >[ 9036.964470] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9036.964491] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9036.964511] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9036.964527] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9036.964545] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9036.964558] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9036.964566] drm_ioctl+0x2d5/0x370 [drm] >[ 9036.964593] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9036.964597] ? __pm_runtime_resume+0x54/0x90 >[ 9036.964602] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9036.964619] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9036.964624] do_vfs_ioctl+0xa5/0x6e0 >[ 9036.964631] SyS_ioctl+0x74/0x80 >[ 9036.964636] do_syscall_64+0x79/0x220 >[ 9036.964639] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9036.964641] RIP: 0033:0x7fd8d64ef0f7 >[ 9036.964643] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9036.964645] RAX: ffffffffffffffda RBX: 0000000002c57a80 RCX: 00007fd8d64ef0f7 >[ 9036.964647] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9036.964648] RBP: 00007ffcc6dba1c0 R08: 0000000002c57a80 R09: 0000000000000004 >[ 9036.964649] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9036.964650] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003072ee0 >[ 9040.503405] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9040.503410] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9040.503414] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9040.503416] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9040.503418] Call Trace: >[ 9040.503426] dump_stack+0x85/0xbf >[ 9040.503432] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9040.503443] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9040.503458] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9040.503469] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9040.503475] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9040.503488] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9040.503502] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9040.503511] ? mutex_trylock+0xcd/0xe0 >[ 9040.503519] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9040.503581] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9040.503614] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9040.503623] ? __lock_acquire+0x2d4/0x1340 >[ 9040.503655] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9040.503690] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9040.503724] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9040.503751] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9040.503784] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9040.503800] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9040.503813] drm_ioctl+0x2d5/0x370 [drm] >[ 9040.503839] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9040.503846] ? __pm_runtime_resume+0x54/0x90 >[ 9040.503854] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9040.503883] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9040.503901] do_vfs_ioctl+0xa5/0x6e0 >[ 9040.503913] SyS_ioctl+0x74/0x80 >[ 9040.503930] do_syscall_64+0x79/0x220 >[ 9040.503935] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9040.503949] RIP: 0033:0x7fd8d64ef0f7 >[ 9040.503951] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9040.503955] RAX: ffffffffffffffda RBX: 0000000003030190 RCX: 00007fd8d64ef0f7 >[ 9040.503957] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9040.503959] RBP: 00007ffcc6dba1c0 R08: 0000000003030190 R09: 0000000000000004 >[ 9040.503961] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9040.503963] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f0740 >[ 9046.271671] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9046.271674] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9046.271677] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9046.271678] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9046.271679] Call Trace: >[ 9046.271686] dump_stack+0x85/0xbf >[ 9046.271691] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9046.271698] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9046.271707] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9046.271713] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9046.271717] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9046.271724] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9046.271727] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9046.271733] ? mutex_trylock+0xcd/0xe0 >[ 9046.271738] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9046.271770] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9046.271789] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9046.271794] ? __lock_acquire+0x2d4/0x1340 >[ 9046.271812] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9046.271833] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9046.271852] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9046.271868] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9046.271887] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9046.271898] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9046.271906] drm_ioctl+0x2d5/0x370 [drm] >[ 9046.271939] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9046.271943] ? __pm_runtime_resume+0x54/0x90 >[ 9046.271957] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9046.271974] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9046.271979] do_vfs_ioctl+0xa5/0x6e0 >[ 9046.271986] SyS_ioctl+0x74/0x80 >[ 9046.271990] do_syscall_64+0x79/0x220 >[ 9046.271993] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9046.271996] RIP: 0033:0x7fd8d64ef0f7 >[ 9046.271997] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9046.272000] RAX: ffffffffffffffda RBX: 000000000301c180 RCX: 00007fd8d64ef0f7 >[ 9046.272001] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9046.272002] RBP: 00007ffcc6dba1c0 R08: 000000000301c180 R09: 0000000000000004 >[ 9046.272004] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9046.272005] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031083b0 >[ 9049.795440] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9049.795444] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9049.795446] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9049.795447] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9049.795448] Call Trace: >[ 9049.795455] dump_stack+0x85/0xbf >[ 9049.795459] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9049.795467] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9049.795476] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9049.795482] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9049.795486] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9049.795494] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9049.795497] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9049.795503] ? mutex_trylock+0xcd/0xe0 >[ 9049.795508] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9049.795541] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9049.795563] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9049.795568] ? __lock_acquire+0x2d4/0x1340 >[ 9049.795589] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9049.795611] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9049.795632] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9049.795648] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9049.795668] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9049.795680] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9049.795688] drm_ioctl+0x2d5/0x370 [drm] >[ 9049.795704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9049.795709] ? __pm_runtime_resume+0x54/0x90 >[ 9049.795713] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9049.795731] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9049.795746] do_vfs_ioctl+0xa5/0x6e0 >[ 9049.795753] SyS_ioctl+0x74/0x80 >[ 9049.795758] do_syscall_64+0x79/0x220 >[ 9049.795761] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9049.795764] RIP: 0033:0x7fd8d64ef0f7 >[ 9049.795765] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9049.795768] RAX: ffffffffffffffda RBX: 00000000031088f0 RCX: 00007fd8d64ef0f7 >[ 9049.795769] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9049.795770] RBP: 00007ffcc6dba1c0 R08: 00000000031088f0 R09: 0000000000000004 >[ 9049.795772] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9049.795773] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f0740 >[ 9050.396244] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9050.396247] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9050.396250] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9050.396252] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9050.396253] Call Trace: >[ 9050.396260] dump_stack+0x85/0xbf >[ 9050.396264] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9050.396272] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9050.396281] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9050.396287] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9050.396291] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9050.396300] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9050.396303] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9050.396309] ? mutex_trylock+0xcd/0xe0 >[ 9050.396315] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9050.396347] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9050.396370] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9050.396375] ? __lock_acquire+0x2d4/0x1340 >[ 9050.396397] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9050.396422] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9050.396444] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9050.396462] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9050.396483] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9050.396495] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9050.396503] drm_ioctl+0x2d5/0x370 [drm] >[ 9050.396520] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9050.396525] ? __pm_runtime_resume+0x54/0x90 >[ 9050.396530] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9050.396548] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9050.396553] do_vfs_ioctl+0xa5/0x6e0 >[ 9050.396560] SyS_ioctl+0x74/0x80 >[ 9050.396565] do_syscall_64+0x79/0x220 >[ 9050.396568] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9050.396571] RIP: 0033:0x7fd8d64ef0f7 >[ 9050.396572] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9050.396575] RAX: ffffffffffffffda RBX: 0000000003107bb0 RCX: 00007fd8d64ef0f7 >[ 9050.396576] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9050.396578] RBP: 00007ffcc6dba1c0 R08: 0000000003107bb0 R09: 0000000000000004 >[ 9050.396579] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9050.396580] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003108500 >[ 9084.385102] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9084.385107] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9084.385141] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9084.385143] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9084.385145] Call Trace: >[ 9084.385161] dump_stack+0x85/0xbf >[ 9084.385165] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9084.385173] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9084.385182] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9084.385189] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9084.385193] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9084.385201] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9084.385204] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9084.385209] ? mutex_trylock+0xcd/0xe0 >[ 9084.385215] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9084.385251] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9084.385274] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9084.385280] ? __lock_acquire+0x2d4/0x1340 >[ 9084.385301] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9084.385324] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9084.385345] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9084.385363] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9084.385383] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9084.385395] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9084.385403] drm_ioctl+0x2d5/0x370 [drm] >[ 9084.385420] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9084.385425] ? __pm_runtime_resume+0x54/0x90 >[ 9084.385429] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9084.385447] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9084.385452] do_vfs_ioctl+0xa5/0x6e0 >[ 9084.385459] SyS_ioctl+0x74/0x80 >[ 9084.385465] do_syscall_64+0x79/0x220 >[ 9084.385468] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9084.385470] RIP: 0033:0x7fd8d64ef0f7 >[ 9084.385471] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9084.385474] RAX: ffffffffffffffda RBX: 0000000002cbae40 RCX: 00007fd8d64ef0f7 >[ 9084.385476] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9084.385477] RBP: 00007ffcc6dba1c0 R08: 0000000002cbae40 R09: 0000000000000004 >[ 9084.385478] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9084.385479] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030284b0 >[ 9090.275349] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9090.275352] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9090.275355] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9090.275356] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9090.275357] Call Trace: >[ 9090.275374] dump_stack+0x85/0xbf >[ 9090.275379] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9090.275388] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9090.275403] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9090.275413] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9090.275418] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9090.275426] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9090.275429] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9090.275435] ? mutex_trylock+0xcd/0xe0 >[ 9090.275440] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9090.275475] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9090.275504] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9090.275510] ? __lock_acquire+0x2d4/0x1340 >[ 9090.275531] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9090.275555] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9090.275588] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9090.275615] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9090.275645] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9090.275657] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9090.275666] drm_ioctl+0x2d5/0x370 [drm] >[ 9090.275683] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9090.275688] ? __pm_runtime_resume+0x54/0x90 >[ 9090.275692] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9090.275711] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9090.275716] do_vfs_ioctl+0xa5/0x6e0 >[ 9090.275723] SyS_ioctl+0x74/0x80 >[ 9090.275728] do_syscall_64+0x79/0x220 >[ 9090.275731] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9090.275734] RIP: 0033:0x7fd8d64ef0f7 >[ 9090.275735] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9090.275738] RAX: ffffffffffffffda RBX: 0000000002db21c0 RCX: 00007fd8d64ef0f7 >[ 9090.275739] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9090.275740] RBP: 00007ffcc6dba1c0 R08: 0000000002db21c0 R09: 0000000000000004 >[ 9090.275742] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9090.275743] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030284b0 >[ 9142.264084] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9142.264087] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9142.264090] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9142.264091] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9142.264093] Call Trace: >[ 9142.264099] dump_stack+0x85/0xbf >[ 9142.264104] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9142.264112] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9142.264122] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9142.264128] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9142.264132] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9142.264140] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9142.264143] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9142.264149] ? mutex_trylock+0xcd/0xe0 >[ 9142.264155] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9142.264202] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9142.264227] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9142.264233] ? __lock_acquire+0x2d4/0x1340 >[ 9142.264256] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9142.264281] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9142.264306] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9142.264325] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9142.264348] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9142.264362] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9142.264373] drm_ioctl+0x2d5/0x370 [drm] >[ 9142.264392] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9142.264397] ? __pm_runtime_resume+0x54/0x90 >[ 9142.264402] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9142.264434] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9142.264440] do_vfs_ioctl+0xa5/0x6e0 >[ 9142.264456] SyS_ioctl+0x74/0x80 >[ 9142.264461] do_syscall_64+0x79/0x220 >[ 9142.264464] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9142.264466] RIP: 0033:0x7fd8d64ef0f7 >[ 9142.264468] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9142.264470] RAX: ffffffffffffffda RBX: 0000000003027190 RCX: 00007fd8d64ef0f7 >[ 9142.264472] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9142.264473] RBP: 00007ffcc6dba370 R08: 0000000003027190 R09: 0000000000000004 >[ 9142.264474] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9142.264475] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f0740 >[ 9183.114271] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9183.114275] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9183.114278] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9183.114280] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9183.114282] Call Trace: >[ 9183.114290] dump_stack+0x85/0xbf >[ 9183.114296] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9183.114307] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9183.114316] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9183.114322] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9183.114326] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9183.114333] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9183.114336] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9183.114342] ? mutex_trylock+0xcd/0xe0 >[ 9183.114347] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9183.114389] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9183.114407] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9183.114439] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9183.114461] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9183.114490] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9183.114506] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9183.114525] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9183.114540] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9183.114551] drm_ioctl+0x2d5/0x370 [drm] >[ 9183.114576] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9183.114583] ? __pm_runtime_resume+0x54/0x90 >[ 9183.114588] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9183.114606] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9183.114613] do_vfs_ioctl+0xa5/0x6e0 >[ 9183.114624] SyS_ioctl+0x74/0x80 >[ 9183.114631] do_syscall_64+0x79/0x220 >[ 9183.114635] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9183.114639] RIP: 0033:0x7fd8d64ef0f7 >[ 9183.114641] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9183.114654] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[ 9183.114656] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9183.114658] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[ 9183.114660] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9183.114662] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d6c90 >[ 9206.382802] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9206.382805] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9206.382808] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9206.382809] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9206.382811] Call Trace: >[ 9206.382818] dump_stack+0x85/0xbf >[ 9206.382822] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9206.382829] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9206.382838] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9206.382844] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9206.382848] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9206.382856] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9206.382859] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9206.382865] ? mutex_trylock+0xcd/0xe0 >[ 9206.382871] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9206.382906] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9206.382938] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9206.382948] ? __lock_acquire+0x2d4/0x1340 >[ 9206.382971] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9206.382994] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9206.383021] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9206.383048] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9206.383072] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9206.383084] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9206.383092] drm_ioctl+0x2d5/0x370 [drm] >[ 9206.383108] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9206.383113] ? __pm_runtime_resume+0x54/0x90 >[ 9206.383117] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9206.383138] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9206.383146] do_vfs_ioctl+0xa5/0x6e0 >[ 9206.383157] SyS_ioctl+0x74/0x80 >[ 9206.383164] do_syscall_64+0x79/0x220 >[ 9206.383169] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9206.383172] RIP: 0033:0x7fd8d64ef0f7 >[ 9206.383174] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9206.383179] RAX: ffffffffffffffda RBX: 000000000301c180 RCX: 00007fd8d64ef0f7 >[ 9206.383181] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9206.383183] RBP: 00007ffcc6dba1c0 R08: 000000000301c180 R09: 0000000000000004 >[ 9206.383184] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9206.383186] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff5e90 >[ 9208.590724] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9208.590728] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9208.590732] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9208.590734] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9208.590736] Call Trace: >[ 9208.590745] dump_stack+0x85/0xbf >[ 9208.590751] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9208.590762] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9208.590786] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9208.590797] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9208.590803] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9208.590816] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9208.590819] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9208.590825] ? mutex_trylock+0xcd/0xe0 >[ 9208.590830] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9208.590863] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9208.590891] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9208.590900] ? __lock_acquire+0x2d4/0x1340 >[ 9208.590927] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9208.590949] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9208.590968] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9208.590987] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9208.591018] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9208.591033] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9208.591045] drm_ioctl+0x2d5/0x370 [drm] >[ 9208.591070] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9208.591075] ? __pm_runtime_resume+0x54/0x90 >[ 9208.591079] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9208.591096] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9208.591101] do_vfs_ioctl+0xa5/0x6e0 >[ 9208.591110] SyS_ioctl+0x74/0x80 >[ 9208.591117] do_syscall_64+0x79/0x220 >[ 9208.591122] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9208.591125] RIP: 0033:0x7fd8d64ef0f7 >[ 9208.591127] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9208.591131] RAX: ffffffffffffffda RBX: 00000000031086b0 RCX: 00007fd8d64ef0f7 >[ 9208.591133] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9208.591135] RBP: 00007ffcc6dba1c0 R08: 00000000031086b0 R09: 0000000000000004 >[ 9208.591137] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9208.591139] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003072ee0 >[ 9215.168974] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9215.168977] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9215.168980] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9215.168981] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9215.168983] Call Trace: >[ 9215.168989] dump_stack+0x85/0xbf >[ 9215.168994] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9215.169002] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9215.169012] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9215.169018] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9215.169022] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9215.169031] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9215.169034] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9215.169041] ? mutex_trylock+0xcd/0xe0 >[ 9215.169046] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9215.169079] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9215.169103] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9215.169126] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9215.169150] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9215.169172] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9215.169190] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9215.169222] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9215.169236] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9215.169250] drm_ioctl+0x2d5/0x370 [drm] >[ 9215.169268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9215.169273] ? __pm_runtime_resume+0x54/0x90 >[ 9215.169278] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9215.169297] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9215.169302] do_vfs_ioctl+0xa5/0x6e0 >[ 9215.169310] SyS_ioctl+0x74/0x80 >[ 9215.169315] do_syscall_64+0x79/0x220 >[ 9215.169318] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9215.169321] RIP: 0033:0x7fd8d64ef0f7 >[ 9215.169322] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9215.169325] RAX: ffffffffffffffda RBX: 0000000002cbae40 RCX: 00007fd8d64ef0f7 >[ 9215.169326] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9215.169327] RBP: 00007ffcc6dba1c0 R08: 0000000002cbae40 R09: 0000000000000004 >[ 9215.169329] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9215.169330] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d6c90 >[ 9215.909956] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9215.909959] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9215.909962] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9215.909963] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9215.909964] Call Trace: >[ 9215.909971] dump_stack+0x85/0xbf >[ 9215.909976] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9215.909985] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9215.909994] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9215.910001] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9215.910005] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9215.910014] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9215.910017] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9215.910024] ? mutex_trylock+0xcd/0xe0 >[ 9215.910029] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9215.910063] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9215.910090] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9215.910119] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9215.910147] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9215.910172] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9215.910193] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9215.910217] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9215.910232] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9215.910242] drm_ioctl+0x2d5/0x370 [drm] >[ 9215.910263] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9215.910268] ? __pm_runtime_resume+0x54/0x90 >[ 9215.910274] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9215.910295] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9215.910301] do_vfs_ioctl+0xa5/0x6e0 >[ 9215.910309] SyS_ioctl+0x74/0x80 >[ 9215.910314] do_syscall_64+0x79/0x220 >[ 9215.910318] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9215.910321] RIP: 0033:0x7fd8d64ef0f7 >[ 9215.910322] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9215.910325] RAX: ffffffffffffffda RBX: 00000000030d6b20 RCX: 00007fd8d64ef0f7 >[ 9215.910326] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9215.910327] RBP: 00007ffcc6dba1c0 R08: 00000000030d6b20 R09: 0000000000000004 >[ 9215.910329] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9215.910330] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003108160 >[ 9297.691109] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9297.691113] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9297.691117] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 9297.691119] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9297.691120] Call Trace: >[ 9297.691129] dump_stack+0x85/0xbf >[ 9297.691134] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9297.691145] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9297.691160] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9297.691169] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9297.691186] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9297.691200] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9297.691203] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9297.691209] ? mutex_trylock+0xcd/0xe0 >[ 9297.691215] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9297.691258] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9297.691283] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9297.691307] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9297.691331] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9297.691353] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9297.691371] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9297.691392] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9297.691405] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9297.691414] drm_ioctl+0x2d5/0x370 [drm] >[ 9297.691431] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9297.691438] ? __pm_runtime_resume+0x54/0x90 >[ 9297.691445] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9297.691474] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9297.691482] do_vfs_ioctl+0xa5/0x6e0 >[ 9297.691493] SyS_ioctl+0x74/0x80 >[ 9297.691499] do_syscall_64+0x79/0x220 >[ 9297.691502] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9297.691505] RIP: 0033:0x7f70a90d90f7 >[ 9297.691507] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9297.691509] RAX: ffffffffffffffda RBX: 000055e7eeaa07a0 RCX: 00007f70a90d90f7 >[ 9297.691510] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 9297.691512] RBP: 00007ffd456b9940 R08: 000055e7eeaa07a0 R09: 0000000000000004 >[ 9297.691514] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9297.691516] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efbe8710 >[ 9317.097654] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9317.097658] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9317.097662] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9317.097664] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9317.097665] Call Trace: >[ 9317.097674] dump_stack+0x85/0xbf >[ 9317.097680] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9317.097692] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9317.097706] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9317.097715] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9317.097721] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9317.097733] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9317.097738] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9317.097747] ? mutex_trylock+0xcd/0xe0 >[ 9317.097754] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9317.097806] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9317.097835] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9317.097844] ? __lock_acquire+0x2d4/0x1340 >[ 9317.097873] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9317.097907] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9317.097939] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9317.097965] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9317.097996] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9317.098015] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9317.098027] drm_ioctl+0x2d5/0x370 [drm] >[ 9317.098053] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9317.098060] ? __pm_runtime_resume+0x54/0x90 >[ 9317.098066] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9317.098096] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9317.098103] do_vfs_ioctl+0xa5/0x6e0 >[ 9317.098114] SyS_ioctl+0x74/0x80 >[ 9317.098121] do_syscall_64+0x79/0x220 >[ 9317.098126] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9317.098129] RIP: 0033:0x7fd8d64ef0f7 >[ 9317.098131] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9317.098135] RAX: ffffffffffffffda RBX: 0000000002c6c9f0 RCX: 00007fd8d64ef0f7 >[ 9317.098137] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9317.098139] RBP: 00007ffcc6dba370 R08: 0000000002c6c9f0 R09: 0000000000000004 >[ 9317.098140] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9317.098142] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002da8d40 >[ 9362.639004] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9362.639007] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9362.639009] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9362.639011] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9362.639012] Call Trace: >[ 9362.639019] dump_stack+0x85/0xbf >[ 9362.639023] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9362.639030] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9362.639039] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9362.639045] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9362.639049] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9362.639057] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9362.639060] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9362.639065] ? mutex_trylock+0xcd/0xe0 >[ 9362.639071] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9362.639103] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9362.639125] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9362.639130] ? __lock_acquire+0x2d4/0x1340 >[ 9362.639150] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9362.639172] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9362.639193] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9362.639211] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9362.639231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9362.639243] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9362.639251] drm_ioctl+0x2d5/0x370 [drm] >[ 9362.639268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9362.639273] ? __pm_runtime_resume+0x54/0x90 >[ 9362.639277] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9362.639296] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9362.639301] do_vfs_ioctl+0xa5/0x6e0 >[ 9362.639308] SyS_ioctl+0x74/0x80 >[ 9362.639313] do_syscall_64+0x79/0x220 >[ 9362.639316] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9362.639319] RIP: 0033:0x7fd8d64ef0f7 >[ 9362.639320] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9362.639323] RAX: ffffffffffffffda RBX: 0000000003030190 RCX: 00007fd8d64ef0f7 >[ 9362.639324] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9362.639325] RBP: 00007ffcc6dba1c0 R08: 0000000003030190 R09: 0000000000000004 >[ 9362.639326] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9362.639328] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[ 9363.657427] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9363.657430] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9363.657433] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9363.657434] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9363.657435] Call Trace: >[ 9363.657442] dump_stack+0x85/0xbf >[ 9363.657446] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9363.657454] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9363.657463] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9363.657470] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9363.657474] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9363.657482] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9363.657485] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9363.657491] ? mutex_trylock+0xcd/0xe0 >[ 9363.657496] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9363.657529] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9363.657551] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9363.657575] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9363.657609] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9363.657630] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9363.657647] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9363.657668] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9363.657680] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9363.657689] drm_ioctl+0x2d5/0x370 [drm] >[ 9363.657705] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9363.657710] ? __pm_runtime_resume+0x54/0x90 >[ 9363.657715] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9363.657733] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9363.657739] do_vfs_ioctl+0xa5/0x6e0 >[ 9363.657745] SyS_ioctl+0x74/0x80 >[ 9363.657750] do_syscall_64+0x79/0x220 >[ 9363.657754] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9363.657756] RIP: 0033:0x7fd8d64ef0f7 >[ 9363.657758] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9363.657760] RAX: ffffffffffffffda RBX: 0000000002db4410 RCX: 00007fd8d64ef0f7 >[ 9363.657762] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9363.657763] RBP: 00007ffcc6dba1c0 R08: 0000000002db4410 R09: 0000000000000004 >[ 9363.657764] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9363.657766] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[ 9372.370174] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9372.370177] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9372.370180] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9372.370181] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9372.370183] Call Trace: >[ 9372.370199] dump_stack+0x85/0xbf >[ 9372.370204] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9372.370212] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9372.370221] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9372.370227] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9372.370231] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9372.370239] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9372.370242] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9372.370248] ? mutex_trylock+0xcd/0xe0 >[ 9372.370253] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9372.370294] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9372.370320] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9372.370346] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9372.370373] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9372.370398] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9372.370420] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9372.370445] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9372.370459] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9372.370468] drm_ioctl+0x2d5/0x370 [drm] >[ 9372.370490] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9372.370496] ? __pm_runtime_resume+0x54/0x90 >[ 9372.370501] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9372.370524] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9372.370530] do_vfs_ioctl+0xa5/0x6e0 >[ 9372.370536] SyS_ioctl+0x74/0x80 >[ 9372.370541] do_syscall_64+0x79/0x220 >[ 9372.370544] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9372.370547] RIP: 0033:0x7fd8d64ef0f7 >[ 9372.370548] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9372.370551] RAX: ffffffffffffffda RBX: 0000000003028600 RCX: 00007fd8d64ef0f7 >[ 9372.370552] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9372.370554] RBP: 00007ffcc6dba1c0 R08: 0000000003028600 R09: 0000000000000004 >[ 9372.370555] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9372.370556] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003072ee0 >[ 9373.112454] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9373.112457] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9373.112460] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9373.112461] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9373.112462] Call Trace: >[ 9373.112469] dump_stack+0x85/0xbf >[ 9373.112473] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9373.112481] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9373.112490] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9373.112496] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9373.112500] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9373.112508] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9373.112511] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9373.112517] ? mutex_trylock+0xcd/0xe0 >[ 9373.112522] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9373.112554] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9373.112576] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9373.112582] ? __lock_acquire+0x2d4/0x1340 >[ 9373.112602] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9373.112635] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9373.112660] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9373.112678] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9373.112698] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9373.112710] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9373.112718] drm_ioctl+0x2d5/0x370 [drm] >[ 9373.112734] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9373.112739] ? __pm_runtime_resume+0x54/0x90 >[ 9373.112743] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9373.112762] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9373.112767] do_vfs_ioctl+0xa5/0x6e0 >[ 9373.112773] SyS_ioctl+0x74/0x80 >[ 9373.112778] do_syscall_64+0x79/0x220 >[ 9373.112781] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9373.112784] RIP: 0033:0x7fd8d64ef0f7 >[ 9373.112785] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9373.112788] RAX: ffffffffffffffda RBX: 0000000003107bb0 RCX: 00007fd8d64ef0f7 >[ 9373.112789] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9373.112790] RBP: 00007ffcc6dba1c0 R08: 0000000003107bb0 R09: 0000000000000004 >[ 9373.112792] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9373.112793] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[ 9412.326422] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9412.326427] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9412.326431] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9412.326433] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9412.326436] Call Trace: >[ 9412.326445] dump_stack+0x85/0xbf >[ 9412.326451] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9412.326464] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9412.326480] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9412.326492] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9412.326498] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9412.326512] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9412.326517] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9412.326527] ? mutex_trylock+0xcd/0xe0 >[ 9412.326535] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9412.326577] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9412.326614] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9412.326655] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9412.326693] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9412.326728] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9412.326755] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9412.326789] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9412.326804] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9412.326818] drm_ioctl+0x2d5/0x370 [drm] >[ 9412.326846] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9412.326854] ? __pm_runtime_resume+0x54/0x90 >[ 9412.326862] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9412.326892] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9412.326900] do_vfs_ioctl+0xa5/0x6e0 >[ 9412.326912] SyS_ioctl+0x74/0x80 >[ 9412.326920] do_syscall_64+0x79/0x220 >[ 9412.326925] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9412.326929] RIP: 0033:0x7fd8d64ef0f7 >[ 9412.326931] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9412.326935] RAX: ffffffffffffffda RBX: 0000000002d52910 RCX: 00007fd8d64ef0f7 >[ 9412.326938] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9412.326940] RBP: 00007ffcc6dba1c0 R08: 0000000002d52910 R09: 0000000000000004 >[ 9412.326942] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9412.326944] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c604a0 >[ 9426.471620] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9426.471623] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9426.471626] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9426.471628] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9426.471629] Call Trace: >[ 9426.471635] dump_stack+0x85/0xbf >[ 9426.471640] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9426.471648] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9426.471657] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9426.471664] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9426.471667] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9426.471676] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9426.471679] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9426.471685] ? mutex_trylock+0xcd/0xe0 >[ 9426.471690] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9426.471736] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9426.471757] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9426.471780] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9426.471803] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9426.471825] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9426.471842] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9426.471863] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9426.471875] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9426.471884] drm_ioctl+0x2d5/0x370 [drm] >[ 9426.471916] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9426.471922] ? __pm_runtime_resume+0x54/0x90 >[ 9426.471928] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9426.471955] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9426.471960] do_vfs_ioctl+0xa5/0x6e0 >[ 9426.471967] SyS_ioctl+0x74/0x80 >[ 9426.471972] do_syscall_64+0x79/0x220 >[ 9426.471975] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9426.471978] RIP: 0033:0x7fd8d64ef0f7 >[ 9426.471979] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9426.471982] RAX: ffffffffffffffda RBX: 0000000003029d20 RCX: 00007fd8d64ef0f7 >[ 9426.471983] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9426.471985] RBP: 00007ffcc6dba1c0 R08: 0000000003029d20 R09: 0000000000000004 >[ 9426.471986] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9426.471987] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030284b0 >[ 9434.762086] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9434.762091] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9434.762095] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9434.762097] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9434.762099] Call Trace: >[ 9434.762107] dump_stack+0x85/0xbf >[ 9434.762114] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9434.762126] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9434.762141] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9434.762152] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9434.762158] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9434.762171] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9434.762176] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9434.762186] ? mutex_trylock+0xcd/0xe0 >[ 9434.762194] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9434.762234] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9434.762259] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9434.762265] ? __lock_acquire+0x2d4/0x1340 >[ 9434.762287] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9434.762311] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9434.762332] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9434.762350] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9434.762370] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9434.762383] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9434.762391] drm_ioctl+0x2d5/0x370 [drm] >[ 9434.762409] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9434.762414] ? __pm_runtime_resume+0x54/0x90 >[ 9434.762419] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9434.762437] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9434.762443] do_vfs_ioctl+0xa5/0x6e0 >[ 9434.762450] SyS_ioctl+0x74/0x80 >[ 9434.762455] do_syscall_64+0x79/0x220 >[ 9434.762458] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9434.762461] RIP: 0033:0x7fd8d64ef0f7 >[ 9434.762462] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9434.762465] RAX: ffffffffffffffda RBX: 0000000002b6a0b0 RCX: 00007fd8d64ef0f7 >[ 9434.762466] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9434.762468] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a0b0 R09: 0000000000000004 >[ 9434.762469] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9434.762470] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003072ee0 >[ 9435.519099] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9435.519103] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9435.519106] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9435.519108] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9435.519110] Call Trace: >[ 9435.519118] dump_stack+0x85/0xbf >[ 9435.519123] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9435.519134] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9435.519147] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9435.519156] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9435.519162] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9435.519173] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9435.519177] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9435.519185] ? mutex_trylock+0xcd/0xe0 >[ 9435.519193] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9435.519234] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9435.519261] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9435.519295] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9435.519328] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9435.519378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9435.519402] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9435.519432] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9435.519446] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9435.519468] drm_ioctl+0x2d5/0x370 [drm] >[ 9435.519491] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9435.519506] ? __pm_runtime_resume+0x54/0x90 >[ 9435.519512] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9435.519530] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9435.519535] do_vfs_ioctl+0xa5/0x6e0 >[ 9435.519542] SyS_ioctl+0x74/0x80 >[ 9435.519547] do_syscall_64+0x79/0x220 >[ 9435.519550] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9435.519553] RIP: 0033:0x7fd8d64ef0f7 >[ 9435.519555] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9435.519557] RAX: ffffffffffffffda RBX: 00000000030d8070 RCX: 00007fd8d64ef0f7 >[ 9435.519559] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9435.519560] RBP: 00007ffcc6dba1c0 R08: 00000000030d8070 R09: 0000000000000004 >[ 9435.519561] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9435.519562] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003072ee0 >[ 9541.058056] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9541.058059] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9541.058062] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9541.058063] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9541.058064] Call Trace: >[ 9541.058071] dump_stack+0x85/0xbf >[ 9541.058075] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9541.058082] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9541.058091] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9541.058097] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9541.058101] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9541.058109] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9541.058112] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9541.058118] ? mutex_trylock+0xcd/0xe0 >[ 9541.058133] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9541.058177] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9541.058201] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9541.058207] ? __lock_acquire+0x2d4/0x1340 >[ 9541.058228] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9541.058251] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9541.058279] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9541.058321] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9541.058350] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9541.058366] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9541.058378] drm_ioctl+0x2d5/0x370 [drm] >[ 9541.058403] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9541.058410] ? __pm_runtime_resume+0x54/0x90 >[ 9541.058416] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9541.058444] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9541.058451] do_vfs_ioctl+0xa5/0x6e0 >[ 9541.058461] SyS_ioctl+0x74/0x80 >[ 9541.058467] do_syscall_64+0x79/0x220 >[ 9541.058472] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9541.058475] RIP: 0033:0x7fd8d64ef0f7 >[ 9541.058477] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9541.058480] RAX: ffffffffffffffda RBX: 00000000031088f0 RCX: 00007fd8d64ef0f7 >[ 9541.058482] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9541.058494] RBP: 00007ffcc6dba1c0 R08: 00000000031088f0 R09: 0000000000000004 >[ 9541.058496] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9541.058498] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bcef40 >[ 9546.854428] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9546.854433] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9546.854436] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9546.854438] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9546.854440] Call Trace: >[ 9546.854448] dump_stack+0x85/0xbf >[ 9546.854454] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9546.854464] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9546.854479] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9546.854489] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9546.854494] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9546.854507] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9546.854512] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9546.854521] ? mutex_trylock+0xcd/0xe0 >[ 9546.854530] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9546.854572] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9546.854605] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9546.854644] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9546.854679] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9546.854713] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9546.854739] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9546.854771] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9546.854786] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9546.854799] drm_ioctl+0x2d5/0x370 [drm] >[ 9546.854826] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9546.854833] ? __pm_runtime_resume+0x54/0x90 >[ 9546.854840] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9546.854869] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9546.854877] do_vfs_ioctl+0xa5/0x6e0 >[ 9546.854888] SyS_ioctl+0x74/0x80 >[ 9546.854895] do_syscall_64+0x79/0x220 >[ 9546.854899] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9546.854903] RIP: 0033:0x7fd8d64ef0f7 >[ 9546.854905] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9546.854908] RAX: ffffffffffffffda RBX: 00000000030d8070 RCX: 00007fd8d64ef0f7 >[ 9546.854910] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9546.854912] RBP: 00007ffcc6dba1c0 R08: 00000000030d8070 R09: 0000000000000004 >[ 9546.854914] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9546.854916] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da6b60 >[ 9570.892548] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9570.892551] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9570.892554] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9570.892555] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9570.892556] Call Trace: >[ 9570.892562] dump_stack+0x85/0xbf >[ 9570.892567] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9570.892574] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9570.892583] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9570.892589] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9570.892593] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9570.892601] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9570.892604] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9570.892610] ? mutex_trylock+0xcd/0xe0 >[ 9570.892615] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9570.892658] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9570.892699] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9570.892715] ? __lock_acquire+0x2d4/0x1340 >[ 9570.892734] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9570.892756] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9570.892776] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9570.892793] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9570.892812] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9570.892824] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9570.892832] drm_ioctl+0x2d5/0x370 [drm] >[ 9570.892859] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9570.892863] ? __pm_runtime_resume+0x54/0x90 >[ 9570.892868] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9570.892885] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9570.892901] do_vfs_ioctl+0xa5/0x6e0 >[ 9570.892907] SyS_ioctl+0x74/0x80 >[ 9570.892913] do_syscall_64+0x79/0x220 >[ 9570.892916] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9570.892919] RIP: 0033:0x7fd8d64ef0f7 >[ 9570.892920] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9570.892923] RAX: ffffffffffffffda RBX: 0000000002bea490 RCX: 00007fd8d64ef0f7 >[ 9570.892925] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9570.892926] RBP: 00007ffcc6dba1c0 R08: 0000000002bea490 R09: 0000000000000004 >[ 9570.892927] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9570.892928] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bcef40 >[ 9597.221144] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9597.221147] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9597.221150] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9597.221151] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9597.221153] Call Trace: >[ 9597.221159] dump_stack+0x85/0xbf >[ 9597.221164] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9597.221171] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9597.221180] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9597.221186] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9597.221189] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9597.221197] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9597.221200] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9597.221205] ? mutex_trylock+0xcd/0xe0 >[ 9597.221210] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9597.221241] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9597.221262] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9597.221284] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9597.221306] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9597.221327] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9597.221344] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9597.221363] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9597.221374] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9597.221382] drm_ioctl+0x2d5/0x370 [drm] >[ 9597.221399] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9597.221403] ? __pm_runtime_resume+0x54/0x90 >[ 9597.221408] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9597.221425] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9597.221430] do_vfs_ioctl+0xa5/0x6e0 >[ 9597.221437] SyS_ioctl+0x74/0x80 >[ 9597.221442] do_syscall_64+0x79/0x220 >[ 9597.221445] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9597.221447] RIP: 0033:0x7fd8d64ef0f7 >[ 9597.221449] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9597.221451] RAX: ffffffffffffffda RBX: 0000000002c32ac0 RCX: 00007fd8d64ef0f7 >[ 9597.221452] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9597.221454] RBP: 00007ffcc6dba1c0 R08: 0000000002c32ac0 R09: 0000000000000004 >[ 9597.221455] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9597.221456] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f0650 >[ 9607.403038] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9607.403042] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9607.403046] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9607.403048] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9607.403049] Call Trace: >[ 9607.403056] dump_stack+0x85/0xbf >[ 9607.403061] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9607.403069] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9607.403078] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9607.403088] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9607.403094] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9607.403107] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9607.403112] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9607.403119] ? mutex_trylock+0xcd/0xe0 >[ 9607.403125] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9607.403168] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9607.403190] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9607.403245] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9607.403287] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9607.403318] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9607.403340] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9607.403380] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9607.403395] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9607.403408] drm_ioctl+0x2d5/0x370 [drm] >[ 9607.403433] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9607.403440] ? __pm_runtime_resume+0x54/0x90 >[ 9607.403447] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9607.403472] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9607.403479] do_vfs_ioctl+0xa5/0x6e0 >[ 9607.403490] SyS_ioctl+0x74/0x80 >[ 9607.403507] do_syscall_64+0x79/0x220 >[ 9607.403512] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9607.403515] RIP: 0033:0x7fd8d64ef0f7 >[ 9607.403517] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9607.403521] RAX: ffffffffffffffda RBX: 00000000030d6b20 RCX: 00007fd8d64ef0f7 >[ 9607.403523] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9607.403525] RBP: 00007ffcc6dba1c0 R08: 00000000030d6b20 R09: 0000000000000004 >[ 9607.403526] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9607.403528] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff5e90 >[ 9740.317420] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9740.317423] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9740.317425] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9740.317427] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9740.317428] Call Trace: >[ 9740.317434] dump_stack+0x85/0xbf >[ 9740.317439] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9740.317446] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9740.317456] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9740.317462] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9740.317466] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9740.317479] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9740.317483] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9740.317492] ? mutex_trylock+0xcd/0xe0 >[ 9740.317499] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9740.317543] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9740.317575] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9740.317600] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9740.317623] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9740.317645] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9740.317662] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9740.317683] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9740.317694] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9740.317702] drm_ioctl+0x2d5/0x370 [drm] >[ 9740.317720] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9740.317724] ? __pm_runtime_resume+0x54/0x90 >[ 9740.317729] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9740.317747] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9740.317752] do_vfs_ioctl+0xa5/0x6e0 >[ 9740.317760] SyS_ioctl+0x74/0x80 >[ 9740.317764] do_syscall_64+0x79/0x220 >[ 9740.317767] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9740.317770] RIP: 0033:0x7fd8d64ef0f7 >[ 9740.317771] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9740.317774] RAX: ffffffffffffffda RBX: 00000000031166b0 RCX: 00007fd8d64ef0f7 >[ 9740.317775] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9740.317776] RBP: 00007ffcc6dba1c0 R08: 00000000031166b0 R09: 0000000000000004 >[ 9740.317778] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9740.317779] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030284b0 >[ 9749.648277] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9749.648280] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9749.648283] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[ 9749.648284] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9749.648285] Call Trace: >[ 9749.648292] dump_stack+0x85/0xbf >[ 9749.648297] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9749.648304] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9749.648313] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9749.648319] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9749.648323] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9749.648331] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9749.648334] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9749.648339] ? mutex_trylock+0xcd/0xe0 >[ 9749.648344] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9749.648374] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9749.648396] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9749.648401] ? __lock_acquire+0x2d4/0x1340 >[ 9749.648421] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9749.648443] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9749.648464] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9749.648481] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9749.648501] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9749.648512] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9749.648520] drm_ioctl+0x2d5/0x370 [drm] >[ 9749.648536] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9749.648541] ? __pm_runtime_resume+0x54/0x90 >[ 9749.648545] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9749.648563] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9749.648578] do_vfs_ioctl+0xa5/0x6e0 >[ 9749.648585] SyS_ioctl+0x74/0x80 >[ 9749.648590] do_syscall_64+0x79/0x220 >[ 9749.648593] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9749.648596] RIP: 0033:0x7f70a90d90f7 >[ 9749.648597] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9749.648600] RAX: ffffffffffffffda RBX: 000055e7ef21d2b0 RCX: 00007f70a90d90f7 >[ 9749.648601] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[ 9749.648603] RBP: 00007ffd456b9940 R08: 000055e7ef21d2b0 R09: 00007f70a939df80 >[ 9749.648604] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[ 9749.648605] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee41d800 >[ 9785.116933] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9785.116936] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9785.116939] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9785.116940] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9785.116941] Call Trace: >[ 9785.116948] dump_stack+0x85/0xbf >[ 9785.116952] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9785.116960] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9785.116969] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9785.116975] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9785.116979] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9785.116986] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9785.116989] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9785.116996] ? mutex_trylock+0xcd/0xe0 >[ 9785.117000] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9785.117032] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9785.117053] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9785.117059] ? __lock_acquire+0x2d4/0x1340 >[ 9785.117079] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9785.117103] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9785.117126] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9785.117144] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9785.117166] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9785.117178] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9785.117186] drm_ioctl+0x2d5/0x370 [drm] >[ 9785.117205] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9785.117209] ? __pm_runtime_resume+0x54/0x90 >[ 9785.117214] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9785.117232] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9785.117238] do_vfs_ioctl+0xa5/0x6e0 >[ 9785.117244] SyS_ioctl+0x74/0x80 >[ 9785.117249] do_syscall_64+0x79/0x220 >[ 9785.117252] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9785.117255] RIP: 0033:0x7fd8d64ef0f7 >[ 9785.117256] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9785.117259] RAX: ffffffffffffffda RBX: 00000000030740e0 RCX: 00007fd8d64ef0f7 >[ 9785.117260] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9785.117261] RBP: 00007ffcc6dba1c0 R08: 00000000030740e0 R09: 0000000000000004 >[ 9785.117263] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9785.117264] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff4f20 >[ 9794.218875] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9794.218878] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9794.218881] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9794.218882] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9794.218883] Call Trace: >[ 9794.218891] dump_stack+0x85/0xbf >[ 9794.218895] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9794.218903] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9794.218913] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9794.218919] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9794.218923] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9794.218935] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9794.218939] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9794.218948] ? mutex_trylock+0xcd/0xe0 >[ 9794.218956] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9794.218993] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9794.219020] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9794.219025] ? __lock_acquire+0x2d4/0x1340 >[ 9794.219046] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9794.219074] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9794.219105] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9794.219124] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9794.219152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9794.219166] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9794.219180] drm_ioctl+0x2d5/0x370 [drm] >[ 9794.219202] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9794.219207] ? __pm_runtime_resume+0x54/0x90 >[ 9794.219211] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9794.219230] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9794.219235] do_vfs_ioctl+0xa5/0x6e0 >[ 9794.219242] SyS_ioctl+0x74/0x80 >[ 9794.219247] do_syscall_64+0x79/0x220 >[ 9794.219250] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9794.219252] RIP: 0033:0x7fd8d64ef0f7 >[ 9794.219254] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9794.219256] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[ 9794.219258] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9794.219259] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 0000000000000004 >[ 9794.219260] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9794.219262] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c604a0 >[ 9807.538515] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9807.538518] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9807.538521] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9807.538522] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9807.538524] Call Trace: >[ 9807.538530] dump_stack+0x85/0xbf >[ 9807.538534] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9807.538542] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9807.538551] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9807.538557] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9807.538561] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9807.538569] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9807.538572] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9807.538578] ? mutex_trylock+0xcd/0xe0 >[ 9807.538583] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9807.538616] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9807.538636] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9807.538659] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9807.538682] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9807.538704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9807.538721] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9807.538741] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9807.538753] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9807.538761] drm_ioctl+0x2d5/0x370 [drm] >[ 9807.538778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9807.538782] ? __pm_runtime_resume+0x54/0x90 >[ 9807.538788] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9807.538806] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9807.538811] do_vfs_ioctl+0xa5/0x6e0 >[ 9807.538818] SyS_ioctl+0x74/0x80 >[ 9807.538823] do_syscall_64+0x79/0x220 >[ 9807.538826] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9807.538829] RIP: 0033:0x7fd8d64ef0f7 >[ 9807.538830] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9807.538833] RAX: ffffffffffffffda RBX: 00000000031086b0 RCX: 00007fd8d64ef0f7 >[ 9807.538834] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9807.538835] RBP: 00007ffcc6dba1c0 R08: 00000000031086b0 R09: 0000000000000004 >[ 9807.538836] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9807.538838] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002db2b80 >[ 9819.002069] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9819.002072] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9819.002075] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9819.002076] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9819.002077] Call Trace: >[ 9819.002094] dump_stack+0x85/0xbf >[ 9819.002098] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9819.002106] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9819.002114] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9819.002121] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9819.002124] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9819.002132] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9819.002135] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9819.002141] ? mutex_trylock+0xcd/0xe0 >[ 9819.002146] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9819.002177] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9819.002198] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9819.002221] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9819.002244] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9819.002265] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9819.002282] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9819.002312] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9819.002325] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9819.002333] drm_ioctl+0x2d5/0x370 [drm] >[ 9819.002351] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9819.002356] ? __pm_runtime_resume+0x54/0x90 >[ 9819.002361] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9819.002390] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9819.002395] do_vfs_ioctl+0xa5/0x6e0 >[ 9819.002412] SyS_ioctl+0x74/0x80 >[ 9819.002417] do_syscall_64+0x79/0x220 >[ 9819.002420] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9819.002423] RIP: 0033:0x7fd8d64ef0f7 >[ 9819.002424] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9819.002427] RAX: ffffffffffffffda RBX: 00000000031086b0 RCX: 00007fd8d64ef0f7 >[ 9819.002428] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9819.002429] RBP: 00007ffcc6dba1c0 R08: 00000000031086b0 R09: 0000000000000004 >[ 9819.002430] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9819.002432] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f0740 >[ 9853.255833] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9853.255836] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9853.255839] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9853.255840] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9853.255841] Call Trace: >[ 9853.255848] dump_stack+0x85/0xbf >[ 9853.255852] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9853.255860] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9853.255869] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9853.255875] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9853.255879] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9853.255887] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9853.255890] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9853.255896] ? mutex_trylock+0xcd/0xe0 >[ 9853.255901] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9853.255932] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9853.255953] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9853.255959] ? __lock_acquire+0x2d4/0x1340 >[ 9853.255979] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9853.256001] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9853.256023] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9853.256040] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9853.256060] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9853.256071] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9853.256079] drm_ioctl+0x2d5/0x370 [drm] >[ 9853.256096] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9853.256100] ? __pm_runtime_resume+0x54/0x90 >[ 9853.256115] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9853.256133] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9853.256148] do_vfs_ioctl+0xa5/0x6e0 >[ 9853.256155] SyS_ioctl+0x74/0x80 >[ 9853.256160] do_syscall_64+0x79/0x220 >[ 9853.256163] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9853.256165] RIP: 0033:0x7fd8d64ef0f7 >[ 9853.256166] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9853.256169] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[ 9853.256170] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9853.256172] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[ 9853.256173] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9853.256174] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[ 9856.656809] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9856.656813] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9856.656815] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9856.656817] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9856.656818] Call Trace: >[ 9856.656824] dump_stack+0x85/0xbf >[ 9856.656829] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9856.656836] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9856.656845] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9856.656852] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9856.656856] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9856.656864] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9856.656867] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9856.656872] ? mutex_trylock+0xcd/0xe0 >[ 9856.656878] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9856.656909] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9856.656932] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9856.656939] ? __lock_acquire+0x2d4/0x1340 >[ 9856.656959] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9856.656982] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9856.657003] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9856.657021] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9856.657041] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9856.657053] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9856.657061] drm_ioctl+0x2d5/0x370 [drm] >[ 9856.657078] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9856.657083] ? __pm_runtime_resume+0x54/0x90 >[ 9856.657088] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9856.657106] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9856.657111] do_vfs_ioctl+0xa5/0x6e0 >[ 9856.657117] SyS_ioctl+0x74/0x80 >[ 9856.657132] do_syscall_64+0x79/0x220 >[ 9856.657136] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9856.657138] RIP: 0033:0x7fd8d64ef0f7 >[ 9856.657140] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9856.657142] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[ 9856.657144] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9856.657145] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[ 9856.657146] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9856.657148] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c604a0 >[ 9864.792021] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9864.792024] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9864.792027] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9864.792028] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9864.792029] Call Trace: >[ 9864.792035] dump_stack+0x85/0xbf >[ 9864.792040] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9864.792047] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9864.792056] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9864.792062] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9864.792066] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9864.792073] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9864.792076] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9864.792082] ? mutex_trylock+0xcd/0xe0 >[ 9864.792087] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9864.792118] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9864.792139] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9864.792144] ? __lock_acquire+0x2d4/0x1340 >[ 9864.792169] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9864.792194] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9864.792215] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9864.792240] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9864.792273] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9864.792288] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9864.792302] drm_ioctl+0x2d5/0x370 [drm] >[ 9864.792329] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9864.792336] ? __pm_runtime_resume+0x54/0x90 >[ 9864.792344] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9864.792373] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9864.792381] do_vfs_ioctl+0xa5/0x6e0 >[ 9864.792388] SyS_ioctl+0x74/0x80 >[ 9864.792393] do_syscall_64+0x79/0x220 >[ 9864.792396] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9864.792399] RIP: 0033:0x7fd8d64ef0f7 >[ 9864.792400] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9864.792403] RAX: ffffffffffffffda RBX: 0000000002c572a0 RCX: 00007fd8d64ef0f7 >[ 9864.792404] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9864.792405] RBP: 00007ffcc6dba1c0 R08: 0000000002c572a0 R09: 0000000000000004 >[ 9864.792406] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9864.792408] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003108160 >[ 9925.852834] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9925.852838] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9925.852840] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9925.852842] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9925.852843] Call Trace: >[ 9925.852849] dump_stack+0x85/0xbf >[ 9925.852854] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9925.852861] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9925.852871] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9925.852877] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9925.852881] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9925.852888] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9925.852891] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9925.852897] ? mutex_trylock+0xcd/0xe0 >[ 9925.852902] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9925.852934] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9925.852955] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9925.852960] ? __lock_acquire+0x2d4/0x1340 >[ 9925.852980] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9925.853003] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9925.853024] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9925.853041] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9925.853061] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9925.853072] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9925.853080] drm_ioctl+0x2d5/0x370 [drm] >[ 9925.853112] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9925.853117] ? __pm_runtime_resume+0x54/0x90 >[ 9925.853122] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9925.853141] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9925.853146] do_vfs_ioctl+0xa5/0x6e0 >[ 9925.853154] SyS_ioctl+0x74/0x80 >[ 9925.853158] do_syscall_64+0x79/0x220 >[ 9925.853162] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9925.853164] RIP: 0033:0x7fd8d64ef0f7 >[ 9925.853166] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9925.853168] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[ 9925.853170] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9925.853171] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[ 9925.853172] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9925.853174] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f0740 >[ 9934.991880] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9934.991884] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9934.991886] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9934.991888] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9934.991889] Call Trace: >[ 9934.991895] dump_stack+0x85/0xbf >[ 9934.991900] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9934.991907] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9934.991917] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9934.991923] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9934.991927] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9934.991935] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9934.991938] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9934.991944] ? mutex_trylock+0xcd/0xe0 >[ 9934.991949] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9934.991979] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9934.992000] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9934.992023] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9934.992046] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9934.992067] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9934.992084] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9934.992104] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9934.992115] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9934.992123] drm_ioctl+0x2d5/0x370 [drm] >[ 9934.992140] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9934.992144] ? __pm_runtime_resume+0x54/0x90 >[ 9934.992149] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9934.992167] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9934.992172] do_vfs_ioctl+0xa5/0x6e0 >[ 9934.992179] SyS_ioctl+0x74/0x80 >[ 9934.992184] do_syscall_64+0x79/0x220 >[ 9934.992187] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9934.992190] RIP: 0033:0x7fd8d64ef0f7 >[ 9934.992191] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9934.992194] RAX: ffffffffffffffda RBX: 0000000002cf4040 RCX: 00007fd8d64ef0f7 >[ 9934.992195] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9934.992196] RBP: 00007ffcc6dba370 R08: 0000000002cf4040 R09: 0000000000000004 >[ 9934.992198] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9934.992199] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002da6b60 >[ 9964.743611] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[ 9964.743614] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[ 9964.743617] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[ 9964.743618] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[ 9964.743619] Call Trace: >[ 9964.743626] dump_stack+0x85/0xbf >[ 9964.743630] swiotlb_alloc_coherent+0x1be/0x1d0 >[ 9964.743638] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[ 9964.743647] ttm_dma_populate+0x25e/0x350 [ttm] >[ 9964.743653] ttm_tt_bind+0x2c/0x60 [ttm] >[ 9964.743657] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[ 9964.743665] ttm_bo_validate+0x189/0x1a0 [ttm] >[ 9964.743668] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[ 9964.743674] ? mutex_trylock+0xcd/0xe0 >[ 9964.743679] ttm_bo_init_reserved+0x459/0x500 [ttm] >[ 9964.743722] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[ 9964.743744] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[ 9964.743750] ? __lock_acquire+0x2d4/0x1340 >[ 9964.743769] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[ 9964.743791] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[ 9964.743812] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9964.743829] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[ 9964.743848] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9964.743859] drm_ioctl_kernel+0x5b/0xb0 [drm] >[ 9964.743867] drm_ioctl+0x2d5/0x370 [drm] >[ 9964.743883] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[ 9964.743888] ? __pm_runtime_resume+0x54/0x90 >[ 9964.743892] ? trace_hardirqs_on_caller+0xed/0x180 >[ 9964.743910] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[ 9964.743915] do_vfs_ioctl+0xa5/0x6e0 >[ 9964.743921] SyS_ioctl+0x74/0x80 >[ 9964.743926] do_syscall_64+0x79/0x220 >[ 9964.743929] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[ 9964.743931] RIP: 0033:0x7fd8d64ef0f7 >[ 9964.743933] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[ 9964.743935] RAX: ffffffffffffffda RBX: 0000000002db4410 RCX: 00007fd8d64ef0f7 >[ 9964.743937] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[ 9964.743938] RBP: 00007ffcc6dba1c0 R08: 0000000002db4410 R09: 0000000000000004 >[ 9964.743939] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[ 9964.743940] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bcef40 >[10004.201514] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10004.201518] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10004.201520] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10004.201522] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10004.201533] Call Trace: >[10004.201541] dump_stack+0x85/0xbf >[10004.201547] swiotlb_alloc_coherent+0x1be/0x1d0 >[10004.201568] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10004.201578] ttm_dma_populate+0x25e/0x350 [ttm] >[10004.201584] ttm_tt_bind+0x2c/0x60 [ttm] >[10004.201588] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10004.201597] ttm_bo_validate+0x189/0x1a0 [ttm] >[10004.201600] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10004.201606] ? mutex_trylock+0xcd/0xe0 >[10004.201611] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10004.201654] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10004.201676] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10004.201683] ? __lock_acquire+0x2d4/0x1340 >[10004.201704] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10004.201727] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10004.201748] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10004.201765] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10004.201786] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10004.201797] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10004.201805] drm_ioctl+0x2d5/0x370 [drm] >[10004.201821] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10004.201826] ? __pm_runtime_resume+0x54/0x90 >[10004.201831] ? trace_hardirqs_on_caller+0xed/0x180 >[10004.201849] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10004.201854] do_vfs_ioctl+0xa5/0x6e0 >[10004.201860] SyS_ioctl+0x74/0x80 >[10004.201865] do_syscall_64+0x79/0x220 >[10004.201869] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10004.201871] RIP: 0033:0x7fd8d64ef0f7 >[10004.201872] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10004.201875] RAX: ffffffffffffffda RBX: 00000000030cecc0 RCX: 00007fd8d64ef0f7 >[10004.201876] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10004.201878] RBP: 00007ffcc6dba1c0 R08: 00000000030cecc0 R09: 0000000000000004 >[10004.201880] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10004.201882] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[10005.349171] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10005.349174] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10005.349176] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10005.349178] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10005.349179] Call Trace: >[10005.349186] dump_stack+0x85/0xbf >[10005.349190] swiotlb_alloc_coherent+0x1be/0x1d0 >[10005.349197] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10005.349206] ttm_dma_populate+0x25e/0x350 [ttm] >[10005.349212] ttm_tt_bind+0x2c/0x60 [ttm] >[10005.349216] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10005.349224] ttm_bo_validate+0x189/0x1a0 [ttm] >[10005.349227] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10005.349233] ? mutex_trylock+0xcd/0xe0 >[10005.349238] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10005.349269] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10005.349289] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10005.349295] ? __lock_acquire+0x2d4/0x1340 >[10005.349315] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10005.349338] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10005.349359] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10005.349376] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10005.349396] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10005.349407] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10005.349415] drm_ioctl+0x2d5/0x370 [drm] >[10005.349432] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10005.349436] ? __pm_runtime_resume+0x54/0x90 >[10005.349441] ? trace_hardirqs_on_caller+0xed/0x180 >[10005.349458] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10005.349463] do_vfs_ioctl+0xa5/0x6e0 >[10005.349470] SyS_ioctl+0x74/0x80 >[10005.349475] do_syscall_64+0x79/0x220 >[10005.349477] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10005.349480] RIP: 0033:0x7fd8d64ef0f7 >[10005.349482] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10005.349484] RAX: ffffffffffffffda RBX: 0000000003027f10 RCX: 00007fd8d64ef0f7 >[10005.349486] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10005.349487] RBP: 00007ffcc6dba1c0 R08: 0000000003027f10 R09: 0000000000000004 >[10005.349488] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10005.349489] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030284b0 >[10015.388889] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10015.388893] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10015.388896] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10015.388897] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10015.388898] Call Trace: >[10015.388905] dump_stack+0x85/0xbf >[10015.388910] swiotlb_alloc_coherent+0x1be/0x1d0 >[10015.388917] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10015.388926] ttm_dma_populate+0x25e/0x350 [ttm] >[10015.388933] ttm_tt_bind+0x2c/0x60 [ttm] >[10015.388938] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10015.388949] ttm_bo_validate+0x189/0x1a0 [ttm] >[10015.388963] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10015.388968] ? mutex_trylock+0xcd/0xe0 >[10015.388973] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10015.389005] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10015.389026] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10015.389049] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10015.389071] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10015.389092] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10015.389110] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10015.389130] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10015.389142] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10015.389150] drm_ioctl+0x2d5/0x370 [drm] >[10015.389166] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10015.389171] ? __pm_runtime_resume+0x54/0x90 >[10015.389176] ? trace_hardirqs_on_caller+0xed/0x180 >[10015.389194] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10015.389199] do_vfs_ioctl+0xa5/0x6e0 >[10015.389205] SyS_ioctl+0x74/0x80 >[10015.389210] do_syscall_64+0x79/0x220 >[10015.389213] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10015.389216] RIP: 0033:0x7fd8d64ef0f7 >[10015.389217] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10015.389220] RAX: ffffffffffffffda RBX: 00000000031086b0 RCX: 00007fd8d64ef0f7 >[10015.389221] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10015.389222] RBP: 00007ffcc6dba1c0 R08: 00000000031086b0 R09: 0000000000000004 >[10015.389224] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10015.389225] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff4f20 >[10021.632072] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10021.632076] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10021.632079] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10021.632080] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10021.632081] Call Trace: >[10021.632088] dump_stack+0x85/0xbf >[10021.632092] swiotlb_alloc_coherent+0x1be/0x1d0 >[10021.632099] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10021.632108] ttm_dma_populate+0x25e/0x350 [ttm] >[10021.632115] ttm_tt_bind+0x2c/0x60 [ttm] >[10021.632119] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10021.632127] ttm_bo_validate+0x189/0x1a0 [ttm] >[10021.632130] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10021.632136] ? mutex_trylock+0xcd/0xe0 >[10021.632141] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10021.632173] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10021.632195] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10021.632201] ? __lock_acquire+0x2d4/0x1340 >[10021.632221] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10021.632243] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10021.632265] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10021.632282] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10021.632301] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10021.632313] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10021.632321] drm_ioctl+0x2d5/0x370 [drm] >[10021.632338] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10021.632342] ? __pm_runtime_resume+0x54/0x90 >[10021.632347] ? trace_hardirqs_on_caller+0xed/0x180 >[10021.632364] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10021.632370] do_vfs_ioctl+0xa5/0x6e0 >[10021.632376] SyS_ioctl+0x74/0x80 >[10021.632381] do_syscall_64+0x79/0x220 >[10021.632385] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10021.632387] RIP: 0033:0x7fd8d64ef0f7 >[10021.632388] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10021.632391] RAX: ffffffffffffffda RBX: 0000000003030190 RCX: 00007fd8d64ef0f7 >[10021.632392] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10021.632394] RBP: 00007ffcc6dba1c0 R08: 0000000003030190 R09: 0000000000000004 >[10021.632395] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10021.632396] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003108160 >[10025.717558] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10025.717563] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10025.717566] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10025.717568] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10025.717570] Call Trace: >[10025.717579] dump_stack+0x85/0xbf >[10025.717585] swiotlb_alloc_coherent+0x1be/0x1d0 >[10025.717605] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10025.717622] ttm_dma_populate+0x25e/0x350 [ttm] >[10025.717633] ttm_tt_bind+0x2c/0x60 [ttm] >[10025.717639] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10025.717653] ttm_bo_validate+0x189/0x1a0 [ttm] >[10025.717658] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10025.717667] ? mutex_trylock+0xcd/0xe0 >[10025.717675] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10025.717714] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10025.717738] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10025.717744] ? __lock_acquire+0x2d4/0x1340 >[10025.717766] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10025.717790] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10025.717812] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10025.717828] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10025.717849] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10025.717860] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10025.717869] drm_ioctl+0x2d5/0x370 [drm] >[10025.717886] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10025.717891] ? __pm_runtime_resume+0x54/0x90 >[10025.717896] ? trace_hardirqs_on_caller+0xed/0x180 >[10025.717920] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10025.717928] do_vfs_ioctl+0xa5/0x6e0 >[10025.717936] SyS_ioctl+0x74/0x80 >[10025.717942] do_syscall_64+0x79/0x220 >[10025.717945] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10025.717947] RIP: 0033:0x7fd8d64ef0f7 >[10025.717949] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10025.717951] RAX: ffffffffffffffda RBX: 0000000002db4410 RCX: 00007fd8d64ef0f7 >[10025.717953] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10025.717954] RBP: 00007ffcc6dba1c0 R08: 0000000002db4410 R09: 0000000000000004 >[10025.717955] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10025.717957] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003108160 >[10054.007695] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10054.007698] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10054.007701] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10054.007702] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10054.007703] Call Trace: >[10054.007710] dump_stack+0x85/0xbf >[10054.007714] swiotlb_alloc_coherent+0x1be/0x1d0 >[10054.007721] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10054.007730] ttm_dma_populate+0x25e/0x350 [ttm] >[10054.007736] ttm_tt_bind+0x2c/0x60 [ttm] >[10054.007740] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10054.007748] ttm_bo_validate+0x189/0x1a0 [ttm] >[10054.007751] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10054.007757] ? mutex_trylock+0xcd/0xe0 >[10054.007762] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10054.007795] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10054.007829] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10054.007835] ? __lock_acquire+0x2d4/0x1340 >[10054.007866] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10054.007889] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10054.007910] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10054.007927] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10054.007948] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10054.007959] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10054.007967] drm_ioctl+0x2d5/0x370 [drm] >[10054.007984] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10054.007988] ? __pm_runtime_resume+0x54/0x90 >[10054.007993] ? trace_hardirqs_on_caller+0xed/0x180 >[10054.008011] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10054.008016] do_vfs_ioctl+0xa5/0x6e0 >[10054.008023] SyS_ioctl+0x74/0x80 >[10054.008028] do_syscall_64+0x79/0x220 >[10054.008031] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10054.008033] RIP: 0033:0x7fd8d64ef0f7 >[10054.008034] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10054.008037] RAX: ffffffffffffffda RBX: 0000000002cbae40 RCX: 00007fd8d64ef0f7 >[10054.008038] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10054.008040] RBP: 00007ffcc6dba1c0 R08: 0000000002cbae40 R09: 0000000000000004 >[10054.008041] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10054.008042] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bcef40 >[10056.439132] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10056.439135] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10056.439138] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10056.439139] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10056.439140] Call Trace: >[10056.439147] dump_stack+0x85/0xbf >[10056.439152] swiotlb_alloc_coherent+0x1be/0x1d0 >[10056.439163] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10056.439187] ttm_dma_populate+0x25e/0x350 [ttm] >[10056.439193] ttm_tt_bind+0x2c/0x60 [ttm] >[10056.439197] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10056.439205] ttm_bo_validate+0x189/0x1a0 [ttm] >[10056.439208] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10056.439214] ? mutex_trylock+0xcd/0xe0 >[10056.439220] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10056.439252] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10056.439274] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10056.439280] ? __lock_acquire+0x2d4/0x1340 >[10056.439301] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10056.439324] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10056.439345] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10056.439363] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10056.439383] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10056.439394] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10056.439403] drm_ioctl+0x2d5/0x370 [drm] >[10056.439419] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10056.439424] ? __pm_runtime_resume+0x54/0x90 >[10056.439429] ? trace_hardirqs_on_caller+0xed/0x180 >[10056.439447] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10056.439452] do_vfs_ioctl+0xa5/0x6e0 >[10056.439459] SyS_ioctl+0x74/0x80 >[10056.439464] do_syscall_64+0x79/0x220 >[10056.439467] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10056.439469] RIP: 0033:0x7fd8d64ef0f7 >[10056.439471] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10056.439473] RAX: ffffffffffffffda RBX: 0000000002db21c0 RCX: 00007fd8d64ef0f7 >[10056.439474] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10056.439476] RBP: 00007ffcc6dba1c0 R08: 0000000002db21c0 R09: 0000000000000004 >[10056.439477] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10056.439478] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[10082.948708] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10082.948713] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10082.948717] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10082.948718] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10082.948720] Call Trace: >[10082.948726] dump_stack+0x85/0xbf >[10082.948732] swiotlb_alloc_coherent+0x1be/0x1d0 >[10082.948743] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10082.948760] ttm_dma_populate+0x25e/0x350 [ttm] >[10082.948771] ttm_tt_bind+0x2c/0x60 [ttm] >[10082.948777] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10082.948787] ttm_bo_validate+0x189/0x1a0 [ttm] >[10082.948790] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10082.948796] ? mutex_trylock+0xcd/0xe0 >[10082.948802] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10082.948834] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10082.948858] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10082.948881] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10082.948904] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10082.948926] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10082.948943] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10082.948963] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10082.948974] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10082.948982] drm_ioctl+0x2d5/0x370 [drm] >[10082.948999] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10082.949004] ? __pm_runtime_resume+0x54/0x90 >[10082.949010] ? trace_hardirqs_on_caller+0xed/0x180 >[10082.949027] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10082.949033] do_vfs_ioctl+0xa5/0x6e0 >[10082.949040] SyS_ioctl+0x74/0x80 >[10082.949045] do_syscall_64+0x79/0x220 >[10082.949048] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10082.949050] RIP: 0033:0x7fd8d64ef0f7 >[10082.949052] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10082.949054] RAX: ffffffffffffffda RBX: 0000000003090210 RCX: 00007fd8d64ef0f7 >[10082.949056] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10082.949057] RBP: 00007ffcc6dba1c0 R08: 0000000003090210 R09: 0000000000000004 >[10082.949058] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10082.949059] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f0720 >[10085.235043] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10085.235048] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10085.235052] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10085.235054] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10085.235056] Call Trace: >[10085.235074] dump_stack+0x85/0xbf >[10085.235080] swiotlb_alloc_coherent+0x1be/0x1d0 >[10085.235092] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10085.235109] ttm_dma_populate+0x25e/0x350 [ttm] >[10085.235120] ttm_tt_bind+0x2c/0x60 [ttm] >[10085.235126] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10085.235140] ttm_bo_validate+0x189/0x1a0 [ttm] >[10085.235145] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10085.235156] ? mutex_trylock+0xcd/0xe0 >[10085.235164] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10085.235209] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10085.235247] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10085.235257] ? __lock_acquire+0x2d4/0x1340 >[10085.235294] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10085.235333] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10085.235370] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10085.235398] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10085.235434] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10085.235449] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10085.235464] drm_ioctl+0x2d5/0x370 [drm] >[10085.235492] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10085.235499] ? __pm_runtime_resume+0x54/0x90 >[10085.235507] ? trace_hardirqs_on_caller+0xed/0x180 >[10085.235536] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10085.235544] do_vfs_ioctl+0xa5/0x6e0 >[10085.235556] SyS_ioctl+0x74/0x80 >[10085.235563] do_syscall_64+0x79/0x220 >[10085.235568] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10085.235572] RIP: 0033:0x7fd8d64ef0f7 >[10085.235574] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10085.235579] RAX: ffffffffffffffda RBX: 0000000003028600 RCX: 00007fd8d64ef0f7 >[10085.235581] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10085.235583] RBP: 00007ffcc6dba1c0 R08: 0000000003028600 R09: 0000000000000004 >[10085.235585] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10085.235587] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff5e90 >[10095.103703] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10095.103708] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10095.103712] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10095.103714] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10095.103716] Call Trace: >[10095.103725] dump_stack+0x85/0xbf >[10095.103731] swiotlb_alloc_coherent+0x1be/0x1d0 >[10095.103743] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10095.103760] ttm_dma_populate+0x25e/0x350 [ttm] >[10095.103771] ttm_tt_bind+0x2c/0x60 [ttm] >[10095.103777] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10095.103792] ttm_bo_validate+0x189/0x1a0 [ttm] >[10095.103797] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10095.103807] ? mutex_trylock+0xcd/0xe0 >[10095.103815] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10095.103857] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10095.103892] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10095.103931] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10095.103971] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10095.104007] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10095.104035] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10095.104070] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10095.104085] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10095.104100] drm_ioctl+0x2d5/0x370 [drm] >[10095.104128] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10095.104136] ? __pm_runtime_resume+0x54/0x90 >[10095.104144] ? trace_hardirqs_on_caller+0xed/0x180 >[10095.104175] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10095.104183] do_vfs_ioctl+0xa5/0x6e0 >[10095.104195] SyS_ioctl+0x74/0x80 >[10095.104203] do_syscall_64+0x79/0x220 >[10095.104209] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10095.104212] RIP: 0033:0x7fd8d64ef0f7 >[10095.104215] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10095.104219] RAX: ffffffffffffffda RBX: 0000000002cbae40 RCX: 00007fd8d64ef0f7 >[10095.104221] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10095.104224] RBP: 00007ffcc6dba1c0 R08: 0000000002cbae40 R09: 0000000000000004 >[10095.104226] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10095.104228] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f0650 >[10097.781086] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10097.781089] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10097.781091] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10097.781093] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10097.781094] Call Trace: >[10097.781100] dump_stack+0x85/0xbf >[10097.781105] swiotlb_alloc_coherent+0x1be/0x1d0 >[10097.781112] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10097.781121] ttm_dma_populate+0x25e/0x350 [ttm] >[10097.781127] ttm_tt_bind+0x2c/0x60 [ttm] >[10097.781131] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10097.781138] ttm_bo_validate+0x189/0x1a0 [ttm] >[10097.781142] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10097.781147] ? mutex_trylock+0xcd/0xe0 >[10097.781152] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10097.781194] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10097.781237] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10097.781243] ? __lock_acquire+0x2d4/0x1340 >[10097.781265] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10097.781298] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10097.781320] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10097.781337] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10097.781357] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10097.781368] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10097.781377] drm_ioctl+0x2d5/0x370 [drm] >[10097.781394] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10097.781398] ? __pm_runtime_resume+0x54/0x90 >[10097.781403] ? trace_hardirqs_on_caller+0xed/0x180 >[10097.781421] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10097.781426] do_vfs_ioctl+0xa5/0x6e0 >[10097.781433] SyS_ioctl+0x74/0x80 >[10097.781437] do_syscall_64+0x79/0x220 >[10097.781440] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10097.781443] RIP: 0033:0x7fd8d64ef0f7 >[10097.781444] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10097.781447] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[10097.781448] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10097.781449] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[10097.781451] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10097.781452] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003072ee0 >[10104.561438] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10104.561441] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10104.561444] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10104.561445] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10104.561446] Call Trace: >[10104.561462] dump_stack+0x85/0xbf >[10104.561466] swiotlb_alloc_coherent+0x1be/0x1d0 >[10104.561483] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10104.561492] ttm_dma_populate+0x25e/0x350 [ttm] >[10104.561498] ttm_tt_bind+0x2c/0x60 [ttm] >[10104.561504] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10104.561516] ttm_bo_validate+0x189/0x1a0 [ttm] >[10104.561520] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10104.561528] ? mutex_trylock+0xcd/0xe0 >[10104.561546] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10104.561582] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10104.561604] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10104.561610] ? __lock_acquire+0x2d4/0x1340 >[10104.561630] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10104.561663] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10104.561684] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10104.561701] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10104.561721] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10104.561732] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10104.561740] drm_ioctl+0x2d5/0x370 [drm] >[10104.561757] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10104.561761] ? __pm_runtime_resume+0x54/0x90 >[10104.561765] ? trace_hardirqs_on_caller+0xed/0x180 >[10104.561783] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10104.561788] do_vfs_ioctl+0xa5/0x6e0 >[10104.561795] SyS_ioctl+0x74/0x80 >[10104.561799] do_syscall_64+0x79/0x220 >[10104.561802] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10104.561805] RIP: 0033:0x7fd8d64ef0f7 >[10104.561806] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10104.561809] RAX: ffffffffffffffda RBX: 00000000030d52e0 RCX: 00007fd8d64ef0f7 >[10104.561810] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10104.561811] RBP: 00007ffcc6dba1c0 R08: 00000000030d52e0 R09: 0000000000000004 >[10104.561812] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10104.561813] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff5e90 >[10110.921911] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10110.921915] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10110.921917] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10110.921919] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10110.921920] Call Trace: >[10110.921926] dump_stack+0x85/0xbf >[10110.921930] swiotlb_alloc_coherent+0x1be/0x1d0 >[10110.921938] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10110.921946] ttm_dma_populate+0x25e/0x350 [ttm] >[10110.921952] ttm_tt_bind+0x2c/0x60 [ttm] >[10110.921956] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10110.921964] ttm_bo_validate+0x189/0x1a0 [ttm] >[10110.921967] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10110.921973] ? mutex_trylock+0xcd/0xe0 >[10110.921978] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10110.922008] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10110.922028] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10110.922034] ? __lock_acquire+0x2d4/0x1340 >[10110.922054] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10110.922076] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10110.922097] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10110.922113] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10110.922133] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10110.922145] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10110.922152] drm_ioctl+0x2d5/0x370 [drm] >[10110.922169] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10110.922174] ? __pm_runtime_resume+0x54/0x90 >[10110.922178] ? trace_hardirqs_on_caller+0xed/0x180 >[10110.922196] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10110.922201] do_vfs_ioctl+0xa5/0x6e0 >[10110.922207] SyS_ioctl+0x74/0x80 >[10110.922212] do_syscall_64+0x79/0x220 >[10110.922215] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10110.922217] RIP: 0033:0x7fd8d64ef0f7 >[10110.922219] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10110.922221] RAX: ffffffffffffffda RBX: 0000000003029d20 RCX: 00007fd8d64ef0f7 >[10110.922223] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10110.922224] RBP: 00007ffcc6dba1c0 R08: 0000000003029d20 R09: 0000000000000004 >[10110.922225] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10110.922226] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[10171.132044] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10171.132047] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10171.132050] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10171.132051] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10171.132052] Call Trace: >[10171.132059] dump_stack+0x85/0xbf >[10171.132063] swiotlb_alloc_coherent+0x1be/0x1d0 >[10171.132072] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10171.132082] ttm_dma_populate+0x25e/0x350 [ttm] >[10171.132088] ttm_tt_bind+0x2c/0x60 [ttm] >[10171.132093] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10171.132101] ttm_bo_validate+0x189/0x1a0 [ttm] >[10171.132104] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10171.132111] ? mutex_trylock+0xcd/0xe0 >[10171.132116] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10171.132154] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10171.132181] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10171.132209] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10171.132236] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10171.132262] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10171.132283] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10171.132308] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10171.132322] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10171.132331] drm_ioctl+0x2d5/0x370 [drm] >[10171.132352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10171.132358] ? __pm_runtime_resume+0x54/0x90 >[10171.132363] ? trace_hardirqs_on_caller+0xed/0x180 >[10171.132385] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10171.132391] do_vfs_ioctl+0xa5/0x6e0 >[10171.132398] SyS_ioctl+0x74/0x80 >[10171.132403] do_syscall_64+0x79/0x220 >[10171.132407] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10171.132409] RIP: 0033:0x7fd8d64ef0f7 >[10171.132411] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10171.132413] RAX: ffffffffffffffda RBX: 0000000002b486d0 RCX: 00007fd8d64ef0f7 >[10171.132415] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10171.132416] RBP: 00007ffcc6dba1c0 R08: 0000000002b486d0 R09: 0000000000000004 >[10171.132417] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10171.132419] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cf5100 >[10172.181367] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10172.181370] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10172.181373] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10172.181374] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10172.181375] Call Trace: >[10172.181382] dump_stack+0x85/0xbf >[10172.181386] swiotlb_alloc_coherent+0x1be/0x1d0 >[10172.181394] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10172.181403] ttm_dma_populate+0x25e/0x350 [ttm] >[10172.181409] ttm_tt_bind+0x2c/0x60 [ttm] >[10172.181413] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10172.181421] ttm_bo_validate+0x189/0x1a0 [ttm] >[10172.181424] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10172.181430] ? mutex_trylock+0xcd/0xe0 >[10172.181435] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10172.181466] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10172.181485] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10172.181511] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10172.181546] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10172.181580] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10172.181605] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10172.181638] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10172.181654] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10172.181666] drm_ioctl+0x2d5/0x370 [drm] >[10172.181688] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10172.181692] ? __pm_runtime_resume+0x54/0x90 >[10172.181697] ? trace_hardirqs_on_caller+0xed/0x180 >[10172.181715] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10172.181720] do_vfs_ioctl+0xa5/0x6e0 >[10172.181727] SyS_ioctl+0x74/0x80 >[10172.181732] do_syscall_64+0x79/0x220 >[10172.181735] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10172.181737] RIP: 0033:0x7fd8d64ef0f7 >[10172.181739] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10172.181742] RAX: ffffffffffffffda RBX: 0000000002db4410 RCX: 00007fd8d64ef0f7 >[10172.181743] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10172.181744] RBP: 00007ffcc6dba1c0 R08: 0000000002db4410 R09: 0000000000000004 >[10172.181746] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10172.181748] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[10176.789148] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10176.789151] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10176.789153] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10176.789154] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10176.789156] Call Trace: >[10176.789162] dump_stack+0x85/0xbf >[10176.789167] swiotlb_alloc_coherent+0x1be/0x1d0 >[10176.789174] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10176.789183] ttm_dma_populate+0x25e/0x350 [ttm] >[10176.789189] ttm_tt_bind+0x2c/0x60 [ttm] >[10176.789192] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10176.789200] ttm_bo_validate+0x189/0x1a0 [ttm] >[10176.789203] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10176.789208] ? mutex_trylock+0xcd/0xe0 >[10176.789213] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10176.789244] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10176.789265] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10176.789270] ? __lock_acquire+0x2d4/0x1340 >[10176.789290] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10176.789311] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10176.789343] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10176.789360] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10176.789390] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10176.789402] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10176.789420] drm_ioctl+0x2d5/0x370 [drm] >[10176.789436] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10176.789441] ? __pm_runtime_resume+0x54/0x90 >[10176.789445] ? trace_hardirqs_on_caller+0xed/0x180 >[10176.789463] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10176.789468] do_vfs_ioctl+0xa5/0x6e0 >[10176.789485] SyS_ioctl+0x74/0x80 >[10176.789490] do_syscall_64+0x79/0x220 >[10176.789493] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10176.789496] RIP: 0033:0x7fd8d64ef0f7 >[10176.789497] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10176.789500] RAX: ffffffffffffffda RBX: 0000000002cf49a0 RCX: 00007fd8d64ef0f7 >[10176.789501] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10176.789503] RBP: 00007ffcc6dba1c0 R08: 0000000002cf49a0 R09: 0000000000000004 >[10176.789504] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10176.789505] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003072ee0 >[10179.833899] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10179.833902] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10179.833905] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10179.833906] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10179.833907] Call Trace: >[10179.833914] dump_stack+0x85/0xbf >[10179.833919] swiotlb_alloc_coherent+0x1be/0x1d0 >[10179.833926] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10179.833935] ttm_dma_populate+0x25e/0x350 [ttm] >[10179.833941] ttm_tt_bind+0x2c/0x60 [ttm] >[10179.833945] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10179.833954] ttm_bo_validate+0x189/0x1a0 [ttm] >[10179.833957] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10179.833963] ? mutex_trylock+0xcd/0xe0 >[10179.833968] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10179.833997] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10179.834016] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10179.834037] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10179.834059] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10179.834079] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10179.834095] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10179.834115] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10179.834126] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10179.834134] drm_ioctl+0x2d5/0x370 [drm] >[10179.834150] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10179.834155] ? __pm_runtime_resume+0x54/0x90 >[10179.834160] ? trace_hardirqs_on_caller+0xed/0x180 >[10179.834177] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10179.834183] do_vfs_ioctl+0xa5/0x6e0 >[10179.834189] SyS_ioctl+0x74/0x80 >[10179.834194] do_syscall_64+0x79/0x220 >[10179.834197] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10179.834200] RIP: 0033:0x7fd8d64ef0f7 >[10179.834201] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10179.834204] RAX: ffffffffffffffda RBX: 0000000002ff51b0 RCX: 00007fd8d64ef0f7 >[10179.834205] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10179.834206] RBP: 00007ffcc6dba1c0 R08: 0000000002ff51b0 R09: 0000000000000004 >[10179.834208] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10179.834209] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003108160 >[10180.898660] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10180.898664] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10180.898666] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10180.898667] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10180.898669] Call Trace: >[10180.898675] dump_stack+0x85/0xbf >[10180.898680] swiotlb_alloc_coherent+0x1be/0x1d0 >[10180.898687] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10180.898697] ttm_dma_populate+0x25e/0x350 [ttm] >[10180.898704] ttm_tt_bind+0x2c/0x60 [ttm] >[10180.898708] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10180.898716] ttm_bo_validate+0x189/0x1a0 [ttm] >[10180.898719] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10180.898725] ? mutex_trylock+0xcd/0xe0 >[10180.898730] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10180.898761] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10180.898783] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10180.898789] ? __lock_acquire+0x2d4/0x1340 >[10180.898824] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10180.898847] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10180.898868] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10180.898885] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10180.898904] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10180.898916] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10180.898924] drm_ioctl+0x2d5/0x370 [drm] >[10180.898940] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10180.898945] ? __pm_runtime_resume+0x54/0x90 >[10180.898949] ? trace_hardirqs_on_caller+0xed/0x180 >[10180.898967] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10180.898972] do_vfs_ioctl+0xa5/0x6e0 >[10180.898979] SyS_ioctl+0x74/0x80 >[10180.898984] do_syscall_64+0x79/0x220 >[10180.898987] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10180.898990] RIP: 0033:0x7fd8d64ef0f7 >[10180.898991] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10180.898994] RAX: ffffffffffffffda RBX: 00000000030d6b20 RCX: 00007fd8d64ef0f7 >[10180.898995] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10180.898996] RBP: 00007ffcc6dba1c0 R08: 00000000030d6b20 R09: 0000000000000004 >[10180.898997] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10180.898999] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[10182.423700] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10182.423703] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10182.423705] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10182.423707] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10182.423708] Call Trace: >[10182.423714] dump_stack+0x85/0xbf >[10182.423719] swiotlb_alloc_coherent+0x1be/0x1d0 >[10182.423727] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10182.423736] ttm_dma_populate+0x25e/0x350 [ttm] >[10182.423742] ttm_tt_bind+0x2c/0x60 [ttm] >[10182.423746] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10182.423754] ttm_bo_validate+0x189/0x1a0 [ttm] >[10182.423757] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10182.423764] ? mutex_trylock+0xcd/0xe0 >[10182.423769] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10182.423807] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10182.423838] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10182.423875] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10182.423905] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10182.423926] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10182.423944] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10182.423964] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10182.423975] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10182.423983] drm_ioctl+0x2d5/0x370 [drm] >[10182.424000] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10182.424004] ? __pm_runtime_resume+0x54/0x90 >[10182.424009] ? trace_hardirqs_on_caller+0xed/0x180 >[10182.424027] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10182.424032] do_vfs_ioctl+0xa5/0x6e0 >[10182.424038] SyS_ioctl+0x74/0x80 >[10182.424043] do_syscall_64+0x79/0x220 >[10182.424046] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10182.424048] RIP: 0033:0x7fd8d64ef0f7 >[10182.424050] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10182.424052] RAX: ffffffffffffffda RBX: 000000000301bf30 RCX: 00007fd8d64ef0f7 >[10182.424054] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10182.424055] RBP: 00007ffcc6dba1c0 R08: 000000000301bf30 R09: 0000000000000004 >[10182.424056] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10182.424057] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[10188.213039] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10188.213042] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10188.213044] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10188.213046] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10188.213047] Call Trace: >[10188.213054] dump_stack+0x85/0xbf >[10188.213058] swiotlb_alloc_coherent+0x1be/0x1d0 >[10188.213065] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10188.213074] ttm_dma_populate+0x25e/0x350 [ttm] >[10188.213080] ttm_tt_bind+0x2c/0x60 [ttm] >[10188.213084] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10188.213091] ttm_bo_validate+0x189/0x1a0 [ttm] >[10188.213094] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10188.213100] ? mutex_trylock+0xcd/0xe0 >[10188.213105] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10188.213136] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10188.213157] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10188.213179] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10188.213201] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10188.213223] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10188.213239] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10188.213259] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10188.213270] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10188.213278] drm_ioctl+0x2d5/0x370 [drm] >[10188.213294] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10188.213299] ? __pm_runtime_resume+0x54/0x90 >[10188.213303] ? trace_hardirqs_on_caller+0xed/0x180 >[10188.213321] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10188.213326] do_vfs_ioctl+0xa5/0x6e0 >[10188.213332] SyS_ioctl+0x74/0x80 >[10188.213337] do_syscall_64+0x79/0x220 >[10188.213340] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10188.213342] RIP: 0033:0x7fd8d64ef0f7 >[10188.213344] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10188.213346] RAX: ffffffffffffffda RBX: 00000000030d8070 RCX: 00007fd8d64ef0f7 >[10188.213348] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[10188.213349] RBP: 00007ffcc6dba370 R08: 00000000030d8070 R09: 0000000000000004 >[10188.213360] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10188.213361] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f0740 >[10199.106105] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10199.106110] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10199.106114] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10199.106116] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10199.106118] Call Trace: >[10199.106127] dump_stack+0x85/0xbf >[10199.106134] swiotlb_alloc_coherent+0x1be/0x1d0 >[10199.106147] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10199.106164] ttm_dma_populate+0x25e/0x350 [ttm] >[10199.106176] ttm_tt_bind+0x2c/0x60 [ttm] >[10199.106183] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10199.106199] ttm_bo_validate+0x189/0x1a0 [ttm] >[10199.106204] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10199.106215] ? mutex_trylock+0xcd/0xe0 >[10199.106224] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10199.106266] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10199.106305] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10199.106349] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10199.106390] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10199.106429] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10199.106458] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10199.106497] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10199.106512] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10199.106527] drm_ioctl+0x2d5/0x370 [drm] >[10199.106557] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10199.106565] ? __pm_runtime_resume+0x54/0x90 >[10199.106574] ? trace_hardirqs_on_caller+0xed/0x180 >[10199.106607] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10199.106615] do_vfs_ioctl+0xa5/0x6e0 >[10199.106628] SyS_ioctl+0x74/0x80 >[10199.106637] do_syscall_64+0x79/0x220 >[10199.106642] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10199.106646] RIP: 0033:0x7fd8d64ef0f7 >[10199.106649] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10199.106653] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[10199.106656] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10199.106658] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[10199.106660] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10199.106663] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030312d0 >[10218.103923] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10218.103926] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10218.103929] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10218.103931] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10218.103932] Call Trace: >[10218.103938] dump_stack+0x85/0xbf >[10218.103942] swiotlb_alloc_coherent+0x1be/0x1d0 >[10218.103950] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10218.103959] ttm_dma_populate+0x25e/0x350 [ttm] >[10218.103965] ttm_tt_bind+0x2c/0x60 [ttm] >[10218.103968] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10218.103976] ttm_bo_validate+0x189/0x1a0 [ttm] >[10218.103978] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10218.103985] ? mutex_trylock+0xcd/0xe0 >[10218.104003] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10218.104053] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10218.104080] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10218.104085] ? __lock_acquire+0x2d4/0x1340 >[10218.104104] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10218.104125] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10218.104145] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10218.104161] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10218.104180] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10218.104191] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10218.104199] drm_ioctl+0x2d5/0x370 [drm] >[10218.104226] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10218.104231] ? __pm_runtime_resume+0x54/0x90 >[10218.104235] ? trace_hardirqs_on_caller+0xed/0x180 >[10218.104253] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10218.104258] do_vfs_ioctl+0xa5/0x6e0 >[10218.104265] SyS_ioctl+0x74/0x80 >[10218.104270] do_syscall_64+0x79/0x220 >[10218.104273] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10218.104275] RIP: 0033:0x7fd8d64ef0f7 >[10218.104277] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10218.104279] RAX: ffffffffffffffda RBX: 0000000002f8ab20 RCX: 00007fd8d64ef0f7 >[10218.104281] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10218.104282] RBP: 00007ffcc6dba1c0 R08: 0000000002f8ab20 R09: 0000000000000004 >[10218.104283] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10218.104285] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f0740 >[10228.138818] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10228.138823] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10228.138827] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10228.138830] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10228.138832] Call Trace: >[10228.138841] dump_stack+0x85/0xbf >[10228.138848] swiotlb_alloc_coherent+0x1be/0x1d0 >[10228.138859] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10228.138876] ttm_dma_populate+0x25e/0x350 [ttm] >[10228.138888] ttm_tt_bind+0x2c/0x60 [ttm] >[10228.138895] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10228.138909] ttm_bo_validate+0x189/0x1a0 [ttm] >[10228.138913] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10228.138920] ? mutex_trylock+0xcd/0xe0 >[10228.138926] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10228.138966] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10228.139000] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10228.139040] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10228.139067] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10228.139096] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10228.139117] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10228.139144] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10228.139160] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10228.139176] drm_ioctl+0x2d5/0x370 [drm] >[10228.139199] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10228.139205] ? __pm_runtime_resume+0x54/0x90 >[10228.139211] ? trace_hardirqs_on_caller+0xed/0x180 >[10228.139231] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10228.139237] do_vfs_ioctl+0xa5/0x6e0 >[10228.139245] SyS_ioctl+0x74/0x80 >[10228.139250] do_syscall_64+0x79/0x220 >[10228.139253] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10228.139257] RIP: 0033:0x7fd8d64ef0f7 >[10228.139258] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10228.139262] RAX: ffffffffffffffda RBX: 00000000031086b0 RCX: 00007fd8d64ef0f7 >[10228.139263] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10228.139265] RBP: 00007ffcc6dba1c0 R08: 00000000031086b0 R09: 0000000000000004 >[10228.139266] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10228.139268] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff5e90 >[10234.964165] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10234.964169] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10234.964172] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[10234.964173] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10234.964174] Call Trace: >[10234.964181] dump_stack+0x85/0xbf >[10234.964185] swiotlb_alloc_coherent+0x1be/0x1d0 >[10234.964193] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10234.964203] ttm_dma_populate+0x25e/0x350 [ttm] >[10234.964213] ttm_tt_bind+0x2c/0x60 [ttm] >[10234.964219] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10234.964232] ttm_bo_validate+0x189/0x1a0 [ttm] >[10234.964237] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10234.964246] ? mutex_trylock+0xcd/0xe0 >[10234.964253] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10234.964299] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10234.964335] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10234.964373] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10234.964410] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10234.964445] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10234.964472] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10234.964504] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10234.964521] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10234.964537] drm_ioctl+0x2d5/0x370 [drm] >[10234.964566] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10234.964574] ? __pm_runtime_resume+0x54/0x90 >[10234.964583] ? trace_hardirqs_on_caller+0xed/0x180 >[10234.964613] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10234.964622] do_vfs_ioctl+0xa5/0x6e0 >[10234.964634] SyS_ioctl+0x74/0x80 >[10234.964642] do_syscall_64+0x79/0x220 >[10234.964648] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10234.964651] RIP: 0033:0x7f70a90d90f7 >[10234.964654] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10234.964658] RAX: ffffffffffffffda RBX: 000055e7eedb3d20 RCX: 00007f70a90d90f7 >[10234.964660] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[10234.964662] RBP: 00007ffd456b9940 R08: 000055e7eedb3d20 R09: 0000000000000004 >[10234.964665] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[10234.964667] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f17eed20 >[10237.325220] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10237.325223] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10237.325225] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10237.325227] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10237.325228] Call Trace: >[10237.325235] dump_stack+0x85/0xbf >[10237.325240] swiotlb_alloc_coherent+0x1be/0x1d0 >[10237.325248] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10237.325257] ttm_dma_populate+0x25e/0x350 [ttm] >[10237.325264] ttm_tt_bind+0x2c/0x60 [ttm] >[10237.325268] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10237.325287] ttm_bo_validate+0x189/0x1a0 [ttm] >[10237.325290] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10237.325297] ? mutex_trylock+0xcd/0xe0 >[10237.325303] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10237.325354] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10237.325384] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10237.325390] ? __lock_acquire+0x2d4/0x1340 >[10237.325424] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10237.325473] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10237.325517] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10237.325555] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10237.325599] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10237.325614] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10237.325625] drm_ioctl+0x2d5/0x370 [drm] >[10237.325642] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10237.325647] ? __pm_runtime_resume+0x54/0x90 >[10237.325652] ? trace_hardirqs_on_caller+0xed/0x180 >[10237.325670] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10237.325675] do_vfs_ioctl+0xa5/0x6e0 >[10237.325682] SyS_ioctl+0x74/0x80 >[10237.325687] do_syscall_64+0x79/0x220 >[10237.325690] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10237.325693] RIP: 0033:0x7fd8d64ef0f7 >[10237.325694] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10237.325697] RAX: ffffffffffffffda RBX: 0000000003107bb0 RCX: 00007fd8d64ef0f7 >[10237.325698] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10237.325699] RBP: 00007ffcc6dba1c0 R08: 0000000003107bb0 R09: 0000000000000004 >[10237.325701] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10237.325702] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d6c90 >[10267.052185] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10267.052189] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10267.052193] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10267.052195] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10267.052197] Call Trace: >[10267.052205] dump_stack+0x85/0xbf >[10267.052210] swiotlb_alloc_coherent+0x1be/0x1d0 >[10267.052222] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10267.052238] ttm_dma_populate+0x25e/0x350 [ttm] >[10267.052248] ttm_tt_bind+0x2c/0x60 [ttm] >[10267.052255] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10267.052278] ttm_bo_validate+0x189/0x1a0 [ttm] >[10267.052293] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10267.052299] ? mutex_trylock+0xcd/0xe0 >[10267.052314] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10267.052345] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10267.052365] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10267.052388] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10267.052410] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10267.052431] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10267.052447] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10267.052467] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10267.052479] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10267.052487] drm_ioctl+0x2d5/0x370 [drm] >[10267.052503] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10267.052507] ? __pm_runtime_resume+0x54/0x90 >[10267.052512] ? trace_hardirqs_on_caller+0xed/0x180 >[10267.052530] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10267.052535] do_vfs_ioctl+0xa5/0x6e0 >[10267.052541] SyS_ioctl+0x74/0x80 >[10267.052546] do_syscall_64+0x79/0x220 >[10267.052549] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10267.052552] RIP: 0033:0x7fd8d64ef0f7 >[10267.052553] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10267.052556] RAX: ffffffffffffffda RBX: 0000000002c572a0 RCX: 00007fd8d64ef0f7 >[10267.052557] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10267.052558] RBP: 00007ffcc6dba1c0 R08: 0000000002c572a0 R09: 0000000000000004 >[10267.052560] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10267.052561] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[10289.563319] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10289.563323] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10289.563326] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10289.563327] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10289.563328] Call Trace: >[10289.563335] dump_stack+0x85/0xbf >[10289.563339] swiotlb_alloc_coherent+0x1be/0x1d0 >[10289.563347] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10289.563360] ttm_dma_populate+0x25e/0x350 [ttm] >[10289.563371] ttm_tt_bind+0x2c/0x60 [ttm] >[10289.563377] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10289.563385] ttm_bo_validate+0x189/0x1a0 [ttm] >[10289.563388] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10289.563394] ? mutex_trylock+0xcd/0xe0 >[10289.563399] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10289.563431] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10289.563452] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10289.563458] ? __lock_acquire+0x2d4/0x1340 >[10289.563479] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10289.563502] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10289.563524] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10289.563542] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10289.563563] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10289.563575] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10289.563583] drm_ioctl+0x2d5/0x370 [drm] >[10289.563600] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10289.563605] ? __pm_runtime_resume+0x54/0x90 >[10289.563609] ? trace_hardirqs_on_caller+0xed/0x180 >[10289.563628] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10289.563633] do_vfs_ioctl+0xa5/0x6e0 >[10289.563640] SyS_ioctl+0x74/0x80 >[10289.563645] do_syscall_64+0x79/0x220 >[10289.563648] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10289.563650] RIP: 0033:0x7fd8d64ef0f7 >[10289.563652] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10289.563655] RAX: ffffffffffffffda RBX: 0000000002b21840 RCX: 00007fd8d64ef0f7 >[10289.563656] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10289.563657] RBP: 00007ffcc6dba1c0 R08: 0000000002b21840 R09: 0000000000000004 >[10289.563659] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10289.563660] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f0740 >[10292.897194] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10292.897198] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10292.897202] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10292.897204] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10292.897206] Call Trace: >[10292.897215] dump_stack+0x85/0xbf >[10292.897221] swiotlb_alloc_coherent+0x1be/0x1d0 >[10292.897232] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10292.897248] ttm_dma_populate+0x25e/0x350 [ttm] >[10292.897260] ttm_tt_bind+0x2c/0x60 [ttm] >[10292.897266] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10292.897280] ttm_bo_validate+0x189/0x1a0 [ttm] >[10292.897284] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10292.897294] ? mutex_trylock+0xcd/0xe0 >[10292.897303] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10292.897345] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10292.897380] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10292.897389] ? __lock_acquire+0x2d4/0x1340 >[10292.897424] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10292.897471] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10292.897509] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10292.897536] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10292.897570] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10292.897583] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10292.897599] drm_ioctl+0x2d5/0x370 [drm] >[10292.897626] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10292.897633] ? __pm_runtime_resume+0x54/0x90 >[10292.897641] ? trace_hardirqs_on_caller+0xed/0x180 >[10292.897670] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10292.897678] do_vfs_ioctl+0xa5/0x6e0 >[10292.897691] SyS_ioctl+0x74/0x80 >[10292.897699] do_syscall_64+0x79/0x220 >[10292.897704] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10292.897708] RIP: 0033:0x7fd8d64ef0f7 >[10292.897710] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10292.897715] RAX: ffffffffffffffda RBX: 00000000030f01c0 RCX: 00007fd8d64ef0f7 >[10292.897717] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10292.897718] RBP: 00007ffcc6dba1c0 R08: 00000000030f01c0 R09: 0000000000000004 >[10292.897720] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10292.897722] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff5e90 >[10295.987668] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10295.987672] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10295.987675] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10295.987677] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10295.987679] Call Trace: >[10295.987687] dump_stack+0x85/0xbf >[10295.987692] swiotlb_alloc_coherent+0x1be/0x1d0 >[10295.987701] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10295.987713] ttm_dma_populate+0x25e/0x350 [ttm] >[10295.987721] ttm_tt_bind+0x2c/0x60 [ttm] >[10295.987726] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10295.987735] ttm_bo_validate+0x189/0x1a0 [ttm] >[10295.987739] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10295.987746] ? mutex_trylock+0xcd/0xe0 >[10295.987753] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10295.987786] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10295.987810] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10295.987837] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10295.987864] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10295.987889] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10295.987909] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10295.987934] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10295.987948] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10295.987958] drm_ioctl+0x2d5/0x370 [drm] >[10295.987978] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10295.987984] ? __pm_runtime_resume+0x54/0x90 >[10295.987990] ? trace_hardirqs_on_caller+0xed/0x180 >[10295.988012] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10295.988019] do_vfs_ioctl+0xa5/0x6e0 >[10295.988027] SyS_ioctl+0x74/0x80 >[10295.988033] do_syscall_64+0x79/0x220 >[10295.988037] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10295.988040] RIP: 0033:0x7fd8d64ef0f7 >[10295.988042] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10295.988045] RAX: ffffffffffffffda RBX: 000000000301c180 RCX: 00007fd8d64ef0f7 >[10295.988047] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10295.988048] RBP: 00007ffcc6dba1c0 R08: 000000000301c180 R09: 0000000000000004 >[10295.988050] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10295.988052] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff4f20 >[10297.204331] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10297.204334] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10297.204337] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10297.204338] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10297.204339] Call Trace: >[10297.204345] dump_stack+0x85/0xbf >[10297.204349] swiotlb_alloc_coherent+0x1be/0x1d0 >[10297.204357] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10297.204366] ttm_dma_populate+0x25e/0x350 [ttm] >[10297.204372] ttm_tt_bind+0x2c/0x60 [ttm] >[10297.204376] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10297.204384] ttm_bo_validate+0x189/0x1a0 [ttm] >[10297.204387] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10297.204404] ? mutex_trylock+0xcd/0xe0 >[10297.204412] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10297.204469] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10297.204490] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10297.204495] ? __lock_acquire+0x2d4/0x1340 >[10297.204515] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10297.204538] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10297.204559] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10297.204576] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10297.204596] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10297.204607] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10297.204625] drm_ioctl+0x2d5/0x370 [drm] >[10297.204641] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10297.204646] ? __pm_runtime_resume+0x54/0x90 >[10297.204650] ? trace_hardirqs_on_caller+0xed/0x180 >[10297.204668] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10297.204684] do_vfs_ioctl+0xa5/0x6e0 >[10297.204691] SyS_ioctl+0x74/0x80 >[10297.204697] do_syscall_64+0x79/0x220 >[10297.204700] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10297.204702] RIP: 0033:0x7fd8d64ef0f7 >[10297.204704] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10297.204707] RAX: ffffffffffffffda RBX: 0000000002bf7310 RCX: 00007fd8d64ef0f7 >[10297.204708] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10297.204709] RBP: 00007ffcc6dba1c0 R08: 0000000002bf7310 R09: 0000000000000004 >[10297.204710] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10297.204712] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff5e90 >[10303.426297] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10303.426300] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10303.426303] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10303.426305] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10303.426306] Call Trace: >[10303.426314] dump_stack+0x85/0xbf >[10303.426319] swiotlb_alloc_coherent+0x1be/0x1d0 >[10303.426327] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10303.426338] ttm_dma_populate+0x25e/0x350 [ttm] >[10303.426346] ttm_tt_bind+0x2c/0x60 [ttm] >[10303.426350] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10303.426359] ttm_bo_validate+0x189/0x1a0 [ttm] >[10303.426363] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10303.426370] ? mutex_trylock+0xcd/0xe0 >[10303.426376] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10303.426410] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10303.426437] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10303.426463] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10303.426487] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10303.426511] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10303.426529] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10303.426551] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10303.426564] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10303.426573] drm_ioctl+0x2d5/0x370 [drm] >[10303.426591] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10303.426597] ? __pm_runtime_resume+0x54/0x90 >[10303.426603] ? trace_hardirqs_on_caller+0xed/0x180 >[10303.426623] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10303.426629] do_vfs_ioctl+0xa5/0x6e0 >[10303.426636] SyS_ioctl+0x74/0x80 >[10303.426642] do_syscall_64+0x79/0x220 >[10303.426645] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10303.426648] RIP: 0033:0x7fd8d64ef0f7 >[10303.426649] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10303.426653] RAX: ffffffffffffffda RBX: 0000000002cf49a0 RCX: 00007fd8d64ef0f7 >[10303.426654] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10303.426656] RBP: 00007ffcc6dba1c0 R08: 0000000002cf49a0 R09: 0000000000000004 >[10303.426657] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10303.426659] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cc21e0 >[10311.707259] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10311.707263] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10311.707265] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10311.707267] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10311.707268] Call Trace: >[10311.707274] dump_stack+0x85/0xbf >[10311.707279] swiotlb_alloc_coherent+0x1be/0x1d0 >[10311.707286] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10311.707295] ttm_dma_populate+0x25e/0x350 [ttm] >[10311.707301] ttm_tt_bind+0x2c/0x60 [ttm] >[10311.707305] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10311.707313] ttm_bo_validate+0x189/0x1a0 [ttm] >[10311.707316] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10311.707323] ? mutex_trylock+0xcd/0xe0 >[10311.707328] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10311.707358] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10311.707379] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10311.707385] ? __lock_acquire+0x2d4/0x1340 >[10311.707405] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10311.707427] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10311.707449] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10311.707465] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10311.707496] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10311.707508] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10311.707516] drm_ioctl+0x2d5/0x370 [drm] >[10311.707533] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10311.707537] ? __pm_runtime_resume+0x54/0x90 >[10311.707542] ? trace_hardirqs_on_caller+0xed/0x180 >[10311.707560] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10311.707565] do_vfs_ioctl+0xa5/0x6e0 >[10311.707572] SyS_ioctl+0x74/0x80 >[10311.707577] do_syscall_64+0x79/0x220 >[10311.707580] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10311.707583] RIP: 0033:0x7fd8d64ef0f7 >[10311.707584] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10311.707587] RAX: ffffffffffffffda RBX: 0000000002f8ab20 RCX: 00007fd8d64ef0f7 >[10311.707588] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10311.707590] RBP: 00007ffcc6dba1c0 R08: 0000000002f8ab20 R09: 0000000000000004 >[10311.707591] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10311.707592] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff4f20 >[10315.620436] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10315.620440] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10315.620443] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10315.620445] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10315.620447] Call Trace: >[10315.620455] dump_stack+0x85/0xbf >[10315.620461] swiotlb_alloc_coherent+0x1be/0x1d0 >[10315.620471] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10315.620484] ttm_dma_populate+0x25e/0x350 [ttm] >[10315.620492] ttm_tt_bind+0x2c/0x60 [ttm] >[10315.620498] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10315.620509] ttm_bo_validate+0x189/0x1a0 [ttm] >[10315.620513] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10315.620521] ? mutex_trylock+0xcd/0xe0 >[10315.620528] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10315.620567] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10315.620593] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10315.620601] ? __lock_acquire+0x2d4/0x1340 >[10315.620627] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10315.620657] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10315.620686] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10315.620708] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10315.620736] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10315.620750] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10315.620761] drm_ioctl+0x2d5/0x370 [drm] >[10315.620784] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10315.620790] ? __pm_runtime_resume+0x54/0x90 >[10315.620796] ? trace_hardirqs_on_caller+0xed/0x180 >[10315.620820] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10315.620827] do_vfs_ioctl+0xa5/0x6e0 >[10315.620838] SyS_ioctl+0x74/0x80 >[10315.620844] do_syscall_64+0x79/0x220 >[10315.620848] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10315.620851] RIP: 0033:0x7fd8d64ef0f7 >[10315.620854] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10315.620857] RAX: ffffffffffffffda RBX: 00000000030d6b20 RCX: 00007fd8d64ef0f7 >[10315.620859] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10315.620861] RBP: 00007ffcc6dba1c0 R08: 00000000030d6b20 R09: 0000000000000004 >[10315.620863] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10315.620865] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c604a0 >[10330.303875] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10330.303878] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10330.303881] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10330.303882] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10330.303883] Call Trace: >[10330.303890] dump_stack+0x85/0xbf >[10330.303894] swiotlb_alloc_coherent+0x1be/0x1d0 >[10330.303901] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10330.303910] ttm_dma_populate+0x25e/0x350 [ttm] >[10330.303916] ttm_tt_bind+0x2c/0x60 [ttm] >[10330.303920] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10330.303928] ttm_bo_validate+0x189/0x1a0 [ttm] >[10330.303931] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10330.303936] ? mutex_trylock+0xcd/0xe0 >[10330.303941] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10330.303970] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10330.303987] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10330.304009] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10330.304029] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10330.304049] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10330.304066] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10330.304086] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10330.304097] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10330.304105] drm_ioctl+0x2d5/0x370 [drm] >[10330.304122] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10330.304126] ? __pm_runtime_resume+0x54/0x90 >[10330.304131] ? trace_hardirqs_on_caller+0xed/0x180 >[10330.304148] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10330.304153] do_vfs_ioctl+0xa5/0x6e0 >[10330.304160] SyS_ioctl+0x74/0x80 >[10330.304164] do_syscall_64+0x79/0x220 >[10330.304167] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10330.304170] RIP: 0033:0x7fd8d64ef0f7 >[10330.304171] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10330.304174] RAX: ffffffffffffffda RBX: 0000000002c4fce0 RCX: 00007fd8d64ef0f7 >[10330.304175] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10330.304176] RBP: 00007ffcc6dba1c0 R08: 0000000002c4fce0 R09: 0000000000000004 >[10330.304177] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10330.304179] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002db0700 >[10337.758490] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10337.758493] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10337.758496] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10337.758497] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10337.758498] Call Trace: >[10337.758505] dump_stack+0x85/0xbf >[10337.758509] swiotlb_alloc_coherent+0x1be/0x1d0 >[10337.758517] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10337.758526] ttm_dma_populate+0x25e/0x350 [ttm] >[10337.758532] ttm_tt_bind+0x2c/0x60 [ttm] >[10337.758535] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10337.758543] ttm_bo_validate+0x189/0x1a0 [ttm] >[10337.758547] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10337.758553] ? mutex_trylock+0xcd/0xe0 >[10337.758558] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10337.758588] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10337.758622] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10337.758656] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10337.758690] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10337.758712] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10337.758740] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10337.758760] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10337.758771] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10337.758779] drm_ioctl+0x2d5/0x370 [drm] >[10337.758796] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10337.758801] ? __pm_runtime_resume+0x54/0x90 >[10337.758806] ? trace_hardirqs_on_caller+0xed/0x180 >[10337.758824] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10337.758829] do_vfs_ioctl+0xa5/0x6e0 >[10337.758835] SyS_ioctl+0x74/0x80 >[10337.758840] do_syscall_64+0x79/0x220 >[10337.758843] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10337.758845] RIP: 0033:0x7fd8d64ef0f7 >[10337.758847] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10337.758849] RAX: ffffffffffffffda RBX: 0000000002bf5fe0 RCX: 00007fd8d64ef0f7 >[10337.758851] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10337.758852] RBP: 00007ffcc6dba1c0 R08: 0000000002bf5fe0 R09: 0000000000000004 >[10337.758853] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10337.758854] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[10356.865100] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10356.865108] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10356.865113] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10356.865117] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10356.865120] Call Trace: >[10356.865131] dump_stack+0x85/0xbf >[10356.865141] swiotlb_alloc_coherent+0x1be/0x1d0 >[10356.865160] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10356.865188] ttm_dma_populate+0x25e/0x350 [ttm] >[10356.865207] ttm_tt_bind+0x2c/0x60 [ttm] >[10356.865218] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10356.865243] ttm_bo_validate+0x189/0x1a0 [ttm] >[10356.865252] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10356.865268] ? mutex_trylock+0xcd/0xe0 >[10356.865283] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10356.865342] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10356.865395] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10356.865411] ? __lock_acquire+0x2d4/0x1340 >[10356.865462] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10356.865502] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10356.865539] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10356.865567] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10356.865602] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10356.865618] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10356.865632] drm_ioctl+0x2d5/0x370 [drm] >[10356.865661] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10356.865668] ? __pm_runtime_resume+0x54/0x90 >[10356.865676] ? trace_hardirqs_on_caller+0xed/0x180 >[10356.865712] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10356.865725] do_vfs_ioctl+0xa5/0x6e0 >[10356.865744] SyS_ioctl+0x74/0x80 >[10356.865752] do_syscall_64+0x79/0x220 >[10356.865757] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10356.865761] RIP: 0033:0x7fd8d64ef0f7 >[10356.865764] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10356.865769] RAX: ffffffffffffffda RBX: 0000000002bf5fe0 RCX: 00007fd8d64ef0f7 >[10356.865771] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10356.865773] RBP: 00007ffcc6dba1c0 R08: 0000000002bf5fe0 R09: 0000000000000004 >[10356.865775] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10356.865778] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[10382.351490] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10382.351495] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10382.351498] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10382.351500] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10382.351502] Call Trace: >[10382.351511] dump_stack+0x85/0xbf >[10382.351517] swiotlb_alloc_coherent+0x1be/0x1d0 >[10382.351528] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10382.351541] ttm_dma_populate+0x25e/0x350 [ttm] >[10382.351550] ttm_tt_bind+0x2c/0x60 [ttm] >[10382.351556] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10382.351569] ttm_bo_validate+0x189/0x1a0 [ttm] >[10382.351574] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10382.351583] ? mutex_trylock+0xcd/0xe0 >[10382.351590] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10382.351628] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10382.351658] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10382.351693] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10382.351726] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10382.351757] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10382.351780] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10382.351810] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10382.351824] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10382.351836] drm_ioctl+0x2d5/0x370 [drm] >[10382.351860] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10382.351867] ? __pm_runtime_resume+0x54/0x90 >[10382.351874] ? trace_hardirqs_on_caller+0xed/0x180 >[10382.351900] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10382.351907] do_vfs_ioctl+0xa5/0x6e0 >[10382.351917] SyS_ioctl+0x74/0x80 >[10382.351924] do_syscall_64+0x79/0x220 >[10382.351928] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10382.351932] RIP: 0033:0x7fd8d64ef0f7 >[10382.351934] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10382.351938] RAX: ffffffffffffffda RBX: 0000000003107bb0 RCX: 00007fd8d64ef0f7 >[10382.351940] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10382.351942] RBP: 00007ffcc6dba1c0 R08: 0000000003107bb0 R09: 0000000000000004 >[10382.351944] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10382.351945] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003073bd0 >[10386.585395] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10386.585398] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10386.585401] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10386.585402] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10386.585403] Call Trace: >[10386.585410] dump_stack+0x85/0xbf >[10386.585414] swiotlb_alloc_coherent+0x1be/0x1d0 >[10386.585422] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10386.585430] ttm_dma_populate+0x25e/0x350 [ttm] >[10386.585436] ttm_tt_bind+0x2c/0x60 [ttm] >[10386.585440] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10386.585447] ttm_bo_validate+0x189/0x1a0 [ttm] >[10386.585450] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10386.585456] ? mutex_trylock+0xcd/0xe0 >[10386.585461] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10386.585489] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10386.585507] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10386.585513] ? __lock_acquire+0x2d4/0x1340 >[10386.585530] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10386.585551] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10386.585571] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10386.585586] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10386.585605] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10386.585616] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10386.585623] drm_ioctl+0x2d5/0x370 [drm] >[10386.585639] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10386.585644] ? __pm_runtime_resume+0x54/0x90 >[10386.585648] ? trace_hardirqs_on_caller+0xed/0x180 >[10386.585665] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10386.585670] do_vfs_ioctl+0xa5/0x6e0 >[10386.585676] SyS_ioctl+0x74/0x80 >[10386.585681] do_syscall_64+0x79/0x220 >[10386.585683] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10386.585686] RIP: 0033:0x7fd8d64ef0f7 >[10386.585687] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10386.585690] RAX: ffffffffffffffda RBX: 0000000002c4fce0 RCX: 00007fd8d64ef0f7 >[10386.585691] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10386.585692] RBP: 00007ffcc6dba1c0 R08: 0000000002c4fce0 R09: 0000000000000004 >[10386.585694] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10386.585695] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002db07a0 >[10443.110483] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10443.110486] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10443.110489] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10443.110490] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10443.110491] Call Trace: >[10443.110498] dump_stack+0x85/0xbf >[10443.110502] swiotlb_alloc_coherent+0x1be/0x1d0 >[10443.110509] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10443.110518] ttm_dma_populate+0x25e/0x350 [ttm] >[10443.110524] ttm_tt_bind+0x2c/0x60 [ttm] >[10443.110528] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10443.110537] ttm_bo_validate+0x189/0x1a0 [ttm] >[10443.110540] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10443.110546] ? mutex_trylock+0xcd/0xe0 >[10443.110551] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10443.110581] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10443.110602] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10443.110625] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10443.110648] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10443.110669] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10443.110685] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10443.110706] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10443.110717] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10443.110725] drm_ioctl+0x2d5/0x370 [drm] >[10443.110742] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10443.110747] ? __pm_runtime_resume+0x54/0x90 >[10443.110752] ? trace_hardirqs_on_caller+0xed/0x180 >[10443.110770] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10443.110775] do_vfs_ioctl+0xa5/0x6e0 >[10443.110782] SyS_ioctl+0x74/0x80 >[10443.110787] do_syscall_64+0x79/0x220 >[10443.110790] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10443.110792] RIP: 0033:0x7fd8d64ef0f7 >[10443.110794] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10443.110796] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[10443.110797] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10443.110799] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[10443.110800] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10443.110801] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031073c0 >[10454.105594] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10454.105599] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10454.105602] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10454.105603] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10454.105604] Call Trace: >[10454.105611] dump_stack+0x85/0xbf >[10454.105615] swiotlb_alloc_coherent+0x1be/0x1d0 >[10454.105623] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10454.105632] ttm_dma_populate+0x25e/0x350 [ttm] >[10454.105637] ttm_tt_bind+0x2c/0x60 [ttm] >[10454.105641] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10454.105649] ttm_bo_validate+0x189/0x1a0 [ttm] >[10454.105652] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10454.105658] ? mutex_trylock+0xcd/0xe0 >[10454.105663] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10454.105693] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10454.105713] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10454.105719] ? __lock_acquire+0x2d4/0x1340 >[10454.105738] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10454.105761] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10454.105782] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10454.105798] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10454.105818] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10454.105830] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10454.105838] drm_ioctl+0x2d5/0x370 [drm] >[10454.105854] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10454.105859] ? __pm_runtime_resume+0x54/0x90 >[10454.105866] ? trace_hardirqs_on_caller+0xed/0x180 >[10454.105895] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10454.105902] do_vfs_ioctl+0xa5/0x6e0 >[10454.105914] SyS_ioctl+0x74/0x80 >[10454.105921] do_syscall_64+0x79/0x220 >[10454.105926] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10454.105929] RIP: 0033:0x7fd8d64ef0f7 >[10454.105932] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10454.105936] RAX: ffffffffffffffda RBX: 0000000002bea490 RCX: 00007fd8d64ef0f7 >[10454.105938] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10454.105939] RBP: 00007ffcc6dba1c0 R08: 0000000002bea490 R09: 0000000000000004 >[10454.105940] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10454.105941] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cc21e0 >[10522.337817] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10522.337822] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10522.337826] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10522.337828] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10522.337829] Call Trace: >[10522.337837] dump_stack+0x85/0xbf >[10522.337843] swiotlb_alloc_coherent+0x1be/0x1d0 >[10522.337854] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10522.337868] ttm_dma_populate+0x25e/0x350 [ttm] >[10522.337877] ttm_tt_bind+0x2c/0x60 [ttm] >[10522.337883] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10522.337895] ttm_bo_validate+0x189/0x1a0 [ttm] >[10522.337900] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10522.337909] ? mutex_trylock+0xcd/0xe0 >[10522.337915] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10522.337947] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10522.337969] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10522.337974] ? __lock_acquire+0x2d4/0x1340 >[10522.337995] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10522.338017] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10522.338042] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10522.338060] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10522.338080] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10522.338092] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10522.338100] drm_ioctl+0x2d5/0x370 [drm] >[10522.338117] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10522.338121] ? __pm_runtime_resume+0x54/0x90 >[10522.338126] ? trace_hardirqs_on_caller+0xed/0x180 >[10522.338144] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10522.338149] do_vfs_ioctl+0xa5/0x6e0 >[10522.338156] SyS_ioctl+0x74/0x80 >[10522.338160] do_syscall_64+0x79/0x220 >[10522.338163] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10522.338166] RIP: 0033:0x7fd8d64ef0f7 >[10522.338167] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10522.338170] RAX: ffffffffffffffda RBX: 000000000302ed30 RCX: 00007fd8d64ef0f7 >[10522.338171] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10522.338173] RBP: 00007ffcc6dba1c0 R08: 000000000302ed30 R09: 0000000000000004 >[10522.338174] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10522.338175] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030284b0 >[10549.933409] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10549.933412] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10549.933414] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10549.933416] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10549.933417] Call Trace: >[10549.933424] dump_stack+0x85/0xbf >[10549.933428] swiotlb_alloc_coherent+0x1be/0x1d0 >[10549.933436] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10549.933444] ttm_dma_populate+0x25e/0x350 [ttm] >[10549.933453] ttm_tt_bind+0x2c/0x60 [ttm] >[10549.933459] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10549.933473] ttm_bo_validate+0x189/0x1a0 [ttm] >[10549.933478] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10549.933487] ? mutex_trylock+0xcd/0xe0 >[10549.933496] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10549.933535] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10549.933568] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10549.933577] ? __lock_acquire+0x2d4/0x1340 >[10549.933609] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10549.933639] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10549.933660] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10549.933678] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10549.933709] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10549.933720] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10549.933728] drm_ioctl+0x2d5/0x370 [drm] >[10549.933754] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10549.933759] ? __pm_runtime_resume+0x54/0x90 >[10549.933763] ? trace_hardirqs_on_caller+0xed/0x180 >[10549.933781] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10549.933786] do_vfs_ioctl+0xa5/0x6e0 >[10549.933792] SyS_ioctl+0x74/0x80 >[10549.933797] do_syscall_64+0x79/0x220 >[10549.933800] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10549.933803] RIP: 0033:0x7fd8d64ef0f7 >[10549.933804] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10549.933807] RAX: ffffffffffffffda RBX: 00000000030d6b20 RCX: 00007fd8d64ef0f7 >[10549.933808] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10549.933809] RBP: 00007ffcc6dba1c0 R08: 00000000030d6b20 R09: 0000000000000004 >[10549.933811] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10549.933812] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bcef40 >[10553.856451] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10553.856457] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10553.856461] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10553.856463] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10553.856465] Call Trace: >[10553.856475] dump_stack+0x85/0xbf >[10553.856481] swiotlb_alloc_coherent+0x1be/0x1d0 >[10553.856494] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10553.856511] ttm_dma_populate+0x25e/0x350 [ttm] >[10553.856523] ttm_tt_bind+0x2c/0x60 [ttm] >[10553.856529] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10553.856544] ttm_bo_validate+0x189/0x1a0 [ttm] >[10553.856550] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10553.856560] ? mutex_trylock+0xcd/0xe0 >[10553.856569] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10553.856614] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10553.856649] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10553.856659] ? __lock_acquire+0x2d4/0x1340 >[10553.856693] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10553.856724] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10553.856754] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10553.856774] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10553.856797] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10553.856810] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10553.856819] drm_ioctl+0x2d5/0x370 [drm] >[10553.856839] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10553.856844] ? __pm_runtime_resume+0x54/0x90 >[10553.856849] ? trace_hardirqs_on_caller+0xed/0x180 >[10553.856870] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10553.856876] do_vfs_ioctl+0xa5/0x6e0 >[10553.856884] SyS_ioctl+0x74/0x80 >[10553.856889] do_syscall_64+0x79/0x220 >[10553.856893] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10553.856896] RIP: 0033:0x7fd8d64ef0f7 >[10553.856898] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10553.856901] RAX: ffffffffffffffda RBX: 0000000002c57a80 RCX: 00007fd8d64ef0f7 >[10553.856902] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10553.856904] RBP: 00007ffcc6dba1c0 R08: 0000000002c57a80 R09: 0000000000000004 >[10553.856906] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10553.856907] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030284b0 >[10589.238784] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10589.238787] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10589.238790] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10589.238791] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10589.238793] Call Trace: >[10589.238799] dump_stack+0x85/0xbf >[10589.238804] swiotlb_alloc_coherent+0x1be/0x1d0 >[10589.238811] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10589.238820] ttm_dma_populate+0x25e/0x350 [ttm] >[10589.238826] ttm_tt_bind+0x2c/0x60 [ttm] >[10589.238830] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10589.238838] ttm_bo_validate+0x189/0x1a0 [ttm] >[10589.238841] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10589.238847] ? mutex_trylock+0xcd/0xe0 >[10589.238852] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10589.238883] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10589.238909] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10589.238916] ? __lock_acquire+0x2d4/0x1340 >[10589.238936] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10589.238959] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10589.238980] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10589.238996] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10589.239016] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10589.239027] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10589.239035] drm_ioctl+0x2d5/0x370 [drm] >[10589.239052] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10589.239056] ? __pm_runtime_resume+0x54/0x90 >[10589.239061] ? trace_hardirqs_on_caller+0xed/0x180 >[10589.239078] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10589.239083] do_vfs_ioctl+0xa5/0x6e0 >[10589.239090] SyS_ioctl+0x74/0x80 >[10589.239094] do_syscall_64+0x79/0x220 >[10589.239097] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10589.239100] RIP: 0033:0x7fd8d64ef0f7 >[10589.239102] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10589.239104] RAX: ffffffffffffffda RBX: 00000000030d6b20 RCX: 00007fd8d64ef0f7 >[10589.239106] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10589.239107] RBP: 00007ffcc6dba1c0 R08: 00000000030d6b20 R09: 0000000000000004 >[10589.239108] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10589.239109] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff5e90 >[10601.167032] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10601.167035] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10601.167037] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10601.167039] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10601.167040] Call Trace: >[10601.167046] dump_stack+0x85/0xbf >[10601.167050] swiotlb_alloc_coherent+0x1be/0x1d0 >[10601.167058] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10601.167066] ttm_dma_populate+0x25e/0x350 [ttm] >[10601.167072] ttm_tt_bind+0x2c/0x60 [ttm] >[10601.167076] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10601.167083] ttm_bo_validate+0x189/0x1a0 [ttm] >[10601.167086] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10601.167091] ? mutex_trylock+0xcd/0xe0 >[10601.167096] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10601.167125] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10601.167146] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10601.167151] ? __lock_acquire+0x2d4/0x1340 >[10601.167171] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10601.167194] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10601.167216] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10601.167234] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10601.167255] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10601.167266] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10601.167274] drm_ioctl+0x2d5/0x370 [drm] >[10601.167292] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10601.167297] ? __pm_runtime_resume+0x54/0x90 >[10601.167302] ? trace_hardirqs_on_caller+0xed/0x180 >[10601.167320] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10601.167325] do_vfs_ioctl+0xa5/0x6e0 >[10601.167331] SyS_ioctl+0x74/0x80 >[10601.167336] do_syscall_64+0x79/0x220 >[10601.167339] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10601.167341] RIP: 0033:0x7fd8d64ef0f7 >[10601.167343] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10601.167345] RAX: ffffffffffffffda RBX: 0000000002bea490 RCX: 00007fd8d64ef0f7 >[10601.167347] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10601.167348] RBP: 00007ffcc6dba1c0 R08: 0000000002bea490 R09: 0000000000000004 >[10601.167349] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10601.167350] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bcef40 >[10630.629791] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10630.629795] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10630.629798] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10630.629799] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10630.629800] Call Trace: >[10630.629807] dump_stack+0x85/0xbf >[10630.629811] swiotlb_alloc_coherent+0x1be/0x1d0 >[10630.629819] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10630.629828] ttm_dma_populate+0x25e/0x350 [ttm] >[10630.629835] ttm_tt_bind+0x2c/0x60 [ttm] >[10630.629839] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10630.629846] ttm_bo_validate+0x189/0x1a0 [ttm] >[10630.629849] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10630.629856] ? mutex_trylock+0xcd/0xe0 >[10630.629861] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10630.629891] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10630.629912] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10630.629918] ? __lock_acquire+0x2d4/0x1340 >[10630.629938] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10630.629973] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10630.629995] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10630.630012] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10630.630032] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10630.630044] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10630.630052] drm_ioctl+0x2d5/0x370 [drm] >[10630.630069] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10630.630074] ? __pm_runtime_resume+0x54/0x90 >[10630.630079] ? trace_hardirqs_on_caller+0xed/0x180 >[10630.630097] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10630.630102] do_vfs_ioctl+0xa5/0x6e0 >[10630.630110] SyS_ioctl+0x74/0x80 >[10630.630118] do_syscall_64+0x79/0x220 >[10630.630122] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10630.630124] RIP: 0033:0x7fd8d64ef0f7 >[10630.630126] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10630.630128] RAX: ffffffffffffffda RBX: 00000000031166b0 RCX: 00007fd8d64ef0f7 >[10630.630130] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10630.630131] RBP: 00007ffcc6dba1c0 R08: 00000000031166b0 R09: 0000000000000004 >[10630.630132] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10630.630134] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030312d0 >[10631.325885] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10631.325889] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10631.325901] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10631.325903] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10631.325904] Call Trace: >[10631.325911] dump_stack+0x85/0xbf >[10631.325915] swiotlb_alloc_coherent+0x1be/0x1d0 >[10631.325924] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10631.325944] ttm_dma_populate+0x25e/0x350 [ttm] >[10631.325950] ttm_tt_bind+0x2c/0x60 [ttm] >[10631.325954] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10631.325961] ttm_bo_validate+0x189/0x1a0 [ttm] >[10631.325965] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10631.325970] ? mutex_trylock+0xcd/0xe0 >[10631.325975] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10631.326012] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10631.326036] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10631.326063] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10631.326089] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10631.326114] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10631.326135] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10631.326160] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10631.326175] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10631.326184] drm_ioctl+0x2d5/0x370 [drm] >[10631.326204] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10631.326209] ? __pm_runtime_resume+0x54/0x90 >[10631.326215] ? trace_hardirqs_on_caller+0xed/0x180 >[10631.326236] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10631.326241] do_vfs_ioctl+0xa5/0x6e0 >[10631.326248] SyS_ioctl+0x74/0x80 >[10631.326253] do_syscall_64+0x79/0x220 >[10631.326256] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10631.326258] RIP: 0033:0x7fd8d64ef0f7 >[10631.326260] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10631.326262] RAX: ffffffffffffffda RBX: 000000000302ed30 RCX: 00007fd8d64ef0f7 >[10631.326264] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10631.326265] RBP: 00007ffcc6dba1c0 R08: 000000000302ed30 R09: 0000000000000004 >[10631.326266] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10631.326267] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003110320 >[10632.281888] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10632.281891] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10632.281894] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10632.281895] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10632.281896] Call Trace: >[10632.281903] dump_stack+0x85/0xbf >[10632.281907] swiotlb_alloc_coherent+0x1be/0x1d0 >[10632.281915] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10632.281924] ttm_dma_populate+0x25e/0x350 [ttm] >[10632.281930] ttm_tt_bind+0x2c/0x60 [ttm] >[10632.281934] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10632.281941] ttm_bo_validate+0x189/0x1a0 [ttm] >[10632.281945] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10632.281950] ? mutex_trylock+0xcd/0xe0 >[10632.281955] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10632.281985] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10632.282006] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10632.282029] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10632.282051] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10632.282072] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10632.282089] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10632.282109] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10632.282131] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10632.282143] drm_ioctl+0x2d5/0x370 [drm] >[10632.282173] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10632.282178] ? __pm_runtime_resume+0x54/0x90 >[10632.282183] ? trace_hardirqs_on_caller+0xed/0x180 >[10632.282200] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10632.282205] do_vfs_ioctl+0xa5/0x6e0 >[10632.282212] SyS_ioctl+0x74/0x80 >[10632.282217] do_syscall_64+0x79/0x220 >[10632.282220] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10632.282222] RIP: 0033:0x7fd8d64ef0f7 >[10632.282224] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10632.282226] RAX: ffffffffffffffda RBX: 0000000002c32ac0 RCX: 00007fd8d64ef0f7 >[10632.282227] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10632.282229] RBP: 00007ffcc6dba1c0 R08: 0000000002c32ac0 R09: 0000000000000004 >[10632.282230] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10632.282231] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002db2b80 >[10632.956884] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10632.956888] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10632.956892] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10632.956893] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10632.956895] Call Trace: >[10632.956903] dump_stack+0x85/0xbf >[10632.956908] swiotlb_alloc_coherent+0x1be/0x1d0 >[10632.956918] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10632.956942] ttm_dma_populate+0x25e/0x350 [ttm] >[10632.956952] ttm_tt_bind+0x2c/0x60 [ttm] >[10632.956958] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10632.956969] ttm_bo_validate+0x189/0x1a0 [ttm] >[10632.956974] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10632.956982] ? mutex_trylock+0xcd/0xe0 >[10632.956990] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10632.957031] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10632.957062] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10632.957070] ? __lock_acquire+0x2d4/0x1340 >[10632.957102] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10632.957138] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10632.957172] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10632.957207] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10632.957247] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10632.957270] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10632.957279] drm_ioctl+0x2d5/0x370 [drm] >[10632.957307] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10632.957311] ? __pm_runtime_resume+0x54/0x90 >[10632.957316] ? trace_hardirqs_on_caller+0xed/0x180 >[10632.957354] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10632.957360] do_vfs_ioctl+0xa5/0x6e0 >[10632.957367] SyS_ioctl+0x74/0x80 >[10632.957372] do_syscall_64+0x79/0x220 >[10632.957375] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10632.957377] RIP: 0033:0x7fd8d64ef0f7 >[10632.957379] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10632.957382] RAX: ffffffffffffffda RBX: 0000000002c572a0 RCX: 00007fd8d64ef0f7 >[10632.957383] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10632.957384] RBP: 00007ffcc6dba1c0 R08: 0000000002c572a0 R09: 0000000000000004 >[10632.957386] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10632.957387] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff5e90 >[10633.708355] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10633.708358] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10633.708361] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10633.708363] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10633.708364] Call Trace: >[10633.708371] dump_stack+0x85/0xbf >[10633.708376] swiotlb_alloc_coherent+0x1be/0x1d0 >[10633.708384] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10633.708394] ttm_dma_populate+0x25e/0x350 [ttm] >[10633.708400] ttm_tt_bind+0x2c/0x60 [ttm] >[10633.708405] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10633.708413] ttm_bo_validate+0x189/0x1a0 [ttm] >[10633.708416] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10633.708423] ? mutex_trylock+0xcd/0xe0 >[10633.708428] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10633.708474] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10633.708498] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10633.708515] ? __lock_acquire+0x2d4/0x1340 >[10633.708539] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10633.708564] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10633.708587] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10633.708607] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10633.708630] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10633.708644] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10633.708652] drm_ioctl+0x2d5/0x370 [drm] >[10633.708671] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10633.708676] ? __pm_runtime_resume+0x54/0x90 >[10633.708680] ? trace_hardirqs_on_caller+0xed/0x180 >[10633.708711] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10633.708717] do_vfs_ioctl+0xa5/0x6e0 >[10633.708734] SyS_ioctl+0x74/0x80 >[10633.708739] do_syscall_64+0x79/0x220 >[10633.708742] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10633.708745] RIP: 0033:0x7fd8d64ef0f7 >[10633.708746] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10633.708749] RAX: ffffffffffffffda RBX: 0000000002bf6e00 RCX: 00007fd8d64ef0f7 >[10633.708750] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10633.708751] RBP: 00007ffcc6dba1c0 R08: 0000000002bf6e00 R09: 0000000000000004 >[10633.708753] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10633.708754] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cc21e0 >[10669.881670] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10669.881674] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10669.881677] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10669.881678] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10669.881680] Call Trace: >[10669.881687] dump_stack+0x85/0xbf >[10669.881693] swiotlb_alloc_coherent+0x1be/0x1d0 >[10669.881703] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10669.881714] ttm_dma_populate+0x25e/0x350 [ttm] >[10669.881721] ttm_tt_bind+0x2c/0x60 [ttm] >[10669.881726] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10669.881736] ttm_bo_validate+0x189/0x1a0 [ttm] >[10669.881740] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10669.881747] ? mutex_trylock+0xcd/0xe0 >[10669.881753] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10669.881796] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10669.881827] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10669.881834] ? __lock_acquire+0x2d4/0x1340 >[10669.881863] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10669.881895] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10669.881925] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10669.881949] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10669.881978] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10669.881994] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10669.882005] drm_ioctl+0x2d5/0x370 [drm] >[10669.882028] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10669.882034] ? __pm_runtime_resume+0x54/0x90 >[10669.882040] ? trace_hardirqs_on_caller+0xed/0x180 >[10669.882066] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10669.882073] do_vfs_ioctl+0xa5/0x6e0 >[10669.882081] SyS_ioctl+0x74/0x80 >[10669.882087] do_syscall_64+0x79/0x220 >[10669.882091] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10669.882094] RIP: 0033:0x7fd8d64ef0f7 >[10669.882095] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10669.882099] RAX: ffffffffffffffda RBX: 0000000003030190 RCX: 00007fd8d64ef0f7 >[10669.882101] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10669.882102] RBP: 00007ffcc6dba1c0 R08: 0000000003030190 R09: 0000000000000004 >[10669.882104] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10669.882105] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003072ee0 >[10724.942480] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10724.942484] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10724.942488] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[10724.942490] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10724.942492] Call Trace: >[10724.942500] dump_stack+0x85/0xbf >[10724.942506] swiotlb_alloc_coherent+0x1be/0x1d0 >[10724.942518] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10724.942534] ttm_dma_populate+0x25e/0x350 [ttm] >[10724.942544] ttm_tt_bind+0x2c/0x60 [ttm] >[10724.942550] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10724.942564] ttm_bo_validate+0x189/0x1a0 [ttm] >[10724.942569] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10724.942576] ? mutex_trylock+0xcd/0xe0 >[10724.942581] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10724.942625] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10724.942647] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10724.942672] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10724.942695] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10724.942717] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10724.942734] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10724.942754] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10724.942776] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10724.942786] drm_ioctl+0x2d5/0x370 [drm] >[10724.942802] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10724.942807] ? __pm_runtime_resume+0x54/0x90 >[10724.942812] ? trace_hardirqs_on_caller+0xed/0x180 >[10724.942831] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10724.942837] do_vfs_ioctl+0xa5/0x6e0 >[10724.942849] SyS_ioctl+0x74/0x80 >[10724.942866] do_syscall_64+0x79/0x220 >[10724.942870] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10724.942873] RIP: 0033:0x7f70a90d90f7 >[10724.942875] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10724.942879] RAX: ffffffffffffffda RBX: 000055e7f1c931c0 RCX: 00007f70a90d90f7 >[10724.942881] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[10724.942883] RBP: 00007ffd456b9940 R08: 000055e7f1c931c0 R09: 0000000000000004 >[10724.942885] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[10724.942886] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1c94260 >[10730.297192] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10730.297195] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10730.297198] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10730.297199] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10730.297200] Call Trace: >[10730.297207] dump_stack+0x85/0xbf >[10730.297211] swiotlb_alloc_coherent+0x1be/0x1d0 >[10730.297220] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10730.297228] ttm_dma_populate+0x25e/0x350 [ttm] >[10730.297234] ttm_tt_bind+0x2c/0x60 [ttm] >[10730.297238] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10730.297246] ttm_bo_validate+0x189/0x1a0 [ttm] >[10730.297249] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10730.297255] ? mutex_trylock+0xcd/0xe0 >[10730.297260] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10730.297297] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10730.297321] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10730.297347] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10730.297373] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10730.297396] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10730.297417] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10730.297440] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10730.297454] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10730.297462] drm_ioctl+0x2d5/0x370 [drm] >[10730.297482] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10730.297487] ? __pm_runtime_resume+0x54/0x90 >[10730.297492] ? trace_hardirqs_on_caller+0xed/0x180 >[10730.297513] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10730.297518] do_vfs_ioctl+0xa5/0x6e0 >[10730.297525] SyS_ioctl+0x74/0x80 >[10730.297529] do_syscall_64+0x79/0x220 >[10730.297533] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10730.297535] RIP: 0033:0x7fd8d64ef0f7 >[10730.297536] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10730.297539] RAX: ffffffffffffffda RBX: 0000000002b6a0b0 RCX: 00007fd8d64ef0f7 >[10730.297540] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10730.297542] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a0b0 R09: 0000000000000004 >[10730.297543] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10730.297544] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bcef40 >[10733.002618] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10733.002621] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10733.002624] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10733.002625] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10733.002626] Call Trace: >[10733.002633] dump_stack+0x85/0xbf >[10733.002637] swiotlb_alloc_coherent+0x1be/0x1d0 >[10733.002645] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10733.002664] ttm_dma_populate+0x25e/0x350 [ttm] >[10733.002671] ttm_tt_bind+0x2c/0x60 [ttm] >[10733.002675] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10733.002683] ttm_bo_validate+0x189/0x1a0 [ttm] >[10733.002696] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10733.002701] ? mutex_trylock+0xcd/0xe0 >[10733.002706] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10733.002737] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10733.002758] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10733.002764] ? __lock_acquire+0x2d4/0x1340 >[10733.002785] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10733.002814] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10733.002847] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10733.002874] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10733.002897] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10733.002909] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10733.002916] drm_ioctl+0x2d5/0x370 [drm] >[10733.002933] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10733.002938] ? __pm_runtime_resume+0x54/0x90 >[10733.002942] ? trace_hardirqs_on_caller+0xed/0x180 >[10733.002960] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10733.002966] do_vfs_ioctl+0xa5/0x6e0 >[10733.002972] SyS_ioctl+0x74/0x80 >[10733.002977] do_syscall_64+0x79/0x220 >[10733.002980] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10733.002982] RIP: 0033:0x7fd8d64ef0f7 >[10733.002984] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10733.002986] RAX: ffffffffffffffda RBX: 00000000030f01c0 RCX: 00007fd8d64ef0f7 >[10733.002988] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10733.002989] RBP: 00007ffcc6dba1c0 R08: 00000000030f01c0 R09: 0000000000000004 >[10733.002990] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10733.002992] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030312d0 >[10735.527951] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10735.527954] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10735.527957] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10735.527958] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10735.527959] Call Trace: >[10735.527966] dump_stack+0x85/0xbf >[10735.527970] swiotlb_alloc_coherent+0x1be/0x1d0 >[10735.527978] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10735.527986] ttm_dma_populate+0x25e/0x350 [ttm] >[10735.527992] ttm_tt_bind+0x2c/0x60 [ttm] >[10735.527996] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10735.528004] ttm_bo_validate+0x189/0x1a0 [ttm] >[10735.528007] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10735.528013] ? mutex_trylock+0xcd/0xe0 >[10735.528018] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10735.528050] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10735.528070] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10735.528093] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10735.528116] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10735.528137] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10735.528153] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10735.528173] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10735.528185] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10735.528193] drm_ioctl+0x2d5/0x370 [drm] >[10735.528209] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10735.528216] ? __pm_runtime_resume+0x54/0x90 >[10735.528223] ? trace_hardirqs_on_caller+0xed/0x180 >[10735.528252] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10735.528260] do_vfs_ioctl+0xa5/0x6e0 >[10735.528271] SyS_ioctl+0x74/0x80 >[10735.528278] do_syscall_64+0x79/0x220 >[10735.528283] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10735.528286] RIP: 0033:0x7fd8d64ef0f7 >[10735.528289] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10735.528291] RAX: ffffffffffffffda RBX: 0000000003030190 RCX: 00007fd8d64ef0f7 >[10735.528292] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10735.528294] RBP: 00007ffcc6dba1c0 R08: 0000000003030190 R09: 0000000000000004 >[10735.528295] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10735.528296] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff4f20 >[10736.381001] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10736.381004] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10736.381007] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10736.381008] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10736.381009] Call Trace: >[10736.381016] dump_stack+0x85/0xbf >[10736.381020] swiotlb_alloc_coherent+0x1be/0x1d0 >[10736.381028] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10736.381037] ttm_dma_populate+0x25e/0x350 [ttm] >[10736.381044] ttm_tt_bind+0x2c/0x60 [ttm] >[10736.381048] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10736.381056] ttm_bo_validate+0x189/0x1a0 [ttm] >[10736.381059] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10736.381065] ? mutex_trylock+0xcd/0xe0 >[10736.381071] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10736.381102] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10736.381123] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10736.381147] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10736.381171] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10736.381193] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10736.381210] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10736.381232] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10736.381243] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10736.381252] drm_ioctl+0x2d5/0x370 [drm] >[10736.381269] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10736.381274] ? __pm_runtime_resume+0x54/0x90 >[10736.381280] ? trace_hardirqs_on_caller+0xed/0x180 >[10736.381299] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10736.381304] do_vfs_ioctl+0xa5/0x6e0 >[10736.381311] SyS_ioctl+0x74/0x80 >[10736.381316] do_syscall_64+0x79/0x220 >[10736.381319] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10736.381322] RIP: 0033:0x7fd8d64ef0f7 >[10736.381324] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10736.381326] RAX: ffffffffffffffda RBX: 0000000002cf49a0 RCX: 00007fd8d64ef0f7 >[10736.381328] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10736.381329] RBP: 00007ffcc6dba1c0 R08: 0000000002cf49a0 R09: 0000000000000004 >[10736.381331] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10736.381332] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff4f20 >[10739.524541] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10739.524545] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10739.524547] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10739.524549] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10739.524550] Call Trace: >[10739.524557] dump_stack+0x85/0xbf >[10739.524561] swiotlb_alloc_coherent+0x1be/0x1d0 >[10739.524569] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10739.524578] ttm_dma_populate+0x25e/0x350 [ttm] >[10739.524584] ttm_tt_bind+0x2c/0x60 [ttm] >[10739.524588] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10739.524597] ttm_bo_validate+0x189/0x1a0 [ttm] >[10739.524600] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10739.524606] ? mutex_trylock+0xcd/0xe0 >[10739.524611] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10739.524645] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10739.524681] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10739.524706] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10739.524729] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10739.524752] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10739.524769] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10739.524790] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10739.524813] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10739.524821] drm_ioctl+0x2d5/0x370 [drm] >[10739.524838] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10739.524843] ? __pm_runtime_resume+0x54/0x90 >[10739.524849] ? trace_hardirqs_on_caller+0xed/0x180 >[10739.524867] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10739.524872] do_vfs_ioctl+0xa5/0x6e0 >[10739.524879] SyS_ioctl+0x74/0x80 >[10739.524884] do_syscall_64+0x79/0x220 >[10739.524887] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10739.524890] RIP: 0033:0x7fd8d64ef0f7 >[10739.524891] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10739.524893] RAX: ffffffffffffffda RBX: 00000000030d52e0 RCX: 00007fd8d64ef0f7 >[10739.524895] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10739.524896] RBP: 00007ffcc6dba1c0 R08: 00000000030d52e0 R09: 0000000000000004 >[10739.524897] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10739.524899] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d6c90 >[10746.027957] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10746.027962] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10746.027965] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10746.027967] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10746.027970] Call Trace: >[10746.027978] dump_stack+0x85/0xbf >[10746.027984] swiotlb_alloc_coherent+0x1be/0x1d0 >[10746.027996] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10746.028012] ttm_dma_populate+0x25e/0x350 [ttm] >[10746.028023] ttm_tt_bind+0x2c/0x60 [ttm] >[10746.028029] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10746.028043] ttm_bo_validate+0x189/0x1a0 [ttm] >[10746.028048] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10746.028057] ? mutex_trylock+0xcd/0xe0 >[10746.028066] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10746.028107] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10746.028141] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10746.028150] ? __lock_acquire+0x2d4/0x1340 >[10746.028184] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10746.028222] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10746.028256] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10746.028284] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10746.028317] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10746.028333] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10746.028346] drm_ioctl+0x2d5/0x370 [drm] >[10746.028374] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10746.028381] ? __pm_runtime_resume+0x54/0x90 >[10746.028389] ? trace_hardirqs_on_caller+0xed/0x180 >[10746.028418] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10746.028426] do_vfs_ioctl+0xa5/0x6e0 >[10746.028438] SyS_ioctl+0x74/0x80 >[10746.028446] do_syscall_64+0x79/0x220 >[10746.028451] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10746.028454] RIP: 0033:0x7fd8d64ef0f7 >[10746.028457] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10746.028461] RAX: ffffffffffffffda RBX: 0000000002f8ab20 RCX: 00007fd8d64ef0f7 >[10746.028463] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10746.028465] RBP: 00007ffcc6dba1c0 R08: 0000000002f8ab20 R09: 0000000000000004 >[10746.028467] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10746.028469] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c604a0 >[10759.221081] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10759.221084] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10759.221086] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10759.221088] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10759.221089] Call Trace: >[10759.221095] dump_stack+0x85/0xbf >[10759.221099] swiotlb_alloc_coherent+0x1be/0x1d0 >[10759.221107] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10759.221116] ttm_dma_populate+0x25e/0x350 [ttm] >[10759.221122] ttm_tt_bind+0x2c/0x60 [ttm] >[10759.221125] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10759.221133] ttm_bo_validate+0x189/0x1a0 [ttm] >[10759.221136] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10759.221142] ? mutex_trylock+0xcd/0xe0 >[10759.221147] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10759.221179] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10759.221197] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10759.221218] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10759.221238] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10759.221258] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10759.221273] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10759.221292] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10759.221304] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10759.221311] drm_ioctl+0x2d5/0x370 [drm] >[10759.221327] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10759.221332] ? __pm_runtime_resume+0x54/0x90 >[10759.221336] ? trace_hardirqs_on_caller+0xed/0x180 >[10759.221353] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10759.221359] do_vfs_ioctl+0xa5/0x6e0 >[10759.221365] SyS_ioctl+0x74/0x80 >[10759.221370] do_syscall_64+0x79/0x220 >[10759.221373] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10759.221375] RIP: 0033:0x7fd8d64ef0f7 >[10759.221377] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10759.221379] RAX: ffffffffffffffda RBX: 0000000003107330 RCX: 00007fd8d64ef0f7 >[10759.221380] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10759.221382] RBP: 00007ffcc6dba1c0 R08: 0000000003107330 R09: 0000000000000004 >[10759.221383] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10759.221384] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c604a0 >[10761.647934] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10761.647937] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10761.647939] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10761.647941] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10761.647942] Call Trace: >[10761.647948] dump_stack+0x85/0xbf >[10761.647953] swiotlb_alloc_coherent+0x1be/0x1d0 >[10761.647961] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10761.647970] ttm_dma_populate+0x25e/0x350 [ttm] >[10761.647976] ttm_tt_bind+0x2c/0x60 [ttm] >[10761.647980] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10761.647988] ttm_bo_validate+0x189/0x1a0 [ttm] >[10761.647991] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10761.647997] ? mutex_trylock+0xcd/0xe0 >[10761.648002] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10761.648035] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10761.648061] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10761.648066] ? __lock_acquire+0x2d4/0x1340 >[10761.648090] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10761.648116] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10761.648140] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10761.648161] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10761.648184] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10761.648198] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10761.648207] drm_ioctl+0x2d5/0x370 [drm] >[10761.648226] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10761.648231] ? __pm_runtime_resume+0x54/0x90 >[10761.648235] ? trace_hardirqs_on_caller+0xed/0x180 >[10761.648256] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10761.648262] do_vfs_ioctl+0xa5/0x6e0 >[10761.648268] SyS_ioctl+0x74/0x80 >[10761.648273] do_syscall_64+0x79/0x220 >[10761.648276] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10761.648279] RIP: 0033:0x7fd8d64ef0f7 >[10761.648280] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10761.648283] RAX: ffffffffffffffda RBX: 0000000002bf5fe0 RCX: 00007fd8d64ef0f7 >[10761.648284] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10761.648286] RBP: 00007ffcc6dba1c0 R08: 0000000002bf5fe0 R09: 0000000000000004 >[10761.648287] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10761.648288] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cc21e0 >[10777.061853] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10777.061857] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10777.061875] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10777.061887] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10777.061888] Call Trace: >[10777.061895] dump_stack+0x85/0xbf >[10777.061909] swiotlb_alloc_coherent+0x1be/0x1d0 >[10777.061917] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10777.061926] ttm_dma_populate+0x25e/0x350 [ttm] >[10777.061932] ttm_tt_bind+0x2c/0x60 [ttm] >[10777.061935] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10777.061943] ttm_bo_validate+0x189/0x1a0 [ttm] >[10777.061946] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10777.061952] ? mutex_trylock+0xcd/0xe0 >[10777.061957] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10777.061990] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10777.062013] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10777.062019] ? __lock_acquire+0x2d4/0x1340 >[10777.062039] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10777.062062] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10777.062083] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10777.062100] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10777.062129] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10777.062140] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10777.062149] drm_ioctl+0x2d5/0x370 [drm] >[10777.062166] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10777.062170] ? __pm_runtime_resume+0x54/0x90 >[10777.062175] ? trace_hardirqs_on_caller+0xed/0x180 >[10777.062193] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10777.062198] do_vfs_ioctl+0xa5/0x6e0 >[10777.062205] SyS_ioctl+0x74/0x80 >[10777.062210] do_syscall_64+0x79/0x220 >[10777.062213] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10777.062216] RIP: 0033:0x7fd8d64ef0f7 >[10777.062217] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10777.062220] RAX: ffffffffffffffda RBX: 00000000030d52e0 RCX: 00007fd8d64ef0f7 >[10777.062221] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10777.062222] RBP: 00007ffcc6dba1c0 R08: 00000000030d52e0 R09: 0000000000000004 >[10777.062224] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10777.062225] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030312d0 >[10783.298747] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10783.298750] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10783.298752] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10783.298754] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10783.298755] Call Trace: >[10783.298761] dump_stack+0x85/0xbf >[10783.298765] swiotlb_alloc_coherent+0x1be/0x1d0 >[10783.298773] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10783.298782] ttm_dma_populate+0x25e/0x350 [ttm] >[10783.298788] ttm_tt_bind+0x2c/0x60 [ttm] >[10783.298793] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10783.298801] ttm_bo_validate+0x189/0x1a0 [ttm] >[10783.298804] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10783.298810] ? mutex_trylock+0xcd/0xe0 >[10783.298815] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10783.298846] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10783.298869] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10783.298896] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10783.298930] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10783.298962] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10783.298980] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10783.299012] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10783.299024] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10783.299033] drm_ioctl+0x2d5/0x370 [drm] >[10783.299071] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10783.299076] ? __pm_runtime_resume+0x54/0x90 >[10783.299081] ? trace_hardirqs_on_caller+0xed/0x180 >[10783.299100] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10783.299105] do_vfs_ioctl+0xa5/0x6e0 >[10783.299112] SyS_ioctl+0x74/0x80 >[10783.299117] do_syscall_64+0x79/0x220 >[10783.299130] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10783.299133] RIP: 0033:0x7fd8d64ef0f7 >[10783.299134] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10783.299137] RAX: ffffffffffffffda RBX: 00000000030d52e0 RCX: 00007fd8d64ef0f7 >[10783.299138] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10783.299139] RBP: 00007ffcc6dba1c0 R08: 00000000030d52e0 R09: 0000000000000004 >[10783.299141] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10783.299142] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003110550 >[10784.560586] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10784.560589] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10784.560592] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10784.560593] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10784.560594] Call Trace: >[10784.560601] dump_stack+0x85/0xbf >[10784.560606] swiotlb_alloc_coherent+0x1be/0x1d0 >[10784.560613] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10784.560622] ttm_dma_populate+0x25e/0x350 [ttm] >[10784.560628] ttm_tt_bind+0x2c/0x60 [ttm] >[10784.560643] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10784.560651] ttm_bo_validate+0x189/0x1a0 [ttm] >[10784.560654] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10784.560660] ? mutex_trylock+0xcd/0xe0 >[10784.560665] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10784.560696] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10784.560718] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10784.560724] ? __lock_acquire+0x2d4/0x1340 >[10784.560745] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10784.560768] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10784.560800] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10784.560817] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10784.560837] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10784.560848] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10784.560856] drm_ioctl+0x2d5/0x370 [drm] >[10784.560873] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10784.560878] ? __pm_runtime_resume+0x54/0x90 >[10784.560882] ? trace_hardirqs_on_caller+0xed/0x180 >[10784.560904] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10784.560922] do_vfs_ioctl+0xa5/0x6e0 >[10784.560928] SyS_ioctl+0x74/0x80 >[10784.560933] do_syscall_64+0x79/0x220 >[10784.560936] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10784.560949] RIP: 0033:0x7fd8d64ef0f7 >[10784.560951] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10784.560953] RAX: ffffffffffffffda RBX: 0000000002f8ab20 RCX: 00007fd8d64ef0f7 >[10784.560955] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10784.560956] RBP: 00007ffcc6dba1c0 R08: 0000000002f8ab20 R09: 0000000000000004 >[10784.560957] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10784.560959] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f0650 >[10785.724171] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10785.724174] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10785.724176] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10785.724178] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10785.724179] Call Trace: >[10785.724186] dump_stack+0x85/0xbf >[10785.724190] swiotlb_alloc_coherent+0x1be/0x1d0 >[10785.724198] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10785.724207] ttm_dma_populate+0x25e/0x350 [ttm] >[10785.724213] ttm_tt_bind+0x2c/0x60 [ttm] >[10785.724217] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10785.724225] ttm_bo_validate+0x189/0x1a0 [ttm] >[10785.724228] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10785.724234] ? mutex_trylock+0xcd/0xe0 >[10785.724239] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10785.724269] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10785.724291] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10785.724298] ? __lock_acquire+0x2d4/0x1340 >[10785.724318] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10785.724340] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10785.724361] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10785.724378] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10785.724398] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10785.724410] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10785.724418] drm_ioctl+0x2d5/0x370 [drm] >[10785.724434] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10785.724439] ? __pm_runtime_resume+0x54/0x90 >[10785.724444] ? trace_hardirqs_on_caller+0xed/0x180 >[10785.724462] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10785.724467] do_vfs_ioctl+0xa5/0x6e0 >[10785.724474] SyS_ioctl+0x74/0x80 >[10785.724478] do_syscall_64+0x79/0x220 >[10785.724482] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10785.724484] RIP: 0033:0x7fd8d64ef0f7 >[10785.724486] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10785.724488] RAX: ffffffffffffffda RBX: 0000000002b486d0 RCX: 00007fd8d64ef0f7 >[10785.724490] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10785.724491] RBP: 00007ffcc6dba1c0 R08: 0000000002b486d0 R09: 0000000000000004 >[10785.724492] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10785.724493] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff5e90 >[10789.674258] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10789.674262] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10789.674264] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10789.674265] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10789.674267] Call Trace: >[10789.674273] dump_stack+0x85/0xbf >[10789.674278] swiotlb_alloc_coherent+0x1be/0x1d0 >[10789.674286] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10789.674294] ttm_dma_populate+0x25e/0x350 [ttm] >[10789.674300] ttm_tt_bind+0x2c/0x60 [ttm] >[10789.674304] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10789.674312] ttm_bo_validate+0x189/0x1a0 [ttm] >[10789.674315] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10789.674320] ? mutex_trylock+0xcd/0xe0 >[10789.674325] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10789.674356] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10789.674375] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10789.674380] ? __lock_acquire+0x2d4/0x1340 >[10789.674398] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10789.674419] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10789.674439] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10789.674454] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10789.674473] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10789.674485] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10789.674492] drm_ioctl+0x2d5/0x370 [drm] >[10789.674508] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10789.674513] ? __pm_runtime_resume+0x54/0x90 >[10789.674517] ? trace_hardirqs_on_caller+0xed/0x180 >[10789.674534] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10789.674539] do_vfs_ioctl+0xa5/0x6e0 >[10789.674545] SyS_ioctl+0x74/0x80 >[10789.674550] do_syscall_64+0x79/0x220 >[10789.674553] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10789.674555] RIP: 0033:0x7fd8d64ef0f7 >[10789.674557] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10789.674559] RAX: ffffffffffffffda RBX: 000000000301bf30 RCX: 00007fd8d64ef0f7 >[10789.674561] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10789.674562] RBP: 00007ffcc6dba1c0 R08: 000000000301bf30 R09: 0000000000000004 >[10789.674563] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10789.674564] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cc21e0 >[10790.501387] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10790.501392] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10790.501396] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10790.501398] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10790.501400] Call Trace: >[10790.501409] dump_stack+0x85/0xbf >[10790.501415] swiotlb_alloc_coherent+0x1be/0x1d0 >[10790.501425] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10790.501442] ttm_dma_populate+0x25e/0x350 [ttm] >[10790.501453] ttm_tt_bind+0x2c/0x60 [ttm] >[10790.501459] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10790.501472] ttm_bo_validate+0x189/0x1a0 [ttm] >[10790.501477] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10790.501486] ? mutex_trylock+0xcd/0xe0 >[10790.501494] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10790.501538] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10790.501572] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10790.501582] ? __lock_acquire+0x2d4/0x1340 >[10790.501618] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10790.501658] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10790.501695] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10790.501721] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10790.501756] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10790.501771] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10790.501785] drm_ioctl+0x2d5/0x370 [drm] >[10790.501813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10790.501820] ? __pm_runtime_resume+0x54/0x90 >[10790.501828] ? trace_hardirqs_on_caller+0xed/0x180 >[10790.501857] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10790.501865] do_vfs_ioctl+0xa5/0x6e0 >[10790.501877] SyS_ioctl+0x74/0x80 >[10790.501885] do_syscall_64+0x79/0x220 >[10790.501890] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10790.501893] RIP: 0033:0x7fd8d64ef0f7 >[10790.501895] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10790.501900] RAX: ffffffffffffffda RBX: 0000000002f8ab20 RCX: 00007fd8d64ef0f7 >[10790.501902] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10790.501904] RBP: 00007ffcc6dba1c0 R08: 0000000002f8ab20 R09: 0000000000000004 >[10790.501906] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10790.501908] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030312d0 >[10815.432709] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10815.432712] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10815.432715] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10815.432717] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10815.432718] Call Trace: >[10815.432725] dump_stack+0x85/0xbf >[10815.432740] swiotlb_alloc_coherent+0x1be/0x1d0 >[10815.432748] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10815.432757] ttm_dma_populate+0x25e/0x350 [ttm] >[10815.432764] ttm_tt_bind+0x2c/0x60 [ttm] >[10815.432768] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10815.432777] ttm_bo_validate+0x189/0x1a0 [ttm] >[10815.432780] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10815.432786] ? mutex_trylock+0xcd/0xe0 >[10815.432802] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10815.432838] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10815.432859] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10815.432883] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10815.432906] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10815.432928] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10815.432951] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10815.432977] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10815.432992] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10815.433016] drm_ioctl+0x2d5/0x370 [drm] >[10815.433039] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10815.433044] ? __pm_runtime_resume+0x54/0x90 >[10815.433049] ? trace_hardirqs_on_caller+0xed/0x180 >[10815.433083] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10815.433089] do_vfs_ioctl+0xa5/0x6e0 >[10815.433106] SyS_ioctl+0x74/0x80 >[10815.433111] do_syscall_64+0x79/0x220 >[10815.433114] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10815.433116] RIP: 0033:0x7fd8d64ef0f7 >[10815.433117] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10815.433120] RAX: ffffffffffffffda RBX: 0000000002f43fd0 RCX: 00007fd8d64ef0f7 >[10815.433121] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10815.433122] RBP: 00007ffcc6dba1c0 R08: 0000000002f43fd0 R09: 0000000000000004 >[10815.433124] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10815.433125] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff4f20 >[10817.050851] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10817.050855] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10817.050857] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10817.050859] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10817.050860] Call Trace: >[10817.050866] dump_stack+0x85/0xbf >[10817.050870] swiotlb_alloc_coherent+0x1be/0x1d0 >[10817.050878] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10817.050886] ttm_dma_populate+0x25e/0x350 [ttm] >[10817.050892] ttm_tt_bind+0x2c/0x60 [ttm] >[10817.050896] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10817.050903] ttm_bo_validate+0x189/0x1a0 [ttm] >[10817.050906] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10817.050912] ? mutex_trylock+0xcd/0xe0 >[10817.050916] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10817.050947] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10817.050968] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10817.050973] ? __lock_acquire+0x2d4/0x1340 >[10817.050999] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10817.051053] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10817.051082] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10817.051116] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10817.051157] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10817.051171] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10817.051180] drm_ioctl+0x2d5/0x370 [drm] >[10817.051209] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10817.051214] ? __pm_runtime_resume+0x54/0x90 >[10817.051229] ? trace_hardirqs_on_caller+0xed/0x180 >[10817.051246] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10817.051252] do_vfs_ioctl+0xa5/0x6e0 >[10817.051258] SyS_ioctl+0x74/0x80 >[10817.051263] do_syscall_64+0x79/0x220 >[10817.051266] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10817.051268] RIP: 0033:0x7fd8d64ef0f7 >[10817.051270] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10817.051272] RAX: ffffffffffffffda RBX: 00000000030740e0 RCX: 00007fd8d64ef0f7 >[10817.051274] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10817.051275] RBP: 00007ffcc6dba1c0 R08: 00000000030740e0 R09: 0000000000000004 >[10817.051276] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10817.051277] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff4f20 >[10824.422670] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10824.422674] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10824.422676] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10824.422677] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10824.422679] Call Trace: >[10824.422685] dump_stack+0x85/0xbf >[10824.422690] swiotlb_alloc_coherent+0x1be/0x1d0 >[10824.422698] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10824.422707] ttm_dma_populate+0x25e/0x350 [ttm] >[10824.422713] ttm_tt_bind+0x2c/0x60 [ttm] >[10824.422717] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10824.422726] ttm_bo_validate+0x189/0x1a0 [ttm] >[10824.422729] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10824.422735] ? mutex_trylock+0xcd/0xe0 >[10824.422740] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10824.422773] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10824.422796] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10824.422802] ? __lock_acquire+0x2d4/0x1340 >[10824.422823] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10824.422846] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10824.422868] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10824.422886] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10824.422906] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10824.422918] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10824.422926] drm_ioctl+0x2d5/0x370 [drm] >[10824.422943] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10824.422948] ? __pm_runtime_resume+0x54/0x90 >[10824.422953] ? trace_hardirqs_on_caller+0xed/0x180 >[10824.422971] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10824.422976] do_vfs_ioctl+0xa5/0x6e0 >[10824.422983] SyS_ioctl+0x74/0x80 >[10824.422988] do_syscall_64+0x79/0x220 >[10824.422991] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10824.422993] RIP: 0033:0x7fd8d64ef0f7 >[10824.422995] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10824.422997] RAX: ffffffffffffffda RBX: 0000000002cf4040 RCX: 00007fd8d64ef0f7 >[10824.422999] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10824.423000] RBP: 00007ffcc6dba1c0 R08: 0000000002cf4040 R09: 0000000000000004 >[10824.423001] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10824.423002] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cc21e0 >[10827.096256] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10827.096260] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10827.096262] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10827.096263] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10827.096265] Call Trace: >[10827.096271] dump_stack+0x85/0xbf >[10827.096275] swiotlb_alloc_coherent+0x1be/0x1d0 >[10827.096283] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10827.096291] ttm_dma_populate+0x25e/0x350 [ttm] >[10827.096297] ttm_tt_bind+0x2c/0x60 [ttm] >[10827.096301] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10827.096309] ttm_bo_validate+0x189/0x1a0 [ttm] >[10827.096312] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10827.096318] ? mutex_trylock+0xcd/0xe0 >[10827.096322] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10827.096352] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10827.096372] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10827.096395] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10827.096416] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10827.096437] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10827.096453] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10827.096473] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10827.096484] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10827.096491] drm_ioctl+0x2d5/0x370 [drm] >[10827.096508] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10827.096512] ? __pm_runtime_resume+0x54/0x90 >[10827.096517] ? trace_hardirqs_on_caller+0xed/0x180 >[10827.096534] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10827.096539] do_vfs_ioctl+0xa5/0x6e0 >[10827.096545] SyS_ioctl+0x74/0x80 >[10827.096550] do_syscall_64+0x79/0x220 >[10827.096553] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10827.096556] RIP: 0033:0x7fd8d64ef0f7 >[10827.096557] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10827.096560] RAX: ffffffffffffffda RBX: 0000000002ff51b0 RCX: 00007fd8d64ef0f7 >[10827.096561] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10827.096562] RBP: 00007ffcc6dba1c0 R08: 0000000002ff51b0 R09: 0000000000000004 >[10827.096563] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10827.096564] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003072ee0 >[10879.883479] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10879.883482] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10879.883485] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[10879.883486] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10879.883487] Call Trace: >[10879.883494] dump_stack+0x85/0xbf >[10879.883499] swiotlb_alloc_coherent+0x1be/0x1d0 >[10879.883507] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10879.883516] ttm_dma_populate+0x25e/0x350 [ttm] >[10879.883523] ttm_tt_bind+0x2c/0x60 [ttm] >[10879.883527] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10879.883535] ttm_bo_validate+0x189/0x1a0 [ttm] >[10879.883539] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10879.883545] ? mutex_trylock+0xcd/0xe0 >[10879.883550] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10879.883595] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10879.883619] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10879.883653] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10879.883679] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10879.883721] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10879.883747] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10879.883778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10879.883793] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10879.883804] drm_ioctl+0x2d5/0x370 [drm] >[10879.883832] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10879.883837] ? __pm_runtime_resume+0x54/0x90 >[10879.883843] ? trace_hardirqs_on_caller+0xed/0x180 >[10879.883871] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10879.883877] do_vfs_ioctl+0xa5/0x6e0 >[10879.883894] SyS_ioctl+0x74/0x80 >[10879.883899] do_syscall_64+0x79/0x220 >[10879.883902] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10879.883905] RIP: 0033:0x7f70a90d90f7 >[10879.883906] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10879.883909] RAX: ffffffffffffffda RBX: 000055e7f0f03c80 RCX: 00007f70a90d90f7 >[10879.883910] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[10879.883911] RBP: 00007ffd456b98b0 R08: 000055e7f0f03c80 R09: 00007f70a939de50 >[10879.883913] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[10879.883915] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f21a4730 >[10914.962885] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10914.962889] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10914.962891] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10914.962892] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10914.962894] Call Trace: >[10914.962900] dump_stack+0x85/0xbf >[10914.962905] swiotlb_alloc_coherent+0x1be/0x1d0 >[10914.962912] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10914.962922] ttm_dma_populate+0x25e/0x350 [ttm] >[10914.962928] ttm_tt_bind+0x2c/0x60 [ttm] >[10914.962933] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10914.962941] ttm_bo_validate+0x189/0x1a0 [ttm] >[10914.962945] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10914.962951] ? mutex_trylock+0xcd/0xe0 >[10914.962956] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10914.962989] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10914.963010] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10914.963033] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10914.963057] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10914.963079] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10914.963097] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10914.963118] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10914.963131] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10914.963140] drm_ioctl+0x2d5/0x370 [drm] >[10914.963156] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10914.963162] ? __pm_runtime_resume+0x54/0x90 >[10914.963167] ? trace_hardirqs_on_caller+0xed/0x180 >[10914.963185] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10914.963190] do_vfs_ioctl+0xa5/0x6e0 >[10914.963197] SyS_ioctl+0x74/0x80 >[10914.963202] do_syscall_64+0x79/0x220 >[10914.963205] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10914.963208] RIP: 0033:0x7fd8d64ef0f7 >[10914.963210] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10914.963212] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[10914.963214] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[10914.963215] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[10914.963216] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10914.963217] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030284b0 >[10916.394432] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10916.394436] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10916.394440] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10916.394442] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10916.394444] Call Trace: >[10916.394452] dump_stack+0x85/0xbf >[10916.394457] swiotlb_alloc_coherent+0x1be/0x1d0 >[10916.394468] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10916.394477] ttm_dma_populate+0x25e/0x350 [ttm] >[10916.394483] ttm_tt_bind+0x2c/0x60 [ttm] >[10916.394487] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10916.394495] ttm_bo_validate+0x189/0x1a0 [ttm] >[10916.394498] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10916.394503] ? mutex_trylock+0xcd/0xe0 >[10916.394508] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10916.394538] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10916.394559] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10916.394581] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10916.394604] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10916.394625] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10916.394641] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10916.394661] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10916.394672] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10916.394680] drm_ioctl+0x2d5/0x370 [drm] >[10916.394696] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10916.394701] ? __pm_runtime_resume+0x54/0x90 >[10916.394705] ? trace_hardirqs_on_caller+0xed/0x180 >[10916.394723] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10916.394728] do_vfs_ioctl+0xa5/0x6e0 >[10916.394735] SyS_ioctl+0x74/0x80 >[10916.394739] do_syscall_64+0x79/0x220 >[10916.394742] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10916.394745] RIP: 0033:0x7fd8d64ef0f7 >[10916.394746] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10916.394749] RAX: ffffffffffffffda RBX: 0000000003090210 RCX: 00007fd8d64ef0f7 >[10916.394750] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10916.394751] RBP: 00007ffcc6dba1c0 R08: 0000000003090210 R09: 0000000000000004 >[10916.394752] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10916.394754] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003073bd0 >[10921.522121] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10921.522124] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10921.522126] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10921.522128] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10921.522129] Call Trace: >[10921.522135] dump_stack+0x85/0xbf >[10921.522140] swiotlb_alloc_coherent+0x1be/0x1d0 >[10921.522148] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10921.522157] ttm_dma_populate+0x25e/0x350 [ttm] >[10921.522163] ttm_tt_bind+0x2c/0x60 [ttm] >[10921.522167] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10921.522175] ttm_bo_validate+0x189/0x1a0 [ttm] >[10921.522178] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10921.522184] ? mutex_trylock+0xcd/0xe0 >[10921.522189] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10921.522220] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10921.522241] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10921.522247] ? __lock_acquire+0x2d4/0x1340 >[10921.522278] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10921.522302] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10921.522323] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10921.522346] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10921.522379] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10921.522396] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10921.522420] drm_ioctl+0x2d5/0x370 [drm] >[10921.522441] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10921.522446] ? __pm_runtime_resume+0x54/0x90 >[10921.522450] ? trace_hardirqs_on_caller+0xed/0x180 >[10921.522468] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10921.522473] do_vfs_ioctl+0xa5/0x6e0 >[10921.522480] SyS_ioctl+0x74/0x80 >[10921.522485] do_syscall_64+0x79/0x220 >[10921.522488] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10921.522490] RIP: 0033:0x7fd8d64ef0f7 >[10921.522492] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10921.522494] RAX: ffffffffffffffda RBX: 000000000301c180 RCX: 00007fd8d64ef0f7 >[10921.522496] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10921.522497] RBP: 00007ffcc6dba1c0 R08: 000000000301c180 R09: 0000000000000004 >[10921.522498] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10921.522499] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003072ee0 >[10923.546737] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10923.546740] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10923.546743] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10923.546744] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10923.546746] Call Trace: >[10923.546753] dump_stack+0x85/0xbf >[10923.546757] swiotlb_alloc_coherent+0x1be/0x1d0 >[10923.546765] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10923.546774] ttm_dma_populate+0x25e/0x350 [ttm] >[10923.546780] ttm_tt_bind+0x2c/0x60 [ttm] >[10923.546784] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10923.546793] ttm_bo_validate+0x189/0x1a0 [ttm] >[10923.546796] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10923.546802] ? mutex_trylock+0xcd/0xe0 >[10923.546807] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10923.546836] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10923.546858] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10923.546882] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10923.546905] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10923.546927] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10923.546944] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10923.546965] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10923.546977] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10923.546985] drm_ioctl+0x2d5/0x370 [drm] >[10923.547003] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10923.547008] ? __pm_runtime_resume+0x54/0x90 >[10923.547013] ? trace_hardirqs_on_caller+0xed/0x180 >[10923.547031] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10923.547036] do_vfs_ioctl+0xa5/0x6e0 >[10923.547043] SyS_ioctl+0x74/0x80 >[10923.547048] do_syscall_64+0x79/0x220 >[10923.547052] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10923.547054] RIP: 0033:0x7fd8d64ef0f7 >[10923.547056] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10923.547058] RAX: ffffffffffffffda RBX: 00000000030d6b20 RCX: 00007fd8d64ef0f7 >[10923.547060] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[10923.547075] RBP: 00007ffcc6dba370 R08: 00000000030d6b20 R09: 0000000000000004 >[10923.547076] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10923.547078] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003072ee0 >[10925.710482] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10925.710485] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10925.710488] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10925.710489] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10925.710490] Call Trace: >[10925.710497] dump_stack+0x85/0xbf >[10925.710501] swiotlb_alloc_coherent+0x1be/0x1d0 >[10925.710509] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10925.710518] ttm_dma_populate+0x25e/0x350 [ttm] >[10925.710524] ttm_tt_bind+0x2c/0x60 [ttm] >[10925.710528] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10925.710536] ttm_bo_validate+0x189/0x1a0 [ttm] >[10925.710539] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10925.710545] ? mutex_trylock+0xcd/0xe0 >[10925.710551] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10925.710594] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10925.710619] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10925.710660] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10925.710684] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10925.710705] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10925.710722] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10925.710742] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10925.710754] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10925.710762] drm_ioctl+0x2d5/0x370 [drm] >[10925.710779] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10925.710784] ? __pm_runtime_resume+0x54/0x90 >[10925.710789] ? trace_hardirqs_on_caller+0xed/0x180 >[10925.710807] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10925.710813] do_vfs_ioctl+0xa5/0x6e0 >[10925.710820] SyS_ioctl+0x74/0x80 >[10925.710825] do_syscall_64+0x79/0x220 >[10925.710828] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10925.710831] RIP: 0033:0x7fd8d64ef0f7 >[10925.710832] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10925.710835] RAX: ffffffffffffffda RBX: 0000000002cf4040 RCX: 00007fd8d64ef0f7 >[10925.710836] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[10925.710837] RBP: 00007ffcc6dba370 R08: 0000000002cf4040 R09: 0000000000000004 >[10925.710839] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10925.710840] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003110550 >[10928.213366] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10928.213370] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10928.213372] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10928.213374] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10928.213376] Call Trace: >[10928.213383] dump_stack+0x85/0xbf >[10928.213389] swiotlb_alloc_coherent+0x1be/0x1d0 >[10928.213399] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10928.213410] ttm_dma_populate+0x25e/0x350 [ttm] >[10928.213417] ttm_tt_bind+0x2c/0x60 [ttm] >[10928.213422] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10928.213432] ttm_bo_validate+0x189/0x1a0 [ttm] >[10928.213435] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10928.213442] ? mutex_trylock+0xcd/0xe0 >[10928.213449] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10928.213490] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10928.213520] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10928.213552] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10928.213583] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10928.213612] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10928.213647] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10928.213686] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10928.213708] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10928.213722] drm_ioctl+0x2d5/0x370 [drm] >[10928.213760] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10928.213767] ? __pm_runtime_resume+0x54/0x90 >[10928.213785] ? trace_hardirqs_on_caller+0xed/0x180 >[10928.213825] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10928.213833] do_vfs_ioctl+0xa5/0x6e0 >[10928.213845] SyS_ioctl+0x74/0x80 >[10928.213853] do_syscall_64+0x79/0x220 >[10928.213868] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10928.213871] RIP: 0033:0x7fd8d64ef0f7 >[10928.213884] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10928.213889] RAX: ffffffffffffffda RBX: 00000000030d6b20 RCX: 00007fd8d64ef0f7 >[10928.213891] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10928.213893] RBP: 00007ffcc6dba1c0 R08: 00000000030d6b20 R09: 0000000000000004 >[10928.213908] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10928.213910] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030312d0 >[10930.257748] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10930.257754] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10930.257759] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10930.257762] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10930.257765] Call Trace: >[10930.257775] dump_stack+0x85/0xbf >[10930.257783] swiotlb_alloc_coherent+0x1be/0x1d0 >[10930.257797] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10930.257819] ttm_dma_populate+0x25e/0x350 [ttm] >[10930.257831] ttm_tt_bind+0x2c/0x60 [ttm] >[10930.257839] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10930.257857] ttm_bo_validate+0x189/0x1a0 [ttm] >[10930.257863] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10930.257871] ? mutex_trylock+0xcd/0xe0 >[10930.257877] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10930.257915] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10930.257944] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10930.257951] ? __lock_acquire+0x2d4/0x1340 >[10930.257977] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10930.258008] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10930.258036] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10930.258060] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10930.258087] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10930.258101] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10930.258112] drm_ioctl+0x2d5/0x370 [drm] >[10930.258135] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10930.258141] ? __pm_runtime_resume+0x54/0x90 >[10930.258146] ? trace_hardirqs_on_caller+0xed/0x180 >[10930.258171] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10930.258178] do_vfs_ioctl+0xa5/0x6e0 >[10930.258187] SyS_ioctl+0x74/0x80 >[10930.258193] do_syscall_64+0x79/0x220 >[10930.258198] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10930.258201] RIP: 0033:0x7fd8d64ef0f7 >[10930.258203] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10930.258206] RAX: ffffffffffffffda RBX: 00000000030740e0 RCX: 00007fd8d64ef0f7 >[10930.258208] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10930.258210] RBP: 00007ffcc6dba1c0 R08: 00000000030740e0 R09: 0000000000000004 >[10930.258212] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10930.258214] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030284b0 >[10971.574448] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10971.574453] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10971.574457] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10971.574460] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10971.574462] Call Trace: >[10971.574472] dump_stack+0x85/0xbf >[10971.574479] swiotlb_alloc_coherent+0x1be/0x1d0 >[10971.574493] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10971.574510] ttm_dma_populate+0x25e/0x350 [ttm] >[10971.574521] ttm_tt_bind+0x2c/0x60 [ttm] >[10971.574526] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10971.574540] ttm_bo_validate+0x189/0x1a0 [ttm] >[10971.574546] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10971.574557] ? mutex_trylock+0xcd/0xe0 >[10971.574567] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10971.574615] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10971.574651] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10971.574691] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10971.574730] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10971.574769] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10971.574790] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10971.574813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10971.574827] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10971.574837] drm_ioctl+0x2d5/0x370 [drm] >[10971.574856] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10971.574863] ? __pm_runtime_resume+0x54/0x90 >[10971.574872] ? trace_hardirqs_on_caller+0xed/0x180 >[10971.574896] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10971.574902] do_vfs_ioctl+0xa5/0x6e0 >[10971.574910] SyS_ioctl+0x74/0x80 >[10971.574916] do_syscall_64+0x79/0x220 >[10971.574919] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10971.574922] RIP: 0033:0x7fd8d64ef0f7 >[10971.574924] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10971.574927] RAX: ffffffffffffffda RBX: 00000000031166b0 RCX: 00007fd8d64ef0f7 >[10971.574929] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10971.574930] RBP: 00007ffcc6dba1c0 R08: 00000000031166b0 R09: 0000000000000004 >[10971.574932] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10971.574934] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000310ffb0 >[10974.983738] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[10974.983751] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[10974.983753] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[10974.983755] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[10974.983756] Call Trace: >[10974.983762] dump_stack+0x85/0xbf >[10974.983767] swiotlb_alloc_coherent+0x1be/0x1d0 >[10974.983774] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[10974.983783] ttm_dma_populate+0x25e/0x350 [ttm] >[10974.983789] ttm_tt_bind+0x2c/0x60 [ttm] >[10974.983793] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[10974.983801] ttm_bo_validate+0x189/0x1a0 [ttm] >[10974.983804] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[10974.983810] ? mutex_trylock+0xcd/0xe0 >[10974.983815] ttm_bo_init_reserved+0x459/0x500 [ttm] >[10974.983846] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[10974.983867] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[10974.983873] ? __lock_acquire+0x2d4/0x1340 >[10974.983903] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[10974.983925] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[10974.983946] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10974.983963] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[10974.983982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10974.983993] drm_ioctl_kernel+0x5b/0xb0 [drm] >[10974.984001] drm_ioctl+0x2d5/0x370 [drm] >[10974.984018] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[10974.984022] ? __pm_runtime_resume+0x54/0x90 >[10974.984026] ? trace_hardirqs_on_caller+0xed/0x180 >[10974.984044] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[10974.984049] do_vfs_ioctl+0xa5/0x6e0 >[10974.984055] SyS_ioctl+0x74/0x80 >[10974.984060] do_syscall_64+0x79/0x220 >[10974.984063] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[10974.984065] RIP: 0033:0x7fd8d64ef0f7 >[10974.984067] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[10974.984069] RAX: ffffffffffffffda RBX: 0000000003090210 RCX: 00007fd8d64ef0f7 >[10974.984070] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[10974.984072] RBP: 00007ffcc6dba1c0 R08: 0000000003090210 R09: 0000000000000004 >[10974.984073] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[10974.984074] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030284b0 >[11024.924309] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11024.924314] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11024.924318] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11024.924319] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11024.924321] Call Trace: >[11024.924329] dump_stack+0x85/0xbf >[11024.924335] swiotlb_alloc_coherent+0x1be/0x1d0 >[11024.924346] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11024.924361] ttm_dma_populate+0x25e/0x350 [ttm] >[11024.924372] ttm_tt_bind+0x2c/0x60 [ttm] >[11024.924378] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11024.924392] ttm_bo_validate+0x189/0x1a0 [ttm] >[11024.924397] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11024.924406] ? mutex_trylock+0xcd/0xe0 >[11024.924415] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11024.924455] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11024.924488] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11024.924496] ? __lock_acquire+0x2d4/0x1340 >[11024.924530] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11024.924566] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11024.924600] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11024.924626] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11024.924659] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11024.924673] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11024.924686] drm_ioctl+0x2d5/0x370 [drm] >[11024.924713] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11024.924720] ? __pm_runtime_resume+0x54/0x90 >[11024.924727] ? trace_hardirqs_on_caller+0xed/0x180 >[11024.924756] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11024.924764] do_vfs_ioctl+0xa5/0x6e0 >[11024.924775] SyS_ioctl+0x74/0x80 >[11024.924782] do_syscall_64+0x79/0x220 >[11024.924787] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11024.924790] RIP: 0033:0x7fd8d64ef0f7 >[11024.924792] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11024.924796] RAX: ffffffffffffffda RBX: 0000000002cbae40 RCX: 00007fd8d64ef0f7 >[11024.924798] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[11024.924800] RBP: 00007ffcc6dba1c0 R08: 0000000002cbae40 R09: 0000000000000004 >[11024.924802] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11024.924804] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[11044.844260] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11044.844274] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11044.844278] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11044.844280] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11044.844282] Call Trace: >[11044.844300] dump_stack+0x85/0xbf >[11044.844306] swiotlb_alloc_coherent+0x1be/0x1d0 >[11044.844318] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11044.844334] ttm_dma_populate+0x25e/0x350 [ttm] >[11044.844344] ttm_tt_bind+0x2c/0x60 [ttm] >[11044.844351] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11044.844374] ttm_bo_validate+0x189/0x1a0 [ttm] >[11044.844379] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11044.844388] ? mutex_trylock+0xcd/0xe0 >[11044.844396] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11044.844435] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11044.844467] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11044.844476] ? __lock_acquire+0x2d4/0x1340 >[11044.844507] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11044.844542] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11044.844575] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11044.844601] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11044.844633] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11044.844646] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11044.844660] drm_ioctl+0x2d5/0x370 [drm] >[11044.844687] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11044.844694] ? __pm_runtime_resume+0x54/0x90 >[11044.844701] ? trace_hardirqs_on_caller+0xed/0x180 >[11044.844730] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11044.844737] do_vfs_ioctl+0xa5/0x6e0 >[11044.844749] SyS_ioctl+0x74/0x80 >[11044.844756] do_syscall_64+0x79/0x220 >[11044.844761] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11044.844764] RIP: 0033:0x7fd8d64ef0f7 >[11044.844767] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11044.844771] RAX: ffffffffffffffda RBX: 0000000002c572a0 RCX: 00007fd8d64ef0f7 >[11044.844773] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[11044.844775] RBP: 00007ffcc6dba1c0 R08: 0000000002c572a0 R09: 0000000000000004 >[11044.844777] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11044.844779] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003110550 >[11053.629329] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11053.629332] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11053.629334] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11053.629336] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11053.629337] Call Trace: >[11053.629344] dump_stack+0x85/0xbf >[11053.629348] swiotlb_alloc_coherent+0x1be/0x1d0 >[11053.629356] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11053.629365] ttm_dma_populate+0x25e/0x350 [ttm] >[11053.629371] ttm_tt_bind+0x2c/0x60 [ttm] >[11053.629375] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11053.629382] ttm_bo_validate+0x189/0x1a0 [ttm] >[11053.629386] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11053.629391] ? mutex_trylock+0xcd/0xe0 >[11053.629397] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11053.629428] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11053.629459] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11053.629468] ? __lock_acquire+0x2d4/0x1340 >[11053.629500] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11053.629523] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11053.629545] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11053.629562] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11053.629582] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11053.629593] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11053.629601] drm_ioctl+0x2d5/0x370 [drm] >[11053.629617] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11053.629622] ? __pm_runtime_resume+0x54/0x90 >[11053.629626] ? trace_hardirqs_on_caller+0xed/0x180 >[11053.629644] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11053.629649] do_vfs_ioctl+0xa5/0x6e0 >[11053.629656] SyS_ioctl+0x74/0x80 >[11053.629660] do_syscall_64+0x79/0x220 >[11053.629664] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11053.629666] RIP: 0033:0x7fd8d64ef0f7 >[11053.629668] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11053.629670] RAX: ffffffffffffffda RBX: 0000000002c4fce0 RCX: 00007fd8d64ef0f7 >[11053.629671] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[11053.629673] RBP: 00007ffcc6dba1c0 R08: 0000000002c4fce0 R09: 0000000000000004 >[11053.629674] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11053.629675] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031073c0 >[11060.722612] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11060.722615] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11060.722618] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11060.722619] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11060.722620] Call Trace: >[11060.722627] dump_stack+0x85/0xbf >[11060.722631] swiotlb_alloc_coherent+0x1be/0x1d0 >[11060.722639] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11060.722648] ttm_dma_populate+0x25e/0x350 [ttm] >[11060.722654] ttm_tt_bind+0x2c/0x60 [ttm] >[11060.722658] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11060.722666] ttm_bo_validate+0x189/0x1a0 [ttm] >[11060.722669] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11060.722675] ? mutex_trylock+0xcd/0xe0 >[11060.722680] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11060.722710] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11060.722730] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11060.722753] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11060.722776] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11060.722796] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11060.722813] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11060.722833] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11060.722844] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11060.722852] drm_ioctl+0x2d5/0x370 [drm] >[11060.722868] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11060.722872] ? __pm_runtime_resume+0x54/0x90 >[11060.722877] ? trace_hardirqs_on_caller+0xed/0x180 >[11060.722895] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11060.722900] do_vfs_ioctl+0xa5/0x6e0 >[11060.722906] SyS_ioctl+0x74/0x80 >[11060.722911] do_syscall_64+0x79/0x220 >[11060.722914] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11060.722917] RIP: 0033:0x7fd8d64ef0f7 >[11060.722918] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11060.722921] RAX: ffffffffffffffda RBX: 0000000002cf4040 RCX: 00007fd8d64ef0f7 >[11060.722922] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[11060.722923] RBP: 00007ffcc6dba1c0 R08: 0000000002cf4040 R09: 0000000000000004 >[11060.722924] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11060.722926] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[11099.118655] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11099.118659] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11099.118661] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11099.118662] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11099.118664] Call Trace: >[11099.118670] dump_stack+0x85/0xbf >[11099.118674] swiotlb_alloc_coherent+0x1be/0x1d0 >[11099.118682] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11099.118691] ttm_dma_populate+0x25e/0x350 [ttm] >[11099.118697] ttm_tt_bind+0x2c/0x60 [ttm] >[11099.118701] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11099.118709] ttm_bo_validate+0x189/0x1a0 [ttm] >[11099.118712] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11099.118720] ? mutex_trylock+0xcd/0xe0 >[11099.118728] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11099.118780] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11099.118811] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11099.118817] ? __lock_acquire+0x2d4/0x1340 >[11099.118840] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11099.118864] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11099.118886] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11099.118909] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11099.118932] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11099.118946] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11099.118960] drm_ioctl+0x2d5/0x370 [drm] >[11099.118982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11099.118988] ? __pm_runtime_resume+0x54/0x90 >[11099.118996] ? trace_hardirqs_on_caller+0xed/0x180 >[11099.119024] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11099.119030] do_vfs_ioctl+0xa5/0x6e0 >[11099.119037] SyS_ioctl+0x74/0x80 >[11099.119042] do_syscall_64+0x79/0x220 >[11099.119046] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11099.119048] RIP: 0033:0x7fd8d64ef0f7 >[11099.119050] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11099.119053] RAX: ffffffffffffffda RBX: 00000000030d8070 RCX: 00007fd8d64ef0f7 >[11099.119054] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[11099.119055] RBP: 00007ffcc6dba1c0 R08: 00000000030d8070 R09: 0000000000000004 >[11099.119057] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11099.119058] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[11144.115998] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11144.116001] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11144.116004] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11144.116006] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11144.116007] Call Trace: >[11144.116014] dump_stack+0x85/0xbf >[11144.116018] swiotlb_alloc_coherent+0x1be/0x1d0 >[11144.116026] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11144.116035] ttm_dma_populate+0x25e/0x350 [ttm] >[11144.116041] ttm_tt_bind+0x2c/0x60 [ttm] >[11144.116046] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11144.116054] ttm_bo_validate+0x189/0x1a0 [ttm] >[11144.116057] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11144.116063] ? mutex_trylock+0xcd/0xe0 >[11144.116068] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11144.116099] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11144.116121] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11144.116144] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11144.116167] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11144.116200] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11144.116227] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11144.116260] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11144.116275] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11144.116289] drm_ioctl+0x2d5/0x370 [drm] >[11144.116317] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11144.116325] ? __pm_runtime_resume+0x54/0x90 >[11144.116333] ? trace_hardirqs_on_caller+0xed/0x180 >[11144.116355] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11144.116361] do_vfs_ioctl+0xa5/0x6e0 >[11144.116368] SyS_ioctl+0x74/0x80 >[11144.116372] do_syscall_64+0x79/0x220 >[11144.116376] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11144.116378] RIP: 0033:0x7fd8d64ef0f7 >[11144.116380] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11144.116383] RAX: ffffffffffffffda RBX: 000000000302ed30 RCX: 00007fd8d64ef0f7 >[11144.116384] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[11144.116385] RBP: 00007ffcc6dba370 R08: 000000000302ed30 R09: 0000000000000004 >[11144.116386] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11144.116388] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031073c0 >[11159.287322] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11159.287326] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11159.287329] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11159.287331] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11159.287333] Call Trace: >[11159.287341] dump_stack+0x85/0xbf >[11159.287347] swiotlb_alloc_coherent+0x1be/0x1d0 >[11159.287356] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11159.287370] ttm_dma_populate+0x25e/0x350 [ttm] >[11159.287379] ttm_tt_bind+0x2c/0x60 [ttm] >[11159.287385] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11159.287396] ttm_bo_validate+0x189/0x1a0 [ttm] >[11159.287401] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11159.287410] ? mutex_trylock+0xcd/0xe0 >[11159.287417] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11159.287448] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11159.287469] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11159.287492] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11159.287515] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11159.287538] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11159.287557] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11159.287579] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11159.287591] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11159.287599] drm_ioctl+0x2d5/0x370 [drm] >[11159.287618] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11159.287623] ? __pm_runtime_resume+0x54/0x90 >[11159.287628] ? trace_hardirqs_on_caller+0xed/0x180 >[11159.287647] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11159.287653] do_vfs_ioctl+0xa5/0x6e0 >[11159.287660] SyS_ioctl+0x74/0x80 >[11159.287665] do_syscall_64+0x79/0x220 >[11159.287668] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11159.287671] RIP: 0033:0x7fd8d64ef0f7 >[11159.287672] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11159.287675] RAX: ffffffffffffffda RBX: 0000000002c572a0 RCX: 00007fd8d64ef0f7 >[11159.287676] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[11159.287677] RBP: 00007ffcc6dba1c0 R08: 0000000002c572a0 R09: 0000000000000004 >[11159.287679] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11159.287680] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da6b60 >[11161.868801] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11161.868804] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11161.868807] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11161.868808] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11161.868810] Call Trace: >[11161.868816] dump_stack+0x85/0xbf >[11161.868822] swiotlb_alloc_coherent+0x1be/0x1d0 >[11161.868832] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11161.868842] ttm_dma_populate+0x25e/0x350 [ttm] >[11161.868848] ttm_tt_bind+0x2c/0x60 [ttm] >[11161.868852] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11161.868861] ttm_bo_validate+0x189/0x1a0 [ttm] >[11161.868864] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11161.868870] ? mutex_trylock+0xcd/0xe0 >[11161.868876] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11161.868912] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11161.868942] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11161.868968] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11161.869001] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11161.869022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11161.869039] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11161.869060] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11161.869071] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11161.869079] drm_ioctl+0x2d5/0x370 [drm] >[11161.869096] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11161.869101] ? __pm_runtime_resume+0x54/0x90 >[11161.869106] ? trace_hardirqs_on_caller+0xed/0x180 >[11161.869124] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11161.869130] do_vfs_ioctl+0xa5/0x6e0 >[11161.869136] SyS_ioctl+0x74/0x80 >[11161.869141] do_syscall_64+0x79/0x220 >[11161.869145] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11161.869147] RIP: 0033:0x7fd8d64ef0f7 >[11161.869148] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11161.869151] RAX: ffffffffffffffda RBX: 0000000002c3cce0 RCX: 00007fd8d64ef0f7 >[11161.869152] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[11161.869154] RBP: 00007ffcc6dba1c0 R08: 0000000002c3cce0 R09: 0000000000000004 >[11161.869155] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11161.869156] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[11218.573133] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11218.573147] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11218.573149] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11218.573151] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11218.573152] Call Trace: >[11218.573158] dump_stack+0x85/0xbf >[11218.573162] swiotlb_alloc_coherent+0x1be/0x1d0 >[11218.573170] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11218.573178] ttm_dma_populate+0x25e/0x350 [ttm] >[11218.573184] ttm_tt_bind+0x2c/0x60 [ttm] >[11218.573188] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11218.573196] ttm_bo_validate+0x189/0x1a0 [ttm] >[11218.573199] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11218.573204] ? mutex_trylock+0xcd/0xe0 >[11218.573209] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11218.573239] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11218.573259] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11218.573265] ? __lock_acquire+0x2d4/0x1340 >[11218.573284] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11218.573305] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11218.573327] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11218.573343] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11218.573363] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11218.573373] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11218.573381] drm_ioctl+0x2d5/0x370 [drm] >[11218.573397] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11218.573402] ? __pm_runtime_resume+0x54/0x90 >[11218.573406] ? trace_hardirqs_on_caller+0xed/0x180 >[11218.573424] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11218.573429] do_vfs_ioctl+0xa5/0x6e0 >[11218.573435] SyS_ioctl+0x74/0x80 >[11218.573439] do_syscall_64+0x79/0x220 >[11218.573442] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11218.573445] RIP: 0033:0x7fd8d64ef0f7 >[11218.573446] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11218.573449] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[11218.573450] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[11218.573451] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[11218.573452] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11218.573454] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bcef40 >[11301.091389] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11301.091393] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11301.091396] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11301.091397] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11301.091398] Call Trace: >[11301.091405] dump_stack+0x85/0xbf >[11301.091410] swiotlb_alloc_coherent+0x1be/0x1d0 >[11301.091417] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11301.091426] ttm_dma_populate+0x25e/0x350 [ttm] >[11301.091433] ttm_tt_bind+0x2c/0x60 [ttm] >[11301.091437] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11301.091445] ttm_bo_validate+0x189/0x1a0 [ttm] >[11301.091449] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11301.091455] ? mutex_trylock+0xcd/0xe0 >[11301.091460] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11301.091495] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11301.091530] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11301.091577] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11301.091600] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11301.091622] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11301.091640] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11301.091660] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11301.091672] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11301.091680] drm_ioctl+0x2d5/0x370 [drm] >[11301.091697] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11301.091702] ? __pm_runtime_resume+0x54/0x90 >[11301.091707] ? trace_hardirqs_on_caller+0xed/0x180 >[11301.091726] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11301.091731] do_vfs_ioctl+0xa5/0x6e0 >[11301.091738] SyS_ioctl+0x74/0x80 >[11301.091742] do_syscall_64+0x79/0x220 >[11301.091746] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11301.091748] RIP: 0033:0x7fd8d64ef0f7 >[11301.091750] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11301.091752] RAX: ffffffffffffffda RBX: 0000000002c57a80 RCX: 00007fd8d64ef0f7 >[11301.091754] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[11301.091755] RBP: 00007ffcc6dba1c0 R08: 0000000002c57a80 R09: 0000000000000004 >[11301.091756] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11301.091757] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030312d0 >[11304.218297] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11304.218300] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11304.218303] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11304.218305] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11304.218306] Call Trace: >[11304.218312] dump_stack+0x85/0xbf >[11304.218317] swiotlb_alloc_coherent+0x1be/0x1d0 >[11304.218326] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11304.218336] ttm_dma_populate+0x25e/0x350 [ttm] >[11304.218342] ttm_tt_bind+0x2c/0x60 [ttm] >[11304.218346] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11304.218355] ttm_bo_validate+0x189/0x1a0 [ttm] >[11304.218358] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11304.218365] ? mutex_trylock+0xcd/0xe0 >[11304.218370] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11304.218408] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11304.218435] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11304.218462] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11304.218488] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11304.218513] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11304.218534] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11304.218563] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11304.218578] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11304.218591] drm_ioctl+0x2d5/0x370 [drm] >[11304.218619] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11304.218626] ? __pm_runtime_resume+0x54/0x90 >[11304.218633] ? trace_hardirqs_on_caller+0xed/0x180 >[11304.218663] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11304.218671] do_vfs_ioctl+0xa5/0x6e0 >[11304.218683] SyS_ioctl+0x74/0x80 >[11304.218690] do_syscall_64+0x79/0x220 >[11304.218696] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11304.218699] RIP: 0033:0x7fd8d64ef0f7 >[11304.218702] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11304.218706] RAX: ffffffffffffffda RBX: 0000000003090210 RCX: 00007fd8d64ef0f7 >[11304.218708] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[11304.218711] RBP: 00007ffcc6dba1c0 R08: 0000000003090210 R09: 0000000000000004 >[11304.218713] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11304.218715] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff5e90 >[11312.219082] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11312.219086] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11312.219089] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[11312.219090] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11312.219091] Call Trace: >[11312.219098] dump_stack+0x85/0xbf >[11312.219103] swiotlb_alloc_coherent+0x1be/0x1d0 >[11312.219110] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11312.219119] ttm_dma_populate+0x25e/0x350 [ttm] >[11312.219125] ttm_tt_bind+0x2c/0x60 [ttm] >[11312.219128] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11312.219136] ttm_bo_validate+0x189/0x1a0 [ttm] >[11312.219139] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11312.219144] ? mutex_trylock+0xcd/0xe0 >[11312.219149] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11312.219180] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11312.219198] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11312.219204] ? __lock_acquire+0x2d4/0x1340 >[11312.219221] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11312.219242] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11312.219261] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11312.219276] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11312.219295] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11312.219306] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11312.219314] drm_ioctl+0x2d5/0x370 [drm] >[11312.219329] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11312.219334] ? __pm_runtime_resume+0x54/0x90 >[11312.219338] ? trace_hardirqs_on_caller+0xed/0x180 >[11312.219354] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11312.219369] do_vfs_ioctl+0xa5/0x6e0 >[11312.219378] SyS_ioctl+0x74/0x80 >[11312.219395] do_syscall_64+0x79/0x220 >[11312.219399] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11312.219403] RIP: 0033:0x7f70a90d90f7 >[11312.219405] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11312.219408] RAX: ffffffffffffffda RBX: 000055e7efa65e60 RCX: 00007f70a90d90f7 >[11312.219410] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[11312.219412] RBP: 00007ffd456b9940 R08: 000055e7efa65e60 R09: 00007f70a939dc50 >[11312.219413] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[11312.219415] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f151ac60 >[11371.321053] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11371.321056] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11371.321059] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11371.321060] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11371.321061] Call Trace: >[11371.321068] dump_stack+0x85/0xbf >[11371.321072] swiotlb_alloc_coherent+0x1be/0x1d0 >[11371.321079] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11371.321089] ttm_dma_populate+0x25e/0x350 [ttm] >[11371.321095] ttm_tt_bind+0x2c/0x60 [ttm] >[11371.321099] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11371.321107] ttm_bo_validate+0x189/0x1a0 [ttm] >[11371.321110] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11371.321116] ? mutex_trylock+0xcd/0xe0 >[11371.321121] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11371.321153] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11371.321174] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11371.321198] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11371.321221] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11371.321242] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11371.321270] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11371.321292] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11371.321314] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11371.321322] drm_ioctl+0x2d5/0x370 [drm] >[11371.321339] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11371.321343] ? __pm_runtime_resume+0x54/0x90 >[11371.321348] ? trace_hardirqs_on_caller+0xed/0x180 >[11371.321366] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11371.321372] do_vfs_ioctl+0xa5/0x6e0 >[11371.321378] SyS_ioctl+0x74/0x80 >[11371.321383] do_syscall_64+0x79/0x220 >[11371.321386] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11371.321389] RIP: 0033:0x7fd8d64ef0f7 >[11371.321390] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11371.321393] RAX: ffffffffffffffda RBX: 00000000030e7440 RCX: 00007fd8d64ef0f7 >[11371.321394] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[11371.321395] RBP: 00007ffcc6dba1c0 R08: 00000000030e7440 R09: 0000000000000004 >[11371.321397] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11371.321398] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031073c0 >[11462.780812] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11462.780815] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11462.780817] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[11462.780818] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11462.780820] Call Trace: >[11462.780826] dump_stack+0x85/0xbf >[11462.780830] swiotlb_alloc_coherent+0x1be/0x1d0 >[11462.780837] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11462.780846] ttm_dma_populate+0x25e/0x350 [ttm] >[11462.780852] ttm_tt_bind+0x2c/0x60 [ttm] >[11462.780855] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11462.780863] ttm_bo_validate+0x189/0x1a0 [ttm] >[11462.780866] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11462.780871] ? mutex_trylock+0xcd/0xe0 >[11462.780876] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11462.780918] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11462.780937] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11462.780942] ? __lock_acquire+0x2d4/0x1340 >[11462.780960] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11462.780981] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11462.781001] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11462.781027] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11462.781046] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11462.781058] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11462.781065] drm_ioctl+0x2d5/0x370 [drm] >[11462.781081] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11462.781085] ? __pm_runtime_resume+0x54/0x90 >[11462.781089] ? trace_hardirqs_on_caller+0xed/0x180 >[11462.781106] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11462.781111] do_vfs_ioctl+0xa5/0x6e0 >[11462.781117] SyS_ioctl+0x74/0x80 >[11462.781122] do_syscall_64+0x79/0x220 >[11462.781124] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11462.781127] RIP: 0033:0x7f70a90d90f7 >[11462.781128] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11462.781131] RAX: ffffffffffffffda RBX: 000055e7f14f1b90 RCX: 00007f70a90d90f7 >[11462.781132] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[11462.781133] RBP: 00007ffd456b9940 R08: 000055e7f14f1b90 R09: 00007f70a939dc50 >[11462.781134] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[11462.781136] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f19f04a0 >[11481.427380] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11481.427385] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11481.427388] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[11481.427390] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11481.427391] Call Trace: >[11481.427400] dump_stack+0x85/0xbf >[11481.427405] swiotlb_alloc_coherent+0x1be/0x1d0 >[11481.427415] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11481.427428] ttm_dma_populate+0x25e/0x350 [ttm] >[11481.427437] ttm_tt_bind+0x2c/0x60 [ttm] >[11481.427442] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11481.427455] ttm_bo_validate+0x189/0x1a0 [ttm] >[11481.427460] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11481.427468] ? mutex_trylock+0xcd/0xe0 >[11481.427476] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11481.427517] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11481.427544] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11481.427575] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11481.427609] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11481.427641] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11481.427667] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11481.427697] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11481.427711] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11481.427723] drm_ioctl+0x2d5/0x370 [drm] >[11481.427740] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11481.427745] ? __pm_runtime_resume+0x54/0x90 >[11481.427750] ? trace_hardirqs_on_caller+0xed/0x180 >[11481.427768] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11481.427773] do_vfs_ioctl+0xa5/0x6e0 >[11481.427780] SyS_ioctl+0x74/0x80 >[11481.427785] do_syscall_64+0x79/0x220 >[11481.427788] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11481.427790] RIP: 0033:0x7f70a90d90f7 >[11481.427792] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11481.427794] RAX: ffffffffffffffda RBX: 000055e7f1512510 RCX: 00007f70a90d90f7 >[11481.427796] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[11481.427797] RBP: 00007ffd456b9940 R08: 000055e7f1512510 R09: 0000000000000004 >[11481.427798] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[11481.427799] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1ba6c00 >[11527.662135] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11527.662139] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11527.662141] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11527.662142] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11527.662143] Call Trace: >[11527.662161] dump_stack+0x85/0xbf >[11527.662165] swiotlb_alloc_coherent+0x1be/0x1d0 >[11527.662173] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11527.662182] ttm_dma_populate+0x25e/0x350 [ttm] >[11527.662188] ttm_tt_bind+0x2c/0x60 [ttm] >[11527.662192] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11527.662200] ttm_bo_validate+0x189/0x1a0 [ttm] >[11527.662203] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11527.662208] ? mutex_trylock+0xcd/0xe0 >[11527.662213] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11527.662254] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11527.662275] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11527.662297] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11527.662319] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11527.662340] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11527.662356] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11527.662375] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11527.662387] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11527.662394] drm_ioctl+0x2d5/0x370 [drm] >[11527.662410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11527.662415] ? __pm_runtime_resume+0x54/0x90 >[11527.662420] ? trace_hardirqs_on_caller+0xed/0x180 >[11527.662437] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11527.662442] do_vfs_ioctl+0xa5/0x6e0 >[11527.662448] SyS_ioctl+0x74/0x80 >[11527.662453] do_syscall_64+0x79/0x220 >[11527.662456] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11527.662459] RIP: 0033:0x7fd8d64ef0f7 >[11527.662460] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11527.662462] RAX: ffffffffffffffda RBX: 0000000002c3cb40 RCX: 00007fd8d64ef0f7 >[11527.662464] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[11527.662465] RBP: 00007ffcc6dba1c0 R08: 0000000002c3cb40 R09: 0000000000000004 >[11527.662466] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11527.662467] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c6ae70 >[11535.545279] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11535.545282] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11535.545285] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11535.545286] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11535.545287] Call Trace: >[11535.545294] dump_stack+0x85/0xbf >[11535.545298] swiotlb_alloc_coherent+0x1be/0x1d0 >[11535.545305] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11535.545314] ttm_dma_populate+0x25e/0x350 [ttm] >[11535.545319] ttm_tt_bind+0x2c/0x60 [ttm] >[11535.545323] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11535.545331] ttm_bo_validate+0x189/0x1a0 [ttm] >[11535.545334] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11535.545339] ? mutex_trylock+0xcd/0xe0 >[11535.545344] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11535.545374] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11535.545394] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11535.545417] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11535.545439] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11535.545460] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11535.545477] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11535.545496] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11535.545507] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11535.545515] drm_ioctl+0x2d5/0x370 [drm] >[11535.545531] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11535.545535] ? __pm_runtime_resume+0x54/0x90 >[11535.545540] ? trace_hardirqs_on_caller+0xed/0x180 >[11535.545558] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11535.545563] do_vfs_ioctl+0xa5/0x6e0 >[11535.545569] SyS_ioctl+0x74/0x80 >[11535.545574] do_syscall_64+0x79/0x220 >[11535.545577] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11535.545579] RIP: 0033:0x7fd8d64ef0f7 >[11535.545580] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11535.545583] RAX: ffffffffffffffda RBX: 0000000002ff51b0 RCX: 00007fd8d64ef0f7 >[11535.545584] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[11535.545585] RBP: 00007ffcc6dba1c0 R08: 0000000002ff51b0 R09: 0000000000000004 >[11535.545586] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11535.545588] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003110550 >[11707.500676] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11707.500679] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11707.500682] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[11707.500683] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11707.500684] Call Trace: >[11707.500691] dump_stack+0x85/0xbf >[11707.500696] swiotlb_alloc_coherent+0x1be/0x1d0 >[11707.500704] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11707.500713] ttm_dma_populate+0x25e/0x350 [ttm] >[11707.500719] ttm_tt_bind+0x2c/0x60 [ttm] >[11707.500723] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11707.500731] ttm_bo_validate+0x189/0x1a0 [ttm] >[11707.500735] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11707.500741] ? mutex_trylock+0xcd/0xe0 >[11707.500746] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11707.500779] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11707.500802] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11707.500808] ? __lock_acquire+0x2d4/0x1340 >[11707.500830] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11707.500853] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11707.500876] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11707.500893] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11707.500915] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11707.500926] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11707.500935] drm_ioctl+0x2d5/0x370 [drm] >[11707.500955] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11707.500962] ? __pm_runtime_resume+0x54/0x90 >[11707.500970] ? trace_hardirqs_on_caller+0xed/0x180 >[11707.500990] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11707.500998] do_vfs_ioctl+0xa5/0x6e0 >[11707.501010] SyS_ioctl+0x74/0x80 >[11707.501018] do_syscall_64+0x79/0x220 >[11707.501023] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11707.501026] RIP: 0033:0x7f70a90d90f7 >[11707.501029] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11707.501033] RAX: ffffffffffffffda RBX: 000055e7f04fa4b0 RCX: 00007f70a90d90f7 >[11707.501035] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[11707.501036] RBP: 00007ffd456b9940 R08: 000055e7f04fa4b0 R09: 00007f70a939dc50 >[11707.501037] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[11707.501038] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1539190 >[11708.271612] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11708.271617] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11708.271620] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11708.271622] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11708.271624] Call Trace: >[11708.271634] dump_stack+0x85/0xbf >[11708.271640] swiotlb_alloc_coherent+0x1be/0x1d0 >[11708.271654] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11708.271668] ttm_dma_populate+0x25e/0x350 [ttm] >[11708.271679] ttm_tt_bind+0x2c/0x60 [ttm] >[11708.271684] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11708.271692] ttm_bo_validate+0x189/0x1a0 [ttm] >[11708.271695] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11708.271701] ? mutex_trylock+0xcd/0xe0 >[11708.271706] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11708.271740] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11708.271763] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11708.271769] ? __lock_acquire+0x2d4/0x1340 >[11708.271789] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11708.271812] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11708.271844] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11708.271871] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11708.271903] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11708.271915] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11708.271934] drm_ioctl+0x2d5/0x370 [drm] >[11708.271956] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11708.271961] ? __pm_runtime_resume+0x54/0x90 >[11708.271966] ? trace_hardirqs_on_caller+0xed/0x180 >[11708.271984] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11708.271989] do_vfs_ioctl+0xa5/0x6e0 >[11708.272000] SyS_ioctl+0x74/0x80 >[11708.272008] do_syscall_64+0x79/0x220 >[11708.272012] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11708.272016] RIP: 0033:0x7fd8d64ef0f7 >[11708.272017] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11708.272020] RAX: ffffffffffffffda RBX: 0000000002ff5050 RCX: 00007fd8d64ef0f7 >[11708.272021] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[11708.272023] RBP: 00007ffcc6dba1c0 R08: 0000000002ff5050 R09: 0000000000000004 >[11708.272024] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11708.272025] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[11724.233369] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11724.233372] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11724.233375] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11724.233376] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11724.233377] Call Trace: >[11724.233384] dump_stack+0x85/0xbf >[11724.233388] swiotlb_alloc_coherent+0x1be/0x1d0 >[11724.233396] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11724.233404] ttm_dma_populate+0x25e/0x350 [ttm] >[11724.233410] ttm_tt_bind+0x2c/0x60 [ttm] >[11724.233414] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11724.233422] ttm_bo_validate+0x189/0x1a0 [ttm] >[11724.233425] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11724.233431] ? mutex_trylock+0xcd/0xe0 >[11724.233436] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11724.233480] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11724.233499] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11724.233520] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11724.233551] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11724.233570] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11724.233585] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11724.233604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11724.233615] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11724.233622] drm_ioctl+0x2d5/0x370 [drm] >[11724.233638] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11724.233643] ? __pm_runtime_resume+0x54/0x90 >[11724.233647] ? trace_hardirqs_on_caller+0xed/0x180 >[11724.233664] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11724.233669] do_vfs_ioctl+0xa5/0x6e0 >[11724.233675] SyS_ioctl+0x74/0x80 >[11724.233680] do_syscall_64+0x79/0x220 >[11724.233684] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11724.233698] RIP: 0033:0x7fd8d64ef0f7 >[11724.233700] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11724.233703] RAX: ffffffffffffffda RBX: 0000000002c4fce0 RCX: 00007fd8d64ef0f7 >[11724.233704] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[11724.233706] RBP: 00007ffcc6dba1c0 R08: 0000000002c4fce0 R09: 0000000000000004 >[11724.233707] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11724.233708] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c604a0 >[11725.722567] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11725.722570] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11725.722573] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11725.722574] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11725.722575] Call Trace: >[11725.722582] dump_stack+0x85/0xbf >[11725.722587] swiotlb_alloc_coherent+0x1be/0x1d0 >[11725.722594] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11725.722603] ttm_dma_populate+0x25e/0x350 [ttm] >[11725.722609] ttm_tt_bind+0x2c/0x60 [ttm] >[11725.722613] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11725.722620] ttm_bo_validate+0x189/0x1a0 [ttm] >[11725.722623] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11725.722629] ? mutex_trylock+0xcd/0xe0 >[11725.722634] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11725.722666] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11725.722687] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11725.722693] ? __lock_acquire+0x2d4/0x1340 >[11725.722713] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11725.722738] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11725.722769] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11725.722795] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11725.722826] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11725.722838] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11725.722846] drm_ioctl+0x2d5/0x370 [drm] >[11725.722874] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11725.722878] ? __pm_runtime_resume+0x54/0x90 >[11725.722883] ? trace_hardirqs_on_caller+0xed/0x180 >[11725.722901] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11725.722906] do_vfs_ioctl+0xa5/0x6e0 >[11725.722913] SyS_ioctl+0x74/0x80 >[11725.722918] do_syscall_64+0x79/0x220 >[11725.722921] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11725.722924] RIP: 0033:0x7fd8d64ef0f7 >[11725.722925] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11725.722928] RAX: ffffffffffffffda RBX: 0000000003028600 RCX: 00007fd8d64ef0f7 >[11725.722929] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[11725.722930] RBP: 00007ffcc6dba1c0 R08: 0000000003028600 R09: 0000000000000004 >[11725.722932] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11725.722933] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c604a0 >[11730.990819] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11730.990824] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11730.990828] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11730.990830] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11730.990831] Call Trace: >[11730.990840] dump_stack+0x85/0xbf >[11730.990846] swiotlb_alloc_coherent+0x1be/0x1d0 >[11730.990857] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11730.990870] ttm_dma_populate+0x25e/0x350 [ttm] >[11730.990879] ttm_tt_bind+0x2c/0x60 [ttm] >[11730.990885] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11730.990896] ttm_bo_validate+0x189/0x1a0 [ttm] >[11730.990901] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11730.990910] ? mutex_trylock+0xcd/0xe0 >[11730.990917] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11730.990955] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11730.990984] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11730.990992] ? __lock_acquire+0x2d4/0x1340 >[11730.991022] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11730.991055] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11730.991085] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11730.991110] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11730.991140] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11730.991154] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11730.991166] drm_ioctl+0x2d5/0x370 [drm] >[11730.991191] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11730.991198] ? __pm_runtime_resume+0x54/0x90 >[11730.991204] ? trace_hardirqs_on_caller+0xed/0x180 >[11730.991230] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11730.991237] do_vfs_ioctl+0xa5/0x6e0 >[11730.991247] SyS_ioctl+0x74/0x80 >[11730.991254] do_syscall_64+0x79/0x220 >[11730.991259] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11730.991262] RIP: 0033:0x7fd8d64ef0f7 >[11730.991264] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11730.991268] RAX: ffffffffffffffda RBX: 0000000002db4410 RCX: 00007fd8d64ef0f7 >[11730.991270] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[11730.991272] RBP: 00007ffcc6dba1c0 R08: 0000000002db4410 R09: 0000000000000004 >[11730.991274] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11730.991276] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003072ee0 >[11738.817381] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11738.817385] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11738.817389] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11738.817391] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11738.817392] Call Trace: >[11738.817401] dump_stack+0x85/0xbf >[11738.817407] swiotlb_alloc_coherent+0x1be/0x1d0 >[11738.817418] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11738.817432] ttm_dma_populate+0x25e/0x350 [ttm] >[11738.817443] ttm_tt_bind+0x2c/0x60 [ttm] >[11738.817449] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11738.817462] ttm_bo_validate+0x189/0x1a0 [ttm] >[11738.817466] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11738.817475] ? mutex_trylock+0xcd/0xe0 >[11738.817483] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11738.817521] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11738.817553] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11738.817562] ? __lock_acquire+0x2d4/0x1340 >[11738.817595] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11738.817630] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11738.817664] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11738.817690] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11738.817724] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11738.817738] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11738.817753] drm_ioctl+0x2d5/0x370 [drm] >[11738.817780] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11738.817787] ? __pm_runtime_resume+0x54/0x90 >[11738.817794] ? trace_hardirqs_on_caller+0xed/0x180 >[11738.817823] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11738.817831] do_vfs_ioctl+0xa5/0x6e0 >[11738.817841] SyS_ioctl+0x74/0x80 >[11738.817848] do_syscall_64+0x79/0x220 >[11738.817854] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11738.817857] RIP: 0033:0x7fd8d64ef0f7 >[11738.817859] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11738.817863] RAX: ffffffffffffffda RBX: 0000000002d52910 RCX: 00007fd8d64ef0f7 >[11738.817865] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[11738.817867] RBP: 00007ffcc6dba1c0 R08: 0000000002d52910 R09: 0000000000000004 >[11738.817869] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11738.817871] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bcef40 >[11764.113846] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11764.113849] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11764.113852] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11764.113853] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11764.113855] Call Trace: >[11764.113861] dump_stack+0x85/0xbf >[11764.113865] swiotlb_alloc_coherent+0x1be/0x1d0 >[11764.113873] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11764.113882] ttm_dma_populate+0x25e/0x350 [ttm] >[11764.113888] ttm_tt_bind+0x2c/0x60 [ttm] >[11764.113892] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11764.113909] ttm_bo_validate+0x189/0x1a0 [ttm] >[11764.113912] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11764.113918] ? mutex_trylock+0xcd/0xe0 >[11764.113924] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11764.113954] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11764.113975] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11764.113997] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11764.114020] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11764.114041] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11764.114058] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11764.114078] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11764.114089] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11764.114097] drm_ioctl+0x2d5/0x370 [drm] >[11764.114114] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11764.114118] ? __pm_runtime_resume+0x54/0x90 >[11764.114123] ? trace_hardirqs_on_caller+0xed/0x180 >[11764.114141] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11764.114146] do_vfs_ioctl+0xa5/0x6e0 >[11764.114153] SyS_ioctl+0x74/0x80 >[11764.114157] do_syscall_64+0x79/0x220 >[11764.114160] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11764.114163] RIP: 0033:0x7fd8d64ef0f7 >[11764.114164] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11764.114167] RAX: ffffffffffffffda RBX: 0000000002c572a0 RCX: 00007fd8d64ef0f7 >[11764.114168] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[11764.114169] RBP: 00007ffcc6dba1c0 R08: 0000000002c572a0 R09: 0000000000000004 >[11764.114171] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11764.114172] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003072ee0 >[11821.088036] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11821.088041] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11821.088045] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[11821.088047] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11821.088049] Call Trace: >[11821.088058] dump_stack+0x85/0xbf >[11821.088063] swiotlb_alloc_coherent+0x1be/0x1d0 >[11821.088075] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11821.088090] ttm_dma_populate+0x25e/0x350 [ttm] >[11821.088100] ttm_tt_bind+0x2c/0x60 [ttm] >[11821.088107] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11821.088121] ttm_bo_validate+0x189/0x1a0 [ttm] >[11821.088125] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11821.088135] ? mutex_trylock+0xcd/0xe0 >[11821.088143] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11821.088180] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11821.088212] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11821.088250] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11821.088285] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11821.088319] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11821.088345] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11821.088378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11821.088393] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11821.088406] drm_ioctl+0x2d5/0x370 [drm] >[11821.088447] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11821.088454] ? __pm_runtime_resume+0x54/0x90 >[11821.088462] ? trace_hardirqs_on_caller+0xed/0x180 >[11821.088502] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11821.088509] do_vfs_ioctl+0xa5/0x6e0 >[11821.088521] SyS_ioctl+0x74/0x80 >[11821.088529] do_syscall_64+0x79/0x220 >[11821.088545] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11821.088549] RIP: 0033:0x7f70a90d90f7 >[11821.088551] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11821.088555] RAX: ffffffffffffffda RBX: 000055e7f21a23a0 RCX: 00007f70a90d90f7 >[11821.088558] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[11821.088560] RBP: 00007ffd456b9940 R08: 000055e7f21a23a0 R09: 0000000000000004 >[11821.088562] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[11821.088564] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f030d250 >[11869.124683] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11869.124686] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11869.124689] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11869.124690] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11869.124691] Call Trace: >[11869.124698] dump_stack+0x85/0xbf >[11869.124702] swiotlb_alloc_coherent+0x1be/0x1d0 >[11869.124710] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11869.124719] ttm_dma_populate+0x25e/0x350 [ttm] >[11869.124725] ttm_tt_bind+0x2c/0x60 [ttm] >[11869.124728] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11869.124736] ttm_bo_validate+0x189/0x1a0 [ttm] >[11869.124739] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11869.124745] ? mutex_trylock+0xcd/0xe0 >[11869.124750] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11869.124779] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11869.124800] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11869.124806] ? __lock_acquire+0x2d4/0x1340 >[11869.124826] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11869.124848] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11869.124870] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11869.124887] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11869.124907] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11869.124918] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11869.124926] drm_ioctl+0x2d5/0x370 [drm] >[11869.124943] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11869.124947] ? __pm_runtime_resume+0x54/0x90 >[11869.124951] ? trace_hardirqs_on_caller+0xed/0x180 >[11869.124969] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11869.124974] do_vfs_ioctl+0xa5/0x6e0 >[11869.124981] SyS_ioctl+0x74/0x80 >[11869.124985] do_syscall_64+0x79/0x220 >[11869.124988] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11869.124991] RIP: 0033:0x7fd8d64ef0f7 >[11869.124992] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11869.124995] RAX: ffffffffffffffda RBX: 0000000002bf6e00 RCX: 00007fd8d64ef0f7 >[11869.124996] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[11869.124997] RBP: 00007ffcc6dba1c0 R08: 0000000002bf6e00 R09: 0000000000000004 >[11869.124999] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11869.125000] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003110550 >[11914.112602] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11914.112605] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11914.112608] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11914.112609] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11914.112611] Call Trace: >[11914.112618] dump_stack+0x85/0xbf >[11914.112622] swiotlb_alloc_coherent+0x1be/0x1d0 >[11914.112634] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11914.112646] ttm_dma_populate+0x25e/0x350 [ttm] >[11914.112652] ttm_tt_bind+0x2c/0x60 [ttm] >[11914.112656] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11914.112664] ttm_bo_validate+0x189/0x1a0 [ttm] >[11914.112668] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11914.112674] ? mutex_trylock+0xcd/0xe0 >[11914.112679] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11914.112711] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11914.112735] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11914.112741] ? __lock_acquire+0x2d4/0x1340 >[11914.112762] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11914.112785] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11914.112807] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11914.112825] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11914.112846] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11914.112858] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11914.112867] drm_ioctl+0x2d5/0x370 [drm] >[11914.112884] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11914.112889] ? __pm_runtime_resume+0x54/0x90 >[11914.112893] ? trace_hardirqs_on_caller+0xed/0x180 >[11914.112912] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11914.112918] do_vfs_ioctl+0xa5/0x6e0 >[11914.112924] SyS_ioctl+0x74/0x80 >[11914.112929] do_syscall_64+0x79/0x220 >[11914.112933] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11914.112935] RIP: 0033:0x7fd8d64ef0f7 >[11914.112937] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11914.112939] RAX: ffffffffffffffda RBX: 00000000030d8070 RCX: 00007fd8d64ef0f7 >[11914.112941] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[11914.112942] RBP: 00007ffcc6dba1c0 R08: 00000000030d8070 R09: 0000000000000004 >[11914.112943] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11914.112945] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[11956.629806] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11956.629809] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11956.629811] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11956.629813] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11956.629814] Call Trace: >[11956.629821] dump_stack+0x85/0xbf >[11956.629825] swiotlb_alloc_coherent+0x1be/0x1d0 >[11956.629834] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11956.629849] ttm_dma_populate+0x25e/0x350 [ttm] >[11956.629869] ttm_tt_bind+0x2c/0x60 [ttm] >[11956.629875] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11956.629888] ttm_bo_validate+0x189/0x1a0 [ttm] >[11956.629893] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11956.629903] ? mutex_trylock+0xcd/0xe0 >[11956.629912] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11956.629953] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11956.629985] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11956.630024] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11956.630059] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11956.630094] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11956.630130] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11956.630165] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11956.630181] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11956.630194] drm_ioctl+0x2d5/0x370 [drm] >[11956.630222] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11956.630228] ? __pm_runtime_resume+0x54/0x90 >[11956.630233] ? trace_hardirqs_on_caller+0xed/0x180 >[11956.630252] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11956.630267] do_vfs_ioctl+0xa5/0x6e0 >[11956.630274] SyS_ioctl+0x74/0x80 >[11956.630279] do_syscall_64+0x79/0x220 >[11956.630282] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11956.630284] RIP: 0033:0x7fd8d64ef0f7 >[11956.630286] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11956.630288] RAX: ffffffffffffffda RBX: 000000000302ed30 RCX: 00007fd8d64ef0f7 >[11956.630290] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[11956.630291] RBP: 00007ffcc6dba370 R08: 000000000302ed30 R09: 0000000000000004 >[11956.630292] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11956.630293] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002db06f0 >[11997.097635] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[11997.097639] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[11997.097641] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[11997.097643] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[11997.097644] Call Trace: >[11997.097652] dump_stack+0x85/0xbf >[11997.097656] swiotlb_alloc_coherent+0x1be/0x1d0 >[11997.097664] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[11997.097675] ttm_dma_populate+0x25e/0x350 [ttm] >[11997.097681] ttm_tt_bind+0x2c/0x60 [ttm] >[11997.097686] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[11997.097695] ttm_bo_validate+0x189/0x1a0 [ttm] >[11997.097698] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[11997.097705] ? mutex_trylock+0xcd/0xe0 >[11997.097710] ttm_bo_init_reserved+0x459/0x500 [ttm] >[11997.097743] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[11997.097765] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[11997.097771] ? __lock_acquire+0x2d4/0x1340 >[11997.097793] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[11997.097817] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[11997.097840] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11997.097859] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[11997.097881] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11997.097893] drm_ioctl_kernel+0x5b/0xb0 [drm] >[11997.097901] drm_ioctl+0x2d5/0x370 [drm] >[11997.097920] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[11997.097924] ? __pm_runtime_resume+0x54/0x90 >[11997.097929] ? trace_hardirqs_on_caller+0xed/0x180 >[11997.097948] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[11997.097954] do_vfs_ioctl+0xa5/0x6e0 >[11997.097961] SyS_ioctl+0x74/0x80 >[11997.097966] do_syscall_64+0x79/0x220 >[11997.097970] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[11997.097972] RIP: 0033:0x7fd8d64ef0f7 >[11997.097974] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[11997.097977] RAX: ffffffffffffffda RBX: 0000000002c6c9f0 RCX: 00007fd8d64ef0f7 >[11997.097978] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[11997.097980] RBP: 00007ffcc6dba1c0 R08: 0000000002c6c9f0 R09: 0000000000000004 >[11997.097981] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[11997.097982] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[12011.769625] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12011.769629] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12011.769631] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12011.769633] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12011.769634] Call Trace: >[12011.769641] dump_stack+0x85/0xbf >[12011.769645] swiotlb_alloc_coherent+0x1be/0x1d0 >[12011.769653] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12011.769662] ttm_dma_populate+0x25e/0x350 [ttm] >[12011.769668] ttm_tt_bind+0x2c/0x60 [ttm] >[12011.769672] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12011.769680] ttm_bo_validate+0x189/0x1a0 [ttm] >[12011.769683] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12011.769689] ? mutex_trylock+0xcd/0xe0 >[12011.769694] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12011.769723] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12011.769744] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12011.769767] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12011.769790] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12011.769811] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12011.769827] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12011.769848] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12011.769859] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12011.769867] drm_ioctl+0x2d5/0x370 [drm] >[12011.769883] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12011.769888] ? __pm_runtime_resume+0x54/0x90 >[12011.769893] ? trace_hardirqs_on_caller+0xed/0x180 >[12011.769911] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12011.769916] do_vfs_ioctl+0xa5/0x6e0 >[12011.769922] SyS_ioctl+0x74/0x80 >[12011.769927] do_syscall_64+0x79/0x220 >[12011.769930] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12011.769933] RIP: 0033:0x7fd8d64ef0f7 >[12011.769934] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12011.769937] RAX: ffffffffffffffda RBX: 00000000030d6b20 RCX: 00007fd8d64ef0f7 >[12011.769938] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12011.769939] RBP: 00007ffcc6dba1c0 R08: 00000000030d6b20 R09: 0000000000000004 >[12011.769941] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12011.769942] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003108160 >[12018.109795] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12018.109798] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12018.109801] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12018.109802] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12018.109804] Call Trace: >[12018.109812] dump_stack+0x85/0xbf >[12018.109818] swiotlb_alloc_coherent+0x1be/0x1d0 >[12018.109829] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12018.109840] ttm_dma_populate+0x25e/0x350 [ttm] >[12018.109856] ttm_tt_bind+0x2c/0x60 [ttm] >[12018.109869] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12018.109877] ttm_bo_validate+0x189/0x1a0 [ttm] >[12018.109880] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12018.109886] ? mutex_trylock+0xcd/0xe0 >[12018.109891] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12018.109922] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12018.109952] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12018.109961] ? __lock_acquire+0x2d4/0x1340 >[12018.109993] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12018.110017] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12018.110037] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12018.110054] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12018.110074] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12018.110085] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12018.110093] drm_ioctl+0x2d5/0x370 [drm] >[12018.110110] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12018.110114] ? __pm_runtime_resume+0x54/0x90 >[12018.110119] ? trace_hardirqs_on_caller+0xed/0x180 >[12018.110136] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12018.110141] do_vfs_ioctl+0xa5/0x6e0 >[12018.110148] SyS_ioctl+0x74/0x80 >[12018.110152] do_syscall_64+0x79/0x220 >[12018.110165] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12018.110168] RIP: 0033:0x7fd8d64ef0f7 >[12018.110169] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12018.110172] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[12018.110173] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12018.110174] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[12018.110175] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12018.110177] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bcef40 >[12041.520897] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12041.520900] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12041.520903] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12041.520904] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12041.520905] Call Trace: >[12041.520912] dump_stack+0x85/0xbf >[12041.520916] swiotlb_alloc_coherent+0x1be/0x1d0 >[12041.520923] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12041.520932] ttm_dma_populate+0x25e/0x350 [ttm] >[12041.520938] ttm_tt_bind+0x2c/0x60 [ttm] >[12041.520942] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12041.520949] ttm_bo_validate+0x189/0x1a0 [ttm] >[12041.520952] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12041.520958] ? mutex_trylock+0xcd/0xe0 >[12041.520963] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12041.520993] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12041.521013] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12041.521035] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12041.521058] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12041.521079] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12041.521095] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12041.521115] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12041.521127] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12041.521135] drm_ioctl+0x2d5/0x370 [drm] >[12041.521151] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12041.521157] ? __pm_runtime_resume+0x54/0x90 >[12041.521165] ? trace_hardirqs_on_caller+0xed/0x180 >[12041.521193] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12041.521201] do_vfs_ioctl+0xa5/0x6e0 >[12041.521213] SyS_ioctl+0x74/0x80 >[12041.521220] do_syscall_64+0x79/0x220 >[12041.521224] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12041.521228] RIP: 0033:0x7fd8d64ef0f7 >[12041.521230] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12041.521233] RAX: ffffffffffffffda RBX: 0000000002bf5fe0 RCX: 00007fd8d64ef0f7 >[12041.521235] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12041.521236] RBP: 00007ffcc6dba1c0 R08: 0000000002bf5fe0 R09: 0000000000000004 >[12041.521237] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12041.521238] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[12086.168390] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12086.168393] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12086.168396] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12086.168397] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12086.168398] Call Trace: >[12086.168405] dump_stack+0x85/0xbf >[12086.168409] swiotlb_alloc_coherent+0x1be/0x1d0 >[12086.168417] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12086.168425] ttm_dma_populate+0x25e/0x350 [ttm] >[12086.168431] ttm_tt_bind+0x2c/0x60 [ttm] >[12086.168435] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12086.168442] ttm_bo_validate+0x189/0x1a0 [ttm] >[12086.168445] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12086.168451] ? mutex_trylock+0xcd/0xe0 >[12086.168456] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12086.168485] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12086.168515] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12086.168544] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12086.168566] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12086.168586] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12086.168602] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12086.168622] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12086.168633] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12086.168641] drm_ioctl+0x2d5/0x370 [drm] >[12086.168657] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12086.168662] ? __pm_runtime_resume+0x54/0x90 >[12086.168667] ? trace_hardirqs_on_caller+0xed/0x180 >[12086.168684] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12086.168689] do_vfs_ioctl+0xa5/0x6e0 >[12086.168696] SyS_ioctl+0x74/0x80 >[12086.168700] do_syscall_64+0x79/0x220 >[12086.168703] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12086.168705] RIP: 0033:0x7fd8d64ef0f7 >[12086.168707] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12086.168709] RAX: ffffffffffffffda RBX: 0000000002b486d0 RCX: 00007fd8d64ef0f7 >[12086.168711] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[12086.168712] RBP: 00007ffcc6dba370 R08: 0000000002b486d0 R09: 0000000000000004 >[12086.168713] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12086.168714] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030312d0 >[12107.274141] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12107.274144] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12107.274147] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12107.274148] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12107.274149] Call Trace: >[12107.274156] dump_stack+0x85/0xbf >[12107.274160] swiotlb_alloc_coherent+0x1be/0x1d0 >[12107.274168] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12107.274177] ttm_dma_populate+0x25e/0x350 [ttm] >[12107.274183] ttm_tt_bind+0x2c/0x60 [ttm] >[12107.274187] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12107.274195] ttm_bo_validate+0x189/0x1a0 [ttm] >[12107.274198] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12107.274204] ? mutex_trylock+0xcd/0xe0 >[12107.274209] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12107.274238] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12107.274259] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12107.274265] ? __lock_acquire+0x2d4/0x1340 >[12107.274285] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12107.274308] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12107.274329] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12107.274356] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12107.274377] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12107.274388] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12107.274397] drm_ioctl+0x2d5/0x370 [drm] >[12107.274416] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12107.274423] ? __pm_runtime_resume+0x54/0x90 >[12107.274430] ? trace_hardirqs_on_caller+0xed/0x180 >[12107.274458] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12107.274466] do_vfs_ioctl+0xa5/0x6e0 >[12107.274477] SyS_ioctl+0x74/0x80 >[12107.274494] do_syscall_64+0x79/0x220 >[12107.274498] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12107.274500] RIP: 0033:0x7fd8d64ef0f7 >[12107.274502] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12107.274504] RAX: ffffffffffffffda RBX: 0000000002ba7690 RCX: 00007fd8d64ef0f7 >[12107.274506] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12107.274507] RBP: 00007ffcc6dba1c0 R08: 0000000002ba7690 R09: 0000000000000004 >[12107.274508] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12107.274510] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030284b0 >[12155.288875] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12155.288879] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12155.288882] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12155.288883] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12155.288884] Call Trace: >[12155.288891] dump_stack+0x85/0xbf >[12155.288895] swiotlb_alloc_coherent+0x1be/0x1d0 >[12155.288903] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12155.288911] ttm_dma_populate+0x25e/0x350 [ttm] >[12155.288918] ttm_tt_bind+0x2c/0x60 [ttm] >[12155.288922] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12155.288930] ttm_bo_validate+0x189/0x1a0 [ttm] >[12155.288933] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12155.288939] ? mutex_trylock+0xcd/0xe0 >[12155.288944] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12155.288974] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12155.288995] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12155.289001] ? __lock_acquire+0x2d4/0x1340 >[12155.289020] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12155.289043] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12155.289064] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12155.289080] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12155.289100] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12155.289112] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12155.289119] drm_ioctl+0x2d5/0x370 [drm] >[12155.289136] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12155.289141] ? __pm_runtime_resume+0x54/0x90 >[12155.289145] ? trace_hardirqs_on_caller+0xed/0x180 >[12155.289163] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12155.289168] do_vfs_ioctl+0xa5/0x6e0 >[12155.289174] SyS_ioctl+0x74/0x80 >[12155.289179] do_syscall_64+0x79/0x220 >[12155.289182] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12155.289184] RIP: 0033:0x7fd8d64ef0f7 >[12155.289186] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12155.289188] RAX: ffffffffffffffda RBX: 0000000002c57a80 RCX: 00007fd8d64ef0f7 >[12155.289190] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12155.289191] RBP: 00007ffcc6dba1c0 R08: 0000000002c57a80 R09: 0000000000000004 >[12155.289192] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12155.289194] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[12167.937564] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12167.937567] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12167.937580] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12167.937581] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12167.937582] Call Trace: >[12167.937590] dump_stack+0x85/0xbf >[12167.937595] swiotlb_alloc_coherent+0x1be/0x1d0 >[12167.937602] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12167.937611] ttm_dma_populate+0x25e/0x350 [ttm] >[12167.937618] ttm_tt_bind+0x2c/0x60 [ttm] >[12167.937621] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12167.937639] ttm_bo_validate+0x189/0x1a0 [ttm] >[12167.937642] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12167.937648] ? mutex_trylock+0xcd/0xe0 >[12167.937653] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12167.937684] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12167.937702] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12167.937724] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12167.937745] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12167.937764] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12167.937780] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12167.937799] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12167.937811] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12167.937819] drm_ioctl+0x2d5/0x370 [drm] >[12167.937835] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12167.937839] ? __pm_runtime_resume+0x54/0x90 >[12167.937854] ? trace_hardirqs_on_caller+0xed/0x180 >[12167.937871] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12167.937876] do_vfs_ioctl+0xa5/0x6e0 >[12167.937883] SyS_ioctl+0x74/0x80 >[12167.937897] do_syscall_64+0x79/0x220 >[12167.937900] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12167.937902] RIP: 0033:0x7fd8d64ef0f7 >[12167.937905] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12167.937909] RAX: ffffffffffffffda RBX: 0000000002b4fee0 RCX: 00007fd8d64ef0f7 >[12167.937911] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12167.937913] RBP: 00007ffcc6dba1c0 R08: 0000000002b4fee0 R09: 0000000000000004 >[12167.937915] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12167.937917] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003108160 >[12215.817696] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12215.817699] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12215.817702] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12215.817703] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12215.817704] Call Trace: >[12215.817711] dump_stack+0x85/0xbf >[12215.817726] swiotlb_alloc_coherent+0x1be/0x1d0 >[12215.817744] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12215.817763] ttm_dma_populate+0x25e/0x350 [ttm] >[12215.817769] ttm_tt_bind+0x2c/0x60 [ttm] >[12215.817773] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12215.817791] ttm_bo_validate+0x189/0x1a0 [ttm] >[12215.817794] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12215.817811] ? mutex_trylock+0xcd/0xe0 >[12215.817815] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12215.817854] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12215.817885] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12215.817908] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12215.817942] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12215.817964] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12215.817981] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12215.818012] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12215.818028] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12215.818036] drm_ioctl+0x2d5/0x370 [drm] >[12215.818065] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12215.818069] ? __pm_runtime_resume+0x54/0x90 >[12215.818085] ? trace_hardirqs_on_caller+0xed/0x180 >[12215.818105] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12215.818111] do_vfs_ioctl+0xa5/0x6e0 >[12215.818117] SyS_ioctl+0x74/0x80 >[12215.818133] do_syscall_64+0x79/0x220 >[12215.818137] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12215.818140] RIP: 0033:0x7fd8d64ef0f7 >[12215.818142] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12215.818146] RAX: ffffffffffffffda RBX: 0000000002c3cb40 RCX: 00007fd8d64ef0f7 >[12215.818148] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12215.818150] RBP: 00007ffcc6dba1c0 R08: 0000000002c3cb40 R09: 0000000000000004 >[12215.818152] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12215.818154] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002db06f0 >[12221.258030] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12221.258033] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12221.258036] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12221.258037] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12221.258038] Call Trace: >[12221.258045] dump_stack+0x85/0xbf >[12221.258049] swiotlb_alloc_coherent+0x1be/0x1d0 >[12221.258056] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12221.258065] ttm_dma_populate+0x25e/0x350 [ttm] >[12221.258071] ttm_tt_bind+0x2c/0x60 [ttm] >[12221.258075] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12221.258082] ttm_bo_validate+0x189/0x1a0 [ttm] >[12221.258085] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12221.258091] ? mutex_trylock+0xcd/0xe0 >[12221.258095] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12221.258126] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12221.258150] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12221.258158] ? __lock_acquire+0x2d4/0x1340 >[12221.258180] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12221.258202] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12221.258233] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12221.258271] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12221.258301] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12221.258322] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12221.258330] drm_ioctl+0x2d5/0x370 [drm] >[12221.258357] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12221.258362] ? __pm_runtime_resume+0x54/0x90 >[12221.258367] ? trace_hardirqs_on_caller+0xed/0x180 >[12221.258396] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12221.258401] do_vfs_ioctl+0xa5/0x6e0 >[12221.258409] SyS_ioctl+0x74/0x80 >[12221.258413] do_syscall_64+0x79/0x220 >[12221.258416] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12221.258419] RIP: 0033:0x7fd8d64ef0f7 >[12221.258420] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12221.258423] RAX: ffffffffffffffda RBX: 0000000002b6a0b0 RCX: 00007fd8d64ef0f7 >[12221.258424] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[12221.258425] RBP: 00007ffcc6dba370 R08: 0000000002b6a0b0 R09: 0000000000000004 >[12221.258427] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12221.258428] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002da8d40 >[12223.729170] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12223.729174] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12223.729177] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12223.729178] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12223.729179] Call Trace: >[12223.729187] dump_stack+0x85/0xbf >[12223.729191] swiotlb_alloc_coherent+0x1be/0x1d0 >[12223.729200] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12223.729209] ttm_dma_populate+0x25e/0x350 [ttm] >[12223.729216] ttm_tt_bind+0x2c/0x60 [ttm] >[12223.729220] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12223.729228] ttm_bo_validate+0x189/0x1a0 [ttm] >[12223.729231] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12223.729240] ? mutex_trylock+0xcd/0xe0 >[12223.729256] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12223.729298] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12223.729325] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12223.729368] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12223.729411] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12223.729443] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12223.729478] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12223.729498] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12223.729510] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12223.729518] drm_ioctl+0x2d5/0x370 [drm] >[12223.729534] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12223.729539] ? __pm_runtime_resume+0x54/0x90 >[12223.729544] ? trace_hardirqs_on_caller+0xed/0x180 >[12223.729567] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12223.729575] do_vfs_ioctl+0xa5/0x6e0 >[12223.729585] SyS_ioctl+0x74/0x80 >[12223.729591] do_syscall_64+0x79/0x220 >[12223.729595] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12223.729598] RIP: 0033:0x7fd8d64ef0f7 >[12223.729600] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12223.729604] RAX: ffffffffffffffda RBX: 000000000302ead0 RCX: 00007fd8d64ef0f7 >[12223.729605] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[12223.729607] RBP: 00007ffcc6dba370 R08: 000000000302ead0 R09: 0000000000000004 >[12223.729609] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12223.729611] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030dfd70 >[12267.684287] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12267.684290] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12267.684292] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12267.684294] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12267.684295] Call Trace: >[12267.684301] dump_stack+0x85/0xbf >[12267.684306] swiotlb_alloc_coherent+0x1be/0x1d0 >[12267.684313] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12267.684322] ttm_dma_populate+0x25e/0x350 [ttm] >[12267.684328] ttm_tt_bind+0x2c/0x60 [ttm] >[12267.684332] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12267.684340] ttm_bo_validate+0x189/0x1a0 [ttm] >[12267.684343] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12267.684349] ? mutex_trylock+0xcd/0xe0 >[12267.684354] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12267.684385] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12267.684406] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12267.684428] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12267.684451] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12267.684472] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12267.684489] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12267.684509] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12267.684520] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12267.684528] drm_ioctl+0x2d5/0x370 [drm] >[12267.684545] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12267.684549] ? __pm_runtime_resume+0x54/0x90 >[12267.684555] ? trace_hardirqs_on_caller+0xed/0x180 >[12267.684572] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12267.684577] do_vfs_ioctl+0xa5/0x6e0 >[12267.684584] SyS_ioctl+0x74/0x80 >[12267.684589] do_syscall_64+0x79/0x220 >[12267.684592] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12267.684594] RIP: 0033:0x7fd8d64ef0f7 >[12267.684596] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12267.684598] RAX: ffffffffffffffda RBX: 0000000002c32ac0 RCX: 00007fd8d64ef0f7 >[12267.684600] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12267.684601] RBP: 00007ffcc6dba1c0 R08: 0000000002c32ac0 R09: 0000000000000004 >[12267.684602] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12267.684603] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003072ee0 >[12286.065213] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12286.065216] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12286.065218] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12286.065220] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12286.065221] Call Trace: >[12286.065228] dump_stack+0x85/0xbf >[12286.065232] swiotlb_alloc_coherent+0x1be/0x1d0 >[12286.065239] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12286.065248] ttm_dma_populate+0x25e/0x350 [ttm] >[12286.065254] ttm_tt_bind+0x2c/0x60 [ttm] >[12286.065258] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12286.065266] ttm_bo_validate+0x189/0x1a0 [ttm] >[12286.065269] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12286.065275] ? mutex_trylock+0xcd/0xe0 >[12286.065280] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12286.065312] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12286.065333] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12286.065357] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12286.065379] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12286.065400] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12286.065417] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12286.065438] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12286.065449] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12286.065457] drm_ioctl+0x2d5/0x370 [drm] >[12286.065489] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12286.065503] ? __pm_runtime_resume+0x54/0x90 >[12286.065508] ? trace_hardirqs_on_caller+0xed/0x180 >[12286.065526] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12286.065531] do_vfs_ioctl+0xa5/0x6e0 >[12286.065538] SyS_ioctl+0x74/0x80 >[12286.065542] do_syscall_64+0x79/0x220 >[12286.065545] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12286.065548] RIP: 0033:0x7fd8d64ef0f7 >[12286.065549] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12286.065552] RAX: ffffffffffffffda RBX: 0000000003030190 RCX: 00007fd8d64ef0f7 >[12286.065553] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[12286.065554] RBP: 00007ffcc6dba370 R08: 0000000003030190 R09: 0000000000000004 >[12286.065556] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12286.065557] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002da8d40 >[12307.292419] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12307.292422] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12307.292425] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12307.292427] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12307.292428] Call Trace: >[12307.292435] dump_stack+0x85/0xbf >[12307.292440] swiotlb_alloc_coherent+0x1be/0x1d0 >[12307.292449] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12307.292458] ttm_dma_populate+0x25e/0x350 [ttm] >[12307.292465] ttm_tt_bind+0x2c/0x60 [ttm] >[12307.292470] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12307.292478] ttm_bo_validate+0x189/0x1a0 [ttm] >[12307.292482] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12307.292488] ? mutex_trylock+0xcd/0xe0 >[12307.292494] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12307.292528] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12307.292552] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12307.292577] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12307.292602] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12307.292626] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12307.292645] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12307.292667] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12307.292679] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12307.292688] drm_ioctl+0x2d5/0x370 [drm] >[12307.292707] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12307.292712] ? __pm_runtime_resume+0x54/0x90 >[12307.292717] ? trace_hardirqs_on_caller+0xed/0x180 >[12307.292737] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12307.292743] do_vfs_ioctl+0xa5/0x6e0 >[12307.292750] SyS_ioctl+0x74/0x80 >[12307.292755] do_syscall_64+0x79/0x220 >[12307.292759] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12307.292762] RIP: 0033:0x7fd8d64ef0f7 >[12307.292763] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12307.292766] RAX: ffffffffffffffda RBX: 0000000002b6a0b0 RCX: 00007fd8d64ef0f7 >[12307.292768] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[12307.292769] RBP: 00007ffcc6dba370 R08: 0000000002b6a0b0 R09: 0000000000000004 >[12307.292770] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12307.292772] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030dfd70 >[12359.952468] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12359.952471] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12359.952474] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12359.952476] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12359.952477] Call Trace: >[12359.952485] dump_stack+0x85/0xbf >[12359.952490] swiotlb_alloc_coherent+0x1be/0x1d0 >[12359.952499] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12359.952510] ttm_dma_populate+0x25e/0x350 [ttm] >[12359.952518] ttm_tt_bind+0x2c/0x60 [ttm] >[12359.952523] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12359.952533] ttm_bo_validate+0x189/0x1a0 [ttm] >[12359.952536] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12359.952544] ? mutex_trylock+0xcd/0xe0 >[12359.952550] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12359.952587] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12359.952611] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12359.952639] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12359.952665] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12359.952691] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12359.952711] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12359.952735] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12359.952747] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12359.952757] drm_ioctl+0x2d5/0x370 [drm] >[12359.952777] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12359.952782] ? __pm_runtime_resume+0x54/0x90 >[12359.952789] ? trace_hardirqs_on_caller+0xed/0x180 >[12359.952810] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12359.952816] do_vfs_ioctl+0xa5/0x6e0 >[12359.952825] SyS_ioctl+0x74/0x80 >[12359.952830] do_syscall_64+0x79/0x220 >[12359.952834] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12359.952837] RIP: 0033:0x7fd8d64ef0f7 >[12359.952839] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12359.952842] RAX: ffffffffffffffda RBX: 000000000302ead0 RCX: 00007fd8d64ef0f7 >[12359.952844] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12359.952845] RBP: 00007ffcc6dba1c0 R08: 000000000302ead0 R09: 0000000000000004 >[12359.952847] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12359.952848] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003108160 >[12364.122518] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12364.122522] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12364.122524] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12364.122525] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12364.122527] Call Trace: >[12364.122533] dump_stack+0x85/0xbf >[12364.122537] swiotlb_alloc_coherent+0x1be/0x1d0 >[12364.122545] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12364.122554] ttm_dma_populate+0x25e/0x350 [ttm] >[12364.122560] ttm_tt_bind+0x2c/0x60 [ttm] >[12364.122564] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12364.122572] ttm_bo_validate+0x189/0x1a0 [ttm] >[12364.122575] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12364.122581] ? mutex_trylock+0xcd/0xe0 >[12364.122586] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12364.122616] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12364.122637] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12364.122660] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12364.122693] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12364.122715] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12364.122732] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12364.122753] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12364.122765] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12364.122774] drm_ioctl+0x2d5/0x370 [drm] >[12364.122791] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12364.122796] ? __pm_runtime_resume+0x54/0x90 >[12364.122801] ? trace_hardirqs_on_caller+0xed/0x180 >[12364.122820] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12364.122825] do_vfs_ioctl+0xa5/0x6e0 >[12364.122833] SyS_ioctl+0x74/0x80 >[12364.122838] do_syscall_64+0x79/0x220 >[12364.122841] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12364.122843] RIP: 0033:0x7fd8d64ef0f7 >[12364.122845] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12364.122848] RAX: ffffffffffffffda RBX: 0000000003107bb0 RCX: 00007fd8d64ef0f7 >[12364.122849] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12364.122851] RBP: 00007ffcc6dba1c0 R08: 0000000003107bb0 R09: 0000000000000004 >[12364.122853] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12364.122855] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[12366.071085] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12366.071088] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12366.071090] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12366.071092] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12366.071093] Call Trace: >[12366.071100] dump_stack+0x85/0xbf >[12366.071104] swiotlb_alloc_coherent+0x1be/0x1d0 >[12366.071113] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12366.071122] ttm_dma_populate+0x25e/0x350 [ttm] >[12366.071128] ttm_tt_bind+0x2c/0x60 [ttm] >[12366.071132] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12366.071140] ttm_bo_validate+0x189/0x1a0 [ttm] >[12366.071143] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12366.071149] ? mutex_trylock+0xcd/0xe0 >[12366.071154] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12366.071191] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12366.071216] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12366.071222] ? __lock_acquire+0x2d4/0x1340 >[12366.071246] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12366.071272] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12366.071296] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12366.071316] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12366.071339] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12366.071354] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12366.071363] drm_ioctl+0x2d5/0x370 [drm] >[12366.071383] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12366.071387] ? __pm_runtime_resume+0x54/0x90 >[12366.071392] ? trace_hardirqs_on_caller+0xed/0x180 >[12366.071413] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12366.071419] do_vfs_ioctl+0xa5/0x6e0 >[12366.071425] SyS_ioctl+0x74/0x80 >[12366.071430] do_syscall_64+0x79/0x220 >[12366.071433] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12366.071436] RIP: 0033:0x7fd8d64ef0f7 >[12366.071437] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12366.071440] RAX: ffffffffffffffda RBX: 00000000031088f0 RCX: 00007fd8d64ef0f7 >[12366.071441] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12366.071442] RBP: 00007ffcc6dba1c0 R08: 00000000031088f0 R09: 0000000000000004 >[12366.071444] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12366.071445] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[12400.222106] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12400.222111] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12400.222114] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[12400.222116] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12400.222119] Call Trace: >[12400.222128] dump_stack+0x85/0xbf >[12400.222144] swiotlb_alloc_coherent+0x1be/0x1d0 >[12400.222155] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12400.222169] ttm_dma_populate+0x25e/0x350 [ttm] >[12400.222179] ttm_tt_bind+0x2c/0x60 [ttm] >[12400.222185] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12400.222199] ttm_bo_validate+0x189/0x1a0 [ttm] >[12400.222203] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12400.222213] ? mutex_trylock+0xcd/0xe0 >[12400.222221] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12400.222272] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12400.222301] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12400.222322] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12400.222342] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12400.222361] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12400.222376] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12400.222395] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12400.222407] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12400.222414] drm_ioctl+0x2d5/0x370 [drm] >[12400.222430] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12400.222434] ? __pm_runtime_resume+0x54/0x90 >[12400.222439] ? trace_hardirqs_on_caller+0xed/0x180 >[12400.222455] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12400.222460] do_vfs_ioctl+0xa5/0x6e0 >[12400.222467] SyS_ioctl+0x74/0x80 >[12400.222472] do_syscall_64+0x79/0x220 >[12400.222474] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12400.222477] RIP: 0033:0x7f70a90d90f7 >[12400.222478] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12400.222481] RAX: ffffffffffffffda RBX: 000055e7f1ba76e0 RCX: 00007f70a90d90f7 >[12400.222482] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[12400.222483] RBP: 00007ffd456b9940 R08: 000055e7f1ba76e0 R09: 000000000000000b >[12400.222484] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[12400.222486] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1499a50 >[12401.954168] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12401.954171] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12401.954174] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12401.954175] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12401.954176] Call Trace: >[12401.954182] dump_stack+0x85/0xbf >[12401.954186] swiotlb_alloc_coherent+0x1be/0x1d0 >[12401.954194] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12401.954202] ttm_dma_populate+0x25e/0x350 [ttm] >[12401.954208] ttm_tt_bind+0x2c/0x60 [ttm] >[12401.954212] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12401.954220] ttm_bo_validate+0x189/0x1a0 [ttm] >[12401.954223] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12401.954229] ? mutex_trylock+0xcd/0xe0 >[12401.954234] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12401.954264] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12401.954285] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12401.954291] ? __lock_acquire+0x2d4/0x1340 >[12401.954311] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12401.954333] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12401.954354] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12401.954370] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12401.954389] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12401.954401] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12401.954409] drm_ioctl+0x2d5/0x370 [drm] >[12401.954425] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12401.954430] ? __pm_runtime_resume+0x54/0x90 >[12401.954434] ? trace_hardirqs_on_caller+0xed/0x180 >[12401.954451] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12401.954456] do_vfs_ioctl+0xa5/0x6e0 >[12401.954462] SyS_ioctl+0x74/0x80 >[12401.954467] do_syscall_64+0x79/0x220 >[12401.954470] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12401.954473] RIP: 0033:0x7fd8d64ef0f7 >[12401.954474] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12401.954477] RAX: ffffffffffffffda RBX: 00000000030d52e0 RCX: 00007fd8d64ef0f7 >[12401.954478] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12401.954479] RBP: 00007ffcc6dba1c0 R08: 00000000030d52e0 R09: 0000000000000004 >[12401.954481] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12401.954482] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff5e90 >[12405.046278] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12405.046282] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12405.046285] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12405.046287] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12405.046288] Call Trace: >[12405.046295] dump_stack+0x85/0xbf >[12405.046300] swiotlb_alloc_coherent+0x1be/0x1d0 >[12405.046307] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12405.046317] ttm_dma_populate+0x25e/0x350 [ttm] >[12405.046324] ttm_tt_bind+0x2c/0x60 [ttm] >[12405.046328] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12405.046339] ttm_bo_validate+0x189/0x1a0 [ttm] >[12405.046344] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12405.046353] ? mutex_trylock+0xcd/0xe0 >[12405.046362] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12405.046400] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12405.046433] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12405.046442] ? __lock_acquire+0x2d4/0x1340 >[12405.046475] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12405.046514] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12405.046538] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12405.046555] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12405.046577] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12405.046591] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12405.046605] drm_ioctl+0x2d5/0x370 [drm] >[12405.046625] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12405.046630] ? __pm_runtime_resume+0x54/0x90 >[12405.046636] ? trace_hardirqs_on_caller+0xed/0x180 >[12405.046655] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12405.046661] do_vfs_ioctl+0xa5/0x6e0 >[12405.046668] SyS_ioctl+0x74/0x80 >[12405.046673] do_syscall_64+0x79/0x220 >[12405.046676] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12405.046679] RIP: 0033:0x7fd8d64ef0f7 >[12405.046680] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12405.046683] RAX: ffffffffffffffda RBX: 0000000002ba7690 RCX: 00007fd8d64ef0f7 >[12405.046684] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12405.046686] RBP: 00007ffcc6dba1c0 R08: 0000000002ba7690 R09: 0000000000000004 >[12405.046687] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12405.046688] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff4f20 >[12408.629814] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12408.629817] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12408.629819] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12408.629821] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12408.629822] Call Trace: >[12408.629829] dump_stack+0x85/0xbf >[12408.629833] swiotlb_alloc_coherent+0x1be/0x1d0 >[12408.629841] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12408.629850] ttm_dma_populate+0x25e/0x350 [ttm] >[12408.629856] ttm_tt_bind+0x2c/0x60 [ttm] >[12408.629860] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12408.629867] ttm_bo_validate+0x189/0x1a0 [ttm] >[12408.629870] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12408.629876] ? mutex_trylock+0xcd/0xe0 >[12408.629882] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12408.629913] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12408.629934] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12408.629963] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12408.629996] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12408.630028] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12408.630054] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12408.630097] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12408.630112] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12408.630122] drm_ioctl+0x2d5/0x370 [drm] >[12408.630139] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12408.630143] ? __pm_runtime_resume+0x54/0x90 >[12408.630149] ? trace_hardirqs_on_caller+0xed/0x180 >[12408.630167] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12408.630172] do_vfs_ioctl+0xa5/0x6e0 >[12408.630179] SyS_ioctl+0x74/0x80 >[12408.630184] do_syscall_64+0x79/0x220 >[12408.630187] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12408.630190] RIP: 0033:0x7fd8d64ef0f7 >[12408.630191] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12408.630194] RAX: ffffffffffffffda RBX: 0000000002cbae40 RCX: 00007fd8d64ef0f7 >[12408.630195] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12408.630196] RBP: 00007ffcc6dba1c0 R08: 0000000002cbae40 R09: 0000000000000004 >[12408.630198] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12408.630199] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff4f20 >[12413.494960] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12413.494963] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12413.494965] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12413.494967] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12413.494968] Call Trace: >[12413.494975] dump_stack+0x85/0xbf >[12413.494979] swiotlb_alloc_coherent+0x1be/0x1d0 >[12413.494986] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12413.494995] ttm_dma_populate+0x25e/0x350 [ttm] >[12413.495001] ttm_tt_bind+0x2c/0x60 [ttm] >[12413.495005] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12413.495012] ttm_bo_validate+0x189/0x1a0 [ttm] >[12413.495015] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12413.495021] ? mutex_trylock+0xcd/0xe0 >[12413.495026] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12413.495059] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12413.495088] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12413.495094] ? __lock_acquire+0x2d4/0x1340 >[12413.495118] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12413.495140] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12413.495170] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12413.495185] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12413.495204] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12413.495216] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12413.495234] drm_ioctl+0x2d5/0x370 [drm] >[12413.495250] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12413.495265] ? __pm_runtime_resume+0x54/0x90 >[12413.495269] ? trace_hardirqs_on_caller+0xed/0x180 >[12413.495286] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12413.495291] do_vfs_ioctl+0xa5/0x6e0 >[12413.495298] SyS_ioctl+0x74/0x80 >[12413.495302] do_syscall_64+0x79/0x220 >[12413.495305] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12413.495308] RIP: 0033:0x7fd8d64ef0f7 >[12413.495309] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12413.495312] RAX: ffffffffffffffda RBX: 0000000002f43fd0 RCX: 00007fd8d64ef0f7 >[12413.495313] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12413.495314] RBP: 00007ffcc6dba1c0 R08: 0000000002f43fd0 R09: 0000000000000004 >[12413.495315] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12413.495317] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[12416.004987] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12416.004990] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12416.004993] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12416.004994] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12416.004995] Call Trace: >[12416.005002] dump_stack+0x85/0xbf >[12416.005006] swiotlb_alloc_coherent+0x1be/0x1d0 >[12416.005014] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12416.005023] ttm_dma_populate+0x25e/0x350 [ttm] >[12416.005029] ttm_tt_bind+0x2c/0x60 [ttm] >[12416.005033] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12416.005041] ttm_bo_validate+0x189/0x1a0 [ttm] >[12416.005044] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12416.005050] ? mutex_trylock+0xcd/0xe0 >[12416.005055] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12416.005088] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12416.005106] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12416.005157] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12416.005179] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12416.005199] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12416.005215] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12416.005234] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12416.005245] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12416.005253] drm_ioctl+0x2d5/0x370 [drm] >[12416.005270] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12416.005275] ? __pm_runtime_resume+0x54/0x90 >[12416.005280] ? trace_hardirqs_on_caller+0xed/0x180 >[12416.005298] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12416.005303] do_vfs_ioctl+0xa5/0x6e0 >[12416.005310] SyS_ioctl+0x74/0x80 >[12416.005315] do_syscall_64+0x79/0x220 >[12416.005318] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12416.005321] RIP: 0033:0x7fd8d64ef0f7 >[12416.005322] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12416.005325] RAX: ffffffffffffffda RBX: 0000000003107bb0 RCX: 00007fd8d64ef0f7 >[12416.005326] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12416.005327] RBP: 00007ffcc6dba1c0 R08: 0000000003107bb0 R09: 0000000000000004 >[12416.005329] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12416.005330] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff5e90 >[12419.368822] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12419.368826] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12419.368828] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12419.368829] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12419.368831] Call Trace: >[12419.368847] dump_stack+0x85/0xbf >[12419.368852] swiotlb_alloc_coherent+0x1be/0x1d0 >[12419.368859] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12419.368867] ttm_dma_populate+0x25e/0x350 [ttm] >[12419.368873] ttm_tt_bind+0x2c/0x60 [ttm] >[12419.368877] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12419.368884] ttm_bo_validate+0x189/0x1a0 [ttm] >[12419.368887] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12419.368893] ? mutex_trylock+0xcd/0xe0 >[12419.368897] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12419.368928] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12419.368949] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12419.368954] ? __lock_acquire+0x2d4/0x1340 >[12419.368975] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12419.368997] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12419.369018] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12419.369034] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12419.369054] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12419.369065] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12419.369072] drm_ioctl+0x2d5/0x370 [drm] >[12419.369089] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12419.369093] ? __pm_runtime_resume+0x54/0x90 >[12419.369097] ? trace_hardirqs_on_caller+0xed/0x180 >[12419.369125] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12419.369140] do_vfs_ioctl+0xa5/0x6e0 >[12419.369147] SyS_ioctl+0x74/0x80 >[12419.369152] do_syscall_64+0x79/0x220 >[12419.369155] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12419.369167] RIP: 0033:0x7fd8d64ef0f7 >[12419.369169] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12419.369171] RAX: ffffffffffffffda RBX: 0000000003027f10 RCX: 00007fd8d64ef0f7 >[12419.369173] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12419.369174] RBP: 00007ffcc6dba1c0 R08: 0000000003027f10 R09: 0000000000000004 >[12419.369175] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12419.369177] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff5e90 >[12460.111617] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12460.111620] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12460.111622] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12460.111624] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12460.111625] Call Trace: >[12460.111631] dump_stack+0x85/0xbf >[12460.111636] swiotlb_alloc_coherent+0x1be/0x1d0 >[12460.111643] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12460.111651] ttm_dma_populate+0x25e/0x350 [ttm] >[12460.111657] ttm_tt_bind+0x2c/0x60 [ttm] >[12460.111661] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12460.111669] ttm_bo_validate+0x189/0x1a0 [ttm] >[12460.111672] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12460.111678] ? mutex_trylock+0xcd/0xe0 >[12460.111683] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12460.111714] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12460.111732] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12460.111753] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12460.111774] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12460.111794] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12460.111809] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12460.111828] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12460.111839] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12460.111847] drm_ioctl+0x2d5/0x370 [drm] >[12460.111863] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12460.111867] ? __pm_runtime_resume+0x54/0x90 >[12460.111872] ? trace_hardirqs_on_caller+0xed/0x180 >[12460.111889] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12460.111894] do_vfs_ioctl+0xa5/0x6e0 >[12460.111901] SyS_ioctl+0x74/0x80 >[12460.111905] do_syscall_64+0x79/0x220 >[12460.111908] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12460.111911] RIP: 0033:0x7fd8d64ef0f7 >[12460.111912] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12460.111915] RAX: ffffffffffffffda RBX: 0000000002b4fee0 RCX: 00007fd8d64ef0f7 >[12460.111916] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12460.111917] RBP: 00007ffcc6dba1c0 R08: 0000000002b4fee0 R09: 0000000000000004 >[12460.111919] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12460.111920] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003110320 >[12460.136203] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12460.136206] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12460.136209] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12460.136210] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12460.136211] Call Trace: >[12460.136218] dump_stack+0x85/0xbf >[12460.136222] swiotlb_alloc_coherent+0x1be/0x1d0 >[12460.136230] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12460.136238] ttm_dma_populate+0x25e/0x350 [ttm] >[12460.136244] ttm_tt_bind+0x2c/0x60 [ttm] >[12460.136248] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12460.136255] ttm_bo_validate+0x189/0x1a0 [ttm] >[12460.136258] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12460.136264] ? mutex_trylock+0xcd/0xe0 >[12460.136279] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12460.136325] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12460.136343] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12460.136364] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12460.136385] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12460.136405] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12460.136431] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12460.136461] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12460.136473] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12460.136480] drm_ioctl+0x2d5/0x370 [drm] >[12460.136496] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12460.136500] ? __pm_runtime_resume+0x54/0x90 >[12460.136506] ? trace_hardirqs_on_caller+0xed/0x180 >[12460.136523] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12460.136528] do_vfs_ioctl+0xa5/0x6e0 >[12460.136535] SyS_ioctl+0x74/0x80 >[12460.136540] do_syscall_64+0x79/0x220 >[12460.136543] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12460.136545] RIP: 0033:0x7fd8d64ef0f7 >[12460.136547] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12460.136549] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[12460.136551] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[12460.136552] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[12460.136553] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12460.136555] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f0650 >[12464.618416] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12464.618419] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12464.618422] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12464.618423] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12464.618424] Call Trace: >[12464.618431] dump_stack+0x85/0xbf >[12464.618435] swiotlb_alloc_coherent+0x1be/0x1d0 >[12464.618444] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12464.618458] ttm_dma_populate+0x25e/0x350 [ttm] >[12464.618468] ttm_tt_bind+0x2c/0x60 [ttm] >[12464.618473] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12464.618485] ttm_bo_validate+0x189/0x1a0 [ttm] >[12464.618490] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12464.618498] ? mutex_trylock+0xcd/0xe0 >[12464.618507] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12464.618538] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12464.618559] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12464.618583] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12464.618605] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12464.618627] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12464.618644] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12464.618665] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12464.618676] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12464.618684] drm_ioctl+0x2d5/0x370 [drm] >[12464.618701] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12464.618705] ? __pm_runtime_resume+0x54/0x90 >[12464.618710] ? trace_hardirqs_on_caller+0xed/0x180 >[12464.618729] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12464.618734] do_vfs_ioctl+0xa5/0x6e0 >[12464.618741] SyS_ioctl+0x74/0x80 >[12464.618746] do_syscall_64+0x79/0x220 >[12464.618749] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12464.618752] RIP: 0033:0x7fd8d64ef0f7 >[12464.618753] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12464.618756] RAX: ffffffffffffffda RBX: 0000000003029d20 RCX: 00007fd8d64ef0f7 >[12464.618757] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12464.618758] RBP: 00007ffcc6dba1c0 R08: 0000000003029d20 R09: 0000000000000004 >[12464.618760] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12464.618761] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003072ee0 >[12517.781816] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12517.781820] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12517.781822] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12517.781824] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12517.781825] Call Trace: >[12517.781832] dump_stack+0x85/0xbf >[12517.781837] swiotlb_alloc_coherent+0x1be/0x1d0 >[12517.781845] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12517.781854] ttm_dma_populate+0x25e/0x350 [ttm] >[12517.781860] ttm_tt_bind+0x2c/0x60 [ttm] >[12517.781864] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12517.781873] ttm_bo_validate+0x189/0x1a0 [ttm] >[12517.781876] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12517.781882] ? mutex_trylock+0xcd/0xe0 >[12517.781888] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12517.781924] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12517.781948] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12517.781954] ? __lock_acquire+0x2d4/0x1340 >[12517.781976] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12517.782005] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12517.782056] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12517.782102] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12517.782135] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12517.782149] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12517.782162] drm_ioctl+0x2d5/0x370 [drm] >[12517.782198] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12517.782205] ? __pm_runtime_resume+0x54/0x90 >[12517.782211] ? trace_hardirqs_on_caller+0xed/0x180 >[12517.782237] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12517.782245] do_vfs_ioctl+0xa5/0x6e0 >[12517.782256] SyS_ioctl+0x74/0x80 >[12517.782274] do_syscall_64+0x79/0x220 >[12517.782280] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12517.782283] RIP: 0033:0x7fd8d64ef0f7 >[12517.782285] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12517.782289] RAX: ffffffffffffffda RBX: 0000000002bf7310 RCX: 00007fd8d64ef0f7 >[12517.782291] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12517.782293] RBP: 00007ffcc6dba1c0 R08: 0000000002bf7310 R09: 0000000000000004 >[12517.782295] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12517.782297] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030312d0 >[12529.891614] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12529.891618] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12529.891620] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12529.891621] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12529.891623] Call Trace: >[12529.891630] dump_stack+0x85/0xbf >[12529.891634] swiotlb_alloc_coherent+0x1be/0x1d0 >[12529.891642] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12529.891661] ttm_dma_populate+0x25e/0x350 [ttm] >[12529.891668] ttm_tt_bind+0x2c/0x60 [ttm] >[12529.891673] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12529.891686] ttm_bo_validate+0x189/0x1a0 [ttm] >[12529.891691] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12529.891701] ? mutex_trylock+0xcd/0xe0 >[12529.891708] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12529.891758] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12529.891792] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12529.891799] ? __lock_acquire+0x2d4/0x1340 >[12529.891820] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12529.891855] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12529.891895] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12529.891931] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12529.891973] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12529.891984] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12529.891992] drm_ioctl+0x2d5/0x370 [drm] >[12529.892009] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12529.892014] ? __pm_runtime_resume+0x54/0x90 >[12529.892019] ? trace_hardirqs_on_caller+0xed/0x180 >[12529.892036] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12529.892042] do_vfs_ioctl+0xa5/0x6e0 >[12529.892048] SyS_ioctl+0x74/0x80 >[12529.892053] do_syscall_64+0x79/0x220 >[12529.892056] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12529.892059] RIP: 0033:0x7fd8d64ef0f7 >[12529.892060] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12529.892063] RAX: ffffffffffffffda RBX: 0000000003030190 RCX: 00007fd8d64ef0f7 >[12529.892064] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12529.892065] RBP: 00007ffcc6dba1c0 R08: 0000000003030190 R09: 0000000000000004 >[12529.892067] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12529.892068] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff4f20 >[12536.569039] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12536.569042] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12536.569045] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12536.569046] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12536.569048] Call Trace: >[12536.569054] dump_stack+0x85/0xbf >[12536.569058] swiotlb_alloc_coherent+0x1be/0x1d0 >[12536.569066] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12536.569074] ttm_dma_populate+0x25e/0x350 [ttm] >[12536.569080] ttm_tt_bind+0x2c/0x60 [ttm] >[12536.569084] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12536.569091] ttm_bo_validate+0x189/0x1a0 [ttm] >[12536.569094] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12536.569100] ? mutex_trylock+0xcd/0xe0 >[12536.569105] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12536.569136] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12536.569154] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12536.569174] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12536.569194] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12536.569213] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12536.569228] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12536.569247] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12536.569258] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12536.569265] drm_ioctl+0x2d5/0x370 [drm] >[12536.569281] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12536.569286] ? __pm_runtime_resume+0x54/0x90 >[12536.569290] ? trace_hardirqs_on_caller+0xed/0x180 >[12536.569307] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12536.569312] do_vfs_ioctl+0xa5/0x6e0 >[12536.569318] SyS_ioctl+0x74/0x80 >[12536.569323] do_syscall_64+0x79/0x220 >[12536.569326] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12536.569328] RIP: 0033:0x7fd8d64ef0f7 >[12536.569329] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12536.569332] RAX: ffffffffffffffda RBX: 0000000002ba7690 RCX: 00007fd8d64ef0f7 >[12536.569333] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12536.569334] RBP: 00007ffcc6dba1c0 R08: 0000000002ba7690 R09: 0000000000000004 >[12536.569336] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12536.569337] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bcef40 >[12585.121690] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12585.121694] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12585.121698] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12585.121701] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12585.121703] Call Trace: >[12585.121711] dump_stack+0x85/0xbf >[12585.121716] swiotlb_alloc_coherent+0x1be/0x1d0 >[12585.121727] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12585.121736] ttm_dma_populate+0x25e/0x350 [ttm] >[12585.121742] ttm_tt_bind+0x2c/0x60 [ttm] >[12585.121746] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12585.121754] ttm_bo_validate+0x189/0x1a0 [ttm] >[12585.121757] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12585.121763] ? mutex_trylock+0xcd/0xe0 >[12585.121768] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12585.121799] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12585.121820] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12585.121826] ? __lock_acquire+0x2d4/0x1340 >[12585.121846] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12585.121869] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12585.121890] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12585.121907] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12585.121926] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12585.121938] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12585.121946] drm_ioctl+0x2d5/0x370 [drm] >[12585.121982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12585.121987] ? __pm_runtime_resume+0x54/0x90 >[12585.121991] ? trace_hardirqs_on_caller+0xed/0x180 >[12585.122020] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12585.122035] do_vfs_ioctl+0xa5/0x6e0 >[12585.122042] SyS_ioctl+0x74/0x80 >[12585.122047] do_syscall_64+0x79/0x220 >[12585.122050] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12585.122053] RIP: 0033:0x7fd8d64ef0f7 >[12585.122054] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12585.122066] RAX: ffffffffffffffda RBX: 0000000002da7800 RCX: 00007fd8d64ef0f7 >[12585.122068] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12585.122069] RBP: 00007ffcc6dba1c0 R08: 0000000002da7800 R09: 0000000000000004 >[12585.122070] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12585.122071] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c604a0 >[12691.278108] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12691.278111] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12691.278114] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12691.278115] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12691.278116] Call Trace: >[12691.278123] dump_stack+0x85/0xbf >[12691.278127] swiotlb_alloc_coherent+0x1be/0x1d0 >[12691.278135] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12691.278144] ttm_dma_populate+0x25e/0x350 [ttm] >[12691.278150] ttm_tt_bind+0x2c/0x60 [ttm] >[12691.278154] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12691.278162] ttm_bo_validate+0x189/0x1a0 [ttm] >[12691.278165] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12691.278171] ? mutex_trylock+0xcd/0xe0 >[12691.278176] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12691.278207] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12691.278232] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12691.278241] ? __lock_acquire+0x2d4/0x1340 >[12691.278273] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12691.278307] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12691.278341] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12691.278367] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12691.278396] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12691.278408] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12691.278416] drm_ioctl+0x2d5/0x370 [drm] >[12691.278433] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12691.278437] ? __pm_runtime_resume+0x54/0x90 >[12691.278442] ? trace_hardirqs_on_caller+0xed/0x180 >[12691.278459] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12691.278464] do_vfs_ioctl+0xa5/0x6e0 >[12691.278472] SyS_ioctl+0x74/0x80 >[12691.278490] do_syscall_64+0x79/0x220 >[12691.278495] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12691.278498] RIP: 0033:0x7fd8d64ef0f7 >[12691.278501] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12691.278505] RAX: ffffffffffffffda RBX: 0000000003107bb0 RCX: 00007fd8d64ef0f7 >[12691.278507] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12691.278509] RBP: 00007ffcc6dba1c0 R08: 0000000003107bb0 R09: 0000000000000004 >[12691.278511] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12691.278514] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bcef40 >[12704.724264] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12704.724269] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12704.724273] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12704.724276] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12704.724278] Call Trace: >[12704.724288] dump_stack+0x85/0xbf >[12704.724295] swiotlb_alloc_coherent+0x1be/0x1d0 >[12704.724310] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12704.724327] ttm_dma_populate+0x25e/0x350 [ttm] >[12704.724342] ttm_tt_bind+0x2c/0x60 [ttm] >[12704.724347] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12704.724364] ttm_bo_validate+0x189/0x1a0 [ttm] >[12704.724371] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12704.724379] ? mutex_trylock+0xcd/0xe0 >[12704.724387] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12704.724423] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12704.724460] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12704.724497] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12704.724526] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12704.724554] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12704.724576] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12704.724602] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12704.724616] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12704.724627] drm_ioctl+0x2d5/0x370 [drm] >[12704.724649] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12704.724655] ? __pm_runtime_resume+0x54/0x90 >[12704.724665] ? trace_hardirqs_on_caller+0xed/0x180 >[12704.724703] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12704.724713] do_vfs_ioctl+0xa5/0x6e0 >[12704.724729] SyS_ioctl+0x74/0x80 >[12704.724738] do_syscall_64+0x79/0x220 >[12704.724745] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12704.724749] RIP: 0033:0x7fd8d64ef0f7 >[12704.724752] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12704.724758] RAX: ffffffffffffffda RBX: 0000000002cf4040 RCX: 00007fd8d64ef0f7 >[12704.724761] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12704.724763] RBP: 00007ffcc6dba1c0 R08: 0000000002cf4040 R09: 0000000000000004 >[12704.724765] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12704.724766] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000310ffb0 >[12710.213495] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12710.213498] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12710.213501] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12710.213502] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12710.213504] Call Trace: >[12710.213510] dump_stack+0x85/0xbf >[12710.213515] swiotlb_alloc_coherent+0x1be/0x1d0 >[12710.213524] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12710.213538] ttm_dma_populate+0x25e/0x350 [ttm] >[12710.213547] ttm_tt_bind+0x2c/0x60 [ttm] >[12710.213553] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12710.213565] ttm_bo_validate+0x189/0x1a0 [ttm] >[12710.213570] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12710.213580] ? mutex_trylock+0xcd/0xe0 >[12710.213589] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12710.213630] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12710.213682] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12710.213690] ? __lock_acquire+0x2d4/0x1340 >[12710.213720] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12710.213753] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12710.213787] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12710.213823] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12710.213851] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12710.213863] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12710.213873] drm_ioctl+0x2d5/0x370 [drm] >[12710.213909] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12710.213915] ? __pm_runtime_resume+0x54/0x90 >[12710.213933] ? trace_hardirqs_on_caller+0xed/0x180 >[12710.213971] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12710.213979] do_vfs_ioctl+0xa5/0x6e0 >[12710.214000] SyS_ioctl+0x74/0x80 >[12710.214007] do_syscall_64+0x79/0x220 >[12710.214012] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12710.214015] RIP: 0033:0x7fd8d64ef0f7 >[12710.214017] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12710.214021] RAX: ffffffffffffffda RBX: 00000000031088f0 RCX: 00007fd8d64ef0f7 >[12710.214023] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12710.214025] RBP: 00007ffcc6dba1c0 R08: 00000000031088f0 R09: 0000000000000004 >[12710.214027] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12710.214029] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff4f20 >[12715.710850] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12715.710853] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12715.710856] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12715.710857] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12715.710859] Call Trace: >[12715.710865] dump_stack+0x85/0xbf >[12715.710870] swiotlb_alloc_coherent+0x1be/0x1d0 >[12715.710878] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12715.710887] ttm_dma_populate+0x25e/0x350 [ttm] >[12715.710893] ttm_tt_bind+0x2c/0x60 [ttm] >[12715.710897] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12715.710904] ttm_bo_validate+0x189/0x1a0 [ttm] >[12715.710907] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12715.710914] ? mutex_trylock+0xcd/0xe0 >[12715.710919] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12715.710951] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12715.710969] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12715.710991] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12715.711013] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12715.711041] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12715.711057] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12715.711077] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12715.711088] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12715.711096] drm_ioctl+0x2d5/0x370 [drm] >[12715.711113] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12715.711117] ? __pm_runtime_resume+0x54/0x90 >[12715.711122] ? trace_hardirqs_on_caller+0xed/0x180 >[12715.711140] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12715.711145] do_vfs_ioctl+0xa5/0x6e0 >[12715.711152] SyS_ioctl+0x74/0x80 >[12715.711157] do_syscall_64+0x79/0x220 >[12715.711160] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12715.711163] RIP: 0033:0x7fd8d64ef0f7 >[12715.711164] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12715.711167] RAX: ffffffffffffffda RBX: 0000000002bf7310 RCX: 00007fd8d64ef0f7 >[12715.711168] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12715.711170] RBP: 00007ffcc6dba1c0 R08: 0000000002bf7310 R09: 0000000000000004 >[12715.711171] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12715.711172] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c604a0 >[12735.122189] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12735.122192] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12735.122195] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12735.122196] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12735.122197] Call Trace: >[12735.122204] dump_stack+0x85/0xbf >[12735.122208] swiotlb_alloc_coherent+0x1be/0x1d0 >[12735.122217] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12735.122226] ttm_dma_populate+0x25e/0x350 [ttm] >[12735.122232] ttm_tt_bind+0x2c/0x60 [ttm] >[12735.122236] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12735.122244] ttm_bo_validate+0x189/0x1a0 [ttm] >[12735.122247] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12735.122263] ? mutex_trylock+0xcd/0xe0 >[12735.122269] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12735.122308] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12735.122334] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12735.122371] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12735.122397] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12735.122422] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12735.122442] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12735.122465] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12735.122479] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12735.122488] drm_ioctl+0x2d5/0x370 [drm] >[12735.122507] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12735.122512] ? __pm_runtime_resume+0x54/0x90 >[12735.122518] ? trace_hardirqs_on_caller+0xed/0x180 >[12735.122539] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12735.122545] do_vfs_ioctl+0xa5/0x6e0 >[12735.122551] SyS_ioctl+0x74/0x80 >[12735.122556] do_syscall_64+0x79/0x220 >[12735.122560] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12735.122562] RIP: 0033:0x7fd8d64ef0f7 >[12735.122563] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12735.122566] RAX: ffffffffffffffda RBX: 0000000002db4410 RCX: 00007fd8d64ef0f7 >[12735.122567] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[12735.122569] RBP: 00007ffcc6dba370 R08: 0000000002db4410 R09: 0000000000000004 >[12735.122570] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12735.122571] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030dfd70 >[12737.330690] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12737.330693] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12737.330696] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12737.330697] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12737.330699] Call Trace: >[12737.330707] dump_stack+0x85/0xbf >[12737.330713] swiotlb_alloc_coherent+0x1be/0x1d0 >[12737.330721] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12737.330740] ttm_dma_populate+0x25e/0x350 [ttm] >[12737.330746] ttm_tt_bind+0x2c/0x60 [ttm] >[12737.330750] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12737.330758] ttm_bo_validate+0x189/0x1a0 [ttm] >[12737.330761] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12737.330767] ? mutex_trylock+0xcd/0xe0 >[12737.330773] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12737.330804] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12737.330827] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12737.330832] ? __lock_acquire+0x2d4/0x1340 >[12737.330854] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12737.330877] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12737.330898] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12737.330915] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12737.330935] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12737.330947] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12737.330956] drm_ioctl+0x2d5/0x370 [drm] >[12737.330973] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12737.330977] ? __pm_runtime_resume+0x54/0x90 >[12737.330982] ? trace_hardirqs_on_caller+0xed/0x180 >[12737.331000] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12737.331005] do_vfs_ioctl+0xa5/0x6e0 >[12737.331012] SyS_ioctl+0x74/0x80 >[12737.331017] do_syscall_64+0x79/0x220 >[12737.331020] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12737.331022] RIP: 0033:0x7fd8d64ef0f7 >[12737.331024] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12737.331027] RAX: ffffffffffffffda RBX: 00000000031088f0 RCX: 00007fd8d64ef0f7 >[12737.331028] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12737.331029] RBP: 00007ffcc6dba1c0 R08: 00000000031088f0 R09: 0000000000000004 >[12737.331030] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12737.331032] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003110320 >[12745.628265] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12745.628268] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12745.628270] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12745.628272] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12745.628273] Call Trace: >[12745.628279] dump_stack+0x85/0xbf >[12745.628283] swiotlb_alloc_coherent+0x1be/0x1d0 >[12745.628291] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12745.628299] ttm_dma_populate+0x25e/0x350 [ttm] >[12745.628305] ttm_tt_bind+0x2c/0x60 [ttm] >[12745.628309] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12745.628316] ttm_bo_validate+0x189/0x1a0 [ttm] >[12745.628319] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12745.628325] ? mutex_trylock+0xcd/0xe0 >[12745.628330] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12745.628360] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12745.628380] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12745.628386] ? __lock_acquire+0x2d4/0x1340 >[12745.628405] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12745.628428] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12745.628449] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12745.628465] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12745.628485] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12745.628496] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12745.628504] drm_ioctl+0x2d5/0x370 [drm] >[12745.628520] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12745.628524] ? __pm_runtime_resume+0x54/0x90 >[12745.628529] ? trace_hardirqs_on_caller+0xed/0x180 >[12745.628546] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12745.628551] do_vfs_ioctl+0xa5/0x6e0 >[12745.628558] SyS_ioctl+0x74/0x80 >[12745.628562] do_syscall_64+0x79/0x220 >[12745.628565] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12745.628568] RIP: 0033:0x7fd8d64ef0f7 >[12745.628569] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12745.628572] RAX: ffffffffffffffda RBX: 00000000030d3f20 RCX: 00007fd8d64ef0f7 >[12745.628573] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12745.628574] RBP: 00007ffcc6dba1c0 R08: 00000000030d3f20 R09: 0000000000000004 >[12745.628575] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12745.628577] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c604a0 >[12764.120042] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12764.120045] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12764.120048] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12764.120049] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12764.120051] Call Trace: >[12764.120058] dump_stack+0x85/0xbf >[12764.120062] swiotlb_alloc_coherent+0x1be/0x1d0 >[12764.120070] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12764.120079] ttm_dma_populate+0x25e/0x350 [ttm] >[12764.120085] ttm_tt_bind+0x2c/0x60 [ttm] >[12764.120089] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12764.120097] ttm_bo_validate+0x189/0x1a0 [ttm] >[12764.120100] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12764.120105] ? mutex_trylock+0xcd/0xe0 >[12764.120110] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12764.120152] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12764.120186] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12764.120208] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12764.120230] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12764.120251] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12764.120267] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12764.120287] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12764.120298] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12764.120306] drm_ioctl+0x2d5/0x370 [drm] >[12764.120323] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12764.120327] ? __pm_runtime_resume+0x54/0x90 >[12764.120333] ? trace_hardirqs_on_caller+0xed/0x180 >[12764.120350] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12764.120355] do_vfs_ioctl+0xa5/0x6e0 >[12764.120361] SyS_ioctl+0x74/0x80 >[12764.120366] do_syscall_64+0x79/0x220 >[12764.120369] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12764.120371] RIP: 0033:0x7fd8d64ef0f7 >[12764.120382] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12764.120385] RAX: ffffffffffffffda RBX: 0000000003107330 RCX: 00007fd8d64ef0f7 >[12764.120386] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12764.120388] RBP: 00007ffcc6dba1c0 R08: 0000000003107330 R09: 0000000000000004 >[12764.120389] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12764.120390] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031073c0 >[12780.135126] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12780.135129] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12780.135132] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12780.135133] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12780.135134] Call Trace: >[12780.135141] dump_stack+0x85/0xbf >[12780.135145] swiotlb_alloc_coherent+0x1be/0x1d0 >[12780.135163] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12780.135173] ttm_dma_populate+0x25e/0x350 [ttm] >[12780.135179] ttm_tt_bind+0x2c/0x60 [ttm] >[12780.135182] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12780.135190] ttm_bo_validate+0x189/0x1a0 [ttm] >[12780.135194] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12780.135200] ? mutex_trylock+0xcd/0xe0 >[12780.135205] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12780.135248] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12780.135267] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12780.135287] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12780.135308] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12780.135328] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12780.135344] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12780.135363] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12780.135374] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12780.135381] drm_ioctl+0x2d5/0x370 [drm] >[12780.135397] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12780.135402] ? __pm_runtime_resume+0x54/0x90 >[12780.135407] ? trace_hardirqs_on_caller+0xed/0x180 >[12780.135424] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12780.135429] do_vfs_ioctl+0xa5/0x6e0 >[12780.135436] SyS_ioctl+0x74/0x80 >[12780.135440] do_syscall_64+0x79/0x220 >[12780.135443] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12780.135446] RIP: 0033:0x7fd8d64ef0f7 >[12780.135447] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12780.135450] RAX: ffffffffffffffda RBX: 0000000002b6a0b0 RCX: 00007fd8d64ef0f7 >[12780.135451] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12780.135452] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a0b0 R09: 0000000000000004 >[12780.135453] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12780.135455] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030284b0 >[12825.121847] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12825.121850] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12825.121853] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12825.121854] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12825.121855] Call Trace: >[12825.121862] dump_stack+0x85/0xbf >[12825.121866] swiotlb_alloc_coherent+0x1be/0x1d0 >[12825.121874] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12825.121883] ttm_dma_populate+0x25e/0x350 [ttm] >[12825.121890] ttm_tt_bind+0x2c/0x60 [ttm] >[12825.121894] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12825.121902] ttm_bo_validate+0x189/0x1a0 [ttm] >[12825.121905] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12825.121911] ? mutex_trylock+0xcd/0xe0 >[12825.121916] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12825.121947] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12825.121969] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12825.121974] ? __lock_acquire+0x2d4/0x1340 >[12825.121995] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12825.122018] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12825.122040] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12825.122057] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12825.122077] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12825.122088] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12825.122097] drm_ioctl+0x2d5/0x370 [drm] >[12825.122117] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12825.122124] ? __pm_runtime_resume+0x54/0x90 >[12825.122128] ? trace_hardirqs_on_caller+0xed/0x180 >[12825.122157] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12825.122162] do_vfs_ioctl+0xa5/0x6e0 >[12825.122169] SyS_ioctl+0x74/0x80 >[12825.122174] do_syscall_64+0x79/0x220 >[12825.122177] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12825.122180] RIP: 0033:0x7fd8d64ef0f7 >[12825.122181] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12825.122184] RAX: ffffffffffffffda RBX: 0000000003030190 RCX: 00007fd8d64ef0f7 >[12825.122185] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[12825.122186] RBP: 00007ffcc6dba370 R08: 0000000003030190 R09: 0000000000000004 >[12825.122188] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12825.122189] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c604a0 >[12870.113747] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12870.113750] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12870.113752] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12870.113754] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12870.113755] Call Trace: >[12870.113761] dump_stack+0x85/0xbf >[12870.113766] swiotlb_alloc_coherent+0x1be/0x1d0 >[12870.113773] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12870.113782] ttm_dma_populate+0x25e/0x350 [ttm] >[12870.113788] ttm_tt_bind+0x2c/0x60 [ttm] >[12870.113792] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12870.113800] ttm_bo_validate+0x189/0x1a0 [ttm] >[12870.113803] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12870.113809] ? mutex_trylock+0xcd/0xe0 >[12870.113814] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12870.113846] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12870.113867] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12870.113872] ? __lock_acquire+0x2d4/0x1340 >[12870.113893] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12870.113915] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12870.113937] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12870.113954] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12870.113974] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12870.113986] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12870.113994] drm_ioctl+0x2d5/0x370 [drm] >[12870.114011] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12870.114015] ? __pm_runtime_resume+0x54/0x90 >[12870.114019] ? trace_hardirqs_on_caller+0xed/0x180 >[12870.114048] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12870.114053] do_vfs_ioctl+0xa5/0x6e0 >[12870.114060] SyS_ioctl+0x74/0x80 >[12870.114065] do_syscall_64+0x79/0x220 >[12870.114068] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12870.114071] RIP: 0033:0x7fd8d64ef0f7 >[12870.114072] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12870.114075] RAX: ffffffffffffffda RBX: 0000000003030190 RCX: 00007fd8d64ef0f7 >[12870.114076] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12870.114077] RBP: 00007ffcc6dba1c0 R08: 0000000003030190 R09: 0000000000000004 >[12870.114079] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12870.114080] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030312d0 >[12880.919780] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12880.919784] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12880.919786] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12880.919788] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12880.919789] Call Trace: >[12880.919795] dump_stack+0x85/0xbf >[12880.919800] swiotlb_alloc_coherent+0x1be/0x1d0 >[12880.919808] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12880.919818] ttm_dma_populate+0x25e/0x350 [ttm] >[12880.919824] ttm_tt_bind+0x2c/0x60 [ttm] >[12880.919828] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12880.919837] ttm_bo_validate+0x189/0x1a0 [ttm] >[12880.919840] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12880.919846] ? mutex_trylock+0xcd/0xe0 >[12880.919852] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12880.919895] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12880.919928] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12880.919933] ? __lock_acquire+0x2d4/0x1340 >[12880.919954] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12880.919977] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12880.919997] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12880.920013] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12880.920033] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12880.920045] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12880.920053] drm_ioctl+0x2d5/0x370 [drm] >[12880.920069] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12880.920074] ? __pm_runtime_resume+0x54/0x90 >[12880.920078] ? trace_hardirqs_on_caller+0xed/0x180 >[12880.920096] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12880.920101] do_vfs_ioctl+0xa5/0x6e0 >[12880.920107] SyS_ioctl+0x74/0x80 >[12880.920112] do_syscall_64+0x79/0x220 >[12880.920115] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12880.920117] RIP: 0033:0x7fd8d64ef0f7 >[12880.920118] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12880.920121] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[12880.920122] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12880.920123] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[12880.920124] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12880.920126] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030284b0 >[12887.016543] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12887.016546] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12887.016549] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12887.016550] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12887.016551] Call Trace: >[12887.016558] dump_stack+0x85/0xbf >[12887.016562] swiotlb_alloc_coherent+0x1be/0x1d0 >[12887.016574] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12887.016600] ttm_dma_populate+0x25e/0x350 [ttm] >[12887.016609] ttm_tt_bind+0x2c/0x60 [ttm] >[12887.016625] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12887.016639] ttm_bo_validate+0x189/0x1a0 [ttm] >[12887.016643] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12887.016653] ? mutex_trylock+0xcd/0xe0 >[12887.016661] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12887.016696] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12887.016716] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12887.016722] ? __lock_acquire+0x2d4/0x1340 >[12887.016741] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12887.016763] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12887.016784] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12887.016800] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12887.016820] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12887.016831] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12887.016839] drm_ioctl+0x2d5/0x370 [drm] >[12887.016855] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12887.016860] ? __pm_runtime_resume+0x54/0x90 >[12887.016864] ? trace_hardirqs_on_caller+0xed/0x180 >[12887.016881] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12887.016886] do_vfs_ioctl+0xa5/0x6e0 >[12887.016892] SyS_ioctl+0x74/0x80 >[12887.016897] do_syscall_64+0x79/0x220 >[12887.016900] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12887.016902] RIP: 0033:0x7fd8d64ef0f7 >[12887.016904] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12887.016906] RAX: ffffffffffffffda RBX: 00000000030f01c0 RCX: 00007fd8d64ef0f7 >[12887.016908] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12887.016909] RBP: 00007ffcc6dba1c0 R08: 00000000030f01c0 R09: 0000000000000004 >[12887.016910] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12887.016911] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff5e90 >[12887.863938] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12887.863942] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12887.863946] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12887.863948] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12887.863950] Call Trace: >[12887.863958] dump_stack+0x85/0xbf >[12887.863963] swiotlb_alloc_coherent+0x1be/0x1d0 >[12887.863975] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12887.863988] ttm_dma_populate+0x25e/0x350 [ttm] >[12887.863998] ttm_tt_bind+0x2c/0x60 [ttm] >[12887.864004] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12887.864012] ttm_bo_validate+0x189/0x1a0 [ttm] >[12887.864015] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12887.864020] ? mutex_trylock+0xcd/0xe0 >[12887.864026] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12887.864057] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12887.864082] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12887.864116] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12887.864144] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12887.864171] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12887.864196] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12887.864229] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12887.864244] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12887.864255] drm_ioctl+0x2d5/0x370 [drm] >[12887.864271] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12887.864276] ? __pm_runtime_resume+0x54/0x90 >[12887.864282] ? trace_hardirqs_on_caller+0xed/0x180 >[12887.864305] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12887.864312] do_vfs_ioctl+0xa5/0x6e0 >[12887.864323] SyS_ioctl+0x74/0x80 >[12887.864330] do_syscall_64+0x79/0x220 >[12887.864334] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12887.864338] RIP: 0033:0x7fd8d64ef0f7 >[12887.864340] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12887.864344] RAX: ffffffffffffffda RBX: 00000000030cecc0 RCX: 00007fd8d64ef0f7 >[12887.864346] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12887.864347] RBP: 00007ffcc6dba1c0 R08: 00000000030cecc0 R09: 0000000000000004 >[12887.864349] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12887.864351] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[12890.876689] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12890.876694] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12890.876699] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12890.876702] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12890.876704] Call Trace: >[12890.876714] dump_stack+0x85/0xbf >[12890.876721] swiotlb_alloc_coherent+0x1be/0x1d0 >[12890.876734] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12890.876753] ttm_dma_populate+0x25e/0x350 [ttm] >[12890.876766] ttm_tt_bind+0x2c/0x60 [ttm] >[12890.876773] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12890.876789] ttm_bo_validate+0x189/0x1a0 [ttm] >[12890.876795] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12890.876806] ? mutex_trylock+0xcd/0xe0 >[12890.876814] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12890.876852] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12890.876877] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12890.876884] ? __lock_acquire+0x2d4/0x1340 >[12890.876908] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12890.876935] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12890.876960] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12890.876981] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12890.877004] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12890.877017] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12890.877027] drm_ioctl+0x2d5/0x370 [drm] >[12890.877046] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12890.877052] ? __pm_runtime_resume+0x54/0x90 >[12890.877057] ? trace_hardirqs_on_caller+0xed/0x180 >[12890.877078] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12890.877083] do_vfs_ioctl+0xa5/0x6e0 >[12890.877091] SyS_ioctl+0x74/0x80 >[12890.877097] do_syscall_64+0x79/0x220 >[12890.877100] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12890.877103] RIP: 0033:0x7fd8d64ef0f7 >[12890.877105] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12890.877108] RAX: ffffffffffffffda RBX: 00000000031088f0 RCX: 00007fd8d64ef0f7 >[12890.877110] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12890.877111] RBP: 00007ffcc6dba1c0 R08: 00000000031088f0 R09: 0000000000000004 >[12890.877113] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12890.877114] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003110320 >[12892.219240] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12892.219243] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12892.219246] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12892.219247] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12892.219248] Call Trace: >[12892.219255] dump_stack+0x85/0xbf >[12892.219259] swiotlb_alloc_coherent+0x1be/0x1d0 >[12892.219266] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12892.219275] ttm_dma_populate+0x25e/0x350 [ttm] >[12892.219281] ttm_tt_bind+0x2c/0x60 [ttm] >[12892.219285] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12892.219292] ttm_bo_validate+0x189/0x1a0 [ttm] >[12892.219295] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12892.219301] ? mutex_trylock+0xcd/0xe0 >[12892.219305] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12892.219336] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12892.219354] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12892.219374] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12892.219395] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12892.219414] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12892.219448] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12892.219492] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12892.219503] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12892.219511] drm_ioctl+0x2d5/0x370 [drm] >[12892.219527] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12892.219531] ? __pm_runtime_resume+0x54/0x90 >[12892.219536] ? trace_hardirqs_on_caller+0xed/0x180 >[12892.219552] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12892.219557] do_vfs_ioctl+0xa5/0x6e0 >[12892.219564] SyS_ioctl+0x74/0x80 >[12892.219568] do_syscall_64+0x79/0x220 >[12892.219571] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12892.219574] RIP: 0033:0x7fd8d64ef0f7 >[12892.219575] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12892.219577] RAX: ffffffffffffffda RBX: 0000000003027d60 RCX: 00007fd8d64ef0f7 >[12892.219579] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12892.219580] RBP: 00007ffcc6dba1c0 R08: 0000000003027d60 R09: 0000000000000004 >[12892.219581] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12892.219582] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030284b0 >[12904.564633] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12904.564636] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12904.564639] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[12904.564640] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12904.564641] Call Trace: >[12904.564649] dump_stack+0x85/0xbf >[12904.564653] swiotlb_alloc_coherent+0x1be/0x1d0 >[12904.564662] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12904.564671] ttm_dma_populate+0x25e/0x350 [ttm] >[12904.564677] ttm_tt_bind+0x2c/0x60 [ttm] >[12904.564681] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12904.564689] ttm_bo_validate+0x189/0x1a0 [ttm] >[12904.564692] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12904.564698] ? mutex_trylock+0xcd/0xe0 >[12904.564703] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12904.564740] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12904.564768] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12904.564797] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12904.564823] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12904.564847] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12904.564868] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12904.564892] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12904.564906] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12904.564915] drm_ioctl+0x2d5/0x370 [drm] >[12904.564935] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12904.564940] ? __pm_runtime_resume+0x54/0x90 >[12904.564945] ? trace_hardirqs_on_caller+0xed/0x180 >[12904.564966] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12904.564972] do_vfs_ioctl+0xa5/0x6e0 >[12904.564978] SyS_ioctl+0x74/0x80 >[12904.564983] do_syscall_64+0x79/0x220 >[12904.564987] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12904.564989] RIP: 0033:0x7fd8d64ef0f7 >[12904.564991] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12904.564993] RAX: ffffffffffffffda RBX: 0000000003027d60 RCX: 00007fd8d64ef0f7 >[12904.564995] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[12904.564996] RBP: 00007ffcc6dba1c0 R08: 0000000003027d60 R09: 0000000000000004 >[12904.564997] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[12904.564999] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bcef40 >[12999.331881] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[12999.331885] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[12999.331887] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[12999.331889] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[12999.331890] Call Trace: >[12999.331896] dump_stack+0x85/0xbf >[12999.331901] swiotlb_alloc_coherent+0x1be/0x1d0 >[12999.331910] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[12999.331924] ttm_dma_populate+0x25e/0x350 [ttm] >[12999.331930] ttm_tt_bind+0x2c/0x60 [ttm] >[12999.331944] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[12999.331952] ttm_bo_validate+0x189/0x1a0 [ttm] >[12999.331955] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[12999.331961] ? mutex_trylock+0xcd/0xe0 >[12999.331966] ttm_bo_init_reserved+0x459/0x500 [ttm] >[12999.331998] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[12999.332020] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[12999.332026] ? __lock_acquire+0x2d4/0x1340 >[12999.332046] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[12999.332069] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[12999.332090] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12999.332107] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[12999.332128] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12999.332139] drm_ioctl_kernel+0x5b/0xb0 [drm] >[12999.332148] drm_ioctl+0x2d5/0x370 [drm] >[12999.332164] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[12999.332169] ? __pm_runtime_resume+0x54/0x90 >[12999.332174] ? trace_hardirqs_on_caller+0xed/0x180 >[12999.332192] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[12999.332197] do_vfs_ioctl+0xa5/0x6e0 >[12999.332203] SyS_ioctl+0x74/0x80 >[12999.332208] do_syscall_64+0x79/0x220 >[12999.332212] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[12999.332214] RIP: 0033:0x7f70a90d90f7 >[12999.332215] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[12999.332218] RAX: ffffffffffffffda RBX: 000055e7ee9c6f40 RCX: 00007f70a90d90f7 >[12999.332219] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[12999.332221] RBP: 00007ffd456b9940 R08: 000055e7ee9c6f40 R09: 00007f70a939dc50 >[12999.332222] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[12999.332223] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1c09260 >[13001.484344] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13001.484347] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13001.484350] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13001.484352] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13001.484353] Call Trace: >[13001.484360] dump_stack+0x85/0xbf >[13001.484365] swiotlb_alloc_coherent+0x1be/0x1d0 >[13001.484374] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13001.484384] ttm_dma_populate+0x25e/0x350 [ttm] >[13001.484391] ttm_tt_bind+0x2c/0x60 [ttm] >[13001.484395] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13001.484404] ttm_bo_validate+0x189/0x1a0 [ttm] >[13001.484407] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13001.484414] ? mutex_trylock+0xcd/0xe0 >[13001.484420] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13001.484454] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13001.484478] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13001.484484] ? __lock_acquire+0x2d4/0x1340 >[13001.484507] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13001.484533] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13001.484557] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13001.484578] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13001.484601] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13001.484614] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13001.484623] drm_ioctl+0x2d5/0x370 [drm] >[13001.484643] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13001.484649] ? __pm_runtime_resume+0x54/0x90 >[13001.484654] ? trace_hardirqs_on_caller+0xed/0x180 >[13001.484674] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13001.484680] do_vfs_ioctl+0xa5/0x6e0 >[13001.484688] SyS_ioctl+0x74/0x80 >[13001.484693] do_syscall_64+0x79/0x220 >[13001.484697] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13001.484700] RIP: 0033:0x7fd8d64ef0f7 >[13001.484702] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13001.484705] RAX: ffffffffffffffda RBX: 0000000002d52910 RCX: 00007fd8d64ef0f7 >[13001.484706] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13001.484708] RBP: 00007ffcc6dba1c0 R08: 0000000002d52910 R09: 0000000000000004 >[13001.484709] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13001.484710] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[13105.949815] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13105.949818] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13105.949820] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13105.949822] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13105.949823] Call Trace: >[13105.949829] dump_stack+0x85/0xbf >[13105.949834] swiotlb_alloc_coherent+0x1be/0x1d0 >[13105.949842] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13105.949851] ttm_dma_populate+0x25e/0x350 [ttm] >[13105.949857] ttm_tt_bind+0x2c/0x60 [ttm] >[13105.949861] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13105.949869] ttm_bo_validate+0x189/0x1a0 [ttm] >[13105.949873] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13105.949879] ? mutex_trylock+0xcd/0xe0 >[13105.949884] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13105.949916] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13105.949938] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13105.949961] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13105.949984] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13105.950006] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13105.950023] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13105.950045] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13105.950056] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13105.950065] drm_ioctl+0x2d5/0x370 [drm] >[13105.950083] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13105.950088] ? __pm_runtime_resume+0x54/0x90 >[13105.950093] ? trace_hardirqs_on_caller+0xed/0x180 >[13105.950112] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13105.950117] do_vfs_ioctl+0xa5/0x6e0 >[13105.950124] SyS_ioctl+0x74/0x80 >[13105.950129] do_syscall_64+0x79/0x220 >[13105.950133] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13105.950135] RIP: 0033:0x7fd8d64ef0f7 >[13105.950137] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13105.950140] RAX: ffffffffffffffda RBX: 0000000002c3cb40 RCX: 00007fd8d64ef0f7 >[13105.950141] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13105.950142] RBP: 00007ffcc6dba1c0 R08: 0000000002c3cb40 R09: 0000000000000004 >[13105.950144] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13105.950145] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff5e90 >[13174.932277] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13174.932281] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13174.932283] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13174.932285] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13174.932286] Call Trace: >[13174.932292] dump_stack+0x85/0xbf >[13174.932297] swiotlb_alloc_coherent+0x1be/0x1d0 >[13174.932304] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13174.932313] ttm_dma_populate+0x25e/0x350 [ttm] >[13174.932319] ttm_tt_bind+0x2c/0x60 [ttm] >[13174.932323] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13174.932331] ttm_bo_validate+0x189/0x1a0 [ttm] >[13174.932334] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13174.932340] ? mutex_trylock+0xcd/0xe0 >[13174.932345] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13174.932377] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13174.932398] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13174.932403] ? __lock_acquire+0x2d4/0x1340 >[13174.932424] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13174.932446] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13174.932468] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13174.932487] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13174.932509] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13174.932520] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13174.932529] drm_ioctl+0x2d5/0x370 [drm] >[13174.932547] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13174.932552] ? __pm_runtime_resume+0x54/0x90 >[13174.932556] ? trace_hardirqs_on_caller+0xed/0x180 >[13174.932575] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13174.932580] do_vfs_ioctl+0xa5/0x6e0 >[13174.932596] SyS_ioctl+0x74/0x80 >[13174.932600] do_syscall_64+0x79/0x220 >[13174.932604] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13174.932606] RIP: 0033:0x7fd8d64ef0f7 >[13174.932607] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13174.932610] RAX: ffffffffffffffda RBX: 0000000002db21c0 RCX: 00007fd8d64ef0f7 >[13174.932611] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13174.932612] RBP: 00007ffcc6dba1c0 R08: 0000000002db21c0 R09: 0000000000000004 >[13174.932614] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13174.932615] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bcef40 >[13204.072523] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13204.072526] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13204.072529] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13204.072530] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13204.072531] Call Trace: >[13204.072538] dump_stack+0x85/0xbf >[13204.072542] swiotlb_alloc_coherent+0x1be/0x1d0 >[13204.072549] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13204.072558] ttm_dma_populate+0x25e/0x350 [ttm] >[13204.072564] ttm_tt_bind+0x2c/0x60 [ttm] >[13204.072568] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13204.072586] ttm_bo_validate+0x189/0x1a0 [ttm] >[13204.072589] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13204.072595] ? mutex_trylock+0xcd/0xe0 >[13204.072600] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13204.072632] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13204.072664] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13204.072690] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13204.072713] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13204.072746] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13204.072762] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13204.072782] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13204.072793] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13204.072801] drm_ioctl+0x2d5/0x370 [drm] >[13204.072818] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13204.072823] ? __pm_runtime_resume+0x54/0x90 >[13204.072828] ? trace_hardirqs_on_caller+0xed/0x180 >[13204.072860] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13204.072868] do_vfs_ioctl+0xa5/0x6e0 >[13204.072885] SyS_ioctl+0x74/0x80 >[13204.072889] do_syscall_64+0x79/0x220 >[13204.072893] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13204.072895] RIP: 0033:0x7fd8d64ef0f7 >[13204.072906] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13204.072909] RAX: ffffffffffffffda RBX: 0000000002b6a0b0 RCX: 00007fd8d64ef0f7 >[13204.072910] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13204.072911] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a0b0 R09: 0000000000000004 >[13204.072913] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13204.072914] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003110550 >[13208.097032] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13208.097036] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13208.097038] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13208.097040] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13208.097041] Call Trace: >[13208.097047] dump_stack+0x85/0xbf >[13208.097052] swiotlb_alloc_coherent+0x1be/0x1d0 >[13208.097059] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13208.097068] ttm_dma_populate+0x25e/0x350 [ttm] >[13208.097074] ttm_tt_bind+0x2c/0x60 [ttm] >[13208.097078] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13208.097085] ttm_bo_validate+0x189/0x1a0 [ttm] >[13208.097088] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13208.097094] ? mutex_trylock+0xcd/0xe0 >[13208.097109] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13208.097151] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13208.097181] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13208.097203] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13208.097234] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13208.097254] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13208.097269] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13208.097288] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13208.097300] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13208.097308] drm_ioctl+0x2d5/0x370 [drm] >[13208.097324] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13208.097329] ? __pm_runtime_resume+0x54/0x90 >[13208.097334] ? trace_hardirqs_on_caller+0xed/0x180 >[13208.097351] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13208.097356] do_vfs_ioctl+0xa5/0x6e0 >[13208.097363] SyS_ioctl+0x74/0x80 >[13208.097367] do_syscall_64+0x79/0x220 >[13208.097370] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13208.097373] RIP: 0033:0x7fd8d64ef0f7 >[13208.097374] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13208.097377] RAX: ffffffffffffffda RBX: 0000000002c57a80 RCX: 00007fd8d64ef0f7 >[13208.097378] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13208.097379] RBP: 00007ffcc6dba1c0 R08: 0000000002c57a80 R09: 0000000000000004 >[13208.097381] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13208.097382] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002db0600 >[13314.210518] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13314.210522] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13314.210524] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13314.210526] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13314.210527] Call Trace: >[13314.210533] dump_stack+0x85/0xbf >[13314.210538] swiotlb_alloc_coherent+0x1be/0x1d0 >[13314.210546] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13314.210555] ttm_dma_populate+0x25e/0x350 [ttm] >[13314.210561] ttm_tt_bind+0x2c/0x60 [ttm] >[13314.210566] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13314.210574] ttm_bo_validate+0x189/0x1a0 [ttm] >[13314.210587] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13314.210592] ? mutex_trylock+0xcd/0xe0 >[13314.210598] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13314.210629] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13314.210662] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13314.210668] ? __lock_acquire+0x2d4/0x1340 >[13314.210688] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13314.210711] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13314.210732] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13314.210748] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13314.210768] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13314.210790] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13314.210799] drm_ioctl+0x2d5/0x370 [drm] >[13314.210815] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13314.210820] ? __pm_runtime_resume+0x54/0x90 >[13314.210825] ? trace_hardirqs_on_caller+0xed/0x180 >[13314.210848] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13314.210856] do_vfs_ioctl+0xa5/0x6e0 >[13314.210868] SyS_ioctl+0x74/0x80 >[13314.210875] do_syscall_64+0x79/0x220 >[13314.210880] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13314.210884] RIP: 0033:0x7fd8d64ef0f7 >[13314.210886] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13314.210890] RAX: ffffffffffffffda RBX: 0000000003027d60 RCX: 00007fd8d64ef0f7 >[13314.210892] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13314.210894] RBP: 00007ffcc6dba1c0 R08: 0000000003027d60 R09: 0000000000000004 >[13314.210896] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13314.210898] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003110320 >[13323.259081] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13323.259085] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13323.259087] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13323.259089] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13323.259090] Call Trace: >[13323.259097] dump_stack+0x85/0xbf >[13323.259101] swiotlb_alloc_coherent+0x1be/0x1d0 >[13323.259110] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13323.259119] ttm_dma_populate+0x25e/0x350 [ttm] >[13323.259125] ttm_tt_bind+0x2c/0x60 [ttm] >[13323.259129] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13323.259137] ttm_bo_validate+0x189/0x1a0 [ttm] >[13323.259141] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13323.259146] ? mutex_trylock+0xcd/0xe0 >[13323.259152] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13323.259186] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13323.259209] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13323.259215] ? __lock_acquire+0x2d4/0x1340 >[13323.259235] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13323.259257] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13323.259278] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13323.259295] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13323.259315] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13323.259326] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13323.259334] drm_ioctl+0x2d5/0x370 [drm] >[13323.259351] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13323.259355] ? __pm_runtime_resume+0x54/0x90 >[13323.259359] ? trace_hardirqs_on_caller+0xed/0x180 >[13323.259377] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13323.259382] do_vfs_ioctl+0xa5/0x6e0 >[13323.259392] SyS_ioctl+0x74/0x80 >[13323.259398] do_syscall_64+0x79/0x220 >[13323.259402] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13323.259404] RIP: 0033:0x7fd8d64ef0f7 >[13323.259405] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13323.259408] RAX: ffffffffffffffda RBX: 00000000030d52e0 RCX: 00007fd8d64ef0f7 >[13323.259409] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13323.259411] RBP: 00007ffcc6dba1c0 R08: 00000000030d52e0 R09: 0000000000000004 >[13323.259412] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13323.259413] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003072ee0 >[13351.116976] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13351.116979] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13351.116982] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13351.116983] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13351.116984] Call Trace: >[13351.116991] dump_stack+0x85/0xbf >[13351.116995] swiotlb_alloc_coherent+0x1be/0x1d0 >[13351.117002] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13351.117011] ttm_dma_populate+0x25e/0x350 [ttm] >[13351.117017] ttm_tt_bind+0x2c/0x60 [ttm] >[13351.117020] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13351.117028] ttm_bo_validate+0x189/0x1a0 [ttm] >[13351.117031] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13351.117037] ? mutex_trylock+0xcd/0xe0 >[13351.117042] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13351.117071] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13351.117092] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13351.117114] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13351.117136] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13351.117157] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13351.117174] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13351.117204] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13351.117215] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13351.117223] drm_ioctl+0x2d5/0x370 [drm] >[13351.117240] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13351.117245] ? __pm_runtime_resume+0x54/0x90 >[13351.117250] ? trace_hardirqs_on_caller+0xed/0x180 >[13351.117267] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13351.117272] do_vfs_ioctl+0xa5/0x6e0 >[13351.117279] SyS_ioctl+0x74/0x80 >[13351.117295] do_syscall_64+0x79/0x220 >[13351.117298] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13351.117301] RIP: 0033:0x7fd8d64ef0f7 >[13351.117302] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13351.117305] RAX: ffffffffffffffda RBX: 0000000002da7800 RCX: 00007fd8d64ef0f7 >[13351.117306] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13351.117308] RBP: 00007ffcc6dba1c0 R08: 0000000002da7800 R09: 0000000000000004 >[13351.117309] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13351.117310] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[13441.118243] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13441.118246] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13441.118248] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13441.118250] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13441.118251] Call Trace: >[13441.118257] dump_stack+0x85/0xbf >[13441.118262] swiotlb_alloc_coherent+0x1be/0x1d0 >[13441.118269] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13441.118278] ttm_dma_populate+0x25e/0x350 [ttm] >[13441.118284] ttm_tt_bind+0x2c/0x60 [ttm] >[13441.118288] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13441.118295] ttm_bo_validate+0x189/0x1a0 [ttm] >[13441.118298] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13441.118304] ? mutex_trylock+0xcd/0xe0 >[13441.118309] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13441.118347] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13441.118371] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13441.118377] ? __lock_acquire+0x2d4/0x1340 >[13441.118401] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13441.118426] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13441.118450] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13441.118469] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13441.118492] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13441.118506] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13441.118515] drm_ioctl+0x2d5/0x370 [drm] >[13441.118534] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13441.118539] ? __pm_runtime_resume+0x54/0x90 >[13441.118546] ? trace_hardirqs_on_caller+0xed/0x180 >[13441.118574] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13441.118581] do_vfs_ioctl+0xa5/0x6e0 >[13441.118588] SyS_ioctl+0x74/0x80 >[13441.118593] do_syscall_64+0x79/0x220 >[13441.118596] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13441.118598] RIP: 0033:0x7fd8d64ef0f7 >[13441.118599] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13441.118612] RAX: ffffffffffffffda RBX: 000000000301c180 RCX: 00007fd8d64ef0f7 >[13441.118613] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13441.118614] RBP: 00007ffcc6dba1c0 R08: 000000000301c180 R09: 0000000000000004 >[13441.118616] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13441.118617] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f0650 >[13486.573798] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13486.573801] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13486.573804] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13486.573805] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13486.573806] Call Trace: >[13486.573813] dump_stack+0x85/0xbf >[13486.573818] swiotlb_alloc_coherent+0x1be/0x1d0 >[13486.573826] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13486.573835] ttm_dma_populate+0x25e/0x350 [ttm] >[13486.573841] ttm_tt_bind+0x2c/0x60 [ttm] >[13486.573845] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13486.573853] ttm_bo_validate+0x189/0x1a0 [ttm] >[13486.573856] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13486.573861] ? mutex_trylock+0xcd/0xe0 >[13486.573876] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13486.573912] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13486.573946] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13486.573952] ? __lock_acquire+0x2d4/0x1340 >[13486.573974] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13486.573997] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13486.574028] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13486.574055] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13486.574075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13486.574086] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13486.574094] drm_ioctl+0x2d5/0x370 [drm] >[13486.574111] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13486.574115] ? __pm_runtime_resume+0x54/0x90 >[13486.574119] ? trace_hardirqs_on_caller+0xed/0x180 >[13486.574137] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13486.574142] do_vfs_ioctl+0xa5/0x6e0 >[13486.574148] SyS_ioctl+0x74/0x80 >[13486.574153] do_syscall_64+0x79/0x220 >[13486.574156] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13486.574158] RIP: 0033:0x7fd8d64ef0f7 >[13486.574159] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13486.574162] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[13486.574163] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13486.574164] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[13486.574166] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13486.574167] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[13489.972720] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13489.972723] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13489.972726] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13489.972727] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13489.972728] Call Trace: >[13489.972735] dump_stack+0x85/0xbf >[13489.972739] swiotlb_alloc_coherent+0x1be/0x1d0 >[13489.972747] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13489.972756] ttm_dma_populate+0x25e/0x350 [ttm] >[13489.972762] ttm_tt_bind+0x2c/0x60 [ttm] >[13489.972766] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13489.972785] ttm_bo_validate+0x189/0x1a0 [ttm] >[13489.972788] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13489.972794] ? mutex_trylock+0xcd/0xe0 >[13489.972812] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13489.972860] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13489.972893] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13489.972902] ? __lock_acquire+0x2d4/0x1340 >[13489.972933] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13489.972972] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13489.972993] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13489.973010] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13489.973030] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13489.973042] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13489.973051] drm_ioctl+0x2d5/0x370 [drm] >[13489.973067] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13489.973072] ? __pm_runtime_resume+0x54/0x90 >[13489.973076] ? trace_hardirqs_on_caller+0xed/0x180 >[13489.973094] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13489.973100] do_vfs_ioctl+0xa5/0x6e0 >[13489.973106] SyS_ioctl+0x74/0x80 >[13489.973111] do_syscall_64+0x79/0x220 >[13489.973114] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13489.973117] RIP: 0033:0x7fd8d64ef0f7 >[13489.973118] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13489.973121] RAX: ffffffffffffffda RBX: 00000000030740e0 RCX: 00007fd8d64ef0f7 >[13489.973122] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13489.973123] RBP: 00007ffcc6dba1c0 R08: 00000000030740e0 R09: 0000000000000004 >[13489.973125] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13489.973126] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cf5100 >[13526.592151] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13526.592155] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13526.592157] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13526.592159] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13526.592160] Call Trace: >[13526.592167] dump_stack+0x85/0xbf >[13526.592171] swiotlb_alloc_coherent+0x1be/0x1d0 >[13526.592179] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13526.592189] ttm_dma_populate+0x25e/0x350 [ttm] >[13526.592195] ttm_tt_bind+0x2c/0x60 [ttm] >[13526.592199] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13526.592207] ttm_bo_validate+0x189/0x1a0 [ttm] >[13526.592211] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13526.592217] ? mutex_trylock+0xcd/0xe0 >[13526.592223] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13526.592258] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13526.592282] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13526.592298] ? __lock_acquire+0x2d4/0x1340 >[13526.592319] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13526.592362] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13526.592394] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13526.592412] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13526.592453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13526.592464] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13526.592471] drm_ioctl+0x2d5/0x370 [drm] >[13526.592488] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13526.592492] ? __pm_runtime_resume+0x54/0x90 >[13526.592496] ? trace_hardirqs_on_caller+0xed/0x180 >[13526.592514] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13526.592519] do_vfs_ioctl+0xa5/0x6e0 >[13526.592525] SyS_ioctl+0x74/0x80 >[13526.592530] do_syscall_64+0x79/0x220 >[13526.592533] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13526.592535] RIP: 0033:0x7fd8d64ef0f7 >[13526.592537] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13526.592539] RAX: ffffffffffffffda RBX: 0000000002bead70 RCX: 00007fd8d64ef0f7 >[13526.592540] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13526.592542] RBP: 00007ffcc6dba1c0 R08: 0000000002bead70 R09: 0000000000000004 >[13526.592543] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13526.592544] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[13540.246316] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13540.246321] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13540.246324] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13540.246326] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13540.246328] Call Trace: >[13540.246337] dump_stack+0x85/0xbf >[13540.246343] swiotlb_alloc_coherent+0x1be/0x1d0 >[13540.246356] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13540.246370] ttm_dma_populate+0x25e/0x350 [ttm] >[13540.246380] ttm_tt_bind+0x2c/0x60 [ttm] >[13540.246386] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13540.246399] ttm_bo_validate+0x189/0x1a0 [ttm] >[13540.246404] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13540.246412] ? mutex_trylock+0xcd/0xe0 >[13540.246420] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13540.246472] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13540.246501] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13540.246537] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13540.246561] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13540.246591] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13540.246606] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13540.246625] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13540.246638] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13540.246645] drm_ioctl+0x2d5/0x370 [drm] >[13540.246661] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13540.246666] ? __pm_runtime_resume+0x54/0x90 >[13540.246671] ? trace_hardirqs_on_caller+0xed/0x180 >[13540.246688] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13540.246694] do_vfs_ioctl+0xa5/0x6e0 >[13540.246701] SyS_ioctl+0x74/0x80 >[13540.246706] do_syscall_64+0x79/0x220 >[13540.246709] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13540.246711] RIP: 0033:0x7fd8d64ef0f7 >[13540.246713] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13540.246715] RAX: ffffffffffffffda RBX: 00000000030740e0 RCX: 00007fd8d64ef0f7 >[13540.246717] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13540.246718] RBP: 00007ffcc6dba1c0 R08: 00000000030740e0 R09: 0000000000000004 >[13540.246719] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13540.246720] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cc21e0 >[13549.522390] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13549.522395] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13549.522399] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[13549.522401] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13549.522403] Call Trace: >[13549.522411] dump_stack+0x85/0xbf >[13549.522417] swiotlb_alloc_coherent+0x1be/0x1d0 >[13549.522429] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13549.522443] ttm_dma_populate+0x25e/0x350 [ttm] >[13549.522453] ttm_tt_bind+0x2c/0x60 [ttm] >[13549.522459] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13549.522483] ttm_bo_validate+0x189/0x1a0 [ttm] >[13549.522498] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13549.522507] ? mutex_trylock+0xcd/0xe0 >[13549.522515] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13549.522556] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13549.522590] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13549.522600] ? __lock_acquire+0x2d4/0x1340 >[13549.522634] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13549.522672] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13549.522709] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13549.522734] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13549.522766] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13549.522791] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13549.522806] drm_ioctl+0x2d5/0x370 [drm] >[13549.522843] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13549.522850] ? __pm_runtime_resume+0x54/0x90 >[13549.522857] ? trace_hardirqs_on_caller+0xed/0x180 >[13549.522885] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13549.522893] do_vfs_ioctl+0xa5/0x6e0 >[13549.522900] SyS_ioctl+0x74/0x80 >[13549.522905] do_syscall_64+0x79/0x220 >[13549.522908] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13549.522911] RIP: 0033:0x7f70a90d90f7 >[13549.522912] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13549.522924] RAX: ffffffffffffffda RBX: 000055e7f151acd0 RCX: 00007f70a90d90f7 >[13549.522925] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[13549.522927] RBP: 00007ffd456b9940 R08: 000055e7f151acd0 R09: 00007f70a939dc50 >[13549.522928] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[13549.522929] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1c09260 >[13624.331654] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13624.331658] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13624.331660] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13624.331662] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13624.331663] Call Trace: >[13624.331670] dump_stack+0x85/0xbf >[13624.331674] swiotlb_alloc_coherent+0x1be/0x1d0 >[13624.331682] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13624.331691] ttm_dma_populate+0x25e/0x350 [ttm] >[13624.331697] ttm_tt_bind+0x2c/0x60 [ttm] >[13624.331701] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13624.331719] ttm_bo_validate+0x189/0x1a0 [ttm] >[13624.331722] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13624.331728] ? mutex_trylock+0xcd/0xe0 >[13624.331733] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13624.331770] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13624.331798] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13624.331832] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13624.331854] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13624.331875] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13624.331891] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13624.331910] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13624.331932] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13624.331940] drm_ioctl+0x2d5/0x370 [drm] >[13624.331956] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13624.331960] ? __pm_runtime_resume+0x54/0x90 >[13624.331965] ? trace_hardirqs_on_caller+0xed/0x180 >[13624.331993] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13624.331998] do_vfs_ioctl+0xa5/0x6e0 >[13624.332005] SyS_ioctl+0x74/0x80 >[13624.332009] do_syscall_64+0x79/0x220 >[13624.332012] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13624.332014] RIP: 0033:0x7fd8d64ef0f7 >[13624.332016] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13624.332018] RAX: ffffffffffffffda RBX: 0000000002bf7310 RCX: 00007fd8d64ef0f7 >[13624.332020] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13624.332021] RBP: 00007ffcc6dba1c0 R08: 0000000002bf7310 R09: 0000000000000004 >[13624.332022] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13624.332023] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d6c90 >[13646.042788] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13646.042793] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13646.042797] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13646.042799] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13646.042801] Call Trace: >[13646.042810] dump_stack+0x85/0xbf >[13646.042816] swiotlb_alloc_coherent+0x1be/0x1d0 >[13646.042828] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13646.042844] ttm_dma_populate+0x25e/0x350 [ttm] >[13646.042855] ttm_tt_bind+0x2c/0x60 [ttm] >[13646.042861] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13646.042875] ttm_bo_validate+0x189/0x1a0 [ttm] >[13646.042880] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13646.042890] ? mutex_trylock+0xcd/0xe0 >[13646.042898] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13646.042942] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13646.042978] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13646.042987] ? __lock_acquire+0x2d4/0x1340 >[13646.043023] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13646.043062] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13646.043097] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13646.043125] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13646.043159] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13646.043173] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13646.043188] drm_ioctl+0x2d5/0x370 [drm] >[13646.043217] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13646.043224] ? __pm_runtime_resume+0x54/0x90 >[13646.043232] ? trace_hardirqs_on_caller+0xed/0x180 >[13646.043263] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13646.043271] do_vfs_ioctl+0xa5/0x6e0 >[13646.043283] SyS_ioctl+0x74/0x80 >[13646.043290] do_syscall_64+0x79/0x220 >[13646.043295] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13646.043299] RIP: 0033:0x7fd8d64ef0f7 >[13646.043302] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13646.043306] RAX: ffffffffffffffda RBX: 0000000003107330 RCX: 00007fd8d64ef0f7 >[13646.043308] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13646.043310] RBP: 00007ffcc6dba1c0 R08: 0000000003107330 R09: 0000000000000004 >[13646.043312] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13646.043314] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[13651.274155] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13651.274159] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13651.274161] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13651.274163] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13651.274174] Call Trace: >[13651.274180] dump_stack+0x85/0xbf >[13651.274185] swiotlb_alloc_coherent+0x1be/0x1d0 >[13651.274193] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13651.274202] ttm_dma_populate+0x25e/0x350 [ttm] >[13651.274208] ttm_tt_bind+0x2c/0x60 [ttm] >[13651.274212] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13651.274229] ttm_bo_validate+0x189/0x1a0 [ttm] >[13651.274233] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13651.274239] ? mutex_trylock+0xcd/0xe0 >[13651.274244] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13651.274289] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13651.274312] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13651.274318] ? __lock_acquire+0x2d4/0x1340 >[13651.274338] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13651.274382] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13651.274424] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13651.274455] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13651.274486] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13651.274508] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13651.274517] drm_ioctl+0x2d5/0x370 [drm] >[13651.274543] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13651.274548] ? __pm_runtime_resume+0x54/0x90 >[13651.274553] ? trace_hardirqs_on_caller+0xed/0x180 >[13651.274571] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13651.274576] do_vfs_ioctl+0xa5/0x6e0 >[13651.274583] SyS_ioctl+0x74/0x80 >[13651.274588] do_syscall_64+0x79/0x220 >[13651.274591] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13651.274593] RIP: 0033:0x7fd8d64ef0f7 >[13651.274595] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13651.274598] RAX: ffffffffffffffda RBX: 0000000002da8320 RCX: 00007fd8d64ef0f7 >[13651.274599] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13651.274600] RBP: 00007ffcc6dba1c0 R08: 0000000002da8320 R09: 0000000000000004 >[13651.274601] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13651.274603] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030284b0 >[13655.966578] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13655.966583] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13655.966586] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13655.966588] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13655.966589] Call Trace: >[13655.966598] dump_stack+0x85/0xbf >[13655.966603] swiotlb_alloc_coherent+0x1be/0x1d0 >[13655.966614] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13655.966629] ttm_dma_populate+0x25e/0x350 [ttm] >[13655.966639] ttm_tt_bind+0x2c/0x60 [ttm] >[13655.966645] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13655.966659] ttm_bo_validate+0x189/0x1a0 [ttm] >[13655.966664] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13655.966674] ? mutex_trylock+0xcd/0xe0 >[13655.966692] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13655.966732] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13655.966764] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13655.966800] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13655.966835] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13655.966871] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13655.966898] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13655.966931] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13655.966947] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13655.966961] drm_ioctl+0x2d5/0x370 [drm] >[13655.966989] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13655.966996] ? __pm_runtime_resume+0x54/0x90 >[13655.967004] ? trace_hardirqs_on_caller+0xed/0x180 >[13655.967035] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13655.967043] do_vfs_ioctl+0xa5/0x6e0 >[13655.967055] SyS_ioctl+0x74/0x80 >[13655.967063] do_syscall_64+0x79/0x220 >[13655.967068] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13655.967072] RIP: 0033:0x7fd8d64ef0f7 >[13655.967074] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13655.967079] RAX: ffffffffffffffda RBX: 000000000301bf30 RCX: 00007fd8d64ef0f7 >[13655.967081] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13655.967083] RBP: 00007ffcc6dba1c0 R08: 000000000301bf30 R09: 0000000000000004 >[13655.967085] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13655.967087] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff4f20 >[13656.827639] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13656.827643] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13656.827645] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13656.827647] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13656.827648] Call Trace: >[13656.827655] dump_stack+0x85/0xbf >[13656.827659] swiotlb_alloc_coherent+0x1be/0x1d0 >[13656.827667] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13656.827677] ttm_dma_populate+0x25e/0x350 [ttm] >[13656.827683] ttm_tt_bind+0x2c/0x60 [ttm] >[13656.827687] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13656.827696] ttm_bo_validate+0x189/0x1a0 [ttm] >[13656.827699] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13656.827705] ? mutex_trylock+0xcd/0xe0 >[13656.827710] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13656.827754] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13656.827777] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13656.827801] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13656.827823] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13656.827845] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13656.827862] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13656.827882] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13656.827894] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13656.827902] drm_ioctl+0x2d5/0x370 [drm] >[13656.827936] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13656.827943] ? __pm_runtime_resume+0x54/0x90 >[13656.827948] ? trace_hardirqs_on_caller+0xed/0x180 >[13656.827976] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13656.827982] do_vfs_ioctl+0xa5/0x6e0 >[13656.827988] SyS_ioctl+0x74/0x80 >[13656.827993] do_syscall_64+0x79/0x220 >[13656.827996] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13656.827999] RIP: 0033:0x7fd8d64ef0f7 >[13656.828000] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13656.828003] RAX: ffffffffffffffda RBX: 0000000003027d60 RCX: 00007fd8d64ef0f7 >[13656.828004] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13656.828005] RBP: 00007ffcc6dba1c0 R08: 0000000003027d60 R09: 0000000000000004 >[13656.828007] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13656.828008] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000310ffb0 >[13660.929103] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13660.929106] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13660.929108] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13660.929109] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13660.929111] Call Trace: >[13660.929117] dump_stack+0x85/0xbf >[13660.929122] swiotlb_alloc_coherent+0x1be/0x1d0 >[13660.929130] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13660.929138] ttm_dma_populate+0x25e/0x350 [ttm] >[13660.929144] ttm_tt_bind+0x2c/0x60 [ttm] >[13660.929148] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13660.929156] ttm_bo_validate+0x189/0x1a0 [ttm] >[13660.929159] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13660.929164] ? mutex_trylock+0xcd/0xe0 >[13660.929169] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13660.929206] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13660.929229] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13660.929256] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13660.929282] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13660.929306] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13660.929326] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13660.929349] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13660.929364] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13660.929372] drm_ioctl+0x2d5/0x370 [drm] >[13660.929392] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13660.929397] ? __pm_runtime_resume+0x54/0x90 >[13660.929402] ? trace_hardirqs_on_caller+0xed/0x180 >[13660.929423] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13660.929429] do_vfs_ioctl+0xa5/0x6e0 >[13660.929435] SyS_ioctl+0x74/0x80 >[13660.929440] do_syscall_64+0x79/0x220 >[13660.929443] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13660.929445] RIP: 0033:0x7fd8d64ef0f7 >[13660.929447] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13660.929449] RAX: ffffffffffffffda RBX: 0000000002f8ab20 RCX: 00007fd8d64ef0f7 >[13660.929451] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13660.929452] RBP: 00007ffcc6dba1c0 R08: 0000000002f8ab20 R09: 0000000000000004 >[13660.929453] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13660.929454] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003108460 >[13666.001255] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13666.001258] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13666.001260] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13666.001262] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13666.001263] Call Trace: >[13666.001269] dump_stack+0x85/0xbf >[13666.001273] swiotlb_alloc_coherent+0x1be/0x1d0 >[13666.001281] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13666.001290] ttm_dma_populate+0x25e/0x350 [ttm] >[13666.001296] ttm_tt_bind+0x2c/0x60 [ttm] >[13666.001299] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13666.001307] ttm_bo_validate+0x189/0x1a0 [ttm] >[13666.001310] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13666.001316] ? mutex_trylock+0xcd/0xe0 >[13666.001321] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13666.001352] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13666.001373] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13666.001378] ? __lock_acquire+0x2d4/0x1340 >[13666.001398] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13666.001420] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13666.001440] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13666.001456] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13666.001476] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13666.001487] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13666.001495] drm_ioctl+0x2d5/0x370 [drm] >[13666.001510] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13666.001515] ? __pm_runtime_resume+0x54/0x90 >[13666.001519] ? trace_hardirqs_on_caller+0xed/0x180 >[13666.001541] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13666.001548] do_vfs_ioctl+0xa5/0x6e0 >[13666.001559] SyS_ioctl+0x74/0x80 >[13666.001566] do_syscall_64+0x79/0x220 >[13666.001570] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13666.001573] RIP: 0033:0x7fd8d64ef0f7 >[13666.001575] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13666.001579] RAX: ffffffffffffffda RBX: 0000000002db21c0 RCX: 00007fd8d64ef0f7 >[13666.001581] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13666.001582] RBP: 00007ffcc6dba1c0 R08: 0000000002db21c0 R09: 0000000000000004 >[13666.001584] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13666.001586] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003072ee0 >[13671.052141] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13671.052144] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13671.052147] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13671.052148] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13671.052150] Call Trace: >[13671.052156] dump_stack+0x85/0xbf >[13671.052161] swiotlb_alloc_coherent+0x1be/0x1d0 >[13671.052169] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13671.052179] ttm_dma_populate+0x25e/0x350 [ttm] >[13671.052185] ttm_tt_bind+0x2c/0x60 [ttm] >[13671.052189] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13671.052197] ttm_bo_validate+0x189/0x1a0 [ttm] >[13671.052200] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13671.052206] ? mutex_trylock+0xcd/0xe0 >[13671.052211] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13671.052242] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13671.052271] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13671.052281] ? __lock_acquire+0x2d4/0x1340 >[13671.052313] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13671.052348] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13671.052383] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13671.052410] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13671.052438] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13671.052450] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13671.052458] drm_ioctl+0x2d5/0x370 [drm] >[13671.052475] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13671.052480] ? __pm_runtime_resume+0x54/0x90 >[13671.052484] ? trace_hardirqs_on_caller+0xed/0x180 >[13671.052503] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13671.052508] do_vfs_ioctl+0xa5/0x6e0 >[13671.052515] SyS_ioctl+0x74/0x80 >[13671.052520] do_syscall_64+0x79/0x220 >[13671.052523] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13671.052526] RIP: 0033:0x7fd8d64ef0f7 >[13671.052527] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13671.052530] RAX: ffffffffffffffda RBX: 0000000002c3cb40 RCX: 00007fd8d64ef0f7 >[13671.052531] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13671.052533] RBP: 00007ffcc6dba1c0 R08: 0000000002c3cb40 R09: 0000000000000004 >[13671.052534] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13671.052535] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bcef40 >[13675.344185] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13675.344188] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13675.344191] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13675.344192] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13675.344193] Call Trace: >[13675.344200] dump_stack+0x85/0xbf >[13675.344204] swiotlb_alloc_coherent+0x1be/0x1d0 >[13675.344213] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13675.344222] ttm_dma_populate+0x25e/0x350 [ttm] >[13675.344228] ttm_tt_bind+0x2c/0x60 [ttm] >[13675.344232] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13675.344240] ttm_bo_validate+0x189/0x1a0 [ttm] >[13675.344243] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13675.344249] ? mutex_trylock+0xcd/0xe0 >[13675.344254] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13675.344303] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13675.344330] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13675.344367] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13675.344413] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13675.344443] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13675.344467] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13675.344496] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13675.344508] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13675.344517] drm_ioctl+0x2d5/0x370 [drm] >[13675.344533] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13675.344537] ? __pm_runtime_resume+0x54/0x90 >[13675.344542] ? trace_hardirqs_on_caller+0xed/0x180 >[13675.344560] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13675.344565] do_vfs_ioctl+0xa5/0x6e0 >[13675.344582] SyS_ioctl+0x74/0x80 >[13675.344586] do_syscall_64+0x79/0x220 >[13675.344590] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13675.344592] RIP: 0033:0x7fd8d64ef0f7 >[13675.344594] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13675.344596] RAX: ffffffffffffffda RBX: 00000000030cecc0 RCX: 00007fd8d64ef0f7 >[13675.344598] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[13675.344599] RBP: 00007ffcc6dba370 R08: 00000000030cecc0 R09: 0000000000000004 >[13675.344600] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13675.344601] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030312d0 >[13697.073679] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13697.073684] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13697.073688] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13697.073690] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13697.073692] Call Trace: >[13697.073700] dump_stack+0x85/0xbf >[13697.073706] swiotlb_alloc_coherent+0x1be/0x1d0 >[13697.073718] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13697.073734] ttm_dma_populate+0x25e/0x350 [ttm] >[13697.073745] ttm_tt_bind+0x2c/0x60 [ttm] >[13697.073752] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13697.073766] ttm_bo_validate+0x189/0x1a0 [ttm] >[13697.073771] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13697.073781] ? mutex_trylock+0xcd/0xe0 >[13697.073790] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13697.073832] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13697.073865] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13697.073875] ? __lock_acquire+0x2d4/0x1340 >[13697.073910] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13697.073950] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13697.073987] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13697.074015] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13697.074051] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13697.074067] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13697.074081] drm_ioctl+0x2d5/0x370 [drm] >[13697.074109] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13697.074117] ? __pm_runtime_resume+0x54/0x90 >[13697.074124] ? trace_hardirqs_on_caller+0xed/0x180 >[13697.074156] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13697.074164] do_vfs_ioctl+0xa5/0x6e0 >[13697.074177] SyS_ioctl+0x74/0x80 >[13697.074184] do_syscall_64+0x79/0x220 >[13697.074189] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13697.074193] RIP: 0033:0x7fd8d64ef0f7 >[13697.074195] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13697.074200] RAX: ffffffffffffffda RBX: 0000000002b4fee0 RCX: 00007fd8d64ef0f7 >[13697.074202] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13697.074205] RBP: 00007ffcc6dba1c0 R08: 0000000002b4fee0 R09: 0000000000000004 >[13697.074207] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13697.074209] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030284b0 >[13742.133817] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13742.133820] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13742.133823] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13742.133824] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13742.133825] Call Trace: >[13742.133832] dump_stack+0x85/0xbf >[13742.133836] swiotlb_alloc_coherent+0x1be/0x1d0 >[13742.133844] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13742.133852] ttm_dma_populate+0x25e/0x350 [ttm] >[13742.133858] ttm_tt_bind+0x2c/0x60 [ttm] >[13742.133862] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13742.133870] ttm_bo_validate+0x189/0x1a0 [ttm] >[13742.133873] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13742.133878] ? mutex_trylock+0xcd/0xe0 >[13742.133883] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13742.133914] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13742.133935] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13742.133940] ? __lock_acquire+0x2d4/0x1340 >[13742.133960] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13742.133982] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13742.134003] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13742.134019] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13742.134039] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13742.134050] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13742.134058] drm_ioctl+0x2d5/0x370 [drm] >[13742.134074] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13742.134078] ? __pm_runtime_resume+0x54/0x90 >[13742.134083] ? trace_hardirqs_on_caller+0xed/0x180 >[13742.134100] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13742.134105] do_vfs_ioctl+0xa5/0x6e0 >[13742.134111] SyS_ioctl+0x74/0x80 >[13742.134116] do_syscall_64+0x79/0x220 >[13742.134119] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13742.134121] RIP: 0033:0x7fd8d64ef0f7 >[13742.134123] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13742.134125] RAX: ffffffffffffffda RBX: 0000000002ff5050 RCX: 00007fd8d64ef0f7 >[13742.134127] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13742.134128] RBP: 00007ffcc6dba1c0 R08: 0000000002ff5050 R09: 0000000000000004 >[13742.134129] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13742.134130] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002ff4f20 >[13769.853096] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13769.853100] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13769.853102] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13769.853103] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13769.853104] Call Trace: >[13769.853111] dump_stack+0x85/0xbf >[13769.853115] swiotlb_alloc_coherent+0x1be/0x1d0 >[13769.853123] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13769.853131] ttm_dma_populate+0x25e/0x350 [ttm] >[13769.853137] ttm_tt_bind+0x2c/0x60 [ttm] >[13769.853141] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13769.853148] ttm_bo_validate+0x189/0x1a0 [ttm] >[13769.853151] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13769.853157] ? mutex_trylock+0xcd/0xe0 >[13769.853162] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13769.853194] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13769.853215] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13769.853221] ? __lock_acquire+0x2d4/0x1340 >[13769.853240] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13769.853263] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13769.853283] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13769.853300] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13769.853320] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13769.853331] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13769.853339] drm_ioctl+0x2d5/0x370 [drm] >[13769.853356] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13769.853360] ? __pm_runtime_resume+0x54/0x90 >[13769.853364] ? trace_hardirqs_on_caller+0xed/0x180 >[13769.853382] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13769.853387] do_vfs_ioctl+0xa5/0x6e0 >[13769.853393] SyS_ioctl+0x74/0x80 >[13769.853398] do_syscall_64+0x79/0x220 >[13769.853401] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13769.853403] RIP: 0033:0x7fd8d64ef0f7 >[13769.853405] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13769.853407] RAX: ffffffffffffffda RBX: 0000000003107330 RCX: 00007fd8d64ef0f7 >[13769.853409] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13769.853410] RBP: 00007ffcc6dba1c0 R08: 0000000003107330 R09: 0000000000000004 >[13769.853411] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13769.853412] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003072ee0 >[13818.572915] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13818.572918] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13818.572921] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13818.572922] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13818.572923] Call Trace: >[13818.572930] dump_stack+0x85/0xbf >[13818.572935] swiotlb_alloc_coherent+0x1be/0x1d0 >[13818.572943] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13818.572952] ttm_dma_populate+0x25e/0x350 [ttm] >[13818.572958] ttm_tt_bind+0x2c/0x60 [ttm] >[13818.572962] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13818.572970] ttm_bo_validate+0x189/0x1a0 [ttm] >[13818.572973] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13818.572979] ? mutex_trylock+0xcd/0xe0 >[13818.572984] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13818.573016] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13818.573041] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13818.573047] ? __lock_acquire+0x2d4/0x1340 >[13818.573070] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13818.573095] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13818.573119] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13818.573140] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13818.573163] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13818.573177] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13818.573186] drm_ioctl+0x2d5/0x370 [drm] >[13818.573205] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13818.573210] ? __pm_runtime_resume+0x54/0x90 >[13818.573214] ? trace_hardirqs_on_caller+0xed/0x180 >[13818.573235] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13818.573241] do_vfs_ioctl+0xa5/0x6e0 >[13818.573247] SyS_ioctl+0x74/0x80 >[13818.573252] do_syscall_64+0x79/0x220 >[13818.573255] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13818.573258] RIP: 0033:0x7fd8d64ef0f7 >[13818.573259] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13818.573262] RAX: ffffffffffffffda RBX: 0000000002c6c9f0 RCX: 00007fd8d64ef0f7 >[13818.573263] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13818.573264] RBP: 00007ffcc6dba1c0 R08: 0000000002c6c9f0 R09: 0000000000000004 >[13818.573266] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13818.573267] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030312d0 >[13821.583522] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13821.583527] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13821.583531] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13821.583533] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13821.583535] Call Trace: >[13821.583543] dump_stack+0x85/0xbf >[13821.583548] swiotlb_alloc_coherent+0x1be/0x1d0 >[13821.583557] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13821.583566] ttm_dma_populate+0x25e/0x350 [ttm] >[13821.583572] ttm_tt_bind+0x2c/0x60 [ttm] >[13821.583577] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13821.583585] ttm_bo_validate+0x189/0x1a0 [ttm] >[13821.583588] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13821.583594] ? mutex_trylock+0xcd/0xe0 >[13821.583600] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13821.583634] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13821.583657] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13821.583673] ? __lock_acquire+0x2d4/0x1340 >[13821.583715] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13821.583748] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13821.583769] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13821.583786] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13821.583806] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13821.583820] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13821.583828] drm_ioctl+0x2d5/0x370 [drm] >[13821.583845] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13821.583849] ? __pm_runtime_resume+0x54/0x90 >[13821.583854] ? trace_hardirqs_on_caller+0xed/0x180 >[13821.583872] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13821.583877] do_vfs_ioctl+0xa5/0x6e0 >[13821.583883] SyS_ioctl+0x74/0x80 >[13821.583888] do_syscall_64+0x79/0x220 >[13821.583891] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13821.583894] RIP: 0033:0x7fd8d64ef0f7 >[13821.583895] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13821.583898] RAX: ffffffffffffffda RBX: 0000000002c572a0 RCX: 00007fd8d64ef0f7 >[13821.583899] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13821.583900] RBP: 00007ffcc6dba1c0 R08: 0000000002c572a0 R09: 0000000000000004 >[13821.583902] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13821.583903] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f0740 >[13882.131842] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13882.131845] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13882.131848] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[13882.131849] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13882.131851] Call Trace: >[13882.131858] dump_stack+0x85/0xbf >[13882.131862] swiotlb_alloc_coherent+0x1be/0x1d0 >[13882.131870] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13882.131884] ttm_dma_populate+0x25e/0x350 [ttm] >[13882.131894] ttm_tt_bind+0x2c/0x60 [ttm] >[13882.131899] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13882.131912] ttm_bo_validate+0x189/0x1a0 [ttm] >[13882.131917] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13882.131926] ? mutex_trylock+0xcd/0xe0 >[13882.131935] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13882.131979] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13882.132007] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13882.132016] ? __lock_acquire+0x2d4/0x1340 >[13882.132045] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13882.132079] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13882.132121] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13882.132146] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13882.132178] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13882.132193] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13882.132206] drm_ioctl+0x2d5/0x370 [drm] >[13882.132233] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13882.132240] ? __pm_runtime_resume+0x54/0x90 >[13882.132246] ? trace_hardirqs_on_caller+0xed/0x180 >[13882.132275] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13882.132282] do_vfs_ioctl+0xa5/0x6e0 >[13882.132293] SyS_ioctl+0x74/0x80 >[13882.132301] do_syscall_64+0x79/0x220 >[13882.132306] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13882.132309] RIP: 0033:0x7fd8d64ef0f7 >[13882.132311] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13882.132315] RAX: ffffffffffffffda RBX: 0000000002db21c0 RCX: 00007fd8d64ef0f7 >[13882.132317] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[13882.132319] RBP: 00007ffcc6dba1c0 R08: 0000000002db21c0 R09: 0000000000000004 >[13882.132321] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[13882.132323] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003072ee0 >[13999.558967] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[13999.558972] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[13999.558975] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[13999.558977] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[13999.558979] Call Trace: >[13999.558987] dump_stack+0x85/0xbf >[13999.558993] swiotlb_alloc_coherent+0x1be/0x1d0 >[13999.559003] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[13999.559018] ttm_dma_populate+0x25e/0x350 [ttm] >[13999.559028] ttm_tt_bind+0x2c/0x60 [ttm] >[13999.559034] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[13999.559046] ttm_bo_validate+0x189/0x1a0 [ttm] >[13999.559051] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[13999.559060] ? mutex_trylock+0xcd/0xe0 >[13999.559068] ttm_bo_init_reserved+0x459/0x500 [ttm] >[13999.559104] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[13999.559149] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[13999.559158] ? __lock_acquire+0x2d4/0x1340 >[13999.559202] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[13999.559238] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[13999.559273] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13999.559299] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[13999.559331] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13999.559346] drm_ioctl_kernel+0x5b/0xb0 [drm] >[13999.559359] drm_ioctl+0x2d5/0x370 [drm] >[13999.559385] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[13999.559392] ? __pm_runtime_resume+0x54/0x90 >[13999.559399] ? trace_hardirqs_on_caller+0xed/0x180 >[13999.559428] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[13999.559435] do_vfs_ioctl+0xa5/0x6e0 >[13999.559456] SyS_ioctl+0x74/0x80 >[13999.559463] do_syscall_64+0x79/0x220 >[13999.559469] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[13999.559472] RIP: 0033:0x7f70a90d90f7 >[13999.559474] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[13999.559478] RAX: ffffffffffffffda RBX: 000055e7f1cb8c50 RCX: 00007f70a90d90f7 >[13999.559479] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[13999.559481] RBP: 00007ffd456b9940 R08: 000055e7f1cb8c50 R09: 00007f70a939dc50 >[13999.559483] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[13999.559495] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f14ed740 >[14028.563051] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14028.563054] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14028.563056] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14028.563057] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14028.563058] Call Trace: >[14028.563065] dump_stack+0x85/0xbf >[14028.563069] swiotlb_alloc_coherent+0x1be/0x1d0 >[14028.563077] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14028.563085] ttm_dma_populate+0x25e/0x350 [ttm] >[14028.563091] ttm_tt_bind+0x2c/0x60 [ttm] >[14028.563095] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14028.563102] ttm_bo_validate+0x189/0x1a0 [ttm] >[14028.563105] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14028.563110] ? mutex_trylock+0xcd/0xe0 >[14028.563116] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14028.563145] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14028.563163] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14028.563184] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14028.563204] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14028.563223] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14028.563238] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14028.563256] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14028.563267] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14028.563275] drm_ioctl+0x2d5/0x370 [drm] >[14028.563290] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14028.563294] ? __pm_runtime_resume+0x54/0x90 >[14028.563299] ? trace_hardirqs_on_caller+0xed/0x180 >[14028.563315] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14028.563320] do_vfs_ioctl+0xa5/0x6e0 >[14028.563327] SyS_ioctl+0x74/0x80 >[14028.563331] do_syscall_64+0x79/0x220 >[14028.563334] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14028.563336] RIP: 0033:0x7fd8d64ef0f7 >[14028.563338] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14028.563340] RAX: ffffffffffffffda RBX: 0000000002b486d0 RCX: 00007fd8d64ef0f7 >[14028.563341] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14028.563343] RBP: 00007ffcc6dba1c0 R08: 0000000002b486d0 R09: 0000000000000004 >[14028.563344] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14028.563345] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000310ffb0 >[14029.939480] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14029.939484] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14029.939486] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14029.939488] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14029.939489] Call Trace: >[14029.939495] dump_stack+0x85/0xbf >[14029.939499] swiotlb_alloc_coherent+0x1be/0x1d0 >[14029.939507] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14029.939516] ttm_dma_populate+0x25e/0x350 [ttm] >[14029.939522] ttm_tt_bind+0x2c/0x60 [ttm] >[14029.939526] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14029.939533] ttm_bo_validate+0x189/0x1a0 [ttm] >[14029.939536] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14029.939542] ? mutex_trylock+0xcd/0xe0 >[14029.939547] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14029.939578] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14029.939599] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14029.939605] ? __lock_acquire+0x2d4/0x1340 >[14029.939625] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14029.939648] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14029.939670] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14029.939687] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14029.939708] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14029.939719] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14029.939727] drm_ioctl+0x2d5/0x370 [drm] >[14029.939743] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14029.939748] ? __pm_runtime_resume+0x54/0x90 >[14029.939752] ? trace_hardirqs_on_caller+0xed/0x180 >[14029.939770] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14029.939775] do_vfs_ioctl+0xa5/0x6e0 >[14029.939781] SyS_ioctl+0x74/0x80 >[14029.939787] do_syscall_64+0x79/0x220 >[14029.939790] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14029.939792] RIP: 0033:0x7fd8d64ef0f7 >[14029.939794] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14029.939796] RAX: ffffffffffffffda RBX: 00000000031166b0 RCX: 00007fd8d64ef0f7 >[14029.939798] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14029.939799] RBP: 00007ffcc6dba1c0 R08: 00000000031166b0 R09: 0000000000000004 >[14029.939800] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14029.939801] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000310ffb0 >[14075.173182] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14075.173185] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14075.173188] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14075.173189] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14075.173190] Call Trace: >[14075.173197] dump_stack+0x85/0xbf >[14075.173201] swiotlb_alloc_coherent+0x1be/0x1d0 >[14075.173209] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14075.173218] ttm_dma_populate+0x25e/0x350 [ttm] >[14075.173224] ttm_tt_bind+0x2c/0x60 [ttm] >[14075.173227] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14075.173235] ttm_bo_validate+0x189/0x1a0 [ttm] >[14075.173238] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14075.173244] ? mutex_trylock+0xcd/0xe0 >[14075.173250] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14075.173282] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14075.173303] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14075.173326] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14075.173348] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14075.173369] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14075.173386] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14075.173405] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14075.173416] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14075.173424] drm_ioctl+0x2d5/0x370 [drm] >[14075.173440] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14075.173445] ? __pm_runtime_resume+0x54/0x90 >[14075.173450] ? trace_hardirqs_on_caller+0xed/0x180 >[14075.173468] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14075.173473] do_vfs_ioctl+0xa5/0x6e0 >[14075.173480] SyS_ioctl+0x74/0x80 >[14075.173484] do_syscall_64+0x79/0x220 >[14075.173487] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14075.173490] RIP: 0033:0x7f70a90d90f7 >[14075.173491] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14075.173494] RAX: ffffffffffffffda RBX: 000055e7f14e67a0 RCX: 00007f70a90d90f7 >[14075.173495] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14075.173497] RBP: 00007ffd456b98b0 R08: 000055e7f14e67a0 R09: 00007f70a939dd40 >[14075.173498] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14075.173499] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f14d3200 >[14078.268922] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14078.268925] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14078.268928] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14078.268929] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14078.268931] Call Trace: >[14078.268939] dump_stack+0x85/0xbf >[14078.268945] swiotlb_alloc_coherent+0x1be/0x1d0 >[14078.268955] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14078.268968] ttm_dma_populate+0x25e/0x350 [ttm] >[14078.268974] ttm_tt_bind+0x2c/0x60 [ttm] >[14078.268978] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14078.268986] ttm_bo_validate+0x189/0x1a0 [ttm] >[14078.268989] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14078.268996] ? mutex_trylock+0xcd/0xe0 >[14078.269001] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14078.269046] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14078.269069] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14078.269093] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14078.269117] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14078.269150] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14078.269167] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14078.269198] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14078.269211] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14078.269220] drm_ioctl+0x2d5/0x370 [drm] >[14078.269236] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14078.269241] ? __pm_runtime_resume+0x54/0x90 >[14078.269247] ? trace_hardirqs_on_caller+0xed/0x180 >[14078.269265] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14078.269270] do_vfs_ioctl+0xa5/0x6e0 >[14078.269276] SyS_ioctl+0x74/0x80 >[14078.269281] do_syscall_64+0x79/0x220 >[14078.269285] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14078.269287] RIP: 0033:0x7f70a90d90f7 >[14078.269288] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14078.269291] RAX: ffffffffffffffda RBX: 000055e7f19d8130 RCX: 00007f70a90d90f7 >[14078.269292] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14078.269294] RBP: 00007ffd456b98b0 R08: 000055e7f19d8130 R09: 0000000000000004 >[14078.269295] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14078.269296] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ef721a70 >[14090.125002] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14090.125006] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14090.125008] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14090.125010] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14090.125011] Call Trace: >[14090.125017] dump_stack+0x85/0xbf >[14090.125022] swiotlb_alloc_coherent+0x1be/0x1d0 >[14090.125030] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14090.125039] ttm_dma_populate+0x25e/0x350 [ttm] >[14090.125045] ttm_tt_bind+0x2c/0x60 [ttm] >[14090.125049] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14090.125056] ttm_bo_validate+0x189/0x1a0 [ttm] >[14090.125059] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14090.125065] ? mutex_trylock+0xcd/0xe0 >[14090.125070] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14090.125102] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14090.125125] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14090.125131] ? __lock_acquire+0x2d4/0x1340 >[14090.125151] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14090.125173] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14090.125194] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14090.125211] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14090.125231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14090.125243] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14090.125252] drm_ioctl+0x2d5/0x370 [drm] >[14090.125268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14090.125273] ? __pm_runtime_resume+0x54/0x90 >[14090.125277] ? trace_hardirqs_on_caller+0xed/0x180 >[14090.125295] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14090.125300] do_vfs_ioctl+0xa5/0x6e0 >[14090.125307] SyS_ioctl+0x74/0x80 >[14090.125312] do_syscall_64+0x79/0x220 >[14090.125315] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14090.125318] RIP: 0033:0x7fd8d64ef0f7 >[14090.125319] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14090.125322] RAX: ffffffffffffffda RBX: 0000000002ba7690 RCX: 00007fd8d64ef0f7 >[14090.125323] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14090.125324] RBP: 00007ffcc6dba1c0 R08: 0000000002ba7690 R09: 0000000000000004 >[14090.125325] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14090.125327] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[14098.828081] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14098.828086] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14098.828089] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14098.828091] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14098.828093] Call Trace: >[14098.828102] dump_stack+0x85/0xbf >[14098.828108] swiotlb_alloc_coherent+0x1be/0x1d0 >[14098.828119] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14098.828135] ttm_dma_populate+0x25e/0x350 [ttm] >[14098.828146] ttm_tt_bind+0x2c/0x60 [ttm] >[14098.828152] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14098.828165] ttm_bo_validate+0x189/0x1a0 [ttm] >[14098.828170] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14098.828179] ? mutex_trylock+0xcd/0xe0 >[14098.828188] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14098.828243] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14098.828278] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14098.828286] ? __lock_acquire+0x2d4/0x1340 >[14098.828321] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14098.828352] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14098.828383] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14098.828408] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14098.828449] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14098.828464] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14098.828478] drm_ioctl+0x2d5/0x370 [drm] >[14098.828515] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14098.828522] ? __pm_runtime_resume+0x54/0x90 >[14098.828529] ? trace_hardirqs_on_caller+0xed/0x180 >[14098.828556] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14098.828563] do_vfs_ioctl+0xa5/0x6e0 >[14098.828574] SyS_ioctl+0x74/0x80 >[14098.828592] do_syscall_64+0x79/0x220 >[14098.828596] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14098.828600] RIP: 0033:0x7fd8d64ef0f7 >[14098.828602] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14098.828606] RAX: ffffffffffffffda RBX: 0000000003029d20 RCX: 00007fd8d64ef0f7 >[14098.828608] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14098.828610] RBP: 00007ffcc6dba370 R08: 0000000003029d20 R09: 00007fd8d67b3c50 >[14098.828612] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14098.828614] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002da8d40 >[14101.197708] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14101.197713] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14101.197717] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14101.197719] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14101.197721] Call Trace: >[14101.197729] dump_stack+0x85/0xbf >[14101.197735] swiotlb_alloc_coherent+0x1be/0x1d0 >[14101.197747] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14101.197764] ttm_dma_populate+0x25e/0x350 [ttm] >[14101.197774] ttm_tt_bind+0x2c/0x60 [ttm] >[14101.197781] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14101.197795] ttm_bo_validate+0x189/0x1a0 [ttm] >[14101.197800] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14101.197810] ? mutex_trylock+0xcd/0xe0 >[14101.197819] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14101.197861] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14101.197895] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14101.197931] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14101.197967] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14101.198000] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14101.198027] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14101.198060] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14101.198075] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14101.198090] drm_ioctl+0x2d5/0x370 [drm] >[14101.198118] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14101.198125] ? __pm_runtime_resume+0x54/0x90 >[14101.198133] ? trace_hardirqs_on_caller+0xed/0x180 >[14101.198162] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14101.198170] do_vfs_ioctl+0xa5/0x6e0 >[14101.198181] SyS_ioctl+0x74/0x80 >[14101.198189] do_syscall_64+0x79/0x220 >[14101.198194] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14101.198198] RIP: 0033:0x7fd8d64ef0f7 >[14101.198200] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14101.198204] RAX: ffffffffffffffda RBX: 0000000003030190 RCX: 00007fd8d64ef0f7 >[14101.198206] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14101.198208] RBP: 00007ffcc6dba370 R08: 0000000003030190 R09: 0000000000000004 >[14101.198210] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14101.198212] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff5e90 >[14104.121896] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14104.121899] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14104.121928] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14104.121930] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14104.121931] Call Trace: >[14104.121948] dump_stack+0x85/0xbf >[14104.121952] swiotlb_alloc_coherent+0x1be/0x1d0 >[14104.121970] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14104.121980] ttm_dma_populate+0x25e/0x350 [ttm] >[14104.121986] ttm_tt_bind+0x2c/0x60 [ttm] >[14104.121990] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14104.121997] ttm_bo_validate+0x189/0x1a0 [ttm] >[14104.122000] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14104.122006] ? mutex_trylock+0xcd/0xe0 >[14104.122011] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14104.122042] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14104.122060] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14104.122080] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14104.122101] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14104.122120] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14104.122135] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14104.122154] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14104.122165] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14104.122173] drm_ioctl+0x2d5/0x370 [drm] >[14104.122188] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14104.122193] ? __pm_runtime_resume+0x54/0x90 >[14104.122198] ? trace_hardirqs_on_caller+0xed/0x180 >[14104.122215] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14104.122219] do_vfs_ioctl+0xa5/0x6e0 >[14104.122226] SyS_ioctl+0x74/0x80 >[14104.122231] do_syscall_64+0x79/0x220 >[14104.122234] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14104.122236] RIP: 0033:0x7fd8d64ef0f7 >[14104.122238] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14104.122240] RAX: ffffffffffffffda RBX: 00000000031088f0 RCX: 00007fd8d64ef0f7 >[14104.122241] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14104.122243] RBP: 00007ffcc6dba370 R08: 00000000031088f0 R09: 0000000000000004 >[14104.122244] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14104.122245] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030d6c90 >[14104.432212] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14104.432216] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14104.432218] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14104.432220] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14104.432221] Call Trace: >[14104.432228] dump_stack+0x85/0xbf >[14104.432232] swiotlb_alloc_coherent+0x1be/0x1d0 >[14104.432250] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14104.432259] ttm_dma_populate+0x25e/0x350 [ttm] >[14104.432265] ttm_tt_bind+0x2c/0x60 [ttm] >[14104.432269] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14104.432277] ttm_bo_validate+0x189/0x1a0 [ttm] >[14104.432280] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14104.432286] ? mutex_trylock+0xcd/0xe0 >[14104.432291] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14104.432325] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14104.432344] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14104.432375] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14104.432415] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14104.432435] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14104.432450] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14104.432480] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14104.432492] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14104.432500] drm_ioctl+0x2d5/0x370 [drm] >[14104.432518] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14104.432524] ? __pm_runtime_resume+0x54/0x90 >[14104.432531] ? trace_hardirqs_on_caller+0xed/0x180 >[14104.432557] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14104.432565] do_vfs_ioctl+0xa5/0x6e0 >[14104.432574] SyS_ioctl+0x74/0x80 >[14104.432581] do_syscall_64+0x79/0x220 >[14104.432586] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14104.432589] RIP: 0033:0x7fd8d64ef0f7 >[14104.432592] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14104.432596] RAX: ffffffffffffffda RBX: 0000000002ba7690 RCX: 00007fd8d64ef0f7 >[14104.432598] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14104.432599] RBP: 00007ffcc6dba370 R08: 0000000002ba7690 R09: 0000000000000004 >[14104.432602] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14104.432603] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003110a80 >[14109.052024] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14109.052028] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14109.052032] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14109.052034] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14109.052036] Call Trace: >[14109.052045] dump_stack+0x85/0xbf >[14109.052051] swiotlb_alloc_coherent+0x1be/0x1d0 >[14109.052061] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14109.052076] ttm_dma_populate+0x25e/0x350 [ttm] >[14109.052086] ttm_tt_bind+0x2c/0x60 [ttm] >[14109.052092] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14109.052104] ttm_bo_validate+0x189/0x1a0 [ttm] >[14109.052109] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14109.052118] ? mutex_trylock+0xcd/0xe0 >[14109.052126] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14109.052165] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14109.052199] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14109.052207] ? __lock_acquire+0x2d4/0x1340 >[14109.052238] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14109.052274] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14109.052308] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14109.052334] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14109.052367] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14109.052382] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14109.052396] drm_ioctl+0x2d5/0x370 [drm] >[14109.052424] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14109.052432] ? __pm_runtime_resume+0x54/0x90 >[14109.052439] ? trace_hardirqs_on_caller+0xed/0x180 >[14109.052468] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14109.052475] do_vfs_ioctl+0xa5/0x6e0 >[14109.052496] SyS_ioctl+0x74/0x80 >[14109.052503] do_syscall_64+0x79/0x220 >[14109.052507] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14109.052510] RIP: 0033:0x7fd8d64ef0f7 >[14109.052512] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14109.052516] RAX: ffffffffffffffda RBX: 0000000002d52910 RCX: 00007fd8d64ef0f7 >[14109.052517] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14109.052519] RBP: 00007ffcc6dba370 R08: 0000000002d52910 R09: 00007fd8d67b3c50 >[14109.052521] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14109.052522] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b21c90 >[14109.091198] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14109.091201] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14109.091203] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14109.091205] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14109.091206] Call Trace: >[14109.091213] dump_stack+0x85/0xbf >[14109.091217] swiotlb_alloc_coherent+0x1be/0x1d0 >[14109.091225] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14109.091233] ttm_dma_populate+0x25e/0x350 [ttm] >[14109.091239] ttm_tt_bind+0x2c/0x60 [ttm] >[14109.091243] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14109.091251] ttm_bo_validate+0x189/0x1a0 [ttm] >[14109.091254] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14109.091259] ? mutex_trylock+0xcd/0xe0 >[14109.091264] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14109.091294] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14109.091313] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14109.091347] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14109.091382] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14109.091424] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14109.091470] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14109.091503] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14109.091527] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14109.091540] drm_ioctl+0x2d5/0x370 [drm] >[14109.091557] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14109.091562] ? __pm_runtime_resume+0x54/0x90 >[14109.091567] ? trace_hardirqs_on_caller+0xed/0x180 >[14109.091584] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14109.091589] do_vfs_ioctl+0xa5/0x6e0 >[14109.091595] SyS_ioctl+0x74/0x80 >[14109.091600] do_syscall_64+0x79/0x220 >[14109.091603] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14109.091605] RIP: 0033:0x7fd8d64ef0f7 >[14109.091607] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14109.091609] RAX: ffffffffffffffda RBX: 0000000003090210 RCX: 00007fd8d64ef0f7 >[14109.091611] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14109.091612] RBP: 00007ffcc6dba370 R08: 0000000003090210 R09: 0000000000000004 >[14109.091613] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14109.091614] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002da8d40 >[14109.116099] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14109.116105] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14109.116110] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14109.116112] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14109.116115] Call Trace: >[14109.116126] dump_stack+0x85/0xbf >[14109.116134] swiotlb_alloc_coherent+0x1be/0x1d0 >[14109.116149] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14109.116161] ttm_dma_populate+0x25e/0x350 [ttm] >[14109.116169] ttm_tt_bind+0x2c/0x60 [ttm] >[14109.116174] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14109.116183] ttm_bo_validate+0x189/0x1a0 [ttm] >[14109.116188] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14109.116205] ? mutex_trylock+0xcd/0xe0 >[14109.116211] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14109.116292] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14109.116355] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14109.116417] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14109.116462] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14109.116499] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14109.116519] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14109.116541] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14109.116554] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14109.116562] drm_ioctl+0x2d5/0x370 [drm] >[14109.116580] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14109.116585] ? __pm_runtime_resume+0x54/0x90 >[14109.116590] ? trace_hardirqs_on_caller+0xed/0x180 >[14109.116609] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14109.116615] do_vfs_ioctl+0xa5/0x6e0 >[14109.116622] SyS_ioctl+0x74/0x80 >[14109.116627] do_syscall_64+0x79/0x220 >[14109.116631] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14109.116633] RIP: 0033:0x7fd8d64ef0f7 >[14109.116635] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14109.116638] RAX: ffffffffffffffda RBX: 0000000002ba7690 RCX: 00007fd8d64ef0f7 >[14109.116639] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14109.116641] RBP: 00007ffcc6dba370 R08: 0000000002ba7690 R09: 0000000000000004 >[14109.116642] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14109.116643] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030312d0 >[14109.634789] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14109.634794] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14109.634798] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14109.634800] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14109.634802] Call Trace: >[14109.634811] dump_stack+0x85/0xbf >[14109.634816] swiotlb_alloc_coherent+0x1be/0x1d0 >[14109.634827] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14109.634842] ttm_dma_populate+0x25e/0x350 [ttm] >[14109.634851] ttm_tt_bind+0x2c/0x60 [ttm] >[14109.634857] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14109.634869] ttm_bo_validate+0x189/0x1a0 [ttm] >[14109.634874] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14109.634883] ? mutex_trylock+0xcd/0xe0 >[14109.634892] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14109.634931] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14109.634964] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14109.634973] ? __lock_acquire+0x2d4/0x1340 >[14109.635006] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14109.635041] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14109.635065] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14109.635083] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14109.635104] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14109.635116] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14109.635125] drm_ioctl+0x2d5/0x370 [drm] >[14109.635149] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14109.635156] ? __pm_runtime_resume+0x54/0x90 >[14109.635165] ? trace_hardirqs_on_caller+0xed/0x180 >[14109.635191] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14109.635198] do_vfs_ioctl+0xa5/0x6e0 >[14109.635209] SyS_ioctl+0x74/0x80 >[14109.635226] do_syscall_64+0x79/0x220 >[14109.635232] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14109.635245] RIP: 0033:0x7f70a90d90f7 >[14109.635248] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14109.635252] RAX: ffffffffffffffda RBX: 000055e7f2339f00 RCX: 00007f70a90d90f7 >[14109.635254] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14109.635256] RBP: 00007ffd456b98b0 R08: 000055e7f2339f00 R09: 00007f70a939dc50 >[14109.635258] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14109.635260] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f230fc20 >[14110.904178] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14110.904184] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14110.904188] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14110.904191] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14110.904193] Call Trace: >[14110.904204] dump_stack+0x85/0xbf >[14110.904212] swiotlb_alloc_coherent+0x1be/0x1d0 >[14110.904227] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14110.904245] ttm_dma_populate+0x25e/0x350 [ttm] >[14110.904258] ttm_tt_bind+0x2c/0x60 [ttm] >[14110.904266] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14110.904283] ttm_bo_validate+0x189/0x1a0 [ttm] >[14110.904290] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14110.904302] ? mutex_trylock+0xcd/0xe0 >[14110.904312] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14110.904372] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14110.904420] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14110.904472] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14110.904522] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14110.904570] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14110.904608] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14110.904653] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14110.904675] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14110.904693] drm_ioctl+0x2d5/0x370 [drm] >[14110.904732] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14110.904741] ? __pm_runtime_resume+0x54/0x90 >[14110.904751] ? trace_hardirqs_on_caller+0xed/0x180 >[14110.904792] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14110.904802] do_vfs_ioctl+0xa5/0x6e0 >[14110.904816] SyS_ioctl+0x74/0x80 >[14110.904826] do_syscall_64+0x79/0x220 >[14110.904832] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14110.904837] RIP: 0033:0x7f70a90d90f7 >[14110.904840] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14110.904845] RAX: ffffffffffffffda RBX: 000055e7f1d1c6d0 RCX: 00007f70a90d90f7 >[14110.904848] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14110.904851] RBP: 00007ffd456b98b0 R08: 000055e7f1d1c6d0 R09: 0000000000000004 >[14110.904853] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14110.904856] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f1006b00 >[14112.080908] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14112.080912] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14112.080914] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14112.080916] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14112.080917] Call Trace: >[14112.080924] dump_stack+0x85/0xbf >[14112.080928] swiotlb_alloc_coherent+0x1be/0x1d0 >[14112.080936] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14112.080950] ttm_dma_populate+0x25e/0x350 [ttm] >[14112.080966] ttm_tt_bind+0x2c/0x60 [ttm] >[14112.080970] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14112.080977] ttm_bo_validate+0x189/0x1a0 [ttm] >[14112.080980] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14112.080986] ? mutex_trylock+0xcd/0xe0 >[14112.080991] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14112.081022] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14112.081042] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14112.081066] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14112.081088] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14112.081109] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14112.081126] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14112.081146] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14112.081157] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14112.081165] drm_ioctl+0x2d5/0x370 [drm] >[14112.081181] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14112.081186] ? __pm_runtime_resume+0x54/0x90 >[14112.081191] ? trace_hardirqs_on_caller+0xed/0x180 >[14112.081209] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14112.081214] do_vfs_ioctl+0xa5/0x6e0 >[14112.081221] SyS_ioctl+0x74/0x80 >[14112.081225] do_syscall_64+0x79/0x220 >[14112.081229] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14112.081231] RIP: 0033:0x7f70a90d90f7 >[14112.081232] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14112.081235] RAX: ffffffffffffffda RBX: 000055e7eff97700 RCX: 00007f70a90d90f7 >[14112.081236] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14112.081237] RBP: 00007ffd456b98b0 R08: 000055e7eff97700 R09: 0000000000000004 >[14112.081239] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14112.081240] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f1d8f410 >[14113.356751] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14113.356755] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14113.356758] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14113.356760] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14113.356761] Call Trace: >[14113.356769] dump_stack+0x85/0xbf >[14113.356774] swiotlb_alloc_coherent+0x1be/0x1d0 >[14113.356783] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14113.356794] ttm_dma_populate+0x25e/0x350 [ttm] >[14113.356801] ttm_tt_bind+0x2c/0x60 [ttm] >[14113.356806] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14113.356815] ttm_bo_validate+0x189/0x1a0 [ttm] >[14113.356819] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14113.356826] ? mutex_trylock+0xcd/0xe0 >[14113.356832] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14113.356880] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14113.356904] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14113.356929] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14113.356960] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14113.356998] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14113.357029] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14113.357066] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14113.357085] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14113.357100] drm_ioctl+0x2d5/0x370 [drm] >[14113.357133] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14113.357142] ? __pm_runtime_resume+0x54/0x90 >[14113.357153] ? trace_hardirqs_on_caller+0xed/0x180 >[14113.357179] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14113.357186] do_vfs_ioctl+0xa5/0x6e0 >[14113.357194] SyS_ioctl+0x74/0x80 >[14113.357200] do_syscall_64+0x79/0x220 >[14113.357204] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14113.357207] RIP: 0033:0x7f70a90d90f7 >[14113.357209] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14113.357212] RAX: ffffffffffffffda RBX: 000055e7f1d41ec0 RCX: 00007f70a90d90f7 >[14113.357213] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14113.357215] RBP: 00007ffd456b98b0 R08: 000055e7f1d41ec0 R09: 0000000000000004 >[14113.357217] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14113.357218] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f1e8fe80 >[14113.595655] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14113.595659] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14113.595661] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14113.595663] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14113.595664] Call Trace: >[14113.595671] dump_stack+0x85/0xbf >[14113.595675] swiotlb_alloc_coherent+0x1be/0x1d0 >[14113.595682] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14113.595692] ttm_dma_populate+0x25e/0x350 [ttm] >[14113.595698] ttm_tt_bind+0x2c/0x60 [ttm] >[14113.595702] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14113.595710] ttm_bo_validate+0x189/0x1a0 [ttm] >[14113.595713] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14113.595719] ? mutex_trylock+0xcd/0xe0 >[14113.595724] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14113.595756] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14113.595777] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14113.595801] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14113.595824] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14113.595845] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14113.595862] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14113.595883] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14113.595894] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14113.595902] drm_ioctl+0x2d5/0x370 [drm] >[14113.595919] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14113.595924] ? __pm_runtime_resume+0x54/0x90 >[14113.595929] ? trace_hardirqs_on_caller+0xed/0x180 >[14113.595951] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14113.595957] do_vfs_ioctl+0xa5/0x6e0 >[14113.595973] SyS_ioctl+0x74/0x80 >[14113.595978] do_syscall_64+0x79/0x220 >[14113.595981] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14113.595984] RIP: 0033:0x7f70a90d90f7 >[14113.595985] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14113.595988] RAX: ffffffffffffffda RBX: 000055e7f1d43e20 RCX: 00007f70a90d90f7 >[14113.595989] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14113.595990] RBP: 00007ffd456b98b0 R08: 000055e7f1d43e20 R09: 0000000000000004 >[14113.595992] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14113.595993] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f1e09530 >[14115.250610] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14115.250613] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14115.250616] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14115.250617] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14115.250618] Call Trace: >[14115.250625] dump_stack+0x85/0xbf >[14115.250629] swiotlb_alloc_coherent+0x1be/0x1d0 >[14115.250637] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14115.250646] ttm_dma_populate+0x25e/0x350 [ttm] >[14115.250653] ttm_tt_bind+0x2c/0x60 [ttm] >[14115.250657] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14115.250674] ttm_bo_validate+0x189/0x1a0 [ttm] >[14115.250677] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14115.250693] ? mutex_trylock+0xcd/0xe0 >[14115.250697] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14115.250730] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14115.250749] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14115.250754] ? __lock_acquire+0x2d4/0x1340 >[14115.250772] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14115.250792] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14115.250811] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14115.250826] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14115.250845] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14115.250856] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14115.250863] drm_ioctl+0x2d5/0x370 [drm] >[14115.250879] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14115.250883] ? __pm_runtime_resume+0x54/0x90 >[14115.250887] ? trace_hardirqs_on_caller+0xed/0x180 >[14115.250904] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14115.250909] do_vfs_ioctl+0xa5/0x6e0 >[14115.250915] SyS_ioctl+0x74/0x80 >[14115.250920] do_syscall_64+0x79/0x220 >[14115.250923] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14115.250925] RIP: 0033:0x7f70a90d90f7 >[14115.250926] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14115.250929] RAX: ffffffffffffffda RBX: 000055e7f2112820 RCX: 00007f70a90d90f7 >[14115.250930] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14115.250932] RBP: 00007ffd456b98b0 R08: 000055e7f2112820 R09: 00007f70a939dc50 >[14115.250933] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14115.250934] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f20dfd50 >[14116.725927] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14116.725931] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14116.725933] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14116.725935] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14116.725936] Call Trace: >[14116.725943] dump_stack+0x85/0xbf >[14116.725948] swiotlb_alloc_coherent+0x1be/0x1d0 >[14116.725956] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14116.725970] ttm_dma_populate+0x25e/0x350 [ttm] >[14116.725976] ttm_tt_bind+0x2c/0x60 [ttm] >[14116.725980] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14116.725989] ttm_bo_validate+0x189/0x1a0 [ttm] >[14116.725992] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14116.725998] ? mutex_trylock+0xcd/0xe0 >[14116.726013] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14116.726047] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14116.726072] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14116.726096] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14116.726129] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14116.726152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14116.726169] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14116.726190] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14116.726201] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14116.726210] drm_ioctl+0x2d5/0x370 [drm] >[14116.726228] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14116.726233] ? __pm_runtime_resume+0x54/0x90 >[14116.726238] ? trace_hardirqs_on_caller+0xed/0x180 >[14116.726256] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14116.726262] do_vfs_ioctl+0xa5/0x6e0 >[14116.726269] SyS_ioctl+0x74/0x80 >[14116.726274] do_syscall_64+0x79/0x220 >[14116.726277] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14116.726280] RIP: 0033:0x7f70a90d90f7 >[14116.726281] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14116.726284] RAX: ffffffffffffffda RBX: 000055e7f1e07fd0 RCX: 00007f70a90d90f7 >[14116.726285] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14116.726286] RBP: 00007ffd456b98b0 R08: 000055e7f1e07fd0 R09: 0000000000000004 >[14116.726288] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14116.726289] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2110690 >[14116.755743] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14116.755746] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14116.755759] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14116.755760] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14116.755762] Call Trace: >[14116.755768] dump_stack+0x85/0xbf >[14116.755772] swiotlb_alloc_coherent+0x1be/0x1d0 >[14116.755780] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14116.755789] ttm_dma_populate+0x25e/0x350 [ttm] >[14116.755794] ttm_tt_bind+0x2c/0x60 [ttm] >[14116.755798] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14116.755806] ttm_bo_validate+0x189/0x1a0 [ttm] >[14116.755809] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14116.755814] ? mutex_trylock+0xcd/0xe0 >[14116.755819] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14116.755851] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14116.755868] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14116.755889] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14116.755909] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14116.755928] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14116.755943] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14116.755976] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14116.755990] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14116.756007] drm_ioctl+0x2d5/0x370 [drm] >[14116.756033] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14116.756037] ? __pm_runtime_resume+0x54/0x90 >[14116.756042] ? trace_hardirqs_on_caller+0xed/0x180 >[14116.756059] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14116.756064] do_vfs_ioctl+0xa5/0x6e0 >[14116.756071] SyS_ioctl+0x74/0x80 >[14116.756075] do_syscall_64+0x79/0x220 >[14116.756078] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14116.756080] RIP: 0033:0x7f70a90d90f7 >[14116.756082] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14116.756084] RAX: ffffffffffffffda RBX: 000055e7f1e6f670 RCX: 00007f70a90d90f7 >[14116.756085] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14116.756087] RBP: 00007ffd456b9940 R08: 000055e7f1e6f670 R09: 0000000000000004 >[14116.756088] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14116.756089] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1d70200 >[14118.603026] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14118.603029] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14118.603032] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14118.603033] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14118.603035] Call Trace: >[14118.603041] dump_stack+0x85/0xbf >[14118.603045] swiotlb_alloc_coherent+0x1be/0x1d0 >[14118.603052] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14118.603061] ttm_dma_populate+0x25e/0x350 [ttm] >[14118.603067] ttm_tt_bind+0x2c/0x60 [ttm] >[14118.603071] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14118.603080] ttm_bo_validate+0x189/0x1a0 [ttm] >[14118.603083] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14118.603089] ? mutex_trylock+0xcd/0xe0 >[14118.603094] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14118.603128] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14118.603158] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14118.603167] ? __lock_acquire+0x2d4/0x1340 >[14118.603194] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14118.603216] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14118.603237] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14118.603254] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14118.603273] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14118.603285] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14118.603293] drm_ioctl+0x2d5/0x370 [drm] >[14118.603309] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14118.603313] ? __pm_runtime_resume+0x54/0x90 >[14118.603318] ? trace_hardirqs_on_caller+0xed/0x180 >[14118.603335] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14118.603340] do_vfs_ioctl+0xa5/0x6e0 >[14118.603347] SyS_ioctl+0x74/0x80 >[14118.603351] do_syscall_64+0x79/0x220 >[14118.603355] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14118.603357] RIP: 0033:0x7f70a90d90f7 >[14118.603359] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14118.603361] RAX: ffffffffffffffda RBX: 000055e7f1541b00 RCX: 00007f70a90d90f7 >[14118.603362] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14118.603364] RBP: 00007ffd456b98b0 R08: 000055e7f1541b00 R09: 00007f70a939dc50 >[14118.603365] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14118.603366] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f1d92390 >[14119.602630] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14119.602634] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14119.602636] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14119.602638] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14119.602639] Call Trace: >[14119.602646] dump_stack+0x85/0xbf >[14119.602651] swiotlb_alloc_coherent+0x1be/0x1d0 >[14119.602659] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14119.602669] ttm_dma_populate+0x25e/0x350 [ttm] >[14119.602675] ttm_tt_bind+0x2c/0x60 [ttm] >[14119.602680] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14119.602688] ttm_bo_validate+0x189/0x1a0 [ttm] >[14119.602691] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14119.602698] ? mutex_trylock+0xcd/0xe0 >[14119.602703] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14119.602737] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14119.602760] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14119.602785] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14119.602809] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14119.602831] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14119.602849] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14119.602869] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14119.602881] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14119.602890] drm_ioctl+0x2d5/0x370 [drm] >[14119.602908] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14119.602913] ? __pm_runtime_resume+0x54/0x90 >[14119.602918] ? trace_hardirqs_on_caller+0xed/0x180 >[14119.602937] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14119.602942] do_vfs_ioctl+0xa5/0x6e0 >[14119.602949] SyS_ioctl+0x74/0x80 >[14119.602955] do_syscall_64+0x79/0x220 >[14119.602958] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14119.602960] RIP: 0033:0x7f70a90d90f7 >[14119.602962] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14119.602965] RAX: ffffffffffffffda RBX: 000055e7f23583a0 RCX: 00007f70a90d90f7 >[14119.602966] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14119.602967] RBP: 00007ffd456b98b0 R08: 000055e7f23583a0 R09: 0000000000000004 >[14119.602969] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14119.602971] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f1d8f410 >[14121.187143] swiotlb_tbl_map_single: 2 callbacks suppressed >[14121.187145] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14121.187149] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14121.187152] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14121.187153] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14121.187154] Call Trace: >[14121.187161] dump_stack+0x85/0xbf >[14121.187166] swiotlb_alloc_coherent+0x1be/0x1d0 >[14121.187173] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14121.187183] ttm_dma_populate+0x25e/0x350 [ttm] >[14121.187189] ttm_tt_bind+0x2c/0x60 [ttm] >[14121.187193] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14121.187201] ttm_bo_validate+0x189/0x1a0 [ttm] >[14121.187204] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14121.187210] ? mutex_trylock+0xcd/0xe0 >[14121.187215] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14121.187257] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14121.187276] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14121.187298] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14121.187319] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14121.187339] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14121.187355] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14121.187374] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14121.187386] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14121.187394] drm_ioctl+0x2d5/0x370 [drm] >[14121.187410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14121.187415] ? __pm_runtime_resume+0x54/0x90 >[14121.187420] ? trace_hardirqs_on_caller+0xed/0x180 >[14121.187437] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14121.187443] do_vfs_ioctl+0xa5/0x6e0 >[14121.187450] SyS_ioctl+0x74/0x80 >[14121.187455] do_syscall_64+0x79/0x220 >[14121.187458] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14121.187460] RIP: 0033:0x7f70a90d90f7 >[14121.187462] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14121.187465] RAX: ffffffffffffffda RBX: 000055e7f1ea03d0 RCX: 00007f70a90d90f7 >[14121.187466] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14121.187467] RBP: 00007ffd456b98b0 R08: 000055e7f1ea03d0 R09: 0000000000000004 >[14121.187468] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14121.187470] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f1dacac0 >[14122.363260] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14122.363263] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14122.363266] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14122.363267] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14122.363268] Call Trace: >[14122.363275] dump_stack+0x85/0xbf >[14122.363279] swiotlb_alloc_coherent+0x1be/0x1d0 >[14122.363286] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14122.363295] ttm_dma_populate+0x25e/0x350 [ttm] >[14122.363301] ttm_tt_bind+0x2c/0x60 [ttm] >[14122.363305] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14122.363312] ttm_bo_validate+0x189/0x1a0 [ttm] >[14122.363315] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14122.363321] ? mutex_trylock+0xcd/0xe0 >[14122.363326] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14122.363356] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14122.363376] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14122.363381] ? __lock_acquire+0x2d4/0x1340 >[14122.363401] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14122.363423] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14122.363443] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14122.363460] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14122.363479] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14122.363490] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14122.363498] drm_ioctl+0x2d5/0x370 [drm] >[14122.363515] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14122.363519] ? __pm_runtime_resume+0x54/0x90 >[14122.363523] ? trace_hardirqs_on_caller+0xed/0x180 >[14122.363541] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14122.363546] do_vfs_ioctl+0xa5/0x6e0 >[14122.363552] SyS_ioctl+0x74/0x80 >[14122.363557] do_syscall_64+0x79/0x220 >[14122.363560] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14122.363562] RIP: 0033:0x7f70a90d90f7 >[14122.363564] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14122.363566] RAX: ffffffffffffffda RBX: 000055e7f20f5bc0 RCX: 00007f70a90d90f7 >[14122.363567] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14122.363569] RBP: 00007ffd456b98b0 R08: 000055e7f20f5bc0 R09: 00007f70a939dc50 >[14122.363570] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14122.363571] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f20dfd50 >[14122.500854] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14122.500858] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14122.500861] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14122.500863] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14122.500864] Call Trace: >[14122.500872] dump_stack+0x85/0xbf >[14122.500877] swiotlb_alloc_coherent+0x1be/0x1d0 >[14122.500888] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14122.500902] ttm_dma_populate+0x25e/0x350 [ttm] >[14122.500910] ttm_tt_bind+0x2c/0x60 [ttm] >[14122.500916] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14122.500927] ttm_bo_validate+0x189/0x1a0 [ttm] >[14122.500930] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14122.500938] ? mutex_trylock+0xcd/0xe0 >[14122.500945] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14122.500981] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14122.501009] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14122.501043] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14122.501076] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14122.501105] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14122.501128] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14122.501152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14122.501163] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14122.501171] drm_ioctl+0x2d5/0x370 [drm] >[14122.501187] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14122.501192] ? __pm_runtime_resume+0x54/0x90 >[14122.501197] ? trace_hardirqs_on_caller+0xed/0x180 >[14122.501214] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14122.501219] do_vfs_ioctl+0xa5/0x6e0 >[14122.501225] SyS_ioctl+0x74/0x80 >[14122.501230] do_syscall_64+0x79/0x220 >[14122.501233] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14122.501236] RIP: 0033:0x7f70a90d90f7 >[14122.501237] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14122.501240] RAX: ffffffffffffffda RBX: 000055e7f1c315b0 RCX: 00007f70a90d90f7 >[14122.501241] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14122.501242] RBP: 00007ffd456b98b0 R08: 000055e7f1c315b0 R09: 0000000000000004 >[14122.501244] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14122.501245] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f1d951d0 >[14123.513104] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14123.513108] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14123.513111] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14123.513112] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14123.513113] Call Trace: >[14123.513120] dump_stack+0x85/0xbf >[14123.513124] swiotlb_alloc_coherent+0x1be/0x1d0 >[14123.513132] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14123.513141] ttm_dma_populate+0x25e/0x350 [ttm] >[14123.513147] ttm_tt_bind+0x2c/0x60 [ttm] >[14123.513150] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14123.513158] ttm_bo_validate+0x189/0x1a0 [ttm] >[14123.513162] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14123.513177] ? mutex_trylock+0xcd/0xe0 >[14123.513182] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14123.513227] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14123.513256] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14123.513278] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14123.513311] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14123.513351] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14123.513375] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14123.513405] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14123.513421] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14123.513432] drm_ioctl+0x2d5/0x370 [drm] >[14123.513467] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14123.513475] ? __pm_runtime_resume+0x54/0x90 >[14123.513483] ? trace_hardirqs_on_caller+0xed/0x180 >[14123.513514] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14123.513521] do_vfs_ioctl+0xa5/0x6e0 >[14123.513531] SyS_ioctl+0x74/0x80 >[14123.513537] do_syscall_64+0x79/0x220 >[14123.513542] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14123.513545] RIP: 0033:0x7f70a90d90f7 >[14123.513547] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14123.513550] RAX: ffffffffffffffda RBX: 000055e7f1c37c30 RCX: 00007f70a90d90f7 >[14123.513552] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14123.513554] RBP: 00007ffd456b98b0 R08: 000055e7f1c37c30 R09: 0000000000000004 >[14123.513556] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14123.513558] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f1e97730 >[14126.346927] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14126.346930] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14126.346932] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14126.346934] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14126.346935] Call Trace: >[14126.346941] dump_stack+0x85/0xbf >[14126.346946] swiotlb_alloc_coherent+0x1be/0x1d0 >[14126.346953] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14126.346962] ttm_dma_populate+0x25e/0x350 [ttm] >[14126.346967] ttm_tt_bind+0x2c/0x60 [ttm] >[14126.346971] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14126.346979] ttm_bo_validate+0x189/0x1a0 [ttm] >[14126.346982] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14126.346988] ? mutex_trylock+0xcd/0xe0 >[14126.346993] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14126.347044] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14126.347065] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14126.347088] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14126.347111] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14126.347132] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14126.347148] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14126.347168] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14126.347179] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14126.347187] drm_ioctl+0x2d5/0x370 [drm] >[14126.347204] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14126.347208] ? __pm_runtime_resume+0x54/0x90 >[14126.347213] ? trace_hardirqs_on_caller+0xed/0x180 >[14126.347231] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14126.347236] do_vfs_ioctl+0xa5/0x6e0 >[14126.347242] SyS_ioctl+0x74/0x80 >[14126.347247] do_syscall_64+0x79/0x220 >[14126.347250] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14126.347252] RIP: 0033:0x7f70a90d90f7 >[14126.347254] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14126.347257] RAX: ffffffffffffffda RBX: 000055e7efdd3800 RCX: 00007f70a90d90f7 >[14126.347258] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14126.347259] RBP: 00007ffd456b98b0 R08: 000055e7efdd3800 R09: 0000000000000004 >[14126.347260] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14126.347262] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2526d70 >[14134.512298] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14134.512301] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14134.512304] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14134.512305] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14134.512306] Call Trace: >[14134.512313] dump_stack+0x85/0xbf >[14134.512317] swiotlb_alloc_coherent+0x1be/0x1d0 >[14134.512324] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14134.512333] ttm_dma_populate+0x25e/0x350 [ttm] >[14134.512339] ttm_tt_bind+0x2c/0x60 [ttm] >[14134.512343] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14134.512351] ttm_bo_validate+0x189/0x1a0 [ttm] >[14134.512354] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14134.512360] ? mutex_trylock+0xcd/0xe0 >[14134.512364] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14134.512405] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14134.512426] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14134.512449] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14134.512482] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14134.512502] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14134.512518] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14134.512538] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14134.512549] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14134.512556] drm_ioctl+0x2d5/0x370 [drm] >[14134.512572] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14134.512577] ? __pm_runtime_resume+0x54/0x90 >[14134.512582] ? trace_hardirqs_on_caller+0xed/0x180 >[14134.512599] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14134.512605] do_vfs_ioctl+0xa5/0x6e0 >[14134.512615] SyS_ioctl+0x74/0x80 >[14134.512621] do_syscall_64+0x79/0x220 >[14134.512624] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14134.512627] RIP: 0033:0x7fd8d64ef0f7 >[14134.512628] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14134.512631] RAX: ffffffffffffffda RBX: 00000000030d52e0 RCX: 00007fd8d64ef0f7 >[14134.512632] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14134.512633] RBP: 00007ffcc6dba370 R08: 00000000030d52e0 R09: 0000000000000004 >[14134.512635] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14134.512636] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030dfd70 >[14135.986776] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14135.986779] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14135.986781] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14135.986783] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14135.986784] Call Trace: >[14135.986790] dump_stack+0x85/0xbf >[14135.986795] swiotlb_alloc_coherent+0x1be/0x1d0 >[14135.986803] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14135.986812] ttm_dma_populate+0x25e/0x350 [ttm] >[14135.986818] ttm_tt_bind+0x2c/0x60 [ttm] >[14135.986822] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14135.986830] ttm_bo_validate+0x189/0x1a0 [ttm] >[14135.986833] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14135.986839] ? mutex_trylock+0xcd/0xe0 >[14135.986844] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14135.986882] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14135.986908] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14135.986934] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14135.986966] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14135.987000] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14135.987035] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14135.987088] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14135.987111] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14135.987145] drm_ioctl+0x2d5/0x370 [drm] >[14135.987173] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14135.987180] ? __pm_runtime_resume+0x54/0x90 >[14135.987189] ? trace_hardirqs_on_caller+0xed/0x180 >[14135.987222] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14135.987228] do_vfs_ioctl+0xa5/0x6e0 >[14135.987234] SyS_ioctl+0x74/0x80 >[14135.987239] do_syscall_64+0x79/0x220 >[14135.987253] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14135.987255] RIP: 0033:0x7fd8d64ef0f7 >[14135.987256] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14135.987259] RAX: ffffffffffffffda RBX: 0000000002c6c9f0 RCX: 00007fd8d64ef0f7 >[14135.987260] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14135.987262] RBP: 00007ffcc6dba370 R08: 0000000002c6c9f0 R09: 0000000000000004 >[14135.987263] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14135.987264] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030dfd70 >[14137.685866] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14137.685870] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14137.685873] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14137.685875] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14137.685876] Call Trace: >[14137.685884] dump_stack+0x85/0xbf >[14137.685890] swiotlb_alloc_coherent+0x1be/0x1d0 >[14137.685900] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14137.685912] ttm_dma_populate+0x25e/0x350 [ttm] >[14137.685920] ttm_tt_bind+0x2c/0x60 [ttm] >[14137.685924] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14137.685934] ttm_bo_validate+0x189/0x1a0 [ttm] >[14137.685938] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14137.685946] ? mutex_trylock+0xcd/0xe0 >[14137.685953] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14137.685996] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14137.686027] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14137.686065] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14137.686105] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14137.686133] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14137.686154] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14137.686180] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14137.686194] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14137.686204] drm_ioctl+0x2d5/0x370 [drm] >[14137.686226] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14137.686232] ? __pm_runtime_resume+0x54/0x90 >[14137.686238] ? trace_hardirqs_on_caller+0xed/0x180 >[14137.686261] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14137.686267] do_vfs_ioctl+0xa5/0x6e0 >[14137.686276] SyS_ioctl+0x74/0x80 >[14137.686283] do_syscall_64+0x79/0x220 >[14137.686286] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14137.686290] RIP: 0033:0x7fd8d64ef0f7 >[14137.686291] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14137.686295] RAX: ffffffffffffffda RBX: 0000000002da7800 RCX: 00007fd8d64ef0f7 >[14137.686296] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14137.686298] RBP: 00007ffcc6dba370 R08: 0000000002da7800 R09: 0000000000000004 >[14137.686300] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14137.686301] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030dfd70 >[14138.879270] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14138.879273] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14138.879276] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14138.879278] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14138.879279] Call Trace: >[14138.879286] dump_stack+0x85/0xbf >[14138.879290] swiotlb_alloc_coherent+0x1be/0x1d0 >[14138.879297] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14138.879306] ttm_dma_populate+0x25e/0x350 [ttm] >[14138.879312] ttm_tt_bind+0x2c/0x60 [ttm] >[14138.879316] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14138.879324] ttm_bo_validate+0x189/0x1a0 [ttm] >[14138.879327] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14138.879332] ? mutex_trylock+0xcd/0xe0 >[14138.879337] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14138.879369] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14138.879390] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14138.879413] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14138.879453] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14138.879490] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14138.879507] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14138.879527] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14138.879538] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14138.879546] drm_ioctl+0x2d5/0x370 [drm] >[14138.879563] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14138.879568] ? __pm_runtime_resume+0x54/0x90 >[14138.879573] ? trace_hardirqs_on_caller+0xed/0x180 >[14138.879592] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14138.879597] do_vfs_ioctl+0xa5/0x6e0 >[14138.879604] SyS_ioctl+0x74/0x80 >[14138.879609] do_syscall_64+0x79/0x220 >[14138.879612] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14138.879615] RIP: 0033:0x7fd8d64ef0f7 >[14138.879627] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14138.879630] RAX: ffffffffffffffda RBX: 0000000002da7800 RCX: 00007fd8d64ef0f7 >[14138.879631] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14138.879632] RBP: 00007ffcc6dba370 R08: 0000000002da7800 R09: 0000000000000004 >[14138.879634] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14138.879635] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003019a10 >[14139.049043] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14139.049048] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14139.049051] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14139.049053] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14139.049055] Call Trace: >[14139.049064] dump_stack+0x85/0xbf >[14139.049070] swiotlb_alloc_coherent+0x1be/0x1d0 >[14139.049081] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14139.049095] ttm_dma_populate+0x25e/0x350 [ttm] >[14139.049105] ttm_tt_bind+0x2c/0x60 [ttm] >[14139.049111] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14139.049124] ttm_bo_validate+0x189/0x1a0 [ttm] >[14139.049129] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14139.049139] ? mutex_trylock+0xcd/0xe0 >[14139.049146] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14139.049185] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14139.049219] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14139.049257] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14139.049293] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14139.049325] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14139.049350] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14139.049383] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14139.049397] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14139.049411] drm_ioctl+0x2d5/0x370 [drm] >[14139.049440] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14139.049447] ? __pm_runtime_resume+0x54/0x90 >[14139.049454] ? trace_hardirqs_on_caller+0xed/0x180 >[14139.049484] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14139.049491] do_vfs_ioctl+0xa5/0x6e0 >[14139.049502] SyS_ioctl+0x74/0x80 >[14139.049509] do_syscall_64+0x79/0x220 >[14139.049515] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14139.049518] RIP: 0033:0x7fd8d64ef0f7 >[14139.049520] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14139.049524] RAX: ffffffffffffffda RBX: 000000000310ebf0 RCX: 00007fd8d64ef0f7 >[14139.049526] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14139.049529] RBP: 00007ffcc6dba370 R08: 000000000310ebf0 R09: 0000000000000004 >[14139.049530] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14139.049532] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030197f0 >[14140.343603] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14140.343606] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14140.343609] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14140.343610] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14140.343611] Call Trace: >[14140.343618] dump_stack+0x85/0xbf >[14140.343623] swiotlb_alloc_coherent+0x1be/0x1d0 >[14140.343630] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14140.343640] ttm_dma_populate+0x25e/0x350 [ttm] >[14140.343646] ttm_tt_bind+0x2c/0x60 [ttm] >[14140.343650] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14140.343658] ttm_bo_validate+0x189/0x1a0 [ttm] >[14140.343661] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14140.343667] ? mutex_trylock+0xcd/0xe0 >[14140.343672] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14140.343702] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14140.343721] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14140.343743] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14140.343764] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14140.343784] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14140.343800] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14140.343820] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14140.343832] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14140.343840] drm_ioctl+0x2d5/0x370 [drm] >[14140.343856] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14140.343861] ? __pm_runtime_resume+0x54/0x90 >[14140.343866] ? trace_hardirqs_on_caller+0xed/0x180 >[14140.343884] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14140.343889] do_vfs_ioctl+0xa5/0x6e0 >[14140.343896] SyS_ioctl+0x74/0x80 >[14140.343901] do_syscall_64+0x79/0x220 >[14140.343904] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14140.343907] RIP: 0033:0x7fd8d64ef0f7 >[14140.343908] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14140.343911] RAX: ffffffffffffffda RBX: 0000000002cf49a0 RCX: 00007fd8d64ef0f7 >[14140.343912] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14140.343913] RBP: 00007ffcc6dba370 R08: 0000000002cf49a0 R09: 0000000000000004 >[14140.343915] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14140.343916] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cc21e0 >[14141.398823] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14141.398827] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14141.398829] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14141.398831] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14141.398832] Call Trace: >[14141.398839] dump_stack+0x85/0xbf >[14141.398843] swiotlb_alloc_coherent+0x1be/0x1d0 >[14141.398851] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14141.398860] ttm_dma_populate+0x25e/0x350 [ttm] >[14141.398867] ttm_tt_bind+0x2c/0x60 [ttm] >[14141.398871] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14141.398879] ttm_bo_validate+0x189/0x1a0 [ttm] >[14141.398882] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14141.398888] ? mutex_trylock+0xcd/0xe0 >[14141.398893] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14141.398928] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14141.398951] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14141.398975] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14141.398998] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14141.399020] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14141.399037] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14141.399058] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14141.399070] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14141.399080] drm_ioctl+0x2d5/0x370 [drm] >[14141.399107] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14141.399111] ? __pm_runtime_resume+0x54/0x90 >[14141.399116] ? trace_hardirqs_on_caller+0xed/0x180 >[14141.399134] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14141.399139] do_vfs_ioctl+0xa5/0x6e0 >[14141.399146] SyS_ioctl+0x74/0x80 >[14141.399151] do_syscall_64+0x79/0x220 >[14141.399154] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14141.399167] RIP: 0033:0x7fd8d64ef0f7 >[14141.399168] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14141.399171] RAX: ffffffffffffffda RBX: 0000000002bea490 RCX: 00007fd8d64ef0f7 >[14141.399172] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14141.399173] RBP: 00007ffcc6dba370 R08: 0000000002bea490 R09: 0000000000000004 >[14141.399175] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14141.399176] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cc21e0 >[14209.331838] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14209.331841] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14209.331844] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14209.331845] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14209.331846] Call Trace: >[14209.331853] dump_stack+0x85/0xbf >[14209.331858] swiotlb_alloc_coherent+0x1be/0x1d0 >[14209.331866] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14209.331875] ttm_dma_populate+0x25e/0x350 [ttm] >[14209.331882] ttm_tt_bind+0x2c/0x60 [ttm] >[14209.331886] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14209.331904] ttm_bo_validate+0x189/0x1a0 [ttm] >[14209.331907] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14209.331913] ? mutex_trylock+0xcd/0xe0 >[14209.331919] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14209.331963] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14209.331987] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14209.331993] ? __lock_acquire+0x2d4/0x1340 >[14209.332013] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14209.332036] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14209.332069] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14209.332087] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14209.332107] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14209.332120] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14209.332128] drm_ioctl+0x2d5/0x370 [drm] >[14209.332156] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14209.332160] ? __pm_runtime_resume+0x54/0x90 >[14209.332165] ? trace_hardirqs_on_caller+0xed/0x180 >[14209.332194] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14209.332199] do_vfs_ioctl+0xa5/0x6e0 >[14209.332206] SyS_ioctl+0x74/0x80 >[14209.332211] do_syscall_64+0x79/0x220 >[14209.332214] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14209.332217] RIP: 0033:0x7fd8d64ef0f7 >[14209.332218] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14209.332221] RAX: ffffffffffffffda RBX: 00000000030cecc0 RCX: 00007fd8d64ef0f7 >[14209.332222] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14209.332224] RBP: 00007ffcc6dba370 R08: 00000000030cecc0 R09: 00007fd8d67b3c50 >[14209.332225] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14209.332226] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cc21e0 >[14209.479229] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14209.479233] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14209.479235] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14209.479237] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14209.479238] Call Trace: >[14209.479245] dump_stack+0x85/0xbf >[14209.479249] swiotlb_alloc_coherent+0x1be/0x1d0 >[14209.479257] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14209.479267] ttm_dma_populate+0x25e/0x350 [ttm] >[14209.479273] ttm_tt_bind+0x2c/0x60 [ttm] >[14209.479277] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14209.479286] ttm_bo_validate+0x189/0x1a0 [ttm] >[14209.479289] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14209.479295] ? mutex_trylock+0xcd/0xe0 >[14209.479301] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14209.479334] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14209.479356] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14209.479380] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14209.479405] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14209.479427] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14209.479445] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14209.479467] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14209.479479] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14209.479488] drm_ioctl+0x2d5/0x370 [drm] >[14209.479506] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14209.479510] ? __pm_runtime_resume+0x54/0x90 >[14209.479516] ? trace_hardirqs_on_caller+0xed/0x180 >[14209.479535] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14209.479541] do_vfs_ioctl+0xa5/0x6e0 >[14209.479548] SyS_ioctl+0x74/0x80 >[14209.479553] do_syscall_64+0x79/0x220 >[14209.479556] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14209.479559] RIP: 0033:0x7f70a90d90f7 >[14209.479560] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14209.479563] RAX: ffffffffffffffda RBX: 000055e7f2629f70 RCX: 00007f70a90d90f7 >[14209.479564] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14209.479566] RBP: 00007ffd456b98b0 R08: 000055e7f2629f70 R09: 00007f70a939dd30 >[14209.479567] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14209.479568] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2629ea0 >[14209.673994] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14209.673998] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14209.674000] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14209.674002] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14209.674003] Call Trace: >[14209.674010] dump_stack+0x85/0xbf >[14209.674014] swiotlb_alloc_coherent+0x1be/0x1d0 >[14209.674022] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14209.674032] ttm_dma_populate+0x25e/0x350 [ttm] >[14209.674038] ttm_tt_bind+0x2c/0x60 [ttm] >[14209.674042] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14209.674050] ttm_bo_validate+0x189/0x1a0 [ttm] >[14209.674053] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14209.674060] ? mutex_trylock+0xcd/0xe0 >[14209.674065] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14209.674099] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14209.674118] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14209.674140] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14209.674161] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14209.674182] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14209.674198] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14209.674217] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14209.674230] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14209.674241] drm_ioctl+0x2d5/0x370 [drm] >[14209.674267] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14209.674273] ? __pm_runtime_resume+0x54/0x90 >[14209.674281] ? trace_hardirqs_on_caller+0xed/0x180 >[14209.674317] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14209.674324] do_vfs_ioctl+0xa5/0x6e0 >[14209.674334] SyS_ioctl+0x74/0x80 >[14209.674341] do_syscall_64+0x79/0x220 >[14209.674345] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14209.674348] RIP: 0033:0x7f70a90d90f7 >[14209.674350] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14209.674354] RAX: ffffffffffffffda RBX: 000055e7f2268340 RCX: 00007f70a90d90f7 >[14209.674356] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14209.674358] RBP: 00007ffd456b9940 R08: 000055e7f2268340 R09: 0000000000000004 >[14209.674360] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14209.674362] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f255be00 >[14213.106219] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14213.106223] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14213.106226] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14213.106227] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14213.106228] Call Trace: >[14213.106235] dump_stack+0x85/0xbf >[14213.106240] swiotlb_alloc_coherent+0x1be/0x1d0 >[14213.106248] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14213.106256] ttm_dma_populate+0x25e/0x350 [ttm] >[14213.106262] ttm_tt_bind+0x2c/0x60 [ttm] >[14213.106266] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14213.106274] ttm_bo_validate+0x189/0x1a0 [ttm] >[14213.106277] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14213.106283] ? mutex_trylock+0xcd/0xe0 >[14213.106288] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14213.106324] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14213.106343] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14213.106365] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14213.106391] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14213.106414] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14213.106437] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14213.106478] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14213.106493] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14213.106516] drm_ioctl+0x2d5/0x370 [drm] >[14213.106553] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14213.106561] ? __pm_runtime_resume+0x54/0x90 >[14213.106569] ? trace_hardirqs_on_caller+0xed/0x180 >[14213.106598] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14213.106606] do_vfs_ioctl+0xa5/0x6e0 >[14213.106618] SyS_ioctl+0x74/0x80 >[14213.106626] do_syscall_64+0x79/0x220 >[14213.106630] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14213.106633] RIP: 0033:0x7f70a90d90f7 >[14213.106634] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14213.106637] RAX: ffffffffffffffda RBX: 000055e7f26e8650 RCX: 00007f70a90d90f7 >[14213.106638] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14213.106639] RBP: 00007ffd456b9940 R08: 000055e7f26e8650 R09: 0000000000000004 >[14213.106641] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14213.106642] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2645730 >[14213.515518] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14213.515523] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14213.515527] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14213.515529] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14213.515531] Call Trace: >[14213.515539] dump_stack+0x85/0xbf >[14213.515545] swiotlb_alloc_coherent+0x1be/0x1d0 >[14213.515556] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14213.515571] ttm_dma_populate+0x25e/0x350 [ttm] >[14213.515581] ttm_tt_bind+0x2c/0x60 [ttm] >[14213.515587] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14213.515601] ttm_bo_validate+0x189/0x1a0 [ttm] >[14213.515605] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14213.515614] ? mutex_trylock+0xcd/0xe0 >[14213.515622] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14213.515670] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14213.515700] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14213.515746] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14213.515779] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14213.515810] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14213.515834] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14213.515865] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14213.515879] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14213.515891] drm_ioctl+0x2d5/0x370 [drm] >[14213.515918] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14213.515924] ? __pm_runtime_resume+0x54/0x90 >[14213.515932] ? trace_hardirqs_on_caller+0xed/0x180 >[14213.515960] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14213.515967] do_vfs_ioctl+0xa5/0x6e0 >[14213.515978] SyS_ioctl+0x74/0x80 >[14213.515986] do_syscall_64+0x79/0x220 >[14213.515990] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14213.515993] RIP: 0033:0x7f70a90d90f7 >[14213.516006] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14213.516010] RAX: ffffffffffffffda RBX: 000055e7f26ea530 RCX: 00007f70a90d90f7 >[14213.516012] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14213.516014] RBP: 00007ffd456b98b0 R08: 000055e7f26ea530 R09: 0000000000000004 >[14213.516016] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14213.516018] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f27a7c10 >[14219.831398] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14219.831401] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14219.831404] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14219.831405] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14219.831406] Call Trace: >[14219.831414] dump_stack+0x85/0xbf >[14219.831419] swiotlb_alloc_coherent+0x1be/0x1d0 >[14219.831428] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14219.831437] ttm_dma_populate+0x25e/0x350 [ttm] >[14219.831443] ttm_tt_bind+0x2c/0x60 [ttm] >[14219.831447] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14219.831459] ttm_bo_validate+0x189/0x1a0 [ttm] >[14219.831463] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14219.831471] ? mutex_trylock+0xcd/0xe0 >[14219.831477] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14219.831515] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14219.831541] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14219.831571] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14219.831603] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14219.831630] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14219.831652] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14219.831682] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14219.831697] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14219.831709] drm_ioctl+0x2d5/0x370 [drm] >[14219.831737] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14219.831743] ? __pm_runtime_resume+0x54/0x90 >[14219.831751] ? trace_hardirqs_on_caller+0xed/0x180 >[14219.831777] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14219.831784] do_vfs_ioctl+0xa5/0x6e0 >[14219.831795] SyS_ioctl+0x74/0x80 >[14219.831800] do_syscall_64+0x79/0x220 >[14219.831802] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14219.831805] RIP: 0033:0x7f70a90d90f7 >[14219.831806] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14219.831809] RAX: ffffffffffffffda RBX: 000055e7f152cf80 RCX: 00007f70a90d90f7 >[14219.831810] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14219.831811] RBP: 00007ffd456b98b0 R08: 000055e7f152cf80 R09: 0000000000000004 >[14219.831813] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14219.831814] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f00ec1a0 >[14221.023245] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14221.023249] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14221.023252] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14221.023255] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14221.023256] Call Trace: >[14221.023265] dump_stack+0x85/0xbf >[14221.023271] swiotlb_alloc_coherent+0x1be/0x1d0 >[14221.023282] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14221.023299] ttm_dma_populate+0x25e/0x350 [ttm] >[14221.023309] ttm_tt_bind+0x2c/0x60 [ttm] >[14221.023315] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14221.023327] ttm_bo_validate+0x189/0x1a0 [ttm] >[14221.023331] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14221.023340] ? mutex_trylock+0xcd/0xe0 >[14221.023348] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14221.023393] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14221.023433] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14221.023477] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14221.023511] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14221.023544] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14221.023568] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14221.023599] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14221.023615] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14221.023626] drm_ioctl+0x2d5/0x370 [drm] >[14221.023650] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14221.023657] ? __pm_runtime_resume+0x54/0x90 >[14221.023664] ? trace_hardirqs_on_caller+0xed/0x180 >[14221.023690] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14221.023696] do_vfs_ioctl+0xa5/0x6e0 >[14221.023707] SyS_ioctl+0x74/0x80 >[14221.023714] do_syscall_64+0x79/0x220 >[14221.023718] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14221.023721] RIP: 0033:0x7f70a90d90f7 >[14221.023723] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14221.023727] RAX: ffffffffffffffda RBX: 000055e7f1cf9fa0 RCX: 00007f70a90d90f7 >[14221.023729] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14221.023731] RBP: 00007ffd456b9940 R08: 000055e7f1cf9fa0 R09: 0000000000000004 >[14221.023733] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14221.023735] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f267b110 >[14224.979185] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14224.979190] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14224.979194] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14224.979196] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14224.979198] Call Trace: >[14224.979206] dump_stack+0x85/0xbf >[14224.979212] swiotlb_alloc_coherent+0x1be/0x1d0 >[14224.979223] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14224.979238] ttm_dma_populate+0x25e/0x350 [ttm] >[14224.979249] ttm_tt_bind+0x2c/0x60 [ttm] >[14224.979255] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14224.979268] ttm_bo_validate+0x189/0x1a0 [ttm] >[14224.979273] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14224.979282] ? mutex_trylock+0xcd/0xe0 >[14224.979291] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14224.979328] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14224.979357] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14224.979391] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14224.979425] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14224.979478] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14224.979513] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14224.979544] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14224.979560] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14224.979572] drm_ioctl+0x2d5/0x370 [drm] >[14224.979598] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14224.979605] ? __pm_runtime_resume+0x54/0x90 >[14224.979612] ? trace_hardirqs_on_caller+0xed/0x180 >[14224.979640] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14224.979648] do_vfs_ioctl+0xa5/0x6e0 >[14224.979659] SyS_ioctl+0x74/0x80 >[14224.979667] do_syscall_64+0x79/0x220 >[14224.979671] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14224.979674] RIP: 0033:0x7f70a90d90f7 >[14224.979677] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14224.979681] RAX: ffffffffffffffda RBX: 000055e7f21a46d0 RCX: 00007f70a90d90f7 >[14224.979683] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14224.979685] RBP: 00007ffd456b9940 R08: 000055e7f21a46d0 R09: 0000000000000004 >[14224.979687] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14224.979689] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2645730 >[14225.159975] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14225.159980] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14225.159984] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14225.159986] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14225.159988] Call Trace: >[14225.159996] dump_stack+0x85/0xbf >[14225.160002] swiotlb_alloc_coherent+0x1be/0x1d0 >[14225.160013] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14225.160028] ttm_dma_populate+0x25e/0x350 [ttm] >[14225.160038] ttm_tt_bind+0x2c/0x60 [ttm] >[14225.160045] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14225.160058] ttm_bo_validate+0x189/0x1a0 [ttm] >[14225.160062] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14225.160072] ? mutex_trylock+0xcd/0xe0 >[14225.160080] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14225.160118] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14225.160146] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14225.160155] ? __lock_acquire+0x2d4/0x1340 >[14225.160184] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14225.160217] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14225.160259] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14225.160282] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14225.160312] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14225.160326] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14225.160337] drm_ioctl+0x2d5/0x370 [drm] >[14225.160361] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14225.160367] ? __pm_runtime_resume+0x54/0x90 >[14225.160374] ? trace_hardirqs_on_caller+0xed/0x180 >[14225.160399] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14225.160406] do_vfs_ioctl+0xa5/0x6e0 >[14225.160417] SyS_ioctl+0x74/0x80 >[14225.160423] do_syscall_64+0x79/0x220 >[14225.160428] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14225.160431] RIP: 0033:0x7f70a90d90f7 >[14225.160433] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14225.160447] RAX: ffffffffffffffda RBX: 000055e7f2020800 RCX: 00007f70a90d90f7 >[14225.160450] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14225.160452] RBP: 00007ffd456b98b0 R08: 000055e7f2020800 R09: 00007f70a939dc50 >[14225.160454] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14225.160456] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f27dc610 >[14225.985165] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14225.985168] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14225.985170] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14225.985172] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14225.985173] Call Trace: >[14225.985179] dump_stack+0x85/0xbf >[14225.985184] swiotlb_alloc_coherent+0x1be/0x1d0 >[14225.985192] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14225.985201] ttm_dma_populate+0x25e/0x350 [ttm] >[14225.985208] ttm_tt_bind+0x2c/0x60 [ttm] >[14225.985212] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14225.985220] ttm_bo_validate+0x189/0x1a0 [ttm] >[14225.985223] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14225.985229] ? mutex_trylock+0xcd/0xe0 >[14225.985235] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14225.985266] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14225.985288] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14225.985312] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14225.985334] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14225.985366] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14225.985383] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14225.985404] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14225.985415] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14225.985424] drm_ioctl+0x2d5/0x370 [drm] >[14225.985444] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14225.985451] ? __pm_runtime_resume+0x54/0x90 >[14225.985459] ? trace_hardirqs_on_caller+0xed/0x180 >[14225.985488] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14225.985494] do_vfs_ioctl+0xa5/0x6e0 >[14225.985501] SyS_ioctl+0x74/0x80 >[14225.985506] do_syscall_64+0x79/0x220 >[14225.985510] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14225.985512] RIP: 0033:0x7f70a90d90f7 >[14225.985514] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14225.985516] RAX: ffffffffffffffda RBX: 000055e7f1d6e4e0 RCX: 00007f70a90d90f7 >[14225.985518] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14225.985519] RBP: 00007ffd456b98b0 R08: 000055e7f1d6e4e0 R09: 0000000000000004 >[14225.985520] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14225.985521] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2587270 >[14226.982632] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14226.982636] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14226.982638] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14226.982640] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14226.982641] Call Trace: >[14226.982647] dump_stack+0x85/0xbf >[14226.982652] swiotlb_alloc_coherent+0x1be/0x1d0 >[14226.982659] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14226.982668] ttm_dma_populate+0x25e/0x350 [ttm] >[14226.982674] ttm_tt_bind+0x2c/0x60 [ttm] >[14226.982678] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14226.982686] ttm_bo_validate+0x189/0x1a0 [ttm] >[14226.982689] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14226.982695] ? mutex_trylock+0xcd/0xe0 >[14226.982699] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14226.982731] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14226.982750] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14226.982794] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14226.982815] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14226.982834] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14226.982850] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14226.982869] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14226.982881] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14226.982888] drm_ioctl+0x2d5/0x370 [drm] >[14226.982904] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14226.982909] ? __pm_runtime_resume+0x54/0x90 >[14226.982914] ? trace_hardirqs_on_caller+0xed/0x180 >[14226.982931] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14226.982936] do_vfs_ioctl+0xa5/0x6e0 >[14226.982942] SyS_ioctl+0x74/0x80 >[14226.982947] do_syscall_64+0x79/0x220 >[14226.982950] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14226.982953] RIP: 0033:0x7f70a90d90f7 >[14226.982954] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14226.982957] RAX: ffffffffffffffda RBX: 000055e7f22f4df0 RCX: 00007f70a90d90f7 >[14226.982958] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14226.982959] RBP: 00007ffd456b9940 R08: 000055e7f22f4df0 R09: 0000000000000004 >[14226.982960] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14226.982962] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f27df5b0 >[14231.546008] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14231.546011] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14231.546014] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14231.546016] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14231.546017] Call Trace: >[14231.546035] dump_stack+0x85/0xbf >[14231.546040] swiotlb_alloc_coherent+0x1be/0x1d0 >[14231.546050] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14231.546059] ttm_dma_populate+0x25e/0x350 [ttm] >[14231.546076] ttm_tt_bind+0x2c/0x60 [ttm] >[14231.546080] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14231.546098] ttm_bo_validate+0x189/0x1a0 [ttm] >[14231.546101] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14231.546108] ? mutex_trylock+0xcd/0xe0 >[14231.546115] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14231.546161] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14231.546189] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14231.546223] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14231.546251] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14231.546272] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14231.546287] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14231.546306] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14231.546319] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14231.546326] drm_ioctl+0x2d5/0x370 [drm] >[14231.546342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14231.546347] ? __pm_runtime_resume+0x54/0x90 >[14231.546352] ? trace_hardirqs_on_caller+0xed/0x180 >[14231.546369] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14231.546374] do_vfs_ioctl+0xa5/0x6e0 >[14231.546380] SyS_ioctl+0x74/0x80 >[14231.546385] do_syscall_64+0x79/0x220 >[14231.546388] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14231.546390] RIP: 0033:0x7f70a90d90f7 >[14231.546392] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14231.546394] RAX: ffffffffffffffda RBX: 000055e7f2851ee0 RCX: 00007f70a90d90f7 >[14231.546396] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14231.546397] RBP: 00007ffd456b9940 R08: 000055e7f2851ee0 R09: 0000000000000004 >[14231.546398] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14231.546399] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f24967c0 >[14231.592059] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14231.592063] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14231.592066] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14231.592068] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14231.592070] Call Trace: >[14231.592078] dump_stack+0x85/0xbf >[14231.592084] swiotlb_alloc_coherent+0x1be/0x1d0 >[14231.592095] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14231.592109] ttm_dma_populate+0x25e/0x350 [ttm] >[14231.592120] ttm_tt_bind+0x2c/0x60 [ttm] >[14231.592126] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14231.592139] ttm_bo_validate+0x189/0x1a0 [ttm] >[14231.592144] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14231.592154] ? mutex_trylock+0xcd/0xe0 >[14231.592162] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14231.592200] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14231.592230] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14231.592239] ? __lock_acquire+0x2d4/0x1340 >[14231.592271] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14231.592306] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14231.592340] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14231.592365] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14231.592396] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14231.592409] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14231.592421] drm_ioctl+0x2d5/0x370 [drm] >[14231.592449] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14231.592456] ? __pm_runtime_resume+0x54/0x90 >[14231.592463] ? trace_hardirqs_on_caller+0xed/0x180 >[14231.592512] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14231.592519] do_vfs_ioctl+0xa5/0x6e0 >[14231.592531] SyS_ioctl+0x74/0x80 >[14231.592539] do_syscall_64+0x79/0x220 >[14231.592544] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14231.592547] RIP: 0033:0x7fd8d64ef0f7 >[14231.592550] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14231.592554] RAX: ffffffffffffffda RBX: 0000000002cbae40 RCX: 00007fd8d64ef0f7 >[14231.592556] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14231.592558] RBP: 00007ffcc6dba370 R08: 0000000002cbae40 R09: 00007fd8d67b3c50 >[14231.592561] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14231.592563] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031107f0 >[14231.634995] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14231.634997] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14231.635000] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14231.635001] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14231.635003] Call Trace: >[14231.635009] dump_stack+0x85/0xbf >[14231.635014] swiotlb_alloc_coherent+0x1be/0x1d0 >[14231.635022] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14231.635031] ttm_dma_populate+0x25e/0x350 [ttm] >[14231.635038] ttm_tt_bind+0x2c/0x60 [ttm] >[14231.635042] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14231.635050] ttm_bo_validate+0x189/0x1a0 [ttm] >[14231.635054] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14231.635060] ? mutex_trylock+0xcd/0xe0 >[14231.635065] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14231.635099] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14231.635122] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14231.635145] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14231.635170] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14231.635191] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14231.635208] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14231.635229] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14231.635240] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14231.635248] drm_ioctl+0x2d5/0x370 [drm] >[14231.635265] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14231.635270] ? __pm_runtime_resume+0x54/0x90 >[14231.635275] ? trace_hardirqs_on_caller+0xed/0x180 >[14231.635293] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14231.635298] do_vfs_ioctl+0xa5/0x6e0 >[14231.635305] SyS_ioctl+0x74/0x80 >[14231.635309] do_syscall_64+0x79/0x220 >[14231.635313] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14231.635315] RIP: 0033:0x7fd8d64ef0f7 >[14231.635317] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14231.635319] RAX: ffffffffffffffda RBX: 00000000030ded10 RCX: 00007fd8d64ef0f7 >[14231.635321] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14231.635322] RBP: 00007ffcc6dba370 R08: 00000000030ded10 R09: 0000000000000004 >[14231.635323] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14231.635324] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bcef40 >[14231.678519] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14231.678524] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14231.678528] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14231.678530] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14231.678532] Call Trace: >[14231.678540] dump_stack+0x85/0xbf >[14231.678546] swiotlb_alloc_coherent+0x1be/0x1d0 >[14231.678555] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14231.678564] ttm_dma_populate+0x25e/0x350 [ttm] >[14231.678570] ttm_tt_bind+0x2c/0x60 [ttm] >[14231.678574] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14231.678581] ttm_bo_validate+0x189/0x1a0 [ttm] >[14231.678584] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14231.678590] ? mutex_trylock+0xcd/0xe0 >[14231.678595] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14231.678628] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14231.678646] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14231.678667] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14231.678687] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14231.678707] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14231.678722] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14231.678741] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14231.678753] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14231.678761] drm_ioctl+0x2d5/0x370 [drm] >[14231.678787] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14231.678792] ? __pm_runtime_resume+0x54/0x90 >[14231.678797] ? trace_hardirqs_on_caller+0xed/0x180 >[14231.678815] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14231.678820] do_vfs_ioctl+0xa5/0x6e0 >[14231.678827] SyS_ioctl+0x74/0x80 >[14231.678832] do_syscall_64+0x79/0x220 >[14231.678835] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14231.678838] RIP: 0033:0x7f70a90d90f7 >[14231.678839] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14231.678842] RAX: ffffffffffffffda RBX: 000055e7f25c7b80 RCX: 00007f70a90d90f7 >[14231.678843] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14231.678844] RBP: 00007ffd456b98b0 R08: 000055e7f25c7b80 R09: 0000000000000004 >[14231.678846] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14231.678847] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f260f8d0 >[14234.296193] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14234.296197] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14234.296201] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14234.296203] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14234.296205] Call Trace: >[14234.296213] dump_stack+0x85/0xbf >[14234.296219] swiotlb_alloc_coherent+0x1be/0x1d0 >[14234.296230] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14234.296254] ttm_dma_populate+0x25e/0x350 [ttm] >[14234.296264] ttm_tt_bind+0x2c/0x60 [ttm] >[14234.296270] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14234.296305] ttm_bo_validate+0x189/0x1a0 [ttm] >[14234.296309] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14234.296319] ? mutex_trylock+0xcd/0xe0 >[14234.296327] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14234.296373] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14234.296406] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14234.296444] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14234.296481] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14234.296523] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14234.296558] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14234.296600] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14234.296615] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14234.296640] drm_ioctl+0x2d5/0x370 [drm] >[14234.296666] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14234.296683] ? __pm_runtime_resume+0x54/0x90 >[14234.296691] ? trace_hardirqs_on_caller+0xed/0x180 >[14234.296729] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14234.296736] do_vfs_ioctl+0xa5/0x6e0 >[14234.296757] SyS_ioctl+0x74/0x80 >[14234.296765] do_syscall_64+0x79/0x220 >[14234.296770] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14234.296774] RIP: 0033:0x7fd8d64ef0f7 >[14234.296786] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14234.296790] RAX: ffffffffffffffda RBX: 0000000003030190 RCX: 00007fd8d64ef0f7 >[14234.296792] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14234.296794] RBP: 00007ffcc6dba370 R08: 0000000003030190 R09: 0000000000000004 >[14234.296797] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14234.296799] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031107f0 >[14239.078793] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14239.078797] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14239.078799] CPU: 5 PID: 8637 Comm: opera-developer Not tainted 4.16.0-rc6-mm_thp #1 >[14239.078801] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14239.078802] Call Trace: >[14239.078809] dump_stack+0x85/0xbf >[14239.078814] swiotlb_alloc_coherent+0x1be/0x1d0 >[14239.078823] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14239.078833] ttm_dma_populate+0x25e/0x350 [ttm] >[14239.078840] ttm_tt_bind+0x2c/0x60 [ttm] >[14239.078845] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14239.078858] ttm_bo_validate+0x189/0x1a0 [ttm] >[14239.078863] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14239.078872] ? mutex_trylock+0xcd/0xe0 >[14239.078880] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14239.078923] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14239.078957] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14239.078997] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14239.079027] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14239.079067] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14239.079085] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14239.079106] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14239.079120] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14239.079134] drm_ioctl+0x2d5/0x370 [drm] >[14239.079161] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14239.079169] ? __pm_runtime_resume+0x54/0x90 >[14239.079185] ? trace_hardirqs_on_caller+0xed/0x180 >[14239.079213] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14239.079222] do_vfs_ioctl+0xa5/0x6e0 >[14239.079233] SyS_ioctl+0x74/0x80 >[14239.079241] do_syscall_64+0x79/0x220 >[14239.079246] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14239.079249] RIP: 0033:0x7fa2773310f7 >[14239.079252] RSP: 002b:00007fff46cb1048 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14239.079256] RAX: ffffffffffffffda RBX: 00003cbaa119fa80 RCX: 00007fa2773310f7 >[14239.079258] RDX: 00007fff46cb1090 RSI: 00000000c0206440 RDI: 0000000000000011 >[14239.079260] RBP: 00007fff46cb1090 R08: 0000000000000010 R09: 0000000000000009 >[14239.079262] R10: 0000000000040000 R11: 0000000000000246 R12: 00000000c0206440 >[14239.079264] R13: 0000000000000011 R14: 00007fff46cb1128 R15: 00003cbaa1139680 >[14251.345266] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14251.345268] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14251.345271] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14251.345272] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14251.345273] Call Trace: >[14251.345280] dump_stack+0x85/0xbf >[14251.345284] swiotlb_alloc_coherent+0x1be/0x1d0 >[14251.345292] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14251.345300] ttm_dma_populate+0x25e/0x350 [ttm] >[14251.345306] ttm_tt_bind+0x2c/0x60 [ttm] >[14251.345310] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14251.345318] ttm_bo_validate+0x189/0x1a0 [ttm] >[14251.345321] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14251.345327] ? mutex_trylock+0xcd/0xe0 >[14251.345331] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14251.345362] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14251.345383] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14251.345389] ? __lock_acquire+0x2d4/0x1340 >[14251.345409] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14251.345432] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14251.345453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14251.345470] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14251.345490] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14251.345501] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14251.345509] drm_ioctl+0x2d5/0x370 [drm] >[14251.345526] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14251.345531] ? __pm_runtime_resume+0x54/0x90 >[14251.345535] ? trace_hardirqs_on_caller+0xed/0x180 >[14251.345553] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14251.345557] do_vfs_ioctl+0xa5/0x6e0 >[14251.345564] SyS_ioctl+0x74/0x80 >[14251.345569] do_syscall_64+0x79/0x220 >[14251.345572] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14251.345575] RIP: 0033:0x7fd8d64ef0f7 >[14251.345576] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14251.345579] RAX: ffffffffffffffda RBX: 0000000002cbae40 RCX: 00007fd8d64ef0f7 >[14251.345580] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14251.345581] RBP: 00007ffcc6dba370 R08: 0000000002cbae40 R09: 00007fd8d67b3c50 >[14251.345582] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14251.345584] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002da6b60 >[14251.377438] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14251.377441] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14251.377444] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14251.377445] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14251.377446] Call Trace: >[14251.377453] dump_stack+0x85/0xbf >[14251.377458] swiotlb_alloc_coherent+0x1be/0x1d0 >[14251.377465] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14251.377474] ttm_dma_populate+0x25e/0x350 [ttm] >[14251.377480] ttm_tt_bind+0x2c/0x60 [ttm] >[14251.377484] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14251.377491] ttm_bo_validate+0x189/0x1a0 [ttm] >[14251.377494] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14251.377500] ? mutex_trylock+0xcd/0xe0 >[14251.377505] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14251.377537] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14251.377574] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14251.377620] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14251.377643] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14251.377664] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14251.377680] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14251.377700] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14251.377712] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14251.377720] drm_ioctl+0x2d5/0x370 [drm] >[14251.377736] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14251.377741] ? __pm_runtime_resume+0x54/0x90 >[14251.377746] ? trace_hardirqs_on_caller+0xed/0x180 >[14251.377764] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14251.377769] do_vfs_ioctl+0xa5/0x6e0 >[14251.377775] SyS_ioctl+0x74/0x80 >[14251.377780] do_syscall_64+0x79/0x220 >[14251.377783] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14251.377785] RIP: 0033:0x7fd8d64ef0f7 >[14251.377786] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14251.377789] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[14251.377790] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14251.377791] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[14251.377793] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14251.377794] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002da8d40 >[14252.890791] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14252.890794] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14252.890797] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14252.890798] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14252.890800] Call Trace: >[14252.890807] dump_stack+0x85/0xbf >[14252.890811] swiotlb_alloc_coherent+0x1be/0x1d0 >[14252.890819] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14252.890829] ttm_dma_populate+0x25e/0x350 [ttm] >[14252.890835] ttm_tt_bind+0x2c/0x60 [ttm] >[14252.890839] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14252.890848] ttm_bo_validate+0x189/0x1a0 [ttm] >[14252.890851] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14252.890857] ? mutex_trylock+0xcd/0xe0 >[14252.890862] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14252.890892] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14252.890915] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14252.890938] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14252.890962] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14252.890983] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14252.891001] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14252.891022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14252.891033] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14252.891041] drm_ioctl+0x2d5/0x370 [drm] >[14252.891059] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14252.891063] ? __pm_runtime_resume+0x54/0x90 >[14252.891068] ? trace_hardirqs_on_caller+0xed/0x180 >[14252.891087] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14252.891093] do_vfs_ioctl+0xa5/0x6e0 >[14252.891100] SyS_ioctl+0x74/0x80 >[14252.891104] do_syscall_64+0x79/0x220 >[14252.891108] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14252.891110] RIP: 0033:0x7fd8d64ef0f7 >[14252.891111] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14252.891114] RAX: ffffffffffffffda RBX: 0000000002db4410 RCX: 00007fd8d64ef0f7 >[14252.891115] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14252.891117] RBP: 00007ffcc6dba370 R08: 0000000002db4410 R09: 0000000000000004 >[14252.891118] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14252.891119] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030312d0 >[14252.987060] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14252.987063] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14252.987066] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14252.987067] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14252.987069] Call Trace: >[14252.987075] dump_stack+0x85/0xbf >[14252.987080] swiotlb_alloc_coherent+0x1be/0x1d0 >[14252.987088] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14252.987097] ttm_dma_populate+0x25e/0x350 [ttm] >[14252.987103] ttm_tt_bind+0x2c/0x60 [ttm] >[14252.987107] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14252.987115] ttm_bo_validate+0x189/0x1a0 [ttm] >[14252.987118] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14252.987124] ? mutex_trylock+0xcd/0xe0 >[14252.987129] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14252.987161] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14252.987182] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14252.987205] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14252.987228] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14252.987250] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14252.987267] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14252.987288] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14252.987299] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14252.987307] drm_ioctl+0x2d5/0x370 [drm] >[14252.987324] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14252.987328] ? __pm_runtime_resume+0x54/0x90 >[14252.987334] ? trace_hardirqs_on_caller+0xed/0x180 >[14252.987352] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14252.987358] do_vfs_ioctl+0xa5/0x6e0 >[14252.987364] SyS_ioctl+0x74/0x80 >[14252.987369] do_syscall_64+0x79/0x220 >[14252.987372] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14252.987375] RIP: 0033:0x7f70a90d90f7 >[14252.987376] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14252.987379] RAX: ffffffffffffffda RBX: 000055e7f29b70c0 RCX: 00007f70a90d90f7 >[14252.987380] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14252.987381] RBP: 00007ffd456b98b0 R08: 000055e7f29b70c0 R09: 0000000000000004 >[14252.987383] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14252.987384] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f28f4400 >[14254.835332] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14254.835337] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14254.835340] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14254.835352] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14254.835354] Call Trace: >[14254.835362] dump_stack+0x85/0xbf >[14254.835368] swiotlb_alloc_coherent+0x1be/0x1d0 >[14254.835379] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14254.835395] ttm_dma_populate+0x25e/0x350 [ttm] >[14254.835402] ttm_tt_bind+0x2c/0x60 [ttm] >[14254.835408] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14254.835421] ttm_bo_validate+0x189/0x1a0 [ttm] >[14254.835426] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14254.835435] ? mutex_trylock+0xcd/0xe0 >[14254.835444] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14254.835482] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14254.835501] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14254.835507] ? __lock_acquire+0x2d4/0x1340 >[14254.835526] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14254.835548] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14254.835571] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14254.835615] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14254.835634] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14254.835645] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14254.835653] drm_ioctl+0x2d5/0x370 [drm] >[14254.835668] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14254.835673] ? __pm_runtime_resume+0x54/0x90 >[14254.835677] ? trace_hardirqs_on_caller+0xed/0x180 >[14254.835694] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14254.835699] do_vfs_ioctl+0xa5/0x6e0 >[14254.835705] SyS_ioctl+0x74/0x80 >[14254.835710] do_syscall_64+0x79/0x220 >[14254.835713] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14254.835715] RIP: 0033:0x7f70a90d90f7 >[14254.835717] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14254.835719] RAX: ffffffffffffffda RBX: 000055e7f27c2320 RCX: 00007f70a90d90f7 >[14254.835721] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14254.835722] RBP: 00007ffd456b98b0 R08: 000055e7f27c2320 R09: 00007f70a939dc50 >[14254.835723] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14254.835724] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2821210 >[14256.812937] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14256.812941] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14256.812944] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14256.812945] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14256.812947] Call Trace: >[14256.812953] dump_stack+0x85/0xbf >[14256.812958] swiotlb_alloc_coherent+0x1be/0x1d0 >[14256.812966] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14256.812975] ttm_dma_populate+0x25e/0x350 [ttm] >[14256.812981] ttm_tt_bind+0x2c/0x60 [ttm] >[14256.812986] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14256.812994] ttm_bo_validate+0x189/0x1a0 [ttm] >[14256.812997] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14256.813003] ? mutex_trylock+0xcd/0xe0 >[14256.813008] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14256.813042] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14256.813066] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14256.813072] ? __lock_acquire+0x2d4/0x1340 >[14256.813093] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14256.813116] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14256.813138] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14256.813155] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14256.813177] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14256.813189] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14256.813197] drm_ioctl+0x2d5/0x370 [drm] >[14256.813215] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14256.813219] ? __pm_runtime_resume+0x54/0x90 >[14256.813224] ? trace_hardirqs_on_caller+0xed/0x180 >[14256.813242] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14256.813247] do_vfs_ioctl+0xa5/0x6e0 >[14256.813254] SyS_ioctl+0x74/0x80 >[14256.813258] do_syscall_64+0x79/0x220 >[14256.813261] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14256.813264] RIP: 0033:0x7f70a90d90f7 >[14256.813265] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14256.813268] RAX: ffffffffffffffda RBX: 000055e7f20a9910 RCX: 00007f70a90d90f7 >[14256.813269] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14256.813270] RBP: 00007ffd456b98b0 R08: 000055e7f20a9910 R09: 00007f70a939dc50 >[14256.813272] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14256.813273] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f29a3ca0 >[14259.643240] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14259.643244] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14259.643246] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14259.643248] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14259.643249] Call Trace: >[14259.643255] dump_stack+0x85/0xbf >[14259.643260] swiotlb_alloc_coherent+0x1be/0x1d0 >[14259.643267] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14259.643276] ttm_dma_populate+0x25e/0x350 [ttm] >[14259.643282] ttm_tt_bind+0x2c/0x60 [ttm] >[14259.643286] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14259.643294] ttm_bo_validate+0x189/0x1a0 [ttm] >[14259.643297] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14259.643303] ? mutex_trylock+0xcd/0xe0 >[14259.643308] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14259.643336] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14259.643357] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14259.643363] ? __lock_acquire+0x2d4/0x1340 >[14259.643383] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14259.643405] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14259.643427] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14259.643444] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14259.643464] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14259.643475] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14259.643483] drm_ioctl+0x2d5/0x370 [drm] >[14259.643501] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14259.643505] ? __pm_runtime_resume+0x54/0x90 >[14259.643509] ? trace_hardirqs_on_caller+0xed/0x180 >[14259.643527] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14259.643532] do_vfs_ioctl+0xa5/0x6e0 >[14259.643539] SyS_ioctl+0x74/0x80 >[14259.643544] do_syscall_64+0x79/0x220 >[14259.643547] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14259.643550] RIP: 0033:0x7f70a90d90f7 >[14259.643551] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14259.643554] RAX: ffffffffffffffda RBX: 000055e7f24d9330 RCX: 00007f70a90d90f7 >[14259.643555] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14259.643556] RBP: 00007ffd456b98b0 R08: 000055e7f24d9330 R09: 00007f70a939dc50 >[14259.643558] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14259.643559] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f27e5560 >[14272.599184] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14272.599187] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14272.599190] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14272.599191] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14272.599192] Call Trace: >[14272.599199] dump_stack+0x85/0xbf >[14272.599203] swiotlb_alloc_coherent+0x1be/0x1d0 >[14272.599211] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14272.599220] ttm_dma_populate+0x25e/0x350 [ttm] >[14272.599226] ttm_tt_bind+0x2c/0x60 [ttm] >[14272.599230] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14272.599237] ttm_bo_validate+0x189/0x1a0 [ttm] >[14272.599241] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14272.599246] ? mutex_trylock+0xcd/0xe0 >[14272.599251] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14272.599281] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14272.599299] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14272.599304] ? __lock_acquire+0x2d4/0x1340 >[14272.599322] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14272.599343] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14272.599363] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14272.599378] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14272.599398] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14272.599409] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14272.599416] drm_ioctl+0x2d5/0x370 [drm] >[14272.599432] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14272.599437] ? __pm_runtime_resume+0x54/0x90 >[14272.599441] ? trace_hardirqs_on_caller+0xed/0x180 >[14272.599458] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14272.599463] do_vfs_ioctl+0xa5/0x6e0 >[14272.599470] SyS_ioctl+0x74/0x80 >[14272.599475] do_syscall_64+0x79/0x220 >[14272.599478] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14272.599480] RIP: 0033:0x7f70a90d90f7 >[14272.599481] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14272.599484] RAX: ffffffffffffffda RBX: 000055e7f2105790 RCX: 00007f70a90d90f7 >[14272.599485] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14272.599487] RBP: 00007ffd456b98b0 R08: 000055e7f2105790 R09: 00007f70a939dc50 >[14272.599488] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14272.599489] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f26a6bf0 >[14276.179573] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14276.179578] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14276.179582] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14276.179584] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14276.179585] Call Trace: >[14276.179594] dump_stack+0x85/0xbf >[14276.179600] swiotlb_alloc_coherent+0x1be/0x1d0 >[14276.179611] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14276.179627] ttm_dma_populate+0x25e/0x350 [ttm] >[14276.179639] ttm_tt_bind+0x2c/0x60 [ttm] >[14276.179645] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14276.179659] ttm_bo_validate+0x189/0x1a0 [ttm] >[14276.179664] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14276.179673] ? mutex_trylock+0xcd/0xe0 >[14276.179682] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14276.179731] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14276.179760] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14276.179769] ? __lock_acquire+0x2d4/0x1340 >[14276.179799] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14276.179832] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14276.179862] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14276.179887] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14276.179919] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14276.179935] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14276.179948] drm_ioctl+0x2d5/0x370 [drm] >[14276.179975] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14276.179992] ? __pm_runtime_resume+0x54/0x90 >[14276.180000] ? trace_hardirqs_on_caller+0xed/0x180 >[14276.180029] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14276.180036] do_vfs_ioctl+0xa5/0x6e0 >[14276.180048] SyS_ioctl+0x74/0x80 >[14276.180055] do_syscall_64+0x79/0x220 >[14276.180060] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14276.180073] RIP: 0033:0x7f70a90d90f7 >[14276.180076] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14276.180080] RAX: ffffffffffffffda RBX: 000055e7f2105790 RCX: 00007f70a90d90f7 >[14276.180082] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14276.180084] RBP: 00007ffd456b99b0 R08: 000055e7f2105790 R09: 00007f70a939dc50 >[14276.180086] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14276.180088] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f2821210 >[14276.327918] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14276.327922] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14276.327924] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14276.327925] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14276.327927] Call Trace: >[14276.327933] dump_stack+0x85/0xbf >[14276.327938] swiotlb_alloc_coherent+0x1be/0x1d0 >[14276.327946] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14276.327955] ttm_dma_populate+0x25e/0x350 [ttm] >[14276.327963] ttm_tt_bind+0x2c/0x60 [ttm] >[14276.327967] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14276.327976] ttm_bo_validate+0x189/0x1a0 [ttm] >[14276.327980] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14276.327986] ? mutex_trylock+0xcd/0xe0 >[14276.327992] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14276.328032] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14276.328064] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14276.328103] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14276.328131] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14276.328153] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14276.328175] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14276.328209] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14276.328226] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14276.328240] drm_ioctl+0x2d5/0x370 [drm] >[14276.328268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14276.328275] ? __pm_runtime_resume+0x54/0x90 >[14276.328284] ? trace_hardirqs_on_caller+0xed/0x180 >[14276.328312] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14276.328328] do_vfs_ioctl+0xa5/0x6e0 >[14276.328340] SyS_ioctl+0x74/0x80 >[14276.328347] do_syscall_64+0x79/0x220 >[14276.328352] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14276.328355] RIP: 0033:0x7f70a90d90f7 >[14276.328357] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14276.328362] RAX: ffffffffffffffda RBX: 000055e7f05700a0 RCX: 00007f70a90d90f7 >[14276.328363] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14276.328364] RBP: 00007ffd456b98b0 R08: 000055e7f05700a0 R09: 0000000000000004 >[14276.328365] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14276.328367] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2682510 >[14279.541343] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14279.541346] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14279.541348] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14279.541350] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14279.541351] Call Trace: >[14279.541357] dump_stack+0x85/0xbf >[14279.541362] swiotlb_alloc_coherent+0x1be/0x1d0 >[14279.541373] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14279.541387] ttm_dma_populate+0x25e/0x350 [ttm] >[14279.541407] ttm_tt_bind+0x2c/0x60 [ttm] >[14279.541423] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14279.541436] ttm_bo_validate+0x189/0x1a0 [ttm] >[14279.541441] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14279.541449] ? mutex_trylock+0xcd/0xe0 >[14279.541454] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14279.541487] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14279.541523] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14279.541565] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14279.541586] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14279.541617] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14279.541633] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14279.541653] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14279.541665] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14279.541673] drm_ioctl+0x2d5/0x370 [drm] >[14279.541705] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14279.541709] ? __pm_runtime_resume+0x54/0x90 >[14279.541714] ? trace_hardirqs_on_caller+0xed/0x180 >[14279.541742] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14279.541749] do_vfs_ioctl+0xa5/0x6e0 >[14279.541760] SyS_ioctl+0x74/0x80 >[14279.541767] do_syscall_64+0x79/0x220 >[14279.541771] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14279.541775] RIP: 0033:0x7f70a90d90f7 >[14279.541777] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14279.541791] RAX: ffffffffffffffda RBX: 000055e7f2963700 RCX: 00007f70a90d90f7 >[14279.541793] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14279.541795] RBP: 00007ffd456b9940 R08: 000055e7f2963700 R09: 0000000000000004 >[14279.541797] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14279.541799] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2724870 >[14280.910390] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14280.910394] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14280.910396] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14280.910398] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14280.910399] Call Trace: >[14280.910405] dump_stack+0x85/0xbf >[14280.910410] swiotlb_alloc_coherent+0x1be/0x1d0 >[14280.910418] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14280.910427] ttm_dma_populate+0x25e/0x350 [ttm] >[14280.910434] ttm_tt_bind+0x2c/0x60 [ttm] >[14280.910438] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14280.910445] ttm_bo_validate+0x189/0x1a0 [ttm] >[14280.910449] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14280.910454] ? mutex_trylock+0xcd/0xe0 >[14280.910459] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14280.910497] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14280.910522] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14280.910548] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14280.910573] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14280.910598] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14280.910618] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14280.910642] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14280.910656] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14280.910665] drm_ioctl+0x2d5/0x370 [drm] >[14280.910686] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14280.910693] ? __pm_runtime_resume+0x54/0x90 >[14280.910698] ? trace_hardirqs_on_caller+0xed/0x180 >[14280.910715] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14280.910720] do_vfs_ioctl+0xa5/0x6e0 >[14280.910727] SyS_ioctl+0x74/0x80 >[14280.910731] do_syscall_64+0x79/0x220 >[14280.910735] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14280.910737] RIP: 0033:0x7f70a90d90f7 >[14280.910739] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14280.910741] RAX: ffffffffffffffda RBX: 000055e7f2985e10 RCX: 00007f70a90d90f7 >[14280.910742] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14280.910744] RBP: 00007ffd456b98b0 R08: 000055e7f2985e10 R09: 0000000000000004 >[14280.910745] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14280.910746] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f29b7b10 >[14282.394289] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14282.394293] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14282.394295] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14282.394296] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14282.394298] Call Trace: >[14282.394304] dump_stack+0x85/0xbf >[14282.394309] swiotlb_alloc_coherent+0x1be/0x1d0 >[14282.394316] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14282.394325] ttm_dma_populate+0x25e/0x350 [ttm] >[14282.394331] ttm_tt_bind+0x2c/0x60 [ttm] >[14282.394335] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14282.394343] ttm_bo_validate+0x189/0x1a0 [ttm] >[14282.394346] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14282.394352] ? mutex_trylock+0xcd/0xe0 >[14282.394357] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14282.394390] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14282.394416] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14282.394448] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14282.394481] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14282.394512] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14282.394536] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14282.394559] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14282.394571] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14282.394579] drm_ioctl+0x2d5/0x370 [drm] >[14282.394595] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14282.394600] ? __pm_runtime_resume+0x54/0x90 >[14282.394608] ? trace_hardirqs_on_caller+0xed/0x180 >[14282.394636] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14282.394644] do_vfs_ioctl+0xa5/0x6e0 >[14282.394656] SyS_ioctl+0x74/0x80 >[14282.394663] do_syscall_64+0x79/0x220 >[14282.394668] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14282.394671] RIP: 0033:0x7f70a90d90f7 >[14282.394674] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14282.394678] RAX: ffffffffffffffda RBX: 000055e7f2462f00 RCX: 00007f70a90d90f7 >[14282.394680] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14282.394682] RBP: 00007ffd456b9940 R08: 000055e7f2462f00 R09: 00007f70a939dc90 >[14282.394684] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14282.394686] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f279ec70 >[14283.576062] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14283.576065] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14283.576068] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14283.576069] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14283.576071] Call Trace: >[14283.576077] dump_stack+0x85/0xbf >[14283.576082] swiotlb_alloc_coherent+0x1be/0x1d0 >[14283.576090] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14283.576099] ttm_dma_populate+0x25e/0x350 [ttm] >[14283.576105] ttm_tt_bind+0x2c/0x60 [ttm] >[14283.576109] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14283.576127] ttm_bo_validate+0x189/0x1a0 [ttm] >[14283.576130] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14283.576136] ? mutex_trylock+0xcd/0xe0 >[14283.576141] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14283.576176] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14283.576194] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14283.576200] ? __lock_acquire+0x2d4/0x1340 >[14283.576218] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14283.576239] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14283.576259] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14283.576275] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14283.576305] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14283.576318] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14283.576326] drm_ioctl+0x2d5/0x370 [drm] >[14283.576353] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14283.576357] ? __pm_runtime_resume+0x54/0x90 >[14283.576362] ? trace_hardirqs_on_caller+0xed/0x180 >[14283.576389] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14283.576395] do_vfs_ioctl+0xa5/0x6e0 >[14283.576402] SyS_ioctl+0x74/0x80 >[14283.576407] do_syscall_64+0x79/0x220 >[14283.576410] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14283.576413] RIP: 0033:0x7f70a90d90f7 >[14283.576414] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14283.576418] RAX: ffffffffffffffda RBX: 000055e7f26a4c90 RCX: 00007f70a90d90f7 >[14283.576421] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14283.576423] RBP: 00007ffd456b9940 R08: 000055e7f26a4c90 R09: 00007f70a939dc50 >[14283.576425] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14283.576426] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f29215e0 >[14284.232440] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14284.232443] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14284.232445] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14284.232447] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14284.232448] Call Trace: >[14284.232455] dump_stack+0x85/0xbf >[14284.232459] swiotlb_alloc_coherent+0x1be/0x1d0 >[14284.232467] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14284.232476] ttm_dma_populate+0x25e/0x350 [ttm] >[14284.232482] ttm_tt_bind+0x2c/0x60 [ttm] >[14284.232486] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14284.232494] ttm_bo_validate+0x189/0x1a0 [ttm] >[14284.232497] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14284.232503] ? mutex_trylock+0xcd/0xe0 >[14284.232508] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14284.232542] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14284.232570] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14284.232610] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14284.232642] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14284.232665] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14284.232682] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14284.232710] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14284.232728] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14284.232743] drm_ioctl+0x2d5/0x370 [drm] >[14284.232770] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14284.232778] ? __pm_runtime_resume+0x54/0x90 >[14284.232786] ? trace_hardirqs_on_caller+0xed/0x180 >[14284.232816] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14284.232823] do_vfs_ioctl+0xa5/0x6e0 >[14284.232835] SyS_ioctl+0x74/0x80 >[14284.232843] do_syscall_64+0x79/0x220 >[14284.232848] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14284.232852] RIP: 0033:0x7f70a90d90f7 >[14284.232855] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14284.232859] RAX: ffffffffffffffda RBX: 000055e7f2a334a0 RCX: 00007f70a90d90f7 >[14284.232861] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14284.232864] RBP: 00007ffd456b9940 R08: 000055e7f2a334a0 R09: 0000000000000004 >[14284.232866] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14284.232868] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2a336d0 >[14285.819016] swiotlb_tbl_map_single: 2 callbacks suppressed >[14285.819019] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14285.819022] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14285.819025] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14285.819026] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14285.819027] Call Trace: >[14285.819034] dump_stack+0x85/0xbf >[14285.819038] swiotlb_alloc_coherent+0x1be/0x1d0 >[14285.819046] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14285.819055] ttm_dma_populate+0x25e/0x350 [ttm] >[14285.819061] ttm_tt_bind+0x2c/0x60 [ttm] >[14285.819064] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14285.819072] ttm_bo_validate+0x189/0x1a0 [ttm] >[14285.819075] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14285.819081] ? mutex_trylock+0xcd/0xe0 >[14285.819086] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14285.819117] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14285.819135] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14285.819156] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14285.819177] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14285.819197] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14285.819212] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14285.819231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14285.819243] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14285.819250] drm_ioctl+0x2d5/0x370 [drm] >[14285.819275] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14285.819282] ? __pm_runtime_resume+0x54/0x90 >[14285.819300] ? trace_hardirqs_on_caller+0xed/0x180 >[14285.819319] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14285.819325] do_vfs_ioctl+0xa5/0x6e0 >[14285.819332] SyS_ioctl+0x74/0x80 >[14285.819337] do_syscall_64+0x79/0x220 >[14285.819340] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14285.819342] RIP: 0033:0x7f70a90d90f7 >[14285.819343] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14285.819346] RAX: ffffffffffffffda RBX: 000055e7f2abd100 RCX: 00007f70a90d90f7 >[14285.819348] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14285.819349] RBP: 00007ffd456b9940 R08: 000055e7f2abd100 R09: 0000000000000004 >[14285.819350] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14285.819351] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f28a7010 >[14285.930680] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14285.930684] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14285.930686] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14285.930688] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14285.930689] Call Trace: >[14285.930695] dump_stack+0x85/0xbf >[14285.930700] swiotlb_alloc_coherent+0x1be/0x1d0 >[14285.930711] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14285.930721] ttm_dma_populate+0x25e/0x350 [ttm] >[14285.930727] ttm_tt_bind+0x2c/0x60 [ttm] >[14285.930730] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14285.930738] ttm_bo_validate+0x189/0x1a0 [ttm] >[14285.930741] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14285.930747] ? mutex_trylock+0xcd/0xe0 >[14285.930762] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14285.930814] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14285.930834] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14285.930866] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14285.930888] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14285.930918] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14285.930937] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14285.930966] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14285.931004] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14285.931030] drm_ioctl+0x2d5/0x370 [drm] >[14285.931076] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14285.931092] ? __pm_runtime_resume+0x54/0x90 >[14285.931099] ? trace_hardirqs_on_caller+0xed/0x180 >[14285.931125] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14285.931132] do_vfs_ioctl+0xa5/0x6e0 >[14285.931153] SyS_ioctl+0x74/0x80 >[14285.931160] do_syscall_64+0x79/0x220 >[14285.931165] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14285.931168] RIP: 0033:0x7f70a90d90f7 >[14285.931170] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14285.931174] RAX: ffffffffffffffda RBX: 000055e7f22b2dc0 RCX: 00007f70a90d90f7 >[14285.931186] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14285.931188] RBP: 00007ffd456b98b0 R08: 000055e7f22b2dc0 R09: 0000000000000004 >[14285.931189] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14285.931191] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2aabae0 >[14288.271632] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14288.271635] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14288.271638] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14288.271639] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14288.271641] Call Trace: >[14288.271647] dump_stack+0x85/0xbf >[14288.271652] swiotlb_alloc_coherent+0x1be/0x1d0 >[14288.271659] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14288.271668] ttm_dma_populate+0x25e/0x350 [ttm] >[14288.271674] ttm_tt_bind+0x2c/0x60 [ttm] >[14288.271678] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14288.271686] ttm_bo_validate+0x189/0x1a0 [ttm] >[14288.271689] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14288.271695] ? mutex_trylock+0xcd/0xe0 >[14288.271700] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14288.271734] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14288.271753] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14288.271775] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14288.271797] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14288.271817] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14288.271833] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14288.271853] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14288.271865] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14288.271873] drm_ioctl+0x2d5/0x370 [drm] >[14288.271890] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14288.271894] ? __pm_runtime_resume+0x54/0x90 >[14288.271900] ? trace_hardirqs_on_caller+0xed/0x180 >[14288.271920] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14288.271927] do_vfs_ioctl+0xa5/0x6e0 >[14288.271937] SyS_ioctl+0x74/0x80 >[14288.271945] do_syscall_64+0x79/0x220 >[14288.271948] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14288.271950] RIP: 0033:0x7f70a90d90f7 >[14288.271951] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14288.271954] RAX: ffffffffffffffda RBX: 000055e7f2a39f50 RCX: 00007f70a90d90f7 >[14288.271955] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14288.271957] RBP: 00007ffd456b98b0 R08: 000055e7f2a39f50 R09: 0000000000000004 >[14288.271958] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14288.271959] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2a4ed70 >[14289.174614] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14289.174619] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14289.174623] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14289.174625] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14289.174627] Call Trace: >[14289.174636] dump_stack+0x85/0xbf >[14289.174642] swiotlb_alloc_coherent+0x1be/0x1d0 >[14289.174654] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14289.174669] ttm_dma_populate+0x25e/0x350 [ttm] >[14289.174680] ttm_tt_bind+0x2c/0x60 [ttm] >[14289.174687] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14289.174701] ttm_bo_validate+0x189/0x1a0 [ttm] >[14289.174706] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14289.174716] ? mutex_trylock+0xcd/0xe0 >[14289.174724] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14289.174760] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14289.174792] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14289.174801] ? __lock_acquire+0x2d4/0x1340 >[14289.174833] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14289.174869] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14289.174903] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14289.174929] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14289.174962] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14289.174977] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14289.174991] drm_ioctl+0x2d5/0x370 [drm] >[14289.175019] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14289.175027] ? __pm_runtime_resume+0x54/0x90 >[14289.175034] ? trace_hardirqs_on_caller+0xed/0x180 >[14289.175064] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14289.175072] do_vfs_ioctl+0xa5/0x6e0 >[14289.175084] SyS_ioctl+0x74/0x80 >[14289.175091] do_syscall_64+0x79/0x220 >[14289.175096] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14289.175100] RIP: 0033:0x7f70a90d90f7 >[14289.175102] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14289.175106] RAX: ffffffffffffffda RBX: 000055e7f2850200 RCX: 00007f70a90d90f7 >[14289.175109] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14289.175111] RBP: 00007ffd456b98b0 R08: 000055e7f2850200 R09: 00007f70a939dc50 >[14289.175113] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14289.175115] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f29a2110 >[14291.082758] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14291.082762] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14291.082764] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14291.082766] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14291.082767] Call Trace: >[14291.082773] dump_stack+0x85/0xbf >[14291.082777] swiotlb_alloc_coherent+0x1be/0x1d0 >[14291.082785] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14291.082793] ttm_dma_populate+0x25e/0x350 [ttm] >[14291.082800] ttm_tt_bind+0x2c/0x60 [ttm] >[14291.082803] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14291.082811] ttm_bo_validate+0x189/0x1a0 [ttm] >[14291.082814] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14291.082820] ? mutex_trylock+0xcd/0xe0 >[14291.082825] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14291.082856] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14291.082877] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14291.082899] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14291.082922] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14291.082943] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14291.082959] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14291.082979] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14291.082991] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14291.082999] drm_ioctl+0x2d5/0x370 [drm] >[14291.083015] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14291.083020] ? __pm_runtime_resume+0x54/0x90 >[14291.083025] ? trace_hardirqs_on_caller+0xed/0x180 >[14291.083043] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14291.083048] do_vfs_ioctl+0xa5/0x6e0 >[14291.083055] SyS_ioctl+0x74/0x80 >[14291.083060] do_syscall_64+0x79/0x220 >[14291.083063] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14291.083065] RIP: 0033:0x7f70a90d90f7 >[14291.083067] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14291.083069] RAX: ffffffffffffffda RBX: 000055e7f1f1e4f0 RCX: 00007f70a90d90f7 >[14291.083071] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14291.083072] RBP: 00007ffd456b9940 R08: 000055e7f1f1e4f0 R09: 0000000000000004 >[14291.083073] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14291.083075] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2ac2050 >[14291.145048] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14291.145053] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14291.145057] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14291.145059] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14291.145061] Call Trace: >[14291.145070] dump_stack+0x85/0xbf >[14291.145076] swiotlb_alloc_coherent+0x1be/0x1d0 >[14291.145088] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14291.145114] ttm_dma_populate+0x25e/0x350 [ttm] >[14291.145125] ttm_tt_bind+0x2c/0x60 [ttm] >[14291.145131] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14291.145145] ttm_bo_validate+0x189/0x1a0 [ttm] >[14291.145150] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14291.145159] ? mutex_trylock+0xcd/0xe0 >[14291.145167] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14291.145208] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14291.145241] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14291.145280] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14291.145316] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14291.145350] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14291.145376] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14291.145408] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14291.145424] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14291.145437] drm_ioctl+0x2d5/0x370 [drm] >[14291.145464] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14291.145471] ? __pm_runtime_resume+0x54/0x90 >[14291.145479] ? trace_hardirqs_on_caller+0xed/0x180 >[14291.145508] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14291.145516] do_vfs_ioctl+0xa5/0x6e0 >[14291.145527] SyS_ioctl+0x74/0x80 >[14291.145535] do_syscall_64+0x79/0x220 >[14291.145539] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14291.145543] RIP: 0033:0x7f70a90d90f7 >[14291.145545] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14291.145549] RAX: ffffffffffffffda RBX: 000055e7f27beb70 RCX: 00007f70a90d90f7 >[14291.145552] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14291.145554] RBP: 00007ffd456b98b0 R08: 000055e7f27beb70 R09: 0000000000000004 >[14291.145556] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14291.145558] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2908330 >[14291.999778] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14291.999782] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14291.999784] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14291.999786] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14291.999787] Call Trace: >[14291.999793] dump_stack+0x85/0xbf >[14291.999808] swiotlb_alloc_coherent+0x1be/0x1d0 >[14291.999819] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14291.999845] ttm_dma_populate+0x25e/0x350 [ttm] >[14291.999855] ttm_tt_bind+0x2c/0x60 [ttm] >[14291.999859] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14291.999877] ttm_bo_validate+0x189/0x1a0 [ttm] >[14291.999880] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14291.999886] ? mutex_trylock+0xcd/0xe0 >[14291.999892] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14291.999950] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14291.999986] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14291.999991] ? __lock_acquire+0x2d4/0x1340 >[14292.000025] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14292.000048] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14292.000070] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14292.000109] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14292.000130] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14292.000145] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14292.000155] drm_ioctl+0x2d5/0x370 [drm] >[14292.000171] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14292.000176] ? __pm_runtime_resume+0x54/0x90 >[14292.000181] ? trace_hardirqs_on_caller+0xed/0x180 >[14292.000200] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14292.000205] do_vfs_ioctl+0xa5/0x6e0 >[14292.000222] SyS_ioctl+0x74/0x80 >[14292.000227] do_syscall_64+0x79/0x220 >[14292.000230] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14292.000233] RIP: 0033:0x7f70a90d90f7 >[14292.000234] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14292.000237] RAX: ffffffffffffffda RBX: 000055e7f2945760 RCX: 00007f70a90d90f7 >[14292.000238] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14292.000240] RBP: 00007ffd456b98b0 R08: 000055e7f2945760 R09: 00007f70a939dc50 >[14292.000241] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14292.000242] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2a700f0 >[14295.984659] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14295.984663] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14295.984665] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14295.984667] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14295.984668] Call Trace: >[14295.984675] dump_stack+0x85/0xbf >[14295.984679] swiotlb_alloc_coherent+0x1be/0x1d0 >[14295.984688] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14295.984698] ttm_dma_populate+0x25e/0x350 [ttm] >[14295.984705] ttm_tt_bind+0x2c/0x60 [ttm] >[14295.984711] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14295.984725] ttm_bo_validate+0x189/0x1a0 [ttm] >[14295.984730] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14295.984740] ? mutex_trylock+0xcd/0xe0 >[14295.984749] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14295.984804] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14295.984840] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14295.984880] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14295.984912] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14295.984934] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14295.984952] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14295.984976] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14295.984992] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14295.985006] drm_ioctl+0x2d5/0x370 [drm] >[14295.985033] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14295.985040] ? __pm_runtime_resume+0x54/0x90 >[14295.985047] ? trace_hardirqs_on_caller+0xed/0x180 >[14295.985088] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14295.985097] do_vfs_ioctl+0xa5/0x6e0 >[14295.985108] SyS_ioctl+0x74/0x80 >[14295.985115] do_syscall_64+0x79/0x220 >[14295.985120] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14295.985123] RIP: 0033:0x7f70a90d90f7 >[14295.985125] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14295.985129] RAX: ffffffffffffffda RBX: 000055e7f2113ec0 RCX: 00007f70a90d90f7 >[14295.985131] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14295.985133] RBP: 00007ffd456b9940 R08: 000055e7f2113ec0 R09: 0000000000000004 >[14295.985135] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14295.985137] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f28bb140 >[14296.528954] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14296.528957] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14296.528960] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14296.528962] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14296.528963] Call Trace: >[14296.528971] dump_stack+0x85/0xbf >[14296.528977] swiotlb_alloc_coherent+0x1be/0x1d0 >[14296.528986] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14296.528997] ttm_dma_populate+0x25e/0x350 [ttm] >[14296.529004] ttm_tt_bind+0x2c/0x60 [ttm] >[14296.529009] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14296.529018] ttm_bo_validate+0x189/0x1a0 [ttm] >[14296.529022] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14296.529029] ? mutex_trylock+0xcd/0xe0 >[14296.529036] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14296.529079] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14296.529108] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14296.529139] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14296.529171] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14296.529200] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14296.529224] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14296.529252] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14296.529268] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14296.529279] drm_ioctl+0x2d5/0x370 [drm] >[14296.529302] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14296.529308] ? __pm_runtime_resume+0x54/0x90 >[14296.529315] ? trace_hardirqs_on_caller+0xed/0x180 >[14296.529339] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14296.529346] do_vfs_ioctl+0xa5/0x6e0 >[14296.529354] SyS_ioctl+0x74/0x80 >[14296.529360] do_syscall_64+0x79/0x220 >[14296.529364] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14296.529366] RIP: 0033:0x7f70a90d90f7 >[14296.529368] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14296.529371] RAX: ffffffffffffffda RBX: 000055e7ef36cde0 RCX: 00007f70a90d90f7 >[14296.529373] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14296.529374] RBP: 00007ffd456b98b0 R08: 000055e7ef36cde0 R09: 0000000000000004 >[14296.529376] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14296.529378] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2a65280 >[14297.052123] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14297.052126] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14297.052129] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14297.052130] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14297.052131] Call Trace: >[14297.052148] dump_stack+0x85/0xbf >[14297.052152] swiotlb_alloc_coherent+0x1be/0x1d0 >[14297.052160] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14297.052169] ttm_dma_populate+0x25e/0x350 [ttm] >[14297.052175] ttm_tt_bind+0x2c/0x60 [ttm] >[14297.052179] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14297.052187] ttm_bo_validate+0x189/0x1a0 [ttm] >[14297.052190] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14297.052196] ? mutex_trylock+0xcd/0xe0 >[14297.052201] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14297.052232] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14297.052251] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14297.052273] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14297.052294] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14297.052315] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14297.052331] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14297.052350] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14297.052362] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14297.052370] drm_ioctl+0x2d5/0x370 [drm] >[14297.052386] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14297.052391] ? __pm_runtime_resume+0x54/0x90 >[14297.052399] ? trace_hardirqs_on_caller+0xed/0x180 >[14297.052427] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14297.052434] do_vfs_ioctl+0xa5/0x6e0 >[14297.052445] SyS_ioctl+0x74/0x80 >[14297.052452] do_syscall_64+0x79/0x220 >[14297.052456] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14297.052459] RIP: 0033:0x7f70a90d90f7 >[14297.052461] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14297.052465] RAX: ffffffffffffffda RBX: 000055e7f18f8960 RCX: 00007f70a90d90f7 >[14297.052466] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14297.052468] RBP: 00007ffd456b98b0 R08: 000055e7f18f8960 R09: 00007f70a939e090 >[14297.052470] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14297.052472] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2958160 >[14300.132743] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14300.132746] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14300.132748] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14300.132750] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14300.132751] Call Trace: >[14300.132758] dump_stack+0x85/0xbf >[14300.132762] swiotlb_alloc_coherent+0x1be/0x1d0 >[14300.132769] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14300.132778] ttm_dma_populate+0x25e/0x350 [ttm] >[14300.132784] ttm_tt_bind+0x2c/0x60 [ttm] >[14300.132788] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14300.132806] ttm_bo_validate+0x189/0x1a0 [ttm] >[14300.132819] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14300.132824] ? mutex_trylock+0xcd/0xe0 >[14300.132829] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14300.132861] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14300.132879] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14300.132885] ? __lock_acquire+0x2d4/0x1340 >[14300.132903] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14300.132935] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14300.132966] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14300.132981] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14300.133000] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14300.133012] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14300.133020] drm_ioctl+0x2d5/0x370 [drm] >[14300.133036] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14300.133041] ? __pm_runtime_resume+0x54/0x90 >[14300.133045] ? trace_hardirqs_on_caller+0xed/0x180 >[14300.133062] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14300.133066] do_vfs_ioctl+0xa5/0x6e0 >[14300.133073] SyS_ioctl+0x74/0x80 >[14300.133078] do_syscall_64+0x79/0x220 >[14300.133081] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14300.133083] RIP: 0033:0x7fd8d64ef0f7 >[14300.133085] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14300.133087] RAX: ffffffffffffffda RBX: 0000000002b6a0b0 RCX: 00007fd8d64ef0f7 >[14300.133089] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14300.133090] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a0b0 R09: 0000000000000004 >[14300.133091] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14300.133092] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[14304.493349] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14304.493352] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14304.493355] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14304.493356] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14304.493357] Call Trace: >[14304.493364] dump_stack+0x85/0xbf >[14304.493368] swiotlb_alloc_coherent+0x1be/0x1d0 >[14304.493376] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14304.493385] ttm_dma_populate+0x25e/0x350 [ttm] >[14304.493391] ttm_tt_bind+0x2c/0x60 [ttm] >[14304.493395] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14304.493403] ttm_bo_validate+0x189/0x1a0 [ttm] >[14304.493406] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14304.493412] ? mutex_trylock+0xcd/0xe0 >[14304.493417] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14304.493448] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14304.493470] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14304.493475] ? __lock_acquire+0x2d4/0x1340 >[14304.493496] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14304.493519] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14304.493541] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14304.493557] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14304.493578] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14304.493590] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14304.493598] drm_ioctl+0x2d5/0x370 [drm] >[14304.493615] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14304.493620] ? __pm_runtime_resume+0x54/0x90 >[14304.493624] ? trace_hardirqs_on_caller+0xed/0x180 >[14304.493642] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14304.493647] do_vfs_ioctl+0xa5/0x6e0 >[14304.493654] SyS_ioctl+0x74/0x80 >[14304.493659] do_syscall_64+0x79/0x220 >[14304.493662] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14304.493664] RIP: 0033:0x7f70a90d90f7 >[14304.493666] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14304.493669] RAX: ffffffffffffffda RBX: 000055e7ef25f200 RCX: 00007f70a90d90f7 >[14304.493670] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14304.493671] RBP: 00007ffd456b98b0 R08: 000055e7ef25f200 R09: 00007f70a939dc50 >[14304.493673] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14304.493674] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2b585b0 >[14309.573003] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14309.573006] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14309.573009] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14309.573010] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14309.573011] Call Trace: >[14309.573018] dump_stack+0x85/0xbf >[14309.573022] swiotlb_alloc_coherent+0x1be/0x1d0 >[14309.573030] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14309.573039] ttm_dma_populate+0x25e/0x350 [ttm] >[14309.573045] ttm_tt_bind+0x2c/0x60 [ttm] >[14309.573049] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14309.573056] ttm_bo_validate+0x189/0x1a0 [ttm] >[14309.573059] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14309.573065] ? mutex_trylock+0xcd/0xe0 >[14309.573070] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14309.573104] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14309.573122] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14309.573128] ? __lock_acquire+0x2d4/0x1340 >[14309.573146] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14309.573167] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14309.573187] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14309.573203] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14309.573222] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14309.573235] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14309.573242] drm_ioctl+0x2d5/0x370 [drm] >[14309.573258] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14309.573263] ? __pm_runtime_resume+0x54/0x90 >[14309.573267] ? trace_hardirqs_on_caller+0xed/0x180 >[14309.573284] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14309.573290] do_vfs_ioctl+0xa5/0x6e0 >[14309.573296] SyS_ioctl+0x74/0x80 >[14309.573301] do_syscall_64+0x79/0x220 >[14309.573304] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14309.573307] RIP: 0033:0x7f70a90d90f7 >[14309.573308] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14309.573311] RAX: ffffffffffffffda RBX: 000055e7efa231d0 RCX: 00007f70a90d90f7 >[14309.573312] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14309.573313] RBP: 00007ffd456b98b0 R08: 000055e7efa231d0 R09: 00007f70a939dc50 >[14309.573325] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14309.573326] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2b531f0 >[14313.511118] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14313.511123] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14313.511127] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14313.511129] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14313.511130] Call Trace: >[14313.511137] dump_stack+0x85/0xbf >[14313.511142] swiotlb_alloc_coherent+0x1be/0x1d0 >[14313.511150] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14313.511169] ttm_dma_populate+0x25e/0x350 [ttm] >[14313.511186] ttm_tt_bind+0x2c/0x60 [ttm] >[14313.511190] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14313.511199] ttm_bo_validate+0x189/0x1a0 [ttm] >[14313.511202] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14313.511208] ? mutex_trylock+0xcd/0xe0 >[14313.511214] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14313.511249] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14313.511279] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14313.511311] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14313.511352] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14313.511374] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14313.511391] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14313.511411] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14313.511424] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14313.511432] drm_ioctl+0x2d5/0x370 [drm] >[14313.511453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14313.511459] ? __pm_runtime_resume+0x54/0x90 >[14313.511467] ? trace_hardirqs_on_caller+0xed/0x180 >[14313.511489] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14313.511505] do_vfs_ioctl+0xa5/0x6e0 >[14313.511511] SyS_ioctl+0x74/0x80 >[14313.511527] do_syscall_64+0x79/0x220 >[14313.511530] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14313.511533] RIP: 0033:0x7f70a90d90f7 >[14313.511534] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14313.511537] RAX: ffffffffffffffda RBX: 000055e7f2ac97a0 RCX: 00007f70a90d90f7 >[14313.511538] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14313.511539] RBP: 00007ffd456b9940 R08: 000055e7f2ac97a0 R09: 0000000000000004 >[14313.511540] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14313.511542] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2c85e10 >[14317.483639] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14317.483644] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14317.483647] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14317.483650] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14317.483652] Call Trace: >[14317.483669] dump_stack+0x85/0xbf >[14317.483675] swiotlb_alloc_coherent+0x1be/0x1d0 >[14317.483686] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14317.483700] ttm_dma_populate+0x25e/0x350 [ttm] >[14317.483710] ttm_tt_bind+0x2c/0x60 [ttm] >[14317.483716] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14317.483730] ttm_bo_validate+0x189/0x1a0 [ttm] >[14317.483734] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14317.483744] ? mutex_trylock+0xcd/0xe0 >[14317.483752] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14317.483793] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14317.483835] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14317.483844] ? __lock_acquire+0x2d4/0x1340 >[14317.483877] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14317.483914] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14317.483950] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14317.483977] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14317.484020] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14317.484035] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14317.484047] drm_ioctl+0x2d5/0x370 [drm] >[14317.484075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14317.484082] ? __pm_runtime_resume+0x54/0x90 >[14317.484090] ? trace_hardirqs_on_caller+0xed/0x180 >[14317.484129] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14317.484137] do_vfs_ioctl+0xa5/0x6e0 >[14317.484149] SyS_ioctl+0x74/0x80 >[14317.484166] do_syscall_64+0x79/0x220 >[14317.484171] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14317.484175] RIP: 0033:0x7fd8d64ef0f7 >[14317.484187] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14317.484192] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[14317.484194] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14317.484196] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 00007fd8d67b3c50 >[14317.484198] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14317.484201] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031117e0 >[14317.830861] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14317.830865] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14317.830877] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14317.830879] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14317.830880] Call Trace: >[14317.830886] dump_stack+0x85/0xbf >[14317.830891] swiotlb_alloc_coherent+0x1be/0x1d0 >[14317.830898] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14317.830907] ttm_dma_populate+0x25e/0x350 [ttm] >[14317.830913] ttm_tt_bind+0x2c/0x60 [ttm] >[14317.830917] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14317.830936] ttm_bo_validate+0x189/0x1a0 [ttm] >[14317.830939] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14317.830945] ? mutex_trylock+0xcd/0xe0 >[14317.830950] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14317.830984] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14317.831008] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14317.831033] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14317.831058] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14317.831079] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14317.831096] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14317.831117] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14317.831129] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14317.831137] drm_ioctl+0x2d5/0x370 [drm] >[14317.831154] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14317.831159] ? __pm_runtime_resume+0x54/0x90 >[14317.831164] ? trace_hardirqs_on_caller+0xed/0x180 >[14317.831182] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14317.831187] do_vfs_ioctl+0xa5/0x6e0 >[14317.831194] SyS_ioctl+0x74/0x80 >[14317.831199] do_syscall_64+0x79/0x220 >[14317.831202] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14317.831205] RIP: 0033:0x7f70a90d90f7 >[14317.831206] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14317.831209] RAX: ffffffffffffffda RBX: 000055e7f2b1b7a0 RCX: 00007f70a90d90f7 >[14317.831210] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14317.831212] RBP: 00007ffd456b98b0 R08: 000055e7f2b1b7a0 R09: 0000000000000004 >[14317.831213] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14317.831214] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2c0d900 >[14324.371982] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14324.371985] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14324.371988] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14324.371990] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14324.371992] Call Trace: >[14324.372000] dump_stack+0x85/0xbf >[14324.372005] swiotlb_alloc_coherent+0x1be/0x1d0 >[14324.372016] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14324.372029] ttm_dma_populate+0x25e/0x350 [ttm] >[14324.372047] ttm_tt_bind+0x2c/0x60 [ttm] >[14324.372053] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14324.372066] ttm_bo_validate+0x189/0x1a0 [ttm] >[14324.372070] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14324.372080] ? mutex_trylock+0xcd/0xe0 >[14324.372088] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14324.372130] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14324.372159] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14324.372196] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14324.372230] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14324.372273] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14324.372298] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14324.372330] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14324.372346] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14324.372359] drm_ioctl+0x2d5/0x370 [drm] >[14324.372385] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14324.372391] ? __pm_runtime_resume+0x54/0x90 >[14324.372399] ? trace_hardirqs_on_caller+0xed/0x180 >[14324.372435] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14324.372443] do_vfs_ioctl+0xa5/0x6e0 >[14324.372453] SyS_ioctl+0x74/0x80 >[14324.372460] do_syscall_64+0x79/0x220 >[14324.372465] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14324.372468] RIP: 0033:0x7fd8d64ef0f7 >[14324.372470] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14324.372473] RAX: ffffffffffffffda RBX: 0000000002bf5fe0 RCX: 00007fd8d64ef0f7 >[14324.372475] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14324.372477] RBP: 00007ffcc6dba1c0 R08: 0000000002bf5fe0 R09: 0000000000000004 >[14324.372479] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14324.372481] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d6c90 >[14326.916441] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14326.916444] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14326.916446] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14326.916448] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14326.916449] Call Trace: >[14326.916456] dump_stack+0x85/0xbf >[14326.916460] swiotlb_alloc_coherent+0x1be/0x1d0 >[14326.916467] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14326.916475] ttm_dma_populate+0x25e/0x350 [ttm] >[14326.916481] ttm_tt_bind+0x2c/0x60 [ttm] >[14326.916485] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14326.916492] ttm_bo_validate+0x189/0x1a0 [ttm] >[14326.916495] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14326.916501] ? mutex_trylock+0xcd/0xe0 >[14326.916506] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14326.916537] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14326.916565] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14326.916599] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14326.916627] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14326.916646] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14326.916662] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14326.916680] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14326.916691] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14326.916699] drm_ioctl+0x2d5/0x370 [drm] >[14326.916714] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14326.916719] ? __pm_runtime_resume+0x54/0x90 >[14326.916724] ? trace_hardirqs_on_caller+0xed/0x180 >[14326.916740] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14326.916745] do_vfs_ioctl+0xa5/0x6e0 >[14326.916751] SyS_ioctl+0x74/0x80 >[14326.916756] do_syscall_64+0x79/0x220 >[14326.916759] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14326.916761] RIP: 0033:0x7fd8d64ef0f7 >[14326.916762] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14326.916765] RAX: ffffffffffffffda RBX: 0000000002b48f60 RCX: 00007fd8d64ef0f7 >[14326.916766] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14326.916767] RBP: 00007ffcc6dba1c0 R08: 0000000002b48f60 R09: 0000000000000004 >[14326.916769] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14326.916770] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[14332.435742] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14332.435746] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14332.435748] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14332.435750] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14332.435751] Call Trace: >[14332.435758] dump_stack+0x85/0xbf >[14332.435762] swiotlb_alloc_coherent+0x1be/0x1d0 >[14332.435771] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14332.435779] ttm_dma_populate+0x25e/0x350 [ttm] >[14332.435786] ttm_tt_bind+0x2c/0x60 [ttm] >[14332.435790] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14332.435797] ttm_bo_validate+0x189/0x1a0 [ttm] >[14332.435800] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14332.435806] ? mutex_trylock+0xcd/0xe0 >[14332.435812] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14332.435848] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14332.435874] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14332.435901] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14332.435927] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14332.435951] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14332.435971] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14332.435995] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14332.436009] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14332.436017] drm_ioctl+0x2d5/0x370 [drm] >[14332.436037] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14332.436044] ? __pm_runtime_resume+0x54/0x90 >[14332.436052] ? trace_hardirqs_on_caller+0xed/0x180 >[14332.436078] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14332.436085] do_vfs_ioctl+0xa5/0x6e0 >[14332.436097] SyS_ioctl+0x74/0x80 >[14332.436104] do_syscall_64+0x79/0x220 >[14332.436109] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14332.436113] RIP: 0033:0x7fd8d64ef0f7 >[14332.436115] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14332.436119] RAX: ffffffffffffffda RBX: 00000000030e7440 RCX: 00007fd8d64ef0f7 >[14332.436121] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14332.436124] RBP: 00007ffcc6dba1c0 R08: 00000000030e7440 R09: 0000000000000004 >[14332.436126] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14332.436128] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[14344.523519] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14344.523522] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14344.523525] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14344.523526] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14344.523527] Call Trace: >[14344.523534] dump_stack+0x85/0xbf >[14344.523538] swiotlb_alloc_coherent+0x1be/0x1d0 >[14344.523546] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14344.523554] ttm_dma_populate+0x25e/0x350 [ttm] >[14344.523560] ttm_tt_bind+0x2c/0x60 [ttm] >[14344.523564] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14344.523572] ttm_bo_validate+0x189/0x1a0 [ttm] >[14344.523575] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14344.523580] ? mutex_trylock+0xcd/0xe0 >[14344.523585] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14344.523617] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14344.523635] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14344.523655] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14344.523676] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14344.523696] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14344.523711] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14344.523730] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14344.523742] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14344.523750] drm_ioctl+0x2d5/0x370 [drm] >[14344.523766] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14344.523770] ? __pm_runtime_resume+0x54/0x90 >[14344.523775] ? trace_hardirqs_on_caller+0xed/0x180 >[14344.523792] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14344.523797] do_vfs_ioctl+0xa5/0x6e0 >[14344.523804] SyS_ioctl+0x74/0x80 >[14344.523808] do_syscall_64+0x79/0x220 >[14344.523811] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14344.523814] RIP: 0033:0x7fd8d64ef0f7 >[14344.523815] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14344.523818] RAX: ffffffffffffffda RBX: 0000000002db2b80 RCX: 00007fd8d64ef0f7 >[14344.523819] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14344.523820] RBP: 00007ffcc6dba1c0 R08: 0000000002db2b80 R09: 0000000000000004 >[14344.523821] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14344.523823] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da6b60 >[14358.190604] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14358.190607] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14358.190610] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14358.190611] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14358.190612] Call Trace: >[14358.190618] dump_stack+0x85/0xbf >[14358.190623] swiotlb_alloc_coherent+0x1be/0x1d0 >[14358.190630] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14358.190639] ttm_dma_populate+0x25e/0x350 [ttm] >[14358.190645] ttm_tt_bind+0x2c/0x60 [ttm] >[14358.190648] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14358.190656] ttm_bo_validate+0x189/0x1a0 [ttm] >[14358.190659] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14358.190665] ? mutex_trylock+0xcd/0xe0 >[14358.190670] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14358.190701] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14358.190719] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14358.190740] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14358.190761] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14358.190781] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14358.190796] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14358.190815] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14358.190826] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14358.190834] drm_ioctl+0x2d5/0x370 [drm] >[14358.190850] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14358.190854] ? __pm_runtime_resume+0x54/0x90 >[14358.190859] ? trace_hardirqs_on_caller+0xed/0x180 >[14358.190876] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14358.190881] do_vfs_ioctl+0xa5/0x6e0 >[14358.190888] SyS_ioctl+0x74/0x80 >[14358.190892] do_syscall_64+0x79/0x220 >[14358.190895] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14358.190898] RIP: 0033:0x7fd8d64ef0f7 >[14358.190899] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14358.190902] RAX: ffffffffffffffda RBX: 0000000002b486d0 RCX: 00007fd8d64ef0f7 >[14358.190903] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14358.190904] RBP: 00007ffcc6dba1c0 R08: 0000000002b486d0 R09: 0000000000000004 >[14358.190906] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14358.190907] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[14376.128666] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14376.128681] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14376.128684] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14376.128686] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14376.128687] Call Trace: >[14376.128696] dump_stack+0x85/0xbf >[14376.128701] swiotlb_alloc_coherent+0x1be/0x1d0 >[14376.128712] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14376.128726] ttm_dma_populate+0x25e/0x350 [ttm] >[14376.128735] ttm_tt_bind+0x2c/0x60 [ttm] >[14376.128740] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14376.128753] ttm_bo_validate+0x189/0x1a0 [ttm] >[14376.128757] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14376.128766] ? mutex_trylock+0xcd/0xe0 >[14376.128775] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14376.128810] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14376.128841] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14376.128876] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14376.128909] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14376.128930] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14376.128950] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14376.128980] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14376.128996] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14376.129004] drm_ioctl+0x2d5/0x370 [drm] >[14376.129021] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14376.129026] ? __pm_runtime_resume+0x54/0x90 >[14376.129031] ? trace_hardirqs_on_caller+0xed/0x180 >[14376.129054] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14376.129061] do_vfs_ioctl+0xa5/0x6e0 >[14376.129073] SyS_ioctl+0x74/0x80 >[14376.129078] do_syscall_64+0x79/0x220 >[14376.129082] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14376.129086] RIP: 0033:0x7fd8d64ef0f7 >[14376.129088] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14376.129091] RAX: ffffffffffffffda RBX: 00000000031086b0 RCX: 00007fd8d64ef0f7 >[14376.129093] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14376.129095] RBP: 00007ffcc6dba1c0 R08: 00000000031086b0 R09: 0000000000000004 >[14376.129097] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14376.129099] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bcef40 >[14381.706572] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14381.706575] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14381.706577] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14381.706579] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14381.706580] Call Trace: >[14381.706587] dump_stack+0x85/0xbf >[14381.706592] swiotlb_alloc_coherent+0x1be/0x1d0 >[14381.706599] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14381.706608] ttm_dma_populate+0x25e/0x350 [ttm] >[14381.706614] ttm_tt_bind+0x2c/0x60 [ttm] >[14381.706617] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14381.706625] ttm_bo_validate+0x189/0x1a0 [ttm] >[14381.706628] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14381.706634] ? mutex_trylock+0xcd/0xe0 >[14381.706639] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14381.706671] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14381.706692] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14381.706715] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14381.706738] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14381.706759] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14381.706776] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14381.706796] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14381.706808] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14381.706816] drm_ioctl+0x2d5/0x370 [drm] >[14381.706832] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14381.706837] ? __pm_runtime_resume+0x54/0x90 >[14381.706842] ? trace_hardirqs_on_caller+0xed/0x180 >[14381.706860] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14381.706865] do_vfs_ioctl+0xa5/0x6e0 >[14381.706872] SyS_ioctl+0x74/0x80 >[14381.706877] do_syscall_64+0x79/0x220 >[14381.706880] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14381.706883] RIP: 0033:0x7fd8d64ef0f7 >[14381.706884] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14381.706887] RAX: ffffffffffffffda RBX: 0000000002b6a0b0 RCX: 00007fd8d64ef0f7 >[14381.706888] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14381.706889] RBP: 00007ffcc6dba370 R08: 0000000002b6a0b0 R09: 0000000000000004 >[14381.706890] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14381.706892] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cf5100 >[14381.809055] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14381.809059] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14381.809062] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14381.809064] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14381.809066] Call Trace: >[14381.809074] dump_stack+0x85/0xbf >[14381.809079] swiotlb_alloc_coherent+0x1be/0x1d0 >[14381.809089] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14381.809100] ttm_dma_populate+0x25e/0x350 [ttm] >[14381.809108] ttm_tt_bind+0x2c/0x60 [ttm] >[14381.809115] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14381.809130] ttm_bo_validate+0x189/0x1a0 [ttm] >[14381.809137] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14381.809147] ? mutex_trylock+0xcd/0xe0 >[14381.809156] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14381.809196] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14381.809230] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14381.809268] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14381.809306] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14381.809347] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14381.809379] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14381.809419] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14381.809435] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14381.809454] drm_ioctl+0x2d5/0x370 [drm] >[14381.809487] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14381.809495] ? __pm_runtime_resume+0x54/0x90 >[14381.809505] ? trace_hardirqs_on_caller+0xed/0x180 >[14381.809535] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14381.809542] do_vfs_ioctl+0xa5/0x6e0 >[14381.809550] SyS_ioctl+0x74/0x80 >[14381.809556] do_syscall_64+0x79/0x220 >[14381.809560] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14381.809563] RIP: 0033:0x7f70a90d90f7 >[14381.809564] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14381.809568] RAX: ffffffffffffffda RBX: 000055e7f2bc4e30 RCX: 00007f70a90d90f7 >[14381.809569] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14381.809571] RBP: 00007ffd456b98b0 R08: 000055e7f2bc4e30 R09: 0000000000000004 >[14381.809572] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14381.809574] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2d53200 >[14383.440762] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14383.440766] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14383.440769] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14383.440770] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14383.440771] Call Trace: >[14383.440779] dump_stack+0x85/0xbf >[14383.440785] swiotlb_alloc_coherent+0x1be/0x1d0 >[14383.440796] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14383.440809] ttm_dma_populate+0x25e/0x350 [ttm] >[14383.440819] ttm_tt_bind+0x2c/0x60 [ttm] >[14383.440825] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14383.440838] ttm_bo_validate+0x189/0x1a0 [ttm] >[14383.440843] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14383.440851] ? mutex_trylock+0xcd/0xe0 >[14383.440859] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14383.440896] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14383.440929] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14383.440957] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14383.440981] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14383.441003] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14383.441027] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14383.441061] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14383.441077] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14383.441092] drm_ioctl+0x2d5/0x370 [drm] >[14383.441118] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14383.441126] ? __pm_runtime_resume+0x54/0x90 >[14383.441134] ? trace_hardirqs_on_caller+0xed/0x180 >[14383.441160] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14383.441165] do_vfs_ioctl+0xa5/0x6e0 >[14383.441177] SyS_ioctl+0x74/0x80 >[14383.441184] do_syscall_64+0x79/0x220 >[14383.441188] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14383.441192] RIP: 0033:0x7f70a90d90f7 >[14383.441194] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14383.441199] RAX: ffffffffffffffda RBX: 000055e7f2d58410 RCX: 00007f70a90d90f7 >[14383.441201] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14383.441203] RBP: 00007ffd456b98b0 R08: 000055e7f2d58410 R09: 0000000000000004 >[14383.441205] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14383.441207] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2b5fdc0 >[14387.276780] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14387.276784] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14387.276787] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14387.276789] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14387.276791] Call Trace: >[14387.276799] dump_stack+0x85/0xbf >[14387.276805] swiotlb_alloc_coherent+0x1be/0x1d0 >[14387.276816] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14387.276839] ttm_dma_populate+0x25e/0x350 [ttm] >[14387.276849] ttm_tt_bind+0x2c/0x60 [ttm] >[14387.276856] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14387.276869] ttm_bo_validate+0x189/0x1a0 [ttm] >[14387.276874] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14387.276883] ? mutex_trylock+0xcd/0xe0 >[14387.276891] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14387.276923] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14387.276945] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14387.276969] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14387.276993] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14387.277014] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14387.277031] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14387.277052] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14387.277063] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14387.277072] drm_ioctl+0x2d5/0x370 [drm] >[14387.277099] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14387.277105] ? __pm_runtime_resume+0x54/0x90 >[14387.277113] ? trace_hardirqs_on_caller+0xed/0x180 >[14387.277140] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14387.277145] do_vfs_ioctl+0xa5/0x6e0 >[14387.277152] SyS_ioctl+0x74/0x80 >[14387.277157] do_syscall_64+0x79/0x220 >[14387.277160] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14387.277173] RIP: 0033:0x7f70a90d90f7 >[14387.277175] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14387.277177] RAX: ffffffffffffffda RBX: 000055e7f2e01110 RCX: 00007f70a90d90f7 >[14387.277178] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14387.277180] RBP: 00007ffd456b98b0 R08: 000055e7f2e01110 R09: 0000000000000004 >[14387.277181] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14387.277192] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2e151e0 >[14387.883136] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14387.883139] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14387.883142] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14387.883143] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14387.883145] Call Trace: >[14387.883153] dump_stack+0x85/0xbf >[14387.883159] swiotlb_alloc_coherent+0x1be/0x1d0 >[14387.883167] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14387.883176] ttm_dma_populate+0x25e/0x350 [ttm] >[14387.883182] ttm_tt_bind+0x2c/0x60 [ttm] >[14387.883187] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14387.883195] ttm_bo_validate+0x189/0x1a0 [ttm] >[14387.883198] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14387.883205] ? mutex_trylock+0xcd/0xe0 >[14387.883210] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14387.883245] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14387.883269] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14387.883275] ? __lock_acquire+0x2d4/0x1340 >[14387.883296] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14387.883320] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14387.883342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14387.883360] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14387.883382] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14387.883394] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14387.883402] drm_ioctl+0x2d5/0x370 [drm] >[14387.883421] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14387.883425] ? __pm_runtime_resume+0x54/0x90 >[14387.883430] ? trace_hardirqs_on_caller+0xed/0x180 >[14387.883449] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14387.883454] do_vfs_ioctl+0xa5/0x6e0 >[14387.883461] SyS_ioctl+0x74/0x80 >[14387.883466] do_syscall_64+0x79/0x220 >[14387.883469] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14387.883472] RIP: 0033:0x7fd8d64ef0f7 >[14387.883473] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14387.883476] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[14387.883477] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14387.883478] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 00007fd8d67b3c50 >[14387.883480] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14387.883481] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030284b0 >[14387.906496] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14387.906500] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14387.906504] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14387.906505] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14387.906507] Call Trace: >[14387.906517] dump_stack+0x85/0xbf >[14387.906524] swiotlb_alloc_coherent+0x1be/0x1d0 >[14387.906536] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14387.906546] ttm_dma_populate+0x25e/0x350 [ttm] >[14387.906553] ttm_tt_bind+0x2c/0x60 [ttm] >[14387.906558] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14387.906567] ttm_bo_validate+0x189/0x1a0 [ttm] >[14387.906570] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14387.906577] ? mutex_trylock+0xcd/0xe0 >[14387.906584] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14387.906652] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14387.906685] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14387.906743] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14387.906783] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14387.906816] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14387.906840] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14387.906874] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14387.906895] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14387.906907] drm_ioctl+0x2d5/0x370 [drm] >[14387.906925] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14387.906930] ? __pm_runtime_resume+0x54/0x90 >[14387.906936] ? trace_hardirqs_on_caller+0xed/0x180 >[14387.906955] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14387.906961] do_vfs_ioctl+0xa5/0x6e0 >[14387.906968] SyS_ioctl+0x74/0x80 >[14387.906974] do_syscall_64+0x79/0x220 >[14387.906977] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14387.906980] RIP: 0033:0x7fd8d64ef0f7 >[14387.906982] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14387.906984] RAX: ffffffffffffffda RBX: 0000000003108570 RCX: 00007fd8d64ef0f7 >[14387.906986] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14387.906987] RBP: 00007ffcc6dba370 R08: 0000000003108570 R09: 0000000000000004 >[14387.906988] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14387.906990] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bcef40 >[14409.896549] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14409.896554] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14409.896558] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14409.896560] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14409.896561] Call Trace: >[14409.896570] dump_stack+0x85/0xbf >[14409.896576] swiotlb_alloc_coherent+0x1be/0x1d0 >[14409.896588] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14409.896604] ttm_dma_populate+0x25e/0x350 [ttm] >[14409.896615] ttm_tt_bind+0x2c/0x60 [ttm] >[14409.896621] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14409.896643] ttm_bo_validate+0x189/0x1a0 [ttm] >[14409.896646] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14409.896652] ? mutex_trylock+0xcd/0xe0 >[14409.896657] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14409.896701] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14409.896719] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14409.896761] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14409.896808] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14409.896827] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14409.896842] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14409.896861] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14409.896872] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14409.896880] drm_ioctl+0x2d5/0x370 [drm] >[14409.896895] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14409.896900] ? __pm_runtime_resume+0x54/0x90 >[14409.896905] ? trace_hardirqs_on_caller+0xed/0x180 >[14409.896921] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14409.896926] do_vfs_ioctl+0xa5/0x6e0 >[14409.896932] SyS_ioctl+0x74/0x80 >[14409.896937] do_syscall_64+0x79/0x220 >[14409.896940] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14409.896942] RIP: 0033:0x7fd8d64ef0f7 >[14409.896944] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14409.896946] RAX: ffffffffffffffda RBX: 0000000002b48f60 RCX: 00007fd8d64ef0f7 >[14409.896947] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14409.896949] RBP: 00007ffcc6dba370 R08: 0000000002b48f60 R09: 0000000000000004 >[14409.896950] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14409.896951] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bcef40 >[14411.214464] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14411.214468] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14411.214470] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14411.214471] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14411.214473] Call Trace: >[14411.214479] dump_stack+0x85/0xbf >[14411.214483] swiotlb_alloc_coherent+0x1be/0x1d0 >[14411.214490] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14411.214499] ttm_dma_populate+0x25e/0x350 [ttm] >[14411.214505] ttm_tt_bind+0x2c/0x60 [ttm] >[14411.214509] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14411.214516] ttm_bo_validate+0x189/0x1a0 [ttm] >[14411.214519] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14411.214525] ? mutex_trylock+0xcd/0xe0 >[14411.214530] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14411.214560] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14411.214579] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14411.214584] ? __lock_acquire+0x2d4/0x1340 >[14411.214603] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14411.214624] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14411.214644] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14411.214660] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14411.214679] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14411.214690] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14411.214698] drm_ioctl+0x2d5/0x370 [drm] >[14411.214722] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14411.214729] ? __pm_runtime_resume+0x54/0x90 >[14411.214736] ? trace_hardirqs_on_caller+0xed/0x180 >[14411.214764] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14411.214771] do_vfs_ioctl+0xa5/0x6e0 >[14411.214783] SyS_ioctl+0x74/0x80 >[14411.214790] do_syscall_64+0x79/0x220 >[14411.214795] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14411.214798] RIP: 0033:0x7fd8d64ef0f7 >[14411.214800] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14411.214804] RAX: ffffffffffffffda RBX: 0000000003030190 RCX: 00007fd8d64ef0f7 >[14411.214806] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14411.214808] RBP: 00007ffcc6dba370 R08: 0000000003030190 R09: 0000000000000004 >[14411.214811] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14411.214813] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030199d0 >[14414.329697] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14414.329700] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14414.329702] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14414.329704] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14414.329705] Call Trace: >[14414.329711] dump_stack+0x85/0xbf >[14414.329716] swiotlb_alloc_coherent+0x1be/0x1d0 >[14414.329723] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14414.329732] ttm_dma_populate+0x25e/0x350 [ttm] >[14414.329738] ttm_tt_bind+0x2c/0x60 [ttm] >[14414.329742] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14414.329749] ttm_bo_validate+0x189/0x1a0 [ttm] >[14414.329752] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14414.329758] ? mutex_trylock+0xcd/0xe0 >[14414.329763] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14414.329793] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14414.329811] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14414.329832] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14414.329853] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14414.329873] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14414.329888] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14414.329907] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14414.329918] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14414.329926] drm_ioctl+0x2d5/0x370 [drm] >[14414.329942] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14414.329947] ? __pm_runtime_resume+0x54/0x90 >[14414.329952] ? trace_hardirqs_on_caller+0xed/0x180 >[14414.329969] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14414.329974] do_vfs_ioctl+0xa5/0x6e0 >[14414.329981] SyS_ioctl+0x74/0x80 >[14414.329986] do_syscall_64+0x79/0x220 >[14414.329989] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14414.329991] RIP: 0033:0x7fd8d64ef0f7 >[14414.329992] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14414.329995] RAX: ffffffffffffffda RBX: 000000000301bf30 RCX: 00007fd8d64ef0f7 >[14414.329996] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14414.329998] RBP: 00007ffcc6dba370 R08: 000000000301bf30 R09: 0000000000000004 >[14414.329999] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14414.330000] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030dfd70 >[14427.470699] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14427.470702] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14427.470705] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14427.470706] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14427.470707] Call Trace: >[14427.470714] dump_stack+0x85/0xbf >[14427.470718] swiotlb_alloc_coherent+0x1be/0x1d0 >[14427.470726] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14427.470736] ttm_dma_populate+0x25e/0x350 [ttm] >[14427.470743] ttm_tt_bind+0x2c/0x60 [ttm] >[14427.470747] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14427.470755] ttm_bo_validate+0x189/0x1a0 [ttm] >[14427.470758] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14427.470764] ? mutex_trylock+0xcd/0xe0 >[14427.470770] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14427.470811] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14427.470832] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14427.470855] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14427.470877] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14427.470898] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14427.470914] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14427.470935] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14427.470946] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14427.470954] drm_ioctl+0x2d5/0x370 [drm] >[14427.470971] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14427.470976] ? __pm_runtime_resume+0x54/0x90 >[14427.470981] ? trace_hardirqs_on_caller+0xed/0x180 >[14427.470999] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14427.471004] do_vfs_ioctl+0xa5/0x6e0 >[14427.471011] SyS_ioctl+0x74/0x80 >[14427.471016] do_syscall_64+0x79/0x220 >[14427.471019] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14427.471021] RIP: 0033:0x7fd8d64ef0f7 >[14427.471023] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14427.471025] RAX: ffffffffffffffda RBX: 0000000002da8320 RCX: 00007fd8d64ef0f7 >[14427.471026] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14427.471028] RBP: 00007ffcc6dba370 R08: 0000000002da8320 R09: 0000000000000004 >[14427.471029] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14427.471030] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cf5100 >[14432.201394] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14432.201398] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14432.201400] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14432.201402] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14432.201403] Call Trace: >[14432.201410] dump_stack+0x85/0xbf >[14432.201414] swiotlb_alloc_coherent+0x1be/0x1d0 >[14432.201422] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14432.201430] ttm_dma_populate+0x25e/0x350 [ttm] >[14432.201436] ttm_tt_bind+0x2c/0x60 [ttm] >[14432.201439] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14432.201447] ttm_bo_validate+0x189/0x1a0 [ttm] >[14432.201450] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14432.201455] ? mutex_trylock+0xcd/0xe0 >[14432.201460] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14432.201492] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14432.201509] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14432.201529] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14432.201550] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14432.201569] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14432.201584] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14432.201603] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14432.201614] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14432.201622] drm_ioctl+0x2d5/0x370 [drm] >[14432.201637] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14432.201642] ? __pm_runtime_resume+0x54/0x90 >[14432.201647] ? trace_hardirqs_on_caller+0xed/0x180 >[14432.201663] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14432.201668] do_vfs_ioctl+0xa5/0x6e0 >[14432.201674] SyS_ioctl+0x74/0x80 >[14432.201679] do_syscall_64+0x79/0x220 >[14432.201682] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14432.201684] RIP: 0033:0x7fd8d64ef0f7 >[14432.201685] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14432.201688] RAX: ffffffffffffffda RBX: 0000000002b48f60 RCX: 00007fd8d64ef0f7 >[14432.201689] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14432.201690] RBP: 00007ffcc6dba1c0 R08: 0000000002b48f60 R09: 0000000000000004 >[14432.201692] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14432.201693] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000310eb60 >[14435.438485] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14435.438490] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14435.438494] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14435.438496] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14435.438498] Call Trace: >[14435.438508] dump_stack+0x85/0xbf >[14435.438514] swiotlb_alloc_coherent+0x1be/0x1d0 >[14435.438525] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14435.438561] ttm_dma_populate+0x25e/0x350 [ttm] >[14435.438572] ttm_tt_bind+0x2c/0x60 [ttm] >[14435.438578] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14435.438601] ttm_bo_validate+0x189/0x1a0 [ttm] >[14435.438607] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14435.438616] ? mutex_trylock+0xcd/0xe0 >[14435.438624] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14435.438688] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14435.438717] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14435.438750] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14435.438784] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14435.438814] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14435.438849] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14435.438870] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14435.438883] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14435.438891] drm_ioctl+0x2d5/0x370 [drm] >[14435.438908] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14435.438913] ? __pm_runtime_resume+0x54/0x90 >[14435.438918] ? trace_hardirqs_on_caller+0xed/0x180 >[14435.438946] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14435.438951] do_vfs_ioctl+0xa5/0x6e0 >[14435.438958] SyS_ioctl+0x74/0x80 >[14435.438963] do_syscall_64+0x79/0x220 >[14435.438966] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14435.438968] RIP: 0033:0x7fd8d64ef0f7 >[14435.438970] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14435.438972] RAX: ffffffffffffffda RBX: 0000000002b48f60 RCX: 00007fd8d64ef0f7 >[14435.438974] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14435.438975] RBP: 00007ffcc6dba1c0 R08: 0000000002b48f60 R09: 0000000000000004 >[14435.438976] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14435.438977] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cf5100 >[14436.202741] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14436.202744] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14436.202747] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14436.202748] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14436.202749] Call Trace: >[14436.202757] dump_stack+0x85/0xbf >[14436.202761] swiotlb_alloc_coherent+0x1be/0x1d0 >[14436.202769] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14436.202778] ttm_dma_populate+0x25e/0x350 [ttm] >[14436.202784] ttm_tt_bind+0x2c/0x60 [ttm] >[14436.202788] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14436.202796] ttm_bo_validate+0x189/0x1a0 [ttm] >[14436.202799] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14436.202805] ? mutex_trylock+0xcd/0xe0 >[14436.202810] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14436.202841] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14436.202859] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14436.202880] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14436.202902] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14436.202922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14436.202937] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14436.202956] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14436.202969] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14436.202976] drm_ioctl+0x2d5/0x370 [drm] >[14436.202993] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14436.202997] ? __pm_runtime_resume+0x54/0x90 >[14436.203002] ? trace_hardirqs_on_caller+0xed/0x180 >[14436.203019] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14436.203024] do_vfs_ioctl+0xa5/0x6e0 >[14436.203031] SyS_ioctl+0x74/0x80 >[14436.203036] do_syscall_64+0x79/0x220 >[14436.203039] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14436.203041] RIP: 0033:0x7fd8d64ef0f7 >[14436.203043] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14436.203045] RAX: ffffffffffffffda RBX: 0000000002c3cb40 RCX: 00007fd8d64ef0f7 >[14436.203047] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14436.203048] RBP: 00007ffcc6dba1c0 R08: 0000000002c3cb40 R09: 0000000000000004 >[14436.203049] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14436.203050] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[14440.945591] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14440.945596] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14440.945599] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14440.945601] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14440.945603] Call Trace: >[14440.945612] dump_stack+0x85/0xbf >[14440.945617] swiotlb_alloc_coherent+0x1be/0x1d0 >[14440.945629] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14440.945644] ttm_dma_populate+0x25e/0x350 [ttm] >[14440.945654] ttm_tt_bind+0x2c/0x60 [ttm] >[14440.945660] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14440.945673] ttm_bo_validate+0x189/0x1a0 [ttm] >[14440.945678] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14440.945687] ? mutex_trylock+0xcd/0xe0 >[14440.945695] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14440.945733] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14440.945766] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14440.945805] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14440.945842] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14440.945877] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14440.945904] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14440.945938] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14440.945953] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14440.945966] drm_ioctl+0x2d5/0x370 [drm] >[14440.945994] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14440.946000] ? __pm_runtime_resume+0x54/0x90 >[14440.946008] ? trace_hardirqs_on_caller+0xed/0x180 >[14440.946039] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14440.946046] do_vfs_ioctl+0xa5/0x6e0 >[14440.946057] SyS_ioctl+0x74/0x80 >[14440.946065] do_syscall_64+0x79/0x220 >[14440.946070] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14440.946073] RIP: 0033:0x7fd8d64ef0f7 >[14440.946076] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14440.946080] RAX: ffffffffffffffda RBX: 00000000030740e0 RCX: 00007fd8d64ef0f7 >[14440.946082] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14440.946084] RBP: 00007ffcc6dba1c0 R08: 00000000030740e0 R09: 0000000000000004 >[14440.946086] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14440.946088] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[14444.242345] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14444.242349] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14444.242351] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14444.242353] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14444.242354] Call Trace: >[14444.242361] dump_stack+0x85/0xbf >[14444.242365] swiotlb_alloc_coherent+0x1be/0x1d0 >[14444.242373] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14444.242381] ttm_dma_populate+0x25e/0x350 [ttm] >[14444.242387] ttm_tt_bind+0x2c/0x60 [ttm] >[14444.242391] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14444.242398] ttm_bo_validate+0x189/0x1a0 [ttm] >[14444.242401] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14444.242407] ? mutex_trylock+0xcd/0xe0 >[14444.242412] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14444.242441] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14444.242461] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14444.242483] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14444.242505] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14444.242525] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14444.242542] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14444.242562] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14444.242573] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14444.242581] drm_ioctl+0x2d5/0x370 [drm] >[14444.242597] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14444.242602] ? __pm_runtime_resume+0x54/0x90 >[14444.242606] ? trace_hardirqs_on_caller+0xed/0x180 >[14444.242624] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14444.242629] do_vfs_ioctl+0xa5/0x6e0 >[14444.242635] SyS_ioctl+0x74/0x80 >[14444.242640] do_syscall_64+0x79/0x220 >[14444.242643] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14444.242645] RIP: 0033:0x7fd8d64ef0f7 >[14444.242647] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14444.242649] RAX: ffffffffffffffda RBX: 00000000031088f0 RCX: 00007fd8d64ef0f7 >[14444.242650] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14444.242652] RBP: 00007ffcc6dba1c0 R08: 00000000031088f0 R09: 0000000000000004 >[14444.242653] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14444.242654] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[14446.521705] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14446.521707] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14446.521710] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14446.521711] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14446.521713] Call Trace: >[14446.521719] dump_stack+0x85/0xbf >[14446.521724] swiotlb_alloc_coherent+0x1be/0x1d0 >[14446.521731] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14446.521751] ttm_dma_populate+0x25e/0x350 [ttm] >[14446.521757] ttm_tt_bind+0x2c/0x60 [ttm] >[14446.521761] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14446.521768] ttm_bo_validate+0x189/0x1a0 [ttm] >[14446.521771] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14446.521777] ? mutex_trylock+0xcd/0xe0 >[14446.521783] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14446.521820] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14446.521844] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14446.521877] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14446.521911] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14446.521941] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14446.521965] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14446.521995] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14446.522011] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14446.522024] drm_ioctl+0x2d5/0x370 [drm] >[14446.522046] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14446.522051] ? __pm_runtime_resume+0x54/0x90 >[14446.522056] ? trace_hardirqs_on_caller+0xed/0x180 >[14446.522080] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14446.522088] do_vfs_ioctl+0xa5/0x6e0 >[14446.522094] SyS_ioctl+0x74/0x80 >[14446.522100] do_syscall_64+0x79/0x220 >[14446.522103] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14446.522106] RIP: 0033:0x7fd8d64ef0f7 >[14446.522107] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14446.522110] RAX: ffffffffffffffda RBX: 00000000030cecc0 RCX: 00007fd8d64ef0f7 >[14446.522112] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14446.522113] RBP: 00007ffcc6dba1c0 R08: 00000000030cecc0 R09: 0000000000000004 >[14446.522114] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14446.522116] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030312d0 >[14447.093322] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14447.093325] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14447.093328] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14447.093329] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14447.093330] Call Trace: >[14447.093337] dump_stack+0x85/0xbf >[14447.093341] swiotlb_alloc_coherent+0x1be/0x1d0 >[14447.093349] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14447.093358] ttm_dma_populate+0x25e/0x350 [ttm] >[14447.093364] ttm_tt_bind+0x2c/0x60 [ttm] >[14447.093368] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14447.093376] ttm_bo_validate+0x189/0x1a0 [ttm] >[14447.093379] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14447.093394] ? mutex_trylock+0xcd/0xe0 >[14447.093399] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14447.093439] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14447.093457] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14447.093463] ? __lock_acquire+0x2d4/0x1340 >[14447.093481] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14447.093502] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14447.093522] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14447.093537] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14447.093556] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14447.093568] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14447.093575] drm_ioctl+0x2d5/0x370 [drm] >[14447.093591] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14447.093596] ? __pm_runtime_resume+0x54/0x90 >[14447.093600] ? trace_hardirqs_on_caller+0xed/0x180 >[14447.093617] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14447.093622] do_vfs_ioctl+0xa5/0x6e0 >[14447.093629] SyS_ioctl+0x74/0x80 >[14447.093634] do_syscall_64+0x79/0x220 >[14447.093637] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14447.093639] RIP: 0033:0x7fd8d64ef0f7 >[14447.093641] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14447.093643] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[14447.093645] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14447.093646] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 0000000000000004 >[14447.093647] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14447.093648] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c6adb0 >[14448.602057] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14448.602061] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14448.602064] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14448.602065] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14448.602067] Call Trace: >[14448.602075] dump_stack+0x85/0xbf >[14448.602080] swiotlb_alloc_coherent+0x1be/0x1d0 >[14448.602089] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14448.602101] ttm_dma_populate+0x25e/0x350 [ttm] >[14448.602108] ttm_tt_bind+0x2c/0x60 [ttm] >[14448.602113] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14448.602123] ttm_bo_validate+0x189/0x1a0 [ttm] >[14448.602127] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14448.602135] ? mutex_trylock+0xcd/0xe0 >[14448.602141] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14448.602176] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14448.602202] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14448.602232] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14448.602261] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14448.602288] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14448.602308] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14448.602334] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14448.602347] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14448.602357] drm_ioctl+0x2d5/0x370 [drm] >[14448.602379] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14448.602384] ? __pm_runtime_resume+0x54/0x90 >[14448.602391] ? trace_hardirqs_on_caller+0xed/0x180 >[14448.602421] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14448.602429] do_vfs_ioctl+0xa5/0x6e0 >[14448.602438] SyS_ioctl+0x74/0x80 >[14448.602444] do_syscall_64+0x79/0x220 >[14448.602450] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14448.602455] RIP: 0033:0x7fd8d64ef0f7 >[14448.602458] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14448.602464] RAX: ffffffffffffffda RBX: 0000000002bea490 RCX: 00007fd8d64ef0f7 >[14448.602466] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14448.602467] RBP: 00007ffcc6dba370 R08: 0000000002bea490 R09: 0000000000000004 >[14448.602469] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14448.602471] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002da8d40 >[14449.217392] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14449.217395] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14449.217398] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14449.217399] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14449.217400] Call Trace: >[14449.217407] dump_stack+0x85/0xbf >[14449.217411] swiotlb_alloc_coherent+0x1be/0x1d0 >[14449.217420] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14449.217446] ttm_dma_populate+0x25e/0x350 [ttm] >[14449.217456] ttm_tt_bind+0x2c/0x60 [ttm] >[14449.217461] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14449.217468] ttm_bo_validate+0x189/0x1a0 [ttm] >[14449.217471] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14449.217477] ? mutex_trylock+0xcd/0xe0 >[14449.217482] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14449.217511] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14449.217531] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14449.217537] ? __lock_acquire+0x2d4/0x1340 >[14449.217557] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14449.217580] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14449.217602] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14449.217621] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14449.217642] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14449.217653] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14449.217661] drm_ioctl+0x2d5/0x370 [drm] >[14449.217680] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14449.217685] ? __pm_runtime_resume+0x54/0x90 >[14449.217689] ? trace_hardirqs_on_caller+0xed/0x180 >[14449.217708] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14449.217713] do_vfs_ioctl+0xa5/0x6e0 >[14449.217719] SyS_ioctl+0x74/0x80 >[14449.217724] do_syscall_64+0x79/0x220 >[14449.217727] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14449.217730] RIP: 0033:0x7fd8d64ef0f7 >[14449.217731] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14449.217734] RAX: ffffffffffffffda RBX: 0000000002b48f60 RCX: 00007fd8d64ef0f7 >[14449.217735] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14449.217737] RBP: 00007ffcc6dba370 R08: 0000000002b48f60 R09: 0000000000000004 >[14449.217738] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14449.217739] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031107f0 >[14449.926037] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14449.926040] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14449.926042] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14449.926044] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14449.926045] Call Trace: >[14449.926051] dump_stack+0x85/0xbf >[14449.926055] swiotlb_alloc_coherent+0x1be/0x1d0 >[14449.926063] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14449.926071] ttm_dma_populate+0x25e/0x350 [ttm] >[14449.926077] ttm_tt_bind+0x2c/0x60 [ttm] >[14449.926081] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14449.926088] ttm_bo_validate+0x189/0x1a0 [ttm] >[14449.926091] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14449.926097] ? mutex_trylock+0xcd/0xe0 >[14449.926101] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14449.926131] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14449.926149] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14449.926170] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14449.926190] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14449.926209] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14449.926224] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14449.926243] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14449.926255] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14449.926262] drm_ioctl+0x2d5/0x370 [drm] >[14449.926277] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14449.926282] ? __pm_runtime_resume+0x54/0x90 >[14449.926286] ? trace_hardirqs_on_caller+0xed/0x180 >[14449.926303] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14449.926308] do_vfs_ioctl+0xa5/0x6e0 >[14449.926314] SyS_ioctl+0x74/0x80 >[14449.926319] do_syscall_64+0x79/0x220 >[14449.926322] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14449.926324] RIP: 0033:0x7fd8d64ef0f7 >[14449.926326] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14449.926328] RAX: ffffffffffffffda RBX: 0000000002da8320 RCX: 00007fd8d64ef0f7 >[14449.926329] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14449.926331] RBP: 00007ffcc6dba370 R08: 0000000002da8320 R09: 0000000000000004 >[14449.926332] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14449.926333] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030d6c90 >[14452.508933] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14452.508937] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14452.508939] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14452.508941] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14452.508942] Call Trace: >[14452.508949] dump_stack+0x85/0xbf >[14452.508953] swiotlb_alloc_coherent+0x1be/0x1d0 >[14452.508965] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14452.508979] ttm_dma_populate+0x25e/0x350 [ttm] >[14452.508989] ttm_tt_bind+0x2c/0x60 [ttm] >[14452.508995] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14452.509006] ttm_bo_validate+0x189/0x1a0 [ttm] >[14452.509011] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14452.509020] ? mutex_trylock+0xcd/0xe0 >[14452.509027] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14452.509061] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14452.509084] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14452.509108] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14452.509132] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14452.509154] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14452.509171] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14452.509192] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14452.509203] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14452.509212] drm_ioctl+0x2d5/0x370 [drm] >[14452.509229] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14452.509234] ? __pm_runtime_resume+0x54/0x90 >[14452.509239] ? trace_hardirqs_on_caller+0xed/0x180 >[14452.509257] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14452.509263] do_vfs_ioctl+0xa5/0x6e0 >[14452.509270] SyS_ioctl+0x74/0x80 >[14452.509275] do_syscall_64+0x79/0x220 >[14452.509278] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14452.509281] RIP: 0033:0x7fd8d64ef0f7 >[14452.509282] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14452.509285] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[14452.509286] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14452.509287] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 0000000000000004 >[14452.509289] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14452.509290] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b49060 >[14453.159593] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14453.159596] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14453.159599] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14453.159600] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14453.159601] Call Trace: >[14453.159608] dump_stack+0x85/0xbf >[14453.159612] swiotlb_alloc_coherent+0x1be/0x1d0 >[14453.159620] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14453.159628] ttm_dma_populate+0x25e/0x350 [ttm] >[14453.159634] ttm_tt_bind+0x2c/0x60 [ttm] >[14453.159637] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14453.159645] ttm_bo_validate+0x189/0x1a0 [ttm] >[14453.159648] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14453.159653] ? mutex_trylock+0xcd/0xe0 >[14453.159658] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14453.159689] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14453.159707] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14453.159712] ? __lock_acquire+0x2d4/0x1340 >[14453.159730] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14453.159750] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14453.159769] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14453.159784] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14453.159802] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14453.159814] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14453.159821] drm_ioctl+0x2d5/0x370 [drm] >[14453.159837] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14453.159841] ? __pm_runtime_resume+0x54/0x90 >[14453.159845] ? trace_hardirqs_on_caller+0xed/0x180 >[14453.159861] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14453.159866] do_vfs_ioctl+0xa5/0x6e0 >[14453.159873] SyS_ioctl+0x74/0x80 >[14453.159877] do_syscall_64+0x79/0x220 >[14453.159880] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14453.159882] RIP: 0033:0x7fd8d64ef0f7 >[14453.159884] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14453.159886] RAX: ffffffffffffffda RBX: 0000000002da8320 RCX: 00007fd8d64ef0f7 >[14453.159888] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14453.159889] RBP: 00007ffcc6dba370 R08: 0000000002da8320 R09: 0000000000000004 >[14453.159890] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14453.159891] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002da8d40 >[14455.530247] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14455.530249] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14455.530252] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14455.530253] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14455.530254] Call Trace: >[14455.530260] dump_stack+0x85/0xbf >[14455.530265] swiotlb_alloc_coherent+0x1be/0x1d0 >[14455.530272] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14455.530280] ttm_dma_populate+0x25e/0x350 [ttm] >[14455.530286] ttm_tt_bind+0x2c/0x60 [ttm] >[14455.530291] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14455.530298] ttm_bo_validate+0x189/0x1a0 [ttm] >[14455.530301] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14455.530307] ? mutex_trylock+0xcd/0xe0 >[14455.530311] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14455.530342] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14455.530363] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14455.530386] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14455.530419] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14455.530441] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14455.530469] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14455.530490] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14455.530501] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14455.530519] drm_ioctl+0x2d5/0x370 [drm] >[14455.530548] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14455.530552] ? __pm_runtime_resume+0x54/0x90 >[14455.530557] ? trace_hardirqs_on_caller+0xed/0x180 >[14455.530575] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14455.530580] do_vfs_ioctl+0xa5/0x6e0 >[14455.530587] SyS_ioctl+0x74/0x80 >[14455.530591] do_syscall_64+0x79/0x220 >[14455.530594] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14455.530597] RIP: 0033:0x7fd8d64ef0f7 >[14455.530598] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14455.530601] RAX: ffffffffffffffda RBX: 000000000301bf30 RCX: 00007fd8d64ef0f7 >[14455.530602] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14455.530603] RBP: 00007ffcc6dba370 R08: 000000000301bf30 R09: 0000000000000004 >[14455.530605] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14455.530606] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cf5100 >[14455.726179] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14455.726182] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14455.726184] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14455.726186] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14455.726187] Call Trace: >[14455.726194] dump_stack+0x85/0xbf >[14455.726198] swiotlb_alloc_coherent+0x1be/0x1d0 >[14455.726206] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14455.726214] ttm_dma_populate+0x25e/0x350 [ttm] >[14455.726220] ttm_tt_bind+0x2c/0x60 [ttm] >[14455.726224] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14455.726232] ttm_bo_validate+0x189/0x1a0 [ttm] >[14455.726235] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14455.726241] ? mutex_trylock+0xcd/0xe0 >[14455.726246] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14455.726275] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14455.726296] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14455.726319] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14455.726341] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14455.726363] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14455.726379] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14455.726400] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14455.726411] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14455.726419] drm_ioctl+0x2d5/0x370 [drm] >[14455.726435] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14455.726440] ? __pm_runtime_resume+0x54/0x90 >[14455.726445] ? trace_hardirqs_on_caller+0xed/0x180 >[14455.726472] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14455.726478] do_vfs_ioctl+0xa5/0x6e0 >[14455.726484] SyS_ioctl+0x74/0x80 >[14455.726489] do_syscall_64+0x79/0x220 >[14455.726492] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14455.726495] RIP: 0033:0x7fd8d64ef0f7 >[14455.726496] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14455.726499] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[14455.726500] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14455.726501] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 0000000000000004 >[14455.726502] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14455.726504] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bcef40 >[14457.466771] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14457.466774] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14457.466777] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14457.466778] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14457.466779] Call Trace: >[14457.466786] dump_stack+0x85/0xbf >[14457.466790] swiotlb_alloc_coherent+0x1be/0x1d0 >[14457.466797] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14457.466806] ttm_dma_populate+0x25e/0x350 [ttm] >[14457.466812] ttm_tt_bind+0x2c/0x60 [ttm] >[14457.466816] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14457.466824] ttm_bo_validate+0x189/0x1a0 [ttm] >[14457.466827] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14457.466833] ? mutex_trylock+0xcd/0xe0 >[14457.466838] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14457.466867] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14457.466888] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14457.466893] ? __lock_acquire+0x2d4/0x1340 >[14457.466913] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14457.466937] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14457.466958] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14457.466975] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14457.466996] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14457.467007] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14457.467015] drm_ioctl+0x2d5/0x370 [drm] >[14457.467032] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14457.467037] ? __pm_runtime_resume+0x54/0x90 >[14457.467041] ? trace_hardirqs_on_caller+0xed/0x180 >[14457.467059] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14457.467064] do_vfs_ioctl+0xa5/0x6e0 >[14457.467070] SyS_ioctl+0x74/0x80 >[14457.467075] do_syscall_64+0x79/0x220 >[14457.467078] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14457.467081] RIP: 0033:0x7fd8d64ef0f7 >[14457.467082] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14457.467085] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[14457.467086] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14457.467087] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[14457.467088] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14457.467090] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b49060 >[14457.765875] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14457.765878] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14457.765880] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14457.765882] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14457.765883] Call Trace: >[14457.765890] dump_stack+0x85/0xbf >[14457.765894] swiotlb_alloc_coherent+0x1be/0x1d0 >[14457.765902] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14457.765910] ttm_dma_populate+0x25e/0x350 [ttm] >[14457.765916] ttm_tt_bind+0x2c/0x60 [ttm] >[14457.765920] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14457.765928] ttm_bo_validate+0x189/0x1a0 [ttm] >[14457.765931] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14457.765936] ? mutex_trylock+0xcd/0xe0 >[14457.765941] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14457.765971] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14457.765991] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14457.766014] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14457.766036] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14457.766057] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14457.766073] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14457.766093] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14457.766104] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14457.766112] drm_ioctl+0x2d5/0x370 [drm] >[14457.766128] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14457.766133] ? __pm_runtime_resume+0x54/0x90 >[14457.766138] ? trace_hardirqs_on_caller+0xed/0x180 >[14457.766156] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14457.766161] do_vfs_ioctl+0xa5/0x6e0 >[14457.766167] SyS_ioctl+0x74/0x80 >[14457.766172] do_syscall_64+0x79/0x220 >[14457.766175] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14457.766177] RIP: 0033:0x7fd8d64ef0f7 >[14457.766179] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14457.766181] RAX: ffffffffffffffda RBX: 00000000031086b0 RCX: 00007fd8d64ef0f7 >[14457.766183] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14457.766184] RBP: 00007ffcc6dba370 R08: 00000000031086b0 R09: 0000000000000004 >[14457.766185] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14457.766186] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030dfd70 >[14462.107252] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14462.107255] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14462.107258] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14462.107259] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14462.107260] Call Trace: >[14462.107267] dump_stack+0x85/0xbf >[14462.107271] swiotlb_alloc_coherent+0x1be/0x1d0 >[14462.107278] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14462.107287] ttm_dma_populate+0x25e/0x350 [ttm] >[14462.107293] ttm_tt_bind+0x2c/0x60 [ttm] >[14462.107297] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14462.107304] ttm_bo_validate+0x189/0x1a0 [ttm] >[14462.107307] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14462.107313] ? mutex_trylock+0xcd/0xe0 >[14462.107318] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14462.107349] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14462.107370] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14462.107392] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14462.107415] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14462.107435] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14462.107452] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14462.107472] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14462.107495] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14462.107503] drm_ioctl+0x2d5/0x370 [drm] >[14462.107530] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14462.107535] ? __pm_runtime_resume+0x54/0x90 >[14462.107540] ? trace_hardirqs_on_caller+0xed/0x180 >[14462.107557] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14462.107572] do_vfs_ioctl+0xa5/0x6e0 >[14462.107579] SyS_ioctl+0x74/0x80 >[14462.107584] do_syscall_64+0x79/0x220 >[14462.107588] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14462.107590] RIP: 0033:0x7fd8d64ef0f7 >[14462.107591] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14462.107594] RAX: ffffffffffffffda RBX: 00000000030d8070 RCX: 00007fd8d64ef0f7 >[14462.107595] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14462.107596] RBP: 00007ffcc6dba370 R08: 00000000030d8070 R09: 0000000000000004 >[14462.107598] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14462.107599] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002da8d40 >[14464.056314] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14464.056318] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14464.056322] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14464.056324] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14464.056326] Call Trace: >[14464.056335] dump_stack+0x85/0xbf >[14464.056341] swiotlb_alloc_coherent+0x1be/0x1d0 >[14464.056353] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14464.056369] ttm_dma_populate+0x25e/0x350 [ttm] >[14464.056380] ttm_tt_bind+0x2c/0x60 [ttm] >[14464.056386] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14464.056400] ttm_bo_validate+0x189/0x1a0 [ttm] >[14464.056405] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14464.056415] ? mutex_trylock+0xcd/0xe0 >[14464.056424] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14464.056462] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14464.056495] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14464.056503] ? __lock_acquire+0x2d4/0x1340 >[14464.056537] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14464.056574] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14464.056609] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14464.056636] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14464.056670] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14464.056684] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14464.056699] drm_ioctl+0x2d5/0x370 [drm] >[14464.056728] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14464.056735] ? __pm_runtime_resume+0x54/0x90 >[14464.056743] ? trace_hardirqs_on_caller+0xed/0x180 >[14464.056773] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14464.056781] do_vfs_ioctl+0xa5/0x6e0 >[14464.056793] SyS_ioctl+0x74/0x80 >[14464.056800] do_syscall_64+0x79/0x220 >[14464.056805] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14464.056809] RIP: 0033:0x7fd8d64ef0f7 >[14464.056811] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14464.056815] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[14464.056817] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14464.056819] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 0000000000000004 >[14464.056822] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14464.056824] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b49060 >[14464.574444] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14464.574457] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14464.574460] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14464.574461] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14464.574463] Call Trace: >[14464.574469] dump_stack+0x85/0xbf >[14464.574474] swiotlb_alloc_coherent+0x1be/0x1d0 >[14464.574492] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14464.574516] ttm_dma_populate+0x25e/0x350 [ttm] >[14464.574532] ttm_tt_bind+0x2c/0x60 [ttm] >[14464.574536] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14464.574544] ttm_bo_validate+0x189/0x1a0 [ttm] >[14464.574547] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14464.574553] ? mutex_trylock+0xcd/0xe0 >[14464.574558] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14464.574589] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14464.574611] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14464.574634] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14464.574657] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14464.574679] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14464.574696] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14464.574716] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14464.574726] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14464.574735] drm_ioctl+0x2d5/0x370 [drm] >[14464.574751] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14464.574756] ? __pm_runtime_resume+0x54/0x90 >[14464.574761] ? trace_hardirqs_on_caller+0xed/0x180 >[14464.574779] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14464.574784] do_vfs_ioctl+0xa5/0x6e0 >[14464.574790] SyS_ioctl+0x74/0x80 >[14464.574795] do_syscall_64+0x79/0x220 >[14464.574798] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14464.574801] RIP: 0033:0x7fd8d64ef0f7 >[14464.574802] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14464.574805] RAX: ffffffffffffffda RBX: 00000000030d8070 RCX: 00007fd8d64ef0f7 >[14464.574806] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14464.574807] RBP: 00007ffcc6dba370 R08: 00000000030d8070 R09: 0000000000000004 >[14464.574809] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14464.574810] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030312d0 >[14465.123120] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14465.123124] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14465.123127] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14465.123128] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14465.123130] Call Trace: >[14465.123136] dump_stack+0x85/0xbf >[14465.123151] swiotlb_alloc_coherent+0x1be/0x1d0 >[14465.123162] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14465.123177] ttm_dma_populate+0x25e/0x350 [ttm] >[14465.123188] ttm_tt_bind+0x2c/0x60 [ttm] >[14465.123194] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14465.123208] ttm_bo_validate+0x189/0x1a0 [ttm] >[14465.123212] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14465.123221] ? mutex_trylock+0xcd/0xe0 >[14465.123238] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14465.123301] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14465.123330] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14465.123339] ? __lock_acquire+0x2d4/0x1340 >[14465.123364] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14465.123385] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14465.123405] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14465.123431] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14465.123450] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14465.123462] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14465.123470] drm_ioctl+0x2d5/0x370 [drm] >[14465.123485] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14465.123490] ? __pm_runtime_resume+0x54/0x90 >[14465.123504] ? trace_hardirqs_on_caller+0xed/0x180 >[14465.123521] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14465.123526] do_vfs_ioctl+0xa5/0x6e0 >[14465.123543] SyS_ioctl+0x74/0x80 >[14465.123548] do_syscall_64+0x79/0x220 >[14465.123550] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14465.123553] RIP: 0033:0x7fd8d64ef0f7 >[14465.123554] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14465.123557] RAX: ffffffffffffffda RBX: 00000000030740e0 RCX: 00007fd8d64ef0f7 >[14465.123558] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14465.123559] RBP: 00007ffcc6dba370 R08: 00000000030740e0 R09: 0000000000000004 >[14465.123560] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14465.123562] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030284b0 >[14467.639184] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14467.639189] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14467.639193] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14467.639195] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14467.639197] Call Trace: >[14467.639206] dump_stack+0x85/0xbf >[14467.639212] swiotlb_alloc_coherent+0x1be/0x1d0 >[14467.639224] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14467.639239] ttm_dma_populate+0x25e/0x350 [ttm] >[14467.639246] ttm_tt_bind+0x2c/0x60 [ttm] >[14467.639250] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14467.639257] ttm_bo_validate+0x189/0x1a0 [ttm] >[14467.639261] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14467.639267] ? mutex_trylock+0xcd/0xe0 >[14467.639272] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14467.639305] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14467.639327] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14467.639351] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14467.639375] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14467.639397] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14467.639414] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14467.639435] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14467.639447] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14467.639456] drm_ioctl+0x2d5/0x370 [drm] >[14467.639473] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14467.639478] ? __pm_runtime_resume+0x54/0x90 >[14467.639483] ? trace_hardirqs_on_caller+0xed/0x180 >[14467.639503] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14467.639511] do_vfs_ioctl+0xa5/0x6e0 >[14467.639518] SyS_ioctl+0x74/0x80 >[14467.639533] do_syscall_64+0x79/0x220 >[14467.639536] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14467.639539] RIP: 0033:0x7f70a90d90f7 >[14467.639540] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14467.639543] RAX: ffffffffffffffda RBX: 000055e7f2a79670 RCX: 00007f70a90d90f7 >[14467.639544] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14467.639555] RBP: 00007ffd456b98b0 R08: 000055e7f2a79670 R09: 0000000000000004 >[14467.639557] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14467.639558] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f29c73a0 >[14509.497600] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14509.497603] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14509.497606] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14509.497608] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14509.497609] Call Trace: >[14509.497617] dump_stack+0x85/0xbf >[14509.497621] swiotlb_alloc_coherent+0x1be/0x1d0 >[14509.497629] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14509.497638] ttm_dma_populate+0x25e/0x350 [ttm] >[14509.497645] ttm_tt_bind+0x2c/0x60 [ttm] >[14509.497649] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14509.497657] ttm_bo_validate+0x189/0x1a0 [ttm] >[14509.497660] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14509.497666] ? mutex_trylock+0xcd/0xe0 >[14509.497672] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14509.497706] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14509.497729] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14509.497735] ? __lock_acquire+0x2d4/0x1340 >[14509.497758] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14509.497781] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14509.497813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14509.497831] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14509.497852] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14509.497864] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14509.497873] drm_ioctl+0x2d5/0x370 [drm] >[14509.497899] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14509.497905] ? __pm_runtime_resume+0x54/0x90 >[14509.497912] ? trace_hardirqs_on_caller+0xed/0x180 >[14509.497951] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14509.497958] do_vfs_ioctl+0xa5/0x6e0 >[14509.497979] SyS_ioctl+0x74/0x80 >[14509.497987] do_syscall_64+0x79/0x220 >[14509.497992] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14509.497995] RIP: 0033:0x7fd8d64ef0f7 >[14509.497997] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14509.498010] RAX: ffffffffffffffda RBX: 0000000003027d60 RCX: 00007fd8d64ef0f7 >[14509.498012] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14509.498014] RBP: 00007ffcc6dba370 R08: 0000000003027d60 R09: 00007fd8d67b3c50 >[14509.498015] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14509.498017] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030284b0 >[14509.578195] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14509.578198] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14509.578201] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14509.578202] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14509.578203] Call Trace: >[14509.578210] dump_stack+0x85/0xbf >[14509.578214] swiotlb_alloc_coherent+0x1be/0x1d0 >[14509.578221] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14509.578230] ttm_dma_populate+0x25e/0x350 [ttm] >[14509.578236] ttm_tt_bind+0x2c/0x60 [ttm] >[14509.578239] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14509.578247] ttm_bo_validate+0x189/0x1a0 [ttm] >[14509.578250] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14509.578255] ? mutex_trylock+0xcd/0xe0 >[14509.578260] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14509.578291] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14509.578311] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14509.578333] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14509.578356] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14509.578376] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14509.578393] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14509.578413] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14509.578424] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14509.578432] drm_ioctl+0x2d5/0x370 [drm] >[14509.578461] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14509.578466] ? __pm_runtime_resume+0x54/0x90 >[14509.578472] ? trace_hardirqs_on_caller+0xed/0x180 >[14509.578495] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14509.578501] do_vfs_ioctl+0xa5/0x6e0 >[14509.578509] SyS_ioctl+0x74/0x80 >[14509.578516] do_syscall_64+0x79/0x220 >[14509.578520] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14509.578523] RIP: 0033:0x7f70a90d90f7 >[14509.578525] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14509.578528] RAX: ffffffffffffffda RBX: 000055e7f2c0ab00 RCX: 00007f70a90d90f7 >[14509.578530] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14509.578531] RBP: 00007ffd456b98b0 R08: 000055e7f2c0ab00 R09: 00007f70a939dcb0 >[14509.578533] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14509.578534] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2fafd30 >[14509.711982] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14509.711987] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14509.711990] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14509.711992] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14509.711993] Call Trace: >[14509.712003] dump_stack+0x85/0xbf >[14509.712009] swiotlb_alloc_coherent+0x1be/0x1d0 >[14509.712020] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14509.712029] ttm_dma_populate+0x25e/0x350 [ttm] >[14509.712035] ttm_tt_bind+0x2c/0x60 [ttm] >[14509.712039] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14509.712047] ttm_bo_validate+0x189/0x1a0 [ttm] >[14509.712050] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14509.712056] ? mutex_trylock+0xcd/0xe0 >[14509.712062] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14509.712120] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14509.712139] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14509.712160] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14509.712181] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14509.712201] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14509.712217] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14509.712237] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14509.712258] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14509.712266] drm_ioctl+0x2d5/0x370 [drm] >[14509.712293] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14509.712299] ? __pm_runtime_resume+0x54/0x90 >[14509.712305] ? trace_hardirqs_on_caller+0xed/0x180 >[14509.712323] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14509.712329] do_vfs_ioctl+0xa5/0x6e0 >[14509.712336] SyS_ioctl+0x74/0x80 >[14509.712342] do_syscall_64+0x79/0x220 >[14509.712345] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14509.712347] RIP: 0033:0x7f70a90d90f7 >[14509.712349] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14509.712352] RAX: ffffffffffffffda RBX: 000055e7f2fd5530 RCX: 00007f70a90d90f7 >[14509.712353] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14509.712354] RBP: 00007ffd456b9940 R08: 000055e7f2fd5530 R09: 0000000000000004 >[14509.712356] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14509.712357] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2fd80f0 >[14513.798284] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14513.798290] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14513.798293] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14513.798295] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14513.798297] Call Trace: >[14513.798306] dump_stack+0x85/0xbf >[14513.798313] swiotlb_alloc_coherent+0x1be/0x1d0 >[14513.798324] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14513.798334] ttm_dma_populate+0x25e/0x350 [ttm] >[14513.798340] ttm_tt_bind+0x2c/0x60 [ttm] >[14513.798344] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14513.798353] ttm_bo_validate+0x189/0x1a0 [ttm] >[14513.798356] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14513.798362] ? mutex_trylock+0xcd/0xe0 >[14513.798367] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14513.798401] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14513.798423] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14513.798446] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14513.798470] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14513.798492] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14513.798510] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14513.798541] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14513.798556] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14513.798570] drm_ioctl+0x2d5/0x370 [drm] >[14513.798593] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14513.798598] ? __pm_runtime_resume+0x54/0x90 >[14513.798603] ? trace_hardirqs_on_caller+0xed/0x180 >[14513.798622] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14513.798628] do_vfs_ioctl+0xa5/0x6e0 >[14513.798635] SyS_ioctl+0x74/0x80 >[14513.798640] do_syscall_64+0x79/0x220 >[14513.798643] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14513.798646] RIP: 0033:0x7f70a90d90f7 >[14513.798647] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14513.798650] RAX: ffffffffffffffda RBX: 000055e7f1e385f0 RCX: 00007f70a90d90f7 >[14513.798651] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14513.798653] RBP: 00007ffd456b98b0 R08: 000055e7f1e385f0 R09: 0000000000000004 >[14513.798654] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14513.798655] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f29c73a0 >[14513.832006] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14513.832011] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14513.832014] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14513.832016] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14513.832018] Call Trace: >[14513.832026] dump_stack+0x85/0xbf >[14513.832032] swiotlb_alloc_coherent+0x1be/0x1d0 >[14513.832042] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14513.832055] ttm_dma_populate+0x25e/0x350 [ttm] >[14513.832074] ttm_tt_bind+0x2c/0x60 [ttm] >[14513.832080] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14513.832103] ttm_bo_validate+0x189/0x1a0 [ttm] >[14513.832108] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14513.832118] ? mutex_trylock+0xcd/0xe0 >[14513.832126] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14513.832165] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14513.832199] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14513.832237] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14513.832272] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14513.832308] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14513.832334] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14513.832369] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14513.832383] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14513.832392] drm_ioctl+0x2d5/0x370 [drm] >[14513.832410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14513.832415] ? __pm_runtime_resume+0x54/0x90 >[14513.832423] ? trace_hardirqs_on_caller+0xed/0x180 >[14513.832450] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14513.832457] do_vfs_ioctl+0xa5/0x6e0 >[14513.832468] SyS_ioctl+0x74/0x80 >[14513.832475] do_syscall_64+0x79/0x220 >[14513.832480] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14513.832484] RIP: 0033:0x7f70a90d90f7 >[14513.832486] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14513.832490] RAX: ffffffffffffffda RBX: 000055e7f2e43fa0 RCX: 00007f70a90d90f7 >[14513.832493] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14513.832495] RBP: 00007ffd456b99b0 R08: 000055e7f2e43fa0 R09: 0000000000000004 >[14513.832497] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14513.832499] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f2da6410 >[14515.152630] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14515.152634] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14515.152637] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14515.152638] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14515.152639] Call Trace: >[14515.152647] dump_stack+0x85/0xbf >[14515.152651] swiotlb_alloc_coherent+0x1be/0x1d0 >[14515.152659] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14515.152669] ttm_dma_populate+0x25e/0x350 [ttm] >[14515.152675] ttm_tt_bind+0x2c/0x60 [ttm] >[14515.152679] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14515.152688] ttm_bo_validate+0x189/0x1a0 [ttm] >[14515.152691] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14515.152697] ? mutex_trylock+0xcd/0xe0 >[14515.152702] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14515.152737] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14515.152759] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14515.152783] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14515.152807] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14515.152840] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14515.152857] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14515.152878] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14515.152889] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14515.152897] drm_ioctl+0x2d5/0x370 [drm] >[14515.152915] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14515.152919] ? __pm_runtime_resume+0x54/0x90 >[14515.152924] ? trace_hardirqs_on_caller+0xed/0x180 >[14515.152942] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14515.152948] do_vfs_ioctl+0xa5/0x6e0 >[14515.152954] SyS_ioctl+0x74/0x80 >[14515.152959] do_syscall_64+0x79/0x220 >[14515.152962] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14515.152964] RIP: 0033:0x7fd8d64ef0f7 >[14515.152966] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14515.152968] RAX: ffffffffffffffda RBX: 00000000030f07b0 RCX: 00007fd8d64ef0f7 >[14515.152970] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14515.152971] RBP: 00007ffcc6dba370 R08: 00000000030f07b0 R09: 0000000000000004 >[14515.152972] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14515.152973] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030dfd70 >[14515.336063] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14515.336068] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14515.336071] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14515.336073] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14515.336075] Call Trace: >[14515.336083] dump_stack+0x85/0xbf >[14515.336089] swiotlb_alloc_coherent+0x1be/0x1d0 >[14515.336099] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14515.336113] ttm_dma_populate+0x25e/0x350 [ttm] >[14515.336123] ttm_tt_bind+0x2c/0x60 [ttm] >[14515.336129] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14515.336142] ttm_bo_validate+0x189/0x1a0 [ttm] >[14515.336147] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14515.336156] ? mutex_trylock+0xcd/0xe0 >[14515.336164] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14515.336209] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14515.336231] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14515.336275] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14515.336299] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14515.336321] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14515.336348] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14515.336384] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14515.336399] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14515.336410] drm_ioctl+0x2d5/0x370 [drm] >[14515.336427] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14515.336432] ? __pm_runtime_resume+0x54/0x90 >[14515.336437] ? trace_hardirqs_on_caller+0xed/0x180 >[14515.336455] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14515.336460] do_vfs_ioctl+0xa5/0x6e0 >[14515.336467] SyS_ioctl+0x74/0x80 >[14515.336472] do_syscall_64+0x79/0x220 >[14515.336476] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14515.336478] RIP: 0033:0x7f70a90d90f7 >[14515.336479] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14515.336482] RAX: ffffffffffffffda RBX: 000055e7f288dfa0 RCX: 00007f70a90d90f7 >[14515.336483] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14515.336485] RBP: 00007ffd456b98b0 R08: 000055e7f288dfa0 R09: 0000000000000004 >[14515.336486] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14515.336487] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2c9f030 >[14515.435308] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14515.435311] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14515.435314] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14515.435316] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14515.435317] Call Trace: >[14515.435323] dump_stack+0x85/0xbf >[14515.435327] swiotlb_alloc_coherent+0x1be/0x1d0 >[14515.435335] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14515.435344] ttm_dma_populate+0x25e/0x350 [ttm] >[14515.435351] ttm_tt_bind+0x2c/0x60 [ttm] >[14515.435355] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14515.435363] ttm_bo_validate+0x189/0x1a0 [ttm] >[14515.435366] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14515.435372] ? mutex_trylock+0xcd/0xe0 >[14515.435377] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14515.435411] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14515.435433] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14515.435458] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14515.435481] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14515.435503] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14515.435520] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14515.435540] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14515.435552] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14515.435560] drm_ioctl+0x2d5/0x370 [drm] >[14515.435577] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14515.435582] ? __pm_runtime_resume+0x54/0x90 >[14515.435587] ? trace_hardirqs_on_caller+0xed/0x180 >[14515.435606] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14515.435611] do_vfs_ioctl+0xa5/0x6e0 >[14515.435618] SyS_ioctl+0x74/0x80 >[14515.435623] do_syscall_64+0x79/0x220 >[14515.435626] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14515.435629] RIP: 0033:0x7f70a90d90f7 >[14515.435630] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14515.435633] RAX: ffffffffffffffda RBX: 000055e7f2c070a0 RCX: 00007f70a90d90f7 >[14515.435634] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14515.435636] RBP: 00007ffd456b98b0 R08: 000055e7f2c070a0 R09: 0000000000000004 >[14515.435637] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14515.435638] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2c9aec0 >[14542.217910] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14542.217913] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14542.217916] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14542.217917] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14542.217918] Call Trace: >[14542.217925] dump_stack+0x85/0xbf >[14542.217929] swiotlb_alloc_coherent+0x1be/0x1d0 >[14542.217949] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14542.217957] ttm_dma_populate+0x25e/0x350 [ttm] >[14542.217963] ttm_tt_bind+0x2c/0x60 [ttm] >[14542.217966] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14542.217974] ttm_bo_validate+0x189/0x1a0 [ttm] >[14542.217977] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14542.217982] ? mutex_trylock+0xcd/0xe0 >[14542.217987] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14542.218019] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14542.218037] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14542.218057] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14542.218077] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14542.218096] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14542.218111] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14542.218129] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14542.218141] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14542.218148] drm_ioctl+0x2d5/0x370 [drm] >[14542.218163] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14542.218168] ? __pm_runtime_resume+0x54/0x90 >[14542.218173] ? trace_hardirqs_on_caller+0xed/0x180 >[14542.218189] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14542.218194] do_vfs_ioctl+0xa5/0x6e0 >[14542.218200] SyS_ioctl+0x74/0x80 >[14542.218205] do_syscall_64+0x79/0x220 >[14542.218208] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14542.218210] RIP: 0033:0x7fd8d64ef0f7 >[14542.218212] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14542.218214] RAX: ffffffffffffffda RBX: 0000000002da7b40 RCX: 00007fd8d64ef0f7 >[14542.218215] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14542.218217] RBP: 00007ffcc6dba1c0 R08: 0000000002da7b40 R09: 0000000000000004 >[14542.218218] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14542.218219] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da6b60 >[14545.631169] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14545.631172] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14545.631175] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14545.631176] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14545.631178] Call Trace: >[14545.631184] dump_stack+0x85/0xbf >[14545.631188] swiotlb_alloc_coherent+0x1be/0x1d0 >[14545.631196] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14545.631205] ttm_dma_populate+0x25e/0x350 [ttm] >[14545.631211] ttm_tt_bind+0x2c/0x60 [ttm] >[14545.631215] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14545.631222] ttm_bo_validate+0x189/0x1a0 [ttm] >[14545.631225] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14545.631231] ? mutex_trylock+0xcd/0xe0 >[14545.631236] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14545.631267] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14545.631287] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14545.631309] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14545.631343] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14545.631365] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14545.631382] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14545.631403] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14545.631414] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14545.631423] drm_ioctl+0x2d5/0x370 [drm] >[14545.631440] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14545.631445] ? __pm_runtime_resume+0x54/0x90 >[14545.631450] ? trace_hardirqs_on_caller+0xed/0x180 >[14545.631468] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14545.631473] do_vfs_ioctl+0xa5/0x6e0 >[14545.631480] SyS_ioctl+0x74/0x80 >[14545.631485] do_syscall_64+0x79/0x220 >[14545.631488] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14545.631491] RIP: 0033:0x7fd8d64ef0f7 >[14545.631492] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14545.631495] RAX: ffffffffffffffda RBX: 0000000002b6a0b0 RCX: 00007fd8d64ef0f7 >[14545.631496] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14545.631497] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a0b0 R09: 0000000000000004 >[14545.631499] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14545.631500] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d6c90 >[14556.400645] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14556.400648] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14556.400650] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14556.400652] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14556.400653] Call Trace: >[14556.400659] dump_stack+0x85/0xbf >[14556.400664] swiotlb_alloc_coherent+0x1be/0x1d0 >[14556.400672] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14556.400680] ttm_dma_populate+0x25e/0x350 [ttm] >[14556.400686] ttm_tt_bind+0x2c/0x60 [ttm] >[14556.400690] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14556.400697] ttm_bo_validate+0x189/0x1a0 [ttm] >[14556.400701] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14556.400706] ? mutex_trylock+0xcd/0xe0 >[14556.400711] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14556.400742] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14556.400763] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14556.400786] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14556.400808] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14556.400829] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14556.400846] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14556.400866] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14556.400877] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14556.400885] drm_ioctl+0x2d5/0x370 [drm] >[14556.400917] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14556.400923] ? __pm_runtime_resume+0x54/0x90 >[14556.400930] ? trace_hardirqs_on_caller+0xed/0x180 >[14556.400962] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14556.400967] do_vfs_ioctl+0xa5/0x6e0 >[14556.400973] SyS_ioctl+0x74/0x80 >[14556.400978] do_syscall_64+0x79/0x220 >[14556.400981] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14556.400983] RIP: 0033:0x7fd8d64ef0f7 >[14556.400985] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14556.400989] RAX: ffffffffffffffda RBX: 00000000030740e0 RCX: 00007fd8d64ef0f7 >[14556.400991] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14556.400993] RBP: 00007ffcc6dba1c0 R08: 00000000030740e0 R09: 0000000000000004 >[14556.400995] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14556.400997] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bcef40 >[14562.409201] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14562.409205] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14562.409209] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14562.409211] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14562.409213] Call Trace: >[14562.409223] dump_stack+0x85/0xbf >[14562.409229] swiotlb_alloc_coherent+0x1be/0x1d0 >[14562.409240] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14562.409255] ttm_dma_populate+0x25e/0x350 [ttm] >[14562.409266] ttm_tt_bind+0x2c/0x60 [ttm] >[14562.409272] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14562.409285] ttm_bo_validate+0x189/0x1a0 [ttm] >[14562.409290] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14562.409299] ? mutex_trylock+0xcd/0xe0 >[14562.409307] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14562.409345] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14562.409374] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14562.409409] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14562.409455] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14562.409508] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14562.409534] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14562.409567] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14562.409581] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14562.409604] drm_ioctl+0x2d5/0x370 [drm] >[14562.409631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14562.409638] ? __pm_runtime_resume+0x54/0x90 >[14562.409646] ? trace_hardirqs_on_caller+0xed/0x180 >[14562.409675] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14562.409682] do_vfs_ioctl+0xa5/0x6e0 >[14562.409694] SyS_ioctl+0x74/0x80 >[14562.409701] do_syscall_64+0x79/0x220 >[14562.409706] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14562.409709] RIP: 0033:0x7fd8d64ef0f7 >[14562.409712] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14562.409716] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[14562.409718] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14562.409720] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[14562.409722] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14562.409724] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[14566.426819] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14566.426823] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14566.426825] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14566.426827] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14566.426828] Call Trace: >[14566.426834] dump_stack+0x85/0xbf >[14566.426839] swiotlb_alloc_coherent+0x1be/0x1d0 >[14566.426847] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14566.426856] ttm_dma_populate+0x25e/0x350 [ttm] >[14566.426862] ttm_tt_bind+0x2c/0x60 [ttm] >[14566.426866] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14566.426874] ttm_bo_validate+0x189/0x1a0 [ttm] >[14566.426877] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14566.426883] ? mutex_trylock+0xcd/0xe0 >[14566.426888] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14566.426921] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14566.426958] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14566.426993] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14566.427016] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14566.427038] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14566.427055] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14566.427075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14566.427087] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14566.427096] drm_ioctl+0x2d5/0x370 [drm] >[14566.427112] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14566.427118] ? __pm_runtime_resume+0x54/0x90 >[14566.427124] ? trace_hardirqs_on_caller+0xed/0x180 >[14566.427150] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14566.427156] do_vfs_ioctl+0xa5/0x6e0 >[14566.427164] SyS_ioctl+0x74/0x80 >[14566.427169] do_syscall_64+0x79/0x220 >[14566.427173] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14566.427175] RIP: 0033:0x7fd8d64ef0f7 >[14566.427177] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14566.427179] RAX: ffffffffffffffda RBX: 00000000030d8070 RCX: 00007fd8d64ef0f7 >[14566.427181] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14566.427182] RBP: 00007ffcc6dba370 R08: 00000000030d8070 R09: 0000000000000004 >[14566.427183] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14566.427185] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cf5100 >[14566.450174] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14566.450177] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14566.450179] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14566.450180] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14566.450182] Call Trace: >[14566.450188] dump_stack+0x85/0xbf >[14566.450192] swiotlb_alloc_coherent+0x1be/0x1d0 >[14566.450200] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14566.450209] ttm_dma_populate+0x25e/0x350 [ttm] >[14566.450215] ttm_tt_bind+0x2c/0x60 [ttm] >[14566.450218] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14566.450226] ttm_bo_validate+0x189/0x1a0 [ttm] >[14566.450229] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14566.450235] ? mutex_trylock+0xcd/0xe0 >[14566.450240] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14566.450270] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14566.450290] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14566.450311] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14566.450333] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14566.450354] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14566.450370] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14566.450390] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14566.450401] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14566.450409] drm_ioctl+0x2d5/0x370 [drm] >[14566.450425] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14566.450430] ? __pm_runtime_resume+0x54/0x90 >[14566.450435] ? trace_hardirqs_on_caller+0xed/0x180 >[14566.450453] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14566.450457] do_vfs_ioctl+0xa5/0x6e0 >[14566.450464] SyS_ioctl+0x74/0x80 >[14566.450468] do_syscall_64+0x79/0x220 >[14566.450471] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14566.450474] RIP: 0033:0x7fd8d64ef0f7 >[14566.450475] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14566.450478] RAX: ffffffffffffffda RBX: 0000000002b48f60 RCX: 00007fd8d64ef0f7 >[14566.450479] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14566.450480] RBP: 00007ffcc6dba370 R08: 0000000002b48f60 R09: 0000000000000004 >[14566.450481] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14566.450483] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc4a00 >[14593.925830] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14593.925833] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14593.925835] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14593.925837] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14593.925838] Call Trace: >[14593.925845] dump_stack+0x85/0xbf >[14593.925849] swiotlb_alloc_coherent+0x1be/0x1d0 >[14593.925857] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14593.925865] ttm_dma_populate+0x25e/0x350 [ttm] >[14593.925871] ttm_tt_bind+0x2c/0x60 [ttm] >[14593.925875] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14593.925883] ttm_bo_validate+0x189/0x1a0 [ttm] >[14593.925886] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14593.925892] ? mutex_trylock+0xcd/0xe0 >[14593.925897] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14593.925929] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14593.925948] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14593.925969] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14593.925991] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14593.926011] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14593.926026] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14593.926046] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14593.926057] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14593.926065] drm_ioctl+0x2d5/0x370 [drm] >[14593.926081] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14593.926086] ? __pm_runtime_resume+0x54/0x90 >[14593.926091] ? trace_hardirqs_on_caller+0xed/0x180 >[14593.926109] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14593.926114] do_vfs_ioctl+0xa5/0x6e0 >[14593.926120] SyS_ioctl+0x74/0x80 >[14593.926125] do_syscall_64+0x79/0x220 >[14593.926128] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14593.926130] RIP: 0033:0x7fd8d64ef0f7 >[14593.926132] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14593.926135] RAX: ffffffffffffffda RBX: 0000000002c4fce0 RCX: 00007fd8d64ef0f7 >[14593.926136] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14593.926137] RBP: 00007ffcc6dba1c0 R08: 0000000002c4fce0 R09: 0000000000000004 >[14593.926139] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14593.926140] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000310eb60 >[14596.375873] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14596.375876] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14596.375879] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14596.375881] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14596.375882] Call Trace: >[14596.375889] dump_stack+0x85/0xbf >[14596.375893] swiotlb_alloc_coherent+0x1be/0x1d0 >[14596.375901] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14596.375910] ttm_dma_populate+0x25e/0x350 [ttm] >[14596.375916] ttm_tt_bind+0x2c/0x60 [ttm] >[14596.375920] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14596.375928] ttm_bo_validate+0x189/0x1a0 [ttm] >[14596.375931] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14596.375937] ? mutex_trylock+0xcd/0xe0 >[14596.375942] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14596.375976] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14596.375999] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14596.376023] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14596.376046] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14596.376070] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14596.376089] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14596.376110] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14596.376122] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14596.376130] drm_ioctl+0x2d5/0x370 [drm] >[14596.376147] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14596.376152] ? __pm_runtime_resume+0x54/0x90 >[14596.376157] ? trace_hardirqs_on_caller+0xed/0x180 >[14596.376175] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14596.376180] do_vfs_ioctl+0xa5/0x6e0 >[14596.376187] SyS_ioctl+0x74/0x80 >[14596.376191] do_syscall_64+0x79/0x220 >[14596.376195] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14596.376197] RIP: 0033:0x7fd8d64ef0f7 >[14596.376198] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14596.376201] RAX: ffffffffffffffda RBX: 0000000002b2b940 RCX: 00007fd8d64ef0f7 >[14596.376202] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14596.376203] RBP: 00007ffcc6dba1c0 R08: 0000000002b2b940 R09: 0000000000000004 >[14596.376205] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14596.376206] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc4a00 >[14612.107537] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14612.107540] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14612.107542] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14612.107544] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14612.107545] Call Trace: >[14612.107551] dump_stack+0x85/0xbf >[14612.107556] swiotlb_alloc_coherent+0x1be/0x1d0 >[14612.107563] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14612.107571] ttm_dma_populate+0x25e/0x350 [ttm] >[14612.107577] ttm_tt_bind+0x2c/0x60 [ttm] >[14612.107581] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14612.107588] ttm_bo_validate+0x189/0x1a0 [ttm] >[14612.107591] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14612.107597] ? mutex_trylock+0xcd/0xe0 >[14612.107601] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14612.107634] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14612.107652] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14612.107672] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14612.107692] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14612.107712] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14612.107727] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14612.107745] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14612.107757] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14612.107764] drm_ioctl+0x2d5/0x370 [drm] >[14612.107779] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14612.107784] ? __pm_runtime_resume+0x54/0x90 >[14612.107788] ? trace_hardirqs_on_caller+0xed/0x180 >[14612.107805] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14612.107810] do_vfs_ioctl+0xa5/0x6e0 >[14612.107816] SyS_ioctl+0x74/0x80 >[14612.107821] do_syscall_64+0x79/0x220 >[14612.107824] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14612.107826] RIP: 0033:0x7fd8d64ef0f7 >[14612.107827] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14612.107830] RAX: ffffffffffffffda RBX: 00000000030d6b20 RCX: 00007fd8d64ef0f7 >[14612.107831] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14612.107833] RBP: 00007ffcc6dba370 R08: 00000000030d6b20 R09: 0000000000000004 >[14612.107834] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14612.107835] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc4a00 >[14669.637336] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14669.637339] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14669.637341] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14669.637342] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14669.637344] Call Trace: >[14669.637350] dump_stack+0x85/0xbf >[14669.637355] swiotlb_alloc_coherent+0x1be/0x1d0 >[14669.637362] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14669.637371] ttm_dma_populate+0x25e/0x350 [ttm] >[14669.637377] ttm_tt_bind+0x2c/0x60 [ttm] >[14669.637381] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14669.637389] ttm_bo_validate+0x189/0x1a0 [ttm] >[14669.637404] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14669.637413] ? mutex_trylock+0xcd/0xe0 >[14669.637421] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14669.637471] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14669.637500] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14669.637509] ? __lock_acquire+0x2d4/0x1340 >[14669.637539] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14669.637573] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14669.637605] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14669.637640] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14669.637671] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14669.637687] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14669.637709] drm_ioctl+0x2d5/0x370 [drm] >[14669.637771] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14669.637778] ? __pm_runtime_resume+0x54/0x90 >[14669.637795] ? trace_hardirqs_on_caller+0xed/0x180 >[14669.637834] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14669.637842] do_vfs_ioctl+0xa5/0x6e0 >[14669.637874] SyS_ioctl+0x74/0x80 >[14669.637882] do_syscall_64+0x79/0x220 >[14669.637887] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14669.637891] RIP: 0033:0x7fd8d64ef0f7 >[14669.637893] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14669.637898] RAX: ffffffffffffffda RBX: 0000000003108570 RCX: 00007fd8d64ef0f7 >[14669.637900] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14669.637902] RBP: 00007ffcc6dba1c0 R08: 0000000003108570 R09: 0000000000000004 >[14669.637904] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14669.637906] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da8d40 >[14669.656316] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14669.656320] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14669.656322] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14669.656324] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14669.656325] Call Trace: >[14669.656332] dump_stack+0x85/0xbf >[14669.656337] swiotlb_alloc_coherent+0x1be/0x1d0 >[14669.656345] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14669.656355] ttm_dma_populate+0x25e/0x350 [ttm] >[14669.656362] ttm_tt_bind+0x2c/0x60 [ttm] >[14669.656366] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14669.656374] ttm_bo_validate+0x189/0x1a0 [ttm] >[14669.656378] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14669.656384] ? mutex_trylock+0xcd/0xe0 >[14669.656391] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14669.656433] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14669.656457] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14669.656482] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14669.656507] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14669.656529] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14669.656548] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14669.656570] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14669.656581] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14669.656590] drm_ioctl+0x2d5/0x370 [drm] >[14669.656608] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14669.656613] ? __pm_runtime_resume+0x54/0x90 >[14669.656619] ? trace_hardirqs_on_caller+0xed/0x180 >[14669.656637] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14669.656642] do_vfs_ioctl+0xa5/0x6e0 >[14669.656649] SyS_ioctl+0x74/0x80 >[14669.656654] do_syscall_64+0x79/0x220 >[14669.656658] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14669.656660] RIP: 0033:0x7fd8d64ef0f7 >[14669.656662] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14669.656665] RAX: ffffffffffffffda RBX: 0000000002da7b40 RCX: 00007fd8d64ef0f7 >[14669.656666] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14669.656667] RBP: 00007ffcc6dba370 R08: 0000000002da7b40 R09: 0000000000000004 >[14669.656669] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14669.656670] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002da6b60 >[14680.137764] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14680.137767] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14680.137769] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14680.137771] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14680.137772] Call Trace: >[14680.137778] dump_stack+0x85/0xbf >[14680.137783] swiotlb_alloc_coherent+0x1be/0x1d0 >[14680.137790] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14680.137799] ttm_dma_populate+0x25e/0x350 [ttm] >[14680.137805] ttm_tt_bind+0x2c/0x60 [ttm] >[14680.137809] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14680.137816] ttm_bo_validate+0x189/0x1a0 [ttm] >[14680.137829] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14680.137835] ? mutex_trylock+0xcd/0xe0 >[14680.137841] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14680.137871] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14680.137893] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14680.137947] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14680.137981] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14680.138013] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14680.138040] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14680.138060] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14680.138081] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14680.138089] drm_ioctl+0x2d5/0x370 [drm] >[14680.138105] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14680.138120] ? __pm_runtime_resume+0x54/0x90 >[14680.138124] ? trace_hardirqs_on_caller+0xed/0x180 >[14680.138153] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14680.138158] do_vfs_ioctl+0xa5/0x6e0 >[14680.138164] SyS_ioctl+0x74/0x80 >[14680.138169] do_syscall_64+0x79/0x220 >[14680.138172] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14680.138174] RIP: 0033:0x7fd8d64ef0f7 >[14680.138176] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14680.138178] RAX: ffffffffffffffda RBX: 00000000031086b0 RCX: 00007fd8d64ef0f7 >[14680.138180] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14680.138181] RBP: 00007ffcc6dba1c0 R08: 00000000031086b0 R09: 0000000000000004 >[14680.138182] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14680.138183] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d6c90 >[14681.541254] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14681.541257] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14681.541259] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14681.541260] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14681.541261] Call Trace: >[14681.541268] dump_stack+0x85/0xbf >[14681.541272] swiotlb_alloc_coherent+0x1be/0x1d0 >[14681.541280] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14681.541288] ttm_dma_populate+0x25e/0x350 [ttm] >[14681.541294] ttm_tt_bind+0x2c/0x60 [ttm] >[14681.541297] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14681.541305] ttm_bo_validate+0x189/0x1a0 [ttm] >[14681.541308] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14681.541313] ? mutex_trylock+0xcd/0xe0 >[14681.541318] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14681.541350] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14681.541370] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14681.541376] ? __lock_acquire+0x2d4/0x1340 >[14681.541395] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14681.541418] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14681.541438] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14681.541465] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14681.541498] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14681.541510] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14681.541518] drm_ioctl+0x2d5/0x370 [drm] >[14681.541534] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14681.541538] ? __pm_runtime_resume+0x54/0x90 >[14681.541542] ? trace_hardirqs_on_caller+0xed/0x180 >[14681.541560] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14681.541565] do_vfs_ioctl+0xa5/0x6e0 >[14681.541571] SyS_ioctl+0x74/0x80 >[14681.541576] do_syscall_64+0x79/0x220 >[14681.541579] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14681.541581] RIP: 0033:0x7fd8d64ef0f7 >[14681.541583] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14681.541585] RAX: ffffffffffffffda RBX: 00000000030cecc0 RCX: 00007fd8d64ef0f7 >[14681.541587] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14681.541588] RBP: 00007ffcc6dba1c0 R08: 00000000030cecc0 R09: 0000000000000004 >[14681.541589] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14681.541590] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030dfd70 >[14684.951767] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14684.951770] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14684.951773] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14684.951774] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14684.951775] Call Trace: >[14684.951782] dump_stack+0x85/0xbf >[14684.951786] swiotlb_alloc_coherent+0x1be/0x1d0 >[14684.951794] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14684.951803] ttm_dma_populate+0x25e/0x350 [ttm] >[14684.951809] ttm_tt_bind+0x2c/0x60 [ttm] >[14684.951813] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14684.951820] ttm_bo_validate+0x189/0x1a0 [ttm] >[14684.951824] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14684.951830] ? mutex_trylock+0xcd/0xe0 >[14684.951835] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14684.951865] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14684.951886] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14684.951909] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14684.951931] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14684.951952] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14684.951969] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14684.951988] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14684.952000] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14684.952008] drm_ioctl+0x2d5/0x370 [drm] >[14684.952025] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14684.952029] ? __pm_runtime_resume+0x54/0x90 >[14684.952034] ? trace_hardirqs_on_caller+0xed/0x180 >[14684.952052] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14684.952057] do_vfs_ioctl+0xa5/0x6e0 >[14684.952064] SyS_ioctl+0x74/0x80 >[14684.952068] do_syscall_64+0x79/0x220 >[14684.952071] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14684.952074] RIP: 0033:0x7fd8d64ef0f7 >[14684.952075] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14684.952078] RAX: ffffffffffffffda RBX: 0000000002da7b40 RCX: 00007fd8d64ef0f7 >[14684.952079] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14684.952080] RBP: 00007ffcc6dba1c0 R08: 0000000002da7b40 R09: 0000000000000004 >[14684.952082] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14684.952083] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bcef40 >[14689.786638] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14689.786641] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14689.786644] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14689.786645] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14689.786646] Call Trace: >[14689.786653] dump_stack+0x85/0xbf >[14689.786658] swiotlb_alloc_coherent+0x1be/0x1d0 >[14689.786666] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14689.786675] ttm_dma_populate+0x25e/0x350 [ttm] >[14689.786681] ttm_tt_bind+0x2c/0x60 [ttm] >[14689.786685] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14689.786693] ttm_bo_validate+0x189/0x1a0 [ttm] >[14689.786696] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14689.786702] ? mutex_trylock+0xcd/0xe0 >[14689.786707] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14689.786739] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14689.786760] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14689.786766] ? __lock_acquire+0x2d4/0x1340 >[14689.786787] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14689.786809] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14689.786842] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14689.786875] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14689.786905] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14689.786919] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14689.786932] drm_ioctl+0x2d5/0x370 [drm] >[14689.786959] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14689.786966] ? __pm_runtime_resume+0x54/0x90 >[14689.786970] ? trace_hardirqs_on_caller+0xed/0x180 >[14689.786988] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14689.786994] do_vfs_ioctl+0xa5/0x6e0 >[14689.787000] SyS_ioctl+0x74/0x80 >[14689.787005] do_syscall_64+0x79/0x220 >[14689.787008] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14689.787010] RIP: 0033:0x7fd8d64ef0f7 >[14689.787012] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14689.787015] RAX: ffffffffffffffda RBX: 0000000003108570 RCX: 00007fd8d64ef0f7 >[14689.787016] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14689.787017] RBP: 00007ffcc6dba1c0 R08: 0000000003108570 R09: 0000000000000004 >[14689.787018] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14689.787020] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031107f0 >[14691.119647] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14691.119650] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14691.119653] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14691.119654] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14691.119655] Call Trace: >[14691.119662] dump_stack+0x85/0xbf >[14691.119667] swiotlb_alloc_coherent+0x1be/0x1d0 >[14691.119675] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14691.119684] ttm_dma_populate+0x25e/0x350 [ttm] >[14691.119690] ttm_tt_bind+0x2c/0x60 [ttm] >[14691.119693] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14691.119701] ttm_bo_validate+0x189/0x1a0 [ttm] >[14691.119704] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14691.119710] ? mutex_trylock+0xcd/0xe0 >[14691.119715] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14691.119748] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14691.119772] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14691.119798] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14691.119823] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14691.119847] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14691.119867] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14691.119891] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14691.119905] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14691.119913] drm_ioctl+0x2d5/0x370 [drm] >[14691.119933] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14691.119938] ? __pm_runtime_resume+0x54/0x90 >[14691.119943] ? trace_hardirqs_on_caller+0xed/0x180 >[14691.119963] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14691.119969] do_vfs_ioctl+0xa5/0x6e0 >[14691.119975] SyS_ioctl+0x74/0x80 >[14691.119980] do_syscall_64+0x79/0x220 >[14691.119984] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14691.119986] RIP: 0033:0x7fd8d64ef0f7 >[14691.119987] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14691.119990] RAX: ffffffffffffffda RBX: 0000000002cf49a0 RCX: 00007fd8d64ef0f7 >[14691.119991] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14691.119993] RBP: 00007ffcc6dba1c0 R08: 0000000002cf49a0 R09: 0000000000000004 >[14691.119994] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14691.119995] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031107f0 >[14705.234106] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14705.234109] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14705.234112] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14705.234113] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14705.234114] Call Trace: >[14705.234120] dump_stack+0x85/0xbf >[14705.234124] swiotlb_alloc_coherent+0x1be/0x1d0 >[14705.234132] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14705.234141] ttm_dma_populate+0x25e/0x350 [ttm] >[14705.234146] ttm_tt_bind+0x2c/0x60 [ttm] >[14705.234150] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14705.234158] ttm_bo_validate+0x189/0x1a0 [ttm] >[14705.234161] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14705.234167] ? mutex_trylock+0xcd/0xe0 >[14705.234172] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14705.234203] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14705.234224] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14705.234247] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14705.234269] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14705.234290] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14705.234307] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14705.234327] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14705.234339] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14705.234346] drm_ioctl+0x2d5/0x370 [drm] >[14705.234363] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14705.234367] ? __pm_runtime_resume+0x54/0x90 >[14705.234372] ? trace_hardirqs_on_caller+0xed/0x180 >[14705.234390] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14705.234395] do_vfs_ioctl+0xa5/0x6e0 >[14705.234402] SyS_ioctl+0x74/0x80 >[14705.234407] do_syscall_64+0x79/0x220 >[14705.234410] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14705.234412] RIP: 0033:0x7fd8d64ef0f7 >[14705.234414] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14705.234416] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[14705.234418] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14705.234419] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[14705.234420] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14705.234421] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc46d0 >[14706.256790] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14706.256795] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14706.256799] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14706.256801] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14706.256803] Call Trace: >[14706.256812] dump_stack+0x85/0xbf >[14706.256818] swiotlb_alloc_coherent+0x1be/0x1d0 >[14706.256828] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14706.256845] ttm_dma_populate+0x25e/0x350 [ttm] >[14706.256855] ttm_tt_bind+0x2c/0x60 [ttm] >[14706.256861] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14706.256876] ttm_bo_validate+0x189/0x1a0 [ttm] >[14706.256881] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14706.256892] ? mutex_trylock+0xcd/0xe0 >[14706.256900] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14706.256967] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14706.257012] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14706.257052] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14706.257089] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14706.257123] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14706.257151] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14706.257184] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14706.257201] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14706.257216] drm_ioctl+0x2d5/0x370 [drm] >[14706.257245] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14706.257253] ? __pm_runtime_resume+0x54/0x90 >[14706.257261] ? trace_hardirqs_on_caller+0xed/0x180 >[14706.257291] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14706.257299] do_vfs_ioctl+0xa5/0x6e0 >[14706.257310] SyS_ioctl+0x74/0x80 >[14706.257318] do_syscall_64+0x79/0x220 >[14706.257323] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14706.257327] RIP: 0033:0x7fd8d64ef0f7 >[14706.257330] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14706.257334] RAX: ffffffffffffffda RBX: 0000000002c4fce0 RCX: 00007fd8d64ef0f7 >[14706.257335] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14706.257337] RBP: 00007ffcc6dba1c0 R08: 0000000002c4fce0 R09: 0000000000000004 >[14706.257339] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14706.257341] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cc21e0 >[14710.140158] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14710.140161] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14710.140164] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14710.140165] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14710.140166] Call Trace: >[14710.140183] dump_stack+0x85/0xbf >[14710.140198] swiotlb_alloc_coherent+0x1be/0x1d0 >[14710.140206] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14710.140215] ttm_dma_populate+0x25e/0x350 [ttm] >[14710.140232] ttm_tt_bind+0x2c/0x60 [ttm] >[14710.140236] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14710.140244] ttm_bo_validate+0x189/0x1a0 [ttm] >[14710.140248] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14710.140267] ? mutex_trylock+0xcd/0xe0 >[14710.140275] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14710.140324] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14710.140356] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14710.140384] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14710.140407] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14710.140428] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14710.140445] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14710.140465] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14710.140476] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14710.140484] drm_ioctl+0x2d5/0x370 [drm] >[14710.140501] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14710.140505] ? __pm_runtime_resume+0x54/0x90 >[14710.140510] ? trace_hardirqs_on_caller+0xed/0x180 >[14710.140539] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14710.140544] do_vfs_ioctl+0xa5/0x6e0 >[14710.140550] SyS_ioctl+0x74/0x80 >[14710.140555] do_syscall_64+0x79/0x220 >[14710.140558] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14710.140560] RIP: 0033:0x7fd8d64ef0f7 >[14710.140562] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14710.140564] RAX: ffffffffffffffda RBX: 0000000002b2b940 RCX: 00007fd8d64ef0f7 >[14710.140566] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14710.140568] RBP: 00007ffcc6dba1c0 R08: 0000000002b2b940 R09: 0000000000000004 >[14710.140570] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14710.140572] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003110550 >[14715.154101] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14715.154104] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14715.154107] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14715.154108] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14715.154109] Call Trace: >[14715.154116] dump_stack+0x85/0xbf >[14715.154121] swiotlb_alloc_coherent+0x1be/0x1d0 >[14715.154129] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14715.154139] ttm_dma_populate+0x25e/0x350 [ttm] >[14715.154156] ttm_tt_bind+0x2c/0x60 [ttm] >[14715.154160] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14715.154167] ttm_bo_validate+0x189/0x1a0 [ttm] >[14715.154170] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14715.154176] ? mutex_trylock+0xcd/0xe0 >[14715.154181] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14715.154210] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14715.154230] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14715.154236] ? __lock_acquire+0x2d4/0x1340 >[14715.154256] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14715.154278] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14715.154315] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14715.154337] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14715.154366] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14715.154377] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14715.154386] drm_ioctl+0x2d5/0x370 [drm] >[14715.154413] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14715.154418] ? __pm_runtime_resume+0x54/0x90 >[14715.154432] ? trace_hardirqs_on_caller+0xed/0x180 >[14715.154460] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14715.154466] do_vfs_ioctl+0xa5/0x6e0 >[14715.154473] SyS_ioctl+0x74/0x80 >[14715.154478] do_syscall_64+0x79/0x220 >[14715.154482] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14715.154484] RIP: 0033:0x7fd8d64ef0f7 >[14715.154486] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14715.154488] RAX: ffffffffffffffda RBX: 0000000002db4410 RCX: 00007fd8d64ef0f7 >[14715.154490] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14715.154491] RBP: 00007ffcc6dba1c0 R08: 0000000002db4410 R09: 0000000000000004 >[14715.154492] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14715.154494] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da6b60 >[14716.174838] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14716.174843] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14716.174846] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14716.174848] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14716.174850] Call Trace: >[14716.174858] dump_stack+0x85/0xbf >[14716.174863] swiotlb_alloc_coherent+0x1be/0x1d0 >[14716.174874] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14716.174889] ttm_dma_populate+0x25e/0x350 [ttm] >[14716.174899] ttm_tt_bind+0x2c/0x60 [ttm] >[14716.174906] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14716.174919] ttm_bo_validate+0x189/0x1a0 [ttm] >[14716.174923] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14716.174932] ? mutex_trylock+0xcd/0xe0 >[14716.174940] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14716.174977] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14716.175008] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14716.175044] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14716.175079] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14716.175111] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14716.175137] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14716.175168] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14716.175181] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14716.175193] drm_ioctl+0x2d5/0x370 [drm] >[14716.175219] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14716.175226] ? __pm_runtime_resume+0x54/0x90 >[14716.175234] ? trace_hardirqs_on_caller+0xed/0x180 >[14716.175263] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14716.175270] do_vfs_ioctl+0xa5/0x6e0 >[14716.175282] SyS_ioctl+0x74/0x80 >[14716.175289] do_syscall_64+0x79/0x220 >[14716.175294] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14716.175298] RIP: 0033:0x7fd8d64ef0f7 >[14716.175300] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14716.175304] RAX: ffffffffffffffda RBX: 0000000003030190 RCX: 00007fd8d64ef0f7 >[14716.175306] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14716.175308] RBP: 00007ffcc6dba1c0 R08: 0000000003030190 R09: 0000000000000004 >[14716.175310] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14716.175312] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b21c90 >[14717.427894] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14717.427897] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14717.427900] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14717.427902] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14717.427903] Call Trace: >[14717.427910] dump_stack+0x85/0xbf >[14717.427915] swiotlb_alloc_coherent+0x1be/0x1d0 >[14717.427923] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14717.427933] ttm_dma_populate+0x25e/0x350 [ttm] >[14717.427940] ttm_tt_bind+0x2c/0x60 [ttm] >[14717.427945] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14717.427953] ttm_bo_validate+0x189/0x1a0 [ttm] >[14717.427957] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14717.427963] ? mutex_trylock+0xcd/0xe0 >[14717.427969] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14717.428001] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14717.428022] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14717.428046] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14717.428070] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14717.428093] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14717.428111] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14717.428132] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14717.428145] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14717.428154] drm_ioctl+0x2d5/0x370 [drm] >[14717.428172] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14717.428177] ? __pm_runtime_resume+0x54/0x90 >[14717.428183] ? trace_hardirqs_on_caller+0xed/0x180 >[14717.428202] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14717.428208] do_vfs_ioctl+0xa5/0x6e0 >[14717.428216] SyS_ioctl+0x74/0x80 >[14717.428221] do_syscall_64+0x79/0x220 >[14717.428224] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14717.428227] RIP: 0033:0x7fd8d64ef0f7 >[14717.428229] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14717.428232] RAX: ffffffffffffffda RBX: 0000000003107330 RCX: 00007fd8d64ef0f7 >[14717.428233] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14717.428235] RBP: 00007ffcc6dba370 R08: 0000000003107330 R09: 0000000000000004 >[14717.428236] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14717.428238] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030284b0 >[14719.737931] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14719.737934] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14719.737937] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14719.737938] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14719.737939] Call Trace: >[14719.737946] dump_stack+0x85/0xbf >[14719.737950] swiotlb_alloc_coherent+0x1be/0x1d0 >[14719.737957] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14719.737966] ttm_dma_populate+0x25e/0x350 [ttm] >[14719.737972] ttm_tt_bind+0x2c/0x60 [ttm] >[14719.737976] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14719.737984] ttm_bo_validate+0x189/0x1a0 [ttm] >[14719.737987] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14719.737993] ? mutex_trylock+0xcd/0xe0 >[14719.737998] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14719.738030] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14719.738051] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14719.738074] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14719.738097] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14719.738119] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14719.738136] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14719.738156] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14719.738168] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14719.738176] drm_ioctl+0x2d5/0x370 [drm] >[14719.738193] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14719.738198] ? __pm_runtime_resume+0x54/0x90 >[14719.738203] ? trace_hardirqs_on_caller+0xed/0x180 >[14719.738221] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14719.738226] do_vfs_ioctl+0xa5/0x6e0 >[14719.738233] SyS_ioctl+0x74/0x80 >[14719.738238] do_syscall_64+0x79/0x220 >[14719.738241] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14719.738243] RIP: 0033:0x7fd8d64ef0f7 >[14719.738244] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14719.738247] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[14719.738248] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14719.738250] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[14719.738251] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14719.738252] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003110550 >[14723.457922] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14723.457926] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14723.457930] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14723.457932] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14723.457934] Call Trace: >[14723.457942] dump_stack+0x85/0xbf >[14723.457948] swiotlb_alloc_coherent+0x1be/0x1d0 >[14723.457959] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14723.457973] ttm_dma_populate+0x25e/0x350 [ttm] >[14723.457982] ttm_tt_bind+0x2c/0x60 [ttm] >[14723.457988] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14723.458001] ttm_bo_validate+0x189/0x1a0 [ttm] >[14723.458006] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14723.458015] ? mutex_trylock+0xcd/0xe0 >[14723.458023] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14723.458062] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14723.458091] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14723.458099] ? __lock_acquire+0x2d4/0x1340 >[14723.458128] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14723.458162] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14723.458193] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14723.458218] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14723.458248] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14723.458262] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14723.458274] drm_ioctl+0x2d5/0x370 [drm] >[14723.458300] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14723.458306] ? __pm_runtime_resume+0x54/0x90 >[14723.458313] ? trace_hardirqs_on_caller+0xed/0x180 >[14723.458350] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14723.458358] do_vfs_ioctl+0xa5/0x6e0 >[14723.458370] SyS_ioctl+0x74/0x80 >[14723.458377] do_syscall_64+0x79/0x220 >[14723.458382] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14723.458385] RIP: 0033:0x7fd8d64ef0f7 >[14723.458387] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14723.458392] RAX: ffffffffffffffda RBX: 0000000002b2b940 RCX: 00007fd8d64ef0f7 >[14723.458394] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14723.458396] RBP: 00007ffcc6dba1c0 R08: 0000000002b2b940 R09: 0000000000000004 >[14723.458398] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14723.458400] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cf5100 >[14723.747351] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14723.747354] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14723.747357] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14723.747358] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14723.747359] Call Trace: >[14723.747366] dump_stack+0x85/0xbf >[14723.747370] swiotlb_alloc_coherent+0x1be/0x1d0 >[14723.747378] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14723.747386] ttm_dma_populate+0x25e/0x350 [ttm] >[14723.747393] ttm_tt_bind+0x2c/0x60 [ttm] >[14723.747399] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14723.747412] ttm_bo_validate+0x189/0x1a0 [ttm] >[14723.747417] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14723.747426] ? mutex_trylock+0xcd/0xe0 >[14723.747435] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14723.747474] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14723.747495] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14723.747517] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14723.747540] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14723.747562] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14723.747579] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14723.747599] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14723.747610] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14723.747618] drm_ioctl+0x2d5/0x370 [drm] >[14723.747635] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14723.747639] ? __pm_runtime_resume+0x54/0x90 >[14723.747644] ? trace_hardirqs_on_caller+0xed/0x180 >[14723.747662] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14723.747667] do_vfs_ioctl+0xa5/0x6e0 >[14723.747673] SyS_ioctl+0x74/0x80 >[14723.747678] do_syscall_64+0x79/0x220 >[14723.747681] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14723.747684] RIP: 0033:0x7fd8d64ef0f7 >[14723.747685] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14723.747688] RAX: ffffffffffffffda RBX: 0000000002da7b40 RCX: 00007fd8d64ef0f7 >[14723.747689] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14723.747690] RBP: 00007ffcc6dba370 R08: 0000000002da7b40 R09: 0000000000000004 >[14723.747692] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14723.747693] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cc21e0 >[14724.122871] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14724.122874] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14724.122876] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14724.122878] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14724.122879] Call Trace: >[14724.122886] dump_stack+0x85/0xbf >[14724.122890] swiotlb_alloc_coherent+0x1be/0x1d0 >[14724.122899] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14724.122909] ttm_dma_populate+0x25e/0x350 [ttm] >[14724.122915] ttm_tt_bind+0x2c/0x60 [ttm] >[14724.122919] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14724.122927] ttm_bo_validate+0x189/0x1a0 [ttm] >[14724.122930] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14724.122937] ? mutex_trylock+0xcd/0xe0 >[14724.122942] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14724.122979] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14724.123005] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14724.123033] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14724.123059] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14724.123084] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14724.123105] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14724.123129] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14724.123144] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14724.123152] drm_ioctl+0x2d5/0x370 [drm] >[14724.123173] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14724.123178] ? __pm_runtime_resume+0x54/0x90 >[14724.123184] ? trace_hardirqs_on_caller+0xed/0x180 >[14724.123205] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14724.123212] do_vfs_ioctl+0xa5/0x6e0 >[14724.123219] SyS_ioctl+0x74/0x80 >[14724.123224] do_syscall_64+0x79/0x220 >[14724.123227] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14724.123230] RIP: 0033:0x7fd8d64ef0f7 >[14724.123231] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14724.123234] RAX: ffffffffffffffda RBX: 00000000030d6b20 RCX: 00007fd8d64ef0f7 >[14724.123235] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14724.123236] RBP: 00007ffcc6dba370 R08: 00000000030d6b20 R09: 0000000000000004 >[14724.123238] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14724.123239] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002da8d40 >[14728.894242] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14728.894246] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14728.894250] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14728.894252] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14728.894253] Call Trace: >[14728.894262] dump_stack+0x85/0xbf >[14728.894267] swiotlb_alloc_coherent+0x1be/0x1d0 >[14728.894278] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14728.894292] ttm_dma_populate+0x25e/0x350 [ttm] >[14728.894302] ttm_tt_bind+0x2c/0x60 [ttm] >[14728.894308] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14728.894319] ttm_bo_validate+0x189/0x1a0 [ttm] >[14728.894324] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14728.894334] ? mutex_trylock+0xcd/0xe0 >[14728.894342] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14728.894378] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14728.894397] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14728.894419] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14728.894440] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14728.894470] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14728.894485] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14728.894505] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14728.894516] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14728.894524] drm_ioctl+0x2d5/0x370 [drm] >[14728.894541] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14728.894545] ? __pm_runtime_resume+0x54/0x90 >[14728.894550] ? trace_hardirqs_on_caller+0xed/0x180 >[14728.894568] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14728.894573] do_vfs_ioctl+0xa5/0x6e0 >[14728.894580] SyS_ioctl+0x74/0x80 >[14728.894585] do_syscall_64+0x79/0x220 >[14728.894588] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14728.894590] RIP: 0033:0x7fd8d64ef0f7 >[14728.894592] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14728.894595] RAX: ffffffffffffffda RBX: 0000000002db4410 RCX: 00007fd8d64ef0f7 >[14728.894596] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14728.894597] RBP: 00007ffcc6dba1c0 R08: 0000000002db4410 R09: 0000000000000004 >[14728.894598] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14728.894600] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030312d0 >[14729.796591] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14729.796596] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14729.796600] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14729.796602] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14729.796604] Call Trace: >[14729.796613] dump_stack+0x85/0xbf >[14729.796619] swiotlb_alloc_coherent+0x1be/0x1d0 >[14729.796631] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14729.796647] ttm_dma_populate+0x25e/0x350 [ttm] >[14729.796667] ttm_tt_bind+0x2c/0x60 [ttm] >[14729.796674] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14729.796700] ttm_bo_validate+0x189/0x1a0 [ttm] >[14729.796705] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14729.796714] ? mutex_trylock+0xcd/0xe0 >[14729.796723] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14729.796761] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14729.796785] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14729.796809] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14729.796833] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14729.796854] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14729.796871] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14729.796892] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14729.796904] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14729.796913] drm_ioctl+0x2d5/0x370 [drm] >[14729.796930] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14729.796934] ? __pm_runtime_resume+0x54/0x90 >[14729.796939] ? trace_hardirqs_on_caller+0xed/0x180 >[14729.796957] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14729.796962] do_vfs_ioctl+0xa5/0x6e0 >[14729.796968] SyS_ioctl+0x74/0x80 >[14729.796973] do_syscall_64+0x79/0x220 >[14729.796976] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14729.796979] RIP: 0033:0x7fd8d64ef0f7 >[14729.796980] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14729.796983] RAX: ffffffffffffffda RBX: 00000000030f07b0 RCX: 00007fd8d64ef0f7 >[14729.796984] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14729.796985] RBP: 00007ffcc6dba370 R08: 00000000030f07b0 R09: 0000000000000004 >[14729.796987] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14729.796988] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003110550 >[14731.373816] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14731.373820] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14731.373824] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14731.373826] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14731.373828] Call Trace: >[14731.373837] dump_stack+0x85/0xbf >[14731.373843] swiotlb_alloc_coherent+0x1be/0x1d0 >[14731.373855] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14731.373872] ttm_dma_populate+0x25e/0x350 [ttm] >[14731.373881] ttm_tt_bind+0x2c/0x60 [ttm] >[14731.373885] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14731.373893] ttm_bo_validate+0x189/0x1a0 [ttm] >[14731.373896] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14731.373902] ? mutex_trylock+0xcd/0xe0 >[14731.373907] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14731.373940] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14731.373963] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14731.373969] ? __lock_acquire+0x2d4/0x1340 >[14731.373990] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14731.374013] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14731.374035] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14731.374052] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14731.374072] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14731.374084] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14731.374092] drm_ioctl+0x2d5/0x370 [drm] >[14731.374109] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14731.374113] ? __pm_runtime_resume+0x54/0x90 >[14731.374118] ? trace_hardirqs_on_caller+0xed/0x180 >[14731.374136] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14731.374142] do_vfs_ioctl+0xa5/0x6e0 >[14731.374148] SyS_ioctl+0x74/0x80 >[14731.374153] do_syscall_64+0x79/0x220 >[14731.374157] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14731.374159] RIP: 0033:0x7fd8d64ef0f7 >[14731.374161] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14731.374163] RAX: ffffffffffffffda RBX: 00000000030d3f20 RCX: 00007fd8d64ef0f7 >[14731.374165] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14731.374166] RBP: 00007ffcc6dba370 R08: 00000000030d3f20 R09: 0000000000000004 >[14731.374167] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14731.374168] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b21c90 >[14731.535856] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14731.535860] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14731.535862] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14731.535863] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14731.535865] Call Trace: >[14731.535881] dump_stack+0x85/0xbf >[14731.535886] swiotlb_alloc_coherent+0x1be/0x1d0 >[14731.535894] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14731.535903] ttm_dma_populate+0x25e/0x350 [ttm] >[14731.535909] ttm_tt_bind+0x2c/0x60 [ttm] >[14731.535913] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14731.535921] ttm_bo_validate+0x189/0x1a0 [ttm] >[14731.535924] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14731.535930] ? mutex_trylock+0xcd/0xe0 >[14731.535935] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14731.535970] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14731.536002] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14731.536031] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14731.536054] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14731.536076] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14731.536093] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14731.536113] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14731.536135] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14731.536144] drm_ioctl+0x2d5/0x370 [drm] >[14731.536161] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14731.536166] ? __pm_runtime_resume+0x54/0x90 >[14731.536172] ? trace_hardirqs_on_caller+0xed/0x180 >[14731.536204] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14731.536209] do_vfs_ioctl+0xa5/0x6e0 >[14731.536216] SyS_ioctl+0x74/0x80 >[14731.536221] do_syscall_64+0x79/0x220 >[14731.536224] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14731.536227] RIP: 0033:0x7fd8d64ef0f7 >[14731.536228] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14731.536231] RAX: ffffffffffffffda RBX: 0000000002da8320 RCX: 00007fd8d64ef0f7 >[14731.536232] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14731.536234] RBP: 00007ffcc6dba370 R08: 0000000002da8320 R09: 0000000000000004 >[14731.536235] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14731.536236] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc46d0 >[14732.169164] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14732.169167] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14732.169169] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14732.169171] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14732.169172] Call Trace: >[14732.169179] dump_stack+0x85/0xbf >[14732.169183] swiotlb_alloc_coherent+0x1be/0x1d0 >[14732.169190] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14732.169199] ttm_dma_populate+0x25e/0x350 [ttm] >[14732.169205] ttm_tt_bind+0x2c/0x60 [ttm] >[14732.169209] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14732.169216] ttm_bo_validate+0x189/0x1a0 [ttm] >[14732.169219] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14732.169225] ? mutex_trylock+0xcd/0xe0 >[14732.169230] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14732.169261] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14732.169281] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14732.169287] ? __lock_acquire+0x2d4/0x1340 >[14732.169306] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14732.169338] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14732.169359] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14732.169376] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14732.169407] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14732.169419] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14732.169427] drm_ioctl+0x2d5/0x370 [drm] >[14732.169443] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14732.169448] ? __pm_runtime_resume+0x54/0x90 >[14732.169452] ? trace_hardirqs_on_caller+0xed/0x180 >[14732.169469] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14732.169474] do_vfs_ioctl+0xa5/0x6e0 >[14732.169480] SyS_ioctl+0x74/0x80 >[14732.169485] do_syscall_64+0x79/0x220 >[14732.169488] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14732.169490] RIP: 0033:0x7fd8d64ef0f7 >[14732.169492] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14732.169494] RAX: ffffffffffffffda RBX: 00000000031086b0 RCX: 00007fd8d64ef0f7 >[14732.169495] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14732.169497] RBP: 00007ffcc6dba370 R08: 00000000031086b0 R09: 0000000000000004 >[14732.169498] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14732.169499] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bcef40 >[14734.184554] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14734.184558] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14734.184560] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14734.184562] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14734.184563] Call Trace: >[14734.184570] dump_stack+0x85/0xbf >[14734.184574] swiotlb_alloc_coherent+0x1be/0x1d0 >[14734.184582] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14734.184591] ttm_dma_populate+0x25e/0x350 [ttm] >[14734.184597] ttm_tt_bind+0x2c/0x60 [ttm] >[14734.184600] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14734.184608] ttm_bo_validate+0x189/0x1a0 [ttm] >[14734.184611] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14734.184627] ? mutex_trylock+0xcd/0xe0 >[14734.184632] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14734.184666] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14734.184703] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14734.184748] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14734.184770] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14734.184802] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14734.184819] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14734.184849] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14734.184861] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14734.184869] drm_ioctl+0x2d5/0x370 [drm] >[14734.184904] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14734.184911] ? __pm_runtime_resume+0x54/0x90 >[14734.184920] ? trace_hardirqs_on_caller+0xed/0x180 >[14734.184960] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14734.184977] do_vfs_ioctl+0xa5/0x6e0 >[14734.184989] SyS_ioctl+0x74/0x80 >[14734.184996] do_syscall_64+0x79/0x220 >[14734.185001] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14734.185015] RIP: 0033:0x7fd8d64ef0f7 >[14734.185017] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14734.185021] RAX: ffffffffffffffda RBX: 0000000002db4410 RCX: 00007fd8d64ef0f7 >[14734.185033] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14734.185035] RBP: 00007ffcc6dba1c0 R08: 0000000002db4410 R09: 0000000000000004 >[14734.185038] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14734.185040] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bcef40 >[14738.453998] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14738.454003] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14738.454007] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14738.454009] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14738.454011] Call Trace: >[14738.454020] dump_stack+0x85/0xbf >[14738.454025] swiotlb_alloc_coherent+0x1be/0x1d0 >[14738.454036] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14738.454050] ttm_dma_populate+0x25e/0x350 [ttm] >[14738.454061] ttm_tt_bind+0x2c/0x60 [ttm] >[14738.454067] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14738.454078] ttm_bo_validate+0x189/0x1a0 [ttm] >[14738.454091] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14738.454097] ? mutex_trylock+0xcd/0xe0 >[14738.454103] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14738.454139] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14738.454178] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14738.454215] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14738.454252] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14738.454288] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14738.454315] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14738.454345] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14738.454359] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14738.454372] drm_ioctl+0x2d5/0x370 [drm] >[14738.454410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14738.454417] ? __pm_runtime_resume+0x54/0x90 >[14738.454425] ? trace_hardirqs_on_caller+0xed/0x180 >[14738.454453] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14738.454461] do_vfs_ioctl+0xa5/0x6e0 >[14738.454473] SyS_ioctl+0x74/0x80 >[14738.454480] do_syscall_64+0x79/0x220 >[14738.454483] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14738.454486] RIP: 0033:0x7fd8d64ef0f7 >[14738.454488] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14738.454491] RAX: ffffffffffffffda RBX: 0000000003045e50 RCX: 00007fd8d64ef0f7 >[14738.454492] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14738.454494] RBP: 00007ffcc6dba1c0 R08: 0000000003045e50 R09: 0000000000000004 >[14738.454496] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14738.454498] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b49060 >[14744.654692] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14744.654697] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14744.654701] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14744.654703] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14744.654704] Call Trace: >[14744.654713] dump_stack+0x85/0xbf >[14744.654719] swiotlb_alloc_coherent+0x1be/0x1d0 >[14744.654730] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14744.654744] ttm_dma_populate+0x25e/0x350 [ttm] >[14744.654753] ttm_tt_bind+0x2c/0x60 [ttm] >[14744.654760] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14744.654772] ttm_bo_validate+0x189/0x1a0 [ttm] >[14744.654777] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14744.654786] ? mutex_trylock+0xcd/0xe0 >[14744.654794] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14744.654834] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14744.654865] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14744.654899] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14744.654933] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14744.654966] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14744.654991] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14744.655022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14744.655037] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14744.655049] drm_ioctl+0x2d5/0x370 [drm] >[14744.655075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14744.655081] ? __pm_runtime_resume+0x54/0x90 >[14744.655089] ? trace_hardirqs_on_caller+0xed/0x180 >[14744.655116] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14744.655123] do_vfs_ioctl+0xa5/0x6e0 >[14744.655133] SyS_ioctl+0x74/0x80 >[14744.655140] do_syscall_64+0x79/0x220 >[14744.655145] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14744.655149] RIP: 0033:0x7fd8d64ef0f7 >[14744.655151] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14744.655155] RAX: ffffffffffffffda RBX: 00000000030d8070 RCX: 00007fd8d64ef0f7 >[14744.655157] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14744.655159] RBP: 00007ffcc6dba370 R08: 00000000030d8070 R09: 0000000000000004 >[14744.655161] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14744.655163] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b49060 >[14745.011334] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14745.011337] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14745.011339] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14745.011341] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14745.011342] Call Trace: >[14745.011348] dump_stack+0x85/0xbf >[14745.011353] swiotlb_alloc_coherent+0x1be/0x1d0 >[14745.011360] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14745.011369] ttm_dma_populate+0x25e/0x350 [ttm] >[14745.011375] ttm_tt_bind+0x2c/0x60 [ttm] >[14745.011379] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14745.011387] ttm_bo_validate+0x189/0x1a0 [ttm] >[14745.011390] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14745.011396] ? mutex_trylock+0xcd/0xe0 >[14745.011401] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14745.011432] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14745.011453] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14745.011476] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14745.011499] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14745.011522] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14745.011540] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14745.011560] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14745.011571] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14745.011579] drm_ioctl+0x2d5/0x370 [drm] >[14745.011596] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14745.011601] ? __pm_runtime_resume+0x54/0x90 >[14745.011606] ? trace_hardirqs_on_caller+0xed/0x180 >[14745.011624] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14745.011629] do_vfs_ioctl+0xa5/0x6e0 >[14745.011636] SyS_ioctl+0x74/0x80 >[14745.011641] do_syscall_64+0x79/0x220 >[14745.011644] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14745.011647] RIP: 0033:0x7fd8d64ef0f7 >[14745.011648] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14745.011651] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[14745.011652] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14745.011654] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 0000000000000004 >[14745.011655] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14745.011656] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc4a00 >[14748.134884] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14748.134887] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14748.134890] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14748.134891] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14748.134892] Call Trace: >[14748.134899] dump_stack+0x85/0xbf >[14748.134903] swiotlb_alloc_coherent+0x1be/0x1d0 >[14748.134911] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14748.134920] ttm_dma_populate+0x25e/0x350 [ttm] >[14748.134926] ttm_tt_bind+0x2c/0x60 [ttm] >[14748.134930] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14748.134937] ttm_bo_validate+0x189/0x1a0 [ttm] >[14748.134940] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14748.134946] ? mutex_trylock+0xcd/0xe0 >[14748.134951] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14748.134983] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14748.135003] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14748.135026] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14748.135048] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14748.135069] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14748.135086] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14748.135107] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14748.135118] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14748.135126] drm_ioctl+0x2d5/0x370 [drm] >[14748.135142] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14748.135147] ? __pm_runtime_resume+0x54/0x90 >[14748.135152] ? trace_hardirqs_on_caller+0xed/0x180 >[14748.135171] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14748.135176] do_vfs_ioctl+0xa5/0x6e0 >[14748.135182] SyS_ioctl+0x74/0x80 >[14748.135187] do_syscall_64+0x79/0x220 >[14748.135200] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14748.135203] RIP: 0033:0x7fd8d64ef0f7 >[14748.135204] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14748.135207] RAX: ffffffffffffffda RBX: 00000000031088f0 RCX: 00007fd8d64ef0f7 >[14748.135208] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14748.135209] RBP: 00007ffcc6dba370 R08: 00000000031088f0 R09: 0000000000000004 >[14748.135210] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14748.135212] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc46d0 >[14749.429386] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14749.429389] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14749.429392] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14749.429394] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14749.429395] Call Trace: >[14749.429401] dump_stack+0x85/0xbf >[14749.429406] swiotlb_alloc_coherent+0x1be/0x1d0 >[14749.429413] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14749.429422] ttm_dma_populate+0x25e/0x350 [ttm] >[14749.429428] ttm_tt_bind+0x2c/0x60 [ttm] >[14749.429432] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14749.429440] ttm_bo_validate+0x189/0x1a0 [ttm] >[14749.429443] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14749.429450] ? mutex_trylock+0xcd/0xe0 >[14749.429455] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14749.429499] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14749.429521] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14749.429548] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14749.429572] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14749.429594] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14749.429612] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14749.429633] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14749.429645] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14749.429653] drm_ioctl+0x2d5/0x370 [drm] >[14749.429670] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14749.429675] ? __pm_runtime_resume+0x54/0x90 >[14749.429681] ? trace_hardirqs_on_caller+0xed/0x180 >[14749.429700] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14749.429705] do_vfs_ioctl+0xa5/0x6e0 >[14749.429712] SyS_ioctl+0x74/0x80 >[14749.429717] do_syscall_64+0x79/0x220 >[14749.429720] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14749.429723] RIP: 0033:0x7fd8d64ef0f7 >[14749.429724] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14749.429727] RAX: ffffffffffffffda RBX: 0000000003107330 RCX: 00007fd8d64ef0f7 >[14749.429728] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14749.429730] RBP: 00007ffcc6dba1c0 R08: 0000000003107330 R09: 0000000000000004 >[14749.429731] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14749.429732] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc4a00 >[14756.599005] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14756.599010] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14756.599013] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14756.599016] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14756.599017] Call Trace: >[14756.599026] dump_stack+0x85/0xbf >[14756.599032] swiotlb_alloc_coherent+0x1be/0x1d0 >[14756.599044] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14756.599058] ttm_dma_populate+0x25e/0x350 [ttm] >[14756.599068] ttm_tt_bind+0x2c/0x60 [ttm] >[14756.599075] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14756.599087] ttm_bo_validate+0x189/0x1a0 [ttm] >[14756.599091] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14756.599100] ? mutex_trylock+0xcd/0xe0 >[14756.599108] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14756.599145] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14756.599176] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14756.599209] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14756.599241] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14756.599271] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14756.599296] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14756.599327] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14756.599342] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14756.599354] drm_ioctl+0x2d5/0x370 [drm] >[14756.599380] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14756.599387] ? __pm_runtime_resume+0x54/0x90 >[14756.599395] ? trace_hardirqs_on_caller+0xed/0x180 >[14756.599424] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14756.599431] do_vfs_ioctl+0xa5/0x6e0 >[14756.599442] SyS_ioctl+0x74/0x80 >[14756.599449] do_syscall_64+0x79/0x220 >[14756.599453] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14756.599457] RIP: 0033:0x7fd8d64ef0f7 >[14756.599459] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14756.599463] RAX: ffffffffffffffda RBX: 0000000003045e50 RCX: 00007fd8d64ef0f7 >[14756.599465] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14756.599467] RBP: 00007ffcc6dba1c0 R08: 0000000003045e50 R09: 0000000000000004 >[14756.599469] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14756.599471] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bcef40 >[14762.371686] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14762.371689] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14762.371692] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14762.371693] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14762.371694] Call Trace: >[14762.371701] dump_stack+0x85/0xbf >[14762.371705] swiotlb_alloc_coherent+0x1be/0x1d0 >[14762.371713] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14762.371722] ttm_dma_populate+0x25e/0x350 [ttm] >[14762.371728] ttm_tt_bind+0x2c/0x60 [ttm] >[14762.371732] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14762.371739] ttm_bo_validate+0x189/0x1a0 [ttm] >[14762.371743] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14762.371748] ? mutex_trylock+0xcd/0xe0 >[14762.371754] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14762.371785] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14762.371809] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14762.371863] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14762.371884] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14762.371903] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14762.371918] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14762.371937] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14762.371949] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14762.371961] drm_ioctl+0x2d5/0x370 [drm] >[14762.371984] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14762.371989] ? __pm_runtime_resume+0x54/0x90 >[14762.371994] ? trace_hardirqs_on_caller+0xed/0x180 >[14762.372010] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14762.372015] do_vfs_ioctl+0xa5/0x6e0 >[14762.372022] SyS_ioctl+0x74/0x80 >[14762.372026] do_syscall_64+0x79/0x220 >[14762.372029] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14762.372031] RIP: 0033:0x7fd8d64ef0f7 >[14762.372033] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14762.372035] RAX: ffffffffffffffda RBX: 00000000030cecc0 RCX: 00007fd8d64ef0f7 >[14762.372037] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[14762.372038] RBP: 00007ffcc6dba1c0 R08: 00000000030cecc0 R09: 0000000000000004 >[14762.372039] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14762.372040] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030312d0 >[14809.189417] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14809.189420] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14809.189422] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14809.189423] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14809.189425] Call Trace: >[14809.189431] dump_stack+0x85/0xbf >[14809.189435] swiotlb_alloc_coherent+0x1be/0x1d0 >[14809.189443] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14809.189451] ttm_dma_populate+0x25e/0x350 [ttm] >[14809.189457] ttm_tt_bind+0x2c/0x60 [ttm] >[14809.189461] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14809.189469] ttm_bo_validate+0x189/0x1a0 [ttm] >[14809.189472] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14809.189478] ? mutex_trylock+0xcd/0xe0 >[14809.189483] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14809.189512] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14809.189533] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14809.189555] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14809.189577] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14809.189597] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14809.189614] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14809.189633] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14809.189645] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14809.189653] drm_ioctl+0x2d5/0x370 [drm] >[14809.189668] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14809.189673] ? __pm_runtime_resume+0x54/0x90 >[14809.189678] ? trace_hardirqs_on_caller+0xed/0x180 >[14809.189696] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14809.189701] do_vfs_ioctl+0xa5/0x6e0 >[14809.189707] SyS_ioctl+0x74/0x80 >[14809.189712] do_syscall_64+0x79/0x220 >[14809.189715] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14809.189717] RIP: 0033:0x7fd8d64ef0f7 >[14809.189718] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14809.189721] RAX: ffffffffffffffda RBX: 00000000031088f0 RCX: 00007fd8d64ef0f7 >[14809.189722] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14809.189723] RBP: 00007ffcc6dba370 R08: 00000000031088f0 R09: 0000000000000004 >[14809.189725] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14809.189726] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cc21e0 >[14809.576190] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14809.576193] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14809.576196] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14809.576197] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14809.576198] Call Trace: >[14809.576205] dump_stack+0x85/0xbf >[14809.576209] swiotlb_alloc_coherent+0x1be/0x1d0 >[14809.576217] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14809.576226] ttm_dma_populate+0x25e/0x350 [ttm] >[14809.576231] ttm_tt_bind+0x2c/0x60 [ttm] >[14809.576235] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14809.576243] ttm_bo_validate+0x189/0x1a0 [ttm] >[14809.576246] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14809.576252] ? mutex_trylock+0xcd/0xe0 >[14809.576257] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14809.576288] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14809.576309] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14809.576332] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14809.576355] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14809.576377] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14809.576394] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14809.576414] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14809.576425] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14809.576433] drm_ioctl+0x2d5/0x370 [drm] >[14809.576449] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14809.576454] ? __pm_runtime_resume+0x54/0x90 >[14809.576459] ? trace_hardirqs_on_caller+0xed/0x180 >[14809.576477] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14809.576482] do_vfs_ioctl+0xa5/0x6e0 >[14809.576488] SyS_ioctl+0x74/0x80 >[14809.576493] do_syscall_64+0x79/0x220 >[14809.576496] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14809.576499] RIP: 0033:0x7fd8d64ef0f7 >[14809.576500] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14809.576503] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[14809.576504] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14809.576505] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[14809.576507] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14809.576508] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031107f0 >[14810.142970] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14810.142976] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14810.142979] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14810.142982] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14810.142984] Call Trace: >[14810.142992] dump_stack+0x85/0xbf >[14810.142998] swiotlb_alloc_coherent+0x1be/0x1d0 >[14810.143020] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14810.143037] ttm_dma_populate+0x25e/0x350 [ttm] >[14810.143058] ttm_tt_bind+0x2c/0x60 [ttm] >[14810.143064] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14810.143078] ttm_bo_validate+0x189/0x1a0 [ttm] >[14810.143083] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14810.143093] ? mutex_trylock+0xcd/0xe0 >[14810.143102] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14810.143141] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14810.143184] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14810.143222] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14810.143280] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14810.143316] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14810.143343] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14810.143377] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14810.143402] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14810.143416] drm_ioctl+0x2d5/0x370 [drm] >[14810.143443] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14810.143451] ? __pm_runtime_resume+0x54/0x90 >[14810.143459] ? trace_hardirqs_on_caller+0xed/0x180 >[14810.143488] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14810.143496] do_vfs_ioctl+0xa5/0x6e0 >[14810.143509] SyS_ioctl+0x74/0x80 >[14810.143517] do_syscall_64+0x79/0x220 >[14810.143522] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14810.143525] RIP: 0033:0x7fd8d64ef0f7 >[14810.143528] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14810.143532] RAX: ffffffffffffffda RBX: 0000000002b6a0b0 RCX: 00007fd8d64ef0f7 >[14810.143534] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14810.143536] RBP: 00007ffcc6dba370 R08: 0000000002b6a0b0 R09: 0000000000000004 >[14810.143539] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14810.143541] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030d6c90 >[14857.852829] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14857.852832] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14857.852835] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14857.852836] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14857.852837] Call Trace: >[14857.852844] dump_stack+0x85/0xbf >[14857.852848] swiotlb_alloc_coherent+0x1be/0x1d0 >[14857.852856] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14857.852865] ttm_dma_populate+0x25e/0x350 [ttm] >[14857.852871] ttm_tt_bind+0x2c/0x60 [ttm] >[14857.852876] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14857.852883] ttm_bo_validate+0x189/0x1a0 [ttm] >[14857.852887] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14857.852892] ? mutex_trylock+0xcd/0xe0 >[14857.852897] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14857.852927] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14857.852949] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14857.852954] ? __lock_acquire+0x2d4/0x1340 >[14857.852974] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14857.853006] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14857.853028] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14857.853045] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14857.853064] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14857.853075] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14857.853084] drm_ioctl+0x2d5/0x370 [drm] >[14857.853100] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14857.853105] ? __pm_runtime_resume+0x54/0x90 >[14857.853110] ? trace_hardirqs_on_caller+0xed/0x180 >[14857.853127] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14857.853132] do_vfs_ioctl+0xa5/0x6e0 >[14857.853139] SyS_ioctl+0x74/0x80 >[14857.853144] do_syscall_64+0x79/0x220 >[14857.853147] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14857.853149] RIP: 0033:0x7fd8d64ef0f7 >[14857.853151] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14857.853153] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[14857.853155] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14857.853156] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 00007fd8d67b3c50 >[14857.853157] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14857.853159] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc46d0 >[14857.870494] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14857.870499] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14857.870502] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14857.870504] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14857.870506] Call Trace: >[14857.870515] dump_stack+0x85/0xbf >[14857.870521] swiotlb_alloc_coherent+0x1be/0x1d0 >[14857.870532] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14857.870547] ttm_dma_populate+0x25e/0x350 [ttm] >[14857.870557] ttm_tt_bind+0x2c/0x60 [ttm] >[14857.870563] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14857.870576] ttm_bo_validate+0x189/0x1a0 [ttm] >[14857.870581] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14857.870587] ? mutex_trylock+0xcd/0xe0 >[14857.870592] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14857.870624] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14857.870645] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14857.870676] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14857.870711] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14857.870745] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14857.870771] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14857.870798] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14857.870810] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14857.870819] drm_ioctl+0x2d5/0x370 [drm] >[14857.870836] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14857.870840] ? __pm_runtime_resume+0x54/0x90 >[14857.870846] ? trace_hardirqs_on_caller+0xed/0x180 >[14857.870864] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14857.870869] do_vfs_ioctl+0xa5/0x6e0 >[14857.870876] SyS_ioctl+0x74/0x80 >[14857.870881] do_syscall_64+0x79/0x220 >[14857.870884] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14857.870887] RIP: 0033:0x7f70a90d90f7 >[14857.870888] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14857.870891] RAX: ffffffffffffffda RBX: 000055e7f223ff00 RCX: 00007f70a90d90f7 >[14857.870892] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14857.870894] RBP: 00007ffd456b98b0 R08: 000055e7f223ff00 R09: 00007f70a939dce0 >[14857.870895] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14857.870896] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2f22e30 >[14857.936404] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14857.936407] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14857.936410] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14857.936412] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14857.936413] Call Trace: >[14857.936421] dump_stack+0x85/0xbf >[14857.936427] swiotlb_alloc_coherent+0x1be/0x1d0 >[14857.936436] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14857.936447] ttm_dma_populate+0x25e/0x350 [ttm] >[14857.936454] ttm_tt_bind+0x2c/0x60 [ttm] >[14857.936459] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14857.936467] ttm_bo_validate+0x189/0x1a0 [ttm] >[14857.936472] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14857.936479] ? mutex_trylock+0xcd/0xe0 >[14857.936484] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14857.936538] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14857.936578] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14857.936608] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14857.936635] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14857.936658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14857.936676] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14857.936698] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14857.936717] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14857.936726] drm_ioctl+0x2d5/0x370 [drm] >[14857.936743] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14857.936749] ? __pm_runtime_resume+0x54/0x90 >[14857.936755] ? trace_hardirqs_on_caller+0xed/0x180 >[14857.936773] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14857.936779] do_vfs_ioctl+0xa5/0x6e0 >[14857.936786] SyS_ioctl+0x74/0x80 >[14857.936792] do_syscall_64+0x79/0x220 >[14857.936796] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14857.936798] RIP: 0033:0x7f70a90d90f7 >[14857.936800] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14857.936802] RAX: ffffffffffffffda RBX: 000055e7f2f22f00 RCX: 00007f70a90d90f7 >[14857.936804] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14857.936805] RBP: 00007ffd456b9940 R08: 000055e7f2f22f00 R09: 00007f70a939e150 >[14857.936806] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14857.936807] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3054f30 >[14859.477301] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14859.477305] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14859.477307] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14859.477309] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14859.477310] Call Trace: >[14859.477317] dump_stack+0x85/0xbf >[14859.477321] swiotlb_alloc_coherent+0x1be/0x1d0 >[14859.477329] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14859.477338] ttm_dma_populate+0x25e/0x350 [ttm] >[14859.477344] ttm_tt_bind+0x2c/0x60 [ttm] >[14859.477348] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14859.477356] ttm_bo_validate+0x189/0x1a0 [ttm] >[14859.477359] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14859.477365] ? mutex_trylock+0xcd/0xe0 >[14859.477370] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14859.477404] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14859.477433] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14859.477479] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14859.477523] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14859.477577] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14859.477602] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14859.477641] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14859.477655] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14859.477663] drm_ioctl+0x2d5/0x370 [drm] >[14859.477679] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14859.477684] ? __pm_runtime_resume+0x54/0x90 >[14859.477689] ? trace_hardirqs_on_caller+0xed/0x180 >[14859.477706] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14859.477712] do_vfs_ioctl+0xa5/0x6e0 >[14859.477718] SyS_ioctl+0x74/0x80 >[14859.477723] do_syscall_64+0x79/0x220 >[14859.477726] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14859.477728] RIP: 0033:0x7f70a90d90f7 >[14859.477730] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14859.477732] RAX: ffffffffffffffda RBX: 000055e7f27e97c0 RCX: 00007f70a90d90f7 >[14859.477734] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14859.477735] RBP: 00007ffd456b98b0 R08: 000055e7f27e97c0 R09: 00007f70a939e3b0 >[14859.477736] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14859.477737] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f304a490 >[14859.534126] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14859.534129] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14859.534131] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14859.534133] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14859.534134] Call Trace: >[14859.534141] dump_stack+0x85/0xbf >[14859.534145] swiotlb_alloc_coherent+0x1be/0x1d0 >[14859.534152] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14859.534162] ttm_dma_populate+0x25e/0x350 [ttm] >[14859.534168] ttm_tt_bind+0x2c/0x60 [ttm] >[14859.534172] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14859.534180] ttm_bo_validate+0x189/0x1a0 [ttm] >[14859.534183] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14859.534189] ? mutex_trylock+0xcd/0xe0 >[14859.534195] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14859.534227] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14859.534266] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14859.534297] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14859.534320] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14859.534341] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14859.534358] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14859.534378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14859.534389] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14859.534397] drm_ioctl+0x2d5/0x370 [drm] >[14859.534414] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14859.534419] ? __pm_runtime_resume+0x54/0x90 >[14859.534424] ? trace_hardirqs_on_caller+0xed/0x180 >[14859.534442] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14859.534447] do_vfs_ioctl+0xa5/0x6e0 >[14859.534454] SyS_ioctl+0x74/0x80 >[14859.534458] do_syscall_64+0x79/0x220 >[14859.534461] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14859.534464] RIP: 0033:0x7f70a90d90f7 >[14859.534465] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14859.534468] RAX: ffffffffffffffda RBX: 000055e7f2f2bc40 RCX: 00007f70a90d90f7 >[14859.534469] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14859.534470] RBP: 00007ffd456b98b0 R08: 000055e7f2f2bc40 R09: 0000000000000004 >[14859.534472] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14859.534473] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f213b630 >[14863.186383] swiotlb_tbl_map_single: 4 callbacks suppressed >[14863.186386] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14863.186389] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14863.186391] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14863.186393] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14863.186394] Call Trace: >[14863.186401] dump_stack+0x85/0xbf >[14863.186405] swiotlb_alloc_coherent+0x1be/0x1d0 >[14863.186414] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14863.186423] ttm_dma_populate+0x25e/0x350 [ttm] >[14863.186429] ttm_tt_bind+0x2c/0x60 [ttm] >[14863.186433] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14863.186441] ttm_bo_validate+0x189/0x1a0 [ttm] >[14863.186444] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14863.186450] ? mutex_trylock+0xcd/0xe0 >[14863.186455] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14863.186495] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14863.186516] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14863.186522] ? __lock_acquire+0x2d4/0x1340 >[14863.186543] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14863.186566] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14863.186588] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14863.186606] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14863.186627] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14863.186643] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14863.186651] drm_ioctl+0x2d5/0x370 [drm] >[14863.186669] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14863.186673] ? __pm_runtime_resume+0x54/0x90 >[14863.186678] ? trace_hardirqs_on_caller+0xed/0x180 >[14863.186697] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14863.186703] do_vfs_ioctl+0xa5/0x6e0 >[14863.186709] SyS_ioctl+0x74/0x80 >[14863.186714] do_syscall_64+0x79/0x220 >[14863.186717] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14863.186719] RIP: 0033:0x7f70a90d90f7 >[14863.186721] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14863.186724] RAX: ffffffffffffffda RBX: 000055e7f1e47c40 RCX: 00007f70a90d90f7 >[14863.186725] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14863.186726] RBP: 00007ffd456b98b0 R08: 000055e7f1e47c40 R09: 00007f70a939dc50 >[14863.186727] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14863.186729] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f30e1260 >[14863.777032] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14863.777036] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14863.777038] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14863.777040] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14863.777041] Call Trace: >[14863.777047] dump_stack+0x85/0xbf >[14863.777052] swiotlb_alloc_coherent+0x1be/0x1d0 >[14863.777060] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14863.777069] ttm_dma_populate+0x25e/0x350 [ttm] >[14863.777075] ttm_tt_bind+0x2c/0x60 [ttm] >[14863.777079] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14863.777087] ttm_bo_validate+0x189/0x1a0 [ttm] >[14863.777091] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14863.777097] ? mutex_trylock+0xcd/0xe0 >[14863.777102] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14863.777134] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14863.777156] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14863.777179] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14863.777203] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14863.777225] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14863.777247] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14863.777268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14863.777280] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14863.777288] drm_ioctl+0x2d5/0x370 [drm] >[14863.777306] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14863.777310] ? __pm_runtime_resume+0x54/0x90 >[14863.777316] ? trace_hardirqs_on_caller+0xed/0x180 >[14863.777335] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14863.777340] do_vfs_ioctl+0xa5/0x6e0 >[14863.777347] SyS_ioctl+0x74/0x80 >[14863.777352] do_syscall_64+0x79/0x220 >[14863.777356] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14863.777358] RIP: 0033:0x7f70a90d90f7 >[14863.777360] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14863.777363] RAX: ffffffffffffffda RBX: 000055e7f313a530 RCX: 00007f70a90d90f7 >[14863.777364] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14863.777365] RBP: 00007ffd456b9940 R08: 000055e7f313a530 R09: 0000000000000004 >[14863.777367] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14863.777368] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f23a4a60 >[14863.801129] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14863.801133] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14863.801135] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14863.801137] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14863.801138] Call Trace: >[14863.801145] dump_stack+0x85/0xbf >[14863.801149] swiotlb_alloc_coherent+0x1be/0x1d0 >[14863.801157] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14863.801166] ttm_dma_populate+0x25e/0x350 [ttm] >[14863.801172] ttm_tt_bind+0x2c/0x60 [ttm] >[14863.801177] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14863.801185] ttm_bo_validate+0x189/0x1a0 [ttm] >[14863.801188] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14863.801194] ? mutex_trylock+0xcd/0xe0 >[14863.801199] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14863.801231] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14863.801253] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14863.801269] ? __lock_acquire+0x2d4/0x1340 >[14863.801289] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14863.801312] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14863.801333] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14863.801361] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14863.801392] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14863.801414] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14863.801422] drm_ioctl+0x2d5/0x370 [drm] >[14863.801459] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14863.801464] ? __pm_runtime_resume+0x54/0x90 >[14863.801469] ? trace_hardirqs_on_caller+0xed/0x180 >[14863.801497] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14863.801503] do_vfs_ioctl+0xa5/0x6e0 >[14863.801509] SyS_ioctl+0x74/0x80 >[14863.801514] do_syscall_64+0x79/0x220 >[14863.801517] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14863.801520] RIP: 0033:0x7f70a90d90f7 >[14863.801521] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14863.801524] RAX: ffffffffffffffda RBX: 000055e7f3073be0 RCX: 00007f70a90d90f7 >[14863.801525] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14863.801526] RBP: 00007ffd456b98b0 R08: 000055e7f3073be0 R09: 0000000000000004 >[14863.801528] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14863.801529] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f23a1bf0 >[14863.839502] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14863.839507] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14863.839521] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14863.839523] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14863.839525] Call Trace: >[14863.839533] dump_stack+0x85/0xbf >[14863.839539] swiotlb_alloc_coherent+0x1be/0x1d0 >[14863.839560] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14863.839574] ttm_dma_populate+0x25e/0x350 [ttm] >[14863.839584] ttm_tt_bind+0x2c/0x60 [ttm] >[14863.839590] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14863.839603] ttm_bo_validate+0x189/0x1a0 [ttm] >[14863.839608] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14863.839617] ? mutex_trylock+0xcd/0xe0 >[14863.839625] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14863.839673] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14863.839703] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14863.839740] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14863.839776] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14863.839810] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14863.839835] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14863.839877] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14863.839891] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14863.839904] drm_ioctl+0x2d5/0x370 [drm] >[14863.839930] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14863.839936] ? __pm_runtime_resume+0x54/0x90 >[14863.839944] ? trace_hardirqs_on_caller+0xed/0x180 >[14863.839971] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14863.839979] do_vfs_ioctl+0xa5/0x6e0 >[14863.839990] SyS_ioctl+0x74/0x80 >[14863.839997] do_syscall_64+0x79/0x220 >[14863.840002] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14863.840005] RIP: 0033:0x7f70a90d90f7 >[14863.840007] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14863.840011] RAX: ffffffffffffffda RBX: 000055e7f2b3e350 RCX: 00007f70a90d90f7 >[14863.840013] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14863.840016] RBP: 00007ffd456b9940 R08: 000055e7f2b3e350 R09: 0000000000000004 >[14863.840018] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14863.840020] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2396210 >[14864.108858] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14864.108861] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14864.108864] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14864.108865] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14864.108866] Call Trace: >[14864.108873] dump_stack+0x85/0xbf >[14864.108877] swiotlb_alloc_coherent+0x1be/0x1d0 >[14864.108885] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14864.108893] ttm_dma_populate+0x25e/0x350 [ttm] >[14864.108899] ttm_tt_bind+0x2c/0x60 [ttm] >[14864.108903] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14864.108911] ttm_bo_validate+0x189/0x1a0 [ttm] >[14864.108914] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14864.108919] ? mutex_trylock+0xcd/0xe0 >[14864.108924] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14864.108955] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14864.108973] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14864.108994] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14864.109015] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14864.109035] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14864.109050] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14864.109069] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14864.109080] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14864.109088] drm_ioctl+0x2d5/0x370 [drm] >[14864.109104] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14864.109108] ? __pm_runtime_resume+0x54/0x90 >[14864.109113] ? trace_hardirqs_on_caller+0xed/0x180 >[14864.109130] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14864.109135] do_vfs_ioctl+0xa5/0x6e0 >[14864.109142] SyS_ioctl+0x74/0x80 >[14864.109147] do_syscall_64+0x79/0x220 >[14864.109149] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14864.109152] RIP: 0033:0x7f70a90d90f7 >[14864.109153] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14864.109156] RAX: ffffffffffffffda RBX: 000055e7f2990c50 RCX: 00007f70a90d90f7 >[14864.109157] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14864.109158] RBP: 00007ffd456b9940 R08: 000055e7f2990c50 R09: 0000000000000004 >[14864.109160] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14864.109161] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f23a5cc0 >[14890.651674] swiotlb_tbl_map_single: 4 callbacks suppressed >[14890.651676] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14890.651680] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14890.651683] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14890.651685] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14890.651686] Call Trace: >[14890.651694] dump_stack+0x85/0xbf >[14890.651699] swiotlb_alloc_coherent+0x1be/0x1d0 >[14890.651708] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14890.651719] ttm_dma_populate+0x25e/0x350 [ttm] >[14890.651727] ttm_tt_bind+0x2c/0x60 [ttm] >[14890.651731] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14890.651741] ttm_bo_validate+0x189/0x1a0 [ttm] >[14890.651745] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14890.651753] ? mutex_trylock+0xcd/0xe0 >[14890.651762] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14890.651809] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14890.651849] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14890.651880] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14890.651907] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14890.651933] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14890.651954] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14890.651979] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14890.651992] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14890.652001] drm_ioctl+0x2d5/0x370 [drm] >[14890.652022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14890.652027] ? __pm_runtime_resume+0x54/0x90 >[14890.652033] ? trace_hardirqs_on_caller+0xed/0x180 >[14890.652055] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14890.652061] do_vfs_ioctl+0xa5/0x6e0 >[14890.652069] SyS_ioctl+0x74/0x80 >[14890.652075] do_syscall_64+0x79/0x220 >[14890.652079] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14890.652082] RIP: 0033:0x7fd8d64ef0f7 >[14890.652084] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14890.652087] RAX: ffffffffffffffda RBX: 0000000002db2b80 RCX: 00007fd8d64ef0f7 >[14890.652089] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14890.652090] RBP: 00007ffcc6dba370 R08: 0000000002db2b80 R09: 0000000000000004 >[14890.652092] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14890.652094] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bcef40 >[14891.857883] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14891.857888] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14891.857893] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14891.857895] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14891.857897] Call Trace: >[14891.857908] dump_stack+0x85/0xbf >[14891.857915] swiotlb_alloc_coherent+0x1be/0x1d0 >[14891.857930] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14891.857946] ttm_dma_populate+0x25e/0x350 [ttm] >[14891.857956] ttm_tt_bind+0x2c/0x60 [ttm] >[14891.857963] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14891.857977] ttm_bo_validate+0x189/0x1a0 [ttm] >[14891.857982] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14891.857991] ? mutex_trylock+0xcd/0xe0 >[14891.858000] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14891.858077] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14891.858122] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14891.858167] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14891.858209] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14891.858245] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14891.858273] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14891.858306] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14891.858328] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14891.858342] drm_ioctl+0x2d5/0x370 [drm] >[14891.858368] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14891.858376] ? __pm_runtime_resume+0x54/0x90 >[14891.858385] ? trace_hardirqs_on_caller+0xed/0x180 >[14891.858416] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14891.858425] do_vfs_ioctl+0xa5/0x6e0 >[14891.858436] SyS_ioctl+0x74/0x80 >[14891.858444] do_syscall_64+0x79/0x220 >[14891.858451] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14891.858455] RIP: 0033:0x7fd8d64ef0f7 >[14891.858457] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14891.858460] RAX: ffffffffffffffda RBX: 00000000030d3f20 RCX: 00007fd8d64ef0f7 >[14891.858462] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14891.858464] RBP: 00007ffcc6dba370 R08: 00000000030d3f20 R09: 0000000000000004 >[14891.858465] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14891.858467] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c6ac90 >[14891.883183] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14891.883187] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14891.883190] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14891.883191] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14891.883192] Call Trace: >[14891.883199] dump_stack+0x85/0xbf >[14891.883204] swiotlb_alloc_coherent+0x1be/0x1d0 >[14891.883211] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14891.883220] ttm_dma_populate+0x25e/0x350 [ttm] >[14891.883226] ttm_tt_bind+0x2c/0x60 [ttm] >[14891.883230] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14891.883238] ttm_bo_validate+0x189/0x1a0 [ttm] >[14891.883242] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14891.883247] ? mutex_trylock+0xcd/0xe0 >[14891.883253] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14891.883285] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14891.883307] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14891.883330] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14891.883361] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14891.883389] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14891.883406] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14891.883426] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14891.883439] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14891.883447] drm_ioctl+0x2d5/0x370 [drm] >[14891.883465] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14891.883470] ? __pm_runtime_resume+0x54/0x90 >[14891.883475] ? trace_hardirqs_on_caller+0xed/0x180 >[14891.883493] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14891.883499] do_vfs_ioctl+0xa5/0x6e0 >[14891.883505] SyS_ioctl+0x74/0x80 >[14891.883510] do_syscall_64+0x79/0x220 >[14891.883514] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14891.883516] RIP: 0033:0x7f70a90d90f7 >[14891.883518] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14891.883520] RAX: ffffffffffffffda RBX: 000055e7f242c380 RCX: 00007f70a90d90f7 >[14891.883522] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14891.883523] RBP: 00007ffd456b98b0 R08: 000055e7f242c380 R09: 0000000000000004 >[14891.883524] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14891.883525] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2431f20 >[14892.089472] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14892.089477] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14892.089482] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14892.089485] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14892.089487] Call Trace: >[14892.089498] dump_stack+0x85/0xbf >[14892.089505] swiotlb_alloc_coherent+0x1be/0x1d0 >[14892.089521] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14892.089540] ttm_dma_populate+0x25e/0x350 [ttm] >[14892.089562] ttm_tt_bind+0x2c/0x60 [ttm] >[14892.089578] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14892.089592] ttm_bo_validate+0x189/0x1a0 [ttm] >[14892.089597] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14892.089608] ? mutex_trylock+0xcd/0xe0 >[14892.089616] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14892.089685] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14892.089732] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14892.089782] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14892.089828] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14892.089869] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14892.089910] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14892.089947] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14892.089972] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14892.089991] drm_ioctl+0x2d5/0x370 [drm] >[14892.090020] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14892.090038] ? __pm_runtime_resume+0x54/0x90 >[14892.090046] ? trace_hardirqs_on_caller+0xed/0x180 >[14892.090077] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14892.090086] do_vfs_ioctl+0xa5/0x6e0 >[14892.090096] SyS_ioctl+0x74/0x80 >[14892.090104] do_syscall_64+0x79/0x220 >[14892.090109] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14892.090113] RIP: 0033:0x7f70a90d90f7 >[14892.090115] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14892.090119] RAX: ffffffffffffffda RBX: 000055e7f3043010 RCX: 00007f70a90d90f7 >[14892.090121] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14892.090123] RBP: 00007ffd456b9940 R08: 000055e7f3043010 R09: 0000000000000004 >[14892.090125] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14892.090127] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f223fd70 >[14892.911510] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14892.911514] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14892.911516] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14892.911518] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14892.911519] Call Trace: >[14892.911525] dump_stack+0x85/0xbf >[14892.911530] swiotlb_alloc_coherent+0x1be/0x1d0 >[14892.911537] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14892.911547] ttm_dma_populate+0x25e/0x350 [ttm] >[14892.911553] ttm_tt_bind+0x2c/0x60 [ttm] >[14892.911557] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14892.911565] ttm_bo_validate+0x189/0x1a0 [ttm] >[14892.911568] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14892.911574] ? mutex_trylock+0xcd/0xe0 >[14892.911579] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14892.911611] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14892.911633] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14892.911658] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14892.911681] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14892.911712] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14892.911749] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14892.911771] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14892.911783] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14892.911792] drm_ioctl+0x2d5/0x370 [drm] >[14892.911810] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14892.911815] ? __pm_runtime_resume+0x54/0x90 >[14892.911820] ? trace_hardirqs_on_caller+0xed/0x180 >[14892.911845] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14892.911851] do_vfs_ioctl+0xa5/0x6e0 >[14892.911868] SyS_ioctl+0x74/0x80 >[14892.911873] do_syscall_64+0x79/0x220 >[14892.911886] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14892.911889] RIP: 0033:0x7f70a90d90f7 >[14892.911891] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14892.911893] RAX: ffffffffffffffda RBX: 000055e7f32aba70 RCX: 00007f70a90d90f7 >[14892.911895] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14892.911896] RBP: 00007ffd456b98b0 R08: 000055e7f32aba70 R09: 0000000000000004 >[14892.911897] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14892.911899] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f244f530 >[14895.986410] swiotlb_tbl_map_single: 4 callbacks suppressed >[14895.986413] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14895.986418] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14895.986421] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14895.986424] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14895.986425] Call Trace: >[14895.986442] dump_stack+0x85/0xbf >[14895.986447] swiotlb_alloc_coherent+0x1be/0x1d0 >[14895.986458] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14895.986473] ttm_dma_populate+0x25e/0x350 [ttm] >[14895.986483] ttm_tt_bind+0x2c/0x60 [ttm] >[14895.986489] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14895.986497] ttm_bo_validate+0x189/0x1a0 [ttm] >[14895.986500] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14895.986506] ? mutex_trylock+0xcd/0xe0 >[14895.986522] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14895.986559] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14895.986621] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14895.986630] ? __lock_acquire+0x2d4/0x1340 >[14895.986657] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14895.986680] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14895.986701] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14895.986719] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14895.986739] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14895.986751] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14895.986759] drm_ioctl+0x2d5/0x370 [drm] >[14895.986776] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14895.986780] ? __pm_runtime_resume+0x54/0x90 >[14895.986785] ? trace_hardirqs_on_caller+0xed/0x180 >[14895.986803] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14895.986808] do_vfs_ioctl+0xa5/0x6e0 >[14895.986814] SyS_ioctl+0x74/0x80 >[14895.986819] do_syscall_64+0x79/0x220 >[14895.986823] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14895.986825] RIP: 0033:0x7f70a90d90f7 >[14895.986827] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14895.986829] RAX: ffffffffffffffda RBX: 000055e7f3257be0 RCX: 00007f70a90d90f7 >[14895.986831] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14895.986832] RBP: 00007ffd456b98b0 R08: 000055e7f3257be0 R09: 00007f70a939dc50 >[14895.986833] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14895.986834] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f3048000 >[14897.756980] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14897.756985] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14897.756988] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14897.756990] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14897.756992] Call Trace: >[14897.757001] dump_stack+0x85/0xbf >[14897.757007] swiotlb_alloc_coherent+0x1be/0x1d0 >[14897.757019] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14897.757034] ttm_dma_populate+0x25e/0x350 [ttm] >[14897.757045] ttm_tt_bind+0x2c/0x60 [ttm] >[14897.757052] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14897.757064] ttm_bo_validate+0x189/0x1a0 [ttm] >[14897.757067] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14897.757073] ? mutex_trylock+0xcd/0xe0 >[14897.757078] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14897.757110] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14897.757133] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14897.757158] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14897.757180] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14897.757202] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14897.757220] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14897.757240] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14897.757253] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14897.757263] drm_ioctl+0x2d5/0x370 [drm] >[14897.757279] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14897.757284] ? __pm_runtime_resume+0x54/0x90 >[14897.757289] ? trace_hardirqs_on_caller+0xed/0x180 >[14897.757307] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14897.757313] do_vfs_ioctl+0xa5/0x6e0 >[14897.757320] SyS_ioctl+0x74/0x80 >[14897.757324] do_syscall_64+0x79/0x220 >[14897.757328] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14897.757330] RIP: 0033:0x7f70a90d90f7 >[14897.757332] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14897.757335] RAX: ffffffffffffffda RBX: 000055e7f2f37a80 RCX: 00007f70a90d90f7 >[14897.757336] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14897.757337] RBP: 00007ffd456b98b0 R08: 000055e7f2f37a80 R09: 0000000000000004 >[14897.757339] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14897.757340] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f3078f60 >[14899.182792] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14899.182797] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14899.182801] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14899.182803] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14899.182805] Call Trace: >[14899.182813] dump_stack+0x85/0xbf >[14899.182818] swiotlb_alloc_coherent+0x1be/0x1d0 >[14899.182829] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14899.182845] ttm_dma_populate+0x25e/0x350 [ttm] >[14899.182852] ttm_tt_bind+0x2c/0x60 [ttm] >[14899.182856] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14899.182864] ttm_bo_validate+0x189/0x1a0 [ttm] >[14899.182867] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14899.182873] ? mutex_trylock+0xcd/0xe0 >[14899.182877] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14899.182907] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14899.182927] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14899.182950] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14899.182973] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14899.182993] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14899.183010] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14899.183030] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14899.183041] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14899.183049] drm_ioctl+0x2d5/0x370 [drm] >[14899.183066] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14899.183071] ? __pm_runtime_resume+0x54/0x90 >[14899.183076] ? trace_hardirqs_on_caller+0xed/0x180 >[14899.183095] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14899.183100] do_vfs_ioctl+0xa5/0x6e0 >[14899.183107] SyS_ioctl+0x74/0x80 >[14899.183112] do_syscall_64+0x79/0x220 >[14899.183115] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14899.183118] RIP: 0033:0x7f70a90d90f7 >[14899.183119] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14899.183122] RAX: ffffffffffffffda RBX: 000055e7f244d6f0 RCX: 00007f70a90d90f7 >[14899.183123] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14899.183124] RBP: 00007ffd456b9940 R08: 000055e7f244d6f0 R09: 0000000000000004 >[14899.183126] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14899.183127] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f32ef3e0 >[14899.204216] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14899.204221] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14899.204224] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14899.204226] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14899.204228] Call Trace: >[14899.204236] dump_stack+0x85/0xbf >[14899.204241] swiotlb_alloc_coherent+0x1be/0x1d0 >[14899.204252] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14899.204266] ttm_dma_populate+0x25e/0x350 [ttm] >[14899.204275] ttm_tt_bind+0x2c/0x60 [ttm] >[14899.204280] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14899.204292] ttm_bo_validate+0x189/0x1a0 [ttm] >[14899.204297] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14899.204305] ? mutex_trylock+0xcd/0xe0 >[14899.204312] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14899.204356] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14899.204389] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14899.204427] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14899.204462] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14899.204494] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14899.204526] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14899.204560] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14899.204575] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14899.204587] drm_ioctl+0x2d5/0x370 [drm] >[14899.204612] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14899.204629] ? __pm_runtime_resume+0x54/0x90 >[14899.204646] ? trace_hardirqs_on_caller+0xed/0x180 >[14899.204673] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14899.204680] do_vfs_ioctl+0xa5/0x6e0 >[14899.204690] SyS_ioctl+0x74/0x80 >[14899.204697] do_syscall_64+0x79/0x220 >[14899.204702] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14899.204706] RIP: 0033:0x7f70a90d90f7 >[14899.204708] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14899.204712] RAX: ffffffffffffffda RBX: 000055e7f2435930 RCX: 00007f70a90d90f7 >[14899.204714] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14899.204715] RBP: 00007ffd456b98b0 R08: 000055e7f2435930 R09: 0000000000000004 >[14899.204717] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14899.204719] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f32d7e60 >[14899.246576] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14899.246580] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14899.246584] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14899.246586] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14899.246588] Call Trace: >[14899.246596] dump_stack+0x85/0xbf >[14899.246603] swiotlb_alloc_coherent+0x1be/0x1d0 >[14899.246615] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14899.246631] ttm_dma_populate+0x25e/0x350 [ttm] >[14899.246641] ttm_tt_bind+0x2c/0x60 [ttm] >[14899.246648] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14899.246670] ttm_bo_validate+0x189/0x1a0 [ttm] >[14899.246675] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14899.246684] ? mutex_trylock+0xcd/0xe0 >[14899.246692] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14899.246733] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14899.246766] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14899.246804] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14899.246841] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14899.246874] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14899.246900] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14899.246931] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14899.246947] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14899.246961] drm_ioctl+0x2d5/0x370 [drm] >[14899.246989] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14899.246996] ? __pm_runtime_resume+0x54/0x90 >[14899.247004] ? trace_hardirqs_on_caller+0xed/0x180 >[14899.247032] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14899.247040] do_vfs_ioctl+0xa5/0x6e0 >[14899.247051] SyS_ioctl+0x74/0x80 >[14899.247069] do_syscall_64+0x79/0x220 >[14899.247075] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14899.247078] RIP: 0033:0x7f70a90d90f7 >[14899.247081] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14899.247085] RAX: ffffffffffffffda RBX: 000055e7f23f19c0 RCX: 00007f70a90d90f7 >[14899.247096] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14899.247098] RBP: 00007ffd456b9940 R08: 000055e7f23f19c0 R09: 0000000000000004 >[14899.247100] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14899.247102] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3278640 >[14917.730928] swiotlb_tbl_map_single: 2 callbacks suppressed >[14917.730930] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14917.730934] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14917.730936] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14917.730937] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14917.730938] Call Trace: >[14917.730945] dump_stack+0x85/0xbf >[14917.730950] swiotlb_alloc_coherent+0x1be/0x1d0 >[14917.730958] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14917.730966] ttm_dma_populate+0x25e/0x350 [ttm] >[14917.730972] ttm_tt_bind+0x2c/0x60 [ttm] >[14917.730976] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14917.730984] ttm_bo_validate+0x189/0x1a0 [ttm] >[14917.730987] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14917.730993] ? mutex_trylock+0xcd/0xe0 >[14917.730997] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14917.731034] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14917.731055] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14917.731061] ? __lock_acquire+0x2d4/0x1340 >[14917.731081] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14917.731104] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14917.731126] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14917.731144] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14917.731165] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14917.731179] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14917.731187] drm_ioctl+0x2d5/0x370 [drm] >[14917.731205] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14917.731210] ? __pm_runtime_resume+0x54/0x90 >[14917.731214] ? trace_hardirqs_on_caller+0xed/0x180 >[14917.731233] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14917.731238] do_vfs_ioctl+0xa5/0x6e0 >[14917.731245] SyS_ioctl+0x74/0x80 >[14917.731249] do_syscall_64+0x79/0x220 >[14917.731252] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14917.731255] RIP: 0033:0x7f70a90d90f7 >[14917.731256] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14917.731258] RAX: ffffffffffffffda RBX: 000055e7f32da7a0 RCX: 00007f70a90d90f7 >[14917.731260] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14917.731261] RBP: 00007ffd456b98b0 R08: 000055e7f32da7a0 R09: 00007f70a939dc50 >[14917.731262] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14917.731263] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2459f30 >[14921.111047] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14921.111052] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14921.111055] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14921.111056] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14921.111057] Call Trace: >[14921.111066] dump_stack+0x85/0xbf >[14921.111071] swiotlb_alloc_coherent+0x1be/0x1d0 >[14921.111081] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14921.111091] ttm_dma_populate+0x25e/0x350 [ttm] >[14921.111097] ttm_tt_bind+0x2c/0x60 [ttm] >[14921.111102] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14921.111110] ttm_bo_validate+0x189/0x1a0 [ttm] >[14921.111113] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14921.111119] ? mutex_trylock+0xcd/0xe0 >[14921.111125] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14921.111184] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14921.111219] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14921.111251] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14921.111280] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14921.111305] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14921.111325] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14921.111348] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14921.111370] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14921.111382] drm_ioctl+0x2d5/0x370 [drm] >[14921.111402] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14921.111408] ? __pm_runtime_resume+0x54/0x90 >[14921.111414] ? trace_hardirqs_on_caller+0xed/0x180 >[14921.111445] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14921.111451] do_vfs_ioctl+0xa5/0x6e0 >[14921.111459] SyS_ioctl+0x74/0x80 >[14921.111464] do_syscall_64+0x79/0x220 >[14921.111468] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14921.111471] RIP: 0033:0x7fd8d64ef0f7 >[14921.111472] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14921.111475] RAX: ffffffffffffffda RBX: 00000000030cecc0 RCX: 00007fd8d64ef0f7 >[14921.111477] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14921.111478] RBP: 00007ffcc6dba370 R08: 00000000030cecc0 R09: 0000000000000004 >[14921.111479] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14921.111481] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc4a00 >[14921.132502] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14921.132508] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14921.132511] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14921.132513] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14921.132515] Call Trace: >[14921.132523] dump_stack+0x85/0xbf >[14921.132529] swiotlb_alloc_coherent+0x1be/0x1d0 >[14921.132540] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14921.132556] ttm_dma_populate+0x25e/0x350 [ttm] >[14921.132566] ttm_tt_bind+0x2c/0x60 [ttm] >[14921.132572] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14921.132585] ttm_bo_validate+0x189/0x1a0 [ttm] >[14921.132590] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14921.132600] ? mutex_trylock+0xcd/0xe0 >[14921.132609] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14921.132651] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14921.132680] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14921.132726] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14921.132761] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14921.132804] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14921.132829] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14921.132860] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14921.132876] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14921.132889] drm_ioctl+0x2d5/0x370 [drm] >[14921.132916] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14921.132923] ? __pm_runtime_resume+0x54/0x90 >[14921.132931] ? trace_hardirqs_on_caller+0xed/0x180 >[14921.132960] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14921.132968] do_vfs_ioctl+0xa5/0x6e0 >[14921.132980] SyS_ioctl+0x74/0x80 >[14921.132988] do_syscall_64+0x79/0x220 >[14921.132993] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14921.132996] RIP: 0033:0x7f70a90d90f7 >[14921.132999] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14921.133003] RAX: ffffffffffffffda RBX: 000055e7f3370fa0 RCX: 00007f70a90d90f7 >[14921.133005] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14921.133007] RBP: 00007ffd456b98b0 R08: 000055e7f3370fa0 R09: 00007f70a939e150 >[14921.133010] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14921.133012] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f333c730 >[14921.182593] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14921.182598] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14921.182602] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14921.182604] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14921.182606] Call Trace: >[14921.182614] dump_stack+0x85/0xbf >[14921.182620] swiotlb_alloc_coherent+0x1be/0x1d0 >[14921.182631] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14921.182646] ttm_dma_populate+0x25e/0x350 [ttm] >[14921.182656] ttm_tt_bind+0x2c/0x60 [ttm] >[14921.182662] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14921.182676] ttm_bo_validate+0x189/0x1a0 [ttm] >[14921.182681] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14921.182690] ? mutex_trylock+0xcd/0xe0 >[14921.182698] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14921.182736] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14921.182765] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14921.182786] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14921.182816] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14921.182848] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14921.182872] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14921.182893] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14921.182906] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14921.182918] drm_ioctl+0x2d5/0x370 [drm] >[14921.182944] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14921.182951] ? __pm_runtime_resume+0x54/0x90 >[14921.182959] ? trace_hardirqs_on_caller+0xed/0x180 >[14921.182977] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14921.182982] do_vfs_ioctl+0xa5/0x6e0 >[14921.182989] SyS_ioctl+0x74/0x80 >[14921.182997] do_syscall_64+0x79/0x220 >[14921.183002] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14921.183005] RIP: 0033:0x7f70a90d90f7 >[14921.183007] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14921.183011] RAX: ffffffffffffffda RBX: 000055e7f32f5200 RCX: 00007f70a90d90f7 >[14921.183013] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14921.183015] RBP: 00007ffd456b9940 R08: 000055e7f32f5200 R09: 00007f70a939dcc0 >[14921.183017] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14921.183019] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3300d00 >[14922.222318] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14922.222322] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14922.222325] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14922.222326] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14922.222327] Call Trace: >[14922.222335] dump_stack+0x85/0xbf >[14922.222339] swiotlb_alloc_coherent+0x1be/0x1d0 >[14922.222347] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14922.222356] ttm_dma_populate+0x25e/0x350 [ttm] >[14922.222362] ttm_tt_bind+0x2c/0x60 [ttm] >[14922.222366] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14922.222374] ttm_bo_validate+0x189/0x1a0 [ttm] >[14922.222377] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14922.222383] ? mutex_trylock+0xcd/0xe0 >[14922.222389] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14922.222421] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14922.222440] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14922.222462] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14922.222489] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14922.222513] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14922.222529] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14922.222549] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14922.222561] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14922.222569] drm_ioctl+0x2d5/0x370 [drm] >[14922.222585] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14922.222591] ? __pm_runtime_resume+0x54/0x90 >[14922.222596] ? trace_hardirqs_on_caller+0xed/0x180 >[14922.222615] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14922.222622] do_vfs_ioctl+0xa5/0x6e0 >[14922.222633] SyS_ioctl+0x74/0x80 >[14922.222641] do_syscall_64+0x79/0x220 >[14922.222646] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14922.222649] RIP: 0033:0x7f70a90d90f7 >[14922.222651] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14922.222656] RAX: ffffffffffffffda RBX: 000055e7f32a5790 RCX: 00007f70a90d90f7 >[14922.222658] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14922.222660] RBP: 00007ffd456b98b0 R08: 000055e7f32a5790 R09: 00007f70a939e380 >[14922.222662] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14922.222663] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f338f110 >[14926.219538] swiotlb_tbl_map_single: 2 callbacks suppressed >[14926.219541] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14926.219544] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14926.219547] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14926.219548] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14926.219549] Call Trace: >[14926.219556] dump_stack+0x85/0xbf >[14926.219561] swiotlb_alloc_coherent+0x1be/0x1d0 >[14926.219569] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14926.219578] ttm_dma_populate+0x25e/0x350 [ttm] >[14926.219585] ttm_tt_bind+0x2c/0x60 [ttm] >[14926.219589] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14926.219598] ttm_bo_validate+0x189/0x1a0 [ttm] >[14926.219601] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14926.219607] ? mutex_trylock+0xcd/0xe0 >[14926.219613] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14926.219647] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14926.219670] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14926.219695] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14926.219718] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14926.219740] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14926.219758] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14926.219778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14926.219790] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14926.219798] drm_ioctl+0x2d5/0x370 [drm] >[14926.219815] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14926.219820] ? __pm_runtime_resume+0x54/0x90 >[14926.219825] ? trace_hardirqs_on_caller+0xed/0x180 >[14926.219844] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14926.219849] do_vfs_ioctl+0xa5/0x6e0 >[14926.219856] SyS_ioctl+0x74/0x80 >[14926.219861] do_syscall_64+0x79/0x220 >[14926.219865] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14926.219869] RIP: 0033:0x7f70a90d90f7 >[14926.219871] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14926.219875] RAX: ffffffffffffffda RBX: 000055e7f3269da0 RCX: 00007f70a90d90f7 >[14926.219877] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14926.219880] RBP: 00007ffd456b98b0 R08: 000055e7f3269da0 R09: 0000000000000004 >[14926.219882] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14926.219884] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2fc8c00 >[14929.138223] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14929.138226] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14929.138229] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14929.138230] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14929.138231] Call Trace: >[14929.138237] dump_stack+0x85/0xbf >[14929.138242] swiotlb_alloc_coherent+0x1be/0x1d0 >[14929.138249] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14929.138258] ttm_dma_populate+0x25e/0x350 [ttm] >[14929.138263] ttm_tt_bind+0x2c/0x60 [ttm] >[14929.138267] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14929.138274] ttm_bo_validate+0x189/0x1a0 [ttm] >[14929.138277] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14929.138283] ? mutex_trylock+0xcd/0xe0 >[14929.138288] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14929.138319] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14929.138336] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14929.138342] ? __lock_acquire+0x2d4/0x1340 >[14929.138370] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14929.138391] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14929.138410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14929.138426] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14929.138444] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14929.138456] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14929.138464] drm_ioctl+0x2d5/0x370 [drm] >[14929.138480] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14929.138485] ? __pm_runtime_resume+0x54/0x90 >[14929.138502] ? trace_hardirqs_on_caller+0xed/0x180 >[14929.138548] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14929.138555] do_vfs_ioctl+0xa5/0x6e0 >[14929.138565] SyS_ioctl+0x74/0x80 >[14929.138571] do_syscall_64+0x79/0x220 >[14929.138575] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14929.138578] RIP: 0033:0x7f70a90d90f7 >[14929.138580] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14929.138584] RAX: ffffffffffffffda RBX: 000055e7f33a6ae0 RCX: 00007f70a90d90f7 >[14929.138586] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14929.138588] RBP: 00007ffd456b98b0 R08: 000055e7f33a6ae0 R09: 00007f70a939dc50 >[14929.138600] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14929.138602] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f3345070 >[14929.827233] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14929.827236] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14929.827239] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14929.827240] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14929.827242] Call Trace: >[14929.827249] dump_stack+0x85/0xbf >[14929.827253] swiotlb_alloc_coherent+0x1be/0x1d0 >[14929.827261] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14929.827270] ttm_dma_populate+0x25e/0x350 [ttm] >[14929.827276] ttm_tt_bind+0x2c/0x60 [ttm] >[14929.827280] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14929.827288] ttm_bo_validate+0x189/0x1a0 [ttm] >[14929.827291] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14929.827297] ? mutex_trylock+0xcd/0xe0 >[14929.827302] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14929.827333] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14929.827352] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14929.827374] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14929.827396] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14929.827417] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14929.827432] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14929.827452] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14929.827465] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14929.827473] drm_ioctl+0x2d5/0x370 [drm] >[14929.827492] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14929.827498] ? __pm_runtime_resume+0x54/0x90 >[14929.827506] ? trace_hardirqs_on_caller+0xed/0x180 >[14929.827523] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14929.827529] do_vfs_ioctl+0xa5/0x6e0 >[14929.827535] SyS_ioctl+0x74/0x80 >[14929.827540] do_syscall_64+0x79/0x220 >[14929.827543] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14929.827546] RIP: 0033:0x7f70a90d90f7 >[14929.827547] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14929.827550] RAX: ffffffffffffffda RBX: 000055e7f32dafa0 RCX: 00007f70a90d90f7 >[14929.827551] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14929.827552] RBP: 00007ffd456b98b0 R08: 000055e7f32dafa0 R09: 0000000000000004 >[14929.827554] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14929.827555] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f345acd0 >[14929.885184] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14929.885187] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14929.885190] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14929.885191] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14929.885192] Call Trace: >[14929.885199] dump_stack+0x85/0xbf >[14929.885203] swiotlb_alloc_coherent+0x1be/0x1d0 >[14929.885211] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14929.885220] ttm_dma_populate+0x25e/0x350 [ttm] >[14929.885226] ttm_tt_bind+0x2c/0x60 [ttm] >[14929.885230] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14929.885237] ttm_bo_validate+0x189/0x1a0 [ttm] >[14929.885240] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14929.885246] ? mutex_trylock+0xcd/0xe0 >[14929.885252] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14929.885284] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14929.885305] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14929.885328] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14929.885351] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14929.885372] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14929.885389] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14929.885409] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14929.885420] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14929.885428] drm_ioctl+0x2d5/0x370 [drm] >[14929.885445] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14929.885450] ? __pm_runtime_resume+0x54/0x90 >[14929.885455] ? trace_hardirqs_on_caller+0xed/0x180 >[14929.885473] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14929.885478] do_vfs_ioctl+0xa5/0x6e0 >[14929.885485] SyS_ioctl+0x74/0x80 >[14929.885490] do_syscall_64+0x79/0x220 >[14929.885503] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14929.885507] RIP: 0033:0x7f70a90d90f7 >[14929.885509] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14929.885513] RAX: ffffffffffffffda RBX: 000055e7f32f3d50 RCX: 00007f70a90d90f7 >[14929.885515] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14929.885517] RBP: 00007ffd456b9940 R08: 000055e7f32f3d50 R09: 0000000000000004 >[14929.885518] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14929.885519] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3454410 >[14930.317276] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14930.317280] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14930.317283] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14930.317284] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14930.317285] Call Trace: >[14930.317292] dump_stack+0x85/0xbf >[14930.317296] swiotlb_alloc_coherent+0x1be/0x1d0 >[14930.317304] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14930.317312] ttm_dma_populate+0x25e/0x350 [ttm] >[14930.317318] ttm_tt_bind+0x2c/0x60 [ttm] >[14930.317322] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14930.317330] ttm_bo_validate+0x189/0x1a0 [ttm] >[14930.317333] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14930.317339] ? mutex_trylock+0xcd/0xe0 >[14930.317344] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14930.317376] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14930.317397] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14930.317420] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14930.317443] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14930.317464] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14930.317481] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14930.317502] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14930.317513] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14930.317521] drm_ioctl+0x2d5/0x370 [drm] >[14930.317545] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14930.317552] ? __pm_runtime_resume+0x54/0x90 >[14930.317560] ? trace_hardirqs_on_caller+0xed/0x180 >[14930.317590] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14930.317597] do_vfs_ioctl+0xa5/0x6e0 >[14930.317609] SyS_ioctl+0x74/0x80 >[14930.317616] do_syscall_64+0x79/0x220 >[14930.317621] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14930.317625] RIP: 0033:0x7fd8d64ef0f7 >[14930.317627] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14930.317631] RAX: ffffffffffffffda RBX: 00000000030cecc0 RCX: 00007fd8d64ef0f7 >[14930.317633] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14930.317635] RBP: 00007ffcc6dba370 R08: 00000000030cecc0 R09: 0000000000000004 >[14930.317638] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14930.317640] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c62560 >[14965.286219] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14965.286223] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14965.286225] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14965.286226] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14965.286228] Call Trace: >[14965.286234] dump_stack+0x85/0xbf >[14965.286250] swiotlb_alloc_coherent+0x1be/0x1d0 >[14965.286260] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14965.286275] ttm_dma_populate+0x25e/0x350 [ttm] >[14965.286291] ttm_tt_bind+0x2c/0x60 [ttm] >[14965.286295] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14965.286314] ttm_bo_validate+0x189/0x1a0 [ttm] >[14965.286317] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14965.286323] ? mutex_trylock+0xcd/0xe0 >[14965.286329] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14965.286365] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14965.286392] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14965.286398] ? __lock_acquire+0x2d4/0x1340 >[14965.286428] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14965.286470] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14965.286505] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14965.286533] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14965.286567] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14965.286582] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14965.286591] drm_ioctl+0x2d5/0x370 [drm] >[14965.286608] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14965.286613] ? __pm_runtime_resume+0x54/0x90 >[14965.286618] ? trace_hardirqs_on_caller+0xed/0x180 >[14965.286643] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14965.286649] do_vfs_ioctl+0xa5/0x6e0 >[14965.286656] SyS_ioctl+0x74/0x80 >[14965.286661] do_syscall_64+0x79/0x220 >[14965.286665] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14965.286667] RIP: 0033:0x7fd8d64ef0f7 >[14965.286669] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14965.286671] RAX: ffffffffffffffda RBX: 00000000030740e0 RCX: 00007fd8d64ef0f7 >[14965.286673] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14965.286674] RBP: 00007ffcc6dba370 R08: 00000000030740e0 R09: 00007fd8d67b3c50 >[14965.286675] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[14965.286677] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000310fab0 >[14965.315724] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14965.315729] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14965.315733] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14965.315735] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14965.315737] Call Trace: >[14965.315746] dump_stack+0x85/0xbf >[14965.315753] swiotlb_alloc_coherent+0x1be/0x1d0 >[14965.315764] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14965.315781] ttm_dma_populate+0x25e/0x350 [ttm] >[14965.315793] ttm_tt_bind+0x2c/0x60 [ttm] >[14965.315799] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14965.315813] ttm_bo_validate+0x189/0x1a0 [ttm] >[14965.315819] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14965.315828] ? mutex_trylock+0xcd/0xe0 >[14965.315837] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14965.315878] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14965.315912] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14965.315951] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14965.315988] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14965.316023] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14965.316050] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14965.316084] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14965.316098] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14965.316112] drm_ioctl+0x2d5/0x370 [drm] >[14965.316140] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14965.316147] ? __pm_runtime_resume+0x54/0x90 >[14965.316155] ? trace_hardirqs_on_caller+0xed/0x180 >[14965.316186] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14965.316193] do_vfs_ioctl+0xa5/0x6e0 >[14965.316206] SyS_ioctl+0x74/0x80 >[14965.316214] do_syscall_64+0x79/0x220 >[14965.316219] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14965.316223] RIP: 0033:0x7f70a90d90f7 >[14965.316225] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14965.316229] RAX: ffffffffffffffda RBX: 000055e7f32f6600 RCX: 00007f70a90d90f7 >[14965.316232] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14965.316234] RBP: 00007ffd456b98b0 R08: 000055e7f32f6600 R09: 00007f70a939e220 >[14965.316236] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14965.316238] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f350a330 >[14965.400228] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14965.400231] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14965.400234] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14965.400235] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14965.400236] Call Trace: >[14965.400243] dump_stack+0x85/0xbf >[14965.400247] swiotlb_alloc_coherent+0x1be/0x1d0 >[14965.400255] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14965.400264] ttm_dma_populate+0x25e/0x350 [ttm] >[14965.400270] ttm_tt_bind+0x2c/0x60 [ttm] >[14965.400275] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14965.400283] ttm_bo_validate+0x189/0x1a0 [ttm] >[14965.400286] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14965.400292] ? mutex_trylock+0xcd/0xe0 >[14965.400298] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14965.400331] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14965.400353] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14965.400376] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14965.400400] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14965.400422] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14965.400439] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14965.400460] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14965.400471] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14965.400479] drm_ioctl+0x2d5/0x370 [drm] >[14965.400497] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14965.400502] ? __pm_runtime_resume+0x54/0x90 >[14965.400507] ? trace_hardirqs_on_caller+0xed/0x180 >[14965.400525] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14965.400531] do_vfs_ioctl+0xa5/0x6e0 >[14965.400537] SyS_ioctl+0x74/0x80 >[14965.400542] do_syscall_64+0x79/0x220 >[14965.400546] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14965.400548] RIP: 0033:0x7f70a90d90f7 >[14965.400550] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14965.400553] RAX: ffffffffffffffda RBX: 000055e7f21f8f10 RCX: 00007f70a90d90f7 >[14965.400554] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[14965.400555] RBP: 00007ffd456b9940 R08: 000055e7f21f8f10 R09: 00007f70a939e220 >[14965.400557] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14965.400558] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f34e7f30 >[14967.230117] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14967.230121] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14967.230123] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14967.230124] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14967.230126] Call Trace: >[14967.230132] dump_stack+0x85/0xbf >[14967.230137] swiotlb_alloc_coherent+0x1be/0x1d0 >[14967.230144] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14967.230153] ttm_dma_populate+0x25e/0x350 [ttm] >[14967.230159] ttm_tt_bind+0x2c/0x60 [ttm] >[14967.230163] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14967.230171] ttm_bo_validate+0x189/0x1a0 [ttm] >[14967.230175] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14967.230181] ? mutex_trylock+0xcd/0xe0 >[14967.230186] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14967.230217] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14967.230240] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14967.230265] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14967.230289] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14967.230311] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14967.230330] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14967.230353] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14967.230365] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14967.230374] drm_ioctl+0x2d5/0x370 [drm] >[14967.230393] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14967.230398] ? __pm_runtime_resume+0x54/0x90 >[14967.230403] ? trace_hardirqs_on_caller+0xed/0x180 >[14967.230423] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14967.230428] do_vfs_ioctl+0xa5/0x6e0 >[14967.230435] SyS_ioctl+0x74/0x80 >[14967.230440] do_syscall_64+0x79/0x220 >[14967.230443] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14967.230446] RIP: 0033:0x7f70a90d90f7 >[14967.230448] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14967.230450] RAX: ffffffffffffffda RBX: 000055e7f3469d70 RCX: 00007f70a90d90f7 >[14967.230452] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14967.230453] RBP: 00007ffd456b98b0 R08: 000055e7f3469d70 R09: 0000000000000004 >[14967.230454] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14967.230455] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2203030 >[14974.304880] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14974.304883] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14974.304886] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14974.304887] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14974.304888] Call Trace: >[14974.304895] dump_stack+0x85/0xbf >[14974.304899] swiotlb_alloc_coherent+0x1be/0x1d0 >[14974.304906] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14974.304915] ttm_dma_populate+0x25e/0x350 [ttm] >[14974.304921] ttm_tt_bind+0x2c/0x60 [ttm] >[14974.304925] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14974.304932] ttm_bo_validate+0x189/0x1a0 [ttm] >[14974.304935] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14974.304941] ? mutex_trylock+0xcd/0xe0 >[14974.304946] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14974.304978] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14974.304998] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14974.305021] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14974.305043] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14974.305063] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14974.305080] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14974.305101] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14974.305112] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14974.305120] drm_ioctl+0x2d5/0x370 [drm] >[14974.305137] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14974.305141] ? __pm_runtime_resume+0x54/0x90 >[14974.305146] ? trace_hardirqs_on_caller+0xed/0x180 >[14974.305164] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14974.305169] do_vfs_ioctl+0xa5/0x6e0 >[14974.305175] SyS_ioctl+0x74/0x80 >[14974.305180] do_syscall_64+0x79/0x220 >[14974.305183] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14974.305186] RIP: 0033:0x7f70a90d90f7 >[14974.305187] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14974.305190] RAX: ffffffffffffffda RBX: 000055e7f355c360 RCX: 00007f70a90d90f7 >[14974.305191] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14974.305192] RBP: 00007ffd456b98b0 R08: 000055e7f355c360 R09: 00007f70a939e070 >[14974.305193] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[14974.305194] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f355c290 >[14975.169632] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14975.169635] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14975.169638] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14975.169639] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14975.169640] Call Trace: >[14975.169647] dump_stack+0x85/0xbf >[14975.169651] swiotlb_alloc_coherent+0x1be/0x1d0 >[14975.169658] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14975.169667] ttm_dma_populate+0x25e/0x350 [ttm] >[14975.169674] ttm_tt_bind+0x2c/0x60 [ttm] >[14975.169678] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14975.169696] ttm_bo_validate+0x189/0x1a0 [ttm] >[14975.169699] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14975.169704] ? mutex_trylock+0xcd/0xe0 >[14975.169709] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14975.169741] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14975.169762] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14975.169784] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14975.169807] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14975.169828] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14975.169844] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14975.169864] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14975.169875] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14975.169882] drm_ioctl+0x2d5/0x370 [drm] >[14975.169898] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14975.169903] ? __pm_runtime_resume+0x54/0x90 >[14975.169908] ? trace_hardirqs_on_caller+0xed/0x180 >[14975.169925] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14975.169930] do_vfs_ioctl+0xa5/0x6e0 >[14975.169937] SyS_ioctl+0x74/0x80 >[14975.169941] do_syscall_64+0x79/0x220 >[14975.169944] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14975.169946] RIP: 0033:0x7fd8d64ef0f7 >[14975.169948] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14975.169951] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[14975.169952] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14975.169953] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 0000000000000004 >[14975.169954] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14975.169956] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000310eb60 >[14975.199705] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14975.199708] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14975.199711] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[14975.199713] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14975.199714] Call Trace: >[14975.199721] dump_stack+0x85/0xbf >[14975.199725] swiotlb_alloc_coherent+0x1be/0x1d0 >[14975.199733] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14975.199752] ttm_dma_populate+0x25e/0x350 [ttm] >[14975.199758] ttm_tt_bind+0x2c/0x60 [ttm] >[14975.199762] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14975.199780] ttm_bo_validate+0x189/0x1a0 [ttm] >[14975.199783] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14975.199789] ? mutex_trylock+0xcd/0xe0 >[14975.199795] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14975.199829] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14975.199851] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14975.199875] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14975.199908] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14975.199940] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14975.199958] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14975.199989] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14975.200001] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14975.200009] drm_ioctl+0x2d5/0x370 [drm] >[14975.200026] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14975.200030] ? __pm_runtime_resume+0x54/0x90 >[14975.200035] ? trace_hardirqs_on_caller+0xed/0x180 >[14975.200053] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14975.200059] do_vfs_ioctl+0xa5/0x6e0 >[14975.200065] SyS_ioctl+0x74/0x80 >[14975.200070] do_syscall_64+0x79/0x220 >[14975.200073] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14975.200076] RIP: 0033:0x7f70a90d90f7 >[14975.200077] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14975.200079] RAX: ffffffffffffffda RBX: 000055e7f30a39f0 RCX: 00007f70a90d90f7 >[14975.200081] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[14975.200082] RBP: 00007ffd456b98b0 R08: 000055e7f30a39f0 R09: 0000000000000004 >[14975.200083] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[14975.200084] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f22043c0 >[14975.202362] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[14975.202364] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[14975.202366] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[14975.202368] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[14975.202369] Call Trace: >[14975.202374] dump_stack+0x85/0xbf >[14975.202378] swiotlb_alloc_coherent+0x1be/0x1d0 >[14975.202386] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[14975.202395] ttm_dma_populate+0x25e/0x350 [ttm] >[14975.202402] ttm_tt_bind+0x2c/0x60 [ttm] >[14975.202406] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[14975.202414] ttm_bo_validate+0x189/0x1a0 [ttm] >[14975.202417] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[14975.202424] ? mutex_trylock+0xcd/0xe0 >[14975.202429] ttm_bo_init_reserved+0x459/0x500 [ttm] >[14975.202456] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[14975.202484] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[14975.202522] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[14975.202558] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[14975.202592] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14975.202618] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[14975.202652] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14975.202665] drm_ioctl_kernel+0x5b/0xb0 [drm] >[14975.202674] drm_ioctl+0x2d5/0x370 [drm] >[14975.202701] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[14975.202705] ? __pm_runtime_resume+0x54/0x90 >[14975.202711] ? trace_hardirqs_on_caller+0xed/0x180 >[14975.202728] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[14975.202734] do_vfs_ioctl+0xa5/0x6e0 >[14975.202741] SyS_ioctl+0x74/0x80 >[14975.202746] do_syscall_64+0x79/0x220 >[14975.202749] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[14975.202751] RIP: 0033:0x7fd8d64ef0f7 >[14975.202752] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[14975.202765] RAX: ffffffffffffffda RBX: 00000000030ded10 RCX: 00007fd8d64ef0f7 >[14975.202767] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[14975.202768] RBP: 00007ffcc6dba370 R08: 00000000030ded10 R09: 0000000000000004 >[14975.202769] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[14975.202771] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cf5100 >[15034.333145] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15034.333148] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15034.333151] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15034.333152] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15034.333153] Call Trace: >[15034.333160] dump_stack+0x85/0xbf >[15034.333175] swiotlb_alloc_coherent+0x1be/0x1d0 >[15034.333183] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15034.333192] ttm_dma_populate+0x25e/0x350 [ttm] >[15034.333199] ttm_tt_bind+0x2c/0x60 [ttm] >[15034.333203] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15034.333211] ttm_bo_validate+0x189/0x1a0 [ttm] >[15034.333214] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15034.333220] ? mutex_trylock+0xcd/0xe0 >[15034.333236] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15034.333282] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15034.333314] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15034.333358] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15034.333389] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15034.333412] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15034.333428] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15034.333449] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15034.333462] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15034.333471] drm_ioctl+0x2d5/0x370 [drm] >[15034.333488] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15034.333493] ? __pm_runtime_resume+0x54/0x90 >[15034.333498] ? trace_hardirqs_on_caller+0xed/0x180 >[15034.333516] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15034.333521] do_vfs_ioctl+0xa5/0x6e0 >[15034.333528] SyS_ioctl+0x74/0x80 >[15034.333533] do_syscall_64+0x79/0x220 >[15034.333536] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15034.333539] RIP: 0033:0x7fd8d64ef0f7 >[15034.333540] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15034.333543] RAX: ffffffffffffffda RBX: 0000000002db4410 RCX: 00007fd8d64ef0f7 >[15034.333544] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15034.333545] RBP: 00007ffcc6dba370 R08: 0000000002db4410 R09: 0000000000000004 >[15034.333547] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15034.333548] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031107f0 >[15034.503613] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15034.503620] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15034.503624] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15034.503626] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15034.503628] Call Trace: >[15034.503641] dump_stack+0x85/0xbf >[15034.503648] swiotlb_alloc_coherent+0x1be/0x1d0 >[15034.503663] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15034.503679] ttm_dma_populate+0x25e/0x350 [ttm] >[15034.503689] ttm_tt_bind+0x2c/0x60 [ttm] >[15034.503695] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15034.503704] ttm_bo_validate+0x189/0x1a0 [ttm] >[15034.503707] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15034.503713] ? mutex_trylock+0xcd/0xe0 >[15034.503718] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15034.503787] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15034.503808] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15034.503830] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15034.503852] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15034.503872] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15034.503889] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15034.503916] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15034.503947] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15034.503955] drm_ioctl+0x2d5/0x370 [drm] >[15034.503971] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15034.503976] ? __pm_runtime_resume+0x54/0x90 >[15034.503982] ? trace_hardirqs_on_caller+0xed/0x180 >[15034.504010] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15034.504018] do_vfs_ioctl+0xa5/0x6e0 >[15034.504025] SyS_ioctl+0x74/0x80 >[15034.504030] do_syscall_64+0x79/0x220 >[15034.504034] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15034.504037] RIP: 0033:0x7f70a90d90f7 >[15034.504038] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15034.504051] RAX: ffffffffffffffda RBX: 000055e7f36334b0 RCX: 00007f70a90d90f7 >[15034.504052] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15034.504054] RBP: 00007ffd456b98b0 R08: 000055e7f36334b0 R09: 00007f70a939e150 >[15034.504055] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[15034.504056] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f36333e0 >[15035.545415] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15035.545418] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15035.545420] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15035.545422] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15035.545423] Call Trace: >[15035.545429] dump_stack+0x85/0xbf >[15035.545434] swiotlb_alloc_coherent+0x1be/0x1d0 >[15035.545441] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15035.545450] ttm_dma_populate+0x25e/0x350 [ttm] >[15035.545456] ttm_tt_bind+0x2c/0x60 [ttm] >[15035.545460] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15035.545477] ttm_bo_validate+0x189/0x1a0 [ttm] >[15035.545480] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15035.545497] ? mutex_trylock+0xcd/0xe0 >[15035.545502] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15035.545535] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15035.545563] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15035.545601] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15035.545639] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15035.545667] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15035.545687] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15035.545708] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15035.545720] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15035.545729] drm_ioctl+0x2d5/0x370 [drm] >[15035.545746] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15035.545751] ? __pm_runtime_resume+0x54/0x90 >[15035.545757] ? trace_hardirqs_on_caller+0xed/0x180 >[15035.545775] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15035.545780] do_vfs_ioctl+0xa5/0x6e0 >[15035.545787] SyS_ioctl+0x74/0x80 >[15035.545792] do_syscall_64+0x79/0x220 >[15035.545795] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15035.545798] RIP: 0033:0x7f70a90d90f7 >[15035.545800] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15035.545802] RAX: ffffffffffffffda RBX: 000055e7f3670760 RCX: 00007f70a90d90f7 >[15035.545803] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15035.545805] RBP: 00007ffd456b98b0 R08: 000055e7f3670760 R09: 0000000000000004 >[15035.545806] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15035.545807] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f3555f40 >[15056.721785] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15056.721788] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15056.721791] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15056.721792] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15056.721793] Call Trace: >[15056.721800] dump_stack+0x85/0xbf >[15056.721804] swiotlb_alloc_coherent+0x1be/0x1d0 >[15056.721812] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15056.721822] ttm_dma_populate+0x25e/0x350 [ttm] >[15056.721828] ttm_tt_bind+0x2c/0x60 [ttm] >[15056.721832] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15056.721840] ttm_bo_validate+0x189/0x1a0 [ttm] >[15056.721844] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15056.721850] ? mutex_trylock+0xcd/0xe0 >[15056.721856] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15056.721892] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15056.721930] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15056.721968] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15056.722001] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15056.722032] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15056.722058] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15056.722095] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15056.722112] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15056.722126] drm_ioctl+0x2d5/0x370 [drm] >[15056.722153] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15056.722160] ? __pm_runtime_resume+0x54/0x90 >[15056.722166] ? trace_hardirqs_on_caller+0xed/0x180 >[15056.722185] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15056.722190] do_vfs_ioctl+0xa5/0x6e0 >[15056.722197] SyS_ioctl+0x74/0x80 >[15056.722202] do_syscall_64+0x79/0x220 >[15056.722205] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15056.722208] RIP: 0033:0x7f70a90d90f7 >[15056.722209] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15056.722212] RAX: ffffffffffffffda RBX: 000055e7f36ec730 RCX: 00007f70a90d90f7 >[15056.722213] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15056.722215] RBP: 00007ffd456b98b0 R08: 000055e7f36ec730 R09: 00007f70a939e400 >[15056.722216] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[15056.722217] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f36ec660 >[15057.690404] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15057.690406] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15057.690409] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15057.690410] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15057.690412] Call Trace: >[15057.690419] dump_stack+0x85/0xbf >[15057.690424] swiotlb_alloc_coherent+0x1be/0x1d0 >[15057.690432] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15057.690441] ttm_dma_populate+0x25e/0x350 [ttm] >[15057.690448] ttm_tt_bind+0x2c/0x60 [ttm] >[15057.690452] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15057.690460] ttm_bo_validate+0x189/0x1a0 [ttm] >[15057.690463] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15057.690469] ? mutex_trylock+0xcd/0xe0 >[15057.690474] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15057.690515] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15057.690544] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15057.690550] ? __lock_acquire+0x2d4/0x1340 >[15057.690575] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15057.690601] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15057.690627] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15057.690648] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15057.690671] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15057.690686] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15057.690695] drm_ioctl+0x2d5/0x370 [drm] >[15057.690716] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15057.690721] ? __pm_runtime_resume+0x54/0x90 >[15057.690726] ? trace_hardirqs_on_caller+0xed/0x180 >[15057.690747] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15057.690753] do_vfs_ioctl+0xa5/0x6e0 >[15057.690760] SyS_ioctl+0x74/0x80 >[15057.690765] do_syscall_64+0x79/0x220 >[15057.690768] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15057.690771] RIP: 0033:0x7fd8d64ef0f7 >[15057.690772] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15057.690775] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[15057.690776] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15057.690777] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 00007fd8d67b3c50 >[15057.690779] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[15057.690780] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031107f0 >[15057.741983] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15057.742011] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15057.742014] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15057.742025] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15057.742026] Call Trace: >[15057.742033] dump_stack+0x85/0xbf >[15057.742037] swiotlb_alloc_coherent+0x1be/0x1d0 >[15057.742044] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15057.742053] ttm_dma_populate+0x25e/0x350 [ttm] >[15057.742060] ttm_tt_bind+0x2c/0x60 [ttm] >[15057.742064] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15057.742073] ttm_bo_validate+0x189/0x1a0 [ttm] >[15057.742076] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15057.742082] ? mutex_trylock+0xcd/0xe0 >[15057.742087] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15057.742119] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15057.742140] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15057.742163] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15057.742186] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15057.742207] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15057.742224] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15057.742245] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15057.742256] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15057.742264] drm_ioctl+0x2d5/0x370 [drm] >[15057.742281] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15057.742286] ? __pm_runtime_resume+0x54/0x90 >[15057.742291] ? trace_hardirqs_on_caller+0xed/0x180 >[15057.742309] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15057.742314] do_vfs_ioctl+0xa5/0x6e0 >[15057.742321] SyS_ioctl+0x74/0x80 >[15057.742325] do_syscall_64+0x79/0x220 >[15057.742328] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15057.742331] RIP: 0033:0x7f70a90d90f7 >[15057.742332] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15057.742335] RAX: ffffffffffffffda RBX: 000055e7f36ec8a0 RCX: 00007f70a90d90f7 >[15057.742336] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15057.742337] RBP: 00007ffd456b98b0 R08: 000055e7f36ec8a0 R09: 0000000000000004 >[15057.742338] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15057.742340] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f36ba300 >[15057.942306] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15057.942310] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15057.942314] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15057.942326] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15057.942328] Call Trace: >[15057.942337] dump_stack+0x85/0xbf >[15057.942343] swiotlb_alloc_coherent+0x1be/0x1d0 >[15057.942354] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15057.942370] ttm_dma_populate+0x25e/0x350 [ttm] >[15057.942381] ttm_tt_bind+0x2c/0x60 [ttm] >[15057.942387] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15057.942401] ttm_bo_validate+0x189/0x1a0 [ttm] >[15057.942406] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15057.942415] ? mutex_trylock+0xcd/0xe0 >[15057.942423] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15057.942463] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15057.942496] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15057.942535] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15057.942573] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15057.942608] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15057.942635] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15057.942669] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15057.942685] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15057.942698] drm_ioctl+0x2d5/0x370 [drm] >[15057.942726] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15057.942733] ? __pm_runtime_resume+0x54/0x90 >[15057.942741] ? trace_hardirqs_on_caller+0xed/0x180 >[15057.942768] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15057.942776] do_vfs_ioctl+0xa5/0x6e0 >[15057.942796] SyS_ioctl+0x74/0x80 >[15057.942803] do_syscall_64+0x79/0x220 >[15057.942808] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15057.942811] RIP: 0033:0x7f70a90d90f7 >[15057.942814] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15057.942818] RAX: ffffffffffffffda RBX: 000055e7f3695470 RCX: 00007f70a90d90f7 >[15057.942819] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15057.942821] RBP: 00007ffd456b98b0 R08: 000055e7f3695470 R09: 0000000000000004 >[15057.942824] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15057.942826] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f3564bd0 >[15062.080123] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15062.080127] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15062.080129] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15062.080131] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15062.080132] Call Trace: >[15062.080139] dump_stack+0x85/0xbf >[15062.080143] swiotlb_alloc_coherent+0x1be/0x1d0 >[15062.080151] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15062.080161] ttm_dma_populate+0x25e/0x350 [ttm] >[15062.080167] ttm_tt_bind+0x2c/0x60 [ttm] >[15062.080171] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15062.080179] ttm_bo_validate+0x189/0x1a0 [ttm] >[15062.080182] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15062.080189] ? mutex_trylock+0xcd/0xe0 >[15062.080194] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15062.080230] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15062.080253] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15062.080276] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15062.080300] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15062.080322] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15062.080340] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15062.080360] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15062.080373] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15062.080384] drm_ioctl+0x2d5/0x370 [drm] >[15062.080402] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15062.080407] ? __pm_runtime_resume+0x54/0x90 >[15062.080412] ? trace_hardirqs_on_caller+0xed/0x180 >[15062.080431] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15062.080437] do_vfs_ioctl+0xa5/0x6e0 >[15062.080444] SyS_ioctl+0x74/0x80 >[15062.080449] do_syscall_64+0x79/0x220 >[15062.080452] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15062.080455] RIP: 0033:0x7fd8d64ef0f7 >[15062.080456] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15062.080459] RAX: ffffffffffffffda RBX: 00000000030f0360 RCX: 00007fd8d64ef0f7 >[15062.080460] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15062.080462] RBP: 00007ffcc6dba370 R08: 00000000030f0360 R09: 0000000000000004 >[15062.080463] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15062.080464] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc46d0 >[15062.096736] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15062.096742] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15062.096746] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15062.096748] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15062.096750] Call Trace: >[15062.096762] dump_stack+0x85/0xbf >[15062.096771] swiotlb_alloc_coherent+0x1be/0x1d0 >[15062.096788] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15062.096807] ttm_dma_populate+0x25e/0x350 [ttm] >[15062.096819] ttm_tt_bind+0x2c/0x60 [ttm] >[15062.096827] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15062.096840] ttm_bo_validate+0x189/0x1a0 [ttm] >[15062.096846] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15062.096859] ? mutex_trylock+0xcd/0xe0 >[15062.096869] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15062.096981] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15062.097025] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15062.097097] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15062.097162] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15062.097219] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15062.097272] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15062.097329] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15062.097359] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15062.097385] drm_ioctl+0x2d5/0x370 [drm] >[15062.097435] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15062.097443] ? __pm_runtime_resume+0x54/0x90 >[15062.097451] ? trace_hardirqs_on_caller+0xed/0x180 >[15062.097479] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15062.097490] do_vfs_ioctl+0xa5/0x6e0 >[15062.097503] SyS_ioctl+0x74/0x80 >[15062.097511] do_syscall_64+0x79/0x220 >[15062.097517] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15062.097521] RIP: 0033:0x7f70a90d90f7 >[15062.097523] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15062.097527] RAX: ffffffffffffffda RBX: 000055e7f3729690 RCX: 00007f70a90d90f7 >[15062.097529] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15062.097531] RBP: 00007ffd456b98b0 R08: 000055e7f3729690 R09: 00007f70a939de50 >[15062.097532] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[15062.097534] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f3776d30 >[15062.165060] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15062.165063] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15062.165066] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15062.165067] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15062.165068] Call Trace: >[15062.165075] dump_stack+0x85/0xbf >[15062.165079] swiotlb_alloc_coherent+0x1be/0x1d0 >[15062.165086] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15062.165095] ttm_dma_populate+0x25e/0x350 [ttm] >[15062.165101] ttm_tt_bind+0x2c/0x60 [ttm] >[15062.165105] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15062.165113] ttm_bo_validate+0x189/0x1a0 [ttm] >[15062.165116] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15062.165122] ? mutex_trylock+0xcd/0xe0 >[15062.165128] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15062.165159] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15062.165180] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15062.165204] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15062.165227] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15062.165249] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15062.165265] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15062.165285] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15062.165297] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15062.165305] drm_ioctl+0x2d5/0x370 [drm] >[15062.165321] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15062.165326] ? __pm_runtime_resume+0x54/0x90 >[15062.165331] ? trace_hardirqs_on_caller+0xed/0x180 >[15062.165349] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15062.165354] do_vfs_ioctl+0xa5/0x6e0 >[15062.165361] SyS_ioctl+0x74/0x80 >[15062.165366] do_syscall_64+0x79/0x220 >[15062.165369] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15062.165372] RIP: 0033:0x7fd8d64ef0f7 >[15062.165373] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15062.165376] RAX: ffffffffffffffda RBX: 0000000003107330 RCX: 00007fd8d64ef0f7 >[15062.165377] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15062.165378] RBP: 00007ffcc6dba370 R08: 0000000003107330 R09: 0000000000000004 >[15062.165380] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15062.165381] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030dfd70 >[15062.206074] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15062.206079] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15062.206082] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15062.206084] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15062.206086] Call Trace: >[15062.206094] dump_stack+0x85/0xbf >[15062.206110] swiotlb_alloc_coherent+0x1be/0x1d0 >[15062.206131] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15062.206144] ttm_dma_populate+0x25e/0x350 [ttm] >[15062.206150] ttm_tt_bind+0x2c/0x60 [ttm] >[15062.206154] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15062.206162] ttm_bo_validate+0x189/0x1a0 [ttm] >[15062.206165] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15062.206171] ? mutex_trylock+0xcd/0xe0 >[15062.206176] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15062.206209] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15062.206228] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15062.206249] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15062.206270] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15062.206290] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15062.206305] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15062.206325] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15062.206337] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15062.206355] drm_ioctl+0x2d5/0x370 [drm] >[15062.206371] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15062.206376] ? __pm_runtime_resume+0x54/0x90 >[15062.206382] ? trace_hardirqs_on_caller+0xed/0x180 >[15062.206399] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15062.206405] do_vfs_ioctl+0xa5/0x6e0 >[15062.206412] SyS_ioctl+0x74/0x80 >[15062.206417] do_syscall_64+0x79/0x220 >[15062.206420] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15062.206422] RIP: 0033:0x7fd8d64ef0f7 >[15062.206424] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15062.206427] RAX: ffffffffffffffda RBX: 0000000002c4fce0 RCX: 00007fd8d64ef0f7 >[15062.206428] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15062.206429] RBP: 00007ffcc6dba370 R08: 0000000002c4fce0 R09: 0000000000000004 >[15062.206431] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15062.206432] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f0650 >[15063.183701] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15063.183704] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15063.183707] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15063.183708] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15063.183709] Call Trace: >[15063.183716] dump_stack+0x85/0xbf >[15063.183721] swiotlb_alloc_coherent+0x1be/0x1d0 >[15063.183729] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15063.183738] ttm_dma_populate+0x25e/0x350 [ttm] >[15063.183744] ttm_tt_bind+0x2c/0x60 [ttm] >[15063.183748] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15063.183756] ttm_bo_validate+0x189/0x1a0 [ttm] >[15063.183759] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15063.183765] ? mutex_trylock+0xcd/0xe0 >[15063.183771] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15063.183802] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15063.183824] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15063.183848] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15063.183871] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15063.183903] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15063.183920] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15063.183941] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15063.183953] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15063.183962] drm_ioctl+0x2d5/0x370 [drm] >[15063.183979] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15063.183984] ? __pm_runtime_resume+0x54/0x90 >[15063.183989] ? trace_hardirqs_on_caller+0xed/0x180 >[15063.184008] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15063.184013] do_vfs_ioctl+0xa5/0x6e0 >[15063.184020] SyS_ioctl+0x74/0x80 >[15063.184025] do_syscall_64+0x79/0x220 >[15063.184028] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15063.184031] RIP: 0033:0x7f70a90d90f7 >[15063.184032] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15063.184035] RAX: ffffffffffffffda RBX: 000055e7f3555200 RCX: 00007f70a90d90f7 >[15063.184036] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15063.184038] RBP: 00007ffd456b98b0 R08: 000055e7f3555200 R09: 0000000000000004 >[15063.184039] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15063.184040] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f3725800 >[15080.526521] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15080.526524] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15080.526526] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15080.526528] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15080.526529] Call Trace: >[15080.526536] dump_stack+0x85/0xbf >[15080.526540] swiotlb_alloc_coherent+0x1be/0x1d0 >[15080.526548] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15080.526556] ttm_dma_populate+0x25e/0x350 [ttm] >[15080.526562] ttm_tt_bind+0x2c/0x60 [ttm] >[15080.526566] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15080.526574] ttm_bo_validate+0x189/0x1a0 [ttm] >[15080.526577] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15080.526583] ? mutex_trylock+0xcd/0xe0 >[15080.526588] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15080.526629] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15080.526651] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15080.526684] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15080.526707] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15080.526728] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15080.526744] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15080.526764] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15080.526785] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15080.526793] drm_ioctl+0x2d5/0x370 [drm] >[15080.526810] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15080.526815] ? __pm_runtime_resume+0x54/0x90 >[15080.526819] ? trace_hardirqs_on_caller+0xed/0x180 >[15080.526837] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15080.526842] do_vfs_ioctl+0xa5/0x6e0 >[15080.526849] SyS_ioctl+0x74/0x80 >[15080.526853] do_syscall_64+0x79/0x220 >[15080.526856] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15080.526859] RIP: 0033:0x7f70a90d90f7 >[15080.526860] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15080.526863] RAX: ffffffffffffffda RBX: 000055e7f3715da0 RCX: 00007f70a90d90f7 >[15080.526864] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15080.526865] RBP: 00007ffd456b98b0 R08: 000055e7f3715da0 R09: 0000000000000004 >[15080.526866] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15080.526867] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f3725800 >[15081.007014] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15081.007017] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15081.007019] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15081.007021] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15081.007022] Call Trace: >[15081.007029] dump_stack+0x85/0xbf >[15081.007033] swiotlb_alloc_coherent+0x1be/0x1d0 >[15081.007041] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15081.007050] ttm_dma_populate+0x25e/0x350 [ttm] >[15081.007056] ttm_tt_bind+0x2c/0x60 [ttm] >[15081.007060] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15081.007068] ttm_bo_validate+0x189/0x1a0 [ttm] >[15081.007071] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15081.007077] ? mutex_trylock+0xcd/0xe0 >[15081.007093] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15081.007132] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15081.007153] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15081.007176] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15081.007198] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15081.007220] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15081.007237] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15081.007257] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15081.007268] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15081.007276] drm_ioctl+0x2d5/0x370 [drm] >[15081.007293] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15081.007297] ? __pm_runtime_resume+0x54/0x90 >[15081.007302] ? trace_hardirqs_on_caller+0xed/0x180 >[15081.007320] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15081.007325] do_vfs_ioctl+0xa5/0x6e0 >[15081.007332] SyS_ioctl+0x74/0x80 >[15081.007336] do_syscall_64+0x79/0x220 >[15081.007340] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15081.007342] RIP: 0033:0x7fd8d64ef0f7 >[15081.007343] RSP: 002b:00007ffcc6db9cf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15081.007346] RAX: ffffffffffffffda RBX: 0000000002c4fce0 RCX: 00007fd8d64ef0f7 >[15081.007347] RDX: 00007ffcc6db9d40 RSI: 00000000c0206440 RDI: 000000000000000b >[15081.007348] RBP: 00007ffcc6db9d40 R08: 0000000002c4fce0 R09: 0000000000000004 >[15081.007350] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15081.007351] R13: 000000000000000b R14: 00007ffcc6db9dd8 R15: 0000000003044dd0 >[15083.219914] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15083.219917] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15083.219920] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15083.219921] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15083.219923] Call Trace: >[15083.219929] dump_stack+0x85/0xbf >[15083.219934] swiotlb_alloc_coherent+0x1be/0x1d0 >[15083.219942] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15083.219952] ttm_dma_populate+0x25e/0x350 [ttm] >[15083.219959] ttm_tt_bind+0x2c/0x60 [ttm] >[15083.219963] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15083.219971] ttm_bo_validate+0x189/0x1a0 [ttm] >[15083.219975] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15083.219981] ? mutex_trylock+0xcd/0xe0 >[15083.219987] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15083.220029] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15083.220056] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15083.220081] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15083.220111] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15083.220133] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15083.220156] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15083.220190] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15083.220207] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15083.220222] drm_ioctl+0x2d5/0x370 [drm] >[15083.220251] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15083.220259] ? __pm_runtime_resume+0x54/0x90 >[15083.220267] ? trace_hardirqs_on_caller+0xed/0x180 >[15083.220295] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15083.220303] do_vfs_ioctl+0xa5/0x6e0 >[15083.220312] SyS_ioctl+0x74/0x80 >[15083.220320] do_syscall_64+0x79/0x220 >[15083.220325] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15083.220328] RIP: 0033:0x7f70a90d90f7 >[15083.220331] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15083.220334] RAX: ffffffffffffffda RBX: 000055e7f37492e0 RCX: 00007f70a90d90f7 >[15083.220335] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[15083.220336] RBP: 00007ffd456b9940 R08: 000055e7f37492e0 R09: 0000000000000004 >[15083.220337] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15083.220339] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3727300 >[15086.626262] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15086.626268] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15086.626271] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15086.626273] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15086.626275] Call Trace: >[15086.626284] dump_stack+0x85/0xbf >[15086.626290] swiotlb_alloc_coherent+0x1be/0x1d0 >[15086.626302] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15086.626317] ttm_dma_populate+0x25e/0x350 [ttm] >[15086.626327] ttm_tt_bind+0x2c/0x60 [ttm] >[15086.626333] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15086.626346] ttm_bo_validate+0x189/0x1a0 [ttm] >[15086.626350] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15086.626359] ? mutex_trylock+0xcd/0xe0 >[15086.626367] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15086.626414] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15086.626451] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15086.626491] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15086.626528] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15086.626561] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15086.626587] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15086.626618] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15086.626635] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15086.626648] drm_ioctl+0x2d5/0x370 [drm] >[15086.626674] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15086.626681] ? __pm_runtime_resume+0x54/0x90 >[15086.626689] ? trace_hardirqs_on_caller+0xed/0x180 >[15086.626716] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15086.626724] do_vfs_ioctl+0xa5/0x6e0 >[15086.626735] SyS_ioctl+0x74/0x80 >[15086.626741] do_syscall_64+0x79/0x220 >[15086.626746] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15086.626750] RIP: 0033:0x7f70a90d90f7 >[15086.626752] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15086.626756] RAX: ffffffffffffffda RBX: 000055e7f35676d0 RCX: 00007f70a90d90f7 >[15086.626758] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15086.626759] RBP: 00007ffd456b98b0 R08: 000055e7f35676d0 R09: 0000000000000004 >[15086.626760] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15086.626762] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f363f310 >[15086.673490] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15086.673496] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15086.673499] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15086.673502] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15086.673504] Call Trace: >[15086.673512] dump_stack+0x85/0xbf >[15086.673519] swiotlb_alloc_coherent+0x1be/0x1d0 >[15086.673531] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15086.673547] ttm_dma_populate+0x25e/0x350 [ttm] >[15086.673557] ttm_tt_bind+0x2c/0x60 [ttm] >[15086.673563] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15086.673577] ttm_bo_validate+0x189/0x1a0 [ttm] >[15086.673582] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15086.673591] ? mutex_trylock+0xcd/0xe0 >[15086.673599] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15086.673650] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15086.673689] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15086.673729] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15086.673765] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15086.673795] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15086.673820] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15086.673859] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15086.673880] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15086.673894] drm_ioctl+0x2d5/0x370 [drm] >[15086.673923] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15086.673930] ? __pm_runtime_resume+0x54/0x90 >[15086.673938] ? trace_hardirqs_on_caller+0xed/0x180 >[15086.673969] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15086.673977] do_vfs_ioctl+0xa5/0x6e0 >[15086.673989] SyS_ioctl+0x74/0x80 >[15086.673997] do_syscall_64+0x79/0x220 >[15086.674003] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15086.674006] RIP: 0033:0x7f70a90d90f7 >[15086.674009] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15086.674013] RAX: ffffffffffffffda RBX: 000055e7f21efc80 RCX: 00007f70a90d90f7 >[15086.674015] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[15086.674017] RBP: 00007ffd456b9940 R08: 000055e7f21efc80 R09: 0000000000000004 >[15086.674019] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15086.674021] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3272790 >[15095.920461] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15095.920465] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15095.920467] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15095.920468] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15095.920469] Call Trace: >[15095.920476] dump_stack+0x85/0xbf >[15095.920480] swiotlb_alloc_coherent+0x1be/0x1d0 >[15095.920487] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15095.920496] ttm_dma_populate+0x25e/0x350 [ttm] >[15095.920502] ttm_tt_bind+0x2c/0x60 [ttm] >[15095.920505] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15095.920513] ttm_bo_validate+0x189/0x1a0 [ttm] >[15095.920516] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15095.920521] ? mutex_trylock+0xcd/0xe0 >[15095.920526] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15095.920556] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15095.920574] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15095.920595] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15095.920615] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15095.920634] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15095.920649] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15095.920668] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15095.920679] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15095.920687] drm_ioctl+0x2d5/0x370 [drm] >[15095.920702] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15095.920707] ? __pm_runtime_resume+0x54/0x90 >[15095.920711] ? trace_hardirqs_on_caller+0xed/0x180 >[15095.920728] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15095.920733] do_vfs_ioctl+0xa5/0x6e0 >[15095.920741] SyS_ioctl+0x74/0x80 >[15095.920745] do_syscall_64+0x79/0x220 >[15095.920748] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15095.920750] RIP: 0033:0x7f70a90d90f7 >[15095.920752] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15095.920754] RAX: ffffffffffffffda RBX: 000055e7f366ac90 RCX: 00007f70a90d90f7 >[15095.920756] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[15095.920757] RBP: 00007ffd456b9940 R08: 000055e7f366ac90 R09: 0000000000000004 >[15095.920758] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15095.920759] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f36370e0 >[15095.959081] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15095.959085] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15095.959089] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15095.959091] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15095.959093] Call Trace: >[15095.959101] dump_stack+0x85/0xbf >[15095.959107] swiotlb_alloc_coherent+0x1be/0x1d0 >[15095.959118] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15095.959134] ttm_dma_populate+0x25e/0x350 [ttm] >[15095.959155] ttm_tt_bind+0x2c/0x60 [ttm] >[15095.959161] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15095.959185] ttm_bo_validate+0x189/0x1a0 [ttm] >[15095.959190] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15095.959209] ? mutex_trylock+0xcd/0xe0 >[15095.959217] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15095.959257] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15095.959288] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15095.959325] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15095.959360] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15095.959393] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15095.959419] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15095.959450] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15095.959463] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15095.959475] drm_ioctl+0x2d5/0x370 [drm] >[15095.959501] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15095.959507] ? __pm_runtime_resume+0x54/0x90 >[15095.959515] ? trace_hardirqs_on_caller+0xed/0x180 >[15095.959543] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15095.959550] do_vfs_ioctl+0xa5/0x6e0 >[15095.959562] SyS_ioctl+0x74/0x80 >[15095.959569] do_syscall_64+0x79/0x220 >[15095.959573] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15095.959577] RIP: 0033:0x7fd8d64ef0f7 >[15095.959579] RSP: 002b:00007ffcc6db9cf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15095.959583] RAX: ffffffffffffffda RBX: 00000000030e7440 RCX: 00007fd8d64ef0f7 >[15095.959585] RDX: 00007ffcc6db9d40 RSI: 00000000c0206440 RDI: 000000000000000b >[15095.959587] RBP: 00007ffcc6db9d40 R08: 00000000030e7440 R09: 0000000000000004 >[15095.959589] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15095.959591] R13: 000000000000000b R14: 00007ffcc6db9dd8 R15: 0000000002da6b60 >[15095.975988] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15095.975993] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15095.975996] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15095.975998] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15095.976000] Call Trace: >[15095.976009] dump_stack+0x85/0xbf >[15095.976015] swiotlb_alloc_coherent+0x1be/0x1d0 >[15095.976026] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15095.976042] ttm_dma_populate+0x25e/0x350 [ttm] >[15095.976053] ttm_tt_bind+0x2c/0x60 [ttm] >[15095.976059] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15095.976073] ttm_bo_validate+0x189/0x1a0 [ttm] >[15095.976078] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15095.976087] ? mutex_trylock+0xcd/0xe0 >[15095.976095] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15095.976134] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15095.976198] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15095.976236] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15095.976272] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15095.976306] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15095.976332] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15095.976366] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15095.976389] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15095.976403] drm_ioctl+0x2d5/0x370 [drm] >[15095.976431] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15095.976438] ? __pm_runtime_resume+0x54/0x90 >[15095.976445] ? trace_hardirqs_on_caller+0xed/0x180 >[15095.976476] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15095.976484] do_vfs_ioctl+0xa5/0x6e0 >[15095.976496] SyS_ioctl+0x74/0x80 >[15095.976503] do_syscall_64+0x79/0x220 >[15095.976508] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15095.976512] RIP: 0033:0x7f70a90d90f7 >[15095.976514] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15095.976518] RAX: ffffffffffffffda RBX: 000055e7f35676d0 RCX: 00007f70a90d90f7 >[15095.976520] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[15095.976522] RBP: 00007ffd456b9940 R08: 000055e7f35676d0 R09: 0000000000000004 >[15095.976525] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15095.976527] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3757170 >[15099.693222] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15099.693227] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15099.693230] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15099.693233] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15099.693235] Call Trace: >[15099.693244] dump_stack+0x85/0xbf >[15099.693250] swiotlb_alloc_coherent+0x1be/0x1d0 >[15099.693262] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15099.693279] ttm_dma_populate+0x25e/0x350 [ttm] >[15099.693291] ttm_tt_bind+0x2c/0x60 [ttm] >[15099.693298] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15099.693313] ttm_bo_validate+0x189/0x1a0 [ttm] >[15099.693318] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15099.693329] ? mutex_trylock+0xcd/0xe0 >[15099.693338] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15099.693384] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15099.693419] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15099.693470] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15099.693519] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15099.693557] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15099.693585] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15099.693621] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15099.693637] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15099.693651] drm_ioctl+0x2d5/0x370 [drm] >[15099.693681] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15099.693689] ? __pm_runtime_resume+0x54/0x90 >[15099.693697] ? trace_hardirqs_on_caller+0xed/0x180 >[15099.693729] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15099.693737] do_vfs_ioctl+0xa5/0x6e0 >[15099.693750] SyS_ioctl+0x74/0x80 >[15099.693758] do_syscall_64+0x79/0x220 >[15099.693763] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15099.693767] RIP: 0033:0x7f70a90d90f7 >[15099.693770] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15099.693774] RAX: ffffffffffffffda RBX: 000055e7f35a65c0 RCX: 00007f70a90d90f7 >[15099.693777] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[15099.693779] RBP: 00007ffd456b9940 R08: 000055e7f35a65c0 R09: 0000000000000004 >[15099.693781] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15099.693783] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f29b5700 >[15125.949862] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15125.949866] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15125.949868] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15125.949870] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15125.949871] Call Trace: >[15125.949878] dump_stack+0x85/0xbf >[15125.949882] swiotlb_alloc_coherent+0x1be/0x1d0 >[15125.949889] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15125.949898] ttm_dma_populate+0x25e/0x350 [ttm] >[15125.949904] ttm_tt_bind+0x2c/0x60 [ttm] >[15125.949908] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15125.949916] ttm_bo_validate+0x189/0x1a0 [ttm] >[15125.949919] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15125.949925] ? mutex_trylock+0xcd/0xe0 >[15125.949930] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15125.949960] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15125.949981] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15125.950004] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15125.950026] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15125.950047] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15125.950064] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15125.950084] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15125.950095] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15125.950103] drm_ioctl+0x2d5/0x370 [drm] >[15125.950120] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15125.950125] ? __pm_runtime_resume+0x54/0x90 >[15125.950130] ? trace_hardirqs_on_caller+0xed/0x180 >[15125.950148] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15125.950153] do_vfs_ioctl+0xa5/0x6e0 >[15125.950160] SyS_ioctl+0x74/0x80 >[15125.950164] do_syscall_64+0x79/0x220 >[15125.950167] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15125.950170] RIP: 0033:0x7f70a90d90f7 >[15125.950171] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15125.950174] RAX: ffffffffffffffda RBX: 000055e7f37d60a0 RCX: 00007f70a90d90f7 >[15125.950175] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[15125.950176] RBP: 00007ffd456b9940 R08: 000055e7f37d60a0 R09: 0000000000000004 >[15125.950178] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15125.950180] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f37adf90 >[15128.699448] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15128.699451] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15128.699453] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15128.699455] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15128.699456] Call Trace: >[15128.699463] dump_stack+0x85/0xbf >[15128.699467] swiotlb_alloc_coherent+0x1be/0x1d0 >[15128.699474] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15128.699483] ttm_dma_populate+0x25e/0x350 [ttm] >[15128.699489] ttm_tt_bind+0x2c/0x60 [ttm] >[15128.699493] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15128.699501] ttm_bo_validate+0x189/0x1a0 [ttm] >[15128.699504] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15128.699510] ? mutex_trylock+0xcd/0xe0 >[15128.699515] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15128.699546] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15128.699567] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15128.699589] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15128.699611] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15128.699632] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15128.699649] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15128.699668] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15128.699679] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15128.699687] drm_ioctl+0x2d5/0x370 [drm] >[15128.699715] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15128.699719] ? __pm_runtime_resume+0x54/0x90 >[15128.699724] ? trace_hardirqs_on_caller+0xed/0x180 >[15128.699752] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15128.699757] do_vfs_ioctl+0xa5/0x6e0 >[15128.699763] SyS_ioctl+0x74/0x80 >[15128.699767] do_syscall_64+0x79/0x220 >[15128.699770] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15128.699773] RIP: 0033:0x7f70a90d90f7 >[15128.699774] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15128.699777] RAX: ffffffffffffffda RBX: 000055e7f376cb50 RCX: 00007f70a90d90f7 >[15128.699778] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[15128.699779] RBP: 00007ffd456b9940 R08: 000055e7f376cb50 R09: 0000000000000004 >[15128.699780] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15128.699782] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f36dfa40 >[15134.541641] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15134.541646] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15134.541659] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15134.541662] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15134.541664] Call Trace: >[15134.541673] dump_stack+0x85/0xbf >[15134.541679] swiotlb_alloc_coherent+0x1be/0x1d0 >[15134.541690] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15134.541705] ttm_dma_populate+0x25e/0x350 [ttm] >[15134.541714] ttm_tt_bind+0x2c/0x60 [ttm] >[15134.541720] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15134.541732] ttm_bo_validate+0x189/0x1a0 [ttm] >[15134.541737] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15134.541746] ? mutex_trylock+0xcd/0xe0 >[15134.541755] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15134.541814] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15134.541859] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15134.541895] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15134.541928] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15134.541957] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15134.541979] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15134.542001] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15134.542017] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15134.542029] drm_ioctl+0x2d5/0x370 [drm] >[15134.542049] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15134.542054] ? __pm_runtime_resume+0x54/0x90 >[15134.542060] ? trace_hardirqs_on_caller+0xed/0x180 >[15134.542081] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15134.542088] do_vfs_ioctl+0xa5/0x6e0 >[15134.542095] SyS_ioctl+0x74/0x80 >[15134.542101] do_syscall_64+0x79/0x220 >[15134.542107] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15134.542111] RIP: 0033:0x7f70a90d90f7 >[15134.542112] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15134.542117] RAX: ffffffffffffffda RBX: 000055e7f3775580 RCX: 00007f70a90d90f7 >[15134.542119] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15134.542120] RBP: 00007ffd456b98b0 R08: 000055e7f3775580 R09: 00007f70a939dc90 >[15134.542122] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[15134.542124] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f29b6330 >[15135.376925] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15135.376930] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15135.376934] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15135.376937] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15135.376939] Call Trace: >[15135.376950] dump_stack+0x85/0xbf >[15135.376957] swiotlb_alloc_coherent+0x1be/0x1d0 >[15135.376970] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15135.376987] ttm_dma_populate+0x25e/0x350 [ttm] >[15135.376997] ttm_tt_bind+0x2c/0x60 [ttm] >[15135.377004] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15135.377017] ttm_bo_validate+0x189/0x1a0 [ttm] >[15135.377022] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15135.377031] ? mutex_trylock+0xcd/0xe0 >[15135.377039] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15135.377090] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15135.377123] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15135.377133] ? __lock_acquire+0x2d4/0x1340 >[15135.377165] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15135.377202] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15135.377237] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15135.377264] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15135.377298] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15135.377312] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15135.377328] drm_ioctl+0x2d5/0x370 [drm] >[15135.377356] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15135.377363] ? __pm_runtime_resume+0x54/0x90 >[15135.377371] ? trace_hardirqs_on_caller+0xed/0x180 >[15135.377402] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15135.377410] do_vfs_ioctl+0xa5/0x6e0 >[15135.377421] SyS_ioctl+0x74/0x80 >[15135.377429] do_syscall_64+0x79/0x220 >[15135.377434] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15135.377437] RIP: 0033:0x7fd8d64ef0f7 >[15135.377439] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15135.377444] RAX: ffffffffffffffda RBX: 0000000003044f50 RCX: 00007fd8d64ef0f7 >[15135.377446] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15135.377448] RBP: 00007ffcc6dba370 R08: 0000000003044f50 R09: 00007fd8d67b3c50 >[15135.377450] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[15135.377452] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324f0d0 >[15135.549733] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15135.549736] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15135.549739] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15135.549740] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15135.549741] Call Trace: >[15135.549748] dump_stack+0x85/0xbf >[15135.549752] swiotlb_alloc_coherent+0x1be/0x1d0 >[15135.549760] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15135.549769] ttm_dma_populate+0x25e/0x350 [ttm] >[15135.549776] ttm_tt_bind+0x2c/0x60 [ttm] >[15135.549780] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15135.549788] ttm_bo_validate+0x189/0x1a0 [ttm] >[15135.549792] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15135.549798] ? mutex_trylock+0xcd/0xe0 >[15135.549803] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15135.549834] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15135.549857] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15135.549881] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15135.549915] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15135.549936] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15135.549953] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15135.549973] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15135.549984] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15135.549992] drm_ioctl+0x2d5/0x370 [drm] >[15135.550009] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15135.550014] ? __pm_runtime_resume+0x54/0x90 >[15135.550019] ? trace_hardirqs_on_caller+0xed/0x180 >[15135.550036] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15135.550041] do_vfs_ioctl+0xa5/0x6e0 >[15135.550048] SyS_ioctl+0x74/0x80 >[15135.550053] do_syscall_64+0x79/0x220 >[15135.550056] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15135.550058] RIP: 0033:0x7f70a90d90f7 >[15135.550060] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15135.550062] RAX: ffffffffffffffda RBX: 000055e7f376cb50 RCX: 00007f70a90d90f7 >[15135.550063] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15135.550065] RBP: 00007ffd456b98b0 R08: 000055e7f376cb50 R09: 0000000000000004 >[15135.550066] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15135.550067] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f35cf4f0 >[15135.554174] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15135.554176] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15135.554178] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15135.554180] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15135.554181] Call Trace: >[15135.554186] dump_stack+0x85/0xbf >[15135.554190] swiotlb_alloc_coherent+0x1be/0x1d0 >[15135.554197] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15135.554206] ttm_dma_populate+0x25e/0x350 [ttm] >[15135.554212] ttm_tt_bind+0x2c/0x60 [ttm] >[15135.554216] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15135.554226] ttm_bo_validate+0x189/0x1a0 [ttm] >[15135.554231] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15135.554240] ? mutex_trylock+0xcd/0xe0 >[15135.554248] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15135.554281] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15135.554327] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15135.554374] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15135.554417] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15135.554449] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15135.554472] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15135.554503] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15135.554519] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15135.554533] drm_ioctl+0x2d5/0x370 [drm] >[15135.554550] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15135.554554] ? __pm_runtime_resume+0x54/0x90 >[15135.554559] ? trace_hardirqs_on_caller+0xed/0x180 >[15135.554577] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15135.554582] do_vfs_ioctl+0xa5/0x6e0 >[15135.554589] SyS_ioctl+0x74/0x80 >[15135.554593] do_syscall_64+0x79/0x220 >[15135.554596] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15135.554599] RIP: 0033:0x7fd8d64ef0f7 >[15135.554600] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15135.554603] RAX: ffffffffffffffda RBX: 0000000003242ae0 RCX: 00007fd8d64ef0f7 >[15135.554604] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15135.554605] RBP: 00007ffcc6dba370 R08: 0000000003242ae0 R09: 0000000000000004 >[15135.554606] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15135.554608] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031107f0 >[15137.893235] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15137.893238] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15137.893240] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15137.893242] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15137.893243] Call Trace: >[15137.893250] dump_stack+0x85/0xbf >[15137.893255] swiotlb_alloc_coherent+0x1be/0x1d0 >[15137.893264] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15137.893273] ttm_dma_populate+0x25e/0x350 [ttm] >[15137.893279] ttm_tt_bind+0x2c/0x60 [ttm] >[15137.893283] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15137.893291] ttm_bo_validate+0x189/0x1a0 [ttm] >[15137.893295] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15137.893301] ? mutex_trylock+0xcd/0xe0 >[15137.893306] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15137.893347] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15137.893368] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15137.893392] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15137.893416] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15137.893439] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15137.893458] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15137.893480] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15137.893499] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15137.893508] drm_ioctl+0x2d5/0x370 [drm] >[15137.893526] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15137.893532] ? __pm_runtime_resume+0x54/0x90 >[15137.893538] ? trace_hardirqs_on_caller+0xed/0x180 >[15137.893558] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15137.893564] do_vfs_ioctl+0xa5/0x6e0 >[15137.893570] SyS_ioctl+0x74/0x80 >[15137.893575] do_syscall_64+0x79/0x220 >[15137.893578] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15137.893581] RIP: 0033:0x7fd8d64ef0f7 >[15137.893582] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15137.893585] RAX: ffffffffffffffda RBX: 0000000002b48f60 RCX: 00007fd8d64ef0f7 >[15137.893587] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15137.893588] RBP: 00007ffcc6dba370 R08: 0000000002b48f60 R09: 0000000000000004 >[15137.893589] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15137.893590] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325ee50 >[15139.599238] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15139.599242] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15139.599244] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15139.599246] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15139.599247] Call Trace: >[15139.599254] dump_stack+0x85/0xbf >[15139.599258] swiotlb_alloc_coherent+0x1be/0x1d0 >[15139.599266] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15139.599275] ttm_dma_populate+0x25e/0x350 [ttm] >[15139.599281] ttm_tt_bind+0x2c/0x60 [ttm] >[15139.599295] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15139.599304] ttm_bo_validate+0x189/0x1a0 [ttm] >[15139.599309] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15139.599316] ? mutex_trylock+0xcd/0xe0 >[15139.599321] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15139.599367] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15139.599386] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15139.599407] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15139.599428] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15139.599448] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15139.599464] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15139.599483] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15139.599495] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15139.599502] drm_ioctl+0x2d5/0x370 [drm] >[15139.599518] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15139.599523] ? __pm_runtime_resume+0x54/0x90 >[15139.599528] ? trace_hardirqs_on_caller+0xed/0x180 >[15139.599545] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15139.599561] do_vfs_ioctl+0xa5/0x6e0 >[15139.599567] SyS_ioctl+0x74/0x80 >[15139.599572] do_syscall_64+0x79/0x220 >[15139.599575] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15139.599578] RIP: 0033:0x7fd8d64ef0f7 >[15139.599580] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15139.599582] RAX: ffffffffffffffda RBX: 000000000324f660 RCX: 00007fd8d64ef0f7 >[15139.599584] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15139.599585] RBP: 00007ffcc6dba370 R08: 000000000324f660 R09: 0000000000000004 >[15139.599586] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15139.599588] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[15140.307799] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15140.307805] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15140.307808] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15140.307811] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15140.307813] Call Trace: >[15140.307821] dump_stack+0x85/0xbf >[15140.307827] swiotlb_alloc_coherent+0x1be/0x1d0 >[15140.307837] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15140.307846] ttm_dma_populate+0x25e/0x350 [ttm] >[15140.307853] ttm_tt_bind+0x2c/0x60 [ttm] >[15140.307857] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15140.307865] ttm_bo_validate+0x189/0x1a0 [ttm] >[15140.307868] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15140.307874] ? mutex_trylock+0xcd/0xe0 >[15140.307879] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15140.307910] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15140.307936] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15140.307971] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15140.308005] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15140.308026] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15140.308042] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15140.308062] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15140.308074] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15140.308082] drm_ioctl+0x2d5/0x370 [drm] >[15140.308099] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15140.308104] ? __pm_runtime_resume+0x54/0x90 >[15140.308109] ? trace_hardirqs_on_caller+0xed/0x180 >[15140.308127] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15140.308132] do_vfs_ioctl+0xa5/0x6e0 >[15140.308139] SyS_ioctl+0x74/0x80 >[15140.308144] do_syscall_64+0x79/0x220 >[15140.308147] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15140.308149] RIP: 0033:0x7fd8d64ef0f7 >[15140.308151] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15140.308154] RAX: ffffffffffffffda RBX: 00000000030cecc0 RCX: 00007fd8d64ef0f7 >[15140.308155] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15140.308156] RBP: 00007ffcc6dba370 R08: 00000000030cecc0 R09: 0000000000000004 >[15140.308158] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15140.308159] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325ee50 >[15143.677350] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15143.677355] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15143.677369] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15143.677371] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15143.677372] Call Trace: >[15143.677379] dump_stack+0x85/0xbf >[15143.677383] swiotlb_alloc_coherent+0x1be/0x1d0 >[15143.677391] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15143.677399] ttm_dma_populate+0x25e/0x350 [ttm] >[15143.677405] ttm_tt_bind+0x2c/0x60 [ttm] >[15143.677409] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15143.677417] ttm_bo_validate+0x189/0x1a0 [ttm] >[15143.677420] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15143.677426] ? mutex_trylock+0xcd/0xe0 >[15143.677431] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15143.677463] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15143.677484] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15143.677490] ? __lock_acquire+0x2d4/0x1340 >[15143.677510] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15143.677532] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15143.677553] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15143.677570] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15143.677591] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15143.677602] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15143.677610] drm_ioctl+0x2d5/0x370 [drm] >[15143.677627] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15143.677631] ? __pm_runtime_resume+0x54/0x90 >[15143.677635] ? trace_hardirqs_on_caller+0xed/0x180 >[15143.677653] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15143.677658] do_vfs_ioctl+0xa5/0x6e0 >[15143.677665] SyS_ioctl+0x74/0x80 >[15143.677669] do_syscall_64+0x79/0x220 >[15143.677672] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15143.677675] RIP: 0033:0x7fd8d64ef0f7 >[15143.677676] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15143.677679] RAX: ffffffffffffffda RBX: 000000000324f660 RCX: 00007fd8d64ef0f7 >[15143.677680] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15143.677682] RBP: 00007ffcc6dba370 R08: 000000000324f660 R09: 0000000000000004 >[15143.677683] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15143.677684] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c62560 >[15146.165244] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15146.165247] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15146.165250] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15146.165251] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15146.165252] Call Trace: >[15146.165259] dump_stack+0x85/0xbf >[15146.165263] swiotlb_alloc_coherent+0x1be/0x1d0 >[15146.165281] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15146.165290] ttm_dma_populate+0x25e/0x350 [ttm] >[15146.165296] ttm_tt_bind+0x2c/0x60 [ttm] >[15146.165299] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15146.165307] ttm_bo_validate+0x189/0x1a0 [ttm] >[15146.165310] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15146.165316] ? mutex_trylock+0xcd/0xe0 >[15146.165321] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15146.165352] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15146.165370] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15146.165391] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15146.165412] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15146.165432] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15146.165447] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15146.165466] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15146.165477] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15146.165485] drm_ioctl+0x2d5/0x370 [drm] >[15146.165501] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15146.165505] ? __pm_runtime_resume+0x54/0x90 >[15146.165510] ? trace_hardirqs_on_caller+0xed/0x180 >[15146.165527] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15146.165532] do_vfs_ioctl+0xa5/0x6e0 >[15146.165538] SyS_ioctl+0x74/0x80 >[15146.165543] do_syscall_64+0x79/0x220 >[15146.165546] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15146.165549] RIP: 0033:0x7fd8d64ef0f7 >[15146.165550] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15146.165553] RAX: ffffffffffffffda RBX: 0000000002b4fee0 RCX: 00007fd8d64ef0f7 >[15146.165554] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15146.165555] RBP: 00007ffcc6dba370 R08: 0000000002b4fee0 R09: 0000000000000004 >[15146.165556] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15146.165558] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003265ef0 >[15151.333195] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15151.333198] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15151.333201] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15151.333202] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15151.333203] Call Trace: >[15151.333210] dump_stack+0x85/0xbf >[15151.333214] swiotlb_alloc_coherent+0x1be/0x1d0 >[15151.333221] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15151.333230] ttm_dma_populate+0x25e/0x350 [ttm] >[15151.333236] ttm_tt_bind+0x2c/0x60 [ttm] >[15151.333239] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15151.333247] ttm_bo_validate+0x189/0x1a0 [ttm] >[15151.333250] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15151.333255] ? mutex_trylock+0xcd/0xe0 >[15151.333260] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15151.333292] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15151.333314] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15151.333330] ? __lock_acquire+0x2d4/0x1340 >[15151.333351] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15151.333384] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15151.333427] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15151.333443] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15151.333474] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15151.333496] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15151.333503] drm_ioctl+0x2d5/0x370 [drm] >[15151.333520] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15151.333524] ? __pm_runtime_resume+0x54/0x90 >[15151.333528] ? trace_hardirqs_on_caller+0xed/0x180 >[15151.333546] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15151.333551] do_vfs_ioctl+0xa5/0x6e0 >[15151.333557] SyS_ioctl+0x74/0x80 >[15151.333562] do_syscall_64+0x79/0x220 >[15151.333565] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15151.333567] RIP: 0033:0x7fd8d64ef0f7 >[15151.333569] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15151.333571] RAX: ffffffffffffffda RBX: 0000000002c6a920 RCX: 00007fd8d64ef0f7 >[15151.333573] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15151.333574] RBP: 00007ffcc6dba370 R08: 0000000002c6a920 R09: 0000000000000004 >[15151.333575] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15151.333576] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030312d0 >[15152.578720] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15152.578724] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15152.578726] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15152.578728] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15152.578729] Call Trace: >[15152.578736] dump_stack+0x85/0xbf >[15152.578750] swiotlb_alloc_coherent+0x1be/0x1d0 >[15152.578758] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15152.578777] ttm_dma_populate+0x25e/0x350 [ttm] >[15152.578783] ttm_tt_bind+0x2c/0x60 [ttm] >[15152.578787] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15152.578795] ttm_bo_validate+0x189/0x1a0 [ttm] >[15152.578798] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15152.578804] ? mutex_trylock+0xcd/0xe0 >[15152.578810] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15152.578842] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15152.578865] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15152.578899] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15152.578923] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15152.578944] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15152.578961] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15152.578980] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15152.578992] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15152.579010] drm_ioctl+0x2d5/0x370 [drm] >[15152.579027] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15152.579031] ? __pm_runtime_resume+0x54/0x90 >[15152.579037] ? trace_hardirqs_on_caller+0xed/0x180 >[15152.579055] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15152.579060] do_vfs_ioctl+0xa5/0x6e0 >[15152.579066] SyS_ioctl+0x74/0x80 >[15152.579071] do_syscall_64+0x79/0x220 >[15152.579075] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15152.579077] RIP: 0033:0x7fd8d64ef0f7 >[15152.579079] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15152.579081] RAX: ffffffffffffffda RBX: 0000000002cbae40 RCX: 00007fd8d64ef0f7 >[15152.579083] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15152.579084] RBP: 00007ffcc6dba370 R08: 0000000002cbae40 R09: 0000000000000004 >[15152.579085] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15152.579086] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000326afd0 >[15160.742053] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15160.742057] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15160.742059] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15160.742061] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15160.742062] Call Trace: >[15160.742068] dump_stack+0x85/0xbf >[15160.742073] swiotlb_alloc_coherent+0x1be/0x1d0 >[15160.742081] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15160.742091] ttm_dma_populate+0x25e/0x350 [ttm] >[15160.742097] ttm_tt_bind+0x2c/0x60 [ttm] >[15160.742102] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15160.742110] ttm_bo_validate+0x189/0x1a0 [ttm] >[15160.742113] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15160.742119] ? mutex_trylock+0xcd/0xe0 >[15160.742125] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15160.742155] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15160.742181] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15160.742216] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15160.742251] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15160.742285] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15160.742306] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15160.742337] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15160.742351] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15160.742365] drm_ioctl+0x2d5/0x370 [drm] >[15160.742393] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15160.742401] ? __pm_runtime_resume+0x54/0x90 >[15160.742408] ? trace_hardirqs_on_caller+0xed/0x180 >[15160.742435] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15160.742443] do_vfs_ioctl+0xa5/0x6e0 >[15160.742450] SyS_ioctl+0x74/0x80 >[15160.742455] do_syscall_64+0x79/0x220 >[15160.742459] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15160.742462] RIP: 0033:0x7fd8d64ef0f7 >[15160.742464] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15160.742469] RAX: ffffffffffffffda RBX: 00000000032643d0 RCX: 00007fd8d64ef0f7 >[15160.742470] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15160.742472] RBP: 00007ffcc6dba370 R08: 00000000032643d0 R09: 0000000000000004 >[15160.742474] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15160.742476] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030312d0 >[15162.836864] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15162.836867] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15162.836869] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15162.836871] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15162.836872] Call Trace: >[15162.836879] dump_stack+0x85/0xbf >[15162.836883] swiotlb_alloc_coherent+0x1be/0x1d0 >[15162.836890] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15162.836899] ttm_dma_populate+0x25e/0x350 [ttm] >[15162.836905] ttm_tt_bind+0x2c/0x60 [ttm] >[15162.836909] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15162.836916] ttm_bo_validate+0x189/0x1a0 [ttm] >[15162.836919] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15162.836925] ? mutex_trylock+0xcd/0xe0 >[15162.836930] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15162.836960] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15162.836981] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15162.837013] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15162.837037] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15162.837063] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15162.837088] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15162.837130] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15162.837146] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15162.837157] drm_ioctl+0x2d5/0x370 [drm] >[15162.837181] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15162.837187] ? __pm_runtime_resume+0x54/0x90 >[15162.837194] ? trace_hardirqs_on_caller+0xed/0x180 >[15162.837212] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15162.837217] do_vfs_ioctl+0xa5/0x6e0 >[15162.837223] SyS_ioctl+0x74/0x80 >[15162.837228] do_syscall_64+0x79/0x220 >[15162.837231] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15162.837233] RIP: 0033:0x7fd8d64ef0f7 >[15162.837235] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15162.837237] RAX: ffffffffffffffda RBX: 0000000002b4fee0 RCX: 00007fd8d64ef0f7 >[15162.837239] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15162.837240] RBP: 00007ffcc6dba370 R08: 0000000002b4fee0 R09: 0000000000000004 >[15162.837241] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15162.837242] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[15163.176389] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15163.176392] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15163.176415] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15163.176417] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15163.176418] Call Trace: >[15163.176425] dump_stack+0x85/0xbf >[15163.176429] swiotlb_alloc_coherent+0x1be/0x1d0 >[15163.176437] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15163.176448] ttm_dma_populate+0x25e/0x350 [ttm] >[15163.176454] ttm_tt_bind+0x2c/0x60 [ttm] >[15163.176459] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15163.176467] ttm_bo_validate+0x189/0x1a0 [ttm] >[15163.176470] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15163.176476] ? mutex_trylock+0xcd/0xe0 >[15163.176482] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15163.176516] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15163.176540] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15163.176563] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15163.176587] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15163.176610] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15163.176631] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15163.176662] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15163.176678] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15163.176690] drm_ioctl+0x2d5/0x370 [drm] >[15163.176707] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15163.176712] ? __pm_runtime_resume+0x54/0x90 >[15163.176717] ? trace_hardirqs_on_caller+0xed/0x180 >[15163.176736] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15163.176741] do_vfs_ioctl+0xa5/0x6e0 >[15163.176748] SyS_ioctl+0x74/0x80 >[15163.176754] do_syscall_64+0x79/0x220 >[15163.176757] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15163.176759] RIP: 0033:0x7fd8d64ef0f7 >[15163.176761] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15163.176764] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[15163.176765] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15163.176766] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 0000000000000004 >[15163.176768] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15163.176769] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324f0d0 >[15165.527131] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15165.527134] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15165.527137] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15165.527138] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15165.527139] Call Trace: >[15165.527146] dump_stack+0x85/0xbf >[15165.527150] swiotlb_alloc_coherent+0x1be/0x1d0 >[15165.527158] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15165.527167] ttm_dma_populate+0x25e/0x350 [ttm] >[15165.527173] ttm_tt_bind+0x2c/0x60 [ttm] >[15165.527177] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15165.527184] ttm_bo_validate+0x189/0x1a0 [ttm] >[15165.527187] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15165.527193] ? mutex_trylock+0xcd/0xe0 >[15165.527198] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15165.527229] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15165.527249] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15165.527272] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15165.527295] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15165.527317] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15165.527335] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15165.527356] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15165.527367] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15165.527375] drm_ioctl+0x2d5/0x370 [drm] >[15165.527393] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15165.527397] ? __pm_runtime_resume+0x54/0x90 >[15165.527402] ? trace_hardirqs_on_caller+0xed/0x180 >[15165.527437] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15165.527451] do_vfs_ioctl+0xa5/0x6e0 >[15165.527458] SyS_ioctl+0x74/0x80 >[15165.527474] do_syscall_64+0x79/0x220 >[15165.527477] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15165.527479] RIP: 0033:0x7fd8d64ef0f7 >[15165.527481] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15165.527483] RAX: ffffffffffffffda RBX: 00000000030d6b20 RCX: 00007fd8d64ef0f7 >[15165.527484] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15165.527486] RBP: 00007ffcc6dba370 R08: 00000000030d6b20 R09: 0000000000000004 >[15165.527487] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15165.527488] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030312d0 >[15178.348675] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15178.348678] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15178.348691] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15178.348692] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15178.348694] Call Trace: >[15178.348700] dump_stack+0x85/0xbf >[15178.348705] swiotlb_alloc_coherent+0x1be/0x1d0 >[15178.348712] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15178.348721] ttm_dma_populate+0x25e/0x350 [ttm] >[15178.348728] ttm_tt_bind+0x2c/0x60 [ttm] >[15178.348732] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15178.348740] ttm_bo_validate+0x189/0x1a0 [ttm] >[15178.348743] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15178.348749] ? mutex_trylock+0xcd/0xe0 >[15178.348754] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15178.348791] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15178.348814] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15178.348848] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15178.348882] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15178.348904] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15178.348921] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15178.348942] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15178.348953] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15178.348961] drm_ioctl+0x2d5/0x370 [drm] >[15178.348977] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15178.348982] ? __pm_runtime_resume+0x54/0x90 >[15178.348987] ? trace_hardirqs_on_caller+0xed/0x180 >[15178.349005] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15178.349010] do_vfs_ioctl+0xa5/0x6e0 >[15178.349016] SyS_ioctl+0x74/0x80 >[15178.349021] do_syscall_64+0x79/0x220 >[15178.349024] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15178.349027] RIP: 0033:0x7fd8d64ef0f7 >[15178.349028] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15178.349031] RAX: ffffffffffffffda RBX: 0000000002b4fee0 RCX: 00007fd8d64ef0f7 >[15178.349032] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15178.349033] RBP: 00007ffcc6dba370 R08: 0000000002b4fee0 R09: 0000000000000004 >[15178.349035] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15178.349036] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032483d0 >[15190.961587] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15190.961592] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15190.961596] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15190.961608] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15190.961610] Call Trace: >[15190.961618] dump_stack+0x85/0xbf >[15190.961624] swiotlb_alloc_coherent+0x1be/0x1d0 >[15190.961636] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15190.961651] ttm_dma_populate+0x25e/0x350 [ttm] >[15190.961662] ttm_tt_bind+0x2c/0x60 [ttm] >[15190.961668] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15190.961682] ttm_bo_validate+0x189/0x1a0 [ttm] >[15190.961687] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15190.961696] ? mutex_trylock+0xcd/0xe0 >[15190.961704] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15190.961742] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15190.961774] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15190.961783] ? __lock_acquire+0x2d4/0x1340 >[15190.961813] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15190.961849] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15190.961883] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15190.961909] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15190.961942] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15190.961958] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15190.961971] drm_ioctl+0x2d5/0x370 [drm] >[15190.961997] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15190.962004] ? __pm_runtime_resume+0x54/0x90 >[15190.962012] ? trace_hardirqs_on_caller+0xed/0x180 >[15190.962041] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15190.962049] do_vfs_ioctl+0xa5/0x6e0 >[15190.962060] SyS_ioctl+0x74/0x80 >[15190.962067] do_syscall_64+0x79/0x220 >[15190.962073] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15190.962077] RIP: 0033:0x7fd8d64ef0f7 >[15190.962079] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15190.962083] RAX: ffffffffffffffda RBX: 00000000032536d0 RCX: 00007fd8d64ef0f7 >[15190.962085] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15190.962087] RBP: 00007ffcc6dba370 R08: 00000000032536d0 R09: 00007fd8d67b3c50 >[15190.962089] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[15190.962092] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032648f0 >[15190.984003] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15190.984006] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15190.984009] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15190.984010] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15190.984012] Call Trace: >[15190.984018] dump_stack+0x85/0xbf >[15190.984023] swiotlb_alloc_coherent+0x1be/0x1d0 >[15190.984031] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15190.984039] ttm_dma_populate+0x25e/0x350 [ttm] >[15190.984045] ttm_tt_bind+0x2c/0x60 [ttm] >[15190.984049] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15190.984057] ttm_bo_validate+0x189/0x1a0 [ttm] >[15190.984060] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15190.984066] ? mutex_trylock+0xcd/0xe0 >[15190.984071] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15190.984103] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15190.984123] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15190.984146] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15190.984169] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15190.984190] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15190.984207] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15190.984227] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15190.984238] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15190.984246] drm_ioctl+0x2d5/0x370 [drm] >[15190.984263] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15190.984268] ? __pm_runtime_resume+0x54/0x90 >[15190.984273] ? trace_hardirqs_on_caller+0xed/0x180 >[15190.984291] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15190.984296] do_vfs_ioctl+0xa5/0x6e0 >[15190.984302] SyS_ioctl+0x74/0x80 >[15190.984307] do_syscall_64+0x79/0x220 >[15190.984310] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15190.984312] RIP: 0033:0x7f70a90d90f7 >[15190.984314] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15190.984316] RAX: ffffffffffffffda RBX: 000055e7f38720d0 RCX: 00007f70a90d90f7 >[15190.984318] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15190.984319] RBP: 00007ffd456b98b0 R08: 000055e7f38720d0 R09: 00007f70a939dcc0 >[15190.984320] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[15190.984321] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f38916e0 >[15191.091455] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15191.091459] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15191.091462] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15191.091463] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15191.091464] Call Trace: >[15191.091472] dump_stack+0x85/0xbf >[15191.091476] swiotlb_alloc_coherent+0x1be/0x1d0 >[15191.091484] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15191.091493] ttm_dma_populate+0x25e/0x350 [ttm] >[15191.091499] ttm_tt_bind+0x2c/0x60 [ttm] >[15191.091504] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15191.091516] ttm_bo_validate+0x189/0x1a0 [ttm] >[15191.091520] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15191.091525] ? mutex_trylock+0xcd/0xe0 >[15191.091543] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15191.091595] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15191.091648] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15191.091677] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15191.091701] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15191.091727] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15191.091772] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15191.091812] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15191.091828] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15191.091852] drm_ioctl+0x2d5/0x370 [drm] >[15191.091900] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15191.091905] ? __pm_runtime_resume+0x54/0x90 >[15191.091911] ? trace_hardirqs_on_caller+0xed/0x180 >[15191.091939] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15191.091944] do_vfs_ioctl+0xa5/0x6e0 >[15191.091951] SyS_ioctl+0x74/0x80 >[15191.091956] do_syscall_64+0x79/0x220 >[15191.091959] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15191.091962] RIP: 0033:0x7f70a90d90f7 >[15191.091963] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15191.091966] RAX: ffffffffffffffda RBX: 000055e7f37e10d0 RCX: 00007f70a90d90f7 >[15191.091967] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[15191.091968] RBP: 00007ffd456b9940 R08: 000055e7f37e10d0 R09: 0000000000000004 >[15191.091969] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15191.091971] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f37e04e0 >[15191.842921] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15191.842926] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15191.842929] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15191.842931] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15191.842933] Call Trace: >[15191.842941] dump_stack+0x85/0xbf >[15191.842947] swiotlb_alloc_coherent+0x1be/0x1d0 >[15191.842959] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15191.842974] ttm_dma_populate+0x25e/0x350 [ttm] >[15191.842985] ttm_tt_bind+0x2c/0x60 [ttm] >[15191.842991] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15191.843005] ttm_bo_validate+0x189/0x1a0 [ttm] >[15191.843010] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15191.843019] ? mutex_trylock+0xcd/0xe0 >[15191.843028] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15191.843068] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15191.843098] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15191.843135] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15191.843171] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15191.843205] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15191.843230] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15191.843263] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15191.843279] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15191.843292] drm_ioctl+0x2d5/0x370 [drm] >[15191.843320] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15191.843327] ? __pm_runtime_resume+0x54/0x90 >[15191.843335] ? trace_hardirqs_on_caller+0xed/0x180 >[15191.843365] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15191.843373] do_vfs_ioctl+0xa5/0x6e0 >[15191.843385] SyS_ioctl+0x74/0x80 >[15191.843393] do_syscall_64+0x79/0x220 >[15191.843397] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15191.843401] RIP: 0033:0x7f70a90d90f7 >[15191.843403] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15191.843407] RAX: ffffffffffffffda RBX: 000055e7f35c7fb0 RCX: 00007f70a90d90f7 >[15191.843410] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15191.843412] RBP: 00007ffd456b98b0 R08: 000055e7f35c7fb0 R09: 0000000000000004 >[15191.843414] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15191.843416] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f37e04e0 >[15192.068026] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15192.068029] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15192.068032] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15192.068033] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15192.068034] Call Trace: >[15192.068041] dump_stack+0x85/0xbf >[15192.068045] swiotlb_alloc_coherent+0x1be/0x1d0 >[15192.068052] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15192.068061] ttm_dma_populate+0x25e/0x350 [ttm] >[15192.068066] ttm_tt_bind+0x2c/0x60 [ttm] >[15192.068070] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15192.068078] ttm_bo_validate+0x189/0x1a0 [ttm] >[15192.068081] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15192.068086] ? mutex_trylock+0xcd/0xe0 >[15192.068091] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15192.068122] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15192.068141] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15192.068163] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15192.068185] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15192.068206] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15192.068222] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15192.068241] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15192.068253] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15192.068260] drm_ioctl+0x2d5/0x370 [drm] >[15192.068276] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15192.068281] ? __pm_runtime_resume+0x54/0x90 >[15192.068286] ? trace_hardirqs_on_caller+0xed/0x180 >[15192.068303] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15192.068308] do_vfs_ioctl+0xa5/0x6e0 >[15192.068315] SyS_ioctl+0x74/0x80 >[15192.068319] do_syscall_64+0x79/0x220 >[15192.068322] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15192.068325] RIP: 0033:0x7f70a90d90f7 >[15192.068326] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15192.068328] RAX: ffffffffffffffda RBX: 000055e7f34c5dd0 RCX: 00007f70a90d90f7 >[15192.068330] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15192.068331] RBP: 00007ffd456b98b0 R08: 000055e7f34c5dd0 R09: 0000000000000004 >[15192.068332] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15192.068333] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f38861c0 >[15242.961313] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15242.961317] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15242.961319] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15242.961320] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15242.961322] Call Trace: >[15242.961328] dump_stack+0x85/0xbf >[15242.961332] swiotlb_alloc_coherent+0x1be/0x1d0 >[15242.961340] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15242.961349] ttm_dma_populate+0x25e/0x350 [ttm] >[15242.961355] ttm_tt_bind+0x2c/0x60 [ttm] >[15242.961359] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15242.961366] ttm_bo_validate+0x189/0x1a0 [ttm] >[15242.961369] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15242.961375] ? mutex_trylock+0xcd/0xe0 >[15242.961380] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15242.961409] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15242.961430] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15242.961453] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15242.961475] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15242.961495] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15242.961512] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15242.961532] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15242.961544] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15242.961551] drm_ioctl+0x2d5/0x370 [drm] >[15242.961568] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15242.961572] ? __pm_runtime_resume+0x54/0x90 >[15242.961577] ? trace_hardirqs_on_caller+0xed/0x180 >[15242.961595] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15242.961600] do_vfs_ioctl+0xa5/0x6e0 >[15242.961607] SyS_ioctl+0x74/0x80 >[15242.961611] do_syscall_64+0x79/0x220 >[15242.961614] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15242.961616] RIP: 0033:0x7fd8d64ef0f7 >[15242.961618] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15242.961621] RAX: ffffffffffffffda RBX: 0000000002c3cb40 RCX: 00007fd8d64ef0f7 >[15242.961622] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15242.961623] RBP: 00007ffcc6dba370 R08: 0000000002c3cb40 R09: 0000000000000004 >[15242.961624] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15242.961625] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324f0d0 >[15243.012136] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15243.012139] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15243.012141] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15243.012143] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15243.012144] Call Trace: >[15243.012150] dump_stack+0x85/0xbf >[15243.012154] swiotlb_alloc_coherent+0x1be/0x1d0 >[15243.012161] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15243.012170] ttm_dma_populate+0x25e/0x350 [ttm] >[15243.012176] ttm_tt_bind+0x2c/0x60 [ttm] >[15243.012180] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15243.012188] ttm_bo_validate+0x189/0x1a0 [ttm] >[15243.012191] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15243.012197] ? mutex_trylock+0xcd/0xe0 >[15243.012202] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15243.012232] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15243.012253] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15243.012276] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15243.012299] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15243.012331] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15243.012348] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15243.012378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15243.012389] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15243.012397] drm_ioctl+0x2d5/0x370 [drm] >[15243.012414] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15243.012419] ? __pm_runtime_resume+0x54/0x90 >[15243.012424] ? trace_hardirqs_on_caller+0xed/0x180 >[15243.012441] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15243.012446] do_vfs_ioctl+0xa5/0x6e0 >[15243.012453] SyS_ioctl+0x74/0x80 >[15243.012458] do_syscall_64+0x79/0x220 >[15243.012461] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15243.012463] RIP: 0033:0x7fd8d64ef0f7 >[15243.012465] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15243.012467] RAX: ffffffffffffffda RBX: 0000000002c6a920 RCX: 00007fd8d64ef0f7 >[15243.012469] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15243.012470] RBP: 00007ffcc6dba370 R08: 0000000002c6a920 R09: 0000000000000004 >[15243.012471] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15243.012472] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030312d0 >[15246.269595] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15246.269599] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15246.269602] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15246.269604] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15246.269606] Call Trace: >[15246.269614] dump_stack+0x85/0xbf >[15246.269620] swiotlb_alloc_coherent+0x1be/0x1d0 >[15246.269631] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15246.269646] ttm_dma_populate+0x25e/0x350 [ttm] >[15246.269657] ttm_tt_bind+0x2c/0x60 [ttm] >[15246.269661] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15246.269669] ttm_bo_validate+0x189/0x1a0 [ttm] >[15246.269672] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15246.269679] ? mutex_trylock+0xcd/0xe0 >[15246.269684] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15246.269719] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15246.269742] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15246.269767] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15246.269790] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15246.269812] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15246.269829] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15246.269849] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15246.269862] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15246.269871] drm_ioctl+0x2d5/0x370 [drm] >[15246.269887] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15246.269892] ? __pm_runtime_resume+0x54/0x90 >[15246.269898] ? trace_hardirqs_on_caller+0xed/0x180 >[15246.269916] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15246.269921] do_vfs_ioctl+0xa5/0x6e0 >[15246.269930] SyS_ioctl+0x74/0x80 >[15246.269937] do_syscall_64+0x79/0x220 >[15246.269942] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15246.269946] RIP: 0033:0x7fd8d64ef0f7 >[15246.269949] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15246.269953] RAX: ffffffffffffffda RBX: 000000000324a940 RCX: 00007fd8d64ef0f7 >[15246.269955] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15246.269957] RBP: 00007ffcc6dba370 R08: 000000000324a940 R09: 0000000000000004 >[15246.269960] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15246.269962] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[15246.590278] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15246.590283] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15246.590287] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15246.590289] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15246.590291] Call Trace: >[15246.590300] dump_stack+0x85/0xbf >[15246.590306] swiotlb_alloc_coherent+0x1be/0x1d0 >[15246.590318] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15246.590335] ttm_dma_populate+0x25e/0x350 [ttm] >[15246.590345] ttm_tt_bind+0x2c/0x60 [ttm] >[15246.590352] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15246.590366] ttm_bo_validate+0x189/0x1a0 [ttm] >[15246.590370] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15246.590380] ? mutex_trylock+0xcd/0xe0 >[15246.590388] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15246.590427] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15246.590460] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15246.590498] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15246.590536] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15246.590570] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15246.590596] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15246.590629] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15246.590645] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15246.590658] drm_ioctl+0x2d5/0x370 [drm] >[15246.590685] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15246.590692] ? __pm_runtime_resume+0x54/0x90 >[15246.590700] ? trace_hardirqs_on_caller+0xed/0x180 >[15246.590740] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15246.590748] do_vfs_ioctl+0xa5/0x6e0 >[15246.590761] SyS_ioctl+0x74/0x80 >[15246.590778] do_syscall_64+0x79/0x220 >[15246.590783] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15246.590787] RIP: 0033:0x7fd8d64ef0f7 >[15246.590789] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15246.590794] RAX: ffffffffffffffda RBX: 0000000003044d70 RCX: 00007fd8d64ef0f7 >[15246.590796] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15246.590798] RBP: 00007ffcc6dba370 R08: 0000000003044d70 R09: 0000000000000004 >[15246.590800] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15246.590802] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032641c0 >[15251.351127] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15251.351130] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15251.351133] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15251.351134] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15251.351136] Call Trace: >[15251.351142] dump_stack+0x85/0xbf >[15251.351147] swiotlb_alloc_coherent+0x1be/0x1d0 >[15251.351155] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15251.351164] ttm_dma_populate+0x25e/0x350 [ttm] >[15251.351170] ttm_tt_bind+0x2c/0x60 [ttm] >[15251.351174] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15251.351182] ttm_bo_validate+0x189/0x1a0 [ttm] >[15251.351186] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15251.351192] ? mutex_trylock+0xcd/0xe0 >[15251.351197] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15251.351231] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15251.351252] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15251.351275] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15251.351297] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15251.351319] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15251.351336] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15251.351356] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15251.351367] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15251.351375] drm_ioctl+0x2d5/0x370 [drm] >[15251.351392] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15251.351397] ? __pm_runtime_resume+0x54/0x90 >[15251.351402] ? trace_hardirqs_on_caller+0xed/0x180 >[15251.351420] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15251.351425] do_vfs_ioctl+0xa5/0x6e0 >[15251.351432] SyS_ioctl+0x74/0x80 >[15251.351437] do_syscall_64+0x79/0x220 >[15251.351440] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15251.351442] RIP: 0033:0x7fd8d64ef0f7 >[15251.351444] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15251.351446] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[15251.351448] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15251.351449] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[15251.351450] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15251.351451] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c62560 >[15251.566717] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15251.566720] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15251.566723] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15251.566724] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15251.566726] Call Trace: >[15251.566733] dump_stack+0x85/0xbf >[15251.566739] swiotlb_alloc_coherent+0x1be/0x1d0 >[15251.566751] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15251.566767] ttm_dma_populate+0x25e/0x350 [ttm] >[15251.566778] ttm_tt_bind+0x2c/0x60 [ttm] >[15251.566785] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15251.566797] ttm_bo_validate+0x189/0x1a0 [ttm] >[15251.566800] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15251.566806] ? mutex_trylock+0xcd/0xe0 >[15251.566811] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15251.566848] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15251.566881] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15251.566919] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15251.566956] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15251.566991] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15251.567017] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15251.567049] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15251.567065] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15251.567078] drm_ioctl+0x2d5/0x370 [drm] >[15251.567103] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15251.567110] ? __pm_runtime_resume+0x54/0x90 >[15251.567117] ? trace_hardirqs_on_caller+0xed/0x180 >[15251.567146] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15251.567152] do_vfs_ioctl+0xa5/0x6e0 >[15251.567159] SyS_ioctl+0x74/0x80 >[15251.567164] do_syscall_64+0x79/0x220 >[15251.567168] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15251.567171] RIP: 0033:0x7fd8d64ef0f7 >[15251.567172] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15251.567175] RAX: ffffffffffffffda RBX: 000000000324f660 RCX: 00007fd8d64ef0f7 >[15251.567176] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15251.567177] RBP: 00007ffcc6dba370 R08: 000000000324f660 R09: 0000000000000004 >[15251.567179] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15251.567180] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324f0d0 >[15251.841598] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15251.841601] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15251.841603] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15251.841605] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15251.841606] Call Trace: >[15251.841612] dump_stack+0x85/0xbf >[15251.841617] swiotlb_alloc_coherent+0x1be/0x1d0 >[15251.841624] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15251.841633] ttm_dma_populate+0x25e/0x350 [ttm] >[15251.841639] ttm_tt_bind+0x2c/0x60 [ttm] >[15251.841643] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15251.841650] ttm_bo_validate+0x189/0x1a0 [ttm] >[15251.841653] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15251.841659] ? mutex_trylock+0xcd/0xe0 >[15251.841664] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15251.841694] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15251.841715] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15251.841737] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15251.841770] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15251.841812] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15251.841840] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15251.841882] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15251.841894] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15251.841903] drm_ioctl+0x2d5/0x370 [drm] >[15251.841930] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15251.841935] ? __pm_runtime_resume+0x54/0x90 >[15251.841950] ? trace_hardirqs_on_caller+0xed/0x180 >[15251.841969] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15251.841974] do_vfs_ioctl+0xa5/0x6e0 >[15251.841985] SyS_ioctl+0x74/0x80 >[15251.841992] do_syscall_64+0x79/0x220 >[15251.841997] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15251.842001] RIP: 0033:0x7fd8d64ef0f7 >[15251.842003] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15251.842007] RAX: ffffffffffffffda RBX: 0000000003252f10 RCX: 00007fd8d64ef0f7 >[15251.842018] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15251.842020] RBP: 00007ffcc6dba370 R08: 0000000003252f10 R09: 0000000000000004 >[15251.842022] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15251.842024] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324f300 >[15252.358153] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15252.358156] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15252.358159] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15252.358160] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15252.358162] Call Trace: >[15252.358168] dump_stack+0x85/0xbf >[15252.358173] swiotlb_alloc_coherent+0x1be/0x1d0 >[15252.358181] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15252.358190] ttm_dma_populate+0x25e/0x350 [ttm] >[15252.358197] ttm_tt_bind+0x2c/0x60 [ttm] >[15252.358201] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15252.358210] ttm_bo_validate+0x189/0x1a0 [ttm] >[15252.358213] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15252.358219] ? mutex_trylock+0xcd/0xe0 >[15252.358225] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15252.358257] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15252.358277] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15252.358300] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15252.358323] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15252.358345] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15252.358362] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15252.358383] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15252.358394] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15252.358402] drm_ioctl+0x2d5/0x370 [drm] >[15252.358420] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15252.358425] ? __pm_runtime_resume+0x54/0x90 >[15252.358431] ? trace_hardirqs_on_caller+0xed/0x180 >[15252.358449] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15252.358455] do_vfs_ioctl+0xa5/0x6e0 >[15252.358462] SyS_ioctl+0x74/0x80 >[15252.358467] do_syscall_64+0x79/0x220 >[15252.358470] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15252.358473] RIP: 0033:0x7fd8d64ef0f7 >[15252.358474] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15252.358477] RAX: ffffffffffffffda RBX: 000000000325d580 RCX: 00007fd8d64ef0f7 >[15252.358479] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15252.358480] RBP: 00007ffcc6dba370 R08: 000000000325d580 R09: 0000000000000004 >[15252.358482] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15252.358483] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003267940 >[15252.373729] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15252.373732] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15252.373734] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15252.373736] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15252.373737] Call Trace: >[15252.373744] dump_stack+0x85/0xbf >[15252.373750] swiotlb_alloc_coherent+0x1be/0x1d0 >[15252.373760] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15252.373769] ttm_dma_populate+0x25e/0x350 [ttm] >[15252.373776] ttm_tt_bind+0x2c/0x60 [ttm] >[15252.373780] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15252.373798] ttm_bo_validate+0x189/0x1a0 [ttm] >[15252.373801] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15252.373806] ? mutex_trylock+0xcd/0xe0 >[15252.373811] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15252.373842] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15252.373866] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15252.373911] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15252.373945] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15252.373970] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15252.373988] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15252.374008] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15252.374020] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15252.374028] drm_ioctl+0x2d5/0x370 [drm] >[15252.374045] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15252.374050] ? __pm_runtime_resume+0x54/0x90 >[15252.374055] ? trace_hardirqs_on_caller+0xed/0x180 >[15252.374073] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15252.374078] do_vfs_ioctl+0xa5/0x6e0 >[15252.374085] SyS_ioctl+0x74/0x80 >[15252.374100] do_syscall_64+0x79/0x220 >[15252.374103] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15252.374106] RIP: 0033:0x7fd8d64ef0f7 >[15252.374107] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15252.374110] RAX: ffffffffffffffda RBX: 00000000032644b0 RCX: 00007fd8d64ef0f7 >[15252.374111] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15252.374112] RBP: 00007ffcc6dba370 R08: 00000000032644b0 R09: 00007fd8d67b3ca0 >[15252.374114] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[15252.374115] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003028d90 >[15257.926136] swiotlb_tbl_map_single: 2 callbacks suppressed >[15257.926138] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15257.926142] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15257.926144] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15257.926146] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15257.926147] Call Trace: >[15257.926154] dump_stack+0x85/0xbf >[15257.926158] swiotlb_alloc_coherent+0x1be/0x1d0 >[15257.926166] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15257.926175] ttm_dma_populate+0x25e/0x350 [ttm] >[15257.926181] ttm_tt_bind+0x2c/0x60 [ttm] >[15257.926185] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15257.926193] ttm_bo_validate+0x189/0x1a0 [ttm] >[15257.926196] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15257.926202] ? mutex_trylock+0xcd/0xe0 >[15257.926207] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15257.926253] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15257.926278] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15257.926302] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15257.926326] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15257.926348] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15257.926365] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15257.926386] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15257.926398] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15257.926407] drm_ioctl+0x2d5/0x370 [drm] >[15257.926424] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15257.926429] ? __pm_runtime_resume+0x54/0x90 >[15257.926434] ? trace_hardirqs_on_caller+0xed/0x180 >[15257.926452] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15257.926458] do_vfs_ioctl+0xa5/0x6e0 >[15257.926464] SyS_ioctl+0x74/0x80 >[15257.926469] do_syscall_64+0x79/0x220 >[15257.926473] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15257.926475] RIP: 0033:0x7fd8d64ef0f7 >[15257.926477] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15257.926480] RAX: ffffffffffffffda RBX: 000000000325f0d0 RCX: 00007fd8d64ef0f7 >[15257.926481] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15257.926482] RBP: 00007ffcc6dba370 R08: 000000000325f0d0 R09: 0000000000000004 >[15257.926484] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15257.926485] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e6170 >[15260.842887] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15260.842890] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15260.842892] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15260.842894] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15260.842895] Call Trace: >[15260.842902] dump_stack+0x85/0xbf >[15260.842906] swiotlb_alloc_coherent+0x1be/0x1d0 >[15260.842913] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15260.842922] ttm_dma_populate+0x25e/0x350 [ttm] >[15260.842928] ttm_tt_bind+0x2c/0x60 [ttm] >[15260.842932] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15260.842940] ttm_bo_validate+0x189/0x1a0 [ttm] >[15260.842943] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15260.842949] ? mutex_trylock+0xcd/0xe0 >[15260.842954] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15260.842984] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15260.843005] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15260.843011] ? __lock_acquire+0x2d4/0x1340 >[15260.843032] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15260.843065] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15260.843087] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15260.843105] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15260.843135] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15260.843146] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15260.843154] drm_ioctl+0x2d5/0x370 [drm] >[15260.843171] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15260.843175] ? __pm_runtime_resume+0x54/0x90 >[15260.843179] ? trace_hardirqs_on_caller+0xed/0x180 >[15260.843197] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15260.843202] do_vfs_ioctl+0xa5/0x6e0 >[15260.843209] SyS_ioctl+0x74/0x80 >[15260.843214] do_syscall_64+0x79/0x220 >[15260.843217] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15260.843219] RIP: 0033:0x7fd8d64ef0f7 >[15260.843220] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15260.843223] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[15260.843224] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15260.843226] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 00007fd8d67b3c50 >[15260.843227] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[15260.843228] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003263770 >[15260.893344] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15260.893348] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15260.893350] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15260.893352] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15260.893353] Call Trace: >[15260.893360] dump_stack+0x85/0xbf >[15260.893364] swiotlb_alloc_coherent+0x1be/0x1d0 >[15260.893372] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15260.893380] ttm_dma_populate+0x25e/0x350 [ttm] >[15260.893387] ttm_tt_bind+0x2c/0x60 [ttm] >[15260.893390] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15260.893398] ttm_bo_validate+0x189/0x1a0 [ttm] >[15260.893401] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15260.893407] ? mutex_trylock+0xcd/0xe0 >[15260.893412] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15260.893444] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15260.893463] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15260.893484] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15260.893506] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15260.893525] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15260.893541] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15260.893560] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15260.893572] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15260.893579] drm_ioctl+0x2d5/0x370 [drm] >[15260.893596] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15260.893600] ? __pm_runtime_resume+0x54/0x90 >[15260.893605] ? trace_hardirqs_on_caller+0xed/0x180 >[15260.893622] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15260.893628] do_vfs_ioctl+0xa5/0x6e0 >[15260.893634] SyS_ioctl+0x74/0x80 >[15260.893639] do_syscall_64+0x79/0x220 >[15260.893642] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15260.893645] RIP: 0033:0x7f70a90d90f7 >[15260.893646] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15260.893649] RAX: ffffffffffffffda RBX: 000055e7f3b778a0 RCX: 00007f70a90d90f7 >[15260.893650] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15260.893651] RBP: 00007ffd456b98b0 R08: 000055e7f3b778a0 R09: 0000000000000004 >[15260.893653] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15260.893654] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f3aea700 >[15261.090901] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15261.090904] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15261.090906] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15261.090908] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15261.090909] Call Trace: >[15261.090916] dump_stack+0x85/0xbf >[15261.090920] swiotlb_alloc_coherent+0x1be/0x1d0 >[15261.090928] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15261.090937] ttm_dma_populate+0x25e/0x350 [ttm] >[15261.090943] ttm_tt_bind+0x2c/0x60 [ttm] >[15261.090947] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15261.090955] ttm_bo_validate+0x189/0x1a0 [ttm] >[15261.090959] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15261.090965] ? mutex_trylock+0xcd/0xe0 >[15261.090970] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15261.091002] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15261.091025] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15261.091048] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15261.091071] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15261.091092] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15261.091109] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15261.091130] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15261.091142] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15261.091151] drm_ioctl+0x2d5/0x370 [drm] >[15261.091167] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15261.091172] ? __pm_runtime_resume+0x54/0x90 >[15261.091177] ? trace_hardirqs_on_caller+0xed/0x180 >[15261.091195] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15261.091200] do_vfs_ioctl+0xa5/0x6e0 >[15261.091207] SyS_ioctl+0x74/0x80 >[15261.091212] do_syscall_64+0x79/0x220 >[15261.091215] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15261.091217] RIP: 0033:0x7f70a90d90f7 >[15261.091219] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15261.091221] RAX: ffffffffffffffda RBX: 000055e7f2a1f0d0 RCX: 00007f70a90d90f7 >[15261.091223] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[15261.091224] RBP: 00007ffd456b9940 R08: 000055e7f2a1f0d0 R09: 0000000000000004 >[15261.091225] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15261.091226] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3bb9300 >[15265.437307] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15265.437310] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15265.437313] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15265.437314] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15265.437315] Call Trace: >[15265.437321] dump_stack+0x85/0xbf >[15265.437326] swiotlb_alloc_coherent+0x1be/0x1d0 >[15265.437333] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15265.437341] ttm_dma_populate+0x25e/0x350 [ttm] >[15265.437347] ttm_tt_bind+0x2c/0x60 [ttm] >[15265.437351] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15265.437358] ttm_bo_validate+0x189/0x1a0 [ttm] >[15265.437361] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15265.437367] ? mutex_trylock+0xcd/0xe0 >[15265.437372] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15265.437401] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15265.437421] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15265.437444] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15265.437465] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15265.437486] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15265.437502] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15265.437522] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15265.437533] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15265.437542] drm_ioctl+0x2d5/0x370 [drm] >[15265.437559] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15265.437564] ? __pm_runtime_resume+0x54/0x90 >[15265.437569] ? trace_hardirqs_on_caller+0xed/0x180 >[15265.437587] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15265.437592] do_vfs_ioctl+0xa5/0x6e0 >[15265.437599] SyS_ioctl+0x74/0x80 >[15265.437604] do_syscall_64+0x79/0x220 >[15265.437607] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15265.437609] RIP: 0033:0x7f70a90d90f7 >[15265.437611] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15265.437613] RAX: ffffffffffffffda RBX: 000055e7f38deb20 RCX: 00007f70a90d90f7 >[15265.437615] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15265.437616] RBP: 00007ffd456b98b0 R08: 000055e7f38deb20 R09: 0000000000000004 >[15265.437617] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15265.437618] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f38b6490 >[15265.623777] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15265.623782] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15265.623785] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15265.623788] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15265.623790] Call Trace: >[15265.623798] dump_stack+0x85/0xbf >[15265.623804] swiotlb_alloc_coherent+0x1be/0x1d0 >[15265.623825] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15265.623841] ttm_dma_populate+0x25e/0x350 [ttm] >[15265.623851] ttm_tt_bind+0x2c/0x60 [ttm] >[15265.623857] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15265.623871] ttm_bo_validate+0x189/0x1a0 [ttm] >[15265.623876] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15265.623884] ? mutex_trylock+0xcd/0xe0 >[15265.623891] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15265.623931] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15265.623963] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15265.623999] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15265.624035] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15265.624068] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15265.624094] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15265.624126] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15265.624140] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15265.624153] drm_ioctl+0x2d5/0x370 [drm] >[15265.624179] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15265.624186] ? __pm_runtime_resume+0x54/0x90 >[15265.624193] ? trace_hardirqs_on_caller+0xed/0x180 >[15265.624222] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15265.624230] do_vfs_ioctl+0xa5/0x6e0 >[15265.624241] SyS_ioctl+0x74/0x80 >[15265.624248] do_syscall_64+0x79/0x220 >[15265.624253] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15265.624257] RIP: 0033:0x7f70a90d90f7 >[15265.624259] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15265.624263] RAX: ffffffffffffffda RBX: 000055e7f3a18ed0 RCX: 00007f70a90d90f7 >[15265.624265] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15265.624267] RBP: 00007ffd456b99b0 R08: 000055e7f3a18ed0 R09: 0000000000000004 >[15265.624269] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15265.624271] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f39ec190 >[15267.210606] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15267.210610] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15267.210612] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15267.210614] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15267.210615] Call Trace: >[15267.210622] dump_stack+0x85/0xbf >[15267.210627] swiotlb_alloc_coherent+0x1be/0x1d0 >[15267.210635] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15267.210644] ttm_dma_populate+0x25e/0x350 [ttm] >[15267.210651] ttm_tt_bind+0x2c/0x60 [ttm] >[15267.210655] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15267.210663] ttm_bo_validate+0x189/0x1a0 [ttm] >[15267.210667] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15267.210673] ? mutex_trylock+0xcd/0xe0 >[15267.210678] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15267.210712] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15267.210735] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15267.210740] ? __lock_acquire+0x2d4/0x1340 >[15267.210761] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15267.210785] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15267.210806] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15267.210824] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15267.210845] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15267.210857] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15267.210865] drm_ioctl+0x2d5/0x370 [drm] >[15267.210882] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15267.210887] ? __pm_runtime_resume+0x54/0x90 >[15267.210891] ? trace_hardirqs_on_caller+0xed/0x180 >[15267.210910] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15267.210915] do_vfs_ioctl+0xa5/0x6e0 >[15267.210922] SyS_ioctl+0x74/0x80 >[15267.210927] do_syscall_64+0x79/0x220 >[15267.210931] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15267.210933] RIP: 0033:0x7f70a90d90f7 >[15267.210934] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15267.210937] RAX: ffffffffffffffda RBX: 000055e7f38bcd60 RCX: 00007f70a90d90f7 >[15267.210939] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15267.210940] RBP: 00007ffd456b98b0 R08: 000055e7f38bcd60 R09: 00007f70a939dc50 >[15267.210941] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[15267.210942] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f38f1860 >[15267.404551] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15267.404554] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15267.404556] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15267.404558] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15267.404559] Call Trace: >[15267.404566] dump_stack+0x85/0xbf >[15267.404570] swiotlb_alloc_coherent+0x1be/0x1d0 >[15267.404578] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15267.404587] ttm_dma_populate+0x25e/0x350 [ttm] >[15267.404593] ttm_tt_bind+0x2c/0x60 [ttm] >[15267.404597] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15267.404605] ttm_bo_validate+0x189/0x1a0 [ttm] >[15267.404608] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15267.404614] ? mutex_trylock+0xcd/0xe0 >[15267.404619] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15267.404649] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15267.404671] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15267.404694] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15267.404717] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15267.404738] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15267.404756] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15267.404776] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15267.404798] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15267.404812] drm_ioctl+0x2d5/0x370 [drm] >[15267.404832] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15267.404837] ? __pm_runtime_resume+0x54/0x90 >[15267.404843] ? trace_hardirqs_on_caller+0xed/0x180 >[15267.404861] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15267.404866] do_vfs_ioctl+0xa5/0x6e0 >[15267.404873] SyS_ioctl+0x74/0x80 >[15267.404878] do_syscall_64+0x79/0x220 >[15267.404882] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15267.404884] RIP: 0033:0x7f70a90d90f7 >[15267.404886] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15267.404888] RAX: ffffffffffffffda RBX: 000055e7f20fde50 RCX: 00007f70a90d90f7 >[15267.404889] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[15267.404891] RBP: 00007ffd456b9940 R08: 000055e7f20fde50 R09: 0000000000000004 >[15267.404892] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15267.404893] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f38e9a10 >[15269.823000] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15269.823004] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15269.823007] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15269.823008] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15269.823009] Call Trace: >[15269.823017] dump_stack+0x85/0xbf >[15269.823021] swiotlb_alloc_coherent+0x1be/0x1d0 >[15269.823030] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15269.823040] ttm_dma_populate+0x25e/0x350 [ttm] >[15269.823046] ttm_tt_bind+0x2c/0x60 [ttm] >[15269.823050] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15269.823057] ttm_bo_validate+0x189/0x1a0 [ttm] >[15269.823061] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15269.823067] ? mutex_trylock+0xcd/0xe0 >[15269.823072] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15269.823116] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15269.823143] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15269.823170] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15269.823197] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15269.823233] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15269.823255] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15269.823279] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15269.823304] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15269.823313] drm_ioctl+0x2d5/0x370 [drm] >[15269.823332] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15269.823337] ? __pm_runtime_resume+0x54/0x90 >[15269.823342] ? trace_hardirqs_on_caller+0xed/0x180 >[15269.823363] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15269.823369] do_vfs_ioctl+0xa5/0x6e0 >[15269.823376] SyS_ioctl+0x74/0x80 >[15269.823381] do_syscall_64+0x79/0x220 >[15269.823384] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15269.823386] RIP: 0033:0x7f70a90d90f7 >[15269.823388] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15269.823391] RAX: ffffffffffffffda RBX: 000055e7f3acc340 RCX: 00007f70a90d90f7 >[15269.823392] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[15269.823393] RBP: 00007ffd456b9940 R08: 000055e7f3acc340 R09: 0000000000000004 >[15269.823394] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15269.823396] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f38db900 >[15270.802448] swiotlb_tbl_map_single: 4 callbacks suppressed >[15270.802451] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15270.802456] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15270.802470] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15270.802472] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15270.802473] Call Trace: >[15270.802479] dump_stack+0x85/0xbf >[15270.802483] swiotlb_alloc_coherent+0x1be/0x1d0 >[15270.802491] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15270.802500] ttm_dma_populate+0x25e/0x350 [ttm] >[15270.802506] ttm_tt_bind+0x2c/0x60 [ttm] >[15270.802510] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15270.802517] ttm_bo_validate+0x189/0x1a0 [ttm] >[15270.802520] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15270.802526] ? mutex_trylock+0xcd/0xe0 >[15270.802531] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15270.802566] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15270.802584] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15270.802605] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15270.802626] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15270.802645] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15270.802661] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15270.802680] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15270.802692] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15270.802700] drm_ioctl+0x2d5/0x370 [drm] >[15270.802715] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15270.802720] ? __pm_runtime_resume+0x54/0x90 >[15270.802725] ? trace_hardirqs_on_caller+0xed/0x180 >[15270.802742] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15270.802747] do_vfs_ioctl+0xa5/0x6e0 >[15270.802753] SyS_ioctl+0x74/0x80 >[15270.802758] do_syscall_64+0x79/0x220 >[15270.802761] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15270.802763] RIP: 0033:0x7f70a90d90f7 >[15270.802765] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15270.802768] RAX: ffffffffffffffda RBX: 000055e7f2a1f0d0 RCX: 00007f70a90d90f7 >[15270.802769] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[15270.802770] RBP: 00007ffd456b9940 R08: 000055e7f2a1f0d0 R09: 0000000000000004 >[15270.802771] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15270.802773] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3a3a730 >[15270.859042] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15270.859047] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15270.859050] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15270.859053] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15270.859055] Call Trace: >[15270.859063] dump_stack+0x85/0xbf >[15270.859069] swiotlb_alloc_coherent+0x1be/0x1d0 >[15270.859081] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15270.859107] ttm_dma_populate+0x25e/0x350 [ttm] >[15270.859119] ttm_tt_bind+0x2c/0x60 [ttm] >[15270.859125] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15270.859140] ttm_bo_validate+0x189/0x1a0 [ttm] >[15270.859145] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15270.859156] ? mutex_trylock+0xcd/0xe0 >[15270.859165] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15270.859208] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15270.859240] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15270.859279] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15270.859316] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15270.859352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15270.859379] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15270.859414] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15270.859440] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15270.859454] drm_ioctl+0x2d5/0x370 [drm] >[15270.859483] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15270.859491] ? __pm_runtime_resume+0x54/0x90 >[15270.859500] ? trace_hardirqs_on_caller+0xed/0x180 >[15270.859532] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15270.859540] do_vfs_ioctl+0xa5/0x6e0 >[15270.859553] SyS_ioctl+0x74/0x80 >[15270.859562] do_syscall_64+0x79/0x220 >[15270.859568] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15270.859572] RIP: 0033:0x7f70a90d90f7 >[15270.859575] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15270.859579] RAX: ffffffffffffffda RBX: 000055e7f38f59f0 RCX: 00007f70a90d90f7 >[15270.859581] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15270.859584] RBP: 00007ffd456b99b0 R08: 000055e7f38f59f0 R09: 0000000000000004 >[15270.859586] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15270.859588] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f3890ca0 >[15271.317879] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15271.317883] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15271.317887] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15271.317889] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15271.317890] Call Trace: >[15271.317899] dump_stack+0x85/0xbf >[15271.317905] swiotlb_alloc_coherent+0x1be/0x1d0 >[15271.317916] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15271.317931] ttm_dma_populate+0x25e/0x350 [ttm] >[15271.317941] ttm_tt_bind+0x2c/0x60 [ttm] >[15271.317947] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15271.317960] ttm_bo_validate+0x189/0x1a0 [ttm] >[15271.317964] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15271.317970] ? mutex_trylock+0xcd/0xe0 >[15271.317976] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15271.318009] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15271.318032] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15271.318060] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15271.318097] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15271.318125] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15271.318160] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15271.318199] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15271.318224] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15271.318233] drm_ioctl+0x2d5/0x370 [drm] >[15271.318253] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15271.318269] ? __pm_runtime_resume+0x54/0x90 >[15271.318277] ? trace_hardirqs_on_caller+0xed/0x180 >[15271.318325] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15271.318330] do_vfs_ioctl+0xa5/0x6e0 >[15271.318337] SyS_ioctl+0x74/0x80 >[15271.318342] do_syscall_64+0x79/0x220 >[15271.318347] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15271.318350] RIP: 0033:0x7f70a90d90f7 >[15271.318353] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15271.318357] RAX: ffffffffffffffda RBX: 000055e7ed823a00 RCX: 00007f70a90d90f7 >[15271.318359] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15271.318361] RBP: 00007ffd456b98b0 R08: 000055e7ed823a00 R09: 0000000000000004 >[15271.318363] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15271.318365] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee9389e0 >[15273.100507] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15273.100521] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15273.100524] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15273.100525] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15273.100526] Call Trace: >[15273.100533] dump_stack+0x85/0xbf >[15273.100537] swiotlb_alloc_coherent+0x1be/0x1d0 >[15273.100545] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15273.100553] ttm_dma_populate+0x25e/0x350 [ttm] >[15273.100559] ttm_tt_bind+0x2c/0x60 [ttm] >[15273.100563] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15273.100570] ttm_bo_validate+0x189/0x1a0 [ttm] >[15273.100573] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15273.100579] ? mutex_trylock+0xcd/0xe0 >[15273.100584] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15273.100614] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15273.100634] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15273.100656] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15273.100678] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15273.100699] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15273.100715] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15273.100735] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15273.100747] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15273.100754] drm_ioctl+0x2d5/0x370 [drm] >[15273.100771] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15273.100775] ? __pm_runtime_resume+0x54/0x90 >[15273.100780] ? trace_hardirqs_on_caller+0xed/0x180 >[15273.100797] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15273.100802] do_vfs_ioctl+0xa5/0x6e0 >[15273.100808] SyS_ioctl+0x74/0x80 >[15273.100813] do_syscall_64+0x79/0x220 >[15273.100816] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15273.100819] RIP: 0033:0x7f70a90d90f7 >[15273.100820] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15273.100824] RAX: ffffffffffffffda RBX: 000055e7ee1202a0 RCX: 00007f70a90d90f7 >[15273.100836] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15273.100838] RBP: 00007ffd456b98b0 R08: 000055e7ee1202a0 R09: 0000000000000004 >[15273.100840] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15273.100842] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f1850a30 >[15273.184458] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15273.184462] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15273.184464] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15273.184466] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15273.184467] Call Trace: >[15273.184474] dump_stack+0x85/0xbf >[15273.184478] swiotlb_alloc_coherent+0x1be/0x1d0 >[15273.184486] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15273.184496] ttm_dma_populate+0x25e/0x350 [ttm] >[15273.184502] ttm_tt_bind+0x2c/0x60 [ttm] >[15273.184506] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15273.184515] ttm_bo_validate+0x189/0x1a0 [ttm] >[15273.184518] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15273.184524] ? mutex_trylock+0xcd/0xe0 >[15273.184529] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15273.184562] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15273.184584] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15273.184608] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15273.184631] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15273.184652] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15273.184669] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15273.184690] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15273.184702] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15273.184710] drm_ioctl+0x2d5/0x370 [drm] >[15273.184728] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15273.184732] ? __pm_runtime_resume+0x54/0x90 >[15273.184738] ? trace_hardirqs_on_caller+0xed/0x180 >[15273.184756] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15273.184761] do_vfs_ioctl+0xa5/0x6e0 >[15273.184768] SyS_ioctl+0x74/0x80 >[15273.184773] do_syscall_64+0x79/0x220 >[15273.184776] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15273.184778] RIP: 0033:0x7f70a90d90f7 >[15273.184780] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15273.184782] RAX: ffffffffffffffda RBX: 000055e7f2c777a0 RCX: 00007f70a90d90f7 >[15273.184784] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15273.184785] RBP: 00007ffd456b98b0 R08: 000055e7f2c777a0 R09: 0000000000000004 >[15273.184786] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15273.184788] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ef0f7cd0 >[15284.943203] swiotlb_tbl_map_single: 20 callbacks suppressed >[15284.943206] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15284.943210] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15284.943213] CPU: 0 PID: 23882 Comm: glamour.exe Not tainted 4.16.0-rc6-mm_thp #1 >[15284.943215] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15284.943217] Call Trace: >[15284.943225] dump_stack+0x85/0xbf >[15284.943240] swiotlb_alloc_coherent+0x1be/0x1d0 >[15284.943251] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15284.943264] ttm_dma_populate+0x25e/0x350 [ttm] >[15284.943273] ttm_tt_bind+0x2c/0x60 [ttm] >[15284.943289] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15284.943302] ttm_bo_validate+0x189/0x1a0 [ttm] >[15284.943306] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15284.943314] ? mutex_trylock+0xcd/0xe0 >[15284.943332] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15284.943371] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15284.943403] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15284.943438] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15284.943445] ? __schedule+0x2f5/0xba0 >[15284.943477] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15284.943518] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15284.943543] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15284.943589] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15284.943602] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15284.943611] drm_ioctl+0x2d5/0x370 [drm] >[15284.943638] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15284.943642] ? __pm_runtime_resume+0x54/0x90 >[15284.943648] ? trace_hardirqs_on_caller+0xed/0x180 >[15284.943666] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15284.943691] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[15284.943695] compat_SyS_ioctl+0x6db/0x1ca0 >[15284.943697] ? trace_hardirqs_on_caller+0xed/0x180 >[15284.943701] ? trace_hardirqs_off_thunk+0x1a/0x1c >[15284.943705] do_fast_syscall_32+0xbf/0x376 >[15284.943708] entry_SYSENTER_compat+0x84/0x96 >[15311.233685] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15311.233690] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15311.233693] CPU: 2 PID: 23882 Comm: glamour.exe Not tainted 4.16.0-rc6-mm_thp #1 >[15311.233695] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15311.233697] Call Trace: >[15311.233705] dump_stack+0x85/0xbf >[15311.233711] swiotlb_alloc_coherent+0x1be/0x1d0 >[15311.233721] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15311.233736] ttm_dma_populate+0x25e/0x350 [ttm] >[15311.233745] ttm_tt_bind+0x2c/0x60 [ttm] >[15311.233751] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15311.233764] ttm_bo_validate+0x189/0x1a0 [ttm] >[15311.233768] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15311.233777] ? mutex_trylock+0xcd/0xe0 >[15311.233785] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15311.233822] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15311.233852] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15311.233887] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15311.233893] ? __schedule+0x2f5/0xba0 >[15311.233924] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15311.233956] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15311.233981] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15311.234012] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15311.234027] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15311.234039] drm_ioctl+0x2d5/0x370 [drm] >[15311.234063] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15311.234070] ? __pm_runtime_resume+0x54/0x90 >[15311.234077] ? trace_hardirqs_on_caller+0xed/0x180 >[15311.234104] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15311.234138] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[15311.234142] compat_SyS_ioctl+0x6db/0x1ca0 >[15311.234145] ? trace_hardirqs_on_caller+0xed/0x180 >[15311.234150] ? trace_hardirqs_off_thunk+0x1a/0x1c >[15311.234156] do_fast_syscall_32+0xbf/0x376 >[15311.234160] entry_SYSENTER_compat+0x84/0x96 >[15322.805715] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15322.805719] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15322.805722] CPU: 2 PID: 23882 Comm: glamour.exe Not tainted 4.16.0-rc6-mm_thp #1 >[15322.805724] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15322.805727] Call Trace: >[15322.805735] dump_stack+0x85/0xbf >[15322.805740] swiotlb_alloc_coherent+0x1be/0x1d0 >[15322.805751] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15322.805767] ttm_dma_populate+0x25e/0x350 [ttm] >[15322.805776] ttm_tt_bind+0x2c/0x60 [ttm] >[15322.805782] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15322.805792] ttm_bo_validate+0x189/0x1a0 [ttm] >[15322.805795] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15322.805801] ? mutex_trylock+0xcd/0xe0 >[15322.805809] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15322.805846] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15322.805868] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15322.805892] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15322.805896] ? __schedule+0x2f5/0xba0 >[15322.805917] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15322.805938] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15322.805959] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15322.805992] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15322.806005] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15322.806017] drm_ioctl+0x2d5/0x370 [drm] >[15322.806044] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15322.806050] ? __pm_runtime_resume+0x54/0x90 >[15322.806058] ? trace_hardirqs_on_caller+0xed/0x180 >[15322.806086] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15322.806121] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[15322.806125] compat_SyS_ioctl+0x6db/0x1ca0 >[15322.806128] ? trace_hardirqs_on_caller+0xed/0x180 >[15322.806133] ? trace_hardirqs_off_thunk+0x1a/0x1c >[15322.806139] do_fast_syscall_32+0xbf/0x376 >[15322.806144] entry_SYSENTER_compat+0x84/0x96 >[15325.192148] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15325.192152] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15325.192156] CPU: 4 PID: 23882 Comm: glamour.exe Not tainted 4.16.0-rc6-mm_thp #1 >[15325.192158] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15325.192160] Call Trace: >[15325.192169] dump_stack+0x85/0xbf >[15325.192173] swiotlb_alloc_coherent+0x1be/0x1d0 >[15325.192181] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15325.192191] ttm_dma_populate+0x25e/0x350 [ttm] >[15325.192197] ttm_tt_bind+0x2c/0x60 [ttm] >[15325.192203] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15325.192217] ttm_bo_validate+0x189/0x1a0 [ttm] >[15325.192221] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15325.192227] ? mutex_trylock+0xcd/0xe0 >[15325.192232] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15325.192269] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15325.192300] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15325.192337] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15325.192344] ? __schedule+0x2f5/0xba0 >[15325.192370] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15325.192403] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15325.192428] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15325.192462] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15325.192478] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15325.192491] drm_ioctl+0x2d5/0x370 [drm] >[15325.192515] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15325.192521] ? __pm_runtime_resume+0x54/0x90 >[15325.192529] ? trace_hardirqs_on_caller+0xed/0x180 >[15325.192554] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15325.192580] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[15325.192584] compat_SyS_ioctl+0x6db/0x1ca0 >[15325.192586] ? trace_hardirqs_on_caller+0xed/0x180 >[15325.192590] ? trace_hardirqs_off_thunk+0x1a/0x1c >[15325.192593] do_fast_syscall_32+0xbf/0x376 >[15325.192597] entry_SYSENTER_compat+0x84/0x96 >[15338.588601] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15338.588604] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15338.588607] CPU: 6 PID: 23882 Comm: glamour.exe Not tainted 4.16.0-rc6-mm_thp #1 >[15338.588608] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15338.588609] Call Trace: >[15338.588617] dump_stack+0x85/0xbf >[15338.588621] swiotlb_alloc_coherent+0x1be/0x1d0 >[15338.588629] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15338.588638] ttm_dma_populate+0x25e/0x350 [ttm] >[15338.588644] ttm_tt_bind+0x2c/0x60 [ttm] >[15338.588650] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15338.588663] ttm_bo_validate+0x189/0x1a0 [ttm] >[15338.588668] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15338.588678] ? mutex_trylock+0xcd/0xe0 >[15338.588686] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15338.588726] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15338.588760] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15338.588799] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15338.588805] ? __schedule+0x2f5/0xba0 >[15338.588831] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15338.588853] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15338.588870] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15338.588892] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15338.588904] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15338.588913] drm_ioctl+0x2d5/0x370 [drm] >[15338.588930] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15338.588935] ? __pm_runtime_resume+0x54/0x90 >[15338.588940] ? trace_hardirqs_on_caller+0xed/0x180 >[15338.588959] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15338.588988] amdgpu_kms_compat_ioctl+0x10/0x20 [amdgpu] >[15338.588992] compat_SyS_ioctl+0x6db/0x1ca0 >[15338.588996] ? trace_hardirqs_on_caller+0xed/0x180 >[15338.589001] ? trace_hardirqs_off_thunk+0x1a/0x1c >[15338.589006] do_fast_syscall_32+0xbf/0x376 >[15338.589011] entry_SYSENTER_compat+0x84/0x96 >[15382.025538] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15382.025543] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15382.025546] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15382.025548] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15382.025550] Call Trace: >[15382.025558] dump_stack+0x85/0xbf >[15382.025563] swiotlb_alloc_coherent+0x1be/0x1d0 >[15382.025574] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15382.025588] ttm_dma_populate+0x25e/0x350 [ttm] >[15382.025599] ttm_tt_bind+0x2c/0x60 [ttm] >[15382.025605] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15382.025617] ttm_bo_validate+0x189/0x1a0 [ttm] >[15382.025622] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15382.025631] ? mutex_trylock+0xcd/0xe0 >[15382.025639] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15382.025682] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15382.025717] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15382.025753] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15382.025790] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15382.025823] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15382.025848] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15382.025880] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15382.025905] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15382.025920] drm_ioctl+0x2d5/0x370 [drm] >[15382.025947] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15382.025954] ? __pm_runtime_resume+0x54/0x90 >[15382.025961] ? trace_hardirqs_on_caller+0xed/0x180 >[15382.025987] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15382.025994] do_vfs_ioctl+0xa5/0x6e0 >[15382.026003] SyS_ioctl+0x74/0x80 >[15382.026009] do_syscall_64+0x79/0x220 >[15382.026014] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15382.026018] RIP: 0033:0x7f70a90d90f7 >[15382.026020] RSP: 002b:00007ffd456b62a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15382.026024] RAX: ffffffffffffffda RBX: 000055e7ee40a640 RCX: 00007f70a90d90f7 >[15382.026026] RDX: 00007ffd456b62f0 RSI: 00000000c0206440 RDI: 000000000000000c >[15382.026028] RBP: 00007ffd456b62f0 R08: 000055e7ee40a640 R09: 0000000000000004 >[15382.026030] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15382.026032] R13: 000000000000000c R14: 00007ffd456b6388 R15: 000055e7edbeb0c0 >[15382.087157] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15382.087162] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15382.087166] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15382.087168] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15382.087169] Call Trace: >[15382.087188] dump_stack+0x85/0xbf >[15382.087194] swiotlb_alloc_coherent+0x1be/0x1d0 >[15382.087205] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15382.087220] ttm_dma_populate+0x25e/0x350 [ttm] >[15382.087232] ttm_tt_bind+0x2c/0x60 [ttm] >[15382.087238] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15382.087252] ttm_bo_validate+0x189/0x1a0 [ttm] >[15382.087257] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15382.087267] ? mutex_trylock+0xcd/0xe0 >[15382.087285] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15382.087322] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15382.087363] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15382.087399] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15382.087437] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15382.087482] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15382.087508] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15382.087540] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15382.087555] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15382.087568] drm_ioctl+0x2d5/0x370 [drm] >[15382.087595] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15382.087602] ? __pm_runtime_resume+0x54/0x90 >[15382.087610] ? trace_hardirqs_on_caller+0xed/0x180 >[15382.087640] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15382.087647] do_vfs_ioctl+0xa5/0x6e0 >[15382.087659] SyS_ioctl+0x74/0x80 >[15382.087677] do_syscall_64+0x79/0x220 >[15382.087682] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15382.087686] RIP: 0033:0x7f70a90d90f7 >[15382.087689] RSP: 002b:00007ffd456b6f18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15382.087693] RAX: ffffffffffffffda RBX: 000055e7ee03ffa0 RCX: 00007f70a90d90f7 >[15382.087695] RDX: 00007ffd456b6f60 RSI: 00000000c0206440 RDI: 000000000000000c >[15382.087698] RBP: 00007ffd456b6f60 R08: 000055e7ee03ffa0 R09: 0000000000000004 >[15382.087700] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15382.087702] R13: 000000000000000c R14: 00007ffd456b6ff8 R15: 000055e7ebc87560 >[15382.162924] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15382.162929] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15382.162933] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15382.162935] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15382.162937] Call Trace: >[15382.162945] dump_stack+0x85/0xbf >[15382.162951] swiotlb_alloc_coherent+0x1be/0x1d0 >[15382.162963] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15382.162979] ttm_dma_populate+0x25e/0x350 [ttm] >[15382.162989] ttm_tt_bind+0x2c/0x60 [ttm] >[15382.162996] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15382.163009] ttm_bo_validate+0x189/0x1a0 [ttm] >[15382.163014] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15382.163023] ? mutex_trylock+0xcd/0xe0 >[15382.163032] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15382.163073] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15382.163105] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15382.163142] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15382.163179] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15382.163212] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15382.163239] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15382.163272] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15382.163286] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15382.163300] drm_ioctl+0x2d5/0x370 [drm] >[15382.163328] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15382.163335] ? __pm_runtime_resume+0x54/0x90 >[15382.163342] ? trace_hardirqs_on_caller+0xed/0x180 >[15382.163373] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15382.163380] do_vfs_ioctl+0xa5/0x6e0 >[15382.163391] SyS_ioctl+0x74/0x80 >[15382.163398] do_syscall_64+0x79/0x220 >[15382.163402] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15382.163406] RIP: 0033:0x7f70a90d90f7 >[15382.163408] RSP: 002b:00007ffd456b9d38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15382.163412] RAX: ffffffffffffffda RBX: 000055e7ebae56d0 RCX: 00007f70a90d90f7 >[15382.163414] RDX: 00007ffd456b9d80 RSI: 00000000c0206440 RDI: 000000000000000c >[15382.163417] RBP: 00007ffd456b9d80 R08: 000055e7ebae56d0 R09: 0000000000000004 >[15382.163419] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15382.163421] R13: 000000000000000c R14: 00007ffd456b9e18 R15: 000055e7f0370e80 >[15382.174212] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15382.174217] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15382.174220] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15382.174222] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15382.174224] Call Trace: >[15382.174233] dump_stack+0x85/0xbf >[15382.174239] swiotlb_alloc_coherent+0x1be/0x1d0 >[15382.174251] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15382.174267] ttm_dma_populate+0x25e/0x350 [ttm] >[15382.174277] ttm_tt_bind+0x2c/0x60 [ttm] >[15382.174283] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15382.174296] ttm_bo_validate+0x189/0x1a0 [ttm] >[15382.174300] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15382.174309] ? mutex_trylock+0xcd/0xe0 >[15382.174316] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15382.174355] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15382.174387] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15382.174424] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15382.174460] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15382.174494] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15382.174520] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15382.174547] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15382.174561] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15382.174580] drm_ioctl+0x2d5/0x370 [drm] >[15382.174597] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15382.174602] ? __pm_runtime_resume+0x54/0x90 >[15382.174607] ? trace_hardirqs_on_caller+0xed/0x180 >[15382.174625] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15382.174631] do_vfs_ioctl+0xa5/0x6e0 >[15382.174637] SyS_ioctl+0x74/0x80 >[15382.174642] do_syscall_64+0x79/0x220 >[15382.174646] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15382.174648] RIP: 0033:0x7fd8d64ef0f7 >[15382.174650] RSP: 002b:00007ffcc6db9d58 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15382.174652] RAX: ffffffffffffffda RBX: 0000000003031080 RCX: 00007fd8d64ef0f7 >[15382.174654] RDX: 00007ffcc6db9da0 RSI: 00000000c0206440 RDI: 000000000000000b >[15382.174655] RBP: 00007ffcc6db9da0 R08: 0000000003031080 R09: 0000000000000004 >[15382.174656] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15382.174658] R13: 000000000000000b R14: 00007ffcc6db9e38 R15: 0000000003135110 >[15382.280864] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15382.280868] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15382.280870] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15382.280872] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15382.280873] Call Trace: >[15382.280880] dump_stack+0x85/0xbf >[15382.280884] swiotlb_alloc_coherent+0x1be/0x1d0 >[15382.280892] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15382.280901] ttm_dma_populate+0x25e/0x350 [ttm] >[15382.280907] ttm_tt_bind+0x2c/0x60 [ttm] >[15382.280911] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15382.280919] ttm_bo_validate+0x189/0x1a0 [ttm] >[15382.280922] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15382.280928] ? mutex_trylock+0xcd/0xe0 >[15382.280933] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15382.280965] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15382.280987] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15382.281011] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15382.281039] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15382.281072] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15382.281099] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15382.281131] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15382.281143] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15382.281151] drm_ioctl+0x2d5/0x370 [drm] >[15382.281168] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15382.281173] ? __pm_runtime_resume+0x54/0x90 >[15382.281178] ? trace_hardirqs_on_caller+0xed/0x180 >[15382.281196] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15382.281201] do_vfs_ioctl+0xa5/0x6e0 >[15382.281208] SyS_ioctl+0x74/0x80 >[15382.281213] do_syscall_64+0x79/0x220 >[15382.281216] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15382.281219] RIP: 0033:0x7f70a90d90f7 >[15382.281220] RSP: 002b:00007ffd456b9d38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15382.281223] RAX: ffffffffffffffda RBX: 000055e7ef2cbab0 RCX: 00007f70a90d90f7 >[15382.281224] RDX: 00007ffd456b9d80 RSI: 00000000c0206440 RDI: 000000000000000c >[15382.281226] RBP: 00007ffd456b9d80 R08: 000055e7ef2cbab0 R09: 0000000000000004 >[15382.281227] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15382.281228] R13: 000000000000000c R14: 00007ffd456b9e18 R15: 000055e7eda01290 >[15387.365784] swiotlb_tbl_map_single: 6 callbacks suppressed >[15387.365787] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15387.365789] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15387.365792] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15387.365793] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15387.365794] Call Trace: >[15387.365801] dump_stack+0x85/0xbf >[15387.365805] swiotlb_alloc_coherent+0x1be/0x1d0 >[15387.365812] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15387.365821] ttm_dma_populate+0x25e/0x350 [ttm] >[15387.365827] ttm_tt_bind+0x2c/0x60 [ttm] >[15387.365831] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15387.365838] ttm_bo_validate+0x189/0x1a0 [ttm] >[15387.365841] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15387.365847] ? mutex_trylock+0xcd/0xe0 >[15387.365852] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15387.365882] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15387.365900] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15387.365921] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15387.365942] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15387.365962] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15387.365977] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15387.365996] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15387.366007] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15387.366015] drm_ioctl+0x2d5/0x370 [drm] >[15387.366031] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15387.366035] ? __pm_runtime_resume+0x54/0x90 >[15387.366040] ? trace_hardirqs_on_caller+0xed/0x180 >[15387.366057] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15387.366062] do_vfs_ioctl+0xa5/0x6e0 >[15387.366069] SyS_ioctl+0x74/0x80 >[15387.366073] do_syscall_64+0x79/0x220 >[15387.366076] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15387.366078] RIP: 0033:0x7f70a90d90f7 >[15387.366080] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15387.366082] RAX: ffffffffffffffda RBX: 000055e7ee391fa0 RCX: 00007f70a90d90f7 >[15387.366084] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15387.366085] RBP: 00007ffd456b98b0 R08: 000055e7ee391fa0 R09: 0000000000000004 >[15387.366086] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15387.366088] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee380f10 >[15387.405823] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15387.405827] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15387.405830] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15387.405833] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15387.405835] Call Trace: >[15387.405843] dump_stack+0x85/0xbf >[15387.405849] swiotlb_alloc_coherent+0x1be/0x1d0 >[15387.405860] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15387.405874] ttm_dma_populate+0x25e/0x350 [ttm] >[15387.405885] ttm_tt_bind+0x2c/0x60 [ttm] >[15387.405892] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15387.405906] ttm_bo_validate+0x189/0x1a0 [ttm] >[15387.405911] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15387.405918] ? mutex_trylock+0xcd/0xe0 >[15387.405923] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15387.405959] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15387.405979] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15387.406009] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15387.406039] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15387.406066] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15387.406088] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15387.406116] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15387.406130] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15387.406142] drm_ioctl+0x2d5/0x370 [drm] >[15387.406165] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15387.406171] ? __pm_runtime_resume+0x54/0x90 >[15387.406179] ? trace_hardirqs_on_caller+0xed/0x180 >[15387.406203] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15387.406211] do_vfs_ioctl+0xa5/0x6e0 >[15387.406221] SyS_ioctl+0x74/0x80 >[15387.406228] do_syscall_64+0x79/0x220 >[15387.406233] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15387.406237] RIP: 0033:0x7f70a90d90f7 >[15387.406239] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15387.406243] RAX: ffffffffffffffda RBX: 000055e7efa83750 RCX: 00007f70a90d90f7 >[15387.406245] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[15387.406247] RBP: 00007ffd456b9940 R08: 000055e7efa83750 R09: 0000000000000004 >[15387.406249] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15387.406250] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef4d2c00 >[15389.369505] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15389.369508] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15389.369510] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15389.369512] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15389.369513] Call Trace: >[15389.369520] dump_stack+0x85/0xbf >[15389.369524] swiotlb_alloc_coherent+0x1be/0x1d0 >[15389.369532] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15389.369541] ttm_dma_populate+0x25e/0x350 [ttm] >[15389.369548] ttm_tt_bind+0x2c/0x60 [ttm] >[15389.369552] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15389.369560] ttm_bo_validate+0x189/0x1a0 [ttm] >[15389.369563] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15389.369569] ? mutex_trylock+0xcd/0xe0 >[15389.369575] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15389.369608] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15389.369630] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15389.369654] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15389.369677] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15389.369699] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15389.369726] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15389.369747] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15389.369759] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15389.369777] drm_ioctl+0x2d5/0x370 [drm] >[15389.369795] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15389.369800] ? __pm_runtime_resume+0x54/0x90 >[15389.369805] ? trace_hardirqs_on_caller+0xed/0x180 >[15389.369823] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15389.369828] do_vfs_ioctl+0xa5/0x6e0 >[15389.369835] SyS_ioctl+0x74/0x80 >[15389.369840] do_syscall_64+0x79/0x220 >[15389.369843] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15389.369846] RIP: 0033:0x7f70a90d90f7 >[15389.369847] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15389.369850] RAX: ffffffffffffffda RBX: 000055e7eeb98b20 RCX: 00007f70a90d90f7 >[15389.369851] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15389.369853] RBP: 00007ffd456b98b0 R08: 000055e7eeb98b20 R09: 0000000000000004 >[15389.369854] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15389.369855] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7eec6c3f0 >[15391.352158] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15391.352162] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15391.352164] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15391.352166] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15391.352167] Call Trace: >[15391.352174] dump_stack+0x85/0xbf >[15391.352178] swiotlb_alloc_coherent+0x1be/0x1d0 >[15391.352186] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15391.352195] ttm_dma_populate+0x25e/0x350 [ttm] >[15391.352202] ttm_tt_bind+0x2c/0x60 [ttm] >[15391.352206] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15391.352214] ttm_bo_validate+0x189/0x1a0 [ttm] >[15391.352218] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15391.352224] ? mutex_trylock+0xcd/0xe0 >[15391.352230] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15391.352261] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15391.352287] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15391.352315] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15391.352340] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15391.352363] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15391.352381] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15391.352403] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15391.352415] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15391.352423] drm_ioctl+0x2d5/0x370 [drm] >[15391.352441] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15391.352446] ? __pm_runtime_resume+0x54/0x90 >[15391.352452] ? trace_hardirqs_on_caller+0xed/0x180 >[15391.352471] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15391.352476] do_vfs_ioctl+0xa5/0x6e0 >[15391.352483] SyS_ioctl+0x74/0x80 >[15391.352488] do_syscall_64+0x79/0x220 >[15391.352491] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15391.352494] RIP: 0033:0x7f70a90d90f7 >[15391.352496] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15391.352498] RAX: ffffffffffffffda RBX: 000055e7ed985e40 RCX: 00007f70a90d90f7 >[15391.352500] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15391.352501] RBP: 00007ffd456b98b0 R08: 000055e7ed985e40 R09: 0000000000000004 >[15391.352502] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15391.352504] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ef4d3d40 >[15399.245596] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15399.245600] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15399.245604] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15399.245606] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15399.245617] Call Trace: >[15399.245625] dump_stack+0x85/0xbf >[15399.245630] swiotlb_alloc_coherent+0x1be/0x1d0 >[15399.245641] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15399.245655] ttm_dma_populate+0x25e/0x350 [ttm] >[15399.245665] ttm_tt_bind+0x2c/0x60 [ttm] >[15399.245672] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15399.245685] ttm_bo_validate+0x189/0x1a0 [ttm] >[15399.245690] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15399.245700] ? mutex_trylock+0xcd/0xe0 >[15399.245708] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15399.245743] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15399.245766] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15399.245789] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15399.245812] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15399.245834] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15399.245851] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15399.245872] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15399.245883] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15399.245891] drm_ioctl+0x2d5/0x370 [drm] >[15399.245908] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15399.245913] ? __pm_runtime_resume+0x54/0x90 >[15399.245918] ? trace_hardirqs_on_caller+0xed/0x180 >[15399.245936] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15399.245941] do_vfs_ioctl+0xa5/0x6e0 >[15399.245948] SyS_ioctl+0x74/0x80 >[15399.245952] do_syscall_64+0x79/0x220 >[15399.245955] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15399.245958] RIP: 0033:0x7fd8d64ef0f7 >[15399.245959] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15399.245962] RAX: ffffffffffffffda RBX: 0000000003072ab0 RCX: 00007fd8d64ef0f7 >[15399.245963] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15399.245964] RBP: 00007ffcc6dba370 R08: 0000000003072ab0 R09: 0000000000000004 >[15399.245966] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15399.245967] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000302fcf0 >[15404.182311] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15404.182316] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15404.182320] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15404.182322] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15404.182324] Call Trace: >[15404.182332] dump_stack+0x85/0xbf >[15404.182338] swiotlb_alloc_coherent+0x1be/0x1d0 >[15404.182351] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15404.182367] ttm_dma_populate+0x25e/0x350 [ttm] >[15404.182379] ttm_tt_bind+0x2c/0x60 [ttm] >[15404.182385] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15404.182400] ttm_bo_validate+0x189/0x1a0 [ttm] >[15404.182406] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15404.182416] ? mutex_trylock+0xcd/0xe0 >[15404.182424] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15404.182463] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15404.182497] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15404.182507] ? __lock_acquire+0x2d4/0x1340 >[15404.182542] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15404.182581] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15404.182626] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15404.182655] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15404.182690] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15404.182706] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15404.182721] drm_ioctl+0x2d5/0x370 [drm] >[15404.182750] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15404.182757] ? __pm_runtime_resume+0x54/0x90 >[15404.182766] ? trace_hardirqs_on_caller+0xed/0x180 >[15404.182806] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15404.182813] do_vfs_ioctl+0xa5/0x6e0 >[15404.182825] SyS_ioctl+0x74/0x80 >[15404.182833] do_syscall_64+0x79/0x220 >[15404.182838] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15404.182842] RIP: 0033:0x7fd8d64ef0f7 >[15404.182844] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15404.182848] RAX: ffffffffffffffda RBX: 0000000003242ac0 RCX: 00007fd8d64ef0f7 >[15404.182851] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15404.182853] RBP: 00007ffcc6dba370 R08: 0000000003242ac0 R09: 00007fd8d67b3c50 >[15404.182855] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[15404.182857] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264b50 >[15405.564280] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15405.564285] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15405.564288] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15405.564291] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15405.564293] Call Trace: >[15405.564302] dump_stack+0x85/0xbf >[15405.564308] swiotlb_alloc_coherent+0x1be/0x1d0 >[15405.564320] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15405.564332] ttm_dma_populate+0x25e/0x350 [ttm] >[15405.564339] ttm_tt_bind+0x2c/0x60 [ttm] >[15405.564343] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15405.564351] ttm_bo_validate+0x189/0x1a0 [ttm] >[15405.564354] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15405.564360] ? mutex_trylock+0xcd/0xe0 >[15405.564366] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15405.564412] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15405.564446] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15405.564472] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15405.564496] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15405.564518] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15405.564535] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15405.564555] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15405.564567] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15405.564586] drm_ioctl+0x2d5/0x370 [drm] >[15405.564619] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15405.564626] ? __pm_runtime_resume+0x54/0x90 >[15405.564633] ? trace_hardirqs_on_caller+0xed/0x180 >[15405.564665] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15405.564674] do_vfs_ioctl+0xa5/0x6e0 >[15405.564686] SyS_ioctl+0x74/0x80 >[15405.564694] do_syscall_64+0x79/0x220 >[15405.564699] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15405.564703] RIP: 0033:0x7fd8d64ef0f7 >[15405.564705] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15405.564709] RAX: ffffffffffffffda RBX: 00000000032536d0 RCX: 00007fd8d64ef0f7 >[15405.564711] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15405.564713] RBP: 00007ffcc6dba370 R08: 00000000032536d0 R09: 0000000000000004 >[15405.564716] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15405.564718] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003245230 >[15406.271970] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15406.271975] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15406.271979] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15406.271980] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15406.271981] Call Trace: >[15406.271990] dump_stack+0x85/0xbf >[15406.271996] swiotlb_alloc_coherent+0x1be/0x1d0 >[15406.272006] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15406.272016] ttm_dma_populate+0x25e/0x350 [ttm] >[15406.272027] ttm_tt_bind+0x2c/0x60 [ttm] >[15406.272034] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15406.272043] ttm_bo_validate+0x189/0x1a0 [ttm] >[15406.272046] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15406.272052] ? mutex_trylock+0xcd/0xe0 >[15406.272060] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15406.272103] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15406.272130] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15406.272157] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15406.272192] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15406.272214] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15406.272232] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15406.272253] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15406.272264] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15406.272273] drm_ioctl+0x2d5/0x370 [drm] >[15406.272289] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15406.272294] ? __pm_runtime_resume+0x54/0x90 >[15406.272299] ? trace_hardirqs_on_caller+0xed/0x180 >[15406.272317] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15406.272323] do_vfs_ioctl+0xa5/0x6e0 >[15406.272329] SyS_ioctl+0x74/0x80 >[15406.272334] do_syscall_64+0x79/0x220 >[15406.272337] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15406.272340] RIP: 0033:0x7fd8d64ef0f7 >[15406.272342] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15406.272344] RAX: ffffffffffffffda RBX: 0000000003072ab0 RCX: 00007fd8d64ef0f7 >[15406.272346] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15406.272347] RBP: 00007ffcc6dba370 R08: 0000000003072ab0 R09: 0000000000000004 >[15406.272348] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15406.272349] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003267100 >[15406.693152] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15406.693155] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15406.693158] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15406.693159] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15406.693160] Call Trace: >[15406.693167] dump_stack+0x85/0xbf >[15406.693172] swiotlb_alloc_coherent+0x1be/0x1d0 >[15406.693180] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15406.693189] ttm_dma_populate+0x25e/0x350 [ttm] >[15406.693199] ttm_tt_bind+0x2c/0x60 [ttm] >[15406.693204] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15406.693217] ttm_bo_validate+0x189/0x1a0 [ttm] >[15406.693221] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15406.693229] ? mutex_trylock+0xcd/0xe0 >[15406.693237] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15406.693289] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15406.693312] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15406.693337] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15406.693360] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15406.693386] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15406.693412] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15406.693434] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15406.693446] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15406.693456] drm_ioctl+0x2d5/0x370 [drm] >[15406.693483] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15406.693490] ? __pm_runtime_resume+0x54/0x90 >[15406.693498] ? trace_hardirqs_on_caller+0xed/0x180 >[15406.693537] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15406.693544] do_vfs_ioctl+0xa5/0x6e0 >[15406.693553] SyS_ioctl+0x74/0x80 >[15406.693560] do_syscall_64+0x79/0x220 >[15406.693565] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15406.693568] RIP: 0033:0x7fd8d64ef0f7 >[15406.693570] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15406.693574] RAX: ffffffffffffffda RBX: 00000000032643d0 RCX: 00007fd8d64ef0f7 >[15406.693576] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15406.693578] RBP: 00007ffcc6dba370 R08: 00000000032643d0 R09: 0000000000000004 >[15406.693579] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15406.693581] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003245230 >[15407.809642] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15407.809646] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15407.809650] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15407.809653] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15407.809654] Call Trace: >[15407.809663] dump_stack+0x85/0xbf >[15407.809669] swiotlb_alloc_coherent+0x1be/0x1d0 >[15407.809680] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15407.809696] ttm_dma_populate+0x25e/0x350 [ttm] >[15407.809707] ttm_tt_bind+0x2c/0x60 [ttm] >[15407.809714] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15407.809726] ttm_bo_validate+0x189/0x1a0 [ttm] >[15407.809731] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15407.809740] ? mutex_trylock+0xcd/0xe0 >[15407.809748] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15407.809788] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15407.809824] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15407.809865] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15407.809914] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15407.809952] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15407.809980] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15407.810012] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15407.810027] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15407.810042] drm_ioctl+0x2d5/0x370 [drm] >[15407.810071] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15407.810078] ? __pm_runtime_resume+0x54/0x90 >[15407.810086] ? trace_hardirqs_on_caller+0xed/0x180 >[15407.810114] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15407.810122] do_vfs_ioctl+0xa5/0x6e0 >[15407.810133] SyS_ioctl+0x74/0x80 >[15407.810140] do_syscall_64+0x79/0x220 >[15407.810145] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15407.810148] RIP: 0033:0x7f70a90d90f7 >[15407.810150] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15407.810154] RAX: ffffffffffffffda RBX: 000055e7ef6d8760 RCX: 00007f70a90d90f7 >[15407.810155] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15407.810157] RBP: 00007ffd456b98b0 R08: 000055e7ef6d8760 R09: 0000000000000004 >[15407.810159] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15407.810161] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ede2fca0 >[15414.833002] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15414.833005] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15414.833008] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15414.833010] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15414.833011] Call Trace: >[15414.833018] dump_stack+0x85/0xbf >[15414.833022] swiotlb_alloc_coherent+0x1be/0x1d0 >[15414.833030] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15414.833039] ttm_dma_populate+0x25e/0x350 [ttm] >[15414.833045] ttm_tt_bind+0x2c/0x60 [ttm] >[15414.833049] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15414.833057] ttm_bo_validate+0x189/0x1a0 [ttm] >[15414.833060] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15414.833066] ? mutex_trylock+0xcd/0xe0 >[15414.833071] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15414.833105] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15414.833129] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15414.833153] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15414.833176] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15414.833197] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15414.833214] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15414.833234] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15414.833245] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15414.833254] drm_ioctl+0x2d5/0x370 [drm] >[15414.833270] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15414.833275] ? __pm_runtime_resume+0x54/0x90 >[15414.833280] ? trace_hardirqs_on_caller+0xed/0x180 >[15414.833298] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15414.833304] do_vfs_ioctl+0xa5/0x6e0 >[15414.833310] SyS_ioctl+0x74/0x80 >[15414.833315] do_syscall_64+0x79/0x220 >[15414.833318] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15414.833321] RIP: 0033:0x7fd8d64ef0f7 >[15414.833322] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15414.833325] RAX: ffffffffffffffda RBX: 0000000003167ed0 RCX: 00007fd8d64ef0f7 >[15414.833326] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15414.833327] RBP: 00007ffcc6dba370 R08: 0000000003167ed0 R09: 0000000000000004 >[15414.833329] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15414.833330] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000326d870 >[15416.447239] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15416.447243] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15416.447246] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15416.447247] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15416.447249] Call Trace: >[15416.447258] dump_stack+0x85/0xbf >[15416.447263] swiotlb_alloc_coherent+0x1be/0x1d0 >[15416.447272] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15416.447281] ttm_dma_populate+0x25e/0x350 [ttm] >[15416.447287] ttm_tt_bind+0x2c/0x60 [ttm] >[15416.447291] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15416.447299] ttm_bo_validate+0x189/0x1a0 [ttm] >[15416.447303] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15416.447308] ? mutex_trylock+0xcd/0xe0 >[15416.447314] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15416.447353] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15416.447381] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15416.447415] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15416.447449] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15416.447482] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15416.447507] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15416.447532] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15416.447545] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15416.447553] drm_ioctl+0x2d5/0x370 [drm] >[15416.447570] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15416.447575] ? __pm_runtime_resume+0x54/0x90 >[15416.447580] ? trace_hardirqs_on_caller+0xed/0x180 >[15416.447598] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15416.447603] do_vfs_ioctl+0xa5/0x6e0 >[15416.447610] SyS_ioctl+0x74/0x80 >[15416.447615] do_syscall_64+0x79/0x220 >[15416.447618] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15416.447630] RIP: 0033:0x7fd8d64ef0f7 >[15416.447631] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15416.447634] RAX: ffffffffffffffda RBX: 0000000002cc21e0 RCX: 00007fd8d64ef0f7 >[15416.447635] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15416.447637] RBP: 00007ffcc6dba370 R08: 0000000002cc21e0 R09: 0000000000000004 >[15416.447638] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15416.447639] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000326d870 >[15418.269226] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15418.269230] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15418.269232] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15418.269233] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15418.269235] Call Trace: >[15418.269241] dump_stack+0x85/0xbf >[15418.269246] swiotlb_alloc_coherent+0x1be/0x1d0 >[15418.269254] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15418.269263] ttm_dma_populate+0x25e/0x350 [ttm] >[15418.269269] ttm_tt_bind+0x2c/0x60 [ttm] >[15418.269273] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15418.269281] ttm_bo_validate+0x189/0x1a0 [ttm] >[15418.269284] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15418.269290] ? mutex_trylock+0xcd/0xe0 >[15418.269296] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15418.269331] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15418.269352] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15418.269375] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15418.269398] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15418.269419] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15418.269435] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15418.269455] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15418.269468] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15418.269476] drm_ioctl+0x2d5/0x370 [drm] >[15418.269492] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15418.269497] ? __pm_runtime_resume+0x54/0x90 >[15418.269502] ? trace_hardirqs_on_caller+0xed/0x180 >[15418.269519] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15418.269525] do_vfs_ioctl+0xa5/0x6e0 >[15418.269531] SyS_ioctl+0x74/0x80 >[15418.269536] do_syscall_64+0x79/0x220 >[15418.269539] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15418.269542] RIP: 0033:0x7fd8d64ef0f7 >[15418.269543] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15418.269546] RAX: ffffffffffffffda RBX: 0000000003242ac0 RCX: 00007fd8d64ef0f7 >[15418.269547] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15418.269548] RBP: 00007ffcc6dba370 R08: 0000000003242ac0 R09: 0000000000000004 >[15418.269549] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15418.269551] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000326d870 >[15419.344584] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15419.344587] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15419.344590] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15419.344591] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15419.344592] Call Trace: >[15419.344599] dump_stack+0x85/0xbf >[15419.344603] swiotlb_alloc_coherent+0x1be/0x1d0 >[15419.344611] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15419.344621] ttm_dma_populate+0x25e/0x350 [ttm] >[15419.344627] ttm_tt_bind+0x2c/0x60 [ttm] >[15419.344631] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15419.344639] ttm_bo_validate+0x189/0x1a0 [ttm] >[15419.344642] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15419.344648] ? mutex_trylock+0xcd/0xe0 >[15419.344654] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15419.344689] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15419.344712] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15419.344735] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15419.344758] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15419.344779] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15419.344797] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15419.344819] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15419.344841] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15419.344850] drm_ioctl+0x2d5/0x370 [drm] >[15419.344867] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15419.344872] ? __pm_runtime_resume+0x54/0x90 >[15419.344877] ? trace_hardirqs_on_caller+0xed/0x180 >[15419.344907] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15419.344912] do_vfs_ioctl+0xa5/0x6e0 >[15419.344920] SyS_ioctl+0x74/0x80 >[15419.344927] do_syscall_64+0x79/0x220 >[15419.344932] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15419.344935] RIP: 0033:0x7fd8d64ef0f7 >[15419.344936] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15419.344939] RAX: ffffffffffffffda RBX: 00000000032643d0 RCX: 00007fd8d64ef0f7 >[15419.344940] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15419.344941] RBP: 00007ffcc6dba370 R08: 00000000032643d0 R09: 0000000000000004 >[15419.344943] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15419.344944] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000326d870 >[15420.755264] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15420.755267] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15420.755269] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15420.755271] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15420.755272] Call Trace: >[15420.755278] dump_stack+0x85/0xbf >[15420.755282] swiotlb_alloc_coherent+0x1be/0x1d0 >[15420.755290] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15420.755299] ttm_dma_populate+0x25e/0x350 [ttm] >[15420.755305] ttm_tt_bind+0x2c/0x60 [ttm] >[15420.755309] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15420.755317] ttm_bo_validate+0x189/0x1a0 [ttm] >[15420.755320] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15420.755326] ? mutex_trylock+0xcd/0xe0 >[15420.755331] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15420.755364] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15420.755391] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15420.755425] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15420.755468] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15420.755497] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15420.755515] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15420.755536] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15420.755549] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15420.755558] drm_ioctl+0x2d5/0x370 [drm] >[15420.755575] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15420.755580] ? __pm_runtime_resume+0x54/0x90 >[15420.755585] ? trace_hardirqs_on_caller+0xed/0x180 >[15420.755604] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15420.755609] do_vfs_ioctl+0xa5/0x6e0 >[15420.755616] SyS_ioctl+0x74/0x80 >[15420.755621] do_syscall_64+0x79/0x220 >[15420.755625] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15420.755627] RIP: 0033:0x7fd8d64ef0f7 >[15420.755629] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15420.755631] RAX: ffffffffffffffda RBX: 0000000002cbae40 RCX: 00007fd8d64ef0f7 >[15420.755633] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15420.755634] RBP: 00007ffcc6dba370 R08: 0000000002cbae40 R09: 0000000000000004 >[15420.755635] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15420.755637] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003245230 >[15420.793038] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15420.793041] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15420.793044] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15420.793045] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15420.793046] Call Trace: >[15420.793053] dump_stack+0x85/0xbf >[15420.793057] swiotlb_alloc_coherent+0x1be/0x1d0 >[15420.793065] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15420.793085] ttm_dma_populate+0x25e/0x350 [ttm] >[15420.793091] ttm_tt_bind+0x2c/0x60 [ttm] >[15420.793095] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15420.793104] ttm_bo_validate+0x189/0x1a0 [ttm] >[15420.793107] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15420.793113] ? mutex_trylock+0xcd/0xe0 >[15420.793119] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15420.793151] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15420.793172] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15420.793217] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15420.793262] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15420.793289] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15420.793327] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15420.793348] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15420.793360] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15420.793374] drm_ioctl+0x2d5/0x370 [drm] >[15420.793421] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15420.793427] ? __pm_runtime_resume+0x54/0x90 >[15420.793435] ? trace_hardirqs_on_caller+0xed/0x180 >[15420.793474] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15420.793482] do_vfs_ioctl+0xa5/0x6e0 >[15420.793493] SyS_ioctl+0x74/0x80 >[15420.793498] do_syscall_64+0x79/0x220 >[15420.793501] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15420.793504] RIP: 0033:0x7fd8d64ef0f7 >[15420.793505] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15420.793508] RAX: ffffffffffffffda RBX: 0000000003242ac0 RCX: 00007fd8d64ef0f7 >[15420.793509] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15420.793511] RBP: 00007ffcc6dba370 R08: 0000000003242ac0 R09: 0000000000000004 >[15420.793512] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15420.793513] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000316ca90 >[15422.237017] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15422.237021] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15422.237023] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15422.237024] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15422.237026] Call Trace: >[15422.237032] dump_stack+0x85/0xbf >[15422.237037] swiotlb_alloc_coherent+0x1be/0x1d0 >[15422.237044] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15422.237053] ttm_dma_populate+0x25e/0x350 [ttm] >[15422.237059] ttm_tt_bind+0x2c/0x60 [ttm] >[15422.237063] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15422.237071] ttm_bo_validate+0x189/0x1a0 [ttm] >[15422.237075] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15422.237080] ? mutex_trylock+0xcd/0xe0 >[15422.237085] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15422.237115] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15422.237135] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15422.237158] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15422.237180] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15422.237201] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15422.237217] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15422.237237] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15422.237249] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15422.237257] drm_ioctl+0x2d5/0x370 [drm] >[15422.237284] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15422.237289] ? __pm_runtime_resume+0x54/0x90 >[15422.237294] ? trace_hardirqs_on_caller+0xed/0x180 >[15422.237313] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15422.237318] do_vfs_ioctl+0xa5/0x6e0 >[15422.237325] SyS_ioctl+0x74/0x80 >[15422.237330] do_syscall_64+0x79/0x220 >[15422.237333] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15422.237336] RIP: 0033:0x7fd8d64ef0f7 >[15422.237337] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15422.237340] RAX: ffffffffffffffda RBX: 000000000325f0d0 RCX: 00007fd8d64ef0f7 >[15422.237341] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15422.237343] RBP: 00007ffcc6dba370 R08: 000000000325f0d0 R09: 0000000000000004 >[15422.237344] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15422.237345] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000302fcf0 >[15424.858492] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15424.858495] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15424.858498] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15424.858499] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15424.858500] Call Trace: >[15424.858508] dump_stack+0x85/0xbf >[15424.858512] swiotlb_alloc_coherent+0x1be/0x1d0 >[15424.858520] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15424.858529] ttm_dma_populate+0x25e/0x350 [ttm] >[15424.858535] ttm_tt_bind+0x2c/0x60 [ttm] >[15424.858539] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15424.858547] ttm_bo_validate+0x189/0x1a0 [ttm] >[15424.858551] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15424.858556] ? mutex_trylock+0xcd/0xe0 >[15424.858562] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15424.858605] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15424.858639] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15424.858674] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15424.858698] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15424.858730] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15424.858747] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15424.858768] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15424.858779] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15424.858787] drm_ioctl+0x2d5/0x370 [drm] >[15424.858804] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15424.858808] ? __pm_runtime_resume+0x54/0x90 >[15424.858813] ? trace_hardirqs_on_caller+0xed/0x180 >[15424.858831] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15424.858836] do_vfs_ioctl+0xa5/0x6e0 >[15424.858843] SyS_ioctl+0x74/0x80 >[15424.858848] do_syscall_64+0x79/0x220 >[15424.858851] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15424.858853] RIP: 0033:0x7fd8d64ef0f7 >[15424.858855] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15424.858857] RAX: ffffffffffffffda RBX: 00000000030d3f20 RCX: 00007fd8d64ef0f7 >[15424.858859] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15424.858870] RBP: 00007ffcc6dba370 R08: 00000000030d3f20 R09: 0000000000000004 >[15424.858872] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15424.858873] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000326d870 >[15428.899379] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15428.899382] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15428.899384] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15428.899386] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15428.899397] Call Trace: >[15428.899404] dump_stack+0x85/0xbf >[15428.899408] swiotlb_alloc_coherent+0x1be/0x1d0 >[15428.899416] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15428.899425] ttm_dma_populate+0x25e/0x350 [ttm] >[15428.899431] ttm_tt_bind+0x2c/0x60 [ttm] >[15428.899445] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15428.899453] ttm_bo_validate+0x189/0x1a0 [ttm] >[15428.899456] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15428.899462] ? mutex_trylock+0xcd/0xe0 >[15428.899466] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15428.899497] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15428.899518] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15428.899541] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15428.899563] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15428.899585] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15428.899612] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15428.899633] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15428.899645] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15428.899653] drm_ioctl+0x2d5/0x370 [drm] >[15428.899680] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15428.899685] ? __pm_runtime_resume+0x54/0x90 >[15428.899690] ? trace_hardirqs_on_caller+0xed/0x180 >[15428.899708] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15428.899713] do_vfs_ioctl+0xa5/0x6e0 >[15428.899719] SyS_ioctl+0x74/0x80 >[15428.899724] do_syscall_64+0x79/0x220 >[15428.899727] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15428.899730] RIP: 0033:0x7fd8d64ef0f7 >[15428.899731] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15428.899734] RAX: ffffffffffffffda RBX: 000000000301bf10 RCX: 00007fd8d64ef0f7 >[15428.899735] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15428.899736] RBP: 00007ffcc6dba370 R08: 000000000301bf10 R09: 0000000000000004 >[15428.899737] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15428.899739] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003245230 >[15435.434797] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15435.434804] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15435.434809] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15435.434812] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15435.434814] Call Trace: >[15435.434831] dump_stack+0x85/0xbf >[15435.434842] swiotlb_alloc_coherent+0x1be/0x1d0 >[15435.434866] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15435.434889] ttm_dma_populate+0x25e/0x350 [ttm] >[15435.434903] ttm_tt_bind+0x2c/0x60 [ttm] >[15435.434912] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15435.434928] ttm_bo_validate+0x189/0x1a0 [ttm] >[15435.434936] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15435.434948] ? mutex_trylock+0xcd/0xe0 >[15435.434972] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15435.435111] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15435.435214] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15435.435252] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15435.435292] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15435.435315] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15435.435333] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15435.435354] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15435.435370] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15435.435380] drm_ioctl+0x2d5/0x370 [drm] >[15435.435397] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15435.435402] ? __pm_runtime_resume+0x54/0x90 >[15435.435408] ? trace_hardirqs_on_caller+0xed/0x180 >[15435.435427] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15435.435432] do_vfs_ioctl+0xa5/0x6e0 >[15435.435439] SyS_ioctl+0x74/0x80 >[15435.435444] do_syscall_64+0x79/0x220 >[15435.435448] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15435.435451] RIP: 0033:0x7fd8d64ef0f7 >[15435.435452] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15435.435455] RAX: ffffffffffffffda RBX: 0000000003167ed0 RCX: 00007fd8d64ef0f7 >[15435.435456] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15435.435458] RBP: 00007ffcc6dba370 R08: 0000000003167ed0 R09: 0000000000000004 >[15435.435459] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15435.435460] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000326d870 >[15438.731110] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15438.731114] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15438.731116] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15438.731118] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15438.731119] Call Trace: >[15438.731126] dump_stack+0x85/0xbf >[15438.731130] swiotlb_alloc_coherent+0x1be/0x1d0 >[15438.731137] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15438.731146] ttm_dma_populate+0x25e/0x350 [ttm] >[15438.731151] ttm_tt_bind+0x2c/0x60 [ttm] >[15438.731155] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15438.731162] ttm_bo_validate+0x189/0x1a0 [ttm] >[15438.731165] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15438.731171] ? mutex_trylock+0xcd/0xe0 >[15438.731176] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15438.731207] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15438.731228] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15438.731250] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15438.731272] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15438.731293] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15438.731310] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15438.731330] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15438.731341] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15438.731349] drm_ioctl+0x2d5/0x370 [drm] >[15438.731366] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15438.731370] ? __pm_runtime_resume+0x54/0x90 >[15438.731375] ? trace_hardirqs_on_caller+0xed/0x180 >[15438.731393] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15438.731398] do_vfs_ioctl+0xa5/0x6e0 >[15438.731404] SyS_ioctl+0x74/0x80 >[15438.731409] do_syscall_64+0x79/0x220 >[15438.731412] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15438.731414] RIP: 0033:0x7fd8d64ef0f7 >[15438.731416] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15438.731418] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[15438.731419] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15438.731421] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[15438.731422] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15438.731423] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000326d870 >[15451.773701] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15451.773705] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15451.773709] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15451.773712] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15451.773714] Call Trace: >[15451.773722] dump_stack+0x85/0xbf >[15451.773728] swiotlb_alloc_coherent+0x1be/0x1d0 >[15451.773739] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15451.773756] ttm_dma_populate+0x25e/0x350 [ttm] >[15451.773766] ttm_tt_bind+0x2c/0x60 [ttm] >[15451.773773] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15451.773787] ttm_bo_validate+0x189/0x1a0 [ttm] >[15451.773792] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15451.773802] ? mutex_trylock+0xcd/0xe0 >[15451.773811] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15451.773848] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15451.773870] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15451.773894] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15451.773917] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15451.773939] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15451.773957] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15451.773977] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15451.773989] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15451.773997] drm_ioctl+0x2d5/0x370 [drm] >[15451.774015] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15451.774020] ? __pm_runtime_resume+0x54/0x90 >[15451.774025] ? trace_hardirqs_on_caller+0xed/0x180 >[15451.774043] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15451.774048] do_vfs_ioctl+0xa5/0x6e0 >[15451.774055] SyS_ioctl+0x74/0x80 >[15451.774060] do_syscall_64+0x79/0x220 >[15451.774063] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15451.774066] RIP: 0033:0x7fd8d64ef0f7 >[15451.774067] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15451.774070] RAX: ffffffffffffffda RBX: 0000000002d52910 RCX: 00007fd8d64ef0f7 >[15451.774071] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15451.774073] RBP: 00007ffcc6dba370 R08: 0000000002d52910 R09: 0000000000000004 >[15451.774074] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15451.774075] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000302eb30 >[15454.775796] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15454.775800] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15454.775803] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15454.775804] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15454.775805] Call Trace: >[15454.775812] dump_stack+0x85/0xbf >[15454.775817] swiotlb_alloc_coherent+0x1be/0x1d0 >[15454.775825] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15454.775834] ttm_dma_populate+0x25e/0x350 [ttm] >[15454.775844] ttm_tt_bind+0x2c/0x60 [ttm] >[15454.775851] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15454.775865] ttm_bo_validate+0x189/0x1a0 [ttm] >[15454.775870] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15454.775878] ? mutex_trylock+0xcd/0xe0 >[15454.775895] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15454.775936] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15454.775965] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15454.775988] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15454.776012] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15454.776033] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15454.776050] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15454.776070] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15454.776081] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15454.776100] drm_ioctl+0x2d5/0x370 [drm] >[15454.776117] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15454.776122] ? __pm_runtime_resume+0x54/0x90 >[15454.776127] ? trace_hardirqs_on_caller+0xed/0x180 >[15454.776146] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15454.776151] do_vfs_ioctl+0xa5/0x6e0 >[15454.776158] SyS_ioctl+0x74/0x80 >[15454.776163] do_syscall_64+0x79/0x220 >[15454.776168] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15454.776172] RIP: 0033:0x7fd8d64ef0f7 >[15454.776174] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15454.776178] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[15454.776180] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15454.776182] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[15454.776184] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15454.776186] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003245230 >[15457.979195] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15457.979199] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15457.979201] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15457.979203] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15457.979204] Call Trace: >[15457.979211] dump_stack+0x85/0xbf >[15457.979216] swiotlb_alloc_coherent+0x1be/0x1d0 >[15457.979228] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15457.979243] ttm_dma_populate+0x25e/0x350 [ttm] >[15457.979253] ttm_tt_bind+0x2c/0x60 [ttm] >[15457.979259] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15457.979271] ttm_bo_validate+0x189/0x1a0 [ttm] >[15457.979274] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15457.979280] ? mutex_trylock+0xcd/0xe0 >[15457.979285] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15457.979322] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15457.979361] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15457.979397] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15457.979430] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15457.979455] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15457.979476] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15457.979496] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15457.979510] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15457.979519] drm_ioctl+0x2d5/0x370 [drm] >[15457.979536] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15457.979541] ? __pm_runtime_resume+0x54/0x90 >[15457.979546] ? trace_hardirqs_on_caller+0xed/0x180 >[15457.979590] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15457.979598] do_vfs_ioctl+0xa5/0x6e0 >[15457.979605] SyS_ioctl+0x74/0x80 >[15457.979610] do_syscall_64+0x79/0x220 >[15457.979613] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15457.979616] RIP: 0033:0x7fd8d64ef0f7 >[15457.979617] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15457.979620] RAX: ffffffffffffffda RBX: 000000000301bf10 RCX: 00007fd8d64ef0f7 >[15457.979621] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15457.979623] RBP: 00007ffcc6dba370 R08: 000000000301bf10 R09: 0000000000000004 >[15457.979624] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15457.979625] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000326d870 >[15463.644488] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15463.644492] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15463.644495] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15463.644497] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15463.644498] Call Trace: >[15463.644505] dump_stack+0x85/0xbf >[15463.644511] swiotlb_alloc_coherent+0x1be/0x1d0 >[15463.644519] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15463.644529] ttm_dma_populate+0x25e/0x350 [ttm] >[15463.644537] ttm_tt_bind+0x2c/0x60 [ttm] >[15463.644544] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15463.644557] ttm_bo_validate+0x189/0x1a0 [ttm] >[15463.644562] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15463.644572] ? mutex_trylock+0xcd/0xe0 >[15463.644580] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15463.644631] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15463.644666] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15463.644716] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15463.644742] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15463.644776] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15463.644803] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15463.644838] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15463.644853] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15463.644866] drm_ioctl+0x2d5/0x370 [drm] >[15463.644888] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15463.644895] ? __pm_runtime_resume+0x54/0x90 >[15463.644904] ? trace_hardirqs_on_caller+0xed/0x180 >[15463.644941] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15463.644948] do_vfs_ioctl+0xa5/0x6e0 >[15463.644958] SyS_ioctl+0x74/0x80 >[15463.644965] do_syscall_64+0x79/0x220 >[15463.644969] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15463.644973] RIP: 0033:0x7fd8d64ef0f7 >[15463.644975] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15463.644978] RAX: ffffffffffffffda RBX: 000000000324f660 RCX: 00007fd8d64ef0f7 >[15463.644980] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15463.644982] RBP: 00007ffcc6dba370 R08: 000000000324f660 R09: 0000000000000004 >[15463.644984] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15463.644986] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000326d870 >[15468.173661] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15468.173665] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15468.173667] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15468.173668] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15468.173670] Call Trace: >[15468.173677] dump_stack+0x85/0xbf >[15468.173691] swiotlb_alloc_coherent+0x1be/0x1d0 >[15468.173699] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15468.173708] ttm_dma_populate+0x25e/0x350 [ttm] >[15468.173714] ttm_tt_bind+0x2c/0x60 [ttm] >[15468.173718] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15468.173726] ttm_bo_validate+0x189/0x1a0 [ttm] >[15468.173739] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15468.173745] ? mutex_trylock+0xcd/0xe0 >[15468.173751] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15468.173783] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15468.173806] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15468.173829] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15468.173853] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15468.173875] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15468.173903] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15468.173923] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15468.173935] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15468.173943] drm_ioctl+0x2d5/0x370 [drm] >[15468.173959] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15468.173964] ? __pm_runtime_resume+0x54/0x90 >[15468.173969] ? trace_hardirqs_on_caller+0xed/0x180 >[15468.173998] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15468.174004] do_vfs_ioctl+0xa5/0x6e0 >[15468.174011] SyS_ioctl+0x74/0x80 >[15468.174026] do_syscall_64+0x79/0x220 >[15468.174029] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15468.174031] RIP: 0033:0x7fd8d64ef0f7 >[15468.174033] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15468.174035] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[15468.174036] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15468.174038] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[15468.174039] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15468.174040] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264b50 >[15470.936592] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15470.936612] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15470.936615] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15470.936617] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15470.936619] Call Trace: >[15470.936642] dump_stack+0x85/0xbf >[15470.936647] swiotlb_alloc_coherent+0x1be/0x1d0 >[15470.936668] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15470.936681] ttm_dma_populate+0x25e/0x350 [ttm] >[15470.936689] ttm_tt_bind+0x2c/0x60 [ttm] >[15470.936695] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15470.936706] ttm_bo_validate+0x189/0x1a0 [ttm] >[15470.936710] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15470.936718] ? mutex_trylock+0xcd/0xe0 >[15470.936726] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15470.936777] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15470.936816] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15470.936860] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15470.936902] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15470.936936] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15470.936972] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15470.937014] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15470.937039] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15470.937054] drm_ioctl+0x2d5/0x370 [drm] >[15470.937090] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15470.937094] ? __pm_runtime_resume+0x54/0x90 >[15470.937100] ? trace_hardirqs_on_caller+0xed/0x180 >[15470.937117] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15470.937122] do_vfs_ioctl+0xa5/0x6e0 >[15470.937129] SyS_ioctl+0x74/0x80 >[15470.937134] do_syscall_64+0x79/0x220 >[15470.937137] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15470.937139] RIP: 0033:0x7fd8d64ef0f7 >[15470.937141] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15470.937143] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[15470.937145] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15470.937146] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[15470.937147] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15470.937148] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003265ef0 >[15473.169164] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15473.169167] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15473.169170] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15473.169172] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15473.169173] Call Trace: >[15473.169181] dump_stack+0x85/0xbf >[15473.169185] swiotlb_alloc_coherent+0x1be/0x1d0 >[15473.169194] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15473.169204] ttm_dma_populate+0x25e/0x350 [ttm] >[15473.169211] ttm_tt_bind+0x2c/0x60 [ttm] >[15473.169215] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15473.169224] ttm_bo_validate+0x189/0x1a0 [ttm] >[15473.169228] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15473.169235] ? mutex_trylock+0xcd/0xe0 >[15473.169241] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15473.169280] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15473.169317] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15473.169358] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15473.169399] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15473.169437] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15473.169456] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15473.169478] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15473.169491] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15473.169500] drm_ioctl+0x2d5/0x370 [drm] >[15473.169519] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15473.169524] ? __pm_runtime_resume+0x54/0x90 >[15473.169530] ? trace_hardirqs_on_caller+0xed/0x180 >[15473.169549] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15473.169555] do_vfs_ioctl+0xa5/0x6e0 >[15473.169562] SyS_ioctl+0x74/0x80 >[15473.169567] do_syscall_64+0x79/0x220 >[15473.169571] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15473.169574] RIP: 0033:0x7fd8d64ef0f7 >[15473.169575] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15473.169578] RAX: ffffffffffffffda RBX: 00000000032643d0 RCX: 00007fd8d64ef0f7 >[15473.169580] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15473.169581] RBP: 00007ffcc6dba370 R08: 00000000032643d0 R09: 0000000000000004 >[15473.169583] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15473.169584] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000302eb30 >[15473.187228] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15473.187231] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15473.187234] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15473.187235] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15473.187236] Call Trace: >[15473.187253] dump_stack+0x85/0xbf >[15473.187258] swiotlb_alloc_coherent+0x1be/0x1d0 >[15473.187276] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15473.187295] ttm_dma_populate+0x25e/0x350 [ttm] >[15473.187301] ttm_tt_bind+0x2c/0x60 [ttm] >[15473.187305] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15473.187314] ttm_bo_validate+0x189/0x1a0 [ttm] >[15473.187317] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15473.187333] ? mutex_trylock+0xcd/0xe0 >[15473.187339] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15473.187394] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15473.187417] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15473.187441] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15473.187465] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15473.187498] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15473.187515] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15473.187535] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15473.187546] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15473.187554] drm_ioctl+0x2d5/0x370 [drm] >[15473.187571] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15473.187576] ? __pm_runtime_resume+0x54/0x90 >[15473.187581] ? trace_hardirqs_on_caller+0xed/0x180 >[15473.187600] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15473.187607] do_vfs_ioctl+0xa5/0x6e0 >[15473.187617] SyS_ioctl+0x74/0x80 >[15473.187632] do_syscall_64+0x79/0x220 >[15473.187635] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15473.187638] RIP: 0033:0x7fd8d64ef0f7 >[15473.187639] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15473.187642] RAX: ffffffffffffffda RBX: 000000000301bf10 RCX: 00007fd8d64ef0f7 >[15473.187643] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15473.187644] RBP: 00007ffcc6dba370 R08: 000000000301bf10 R09: 0000000000000004 >[15473.187646] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15473.187647] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000302fcf0 >[15473.222118] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15473.222121] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15473.222124] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15473.222125] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15473.222127] Call Trace: >[15473.222134] dump_stack+0x85/0xbf >[15473.222138] swiotlb_alloc_coherent+0x1be/0x1d0 >[15473.222146] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15473.222154] ttm_dma_populate+0x25e/0x350 [ttm] >[15473.222160] ttm_tt_bind+0x2c/0x60 [ttm] >[15473.222164] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15473.222172] ttm_bo_validate+0x189/0x1a0 [ttm] >[15473.222175] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15473.222181] ? mutex_trylock+0xcd/0xe0 >[15473.222186] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15473.222218] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15473.222238] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15473.222261] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15473.222283] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15473.222304] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15473.222321] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15473.222341] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15473.222352] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15473.222360] drm_ioctl+0x2d5/0x370 [drm] >[15473.222377] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15473.222381] ? __pm_runtime_resume+0x54/0x90 >[15473.222386] ? trace_hardirqs_on_caller+0xed/0x180 >[15473.222404] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15473.222409] do_vfs_ioctl+0xa5/0x6e0 >[15473.222416] SyS_ioctl+0x74/0x80 >[15473.222421] do_syscall_64+0x79/0x220 >[15473.222424] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15473.222426] RIP: 0033:0x7fd8d64ef0f7 >[15473.222427] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15473.222430] RAX: ffffffffffffffda RBX: 0000000003044d70 RCX: 00007fd8d64ef0f7 >[15473.222431] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15473.222432] RBP: 00007ffcc6dba370 R08: 0000000003044d70 R09: 0000000000000004 >[15473.222434] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15473.222435] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032483d0 >[15473.322213] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15473.322216] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15473.322219] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15473.322220] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15473.322221] Call Trace: >[15473.322228] dump_stack+0x85/0xbf >[15473.322232] swiotlb_alloc_coherent+0x1be/0x1d0 >[15473.322240] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15473.322249] ttm_dma_populate+0x25e/0x350 [ttm] >[15473.322255] ttm_tt_bind+0x2c/0x60 [ttm] >[15473.322259] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15473.322267] ttm_bo_validate+0x189/0x1a0 [ttm] >[15473.322270] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15473.322276] ? mutex_trylock+0xcd/0xe0 >[15473.322281] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15473.322311] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15473.322332] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15473.322355] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15473.322378] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15473.322400] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15473.322417] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15473.322437] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15473.322449] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15473.322457] drm_ioctl+0x2d5/0x370 [drm] >[15473.322474] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15473.322479] ? __pm_runtime_resume+0x54/0x90 >[15473.322484] ? trace_hardirqs_on_caller+0xed/0x180 >[15473.322503] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15473.322508] do_vfs_ioctl+0xa5/0x6e0 >[15473.322515] SyS_ioctl+0x74/0x80 >[15473.322519] do_syscall_64+0x79/0x220 >[15473.322523] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15473.322525] RIP: 0033:0x7fd8d64ef0f7 >[15473.322526] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15473.322529] RAX: ffffffffffffffda RBX: 0000000002c3cb40 RCX: 00007fd8d64ef0f7 >[15473.322530] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15473.322532] RBP: 00007ffcc6dba370 R08: 0000000002c3cb40 R09: 0000000000000004 >[15473.322533] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15473.322534] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc4a00 >[15477.679870] swiotlb_tbl_map_single: 6 callbacks suppressed >[15477.679872] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15477.679875] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15477.679878] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15477.679879] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15477.679880] Call Trace: >[15477.679887] dump_stack+0x85/0xbf >[15477.679891] swiotlb_alloc_coherent+0x1be/0x1d0 >[15477.679899] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15477.679907] ttm_dma_populate+0x25e/0x350 [ttm] >[15477.679913] ttm_tt_bind+0x2c/0x60 [ttm] >[15477.679917] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15477.679924] ttm_bo_validate+0x189/0x1a0 [ttm] >[15477.679927] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15477.679933] ? mutex_trylock+0xcd/0xe0 >[15477.679938] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15477.679968] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15477.679989] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15477.680022] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15477.680045] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15477.680067] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15477.680083] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15477.680103] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15477.680115] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15477.680123] drm_ioctl+0x2d5/0x370 [drm] >[15477.680139] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15477.680144] ? __pm_runtime_resume+0x54/0x90 >[15477.680149] ? trace_hardirqs_on_caller+0xed/0x180 >[15477.680177] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15477.680182] do_vfs_ioctl+0xa5/0x6e0 >[15477.680189] SyS_ioctl+0x74/0x80 >[15477.680193] do_syscall_64+0x79/0x220 >[15477.680196] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15477.680199] RIP: 0033:0x7fd8d64ef0f7 >[15477.680200] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15477.680202] RAX: ffffffffffffffda RBX: 0000000002cc21e0 RCX: 00007fd8d64ef0f7 >[15477.680204] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15477.680205] RBP: 00007ffcc6dba370 R08: 0000000002cc21e0 R09: 0000000000000004 >[15477.680206] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15477.680207] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003265ef0 >[15477.699612] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15477.699616] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15477.699637] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15477.699639] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15477.699641] Call Trace: >[15477.699648] dump_stack+0x85/0xbf >[15477.699652] swiotlb_alloc_coherent+0x1be/0x1d0 >[15477.699661] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15477.699672] ttm_dma_populate+0x25e/0x350 [ttm] >[15477.699679] ttm_tt_bind+0x2c/0x60 [ttm] >[15477.699683] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15477.699692] ttm_bo_validate+0x189/0x1a0 [ttm] >[15477.699695] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15477.699701] ? mutex_trylock+0xcd/0xe0 >[15477.699707] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15477.699743] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15477.699769] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15477.699797] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15477.699824] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15477.699849] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15477.699870] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15477.699903] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15477.699917] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15477.699926] drm_ioctl+0x2d5/0x370 [drm] >[15477.699943] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15477.699947] ? __pm_runtime_resume+0x54/0x90 >[15477.699953] ? trace_hardirqs_on_caller+0xed/0x180 >[15477.699972] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15477.699977] do_vfs_ioctl+0xa5/0x6e0 >[15477.699984] SyS_ioctl+0x74/0x80 >[15477.699989] do_syscall_64+0x79/0x220 >[15477.699992] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15477.699994] RIP: 0033:0x7fd8d64ef0f7 >[15477.699996] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15477.699998] RAX: ffffffffffffffda RBX: 0000000003260b40 RCX: 00007fd8d64ef0f7 >[15477.700000] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15477.700001] RBP: 00007ffcc6dba370 R08: 0000000003260b40 R09: 0000000000000004 >[15477.700002] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15477.700004] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000302fcf0 >[15477.882902] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15477.882905] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15477.882918] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15477.882920] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15477.882921] Call Trace: >[15477.882928] dump_stack+0x85/0xbf >[15477.882933] swiotlb_alloc_coherent+0x1be/0x1d0 >[15477.882941] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15477.882959] ttm_dma_populate+0x25e/0x350 [ttm] >[15477.882976] ttm_tt_bind+0x2c/0x60 [ttm] >[15477.882980] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15477.882988] ttm_bo_validate+0x189/0x1a0 [ttm] >[15477.882991] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15477.882997] ? mutex_trylock+0xcd/0xe0 >[15477.883002] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15477.883044] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15477.883063] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15477.883094] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15477.883116] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15477.883136] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15477.883163] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15477.883183] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15477.883194] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15477.883201] drm_ioctl+0x2d5/0x370 [drm] >[15477.883218] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15477.883222] ? __pm_runtime_resume+0x54/0x90 >[15477.883227] ? trace_hardirqs_on_caller+0xed/0x180 >[15477.883255] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15477.883260] do_vfs_ioctl+0xa5/0x6e0 >[15477.883267] SyS_ioctl+0x74/0x80 >[15477.883272] do_syscall_64+0x79/0x220 >[15477.883275] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15477.883277] RIP: 0033:0x7fd8d64ef0f7 >[15477.883279] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15477.883281] RAX: ffffffffffffffda RBX: 000000000302ed30 RCX: 00007fd8d64ef0f7 >[15477.883283] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15477.883284] RBP: 00007ffcc6dba370 R08: 000000000302ed30 R09: 0000000000000004 >[15477.883285] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15477.883287] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000326d870 >[15478.730605] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15478.730609] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15478.730613] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15478.730615] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15478.730617] Call Trace: >[15478.730624] dump_stack+0x85/0xbf >[15478.730630] swiotlb_alloc_coherent+0x1be/0x1d0 >[15478.730641] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15478.730657] ttm_dma_populate+0x25e/0x350 [ttm] >[15478.730667] ttm_tt_bind+0x2c/0x60 [ttm] >[15478.730673] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15478.730687] ttm_bo_validate+0x189/0x1a0 [ttm] >[15478.730691] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15478.730700] ? mutex_trylock+0xcd/0xe0 >[15478.730708] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15478.730748] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15478.730779] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15478.730787] ? __lock_acquire+0x2d4/0x1340 >[15478.730818] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15478.730854] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15478.730888] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15478.730914] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15478.730946] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15478.730972] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15478.730985] drm_ioctl+0x2d5/0x370 [drm] >[15478.731013] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15478.731020] ? __pm_runtime_resume+0x54/0x90 >[15478.731027] ? trace_hardirqs_on_caller+0xed/0x180 >[15478.731054] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15478.731062] do_vfs_ioctl+0xa5/0x6e0 >[15478.731073] SyS_ioctl+0x74/0x80 >[15478.731080] do_syscall_64+0x79/0x220 >[15478.731084] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15478.731088] RIP: 0033:0x7fd8d64ef0f7 >[15478.731090] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15478.731094] RAX: ffffffffffffffda RBX: 00000000032671d0 RCX: 00007fd8d64ef0f7 >[15478.731096] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15478.731097] RBP: 00007ffcc6dba370 R08: 00000000032671d0 R09: 00007fd8d67b3c50 >[15478.731099] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[15478.731101] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003265ef0 >[15480.544705] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15480.544709] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15480.544713] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15480.544715] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15480.544716] Call Trace: >[15480.544723] dump_stack+0x85/0xbf >[15480.544727] swiotlb_alloc_coherent+0x1be/0x1d0 >[15480.544735] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15480.544744] ttm_dma_populate+0x25e/0x350 [ttm] >[15480.544750] ttm_tt_bind+0x2c/0x60 [ttm] >[15480.544753] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15480.544761] ttm_bo_validate+0x189/0x1a0 [ttm] >[15480.544764] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15480.544770] ? mutex_trylock+0xcd/0xe0 >[15480.544775] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15480.544806] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15480.544824] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15480.544846] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15480.544866] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15480.544886] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15480.544902] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15480.544920] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15480.544932] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15480.544939] drm_ioctl+0x2d5/0x370 [drm] >[15480.544955] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15480.544960] ? __pm_runtime_resume+0x54/0x90 >[15480.544966] ? trace_hardirqs_on_caller+0xed/0x180 >[15480.544983] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15480.544988] do_vfs_ioctl+0xa5/0x6e0 >[15480.544994] SyS_ioctl+0x74/0x80 >[15480.544999] do_syscall_64+0x79/0x220 >[15480.545002] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15480.545004] RIP: 0033:0x7fd8d64ef0f7 >[15480.545006] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15480.545008] RAX: ffffffffffffffda RBX: 0000000002cbae40 RCX: 00007fd8d64ef0f7 >[15480.545010] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15480.545011] RBP: 00007ffcc6dba370 R08: 0000000002cbae40 R09: 0000000000000004 >[15480.545012] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15480.545013] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000302fcf0 >[15483.460467] swiotlb_tbl_map_single: 8 callbacks suppressed >[15483.460471] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15483.460475] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15483.460478] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15483.460480] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15483.460482] Call Trace: >[15483.460500] dump_stack+0x85/0xbf >[15483.460506] swiotlb_alloc_coherent+0x1be/0x1d0 >[15483.460518] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15483.460544] ttm_dma_populate+0x25e/0x350 [ttm] >[15483.460555] ttm_tt_bind+0x2c/0x60 [ttm] >[15483.460562] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15483.460576] ttm_bo_validate+0x189/0x1a0 [ttm] >[15483.460581] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15483.460600] ? mutex_trylock+0xcd/0xe0 >[15483.460609] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15483.460647] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15483.460680] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15483.460720] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15483.460757] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15483.460792] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15483.460819] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15483.460853] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15483.460870] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15483.460884] drm_ioctl+0x2d5/0x370 [drm] >[15483.460909] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15483.460916] ? __pm_runtime_resume+0x54/0x90 >[15483.460923] ? trace_hardirqs_on_caller+0xed/0x180 >[15483.460951] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15483.460959] do_vfs_ioctl+0xa5/0x6e0 >[15483.460971] SyS_ioctl+0x74/0x80 >[15483.460979] do_syscall_64+0x79/0x220 >[15483.460984] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15483.460988] RIP: 0033:0x7fd8d64ef0f7 >[15483.460990] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15483.460995] RAX: ffffffffffffffda RBX: 0000000003260b40 RCX: 00007fd8d64ef0f7 >[15483.460997] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15483.460999] RBP: 00007ffcc6dba370 R08: 0000000003260b40 R09: 0000000000000004 >[15483.461001] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15483.461003] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264b50 >[15485.602236] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15485.602241] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15485.602254] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15485.602256] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15485.602258] Call Trace: >[15485.602267] dump_stack+0x85/0xbf >[15485.602273] swiotlb_alloc_coherent+0x1be/0x1d0 >[15485.602284] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15485.602319] ttm_dma_populate+0x25e/0x350 [ttm] >[15485.602329] ttm_tt_bind+0x2c/0x60 [ttm] >[15485.602335] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15485.602348] ttm_bo_validate+0x189/0x1a0 [ttm] >[15485.602352] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15485.602361] ? mutex_trylock+0xcd/0xe0 >[15485.602369] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15485.602409] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15485.602449] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15485.602494] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15485.602528] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15485.602560] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15485.602585] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15485.602617] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15485.602633] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15485.602646] drm_ioctl+0x2d5/0x370 [drm] >[15485.602674] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15485.602681] ? __pm_runtime_resume+0x54/0x90 >[15485.602688] ? trace_hardirqs_on_caller+0xed/0x180 >[15485.602717] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15485.602725] do_vfs_ioctl+0xa5/0x6e0 >[15485.602736] SyS_ioctl+0x74/0x80 >[15485.602743] do_syscall_64+0x79/0x220 >[15485.602748] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15485.602751] RIP: 0033:0x7fd8d64ef0f7 >[15485.602763] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15485.602767] RAX: ffffffffffffffda RBX: 00000000032429f0 RCX: 00007fd8d64ef0f7 >[15485.602769] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15485.602771] RBP: 00007ffcc6dba370 R08: 00000000032429f0 R09: 0000000000000004 >[15485.602773] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15485.602775] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325ee50 >[15488.660756] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15488.660761] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15488.660765] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15488.660768] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15488.660769] Call Trace: >[15488.660780] dump_stack+0x85/0xbf >[15488.660788] swiotlb_alloc_coherent+0x1be/0x1d0 >[15488.660802] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15488.660817] ttm_dma_populate+0x25e/0x350 [ttm] >[15488.660837] ttm_tt_bind+0x2c/0x60 [ttm] >[15488.660844] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15488.660857] ttm_bo_validate+0x189/0x1a0 [ttm] >[15488.660863] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15488.660872] ? mutex_trylock+0xcd/0xe0 >[15488.660880] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15488.660956] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15488.661004] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15488.661057] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15488.661087] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15488.661126] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15488.661163] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15488.661194] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15488.661208] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15488.661220] drm_ioctl+0x2d5/0x370 [drm] >[15488.661245] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15488.661253] ? __pm_runtime_resume+0x54/0x90 >[15488.661260] ? trace_hardirqs_on_caller+0xed/0x180 >[15488.661287] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15488.661294] do_vfs_ioctl+0xa5/0x6e0 >[15488.661303] SyS_ioctl+0x74/0x80 >[15488.661310] do_syscall_64+0x79/0x220 >[15488.661314] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15488.661317] RIP: 0033:0x7fd8d64ef0f7 >[15488.661319] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15488.661322] RAX: ffffffffffffffda RBX: 0000000002c4fce0 RCX: 00007fd8d64ef0f7 >[15488.661324] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15488.661326] RBP: 00007ffcc6dba370 R08: 0000000002c4fce0 R09: 0000000000000004 >[15488.661328] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15488.661330] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003245230 >[15488.690052] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15488.690055] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15488.690058] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15488.690059] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15488.690060] Call Trace: >[15488.690067] dump_stack+0x85/0xbf >[15488.690071] swiotlb_alloc_coherent+0x1be/0x1d0 >[15488.690079] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15488.690087] ttm_dma_populate+0x25e/0x350 [ttm] >[15488.690093] ttm_tt_bind+0x2c/0x60 [ttm] >[15488.690097] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15488.690104] ttm_bo_validate+0x189/0x1a0 [ttm] >[15488.690107] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15488.690112] ? mutex_trylock+0xcd/0xe0 >[15488.690117] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15488.690149] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15488.690170] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15488.690192] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15488.690214] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15488.690235] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15488.690252] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15488.690271] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15488.690283] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15488.690290] drm_ioctl+0x2d5/0x370 [drm] >[15488.690307] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15488.690311] ? __pm_runtime_resume+0x54/0x90 >[15488.690316] ? trace_hardirqs_on_caller+0xed/0x180 >[15488.690334] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15488.690339] do_vfs_ioctl+0xa5/0x6e0 >[15488.690345] SyS_ioctl+0x74/0x80 >[15488.690350] do_syscall_64+0x79/0x220 >[15488.690353] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15488.690355] RIP: 0033:0x7fd8d64ef0f7 >[15488.690357] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15488.690359] RAX: ffffffffffffffda RBX: 0000000003242ac0 RCX: 00007fd8d64ef0f7 >[15488.690360] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15488.690362] RBP: 00007ffcc6dba370 R08: 0000000003242ac0 R09: 0000000000000004 >[15488.690363] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15488.690364] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000326d870 >[15488.900964] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15488.900967] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15488.900970] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15488.900971] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15488.900972] Call Trace: >[15488.900979] dump_stack+0x85/0xbf >[15488.900983] swiotlb_alloc_coherent+0x1be/0x1d0 >[15488.900991] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15488.900999] ttm_dma_populate+0x25e/0x350 [ttm] >[15488.901005] ttm_tt_bind+0x2c/0x60 [ttm] >[15488.901009] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15488.901016] ttm_bo_validate+0x189/0x1a0 [ttm] >[15488.901019] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15488.901025] ? mutex_trylock+0xcd/0xe0 >[15488.901030] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15488.901061] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15488.901081] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15488.901103] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15488.901125] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15488.901147] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15488.901164] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15488.901184] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15488.901195] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15488.901203] drm_ioctl+0x2d5/0x370 [drm] >[15488.901219] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15488.901224] ? __pm_runtime_resume+0x54/0x90 >[15488.901229] ? trace_hardirqs_on_caller+0xed/0x180 >[15488.901246] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15488.901251] do_vfs_ioctl+0xa5/0x6e0 >[15488.901257] SyS_ioctl+0x74/0x80 >[15488.901262] do_syscall_64+0x79/0x220 >[15488.901265] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15488.901268] RIP: 0033:0x7fd8d64ef0f7 >[15488.901269] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15488.901272] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[15488.901273] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15488.901274] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[15488.901275] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15488.901277] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003247070 >[15488.938757] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15488.938761] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15488.938764] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15488.938765] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15488.938766] Call Trace: >[15488.938773] dump_stack+0x85/0xbf >[15488.938777] swiotlb_alloc_coherent+0x1be/0x1d0 >[15488.938785] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15488.938794] ttm_dma_populate+0x25e/0x350 [ttm] >[15488.938800] ttm_tt_bind+0x2c/0x60 [ttm] >[15488.938804] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15488.938822] ttm_bo_validate+0x189/0x1a0 [ttm] >[15488.938825] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15488.938830] ? mutex_trylock+0xcd/0xe0 >[15488.938835] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15488.938864] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15488.938885] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15488.938918] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15488.938941] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15488.938972] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15488.938995] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15488.939023] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15488.939036] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15488.939047] drm_ioctl+0x2d5/0x370 [drm] >[15488.939080] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15488.939087] ? __pm_runtime_resume+0x54/0x90 >[15488.939094] ? trace_hardirqs_on_caller+0xed/0x180 >[15488.939140] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15488.939147] do_vfs_ioctl+0xa5/0x6e0 >[15488.939157] SyS_ioctl+0x74/0x80 >[15488.939164] do_syscall_64+0x79/0x220 >[15488.939169] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15488.939172] RIP: 0033:0x7fd8d64ef0f7 >[15488.939174] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15488.939178] RAX: ffffffffffffffda RBX: 0000000002cc21e0 RCX: 00007fd8d64ef0f7 >[15488.939180] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15488.939182] RBP: 00007ffcc6dba370 R08: 0000000002cc21e0 R09: 0000000000000004 >[15488.939184] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15488.939185] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032483d0 >[15491.405491] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15491.405494] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15491.405497] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15491.405498] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15491.405499] Call Trace: >[15491.405506] dump_stack+0x85/0xbf >[15491.405510] swiotlb_alloc_coherent+0x1be/0x1d0 >[15491.405518] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15491.405527] ttm_dma_populate+0x25e/0x350 [ttm] >[15491.405533] ttm_tt_bind+0x2c/0x60 [ttm] >[15491.405537] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15491.405545] ttm_bo_validate+0x189/0x1a0 [ttm] >[15491.405548] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15491.405554] ? mutex_trylock+0xcd/0xe0 >[15491.405558] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15491.405590] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15491.405609] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15491.405630] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15491.405661] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15491.405689] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15491.405705] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15491.405724] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15491.405736] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15491.405744] drm_ioctl+0x2d5/0x370 [drm] >[15491.405760] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15491.405765] ? __pm_runtime_resume+0x54/0x90 >[15491.405770] ? trace_hardirqs_on_caller+0xed/0x180 >[15491.405788] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15491.405793] do_vfs_ioctl+0xa5/0x6e0 >[15491.405809] SyS_ioctl+0x74/0x80 >[15491.405814] do_syscall_64+0x79/0x220 >[15491.405817] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15491.405819] RIP: 0033:0x7fd8d64ef0f7 >[15491.405821] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15491.405823] RAX: ffffffffffffffda RBX: 00000000030d8070 RCX: 00007fd8d64ef0f7 >[15491.405825] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15491.405826] RBP: 00007ffcc6dba370 R08: 00000000030d8070 R09: 0000000000000004 >[15491.405827] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15491.405828] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264b50 >[15493.766243] swiotlb_tbl_map_single: 4 callbacks suppressed >[15493.766245] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15493.766248] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15493.766251] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15493.766252] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15493.766254] Call Trace: >[15493.766260] dump_stack+0x85/0xbf >[15493.766264] swiotlb_alloc_coherent+0x1be/0x1d0 >[15493.766272] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15493.766281] ttm_dma_populate+0x25e/0x350 [ttm] >[15493.766287] ttm_tt_bind+0x2c/0x60 [ttm] >[15493.766291] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15493.766299] ttm_bo_validate+0x189/0x1a0 [ttm] >[15493.766302] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15493.766307] ? mutex_trylock+0xcd/0xe0 >[15493.766312] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15493.766344] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15493.766362] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15493.766383] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15493.766404] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15493.766424] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15493.766440] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15493.766458] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15493.766470] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15493.766478] drm_ioctl+0x2d5/0x370 [drm] >[15493.766494] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15493.766498] ? __pm_runtime_resume+0x54/0x90 >[15493.766503] ? trace_hardirqs_on_caller+0xed/0x180 >[15493.766520] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15493.766525] do_vfs_ioctl+0xa5/0x6e0 >[15493.766532] SyS_ioctl+0x74/0x80 >[15493.766537] do_syscall_64+0x79/0x220 >[15493.766540] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15493.766543] RIP: 0033:0x7fd8d64ef0f7 >[15493.766544] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15493.766547] RAX: ffffffffffffffda RBX: 00000000030d6b20 RCX: 00007fd8d64ef0f7 >[15493.766548] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15493.766549] RBP: 00007ffcc6dba370 R08: 00000000030d6b20 R09: 0000000000000004 >[15493.766551] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15493.766552] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000326d870 >[15493.795624] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15493.795627] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15493.795631] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15493.795633] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15493.795635] Call Trace: >[15493.795643] dump_stack+0x85/0xbf >[15493.795649] swiotlb_alloc_coherent+0x1be/0x1d0 >[15493.795660] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15493.795673] ttm_dma_populate+0x25e/0x350 [ttm] >[15493.795683] ttm_tt_bind+0x2c/0x60 [ttm] >[15493.795689] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15493.795711] ttm_bo_validate+0x189/0x1a0 [ttm] >[15493.795715] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15493.795733] ? mutex_trylock+0xcd/0xe0 >[15493.795741] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15493.795779] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15493.795807] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15493.795840] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15493.795873] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15493.795895] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15493.795911] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15493.795929] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15493.795941] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15493.795948] drm_ioctl+0x2d5/0x370 [drm] >[15493.795964] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15493.795968] ? __pm_runtime_resume+0x54/0x90 >[15493.795973] ? trace_hardirqs_on_caller+0xed/0x180 >[15493.795990] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15493.795995] do_vfs_ioctl+0xa5/0x6e0 >[15493.796001] SyS_ioctl+0x74/0x80 >[15493.796006] do_syscall_64+0x79/0x220 >[15493.796008] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15493.796011] RIP: 0033:0x7fd8d64ef0f7 >[15493.796012] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15493.796015] RAX: ffffffffffffffda RBX: 0000000002c6a920 RCX: 00007fd8d64ef0f7 >[15493.796016] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15493.796017] RBP: 00007ffcc6dba370 R08: 0000000002c6a920 R09: 0000000000000004 >[15493.796018] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15493.796020] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325ee50 >[15493.809835] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15493.809838] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15493.809841] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15493.809842] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15493.809843] Call Trace: >[15493.809850] dump_stack+0x85/0xbf >[15493.809855] swiotlb_alloc_coherent+0x1be/0x1d0 >[15493.809862] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15493.809871] ttm_dma_populate+0x25e/0x350 [ttm] >[15493.809877] ttm_tt_bind+0x2c/0x60 [ttm] >[15493.809881] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15493.809889] ttm_bo_validate+0x189/0x1a0 [ttm] >[15493.809892] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15493.809898] ? mutex_trylock+0xcd/0xe0 >[15493.809903] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15493.809942] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15493.809961] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15493.809982] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15493.810003] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15493.810024] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15493.810040] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15493.810060] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15493.810079] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15493.810087] drm_ioctl+0x2d5/0x370 [drm] >[15493.810104] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15493.810109] ? __pm_runtime_resume+0x54/0x90 >[15493.810115] ? trace_hardirqs_on_caller+0xed/0x180 >[15493.810143] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15493.810149] do_vfs_ioctl+0xa5/0x6e0 >[15493.810155] SyS_ioctl+0x74/0x80 >[15493.810160] do_syscall_64+0x79/0x220 >[15493.810163] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15493.810166] RIP: 0033:0x7fd8d64ef0f7 >[15493.810167] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15493.810170] RAX: ffffffffffffffda RBX: 000000000325f0d0 RCX: 00007fd8d64ef0f7 >[15493.810171] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15493.810173] RBP: 00007ffcc6dba370 R08: 000000000325f0d0 R09: 0000000000000004 >[15493.810174] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15493.810175] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000302fcf0 >[15502.103610] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15502.103614] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15502.103616] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15502.103618] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15502.103619] Call Trace: >[15502.103626] dump_stack+0x85/0xbf >[15502.103631] swiotlb_alloc_coherent+0x1be/0x1d0 >[15502.103639] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15502.103648] ttm_dma_populate+0x25e/0x350 [ttm] >[15502.103655] ttm_tt_bind+0x2c/0x60 [ttm] >[15502.103659] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15502.103668] ttm_bo_validate+0x189/0x1a0 [ttm] >[15502.103671] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15502.103677] ? mutex_trylock+0xcd/0xe0 >[15502.103682] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15502.103717] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15502.103745] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15502.103751] ? __lock_acquire+0x2d4/0x1340 >[15502.103772] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15502.103796] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15502.103818] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15502.103835] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15502.103856] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15502.103868] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15502.103877] drm_ioctl+0x2d5/0x370 [drm] >[15502.103894] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15502.103899] ? __pm_runtime_resume+0x54/0x90 >[15502.103904] ? trace_hardirqs_on_caller+0xed/0x180 >[15502.103924] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15502.103929] do_vfs_ioctl+0xa5/0x6e0 >[15502.103941] SyS_ioctl+0x74/0x80 >[15502.103949] do_syscall_64+0x79/0x220 >[15502.103954] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15502.103958] RIP: 0033:0x7fd8d64ef0f7 >[15502.103960] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15502.103965] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[15502.103967] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15502.103969] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 00007fd8d67b3c50 >[15502.103971] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[15502.103974] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003265ef0 >[15503.310658] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15503.310663] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15503.310665] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15503.310667] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15503.310668] Call Trace: >[15503.310675] dump_stack+0x85/0xbf >[15503.310679] swiotlb_alloc_coherent+0x1be/0x1d0 >[15503.310687] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15503.310697] ttm_dma_populate+0x25e/0x350 [ttm] >[15503.310703] ttm_tt_bind+0x2c/0x60 [ttm] >[15503.310707] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15503.310715] ttm_bo_validate+0x189/0x1a0 [ttm] >[15503.310719] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15503.310728] ? mutex_trylock+0xcd/0xe0 >[15503.310745] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15503.310777] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15503.310800] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15503.310824] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15503.310847] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15503.310869] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15503.310886] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15503.310917] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15503.310929] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15503.310938] drm_ioctl+0x2d5/0x370 [drm] >[15503.310975] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15503.310980] ? __pm_runtime_resume+0x54/0x90 >[15503.310985] ? trace_hardirqs_on_caller+0xed/0x180 >[15503.311004] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15503.311009] do_vfs_ioctl+0xa5/0x6e0 >[15503.311016] SyS_ioctl+0x74/0x80 >[15503.311021] do_syscall_64+0x79/0x220 >[15503.311024] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15503.311027] RIP: 0033:0x7fd8d64ef0f7 >[15503.311028] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15503.311031] RAX: ffffffffffffffda RBX: 0000000002d52910 RCX: 00007fd8d64ef0f7 >[15503.311032] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15503.311034] RBP: 00007ffcc6dba370 R08: 0000000002d52910 R09: 0000000000000004 >[15503.311035] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15503.311036] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003265ef0 >[15503.605090] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15503.605093] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15503.605096] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15503.605097] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15503.605098] Call Trace: >[15503.605105] dump_stack+0x85/0xbf >[15503.605110] swiotlb_alloc_coherent+0x1be/0x1d0 >[15503.605117] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15503.605126] ttm_dma_populate+0x25e/0x350 [ttm] >[15503.605132] ttm_tt_bind+0x2c/0x60 [ttm] >[15503.605136] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15503.605144] ttm_bo_validate+0x189/0x1a0 [ttm] >[15503.605147] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15503.605153] ? mutex_trylock+0xcd/0xe0 >[15503.605158] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15503.605188] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15503.605208] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15503.605232] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15503.605255] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15503.605277] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15503.605295] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15503.605317] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15503.605328] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15503.605336] drm_ioctl+0x2d5/0x370 [drm] >[15503.605355] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15503.605360] ? __pm_runtime_resume+0x54/0x90 >[15503.605365] ? trace_hardirqs_on_caller+0xed/0x180 >[15503.605383] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15503.605389] do_vfs_ioctl+0xa5/0x6e0 >[15503.605395] SyS_ioctl+0x74/0x80 >[15503.605400] do_syscall_64+0x79/0x220 >[15503.605404] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15503.605406] RIP: 0033:0x7f70a90d90f7 >[15503.605407] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15503.605410] RAX: ffffffffffffffda RBX: 000055e7f24ac000 RCX: 00007f70a90d90f7 >[15503.605411] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[15503.605413] RBP: 00007ffd456b9940 R08: 000055e7f24ac000 R09: 0000000000000004 >[15503.605414] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15503.605415] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f14ed400 >[15504.558325] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15504.558328] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15504.558330] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15504.558332] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15504.558333] Call Trace: >[15504.558339] dump_stack+0x85/0xbf >[15504.558344] swiotlb_alloc_coherent+0x1be/0x1d0 >[15504.558351] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15504.558360] ttm_dma_populate+0x25e/0x350 [ttm] >[15504.558366] ttm_tt_bind+0x2c/0x60 [ttm] >[15504.558372] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15504.558385] ttm_bo_validate+0x189/0x1a0 [ttm] >[15504.558389] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15504.558398] ? mutex_trylock+0xcd/0xe0 >[15504.558405] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15504.558445] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15504.558476] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15504.558511] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15504.558546] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15504.558578] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15504.558604] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15504.558633] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15504.558644] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15504.558652] drm_ioctl+0x2d5/0x370 [drm] >[15504.558669] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15504.558674] ? __pm_runtime_resume+0x54/0x90 >[15504.558679] ? trace_hardirqs_on_caller+0xed/0x180 >[15504.558697] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15504.558702] do_vfs_ioctl+0xa5/0x6e0 >[15504.558708] SyS_ioctl+0x74/0x80 >[15504.558713] do_syscall_64+0x79/0x220 >[15504.558716] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15504.558718] RIP: 0033:0x7f70a90d90f7 >[15504.558720] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15504.558723] RAX: ffffffffffffffda RBX: 000055e7f3c3a2b0 RCX: 00007f70a90d90f7 >[15504.558724] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[15504.558725] RBP: 00007ffd456b9940 R08: 000055e7f3c3a2b0 R09: 0000000000000004 >[15504.558737] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15504.558738] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1af3460 >[15506.927305] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15506.927308] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15506.927311] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15506.927312] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15506.927313] Call Trace: >[15506.927320] dump_stack+0x85/0xbf >[15506.927334] swiotlb_alloc_coherent+0x1be/0x1d0 >[15506.927341] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15506.927350] ttm_dma_populate+0x25e/0x350 [ttm] >[15506.927356] ttm_tt_bind+0x2c/0x60 [ttm] >[15506.927360] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15506.927367] ttm_bo_validate+0x189/0x1a0 [ttm] >[15506.927370] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15506.927376] ? mutex_trylock+0xcd/0xe0 >[15506.927381] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15506.927408] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15506.927428] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15506.927450] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15506.927472] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15506.927492] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15506.927508] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15506.927528] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15506.927539] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15506.927547] drm_ioctl+0x2d5/0x370 [drm] >[15506.927562] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15506.927567] ? __pm_runtime_resume+0x54/0x90 >[15506.927572] ? trace_hardirqs_on_caller+0xed/0x180 >[15506.927589] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15506.927594] do_vfs_ioctl+0xa5/0x6e0 >[15506.927600] SyS_ioctl+0x74/0x80 >[15506.927605] do_syscall_64+0x79/0x220 >[15506.927608] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15506.927610] RIP: 0033:0x7fd8d64ef0f7 >[15506.927612] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15506.927614] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[15506.927615] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15506.927617] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 0000000000000004 >[15506.927618] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15506.927619] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003134d00 >[15520.623988] swiotlb_tbl_map_single: 4 callbacks suppressed >[15520.623991] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15520.623994] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15520.623996] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15520.623998] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15520.623999] Call Trace: >[15520.624006] dump_stack+0x85/0xbf >[15520.624010] swiotlb_alloc_coherent+0x1be/0x1d0 >[15520.624017] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15520.624026] ttm_dma_populate+0x25e/0x350 [ttm] >[15520.624032] ttm_tt_bind+0x2c/0x60 [ttm] >[15520.624037] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15520.624044] ttm_bo_validate+0x189/0x1a0 [ttm] >[15520.624047] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15520.624053] ? mutex_trylock+0xcd/0xe0 >[15520.624058] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15520.624089] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15520.624110] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15520.624132] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15520.624155] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15520.624176] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15520.624193] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15520.624213] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15520.624224] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15520.624232] drm_ioctl+0x2d5/0x370 [drm] >[15520.624248] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15520.624253] ? __pm_runtime_resume+0x54/0x90 >[15520.624258] ? trace_hardirqs_on_caller+0xed/0x180 >[15520.624276] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15520.624281] do_vfs_ioctl+0xa5/0x6e0 >[15520.624288] SyS_ioctl+0x74/0x80 >[15520.624292] do_syscall_64+0x79/0x220 >[15520.624295] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15520.624298] RIP: 0033:0x7fd8d64ef0f7 >[15520.624299] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15520.624302] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[15520.624303] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15520.624304] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[15520.624306] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15520.624307] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003244120 >[15525.958428] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15525.958431] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15525.958434] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15525.958445] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15525.958447] Call Trace: >[15525.958453] dump_stack+0x85/0xbf >[15525.958458] swiotlb_alloc_coherent+0x1be/0x1d0 >[15525.958466] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15525.958476] ttm_dma_populate+0x25e/0x350 [ttm] >[15525.958483] ttm_tt_bind+0x2c/0x60 [ttm] >[15525.958487] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15525.958495] ttm_bo_validate+0x189/0x1a0 [ttm] >[15525.958499] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15525.958505] ? mutex_trylock+0xcd/0xe0 >[15525.958511] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15525.958543] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15525.958566] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15525.958590] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15525.958614] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15525.958636] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15525.958653] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15525.958674] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15525.958685] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15525.958693] drm_ioctl+0x2d5/0x370 [drm] >[15525.958710] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15525.958715] ? __pm_runtime_resume+0x54/0x90 >[15525.958720] ? trace_hardirqs_on_caller+0xed/0x180 >[15525.958738] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15525.958744] do_vfs_ioctl+0xa5/0x6e0 >[15525.958751] SyS_ioctl+0x74/0x80 >[15525.958755] do_syscall_64+0x79/0x220 >[15525.958758] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15525.958761] RIP: 0033:0x7fd8d64ef0f7 >[15525.958762] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15525.958765] RAX: ffffffffffffffda RBX: 000000000326d7f0 RCX: 00007fd8d64ef0f7 >[15525.958766] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15525.958768] RBP: 00007ffcc6dba1c0 R08: 000000000326d7f0 R09: 0000000000000004 >[15525.958769] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15525.958770] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000302eb30 >[15527.283241] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15527.283244] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15527.283246] CPU: 7 PID: 8637 Comm: opera-developer Not tainted 4.16.0-rc6-mm_thp #1 >[15527.283248] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15527.283249] Call Trace: >[15527.283256] dump_stack+0x85/0xbf >[15527.283260] swiotlb_alloc_coherent+0x1be/0x1d0 >[15527.283269] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15527.283277] ttm_dma_populate+0x25e/0x350 [ttm] >[15527.283283] ttm_tt_bind+0x2c/0x60 [ttm] >[15527.283287] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15527.283295] ttm_bo_validate+0x189/0x1a0 [ttm] >[15527.283298] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15527.283304] ? mutex_trylock+0xcd/0xe0 >[15527.283309] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15527.283344] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15527.283367] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15527.283398] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15527.283451] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15527.283487] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15527.283504] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15527.283525] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15527.283537] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15527.283545] drm_ioctl+0x2d5/0x370 [drm] >[15527.283562] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15527.283567] ? __pm_runtime_resume+0x54/0x90 >[15527.283582] ? trace_hardirqs_on_caller+0xed/0x180 >[15527.283599] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15527.283605] do_vfs_ioctl+0xa5/0x6e0 >[15527.283611] SyS_ioctl+0x74/0x80 >[15527.283616] do_syscall_64+0x79/0x220 >[15527.283619] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15527.283621] RIP: 0033:0x7fa2773310f7 >[15527.283623] RSP: 002b:00007fff46cb11e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15527.283625] RAX: ffffffffffffffda RBX: 00003cbaa117d6c0 RCX: 00007fa2773310f7 >[15527.283627] RDX: 00007fff46cb1230 RSI: 00000000c0206440 RDI: 0000000000000011 >[15527.283628] RBP: 00007fff46cb1230 R08: 0000000000000010 R09: 0000000000000009 >[15527.283629] R10: 0000000000040000 R11: 0000000000000246 R12: 00000000c0206440 >[15527.283630] R13: 0000000000000011 R14: 00007fff46cb12c8 R15: 00003cbab961eb60 >[15544.895791] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15544.895796] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15544.895799] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15544.895802] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15544.895803] Call Trace: >[15544.895812] dump_stack+0x85/0xbf >[15544.895818] swiotlb_alloc_coherent+0x1be/0x1d0 >[15544.895829] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15544.895844] ttm_dma_populate+0x25e/0x350 [ttm] >[15544.895854] ttm_tt_bind+0x2c/0x60 [ttm] >[15544.895861] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15544.895873] ttm_bo_validate+0x189/0x1a0 [ttm] >[15544.895878] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15544.895887] ? mutex_trylock+0xcd/0xe0 >[15544.895895] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15544.895940] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15544.895977] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15544.896016] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15544.896053] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15544.896087] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15544.896115] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15544.896149] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15544.896164] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15544.896178] drm_ioctl+0x2d5/0x370 [drm] >[15544.896207] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15544.896215] ? __pm_runtime_resume+0x54/0x90 >[15544.896223] ? trace_hardirqs_on_caller+0xed/0x180 >[15544.896263] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15544.896270] do_vfs_ioctl+0xa5/0x6e0 >[15544.896282] SyS_ioctl+0x74/0x80 >[15544.896290] do_syscall_64+0x79/0x220 >[15544.896295] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15544.896299] RIP: 0033:0x7fd8d64ef0f7 >[15544.896301] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15544.896306] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[15544.896308] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15544.896310] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[15544.896312] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15544.896314] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003244120 >[15545.513131] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15545.513134] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15545.513136] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15545.513138] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15545.513139] Call Trace: >[15545.513145] dump_stack+0x85/0xbf >[15545.513151] swiotlb_alloc_coherent+0x1be/0x1d0 >[15545.513159] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15545.513168] ttm_dma_populate+0x25e/0x350 [ttm] >[15545.513174] ttm_tt_bind+0x2c/0x60 [ttm] >[15545.513178] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15545.513185] ttm_bo_validate+0x189/0x1a0 [ttm] >[15545.513188] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15545.513194] ? mutex_trylock+0xcd/0xe0 >[15545.513199] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15545.513236] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15545.513260] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15545.513298] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15545.513324] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15545.513348] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15545.513369] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15545.513392] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15545.513407] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15545.513416] drm_ioctl+0x2d5/0x370 [drm] >[15545.513436] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15545.513441] ? __pm_runtime_resume+0x54/0x90 >[15545.513456] ? trace_hardirqs_on_caller+0xed/0x180 >[15545.513477] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15545.513483] do_vfs_ioctl+0xa5/0x6e0 >[15545.513489] SyS_ioctl+0x74/0x80 >[15545.513495] do_syscall_64+0x79/0x220 >[15545.513498] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15545.513500] RIP: 0033:0x7fd8d64ef0f7 >[15545.513502] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15545.513504] RAX: ffffffffffffffda RBX: 0000000002c4fce0 RCX: 00007fd8d64ef0f7 >[15545.513506] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15545.513507] RBP: 00007ffcc6dba370 R08: 0000000002c4fce0 R09: 0000000000000004 >[15545.513508] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15545.513510] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000302eb30 >[15549.473562] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15549.473567] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15549.473571] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15549.473573] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15549.473575] Call Trace: >[15549.473584] dump_stack+0x85/0xbf >[15549.473590] swiotlb_alloc_coherent+0x1be/0x1d0 >[15549.473602] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15549.473618] ttm_dma_populate+0x25e/0x350 [ttm] >[15549.473629] ttm_tt_bind+0x2c/0x60 [ttm] >[15549.473635] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15549.473649] ttm_bo_validate+0x189/0x1a0 [ttm] >[15549.473654] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15549.473663] ? mutex_trylock+0xcd/0xe0 >[15549.473672] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15549.473709] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15549.473741] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15549.473777] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15549.473813] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15549.473846] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15549.473872] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15549.473915] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15549.473932] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15549.473945] drm_ioctl+0x2d5/0x370 [drm] >[15549.473972] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15549.473980] ? __pm_runtime_resume+0x54/0x90 >[15549.473988] ? trace_hardirqs_on_caller+0xed/0x180 >[15549.474018] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15549.474025] do_vfs_ioctl+0xa5/0x6e0 >[15549.474038] SyS_ioctl+0x74/0x80 >[15549.474045] do_syscall_64+0x79/0x220 >[15549.474050] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15549.474054] RIP: 0033:0x7fd8d64ef0f7 >[15549.474056] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15549.474061] RAX: ffffffffffffffda RBX: 0000000002d52910 RCX: 00007fd8d64ef0f7 >[15549.474063] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15549.474065] RBP: 00007ffcc6dba370 R08: 0000000002d52910 R09: 0000000000000004 >[15549.474068] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15549.474070] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000302eb30 >[15549.514859] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15549.514864] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15549.514868] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15549.514870] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15549.514872] Call Trace: >[15549.514881] dump_stack+0x85/0xbf >[15549.514887] swiotlb_alloc_coherent+0x1be/0x1d0 >[15549.514898] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15549.514914] ttm_dma_populate+0x25e/0x350 [ttm] >[15549.514924] ttm_tt_bind+0x2c/0x60 [ttm] >[15549.514930] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15549.514954] ttm_bo_validate+0x189/0x1a0 [ttm] >[15549.514958] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15549.514968] ? mutex_trylock+0xcd/0xe0 >[15549.514977] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15549.515018] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15549.515050] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15549.515088] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15549.515124] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15549.515157] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15549.515183] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15549.515217] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15549.515232] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15549.515245] drm_ioctl+0x2d5/0x370 [drm] >[15549.515272] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15549.515279] ? __pm_runtime_resume+0x54/0x90 >[15549.515286] ? trace_hardirqs_on_caller+0xed/0x180 >[15549.515315] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15549.515322] do_vfs_ioctl+0xa5/0x6e0 >[15549.515345] SyS_ioctl+0x74/0x80 >[15549.515352] do_syscall_64+0x79/0x220 >[15549.515357] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15549.515361] RIP: 0033:0x7fd8d64ef0f7 >[15549.515373] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15549.515377] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[15549.515380] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15549.515382] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[15549.515384] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15549.515396] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264b50 >[15551.027873] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15551.027878] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15551.027881] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15551.027883] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15551.027885] Call Trace: >[15551.027893] dump_stack+0x85/0xbf >[15551.027899] swiotlb_alloc_coherent+0x1be/0x1d0 >[15551.027911] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15551.027926] ttm_dma_populate+0x25e/0x350 [ttm] >[15551.027945] ttm_tt_bind+0x2c/0x60 [ttm] >[15551.027951] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15551.027965] ttm_bo_validate+0x189/0x1a0 [ttm] >[15551.027969] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15551.027979] ? mutex_trylock+0xcd/0xe0 >[15551.027987] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15551.028027] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15551.028059] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15551.028095] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15551.028130] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15551.028172] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15551.028210] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15551.028243] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15551.028260] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15551.028274] drm_ioctl+0x2d5/0x370 [drm] >[15551.028302] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15551.028309] ? __pm_runtime_resume+0x54/0x90 >[15551.028318] ? trace_hardirqs_on_caller+0xed/0x180 >[15551.028346] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15551.028354] do_vfs_ioctl+0xa5/0x6e0 >[15551.028366] SyS_ioctl+0x74/0x80 >[15551.028373] do_syscall_64+0x79/0x220 >[15551.028378] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15551.028382] RIP: 0033:0x7fd8d64ef0f7 >[15551.028384] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15551.028389] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[15551.028391] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15551.028393] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[15551.028395] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15551.028397] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003135ff0 >[15551.678262] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15551.678265] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15551.678268] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15551.678269] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15551.678271] Call Trace: >[15551.678277] dump_stack+0x85/0xbf >[15551.678281] swiotlb_alloc_coherent+0x1be/0x1d0 >[15551.678289] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15551.678298] ttm_dma_populate+0x25e/0x350 [ttm] >[15551.678304] ttm_tt_bind+0x2c/0x60 [ttm] >[15551.678308] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15551.678316] ttm_bo_validate+0x189/0x1a0 [ttm] >[15551.678319] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15551.678325] ? mutex_trylock+0xcd/0xe0 >[15551.678330] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15551.678362] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15551.678383] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15551.678406] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15551.678436] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15551.678464] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15551.678490] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15551.678514] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15551.678525] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15551.678533] drm_ioctl+0x2d5/0x370 [drm] >[15551.678550] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15551.678554] ? __pm_runtime_resume+0x54/0x90 >[15551.678560] ? trace_hardirqs_on_caller+0xed/0x180 >[15551.678578] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15551.678583] do_vfs_ioctl+0xa5/0x6e0 >[15551.678590] SyS_ioctl+0x74/0x80 >[15551.678595] do_syscall_64+0x79/0x220 >[15551.678598] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15551.678601] RIP: 0033:0x7fd8d64ef0f7 >[15551.678602] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15551.678605] RAX: ffffffffffffffda RBX: 0000000002c6a920 RCX: 00007fd8d64ef0f7 >[15551.678606] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15551.678607] RBP: 00007ffcc6dba370 R08: 0000000002c6a920 R09: 0000000000000004 >[15551.678609] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15551.678610] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264b50 >[15551.942262] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15551.942266] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15551.942268] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15551.942270] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15551.942271] Call Trace: >[15551.942279] dump_stack+0x85/0xbf >[15551.942283] swiotlb_alloc_coherent+0x1be/0x1d0 >[15551.942292] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15551.942302] ttm_dma_populate+0x25e/0x350 [ttm] >[15551.942309] ttm_tt_bind+0x2c/0x60 [ttm] >[15551.942313] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15551.942322] ttm_bo_validate+0x189/0x1a0 [ttm] >[15551.942325] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15551.942331] ? mutex_trylock+0xcd/0xe0 >[15551.942337] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15551.942375] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15551.942400] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15551.942426] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15551.942450] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15551.942472] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15551.942490] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15551.942511] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15551.942524] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15551.942532] drm_ioctl+0x2d5/0x370 [drm] >[15551.942560] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15551.942565] ? __pm_runtime_resume+0x54/0x90 >[15551.942570] ? trace_hardirqs_on_caller+0xed/0x180 >[15551.942589] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15551.942594] do_vfs_ioctl+0xa5/0x6e0 >[15551.942601] SyS_ioctl+0x74/0x80 >[15551.942606] do_syscall_64+0x79/0x220 >[15551.942609] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15551.942612] RIP: 0033:0x7fd8d64ef0f7 >[15551.942613] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15551.942616] RAX: ffffffffffffffda RBX: 000000000312ee80 RCX: 00007fd8d64ef0f7 >[15551.942617] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15551.942619] RBP: 00007ffcc6dba370 R08: 000000000312ee80 R09: 00007fd8d67b3ca0 >[15551.942620] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[15551.942621] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262600 >[15552.939043] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15552.939046] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15552.939049] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15552.939050] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15552.939051] Call Trace: >[15552.939059] dump_stack+0x85/0xbf >[15552.939063] swiotlb_alloc_coherent+0x1be/0x1d0 >[15552.939072] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15552.939081] ttm_dma_populate+0x25e/0x350 [ttm] >[15552.939088] ttm_tt_bind+0x2c/0x60 [ttm] >[15552.939092] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15552.939100] ttm_bo_validate+0x189/0x1a0 [ttm] >[15552.939103] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15552.939111] ? mutex_trylock+0xcd/0xe0 >[15552.939118] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15552.939163] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15552.939184] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15552.939215] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15552.939249] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15552.939283] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15552.939309] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15552.939342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15552.939359] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15552.939373] drm_ioctl+0x2d5/0x370 [drm] >[15552.939401] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15552.939408] ? __pm_runtime_resume+0x54/0x90 >[15552.939417] ? trace_hardirqs_on_caller+0xed/0x180 >[15552.939446] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15552.939454] do_vfs_ioctl+0xa5/0x6e0 >[15552.939466] SyS_ioctl+0x74/0x80 >[15552.939474] do_syscall_64+0x79/0x220 >[15552.939479] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15552.939483] RIP: 0033:0x7fd8d64ef0f7 >[15552.939485] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15552.939490] RAX: ffffffffffffffda RBX: 000000000324f3f0 RCX: 00007fd8d64ef0f7 >[15552.939492] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15552.939494] RBP: 00007ffcc6dba370 R08: 000000000324f3f0 R09: 0000000000000004 >[15552.939496] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15552.939498] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003267650 >[15553.773868] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15553.773871] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15553.773874] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15553.773875] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15553.773876] Call Trace: >[15553.773883] dump_stack+0x85/0xbf >[15553.773887] swiotlb_alloc_coherent+0x1be/0x1d0 >[15553.773895] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15553.773904] ttm_dma_populate+0x25e/0x350 [ttm] >[15553.773911] ttm_tt_bind+0x2c/0x60 [ttm] >[15553.773916] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15553.773927] ttm_bo_validate+0x189/0x1a0 [ttm] >[15553.773930] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15553.773936] ? mutex_trylock+0xcd/0xe0 >[15553.773952] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15553.774016] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15553.774037] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15553.774065] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15553.774111] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15553.774155] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15553.774192] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15553.774236] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15553.774261] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15553.774273] drm_ioctl+0x2d5/0x370 [drm] >[15553.774290] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15553.774295] ? __pm_runtime_resume+0x54/0x90 >[15553.774300] ? trace_hardirqs_on_caller+0xed/0x180 >[15553.774317] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15553.774323] do_vfs_ioctl+0xa5/0x6e0 >[15553.774330] SyS_ioctl+0x74/0x80 >[15553.774334] do_syscall_64+0x79/0x220 >[15553.774338] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15553.774340] RIP: 0033:0x7f70a90d90f7 >[15553.774342] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15553.774344] RAX: ffffffffffffffda RBX: 000055e7eeb9de80 RCX: 00007f70a90d90f7 >[15553.774345] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[15553.774347] RBP: 00007ffd456b9940 R08: 000055e7eeb9de80 R09: 0000000000000004 >[15553.774348] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15553.774349] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f27dc900 >[15557.535144] swiotlb_tbl_map_single: 2 callbacks suppressed >[15557.535147] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15557.535149] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15557.535152] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15557.535153] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15557.535154] Call Trace: >[15557.535161] dump_stack+0x85/0xbf >[15557.535165] swiotlb_alloc_coherent+0x1be/0x1d0 >[15557.535173] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15557.535181] ttm_dma_populate+0x25e/0x350 [ttm] >[15557.535187] ttm_tt_bind+0x2c/0x60 [ttm] >[15557.535191] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15557.535198] ttm_bo_validate+0x189/0x1a0 [ttm] >[15557.535201] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15557.535207] ? mutex_trylock+0xcd/0xe0 >[15557.535212] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15557.535243] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15557.535265] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15557.535288] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15557.535321] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15557.535342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15557.535359] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15557.535400] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15557.535411] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15557.535419] drm_ioctl+0x2d5/0x370 [drm] >[15557.535435] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15557.535440] ? __pm_runtime_resume+0x54/0x90 >[15557.535445] ? trace_hardirqs_on_caller+0xed/0x180 >[15557.535463] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15557.535468] do_vfs_ioctl+0xa5/0x6e0 >[15557.535475] SyS_ioctl+0x74/0x80 >[15557.535480] do_syscall_64+0x79/0x220 >[15557.535483] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15557.535486] RIP: 0033:0x7fd8d64ef0f7 >[15557.535487] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15557.535490] RAX: ffffffffffffffda RBX: 0000000003244270 RCX: 00007fd8d64ef0f7 >[15557.535491] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15557.535492] RBP: 00007ffcc6dba370 R08: 0000000003244270 R09: 0000000000000004 >[15557.535493] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15557.535495] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[15566.524086] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15566.524089] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15566.524092] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15566.524093] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15566.524095] Call Trace: >[15566.524101] dump_stack+0x85/0xbf >[15566.524106] swiotlb_alloc_coherent+0x1be/0x1d0 >[15566.524114] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15566.524123] ttm_dma_populate+0x25e/0x350 [ttm] >[15566.524129] ttm_tt_bind+0x2c/0x60 [ttm] >[15566.524133] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15566.524142] ttm_bo_validate+0x189/0x1a0 [ttm] >[15566.524145] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15566.524150] ? mutex_trylock+0xcd/0xe0 >[15566.524155] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15566.524189] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15566.524216] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15566.524254] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15566.524285] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15566.524307] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15566.524324] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15566.524345] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15566.524357] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15566.524365] drm_ioctl+0x2d5/0x370 [drm] >[15566.524382] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15566.524386] ? __pm_runtime_resume+0x54/0x90 >[15566.524391] ? trace_hardirqs_on_caller+0xed/0x180 >[15566.524410] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15566.524415] do_vfs_ioctl+0xa5/0x6e0 >[15566.524422] SyS_ioctl+0x74/0x80 >[15566.524427] do_syscall_64+0x79/0x220 >[15566.524430] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15566.524433] RIP: 0033:0x7fd8d64ef0f7 >[15566.524434] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15566.524437] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[15566.524438] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15566.524440] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[15566.524441] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15566.524442] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003172240 >[15566.699407] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15566.699412] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15566.699416] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15566.699418] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15566.699420] Call Trace: >[15566.699429] dump_stack+0x85/0xbf >[15566.699435] swiotlb_alloc_coherent+0x1be/0x1d0 >[15566.699447] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15566.699461] ttm_dma_populate+0x25e/0x350 [ttm] >[15566.699471] ttm_tt_bind+0x2c/0x60 [ttm] >[15566.699476] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15566.699489] ttm_bo_validate+0x189/0x1a0 [ttm] >[15566.699493] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15566.699501] ? mutex_trylock+0xcd/0xe0 >[15566.699509] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15566.699554] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15566.699584] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15566.699618] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15566.699651] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15566.699682] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15566.699707] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15566.699738] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15566.699755] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15566.699767] drm_ioctl+0x2d5/0x370 [drm] >[15566.699794] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15566.699800] ? __pm_runtime_resume+0x54/0x90 >[15566.699808] ? trace_hardirqs_on_caller+0xed/0x180 >[15566.699836] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15566.699843] do_vfs_ioctl+0xa5/0x6e0 >[15566.699854] SyS_ioctl+0x74/0x80 >[15566.699861] do_syscall_64+0x79/0x220 >[15566.699865] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15566.699869] RIP: 0033:0x7f70a90d90f7 >[15566.699871] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15566.699875] RAX: ffffffffffffffda RBX: 000055e7eeb17350 RCX: 00007f70a90d90f7 >[15566.699877] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[15566.699879] RBP: 00007ffd456b9940 R08: 000055e7eeb17350 R09: 0000000000000004 >[15566.699881] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15566.699883] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1b6a010 >[15567.402902] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15567.402905] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15567.402908] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15567.402909] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15567.402910] Call Trace: >[15567.402917] dump_stack+0x85/0xbf >[15567.402922] swiotlb_alloc_coherent+0x1be/0x1d0 >[15567.402929] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15567.402939] ttm_dma_populate+0x25e/0x350 [ttm] >[15567.402945] ttm_tt_bind+0x2c/0x60 [ttm] >[15567.402949] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15567.402957] ttm_bo_validate+0x189/0x1a0 [ttm] >[15567.402960] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15567.402967] ? mutex_trylock+0xcd/0xe0 >[15567.402975] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15567.403023] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15567.403055] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15567.403103] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15567.403171] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15567.403205] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15567.403227] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15567.403247] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15567.403259] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15567.403267] drm_ioctl+0x2d5/0x370 [drm] >[15567.403283] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15567.403288] ? __pm_runtime_resume+0x54/0x90 >[15567.403293] ? trace_hardirqs_on_caller+0xed/0x180 >[15567.403311] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15567.403316] do_vfs_ioctl+0xa5/0x6e0 >[15567.403322] SyS_ioctl+0x74/0x80 >[15567.403327] do_syscall_64+0x79/0x220 >[15567.403330] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15567.403333] RIP: 0033:0x7fd8d64ef0f7 >[15567.403334] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15567.403337] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[15567.403338] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15567.403339] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[15567.403340] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15567.403342] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003172240 >[15573.341234] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15573.341237] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15573.341239] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15573.341241] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15573.341242] Call Trace: >[15573.341249] dump_stack+0x85/0xbf >[15573.341253] swiotlb_alloc_coherent+0x1be/0x1d0 >[15573.341261] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15573.341269] ttm_dma_populate+0x25e/0x350 [ttm] >[15573.341275] ttm_tt_bind+0x2c/0x60 [ttm] >[15573.341279] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15573.341286] ttm_bo_validate+0x189/0x1a0 [ttm] >[15573.341289] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15573.341294] ? mutex_trylock+0xcd/0xe0 >[15573.341299] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15573.341333] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15573.341351] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15573.341371] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15573.341391] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15573.341410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15573.341425] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15573.341443] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15573.341455] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15573.341462] drm_ioctl+0x2d5/0x370 [drm] >[15573.341478] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15573.341482] ? __pm_runtime_resume+0x54/0x90 >[15573.341487] ? trace_hardirqs_on_caller+0xed/0x180 >[15573.341504] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15573.341509] do_vfs_ioctl+0xa5/0x6e0 >[15573.341525] SyS_ioctl+0x74/0x80 >[15573.341530] do_syscall_64+0x79/0x220 >[15573.341533] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15573.341535] RIP: 0033:0x7fd8d64ef0f7 >[15573.341537] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15573.341539] RAX: ffffffffffffffda RBX: 00000000030cecc0 RCX: 00007fd8d64ef0f7 >[15573.341541] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15573.341542] RBP: 00007ffcc6dba370 R08: 00000000030cecc0 R09: 0000000000000004 >[15573.341543] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15573.341544] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003244120 >[15574.243048] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15574.243052] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15574.243055] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15574.243070] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15574.243072] Call Trace: >[15574.243090] dump_stack+0x85/0xbf >[15574.243095] swiotlb_alloc_coherent+0x1be/0x1d0 >[15574.243114] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15574.243128] ttm_dma_populate+0x25e/0x350 [ttm] >[15574.243138] ttm_tt_bind+0x2c/0x60 [ttm] >[15574.243145] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15574.243168] ttm_bo_validate+0x189/0x1a0 [ttm] >[15574.243171] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15574.243177] ? mutex_trylock+0xcd/0xe0 >[15574.243182] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15574.243212] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15574.243232] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15574.243255] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15574.243277] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15574.243298] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15574.243314] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15574.243334] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15574.243345] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15574.243353] drm_ioctl+0x2d5/0x370 [drm] >[15574.243370] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15574.243375] ? __pm_runtime_resume+0x54/0x90 >[15574.243380] ? trace_hardirqs_on_caller+0xed/0x180 >[15574.243397] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15574.243402] do_vfs_ioctl+0xa5/0x6e0 >[15574.243409] SyS_ioctl+0x74/0x80 >[15574.243413] do_syscall_64+0x79/0x220 >[15574.243416] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15574.243419] RIP: 0033:0x7fd8d64ef0f7 >[15574.243420] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15574.243423] RAX: ffffffffffffffda RBX: 00000000032643d0 RCX: 00007fd8d64ef0f7 >[15574.243424] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15574.243425] RBP: 00007ffcc6dba370 R08: 00000000032643d0 R09: 0000000000000004 >[15574.243426] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15574.243427] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264b50 >[15574.348219] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15574.348222] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15574.348225] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15574.348226] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15574.348228] Call Trace: >[15574.348235] dump_stack+0x85/0xbf >[15574.348240] swiotlb_alloc_coherent+0x1be/0x1d0 >[15574.348252] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15574.348268] ttm_dma_populate+0x25e/0x350 [ttm] >[15574.348278] ttm_tt_bind+0x2c/0x60 [ttm] >[15574.348285] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15574.348299] ttm_bo_validate+0x189/0x1a0 [ttm] >[15574.348304] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15574.348314] ? mutex_trylock+0xcd/0xe0 >[15574.348332] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15574.348365] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15574.348389] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15574.348433] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15574.348456] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15574.348478] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15574.348505] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15574.348525] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15574.348537] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15574.348549] drm_ioctl+0x2d5/0x370 [drm] >[15574.348595] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15574.348601] ? __pm_runtime_resume+0x54/0x90 >[15574.348608] ? trace_hardirqs_on_caller+0xed/0x180 >[15574.348656] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15574.348661] do_vfs_ioctl+0xa5/0x6e0 >[15574.348679] SyS_ioctl+0x74/0x80 >[15574.348684] do_syscall_64+0x79/0x220 >[15574.348687] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15574.348689] RIP: 0033:0x7fd8d64ef0f7 >[15574.348691] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15574.348694] RAX: ffffffffffffffda RBX: 00000000032482d0 RCX: 00007fd8d64ef0f7 >[15574.348695] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15574.348696] RBP: 00007ffcc6dba370 R08: 00000000032482d0 R09: 0000000000000004 >[15574.348697] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15574.348699] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e6740 >[15576.264997] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15576.265136] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15576.265139] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15576.265140] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15576.265142] Call Trace: >[15576.265148] dump_stack+0x85/0xbf >[15576.265153] swiotlb_alloc_coherent+0x1be/0x1d0 >[15576.265160] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15576.265169] ttm_dma_populate+0x25e/0x350 [ttm] >[15576.265176] ttm_tt_bind+0x2c/0x60 [ttm] >[15576.265180] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15576.265188] ttm_bo_validate+0x189/0x1a0 [ttm] >[15576.265191] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15576.265198] ? mutex_trylock+0xcd/0xe0 >[15576.265203] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15576.265236] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15576.265270] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15576.265294] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15576.265317] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15576.265340] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15576.265357] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15576.265378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15576.265390] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15576.265398] drm_ioctl+0x2d5/0x370 [drm] >[15576.265415] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15576.265420] ? __pm_runtime_resume+0x54/0x90 >[15576.265425] ? trace_hardirqs_on_caller+0xed/0x180 >[15576.265444] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15576.265450] do_vfs_ioctl+0xa5/0x6e0 >[15576.265457] SyS_ioctl+0x74/0x80 >[15576.265462] do_syscall_64+0x79/0x220 >[15576.265465] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15576.265468] RIP: 0033:0x7fd8d64ef0f7 >[15576.265469] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15576.265472] RAX: ffffffffffffffda RBX: 00000000030cecc0 RCX: 00007fd8d64ef0f7 >[15576.265473] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15576.265475] RBP: 00007ffcc6dba370 R08: 00000000030cecc0 R09: 0000000000000004 >[15576.265476] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15576.265477] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b502d0 >[15576.296591] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15576.296596] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15576.296600] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15576.296602] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15576.296604] Call Trace: >[15576.296613] dump_stack+0x85/0xbf >[15576.296619] swiotlb_alloc_coherent+0x1be/0x1d0 >[15576.296631] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15576.296642] ttm_dma_populate+0x25e/0x350 [ttm] >[15576.296649] ttm_tt_bind+0x2c/0x60 [ttm] >[15576.296653] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15576.296661] ttm_bo_validate+0x189/0x1a0 [ttm] >[15576.296665] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15576.296675] ? mutex_trylock+0xcd/0xe0 >[15576.296684] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15576.296723] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15576.296757] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15576.296783] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15576.296814] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15576.296847] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15576.296873] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15576.296905] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15576.296920] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15576.296935] drm_ioctl+0x2d5/0x370 [drm] >[15576.296963] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15576.296970] ? __pm_runtime_resume+0x54/0x90 >[15576.296977] ? trace_hardirqs_on_caller+0xed/0x180 >[15576.297006] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15576.297014] do_vfs_ioctl+0xa5/0x6e0 >[15576.297027] SyS_ioctl+0x74/0x80 >[15576.297034] do_syscall_64+0x79/0x220 >[15576.297040] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15576.297043] RIP: 0033:0x7fd8d64ef0f7 >[15576.297045] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15576.297050] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[15576.297052] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15576.297054] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 0000000000000004 >[15576.297056] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15576.297058] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003277140 >[15579.251596] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15579.251599] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15579.251602] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15579.251603] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15579.251604] Call Trace: >[15579.251611] dump_stack+0x85/0xbf >[15579.251615] swiotlb_alloc_coherent+0x1be/0x1d0 >[15579.251623] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15579.251632] ttm_dma_populate+0x25e/0x350 [ttm] >[15579.251638] ttm_tt_bind+0x2c/0x60 [ttm] >[15579.251642] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15579.251650] ttm_bo_validate+0x189/0x1a0 [ttm] >[15579.251653] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15579.251659] ? mutex_trylock+0xcd/0xe0 >[15579.251665] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15579.251707] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15579.251729] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15579.251754] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15579.251789] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15579.251833] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15579.251852] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15579.251872] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15579.251884] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15579.251892] drm_ioctl+0x2d5/0x370 [drm] >[15579.251908] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15579.251912] ? __pm_runtime_resume+0x54/0x90 >[15579.251917] ? trace_hardirqs_on_caller+0xed/0x180 >[15579.251935] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15579.251940] do_vfs_ioctl+0xa5/0x6e0 >[15579.251947] SyS_ioctl+0x74/0x80 >[15579.251952] do_syscall_64+0x79/0x220 >[15579.251955] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15579.251957] RIP: 0033:0x7fd8d64ef0f7 >[15579.251958] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15579.251961] RAX: ffffffffffffffda RBX: 00000000032643d0 RCX: 00007fd8d64ef0f7 >[15579.251962] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15579.251964] RBP: 00007ffcc6dba370 R08: 00000000032643d0 R09: 0000000000000004 >[15579.251965] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15579.251966] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264b50 >[15579.282786] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15579.282789] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15579.282792] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15579.282793] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15579.282795] Call Trace: >[15579.282801] dump_stack+0x85/0xbf >[15579.282806] swiotlb_alloc_coherent+0x1be/0x1d0 >[15579.282824] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15579.282834] ttm_dma_populate+0x25e/0x350 [ttm] >[15579.282840] ttm_tt_bind+0x2c/0x60 [ttm] >[15579.282845] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15579.282853] ttm_bo_validate+0x189/0x1a0 [ttm] >[15579.282856] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15579.282863] ? mutex_trylock+0xcd/0xe0 >[15579.282869] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15579.282908] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15579.282934] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15579.282960] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15579.282985] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15579.283008] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15579.283034] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15579.283064] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15579.283078] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15579.283092] drm_ioctl+0x2d5/0x370 [drm] >[15579.283121] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15579.283128] ? __pm_runtime_resume+0x54/0x90 >[15579.283145] ? trace_hardirqs_on_caller+0xed/0x180 >[15579.283164] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15579.283169] do_vfs_ioctl+0xa5/0x6e0 >[15579.283175] SyS_ioctl+0x74/0x80 >[15579.283180] do_syscall_64+0x79/0x220 >[15579.283183] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15579.283186] RIP: 0033:0x7fd8d64ef0f7 >[15579.283187] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15579.283190] RAX: ffffffffffffffda RBX: 0000000002c6a920 RCX: 00007fd8d64ef0f7 >[15579.283191] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15579.283193] RBP: 00007ffcc6dba370 R08: 0000000002c6a920 R09: 0000000000000004 >[15579.283194] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15579.283195] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003277140 >[15580.928708] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15580.928714] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15580.928718] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15580.928720] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15580.928722] Call Trace: >[15580.928734] dump_stack+0x85/0xbf >[15580.928742] swiotlb_alloc_coherent+0x1be/0x1d0 >[15580.928759] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15580.928778] ttm_dma_populate+0x25e/0x350 [ttm] >[15580.928791] ttm_tt_bind+0x2c/0x60 [ttm] >[15580.928800] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15580.928816] ttm_bo_validate+0x189/0x1a0 [ttm] >[15580.928823] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15580.928834] ? mutex_trylock+0xcd/0xe0 >[15580.928844] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15580.928935] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15580.928984] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15580.929032] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15580.929070] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15580.929107] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15580.929136] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15580.929171] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15580.929189] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15580.929203] drm_ioctl+0x2d5/0x370 [drm] >[15580.929230] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15580.929237] ? __pm_runtime_resume+0x54/0x90 >[15580.929245] ? trace_hardirqs_on_caller+0xed/0x180 >[15580.929275] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15580.929283] do_vfs_ioctl+0xa5/0x6e0 >[15580.929294] SyS_ioctl+0x74/0x80 >[15580.929302] do_syscall_64+0x79/0x220 >[15580.929307] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15580.929311] RIP: 0033:0x7fd8d64ef0f7 >[15580.929313] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15580.929318] RAX: ffffffffffffffda RBX: 00000000032482d0 RCX: 00007fd8d64ef0f7 >[15580.929320] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15580.929321] RBP: 00007ffcc6dba370 R08: 00000000032482d0 R09: 0000000000000004 >[15580.929323] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15580.929325] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e6740 >[15580.952992] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15580.952995] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15580.952998] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15580.952999] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15580.953000] Call Trace: >[15580.953007] dump_stack+0x85/0xbf >[15580.953011] swiotlb_alloc_coherent+0x1be/0x1d0 >[15580.953019] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15580.953031] ttm_dma_populate+0x25e/0x350 [ttm] >[15580.953042] ttm_tt_bind+0x2c/0x60 [ttm] >[15580.953046] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15580.953064] ttm_bo_validate+0x189/0x1a0 [ttm] >[15580.953067] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15580.953073] ? mutex_trylock+0xcd/0xe0 >[15580.953078] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15580.953113] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15580.953143] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15580.953174] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15580.953197] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15580.953219] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15580.953236] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15580.953256] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15580.953268] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15580.953276] drm_ioctl+0x2d5/0x370 [drm] >[15580.953292] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15580.953297] ? __pm_runtime_resume+0x54/0x90 >[15580.953302] ? trace_hardirqs_on_caller+0xed/0x180 >[15580.953321] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15580.953326] do_vfs_ioctl+0xa5/0x6e0 >[15580.953342] SyS_ioctl+0x74/0x80 >[15580.953347] do_syscall_64+0x79/0x220 >[15580.953351] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15580.953353] RIP: 0033:0x7fd8d64ef0f7 >[15580.953355] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15580.953357] RAX: ffffffffffffffda RBX: 00000000030e8b90 RCX: 00007fd8d64ef0f7 >[15580.953359] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15580.953360] RBP: 00007ffcc6dba370 R08: 00000000030e8b90 R09: 0000000000000004 >[15580.953361] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15580.953363] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264b50 >[15582.196716] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15582.196720] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15582.196723] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15582.196724] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15582.196725] Call Trace: >[15582.196732] dump_stack+0x85/0xbf >[15582.196737] swiotlb_alloc_coherent+0x1be/0x1d0 >[15582.196744] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15582.196754] ttm_dma_populate+0x25e/0x350 [ttm] >[15582.196760] ttm_tt_bind+0x2c/0x60 [ttm] >[15582.196765] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15582.196773] ttm_bo_validate+0x189/0x1a0 [ttm] >[15582.196776] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15582.196784] ? mutex_trylock+0xcd/0xe0 >[15582.196792] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15582.196842] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15582.196873] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15582.196910] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15582.196946] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15582.196980] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15582.197015] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15582.197047] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15582.197065] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15582.197083] drm_ioctl+0x2d5/0x370 [drm] >[15582.197125] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15582.197133] ? __pm_runtime_resume+0x54/0x90 >[15582.197142] ? trace_hardirqs_on_caller+0xed/0x180 >[15582.197179] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15582.197188] do_vfs_ioctl+0xa5/0x6e0 >[15582.197202] SyS_ioctl+0x74/0x80 >[15582.197211] do_syscall_64+0x79/0x220 >[15582.197217] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15582.197221] RIP: 0033:0x7fd8d64ef0f7 >[15582.197223] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15582.197228] RAX: ffffffffffffffda RBX: 00000000030cecc0 RCX: 00007fd8d64ef0f7 >[15582.197230] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15582.197232] RBP: 00007ffcc6dba370 R08: 00000000030cecc0 R09: 0000000000000004 >[15582.197234] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15582.197236] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003277140 >[15586.468648] swiotlb_tbl_map_single: 2 callbacks suppressed >[15586.468651] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15586.468656] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15586.468660] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15586.468662] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15586.468664] Call Trace: >[15586.468682] dump_stack+0x85/0xbf >[15586.468699] swiotlb_alloc_coherent+0x1be/0x1d0 >[15586.468710] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15586.468725] ttm_dma_populate+0x25e/0x350 [ttm] >[15586.468735] ttm_tt_bind+0x2c/0x60 [ttm] >[15586.468742] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15586.468754] ttm_bo_validate+0x189/0x1a0 [ttm] >[15586.468758] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15586.468767] ? mutex_trylock+0xcd/0xe0 >[15586.468775] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15586.468815] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15586.468846] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15586.468883] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15586.468918] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15586.468951] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15586.468976] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15586.469019] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15586.469033] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15586.469057] drm_ioctl+0x2d5/0x370 [drm] >[15586.469094] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15586.469101] ? __pm_runtime_resume+0x54/0x90 >[15586.469110] ? trace_hardirqs_on_caller+0xed/0x180 >[15586.469139] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15586.469146] do_vfs_ioctl+0xa5/0x6e0 >[15586.469158] SyS_ioctl+0x74/0x80 >[15586.469166] do_syscall_64+0x79/0x220 >[15586.469171] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15586.469175] RIP: 0033:0x7fd8d64ef0f7 >[15586.469177] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15586.469181] RAX: ffffffffffffffda RBX: 00000000032482d0 RCX: 00007fd8d64ef0f7 >[15586.469183] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15586.469185] RBP: 00007ffcc6dba370 R08: 00000000032482d0 R09: 0000000000000004 >[15586.469188] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15586.469190] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030d8170 >[15587.795792] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15587.795796] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15587.795798] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15587.795800] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15587.795801] Call Trace: >[15587.795808] dump_stack+0x85/0xbf >[15587.795812] swiotlb_alloc_coherent+0x1be/0x1d0 >[15587.795820] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15587.795829] ttm_dma_populate+0x25e/0x350 [ttm] >[15587.795835] ttm_tt_bind+0x2c/0x60 [ttm] >[15587.795839] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15587.795847] ttm_bo_validate+0x189/0x1a0 [ttm] >[15587.795850] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15587.795856] ? mutex_trylock+0xcd/0xe0 >[15587.795862] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15587.795895] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15587.795917] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15587.795940] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15587.795963] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15587.795984] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15587.796001] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15587.796021] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15587.796033] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15587.796041] drm_ioctl+0x2d5/0x370 [drm] >[15587.796069] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15587.796074] ? __pm_runtime_resume+0x54/0x90 >[15587.796079] ? trace_hardirqs_on_caller+0xed/0x180 >[15587.796107] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15587.796112] do_vfs_ioctl+0xa5/0x6e0 >[15587.796119] SyS_ioctl+0x74/0x80 >[15587.796124] do_syscall_64+0x79/0x220 >[15587.796127] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15587.796129] RIP: 0033:0x7fd8d64ef0f7 >[15587.796131] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15587.796133] RAX: ffffffffffffffda RBX: 00000000032643d0 RCX: 00007fd8d64ef0f7 >[15587.796134] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15587.796136] RBP: 00007ffcc6dba370 R08: 00000000032643d0 R09: 0000000000000004 >[15587.796137] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15587.796138] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b502d0 >[15589.740942] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15589.740945] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15589.740948] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15589.740949] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15589.740950] Call Trace: >[15589.740957] dump_stack+0x85/0xbf >[15589.740962] swiotlb_alloc_coherent+0x1be/0x1d0 >[15589.740971] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15589.740981] ttm_dma_populate+0x25e/0x350 [ttm] >[15589.740990] ttm_tt_bind+0x2c/0x60 [ttm] >[15589.740996] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15589.741011] ttm_bo_validate+0x189/0x1a0 [ttm] >[15589.741016] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15589.741025] ? mutex_trylock+0xcd/0xe0 >[15589.741034] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15589.741076] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15589.741110] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15589.741148] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15589.741186] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15589.741221] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15589.741243] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15589.741265] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15589.741277] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15589.741287] drm_ioctl+0x2d5/0x370 [drm] >[15589.741304] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15589.741309] ? __pm_runtime_resume+0x54/0x90 >[15589.741315] ? trace_hardirqs_on_caller+0xed/0x180 >[15589.741333] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15589.741339] do_vfs_ioctl+0xa5/0x6e0 >[15589.741346] SyS_ioctl+0x74/0x80 >[15589.741351] do_syscall_64+0x79/0x220 >[15589.741354] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15589.741357] RIP: 0033:0x7fd8d64ef0f7 >[15589.741358] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15589.741361] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[15589.741362] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15589.741363] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[15589.741365] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15589.741366] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003172240 >[15592.595305] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15592.595309] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15592.595313] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15592.595315] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15592.595317] Call Trace: >[15592.595325] dump_stack+0x85/0xbf >[15592.595331] swiotlb_alloc_coherent+0x1be/0x1d0 >[15592.595344] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15592.595354] ttm_dma_populate+0x25e/0x350 [ttm] >[15592.595361] ttm_tt_bind+0x2c/0x60 [ttm] >[15592.595365] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15592.595373] ttm_bo_validate+0x189/0x1a0 [ttm] >[15592.595377] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15592.595383] ? mutex_trylock+0xcd/0xe0 >[15592.595391] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15592.595438] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15592.595469] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15592.595501] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15592.595539] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15592.595562] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15592.595588] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15592.595621] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15592.595637] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15592.595652] drm_ioctl+0x2d5/0x370 [drm] >[15592.595680] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15592.595687] ? __pm_runtime_resume+0x54/0x90 >[15592.595692] ? trace_hardirqs_on_caller+0xed/0x180 >[15592.595715] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15592.595723] do_vfs_ioctl+0xa5/0x6e0 >[15592.595734] SyS_ioctl+0x74/0x80 >[15592.595741] do_syscall_64+0x79/0x220 >[15592.595746] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15592.595749] RIP: 0033:0x7fd8d64ef0f7 >[15592.595751] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15592.595756] RAX: ffffffffffffffda RBX: 00000000027e5fb0 RCX: 00007fd8d64ef0f7 >[15592.595758] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15592.595760] RBP: 00007ffcc6dba370 R08: 00000000027e5fb0 R09: 0000000000000004 >[15592.595762] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15592.595764] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b502d0 >[15595.783739] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15595.783744] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15595.783748] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15595.783750] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15595.783752] Call Trace: >[15595.783762] dump_stack+0x85/0xbf >[15595.783770] swiotlb_alloc_coherent+0x1be/0x1d0 >[15595.783785] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15595.783803] ttm_dma_populate+0x25e/0x350 [ttm] >[15595.783814] ttm_tt_bind+0x2c/0x60 [ttm] >[15595.783822] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15595.783837] ttm_bo_validate+0x189/0x1a0 [ttm] >[15595.783845] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15595.783855] ? mutex_trylock+0xcd/0xe0 >[15595.783866] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15595.783916] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15595.783969] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15595.784027] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15595.784079] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15595.784130] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15595.784173] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15595.784222] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15595.784256] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15595.784271] drm_ioctl+0x2d5/0x370 [drm] >[15595.784313] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15595.784320] ? __pm_runtime_resume+0x54/0x90 >[15595.784329] ? trace_hardirqs_on_caller+0xed/0x180 >[15595.784381] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15595.784400] do_vfs_ioctl+0xa5/0x6e0 >[15595.784411] SyS_ioctl+0x74/0x80 >[15595.784420] do_syscall_64+0x79/0x220 >[15595.784426] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15595.784430] RIP: 0033:0x7fd8d64ef0f7 >[15595.784432] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15595.784435] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[15595.784437] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15595.784439] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 0000000000000004 >[15595.784441] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15595.784443] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b502d0 >[15602.072323] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15602.072328] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15602.072333] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15602.072335] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15602.072337] Call Trace: >[15602.072348] dump_stack+0x85/0xbf >[15602.072355] swiotlb_alloc_coherent+0x1be/0x1d0 >[15602.072369] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15602.072386] ttm_dma_populate+0x25e/0x350 [ttm] >[15602.072397] ttm_tt_bind+0x2c/0x60 [ttm] >[15602.072404] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15602.072418] ttm_bo_validate+0x189/0x1a0 [ttm] >[15602.072424] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15602.072434] ? mutex_trylock+0xcd/0xe0 >[15602.072443] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15602.072500] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15602.072540] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15602.072583] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15602.072624] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15602.072662] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15602.072693] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15602.072730] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15602.072755] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15602.072774] drm_ioctl+0x2d5/0x370 [drm] >[15602.072806] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15602.072816] ? __pm_runtime_resume+0x54/0x90 >[15602.072826] ? trace_hardirqs_on_caller+0xed/0x180 >[15602.072862] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15602.072872] do_vfs_ioctl+0xa5/0x6e0 >[15602.072885] SyS_ioctl+0x74/0x80 >[15602.072894] do_syscall_64+0x79/0x220 >[15602.072900] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15602.072905] RIP: 0033:0x7fd8d64ef0f7 >[15602.072907] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15602.072911] RAX: ffffffffffffffda RBX: 0000000002bce530 RCX: 00007fd8d64ef0f7 >[15602.072913] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15602.072915] RBP: 00007ffcc6dba370 R08: 0000000002bce530 R09: 0000000000000004 >[15602.072918] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15602.072920] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b502d0 >[15602.197885] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15602.197889] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15602.197893] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15602.197895] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15602.197897] Call Trace: >[15602.197905] dump_stack+0x85/0xbf >[15602.197911] swiotlb_alloc_coherent+0x1be/0x1d0 >[15602.197922] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15602.197936] ttm_dma_populate+0x25e/0x350 [ttm] >[15602.197945] ttm_tt_bind+0x2c/0x60 [ttm] >[15602.197950] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15602.197962] ttm_bo_validate+0x189/0x1a0 [ttm] >[15602.197967] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15602.197976] ? mutex_trylock+0xcd/0xe0 >[15602.197984] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15602.198027] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15602.198046] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15602.198069] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15602.198103] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15602.198135] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15602.198161] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15602.198192] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15602.198207] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15602.198220] drm_ioctl+0x2d5/0x370 [drm] >[15602.198248] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15602.198255] ? __pm_runtime_resume+0x54/0x90 >[15602.198264] ? trace_hardirqs_on_caller+0xed/0x180 >[15602.198290] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15602.198296] do_vfs_ioctl+0xa5/0x6e0 >[15602.198302] SyS_ioctl+0x74/0x80 >[15602.198307] do_syscall_64+0x79/0x220 >[15602.198310] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15602.198313] RIP: 0033:0x7f70a90d90f7 >[15602.198314] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15602.198317] RAX: ffffffffffffffda RBX: 000055e7f0d6e710 RCX: 00007f70a90d90f7 >[15602.198318] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[15602.198320] RBP: 00007ffd456b9940 R08: 000055e7f0d6e710 R09: 0000000000000004 >[15602.198321] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15602.198322] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0d3e100 >[15609.049629] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15609.049633] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15609.049636] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15609.049637] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15609.049638] Call Trace: >[15609.049645] dump_stack+0x85/0xbf >[15609.049650] swiotlb_alloc_coherent+0x1be/0x1d0 >[15609.049658] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15609.049667] ttm_dma_populate+0x25e/0x350 [ttm] >[15609.049674] ttm_tt_bind+0x2c/0x60 [ttm] >[15609.049678] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15609.049686] ttm_bo_validate+0x189/0x1a0 [ttm] >[15609.049689] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15609.049695] ? mutex_trylock+0xcd/0xe0 >[15609.049700] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15609.049738] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15609.049766] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15609.049802] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15609.049833] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15609.049853] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15609.049868] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15609.049888] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15609.049899] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15609.049907] drm_ioctl+0x2d5/0x370 [drm] >[15609.049923] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15609.049927] ? __pm_runtime_resume+0x54/0x90 >[15609.049933] ? trace_hardirqs_on_caller+0xed/0x180 >[15609.049950] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15609.049955] do_vfs_ioctl+0xa5/0x6e0 >[15609.049962] SyS_ioctl+0x74/0x80 >[15609.049967] do_syscall_64+0x79/0x220 >[15609.049970] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15609.049972] RIP: 0033:0x7fd8d64ef0f7 >[15609.049973] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15609.049976] RAX: ffffffffffffffda RBX: 000000000301bf10 RCX: 00007fd8d64ef0f7 >[15609.049977] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15609.049979] RBP: 00007ffcc6dba370 R08: 000000000301bf10 R09: 0000000000000004 >[15609.049980] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15609.049981] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003172240 >[15609.946004] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15609.946007] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15609.946010] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15609.946011] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15609.946013] Call Trace: >[15609.946020] dump_stack+0x85/0xbf >[15609.946024] swiotlb_alloc_coherent+0x1be/0x1d0 >[15609.946032] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15609.946052] ttm_dma_populate+0x25e/0x350 [ttm] >[15609.946058] ttm_tt_bind+0x2c/0x60 [ttm] >[15609.946063] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15609.946071] ttm_bo_validate+0x189/0x1a0 [ttm] >[15609.946074] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15609.946081] ? mutex_trylock+0xcd/0xe0 >[15609.946086] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15609.946119] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15609.946147] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15609.946194] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15609.946232] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15609.946278] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15609.946325] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15609.946359] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15609.946383] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15609.946392] drm_ioctl+0x2d5/0x370 [drm] >[15609.946408] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15609.946413] ? __pm_runtime_resume+0x54/0x90 >[15609.946419] ? trace_hardirqs_on_caller+0xed/0x180 >[15609.946437] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15609.946442] do_vfs_ioctl+0xa5/0x6e0 >[15609.946448] SyS_ioctl+0x74/0x80 >[15609.946453] do_syscall_64+0x79/0x220 >[15609.946457] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15609.946459] RIP: 0033:0x7fd8d64ef0f7 >[15609.946460] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15609.946463] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[15609.946464] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15609.946466] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 0000000000000004 >[15609.946467] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15609.946468] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325ee50 >[15609.967508] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15609.967511] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15609.967514] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15609.967516] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15609.967517] Call Trace: >[15609.967524] dump_stack+0x85/0xbf >[15609.967528] swiotlb_alloc_coherent+0x1be/0x1d0 >[15609.967536] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15609.967545] ttm_dma_populate+0x25e/0x350 [ttm] >[15609.967551] ttm_tt_bind+0x2c/0x60 [ttm] >[15609.967555] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15609.967562] ttm_bo_validate+0x189/0x1a0 [ttm] >[15609.967565] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15609.967571] ? mutex_trylock+0xcd/0xe0 >[15609.967577] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15609.967621] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15609.967639] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15609.967660] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15609.967682] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15609.967701] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15609.967717] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15609.967747] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15609.967758] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15609.967766] drm_ioctl+0x2d5/0x370 [drm] >[15609.967782] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15609.967787] ? __pm_runtime_resume+0x54/0x90 >[15609.967792] ? trace_hardirqs_on_caller+0xed/0x180 >[15609.967810] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15609.967815] do_vfs_ioctl+0xa5/0x6e0 >[15609.967821] SyS_ioctl+0x74/0x80 >[15609.967826] do_syscall_64+0x79/0x220 >[15609.967829] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15609.967832] RIP: 0033:0x7fd8d64ef0f7 >[15609.967833] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15609.967836] RAX: ffffffffffffffda RBX: 00000000030e7440 RCX: 00007fd8d64ef0f7 >[15609.967837] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15609.967838] RBP: 00007ffcc6dba370 R08: 00000000030e7440 R09: 0000000000000004 >[15609.967840] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15609.967841] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c63dd0 >[15610.010859] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15610.010863] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15610.010866] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15610.010868] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15610.010870] Call Trace: >[15610.010878] dump_stack+0x85/0xbf >[15610.010884] swiotlb_alloc_coherent+0x1be/0x1d0 >[15610.010895] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15610.010909] ttm_dma_populate+0x25e/0x350 [ttm] >[15610.010919] ttm_tt_bind+0x2c/0x60 [ttm] >[15610.010924] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15610.010938] ttm_bo_validate+0x189/0x1a0 [ttm] >[15610.010943] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15610.010953] ? mutex_trylock+0xcd/0xe0 >[15610.010962] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15610.011002] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15610.011031] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15610.011065] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15610.011100] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15610.011135] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15610.011159] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15610.011195] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15610.011216] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15610.011230] drm_ioctl+0x2d5/0x370 [drm] >[15610.011259] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15610.011271] ? _raw_spin_unlock_irqrestore+0x37/0x60 >[15610.011302] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15610.011310] do_vfs_ioctl+0xa5/0x6e0 >[15610.011323] SyS_ioctl+0x74/0x80 >[15610.011331] do_syscall_64+0x79/0x220 >[15610.011336] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15610.011339] RIP: 0033:0x7fd8d64ef0f7 >[15610.011342] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15610.011346] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[15610.011349] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15610.011351] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 0000000000000004 >[15610.011353] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15610.011356] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003135ff0 >[15611.403814] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15611.403817] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15611.403820] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15611.403821] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15611.403822] Call Trace: >[15611.403829] dump_stack+0x85/0xbf >[15611.403834] swiotlb_alloc_coherent+0x1be/0x1d0 >[15611.403842] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15611.403861] ttm_dma_populate+0x25e/0x350 [ttm] >[15611.403867] ttm_tt_bind+0x2c/0x60 [ttm] >[15611.403871] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15611.403889] ttm_bo_validate+0x189/0x1a0 [ttm] >[15611.403892] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15611.403908] ? mutex_trylock+0xcd/0xe0 >[15611.403913] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15611.403957] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15611.403979] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15611.404002] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15611.404025] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15611.404046] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15611.404064] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15611.404084] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15611.404096] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15611.404104] drm_ioctl+0x2d5/0x370 [drm] >[15611.404121] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15611.404126] ? __pm_runtime_resume+0x54/0x90 >[15611.404131] ? trace_hardirqs_on_caller+0xed/0x180 >[15611.404149] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15611.404155] do_vfs_ioctl+0xa5/0x6e0 >[15611.404171] SyS_ioctl+0x74/0x80 >[15611.404175] do_syscall_64+0x79/0x220 >[15611.404178] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15611.404181] RIP: 0033:0x7fd8d64ef0f7 >[15611.404182] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15611.404185] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[15611.404186] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15611.404187] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 0000000000000004 >[15611.404189] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15611.404190] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003172240 >[15616.113386] swiotlb_tbl_map_single: 4 callbacks suppressed >[15616.113389] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15616.113393] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15616.113397] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15616.113398] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15616.113400] Call Trace: >[15616.113408] dump_stack+0x85/0xbf >[15616.113414] swiotlb_alloc_coherent+0x1be/0x1d0 >[15616.113434] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15616.113449] ttm_dma_populate+0x25e/0x350 [ttm] >[15616.113469] ttm_tt_bind+0x2c/0x60 [ttm] >[15616.113475] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15616.113498] ttm_bo_validate+0x189/0x1a0 [ttm] >[15616.113503] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15616.113510] ? mutex_trylock+0xcd/0xe0 >[15616.113525] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15616.113572] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15616.113605] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15616.113628] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15616.113650] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15616.113671] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15616.113688] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15616.113729] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15616.113741] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15616.113760] drm_ioctl+0x2d5/0x370 [drm] >[15616.113788] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15616.113802] ? __pm_runtime_resume+0x54/0x90 >[15616.113807] ? trace_hardirqs_on_caller+0xed/0x180 >[15616.113841] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15616.113858] do_vfs_ioctl+0xa5/0x6e0 >[15616.113868] SyS_ioctl+0x74/0x80 >[15616.113885] do_syscall_64+0x79/0x220 >[15616.113889] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15616.113893] RIP: 0033:0x7fd8d64ef0f7 >[15616.113895] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15616.113910] RAX: ffffffffffffffda RBX: 00000000032643d0 RCX: 00007fd8d64ef0f7 >[15616.113912] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15616.113914] RBP: 00007ffcc6dba370 R08: 00000000032643d0 R09: 0000000000000004 >[15616.113915] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15616.113927] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325ee50 >[15617.559693] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15617.559697] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15617.559701] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15617.559703] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15617.559705] Call Trace: >[15617.559714] dump_stack+0x85/0xbf >[15617.559720] swiotlb_alloc_coherent+0x1be/0x1d0 >[15617.559731] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15617.559741] ttm_dma_populate+0x25e/0x350 [ttm] >[15617.559747] ttm_tt_bind+0x2c/0x60 [ttm] >[15617.559752] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15617.559761] ttm_bo_validate+0x189/0x1a0 [ttm] >[15617.559765] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15617.559771] ? mutex_trylock+0xcd/0xe0 >[15617.559777] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15617.559811] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15617.559836] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15617.559873] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15617.559910] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15617.559938] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15617.559955] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15617.559981] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15617.559997] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15617.560013] drm_ioctl+0x2d5/0x370 [drm] >[15617.560042] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15617.560049] ? __pm_runtime_resume+0x54/0x90 >[15617.560057] ? trace_hardirqs_on_caller+0xed/0x180 >[15617.560087] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15617.560096] do_vfs_ioctl+0xa5/0x6e0 >[15617.560108] SyS_ioctl+0x74/0x80 >[15617.560114] do_syscall_64+0x79/0x220 >[15617.560119] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15617.560123] RIP: 0033:0x7fd8d64ef0f7 >[15617.560125] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15617.560129] RAX: ffffffffffffffda RBX: 0000000003244270 RCX: 00007fd8d64ef0f7 >[15617.560131] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15617.560133] RBP: 00007ffcc6dba370 R08: 0000000003244270 R09: 0000000000000004 >[15617.560135] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15617.560137] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325ee50 >[15623.609880] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15623.609883] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15623.609886] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15623.609887] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15623.609889] Call Trace: >[15623.609896] dump_stack+0x85/0xbf >[15623.609902] swiotlb_alloc_coherent+0x1be/0x1d0 >[15623.609913] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15623.609927] ttm_dma_populate+0x25e/0x350 [ttm] >[15623.609937] ttm_tt_bind+0x2c/0x60 [ttm] >[15623.609943] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15623.609956] ttm_bo_validate+0x189/0x1a0 [ttm] >[15623.609959] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15623.609965] ? mutex_trylock+0xcd/0xe0 >[15623.609970] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15623.610002] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15623.610030] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15623.610060] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15623.610082] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15623.610118] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15623.610142] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15623.610175] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15623.610189] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15623.610200] drm_ioctl+0x2d5/0x370 [drm] >[15623.610217] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15623.610222] ? __pm_runtime_resume+0x54/0x90 >[15623.610227] ? trace_hardirqs_on_caller+0xed/0x180 >[15623.610245] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15623.610250] do_vfs_ioctl+0xa5/0x6e0 >[15623.610256] SyS_ioctl+0x74/0x80 >[15623.610261] do_syscall_64+0x79/0x220 >[15623.610264] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15623.610267] RIP: 0033:0x7fd8d64ef0f7 >[15623.610268] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15623.610271] RAX: ffffffffffffffda RBX: 0000000003249930 RCX: 00007fd8d64ef0f7 >[15623.610273] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15623.610274] RBP: 00007ffcc6dba370 R08: 0000000003249930 R09: 0000000000000004 >[15623.610275] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15623.610276] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e3d60 >[15626.806213] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15626.806216] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15626.806219] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15626.806220] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15626.806222] Call Trace: >[15626.806228] dump_stack+0x85/0xbf >[15626.806233] swiotlb_alloc_coherent+0x1be/0x1d0 >[15626.806241] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15626.806251] ttm_dma_populate+0x25e/0x350 [ttm] >[15626.806257] ttm_tt_bind+0x2c/0x60 [ttm] >[15626.806261] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15626.806269] ttm_bo_validate+0x189/0x1a0 [ttm] >[15626.806272] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15626.806279] ? mutex_trylock+0xcd/0xe0 >[15626.806284] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15626.806318] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15626.806341] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15626.806364] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15626.806388] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15626.806410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15626.806427] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15626.806448] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15626.806460] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15626.806469] drm_ioctl+0x2d5/0x370 [drm] >[15626.806485] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15626.806490] ? __pm_runtime_resume+0x54/0x90 >[15626.806495] ? trace_hardirqs_on_caller+0xed/0x180 >[15626.806514] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15626.806520] do_vfs_ioctl+0xa5/0x6e0 >[15626.806527] SyS_ioctl+0x74/0x80 >[15626.806532] do_syscall_64+0x79/0x220 >[15626.806535] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15626.806537] RIP: 0033:0x7fd8d64ef0f7 >[15626.806539] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15626.806541] RAX: ffffffffffffffda RBX: 0000000002fe2210 RCX: 00007fd8d64ef0f7 >[15626.806543] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15626.806544] RBP: 00007ffcc6dba370 R08: 0000000002fe2210 R09: 0000000000000004 >[15626.806545] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15626.806547] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262600 >[15626.841836] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15626.841840] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15626.841842] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15626.841844] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15626.841845] Call Trace: >[15626.841852] dump_stack+0x85/0xbf >[15626.841856] swiotlb_alloc_coherent+0x1be/0x1d0 >[15626.841864] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15626.841874] ttm_dma_populate+0x25e/0x350 [ttm] >[15626.841880] ttm_tt_bind+0x2c/0x60 [ttm] >[15626.841884] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15626.841892] ttm_bo_validate+0x189/0x1a0 [ttm] >[15626.841896] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15626.841902] ? mutex_trylock+0xcd/0xe0 >[15626.841907] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15626.841939] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15626.841963] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15626.841988] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15626.842011] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15626.842033] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15626.842050] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15626.842071] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15626.842082] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15626.842091] drm_ioctl+0x2d5/0x370 [drm] >[15626.842108] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15626.842113] ? __pm_runtime_resume+0x54/0x90 >[15626.842118] ? trace_hardirqs_on_caller+0xed/0x180 >[15626.842137] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15626.842142] do_vfs_ioctl+0xa5/0x6e0 >[15626.842149] SyS_ioctl+0x74/0x80 >[15626.842154] do_syscall_64+0x79/0x220 >[15626.842158] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15626.842160] RIP: 0033:0x7fd8d64ef0f7 >[15626.842162] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15626.842164] RAX: ffffffffffffffda RBX: 00000000032643d0 RCX: 00007fd8d64ef0f7 >[15626.842166] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15626.842167] RBP: 00007ffcc6dba370 R08: 00000000032643d0 R09: 0000000000000004 >[15626.842168] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15626.842170] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030d7960 >[15628.256083] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15628.256086] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15628.256089] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15628.256090] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15628.256091] Call Trace: >[15628.256098] dump_stack+0x85/0xbf >[15628.256102] swiotlb_alloc_coherent+0x1be/0x1d0 >[15628.256110] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15628.256121] ttm_dma_populate+0x25e/0x350 [ttm] >[15628.256131] ttm_tt_bind+0x2c/0x60 [ttm] >[15628.256138] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15628.256160] ttm_bo_validate+0x189/0x1a0 [ttm] >[15628.256164] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15628.256173] ? mutex_trylock+0xcd/0xe0 >[15628.256181] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15628.256229] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15628.256269] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15628.256298] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15628.256320] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15628.256341] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15628.256357] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15628.256384] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15628.256397] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15628.256410] drm_ioctl+0x2d5/0x370 [drm] >[15628.256438] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15628.256445] ? __pm_runtime_resume+0x54/0x90 >[15628.256450] ? trace_hardirqs_on_caller+0xed/0x180 >[15628.256467] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15628.256472] do_vfs_ioctl+0xa5/0x6e0 >[15628.256479] SyS_ioctl+0x74/0x80 >[15628.256483] do_syscall_64+0x79/0x220 >[15628.256486] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15628.256489] RIP: 0033:0x7fd8d64ef0f7 >[15628.256490] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15628.256493] RAX: ffffffffffffffda RBX: 0000000003044d70 RCX: 00007fd8d64ef0f7 >[15628.256495] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15628.256497] RBP: 00007ffcc6dba370 R08: 0000000003044d70 R09: 0000000000000004 >[15628.256499] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15628.256501] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262600 >[15631.374688] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15631.374691] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15631.374694] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15631.374696] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15631.374697] Call Trace: >[15631.374703] dump_stack+0x85/0xbf >[15631.374708] swiotlb_alloc_coherent+0x1be/0x1d0 >[15631.374716] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15631.374725] ttm_dma_populate+0x25e/0x350 [ttm] >[15631.374731] ttm_tt_bind+0x2c/0x60 [ttm] >[15631.374735] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15631.374743] ttm_bo_validate+0x189/0x1a0 [ttm] >[15631.374747] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15631.374753] ? mutex_trylock+0xcd/0xe0 >[15631.374758] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15631.374792] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15631.374815] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15631.374838] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15631.374861] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15631.374884] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15631.374902] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15631.374923] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15631.374936] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15631.374945] drm_ioctl+0x2d5/0x370 [drm] >[15631.374974] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15631.374978] ? __pm_runtime_resume+0x54/0x90 >[15631.374984] ? trace_hardirqs_on_caller+0xed/0x180 >[15631.375003] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15631.375008] do_vfs_ioctl+0xa5/0x6e0 >[15631.375015] SyS_ioctl+0x74/0x80 >[15631.375020] do_syscall_64+0x79/0x220 >[15631.375024] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15631.375026] RIP: 0033:0x7fd8d64ef0f7 >[15631.375028] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15631.375030] RAX: ffffffffffffffda RBX: 00000000030cecc0 RCX: 00007fd8d64ef0f7 >[15631.375032] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15631.375033] RBP: 00007ffcc6dba370 R08: 00000000030cecc0 R09: 0000000000000004 >[15631.375034] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15631.375036] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030d7960 >[15632.249186] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15632.249189] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15632.249192] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15632.249193] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15632.249194] Call Trace: >[15632.249202] dump_stack+0x85/0xbf >[15632.249206] swiotlb_alloc_coherent+0x1be/0x1d0 >[15632.249215] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15632.249229] ttm_dma_populate+0x25e/0x350 [ttm] >[15632.249239] ttm_tt_bind+0x2c/0x60 [ttm] >[15632.249243] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15632.249252] ttm_bo_validate+0x189/0x1a0 [ttm] >[15632.249257] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15632.249267] ? mutex_trylock+0xcd/0xe0 >[15632.249274] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15632.249315] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15632.249346] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15632.249375] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15632.249410] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15632.249438] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15632.249456] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15632.249478] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15632.249490] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15632.249500] drm_ioctl+0x2d5/0x370 [drm] >[15632.249517] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15632.249522] ? __pm_runtime_resume+0x54/0x90 >[15632.249528] ? trace_hardirqs_on_caller+0xed/0x180 >[15632.249549] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15632.249555] do_vfs_ioctl+0xa5/0x6e0 >[15632.249562] SyS_ioctl+0x74/0x80 >[15632.249567] do_syscall_64+0x79/0x220 >[15632.249570] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15632.249573] RIP: 0033:0x7fd8d64ef0f7 >[15632.249574] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15632.249577] RAX: ffffffffffffffda RBX: 0000000003044d70 RCX: 00007fd8d64ef0f7 >[15632.249578] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15632.249580] RBP: 00007ffcc6dba370 R08: 0000000003044d70 R09: 0000000000000004 >[15632.249581] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15632.249582] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030d7960 >[15634.393929] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15634.393934] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15634.393938] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15634.393940] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15634.393942] Call Trace: >[15634.393951] dump_stack+0x85/0xbf >[15634.393958] swiotlb_alloc_coherent+0x1be/0x1d0 >[15634.393970] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15634.393987] ttm_dma_populate+0x25e/0x350 [ttm] >[15634.393999] ttm_tt_bind+0x2c/0x60 [ttm] >[15634.394005] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15634.394020] ttm_bo_validate+0x189/0x1a0 [ttm] >[15634.394025] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15634.394035] ? mutex_trylock+0xcd/0xe0 >[15634.394043] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15634.394097] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15634.394130] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15634.394169] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15634.394206] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15634.394240] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15634.394267] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15634.394300] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15634.394315] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15634.394330] drm_ioctl+0x2d5/0x370 [drm] >[15634.394357] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15634.394364] ? __pm_runtime_resume+0x54/0x90 >[15634.394373] ? trace_hardirqs_on_caller+0xed/0x180 >[15634.394402] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15634.394410] do_vfs_ioctl+0xa5/0x6e0 >[15634.394423] SyS_ioctl+0x74/0x80 >[15634.394430] do_syscall_64+0x79/0x220 >[15634.394436] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15634.394440] RIP: 0033:0x7fd8d64ef0f7 >[15634.394442] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15634.394447] RAX: ffffffffffffffda RBX: 00000000030cecc0 RCX: 00007fd8d64ef0f7 >[15634.394449] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15634.394451] RBP: 00007ffcc6dba370 R08: 00000000030cecc0 R09: 0000000000000004 >[15634.394453] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15634.394455] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003172240 >[15634.416065] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15634.416069] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15634.416072] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15634.416075] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15634.416076] Call Trace: >[15634.416085] dump_stack+0x85/0xbf >[15634.416090] swiotlb_alloc_coherent+0x1be/0x1d0 >[15634.416101] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15634.416113] ttm_dma_populate+0x25e/0x350 [ttm] >[15634.416119] ttm_tt_bind+0x2c/0x60 [ttm] >[15634.416123] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15634.416131] ttm_bo_validate+0x189/0x1a0 [ttm] >[15634.416134] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15634.416140] ? mutex_trylock+0xcd/0xe0 >[15634.416145] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15634.416188] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15634.416211] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15634.416235] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15634.416269] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15634.416301] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15634.416318] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15634.416348] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15634.416360] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15634.416378] drm_ioctl+0x2d5/0x370 [drm] >[15634.416394] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15634.416399] ? __pm_runtime_resume+0x54/0x90 >[15634.416404] ? trace_hardirqs_on_caller+0xed/0x180 >[15634.416432] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15634.416437] do_vfs_ioctl+0xa5/0x6e0 >[15634.416454] SyS_ioctl+0x74/0x80 >[15634.416458] do_syscall_64+0x79/0x220 >[15634.416462] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15634.416464] RIP: 0033:0x7fd8d64ef0f7 >[15634.416465] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15634.416468] RAX: ffffffffffffffda RBX: 0000000002cc2020 RCX: 00007fd8d64ef0f7 >[15634.416469] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15634.416471] RBP: 00007ffcc6dba1c0 R08: 0000000002cc2020 R09: 0000000000000004 >[15634.416472] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15634.416473] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000302eb30 >[15637.546809] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15637.546813] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15637.546815] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15637.546817] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15637.546818] Call Trace: >[15637.546825] dump_stack+0x85/0xbf >[15637.546830] swiotlb_alloc_coherent+0x1be/0x1d0 >[15637.546838] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15637.546848] ttm_dma_populate+0x25e/0x350 [ttm] >[15637.546857] ttm_tt_bind+0x2c/0x60 [ttm] >[15637.546864] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15637.546878] ttm_bo_validate+0x189/0x1a0 [ttm] >[15637.546881] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15637.546887] ? mutex_trylock+0xcd/0xe0 >[15637.546893] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15637.546929] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15637.546963] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15637.547002] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15637.547033] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15637.547057] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15637.547083] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15637.547106] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15637.547118] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15637.547126] drm_ioctl+0x2d5/0x370 [drm] >[15637.547144] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15637.547149] ? __pm_runtime_resume+0x54/0x90 >[15637.547154] ? trace_hardirqs_on_caller+0xed/0x180 >[15637.547173] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15637.547178] do_vfs_ioctl+0xa5/0x6e0 >[15637.547185] SyS_ioctl+0x74/0x80 >[15637.547190] do_syscall_64+0x79/0x220 >[15637.547193] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15637.547196] RIP: 0033:0x7fd8d64ef0f7 >[15637.547197] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15637.547200] RAX: ffffffffffffffda RBX: 00000000030e7440 RCX: 00007fd8d64ef0f7 >[15637.547201] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15637.547202] RBP: 00007ffcc6dba370 R08: 00000000030e7440 R09: 0000000000000004 >[15637.547204] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15637.547205] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000302eb30 >[15641.296984] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15641.296990] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15641.296994] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15641.296996] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15641.296998] Call Trace: >[15641.297007] dump_stack+0x85/0xbf >[15641.297013] swiotlb_alloc_coherent+0x1be/0x1d0 >[15641.297025] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15641.297042] ttm_dma_populate+0x25e/0x350 [ttm] >[15641.297054] ttm_tt_bind+0x2c/0x60 [ttm] >[15641.297061] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15641.297075] ttm_bo_validate+0x189/0x1a0 [ttm] >[15641.297080] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15641.297091] ? mutex_trylock+0xcd/0xe0 >[15641.297100] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15641.297144] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15641.297179] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15641.297220] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15641.297260] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15641.297297] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15641.297326] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15641.297361] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15641.297378] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15641.297392] drm_ioctl+0x2d5/0x370 [drm] >[15641.297421] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15641.297429] ? __pm_runtime_resume+0x54/0x90 >[15641.297438] ? trace_hardirqs_on_caller+0xed/0x180 >[15641.297470] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15641.297478] do_vfs_ioctl+0xa5/0x6e0 >[15641.297491] SyS_ioctl+0x74/0x80 >[15641.297499] do_syscall_64+0x79/0x220 >[15641.297505] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15641.297508] RIP: 0033:0x7fd8d64ef0f7 >[15641.297511] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15641.297516] RAX: ffffffffffffffda RBX: 0000000002c63640 RCX: 00007fd8d64ef0f7 >[15641.297518] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15641.297520] RBP: 00007ffcc6dba1c0 R08: 0000000002c63640 R09: 0000000000000004 >[15641.297523] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15641.297525] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000302eb30 >[15642.280083] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15642.280087] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15642.280089] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15642.280091] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15642.280092] Call Trace: >[15642.280100] dump_stack+0x85/0xbf >[15642.280104] swiotlb_alloc_coherent+0x1be/0x1d0 >[15642.280112] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15642.280122] ttm_dma_populate+0x25e/0x350 [ttm] >[15642.280129] ttm_tt_bind+0x2c/0x60 [ttm] >[15642.280133] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15642.280142] ttm_bo_validate+0x189/0x1a0 [ttm] >[15642.280145] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15642.280151] ? mutex_trylock+0xcd/0xe0 >[15642.280156] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15642.280190] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15642.280232] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15642.280277] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15642.280319] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15642.280355] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15642.280378] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15642.280410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15642.280427] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15642.280440] drm_ioctl+0x2d5/0x370 [drm] >[15642.280465] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15642.280472] ? __pm_runtime_resume+0x54/0x90 >[15642.280480] ? trace_hardirqs_on_caller+0xed/0x180 >[15642.280528] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15642.280536] do_vfs_ioctl+0xa5/0x6e0 >[15642.280548] SyS_ioctl+0x74/0x80 >[15642.280557] do_syscall_64+0x79/0x220 >[15642.280562] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15642.280566] RIP: 0033:0x7fd8d64ef0f7 >[15642.280568] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15642.280572] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[15642.280574] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15642.280575] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[15642.280577] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15642.280578] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030d7960 >[15646.024090] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15646.024093] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15646.024096] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15646.024097] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15646.024098] Call Trace: >[15646.024105] dump_stack+0x85/0xbf >[15646.024109] swiotlb_alloc_coherent+0x1be/0x1d0 >[15646.024117] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15646.024125] ttm_dma_populate+0x25e/0x350 [ttm] >[15646.024132] ttm_tt_bind+0x2c/0x60 [ttm] >[15646.024135] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15646.024144] ttm_bo_validate+0x189/0x1a0 [ttm] >[15646.024147] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15646.024152] ? mutex_trylock+0xcd/0xe0 >[15646.024157] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15646.024189] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15646.024209] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15646.024233] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15646.024256] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15646.024291] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15646.024322] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15646.024342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15646.024354] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15646.024362] drm_ioctl+0x2d5/0x370 [drm] >[15646.024378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15646.024393] ? __pm_runtime_resume+0x54/0x90 >[15646.024398] ? trace_hardirqs_on_caller+0xed/0x180 >[15646.024417] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15646.024422] do_vfs_ioctl+0xa5/0x6e0 >[15646.024429] SyS_ioctl+0x74/0x80 >[15646.024434] do_syscall_64+0x79/0x220 >[15646.024438] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15646.024441] RIP: 0033:0x7fd8d64ef0f7 >[15646.024442] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15646.024445] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[15646.024446] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15646.024447] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 0000000000000004 >[15646.024449] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15646.024450] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b502d0 >[15647.338901] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15647.338906] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15647.338909] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15647.338911] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15647.338913] Call Trace: >[15647.338921] dump_stack+0x85/0xbf >[15647.338927] swiotlb_alloc_coherent+0x1be/0x1d0 >[15647.338949] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15647.338966] ttm_dma_populate+0x25e/0x350 [ttm] >[15647.338977] ttm_tt_bind+0x2c/0x60 [ttm] >[15647.338983] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15647.338998] ttm_bo_validate+0x189/0x1a0 [ttm] >[15647.339003] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15647.339023] ? mutex_trylock+0xcd/0xe0 >[15647.339031] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15647.339071] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15647.339100] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15647.339135] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15647.339169] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15647.339202] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15647.339226] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15647.339258] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15647.339273] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15647.339296] drm_ioctl+0x2d5/0x370 [drm] >[15647.339334] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15647.339340] ? __pm_runtime_resume+0x54/0x90 >[15647.339348] ? trace_hardirqs_on_caller+0xed/0x180 >[15647.339377] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15647.339385] do_vfs_ioctl+0xa5/0x6e0 >[15647.339396] SyS_ioctl+0x74/0x80 >[15647.339404] do_syscall_64+0x79/0x220 >[15647.339408] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15647.339412] RIP: 0033:0x7fd8d64ef0f7 >[15647.339414] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15647.339418] RAX: ffffffffffffffda RBX: 00000000027e5fb0 RCX: 00007fd8d64ef0f7 >[15647.339420] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15647.339422] RBP: 00007ffcc6dba370 R08: 00000000027e5fb0 R09: 0000000000000004 >[15647.339424] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15647.339426] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b502d0 >[15647.380153] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15647.380158] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15647.380162] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15647.380164] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15647.380166] Call Trace: >[15647.380174] dump_stack+0x85/0xbf >[15647.380180] swiotlb_alloc_coherent+0x1be/0x1d0 >[15647.380192] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15647.380207] ttm_dma_populate+0x25e/0x350 [ttm] >[15647.380218] ttm_tt_bind+0x2c/0x60 [ttm] >[15647.380224] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15647.380238] ttm_bo_validate+0x189/0x1a0 [ttm] >[15647.380242] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15647.380250] ? mutex_trylock+0xcd/0xe0 >[15647.380259] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15647.380308] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15647.380350] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15647.380398] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15647.380435] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15647.380481] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15647.380518] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15647.380561] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15647.380578] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15647.380602] drm_ioctl+0x2d5/0x370 [drm] >[15647.380631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15647.380638] ? __pm_runtime_resume+0x54/0x90 >[15647.380655] ? trace_hardirqs_on_caller+0xed/0x180 >[15647.380694] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15647.380702] do_vfs_ioctl+0xa5/0x6e0 >[15647.380712] SyS_ioctl+0x74/0x80 >[15647.380719] do_syscall_64+0x79/0x220 >[15647.380724] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15647.380727] RIP: 0033:0x7fd8d64ef0f7 >[15647.380729] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15647.380732] RAX: ffffffffffffffda RBX: 0000000003249930 RCX: 00007fd8d64ef0f7 >[15647.380734] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15647.380736] RBP: 00007ffcc6dba370 R08: 0000000003249930 R09: 0000000000000004 >[15647.380738] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15647.380740] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003135ff0 >[15650.980633] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15650.980638] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15650.980641] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15650.980643] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15650.980645] Call Trace: >[15650.980653] dump_stack+0x85/0xbf >[15650.980659] swiotlb_alloc_coherent+0x1be/0x1d0 >[15650.980667] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15650.980676] ttm_dma_populate+0x25e/0x350 [ttm] >[15650.980682] ttm_tt_bind+0x2c/0x60 [ttm] >[15650.980686] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15650.980694] ttm_bo_validate+0x189/0x1a0 [ttm] >[15650.980697] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15650.980703] ? mutex_trylock+0xcd/0xe0 >[15650.980708] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15650.980740] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15650.980760] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15650.980783] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15650.980806] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15650.980828] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15650.980844] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15650.980865] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15650.980877] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15650.980885] drm_ioctl+0x2d5/0x370 [drm] >[15650.980903] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15650.980908] ? __pm_runtime_resume+0x54/0x90 >[15650.980913] ? trace_hardirqs_on_caller+0xed/0x180 >[15650.980931] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15650.980937] do_vfs_ioctl+0xa5/0x6e0 >[15650.980943] SyS_ioctl+0x74/0x80 >[15650.980948] do_syscall_64+0x79/0x220 >[15650.980951] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15650.980954] RIP: 0033:0x7fd8d64ef0f7 >[15650.980955] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15650.980958] RAX: ffffffffffffffda RBX: 0000000003278fe0 RCX: 00007fd8d64ef0f7 >[15650.980959] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15650.980960] RBP: 00007ffcc6dba370 R08: 0000000003278fe0 R09: 0000000000000004 >[15650.980962] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15650.980963] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b502d0 >[15651.009520] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15651.009523] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15651.009527] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15651.009529] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15651.009531] Call Trace: >[15651.009539] dump_stack+0x85/0xbf >[15651.009546] swiotlb_alloc_coherent+0x1be/0x1d0 >[15651.009557] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15651.009567] ttm_dma_populate+0x25e/0x350 [ttm] >[15651.009574] ttm_tt_bind+0x2c/0x60 [ttm] >[15651.009578] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15651.009586] ttm_bo_validate+0x189/0x1a0 [ttm] >[15651.009589] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15651.009605] ? mutex_trylock+0xcd/0xe0 >[15651.009621] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15651.009651] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15651.009674] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15651.009708] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15651.009730] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15651.009752] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15651.009768] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15651.009788] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15651.009800] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15651.009808] drm_ioctl+0x2d5/0x370 [drm] >[15651.009824] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15651.009829] ? __pm_runtime_resume+0x54/0x90 >[15651.009834] ? trace_hardirqs_on_caller+0xed/0x180 >[15651.009865] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15651.009873] do_vfs_ioctl+0xa5/0x6e0 >[15651.009884] SyS_ioctl+0x74/0x80 >[15651.009891] do_syscall_64+0x79/0x220 >[15651.009896] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15651.009899] RIP: 0033:0x7fd8d64ef0f7 >[15651.009900] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15651.009903] RAX: ffffffffffffffda RBX: 0000000003278fe0 RCX: 00007fd8d64ef0f7 >[15651.009904] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15651.009906] RBP: 00007ffcc6dba370 R08: 0000000003278fe0 R09: 0000000000000004 >[15651.009907] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15651.009908] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b502d0 >[15651.398425] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15651.398429] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15651.398432] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15651.398434] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15651.398435] Call Trace: >[15651.398443] dump_stack+0x85/0xbf >[15651.398449] swiotlb_alloc_coherent+0x1be/0x1d0 >[15651.398457] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15651.398476] ttm_dma_populate+0x25e/0x350 [ttm] >[15651.398482] ttm_tt_bind+0x2c/0x60 [ttm] >[15651.398486] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15651.398495] ttm_bo_validate+0x189/0x1a0 [ttm] >[15651.398498] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15651.398504] ? mutex_trylock+0xcd/0xe0 >[15651.398509] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15651.398542] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15651.398566] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15651.398590] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15651.398614] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15651.398645] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15651.398662] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15651.398684] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15651.398696] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15651.398704] drm_ioctl+0x2d5/0x370 [drm] >[15651.398720] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15651.398725] ? __pm_runtime_resume+0x54/0x90 >[15651.398730] ? trace_hardirqs_on_caller+0xed/0x180 >[15651.398747] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15651.398752] do_vfs_ioctl+0xa5/0x6e0 >[15651.398759] SyS_ioctl+0x74/0x80 >[15651.398764] do_syscall_64+0x79/0x220 >[15651.398767] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15651.398769] RIP: 0033:0x7fd8d64ef0f7 >[15651.398770] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15651.398773] RAX: ffffffffffffffda RBX: 000000000326b020 RCX: 00007fd8d64ef0f7 >[15651.398774] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15651.398776] RBP: 00007ffcc6dba370 R08: 000000000326b020 R09: 0000000000000004 >[15651.398777] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15651.398778] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000326dd30 >[15652.703727] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15652.703731] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15652.703734] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15652.703735] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15652.703736] Call Trace: >[15652.703743] dump_stack+0x85/0xbf >[15652.703748] swiotlb_alloc_coherent+0x1be/0x1d0 >[15652.703756] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15652.703765] ttm_dma_populate+0x25e/0x350 [ttm] >[15652.703772] ttm_tt_bind+0x2c/0x60 [ttm] >[15652.703776] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15652.703784] ttm_bo_validate+0x189/0x1a0 [ttm] >[15652.703787] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15652.703793] ? mutex_trylock+0xcd/0xe0 >[15652.703799] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15652.703830] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15652.703852] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15652.703858] ? __lock_acquire+0x2d4/0x1340 >[15652.703878] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15652.703902] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15652.703935] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15652.703963] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15652.703987] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15652.703999] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15652.704008] drm_ioctl+0x2d5/0x370 [drm] >[15652.704026] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15652.704031] ? __pm_runtime_resume+0x54/0x90 >[15652.704039] ? trace_hardirqs_on_caller+0xed/0x180 >[15652.704068] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15652.704076] do_vfs_ioctl+0xa5/0x6e0 >[15652.704087] SyS_ioctl+0x74/0x80 >[15652.704092] do_syscall_64+0x79/0x220 >[15652.704096] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15652.704098] RIP: 0033:0x7f70a90d90f7 >[15652.704100] RSP: 002b:00007ffd456b6cb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15652.704102] RAX: ffffffffffffffda RBX: 000055e7eea61b00 RCX: 00007f70a90d90f7 >[15652.704104] RDX: 00007ffd456b6d00 RSI: 00000000c0206440 RDI: 000000000000000c >[15652.704105] RBP: 00007ffd456b6d00 R08: 000055e7eea61b00 R09: 0000000000000004 >[15652.704106] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15652.704108] R13: 000000000000000c R14: 00007ffd456b6d98 R15: 000055e7eb860620 >[15652.739977] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15652.739981] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15652.739983] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15652.739985] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15652.739986] Call Trace: >[15652.739993] dump_stack+0x85/0xbf >[15652.739998] swiotlb_alloc_coherent+0x1be/0x1d0 >[15652.740006] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15652.740016] ttm_dma_populate+0x25e/0x350 [ttm] >[15652.740022] ttm_tt_bind+0x2c/0x60 [ttm] >[15652.740026] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15652.740035] ttm_bo_validate+0x189/0x1a0 [ttm] >[15652.740038] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15652.740044] ? mutex_trylock+0xcd/0xe0 >[15652.740050] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15652.740081] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15652.740103] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15652.740109] ? __lock_acquire+0x2d4/0x1340 >[15652.740130] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15652.740154] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15652.740177] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15652.740195] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15652.740217] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15652.740229] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15652.740237] drm_ioctl+0x2d5/0x370 [drm] >[15652.740255] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15652.740260] ? __pm_runtime_resume+0x54/0x90 >[15652.740265] ? trace_hardirqs_on_caller+0xed/0x180 >[15652.740284] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15652.740290] do_vfs_ioctl+0xa5/0x6e0 >[15652.740297] SyS_ioctl+0x74/0x80 >[15652.740302] do_syscall_64+0x79/0x220 >[15652.740305] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15652.740308] RIP: 0033:0x7f70a90d90f7 >[15652.740310] RSP: 002b:00007ffd456b6cb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15652.740312] RAX: ffffffffffffffda RBX: 000055e7eea61b00 RCX: 00007f70a90d90f7 >[15652.740314] RDX: 00007ffd456b6d00 RSI: 00000000c0206440 RDI: 000000000000000c >[15652.740315] RBP: 00007ffd456b6d00 R08: 000055e7eea61b00 R09: 0000000000000004 >[15652.740316] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15652.740318] R13: 000000000000000c R14: 00007ffd456b6d98 R15: 000055e7eb860620 >[15652.770956] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15652.770961] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15652.770965] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15652.770967] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15652.770970] Call Trace: >[15652.770978] dump_stack+0x85/0xbf >[15652.770985] swiotlb_alloc_coherent+0x1be/0x1d0 >[15652.770997] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15652.771014] ttm_dma_populate+0x25e/0x350 [ttm] >[15652.771026] ttm_tt_bind+0x2c/0x60 [ttm] >[15652.771033] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15652.771048] ttm_bo_validate+0x189/0x1a0 [ttm] >[15652.771053] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15652.771064] ? mutex_trylock+0xcd/0xe0 >[15652.771073] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15652.771115] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15652.771148] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15652.771189] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15652.771228] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15652.771264] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15652.771293] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15652.771328] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15652.771343] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15652.771357] drm_ioctl+0x2d5/0x370 [drm] >[15652.771386] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15652.771394] ? __pm_runtime_resume+0x54/0x90 >[15652.771402] ? trace_hardirqs_on_caller+0xed/0x180 >[15652.771434] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15652.771442] do_vfs_ioctl+0xa5/0x6e0 >[15652.771455] SyS_ioctl+0x74/0x80 >[15652.771463] do_syscall_64+0x79/0x220 >[15652.771469] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15652.771473] RIP: 0033:0x7f70a90d90f7 >[15652.771475] RSP: 002b:00007ffd456b79a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15652.771480] RAX: ffffffffffffffda RBX: 000055e7ef0d5eb0 RCX: 00007f70a90d90f7 >[15652.771483] RDX: 00007ffd456b79f0 RSI: 00000000c0206440 RDI: 000000000000000c >[15652.771485] RBP: 00007ffd456b79f0 R08: 000055e7ef0d5eb0 R09: 0000000000000009 >[15652.771487] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[15652.771490] R13: 000000000000000c R14: 00007ffd456b7a88 R15: 000055e7f14935f0 >[15652.814775] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15652.814779] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15652.814783] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15652.814784] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15652.814786] Call Trace: >[15652.814795] dump_stack+0x85/0xbf >[15652.814800] swiotlb_alloc_coherent+0x1be/0x1d0 >[15652.814811] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15652.814823] ttm_dma_populate+0x25e/0x350 [ttm] >[15652.814832] ttm_tt_bind+0x2c/0x60 [ttm] >[15652.814837] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15652.814850] ttm_bo_validate+0x189/0x1a0 [ttm] >[15652.814854] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15652.814862] ? mutex_trylock+0xcd/0xe0 >[15652.814869] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15652.814914] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15652.814942] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15652.814975] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15652.815006] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15652.815039] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15652.815064] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15652.815108] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15652.815126] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15652.815140] drm_ioctl+0x2d5/0x370 [drm] >[15652.815167] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15652.815174] ? __pm_runtime_resume+0x54/0x90 >[15652.815182] ? trace_hardirqs_on_caller+0xed/0x180 >[15652.815211] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15652.815219] do_vfs_ioctl+0xa5/0x6e0 >[15652.815231] SyS_ioctl+0x74/0x80 >[15652.815238] do_syscall_64+0x79/0x220 >[15652.815243] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15652.815246] RIP: 0033:0x7f70a90d90f7 >[15652.815249] RSP: 002b:00007ffd456b9d38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15652.815253] RAX: ffffffffffffffda RBX: 000055e7ee8a0970 RCX: 00007f70a90d90f7 >[15652.815255] RDX: 00007ffd456b9d80 RSI: 00000000c0206440 RDI: 000000000000000c >[15652.815257] RBP: 00007ffd456b9d80 R08: 000055e7ee8a0970 R09: 00007f70a939dca0 >[15652.815259] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[15652.815261] R13: 000000000000000c R14: 00007ffd456b9e18 R15: 000055e7ed992e50 >[15656.400096] swiotlb_tbl_map_single: 6 callbacks suppressed >[15656.400099] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15656.400102] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15656.400104] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15656.400105] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15656.400106] Call Trace: >[15656.400113] dump_stack+0x85/0xbf >[15656.400117] swiotlb_alloc_coherent+0x1be/0x1d0 >[15656.400124] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15656.400132] ttm_dma_populate+0x25e/0x350 [ttm] >[15656.400138] ttm_tt_bind+0x2c/0x60 [ttm] >[15656.400142] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15656.400149] ttm_bo_validate+0x189/0x1a0 [ttm] >[15656.400152] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15656.400158] ? mutex_trylock+0xcd/0xe0 >[15656.400163] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15656.400192] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15656.400213] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15656.400236] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15656.400259] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15656.400281] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15656.400299] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15656.400320] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15656.400331] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15656.400339] drm_ioctl+0x2d5/0x370 [drm] >[15656.400357] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15656.400362] ? __pm_runtime_resume+0x54/0x90 >[15656.400367] ? trace_hardirqs_on_caller+0xed/0x180 >[15656.400385] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15656.400390] do_vfs_ioctl+0xa5/0x6e0 >[15656.400397] SyS_ioctl+0x74/0x80 >[15656.400401] do_syscall_64+0x79/0x220 >[15656.400405] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15656.400407] RIP: 0033:0x7fd8d64ef0f7 >[15656.400408] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15656.400411] RAX: ffffffffffffffda RBX: 000000000326b050 RCX: 00007fd8d64ef0f7 >[15656.400412] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15656.400413] RBP: 00007ffcc6dba370 R08: 000000000326b050 R09: 0000000000000009 >[15656.400415] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[15656.400416] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002db0dc0 >[15657.477637] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15657.477640] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15657.477642] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15657.477644] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15657.477645] Call Trace: >[15657.477651] dump_stack+0x85/0xbf >[15657.477656] swiotlb_alloc_coherent+0x1be/0x1d0 >[15657.477664] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15657.477672] ttm_dma_populate+0x25e/0x350 [ttm] >[15657.477679] ttm_tt_bind+0x2c/0x60 [ttm] >[15657.477683] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15657.477690] ttm_bo_validate+0x189/0x1a0 [ttm] >[15657.477694] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15657.477699] ? mutex_trylock+0xcd/0xe0 >[15657.477705] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15657.477746] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15657.477766] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15657.477789] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15657.477811] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15657.477831] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15657.477847] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15657.477866] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15657.477878] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15657.477886] drm_ioctl+0x2d5/0x370 [drm] >[15657.477902] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15657.477906] ? __pm_runtime_resume+0x54/0x90 >[15657.477911] ? trace_hardirqs_on_caller+0xed/0x180 >[15657.477929] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15657.477934] do_vfs_ioctl+0xa5/0x6e0 >[15657.477940] SyS_ioctl+0x74/0x80 >[15657.477945] do_syscall_64+0x79/0x220 >[15657.477948] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15657.477950] RIP: 0033:0x7fd8d64ef0f7 >[15657.477951] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15657.477954] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[15657.477955] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15657.477956] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 0000000000000004 >[15657.477958] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15657.477959] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b502d0 >[15657.540984] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15657.540988] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15657.540990] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15657.540992] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15657.540993] Call Trace: >[15657.540999] dump_stack+0x85/0xbf >[15657.541004] swiotlb_alloc_coherent+0x1be/0x1d0 >[15657.541011] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15657.541020] ttm_dma_populate+0x25e/0x350 [ttm] >[15657.541025] ttm_tt_bind+0x2c/0x60 [ttm] >[15657.541029] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15657.541037] ttm_bo_validate+0x189/0x1a0 [ttm] >[15657.541040] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15657.541045] ? mutex_trylock+0xcd/0xe0 >[15657.541050] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15657.541079] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15657.541100] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15657.541123] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15657.541155] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15657.541176] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15657.541193] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15657.541223] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15657.541234] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15657.541242] drm_ioctl+0x2d5/0x370 [drm] >[15657.541258] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15657.541263] ? __pm_runtime_resume+0x54/0x90 >[15657.541268] ? trace_hardirqs_on_caller+0xed/0x180 >[15657.541285] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15657.541290] do_vfs_ioctl+0xa5/0x6e0 >[15657.541297] SyS_ioctl+0x74/0x80 >[15657.541301] do_syscall_64+0x79/0x220 >[15657.541304] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15657.541307] RIP: 0033:0x7fd8d64ef0f7 >[15657.541308] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15657.541311] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[15657.541312] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15657.541313] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 0000000000000004 >[15657.541314] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15657.541316] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b502d0 >[15659.053234] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15659.053239] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15659.053242] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15659.053245] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15659.053247] Call Trace: >[15659.053255] dump_stack+0x85/0xbf >[15659.053262] swiotlb_alloc_coherent+0x1be/0x1d0 >[15659.053273] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15659.053289] ttm_dma_populate+0x25e/0x350 [ttm] >[15659.053300] ttm_tt_bind+0x2c/0x60 [ttm] >[15659.053307] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15659.053321] ttm_bo_validate+0x189/0x1a0 [ttm] >[15659.053325] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15659.053335] ? mutex_trylock+0xcd/0xe0 >[15659.053344] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15659.053386] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15659.053420] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15659.053459] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15659.053497] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15659.053533] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15659.053561] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15659.053596] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15659.053611] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15659.053627] drm_ioctl+0x2d5/0x370 [drm] >[15659.053657] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15659.053664] ? __pm_runtime_resume+0x54/0x90 >[15659.053672] ? trace_hardirqs_on_caller+0xed/0x180 >[15659.053702] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15659.053710] do_vfs_ioctl+0xa5/0x6e0 >[15659.053721] SyS_ioctl+0x74/0x80 >[15659.053729] do_syscall_64+0x79/0x220 >[15659.053734] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15659.053738] RIP: 0033:0x7fd8d64ef0f7 >[15659.053740] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15659.053745] RAX: ffffffffffffffda RBX: 00000000030e7840 RCX: 00007fd8d64ef0f7 >[15659.053747] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15659.053749] RBP: 00007ffcc6dba370 R08: 00000000030e7840 R09: 0000000000000004 >[15659.053751] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15659.053753] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b502d0 >[15659.102762] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15659.102765] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15659.102767] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15659.102769] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15659.102770] Call Trace: >[15659.102777] dump_stack+0x85/0xbf >[15659.102781] swiotlb_alloc_coherent+0x1be/0x1d0 >[15659.102789] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15659.102798] ttm_dma_populate+0x25e/0x350 [ttm] >[15659.102804] ttm_tt_bind+0x2c/0x60 [ttm] >[15659.102808] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15659.102816] ttm_bo_validate+0x189/0x1a0 [ttm] >[15659.102819] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15659.102825] ? mutex_trylock+0xcd/0xe0 >[15659.102830] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15659.102863] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15659.102888] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15659.102914] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15659.102940] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15659.102964] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15659.102984] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15659.103007] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15659.103021] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15659.103030] drm_ioctl+0x2d5/0x370 [drm] >[15659.103050] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15659.103055] ? __pm_runtime_resume+0x54/0x90 >[15659.103060] ? trace_hardirqs_on_caller+0xed/0x180 >[15659.103091] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15659.103097] do_vfs_ioctl+0xa5/0x6e0 >[15659.103104] SyS_ioctl+0x74/0x80 >[15659.103109] do_syscall_64+0x79/0x220 >[15659.103112] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15659.103115] RIP: 0033:0x7fd8d64ef0f7 >[15659.103116] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15659.103119] RAX: ffffffffffffffda RBX: 00000000030e7840 RCX: 00007fd8d64ef0f7 >[15659.103120] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15659.103122] RBP: 00007ffcc6dba370 R08: 00000000030e7840 R09: 0000000000000004 >[15659.103123] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15659.103124] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b502d0 >[15664.226145] swiotlb_tbl_map_single: 8 callbacks suppressed >[15664.226148] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15664.226151] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15664.226153] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15664.226155] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15664.226156] Call Trace: >[15664.226163] dump_stack+0x85/0xbf >[15664.226167] swiotlb_alloc_coherent+0x1be/0x1d0 >[15664.226176] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15664.226186] ttm_dma_populate+0x25e/0x350 [ttm] >[15664.226192] ttm_tt_bind+0x2c/0x60 [ttm] >[15664.226196] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15664.226205] ttm_bo_validate+0x189/0x1a0 [ttm] >[15664.226208] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15664.226215] ? mutex_trylock+0xcd/0xe0 >[15664.226220] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15664.226251] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15664.226274] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15664.226311] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15664.226346] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15664.226381] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15664.226407] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15664.226441] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15664.226457] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15664.226471] drm_ioctl+0x2d5/0x370 [drm] >[15664.226500] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15664.226507] ? __pm_runtime_resume+0x54/0x90 >[15664.226515] ? trace_hardirqs_on_caller+0xed/0x180 >[15664.226545] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15664.226554] do_vfs_ioctl+0xa5/0x6e0 >[15664.226565] SyS_ioctl+0x74/0x80 >[15664.226572] do_syscall_64+0x79/0x220 >[15664.226578] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15664.226581] RIP: 0033:0x7fd8d64ef0f7 >[15664.226583] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15664.226587] RAX: ffffffffffffffda RBX: 00000000030f4840 RCX: 00007fd8d64ef0f7 >[15664.226589] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15664.226591] RBP: 00007ffcc6dba1c0 R08: 00000000030f4840 R09: 0000000000000004 >[15664.226593] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15664.226595] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003259d50 >[15667.256716] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15667.256720] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15667.256722] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15667.256724] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15667.256725] Call Trace: >[15667.256731] dump_stack+0x85/0xbf >[15667.256736] swiotlb_alloc_coherent+0x1be/0x1d0 >[15667.256743] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15667.256752] ttm_dma_populate+0x25e/0x350 [ttm] >[15667.256758] ttm_tt_bind+0x2c/0x60 [ttm] >[15667.256762] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15667.256770] ttm_bo_validate+0x189/0x1a0 [ttm] >[15667.256773] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15667.256779] ? mutex_trylock+0xcd/0xe0 >[15667.256784] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15667.256814] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15667.256835] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15667.256840] ? __lock_acquire+0x2d4/0x1340 >[15667.256861] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15667.256884] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15667.256906] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15667.256934] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15667.256956] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15667.256967] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15667.256975] drm_ioctl+0x2d5/0x370 [drm] >[15667.256993] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15667.256998] ? __pm_runtime_resume+0x54/0x90 >[15667.257002] ? trace_hardirqs_on_caller+0xed/0x180 >[15667.257021] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15667.257026] do_vfs_ioctl+0xa5/0x6e0 >[15667.257033] SyS_ioctl+0x74/0x80 >[15667.257048] do_syscall_64+0x79/0x220 >[15667.257051] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15667.257054] RIP: 0033:0x7fd8d64ef0f7 >[15667.257056] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15667.257058] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[15667.257060] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15667.257061] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[15667.257062] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15667.257063] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003259d50 >[15669.136955] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15669.136958] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15669.136961] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15669.136962] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15669.136964] Call Trace: >[15669.136970] dump_stack+0x85/0xbf >[15669.136975] swiotlb_alloc_coherent+0x1be/0x1d0 >[15669.136982] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15669.136991] ttm_dma_populate+0x25e/0x350 [ttm] >[15669.136998] ttm_tt_bind+0x2c/0x60 [ttm] >[15669.137002] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15669.137009] ttm_bo_validate+0x189/0x1a0 [ttm] >[15669.137012] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15669.137018] ? mutex_trylock+0xcd/0xe0 >[15669.137023] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15669.137054] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15669.137077] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15669.137101] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15669.137124] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15669.137146] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15669.137163] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15669.137184] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15669.137196] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15669.137204] drm_ioctl+0x2d5/0x370 [drm] >[15669.137221] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15669.137226] ? __pm_runtime_resume+0x54/0x90 >[15669.137231] ? trace_hardirqs_on_caller+0xed/0x180 >[15669.137249] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15669.137254] do_vfs_ioctl+0xa5/0x6e0 >[15669.137261] SyS_ioctl+0x74/0x80 >[15669.137266] do_syscall_64+0x79/0x220 >[15669.137269] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15669.137272] RIP: 0033:0x7fd8d64ef0f7 >[15669.137273] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15669.137276] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[15669.137277] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15669.137278] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[15669.137280] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15669.137281] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032429f0 >[15673.740544] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15673.740547] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15673.740550] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15673.740551] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15673.740552] Call Trace: >[15673.740559] dump_stack+0x85/0xbf >[15673.740563] swiotlb_alloc_coherent+0x1be/0x1d0 >[15673.740571] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15673.740580] ttm_dma_populate+0x25e/0x350 [ttm] >[15673.740586] ttm_tt_bind+0x2c/0x60 [ttm] >[15673.740590] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15673.740598] ttm_bo_validate+0x189/0x1a0 [ttm] >[15673.740601] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15673.740607] ? mutex_trylock+0xcd/0xe0 >[15673.740612] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15673.740645] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15673.740677] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15673.740715] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15673.740748] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15673.740781] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15673.740807] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15673.740839] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15673.740854] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15673.740868] drm_ioctl+0x2d5/0x370 [drm] >[15673.740895] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15673.740902] ? __pm_runtime_resume+0x54/0x90 >[15673.740910] ? trace_hardirqs_on_caller+0xed/0x180 >[15673.740939] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15673.740948] do_vfs_ioctl+0xa5/0x6e0 >[15673.740959] SyS_ioctl+0x74/0x80 >[15673.740967] do_syscall_64+0x79/0x220 >[15673.740972] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15673.740975] RIP: 0033:0x7fd8d64ef0f7 >[15673.740977] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15673.740982] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[15673.740984] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15673.740986] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 0000000000000004 >[15673.740989] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15673.740991] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003265390 >[15673.796085] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15673.796088] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15673.796091] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15673.796092] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15673.796093] Call Trace: >[15673.796100] dump_stack+0x85/0xbf >[15673.796104] swiotlb_alloc_coherent+0x1be/0x1d0 >[15673.796113] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15673.796128] ttm_dma_populate+0x25e/0x350 [ttm] >[15673.796139] ttm_tt_bind+0x2c/0x60 [ttm] >[15673.796144] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15673.796152] ttm_bo_validate+0x189/0x1a0 [ttm] >[15673.796155] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15673.796163] ? mutex_trylock+0xcd/0xe0 >[15673.796172] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15673.796211] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15673.796233] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15673.796257] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15673.796280] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15673.796308] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15673.796332] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15673.796365] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15673.796380] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15673.796389] drm_ioctl+0x2d5/0x370 [drm] >[15673.796407] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15673.796412] ? __pm_runtime_resume+0x54/0x90 >[15673.796417] ? trace_hardirqs_on_caller+0xed/0x180 >[15673.796435] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15673.796440] do_vfs_ioctl+0xa5/0x6e0 >[15673.796447] SyS_ioctl+0x74/0x80 >[15673.796452] do_syscall_64+0x79/0x220 >[15673.796455] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15673.796458] RIP: 0033:0x7fd8d64ef0f7 >[15673.796459] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15673.796462] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[15673.796463] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15673.796464] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 0000000000000004 >[15673.796466] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15673.796467] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003265390 >[15674.935529] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15674.935532] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15674.935535] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15674.935536] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15674.935537] Call Trace: >[15674.935544] dump_stack+0x85/0xbf >[15674.935549] swiotlb_alloc_coherent+0x1be/0x1d0 >[15674.935557] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15674.935566] ttm_dma_populate+0x25e/0x350 [ttm] >[15674.935573] ttm_tt_bind+0x2c/0x60 [ttm] >[15674.935577] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15674.935586] ttm_bo_validate+0x189/0x1a0 [ttm] >[15674.935589] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15674.935596] ? mutex_trylock+0xcd/0xe0 >[15674.935601] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15674.935633] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15674.935659] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15674.935700] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15674.935739] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15674.935778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15674.935806] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15674.935843] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15674.935854] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15674.935863] drm_ioctl+0x2d5/0x370 [drm] >[15674.935881] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15674.935886] ? __pm_runtime_resume+0x54/0x90 >[15674.935892] ? trace_hardirqs_on_caller+0xed/0x180 >[15674.935911] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15674.935917] do_vfs_ioctl+0xa5/0x6e0 >[15674.935924] SyS_ioctl+0x74/0x80 >[15674.935929] do_syscall_64+0x79/0x220 >[15674.935933] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15674.935935] RIP: 0033:0x7fd8d64ef0f7 >[15674.935937] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15674.935940] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[15674.935941] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15674.935943] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 0000000000000004 >[15674.935944] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15674.935946] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003265390 >[15674.955788] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15674.955791] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15674.955793] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15674.955794] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15674.955796] Call Trace: >[15674.955802] dump_stack+0x85/0xbf >[15674.955806] swiotlb_alloc_coherent+0x1be/0x1d0 >[15674.955814] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15674.955822] ttm_dma_populate+0x25e/0x350 [ttm] >[15674.955828] ttm_tt_bind+0x2c/0x60 [ttm] >[15674.955832] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15674.955839] ttm_bo_validate+0x189/0x1a0 [ttm] >[15674.955842] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15674.955848] ? mutex_trylock+0xcd/0xe0 >[15674.955853] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15674.955882] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15674.955903] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15674.955926] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15674.955948] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15674.955969] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15674.955985] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15674.956005] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15674.956016] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15674.956024] drm_ioctl+0x2d5/0x370 [drm] >[15674.956040] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15674.956045] ? __pm_runtime_resume+0x54/0x90 >[15674.956050] ? trace_hardirqs_on_caller+0xed/0x180 >[15674.956067] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15674.956072] do_vfs_ioctl+0xa5/0x6e0 >[15674.956079] SyS_ioctl+0x74/0x80 >[15674.956083] do_syscall_64+0x79/0x220 >[15674.956086] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15674.956089] RIP: 0033:0x7fd8d64ef0f7 >[15674.956090] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15674.956092] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[15674.956094] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15674.956095] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 0000000000000004 >[15674.956096] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15674.956098] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003265390 >[15678.906225] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15678.906228] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15678.906230] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15678.906232] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15678.906233] Call Trace: >[15678.906239] dump_stack+0x85/0xbf >[15678.906244] swiotlb_alloc_coherent+0x1be/0x1d0 >[15678.906251] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15678.906260] ttm_dma_populate+0x25e/0x350 [ttm] >[15678.906266] ttm_tt_bind+0x2c/0x60 [ttm] >[15678.906270] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15678.906278] ttm_bo_validate+0x189/0x1a0 [ttm] >[15678.906281] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15678.906287] ? mutex_trylock+0xcd/0xe0 >[15678.906291] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15678.906324] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15678.906357] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15678.906381] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15678.906415] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15678.906437] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15678.906464] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15678.906496] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15678.906509] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15678.906519] drm_ioctl+0x2d5/0x370 [drm] >[15678.906536] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15678.906540] ? __pm_runtime_resume+0x54/0x90 >[15678.906546] ? trace_hardirqs_on_caller+0xed/0x180 >[15678.906565] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15678.906570] do_vfs_ioctl+0xa5/0x6e0 >[15678.906586] SyS_ioctl+0x74/0x80 >[15678.906591] do_syscall_64+0x79/0x220 >[15678.906594] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15678.906597] RIP: 0033:0x7fd8d64ef0f7 >[15678.906598] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15678.906601] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[15678.906602] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15678.906603] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 0000000000000004 >[15678.906605] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15678.906606] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e7230 >[15678.973365] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15678.973368] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15678.973370] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15678.973372] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15678.973373] Call Trace: >[15678.973379] dump_stack+0x85/0xbf >[15678.973384] swiotlb_alloc_coherent+0x1be/0x1d0 >[15678.973391] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15678.973399] ttm_dma_populate+0x25e/0x350 [ttm] >[15678.973405] ttm_tt_bind+0x2c/0x60 [ttm] >[15678.973409] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15678.973417] ttm_bo_validate+0x189/0x1a0 [ttm] >[15678.973420] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15678.973425] ? mutex_trylock+0xcd/0xe0 >[15678.973430] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15678.973461] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15678.973482] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15678.973505] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15678.973527] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15678.973548] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15678.973564] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15678.973584] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15678.973596] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15678.973604] drm_ioctl+0x2d5/0x370 [drm] >[15678.973631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15678.973636] ? __pm_runtime_resume+0x54/0x90 >[15678.973641] ? trace_hardirqs_on_caller+0xed/0x180 >[15678.973669] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15678.973674] do_vfs_ioctl+0xa5/0x6e0 >[15678.973681] SyS_ioctl+0x74/0x80 >[15678.973686] do_syscall_64+0x79/0x220 >[15678.973689] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15678.973692] RIP: 0033:0x7fd8d64ef0f7 >[15678.973693] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15678.973696] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[15678.973697] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15678.973699] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 0000000000000004 >[15678.973700] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15678.973701] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e7230 >[15683.343745] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15683.343748] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15683.343751] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15683.343752] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15683.343754] Call Trace: >[15683.343760] dump_stack+0x85/0xbf >[15683.343765] swiotlb_alloc_coherent+0x1be/0x1d0 >[15683.343773] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15683.343782] ttm_dma_populate+0x25e/0x350 [ttm] >[15683.343788] ttm_tt_bind+0x2c/0x60 [ttm] >[15683.343792] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15683.343800] ttm_bo_validate+0x189/0x1a0 [ttm] >[15683.343803] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15683.343809] ? mutex_trylock+0xcd/0xe0 >[15683.343815] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15683.343847] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15683.343866] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15683.343888] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15683.343909] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15683.343930] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15683.343946] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15683.343965] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15683.343978] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15683.343990] drm_ioctl+0x2d5/0x370 [drm] >[15683.344012] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15683.344019] ? __pm_runtime_resume+0x54/0x90 >[15683.344027] ? trace_hardirqs_on_caller+0xed/0x180 >[15683.344056] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15683.344064] do_vfs_ioctl+0xa5/0x6e0 >[15683.344072] SyS_ioctl+0x74/0x80 >[15683.344077] do_syscall_64+0x79/0x220 >[15683.344080] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15683.344083] RIP: 0033:0x7fd8d64ef0f7 >[15683.344084] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15683.344087] RAX: ffffffffffffffda RBX: 00000000030e8b90 RCX: 00007fd8d64ef0f7 >[15683.344088] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15683.344090] RBP: 00007ffcc6dba370 R08: 00000000030e8b90 R09: 0000000000000004 >[15683.344091] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15683.344092] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[15683.397162] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15683.397167] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15683.397171] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15683.397174] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15683.397176] Call Trace: >[15683.397186] dump_stack+0x85/0xbf >[15683.397192] swiotlb_alloc_coherent+0x1be/0x1d0 >[15683.397205] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15683.397216] ttm_dma_populate+0x25e/0x350 [ttm] >[15683.397223] ttm_tt_bind+0x2c/0x60 [ttm] >[15683.397228] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15683.397237] ttm_bo_validate+0x189/0x1a0 [ttm] >[15683.397241] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15683.397247] ? mutex_trylock+0xcd/0xe0 >[15683.397252] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15683.397294] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15683.397332] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15683.397375] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15683.397401] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15683.397426] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15683.397445] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15683.397468] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15683.397481] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15683.397490] drm_ioctl+0x2d5/0x370 [drm] >[15683.397509] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15683.397514] ? __pm_runtime_resume+0x54/0x90 >[15683.397520] ? trace_hardirqs_on_caller+0xed/0x180 >[15683.397540] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15683.397546] do_vfs_ioctl+0xa5/0x6e0 >[15683.397554] SyS_ioctl+0x74/0x80 >[15683.397559] do_syscall_64+0x79/0x220 >[15683.397562] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15683.397565] RIP: 0033:0x7fd8d64ef0f7 >[15683.397567] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15683.397570] RAX: ffffffffffffffda RBX: 00000000030e8b90 RCX: 00007fd8d64ef0f7 >[15683.397571] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15683.397573] RBP: 00007ffcc6dba370 R08: 00000000030e8b90 R09: 0000000000000004 >[15683.397574] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15683.397576] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[15686.680602] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15686.680606] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15686.680608] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15686.680609] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15686.680611] Call Trace: >[15686.680617] dump_stack+0x85/0xbf >[15686.680632] swiotlb_alloc_coherent+0x1be/0x1d0 >[15686.680650] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15686.680673] ttm_dma_populate+0x25e/0x350 [ttm] >[15686.680678] ttm_tt_bind+0x2c/0x60 [ttm] >[15686.680693] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15686.680700] ttm_bo_validate+0x189/0x1a0 [ttm] >[15686.680714] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15686.680720] ? mutex_trylock+0xcd/0xe0 >[15686.680725] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15686.680770] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15686.680793] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15686.680827] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15686.680850] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15686.680871] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15686.680888] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15686.680919] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15686.680931] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15686.680940] drm_ioctl+0x2d5/0x370 [drm] >[15686.680957] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15686.680962] ? __pm_runtime_resume+0x54/0x90 >[15686.680967] ? trace_hardirqs_on_caller+0xed/0x180 >[15686.680986] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15686.680991] do_vfs_ioctl+0xa5/0x6e0 >[15686.681020] SyS_ioctl+0x74/0x80 >[15686.681028] do_syscall_64+0x79/0x220 >[15686.681032] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15686.681035] RIP: 0033:0x7fd8d64ef0f7 >[15686.681037] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15686.681040] RAX: ffffffffffffffda RBX: 00000000030e8b90 RCX: 00007fd8d64ef0f7 >[15686.681042] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15686.681043] RBP: 00007ffcc6dba370 R08: 00000000030e8b90 R09: 0000000000000004 >[15686.681045] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15686.681046] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[15686.686580] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15686.686584] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15686.686587] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15686.686589] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15686.686591] Call Trace: >[15686.686597] dump_stack+0x85/0xbf >[15686.686602] swiotlb_alloc_coherent+0x1be/0x1d0 >[15686.686612] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15686.686627] ttm_dma_populate+0x25e/0x350 [ttm] >[15686.686638] ttm_tt_bind+0x2c/0x60 [ttm] >[15686.686644] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15686.686657] ttm_bo_validate+0x189/0x1a0 [ttm] >[15686.686662] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15686.686671] ? mutex_trylock+0xcd/0xe0 >[15686.686679] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15686.686721] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15686.686750] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15686.686787] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15686.686821] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15686.686864] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15686.686888] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15686.686919] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15686.686932] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15686.686946] drm_ioctl+0x2d5/0x370 [drm] >[15686.686972] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15686.686979] ? __pm_runtime_resume+0x54/0x90 >[15686.686986] ? trace_hardirqs_on_caller+0xed/0x180 >[15686.687014] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15686.687022] do_vfs_ioctl+0xa5/0x6e0 >[15686.687033] SyS_ioctl+0x74/0x80 >[15686.687040] do_syscall_64+0x79/0x220 >[15686.687045] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15686.687048] RIP: 0033:0x7fd8d64ef0f7 >[15686.687050] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15686.687054] RAX: ffffffffffffffda RBX: 00000000030e8b90 RCX: 00007fd8d64ef0f7 >[15686.687056] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15686.687058] RBP: 00007ffcc6dba370 R08: 00000000030e8b90 R09: 0000000000000004 >[15686.687060] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15686.687062] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[15688.539696] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15688.539701] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15688.539705] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15688.539707] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15688.539709] Call Trace: >[15688.539718] dump_stack+0x85/0xbf >[15688.539724] swiotlb_alloc_coherent+0x1be/0x1d0 >[15688.539736] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15688.539752] ttm_dma_populate+0x25e/0x350 [ttm] >[15688.539762] ttm_tt_bind+0x2c/0x60 [ttm] >[15688.539769] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15688.539783] ttm_bo_validate+0x189/0x1a0 [ttm] >[15688.539788] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15688.539798] ? mutex_trylock+0xcd/0xe0 >[15688.539806] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15688.539846] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15688.539876] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15688.539912] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15688.539948] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15688.539981] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15688.540006] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15688.540039] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15688.540053] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15688.540067] drm_ioctl+0x2d5/0x370 [drm] >[15688.540095] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15688.540102] ? __pm_runtime_resume+0x54/0x90 >[15688.540110] ? trace_hardirqs_on_caller+0xed/0x180 >[15688.540139] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15688.540147] do_vfs_ioctl+0xa5/0x6e0 >[15688.540159] SyS_ioctl+0x74/0x80 >[15688.540167] do_syscall_64+0x79/0x220 >[15688.540172] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15688.540175] RIP: 0033:0x7fd8d64ef0f7 >[15688.540178] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15688.540182] RAX: ffffffffffffffda RBX: 00000000030d7fe0 RCX: 00007fd8d64ef0f7 >[15688.540184] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15688.540186] RBP: 00007ffcc6dba370 R08: 00000000030d7fe0 R09: 0000000000000004 >[15688.540188] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15688.540190] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[15688.825640] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15688.825645] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15688.825649] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15688.825661] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15688.825663] Call Trace: >[15688.825671] dump_stack+0x85/0xbf >[15688.825678] swiotlb_alloc_coherent+0x1be/0x1d0 >[15688.825689] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15688.825706] ttm_dma_populate+0x25e/0x350 [ttm] >[15688.825717] ttm_tt_bind+0x2c/0x60 [ttm] >[15688.825733] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15688.825748] ttm_bo_validate+0x189/0x1a0 [ttm] >[15688.825753] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15688.825763] ? mutex_trylock+0xcd/0xe0 >[15688.825771] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15688.825832] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15688.825875] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15688.825923] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15688.825961] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15688.825996] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15688.826023] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15688.826056] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15688.826070] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15688.826085] drm_ioctl+0x2d5/0x370 [drm] >[15688.826113] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15688.826120] ? __pm_runtime_resume+0x54/0x90 >[15688.826128] ? trace_hardirqs_on_caller+0xed/0x180 >[15688.826158] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15688.826165] do_vfs_ioctl+0xa5/0x6e0 >[15688.826177] SyS_ioctl+0x74/0x80 >[15688.826185] do_syscall_64+0x79/0x220 >[15688.826190] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15688.826194] RIP: 0033:0x7fd8d64ef0f7 >[15688.826196] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15688.826201] RAX: ffffffffffffffda RBX: 00000000030d7fe0 RCX: 00007fd8d64ef0f7 >[15688.826203] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15688.826205] RBP: 00007ffcc6dba370 R08: 00000000030d7fe0 R09: 0000000000000004 >[15688.826207] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15688.826209] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[15688.859087] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15688.859090] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15688.859092] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15688.859094] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15688.859095] Call Trace: >[15688.859101] dump_stack+0x85/0xbf >[15688.859105] swiotlb_alloc_coherent+0x1be/0x1d0 >[15688.859113] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15688.859122] ttm_dma_populate+0x25e/0x350 [ttm] >[15688.859128] ttm_tt_bind+0x2c/0x60 [ttm] >[15688.859132] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15688.859139] ttm_bo_validate+0x189/0x1a0 [ttm] >[15688.859143] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15688.859148] ? mutex_trylock+0xcd/0xe0 >[15688.859153] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15688.859185] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15688.859205] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15688.859228] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15688.859251] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15688.859272] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15688.859288] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15688.859308] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15688.859320] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15688.859328] drm_ioctl+0x2d5/0x370 [drm] >[15688.859345] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15688.859350] ? __pm_runtime_resume+0x54/0x90 >[15688.859354] ? trace_hardirqs_on_caller+0xed/0x180 >[15688.859372] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15688.859377] do_vfs_ioctl+0xa5/0x6e0 >[15688.859384] SyS_ioctl+0x74/0x80 >[15688.859389] do_syscall_64+0x79/0x220 >[15688.859392] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15688.859394] RIP: 0033:0x7fd8d64ef0f7 >[15688.859396] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15688.859398] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[15688.859400] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15688.859401] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 0000000000000004 >[15688.859402] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15688.859404] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[15695.620386] swiotlb_tbl_map_single: 4 callbacks suppressed >[15695.620388] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15695.620391] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15695.620393] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15695.620395] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15695.620396] Call Trace: >[15695.620402] dump_stack+0x85/0xbf >[15695.620407] swiotlb_alloc_coherent+0x1be/0x1d0 >[15695.620415] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15695.620423] ttm_dma_populate+0x25e/0x350 [ttm] >[15695.620429] ttm_tt_bind+0x2c/0x60 [ttm] >[15695.620433] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15695.620441] ttm_bo_validate+0x189/0x1a0 [ttm] >[15695.620444] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15695.620450] ? mutex_trylock+0xcd/0xe0 >[15695.620455] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15695.620496] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15695.620518] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15695.620541] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15695.620565] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15695.620586] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15695.620603] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15695.620624] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15695.620635] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15695.620644] drm_ioctl+0x2d5/0x370 [drm] >[15695.620661] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15695.620665] ? __pm_runtime_resume+0x54/0x90 >[15695.620671] ? trace_hardirqs_on_caller+0xed/0x180 >[15695.620689] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15695.620694] do_vfs_ioctl+0xa5/0x6e0 >[15695.620701] SyS_ioctl+0x74/0x80 >[15695.620706] do_syscall_64+0x79/0x220 >[15695.620709] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15695.620712] RIP: 0033:0x7fd8d64ef0f7 >[15695.620713] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15695.620716] RAX: ffffffffffffffda RBX: 0000000003278f90 RCX: 00007fd8d64ef0f7 >[15695.620717] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15695.620719] RBP: 00007ffcc6dba1c0 R08: 0000000003278f90 R09: 0000000000000004 >[15695.620720] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15695.620721] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003133830 >[15696.850039] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15696.850042] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15696.850045] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15696.850046] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15696.850047] Call Trace: >[15696.850054] dump_stack+0x85/0xbf >[15696.850059] swiotlb_alloc_coherent+0x1be/0x1d0 >[15696.850067] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15696.850076] ttm_dma_populate+0x25e/0x350 [ttm] >[15696.850082] ttm_tt_bind+0x2c/0x60 [ttm] >[15696.850086] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15696.850104] ttm_bo_validate+0x189/0x1a0 [ttm] >[15696.850107] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15696.850113] ? mutex_trylock+0xcd/0xe0 >[15696.850118] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15696.850159] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15696.850179] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15696.850201] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15696.850223] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15696.850249] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15696.850269] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15696.850289] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15696.850300] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15696.850307] drm_ioctl+0x2d5/0x370 [drm] >[15696.850324] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15696.850339] ? __pm_runtime_resume+0x54/0x90 >[15696.850344] ? trace_hardirqs_on_caller+0xed/0x180 >[15696.850373] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15696.850379] do_vfs_ioctl+0xa5/0x6e0 >[15696.850386] SyS_ioctl+0x74/0x80 >[15696.850390] do_syscall_64+0x79/0x220 >[15696.850394] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15696.850396] RIP: 0033:0x7fd8d64ef0f7 >[15696.850398] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15696.850400] RAX: ffffffffffffffda RBX: 00000000031358e0 RCX: 00007fd8d64ef0f7 >[15696.850402] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15696.850403] RBP: 00007ffcc6dba1c0 R08: 00000000031358e0 R09: 0000000000000004 >[15696.850404] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15696.850406] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003263480 >[15700.562017] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15700.562022] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15700.562026] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15700.562029] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15700.562031] Call Trace: >[15700.562040] dump_stack+0x85/0xbf >[15700.562047] swiotlb_alloc_coherent+0x1be/0x1d0 >[15700.562061] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15700.562076] ttm_dma_populate+0x25e/0x350 [ttm] >[15700.562088] ttm_tt_bind+0x2c/0x60 [ttm] >[15700.562092] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15700.562100] ttm_bo_validate+0x189/0x1a0 [ttm] >[15700.562103] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15700.562110] ? mutex_trylock+0xcd/0xe0 >[15700.562115] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15700.562151] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15700.562177] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15700.562201] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15700.562226] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15700.562247] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15700.562264] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15700.562285] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15700.562298] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15700.562312] drm_ioctl+0x2d5/0x370 [drm] >[15700.562338] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15700.562345] ? __pm_runtime_resume+0x54/0x90 >[15700.562353] ? trace_hardirqs_on_caller+0xed/0x180 >[15700.562379] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15700.562386] do_vfs_ioctl+0xa5/0x6e0 >[15700.562396] SyS_ioctl+0x74/0x80 >[15700.562403] do_syscall_64+0x79/0x220 >[15700.562407] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15700.562411] RIP: 0033:0x7fd8d64ef0f7 >[15700.562413] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15700.562417] RAX: ffffffffffffffda RBX: 00000000030f4840 RCX: 00007fd8d64ef0f7 >[15700.562418] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15700.562420] RBP: 00007ffcc6dba370 R08: 00000000030f4840 R09: 0000000000000004 >[15700.562422] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15700.562424] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032662d0 >[15700.577329] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15700.577332] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15700.577335] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15700.577336] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15700.577338] Call Trace: >[15700.577344] dump_stack+0x85/0xbf >[15700.577348] swiotlb_alloc_coherent+0x1be/0x1d0 >[15700.577356] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15700.577366] ttm_dma_populate+0x25e/0x350 [ttm] >[15700.577372] ttm_tt_bind+0x2c/0x60 [ttm] >[15700.577376] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15700.577385] ttm_bo_validate+0x189/0x1a0 [ttm] >[15700.577388] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15700.577394] ? mutex_trylock+0xcd/0xe0 >[15700.577400] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15700.577431] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15700.577453] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15700.577477] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15700.577506] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15700.577528] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15700.577546] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15700.577567] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15700.577578] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15700.577586] drm_ioctl+0x2d5/0x370 [drm] >[15700.577604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15700.577609] ? __pm_runtime_resume+0x54/0x90 >[15700.577614] ? trace_hardirqs_on_caller+0xed/0x180 >[15700.577632] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15700.577638] do_vfs_ioctl+0xa5/0x6e0 >[15700.577645] SyS_ioctl+0x74/0x80 >[15700.577650] do_syscall_64+0x79/0x220 >[15700.577653] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15700.577655] RIP: 0033:0x7fd8d64ef0f7 >[15700.577657] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15700.577660] RAX: ffffffffffffffda RBX: 00000000030f4840 RCX: 00007fd8d64ef0f7 >[15700.577661] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15700.577662] RBP: 00007ffcc6dba370 R08: 00000000030f4840 R09: 0000000000000004 >[15700.577663] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15700.577665] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032662d0 >[15700.604419] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15700.604424] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15700.604427] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15700.604429] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15700.604431] Call Trace: >[15700.604439] dump_stack+0x85/0xbf >[15700.604445] swiotlb_alloc_coherent+0x1be/0x1d0 >[15700.604456] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15700.604471] ttm_dma_populate+0x25e/0x350 [ttm] >[15700.604480] ttm_tt_bind+0x2c/0x60 [ttm] >[15700.604486] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15700.604500] ttm_bo_validate+0x189/0x1a0 [ttm] >[15700.604505] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15700.604514] ? mutex_trylock+0xcd/0xe0 >[15700.604523] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15700.604584] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15700.604627] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15700.604675] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15700.604712] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15700.604745] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15700.604770] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15700.604802] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15700.604817] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15700.604831] drm_ioctl+0x2d5/0x370 [drm] >[15700.604858] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15700.604865] ? __pm_runtime_resume+0x54/0x90 >[15700.604873] ? trace_hardirqs_on_caller+0xed/0x180 >[15700.604900] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15700.604909] do_vfs_ioctl+0xa5/0x6e0 >[15700.604921] SyS_ioctl+0x74/0x80 >[15700.604929] do_syscall_64+0x79/0x220 >[15700.604934] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15700.604938] RIP: 0033:0x7fd8d64ef0f7 >[15700.604940] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15700.604944] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[15700.604946] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15700.604947] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 0000000000000004 >[15700.604949] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15700.604951] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[15702.216209] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15702.216214] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15702.216218] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15702.216220] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15702.216222] Call Trace: >[15702.216231] dump_stack+0x85/0xbf >[15702.216237] swiotlb_alloc_coherent+0x1be/0x1d0 >[15702.216248] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15702.216263] ttm_dma_populate+0x25e/0x350 [ttm] >[15702.216274] ttm_tt_bind+0x2c/0x60 [ttm] >[15702.216280] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15702.216293] ttm_bo_validate+0x189/0x1a0 [ttm] >[15702.216298] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15702.216308] ? mutex_trylock+0xcd/0xe0 >[15702.216316] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15702.216357] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15702.216391] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15702.216429] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15702.216465] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15702.216499] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15702.216535] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15702.216568] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15702.216581] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15702.216595] drm_ioctl+0x2d5/0x370 [drm] >[15702.216623] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15702.216630] ? __pm_runtime_resume+0x54/0x90 >[15702.216637] ? trace_hardirqs_on_caller+0xed/0x180 >[15702.216666] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15702.216674] do_vfs_ioctl+0xa5/0x6e0 >[15702.216684] SyS_ioctl+0x74/0x80 >[15702.216691] do_syscall_64+0x79/0x220 >[15702.216696] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15702.216699] RIP: 0033:0x7fd8d64ef0f7 >[15702.216701] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15702.216705] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[15702.216707] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15702.216709] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 0000000000000004 >[15702.216711] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15702.216713] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003260ab0 >[15702.221682] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15702.221686] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15702.221690] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15702.221692] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15702.221694] Call Trace: >[15702.221702] dump_stack+0x85/0xbf >[15702.221708] swiotlb_alloc_coherent+0x1be/0x1d0 >[15702.221719] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15702.221734] ttm_dma_populate+0x25e/0x350 [ttm] >[15702.221754] ttm_tt_bind+0x2c/0x60 [ttm] >[15702.221760] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15702.221773] ttm_bo_validate+0x189/0x1a0 [ttm] >[15702.221787] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15702.221796] ? mutex_trylock+0xcd/0xe0 >[15702.221805] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15702.221843] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15702.221886] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15702.221924] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15702.221981] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15702.222036] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15702.222064] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15702.222097] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15702.222113] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15702.222127] drm_ioctl+0x2d5/0x370 [drm] >[15702.222156] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15702.222163] ? __pm_runtime_resume+0x54/0x90 >[15702.222172] ? trace_hardirqs_on_caller+0xed/0x180 >[15702.222202] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15702.222211] do_vfs_ioctl+0xa5/0x6e0 >[15702.222222] SyS_ioctl+0x74/0x80 >[15702.222230] do_syscall_64+0x79/0x220 >[15702.222235] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15702.222238] RIP: 0033:0x7fd8d64ef0f7 >[15702.222241] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15702.222245] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[15702.222247] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15702.222248] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 0000000000000004 >[15702.222250] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15702.222252] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003260ab0 >[15702.248276] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15702.248279] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15702.248281] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15702.248283] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15702.248284] Call Trace: >[15702.248291] dump_stack+0x85/0xbf >[15702.248295] swiotlb_alloc_coherent+0x1be/0x1d0 >[15702.248303] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15702.248312] ttm_dma_populate+0x25e/0x350 [ttm] >[15702.248318] ttm_tt_bind+0x2c/0x60 [ttm] >[15702.248322] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15702.248330] ttm_bo_validate+0x189/0x1a0 [ttm] >[15702.248334] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15702.248340] ? mutex_trylock+0xcd/0xe0 >[15702.248345] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15702.248375] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15702.248397] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15702.248421] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15702.248444] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15702.248465] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15702.248482] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15702.248514] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15702.248536] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15702.248549] drm_ioctl+0x2d5/0x370 [drm] >[15702.248568] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15702.248573] ? __pm_runtime_resume+0x54/0x90 >[15702.248578] ? trace_hardirqs_on_caller+0xed/0x180 >[15702.248596] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15702.248601] do_vfs_ioctl+0xa5/0x6e0 >[15702.248608] SyS_ioctl+0x74/0x80 >[15702.248613] do_syscall_64+0x79/0x220 >[15702.248616] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15702.248618] RIP: 0033:0x7fd8d64ef0f7 >[15702.248620] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15702.248622] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[15702.248624] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15702.248625] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 0000000000000004 >[15702.248626] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15702.248627] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[15705.137598] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15705.137602] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15705.137604] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15705.137605] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15705.137607] Call Trace: >[15705.137613] dump_stack+0x85/0xbf >[15705.137618] swiotlb_alloc_coherent+0x1be/0x1d0 >[15705.137625] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15705.137634] ttm_dma_populate+0x25e/0x350 [ttm] >[15705.137641] ttm_tt_bind+0x2c/0x60 [ttm] >[15705.137645] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15705.137657] ttm_bo_validate+0x189/0x1a0 [ttm] >[15705.137661] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15705.137669] ? mutex_trylock+0xcd/0xe0 >[15705.137676] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15705.137710] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15705.137733] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15705.137756] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15705.137778] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15705.137800] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15705.137817] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15705.137837] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15705.137848] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15705.137857] drm_ioctl+0x2d5/0x370 [drm] >[15705.137874] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15705.137878] ? __pm_runtime_resume+0x54/0x90 >[15705.137883] ? trace_hardirqs_on_caller+0xed/0x180 >[15705.137902] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15705.137907] do_vfs_ioctl+0xa5/0x6e0 >[15705.137914] SyS_ioctl+0x74/0x80 >[15705.137919] do_syscall_64+0x79/0x220 >[15705.137922] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15705.137925] RIP: 0033:0x7fd8d64ef0f7 >[15705.137927] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15705.137931] RAX: ffffffffffffffda RBX: 00000000030e8b90 RCX: 00007fd8d64ef0f7 >[15705.137933] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15705.137935] RBP: 00007ffcc6dba370 R08: 00000000030e8b90 R09: 0000000000000004 >[15705.137937] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15705.137939] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003260ab0 >[15705.368563] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15705.368566] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15705.368569] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15705.368570] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15705.368572] Call Trace: >[15705.368579] dump_stack+0x85/0xbf >[15705.368583] swiotlb_alloc_coherent+0x1be/0x1d0 >[15705.368591] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15705.368610] ttm_dma_populate+0x25e/0x350 [ttm] >[15705.368617] ttm_tt_bind+0x2c/0x60 [ttm] >[15705.368621] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15705.368629] ttm_bo_validate+0x189/0x1a0 [ttm] >[15705.368632] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15705.368638] ? mutex_trylock+0xcd/0xe0 >[15705.368643] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15705.368677] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15705.368698] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15705.368722] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15705.368744] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15705.368765] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15705.368782] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15705.368802] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15705.368813] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15705.368821] drm_ioctl+0x2d5/0x370 [drm] >[15705.368837] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15705.368842] ? __pm_runtime_resume+0x54/0x90 >[15705.368847] ? trace_hardirqs_on_caller+0xed/0x180 >[15705.368864] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15705.368870] do_vfs_ioctl+0xa5/0x6e0 >[15705.368877] SyS_ioctl+0x74/0x80 >[15705.368881] do_syscall_64+0x79/0x220 >[15705.368884] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15705.368887] RIP: 0033:0x7fd8d64ef0f7 >[15705.368888] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15705.368891] RAX: ffffffffffffffda RBX: 00000000030e8b90 RCX: 00007fd8d64ef0f7 >[15705.368892] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15705.368893] RBP: 00007ffcc6dba370 R08: 00000000030e8b90 R09: 0000000000000004 >[15705.368894] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15705.368896] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003260ab0 >[15710.330042] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15710.330045] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15710.330048] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15710.330049] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15710.330050] Call Trace: >[15710.330057] dump_stack+0x85/0xbf >[15710.330062] swiotlb_alloc_coherent+0x1be/0x1d0 >[15710.330069] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15710.330078] ttm_dma_populate+0x25e/0x350 [ttm] >[15710.330084] ttm_tt_bind+0x2c/0x60 [ttm] >[15710.330088] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15710.330107] ttm_bo_validate+0x189/0x1a0 [ttm] >[15710.330110] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15710.330116] ? mutex_trylock+0xcd/0xe0 >[15710.330121] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15710.330166] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15710.330200] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15710.330247] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15710.330270] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15710.330291] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15710.330309] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15710.330332] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15710.330346] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15710.330360] drm_ioctl+0x2d5/0x370 [drm] >[15710.330389] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15710.330396] ? __pm_runtime_resume+0x54/0x90 >[15710.330404] ? trace_hardirqs_on_caller+0xed/0x180 >[15710.330434] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15710.330442] do_vfs_ioctl+0xa5/0x6e0 >[15710.330455] SyS_ioctl+0x74/0x80 >[15710.330462] do_syscall_64+0x79/0x220 >[15710.330468] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15710.330471] RIP: 0033:0x7fd8d64ef0f7 >[15710.330474] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15710.330478] RAX: ffffffffffffffda RBX: 00000000030f4840 RCX: 00007fd8d64ef0f7 >[15710.330481] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15710.330483] RBP: 00007ffcc6dba1c0 R08: 00000000030f4840 R09: 0000000000000004 >[15710.330485] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15710.330487] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[15711.367657] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15711.367661] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15711.367663] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15711.367665] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15711.367666] Call Trace: >[15711.367672] dump_stack+0x85/0xbf >[15711.367676] swiotlb_alloc_coherent+0x1be/0x1d0 >[15711.367684] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15711.367692] ttm_dma_populate+0x25e/0x350 [ttm] >[15711.367698] ttm_tt_bind+0x2c/0x60 [ttm] >[15711.367702] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15711.367710] ttm_bo_validate+0x189/0x1a0 [ttm] >[15711.367713] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15711.367719] ? mutex_trylock+0xcd/0xe0 >[15711.367723] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15711.367755] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15711.367775] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15711.367797] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15711.367819] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15711.367839] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15711.367856] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15711.367875] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15711.367887] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15711.367894] drm_ioctl+0x2d5/0x370 [drm] >[15711.367911] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15711.367915] ? __pm_runtime_resume+0x54/0x90 >[15711.367920] ? trace_hardirqs_on_caller+0xed/0x180 >[15711.367937] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15711.367942] do_vfs_ioctl+0xa5/0x6e0 >[15711.367949] SyS_ioctl+0x74/0x80 >[15711.367953] do_syscall_64+0x79/0x220 >[15711.367956] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15711.367959] RIP: 0033:0x7fd8d64ef0f7 >[15711.367960] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15711.367963] RAX: ffffffffffffffda RBX: 000000000323c090 RCX: 00007fd8d64ef0f7 >[15711.367964] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15711.367965] RBP: 00007ffcc6dba1c0 R08: 000000000323c090 R09: 0000000000000004 >[15711.367967] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15711.367968] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[15711.872735] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15711.872739] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15711.872741] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15711.872742] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15711.872744] Call Trace: >[15711.872761] dump_stack+0x85/0xbf >[15711.872765] swiotlb_alloc_coherent+0x1be/0x1d0 >[15711.872773] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15711.872783] ttm_dma_populate+0x25e/0x350 [ttm] >[15711.872789] ttm_tt_bind+0x2c/0x60 [ttm] >[15711.872794] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15711.872802] ttm_bo_validate+0x189/0x1a0 [ttm] >[15711.872805] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15711.872811] ? mutex_trylock+0xcd/0xe0 >[15711.872816] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15711.872850] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15711.872872] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15711.872896] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15711.872919] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15711.872940] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15711.872957] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15711.872977] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15711.872989] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15711.872997] drm_ioctl+0x2d5/0x370 [drm] >[15711.873014] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15711.873019] ? __pm_runtime_resume+0x54/0x90 >[15711.873027] ? trace_hardirqs_on_caller+0xed/0x180 >[15711.873064] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15711.873071] do_vfs_ioctl+0xa5/0x6e0 >[15711.873082] SyS_ioctl+0x74/0x80 >[15711.873089] do_syscall_64+0x79/0x220 >[15711.873094] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15711.873097] RIP: 0033:0x7fd8d64ef0f7 >[15711.873099] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15711.873101] RAX: ffffffffffffffda RBX: 000000000302ed30 RCX: 00007fd8d64ef0f7 >[15711.873103] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15711.873104] RBP: 00007ffcc6dba370 R08: 000000000302ed30 R09: 0000000000000004 >[15711.873105] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15711.873107] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[15712.778057] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15712.778060] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15712.778063] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15712.778064] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15712.778066] Call Trace: >[15712.778074] dump_stack+0x85/0xbf >[15712.778078] swiotlb_alloc_coherent+0x1be/0x1d0 >[15712.778087] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15712.778096] ttm_dma_populate+0x25e/0x350 [ttm] >[15712.778104] ttm_tt_bind+0x2c/0x60 [ttm] >[15712.778108] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15712.778117] ttm_bo_validate+0x189/0x1a0 [ttm] >[15712.778120] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15712.778126] ? mutex_trylock+0xcd/0xe0 >[15712.778131] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15712.778168] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15712.778195] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15712.778221] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15712.778246] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15712.778269] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15712.778289] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15712.778313] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15712.778325] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15712.778334] drm_ioctl+0x2d5/0x370 [drm] >[15712.778353] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15712.778359] ? __pm_runtime_resume+0x54/0x90 >[15712.778364] ? trace_hardirqs_on_caller+0xed/0x180 >[15712.778383] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15712.778389] do_vfs_ioctl+0xa5/0x6e0 >[15712.778396] SyS_ioctl+0x74/0x80 >[15712.778401] do_syscall_64+0x79/0x220 >[15712.778404] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15712.778407] RIP: 0033:0x7fd8d64ef0f7 >[15712.778409] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15712.778411] RAX: ffffffffffffffda RBX: 00000000030d7fe0 RCX: 00007fd8d64ef0f7 >[15712.778413] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15712.778414] RBP: 00007ffcc6dba370 R08: 00000000030d7fe0 R09: 0000000000000004 >[15712.778415] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15712.778417] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[15713.506007] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15713.506010] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15713.506013] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15713.506014] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15713.506015] Call Trace: >[15713.506023] dump_stack+0x85/0xbf >[15713.506027] swiotlb_alloc_coherent+0x1be/0x1d0 >[15713.506035] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15713.506044] ttm_dma_populate+0x25e/0x350 [ttm] >[15713.506051] ttm_tt_bind+0x2c/0x60 [ttm] >[15713.506055] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15713.506063] ttm_bo_validate+0x189/0x1a0 [ttm] >[15713.506066] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15713.506072] ? mutex_trylock+0xcd/0xe0 >[15713.506077] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15713.506111] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15713.506144] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15713.506168] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15713.506192] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15713.506215] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15713.506233] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15713.506254] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15713.506267] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15713.506275] drm_ioctl+0x2d5/0x370 [drm] >[15713.506293] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15713.506298] ? __pm_runtime_resume+0x54/0x90 >[15713.506304] ? trace_hardirqs_on_caller+0xed/0x180 >[15713.506322] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15713.506328] do_vfs_ioctl+0xa5/0x6e0 >[15713.506335] SyS_ioctl+0x74/0x80 >[15713.506340] do_syscall_64+0x79/0x220 >[15713.506343] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15713.506346] RIP: 0033:0x7fd8d64ef0f7 >[15713.506347] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15713.506350] RAX: ffffffffffffffda RBX: 000000000323bed0 RCX: 00007fd8d64ef0f7 >[15713.506351] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15713.506353] RBP: 00007ffcc6dba370 R08: 000000000323bed0 R09: 0000000000000009 >[15713.506354] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[15713.506355] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000323be00 >[15725.934289] swiotlb_tbl_map_single: 12 callbacks suppressed >[15725.934292] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15725.934296] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15725.934298] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15725.934299] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15725.934301] Call Trace: >[15725.934307] dump_stack+0x85/0xbf >[15725.934312] swiotlb_alloc_coherent+0x1be/0x1d0 >[15725.934320] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15725.934328] ttm_dma_populate+0x25e/0x350 [ttm] >[15725.934334] ttm_tt_bind+0x2c/0x60 [ttm] >[15725.934338] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15725.934345] ttm_bo_validate+0x189/0x1a0 [ttm] >[15725.934348] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15725.934354] ? mutex_trylock+0xcd/0xe0 >[15725.934359] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15725.934391] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15725.934412] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15725.934435] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15725.934456] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15725.934477] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15725.934493] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15725.934513] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15725.934525] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15725.934534] drm_ioctl+0x2d5/0x370 [drm] >[15725.934549] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15725.934554] ? __pm_runtime_resume+0x54/0x90 >[15725.934559] ? trace_hardirqs_on_caller+0xed/0x180 >[15725.934576] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15725.934582] do_vfs_ioctl+0xa5/0x6e0 >[15725.934588] SyS_ioctl+0x74/0x80 >[15725.934593] do_syscall_64+0x79/0x220 >[15725.934606] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15725.934609] RIP: 0033:0x7fd8d64ef0f7 >[15725.934610] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15725.934613] RAX: ffffffffffffffda RBX: 0000000002b906e0 RCX: 00007fd8d64ef0f7 >[15725.934614] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15725.934616] RBP: 00007ffcc6dba1c0 R08: 0000000002b906e0 R09: 0000000000000004 >[15725.934617] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15725.934618] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003135ff0 >[15727.018040] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15727.018044] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15727.018046] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15727.018047] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15727.018049] Call Trace: >[15727.018055] dump_stack+0x85/0xbf >[15727.018060] swiotlb_alloc_coherent+0x1be/0x1d0 >[15727.018067] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15727.018089] ttm_dma_populate+0x25e/0x350 [ttm] >[15727.018095] ttm_tt_bind+0x2c/0x60 [ttm] >[15727.018099] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15727.018106] ttm_bo_validate+0x189/0x1a0 [ttm] >[15727.018109] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15727.018115] ? mutex_trylock+0xcd/0xe0 >[15727.018119] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15727.018148] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15727.018168] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15727.018191] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15727.018213] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15727.018234] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15727.018250] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15727.018270] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15727.018281] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15727.018288] drm_ioctl+0x2d5/0x370 [drm] >[15727.018305] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15727.018310] ? __pm_runtime_resume+0x54/0x90 >[15727.018314] ? trace_hardirqs_on_caller+0xed/0x180 >[15727.018332] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15727.018337] do_vfs_ioctl+0xa5/0x6e0 >[15727.018343] SyS_ioctl+0x74/0x80 >[15727.018348] do_syscall_64+0x79/0x220 >[15727.018351] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15727.018353] RIP: 0033:0x7fd8d64ef0f7 >[15727.018354] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15727.018357] RAX: ffffffffffffffda RBX: 00000000032607b0 RCX: 00007fd8d64ef0f7 >[15727.018358] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15727.018359] RBP: 00007ffcc6dba370 R08: 00000000032607b0 R09: 0000000000000004 >[15727.018361] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15727.018362] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[15728.350110] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15728.350113] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15728.350116] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15728.350117] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15728.350118] Call Trace: >[15728.350124] dump_stack+0x85/0xbf >[15728.350129] swiotlb_alloc_coherent+0x1be/0x1d0 >[15728.350136] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15728.350145] ttm_dma_populate+0x25e/0x350 [ttm] >[15728.350151] ttm_tt_bind+0x2c/0x60 [ttm] >[15728.350155] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15728.350162] ttm_bo_validate+0x189/0x1a0 [ttm] >[15728.350165] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15728.350171] ? mutex_trylock+0xcd/0xe0 >[15728.350176] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15728.350208] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15728.350226] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15728.350247] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15728.350268] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15728.350287] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15728.350303] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15728.350322] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15728.350333] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15728.350341] drm_ioctl+0x2d5/0x370 [drm] >[15728.350356] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15728.350361] ? __pm_runtime_resume+0x54/0x90 >[15728.350366] ? trace_hardirqs_on_caller+0xed/0x180 >[15728.350383] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15728.350388] do_vfs_ioctl+0xa5/0x6e0 >[15728.350394] SyS_ioctl+0x74/0x80 >[15728.350399] do_syscall_64+0x79/0x220 >[15728.350402] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15728.350404] RIP: 0033:0x7fd8d64ef0f7 >[15728.350406] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15728.350409] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[15728.350410] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15728.350411] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[15728.350412] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15728.350414] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003133ad0 >[15729.273143] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15729.273146] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15729.273149] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15729.273150] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15729.273151] Call Trace: >[15729.273157] dump_stack+0x85/0xbf >[15729.273162] swiotlb_alloc_coherent+0x1be/0x1d0 >[15729.273169] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15729.273178] ttm_dma_populate+0x25e/0x350 [ttm] >[15729.273184] ttm_tt_bind+0x2c/0x60 [ttm] >[15729.273187] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15729.273195] ttm_bo_validate+0x189/0x1a0 [ttm] >[15729.273198] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15729.273204] ? mutex_trylock+0xcd/0xe0 >[15729.273209] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15729.273240] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15729.273261] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15729.273283] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15729.273306] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15729.273327] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15729.273344] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15729.273363] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15729.273374] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15729.273382] drm_ioctl+0x2d5/0x370 [drm] >[15729.273399] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15729.273404] ? __pm_runtime_resume+0x54/0x90 >[15729.273408] ? trace_hardirqs_on_caller+0xed/0x180 >[15729.273426] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15729.273431] do_vfs_ioctl+0xa5/0x6e0 >[15729.273437] SyS_ioctl+0x74/0x80 >[15729.273442] do_syscall_64+0x79/0x220 >[15729.273445] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15729.273448] RIP: 0033:0x7fd8d64ef0f7 >[15729.273449] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15729.273452] RAX: ffffffffffffffda RBX: 00000000032662d0 RCX: 00007fd8d64ef0f7 >[15729.273453] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15729.273454] RBP: 00007ffcc6dba370 R08: 00000000032662d0 R09: 000000000000000b >[15729.273455] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[15729.273457] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003133ad0 >[15729.606956] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15729.606960] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15729.606963] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15729.606965] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15729.606966] Call Trace: >[15729.606974] dump_stack+0x85/0xbf >[15729.606980] swiotlb_alloc_coherent+0x1be/0x1d0 >[15729.606989] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15729.606999] ttm_dma_populate+0x25e/0x350 [ttm] >[15729.607005] ttm_tt_bind+0x2c/0x60 [ttm] >[15729.607010] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15729.607019] ttm_bo_validate+0x189/0x1a0 [ttm] >[15729.607022] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15729.607028] ? mutex_trylock+0xcd/0xe0 >[15729.607033] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15729.607084] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15729.607115] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15729.607145] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15729.607183] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15729.607208] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15729.607227] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15729.607249] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15729.607266] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15729.607276] drm_ioctl+0x2d5/0x370 [drm] >[15729.607294] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15729.607309] ? __pm_runtime_resume+0x54/0x90 >[15729.607315] ? trace_hardirqs_on_caller+0xed/0x180 >[15729.607333] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15729.607339] do_vfs_ioctl+0xa5/0x6e0 >[15729.607346] SyS_ioctl+0x74/0x80 >[15729.607351] do_syscall_64+0x79/0x220 >[15729.607355] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15729.607357] RIP: 0033:0x7fd8d64ef0f7 >[15729.607359] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15729.607361] RAX: ffffffffffffffda RBX: 000000000323c090 RCX: 00007fd8d64ef0f7 >[15729.607363] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15729.607364] RBP: 00007ffcc6dba370 R08: 000000000323c090 R09: 0000000000000004 >[15729.607365] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15729.607366] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002db0dc0 >[15731.809884] swiotlb_tbl_map_single: 2 callbacks suppressed >[15731.809888] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15731.809892] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15731.809895] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15731.809897] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15731.809899] Call Trace: >[15731.809907] dump_stack+0x85/0xbf >[15731.809912] swiotlb_alloc_coherent+0x1be/0x1d0 >[15731.809923] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15731.809938] ttm_dma_populate+0x25e/0x350 [ttm] >[15731.809947] ttm_tt_bind+0x2c/0x60 [ttm] >[15731.809953] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15731.809967] ttm_bo_validate+0x189/0x1a0 [ttm] >[15731.809972] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15731.809981] ? mutex_trylock+0xcd/0xe0 >[15731.809987] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15731.810023] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15731.810047] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15731.810072] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15731.810096] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15731.810118] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15731.810136] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15731.810157] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15731.810169] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15731.810177] drm_ioctl+0x2d5/0x370 [drm] >[15731.810194] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15731.810199] ? __pm_runtime_resume+0x54/0x90 >[15731.810205] ? trace_hardirqs_on_caller+0xed/0x180 >[15731.810223] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15731.810228] do_vfs_ioctl+0xa5/0x6e0 >[15731.810235] SyS_ioctl+0x74/0x80 >[15731.810240] do_syscall_64+0x79/0x220 >[15731.810244] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15731.810246] RIP: 0033:0x7fd8d64ef0f7 >[15731.810247] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15731.810250] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[15731.810252] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15731.810253] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[15731.810254] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15731.810255] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278f10 >[15731.884032] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15731.884036] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15731.884039] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15731.884040] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15731.884041] Call Trace: >[15731.884048] dump_stack+0x85/0xbf >[15731.884053] swiotlb_alloc_coherent+0x1be/0x1d0 >[15731.884061] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15731.884070] ttm_dma_populate+0x25e/0x350 [ttm] >[15731.884076] ttm_tt_bind+0x2c/0x60 [ttm] >[15731.884080] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15731.884089] ttm_bo_validate+0x189/0x1a0 [ttm] >[15731.884092] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15731.884099] ? mutex_trylock+0xcd/0xe0 >[15731.884104] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15731.884139] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15731.884166] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15731.884203] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15731.884236] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15731.884277] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15731.884310] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15731.884340] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15731.884355] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15731.884369] drm_ioctl+0x2d5/0x370 [drm] >[15731.884393] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15731.884409] ? __pm_runtime_resume+0x54/0x90 >[15731.884416] ? trace_hardirqs_on_caller+0xed/0x180 >[15731.884443] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15731.884461] do_vfs_ioctl+0xa5/0x6e0 >[15731.884472] SyS_ioctl+0x74/0x80 >[15731.884479] do_syscall_64+0x79/0x220 >[15731.884484] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15731.884487] RIP: 0033:0x7fd8d64ef0f7 >[15731.884489] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15731.884493] RAX: ffffffffffffffda RBX: 00000000030e8b90 RCX: 00007fd8d64ef0f7 >[15731.884495] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15731.884497] RBP: 00007ffcc6dba370 R08: 00000000030e8b90 R09: 0000000000000004 >[15731.884499] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15731.884500] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002db0dc0 >[15732.286881] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15732.286886] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15732.286890] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15732.286892] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15732.286894] Call Trace: >[15732.286904] dump_stack+0x85/0xbf >[15732.286911] swiotlb_alloc_coherent+0x1be/0x1d0 >[15732.286923] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15732.286940] ttm_dma_populate+0x25e/0x350 [ttm] >[15732.286951] ttm_tt_bind+0x2c/0x60 [ttm] >[15732.286968] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15732.286982] ttm_bo_validate+0x189/0x1a0 [ttm] >[15732.286987] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15732.286997] ? mutex_trylock+0xcd/0xe0 >[15732.287007] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15732.287071] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15732.287110] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15732.287149] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15732.287189] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15732.287224] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15732.287250] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15732.287283] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15732.287296] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15732.287310] drm_ioctl+0x2d5/0x370 [drm] >[15732.287337] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15732.287345] ? __pm_runtime_resume+0x54/0x90 >[15732.287352] ? trace_hardirqs_on_caller+0xed/0x180 >[15732.287382] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15732.287390] do_vfs_ioctl+0xa5/0x6e0 >[15732.287402] SyS_ioctl+0x74/0x80 >[15732.287409] do_syscall_64+0x79/0x220 >[15732.287415] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15732.287418] RIP: 0033:0x7fd8d64ef0f7 >[15732.287421] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15732.287425] RAX: ffffffffffffffda RBX: 00000000030d7d50 RCX: 00007fd8d64ef0f7 >[15732.287427] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15732.287429] RBP: 00007ffcc6dba370 R08: 00000000030d7d50 R09: 0000000000000004 >[15732.287432] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15732.287434] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003135ff0 >[15732.495264] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15732.495269] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15732.495272] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15732.495275] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15732.495276] Call Trace: >[15732.495285] dump_stack+0x85/0xbf >[15732.495291] swiotlb_alloc_coherent+0x1be/0x1d0 >[15732.495303] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15732.495318] ttm_dma_populate+0x25e/0x350 [ttm] >[15732.495329] ttm_tt_bind+0x2c/0x60 [ttm] >[15732.495335] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15732.495349] ttm_bo_validate+0x189/0x1a0 [ttm] >[15732.495353] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15732.495363] ? mutex_trylock+0xcd/0xe0 >[15732.495371] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15732.495411] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15732.495444] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15732.495481] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15732.495517] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15732.495552] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15732.495578] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15732.495611] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15732.495625] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15732.495639] drm_ioctl+0x2d5/0x370 [drm] >[15732.495667] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15732.495674] ? __pm_runtime_resume+0x54/0x90 >[15732.495682] ? trace_hardirqs_on_caller+0xed/0x180 >[15732.495710] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15732.495719] do_vfs_ioctl+0xa5/0x6e0 >[15732.495730] SyS_ioctl+0x74/0x80 >[15732.495737] do_syscall_64+0x79/0x220 >[15732.495743] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15732.495746] RIP: 0033:0x7fd8d64ef0f7 >[15732.495748] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15732.495752] RAX: ffffffffffffffda RBX: 000000000325fe90 RCX: 00007fd8d64ef0f7 >[15732.495755] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15732.495757] RBP: 00007ffcc6dba370 R08: 000000000325fe90 R09: 0000000000000004 >[15732.495759] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15732.495761] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[15732.505735] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15732.505740] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15732.505744] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15732.505746] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15732.505748] Call Trace: >[15732.505757] dump_stack+0x85/0xbf >[15732.505763] swiotlb_alloc_coherent+0x1be/0x1d0 >[15732.505775] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15732.505792] ttm_dma_populate+0x25e/0x350 [ttm] >[15732.505803] ttm_tt_bind+0x2c/0x60 [ttm] >[15732.505810] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15732.505824] ttm_bo_validate+0x189/0x1a0 [ttm] >[15732.505829] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15732.505838] ? mutex_trylock+0xcd/0xe0 >[15732.505847] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15732.505892] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15732.505928] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15732.505968] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15732.506007] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15732.506042] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15732.506069] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15732.506103] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15732.506120] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15732.506134] drm_ioctl+0x2d5/0x370 [drm] >[15732.506161] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15732.506168] ? __pm_runtime_resume+0x54/0x90 >[15732.506177] ? trace_hardirqs_on_caller+0xed/0x180 >[15732.506207] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15732.506215] do_vfs_ioctl+0xa5/0x6e0 >[15732.506227] SyS_ioctl+0x74/0x80 >[15732.506235] do_syscall_64+0x79/0x220 >[15732.506241] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15732.506245] RIP: 0033:0x7fd8d64ef0f7 >[15732.506247] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15732.506252] RAX: ffffffffffffffda RBX: 000000000323c090 RCX: 00007fd8d64ef0f7 >[15732.506254] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15732.506256] RBP: 00007ffcc6dba370 R08: 000000000323c090 R09: 0000000000000004 >[15732.506258] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15732.506261] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278f10 >[15739.398456] swiotlb_tbl_map_single: 28 callbacks suppressed >[15739.398460] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15739.398464] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15739.398468] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15739.398470] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15739.398472] Call Trace: >[15739.398481] dump_stack+0x85/0xbf >[15739.398488] swiotlb_alloc_coherent+0x1be/0x1d0 >[15739.398500] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15739.398516] ttm_dma_populate+0x25e/0x350 [ttm] >[15739.398526] ttm_tt_bind+0x2c/0x60 [ttm] >[15739.398532] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15739.398545] ttm_bo_validate+0x189/0x1a0 [ttm] >[15739.398550] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15739.398560] ? mutex_trylock+0xcd/0xe0 >[15739.398569] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15739.398620] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15739.398655] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15739.398696] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15739.398732] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15739.398765] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15739.398790] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15739.398822] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15739.398841] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15739.398858] drm_ioctl+0x2d5/0x370 [drm] >[15739.398887] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15739.398895] ? __pm_runtime_resume+0x54/0x90 >[15739.398902] ? trace_hardirqs_on_caller+0xed/0x180 >[15739.398932] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15739.398941] do_vfs_ioctl+0xa5/0x6e0 >[15739.398953] SyS_ioctl+0x74/0x80 >[15739.398961] do_syscall_64+0x79/0x220 >[15739.398967] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15739.398970] RIP: 0033:0x7fd8d64ef0f7 >[15739.398973] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15739.398977] RAX: ffffffffffffffda RBX: 00000000030d7fe0 RCX: 00007fd8d64ef0f7 >[15739.398979] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15739.398981] RBP: 00007ffcc6dba370 R08: 00000000030d7fe0 R09: 0000000000000004 >[15739.398983] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15739.398985] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[15745.706222] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15745.706225] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15745.706228] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15745.706229] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15745.706230] Call Trace: >[15745.706237] dump_stack+0x85/0xbf >[15745.706242] swiotlb_alloc_coherent+0x1be/0x1d0 >[15745.706249] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15745.706258] ttm_dma_populate+0x25e/0x350 [ttm] >[15745.706265] ttm_tt_bind+0x2c/0x60 [ttm] >[15745.706269] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15745.706277] ttm_bo_validate+0x189/0x1a0 [ttm] >[15745.706280] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15745.706286] ? mutex_trylock+0xcd/0xe0 >[15745.706291] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15745.706322] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15745.706344] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15745.706350] ? __lock_acquire+0x2d4/0x1340 >[15745.706371] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15745.706393] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15745.706415] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15745.706432] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15745.706463] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15745.706475] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15745.706484] drm_ioctl+0x2d5/0x370 [drm] >[15745.706501] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15745.706505] ? __pm_runtime_resume+0x54/0x90 >[15745.706510] ? trace_hardirqs_on_caller+0xed/0x180 >[15745.706529] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15745.706534] do_vfs_ioctl+0xa5/0x6e0 >[15745.706541] SyS_ioctl+0x74/0x80 >[15745.706546] do_syscall_64+0x79/0x220 >[15745.706550] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15745.706552] RIP: 0033:0x7fd8d64ef0f7 >[15745.706554] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15745.706557] RAX: ffffffffffffffda RBX: 000000000323c090 RCX: 00007fd8d64ef0f7 >[15745.706558] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15745.706559] RBP: 00007ffcc6dba370 R08: 000000000323c090 R09: 00007fd8d67b3c50 >[15745.706561] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[15745.706562] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc4a00 >[15747.448415] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15747.448418] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15747.448421] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15747.448422] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15747.448423] Call Trace: >[15747.448430] dump_stack+0x85/0xbf >[15747.448435] swiotlb_alloc_coherent+0x1be/0x1d0 >[15747.448443] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15747.448451] ttm_dma_populate+0x25e/0x350 [ttm] >[15747.448457] ttm_tt_bind+0x2c/0x60 [ttm] >[15747.448461] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15747.448468] ttm_bo_validate+0x189/0x1a0 [ttm] >[15747.448471] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15747.448477] ? mutex_trylock+0xcd/0xe0 >[15747.448482] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15747.448519] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15747.448540] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15747.448563] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15747.448585] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15747.448607] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15747.448625] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15747.448646] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15747.448660] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15747.448668] drm_ioctl+0x2d5/0x370 [drm] >[15747.448686] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15747.448691] ? __pm_runtime_resume+0x54/0x90 >[15747.448696] ? trace_hardirqs_on_caller+0xed/0x180 >[15747.448715] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15747.448721] do_vfs_ioctl+0xa5/0x6e0 >[15747.448728] SyS_ioctl+0x74/0x80 >[15747.448733] do_syscall_64+0x79/0x220 >[15747.448736] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15747.448738] RIP: 0033:0x7fd8d64ef0f7 >[15747.448739] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15747.448742] RAX: ffffffffffffffda RBX: 00000000030d7fe0 RCX: 00007fd8d64ef0f7 >[15747.448743] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15747.448744] RBP: 00007ffcc6dba370 R08: 00000000030d7fe0 R09: 0000000000000004 >[15747.448746] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15747.448747] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003263480 >[15747.464057] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15747.464061] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15747.464063] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15747.464065] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15747.464066] Call Trace: >[15747.464074] dump_stack+0x85/0xbf >[15747.464079] swiotlb_alloc_coherent+0x1be/0x1d0 >[15747.464088] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15747.464098] ttm_dma_populate+0x25e/0x350 [ttm] >[15747.464105] ttm_tt_bind+0x2c/0x60 [ttm] >[15747.464110] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15747.464119] ttm_bo_validate+0x189/0x1a0 [ttm] >[15747.464122] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15747.464129] ? mutex_trylock+0xcd/0xe0 >[15747.464135] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15747.464167] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15747.464189] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15747.464214] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15747.464239] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15747.464262] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15747.464280] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15747.464303] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15747.464316] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15747.464325] drm_ioctl+0x2d5/0x370 [drm] >[15747.464344] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15747.464349] ? __pm_runtime_resume+0x54/0x90 >[15747.464355] ? trace_hardirqs_on_caller+0xed/0x180 >[15747.464375] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15747.464381] do_vfs_ioctl+0xa5/0x6e0 >[15747.464389] SyS_ioctl+0x74/0x80 >[15747.464395] do_syscall_64+0x79/0x220 >[15747.464398] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15747.464401] RIP: 0033:0x7fd8d64ef0f7 >[15747.464402] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15747.464406] RAX: ffffffffffffffda RBX: 0000000003132c60 RCX: 00007fd8d64ef0f7 >[15747.464407] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15747.464409] RBP: 00007ffcc6dba370 R08: 0000000003132c60 R09: 00007fd8d67b3ca0 >[15747.464410] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[15747.464412] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003265390 >[15747.536907] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15747.536910] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15747.536913] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15747.536914] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15747.536915] Call Trace: >[15747.536922] dump_stack+0x85/0xbf >[15747.536926] swiotlb_alloc_coherent+0x1be/0x1d0 >[15747.536934] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15747.536942] ttm_dma_populate+0x25e/0x350 [ttm] >[15747.536948] ttm_tt_bind+0x2c/0x60 [ttm] >[15747.536951] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15747.536959] ttm_bo_validate+0x189/0x1a0 [ttm] >[15747.536962] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15747.536967] ? mutex_trylock+0xcd/0xe0 >[15747.536972] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15747.537002] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15747.537020] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15747.537041] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15747.537061] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15747.537080] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15747.537096] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15747.537114] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15747.537125] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15747.537132] drm_ioctl+0x2d5/0x370 [drm] >[15747.537148] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15747.537153] ? __pm_runtime_resume+0x54/0x90 >[15747.537157] ? trace_hardirqs_on_caller+0xed/0x180 >[15747.537174] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15747.537179] do_vfs_ioctl+0xa5/0x6e0 >[15747.537185] SyS_ioctl+0x74/0x80 >[15747.537190] do_syscall_64+0x79/0x220 >[15747.537193] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15747.537195] RIP: 0033:0x7fd8d64ef0f7 >[15747.537197] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15747.537199] RAX: ffffffffffffffda RBX: 0000000003135a10 RCX: 00007fd8d64ef0f7 >[15747.537200] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15747.537202] RBP: 00007ffcc6dba370 R08: 0000000003135a10 R09: 00007fd8d67b3d30 >[15747.537203] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[15747.537204] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003135940 >[15749.100104] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15749.100110] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15749.100114] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15749.100116] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15749.100118] Call Trace: >[15749.100127] dump_stack+0x85/0xbf >[15749.100133] swiotlb_alloc_coherent+0x1be/0x1d0 >[15749.100145] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15749.100171] ttm_dma_populate+0x25e/0x350 [ttm] >[15749.100182] ttm_tt_bind+0x2c/0x60 [ttm] >[15749.100189] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15749.100203] ttm_bo_validate+0x189/0x1a0 [ttm] >[15749.100208] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15749.100217] ? mutex_trylock+0xcd/0xe0 >[15749.100225] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15749.100274] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15749.100329] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15749.100368] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15749.100406] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15749.100440] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15749.100467] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15749.100501] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15749.100516] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15749.100530] drm_ioctl+0x2d5/0x370 [drm] >[15749.100558] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15749.100565] ? __pm_runtime_resume+0x54/0x90 >[15749.100573] ? trace_hardirqs_on_caller+0xed/0x180 >[15749.100603] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15749.100610] do_vfs_ioctl+0xa5/0x6e0 >[15749.100623] SyS_ioctl+0x74/0x80 >[15749.100630] do_syscall_64+0x79/0x220 >[15749.100636] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15749.100639] RIP: 0033:0x7fd8d64ef0f7 >[15749.100642] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15749.100646] RAX: ffffffffffffffda RBX: 00000000030e5760 RCX: 00007fd8d64ef0f7 >[15749.100648] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15749.100650] RBP: 00007ffcc6dba370 R08: 00000000030e5760 R09: 0000000000000004 >[15749.100653] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15749.100655] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[15753.435144] swiotlb_tbl_map_single: 8 callbacks suppressed >[15753.435147] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15753.435151] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15753.435155] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15753.435157] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15753.435160] Call Trace: >[15753.435167] dump_stack+0x85/0xbf >[15753.435173] swiotlb_alloc_coherent+0x1be/0x1d0 >[15753.435184] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15753.435198] ttm_dma_populate+0x25e/0x350 [ttm] >[15753.435204] ttm_tt_bind+0x2c/0x60 [ttm] >[15753.435208] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15753.435216] ttm_bo_validate+0x189/0x1a0 [ttm] >[15753.435219] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15753.435225] ? mutex_trylock+0xcd/0xe0 >[15753.435231] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15753.435263] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15753.435295] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15753.435319] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15753.435342] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15753.435363] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15753.435380] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15753.435400] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15753.435411] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15753.435420] drm_ioctl+0x2d5/0x370 [drm] >[15753.435436] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15753.435441] ? __pm_runtime_resume+0x54/0x90 >[15753.435446] ? trace_hardirqs_on_caller+0xed/0x180 >[15753.435464] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15753.435469] do_vfs_ioctl+0xa5/0x6e0 >[15753.435476] SyS_ioctl+0x74/0x80 >[15753.435481] do_syscall_64+0x79/0x220 >[15753.435484] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15753.435486] RIP: 0033:0x7fd8d64ef0f7 >[15753.435487] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15753.435490] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[15753.435491] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15753.435493] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 0000000000000004 >[15753.435494] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15753.435495] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032662d0 >[15754.549385] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15754.549388] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15754.549391] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15754.549392] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15754.549393] Call Trace: >[15754.549400] dump_stack+0x85/0xbf >[15754.549404] swiotlb_alloc_coherent+0x1be/0x1d0 >[15754.549412] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15754.549421] ttm_dma_populate+0x25e/0x350 [ttm] >[15754.549437] ttm_tt_bind+0x2c/0x60 [ttm] >[15754.549441] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15754.549449] ttm_bo_validate+0x189/0x1a0 [ttm] >[15754.549452] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15754.549457] ? mutex_trylock+0xcd/0xe0 >[15754.549462] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15754.549494] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15754.549516] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15754.549551] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15754.549573] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15754.549593] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15754.549609] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15754.549628] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15754.549640] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15754.549647] drm_ioctl+0x2d5/0x370 [drm] >[15754.549663] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15754.549668] ? __pm_runtime_resume+0x54/0x90 >[15754.549673] ? trace_hardirqs_on_caller+0xed/0x180 >[15754.549690] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15754.549695] do_vfs_ioctl+0xa5/0x6e0 >[15754.549701] SyS_ioctl+0x74/0x80 >[15754.549706] do_syscall_64+0x79/0x220 >[15754.549719] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15754.549722] RIP: 0033:0x7fd8d64ef0f7 >[15754.549723] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15754.549736] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[15754.549738] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15754.549739] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 0000000000000004 >[15754.549740] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15754.549741] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[15754.755692] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15754.755720] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15754.755724] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15754.755726] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15754.755727] Call Trace: >[15754.755745] dump_stack+0x85/0xbf >[15754.755750] swiotlb_alloc_coherent+0x1be/0x1d0 >[15754.755760] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15754.755774] ttm_dma_populate+0x25e/0x350 [ttm] >[15754.755783] ttm_tt_bind+0x2c/0x60 [ttm] >[15754.755788] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15754.755800] ttm_bo_validate+0x189/0x1a0 [ttm] >[15754.755804] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15754.755812] ? mutex_trylock+0xcd/0xe0 >[15754.755820] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15754.755859] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15754.755889] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15754.755924] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15754.755957] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15754.755989] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15754.756014] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15754.756046] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15754.756060] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15754.756073] drm_ioctl+0x2d5/0x370 [drm] >[15754.756101] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15754.756108] ? __pm_runtime_resume+0x54/0x90 >[15754.756116] ? trace_hardirqs_on_caller+0xed/0x180 >[15754.756144] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15754.756152] do_vfs_ioctl+0xa5/0x6e0 >[15754.756163] SyS_ioctl+0x74/0x80 >[15754.756171] do_syscall_64+0x79/0x220 >[15754.756176] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15754.756179] RIP: 0033:0x7fd8d64ef0f7 >[15754.756182] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15754.756186] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[15754.756188] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15754.756190] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[15754.756192] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15754.756194] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003260ab0 >[15754.789503] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15754.789506] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15754.789509] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15754.789511] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15754.789513] Call Trace: >[15754.789521] dump_stack+0x85/0xbf >[15754.789526] swiotlb_alloc_coherent+0x1be/0x1d0 >[15754.789538] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15754.789548] ttm_dma_populate+0x25e/0x350 [ttm] >[15754.789554] ttm_tt_bind+0x2c/0x60 [ttm] >[15754.789558] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15754.789565] ttm_bo_validate+0x189/0x1a0 [ttm] >[15754.789568] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15754.789577] ? mutex_trylock+0xcd/0xe0 >[15754.789585] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15754.789625] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15754.789665] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15754.789688] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15754.789721] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15754.789753] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15754.789779] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15754.789800] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15754.789812] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15754.789820] drm_ioctl+0x2d5/0x370 [drm] >[15754.789849] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15754.789853] ? __pm_runtime_resume+0x54/0x90 >[15754.789858] ? trace_hardirqs_on_caller+0xed/0x180 >[15754.789887] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15754.789892] do_vfs_ioctl+0xa5/0x6e0 >[15754.789899] SyS_ioctl+0x74/0x80 >[15754.789904] do_syscall_64+0x79/0x220 >[15754.789908] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15754.789921] RIP: 0033:0x7fd8d64ef0f7 >[15754.789923] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15754.789926] RAX: ffffffffffffffda RBX: 000000000323c090 RCX: 00007fd8d64ef0f7 >[15754.789928] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15754.789930] RBP: 00007ffcc6dba370 R08: 000000000323c090 R09: 0000000000000004 >[15754.789932] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15754.789944] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002db0dc0 >[15754.835143] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15754.835146] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15754.835148] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15754.835150] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15754.835151] Call Trace: >[15754.835157] dump_stack+0x85/0xbf >[15754.835162] swiotlb_alloc_coherent+0x1be/0x1d0 >[15754.835170] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15754.835179] ttm_dma_populate+0x25e/0x350 [ttm] >[15754.835185] ttm_tt_bind+0x2c/0x60 [ttm] >[15754.835188] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15754.835196] ttm_bo_validate+0x189/0x1a0 [ttm] >[15754.835199] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15754.835205] ? mutex_trylock+0xcd/0xe0 >[15754.835209] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15754.835247] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15754.835271] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15754.835298] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15754.835324] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15754.835347] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15754.835368] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15754.835401] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15754.835415] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15754.835424] drm_ioctl+0x2d5/0x370 [drm] >[15754.835443] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15754.835448] ? __pm_runtime_resume+0x54/0x90 >[15754.835454] ? trace_hardirqs_on_caller+0xed/0x180 >[15754.835474] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15754.835480] do_vfs_ioctl+0xa5/0x6e0 >[15754.835487] SyS_ioctl+0x74/0x80 >[15754.835492] do_syscall_64+0x79/0x220 >[15754.835505] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15754.835508] RIP: 0033:0x7fd8d64ef0f7 >[15754.835509] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15754.835512] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[15754.835513] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15754.835514] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[15754.835516] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15754.835517] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[15759.488905] swiotlb_tbl_map_single: 20 callbacks suppressed >[15759.488907] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15759.488910] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15759.488913] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15759.488924] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15759.488925] Call Trace: >[15759.488932] dump_stack+0x85/0xbf >[15759.488936] swiotlb_alloc_coherent+0x1be/0x1d0 >[15759.488944] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15759.488953] ttm_dma_populate+0x25e/0x350 [ttm] >[15759.488968] ttm_tt_bind+0x2c/0x60 [ttm] >[15759.488972] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15759.488979] ttm_bo_validate+0x189/0x1a0 [ttm] >[15759.488983] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15759.488988] ? mutex_trylock+0xcd/0xe0 >[15759.488993] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15759.489022] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15759.489042] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15759.489064] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15759.489086] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15759.489107] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15759.489123] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15759.489143] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15759.489154] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15759.489161] drm_ioctl+0x2d5/0x370 [drm] >[15759.489178] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15759.489182] ? __pm_runtime_resume+0x54/0x90 >[15759.489187] ? trace_hardirqs_on_caller+0xed/0x180 >[15759.489204] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15759.489209] do_vfs_ioctl+0xa5/0x6e0 >[15759.489216] SyS_ioctl+0x74/0x80 >[15759.489220] do_syscall_64+0x79/0x220 >[15759.489223] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15759.489225] RIP: 0033:0x7fd8d64ef0f7 >[15759.489227] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15759.489229] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[15759.489231] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15759.489232] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 00007fd8d67b3cb0 >[15759.489233] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[15759.489234] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003260ab0 >[15779.837395] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15779.837398] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15779.837401] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15779.837402] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15779.837404] Call Trace: >[15779.837410] dump_stack+0x85/0xbf >[15779.837415] swiotlb_alloc_coherent+0x1be/0x1d0 >[15779.837422] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15779.837431] ttm_dma_populate+0x25e/0x350 [ttm] >[15779.837437] ttm_tt_bind+0x2c/0x60 [ttm] >[15779.837441] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15779.837449] ttm_bo_validate+0x189/0x1a0 [ttm] >[15779.837453] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15779.837459] ? mutex_trylock+0xcd/0xe0 >[15779.837464] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15779.837495] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15779.837514] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15779.837535] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15779.837556] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15779.837576] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15779.837592] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15779.837611] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15779.837622] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15779.837630] drm_ioctl+0x2d5/0x370 [drm] >[15779.837646] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15779.837651] ? __pm_runtime_resume+0x54/0x90 >[15779.837656] ? trace_hardirqs_on_caller+0xed/0x180 >[15779.837673] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15779.837678] do_vfs_ioctl+0xa5/0x6e0 >[15779.837685] SyS_ioctl+0x74/0x80 >[15779.837690] do_syscall_64+0x79/0x220 >[15779.837693] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15779.837695] RIP: 0033:0x7fd8d64ef0f7 >[15779.837697] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15779.837699] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[15779.837701] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15779.837702] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3cf0 >[15779.837703] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[15779.837704] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003260ab0 >[15780.793387] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15780.793392] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15780.793396] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15780.793399] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15780.793401] Call Trace: >[15780.793410] dump_stack+0x85/0xbf >[15780.793417] swiotlb_alloc_coherent+0x1be/0x1d0 >[15780.793430] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15780.793444] ttm_dma_populate+0x25e/0x350 [ttm] >[15780.793451] ttm_tt_bind+0x2c/0x60 [ttm] >[15780.793456] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15780.793465] ttm_bo_validate+0x189/0x1a0 [ttm] >[15780.793468] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15780.793475] ? mutex_trylock+0xcd/0xe0 >[15780.793480] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15780.793514] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15780.793538] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15780.793545] ? __lock_acquire+0x2d4/0x1340 >[15780.793567] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15780.793593] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15780.793617] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15780.793636] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15780.793659] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15780.793671] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15780.793680] drm_ioctl+0x2d5/0x370 [drm] >[15780.793699] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15780.793704] ? __pm_runtime_resume+0x54/0x90 >[15780.793708] ? trace_hardirqs_on_caller+0xed/0x180 >[15780.793729] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15780.793734] do_vfs_ioctl+0xa5/0x6e0 >[15780.793742] SyS_ioctl+0x74/0x80 >[15780.793747] do_syscall_64+0x79/0x220 >[15780.793751] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15780.793754] RIP: 0033:0x7fd8d64ef0f7 >[15780.793755] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15780.793758] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[15780.793760] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15780.793761] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 0000000000000004 >[15780.793763] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15780.793764] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278a10 >[15780.825781] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15780.825784] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15780.825787] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15780.825788] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15780.825789] Call Trace: >[15780.825796] dump_stack+0x85/0xbf >[15780.825802] swiotlb_alloc_coherent+0x1be/0x1d0 >[15780.825814] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15780.825830] ttm_dma_populate+0x25e/0x350 [ttm] >[15780.825840] ttm_tt_bind+0x2c/0x60 [ttm] >[15780.825844] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15780.825852] ttm_bo_validate+0x189/0x1a0 [ttm] >[15780.825855] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15780.825862] ? mutex_trylock+0xcd/0xe0 >[15780.825867] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15780.825910] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15780.825933] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15780.825957] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15780.825980] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15780.826011] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15780.826029] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15780.826072] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15780.826083] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15780.826091] drm_ioctl+0x2d5/0x370 [drm] >[15780.826106] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15780.826111] ? __pm_runtime_resume+0x54/0x90 >[15780.826116] ? trace_hardirqs_on_caller+0xed/0x180 >[15780.826133] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15780.826138] do_vfs_ioctl+0xa5/0x6e0 >[15780.826145] SyS_ioctl+0x74/0x80 >[15780.826149] do_syscall_64+0x79/0x220 >[15780.826152] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15780.826155] RIP: 0033:0x7fd8d64ef0f7 >[15780.826156] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15780.826159] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[15780.826160] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15780.826161] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[15780.826163] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15780.826164] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[15780.860492] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15780.860495] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15780.860498] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15780.860499] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15780.860500] Call Trace: >[15780.860507] dump_stack+0x85/0xbf >[15780.860513] swiotlb_alloc_coherent+0x1be/0x1d0 >[15780.860524] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15780.860539] ttm_dma_populate+0x25e/0x350 [ttm] >[15780.860549] ttm_tt_bind+0x2c/0x60 [ttm] >[15780.860555] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15780.860569] ttm_bo_validate+0x189/0x1a0 [ttm] >[15780.860573] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15780.860583] ? mutex_trylock+0xcd/0xe0 >[15780.860588] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15780.860620] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15780.860645] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15780.860680] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15780.860709] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15780.860731] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15780.860750] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15780.860792] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15780.860808] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15780.860822] drm_ioctl+0x2d5/0x370 [drm] >[15780.860851] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15780.860858] ? __pm_runtime_resume+0x54/0x90 >[15780.860866] ? trace_hardirqs_on_caller+0xed/0x180 >[15780.860897] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15780.860905] do_vfs_ioctl+0xa5/0x6e0 >[15780.860918] SyS_ioctl+0x74/0x80 >[15780.860926] do_syscall_64+0x79/0x220 >[15780.860931] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15780.860934] RIP: 0033:0x7fd8d64ef0f7 >[15780.860937] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15780.860941] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[15780.860943] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15780.860946] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 0000000000000004 >[15780.860948] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15780.860950] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[15780.906762] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15780.906766] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15780.906768] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15780.906770] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15780.906771] Call Trace: >[15780.906787] dump_stack+0x85/0xbf >[15780.906792] swiotlb_alloc_coherent+0x1be/0x1d0 >[15780.906799] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15780.906808] ttm_dma_populate+0x25e/0x350 [ttm] >[15780.906815] ttm_tt_bind+0x2c/0x60 [ttm] >[15780.906819] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15780.906827] ttm_bo_validate+0x189/0x1a0 [ttm] >[15780.906830] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15780.906836] ? mutex_trylock+0xcd/0xe0 >[15780.906841] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15780.906876] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15780.906908] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15780.906952] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15780.906987] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15780.907010] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15780.907027] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15780.907047] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15780.907058] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15780.907066] drm_ioctl+0x2d5/0x370 [drm] >[15780.907082] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15780.907087] ? __pm_runtime_resume+0x54/0x90 >[15780.907092] ? trace_hardirqs_on_caller+0xed/0x180 >[15780.907110] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15780.907115] do_vfs_ioctl+0xa5/0x6e0 >[15780.907122] SyS_ioctl+0x74/0x80 >[15780.907126] do_syscall_64+0x79/0x220 >[15780.907129] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15780.907132] RIP: 0033:0x7fd8d64ef0f7 >[15780.907133] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15780.907136] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[15780.907137] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15780.907138] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 0000000000000004 >[15780.907140] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15780.907141] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003259d50 >[15787.169349] swiotlb_tbl_map_single: 24 callbacks suppressed >[15787.169352] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15787.169356] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15787.169360] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15787.169362] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15787.169364] Call Trace: >[15787.169372] dump_stack+0x85/0xbf >[15787.169377] swiotlb_alloc_coherent+0x1be/0x1d0 >[15787.169388] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15787.169403] ttm_dma_populate+0x25e/0x350 [ttm] >[15787.169413] ttm_tt_bind+0x2c/0x60 [ttm] >[15787.169420] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15787.169433] ttm_bo_validate+0x189/0x1a0 [ttm] >[15787.169437] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15787.169446] ? mutex_trylock+0xcd/0xe0 >[15787.169454] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15787.169493] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15787.169535] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15787.169544] ? __lock_acquire+0x2d4/0x1340 >[15787.169587] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15787.169624] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15787.169660] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15787.169687] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15787.169721] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15787.169738] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15787.169752] drm_ioctl+0x2d5/0x370 [drm] >[15787.169779] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15787.169785] ? __pm_runtime_resume+0x54/0x90 >[15787.169793] ? trace_hardirqs_on_caller+0xed/0x180 >[15787.169823] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15787.169831] do_vfs_ioctl+0xa5/0x6e0 >[15787.169852] SyS_ioctl+0x74/0x80 >[15787.169859] do_syscall_64+0x79/0x220 >[15787.169864] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15787.169868] RIP: 0033:0x7fd8d64ef0f7 >[15787.169870] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15787.169874] RAX: ffffffffffffffda RBX: 0000000002b906e0 RCX: 00007fd8d64ef0f7 >[15787.169876] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15787.169878] RBP: 00007ffcc6dba1c0 R08: 0000000002b906e0 R09: 0000000000000004 >[15787.169880] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15787.169882] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003133790 >[15790.289209] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15790.289213] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15790.289215] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15790.289216] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15790.289218] Call Trace: >[15790.289224] dump_stack+0x85/0xbf >[15790.289229] swiotlb_alloc_coherent+0x1be/0x1d0 >[15790.289236] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15790.289245] ttm_dma_populate+0x25e/0x350 [ttm] >[15790.289251] ttm_tt_bind+0x2c/0x60 [ttm] >[15790.289255] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15790.289262] ttm_bo_validate+0x189/0x1a0 [ttm] >[15790.289265] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15790.289271] ? mutex_trylock+0xcd/0xe0 >[15790.289276] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15790.289307] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15790.289329] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15790.289351] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15790.289373] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15790.289396] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15790.289414] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15790.289436] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15790.289447] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15790.289455] drm_ioctl+0x2d5/0x370 [drm] >[15790.289474] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15790.289479] ? __pm_runtime_resume+0x54/0x90 >[15790.289484] ? trace_hardirqs_on_caller+0xed/0x180 >[15790.289502] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15790.289508] do_vfs_ioctl+0xa5/0x6e0 >[15790.289514] SyS_ioctl+0x74/0x80 >[15790.289519] do_syscall_64+0x79/0x220 >[15790.289522] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15790.289525] RIP: 0033:0x7fd8d64ef0f7 >[15790.289526] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15790.289529] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[15790.289530] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15790.289531] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[15790.289533] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15790.289534] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003265390 >[15790.337475] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15790.337477] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15790.337480] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15790.337481] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15790.337483] Call Trace: >[15790.337489] dump_stack+0x85/0xbf >[15790.337493] swiotlb_alloc_coherent+0x1be/0x1d0 >[15790.337501] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15790.337510] ttm_dma_populate+0x25e/0x350 [ttm] >[15790.337516] ttm_tt_bind+0x2c/0x60 [ttm] >[15790.337520] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15790.337528] ttm_bo_validate+0x189/0x1a0 [ttm] >[15790.337531] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15790.337537] ? mutex_trylock+0xcd/0xe0 >[15790.337545] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15790.337582] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15790.337611] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15790.337635] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15790.337656] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15790.337676] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15790.337691] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15790.337710] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15790.337721] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15790.337729] drm_ioctl+0x2d5/0x370 [drm] >[15790.337744] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15790.337749] ? __pm_runtime_resume+0x54/0x90 >[15790.337754] ? trace_hardirqs_on_caller+0xed/0x180 >[15790.337771] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15790.337776] do_vfs_ioctl+0xa5/0x6e0 >[15790.337782] SyS_ioctl+0x74/0x80 >[15790.337787] do_syscall_64+0x79/0x220 >[15790.337790] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15790.337792] RIP: 0033:0x7fd8d64ef0f7 >[15790.337794] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15790.337796] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[15790.337798] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15790.337799] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[15790.337800] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15790.337802] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003260ab0 >[15790.372318] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15790.372322] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15790.372326] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15790.372328] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15790.372330] Call Trace: >[15790.372338] dump_stack+0x85/0xbf >[15790.372342] swiotlb_alloc_coherent+0x1be/0x1d0 >[15790.372350] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15790.372358] ttm_dma_populate+0x25e/0x350 [ttm] >[15790.372364] ttm_tt_bind+0x2c/0x60 [ttm] >[15790.372368] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15790.372376] ttm_bo_validate+0x189/0x1a0 [ttm] >[15790.372378] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15790.372384] ? mutex_trylock+0xcd/0xe0 >[15790.372389] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15790.372419] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15790.372437] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15790.372458] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15790.372479] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15790.372499] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15790.372514] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15790.372533] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15790.372544] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15790.372552] drm_ioctl+0x2d5/0x370 [drm] >[15790.372568] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15790.372572] ? __pm_runtime_resume+0x54/0x90 >[15790.372577] ? trace_hardirqs_on_caller+0xed/0x180 >[15790.372594] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15790.372599] do_vfs_ioctl+0xa5/0x6e0 >[15790.372606] SyS_ioctl+0x74/0x80 >[15790.372610] do_syscall_64+0x79/0x220 >[15790.372613] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15790.372615] RIP: 0033:0x7fd8d64ef0f7 >[15790.372617] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15790.372619] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[15790.372621] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15790.372622] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 0000000000000004 >[15790.372623] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15790.372625] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003263480 >[15790.410276] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15790.410279] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15790.410281] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15790.410282] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15790.410284] Call Trace: >[15790.410290] dump_stack+0x85/0xbf >[15790.410294] swiotlb_alloc_coherent+0x1be/0x1d0 >[15790.410301] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15790.410310] ttm_dma_populate+0x25e/0x350 [ttm] >[15790.410315] ttm_tt_bind+0x2c/0x60 [ttm] >[15790.410319] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15790.410327] ttm_bo_validate+0x189/0x1a0 [ttm] >[15790.410329] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15790.410335] ? mutex_trylock+0xcd/0xe0 >[15790.410340] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15790.410373] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15790.410402] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15790.410441] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15790.410495] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15790.410525] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15790.410555] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15790.410595] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15790.410609] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15790.410621] drm_ioctl+0x2d5/0x370 [drm] >[15790.410638] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15790.410642] ? __pm_runtime_resume+0x54/0x90 >[15790.410647] ? trace_hardirqs_on_caller+0xed/0x180 >[15790.410664] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15790.410669] do_vfs_ioctl+0xa5/0x6e0 >[15790.410679] SyS_ioctl+0x74/0x80 >[15790.410685] do_syscall_64+0x79/0x220 >[15790.410690] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15790.410693] RIP: 0033:0x7fd8d64ef0f7 >[15790.410695] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15790.410699] RAX: ffffffffffffffda RBX: 0000000003136080 RCX: 00007fd8d64ef0f7 >[15790.410701] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15790.410703] RBP: 00007ffcc6dba370 R08: 0000000003136080 R09: 0000000000000009 >[15790.410705] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[15790.410707] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003133a50 >[15798.569745] swiotlb_tbl_map_single: 8 callbacks suppressed >[15798.569748] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15798.569751] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15798.569753] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15798.569755] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15798.569756] Call Trace: >[15798.569763] dump_stack+0x85/0xbf >[15798.569767] swiotlb_alloc_coherent+0x1be/0x1d0 >[15798.569774] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15798.569783] ttm_dma_populate+0x25e/0x350 [ttm] >[15798.569789] ttm_tt_bind+0x2c/0x60 [ttm] >[15798.569793] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15798.569801] ttm_bo_validate+0x189/0x1a0 [ttm] >[15798.569804] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15798.569810] ? mutex_trylock+0xcd/0xe0 >[15798.569815] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15798.569862] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15798.569909] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15798.569944] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15798.569978] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15798.569999] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15798.570016] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15798.570046] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15798.570061] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15798.570076] drm_ioctl+0x2d5/0x370 [drm] >[15798.570111] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15798.570116] ? __pm_runtime_resume+0x54/0x90 >[15798.570121] ? trace_hardirqs_on_caller+0xed/0x180 >[15798.570139] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15798.570145] do_vfs_ioctl+0xa5/0x6e0 >[15798.570151] SyS_ioctl+0x74/0x80 >[15798.570156] do_syscall_64+0x79/0x220 >[15798.570159] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15798.570162] RIP: 0033:0x7fd8d64ef0f7 >[15798.570163] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15798.570166] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[15798.570167] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15798.570168] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 0000000000000004 >[15798.570170] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15798.570171] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002db0dc0 >[15800.791355] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15800.791360] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15800.791363] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15800.791365] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15800.791367] Call Trace: >[15800.791375] dump_stack+0x85/0xbf >[15800.791382] swiotlb_alloc_coherent+0x1be/0x1d0 >[15800.791393] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15800.791409] ttm_dma_populate+0x25e/0x350 [ttm] >[15800.791416] ttm_tt_bind+0x2c/0x60 [ttm] >[15800.791420] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15800.791428] ttm_bo_validate+0x189/0x1a0 [ttm] >[15800.791431] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15800.791446] ? mutex_trylock+0xcd/0xe0 >[15800.791452] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15800.791484] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15800.791507] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15800.791532] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15800.791555] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15800.791577] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15800.791594] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15800.791624] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15800.791638] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15800.791651] drm_ioctl+0x2d5/0x370 [drm] >[15800.791677] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15800.791682] ? __pm_runtime_resume+0x54/0x90 >[15800.791687] ? trace_hardirqs_on_caller+0xed/0x180 >[15800.791706] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15800.791712] do_vfs_ioctl+0xa5/0x6e0 >[15800.791719] SyS_ioctl+0x74/0x80 >[15800.791724] do_syscall_64+0x79/0x220 >[15800.791728] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15800.791730] RIP: 0033:0x7fd8d64ef0f7 >[15800.791732] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15800.791734] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[15800.791736] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15800.791737] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[15800.791739] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15800.791741] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003260ab0 >[15800.911359] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15800.911363] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15800.911365] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15800.911367] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15800.911368] Call Trace: >[15800.911375] dump_stack+0x85/0xbf >[15800.911379] swiotlb_alloc_coherent+0x1be/0x1d0 >[15800.911387] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15800.911396] ttm_dma_populate+0x25e/0x350 [ttm] >[15800.911402] ttm_tt_bind+0x2c/0x60 [ttm] >[15800.911406] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15800.911414] ttm_bo_validate+0x189/0x1a0 [ttm] >[15800.911417] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15800.911433] ? mutex_trylock+0xcd/0xe0 >[15800.911438] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15800.911467] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15800.911485] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15800.911507] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15800.911528] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15800.911547] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15800.911562] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15800.911581] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15800.911592] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15800.911599] drm_ioctl+0x2d5/0x370 [drm] >[15800.911615] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15800.911620] ? __pm_runtime_resume+0x54/0x90 >[15800.911625] ? trace_hardirqs_on_caller+0xed/0x180 >[15800.911642] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15800.911647] do_vfs_ioctl+0xa5/0x6e0 >[15800.911653] SyS_ioctl+0x74/0x80 >[15800.911658] do_syscall_64+0x79/0x220 >[15800.911661] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15800.911663] RIP: 0033:0x7f70a90d90f7 >[15800.911665] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15800.911667] RAX: ffffffffffffffda RBX: 000055e7f37d9350 RCX: 00007f70a90d90f7 >[15800.911669] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15800.911670] RBP: 00007ffd456b98b0 R08: 000055e7f37d9350 R09: 0000000000000004 >[15800.911671] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15800.911672] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f37bdb10 >[15801.094276] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15801.094279] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15801.094281] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15801.094283] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15801.094284] Call Trace: >[15801.094291] dump_stack+0x85/0xbf >[15801.094296] swiotlb_alloc_coherent+0x1be/0x1d0 >[15801.094307] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15801.094323] ttm_dma_populate+0x25e/0x350 [ttm] >[15801.094333] ttm_tt_bind+0x2c/0x60 [ttm] >[15801.094339] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15801.094357] ttm_bo_validate+0x189/0x1a0 [ttm] >[15801.094360] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15801.094376] ? mutex_trylock+0xcd/0xe0 >[15801.094381] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15801.094417] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15801.094445] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15801.094476] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15801.094508] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15801.094528] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15801.094544] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15801.094563] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15801.094574] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15801.094581] drm_ioctl+0x2d5/0x370 [drm] >[15801.094597] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15801.094602] ? __pm_runtime_resume+0x54/0x90 >[15801.094607] ? trace_hardirqs_on_caller+0xed/0x180 >[15801.094623] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15801.094628] do_vfs_ioctl+0xa5/0x6e0 >[15801.094635] SyS_ioctl+0x74/0x80 >[15801.094640] do_syscall_64+0x79/0x220 >[15801.094643] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15801.094645] RIP: 0033:0x7f70a90d90f7 >[15801.094646] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15801.094649] RAX: ffffffffffffffda RBX: 000055e7ef1db7b0 RCX: 00007f70a90d90f7 >[15801.094650] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[15801.094651] RBP: 00007ffd456b9940 R08: 000055e7ef1db7b0 R09: 0000000000000004 >[15801.094653] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15801.094654] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f389fe00 >[15805.032136] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15805.032141] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15805.032144] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15805.032146] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15805.032148] Call Trace: >[15805.032156] dump_stack+0x85/0xbf >[15805.032162] swiotlb_alloc_coherent+0x1be/0x1d0 >[15805.032173] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15805.032189] ttm_dma_populate+0x25e/0x350 [ttm] >[15805.032200] ttm_tt_bind+0x2c/0x60 [ttm] >[15805.032206] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15805.032220] ttm_bo_validate+0x189/0x1a0 [ttm] >[15805.032225] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15805.032245] ? mutex_trylock+0xcd/0xe0 >[15805.032254] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15805.032308] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15805.032337] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15805.032373] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15805.032407] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15805.032440] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15805.032465] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15805.032496] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15805.032513] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15805.032525] drm_ioctl+0x2d5/0x370 [drm] >[15805.032552] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15805.032559] ? __pm_runtime_resume+0x54/0x90 >[15805.032567] ? trace_hardirqs_on_caller+0xed/0x180 >[15805.032596] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15805.032604] do_vfs_ioctl+0xa5/0x6e0 >[15805.032616] SyS_ioctl+0x74/0x80 >[15805.032624] do_syscall_64+0x79/0x220 >[15805.032628] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15805.032632] RIP: 0033:0x7f70a90d90f7 >[15805.032634] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15805.032638] RAX: ffffffffffffffda RBX: 000055e7ef7c2ac0 RCX: 00007f70a90d90f7 >[15805.032640] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15805.032642] RBP: 00007ffd456b98b0 R08: 000055e7ef7c2ac0 R09: 0000000000000004 >[15805.032644] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15805.032657] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7efa1c710 >[15809.220033] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15809.220036] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15809.220039] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15809.220040] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15809.220041] Call Trace: >[15809.220048] dump_stack+0x85/0xbf >[15809.220052] swiotlb_alloc_coherent+0x1be/0x1d0 >[15809.220060] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15809.220070] ttm_dma_populate+0x25e/0x350 [ttm] >[15809.220076] ttm_tt_bind+0x2c/0x60 [ttm] >[15809.220080] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15809.220088] ttm_bo_validate+0x189/0x1a0 [ttm] >[15809.220091] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15809.220098] ? mutex_trylock+0xcd/0xe0 >[15809.220103] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15809.220135] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15809.220158] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15809.220182] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15809.220206] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15809.220232] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15809.220258] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15809.220296] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15809.220319] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15809.220327] drm_ioctl+0x2d5/0x370 [drm] >[15809.220344] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15809.220349] ? __pm_runtime_resume+0x54/0x90 >[15809.220354] ? trace_hardirqs_on_caller+0xed/0x180 >[15809.220380] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15809.220388] do_vfs_ioctl+0xa5/0x6e0 >[15809.220400] SyS_ioctl+0x74/0x80 >[15809.220408] do_syscall_64+0x79/0x220 >[15809.220413] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15809.220416] RIP: 0033:0x7fd8d64ef0f7 >[15809.220418] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15809.220422] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[15809.220424] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15809.220426] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[15809.220429] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15809.220430] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[15813.552840] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15813.552843] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15813.552846] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15813.552847] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15813.552848] Call Trace: >[15813.552855] dump_stack+0x85/0xbf >[15813.552859] swiotlb_alloc_coherent+0x1be/0x1d0 >[15813.552867] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15813.552876] ttm_dma_populate+0x25e/0x350 [ttm] >[15813.552882] ttm_tt_bind+0x2c/0x60 [ttm] >[15813.552886] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15813.552894] ttm_bo_validate+0x189/0x1a0 [ttm] >[15813.552897] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15813.552902] ? mutex_trylock+0xcd/0xe0 >[15813.552908] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15813.552948] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15813.552989] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15813.553024] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15813.553053] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15813.553075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15813.553093] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15813.553125] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15813.553139] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15813.553148] drm_ioctl+0x2d5/0x370 [drm] >[15813.553166] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15813.553171] ? __pm_runtime_resume+0x54/0x90 >[15813.553176] ? trace_hardirqs_on_caller+0xed/0x180 >[15813.553193] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15813.553198] do_vfs_ioctl+0xa5/0x6e0 >[15813.553205] SyS_ioctl+0x74/0x80 >[15813.553210] do_syscall_64+0x79/0x220 >[15813.553213] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15813.553215] RIP: 0033:0x7fd8d64ef0f7 >[15813.553217] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15813.553219] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[15813.553221] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15813.553222] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[15813.553223] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15813.553225] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003263480 >[15820.673420] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15820.673423] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15820.673425] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15820.673427] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15820.673428] Call Trace: >[15820.673435] dump_stack+0x85/0xbf >[15820.673440] swiotlb_alloc_coherent+0x1be/0x1d0 >[15820.673448] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15820.673458] ttm_dma_populate+0x25e/0x350 [ttm] >[15820.673469] ttm_tt_bind+0x2c/0x60 [ttm] >[15820.673475] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15820.673488] ttm_bo_validate+0x189/0x1a0 [ttm] >[15820.673493] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15820.673502] ? mutex_trylock+0xcd/0xe0 >[15820.673507] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15820.673540] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15820.673564] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15820.673589] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15820.673613] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15820.673640] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15820.673664] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15820.673695] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15820.673719] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15820.673731] drm_ioctl+0x2d5/0x370 [drm] >[15820.673756] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15820.673763] ? __pm_runtime_resume+0x54/0x90 >[15820.673770] ? trace_hardirqs_on_caller+0xed/0x180 >[15820.673795] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15820.673802] do_vfs_ioctl+0xa5/0x6e0 >[15820.673813] SyS_ioctl+0x74/0x80 >[15820.673819] do_syscall_64+0x79/0x220 >[15820.673824] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15820.673827] RIP: 0033:0x7fd8d64ef0f7 >[15820.673829] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15820.673833] RAX: ffffffffffffffda RBX: 0000000002db0e40 RCX: 00007fd8d64ef0f7 >[15820.673835] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15820.673837] RBP: 00007ffcc6dba370 R08: 0000000002db0e40 R09: 0000000000000004 >[15820.673839] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15820.673840] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[15825.173910] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15825.173914] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15825.173916] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[15825.173918] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15825.173919] Call Trace: >[15825.173925] dump_stack+0x85/0xbf >[15825.173930] swiotlb_alloc_coherent+0x1be/0x1d0 >[15825.173938] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15825.173947] ttm_dma_populate+0x25e/0x350 [ttm] >[15825.173953] ttm_tt_bind+0x2c/0x60 [ttm] >[15825.173957] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15825.173965] ttm_bo_validate+0x189/0x1a0 [ttm] >[15825.173968] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15825.173977] ? mutex_trylock+0xcd/0xe0 >[15825.173985] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15825.174040] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15825.174060] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15825.174083] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15825.174104] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15825.174125] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15825.174142] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15825.174162] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15825.174173] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15825.174181] drm_ioctl+0x2d5/0x370 [drm] >[15825.174197] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15825.174202] ? __pm_runtime_resume+0x54/0x90 >[15825.174207] ? trace_hardirqs_on_caller+0xed/0x180 >[15825.174224] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15825.174229] do_vfs_ioctl+0xa5/0x6e0 >[15825.174236] SyS_ioctl+0x74/0x80 >[15825.174241] do_syscall_64+0x79/0x220 >[15825.174244] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15825.174246] RIP: 0033:0x7f70a90d90f7 >[15825.174248] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15825.174250] RAX: ffffffffffffffda RBX: 000055e7ebe1a2f0 RCX: 00007f70a90d90f7 >[15825.174252] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[15825.174253] RBP: 00007ffd456b98b0 R08: 000055e7ebe1a2f0 R09: 0000000000000004 >[15825.174254] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[15825.174255] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7eeaaded0 >[15851.257376] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15851.257380] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15851.257382] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15851.257384] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15851.257385] Call Trace: >[15851.257391] dump_stack+0x85/0xbf >[15851.257396] swiotlb_alloc_coherent+0x1be/0x1d0 >[15851.257403] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15851.257412] ttm_dma_populate+0x25e/0x350 [ttm] >[15851.257418] ttm_tt_bind+0x2c/0x60 [ttm] >[15851.257421] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15851.257429] ttm_bo_validate+0x189/0x1a0 [ttm] >[15851.257432] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15851.257437] ? mutex_trylock+0xcd/0xe0 >[15851.257442] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15851.257472] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15851.257492] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15851.257498] ? __lock_acquire+0x2d4/0x1340 >[15851.257517] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15851.257549] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15851.257570] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15851.257587] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15851.257617] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15851.257628] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15851.257646] drm_ioctl+0x2d5/0x370 [drm] >[15851.257663] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15851.257667] ? __pm_runtime_resume+0x54/0x90 >[15851.257672] ? trace_hardirqs_on_caller+0xed/0x180 >[15851.257689] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15851.257695] do_vfs_ioctl+0xa5/0x6e0 >[15851.257711] SyS_ioctl+0x74/0x80 >[15851.257716] do_syscall_64+0x79/0x220 >[15851.257720] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15851.257722] RIP: 0033:0x7fd8d64ef0f7 >[15851.257724] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15851.257726] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[15851.257728] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15851.257729] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 00007fd8d67b3c50 >[15851.257730] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[15851.257732] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[15856.561241] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15856.561244] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15856.561247] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15856.561248] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15856.561249] Call Trace: >[15856.561256] dump_stack+0x85/0xbf >[15856.561260] swiotlb_alloc_coherent+0x1be/0x1d0 >[15856.561268] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15856.561277] ttm_dma_populate+0x25e/0x350 [ttm] >[15856.561283] ttm_tt_bind+0x2c/0x60 [ttm] >[15856.561287] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15856.561295] ttm_bo_validate+0x189/0x1a0 [ttm] >[15856.561298] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15856.561304] ? mutex_trylock+0xcd/0xe0 >[15856.561309] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15856.561338] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15856.561359] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15856.561381] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15856.561404] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15856.561426] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15856.561453] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15856.561474] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15856.561485] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15856.561494] drm_ioctl+0x2d5/0x370 [drm] >[15856.561511] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15856.561516] ? __pm_runtime_resume+0x54/0x90 >[15856.561521] ? trace_hardirqs_on_caller+0xed/0x180 >[15856.561541] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15856.561548] do_vfs_ioctl+0xa5/0x6e0 >[15856.561559] SyS_ioctl+0x74/0x80 >[15856.561576] do_syscall_64+0x79/0x220 >[15856.561581] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15856.561584] RIP: 0033:0x7fd8d64ef0f7 >[15856.561586] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15856.561591] RAX: ffffffffffffffda RBX: 0000000002c4cb30 RCX: 00007fd8d64ef0f7 >[15856.561593] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15856.561595] RBP: 00007ffcc6dba1c0 R08: 0000000002c4cb30 R09: 0000000000000004 >[15856.561597] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15856.561599] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[15857.981694] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15857.981697] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15857.981700] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15857.981701] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15857.981703] Call Trace: >[15857.981709] dump_stack+0x85/0xbf >[15857.981713] swiotlb_alloc_coherent+0x1be/0x1d0 >[15857.981721] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15857.981729] ttm_dma_populate+0x25e/0x350 [ttm] >[15857.981735] ttm_tt_bind+0x2c/0x60 [ttm] >[15857.981739] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15857.981746] ttm_bo_validate+0x189/0x1a0 [ttm] >[15857.981749] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15857.981755] ? mutex_trylock+0xcd/0xe0 >[15857.981760] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15857.981792] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15857.981812] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15857.981818] ? __lock_acquire+0x2d4/0x1340 >[15857.981838] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15857.981860] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15857.981881] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15857.981898] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15857.981918] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15857.981938] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15857.981946] drm_ioctl+0x2d5/0x370 [drm] >[15857.981962] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15857.981966] ? __pm_runtime_resume+0x54/0x90 >[15857.981971] ? trace_hardirqs_on_caller+0xed/0x180 >[15857.981988] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15857.981993] do_vfs_ioctl+0xa5/0x6e0 >[15857.981999] SyS_ioctl+0x74/0x80 >[15857.982004] do_syscall_64+0x79/0x220 >[15857.982007] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15857.982009] RIP: 0033:0x7fd8d64ef0f7 >[15857.982010] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15857.982013] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[15857.982014] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15857.982015] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[15857.982017] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15857.982018] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[15864.110717] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15864.110720] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15864.110723] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15864.110724] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15864.110725] Call Trace: >[15864.110732] dump_stack+0x85/0xbf >[15864.110737] swiotlb_alloc_coherent+0x1be/0x1d0 >[15864.110744] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15864.110753] ttm_dma_populate+0x25e/0x350 [ttm] >[15864.110770] ttm_tt_bind+0x2c/0x60 [ttm] >[15864.110774] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15864.110784] ttm_bo_validate+0x189/0x1a0 [ttm] >[15864.110787] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15864.110804] ? mutex_trylock+0xcd/0xe0 >[15864.110811] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15864.110879] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15864.110906] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15864.110931] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15864.110965] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15864.110987] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15864.111015] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15864.111035] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15864.111047] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15864.111055] drm_ioctl+0x2d5/0x370 [drm] >[15864.111073] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15864.111079] ? __pm_runtime_resume+0x54/0x90 >[15864.111087] ? trace_hardirqs_on_caller+0xed/0x180 >[15864.111114] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15864.111122] do_vfs_ioctl+0xa5/0x6e0 >[15864.111133] SyS_ioctl+0x74/0x80 >[15864.111140] do_syscall_64+0x79/0x220 >[15864.111144] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15864.111156] RIP: 0033:0x7fd8d64ef0f7 >[15864.111158] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15864.111162] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[15864.111164] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15864.111166] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[15864.111168] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15864.111170] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[15864.846518] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15864.846521] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15864.846524] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15864.846525] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15864.846526] Call Trace: >[15864.846533] dump_stack+0x85/0xbf >[15864.846537] swiotlb_alloc_coherent+0x1be/0x1d0 >[15864.846545] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15864.846554] ttm_dma_populate+0x25e/0x350 [ttm] >[15864.846570] ttm_tt_bind+0x2c/0x60 [ttm] >[15864.846574] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15864.846582] ttm_bo_validate+0x189/0x1a0 [ttm] >[15864.846586] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15864.846591] ? mutex_trylock+0xcd/0xe0 >[15864.846597] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15864.846627] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15864.846649] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15864.846655] ? __lock_acquire+0x2d4/0x1340 >[15864.846675] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15864.846707] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15864.846728] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15864.846745] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15864.846765] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15864.846776] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15864.846784] drm_ioctl+0x2d5/0x370 [drm] >[15864.846801] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15864.846805] ? __pm_runtime_resume+0x54/0x90 >[15864.846809] ? trace_hardirqs_on_caller+0xed/0x180 >[15864.846827] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15864.846832] do_vfs_ioctl+0xa5/0x6e0 >[15864.846839] SyS_ioctl+0x74/0x80 >[15864.846844] do_syscall_64+0x79/0x220 >[15864.846847] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15864.846849] RIP: 0033:0x7fd8d64ef0f7 >[15864.846851] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15864.846853] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[15864.846855] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15864.846856] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[15864.846857] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15864.846858] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[15880.666975] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15880.666990] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15880.666993] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15880.666996] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15880.666998] Call Trace: >[15880.667017] dump_stack+0x85/0xbf >[15880.667023] swiotlb_alloc_coherent+0x1be/0x1d0 >[15880.667035] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15880.667052] ttm_dma_populate+0x25e/0x350 [ttm] >[15880.667063] ttm_tt_bind+0x2c/0x60 [ttm] >[15880.667070] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15880.667083] ttm_bo_validate+0x189/0x1a0 [ttm] >[15880.667088] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15880.667098] ? mutex_trylock+0xcd/0xe0 >[15880.667107] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15880.667146] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15880.667178] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15880.667216] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15880.667271] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15880.667303] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15880.667329] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15880.667360] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15880.667385] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15880.667399] drm_ioctl+0x2d5/0x370 [drm] >[15880.667436] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15880.667443] ? __pm_runtime_resume+0x54/0x90 >[15880.667451] ? trace_hardirqs_on_caller+0xed/0x180 >[15880.667489] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15880.667497] do_vfs_ioctl+0xa5/0x6e0 >[15880.667508] SyS_ioctl+0x74/0x80 >[15880.667516] do_syscall_64+0x79/0x220 >[15880.667531] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15880.667534] RIP: 0033:0x7fd8d64ef0f7 >[15880.667537] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15880.667541] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[15880.667553] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15880.667555] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 0000000000000004 >[15880.667557] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15880.667559] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[15890.235102] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15890.235105] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15890.235107] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15890.235108] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15890.235110] Call Trace: >[15890.235116] dump_stack+0x85/0xbf >[15890.235121] swiotlb_alloc_coherent+0x1be/0x1d0 >[15890.235128] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15890.235137] ttm_dma_populate+0x25e/0x350 [ttm] >[15890.235143] ttm_tt_bind+0x2c/0x60 [ttm] >[15890.235147] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15890.235154] ttm_bo_validate+0x189/0x1a0 [ttm] >[15890.235157] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15890.235163] ? mutex_trylock+0xcd/0xe0 >[15890.235168] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15890.235199] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15890.235221] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15890.235255] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15890.235287] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15890.235308] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15890.235325] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15890.235345] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15890.235356] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15890.235364] drm_ioctl+0x2d5/0x370 [drm] >[15890.235381] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15890.235385] ? __pm_runtime_resume+0x54/0x90 >[15890.235391] ? trace_hardirqs_on_caller+0xed/0x180 >[15890.235409] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15890.235414] do_vfs_ioctl+0xa5/0x6e0 >[15890.235420] SyS_ioctl+0x74/0x80 >[15890.235425] do_syscall_64+0x79/0x220 >[15890.235429] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15890.235431] RIP: 0033:0x7fd8d64ef0f7 >[15890.235433] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15890.235435] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[15890.235436] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15890.235438] RBP: 00007ffcc6dba1c0 R08: 0000000003072a40 R09: 0000000000000004 >[15890.235439] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15890.235440] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[15895.797921] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15895.797925] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15895.797929] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15895.797931] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15895.797933] Call Trace: >[15895.797941] dump_stack+0x85/0xbf >[15895.797947] swiotlb_alloc_coherent+0x1be/0x1d0 >[15895.797958] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15895.797973] ttm_dma_populate+0x25e/0x350 [ttm] >[15895.797984] ttm_tt_bind+0x2c/0x60 [ttm] >[15895.797990] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15895.798003] ttm_bo_validate+0x189/0x1a0 [ttm] >[15895.798007] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15895.798013] ? mutex_trylock+0xcd/0xe0 >[15895.798018] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15895.798051] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15895.798070] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15895.798075] ? __lock_acquire+0x2d4/0x1340 >[15895.798094] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15895.798115] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15895.798136] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15895.798152] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15895.798171] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15895.798182] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15895.798190] drm_ioctl+0x2d5/0x370 [drm] >[15895.798207] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15895.798211] ? __pm_runtime_resume+0x54/0x90 >[15895.798216] ? trace_hardirqs_on_caller+0xed/0x180 >[15895.798233] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15895.798238] do_vfs_ioctl+0xa5/0x6e0 >[15895.798245] SyS_ioctl+0x74/0x80 >[15895.798250] do_syscall_64+0x79/0x220 >[15895.798253] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15895.798256] RIP: 0033:0x7fd8d64ef0f7 >[15895.798258] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15895.798262] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[15895.798264] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15895.798266] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[15895.798268] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15895.798270] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[15898.492075] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15898.492080] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15898.492084] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15898.492086] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15898.492087] Call Trace: >[15898.492096] dump_stack+0x85/0xbf >[15898.492101] swiotlb_alloc_coherent+0x1be/0x1d0 >[15898.492109] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15898.492118] ttm_dma_populate+0x25e/0x350 [ttm] >[15898.492125] ttm_tt_bind+0x2c/0x60 [ttm] >[15898.492129] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15898.492137] ttm_bo_validate+0x189/0x1a0 [ttm] >[15898.492140] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15898.492146] ? mutex_trylock+0xcd/0xe0 >[15898.492152] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15898.492185] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15898.492207] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15898.492213] ? __lock_acquire+0x2d4/0x1340 >[15898.492234] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15898.492258] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15898.492284] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15898.492306] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15898.492327] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15898.492338] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15898.492346] drm_ioctl+0x2d5/0x370 [drm] >[15898.492364] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15898.492368] ? __pm_runtime_resume+0x54/0x90 >[15898.492373] ? trace_hardirqs_on_caller+0xed/0x180 >[15898.492391] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15898.492396] do_vfs_ioctl+0xa5/0x6e0 >[15898.492403] SyS_ioctl+0x74/0x80 >[15898.492408] do_syscall_64+0x79/0x220 >[15898.492411] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15898.492414] RIP: 0033:0x7fd8d64ef0f7 >[15898.492415] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15898.492418] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[15898.492419] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15898.492421] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[15898.492422] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15898.492423] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[15899.729010] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15899.729013] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15899.729015] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15899.729017] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15899.729018] Call Trace: >[15899.729025] dump_stack+0x85/0xbf >[15899.729030] swiotlb_alloc_coherent+0x1be/0x1d0 >[15899.729038] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15899.729057] ttm_dma_populate+0x25e/0x350 [ttm] >[15899.729063] ttm_tt_bind+0x2c/0x60 [ttm] >[15899.729077] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15899.729085] ttm_bo_validate+0x189/0x1a0 [ttm] >[15899.729088] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15899.729095] ? mutex_trylock+0xcd/0xe0 >[15899.729100] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15899.729143] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15899.729164] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15899.729169] ? __lock_acquire+0x2d4/0x1340 >[15899.729190] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15899.729214] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15899.729236] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15899.729254] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15899.729276] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15899.729290] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15899.729298] drm_ioctl+0x2d5/0x370 [drm] >[15899.729316] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15899.729321] ? __pm_runtime_resume+0x54/0x90 >[15899.729325] ? trace_hardirqs_on_caller+0xed/0x180 >[15899.729345] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15899.729351] do_vfs_ioctl+0xa5/0x6e0 >[15899.729357] SyS_ioctl+0x74/0x80 >[15899.729362] do_syscall_64+0x79/0x220 >[15899.729365] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15899.729368] RIP: 0033:0x7fd8d64ef0f7 >[15899.729369] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15899.729372] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[15899.729373] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15899.729374] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[15899.729376] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15899.729377] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003260ab0 >[15902.750750] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15902.750753] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15902.750756] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15902.750757] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15902.750758] Call Trace: >[15902.750765] dump_stack+0x85/0xbf >[15902.750770] swiotlb_alloc_coherent+0x1be/0x1d0 >[15902.750778] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15902.750787] ttm_dma_populate+0x25e/0x350 [ttm] >[15902.750793] ttm_tt_bind+0x2c/0x60 [ttm] >[15902.750797] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15902.750805] ttm_bo_validate+0x189/0x1a0 [ttm] >[15902.750808] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15902.750814] ? mutex_trylock+0xcd/0xe0 >[15902.750819] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15902.750857] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15902.750882] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15902.750888] ? __lock_acquire+0x2d4/0x1340 >[15902.750911] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15902.750937] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15902.750962] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15902.750982] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15902.751006] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15902.751020] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15902.751029] drm_ioctl+0x2d5/0x370 [drm] >[15902.751049] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15902.751054] ? __pm_runtime_resume+0x54/0x90 >[15902.751058] ? trace_hardirqs_on_caller+0xed/0x180 >[15902.751080] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15902.751096] do_vfs_ioctl+0xa5/0x6e0 >[15902.751103] SyS_ioctl+0x74/0x80 >[15902.751109] do_syscall_64+0x79/0x220 >[15902.751112] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15902.751115] RIP: 0033:0x7fd8d64ef0f7 >[15902.751116] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15902.751119] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[15902.751120] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15902.751131] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[15902.751133] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15902.751134] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[15903.760133] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15903.760136] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15903.760139] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15903.760141] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15903.760142] Call Trace: >[15903.760149] dump_stack+0x85/0xbf >[15903.760154] swiotlb_alloc_coherent+0x1be/0x1d0 >[15903.760162] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15903.760171] ttm_dma_populate+0x25e/0x350 [ttm] >[15903.760177] ttm_tt_bind+0x2c/0x60 [ttm] >[15903.760181] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15903.760189] ttm_bo_validate+0x189/0x1a0 [ttm] >[15903.760192] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15903.760198] ? mutex_trylock+0xcd/0xe0 >[15903.760203] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15903.760234] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15903.760256] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15903.760261] ? __lock_acquire+0x2d4/0x1340 >[15903.760282] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15903.760305] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15903.760336] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15903.760353] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15903.760373] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15903.760384] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15903.760392] drm_ioctl+0x2d5/0x370 [drm] >[15903.760408] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15903.760413] ? __pm_runtime_resume+0x54/0x90 >[15903.760417] ? trace_hardirqs_on_caller+0xed/0x180 >[15903.760435] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15903.760440] do_vfs_ioctl+0xa5/0x6e0 >[15903.760447] SyS_ioctl+0x74/0x80 >[15903.760451] do_syscall_64+0x79/0x220 >[15903.760454] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15903.760457] RIP: 0033:0x7fd8d64ef0f7 >[15903.760458] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15903.760461] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[15903.760462] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15903.760463] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[15903.760465] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15903.760466] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[15910.678876] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15910.678881] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15910.678885] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15910.678888] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15910.678890] Call Trace: >[15910.678898] dump_stack+0x85/0xbf >[15910.678904] swiotlb_alloc_coherent+0x1be/0x1d0 >[15910.678916] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15910.678952] ttm_dma_populate+0x25e/0x350 [ttm] >[15910.678963] ttm_tt_bind+0x2c/0x60 [ttm] >[15910.678979] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15910.678993] ttm_bo_validate+0x189/0x1a0 [ttm] >[15910.678998] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15910.679007] ? mutex_trylock+0xcd/0xe0 >[15910.679016] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15910.679075] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15910.679107] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15910.679145] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15910.679182] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15910.679216] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15910.679242] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15910.679286] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15910.679300] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15910.679315] drm_ioctl+0x2d5/0x370 [drm] >[15910.679352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15910.679360] ? __pm_runtime_resume+0x54/0x90 >[15910.679368] ? trace_hardirqs_on_caller+0xed/0x180 >[15910.679407] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15910.679414] do_vfs_ioctl+0xa5/0x6e0 >[15910.679425] SyS_ioctl+0x74/0x80 >[15910.679432] do_syscall_64+0x79/0x220 >[15910.679436] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15910.679440] RIP: 0033:0x7fd8d64ef0f7 >[15910.679442] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15910.679447] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[15910.679449] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15910.679451] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[15910.679453] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15910.679455] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[15940.690926] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15940.690929] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15940.690932] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15940.690933] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15940.690934] Call Trace: >[15940.690941] dump_stack+0x85/0xbf >[15940.690945] swiotlb_alloc_coherent+0x1be/0x1d0 >[15940.690952] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15940.690961] ttm_dma_populate+0x25e/0x350 [ttm] >[15940.690968] ttm_tt_bind+0x2c/0x60 [ttm] >[15940.690972] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15940.690979] ttm_bo_validate+0x189/0x1a0 [ttm] >[15940.690983] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15940.690988] ? mutex_trylock+0xcd/0xe0 >[15940.690993] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15940.691025] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15940.691047] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15940.691071] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15940.691104] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15940.691137] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15940.691154] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15940.691174] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15940.691186] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15940.691194] drm_ioctl+0x2d5/0x370 [drm] >[15940.691211] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15940.691215] ? __pm_runtime_resume+0x54/0x90 >[15940.691220] ? trace_hardirqs_on_caller+0xed/0x180 >[15940.691237] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15940.691242] do_vfs_ioctl+0xa5/0x6e0 >[15940.691249] SyS_ioctl+0x74/0x80 >[15940.691253] do_syscall_64+0x79/0x220 >[15940.691256] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15940.691259] RIP: 0033:0x7fd8d64ef0f7 >[15940.691260] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15940.691263] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[15940.691264] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15940.691265] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 0000000000000004 >[15940.691267] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15940.691268] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[15957.930600] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15957.930604] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15957.930608] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15957.930609] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15957.930610] Call Trace: >[15957.930617] dump_stack+0x85/0xbf >[15957.930621] swiotlb_alloc_coherent+0x1be/0x1d0 >[15957.930629] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15957.930638] ttm_dma_populate+0x25e/0x350 [ttm] >[15957.930648] ttm_tt_bind+0x2c/0x60 [ttm] >[15957.930663] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15957.930677] ttm_bo_validate+0x189/0x1a0 [ttm] >[15957.930682] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15957.930701] ? mutex_trylock+0xcd/0xe0 >[15957.930706] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15957.930750] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15957.930782] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15957.930817] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15957.930858] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15957.930891] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15957.930918] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15957.930940] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15957.930953] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15957.930966] drm_ioctl+0x2d5/0x370 [drm] >[15957.930992] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15957.930999] ? __pm_runtime_resume+0x54/0x90 >[15957.931006] ? trace_hardirqs_on_caller+0xed/0x180 >[15957.931035] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15957.931042] do_vfs_ioctl+0xa5/0x6e0 >[15957.931053] SyS_ioctl+0x74/0x80 >[15957.931061] do_syscall_64+0x79/0x220 >[15957.931066] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15957.931070] RIP: 0033:0x7fd8d64ef0f7 >[15957.931072] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15957.931076] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[15957.931078] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15957.931080] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[15957.931082] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15957.931084] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003260ab0 >[15970.713958] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15970.713961] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15970.713964] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15970.713965] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15970.713966] Call Trace: >[15970.713973] dump_stack+0x85/0xbf >[15970.713977] swiotlb_alloc_coherent+0x1be/0x1d0 >[15970.713985] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15970.713994] ttm_dma_populate+0x25e/0x350 [ttm] >[15970.714000] ttm_tt_bind+0x2c/0x60 [ttm] >[15970.714003] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15970.714011] ttm_bo_validate+0x189/0x1a0 [ttm] >[15970.714014] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15970.714020] ? mutex_trylock+0xcd/0xe0 >[15970.714025] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15970.714056] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15970.714077] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15970.714099] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15970.714122] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15970.714142] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15970.714158] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15970.714178] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15970.714189] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15970.714208] drm_ioctl+0x2d5/0x370 [drm] >[15970.714224] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15970.714229] ? __pm_runtime_resume+0x54/0x90 >[15970.714235] ? trace_hardirqs_on_caller+0xed/0x180 >[15970.714253] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15970.714258] do_vfs_ioctl+0xa5/0x6e0 >[15970.714275] SyS_ioctl+0x74/0x80 >[15970.714281] do_syscall_64+0x79/0x220 >[15970.714284] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15970.714287] RIP: 0033:0x7fd8d64ef0f7 >[15970.714288] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15970.714291] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[15970.714292] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[15970.714294] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 0000000000000004 >[15970.714295] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15970.714296] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[15980.199350] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15980.199353] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15980.199355] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15980.199357] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15980.199358] Call Trace: >[15980.199364] dump_stack+0x85/0xbf >[15980.199369] swiotlb_alloc_coherent+0x1be/0x1d0 >[15980.199377] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15980.199386] ttm_dma_populate+0x25e/0x350 [ttm] >[15980.199392] ttm_tt_bind+0x2c/0x60 [ttm] >[15980.199396] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15980.199404] ttm_bo_validate+0x189/0x1a0 [ttm] >[15980.199407] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15980.199413] ? mutex_trylock+0xcd/0xe0 >[15980.199418] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15980.199451] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15980.199475] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15980.199481] ? __lock_acquire+0x2d4/0x1340 >[15980.199504] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15980.199530] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15980.199554] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15980.199574] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15980.199597] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15980.199611] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15980.199632] drm_ioctl+0x2d5/0x370 [drm] >[15980.199658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15980.199662] ? __pm_runtime_resume+0x54/0x90 >[15980.199667] ? trace_hardirqs_on_caller+0xed/0x180 >[15980.199706] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15980.199711] do_vfs_ioctl+0xa5/0x6e0 >[15980.199718] SyS_ioctl+0x74/0x80 >[15980.199723] do_syscall_64+0x79/0x220 >[15980.199726] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15980.199729] RIP: 0033:0x7fd8d64ef0f7 >[15980.199730] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15980.199733] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[15980.199734] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15980.199735] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[15980.199737] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15980.199738] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003260ab0 >[15981.071571] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15981.071574] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15981.071577] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15981.071578] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15981.071580] Call Trace: >[15981.071586] dump_stack+0x85/0xbf >[15981.071591] swiotlb_alloc_coherent+0x1be/0x1d0 >[15981.071599] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15981.071608] ttm_dma_populate+0x25e/0x350 [ttm] >[15981.071614] ttm_tt_bind+0x2c/0x60 [ttm] >[15981.071618] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15981.071625] ttm_bo_validate+0x189/0x1a0 [ttm] >[15981.071628] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15981.071634] ? mutex_trylock+0xcd/0xe0 >[15981.071639] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15981.071684] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15981.071709] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15981.071715] ? __lock_acquire+0x2d4/0x1340 >[15981.071739] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15981.071766] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15981.071790] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15981.071810] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15981.071834] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15981.071848] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15981.071866] drm_ioctl+0x2d5/0x370 [drm] >[15981.071885] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15981.071890] ? __pm_runtime_resume+0x54/0x90 >[15981.071894] ? trace_hardirqs_on_caller+0xed/0x180 >[15981.071915] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15981.071920] do_vfs_ioctl+0xa5/0x6e0 >[15981.071926] SyS_ioctl+0x74/0x80 >[15981.071931] do_syscall_64+0x79/0x220 >[15981.071934] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15981.071937] RIP: 0033:0x7fd8d64ef0f7 >[15981.071938] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15981.071941] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[15981.071942] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15981.071943] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[15981.071945] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15981.071946] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[15990.229554] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15990.229557] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15990.229560] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15990.229561] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15990.229562] Call Trace: >[15990.229568] dump_stack+0x85/0xbf >[15990.229573] swiotlb_alloc_coherent+0x1be/0x1d0 >[15990.229580] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15990.229589] ttm_dma_populate+0x25e/0x350 [ttm] >[15990.229595] ttm_tt_bind+0x2c/0x60 [ttm] >[15990.229599] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15990.229606] ttm_bo_validate+0x189/0x1a0 [ttm] >[15990.229609] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15990.229615] ? mutex_trylock+0xcd/0xe0 >[15990.229620] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15990.229650] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15990.229683] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15990.229716] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15990.229738] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15990.229759] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15990.229775] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15990.229795] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15990.229806] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15990.229814] drm_ioctl+0x2d5/0x370 [drm] >[15990.229830] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15990.229834] ? __pm_runtime_resume+0x54/0x90 >[15990.229839] ? trace_hardirqs_on_caller+0xed/0x180 >[15990.229857] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15990.229861] do_vfs_ioctl+0xa5/0x6e0 >[15990.229868] SyS_ioctl+0x74/0x80 >[15990.229872] do_syscall_64+0x79/0x220 >[15990.229875] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15990.229878] RIP: 0033:0x7fd8d64ef0f7 >[15990.229879] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15990.229882] RAX: ffffffffffffffda RBX: 0000000002c4cb30 RCX: 00007fd8d64ef0f7 >[15990.229883] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15990.229884] RBP: 00007ffcc6dba1c0 R08: 0000000002c4cb30 R09: 0000000000000004 >[15990.229886] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15990.229887] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[15991.579128] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[15991.579133] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[15991.579136] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[15991.579138] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[15991.579140] Call Trace: >[15991.579148] dump_stack+0x85/0xbf >[15991.579154] swiotlb_alloc_coherent+0x1be/0x1d0 >[15991.579163] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[15991.579176] ttm_dma_populate+0x25e/0x350 [ttm] >[15991.579184] ttm_tt_bind+0x2c/0x60 [ttm] >[15991.579190] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[15991.579201] ttm_bo_validate+0x189/0x1a0 [ttm] >[15991.579205] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[15991.579213] ? mutex_trylock+0xcd/0xe0 >[15991.579220] ttm_bo_init_reserved+0x459/0x500 [ttm] >[15991.579257] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[15991.579283] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[15991.579291] ? __lock_acquire+0x2d4/0x1340 >[15991.579317] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[15991.579346] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[15991.579374] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15991.579397] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[15991.579424] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15991.579438] drm_ioctl_kernel+0x5b/0xb0 [drm] >[15991.579449] drm_ioctl+0x2d5/0x370 [drm] >[15991.579472] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[15991.579478] ? __pm_runtime_resume+0x54/0x90 >[15991.579484] ? trace_hardirqs_on_caller+0xed/0x180 >[15991.579508] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[15991.579515] do_vfs_ioctl+0xa5/0x6e0 >[15991.579525] SyS_ioctl+0x74/0x80 >[15991.579531] do_syscall_64+0x79/0x220 >[15991.579535] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[15991.579539] RIP: 0033:0x7fd8d64ef0f7 >[15991.579541] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[15991.579548] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[15991.579551] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[15991.579554] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[15991.579557] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[15991.579560] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[16000.731335] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16000.731338] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16000.731340] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16000.731342] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16000.731343] Call Trace: >[16000.731350] dump_stack+0x85/0xbf >[16000.731354] swiotlb_alloc_coherent+0x1be/0x1d0 >[16000.731362] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16000.731370] ttm_dma_populate+0x25e/0x350 [ttm] >[16000.731376] ttm_tt_bind+0x2c/0x60 [ttm] >[16000.731380] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16000.731388] ttm_bo_validate+0x189/0x1a0 [ttm] >[16000.731391] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16000.731397] ? mutex_trylock+0xcd/0xe0 >[16000.731402] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16000.731432] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16000.731452] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16000.731475] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16000.731498] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16000.731519] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16000.731535] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16000.731556] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16000.731567] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16000.731574] drm_ioctl+0x2d5/0x370 [drm] >[16000.731591] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16000.731595] ? __pm_runtime_resume+0x54/0x90 >[16000.731600] ? trace_hardirqs_on_caller+0xed/0x180 >[16000.731618] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16000.731623] do_vfs_ioctl+0xa5/0x6e0 >[16000.731630] SyS_ioctl+0x74/0x80 >[16000.731634] do_syscall_64+0x79/0x220 >[16000.731638] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16000.731640] RIP: 0033:0x7fd8d64ef0f7 >[16000.731641] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16000.731644] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[16000.731645] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16000.731647] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[16000.731648] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16000.731649] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[16004.018220] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16004.018223] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16004.018226] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16004.018227] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16004.018229] Call Trace: >[16004.018235] dump_stack+0x85/0xbf >[16004.018240] swiotlb_alloc_coherent+0x1be/0x1d0 >[16004.018248] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16004.018257] ttm_dma_populate+0x25e/0x350 [ttm] >[16004.018262] ttm_tt_bind+0x2c/0x60 [ttm] >[16004.018266] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16004.018274] ttm_bo_validate+0x189/0x1a0 [ttm] >[16004.018277] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16004.018283] ? mutex_trylock+0xcd/0xe0 >[16004.018288] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16004.018321] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16004.018339] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16004.018360] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16004.018381] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16004.018400] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16004.018416] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16004.018434] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16004.018446] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16004.018453] drm_ioctl+0x2d5/0x370 [drm] >[16004.018469] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16004.018474] ? __pm_runtime_resume+0x54/0x90 >[16004.018479] ? trace_hardirqs_on_caller+0xed/0x180 >[16004.018496] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16004.018501] do_vfs_ioctl+0xa5/0x6e0 >[16004.018507] SyS_ioctl+0x74/0x80 >[16004.018512] do_syscall_64+0x79/0x220 >[16004.018515] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16004.018517] RIP: 0033:0x7fd8d64ef0f7 >[16004.018519] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16004.018521] RAX: ffffffffffffffda RBX: 0000000002c4cb30 RCX: 00007fd8d64ef0f7 >[16004.018523] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16004.018524] RBP: 00007ffcc6dba1c0 R08: 0000000002c4cb30 R09: 0000000000000004 >[16004.018525] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16004.018526] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[16005.848149] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16005.848152] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16005.848154] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16005.848156] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16005.848157] Call Trace: >[16005.848163] dump_stack+0x85/0xbf >[16005.848168] swiotlb_alloc_coherent+0x1be/0x1d0 >[16005.848175] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16005.848184] ttm_dma_populate+0x25e/0x350 [ttm] >[16005.848191] ttm_tt_bind+0x2c/0x60 [ttm] >[16005.848195] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16005.848202] ttm_bo_validate+0x189/0x1a0 [ttm] >[16005.848205] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16005.848214] ? mutex_trylock+0xcd/0xe0 >[16005.848222] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16005.848261] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16005.848292] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16005.848298] ? __lock_acquire+0x2d4/0x1340 >[16005.848318] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16005.848341] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16005.848362] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16005.848379] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16005.848400] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16005.848411] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16005.848419] drm_ioctl+0x2d5/0x370 [drm] >[16005.848436] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16005.848441] ? __pm_runtime_resume+0x54/0x90 >[16005.848445] ? trace_hardirqs_on_caller+0xed/0x180 >[16005.848463] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16005.848468] do_vfs_ioctl+0xa5/0x6e0 >[16005.848475] SyS_ioctl+0x74/0x80 >[16005.848479] do_syscall_64+0x79/0x220 >[16005.848482] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16005.848485] RIP: 0033:0x7fd8d64ef0f7 >[16005.848486] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16005.848489] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[16005.848490] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16005.848491] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[16005.848492] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16005.848494] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[16008.705370] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16008.705375] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16008.705379] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16008.705382] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16008.705384] Call Trace: >[16008.705392] dump_stack+0x85/0xbf >[16008.705398] swiotlb_alloc_coherent+0x1be/0x1d0 >[16008.705410] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16008.705426] ttm_dma_populate+0x25e/0x350 [ttm] >[16008.705437] ttm_tt_bind+0x2c/0x60 [ttm] >[16008.705443] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16008.705457] ttm_bo_validate+0x189/0x1a0 [ttm] >[16008.705462] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16008.705472] ? mutex_trylock+0xcd/0xe0 >[16008.705480] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16008.705519] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16008.705553] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16008.705590] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16008.705639] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16008.705683] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16008.705709] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16008.705742] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16008.705766] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16008.705801] drm_ioctl+0x2d5/0x370 [drm] >[16008.705847] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16008.705854] ? __pm_runtime_resume+0x54/0x90 >[16008.705862] ? trace_hardirqs_on_caller+0xed/0x180 >[16008.705891] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16008.705898] do_vfs_ioctl+0xa5/0x6e0 >[16008.705909] SyS_ioctl+0x74/0x80 >[16008.705915] do_syscall_64+0x79/0x220 >[16008.705920] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16008.705924] RIP: 0033:0x7fd8d64ef0f7 >[16008.705926] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16008.705929] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[16008.705931] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16008.705933] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[16008.705935] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16008.705937] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[16009.388090] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16009.388094] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16009.388097] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16009.388099] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16009.388101] Call Trace: >[16009.388108] dump_stack+0x85/0xbf >[16009.388114] swiotlb_alloc_coherent+0x1be/0x1d0 >[16009.388124] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16009.388136] ttm_dma_populate+0x25e/0x350 [ttm] >[16009.388145] ttm_tt_bind+0x2c/0x60 [ttm] >[16009.388150] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16009.388161] ttm_bo_validate+0x189/0x1a0 [ttm] >[16009.388165] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16009.388172] ? mutex_trylock+0xcd/0xe0 >[16009.388180] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16009.388217] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16009.388247] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16009.388255] ? __lock_acquire+0x2d4/0x1340 >[16009.388283] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16009.388313] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16009.388344] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16009.388368] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16009.388398] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16009.388410] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16009.388421] drm_ioctl+0x2d5/0x370 [drm] >[16009.388446] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16009.388452] ? __pm_runtime_resume+0x54/0x90 >[16009.388458] ? trace_hardirqs_on_caller+0xed/0x180 >[16009.388484] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16009.388491] do_vfs_ioctl+0xa5/0x6e0 >[16009.388501] SyS_ioctl+0x74/0x80 >[16009.388507] do_syscall_64+0x79/0x220 >[16009.388512] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16009.388515] RIP: 0033:0x7fd8d64ef0f7 >[16009.388517] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16009.388520] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[16009.388522] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16009.388524] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[16009.388525] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16009.388527] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[16010.281270] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16010.281273] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16010.281276] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16010.281287] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16010.281288] Call Trace: >[16010.281295] dump_stack+0x85/0xbf >[16010.281300] swiotlb_alloc_coherent+0x1be/0x1d0 >[16010.281308] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16010.281317] ttm_dma_populate+0x25e/0x350 [ttm] >[16010.281323] ttm_tt_bind+0x2c/0x60 [ttm] >[16010.281327] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16010.281335] ttm_bo_validate+0x189/0x1a0 [ttm] >[16010.281338] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16010.281344] ? mutex_trylock+0xcd/0xe0 >[16010.281349] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16010.281382] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16010.281406] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16010.281412] ? __lock_acquire+0x2d4/0x1340 >[16010.281435] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16010.281461] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16010.281485] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16010.281506] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16010.281529] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16010.281544] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16010.281552] drm_ioctl+0x2d5/0x370 [drm] >[16010.281572] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16010.281577] ? __pm_runtime_resume+0x54/0x90 >[16010.281581] ? trace_hardirqs_on_caller+0xed/0x180 >[16010.281602] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16010.281608] do_vfs_ioctl+0xa5/0x6e0 >[16010.281614] SyS_ioctl+0x74/0x80 >[16010.281619] do_syscall_64+0x79/0x220 >[16010.281623] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16010.281626] RIP: 0033:0x7fd8d64ef0f7 >[16010.281627] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16010.281630] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[16010.281631] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16010.281632] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[16010.281634] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16010.281635] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[16012.405646] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16012.405649] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16012.405652] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16012.405653] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16012.405654] Call Trace: >[16012.405661] dump_stack+0x85/0xbf >[16012.405665] swiotlb_alloc_coherent+0x1be/0x1d0 >[16012.405673] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16012.405682] ttm_dma_populate+0x25e/0x350 [ttm] >[16012.405688] ttm_tt_bind+0x2c/0x60 [ttm] >[16012.405691] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16012.405699] ttm_bo_validate+0x189/0x1a0 [ttm] >[16012.405702] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16012.405708] ? mutex_trylock+0xcd/0xe0 >[16012.405713] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16012.405743] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16012.405763] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16012.405769] ? __lock_acquire+0x2d4/0x1340 >[16012.405806] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16012.405841] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16012.405862] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16012.405885] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16012.405916] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16012.405931] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16012.405944] drm_ioctl+0x2d5/0x370 [drm] >[16012.405965] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16012.405970] ? __pm_runtime_resume+0x54/0x90 >[16012.405974] ? trace_hardirqs_on_caller+0xed/0x180 >[16012.405992] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16012.405997] do_vfs_ioctl+0xa5/0x6e0 >[16012.406003] SyS_ioctl+0x74/0x80 >[16012.406008] do_syscall_64+0x79/0x220 >[16012.406011] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16012.406013] RIP: 0033:0x7fd8d64ef0f7 >[16012.406015] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16012.406017] RAX: ffffffffffffffda RBX: 0000000002c4cb30 RCX: 00007fd8d64ef0f7 >[16012.406019] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16012.406020] RBP: 00007ffcc6dba1c0 R08: 0000000002c4cb30 R09: 0000000000000004 >[16012.406021] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16012.406023] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[16019.177749] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16019.177753] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16019.177755] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16019.177757] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16019.177758] Call Trace: >[16019.177765] dump_stack+0x85/0xbf >[16019.177769] swiotlb_alloc_coherent+0x1be/0x1d0 >[16019.177777] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16019.177786] ttm_dma_populate+0x25e/0x350 [ttm] >[16019.177793] ttm_tt_bind+0x2c/0x60 [ttm] >[16019.177797] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16019.177805] ttm_bo_validate+0x189/0x1a0 [ttm] >[16019.177808] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16019.177814] ? mutex_trylock+0xcd/0xe0 >[16019.177819] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16019.177862] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16019.177883] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16019.177906] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16019.177929] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16019.177951] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16019.177968] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16019.177989] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16019.178000] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16019.178008] drm_ioctl+0x2d5/0x370 [drm] >[16019.178025] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16019.178029] ? __pm_runtime_resume+0x54/0x90 >[16019.178034] ? trace_hardirqs_on_caller+0xed/0x180 >[16019.178053] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16019.178058] do_vfs_ioctl+0xa5/0x6e0 >[16019.178064] SyS_ioctl+0x74/0x80 >[16019.178069] do_syscall_64+0x79/0x220 >[16019.178072] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16019.178075] RIP: 0033:0x7fd8d64ef0f7 >[16019.178076] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16019.178079] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[16019.178080] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16019.178081] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[16019.178083] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16019.178084] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003260ab0 >[16023.879582] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16023.879588] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16023.879593] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16023.879596] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16023.879598] Call Trace: >[16023.879608] dump_stack+0x85/0xbf >[16023.879616] swiotlb_alloc_coherent+0x1be/0x1d0 >[16023.879629] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16023.879647] ttm_dma_populate+0x25e/0x350 [ttm] >[16023.879660] ttm_tt_bind+0x2c/0x60 [ttm] >[16023.879668] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16023.879684] ttm_bo_validate+0x189/0x1a0 [ttm] >[16023.879689] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16023.879700] ? mutex_trylock+0xcd/0xe0 >[16023.879710] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16023.879758] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16023.879798] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16023.879853] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16023.879880] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16023.879903] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16023.879921] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16023.879942] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16023.879954] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16023.879963] drm_ioctl+0x2d5/0x370 [drm] >[16023.879981] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16023.879986] ? __pm_runtime_resume+0x54/0x90 >[16023.879991] ? trace_hardirqs_on_caller+0xed/0x180 >[16023.880010] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16023.880016] do_vfs_ioctl+0xa5/0x6e0 >[16023.880023] SyS_ioctl+0x74/0x80 >[16023.880028] do_syscall_64+0x79/0x220 >[16023.880031] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16023.880034] RIP: 0033:0x7fd8d64ef0f7 >[16023.880035] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16023.880038] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[16023.880039] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16023.880041] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[16023.880042] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16023.880043] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[16026.456976] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16026.456979] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16026.456981] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16026.456983] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16026.456984] Call Trace: >[16026.456991] dump_stack+0x85/0xbf >[16026.456996] swiotlb_alloc_coherent+0x1be/0x1d0 >[16026.457004] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16026.457013] ttm_dma_populate+0x25e/0x350 [ttm] >[16026.457019] ttm_tt_bind+0x2c/0x60 [ttm] >[16026.457023] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16026.457031] ttm_bo_validate+0x189/0x1a0 [ttm] >[16026.457034] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16026.457040] ? mutex_trylock+0xcd/0xe0 >[16026.457045] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16026.457078] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16026.457102] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16026.457108] ? __lock_acquire+0x2d4/0x1340 >[16026.457129] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16026.457161] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16026.457182] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16026.457200] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16026.457220] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16026.457242] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16026.457251] drm_ioctl+0x2d5/0x370 [drm] >[16026.457289] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16026.457293] ? __pm_runtime_resume+0x54/0x90 >[16026.457298] ? trace_hardirqs_on_caller+0xed/0x180 >[16026.457317] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16026.457332] do_vfs_ioctl+0xa5/0x6e0 >[16026.457338] SyS_ioctl+0x74/0x80 >[16026.457354] do_syscall_64+0x79/0x220 >[16026.457357] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16026.457360] RIP: 0033:0x7fd8d64ef0f7 >[16026.457361] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16026.457364] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[16026.457365] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16026.457366] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[16026.457368] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16026.457369] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[16028.446751] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16028.446754] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16028.446757] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16028.446758] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16028.446759] Call Trace: >[16028.446766] dump_stack+0x85/0xbf >[16028.446770] swiotlb_alloc_coherent+0x1be/0x1d0 >[16028.446778] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16028.446787] ttm_dma_populate+0x25e/0x350 [ttm] >[16028.446793] ttm_tt_bind+0x2c/0x60 [ttm] >[16028.446797] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16028.446805] ttm_bo_validate+0x189/0x1a0 [ttm] >[16028.446808] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16028.446814] ? mutex_trylock+0xcd/0xe0 >[16028.446819] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16028.446860] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16028.446880] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16028.446886] ? __lock_acquire+0x2d4/0x1340 >[16028.446906] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16028.446947] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16028.446980] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16028.447016] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16028.447039] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16028.447051] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16028.447059] drm_ioctl+0x2d5/0x370 [drm] >[16028.447075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16028.447080] ? __pm_runtime_resume+0x54/0x90 >[16028.447085] ? trace_hardirqs_on_caller+0xed/0x180 >[16028.447102] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16028.447107] do_vfs_ioctl+0xa5/0x6e0 >[16028.447114] SyS_ioctl+0x74/0x80 >[16028.447119] do_syscall_64+0x79/0x220 >[16028.447122] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16028.447124] RIP: 0033:0x7fd8d64ef0f7 >[16028.447126] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16028.447128] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[16028.447130] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16028.447131] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[16028.447132] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16028.447133] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[16030.668721] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16030.668724] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16030.668726] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16030.668728] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16030.668729] Call Trace: >[16030.668736] dump_stack+0x85/0xbf >[16030.668741] swiotlb_alloc_coherent+0x1be/0x1d0 >[16030.668749] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16030.668758] ttm_dma_populate+0x25e/0x350 [ttm] >[16030.668765] ttm_tt_bind+0x2c/0x60 [ttm] >[16030.668769] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16030.668777] ttm_bo_validate+0x189/0x1a0 [ttm] >[16030.668781] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16030.668787] ? mutex_trylock+0xcd/0xe0 >[16030.668792] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16030.668826] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16030.668856] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16030.668881] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16030.668904] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16030.668926] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16030.668943] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16030.668965] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16030.668976] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16030.668985] drm_ioctl+0x2d5/0x370 [drm] >[16030.669002] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16030.669006] ? __pm_runtime_resume+0x54/0x90 >[16030.669011] ? trace_hardirqs_on_caller+0xed/0x180 >[16030.669030] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16030.669035] do_vfs_ioctl+0xa5/0x6e0 >[16030.669042] SyS_ioctl+0x74/0x80 >[16030.669046] do_syscall_64+0x79/0x220 >[16030.669050] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16030.669052] RIP: 0033:0x7fd8d64ef0f7 >[16030.669054] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16030.669056] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[16030.669057] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16030.669059] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[16030.669060] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16030.669061] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[16033.999446] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16033.999452] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16033.999457] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16033.999461] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16033.999464] Call Trace: >[16033.999474] dump_stack+0x85/0xbf >[16033.999483] swiotlb_alloc_coherent+0x1be/0x1d0 >[16033.999498] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16033.999521] ttm_dma_populate+0x25e/0x350 [ttm] >[16033.999537] ttm_tt_bind+0x2c/0x60 [ttm] >[16033.999546] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16033.999565] ttm_bo_validate+0x189/0x1a0 [ttm] >[16033.999572] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16033.999586] ? mutex_trylock+0xcd/0xe0 >[16033.999599] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16033.999649] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16033.999694] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16033.999747] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16033.999798] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16033.999845] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16033.999903] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16033.999955] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16033.999969] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16033.999981] drm_ioctl+0x2d5/0x370 [drm] >[16034.000007] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16034.000014] ? __pm_runtime_resume+0x54/0x90 >[16034.000022] ? trace_hardirqs_on_caller+0xed/0x180 >[16034.000049] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16034.000057] do_vfs_ioctl+0xa5/0x6e0 >[16034.000068] SyS_ioctl+0x74/0x80 >[16034.000076] do_syscall_64+0x79/0x220 >[16034.000081] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16034.000084] RIP: 0033:0x7fd8d64ef0f7 >[16034.000087] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16034.000091] RAX: ffffffffffffffda RBX: 0000000002c4cb30 RCX: 00007fd8d64ef0f7 >[16034.000093] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16034.000095] RBP: 00007ffcc6dba370 R08: 0000000002c4cb30 R09: 0000000000000004 >[16034.000097] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16034.000099] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[16060.826624] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16060.826627] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16060.826629] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16060.826631] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16060.826632] Call Trace: >[16060.826639] dump_stack+0x85/0xbf >[16060.826643] swiotlb_alloc_coherent+0x1be/0x1d0 >[16060.826650] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16060.826659] ttm_dma_populate+0x25e/0x350 [ttm] >[16060.826665] ttm_tt_bind+0x2c/0x60 [ttm] >[16060.826669] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16060.826676] ttm_bo_validate+0x189/0x1a0 [ttm] >[16060.826679] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16060.826685] ? mutex_trylock+0xcd/0xe0 >[16060.826690] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16060.826719] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16060.826741] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16060.826763] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16060.826796] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16060.826817] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16060.826834] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16060.826854] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16060.826865] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16060.826873] drm_ioctl+0x2d5/0x370 [drm] >[16060.826890] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16060.826905] ? __pm_runtime_resume+0x54/0x90 >[16060.826910] ? trace_hardirqs_on_caller+0xed/0x180 >[16060.826929] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16060.826934] do_vfs_ioctl+0xa5/0x6e0 >[16060.826941] SyS_ioctl+0x74/0x80 >[16060.826946] do_syscall_64+0x79/0x220 >[16060.826949] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16060.826952] RIP: 0033:0x7fd8d64ef0f7 >[16060.826953] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16060.826956] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[16060.826957] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16060.826958] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 0000000000000004 >[16060.826960] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16060.826961] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003260ab0 >[16075.792452] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16075.792455] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16075.792458] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16075.792459] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16075.792460] Call Trace: >[16075.792467] dump_stack+0x85/0xbf >[16075.792471] swiotlb_alloc_coherent+0x1be/0x1d0 >[16075.792478] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16075.792487] ttm_dma_populate+0x25e/0x350 [ttm] >[16075.792493] ttm_tt_bind+0x2c/0x60 [ttm] >[16075.792497] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16075.792504] ttm_bo_validate+0x189/0x1a0 [ttm] >[16075.792507] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16075.792513] ? mutex_trylock+0xcd/0xe0 >[16075.792518] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16075.792549] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16075.792570] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16075.792592] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16075.792614] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16075.792635] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16075.792652] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16075.792672] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16075.792684] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16075.792692] drm_ioctl+0x2d5/0x370 [drm] >[16075.792708] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16075.792713] ? __pm_runtime_resume+0x54/0x90 >[16075.792718] ? trace_hardirqs_on_caller+0xed/0x180 >[16075.792736] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16075.792741] do_vfs_ioctl+0xa5/0x6e0 >[16075.792748] SyS_ioctl+0x74/0x80 >[16075.792752] do_syscall_64+0x79/0x220 >[16075.792755] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16075.792758] RIP: 0033:0x7fd8d64ef0f7 >[16075.792759] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16075.792762] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[16075.792763] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16075.792764] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[16075.792765] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16075.792767] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[16079.610383] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16079.610386] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16079.610388] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16079.610389] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16079.610391] Call Trace: >[16079.610398] dump_stack+0x85/0xbf >[16079.610402] swiotlb_alloc_coherent+0x1be/0x1d0 >[16079.610410] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16079.610419] ttm_dma_populate+0x25e/0x350 [ttm] >[16079.610425] ttm_tt_bind+0x2c/0x60 [ttm] >[16079.610429] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16079.610437] ttm_bo_validate+0x189/0x1a0 [ttm] >[16079.610441] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16079.610447] ? mutex_trylock+0xcd/0xe0 >[16079.610452] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16079.610484] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16079.610506] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16079.610512] ? __lock_acquire+0x2d4/0x1340 >[16079.610534] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16079.610557] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16079.610586] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16079.610612] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16079.610640] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16079.610653] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16079.610667] drm_ioctl+0x2d5/0x370 [drm] >[16079.610705] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16079.610712] ? __pm_runtime_resume+0x54/0x90 >[16079.610720] ? trace_hardirqs_on_caller+0xed/0x180 >[16079.610746] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16079.610753] do_vfs_ioctl+0xa5/0x6e0 >[16079.610763] SyS_ioctl+0x74/0x80 >[16079.610769] do_syscall_64+0x79/0x220 >[16079.610772] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16079.610775] RIP: 0033:0x7fd8d64ef0f7 >[16079.610777] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16079.610781] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[16079.610782] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16079.610784] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[16079.610786] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16079.610788] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[16088.587481] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16088.587485] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16088.587488] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16088.587490] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16088.587491] Call Trace: >[16088.587499] dump_stack+0x85/0xbf >[16088.587505] swiotlb_alloc_coherent+0x1be/0x1d0 >[16088.587515] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16088.587526] ttm_dma_populate+0x25e/0x350 [ttm] >[16088.587534] ttm_tt_bind+0x2c/0x60 [ttm] >[16088.587539] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16088.587548] ttm_bo_validate+0x189/0x1a0 [ttm] >[16088.587552] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16088.587560] ? mutex_trylock+0xcd/0xe0 >[16088.587566] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16088.587609] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16088.587640] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16088.587648] ? __lock_acquire+0x2d4/0x1340 >[16088.587677] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16088.587710] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16088.587740] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16088.587764] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16088.587793] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16088.587810] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16088.587820] drm_ioctl+0x2d5/0x370 [drm] >[16088.587844] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16088.587850] ? __pm_runtime_resume+0x54/0x90 >[16088.587856] ? trace_hardirqs_on_caller+0xed/0x180 >[16088.587881] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16088.587888] do_vfs_ioctl+0xa5/0x6e0 >[16088.587897] SyS_ioctl+0x74/0x80 >[16088.587903] do_syscall_64+0x79/0x220 >[16088.587907] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16088.587910] RIP: 0033:0x7fd8d64ef0f7 >[16088.587912] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16088.587915] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[16088.587917] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16088.587918] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[16088.587920] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16088.587922] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[16090.670711] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16090.670726] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16090.670729] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16090.670732] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16090.670734] Call Trace: >[16090.670752] dump_stack+0x85/0xbf >[16090.670759] swiotlb_alloc_coherent+0x1be/0x1d0 >[16090.670770] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16090.670787] ttm_dma_populate+0x25e/0x350 [ttm] >[16090.670797] ttm_tt_bind+0x2c/0x60 [ttm] >[16090.670801] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16090.670809] ttm_bo_validate+0x189/0x1a0 [ttm] >[16090.670812] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16090.670818] ? mutex_trylock+0xcd/0xe0 >[16090.670823] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16090.670862] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16090.670894] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16090.670903] ? __lock_acquire+0x2d4/0x1340 >[16090.670926] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16090.670949] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16090.670972] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16090.670989] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16090.671009] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16090.671021] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16090.671029] drm_ioctl+0x2d5/0x370 [drm] >[16090.671046] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16090.671051] ? __pm_runtime_resume+0x54/0x90 >[16090.671055] ? trace_hardirqs_on_caller+0xed/0x180 >[16090.671074] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16090.671079] do_vfs_ioctl+0xa5/0x6e0 >[16090.671086] SyS_ioctl+0x74/0x80 >[16090.671091] do_syscall_64+0x79/0x220 >[16090.671094] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16090.671097] RIP: 0033:0x7fd8d64ef0f7 >[16090.671098] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16090.671101] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[16090.671102] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16090.671104] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 00007fd8d67b3c50 >[16090.671105] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[16090.671106] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003260ab0 >[16096.619915] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16096.619918] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16096.619921] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16096.619922] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16096.619923] Call Trace: >[16096.619930] dump_stack+0x85/0xbf >[16096.619934] swiotlb_alloc_coherent+0x1be/0x1d0 >[16096.619941] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16096.619950] ttm_dma_populate+0x25e/0x350 [ttm] >[16096.619956] ttm_tt_bind+0x2c/0x60 [ttm] >[16096.619960] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16096.619968] ttm_bo_validate+0x189/0x1a0 [ttm] >[16096.619971] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16096.619977] ? mutex_trylock+0xcd/0xe0 >[16096.619982] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16096.620012] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16096.620033] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16096.620056] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16096.620089] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16096.620111] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16096.620128] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16096.620148] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16096.620159] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16096.620177] drm_ioctl+0x2d5/0x370 [drm] >[16096.620193] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16096.620197] ? __pm_runtime_resume+0x54/0x90 >[16096.620202] ? trace_hardirqs_on_caller+0xed/0x180 >[16096.620220] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16096.620225] do_vfs_ioctl+0xa5/0x6e0 >[16096.620232] SyS_ioctl+0x74/0x80 >[16096.620237] do_syscall_64+0x79/0x220 >[16096.620240] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16096.620242] RIP: 0033:0x7fd8d64ef0f7 >[16096.620244] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16096.620246] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[16096.620247] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16096.620249] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[16096.620250] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16096.620251] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003260ab0 >[16102.783448] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16102.783452] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16102.783455] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16102.783456] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16102.783458] Call Trace: >[16102.783465] dump_stack+0x85/0xbf >[16102.783470] swiotlb_alloc_coherent+0x1be/0x1d0 >[16102.783478] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16102.783488] ttm_dma_populate+0x25e/0x350 [ttm] >[16102.783495] ttm_tt_bind+0x2c/0x60 [ttm] >[16102.783499] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16102.783508] ttm_bo_validate+0x189/0x1a0 [ttm] >[16102.783511] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16102.783518] ? mutex_trylock+0xcd/0xe0 >[16102.783524] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16102.783558] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16102.783579] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16102.783585] ? __lock_acquire+0x2d4/0x1340 >[16102.783606] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16102.783629] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16102.783652] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16102.783669] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16102.783691] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16102.783704] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16102.783713] drm_ioctl+0x2d5/0x370 [drm] >[16102.783731] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16102.783735] ? __pm_runtime_resume+0x54/0x90 >[16102.783740] ? trace_hardirqs_on_caller+0xed/0x180 >[16102.783759] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16102.783765] do_vfs_ioctl+0xa5/0x6e0 >[16102.783773] SyS_ioctl+0x74/0x80 >[16102.783778] do_syscall_64+0x79/0x220 >[16102.783781] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16102.783784] RIP: 0033:0x7fd8d64ef0f7 >[16102.783785] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16102.783788] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[16102.783790] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16102.783791] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[16102.783793] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16102.783794] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[16105.647773] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16105.647777] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16105.647779] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16105.647780] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16105.647782] Call Trace: >[16105.647788] dump_stack+0x85/0xbf >[16105.647792] swiotlb_alloc_coherent+0x1be/0x1d0 >[16105.647800] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16105.647808] ttm_dma_populate+0x25e/0x350 [ttm] >[16105.647814] ttm_tt_bind+0x2c/0x60 [ttm] >[16105.647818] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16105.647825] ttm_bo_validate+0x189/0x1a0 [ttm] >[16105.647828] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16105.647834] ? mutex_trylock+0xcd/0xe0 >[16105.647838] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16105.647868] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16105.647886] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16105.647891] ? __lock_acquire+0x2d4/0x1340 >[16105.647909] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16105.647929] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16105.647948] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16105.647963] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16105.647981] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16105.647992] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16105.647999] drm_ioctl+0x2d5/0x370 [drm] >[16105.648015] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16105.648019] ? __pm_runtime_resume+0x54/0x90 >[16105.648023] ? trace_hardirqs_on_caller+0xed/0x180 >[16105.648039] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16105.648044] do_vfs_ioctl+0xa5/0x6e0 >[16105.648050] SyS_ioctl+0x74/0x80 >[16105.648055] do_syscall_64+0x79/0x220 >[16105.648058] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16105.648060] RIP: 0033:0x7fd8d64ef0f7 >[16105.648062] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16105.648064] RAX: ffffffffffffffda RBX: 0000000002c4cb30 RCX: 00007fd8d64ef0f7 >[16105.648065] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16105.648067] RBP: 00007ffcc6dba1c0 R08: 0000000002c4cb30 R09: 0000000000000004 >[16105.648068] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16105.648069] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[16116.701199] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16116.701204] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16116.701207] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16116.701209] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16116.701211] Call Trace: >[16116.701219] dump_stack+0x85/0xbf >[16116.701225] swiotlb_alloc_coherent+0x1be/0x1d0 >[16116.701236] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16116.701252] ttm_dma_populate+0x25e/0x350 [ttm] >[16116.701262] ttm_tt_bind+0x2c/0x60 [ttm] >[16116.701268] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16116.701290] ttm_bo_validate+0x189/0x1a0 [ttm] >[16116.701293] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16116.701299] ? mutex_trylock+0xcd/0xe0 >[16116.701303] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16116.701333] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16116.701354] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16116.701359] ? __lock_acquire+0x2d4/0x1340 >[16116.701378] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16116.701401] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16116.701422] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16116.701438] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16116.701458] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16116.701469] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16116.701477] drm_ioctl+0x2d5/0x370 [drm] >[16116.701493] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16116.701498] ? __pm_runtime_resume+0x54/0x90 >[16116.701502] ? trace_hardirqs_on_caller+0xed/0x180 >[16116.701519] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16116.701524] do_vfs_ioctl+0xa5/0x6e0 >[16116.701530] SyS_ioctl+0x74/0x80 >[16116.701535] do_syscall_64+0x79/0x220 >[16116.701538] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16116.701540] RIP: 0033:0x7fd8d64ef0f7 >[16116.701542] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16116.701544] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[16116.701546] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16116.701547] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[16116.701548] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16116.701549] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[16120.704259] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16120.704272] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16120.704275] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16120.704276] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16120.704277] Call Trace: >[16120.704284] dump_stack+0x85/0xbf >[16120.704289] swiotlb_alloc_coherent+0x1be/0x1d0 >[16120.704297] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16120.704306] ttm_dma_populate+0x25e/0x350 [ttm] >[16120.704312] ttm_tt_bind+0x2c/0x60 [ttm] >[16120.704316] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16120.704339] ttm_bo_validate+0x189/0x1a0 [ttm] >[16120.704342] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16120.704348] ? mutex_trylock+0xcd/0xe0 >[16120.704353] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16120.704383] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16120.704404] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16120.704410] ? __lock_acquire+0x2d4/0x1340 >[16120.704430] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16120.704452] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16120.704473] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16120.704490] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16120.704510] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16120.704521] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16120.704529] drm_ioctl+0x2d5/0x370 [drm] >[16120.704545] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16120.704550] ? __pm_runtime_resume+0x54/0x90 >[16120.704554] ? trace_hardirqs_on_caller+0xed/0x180 >[16120.704572] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16120.704577] do_vfs_ioctl+0xa5/0x6e0 >[16120.704583] SyS_ioctl+0x74/0x80 >[16120.704588] do_syscall_64+0x79/0x220 >[16120.704591] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16120.704594] RIP: 0033:0x7fd8d64ef0f7 >[16120.704595] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16120.704598] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[16120.704599] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16120.704600] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 00007fd8d67b3c50 >[16120.704602] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[16120.704603] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[16132.105848] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16132.105852] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16132.105854] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16132.105856] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16132.105857] Call Trace: >[16132.105863] dump_stack+0x85/0xbf >[16132.105868] swiotlb_alloc_coherent+0x1be/0x1d0 >[16132.105877] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16132.105896] ttm_dma_populate+0x25e/0x350 [ttm] >[16132.105903] ttm_tt_bind+0x2c/0x60 [ttm] >[16132.105907] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16132.105915] ttm_bo_validate+0x189/0x1a0 [ttm] >[16132.105919] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16132.105925] ? mutex_trylock+0xcd/0xe0 >[16132.105930] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16132.105970] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16132.105998] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16132.106014] ? __lock_acquire+0x2d4/0x1340 >[16132.106038] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16132.106064] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16132.106089] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16132.106108] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16132.106132] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16132.106146] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16132.106155] drm_ioctl+0x2d5/0x370 [drm] >[16132.106183] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16132.106188] ? __pm_runtime_resume+0x54/0x90 >[16132.106192] ? trace_hardirqs_on_caller+0xed/0x180 >[16132.106214] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16132.106219] do_vfs_ioctl+0xa5/0x6e0 >[16132.106226] SyS_ioctl+0x74/0x80 >[16132.106231] do_syscall_64+0x79/0x220 >[16132.106234] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16132.106237] RIP: 0033:0x7fd8d64ef0f7 >[16132.106238] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16132.106241] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[16132.106242] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16132.106243] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[16132.106244] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16132.106246] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[16132.875092] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16132.875095] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16132.875098] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16132.875100] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16132.875101] Call Trace: >[16132.875108] dump_stack+0x85/0xbf >[16132.875114] swiotlb_alloc_coherent+0x1be/0x1d0 >[16132.875126] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16132.875141] ttm_dma_populate+0x25e/0x350 [ttm] >[16132.875152] ttm_tt_bind+0x2c/0x60 [ttm] >[16132.875159] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16132.875174] ttm_bo_validate+0x189/0x1a0 [ttm] >[16132.875179] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16132.875185] ? mutex_trylock+0xcd/0xe0 >[16132.875191] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16132.875225] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16132.875247] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16132.875253] ? __lock_acquire+0x2d4/0x1340 >[16132.875275] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16132.875311] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16132.875334] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16132.875353] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16132.875374] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16132.875386] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16132.875395] drm_ioctl+0x2d5/0x370 [drm] >[16132.875412] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16132.875417] ? __pm_runtime_resume+0x54/0x90 >[16132.875422] ? trace_hardirqs_on_caller+0xed/0x180 >[16132.875442] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16132.875447] do_vfs_ioctl+0xa5/0x6e0 >[16132.875454] SyS_ioctl+0x74/0x80 >[16132.875459] do_syscall_64+0x79/0x220 >[16132.875463] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16132.875466] RIP: 0033:0x7fd8d64ef0f7 >[16132.875467] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16132.875470] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[16132.875472] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16132.875473] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[16132.875474] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16132.875476] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[16150.859530] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16150.859533] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16150.859536] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16150.859537] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16150.859538] Call Trace: >[16150.859545] dump_stack+0x85/0xbf >[16150.859549] swiotlb_alloc_coherent+0x1be/0x1d0 >[16150.859556] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16150.859566] ttm_dma_populate+0x25e/0x350 [ttm] >[16150.859572] ttm_tt_bind+0x2c/0x60 [ttm] >[16150.859576] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16150.859584] ttm_bo_validate+0x189/0x1a0 [ttm] >[16150.859587] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16150.859593] ? mutex_trylock+0xcd/0xe0 >[16150.859599] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16150.859630] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16150.859651] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16150.859657] ? __lock_acquire+0x2d4/0x1340 >[16150.859677] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16150.859702] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16150.859734] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16150.859761] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16150.859784] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16150.859796] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16150.859804] drm_ioctl+0x2d5/0x370 [drm] >[16150.859820] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16150.859825] ? __pm_runtime_resume+0x54/0x90 >[16150.859832] ? trace_hardirqs_on_caller+0xed/0x180 >[16150.859860] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16150.859867] do_vfs_ioctl+0xa5/0x6e0 >[16150.859879] SyS_ioctl+0x74/0x80 >[16150.859886] do_syscall_64+0x79/0x220 >[16150.859889] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16150.859891] RIP: 0033:0x7fd8d64ef0f7 >[16150.859893] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16150.859895] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[16150.859897] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16150.859898] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 00007fd8d67b3c50 >[16150.859899] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[16150.859900] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[16152.787314] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16152.787317] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16152.787320] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16152.787321] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16152.787322] Call Trace: >[16152.787329] dump_stack+0x85/0xbf >[16152.787343] swiotlb_alloc_coherent+0x1be/0x1d0 >[16152.787351] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16152.787360] ttm_dma_populate+0x25e/0x350 [ttm] >[16152.787366] ttm_tt_bind+0x2c/0x60 [ttm] >[16152.787370] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16152.787388] ttm_bo_validate+0x189/0x1a0 [ttm] >[16152.787391] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16152.787397] ? mutex_trylock+0xcd/0xe0 >[16152.787403] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16152.787460] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16152.787480] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16152.787502] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16152.787524] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16152.787545] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16152.787562] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16152.787581] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16152.787593] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16152.787601] drm_ioctl+0x2d5/0x370 [drm] >[16152.787617] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16152.787621] ? __pm_runtime_resume+0x54/0x90 >[16152.787626] ? trace_hardirqs_on_caller+0xed/0x180 >[16152.787643] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16152.787648] do_vfs_ioctl+0xa5/0x6e0 >[16152.787655] SyS_ioctl+0x74/0x80 >[16152.787659] do_syscall_64+0x79/0x220 >[16152.787662] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16152.787665] RIP: 0033:0x7fd8d64ef0f7 >[16152.787666] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16152.787669] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[16152.787670] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16152.787671] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[16152.787672] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16152.787674] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003260ab0 >[16155.228883] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16155.228886] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16155.228889] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16155.228890] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16155.228891] Call Trace: >[16155.228898] dump_stack+0x85/0xbf >[16155.228902] swiotlb_alloc_coherent+0x1be/0x1d0 >[16155.228909] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16155.228918] ttm_dma_populate+0x25e/0x350 [ttm] >[16155.228924] ttm_tt_bind+0x2c/0x60 [ttm] >[16155.228928] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16155.228935] ttm_bo_validate+0x189/0x1a0 [ttm] >[16155.228938] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16155.228954] ? mutex_trylock+0xcd/0xe0 >[16155.228970] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16155.229020] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16155.229063] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16155.229069] ? __lock_acquire+0x2d4/0x1340 >[16155.229100] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16155.229132] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16155.229164] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16155.229181] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16155.229212] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16155.229234] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16155.229242] drm_ioctl+0x2d5/0x370 [drm] >[16155.229259] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16155.229274] ? __pm_runtime_resume+0x54/0x90 >[16155.229278] ? trace_hardirqs_on_caller+0xed/0x180 >[16155.229295] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16155.229300] do_vfs_ioctl+0xa5/0x6e0 >[16155.229307] SyS_ioctl+0x74/0x80 >[16155.229311] do_syscall_64+0x79/0x220 >[16155.229314] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16155.229317] RIP: 0033:0x7fd8d64ef0f7 >[16155.229318] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16155.229320] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[16155.229322] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16155.229323] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[16155.229324] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16155.229325] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[16156.096434] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16156.096437] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16156.096440] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16156.096441] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16156.096442] Call Trace: >[16156.096449] dump_stack+0x85/0xbf >[16156.096453] swiotlb_alloc_coherent+0x1be/0x1d0 >[16156.096461] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16156.096470] ttm_dma_populate+0x25e/0x350 [ttm] >[16156.096476] ttm_tt_bind+0x2c/0x60 [ttm] >[16156.096480] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16156.096488] ttm_bo_validate+0x189/0x1a0 [ttm] >[16156.096491] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16156.096497] ? mutex_trylock+0xcd/0xe0 >[16156.096502] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16156.096539] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16156.096563] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16156.096569] ? __lock_acquire+0x2d4/0x1340 >[16156.096592] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16156.096618] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16156.096642] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16156.096662] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16156.096685] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16156.096700] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16156.096708] drm_ioctl+0x2d5/0x370 [drm] >[16156.096728] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16156.096733] ? __pm_runtime_resume+0x54/0x90 >[16156.096737] ? trace_hardirqs_on_caller+0xed/0x180 >[16156.096758] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16156.096764] do_vfs_ioctl+0xa5/0x6e0 >[16156.096770] SyS_ioctl+0x74/0x80 >[16156.096775] do_syscall_64+0x79/0x220 >[16156.096778] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16156.096781] RIP: 0033:0x7fd8d64ef0f7 >[16156.096782] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16156.096785] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[16156.096786] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16156.096787] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[16156.096789] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16156.096790] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[16156.914837] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16156.914841] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16156.914843] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16156.914845] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16156.914846] Call Trace: >[16156.914852] dump_stack+0x85/0xbf >[16156.914857] swiotlb_alloc_coherent+0x1be/0x1d0 >[16156.914865] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16156.914874] ttm_dma_populate+0x25e/0x350 [ttm] >[16156.914880] ttm_tt_bind+0x2c/0x60 [ttm] >[16156.914884] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16156.914892] ttm_bo_validate+0x189/0x1a0 [ttm] >[16156.914895] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16156.914901] ? mutex_trylock+0xcd/0xe0 >[16156.914906] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16156.914951] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16156.914975] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16156.915001] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16156.915026] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16156.915051] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16156.915071] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16156.915094] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16156.915108] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16156.915117] drm_ioctl+0x2d5/0x370 [drm] >[16156.915136] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16156.915141] ? __pm_runtime_resume+0x54/0x90 >[16156.915147] ? trace_hardirqs_on_caller+0xed/0x180 >[16156.915167] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16156.915173] do_vfs_ioctl+0xa5/0x6e0 >[16156.915180] SyS_ioctl+0x74/0x80 >[16156.915185] do_syscall_64+0x79/0x220 >[16156.915188] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16156.915190] RIP: 0033:0x7fd8d64ef0f7 >[16156.915192] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16156.915196] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[16156.915198] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16156.915200] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[16156.915202] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16156.915204] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[16168.545780] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16168.545783] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16168.545786] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16168.545787] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16168.545788] Call Trace: >[16168.545795] dump_stack+0x85/0xbf >[16168.545799] swiotlb_alloc_coherent+0x1be/0x1d0 >[16168.545806] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16168.545814] ttm_dma_populate+0x25e/0x350 [ttm] >[16168.545820] ttm_tt_bind+0x2c/0x60 [ttm] >[16168.545824] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16168.545832] ttm_bo_validate+0x189/0x1a0 [ttm] >[16168.545835] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16168.545840] ? mutex_trylock+0xcd/0xe0 >[16168.545845] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16168.545875] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16168.545895] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16168.545900] ? __lock_acquire+0x2d4/0x1340 >[16168.545920] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16168.545941] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16168.545962] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16168.545978] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16168.545997] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16168.546009] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16168.546016] drm_ioctl+0x2d5/0x370 [drm] >[16168.546033] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16168.546037] ? __pm_runtime_resume+0x54/0x90 >[16168.546041] ? trace_hardirqs_on_caller+0xed/0x180 >[16168.546059] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16168.546064] do_vfs_ioctl+0xa5/0x6e0 >[16168.546070] SyS_ioctl+0x74/0x80 >[16168.546074] do_syscall_64+0x79/0x220 >[16168.546077] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16168.546080] RIP: 0033:0x7fd8d64ef0f7 >[16168.546081] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16168.546084] RAX: ffffffffffffffda RBX: 0000000002c4cb30 RCX: 00007fd8d64ef0f7 >[16168.546085] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16168.546086] RBP: 00007ffcc6dba1c0 R08: 0000000002c4cb30 R09: 0000000000000004 >[16168.546087] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16168.546089] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[16169.269834] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16169.269837] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16169.269840] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16169.269841] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16169.269842] Call Trace: >[16169.269849] dump_stack+0x85/0xbf >[16169.269863] swiotlb_alloc_coherent+0x1be/0x1d0 >[16169.269881] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16169.269890] ttm_dma_populate+0x25e/0x350 [ttm] >[16169.269896] ttm_tt_bind+0x2c/0x60 [ttm] >[16169.269900] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16169.269908] ttm_bo_validate+0x189/0x1a0 [ttm] >[16169.269911] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16169.269917] ? mutex_trylock+0xcd/0xe0 >[16169.269922] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16169.269964] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16169.269990] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16169.269995] ? __lock_acquire+0x2d4/0x1340 >[16169.270013] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16169.270034] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16169.270054] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16169.270069] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16169.270088] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16169.270099] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16169.270107] drm_ioctl+0x2d5/0x370 [drm] >[16169.270123] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16169.270127] ? __pm_runtime_resume+0x54/0x90 >[16169.270131] ? trace_hardirqs_on_caller+0xed/0x180 >[16169.270148] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16169.270153] do_vfs_ioctl+0xa5/0x6e0 >[16169.270160] SyS_ioctl+0x74/0x80 >[16169.270165] do_syscall_64+0x79/0x220 >[16169.270168] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16169.270170] RIP: 0033:0x7fd8d64ef0f7 >[16169.270171] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16169.270174] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[16169.270175] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16169.270177] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[16169.270178] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16169.270179] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[16170.531036] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16170.531039] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16170.531042] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16170.531043] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16170.531044] Call Trace: >[16170.531051] dump_stack+0x85/0xbf >[16170.531055] swiotlb_alloc_coherent+0x1be/0x1d0 >[16170.531063] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16170.531072] ttm_dma_populate+0x25e/0x350 [ttm] >[16170.531078] ttm_tt_bind+0x2c/0x60 [ttm] >[16170.531082] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16170.531090] ttm_bo_validate+0x189/0x1a0 [ttm] >[16170.531093] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16170.531099] ? mutex_trylock+0xcd/0xe0 >[16170.531104] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16170.531137] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16170.531161] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16170.531167] ? __lock_acquire+0x2d4/0x1340 >[16170.531191] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16170.531217] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16170.531241] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16170.531262] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16170.531285] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16170.531299] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16170.531308] drm_ioctl+0x2d5/0x370 [drm] >[16170.531327] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16170.531332] ? __pm_runtime_resume+0x54/0x90 >[16170.531336] ? trace_hardirqs_on_caller+0xed/0x180 >[16170.531358] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16170.531364] do_vfs_ioctl+0xa5/0x6e0 >[16170.531370] SyS_ioctl+0x74/0x80 >[16170.531375] do_syscall_64+0x79/0x220 >[16170.531379] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16170.531381] RIP: 0033:0x7fd8d64ef0f7 >[16170.531382] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16170.531385] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[16170.531386] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16170.531387] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[16170.531389] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16170.531390] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[16172.753844] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16172.753847] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16172.753849] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16172.753851] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16172.753852] Call Trace: >[16172.753858] dump_stack+0x85/0xbf >[16172.753863] swiotlb_alloc_coherent+0x1be/0x1d0 >[16172.753870] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16172.753879] ttm_dma_populate+0x25e/0x350 [ttm] >[16172.753885] ttm_tt_bind+0x2c/0x60 [ttm] >[16172.753888] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16172.753896] ttm_bo_validate+0x189/0x1a0 [ttm] >[16172.753899] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16172.753905] ? mutex_trylock+0xcd/0xe0 >[16172.753910] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16172.753941] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16172.753960] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16172.753966] ? __lock_acquire+0x2d4/0x1340 >[16172.753985] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16172.754008] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16172.754028] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16172.754045] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16172.754064] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16172.754075] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16172.754083] drm_ioctl+0x2d5/0x370 [drm] >[16172.754099] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16172.754104] ? __pm_runtime_resume+0x54/0x90 >[16172.754108] ? trace_hardirqs_on_caller+0xed/0x180 >[16172.754125] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16172.754140] do_vfs_ioctl+0xa5/0x6e0 >[16172.754147] SyS_ioctl+0x74/0x80 >[16172.754152] do_syscall_64+0x79/0x220 >[16172.754155] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16172.754158] RIP: 0033:0x7fd8d64ef0f7 >[16172.754159] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16172.754162] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[16172.754163] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16172.754164] RBP: 00007ffcc6dba1c0 R08: 0000000003072a40 R09: 0000000000000004 >[16172.754165] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16172.754167] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[16180.666923] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16180.666926] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16180.666929] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16180.666930] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16180.666931] Call Trace: >[16180.666938] dump_stack+0x85/0xbf >[16180.666953] swiotlb_alloc_coherent+0x1be/0x1d0 >[16180.666960] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16180.666969] ttm_dma_populate+0x25e/0x350 [ttm] >[16180.666975] ttm_tt_bind+0x2c/0x60 [ttm] >[16180.666979] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16180.666987] ttm_bo_validate+0x189/0x1a0 [ttm] >[16180.666990] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16180.666996] ? mutex_trylock+0xcd/0xe0 >[16180.667002] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16180.667033] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16180.667054] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16180.667060] ? __lock_acquire+0x2d4/0x1340 >[16180.667081] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16180.667104] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16180.667125] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16180.667143] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16180.667163] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16180.667175] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16180.667183] drm_ioctl+0x2d5/0x370 [drm] >[16180.667200] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16180.667205] ? __pm_runtime_resume+0x54/0x90 >[16180.667209] ? trace_hardirqs_on_caller+0xed/0x180 >[16180.667227] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16180.667233] do_vfs_ioctl+0xa5/0x6e0 >[16180.667239] SyS_ioctl+0x74/0x80 >[16180.667244] do_syscall_64+0x79/0x220 >[16180.667247] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16180.667249] RIP: 0033:0x7fd8d64ef0f7 >[16180.667261] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16180.667264] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[16180.667265] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16180.667267] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 00007fd8d67b3c50 >[16180.667269] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[16180.667271] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[16187.075081] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16187.075084] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16187.075087] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16187.075088] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16187.075089] Call Trace: >[16187.075097] dump_stack+0x85/0xbf >[16187.075101] swiotlb_alloc_coherent+0x1be/0x1d0 >[16187.075110] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16187.075119] ttm_dma_populate+0x25e/0x350 [ttm] >[16187.075126] ttm_tt_bind+0x2c/0x60 [ttm] >[16187.075130] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16187.075139] ttm_bo_validate+0x189/0x1a0 [ttm] >[16187.075144] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16187.075150] ? mutex_trylock+0xcd/0xe0 >[16187.075157] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16187.075204] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16187.075237] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16187.075267] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16187.075302] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16187.075338] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16187.075366] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16187.075400] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16187.075417] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16187.075431] drm_ioctl+0x2d5/0x370 [drm] >[16187.075459] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16187.075468] ? __pm_runtime_resume+0x54/0x90 >[16187.075477] ? trace_hardirqs_on_caller+0xed/0x180 >[16187.075509] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16187.075518] do_vfs_ioctl+0xa5/0x6e0 >[16187.075530] SyS_ioctl+0x74/0x80 >[16187.075538] do_syscall_64+0x79/0x220 >[16187.075543] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16187.075547] RIP: 0033:0x7fd8d64ef0f7 >[16187.075550] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16187.075554] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[16187.075556] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16187.075559] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[16187.075561] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16187.075563] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[16194.291622] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16194.291625] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16194.291628] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16194.291629] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16194.291630] Call Trace: >[16194.291638] dump_stack+0x85/0xbf >[16194.291642] swiotlb_alloc_coherent+0x1be/0x1d0 >[16194.291650] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16194.291659] ttm_dma_populate+0x25e/0x350 [ttm] >[16194.291666] ttm_tt_bind+0x2c/0x60 [ttm] >[16194.291670] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16194.291677] ttm_bo_validate+0x189/0x1a0 [ttm] >[16194.291680] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16194.291686] ? mutex_trylock+0xcd/0xe0 >[16194.291691] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16194.291721] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16194.291741] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16194.291764] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16194.291785] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16194.291806] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16194.291822] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16194.291842] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16194.291853] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16194.291860] drm_ioctl+0x2d5/0x370 [drm] >[16194.291877] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16194.291881] ? __pm_runtime_resume+0x54/0x90 >[16194.291886] ? trace_hardirqs_on_caller+0xed/0x180 >[16194.291903] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16194.291908] do_vfs_ioctl+0xa5/0x6e0 >[16194.291914] SyS_ioctl+0x74/0x80 >[16194.291919] do_syscall_64+0x79/0x220 >[16194.291922] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16194.291925] RIP: 0033:0x7fd8d64ef0f7 >[16194.291926] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16194.291929] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[16194.291930] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16194.291931] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[16194.291932] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16194.291934] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[16195.618583] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16195.618586] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16195.618589] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16195.618590] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16195.618592] Call Trace: >[16195.618598] dump_stack+0x85/0xbf >[16195.618602] swiotlb_alloc_coherent+0x1be/0x1d0 >[16195.618610] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16195.618619] ttm_dma_populate+0x25e/0x350 [ttm] >[16195.618625] ttm_tt_bind+0x2c/0x60 [ttm] >[16195.618629] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16195.618637] ttm_bo_validate+0x189/0x1a0 [ttm] >[16195.618640] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16195.618646] ? mutex_trylock+0xcd/0xe0 >[16195.618651] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16195.618693] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16195.618714] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16195.618719] ? __lock_acquire+0x2d4/0x1340 >[16195.618739] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16195.618761] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16195.618782] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16195.618799] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16195.618818] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16195.618829] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16195.618837] drm_ioctl+0x2d5/0x370 [drm] >[16195.618854] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16195.618859] ? __pm_runtime_resume+0x54/0x90 >[16195.618863] ? trace_hardirqs_on_caller+0xed/0x180 >[16195.618880] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16195.618885] do_vfs_ioctl+0xa5/0x6e0 >[16195.618892] SyS_ioctl+0x74/0x80 >[16195.618896] do_syscall_64+0x79/0x220 >[16195.618899] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16195.618901] RIP: 0033:0x7fd8d64ef0f7 >[16195.618903] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16195.618905] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[16195.618907] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16195.618908] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[16195.618909] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16195.618910] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[16210.693009] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16210.693012] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16210.693015] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16210.693016] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16210.693017] Call Trace: >[16210.693024] dump_stack+0x85/0xbf >[16210.693029] swiotlb_alloc_coherent+0x1be/0x1d0 >[16210.693037] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16210.693046] ttm_dma_populate+0x25e/0x350 [ttm] >[16210.693053] ttm_tt_bind+0x2c/0x60 [ttm] >[16210.693057] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16210.693065] ttm_bo_validate+0x189/0x1a0 [ttm] >[16210.693068] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16210.693074] ? mutex_trylock+0xcd/0xe0 >[16210.693079] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16210.693112] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16210.693134] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16210.693140] ? __lock_acquire+0x2d4/0x1340 >[16210.693161] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16210.693184] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16210.693205] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16210.693221] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16210.693241] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16210.693253] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16210.693261] drm_ioctl+0x2d5/0x370 [drm] >[16210.693277] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16210.693282] ? __pm_runtime_resume+0x54/0x90 >[16210.693287] ? trace_hardirqs_on_caller+0xed/0x180 >[16210.693304] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16210.693309] do_vfs_ioctl+0xa5/0x6e0 >[16210.693316] SyS_ioctl+0x74/0x80 >[16210.693320] do_syscall_64+0x79/0x220 >[16210.693324] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16210.693326] RIP: 0033:0x7fd8d64ef0f7 >[16210.693327] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16210.693330] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[16210.693331] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16210.693333] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 00007fd8d67b3c50 >[16210.693334] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[16210.693335] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[16226.030289] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16226.030293] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16226.030297] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16226.030299] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16226.030300] Call Trace: >[16226.030308] dump_stack+0x85/0xbf >[16226.030314] swiotlb_alloc_coherent+0x1be/0x1d0 >[16226.030324] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16226.030338] ttm_dma_populate+0x25e/0x350 [ttm] >[16226.030347] ttm_tt_bind+0x2c/0x60 [ttm] >[16226.030352] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16226.030364] ttm_bo_validate+0x189/0x1a0 [ttm] >[16226.030369] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16226.030377] ? mutex_trylock+0xcd/0xe0 >[16226.030384] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16226.030426] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16226.030458] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16226.030466] ? __lock_acquire+0x2d4/0x1340 >[16226.030500] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16226.030534] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16226.030567] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16226.030592] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16226.030633] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16226.030649] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16226.030663] drm_ioctl+0x2d5/0x370 [drm] >[16226.030700] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16226.030708] ? __pm_runtime_resume+0x54/0x90 >[16226.030716] ? trace_hardirqs_on_caller+0xed/0x180 >[16226.030746] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16226.030753] do_vfs_ioctl+0xa5/0x6e0 >[16226.030765] SyS_ioctl+0x74/0x80 >[16226.030772] do_syscall_64+0x79/0x220 >[16226.030787] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16226.030790] RIP: 0033:0x7fd8d64ef0f7 >[16226.030793] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16226.030797] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[16226.030799] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16226.030801] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[16226.030804] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16226.030806] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[16240.729830] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16240.729834] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16240.729836] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16240.729838] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16240.729839] Call Trace: >[16240.729845] dump_stack+0x85/0xbf >[16240.729850] swiotlb_alloc_coherent+0x1be/0x1d0 >[16240.729858] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16240.729867] ttm_dma_populate+0x25e/0x350 [ttm] >[16240.729884] ttm_tt_bind+0x2c/0x60 [ttm] >[16240.729889] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16240.729902] ttm_bo_validate+0x189/0x1a0 [ttm] >[16240.729906] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16240.729925] ? mutex_trylock+0xcd/0xe0 >[16240.729933] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16240.729966] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16240.730008] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16240.730014] ? __lock_acquire+0x2d4/0x1340 >[16240.730046] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16240.730090] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16240.730112] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16240.730139] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16240.730179] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16240.730191] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16240.730199] drm_ioctl+0x2d5/0x370 [drm] >[16240.730216] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16240.730220] ? __pm_runtime_resume+0x54/0x90 >[16240.730225] ? trace_hardirqs_on_caller+0xed/0x180 >[16240.730242] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16240.730258] do_vfs_ioctl+0xa5/0x6e0 >[16240.730265] SyS_ioctl+0x74/0x80 >[16240.730269] do_syscall_64+0x79/0x220 >[16240.730272] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16240.730275] RIP: 0033:0x7fd8d64ef0f7 >[16240.730276] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16240.730279] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[16240.730280] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16240.730281] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 00007fd8d67b3c50 >[16240.730282] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[16240.730284] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[16251.024759] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16251.024763] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16251.024765] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16251.024767] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16251.024768] Call Trace: >[16251.024775] dump_stack+0x85/0xbf >[16251.024779] swiotlb_alloc_coherent+0x1be/0x1d0 >[16251.024787] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16251.024805] ttm_dma_populate+0x25e/0x350 [ttm] >[16251.024811] ttm_tt_bind+0x2c/0x60 [ttm] >[16251.024815] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16251.024833] ttm_bo_validate+0x189/0x1a0 [ttm] >[16251.024836] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16251.024842] ? mutex_trylock+0xcd/0xe0 >[16251.024848] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16251.024891] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16251.024914] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16251.024920] ? __lock_acquire+0x2d4/0x1340 >[16251.024940] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16251.024963] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16251.024995] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16251.025014] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16251.025047] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16251.025058] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16251.025076] drm_ioctl+0x2d5/0x370 [drm] >[16251.025093] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16251.025098] ? __pm_runtime_resume+0x54/0x90 >[16251.025102] ? trace_hardirqs_on_caller+0xed/0x180 >[16251.025120] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16251.025125] do_vfs_ioctl+0xa5/0x6e0 >[16251.025132] SyS_ioctl+0x74/0x80 >[16251.025137] do_syscall_64+0x79/0x220 >[16251.025140] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16251.025143] RIP: 0033:0x7fd8d64ef0f7 >[16251.025144] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16251.025147] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[16251.025148] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16251.025149] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[16251.025150] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16251.025152] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[16254.210209] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16254.210213] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16254.210215] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16254.210217] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16254.210218] Call Trace: >[16254.210225] dump_stack+0x85/0xbf >[16254.210229] swiotlb_alloc_coherent+0x1be/0x1d0 >[16254.210237] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16254.210246] ttm_dma_populate+0x25e/0x350 [ttm] >[16254.210252] ttm_tt_bind+0x2c/0x60 [ttm] >[16254.210256] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16254.210264] ttm_bo_validate+0x189/0x1a0 [ttm] >[16254.210267] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16254.210273] ? mutex_trylock+0xcd/0xe0 >[16254.210278] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16254.210310] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16254.210332] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16254.210338] ? __lock_acquire+0x2d4/0x1340 >[16254.210359] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16254.210382] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16254.210403] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16254.210421] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16254.210441] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16254.210453] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16254.210462] drm_ioctl+0x2d5/0x370 [drm] >[16254.210478] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16254.210482] ? __pm_runtime_resume+0x54/0x90 >[16254.210487] ? trace_hardirqs_on_caller+0xed/0x180 >[16254.210505] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16254.210511] do_vfs_ioctl+0xa5/0x6e0 >[16254.210517] SyS_ioctl+0x74/0x80 >[16254.210522] do_syscall_64+0x79/0x220 >[16254.210525] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16254.210528] RIP: 0033:0x7fd8d64ef0f7 >[16254.210529] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16254.210532] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[16254.210533] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16254.210535] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[16254.210536] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16254.210539] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[16254.886724] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16254.886729] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16254.886732] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16254.886734] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16254.886735] Call Trace: >[16254.886743] dump_stack+0x85/0xbf >[16254.886749] swiotlb_alloc_coherent+0x1be/0x1d0 >[16254.886759] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16254.886773] ttm_dma_populate+0x25e/0x350 [ttm] >[16254.886782] ttm_tt_bind+0x2c/0x60 [ttm] >[16254.886788] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16254.886811] ttm_bo_validate+0x189/0x1a0 [ttm] >[16254.886816] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16254.886825] ? mutex_trylock+0xcd/0xe0 >[16254.886833] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16254.886872] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16254.886902] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16254.886907] ? __lock_acquire+0x2d4/0x1340 >[16254.886927] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16254.886950] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16254.886970] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16254.886987] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16254.887007] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16254.887018] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16254.887025] drm_ioctl+0x2d5/0x370 [drm] >[16254.887042] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16254.887046] ? __pm_runtime_resume+0x54/0x90 >[16254.887050] ? trace_hardirqs_on_caller+0xed/0x180 >[16254.887068] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16254.887073] do_vfs_ioctl+0xa5/0x6e0 >[16254.887079] SyS_ioctl+0x74/0x80 >[16254.887083] do_syscall_64+0x79/0x220 >[16254.887087] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16254.887089] RIP: 0033:0x7fd8d64ef0f7 >[16254.887091] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16254.887093] RAX: ffffffffffffffda RBX: 0000000002c4cb30 RCX: 00007fd8d64ef0f7 >[16254.887095] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16254.887096] RBP: 00007ffcc6dba1c0 R08: 0000000002c4cb30 R09: 0000000000000004 >[16254.887097] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16254.887098] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[16270.686302] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16270.686305] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16270.686307] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16270.686309] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16270.686310] Call Trace: >[16270.686317] dump_stack+0x85/0xbf >[16270.686331] swiotlb_alloc_coherent+0x1be/0x1d0 >[16270.686338] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16270.686357] ttm_dma_populate+0x25e/0x350 [ttm] >[16270.686363] ttm_tt_bind+0x2c/0x60 [ttm] >[16270.686367] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16270.686375] ttm_bo_validate+0x189/0x1a0 [ttm] >[16270.686378] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16270.686383] ? mutex_trylock+0xcd/0xe0 >[16270.686388] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16270.686419] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16270.686440] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16270.686446] ? __lock_acquire+0x2d4/0x1340 >[16270.686465] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16270.686488] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16270.686509] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16270.686525] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16270.686545] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16270.686557] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16270.686564] drm_ioctl+0x2d5/0x370 [drm] >[16270.686581] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16270.686585] ? __pm_runtime_resume+0x54/0x90 >[16270.686589] ? trace_hardirqs_on_caller+0xed/0x180 >[16270.686607] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16270.686612] do_vfs_ioctl+0xa5/0x6e0 >[16270.686619] SyS_ioctl+0x74/0x80 >[16270.686623] do_syscall_64+0x79/0x220 >[16270.686626] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16270.686628] RIP: 0033:0x7fd8d64ef0f7 >[16270.686630] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16270.686632] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[16270.686634] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16270.686635] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 00007fd8d67b3c50 >[16270.686636] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[16270.686637] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[16271.582810] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16271.582814] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16271.582816] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16271.582818] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16271.582819] Call Trace: >[16271.582825] dump_stack+0x85/0xbf >[16271.582829] swiotlb_alloc_coherent+0x1be/0x1d0 >[16271.582837] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16271.582845] ttm_dma_populate+0x25e/0x350 [ttm] >[16271.582851] ttm_tt_bind+0x2c/0x60 [ttm] >[16271.582855] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16271.582862] ttm_bo_validate+0x189/0x1a0 [ttm] >[16271.582865] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16271.582870] ? mutex_trylock+0xcd/0xe0 >[16271.582875] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16271.582906] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16271.582926] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16271.582948] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16271.582970] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16271.582991] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16271.583007] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16271.583027] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16271.583038] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16271.583046] drm_ioctl+0x2d5/0x370 [drm] >[16271.583062] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16271.583067] ? __pm_runtime_resume+0x54/0x90 >[16271.583072] ? trace_hardirqs_on_caller+0xed/0x180 >[16271.583090] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16271.583095] do_vfs_ioctl+0xa5/0x6e0 >[16271.583101] SyS_ioctl+0x74/0x80 >[16271.583105] do_syscall_64+0x79/0x220 >[16271.583108] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16271.583111] RIP: 0033:0x7fd8d64ef0f7 >[16271.583112] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16271.583115] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[16271.583116] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16271.583117] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[16271.583118] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16271.583120] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[16272.284463] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16272.284466] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16272.284469] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16272.284470] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16272.284471] Call Trace: >[16272.284478] dump_stack+0x85/0xbf >[16272.284482] swiotlb_alloc_coherent+0x1be/0x1d0 >[16272.284489] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16272.284498] ttm_dma_populate+0x25e/0x350 [ttm] >[16272.284504] ttm_tt_bind+0x2c/0x60 [ttm] >[16272.284508] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16272.284515] ttm_bo_validate+0x189/0x1a0 [ttm] >[16272.284518] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16272.284524] ? mutex_trylock+0xcd/0xe0 >[16272.284529] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16272.284559] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16272.284579] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16272.284585] ? __lock_acquire+0x2d4/0x1340 >[16272.284605] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16272.284626] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16272.284647] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16272.284664] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16272.284683] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16272.284694] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16272.284702] drm_ioctl+0x2d5/0x370 [drm] >[16272.284718] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16272.284722] ? __pm_runtime_resume+0x54/0x90 >[16272.284727] ? trace_hardirqs_on_caller+0xed/0x180 >[16272.284744] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16272.284749] do_vfs_ioctl+0xa5/0x6e0 >[16272.284766] SyS_ioctl+0x74/0x80 >[16272.284771] do_syscall_64+0x79/0x220 >[16272.284774] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16272.284777] RIP: 0033:0x7fd8d64ef0f7 >[16272.284779] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16272.284793] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[16272.284795] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16272.284797] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[16272.284798] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16272.284800] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[16285.658372] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16285.658375] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16285.658378] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16285.658379] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16285.658380] Call Trace: >[16285.658387] dump_stack+0x85/0xbf >[16285.658391] swiotlb_alloc_coherent+0x1be/0x1d0 >[16285.658399] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16285.658408] ttm_dma_populate+0x25e/0x350 [ttm] >[16285.658414] ttm_tt_bind+0x2c/0x60 [ttm] >[16285.658418] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16285.658425] ttm_bo_validate+0x189/0x1a0 [ttm] >[16285.658428] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16285.658434] ? mutex_trylock+0xcd/0xe0 >[16285.658438] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16285.658477] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16285.658501] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16285.658507] ? __lock_acquire+0x2d4/0x1340 >[16285.658530] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16285.658555] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16285.658580] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16285.658599] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16285.658621] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16285.658635] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16285.658643] drm_ioctl+0x2d5/0x370 [drm] >[16285.658662] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16285.658667] ? __pm_runtime_resume+0x54/0x90 >[16285.658671] ? trace_hardirqs_on_caller+0xed/0x180 >[16285.658692] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16285.658697] do_vfs_ioctl+0xa5/0x6e0 >[16285.658703] SyS_ioctl+0x74/0x80 >[16285.658708] do_syscall_64+0x79/0x220 >[16285.658711] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16285.658714] RIP: 0033:0x7fd8d64ef0f7 >[16285.658715] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16285.658718] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[16285.658719] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16285.658720] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[16285.658722] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16285.658723] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[16287.643999] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16287.644002] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16287.644005] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16287.644006] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16287.644007] Call Trace: >[16287.644013] dump_stack+0x85/0xbf >[16287.644018] swiotlb_alloc_coherent+0x1be/0x1d0 >[16287.644025] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16287.644034] ttm_dma_populate+0x25e/0x350 [ttm] >[16287.644040] ttm_tt_bind+0x2c/0x60 [ttm] >[16287.644044] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16287.644052] ttm_bo_validate+0x189/0x1a0 [ttm] >[16287.644054] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16287.644060] ? mutex_trylock+0xcd/0xe0 >[16287.644065] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16287.644095] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16287.644116] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16287.644121] ? __lock_acquire+0x2d4/0x1340 >[16287.644141] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16287.644164] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16287.644185] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16287.644202] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16287.644222] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16287.644234] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16287.644242] drm_ioctl+0x2d5/0x370 [drm] >[16287.644258] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16287.644263] ? __pm_runtime_resume+0x54/0x90 >[16287.644267] ? trace_hardirqs_on_caller+0xed/0x180 >[16287.644285] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16287.644290] do_vfs_ioctl+0xa5/0x6e0 >[16287.644297] SyS_ioctl+0x74/0x80 >[16287.644302] do_syscall_64+0x79/0x220 >[16287.644305] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16287.644308] RIP: 0033:0x7fd8d64ef0f7 >[16287.644309] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16287.644312] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[16287.644313] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16287.644314] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[16287.644316] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16287.644317] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[16300.706415] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16300.706420] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16300.706424] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16300.706426] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16300.706428] Call Trace: >[16300.706448] dump_stack+0x85/0xbf >[16300.706454] swiotlb_alloc_coherent+0x1be/0x1d0 >[16300.706466] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16300.706483] ttm_dma_populate+0x25e/0x350 [ttm] >[16300.706494] ttm_tt_bind+0x2c/0x60 [ttm] >[16300.706501] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16300.706515] ttm_bo_validate+0x189/0x1a0 [ttm] >[16300.706519] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16300.706530] ? mutex_trylock+0xcd/0xe0 >[16300.706539] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16300.706578] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16300.706611] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16300.706620] ? __lock_acquire+0x2d4/0x1340 >[16300.706653] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16300.706692] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16300.706727] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16300.706754] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16300.706787] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16300.706812] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16300.706838] drm_ioctl+0x2d5/0x370 [drm] >[16300.706866] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16300.706873] ? __pm_runtime_resume+0x54/0x90 >[16300.706882] ? trace_hardirqs_on_caller+0xed/0x180 >[16300.706912] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16300.706920] do_vfs_ioctl+0xa5/0x6e0 >[16300.706933] SyS_ioctl+0x74/0x80 >[16300.706940] do_syscall_64+0x79/0x220 >[16300.706946] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16300.706950] RIP: 0033:0x7fd8d64ef0f7 >[16300.706952] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16300.706956] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[16300.706959] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16300.706961] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 00007fd8d67b3c50 >[16300.706963] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[16300.706975] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[16310.234210] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16310.234214] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16310.234216] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16310.234217] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16310.234218] Call Trace: >[16310.234225] dump_stack+0x85/0xbf >[16310.234229] swiotlb_alloc_coherent+0x1be/0x1d0 >[16310.234237] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16310.234246] ttm_dma_populate+0x25e/0x350 [ttm] >[16310.234252] ttm_tt_bind+0x2c/0x60 [ttm] >[16310.234256] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16310.234263] ttm_bo_validate+0x189/0x1a0 [ttm] >[16310.234266] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16310.234272] ? mutex_trylock+0xcd/0xe0 >[16310.234277] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16310.234319] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16310.234340] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16310.234346] ? __lock_acquire+0x2d4/0x1340 >[16310.234377] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16310.234399] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16310.234419] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16310.234435] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16310.234455] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16310.234466] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16310.234474] drm_ioctl+0x2d5/0x370 [drm] >[16310.234490] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16310.234494] ? __pm_runtime_resume+0x54/0x90 >[16310.234498] ? trace_hardirqs_on_caller+0xed/0x180 >[16310.234515] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16310.234520] do_vfs_ioctl+0xa5/0x6e0 >[16310.234526] SyS_ioctl+0x74/0x80 >[16310.234531] do_syscall_64+0x79/0x220 >[16310.234534] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16310.234536] RIP: 0033:0x7fd8d64ef0f7 >[16310.234538] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16310.234540] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[16310.234542] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16310.234543] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[16310.234544] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16310.234545] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[16330.730793] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16330.730796] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16330.730799] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16330.730800] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16330.730801] Call Trace: >[16330.730808] dump_stack+0x85/0xbf >[16330.730812] swiotlb_alloc_coherent+0x1be/0x1d0 >[16330.730820] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16330.730830] ttm_dma_populate+0x25e/0x350 [ttm] >[16330.730836] ttm_tt_bind+0x2c/0x60 [ttm] >[16330.730840] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16330.730848] ttm_bo_validate+0x189/0x1a0 [ttm] >[16330.730851] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16330.730857] ? mutex_trylock+0xcd/0xe0 >[16330.730862] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16330.730895] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16330.730939] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16330.730944] ? __lock_acquire+0x2d4/0x1340 >[16330.730964] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16330.730986] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16330.731007] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16330.731023] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16330.731043] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16330.731054] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16330.731062] drm_ioctl+0x2d5/0x370 [drm] >[16330.731078] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16330.731083] ? __pm_runtime_resume+0x54/0x90 >[16330.731087] ? trace_hardirqs_on_caller+0xed/0x180 >[16330.731114] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16330.731119] do_vfs_ioctl+0xa5/0x6e0 >[16330.731136] SyS_ioctl+0x74/0x80 >[16330.731141] do_syscall_64+0x79/0x220 >[16330.731144] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16330.731146] RIP: 0033:0x7fd8d64ef0f7 >[16330.731148] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16330.731150] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[16330.731152] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16330.731153] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 00007fd8d67b3c50 >[16330.731154] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[16330.731156] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[16337.356617] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16337.356620] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16337.356623] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16337.356624] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16337.356625] Call Trace: >[16337.356632] dump_stack+0x85/0xbf >[16337.356636] swiotlb_alloc_coherent+0x1be/0x1d0 >[16337.356644] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16337.356652] ttm_dma_populate+0x25e/0x350 [ttm] >[16337.356658] ttm_tt_bind+0x2c/0x60 [ttm] >[16337.356662] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16337.356670] ttm_bo_validate+0x189/0x1a0 [ttm] >[16337.356673] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16337.356679] ? mutex_trylock+0xcd/0xe0 >[16337.356684] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16337.356715] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16337.356736] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16337.356759] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16337.356788] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16337.356821] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16337.356843] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16337.356864] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16337.356875] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16337.356883] drm_ioctl+0x2d5/0x370 [drm] >[16337.356905] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16337.356912] ? __pm_runtime_resume+0x54/0x90 >[16337.356919] ? trace_hardirqs_on_caller+0xed/0x180 >[16337.356958] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16337.356964] do_vfs_ioctl+0xa5/0x6e0 >[16337.356970] SyS_ioctl+0x74/0x80 >[16337.356975] do_syscall_64+0x79/0x220 >[16337.356979] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16337.356981] RIP: 0033:0x7fd8d64ef0f7 >[16337.356983] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16337.356985] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[16337.356987] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16337.356988] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[16337.356989] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16337.356990] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[16345.918921] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16345.918925] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16345.918927] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16345.918928] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16345.918930] Call Trace: >[16345.918936] dump_stack+0x85/0xbf >[16345.918942] swiotlb_alloc_coherent+0x1be/0x1d0 >[16345.918953] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16345.918969] ttm_dma_populate+0x25e/0x350 [ttm] >[16345.918980] ttm_tt_bind+0x2c/0x60 [ttm] >[16345.918986] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16345.919000] ttm_bo_validate+0x189/0x1a0 [ttm] >[16345.919004] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16345.919013] ? mutex_trylock+0xcd/0xe0 >[16345.919022] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16345.919062] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16345.919094] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16345.919103] ? __lock_acquire+0x2d4/0x1340 >[16345.919124] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16345.919146] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16345.919168] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16345.919185] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16345.919210] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16345.919224] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16345.919232] drm_ioctl+0x2d5/0x370 [drm] >[16345.919248] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16345.919253] ? __pm_runtime_resume+0x54/0x90 >[16345.919257] ? trace_hardirqs_on_caller+0xed/0x180 >[16345.919275] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16345.919280] do_vfs_ioctl+0xa5/0x6e0 >[16345.919287] SyS_ioctl+0x74/0x80 >[16345.919292] do_syscall_64+0x79/0x220 >[16345.919295] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16345.919297] RIP: 0033:0x7fd8d64ef0f7 >[16345.919298] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16345.919301] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[16345.919302] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16345.919304] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[16345.919305] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16345.919306] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[16346.737181] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16346.737185] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16346.737187] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16346.737188] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16346.737190] Call Trace: >[16346.737196] dump_stack+0x85/0xbf >[16346.737201] swiotlb_alloc_coherent+0x1be/0x1d0 >[16346.737209] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16346.737218] ttm_dma_populate+0x25e/0x350 [ttm] >[16346.737224] ttm_tt_bind+0x2c/0x60 [ttm] >[16346.737238] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16346.737246] ttm_bo_validate+0x189/0x1a0 [ttm] >[16346.737249] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16346.737255] ? mutex_trylock+0xcd/0xe0 >[16346.737260] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16346.737306] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16346.737330] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16346.737335] ? __lock_acquire+0x2d4/0x1340 >[16346.737359] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16346.737395] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16346.737429] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16346.737449] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16346.737472] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16346.737486] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16346.737495] drm_ioctl+0x2d5/0x370 [drm] >[16346.737514] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16346.737519] ? __pm_runtime_resume+0x54/0x90 >[16346.737523] ? trace_hardirqs_on_caller+0xed/0x180 >[16346.737543] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16346.737548] do_vfs_ioctl+0xa5/0x6e0 >[16346.737555] SyS_ioctl+0x74/0x80 >[16346.737560] do_syscall_64+0x79/0x220 >[16346.737563] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16346.737565] RIP: 0033:0x7fd8d64ef0f7 >[16346.737567] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16346.737569] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[16346.737571] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16346.737572] RBP: 00007ffcc6dba1c0 R08: 0000000003072a40 R09: 0000000000000004 >[16346.737573] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16346.737574] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[16358.933667] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16358.933670] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16358.933673] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16358.933674] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16358.933676] Call Trace: >[16358.933682] dump_stack+0x85/0xbf >[16358.933687] swiotlb_alloc_coherent+0x1be/0x1d0 >[16358.933694] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16358.933714] ttm_dma_populate+0x25e/0x350 [ttm] >[16358.933730] ttm_tt_bind+0x2c/0x60 [ttm] >[16358.933735] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16358.933743] ttm_bo_validate+0x189/0x1a0 [ttm] >[16358.933746] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16358.933752] ? mutex_trylock+0xcd/0xe0 >[16358.933758] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16358.933801] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16358.933822] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16358.933828] ? __lock_acquire+0x2d4/0x1340 >[16358.933848] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16358.933871] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16358.933892] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16358.933909] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16358.933929] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16358.933941] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16358.933949] drm_ioctl+0x2d5/0x370 [drm] >[16358.933965] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16358.933969] ? __pm_runtime_resume+0x54/0x90 >[16358.933974] ? trace_hardirqs_on_caller+0xed/0x180 >[16358.933992] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16358.933997] do_vfs_ioctl+0xa5/0x6e0 >[16358.934003] SyS_ioctl+0x74/0x80 >[16358.934008] do_syscall_64+0x79/0x220 >[16358.934011] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16358.934013] RIP: 0033:0x7fd8d64ef0f7 >[16358.934015] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16358.934017] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[16358.934019] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16358.934020] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[16358.934021] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16358.934022] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[16360.358189] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16360.358192] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16360.358195] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16360.358196] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16360.358197] Call Trace: >[16360.358203] dump_stack+0x85/0xbf >[16360.358208] swiotlb_alloc_coherent+0x1be/0x1d0 >[16360.358215] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16360.358224] ttm_dma_populate+0x25e/0x350 [ttm] >[16360.358230] ttm_tt_bind+0x2c/0x60 [ttm] >[16360.358234] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16360.358242] ttm_bo_validate+0x189/0x1a0 [ttm] >[16360.358245] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16360.358251] ? mutex_trylock+0xcd/0xe0 >[16360.358256] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16360.358286] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16360.358306] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16360.358312] ? __lock_acquire+0x2d4/0x1340 >[16360.358331] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16360.358354] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16360.358375] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16360.358392] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16360.358412] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16360.358424] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16360.358432] drm_ioctl+0x2d5/0x370 [drm] >[16360.358448] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16360.358453] ? __pm_runtime_resume+0x54/0x90 >[16360.358457] ? trace_hardirqs_on_caller+0xed/0x180 >[16360.358475] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16360.358480] do_vfs_ioctl+0xa5/0x6e0 >[16360.358487] SyS_ioctl+0x74/0x80 >[16360.358491] do_syscall_64+0x79/0x220 >[16360.358494] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16360.358497] RIP: 0033:0x7fd8d64ef0f7 >[16360.358498] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16360.358501] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[16360.358502] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16360.358503] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[16360.358505] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16360.358506] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[16360.688365] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16360.688369] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16360.688373] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16360.688374] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16360.688376] Call Trace: >[16360.688385] dump_stack+0x85/0xbf >[16360.688391] swiotlb_alloc_coherent+0x1be/0x1d0 >[16360.688400] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16360.688412] ttm_dma_populate+0x25e/0x350 [ttm] >[16360.688419] ttm_tt_bind+0x2c/0x60 [ttm] >[16360.688424] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16360.688435] ttm_bo_validate+0x189/0x1a0 [ttm] >[16360.688439] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16360.688446] ? mutex_trylock+0xcd/0xe0 >[16360.688453] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16360.688492] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16360.688522] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16360.688551] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16360.688580] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16360.688607] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16360.688629] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16360.688654] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16360.688668] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16360.688678] drm_ioctl+0x2d5/0x370 [drm] >[16360.688699] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16360.688705] ? __pm_runtime_resume+0x54/0x90 >[16360.688711] ? trace_hardirqs_on_caller+0xed/0x180 >[16360.688734] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16360.688740] do_vfs_ioctl+0xa5/0x6e0 >[16360.688748] SyS_ioctl+0x74/0x80 >[16360.688755] do_syscall_64+0x79/0x220 >[16360.688759] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16360.688762] RIP: 0033:0x7fd8d64ef0f7 >[16360.688763] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16360.688767] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[16360.688768] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16360.688770] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 0000000000000004 >[16360.688772] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16360.688773] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[16370.890773] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16370.890776] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16370.890779] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16370.890780] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16370.890781] Call Trace: >[16370.890788] dump_stack+0x85/0xbf >[16370.890792] swiotlb_alloc_coherent+0x1be/0x1d0 >[16370.890800] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16370.890810] ttm_dma_populate+0x25e/0x350 [ttm] >[16370.890816] ttm_tt_bind+0x2c/0x60 [ttm] >[16370.890820] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16370.890828] ttm_bo_validate+0x189/0x1a0 [ttm] >[16370.890831] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16370.890837] ? mutex_trylock+0xcd/0xe0 >[16370.890843] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16370.890875] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16370.890901] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16370.890927] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16370.890954] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16370.890979] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16370.890999] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16370.891023] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16370.891037] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16370.891046] drm_ioctl+0x2d5/0x370 [drm] >[16370.891065] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16370.891070] ? __pm_runtime_resume+0x54/0x90 >[16370.891075] ? trace_hardirqs_on_caller+0xed/0x180 >[16370.891096] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16370.891102] do_vfs_ioctl+0xa5/0x6e0 >[16370.891119] SyS_ioctl+0x74/0x80 >[16370.891124] do_syscall_64+0x79/0x220 >[16370.891127] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16370.891130] RIP: 0033:0x7fd8d64ef0f7 >[16370.891131] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16370.891134] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[16370.891135] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16370.891137] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[16370.891138] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16370.891139] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[16372.550664] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16372.550668] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16372.550671] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16372.550672] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16372.550673] Call Trace: >[16372.550680] dump_stack+0x85/0xbf >[16372.550685] swiotlb_alloc_coherent+0x1be/0x1d0 >[16372.550693] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16372.550702] ttm_dma_populate+0x25e/0x350 [ttm] >[16372.550709] ttm_tt_bind+0x2c/0x60 [ttm] >[16372.550713] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16372.550732] ttm_bo_validate+0x189/0x1a0 [ttm] >[16372.550735] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16372.550741] ? mutex_trylock+0xcd/0xe0 >[16372.550746] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16372.550775] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16372.550796] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16372.550802] ? __lock_acquire+0x2d4/0x1340 >[16372.550822] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16372.550844] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16372.550865] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16372.550882] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16372.550912] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16372.550924] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16372.550932] drm_ioctl+0x2d5/0x370 [drm] >[16372.550949] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16372.550953] ? __pm_runtime_resume+0x54/0x90 >[16372.550958] ? trace_hardirqs_on_caller+0xed/0x180 >[16372.550976] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16372.550981] do_vfs_ioctl+0xa5/0x6e0 >[16372.550988] SyS_ioctl+0x74/0x80 >[16372.550993] do_syscall_64+0x79/0x220 >[16372.550996] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16372.550999] RIP: 0033:0x7fd8d64ef0f7 >[16372.551000] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16372.551003] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[16372.551004] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16372.551005] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[16372.551007] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16372.551008] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[16378.718374] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16378.718377] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16378.718379] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16378.718380] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16378.718382] Call Trace: >[16378.718388] dump_stack+0x85/0xbf >[16378.718392] swiotlb_alloc_coherent+0x1be/0x1d0 >[16378.718400] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16378.718409] ttm_dma_populate+0x25e/0x350 [ttm] >[16378.718414] ttm_tt_bind+0x2c/0x60 [ttm] >[16378.718418] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16378.718426] ttm_bo_validate+0x189/0x1a0 [ttm] >[16378.718429] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16378.718434] ? mutex_trylock+0xcd/0xe0 >[16378.718439] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16378.718470] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16378.718490] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16378.718495] ? __lock_acquire+0x2d4/0x1340 >[16378.718515] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16378.718537] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16378.718558] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16378.718574] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16378.718593] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16378.718605] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16378.718612] drm_ioctl+0x2d5/0x370 [drm] >[16378.718629] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16378.718633] ? __pm_runtime_resume+0x54/0x90 >[16378.718637] ? trace_hardirqs_on_caller+0xed/0x180 >[16378.718655] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16378.718659] do_vfs_ioctl+0xa5/0x6e0 >[16378.718666] SyS_ioctl+0x74/0x80 >[16378.718670] do_syscall_64+0x79/0x220 >[16378.718673] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16378.718676] RIP: 0033:0x7fd8d64ef0f7 >[16378.718677] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16378.718680] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[16378.718681] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16378.718682] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[16378.718684] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16378.718685] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[16390.707295] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16390.707299] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16390.707303] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16390.707305] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16390.707307] Call Trace: >[16390.707316] dump_stack+0x85/0xbf >[16390.707322] swiotlb_alloc_coherent+0x1be/0x1d0 >[16390.707334] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16390.707350] ttm_dma_populate+0x25e/0x350 [ttm] >[16390.707360] ttm_tt_bind+0x2c/0x60 [ttm] >[16390.707367] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16390.707381] ttm_bo_validate+0x189/0x1a0 [ttm] >[16390.707386] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16390.707406] ? mutex_trylock+0xcd/0xe0 >[16390.707414] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16390.707474] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16390.707505] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16390.707542] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16390.707578] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16390.707611] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16390.707636] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16390.707668] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16390.707682] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16390.707695] drm_ioctl+0x2d5/0x370 [drm] >[16390.707721] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16390.707728] ? __pm_runtime_resume+0x54/0x90 >[16390.707736] ? trace_hardirqs_on_caller+0xed/0x180 >[16390.707765] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16390.707772] do_vfs_ioctl+0xa5/0x6e0 >[16390.707784] SyS_ioctl+0x74/0x80 >[16390.707792] do_syscall_64+0x79/0x220 >[16390.707797] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16390.707800] RIP: 0033:0x7fd8d64ef0f7 >[16390.707802] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16390.707807] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[16390.707808] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16390.707810] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 0000000000000004 >[16390.707812] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16390.707814] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[16420.774400] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16420.774404] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16420.774406] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16420.774408] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16420.774409] Call Trace: >[16420.774415] dump_stack+0x85/0xbf >[16420.774430] swiotlb_alloc_coherent+0x1be/0x1d0 >[16420.774437] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16420.774446] ttm_dma_populate+0x25e/0x350 [ttm] >[16420.774452] ttm_tt_bind+0x2c/0x60 [ttm] >[16420.774456] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16420.774464] ttm_bo_validate+0x189/0x1a0 [ttm] >[16420.774467] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16420.774472] ? mutex_trylock+0xcd/0xe0 >[16420.774477] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16420.774507] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16420.774528] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16420.774551] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16420.774573] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16420.774594] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16420.774610] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16420.774630] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16420.774641] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16420.774648] drm_ioctl+0x2d5/0x370 [drm] >[16420.774664] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16420.774669] ? __pm_runtime_resume+0x54/0x90 >[16420.774673] ? trace_hardirqs_on_caller+0xed/0x180 >[16420.774691] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16420.774696] do_vfs_ioctl+0xa5/0x6e0 >[16420.774702] SyS_ioctl+0x74/0x80 >[16420.774707] do_syscall_64+0x79/0x220 >[16420.774710] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16420.774712] RIP: 0033:0x7fd8d64ef0f7 >[16420.774714] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16420.774716] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[16420.774718] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16420.774719] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 0000000000000004 >[16420.774720] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16420.774721] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[16420.795266] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16420.795271] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16420.795275] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16420.795277] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16420.795279] Call Trace: >[16420.795287] dump_stack+0x85/0xbf >[16420.795293] swiotlb_alloc_coherent+0x1be/0x1d0 >[16420.795305] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16420.795321] ttm_dma_populate+0x25e/0x350 [ttm] >[16420.795332] ttm_tt_bind+0x2c/0x60 [ttm] >[16420.795338] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16420.795352] ttm_bo_validate+0x189/0x1a0 [ttm] >[16420.795357] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16420.795367] ? mutex_trylock+0xcd/0xe0 >[16420.795376] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16420.795412] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16420.795443] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16420.795480] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16420.795516] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16420.795569] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16420.795595] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16420.795628] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16420.795641] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16420.795654] drm_ioctl+0x2d5/0x370 [drm] >[16420.795681] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16420.795688] ? __pm_runtime_resume+0x54/0x90 >[16420.795696] ? trace_hardirqs_on_caller+0xed/0x180 >[16420.795725] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16420.795733] do_vfs_ioctl+0xa5/0x6e0 >[16420.795744] SyS_ioctl+0x74/0x80 >[16420.795752] do_syscall_64+0x79/0x220 >[16420.795756] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16420.795759] RIP: 0033:0x7fd8d64ef0f7 >[16420.795761] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16420.795766] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[16420.795768] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16420.795770] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[16420.795772] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16420.795775] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[16421.665985] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16421.665989] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16421.665993] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16421.665996] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16421.665998] Call Trace: >[16421.666006] dump_stack+0x85/0xbf >[16421.666013] swiotlb_alloc_coherent+0x1be/0x1d0 >[16421.666025] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16421.666041] ttm_dma_populate+0x25e/0x350 [ttm] >[16421.666053] ttm_tt_bind+0x2c/0x60 [ttm] >[16421.666059] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16421.666074] ttm_bo_validate+0x189/0x1a0 [ttm] >[16421.666079] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16421.666089] ? mutex_trylock+0xcd/0xe0 >[16421.666098] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16421.666139] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16421.666172] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16421.666181] ? __lock_acquire+0x2d4/0x1340 >[16421.666215] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16421.666254] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16421.666290] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16421.666318] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16421.666352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16421.666367] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16421.666381] drm_ioctl+0x2d5/0x370 [drm] >[16421.666409] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16421.666416] ? __pm_runtime_resume+0x54/0x90 >[16421.666424] ? trace_hardirqs_on_caller+0xed/0x180 >[16421.666455] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16421.666463] do_vfs_ioctl+0xa5/0x6e0 >[16421.666475] SyS_ioctl+0x74/0x80 >[16421.666483] do_syscall_64+0x79/0x220 >[16421.666488] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16421.666491] RIP: 0033:0x7fd8d64ef0f7 >[16421.666494] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16421.666498] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[16421.666500] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16421.666502] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[16421.666504] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16421.666506] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[16439.607497] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16439.607501] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16439.607504] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16439.607505] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16439.607506] Call Trace: >[16439.607513] dump_stack+0x85/0xbf >[16439.607517] swiotlb_alloc_coherent+0x1be/0x1d0 >[16439.607535] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16439.607545] ttm_dma_populate+0x25e/0x350 [ttm] >[16439.607551] ttm_tt_bind+0x2c/0x60 [ttm] >[16439.607555] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16439.607564] ttm_bo_validate+0x189/0x1a0 [ttm] >[16439.607567] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16439.607573] ? mutex_trylock+0xcd/0xe0 >[16439.607578] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16439.607612] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16439.607642] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16439.607666] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16439.607688] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16439.607709] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16439.607726] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16439.607746] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16439.607758] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16439.607766] drm_ioctl+0x2d5/0x370 [drm] >[16439.607783] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16439.607787] ? __pm_runtime_resume+0x54/0x90 >[16439.607793] ? trace_hardirqs_on_caller+0xed/0x180 >[16439.607811] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16439.607816] do_vfs_ioctl+0xa5/0x6e0 >[16439.607823] SyS_ioctl+0x74/0x80 >[16439.607828] do_syscall_64+0x79/0x220 >[16439.607831] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16439.607833] RIP: 0033:0x7fd8d64ef0f7 >[16439.607845] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16439.607848] RAX: ffffffffffffffda RBX: 0000000002c4cb30 RCX: 00007fd8d64ef0f7 >[16439.607849] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16439.607850] RBP: 00007ffcc6dba1c0 R08: 0000000002c4cb30 R09: 0000000000000004 >[16439.607852] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16439.607853] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[16441.413637] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16441.413641] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16441.413644] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16441.413645] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16441.413646] Call Trace: >[16441.413653] dump_stack+0x85/0xbf >[16441.413658] swiotlb_alloc_coherent+0x1be/0x1d0 >[16441.413665] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16441.413674] ttm_dma_populate+0x25e/0x350 [ttm] >[16441.413681] ttm_tt_bind+0x2c/0x60 [ttm] >[16441.413685] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16441.413693] ttm_bo_validate+0x189/0x1a0 [ttm] >[16441.413696] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16441.413702] ? mutex_trylock+0xcd/0xe0 >[16441.413707] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16441.413741] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16441.413763] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16441.413786] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16441.413809] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16441.413830] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16441.413848] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16441.413868] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16441.413880] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16441.413888] drm_ioctl+0x2d5/0x370 [drm] >[16441.413905] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16441.413910] ? __pm_runtime_resume+0x54/0x90 >[16441.413915] ? trace_hardirqs_on_caller+0xed/0x180 >[16441.413933] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16441.413939] do_vfs_ioctl+0xa5/0x6e0 >[16441.413945] SyS_ioctl+0x74/0x80 >[16441.413950] do_syscall_64+0x79/0x220 >[16441.413953] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16441.413956] RIP: 0033:0x7fd8d64ef0f7 >[16441.413957] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16441.413960] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[16441.413961] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16441.413963] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[16441.413964] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16441.413965] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[16450.526151] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16450.526156] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16450.526159] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16450.526162] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16450.526164] Call Trace: >[16450.526172] dump_stack+0x85/0xbf >[16450.526178] swiotlb_alloc_coherent+0x1be/0x1d0 >[16450.526186] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16450.526195] ttm_dma_populate+0x25e/0x350 [ttm] >[16450.526206] ttm_tt_bind+0x2c/0x60 [ttm] >[16450.526213] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16450.526222] ttm_bo_validate+0x189/0x1a0 [ttm] >[16450.526226] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16450.526232] ? mutex_trylock+0xcd/0xe0 >[16450.526238] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16450.526270] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16450.526293] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16450.526318] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16450.526343] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16450.526365] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16450.526384] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16450.526405] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16450.526417] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16450.526426] drm_ioctl+0x2d5/0x370 [drm] >[16450.526444] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16450.526449] ? __pm_runtime_resume+0x54/0x90 >[16450.526454] ? trace_hardirqs_on_caller+0xed/0x180 >[16450.526473] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16450.526479] do_vfs_ioctl+0xa5/0x6e0 >[16450.526486] SyS_ioctl+0x74/0x80 >[16450.526491] do_syscall_64+0x79/0x220 >[16450.526494] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16450.526497] RIP: 0033:0x7fd8d64ef0f7 >[16450.526498] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16450.526501] RAX: ffffffffffffffda RBX: 0000000002c4cb30 RCX: 00007fd8d64ef0f7 >[16450.526502] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16450.526504] RBP: 00007ffcc6dba1c0 R08: 0000000002c4cb30 R09: 0000000000000004 >[16450.526505] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16450.526507] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[16450.696803] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16450.696808] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16450.696812] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16450.696814] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16450.696816] Call Trace: >[16450.696825] dump_stack+0x85/0xbf >[16450.696831] swiotlb_alloc_coherent+0x1be/0x1d0 >[16450.696844] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16450.696860] ttm_dma_populate+0x25e/0x350 [ttm] >[16450.696872] ttm_tt_bind+0x2c/0x60 [ttm] >[16450.696879] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16450.696893] ttm_bo_validate+0x189/0x1a0 [ttm] >[16450.696898] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16450.696918] ? mutex_trylock+0xcd/0xe0 >[16450.696935] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16450.696973] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16450.697009] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16450.697034] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16450.697058] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16450.697080] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16450.697097] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16450.697118] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16450.697131] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16450.697140] drm_ioctl+0x2d5/0x370 [drm] >[16450.697157] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16450.697162] ? __pm_runtime_resume+0x54/0x90 >[16450.697167] ? trace_hardirqs_on_caller+0xed/0x180 >[16450.697185] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16450.697190] do_vfs_ioctl+0xa5/0x6e0 >[16450.697197] SyS_ioctl+0x74/0x80 >[16450.697202] do_syscall_64+0x79/0x220 >[16450.697205] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16450.697208] RIP: 0033:0x7fd8d64ef0f7 >[16450.697209] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16450.697212] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[16450.697213] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16450.697215] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[16450.697216] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16450.697217] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003260ab0 >[16451.889393] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16451.889400] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16451.889404] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16451.889407] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16451.889410] Call Trace: >[16451.889421] dump_stack+0x85/0xbf >[16451.889429] swiotlb_alloc_coherent+0x1be/0x1d0 >[16451.889444] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16451.889467] ttm_dma_populate+0x25e/0x350 [ttm] >[16451.889480] ttm_tt_bind+0x2c/0x60 [ttm] >[16451.889488] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16451.889506] ttm_bo_validate+0x189/0x1a0 [ttm] >[16451.889512] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16451.889525] ? mutex_trylock+0xcd/0xe0 >[16451.889537] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16451.889585] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16451.889617] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16451.889624] ? __lock_acquire+0x2d4/0x1340 >[16451.889654] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16451.889705] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16451.889738] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16451.889761] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16451.889790] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16451.889805] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16451.889817] drm_ioctl+0x2d5/0x370 [drm] >[16451.889841] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16451.889847] ? __pm_runtime_resume+0x54/0x90 >[16451.889853] ? trace_hardirqs_on_caller+0xed/0x180 >[16451.889878] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16451.889885] do_vfs_ioctl+0xa5/0x6e0 >[16451.889895] SyS_ioctl+0x74/0x80 >[16451.889902] do_syscall_64+0x79/0x220 >[16451.889906] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16451.889910] RIP: 0033:0x7fd8d64ef0f7 >[16451.889912] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16451.889916] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[16451.889918] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16451.889920] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[16451.889922] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16451.889923] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[16470.570735] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16470.570754] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16470.570766] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16470.570768] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16470.570769] Call Trace: >[16470.570775] dump_stack+0x85/0xbf >[16470.570780] swiotlb_alloc_coherent+0x1be/0x1d0 >[16470.570787] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16470.570796] ttm_dma_populate+0x25e/0x350 [ttm] >[16470.570801] ttm_tt_bind+0x2c/0x60 [ttm] >[16470.570805] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16470.570813] ttm_bo_validate+0x189/0x1a0 [ttm] >[16470.570816] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16470.570822] ? mutex_trylock+0xcd/0xe0 >[16470.570827] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16470.570866] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16470.570887] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16470.570910] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16470.570940] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16470.570973] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16470.571006] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16470.571026] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16470.571037] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16470.571045] drm_ioctl+0x2d5/0x370 [drm] >[16470.571061] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16470.571066] ? __pm_runtime_resume+0x54/0x90 >[16470.571070] ? trace_hardirqs_on_caller+0xed/0x180 >[16470.571088] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16470.571093] do_vfs_ioctl+0xa5/0x6e0 >[16470.571099] SyS_ioctl+0x74/0x80 >[16470.571104] do_syscall_64+0x79/0x220 >[16470.571107] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16470.571109] RIP: 0033:0x7fd8d64ef0f7 >[16470.571111] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16470.571113] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[16470.571114] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16470.571116] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[16470.571117] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16470.571118] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[16473.226294] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16473.226297] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16473.226300] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16473.226301] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16473.226302] Call Trace: >[16473.226308] dump_stack+0x85/0xbf >[16473.226312] swiotlb_alloc_coherent+0x1be/0x1d0 >[16473.226320] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16473.226329] ttm_dma_populate+0x25e/0x350 [ttm] >[16473.226335] ttm_tt_bind+0x2c/0x60 [ttm] >[16473.226338] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16473.226346] ttm_bo_validate+0x189/0x1a0 [ttm] >[16473.226349] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16473.226355] ? mutex_trylock+0xcd/0xe0 >[16473.226360] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16473.226391] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16473.226412] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16473.226418] ? __lock_acquire+0x2d4/0x1340 >[16473.226437] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16473.226459] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16473.226480] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16473.226497] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16473.226517] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16473.226528] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16473.226536] drm_ioctl+0x2d5/0x370 [drm] >[16473.226552] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16473.226556] ? __pm_runtime_resume+0x54/0x90 >[16473.226561] ? trace_hardirqs_on_caller+0xed/0x180 >[16473.226579] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16473.226584] do_vfs_ioctl+0xa5/0x6e0 >[16473.226590] SyS_ioctl+0x74/0x80 >[16473.226595] do_syscall_64+0x79/0x220 >[16473.226598] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16473.226601] RIP: 0033:0x7fd8d64ef0f7 >[16473.226602] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16473.226604] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[16473.226606] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16473.226607] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[16473.226608] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16473.226609] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[16480.705068] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16480.705071] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16480.705074] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16480.705075] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16480.705076] Call Trace: >[16480.705083] dump_stack+0x85/0xbf >[16480.705087] swiotlb_alloc_coherent+0x1be/0x1d0 >[16480.705094] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16480.705103] ttm_dma_populate+0x25e/0x350 [ttm] >[16480.705109] ttm_tt_bind+0x2c/0x60 [ttm] >[16480.705113] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16480.705120] ttm_bo_validate+0x189/0x1a0 [ttm] >[16480.705123] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16480.705129] ? mutex_trylock+0xcd/0xe0 >[16480.705133] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16480.705163] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16480.705183] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16480.705205] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16480.705228] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16480.705249] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16480.705265] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16480.705284] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16480.705296] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16480.705304] drm_ioctl+0x2d5/0x370 [drm] >[16480.705320] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16480.705325] ? __pm_runtime_resume+0x54/0x90 >[16480.705329] ? trace_hardirqs_on_caller+0xed/0x180 >[16480.705347] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16480.705352] do_vfs_ioctl+0xa5/0x6e0 >[16480.705358] SyS_ioctl+0x74/0x80 >[16480.705363] do_syscall_64+0x79/0x220 >[16480.705366] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16480.705369] RIP: 0033:0x7fd8d64ef0f7 >[16480.705370] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16480.705372] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[16480.705374] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16480.705375] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 0000000000000004 >[16480.705376] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16480.705377] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[16489.878853] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16489.878856] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16489.878859] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16489.878860] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16489.878862] Call Trace: >[16489.878868] dump_stack+0x85/0xbf >[16489.878873] swiotlb_alloc_coherent+0x1be/0x1d0 >[16489.878881] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16489.878890] ttm_dma_populate+0x25e/0x350 [ttm] >[16489.878896] ttm_tt_bind+0x2c/0x60 [ttm] >[16489.878899] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16489.878907] ttm_bo_validate+0x189/0x1a0 [ttm] >[16489.878910] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16489.878916] ? mutex_trylock+0xcd/0xe0 >[16489.878921] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16489.878957] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16489.878981] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16489.878987] ? __lock_acquire+0x2d4/0x1340 >[16489.879010] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16489.879035] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16489.879070] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16489.879089] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16489.879112] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16489.879126] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16489.879135] drm_ioctl+0x2d5/0x370 [drm] >[16489.879154] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16489.879159] ? __pm_runtime_resume+0x54/0x90 >[16489.879163] ? trace_hardirqs_on_caller+0xed/0x180 >[16489.879183] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16489.879189] do_vfs_ioctl+0xa5/0x6e0 >[16489.879195] SyS_ioctl+0x74/0x80 >[16489.879200] do_syscall_64+0x79/0x220 >[16489.879203] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16489.879206] RIP: 0033:0x7fd8d64ef0f7 >[16489.879207] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16489.879210] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[16489.879211] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16489.879212] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[16489.879213] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16489.879215] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[16490.643669] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16490.643672] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16490.643675] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16490.643676] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16490.643677] Call Trace: >[16490.643684] dump_stack+0x85/0xbf >[16490.643689] swiotlb_alloc_coherent+0x1be/0x1d0 >[16490.643697] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16490.643706] ttm_dma_populate+0x25e/0x350 [ttm] >[16490.643712] ttm_tt_bind+0x2c/0x60 [ttm] >[16490.643716] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16490.643724] ttm_bo_validate+0x189/0x1a0 [ttm] >[16490.643727] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16490.643733] ? mutex_trylock+0xcd/0xe0 >[16490.643738] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16490.643775] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16490.643807] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16490.643815] ? __lock_acquire+0x2d4/0x1340 >[16490.643835] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16490.643870] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16490.643912] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16490.643940] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16490.643960] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16490.643971] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16490.643979] drm_ioctl+0x2d5/0x370 [drm] >[16490.643996] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16490.644011] ? __pm_runtime_resume+0x54/0x90 >[16490.644015] ? trace_hardirqs_on_caller+0xed/0x180 >[16490.644032] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16490.644038] do_vfs_ioctl+0xa5/0x6e0 >[16490.644044] SyS_ioctl+0x74/0x80 >[16490.644049] do_syscall_64+0x79/0x220 >[16490.644052] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16490.644054] RIP: 0033:0x7fd8d64ef0f7 >[16490.644056] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16490.644058] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[16490.644059] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16490.644061] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[16490.644062] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16490.644063] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[16499.891278] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16499.891282] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16499.891285] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16499.891287] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16499.891289] Call Trace: >[16499.891298] dump_stack+0x85/0xbf >[16499.891305] swiotlb_alloc_coherent+0x1be/0x1d0 >[16499.891317] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16499.891334] ttm_dma_populate+0x25e/0x350 [ttm] >[16499.891346] ttm_tt_bind+0x2c/0x60 [ttm] >[16499.891353] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16499.891367] ttm_bo_validate+0x189/0x1a0 [ttm] >[16499.891373] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16499.891383] ? mutex_trylock+0xcd/0xe0 >[16499.891392] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16499.891435] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16499.891470] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16499.891496] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16499.891521] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16499.891544] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16499.891562] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16499.891584] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16499.891596] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16499.891605] drm_ioctl+0x2d5/0x370 [drm] >[16499.891623] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16499.891628] ? __pm_runtime_resume+0x54/0x90 >[16499.891633] ? trace_hardirqs_on_caller+0xed/0x180 >[16499.891653] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16499.891659] do_vfs_ioctl+0xa5/0x6e0 >[16499.891666] SyS_ioctl+0x74/0x80 >[16499.891671] do_syscall_64+0x79/0x220 >[16499.891674] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16499.891677] RIP: 0033:0x7fd8d64ef0f7 >[16499.891678] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16499.891681] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[16499.891683] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16499.891684] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[16499.891686] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16499.891687] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[16502.417329] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16502.417332] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16502.417335] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16502.417336] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16502.417337] Call Trace: >[16502.417344] dump_stack+0x85/0xbf >[16502.417349] swiotlb_alloc_coherent+0x1be/0x1d0 >[16502.417357] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16502.417365] ttm_dma_populate+0x25e/0x350 [ttm] >[16502.417371] ttm_tt_bind+0x2c/0x60 [ttm] >[16502.417376] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16502.417383] ttm_bo_validate+0x189/0x1a0 [ttm] >[16502.417386] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16502.417392] ? mutex_trylock+0xcd/0xe0 >[16502.417397] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16502.417430] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16502.417454] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16502.417460] ? __lock_acquire+0x2d4/0x1340 >[16502.417483] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16502.417509] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16502.417533] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16502.417552] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16502.417574] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16502.417589] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16502.417597] drm_ioctl+0x2d5/0x370 [drm] >[16502.417616] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16502.417621] ? __pm_runtime_resume+0x54/0x90 >[16502.417625] ? trace_hardirqs_on_caller+0xed/0x180 >[16502.417645] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16502.417651] do_vfs_ioctl+0xa5/0x6e0 >[16502.417657] SyS_ioctl+0x74/0x80 >[16502.417662] do_syscall_64+0x79/0x220 >[16502.417667] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16502.417670] RIP: 0033:0x7fd8d64ef0f7 >[16502.417673] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16502.417677] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[16502.417679] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16502.417681] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[16502.417683] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16502.417685] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[16510.764300] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16510.764305] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16510.764309] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16510.764311] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16510.764313] Call Trace: >[16510.764321] dump_stack+0x85/0xbf >[16510.764327] swiotlb_alloc_coherent+0x1be/0x1d0 >[16510.764338] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16510.764353] ttm_dma_populate+0x25e/0x350 [ttm] >[16510.764364] ttm_tt_bind+0x2c/0x60 [ttm] >[16510.764369] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16510.764377] ttm_bo_validate+0x189/0x1a0 [ttm] >[16510.764382] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16510.764392] ? mutex_trylock+0xcd/0xe0 >[16510.764401] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16510.764441] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16510.764473] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16510.764520] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16510.764557] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16510.764580] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16510.764597] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16510.764617] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16510.764629] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16510.764637] drm_ioctl+0x2d5/0x370 [drm] >[16510.764654] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16510.764659] ? __pm_runtime_resume+0x54/0x90 >[16510.764664] ? trace_hardirqs_on_caller+0xed/0x180 >[16510.764682] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16510.764687] do_vfs_ioctl+0xa5/0x6e0 >[16510.764694] SyS_ioctl+0x74/0x80 >[16510.764699] do_syscall_64+0x79/0x220 >[16510.764702] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16510.764704] RIP: 0033:0x7fd8d64ef0f7 >[16510.764706] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16510.764708] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[16510.764710] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16510.764711] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 0000000000000004 >[16510.764712] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16510.764713] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[16525.679190] perf: interrupt took too long (3927 > 3917), lowering kernel.perf_event_max_sample_rate to 50000 >[16540.711590] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16540.711593] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16540.711595] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16540.711597] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16540.711598] Call Trace: >[16540.711605] dump_stack+0x85/0xbf >[16540.711609] swiotlb_alloc_coherent+0x1be/0x1d0 >[16540.711616] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16540.711625] ttm_dma_populate+0x25e/0x350 [ttm] >[16540.711631] ttm_tt_bind+0x2c/0x60 [ttm] >[16540.711635] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16540.711643] ttm_bo_validate+0x189/0x1a0 [ttm] >[16540.711646] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16540.711652] ? mutex_trylock+0xcd/0xe0 >[16540.711657] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16540.711687] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16540.711708] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16540.711731] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16540.711754] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16540.711776] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16540.711792] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16540.711813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16540.711824] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16540.711836] drm_ioctl+0x2d5/0x370 [drm] >[16540.711859] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16540.711867] ? __pm_runtime_resume+0x54/0x90 >[16540.711874] ? trace_hardirqs_on_caller+0xed/0x180 >[16540.711903] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16540.711911] do_vfs_ioctl+0xa5/0x6e0 >[16540.711919] SyS_ioctl+0x74/0x80 >[16540.711924] do_syscall_64+0x79/0x220 >[16540.711927] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16540.711930] RIP: 0033:0x7fd8d64ef0f7 >[16540.711931] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16540.711934] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[16540.711935] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16540.711936] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 0000000000000004 >[16540.711938] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16540.711939] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[16548.773715] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16548.773719] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16548.773723] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16548.773725] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16548.773727] Call Trace: >[16548.773736] dump_stack+0x85/0xbf >[16548.773743] swiotlb_alloc_coherent+0x1be/0x1d0 >[16548.773756] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16548.773771] ttm_dma_populate+0x25e/0x350 [ttm] >[16548.773781] ttm_tt_bind+0x2c/0x60 [ttm] >[16548.773788] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16548.773800] ttm_bo_validate+0x189/0x1a0 [ttm] >[16548.773805] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16548.773814] ? mutex_trylock+0xcd/0xe0 >[16548.773832] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16548.773872] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16548.773902] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16548.773911] ? __lock_acquire+0x2d4/0x1340 >[16548.773941] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16548.773984] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16548.774013] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16548.774030] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16548.774050] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16548.774063] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16548.774072] drm_ioctl+0x2d5/0x370 [drm] >[16548.774098] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16548.774105] ? __pm_runtime_resume+0x54/0x90 >[16548.774113] ? trace_hardirqs_on_caller+0xed/0x180 >[16548.774131] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16548.774137] do_vfs_ioctl+0xa5/0x6e0 >[16548.774143] SyS_ioctl+0x74/0x80 >[16548.774148] do_syscall_64+0x79/0x220 >[16548.774151] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16548.774154] RIP: 0033:0x7fd8d64ef0f7 >[16548.774155] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16548.774158] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[16548.774159] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16548.774160] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[16548.774162] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16548.774163] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[16550.558176] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16550.558179] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16550.558182] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16550.558183] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16550.558184] Call Trace: >[16550.558191] dump_stack+0x85/0xbf >[16550.558196] swiotlb_alloc_coherent+0x1be/0x1d0 >[16550.558203] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16550.558212] ttm_dma_populate+0x25e/0x350 [ttm] >[16550.558217] ttm_tt_bind+0x2c/0x60 [ttm] >[16550.558221] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16550.558229] ttm_bo_validate+0x189/0x1a0 [ttm] >[16550.558232] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16550.558237] ? mutex_trylock+0xcd/0xe0 >[16550.558242] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16550.558284] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16550.558315] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16550.558320] ? __lock_acquire+0x2d4/0x1340 >[16550.558340] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16550.558362] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16550.558382] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16550.558399] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16550.558419] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16550.558429] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16550.558437] drm_ioctl+0x2d5/0x370 [drm] >[16550.558453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16550.558458] ? __pm_runtime_resume+0x54/0x90 >[16550.558462] ? trace_hardirqs_on_caller+0xed/0x180 >[16550.558479] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16550.558484] do_vfs_ioctl+0xa5/0x6e0 >[16550.558491] SyS_ioctl+0x74/0x80 >[16550.558495] do_syscall_64+0x79/0x220 >[16550.558498] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16550.558501] RIP: 0033:0x7fd8d64ef0f7 >[16550.558502] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16550.558505] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[16550.558506] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16550.558507] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[16550.558509] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16550.558510] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[16561.285364] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16561.285367] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16561.285370] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16561.285371] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16561.285372] Call Trace: >[16561.285379] dump_stack+0x85/0xbf >[16561.285383] swiotlb_alloc_coherent+0x1be/0x1d0 >[16561.285402] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16561.285411] ttm_dma_populate+0x25e/0x350 [ttm] >[16561.285427] ttm_tt_bind+0x2c/0x60 [ttm] >[16561.285431] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16561.285439] ttm_bo_validate+0x189/0x1a0 [ttm] >[16561.285441] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16561.285448] ? mutex_trylock+0xcd/0xe0 >[16561.285453] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16561.285488] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16561.285512] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16561.285539] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16561.285565] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16561.285589] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16561.285609] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16561.285631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16561.285646] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16561.285654] drm_ioctl+0x2d5/0x370 [drm] >[16561.285673] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16561.285678] ? __pm_runtime_resume+0x54/0x90 >[16561.285683] ? trace_hardirqs_on_caller+0xed/0x180 >[16561.285704] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16561.285709] do_vfs_ioctl+0xa5/0x6e0 >[16561.285715] SyS_ioctl+0x74/0x80 >[16561.285720] do_syscall_64+0x79/0x220 >[16561.285723] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16561.285726] RIP: 0033:0x7fd8d64ef0f7 >[16561.285727] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16561.285730] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[16561.285731] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16561.285732] RBP: 00007ffcc6dba1c0 R08: 0000000003072a40 R09: 0000000000000004 >[16561.285734] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16561.285735] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[16563.404945] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16563.404948] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16563.404951] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16563.404952] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16563.404953] Call Trace: >[16563.404960] dump_stack+0x85/0xbf >[16563.404964] swiotlb_alloc_coherent+0x1be/0x1d0 >[16563.404973] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16563.404988] ttm_dma_populate+0x25e/0x350 [ttm] >[16563.404997] ttm_tt_bind+0x2c/0x60 [ttm] >[16563.405003] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16563.405015] ttm_bo_validate+0x189/0x1a0 [ttm] >[16563.405020] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16563.405029] ? mutex_trylock+0xcd/0xe0 >[16563.405038] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16563.405073] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16563.405094] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16563.405100] ? __lock_acquire+0x2d4/0x1340 >[16563.405120] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16563.405142] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16563.405163] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16563.405180] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16563.405200] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16563.405211] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16563.405219] drm_ioctl+0x2d5/0x370 [drm] >[16563.405235] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16563.405240] ? __pm_runtime_resume+0x54/0x90 >[16563.405244] ? trace_hardirqs_on_caller+0xed/0x180 >[16563.405262] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16563.405267] do_vfs_ioctl+0xa5/0x6e0 >[16563.405274] SyS_ioctl+0x74/0x80 >[16563.405279] do_syscall_64+0x79/0x220 >[16563.405282] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16563.405284] RIP: 0033:0x7fd8d64ef0f7 >[16563.405286] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16563.405288] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[16563.405289] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16563.405291] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[16563.405292] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16563.405293] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[16564.568126] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16564.568131] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16564.568135] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16564.568137] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16564.568139] Call Trace: >[16564.568148] dump_stack+0x85/0xbf >[16564.568154] swiotlb_alloc_coherent+0x1be/0x1d0 >[16564.568176] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16564.568193] ttm_dma_populate+0x25e/0x350 [ttm] >[16564.568204] ttm_tt_bind+0x2c/0x60 [ttm] >[16564.568211] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16564.568225] ttm_bo_validate+0x189/0x1a0 [ttm] >[16564.568230] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16564.568240] ? mutex_trylock+0xcd/0xe0 >[16564.568249] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16564.568287] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16564.568320] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16564.568361] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16564.568398] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16564.568434] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16564.568470] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16564.568502] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16564.568516] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16564.568530] drm_ioctl+0x2d5/0x370 [drm] >[16564.568557] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16564.568564] ? __pm_runtime_resume+0x54/0x90 >[16564.568572] ? trace_hardirqs_on_caller+0xed/0x180 >[16564.568601] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16564.568609] do_vfs_ioctl+0xa5/0x6e0 >[16564.568621] SyS_ioctl+0x74/0x80 >[16564.568629] do_syscall_64+0x79/0x220 >[16564.568634] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16564.568638] RIP: 0033:0x7fd8d64ef0f7 >[16564.568640] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16564.568644] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[16564.568646] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16564.568648] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[16564.568651] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16564.568653] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[16567.598415] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16567.598419] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16567.598421] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16567.598423] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16567.598424] Call Trace: >[16567.598431] dump_stack+0x85/0xbf >[16567.598435] swiotlb_alloc_coherent+0x1be/0x1d0 >[16567.598443] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16567.598453] ttm_dma_populate+0x25e/0x350 [ttm] >[16567.598460] ttm_tt_bind+0x2c/0x60 [ttm] >[16567.598464] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16567.598472] ttm_bo_validate+0x189/0x1a0 [ttm] >[16567.598475] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16567.598482] ? mutex_trylock+0xcd/0xe0 >[16567.598491] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16567.598531] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16567.598559] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16567.598566] ? __lock_acquire+0x2d4/0x1340 >[16567.598587] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16567.598612] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16567.598641] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16567.598669] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16567.598704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16567.598720] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16567.598734] drm_ioctl+0x2d5/0x370 [drm] >[16567.598763] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16567.598770] ? __pm_runtime_resume+0x54/0x90 >[16567.598778] ? trace_hardirqs_on_caller+0xed/0x180 >[16567.598802] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16567.598807] do_vfs_ioctl+0xa5/0x6e0 >[16567.598814] SyS_ioctl+0x74/0x80 >[16567.598819] do_syscall_64+0x79/0x220 >[16567.598823] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16567.598825] RIP: 0033:0x7fd8d64ef0f7 >[16567.598827] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16567.598830] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[16567.598831] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16567.598832] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[16567.598834] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16567.598835] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[16570.701279] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16570.701283] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16570.701286] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16570.701287] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16570.701289] Call Trace: >[16570.701296] dump_stack+0x85/0xbf >[16570.701311] swiotlb_alloc_coherent+0x1be/0x1d0 >[16570.701320] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16570.701329] ttm_dma_populate+0x25e/0x350 [ttm] >[16570.701335] ttm_tt_bind+0x2c/0x60 [ttm] >[16570.701339] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16570.701347] ttm_bo_validate+0x189/0x1a0 [ttm] >[16570.701350] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16570.701356] ? mutex_trylock+0xcd/0xe0 >[16570.701362] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16570.701394] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16570.701417] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16570.701423] ? __lock_acquire+0x2d4/0x1340 >[16570.701456] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16570.701485] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16570.701518] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16570.701535] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16570.701556] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16570.701568] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16570.701587] drm_ioctl+0x2d5/0x370 [drm] >[16570.701610] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16570.701615] ? __pm_runtime_resume+0x54/0x90 >[16570.701620] ? trace_hardirqs_on_caller+0xed/0x180 >[16570.701645] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16570.701652] do_vfs_ioctl+0xa5/0x6e0 >[16570.701671] SyS_ioctl+0x74/0x80 >[16570.701676] do_syscall_64+0x79/0x220 >[16570.701679] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16570.701682] RIP: 0033:0x7fd8d64ef0f7 >[16570.701683] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16570.701686] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[16570.701687] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16570.701688] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 00007fd8d67b3c50 >[16570.701690] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[16570.701691] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003260ab0 >[16587.820587] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16587.820592] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16587.820596] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16587.820598] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16587.820600] Call Trace: >[16587.820608] dump_stack+0x85/0xbf >[16587.820614] swiotlb_alloc_coherent+0x1be/0x1d0 >[16587.820626] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16587.820654] ttm_dma_populate+0x25e/0x350 [ttm] >[16587.820675] ttm_tt_bind+0x2c/0x60 [ttm] >[16587.820681] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16587.820695] ttm_bo_validate+0x189/0x1a0 [ttm] >[16587.820699] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16587.820709] ? mutex_trylock+0xcd/0xe0 >[16587.820717] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16587.820756] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16587.820808] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16587.820845] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16587.820880] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16587.820914] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16587.820939] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16587.820971] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16587.820985] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16587.820997] drm_ioctl+0x2d5/0x370 [drm] >[16587.821024] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16587.821031] ? __pm_runtime_resume+0x54/0x90 >[16587.821039] ? trace_hardirqs_on_caller+0xed/0x180 >[16587.821067] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16587.821075] do_vfs_ioctl+0xa5/0x6e0 >[16587.821086] SyS_ioctl+0x74/0x80 >[16587.821093] do_syscall_64+0x79/0x220 >[16587.821098] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16587.821102] RIP: 0033:0x7fd8d64ef0f7 >[16587.821104] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16587.821108] RAX: ffffffffffffffda RBX: 0000000002c4cb30 RCX: 00007fd8d64ef0f7 >[16587.821110] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16587.821112] RBP: 00007ffcc6dba1c0 R08: 0000000002c4cb30 R09: 0000000000000004 >[16587.821115] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16587.821117] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003260ab0 >[16591.376689] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16591.376694] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16591.376698] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16591.376700] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16591.376702] Call Trace: >[16591.376711] dump_stack+0x85/0xbf >[16591.376717] swiotlb_alloc_coherent+0x1be/0x1d0 >[16591.376728] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16591.376744] ttm_dma_populate+0x25e/0x350 [ttm] >[16591.376754] ttm_tt_bind+0x2c/0x60 [ttm] >[16591.376760] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16591.376774] ttm_bo_validate+0x189/0x1a0 [ttm] >[16591.376779] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16591.376789] ? mutex_trylock+0xcd/0xe0 >[16591.376797] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16591.376836] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16591.376869] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16591.376878] ? __lock_acquire+0x2d4/0x1340 >[16591.376910] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16591.376946] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16591.376980] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16591.377006] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16591.377038] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16591.377054] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16591.377067] drm_ioctl+0x2d5/0x370 [drm] >[16591.377094] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16591.377101] ? __pm_runtime_resume+0x54/0x90 >[16591.377108] ? trace_hardirqs_on_caller+0xed/0x180 >[16591.377138] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16591.377146] do_vfs_ioctl+0xa5/0x6e0 >[16591.377158] SyS_ioctl+0x74/0x80 >[16591.377165] do_syscall_64+0x79/0x220 >[16591.377170] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16591.377174] RIP: 0033:0x7fd8d64ef0f7 >[16591.377176] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16591.377180] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[16591.377182] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16591.377185] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[16591.377187] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16591.377189] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[16600.756774] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16600.756778] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16600.756780] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16600.756781] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16600.756783] Call Trace: >[16600.756789] dump_stack+0x85/0xbf >[16600.756793] swiotlb_alloc_coherent+0x1be/0x1d0 >[16600.756801] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16600.756809] ttm_dma_populate+0x25e/0x350 [ttm] >[16600.756815] ttm_tt_bind+0x2c/0x60 [ttm] >[16600.756819] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16600.756827] ttm_bo_validate+0x189/0x1a0 [ttm] >[16600.756830] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16600.756835] ? mutex_trylock+0xcd/0xe0 >[16600.756840] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16600.756871] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16600.756891] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16600.756896] ? __lock_acquire+0x2d4/0x1340 >[16600.756916] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16600.756938] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16600.756959] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16600.756975] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16600.756995] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16600.757006] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16600.757014] drm_ioctl+0x2d5/0x370 [drm] >[16600.757030] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16600.757035] ? __pm_runtime_resume+0x54/0x90 >[16600.757039] ? trace_hardirqs_on_caller+0xed/0x180 >[16600.757057] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16600.757072] do_vfs_ioctl+0xa5/0x6e0 >[16600.757078] SyS_ioctl+0x74/0x80 >[16600.757083] do_syscall_64+0x79/0x220 >[16600.757086] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16600.757089] RIP: 0033:0x7fd8d64ef0f7 >[16600.757090] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16600.757093] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[16600.757094] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16600.757095] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[16600.757097] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[16600.757098] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[16601.385076] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16601.385080] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16601.385082] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16601.385083] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16601.385084] Call Trace: >[16601.385091] dump_stack+0x85/0xbf >[16601.385095] swiotlb_alloc_coherent+0x1be/0x1d0 >[16601.385102] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16601.385111] ttm_dma_populate+0x25e/0x350 [ttm] >[16601.385116] ttm_tt_bind+0x2c/0x60 [ttm] >[16601.385120] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16601.385128] ttm_bo_validate+0x189/0x1a0 [ttm] >[16601.385131] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16601.385136] ? mutex_trylock+0xcd/0xe0 >[16601.385141] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16601.385172] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16601.385193] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16601.385215] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16601.385237] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16601.385258] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16601.385275] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16601.385294] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16601.385305] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16601.385313] drm_ioctl+0x2d5/0x370 [drm] >[16601.385330] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16601.385334] ? __pm_runtime_resume+0x54/0x90 >[16601.385339] ? trace_hardirqs_on_caller+0xed/0x180 >[16601.385357] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16601.385362] do_vfs_ioctl+0xa5/0x6e0 >[16601.385368] SyS_ioctl+0x74/0x80 >[16601.385373] do_syscall_64+0x79/0x220 >[16601.385376] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16601.385378] RIP: 0033:0x7fd8d64ef0f7 >[16601.385379] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16601.385382] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[16601.385383] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16601.385384] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[16601.385386] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16601.385387] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[16612.017556] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16612.017560] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16612.017562] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16612.017564] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16612.017565] Call Trace: >[16612.017571] dump_stack+0x85/0xbf >[16612.017575] swiotlb_alloc_coherent+0x1be/0x1d0 >[16612.017583] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16612.017591] ttm_dma_populate+0x25e/0x350 [ttm] >[16612.017597] ttm_tt_bind+0x2c/0x60 [ttm] >[16612.017601] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16612.017608] ttm_bo_validate+0x189/0x1a0 [ttm] >[16612.017611] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16612.017617] ? mutex_trylock+0xcd/0xe0 >[16612.017622] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16612.017653] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16612.017673] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16612.017678] ? __lock_acquire+0x2d4/0x1340 >[16612.017697] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16612.017719] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16612.017740] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16612.017767] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16612.017786] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16612.017798] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16612.017805] drm_ioctl+0x2d5/0x370 [drm] >[16612.017822] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16612.017827] ? __pm_runtime_resume+0x54/0x90 >[16612.017832] ? trace_hardirqs_on_caller+0xed/0x180 >[16612.017850] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16612.017855] do_vfs_ioctl+0xa5/0x6e0 >[16612.017862] SyS_ioctl+0x74/0x80 >[16612.017867] do_syscall_64+0x79/0x220 >[16612.017870] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16612.017872] RIP: 0033:0x7fd8d64ef0f7 >[16612.017874] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16612.017877] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[16612.017878] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16612.017879] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[16612.017880] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16612.017882] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[16616.909487] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16616.909490] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16616.909493] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16616.909494] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16616.909496] Call Trace: >[16616.909502] dump_stack+0x85/0xbf >[16616.909507] swiotlb_alloc_coherent+0x1be/0x1d0 >[16616.909524] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16616.909533] ttm_dma_populate+0x25e/0x350 [ttm] >[16616.909539] ttm_tt_bind+0x2c/0x60 [ttm] >[16616.909543] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16616.909551] ttm_bo_validate+0x189/0x1a0 [ttm] >[16616.909554] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16616.909560] ? mutex_trylock+0xcd/0xe0 >[16616.909575] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16616.909607] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16616.909633] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16616.909641] ? __lock_acquire+0x2d4/0x1340 >[16616.909667] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16616.909690] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16616.909710] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16616.909727] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16616.909747] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16616.909758] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16616.909766] drm_ioctl+0x2d5/0x370 [drm] >[16616.909782] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16616.909787] ? __pm_runtime_resume+0x54/0x90 >[16616.909791] ? trace_hardirqs_on_caller+0xed/0x180 >[16616.909809] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16616.909814] do_vfs_ioctl+0xa5/0x6e0 >[16616.909820] SyS_ioctl+0x74/0x80 >[16616.909825] do_syscall_64+0x79/0x220 >[16616.909828] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16616.909830] RIP: 0033:0x7fd8d64ef0f7 >[16616.909832] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16616.909834] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[16616.909836] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16616.909837] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[16616.909838] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16616.909839] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003260ab0 >[16620.028172] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16620.028176] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16620.028178] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16620.028180] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16620.028181] Call Trace: >[16620.028189] dump_stack+0x85/0xbf >[16620.028194] swiotlb_alloc_coherent+0x1be/0x1d0 >[16620.028202] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16620.028212] ttm_dma_populate+0x25e/0x350 [ttm] >[16620.028219] ttm_tt_bind+0x2c/0x60 [ttm] >[16620.028225] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16620.028238] ttm_bo_validate+0x189/0x1a0 [ttm] >[16620.028243] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16620.028249] ? mutex_trylock+0xcd/0xe0 >[16620.028255] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16620.028285] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16620.028308] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16620.028333] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16620.028356] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16620.028378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16620.028400] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16620.028429] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16620.028442] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16620.028451] drm_ioctl+0x2d5/0x370 [drm] >[16620.028478] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16620.028483] ? __pm_runtime_resume+0x54/0x90 >[16620.028488] ? trace_hardirqs_on_caller+0xed/0x180 >[16620.028507] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16620.028522] do_vfs_ioctl+0xa5/0x6e0 >[16620.028539] SyS_ioctl+0x74/0x80 >[16620.028544] do_syscall_64+0x79/0x220 >[16620.028547] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16620.028550] RIP: 0033:0x7fd8d64ef0f7 >[16620.028551] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16620.028554] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[16620.028555] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16620.028557] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[16620.028558] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16620.028559] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[16629.437747] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16629.437750] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16629.437753] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16629.437755] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16629.437757] Call Trace: >[16629.437766] dump_stack+0x85/0xbf >[16629.437772] swiotlb_alloc_coherent+0x1be/0x1d0 >[16629.437784] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16629.437801] ttm_dma_populate+0x25e/0x350 [ttm] >[16629.437812] ttm_tt_bind+0x2c/0x60 [ttm] >[16629.437818] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16629.437831] ttm_bo_validate+0x189/0x1a0 [ttm] >[16629.437836] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16629.437846] ? mutex_trylock+0xcd/0xe0 >[16629.437855] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16629.437895] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16629.437931] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16629.437937] ? __lock_acquire+0x2d4/0x1340 >[16629.437960] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16629.437984] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16629.438007] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16629.438024] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16629.438046] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16629.438057] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16629.438066] drm_ioctl+0x2d5/0x370 [drm] >[16629.438083] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16629.438088] ? __pm_runtime_resume+0x54/0x90 >[16629.438093] ? trace_hardirqs_on_caller+0xed/0x180 >[16629.438111] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16629.438127] do_vfs_ioctl+0xa5/0x6e0 >[16629.438133] SyS_ioctl+0x74/0x80 >[16629.438138] do_syscall_64+0x79/0x220 >[16629.438142] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16629.438145] RIP: 0033:0x7fd8d64ef0f7 >[16629.438146] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16629.438149] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[16629.438150] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16629.438151] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[16629.438152] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16629.438154] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[16630.716483] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16630.716487] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16630.716489] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16630.716491] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16630.716492] Call Trace: >[16630.716498] dump_stack+0x85/0xbf >[16630.716502] swiotlb_alloc_coherent+0x1be/0x1d0 >[16630.716510] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16630.716518] ttm_dma_populate+0x25e/0x350 [ttm] >[16630.716524] ttm_tt_bind+0x2c/0x60 [ttm] >[16630.716528] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16630.716535] ttm_bo_validate+0x189/0x1a0 [ttm] >[16630.716538] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16630.716544] ? mutex_trylock+0xcd/0xe0 >[16630.716548] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16630.716579] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16630.716597] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16630.716602] ? __lock_acquire+0x2d4/0x1340 >[16630.716620] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16630.716640] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16630.716660] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16630.716675] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16630.716694] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16630.716705] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16630.716712] drm_ioctl+0x2d5/0x370 [drm] >[16630.716728] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16630.716732] ? __pm_runtime_resume+0x54/0x90 >[16630.716736] ? trace_hardirqs_on_caller+0xed/0x180 >[16630.716753] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16630.716757] do_vfs_ioctl+0xa5/0x6e0 >[16630.716764] SyS_ioctl+0x74/0x80 >[16630.716768] do_syscall_64+0x79/0x220 >[16630.716771] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16630.716773] RIP: 0033:0x7fd8d64ef0f7 >[16630.716775] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16630.716777] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[16630.716779] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16630.716780] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 00007fd8d67b3c50 >[16630.716781] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[16630.716782] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[16630.900079] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16630.900082] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16630.900085] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16630.900087] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16630.900088] Call Trace: >[16630.900094] dump_stack+0x85/0xbf >[16630.900099] swiotlb_alloc_coherent+0x1be/0x1d0 >[16630.900106] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16630.900115] ttm_dma_populate+0x25e/0x350 [ttm] >[16630.900121] ttm_tt_bind+0x2c/0x60 [ttm] >[16630.900125] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16630.900132] ttm_bo_validate+0x189/0x1a0 [ttm] >[16630.900135] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16630.900141] ? mutex_trylock+0xcd/0xe0 >[16630.900146] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16630.900179] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16630.900197] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16630.900218] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16630.900239] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16630.900258] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16630.900274] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16630.900304] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16630.900315] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16630.900332] drm_ioctl+0x2d5/0x370 [drm] >[16630.900348] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16630.900363] ? __pm_runtime_resume+0x54/0x90 >[16630.900368] ? trace_hardirqs_on_caller+0xed/0x180 >[16630.900391] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16630.900398] do_vfs_ioctl+0xa5/0x6e0 >[16630.900410] SyS_ioctl+0x74/0x80 >[16630.900417] do_syscall_64+0x79/0x220 >[16630.900421] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16630.900424] RIP: 0033:0x7fd8d64ef0f7 >[16630.900426] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16630.900430] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[16630.900432] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16630.900434] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[16630.900436] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16630.900438] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[16636.724016] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16636.724019] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16636.724022] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16636.724023] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16636.724025] Call Trace: >[16636.724031] dump_stack+0x85/0xbf >[16636.724035] swiotlb_alloc_coherent+0x1be/0x1d0 >[16636.724043] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16636.724053] ttm_dma_populate+0x25e/0x350 [ttm] >[16636.724059] ttm_tt_bind+0x2c/0x60 [ttm] >[16636.724063] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16636.724081] ttm_bo_validate+0x189/0x1a0 [ttm] >[16636.724084] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16636.724090] ? mutex_trylock+0xcd/0xe0 >[16636.724095] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16636.724125] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16636.724147] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16636.724169] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16636.724192] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16636.724213] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16636.724230] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16636.724251] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16636.724262] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16636.724270] drm_ioctl+0x2d5/0x370 [drm] >[16636.724286] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16636.724291] ? __pm_runtime_resume+0x54/0x90 >[16636.724296] ? trace_hardirqs_on_caller+0xed/0x180 >[16636.724314] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16636.724319] do_vfs_ioctl+0xa5/0x6e0 >[16636.724325] SyS_ioctl+0x74/0x80 >[16636.724330] do_syscall_64+0x79/0x220 >[16636.724333] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16636.724336] RIP: 0033:0x7fd8d64ef0f7 >[16636.724337] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16636.724340] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[16636.724341] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16636.724342] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[16636.724344] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16636.724345] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[16638.915095] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16638.915098] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16638.915101] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16638.915102] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16638.915103] Call Trace: >[16638.915110] dump_stack+0x85/0xbf >[16638.915114] swiotlb_alloc_coherent+0x1be/0x1d0 >[16638.915122] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16638.915131] ttm_dma_populate+0x25e/0x350 [ttm] >[16638.915137] ttm_tt_bind+0x2c/0x60 [ttm] >[16638.915141] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16638.915148] ttm_bo_validate+0x189/0x1a0 [ttm] >[16638.915151] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16638.915157] ? mutex_trylock+0xcd/0xe0 >[16638.915162] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16638.915193] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16638.915213] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16638.915219] ? __lock_acquire+0x2d4/0x1340 >[16638.915239] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16638.915262] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16638.915283] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16638.915300] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16638.915320] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16638.915332] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16638.915340] drm_ioctl+0x2d5/0x370 [drm] >[16638.915357] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16638.915361] ? __pm_runtime_resume+0x54/0x90 >[16638.915366] ? trace_hardirqs_on_caller+0xed/0x180 >[16638.915384] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16638.915389] do_vfs_ioctl+0xa5/0x6e0 >[16638.915396] SyS_ioctl+0x74/0x80 >[16638.915401] do_syscall_64+0x79/0x220 >[16638.915404] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16638.915406] RIP: 0033:0x7fd8d64ef0f7 >[16638.915408] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16638.915410] RAX: ffffffffffffffda RBX: 0000000002c4cb30 RCX: 00007fd8d64ef0f7 >[16638.915412] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16638.915413] RBP: 00007ffcc6dba1c0 R08: 0000000002c4cb30 R09: 0000000000000004 >[16638.915414] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16638.915416] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[16660.728436] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16660.728439] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16660.728442] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16660.728443] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16660.728444] Call Trace: >[16660.728451] dump_stack+0x85/0xbf >[16660.728455] swiotlb_alloc_coherent+0x1be/0x1d0 >[16660.728463] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16660.728471] ttm_dma_populate+0x25e/0x350 [ttm] >[16660.728477] ttm_tt_bind+0x2c/0x60 [ttm] >[16660.728481] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16660.728488] ttm_bo_validate+0x189/0x1a0 [ttm] >[16660.728491] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16660.728497] ? mutex_trylock+0xcd/0xe0 >[16660.728502] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16660.728532] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16660.728552] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16660.728558] ? __lock_acquire+0x2d4/0x1340 >[16660.728577] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16660.728599] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16660.728620] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16660.728646] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16660.728667] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16660.728679] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16660.728687] drm_ioctl+0x2d5/0x370 [drm] >[16660.728704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16660.728709] ? __pm_runtime_resume+0x54/0x90 >[16660.728713] ? trace_hardirqs_on_caller+0xed/0x180 >[16660.728742] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16660.728746] do_vfs_ioctl+0xa5/0x6e0 >[16660.728753] SyS_ioctl+0x74/0x80 >[16660.728757] do_syscall_64+0x79/0x220 >[16660.728760] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16660.728763] RIP: 0033:0x7fd8d64ef0f7 >[16660.728764] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16660.728767] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[16660.728768] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16660.728769] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 00007fd8d67b3c50 >[16660.728770] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[16660.728772] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[16690.735139] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16690.735142] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16690.735144] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16690.735146] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16690.735147] Call Trace: >[16690.735153] dump_stack+0x85/0xbf >[16690.735157] swiotlb_alloc_coherent+0x1be/0x1d0 >[16690.735165] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16690.735173] ttm_dma_populate+0x25e/0x350 [ttm] >[16690.735179] ttm_tt_bind+0x2c/0x60 [ttm] >[16690.735183] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16690.735190] ttm_bo_validate+0x189/0x1a0 [ttm] >[16690.735193] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16690.735199] ? mutex_trylock+0xcd/0xe0 >[16690.735204] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16690.735234] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16690.735254] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16690.735277] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16690.735299] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16690.735319] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16690.735335] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16690.735354] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16690.735365] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16690.735373] drm_ioctl+0x2d5/0x370 [drm] >[16690.735389] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16690.735393] ? __pm_runtime_resume+0x54/0x90 >[16690.735398] ? trace_hardirqs_on_caller+0xed/0x180 >[16690.735416] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16690.735420] do_vfs_ioctl+0xa5/0x6e0 >[16690.735427] SyS_ioctl+0x74/0x80 >[16690.735432] do_syscall_64+0x79/0x220 >[16690.735435] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16690.735437] RIP: 0033:0x7fd8d64ef0f7 >[16690.735438] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16690.735441] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[16690.735442] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16690.735443] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 0000000000000004 >[16690.735445] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16690.735446] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[16720.705569] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16720.705572] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16720.705575] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16720.705577] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16720.705578] Call Trace: >[16720.705585] dump_stack+0x85/0xbf >[16720.705589] swiotlb_alloc_coherent+0x1be/0x1d0 >[16720.705597] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16720.705606] ttm_dma_populate+0x25e/0x350 [ttm] >[16720.705612] ttm_tt_bind+0x2c/0x60 [ttm] >[16720.705617] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16720.705625] ttm_bo_validate+0x189/0x1a0 [ttm] >[16720.705628] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16720.705635] ? mutex_trylock+0xcd/0xe0 >[16720.705640] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16720.705672] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16720.705695] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16720.705701] ? __lock_acquire+0x2d4/0x1340 >[16720.705721] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16720.705745] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16720.705767] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16720.705785] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16720.705805] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16720.705816] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16720.705825] drm_ioctl+0x2d5/0x370 [drm] >[16720.705842] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16720.705857] ? __pm_runtime_resume+0x54/0x90 >[16720.705862] ? trace_hardirqs_on_caller+0xed/0x180 >[16720.705880] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16720.705885] do_vfs_ioctl+0xa5/0x6e0 >[16720.705892] SyS_ioctl+0x74/0x80 >[16720.705897] do_syscall_64+0x79/0x220 >[16720.705900] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16720.705902] RIP: 0033:0x7fd8d64ef0f7 >[16720.705904] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16720.705906] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[16720.705908] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16720.705909] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 00007fd8d67b3c50 >[16720.705910] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[16720.705912] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[16738.022647] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16738.022650] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16738.022653] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16738.022654] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16738.022655] Call Trace: >[16738.022662] dump_stack+0x85/0xbf >[16738.022666] swiotlb_alloc_coherent+0x1be/0x1d0 >[16738.022674] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16738.022683] ttm_dma_populate+0x25e/0x350 [ttm] >[16738.022689] ttm_tt_bind+0x2c/0x60 [ttm] >[16738.022692] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16738.022700] ttm_bo_validate+0x189/0x1a0 [ttm] >[16738.022703] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16738.022709] ? mutex_trylock+0xcd/0xe0 >[16738.022714] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16738.022752] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16738.022776] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16738.022782] ? __lock_acquire+0x2d4/0x1340 >[16738.022805] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16738.022830] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16738.022864] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16738.022894] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16738.022937] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16738.022951] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16738.022960] drm_ioctl+0x2d5/0x370 [drm] >[16738.022979] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16738.022994] ? __pm_runtime_resume+0x54/0x90 >[16738.022999] ? trace_hardirqs_on_caller+0xed/0x180 >[16738.023020] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16738.023037] do_vfs_ioctl+0xa5/0x6e0 >[16738.023044] SyS_ioctl+0x74/0x80 >[16738.023049] do_syscall_64+0x79/0x220 >[16738.023052] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16738.023054] RIP: 0033:0x7fd8d64ef0f7 >[16738.023056] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16738.023058] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[16738.023060] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16738.023061] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 0000000000000004 >[16738.023062] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16738.023063] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[16739.615407] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16739.615410] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16739.615413] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16739.615414] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16739.615415] Call Trace: >[16739.615422] dump_stack+0x85/0xbf >[16739.615426] swiotlb_alloc_coherent+0x1be/0x1d0 >[16739.615434] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16739.615443] ttm_dma_populate+0x25e/0x350 [ttm] >[16739.615450] ttm_tt_bind+0x2c/0x60 [ttm] >[16739.615454] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16739.615462] ttm_bo_validate+0x189/0x1a0 [ttm] >[16739.615465] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16739.615471] ? mutex_trylock+0xcd/0xe0 >[16739.615476] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16739.615506] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16739.615528] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16739.615534] ? __lock_acquire+0x2d4/0x1340 >[16739.615555] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16739.615579] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16739.615601] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16739.615618] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16739.615640] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16739.615651] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16739.615659] drm_ioctl+0x2d5/0x370 [drm] >[16739.615677] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16739.615681] ? __pm_runtime_resume+0x54/0x90 >[16739.615686] ? trace_hardirqs_on_caller+0xed/0x180 >[16739.615704] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16739.615709] do_vfs_ioctl+0xa5/0x6e0 >[16739.615716] SyS_ioctl+0x74/0x80 >[16739.615720] do_syscall_64+0x79/0x220 >[16739.615724] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16739.615726] RIP: 0033:0x7fd8d64ef0f7 >[16739.615727] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16739.615730] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[16739.615731] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16739.615733] RBP: 00007ffcc6dba1c0 R08: 000000000325a5a0 R09: 0000000000000004 >[16739.615734] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16739.615735] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[16750.911361] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16750.911367] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16750.911371] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16750.911374] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16750.911376] Call Trace: >[16750.911386] dump_stack+0x85/0xbf >[16750.911393] swiotlb_alloc_coherent+0x1be/0x1d0 >[16750.911407] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16750.911424] ttm_dma_populate+0x25e/0x350 [ttm] >[16750.911435] ttm_tt_bind+0x2c/0x60 [ttm] >[16750.911442] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16750.911455] ttm_bo_validate+0x189/0x1a0 [ttm] >[16750.911460] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16750.911470] ? mutex_trylock+0xcd/0xe0 >[16750.911479] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16750.911529] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16750.911569] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16750.911579] ? __lock_acquire+0x2d4/0x1340 >[16750.911618] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16750.911660] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16750.911698] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16750.911727] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16750.911763] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16750.911782] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16750.911797] drm_ioctl+0x2d5/0x370 [drm] >[16750.911826] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16750.911834] ? __pm_runtime_resume+0x54/0x90 >[16750.911842] ? trace_hardirqs_on_caller+0xed/0x180 >[16750.911875] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16750.911883] do_vfs_ioctl+0xa5/0x6e0 >[16750.911896] SyS_ioctl+0x74/0x80 >[16750.911904] do_syscall_64+0x79/0x220 >[16750.911910] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16750.911914] RIP: 0033:0x7fd8d64ef0f7 >[16750.911916] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16750.911921] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[16750.911923] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16750.911925] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3c50 >[16750.911927] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[16750.911930] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[16760.534592] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16760.534597] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16760.534601] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16760.534603] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16760.534605] Call Trace: >[16760.534613] dump_stack+0x85/0xbf >[16760.534619] swiotlb_alloc_coherent+0x1be/0x1d0 >[16760.534631] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16760.534646] ttm_dma_populate+0x25e/0x350 [ttm] >[16760.534655] ttm_tt_bind+0x2c/0x60 [ttm] >[16760.534661] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16760.534675] ttm_bo_validate+0x189/0x1a0 [ttm] >[16760.534680] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16760.534689] ? mutex_trylock+0xcd/0xe0 >[16760.534697] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16760.534734] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16760.534764] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16760.534773] ? __lock_acquire+0x2d4/0x1340 >[16760.534804] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16760.534840] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16760.534873] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16760.534898] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16760.534929] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16760.534942] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16760.534953] drm_ioctl+0x2d5/0x370 [drm] >[16760.534978] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16760.534985] ? __pm_runtime_resume+0x54/0x90 >[16760.534991] ? trace_hardirqs_on_caller+0xed/0x180 >[16760.535019] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16760.535036] do_vfs_ioctl+0xa5/0x6e0 >[16760.535048] SyS_ioctl+0x74/0x80 >[16760.535055] do_syscall_64+0x79/0x220 >[16760.535059] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16760.535063] RIP: 0033:0x7fd8d64ef0f7 >[16760.535065] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16760.535069] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[16760.535071] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16760.535073] RBP: 00007ffcc6dba1c0 R08: 000000000325a5a0 R09: 0000000000000004 >[16760.535075] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16760.535077] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[16765.723425] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16765.723428] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16765.723431] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16765.723432] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16765.723434] Call Trace: >[16765.723440] dump_stack+0x85/0xbf >[16765.723444] swiotlb_alloc_coherent+0x1be/0x1d0 >[16765.723452] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16765.723461] ttm_dma_populate+0x25e/0x350 [ttm] >[16765.723467] ttm_tt_bind+0x2c/0x60 [ttm] >[16765.723471] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16765.723479] ttm_bo_validate+0x189/0x1a0 [ttm] >[16765.723482] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16765.723487] ? mutex_trylock+0xcd/0xe0 >[16765.723496] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16765.723537] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16765.723585] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16765.723594] ? __lock_acquire+0x2d4/0x1340 >[16765.723636] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16765.723673] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16765.723699] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16765.723716] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16765.723736] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16765.723748] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16765.723756] drm_ioctl+0x2d5/0x370 [drm] >[16765.723773] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16765.723778] ? __pm_runtime_resume+0x54/0x90 >[16765.723782] ? trace_hardirqs_on_caller+0xed/0x180 >[16765.723800] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16765.723805] do_vfs_ioctl+0xa5/0x6e0 >[16765.723812] SyS_ioctl+0x74/0x80 >[16765.723817] do_syscall_64+0x79/0x220 >[16765.723820] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16765.723822] RIP: 0033:0x7fd8d64ef0f7 >[16765.723824] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16765.723826] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[16765.723828] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16765.723829] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[16765.723830] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16765.723831] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[16780.779412] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16780.779416] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16780.779418] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16780.779420] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16780.779421] Call Trace: >[16780.779427] dump_stack+0x85/0xbf >[16780.779431] swiotlb_alloc_coherent+0x1be/0x1d0 >[16780.779438] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16780.779447] ttm_dma_populate+0x25e/0x350 [ttm] >[16780.779453] ttm_tt_bind+0x2c/0x60 [ttm] >[16780.779456] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16780.779464] ttm_bo_validate+0x189/0x1a0 [ttm] >[16780.779467] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16780.779472] ? mutex_trylock+0xcd/0xe0 >[16780.779477] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16780.779507] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16780.779528] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16780.779533] ? __lock_acquire+0x2d4/0x1340 >[16780.779553] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16780.779575] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16780.779596] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16780.779612] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16780.779632] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16780.779643] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16780.779651] drm_ioctl+0x2d5/0x370 [drm] >[16780.779667] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16780.779672] ? __pm_runtime_resume+0x54/0x90 >[16780.779676] ? trace_hardirqs_on_caller+0xed/0x180 >[16780.779693] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16780.779698] do_vfs_ioctl+0xa5/0x6e0 >[16780.779704] SyS_ioctl+0x74/0x80 >[16780.779709] do_syscall_64+0x79/0x220 >[16780.779712] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16780.779715] RIP: 0033:0x7fd8d64ef0f7 >[16780.779718] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16780.779721] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[16780.779723] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16780.779724] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[16780.779726] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[16780.779728] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[16805.404411] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16805.404416] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16805.404419] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16805.404421] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16805.404423] Call Trace: >[16805.404431] dump_stack+0x85/0xbf >[16805.404437] swiotlb_alloc_coherent+0x1be/0x1d0 >[16805.404448] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16805.404462] ttm_dma_populate+0x25e/0x350 [ttm] >[16805.404470] ttm_tt_bind+0x2c/0x60 [ttm] >[16805.404475] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16805.404487] ttm_bo_validate+0x189/0x1a0 [ttm] >[16805.404492] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16805.404500] ? mutex_trylock+0xcd/0xe0 >[16805.404508] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16805.404550] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16805.404581] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16805.404588] ? __lock_acquire+0x2d4/0x1340 >[16805.404619] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16805.404654] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16805.404685] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16805.404710] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16805.404741] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16805.404756] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16805.404768] drm_ioctl+0x2d5/0x370 [drm] >[16805.404793] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16805.404799] ? __pm_runtime_resume+0x54/0x90 >[16805.404806] ? trace_hardirqs_on_caller+0xed/0x180 >[16805.404834] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16805.404841] do_vfs_ioctl+0xa5/0x6e0 >[16805.404851] SyS_ioctl+0x74/0x80 >[16805.404858] do_syscall_64+0x79/0x220 >[16805.404862] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16805.404866] RIP: 0033:0x7fd8d64ef0f7 >[16805.404868] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16805.404872] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[16805.404874] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16805.404875] RBP: 00007ffcc6dba1c0 R08: 000000000325a5a0 R09: 0000000000000004 >[16805.404877] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16805.404879] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[16806.692922] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16806.692926] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16806.692929] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16806.692930] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16806.692931] Call Trace: >[16806.692938] dump_stack+0x85/0xbf >[16806.692943] swiotlb_alloc_coherent+0x1be/0x1d0 >[16806.692951] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16806.692961] ttm_dma_populate+0x25e/0x350 [ttm] >[16806.692968] ttm_tt_bind+0x2c/0x60 [ttm] >[16806.692972] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16806.692980] ttm_bo_validate+0x189/0x1a0 [ttm] >[16806.692984] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16806.692991] ? mutex_trylock+0xcd/0xe0 >[16806.692996] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16806.693028] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16806.693051] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16806.693057] ? __lock_acquire+0x2d4/0x1340 >[16806.693078] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16806.693103] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16806.693126] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16806.693145] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16806.693167] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16806.693178] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16806.693187] drm_ioctl+0x2d5/0x370 [drm] >[16806.693205] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16806.693210] ? __pm_runtime_resume+0x54/0x90 >[16806.693215] ? trace_hardirqs_on_caller+0xed/0x180 >[16806.693235] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16806.693240] do_vfs_ioctl+0xa5/0x6e0 >[16806.693247] SyS_ioctl+0x74/0x80 >[16806.693253] do_syscall_64+0x79/0x220 >[16806.693256] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16806.693259] RIP: 0033:0x7fd8d64ef0f7 >[16806.693260] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16806.693263] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[16806.693264] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16806.693266] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 0000000000000004 >[16806.693267] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16806.693269] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[16810.703697] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16810.703701] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16810.703705] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16810.703707] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16810.703709] Call Trace: >[16810.703717] dump_stack+0x85/0xbf >[16810.703723] swiotlb_alloc_coherent+0x1be/0x1d0 >[16810.703734] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16810.703750] ttm_dma_populate+0x25e/0x350 [ttm] >[16810.703758] ttm_tt_bind+0x2c/0x60 [ttm] >[16810.703761] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16810.703769] ttm_bo_validate+0x189/0x1a0 [ttm] >[16810.703772] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16810.703778] ? mutex_trylock+0xcd/0xe0 >[16810.703783] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16810.703814] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16810.703835] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16810.703840] ? __lock_acquire+0x2d4/0x1340 >[16810.703860] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16810.703883] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16810.703904] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16810.703921] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16810.703941] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16810.703953] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16810.703961] drm_ioctl+0x2d5/0x370 [drm] >[16810.703978] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16810.703982] ? __pm_runtime_resume+0x54/0x90 >[16810.703986] ? trace_hardirqs_on_caller+0xed/0x180 >[16810.704004] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16810.704009] do_vfs_ioctl+0xa5/0x6e0 >[16810.704016] SyS_ioctl+0x74/0x80 >[16810.704020] do_syscall_64+0x79/0x220 >[16810.704024] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16810.704026] RIP: 0033:0x7fd8d64ef0f7 >[16810.704028] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16810.704030] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[16810.704032] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16810.704033] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3c50 >[16810.704034] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[16810.704036] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[16813.052522] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16813.052527] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16813.052531] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16813.052533] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16813.052535] Call Trace: >[16813.052545] dump_stack+0x85/0xbf >[16813.052551] swiotlb_alloc_coherent+0x1be/0x1d0 >[16813.052563] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16813.052580] ttm_dma_populate+0x25e/0x350 [ttm] >[16813.052591] ttm_tt_bind+0x2c/0x60 [ttm] >[16813.052598] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16813.052612] ttm_bo_validate+0x189/0x1a0 [ttm] >[16813.052617] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16813.052627] ? mutex_trylock+0xcd/0xe0 >[16813.052636] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16813.052675] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16813.052707] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16813.052745] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16813.052783] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16813.052819] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16813.052846] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16813.052880] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16813.052895] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16813.052908] drm_ioctl+0x2d5/0x370 [drm] >[16813.052937] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16813.052944] ? __pm_runtime_resume+0x54/0x90 >[16813.052953] ? trace_hardirqs_on_caller+0xed/0x180 >[16813.052982] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16813.052990] do_vfs_ioctl+0xa5/0x6e0 >[16813.053003] SyS_ioctl+0x74/0x80 >[16813.053011] do_syscall_64+0x79/0x220 >[16813.053016] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16813.053020] RIP: 0033:0x7fd8d64ef0f7 >[16813.053022] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16813.053027] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[16813.053029] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16813.053031] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[16813.053033] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16813.053036] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003260ab0 >[16840.742424] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16840.742429] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16840.742432] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16840.742434] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16840.742436] Call Trace: >[16840.742445] dump_stack+0x85/0xbf >[16840.742451] swiotlb_alloc_coherent+0x1be/0x1d0 >[16840.742471] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16840.742487] ttm_dma_populate+0x25e/0x350 [ttm] >[16840.742497] ttm_tt_bind+0x2c/0x60 [ttm] >[16840.742503] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16840.742512] ttm_bo_validate+0x189/0x1a0 [ttm] >[16840.742515] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16840.742521] ? mutex_trylock+0xcd/0xe0 >[16840.742525] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16840.742556] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16840.742577] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16840.742599] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16840.742622] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16840.742643] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16840.742660] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16840.742680] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16840.742691] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16840.742699] drm_ioctl+0x2d5/0x370 [drm] >[16840.742715] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16840.742720] ? __pm_runtime_resume+0x54/0x90 >[16840.742725] ? trace_hardirqs_on_caller+0xed/0x180 >[16840.742743] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16840.742748] do_vfs_ioctl+0xa5/0x6e0 >[16840.742754] SyS_ioctl+0x74/0x80 >[16840.742759] do_syscall_64+0x79/0x220 >[16840.742762] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16840.742765] RIP: 0033:0x7fd8d64ef0f7 >[16840.742766] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16840.742769] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[16840.742770] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16840.742771] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 0000000000000004 >[16840.742773] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16840.742774] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[16870.732121] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16870.732134] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16870.732137] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16870.732138] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16870.732139] Call Trace: >[16870.732146] dump_stack+0x85/0xbf >[16870.732150] swiotlb_alloc_coherent+0x1be/0x1d0 >[16870.732158] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16870.732177] ttm_dma_populate+0x25e/0x350 [ttm] >[16870.732184] ttm_tt_bind+0x2c/0x60 [ttm] >[16870.732187] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16870.732195] ttm_bo_validate+0x189/0x1a0 [ttm] >[16870.732200] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16870.732210] ? mutex_trylock+0xcd/0xe0 >[16870.732218] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16870.732255] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16870.732288] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16870.732303] ? __lock_acquire+0x2d4/0x1340 >[16870.732331] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16870.732364] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16870.732385] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16870.732401] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16870.732421] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16870.732432] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16870.732439] drm_ioctl+0x2d5/0x370 [drm] >[16870.732456] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16870.732460] ? __pm_runtime_resume+0x54/0x90 >[16870.732464] ? trace_hardirqs_on_caller+0xed/0x180 >[16870.732481] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16870.732486] do_vfs_ioctl+0xa5/0x6e0 >[16870.732493] SyS_ioctl+0x74/0x80 >[16870.732497] do_syscall_64+0x79/0x220 >[16870.732500] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16870.732503] RIP: 0033:0x7fd8d64ef0f7 >[16870.732504] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16870.732507] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[16870.732508] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16870.732509] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 00007fd8d67b3c50 >[16870.732510] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[16870.732512] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[16900.898951] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16900.898955] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16900.898968] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16900.898969] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16900.898971] Call Trace: >[16900.898978] dump_stack+0x85/0xbf >[16900.898982] swiotlb_alloc_coherent+0x1be/0x1d0 >[16900.898991] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16900.899001] ttm_dma_populate+0x25e/0x350 [ttm] >[16900.899017] ttm_tt_bind+0x2c/0x60 [ttm] >[16900.899021] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16900.899029] ttm_bo_validate+0x189/0x1a0 [ttm] >[16900.899032] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16900.899038] ? mutex_trylock+0xcd/0xe0 >[16900.899043] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16900.899074] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16900.899108] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16900.899131] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16900.899153] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16900.899174] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16900.899190] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16900.899210] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16900.899222] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16900.899230] drm_ioctl+0x2d5/0x370 [drm] >[16900.899246] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16900.899251] ? __pm_runtime_resume+0x54/0x90 >[16900.899256] ? trace_hardirqs_on_caller+0xed/0x180 >[16900.899274] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16900.899279] do_vfs_ioctl+0xa5/0x6e0 >[16900.899285] SyS_ioctl+0x74/0x80 >[16900.899290] do_syscall_64+0x79/0x220 >[16900.899293] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16900.899296] RIP: 0033:0x7fd8d64ef0f7 >[16900.899297] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16900.899300] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[16900.899301] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16900.899302] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 0000000000000004 >[16900.899304] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16900.899305] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[16930.735662] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16930.735665] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16930.735668] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16930.735669] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16930.735670] Call Trace: >[16930.735676] dump_stack+0x85/0xbf >[16930.735681] swiotlb_alloc_coherent+0x1be/0x1d0 >[16930.735688] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16930.735697] ttm_dma_populate+0x25e/0x350 [ttm] >[16930.735702] ttm_tt_bind+0x2c/0x60 [ttm] >[16930.735706] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16930.735714] ttm_bo_validate+0x189/0x1a0 [ttm] >[16930.735717] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16930.735722] ? mutex_trylock+0xcd/0xe0 >[16930.735727] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16930.735756] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16930.735776] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16930.735782] ? __lock_acquire+0x2d4/0x1340 >[16930.735801] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16930.735823] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16930.735843] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16930.735865] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16930.735896] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16930.735910] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16930.735923] drm_ioctl+0x2d5/0x370 [drm] >[16930.735950] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16930.735955] ? __pm_runtime_resume+0x54/0x90 >[16930.735959] ? trace_hardirqs_on_caller+0xed/0x180 >[16930.735977] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16930.735982] do_vfs_ioctl+0xa5/0x6e0 >[16930.735988] SyS_ioctl+0x74/0x80 >[16930.735993] do_syscall_64+0x79/0x220 >[16930.736006] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16930.736008] RIP: 0033:0x7fd8d64ef0f7 >[16930.736010] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16930.736012] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[16930.736014] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16930.736015] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 00007fd8d67b3c50 >[16930.736016] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[16930.736017] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[16937.211085] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16937.211088] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16937.211091] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16937.211092] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16937.211093] Call Trace: >[16937.211100] dump_stack+0x85/0xbf >[16937.211105] swiotlb_alloc_coherent+0x1be/0x1d0 >[16937.211113] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16937.211121] ttm_dma_populate+0x25e/0x350 [ttm] >[16937.211127] ttm_tt_bind+0x2c/0x60 [ttm] >[16937.211131] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16937.211139] ttm_bo_validate+0x189/0x1a0 [ttm] >[16937.211142] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16937.211148] ? mutex_trylock+0xcd/0xe0 >[16937.211153] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16937.211189] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16937.211213] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16937.211239] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16937.211264] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16937.211289] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16937.211308] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16937.211331] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16937.211346] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16937.211354] drm_ioctl+0x2d5/0x370 [drm] >[16937.211373] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16937.211378] ? __pm_runtime_resume+0x54/0x90 >[16937.211383] ? trace_hardirqs_on_caller+0xed/0x180 >[16937.211403] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16937.211409] do_vfs_ioctl+0xa5/0x6e0 >[16937.211415] SyS_ioctl+0x74/0x80 >[16937.211420] do_syscall_64+0x79/0x220 >[16937.211423] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16937.211426] RIP: 0033:0x7fd8d64ef0f7 >[16937.211427] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16937.211430] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[16937.211431] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16937.211432] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 0000000000000004 >[16937.211434] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16937.211435] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[16960.719568] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16960.719572] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16960.719574] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16960.719575] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16960.719577] Call Trace: >[16960.719583] dump_stack+0x85/0xbf >[16960.719598] swiotlb_alloc_coherent+0x1be/0x1d0 >[16960.719605] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16960.719614] ttm_dma_populate+0x25e/0x350 [ttm] >[16960.719620] ttm_tt_bind+0x2c/0x60 [ttm] >[16960.719624] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16960.719631] ttm_bo_validate+0x189/0x1a0 [ttm] >[16960.719635] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16960.719640] ? mutex_trylock+0xcd/0xe0 >[16960.719645] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16960.719676] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16960.719696] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16960.719718] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16960.719740] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16960.719761] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16960.719778] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16960.719798] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16960.719809] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16960.719817] drm_ioctl+0x2d5/0x370 [drm] >[16960.719833] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16960.719837] ? __pm_runtime_resume+0x54/0x90 >[16960.719842] ? trace_hardirqs_on_caller+0xed/0x180 >[16960.719859] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16960.719864] do_vfs_ioctl+0xa5/0x6e0 >[16960.719871] SyS_ioctl+0x74/0x80 >[16960.719885] do_syscall_64+0x79/0x220 >[16960.719888] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16960.719891] RIP: 0033:0x7fd8d64ef0f7 >[16960.719892] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16960.719895] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[16960.719896] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16960.719897] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 0000000000000004 >[16960.719898] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16960.719900] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[16978.877918] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16978.877921] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16978.877923] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16978.877925] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16978.877926] Call Trace: >[16978.877933] dump_stack+0x85/0xbf >[16978.877937] swiotlb_alloc_coherent+0x1be/0x1d0 >[16978.877945] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16978.877954] ttm_dma_populate+0x25e/0x350 [ttm] >[16978.877960] ttm_tt_bind+0x2c/0x60 [ttm] >[16978.877964] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16978.877982] ttm_bo_validate+0x189/0x1a0 [ttm] >[16978.877985] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16978.877991] ? mutex_trylock+0xcd/0xe0 >[16978.877996] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16978.878027] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16978.878049] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16978.878072] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16978.878095] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16978.878116] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16978.878132] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16978.878152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16978.878163] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16978.878182] drm_ioctl+0x2d5/0x370 [drm] >[16978.878209] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16978.878214] ? __pm_runtime_resume+0x54/0x90 >[16978.878219] ? trace_hardirqs_on_caller+0xed/0x180 >[16978.878236] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16978.878241] do_vfs_ioctl+0xa5/0x6e0 >[16978.878248] SyS_ioctl+0x74/0x80 >[16978.878252] do_syscall_64+0x79/0x220 >[16978.878255] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16978.878258] RIP: 0033:0x7fd8d64ef0f7 >[16978.878259] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16978.878262] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[16978.878263] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16978.878264] RBP: 00007ffcc6dba1c0 R08: 0000000003072a40 R09: 0000000000000004 >[16978.878265] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16978.878267] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[16986.445086] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16986.445089] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16986.445091] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16986.445093] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16986.445094] Call Trace: >[16986.445100] dump_stack+0x85/0xbf >[16986.445104] swiotlb_alloc_coherent+0x1be/0x1d0 >[16986.445112] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16986.445120] ttm_dma_populate+0x25e/0x350 [ttm] >[16986.445126] ttm_tt_bind+0x2c/0x60 [ttm] >[16986.445130] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16986.445137] ttm_bo_validate+0x189/0x1a0 [ttm] >[16986.445141] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16986.445146] ? mutex_trylock+0xcd/0xe0 >[16986.445151] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16986.445181] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16986.445210] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16986.445219] ? __lock_acquire+0x2d4/0x1340 >[16986.445250] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16986.445273] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16986.445294] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16986.445322] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16986.445341] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16986.445352] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16986.445360] drm_ioctl+0x2d5/0x370 [drm] >[16986.445376] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16986.445380] ? __pm_runtime_resume+0x54/0x90 >[16986.445384] ? trace_hardirqs_on_caller+0xed/0x180 >[16986.445402] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16986.445407] do_vfs_ioctl+0xa5/0x6e0 >[16986.445413] SyS_ioctl+0x74/0x80 >[16986.445418] do_syscall_64+0x79/0x220 >[16986.445421] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16986.445423] RIP: 0033:0x7fd8d64ef0f7 >[16986.445424] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16986.445427] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[16986.445428] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[16986.445429] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[16986.445431] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16986.445432] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[16990.761911] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[16990.761914] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[16990.761917] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[16990.761918] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[16990.761919] Call Trace: >[16990.761927] dump_stack+0x85/0xbf >[16990.761933] swiotlb_alloc_coherent+0x1be/0x1d0 >[16990.761943] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[16990.761957] ttm_dma_populate+0x25e/0x350 [ttm] >[16990.761967] ttm_tt_bind+0x2c/0x60 [ttm] >[16990.761973] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[16990.761982] ttm_bo_validate+0x189/0x1a0 [ttm] >[16990.761984] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[16990.761990] ? mutex_trylock+0xcd/0xe0 >[16990.761994] ttm_bo_init_reserved+0x459/0x500 [ttm] >[16990.762028] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[16990.762057] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[16990.762088] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[16990.762110] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[16990.762131] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16990.762148] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[16990.762167] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16990.762179] drm_ioctl_kernel+0x5b/0xb0 [drm] >[16990.762191] drm_ioctl+0x2d5/0x370 [drm] >[16990.762218] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[16990.762225] ? __pm_runtime_resume+0x54/0x90 >[16990.762230] ? trace_hardirqs_on_caller+0xed/0x180 >[16990.762247] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[16990.762252] do_vfs_ioctl+0xa5/0x6e0 >[16990.762259] SyS_ioctl+0x74/0x80 >[16990.762263] do_syscall_64+0x79/0x220 >[16990.762267] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[16990.762270] RIP: 0033:0x7fd8d64ef0f7 >[16990.762272] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[16990.762276] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[16990.762278] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[16990.762280] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[16990.762282] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[16990.762283] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[17008.521121] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17008.521124] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17008.521127] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17008.521128] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17008.521130] Call Trace: >[17008.521137] dump_stack+0x85/0xbf >[17008.521141] swiotlb_alloc_coherent+0x1be/0x1d0 >[17008.521148] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17008.521157] ttm_dma_populate+0x25e/0x350 [ttm] >[17008.521163] ttm_tt_bind+0x2c/0x60 [ttm] >[17008.521168] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17008.521175] ttm_bo_validate+0x189/0x1a0 [ttm] >[17008.521179] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17008.521184] ? mutex_trylock+0xcd/0xe0 >[17008.521190] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17008.521222] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17008.521244] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17008.521268] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17008.521291] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17008.521312] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17008.521329] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17008.521349] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17008.521360] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17008.521368] drm_ioctl+0x2d5/0x370 [drm] >[17008.521385] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17008.521390] ? __pm_runtime_resume+0x54/0x90 >[17008.521395] ? trace_hardirqs_on_caller+0xed/0x180 >[17008.521423] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17008.521431] do_vfs_ioctl+0xa5/0x6e0 >[17008.521441] SyS_ioctl+0x74/0x80 >[17008.521447] do_syscall_64+0x79/0x220 >[17008.521451] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17008.521455] RIP: 0033:0x7fd8d64ef0f7 >[17008.521456] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17008.521460] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[17008.521462] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17008.521464] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[17008.521466] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17008.521468] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[17014.191182] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17014.191185] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17014.191188] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17014.191189] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17014.191191] Call Trace: >[17014.191197] dump_stack+0x85/0xbf >[17014.191202] swiotlb_alloc_coherent+0x1be/0x1d0 >[17014.191210] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17014.191219] ttm_dma_populate+0x25e/0x350 [ttm] >[17014.191225] ttm_tt_bind+0x2c/0x60 [ttm] >[17014.191229] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17014.191236] ttm_bo_validate+0x189/0x1a0 [ttm] >[17014.191240] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17014.191246] ? mutex_trylock+0xcd/0xe0 >[17014.191251] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17014.191286] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17014.191308] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17014.191314] ? __lock_acquire+0x2d4/0x1340 >[17014.191336] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17014.191359] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17014.191380] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17014.191397] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17014.191418] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17014.191430] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17014.191438] drm_ioctl+0x2d5/0x370 [drm] >[17014.191455] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17014.191460] ? __pm_runtime_resume+0x54/0x90 >[17014.191465] ? trace_hardirqs_on_caller+0xed/0x180 >[17014.191483] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17014.191489] do_vfs_ioctl+0xa5/0x6e0 >[17014.191495] SyS_ioctl+0x74/0x80 >[17014.191500] do_syscall_64+0x79/0x220 >[17014.191504] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17014.191506] RIP: 0033:0x7fd8d64ef0f7 >[17014.191508] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17014.191510] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[17014.191512] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17014.191513] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[17014.191514] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17014.191516] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[17020.764827] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17020.764830] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17020.764833] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17020.764834] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17020.764835] Call Trace: >[17020.764841] dump_stack+0x85/0xbf >[17020.764846] swiotlb_alloc_coherent+0x1be/0x1d0 >[17020.764853] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17020.764862] ttm_dma_populate+0x25e/0x350 [ttm] >[17020.764868] ttm_tt_bind+0x2c/0x60 [ttm] >[17020.764872] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17020.764880] ttm_bo_validate+0x189/0x1a0 [ttm] >[17020.764883] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17020.764889] ? mutex_trylock+0xcd/0xe0 >[17020.764894] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17020.764924] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17020.764946] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17020.764970] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17020.764993] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17020.765014] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17020.765031] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17020.765051] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17020.765062] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17020.765071] drm_ioctl+0x2d5/0x370 [drm] >[17020.765088] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17020.765093] ? __pm_runtime_resume+0x54/0x90 >[17020.765098] ? trace_hardirqs_on_caller+0xed/0x180 >[17020.765116] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17020.765121] do_vfs_ioctl+0xa5/0x6e0 >[17020.765127] SyS_ioctl+0x74/0x80 >[17020.765132] do_syscall_64+0x79/0x220 >[17020.765135] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17020.765138] RIP: 0033:0x7fd8d64ef0f7 >[17020.765139] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17020.765142] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[17020.765143] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17020.765144] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 0000000000000004 >[17020.765146] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17020.765147] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[17050.922063] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17050.922067] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17050.922069] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17050.922071] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17050.922072] Call Trace: >[17050.922079] dump_stack+0x85/0xbf >[17050.922083] swiotlb_alloc_coherent+0x1be/0x1d0 >[17050.922092] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17050.922101] ttm_dma_populate+0x25e/0x350 [ttm] >[17050.922108] ttm_tt_bind+0x2c/0x60 [ttm] >[17050.922112] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17050.922120] ttm_bo_validate+0x189/0x1a0 [ttm] >[17050.922123] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17050.922128] ? mutex_trylock+0xcd/0xe0 >[17050.922134] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17050.922163] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17050.922195] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17050.922217] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17050.922249] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17050.922270] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17050.922288] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17050.922345] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17050.922359] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17050.922379] drm_ioctl+0x2d5/0x370 [drm] >[17050.922406] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17050.922411] ? __pm_runtime_resume+0x54/0x90 >[17050.922416] ? trace_hardirqs_on_caller+0xed/0x180 >[17050.922433] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17050.922438] do_vfs_ioctl+0xa5/0x6e0 >[17050.922448] SyS_ioctl+0x74/0x80 >[17050.922456] do_syscall_64+0x79/0x220 >[17050.922459] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17050.922461] RIP: 0033:0x7fd8d64ef0f7 >[17050.922463] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17050.922465] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[17050.922467] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17050.922468] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 0000000000000004 >[17050.922469] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17050.922470] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[17061.202599] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17061.202602] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17061.202605] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17061.202606] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17061.202607] Call Trace: >[17061.202614] dump_stack+0x85/0xbf >[17061.202618] swiotlb_alloc_coherent+0x1be/0x1d0 >[17061.202626] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17061.202635] ttm_dma_populate+0x25e/0x350 [ttm] >[17061.202641] ttm_tt_bind+0x2c/0x60 [ttm] >[17061.202645] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17061.202652] ttm_bo_validate+0x189/0x1a0 [ttm] >[17061.202655] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17061.202661] ? mutex_trylock+0xcd/0xe0 >[17061.202666] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17061.202696] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17061.202716] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17061.202722] ? __lock_acquire+0x2d4/0x1340 >[17061.202742] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17061.202765] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17061.202785] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17061.202802] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17061.202821] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17061.202833] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17061.202841] drm_ioctl+0x2d5/0x370 [drm] >[17061.202857] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17061.202862] ? __pm_runtime_resume+0x54/0x90 >[17061.202867] ? trace_hardirqs_on_caller+0xed/0x180 >[17061.202884] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17061.202889] do_vfs_ioctl+0xa5/0x6e0 >[17061.202896] SyS_ioctl+0x74/0x80 >[17061.202901] do_syscall_64+0x79/0x220 >[17061.202904] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17061.202906] RIP: 0033:0x7fd8d64ef0f7 >[17061.202908] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17061.202910] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[17061.202911] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17061.202913] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[17061.202914] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17061.202915] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[17064.458578] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17064.458581] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17064.458584] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17064.458585] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17064.458586] Call Trace: >[17064.458593] dump_stack+0x85/0xbf >[17064.458597] swiotlb_alloc_coherent+0x1be/0x1d0 >[17064.458605] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17064.458613] ttm_dma_populate+0x25e/0x350 [ttm] >[17064.458619] ttm_tt_bind+0x2c/0x60 [ttm] >[17064.458623] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17064.458630] ttm_bo_validate+0x189/0x1a0 [ttm] >[17064.458634] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17064.458639] ? mutex_trylock+0xcd/0xe0 >[17064.458644] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17064.458674] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17064.458694] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17064.458700] ? __lock_acquire+0x2d4/0x1340 >[17064.458720] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17064.458742] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17064.458763] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17064.458780] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17064.458800] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17064.458811] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17064.458819] drm_ioctl+0x2d5/0x370 [drm] >[17064.458836] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17064.458840] ? __pm_runtime_resume+0x54/0x90 >[17064.458844] ? trace_hardirqs_on_caller+0xed/0x180 >[17064.458862] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17064.458867] do_vfs_ioctl+0xa5/0x6e0 >[17064.458873] SyS_ioctl+0x74/0x80 >[17064.458878] do_syscall_64+0x79/0x220 >[17064.458881] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17064.458883] RIP: 0033:0x7fd8d64ef0f7 >[17064.458885] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17064.458888] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[17064.458889] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17064.458890] RBP: 00007ffcc6dba1c0 R08: 00000000030e7230 R09: 0000000000000004 >[17064.458892] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17064.458893] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[17066.215343] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17066.215347] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17066.215350] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17066.215352] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17066.215354] Call Trace: >[17066.215363] dump_stack+0x85/0xbf >[17066.215369] swiotlb_alloc_coherent+0x1be/0x1d0 >[17066.215382] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17066.215401] ttm_dma_populate+0x25e/0x350 [ttm] >[17066.215412] ttm_tt_bind+0x2c/0x60 [ttm] >[17066.215420] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17066.215436] ttm_bo_validate+0x189/0x1a0 [ttm] >[17066.215441] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17066.215452] ? mutex_trylock+0xcd/0xe0 >[17066.215462] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17066.215506] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17066.215542] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17066.215550] ? __lock_acquire+0x2d4/0x1340 >[17066.215573] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17066.215602] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17066.215641] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17066.215666] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17066.215689] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17066.215703] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17066.215718] drm_ioctl+0x2d5/0x370 [drm] >[17066.215751] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17066.215759] ? __pm_runtime_resume+0x54/0x90 >[17066.215767] ? trace_hardirqs_on_caller+0xed/0x180 >[17066.215788] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17066.215794] do_vfs_ioctl+0xa5/0x6e0 >[17066.215802] SyS_ioctl+0x74/0x80 >[17066.215807] do_syscall_64+0x79/0x220 >[17066.215811] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17066.215814] RIP: 0033:0x7fd8d64ef0f7 >[17066.215815] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17066.215819] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[17066.215820] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17066.215822] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[17066.215823] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17066.215825] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[17080.708196] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17080.708200] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17080.708203] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17080.708205] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17080.708206] Call Trace: >[17080.708213] dump_stack+0x85/0xbf >[17080.708217] swiotlb_alloc_coherent+0x1be/0x1d0 >[17080.708225] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17080.708235] ttm_dma_populate+0x25e/0x350 [ttm] >[17080.708241] ttm_tt_bind+0x2c/0x60 [ttm] >[17080.708245] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17080.708253] ttm_bo_validate+0x189/0x1a0 [ttm] >[17080.708257] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17080.708263] ? mutex_trylock+0xcd/0xe0 >[17080.708268] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17080.708302] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17080.708325] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17080.708350] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17080.708374] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17080.708396] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17080.708413] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17080.708439] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17080.708452] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17080.708465] drm_ioctl+0x2d5/0x370 [drm] >[17080.708493] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17080.708500] ? __pm_runtime_resume+0x54/0x90 >[17080.708508] ? trace_hardirqs_on_caller+0xed/0x180 >[17080.708528] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17080.708534] do_vfs_ioctl+0xa5/0x6e0 >[17080.708541] SyS_ioctl+0x74/0x80 >[17080.708546] do_syscall_64+0x79/0x220 >[17080.708549] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17080.708552] RIP: 0033:0x7fd8d64ef0f7 >[17080.708554] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17080.708556] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[17080.708558] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17080.708559] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[17080.708560] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17080.708562] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[17093.946647] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17093.946651] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17093.946654] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17093.946656] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17093.946658] Call Trace: >[17093.946666] dump_stack+0x85/0xbf >[17093.946671] swiotlb_alloc_coherent+0x1be/0x1d0 >[17093.946681] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17093.946692] ttm_dma_populate+0x25e/0x350 [ttm] >[17093.946700] ttm_tt_bind+0x2c/0x60 [ttm] >[17093.946706] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17093.946716] ttm_bo_validate+0x189/0x1a0 [ttm] >[17093.946720] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17093.946728] ? mutex_trylock+0xcd/0xe0 >[17093.946734] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17093.946768] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17093.946795] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17093.946802] ? __lock_acquire+0x2d4/0x1340 >[17093.946827] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17093.946856] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17093.946882] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17093.946904] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17093.946930] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17093.946943] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17093.946954] drm_ioctl+0x2d5/0x370 [drm] >[17093.946975] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17093.946981] ? __pm_runtime_resume+0x54/0x90 >[17093.946987] ? trace_hardirqs_on_caller+0xed/0x180 >[17093.947010] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17093.947016] do_vfs_ioctl+0xa5/0x6e0 >[17093.947025] SyS_ioctl+0x74/0x80 >[17093.947031] do_syscall_64+0x79/0x220 >[17093.947035] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17093.947038] RIP: 0033:0x7fd8d64ef0f7 >[17093.947040] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17093.947043] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[17093.947045] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17093.947046] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[17093.947048] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17093.947050] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[17095.109241] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17095.109244] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17095.109247] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17095.109248] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17095.109250] Call Trace: >[17095.109256] dump_stack+0x85/0xbf >[17095.109260] swiotlb_alloc_coherent+0x1be/0x1d0 >[17095.109268] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17095.109277] ttm_dma_populate+0x25e/0x350 [ttm] >[17095.109283] ttm_tt_bind+0x2c/0x60 [ttm] >[17095.109287] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17095.109295] ttm_bo_validate+0x189/0x1a0 [ttm] >[17095.109298] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17095.109303] ? mutex_trylock+0xcd/0xe0 >[17095.109309] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17095.109339] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17095.109361] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17095.109366] ? __lock_acquire+0x2d4/0x1340 >[17095.109386] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17095.109408] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17095.109429] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17095.109446] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17095.109479] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17095.109503] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17095.109517] drm_ioctl+0x2d5/0x370 [drm] >[17095.109541] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17095.109547] ? __pm_runtime_resume+0x54/0x90 >[17095.109565] ? trace_hardirqs_on_caller+0xed/0x180 >[17095.109593] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17095.109608] do_vfs_ioctl+0xa5/0x6e0 >[17095.109615] SyS_ioctl+0x74/0x80 >[17095.109619] do_syscall_64+0x79/0x220 >[17095.109623] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17095.109625] RIP: 0033:0x7fd8d64ef0f7 >[17095.109627] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17095.109629] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[17095.109631] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17095.109632] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[17095.109633] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17095.109634] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[17110.733692] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17110.733696] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17110.733699] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17110.733700] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17110.733701] Call Trace: >[17110.733708] dump_stack+0x85/0xbf >[17110.733712] swiotlb_alloc_coherent+0x1be/0x1d0 >[17110.733730] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17110.733749] ttm_dma_populate+0x25e/0x350 [ttm] >[17110.733755] ttm_tt_bind+0x2c/0x60 [ttm] >[17110.733759] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17110.733767] ttm_bo_validate+0x189/0x1a0 [ttm] >[17110.733781] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17110.733787] ? mutex_trylock+0xcd/0xe0 >[17110.733792] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17110.733822] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17110.733853] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17110.733859] ? __lock_acquire+0x2d4/0x1340 >[17110.733879] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17110.733902] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17110.733923] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17110.733940] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17110.733960] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17110.733972] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17110.733980] drm_ioctl+0x2d5/0x370 [drm] >[17110.734007] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17110.734011] ? __pm_runtime_resume+0x54/0x90 >[17110.734015] ? trace_hardirqs_on_caller+0xed/0x180 >[17110.734033] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17110.734038] do_vfs_ioctl+0xa5/0x6e0 >[17110.734044] SyS_ioctl+0x74/0x80 >[17110.734049] do_syscall_64+0x79/0x220 >[17110.734052] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17110.734054] RIP: 0033:0x7fd8d64ef0f7 >[17110.734055] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17110.734058] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[17110.734059] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17110.734060] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 00007fd8d67b3c50 >[17110.734062] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[17110.734063] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[17140.760092] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17140.760096] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17140.760098] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17140.760110] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17140.760111] Call Trace: >[17140.760117] dump_stack+0x85/0xbf >[17140.760122] swiotlb_alloc_coherent+0x1be/0x1d0 >[17140.760130] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17140.760139] ttm_dma_populate+0x25e/0x350 [ttm] >[17140.760154] ttm_tt_bind+0x2c/0x60 [ttm] >[17140.760158] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17140.760166] ttm_bo_validate+0x189/0x1a0 [ttm] >[17140.760169] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17140.760174] ? mutex_trylock+0xcd/0xe0 >[17140.760180] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17140.760211] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17140.760233] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17140.760238] ? __lock_acquire+0x2d4/0x1340 >[17140.760258] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17140.760280] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17140.760301] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17140.760328] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17140.760355] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17140.760371] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17140.760384] drm_ioctl+0x2d5/0x370 [drm] >[17140.760411] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17140.760418] ? __pm_runtime_resume+0x54/0x90 >[17140.760425] ? trace_hardirqs_on_caller+0xed/0x180 >[17140.760455] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17140.760463] do_vfs_ioctl+0xa5/0x6e0 >[17140.760475] SyS_ioctl+0x74/0x80 >[17140.760483] do_syscall_64+0x79/0x220 >[17140.760488] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17140.760491] RIP: 0033:0x7fd8d64ef0f7 >[17140.760494] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17140.760498] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[17140.760500] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17140.760502] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 00007fd8d67b3c50 >[17140.760504] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[17140.760506] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[17165.926409] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17165.926413] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17165.926415] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17165.926416] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17165.926417] Call Trace: >[17165.926424] dump_stack+0x85/0xbf >[17165.926428] swiotlb_alloc_coherent+0x1be/0x1d0 >[17165.926436] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17165.926445] ttm_dma_populate+0x25e/0x350 [ttm] >[17165.926451] ttm_tt_bind+0x2c/0x60 [ttm] >[17165.926455] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17165.926463] ttm_bo_validate+0x189/0x1a0 [ttm] >[17165.926466] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17165.926472] ? mutex_trylock+0xcd/0xe0 >[17165.926478] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17165.926509] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17165.926540] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17165.926546] ? __lock_acquire+0x2d4/0x1340 >[17165.926566] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17165.926590] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17165.926612] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17165.926649] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17165.926669] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17165.926680] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17165.926688] drm_ioctl+0x2d5/0x370 [drm] >[17165.926704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17165.926709] ? __pm_runtime_resume+0x54/0x90 >[17165.926713] ? trace_hardirqs_on_caller+0xed/0x180 >[17165.926731] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17165.926736] do_vfs_ioctl+0xa5/0x6e0 >[17165.926742] SyS_ioctl+0x74/0x80 >[17165.926747] do_syscall_64+0x79/0x220 >[17165.926750] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17165.926752] RIP: 0033:0x7fd8d64ef0f7 >[17165.926754] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17165.926756] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[17165.926757] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17165.926759] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[17165.926760] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17165.926761] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[17167.322761] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17167.322765] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17167.322767] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17167.322769] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17167.322770] Call Trace: >[17167.322777] dump_stack+0x85/0xbf >[17167.322781] swiotlb_alloc_coherent+0x1be/0x1d0 >[17167.322789] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17167.322797] ttm_dma_populate+0x25e/0x350 [ttm] >[17167.322803] ttm_tt_bind+0x2c/0x60 [ttm] >[17167.322807] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17167.322815] ttm_bo_validate+0x189/0x1a0 [ttm] >[17167.322818] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17167.322823] ? mutex_trylock+0xcd/0xe0 >[17167.322828] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17167.322858] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17167.322879] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17167.322885] ? __lock_acquire+0x2d4/0x1340 >[17167.322905] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17167.322927] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17167.322948] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17167.322965] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17167.322986] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17167.322997] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17167.323005] drm_ioctl+0x2d5/0x370 [drm] >[17167.323022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17167.323026] ? __pm_runtime_resume+0x54/0x90 >[17167.323030] ? trace_hardirqs_on_caller+0xed/0x180 >[17167.323048] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17167.323054] do_vfs_ioctl+0xa5/0x6e0 >[17167.323060] SyS_ioctl+0x74/0x80 >[17167.323065] do_syscall_64+0x79/0x220 >[17167.323068] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17167.323071] RIP: 0033:0x7fd8d64ef0f7 >[17167.323072] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17167.323075] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[17167.323076] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17167.323077] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[17167.323079] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17167.323080] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[17170.758722] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17170.758735] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17170.758737] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17170.758738] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17170.758740] Call Trace: >[17170.758747] dump_stack+0x85/0xbf >[17170.758751] swiotlb_alloc_coherent+0x1be/0x1d0 >[17170.758759] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17170.758768] ttm_dma_populate+0x25e/0x350 [ttm] >[17170.758773] ttm_tt_bind+0x2c/0x60 [ttm] >[17170.758777] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17170.758785] ttm_bo_validate+0x189/0x1a0 [ttm] >[17170.758788] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17170.758794] ? mutex_trylock+0xcd/0xe0 >[17170.758799] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17170.758837] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17170.758861] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17170.758867] ? __lock_acquire+0x2d4/0x1340 >[17170.758891] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17170.758916] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17170.758940] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17170.758960] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17170.758983] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17170.758997] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17170.759006] drm_ioctl+0x2d5/0x370 [drm] >[17170.759035] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17170.759040] ? __pm_runtime_resume+0x54/0x90 >[17170.759044] ? trace_hardirqs_on_caller+0xed/0x180 >[17170.759065] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17170.759071] do_vfs_ioctl+0xa5/0x6e0 >[17170.759077] SyS_ioctl+0x74/0x80 >[17170.759082] do_syscall_64+0x79/0x220 >[17170.759086] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17170.759088] RIP: 0033:0x7fd8d64ef0f7 >[17170.759090] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17170.759093] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[17170.759094] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17170.759095] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 00007fd8d67b3c50 >[17170.759096] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[17170.759098] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[17194.636498] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17194.636501] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17194.636504] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17194.636505] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17194.636506] Call Trace: >[17194.636513] dump_stack+0x85/0xbf >[17194.636517] swiotlb_alloc_coherent+0x1be/0x1d0 >[17194.636525] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17194.636534] ttm_dma_populate+0x25e/0x350 [ttm] >[17194.636540] ttm_tt_bind+0x2c/0x60 [ttm] >[17194.636544] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17194.636552] ttm_bo_validate+0x189/0x1a0 [ttm] >[17194.636555] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17194.636571] ? mutex_trylock+0xcd/0xe0 >[17194.636576] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17194.636607] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17194.636627] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17194.636650] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17194.636674] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17194.636696] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17194.636722] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17194.636742] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17194.636754] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17194.636761] drm_ioctl+0x2d5/0x370 [drm] >[17194.636778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17194.636783] ? __pm_runtime_resume+0x54/0x90 >[17194.636788] ? trace_hardirqs_on_caller+0xed/0x180 >[17194.636805] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17194.636810] do_vfs_ioctl+0xa5/0x6e0 >[17194.636817] SyS_ioctl+0x74/0x80 >[17194.636822] do_syscall_64+0x79/0x220 >[17194.636825] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17194.636827] RIP: 0033:0x7fd8d64ef0f7 >[17194.636829] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17194.636831] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[17194.636832] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17194.636834] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[17194.636835] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17194.636836] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[17196.187179] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17196.187182] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17196.187184] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17196.187186] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17196.187187] Call Trace: >[17196.187194] dump_stack+0x85/0xbf >[17196.187198] swiotlb_alloc_coherent+0x1be/0x1d0 >[17196.187205] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17196.187213] ttm_dma_populate+0x25e/0x350 [ttm] >[17196.187219] ttm_tt_bind+0x2c/0x60 [ttm] >[17196.187223] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17196.187230] ttm_bo_validate+0x189/0x1a0 [ttm] >[17196.187233] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17196.187239] ? mutex_trylock+0xcd/0xe0 >[17196.187243] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17196.187274] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17196.187294] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17196.187300] ? __lock_acquire+0x2d4/0x1340 >[17196.187319] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17196.187341] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17196.187362] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17196.187378] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17196.187398] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17196.187409] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17196.187427] drm_ioctl+0x2d5/0x370 [drm] >[17196.187444] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17196.187449] ? __pm_runtime_resume+0x54/0x90 >[17196.187453] ? trace_hardirqs_on_caller+0xed/0x180 >[17196.187472] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17196.187477] do_vfs_ioctl+0xa5/0x6e0 >[17196.187483] SyS_ioctl+0x74/0x80 >[17196.187488] do_syscall_64+0x79/0x220 >[17196.187491] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17196.187503] RIP: 0033:0x7fd8d64ef0f7 >[17196.187505] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17196.187507] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[17196.187508] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17196.187510] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[17196.187511] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17196.187512] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[17200.751872] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17200.751876] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17200.751880] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17200.751882] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17200.751884] Call Trace: >[17200.751892] dump_stack+0x85/0xbf >[17200.751898] swiotlb_alloc_coherent+0x1be/0x1d0 >[17200.751909] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17200.751924] ttm_dma_populate+0x25e/0x350 [ttm] >[17200.751934] ttm_tt_bind+0x2c/0x60 [ttm] >[17200.751940] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17200.751949] ttm_bo_validate+0x189/0x1a0 [ttm] >[17200.751952] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17200.751958] ? mutex_trylock+0xcd/0xe0 >[17200.751963] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17200.751999] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17200.752031] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17200.752037] ? __lock_acquire+0x2d4/0x1340 >[17200.752057] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17200.752085] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17200.752118] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17200.752138] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17200.752159] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17200.752170] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17200.752178] drm_ioctl+0x2d5/0x370 [drm] >[17200.752196] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17200.752202] ? __pm_runtime_resume+0x54/0x90 >[17200.752209] ? trace_hardirqs_on_caller+0xed/0x180 >[17200.752237] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17200.752245] do_vfs_ioctl+0xa5/0x6e0 >[17200.752254] SyS_ioctl+0x74/0x80 >[17200.752259] do_syscall_64+0x79/0x220 >[17200.752262] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17200.752265] RIP: 0033:0x7fd8d64ef0f7 >[17200.752266] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17200.752269] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[17200.752270] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17200.752271] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 00007fd8d67b3c50 >[17200.752273] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[17200.752274] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[17230.783318] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17230.783321] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17230.783324] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17230.783325] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17230.783326] Call Trace: >[17230.783333] dump_stack+0x85/0xbf >[17230.783337] swiotlb_alloc_coherent+0x1be/0x1d0 >[17230.783345] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17230.783354] ttm_dma_populate+0x25e/0x350 [ttm] >[17230.783360] ttm_tt_bind+0x2c/0x60 [ttm] >[17230.783364] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17230.783372] ttm_bo_validate+0x189/0x1a0 [ttm] >[17230.783375] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17230.783391] ? mutex_trylock+0xcd/0xe0 >[17230.783406] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17230.783438] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17230.783459] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17230.783465] ? __lock_acquire+0x2d4/0x1340 >[17230.783484] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17230.783507] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17230.783528] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17230.783544] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17230.783564] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17230.783575] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17230.783583] drm_ioctl+0x2d5/0x370 [drm] >[17230.783600] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17230.783604] ? __pm_runtime_resume+0x54/0x90 >[17230.783609] ? trace_hardirqs_on_caller+0xed/0x180 >[17230.783626] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17230.783631] do_vfs_ioctl+0xa5/0x6e0 >[17230.783638] SyS_ioctl+0x74/0x80 >[17230.783643] do_syscall_64+0x79/0x220 >[17230.783646] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17230.783648] RIP: 0033:0x7fd8d64ef0f7 >[17230.783649] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17230.783652] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[17230.783653] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17230.783654] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 00007fd8d67b3c50 >[17230.783656] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[17230.783657] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[17259.627500] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17259.627503] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17259.627506] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17259.627508] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17259.627509] Call Trace: >[17259.627516] dump_stack+0x85/0xbf >[17259.627520] swiotlb_alloc_coherent+0x1be/0x1d0 >[17259.627528] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17259.627538] ttm_dma_populate+0x25e/0x350 [ttm] >[17259.627544] ttm_tt_bind+0x2c/0x60 [ttm] >[17259.627548] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17259.627559] ttm_bo_validate+0x189/0x1a0 [ttm] >[17259.627564] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17259.627573] ? mutex_trylock+0xcd/0xe0 >[17259.627582] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17259.627620] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17259.627658] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17259.627664] ? __lock_acquire+0x2d4/0x1340 >[17259.627684] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17259.627706] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17259.627728] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17259.627745] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17259.627766] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17259.627777] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17259.627785] drm_ioctl+0x2d5/0x370 [drm] >[17259.627802] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17259.627807] ? __pm_runtime_resume+0x54/0x90 >[17259.627811] ? trace_hardirqs_on_caller+0xed/0x180 >[17259.627840] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17259.627845] do_vfs_ioctl+0xa5/0x6e0 >[17259.627852] SyS_ioctl+0x74/0x80 >[17259.627867] do_syscall_64+0x79/0x220 >[17259.627870] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17259.627873] RIP: 0033:0x7fd8d64ef0f7 >[17259.627874] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17259.627877] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[17259.627878] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17259.627879] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[17259.627881] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17259.627882] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[17260.721663] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17260.721667] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17260.721671] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17260.721673] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17260.721675] Call Trace: >[17260.721683] dump_stack+0x85/0xbf >[17260.721689] swiotlb_alloc_coherent+0x1be/0x1d0 >[17260.721700] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17260.721716] ttm_dma_populate+0x25e/0x350 [ttm] >[17260.721727] ttm_tt_bind+0x2c/0x60 [ttm] >[17260.721733] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17260.721747] ttm_bo_validate+0x189/0x1a0 [ttm] >[17260.721752] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17260.721762] ? mutex_trylock+0xcd/0xe0 >[17260.721770] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17260.721810] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17260.721842] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17260.721851] ? __lock_acquire+0x2d4/0x1340 >[17260.721883] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17260.721920] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17260.721954] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17260.721980] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17260.722013] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17260.722028] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17260.722040] drm_ioctl+0x2d5/0x370 [drm] >[17260.722067] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17260.722074] ? __pm_runtime_resume+0x54/0x90 >[17260.722080] ? trace_hardirqs_on_caller+0xed/0x180 >[17260.722110] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17260.722116] do_vfs_ioctl+0xa5/0x6e0 >[17260.722126] SyS_ioctl+0x74/0x80 >[17260.722132] do_syscall_64+0x79/0x220 >[17260.722136] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17260.722139] RIP: 0033:0x7fd8d64ef0f7 >[17260.722141] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17260.722144] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[17260.722146] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17260.722148] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 00007fd8d67b3c50 >[17260.722149] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[17260.722151] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[17261.023580] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17261.023583] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17261.023586] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17261.023587] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17261.023588] Call Trace: >[17261.023595] dump_stack+0x85/0xbf >[17261.023599] swiotlb_alloc_coherent+0x1be/0x1d0 >[17261.023606] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17261.023616] ttm_dma_populate+0x25e/0x350 [ttm] >[17261.023621] ttm_tt_bind+0x2c/0x60 [ttm] >[17261.023625] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17261.023633] ttm_bo_validate+0x189/0x1a0 [ttm] >[17261.023636] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17261.023642] ? mutex_trylock+0xcd/0xe0 >[17261.023657] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17261.023699] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17261.023720] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17261.023764] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17261.023794] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17261.023837] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17261.023865] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17261.023895] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17261.023906] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17261.023915] drm_ioctl+0x2d5/0x370 [drm] >[17261.023950] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17261.023955] ? __pm_runtime_resume+0x54/0x90 >[17261.023960] ? trace_hardirqs_on_caller+0xed/0x180 >[17261.023988] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17261.023993] do_vfs_ioctl+0xa5/0x6e0 >[17261.023999] SyS_ioctl+0x74/0x80 >[17261.024004] do_syscall_64+0x79/0x220 >[17261.024007] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17261.024010] RIP: 0033:0x7fd8d64ef0f7 >[17261.024011] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17261.024013] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[17261.024015] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17261.024016] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[17261.024017] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17261.024018] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[17290.751843] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17290.751847] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17290.751849] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17290.751851] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17290.751852] Call Trace: >[17290.751859] dump_stack+0x85/0xbf >[17290.751863] swiotlb_alloc_coherent+0x1be/0x1d0 >[17290.751870] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17290.751879] ttm_dma_populate+0x25e/0x350 [ttm] >[17290.751886] ttm_tt_bind+0x2c/0x60 [ttm] >[17290.751890] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17290.751898] ttm_bo_validate+0x189/0x1a0 [ttm] >[17290.751901] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17290.751907] ? mutex_trylock+0xcd/0xe0 >[17290.751912] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17290.751943] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17290.751963] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17290.751969] ? __lock_acquire+0x2d4/0x1340 >[17290.751989] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17290.752011] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17290.752033] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17290.752050] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17290.752071] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17290.752083] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17290.752091] drm_ioctl+0x2d5/0x370 [drm] >[17290.752107] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17290.752112] ? __pm_runtime_resume+0x54/0x90 >[17290.752116] ? trace_hardirqs_on_caller+0xed/0x180 >[17290.752135] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17290.752140] do_vfs_ioctl+0xa5/0x6e0 >[17290.752146] SyS_ioctl+0x74/0x80 >[17290.752151] do_syscall_64+0x79/0x220 >[17290.752154] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17290.752156] RIP: 0033:0x7fd8d64ef0f7 >[17290.752158] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17290.752161] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[17290.752162] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17290.752163] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 00007fd8d67b3c50 >[17290.752164] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[17290.752166] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[17320.761922] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17320.761927] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17320.761931] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17320.761933] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17320.761935] Call Trace: >[17320.761943] dump_stack+0x85/0xbf >[17320.761949] swiotlb_alloc_coherent+0x1be/0x1d0 >[17320.761960] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17320.761974] ttm_dma_populate+0x25e/0x350 [ttm] >[17320.761984] ttm_tt_bind+0x2c/0x60 [ttm] >[17320.761989] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17320.762002] ttm_bo_validate+0x189/0x1a0 [ttm] >[17320.762006] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17320.762015] ? mutex_trylock+0xcd/0xe0 >[17320.762022] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17320.762060] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17320.762090] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17320.762098] ? __lock_acquire+0x2d4/0x1340 >[17320.762128] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17320.762173] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17320.762206] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17320.762231] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17320.762263] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17320.762277] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17320.762301] drm_ioctl+0x2d5/0x370 [drm] >[17320.762327] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17320.762334] ? __pm_runtime_resume+0x54/0x90 >[17320.762341] ? trace_hardirqs_on_caller+0xed/0x180 >[17320.762369] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17320.762376] do_vfs_ioctl+0xa5/0x6e0 >[17320.762387] SyS_ioctl+0x74/0x80 >[17320.762395] do_syscall_64+0x79/0x220 >[17320.762399] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17320.762403] RIP: 0033:0x7fd8d64ef0f7 >[17320.762405] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17320.762410] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[17320.762412] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17320.762414] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 00007fd8d67b3c50 >[17320.762416] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[17320.762418] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[17350.937758] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17350.937762] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17350.937766] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17350.937767] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17350.937769] Call Trace: >[17350.937777] dump_stack+0x85/0xbf >[17350.937782] swiotlb_alloc_coherent+0x1be/0x1d0 >[17350.937802] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17350.937816] ttm_dma_populate+0x25e/0x350 [ttm] >[17350.937826] ttm_tt_bind+0x2c/0x60 [ttm] >[17350.937833] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17350.937845] ttm_bo_validate+0x189/0x1a0 [ttm] >[17350.937859] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17350.937867] ? mutex_trylock+0xcd/0xe0 >[17350.937875] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17350.937922] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17350.937952] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17350.937987] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17350.938022] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17350.938053] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17350.938078] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17350.938109] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17350.938123] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17350.938145] drm_ioctl+0x2d5/0x370 [drm] >[17350.938182] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17350.938198] ? __pm_runtime_resume+0x54/0x90 >[17350.938205] ? trace_hardirqs_on_caller+0xed/0x180 >[17350.938235] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17350.938252] do_vfs_ioctl+0xa5/0x6e0 >[17350.938262] SyS_ioctl+0x74/0x80 >[17350.938269] do_syscall_64+0x79/0x220 >[17350.938274] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17350.938277] RIP: 0033:0x7fd8d64ef0f7 >[17350.938279] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17350.938282] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[17350.938284] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17350.938286] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[17350.938288] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17350.938290] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[17355.587341] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17355.587345] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17355.587348] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17355.587349] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17355.587350] Call Trace: >[17355.587357] dump_stack+0x85/0xbf >[17355.587361] swiotlb_alloc_coherent+0x1be/0x1d0 >[17355.587369] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17355.587378] ttm_dma_populate+0x25e/0x350 [ttm] >[17355.587384] ttm_tt_bind+0x2c/0x60 [ttm] >[17355.587388] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17355.587395] ttm_bo_validate+0x189/0x1a0 [ttm] >[17355.587398] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17355.587404] ? mutex_trylock+0xcd/0xe0 >[17355.587409] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17355.587444] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17355.587465] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17355.587488] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17355.587521] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17355.587543] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17355.587560] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17355.587590] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17355.587602] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17355.587611] drm_ioctl+0x2d5/0x370 [drm] >[17355.587628] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17355.587633] ? __pm_runtime_resume+0x54/0x90 >[17355.587638] ? trace_hardirqs_on_caller+0xed/0x180 >[17355.587666] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17355.587682] do_vfs_ioctl+0xa5/0x6e0 >[17355.587688] SyS_ioctl+0x74/0x80 >[17355.587693] do_syscall_64+0x79/0x220 >[17355.587696] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17355.587698] RIP: 0033:0x7fd8d64ef0f7 >[17355.587700] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17355.587702] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[17355.587703] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17355.587705] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[17355.587706] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17355.587707] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003260ab0 >[17359.682140] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17359.682144] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17359.682146] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17359.682147] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17359.682149] Call Trace: >[17359.682155] dump_stack+0x85/0xbf >[17359.682159] swiotlb_alloc_coherent+0x1be/0x1d0 >[17359.682167] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17359.682175] ttm_dma_populate+0x25e/0x350 [ttm] >[17359.682181] ttm_tt_bind+0x2c/0x60 [ttm] >[17359.682185] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17359.682192] ttm_bo_validate+0x189/0x1a0 [ttm] >[17359.682195] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17359.682201] ? mutex_trylock+0xcd/0xe0 >[17359.682206] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17359.682236] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17359.682267] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17359.682292] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17359.682319] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17359.682351] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17359.682377] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17359.682416] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17359.682431] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17359.682442] drm_ioctl+0x2d5/0x370 [drm] >[17359.682466] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17359.682472] ? __pm_runtime_resume+0x54/0x90 >[17359.682479] ? trace_hardirqs_on_caller+0xed/0x180 >[17359.682505] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17359.682512] do_vfs_ioctl+0xa5/0x6e0 >[17359.682522] SyS_ioctl+0x74/0x80 >[17359.682529] do_syscall_64+0x79/0x220 >[17359.682533] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17359.682536] RIP: 0033:0x7fd8d64ef0f7 >[17359.682538] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17359.682542] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[17359.682544] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17359.682546] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[17359.682548] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17359.682549] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[17363.059966] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17363.059972] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17363.059976] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17363.059978] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17363.059980] Call Trace: >[17363.059989] dump_stack+0x85/0xbf >[17363.059996] swiotlb_alloc_coherent+0x1be/0x1d0 >[17363.060007] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17363.060024] ttm_dma_populate+0x25e/0x350 [ttm] >[17363.060035] ttm_tt_bind+0x2c/0x60 [ttm] >[17363.060041] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17363.060055] ttm_bo_validate+0x189/0x1a0 [ttm] >[17363.060060] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17363.060070] ? mutex_trylock+0xcd/0xe0 >[17363.060079] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17363.060119] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17363.060153] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17363.060192] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17363.060230] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17363.060264] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17363.060290] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17363.060323] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17363.060337] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17363.060351] drm_ioctl+0x2d5/0x370 [drm] >[17363.060379] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17363.060386] ? __pm_runtime_resume+0x54/0x90 >[17363.060394] ? trace_hardirqs_on_caller+0xed/0x180 >[17363.060423] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17363.060431] do_vfs_ioctl+0xa5/0x6e0 >[17363.060444] SyS_ioctl+0x74/0x80 >[17363.060452] do_syscall_64+0x79/0x220 >[17363.060457] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17363.060461] RIP: 0033:0x7fd8d64ef0f7 >[17363.060463] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17363.060467] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[17363.060469] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17363.060471] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[17363.060472] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17363.060474] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[17377.674320] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17377.674324] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17377.674326] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17377.674327] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17377.674329] Call Trace: >[17377.674335] dump_stack+0x85/0xbf >[17377.674339] swiotlb_alloc_coherent+0x1be/0x1d0 >[17377.674346] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17377.674356] ttm_dma_populate+0x25e/0x350 [ttm] >[17377.674362] ttm_tt_bind+0x2c/0x60 [ttm] >[17377.674365] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17377.674373] ttm_bo_validate+0x189/0x1a0 [ttm] >[17377.674376] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17377.674382] ? mutex_trylock+0xcd/0xe0 >[17377.674387] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17377.674418] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17377.674439] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17377.674462] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17377.674483] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17377.674504] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17377.674531] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17377.674552] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17377.674563] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17377.674571] drm_ioctl+0x2d5/0x370 [drm] >[17377.674588] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17377.674593] ? __pm_runtime_resume+0x54/0x90 >[17377.674598] ? trace_hardirqs_on_caller+0xed/0x180 >[17377.674616] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17377.674621] do_vfs_ioctl+0xa5/0x6e0 >[17377.674628] SyS_ioctl+0x74/0x80 >[17377.674633] do_syscall_64+0x79/0x220 >[17377.674637] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17377.674639] RIP: 0033:0x7fd8d64ef0f7 >[17377.674641] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17377.674643] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[17377.674645] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17377.674646] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[17377.674647] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17377.674648] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[17380.801115] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17380.801118] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17380.801121] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17380.801122] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17380.801123] Call Trace: >[17380.801130] dump_stack+0x85/0xbf >[17380.801134] swiotlb_alloc_coherent+0x1be/0x1d0 >[17380.801142] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17380.801164] ttm_dma_populate+0x25e/0x350 [ttm] >[17380.801173] ttm_tt_bind+0x2c/0x60 [ttm] >[17380.801179] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17380.801192] ttm_bo_validate+0x189/0x1a0 [ttm] >[17380.801196] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17380.801205] ? mutex_trylock+0xcd/0xe0 >[17380.801213] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17380.801260] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17380.801290] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17380.801325] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17380.801369] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17380.801402] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17380.801419] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17380.801450] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17380.801462] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17380.801471] drm_ioctl+0x2d5/0x370 [drm] >[17380.801497] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17380.801502] ? __pm_runtime_resume+0x54/0x90 >[17380.801508] ? trace_hardirqs_on_caller+0xed/0x180 >[17380.801526] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17380.801531] do_vfs_ioctl+0xa5/0x6e0 >[17380.801548] SyS_ioctl+0x74/0x80 >[17380.801553] do_syscall_64+0x79/0x220 >[17380.801556] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17380.801559] RIP: 0033:0x7fd8d64ef0f7 >[17380.801560] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17380.801563] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[17380.801564] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17380.801565] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[17380.801567] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17380.801568] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[17380.906526] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17380.906529] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17380.906532] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17380.906533] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17380.906534] Call Trace: >[17380.906542] dump_stack+0x85/0xbf >[17380.906546] swiotlb_alloc_coherent+0x1be/0x1d0 >[17380.906553] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17380.906562] ttm_dma_populate+0x25e/0x350 [ttm] >[17380.906568] ttm_tt_bind+0x2c/0x60 [ttm] >[17380.906571] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17380.906588] ttm_bo_validate+0x189/0x1a0 [ttm] >[17380.906592] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17380.906597] ? mutex_trylock+0xcd/0xe0 >[17380.906602] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17380.906643] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17380.906674] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17380.906707] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17380.906729] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17380.906750] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17380.906766] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17380.906786] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17380.906797] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17380.906805] drm_ioctl+0x2d5/0x370 [drm] >[17380.906821] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17380.906825] ? __pm_runtime_resume+0x54/0x90 >[17380.906830] ? trace_hardirqs_on_caller+0xed/0x180 >[17380.906848] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17380.906852] do_vfs_ioctl+0xa5/0x6e0 >[17380.906859] SyS_ioctl+0x74/0x80 >[17380.906863] do_syscall_64+0x79/0x220 >[17380.906866] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17380.906869] RIP: 0033:0x7fd8d64ef0f7 >[17380.906870] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17380.906873] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[17380.906874] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17380.906875] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[17380.906876] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17380.906878] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[17391.395892] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17391.395895] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17391.395898] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17391.395899] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17391.395901] Call Trace: >[17391.395907] dump_stack+0x85/0xbf >[17391.395911] swiotlb_alloc_coherent+0x1be/0x1d0 >[17391.395919] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17391.395927] ttm_dma_populate+0x25e/0x350 [ttm] >[17391.395933] ttm_tt_bind+0x2c/0x60 [ttm] >[17391.395937] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17391.395944] ttm_bo_validate+0x189/0x1a0 [ttm] >[17391.395947] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17391.395953] ? mutex_trylock+0xcd/0xe0 >[17391.395957] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17391.395988] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17391.396008] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17391.396014] ? __lock_acquire+0x2d4/0x1340 >[17391.396033] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17391.396055] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17391.396076] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17391.396092] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17391.396112] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17391.396124] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17391.396131] drm_ioctl+0x2d5/0x370 [drm] >[17391.396147] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17391.396152] ? __pm_runtime_resume+0x54/0x90 >[17391.396156] ? trace_hardirqs_on_caller+0xed/0x180 >[17391.396174] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17391.396179] do_vfs_ioctl+0xa5/0x6e0 >[17391.396185] SyS_ioctl+0x74/0x80 >[17391.396190] do_syscall_64+0x79/0x220 >[17391.396192] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17391.396195] RIP: 0033:0x7fd8d64ef0f7 >[17391.396196] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17391.396199] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[17391.396200] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17391.396201] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[17391.396203] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17391.396204] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[17410.811548] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17410.811560] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17410.811563] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17410.811564] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17410.811565] Call Trace: >[17410.811572] dump_stack+0x85/0xbf >[17410.811577] swiotlb_alloc_coherent+0x1be/0x1d0 >[17410.811595] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17410.811603] ttm_dma_populate+0x25e/0x350 [ttm] >[17410.811609] ttm_tt_bind+0x2c/0x60 [ttm] >[17410.811613] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17410.811621] ttm_bo_validate+0x189/0x1a0 [ttm] >[17410.811624] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17410.811629] ? mutex_trylock+0xcd/0xe0 >[17410.811634] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17410.811664] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17410.811685] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17410.811690] ? __lock_acquire+0x2d4/0x1340 >[17410.811709] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17410.811731] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17410.811752] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17410.811768] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17410.811788] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17410.811799] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17410.811807] drm_ioctl+0x2d5/0x370 [drm] >[17410.811823] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17410.811828] ? __pm_runtime_resume+0x54/0x90 >[17410.811832] ? trace_hardirqs_on_caller+0xed/0x180 >[17410.811849] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17410.811855] do_vfs_ioctl+0xa5/0x6e0 >[17410.811861] SyS_ioctl+0x74/0x80 >[17410.811866] do_syscall_64+0x79/0x220 >[17410.811869] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17410.811871] RIP: 0033:0x7fd8d64ef0f7 >[17410.811872] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17410.811875] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[17410.811876] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17410.811877] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 00007fd8d67b3c50 >[17410.811879] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[17410.811880] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[17440.758540] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17440.758544] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17440.758546] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17440.758548] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17440.758549] Call Trace: >[17440.758555] dump_stack+0x85/0xbf >[17440.758559] swiotlb_alloc_coherent+0x1be/0x1d0 >[17440.758567] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17440.758576] ttm_dma_populate+0x25e/0x350 [ttm] >[17440.758582] ttm_tt_bind+0x2c/0x60 [ttm] >[17440.758586] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17440.758594] ttm_bo_validate+0x189/0x1a0 [ttm] >[17440.758597] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17440.758603] ? mutex_trylock+0xcd/0xe0 >[17440.758607] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17440.758639] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17440.758660] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17440.758683] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17440.758706] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17440.758727] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17440.758744] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17440.758764] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17440.758775] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17440.758783] drm_ioctl+0x2d5/0x370 [drm] >[17440.758800] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17440.758804] ? __pm_runtime_resume+0x54/0x90 >[17440.758810] ? trace_hardirqs_on_caller+0xed/0x180 >[17440.758828] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17440.758833] do_vfs_ioctl+0xa5/0x6e0 >[17440.758840] SyS_ioctl+0x74/0x80 >[17440.758844] do_syscall_64+0x79/0x220 >[17440.758848] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17440.758850] RIP: 0033:0x7fd8d64ef0f7 >[17440.758852] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17440.758854] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[17440.758855] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17440.758857] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 0000000000000004 >[17440.758858] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17440.758859] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[17470.716878] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17470.716882] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17470.716885] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17470.716886] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17470.716888] Call Trace: >[17470.716895] dump_stack+0x85/0xbf >[17470.716900] swiotlb_alloc_coherent+0x1be/0x1d0 >[17470.716908] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17470.716919] ttm_dma_populate+0x25e/0x350 [ttm] >[17470.716926] ttm_tt_bind+0x2c/0x60 [ttm] >[17470.716933] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17470.716948] ttm_bo_validate+0x189/0x1a0 [ttm] >[17470.716954] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17470.716965] ? mutex_trylock+0xcd/0xe0 >[17470.716975] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17470.717019] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17470.717057] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17470.717101] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17470.717135] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17470.717160] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17470.717179] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17470.717203] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17470.717215] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17470.717229] drm_ioctl+0x2d5/0x370 [drm] >[17470.717251] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17470.717257] ? __pm_runtime_resume+0x54/0x90 >[17470.717263] ? trace_hardirqs_on_caller+0xed/0x180 >[17470.717283] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17470.717289] do_vfs_ioctl+0xa5/0x6e0 >[17470.717297] SyS_ioctl+0x74/0x80 >[17470.717302] do_syscall_64+0x79/0x220 >[17470.717306] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17470.717309] RIP: 0033:0x7fd8d64ef0f7 >[17470.717310] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17470.717313] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[17470.717315] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17470.717316] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 0000000000000004 >[17470.717318] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17470.717320] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[17500.727742] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17500.727745] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17500.727748] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17500.727749] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17500.727751] Call Trace: >[17500.727757] dump_stack+0x85/0xbf >[17500.727762] swiotlb_alloc_coherent+0x1be/0x1d0 >[17500.727770] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17500.727780] ttm_dma_populate+0x25e/0x350 [ttm] >[17500.727786] ttm_tt_bind+0x2c/0x60 [ttm] >[17500.727790] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17500.727798] ttm_bo_validate+0x189/0x1a0 [ttm] >[17500.727801] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17500.727807] ? mutex_trylock+0xcd/0xe0 >[17500.727813] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17500.727846] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17500.727873] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17500.727905] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17500.727951] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17500.727986] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17500.728002] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17500.728033] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17500.728046] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17500.728055] drm_ioctl+0x2d5/0x370 [drm] >[17500.728082] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17500.728089] ? __pm_runtime_resume+0x54/0x90 >[17500.728107] ? trace_hardirqs_on_caller+0xed/0x180 >[17500.728131] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17500.728136] do_vfs_ioctl+0xa5/0x6e0 >[17500.728143] SyS_ioctl+0x74/0x80 >[17500.728148] do_syscall_64+0x79/0x220 >[17500.728151] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17500.728153] RIP: 0033:0x7fd8d64ef0f7 >[17500.728155] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17500.728157] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[17500.728159] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17500.728160] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 0000000000000004 >[17500.728161] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17500.728163] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[17530.808686] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17530.808689] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17530.808692] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17530.808693] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17530.808694] Call Trace: >[17530.808701] dump_stack+0x85/0xbf >[17530.808705] swiotlb_alloc_coherent+0x1be/0x1d0 >[17530.808712] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17530.808721] ttm_dma_populate+0x25e/0x350 [ttm] >[17530.808727] ttm_tt_bind+0x2c/0x60 [ttm] >[17530.808731] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17530.808738] ttm_bo_validate+0x189/0x1a0 [ttm] >[17530.808741] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17530.808747] ? mutex_trylock+0xcd/0xe0 >[17530.808752] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17530.808782] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17530.808802] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17530.808824] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17530.808846] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17530.808867] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17530.808883] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17530.808903] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17530.808914] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17530.808922] drm_ioctl+0x2d5/0x370 [drm] >[17530.808938] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17530.808942] ? __pm_runtime_resume+0x54/0x90 >[17530.808947] ? trace_hardirqs_on_caller+0xed/0x180 >[17530.808965] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17530.808970] do_vfs_ioctl+0xa5/0x6e0 >[17530.808976] SyS_ioctl+0x74/0x80 >[17530.808981] do_syscall_64+0x79/0x220 >[17530.808983] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17530.808986] RIP: 0033:0x7fd8d64ef0f7 >[17530.808987] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17530.808990] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[17530.808991] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17530.808992] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 0000000000000004 >[17530.808994] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17530.808995] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[17541.164812] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17541.164815] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17541.164817] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17541.164819] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17541.164820] Call Trace: >[17541.164827] dump_stack+0x85/0xbf >[17541.164831] swiotlb_alloc_coherent+0x1be/0x1d0 >[17541.164838] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17541.164848] ttm_dma_populate+0x25e/0x350 [ttm] >[17541.164864] ttm_tt_bind+0x2c/0x60 [ttm] >[17541.164868] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17541.164876] ttm_bo_validate+0x189/0x1a0 [ttm] >[17541.164879] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17541.164885] ? mutex_trylock+0xcd/0xe0 >[17541.164890] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17541.164923] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17541.164947] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17541.164953] ? __lock_acquire+0x2d4/0x1340 >[17541.164975] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17541.164999] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17541.165021] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17541.165039] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17541.165060] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17541.165081] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17541.165089] drm_ioctl+0x2d5/0x370 [drm] >[17541.165106] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17541.165111] ? __pm_runtime_resume+0x54/0x90 >[17541.165115] ? trace_hardirqs_on_caller+0xed/0x180 >[17541.165133] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17541.165138] do_vfs_ioctl+0xa5/0x6e0 >[17541.165145] SyS_ioctl+0x74/0x80 >[17541.165150] do_syscall_64+0x79/0x220 >[17541.165153] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17541.165155] RIP: 0033:0x7fd8d64ef0f7 >[17541.165157] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17541.165159] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[17541.165160] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17541.165162] RBP: 00007ffcc6dba1c0 R08: 000000000325a5a0 R09: 0000000000000004 >[17541.165163] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17541.165164] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003260ab0 >[17550.844222] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17550.844226] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17550.844228] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17550.844230] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17550.844231] Call Trace: >[17550.844237] dump_stack+0x85/0xbf >[17550.844241] swiotlb_alloc_coherent+0x1be/0x1d0 >[17550.844249] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17550.844264] ttm_dma_populate+0x25e/0x350 [ttm] >[17550.844273] ttm_tt_bind+0x2c/0x60 [ttm] >[17550.844280] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17550.844293] ttm_bo_validate+0x189/0x1a0 [ttm] >[17550.844298] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17550.844307] ? mutex_trylock+0xcd/0xe0 >[17550.844315] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17550.844353] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17550.844385] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17550.844423] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17550.844450] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17550.844471] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17550.844487] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17550.844507] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17550.844518] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17550.844525] drm_ioctl+0x2d5/0x370 [drm] >[17550.844542] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17550.844546] ? __pm_runtime_resume+0x54/0x90 >[17550.844551] ? trace_hardirqs_on_caller+0xed/0x180 >[17550.844569] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17550.844574] do_vfs_ioctl+0xa5/0x6e0 >[17550.844580] SyS_ioctl+0x74/0x80 >[17550.844585] do_syscall_64+0x79/0x220 >[17550.844588] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17550.844605] RIP: 0033:0x7fd8d64ef0f7 >[17550.844606] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17550.844609] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[17550.844610] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17550.844612] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[17550.844613] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17550.844614] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[17553.790312] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17553.790318] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17553.790323] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17553.790325] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17553.790327] Call Trace: >[17553.790337] dump_stack+0x85/0xbf >[17553.790344] swiotlb_alloc_coherent+0x1be/0x1d0 >[17553.790357] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17553.790376] ttm_dma_populate+0x25e/0x350 [ttm] >[17553.790389] ttm_tt_bind+0x2c/0x60 [ttm] >[17553.790397] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17553.790413] ttm_bo_validate+0x189/0x1a0 [ttm] >[17553.790419] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17553.790429] ? mutex_trylock+0xcd/0xe0 >[17553.790435] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17553.790471] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17553.790496] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17553.790502] ? __lock_acquire+0x2d4/0x1340 >[17553.790526] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17553.790553] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17553.790579] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17553.790600] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17553.790631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17553.790644] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17553.790654] drm_ioctl+0x2d5/0x370 [drm] >[17553.790675] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17553.790681] ? __pm_runtime_resume+0x54/0x90 >[17553.790686] ? trace_hardirqs_on_caller+0xed/0x180 >[17553.790707] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17553.790713] do_vfs_ioctl+0xa5/0x6e0 >[17553.790721] SyS_ioctl+0x74/0x80 >[17553.790727] do_syscall_64+0x79/0x220 >[17553.790731] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17553.790734] RIP: 0033:0x7fd8d64ef0f7 >[17553.790735] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17553.790739] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[17553.790740] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17553.790742] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[17553.790743] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17553.790745] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[17560.832865] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17560.832878] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17560.832881] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17560.832882] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17560.832884] Call Trace: >[17560.832900] dump_stack+0x85/0xbf >[17560.832905] swiotlb_alloc_coherent+0x1be/0x1d0 >[17560.832912] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17560.832931] ttm_dma_populate+0x25e/0x350 [ttm] >[17560.832937] ttm_tt_bind+0x2c/0x60 [ttm] >[17560.832940] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17560.832948] ttm_bo_validate+0x189/0x1a0 [ttm] >[17560.832951] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17560.832957] ? mutex_trylock+0xcd/0xe0 >[17560.832962] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17560.832994] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17560.833014] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17560.833037] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17560.833059] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17560.833080] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17560.833097] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17560.833117] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17560.833128] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17560.833136] drm_ioctl+0x2d5/0x370 [drm] >[17560.833152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17560.833157] ? __pm_runtime_resume+0x54/0x90 >[17560.833162] ? trace_hardirqs_on_caller+0xed/0x180 >[17560.833179] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17560.833184] do_vfs_ioctl+0xa5/0x6e0 >[17560.833191] SyS_ioctl+0x74/0x80 >[17560.833195] do_syscall_64+0x79/0x220 >[17560.833199] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17560.833201] RIP: 0033:0x7fd8d64ef0f7 >[17560.833202] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17560.833205] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[17560.833206] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17560.833207] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 0000000000000004 >[17560.833209] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17560.833210] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[17564.624169] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17564.624173] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17564.624175] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17564.624176] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17564.624178] Call Trace: >[17564.624185] dump_stack+0x85/0xbf >[17564.624189] swiotlb_alloc_coherent+0x1be/0x1d0 >[17564.624196] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17564.624205] ttm_dma_populate+0x25e/0x350 [ttm] >[17564.624210] ttm_tt_bind+0x2c/0x60 [ttm] >[17564.624214] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17564.624222] ttm_bo_validate+0x189/0x1a0 [ttm] >[17564.624225] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17564.624231] ? mutex_trylock+0xcd/0xe0 >[17564.624236] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17564.624267] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17564.624287] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17564.624309] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17564.624331] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17564.624352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17564.624368] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17564.624388] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17564.624399] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17564.624407] drm_ioctl+0x2d5/0x370 [drm] >[17564.624423] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17564.624428] ? __pm_runtime_resume+0x54/0x90 >[17564.624432] ? trace_hardirqs_on_caller+0xed/0x180 >[17564.624450] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17564.624455] do_vfs_ioctl+0xa5/0x6e0 >[17564.624461] SyS_ioctl+0x74/0x80 >[17564.624466] do_syscall_64+0x79/0x220 >[17564.624469] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17564.624471] RIP: 0033:0x7fd8d64ef0f7 >[17564.624472] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17564.624475] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[17564.624476] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17564.624477] RBP: 00007ffcc6dba1c0 R08: 000000000325a5a0 R09: 0000000000000004 >[17564.624479] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17564.624480] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[17570.988238] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17570.988243] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17570.988247] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17570.988249] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17570.988251] Call Trace: >[17570.988260] dump_stack+0x85/0xbf >[17570.988266] swiotlb_alloc_coherent+0x1be/0x1d0 >[17570.988277] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17570.988292] ttm_dma_populate+0x25e/0x350 [ttm] >[17570.988302] ttm_tt_bind+0x2c/0x60 [ttm] >[17570.988308] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17570.988322] ttm_bo_validate+0x189/0x1a0 [ttm] >[17570.988327] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17570.988336] ? mutex_trylock+0xcd/0xe0 >[17570.988345] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17570.988390] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17570.988423] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17570.988432] ? __lock_acquire+0x2d4/0x1340 >[17570.988465] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17570.988502] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17570.988535] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17570.988562] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17570.988593] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17570.988609] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17570.988622] drm_ioctl+0x2d5/0x370 [drm] >[17570.988649] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17570.988655] ? __pm_runtime_resume+0x54/0x90 >[17570.988662] ? trace_hardirqs_on_caller+0xed/0x180 >[17570.988699] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17570.988723] do_vfs_ioctl+0xa5/0x6e0 >[17570.988735] SyS_ioctl+0x74/0x80 >[17570.988743] do_syscall_64+0x79/0x220 >[17570.988748] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17570.988752] RIP: 0033:0x7fd8d64ef0f7 >[17570.988755] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17570.988760] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[17570.988762] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17570.988764] RBP: 00007ffcc6dba1c0 R08: 0000000003072a40 R09: 0000000000000004 >[17570.988766] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17570.988769] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[17571.708149] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17571.708152] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17571.708154] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17571.708156] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17571.708157] Call Trace: >[17571.708164] dump_stack+0x85/0xbf >[17571.708168] swiotlb_alloc_coherent+0x1be/0x1d0 >[17571.708175] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17571.708184] ttm_dma_populate+0x25e/0x350 [ttm] >[17571.708190] ttm_tt_bind+0x2c/0x60 [ttm] >[17571.708194] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17571.708201] ttm_bo_validate+0x189/0x1a0 [ttm] >[17571.708204] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17571.708210] ? mutex_trylock+0xcd/0xe0 >[17571.708215] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17571.708246] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17571.708267] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17571.708273] ? __lock_acquire+0x2d4/0x1340 >[17571.708292] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17571.708315] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17571.708346] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17571.708374] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17571.708394] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17571.708416] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17571.708424] drm_ioctl+0x2d5/0x370 [drm] >[17571.708440] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17571.708445] ? __pm_runtime_resume+0x54/0x90 >[17571.708449] ? trace_hardirqs_on_caller+0xed/0x180 >[17571.708478] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17571.708483] do_vfs_ioctl+0xa5/0x6e0 >[17571.708490] SyS_ioctl+0x74/0x80 >[17571.708505] do_syscall_64+0x79/0x220 >[17571.708508] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17571.708511] RIP: 0033:0x7fd8d64ef0f7 >[17571.708512] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17571.708515] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[17571.708516] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17571.708517] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[17571.708518] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17571.708520] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[17574.381788] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17574.381795] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17574.381800] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17574.381804] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17574.381806] Call Trace: >[17574.381817] dump_stack+0x85/0xbf >[17574.381826] swiotlb_alloc_coherent+0x1be/0x1d0 >[17574.381842] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17574.381865] ttm_dma_populate+0x25e/0x350 [ttm] >[17574.381881] ttm_tt_bind+0x2c/0x60 [ttm] >[17574.381891] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17574.381910] ttm_bo_validate+0x189/0x1a0 [ttm] >[17574.381918] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17574.381930] ? mutex_trylock+0xcd/0xe0 >[17574.381943] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17574.381992] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17574.382025] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17574.382033] ? __lock_acquire+0x2d4/0x1340 >[17574.382064] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17574.382099] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17574.382131] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17574.382157] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17574.382188] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17574.382203] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17574.382216] drm_ioctl+0x2d5/0x370 [drm] >[17574.382242] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17574.382248] ? __pm_runtime_resume+0x54/0x90 >[17574.382255] ? trace_hardirqs_on_caller+0xed/0x180 >[17574.382283] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17574.382290] do_vfs_ioctl+0xa5/0x6e0 >[17574.382300] SyS_ioctl+0x74/0x80 >[17574.382307] do_syscall_64+0x79/0x220 >[17574.382312] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17574.382316] RIP: 0033:0x7fd8d64ef0f7 >[17574.382319] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17574.382323] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[17574.382325] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17574.382327] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[17574.382329] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17574.382331] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[17575.539731] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17575.539735] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17575.539738] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17575.539739] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17575.539740] Call Trace: >[17575.539747] dump_stack+0x85/0xbf >[17575.539752] swiotlb_alloc_coherent+0x1be/0x1d0 >[17575.539760] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17575.539769] ttm_dma_populate+0x25e/0x350 [ttm] >[17575.539776] ttm_tt_bind+0x2c/0x60 [ttm] >[17575.539780] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17575.539788] ttm_bo_validate+0x189/0x1a0 [ttm] >[17575.539792] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17575.539798] ? mutex_trylock+0xcd/0xe0 >[17575.539804] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17575.539848] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17575.539869] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17575.539875] ? __lock_acquire+0x2d4/0x1340 >[17575.539896] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17575.539919] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17575.539939] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17575.539957] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17575.539977] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17575.539989] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17575.539997] drm_ioctl+0x2d5/0x370 [drm] >[17575.540013] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17575.540018] ? __pm_runtime_resume+0x54/0x90 >[17575.540022] ? trace_hardirqs_on_caller+0xed/0x180 >[17575.540040] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17575.540045] do_vfs_ioctl+0xa5/0x6e0 >[17575.540052] SyS_ioctl+0x74/0x80 >[17575.540056] do_syscall_64+0x79/0x220 >[17575.540059] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17575.540062] RIP: 0033:0x7fd8d64ef0f7 >[17575.540063] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17575.540066] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[17575.540067] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17575.540068] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[17575.540070] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17575.540071] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[17576.707349] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17576.707352] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17576.707354] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17576.707356] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17576.707357] Call Trace: >[17576.707363] dump_stack+0x85/0xbf >[17576.707368] swiotlb_alloc_coherent+0x1be/0x1d0 >[17576.707375] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17576.707384] ttm_dma_populate+0x25e/0x350 [ttm] >[17576.707390] ttm_tt_bind+0x2c/0x60 [ttm] >[17576.707394] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17576.707402] ttm_bo_validate+0x189/0x1a0 [ttm] >[17576.707406] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17576.707412] ? mutex_trylock+0xcd/0xe0 >[17576.707417] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17576.707449] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17576.707470] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17576.707475] ? __lock_acquire+0x2d4/0x1340 >[17576.707496] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17576.707518] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17576.707539] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17576.707556] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17576.707577] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17576.707589] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17576.707597] drm_ioctl+0x2d5/0x370 [drm] >[17576.707614] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17576.707618] ? __pm_runtime_resume+0x54/0x90 >[17576.707623] ? trace_hardirqs_on_caller+0xed/0x180 >[17576.707641] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17576.707646] do_vfs_ioctl+0xa5/0x6e0 >[17576.707663] SyS_ioctl+0x74/0x80 >[17576.707668] do_syscall_64+0x79/0x220 >[17576.707672] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17576.707674] RIP: 0033:0x7fd8d64ef0f7 >[17576.707676] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17576.707678] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[17576.707680] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17576.707681] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[17576.707682] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17576.707684] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[17581.251202] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17581.251209] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17581.251214] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17581.251217] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17581.251220] Call Trace: >[17581.251231] dump_stack+0x85/0xbf >[17581.251239] swiotlb_alloc_coherent+0x1be/0x1d0 >[17581.251256] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17581.251278] ttm_dma_populate+0x25e/0x350 [ttm] >[17581.251294] ttm_tt_bind+0x2c/0x60 [ttm] >[17581.251303] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17581.251324] ttm_bo_validate+0x189/0x1a0 [ttm] >[17581.251331] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17581.251345] ? mutex_trylock+0xcd/0xe0 >[17581.251358] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17581.251414] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17581.251461] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17581.251474] ? __lock_acquire+0x2d4/0x1340 >[17581.251523] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17581.251579] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17581.251629] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17581.251669] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17581.251719] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17581.251749] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17581.251764] drm_ioctl+0x2d5/0x370 [drm] >[17581.251796] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17581.251803] ? __pm_runtime_resume+0x54/0x90 >[17581.251811] ? trace_hardirqs_on_caller+0xed/0x180 >[17581.251843] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17581.251851] do_vfs_ioctl+0xa5/0x6e0 >[17581.251863] SyS_ioctl+0x74/0x80 >[17581.251872] do_syscall_64+0x79/0x220 >[17581.251877] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17581.251881] RIP: 0033:0x7fd8d64ef0f7 >[17581.251884] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17581.251888] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[17581.251890] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17581.251893] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[17581.251895] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17581.251897] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[17582.463453] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17582.463456] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17582.463458] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17582.463460] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17582.463461] Call Trace: >[17582.463468] dump_stack+0x85/0xbf >[17582.463472] swiotlb_alloc_coherent+0x1be/0x1d0 >[17582.463480] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17582.463489] ttm_dma_populate+0x25e/0x350 [ttm] >[17582.463495] ttm_tt_bind+0x2c/0x60 [ttm] >[17582.463499] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17582.463507] ttm_bo_validate+0x189/0x1a0 [ttm] >[17582.463510] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17582.463516] ? mutex_trylock+0xcd/0xe0 >[17582.463521] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17582.463552] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17582.463574] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17582.463580] ? __lock_acquire+0x2d4/0x1340 >[17582.463612] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17582.463636] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17582.463658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17582.463675] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17582.463696] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17582.463708] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17582.463716] drm_ioctl+0x2d5/0x370 [drm] >[17582.463733] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17582.463738] ? __pm_runtime_resume+0x54/0x90 >[17582.463743] ? trace_hardirqs_on_caller+0xed/0x180 >[17582.463761] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17582.463767] do_vfs_ioctl+0xa5/0x6e0 >[17582.463773] SyS_ioctl+0x74/0x80 >[17582.463778] do_syscall_64+0x79/0x220 >[17582.463781] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17582.463784] RIP: 0033:0x7fd8d64ef0f7 >[17582.463786] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17582.463788] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[17582.463790] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17582.463791] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[17582.463792] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17582.463793] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[17585.536795] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17585.536802] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17585.536807] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17585.536810] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17585.536813] Call Trace: >[17585.536823] dump_stack+0x85/0xbf >[17585.536832] swiotlb_alloc_coherent+0x1be/0x1d0 >[17585.536848] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17585.536872] ttm_dma_populate+0x25e/0x350 [ttm] >[17585.536888] ttm_tt_bind+0x2c/0x60 [ttm] >[17585.536897] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17585.536918] ttm_bo_validate+0x189/0x1a0 [ttm] >[17585.536925] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17585.536939] ? mutex_trylock+0xcd/0xe0 >[17585.536952] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17585.537005] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17585.537051] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17585.537086] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17585.537118] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17585.537149] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17585.537173] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17585.537203] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17585.537217] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17585.537229] drm_ioctl+0x2d5/0x370 [drm] >[17585.537254] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17585.537261] ? __pm_runtime_resume+0x54/0x90 >[17585.537268] ? trace_hardirqs_on_caller+0xed/0x180 >[17585.537294] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17585.537301] do_vfs_ioctl+0xa5/0x6e0 >[17585.537311] SyS_ioctl+0x74/0x80 >[17585.537317] do_syscall_64+0x79/0x220 >[17585.537322] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17585.537326] RIP: 0033:0x7fd8d64ef0f7 >[17585.537328] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17585.537332] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[17585.537334] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17585.537335] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[17585.537337] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17585.537339] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[17590.767128] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17590.767131] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17590.767134] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17590.767136] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17590.767137] Call Trace: >[17590.767143] dump_stack+0x85/0xbf >[17590.767147] swiotlb_alloc_coherent+0x1be/0x1d0 >[17590.767155] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17590.767164] ttm_dma_populate+0x25e/0x350 [ttm] >[17590.767170] ttm_tt_bind+0x2c/0x60 [ttm] >[17590.767174] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17590.767181] ttm_bo_validate+0x189/0x1a0 [ttm] >[17590.767184] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17590.767190] ? mutex_trylock+0xcd/0xe0 >[17590.767195] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17590.767227] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17590.767245] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17590.767251] ? __lock_acquire+0x2d4/0x1340 >[17590.767269] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17590.767289] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17590.767320] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17590.767336] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17590.767355] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17590.767367] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17590.767374] drm_ioctl+0x2d5/0x370 [drm] >[17590.767391] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17590.767396] ? __pm_runtime_resume+0x54/0x90 >[17590.767400] ? trace_hardirqs_on_caller+0xed/0x180 >[17590.767418] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17590.767433] do_vfs_ioctl+0xa5/0x6e0 >[17590.767439] SyS_ioctl+0x74/0x80 >[17590.767444] do_syscall_64+0x79/0x220 >[17590.767447] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17590.767449] RIP: 0033:0x7fd8d64ef0f7 >[17590.767451] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17590.767453] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[17590.767455] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17590.767456] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 00007fd8d67b3c50 >[17590.767457] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[17590.767459] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[17592.478097] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17592.478104] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17592.478110] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17592.478113] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17592.478116] Call Trace: >[17592.478129] dump_stack+0x85/0xbf >[17592.478139] swiotlb_alloc_coherent+0x1be/0x1d0 >[17592.478153] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17592.478168] ttm_dma_populate+0x25e/0x350 [ttm] >[17592.478179] ttm_tt_bind+0x2c/0x60 [ttm] >[17592.478186] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17592.478199] ttm_bo_validate+0x189/0x1a0 [ttm] >[17592.478205] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17592.478215] ? mutex_trylock+0xcd/0xe0 >[17592.478224] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17592.478265] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17592.478301] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17592.478351] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17592.478415] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17592.478468] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17592.478497] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17592.478531] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17592.478547] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17592.478561] drm_ioctl+0x2d5/0x370 [drm] >[17592.478590] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17592.478597] ? __pm_runtime_resume+0x54/0x90 >[17592.478605] ? trace_hardirqs_on_caller+0xed/0x180 >[17592.478636] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17592.478644] do_vfs_ioctl+0xa5/0x6e0 >[17592.478656] SyS_ioctl+0x74/0x80 >[17592.478664] do_syscall_64+0x79/0x220 >[17592.478669] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17592.478673] RIP: 0033:0x7fd8d64ef0f7 >[17592.478675] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17592.478680] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[17592.478682] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17592.478685] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[17592.478687] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17592.478689] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[17594.731436] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17594.731441] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17594.731445] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17594.731447] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17594.731449] Call Trace: >[17594.731458] dump_stack+0x85/0xbf >[17594.731464] swiotlb_alloc_coherent+0x1be/0x1d0 >[17594.731474] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17594.731484] ttm_dma_populate+0x25e/0x350 [ttm] >[17594.731491] ttm_tt_bind+0x2c/0x60 [ttm] >[17594.731495] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17594.731504] ttm_bo_validate+0x189/0x1a0 [ttm] >[17594.731507] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17594.731514] ? mutex_trylock+0xcd/0xe0 >[17594.731519] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17594.731553] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17594.731578] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17594.731584] ? __lock_acquire+0x2d4/0x1340 >[17594.731606] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17594.731630] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17594.731654] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17594.731671] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17594.731692] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17594.731705] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17594.731713] drm_ioctl+0x2d5/0x370 [drm] >[17594.731730] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17594.731735] ? __pm_runtime_resume+0x54/0x90 >[17594.731740] ? trace_hardirqs_on_caller+0xed/0x180 >[17594.731759] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17594.731764] do_vfs_ioctl+0xa5/0x6e0 >[17594.731771] SyS_ioctl+0x74/0x80 >[17594.731776] do_syscall_64+0x79/0x220 >[17594.731779] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17594.731782] RIP: 0033:0x7fd8d64ef0f7 >[17594.731783] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17594.731786] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[17594.731787] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17594.731788] RBP: 00007ffcc6dba1c0 R08: 00000000030e7230 R09: 0000000000000004 >[17594.731790] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17594.731791] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[17620.813599] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17620.813602] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17620.813605] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17620.813606] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17620.813607] Call Trace: >[17620.813614] dump_stack+0x85/0xbf >[17620.813618] swiotlb_alloc_coherent+0x1be/0x1d0 >[17620.813626] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17620.813634] ttm_dma_populate+0x25e/0x350 [ttm] >[17620.813640] ttm_tt_bind+0x2c/0x60 [ttm] >[17620.813644] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17620.813652] ttm_bo_validate+0x189/0x1a0 [ttm] >[17620.813655] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17620.813661] ? mutex_trylock+0xcd/0xe0 >[17620.813666] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17620.813698] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17620.813719] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17620.813724] ? __lock_acquire+0x2d4/0x1340 >[17620.813744] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17620.813766] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17620.813787] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17620.813804] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17620.813824] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17620.813836] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17620.813843] drm_ioctl+0x2d5/0x370 [drm] >[17620.813859] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17620.813864] ? __pm_runtime_resume+0x54/0x90 >[17620.813868] ? trace_hardirqs_on_caller+0xed/0x180 >[17620.813886] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17620.813891] do_vfs_ioctl+0xa5/0x6e0 >[17620.813897] SyS_ioctl+0x74/0x80 >[17620.813902] do_syscall_64+0x79/0x220 >[17620.813905] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17620.813907] RIP: 0033:0x7fd8d64ef0f7 >[17620.813909] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17620.813911] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[17620.813912] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17620.813914] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 00007fd8d67b3c50 >[17620.813915] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[17620.813916] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003260ab0 >[17635.142415] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17635.142418] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17635.142421] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17635.142422] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17635.142423] Call Trace: >[17635.142431] dump_stack+0x85/0xbf >[17635.142436] swiotlb_alloc_coherent+0x1be/0x1d0 >[17635.142447] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17635.142471] ttm_dma_populate+0x25e/0x350 [ttm] >[17635.142480] ttm_tt_bind+0x2c/0x60 [ttm] >[17635.142486] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17635.142499] ttm_bo_validate+0x189/0x1a0 [ttm] >[17635.142504] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17635.142511] ? mutex_trylock+0xcd/0xe0 >[17635.142517] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17635.142562] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17635.142585] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17635.142592] ? __lock_acquire+0x2d4/0x1340 >[17635.142613] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17635.142636] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17635.142659] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17635.142676] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17635.142706] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17635.142718] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17635.142726] drm_ioctl+0x2d5/0x370 [drm] >[17635.142743] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17635.142747] ? __pm_runtime_resume+0x54/0x90 >[17635.142752] ? trace_hardirqs_on_caller+0xed/0x180 >[17635.142770] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17635.142775] do_vfs_ioctl+0xa5/0x6e0 >[17635.142782] SyS_ioctl+0x74/0x80 >[17635.142787] do_syscall_64+0x79/0x220 >[17635.142790] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17635.142792] RIP: 0033:0x7fd8d64ef0f7 >[17635.142794] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17635.142796] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[17635.142798] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17635.142799] RBP: 00007ffcc6dba1c0 R08: 0000000003072a40 R09: 0000000000000004 >[17635.142800] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17635.142801] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[17645.584115] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17645.584120] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17645.584125] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17645.584127] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17645.584129] Call Trace: >[17645.584138] dump_stack+0x85/0xbf >[17645.584144] swiotlb_alloc_coherent+0x1be/0x1d0 >[17645.584156] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17645.584172] ttm_dma_populate+0x25e/0x350 [ttm] >[17645.584182] ttm_tt_bind+0x2c/0x60 [ttm] >[17645.584189] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17645.584202] ttm_bo_validate+0x189/0x1a0 [ttm] >[17645.584207] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17645.584213] ? mutex_trylock+0xcd/0xe0 >[17645.584218] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17645.584255] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17645.584305] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17645.584350] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17645.584396] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17645.584432] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17645.584456] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17645.584478] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17645.584490] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17645.584503] drm_ioctl+0x2d5/0x370 [drm] >[17645.584530] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17645.584537] ? __pm_runtime_resume+0x54/0x90 >[17645.584545] ? trace_hardirqs_on_caller+0xed/0x180 >[17645.584573] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17645.584581] do_vfs_ioctl+0xa5/0x6e0 >[17645.584592] SyS_ioctl+0x74/0x80 >[17645.584600] do_syscall_64+0x79/0x220 >[17645.584605] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17645.584608] RIP: 0033:0x7fd8d64ef0f7 >[17645.584610] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17645.584615] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[17645.584617] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17645.584619] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[17645.584621] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17645.584623] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[17647.423108] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17647.423113] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17647.423117] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17647.423118] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17647.423119] Call Trace: >[17647.423135] dump_stack+0x85/0xbf >[17647.423140] swiotlb_alloc_coherent+0x1be/0x1d0 >[17647.423147] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17647.423156] ttm_dma_populate+0x25e/0x350 [ttm] >[17647.423162] ttm_tt_bind+0x2c/0x60 [ttm] >[17647.423166] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17647.423173] ttm_bo_validate+0x189/0x1a0 [ttm] >[17647.423176] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17647.423182] ? mutex_trylock+0xcd/0xe0 >[17647.423187] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17647.423217] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17647.423237] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17647.423243] ? __lock_acquire+0x2d4/0x1340 >[17647.423262] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17647.423285] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17647.423313] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17647.423337] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17647.423378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17647.423393] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17647.423418] drm_ioctl+0x2d5/0x370 [drm] >[17647.423453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17647.423458] ? __pm_runtime_resume+0x54/0x90 >[17647.423462] ? trace_hardirqs_on_caller+0xed/0x180 >[17647.423480] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17647.423485] do_vfs_ioctl+0xa5/0x6e0 >[17647.423492] SyS_ioctl+0x74/0x80 >[17647.423496] do_syscall_64+0x79/0x220 >[17647.423500] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17647.423502] RIP: 0033:0x7fd8d64ef0f7 >[17647.423504] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17647.423506] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[17647.423508] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17647.423509] RBP: 00007ffcc6dba1c0 R08: 00000000030e7230 R09: 0000000000000004 >[17647.423510] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17647.423512] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[17650.762316] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17650.762320] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17650.762322] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17650.762324] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17650.762325] Call Trace: >[17650.762331] dump_stack+0x85/0xbf >[17650.762335] swiotlb_alloc_coherent+0x1be/0x1d0 >[17650.762343] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17650.762351] ttm_dma_populate+0x25e/0x350 [ttm] >[17650.762357] ttm_tt_bind+0x2c/0x60 [ttm] >[17650.762361] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17650.762369] ttm_bo_validate+0x189/0x1a0 [ttm] >[17650.762372] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17650.762377] ? mutex_trylock+0xcd/0xe0 >[17650.762382] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17650.762414] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17650.762434] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17650.762439] ? __lock_acquire+0x2d4/0x1340 >[17650.762459] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17650.762482] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17650.762502] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17650.762518] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17650.762538] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17650.762549] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17650.762557] drm_ioctl+0x2d5/0x370 [drm] >[17650.762573] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17650.762577] ? __pm_runtime_resume+0x54/0x90 >[17650.762581] ? trace_hardirqs_on_caller+0xed/0x180 >[17650.762598] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17650.762603] do_vfs_ioctl+0xa5/0x6e0 >[17650.762610] SyS_ioctl+0x74/0x80 >[17650.762614] do_syscall_64+0x79/0x220 >[17650.762617] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17650.762620] RIP: 0033:0x7fd8d64ef0f7 >[17650.762621] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17650.762624] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[17650.762625] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17650.762626] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 00007fd8d67b3c50 >[17650.762627] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[17650.762629] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[17654.241929] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17654.241933] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17654.241936] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17654.241937] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17654.241938] Call Trace: >[17654.241946] dump_stack+0x85/0xbf >[17654.241951] swiotlb_alloc_coherent+0x1be/0x1d0 >[17654.241959] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17654.241970] ttm_dma_populate+0x25e/0x350 [ttm] >[17654.241976] ttm_tt_bind+0x2c/0x60 [ttm] >[17654.241981] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17654.241990] ttm_bo_validate+0x189/0x1a0 [ttm] >[17654.241993] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17654.242000] ? mutex_trylock+0xcd/0xe0 >[17654.242006] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17654.242041] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17654.242067] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17654.242101] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17654.242127] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17654.242152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17654.242171] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17654.242194] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17654.242207] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17654.242217] drm_ioctl+0x2d5/0x370 [drm] >[17654.242236] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17654.242242] ? __pm_runtime_resume+0x54/0x90 >[17654.242251] ? trace_hardirqs_on_caller+0xed/0x180 >[17654.242287] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17654.242296] do_vfs_ioctl+0xa5/0x6e0 >[17654.242310] SyS_ioctl+0x74/0x80 >[17654.242318] do_syscall_64+0x79/0x220 >[17654.242324] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17654.242328] RIP: 0033:0x7fd8d64ef0f7 >[17654.242331] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17654.242334] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[17654.242336] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17654.242337] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[17654.242339] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17654.242340] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003260ab0 >[17657.836496] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17657.836499] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17657.836502] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17657.836503] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17657.836504] Call Trace: >[17657.836511] dump_stack+0x85/0xbf >[17657.836515] swiotlb_alloc_coherent+0x1be/0x1d0 >[17657.836522] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17657.836531] ttm_dma_populate+0x25e/0x350 [ttm] >[17657.836537] ttm_tt_bind+0x2c/0x60 [ttm] >[17657.836541] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17657.836548] ttm_bo_validate+0x189/0x1a0 [ttm] >[17657.836551] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17657.836559] ? mutex_trylock+0xcd/0xe0 >[17657.836566] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17657.836597] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17657.836617] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17657.836639] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17657.836661] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17657.836682] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17657.836698] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17657.836717] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17657.836728] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17657.836736] drm_ioctl+0x2d5/0x370 [drm] >[17657.836763] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17657.836767] ? __pm_runtime_resume+0x54/0x90 >[17657.836773] ? trace_hardirqs_on_caller+0xed/0x180 >[17657.836800] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17657.836805] do_vfs_ioctl+0xa5/0x6e0 >[17657.836813] SyS_ioctl+0x74/0x80 >[17657.836820] do_syscall_64+0x79/0x220 >[17657.836825] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17657.836828] RIP: 0033:0x7fd8d64ef0f7 >[17657.836831] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17657.836835] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[17657.836836] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17657.836838] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[17657.836839] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17657.836840] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[17662.342133] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17662.342136] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17662.342139] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17662.342140] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17662.342141] Call Trace: >[17662.342148] dump_stack+0x85/0xbf >[17662.342152] swiotlb_alloc_coherent+0x1be/0x1d0 >[17662.342160] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17662.342168] ttm_dma_populate+0x25e/0x350 [ttm] >[17662.342174] ttm_tt_bind+0x2c/0x60 [ttm] >[17662.342178] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17662.342186] ttm_bo_validate+0x189/0x1a0 [ttm] >[17662.342189] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17662.342195] ? mutex_trylock+0xcd/0xe0 >[17662.342200] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17662.342231] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17662.342252] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17662.342258] ? __lock_acquire+0x2d4/0x1340 >[17662.342278] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17662.342301] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17662.342322] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17662.342339] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17662.342359] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17662.342370] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17662.342379] drm_ioctl+0x2d5/0x370 [drm] >[17662.342395] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17662.342400] ? __pm_runtime_resume+0x54/0x90 >[17662.342404] ? trace_hardirqs_on_caller+0xed/0x180 >[17662.342421] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17662.342427] do_vfs_ioctl+0xa5/0x6e0 >[17662.342433] SyS_ioctl+0x74/0x80 >[17662.342438] do_syscall_64+0x79/0x220 >[17662.342441] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17662.342443] RIP: 0033:0x7fd8d64ef0f7 >[17662.342445] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17662.342447] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[17662.342449] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17662.342450] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[17662.342451] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17662.342452] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[17671.847265] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17671.847268] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17671.847271] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17671.847272] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17671.847273] Call Trace: >[17671.847280] dump_stack+0x85/0xbf >[17671.847284] swiotlb_alloc_coherent+0x1be/0x1d0 >[17671.847293] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17671.847302] ttm_dma_populate+0x25e/0x350 [ttm] >[17671.847309] ttm_tt_bind+0x2c/0x60 [ttm] >[17671.847313] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17671.847322] ttm_bo_validate+0x189/0x1a0 [ttm] >[17671.847325] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17671.847331] ? mutex_trylock+0xcd/0xe0 >[17671.847337] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17671.847372] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17671.847402] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17671.847428] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17671.847457] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17671.847481] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17671.847506] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17671.847532] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17671.847544] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17671.847553] drm_ioctl+0x2d5/0x370 [drm] >[17671.847570] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17671.847576] ? __pm_runtime_resume+0x54/0x90 >[17671.847583] ? trace_hardirqs_on_caller+0xed/0x180 >[17671.847607] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17671.847613] do_vfs_ioctl+0xa5/0x6e0 >[17671.847620] SyS_ioctl+0x74/0x80 >[17671.847625] do_syscall_64+0x79/0x220 >[17671.847629] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17671.847631] RIP: 0033:0x7fd8d64ef0f7 >[17671.847633] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17671.847635] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[17671.847637] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17671.847638] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[17671.847639] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17671.847640] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[17678.184598] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17678.184601] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17678.184604] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17678.184605] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17678.184606] Call Trace: >[17678.184613] dump_stack+0x85/0xbf >[17678.184617] swiotlb_alloc_coherent+0x1be/0x1d0 >[17678.184625] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17678.184633] ttm_dma_populate+0x25e/0x350 [ttm] >[17678.184639] ttm_tt_bind+0x2c/0x60 [ttm] >[17678.184643] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17678.184651] ttm_bo_validate+0x189/0x1a0 [ttm] >[17678.184654] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17678.184659] ? mutex_trylock+0xcd/0xe0 >[17678.184664] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17678.184706] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17678.184728] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17678.184734] ? __lock_acquire+0x2d4/0x1340 >[17678.184754] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17678.184778] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17678.184800] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17678.184817] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17678.184846] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17678.184858] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17678.184865] drm_ioctl+0x2d5/0x370 [drm] >[17678.184881] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17678.184886] ? __pm_runtime_resume+0x54/0x90 >[17678.184890] ? trace_hardirqs_on_caller+0xed/0x180 >[17678.184907] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17678.184912] do_vfs_ioctl+0xa5/0x6e0 >[17678.184919] SyS_ioctl+0x74/0x80 >[17678.184926] do_syscall_64+0x79/0x220 >[17678.184931] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17678.184934] RIP: 0033:0x7fd8d64ef0f7 >[17678.184936] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17678.184939] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[17678.184941] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17678.184943] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[17678.184945] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17678.184947] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[17680.747915] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17680.747918] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17680.747921] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17680.747922] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17680.747924] Call Trace: >[17680.747930] dump_stack+0x85/0xbf >[17680.747935] swiotlb_alloc_coherent+0x1be/0x1d0 >[17680.747942] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17680.747951] ttm_dma_populate+0x25e/0x350 [ttm] >[17680.747957] ttm_tt_bind+0x2c/0x60 [ttm] >[17680.747961] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17680.747969] ttm_bo_validate+0x189/0x1a0 [ttm] >[17680.747972] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17680.747978] ? mutex_trylock+0xcd/0xe0 >[17680.747983] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17680.748015] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17680.748036] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17680.748042] ? __lock_acquire+0x2d4/0x1340 >[17680.748063] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17680.748086] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17680.748107] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17680.748124] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17680.748145] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17680.748156] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17680.748164] drm_ioctl+0x2d5/0x370 [drm] >[17680.748197] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17680.748205] ? __pm_runtime_resume+0x54/0x90 >[17680.748211] ? trace_hardirqs_on_caller+0xed/0x180 >[17680.748236] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17680.748242] do_vfs_ioctl+0xa5/0x6e0 >[17680.748249] SyS_ioctl+0x74/0x80 >[17680.748254] do_syscall_64+0x79/0x220 >[17680.748257] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17680.748260] RIP: 0033:0x7fd8d64ef0f7 >[17680.748261] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17680.748264] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[17680.748265] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17680.748266] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 00007fd8d67b3c50 >[17680.748268] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[17680.748269] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[17682.380143] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17682.380146] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17682.380150] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17682.380151] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17682.380152] Call Trace: >[17682.380159] dump_stack+0x85/0xbf >[17682.380164] swiotlb_alloc_coherent+0x1be/0x1d0 >[17682.380181] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17682.380190] ttm_dma_populate+0x25e/0x350 [ttm] >[17682.380201] ttm_tt_bind+0x2c/0x60 [ttm] >[17682.380218] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17682.380231] ttm_bo_validate+0x189/0x1a0 [ttm] >[17682.380236] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17682.380242] ? mutex_trylock+0xcd/0xe0 >[17682.380246] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17682.380278] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17682.380298] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17682.380320] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17682.380343] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17682.380364] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17682.380380] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17682.380400] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17682.380412] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17682.380420] drm_ioctl+0x2d5/0x370 [drm] >[17682.380437] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17682.380442] ? __pm_runtime_resume+0x54/0x90 >[17682.380446] ? trace_hardirqs_on_caller+0xed/0x180 >[17682.380464] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17682.380469] do_vfs_ioctl+0xa5/0x6e0 >[17682.380476] SyS_ioctl+0x74/0x80 >[17682.380481] do_syscall_64+0x79/0x220 >[17682.380484] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17682.380486] RIP: 0033:0x7fd8d64ef0f7 >[17682.380487] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17682.380490] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[17682.380491] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17682.380493] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[17682.380494] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17682.380495] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[17709.746378] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17709.746382] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17709.746385] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17709.746387] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17709.746389] Call Trace: >[17709.746397] dump_stack+0x85/0xbf >[17709.746412] swiotlb_alloc_coherent+0x1be/0x1d0 >[17709.746424] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17709.746439] ttm_dma_populate+0x25e/0x350 [ttm] >[17709.746457] ttm_tt_bind+0x2c/0x60 [ttm] >[17709.746461] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17709.746469] ttm_bo_validate+0x189/0x1a0 [ttm] >[17709.746473] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17709.746478] ? mutex_trylock+0xcd/0xe0 >[17709.746483] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17709.746516] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17709.746549] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17709.746565] ? __lock_acquire+0x2d4/0x1340 >[17709.746598] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17709.746621] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17709.746652] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17709.746668] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17709.746688] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17709.746699] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17709.746706] drm_ioctl+0x2d5/0x370 [drm] >[17709.746723] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17709.746727] ? __pm_runtime_resume+0x54/0x90 >[17709.746731] ? trace_hardirqs_on_caller+0xed/0x180 >[17709.746749] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17709.746754] do_vfs_ioctl+0xa5/0x6e0 >[17709.746760] SyS_ioctl+0x74/0x80 >[17709.746764] do_syscall_64+0x79/0x220 >[17709.746767] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17709.746770] RIP: 0033:0x7fd8d64ef0f7 >[17709.746772] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17709.746774] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[17709.746775] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17709.746777] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[17709.746778] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17709.746779] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[17710.737651] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17710.737655] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17710.737658] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17710.737659] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17710.737660] Call Trace: >[17710.737667] dump_stack+0x85/0xbf >[17710.737672] swiotlb_alloc_coherent+0x1be/0x1d0 >[17710.737680] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17710.737691] ttm_dma_populate+0x25e/0x350 [ttm] >[17710.737698] ttm_tt_bind+0x2c/0x60 [ttm] >[17710.737702] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17710.737710] ttm_bo_validate+0x189/0x1a0 [ttm] >[17710.737714] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17710.737720] ? mutex_trylock+0xcd/0xe0 >[17710.737726] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17710.737759] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17710.737783] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17710.737789] ? __lock_acquire+0x2d4/0x1340 >[17710.737812] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17710.737838] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17710.737863] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17710.737883] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17710.737907] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17710.737919] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17710.737928] drm_ioctl+0x2d5/0x370 [drm] >[17710.737949] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17710.737954] ? __pm_runtime_resume+0x54/0x90 >[17710.737959] ? trace_hardirqs_on_caller+0xed/0x180 >[17710.737980] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17710.737985] do_vfs_ioctl+0xa5/0x6e0 >[17710.737993] SyS_ioctl+0x74/0x80 >[17710.737998] do_syscall_64+0x79/0x220 >[17710.738001] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17710.738004] RIP: 0033:0x7fd8d64ef0f7 >[17710.738005] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17710.738008] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[17710.738010] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17710.738011] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 00007fd8d67b3c50 >[17710.738013] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[17710.738014] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[17712.652643] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17712.652647] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17712.652649] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17712.652651] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17712.652652] Call Trace: >[17712.652658] dump_stack+0x85/0xbf >[17712.652663] swiotlb_alloc_coherent+0x1be/0x1d0 >[17712.652670] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17712.652680] ttm_dma_populate+0x25e/0x350 [ttm] >[17712.652686] ttm_tt_bind+0x2c/0x60 [ttm] >[17712.652700] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17712.652718] ttm_bo_validate+0x189/0x1a0 [ttm] >[17712.652721] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17712.652727] ? mutex_trylock+0xcd/0xe0 >[17712.652732] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17712.652774] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17712.652794] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17712.652817] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17712.652839] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17712.652859] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17712.652876] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17712.652895] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17712.652917] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17712.652929] drm_ioctl+0x2d5/0x370 [drm] >[17712.652954] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17712.652961] ? __pm_runtime_resume+0x54/0x90 >[17712.652979] ? trace_hardirqs_on_caller+0xed/0x180 >[17712.652998] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17712.653013] do_vfs_ioctl+0xa5/0x6e0 >[17712.653030] SyS_ioctl+0x74/0x80 >[17712.653035] do_syscall_64+0x79/0x220 >[17712.653038] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17712.653040] RIP: 0033:0x7fd8d64ef0f7 >[17712.653042] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17712.653044] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[17712.653046] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17712.653047] RBP: 00007ffcc6dba1c0 R08: 00000000030e7230 R09: 0000000000000004 >[17712.653048] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17712.653050] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[17715.798244] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17715.798247] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17715.798249] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17715.798251] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17715.798252] Call Trace: >[17715.798259] dump_stack+0x85/0xbf >[17715.798263] swiotlb_alloc_coherent+0x1be/0x1d0 >[17715.798271] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17715.798280] ttm_dma_populate+0x25e/0x350 [ttm] >[17715.798286] ttm_tt_bind+0x2c/0x60 [ttm] >[17715.798290] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17715.798297] ttm_bo_validate+0x189/0x1a0 [ttm] >[17715.798300] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17715.798306] ? mutex_trylock+0xcd/0xe0 >[17715.798311] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17715.798342] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17715.798362] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17715.798384] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17715.798406] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17715.798426] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17715.798442] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17715.798462] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17715.798473] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17715.798481] drm_ioctl+0x2d5/0x370 [drm] >[17715.798497] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17715.798501] ? __pm_runtime_resume+0x54/0x90 >[17715.798506] ? trace_hardirqs_on_caller+0xed/0x180 >[17715.798524] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17715.798528] do_vfs_ioctl+0xa5/0x6e0 >[17715.798535] SyS_ioctl+0x74/0x80 >[17715.798539] do_syscall_64+0x79/0x220 >[17715.798542] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17715.798545] RIP: 0033:0x7fd8d64ef0f7 >[17715.798546] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17715.798549] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[17715.798550] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17715.798551] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[17715.798552] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17715.798554] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[17729.831563] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17729.831567] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17729.831569] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17729.831571] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17729.831572] Call Trace: >[17729.831579] dump_stack+0x85/0xbf >[17729.831584] swiotlb_alloc_coherent+0x1be/0x1d0 >[17729.831592] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17729.831604] ttm_dma_populate+0x25e/0x350 [ttm] >[17729.831614] ttm_tt_bind+0x2c/0x60 [ttm] >[17729.831620] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17729.831633] ttm_bo_validate+0x189/0x1a0 [ttm] >[17729.831638] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17729.831647] ? mutex_trylock+0xcd/0xe0 >[17729.831655] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17729.831690] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17729.831721] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17729.831729] ? __lock_acquire+0x2d4/0x1340 >[17729.831759] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17729.831794] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17729.831828] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17729.831852] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17729.831884] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17729.831895] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17729.831903] drm_ioctl+0x2d5/0x370 [drm] >[17729.831919] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17729.831924] ? __pm_runtime_resume+0x54/0x90 >[17729.831928] ? trace_hardirqs_on_caller+0xed/0x180 >[17729.831946] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17729.831951] do_vfs_ioctl+0xa5/0x6e0 >[17729.831958] SyS_ioctl+0x74/0x80 >[17729.831963] do_syscall_64+0x79/0x220 >[17729.831966] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17729.831968] RIP: 0033:0x7fd8d64ef0f7 >[17729.831970] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17729.831972] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[17729.831974] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17729.831975] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[17729.831976] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17729.831977] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[17740.744109] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17740.744112] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17740.744115] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17740.744117] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17740.744118] Call Trace: >[17740.744125] dump_stack+0x85/0xbf >[17740.744129] swiotlb_alloc_coherent+0x1be/0x1d0 >[17740.744137] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17740.744146] ttm_dma_populate+0x25e/0x350 [ttm] >[17740.744153] ttm_tt_bind+0x2c/0x60 [ttm] >[17740.744159] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17740.744172] ttm_bo_validate+0x189/0x1a0 [ttm] >[17740.744177] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17740.744186] ? mutex_trylock+0xcd/0xe0 >[17740.744195] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17740.744226] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17740.744270] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17740.744276] ? __lock_acquire+0x2d4/0x1340 >[17740.744297] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17740.744326] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17740.744359] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17740.744382] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17740.744412] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17740.744426] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17740.744440] drm_ioctl+0x2d5/0x370 [drm] >[17740.744469] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17740.744476] ? __pm_runtime_resume+0x54/0x90 >[17740.744483] ? trace_hardirqs_on_caller+0xed/0x180 >[17740.744511] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17740.744517] do_vfs_ioctl+0xa5/0x6e0 >[17740.744524] SyS_ioctl+0x74/0x80 >[17740.744529] do_syscall_64+0x79/0x220 >[17740.744533] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17740.744535] RIP: 0033:0x7fd8d64ef0f7 >[17740.744537] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17740.744540] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[17740.744541] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17740.744542] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 00007fd8d67b3c50 >[17740.744543] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[17740.744545] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[17743.643211] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17743.643214] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17743.643217] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17743.643218] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17743.643220] Call Trace: >[17743.643226] dump_stack+0x85/0xbf >[17743.643231] swiotlb_alloc_coherent+0x1be/0x1d0 >[17743.643238] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17743.643250] ttm_dma_populate+0x25e/0x350 [ttm] >[17743.643260] ttm_tt_bind+0x2c/0x60 [ttm] >[17743.643267] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17743.643276] ttm_bo_validate+0x189/0x1a0 [ttm] >[17743.643279] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17743.643285] ? mutex_trylock+0xcd/0xe0 >[17743.643291] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17743.643325] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17743.643357] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17743.643384] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17743.643417] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17743.643449] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17743.643475] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17743.643503] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17743.643515] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17743.643523] drm_ioctl+0x2d5/0x370 [drm] >[17743.643541] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17743.643546] ? __pm_runtime_resume+0x54/0x90 >[17743.643551] ? trace_hardirqs_on_caller+0xed/0x180 >[17743.643570] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17743.643575] do_vfs_ioctl+0xa5/0x6e0 >[17743.643584] SyS_ioctl+0x74/0x80 >[17743.643592] do_syscall_64+0x79/0x220 >[17743.643597] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17743.643600] RIP: 0033:0x7fd8d64ef0f7 >[17743.643602] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17743.643606] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[17743.643608] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17743.643610] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[17743.643612] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17743.643614] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[17770.785006] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17770.785009] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17770.785012] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17770.785013] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17770.785014] Call Trace: >[17770.785021] dump_stack+0x85/0xbf >[17770.785025] swiotlb_alloc_coherent+0x1be/0x1d0 >[17770.785033] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17770.785041] ttm_dma_populate+0x25e/0x350 [ttm] >[17770.785047] ttm_tt_bind+0x2c/0x60 [ttm] >[17770.785051] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17770.785058] ttm_bo_validate+0x189/0x1a0 [ttm] >[17770.785062] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17770.785067] ? mutex_trylock+0xcd/0xe0 >[17770.785072] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17770.785102] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17770.785122] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17770.785127] ? __lock_acquire+0x2d4/0x1340 >[17770.785147] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17770.785169] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17770.785189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17770.785206] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17770.785225] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17770.785236] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17770.785244] drm_ioctl+0x2d5/0x370 [drm] >[17770.785260] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17770.785265] ? __pm_runtime_resume+0x54/0x90 >[17770.785269] ? trace_hardirqs_on_caller+0xed/0x180 >[17770.785286] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17770.785291] do_vfs_ioctl+0xa5/0x6e0 >[17770.785298] SyS_ioctl+0x74/0x80 >[17770.785302] do_syscall_64+0x79/0x220 >[17770.785305] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17770.785308] RIP: 0033:0x7fd8d64ef0f7 >[17770.785309] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17770.785312] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[17770.785313] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17770.785314] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 00007fd8d67b3c50 >[17770.785315] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[17770.785317] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[17780.681364] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17780.681367] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17780.681370] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17780.681371] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17780.681372] Call Trace: >[17780.681379] dump_stack+0x85/0xbf >[17780.681383] swiotlb_alloc_coherent+0x1be/0x1d0 >[17780.681391] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17780.681399] ttm_dma_populate+0x25e/0x350 [ttm] >[17780.681405] ttm_tt_bind+0x2c/0x60 [ttm] >[17780.681409] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17780.681417] ttm_bo_validate+0x189/0x1a0 [ttm] >[17780.681420] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17780.681425] ? mutex_trylock+0xcd/0xe0 >[17780.681430] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17780.681461] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17780.681481] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17780.681504] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17780.681526] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17780.681547] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17780.681564] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17780.681583] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17780.681595] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17780.681603] drm_ioctl+0x2d5/0x370 [drm] >[17780.681619] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17780.681623] ? __pm_runtime_resume+0x54/0x90 >[17780.681628] ? trace_hardirqs_on_caller+0xed/0x180 >[17780.681646] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17780.681651] do_vfs_ioctl+0xa5/0x6e0 >[17780.681657] SyS_ioctl+0x74/0x80 >[17780.681662] do_syscall_64+0x79/0x220 >[17780.681665] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17780.681667] RIP: 0033:0x7fd8d64ef0f7 >[17780.681668] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17780.681671] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[17780.681672] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17780.681673] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[17780.681675] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17780.681676] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[17784.396865] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17784.396868] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17784.396871] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17784.396872] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17784.396873] Call Trace: >[17784.396880] dump_stack+0x85/0xbf >[17784.396884] swiotlb_alloc_coherent+0x1be/0x1d0 >[17784.396892] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17784.396900] ttm_dma_populate+0x25e/0x350 [ttm] >[17784.396906] ttm_tt_bind+0x2c/0x60 [ttm] >[17784.396910] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17784.396918] ttm_bo_validate+0x189/0x1a0 [ttm] >[17784.396921] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17784.396926] ? mutex_trylock+0xcd/0xe0 >[17784.396931] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17784.396961] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17784.396982] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17784.396988] ? __lock_acquire+0x2d4/0x1340 >[17784.397008] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17784.397030] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17784.397051] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17784.397068] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17784.397088] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17784.397099] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17784.397108] drm_ioctl+0x2d5/0x370 [drm] >[17784.397124] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17784.397129] ? __pm_runtime_resume+0x54/0x90 >[17784.397133] ? trace_hardirqs_on_caller+0xed/0x180 >[17784.397151] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17784.397156] do_vfs_ioctl+0xa5/0x6e0 >[17784.397163] SyS_ioctl+0x74/0x80 >[17784.397168] do_syscall_64+0x79/0x220 >[17784.397171] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17784.397174] RIP: 0033:0x7fd8d64ef0f7 >[17784.397175] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17784.397178] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[17784.397179] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17784.397180] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[17784.397182] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17784.397183] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[17785.766941] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17785.766944] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17785.766946] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17785.766948] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17785.766949] Call Trace: >[17785.766956] dump_stack+0x85/0xbf >[17785.766960] swiotlb_alloc_coherent+0x1be/0x1d0 >[17785.766967] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17785.766976] ttm_dma_populate+0x25e/0x350 [ttm] >[17785.766982] ttm_tt_bind+0x2c/0x60 [ttm] >[17785.766985] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17785.766993] ttm_bo_validate+0x189/0x1a0 [ttm] >[17785.766996] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17785.767002] ? mutex_trylock+0xcd/0xe0 >[17785.767007] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17785.767039] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17785.767059] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17785.767065] ? __lock_acquire+0x2d4/0x1340 >[17785.767084] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17785.767106] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17785.767127] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17785.767144] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17785.767164] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17785.767175] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17785.767183] drm_ioctl+0x2d5/0x370 [drm] >[17785.767200] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17785.767205] ? __pm_runtime_resume+0x54/0x90 >[17785.767220] ? trace_hardirqs_on_caller+0xed/0x180 >[17785.767238] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17785.767244] do_vfs_ioctl+0xa5/0x6e0 >[17785.767250] SyS_ioctl+0x74/0x80 >[17785.767255] do_syscall_64+0x79/0x220 >[17785.767258] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17785.767261] RIP: 0033:0x7fd8d64ef0f7 >[17785.767262] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17785.767265] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[17785.767266] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17785.767268] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[17785.767269] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17785.767271] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[17787.787507] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17787.787511] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17787.787513] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17787.787514] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17787.787516] Call Trace: >[17787.787522] dump_stack+0x85/0xbf >[17787.787527] swiotlb_alloc_coherent+0x1be/0x1d0 >[17787.787534] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17787.787544] ttm_dma_populate+0x25e/0x350 [ttm] >[17787.787550] ttm_tt_bind+0x2c/0x60 [ttm] >[17787.787554] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17787.787563] ttm_bo_validate+0x189/0x1a0 [ttm] >[17787.787566] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17787.787572] ? mutex_trylock+0xcd/0xe0 >[17787.787578] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17787.787608] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17787.787631] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17787.787637] ? __lock_acquire+0x2d4/0x1340 >[17787.787658] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17787.787686] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17787.787720] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17787.787746] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17787.787782] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17787.787797] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17787.787811] drm_ioctl+0x2d5/0x370 [drm] >[17787.787842] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17787.787849] ? __pm_runtime_resume+0x54/0x90 >[17787.787857] ? trace_hardirqs_on_caller+0xed/0x180 >[17787.787889] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17787.787897] do_vfs_ioctl+0xa5/0x6e0 >[17787.787910] SyS_ioctl+0x74/0x80 >[17787.787916] do_syscall_64+0x79/0x220 >[17787.787919] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17787.787922] RIP: 0033:0x7fd8d64ef0f7 >[17787.787924] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17787.787927] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[17787.787928] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17787.787929] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[17787.787931] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17787.787932] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[17789.336056] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17789.336060] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17789.336064] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17789.336076] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17789.336078] Call Trace: >[17789.336087] dump_stack+0x85/0xbf >[17789.336093] swiotlb_alloc_coherent+0x1be/0x1d0 >[17789.336104] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17789.336120] ttm_dma_populate+0x25e/0x350 [ttm] >[17789.336131] ttm_tt_bind+0x2c/0x60 [ttm] >[17789.336137] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17789.336151] ttm_bo_validate+0x189/0x1a0 [ttm] >[17789.336156] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17789.336166] ? mutex_trylock+0xcd/0xe0 >[17789.336174] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17789.336213] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17789.336245] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17789.336254] ? __lock_acquire+0x2d4/0x1340 >[17789.336286] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17789.336323] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17789.336356] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17789.336382] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17789.336415] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17789.336428] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17789.336441] drm_ioctl+0x2d5/0x370 [drm] >[17789.336468] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17789.336475] ? __pm_runtime_resume+0x54/0x90 >[17789.336482] ? trace_hardirqs_on_caller+0xed/0x180 >[17789.336512] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17789.336519] do_vfs_ioctl+0xa5/0x6e0 >[17789.336531] SyS_ioctl+0x74/0x80 >[17789.336539] do_syscall_64+0x79/0x220 >[17789.336544] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17789.336547] RIP: 0033:0x7fd8d64ef0f7 >[17789.336550] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17789.336554] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[17789.336556] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17789.336558] RBP: 00007ffcc6dba1c0 R08: 00000000030e7230 R09: 0000000000000004 >[17789.336561] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17789.336563] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[17789.890777] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17789.890780] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17789.890783] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17789.890784] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17789.890786] Call Trace: >[17789.890792] dump_stack+0x85/0xbf >[17789.890796] swiotlb_alloc_coherent+0x1be/0x1d0 >[17789.890804] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17789.890813] ttm_dma_populate+0x25e/0x350 [ttm] >[17789.890819] ttm_tt_bind+0x2c/0x60 [ttm] >[17789.890823] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17789.890831] ttm_bo_validate+0x189/0x1a0 [ttm] >[17789.890834] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17789.890839] ? mutex_trylock+0xcd/0xe0 >[17789.890845] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17789.890874] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17789.890896] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17789.890902] ? __lock_acquire+0x2d4/0x1340 >[17789.890922] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17789.890944] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17789.890965] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17789.890983] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17789.891002] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17789.891014] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17789.891022] drm_ioctl+0x2d5/0x370 [drm] >[17789.891038] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17789.891042] ? __pm_runtime_resume+0x54/0x90 >[17789.891047] ? trace_hardirqs_on_caller+0xed/0x180 >[17789.891065] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17789.891070] do_vfs_ioctl+0xa5/0x6e0 >[17789.891076] SyS_ioctl+0x74/0x80 >[17789.891081] do_syscall_64+0x79/0x220 >[17789.891084] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17789.891086] RIP: 0033:0x7fd8d64ef0f7 >[17789.891088] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17789.891091] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[17789.891092] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17789.891093] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[17789.891094] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17789.891096] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[17792.535900] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17792.535904] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17792.535908] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17792.535910] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17792.535912] Call Trace: >[17792.535920] dump_stack+0x85/0xbf >[17792.535926] swiotlb_alloc_coherent+0x1be/0x1d0 >[17792.535937] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17792.535952] ttm_dma_populate+0x25e/0x350 [ttm] >[17792.535962] ttm_tt_bind+0x2c/0x60 [ttm] >[17792.535966] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17792.535973] ttm_bo_validate+0x189/0x1a0 [ttm] >[17792.535976] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17792.535982] ? mutex_trylock+0xcd/0xe0 >[17792.535987] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17792.536017] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17792.536047] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17792.536053] ? __lock_acquire+0x2d4/0x1340 >[17792.536073] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17792.536104] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17792.536125] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17792.536141] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17792.536161] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17792.536173] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17792.536180] drm_ioctl+0x2d5/0x370 [drm] >[17792.536197] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17792.536201] ? __pm_runtime_resume+0x54/0x90 >[17792.536206] ? trace_hardirqs_on_caller+0xed/0x180 >[17792.536224] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17792.536228] do_vfs_ioctl+0xa5/0x6e0 >[17792.536235] SyS_ioctl+0x74/0x80 >[17792.536239] do_syscall_64+0x79/0x220 >[17792.536242] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17792.536245] RIP: 0033:0x7fd8d64ef0f7 >[17792.536246] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17792.536249] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[17792.536250] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17792.536251] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[17792.536252] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17792.536254] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[17797.408587] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17797.408591] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17797.408594] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17797.408595] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17797.408597] Call Trace: >[17797.408604] dump_stack+0x85/0xbf >[17797.408610] swiotlb_alloc_coherent+0x1be/0x1d0 >[17797.408619] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17797.408630] ttm_dma_populate+0x25e/0x350 [ttm] >[17797.408637] ttm_tt_bind+0x2c/0x60 [ttm] >[17797.408642] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17797.408651] ttm_bo_validate+0x189/0x1a0 [ttm] >[17797.408655] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17797.408662] ? mutex_trylock+0xcd/0xe0 >[17797.408668] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17797.408709] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17797.408738] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17797.408745] ? __lock_acquire+0x2d4/0x1340 >[17797.408772] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17797.408803] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17797.408831] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17797.408854] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17797.408881] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17797.408897] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17797.408907] drm_ioctl+0x2d5/0x370 [drm] >[17797.408930] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17797.408936] ? __pm_runtime_resume+0x54/0x90 >[17797.408941] ? trace_hardirqs_on_caller+0xed/0x180 >[17797.408965] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17797.408972] do_vfs_ioctl+0xa5/0x6e0 >[17797.408980] SyS_ioctl+0x74/0x80 >[17797.408986] do_syscall_64+0x79/0x220 >[17797.408990] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17797.408992] RIP: 0033:0x7fd8d64ef0f7 >[17797.408994] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17797.408997] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[17797.408999] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17797.409000] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[17797.409002] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17797.409004] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[17798.824558] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17798.824562] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17798.824565] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17798.824566] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17798.824567] Call Trace: >[17798.824584] dump_stack+0x85/0xbf >[17798.824588] swiotlb_alloc_coherent+0x1be/0x1d0 >[17798.824596] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17798.824605] ttm_dma_populate+0x25e/0x350 [ttm] >[17798.824611] ttm_tt_bind+0x2c/0x60 [ttm] >[17798.824615] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17798.824623] ttm_bo_validate+0x189/0x1a0 [ttm] >[17798.824626] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17798.824632] ? mutex_trylock+0xcd/0xe0 >[17798.824637] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17798.824667] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17798.824688] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17798.824694] ? __lock_acquire+0x2d4/0x1340 >[17798.824715] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17798.824738] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17798.824760] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17798.824778] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17798.824798] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17798.824820] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17798.824828] drm_ioctl+0x2d5/0x370 [drm] >[17798.824845] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17798.824850] ? __pm_runtime_resume+0x54/0x90 >[17798.824855] ? trace_hardirqs_on_caller+0xed/0x180 >[17798.824873] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17798.824878] do_vfs_ioctl+0xa5/0x6e0 >[17798.824885] SyS_ioctl+0x74/0x80 >[17798.824890] do_syscall_64+0x79/0x220 >[17798.824894] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17798.824896] RIP: 0033:0x7fd8d64ef0f7 >[17798.824898] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17798.824900] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[17798.824902] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17798.824903] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[17798.824904] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17798.824905] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[17800.770012] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17800.770015] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17800.770018] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17800.770020] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17800.770021] Call Trace: >[17800.770028] dump_stack+0x85/0xbf >[17800.770033] swiotlb_alloc_coherent+0x1be/0x1d0 >[17800.770041] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17800.770051] ttm_dma_populate+0x25e/0x350 [ttm] >[17800.770058] ttm_tt_bind+0x2c/0x60 [ttm] >[17800.770062] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17800.770075] ttm_bo_validate+0x189/0x1a0 [ttm] >[17800.770079] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17800.770089] ? mutex_trylock+0xcd/0xe0 >[17800.770099] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17800.770141] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17800.770165] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17800.770172] ? __lock_acquire+0x2d4/0x1340 >[17800.770199] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17800.770235] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17800.770269] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17800.770286] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17800.770307] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17800.770319] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17800.770329] drm_ioctl+0x2d5/0x370 [drm] >[17800.770357] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17800.770364] ? __pm_runtime_resume+0x54/0x90 >[17800.770372] ? trace_hardirqs_on_caller+0xed/0x180 >[17800.770395] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17800.770401] do_vfs_ioctl+0xa5/0x6e0 >[17800.770408] SyS_ioctl+0x74/0x80 >[17800.770413] do_syscall_64+0x79/0x220 >[17800.770417] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17800.770419] RIP: 0033:0x7fd8d64ef0f7 >[17800.770421] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17800.770424] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[17800.770425] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17800.770426] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3c50 >[17800.770428] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[17800.770429] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[17806.901072] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17806.901076] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17806.901078] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17806.901080] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17806.901081] Call Trace: >[17806.901087] dump_stack+0x85/0xbf >[17806.901092] swiotlb_alloc_coherent+0x1be/0x1d0 >[17806.901099] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17806.901109] ttm_dma_populate+0x25e/0x350 [ttm] >[17806.901115] ttm_tt_bind+0x2c/0x60 [ttm] >[17806.901119] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17806.901126] ttm_bo_validate+0x189/0x1a0 [ttm] >[17806.901129] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17806.901135] ? mutex_trylock+0xcd/0xe0 >[17806.901140] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17806.901179] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17806.901199] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17806.901232] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17806.901254] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17806.901275] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17806.901291] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17806.901310] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17806.901322] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17806.901330] drm_ioctl+0x2d5/0x370 [drm] >[17806.901346] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17806.901351] ? __pm_runtime_resume+0x54/0x90 >[17806.901356] ? trace_hardirqs_on_caller+0xed/0x180 >[17806.901373] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17806.901378] do_vfs_ioctl+0xa5/0x6e0 >[17806.901385] SyS_ioctl+0x74/0x80 >[17806.901389] do_syscall_64+0x79/0x220 >[17806.901392] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17806.901395] RIP: 0033:0x7fd8d64ef0f7 >[17806.901396] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17806.901399] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[17806.901400] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17806.901401] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[17806.901403] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17806.901404] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[17807.864409] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17807.864413] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17807.864415] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17807.864416] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17807.864418] Call Trace: >[17807.864424] dump_stack+0x85/0xbf >[17807.864429] swiotlb_alloc_coherent+0x1be/0x1d0 >[17807.864436] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17807.864445] ttm_dma_populate+0x25e/0x350 [ttm] >[17807.864451] ttm_tt_bind+0x2c/0x60 [ttm] >[17807.864455] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17807.864463] ttm_bo_validate+0x189/0x1a0 [ttm] >[17807.864466] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17807.864472] ? mutex_trylock+0xcd/0xe0 >[17807.864477] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17807.864514] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17807.864538] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17807.864544] ? __lock_acquire+0x2d4/0x1340 >[17807.864568] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17807.864593] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17807.864617] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17807.864638] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17807.864661] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17807.864676] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17807.864685] drm_ioctl+0x2d5/0x370 [drm] >[17807.864704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17807.864709] ? __pm_runtime_resume+0x54/0x90 >[17807.864713] ? trace_hardirqs_on_caller+0xed/0x180 >[17807.864734] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17807.864740] do_vfs_ioctl+0xa5/0x6e0 >[17807.864746] SyS_ioctl+0x74/0x80 >[17807.864751] do_syscall_64+0x79/0x220 >[17807.864755] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17807.864757] RIP: 0033:0x7fd8d64ef0f7 >[17807.864758] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17807.864761] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[17807.864762] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17807.864764] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[17807.864765] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17807.864766] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[17812.002271] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17812.002275] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17812.002277] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17812.002278] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17812.002280] Call Trace: >[17812.002286] dump_stack+0x85/0xbf >[17812.002291] swiotlb_alloc_coherent+0x1be/0x1d0 >[17812.002298] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17812.002309] ttm_dma_populate+0x25e/0x350 [ttm] >[17812.002319] ttm_tt_bind+0x2c/0x60 [ttm] >[17812.002324] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17812.002337] ttm_bo_validate+0x189/0x1a0 [ttm] >[17812.002341] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17812.002349] ? mutex_trylock+0xcd/0xe0 >[17812.002356] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17812.002403] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17812.002437] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17812.002446] ? __lock_acquire+0x2d4/0x1340 >[17812.002488] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17812.002516] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17812.002546] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17812.002571] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17812.002592] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17812.002604] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17812.002612] drm_ioctl+0x2d5/0x370 [drm] >[17812.002629] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17812.002633] ? __pm_runtime_resume+0x54/0x90 >[17812.002638] ? trace_hardirqs_on_caller+0xed/0x180 >[17812.002656] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17812.002662] do_vfs_ioctl+0xa5/0x6e0 >[17812.002673] SyS_ioctl+0x74/0x80 >[17812.002680] do_syscall_64+0x79/0x220 >[17812.002685] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17812.002688] RIP: 0033:0x7fd8d64ef0f7 >[17812.002689] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17812.002692] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[17812.002693] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17812.002705] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[17812.002706] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17812.002708] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[17824.295701] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17824.295704] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17824.295707] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17824.295708] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17824.295709] Call Trace: >[17824.295716] dump_stack+0x85/0xbf >[17824.295721] swiotlb_alloc_coherent+0x1be/0x1d0 >[17824.295729] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17824.295738] ttm_dma_populate+0x25e/0x350 [ttm] >[17824.295744] ttm_tt_bind+0x2c/0x60 [ttm] >[17824.295748] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17824.295758] ttm_bo_validate+0x189/0x1a0 [ttm] >[17824.295763] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17824.295772] ? mutex_trylock+0xcd/0xe0 >[17824.295779] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17824.295816] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17824.295844] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17824.295877] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17824.295901] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17824.295923] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17824.295940] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17824.295961] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17824.295973] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17824.295982] drm_ioctl+0x2d5/0x370 [drm] >[17824.295999] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17824.296003] ? __pm_runtime_resume+0x54/0x90 >[17824.296009] ? trace_hardirqs_on_caller+0xed/0x180 >[17824.296027] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17824.296032] do_vfs_ioctl+0xa5/0x6e0 >[17824.296039] SyS_ioctl+0x74/0x80 >[17824.296044] do_syscall_64+0x79/0x220 >[17824.296047] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17824.296050] RIP: 0033:0x7fd8d64ef0f7 >[17824.296052] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17824.296054] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[17824.296056] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17824.296057] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[17824.296058] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17824.296060] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[17828.588502] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17828.588505] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17828.588508] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17828.588509] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17828.588510] Call Trace: >[17828.588516] dump_stack+0x85/0xbf >[17828.588521] swiotlb_alloc_coherent+0x1be/0x1d0 >[17828.588528] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17828.588537] ttm_dma_populate+0x25e/0x350 [ttm] >[17828.588543] ttm_tt_bind+0x2c/0x60 [ttm] >[17828.588546] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17828.588554] ttm_bo_validate+0x189/0x1a0 [ttm] >[17828.588557] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17828.588562] ? mutex_trylock+0xcd/0xe0 >[17828.588567] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17828.588597] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17828.588616] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17828.588622] ? __lock_acquire+0x2d4/0x1340 >[17828.588641] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17828.588663] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17828.588684] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17828.588700] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17828.588719] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17828.588730] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17828.588738] drm_ioctl+0x2d5/0x370 [drm] >[17828.588760] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17828.588765] ? __pm_runtime_resume+0x54/0x90 >[17828.588769] ? trace_hardirqs_on_caller+0xed/0x180 >[17828.588787] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17828.588792] do_vfs_ioctl+0xa5/0x6e0 >[17828.588798] SyS_ioctl+0x74/0x80 >[17828.588803] do_syscall_64+0x79/0x220 >[17828.588806] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17828.588808] RIP: 0033:0x7fd8d64ef0f7 >[17828.588810] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17828.588812] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[17828.588813] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17828.588815] RBP: 00007ffcc6dba1c0 R08: 00000000030e7230 R09: 0000000000000004 >[17828.588816] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17828.588817] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[17830.679218] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17830.679222] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17830.679224] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17830.679226] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17830.679227] Call Trace: >[17830.679234] dump_stack+0x85/0xbf >[17830.679239] swiotlb_alloc_coherent+0x1be/0x1d0 >[17830.679247] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17830.679256] ttm_dma_populate+0x25e/0x350 [ttm] >[17830.679263] ttm_tt_bind+0x2c/0x60 [ttm] >[17830.679267] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17830.679275] ttm_bo_validate+0x189/0x1a0 [ttm] >[17830.679278] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17830.679285] ? mutex_trylock+0xcd/0xe0 >[17830.679290] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17830.679321] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17830.679343] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17830.679349] ? __lock_acquire+0x2d4/0x1340 >[17830.679370] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17830.679394] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17830.679416] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17830.679433] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17830.679453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17830.679465] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17830.679474] drm_ioctl+0x2d5/0x370 [drm] >[17830.679491] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17830.679495] ? __pm_runtime_resume+0x54/0x90 >[17830.679500] ? trace_hardirqs_on_caller+0xed/0x180 >[17830.679518] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17830.679524] do_vfs_ioctl+0xa5/0x6e0 >[17830.679531] SyS_ioctl+0x74/0x80 >[17830.679536] do_syscall_64+0x79/0x220 >[17830.679539] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17830.679542] RIP: 0033:0x7fd8d64ef0f7 >[17830.679543] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17830.679546] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[17830.679547] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17830.679549] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[17830.679550] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17830.679551] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[17830.797350] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17830.797354] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17830.797357] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17830.797358] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17830.797359] Call Trace: >[17830.797366] dump_stack+0x85/0xbf >[17830.797370] swiotlb_alloc_coherent+0x1be/0x1d0 >[17830.797377] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17830.797386] ttm_dma_populate+0x25e/0x350 [ttm] >[17830.797392] ttm_tt_bind+0x2c/0x60 [ttm] >[17830.797396] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17830.797403] ttm_bo_validate+0x189/0x1a0 [ttm] >[17830.797406] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17830.797412] ? mutex_trylock+0xcd/0xe0 >[17830.797416] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17830.797447] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17830.797467] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17830.797489] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17830.797512] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17830.797532] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17830.797548] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17830.797568] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17830.797579] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17830.797587] drm_ioctl+0x2d5/0x370 [drm] >[17830.797603] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17830.797608] ? __pm_runtime_resume+0x54/0x90 >[17830.797613] ? trace_hardirqs_on_caller+0xed/0x180 >[17830.797630] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17830.797635] do_vfs_ioctl+0xa5/0x6e0 >[17830.797641] SyS_ioctl+0x74/0x80 >[17830.797646] do_syscall_64+0x79/0x220 >[17830.797649] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17830.797651] RIP: 0033:0x7fd8d64ef0f7 >[17830.797653] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17830.797655] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[17830.797657] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17830.797658] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[17830.797659] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17830.797660] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[17842.594910] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17842.594913] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17842.594916] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17842.594917] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17842.594918] Call Trace: >[17842.594925] dump_stack+0x85/0xbf >[17842.594929] swiotlb_alloc_coherent+0x1be/0x1d0 >[17842.594937] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17842.594946] ttm_dma_populate+0x25e/0x350 [ttm] >[17842.594952] ttm_tt_bind+0x2c/0x60 [ttm] >[17842.594956] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17842.594963] ttm_bo_validate+0x189/0x1a0 [ttm] >[17842.594966] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17842.594972] ? mutex_trylock+0xcd/0xe0 >[17842.594977] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17842.595017] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17842.595047] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17842.595053] ? __lock_acquire+0x2d4/0x1340 >[17842.595072] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17842.595096] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17842.595117] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17842.595134] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17842.595155] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17842.595166] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17842.595174] drm_ioctl+0x2d5/0x370 [drm] >[17842.595191] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17842.595196] ? __pm_runtime_resume+0x54/0x90 >[17842.595200] ? trace_hardirqs_on_caller+0xed/0x180 >[17842.595218] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17842.595223] do_vfs_ioctl+0xa5/0x6e0 >[17842.595230] SyS_ioctl+0x74/0x80 >[17842.595234] do_syscall_64+0x79/0x220 >[17842.595237] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17842.595240] RIP: 0033:0x7fd8d64ef0f7 >[17842.595241] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17842.595244] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[17842.595245] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17842.595246] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[17842.595248] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17842.595249] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[17843.970466] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17843.970469] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17843.970472] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17843.970473] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17843.970474] Call Trace: >[17843.970481] dump_stack+0x85/0xbf >[17843.970485] swiotlb_alloc_coherent+0x1be/0x1d0 >[17843.970493] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17843.970502] ttm_dma_populate+0x25e/0x350 [ttm] >[17843.970509] ttm_tt_bind+0x2c/0x60 [ttm] >[17843.970513] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17843.970521] ttm_bo_validate+0x189/0x1a0 [ttm] >[17843.970524] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17843.970529] ? mutex_trylock+0xcd/0xe0 >[17843.970534] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17843.970565] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17843.970586] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17843.970592] ? __lock_acquire+0x2d4/0x1340 >[17843.970612] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17843.970636] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17843.970657] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17843.970675] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17843.970695] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17843.970707] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17843.970715] drm_ioctl+0x2d5/0x370 [drm] >[17843.970732] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17843.970737] ? __pm_runtime_resume+0x54/0x90 >[17843.970741] ? trace_hardirqs_on_caller+0xed/0x180 >[17843.970759] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17843.970764] do_vfs_ioctl+0xa5/0x6e0 >[17843.970771] SyS_ioctl+0x74/0x80 >[17843.970776] do_syscall_64+0x79/0x220 >[17843.970779] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17843.970781] RIP: 0033:0x7fd8d64ef0f7 >[17843.970783] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17843.970785] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[17843.970787] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17843.970788] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[17843.970789] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17843.970791] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[17854.332813] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17854.332816] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17854.332819] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17854.332820] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17854.332821] Call Trace: >[17854.332828] dump_stack+0x85/0xbf >[17854.332833] swiotlb_alloc_coherent+0x1be/0x1d0 >[17854.332841] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17854.332850] ttm_dma_populate+0x25e/0x350 [ttm] >[17854.332856] ttm_tt_bind+0x2c/0x60 [ttm] >[17854.332860] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17854.332868] ttm_bo_validate+0x189/0x1a0 [ttm] >[17854.332871] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17854.332877] ? mutex_trylock+0xcd/0xe0 >[17854.332883] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17854.332913] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17854.332935] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17854.332970] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17854.332998] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17854.333021] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17854.333042] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17854.333073] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17854.333089] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17854.333103] drm_ioctl+0x2d5/0x370 [drm] >[17854.333138] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17854.333144] ? __pm_runtime_resume+0x54/0x90 >[17854.333151] ? trace_hardirqs_on_caller+0xed/0x180 >[17854.333177] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17854.333183] do_vfs_ioctl+0xa5/0x6e0 >[17854.333193] SyS_ioctl+0x74/0x80 >[17854.333200] do_syscall_64+0x79/0x220 >[17854.333205] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17854.333208] RIP: 0033:0x7fd8d64ef0f7 >[17854.333209] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17854.333212] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[17854.333213] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17854.333214] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[17854.333216] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17854.333217] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[17860.790948] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17860.790951] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17860.790953] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17860.790955] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17860.790956] Call Trace: >[17860.790963] dump_stack+0x85/0xbf >[17860.790967] swiotlb_alloc_coherent+0x1be/0x1d0 >[17860.790975] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17860.790984] ttm_dma_populate+0x25e/0x350 [ttm] >[17860.791000] ttm_tt_bind+0x2c/0x60 [ttm] >[17860.791004] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17860.791013] ttm_bo_validate+0x189/0x1a0 [ttm] >[17860.791016] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17860.791022] ? mutex_trylock+0xcd/0xe0 >[17860.791027] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17860.791065] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17860.791105] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17860.791114] ? __lock_acquire+0x2d4/0x1340 >[17860.791147] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17860.791182] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17860.791204] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17860.791221] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17860.791241] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17860.791254] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17860.791262] drm_ioctl+0x2d5/0x370 [drm] >[17860.791278] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17860.791283] ? __pm_runtime_resume+0x54/0x90 >[17860.791288] ? trace_hardirqs_on_caller+0xed/0x180 >[17860.791306] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17860.791311] do_vfs_ioctl+0xa5/0x6e0 >[17860.791318] SyS_ioctl+0x74/0x80 >[17860.791323] do_syscall_64+0x79/0x220 >[17860.791326] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17860.791329] RIP: 0033:0x7fd8d64ef0f7 >[17860.791330] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17860.791333] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[17860.791334] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17860.791336] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 00007fd8d67b3c50 >[17860.791337] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[17860.791338] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[17890.765485] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17890.765488] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17890.765490] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17890.765492] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17890.765493] Call Trace: >[17890.765499] dump_stack+0x85/0xbf >[17890.765503] swiotlb_alloc_coherent+0x1be/0x1d0 >[17890.765511] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17890.765520] ttm_dma_populate+0x25e/0x350 [ttm] >[17890.765526] ttm_tt_bind+0x2c/0x60 [ttm] >[17890.765529] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17890.765537] ttm_bo_validate+0x189/0x1a0 [ttm] >[17890.765540] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17890.765546] ? mutex_trylock+0xcd/0xe0 >[17890.765551] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17890.765580] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17890.765601] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17890.765606] ? __lock_acquire+0x2d4/0x1340 >[17890.765626] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17890.765648] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17890.765669] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17890.765686] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17890.765705] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17890.765717] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17890.765725] drm_ioctl+0x2d5/0x370 [drm] >[17890.765741] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17890.765746] ? __pm_runtime_resume+0x54/0x90 >[17890.765750] ? trace_hardirqs_on_caller+0xed/0x180 >[17890.765768] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17890.765773] do_vfs_ioctl+0xa5/0x6e0 >[17890.765779] SyS_ioctl+0x74/0x80 >[17890.765784] do_syscall_64+0x79/0x220 >[17890.765787] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17890.765790] RIP: 0033:0x7fd8d64ef0f7 >[17890.765791] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17890.765794] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[17890.765795] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17890.765796] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 00007fd8d67b3c50 >[17890.765797] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[17890.765809] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[17920.816499] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17920.816502] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17920.816505] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17920.816506] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17920.816508] Call Trace: >[17920.816514] dump_stack+0x85/0xbf >[17920.816519] swiotlb_alloc_coherent+0x1be/0x1d0 >[17920.816527] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17920.816537] ttm_dma_populate+0x25e/0x350 [ttm] >[17920.816543] ttm_tt_bind+0x2c/0x60 [ttm] >[17920.816548] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17920.816556] ttm_bo_validate+0x189/0x1a0 [ttm] >[17920.816559] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17920.816566] ? mutex_trylock+0xcd/0xe0 >[17920.816571] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17920.816606] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17920.816633] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17920.816661] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17920.816688] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17920.816713] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17920.816734] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17920.816758] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17920.816772] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17920.816782] drm_ioctl+0x2d5/0x370 [drm] >[17920.816802] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17920.816807] ? __pm_runtime_resume+0x54/0x90 >[17920.816812] ? trace_hardirqs_on_caller+0xed/0x180 >[17920.816834] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17920.816840] do_vfs_ioctl+0xa5/0x6e0 >[17920.816847] SyS_ioctl+0x74/0x80 >[17920.816852] do_syscall_64+0x79/0x220 >[17920.816855] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17920.816858] RIP: 0033:0x7fd8d64ef0f7 >[17920.816859] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17920.816862] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[17920.816863] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17920.816865] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[17920.816866] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17920.816867] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[17950.734032] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17950.734036] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17950.734039] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17950.734041] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17950.734042] Call Trace: >[17950.734050] dump_stack+0x85/0xbf >[17950.734055] swiotlb_alloc_coherent+0x1be/0x1d0 >[17950.734063] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17950.734074] ttm_dma_populate+0x25e/0x350 [ttm] >[17950.734081] ttm_tt_bind+0x2c/0x60 [ttm] >[17950.734085] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17950.734094] ttm_bo_validate+0x189/0x1a0 [ttm] >[17950.734098] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17950.734104] ? mutex_trylock+0xcd/0xe0 >[17950.734110] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17950.734145] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17950.734166] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17950.734191] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17950.734215] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17950.734238] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17950.734257] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17950.734279] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17950.734292] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17950.734301] drm_ioctl+0x2d5/0x370 [drm] >[17950.734320] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17950.734325] ? __pm_runtime_resume+0x54/0x90 >[17950.734331] ? trace_hardirqs_on_caller+0xed/0x180 >[17950.734351] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17950.734357] do_vfs_ioctl+0xa5/0x6e0 >[17950.734364] SyS_ioctl+0x74/0x80 >[17950.734370] do_syscall_64+0x79/0x220 >[17950.734373] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17950.734376] RIP: 0033:0x7fd8d64ef0f7 >[17950.734378] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17950.734381] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[17950.734382] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17950.734384] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 0000000000000004 >[17950.734385] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17950.734387] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[17952.027426] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17952.027430] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17952.027432] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17952.027433] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17952.027435] Call Trace: >[17952.027441] dump_stack+0x85/0xbf >[17952.027445] swiotlb_alloc_coherent+0x1be/0x1d0 >[17952.027453] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17952.027461] ttm_dma_populate+0x25e/0x350 [ttm] >[17952.027467] ttm_tt_bind+0x2c/0x60 [ttm] >[17952.027471] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17952.027479] ttm_bo_validate+0x189/0x1a0 [ttm] >[17952.027482] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17952.027487] ? mutex_trylock+0xcd/0xe0 >[17952.027492] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17952.027523] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17952.027543] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17952.027565] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17952.027587] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17952.027608] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17952.027625] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17952.027645] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17952.027656] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17952.027664] drm_ioctl+0x2d5/0x370 [drm] >[17952.027681] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17952.027685] ? __pm_runtime_resume+0x54/0x90 >[17952.027690] ? trace_hardirqs_on_caller+0xed/0x180 >[17952.027708] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17952.027713] do_vfs_ioctl+0xa5/0x6e0 >[17952.027719] SyS_ioctl+0x74/0x80 >[17952.027723] do_syscall_64+0x79/0x220 >[17952.027726] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17952.027729] RIP: 0033:0x7fd8d64ef0f7 >[17952.027730] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17952.027733] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[17952.027734] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[17952.027735] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[17952.027736] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17952.027738] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[17980.747225] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[17980.747229] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[17980.747232] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[17980.747233] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[17980.747234] Call Trace: >[17980.747241] dump_stack+0x85/0xbf >[17980.747246] swiotlb_alloc_coherent+0x1be/0x1d0 >[17980.747254] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[17980.747263] ttm_dma_populate+0x25e/0x350 [ttm] >[17980.747269] ttm_tt_bind+0x2c/0x60 [ttm] >[17980.747273] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[17980.747281] ttm_bo_validate+0x189/0x1a0 [ttm] >[17980.747284] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[17980.747290] ? mutex_trylock+0xcd/0xe0 >[17980.747296] ttm_bo_init_reserved+0x459/0x500 [ttm] >[17980.747332] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[17980.747362] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[17980.747386] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[17980.747409] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[17980.747430] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17980.747447] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[17980.747467] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17980.747479] drm_ioctl_kernel+0x5b/0xb0 [drm] >[17980.747487] drm_ioctl+0x2d5/0x370 [drm] >[17980.747504] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[17980.747509] ? __pm_runtime_resume+0x54/0x90 >[17980.747514] ? trace_hardirqs_on_caller+0xed/0x180 >[17980.747532] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[17980.747537] do_vfs_ioctl+0xa5/0x6e0 >[17980.747544] SyS_ioctl+0x74/0x80 >[17980.747549] do_syscall_64+0x79/0x220 >[17980.747552] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[17980.747554] RIP: 0033:0x7fd8d64ef0f7 >[17980.747556] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[17980.747558] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[17980.747560] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[17980.747561] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[17980.747562] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[17980.747563] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[18010.805027] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18010.805030] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18010.805032] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18010.805034] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18010.805035] Call Trace: >[18010.805042] dump_stack+0x85/0xbf >[18010.805046] swiotlb_alloc_coherent+0x1be/0x1d0 >[18010.805054] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18010.805062] ttm_dma_populate+0x25e/0x350 [ttm] >[18010.805068] ttm_tt_bind+0x2c/0x60 [ttm] >[18010.805072] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18010.805080] ttm_bo_validate+0x189/0x1a0 [ttm] >[18010.805083] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18010.805089] ? mutex_trylock+0xcd/0xe0 >[18010.805094] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18010.805125] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18010.805146] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18010.805168] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18010.805191] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18010.805212] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18010.805229] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18010.805249] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18010.805261] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18010.805269] drm_ioctl+0x2d5/0x370 [drm] >[18010.805285] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18010.805290] ? __pm_runtime_resume+0x54/0x90 >[18010.805295] ? trace_hardirqs_on_caller+0xed/0x180 >[18010.805313] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18010.805318] do_vfs_ioctl+0xa5/0x6e0 >[18010.805324] SyS_ioctl+0x74/0x80 >[18010.805329] do_syscall_64+0x79/0x220 >[18010.805333] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18010.805335] RIP: 0033:0x7fd8d64ef0f7 >[18010.805336] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18010.805339] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[18010.805340] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18010.805341] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[18010.805343] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18010.805344] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[18040.738149] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18040.738153] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18040.738155] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18040.738157] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18040.738158] Call Trace: >[18040.738165] dump_stack+0x85/0xbf >[18040.738169] swiotlb_alloc_coherent+0x1be/0x1d0 >[18040.738188] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18040.738198] ttm_dma_populate+0x25e/0x350 [ttm] >[18040.738204] ttm_tt_bind+0x2c/0x60 [ttm] >[18040.738208] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18040.738217] ttm_bo_validate+0x189/0x1a0 [ttm] >[18040.738220] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18040.738226] ? mutex_trylock+0xcd/0xe0 >[18040.738232] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18040.738269] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18040.738294] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18040.738320] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18040.738344] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18040.738366] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18040.738384] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18040.738405] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18040.738427] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18040.738446] drm_ioctl+0x2d5/0x370 [drm] >[18040.738463] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18040.738468] ? __pm_runtime_resume+0x54/0x90 >[18040.738473] ? trace_hardirqs_on_caller+0xed/0x180 >[18040.738492] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18040.738497] do_vfs_ioctl+0xa5/0x6e0 >[18040.738503] SyS_ioctl+0x74/0x80 >[18040.738508] do_syscall_64+0x79/0x220 >[18040.738511] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18040.738514] RIP: 0033:0x7fd8d64ef0f7 >[18040.738515] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18040.738518] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[18040.738519] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18040.738520] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[18040.738522] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18040.738523] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[18054.689001] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18054.689005] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18054.689008] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18054.689009] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18054.689010] Call Trace: >[18054.689017] dump_stack+0x85/0xbf >[18054.689022] swiotlb_alloc_coherent+0x1be/0x1d0 >[18054.689030] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18054.689040] ttm_dma_populate+0x25e/0x350 [ttm] >[18054.689047] ttm_tt_bind+0x2c/0x60 [ttm] >[18054.689051] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18054.689060] ttm_bo_validate+0x189/0x1a0 [ttm] >[18054.689063] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18054.689069] ? mutex_trylock+0xcd/0xe0 >[18054.689075] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18054.689106] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18054.689129] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18054.689134] ? __lock_acquire+0x2d4/0x1340 >[18054.689156] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18054.689181] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18054.689204] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18054.689222] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18054.689244] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18054.689256] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18054.689265] drm_ioctl+0x2d5/0x370 [drm] >[18054.689283] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18054.689288] ? __pm_runtime_resume+0x54/0x90 >[18054.689293] ? trace_hardirqs_on_caller+0xed/0x180 >[18054.689312] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18054.689318] do_vfs_ioctl+0xa5/0x6e0 >[18054.689325] SyS_ioctl+0x74/0x80 >[18054.689330] do_syscall_64+0x79/0x220 >[18054.689334] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18054.689336] RIP: 0033:0x7fd8d64ef0f7 >[18054.689338] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18054.689341] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[18054.689342] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18054.689343] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[18054.689345] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18054.689346] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[18070.960337] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18070.960340] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18070.960343] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18070.960344] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18070.960345] Call Trace: >[18070.960352] dump_stack+0x85/0xbf >[18070.960356] swiotlb_alloc_coherent+0x1be/0x1d0 >[18070.960364] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18070.960377] ttm_dma_populate+0x25e/0x350 [ttm] >[18070.960385] ttm_tt_bind+0x2c/0x60 [ttm] >[18070.960391] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18070.960401] ttm_bo_validate+0x189/0x1a0 [ttm] >[18070.960406] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18070.960413] ? mutex_trylock+0xcd/0xe0 >[18070.960419] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18070.960459] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18070.960489] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18070.960497] ? __lock_acquire+0x2d4/0x1340 >[18070.960526] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18070.960557] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18070.960588] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18070.960614] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18070.960646] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18070.960660] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18070.960672] drm_ioctl+0x2d5/0x370 [drm] >[18070.960697] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18070.960704] ? __pm_runtime_resume+0x54/0x90 >[18070.960709] ? trace_hardirqs_on_caller+0xed/0x180 >[18070.960727] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18070.960732] do_vfs_ioctl+0xa5/0x6e0 >[18070.960738] SyS_ioctl+0x74/0x80 >[18070.960743] do_syscall_64+0x79/0x220 >[18070.960746] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18070.960748] RIP: 0033:0x7fd8d64ef0f7 >[18070.960749] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18070.960752] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[18070.960753] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18070.960754] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 00007fd8d67b3c50 >[18070.960756] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18070.960757] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[18100.747443] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18100.747446] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18100.747449] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18100.747450] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18100.747452] Call Trace: >[18100.747458] dump_stack+0x85/0xbf >[18100.747462] swiotlb_alloc_coherent+0x1be/0x1d0 >[18100.747470] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18100.747478] ttm_dma_populate+0x25e/0x350 [ttm] >[18100.747484] ttm_tt_bind+0x2c/0x60 [ttm] >[18100.747488] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18100.747496] ttm_bo_validate+0x189/0x1a0 [ttm] >[18100.747499] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18100.747505] ? mutex_trylock+0xcd/0xe0 >[18100.747509] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18100.747541] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18100.747562] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18100.747567] ? __lock_acquire+0x2d4/0x1340 >[18100.747587] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18100.747610] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18100.747631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18100.747647] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18100.747667] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18100.747678] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18100.747686] drm_ioctl+0x2d5/0x370 [drm] >[18100.747703] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18100.747708] ? __pm_runtime_resume+0x54/0x90 >[18100.747712] ? trace_hardirqs_on_caller+0xed/0x180 >[18100.747729] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18100.747734] do_vfs_ioctl+0xa5/0x6e0 >[18100.747741] SyS_ioctl+0x74/0x80 >[18100.747746] do_syscall_64+0x79/0x220 >[18100.747749] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18100.747751] RIP: 0033:0x7fd8d64ef0f7 >[18100.747753] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18100.747755] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[18100.747757] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18100.747758] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 00007fd8d67b3c50 >[18100.747759] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18100.747760] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[18130.745145] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18130.745149] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18130.745152] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18130.745153] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18130.745154] Call Trace: >[18130.745162] dump_stack+0x85/0xbf >[18130.745167] swiotlb_alloc_coherent+0x1be/0x1d0 >[18130.745175] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18130.745189] ttm_dma_populate+0x25e/0x350 [ttm] >[18130.745198] ttm_tt_bind+0x2c/0x60 [ttm] >[18130.745203] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18130.745215] ttm_bo_validate+0x189/0x1a0 [ttm] >[18130.745220] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18130.745228] ? mutex_trylock+0xcd/0xe0 >[18130.745236] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18130.745272] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18130.745305] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18130.745314] ? __lock_acquire+0x2d4/0x1340 >[18130.745336] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18130.745360] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18130.745382] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18130.745408] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18130.745441] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18130.745455] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18130.745463] drm_ioctl+0x2d5/0x370 [drm] >[18130.745480] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18130.745485] ? __pm_runtime_resume+0x54/0x90 >[18130.745490] ? trace_hardirqs_on_caller+0xed/0x180 >[18130.745519] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18130.745524] do_vfs_ioctl+0xa5/0x6e0 >[18130.745530] SyS_ioctl+0x74/0x80 >[18130.745535] do_syscall_64+0x79/0x220 >[18130.745538] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18130.745541] RIP: 0033:0x7fd8d64ef0f7 >[18130.745542] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18130.745545] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[18130.745546] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18130.745547] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 00007fd8d67b3c50 >[18130.745549] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18130.745550] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[18149.704975] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18149.704978] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18149.704981] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18149.704982] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18149.704983] Call Trace: >[18149.704990] dump_stack+0x85/0xbf >[18149.704994] swiotlb_alloc_coherent+0x1be/0x1d0 >[18149.705002] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18149.705010] ttm_dma_populate+0x25e/0x350 [ttm] >[18149.705016] ttm_tt_bind+0x2c/0x60 [ttm] >[18149.705020] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18149.705028] ttm_bo_validate+0x189/0x1a0 [ttm] >[18149.705031] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18149.705036] ? mutex_trylock+0xcd/0xe0 >[18149.705041] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18149.705073] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18149.705093] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18149.705116] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18149.705139] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18149.705161] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18149.705178] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18149.705198] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18149.705209] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18149.705217] drm_ioctl+0x2d5/0x370 [drm] >[18149.705234] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18149.705238] ? __pm_runtime_resume+0x54/0x90 >[18149.705243] ? trace_hardirqs_on_caller+0xed/0x180 >[18149.705261] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18149.705266] do_vfs_ioctl+0xa5/0x6e0 >[18149.705273] SyS_ioctl+0x74/0x80 >[18149.705278] do_syscall_64+0x79/0x220 >[18149.705281] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18149.705283] RIP: 0033:0x7fd8d64ef0f7 >[18149.705285] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18149.705287] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[18149.705289] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18149.705290] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[18149.705291] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18149.705292] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[18160.758202] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18160.758206] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18160.758208] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18160.758210] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18160.758221] Call Trace: >[18160.758238] dump_stack+0x85/0xbf >[18160.758244] swiotlb_alloc_coherent+0x1be/0x1d0 >[18160.758255] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18160.758270] ttm_dma_populate+0x25e/0x350 [ttm] >[18160.758281] ttm_tt_bind+0x2c/0x60 [ttm] >[18160.758298] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18160.758312] ttm_bo_validate+0x189/0x1a0 [ttm] >[18160.758317] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18160.758327] ? mutex_trylock+0xcd/0xe0 >[18160.758336] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18160.758378] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18160.758410] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18160.758416] ? __lock_acquire+0x2d4/0x1340 >[18160.758437] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18160.758482] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18160.758513] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18160.758540] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18160.758571] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18160.758583] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18160.758591] drm_ioctl+0x2d5/0x370 [drm] >[18160.758608] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18160.758612] ? __pm_runtime_resume+0x54/0x90 >[18160.758617] ? trace_hardirqs_on_caller+0xed/0x180 >[18160.758635] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18160.758640] do_vfs_ioctl+0xa5/0x6e0 >[18160.758647] SyS_ioctl+0x74/0x80 >[18160.758652] do_syscall_64+0x79/0x220 >[18160.758655] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18160.758657] RIP: 0033:0x7fd8d64ef0f7 >[18160.758659] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18160.758662] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[18160.758663] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18160.758664] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 00007fd8d67b3c50 >[18160.758665] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18160.758667] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[18190.229947] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18190.229952] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18190.229956] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18190.229958] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18190.229959] Call Trace: >[18190.229968] dump_stack+0x85/0xbf >[18190.229974] swiotlb_alloc_coherent+0x1be/0x1d0 >[18190.229984] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18190.229998] ttm_dma_populate+0x25e/0x350 [ttm] >[18190.230007] ttm_tt_bind+0x2c/0x60 [ttm] >[18190.230012] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18190.230024] ttm_bo_validate+0x189/0x1a0 [ttm] >[18190.230028] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18190.230037] ? mutex_trylock+0xcd/0xe0 >[18190.230044] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18190.230084] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18190.230113] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18190.230121] ? __lock_acquire+0x2d4/0x1340 >[18190.230168] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18190.230221] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18190.230268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18190.230294] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18190.230323] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18190.230337] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18190.230349] drm_ioctl+0x2d5/0x370 [drm] >[18190.230373] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18190.230380] ? __pm_runtime_resume+0x54/0x90 >[18190.230386] ? trace_hardirqs_on_caller+0xed/0x180 >[18190.230412] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18190.230419] do_vfs_ioctl+0xa5/0x6e0 >[18190.230428] SyS_ioctl+0x74/0x80 >[18190.230435] do_syscall_64+0x79/0x220 >[18190.230440] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18190.230443] RIP: 0033:0x7fd8d64ef0f7 >[18190.230445] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18190.230449] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[18190.230451] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18190.230453] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[18190.230455] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18190.230457] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[18190.761577] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18190.761582] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18190.761586] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18190.761588] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18190.761590] Call Trace: >[18190.761598] dump_stack+0x85/0xbf >[18190.761605] swiotlb_alloc_coherent+0x1be/0x1d0 >[18190.761617] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18190.761632] ttm_dma_populate+0x25e/0x350 [ttm] >[18190.761643] ttm_tt_bind+0x2c/0x60 [ttm] >[18190.761650] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18190.761664] ttm_bo_validate+0x189/0x1a0 [ttm] >[18190.761669] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18190.761678] ? mutex_trylock+0xcd/0xe0 >[18190.761687] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18190.761730] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18190.761761] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18190.761769] ? __lock_acquire+0x2d4/0x1340 >[18190.761803] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18190.761841] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18190.761879] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18190.761908] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18190.761944] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18190.761961] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18190.761975] drm_ioctl+0x2d5/0x370 [drm] >[18190.762005] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18190.762013] ? __pm_runtime_resume+0x54/0x90 >[18190.762021] ? trace_hardirqs_on_caller+0xed/0x180 >[18190.762051] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18190.762060] do_vfs_ioctl+0xa5/0x6e0 >[18190.762071] SyS_ioctl+0x74/0x80 >[18190.762079] do_syscall_64+0x79/0x220 >[18190.762084] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18190.762088] RIP: 0033:0x7fd8d64ef0f7 >[18190.762090] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18190.762095] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[18190.762097] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18190.762099] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 00007fd8d67b3c50 >[18190.762102] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18190.762104] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[18220.756859] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18220.756864] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18220.756867] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18220.756870] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18220.756871] Call Trace: >[18220.756880] dump_stack+0x85/0xbf >[18220.756884] swiotlb_alloc_coherent+0x1be/0x1d0 >[18220.756892] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18220.756901] ttm_dma_populate+0x25e/0x350 [ttm] >[18220.756907] ttm_tt_bind+0x2c/0x60 [ttm] >[18220.756911] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18220.756919] ttm_bo_validate+0x189/0x1a0 [ttm] >[18220.756924] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18220.756933] ? mutex_trylock+0xcd/0xe0 >[18220.756941] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18220.756979] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18220.757001] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18220.757006] ? __lock_acquire+0x2d4/0x1340 >[18220.757026] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18220.757054] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18220.757089] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18220.757109] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18220.757130] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18220.757141] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18220.757150] drm_ioctl+0x2d5/0x370 [drm] >[18220.757171] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18220.757177] ? __pm_runtime_resume+0x54/0x90 >[18220.757184] ? trace_hardirqs_on_caller+0xed/0x180 >[18220.757213] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18220.757220] do_vfs_ioctl+0xa5/0x6e0 >[18220.757227] SyS_ioctl+0x74/0x80 >[18220.757232] do_syscall_64+0x79/0x220 >[18220.757235] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18220.757238] RIP: 0033:0x7fd8d64ef0f7 >[18220.757239] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18220.757242] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[18220.757243] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18220.757244] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 00007fd8d67b3c50 >[18220.757246] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18220.757247] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[18236.649903] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18236.649906] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18236.649908] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18236.649910] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18236.649911] Call Trace: >[18236.649917] dump_stack+0x85/0xbf >[18236.649922] swiotlb_alloc_coherent+0x1be/0x1d0 >[18236.649929] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18236.649938] ttm_dma_populate+0x25e/0x350 [ttm] >[18236.649944] ttm_tt_bind+0x2c/0x60 [ttm] >[18236.649948] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18236.649955] ttm_bo_validate+0x189/0x1a0 [ttm] >[18236.649958] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18236.649964] ? mutex_trylock+0xcd/0xe0 >[18236.649969] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18236.649999] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18236.650021] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18236.650026] ? __lock_acquire+0x2d4/0x1340 >[18236.650046] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18236.650068] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18236.650089] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18236.650106] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18236.650126] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18236.650137] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18236.650145] drm_ioctl+0x2d5/0x370 [drm] >[18236.650162] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18236.650166] ? __pm_runtime_resume+0x54/0x90 >[18236.650170] ? trace_hardirqs_on_caller+0xed/0x180 >[18236.650199] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18236.650204] do_vfs_ioctl+0xa5/0x6e0 >[18236.650211] SyS_ioctl+0x74/0x80 >[18236.650216] do_syscall_64+0x79/0x220 >[18236.650219] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18236.650222] RIP: 0033:0x7fd8d64ef0f7 >[18236.650223] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18236.650226] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[18236.650227] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18236.650228] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[18236.650230] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18236.650231] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[18243.458052] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18243.458057] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18243.458061] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18243.458063] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18243.458065] Call Trace: >[18243.458074] dump_stack+0x85/0xbf >[18243.458080] swiotlb_alloc_coherent+0x1be/0x1d0 >[18243.458091] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18243.458107] ttm_dma_populate+0x25e/0x350 [ttm] >[18243.458117] ttm_tt_bind+0x2c/0x60 [ttm] >[18243.458124] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18243.458138] ttm_bo_validate+0x189/0x1a0 [ttm] >[18243.458142] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18243.458152] ? mutex_trylock+0xcd/0xe0 >[18243.458160] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18243.458199] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18243.458232] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18243.458270] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18243.458306] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18243.458340] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18243.458367] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18243.458400] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18243.458414] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18243.458427] drm_ioctl+0x2d5/0x370 [drm] >[18243.458455] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18243.458462] ? __pm_runtime_resume+0x54/0x90 >[18243.458470] ? trace_hardirqs_on_caller+0xed/0x180 >[18243.458500] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18243.458508] do_vfs_ioctl+0xa5/0x6e0 >[18243.458519] SyS_ioctl+0x74/0x80 >[18243.458527] do_syscall_64+0x79/0x220 >[18243.458532] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18243.458536] RIP: 0033:0x7fd8d64ef0f7 >[18243.458538] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18243.458542] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[18243.458545] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18243.458547] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[18243.458549] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18243.458551] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[18249.898509] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18249.898514] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18249.898517] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18249.898519] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18249.898521] Call Trace: >[18249.898529] dump_stack+0x85/0xbf >[18249.898535] swiotlb_alloc_coherent+0x1be/0x1d0 >[18249.898547] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18249.898561] ttm_dma_populate+0x25e/0x350 [ttm] >[18249.898571] ttm_tt_bind+0x2c/0x60 [ttm] >[18249.898577] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18249.898589] ttm_bo_validate+0x189/0x1a0 [ttm] >[18249.898594] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18249.898603] ? mutex_trylock+0xcd/0xe0 >[18249.898611] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18249.898648] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18249.898679] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18249.898688] ? __lock_acquire+0x2d4/0x1340 >[18249.898719] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18249.898752] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18249.898783] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18249.898808] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18249.898839] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18249.898864] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18249.898889] drm_ioctl+0x2d5/0x370 [drm] >[18249.898926] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18249.898932] ? __pm_runtime_resume+0x54/0x90 >[18249.898939] ? trace_hardirqs_on_caller+0xed/0x180 >[18249.898967] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18249.898975] do_vfs_ioctl+0xa5/0x6e0 >[18249.898987] SyS_ioctl+0x74/0x80 >[18249.898994] do_syscall_64+0x79/0x220 >[18249.898999] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18249.899002] RIP: 0033:0x7fd8d64ef0f7 >[18249.899004] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18249.899008] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[18249.899009] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18249.899011] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[18249.899013] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18249.899015] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[18251.323002] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18251.323005] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18251.323008] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18251.323009] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18251.323010] Call Trace: >[18251.323017] dump_stack+0x85/0xbf >[18251.323021] swiotlb_alloc_coherent+0x1be/0x1d0 >[18251.323029] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18251.323038] ttm_dma_populate+0x25e/0x350 [ttm] >[18251.323044] ttm_tt_bind+0x2c/0x60 [ttm] >[18251.323048] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18251.323056] ttm_bo_validate+0x189/0x1a0 [ttm] >[18251.323059] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18251.323065] ? mutex_trylock+0xcd/0xe0 >[18251.323070] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18251.323100] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18251.323121] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18251.323126] ? __lock_acquire+0x2d4/0x1340 >[18251.323146] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18251.323170] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18251.323191] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18251.323208] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18251.323228] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18251.323239] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18251.323247] drm_ioctl+0x2d5/0x370 [drm] >[18251.323264] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18251.323269] ? __pm_runtime_resume+0x54/0x90 >[18251.323273] ? trace_hardirqs_on_caller+0xed/0x180 >[18251.323291] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18251.323296] do_vfs_ioctl+0xa5/0x6e0 >[18251.323303] SyS_ioctl+0x74/0x80 >[18251.323307] do_syscall_64+0x79/0x220 >[18251.323310] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18251.323313] RIP: 0033:0x7fd8d64ef0f7 >[18251.323314] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18251.323317] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[18251.323318] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18251.323319] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3c50 >[18251.323321] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18251.323322] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[18264.211162] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18264.211167] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18264.211172] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18264.211175] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18264.211177] Call Trace: >[18264.211187] dump_stack+0x85/0xbf >[18264.211195] swiotlb_alloc_coherent+0x1be/0x1d0 >[18264.211208] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18264.211227] ttm_dma_populate+0x25e/0x350 [ttm] >[18264.211240] ttm_tt_bind+0x2c/0x60 [ttm] >[18264.211247] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18264.211264] ttm_bo_validate+0x189/0x1a0 [ttm] >[18264.211270] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18264.211282] ? mutex_trylock+0xcd/0xe0 >[18264.211292] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18264.211335] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18264.211373] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18264.211383] ? __lock_acquire+0x2d4/0x1340 >[18264.211422] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18264.211462] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18264.211500] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18264.211531] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18264.211569] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18264.211584] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18264.211599] drm_ioctl+0x2d5/0x370 [drm] >[18264.211631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18264.211639] ? __pm_runtime_resume+0x54/0x90 >[18264.211647] ? trace_hardirqs_on_caller+0xed/0x180 >[18264.211682] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18264.211690] do_vfs_ioctl+0xa5/0x6e0 >[18264.211704] SyS_ioctl+0x74/0x80 >[18264.211712] do_syscall_64+0x79/0x220 >[18264.211718] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18264.211723] RIP: 0033:0x7fd8d64ef0f7 >[18264.211725] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18264.211730] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[18264.211732] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18264.211734] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[18264.211737] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18264.211739] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003260ab0 >[18280.780887] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18280.780890] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18280.780893] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18280.780894] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18280.780896] Call Trace: >[18280.780903] dump_stack+0x85/0xbf >[18280.780907] swiotlb_alloc_coherent+0x1be/0x1d0 >[18280.780916] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18280.780931] ttm_dma_populate+0x25e/0x350 [ttm] >[18280.780941] ttm_tt_bind+0x2c/0x60 [ttm] >[18280.780947] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18280.780960] ttm_bo_validate+0x189/0x1a0 [ttm] >[18280.780965] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18280.780975] ? mutex_trylock+0xcd/0xe0 >[18280.780984] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18280.781021] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18280.781053] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18280.781062] ? __lock_acquire+0x2d4/0x1340 >[18280.781086] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18280.781109] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18280.781130] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18280.781147] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18280.781167] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18280.781179] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18280.781187] drm_ioctl+0x2d5/0x370 [drm] >[18280.781213] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18280.781219] ? __pm_runtime_resume+0x54/0x90 >[18280.781227] ? trace_hardirqs_on_caller+0xed/0x180 >[18280.781246] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18280.781251] do_vfs_ioctl+0xa5/0x6e0 >[18280.781258] SyS_ioctl+0x74/0x80 >[18280.781263] do_syscall_64+0x79/0x220 >[18280.781266] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18280.781269] RIP: 0033:0x7fd8d64ef0f7 >[18280.781270] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18280.781273] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[18280.781274] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18280.781276] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 00007fd8d67b3c50 >[18280.781277] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18280.781278] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[18294.846226] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18294.846229] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18294.846232] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18294.846233] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18294.846234] Call Trace: >[18294.846241] dump_stack+0x85/0xbf >[18294.846245] swiotlb_alloc_coherent+0x1be/0x1d0 >[18294.846253] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18294.846262] ttm_dma_populate+0x25e/0x350 [ttm] >[18294.846268] ttm_tt_bind+0x2c/0x60 [ttm] >[18294.846271] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18294.846279] ttm_bo_validate+0x189/0x1a0 [ttm] >[18294.846282] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18294.846288] ? mutex_trylock+0xcd/0xe0 >[18294.846293] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18294.846325] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18294.846350] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18294.846355] ? __lock_acquire+0x2d4/0x1340 >[18294.846379] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18294.846404] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18294.846428] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18294.846448] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18294.846471] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18294.846485] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18294.846493] drm_ioctl+0x2d5/0x370 [drm] >[18294.846512] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18294.846517] ? __pm_runtime_resume+0x54/0x90 >[18294.846521] ? trace_hardirqs_on_caller+0xed/0x180 >[18294.846541] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18294.846547] do_vfs_ioctl+0xa5/0x6e0 >[18294.846553] SyS_ioctl+0x74/0x80 >[18294.846558] do_syscall_64+0x79/0x220 >[18294.846561] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18294.846564] RIP: 0033:0x7fd8d64ef0f7 >[18294.846565] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18294.846568] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[18294.846569] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18294.846570] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[18294.846571] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18294.846573] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[18310.783087] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18310.783090] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18310.783092] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18310.783093] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18310.783095] Call Trace: >[18310.783101] dump_stack+0x85/0xbf >[18310.783105] swiotlb_alloc_coherent+0x1be/0x1d0 >[18310.783113] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18310.783122] ttm_dma_populate+0x25e/0x350 [ttm] >[18310.783143] ttm_tt_bind+0x2c/0x60 [ttm] >[18310.783159] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18310.783167] ttm_bo_validate+0x189/0x1a0 [ttm] >[18310.783170] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18310.783176] ? mutex_trylock+0xcd/0xe0 >[18310.783180] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18310.783212] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18310.783234] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18310.783240] ? __lock_acquire+0x2d4/0x1340 >[18310.783260] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18310.783283] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18310.783304] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18310.783321] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18310.783342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18310.783353] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18310.783361] drm_ioctl+0x2d5/0x370 [drm] >[18310.783377] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18310.783382] ? __pm_runtime_resume+0x54/0x90 >[18310.783386] ? trace_hardirqs_on_caller+0xed/0x180 >[18310.783404] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18310.783409] do_vfs_ioctl+0xa5/0x6e0 >[18310.783416] SyS_ioctl+0x74/0x80 >[18310.783421] do_syscall_64+0x79/0x220 >[18310.783424] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18310.783426] RIP: 0033:0x7fd8d64ef0f7 >[18310.783428] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18310.783430] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[18310.783432] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18310.783433] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 00007fd8d67b3c50 >[18310.783434] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18310.783435] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[18332.356891] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18332.356895] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18332.356897] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18332.356899] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18332.356900] Call Trace: >[18332.356907] dump_stack+0x85/0xbf >[18332.356911] swiotlb_alloc_coherent+0x1be/0x1d0 >[18332.356918] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18332.356927] ttm_dma_populate+0x25e/0x350 [ttm] >[18332.356933] ttm_tt_bind+0x2c/0x60 [ttm] >[18332.356937] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18332.356945] ttm_bo_validate+0x189/0x1a0 [ttm] >[18332.356949] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18332.356954] ? mutex_trylock+0xcd/0xe0 >[18332.356960] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18332.356989] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18332.357010] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18332.357016] ? __lock_acquire+0x2d4/0x1340 >[18332.357036] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18332.357058] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18332.357079] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18332.357096] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18332.357115] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18332.357127] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18332.357135] drm_ioctl+0x2d5/0x370 [drm] >[18332.357151] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18332.357155] ? __pm_runtime_resume+0x54/0x90 >[18332.357160] ? trace_hardirqs_on_caller+0xed/0x180 >[18332.357177] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18332.357182] do_vfs_ioctl+0xa5/0x6e0 >[18332.357189] SyS_ioctl+0x74/0x80 >[18332.357193] do_syscall_64+0x79/0x220 >[18332.357197] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18332.357199] RIP: 0033:0x7fd8d64ef0f7 >[18332.357201] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18332.357203] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[18332.357205] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18332.357206] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[18332.357207] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18332.357208] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[18338.941148] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18338.941152] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18338.941156] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18338.941158] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18338.941159] Call Trace: >[18338.941167] dump_stack+0x85/0xbf >[18338.941173] swiotlb_alloc_coherent+0x1be/0x1d0 >[18338.941183] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18338.941196] ttm_dma_populate+0x25e/0x350 [ttm] >[18338.941204] ttm_tt_bind+0x2c/0x60 [ttm] >[18338.941210] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18338.941221] ttm_bo_validate+0x189/0x1a0 [ttm] >[18338.941225] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18338.941233] ? mutex_trylock+0xcd/0xe0 >[18338.941240] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18338.941285] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18338.941316] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18338.941324] ? __lock_acquire+0x2d4/0x1340 >[18338.941352] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18338.941385] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18338.941414] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18338.941438] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18338.941466] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18338.941480] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18338.941492] drm_ioctl+0x2d5/0x370 [drm] >[18338.941515] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18338.941521] ? __pm_runtime_resume+0x54/0x90 >[18338.941527] ? trace_hardirqs_on_caller+0xed/0x180 >[18338.941553] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18338.941560] do_vfs_ioctl+0xa5/0x6e0 >[18338.941569] SyS_ioctl+0x74/0x80 >[18338.941576] do_syscall_64+0x79/0x220 >[18338.941580] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18338.941584] RIP: 0033:0x7fd8d64ef0f7 >[18338.941586] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18338.941589] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[18338.941591] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18338.941593] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[18338.941595] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18338.941597] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[18340.699414] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18340.699418] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18340.699422] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18340.699424] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18340.699426] Call Trace: >[18340.699436] dump_stack+0x85/0xbf >[18340.699442] swiotlb_alloc_coherent+0x1be/0x1d0 >[18340.699453] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18340.699467] ttm_dma_populate+0x25e/0x350 [ttm] >[18340.699477] ttm_tt_bind+0x2c/0x60 [ttm] >[18340.699483] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18340.699495] ttm_bo_validate+0x189/0x1a0 [ttm] >[18340.699500] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18340.699509] ? mutex_trylock+0xcd/0xe0 >[18340.699518] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18340.699558] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18340.699589] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18340.699598] ? __lock_acquire+0x2d4/0x1340 >[18340.699630] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18340.699666] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18340.699699] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18340.699725] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18340.699756] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18340.699772] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18340.699785] drm_ioctl+0x2d5/0x370 [drm] >[18340.699811] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18340.699818] ? __pm_runtime_resume+0x54/0x90 >[18340.699825] ? trace_hardirqs_on_caller+0xed/0x180 >[18340.699854] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18340.699861] do_vfs_ioctl+0xa5/0x6e0 >[18340.699872] SyS_ioctl+0x74/0x80 >[18340.699879] do_syscall_64+0x79/0x220 >[18340.699884] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18340.699888] RIP: 0033:0x7fd8d64ef0f7 >[18340.699890] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18340.699895] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[18340.699897] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18340.699899] RBP: 00007ffcc6dba1c0 R08: 000000000325a5a0 R09: 0000000000000004 >[18340.699901] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18340.699903] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[18340.829544] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18340.829548] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18340.829550] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18340.829551] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18340.829553] Call Trace: >[18340.829559] dump_stack+0x85/0xbf >[18340.829563] swiotlb_alloc_coherent+0x1be/0x1d0 >[18340.829571] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18340.829580] ttm_dma_populate+0x25e/0x350 [ttm] >[18340.829586] ttm_tt_bind+0x2c/0x60 [ttm] >[18340.829590] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18340.829597] ttm_bo_validate+0x189/0x1a0 [ttm] >[18340.829600] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18340.829606] ? mutex_trylock+0xcd/0xe0 >[18340.829611] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18340.829643] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18340.829664] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18340.829687] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18340.829710] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18340.829731] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18340.829747] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18340.829767] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18340.829779] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18340.829787] drm_ioctl+0x2d5/0x370 [drm] >[18340.829803] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18340.829808] ? __pm_runtime_resume+0x54/0x90 >[18340.829812] ? trace_hardirqs_on_caller+0xed/0x180 >[18340.829830] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18340.829835] do_vfs_ioctl+0xa5/0x6e0 >[18340.829843] SyS_ioctl+0x74/0x80 >[18340.829850] do_syscall_64+0x79/0x220 >[18340.829855] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18340.829859] RIP: 0033:0x7fd8d64ef0f7 >[18340.829861] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18340.829865] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[18340.829866] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18340.829867] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[18340.829868] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18340.829870] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[18359.878997] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18359.879001] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18359.879003] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18359.879004] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18359.879006] Call Trace: >[18359.879012] dump_stack+0x85/0xbf >[18359.879016] swiotlb_alloc_coherent+0x1be/0x1d0 >[18359.879024] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18359.879033] ttm_dma_populate+0x25e/0x350 [ttm] >[18359.879039] ttm_tt_bind+0x2c/0x60 [ttm] >[18359.879043] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18359.879050] ttm_bo_validate+0x189/0x1a0 [ttm] >[18359.879053] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18359.879059] ? mutex_trylock+0xcd/0xe0 >[18359.879065] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18359.879096] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18359.879119] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18359.879124] ? __lock_acquire+0x2d4/0x1340 >[18359.879145] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18359.879169] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18359.879190] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18359.879207] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18359.879228] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18359.879239] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18359.879247] drm_ioctl+0x2d5/0x370 [drm] >[18359.879265] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18359.879272] ? __pm_runtime_resume+0x54/0x90 >[18359.879279] ? trace_hardirqs_on_caller+0xed/0x180 >[18359.879309] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18359.879317] do_vfs_ioctl+0xa5/0x6e0 >[18359.879329] SyS_ioctl+0x74/0x80 >[18359.879336] do_syscall_64+0x79/0x220 >[18359.879341] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18359.879344] RIP: 0033:0x7fd8d64ef0f7 >[18359.879357] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18359.879361] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[18359.879363] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18359.879365] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[18359.879367] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18359.879369] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[18362.021498] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18362.021501] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18362.021503] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18362.021505] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18362.021506] Call Trace: >[18362.021512] dump_stack+0x85/0xbf >[18362.021517] swiotlb_alloc_coherent+0x1be/0x1d0 >[18362.021524] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18362.021533] ttm_dma_populate+0x25e/0x350 [ttm] >[18362.021539] ttm_tt_bind+0x2c/0x60 [ttm] >[18362.021543] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18362.021550] ttm_bo_validate+0x189/0x1a0 [ttm] >[18362.021554] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18362.021559] ? mutex_trylock+0xcd/0xe0 >[18362.021564] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18362.021595] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18362.021616] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18362.021621] ? __lock_acquire+0x2d4/0x1340 >[18362.021641] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18362.021664] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18362.021684] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18362.021701] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18362.021721] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18362.021733] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18362.021741] drm_ioctl+0x2d5/0x370 [drm] >[18362.021757] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18362.021762] ? __pm_runtime_resume+0x54/0x90 >[18362.021766] ? trace_hardirqs_on_caller+0xed/0x180 >[18362.021784] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18362.021789] do_vfs_ioctl+0xa5/0x6e0 >[18362.021795] SyS_ioctl+0x74/0x80 >[18362.021800] do_syscall_64+0x79/0x220 >[18362.021803] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18362.021805] RIP: 0033:0x7fd8d64ef0f7 >[18362.021807] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18362.021809] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[18362.021811] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18362.021812] RBP: 00007ffcc6dba1c0 R08: 000000000325a5a0 R09: 0000000000000004 >[18362.021813] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18362.021814] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[18371.085438] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18371.085441] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18371.085444] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18371.085445] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18371.085446] Call Trace: >[18371.085453] dump_stack+0x85/0xbf >[18371.085467] swiotlb_alloc_coherent+0x1be/0x1d0 >[18371.085475] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18371.085485] ttm_dma_populate+0x25e/0x350 [ttm] >[18371.085492] ttm_tt_bind+0x2c/0x60 [ttm] >[18371.085496] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18371.085504] ttm_bo_validate+0x189/0x1a0 [ttm] >[18371.085507] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18371.085513] ? mutex_trylock+0xcd/0xe0 >[18371.085519] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18371.085568] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18371.085589] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18371.085594] ? __lock_acquire+0x2d4/0x1340 >[18371.085614] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18371.085636] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18371.085657] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18371.085673] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18371.085693] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18371.085703] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18371.085711] drm_ioctl+0x2d5/0x370 [drm] >[18371.085728] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18371.085732] ? __pm_runtime_resume+0x54/0x90 >[18371.085736] ? trace_hardirqs_on_caller+0xed/0x180 >[18371.085753] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18371.085758] do_vfs_ioctl+0xa5/0x6e0 >[18371.085764] SyS_ioctl+0x74/0x80 >[18371.085769] do_syscall_64+0x79/0x220 >[18371.085772] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18371.085774] RIP: 0033:0x7fd8d64ef0f7 >[18371.085776] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18371.085778] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[18371.085780] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18371.085781] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 00007fd8d67b3c50 >[18371.085782] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18371.085783] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[18373.103284] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18373.103287] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18373.103290] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18373.103291] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18373.103292] Call Trace: >[18373.103299] dump_stack+0x85/0xbf >[18373.103303] swiotlb_alloc_coherent+0x1be/0x1d0 >[18373.103310] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18373.103319] ttm_dma_populate+0x25e/0x350 [ttm] >[18373.103324] ttm_tt_bind+0x2c/0x60 [ttm] >[18373.103328] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18373.103335] ttm_bo_validate+0x189/0x1a0 [ttm] >[18373.103339] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18373.103344] ? mutex_trylock+0xcd/0xe0 >[18373.103349] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18373.103379] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18373.103400] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18373.103424] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18373.103451] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18373.103472] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18373.103488] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18373.103508] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18373.103519] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18373.103527] drm_ioctl+0x2d5/0x370 [drm] >[18373.103543] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18373.103548] ? __pm_runtime_resume+0x54/0x90 >[18373.103553] ? trace_hardirqs_on_caller+0xed/0x180 >[18373.103570] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18373.103575] do_vfs_ioctl+0xa5/0x6e0 >[18373.103581] SyS_ioctl+0x74/0x80 >[18373.103586] do_syscall_64+0x79/0x220 >[18373.103589] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18373.103591] RIP: 0033:0x7fd8d64ef0f7 >[18373.103593] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18373.103595] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[18373.103596] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18373.103598] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[18373.103599] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18373.103600] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[18382.324289] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18382.324293] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18382.324295] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18382.324296] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18382.324298] Call Trace: >[18382.324304] dump_stack+0x85/0xbf >[18382.324308] swiotlb_alloc_coherent+0x1be/0x1d0 >[18382.324316] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18382.324324] ttm_dma_populate+0x25e/0x350 [ttm] >[18382.324330] ttm_tt_bind+0x2c/0x60 [ttm] >[18382.324334] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18382.324341] ttm_bo_validate+0x189/0x1a0 [ttm] >[18382.324344] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18382.324350] ? mutex_trylock+0xcd/0xe0 >[18382.324355] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18382.324385] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18382.324405] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18382.324411] ? __lock_acquire+0x2d4/0x1340 >[18382.324431] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18382.324452] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18382.324473] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18382.324489] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18382.324509] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18382.324521] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18382.324528] drm_ioctl+0x2d5/0x370 [drm] >[18382.324545] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18382.324549] ? __pm_runtime_resume+0x54/0x90 >[18382.324553] ? trace_hardirqs_on_caller+0xed/0x180 >[18382.324571] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18382.324576] do_vfs_ioctl+0xa5/0x6e0 >[18382.324582] SyS_ioctl+0x74/0x80 >[18382.324587] do_syscall_64+0x79/0x220 >[18382.324590] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18382.324593] RIP: 0033:0x7fd8d64ef0f7 >[18382.324594] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18382.324597] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[18382.324598] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18382.324599] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[18382.324600] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18382.324602] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[18393.119735] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18393.119738] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18393.119741] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18393.119742] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18393.119744] Call Trace: >[18393.119750] dump_stack+0x85/0xbf >[18393.119755] swiotlb_alloc_coherent+0x1be/0x1d0 >[18393.119763] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18393.119772] ttm_dma_populate+0x25e/0x350 [ttm] >[18393.119778] ttm_tt_bind+0x2c/0x60 [ttm] >[18393.119782] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18393.119790] ttm_bo_validate+0x189/0x1a0 [ttm] >[18393.119793] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18393.119809] ? mutex_trylock+0xcd/0xe0 >[18393.119814] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18393.119845] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18393.119873] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18393.119881] ? __lock_acquire+0x2d4/0x1340 >[18393.119911] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18393.119935] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18393.119956] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18393.119973] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18393.120000] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18393.120013] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18393.120027] drm_ioctl+0x2d5/0x370 [drm] >[18393.120046] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18393.120051] ? __pm_runtime_resume+0x54/0x90 >[18393.120055] ? trace_hardirqs_on_caller+0xed/0x180 >[18393.120073] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18393.120078] do_vfs_ioctl+0xa5/0x6e0 >[18393.120084] SyS_ioctl+0x74/0x80 >[18393.120089] do_syscall_64+0x79/0x220 >[18393.120092] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18393.120095] RIP: 0033:0x7fd8d64ef0f7 >[18393.120097] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18393.120101] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[18393.120103] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18393.120105] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[18393.120107] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18393.120108] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[18394.405584] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18394.405587] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18394.405589] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18394.405590] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18394.405592] Call Trace: >[18394.405599] dump_stack+0x85/0xbf >[18394.405603] swiotlb_alloc_coherent+0x1be/0x1d0 >[18394.405611] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18394.405619] ttm_dma_populate+0x25e/0x350 [ttm] >[18394.405625] ttm_tt_bind+0x2c/0x60 [ttm] >[18394.405629] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18394.405647] ttm_bo_validate+0x189/0x1a0 [ttm] >[18394.405650] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18394.405656] ? mutex_trylock+0xcd/0xe0 >[18394.405674] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18394.405710] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18394.405734] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18394.405739] ? __lock_acquire+0x2d4/0x1340 >[18394.405759] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18394.405781] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18394.405802] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18394.405819] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18394.405839] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18394.405850] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18394.405868] drm_ioctl+0x2d5/0x370 [drm] >[18394.405886] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18394.405891] ? __pm_runtime_resume+0x54/0x90 >[18394.405895] ? trace_hardirqs_on_caller+0xed/0x180 >[18394.405914] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18394.405920] do_vfs_ioctl+0xa5/0x6e0 >[18394.405927] SyS_ioctl+0x74/0x80 >[18394.405931] do_syscall_64+0x79/0x220 >[18394.405935] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18394.405947] RIP: 0033:0x7fd8d64ef0f7 >[18394.405949] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18394.405951] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[18394.405952] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18394.405954] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[18394.405955] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18394.405956] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[18399.054245] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18399.054250] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18399.054254] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18399.054256] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18399.054258] Call Trace: >[18399.054267] dump_stack+0x85/0xbf >[18399.054273] swiotlb_alloc_coherent+0x1be/0x1d0 >[18399.054285] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18399.054301] ttm_dma_populate+0x25e/0x350 [ttm] >[18399.054312] ttm_tt_bind+0x2c/0x60 [ttm] >[18399.054319] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18399.054332] ttm_bo_validate+0x189/0x1a0 [ttm] >[18399.054337] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18399.054347] ? mutex_trylock+0xcd/0xe0 >[18399.054356] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18399.054394] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18399.054428] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18399.054437] ? __lock_acquire+0x2d4/0x1340 >[18399.054469] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18399.054506] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18399.054541] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18399.054569] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18399.054603] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18399.054619] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18399.054634] drm_ioctl+0x2d5/0x370 [drm] >[18399.054664] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18399.054671] ? __pm_runtime_resume+0x54/0x90 >[18399.054679] ? trace_hardirqs_on_caller+0xed/0x180 >[18399.054710] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18399.054718] do_vfs_ioctl+0xa5/0x6e0 >[18399.054729] SyS_ioctl+0x74/0x80 >[18399.054737] do_syscall_64+0x79/0x220 >[18399.054742] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18399.054746] RIP: 0033:0x7fd8d64ef0f7 >[18399.054748] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18399.054753] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[18399.054755] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18399.054757] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[18399.054759] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18399.054761] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[18400.585123] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18400.585126] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18400.585129] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18400.585130] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18400.585131] Call Trace: >[18400.585138] dump_stack+0x85/0xbf >[18400.585142] swiotlb_alloc_coherent+0x1be/0x1d0 >[18400.585149] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18400.585158] ttm_dma_populate+0x25e/0x350 [ttm] >[18400.585164] ttm_tt_bind+0x2c/0x60 [ttm] >[18400.585167] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18400.585175] ttm_bo_validate+0x189/0x1a0 [ttm] >[18400.585178] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18400.585184] ? mutex_trylock+0xcd/0xe0 >[18400.585189] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18400.585219] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18400.585239] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18400.585245] ? __lock_acquire+0x2d4/0x1340 >[18400.585264] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18400.585286] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18400.585307] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18400.585323] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18400.585343] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18400.585354] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18400.585362] drm_ioctl+0x2d5/0x370 [drm] >[18400.585378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18400.585382] ? __pm_runtime_resume+0x54/0x90 >[18400.585386] ? trace_hardirqs_on_caller+0xed/0x180 >[18400.585404] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18400.585409] do_vfs_ioctl+0xa5/0x6e0 >[18400.585415] SyS_ioctl+0x74/0x80 >[18400.585420] do_syscall_64+0x79/0x220 >[18400.585423] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18400.585425] RIP: 0033:0x7fd8d64ef0f7 >[18400.585427] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18400.585429] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[18400.585431] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18400.585432] RBP: 00007ffcc6dba1c0 R08: 00000000030e7230 R09: 0000000000000004 >[18400.585433] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18400.585434] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[18400.879092] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18400.879097] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18400.879100] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18400.879102] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18400.879104] Call Trace: >[18400.879112] dump_stack+0x85/0xbf >[18400.879118] swiotlb_alloc_coherent+0x1be/0x1d0 >[18400.879128] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18400.879142] ttm_dma_populate+0x25e/0x350 [ttm] >[18400.879151] ttm_tt_bind+0x2c/0x60 [ttm] >[18400.879157] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18400.879169] ttm_bo_validate+0x189/0x1a0 [ttm] >[18400.879174] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18400.879182] ? mutex_trylock+0xcd/0xe0 >[18400.879190] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18400.879227] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18400.879257] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18400.879301] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18400.879328] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18400.879349] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18400.879365] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18400.879394] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18400.879411] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18400.879424] drm_ioctl+0x2d5/0x370 [drm] >[18400.879452] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18400.879459] ? __pm_runtime_resume+0x54/0x90 >[18400.879467] ? trace_hardirqs_on_caller+0xed/0x180 >[18400.879498] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18400.879505] do_vfs_ioctl+0xa5/0x6e0 >[18400.879516] SyS_ioctl+0x74/0x80 >[18400.879523] do_syscall_64+0x79/0x220 >[18400.879528] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18400.879532] RIP: 0033:0x7fd8d64ef0f7 >[18400.879534] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18400.879538] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[18400.879540] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18400.879542] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[18400.879544] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18400.879546] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[18421.671429] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18421.671432] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18421.671434] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18421.671436] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18421.671437] Call Trace: >[18421.671443] dump_stack+0x85/0xbf >[18421.671448] swiotlb_alloc_coherent+0x1be/0x1d0 >[18421.671455] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18421.671463] ttm_dma_populate+0x25e/0x350 [ttm] >[18421.671469] ttm_tt_bind+0x2c/0x60 [ttm] >[18421.671473] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18421.671480] ttm_bo_validate+0x189/0x1a0 [ttm] >[18421.671483] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18421.671489] ? mutex_trylock+0xcd/0xe0 >[18421.671494] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18421.671524] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18421.671544] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18421.671578] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18421.671601] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18421.671634] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18421.671651] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18421.671672] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18421.671684] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18421.671692] drm_ioctl+0x2d5/0x370 [drm] >[18421.671709] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18421.671714] ? __pm_runtime_resume+0x54/0x90 >[18421.671719] ? trace_hardirqs_on_caller+0xed/0x180 >[18421.671758] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18421.671763] do_vfs_ioctl+0xa5/0x6e0 >[18421.671769] SyS_ioctl+0x74/0x80 >[18421.671774] do_syscall_64+0x79/0x220 >[18421.671777] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18421.671779] RIP: 0033:0x7fd8d64ef0f7 >[18421.671780] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18421.671783] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[18421.671784] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18421.671786] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[18421.671787] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18421.671788] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[18429.095125] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18429.095128] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18429.095131] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18429.095132] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18429.095133] Call Trace: >[18429.095140] dump_stack+0x85/0xbf >[18429.095145] swiotlb_alloc_coherent+0x1be/0x1d0 >[18429.095164] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18429.095182] ttm_dma_populate+0x25e/0x350 [ttm] >[18429.095188] ttm_tt_bind+0x2c/0x60 [ttm] >[18429.095192] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18429.095200] ttm_bo_validate+0x189/0x1a0 [ttm] >[18429.095203] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18429.095209] ? mutex_trylock+0xcd/0xe0 >[18429.095214] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18429.095248] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18429.095272] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18429.095298] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18429.095323] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18429.095347] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18429.095367] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18429.095391] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18429.095405] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18429.095414] drm_ioctl+0x2d5/0x370 [drm] >[18429.095444] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18429.095449] ? __pm_runtime_resume+0x54/0x90 >[18429.095454] ? trace_hardirqs_on_caller+0xed/0x180 >[18429.095476] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18429.095482] do_vfs_ioctl+0xa5/0x6e0 >[18429.095489] SyS_ioctl+0x74/0x80 >[18429.095494] do_syscall_64+0x79/0x220 >[18429.095498] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18429.095500] RIP: 0033:0x7fd8d64ef0f7 >[18429.095502] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18429.095504] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[18429.095506] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18429.095507] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 0000000000000004 >[18429.095508] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18429.095510] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[18430.778470] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18430.778473] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18430.778476] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18430.778477] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18430.778478] Call Trace: >[18430.778484] dump_stack+0x85/0xbf >[18430.778488] swiotlb_alloc_coherent+0x1be/0x1d0 >[18430.778496] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18430.778504] ttm_dma_populate+0x25e/0x350 [ttm] >[18430.778510] ttm_tt_bind+0x2c/0x60 [ttm] >[18430.778513] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18430.778521] ttm_bo_validate+0x189/0x1a0 [ttm] >[18430.778524] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18430.778529] ? mutex_trylock+0xcd/0xe0 >[18430.778534] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18430.778564] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18430.778584] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18430.778617] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18430.778650] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18430.778672] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18430.778689] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18430.778734] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18430.778746] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18430.778753] drm_ioctl+0x2d5/0x370 [drm] >[18430.778769] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18430.778774] ? __pm_runtime_resume+0x54/0x90 >[18430.778779] ? trace_hardirqs_on_caller+0xed/0x180 >[18430.778796] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18430.778801] do_vfs_ioctl+0xa5/0x6e0 >[18430.778807] SyS_ioctl+0x74/0x80 >[18430.778812] do_syscall_64+0x79/0x220 >[18430.778815] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18430.778817] RIP: 0033:0x7fd8d64ef0f7 >[18430.778819] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18430.778821] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[18430.778822] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18430.778824] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[18430.778825] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18430.778826] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[18443.846779] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18443.846783] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18443.846786] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18443.846787] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18443.846789] Call Trace: >[18443.846795] dump_stack+0x85/0xbf >[18443.846800] swiotlb_alloc_coherent+0x1be/0x1d0 >[18443.846807] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18443.846816] ttm_dma_populate+0x25e/0x350 [ttm] >[18443.846822] ttm_tt_bind+0x2c/0x60 [ttm] >[18443.846826] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18443.846833] ttm_bo_validate+0x189/0x1a0 [ttm] >[18443.846837] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18443.846842] ? mutex_trylock+0xcd/0xe0 >[18443.846847] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18443.846885] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18443.846914] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18443.846922] ? __lock_acquire+0x2d4/0x1340 >[18443.846941] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18443.846962] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18443.846982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18443.847007] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18443.847026] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18443.847037] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18443.847044] drm_ioctl+0x2d5/0x370 [drm] >[18443.847060] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18443.847065] ? __pm_runtime_resume+0x54/0x90 >[18443.847069] ? trace_hardirqs_on_caller+0xed/0x180 >[18443.847085] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18443.847090] do_vfs_ioctl+0xa5/0x6e0 >[18443.847097] SyS_ioctl+0x74/0x80 >[18443.847101] do_syscall_64+0x79/0x220 >[18443.847104] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18443.847107] RIP: 0033:0x7fd8d64ef0f7 >[18443.847108] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18443.847110] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[18443.847112] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18443.847113] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[18443.847114] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18443.847115] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[18460.808583] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18460.808586] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18460.808589] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18460.808590] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18460.808592] Call Trace: >[18460.808598] dump_stack+0x85/0xbf >[18460.808602] swiotlb_alloc_coherent+0x1be/0x1d0 >[18460.808610] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18460.808619] ttm_dma_populate+0x25e/0x350 [ttm] >[18460.808625] ttm_tt_bind+0x2c/0x60 [ttm] >[18460.808629] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18460.808637] ttm_bo_validate+0x189/0x1a0 [ttm] >[18460.808640] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18460.808646] ? mutex_trylock+0xcd/0xe0 >[18460.808652] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18460.808683] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18460.808705] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18460.808729] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18460.808752] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18460.808773] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18460.808791] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18460.808812] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18460.808823] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18460.808831] drm_ioctl+0x2d5/0x370 [drm] >[18460.808848] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18460.808853] ? __pm_runtime_resume+0x54/0x90 >[18460.808858] ? trace_hardirqs_on_caller+0xed/0x180 >[18460.808876] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18460.808881] do_vfs_ioctl+0xa5/0x6e0 >[18460.808888] SyS_ioctl+0x74/0x80 >[18460.808893] do_syscall_64+0x79/0x220 >[18460.808896] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18460.808899] RIP: 0033:0x7fd8d64ef0f7 >[18460.808900] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18460.808903] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[18460.808904] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18460.808905] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 0000000000000004 >[18460.808907] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18460.808908] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[18490.791180] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18490.791185] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18490.791188] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18490.791190] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18490.791192] Call Trace: >[18490.791201] dump_stack+0x85/0xbf >[18490.791207] swiotlb_alloc_coherent+0x1be/0x1d0 >[18490.791219] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18490.791232] ttm_dma_populate+0x25e/0x350 [ttm] >[18490.791239] ttm_tt_bind+0x2c/0x60 [ttm] >[18490.791243] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18490.791251] ttm_bo_validate+0x189/0x1a0 [ttm] >[18490.791254] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18490.791260] ? mutex_trylock+0xcd/0xe0 >[18490.791266] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18490.791300] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18490.791325] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18490.791351] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18490.791375] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18490.791396] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18490.791413] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18490.791435] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18490.791447] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18490.791457] drm_ioctl+0x2d5/0x370 [drm] >[18490.791474] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18490.791479] ? __pm_runtime_resume+0x54/0x90 >[18490.791485] ? trace_hardirqs_on_caller+0xed/0x180 >[18490.791503] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18490.791508] do_vfs_ioctl+0xa5/0x6e0 >[18490.791515] SyS_ioctl+0x74/0x80 >[18490.791520] do_syscall_64+0x79/0x220 >[18490.791524] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18490.791526] RIP: 0033:0x7fd8d64ef0f7 >[18490.791528] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18490.791530] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[18490.791532] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18490.791533] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 0000000000000004 >[18490.791534] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18490.791535] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[18520.898857] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18520.898861] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18520.898863] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18520.898865] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18520.898866] Call Trace: >[18520.898873] dump_stack+0x85/0xbf >[18520.898877] swiotlb_alloc_coherent+0x1be/0x1d0 >[18520.898884] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18520.898893] ttm_dma_populate+0x25e/0x350 [ttm] >[18520.898898] ttm_tt_bind+0x2c/0x60 [ttm] >[18520.898902] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18520.898910] ttm_bo_validate+0x189/0x1a0 [ttm] >[18520.898913] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18520.898919] ? mutex_trylock+0xcd/0xe0 >[18520.898923] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18520.898953] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18520.898973] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18520.898996] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18520.899018] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18520.899039] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18520.899055] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18520.899074] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18520.899086] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18520.899094] drm_ioctl+0x2d5/0x370 [drm] >[18520.899110] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18520.899115] ? __pm_runtime_resume+0x54/0x90 >[18520.899120] ? trace_hardirqs_on_caller+0xed/0x180 >[18520.899137] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18520.899142] do_vfs_ioctl+0xa5/0x6e0 >[18520.899148] SyS_ioctl+0x74/0x80 >[18520.899153] do_syscall_64+0x79/0x220 >[18520.899156] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18520.899159] RIP: 0033:0x7fd8d64ef0f7 >[18520.899160] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18520.899162] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[18520.899164] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18520.899165] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 0000000000000004 >[18520.899166] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18520.899167] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[18538.461953] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18538.461957] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18538.461959] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18538.461960] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18538.461962] Call Trace: >[18538.461968] dump_stack+0x85/0xbf >[18538.461973] swiotlb_alloc_coherent+0x1be/0x1d0 >[18538.461981] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18538.461990] ttm_dma_populate+0x25e/0x350 [ttm] >[18538.461996] ttm_tt_bind+0x2c/0x60 [ttm] >[18538.462000] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18538.462008] ttm_bo_validate+0x189/0x1a0 [ttm] >[18538.462011] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18538.462017] ? mutex_trylock+0xcd/0xe0 >[18538.462022] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18538.462061] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18538.462086] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18538.462112] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18538.462148] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18538.462172] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18538.462193] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18538.462237] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18538.462249] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18538.462257] drm_ioctl+0x2d5/0x370 [drm] >[18538.462274] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18538.462279] ? __pm_runtime_resume+0x54/0x90 >[18538.462284] ? trace_hardirqs_on_caller+0xed/0x180 >[18538.462313] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18538.462318] do_vfs_ioctl+0xa5/0x6e0 >[18538.462325] SyS_ioctl+0x74/0x80 >[18538.462329] do_syscall_64+0x79/0x220 >[18538.462332] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18538.462335] RIP: 0033:0x7fd8d64ef0f7 >[18538.462336] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18538.462339] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[18538.462340] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18538.462341] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[18538.462343] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18538.462344] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[18539.089724] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18539.089728] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18539.089731] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18539.089733] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18539.089735] Call Trace: >[18539.089743] dump_stack+0x85/0xbf >[18539.089749] swiotlb_alloc_coherent+0x1be/0x1d0 >[18539.089758] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18539.089771] ttm_dma_populate+0x25e/0x350 [ttm] >[18539.089779] ttm_tt_bind+0x2c/0x60 [ttm] >[18539.089784] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18539.089795] ttm_bo_validate+0x189/0x1a0 [ttm] >[18539.089799] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18539.089807] ? mutex_trylock+0xcd/0xe0 >[18539.089814] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18539.089850] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18539.089878] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18539.089886] ? __lock_acquire+0x2d4/0x1340 >[18539.089913] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18539.089944] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18539.089972] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18539.089995] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18539.090022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18539.090035] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18539.090046] drm_ioctl+0x2d5/0x370 [drm] >[18539.090068] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18539.090074] ? __pm_runtime_resume+0x54/0x90 >[18539.090080] ? trace_hardirqs_on_caller+0xed/0x180 >[18539.090105] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18539.090111] do_vfs_ioctl+0xa5/0x6e0 >[18539.090121] SyS_ioctl+0x74/0x80 >[18539.090127] do_syscall_64+0x79/0x220 >[18539.090131] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18539.090134] RIP: 0033:0x7fd8d64ef0f7 >[18539.090136] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18539.090140] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[18539.090142] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18539.090144] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[18539.090145] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18539.090147] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[18546.252597] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18546.252600] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18546.252603] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18546.252604] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18546.252606] Call Trace: >[18546.252612] dump_stack+0x85/0xbf >[18546.252617] swiotlb_alloc_coherent+0x1be/0x1d0 >[18546.252624] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18546.252633] ttm_dma_populate+0x25e/0x350 [ttm] >[18546.252639] ttm_tt_bind+0x2c/0x60 [ttm] >[18546.252643] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18546.252651] ttm_bo_validate+0x189/0x1a0 [ttm] >[18546.252654] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18546.252660] ? mutex_trylock+0xcd/0xe0 >[18546.252665] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18546.252696] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18546.252716] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18546.252722] ? __lock_acquire+0x2d4/0x1340 >[18546.252742] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18546.252764] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18546.252785] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18546.252802] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18546.252822] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18546.252833] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18546.252841] drm_ioctl+0x2d5/0x370 [drm] >[18546.252858] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18546.252863] ? __pm_runtime_resume+0x54/0x90 >[18546.252867] ? trace_hardirqs_on_caller+0xed/0x180 >[18546.252885] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18546.252890] do_vfs_ioctl+0xa5/0x6e0 >[18546.252896] SyS_ioctl+0x74/0x80 >[18546.252901] do_syscall_64+0x79/0x220 >[18546.252904] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18546.252907] RIP: 0033:0x7fd8d64ef0f7 >[18546.252908] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18546.252911] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[18546.252912] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18546.252913] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[18546.252915] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18546.252916] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[18549.394018] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18549.394024] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18549.394029] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18549.394032] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18549.394034] Call Trace: >[18549.394044] dump_stack+0x85/0xbf >[18549.394052] swiotlb_alloc_coherent+0x1be/0x1d0 >[18549.394066] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18549.394086] ttm_dma_populate+0x25e/0x350 [ttm] >[18549.394099] ttm_tt_bind+0x2c/0x60 [ttm] >[18549.394108] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18549.394124] ttm_bo_validate+0x189/0x1a0 [ttm] >[18549.394131] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18549.394143] ? mutex_trylock+0xcd/0xe0 >[18549.394154] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18549.394202] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18549.394243] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18549.394255] ? __lock_acquire+0x2d4/0x1340 >[18549.394299] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18549.394343] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18549.394372] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18549.394395] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18549.394422] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18549.394436] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18549.394447] drm_ioctl+0x2d5/0x370 [drm] >[18549.394472] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18549.394481] ? __pm_runtime_resume+0x54/0x90 >[18549.394489] ? trace_hardirqs_on_caller+0xed/0x180 >[18549.394526] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18549.394536] do_vfs_ioctl+0xa5/0x6e0 >[18549.394552] SyS_ioctl+0x74/0x80 >[18549.394562] do_syscall_64+0x79/0x220 >[18549.394568] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18549.394573] RIP: 0033:0x7fd8d64ef0f7 >[18549.394576] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18549.394582] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[18549.394585] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18549.394588] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[18549.394592] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18549.394595] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[18550.832138] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18550.832143] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18550.832147] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18550.832149] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18550.832150] Call Trace: >[18550.832157] dump_stack+0x85/0xbf >[18550.832171] swiotlb_alloc_coherent+0x1be/0x1d0 >[18550.832179] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18550.832188] ttm_dma_populate+0x25e/0x350 [ttm] >[18550.832194] ttm_tt_bind+0x2c/0x60 [ttm] >[18550.832198] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18550.832206] ttm_bo_validate+0x189/0x1a0 [ttm] >[18550.832209] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18550.832215] ? mutex_trylock+0xcd/0xe0 >[18550.832220] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18550.832251] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18550.832282] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18550.832288] ? __lock_acquire+0x2d4/0x1340 >[18550.832319] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18550.832354] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18550.832388] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18550.832424] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18550.832478] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18550.832494] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18550.832507] drm_ioctl+0x2d5/0x370 [drm] >[18550.832542] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18550.832547] ? __pm_runtime_resume+0x54/0x90 >[18550.832552] ? trace_hardirqs_on_caller+0xed/0x180 >[18550.832570] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18550.832575] do_vfs_ioctl+0xa5/0x6e0 >[18550.832582] SyS_ioctl+0x74/0x80 >[18550.832587] do_syscall_64+0x79/0x220 >[18550.832590] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18550.832592] RIP: 0033:0x7fd8d64ef0f7 >[18550.832594] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18550.832597] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[18550.832598] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18550.832599] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 00007fd8d67b3c50 >[18550.832600] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18550.832602] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[18559.121223] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18559.121227] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18559.121231] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18559.121233] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18559.121235] Call Trace: >[18559.121243] dump_stack+0x85/0xbf >[18559.121250] swiotlb_alloc_coherent+0x1be/0x1d0 >[18559.121262] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18559.121279] ttm_dma_populate+0x25e/0x350 [ttm] >[18559.121290] ttm_tt_bind+0x2c/0x60 [ttm] >[18559.121296] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18559.121310] ttm_bo_validate+0x189/0x1a0 [ttm] >[18559.121325] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18559.121334] ? mutex_trylock+0xcd/0xe0 >[18559.121343] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18559.121382] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18559.121415] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18559.121454] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18559.121491] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18559.121537] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18559.121562] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18559.121616] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18559.121633] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18559.121649] drm_ioctl+0x2d5/0x370 [drm] >[18559.121676] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18559.121683] ? __pm_runtime_resume+0x54/0x90 >[18559.121691] ? trace_hardirqs_on_caller+0xed/0x180 >[18559.121719] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18559.121726] do_vfs_ioctl+0xa5/0x6e0 >[18559.121737] SyS_ioctl+0x74/0x80 >[18559.121744] do_syscall_64+0x79/0x220 >[18559.121749] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18559.121752] RIP: 0033:0x7fd8d64ef0f7 >[18559.121755] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18559.121759] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[18559.121761] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18559.121763] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[18559.121765] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18559.121767] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[18565.467406] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18565.467410] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18565.467413] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18565.467415] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18565.467417] Call Trace: >[18565.467425] dump_stack+0x85/0xbf >[18565.467430] swiotlb_alloc_coherent+0x1be/0x1d0 >[18565.467440] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18565.467453] ttm_dma_populate+0x25e/0x350 [ttm] >[18565.467462] ttm_tt_bind+0x2c/0x60 [ttm] >[18565.467468] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18565.467479] ttm_bo_validate+0x189/0x1a0 [ttm] >[18565.467483] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18565.467491] ? mutex_trylock+0xcd/0xe0 >[18565.467498] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18565.467536] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18565.467565] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18565.467573] ? __lock_acquire+0x2d4/0x1340 >[18565.467602] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18565.467635] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18565.467666] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18565.467690] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18565.467720] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18565.467735] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18565.467746] drm_ioctl+0x2d5/0x370 [drm] >[18565.467770] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18565.467776] ? __pm_runtime_resume+0x54/0x90 >[18565.467782] ? trace_hardirqs_on_caller+0xed/0x180 >[18565.467809] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18565.467816] do_vfs_ioctl+0xa5/0x6e0 >[18565.467825] SyS_ioctl+0x74/0x80 >[18565.467832] do_syscall_64+0x79/0x220 >[18565.467836] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18565.467839] RIP: 0033:0x7fd8d64ef0f7 >[18565.467841] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18565.467845] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[18565.467847] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18565.467849] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[18565.467850] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18565.467852] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[18567.310262] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18567.310265] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18567.310268] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18567.310269] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18567.310271] Call Trace: >[18567.310277] dump_stack+0x85/0xbf >[18567.310282] swiotlb_alloc_coherent+0x1be/0x1d0 >[18567.310290] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18567.310299] ttm_dma_populate+0x25e/0x350 [ttm] >[18567.310305] ttm_tt_bind+0x2c/0x60 [ttm] >[18567.310309] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18567.310317] ttm_bo_validate+0x189/0x1a0 [ttm] >[18567.310320] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18567.310326] ? mutex_trylock+0xcd/0xe0 >[18567.310331] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18567.310363] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18567.310385] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18567.310409] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18567.310433] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18567.310455] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18567.310473] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18567.310494] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18567.310506] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18567.310514] drm_ioctl+0x2d5/0x370 [drm] >[18567.310532] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18567.310536] ? __pm_runtime_resume+0x54/0x90 >[18567.310542] ? trace_hardirqs_on_caller+0xed/0x180 >[18567.310560] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18567.310565] do_vfs_ioctl+0xa5/0x6e0 >[18567.310572] SyS_ioctl+0x74/0x80 >[18567.310577] do_syscall_64+0x79/0x220 >[18567.310580] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18567.310583] RIP: 0033:0x7fd8d64ef0f7 >[18567.310585] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18567.310588] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[18567.310590] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18567.310592] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[18567.310594] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18567.310596] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[18574.707928] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18574.707931] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18574.707934] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18574.707935] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18574.707936] Call Trace: >[18574.707943] dump_stack+0x85/0xbf >[18574.707947] swiotlb_alloc_coherent+0x1be/0x1d0 >[18574.707955] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18574.707964] ttm_dma_populate+0x25e/0x350 [ttm] >[18574.707970] ttm_tt_bind+0x2c/0x60 [ttm] >[18574.707973] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18574.707981] ttm_bo_validate+0x189/0x1a0 [ttm] >[18574.707984] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18574.707990] ? mutex_trylock+0xcd/0xe0 >[18574.707995] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18574.708025] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18574.708046] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18574.708051] ? __lock_acquire+0x2d4/0x1340 >[18574.708071] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18574.708094] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18574.708115] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18574.708132] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18574.708153] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18574.708164] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18574.708172] drm_ioctl+0x2d5/0x370 [drm] >[18574.708189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18574.708193] ? __pm_runtime_resume+0x54/0x90 >[18574.708197] ? trace_hardirqs_on_caller+0xed/0x180 >[18574.708215] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18574.708221] do_vfs_ioctl+0xa5/0x6e0 >[18574.708230] SyS_ioctl+0x74/0x80 >[18574.708237] do_syscall_64+0x79/0x220 >[18574.708241] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18574.708244] RIP: 0033:0x7fd8d64ef0f7 >[18574.708246] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18574.708251] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[18574.708253] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18574.708255] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[18574.708257] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18574.708258] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[18576.402872] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18576.402876] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18576.402878] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18576.402880] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18576.402881] Call Trace: >[18576.402888] dump_stack+0x85/0xbf >[18576.402902] swiotlb_alloc_coherent+0x1be/0x1d0 >[18576.402910] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18576.402919] ttm_dma_populate+0x25e/0x350 [ttm] >[18576.402935] ttm_tt_bind+0x2c/0x60 [ttm] >[18576.402938] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18576.402946] ttm_bo_validate+0x189/0x1a0 [ttm] >[18576.402949] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18576.402955] ? mutex_trylock+0xcd/0xe0 >[18576.402960] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18576.402991] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18576.403013] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18576.403018] ? __lock_acquire+0x2d4/0x1340 >[18576.403037] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18576.403059] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18576.403081] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18576.403099] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18576.403121] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18576.403132] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18576.403140] drm_ioctl+0x2d5/0x370 [drm] >[18576.403158] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18576.403163] ? __pm_runtime_resume+0x54/0x90 >[18576.403167] ? trace_hardirqs_on_caller+0xed/0x180 >[18576.403185] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18576.403190] do_vfs_ioctl+0xa5/0x6e0 >[18576.403197] SyS_ioctl+0x74/0x80 >[18576.403201] do_syscall_64+0x79/0x220 >[18576.403204] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18576.403207] RIP: 0033:0x7fd8d64ef0f7 >[18576.403208] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18576.403211] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[18576.403212] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18576.403213] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[18576.403215] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18576.403216] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[18580.845811] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18580.845814] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18580.845817] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18580.845818] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18580.845819] Call Trace: >[18580.845826] dump_stack+0x85/0xbf >[18580.845830] swiotlb_alloc_coherent+0x1be/0x1d0 >[18580.845838] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18580.845846] ttm_dma_populate+0x25e/0x350 [ttm] >[18580.845852] ttm_tt_bind+0x2c/0x60 [ttm] >[18580.845856] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18580.845864] ttm_bo_validate+0x189/0x1a0 [ttm] >[18580.845867] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18580.845873] ? mutex_trylock+0xcd/0xe0 >[18580.845878] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18580.845909] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18580.845930] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18580.845935] ? __lock_acquire+0x2d4/0x1340 >[18580.845955] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18580.845978] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18580.845999] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18580.846016] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18580.846036] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18580.846048] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18580.846056] drm_ioctl+0x2d5/0x370 [drm] >[18580.846073] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18580.846078] ? __pm_runtime_resume+0x54/0x90 >[18580.846082] ? trace_hardirqs_on_caller+0xed/0x180 >[18580.846100] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18580.846105] do_vfs_ioctl+0xa5/0x6e0 >[18580.846111] SyS_ioctl+0x74/0x80 >[18580.846116] do_syscall_64+0x79/0x220 >[18580.846119] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18580.846122] RIP: 0033:0x7fd8d64ef0f7 >[18580.846123] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18580.846127] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[18580.846129] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18580.846131] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[18580.846134] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18580.846136] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[18580.987665] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18580.987672] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18580.987678] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18580.987681] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18580.987684] Call Trace: >[18580.987696] dump_stack+0x85/0xbf >[18580.987704] swiotlb_alloc_coherent+0x1be/0x1d0 >[18580.987720] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18580.987742] ttm_dma_populate+0x25e/0x350 [ttm] >[18580.987757] ttm_tt_bind+0x2c/0x60 [ttm] >[18580.987766] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18580.987786] ttm_bo_validate+0x189/0x1a0 [ttm] >[18580.987794] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18580.987807] ? mutex_trylock+0xcd/0xe0 >[18580.987820] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18580.987876] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18580.987924] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18580.987980] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18580.988033] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18580.988083] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18580.988122] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18580.988170] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18580.988190] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18580.988210] drm_ioctl+0x2d5/0x370 [drm] >[18580.988250] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18580.988260] ? __pm_runtime_resume+0x54/0x90 >[18580.988271] ? trace_hardirqs_on_caller+0xed/0x180 >[18580.988313] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18580.988324] do_vfs_ioctl+0xa5/0x6e0 >[18580.988340] SyS_ioctl+0x74/0x80 >[18580.988351] do_syscall_64+0x79/0x220 >[18580.988358] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18580.988364] RIP: 0033:0x7fd8d64ef0f7 >[18580.988367] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18580.988373] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[18580.988377] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18580.988380] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[18580.988383] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18580.988386] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[18585.493028] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18585.493031] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18585.493033] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18585.493035] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18585.493036] Call Trace: >[18585.493042] dump_stack+0x85/0xbf >[18585.493046] swiotlb_alloc_coherent+0x1be/0x1d0 >[18585.493054] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18585.493062] ttm_dma_populate+0x25e/0x350 [ttm] >[18585.493068] ttm_tt_bind+0x2c/0x60 [ttm] >[18585.493072] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18585.493079] ttm_bo_validate+0x189/0x1a0 [ttm] >[18585.493082] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18585.493088] ? mutex_trylock+0xcd/0xe0 >[18585.493092] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18585.493122] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18585.493142] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18585.493165] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18585.493187] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18585.493208] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18585.493224] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18585.493244] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18585.493255] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18585.493262] drm_ioctl+0x2d5/0x370 [drm] >[18585.493279] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18585.493283] ? __pm_runtime_resume+0x54/0x90 >[18585.493288] ? trace_hardirqs_on_caller+0xed/0x180 >[18585.493306] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18585.493311] do_vfs_ioctl+0xa5/0x6e0 >[18585.493317] SyS_ioctl+0x74/0x80 >[18585.493322] do_syscall_64+0x79/0x220 >[18585.493325] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18585.493328] RIP: 0033:0x7fd8d64ef0f7 >[18585.493329] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18585.493332] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[18585.493333] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18585.493334] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[18585.493335] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18585.493337] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[18606.386912] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18606.386916] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18606.386919] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18606.386921] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18606.386922] Call Trace: >[18606.386930] dump_stack+0x85/0xbf >[18606.386936] swiotlb_alloc_coherent+0x1be/0x1d0 >[18606.386944] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18606.386956] ttm_dma_populate+0x25e/0x350 [ttm] >[18606.386963] ttm_tt_bind+0x2c/0x60 [ttm] >[18606.386968] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18606.386978] ttm_bo_validate+0x189/0x1a0 [ttm] >[18606.386982] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18606.386990] ? mutex_trylock+0xcd/0xe0 >[18606.386996] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18606.387029] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18606.387055] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18606.387083] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18606.387111] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18606.387137] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18606.387157] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18606.387182] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18606.387195] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18606.387204] drm_ioctl+0x2d5/0x370 [drm] >[18606.387225] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18606.387230] ? __pm_runtime_resume+0x54/0x90 >[18606.387236] ? trace_hardirqs_on_caller+0xed/0x180 >[18606.387258] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18606.387264] do_vfs_ioctl+0xa5/0x6e0 >[18606.387273] SyS_ioctl+0x74/0x80 >[18606.387278] do_syscall_64+0x79/0x220 >[18606.387282] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18606.387285] RIP: 0033:0x7fd8d64ef0f7 >[18606.387287] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18606.387290] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[18606.387292] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18606.387293] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[18606.387295] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18606.387297] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[18610.804826] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18610.804829] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18610.804831] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18610.804833] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18610.804834] Call Trace: >[18610.804841] dump_stack+0x85/0xbf >[18610.804846] swiotlb_alloc_coherent+0x1be/0x1d0 >[18610.804854] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18610.804863] ttm_dma_populate+0x25e/0x350 [ttm] >[18610.804869] ttm_tt_bind+0x2c/0x60 [ttm] >[18610.804873] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18610.804881] ttm_bo_validate+0x189/0x1a0 [ttm] >[18610.804884] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18610.804890] ? mutex_trylock+0xcd/0xe0 >[18610.804895] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18610.804934] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18610.804959] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18610.804965] ? __lock_acquire+0x2d4/0x1340 >[18610.804989] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18610.805014] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18610.805038] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18610.805059] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18610.805082] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18610.805096] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18610.805105] drm_ioctl+0x2d5/0x370 [drm] >[18610.805124] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18610.805129] ? __pm_runtime_resume+0x54/0x90 >[18610.805133] ? trace_hardirqs_on_caller+0xed/0x180 >[18610.805154] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18610.805160] do_vfs_ioctl+0xa5/0x6e0 >[18610.805166] SyS_ioctl+0x74/0x80 >[18610.805171] do_syscall_64+0x79/0x220 >[18610.805174] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18610.805177] RIP: 0033:0x7fd8d64ef0f7 >[18610.805178] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18610.805181] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[18610.805182] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18610.805183] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 00007fd8d67b3c50 >[18610.805185] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18610.805186] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[18610.809779] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18610.809781] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18610.809784] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18610.809785] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18610.809786] Call Trace: >[18610.809791] dump_stack+0x85/0xbf >[18610.809795] swiotlb_alloc_coherent+0x1be/0x1d0 >[18610.809802] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18610.809811] ttm_dma_populate+0x25e/0x350 [ttm] >[18610.809817] ttm_tt_bind+0x2c/0x60 [ttm] >[18610.809821] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18610.809829] ttm_bo_validate+0x189/0x1a0 [ttm] >[18610.809832] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18610.809839] ? mutex_trylock+0xcd/0xe0 >[18610.809845] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18610.809866] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18610.809885] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18610.809891] ? __lock_acquire+0x2d4/0x1340 >[18610.809911] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18610.809934] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18610.809955] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18610.809972] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18610.809992] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18610.810003] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18610.810011] drm_ioctl+0x2d5/0x370 [drm] >[18610.810028] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18610.810032] ? __pm_runtime_resume+0x54/0x90 >[18610.810037] ? trace_hardirqs_on_caller+0xed/0x180 >[18610.810055] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18610.810060] do_vfs_ioctl+0xa5/0x6e0 >[18610.810067] SyS_ioctl+0x74/0x80 >[18610.810072] do_syscall_64+0x79/0x220 >[18610.810075] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18610.810077] RIP: 0033:0x7fd8d64ef0f7 >[18610.810078] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18610.810081] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[18610.810082] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18610.810084] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 00007fd8d67b3c50 >[18610.810085] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18610.810086] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[18640.835487] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18640.835490] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18640.835493] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18640.835494] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18640.835495] Call Trace: >[18640.835501] dump_stack+0x85/0xbf >[18640.835506] swiotlb_alloc_coherent+0x1be/0x1d0 >[18640.835513] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18640.835522] ttm_dma_populate+0x25e/0x350 [ttm] >[18640.835528] ttm_tt_bind+0x2c/0x60 [ttm] >[18640.835532] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18640.835539] ttm_bo_validate+0x189/0x1a0 [ttm] >[18640.835542] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18640.835548] ? mutex_trylock+0xcd/0xe0 >[18640.835553] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18640.835584] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18640.835606] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18640.835611] ? __lock_acquire+0x2d4/0x1340 >[18640.835631] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18640.835654] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18640.835694] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18640.835732] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18640.835766] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18640.835780] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18640.835794] drm_ioctl+0x2d5/0x370 [drm] >[18640.835821] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18640.835829] ? __pm_runtime_resume+0x54/0x90 >[18640.835837] ? trace_hardirqs_on_caller+0xed/0x180 >[18640.835866] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18640.835874] do_vfs_ioctl+0xa5/0x6e0 >[18640.835881] SyS_ioctl+0x74/0x80 >[18640.835886] do_syscall_64+0x79/0x220 >[18640.835889] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18640.835892] RIP: 0033:0x7fd8d64ef0f7 >[18640.835893] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18640.835896] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[18640.835897] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18640.835898] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 00007fd8d67b3c50 >[18640.835900] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18640.835901] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[18670.809354] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18670.809357] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18670.809360] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18670.809361] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18670.809363] Call Trace: >[18670.809369] dump_stack+0x85/0xbf >[18670.809374] swiotlb_alloc_coherent+0x1be/0x1d0 >[18670.809381] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18670.809390] ttm_dma_populate+0x25e/0x350 [ttm] >[18670.809395] ttm_tt_bind+0x2c/0x60 [ttm] >[18670.809399] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18670.809407] ttm_bo_validate+0x189/0x1a0 [ttm] >[18670.809410] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18670.809416] ? mutex_trylock+0xcd/0xe0 >[18670.809421] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18670.809462] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18670.809484] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18670.809489] ? __lock_acquire+0x2d4/0x1340 >[18670.809510] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18670.809533] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18670.809556] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18670.809573] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18670.809593] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18670.809605] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18670.809613] drm_ioctl+0x2d5/0x370 [drm] >[18670.809630] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18670.809635] ? __pm_runtime_resume+0x54/0x90 >[18670.809639] ? trace_hardirqs_on_caller+0xed/0x180 >[18670.809657] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18670.809672] do_vfs_ioctl+0xa5/0x6e0 >[18670.809679] SyS_ioctl+0x74/0x80 >[18670.809683] do_syscall_64+0x79/0x220 >[18670.809686] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18670.809689] RIP: 0033:0x7fd8d64ef0f7 >[18670.809690] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18670.809693] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[18670.809694] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18670.809695] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 00007fd8d67b3c50 >[18670.809697] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18670.809698] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[18700.992824] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18700.992827] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18700.992829] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18700.992831] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18700.992832] Call Trace: >[18700.992839] dump_stack+0x85/0xbf >[18700.992843] swiotlb_alloc_coherent+0x1be/0x1d0 >[18700.992850] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18700.992859] ttm_dma_populate+0x25e/0x350 [ttm] >[18700.992865] ttm_tt_bind+0x2c/0x60 [ttm] >[18700.992869] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18700.992876] ttm_bo_validate+0x189/0x1a0 [ttm] >[18700.992879] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18700.992885] ? mutex_trylock+0xcd/0xe0 >[18700.992889] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18700.992919] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18700.992940] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18700.992945] ? __lock_acquire+0x2d4/0x1340 >[18700.992965] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18700.992986] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18700.993007] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18700.993023] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18700.993043] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18700.993054] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18700.993062] drm_ioctl+0x2d5/0x370 [drm] >[18700.993078] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18700.993082] ? __pm_runtime_resume+0x54/0x90 >[18700.993086] ? trace_hardirqs_on_caller+0xed/0x180 >[18700.993103] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18700.993108] do_vfs_ioctl+0xa5/0x6e0 >[18700.993114] SyS_ioctl+0x74/0x80 >[18700.993119] do_syscall_64+0x79/0x220 >[18700.993122] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18700.993124] RIP: 0033:0x7fd8d64ef0f7 >[18700.993126] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18700.993128] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[18700.993130] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18700.993131] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 00007fd8d67b3c50 >[18700.993132] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18700.993133] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[18712.499802] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18712.499805] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18712.499808] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18712.499809] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18712.499811] Call Trace: >[18712.499817] dump_stack+0x85/0xbf >[18712.499821] swiotlb_alloc_coherent+0x1be/0x1d0 >[18712.499828] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18712.499837] ttm_dma_populate+0x25e/0x350 [ttm] >[18712.499843] ttm_tt_bind+0x2c/0x60 [ttm] >[18712.499847] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18712.499854] ttm_bo_validate+0x189/0x1a0 [ttm] >[18712.499857] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18712.499863] ? mutex_trylock+0xcd/0xe0 >[18712.499868] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18712.499899] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18712.499919] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18712.499942] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18712.499964] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18712.499985] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18712.500001] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18712.500021] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18712.500032] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18712.500040] drm_ioctl+0x2d5/0x370 [drm] >[18712.500056] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18712.500061] ? __pm_runtime_resume+0x54/0x90 >[18712.500066] ? trace_hardirqs_on_caller+0xed/0x180 >[18712.500083] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18712.500088] do_vfs_ioctl+0xa5/0x6e0 >[18712.500095] SyS_ioctl+0x74/0x80 >[18712.500100] do_syscall_64+0x79/0x220 >[18712.500103] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18712.500106] RIP: 0033:0x7fd8d64ef0f7 >[18712.500107] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18712.500110] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[18712.500111] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18712.500112] RBP: 00007ffcc6dba1c0 R08: 000000000325a5a0 R09: 0000000000000004 >[18712.500113] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18712.500115] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003260ab0 >[18714.175973] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18714.175976] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18714.175979] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18714.175980] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18714.175981] Call Trace: >[18714.175988] dump_stack+0x85/0xbf >[18714.175992] swiotlb_alloc_coherent+0x1be/0x1d0 >[18714.176000] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18714.176009] ttm_dma_populate+0x25e/0x350 [ttm] >[18714.176015] ttm_tt_bind+0x2c/0x60 [ttm] >[18714.176019] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18714.176027] ttm_bo_validate+0x189/0x1a0 [ttm] >[18714.176040] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18714.176046] ? mutex_trylock+0xcd/0xe0 >[18714.176051] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18714.176080] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18714.176100] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18714.176106] ? __lock_acquire+0x2d4/0x1340 >[18714.176125] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18714.176157] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18714.176198] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18714.176215] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18714.176235] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18714.176246] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18714.176254] drm_ioctl+0x2d5/0x370 [drm] >[18714.176271] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18714.176275] ? __pm_runtime_resume+0x54/0x90 >[18714.176280] ? trace_hardirqs_on_caller+0xed/0x180 >[18714.176309] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18714.176314] do_vfs_ioctl+0xa5/0x6e0 >[18714.176320] SyS_ioctl+0x74/0x80 >[18714.176324] do_syscall_64+0x79/0x220 >[18714.176327] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18714.176330] RIP: 0033:0x7fd8d64ef0f7 >[18714.176331] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18714.176334] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[18714.176335] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18714.176336] RBP: 00007ffcc6dba1c0 R08: 00000000030e7230 R09: 0000000000000004 >[18714.176337] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18714.176339] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[18730.870956] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18730.870959] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18730.870962] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18730.870963] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18730.870965] Call Trace: >[18730.870971] dump_stack+0x85/0xbf >[18730.870975] swiotlb_alloc_coherent+0x1be/0x1d0 >[18730.870983] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18730.870992] ttm_dma_populate+0x25e/0x350 [ttm] >[18730.870998] ttm_tt_bind+0x2c/0x60 [ttm] >[18730.871002] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18730.871009] ttm_bo_validate+0x189/0x1a0 [ttm] >[18730.871012] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18730.871018] ? mutex_trylock+0xcd/0xe0 >[18730.871023] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18730.871054] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18730.871074] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18730.871080] ? __lock_acquire+0x2d4/0x1340 >[18730.871100] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18730.871122] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18730.871143] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18730.871160] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18730.871180] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18730.871192] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18730.871200] drm_ioctl+0x2d5/0x370 [drm] >[18730.871216] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18730.871220] ? __pm_runtime_resume+0x54/0x90 >[18730.871225] ? trace_hardirqs_on_caller+0xed/0x180 >[18730.871242] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18730.871247] do_vfs_ioctl+0xa5/0x6e0 >[18730.871254] SyS_ioctl+0x74/0x80 >[18730.871259] do_syscall_64+0x79/0x220 >[18730.871262] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18730.871264] RIP: 0033:0x7fd8d64ef0f7 >[18730.871266] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18730.871268] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[18730.871270] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18730.871271] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[18730.871272] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18730.871273] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[18737.807866] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18737.807871] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18737.807875] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18737.807877] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18737.807879] Call Trace: >[18737.807887] dump_stack+0x85/0xbf >[18737.807893] swiotlb_alloc_coherent+0x1be/0x1d0 >[18737.807905] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18737.807921] ttm_dma_populate+0x25e/0x350 [ttm] >[18737.807932] ttm_tt_bind+0x2c/0x60 [ttm] >[18737.807938] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18737.807952] ttm_bo_validate+0x189/0x1a0 [ttm] >[18737.807957] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18737.807966] ? mutex_trylock+0xcd/0xe0 >[18737.807971] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18737.808001] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18737.808022] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18737.808045] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18737.808067] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18737.808088] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18737.808105] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18737.808125] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18737.808148] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18737.808157] drm_ioctl+0x2d5/0x370 [drm] >[18737.808175] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18737.808179] ? __pm_runtime_resume+0x54/0x90 >[18737.808194] ? trace_hardirqs_on_caller+0xed/0x180 >[18737.808212] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18737.808217] do_vfs_ioctl+0xa5/0x6e0 >[18737.808224] SyS_ioctl+0x74/0x80 >[18737.808228] do_syscall_64+0x79/0x220 >[18737.808231] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18737.808234] RIP: 0033:0x7fd8d64ef0f7 >[18737.808235] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18737.808238] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[18737.808239] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18737.808240] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[18737.808242] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18737.808243] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[18748.893623] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18748.893626] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18748.893629] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18748.893630] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18748.893631] Call Trace: >[18748.893638] dump_stack+0x85/0xbf >[18748.893642] swiotlb_alloc_coherent+0x1be/0x1d0 >[18748.893649] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18748.893658] ttm_dma_populate+0x25e/0x350 [ttm] >[18748.893663] ttm_tt_bind+0x2c/0x60 [ttm] >[18748.893667] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18748.893675] ttm_bo_validate+0x189/0x1a0 [ttm] >[18748.893677] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18748.893683] ? mutex_trylock+0xcd/0xe0 >[18748.893688] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18748.893720] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18748.893741] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18748.893746] ? __lock_acquire+0x2d4/0x1340 >[18748.893765] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18748.893793] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18748.893824] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18748.893840] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18748.893860] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18748.893871] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18748.893880] drm_ioctl+0x2d5/0x370 [drm] >[18748.893896] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18748.893900] ? __pm_runtime_resume+0x54/0x90 >[18748.893905] ? trace_hardirqs_on_caller+0xed/0x180 >[18748.893923] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18748.893928] do_vfs_ioctl+0xa5/0x6e0 >[18748.893934] SyS_ioctl+0x74/0x80 >[18748.893939] do_syscall_64+0x79/0x220 >[18748.893952] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18748.893955] RIP: 0033:0x7fd8d64ef0f7 >[18748.893957] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18748.893959] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[18748.893960] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18748.893962] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[18748.893963] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18748.893964] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[18760.804535] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18760.804538] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18760.804540] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18760.804542] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18760.804543] Call Trace: >[18760.804550] dump_stack+0x85/0xbf >[18760.804554] swiotlb_alloc_coherent+0x1be/0x1d0 >[18760.804561] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18760.804570] ttm_dma_populate+0x25e/0x350 [ttm] >[18760.804576] ttm_tt_bind+0x2c/0x60 [ttm] >[18760.804580] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18760.804588] ttm_bo_validate+0x189/0x1a0 [ttm] >[18760.804591] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18760.804597] ? mutex_trylock+0xcd/0xe0 >[18760.804602] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18760.804633] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18760.804654] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18760.804660] ? __lock_acquire+0x2d4/0x1340 >[18760.804680] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18760.804702] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18760.804723] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18760.804740] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18760.804760] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18760.804771] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18760.804779] drm_ioctl+0x2d5/0x370 [drm] >[18760.804796] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18760.804800] ? __pm_runtime_resume+0x54/0x90 >[18760.804805] ? trace_hardirqs_on_caller+0xed/0x180 >[18760.804822] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18760.804827] do_vfs_ioctl+0xa5/0x6e0 >[18760.804834] SyS_ioctl+0x74/0x80 >[18760.804838] do_syscall_64+0x79/0x220 >[18760.804841] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18760.804844] RIP: 0033:0x7fd8d64ef0f7 >[18760.804845] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18760.804848] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[18760.804849] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18760.804850] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 00007fd8d67b3c50 >[18760.804852] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18760.804853] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[18790.801578] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18790.801582] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18790.801584] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18790.801585] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18790.801587] Call Trace: >[18790.801593] dump_stack+0x85/0xbf >[18790.801597] swiotlb_alloc_coherent+0x1be/0x1d0 >[18790.801607] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18790.801621] ttm_dma_populate+0x25e/0x350 [ttm] >[18790.801629] ttm_tt_bind+0x2c/0x60 [ttm] >[18790.801635] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18790.801647] ttm_bo_validate+0x189/0x1a0 [ttm] >[18790.801651] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18790.801660] ? mutex_trylock+0xcd/0xe0 >[18790.801665] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18790.801697] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18790.801718] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18790.801723] ? __lock_acquire+0x2d4/0x1340 >[18790.801744] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18790.801772] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18790.801797] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18790.801813] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18790.801833] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18790.801845] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18790.801852] drm_ioctl+0x2d5/0x370 [drm] >[18790.801869] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18790.801873] ? __pm_runtime_resume+0x54/0x90 >[18790.801878] ? trace_hardirqs_on_caller+0xed/0x180 >[18790.801895] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18790.801900] do_vfs_ioctl+0xa5/0x6e0 >[18790.801907] SyS_ioctl+0x74/0x80 >[18790.801911] do_syscall_64+0x79/0x220 >[18790.801915] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18790.801917] RIP: 0033:0x7fd8d64ef0f7 >[18790.801918] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18790.801921] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[18790.801922] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18790.801923] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 00007fd8d67b3c50 >[18790.801925] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18790.801927] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[18803.470613] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18803.470616] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18803.470618] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18803.470620] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18803.470621] Call Trace: >[18803.470628] dump_stack+0x85/0xbf >[18803.470632] swiotlb_alloc_coherent+0x1be/0x1d0 >[18803.470640] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18803.470649] ttm_dma_populate+0x25e/0x350 [ttm] >[18803.470655] ttm_tt_bind+0x2c/0x60 [ttm] >[18803.470659] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18803.470667] ttm_bo_validate+0x189/0x1a0 [ttm] >[18803.470670] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18803.470676] ? mutex_trylock+0xcd/0xe0 >[18803.470681] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18803.470720] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18803.470745] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18803.470751] ? __lock_acquire+0x2d4/0x1340 >[18803.470775] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18803.470801] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18803.470826] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18803.470846] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18803.470869] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18803.470884] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18803.470892] drm_ioctl+0x2d5/0x370 [drm] >[18803.470912] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18803.470916] ? __pm_runtime_resume+0x54/0x90 >[18803.470921] ? trace_hardirqs_on_caller+0xed/0x180 >[18803.470942] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18803.470947] do_vfs_ioctl+0xa5/0x6e0 >[18803.470954] SyS_ioctl+0x74/0x80 >[18803.470959] do_syscall_64+0x79/0x220 >[18803.470962] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18803.470965] RIP: 0033:0x7fd8d64ef0f7 >[18803.470966] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18803.470969] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[18803.470970] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18803.470971] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[18803.470973] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18803.470974] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[18820.815706] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18820.815710] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18820.815712] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18820.815714] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18820.815715] Call Trace: >[18820.815722] dump_stack+0x85/0xbf >[18820.815726] swiotlb_alloc_coherent+0x1be/0x1d0 >[18820.815733] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18820.815743] ttm_dma_populate+0x25e/0x350 [ttm] >[18820.815749] ttm_tt_bind+0x2c/0x60 [ttm] >[18820.815753] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18820.815761] ttm_bo_validate+0x189/0x1a0 [ttm] >[18820.815764] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18820.815780] ? mutex_trylock+0xcd/0xe0 >[18820.815786] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18820.815817] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18820.815849] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18820.815855] ? __lock_acquire+0x2d4/0x1340 >[18820.815877] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18820.815912] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18820.815933] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18820.815950] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18820.815971] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18820.815993] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18820.816001] drm_ioctl+0x2d5/0x370 [drm] >[18820.816028] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18820.816032] ? __pm_runtime_resume+0x54/0x90 >[18820.816038] ? trace_hardirqs_on_caller+0xed/0x180 >[18820.816056] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18820.816061] do_vfs_ioctl+0xa5/0x6e0 >[18820.816068] SyS_ioctl+0x74/0x80 >[18820.816072] do_syscall_64+0x79/0x220 >[18820.816076] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18820.816078] RIP: 0033:0x7fd8d64ef0f7 >[18820.816090] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18820.816092] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[18820.816094] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18820.816095] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 00007fd8d67b3c50 >[18820.816096] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18820.816098] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[18840.288021] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18840.288024] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18840.288027] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18840.288028] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18840.288029] Call Trace: >[18840.288036] dump_stack+0x85/0xbf >[18840.288040] swiotlb_alloc_coherent+0x1be/0x1d0 >[18840.288048] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18840.288057] ttm_dma_populate+0x25e/0x350 [ttm] >[18840.288062] ttm_tt_bind+0x2c/0x60 [ttm] >[18840.288066] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18840.288074] ttm_bo_validate+0x189/0x1a0 [ttm] >[18840.288077] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18840.288082] ? mutex_trylock+0xcd/0xe0 >[18840.288087] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18840.288117] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18840.288138] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18840.288144] ? __lock_acquire+0x2d4/0x1340 >[18840.288164] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18840.288186] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18840.288208] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18840.288226] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18840.288258] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18840.288271] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18840.288284] drm_ioctl+0x2d5/0x370 [drm] >[18840.288306] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18840.288310] ? __pm_runtime_resume+0x54/0x90 >[18840.288314] ? trace_hardirqs_on_caller+0xed/0x180 >[18840.288332] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18840.288337] do_vfs_ioctl+0xa5/0x6e0 >[18840.288344] SyS_ioctl+0x74/0x80 >[18840.288348] do_syscall_64+0x79/0x220 >[18840.288351] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18840.288354] RIP: 0033:0x7fd8d64ef0f7 >[18840.288355] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18840.288358] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[18840.288359] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18840.288360] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[18840.288362] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18840.288363] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[18851.021083] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18851.021087] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18851.021089] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18851.021091] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18851.021092] Call Trace: >[18851.021098] dump_stack+0x85/0xbf >[18851.021102] swiotlb_alloc_coherent+0x1be/0x1d0 >[18851.021110] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18851.021119] ttm_dma_populate+0x25e/0x350 [ttm] >[18851.021125] ttm_tt_bind+0x2c/0x60 [ttm] >[18851.021128] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18851.021136] ttm_bo_validate+0x189/0x1a0 [ttm] >[18851.021139] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18851.021145] ? mutex_trylock+0xcd/0xe0 >[18851.021150] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18851.021180] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18851.021198] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18851.021214] ? __lock_acquire+0x2d4/0x1340 >[18851.021233] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18851.021254] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18851.021274] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18851.021290] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18851.021310] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18851.021321] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18851.021329] drm_ioctl+0x2d5/0x370 [drm] >[18851.021346] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18851.021350] ? __pm_runtime_resume+0x54/0x90 >[18851.021354] ? trace_hardirqs_on_caller+0xed/0x180 >[18851.021382] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18851.021387] do_vfs_ioctl+0xa5/0x6e0 >[18851.021393] SyS_ioctl+0x74/0x80 >[18851.021398] do_syscall_64+0x79/0x220 >[18851.021401] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18851.021404] RIP: 0033:0x7fd8d64ef0f7 >[18851.021405] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18851.021407] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[18851.021409] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18851.021410] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 00007fd8d67b3c50 >[18851.021411] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18851.021413] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[18864.597650] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18864.597654] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18864.597657] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18864.597658] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18864.597659] Call Trace: >[18864.597666] dump_stack+0x85/0xbf >[18864.597671] swiotlb_alloc_coherent+0x1be/0x1d0 >[18864.597678] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18864.597687] ttm_dma_populate+0x25e/0x350 [ttm] >[18864.597694] ttm_tt_bind+0x2c/0x60 [ttm] >[18864.597698] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18864.597706] ttm_bo_validate+0x189/0x1a0 [ttm] >[18864.597709] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18864.597715] ? mutex_trylock+0xcd/0xe0 >[18864.597720] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18864.597766] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18864.597789] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18864.597795] ? __lock_acquire+0x2d4/0x1340 >[18864.597815] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18864.597838] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18864.597859] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18864.597876] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18864.597896] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18864.597907] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18864.597915] drm_ioctl+0x2d5/0x370 [drm] >[18864.597932] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18864.597936] ? __pm_runtime_resume+0x54/0x90 >[18864.597941] ? trace_hardirqs_on_caller+0xed/0x180 >[18864.597959] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18864.597964] do_vfs_ioctl+0xa5/0x6e0 >[18864.597970] SyS_ioctl+0x74/0x80 >[18864.597975] do_syscall_64+0x79/0x220 >[18864.597978] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18864.597980] RIP: 0033:0x7fd8d64ef0f7 >[18864.597982] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18864.597984] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[18864.597986] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18864.597987] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[18864.597988] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18864.597990] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[18880.817208] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18880.817212] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18880.817214] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18880.817216] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18880.817217] Call Trace: >[18880.817223] dump_stack+0x85/0xbf >[18880.817228] swiotlb_alloc_coherent+0x1be/0x1d0 >[18880.817235] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18880.817244] ttm_dma_populate+0x25e/0x350 [ttm] >[18880.817250] ttm_tt_bind+0x2c/0x60 [ttm] >[18880.817254] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18880.817262] ttm_bo_validate+0x189/0x1a0 [ttm] >[18880.817265] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18880.817270] ? mutex_trylock+0xcd/0xe0 >[18880.817275] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18880.817307] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18880.817328] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18880.817334] ? __lock_acquire+0x2d4/0x1340 >[18880.817364] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18880.817397] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18880.817428] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18880.817445] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18880.817472] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18880.817485] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18880.817498] drm_ioctl+0x2d5/0x370 [drm] >[18880.817521] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18880.817526] ? __pm_runtime_resume+0x54/0x90 >[18880.817531] ? trace_hardirqs_on_caller+0xed/0x180 >[18880.817554] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18880.817562] do_vfs_ioctl+0xa5/0x6e0 >[18880.817572] SyS_ioctl+0x74/0x80 >[18880.817579] do_syscall_64+0x79/0x220 >[18880.817593] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18880.817597] RIP: 0033:0x7fd8d64ef0f7 >[18880.817599] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18880.817602] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[18880.817604] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18880.817606] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 00007fd8d67b3c50 >[18880.817608] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[18880.817610] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[18910.816091] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18910.816095] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18910.816097] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18910.816099] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18910.816100] Call Trace: >[18910.816106] dump_stack+0x85/0xbf >[18910.816111] swiotlb_alloc_coherent+0x1be/0x1d0 >[18910.816120] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18910.816129] ttm_dma_populate+0x25e/0x350 [ttm] >[18910.816135] ttm_tt_bind+0x2c/0x60 [ttm] >[18910.816139] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18910.816147] ttm_bo_validate+0x189/0x1a0 [ttm] >[18910.816150] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18910.816156] ? mutex_trylock+0xcd/0xe0 >[18910.816161] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18910.816195] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18910.816220] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18910.816247] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18910.816273] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18910.816298] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18910.816318] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18910.816342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18910.816356] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18910.816365] drm_ioctl+0x2d5/0x370 [drm] >[18910.816384] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18910.816389] ? __pm_runtime_resume+0x54/0x90 >[18910.816394] ? trace_hardirqs_on_caller+0xed/0x180 >[18910.816416] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18910.816422] do_vfs_ioctl+0xa5/0x6e0 >[18910.816428] SyS_ioctl+0x74/0x80 >[18910.816433] do_syscall_64+0x79/0x220 >[18910.816436] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18910.816439] RIP: 0033:0x7fd8d64ef0f7 >[18910.816440] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18910.816443] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[18910.816444] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18910.816445] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 0000000000000004 >[18910.816447] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18910.816448] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[18937.413205] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18937.413208] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18937.413211] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18937.413212] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18937.413214] Call Trace: >[18937.413220] dump_stack+0x85/0xbf >[18937.413224] swiotlb_alloc_coherent+0x1be/0x1d0 >[18937.413232] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18937.413241] ttm_dma_populate+0x25e/0x350 [ttm] >[18937.413248] ttm_tt_bind+0x2c/0x60 [ttm] >[18937.413252] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18937.413260] ttm_bo_validate+0x189/0x1a0 [ttm] >[18937.413264] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18937.413270] ? mutex_trylock+0xcd/0xe0 >[18937.413275] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18937.413313] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18937.413346] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18937.413387] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18937.413410] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18937.413443] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18937.413460] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18937.413481] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18937.413492] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18937.413501] drm_ioctl+0x2d5/0x370 [drm] >[18937.413518] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18937.413522] ? __pm_runtime_resume+0x54/0x90 >[18937.413527] ? trace_hardirqs_on_caller+0xed/0x180 >[18937.413556] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18937.413562] do_vfs_ioctl+0xa5/0x6e0 >[18937.413568] SyS_ioctl+0x74/0x80 >[18937.413573] do_syscall_64+0x79/0x220 >[18937.413576] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18937.413579] RIP: 0033:0x7fd8d64ef0f7 >[18937.413580] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18937.413583] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[18937.413584] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18937.413586] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[18937.413587] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18937.413588] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[18940.808566] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18940.808569] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18940.808572] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18940.808573] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18940.808574] Call Trace: >[18940.808580] dump_stack+0x85/0xbf >[18940.808585] swiotlb_alloc_coherent+0x1be/0x1d0 >[18940.808592] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18940.808601] ttm_dma_populate+0x25e/0x350 [ttm] >[18940.808607] ttm_tt_bind+0x2c/0x60 [ttm] >[18940.808611] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18940.808619] ttm_bo_validate+0x189/0x1a0 [ttm] >[18940.808622] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18940.808628] ? mutex_trylock+0xcd/0xe0 >[18940.808633] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18940.808665] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18940.808685] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18940.808718] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18940.808741] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18940.808770] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18940.808797] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18940.808830] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18940.808844] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18940.808858] drm_ioctl+0x2d5/0x370 [drm] >[18940.808886] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18940.808893] ? __pm_runtime_resume+0x54/0x90 >[18940.808902] ? trace_hardirqs_on_caller+0xed/0x180 >[18940.808932] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18940.808938] do_vfs_ioctl+0xa5/0x6e0 >[18940.808945] SyS_ioctl+0x74/0x80 >[18940.808950] do_syscall_64+0x79/0x220 >[18940.808954] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18940.808956] RIP: 0033:0x7fd8d64ef0f7 >[18940.808958] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18940.808960] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[18940.808962] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18940.808963] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 0000000000000004 >[18940.808964] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18940.808966] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[18946.984198] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18946.984201] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18946.984204] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18946.984205] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18946.984207] Call Trace: >[18946.984214] dump_stack+0x85/0xbf >[18946.984218] swiotlb_alloc_coherent+0x1be/0x1d0 >[18946.984226] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18946.984235] ttm_dma_populate+0x25e/0x350 [ttm] >[18946.984242] ttm_tt_bind+0x2c/0x60 [ttm] >[18946.984246] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18946.984254] ttm_bo_validate+0x189/0x1a0 [ttm] >[18946.984257] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18946.984263] ? mutex_trylock+0xcd/0xe0 >[18946.984269] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18946.984304] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18946.984333] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18946.984357] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18946.984381] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18946.984403] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18946.984421] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18946.984450] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18946.984466] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18946.984477] drm_ioctl+0x2d5/0x370 [drm] >[18946.984495] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18946.984500] ? __pm_runtime_resume+0x54/0x90 >[18946.984505] ? trace_hardirqs_on_caller+0xed/0x180 >[18946.984524] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18946.984532] do_vfs_ioctl+0xa5/0x6e0 >[18946.984543] SyS_ioctl+0x74/0x80 >[18946.984550] do_syscall_64+0x79/0x220 >[18946.984555] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18946.984559] RIP: 0033:0x7fd8d64ef0f7 >[18946.984561] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18946.984565] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[18946.984567] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18946.984568] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[18946.984569] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18946.984571] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[18965.057542] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18965.057547] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18965.057551] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18965.057553] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18965.057555] Call Trace: >[18965.057564] dump_stack+0x85/0xbf >[18965.057570] swiotlb_alloc_coherent+0x1be/0x1d0 >[18965.057582] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18965.057599] ttm_dma_populate+0x25e/0x350 [ttm] >[18965.057611] ttm_tt_bind+0x2c/0x60 [ttm] >[18965.057617] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18965.057631] ttm_bo_validate+0x189/0x1a0 [ttm] >[18965.057636] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18965.057646] ? mutex_trylock+0xcd/0xe0 >[18965.057654] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18965.057694] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18965.057727] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18965.057766] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18965.057804] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18965.057839] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18965.057866] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18965.057898] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18965.057912] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18965.057927] drm_ioctl+0x2d5/0x370 [drm] >[18965.057956] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18965.057963] ? __pm_runtime_resume+0x54/0x90 >[18965.057971] ? trace_hardirqs_on_caller+0xed/0x180 >[18965.058001] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18965.058009] do_vfs_ioctl+0xa5/0x6e0 >[18965.058021] SyS_ioctl+0x74/0x80 >[18965.058029] do_syscall_64+0x79/0x220 >[18965.058033] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18965.058037] RIP: 0033:0x7fd8d64ef0f7 >[18965.058039] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18965.058043] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[18965.058045] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18965.058048] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[18965.058050] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18965.058052] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[18968.420099] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18968.420102] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18968.420104] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18968.420106] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18968.420107] Call Trace: >[18968.420114] dump_stack+0x85/0xbf >[18968.420118] swiotlb_alloc_coherent+0x1be/0x1d0 >[18968.420126] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18968.420135] ttm_dma_populate+0x25e/0x350 [ttm] >[18968.420141] ttm_tt_bind+0x2c/0x60 [ttm] >[18968.420145] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18968.420153] ttm_bo_validate+0x189/0x1a0 [ttm] >[18968.420156] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18968.420162] ? mutex_trylock+0xcd/0xe0 >[18968.420168] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18968.420199] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18968.420220] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18968.420226] ? __lock_acquire+0x2d4/0x1340 >[18968.420246] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18968.420270] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18968.420303] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18968.420328] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18968.420359] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18968.420371] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18968.420379] drm_ioctl+0x2d5/0x370 [drm] >[18968.420396] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18968.420400] ? __pm_runtime_resume+0x54/0x90 >[18968.420405] ? trace_hardirqs_on_caller+0xed/0x180 >[18968.420422] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18968.420427] do_vfs_ioctl+0xa5/0x6e0 >[18968.420434] SyS_ioctl+0x74/0x80 >[18968.420439] do_syscall_64+0x79/0x220 >[18968.420442] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18968.420444] RIP: 0033:0x7fd8d64ef0f7 >[18968.420446] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18968.420448] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[18968.420449] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18968.420451] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[18968.420452] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18968.420453] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[18970.797630] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18970.797633] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18970.797636] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18970.797637] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18970.797638] Call Trace: >[18970.797645] dump_stack+0x85/0xbf >[18970.797649] swiotlb_alloc_coherent+0x1be/0x1d0 >[18970.797657] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18970.797672] ttm_dma_populate+0x25e/0x350 [ttm] >[18970.797682] ttm_tt_bind+0x2c/0x60 [ttm] >[18970.797688] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18970.797701] ttm_bo_validate+0x189/0x1a0 [ttm] >[18970.797706] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18970.797715] ? mutex_trylock+0xcd/0xe0 >[18970.797720] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18970.797751] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18970.797771] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18970.797794] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18970.797817] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18970.797838] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18970.797856] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18970.797876] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18970.797887] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18970.797895] drm_ioctl+0x2d5/0x370 [drm] >[18970.797911] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18970.797916] ? __pm_runtime_resume+0x54/0x90 >[18970.797921] ? trace_hardirqs_on_caller+0xed/0x180 >[18970.797939] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18970.797944] do_vfs_ioctl+0xa5/0x6e0 >[18970.797951] SyS_ioctl+0x74/0x80 >[18970.797956] do_syscall_64+0x79/0x220 >[18970.797959] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18970.797962] RIP: 0033:0x7fd8d64ef0f7 >[18970.797963] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18970.797966] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[18970.797967] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[18970.797968] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 0000000000000004 >[18970.797969] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18970.797971] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[18976.363134] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[18976.363137] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[18976.363140] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[18976.363141] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[18976.363143] Call Trace: >[18976.363149] dump_stack+0x85/0xbf >[18976.363154] swiotlb_alloc_coherent+0x1be/0x1d0 >[18976.363161] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[18976.363171] ttm_dma_populate+0x25e/0x350 [ttm] >[18976.363177] ttm_tt_bind+0x2c/0x60 [ttm] >[18976.363181] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[18976.363189] ttm_bo_validate+0x189/0x1a0 [ttm] >[18976.363192] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[18976.363197] ? mutex_trylock+0xcd/0xe0 >[18976.363203] ttm_bo_init_reserved+0x459/0x500 [ttm] >[18976.363235] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[18976.363258] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[18976.363281] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[18976.363303] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[18976.363324] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18976.363340] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[18976.363370] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18976.363381] drm_ioctl_kernel+0x5b/0xb0 [drm] >[18976.363390] drm_ioctl+0x2d5/0x370 [drm] >[18976.363406] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[18976.363411] ? __pm_runtime_resume+0x54/0x90 >[18976.363416] ? trace_hardirqs_on_caller+0xed/0x180 >[18976.363434] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[18976.363440] do_vfs_ioctl+0xa5/0x6e0 >[18976.363446] SyS_ioctl+0x74/0x80 >[18976.363451] do_syscall_64+0x79/0x220 >[18976.363455] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[18976.363457] RIP: 0033:0x7fd8d64ef0f7 >[18976.363459] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[18976.363461] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[18976.363463] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[18976.363464] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[18976.363465] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[18976.363467] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[19000.792162] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19000.792166] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19000.792168] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19000.792170] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19000.792171] Call Trace: >[19000.792178] dump_stack+0x85/0xbf >[19000.792182] swiotlb_alloc_coherent+0x1be/0x1d0 >[19000.792190] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19000.792200] ttm_dma_populate+0x25e/0x350 [ttm] >[19000.792207] ttm_tt_bind+0x2c/0x60 [ttm] >[19000.792211] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19000.792220] ttm_bo_validate+0x189/0x1a0 [ttm] >[19000.792223] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19000.792230] ? mutex_trylock+0xcd/0xe0 >[19000.792235] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19000.792267] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19000.792289] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19000.792314] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19000.792339] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19000.792362] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19000.792380] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19000.792402] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19000.792414] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19000.792423] drm_ioctl+0x2d5/0x370 [drm] >[19000.792441] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19000.792446] ? __pm_runtime_resume+0x54/0x90 >[19000.792452] ? trace_hardirqs_on_caller+0xed/0x180 >[19000.792473] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19000.792478] do_vfs_ioctl+0xa5/0x6e0 >[19000.792485] SyS_ioctl+0x74/0x80 >[19000.792491] do_syscall_64+0x79/0x220 >[19000.792494] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19000.792497] RIP: 0033:0x7fd8d64ef0f7 >[19000.792498] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19000.792501] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[19000.792502] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19000.792504] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 0000000000000004 >[19000.792505] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19000.792507] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[19008.759163] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19008.759166] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19008.759169] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19008.759170] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19008.759172] Call Trace: >[19008.759180] dump_stack+0x85/0xbf >[19008.759186] swiotlb_alloc_coherent+0x1be/0x1d0 >[19008.759197] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19008.759213] ttm_dma_populate+0x25e/0x350 [ttm] >[19008.759224] ttm_tt_bind+0x2c/0x60 [ttm] >[19008.759229] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19008.759252] ttm_bo_validate+0x189/0x1a0 [ttm] >[19008.759257] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19008.759267] ? mutex_trylock+0xcd/0xe0 >[19008.759273] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19008.759317] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19008.759339] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19008.759384] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19008.759420] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19008.759463] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19008.759480] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19008.759500] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19008.759511] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19008.759518] drm_ioctl+0x2d5/0x370 [drm] >[19008.759534] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19008.759539] ? __pm_runtime_resume+0x54/0x90 >[19008.759544] ? trace_hardirqs_on_caller+0xed/0x180 >[19008.759562] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19008.759567] do_vfs_ioctl+0xa5/0x6e0 >[19008.759583] SyS_ioctl+0x74/0x80 >[19008.759588] do_syscall_64+0x79/0x220 >[19008.759591] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19008.759593] RIP: 0033:0x7fd8d64ef0f7 >[19008.759595] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19008.759597] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[19008.759599] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19008.759600] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[19008.759601] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19008.759602] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[19010.142209] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19010.142212] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19010.142215] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19010.142216] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19010.142217] Call Trace: >[19010.142224] dump_stack+0x85/0xbf >[19010.142229] swiotlb_alloc_coherent+0x1be/0x1d0 >[19010.142237] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19010.142255] ttm_dma_populate+0x25e/0x350 [ttm] >[19010.142261] ttm_tt_bind+0x2c/0x60 [ttm] >[19010.142265] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19010.142273] ttm_bo_validate+0x189/0x1a0 [ttm] >[19010.142276] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19010.142281] ? mutex_trylock+0xcd/0xe0 >[19010.142286] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19010.142318] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19010.142338] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19010.142343] ? __lock_acquire+0x2d4/0x1340 >[19010.142363] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19010.142385] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19010.142405] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19010.142422] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19010.142469] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19010.142491] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19010.142510] drm_ioctl+0x2d5/0x370 [drm] >[19010.142527] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19010.142541] ? __pm_runtime_resume+0x54/0x90 >[19010.142546] ? trace_hardirqs_on_caller+0xed/0x180 >[19010.142585] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19010.142600] do_vfs_ioctl+0xa5/0x6e0 >[19010.142607] SyS_ioctl+0x74/0x80 >[19010.142612] do_syscall_64+0x79/0x220 >[19010.142615] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19010.142617] RIP: 0033:0x7fd8d64ef0f7 >[19010.142618] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19010.142621] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[19010.142632] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19010.142633] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[19010.142634] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19010.142636] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[19016.438526] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19016.438529] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19016.438532] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19016.438533] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19016.438544] Call Trace: >[19016.438551] dump_stack+0x85/0xbf >[19016.438555] swiotlb_alloc_coherent+0x1be/0x1d0 >[19016.438563] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19016.438571] ttm_dma_populate+0x25e/0x350 [ttm] >[19016.438577] ttm_tt_bind+0x2c/0x60 [ttm] >[19016.438581] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19016.438589] ttm_bo_validate+0x189/0x1a0 [ttm] >[19016.438592] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19016.438598] ? mutex_trylock+0xcd/0xe0 >[19016.438603] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19016.438635] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19016.438656] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19016.438680] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19016.438702] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19016.438723] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19016.438740] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19016.438761] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19016.438772] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19016.438780] drm_ioctl+0x2d5/0x370 [drm] >[19016.438797] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19016.438802] ? __pm_runtime_resume+0x54/0x90 >[19016.438807] ? trace_hardirqs_on_caller+0xed/0x180 >[19016.438825] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19016.438830] do_vfs_ioctl+0xa5/0x6e0 >[19016.438836] SyS_ioctl+0x74/0x80 >[19016.438841] do_syscall_64+0x79/0x220 >[19016.438844] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19016.438847] RIP: 0033:0x7fd8d64ef0f7 >[19016.438848] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19016.438851] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[19016.438852] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19016.438853] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[19016.438855] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19016.438856] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[19019.253407] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19019.253410] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19019.253413] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19019.253415] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19019.253416] Call Trace: >[19019.253422] dump_stack+0x85/0xbf >[19019.253427] swiotlb_alloc_coherent+0x1be/0x1d0 >[19019.253434] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19019.253443] ttm_dma_populate+0x25e/0x350 [ttm] >[19019.253449] ttm_tt_bind+0x2c/0x60 [ttm] >[19019.253453] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19019.253460] ttm_bo_validate+0x189/0x1a0 [ttm] >[19019.253473] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19019.253479] ? mutex_trylock+0xcd/0xe0 >[19019.253484] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19019.253515] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19019.253546] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19019.253552] ? __lock_acquire+0x2d4/0x1340 >[19019.253572] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19019.253595] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19019.253627] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19019.253655] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19019.253675] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19019.253687] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19019.253695] drm_ioctl+0x2d5/0x370 [drm] >[19019.253711] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19019.253716] ? __pm_runtime_resume+0x54/0x90 >[19019.253720] ? trace_hardirqs_on_caller+0xed/0x180 >[19019.253738] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19019.253743] do_vfs_ioctl+0xa5/0x6e0 >[19019.253749] SyS_ioctl+0x74/0x80 >[19019.253754] do_syscall_64+0x79/0x220 >[19019.253757] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19019.253760] RIP: 0033:0x7fd8d64ef0f7 >[19019.253761] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19019.253764] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[19019.253765] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19019.253766] RBP: 00007ffcc6dba1c0 R08: 0000000003072a40 R09: 0000000000000004 >[19019.253767] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19019.253769] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[19027.518580] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19027.518585] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19027.518588] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19027.518590] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19027.518592] Call Trace: >[19027.518601] dump_stack+0x85/0xbf >[19027.518607] swiotlb_alloc_coherent+0x1be/0x1d0 >[19027.518618] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19027.518631] ttm_dma_populate+0x25e/0x350 [ttm] >[19027.518641] ttm_tt_bind+0x2c/0x60 [ttm] >[19027.518646] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19027.518658] ttm_bo_validate+0x189/0x1a0 [ttm] >[19027.518663] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19027.518672] ? mutex_trylock+0xcd/0xe0 >[19027.518679] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19027.518720] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19027.518751] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19027.518785] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19027.518820] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19027.518851] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19027.518876] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19027.518906] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19027.518921] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19027.518934] drm_ioctl+0x2d5/0x370 [drm] >[19027.518959] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19027.518966] ? __pm_runtime_resume+0x54/0x90 >[19027.518973] ? trace_hardirqs_on_caller+0xed/0x180 >[19027.519000] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19027.519008] do_vfs_ioctl+0xa5/0x6e0 >[19027.519018] SyS_ioctl+0x74/0x80 >[19027.519025] do_syscall_64+0x79/0x220 >[19027.519030] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19027.519034] RIP: 0033:0x7fd8d64ef0f7 >[19027.519036] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19027.519040] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[19027.519042] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19027.519044] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[19027.519046] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19027.519048] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[19030.864717] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19030.864720] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19030.864722] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19030.864724] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19030.864725] Call Trace: >[19030.864731] dump_stack+0x85/0xbf >[19030.864735] swiotlb_alloc_coherent+0x1be/0x1d0 >[19030.864742] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19030.864751] ttm_dma_populate+0x25e/0x350 [ttm] >[19030.864757] ttm_tt_bind+0x2c/0x60 [ttm] >[19030.864760] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19030.864768] ttm_bo_validate+0x189/0x1a0 [ttm] >[19030.864771] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19030.864777] ? mutex_trylock+0xcd/0xe0 >[19030.864781] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19030.864812] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19030.864832] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19030.864838] ? __lock_acquire+0x2d4/0x1340 >[19030.864868] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19030.864891] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19030.864912] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19030.864940] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19030.864960] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19030.864972] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19030.864980] drm_ioctl+0x2d5/0x370 [drm] >[19030.865006] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19030.865020] ? __pm_runtime_resume+0x54/0x90 >[19030.865024] ? trace_hardirqs_on_caller+0xed/0x180 >[19030.865042] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19030.865047] do_vfs_ioctl+0xa5/0x6e0 >[19030.865053] SyS_ioctl+0x74/0x80 >[19030.865058] do_syscall_64+0x79/0x220 >[19030.865060] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19030.865063] RIP: 0033:0x7fd8d64ef0f7 >[19030.865064] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19030.865067] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[19030.865068] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19030.865069] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 00007fd8d67b3c50 >[19030.865071] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19030.865072] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[19032.417427] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19032.417430] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19032.417433] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19032.417434] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19032.417435] Call Trace: >[19032.417442] dump_stack+0x85/0xbf >[19032.417447] swiotlb_alloc_coherent+0x1be/0x1d0 >[19032.417455] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19032.417464] ttm_dma_populate+0x25e/0x350 [ttm] >[19032.417470] ttm_tt_bind+0x2c/0x60 [ttm] >[19032.417474] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19032.417482] ttm_bo_validate+0x189/0x1a0 [ttm] >[19032.417485] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19032.417491] ? mutex_trylock+0xcd/0xe0 >[19032.417497] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19032.417528] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19032.417549] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19032.417572] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19032.417606] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19032.417628] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19032.417645] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19032.417670] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19032.417684] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19032.417699] drm_ioctl+0x2d5/0x370 [drm] >[19032.417727] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19032.417734] ? __pm_runtime_resume+0x54/0x90 >[19032.417749] ? trace_hardirqs_on_caller+0xed/0x180 >[19032.417768] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19032.417773] do_vfs_ioctl+0xa5/0x6e0 >[19032.417780] SyS_ioctl+0x74/0x80 >[19032.417785] do_syscall_64+0x79/0x220 >[19032.417788] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19032.417790] RIP: 0033:0x7fd8d64ef0f7 >[19032.417792] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19032.417794] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[19032.417796] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19032.417797] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[19032.417798] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19032.417799] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[19034.219501] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19034.219504] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19034.219507] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19034.219508] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19034.219509] Call Trace: >[19034.219516] dump_stack+0x85/0xbf >[19034.219520] swiotlb_alloc_coherent+0x1be/0x1d0 >[19034.219528] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19034.219542] ttm_dma_populate+0x25e/0x350 [ttm] >[19034.219549] ttm_tt_bind+0x2c/0x60 [ttm] >[19034.219563] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19034.219571] ttm_bo_validate+0x189/0x1a0 [ttm] >[19034.219574] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19034.219579] ? mutex_trylock+0xcd/0xe0 >[19034.219584] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19034.219615] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19034.219635] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19034.219641] ? __lock_acquire+0x2d4/0x1340 >[19034.219661] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19034.219684] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19034.219706] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19034.219722] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19034.219742] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19034.219753] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19034.219762] drm_ioctl+0x2d5/0x370 [drm] >[19034.219778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19034.219782] ? __pm_runtime_resume+0x54/0x90 >[19034.219787] ? trace_hardirqs_on_caller+0xed/0x180 >[19034.219805] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19034.219810] do_vfs_ioctl+0xa5/0x6e0 >[19034.219817] SyS_ioctl+0x74/0x80 >[19034.219821] do_syscall_64+0x79/0x220 >[19034.219824] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19034.219827] RIP: 0033:0x7fd8d64ef0f7 >[19034.219828] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19034.219831] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[19034.219833] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19034.219834] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[19034.219835] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19034.219836] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[19060.803347] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19060.803350] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19060.803353] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19060.803354] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19060.803355] Call Trace: >[19060.803362] dump_stack+0x85/0xbf >[19060.803367] swiotlb_alloc_coherent+0x1be/0x1d0 >[19060.803375] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19060.803384] ttm_dma_populate+0x25e/0x350 [ttm] >[19060.803400] ttm_tt_bind+0x2c/0x60 [ttm] >[19060.803413] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19060.803422] ttm_bo_validate+0x189/0x1a0 [ttm] >[19060.803425] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19060.803431] ? mutex_trylock+0xcd/0xe0 >[19060.803446] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19060.803501] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19060.803544] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19060.803550] ? __lock_acquire+0x2d4/0x1340 >[19060.803572] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19060.803596] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19060.803619] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19060.803646] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19060.803675] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19060.803687] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19060.803695] drm_ioctl+0x2d5/0x370 [drm] >[19060.803722] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19060.803727] ? __pm_runtime_resume+0x54/0x90 >[19060.803731] ? trace_hardirqs_on_caller+0xed/0x180 >[19060.803749] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19060.803754] do_vfs_ioctl+0xa5/0x6e0 >[19060.803762] SyS_ioctl+0x74/0x80 >[19060.803770] do_syscall_64+0x79/0x220 >[19060.803785] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19060.803788] RIP: 0033:0x7fd8d64ef0f7 >[19060.803791] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19060.803804] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[19060.803806] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19060.803808] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 00007fd8d67b3c50 >[19060.803810] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19060.803812] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[19077.830463] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19077.830466] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19077.830469] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19077.830470] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19077.830471] Call Trace: >[19077.830478] dump_stack+0x85/0xbf >[19077.830482] swiotlb_alloc_coherent+0x1be/0x1d0 >[19077.830490] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19077.830499] ttm_dma_populate+0x25e/0x350 [ttm] >[19077.830505] ttm_tt_bind+0x2c/0x60 [ttm] >[19077.830509] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19077.830522] ttm_bo_validate+0x189/0x1a0 [ttm] >[19077.830526] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19077.830535] ? mutex_trylock+0xcd/0xe0 >[19077.830542] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19077.830579] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19077.830600] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19077.830606] ? __lock_acquire+0x2d4/0x1340 >[19077.830626] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19077.830649] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19077.830670] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19077.830686] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19077.830707] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19077.830718] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19077.830727] drm_ioctl+0x2d5/0x370 [drm] >[19077.830745] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19077.830762] ? __pm_runtime_resume+0x54/0x90 >[19077.830769] ? trace_hardirqs_on_caller+0xed/0x180 >[19077.830801] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19077.830806] do_vfs_ioctl+0xa5/0x6e0 >[19077.830812] SyS_ioctl+0x74/0x80 >[19077.830817] do_syscall_64+0x79/0x220 >[19077.830820] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19077.830823] RIP: 0033:0x7fd8d64ef0f7 >[19077.830824] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19077.830827] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[19077.830828] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19077.830829] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[19077.830831] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19077.830832] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[19080.097276] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19080.097279] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19080.097281] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19080.097283] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19080.097284] Call Trace: >[19080.097291] dump_stack+0x85/0xbf >[19080.097295] swiotlb_alloc_coherent+0x1be/0x1d0 >[19080.097302] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19080.097311] ttm_dma_populate+0x25e/0x350 [ttm] >[19080.097317] ttm_tt_bind+0x2c/0x60 [ttm] >[19080.097321] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19080.097328] ttm_bo_validate+0x189/0x1a0 [ttm] >[19080.097331] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19080.097337] ? mutex_trylock+0xcd/0xe0 >[19080.097342] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19080.097372] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19080.097392] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19080.097397] ? __lock_acquire+0x2d4/0x1340 >[19080.097427] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19080.097450] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19080.097482] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19080.097509] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19080.097529] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19080.097551] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19080.097559] drm_ioctl+0x2d5/0x370 [drm] >[19080.097575] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19080.097579] ? __pm_runtime_resume+0x54/0x90 >[19080.097583] ? trace_hardirqs_on_caller+0xed/0x180 >[19080.097611] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19080.097616] do_vfs_ioctl+0xa5/0x6e0 >[19080.097623] SyS_ioctl+0x74/0x80 >[19080.097629] do_syscall_64+0x79/0x220 >[19080.097632] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19080.097634] RIP: 0033:0x7fd8d64ef0f7 >[19080.097636] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19080.097638] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[19080.097639] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19080.097641] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[19080.097642] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19080.097643] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[19090.822417] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19090.822420] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19090.822423] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19090.822424] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19090.822425] Call Trace: >[19090.822432] dump_stack+0x85/0xbf >[19090.822437] swiotlb_alloc_coherent+0x1be/0x1d0 >[19090.822444] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19090.822453] ttm_dma_populate+0x25e/0x350 [ttm] >[19090.822459] ttm_tt_bind+0x2c/0x60 [ttm] >[19090.822463] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19090.822471] ttm_bo_validate+0x189/0x1a0 [ttm] >[19090.822476] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19090.822485] ? mutex_trylock+0xcd/0xe0 >[19090.822493] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19090.822531] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19090.822552] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19090.822558] ? __lock_acquire+0x2d4/0x1340 >[19090.822578] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19090.822600] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19090.822633] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19090.822657] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19090.822677] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19090.822689] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19090.822697] drm_ioctl+0x2d5/0x370 [drm] >[19090.822713] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19090.822718] ? __pm_runtime_resume+0x54/0x90 >[19090.822722] ? trace_hardirqs_on_caller+0xed/0x180 >[19090.822749] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19090.822756] do_vfs_ioctl+0xa5/0x6e0 >[19090.822768] SyS_ioctl+0x74/0x80 >[19090.822775] do_syscall_64+0x79/0x220 >[19090.822780] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19090.822784] RIP: 0033:0x7fd8d64ef0f7 >[19090.822785] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19090.822788] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[19090.822789] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19090.822790] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 00007fd8d67b3c50 >[19090.822792] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19090.822793] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[19120.818455] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19120.818460] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19120.818464] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19120.818466] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19120.818468] Call Trace: >[19120.818477] dump_stack+0x85/0xbf >[19120.818484] swiotlb_alloc_coherent+0x1be/0x1d0 >[19120.818497] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19120.818514] ttm_dma_populate+0x25e/0x350 [ttm] >[19120.818525] ttm_tt_bind+0x2c/0x60 [ttm] >[19120.818532] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19120.818546] ttm_bo_validate+0x189/0x1a0 [ttm] >[19120.818551] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19120.818562] ? mutex_trylock+0xcd/0xe0 >[19120.818571] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19120.818614] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19120.818649] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19120.818658] ? __lock_acquire+0x2d4/0x1340 >[19120.818694] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19120.818734] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19120.818770] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19120.818800] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19120.818838] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19120.818855] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19120.818870] drm_ioctl+0x2d5/0x370 [drm] >[19120.818902] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19120.818910] ? __pm_runtime_resume+0x54/0x90 >[19120.818919] ? trace_hardirqs_on_caller+0xed/0x180 >[19120.818952] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19120.818961] do_vfs_ioctl+0xa5/0x6e0 >[19120.818975] SyS_ioctl+0x74/0x80 >[19120.818984] do_syscall_64+0x79/0x220 >[19120.818989] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19120.818994] RIP: 0033:0x7fd8d64ef0f7 >[19120.818996] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19120.819001] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[19120.819003] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19120.819006] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 00007fd8d67b3c50 >[19120.819008] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19120.819011] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[19150.813788] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19150.813793] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19150.813797] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19150.813799] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19150.813801] Call Trace: >[19150.813810] dump_stack+0x85/0xbf >[19150.813816] swiotlb_alloc_coherent+0x1be/0x1d0 >[19150.813827] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19150.813844] ttm_dma_populate+0x25e/0x350 [ttm] >[19150.813854] ttm_tt_bind+0x2c/0x60 [ttm] >[19150.813861] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19150.813875] ttm_bo_validate+0x189/0x1a0 [ttm] >[19150.813880] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19150.813889] ? mutex_trylock+0xcd/0xe0 >[19150.813898] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19150.813936] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19150.813968] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19150.813977] ? __lock_acquire+0x2d4/0x1340 >[19150.814009] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19150.814046] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19150.814080] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19150.814106] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19150.814149] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19150.814163] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19150.814177] drm_ioctl+0x2d5/0x370 [drm] >[19150.814203] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19150.814210] ? __pm_runtime_resume+0x54/0x90 >[19150.814218] ? trace_hardirqs_on_caller+0xed/0x180 >[19150.814244] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19150.814252] do_vfs_ioctl+0xa5/0x6e0 >[19150.814264] SyS_ioctl+0x74/0x80 >[19150.814271] do_syscall_64+0x79/0x220 >[19150.814276] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19150.814279] RIP: 0033:0x7fd8d64ef0f7 >[19150.814282] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19150.814286] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[19150.814288] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19150.814290] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 00007fd8d67b3c50 >[19150.814292] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19150.814294] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[19180.817702] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19180.817706] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19180.817708] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19180.817709] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19180.817711] Call Trace: >[19180.817718] dump_stack+0x85/0xbf >[19180.817724] swiotlb_alloc_coherent+0x1be/0x1d0 >[19180.817735] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19180.817751] ttm_dma_populate+0x25e/0x350 [ttm] >[19180.817761] ttm_tt_bind+0x2c/0x60 [ttm] >[19180.817768] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19180.817781] ttm_bo_validate+0x189/0x1a0 [ttm] >[19180.817786] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19180.817795] ? mutex_trylock+0xcd/0xe0 >[19180.817804] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19180.817841] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19180.817873] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19180.817880] ? __lock_acquire+0x2d4/0x1340 >[19180.817901] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19180.817923] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19180.817944] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19180.817961] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19180.817982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19180.817993] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19180.818001] drm_ioctl+0x2d5/0x370 [drm] >[19180.818018] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19180.818023] ? __pm_runtime_resume+0x54/0x90 >[19180.818027] ? trace_hardirqs_on_caller+0xed/0x180 >[19180.818045] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19180.818050] do_vfs_ioctl+0xa5/0x6e0 >[19180.818056] SyS_ioctl+0x74/0x80 >[19180.818061] do_syscall_64+0x79/0x220 >[19180.818064] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19180.818067] RIP: 0033:0x7fd8d64ef0f7 >[19180.818068] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19180.818071] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[19180.818072] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19180.818074] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3c50 >[19180.818075] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19180.818076] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[19181.656229] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19181.656233] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19181.656236] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19181.656237] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19181.656238] Call Trace: >[19181.656245] dump_stack+0x85/0xbf >[19181.656260] swiotlb_alloc_coherent+0x1be/0x1d0 >[19181.656268] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19181.656278] ttm_dma_populate+0x25e/0x350 [ttm] >[19181.656284] ttm_tt_bind+0x2c/0x60 [ttm] >[19181.656288] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19181.656297] ttm_bo_validate+0x189/0x1a0 [ttm] >[19181.656301] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19181.656310] ? mutex_trylock+0xcd/0xe0 >[19181.656319] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19181.656354] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19181.656384] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19181.656412] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19181.656435] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19181.656457] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19181.656474] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19181.656495] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19181.656517] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19181.656525] drm_ioctl+0x2d5/0x370 [drm] >[19181.656541] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19181.656545] ? __pm_runtime_resume+0x54/0x90 >[19181.656550] ? trace_hardirqs_on_caller+0xed/0x180 >[19181.656568] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19181.656574] do_vfs_ioctl+0xa5/0x6e0 >[19181.656580] SyS_ioctl+0x74/0x80 >[19181.656585] do_syscall_64+0x79/0x220 >[19181.656588] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19181.656590] RIP: 0033:0x7fd8d64ef0f7 >[19181.656592] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19181.656594] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[19181.656596] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19181.656597] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[19181.656598] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19181.656600] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[19205.079488] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19205.079491] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19205.079494] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19205.079495] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19205.079496] Call Trace: >[19205.079504] dump_stack+0x85/0xbf >[19205.079508] swiotlb_alloc_coherent+0x1be/0x1d0 >[19205.079516] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19205.079525] ttm_dma_populate+0x25e/0x350 [ttm] >[19205.079531] ttm_tt_bind+0x2c/0x60 [ttm] >[19205.079535] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19205.079543] ttm_bo_validate+0x189/0x1a0 [ttm] >[19205.079546] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19205.079552] ? mutex_trylock+0xcd/0xe0 >[19205.079557] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19205.079589] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19205.079612] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19205.079637] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19205.079672] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19205.079704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19205.079743] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19205.079764] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19205.079777] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19205.079785] drm_ioctl+0x2d5/0x370 [drm] >[19205.079802] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19205.079807] ? __pm_runtime_resume+0x54/0x90 >[19205.079812] ? trace_hardirqs_on_caller+0xed/0x180 >[19205.079830] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19205.079835] do_vfs_ioctl+0xa5/0x6e0 >[19205.079852] SyS_ioctl+0x74/0x80 >[19205.079857] do_syscall_64+0x79/0x220 >[19205.079861] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19205.079863] RIP: 0033:0x7fd8d64ef0f7 >[19205.079865] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19205.079867] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[19205.079869] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19205.079870] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[19205.079871] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19205.079873] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[19210.849266] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19210.849269] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19210.849272] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19210.849273] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19210.849274] Call Trace: >[19210.849281] dump_stack+0x85/0xbf >[19210.849285] swiotlb_alloc_coherent+0x1be/0x1d0 >[19210.849292] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19210.849301] ttm_dma_populate+0x25e/0x350 [ttm] >[19210.849307] ttm_tt_bind+0x2c/0x60 [ttm] >[19210.849311] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19210.849319] ttm_bo_validate+0x189/0x1a0 [ttm] >[19210.849323] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19210.849328] ? mutex_trylock+0xcd/0xe0 >[19210.849333] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19210.849363] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19210.849384] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19210.849389] ? __lock_acquire+0x2d4/0x1340 >[19210.849409] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19210.849441] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19210.849462] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19210.849478] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19210.849498] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19210.849509] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19210.849517] drm_ioctl+0x2d5/0x370 [drm] >[19210.849545] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19210.849560] ? __pm_runtime_resume+0x54/0x90 >[19210.849564] ? trace_hardirqs_on_caller+0xed/0x180 >[19210.849582] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19210.849587] do_vfs_ioctl+0xa5/0x6e0 >[19210.849593] SyS_ioctl+0x74/0x80 >[19210.849598] do_syscall_64+0x79/0x220 >[19210.849601] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19210.849603] RIP: 0033:0x7fd8d64ef0f7 >[19210.849604] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19210.849607] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[19210.849608] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19210.849610] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 00007fd8d67b3c50 >[19210.849611] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19210.849612] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[19240.837213] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19240.837216] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19240.837218] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19240.837220] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19240.837221] Call Trace: >[19240.837227] dump_stack+0x85/0xbf >[19240.837231] swiotlb_alloc_coherent+0x1be/0x1d0 >[19240.837239] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19240.837248] ttm_dma_populate+0x25e/0x350 [ttm] >[19240.837254] ttm_tt_bind+0x2c/0x60 [ttm] >[19240.837258] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19240.837265] ttm_bo_validate+0x189/0x1a0 [ttm] >[19240.837268] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19240.837274] ? mutex_trylock+0xcd/0xe0 >[19240.837279] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19240.837310] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19240.837331] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19240.837337] ? __lock_acquire+0x2d4/0x1340 >[19240.837356] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19240.837378] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19240.837399] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19240.837416] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19240.837436] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19240.837447] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19240.837455] drm_ioctl+0x2d5/0x370 [drm] >[19240.837472] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19240.837476] ? __pm_runtime_resume+0x54/0x90 >[19240.837481] ? trace_hardirqs_on_caller+0xed/0x180 >[19240.837498] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19240.837503] do_vfs_ioctl+0xa5/0x6e0 >[19240.837510] SyS_ioctl+0x74/0x80 >[19240.837515] do_syscall_64+0x79/0x220 >[19240.837518] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19240.837520] RIP: 0033:0x7fd8d64ef0f7 >[19240.837522] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19240.837524] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[19240.837525] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19240.837527] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 00007fd8d67b3c50 >[19240.837528] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19240.837529] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[19246.106545] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19246.106548] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19246.106550] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19246.106552] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19246.106553] Call Trace: >[19246.106560] dump_stack+0x85/0xbf >[19246.106564] swiotlb_alloc_coherent+0x1be/0x1d0 >[19246.106572] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19246.106581] ttm_dma_populate+0x25e/0x350 [ttm] >[19246.106587] ttm_tt_bind+0x2c/0x60 [ttm] >[19246.106591] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19246.106609] ttm_bo_validate+0x189/0x1a0 [ttm] >[19246.106612] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19246.106618] ? mutex_trylock+0xcd/0xe0 >[19246.106623] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19246.106654] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19246.106674] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19246.106697] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19246.106719] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19246.106741] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19246.106758] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19246.106778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19246.106789] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19246.106797] drm_ioctl+0x2d5/0x370 [drm] >[19246.106814] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19246.106819] ? __pm_runtime_resume+0x54/0x90 >[19246.106824] ? trace_hardirqs_on_caller+0xed/0x180 >[19246.106842] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19246.106847] do_vfs_ioctl+0xa5/0x6e0 >[19246.106854] SyS_ioctl+0x74/0x80 >[19246.106858] do_syscall_64+0x79/0x220 >[19246.106861] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19246.106864] RIP: 0033:0x7fd8d64ef0f7 >[19246.106865] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19246.106868] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[19246.106869] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19246.106870] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[19246.106872] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19246.106873] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[19247.035881] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19247.035885] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19247.035887] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19247.035889] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19247.035890] Call Trace: >[19247.035897] dump_stack+0x85/0xbf >[19247.035901] swiotlb_alloc_coherent+0x1be/0x1d0 >[19247.035909] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19247.035919] ttm_dma_populate+0x25e/0x350 [ttm] >[19247.035925] ttm_tt_bind+0x2c/0x60 [ttm] >[19247.035929] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19247.035947] ttm_bo_validate+0x189/0x1a0 [ttm] >[19247.035950] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19247.035966] ? mutex_trylock+0xcd/0xe0 >[19247.035971] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19247.036003] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19247.036023] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19247.036029] ? __lock_acquire+0x2d4/0x1340 >[19247.036048] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19247.036070] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19247.036091] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19247.036107] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19247.036126] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19247.036138] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19247.036145] drm_ioctl+0x2d5/0x370 [drm] >[19247.036161] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19247.036166] ? __pm_runtime_resume+0x54/0x90 >[19247.036170] ? trace_hardirqs_on_caller+0xed/0x180 >[19247.036187] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19247.036192] do_vfs_ioctl+0xa5/0x6e0 >[19247.036199] SyS_ioctl+0x74/0x80 >[19247.036203] do_syscall_64+0x79/0x220 >[19247.036206] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19247.036209] RIP: 0033:0x7fd8d64ef0f7 >[19247.036210] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19247.036213] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[19247.036214] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19247.036215] RBP: 00007ffcc6dba1c0 R08: 0000000003072a40 R09: 0000000000000004 >[19247.036216] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19247.036218] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[19270.842154] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19270.842158] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19270.842160] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19270.842161] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19270.842163] Call Trace: >[19270.842169] dump_stack+0x85/0xbf >[19270.842173] swiotlb_alloc_coherent+0x1be/0x1d0 >[19270.842181] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19270.842190] ttm_dma_populate+0x25e/0x350 [ttm] >[19270.842196] ttm_tt_bind+0x2c/0x60 [ttm] >[19270.842200] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19270.842208] ttm_bo_validate+0x189/0x1a0 [ttm] >[19270.842212] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19270.842217] ? mutex_trylock+0xcd/0xe0 >[19270.842223] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19270.842252] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19270.842273] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19270.842279] ? __lock_acquire+0x2d4/0x1340 >[19270.842299] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19270.842322] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19270.842343] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19270.842360] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19270.842380] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19270.842391] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19270.842399] drm_ioctl+0x2d5/0x370 [drm] >[19270.842416] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19270.842420] ? __pm_runtime_resume+0x54/0x90 >[19270.842424] ? trace_hardirqs_on_caller+0xed/0x180 >[19270.842443] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19270.842448] do_vfs_ioctl+0xa5/0x6e0 >[19270.842455] SyS_ioctl+0x74/0x80 >[19270.842460] do_syscall_64+0x79/0x220 >[19270.842463] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19270.842465] RIP: 0033:0x7fd8d64ef0f7 >[19270.842467] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19270.842469] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[19270.842470] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19270.842472] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 00007fd8d67b3c50 >[19270.842473] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19270.842474] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[19275.245103] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19275.245106] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19275.245109] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19275.245110] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19275.245111] Call Trace: >[19275.245118] dump_stack+0x85/0xbf >[19275.245122] swiotlb_alloc_coherent+0x1be/0x1d0 >[19275.245129] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19275.245138] ttm_dma_populate+0x25e/0x350 [ttm] >[19275.245143] ttm_tt_bind+0x2c/0x60 [ttm] >[19275.245147] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19275.245154] ttm_bo_validate+0x189/0x1a0 [ttm] >[19275.245157] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19275.245163] ? mutex_trylock+0xcd/0xe0 >[19275.245168] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19275.245198] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19275.245218] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19275.245241] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19275.245263] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19275.245283] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19275.245300] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19275.245319] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19275.245330] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19275.245338] drm_ioctl+0x2d5/0x370 [drm] >[19275.245354] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19275.245359] ? __pm_runtime_resume+0x54/0x90 >[19275.245364] ? trace_hardirqs_on_caller+0xed/0x180 >[19275.245381] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19275.245386] do_vfs_ioctl+0xa5/0x6e0 >[19275.245392] SyS_ioctl+0x74/0x80 >[19275.245397] do_syscall_64+0x79/0x220 >[19275.245400] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19275.245403] RIP: 0033:0x7fd8d64ef0f7 >[19275.245404] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19275.245407] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[19275.245408] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19275.245409] RBP: 00007ffcc6dba1c0 R08: 00000000030e7230 R09: 0000000000000004 >[19275.245410] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19275.245412] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[19282.841882] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19282.841885] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19282.841888] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19282.841889] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19282.841890] Call Trace: >[19282.841897] dump_stack+0x85/0xbf >[19282.841901] swiotlb_alloc_coherent+0x1be/0x1d0 >[19282.841908] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19282.841917] ttm_dma_populate+0x25e/0x350 [ttm] >[19282.841923] ttm_tt_bind+0x2c/0x60 [ttm] >[19282.841927] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19282.841935] ttm_bo_validate+0x189/0x1a0 [ttm] >[19282.841938] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19282.841944] ? mutex_trylock+0xcd/0xe0 >[19282.841949] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19282.841978] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19282.841999] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19282.842022] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19282.842044] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19282.842065] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19282.842083] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19282.842102] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19282.842114] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19282.842122] drm_ioctl+0x2d5/0x370 [drm] >[19282.842138] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19282.842143] ? __pm_runtime_resume+0x54/0x90 >[19282.842148] ? trace_hardirqs_on_caller+0xed/0x180 >[19282.842165] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19282.842170] do_vfs_ioctl+0xa5/0x6e0 >[19282.842177] SyS_ioctl+0x74/0x80 >[19282.842181] do_syscall_64+0x79/0x220 >[19282.842184] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19282.842187] RIP: 0033:0x7fd8d64ef0f7 >[19282.842188] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19282.842191] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[19282.842192] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19282.842193] RBP: 00007ffcc6dba1c0 R08: 0000000003072a40 R09: 0000000000000004 >[19282.842195] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19282.842196] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[19292.941771] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19292.941775] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19292.941777] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19292.941778] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19292.941779] Call Trace: >[19292.941796] dump_stack+0x85/0xbf >[19292.941800] swiotlb_alloc_coherent+0x1be/0x1d0 >[19292.941807] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19292.941826] ttm_dma_populate+0x25e/0x350 [ttm] >[19292.941832] ttm_tt_bind+0x2c/0x60 [ttm] >[19292.941836] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19292.941843] ttm_bo_validate+0x189/0x1a0 [ttm] >[19292.941846] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19292.941851] ? mutex_trylock+0xcd/0xe0 >[19292.941856] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19292.941886] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19292.941907] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19292.941912] ? __lock_acquire+0x2d4/0x1340 >[19292.941932] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19292.941954] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19292.941975] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19292.941992] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19292.942012] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19292.942023] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19292.942031] drm_ioctl+0x2d5/0x370 [drm] >[19292.942048] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19292.942052] ? __pm_runtime_resume+0x54/0x90 >[19292.942057] ? trace_hardirqs_on_caller+0xed/0x180 >[19292.942074] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19292.942079] do_vfs_ioctl+0xa5/0x6e0 >[19292.942086] SyS_ioctl+0x74/0x80 >[19292.942090] do_syscall_64+0x79/0x220 >[19292.942093] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19292.942096] RIP: 0033:0x7fd8d64ef0f7 >[19292.942097] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19292.942100] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[19292.942101] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19292.942102] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[19292.942103] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19292.942105] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[19300.818874] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19300.818879] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19300.818883] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19300.818885] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19300.818887] Call Trace: >[19300.818895] dump_stack+0x85/0xbf >[19300.818901] swiotlb_alloc_coherent+0x1be/0x1d0 >[19300.818912] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19300.818928] ttm_dma_populate+0x25e/0x350 [ttm] >[19300.818939] ttm_tt_bind+0x2c/0x60 [ttm] >[19300.818945] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19300.818958] ttm_bo_validate+0x189/0x1a0 [ttm] >[19300.818963] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19300.818972] ? mutex_trylock+0xcd/0xe0 >[19300.818980] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19300.819018] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19300.819049] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19300.819058] ? __lock_acquire+0x2d4/0x1340 >[19300.819091] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19300.819127] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19300.819160] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19300.819187] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19300.819220] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19300.819235] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19300.819248] drm_ioctl+0x2d5/0x370 [drm] >[19300.819274] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19300.819281] ? __pm_runtime_resume+0x54/0x90 >[19300.819289] ? trace_hardirqs_on_caller+0xed/0x180 >[19300.819318] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19300.819326] do_vfs_ioctl+0xa5/0x6e0 >[19300.819338] SyS_ioctl+0x74/0x80 >[19300.819345] do_syscall_64+0x79/0x220 >[19300.819350] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19300.819354] RIP: 0033:0x7fd8d64ef0f7 >[19300.819356] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19300.819361] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[19300.819363] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19300.819365] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 00007fd8d67b3c50 >[19300.819367] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19300.819369] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[19330.824477] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19330.824482] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19330.824486] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19330.824487] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19330.824488] Call Trace: >[19330.824495] dump_stack+0x85/0xbf >[19330.824500] swiotlb_alloc_coherent+0x1be/0x1d0 >[19330.824508] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19330.824520] ttm_dma_populate+0x25e/0x350 [ttm] >[19330.824528] ttm_tt_bind+0x2c/0x60 [ttm] >[19330.824534] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19330.824546] ttm_bo_validate+0x189/0x1a0 [ttm] >[19330.824550] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19330.824558] ? mutex_trylock+0xcd/0xe0 >[19330.824565] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19330.824601] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19330.824632] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19330.824640] ? __lock_acquire+0x2d4/0x1340 >[19330.824670] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19330.824702] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19330.824739] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19330.824776] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19330.824807] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19330.824832] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19330.824846] drm_ioctl+0x2d5/0x370 [drm] >[19330.824873] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19330.824880] ? __pm_runtime_resume+0x54/0x90 >[19330.824888] ? trace_hardirqs_on_caller+0xed/0x180 >[19330.824913] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19330.824919] do_vfs_ioctl+0xa5/0x6e0 >[19330.824926] SyS_ioctl+0x74/0x80 >[19330.824931] do_syscall_64+0x79/0x220 >[19330.824934] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19330.824937] RIP: 0033:0x7fd8d64ef0f7 >[19330.824938] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19330.824941] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[19330.824942] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19330.824944] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 00007fd8d67b3c50 >[19330.824945] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19330.824946] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[19360.823821] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19360.823824] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19360.823826] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19360.823828] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19360.823829] Call Trace: >[19360.823835] dump_stack+0x85/0xbf >[19360.823840] swiotlb_alloc_coherent+0x1be/0x1d0 >[19360.823847] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19360.823855] ttm_dma_populate+0x25e/0x350 [ttm] >[19360.823861] ttm_tt_bind+0x2c/0x60 [ttm] >[19360.823865] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19360.823872] ttm_bo_validate+0x189/0x1a0 [ttm] >[19360.823875] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19360.823881] ? mutex_trylock+0xcd/0xe0 >[19360.823886] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19360.823915] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19360.823947] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19360.823953] ? __lock_acquire+0x2d4/0x1340 >[19360.823984] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19360.824007] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19360.824029] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19360.824046] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19360.824067] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19360.824078] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19360.824087] drm_ioctl+0x2d5/0x370 [drm] >[19360.824104] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19360.824110] ? __pm_runtime_resume+0x54/0x90 >[19360.824117] ? trace_hardirqs_on_caller+0xed/0x180 >[19360.824145] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19360.824151] do_vfs_ioctl+0xa5/0x6e0 >[19360.824157] SyS_ioctl+0x74/0x80 >[19360.824162] do_syscall_64+0x79/0x220 >[19360.824165] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19360.824168] RIP: 0033:0x7fd8d64ef0f7 >[19360.824169] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19360.824172] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[19360.824173] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19360.824174] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 00007fd8d67b3c50 >[19360.824175] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19360.824177] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[19390.824025] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19390.824029] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19390.824033] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19390.824035] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19390.824037] Call Trace: >[19390.824046] dump_stack+0x85/0xbf >[19390.824052] swiotlb_alloc_coherent+0x1be/0x1d0 >[19390.824063] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19390.824079] ttm_dma_populate+0x25e/0x350 [ttm] >[19390.824090] ttm_tt_bind+0x2c/0x60 [ttm] >[19390.824096] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19390.824110] ttm_bo_validate+0x189/0x1a0 [ttm] >[19390.824115] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19390.824124] ? mutex_trylock+0xcd/0xe0 >[19390.824132] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19390.824170] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19390.824202] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19390.824211] ? __lock_acquire+0x2d4/0x1340 >[19390.824243] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19390.824279] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19390.824313] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19390.824339] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19390.824372] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19390.824387] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19390.824400] drm_ioctl+0x2d5/0x370 [drm] >[19390.824427] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19390.824434] ? __pm_runtime_resume+0x54/0x90 >[19390.824441] ? trace_hardirqs_on_caller+0xed/0x180 >[19390.824471] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19390.824478] do_vfs_ioctl+0xa5/0x6e0 >[19390.824490] SyS_ioctl+0x74/0x80 >[19390.824498] do_syscall_64+0x79/0x220 >[19390.824503] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19390.824506] RIP: 0033:0x7fd8d64ef0f7 >[19390.824508] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19390.824513] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[19390.824515] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19390.824517] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 00007fd8d67b3c50 >[19390.824519] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19390.824521] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[19402.814999] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19402.815004] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19402.815008] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19402.815010] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19402.815012] Call Trace: >[19402.815020] dump_stack+0x85/0xbf >[19402.815027] swiotlb_alloc_coherent+0x1be/0x1d0 >[19402.815038] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19402.815064] ttm_dma_populate+0x25e/0x350 [ttm] >[19402.815075] ttm_tt_bind+0x2c/0x60 [ttm] >[19402.815080] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19402.815089] ttm_bo_validate+0x189/0x1a0 [ttm] >[19402.815092] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19402.815098] ? mutex_trylock+0xcd/0xe0 >[19402.815114] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19402.815147] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19402.815168] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19402.815192] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19402.815215] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19402.815236] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19402.815254] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19402.815274] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19402.815289] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19402.815299] drm_ioctl+0x2d5/0x370 [drm] >[19402.815327] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19402.815332] ? __pm_runtime_resume+0x54/0x90 >[19402.815337] ? trace_hardirqs_on_caller+0xed/0x180 >[19402.815366] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19402.815371] do_vfs_ioctl+0xa5/0x6e0 >[19402.815378] SyS_ioctl+0x74/0x80 >[19402.815382] do_syscall_64+0x79/0x220 >[19402.815386] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19402.815388] RIP: 0033:0x7fd8d64ef0f7 >[19402.815390] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19402.815392] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[19402.815394] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19402.815395] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[19402.815396] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19402.815397] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[19421.295121] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19421.295124] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19421.295127] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19421.295128] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19421.295129] Call Trace: >[19421.295136] dump_stack+0x85/0xbf >[19421.295140] swiotlb_alloc_coherent+0x1be/0x1d0 >[19421.295147] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19421.295156] ttm_dma_populate+0x25e/0x350 [ttm] >[19421.295162] ttm_tt_bind+0x2c/0x60 [ttm] >[19421.295165] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19421.295173] ttm_bo_validate+0x189/0x1a0 [ttm] >[19421.295176] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19421.295182] ? mutex_trylock+0xcd/0xe0 >[19421.295186] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19421.295219] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19421.295239] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19421.295244] ? __lock_acquire+0x2d4/0x1340 >[19421.295263] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19421.295285] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19421.295306] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19421.295322] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19421.295341] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19421.295353] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19421.295361] drm_ioctl+0x2d5/0x370 [drm] >[19421.295377] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19421.295381] ? __pm_runtime_resume+0x54/0x90 >[19421.295386] ? trace_hardirqs_on_caller+0xed/0x180 >[19421.295403] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19421.295408] do_vfs_ioctl+0xa5/0x6e0 >[19421.295414] SyS_ioctl+0x74/0x80 >[19421.295419] do_syscall_64+0x79/0x220 >[19421.295422] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19421.295424] RIP: 0033:0x7fd8d64ef0f7 >[19421.295426] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19421.295428] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[19421.295430] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19421.295431] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3c50 >[19421.295432] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19421.295433] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[19434.785595] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19434.785598] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19434.785601] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19434.785602] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19434.785603] Call Trace: >[19434.785610] dump_stack+0x85/0xbf >[19434.785614] swiotlb_alloc_coherent+0x1be/0x1d0 >[19434.785622] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19434.785631] ttm_dma_populate+0x25e/0x350 [ttm] >[19434.785637] ttm_tt_bind+0x2c/0x60 [ttm] >[19434.785641] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19434.785648] ttm_bo_validate+0x189/0x1a0 [ttm] >[19434.785651] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19434.785657] ? mutex_trylock+0xcd/0xe0 >[19434.785662] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19434.785692] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19434.785714] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19434.785719] ? __lock_acquire+0x2d4/0x1340 >[19434.785739] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19434.785762] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19434.785783] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19434.785800] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19434.785821] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19434.785832] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19434.785841] drm_ioctl+0x2d5/0x370 [drm] >[19434.785857] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19434.785862] ? __pm_runtime_resume+0x54/0x90 >[19434.785867] ? trace_hardirqs_on_caller+0xed/0x180 >[19434.785884] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19434.785889] do_vfs_ioctl+0xa5/0x6e0 >[19434.785896] SyS_ioctl+0x74/0x80 >[19434.785900] do_syscall_64+0x79/0x220 >[19434.785904] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19434.785906] RIP: 0033:0x7fd8d64ef0f7 >[19434.785907] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19434.785910] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[19434.785911] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19434.785913] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[19434.785914] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19434.785915] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[19436.710760] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19436.710763] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19436.710766] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19436.710767] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19436.710769] Call Trace: >[19436.710775] dump_stack+0x85/0xbf >[19436.710780] swiotlb_alloc_coherent+0x1be/0x1d0 >[19436.710788] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19436.710808] ttm_dma_populate+0x25e/0x350 [ttm] >[19436.710813] ttm_tt_bind+0x2c/0x60 [ttm] >[19436.710817] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19436.710825] ttm_bo_validate+0x189/0x1a0 [ttm] >[19436.710827] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19436.710833] ? mutex_trylock+0xcd/0xe0 >[19436.710838] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19436.710874] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19436.710899] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19436.710905] ? __lock_acquire+0x2d4/0x1340 >[19436.710927] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19436.710952] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19436.710976] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19436.710996] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19436.711019] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19436.711033] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19436.711041] drm_ioctl+0x2d5/0x370 [drm] >[19436.711060] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19436.711065] ? __pm_runtime_resume+0x54/0x90 >[19436.711069] ? trace_hardirqs_on_caller+0xed/0x180 >[19436.711090] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19436.711096] do_vfs_ioctl+0xa5/0x6e0 >[19436.711102] SyS_ioctl+0x74/0x80 >[19436.711107] do_syscall_64+0x79/0x220 >[19436.711110] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19436.711113] RIP: 0033:0x7fd8d64ef0f7 >[19436.711114] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19436.711117] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[19436.711118] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19436.711119] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[19436.711120] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19436.711122] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[19450.823170] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19450.823174] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19450.823178] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19450.823180] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19450.823182] Call Trace: >[19450.823191] dump_stack+0x85/0xbf >[19450.823197] swiotlb_alloc_coherent+0x1be/0x1d0 >[19450.823206] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19450.823215] ttm_dma_populate+0x25e/0x350 [ttm] >[19450.823222] ttm_tt_bind+0x2c/0x60 [ttm] >[19450.823225] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19450.823233] ttm_bo_validate+0x189/0x1a0 [ttm] >[19450.823236] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19450.823242] ? mutex_trylock+0xcd/0xe0 >[19450.823248] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19450.823279] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19450.823311] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19450.823333] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19450.823356] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19450.823377] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19450.823394] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19450.823414] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19450.823426] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19450.823434] drm_ioctl+0x2d5/0x370 [drm] >[19450.823450] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19450.823455] ? __pm_runtime_resume+0x54/0x90 >[19450.823460] ? trace_hardirqs_on_caller+0xed/0x180 >[19450.823478] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19450.823483] do_vfs_ioctl+0xa5/0x6e0 >[19450.823490] SyS_ioctl+0x74/0x80 >[19450.823494] do_syscall_64+0x79/0x220 >[19450.823497] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19450.823500] RIP: 0033:0x7fd8d64ef0f7 >[19450.823501] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19450.823504] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[19450.823505] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19450.823507] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[19450.823508] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19450.823509] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[19452.046853] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19452.046856] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19452.046858] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19452.046860] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19452.046861] Call Trace: >[19452.046867] dump_stack+0x85/0xbf >[19452.046872] swiotlb_alloc_coherent+0x1be/0x1d0 >[19452.046880] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19452.046889] ttm_dma_populate+0x25e/0x350 [ttm] >[19452.046895] ttm_tt_bind+0x2c/0x60 [ttm] >[19452.046899] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19452.046907] ttm_bo_validate+0x189/0x1a0 [ttm] >[19452.046910] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19452.046916] ? mutex_trylock+0xcd/0xe0 >[19452.046921] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19452.046953] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19452.046985] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19452.047010] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19452.047061] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19452.047089] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19452.047114] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19452.047144] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19452.047166] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19452.047174] drm_ioctl+0x2d5/0x370 [drm] >[19452.047201] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19452.047206] ? __pm_runtime_resume+0x54/0x90 >[19452.047211] ? trace_hardirqs_on_caller+0xed/0x180 >[19452.047229] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19452.047234] do_vfs_ioctl+0xa5/0x6e0 >[19452.047240] SyS_ioctl+0x74/0x80 >[19452.047245] do_syscall_64+0x79/0x220 >[19452.047248] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19452.047251] RIP: 0033:0x7fd8d64ef0f7 >[19452.047253] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19452.047255] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[19452.047257] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19452.047258] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[19452.047259] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19452.047260] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[19453.897945] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19453.897948] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19453.897951] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19453.897952] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19453.897954] Call Trace: >[19453.897960] dump_stack+0x85/0xbf >[19453.897964] swiotlb_alloc_coherent+0x1be/0x1d0 >[19453.897972] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19453.897982] ttm_dma_populate+0x25e/0x350 [ttm] >[19453.897988] ttm_tt_bind+0x2c/0x60 [ttm] >[19453.897992] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19453.898000] ttm_bo_validate+0x189/0x1a0 [ttm] >[19453.898003] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19453.898009] ? mutex_trylock+0xcd/0xe0 >[19453.898014] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19453.898046] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19453.898068] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19453.898074] ? __lock_acquire+0x2d4/0x1340 >[19453.898096] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19453.898120] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19453.898141] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19453.898158] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19453.898179] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19453.898191] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19453.898199] drm_ioctl+0x2d5/0x370 [drm] >[19453.898216] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19453.898221] ? __pm_runtime_resume+0x54/0x90 >[19453.898226] ? trace_hardirqs_on_caller+0xed/0x180 >[19453.898245] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19453.898250] do_vfs_ioctl+0xa5/0x6e0 >[19453.898257] SyS_ioctl+0x74/0x80 >[19453.898262] do_syscall_64+0x79/0x220 >[19453.898265] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19453.898267] RIP: 0033:0x7fd8d64ef0f7 >[19453.898269] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19453.898271] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[19453.898273] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19453.898274] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[19453.898275] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19453.898277] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[19458.082599] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19458.082602] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19458.082615] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19458.082616] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19458.082618] Call Trace: >[19458.082624] dump_stack+0x85/0xbf >[19458.082628] swiotlb_alloc_coherent+0x1be/0x1d0 >[19458.082636] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19458.082645] ttm_dma_populate+0x25e/0x350 [ttm] >[19458.082651] ttm_tt_bind+0x2c/0x60 [ttm] >[19458.082655] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19458.082663] ttm_bo_validate+0x189/0x1a0 [ttm] >[19458.082666] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19458.082672] ? mutex_trylock+0xcd/0xe0 >[19458.082677] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19458.082707] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19458.082729] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19458.082752] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19458.082775] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19458.082807] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19458.082831] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19458.082874] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19458.082889] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19458.082897] drm_ioctl+0x2d5/0x370 [drm] >[19458.082913] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19458.082918] ? __pm_runtime_resume+0x54/0x90 >[19458.082923] ? trace_hardirqs_on_caller+0xed/0x180 >[19458.082941] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19458.082946] do_vfs_ioctl+0xa5/0x6e0 >[19458.082953] SyS_ioctl+0x74/0x80 >[19458.082960] do_syscall_64+0x79/0x220 >[19458.082965] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19458.082968] RIP: 0033:0x7fd8d64ef0f7 >[19458.082970] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19458.082974] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[19458.082976] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19458.082978] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[19458.082980] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19458.082982] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[19459.270418] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19459.270421] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19459.270424] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19459.270425] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19459.270426] Call Trace: >[19459.270433] dump_stack+0x85/0xbf >[19459.270437] swiotlb_alloc_coherent+0x1be/0x1d0 >[19459.270445] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19459.270459] ttm_dma_populate+0x25e/0x350 [ttm] >[19459.270470] ttm_tt_bind+0x2c/0x60 [ttm] >[19459.270476] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19459.270489] ttm_bo_validate+0x189/0x1a0 [ttm] >[19459.270494] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19459.270501] ? mutex_trylock+0xcd/0xe0 >[19459.270507] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19459.270538] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19459.270560] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19459.270565] ? __lock_acquire+0x2d4/0x1340 >[19459.270602] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19459.270650] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19459.270672] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19459.270697] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19459.270723] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19459.270735] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19459.270742] drm_ioctl+0x2d5/0x370 [drm] >[19459.270759] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19459.270763] ? __pm_runtime_resume+0x54/0x90 >[19459.270767] ? trace_hardirqs_on_caller+0xed/0x180 >[19459.270785] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19459.270790] do_vfs_ioctl+0xa5/0x6e0 >[19459.270796] SyS_ioctl+0x74/0x80 >[19459.270800] do_syscall_64+0x79/0x220 >[19459.270804] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19459.270806] RIP: 0033:0x7fd8d64ef0f7 >[19459.270807] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19459.270810] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[19459.270811] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19459.270812] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[19459.270814] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19459.270815] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[19464.741063] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19464.741068] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19464.741071] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19464.741073] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19464.741075] Call Trace: >[19464.741083] dump_stack+0x85/0xbf >[19464.741089] swiotlb_alloc_coherent+0x1be/0x1d0 >[19464.741100] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19464.741114] ttm_dma_populate+0x25e/0x350 [ttm] >[19464.741124] ttm_tt_bind+0x2c/0x60 [ttm] >[19464.741130] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19464.741142] ttm_bo_validate+0x189/0x1a0 [ttm] >[19464.741147] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19464.741156] ? mutex_trylock+0xcd/0xe0 >[19464.741164] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19464.741202] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19464.741234] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19464.741273] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19464.741309] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19464.741343] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19464.741368] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19464.741401] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19464.741416] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19464.741429] drm_ioctl+0x2d5/0x370 [drm] >[19464.741455] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19464.741461] ? __pm_runtime_resume+0x54/0x90 >[19464.741469] ? trace_hardirqs_on_caller+0xed/0x180 >[19464.741498] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19464.741505] do_vfs_ioctl+0xa5/0x6e0 >[19464.741515] SyS_ioctl+0x74/0x80 >[19464.741522] do_syscall_64+0x79/0x220 >[19464.741526] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19464.741529] RIP: 0033:0x7fd8d64ef0f7 >[19464.741531] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19464.741534] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[19464.741536] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19464.741538] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[19464.741540] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19464.741542] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[19465.757597] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19465.757600] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19465.757603] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19465.757604] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19465.757605] Call Trace: >[19465.757612] dump_stack+0x85/0xbf >[19465.757617] swiotlb_alloc_coherent+0x1be/0x1d0 >[19465.757624] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19465.757633] ttm_dma_populate+0x25e/0x350 [ttm] >[19465.757650] ttm_tt_bind+0x2c/0x60 [ttm] >[19465.757654] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19465.757672] ttm_bo_validate+0x189/0x1a0 [ttm] >[19465.757675] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19465.757681] ? mutex_trylock+0xcd/0xe0 >[19465.757686] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19465.757718] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19465.757738] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19465.757744] ? __lock_acquire+0x2d4/0x1340 >[19465.757764] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19465.757786] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19465.757807] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19465.757824] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19465.757844] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19465.757856] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19465.757864] drm_ioctl+0x2d5/0x370 [drm] >[19465.757880] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19465.757885] ? __pm_runtime_resume+0x54/0x90 >[19465.757889] ? trace_hardirqs_on_caller+0xed/0x180 >[19465.757907] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19465.757912] do_vfs_ioctl+0xa5/0x6e0 >[19465.757918] SyS_ioctl+0x74/0x80 >[19465.757923] do_syscall_64+0x79/0x220 >[19465.757926] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19465.757928] RIP: 0033:0x7fd8d64ef0f7 >[19465.757930] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19465.757932] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[19465.757934] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19465.757935] RBP: 00007ffcc6dba1c0 R08: 000000000325a5a0 R09: 0000000000000004 >[19465.757936] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19465.757937] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[19471.893858] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19471.893861] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19471.893864] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19471.893865] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19471.893867] Call Trace: >[19471.893873] dump_stack+0x85/0xbf >[19471.893878] swiotlb_alloc_coherent+0x1be/0x1d0 >[19471.893886] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19471.893895] ttm_dma_populate+0x25e/0x350 [ttm] >[19471.893901] ttm_tt_bind+0x2c/0x60 [ttm] >[19471.893905] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19471.893913] ttm_bo_validate+0x189/0x1a0 [ttm] >[19471.893916] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19471.893922] ? mutex_trylock+0xcd/0xe0 >[19471.893927] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19471.893964] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19471.893989] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19471.893994] ? __lock_acquire+0x2d4/0x1340 >[19471.894019] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19471.894044] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19471.894069] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19471.894089] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19471.894113] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19471.894127] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19471.894135] drm_ioctl+0x2d5/0x370 [drm] >[19471.894155] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19471.894160] ? __pm_runtime_resume+0x54/0x90 >[19471.894164] ? trace_hardirqs_on_caller+0xed/0x180 >[19471.894185] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19471.894191] do_vfs_ioctl+0xa5/0x6e0 >[19471.894198] SyS_ioctl+0x74/0x80 >[19471.894203] do_syscall_64+0x79/0x220 >[19471.894206] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19471.894208] RIP: 0033:0x7fd8d64ef0f7 >[19471.894209] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19471.894212] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[19471.894213] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19471.894215] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[19471.894216] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19471.894217] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[19473.229021] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19473.229025] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19473.229027] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19473.229029] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19473.229030] Call Trace: >[19473.229037] dump_stack+0x85/0xbf >[19473.229042] swiotlb_alloc_coherent+0x1be/0x1d0 >[19473.229049] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19473.229059] ttm_dma_populate+0x25e/0x350 [ttm] >[19473.229065] ttm_tt_bind+0x2c/0x60 [ttm] >[19473.229069] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19473.229077] ttm_bo_validate+0x189/0x1a0 [ttm] >[19473.229080] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19473.229086] ? mutex_trylock+0xcd/0xe0 >[19473.229091] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19473.229124] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19473.229147] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19473.229152] ? __lock_acquire+0x2d4/0x1340 >[19473.229173] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19473.229196] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19473.229218] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19473.229235] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19473.229255] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19473.229267] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19473.229275] drm_ioctl+0x2d5/0x370 [drm] >[19473.229291] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19473.229307] ? __pm_runtime_resume+0x54/0x90 >[19473.229312] ? trace_hardirqs_on_caller+0xed/0x180 >[19473.229330] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19473.229336] do_vfs_ioctl+0xa5/0x6e0 >[19473.229342] SyS_ioctl+0x74/0x80 >[19473.229347] do_syscall_64+0x79/0x220 >[19473.229350] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19473.229353] RIP: 0033:0x7fd8d64ef0f7 >[19473.229354] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19473.229357] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[19473.229358] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19473.229360] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[19473.229361] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19473.229362] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[19480.818814] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19480.818817] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19480.818820] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19480.818821] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19480.818822] Call Trace: >[19480.818829] dump_stack+0x85/0xbf >[19480.818834] swiotlb_alloc_coherent+0x1be/0x1d0 >[19480.818842] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19480.818851] ttm_dma_populate+0x25e/0x350 [ttm] >[19480.818857] ttm_tt_bind+0x2c/0x60 [ttm] >[19480.818861] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19480.818869] ttm_bo_validate+0x189/0x1a0 [ttm] >[19480.818872] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19480.818878] ? mutex_trylock+0xcd/0xe0 >[19480.818884] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19480.818919] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19480.818942] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19480.818967] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19480.818991] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19480.819013] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19480.819030] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19480.819052] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19480.819073] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19480.819082] drm_ioctl+0x2d5/0x370 [drm] >[19480.819098] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19480.819103] ? __pm_runtime_resume+0x54/0x90 >[19480.819109] ? trace_hardirqs_on_caller+0xed/0x180 >[19480.819127] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19480.819132] do_vfs_ioctl+0xa5/0x6e0 >[19480.819149] SyS_ioctl+0x74/0x80 >[19480.819154] do_syscall_64+0x79/0x220 >[19480.819157] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19480.819159] RIP: 0033:0x7fd8d64ef0f7 >[19480.819161] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19480.819163] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[19480.819165] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19480.819166] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 0000000000000004 >[19480.819167] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19480.819168] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[19485.646544] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19485.646547] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19485.646549] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19485.646551] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19485.646552] Call Trace: >[19485.646558] dump_stack+0x85/0xbf >[19485.646562] swiotlb_alloc_coherent+0x1be/0x1d0 >[19485.646570] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19485.646578] ttm_dma_populate+0x25e/0x350 [ttm] >[19485.646584] ttm_tt_bind+0x2c/0x60 [ttm] >[19485.646588] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19485.646596] ttm_bo_validate+0x189/0x1a0 [ttm] >[19485.646599] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19485.646615] ? mutex_trylock+0xcd/0xe0 >[19485.646620] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19485.646662] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19485.646684] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19485.646719] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19485.646762] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19485.646795] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19485.646811] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19485.646832] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19485.646843] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19485.646862] drm_ioctl+0x2d5/0x370 [drm] >[19485.646878] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19485.646883] ? __pm_runtime_resume+0x54/0x90 >[19485.646888] ? trace_hardirqs_on_caller+0xed/0x180 >[19485.646932] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19485.646937] do_vfs_ioctl+0xa5/0x6e0 >[19485.646943] SyS_ioctl+0x74/0x80 >[19485.646947] do_syscall_64+0x79/0x220 >[19485.646950] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19485.646953] RIP: 0033:0x7fd8d64ef0f7 >[19485.646954] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19485.646957] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[19485.646958] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19485.646959] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[19485.646961] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19485.646962] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[19486.928439] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19486.928444] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19486.928448] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19486.928450] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19486.928452] Call Trace: >[19486.928460] dump_stack+0x85/0xbf >[19486.928466] swiotlb_alloc_coherent+0x1be/0x1d0 >[19486.928476] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19486.928485] ttm_dma_populate+0x25e/0x350 [ttm] >[19486.928491] ttm_tt_bind+0x2c/0x60 [ttm] >[19486.928495] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19486.928502] ttm_bo_validate+0x189/0x1a0 [ttm] >[19486.928505] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19486.928511] ? mutex_trylock+0xcd/0xe0 >[19486.928516] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19486.928548] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19486.928575] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19486.928583] ? __lock_acquire+0x2d4/0x1340 >[19486.928615] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19486.928640] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19486.928661] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19486.928678] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19486.928704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19486.928717] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19486.928731] drm_ioctl+0x2d5/0x370 [drm] >[19486.928759] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19486.928767] ? __pm_runtime_resume+0x54/0x90 >[19486.928773] ? trace_hardirqs_on_caller+0xed/0x180 >[19486.928791] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19486.928796] do_vfs_ioctl+0xa5/0x6e0 >[19486.928803] SyS_ioctl+0x74/0x80 >[19486.928807] do_syscall_64+0x79/0x220 >[19486.928810] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19486.928813] RIP: 0033:0x7fd8d64ef0f7 >[19486.928814] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19486.928817] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[19486.928818] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19486.928820] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[19486.928821] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19486.928822] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[19501.991464] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19501.991468] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19501.991470] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19501.991472] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19501.991473] Call Trace: >[19501.991480] dump_stack+0x85/0xbf >[19501.991484] swiotlb_alloc_coherent+0x1be/0x1d0 >[19501.991492] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19501.991501] ttm_dma_populate+0x25e/0x350 [ttm] >[19501.991507] ttm_tt_bind+0x2c/0x60 [ttm] >[19501.991511] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19501.991519] ttm_bo_validate+0x189/0x1a0 [ttm] >[19501.991522] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19501.991528] ? mutex_trylock+0xcd/0xe0 >[19501.991533] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19501.991567] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19501.991590] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19501.991614] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19501.991636] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19501.991658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19501.991675] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19501.991695] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19501.991707] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19501.991715] drm_ioctl+0x2d5/0x370 [drm] >[19501.991732] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19501.991737] ? __pm_runtime_resume+0x54/0x90 >[19501.991742] ? trace_hardirqs_on_caller+0xed/0x180 >[19501.991760] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19501.991765] do_vfs_ioctl+0xa5/0x6e0 >[19501.991772] SyS_ioctl+0x74/0x80 >[19501.991776] do_syscall_64+0x79/0x220 >[19501.991780] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19501.991782] RIP: 0033:0x7fd8d64ef0f7 >[19501.991784] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19501.991786] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[19501.991787] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19501.991789] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[19501.991790] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19501.991792] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[19503.604644] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19503.604648] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19503.604650] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19503.604651] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19503.604653] Call Trace: >[19503.604660] dump_stack+0x85/0xbf >[19503.604664] swiotlb_alloc_coherent+0x1be/0x1d0 >[19503.604671] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19503.604680] ttm_dma_populate+0x25e/0x350 [ttm] >[19503.604686] ttm_tt_bind+0x2c/0x60 [ttm] >[19503.604689] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19503.604697] ttm_bo_validate+0x189/0x1a0 [ttm] >[19503.604700] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19503.604706] ? mutex_trylock+0xcd/0xe0 >[19503.604711] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19503.604740] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19503.604761] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19503.604767] ? __lock_acquire+0x2d4/0x1340 >[19503.604786] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19503.604824] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19503.604855] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19503.604872] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19503.604892] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19503.604903] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19503.604911] drm_ioctl+0x2d5/0x370 [drm] >[19503.604927] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19503.604932] ? __pm_runtime_resume+0x54/0x90 >[19503.604936] ? trace_hardirqs_on_caller+0xed/0x180 >[19503.604954] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19503.604959] do_vfs_ioctl+0xa5/0x6e0 >[19503.604965] SyS_ioctl+0x74/0x80 >[19503.604970] do_syscall_64+0x79/0x220 >[19503.604973] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19503.604975] RIP: 0033:0x7fd8d64ef0f7 >[19503.604977] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19503.604980] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[19503.604981] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19503.604982] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[19503.604983] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19503.604985] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[19510.825396] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19510.825400] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19510.825415] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19510.825417] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19510.825418] Call Trace: >[19510.825425] dump_stack+0x85/0xbf >[19510.825429] swiotlb_alloc_coherent+0x1be/0x1d0 >[19510.825446] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19510.825455] ttm_dma_populate+0x25e/0x350 [ttm] >[19510.825461] ttm_tt_bind+0x2c/0x60 [ttm] >[19510.825466] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19510.825484] ttm_bo_validate+0x189/0x1a0 [ttm] >[19510.825487] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19510.825503] ? mutex_trylock+0xcd/0xe0 >[19510.825509] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19510.825541] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19510.825574] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19510.825599] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19510.825622] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19510.825643] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19510.825659] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19510.825679] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19510.825701] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19510.825709] drm_ioctl+0x2d5/0x370 [drm] >[19510.825725] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19510.825730] ? __pm_runtime_resume+0x54/0x90 >[19510.825735] ? trace_hardirqs_on_caller+0xed/0x180 >[19510.825752] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19510.825758] do_vfs_ioctl+0xa5/0x6e0 >[19510.825764] SyS_ioctl+0x74/0x80 >[19510.825769] do_syscall_64+0x79/0x220 >[19510.825772] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19510.825774] RIP: 0033:0x7fd8d64ef0f7 >[19510.825776] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19510.825778] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[19510.825779] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19510.825781] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[19510.825782] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19510.825783] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[19515.372907] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19515.372911] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19515.372915] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19515.372916] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19515.372918] Call Trace: >[19515.372925] dump_stack+0x85/0xbf >[19515.372930] swiotlb_alloc_coherent+0x1be/0x1d0 >[19515.372939] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19515.372950] ttm_dma_populate+0x25e/0x350 [ttm] >[19515.372957] ttm_tt_bind+0x2c/0x60 [ttm] >[19515.372962] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19515.372971] ttm_bo_validate+0x189/0x1a0 [ttm] >[19515.372975] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19515.372982] ? mutex_trylock+0xcd/0xe0 >[19515.372989] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19515.373024] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19515.373051] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19515.373079] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19515.373107] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19515.373133] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19515.373153] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19515.373177] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19515.373190] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19515.373200] drm_ioctl+0x2d5/0x370 [drm] >[19515.373220] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19515.373226] ? __pm_runtime_resume+0x54/0x90 >[19515.373232] ? trace_hardirqs_on_caller+0xed/0x180 >[19515.373253] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19515.373259] do_vfs_ioctl+0xa5/0x6e0 >[19515.373268] SyS_ioctl+0x74/0x80 >[19515.373273] do_syscall_64+0x79/0x220 >[19515.373277] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19515.373280] RIP: 0033:0x7fd8d64ef0f7 >[19515.373282] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19515.373285] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[19515.373287] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19515.373288] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[19515.373290] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19515.373291] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[19517.843968] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19517.843971] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19517.843974] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19517.843975] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19517.843976] Call Trace: >[19517.843983] dump_stack+0x85/0xbf >[19517.843987] swiotlb_alloc_coherent+0x1be/0x1d0 >[19517.843995] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19517.844004] ttm_dma_populate+0x25e/0x350 [ttm] >[19517.844010] ttm_tt_bind+0x2c/0x60 [ttm] >[19517.844014] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19517.844022] ttm_bo_validate+0x189/0x1a0 [ttm] >[19517.844025] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19517.844030] ? mutex_trylock+0xcd/0xe0 >[19517.844036] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19517.844067] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19517.844087] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19517.844110] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19517.844132] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19517.844153] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19517.844170] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19517.844190] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19517.844201] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19517.844209] drm_ioctl+0x2d5/0x370 [drm] >[19517.844225] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19517.844230] ? __pm_runtime_resume+0x54/0x90 >[19517.844235] ? trace_hardirqs_on_caller+0xed/0x180 >[19517.844253] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19517.844258] do_vfs_ioctl+0xa5/0x6e0 >[19517.844265] SyS_ioctl+0x74/0x80 >[19517.844269] do_syscall_64+0x79/0x220 >[19517.844272] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19517.844275] RIP: 0033:0x7fd8d64ef0f7 >[19517.844276] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19517.844279] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[19517.844280] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19517.844281] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[19517.844283] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19517.844284] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[19518.928706] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19518.928709] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19518.928712] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19518.928713] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19518.928714] Call Trace: >[19518.928721] dump_stack+0x85/0xbf >[19518.928725] swiotlb_alloc_coherent+0x1be/0x1d0 >[19518.928743] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19518.928752] ttm_dma_populate+0x25e/0x350 [ttm] >[19518.928758] ttm_tt_bind+0x2c/0x60 [ttm] >[19518.928762] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19518.928771] ttm_bo_validate+0x189/0x1a0 [ttm] >[19518.928774] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19518.928780] ? mutex_trylock+0xcd/0xe0 >[19518.928785] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19518.928815] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19518.928836] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19518.928842] ? __lock_acquire+0x2d4/0x1340 >[19518.928863] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19518.928895] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19518.928916] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19518.928933] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19518.928953] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19518.928964] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19518.928972] drm_ioctl+0x2d5/0x370 [drm] >[19518.928988] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19518.928993] ? __pm_runtime_resume+0x54/0x90 >[19518.928997] ? trace_hardirqs_on_caller+0xed/0x180 >[19518.929015] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19518.929020] do_vfs_ioctl+0xa5/0x6e0 >[19518.929026] SyS_ioctl+0x74/0x80 >[19518.929031] do_syscall_64+0x79/0x220 >[19518.929034] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19518.929037] RIP: 0033:0x7fd8d64ef0f7 >[19518.929038] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19518.929041] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[19518.929042] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19518.929043] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[19518.929045] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19518.929046] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[19540.826639] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19540.826642] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19540.826645] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19540.826646] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19540.826648] Call Trace: >[19540.826654] dump_stack+0x85/0xbf >[19540.826658] swiotlb_alloc_coherent+0x1be/0x1d0 >[19540.826665] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19540.826673] ttm_dma_populate+0x25e/0x350 [ttm] >[19540.826679] ttm_tt_bind+0x2c/0x60 [ttm] >[19540.826683] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19540.826690] ttm_bo_validate+0x189/0x1a0 [ttm] >[19540.826693] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19540.826699] ? mutex_trylock+0xcd/0xe0 >[19540.826704] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19540.826735] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19540.826755] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19540.826761] ? __lock_acquire+0x2d4/0x1340 >[19540.826780] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19540.826802] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19540.826823] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19540.826840] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19540.826860] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19540.826871] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19540.826879] drm_ioctl+0x2d5/0x370 [drm] >[19540.826895] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19540.826900] ? __pm_runtime_resume+0x54/0x90 >[19540.826904] ? trace_hardirqs_on_caller+0xed/0x180 >[19540.826922] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19540.826927] do_vfs_ioctl+0xa5/0x6e0 >[19540.826933] SyS_ioctl+0x74/0x80 >[19540.826938] do_syscall_64+0x79/0x220 >[19540.826941] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19540.826943] RIP: 0033:0x7fd8d64ef0f7 >[19540.826945] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19540.826947] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[19540.826949] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19540.826950] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 00007fd8d67b3c50 >[19540.826951] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19540.826952] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[19554.424737] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19554.424742] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19554.424746] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19554.424748] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19554.424750] Call Trace: >[19554.424758] dump_stack+0x85/0xbf >[19554.424764] swiotlb_alloc_coherent+0x1be/0x1d0 >[19554.424773] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19554.424782] ttm_dma_populate+0x25e/0x350 [ttm] >[19554.424788] ttm_tt_bind+0x2c/0x60 [ttm] >[19554.424792] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19554.424800] ttm_bo_validate+0x189/0x1a0 [ttm] >[19554.424814] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19554.424820] ? mutex_trylock+0xcd/0xe0 >[19554.424825] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19554.424869] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19554.424910] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19554.424918] ? __lock_acquire+0x2d4/0x1340 >[19554.424940] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19554.424980] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19554.425023] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19554.425049] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19554.425096] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19554.425118] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19554.425136] drm_ioctl+0x2d5/0x370 [drm] >[19554.425164] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19554.425169] ? __pm_runtime_resume+0x54/0x90 >[19554.425174] ? trace_hardirqs_on_caller+0xed/0x180 >[19554.425192] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19554.425207] do_vfs_ioctl+0xa5/0x6e0 >[19554.425214] SyS_ioctl+0x74/0x80 >[19554.425219] do_syscall_64+0x79/0x220 >[19554.425222] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19554.425224] RIP: 0033:0x7fd8d64ef0f7 >[19554.425226] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19554.425228] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[19554.425230] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19554.425231] RBP: 00007ffcc6dba1c0 R08: 00000000030e7230 R09: 0000000000000004 >[19554.425232] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19554.425234] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[19555.679225] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19555.679229] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19555.679231] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19555.679233] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19555.679234] Call Trace: >[19555.679241] dump_stack+0x85/0xbf >[19555.679245] swiotlb_alloc_coherent+0x1be/0x1d0 >[19555.679253] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19555.679262] ttm_dma_populate+0x25e/0x350 [ttm] >[19555.679268] ttm_tt_bind+0x2c/0x60 [ttm] >[19555.679271] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19555.679279] ttm_bo_validate+0x189/0x1a0 [ttm] >[19555.679282] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19555.679288] ? mutex_trylock+0xcd/0xe0 >[19555.679293] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19555.679323] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19555.679345] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19555.679351] ? __lock_acquire+0x2d4/0x1340 >[19555.679371] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19555.679394] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19555.679414] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19555.679431] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19555.679451] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19555.679462] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19555.679471] drm_ioctl+0x2d5/0x370 [drm] >[19555.679487] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19555.679492] ? __pm_runtime_resume+0x54/0x90 >[19555.679496] ? trace_hardirqs_on_caller+0xed/0x180 >[19555.679514] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19555.679519] do_vfs_ioctl+0xa5/0x6e0 >[19555.679525] SyS_ioctl+0x74/0x80 >[19555.679530] do_syscall_64+0x79/0x220 >[19555.679533] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19555.679536] RIP: 0033:0x7fd8d64ef0f7 >[19555.679537] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19555.679540] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[19555.679541] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19555.679542] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[19555.679544] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19555.679545] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[19556.892414] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19556.892417] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19556.892420] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19556.892421] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19556.892422] Call Trace: >[19556.892429] dump_stack+0x85/0xbf >[19556.892433] swiotlb_alloc_coherent+0x1be/0x1d0 >[19556.892440] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19556.892449] ttm_dma_populate+0x25e/0x350 [ttm] >[19556.892455] ttm_tt_bind+0x2c/0x60 [ttm] >[19556.892459] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19556.892467] ttm_bo_validate+0x189/0x1a0 [ttm] >[19556.892470] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19556.892476] ? mutex_trylock+0xcd/0xe0 >[19556.892481] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19556.892512] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19556.892532] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19556.892555] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19556.892577] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19556.892599] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19556.892616] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19556.892636] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19556.892649] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19556.892658] drm_ioctl+0x2d5/0x370 [drm] >[19556.892674] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19556.892679] ? __pm_runtime_resume+0x54/0x90 >[19556.892684] ? trace_hardirqs_on_caller+0xed/0x180 >[19556.892711] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19556.892716] do_vfs_ioctl+0xa5/0x6e0 >[19556.892723] SyS_ioctl+0x74/0x80 >[19556.892728] do_syscall_64+0x79/0x220 >[19556.892731] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19556.892734] RIP: 0033:0x7fd8d64ef0f7 >[19556.892735] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19556.892738] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[19556.892739] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19556.892740] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[19556.892742] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19556.892743] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[19567.069570] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19567.069575] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19567.069578] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19567.069580] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19567.069582] Call Trace: >[19567.069592] dump_stack+0x85/0xbf >[19567.069598] swiotlb_alloc_coherent+0x1be/0x1d0 >[19567.069609] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19567.069625] ttm_dma_populate+0x25e/0x350 [ttm] >[19567.069636] ttm_tt_bind+0x2c/0x60 [ttm] >[19567.069642] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19567.069654] ttm_bo_validate+0x189/0x1a0 [ttm] >[19567.069658] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19567.069666] ? mutex_trylock+0xcd/0xe0 >[19567.069675] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19567.069718] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19567.069750] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19567.069758] ? __lock_acquire+0x2d4/0x1340 >[19567.069792] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19567.069827] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19567.069862] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19567.069887] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19567.069919] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19567.069936] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19567.069949] drm_ioctl+0x2d5/0x370 [drm] >[19567.069975] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19567.069981] ? __pm_runtime_resume+0x54/0x90 >[19567.069988] ? trace_hardirqs_on_caller+0xed/0x180 >[19567.070019] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19567.070026] do_vfs_ioctl+0xa5/0x6e0 >[19567.070037] SyS_ioctl+0x74/0x80 >[19567.070044] do_syscall_64+0x79/0x220 >[19567.070048] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19567.070052] RIP: 0033:0x7fd8d64ef0f7 >[19567.070054] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19567.070058] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[19567.070060] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19567.070062] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[19567.070064] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19567.070066] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[19568.505074] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19568.505078] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19568.505080] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19568.505082] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19568.505083] Call Trace: >[19568.505090] dump_stack+0x85/0xbf >[19568.505095] swiotlb_alloc_coherent+0x1be/0x1d0 >[19568.505103] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19568.505116] ttm_dma_populate+0x25e/0x350 [ttm] >[19568.505123] ttm_tt_bind+0x2c/0x60 [ttm] >[19568.505127] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19568.505135] ttm_bo_validate+0x189/0x1a0 [ttm] >[19568.505138] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19568.505145] ? mutex_trylock+0xcd/0xe0 >[19568.505159] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19568.505191] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19568.505213] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19568.505218] ? __lock_acquire+0x2d4/0x1340 >[19568.505240] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19568.505262] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19568.505283] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19568.505300] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19568.505332] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19568.505344] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19568.505353] drm_ioctl+0x2d5/0x370 [drm] >[19568.505369] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19568.505374] ? __pm_runtime_resume+0x54/0x90 >[19568.505379] ? trace_hardirqs_on_caller+0xed/0x180 >[19568.505397] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19568.505403] do_vfs_ioctl+0xa5/0x6e0 >[19568.505410] SyS_ioctl+0x74/0x80 >[19568.505415] do_syscall_64+0x79/0x220 >[19568.505418] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19568.505421] RIP: 0033:0x7fd8d64ef0f7 >[19568.505422] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19568.505425] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[19568.505426] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19568.505428] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[19568.505429] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19568.505430] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[19570.835949] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19570.835952] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19570.835954] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19570.835956] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19570.835957] Call Trace: >[19570.835963] dump_stack+0x85/0xbf >[19570.835967] swiotlb_alloc_coherent+0x1be/0x1d0 >[19570.835974] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19570.835983] ttm_dma_populate+0x25e/0x350 [ttm] >[19570.835989] ttm_tt_bind+0x2c/0x60 [ttm] >[19570.835993] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19570.836000] ttm_bo_validate+0x189/0x1a0 [ttm] >[19570.836003] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19570.836009] ? mutex_trylock+0xcd/0xe0 >[19570.836014] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19570.836043] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19570.836064] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19570.836069] ? __lock_acquire+0x2d4/0x1340 >[19570.836089] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19570.836111] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19570.836142] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19570.836170] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19570.836189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19570.836200] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19570.836208] drm_ioctl+0x2d5/0x370 [drm] >[19570.836224] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19570.836229] ? __pm_runtime_resume+0x54/0x90 >[19570.836233] ? trace_hardirqs_on_caller+0xed/0x180 >[19570.836250] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19570.836255] do_vfs_ioctl+0xa5/0x6e0 >[19570.836262] SyS_ioctl+0x74/0x80 >[19570.836266] do_syscall_64+0x79/0x220 >[19570.836270] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19570.836282] RIP: 0033:0x7fd8d64ef0f7 >[19570.836284] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19570.836286] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[19570.836287] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19570.836289] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 00007fd8d67b3c50 >[19570.836290] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19570.836291] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[19594.009096] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19594.009100] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19594.009102] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19594.009103] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19594.009105] Call Trace: >[19594.009111] dump_stack+0x85/0xbf >[19594.009115] swiotlb_alloc_coherent+0x1be/0x1d0 >[19594.009123] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19594.009131] ttm_dma_populate+0x25e/0x350 [ttm] >[19594.009137] ttm_tt_bind+0x2c/0x60 [ttm] >[19594.009141] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19594.009149] ttm_bo_validate+0x189/0x1a0 [ttm] >[19594.009152] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19594.009157] ? mutex_trylock+0xcd/0xe0 >[19594.009162] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19594.009203] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19594.009224] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19594.009247] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19594.009270] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19594.009292] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19594.009308] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19594.009329] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19594.009340] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19594.009348] drm_ioctl+0x2d5/0x370 [drm] >[19594.009365] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19594.009369] ? __pm_runtime_resume+0x54/0x90 >[19594.009374] ? trace_hardirqs_on_caller+0xed/0x180 >[19594.009392] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19594.009397] do_vfs_ioctl+0xa5/0x6e0 >[19594.009404] SyS_ioctl+0x74/0x80 >[19594.009408] do_syscall_64+0x79/0x220 >[19594.009411] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19594.009414] RIP: 0033:0x7fd8d64ef0f7 >[19594.009415] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19594.009418] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[19594.009419] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19594.009420] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[19594.009422] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19594.009423] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[19600.832171] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19600.832174] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19600.832177] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19600.832178] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19600.832179] Call Trace: >[19600.832188] dump_stack+0x85/0xbf >[19600.832204] swiotlb_alloc_coherent+0x1be/0x1d0 >[19600.832215] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19600.832231] ttm_dma_populate+0x25e/0x350 [ttm] >[19600.832242] ttm_tt_bind+0x2c/0x60 [ttm] >[19600.832249] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19600.832259] ttm_bo_validate+0x189/0x1a0 [ttm] >[19600.832264] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19600.832274] ? mutex_trylock+0xcd/0xe0 >[19600.832282] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19600.832315] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19600.832348] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19600.832354] ? __lock_acquire+0x2d4/0x1340 >[19600.832374] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19600.832397] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19600.832419] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19600.832436] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19600.832456] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19600.832467] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19600.832476] drm_ioctl+0x2d5/0x370 [drm] >[19600.832492] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19600.832497] ? __pm_runtime_resume+0x54/0x90 >[19600.832501] ? trace_hardirqs_on_caller+0xed/0x180 >[19600.832530] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19600.832535] do_vfs_ioctl+0xa5/0x6e0 >[19600.832542] SyS_ioctl+0x74/0x80 >[19600.832547] do_syscall_64+0x79/0x220 >[19600.832550] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19600.832553] RIP: 0033:0x7fd8d64ef0f7 >[19600.832554] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19600.832557] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[19600.832558] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19600.832560] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 00007fd8d67b3c50 >[19600.832561] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19600.832562] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[19630.830181] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19630.830185] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19630.830187] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19630.830189] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19630.830190] Call Trace: >[19630.830197] dump_stack+0x85/0xbf >[19630.830201] swiotlb_alloc_coherent+0x1be/0x1d0 >[19630.830209] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19630.830217] ttm_dma_populate+0x25e/0x350 [ttm] >[19630.830223] ttm_tt_bind+0x2c/0x60 [ttm] >[19630.830227] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19630.830235] ttm_bo_validate+0x189/0x1a0 [ttm] >[19630.830238] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19630.830244] ? mutex_trylock+0xcd/0xe0 >[19630.830249] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19630.830280] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19630.830301] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19630.830306] ? __lock_acquire+0x2d4/0x1340 >[19630.830326] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19630.830349] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19630.830370] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19630.830387] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19630.830407] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19630.830429] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19630.830438] drm_ioctl+0x2d5/0x370 [drm] >[19630.830465] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19630.830470] ? __pm_runtime_resume+0x54/0x90 >[19630.830474] ? trace_hardirqs_on_caller+0xed/0x180 >[19630.830492] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19630.830497] do_vfs_ioctl+0xa5/0x6e0 >[19630.830504] SyS_ioctl+0x74/0x80 >[19630.830509] do_syscall_64+0x79/0x220 >[19630.830512] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19630.830515] RIP: 0033:0x7fd8d64ef0f7 >[19630.830516] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19630.830519] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[19630.830520] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19630.830521] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3c50 >[19630.830522] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19630.830524] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[19634.230026] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19634.230029] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19634.230032] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19634.230033] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19634.230035] Call Trace: >[19634.230042] dump_stack+0x85/0xbf >[19634.230048] swiotlb_alloc_coherent+0x1be/0x1d0 >[19634.230059] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19634.230075] ttm_dma_populate+0x25e/0x350 [ttm] >[19634.230086] ttm_tt_bind+0x2c/0x60 [ttm] >[19634.230092] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19634.230115] ttm_bo_validate+0x189/0x1a0 [ttm] >[19634.230119] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19634.230127] ? mutex_trylock+0xcd/0xe0 >[19634.230134] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19634.230168] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19634.230200] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19634.230232] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19634.230255] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19634.230275] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19634.230292] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19634.230312] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19634.230324] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19634.230332] drm_ioctl+0x2d5/0x370 [drm] >[19634.230348] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19634.230353] ? __pm_runtime_resume+0x54/0x90 >[19634.230358] ? trace_hardirqs_on_caller+0xed/0x180 >[19634.230376] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19634.230381] do_vfs_ioctl+0xa5/0x6e0 >[19634.230387] SyS_ioctl+0x74/0x80 >[19634.230392] do_syscall_64+0x79/0x220 >[19634.230395] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19634.230398] RIP: 0033:0x7fd8d64ef0f7 >[19634.230399] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19634.230402] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[19634.230403] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19634.230404] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[19634.230405] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19634.230407] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[19635.585791] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19635.585795] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19635.585797] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19635.585799] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19635.585800] Call Trace: >[19635.585807] dump_stack+0x85/0xbf >[19635.585811] swiotlb_alloc_coherent+0x1be/0x1d0 >[19635.585819] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19635.585827] ttm_dma_populate+0x25e/0x350 [ttm] >[19635.585833] ttm_tt_bind+0x2c/0x60 [ttm] >[19635.585837] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19635.585845] ttm_bo_validate+0x189/0x1a0 [ttm] >[19635.585848] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19635.585853] ? mutex_trylock+0xcd/0xe0 >[19635.585858] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19635.585887] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19635.585908] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19635.585913] ? __lock_acquire+0x2d4/0x1340 >[19635.585933] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19635.585956] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19635.585977] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19635.585994] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19635.586014] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19635.586025] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19635.586033] drm_ioctl+0x2d5/0x370 [drm] >[19635.586050] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19635.586054] ? __pm_runtime_resume+0x54/0x90 >[19635.586059] ? trace_hardirqs_on_caller+0xed/0x180 >[19635.586077] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19635.586082] do_vfs_ioctl+0xa5/0x6e0 >[19635.586088] SyS_ioctl+0x74/0x80 >[19635.586093] do_syscall_64+0x79/0x220 >[19635.586096] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19635.586098] RIP: 0033:0x7fd8d64ef0f7 >[19635.586100] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19635.586102] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[19635.586104] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19635.586105] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[19635.586106] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19635.586107] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[19660.836372] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19660.836376] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19660.836378] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19660.836380] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19660.836381] Call Trace: >[19660.836388] dump_stack+0x85/0xbf >[19660.836392] swiotlb_alloc_coherent+0x1be/0x1d0 >[19660.836399] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19660.836408] ttm_dma_populate+0x25e/0x350 [ttm] >[19660.836414] ttm_tt_bind+0x2c/0x60 [ttm] >[19660.836418] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19660.836426] ttm_bo_validate+0x189/0x1a0 [ttm] >[19660.836429] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19660.836434] ? mutex_trylock+0xcd/0xe0 >[19660.836439] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19660.836468] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19660.836489] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19660.836495] ? __lock_acquire+0x2d4/0x1340 >[19660.836515] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19660.836537] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19660.836559] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19660.836575] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19660.836596] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19660.836607] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19660.836615] drm_ioctl+0x2d5/0x370 [drm] >[19660.836632] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19660.836636] ? __pm_runtime_resume+0x54/0x90 >[19660.836641] ? trace_hardirqs_on_caller+0xed/0x180 >[19660.836659] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19660.836664] do_vfs_ioctl+0xa5/0x6e0 >[19660.836670] SyS_ioctl+0x74/0x80 >[19660.836675] do_syscall_64+0x79/0x220 >[19660.836678] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19660.836681] RIP: 0033:0x7fd8d64ef0f7 >[19660.836682] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19660.836685] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[19660.836686] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19660.836687] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 00007fd8d67b3c50 >[19660.836689] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19660.836690] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[19676.633510] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19676.633514] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19676.633516] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19676.633518] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19676.633519] Call Trace: >[19676.633526] dump_stack+0x85/0xbf >[19676.633530] swiotlb_alloc_coherent+0x1be/0x1d0 >[19676.633537] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19676.633546] ttm_dma_populate+0x25e/0x350 [ttm] >[19676.633552] ttm_tt_bind+0x2c/0x60 [ttm] >[19676.633556] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19676.633563] ttm_bo_validate+0x189/0x1a0 [ttm] >[19676.633567] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19676.633572] ? mutex_trylock+0xcd/0xe0 >[19676.633578] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19676.633609] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19676.633630] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19676.633635] ? __lock_acquire+0x2d4/0x1340 >[19676.633663] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19676.633689] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19676.633711] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19676.633728] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19676.633749] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19676.633760] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19676.633768] drm_ioctl+0x2d5/0x370 [drm] >[19676.633784] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19676.633789] ? __pm_runtime_resume+0x54/0x90 >[19676.633793] ? trace_hardirqs_on_caller+0xed/0x180 >[19676.633811] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19676.633816] do_vfs_ioctl+0xa5/0x6e0 >[19676.633822] SyS_ioctl+0x74/0x80 >[19676.633827] do_syscall_64+0x79/0x220 >[19676.633830] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19676.633833] RIP: 0033:0x7fd8d64ef0f7 >[19676.633834] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19676.633837] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[19676.633838] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19676.633839] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[19676.633841] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19676.633842] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[19677.544467] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19677.544470] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19677.544473] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19677.544474] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19677.544475] Call Trace: >[19677.544482] dump_stack+0x85/0xbf >[19677.544486] swiotlb_alloc_coherent+0x1be/0x1d0 >[19677.544494] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19677.544503] ttm_dma_populate+0x25e/0x350 [ttm] >[19677.544509] ttm_tt_bind+0x2c/0x60 [ttm] >[19677.544513] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19677.544520] ttm_bo_validate+0x189/0x1a0 [ttm] >[19677.544523] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19677.544529] ? mutex_trylock+0xcd/0xe0 >[19677.544533] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19677.544571] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19677.544595] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19677.544601] ? __lock_acquire+0x2d4/0x1340 >[19677.544624] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19677.544659] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19677.544694] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19677.544713] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19677.544736] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19677.544751] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19677.544759] drm_ioctl+0x2d5/0x370 [drm] >[19677.544778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19677.544783] ? __pm_runtime_resume+0x54/0x90 >[19677.544788] ? trace_hardirqs_on_caller+0xed/0x180 >[19677.544809] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19677.544815] do_vfs_ioctl+0xa5/0x6e0 >[19677.544821] SyS_ioctl+0x74/0x80 >[19677.544826] do_syscall_64+0x79/0x220 >[19677.544829] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19677.544832] RIP: 0033:0x7fd8d64ef0f7 >[19677.544833] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19677.544836] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[19677.544837] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19677.544838] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[19677.544839] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19677.544841] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[19679.565848] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19679.565851] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19679.565854] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19679.565855] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19679.565856] Call Trace: >[19679.565863] dump_stack+0x85/0xbf >[19679.565867] swiotlb_alloc_coherent+0x1be/0x1d0 >[19679.565874] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19679.565883] ttm_dma_populate+0x25e/0x350 [ttm] >[19679.565889] ttm_tt_bind+0x2c/0x60 [ttm] >[19679.565893] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19679.565901] ttm_bo_validate+0x189/0x1a0 [ttm] >[19679.565904] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19679.565909] ? mutex_trylock+0xcd/0xe0 >[19679.565914] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19679.565945] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19679.565966] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19679.565982] ? __lock_acquire+0x2d4/0x1340 >[19679.566001] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19679.566034] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19679.566056] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19679.566095] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19679.566115] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19679.566126] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19679.566135] drm_ioctl+0x2d5/0x370 [drm] >[19679.566170] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19679.566177] ? __pm_runtime_resume+0x54/0x90 >[19679.566181] ? trace_hardirqs_on_caller+0xed/0x180 >[19679.566204] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19679.566212] do_vfs_ioctl+0xa5/0x6e0 >[19679.566223] SyS_ioctl+0x74/0x80 >[19679.566227] do_syscall_64+0x79/0x220 >[19679.566231] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19679.566233] RIP: 0033:0x7fd8d64ef0f7 >[19679.566235] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19679.566237] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[19679.566238] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19679.566240] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[19679.566241] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19679.566242] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[19690.829638] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19690.829641] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19690.829644] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19690.829646] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19690.829647] Call Trace: >[19690.829654] dump_stack+0x85/0xbf >[19690.829658] swiotlb_alloc_coherent+0x1be/0x1d0 >[19690.829666] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19690.829675] ttm_dma_populate+0x25e/0x350 [ttm] >[19690.829681] ttm_tt_bind+0x2c/0x60 [ttm] >[19690.829686] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19690.829694] ttm_bo_validate+0x189/0x1a0 [ttm] >[19690.829697] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19690.829703] ? mutex_trylock+0xcd/0xe0 >[19690.829709] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19690.829748] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19690.829781] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19690.829789] ? __lock_acquire+0x2d4/0x1340 >[19690.829822] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19690.829857] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19690.829890] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19690.829916] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19690.829958] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19690.829974] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19690.829982] drm_ioctl+0x2d5/0x370 [drm] >[19690.830000] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19690.830006] ? __pm_runtime_resume+0x54/0x90 >[19690.830014] ? trace_hardirqs_on_caller+0xed/0x180 >[19690.830042] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19690.830050] do_vfs_ioctl+0xa5/0x6e0 >[19690.830060] SyS_ioctl+0x74/0x80 >[19690.830067] do_syscall_64+0x79/0x220 >[19690.830072] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19690.830075] RIP: 0033:0x7fd8d64ef0f7 >[19690.830077] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19690.830080] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[19690.830082] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19690.830084] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3c50 >[19690.830086] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19690.830088] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[19691.854393] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19691.854397] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19691.854399] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19691.854401] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19691.854402] Call Trace: >[19691.854409] dump_stack+0x85/0xbf >[19691.854413] swiotlb_alloc_coherent+0x1be/0x1d0 >[19691.854431] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19691.854440] ttm_dma_populate+0x25e/0x350 [ttm] >[19691.854446] ttm_tt_bind+0x2c/0x60 [ttm] >[19691.854449] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19691.854457] ttm_bo_validate+0x189/0x1a0 [ttm] >[19691.854460] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19691.854476] ? mutex_trylock+0xcd/0xe0 >[19691.854482] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19691.854513] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19691.854535] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19691.854569] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19691.854591] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19691.854612] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19691.854629] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19691.854649] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19691.854660] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19691.854668] drm_ioctl+0x2d5/0x370 [drm] >[19691.854684] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19691.854688] ? __pm_runtime_resume+0x54/0x90 >[19691.854693] ? trace_hardirqs_on_caller+0xed/0x180 >[19691.854727] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19691.854733] do_vfs_ioctl+0xa5/0x6e0 >[19691.854739] SyS_ioctl+0x74/0x80 >[19691.854754] do_syscall_64+0x79/0x220 >[19691.854757] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19691.854759] RIP: 0033:0x7fd8d64ef0f7 >[19691.854761] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19691.854763] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[19691.854765] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19691.854766] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[19691.854767] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19691.854768] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[19692.975642] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19692.975649] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19692.975654] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19692.975657] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19692.975660] Call Trace: >[19692.975671] dump_stack+0x85/0xbf >[19692.975680] swiotlb_alloc_coherent+0x1be/0x1d0 >[19692.975696] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19692.975721] ttm_dma_populate+0x25e/0x350 [ttm] >[19692.975737] ttm_tt_bind+0x2c/0x60 [ttm] >[19692.975747] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19692.975768] ttm_bo_validate+0x189/0x1a0 [ttm] >[19692.975773] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19692.975781] ? mutex_trylock+0xcd/0xe0 >[19692.975789] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19692.975832] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19692.975863] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19692.975871] ? __lock_acquire+0x2d4/0x1340 >[19692.975903] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19692.975938] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19692.975970] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19692.975995] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19692.976026] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19692.976041] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19692.976055] drm_ioctl+0x2d5/0x370 [drm] >[19692.976098] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19692.976108] ? __pm_runtime_resume+0x54/0x90 >[19692.976119] ? trace_hardirqs_on_caller+0xed/0x180 >[19692.976156] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19692.976163] do_vfs_ioctl+0xa5/0x6e0 >[19692.976174] SyS_ioctl+0x74/0x80 >[19692.976181] do_syscall_64+0x79/0x220 >[19692.976189] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19692.976194] RIP: 0033:0x7fd8d64ef0f7 >[19692.976197] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19692.976203] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[19692.976207] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19692.976210] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[19692.976213] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19692.976216] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[19720.839115] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19720.839119] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19720.839121] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19720.839123] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19720.839124] Call Trace: >[19720.839131] dump_stack+0x85/0xbf >[19720.839135] swiotlb_alloc_coherent+0x1be/0x1d0 >[19720.839144] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19720.839152] ttm_dma_populate+0x25e/0x350 [ttm] >[19720.839159] ttm_tt_bind+0x2c/0x60 [ttm] >[19720.839163] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19720.839171] ttm_bo_validate+0x189/0x1a0 [ttm] >[19720.839174] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19720.839180] ? mutex_trylock+0xcd/0xe0 >[19720.839185] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19720.839219] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19720.839244] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19720.839250] ? __lock_acquire+0x2d4/0x1340 >[19720.839274] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19720.839300] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19720.839324] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19720.839344] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19720.839368] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19720.839382] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19720.839391] drm_ioctl+0x2d5/0x370 [drm] >[19720.839410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19720.839416] ? __pm_runtime_resume+0x54/0x90 >[19720.839420] ? trace_hardirqs_on_caller+0xed/0x180 >[19720.839441] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19720.839446] do_vfs_ioctl+0xa5/0x6e0 >[19720.839453] SyS_ioctl+0x74/0x80 >[19720.839459] do_syscall_64+0x79/0x220 >[19720.839462] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19720.839464] RIP: 0033:0x7fd8d64ef0f7 >[19720.839466] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19720.839468] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[19720.839470] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19720.839471] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 00007fd8d67b3c50 >[19720.839472] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19720.839473] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[19732.180155] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19732.180159] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19732.180162] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19732.180163] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19732.180165] Call Trace: >[19732.180171] dump_stack+0x85/0xbf >[19732.180176] swiotlb_alloc_coherent+0x1be/0x1d0 >[19732.180184] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19732.180193] ttm_dma_populate+0x25e/0x350 [ttm] >[19732.180199] ttm_tt_bind+0x2c/0x60 [ttm] >[19732.180203] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19732.180210] ttm_bo_validate+0x189/0x1a0 [ttm] >[19732.180213] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19732.180219] ? mutex_trylock+0xcd/0xe0 >[19732.180224] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19732.180256] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19732.180279] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19732.180320] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19732.180365] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19732.180397] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19732.180414] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19732.180434] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19732.180446] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19732.180459] drm_ioctl+0x2d5/0x370 [drm] >[19732.180486] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19732.180491] ? __pm_runtime_resume+0x54/0x90 >[19732.180496] ? trace_hardirqs_on_caller+0xed/0x180 >[19732.180514] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19732.180519] do_vfs_ioctl+0xa5/0x6e0 >[19732.180526] SyS_ioctl+0x74/0x80 >[19732.180530] do_syscall_64+0x79/0x220 >[19732.180535] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19732.180539] RIP: 0033:0x7fd8d64ef0f7 >[19732.180541] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19732.180545] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[19732.180547] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19732.180549] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[19732.180551] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19732.180553] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[19741.093457] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19741.093460] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19741.093462] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19741.093464] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19741.093465] Call Trace: >[19741.093482] dump_stack+0x85/0xbf >[19741.093486] swiotlb_alloc_coherent+0x1be/0x1d0 >[19741.093493] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19741.093502] ttm_dma_populate+0x25e/0x350 [ttm] >[19741.093508] ttm_tt_bind+0x2c/0x60 [ttm] >[19741.093512] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19741.093519] ttm_bo_validate+0x189/0x1a0 [ttm] >[19741.093522] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19741.093528] ? mutex_trylock+0xcd/0xe0 >[19741.093533] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19741.093560] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19741.093580] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19741.093586] ? __lock_acquire+0x2d4/0x1340 >[19741.093605] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19741.093627] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19741.093647] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19741.093664] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19741.093683] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19741.093694] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19741.093702] drm_ioctl+0x2d5/0x370 [drm] >[19741.093718] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19741.093722] ? __pm_runtime_resume+0x54/0x90 >[19741.093726] ? trace_hardirqs_on_caller+0xed/0x180 >[19741.093743] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19741.093748] do_vfs_ioctl+0xa5/0x6e0 >[19741.093755] SyS_ioctl+0x74/0x80 >[19741.093759] do_syscall_64+0x79/0x220 >[19741.093762] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19741.093765] RIP: 0033:0x7fd8d64ef0f7 >[19741.093766] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19741.093769] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[19741.093770] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19741.093771] RBP: 00007ffcc6dba1c0 R08: 0000000003072a40 R09: 0000000000000004 >[19741.093772] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19741.093774] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[19741.992662] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19741.992665] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19741.992667] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19741.992669] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19741.992670] Call Trace: >[19741.992676] dump_stack+0x85/0xbf >[19741.992680] swiotlb_alloc_coherent+0x1be/0x1d0 >[19741.992688] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19741.992696] ttm_dma_populate+0x25e/0x350 [ttm] >[19741.992702] ttm_tt_bind+0x2c/0x60 [ttm] >[19741.992706] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19741.992714] ttm_bo_validate+0x189/0x1a0 [ttm] >[19741.992717] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19741.992723] ? mutex_trylock+0xcd/0xe0 >[19741.992727] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19741.992757] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19741.992778] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19741.992783] ? __lock_acquire+0x2d4/0x1340 >[19741.992803] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19741.992826] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19741.992847] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19741.992863] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19741.992883] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19741.992894] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19741.992902] drm_ioctl+0x2d5/0x370 [drm] >[19741.992918] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19741.992923] ? __pm_runtime_resume+0x54/0x90 >[19741.992927] ? trace_hardirqs_on_caller+0xed/0x180 >[19741.992945] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19741.992950] do_vfs_ioctl+0xa5/0x6e0 >[19741.992956] SyS_ioctl+0x74/0x80 >[19741.992961] do_syscall_64+0x79/0x220 >[19741.992964] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19741.992966] RIP: 0033:0x7fd8d64ef0f7 >[19741.992968] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19741.992970] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[19741.992972] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19741.992973] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[19741.992974] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19741.992975] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[19746.379643] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19746.379647] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19746.379649] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19746.379651] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19746.379652] Call Trace: >[19746.379658] dump_stack+0x85/0xbf >[19746.379662] swiotlb_alloc_coherent+0x1be/0x1d0 >[19746.379673] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19746.379687] ttm_dma_populate+0x25e/0x350 [ttm] >[19746.379697] ttm_tt_bind+0x2c/0x60 [ttm] >[19746.379704] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19746.379716] ttm_bo_validate+0x189/0x1a0 [ttm] >[19746.379721] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19746.379727] ? mutex_trylock+0xcd/0xe0 >[19746.379732] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19746.379764] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19746.379785] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19746.379791] ? __lock_acquire+0x2d4/0x1340 >[19746.379813] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19746.379847] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19746.379876] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19746.379892] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19746.379912] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19746.379923] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19746.379931] drm_ioctl+0x2d5/0x370 [drm] >[19746.379950] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19746.379956] ? __pm_runtime_resume+0x54/0x90 >[19746.379963] ? trace_hardirqs_on_caller+0xed/0x180 >[19746.380012] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19746.380034] do_vfs_ioctl+0xa5/0x6e0 >[19746.380045] SyS_ioctl+0x74/0x80 >[19746.380053] do_syscall_64+0x79/0x220 >[19746.380056] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19746.380058] RIP: 0033:0x7fd8d64ef0f7 >[19746.380060] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19746.380062] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[19746.380064] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19746.380065] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[19746.380066] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19746.380067] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[19747.056571] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19747.056574] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19747.056577] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19747.056578] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19747.056579] Call Trace: >[19747.056586] dump_stack+0x85/0xbf >[19747.056590] swiotlb_alloc_coherent+0x1be/0x1d0 >[19747.056598] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19747.056606] ttm_dma_populate+0x25e/0x350 [ttm] >[19747.056612] ttm_tt_bind+0x2c/0x60 [ttm] >[19747.056616] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19747.056624] ttm_bo_validate+0x189/0x1a0 [ttm] >[19747.056626] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19747.056632] ? mutex_trylock+0xcd/0xe0 >[19747.056637] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19747.056668] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19747.056689] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19747.056694] ? __lock_acquire+0x2d4/0x1340 >[19747.056714] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19747.056737] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19747.056757] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19747.056774] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19747.056794] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19747.056805] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19747.056813] drm_ioctl+0x2d5/0x370 [drm] >[19747.056829] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19747.056834] ? __pm_runtime_resume+0x54/0x90 >[19747.056838] ? trace_hardirqs_on_caller+0xed/0x180 >[19747.056866] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19747.056871] do_vfs_ioctl+0xa5/0x6e0 >[19747.056878] SyS_ioctl+0x74/0x80 >[19747.056883] do_syscall_64+0x79/0x220 >[19747.056887] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19747.056889] RIP: 0033:0x7fd8d64ef0f7 >[19747.056891] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19747.056893] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[19747.056894] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19747.056896] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[19747.056897] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19747.056898] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[19750.445363] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19750.445367] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19750.445370] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19750.445371] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19750.445372] Call Trace: >[19750.445380] dump_stack+0x85/0xbf >[19750.445385] swiotlb_alloc_coherent+0x1be/0x1d0 >[19750.445394] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19750.445404] ttm_dma_populate+0x25e/0x350 [ttm] >[19750.445411] ttm_tt_bind+0x2c/0x60 [ttm] >[19750.445415] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19750.445423] ttm_bo_validate+0x189/0x1a0 [ttm] >[19750.445427] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19750.445433] ? mutex_trylock+0xcd/0xe0 >[19750.445439] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19750.445476] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19750.445503] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19750.445509] ? __lock_acquire+0x2d4/0x1340 >[19750.445534] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19750.445561] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19750.445588] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19750.445610] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19750.445636] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19750.445650] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19750.445659] drm_ioctl+0x2d5/0x370 [drm] >[19750.445681] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19750.445686] ? __pm_runtime_resume+0x54/0x90 >[19750.445690] ? trace_hardirqs_on_caller+0xed/0x180 >[19750.445713] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19750.445719] do_vfs_ioctl+0xa5/0x6e0 >[19750.445726] SyS_ioctl+0x74/0x80 >[19750.445731] do_syscall_64+0x79/0x220 >[19750.445735] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19750.445737] RIP: 0033:0x7fd8d64ef0f7 >[19750.445739] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19750.445742] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[19750.445743] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19750.445744] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[19750.445746] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19750.445747] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[19750.826806] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19750.826810] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19750.826812] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19750.826814] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19750.826815] Call Trace: >[19750.826821] dump_stack+0x85/0xbf >[19750.826826] swiotlb_alloc_coherent+0x1be/0x1d0 >[19750.826833] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19750.826842] ttm_dma_populate+0x25e/0x350 [ttm] >[19750.826848] ttm_tt_bind+0x2c/0x60 [ttm] >[19750.826852] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19750.826859] ttm_bo_validate+0x189/0x1a0 [ttm] >[19750.826863] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19750.826868] ? mutex_trylock+0xcd/0xe0 >[19750.826874] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19750.826906] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19750.826927] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19750.826950] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19750.826972] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19750.826993] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19750.827010] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19750.827030] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19750.827041] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19750.827049] drm_ioctl+0x2d5/0x370 [drm] >[19750.827066] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19750.827070] ? __pm_runtime_resume+0x54/0x90 >[19750.827075] ? trace_hardirqs_on_caller+0xed/0x180 >[19750.827093] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19750.827098] do_vfs_ioctl+0xa5/0x6e0 >[19750.827105] SyS_ioctl+0x74/0x80 >[19750.827110] do_syscall_64+0x79/0x220 >[19750.827113] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19750.827115] RIP: 0033:0x7fd8d64ef0f7 >[19750.827116] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19750.827119] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[19750.827120] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19750.827121] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[19750.827123] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19750.827124] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[19751.132598] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19751.132601] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19751.132604] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19751.132605] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19751.132607] Call Trace: >[19751.132613] dump_stack+0x85/0xbf >[19751.132617] swiotlb_alloc_coherent+0x1be/0x1d0 >[19751.132625] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19751.132633] ttm_dma_populate+0x25e/0x350 [ttm] >[19751.132639] ttm_tt_bind+0x2c/0x60 [ttm] >[19751.132643] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19751.132651] ttm_bo_validate+0x189/0x1a0 [ttm] >[19751.132654] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19751.132660] ? mutex_trylock+0xcd/0xe0 >[19751.132665] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19751.132698] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19751.132720] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19751.132725] ? __lock_acquire+0x2d4/0x1340 >[19751.132747] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19751.132770] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19751.132792] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19751.132809] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19751.132829] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19751.132841] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19751.132850] drm_ioctl+0x2d5/0x370 [drm] >[19751.132866] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19751.132871] ? __pm_runtime_resume+0x54/0x90 >[19751.132876] ? trace_hardirqs_on_caller+0xed/0x180 >[19751.132894] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19751.132899] do_vfs_ioctl+0xa5/0x6e0 >[19751.132906] SyS_ioctl+0x74/0x80 >[19751.132910] do_syscall_64+0x79/0x220 >[19751.132913] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19751.132916] RIP: 0033:0x7fd8d64ef0f7 >[19751.132917] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19751.132920] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[19751.132921] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19751.132922] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[19751.132924] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19751.132925] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[19754.194079] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19754.194082] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19754.194085] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19754.194086] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19754.194087] Call Trace: >[19754.194094] dump_stack+0x85/0xbf >[19754.194099] swiotlb_alloc_coherent+0x1be/0x1d0 >[19754.194107] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19754.194115] ttm_dma_populate+0x25e/0x350 [ttm] >[19754.194121] ttm_tt_bind+0x2c/0x60 [ttm] >[19754.194125] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19754.194133] ttm_bo_validate+0x189/0x1a0 [ttm] >[19754.194136] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19754.194142] ? mutex_trylock+0xcd/0xe0 >[19754.194147] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19754.194182] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19754.194206] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19754.194233] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19754.194259] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19754.194282] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19754.194303] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19754.194326] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19754.194340] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19754.194348] drm_ioctl+0x2d5/0x370 [drm] >[19754.194367] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19754.194372] ? __pm_runtime_resume+0x54/0x90 >[19754.194377] ? trace_hardirqs_on_caller+0xed/0x180 >[19754.194398] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19754.194404] do_vfs_ioctl+0xa5/0x6e0 >[19754.194410] SyS_ioctl+0x74/0x80 >[19754.194415] do_syscall_64+0x79/0x220 >[19754.194418] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19754.194421] RIP: 0033:0x7fd8d64ef0f7 >[19754.194422] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19754.194425] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[19754.194426] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19754.194427] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[19754.194428] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19754.194430] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[19755.868589] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19755.868592] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19755.868595] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19755.868596] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19755.868598] Call Trace: >[19755.868604] dump_stack+0x85/0xbf >[19755.868609] swiotlb_alloc_coherent+0x1be/0x1d0 >[19755.868616] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19755.868626] ttm_dma_populate+0x25e/0x350 [ttm] >[19755.868632] ttm_tt_bind+0x2c/0x60 [ttm] >[19755.868636] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19755.868644] ttm_bo_validate+0x189/0x1a0 [ttm] >[19755.868647] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19755.868653] ? mutex_trylock+0xcd/0xe0 >[19755.868658] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19755.868690] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19755.868712] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19755.868718] ? __lock_acquire+0x2d4/0x1340 >[19755.868738] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19755.868761] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19755.868782] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19755.868799] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19755.868820] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19755.868831] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19755.868842] drm_ioctl+0x2d5/0x370 [drm] >[19755.868867] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19755.868874] ? __pm_runtime_resume+0x54/0x90 >[19755.868889] ? trace_hardirqs_on_caller+0xed/0x180 >[19755.868916] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19755.868924] do_vfs_ioctl+0xa5/0x6e0 >[19755.868936] SyS_ioctl+0x74/0x80 >[19755.868943] do_syscall_64+0x79/0x220 >[19755.868948] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19755.868952] RIP: 0033:0x7fd8d64ef0f7 >[19755.868954] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19755.868959] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[19755.868961] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19755.868963] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[19755.868965] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19755.868967] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[19761.328912] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19761.328915] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19761.328918] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19761.328919] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19761.328920] Call Trace: >[19761.328926] dump_stack+0x85/0xbf >[19761.328931] swiotlb_alloc_coherent+0x1be/0x1d0 >[19761.328938] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19761.328947] ttm_dma_populate+0x25e/0x350 [ttm] >[19761.328953] ttm_tt_bind+0x2c/0x60 [ttm] >[19761.328957] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19761.328965] ttm_bo_validate+0x189/0x1a0 [ttm] >[19761.328968] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19761.328973] ? mutex_trylock+0xcd/0xe0 >[19761.328979] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19761.329008] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19761.329029] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19761.329064] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19761.329097] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19761.329118] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19761.329135] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19761.329155] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19761.329166] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19761.329174] drm_ioctl+0x2d5/0x370 [drm] >[19761.329191] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19761.329195] ? __pm_runtime_resume+0x54/0x90 >[19761.329201] ? trace_hardirqs_on_caller+0xed/0x180 >[19761.329218] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19761.329223] do_vfs_ioctl+0xa5/0x6e0 >[19761.329230] SyS_ioctl+0x74/0x80 >[19761.329234] do_syscall_64+0x79/0x220 >[19761.329237] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19761.329240] RIP: 0033:0x7fd8d64ef0f7 >[19761.329241] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19761.329244] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[19761.329245] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19761.329247] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[19761.329248] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19761.329249] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[19763.302480] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19763.302483] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19763.302486] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19763.302487] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19763.302489] Call Trace: >[19763.302495] dump_stack+0x85/0xbf >[19763.302499] swiotlb_alloc_coherent+0x1be/0x1d0 >[19763.302507] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19763.302515] ttm_dma_populate+0x25e/0x350 [ttm] >[19763.302521] ttm_tt_bind+0x2c/0x60 [ttm] >[19763.302525] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19763.302532] ttm_bo_validate+0x189/0x1a0 [ttm] >[19763.302535] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19763.302541] ? mutex_trylock+0xcd/0xe0 >[19763.302546] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19763.302577] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19763.302597] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19763.302620] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19763.302642] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19763.302663] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19763.302679] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19763.302699] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19763.302710] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19763.302717] drm_ioctl+0x2d5/0x370 [drm] >[19763.302734] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19763.302739] ? __pm_runtime_resume+0x54/0x90 >[19763.302743] ? trace_hardirqs_on_caller+0xed/0x180 >[19763.302761] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19763.302766] do_vfs_ioctl+0xa5/0x6e0 >[19763.302772] SyS_ioctl+0x74/0x80 >[19763.302777] do_syscall_64+0x79/0x220 >[19763.302780] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19763.302782] RIP: 0033:0x7fd8d64ef0f7 >[19763.302784] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19763.302786] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[19763.302787] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19763.302789] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[19763.302790] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19763.302791] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003260ab0 >[19768.929503] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19768.929506] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19768.929509] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19768.929510] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19768.929511] Call Trace: >[19768.929518] dump_stack+0x85/0xbf >[19768.929522] swiotlb_alloc_coherent+0x1be/0x1d0 >[19768.929531] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19768.929539] ttm_dma_populate+0x25e/0x350 [ttm] >[19768.929546] ttm_tt_bind+0x2c/0x60 [ttm] >[19768.929550] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19768.929557] ttm_bo_validate+0x189/0x1a0 [ttm] >[19768.929560] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19768.929566] ? mutex_trylock+0xcd/0xe0 >[19768.929571] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19768.929605] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19768.929629] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19768.929635] ? __lock_acquire+0x2d4/0x1340 >[19768.929658] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19768.929683] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19768.929706] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19768.929726] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19768.929749] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19768.929764] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19768.929772] drm_ioctl+0x2d5/0x370 [drm] >[19768.929791] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19768.929796] ? __pm_runtime_resume+0x54/0x90 >[19768.929800] ? trace_hardirqs_on_caller+0xed/0x180 >[19768.929821] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19768.929827] do_vfs_ioctl+0xa5/0x6e0 >[19768.929833] SyS_ioctl+0x74/0x80 >[19768.929838] do_syscall_64+0x79/0x220 >[19768.929841] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19768.929843] RIP: 0033:0x7fd8d64ef0f7 >[19768.929845] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19768.929847] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[19768.929849] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19768.929850] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[19768.929851] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19768.929852] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[19769.812644] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19769.812647] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19769.812650] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19769.812651] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19769.812652] Call Trace: >[19769.812659] dump_stack+0x85/0xbf >[19769.812664] swiotlb_alloc_coherent+0x1be/0x1d0 >[19769.812672] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19769.812681] ttm_dma_populate+0x25e/0x350 [ttm] >[19769.812688] ttm_tt_bind+0x2c/0x60 [ttm] >[19769.812692] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19769.812700] ttm_bo_validate+0x189/0x1a0 [ttm] >[19769.812703] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19769.812710] ? mutex_trylock+0xcd/0xe0 >[19769.812715] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19769.812746] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19769.812767] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19769.812774] ? __lock_acquire+0x2d4/0x1340 >[19769.812796] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19769.812820] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19769.812844] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19769.812862] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19769.812883] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19769.812895] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19769.812904] drm_ioctl+0x2d5/0x370 [drm] >[19769.812922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19769.812926] ? __pm_runtime_resume+0x54/0x90 >[19769.812931] ? trace_hardirqs_on_caller+0xed/0x180 >[19769.812950] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19769.812955] do_vfs_ioctl+0xa5/0x6e0 >[19769.812962] SyS_ioctl+0x74/0x80 >[19769.812967] do_syscall_64+0x79/0x220 >[19769.812971] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19769.812973] RIP: 0033:0x7fd8d64ef0f7 >[19769.812975] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19769.812978] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[19769.812979] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19769.812980] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[19769.812982] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19769.812983] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[19780.851666] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19780.851679] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19780.851682] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19780.851683] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19780.851684] Call Trace: >[19780.851691] dump_stack+0x85/0xbf >[19780.851696] swiotlb_alloc_coherent+0x1be/0x1d0 >[19780.851704] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19780.851713] ttm_dma_populate+0x25e/0x350 [ttm] >[19780.851720] ttm_tt_bind+0x2c/0x60 [ttm] >[19780.851733] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19780.851741] ttm_bo_validate+0x189/0x1a0 [ttm] >[19780.851744] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19780.851761] ? mutex_trylock+0xcd/0xe0 >[19780.851766] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19780.851801] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19780.851834] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19780.851850] ? __lock_acquire+0x2d4/0x1340 >[19780.851872] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19780.851896] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19780.851918] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19780.851935] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19780.851966] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19780.851978] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19780.851992] drm_ioctl+0x2d5/0x370 [drm] >[19780.852018] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19780.852025] ? __pm_runtime_resume+0x54/0x90 >[19780.852031] ? trace_hardirqs_on_caller+0xed/0x180 >[19780.852050] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19780.852056] do_vfs_ioctl+0xa5/0x6e0 >[19780.852063] SyS_ioctl+0x74/0x80 >[19780.852068] do_syscall_64+0x79/0x220 >[19780.852071] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19780.852074] RIP: 0033:0x7fd8d64ef0f7 >[19780.852075] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19780.852078] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[19780.852079] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19780.852081] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 00007fd8d67b3c50 >[19780.852082] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19780.852083] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[19792.260493] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19792.260497] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19792.260499] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19792.260500] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19792.260502] Call Trace: >[19792.260508] dump_stack+0x85/0xbf >[19792.260513] swiotlb_alloc_coherent+0x1be/0x1d0 >[19792.260520] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19792.260529] ttm_dma_populate+0x25e/0x350 [ttm] >[19792.260535] ttm_tt_bind+0x2c/0x60 [ttm] >[19792.260540] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19792.260548] ttm_bo_validate+0x189/0x1a0 [ttm] >[19792.260551] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19792.260557] ? mutex_trylock+0xcd/0xe0 >[19792.260562] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19792.260594] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19792.260615] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19792.260638] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19792.260660] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19792.260681] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19792.260697] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19792.260717] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19792.260729] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19792.260737] drm_ioctl+0x2d5/0x370 [drm] >[19792.260753] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19792.260757] ? __pm_runtime_resume+0x54/0x90 >[19792.260762] ? trace_hardirqs_on_caller+0xed/0x180 >[19792.260780] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19792.260785] do_vfs_ioctl+0xa5/0x6e0 >[19792.260791] SyS_ioctl+0x74/0x80 >[19792.260796] do_syscall_64+0x79/0x220 >[19792.260799] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19792.260802] RIP: 0033:0x7fd8d64ef0f7 >[19792.260803] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19792.260806] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[19792.260807] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19792.260808] RBP: 00007ffcc6dba1c0 R08: 00000000030e7230 R09: 0000000000000004 >[19792.260810] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19792.260811] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003260ab0 >[19793.400704] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19793.400707] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19793.400710] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19793.400711] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19793.400712] Call Trace: >[19793.400719] dump_stack+0x85/0xbf >[19793.400723] swiotlb_alloc_coherent+0x1be/0x1d0 >[19793.400731] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19793.400740] ttm_dma_populate+0x25e/0x350 [ttm] >[19793.400746] ttm_tt_bind+0x2c/0x60 [ttm] >[19793.400749] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19793.400757] ttm_bo_validate+0x189/0x1a0 [ttm] >[19793.400760] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19793.400766] ? mutex_trylock+0xcd/0xe0 >[19793.400771] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19793.400803] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19793.400835] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19793.400859] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19793.400893] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19793.400914] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19793.400931] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19793.400951] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19793.400962] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19793.400970] drm_ioctl+0x2d5/0x370 [drm] >[19793.400987] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19793.400991] ? __pm_runtime_resume+0x54/0x90 >[19793.400996] ? trace_hardirqs_on_caller+0xed/0x180 >[19793.401014] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19793.401019] do_vfs_ioctl+0xa5/0x6e0 >[19793.401025] SyS_ioctl+0x74/0x80 >[19793.401030] do_syscall_64+0x79/0x220 >[19793.401033] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19793.401036] RIP: 0033:0x7fd8d64ef0f7 >[19793.401037] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19793.401040] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[19793.401041] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19793.401042] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[19793.401044] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19793.401045] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[19806.526045] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19806.526049] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19806.526051] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19806.526053] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19806.526054] Call Trace: >[19806.526060] dump_stack+0x85/0xbf >[19806.526065] swiotlb_alloc_coherent+0x1be/0x1d0 >[19806.526072] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19806.526080] ttm_dma_populate+0x25e/0x350 [ttm] >[19806.526086] ttm_tt_bind+0x2c/0x60 [ttm] >[19806.526090] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19806.526097] ttm_bo_validate+0x189/0x1a0 [ttm] >[19806.526101] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19806.526106] ? mutex_trylock+0xcd/0xe0 >[19806.526111] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19806.526142] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19806.526162] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19806.526184] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19806.526206] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19806.526227] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19806.526244] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19806.526279] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19806.526294] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19806.526313] drm_ioctl+0x2d5/0x370 [drm] >[19806.526329] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19806.526334] ? __pm_runtime_resume+0x54/0x90 >[19806.526339] ? trace_hardirqs_on_caller+0xed/0x180 >[19806.526356] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19806.526361] do_vfs_ioctl+0xa5/0x6e0 >[19806.526367] SyS_ioctl+0x74/0x80 >[19806.526372] do_syscall_64+0x79/0x220 >[19806.526375] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19806.526378] RIP: 0033:0x7fd8d64ef0f7 >[19806.526379] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19806.526382] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[19806.526383] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19806.526384] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[19806.526385] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19806.526387] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[19808.958451] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19808.958454] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19808.958457] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19808.958458] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19808.958459] Call Trace: >[19808.958466] dump_stack+0x85/0xbf >[19808.958470] swiotlb_alloc_coherent+0x1be/0x1d0 >[19808.958477] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19808.958486] ttm_dma_populate+0x25e/0x350 [ttm] >[19808.958492] ttm_tt_bind+0x2c/0x60 [ttm] >[19808.958496] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19808.958515] ttm_bo_validate+0x189/0x1a0 [ttm] >[19808.958518] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19808.958524] ? mutex_trylock+0xcd/0xe0 >[19808.958530] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19808.958560] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19808.958583] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19808.958600] ? __lock_acquire+0x2d4/0x1340 >[19808.958620] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19808.958643] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19808.958665] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19808.958682] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19808.958702] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19808.958713] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19808.958721] drm_ioctl+0x2d5/0x370 [drm] >[19808.958737] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19808.958742] ? __pm_runtime_resume+0x54/0x90 >[19808.958746] ? trace_hardirqs_on_caller+0xed/0x180 >[19808.958764] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19808.958770] do_vfs_ioctl+0xa5/0x6e0 >[19808.958776] SyS_ioctl+0x74/0x80 >[19808.958781] do_syscall_64+0x79/0x220 >[19808.958784] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19808.958787] RIP: 0033:0x7fd8d64ef0f7 >[19808.958788] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19808.958791] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[19808.958792] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19808.958793] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[19808.958795] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19808.958796] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[19810.848567] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19810.848570] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19810.848573] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19810.848574] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19810.848575] Call Trace: >[19810.848582] dump_stack+0x85/0xbf >[19810.848587] swiotlb_alloc_coherent+0x1be/0x1d0 >[19810.848595] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19810.848604] ttm_dma_populate+0x25e/0x350 [ttm] >[19810.848613] ttm_tt_bind+0x2c/0x60 [ttm] >[19810.848619] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19810.848630] ttm_bo_validate+0x189/0x1a0 [ttm] >[19810.848645] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19810.848652] ? mutex_trylock+0xcd/0xe0 >[19810.848659] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19810.848695] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19810.848718] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19810.848723] ? __lock_acquire+0x2d4/0x1340 >[19810.848744] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19810.848767] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19810.848789] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19810.848806] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19810.848826] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19810.848838] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19810.848846] drm_ioctl+0x2d5/0x370 [drm] >[19810.848862] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19810.848867] ? __pm_runtime_resume+0x54/0x90 >[19810.848871] ? trace_hardirqs_on_caller+0xed/0x180 >[19810.848889] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19810.848894] do_vfs_ioctl+0xa5/0x6e0 >[19810.848900] SyS_ioctl+0x74/0x80 >[19810.848905] do_syscall_64+0x79/0x220 >[19810.848908] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19810.848911] RIP: 0033:0x7fd8d64ef0f7 >[19810.848912] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19810.848915] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[19810.848916] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19810.848917] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 00007fd8d67b3c50 >[19810.848918] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19810.848920] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[19836.781248] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19836.781252] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19836.781255] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19836.781256] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19836.781257] Call Trace: >[19836.781264] dump_stack+0x85/0xbf >[19836.781268] swiotlb_alloc_coherent+0x1be/0x1d0 >[19836.781276] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19836.781285] ttm_dma_populate+0x25e/0x350 [ttm] >[19836.781290] ttm_tt_bind+0x2c/0x60 [ttm] >[19836.781294] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19836.781302] ttm_bo_validate+0x189/0x1a0 [ttm] >[19836.781305] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19836.781311] ? mutex_trylock+0xcd/0xe0 >[19836.781315] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19836.781346] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19836.781366] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19836.781389] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19836.781427] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19836.781461] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19836.781478] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19836.781498] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19836.781510] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19836.781518] drm_ioctl+0x2d5/0x370 [drm] >[19836.781534] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19836.781539] ? __pm_runtime_resume+0x54/0x90 >[19836.781544] ? trace_hardirqs_on_caller+0xed/0x180 >[19836.781562] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19836.781567] do_vfs_ioctl+0xa5/0x6e0 >[19836.781573] SyS_ioctl+0x74/0x80 >[19836.781578] do_syscall_64+0x79/0x220 >[19836.781581] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19836.781584] RIP: 0033:0x7fd8d64ef0f7 >[19836.781585] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19836.781588] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[19836.781589] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19836.781590] RBP: 00007ffcc6dba1c0 R08: 0000000003072a40 R09: 0000000000000004 >[19836.781592] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19836.781593] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[19838.519141] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19838.519144] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19838.519147] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19838.519148] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19838.519149] Call Trace: >[19838.519156] dump_stack+0x85/0xbf >[19838.519160] swiotlb_alloc_coherent+0x1be/0x1d0 >[19838.519168] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19838.519177] ttm_dma_populate+0x25e/0x350 [ttm] >[19838.519183] ttm_tt_bind+0x2c/0x60 [ttm] >[19838.519187] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19838.519206] ttm_bo_validate+0x189/0x1a0 [ttm] >[19838.519209] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19838.519215] ? mutex_trylock+0xcd/0xe0 >[19838.519220] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19838.519256] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19838.519293] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19838.519299] ? __lock_acquire+0x2d4/0x1340 >[19838.519332] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19838.519358] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19838.519383] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19838.519403] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19838.519429] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19838.519442] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19838.519449] drm_ioctl+0x2d5/0x370 [drm] >[19838.519466] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19838.519471] ? __pm_runtime_resume+0x54/0x90 >[19838.519475] ? trace_hardirqs_on_caller+0xed/0x180 >[19838.519493] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19838.519498] do_vfs_ioctl+0xa5/0x6e0 >[19838.519504] SyS_ioctl+0x74/0x80 >[19838.519509] do_syscall_64+0x79/0x220 >[19838.519512] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19838.519515] RIP: 0033:0x7fd8d64ef0f7 >[19838.519516] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19838.519519] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[19838.519520] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19838.519521] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[19838.519523] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19838.519524] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[19840.367801] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19840.367805] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19840.367808] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19840.367809] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19840.367810] Call Trace: >[19840.367817] dump_stack+0x85/0xbf >[19840.367821] swiotlb_alloc_coherent+0x1be/0x1d0 >[19840.367829] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19840.367838] ttm_dma_populate+0x25e/0x350 [ttm] >[19840.367848] ttm_tt_bind+0x2c/0x60 [ttm] >[19840.367853] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19840.367867] ttm_bo_validate+0x189/0x1a0 [ttm] >[19840.367871] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19840.367880] ? mutex_trylock+0xcd/0xe0 >[19840.367888] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19840.367926] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19840.367946] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19840.367951] ? __lock_acquire+0x2d4/0x1340 >[19840.367971] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19840.367993] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19840.368013] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19840.368030] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19840.368049] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19840.368060] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19840.368068] drm_ioctl+0x2d5/0x370 [drm] >[19840.368084] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19840.368089] ? __pm_runtime_resume+0x54/0x90 >[19840.368093] ? trace_hardirqs_on_caller+0xed/0x180 >[19840.368110] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19840.368115] do_vfs_ioctl+0xa5/0x6e0 >[19840.368122] SyS_ioctl+0x74/0x80 >[19840.368126] do_syscall_64+0x79/0x220 >[19840.368129] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19840.368132] RIP: 0033:0x7fd8d64ef0f7 >[19840.368133] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19840.368136] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[19840.368137] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19840.368138] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[19840.368139] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19840.368140] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[19840.855860] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19840.855873] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19840.855876] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19840.855877] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19840.855879] Call Trace: >[19840.855885] dump_stack+0x85/0xbf >[19840.855890] swiotlb_alloc_coherent+0x1be/0x1d0 >[19840.855897] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19840.855916] ttm_dma_populate+0x25e/0x350 [ttm] >[19840.855922] ttm_tt_bind+0x2c/0x60 [ttm] >[19840.855926] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19840.855936] ttm_bo_validate+0x189/0x1a0 [ttm] >[19840.855940] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19840.855948] ? mutex_trylock+0xcd/0xe0 >[19840.855956] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19840.856001] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19840.856030] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19840.856061] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19840.856093] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19840.856121] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19840.856144] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19840.856171] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19840.856186] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19840.856198] drm_ioctl+0x2d5/0x370 [drm] >[19840.856221] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19840.856229] ? __pm_runtime_resume+0x54/0x90 >[19840.856237] ? trace_hardirqs_on_caller+0xed/0x180 >[19840.856266] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19840.856273] do_vfs_ioctl+0xa5/0x6e0 >[19840.856284] SyS_ioctl+0x74/0x80 >[19840.856291] do_syscall_64+0x79/0x220 >[19840.856295] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19840.856298] RIP: 0033:0x7fd8d64ef0f7 >[19840.856300] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19840.856303] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[19840.856305] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19840.856306] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[19840.856308] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19840.856310] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[19841.719116] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19841.719119] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19841.719122] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19841.719123] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19841.719125] Call Trace: >[19841.719131] dump_stack+0x85/0xbf >[19841.719136] swiotlb_alloc_coherent+0x1be/0x1d0 >[19841.719143] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19841.719152] ttm_dma_populate+0x25e/0x350 [ttm] >[19841.719158] ttm_tt_bind+0x2c/0x60 [ttm] >[19841.719162] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19841.719170] ttm_bo_validate+0x189/0x1a0 [ttm] >[19841.719173] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19841.719179] ? mutex_trylock+0xcd/0xe0 >[19841.719184] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19841.719218] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19841.719243] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19841.719249] ? __lock_acquire+0x2d4/0x1340 >[19841.719282] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19841.719307] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19841.719329] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19841.719347] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19841.719378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19841.719390] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19841.719398] drm_ioctl+0x2d5/0x370 [drm] >[19841.719416] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19841.719421] ? __pm_runtime_resume+0x54/0x90 >[19841.719426] ? trace_hardirqs_on_caller+0xed/0x180 >[19841.719465] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19841.719470] do_vfs_ioctl+0xa5/0x6e0 >[19841.719477] SyS_ioctl+0x74/0x80 >[19841.719482] do_syscall_64+0x79/0x220 >[19841.719486] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19841.719488] RIP: 0033:0x7fd8d64ef0f7 >[19841.719490] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19841.719492] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[19841.719494] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19841.719495] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[19841.719496] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19841.719497] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[19860.855169] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19860.855174] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19860.855178] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19860.855180] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19860.855182] Call Trace: >[19860.855190] dump_stack+0x85/0xbf >[19860.855196] swiotlb_alloc_coherent+0x1be/0x1d0 >[19860.855208] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19860.855223] ttm_dma_populate+0x25e/0x350 [ttm] >[19860.855233] ttm_tt_bind+0x2c/0x60 [ttm] >[19860.855239] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19860.855262] ttm_bo_validate+0x189/0x1a0 [ttm] >[19860.855267] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19860.855277] ? mutex_trylock+0xcd/0xe0 >[19860.855286] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19860.855322] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19860.855363] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19860.855371] ? __lock_acquire+0x2d4/0x1340 >[19860.855403] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19860.855439] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19860.855473] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19860.855498] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19860.855531] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19860.855545] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19860.855558] drm_ioctl+0x2d5/0x370 [drm] >[19860.855585] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19860.855593] ? __pm_runtime_resume+0x54/0x90 >[19860.855600] ? trace_hardirqs_on_caller+0xed/0x180 >[19860.855628] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19860.855635] do_vfs_ioctl+0xa5/0x6e0 >[19860.855647] SyS_ioctl+0x74/0x80 >[19860.855654] do_syscall_64+0x79/0x220 >[19860.855658] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19860.855662] RIP: 0033:0x7fd8d64ef0f7 >[19860.855664] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19860.855668] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[19860.855670] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19860.855672] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[19860.855674] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19860.855676] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[19861.725244] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19861.725247] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19861.725250] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19861.725251] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19861.725253] Call Trace: >[19861.725259] dump_stack+0x85/0xbf >[19861.725264] swiotlb_alloc_coherent+0x1be/0x1d0 >[19861.725272] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19861.725281] ttm_dma_populate+0x25e/0x350 [ttm] >[19861.725287] ttm_tt_bind+0x2c/0x60 [ttm] >[19861.725291] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19861.725298] ttm_bo_validate+0x189/0x1a0 [ttm] >[19861.725301] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19861.725307] ? mutex_trylock+0xcd/0xe0 >[19861.725312] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19861.725349] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19861.725374] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19861.725380] ? __lock_acquire+0x2d4/0x1340 >[19861.725404] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19861.725430] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19861.725455] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19861.725475] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19861.725499] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19861.725514] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19861.725522] drm_ioctl+0x2d5/0x370 [drm] >[19861.725542] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19861.725547] ? __pm_runtime_resume+0x54/0x90 >[19861.725551] ? trace_hardirqs_on_caller+0xed/0x180 >[19861.725573] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19861.725578] do_vfs_ioctl+0xa5/0x6e0 >[19861.725585] SyS_ioctl+0x74/0x80 >[19861.725590] do_syscall_64+0x79/0x220 >[19861.725593] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19861.725596] RIP: 0033:0x7fd8d64ef0f7 >[19861.725597] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19861.725600] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[19861.725601] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19861.725602] RBP: 00007ffcc6dba1c0 R08: 00000000030e7230 R09: 0000000000000004 >[19861.725604] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19861.725605] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[19864.983343] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19864.983347] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19864.983359] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19864.983361] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19864.983362] Call Trace: >[19864.983369] dump_stack+0x85/0xbf >[19864.983373] swiotlb_alloc_coherent+0x1be/0x1d0 >[19864.983381] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19864.983401] ttm_dma_populate+0x25e/0x350 [ttm] >[19864.983417] ttm_tt_bind+0x2c/0x60 [ttm] >[19864.983421] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19864.983439] ttm_bo_validate+0x189/0x1a0 [ttm] >[19864.983443] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19864.983449] ? mutex_trylock+0xcd/0xe0 >[19864.983454] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19864.983490] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19864.983521] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19864.983536] ? __lock_acquire+0x2d4/0x1340 >[19864.983574] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19864.983597] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19864.983646] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19864.983662] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19864.983684] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19864.983698] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19864.983711] drm_ioctl+0x2d5/0x370 [drm] >[19864.983728] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19864.983733] ? __pm_runtime_resume+0x54/0x90 >[19864.983737] ? trace_hardirqs_on_caller+0xed/0x180 >[19864.983755] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19864.983760] do_vfs_ioctl+0xa5/0x6e0 >[19864.983767] SyS_ioctl+0x74/0x80 >[19864.983771] do_syscall_64+0x79/0x220 >[19864.983774] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19864.983777] RIP: 0033:0x7fd8d64ef0f7 >[19864.983778] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19864.983781] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[19864.983782] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19864.983784] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[19864.983785] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19864.983786] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[19867.276182] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19867.276186] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19867.276188] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19867.276190] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19867.276191] Call Trace: >[19867.276199] dump_stack+0x85/0xbf >[19867.276203] swiotlb_alloc_coherent+0x1be/0x1d0 >[19867.276211] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19867.276221] ttm_dma_populate+0x25e/0x350 [ttm] >[19867.276228] ttm_tt_bind+0x2c/0x60 [ttm] >[19867.276232] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19867.276240] ttm_bo_validate+0x189/0x1a0 [ttm] >[19867.276243] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19867.276250] ? mutex_trylock+0xcd/0xe0 >[19867.276255] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19867.276289] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19867.276313] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19867.276338] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19867.276362] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19867.276384] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19867.276401] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19867.276422] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19867.276433] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19867.276442] drm_ioctl+0x2d5/0x370 [drm] >[19867.276460] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19867.276464] ? __pm_runtime_resume+0x54/0x90 >[19867.276470] ? trace_hardirqs_on_caller+0xed/0x180 >[19867.276488] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19867.276493] do_vfs_ioctl+0xa5/0x6e0 >[19867.276500] SyS_ioctl+0x74/0x80 >[19867.276505] do_syscall_64+0x79/0x220 >[19867.276508] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19867.276511] RIP: 0033:0x7fd8d64ef0f7 >[19867.276512] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19867.276515] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[19867.276516] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19867.276518] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[19867.276519] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19867.276520] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[19870.853165] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19870.853179] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19870.853181] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19870.853183] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19870.853184] Call Trace: >[19870.853191] dump_stack+0x85/0xbf >[19870.853196] swiotlb_alloc_coherent+0x1be/0x1d0 >[19870.853214] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19870.853223] ttm_dma_populate+0x25e/0x350 [ttm] >[19870.853230] ttm_tt_bind+0x2c/0x60 [ttm] >[19870.853234] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19870.853241] ttm_bo_validate+0x189/0x1a0 [ttm] >[19870.853244] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19870.853250] ? mutex_trylock+0xcd/0xe0 >[19870.853256] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19870.853292] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19870.853315] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19870.853321] ? __lock_acquire+0x2d4/0x1340 >[19870.853343] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19870.853377] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19870.853399] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19870.853416] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19870.853437] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19870.853449] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19870.853461] drm_ioctl+0x2d5/0x370 [drm] >[19870.853488] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19870.853494] ? __pm_runtime_resume+0x54/0x90 >[19870.853501] ? trace_hardirqs_on_caller+0xed/0x180 >[19870.853530] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19870.853538] do_vfs_ioctl+0xa5/0x6e0 >[19870.853550] SyS_ioctl+0x74/0x80 >[19870.853558] do_syscall_64+0x79/0x220 >[19870.853563] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19870.853566] RIP: 0033:0x7fd8d64ef0f7 >[19870.853568] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19870.853573] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[19870.853575] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19870.853577] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 00007fd8d67b3c50 >[19870.853579] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19870.853581] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[19897.904479] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19897.904484] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19897.904487] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19897.904489] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19897.904491] Call Trace: >[19897.904500] dump_stack+0x85/0xbf >[19897.904504] swiotlb_alloc_coherent+0x1be/0x1d0 >[19897.904512] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19897.904521] ttm_dma_populate+0x25e/0x350 [ttm] >[19897.904527] ttm_tt_bind+0x2c/0x60 [ttm] >[19897.904531] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19897.904539] ttm_bo_validate+0x189/0x1a0 [ttm] >[19897.904542] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19897.904548] ? mutex_trylock+0xcd/0xe0 >[19897.904553] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19897.904585] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19897.904607] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19897.904630] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19897.904653] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19897.904674] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19897.904692] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19897.904728] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19897.904740] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19897.904758] drm_ioctl+0x2d5/0x370 [drm] >[19897.904774] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19897.904778] ? __pm_runtime_resume+0x54/0x90 >[19897.904783] ? trace_hardirqs_on_caller+0xed/0x180 >[19897.904810] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19897.904815] do_vfs_ioctl+0xa5/0x6e0 >[19897.904822] SyS_ioctl+0x74/0x80 >[19897.904827] do_syscall_64+0x79/0x220 >[19897.904830] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19897.904832] RIP: 0033:0x7fd8d64ef0f7 >[19897.904833] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19897.904836] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[19897.904837] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19897.904839] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[19897.904840] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19897.904841] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[19900.855109] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19900.855112] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19900.855115] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19900.855116] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19900.855117] Call Trace: >[19900.855124] dump_stack+0x85/0xbf >[19900.855129] swiotlb_alloc_coherent+0x1be/0x1d0 >[19900.855137] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19900.855145] ttm_dma_populate+0x25e/0x350 [ttm] >[19900.855151] ttm_tt_bind+0x2c/0x60 [ttm] >[19900.855155] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19900.855163] ttm_bo_validate+0x189/0x1a0 [ttm] >[19900.855166] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19900.855172] ? mutex_trylock+0xcd/0xe0 >[19900.855176] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19900.855215] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19900.855236] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19900.855259] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19900.855283] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19900.855305] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19900.855323] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19900.855345] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19900.855359] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19900.855367] drm_ioctl+0x2d5/0x370 [drm] >[19900.855385] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19900.855390] ? __pm_runtime_resume+0x54/0x90 >[19900.855396] ? trace_hardirqs_on_caller+0xed/0x180 >[19900.855415] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19900.855421] do_vfs_ioctl+0xa5/0x6e0 >[19900.855427] SyS_ioctl+0x74/0x80 >[19900.855432] do_syscall_64+0x79/0x220 >[19900.855435] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19900.855438] RIP: 0033:0x7fd8d64ef0f7 >[19900.855439] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19900.855442] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[19900.855443] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19900.855444] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[19900.855446] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19900.855447] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[19901.189796] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19901.189800] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19901.189802] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19901.189804] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19901.189805] Call Trace: >[19901.189812] dump_stack+0x85/0xbf >[19901.189816] swiotlb_alloc_coherent+0x1be/0x1d0 >[19901.189824] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19901.189832] ttm_dma_populate+0x25e/0x350 [ttm] >[19901.189839] ttm_tt_bind+0x2c/0x60 [ttm] >[19901.189842] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19901.189850] ttm_bo_validate+0x189/0x1a0 [ttm] >[19901.189854] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19901.189860] ? mutex_trylock+0xcd/0xe0 >[19901.189865] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19901.189897] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19901.189921] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19901.189956] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19901.189979] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19901.190011] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19901.190039] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19901.190059] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19901.190071] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19901.190079] drm_ioctl+0x2d5/0x370 [drm] >[19901.190096] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19901.190101] ? __pm_runtime_resume+0x54/0x90 >[19901.190106] ? trace_hardirqs_on_caller+0xed/0x180 >[19901.190125] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19901.190141] do_vfs_ioctl+0xa5/0x6e0 >[19901.190151] SyS_ioctl+0x74/0x80 >[19901.190158] do_syscall_64+0x79/0x220 >[19901.190163] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19901.190166] RIP: 0033:0x7fd8d64ef0f7 >[19901.190168] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19901.190172] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[19901.190185] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19901.190187] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[19901.190189] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19901.190191] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[19902.842971] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19902.842976] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19902.842980] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19902.842982] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19902.842984] Call Trace: >[19902.842993] dump_stack+0x85/0xbf >[19902.842999] swiotlb_alloc_coherent+0x1be/0x1d0 >[19902.843010] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19902.843018] ttm_dma_populate+0x25e/0x350 [ttm] >[19902.843025] ttm_tt_bind+0x2c/0x60 [ttm] >[19902.843028] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19902.843036] ttm_bo_validate+0x189/0x1a0 [ttm] >[19902.843039] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19902.843045] ? mutex_trylock+0xcd/0xe0 >[19902.843050] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19902.843081] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19902.843101] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19902.843124] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19902.843146] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19902.843168] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19902.843184] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19902.843205] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19902.843216] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19902.843224] drm_ioctl+0x2d5/0x370 [drm] >[19902.843241] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19902.843245] ? __pm_runtime_resume+0x54/0x90 >[19902.843250] ? trace_hardirqs_on_caller+0xed/0x180 >[19902.843268] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19902.843273] do_vfs_ioctl+0xa5/0x6e0 >[19902.843280] SyS_ioctl+0x74/0x80 >[19902.843284] do_syscall_64+0x79/0x220 >[19902.843287] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19902.843290] RIP: 0033:0x7fd8d64ef0f7 >[19902.843291] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19902.843294] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[19902.843295] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19902.843296] RBP: 00007ffcc6dba1c0 R08: 000000000325a5a0 R09: 0000000000000004 >[19902.843298] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19902.843299] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[19907.398722] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19907.398727] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19907.398730] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19907.398732] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19907.398734] Call Trace: >[19907.398742] dump_stack+0x85/0xbf >[19907.398758] swiotlb_alloc_coherent+0x1be/0x1d0 >[19907.398769] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19907.398794] ttm_dma_populate+0x25e/0x350 [ttm] >[19907.398814] ttm_tt_bind+0x2c/0x60 [ttm] >[19907.398820] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19907.398842] ttm_bo_validate+0x189/0x1a0 [ttm] >[19907.398847] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19907.398856] ? mutex_trylock+0xcd/0xe0 >[19907.398864] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19907.398900] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19907.398921] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19907.398927] ? __lock_acquire+0x2d4/0x1340 >[19907.398947] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19907.398970] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19907.398991] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19907.399008] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19907.399029] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19907.399040] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19907.399048] drm_ioctl+0x2d5/0x370 [drm] >[19907.399065] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19907.399070] ? __pm_runtime_resume+0x54/0x90 >[19907.399074] ? trace_hardirqs_on_caller+0xed/0x180 >[19907.399092] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19907.399097] do_vfs_ioctl+0xa5/0x6e0 >[19907.399104] SyS_ioctl+0x74/0x80 >[19907.399109] do_syscall_64+0x79/0x220 >[19907.399112] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19907.399115] RIP: 0033:0x7fd8d64ef0f7 >[19907.399116] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19907.399119] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[19907.399120] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19907.399121] RBP: 00007ffcc6dba1c0 R08: 00000000030e7230 R09: 0000000000000004 >[19907.399122] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19907.399124] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[19911.034205] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19911.034208] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19911.034210] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19911.034212] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19911.034213] Call Trace: >[19911.034220] dump_stack+0x85/0xbf >[19911.034224] swiotlb_alloc_coherent+0x1be/0x1d0 >[19911.034232] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19911.034241] ttm_dma_populate+0x25e/0x350 [ttm] >[19911.034248] ttm_tt_bind+0x2c/0x60 [ttm] >[19911.034252] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19911.034260] ttm_bo_validate+0x189/0x1a0 [ttm] >[19911.034263] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19911.034269] ? mutex_trylock+0xcd/0xe0 >[19911.034274] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19911.034306] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19911.034328] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19911.034334] ? __lock_acquire+0x2d4/0x1340 >[19911.034354] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19911.034378] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19911.034401] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19911.034418] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19911.034440] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19911.034451] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19911.034459] drm_ioctl+0x2d5/0x370 [drm] >[19911.034480] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19911.034487] ? __pm_runtime_resume+0x54/0x90 >[19911.034494] ? trace_hardirqs_on_caller+0xed/0x180 >[19911.034524] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19911.034532] do_vfs_ioctl+0xa5/0x6e0 >[19911.034544] SyS_ioctl+0x74/0x80 >[19911.034551] do_syscall_64+0x79/0x220 >[19911.034555] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19911.034557] RIP: 0033:0x7fd8d64ef0f7 >[19911.034559] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19911.034561] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[19911.034563] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19911.034564] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[19911.034565] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19911.034567] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[19927.036233] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19927.036236] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19927.036239] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19927.036240] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19927.036241] Call Trace: >[19927.036248] dump_stack+0x85/0xbf >[19927.036252] swiotlb_alloc_coherent+0x1be/0x1d0 >[19927.036260] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19927.036270] ttm_dma_populate+0x25e/0x350 [ttm] >[19927.036276] ttm_tt_bind+0x2c/0x60 [ttm] >[19927.036280] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19927.036288] ttm_bo_validate+0x189/0x1a0 [ttm] >[19927.036291] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19927.036298] ? mutex_trylock+0xcd/0xe0 >[19927.036303] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19927.036333] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19927.036355] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19927.036360] ? __lock_acquire+0x2d4/0x1340 >[19927.036380] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19927.036403] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19927.036425] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19927.036443] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19927.036463] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19927.036474] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19927.036482] drm_ioctl+0x2d5/0x370 [drm] >[19927.036500] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19927.036504] ? __pm_runtime_resume+0x54/0x90 >[19927.036509] ? trace_hardirqs_on_caller+0xed/0x180 >[19927.036526] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19927.036532] do_vfs_ioctl+0xa5/0x6e0 >[19927.036538] SyS_ioctl+0x74/0x80 >[19927.036544] do_syscall_64+0x79/0x220 >[19927.036547] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19927.036549] RIP: 0033:0x7fd8d64ef0f7 >[19927.036551] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19927.036554] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[19927.036555] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19927.036556] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 0000000000000004 >[19927.036557] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19927.036559] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[19930.861371] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19930.861374] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19930.861377] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19930.861378] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19930.861379] Call Trace: >[19930.861396] dump_stack+0x85/0xbf >[19930.861400] swiotlb_alloc_coherent+0x1be/0x1d0 >[19930.861408] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19930.861417] ttm_dma_populate+0x25e/0x350 [ttm] >[19930.861423] ttm_tt_bind+0x2c/0x60 [ttm] >[19930.861427] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19930.861436] ttm_bo_validate+0x189/0x1a0 [ttm] >[19930.861439] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19930.861445] ? mutex_trylock+0xcd/0xe0 >[19930.861450] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19930.861488] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19930.861532] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19930.861541] ? __lock_acquire+0x2d4/0x1340 >[19930.861569] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19930.861603] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19930.861627] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19930.861661] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19930.861701] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19930.861715] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19930.861723] drm_ioctl+0x2d5/0x370 [drm] >[19930.861740] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19930.861745] ? __pm_runtime_resume+0x54/0x90 >[19930.861750] ? trace_hardirqs_on_caller+0xed/0x180 >[19930.861768] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19930.861773] do_vfs_ioctl+0xa5/0x6e0 >[19930.861791] SyS_ioctl+0x74/0x80 >[19930.861796] do_syscall_64+0x79/0x220 >[19930.861799] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19930.861802] RIP: 0033:0x7fd8d64ef0f7 >[19930.861803] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19930.861806] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[19930.861807] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19930.861809] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 00007fd8d67b3c50 >[19930.861810] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19930.861811] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[19931.781887] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19931.781890] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19931.781893] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19931.781894] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19931.781895] Call Trace: >[19931.781902] dump_stack+0x85/0xbf >[19931.781906] swiotlb_alloc_coherent+0x1be/0x1d0 >[19931.781914] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19931.781922] ttm_dma_populate+0x25e/0x350 [ttm] >[19931.781928] ttm_tt_bind+0x2c/0x60 [ttm] >[19931.781932] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19931.781940] ttm_bo_validate+0x189/0x1a0 [ttm] >[19931.781943] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19931.781949] ? mutex_trylock+0xcd/0xe0 >[19931.781954] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19931.781984] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19931.782004] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19931.782027] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19931.782049] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19931.782070] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19931.782087] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19931.782106] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19931.782118] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19931.782126] drm_ioctl+0x2d5/0x370 [drm] >[19931.782142] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19931.782147] ? __pm_runtime_resume+0x54/0x90 >[19931.782152] ? trace_hardirqs_on_caller+0xed/0x180 >[19931.782170] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19931.782175] do_vfs_ioctl+0xa5/0x6e0 >[19931.782181] SyS_ioctl+0x74/0x80 >[19931.782186] do_syscall_64+0x79/0x220 >[19931.782189] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19931.782191] RIP: 0033:0x7fd8d64ef0f7 >[19931.782193] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19931.782195] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[19931.782197] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19931.782198] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[19931.782199] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19931.782200] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[19935.491342] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19935.491356] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19935.491358] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19935.491359] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19935.491361] Call Trace: >[19935.491368] dump_stack+0x85/0xbf >[19935.491372] swiotlb_alloc_coherent+0x1be/0x1d0 >[19935.491379] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19935.491389] ttm_dma_populate+0x25e/0x350 [ttm] >[19935.491395] ttm_tt_bind+0x2c/0x60 [ttm] >[19935.491399] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19935.491407] ttm_bo_validate+0x189/0x1a0 [ttm] >[19935.491411] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19935.491416] ? mutex_trylock+0xcd/0xe0 >[19935.491431] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19935.491461] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19935.491481] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19935.491487] ? __lock_acquire+0x2d4/0x1340 >[19935.491506] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19935.491529] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19935.491549] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19935.491566] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19935.491586] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19935.491597] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19935.491605] drm_ioctl+0x2d5/0x370 [drm] >[19935.491621] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19935.491625] ? __pm_runtime_resume+0x54/0x90 >[19935.491629] ? trace_hardirqs_on_caller+0xed/0x180 >[19935.491647] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19935.491652] do_vfs_ioctl+0xa5/0x6e0 >[19935.491658] SyS_ioctl+0x74/0x80 >[19935.491663] do_syscall_64+0x79/0x220 >[19935.491666] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19935.491669] RIP: 0033:0x7fd8d64ef0f7 >[19935.491670] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19935.491672] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[19935.491674] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19935.491675] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[19935.491676] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19935.491677] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[19938.170106] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19938.170109] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19938.170112] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19938.170113] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19938.170114] Call Trace: >[19938.170121] dump_stack+0x85/0xbf >[19938.170125] swiotlb_alloc_coherent+0x1be/0x1d0 >[19938.170132] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19938.170142] ttm_dma_populate+0x25e/0x350 [ttm] >[19938.170152] ttm_tt_bind+0x2c/0x60 [ttm] >[19938.170158] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19938.170170] ttm_bo_validate+0x189/0x1a0 [ttm] >[19938.170175] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19938.170183] ? mutex_trylock+0xcd/0xe0 >[19938.170190] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19938.170227] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19938.170258] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19938.170294] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19938.170329] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19938.170363] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19938.170380] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19938.170400] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19938.170411] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19938.170419] drm_ioctl+0x2d5/0x370 [drm] >[19938.170435] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19938.170440] ? __pm_runtime_resume+0x54/0x90 >[19938.170445] ? trace_hardirqs_on_caller+0xed/0x180 >[19938.170463] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19938.170468] do_vfs_ioctl+0xa5/0x6e0 >[19938.170474] SyS_ioctl+0x74/0x80 >[19938.170479] do_syscall_64+0x79/0x220 >[19938.170482] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19938.170485] RIP: 0033:0x7fd8d64ef0f7 >[19938.170486] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19938.170489] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[19938.170490] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19938.170492] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[19938.170493] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19938.170494] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[19954.491394] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19954.491397] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19954.491399] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19954.491401] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19954.491402] Call Trace: >[19954.491408] dump_stack+0x85/0xbf >[19954.491413] swiotlb_alloc_coherent+0x1be/0x1d0 >[19954.491420] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19954.491429] ttm_dma_populate+0x25e/0x350 [ttm] >[19954.491435] ttm_tt_bind+0x2c/0x60 [ttm] >[19954.491439] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19954.491447] ttm_bo_validate+0x189/0x1a0 [ttm] >[19954.491450] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19954.491456] ? mutex_trylock+0xcd/0xe0 >[19954.491461] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19954.491492] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19954.491514] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19954.491519] ? __lock_acquire+0x2d4/0x1340 >[19954.491539] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19954.491562] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19954.491583] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19954.491600] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19954.491619] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19954.491631] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19954.491639] drm_ioctl+0x2d5/0x370 [drm] >[19954.491656] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19954.491660] ? __pm_runtime_resume+0x54/0x90 >[19954.491665] ? trace_hardirqs_on_caller+0xed/0x180 >[19954.491682] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19954.491687] do_vfs_ioctl+0xa5/0x6e0 >[19954.491694] SyS_ioctl+0x74/0x80 >[19954.491698] do_syscall_64+0x79/0x220 >[19954.491702] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19954.491704] RIP: 0033:0x7fd8d64ef0f7 >[19954.491705] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19954.491708] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[19954.491709] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19954.491710] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[19954.491712] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19954.491713] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[19960.861235] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19960.861238] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19960.861241] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19960.861242] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19960.861244] Call Trace: >[19960.861251] dump_stack+0x85/0xbf >[19960.861255] swiotlb_alloc_coherent+0x1be/0x1d0 >[19960.861263] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19960.861272] ttm_dma_populate+0x25e/0x350 [ttm] >[19960.861278] ttm_tt_bind+0x2c/0x60 [ttm] >[19960.861282] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19960.861289] ttm_bo_validate+0x189/0x1a0 [ttm] >[19960.861292] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19960.861298] ? mutex_trylock+0xcd/0xe0 >[19960.861303] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19960.861342] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19960.861366] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19960.861372] ? __lock_acquire+0x2d4/0x1340 >[19960.861396] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19960.861422] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19960.861446] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19960.861466] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19960.861490] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19960.861504] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19960.861513] drm_ioctl+0x2d5/0x370 [drm] >[19960.861537] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19960.861544] ? __pm_runtime_resume+0x54/0x90 >[19960.861551] ? trace_hardirqs_on_caller+0xed/0x180 >[19960.861581] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19960.861588] do_vfs_ioctl+0xa5/0x6e0 >[19960.861600] SyS_ioctl+0x74/0x80 >[19960.861607] do_syscall_64+0x79/0x220 >[19960.861612] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19960.861616] RIP: 0033:0x7fd8d64ef0f7 >[19960.861618] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19960.861622] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[19960.861624] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19960.861626] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 00007fd8d67b3c50 >[19960.861628] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[19960.861630] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[19991.073050] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19991.073055] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19991.073059] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19991.073061] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19991.073063] Call Trace: >[19991.073071] dump_stack+0x85/0xbf >[19991.073077] swiotlb_alloc_coherent+0x1be/0x1d0 >[19991.073087] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19991.073101] ttm_dma_populate+0x25e/0x350 [ttm] >[19991.073121] ttm_tt_bind+0x2c/0x60 [ttm] >[19991.073127] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19991.073139] ttm_bo_validate+0x189/0x1a0 [ttm] >[19991.073144] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19991.073153] ? mutex_trylock+0xcd/0xe0 >[19991.073161] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19991.073202] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19991.073234] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19991.073268] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19991.073321] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19991.073363] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19991.073387] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19991.073433] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19991.073458] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19991.073472] drm_ioctl+0x2d5/0x370 [drm] >[19991.073510] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19991.073517] ? __pm_runtime_resume+0x54/0x90 >[19991.073525] ? trace_hardirqs_on_caller+0xed/0x180 >[19991.073554] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19991.073562] do_vfs_ioctl+0xa5/0x6e0 >[19991.073573] SyS_ioctl+0x74/0x80 >[19991.073581] do_syscall_64+0x79/0x220 >[19991.073586] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19991.073589] RIP: 0033:0x7fd8d64ef0f7 >[19991.073591] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19991.073595] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[19991.073597] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[19991.073599] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[19991.073601] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19991.073602] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[19996.565243] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19996.565247] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19996.565249] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19996.565250] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19996.565252] Call Trace: >[19996.565258] dump_stack+0x85/0xbf >[19996.565263] swiotlb_alloc_coherent+0x1be/0x1d0 >[19996.565270] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19996.565279] ttm_dma_populate+0x25e/0x350 [ttm] >[19996.565285] ttm_tt_bind+0x2c/0x60 [ttm] >[19996.565289] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19996.565296] ttm_bo_validate+0x189/0x1a0 [ttm] >[19996.565299] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19996.565305] ? mutex_trylock+0xcd/0xe0 >[19996.565310] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19996.565341] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19996.565362] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19996.565386] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19996.565409] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19996.565430] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19996.565447] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19996.565467] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19996.565479] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19996.565487] drm_ioctl+0x2d5/0x370 [drm] >[19996.565503] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19996.565508] ? __pm_runtime_resume+0x54/0x90 >[19996.565513] ? trace_hardirqs_on_caller+0xed/0x180 >[19996.565532] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19996.565537] do_vfs_ioctl+0xa5/0x6e0 >[19996.565544] SyS_ioctl+0x74/0x80 >[19996.565549] do_syscall_64+0x79/0x220 >[19996.565552] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19996.565554] RIP: 0033:0x7fd8d64ef0f7 >[19996.565556] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19996.565558] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[19996.565559] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19996.565561] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[19996.565562] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19996.565563] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[19997.641668] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[19997.641673] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[19997.641677] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[19997.641680] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[19997.641682] Call Trace: >[19997.641691] dump_stack+0x85/0xbf >[19997.641698] swiotlb_alloc_coherent+0x1be/0x1d0 >[19997.641711] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[19997.641731] ttm_dma_populate+0x25e/0x350 [ttm] >[19997.641744] ttm_tt_bind+0x2c/0x60 [ttm] >[19997.641752] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[19997.641770] ttm_bo_validate+0x189/0x1a0 [ttm] >[19997.641777] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[19997.641789] ? mutex_trylock+0xcd/0xe0 >[19997.641799] ttm_bo_init_reserved+0x459/0x500 [ttm] >[19997.641847] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[19997.641887] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[19997.641897] ? __lock_acquire+0x2d4/0x1340 >[19997.641938] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[19997.641972] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[19997.641999] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19997.642020] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[19997.642054] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19997.642071] drm_ioctl_kernel+0x5b/0xb0 [drm] >[19997.642089] drm_ioctl+0x2d5/0x370 [drm] >[19997.642125] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[19997.642133] ? __pm_runtime_resume+0x54/0x90 >[19997.642139] ? trace_hardirqs_on_caller+0xed/0x180 >[19997.642161] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[19997.642168] do_vfs_ioctl+0xa5/0x6e0 >[19997.642177] SyS_ioctl+0x74/0x80 >[19997.642186] do_syscall_64+0x79/0x220 >[19997.642192] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[19997.642197] RIP: 0033:0x7fd8d64ef0f7 >[19997.642200] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[19997.642204] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[19997.642205] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[19997.642207] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[19997.642209] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[19997.642210] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[20017.486039] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20017.486042] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20017.486044] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20017.486046] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20017.486047] Call Trace: >[20017.486054] dump_stack+0x85/0xbf >[20017.486058] swiotlb_alloc_coherent+0x1be/0x1d0 >[20017.486065] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20017.486074] ttm_dma_populate+0x25e/0x350 [ttm] >[20017.486080] ttm_tt_bind+0x2c/0x60 [ttm] >[20017.486084] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20017.486092] ttm_bo_validate+0x189/0x1a0 [ttm] >[20017.486095] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20017.486101] ? mutex_trylock+0xcd/0xe0 >[20017.486106] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20017.486135] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20017.486155] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20017.486178] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20017.486201] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20017.486222] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20017.486239] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20017.486260] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20017.486271] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20017.486279] drm_ioctl+0x2d5/0x370 [drm] >[20017.486296] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20017.486300] ? __pm_runtime_resume+0x54/0x90 >[20017.486305] ? trace_hardirqs_on_caller+0xed/0x180 >[20017.486322] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20017.486327] do_vfs_ioctl+0xa5/0x6e0 >[20017.486334] SyS_ioctl+0x74/0x80 >[20017.486339] do_syscall_64+0x79/0x220 >[20017.486342] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20017.486345] RIP: 0033:0x7fd8d64ef0f7 >[20017.486346] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20017.486349] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[20017.486350] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20017.486351] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[20017.486353] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20017.486354] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[20019.014907] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20019.014910] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20019.014913] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20019.014914] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20019.014915] Call Trace: >[20019.014922] dump_stack+0x85/0xbf >[20019.014926] swiotlb_alloc_coherent+0x1be/0x1d0 >[20019.014934] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20019.014943] ttm_dma_populate+0x25e/0x350 [ttm] >[20019.014949] ttm_tt_bind+0x2c/0x60 [ttm] >[20019.014953] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20019.014960] ttm_bo_validate+0x189/0x1a0 [ttm] >[20019.014963] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20019.014969] ? mutex_trylock+0xcd/0xe0 >[20019.014974] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20019.015003] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20019.015024] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20019.015029] ? __lock_acquire+0x2d4/0x1340 >[20019.015049] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20019.015071] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20019.015092] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20019.015109] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20019.015129] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20019.015141] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20019.015149] drm_ioctl+0x2d5/0x370 [drm] >[20019.015166] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20019.015171] ? __pm_runtime_resume+0x54/0x90 >[20019.015175] ? trace_hardirqs_on_caller+0xed/0x180 >[20019.015193] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20019.015198] do_vfs_ioctl+0xa5/0x6e0 >[20019.015205] SyS_ioctl+0x74/0x80 >[20019.015210] do_syscall_64+0x79/0x220 >[20019.015213] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20019.015215] RIP: 0033:0x7fd8d64ef0f7 >[20019.015217] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20019.015219] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[20019.015221] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20019.015222] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[20019.015223] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20019.015224] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[20020.710844] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20020.710848] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20020.710850] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20020.710851] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20020.710852] Call Trace: >[20020.710859] dump_stack+0x85/0xbf >[20020.710864] swiotlb_alloc_coherent+0x1be/0x1d0 >[20020.710871] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20020.710880] ttm_dma_populate+0x25e/0x350 [ttm] >[20020.710886] ttm_tt_bind+0x2c/0x60 [ttm] >[20020.710889] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20020.710897] ttm_bo_validate+0x189/0x1a0 [ttm] >[20020.710900] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20020.710906] ? mutex_trylock+0xcd/0xe0 >[20020.710911] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20020.710950] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20020.710975] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20020.711000] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20020.711026] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20020.711050] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20020.711070] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20020.711092] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20020.711106] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20020.711115] drm_ioctl+0x2d5/0x370 [drm] >[20020.711133] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20020.711139] ? __pm_runtime_resume+0x54/0x90 >[20020.711144] ? trace_hardirqs_on_caller+0xed/0x180 >[20020.711164] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20020.711170] do_vfs_ioctl+0xa5/0x6e0 >[20020.711176] SyS_ioctl+0x74/0x80 >[20020.711181] do_syscall_64+0x79/0x220 >[20020.711184] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20020.711186] RIP: 0033:0x7fd8d64ef0f7 >[20020.711188] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20020.711190] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[20020.711192] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20020.711193] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[20020.711194] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20020.711195] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[20020.873625] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20020.873628] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20020.873631] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20020.873632] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20020.873633] Call Trace: >[20020.873640] dump_stack+0x85/0xbf >[20020.873644] swiotlb_alloc_coherent+0x1be/0x1d0 >[20020.873652] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20020.873672] ttm_dma_populate+0x25e/0x350 [ttm] >[20020.873678] ttm_tt_bind+0x2c/0x60 [ttm] >[20020.873681] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20020.873689] ttm_bo_validate+0x189/0x1a0 [ttm] >[20020.873692] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20020.873697] ? mutex_trylock+0xcd/0xe0 >[20020.873702] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20020.873735] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20020.873759] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20020.873786] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20020.873811] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20020.873835] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20020.873855] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20020.873878] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20020.873892] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20020.873900] drm_ioctl+0x2d5/0x370 [drm] >[20020.873919] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20020.873924] ? __pm_runtime_resume+0x54/0x90 >[20020.873929] ? trace_hardirqs_on_caller+0xed/0x180 >[20020.873950] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20020.873956] do_vfs_ioctl+0xa5/0x6e0 >[20020.873962] SyS_ioctl+0x74/0x80 >[20020.873967] do_syscall_64+0x79/0x220 >[20020.873970] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20020.873973] RIP: 0033:0x7fd8d64ef0f7 >[20020.873974] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20020.873977] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[20020.873978] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20020.873979] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[20020.873980] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20020.873982] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[20042.012656] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20042.012659] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20042.012661] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20042.012663] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20042.012664] Call Trace: >[20042.012671] dump_stack+0x85/0xbf >[20042.012675] swiotlb_alloc_coherent+0x1be/0x1d0 >[20042.012683] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20042.012692] ttm_dma_populate+0x25e/0x350 [ttm] >[20042.012699] ttm_tt_bind+0x2c/0x60 [ttm] >[20042.012703] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20042.012711] ttm_bo_validate+0x189/0x1a0 [ttm] >[20042.012715] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20042.012721] ? mutex_trylock+0xcd/0xe0 >[20042.012726] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20042.012769] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20042.012791] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20042.012814] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20042.012837] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20042.012859] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20042.012876] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20042.012896] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20042.012907] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20042.012916] drm_ioctl+0x2d5/0x370 [drm] >[20042.012933] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20042.012938] ? __pm_runtime_resume+0x54/0x90 >[20042.012943] ? trace_hardirqs_on_caller+0xed/0x180 >[20042.012960] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20042.012965] do_vfs_ioctl+0xa5/0x6e0 >[20042.012972] SyS_ioctl+0x74/0x80 >[20042.012977] do_syscall_64+0x79/0x220 >[20042.012980] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20042.012983] RIP: 0033:0x7fd8d64ef0f7 >[20042.012984] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20042.012987] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[20042.012988] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20042.012989] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[20042.012991] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20042.012992] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003260ab0 >[20043.246680] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20043.246683] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20043.246686] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20043.246687] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20043.246688] Call Trace: >[20043.246695] dump_stack+0x85/0xbf >[20043.246699] swiotlb_alloc_coherent+0x1be/0x1d0 >[20043.246707] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20043.246716] ttm_dma_populate+0x25e/0x350 [ttm] >[20043.246722] ttm_tt_bind+0x2c/0x60 [ttm] >[20043.246726] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20043.246734] ttm_bo_validate+0x189/0x1a0 [ttm] >[20043.246737] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20043.246753] ? mutex_trylock+0xcd/0xe0 >[20043.246759] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20043.246789] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20043.246811] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20043.246827] ? __lock_acquire+0x2d4/0x1340 >[20043.246846] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20043.246869] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20043.246890] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20043.246907] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20043.246928] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20043.246939] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20043.246947] drm_ioctl+0x2d5/0x370 [drm] >[20043.246964] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20043.246968] ? __pm_runtime_resume+0x54/0x90 >[20043.246972] ? trace_hardirqs_on_caller+0xed/0x180 >[20043.246991] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20043.246995] do_vfs_ioctl+0xa5/0x6e0 >[20043.247002] SyS_ioctl+0x74/0x80 >[20043.247007] do_syscall_64+0x79/0x220 >[20043.247010] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20043.247013] RIP: 0033:0x7fd8d64ef0f7 >[20043.247014] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20043.247016] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[20043.247018] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20043.247019] RBP: 00007ffcc6dba1c0 R08: 0000000003072a40 R09: 0000000000000004 >[20043.247020] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20043.247022] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[20050.872417] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20050.872421] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20050.872424] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20050.872425] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20050.872427] Call Trace: >[20050.872435] dump_stack+0x85/0xbf >[20050.872442] swiotlb_alloc_coherent+0x1be/0x1d0 >[20050.872453] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20050.872467] ttm_dma_populate+0x25e/0x350 [ttm] >[20050.872476] ttm_tt_bind+0x2c/0x60 [ttm] >[20050.872482] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20050.872494] ttm_bo_validate+0x189/0x1a0 [ttm] >[20050.872498] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20050.872505] ? mutex_trylock+0xcd/0xe0 >[20050.872512] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20050.872552] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20050.872583] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20050.872591] ? __lock_acquire+0x2d4/0x1340 >[20050.872622] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20050.872658] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20050.872690] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20050.872726] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20050.872759] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20050.872774] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20050.872788] drm_ioctl+0x2d5/0x370 [drm] >[20050.872815] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20050.872822] ? __pm_runtime_resume+0x54/0x90 >[20050.872829] ? trace_hardirqs_on_caller+0xed/0x180 >[20050.872868] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20050.872875] do_vfs_ioctl+0xa5/0x6e0 >[20050.872886] SyS_ioctl+0x74/0x80 >[20050.872893] do_syscall_64+0x79/0x220 >[20050.872898] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20050.872901] RIP: 0033:0x7fd8d64ef0f7 >[20050.872904] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20050.872908] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[20050.872910] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20050.872912] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 00007fd8d67b3c50 >[20050.872914] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20050.872915] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[20075.865404] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20075.865407] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20075.865409] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20075.865411] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20075.865412] Call Trace: >[20075.865419] dump_stack+0x85/0xbf >[20075.865423] swiotlb_alloc_coherent+0x1be/0x1d0 >[20075.865431] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20075.865440] ttm_dma_populate+0x25e/0x350 [ttm] >[20075.865446] ttm_tt_bind+0x2c/0x60 [ttm] >[20075.865450] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20075.865458] ttm_bo_validate+0x189/0x1a0 [ttm] >[20075.865461] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20075.865467] ? mutex_trylock+0xcd/0xe0 >[20075.865473] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20075.865507] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20075.865530] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20075.865536] ? __lock_acquire+0x2d4/0x1340 >[20075.865568] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20075.865603] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20075.865624] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20075.865640] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20075.865660] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20075.865672] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20075.865680] drm_ioctl+0x2d5/0x370 [drm] >[20075.865696] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20075.865700] ? __pm_runtime_resume+0x54/0x90 >[20075.865705] ? trace_hardirqs_on_caller+0xed/0x180 >[20075.865722] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20075.865728] do_vfs_ioctl+0xa5/0x6e0 >[20075.865734] SyS_ioctl+0x74/0x80 >[20075.865739] do_syscall_64+0x79/0x220 >[20075.865742] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20075.865744] RIP: 0033:0x7fd8d64ef0f7 >[20075.865745] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20075.865748] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[20075.865749] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20075.865750] RBP: 00007ffcc6dba1c0 R08: 0000000003072a40 R09: 0000000000000004 >[20075.865752] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20075.865753] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[20080.857863] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20080.857866] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20080.857869] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20080.857870] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20080.857871] Call Trace: >[20080.857877] dump_stack+0x85/0xbf >[20080.857882] swiotlb_alloc_coherent+0x1be/0x1d0 >[20080.857889] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20080.857898] ttm_dma_populate+0x25e/0x350 [ttm] >[20080.857904] ttm_tt_bind+0x2c/0x60 [ttm] >[20080.857908] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20080.857915] ttm_bo_validate+0x189/0x1a0 [ttm] >[20080.857918] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20080.857924] ? mutex_trylock+0xcd/0xe0 >[20080.857929] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20080.857958] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20080.857979] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20080.857984] ? __lock_acquire+0x2d4/0x1340 >[20080.858004] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20080.858027] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20080.858048] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20080.858064] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20080.858084] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20080.858095] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20080.858103] drm_ioctl+0x2d5/0x370 [drm] >[20080.858120] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20080.858125] ? __pm_runtime_resume+0x54/0x90 >[20080.858129] ? trace_hardirqs_on_caller+0xed/0x180 >[20080.858147] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20080.858152] do_vfs_ioctl+0xa5/0x6e0 >[20080.858158] SyS_ioctl+0x74/0x80 >[20080.858163] do_syscall_64+0x79/0x220 >[20080.858166] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20080.858169] RIP: 0033:0x7fd8d64ef0f7 >[20080.858170] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20080.858172] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[20080.858174] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20080.858175] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 00007fd8d67b3c50 >[20080.858176] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20080.858178] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[20110.854469] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20110.854472] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20110.854485] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20110.854486] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20110.854487] Call Trace: >[20110.854494] dump_stack+0x85/0xbf >[20110.854499] swiotlb_alloc_coherent+0x1be/0x1d0 >[20110.854506] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20110.854515] ttm_dma_populate+0x25e/0x350 [ttm] >[20110.854522] ttm_tt_bind+0x2c/0x60 [ttm] >[20110.854526] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20110.854535] ttm_bo_validate+0x189/0x1a0 [ttm] >[20110.854538] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20110.854544] ? mutex_trylock+0xcd/0xe0 >[20110.854549] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20110.854592] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20110.854613] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20110.854618] ? __lock_acquire+0x2d4/0x1340 >[20110.854650] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20110.854673] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20110.854694] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20110.854711] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20110.854741] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20110.854753] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20110.854761] drm_ioctl+0x2d5/0x370 [drm] >[20110.854778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20110.854782] ? __pm_runtime_resume+0x54/0x90 >[20110.854786] ? trace_hardirqs_on_caller+0xed/0x180 >[20110.854804] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20110.854809] do_vfs_ioctl+0xa5/0x6e0 >[20110.854816] SyS_ioctl+0x74/0x80 >[20110.854820] do_syscall_64+0x79/0x220 >[20110.854823] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20110.854826] RIP: 0033:0x7fd8d64ef0f7 >[20110.854827] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20110.854830] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[20110.854831] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20110.854832] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 00007fd8d67b3c50 >[20110.854834] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20110.854835] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[20140.843018] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20140.843021] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20140.843024] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20140.843026] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20140.843027] Call Trace: >[20140.843033] dump_stack+0x85/0xbf >[20140.843038] swiotlb_alloc_coherent+0x1be/0x1d0 >[20140.843045] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20140.843054] ttm_dma_populate+0x25e/0x350 [ttm] >[20140.843060] ttm_tt_bind+0x2c/0x60 [ttm] >[20140.843065] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20140.843078] ttm_bo_validate+0x189/0x1a0 [ttm] >[20140.843082] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20140.843090] ? mutex_trylock+0xcd/0xe0 >[20140.843098] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20140.843137] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20140.843166] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20140.843172] ? __lock_acquire+0x2d4/0x1340 >[20140.843192] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20140.843215] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20140.843238] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20140.843264] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20140.843292] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20140.843304] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20140.843312] drm_ioctl+0x2d5/0x370 [drm] >[20140.843329] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20140.843333] ? __pm_runtime_resume+0x54/0x90 >[20140.843337] ? trace_hardirqs_on_caller+0xed/0x180 >[20140.843356] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20140.843364] do_vfs_ioctl+0xa5/0x6e0 >[20140.843374] SyS_ioctl+0x74/0x80 >[20140.843381] do_syscall_64+0x79/0x220 >[20140.843386] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20140.843390] RIP: 0033:0x7fd8d64ef0f7 >[20140.843392] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20140.843396] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[20140.843398] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20140.843400] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 00007fd8d67b3c50 >[20140.843401] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20140.843402] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[20143.079400] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20143.079404] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20143.079408] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20143.079410] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20143.079412] Call Trace: >[20143.079420] dump_stack+0x85/0xbf >[20143.079426] swiotlb_alloc_coherent+0x1be/0x1d0 >[20143.079437] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20143.079452] ttm_dma_populate+0x25e/0x350 [ttm] >[20143.079464] ttm_tt_bind+0x2c/0x60 [ttm] >[20143.079470] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20143.079483] ttm_bo_validate+0x189/0x1a0 [ttm] >[20143.079488] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20143.079498] ? mutex_trylock+0xcd/0xe0 >[20143.079505] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20143.079544] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20143.079574] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20143.079611] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20143.079645] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20143.079677] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20143.079702] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20143.079735] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20143.079748] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20143.079757] drm_ioctl+0x2d5/0x370 [drm] >[20143.079774] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20143.079779] ? __pm_runtime_resume+0x54/0x90 >[20143.079784] ? trace_hardirqs_on_caller+0xed/0x180 >[20143.079803] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20143.079808] do_vfs_ioctl+0xa5/0x6e0 >[20143.079815] SyS_ioctl+0x74/0x80 >[20143.079820] do_syscall_64+0x79/0x220 >[20143.079823] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20143.079826] RIP: 0033:0x7fd8d64ef0f7 >[20143.079827] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20143.079830] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[20143.079832] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20143.079834] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[20143.079836] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20143.079838] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003260ab0 >[20170.849336] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20170.849339] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20170.849341] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20170.849343] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20170.849344] Call Trace: >[20170.849351] dump_stack+0x85/0xbf >[20170.849355] swiotlb_alloc_coherent+0x1be/0x1d0 >[20170.849362] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20170.849371] ttm_dma_populate+0x25e/0x350 [ttm] >[20170.849377] ttm_tt_bind+0x2c/0x60 [ttm] >[20170.849381] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20170.849388] ttm_bo_validate+0x189/0x1a0 [ttm] >[20170.849391] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20170.849397] ? mutex_trylock+0xcd/0xe0 >[20170.849402] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20170.849432] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20170.849453] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20170.849469] ? __lock_acquire+0x2d4/0x1340 >[20170.849490] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20170.849535] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20170.849556] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20170.849573] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20170.849593] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20170.849604] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20170.849612] drm_ioctl+0x2d5/0x370 [drm] >[20170.849628] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20170.849633] ? __pm_runtime_resume+0x54/0x90 >[20170.849637] ? trace_hardirqs_on_caller+0xed/0x180 >[20170.849654] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20170.849659] do_vfs_ioctl+0xa5/0x6e0 >[20170.849666] SyS_ioctl+0x74/0x80 >[20170.849670] do_syscall_64+0x79/0x220 >[20170.849673] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20170.849676] RIP: 0033:0x7fd8d64ef0f7 >[20170.849677] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20170.849680] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[20170.849681] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20170.849682] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 00007fd8d67b3c50 >[20170.849683] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20170.849685] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[20200.849249] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20200.849253] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20200.849257] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20200.849259] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20200.849261] Call Trace: >[20200.849270] dump_stack+0x85/0xbf >[20200.849276] swiotlb_alloc_coherent+0x1be/0x1d0 >[20200.849287] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20200.849302] ttm_dma_populate+0x25e/0x350 [ttm] >[20200.849313] ttm_tt_bind+0x2c/0x60 [ttm] >[20200.849319] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20200.849332] ttm_bo_validate+0x189/0x1a0 [ttm] >[20200.849337] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20200.849346] ? mutex_trylock+0xcd/0xe0 >[20200.849354] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20200.849407] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20200.849450] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20200.849458] ? __lock_acquire+0x2d4/0x1340 >[20200.849491] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20200.849525] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20200.849557] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20200.849582] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20200.849611] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20200.849636] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20200.849658] drm_ioctl+0x2d5/0x370 [drm] >[20200.849675] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20200.849680] ? __pm_runtime_resume+0x54/0x90 >[20200.849685] ? trace_hardirqs_on_caller+0xed/0x180 >[20200.849703] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20200.849719] do_vfs_ioctl+0xa5/0x6e0 >[20200.849725] SyS_ioctl+0x74/0x80 >[20200.849730] do_syscall_64+0x79/0x220 >[20200.849734] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20200.849736] RIP: 0033:0x7fd8d64ef0f7 >[20200.849738] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20200.849740] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[20200.849742] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20200.849743] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[20200.849744] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20200.849745] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[20211.250437] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20211.250441] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20211.250446] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20211.250448] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20211.250450] Call Trace: >[20211.250459] dump_stack+0x85/0xbf >[20211.250465] swiotlb_alloc_coherent+0x1be/0x1d0 >[20211.250476] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20211.250502] ttm_dma_populate+0x25e/0x350 [ttm] >[20211.250513] ttm_tt_bind+0x2c/0x60 [ttm] >[20211.250529] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20211.250553] ttm_bo_validate+0x189/0x1a0 [ttm] >[20211.250558] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20211.250569] ? mutex_trylock+0xcd/0xe0 >[20211.250577] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20211.250614] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20211.250646] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20211.250669] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20211.250691] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20211.250712] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20211.250728] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20211.250748] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20211.250759] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20211.250767] drm_ioctl+0x2d5/0x370 [drm] >[20211.250783] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20211.250788] ? __pm_runtime_resume+0x54/0x90 >[20211.250793] ? trace_hardirqs_on_caller+0xed/0x180 >[20211.250811] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20211.250816] do_vfs_ioctl+0xa5/0x6e0 >[20211.250822] SyS_ioctl+0x74/0x80 >[20211.250827] do_syscall_64+0x79/0x220 >[20211.250830] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20211.250832] RIP: 0033:0x7fd8d64ef0f7 >[20211.250834] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20211.250836] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[20211.250838] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20211.250839] RBP: 00007ffcc6dba1c0 R08: 000000000325a5a0 R09: 0000000000000004 >[20211.250840] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20211.250842] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[20230.851287] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20230.851291] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20230.851293] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20230.851295] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20230.851296] Call Trace: >[20230.851304] dump_stack+0x85/0xbf >[20230.851310] swiotlb_alloc_coherent+0x1be/0x1d0 >[20230.851321] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20230.851336] ttm_dma_populate+0x25e/0x350 [ttm] >[20230.851357] ttm_tt_bind+0x2c/0x60 [ttm] >[20230.851373] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20230.851395] ttm_bo_validate+0x189/0x1a0 [ttm] >[20230.851399] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20230.851419] ? mutex_trylock+0xcd/0xe0 >[20230.851428] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20230.851490] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20230.851535] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20230.851544] ? __lock_acquire+0x2d4/0x1340 >[20230.851580] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20230.851626] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20230.851674] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20230.851711] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20230.851744] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20230.851760] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20230.851784] drm_ioctl+0x2d5/0x370 [drm] >[20230.851809] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20230.851816] ? __pm_runtime_resume+0x54/0x90 >[20230.851822] ? trace_hardirqs_on_caller+0xed/0x180 >[20230.851860] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20230.851868] do_vfs_ioctl+0xa5/0x6e0 >[20230.851878] SyS_ioctl+0x74/0x80 >[20230.851885] do_syscall_64+0x79/0x220 >[20230.851890] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20230.851893] RIP: 0033:0x7fd8d64ef0f7 >[20230.851895] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20230.851899] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[20230.851901] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20230.851903] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 00007fd8d67b3c50 >[20230.851905] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20230.851906] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[20232.817553] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20232.817556] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20232.817559] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20232.817560] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20232.817562] Call Trace: >[20232.817569] dump_stack+0x85/0xbf >[20232.817575] swiotlb_alloc_coherent+0x1be/0x1d0 >[20232.817585] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20232.817599] ttm_dma_populate+0x25e/0x350 [ttm] >[20232.817608] ttm_tt_bind+0x2c/0x60 [ttm] >[20232.817614] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20232.817627] ttm_bo_validate+0x189/0x1a0 [ttm] >[20232.817631] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20232.817637] ? mutex_trylock+0xcd/0xe0 >[20232.817642] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20232.817673] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20232.817700] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20232.817735] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20232.817763] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20232.817785] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20232.817808] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20232.817841] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20232.817856] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20232.817870] drm_ioctl+0x2d5/0x370 [drm] >[20232.817888] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20232.817903] ? __pm_runtime_resume+0x54/0x90 >[20232.817908] ? trace_hardirqs_on_caller+0xed/0x180 >[20232.817937] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20232.817942] do_vfs_ioctl+0xa5/0x6e0 >[20232.817949] SyS_ioctl+0x74/0x80 >[20232.817953] do_syscall_64+0x79/0x220 >[20232.817958] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20232.817962] RIP: 0033:0x7fd8d64ef0f7 >[20232.817964] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20232.817978] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[20232.817980] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20232.817982] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[20232.817984] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20232.817986] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[20261.331679] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20261.331684] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20261.331688] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20261.331690] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20261.331692] Call Trace: >[20261.331700] dump_stack+0x85/0xbf >[20261.331715] swiotlb_alloc_coherent+0x1be/0x1d0 >[20261.331723] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20261.331732] ttm_dma_populate+0x25e/0x350 [ttm] >[20261.331739] ttm_tt_bind+0x2c/0x60 [ttm] >[20261.331755] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20261.331776] ttm_bo_validate+0x189/0x1a0 [ttm] >[20261.331779] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20261.331785] ? mutex_trylock+0xcd/0xe0 >[20261.331791] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20261.331822] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20261.331844] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20261.331861] ? __lock_acquire+0x2d4/0x1340 >[20261.331880] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20261.331903] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20261.331925] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20261.331941] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20261.331962] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20261.331973] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20261.331981] drm_ioctl+0x2d5/0x370 [drm] >[20261.331998] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20261.332003] ? __pm_runtime_resume+0x54/0x90 >[20261.332007] ? trace_hardirqs_on_caller+0xed/0x180 >[20261.332025] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20261.332030] do_vfs_ioctl+0xa5/0x6e0 >[20261.332037] SyS_ioctl+0x74/0x80 >[20261.332042] do_syscall_64+0x79/0x220 >[20261.332045] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20261.332047] RIP: 0033:0x7fd8d64ef0f7 >[20261.332048] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20261.332051] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[20261.332052] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20261.332054] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 00007fd8d67b3c50 >[20261.332055] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20261.332056] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[20275.937836] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20275.937840] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20275.937842] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20275.937844] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20275.937845] Call Trace: >[20275.937851] dump_stack+0x85/0xbf >[20275.937856] swiotlb_alloc_coherent+0x1be/0x1d0 >[20275.937863] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20275.937872] ttm_dma_populate+0x25e/0x350 [ttm] >[20275.937878] ttm_tt_bind+0x2c/0x60 [ttm] >[20275.937882] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20275.937889] ttm_bo_validate+0x189/0x1a0 [ttm] >[20275.937892] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20275.937898] ? mutex_trylock+0xcd/0xe0 >[20275.937903] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20275.937933] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20275.937953] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20275.937959] ? __lock_acquire+0x2d4/0x1340 >[20275.937979] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20275.938002] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20275.938023] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20275.938040] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20275.938060] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20275.938071] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20275.938079] drm_ioctl+0x2d5/0x370 [drm] >[20275.938096] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20275.938100] ? __pm_runtime_resume+0x54/0x90 >[20275.938104] ? trace_hardirqs_on_caller+0xed/0x180 >[20275.938122] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20275.938127] do_vfs_ioctl+0xa5/0x6e0 >[20275.938134] SyS_ioctl+0x74/0x80 >[20275.938139] do_syscall_64+0x79/0x220 >[20275.938142] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20275.938144] RIP: 0033:0x7fd8d64ef0f7 >[20275.938146] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20275.938148] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[20275.938150] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20275.938151] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[20275.938152] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20275.938153] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[20282.221506] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20282.221511] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20282.221514] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20282.221516] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20282.221518] Call Trace: >[20282.221536] dump_stack+0x85/0xbf >[20282.221542] swiotlb_alloc_coherent+0x1be/0x1d0 >[20282.221553] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20282.221579] ttm_dma_populate+0x25e/0x350 [ttm] >[20282.221589] ttm_tt_bind+0x2c/0x60 [ttm] >[20282.221595] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20282.221609] ttm_bo_validate+0x189/0x1a0 [ttm] >[20282.221613] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20282.221623] ? mutex_trylock+0xcd/0xe0 >[20282.221631] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20282.221674] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20282.221706] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20282.221744] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20282.221780] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20282.221814] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20282.221840] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20282.221872] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20282.221888] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20282.221909] drm_ioctl+0x2d5/0x370 [drm] >[20282.221935] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20282.221942] ? __pm_runtime_resume+0x54/0x90 >[20282.221950] ? trace_hardirqs_on_caller+0xed/0x180 >[20282.221979] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20282.221986] do_vfs_ioctl+0xa5/0x6e0 >[20282.221998] SyS_ioctl+0x74/0x80 >[20282.222005] do_syscall_64+0x79/0x220 >[20282.222010] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20282.222013] RIP: 0033:0x7fd8d64ef0f7 >[20282.222015] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20282.222020] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[20282.222022] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20282.222024] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[20282.222026] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20282.222028] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[20288.410560] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20288.410573] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20288.410575] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20288.410577] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20288.410578] Call Trace: >[20288.410585] dump_stack+0x85/0xbf >[20288.410589] swiotlb_alloc_coherent+0x1be/0x1d0 >[20288.410598] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20288.410607] ttm_dma_populate+0x25e/0x350 [ttm] >[20288.410613] ttm_tt_bind+0x2c/0x60 [ttm] >[20288.410617] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20288.410625] ttm_bo_validate+0x189/0x1a0 [ttm] >[20288.410628] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20288.410634] ? mutex_trylock+0xcd/0xe0 >[20288.410639] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20288.410676] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20288.410701] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20288.410707] ? __lock_acquire+0x2d4/0x1340 >[20288.410731] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20288.410756] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20288.410781] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20288.410801] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20288.410825] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20288.410839] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20288.410847] drm_ioctl+0x2d5/0x370 [drm] >[20288.410867] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20288.410872] ? __pm_runtime_resume+0x54/0x90 >[20288.410876] ? trace_hardirqs_on_caller+0xed/0x180 >[20288.410897] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20288.410903] do_vfs_ioctl+0xa5/0x6e0 >[20288.410909] SyS_ioctl+0x74/0x80 >[20288.410914] do_syscall_64+0x79/0x220 >[20288.410917] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20288.410920] RIP: 0033:0x7fd8d64ef0f7 >[20288.410922] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20288.410924] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[20288.410926] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20288.410927] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[20288.410928] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20288.410929] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[20289.779559] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20289.779563] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20289.779565] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20289.779567] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20289.779568] Call Trace: >[20289.779574] dump_stack+0x85/0xbf >[20289.779579] swiotlb_alloc_coherent+0x1be/0x1d0 >[20289.779586] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20289.779605] ttm_dma_populate+0x25e/0x350 [ttm] >[20289.779611] ttm_tt_bind+0x2c/0x60 [ttm] >[20289.779615] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20289.779622] ttm_bo_validate+0x189/0x1a0 [ttm] >[20289.779626] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20289.779631] ? mutex_trylock+0xcd/0xe0 >[20289.779636] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20289.779668] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20289.779689] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20289.779694] ? __lock_acquire+0x2d4/0x1340 >[20289.779725] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20289.779748] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20289.779770] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20289.779787] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20289.779807] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20289.779819] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20289.779827] drm_ioctl+0x2d5/0x370 [drm] >[20289.779854] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20289.779858] ? __pm_runtime_resume+0x54/0x90 >[20289.779863] ? trace_hardirqs_on_caller+0xed/0x180 >[20289.779880] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20289.779885] do_vfs_ioctl+0xa5/0x6e0 >[20289.779892] SyS_ioctl+0x74/0x80 >[20289.779896] do_syscall_64+0x79/0x220 >[20289.779899] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20289.779902] RIP: 0033:0x7fd8d64ef0f7 >[20289.779903] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20289.779906] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[20289.779907] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20289.779908] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[20289.779909] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20289.779911] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[20290.761763] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20290.761767] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20290.761769] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20290.761770] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20290.761772] Call Trace: >[20290.761778] dump_stack+0x85/0xbf >[20290.761783] swiotlb_alloc_coherent+0x1be/0x1d0 >[20290.761790] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20290.761799] ttm_dma_populate+0x25e/0x350 [ttm] >[20290.761805] ttm_tt_bind+0x2c/0x60 [ttm] >[20290.761809] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20290.761817] ttm_bo_validate+0x189/0x1a0 [ttm] >[20290.761820] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20290.761826] ? mutex_trylock+0xcd/0xe0 >[20290.761831] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20290.761861] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20290.761881] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20290.761887] ? __lock_acquire+0x2d4/0x1340 >[20290.761906] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20290.761929] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20290.761950] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20290.761966] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20290.761986] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20290.761997] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20290.762005] drm_ioctl+0x2d5/0x370 [drm] >[20290.762022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20290.762026] ? __pm_runtime_resume+0x54/0x90 >[20290.762031] ? trace_hardirqs_on_caller+0xed/0x180 >[20290.762048] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20290.762053] do_vfs_ioctl+0xa5/0x6e0 >[20290.762060] SyS_ioctl+0x74/0x80 >[20290.762065] do_syscall_64+0x79/0x220 >[20290.762068] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20290.762070] RIP: 0033:0x7fd8d64ef0f7 >[20290.762071] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20290.762074] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[20290.762076] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20290.762077] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[20290.762078] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20290.762079] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[20290.855632] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20290.855635] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20290.855638] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20290.855639] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20290.855640] Call Trace: >[20290.855647] dump_stack+0x85/0xbf >[20290.855651] swiotlb_alloc_coherent+0x1be/0x1d0 >[20290.855659] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20290.855668] ttm_dma_populate+0x25e/0x350 [ttm] >[20290.855674] ttm_tt_bind+0x2c/0x60 [ttm] >[20290.855678] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20290.855686] ttm_bo_validate+0x189/0x1a0 [ttm] >[20290.855690] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20290.855695] ? mutex_trylock+0xcd/0xe0 >[20290.855700] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20290.855731] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20290.855752] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20290.855774] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20290.855797] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20290.855818] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20290.855835] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20290.855855] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20290.855866] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20290.855874] drm_ioctl+0x2d5/0x370 [drm] >[20290.855891] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20290.855896] ? __pm_runtime_resume+0x54/0x90 >[20290.855901] ? trace_hardirqs_on_caller+0xed/0x180 >[20290.855919] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20290.855924] do_vfs_ioctl+0xa5/0x6e0 >[20290.855930] SyS_ioctl+0x74/0x80 >[20290.855935] do_syscall_64+0x79/0x220 >[20290.855938] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20290.855941] RIP: 0033:0x7fd8d64ef0f7 >[20290.855942] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20290.855945] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[20290.855946] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20290.855947] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 0000000000000004 >[20290.855948] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20290.855950] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[20302.251495] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20302.251498] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20302.251501] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20302.251502] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20302.251503] Call Trace: >[20302.251510] dump_stack+0x85/0xbf >[20302.251514] swiotlb_alloc_coherent+0x1be/0x1d0 >[20302.251522] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20302.251531] ttm_dma_populate+0x25e/0x350 [ttm] >[20302.251537] ttm_tt_bind+0x2c/0x60 [ttm] >[20302.251541] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20302.251548] ttm_bo_validate+0x189/0x1a0 [ttm] >[20302.251551] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20302.251557] ? mutex_trylock+0xcd/0xe0 >[20302.251562] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20302.251594] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20302.251629] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20302.251664] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20302.251686] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20302.251707] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20302.251724] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20302.251744] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20302.251755] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20302.251763] drm_ioctl+0x2d5/0x370 [drm] >[20302.251779] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20302.251784] ? __pm_runtime_resume+0x54/0x90 >[20302.251789] ? trace_hardirqs_on_caller+0xed/0x180 >[20302.251811] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20302.251819] do_vfs_ioctl+0xa5/0x6e0 >[20302.251831] SyS_ioctl+0x74/0x80 >[20302.251838] do_syscall_64+0x79/0x220 >[20302.251843] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20302.251846] RIP: 0033:0x7fd8d64ef0f7 >[20302.251849] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20302.251853] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[20302.251855] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20302.251858] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[20302.251859] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20302.251861] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[20303.529425] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20303.529428] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20303.529431] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20303.529432] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20303.529433] Call Trace: >[20303.529440] dump_stack+0x85/0xbf >[20303.529444] swiotlb_alloc_coherent+0x1be/0x1d0 >[20303.529452] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20303.529461] ttm_dma_populate+0x25e/0x350 [ttm] >[20303.529467] ttm_tt_bind+0x2c/0x60 [ttm] >[20303.529471] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20303.529478] ttm_bo_validate+0x189/0x1a0 [ttm] >[20303.529481] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20303.529487] ? mutex_trylock+0xcd/0xe0 >[20303.529492] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20303.529529] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20303.529553] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20303.529579] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20303.529605] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20303.529638] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20303.529668] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20303.529691] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20303.529705] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20303.529714] drm_ioctl+0x2d5/0x370 [drm] >[20303.529734] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20303.529738] ? __pm_runtime_resume+0x54/0x90 >[20303.529744] ? trace_hardirqs_on_caller+0xed/0x180 >[20303.529765] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20303.529770] do_vfs_ioctl+0xa5/0x6e0 >[20303.529777] SyS_ioctl+0x74/0x80 >[20303.529781] do_syscall_64+0x79/0x220 >[20303.529785] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20303.529787] RIP: 0033:0x7fd8d64ef0f7 >[20303.529789] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20303.529791] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[20303.529792] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20303.529794] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[20303.529795] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20303.529796] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[20311.568174] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20311.568177] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20311.568180] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20311.568181] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20311.568182] Call Trace: >[20311.568189] dump_stack+0x85/0xbf >[20311.568193] swiotlb_alloc_coherent+0x1be/0x1d0 >[20311.568201] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20311.568209] ttm_dma_populate+0x25e/0x350 [ttm] >[20311.568215] ttm_tt_bind+0x2c/0x60 [ttm] >[20311.568219] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20311.568226] ttm_bo_validate+0x189/0x1a0 [ttm] >[20311.568229] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20311.568235] ? mutex_trylock+0xcd/0xe0 >[20311.568240] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20311.568281] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20311.568314] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20311.568320] ? __lock_acquire+0x2d4/0x1340 >[20311.568352] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20311.568395] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20311.568418] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20311.568435] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20311.568456] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20311.568468] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20311.568476] drm_ioctl+0x2d5/0x370 [drm] >[20311.568503] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20311.568508] ? __pm_runtime_resume+0x54/0x90 >[20311.568513] ? trace_hardirqs_on_caller+0xed/0x180 >[20311.568531] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20311.568536] do_vfs_ioctl+0xa5/0x6e0 >[20311.568543] SyS_ioctl+0x74/0x80 >[20311.568547] do_syscall_64+0x79/0x220 >[20311.568550] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20311.568553] RIP: 0033:0x7fd8d64ef0f7 >[20311.568554] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20311.568557] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[20311.568558] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20311.568559] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[20311.568561] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20311.568562] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[20313.460422] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20313.460425] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20313.460427] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20313.460429] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20313.460430] Call Trace: >[20313.460436] dump_stack+0x85/0xbf >[20313.460441] swiotlb_alloc_coherent+0x1be/0x1d0 >[20313.460448] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20313.460456] ttm_dma_populate+0x25e/0x350 [ttm] >[20313.460462] ttm_tt_bind+0x2c/0x60 [ttm] >[20313.460466] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20313.460473] ttm_bo_validate+0x189/0x1a0 [ttm] >[20313.460476] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20313.460482] ? mutex_trylock+0xcd/0xe0 >[20313.460487] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20313.460517] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20313.460535] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20313.460555] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20313.460575] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20313.460594] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20313.460610] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20313.460628] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20313.460639] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20313.460646] drm_ioctl+0x2d5/0x370 [drm] >[20313.460661] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20313.460676] ? __pm_runtime_resume+0x54/0x90 >[20313.460681] ? trace_hardirqs_on_caller+0xed/0x180 >[20313.460707] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20313.460712] do_vfs_ioctl+0xa5/0x6e0 >[20313.460719] SyS_ioctl+0x74/0x80 >[20313.460723] do_syscall_64+0x79/0x220 >[20313.460726] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20313.460729] RIP: 0033:0x7fd8d64ef0f7 >[20313.460730] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20313.460733] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[20313.460734] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20313.460735] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[20313.460736] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20313.460738] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[20317.200929] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20317.200932] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20317.200935] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20317.200936] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20317.200937] Call Trace: >[20317.200944] dump_stack+0x85/0xbf >[20317.200948] swiotlb_alloc_coherent+0x1be/0x1d0 >[20317.200956] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20317.200965] ttm_dma_populate+0x25e/0x350 [ttm] >[20317.200971] ttm_tt_bind+0x2c/0x60 [ttm] >[20317.200974] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20317.200982] ttm_bo_validate+0x189/0x1a0 [ttm] >[20317.200985] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20317.200991] ? mutex_trylock+0xcd/0xe0 >[20317.200996] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20317.201025] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20317.201047] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20317.201052] ? __lock_acquire+0x2d4/0x1340 >[20317.201073] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20317.201095] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20317.201117] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20317.201136] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20317.201158] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20317.201173] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20317.201187] drm_ioctl+0x2d5/0x370 [drm] >[20317.201215] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20317.201222] ? __pm_runtime_resume+0x54/0x90 >[20317.201229] ? trace_hardirqs_on_caller+0xed/0x180 >[20317.201250] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20317.201255] do_vfs_ioctl+0xa5/0x6e0 >[20317.201261] SyS_ioctl+0x74/0x80 >[20317.201266] do_syscall_64+0x79/0x220 >[20317.201269] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20317.201272] RIP: 0033:0x7fd8d64ef0f7 >[20317.201273] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20317.201276] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[20317.201277] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20317.201278] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[20317.201279] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20317.201281] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[20320.874661] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20320.874665] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20320.874667] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20320.874669] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20320.874670] Call Trace: >[20320.874677] dump_stack+0x85/0xbf >[20320.874681] swiotlb_alloc_coherent+0x1be/0x1d0 >[20320.874689] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20320.874697] ttm_dma_populate+0x25e/0x350 [ttm] >[20320.874703] ttm_tt_bind+0x2c/0x60 [ttm] >[20320.874707] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20320.874715] ttm_bo_validate+0x189/0x1a0 [ttm] >[20320.874718] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20320.874724] ? mutex_trylock+0xcd/0xe0 >[20320.874729] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20320.874759] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20320.874780] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20320.874786] ? __lock_acquire+0x2d4/0x1340 >[20320.874806] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20320.874829] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20320.874851] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20320.874868] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20320.874888] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20320.874900] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20320.874908] drm_ioctl+0x2d5/0x370 [drm] >[20320.874924] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20320.874929] ? __pm_runtime_resume+0x54/0x90 >[20320.874933] ? trace_hardirqs_on_caller+0xed/0x180 >[20320.874960] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20320.874968] do_vfs_ioctl+0xa5/0x6e0 >[20320.874980] SyS_ioctl+0x74/0x80 >[20320.874988] do_syscall_64+0x79/0x220 >[20320.874993] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20320.874996] RIP: 0033:0x7fd8d64ef0f7 >[20320.874998] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20320.875002] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[20320.875004] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20320.875006] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 00007fd8d67b3c50 >[20320.875008] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20320.875010] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[20346.927496] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20346.927501] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20346.927505] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20346.927507] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20346.927509] Call Trace: >[20346.927518] dump_stack+0x85/0xbf >[20346.927526] swiotlb_alloc_coherent+0x1be/0x1d0 >[20346.927538] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20346.927552] ttm_dma_populate+0x25e/0x350 [ttm] >[20346.927562] ttm_tt_bind+0x2c/0x60 [ttm] >[20346.927568] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20346.927581] ttm_bo_validate+0x189/0x1a0 [ttm] >[20346.927585] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20346.927595] ? mutex_trylock+0xcd/0xe0 >[20346.927603] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20346.927654] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20346.927702] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20346.927755] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20346.927807] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20346.927854] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20346.927892] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20346.927938] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20346.927959] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20346.927988] drm_ioctl+0x2d5/0x370 [drm] >[20346.928029] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20346.928039] ? __pm_runtime_resume+0x54/0x90 >[20346.928050] ? trace_hardirqs_on_caller+0xed/0x180 >[20346.928093] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20346.928103] do_vfs_ioctl+0xa5/0x6e0 >[20346.928120] SyS_ioctl+0x74/0x80 >[20346.928130] do_syscall_64+0x79/0x220 >[20346.928138] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20346.928143] RIP: 0033:0x7fd8d64ef0f7 >[20346.928146] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20346.928152] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[20346.928155] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20346.928158] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[20346.928161] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20346.928164] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[20350.860882] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20350.860887] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20350.860890] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20350.860903] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20350.860905] Call Trace: >[20350.860913] dump_stack+0x85/0xbf >[20350.860919] swiotlb_alloc_coherent+0x1be/0x1d0 >[20350.860931] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20350.860956] ttm_dma_populate+0x25e/0x350 [ttm] >[20350.860967] ttm_tt_bind+0x2c/0x60 [ttm] >[20350.860973] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20350.860987] ttm_bo_validate+0x189/0x1a0 [ttm] >[20350.860991] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20350.861001] ? mutex_trylock+0xcd/0xe0 >[20350.861009] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20350.861046] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20350.861078] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20350.861086] ? __lock_acquire+0x2d4/0x1340 >[20350.861117] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20350.861153] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20350.861187] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20350.861212] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20350.861245] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20350.861260] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20350.861273] drm_ioctl+0x2d5/0x370 [drm] >[20350.861299] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20350.861306] ? __pm_runtime_resume+0x54/0x90 >[20350.861314] ? trace_hardirqs_on_caller+0xed/0x180 >[20350.861342] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20350.861349] do_vfs_ioctl+0xa5/0x6e0 >[20350.861361] SyS_ioctl+0x74/0x80 >[20350.861369] do_syscall_64+0x79/0x220 >[20350.861374] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20350.861377] RIP: 0033:0x7fd8d64ef0f7 >[20350.861380] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20350.861384] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[20350.861386] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20350.861388] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 00007fd8d67b3c50 >[20350.861390] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20350.861392] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[20354.255368] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20354.255371] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20354.255374] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20354.255375] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20354.255376] Call Trace: >[20354.255392] dump_stack+0x85/0xbf >[20354.255396] swiotlb_alloc_coherent+0x1be/0x1d0 >[20354.255404] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20354.255423] ttm_dma_populate+0x25e/0x350 [ttm] >[20354.255429] ttm_tt_bind+0x2c/0x60 [ttm] >[20354.255433] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20354.255441] ttm_bo_validate+0x189/0x1a0 [ttm] >[20354.255444] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20354.255450] ? mutex_trylock+0xcd/0xe0 >[20354.255455] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20354.255485] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20354.255505] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20354.255528] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20354.255550] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20354.255571] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20354.255588] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20354.255608] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20354.255620] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20354.255627] drm_ioctl+0x2d5/0x370 [drm] >[20354.255644] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20354.255649] ? __pm_runtime_resume+0x54/0x90 >[20354.255653] ? trace_hardirqs_on_caller+0xed/0x180 >[20354.255671] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20354.255676] do_vfs_ioctl+0xa5/0x6e0 >[20354.255682] SyS_ioctl+0x74/0x80 >[20354.255687] do_syscall_64+0x79/0x220 >[20354.255690] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20354.255692] RIP: 0033:0x7fd8d64ef0f7 >[20354.255694] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20354.255696] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[20354.255698] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20354.255699] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[20354.255700] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20354.255701] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[20361.011480] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20361.011483] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20361.011486] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20361.011487] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20361.011488] Call Trace: >[20361.011495] dump_stack+0x85/0xbf >[20361.011499] swiotlb_alloc_coherent+0x1be/0x1d0 >[20361.011506] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20361.011515] ttm_dma_populate+0x25e/0x350 [ttm] >[20361.011521] ttm_tt_bind+0x2c/0x60 [ttm] >[20361.011525] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20361.011533] ttm_bo_validate+0x189/0x1a0 [ttm] >[20361.011536] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20361.011542] ? mutex_trylock+0xcd/0xe0 >[20361.011547] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20361.011578] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20361.011600] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20361.011623] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20361.011646] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20361.011666] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20361.011683] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20361.011702] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20361.011713] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20361.011721] drm_ioctl+0x2d5/0x370 [drm] >[20361.011737] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20361.011742] ? __pm_runtime_resume+0x54/0x90 >[20361.011747] ? trace_hardirqs_on_caller+0xed/0x180 >[20361.011764] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20361.011769] do_vfs_ioctl+0xa5/0x6e0 >[20361.011776] SyS_ioctl+0x74/0x80 >[20361.011781] do_syscall_64+0x79/0x220 >[20361.011784] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20361.011786] RIP: 0033:0x7fd8d64ef0f7 >[20361.011788] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20361.011790] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[20361.011792] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20361.011793] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[20361.011794] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20361.011795] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[20364.448626] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20364.448631] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20364.448634] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20364.448637] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20364.448638] Call Trace: >[20364.448647] dump_stack+0x85/0xbf >[20364.448653] swiotlb_alloc_coherent+0x1be/0x1d0 >[20364.448665] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20364.448680] ttm_dma_populate+0x25e/0x350 [ttm] >[20364.448690] ttm_tt_bind+0x2c/0x60 [ttm] >[20364.448696] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20364.448710] ttm_bo_validate+0x189/0x1a0 [ttm] >[20364.448714] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20364.448723] ? mutex_trylock+0xcd/0xe0 >[20364.448731] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20364.448778] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20364.448809] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20364.448817] ? __lock_acquire+0x2d4/0x1340 >[20364.448848] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20364.448883] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20364.448914] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20364.448941] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20364.448973] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20364.448998] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20364.449011] drm_ioctl+0x2d5/0x370 [drm] >[20364.449038] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20364.449045] ? __pm_runtime_resume+0x54/0x90 >[20364.449051] ? trace_hardirqs_on_caller+0xed/0x180 >[20364.449079] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20364.449087] do_vfs_ioctl+0xa5/0x6e0 >[20364.449098] SyS_ioctl+0x74/0x80 >[20364.449104] do_syscall_64+0x79/0x220 >[20364.449109] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20364.449113] RIP: 0033:0x7fd8d64ef0f7 >[20364.449115] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20364.449119] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[20364.449121] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20364.449123] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[20364.449125] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20364.449127] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[20380.904678] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20380.904681] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20380.904684] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20380.904685] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20380.904686] Call Trace: >[20380.904693] dump_stack+0x85/0xbf >[20380.904697] swiotlb_alloc_coherent+0x1be/0x1d0 >[20380.904705] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20380.904714] ttm_dma_populate+0x25e/0x350 [ttm] >[20380.904721] ttm_tt_bind+0x2c/0x60 [ttm] >[20380.904725] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20380.904733] ttm_bo_validate+0x189/0x1a0 [ttm] >[20380.904736] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20380.904742] ? mutex_trylock+0xcd/0xe0 >[20380.904747] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20380.904778] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20380.904799] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20380.904805] ? __lock_acquire+0x2d4/0x1340 >[20380.904825] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20380.904848] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20380.904870] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20380.904887] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20380.904907] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20380.904919] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20380.904927] drm_ioctl+0x2d5/0x370 [drm] >[20380.904943] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20380.904948] ? __pm_runtime_resume+0x54/0x90 >[20380.904952] ? trace_hardirqs_on_caller+0xed/0x180 >[20380.904970] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20380.904976] do_vfs_ioctl+0xa5/0x6e0 >[20380.904997] SyS_ioctl+0x74/0x80 >[20380.905002] do_syscall_64+0x79/0x220 >[20380.905005] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20380.905008] RIP: 0033:0x7fd8d64ef0f7 >[20380.905009] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20380.905022] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[20380.905024] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20380.905025] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 00007fd8d67b3c50 >[20380.905026] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20380.905027] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[20410.900217] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20410.900221] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20410.900223] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20410.900225] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20410.900226] Call Trace: >[20410.900232] dump_stack+0x85/0xbf >[20410.900237] swiotlb_alloc_coherent+0x1be/0x1d0 >[20410.900244] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20410.900253] ttm_dma_populate+0x25e/0x350 [ttm] >[20410.900259] ttm_tt_bind+0x2c/0x60 [ttm] >[20410.900263] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20410.900271] ttm_bo_validate+0x189/0x1a0 [ttm] >[20410.900274] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20410.900279] ? mutex_trylock+0xcd/0xe0 >[20410.900284] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20410.900315] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20410.900336] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20410.900342] ? __lock_acquire+0x2d4/0x1340 >[20410.900361] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20410.900384] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20410.900407] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20410.900424] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20410.900444] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20410.900455] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20410.900462] drm_ioctl+0x2d5/0x370 [drm] >[20410.900479] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20410.900484] ? __pm_runtime_resume+0x54/0x90 >[20410.900488] ? trace_hardirqs_on_caller+0xed/0x180 >[20410.900506] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20410.900511] do_vfs_ioctl+0xa5/0x6e0 >[20410.900517] SyS_ioctl+0x74/0x80 >[20410.900522] do_syscall_64+0x79/0x220 >[20410.900525] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20410.900527] RIP: 0033:0x7fd8d64ef0f7 >[20410.900529] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20410.900531] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[20410.900533] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20410.900534] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 00007fd8d67b3c50 >[20410.900535] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20410.900536] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[20411.500726] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20411.500730] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20411.500734] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20411.500735] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20411.500737] Call Trace: >[20411.500745] dump_stack+0x85/0xbf >[20411.500751] swiotlb_alloc_coherent+0x1be/0x1d0 >[20411.500761] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20411.500777] ttm_dma_populate+0x25e/0x350 [ttm] >[20411.500787] ttm_tt_bind+0x2c/0x60 [ttm] >[20411.500793] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20411.500805] ttm_bo_validate+0x189/0x1a0 [ttm] >[20411.500810] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20411.500818] ? mutex_trylock+0xcd/0xe0 >[20411.500826] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20411.500866] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20411.500896] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20411.500932] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20411.500965] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20411.500995] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20411.501019] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20411.501048] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20411.501064] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20411.501077] drm_ioctl+0x2d5/0x370 [drm] >[20411.501105] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20411.501112] ? __pm_runtime_resume+0x54/0x90 >[20411.501120] ? trace_hardirqs_on_caller+0xed/0x180 >[20411.501149] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20411.501156] do_vfs_ioctl+0xa5/0x6e0 >[20411.501168] SyS_ioctl+0x74/0x80 >[20411.501175] do_syscall_64+0x79/0x220 >[20411.501180] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20411.501184] RIP: 0033:0x7fd8d64ef0f7 >[20411.501186] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20411.501190] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[20411.501192] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20411.501194] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[20411.501197] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20411.501199] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[20413.683724] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20413.683728] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20413.683730] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20413.683731] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20413.683733] Call Trace: >[20413.683739] dump_stack+0x85/0xbf >[20413.683743] swiotlb_alloc_coherent+0x1be/0x1d0 >[20413.683751] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20413.683760] ttm_dma_populate+0x25e/0x350 [ttm] >[20413.683765] ttm_tt_bind+0x2c/0x60 [ttm] >[20413.683769] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20413.683777] ttm_bo_validate+0x189/0x1a0 [ttm] >[20413.683780] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20413.683786] ? mutex_trylock+0xcd/0xe0 >[20413.683791] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20413.683830] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20413.683850] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20413.683856] ? __lock_acquire+0x2d4/0x1340 >[20413.683876] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20413.683898] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20413.683919] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20413.683935] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20413.683954] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20413.683965] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20413.683983] drm_ioctl+0x2d5/0x370 [drm] >[20413.684000] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20413.684005] ? __pm_runtime_resume+0x54/0x90 >[20413.684009] ? trace_hardirqs_on_caller+0xed/0x180 >[20413.684027] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20413.684032] do_vfs_ioctl+0xa5/0x6e0 >[20413.684038] SyS_ioctl+0x74/0x80 >[20413.684043] do_syscall_64+0x79/0x220 >[20413.684047] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20413.684049] RIP: 0033:0x7fd8d64ef0f7 >[20413.684050] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20413.684053] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[20413.684054] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20413.684055] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[20413.684057] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20413.684058] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[20415.284129] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20415.284133] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20415.284135] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20415.284136] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20415.284138] Call Trace: >[20415.284144] dump_stack+0x85/0xbf >[20415.284148] swiotlb_alloc_coherent+0x1be/0x1d0 >[20415.284166] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20415.284174] ttm_dma_populate+0x25e/0x350 [ttm] >[20415.284180] ttm_tt_bind+0x2c/0x60 [ttm] >[20415.284184] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20415.284191] ttm_bo_validate+0x189/0x1a0 [ttm] >[20415.284194] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20415.284200] ? mutex_trylock+0xcd/0xe0 >[20415.284205] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20415.284235] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20415.284255] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20415.284261] ? __lock_acquire+0x2d4/0x1340 >[20415.284280] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20415.284303] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20415.284324] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20415.284340] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20415.284360] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20415.284372] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20415.284379] drm_ioctl+0x2d5/0x370 [drm] >[20415.284396] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20415.284401] ? __pm_runtime_resume+0x54/0x90 >[20415.284405] ? trace_hardirqs_on_caller+0xed/0x180 >[20415.284422] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20415.284427] do_vfs_ioctl+0xa5/0x6e0 >[20415.284434] SyS_ioctl+0x74/0x80 >[20415.284438] do_syscall_64+0x79/0x220 >[20415.284441] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20415.284443] RIP: 0033:0x7fd8d64ef0f7 >[20415.284445] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20415.284447] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[20415.284449] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20415.284450] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[20415.284451] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20415.284452] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[20417.078095] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20417.078099] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20417.078102] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20417.078103] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20417.078104] Call Trace: >[20417.078111] dump_stack+0x85/0xbf >[20417.078116] swiotlb_alloc_coherent+0x1be/0x1d0 >[20417.078124] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20417.078133] ttm_dma_populate+0x25e/0x350 [ttm] >[20417.078140] ttm_tt_bind+0x2c/0x60 [ttm] >[20417.078144] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20417.078152] ttm_bo_validate+0x189/0x1a0 [ttm] >[20417.078156] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20417.078162] ? mutex_trylock+0xcd/0xe0 >[20417.078167] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20417.078202] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20417.078226] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20417.078232] ? __lock_acquire+0x2d4/0x1340 >[20417.078253] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20417.078277] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20417.078299] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20417.078316] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20417.078337] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20417.078349] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20417.078358] drm_ioctl+0x2d5/0x370 [drm] >[20417.078375] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20417.078380] ? __pm_runtime_resume+0x54/0x90 >[20417.078385] ? trace_hardirqs_on_caller+0xed/0x180 >[20417.078403] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20417.078409] do_vfs_ioctl+0xa5/0x6e0 >[20417.078416] SyS_ioctl+0x74/0x80 >[20417.078420] do_syscall_64+0x79/0x220 >[20417.078424] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20417.078426] RIP: 0033:0x7fd8d64ef0f7 >[20417.078428] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20417.078430] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[20417.078432] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20417.078433] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[20417.078434] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20417.078436] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003260ab0 >[20421.347595] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20421.347598] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20421.347600] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20421.347602] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20421.347603] Call Trace: >[20421.347610] dump_stack+0x85/0xbf >[20421.347614] swiotlb_alloc_coherent+0x1be/0x1d0 >[20421.347621] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20421.347630] ttm_dma_populate+0x25e/0x350 [ttm] >[20421.347636] ttm_tt_bind+0x2c/0x60 [ttm] >[20421.347639] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20421.347647] ttm_bo_validate+0x189/0x1a0 [ttm] >[20421.347650] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20421.347655] ? mutex_trylock+0xcd/0xe0 >[20421.347660] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20421.347691] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20421.347711] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20421.347733] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20421.347755] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20421.347776] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20421.347793] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20421.347813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20421.347824] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20421.347832] drm_ioctl+0x2d5/0x370 [drm] >[20421.347848] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20421.347853] ? __pm_runtime_resume+0x54/0x90 >[20421.347857] ? trace_hardirqs_on_caller+0xed/0x180 >[20421.347875] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20421.347880] do_vfs_ioctl+0xa5/0x6e0 >[20421.347886] SyS_ioctl+0x74/0x80 >[20421.347891] do_syscall_64+0x79/0x220 >[20421.347894] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20421.347896] RIP: 0033:0x7fd8d64ef0f7 >[20421.347898] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20421.347900] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[20421.347901] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20421.347903] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[20421.347904] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20421.347905] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[20422.568005] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20422.568008] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20422.568011] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20422.568012] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20422.568013] Call Trace: >[20422.568020] dump_stack+0x85/0xbf >[20422.568024] swiotlb_alloc_coherent+0x1be/0x1d0 >[20422.568032] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20422.568051] ttm_dma_populate+0x25e/0x350 [ttm] >[20422.568057] ttm_tt_bind+0x2c/0x60 [ttm] >[20422.568061] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20422.568068] ttm_bo_validate+0x189/0x1a0 [ttm] >[20422.568071] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20422.568077] ? mutex_trylock+0xcd/0xe0 >[20422.568082] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20422.568112] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20422.568132] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20422.568138] ? __lock_acquire+0x2d4/0x1340 >[20422.568157] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20422.568179] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20422.568200] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20422.568216] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20422.568235] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20422.568247] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20422.568254] drm_ioctl+0x2d5/0x370 [drm] >[20422.568271] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20422.568275] ? __pm_runtime_resume+0x54/0x90 >[20422.568279] ? trace_hardirqs_on_caller+0xed/0x180 >[20422.568296] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20422.568301] do_vfs_ioctl+0xa5/0x6e0 >[20422.568308] SyS_ioctl+0x74/0x80 >[20422.568312] do_syscall_64+0x79/0x220 >[20422.568315] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20422.568318] RIP: 0033:0x7fd8d64ef0f7 >[20422.568319] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20422.568321] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[20422.568323] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20422.568324] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[20422.568325] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20422.568326] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[20427.129341] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20427.129355] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20427.129357] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20427.129359] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20427.129360] Call Trace: >[20427.129367] dump_stack+0x85/0xbf >[20427.129371] swiotlb_alloc_coherent+0x1be/0x1d0 >[20427.129380] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20427.129389] ttm_dma_populate+0x25e/0x350 [ttm] >[20427.129396] ttm_tt_bind+0x2c/0x60 [ttm] >[20427.129400] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20427.129408] ttm_bo_validate+0x189/0x1a0 [ttm] >[20427.129411] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20427.129418] ? mutex_trylock+0xcd/0xe0 >[20427.129424] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20427.129455] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20427.129477] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20427.129483] ? __lock_acquire+0x2d4/0x1340 >[20427.129504] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20427.129528] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20427.129559] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20427.129576] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20427.129607] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20427.129629] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20427.129637] drm_ioctl+0x2d5/0x370 [drm] >[20427.129654] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20427.129658] ? __pm_runtime_resume+0x54/0x90 >[20427.129663] ? trace_hardirqs_on_caller+0xed/0x180 >[20427.129681] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20427.129686] do_vfs_ioctl+0xa5/0x6e0 >[20427.129693] SyS_ioctl+0x74/0x80 >[20427.129698] do_syscall_64+0x79/0x220 >[20427.129701] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20427.129703] RIP: 0033:0x7fd8d64ef0f7 >[20427.129705] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20427.129707] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[20427.129709] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20427.129710] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[20427.129711] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20427.129712] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[20427.800774] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20427.800777] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20427.800780] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20427.800781] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20427.800782] Call Trace: >[20427.800788] dump_stack+0x85/0xbf >[20427.800792] swiotlb_alloc_coherent+0x1be/0x1d0 >[20427.800800] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20427.800808] ttm_dma_populate+0x25e/0x350 [ttm] >[20427.800814] ttm_tt_bind+0x2c/0x60 [ttm] >[20427.800818] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20427.800825] ttm_bo_validate+0x189/0x1a0 [ttm] >[20427.800828] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20427.800834] ? mutex_trylock+0xcd/0xe0 >[20427.800839] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20427.800869] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20427.800901] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20427.800906] ? __lock_acquire+0x2d4/0x1340 >[20427.800937] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20427.800960] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20427.800982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20427.800999] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20427.801019] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20427.801031] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20427.801039] drm_ioctl+0x2d5/0x370 [drm] >[20427.801055] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20427.801060] ? __pm_runtime_resume+0x54/0x90 >[20427.801064] ? trace_hardirqs_on_caller+0xed/0x180 >[20427.801082] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20427.801087] do_vfs_ioctl+0xa5/0x6e0 >[20427.801094] SyS_ioctl+0x74/0x80 >[20427.801098] do_syscall_64+0x79/0x220 >[20427.801101] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20427.801104] RIP: 0033:0x7fd8d64ef0f7 >[20427.801105] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20427.801107] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[20427.801109] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20427.801110] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[20427.801111] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20427.801112] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[20431.659080] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20431.659084] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20431.659086] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20431.659088] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20431.659089] Call Trace: >[20431.659096] dump_stack+0x85/0xbf >[20431.659100] swiotlb_alloc_coherent+0x1be/0x1d0 >[20431.659107] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20431.659116] ttm_dma_populate+0x25e/0x350 [ttm] >[20431.659122] ttm_tt_bind+0x2c/0x60 [ttm] >[20431.659126] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20431.659133] ttm_bo_validate+0x189/0x1a0 [ttm] >[20431.659136] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20431.659142] ? mutex_trylock+0xcd/0xe0 >[20431.659147] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20431.659177] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20431.659198] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20431.659203] ? __lock_acquire+0x2d4/0x1340 >[20431.659223] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20431.659246] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20431.659267] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20431.659284] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20431.659304] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20431.659316] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20431.659324] drm_ioctl+0x2d5/0x370 [drm] >[20431.659341] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20431.659345] ? __pm_runtime_resume+0x54/0x90 >[20431.659349] ? trace_hardirqs_on_caller+0xed/0x180 >[20431.659367] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20431.659372] do_vfs_ioctl+0xa5/0x6e0 >[20431.659378] SyS_ioctl+0x74/0x80 >[20431.659383] do_syscall_64+0x79/0x220 >[20431.659386] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20431.659388] RIP: 0033:0x7fd8d64ef0f7 >[20431.659390] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20431.659393] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[20431.659394] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20431.659395] RBP: 00007ffcc6dba1c0 R08: 0000000003072a40 R09: 0000000000000004 >[20431.659396] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20431.659398] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[20432.211442] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20432.211446] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20432.211448] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20432.211450] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20432.211451] Call Trace: >[20432.211457] dump_stack+0x85/0xbf >[20432.211461] swiotlb_alloc_coherent+0x1be/0x1d0 >[20432.211469] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20432.211479] ttm_dma_populate+0x25e/0x350 [ttm] >[20432.211485] ttm_tt_bind+0x2c/0x60 [ttm] >[20432.211489] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20432.211497] ttm_bo_validate+0x189/0x1a0 [ttm] >[20432.211500] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20432.211506] ? mutex_trylock+0xcd/0xe0 >[20432.211511] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20432.211540] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20432.211561] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20432.211567] ? __lock_acquire+0x2d4/0x1340 >[20432.211587] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20432.211610] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20432.211631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20432.211648] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20432.211667] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20432.211679] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20432.211687] drm_ioctl+0x2d5/0x370 [drm] >[20432.211714] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20432.211719] ? __pm_runtime_resume+0x54/0x90 >[20432.211723] ? trace_hardirqs_on_caller+0xed/0x180 >[20432.211741] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20432.211746] do_vfs_ioctl+0xa5/0x6e0 >[20432.211752] SyS_ioctl+0x74/0x80 >[20432.211757] do_syscall_64+0x79/0x220 >[20432.211760] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20432.211762] RIP: 0033:0x7fd8d64ef0f7 >[20432.211764] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20432.211766] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[20432.211767] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20432.211769] RBP: 00007ffcc6dba1c0 R08: 00000000030e7230 R09: 0000000000000004 >[20432.211770] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20432.211771] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[20440.892537] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20440.892540] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20440.892543] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20440.892544] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20440.892545] Call Trace: >[20440.892552] dump_stack+0x85/0xbf >[20440.892556] swiotlb_alloc_coherent+0x1be/0x1d0 >[20440.892563] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20440.892572] ttm_dma_populate+0x25e/0x350 [ttm] >[20440.892578] ttm_tt_bind+0x2c/0x60 [ttm] >[20440.892582] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20440.892589] ttm_bo_validate+0x189/0x1a0 [ttm] >[20440.892593] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20440.892599] ? mutex_trylock+0xcd/0xe0 >[20440.892604] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20440.892647] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20440.892679] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20440.892695] ? __lock_acquire+0x2d4/0x1340 >[20440.892740] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20440.892763] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20440.892784] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20440.892801] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20440.892821] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20440.892842] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20440.892850] drm_ioctl+0x2d5/0x370 [drm] >[20440.892867] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20440.892871] ? __pm_runtime_resume+0x54/0x90 >[20440.892876] ? trace_hardirqs_on_caller+0xed/0x180 >[20440.892893] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20440.892898] do_vfs_ioctl+0xa5/0x6e0 >[20440.892905] SyS_ioctl+0x74/0x80 >[20440.892919] do_syscall_64+0x79/0x220 >[20440.892922] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20440.892925] RIP: 0033:0x7fd8d64ef0f7 >[20440.892926] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20440.892929] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[20440.892930] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20440.892931] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[20440.892932] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20440.892934] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[20456.519561] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20456.519564] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20456.519567] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20456.519568] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20456.519569] Call Trace: >[20456.519576] dump_stack+0x85/0xbf >[20456.519581] swiotlb_alloc_coherent+0x1be/0x1d0 >[20456.519588] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20456.519597] ttm_dma_populate+0x25e/0x350 [ttm] >[20456.519603] ttm_tt_bind+0x2c/0x60 [ttm] >[20456.519607] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20456.519614] ttm_bo_validate+0x189/0x1a0 [ttm] >[20456.519617] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20456.519623] ? mutex_trylock+0xcd/0xe0 >[20456.519628] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20456.519660] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20456.519681] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20456.519687] ? __lock_acquire+0x2d4/0x1340 >[20456.519707] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20456.519730] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20456.519750] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20456.519767] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20456.519788] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20456.519799] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20456.519807] drm_ioctl+0x2d5/0x370 [drm] >[20456.519823] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20456.519828] ? __pm_runtime_resume+0x54/0x90 >[20456.519832] ? trace_hardirqs_on_caller+0xed/0x180 >[20456.519850] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20456.519855] do_vfs_ioctl+0xa5/0x6e0 >[20456.519861] SyS_ioctl+0x74/0x80 >[20456.519866] do_syscall_64+0x79/0x220 >[20456.519869] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20456.519872] RIP: 0033:0x7fd8d64ef0f7 >[20456.519873] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20456.519876] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[20456.519877] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20456.519878] RBP: 00007ffcc6dba1c0 R08: 0000000003072a40 R09: 0000000000000004 >[20456.519880] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20456.519881] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[20457.090747] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20457.090750] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20457.090753] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20457.090755] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20457.090756] Call Trace: >[20457.090762] dump_stack+0x85/0xbf >[20457.090767] swiotlb_alloc_coherent+0x1be/0x1d0 >[20457.090774] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20457.090783] ttm_dma_populate+0x25e/0x350 [ttm] >[20457.090789] ttm_tt_bind+0x2c/0x60 [ttm] >[20457.090792] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20457.090800] ttm_bo_validate+0x189/0x1a0 [ttm] >[20457.090803] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20457.090809] ? mutex_trylock+0xcd/0xe0 >[20457.090814] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20457.090844] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20457.090865] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20457.090870] ? __lock_acquire+0x2d4/0x1340 >[20457.090889] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20457.090912] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20457.090933] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20457.090949] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20457.090969] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20457.090980] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20457.090988] drm_ioctl+0x2d5/0x370 [drm] >[20457.091004] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20457.091008] ? __pm_runtime_resume+0x54/0x90 >[20457.091012] ? trace_hardirqs_on_caller+0xed/0x180 >[20457.091030] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20457.091035] do_vfs_ioctl+0xa5/0x6e0 >[20457.091042] SyS_ioctl+0x74/0x80 >[20457.091046] do_syscall_64+0x79/0x220 >[20457.091049] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20457.091052] RIP: 0033:0x7fd8d64ef0f7 >[20457.091053] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20457.091056] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[20457.091057] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20457.091058] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[20457.091059] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20457.091061] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[20458.983849] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20458.983853] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20458.983855] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20458.983857] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20458.983858] Call Trace: >[20458.983864] dump_stack+0x85/0xbf >[20458.983869] swiotlb_alloc_coherent+0x1be/0x1d0 >[20458.983876] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20458.983885] ttm_dma_populate+0x25e/0x350 [ttm] >[20458.983891] ttm_tt_bind+0x2c/0x60 [ttm] >[20458.983895] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20458.983903] ttm_bo_validate+0x189/0x1a0 [ttm] >[20458.983906] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20458.983912] ? mutex_trylock+0xcd/0xe0 >[20458.983917] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20458.983947] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20458.983968] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20458.983973] ? __lock_acquire+0x2d4/0x1340 >[20458.984005] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20458.984039] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20458.984062] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20458.984086] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20458.984119] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20458.984134] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20458.984144] drm_ioctl+0x2d5/0x370 [drm] >[20458.984161] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20458.984165] ? __pm_runtime_resume+0x54/0x90 >[20458.984170] ? trace_hardirqs_on_caller+0xed/0x180 >[20458.984187] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20458.984192] do_vfs_ioctl+0xa5/0x6e0 >[20458.984199] SyS_ioctl+0x74/0x80 >[20458.984204] do_syscall_64+0x79/0x220 >[20458.984207] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20458.984209] RIP: 0033:0x7fd8d64ef0f7 >[20458.984211] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20458.984213] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[20458.984215] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20458.984216] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[20458.984217] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20458.984218] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[20459.784131] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20459.784134] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20459.784137] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20459.784138] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20459.784140] Call Trace: >[20459.784156] dump_stack+0x85/0xbf >[20459.784161] swiotlb_alloc_coherent+0x1be/0x1d0 >[20459.784169] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20459.784178] ttm_dma_populate+0x25e/0x350 [ttm] >[20459.784185] ttm_tt_bind+0x2c/0x60 [ttm] >[20459.784189] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20459.784196] ttm_bo_validate+0x189/0x1a0 [ttm] >[20459.784199] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20459.784206] ? mutex_trylock+0xcd/0xe0 >[20459.784211] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20459.784244] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20459.784269] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20459.784275] ? __lock_acquire+0x2d4/0x1340 >[20459.784299] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20459.784325] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20459.784349] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20459.784369] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20459.784393] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20459.784407] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20459.784416] drm_ioctl+0x2d5/0x370 [drm] >[20459.784436] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20459.784441] ? __pm_runtime_resume+0x54/0x90 >[20459.784445] ? trace_hardirqs_on_caller+0xed/0x180 >[20459.784466] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20459.784472] do_vfs_ioctl+0xa5/0x6e0 >[20459.784479] SyS_ioctl+0x74/0x80 >[20459.784484] do_syscall_64+0x79/0x220 >[20459.784487] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20459.784490] RIP: 0033:0x7fd8d64ef0f7 >[20459.784491] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20459.784494] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[20459.784495] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20459.784496] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[20459.784498] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20459.784499] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[20470.899279] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20470.899282] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20470.899285] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20470.899286] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20470.899288] Call Trace: >[20470.899294] dump_stack+0x85/0xbf >[20470.899298] swiotlb_alloc_coherent+0x1be/0x1d0 >[20470.899306] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20470.899315] ttm_dma_populate+0x25e/0x350 [ttm] >[20470.899321] ttm_tt_bind+0x2c/0x60 [ttm] >[20470.899325] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20470.899333] ttm_bo_validate+0x189/0x1a0 [ttm] >[20470.899336] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20470.899342] ? mutex_trylock+0xcd/0xe0 >[20470.899347] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20470.899377] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20470.899398] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20470.899404] ? __lock_acquire+0x2d4/0x1340 >[20470.899424] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20470.899446] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20470.899468] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20470.899484] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20470.899505] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20470.899517] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20470.899526] drm_ioctl+0x2d5/0x370 [drm] >[20470.899542] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20470.899547] ? __pm_runtime_resume+0x54/0x90 >[20470.899552] ? trace_hardirqs_on_caller+0xed/0x180 >[20470.899570] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20470.899576] do_vfs_ioctl+0xa5/0x6e0 >[20470.899582] SyS_ioctl+0x74/0x80 >[20470.899588] do_syscall_64+0x79/0x220 >[20470.899591] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20470.899593] RIP: 0033:0x7fd8d64ef0f7 >[20470.899595] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20470.899597] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[20470.899599] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20470.899600] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 00007fd8d67b3c50 >[20470.899601] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20470.899603] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[20500.904025] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20500.904029] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20500.904031] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20500.904033] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20500.904034] Call Trace: >[20500.904040] dump_stack+0x85/0xbf >[20500.904045] swiotlb_alloc_coherent+0x1be/0x1d0 >[20500.904052] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20500.904062] ttm_dma_populate+0x25e/0x350 [ttm] >[20500.904068] ttm_tt_bind+0x2c/0x60 [ttm] >[20500.904072] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20500.904080] ttm_bo_validate+0x189/0x1a0 [ttm] >[20500.904083] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20500.904089] ? mutex_trylock+0xcd/0xe0 >[20500.904094] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20500.904129] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20500.904162] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20500.904170] ? __lock_acquire+0x2d4/0x1340 >[20500.904212] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20500.904259] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20500.904303] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20500.904321] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20500.904341] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20500.904353] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20500.904360] drm_ioctl+0x2d5/0x370 [drm] >[20500.904377] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20500.904381] ? __pm_runtime_resume+0x54/0x90 >[20500.904385] ? trace_hardirqs_on_caller+0xed/0x180 >[20500.904404] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20500.904409] do_vfs_ioctl+0xa5/0x6e0 >[20500.904415] SyS_ioctl+0x74/0x80 >[20500.904420] do_syscall_64+0x79/0x220 >[20500.904423] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20500.904425] RIP: 0033:0x7fd8d64ef0f7 >[20500.904427] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20500.904429] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[20500.904431] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20500.904432] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3c50 >[20500.904433] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20500.904434] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[20501.191198] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20501.191212] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20501.191216] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20501.191218] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20501.191219] Call Trace: >[20501.191227] dump_stack+0x85/0xbf >[20501.191233] swiotlb_alloc_coherent+0x1be/0x1d0 >[20501.191254] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20501.191269] ttm_dma_populate+0x25e/0x350 [ttm] >[20501.191276] ttm_tt_bind+0x2c/0x60 [ttm] >[20501.191280] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20501.191298] ttm_bo_validate+0x189/0x1a0 [ttm] >[20501.191302] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20501.191308] ? mutex_trylock+0xcd/0xe0 >[20501.191313] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20501.191345] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20501.191368] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20501.191422] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20501.191444] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20501.191475] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20501.191491] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20501.191522] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20501.191544] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20501.191552] drm_ioctl+0x2d5/0x370 [drm] >[20501.191569] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20501.191574] ? __pm_runtime_resume+0x54/0x90 >[20501.191579] ? trace_hardirqs_on_caller+0xed/0x180 >[20501.191607] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20501.191612] do_vfs_ioctl+0xa5/0x6e0 >[20501.191618] SyS_ioctl+0x74/0x80 >[20501.191622] do_syscall_64+0x79/0x220 >[20501.191625] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20501.191628] RIP: 0033:0x7fd8d64ef0f7 >[20501.191629] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20501.191632] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[20501.191633] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20501.191634] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[20501.191636] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20501.191637] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[20527.429498] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20527.429503] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20527.429506] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20527.429508] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20527.429509] Call Trace: >[20527.429517] dump_stack+0x85/0xbf >[20527.429523] swiotlb_alloc_coherent+0x1be/0x1d0 >[20527.429535] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20527.429551] ttm_dma_populate+0x25e/0x350 [ttm] >[20527.429561] ttm_tt_bind+0x2c/0x60 [ttm] >[20527.429568] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20527.429581] ttm_bo_validate+0x189/0x1a0 [ttm] >[20527.429585] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20527.429591] ? mutex_trylock+0xcd/0xe0 >[20527.429596] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20527.429628] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20527.429649] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20527.429671] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20527.429694] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20527.429716] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20527.429733] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20527.429754] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20527.429765] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20527.429773] drm_ioctl+0x2d5/0x370 [drm] >[20527.429790] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20527.429794] ? __pm_runtime_resume+0x54/0x90 >[20527.429799] ? trace_hardirqs_on_caller+0xed/0x180 >[20527.429817] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20527.429822] do_vfs_ioctl+0xa5/0x6e0 >[20527.429829] SyS_ioctl+0x74/0x80 >[20527.429833] do_syscall_64+0x79/0x220 >[20527.429836] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20527.429839] RIP: 0033:0x7fd8d64ef0f7 >[20527.429840] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20527.429843] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[20527.429844] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20527.429845] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[20527.429847] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20527.429848] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[20530.905610] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20530.905613] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20530.905615] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20530.905617] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20530.905618] Call Trace: >[20530.905624] dump_stack+0x85/0xbf >[20530.905629] swiotlb_alloc_coherent+0x1be/0x1d0 >[20530.905636] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20530.905645] ttm_dma_populate+0x25e/0x350 [ttm] >[20530.905650] ttm_tt_bind+0x2c/0x60 [ttm] >[20530.905654] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20530.905662] ttm_bo_validate+0x189/0x1a0 [ttm] >[20530.905665] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20530.905670] ? mutex_trylock+0xcd/0xe0 >[20530.905676] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20530.905706] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20530.905727] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20530.905749] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20530.905771] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20530.905792] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20530.905809] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20530.905829] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20530.905840] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20530.905847] drm_ioctl+0x2d5/0x370 [drm] >[20530.905864] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20530.905868] ? __pm_runtime_resume+0x54/0x90 >[20530.905873] ? trace_hardirqs_on_caller+0xed/0x180 >[20530.905891] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20530.905896] do_vfs_ioctl+0xa5/0x6e0 >[20530.905902] SyS_ioctl+0x74/0x80 >[20530.905907] do_syscall_64+0x79/0x220 >[20530.905910] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20530.905912] RIP: 0033:0x7fd8d64ef0f7 >[20530.905913] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20530.905916] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[20530.905917] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20530.905918] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 0000000000000004 >[20530.905920] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20530.905921] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[20560.875958] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20560.875962] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20560.875964] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20560.875966] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20560.875967] Call Trace: >[20560.875973] dump_stack+0x85/0xbf >[20560.875978] swiotlb_alloc_coherent+0x1be/0x1d0 >[20560.875986] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20560.875995] ttm_dma_populate+0x25e/0x350 [ttm] >[20560.876001] ttm_tt_bind+0x2c/0x60 [ttm] >[20560.876005] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20560.876013] ttm_bo_validate+0x189/0x1a0 [ttm] >[20560.876016] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20560.876022] ? mutex_trylock+0xcd/0xe0 >[20560.876027] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20560.876057] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20560.876078] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20560.876084] ? __lock_acquire+0x2d4/0x1340 >[20560.876104] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20560.876126] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20560.876148] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20560.876165] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20560.876195] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20560.876207] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20560.876215] drm_ioctl+0x2d5/0x370 [drm] >[20560.876231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20560.876235] ? __pm_runtime_resume+0x54/0x90 >[20560.876240] ? trace_hardirqs_on_caller+0xed/0x180 >[20560.876257] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20560.876262] do_vfs_ioctl+0xa5/0x6e0 >[20560.876268] SyS_ioctl+0x74/0x80 >[20560.876273] do_syscall_64+0x79/0x220 >[20560.876276] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20560.876278] RIP: 0033:0x7fd8d64ef0f7 >[20560.876279] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20560.876282] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[20560.876283] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20560.876284] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 00007fd8d67b3c50 >[20560.876285] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20560.876287] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[20570.214689] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20570.214692] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20570.214695] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20570.214696] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20570.214698] Call Trace: >[20570.214704] dump_stack+0x85/0xbf >[20570.214709] swiotlb_alloc_coherent+0x1be/0x1d0 >[20570.214716] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20570.214725] ttm_dma_populate+0x25e/0x350 [ttm] >[20570.214731] ttm_tt_bind+0x2c/0x60 [ttm] >[20570.214735] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20570.214742] ttm_bo_validate+0x189/0x1a0 [ttm] >[20570.214746] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20570.214751] ? mutex_trylock+0xcd/0xe0 >[20570.214757] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20570.214789] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20570.214817] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20570.214851] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20570.214885] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20570.214912] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20570.214928] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20570.214948] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20570.214959] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20570.214967] drm_ioctl+0x2d5/0x370 [drm] >[20570.214985] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20570.214992] ? __pm_runtime_resume+0x54/0x90 >[20570.214999] ? trace_hardirqs_on_caller+0xed/0x180 >[20570.215026] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20570.215034] do_vfs_ioctl+0xa5/0x6e0 >[20570.215065] SyS_ioctl+0x74/0x80 >[20570.215073] do_syscall_64+0x79/0x220 >[20570.215077] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20570.215079] RIP: 0033:0x7fd8d64ef0f7 >[20570.215081] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20570.215083] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[20570.215085] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20570.215086] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 0000000000000004 >[20570.215087] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20570.215089] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003260ab0 >[20590.890796] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20590.890800] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20590.890802] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20590.890804] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20590.890805] Call Trace: >[20590.890811] dump_stack+0x85/0xbf >[20590.890816] swiotlb_alloc_coherent+0x1be/0x1d0 >[20590.890823] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20590.890833] ttm_dma_populate+0x25e/0x350 [ttm] >[20590.890839] ttm_tt_bind+0x2c/0x60 [ttm] >[20590.890843] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20590.890851] ttm_bo_validate+0x189/0x1a0 [ttm] >[20590.890854] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20590.890869] ? mutex_trylock+0xcd/0xe0 >[20590.890875] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20590.890906] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20590.890927] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20590.890951] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20590.890990] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20590.891012] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20590.891048] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20590.891069] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20590.891080] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20590.891088] drm_ioctl+0x2d5/0x370 [drm] >[20590.891104] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20590.891109] ? __pm_runtime_resume+0x54/0x90 >[20590.891114] ? trace_hardirqs_on_caller+0xed/0x180 >[20590.891132] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20590.891137] do_vfs_ioctl+0xa5/0x6e0 >[20590.891143] SyS_ioctl+0x74/0x80 >[20590.891148] do_syscall_64+0x79/0x220 >[20590.891151] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20590.891154] RIP: 0033:0x7fd8d64ef0f7 >[20590.891155] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20590.891158] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[20590.891159] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20590.891160] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 0000000000000004 >[20590.891161] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20590.891163] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[20594.109585] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20594.109588] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20594.109590] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20594.109592] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20594.109593] Call Trace: >[20594.109610] dump_stack+0x85/0xbf >[20594.109614] swiotlb_alloc_coherent+0x1be/0x1d0 >[20594.109621] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20594.109630] ttm_dma_populate+0x25e/0x350 [ttm] >[20594.109637] ttm_tt_bind+0x2c/0x60 [ttm] >[20594.109641] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20594.109659] ttm_bo_validate+0x189/0x1a0 [ttm] >[20594.109662] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20594.109668] ? mutex_trylock+0xcd/0xe0 >[20594.109673] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20594.109704] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20594.109725] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20594.109748] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20594.109771] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20594.109802] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20594.109818] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20594.109838] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20594.109849] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20594.109857] drm_ioctl+0x2d5/0x370 [drm] >[20594.109873] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20594.109878] ? __pm_runtime_resume+0x54/0x90 >[20594.109882] ? trace_hardirqs_on_caller+0xed/0x180 >[20594.109900] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20594.109905] do_vfs_ioctl+0xa5/0x6e0 >[20594.109911] SyS_ioctl+0x74/0x80 >[20594.109916] do_syscall_64+0x79/0x220 >[20594.109919] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20594.109921] RIP: 0033:0x7fd8d64ef0f7 >[20594.109923] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20594.109925] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[20594.109926] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20594.109928] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[20594.109929] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20594.109930] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[20594.643904] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20594.643909] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20594.643913] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20594.643915] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20594.643917] Call Trace: >[20594.643926] dump_stack+0x85/0xbf >[20594.643932] swiotlb_alloc_coherent+0x1be/0x1d0 >[20594.643943] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20594.643959] ttm_dma_populate+0x25e/0x350 [ttm] >[20594.643969] ttm_tt_bind+0x2c/0x60 [ttm] >[20594.643975] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20594.643993] ttm_bo_validate+0x189/0x1a0 [ttm] >[20594.643997] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20594.644002] ? mutex_trylock+0xcd/0xe0 >[20594.644007] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20594.644060] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20594.644080] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20594.644086] ? __lock_acquire+0x2d4/0x1340 >[20594.644105] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20594.644127] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20594.644148] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20594.644164] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20594.644184] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20594.644195] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20594.644203] drm_ioctl+0x2d5/0x370 [drm] >[20594.644218] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20594.644222] ? __pm_runtime_resume+0x54/0x90 >[20594.644226] ? trace_hardirqs_on_caller+0xed/0x180 >[20594.644244] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20594.644249] do_vfs_ioctl+0xa5/0x6e0 >[20594.644255] SyS_ioctl+0x74/0x80 >[20594.644260] do_syscall_64+0x79/0x220 >[20594.644263] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20594.644265] RIP: 0033:0x7fd8d64ef0f7 >[20594.644266] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20594.644269] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[20594.644270] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20594.644271] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[20594.644273] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20594.644274] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003260ab0 >[20604.365740] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20604.365743] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20604.365746] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20604.365747] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20604.365749] Call Trace: >[20604.365765] dump_stack+0x85/0xbf >[20604.365770] swiotlb_alloc_coherent+0x1be/0x1d0 >[20604.365777] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20604.365786] ttm_dma_populate+0x25e/0x350 [ttm] >[20604.365792] ttm_tt_bind+0x2c/0x60 [ttm] >[20604.365796] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20604.365803] ttm_bo_validate+0x189/0x1a0 [ttm] >[20604.365806] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20604.365811] ? mutex_trylock+0xcd/0xe0 >[20604.365816] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20604.365848] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20604.365869] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20604.365875] ? __lock_acquire+0x2d4/0x1340 >[20604.365895] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20604.365928] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20604.365961] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20604.365978] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20604.366010] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20604.366021] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20604.366032] drm_ioctl+0x2d5/0x370 [drm] >[20604.366051] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20604.366056] ? __pm_runtime_resume+0x54/0x90 >[20604.366061] ? trace_hardirqs_on_caller+0xed/0x180 >[20604.366078] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20604.366083] do_vfs_ioctl+0xa5/0x6e0 >[20604.366090] SyS_ioctl+0x74/0x80 >[20604.366094] do_syscall_64+0x79/0x220 >[20604.366097] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20604.366100] RIP: 0033:0x7fd8d64ef0f7 >[20604.366101] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20604.366104] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[20604.366105] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20604.366106] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[20604.366108] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20604.366109] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[20610.087469] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20610.087473] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20610.087475] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20610.087476] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20610.087478] Call Trace: >[20610.087484] dump_stack+0x85/0xbf >[20610.087489] swiotlb_alloc_coherent+0x1be/0x1d0 >[20610.087497] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20610.087506] ttm_dma_populate+0x25e/0x350 [ttm] >[20610.087512] ttm_tt_bind+0x2c/0x60 [ttm] >[20610.087516] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20610.087524] ttm_bo_validate+0x189/0x1a0 [ttm] >[20610.087527] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20610.087533] ? mutex_trylock+0xcd/0xe0 >[20610.087538] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20610.087587] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20610.087615] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20610.087645] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20610.087676] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20610.087718] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20610.087754] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20610.087780] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20610.087792] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20610.087801] drm_ioctl+0x2d5/0x370 [drm] >[20610.087819] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20610.087824] ? __pm_runtime_resume+0x54/0x90 >[20610.087829] ? trace_hardirqs_on_caller+0xed/0x180 >[20610.087848] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20610.087854] do_vfs_ioctl+0xa5/0x6e0 >[20610.087861] SyS_ioctl+0x74/0x80 >[20610.087866] do_syscall_64+0x79/0x220 >[20610.087869] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20610.087872] RIP: 0033:0x7fd8d64ef0f7 >[20610.087873] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20610.087876] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[20610.087877] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20610.087878] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[20610.087880] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20610.087881] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[20611.441754] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20611.441757] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20611.441760] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20611.441761] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20611.441762] Call Trace: >[20611.441769] dump_stack+0x85/0xbf >[20611.441773] swiotlb_alloc_coherent+0x1be/0x1d0 >[20611.441781] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20611.441791] ttm_dma_populate+0x25e/0x350 [ttm] >[20611.441802] ttm_tt_bind+0x2c/0x60 [ttm] >[20611.441808] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20611.441821] ttm_bo_validate+0x189/0x1a0 [ttm] >[20611.441826] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20611.441835] ? mutex_trylock+0xcd/0xe0 >[20611.441843] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20611.441888] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20611.441919] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20611.441924] ? __lock_acquire+0x2d4/0x1340 >[20611.441945] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20611.441968] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20611.441990] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20611.442007] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20611.442038] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20611.442049] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20611.442057] drm_ioctl+0x2d5/0x370 [drm] >[20611.442075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20611.442089] ? __pm_runtime_resume+0x54/0x90 >[20611.442094] ? trace_hardirqs_on_caller+0xed/0x180 >[20611.442112] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20611.442117] do_vfs_ioctl+0xa5/0x6e0 >[20611.442123] SyS_ioctl+0x74/0x80 >[20611.442128] do_syscall_64+0x79/0x220 >[20611.442131] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20611.442134] RIP: 0033:0x7fd8d64ef0f7 >[20611.442135] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20611.442138] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[20611.442139] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20611.442140] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[20611.442142] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20611.442143] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[20620.900409] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20620.900413] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20620.900415] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20620.900417] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20620.900418] Call Trace: >[20620.900425] dump_stack+0x85/0xbf >[20620.900429] swiotlb_alloc_coherent+0x1be/0x1d0 >[20620.900438] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20620.900446] ttm_dma_populate+0x25e/0x350 [ttm] >[20620.900452] ttm_tt_bind+0x2c/0x60 [ttm] >[20620.900456] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20620.900463] ttm_bo_validate+0x189/0x1a0 [ttm] >[20620.900466] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20620.900472] ? mutex_trylock+0xcd/0xe0 >[20620.900477] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20620.900516] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20620.900540] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20620.900546] ? __lock_acquire+0x2d4/0x1340 >[20620.900569] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20620.900595] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20620.900619] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20620.900639] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20620.900662] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20620.900676] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20620.900684] drm_ioctl+0x2d5/0x370 [drm] >[20620.900704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20620.900709] ? __pm_runtime_resume+0x54/0x90 >[20620.900713] ? trace_hardirqs_on_caller+0xed/0x180 >[20620.900734] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20620.900739] do_vfs_ioctl+0xa5/0x6e0 >[20620.900745] SyS_ioctl+0x74/0x80 >[20620.900750] do_syscall_64+0x79/0x220 >[20620.900753] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20620.900756] RIP: 0033:0x7fd8d64ef0f7 >[20620.900757] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20620.900760] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[20620.900761] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20620.900762] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 00007fd8d67b3c50 >[20620.900764] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20620.900765] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[20627.806774] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20627.806778] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20627.806780] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20627.806781] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20627.806783] Call Trace: >[20627.806789] dump_stack+0x85/0xbf >[20627.806793] swiotlb_alloc_coherent+0x1be/0x1d0 >[20627.806801] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20627.806809] ttm_dma_populate+0x25e/0x350 [ttm] >[20627.806815] ttm_tt_bind+0x2c/0x60 [ttm] >[20627.806819] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20627.806826] ttm_bo_validate+0x189/0x1a0 [ttm] >[20627.806829] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20627.806835] ? mutex_trylock+0xcd/0xe0 >[20627.806840] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20627.806871] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20627.806891] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20627.806913] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20627.806935] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20627.806956] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20627.806973] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20627.806993] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20627.807004] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20627.807011] drm_ioctl+0x2d5/0x370 [drm] >[20627.807028] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20627.807033] ? __pm_runtime_resume+0x54/0x90 >[20627.807037] ? trace_hardirqs_on_caller+0xed/0x180 >[20627.807065] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20627.807072] do_vfs_ioctl+0xa5/0x6e0 >[20627.807082] SyS_ioctl+0x74/0x80 >[20627.807089] do_syscall_64+0x79/0x220 >[20627.807093] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20627.807097] RIP: 0033:0x7fd8d64ef0f7 >[20627.807099] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20627.807103] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[20627.807114] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20627.807116] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[20627.807118] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20627.807120] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[20628.977485] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20628.977488] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20628.977491] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20628.977492] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20628.977493] Call Trace: >[20628.977500] dump_stack+0x85/0xbf >[20628.977504] swiotlb_alloc_coherent+0x1be/0x1d0 >[20628.977511] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20628.977519] ttm_dma_populate+0x25e/0x350 [ttm] >[20628.977525] ttm_tt_bind+0x2c/0x60 [ttm] >[20628.977529] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20628.977536] ttm_bo_validate+0x189/0x1a0 [ttm] >[20628.977539] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20628.977545] ? mutex_trylock+0xcd/0xe0 >[20628.977550] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20628.977579] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20628.977600] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20628.977605] ? __lock_acquire+0x2d4/0x1340 >[20628.977625] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20628.977647] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20628.977668] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20628.977685] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20628.977704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20628.977716] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20628.977723] drm_ioctl+0x2d5/0x370 [drm] >[20628.977739] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20628.977744] ? __pm_runtime_resume+0x54/0x90 >[20628.977748] ? trace_hardirqs_on_caller+0xed/0x180 >[20628.977766] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20628.977771] do_vfs_ioctl+0xa5/0x6e0 >[20628.977777] SyS_ioctl+0x74/0x80 >[20628.977782] do_syscall_64+0x79/0x220 >[20628.977785] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20628.977787] RIP: 0033:0x7fd8d64ef0f7 >[20628.977788] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20628.977791] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[20628.977792] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20628.977793] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[20628.977795] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20628.977796] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[20637.043444] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20637.043448] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20637.043450] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20637.043451] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20637.043453] Call Trace: >[20637.043459] dump_stack+0x85/0xbf >[20637.043463] swiotlb_alloc_coherent+0x1be/0x1d0 >[20637.043471] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20637.043491] ttm_dma_populate+0x25e/0x350 [ttm] >[20637.043497] ttm_tt_bind+0x2c/0x60 [ttm] >[20637.043501] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20637.043508] ttm_bo_validate+0x189/0x1a0 [ttm] >[20637.043511] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20637.043517] ? mutex_trylock+0xcd/0xe0 >[20637.043523] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20637.043566] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20637.043586] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20637.043592] ? __lock_acquire+0x2d4/0x1340 >[20637.043611] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20637.043634] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20637.043654] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20637.043671] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20637.043690] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20637.043701] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20637.043709] drm_ioctl+0x2d5/0x370 [drm] >[20637.043725] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20637.043730] ? __pm_runtime_resume+0x54/0x90 >[20637.043734] ? trace_hardirqs_on_caller+0xed/0x180 >[20637.043751] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20637.043756] do_vfs_ioctl+0xa5/0x6e0 >[20637.043763] SyS_ioctl+0x74/0x80 >[20637.043767] do_syscall_64+0x79/0x220 >[20637.043770] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20637.043772] RIP: 0033:0x7fd8d64ef0f7 >[20637.043774] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20637.043776] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[20637.043778] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20637.043779] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[20637.043780] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20637.043781] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[20638.244589] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20638.244596] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20638.244601] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20638.244605] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20638.244608] Call Trace: >[20638.244620] dump_stack+0x85/0xbf >[20638.244629] swiotlb_alloc_coherent+0x1be/0x1d0 >[20638.244646] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20638.244673] ttm_dma_populate+0x25e/0x350 [ttm] >[20638.244690] ttm_tt_bind+0x2c/0x60 [ttm] >[20638.244701] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20638.244724] ttm_bo_validate+0x189/0x1a0 [ttm] >[20638.244732] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20638.244748] ? mutex_trylock+0xcd/0xe0 >[20638.244762] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20638.244819] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20638.244869] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20638.244929] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20638.244988] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20638.245043] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20638.245084] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20638.245137] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20638.245157] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20638.245178] drm_ioctl+0x2d5/0x370 [drm] >[20638.245222] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20638.245234] ? __pm_runtime_resume+0x54/0x90 >[20638.245247] ? trace_hardirqs_on_caller+0xed/0x180 >[20638.245294] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20638.245306] do_vfs_ioctl+0xa5/0x6e0 >[20638.245326] SyS_ioctl+0x74/0x80 >[20638.245338] do_syscall_64+0x79/0x220 >[20638.245346] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20638.245351] RIP: 0033:0x7fd8d64ef0f7 >[20638.245355] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20638.245362] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[20638.245366] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20638.245370] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[20638.245373] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20638.245377] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[20645.502114] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20645.502118] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20645.502121] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20645.502122] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20645.502124] Call Trace: >[20645.502131] dump_stack+0x85/0xbf >[20645.502136] swiotlb_alloc_coherent+0x1be/0x1d0 >[20645.502144] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20645.502154] ttm_dma_populate+0x25e/0x350 [ttm] >[20645.502160] ttm_tt_bind+0x2c/0x60 [ttm] >[20645.502164] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20645.502172] ttm_bo_validate+0x189/0x1a0 [ttm] >[20645.502176] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20645.502182] ? mutex_trylock+0xcd/0xe0 >[20645.502187] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20645.502221] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20645.502258] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20645.502264] ? __lock_acquire+0x2d4/0x1340 >[20645.502286] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20645.502309] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20645.502332] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20645.502348] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20645.502369] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20645.502380] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20645.502389] drm_ioctl+0x2d5/0x370 [drm] >[20645.502405] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20645.502409] ? __pm_runtime_resume+0x54/0x90 >[20645.502414] ? trace_hardirqs_on_caller+0xed/0x180 >[20645.502432] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20645.502437] do_vfs_ioctl+0xa5/0x6e0 >[20645.502444] SyS_ioctl+0x74/0x80 >[20645.502448] do_syscall_64+0x79/0x220 >[20645.502452] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20645.502454] RIP: 0033:0x7fd8d64ef0f7 >[20645.502456] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20645.502458] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[20645.502460] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20645.502461] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[20645.502462] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20645.502463] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[20649.440955] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20649.440958] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20649.440961] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20649.440962] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20649.440963] Call Trace: >[20649.440970] dump_stack+0x85/0xbf >[20649.440975] swiotlb_alloc_coherent+0x1be/0x1d0 >[20649.440983] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20649.440992] ttm_dma_populate+0x25e/0x350 [ttm] >[20649.440998] ttm_tt_bind+0x2c/0x60 [ttm] >[20649.441002] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20649.441010] ttm_bo_validate+0x189/0x1a0 [ttm] >[20649.441013] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20649.441020] ? mutex_trylock+0xcd/0xe0 >[20649.441025] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20649.441062] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20649.441098] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20649.441104] ? __lock_acquire+0x2d4/0x1340 >[20649.441130] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20649.441156] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20649.441180] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20649.441200] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20649.441224] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20649.441238] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20649.441257] drm_ioctl+0x2d5/0x370 [drm] >[20649.441287] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20649.441292] ? __pm_runtime_resume+0x54/0x90 >[20649.441296] ? trace_hardirqs_on_caller+0xed/0x180 >[20649.441318] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20649.441325] do_vfs_ioctl+0xa5/0x6e0 >[20649.441335] SyS_ioctl+0x74/0x80 >[20649.441343] do_syscall_64+0x79/0x220 >[20649.441347] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20649.441350] RIP: 0033:0x7fd8d64ef0f7 >[20649.441352] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20649.441356] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[20649.441358] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20649.441360] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[20649.441372] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20649.441374] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[20650.859895] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20650.859898] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20650.859901] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20650.859902] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20650.859904] Call Trace: >[20650.859910] dump_stack+0x85/0xbf >[20650.859915] swiotlb_alloc_coherent+0x1be/0x1d0 >[20650.859923] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20650.859932] ttm_dma_populate+0x25e/0x350 [ttm] >[20650.859938] ttm_tt_bind+0x2c/0x60 [ttm] >[20650.859942] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20650.859950] ttm_bo_validate+0x189/0x1a0 [ttm] >[20650.859953] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20650.859960] ? mutex_trylock+0xcd/0xe0 >[20650.859965] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20650.859997] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20650.860031] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20650.860047] ? __lock_acquire+0x2d4/0x1340 >[20650.860068] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20650.860091] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20650.860114] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20650.860131] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20650.860152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20650.860164] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20650.860173] drm_ioctl+0x2d5/0x370 [drm] >[20650.860190] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20650.860194] ? __pm_runtime_resume+0x54/0x90 >[20650.860199] ? trace_hardirqs_on_caller+0xed/0x180 >[20650.860217] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20650.860223] do_vfs_ioctl+0xa5/0x6e0 >[20650.860229] SyS_ioctl+0x74/0x80 >[20650.860234] do_syscall_64+0x79/0x220 >[20650.860237] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20650.860240] RIP: 0033:0x7fd8d64ef0f7 >[20650.860241] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20650.860246] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[20650.860248] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20650.860250] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 00007fd8d67b3c50 >[20650.860252] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20650.860254] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[20655.638734] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20655.638739] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20655.638742] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20655.638744] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20655.638746] Call Trace: >[20655.638755] dump_stack+0x85/0xbf >[20655.638761] swiotlb_alloc_coherent+0x1be/0x1d0 >[20655.638772] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20655.638787] ttm_dma_populate+0x25e/0x350 [ttm] >[20655.638798] ttm_tt_bind+0x2c/0x60 [ttm] >[20655.638805] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20655.638818] ttm_bo_validate+0x189/0x1a0 [ttm] >[20655.638823] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20655.638833] ? mutex_trylock+0xcd/0xe0 >[20655.638842] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20655.638882] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20655.638914] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20655.638950] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20655.638985] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20655.639019] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20655.639046] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20655.639079] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20655.639092] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20655.639105] drm_ioctl+0x2d5/0x370 [drm] >[20655.639132] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20655.639138] ? __pm_runtime_resume+0x54/0x90 >[20655.639146] ? trace_hardirqs_on_caller+0xed/0x180 >[20655.639175] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20655.639183] do_vfs_ioctl+0xa5/0x6e0 >[20655.639194] SyS_ioctl+0x74/0x80 >[20655.639202] do_syscall_64+0x79/0x220 >[20655.639207] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20655.639210] RIP: 0033:0x7fd8d64ef0f7 >[20655.639213] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20655.639217] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[20655.639219] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20655.639221] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[20655.639223] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20655.639226] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[20656.840134] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20656.840137] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20656.840140] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20656.840141] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20656.840142] Call Trace: >[20656.840148] dump_stack+0x85/0xbf >[20656.840153] swiotlb_alloc_coherent+0x1be/0x1d0 >[20656.840160] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20656.840168] ttm_dma_populate+0x25e/0x350 [ttm] >[20656.840174] ttm_tt_bind+0x2c/0x60 [ttm] >[20656.840178] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20656.840186] ttm_bo_validate+0x189/0x1a0 [ttm] >[20656.840189] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20656.840194] ? mutex_trylock+0xcd/0xe0 >[20656.840199] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20656.840231] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20656.840251] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20656.840257] ? __lock_acquire+0x2d4/0x1340 >[20656.840276] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20656.840298] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20656.840319] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20656.840336] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20656.840356] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20656.840367] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20656.840375] drm_ioctl+0x2d5/0x370 [drm] >[20656.840391] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20656.840395] ? __pm_runtime_resume+0x54/0x90 >[20656.840400] ? trace_hardirqs_on_caller+0xed/0x180 >[20656.840417] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20656.840422] do_vfs_ioctl+0xa5/0x6e0 >[20656.840430] SyS_ioctl+0x74/0x80 >[20656.840437] do_syscall_64+0x79/0x220 >[20656.840442] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20656.840445] RIP: 0033:0x7fd8d64ef0f7 >[20656.840447] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20656.840451] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[20656.840453] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20656.840455] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[20656.840457] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20656.840459] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[20672.298825] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20672.298828] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20672.298831] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20672.298832] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20672.298833] Call Trace: >[20672.298840] dump_stack+0x85/0xbf >[20672.298844] swiotlb_alloc_coherent+0x1be/0x1d0 >[20672.298852] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20672.298860] ttm_dma_populate+0x25e/0x350 [ttm] >[20672.298866] ttm_tt_bind+0x2c/0x60 [ttm] >[20672.298870] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20672.298878] ttm_bo_validate+0x189/0x1a0 [ttm] >[20672.298881] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20672.298886] ? mutex_trylock+0xcd/0xe0 >[20672.298891] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20672.298922] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20672.298942] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20672.298964] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20672.298985] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20672.299006] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20672.299022] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20672.299042] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20672.299053] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20672.299060] drm_ioctl+0x2d5/0x370 [drm] >[20672.299077] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20672.299081] ? __pm_runtime_resume+0x54/0x90 >[20672.299086] ? trace_hardirqs_on_caller+0xed/0x180 >[20672.299104] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20672.299109] do_vfs_ioctl+0xa5/0x6e0 >[20672.299115] SyS_ioctl+0x74/0x80 >[20672.299120] do_syscall_64+0x79/0x220 >[20672.299123] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20672.299125] RIP: 0033:0x7fd8d64ef0f7 >[20672.299127] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20672.299129] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[20672.299130] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20672.299132] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[20672.299133] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20672.299134] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[20674.437451] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20674.437454] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20674.437456] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20674.437458] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20674.437459] Call Trace: >[20674.437465] dump_stack+0x85/0xbf >[20674.437480] swiotlb_alloc_coherent+0x1be/0x1d0 >[20674.437488] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20674.437507] ttm_dma_populate+0x25e/0x350 [ttm] >[20674.437513] ttm_tt_bind+0x2c/0x60 [ttm] >[20674.437527] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20674.437535] ttm_bo_validate+0x189/0x1a0 [ttm] >[20674.437538] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20674.437544] ? mutex_trylock+0xcd/0xe0 >[20674.437549] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20674.437579] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20674.437611] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20674.437616] ? __lock_acquire+0x2d4/0x1340 >[20674.437636] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20674.437658] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20674.437679] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20674.437696] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20674.437716] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20674.437728] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20674.437735] drm_ioctl+0x2d5/0x370 [drm] >[20674.437752] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20674.437756] ? __pm_runtime_resume+0x54/0x90 >[20674.437761] ? trace_hardirqs_on_caller+0xed/0x180 >[20674.437778] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20674.437783] do_vfs_ioctl+0xa5/0x6e0 >[20674.437790] SyS_ioctl+0x74/0x80 >[20674.437795] do_syscall_64+0x79/0x220 >[20674.437798] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20674.437801] RIP: 0033:0x7fd8d64ef0f7 >[20674.437802] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20674.437805] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[20674.437806] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20674.437807] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[20674.437809] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20674.437810] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[20680.952254] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20680.952257] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20680.952260] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20680.952261] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20680.952262] Call Trace: >[20680.952269] dump_stack+0x85/0xbf >[20680.952273] swiotlb_alloc_coherent+0x1be/0x1d0 >[20680.952280] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20680.952289] ttm_dma_populate+0x25e/0x350 [ttm] >[20680.952295] ttm_tt_bind+0x2c/0x60 [ttm] >[20680.952298] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20680.952306] ttm_bo_validate+0x189/0x1a0 [ttm] >[20680.952309] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20680.952315] ? mutex_trylock+0xcd/0xe0 >[20680.952320] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20680.952349] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20680.952370] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20680.952375] ? __lock_acquire+0x2d4/0x1340 >[20680.952395] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20680.952417] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20680.952438] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20680.952455] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20680.952475] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20680.952486] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20680.952494] drm_ioctl+0x2d5/0x370 [drm] >[20680.952510] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20680.952515] ? __pm_runtime_resume+0x54/0x90 >[20680.952519] ? trace_hardirqs_on_caller+0xed/0x180 >[20680.952536] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20680.952541] do_vfs_ioctl+0xa5/0x6e0 >[20680.952548] SyS_ioctl+0x74/0x80 >[20680.952552] do_syscall_64+0x79/0x220 >[20680.952555] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20680.952558] RIP: 0033:0x7fd8d64ef0f7 >[20680.952559] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20680.952561] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[20680.952563] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20680.952564] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[20680.952565] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20680.952566] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[20682.009670] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20682.009673] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20682.009675] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20682.009677] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20682.009678] Call Trace: >[20682.009685] dump_stack+0x85/0xbf >[20682.009689] swiotlb_alloc_coherent+0x1be/0x1d0 >[20682.009696] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20682.009705] ttm_dma_populate+0x25e/0x350 [ttm] >[20682.009711] ttm_tt_bind+0x2c/0x60 [ttm] >[20682.009715] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20682.009722] ttm_bo_validate+0x189/0x1a0 [ttm] >[20682.009725] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20682.009731] ? mutex_trylock+0xcd/0xe0 >[20682.009736] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20682.009765] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20682.009786] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20682.009809] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20682.009831] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20682.009853] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20682.009869] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20682.009890] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20682.009901] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20682.009909] drm_ioctl+0x2d5/0x370 [drm] >[20682.009925] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20682.009929] ? __pm_runtime_resume+0x54/0x90 >[20682.009934] ? trace_hardirqs_on_caller+0xed/0x180 >[20682.009952] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20682.009957] do_vfs_ioctl+0xa5/0x6e0 >[20682.009963] SyS_ioctl+0x74/0x80 >[20682.009968] do_syscall_64+0x79/0x220 >[20682.009971] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20682.009973] RIP: 0033:0x7fd8d64ef0f7 >[20682.009975] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20682.009977] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[20682.009979] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20682.009980] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[20682.009981] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20682.009983] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[20684.115098] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20684.115101] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20684.115104] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20684.115105] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20684.115106] Call Trace: >[20684.115112] dump_stack+0x85/0xbf >[20684.115117] swiotlb_alloc_coherent+0x1be/0x1d0 >[20684.115124] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20684.115133] ttm_dma_populate+0x25e/0x350 [ttm] >[20684.115139] ttm_tt_bind+0x2c/0x60 [ttm] >[20684.115143] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20684.115151] ttm_bo_validate+0x189/0x1a0 [ttm] >[20684.115154] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20684.115160] ? mutex_trylock+0xcd/0xe0 >[20684.115165] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20684.115198] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20684.115220] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20684.115225] ? __lock_acquire+0x2d4/0x1340 >[20684.115246] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20684.115269] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20684.115291] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20684.115308] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20684.115328] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20684.115340] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20684.115348] drm_ioctl+0x2d5/0x370 [drm] >[20684.115365] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20684.115370] ? __pm_runtime_resume+0x54/0x90 >[20684.115374] ? trace_hardirqs_on_caller+0xed/0x180 >[20684.115393] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20684.115398] do_vfs_ioctl+0xa5/0x6e0 >[20684.115420] SyS_ioctl+0x74/0x80 >[20684.115426] do_syscall_64+0x79/0x220 >[20684.115429] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20684.115432] RIP: 0033:0x7fd8d64ef0f7 >[20684.115433] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20684.115436] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[20684.115437] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20684.115439] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[20684.115440] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20684.115441] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[20690.334641] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20690.334645] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20690.334649] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20690.334651] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20690.334652] Call Trace: >[20690.334661] dump_stack+0x85/0xbf >[20690.334676] swiotlb_alloc_coherent+0x1be/0x1d0 >[20690.334698] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20690.334711] ttm_dma_populate+0x25e/0x350 [ttm] >[20690.334718] ttm_tt_bind+0x2c/0x60 [ttm] >[20690.334722] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20690.334731] ttm_bo_validate+0x189/0x1a0 [ttm] >[20690.334734] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20690.334741] ? mutex_trylock+0xcd/0xe0 >[20690.334746] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20690.334781] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20690.334809] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20690.334834] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20690.334868] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20690.334890] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20690.334907] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20690.334932] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20690.334956] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20690.334968] drm_ioctl+0x2d5/0x370 [drm] >[20690.334986] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20690.334990] ? __pm_runtime_resume+0x54/0x90 >[20690.334996] ? trace_hardirqs_on_caller+0xed/0x180 >[20690.335014] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20690.335019] do_vfs_ioctl+0xa5/0x6e0 >[20690.335026] SyS_ioctl+0x74/0x80 >[20690.335031] do_syscall_64+0x79/0x220 >[20690.335035] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20690.335038] RIP: 0033:0x7fd8d64ef0f7 >[20690.335039] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20690.335042] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[20690.335043] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20690.335044] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[20690.335046] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20690.335047] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[20710.717068] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20710.717072] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20710.717074] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20710.717076] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20710.717077] Call Trace: >[20710.717083] dump_stack+0x85/0xbf >[20710.717088] swiotlb_alloc_coherent+0x1be/0x1d0 >[20710.717095] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20710.717104] ttm_dma_populate+0x25e/0x350 [ttm] >[20710.717110] ttm_tt_bind+0x2c/0x60 [ttm] >[20710.717114] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20710.717122] ttm_bo_validate+0x189/0x1a0 [ttm] >[20710.717125] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20710.717130] ? mutex_trylock+0xcd/0xe0 >[20710.717135] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20710.717166] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20710.717188] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20710.717194] ? __lock_acquire+0x2d4/0x1340 >[20710.717225] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20710.717247] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20710.717276] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20710.717302] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20710.717335] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20710.717350] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20710.717365] drm_ioctl+0x2d5/0x370 [drm] >[20710.717403] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20710.717408] ? __pm_runtime_resume+0x54/0x90 >[20710.717412] ? trace_hardirqs_on_caller+0xed/0x180 >[20710.717430] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20710.717435] do_vfs_ioctl+0xa5/0x6e0 >[20710.717442] SyS_ioctl+0x74/0x80 >[20710.717447] do_syscall_64+0x79/0x220 >[20710.717450] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20710.717453] RIP: 0033:0x7fd8d64ef0f7 >[20710.717454] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20710.717457] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[20710.717458] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20710.717460] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[20710.717461] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20710.717462] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[20710.986815] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20710.986818] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20710.986821] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20710.986822] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20710.986823] Call Trace: >[20710.986830] dump_stack+0x85/0xbf >[20710.986836] swiotlb_alloc_coherent+0x1be/0x1d0 >[20710.986857] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20710.986873] ttm_dma_populate+0x25e/0x350 [ttm] >[20710.986883] ttm_tt_bind+0x2c/0x60 [ttm] >[20710.986889] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20710.986903] ttm_bo_validate+0x189/0x1a0 [ttm] >[20710.986908] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20710.986918] ? mutex_trylock+0xcd/0xe0 >[20710.986925] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20710.986980] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20710.987003] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20710.987033] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20710.987057] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20710.987078] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20710.987106] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20710.987134] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20710.987149] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20710.987162] drm_ioctl+0x2d5/0x370 [drm] >[20710.987189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20710.987227] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20710.987234] do_vfs_ioctl+0xa5/0x6e0 >[20710.987247] SyS_ioctl+0x74/0x80 >[20710.987254] do_syscall_64+0x79/0x220 >[20710.987260] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20710.987263] RIP: 0033:0x7fd8d64ef0f7 >[20710.987265] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20710.987270] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[20710.987272] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20710.987274] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[20710.987276] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20710.987278] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[20733.287250] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20733.287253] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20733.287256] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20733.287257] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20733.287258] Call Trace: >[20733.287265] dump_stack+0x85/0xbf >[20733.287269] swiotlb_alloc_coherent+0x1be/0x1d0 >[20733.287277] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20733.287285] ttm_dma_populate+0x25e/0x350 [ttm] >[20733.287292] ttm_tt_bind+0x2c/0x60 [ttm] >[20733.287296] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20733.287304] ttm_bo_validate+0x189/0x1a0 [ttm] >[20733.287308] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20733.287314] ? mutex_trylock+0xcd/0xe0 >[20733.287319] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20733.287364] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20733.287398] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20733.287428] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20733.287472] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20733.287512] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20733.287537] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20733.287585] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20733.287599] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20733.287612] drm_ioctl+0x2d5/0x370 [drm] >[20733.287638] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20733.287645] ? __pm_runtime_resume+0x54/0x90 >[20733.287652] ? trace_hardirqs_on_caller+0xed/0x180 >[20733.287688] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20733.287695] do_vfs_ioctl+0xa5/0x6e0 >[20733.287705] SyS_ioctl+0x74/0x80 >[20733.287711] do_syscall_64+0x79/0x220 >[20733.287715] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20733.287718] RIP: 0033:0x7fd8d64ef0f7 >[20733.287720] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20733.287724] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[20733.287725] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20733.287727] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[20733.287729] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20733.287731] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[20739.594997] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20739.595001] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20739.595004] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20739.595005] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20739.595006] Call Trace: >[20739.595013] dump_stack+0x85/0xbf >[20739.595018] swiotlb_alloc_coherent+0x1be/0x1d0 >[20739.595026] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20739.595035] ttm_dma_populate+0x25e/0x350 [ttm] >[20739.595041] ttm_tt_bind+0x2c/0x60 [ttm] >[20739.595046] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20739.595053] ttm_bo_validate+0x189/0x1a0 [ttm] >[20739.595056] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20739.595062] ? mutex_trylock+0xcd/0xe0 >[20739.595067] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20739.595105] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20739.595130] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20739.595136] ? __lock_acquire+0x2d4/0x1340 >[20739.595160] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20739.595187] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20739.595211] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20739.595232] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20739.595255] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20739.595270] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20739.595278] drm_ioctl+0x2d5/0x370 [drm] >[20739.595298] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20739.595303] ? __pm_runtime_resume+0x54/0x90 >[20739.595307] ? trace_hardirqs_on_caller+0xed/0x180 >[20739.595328] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20739.595333] do_vfs_ioctl+0xa5/0x6e0 >[20739.595341] SyS_ioctl+0x74/0x80 >[20739.595346] do_syscall_64+0x79/0x220 >[20739.595349] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20739.595351] RIP: 0033:0x7fd8d64ef0f7 >[20739.595353] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20739.595355] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[20739.595357] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20739.595358] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[20739.595359] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20739.595361] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[20740.910996] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20740.911001] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20740.911005] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20740.911006] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20740.911008] Call Trace: >[20740.911016] dump_stack+0x85/0xbf >[20740.911021] swiotlb_alloc_coherent+0x1be/0x1d0 >[20740.911031] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20740.911046] ttm_dma_populate+0x25e/0x350 [ttm] >[20740.911052] ttm_tt_bind+0x2c/0x60 [ttm] >[20740.911055] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20740.911063] ttm_bo_validate+0x189/0x1a0 [ttm] >[20740.911065] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20740.911071] ? mutex_trylock+0xcd/0xe0 >[20740.911076] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20740.911107] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20740.911127] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20740.911132] ? __lock_acquire+0x2d4/0x1340 >[20740.911154] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20740.911189] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20740.911221] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20740.911244] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20740.911272] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20740.911287] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20740.911298] drm_ioctl+0x2d5/0x370 [drm] >[20740.911314] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20740.911319] ? __pm_runtime_resume+0x54/0x90 >[20740.911323] ? trace_hardirqs_on_caller+0xed/0x180 >[20740.911340] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20740.911345] do_vfs_ioctl+0xa5/0x6e0 >[20740.911352] SyS_ioctl+0x74/0x80 >[20740.911356] do_syscall_64+0x79/0x220 >[20740.911359] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20740.911362] RIP: 0033:0x7fd8d64ef0f7 >[20740.911363] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20740.911366] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[20740.911367] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20740.911368] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 00007fd8d67b3c50 >[20740.911369] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20740.911370] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[20818.296195] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20818.296198] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20818.296201] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20818.296202] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20818.296203] Call Trace: >[20818.296210] dump_stack+0x85/0xbf >[20818.296225] swiotlb_alloc_coherent+0x1be/0x1d0 >[20818.296233] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20818.296242] ttm_dma_populate+0x25e/0x350 [ttm] >[20818.296258] ttm_tt_bind+0x2c/0x60 [ttm] >[20818.296262] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20818.296270] ttm_bo_validate+0x189/0x1a0 [ttm] >[20818.296273] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20818.296279] ? mutex_trylock+0xcd/0xe0 >[20818.296295] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20818.296327] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20818.296368] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20818.296376] ? __lock_acquire+0x2d4/0x1340 >[20818.296405] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20818.296457] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20818.296487] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20818.296520] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20818.296550] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20818.296564] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20818.296577] drm_ioctl+0x2d5/0x370 [drm] >[20818.296604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20818.296610] ? __pm_runtime_resume+0x54/0x90 >[20818.296617] ? trace_hardirqs_on_caller+0xed/0x180 >[20818.296643] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20818.296650] do_vfs_ioctl+0xa5/0x6e0 >[20818.296659] SyS_ioctl+0x74/0x80 >[20818.296664] do_syscall_64+0x79/0x220 >[20818.296667] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20818.296670] RIP: 0033:0x7fd8d64ef0f7 >[20818.296671] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20818.296674] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[20818.296675] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20818.296676] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[20818.296678] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20818.296679] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[20830.947252] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20830.947255] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20830.947258] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20830.947259] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20830.947260] Call Trace: >[20830.947267] dump_stack+0x85/0xbf >[20830.947271] swiotlb_alloc_coherent+0x1be/0x1d0 >[20830.947279] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20830.947288] ttm_dma_populate+0x25e/0x350 [ttm] >[20830.947294] ttm_tt_bind+0x2c/0x60 [ttm] >[20830.947298] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20830.947305] ttm_bo_validate+0x189/0x1a0 [ttm] >[20830.947308] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20830.947314] ? mutex_trylock+0xcd/0xe0 >[20830.947319] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20830.947356] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20830.947379] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20830.947385] ? __lock_acquire+0x2d4/0x1340 >[20830.947408] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20830.947432] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20830.947456] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20830.947476] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20830.947499] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20830.947513] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20830.947521] drm_ioctl+0x2d5/0x370 [drm] >[20830.947540] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20830.947545] ? __pm_runtime_resume+0x54/0x90 >[20830.947549] ? trace_hardirqs_on_caller+0xed/0x180 >[20830.947570] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20830.947575] do_vfs_ioctl+0xa5/0x6e0 >[20830.947582] SyS_ioctl+0x74/0x80 >[20830.947587] do_syscall_64+0x79/0x220 >[20830.947590] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20830.947592] RIP: 0033:0x7fd8d64ef0f7 >[20830.947593] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20830.947596] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[20830.947597] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20830.947598] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 00007fd8d67b3c50 >[20830.947600] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20830.947601] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[20860.958609] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20860.958612] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20860.958614] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20860.958615] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20860.958617] Call Trace: >[20860.958623] dump_stack+0x85/0xbf >[20860.958628] swiotlb_alloc_coherent+0x1be/0x1d0 >[20860.958635] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20860.958644] ttm_dma_populate+0x25e/0x350 [ttm] >[20860.958650] ttm_tt_bind+0x2c/0x60 [ttm] >[20860.958664] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20860.958672] ttm_bo_validate+0x189/0x1a0 [ttm] >[20860.958675] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20860.958681] ? mutex_trylock+0xcd/0xe0 >[20860.958686] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20860.958717] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20860.958737] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20860.958743] ? __lock_acquire+0x2d4/0x1340 >[20860.958762] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20860.958785] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20860.958806] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20860.958823] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20860.958844] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20860.958855] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20860.958863] drm_ioctl+0x2d5/0x370 [drm] >[20860.958880] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20860.958884] ? __pm_runtime_resume+0x54/0x90 >[20860.958888] ? trace_hardirqs_on_caller+0xed/0x180 >[20860.958906] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20860.958912] do_vfs_ioctl+0xa5/0x6e0 >[20860.958918] SyS_ioctl+0x74/0x80 >[20860.958923] do_syscall_64+0x79/0x220 >[20860.958926] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20860.958929] RIP: 0033:0x7fd8d64ef0f7 >[20860.958930] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20860.958933] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[20860.958934] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20860.958935] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 00007fd8d67b3c50 >[20860.958937] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20860.958938] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[20869.690102] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20869.690105] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20869.690107] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20869.690109] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20869.690110] Call Trace: >[20869.690117] dump_stack+0x85/0xbf >[20869.690121] swiotlb_alloc_coherent+0x1be/0x1d0 >[20869.690128] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20869.690137] ttm_dma_populate+0x25e/0x350 [ttm] >[20869.690144] ttm_tt_bind+0x2c/0x60 [ttm] >[20869.690148] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20869.690157] ttm_bo_validate+0x189/0x1a0 [ttm] >[20869.690160] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20869.690166] ? mutex_trylock+0xcd/0xe0 >[20869.690171] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20869.690199] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20869.690219] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20869.690225] ? __lock_acquire+0x2d4/0x1340 >[20869.690244] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20869.690266] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20869.690287] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20869.690304] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20869.690324] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20869.690335] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20869.690343] drm_ioctl+0x2d5/0x370 [drm] >[20869.690360] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20869.690364] ? __pm_runtime_resume+0x54/0x90 >[20869.690368] ? trace_hardirqs_on_caller+0xed/0x180 >[20869.690386] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20869.690391] do_vfs_ioctl+0xa5/0x6e0 >[20869.690398] SyS_ioctl+0x74/0x80 >[20869.690403] do_syscall_64+0x79/0x220 >[20869.690406] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20869.690408] RIP: 0033:0x7fd8d64ef0f7 >[20869.690410] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20869.690412] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[20869.690414] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20869.690415] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[20869.690416] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20869.690417] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[20890.934904] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20890.934908] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20890.934910] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20890.934912] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20890.934913] Call Trace: >[20890.934919] dump_stack+0x85/0xbf >[20890.934924] swiotlb_alloc_coherent+0x1be/0x1d0 >[20890.934931] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20890.934940] ttm_dma_populate+0x25e/0x350 [ttm] >[20890.934946] ttm_tt_bind+0x2c/0x60 [ttm] >[20890.934950] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20890.934958] ttm_bo_validate+0x189/0x1a0 [ttm] >[20890.934961] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20890.934966] ? mutex_trylock+0xcd/0xe0 >[20890.934971] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20890.935003] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20890.935023] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20890.935029] ? __lock_acquire+0x2d4/0x1340 >[20890.935049] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20890.935071] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20890.935092] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20890.935109] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20890.935130] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20890.935141] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20890.935149] drm_ioctl+0x2d5/0x370 [drm] >[20890.935165] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20890.935169] ? __pm_runtime_resume+0x54/0x90 >[20890.935174] ? trace_hardirqs_on_caller+0xed/0x180 >[20890.935192] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20890.935197] do_vfs_ioctl+0xa5/0x6e0 >[20890.935204] SyS_ioctl+0x74/0x80 >[20890.935208] do_syscall_64+0x79/0x220 >[20890.935212] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20890.935214] RIP: 0033:0x7fd8d64ef0f7 >[20890.935216] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20890.935218] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[20890.935219] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20890.935221] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 00007fd8d67b3c50 >[20890.935222] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20890.935223] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[20896.246290] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20896.246295] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20896.246299] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20896.246301] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20896.246303] Call Trace: >[20896.246311] dump_stack+0x85/0xbf >[20896.246317] swiotlb_alloc_coherent+0x1be/0x1d0 >[20896.246328] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20896.246341] ttm_dma_populate+0x25e/0x350 [ttm] >[20896.246350] ttm_tt_bind+0x2c/0x60 [ttm] >[20896.246355] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20896.246367] ttm_bo_validate+0x189/0x1a0 [ttm] >[20896.246371] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20896.246380] ? mutex_trylock+0xcd/0xe0 >[20896.246387] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20896.246424] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20896.246464] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20896.246497] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20896.246531] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20896.246563] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20896.246587] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20896.246619] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20896.246633] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20896.246646] drm_ioctl+0x2d5/0x370 [drm] >[20896.246673] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20896.246680] ? __pm_runtime_resume+0x54/0x90 >[20896.246687] ? trace_hardirqs_on_caller+0xed/0x180 >[20896.246715] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20896.246722] do_vfs_ioctl+0xa5/0x6e0 >[20896.246732] SyS_ioctl+0x74/0x80 >[20896.246739] do_syscall_64+0x79/0x220 >[20896.246743] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20896.246747] RIP: 0033:0x7fd8d64ef0f7 >[20896.246749] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20896.246753] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[20896.246754] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20896.246756] RBP: 00007ffcc6dba1c0 R08: 000000000325a5a0 R09: 0000000000000004 >[20896.246758] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20896.246760] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[20900.323204] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20900.323207] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20900.323210] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20900.323211] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20900.323212] Call Trace: >[20900.323219] dump_stack+0x85/0xbf >[20900.323223] swiotlb_alloc_coherent+0x1be/0x1d0 >[20900.323231] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20900.323240] ttm_dma_populate+0x25e/0x350 [ttm] >[20900.323246] ttm_tt_bind+0x2c/0x60 [ttm] >[20900.323250] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20900.323258] ttm_bo_validate+0x189/0x1a0 [ttm] >[20900.323261] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20900.323267] ? mutex_trylock+0xcd/0xe0 >[20900.323272] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20900.323302] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20900.323323] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20900.323346] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20900.323369] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20900.323390] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20900.323407] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20900.323437] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20900.323458] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20900.323466] drm_ioctl+0x2d5/0x370 [drm] >[20900.323482] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20900.323487] ? __pm_runtime_resume+0x54/0x90 >[20900.323492] ? trace_hardirqs_on_caller+0xed/0x180 >[20900.323509] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20900.323514] do_vfs_ioctl+0xa5/0x6e0 >[20900.323521] SyS_ioctl+0x74/0x80 >[20900.323525] do_syscall_64+0x79/0x220 >[20900.323529] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20900.323531] RIP: 0033:0x7fd8d64ef0f7 >[20900.323532] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20900.323535] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[20900.323536] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20900.323538] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[20900.323539] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20900.323540] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[20920.964550] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20920.964553] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20920.964556] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20920.964557] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20920.964559] Call Trace: >[20920.964565] dump_stack+0x85/0xbf >[20920.964570] swiotlb_alloc_coherent+0x1be/0x1d0 >[20920.964577] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20920.964586] ttm_dma_populate+0x25e/0x350 [ttm] >[20920.964592] ttm_tt_bind+0x2c/0x60 [ttm] >[20920.964596] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20920.964603] ttm_bo_validate+0x189/0x1a0 [ttm] >[20920.964606] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20920.964612] ? mutex_trylock+0xcd/0xe0 >[20920.964617] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20920.964648] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20920.964668] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20920.964674] ? __lock_acquire+0x2d4/0x1340 >[20920.964695] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20920.964717] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20920.964739] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20920.964756] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20920.964776] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20920.964788] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20920.964796] drm_ioctl+0x2d5/0x370 [drm] >[20920.964812] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20920.964817] ? __pm_runtime_resume+0x54/0x90 >[20920.964821] ? trace_hardirqs_on_caller+0xed/0x180 >[20920.964839] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20920.964844] do_vfs_ioctl+0xa5/0x6e0 >[20920.964850] SyS_ioctl+0x74/0x80 >[20920.964855] do_syscall_64+0x79/0x220 >[20920.964858] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20920.964860] RIP: 0033:0x7fd8d64ef0f7 >[20920.964862] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20920.964864] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[20920.964866] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[20920.964867] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 00007fd8d67b3c50 >[20920.964868] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[20920.964869] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[20939.416985] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[20939.416989] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[20939.416992] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[20939.416994] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[20939.416996] Call Trace: >[20939.417004] dump_stack+0x85/0xbf >[20939.417009] swiotlb_alloc_coherent+0x1be/0x1d0 >[20939.417017] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[20939.417026] ttm_dma_populate+0x25e/0x350 [ttm] >[20939.417033] ttm_tt_bind+0x2c/0x60 [ttm] >[20939.417037] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[20939.417054] ttm_bo_validate+0x189/0x1a0 [ttm] >[20939.417066] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[20939.417072] ? mutex_trylock+0xcd/0xe0 >[20939.417077] ttm_bo_init_reserved+0x459/0x500 [ttm] >[20939.417108] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[20939.417128] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[20939.417150] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[20939.417172] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[20939.417193] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20939.417209] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[20939.417229] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20939.417240] drm_ioctl_kernel+0x5b/0xb0 [drm] >[20939.417248] drm_ioctl+0x2d5/0x370 [drm] >[20939.417264] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[20939.417269] ? __pm_runtime_resume+0x54/0x90 >[20939.417274] ? trace_hardirqs_on_caller+0xed/0x180 >[20939.417291] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[20939.417296] do_vfs_ioctl+0xa5/0x6e0 >[20939.417302] SyS_ioctl+0x74/0x80 >[20939.417307] do_syscall_64+0x79/0x220 >[20939.417310] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[20939.417312] RIP: 0033:0x7fd8d64ef0f7 >[20939.417314] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[20939.417316] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[20939.417318] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[20939.417319] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[20939.417320] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[20939.417321] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[21010.935981] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[21010.935984] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[21010.935987] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[21010.935988] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[21010.935990] Call Trace: >[21010.935997] dump_stack+0x85/0xbf >[21010.936010] swiotlb_alloc_coherent+0x1be/0x1d0 >[21010.936018] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[21010.936027] ttm_dma_populate+0x25e/0x350 [ttm] >[21010.936033] ttm_tt_bind+0x2c/0x60 [ttm] >[21010.936037] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[21010.936044] ttm_bo_validate+0x189/0x1a0 [ttm] >[21010.936047] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[21010.936053] ? mutex_trylock+0xcd/0xe0 >[21010.936058] ttm_bo_init_reserved+0x459/0x500 [ttm] >[21010.936089] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[21010.936110] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[21010.936115] ? __lock_acquire+0x2d4/0x1340 >[21010.936135] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[21010.936158] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[21010.936179] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21010.936196] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[21010.936216] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21010.936227] drm_ioctl_kernel+0x5b/0xb0 [drm] >[21010.936235] drm_ioctl+0x2d5/0x370 [drm] >[21010.936252] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21010.936257] ? __pm_runtime_resume+0x54/0x90 >[21010.936261] ? trace_hardirqs_on_caller+0xed/0x180 >[21010.936279] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[21010.936284] do_vfs_ioctl+0xa5/0x6e0 >[21010.936291] SyS_ioctl+0x74/0x80 >[21010.936295] do_syscall_64+0x79/0x220 >[21010.936298] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[21010.936301] RIP: 0033:0x7fd8d64ef0f7 >[21010.936302] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[21010.936305] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[21010.936306] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[21010.936307] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 00007fd8d67b3c50 >[21010.936309] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[21010.936310] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[21521.223347] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[21521.223350] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[21521.223352] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[21521.223354] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[21521.223355] Call Trace: >[21521.223362] dump_stack+0x85/0xbf >[21521.223366] swiotlb_alloc_coherent+0x1be/0x1d0 >[21521.223374] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[21521.223383] ttm_dma_populate+0x25e/0x350 [ttm] >[21521.223389] ttm_tt_bind+0x2c/0x60 [ttm] >[21521.223394] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[21521.223402] ttm_bo_validate+0x189/0x1a0 [ttm] >[21521.223405] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[21521.223411] ? mutex_trylock+0xcd/0xe0 >[21521.223416] ttm_bo_init_reserved+0x459/0x500 [ttm] >[21521.223447] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[21521.223468] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[21521.223474] ? __lock_acquire+0x2d4/0x1340 >[21521.223494] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[21521.223517] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[21521.223539] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21521.223556] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[21521.223576] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21521.223588] drm_ioctl_kernel+0x5b/0xb0 [drm] >[21521.223596] drm_ioctl+0x2d5/0x370 [drm] >[21521.223623] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21521.223628] ? __pm_runtime_resume+0x54/0x90 >[21521.223633] ? trace_hardirqs_on_caller+0xed/0x180 >[21521.223657] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[21521.223677] do_vfs_ioctl+0xa5/0x6e0 >[21521.223698] SyS_ioctl+0x74/0x80 >[21521.223715] do_syscall_64+0x79/0x220 >[21521.223719] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[21521.223722] RIP: 0033:0x7fd8d64ef0f7 >[21521.223723] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[21521.223726] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[21521.223727] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[21521.223728] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 00007fd8d67b3c50 >[21521.223730] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[21521.223731] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[21550.926893] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[21550.926896] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[21550.926898] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[21550.926900] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[21550.926901] Call Trace: >[21550.926908] dump_stack+0x85/0xbf >[21550.926912] swiotlb_alloc_coherent+0x1be/0x1d0 >[21550.926920] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[21550.926929] ttm_dma_populate+0x25e/0x350 [ttm] >[21550.926935] ttm_tt_bind+0x2c/0x60 [ttm] >[21550.926938] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[21550.926946] ttm_bo_validate+0x189/0x1a0 [ttm] >[21550.926949] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[21550.926955] ? mutex_trylock+0xcd/0xe0 >[21550.926960] ttm_bo_init_reserved+0x459/0x500 [ttm] >[21550.926996] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[21550.927020] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[21550.927026] ? __lock_acquire+0x2d4/0x1340 >[21550.927049] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[21550.927075] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[21550.927098] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21550.927118] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[21550.927141] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21550.927156] drm_ioctl_kernel+0x5b/0xb0 [drm] >[21550.927164] drm_ioctl+0x2d5/0x370 [drm] >[21550.927184] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21550.927188] ? __pm_runtime_resume+0x54/0x90 >[21550.927192] ? trace_hardirqs_on_caller+0xed/0x180 >[21550.927213] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[21550.927219] do_vfs_ioctl+0xa5/0x6e0 >[21550.927225] SyS_ioctl+0x74/0x80 >[21550.927230] do_syscall_64+0x79/0x220 >[21550.927233] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[21550.927236] RIP: 0033:0x7fd8d64ef0f7 >[21550.927237] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[21550.927240] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[21550.927241] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[21550.927242] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 00007fd8d67b3c50 >[21550.927243] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[21550.927245] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[21700.999277] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[21700.999280] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[21700.999283] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[21700.999284] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[21700.999286] Call Trace: >[21700.999292] dump_stack+0x85/0xbf >[21700.999296] swiotlb_alloc_coherent+0x1be/0x1d0 >[21700.999304] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[21700.999313] ttm_dma_populate+0x25e/0x350 [ttm] >[21700.999319] ttm_tt_bind+0x2c/0x60 [ttm] >[21700.999322] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[21700.999330] ttm_bo_validate+0x189/0x1a0 [ttm] >[21700.999333] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[21700.999339] ? mutex_trylock+0xcd/0xe0 >[21700.999344] ttm_bo_init_reserved+0x459/0x500 [ttm] >[21700.999377] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[21700.999408] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[21700.999455] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[21700.999512] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[21700.999547] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21700.999579] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[21700.999598] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21700.999610] drm_ioctl_kernel+0x5b/0xb0 [drm] >[21700.999618] drm_ioctl+0x2d5/0x370 [drm] >[21700.999634] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21700.999639] ? __pm_runtime_resume+0x54/0x90 >[21700.999643] ? trace_hardirqs_on_caller+0xed/0x180 >[21700.999661] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[21700.999666] do_vfs_ioctl+0xa5/0x6e0 >[21700.999672] SyS_ioctl+0x74/0x80 >[21700.999677] do_syscall_64+0x79/0x220 >[21700.999680] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[21700.999682] RIP: 0033:0x7fd8d64ef0f7 >[21700.999683] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[21700.999686] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[21700.999687] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[21700.999689] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[21700.999690] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[21700.999691] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[21761.017817] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[21761.017821] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[21761.017823] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[21761.017824] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[21761.017826] Call Trace: >[21761.017832] dump_stack+0x85/0xbf >[21761.017837] swiotlb_alloc_coherent+0x1be/0x1d0 >[21761.017845] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[21761.017854] ttm_dma_populate+0x25e/0x350 [ttm] >[21761.017859] ttm_tt_bind+0x2c/0x60 [ttm] >[21761.017863] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[21761.017871] ttm_bo_validate+0x189/0x1a0 [ttm] >[21761.017874] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[21761.017880] ? mutex_trylock+0xcd/0xe0 >[21761.017884] ttm_bo_init_reserved+0x459/0x500 [ttm] >[21761.017920] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[21761.017944] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[21761.017950] ? __lock_acquire+0x2d4/0x1340 >[21761.017973] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[21761.017999] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[21761.018023] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21761.018042] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[21761.018065] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21761.018079] drm_ioctl_kernel+0x5b/0xb0 [drm] >[21761.018087] drm_ioctl+0x2d5/0x370 [drm] >[21761.018106] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21761.018111] ? __pm_runtime_resume+0x54/0x90 >[21761.018115] ? trace_hardirqs_on_caller+0xed/0x180 >[21761.018136] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[21761.018141] do_vfs_ioctl+0xa5/0x6e0 >[21761.018147] SyS_ioctl+0x74/0x80 >[21761.018152] do_syscall_64+0x79/0x220 >[21761.018156] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[21761.018158] RIP: 0033:0x7fd8d64ef0f7 >[21761.018160] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[21761.018162] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[21761.018164] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[21761.018165] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 00007fd8d67b3c50 >[21761.018166] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[21761.018167] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[21772.134334] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[21772.134338] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[21772.134342] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[21772.134344] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[21772.134345] Call Trace: >[21772.134351] dump_stack+0x85/0xbf >[21772.134356] swiotlb_alloc_coherent+0x1be/0x1d0 >[21772.134363] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[21772.134372] ttm_dma_populate+0x25e/0x350 [ttm] >[21772.134379] ttm_tt_bind+0x2c/0x60 [ttm] >[21772.134382] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[21772.134390] ttm_bo_validate+0x189/0x1a0 [ttm] >[21772.134393] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[21772.134399] ? mutex_trylock+0xcd/0xe0 >[21772.134404] ttm_bo_init_reserved+0x459/0x500 [ttm] >[21772.134435] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[21772.134467] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[21772.134476] ? __lock_acquire+0x2d4/0x1340 >[21772.134520] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[21772.134545] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[21772.134580] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21772.134606] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[21772.134639] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21772.134653] drm_ioctl_kernel+0x5b/0xb0 [drm] >[21772.134662] drm_ioctl+0x2d5/0x370 [drm] >[21772.134685] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21772.134691] ? __pm_runtime_resume+0x54/0x90 >[21772.134698] ? trace_hardirqs_on_caller+0xed/0x180 >[21772.134724] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[21772.134729] do_vfs_ioctl+0xa5/0x6e0 >[21772.134736] SyS_ioctl+0x74/0x80 >[21772.134741] do_syscall_64+0x79/0x220 >[21772.134744] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[21772.134747] RIP: 0033:0x7fd8d64ef0f7 >[21772.134748] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[21772.134751] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[21772.134752] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[21772.134754] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[21772.134755] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[21772.134756] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[21787.152152] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[21787.152156] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[21787.152159] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[21787.152160] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[21787.152161] Call Trace: >[21787.152168] dump_stack+0x85/0xbf >[21787.152172] swiotlb_alloc_coherent+0x1be/0x1d0 >[21787.152180] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[21787.152189] ttm_dma_populate+0x25e/0x350 [ttm] >[21787.152195] ttm_tt_bind+0x2c/0x60 [ttm] >[21787.152199] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[21787.152207] ttm_bo_validate+0x189/0x1a0 [ttm] >[21787.152211] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[21787.152226] ? mutex_trylock+0xcd/0xe0 >[21787.152231] ttm_bo_init_reserved+0x459/0x500 [ttm] >[21787.152261] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[21787.152280] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[21787.152286] ? __lock_acquire+0x2d4/0x1340 >[21787.152305] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[21787.152327] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[21787.152348] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21787.152364] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[21787.152384] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21787.152395] drm_ioctl_kernel+0x5b/0xb0 [drm] >[21787.152403] drm_ioctl+0x2d5/0x370 [drm] >[21787.152419] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21787.152423] ? __pm_runtime_resume+0x54/0x90 >[21787.152427] ? trace_hardirqs_on_caller+0xed/0x180 >[21787.152445] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[21787.152450] do_vfs_ioctl+0xa5/0x6e0 >[21787.152456] SyS_ioctl+0x74/0x80 >[21787.152461] do_syscall_64+0x79/0x220 >[21787.152464] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[21787.152466] RIP: 0033:0x7fd8d64ef0f7 >[21787.152467] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[21787.152470] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[21787.152471] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[21787.152472] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[21787.152474] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[21787.152475] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[21790.932670] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[21790.932673] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[21790.932675] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[21790.932676] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[21790.932678] Call Trace: >[21790.932684] dump_stack+0x85/0xbf >[21790.932688] swiotlb_alloc_coherent+0x1be/0x1d0 >[21790.932696] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[21790.932704] ttm_dma_populate+0x25e/0x350 [ttm] >[21790.932710] ttm_tt_bind+0x2c/0x60 [ttm] >[21790.932714] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[21790.932721] ttm_bo_validate+0x189/0x1a0 [ttm] >[21790.932724] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[21790.932730] ? mutex_trylock+0xcd/0xe0 >[21790.932734] ttm_bo_init_reserved+0x459/0x500 [ttm] >[21790.932764] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[21790.932785] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[21790.932790] ? __lock_acquire+0x2d4/0x1340 >[21790.932810] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[21790.932832] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[21790.932852] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21790.932869] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[21790.932889] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21790.932900] drm_ioctl_kernel+0x5b/0xb0 [drm] >[21790.932908] drm_ioctl+0x2d5/0x370 [drm] >[21790.932924] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21790.932928] ? __pm_runtime_resume+0x54/0x90 >[21790.932933] ? trace_hardirqs_on_caller+0xed/0x180 >[21790.932950] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[21790.932955] do_vfs_ioctl+0xa5/0x6e0 >[21790.932961] SyS_ioctl+0x74/0x80 >[21790.932966] do_syscall_64+0x79/0x220 >[21790.932969] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[21790.932971] RIP: 0033:0x7fd8d64ef0f7 >[21790.932973] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[21790.932975] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[21790.932976] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[21790.932978] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 00007fd8d67b3c50 >[21790.932979] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[21790.932980] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[21790.937519] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[21790.937522] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[21790.937524] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[21790.937525] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[21790.937526] Call Trace: >[21790.937531] dump_stack+0x85/0xbf >[21790.937535] swiotlb_alloc_coherent+0x1be/0x1d0 >[21790.937542] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[21790.937550] ttm_dma_populate+0x25e/0x350 [ttm] >[21790.937556] ttm_tt_bind+0x2c/0x60 [ttm] >[21790.937560] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[21790.937567] ttm_bo_validate+0x189/0x1a0 [ttm] >[21790.937570] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[21790.937576] ? mutex_trylock+0xcd/0xe0 >[21790.937581] ttm_bo_init_reserved+0x459/0x500 [ttm] >[21790.937614] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[21790.937644] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[21790.937653] ? __lock_acquire+0x2d4/0x1340 >[21790.937692] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[21790.937725] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[21790.937757] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21790.937782] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[21790.937814] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21790.937827] drm_ioctl_kernel+0x5b/0xb0 [drm] >[21790.937840] drm_ioctl+0x2d5/0x370 [drm] >[21790.937867] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21790.937874] ? __pm_runtime_resume+0x54/0x90 >[21790.937881] ? trace_hardirqs_on_caller+0xed/0x180 >[21790.937910] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[21790.937917] do_vfs_ioctl+0xa5/0x6e0 >[21790.937929] SyS_ioctl+0x74/0x80 >[21790.937936] do_syscall_64+0x79/0x220 >[21790.937941] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[21790.937944] RIP: 0033:0x7fd8d64ef0f7 >[21790.937946] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[21790.937950] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[21790.937952] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[21790.937955] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 00007fd8d67b3c50 >[21790.937956] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[21790.937958] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[21796.836942] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[21796.836945] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[21796.836948] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[21796.836949] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[21796.836951] Call Trace: >[21796.836958] dump_stack+0x85/0xbf >[21796.836962] swiotlb_alloc_coherent+0x1be/0x1d0 >[21796.836970] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[21796.836980] ttm_dma_populate+0x25e/0x350 [ttm] >[21796.836991] ttm_tt_bind+0x2c/0x60 [ttm] >[21796.836997] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[21796.837010] ttm_bo_validate+0x189/0x1a0 [ttm] >[21796.837016] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[21796.837026] ? mutex_trylock+0xcd/0xe0 >[21796.837034] ttm_bo_init_reserved+0x459/0x500 [ttm] >[21796.837073] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[21796.837095] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[21796.837120] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[21796.837151] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[21796.837187] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21796.837208] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[21796.837229] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21796.837241] drm_ioctl_kernel+0x5b/0xb0 [drm] >[21796.837252] drm_ioctl+0x2d5/0x370 [drm] >[21796.837280] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21796.837287] ? __pm_runtime_resume+0x54/0x90 >[21796.837296] ? trace_hardirqs_on_caller+0xed/0x180 >[21796.837326] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[21796.837332] do_vfs_ioctl+0xa5/0x6e0 >[21796.837338] SyS_ioctl+0x74/0x80 >[21796.837343] do_syscall_64+0x79/0x220 >[21796.837347] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[21796.837350] RIP: 0033:0x7fd8d64ef0f7 >[21796.837351] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[21796.837354] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[21796.837355] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[21796.837357] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[21796.837358] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[21796.837359] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[21801.852841] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[21801.852845] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[21801.852848] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[21801.852850] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[21801.852852] Call Trace: >[21801.852860] dump_stack+0x85/0xbf >[21801.852865] swiotlb_alloc_coherent+0x1be/0x1d0 >[21801.852875] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[21801.852888] ttm_dma_populate+0x25e/0x350 [ttm] >[21801.852897] ttm_tt_bind+0x2c/0x60 [ttm] >[21801.852902] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[21801.852913] ttm_bo_validate+0x189/0x1a0 [ttm] >[21801.852917] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[21801.852925] ? mutex_trylock+0xcd/0xe0 >[21801.852932] ttm_bo_init_reserved+0x459/0x500 [ttm] >[21801.852979] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[21801.853018] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[21801.853067] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[21801.853108] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[21801.853137] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21801.853160] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[21801.853188] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21801.853203] drm_ioctl_kernel+0x5b/0xb0 [drm] >[21801.853214] drm_ioctl+0x2d5/0x370 [drm] >[21801.853246] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21801.853252] ? __pm_runtime_resume+0x54/0x90 >[21801.853259] ? trace_hardirqs_on_caller+0xed/0x180 >[21801.853284] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[21801.853291] do_vfs_ioctl+0xa5/0x6e0 >[21801.853300] SyS_ioctl+0x74/0x80 >[21801.853307] do_syscall_64+0x79/0x220 >[21801.853311] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[21801.853314] RIP: 0033:0x7fd8d64ef0f7 >[21801.853316] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[21801.853320] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[21801.853322] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[21801.853323] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[21801.853325] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[21801.853327] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[21808.162511] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[21808.162515] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[21808.162517] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[21808.162519] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[21808.162520] Call Trace: >[21808.162527] dump_stack+0x85/0xbf >[21808.162531] swiotlb_alloc_coherent+0x1be/0x1d0 >[21808.162539] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[21808.162549] ttm_dma_populate+0x25e/0x350 [ttm] >[21808.162555] ttm_tt_bind+0x2c/0x60 [ttm] >[21808.162559] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[21808.162567] ttm_bo_validate+0x189/0x1a0 [ttm] >[21808.162570] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[21808.162576] ? mutex_trylock+0xcd/0xe0 >[21808.162581] ttm_bo_init_reserved+0x459/0x500 [ttm] >[21808.162613] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[21808.162634] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[21808.162640] ? __lock_acquire+0x2d4/0x1340 >[21808.162660] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[21808.162683] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[21808.162704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21808.162721] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[21808.162741] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21808.162753] drm_ioctl_kernel+0x5b/0xb0 [drm] >[21808.162760] drm_ioctl+0x2d5/0x370 [drm] >[21808.162777] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21808.162782] ? __pm_runtime_resume+0x54/0x90 >[21808.162786] ? trace_hardirqs_on_caller+0xed/0x180 >[21808.162805] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[21808.162810] do_vfs_ioctl+0xa5/0x6e0 >[21808.162817] SyS_ioctl+0x74/0x80 >[21808.162822] do_syscall_64+0x79/0x220 >[21808.162825] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[21808.162827] RIP: 0033:0x7fd8d64ef0f7 >[21808.162828] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[21808.162831] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[21808.162832] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[21808.162834] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[21808.162835] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[21808.162836] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[21820.975910] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[21820.975913] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[21820.975916] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[21820.975917] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[21820.975918] Call Trace: >[21820.975925] dump_stack+0x85/0xbf >[21820.975929] swiotlb_alloc_coherent+0x1be/0x1d0 >[21820.975936] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[21820.975945] ttm_dma_populate+0x25e/0x350 [ttm] >[21820.975951] ttm_tt_bind+0x2c/0x60 [ttm] >[21820.975955] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[21820.975962] ttm_bo_validate+0x189/0x1a0 [ttm] >[21820.975965] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[21820.975971] ? mutex_trylock+0xcd/0xe0 >[21820.975976] ttm_bo_init_reserved+0x459/0x500 [ttm] >[21820.976005] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[21820.976025] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[21820.976030] ? __lock_acquire+0x2d4/0x1340 >[21820.976049] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[21820.976071] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[21820.976092] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21820.976108] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[21820.976127] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21820.976138] drm_ioctl_kernel+0x5b/0xb0 [drm] >[21820.976145] drm_ioctl+0x2d5/0x370 [drm] >[21820.976162] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[21820.976166] ? __pm_runtime_resume+0x54/0x90 >[21820.976170] ? trace_hardirqs_on_caller+0xed/0x180 >[21820.976187] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[21820.976192] do_vfs_ioctl+0xa5/0x6e0 >[21820.976199] SyS_ioctl+0x74/0x80 >[21820.976203] do_syscall_64+0x79/0x220 >[21820.976206] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[21820.976209] RIP: 0033:0x7fd8d64ef0f7 >[21820.976210] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[21820.976213] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[21820.976214] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[21820.976215] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 00007fd8d67b3c50 >[21820.976216] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[21820.976218] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[22210.942845] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22210.942849] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22210.942851] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22210.942853] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22210.942854] Call Trace: >[22210.942860] dump_stack+0x85/0xbf >[22210.942864] swiotlb_alloc_coherent+0x1be/0x1d0 >[22210.942872] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22210.942881] ttm_dma_populate+0x25e/0x350 [ttm] >[22210.942887] ttm_tt_bind+0x2c/0x60 [ttm] >[22210.942891] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22210.942899] ttm_bo_validate+0x189/0x1a0 [ttm] >[22210.942902] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22210.942908] ? mutex_trylock+0xcd/0xe0 >[22210.942913] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22210.942955] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22210.942976] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22210.943008] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22210.943045] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22210.943084] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22210.943101] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22210.943123] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22210.943134] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22210.943143] drm_ioctl+0x2d5/0x370 [drm] >[22210.943161] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22210.943166] ? __pm_runtime_resume+0x54/0x90 >[22210.943171] ? trace_hardirqs_on_caller+0xed/0x180 >[22210.943190] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22210.943195] do_vfs_ioctl+0xa5/0x6e0 >[22210.943202] SyS_ioctl+0x74/0x80 >[22210.943207] do_syscall_64+0x79/0x220 >[22210.943210] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22210.943212] RIP: 0033:0x7fd8d64ef0f7 >[22210.943214] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22210.943216] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[22210.943218] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[22210.943219] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 0000000000000004 >[22210.943220] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[22210.943222] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[22240.959412] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22240.959415] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22240.959418] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22240.959419] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22240.959420] Call Trace: >[22240.959427] dump_stack+0x85/0xbf >[22240.959432] swiotlb_alloc_coherent+0x1be/0x1d0 >[22240.959440] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22240.959449] ttm_dma_populate+0x25e/0x350 [ttm] >[22240.959455] ttm_tt_bind+0x2c/0x60 [ttm] >[22240.959459] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22240.959467] ttm_bo_validate+0x189/0x1a0 [ttm] >[22240.959470] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22240.959475] ? mutex_trylock+0xcd/0xe0 >[22240.959480] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22240.959520] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22240.959545] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22240.959571] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22240.959597] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22240.959621] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22240.959641] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22240.959665] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22240.959678] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22240.959687] drm_ioctl+0x2d5/0x370 [drm] >[22240.959707] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22240.959712] ? __pm_runtime_resume+0x54/0x90 >[22240.959717] ? trace_hardirqs_on_caller+0xed/0x180 >[22240.959738] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22240.959744] do_vfs_ioctl+0xa5/0x6e0 >[22240.959751] SyS_ioctl+0x74/0x80 >[22240.959756] do_syscall_64+0x79/0x220 >[22240.959759] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22240.959761] RIP: 0033:0x7fd8d64ef0f7 >[22240.959763] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22240.959766] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[22240.959767] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[22240.959768] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 0000000000000004 >[22240.959769] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[22240.959771] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[22243.749098] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22243.749101] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22243.749103] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22243.749105] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22243.749106] Call Trace: >[22243.749112] dump_stack+0x85/0xbf >[22243.749117] swiotlb_alloc_coherent+0x1be/0x1d0 >[22243.749124] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22243.749133] ttm_dma_populate+0x25e/0x350 [ttm] >[22243.749138] ttm_tt_bind+0x2c/0x60 [ttm] >[22243.749142] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22243.749149] ttm_bo_validate+0x189/0x1a0 [ttm] >[22243.749152] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22243.749158] ? mutex_trylock+0xcd/0xe0 >[22243.749163] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22243.749193] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22243.749223] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22243.749257] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22243.749283] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22243.749303] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22243.749319] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22243.749339] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22243.749350] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22243.749358] drm_ioctl+0x2d5/0x370 [drm] >[22243.749384] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22243.749389] ? __pm_runtime_resume+0x54/0x90 >[22243.749394] ? trace_hardirqs_on_caller+0xed/0x180 >[22243.749421] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22243.749429] do_vfs_ioctl+0xa5/0x6e0 >[22243.749450] SyS_ioctl+0x74/0x80 >[22243.749458] do_syscall_64+0x79/0x220 >[22243.749461] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22243.749464] RIP: 0033:0x7fd8d64ef0f7 >[22243.749465] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22243.749468] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[22243.749469] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[22243.749470] RBP: 00007ffcc6dba1c0 R08: 000000000325a5a0 R09: 0000000000000004 >[22243.749472] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[22243.749473] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[22249.180167] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22249.180170] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22249.180173] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22249.180174] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22249.180175] Call Trace: >[22249.180182] dump_stack+0x85/0xbf >[22249.180186] swiotlb_alloc_coherent+0x1be/0x1d0 >[22249.180193] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22249.180202] ttm_dma_populate+0x25e/0x350 [ttm] >[22249.180208] ttm_tt_bind+0x2c/0x60 [ttm] >[22249.180212] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22249.180219] ttm_bo_validate+0x189/0x1a0 [ttm] >[22249.180222] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22249.180228] ? mutex_trylock+0xcd/0xe0 >[22249.180233] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22249.180263] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22249.180283] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22249.180289] ? __lock_acquire+0x2d4/0x1340 >[22249.180309] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22249.180331] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22249.180351] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22249.180368] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22249.180398] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22249.180411] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22249.180419] drm_ioctl+0x2d5/0x370 [drm] >[22249.180436] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22249.180440] ? __pm_runtime_resume+0x54/0x90 >[22249.180444] ? trace_hardirqs_on_caller+0xed/0x180 >[22249.180463] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22249.180468] do_vfs_ioctl+0xa5/0x6e0 >[22249.180475] SyS_ioctl+0x74/0x80 >[22249.180480] do_syscall_64+0x79/0x220 >[22249.180483] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22249.180485] RIP: 0033:0x7fd8d64ef0f7 >[22249.180487] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22249.180490] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[22249.180491] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[22249.180492] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[22249.180493] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[22249.180495] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[22259.165803] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22259.165807] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22259.165809] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22259.165811] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22259.165812] Call Trace: >[22259.165819] dump_stack+0x85/0xbf >[22259.165823] swiotlb_alloc_coherent+0x1be/0x1d0 >[22259.165831] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22259.165842] ttm_dma_populate+0x25e/0x350 [ttm] >[22259.165849] ttm_tt_bind+0x2c/0x60 [ttm] >[22259.165853] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22259.165861] ttm_bo_validate+0x189/0x1a0 [ttm] >[22259.165865] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22259.165871] ? mutex_trylock+0xcd/0xe0 >[22259.165877] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22259.165908] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22259.165932] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22259.165956] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22259.165980] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22259.166004] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22259.166022] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22259.166044] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22259.166056] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22259.166064] drm_ioctl+0x2d5/0x370 [drm] >[22259.166082] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22259.166087] ? __pm_runtime_resume+0x54/0x90 >[22259.166093] ? trace_hardirqs_on_caller+0xed/0x180 >[22259.166112] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22259.166117] do_vfs_ioctl+0xa5/0x6e0 >[22259.166125] SyS_ioctl+0x74/0x80 >[22259.166130] do_syscall_64+0x79/0x220 >[22259.166133] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22259.166136] RIP: 0033:0x7fd8d64ef0f7 >[22259.166138] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22259.166141] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[22259.166142] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[22259.166143] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[22259.166145] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[22259.166146] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[22261.761850] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22261.761853] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22261.761855] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22261.761857] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22261.761859] Call Trace: >[22261.761867] dump_stack+0x85/0xbf >[22261.761872] swiotlb_alloc_coherent+0x1be/0x1d0 >[22261.761882] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22261.761896] ttm_dma_populate+0x25e/0x350 [ttm] >[22261.761905] ttm_tt_bind+0x2c/0x60 [ttm] >[22261.761911] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22261.761920] ttm_bo_validate+0x189/0x1a0 [ttm] >[22261.761923] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22261.761929] ? mutex_trylock+0xcd/0xe0 >[22261.761934] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22261.761969] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22261.761991] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22261.761997] ? __lock_acquire+0x2d4/0x1340 >[22261.762022] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22261.762049] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22261.762070] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22261.762088] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22261.762108] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22261.762119] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22261.762127] drm_ioctl+0x2d5/0x370 [drm] >[22261.762144] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22261.762149] ? __pm_runtime_resume+0x54/0x90 >[22261.762156] ? trace_hardirqs_on_caller+0xed/0x180 >[22261.762181] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22261.762187] do_vfs_ioctl+0xa5/0x6e0 >[22261.762193] SyS_ioctl+0x74/0x80 >[22261.762198] do_syscall_64+0x79/0x220 >[22261.762201] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22261.762203] RIP: 0033:0x7fd8d64ef0f7 >[22261.762205] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22261.762207] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[22261.762209] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[22261.762210] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[22261.762211] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[22261.762212] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[22265.207920] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22265.207924] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22265.207927] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22265.207928] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22265.207929] Call Trace: >[22265.207946] dump_stack+0x85/0xbf >[22265.207950] swiotlb_alloc_coherent+0x1be/0x1d0 >[22265.207958] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22265.207968] ttm_dma_populate+0x25e/0x350 [ttm] >[22265.207974] ttm_tt_bind+0x2c/0x60 [ttm] >[22265.207988] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22265.207997] ttm_bo_validate+0x189/0x1a0 [ttm] >[22265.208000] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22265.208006] ? mutex_trylock+0xcd/0xe0 >[22265.208011] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22265.208064] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22265.208085] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22265.208090] ? __lock_acquire+0x2d4/0x1340 >[22265.208110] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22265.208132] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22265.208165] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22265.208181] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22265.208213] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22265.208237] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22265.208256] drm_ioctl+0x2d5/0x370 [drm] >[22265.208273] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22265.208278] ? __pm_runtime_resume+0x54/0x90 >[22265.208283] ? trace_hardirqs_on_caller+0xed/0x180 >[22265.208301] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22265.208307] do_vfs_ioctl+0xa5/0x6e0 >[22265.208317] SyS_ioctl+0x74/0x80 >[22265.208324] do_syscall_64+0x79/0x220 >[22265.208327] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22265.208330] RIP: 0033:0x7fd8d64ef0f7 >[22265.208331] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22265.208334] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[22265.208335] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[22265.208336] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[22265.208338] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[22265.208339] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[22271.221617] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22271.221620] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22271.221623] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22271.221624] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22271.221626] Call Trace: >[22271.221633] dump_stack+0x85/0xbf >[22271.221637] swiotlb_alloc_coherent+0x1be/0x1d0 >[22271.221645] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22271.221654] ttm_dma_populate+0x25e/0x350 [ttm] >[22271.221660] ttm_tt_bind+0x2c/0x60 [ttm] >[22271.221664] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22271.221672] ttm_bo_validate+0x189/0x1a0 [ttm] >[22271.221675] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22271.221681] ? mutex_trylock+0xcd/0xe0 >[22271.221686] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22271.221720] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22271.221742] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22271.221766] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22271.221788] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22271.221810] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22271.221827] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22271.221846] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22271.221858] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22271.221866] drm_ioctl+0x2d5/0x370 [drm] >[22271.221882] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22271.221887] ? __pm_runtime_resume+0x54/0x90 >[22271.221892] ? trace_hardirqs_on_caller+0xed/0x180 >[22271.221909] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22271.221914] do_vfs_ioctl+0xa5/0x6e0 >[22271.221920] SyS_ioctl+0x74/0x80 >[22271.221925] do_syscall_64+0x79/0x220 >[22271.221928] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22271.221931] RIP: 0033:0x7fd8d64ef0f7 >[22271.221932] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22271.221935] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[22271.221936] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[22271.221937] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[22271.221939] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[22271.221940] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[22271.266169] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22271.266172] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22271.266174] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22271.266176] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22271.266177] Call Trace: >[22271.266183] dump_stack+0x85/0xbf >[22271.266188] swiotlb_alloc_coherent+0x1be/0x1d0 >[22271.266195] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22271.266204] ttm_dma_populate+0x25e/0x350 [ttm] >[22271.266210] ttm_tt_bind+0x2c/0x60 [ttm] >[22271.266214] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22271.266221] ttm_bo_validate+0x189/0x1a0 [ttm] >[22271.266224] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22271.266230] ? mutex_trylock+0xcd/0xe0 >[22271.266235] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22271.266269] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22271.266293] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22271.266319] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22271.266344] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22271.266368] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22271.266388] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22271.266411] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22271.266425] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22271.266433] drm_ioctl+0x2d5/0x370 [drm] >[22271.266453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22271.266457] ? __pm_runtime_resume+0x54/0x90 >[22271.266462] ? trace_hardirqs_on_caller+0xed/0x180 >[22271.266483] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22271.266489] do_vfs_ioctl+0xa5/0x6e0 >[22271.266496] SyS_ioctl+0x74/0x80 >[22271.266501] do_syscall_64+0x79/0x220 >[22271.266504] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22271.266506] RIP: 0033:0x7fd8d64ef0f7 >[22271.266508] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22271.266510] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[22271.266511] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[22271.266513] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[22271.266514] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[22271.266515] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[22272.416694] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22272.416697] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22272.416700] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22272.416701] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22272.416702] Call Trace: >[22272.416709] dump_stack+0x85/0xbf >[22272.416713] swiotlb_alloc_coherent+0x1be/0x1d0 >[22272.416720] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22272.416729] ttm_dma_populate+0x25e/0x350 [ttm] >[22272.416735] ttm_tt_bind+0x2c/0x60 [ttm] >[22272.416739] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22272.416746] ttm_bo_validate+0x189/0x1a0 [ttm] >[22272.416749] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22272.416755] ? mutex_trylock+0xcd/0xe0 >[22272.416760] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22272.416792] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22272.416823] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22272.416859] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22272.416895] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22272.416928] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22272.416952] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22272.416972] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22272.416983] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22272.416991] drm_ioctl+0x2d5/0x370 [drm] >[22272.417007] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22272.417011] ? __pm_runtime_resume+0x54/0x90 >[22272.417016] ? trace_hardirqs_on_caller+0xed/0x180 >[22272.417034] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22272.417039] do_vfs_ioctl+0xa5/0x6e0 >[22272.417045] SyS_ioctl+0x74/0x80 >[22272.417050] do_syscall_64+0x79/0x220 >[22272.417053] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22272.417055] RIP: 0033:0x7fd8d64ef0f7 >[22272.417057] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22272.417059] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[22272.417061] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[22272.417062] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[22272.417063] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[22272.417064] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[22273.658920] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22273.658923] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22273.658926] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22273.658927] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22273.658928] Call Trace: >[22273.658935] dump_stack+0x85/0xbf >[22273.658940] swiotlb_alloc_coherent+0x1be/0x1d0 >[22273.658948] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22273.658956] ttm_dma_populate+0x25e/0x350 [ttm] >[22273.658962] ttm_tt_bind+0x2c/0x60 [ttm] >[22273.658966] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22273.658974] ttm_bo_validate+0x189/0x1a0 [ttm] >[22273.658977] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22273.658993] ? mutex_trylock+0xcd/0xe0 >[22273.658998] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22273.659036] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22273.659071] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22273.659119] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22273.659146] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22273.659180] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22273.659200] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22273.659223] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22273.659237] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22273.659246] drm_ioctl+0x2d5/0x370 [drm] >[22273.659265] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22273.659270] ? __pm_runtime_resume+0x54/0x90 >[22273.659275] ? trace_hardirqs_on_caller+0xed/0x180 >[22273.659296] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22273.659302] do_vfs_ioctl+0xa5/0x6e0 >[22273.659308] SyS_ioctl+0x74/0x80 >[22273.659313] do_syscall_64+0x79/0x220 >[22273.659316] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22273.659319] RIP: 0033:0x7fd8d64ef0f7 >[22273.659320] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22273.659323] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[22273.659324] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[22273.659325] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[22273.659327] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[22273.659328] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b663b0 >[22299.287273] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22299.287276] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22299.287279] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22299.287280] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22299.287281] Call Trace: >[22299.287288] dump_stack+0x85/0xbf >[22299.287292] swiotlb_alloc_coherent+0x1be/0x1d0 >[22299.287300] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22299.287309] ttm_dma_populate+0x25e/0x350 [ttm] >[22299.287315] ttm_tt_bind+0x2c/0x60 [ttm] >[22299.287319] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22299.287327] ttm_bo_validate+0x189/0x1a0 [ttm] >[22299.287330] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22299.287336] ? mutex_trylock+0xcd/0xe0 >[22299.287341] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22299.287371] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22299.287392] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22299.287416] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22299.287439] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22299.287461] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22299.287478] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22299.287508] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22299.287520] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22299.287528] drm_ioctl+0x2d5/0x370 [drm] >[22299.287544] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22299.287549] ? __pm_runtime_resume+0x54/0x90 >[22299.287554] ? trace_hardirqs_on_caller+0xed/0x180 >[22299.287572] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22299.287577] do_vfs_ioctl+0xa5/0x6e0 >[22299.287584] SyS_ioctl+0x74/0x80 >[22299.287588] do_syscall_64+0x79/0x220 >[22299.287592] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22299.287594] RIP: 0033:0x7fd8d64ef0f7 >[22299.287595] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22299.287598] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[22299.287599] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[22299.287601] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[22299.287602] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[22299.287603] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[22300.932076] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22300.932080] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22300.932082] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22300.932084] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22300.932095] Call Trace: >[22300.932103] dump_stack+0x85/0xbf >[22300.932107] swiotlb_alloc_coherent+0x1be/0x1d0 >[22300.932115] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22300.932124] ttm_dma_populate+0x25e/0x350 [ttm] >[22300.932131] ttm_tt_bind+0x2c/0x60 [ttm] >[22300.932135] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22300.932142] ttm_bo_validate+0x189/0x1a0 [ttm] >[22300.932146] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22300.932152] ? mutex_trylock+0xcd/0xe0 >[22300.932157] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22300.932202] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22300.932234] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22300.932267] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22300.932289] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22300.932310] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22300.932327] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22300.932346] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22300.932357] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22300.932365] drm_ioctl+0x2d5/0x370 [drm] >[22300.932381] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22300.932386] ? __pm_runtime_resume+0x54/0x90 >[22300.932391] ? trace_hardirqs_on_caller+0xed/0x180 >[22300.932408] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22300.932413] do_vfs_ioctl+0xa5/0x6e0 >[22300.932419] SyS_ioctl+0x74/0x80 >[22300.932424] do_syscall_64+0x79/0x220 >[22300.932427] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22300.932429] RIP: 0033:0x7fd8d64ef0f7 >[22300.932431] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22300.932433] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[22300.932435] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[22300.932436] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 0000000000000004 >[22300.932437] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[22300.932439] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[22300.934265] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22300.934268] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22300.934270] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22300.934271] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22300.934272] Call Trace: >[22300.934276] dump_stack+0x85/0xbf >[22300.934281] swiotlb_alloc_coherent+0x1be/0x1d0 >[22300.934288] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22300.934303] ttm_dma_populate+0x25e/0x350 [ttm] >[22300.934312] ttm_tt_bind+0x2c/0x60 [ttm] >[22300.934318] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22300.934332] ttm_bo_validate+0x189/0x1a0 [ttm] >[22300.934337] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22300.934343] ? mutex_trylock+0xcd/0xe0 >[22300.934348] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22300.934368] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22300.934387] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22300.934409] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22300.934430] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22300.934455] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22300.934471] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22300.934490] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22300.934501] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22300.934509] drm_ioctl+0x2d5/0x370 [drm] >[22300.934525] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22300.934529] ? __pm_runtime_resume+0x54/0x90 >[22300.934534] ? trace_hardirqs_on_caller+0xed/0x180 >[22300.934562] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22300.934567] do_vfs_ioctl+0xa5/0x6e0 >[22300.934574] SyS_ioctl+0x74/0x80 >[22300.934579] do_syscall_64+0x79/0x220 >[22300.934583] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22300.934585] RIP: 0033:0x7fd8d64ef0f7 >[22300.934586] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22300.934589] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[22300.934590] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[22300.934591] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 0000000000000004 >[22300.934594] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[22300.934595] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[22329.342227] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22329.342230] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22329.342233] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22329.342234] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22329.342235] Call Trace: >[22329.342242] dump_stack+0x85/0xbf >[22329.342246] swiotlb_alloc_coherent+0x1be/0x1d0 >[22329.342253] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22329.342262] ttm_dma_populate+0x25e/0x350 [ttm] >[22329.342268] ttm_tt_bind+0x2c/0x60 [ttm] >[22329.342272] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22329.342279] ttm_bo_validate+0x189/0x1a0 [ttm] >[22329.342282] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22329.342288] ? mutex_trylock+0xcd/0xe0 >[22329.342293] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22329.342324] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22329.342344] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22329.342366] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22329.342388] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22329.342408] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22329.342425] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22329.342444] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22329.342456] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22329.342463] drm_ioctl+0x2d5/0x370 [drm] >[22329.342479] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22329.342484] ? __pm_runtime_resume+0x54/0x90 >[22329.342489] ? trace_hardirqs_on_caller+0xed/0x180 >[22329.342506] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22329.342511] do_vfs_ioctl+0xa5/0x6e0 >[22329.342517] SyS_ioctl+0x74/0x80 >[22329.342522] do_syscall_64+0x79/0x220 >[22329.342525] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22329.342528] RIP: 0033:0x7fd8d64ef0f7 >[22329.342529] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22329.342532] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[22329.342533] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[22329.342534] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[22329.342535] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[22329.342537] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[22330.948520] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22330.948524] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22330.948526] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22330.948527] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22330.948529] Call Trace: >[22330.948535] dump_stack+0x85/0xbf >[22330.948540] swiotlb_alloc_coherent+0x1be/0x1d0 >[22330.948547] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22330.948556] ttm_dma_populate+0x25e/0x350 [ttm] >[22330.948566] ttm_tt_bind+0x2c/0x60 [ttm] >[22330.948572] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22330.948579] ttm_bo_validate+0x189/0x1a0 [ttm] >[22330.948582] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22330.948588] ? mutex_trylock+0xcd/0xe0 >[22330.948593] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22330.948624] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22330.948644] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22330.948666] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22330.948689] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22330.948710] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22330.948726] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22330.948746] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22330.948757] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22330.948765] drm_ioctl+0x2d5/0x370 [drm] >[22330.948781] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22330.948785] ? __pm_runtime_resume+0x54/0x90 >[22330.948790] ? trace_hardirqs_on_caller+0xed/0x180 >[22330.948808] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22330.948812] do_vfs_ioctl+0xa5/0x6e0 >[22330.948819] SyS_ioctl+0x74/0x80 >[22330.948823] do_syscall_64+0x79/0x220 >[22330.948826] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22330.948829] RIP: 0033:0x7fd8d64ef0f7 >[22330.948830] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22330.948833] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[22330.948834] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[22330.948835] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 0000000000000004 >[22330.948837] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[22330.948838] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[22781.316990] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22781.316993] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22781.316996] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22781.317007] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22781.317009] Call Trace: >[22781.317015] dump_stack+0x85/0xbf >[22781.317020] swiotlb_alloc_coherent+0x1be/0x1d0 >[22781.317027] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22781.317037] ttm_dma_populate+0x25e/0x350 [ttm] >[22781.317044] ttm_tt_bind+0x2c/0x60 [ttm] >[22781.317048] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22781.317056] ttm_bo_validate+0x189/0x1a0 [ttm] >[22781.317059] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22781.317075] ? mutex_trylock+0xcd/0xe0 >[22781.317080] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22781.317132] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22781.317153] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22781.317176] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22781.317208] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22781.317228] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22781.317245] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22781.317274] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22781.317286] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22781.317304] drm_ioctl+0x2d5/0x370 [drm] >[22781.317321] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22781.317325] ? __pm_runtime_resume+0x54/0x90 >[22781.317330] ? trace_hardirqs_on_caller+0xed/0x180 >[22781.317348] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22781.317352] do_vfs_ioctl+0xa5/0x6e0 >[22781.317359] SyS_ioctl+0x74/0x80 >[22781.317364] do_syscall_64+0x79/0x220 >[22781.317367] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22781.317370] RIP: 0033:0x7fd8d64ef0f7 >[22781.317371] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22781.317373] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[22781.317375] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[22781.317376] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 0000000000000004 >[22781.317387] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[22781.317388] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[22810.956608] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22810.956611] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22810.956614] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22810.956615] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22810.956617] Call Trace: >[22810.956624] dump_stack+0x85/0xbf >[22810.956629] swiotlb_alloc_coherent+0x1be/0x1d0 >[22810.956637] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22810.956646] ttm_dma_populate+0x25e/0x350 [ttm] >[22810.956652] ttm_tt_bind+0x2c/0x60 [ttm] >[22810.956656] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22810.956664] ttm_bo_validate+0x189/0x1a0 [ttm] >[22810.956667] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22810.956673] ? mutex_trylock+0xcd/0xe0 >[22810.956678] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22810.956714] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22810.956744] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22810.956769] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22810.956793] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22810.956814] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22810.956831] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22810.956852] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22810.956863] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22810.956871] drm_ioctl+0x2d5/0x370 [drm] >[22810.956888] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22810.956893] ? __pm_runtime_resume+0x54/0x90 >[22810.956898] ? trace_hardirqs_on_caller+0xed/0x180 >[22810.956916] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22810.956922] do_vfs_ioctl+0xa5/0x6e0 >[22810.956929] SyS_ioctl+0x74/0x80 >[22810.956933] do_syscall_64+0x79/0x220 >[22810.956937] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22810.956939] RIP: 0033:0x7fd8d64ef0f7 >[22810.956940] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22810.956943] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[22810.956945] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[22810.956946] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[22810.956947] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[22810.956948] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[22840.993121] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22840.993124] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22840.993127] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22840.993128] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22840.993129] Call Trace: >[22840.993136] dump_stack+0x85/0xbf >[22840.993140] swiotlb_alloc_coherent+0x1be/0x1d0 >[22840.993149] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22840.993165] ttm_dma_populate+0x25e/0x350 [ttm] >[22840.993175] ttm_tt_bind+0x2c/0x60 [ttm] >[22840.993182] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22840.993196] ttm_bo_validate+0x189/0x1a0 [ttm] >[22840.993201] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22840.993210] ? mutex_trylock+0xcd/0xe0 >[22840.993218] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22840.993276] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22840.993318] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22840.993328] ? __lock_acquire+0x2d4/0x1340 >[22840.993367] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22840.993389] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22840.993410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22840.993426] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22840.993447] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22840.993458] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22840.993466] drm_ioctl+0x2d5/0x370 [drm] >[22840.993483] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22840.993488] ? __pm_runtime_resume+0x54/0x90 >[22840.993492] ? trace_hardirqs_on_caller+0xed/0x180 >[22840.993510] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22840.993516] do_vfs_ioctl+0xa5/0x6e0 >[22840.993527] SyS_ioctl+0x74/0x80 >[22840.993534] do_syscall_64+0x79/0x220 >[22840.993539] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22840.993542] RIP: 0033:0x7fd8d64ef0f7 >[22840.993544] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22840.993548] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[22840.993550] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[22840.993552] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 00007fd8d67b3c50 >[22840.993554] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[22840.993556] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[22858.283240] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22858.283243] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22858.283245] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22858.283247] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22858.283248] Call Trace: >[22858.283254] dump_stack+0x85/0xbf >[22858.283258] swiotlb_alloc_coherent+0x1be/0x1d0 >[22858.283265] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22858.283274] ttm_dma_populate+0x25e/0x350 [ttm] >[22858.283280] ttm_tt_bind+0x2c/0x60 [ttm] >[22858.283294] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22858.283302] ttm_bo_validate+0x189/0x1a0 [ttm] >[22858.283305] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22858.283311] ? mutex_trylock+0xcd/0xe0 >[22858.283316] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22858.283348] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22858.283380] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22858.283386] ? __lock_acquire+0x2d4/0x1340 >[22858.283405] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22858.283427] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22858.283448] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22858.283464] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22858.283484] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22858.283495] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22858.283502] drm_ioctl+0x2d5/0x370 [drm] >[22858.283518] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22858.283523] ? __pm_runtime_resume+0x54/0x90 >[22858.283527] ? trace_hardirqs_on_caller+0xed/0x180 >[22858.283557] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22858.283562] do_vfs_ioctl+0xa5/0x6e0 >[22858.283578] SyS_ioctl+0x74/0x80 >[22858.283583] do_syscall_64+0x79/0x220 >[22858.283586] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22858.283598] RIP: 0033:0x7fd8d64ef0f7 >[22858.283599] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22858.283602] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[22858.283603] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[22858.283604] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[22858.283606] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[22858.283607] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[22900.953921] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22900.953924] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22900.953927] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22900.953928] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22900.953929] Call Trace: >[22900.953936] dump_stack+0x85/0xbf >[22900.953940] swiotlb_alloc_coherent+0x1be/0x1d0 >[22900.953948] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22900.953956] ttm_dma_populate+0x25e/0x350 [ttm] >[22900.953962] ttm_tt_bind+0x2c/0x60 [ttm] >[22900.953966] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22900.953974] ttm_bo_validate+0x189/0x1a0 [ttm] >[22900.953977] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22900.953983] ? mutex_trylock+0xcd/0xe0 >[22900.953988] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22900.954018] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22900.954038] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22900.954044] ? __lock_acquire+0x2d4/0x1340 >[22900.954064] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22900.954086] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22900.954107] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22900.954124] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22900.954144] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22900.954166] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22900.954174] drm_ioctl+0x2d5/0x370 [drm] >[22900.954191] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22900.954196] ? __pm_runtime_resume+0x54/0x90 >[22900.954200] ? trace_hardirqs_on_caller+0xed/0x180 >[22900.954219] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22900.954224] do_vfs_ioctl+0xa5/0x6e0 >[22900.954232] SyS_ioctl+0x74/0x80 >[22900.954239] do_syscall_64+0x79/0x220 >[22900.954243] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22900.954247] RIP: 0033:0x7fd8d64ef0f7 >[22900.954249] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22900.954263] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[22900.954265] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[22900.954267] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 00007fd8d67b3c50 >[22900.954269] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[22900.954270] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[22930.980527] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22930.980531] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22930.980533] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22930.980534] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22930.980536] Call Trace: >[22930.980542] dump_stack+0x85/0xbf >[22930.980547] swiotlb_alloc_coherent+0x1be/0x1d0 >[22930.980554] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22930.980563] ttm_dma_populate+0x25e/0x350 [ttm] >[22930.980569] ttm_tt_bind+0x2c/0x60 [ttm] >[22930.980573] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22930.980581] ttm_bo_validate+0x189/0x1a0 [ttm] >[22930.980584] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22930.980590] ? mutex_trylock+0xcd/0xe0 >[22930.980595] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22930.980626] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22930.980647] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22930.980669] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22930.980692] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22930.980713] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22930.980730] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22930.980751] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22930.980762] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22930.980769] drm_ioctl+0x2d5/0x370 [drm] >[22930.980786] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22930.980791] ? __pm_runtime_resume+0x54/0x90 >[22930.980796] ? trace_hardirqs_on_caller+0xed/0x180 >[22930.980814] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22930.980819] do_vfs_ioctl+0xa5/0x6e0 >[22930.980826] SyS_ioctl+0x74/0x80 >[22930.980830] do_syscall_64+0x79/0x220 >[22930.980834] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22930.980836] RIP: 0033:0x7fd8d64ef0f7 >[22930.980837] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22930.980840] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[22930.980841] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[22930.980843] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 0000000000000004 >[22930.980844] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[22930.980845] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[22960.998328] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22960.998332] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22960.998336] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22960.998338] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22960.998340] Call Trace: >[22960.998348] dump_stack+0x85/0xbf >[22960.998354] swiotlb_alloc_coherent+0x1be/0x1d0 >[22960.998373] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22960.998382] ttm_dma_populate+0x25e/0x350 [ttm] >[22960.998388] ttm_tt_bind+0x2c/0x60 [ttm] >[22960.998392] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22960.998400] ttm_bo_validate+0x189/0x1a0 [ttm] >[22960.998403] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22960.998419] ? mutex_trylock+0xcd/0xe0 >[22960.998424] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22960.998453] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22960.998484] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22960.998506] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22960.998529] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22960.998560] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22960.998577] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22960.998598] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22960.998610] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22960.998627] drm_ioctl+0x2d5/0x370 [drm] >[22960.998654] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22960.998659] ? __pm_runtime_resume+0x54/0x90 >[22960.998664] ? trace_hardirqs_on_caller+0xed/0x180 >[22960.998681] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22960.998686] do_vfs_ioctl+0xa5/0x6e0 >[22960.998692] SyS_ioctl+0x74/0x80 >[22960.998697] do_syscall_64+0x79/0x220 >[22960.998700] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22960.998702] RIP: 0033:0x7fd8d64ef0f7 >[22960.998703] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22960.998706] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[22960.998707] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[22960.998708] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[22960.998710] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[22960.998711] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[22990.968300] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22990.968303] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22990.968305] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22990.968306] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22990.968308] Call Trace: >[22990.968314] dump_stack+0x85/0xbf >[22990.968318] swiotlb_alloc_coherent+0x1be/0x1d0 >[22990.968326] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22990.968335] ttm_dma_populate+0x25e/0x350 [ttm] >[22990.968341] ttm_tt_bind+0x2c/0x60 [ttm] >[22990.968345] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22990.968352] ttm_bo_validate+0x189/0x1a0 [ttm] >[22990.968355] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22990.968361] ? mutex_trylock+0xcd/0xe0 >[22990.968376] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22990.968408] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22990.968428] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22990.968434] ? __lock_acquire+0x2d4/0x1340 >[22990.968464] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22990.968487] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22990.968507] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22990.968524] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22990.968543] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22990.968554] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22990.968562] drm_ioctl+0x2d5/0x370 [drm] >[22990.968578] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22990.968583] ? __pm_runtime_resume+0x54/0x90 >[22990.968587] ? trace_hardirqs_on_caller+0xed/0x180 >[22990.968604] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22990.968609] do_vfs_ioctl+0xa5/0x6e0 >[22990.968615] SyS_ioctl+0x74/0x80 >[22990.968620] do_syscall_64+0x79/0x220 >[22990.968623] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22990.968625] RIP: 0033:0x7fd8d64ef0f7 >[22990.968627] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22990.968629] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[22990.968631] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[22990.968632] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 00007fd8d67b3c50 >[22990.968633] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[22990.968634] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[22996.677870] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[22996.677873] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[22996.677875] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[22996.677877] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[22996.677878] Call Trace: >[22996.677885] dump_stack+0x85/0xbf >[22996.677889] swiotlb_alloc_coherent+0x1be/0x1d0 >[22996.677897] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[22996.677905] ttm_dma_populate+0x25e/0x350 [ttm] >[22996.677911] ttm_tt_bind+0x2c/0x60 [ttm] >[22996.677915] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[22996.677922] ttm_bo_validate+0x189/0x1a0 [ttm] >[22996.677925] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[22996.677931] ? mutex_trylock+0xcd/0xe0 >[22996.677936] ttm_bo_init_reserved+0x459/0x500 [ttm] >[22996.677966] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[22996.677987] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[22996.677992] ? __lock_acquire+0x2d4/0x1340 >[22996.678012] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[22996.678034] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[22996.678066] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22996.678083] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[22996.678114] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22996.678125] drm_ioctl_kernel+0x5b/0xb0 [drm] >[22996.678133] drm_ioctl+0x2d5/0x370 [drm] >[22996.678149] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[22996.678154] ? __pm_runtime_resume+0x54/0x90 >[22996.678158] ? trace_hardirqs_on_caller+0xed/0x180 >[22996.678176] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[22996.678181] do_vfs_ioctl+0xa5/0x6e0 >[22996.678187] SyS_ioctl+0x74/0x80 >[22996.678192] do_syscall_64+0x79/0x220 >[22996.678195] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[22996.678197] RIP: 0033:0x7fd8d64ef0f7 >[22996.678198] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[22996.678201] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[22996.678202] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[22996.678203] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[22996.678205] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[22996.678206] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[23014.878625] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23014.878630] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23014.878634] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23014.878636] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23014.878637] Call Trace: >[23014.878643] dump_stack+0x85/0xbf >[23014.878648] swiotlb_alloc_coherent+0x1be/0x1d0 >[23014.878656] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23014.878665] ttm_dma_populate+0x25e/0x350 [ttm] >[23014.878671] ttm_tt_bind+0x2c/0x60 [ttm] >[23014.878675] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23014.878683] ttm_bo_validate+0x189/0x1a0 [ttm] >[23014.878687] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23014.878692] ? mutex_trylock+0xcd/0xe0 >[23014.878698] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23014.878729] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23014.878759] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23014.878795] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23014.878818] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23014.878840] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23014.878856] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23014.878876] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23014.878887] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23014.878895] drm_ioctl+0x2d5/0x370 [drm] >[23014.878912] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23014.878917] ? __pm_runtime_resume+0x54/0x90 >[23014.878922] ? trace_hardirqs_on_caller+0xed/0x180 >[23014.878945] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23014.878952] do_vfs_ioctl+0xa5/0x6e0 >[23014.878963] SyS_ioctl+0x74/0x80 >[23014.878970] do_syscall_64+0x79/0x220 >[23014.878974] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23014.878978] RIP: 0033:0x7fd8d64ef0f7 >[23014.878979] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23014.878982] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[23014.878983] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23014.878985] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[23014.878986] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23014.878987] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[23016.493436] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23016.493439] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23016.493442] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23016.493443] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23016.493444] Call Trace: >[23016.493451] dump_stack+0x85/0xbf >[23016.493455] swiotlb_alloc_coherent+0x1be/0x1d0 >[23016.493463] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23016.493472] ttm_dma_populate+0x25e/0x350 [ttm] >[23016.493478] ttm_tt_bind+0x2c/0x60 [ttm] >[23016.493482] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23016.493489] ttm_bo_validate+0x189/0x1a0 [ttm] >[23016.493492] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23016.493498] ? mutex_trylock+0xcd/0xe0 >[23016.493503] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23016.493533] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23016.493563] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23016.493569] ? __lock_acquire+0x2d4/0x1340 >[23016.493589] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23016.493612] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23016.493633] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23016.493649] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23016.493670] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23016.493681] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23016.493700] drm_ioctl+0x2d5/0x370 [drm] >[23016.493717] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23016.493722] ? __pm_runtime_resume+0x54/0x90 >[23016.493726] ? trace_hardirqs_on_caller+0xed/0x180 >[23016.493745] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23016.493750] do_vfs_ioctl+0xa5/0x6e0 >[23016.493757] SyS_ioctl+0x74/0x80 >[23016.493762] do_syscall_64+0x79/0x220 >[23016.493765] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23016.493768] RIP: 0033:0x7fd8d64ef0f7 >[23016.493769] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23016.493772] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[23016.493773] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23016.493775] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[23016.493776] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23016.493777] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[23020.991223] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23020.991226] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23020.991229] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23020.991230] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23020.991231] Call Trace: >[23020.991238] dump_stack+0x85/0xbf >[23020.991242] swiotlb_alloc_coherent+0x1be/0x1d0 >[23020.991250] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23020.991258] ttm_dma_populate+0x25e/0x350 [ttm] >[23020.991264] ttm_tt_bind+0x2c/0x60 [ttm] >[23020.991268] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23020.991275] ttm_bo_validate+0x189/0x1a0 [ttm] >[23020.991278] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23020.991284] ? mutex_trylock+0xcd/0xe0 >[23020.991289] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23020.991318] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23020.991339] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23020.991344] ? __lock_acquire+0x2d4/0x1340 >[23020.991364] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23020.991386] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23020.991406] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23020.991423] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23020.991442] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23020.991454] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23020.991462] drm_ioctl+0x2d5/0x370 [drm] >[23020.991478] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23020.991482] ? __pm_runtime_resume+0x54/0x90 >[23020.991486] ? trace_hardirqs_on_caller+0xed/0x180 >[23020.991504] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23020.991509] do_vfs_ioctl+0xa5/0x6e0 >[23020.991515] SyS_ioctl+0x74/0x80 >[23020.991520] do_syscall_64+0x79/0x220 >[23020.991523] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23020.991525] RIP: 0033:0x7fd8d64ef0f7 >[23020.991526] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23020.991529] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[23020.991530] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23020.991531] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 00007fd8d67b3c50 >[23020.991533] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[23020.991534] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[23026.016497] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23026.016500] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23026.016503] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23026.016504] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23026.016506] Call Trace: >[23026.016513] dump_stack+0x85/0xbf >[23026.016517] swiotlb_alloc_coherent+0x1be/0x1d0 >[23026.016535] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23026.016544] ttm_dma_populate+0x25e/0x350 [ttm] >[23026.016550] ttm_tt_bind+0x2c/0x60 [ttm] >[23026.016554] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23026.016562] ttm_bo_validate+0x189/0x1a0 [ttm] >[23026.016565] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23026.016571] ? mutex_trylock+0xcd/0xe0 >[23026.016576] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23026.016610] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23026.016634] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23026.016640] ? __lock_acquire+0x2d4/0x1340 >[23026.016660] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23026.016682] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23026.016703] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23026.016720] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23026.016740] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23026.016762] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23026.016770] drm_ioctl+0x2d5/0x370 [drm] >[23026.016787] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23026.016792] ? __pm_runtime_resume+0x54/0x90 >[23026.016797] ? trace_hardirqs_on_caller+0xed/0x180 >[23026.016825] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23026.016831] do_vfs_ioctl+0xa5/0x6e0 >[23026.016838] SyS_ioctl+0x74/0x80 >[23026.016842] do_syscall_64+0x79/0x220 >[23026.016856] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23026.016858] RIP: 0033:0x7fd8d64ef0f7 >[23026.016860] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23026.016863] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[23026.016864] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23026.016865] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[23026.016866] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23026.016868] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[23027.049307] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23027.049311] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23027.049313] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23027.049314] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23027.049316] Call Trace: >[23027.049322] dump_stack+0x85/0xbf >[23027.049326] swiotlb_alloc_coherent+0x1be/0x1d0 >[23027.049334] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23027.049352] ttm_dma_populate+0x25e/0x350 [ttm] >[23027.049358] ttm_tt_bind+0x2c/0x60 [ttm] >[23027.049362] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23027.049369] ttm_bo_validate+0x189/0x1a0 [ttm] >[23027.049372] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23027.049378] ? mutex_trylock+0xcd/0xe0 >[23027.049383] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23027.049415] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23027.049435] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23027.049441] ? __lock_acquire+0x2d4/0x1340 >[23027.049460] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23027.049482] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23027.049513] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23027.049530] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23027.049550] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23027.049562] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23027.049569] drm_ioctl+0x2d5/0x370 [drm] >[23027.049586] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23027.049591] ? __pm_runtime_resume+0x54/0x90 >[23027.049596] ? trace_hardirqs_on_caller+0xed/0x180 >[23027.049614] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23027.049629] do_vfs_ioctl+0xa5/0x6e0 >[23027.049636] SyS_ioctl+0x74/0x80 >[23027.049641] do_syscall_64+0x79/0x220 >[23027.049644] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23027.049647] RIP: 0033:0x7fd8d64ef0f7 >[23027.049648] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23027.049651] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[23027.049662] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23027.049664] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[23027.049665] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23027.049666] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[23029.970329] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23029.970332] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23029.970335] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23029.970336] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23029.970338] Call Trace: >[23029.970344] dump_stack+0x85/0xbf >[23029.970348] swiotlb_alloc_coherent+0x1be/0x1d0 >[23029.970356] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23029.970364] ttm_dma_populate+0x25e/0x350 [ttm] >[23029.970370] ttm_tt_bind+0x2c/0x60 [ttm] >[23029.970374] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23029.970382] ttm_bo_validate+0x189/0x1a0 [ttm] >[23029.970385] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23029.970390] ? mutex_trylock+0xcd/0xe0 >[23029.970395] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23029.970436] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23029.970458] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23029.970484] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23029.970519] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23029.970554] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23029.970583] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23029.970603] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23029.970614] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23029.970622] drm_ioctl+0x2d5/0x370 [drm] >[23029.970639] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23029.970643] ? __pm_runtime_resume+0x54/0x90 >[23029.970648] ? trace_hardirqs_on_caller+0xed/0x180 >[23029.970666] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23029.970671] do_vfs_ioctl+0xa5/0x6e0 >[23029.970678] SyS_ioctl+0x74/0x80 >[23029.970683] do_syscall_64+0x79/0x220 >[23029.970686] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23029.970688] RIP: 0033:0x7fd8d64ef0f7 >[23029.970690] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23029.970693] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[23029.970694] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23029.970695] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[23029.970696] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23029.970698] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[23031.165704] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23031.165707] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23031.165710] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23031.165711] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23031.165712] Call Trace: >[23031.165719] dump_stack+0x85/0xbf >[23031.165723] swiotlb_alloc_coherent+0x1be/0x1d0 >[23031.165731] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23031.165739] ttm_dma_populate+0x25e/0x350 [ttm] >[23031.165746] ttm_tt_bind+0x2c/0x60 [ttm] >[23031.165750] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23031.165758] ttm_bo_validate+0x189/0x1a0 [ttm] >[23031.165761] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23031.165768] ? mutex_trylock+0xcd/0xe0 >[23031.165773] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23031.165805] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23031.165836] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23031.165842] ? __lock_acquire+0x2d4/0x1340 >[23031.165863] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23031.165887] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23031.165910] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23031.165927] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23031.165948] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23031.165960] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23031.165968] drm_ioctl+0x2d5/0x370 [drm] >[23031.165985] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23031.165990] ? __pm_runtime_resume+0x54/0x90 >[23031.165994] ? trace_hardirqs_on_caller+0xed/0x180 >[23031.166013] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23031.166018] do_vfs_ioctl+0xa5/0x6e0 >[23031.166035] SyS_ioctl+0x74/0x80 >[23031.166040] do_syscall_64+0x79/0x220 >[23031.166043] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23031.166046] RIP: 0033:0x7fd8d64ef0f7 >[23031.166047] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23031.166050] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[23031.166051] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23031.166052] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[23031.166053] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23031.166055] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[23077.280240] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23077.280243] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23077.280246] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23077.280247] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23077.280249] Call Trace: >[23077.280255] dump_stack+0x85/0xbf >[23077.280259] swiotlb_alloc_coherent+0x1be/0x1d0 >[23077.280267] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23077.280276] ttm_dma_populate+0x25e/0x350 [ttm] >[23077.280292] ttm_tt_bind+0x2c/0x60 [ttm] >[23077.280296] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23077.280304] ttm_bo_validate+0x189/0x1a0 [ttm] >[23077.280307] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23077.280313] ? mutex_trylock+0xcd/0xe0 >[23077.280318] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23077.280349] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23077.280371] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23077.280394] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23077.280416] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23077.280437] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23077.280454] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23077.280474] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23077.280485] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23077.280493] drm_ioctl+0x2d5/0x370 [drm] >[23077.280509] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23077.280514] ? __pm_runtime_resume+0x54/0x90 >[23077.280519] ? trace_hardirqs_on_caller+0xed/0x180 >[23077.280547] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23077.280553] do_vfs_ioctl+0xa5/0x6e0 >[23077.280559] SyS_ioctl+0x74/0x80 >[23077.280574] do_syscall_64+0x79/0x220 >[23077.280577] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23077.280580] RIP: 0033:0x7fd8d64ef0f7 >[23077.280592] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23077.280594] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[23077.280596] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23077.280597] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[23077.280598] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23077.280600] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[23080.952759] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23080.952762] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23080.952765] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23080.952766] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23080.952767] Call Trace: >[23080.952773] dump_stack+0x85/0xbf >[23080.952778] swiotlb_alloc_coherent+0x1be/0x1d0 >[23080.952788] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23080.952817] ttm_dma_populate+0x25e/0x350 [ttm] >[23080.952827] ttm_tt_bind+0x2c/0x60 [ttm] >[23080.952834] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23080.952857] ttm_bo_validate+0x189/0x1a0 [ttm] >[23080.952860] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23080.952866] ? mutex_trylock+0xcd/0xe0 >[23080.952871] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23080.952905] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23080.952936] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23080.952961] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23080.952983] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23080.953012] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23080.953046] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23080.953067] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23080.953079] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23080.953091] drm_ioctl+0x2d5/0x370 [drm] >[23080.953119] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23080.953126] ? __pm_runtime_resume+0x54/0x90 >[23080.953134] ? trace_hardirqs_on_caller+0xed/0x180 >[23080.953159] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23080.953164] do_vfs_ioctl+0xa5/0x6e0 >[23080.953170] SyS_ioctl+0x74/0x80 >[23080.953175] do_syscall_64+0x79/0x220 >[23080.953178] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23080.953181] RIP: 0033:0x7fd8d64ef0f7 >[23080.953182] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23080.953185] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[23080.953186] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23080.953188] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 0000000000000004 >[23080.953189] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23080.953190] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[23111.946292] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23111.946295] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23111.946298] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23111.946299] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23111.946301] Call Trace: >[23111.946309] dump_stack+0x85/0xbf >[23111.946314] swiotlb_alloc_coherent+0x1be/0x1d0 >[23111.946325] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23111.946341] ttm_dma_populate+0x25e/0x350 [ttm] >[23111.946351] ttm_tt_bind+0x2c/0x60 [ttm] >[23111.946357] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23111.946369] ttm_bo_validate+0x189/0x1a0 [ttm] >[23111.946374] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23111.946383] ? mutex_trylock+0xcd/0xe0 >[23111.946392] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23111.946428] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23111.946459] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23111.946485] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23111.946518] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23111.946550] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23111.946566] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23111.946585] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23111.946597] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23111.946604] drm_ioctl+0x2d5/0x370 [drm] >[23111.946621] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23111.946625] ? __pm_runtime_resume+0x54/0x90 >[23111.946630] ? trace_hardirqs_on_caller+0xed/0x180 >[23111.946648] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23111.946653] do_vfs_ioctl+0xa5/0x6e0 >[23111.946659] SyS_ioctl+0x74/0x80 >[23111.946663] do_syscall_64+0x79/0x220 >[23111.946666] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23111.946669] RIP: 0033:0x7fd8d64ef0f7 >[23111.946670] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23111.946673] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[23111.946674] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23111.946675] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 0000000000000004 >[23111.946676] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23111.946678] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[23141.212953] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23141.212956] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23141.212959] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23141.212960] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23141.212961] Call Trace: >[23141.212968] dump_stack+0x85/0xbf >[23141.212972] swiotlb_alloc_coherent+0x1be/0x1d0 >[23141.212980] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23141.212989] ttm_dma_populate+0x25e/0x350 [ttm] >[23141.212995] ttm_tt_bind+0x2c/0x60 [ttm] >[23141.212999] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23141.213006] ttm_bo_validate+0x189/0x1a0 [ttm] >[23141.213009] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23141.213015] ? mutex_trylock+0xcd/0xe0 >[23141.213020] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23141.213069] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23141.213096] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23141.213105] ? __lock_acquire+0x2d4/0x1340 >[23141.213137] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23141.213183] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23141.213206] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23141.213223] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23141.213242] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23141.213254] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23141.213262] drm_ioctl+0x2d5/0x370 [drm] >[23141.213278] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23141.213283] ? __pm_runtime_resume+0x54/0x90 >[23141.213287] ? trace_hardirqs_on_caller+0xed/0x180 >[23141.213305] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23141.213310] do_vfs_ioctl+0xa5/0x6e0 >[23141.213316] SyS_ioctl+0x74/0x80 >[23141.213320] do_syscall_64+0x79/0x220 >[23141.213324] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23141.213326] RIP: 0033:0x7fd8d64ef0f7 >[23141.213327] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23141.213330] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[23141.213331] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23141.213333] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 00007fd8d67b3c50 >[23141.213334] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[23141.213335] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[23170.961442] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23170.961445] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23170.961458] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23170.961459] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23170.961460] Call Trace: >[23170.961467] dump_stack+0x85/0xbf >[23170.961471] swiotlb_alloc_coherent+0x1be/0x1d0 >[23170.961478] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23170.961487] ttm_dma_populate+0x25e/0x350 [ttm] >[23170.961493] ttm_tt_bind+0x2c/0x60 [ttm] >[23170.961497] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23170.961504] ttm_bo_validate+0x189/0x1a0 [ttm] >[23170.961507] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23170.961512] ? mutex_trylock+0xcd/0xe0 >[23170.961517] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23170.961548] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23170.961568] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23170.961590] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23170.961612] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23170.961632] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23170.961649] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23170.961668] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23170.961680] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23170.961687] drm_ioctl+0x2d5/0x370 [drm] >[23170.961703] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23170.961708] ? __pm_runtime_resume+0x54/0x90 >[23170.961713] ? trace_hardirqs_on_caller+0xed/0x180 >[23170.961731] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23170.961745] do_vfs_ioctl+0xa5/0x6e0 >[23170.961752] SyS_ioctl+0x74/0x80 >[23170.961757] do_syscall_64+0x79/0x220 >[23170.961760] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23170.961762] RIP: 0033:0x7fd8d64ef0f7 >[23170.961764] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23170.961766] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[23170.961768] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23170.961769] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 0000000000000004 >[23170.961770] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23170.961771] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[23196.495779] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23196.495784] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23196.495787] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23196.495789] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23196.495791] Call Trace: >[23196.495798] dump_stack+0x85/0xbf >[23196.495804] swiotlb_alloc_coherent+0x1be/0x1d0 >[23196.495814] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23196.495828] ttm_dma_populate+0x25e/0x350 [ttm] >[23196.495837] ttm_tt_bind+0x2c/0x60 [ttm] >[23196.495844] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23196.495856] ttm_bo_validate+0x189/0x1a0 [ttm] >[23196.495860] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23196.495869] ? mutex_trylock+0xcd/0xe0 >[23196.495876] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23196.495914] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23196.495945] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23196.495980] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23196.496014] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23196.496047] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23196.496072] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23196.496104] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23196.496118] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23196.496131] drm_ioctl+0x2d5/0x370 [drm] >[23196.496158] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23196.496165] ? __pm_runtime_resume+0x54/0x90 >[23196.496172] ? trace_hardirqs_on_caller+0xed/0x180 >[23196.496200] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23196.496208] do_vfs_ioctl+0xa5/0x6e0 >[23196.496218] SyS_ioctl+0x74/0x80 >[23196.496225] do_syscall_64+0x79/0x220 >[23196.496230] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23196.496233] RIP: 0033:0x7fd8d64ef0f7 >[23196.496235] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23196.496239] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[23196.496241] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23196.496243] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[23196.496245] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23196.496247] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[23200.960934] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23200.960938] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23200.960940] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23200.960941] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23200.960943] Call Trace: >[23200.960949] dump_stack+0x85/0xbf >[23200.960964] swiotlb_alloc_coherent+0x1be/0x1d0 >[23200.960972] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23200.960980] ttm_dma_populate+0x25e/0x350 [ttm] >[23200.960986] ttm_tt_bind+0x2c/0x60 [ttm] >[23200.960990] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23200.961007] ttm_bo_validate+0x189/0x1a0 [ttm] >[23200.961010] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23200.961016] ? mutex_trylock+0xcd/0xe0 >[23200.961022] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23200.961052] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23200.961074] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23200.961098] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23200.961132] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23200.961154] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23200.961172] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23200.961193] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23200.961205] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23200.961214] drm_ioctl+0x2d5/0x370 [drm] >[23200.961231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23200.961245] ? __pm_runtime_resume+0x54/0x90 >[23200.961250] ? trace_hardirqs_on_caller+0xed/0x180 >[23200.961279] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23200.961284] do_vfs_ioctl+0xa5/0x6e0 >[23200.961291] SyS_ioctl+0x74/0x80 >[23200.961296] do_syscall_64+0x79/0x220 >[23200.961300] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23200.961302] RIP: 0033:0x7fd8d64ef0f7 >[23200.961304] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23200.961306] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[23200.961308] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23200.961309] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 0000000000000004 >[23200.961310] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23200.961312] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[23222.129199] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23222.129203] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23222.129207] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23222.129208] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23222.129210] Call Trace: >[23222.129218] dump_stack+0x85/0xbf >[23222.129223] swiotlb_alloc_coherent+0x1be/0x1d0 >[23222.129233] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23222.129245] ttm_dma_populate+0x25e/0x350 [ttm] >[23222.129253] ttm_tt_bind+0x2c/0x60 [ttm] >[23222.129258] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23222.129269] ttm_bo_validate+0x189/0x1a0 [ttm] >[23222.129273] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23222.129280] ? mutex_trylock+0xcd/0xe0 >[23222.129286] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23222.129324] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23222.129355] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23222.129402] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23222.129446] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23222.129476] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23222.129501] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23222.129539] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23222.129553] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23222.129565] drm_ioctl+0x2d5/0x370 [drm] >[23222.129589] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23222.129596] ? __pm_runtime_resume+0x54/0x90 >[23222.129614] ? trace_hardirqs_on_caller+0xed/0x180 >[23222.129641] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23222.129648] do_vfs_ioctl+0xa5/0x6e0 >[23222.129659] SyS_ioctl+0x74/0x80 >[23222.129665] do_syscall_64+0x79/0x220 >[23222.129669] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23222.129672] RIP: 0033:0x7fd8d64ef0f7 >[23222.129674] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23222.129677] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[23222.129679] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23222.129680] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 0000000000000004 >[23222.129682] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23222.129684] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[23224.246916] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23224.246919] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23224.246921] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23224.246923] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23224.246924] Call Trace: >[23224.246930] dump_stack+0x85/0xbf >[23224.246934] swiotlb_alloc_coherent+0x1be/0x1d0 >[23224.246942] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23224.246950] ttm_dma_populate+0x25e/0x350 [ttm] >[23224.246956] ttm_tt_bind+0x2c/0x60 [ttm] >[23224.246960] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23224.246968] ttm_bo_validate+0x189/0x1a0 [ttm] >[23224.246971] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23224.246977] ? mutex_trylock+0xcd/0xe0 >[23224.246982] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23224.247023] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23224.247059] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23224.247068] ? __lock_acquire+0x2d4/0x1340 >[23224.247098] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23224.247124] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23224.247151] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23224.247175] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23224.247200] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23224.247211] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23224.247219] drm_ioctl+0x2d5/0x370 [drm] >[23224.247235] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23224.247240] ? __pm_runtime_resume+0x54/0x90 >[23224.247244] ? trace_hardirqs_on_caller+0xed/0x180 >[23224.247262] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23224.247267] do_vfs_ioctl+0xa5/0x6e0 >[23224.247273] SyS_ioctl+0x74/0x80 >[23224.247278] do_syscall_64+0x79/0x220 >[23224.247281] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23224.247283] RIP: 0033:0x7fd8d64ef0f7 >[23224.247285] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23224.247287] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[23224.247289] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23224.247290] RBP: 00007ffcc6dba1c0 R08: 000000000325a5a0 R09: 0000000000000004 >[23224.247291] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23224.247292] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[23226.867617] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23226.867621] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23226.867623] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23226.867624] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23226.867625] Call Trace: >[23226.867632] dump_stack+0x85/0xbf >[23226.867636] swiotlb_alloc_coherent+0x1be/0x1d0 >[23226.867644] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23226.867652] ttm_dma_populate+0x25e/0x350 [ttm] >[23226.867658] ttm_tt_bind+0x2c/0x60 [ttm] >[23226.867662] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23226.867670] ttm_bo_validate+0x189/0x1a0 [ttm] >[23226.867683] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23226.867688] ? mutex_trylock+0xcd/0xe0 >[23226.867694] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23226.867724] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23226.867752] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23226.867761] ? __lock_acquire+0x2d4/0x1340 >[23226.867793] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23226.867823] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23226.867845] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23226.867862] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23226.867881] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23226.867893] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23226.867901] drm_ioctl+0x2d5/0x370 [drm] >[23226.867918] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23226.867923] ? __pm_runtime_resume+0x54/0x90 >[23226.867927] ? trace_hardirqs_on_caller+0xed/0x180 >[23226.867945] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23226.867950] do_vfs_ioctl+0xa5/0x6e0 >[23226.867956] SyS_ioctl+0x74/0x80 >[23226.867971] do_syscall_64+0x79/0x220 >[23226.867974] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23226.867977] RIP: 0033:0x7fd8d64ef0f7 >[23226.867978] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23226.867981] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[23226.867982] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23226.867983] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[23226.867985] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23226.867986] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[23230.929651] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23230.929658] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23230.929664] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23230.929667] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23230.929670] Call Trace: >[23230.929683] dump_stack+0x85/0xbf >[23230.929693] swiotlb_alloc_coherent+0x1be/0x1d0 >[23230.929708] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23230.929726] ttm_dma_populate+0x25e/0x350 [ttm] >[23230.929739] ttm_tt_bind+0x2c/0x60 [ttm] >[23230.929747] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23230.929764] ttm_bo_validate+0x189/0x1a0 [ttm] >[23230.929771] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23230.929784] ? mutex_trylock+0xcd/0xe0 >[23230.929792] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23230.929842] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23230.929884] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23230.929891] ? __lock_acquire+0x2d4/0x1340 >[23230.929920] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23230.929952] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23230.929996] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23230.930027] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23230.930069] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23230.930091] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23230.930111] drm_ioctl+0x2d5/0x370 [drm] >[23230.930141] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23230.930148] ? __pm_runtime_resume+0x54/0x90 >[23230.930154] ? trace_hardirqs_on_caller+0xed/0x180 >[23230.930190] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23230.930200] do_vfs_ioctl+0xa5/0x6e0 >[23230.930216] SyS_ioctl+0x74/0x80 >[23230.930227] do_syscall_64+0x79/0x220 >[23230.930234] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23230.930239] RIP: 0033:0x7fd8d64ef0f7 >[23230.930242] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23230.930248] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[23230.930252] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23230.930255] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 00007fd8d67b3c50 >[23230.930258] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[23230.930261] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[23260.976962] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23260.976965] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23260.976968] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23260.976969] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23260.976970] Call Trace: >[23260.976977] dump_stack+0x85/0xbf >[23260.976981] swiotlb_alloc_coherent+0x1be/0x1d0 >[23260.976989] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23260.976998] ttm_dma_populate+0x25e/0x350 [ttm] >[23260.977005] ttm_tt_bind+0x2c/0x60 [ttm] >[23260.977009] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23260.977017] ttm_bo_validate+0x189/0x1a0 [ttm] >[23260.977020] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23260.977026] ? mutex_trylock+0xcd/0xe0 >[23260.977031] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23260.977062] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23260.977083] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23260.977107] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23260.977142] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23260.977163] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23260.977180] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23260.977212] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23260.977226] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23260.977240] drm_ioctl+0x2d5/0x370 [drm] >[23260.977277] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23260.977285] ? __pm_runtime_resume+0x54/0x90 >[23260.977293] ? trace_hardirqs_on_caller+0xed/0x180 >[23260.977322] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23260.977330] do_vfs_ioctl+0xa5/0x6e0 >[23260.977343] SyS_ioctl+0x74/0x80 >[23260.977351] do_syscall_64+0x79/0x220 >[23260.977366] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23260.977369] RIP: 0033:0x7fd8d64ef0f7 >[23260.977371] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23260.977375] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[23260.977377] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23260.977379] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 0000000000000004 >[23260.977380] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23260.977381] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[23278.767451] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23278.767455] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23278.767457] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23278.767459] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23278.767460] Call Trace: >[23278.767476] dump_stack+0x85/0xbf >[23278.767481] swiotlb_alloc_coherent+0x1be/0x1d0 >[23278.767489] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23278.767508] ttm_dma_populate+0x25e/0x350 [ttm] >[23278.767514] ttm_tt_bind+0x2c/0x60 [ttm] >[23278.767517] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23278.767525] ttm_bo_validate+0x189/0x1a0 [ttm] >[23278.767528] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23278.767534] ? mutex_trylock+0xcd/0xe0 >[23278.767539] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23278.767569] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23278.767590] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23278.767596] ? __lock_acquire+0x2d4/0x1340 >[23278.767616] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23278.767638] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23278.767659] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23278.767676] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23278.767695] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23278.767706] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23278.767714] drm_ioctl+0x2d5/0x370 [drm] >[23278.767730] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23278.767735] ? __pm_runtime_resume+0x54/0x90 >[23278.767739] ? trace_hardirqs_on_caller+0xed/0x180 >[23278.767767] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23278.767772] do_vfs_ioctl+0xa5/0x6e0 >[23278.767789] SyS_ioctl+0x74/0x80 >[23278.767793] do_syscall_64+0x79/0x220 >[23278.767796] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23278.767799] RIP: 0033:0x7fd8d64ef0f7 >[23278.767800] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23278.767803] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[23278.767804] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23278.767805] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[23278.767807] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23278.767808] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[23291.261311] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23291.261314] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23291.261317] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23291.261318] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23291.261319] Call Trace: >[23291.261325] dump_stack+0x85/0xbf >[23291.261330] swiotlb_alloc_coherent+0x1be/0x1d0 >[23291.261337] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23291.261346] ttm_dma_populate+0x25e/0x350 [ttm] >[23291.261352] ttm_tt_bind+0x2c/0x60 [ttm] >[23291.261356] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23291.261363] ttm_bo_validate+0x189/0x1a0 [ttm] >[23291.261366] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23291.261372] ? mutex_trylock+0xcd/0xe0 >[23291.261377] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23291.261408] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23291.261429] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23291.261451] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23291.261473] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23291.261493] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23291.261510] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23291.261529] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23291.261551] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23291.261559] drm_ioctl+0x2d5/0x370 [drm] >[23291.261576] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23291.261580] ? __pm_runtime_resume+0x54/0x90 >[23291.261586] ? trace_hardirqs_on_caller+0xed/0x180 >[23291.261604] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23291.261609] do_vfs_ioctl+0xa5/0x6e0 >[23291.261615] SyS_ioctl+0x74/0x80 >[23291.261630] do_syscall_64+0x79/0x220 >[23291.261633] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23291.261636] RIP: 0033:0x7fd8d64ef0f7 >[23291.261637] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23291.261640] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[23291.261641] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23291.261642] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 0000000000000004 >[23291.261643] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23291.261645] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[23310.369733] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23310.369736] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23310.369739] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23310.369740] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23310.369741] Call Trace: >[23310.369748] dump_stack+0x85/0xbf >[23310.369752] swiotlb_alloc_coherent+0x1be/0x1d0 >[23310.369759] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23310.369768] ttm_dma_populate+0x25e/0x350 [ttm] >[23310.369774] ttm_tt_bind+0x2c/0x60 [ttm] >[23310.369778] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23310.369785] ttm_bo_validate+0x189/0x1a0 [ttm] >[23310.369789] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23310.369794] ? mutex_trylock+0xcd/0xe0 >[23310.369799] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23310.369831] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23310.369851] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23310.369874] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23310.369896] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23310.369917] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23310.369934] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23310.369954] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23310.369965] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23310.369973] drm_ioctl+0x2d5/0x370 [drm] >[23310.369989] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23310.369994] ? __pm_runtime_resume+0x54/0x90 >[23310.369999] ? trace_hardirqs_on_caller+0xed/0x180 >[23310.370017] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23310.370022] do_vfs_ioctl+0xa5/0x6e0 >[23310.370029] SyS_ioctl+0x74/0x80 >[23310.370034] do_syscall_64+0x79/0x220 >[23310.370037] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23310.370040] RIP: 0033:0x7fd8d64ef0f7 >[23310.370041] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23310.370044] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[23310.370045] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23310.370046] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[23310.370047] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23310.370049] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[23314.443986] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23314.443989] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23314.443992] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23314.443993] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23314.443994] Call Trace: >[23314.444001] dump_stack+0x85/0xbf >[23314.444005] swiotlb_alloc_coherent+0x1be/0x1d0 >[23314.444013] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23314.444023] ttm_dma_populate+0x25e/0x350 [ttm] >[23314.444033] ttm_tt_bind+0x2c/0x60 [ttm] >[23314.444038] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23314.444051] ttm_bo_validate+0x189/0x1a0 [ttm] >[23314.444056] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23314.444065] ? mutex_trylock+0xcd/0xe0 >[23314.444073] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23314.444105] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23314.444127] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23314.444136] ? __lock_acquire+0x2d4/0x1340 >[23314.444166] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23314.444194] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23314.444215] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23314.444237] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23314.444269] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23314.444283] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23314.444294] drm_ioctl+0x2d5/0x370 [drm] >[23314.444311] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23314.444315] ? __pm_runtime_resume+0x54/0x90 >[23314.444320] ? trace_hardirqs_on_caller+0xed/0x180 >[23314.444337] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23314.444344] do_vfs_ioctl+0xa5/0x6e0 >[23314.444355] SyS_ioctl+0x74/0x80 >[23314.444363] do_syscall_64+0x79/0x220 >[23314.444368] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23314.444371] RIP: 0033:0x7fd8d64ef0f7 >[23314.444374] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23314.444378] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[23314.444380] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23314.444382] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[23314.444384] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23314.444386] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[23321.045957] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23321.045961] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23321.045963] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23321.045965] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23321.045966] Call Trace: >[23321.045973] dump_stack+0x85/0xbf >[23321.045987] swiotlb_alloc_coherent+0x1be/0x1d0 >[23321.045994] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23321.046003] ttm_dma_populate+0x25e/0x350 [ttm] >[23321.046009] ttm_tt_bind+0x2c/0x60 [ttm] >[23321.046013] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23321.046021] ttm_bo_validate+0x189/0x1a0 [ttm] >[23321.046024] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23321.046030] ? mutex_trylock+0xcd/0xe0 >[23321.046035] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23321.046067] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23321.046088] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23321.046094] ? __lock_acquire+0x2d4/0x1340 >[23321.046113] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23321.046135] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23321.046157] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23321.046174] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23321.046194] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23321.046205] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23321.046213] drm_ioctl+0x2d5/0x370 [drm] >[23321.046229] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23321.046233] ? __pm_runtime_resume+0x54/0x90 >[23321.046238] ? trace_hardirqs_on_caller+0xed/0x180 >[23321.046256] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23321.046261] do_vfs_ioctl+0xa5/0x6e0 >[23321.046267] SyS_ioctl+0x74/0x80 >[23321.046272] do_syscall_64+0x79/0x220 >[23321.046275] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23321.046277] RIP: 0033:0x7fd8d64ef0f7 >[23321.046279] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23321.046281] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[23321.046283] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23321.046284] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 00007fd8d67b3c50 >[23321.046285] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[23321.046286] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[23350.991990] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23350.991994] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23350.991997] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23350.991998] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23350.991999] Call Trace: >[23350.992006] dump_stack+0x85/0xbf >[23350.992010] swiotlb_alloc_coherent+0x1be/0x1d0 >[23350.992018] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23350.992027] ttm_dma_populate+0x25e/0x350 [ttm] >[23350.992033] ttm_tt_bind+0x2c/0x60 [ttm] >[23350.992037] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23350.992045] ttm_bo_validate+0x189/0x1a0 [ttm] >[23350.992049] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23350.992058] ? mutex_trylock+0xcd/0xe0 >[23350.992066] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23350.992107] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23350.992133] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23350.992156] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23350.992188] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23350.992222] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23350.992243] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23350.992264] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23350.992276] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23350.992295] drm_ioctl+0x2d5/0x370 [drm] >[23350.992332] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23350.992350] ? __pm_runtime_resume+0x54/0x90 >[23350.992358] ? trace_hardirqs_on_caller+0xed/0x180 >[23350.992383] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23350.992389] do_vfs_ioctl+0xa5/0x6e0 >[23350.992396] SyS_ioctl+0x74/0x80 >[23350.992401] do_syscall_64+0x79/0x220 >[23350.992404] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23350.992406] RIP: 0033:0x7fd8d64ef0f7 >[23350.992408] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23350.992410] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[23350.992412] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23350.992413] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 0000000000000004 >[23350.992414] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23350.992416] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[23359.263731] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23359.263734] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23359.263736] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23359.263738] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23359.263739] Call Trace: >[23359.263745] dump_stack+0x85/0xbf >[23359.263750] swiotlb_alloc_coherent+0x1be/0x1d0 >[23359.263757] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23359.263766] ttm_dma_populate+0x25e/0x350 [ttm] >[23359.263772] ttm_tt_bind+0x2c/0x60 [ttm] >[23359.263776] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23359.263784] ttm_bo_validate+0x189/0x1a0 [ttm] >[23359.263787] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23359.263793] ? mutex_trylock+0xcd/0xe0 >[23359.263798] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23359.263830] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23359.263851] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23359.263873] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23359.263896] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23359.263918] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23359.263935] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23359.263955] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23359.263966] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23359.263974] drm_ioctl+0x2d5/0x370 [drm] >[23359.263991] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23359.263995] ? __pm_runtime_resume+0x54/0x90 >[23359.264000] ? trace_hardirqs_on_caller+0xed/0x180 >[23359.264018] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23359.264023] do_vfs_ioctl+0xa5/0x6e0 >[23359.264030] SyS_ioctl+0x74/0x80 >[23359.264034] do_syscall_64+0x79/0x220 >[23359.264038] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23359.264040] RIP: 0033:0x7fd8d64ef0f7 >[23359.264041] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23359.264044] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[23359.264045] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23359.264047] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[23359.264048] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23359.264049] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[23359.836193] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23359.836196] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23359.836199] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23359.836200] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23359.836201] Call Trace: >[23359.836208] dump_stack+0x85/0xbf >[23359.836212] swiotlb_alloc_coherent+0x1be/0x1d0 >[23359.836220] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23359.836229] ttm_dma_populate+0x25e/0x350 [ttm] >[23359.836236] ttm_tt_bind+0x2c/0x60 [ttm] >[23359.836239] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23359.836247] ttm_bo_validate+0x189/0x1a0 [ttm] >[23359.836250] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23359.836256] ? mutex_trylock+0xcd/0xe0 >[23359.836261] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23359.836293] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23359.836314] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23359.836320] ? __lock_acquire+0x2d4/0x1340 >[23359.836340] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23359.836363] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23359.836384] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23359.836401] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23359.836421] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23359.836432] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23359.836440] drm_ioctl+0x2d5/0x370 [drm] >[23359.836457] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23359.836461] ? __pm_runtime_resume+0x54/0x90 >[23359.836466] ? trace_hardirqs_on_caller+0xed/0x180 >[23359.836484] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23359.836489] do_vfs_ioctl+0xa5/0x6e0 >[23359.836495] SyS_ioctl+0x74/0x80 >[23359.836502] do_syscall_64+0x79/0x220 >[23359.836507] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23359.836510] RIP: 0033:0x7fd8d64ef0f7 >[23359.836511] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23359.836514] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[23359.836515] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23359.836516] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[23359.836518] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23359.836519] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[23365.322589] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23365.322594] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23365.322598] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23365.322600] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23365.322602] Call Trace: >[23365.322610] dump_stack+0x85/0xbf >[23365.322615] swiotlb_alloc_coherent+0x1be/0x1d0 >[23365.322626] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23365.322636] ttm_dma_populate+0x25e/0x350 [ttm] >[23365.322642] ttm_tt_bind+0x2c/0x60 [ttm] >[23365.322646] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23365.322653] ttm_bo_validate+0x189/0x1a0 [ttm] >[23365.322657] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23365.322662] ? mutex_trylock+0xcd/0xe0 >[23365.322668] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23365.322700] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23365.322721] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23365.322743] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23365.322766] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23365.322788] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23365.322804] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23365.322824] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23365.322836] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23365.322844] drm_ioctl+0x2d5/0x370 [drm] >[23365.322861] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23365.322866] ? __pm_runtime_resume+0x54/0x90 >[23365.322871] ? trace_hardirqs_on_caller+0xed/0x180 >[23365.322888] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23365.322894] do_vfs_ioctl+0xa5/0x6e0 >[23365.322900] SyS_ioctl+0x74/0x80 >[23365.322905] do_syscall_64+0x79/0x220 >[23365.322908] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23365.322911] RIP: 0033:0x7fd8d64ef0f7 >[23365.322912] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23365.322915] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[23365.322916] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23365.322918] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[23365.322919] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23365.322920] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[23369.231515] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23369.231518] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23369.231521] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23369.231522] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23369.231523] Call Trace: >[23369.231539] dump_stack+0x85/0xbf >[23369.231544] swiotlb_alloc_coherent+0x1be/0x1d0 >[23369.231562] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23369.231571] ttm_dma_populate+0x25e/0x350 [ttm] >[23369.231577] ttm_tt_bind+0x2c/0x60 [ttm] >[23369.231582] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23369.231594] ttm_bo_validate+0x189/0x1a0 [ttm] >[23369.231598] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23369.231607] ? mutex_trylock+0xcd/0xe0 >[23369.231615] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23369.231674] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23369.231708] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23369.231716] ? __lock_acquire+0x2d4/0x1340 >[23369.231749] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23369.231780] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23369.231802] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23369.231830] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23369.231851] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23369.231862] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23369.231870] drm_ioctl+0x2d5/0x370 [drm] >[23369.231887] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23369.231892] ? __pm_runtime_resume+0x54/0x90 >[23369.231897] ? trace_hardirqs_on_caller+0xed/0x180 >[23369.231915] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23369.231920] do_vfs_ioctl+0xa5/0x6e0 >[23369.231937] SyS_ioctl+0x74/0x80 >[23369.231941] do_syscall_64+0x79/0x220 >[23369.231944] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23369.231947] RIP: 0033:0x7fd8d64ef0f7 >[23369.231948] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23369.231951] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[23369.231952] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23369.231953] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[23369.231954] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23369.231956] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[23380.993923] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23380.993926] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23380.993929] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23380.993930] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23380.993931] Call Trace: >[23380.993938] dump_stack+0x85/0xbf >[23380.993942] swiotlb_alloc_coherent+0x1be/0x1d0 >[23380.993950] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23380.993959] ttm_dma_populate+0x25e/0x350 [ttm] >[23380.993965] ttm_tt_bind+0x2c/0x60 [ttm] >[23380.993969] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23380.993977] ttm_bo_validate+0x189/0x1a0 [ttm] >[23380.993979] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23380.993986] ? mutex_trylock+0xcd/0xe0 >[23380.993990] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23380.994029] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23380.994054] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23380.994080] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23380.994106] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23380.994130] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23380.994150] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23380.994173] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23380.994188] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23380.994196] drm_ioctl+0x2d5/0x370 [drm] >[23380.994215] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23380.994220] ? __pm_runtime_resume+0x54/0x90 >[23380.994225] ? trace_hardirqs_on_caller+0xed/0x180 >[23380.994246] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23380.994251] do_vfs_ioctl+0xa5/0x6e0 >[23380.994258] SyS_ioctl+0x74/0x80 >[23380.994262] do_syscall_64+0x79/0x220 >[23380.994266] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23380.994268] RIP: 0033:0x7fd8d64ef0f7 >[23380.994269] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23380.994272] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[23380.994273] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23380.994285] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 0000000000000004 >[23380.994286] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23380.994287] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[23401.219645] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23401.219648] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23401.219651] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23401.219652] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23401.219653] Call Trace: >[23401.219659] dump_stack+0x85/0xbf >[23401.219664] swiotlb_alloc_coherent+0x1be/0x1d0 >[23401.219671] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23401.219680] ttm_dma_populate+0x25e/0x350 [ttm] >[23401.219686] ttm_tt_bind+0x2c/0x60 [ttm] >[23401.219690] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23401.219697] ttm_bo_validate+0x189/0x1a0 [ttm] >[23401.219700] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23401.219706] ? mutex_trylock+0xcd/0xe0 >[23401.219711] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23401.219742] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23401.219763] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23401.219769] ? __lock_acquire+0x2d4/0x1340 >[23401.219789] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23401.219812] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23401.219833] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23401.219850] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23401.219871] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23401.219882] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23401.219890] drm_ioctl+0x2d5/0x370 [drm] >[23401.219908] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23401.219912] ? __pm_runtime_resume+0x54/0x90 >[23401.219917] ? trace_hardirqs_on_caller+0xed/0x180 >[23401.219935] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23401.219940] do_vfs_ioctl+0xa5/0x6e0 >[23401.219947] SyS_ioctl+0x74/0x80 >[23401.219952] do_syscall_64+0x79/0x220 >[23401.219955] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23401.219957] RIP: 0033:0x7fd8d64ef0f7 >[23401.219959] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23401.219961] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[23401.219963] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23401.219964] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[23401.219965] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23401.219967] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[23408.868114] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23408.868117] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23408.868120] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23408.868121] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23408.868122] Call Trace: >[23408.868129] dump_stack+0x85/0xbf >[23408.868133] swiotlb_alloc_coherent+0x1be/0x1d0 >[23408.868141] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23408.868149] ttm_dma_populate+0x25e/0x350 [ttm] >[23408.868155] ttm_tt_bind+0x2c/0x60 [ttm] >[23408.868159] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23408.868166] ttm_bo_validate+0x189/0x1a0 [ttm] >[23408.868169] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23408.868175] ? mutex_trylock+0xcd/0xe0 >[23408.868180] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23408.868211] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23408.868231] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23408.868254] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23408.868276] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23408.868296] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23408.868313] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23408.868332] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23408.868343] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23408.868351] drm_ioctl+0x2d5/0x370 [drm] >[23408.868367] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23408.868372] ? __pm_runtime_resume+0x54/0x90 >[23408.868377] ? trace_hardirqs_on_caller+0xed/0x180 >[23408.868394] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23408.868399] do_vfs_ioctl+0xa5/0x6e0 >[23408.868406] SyS_ioctl+0x74/0x80 >[23408.868410] do_syscall_64+0x79/0x220 >[23408.868413] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23408.868416] RIP: 0033:0x7fd8d64ef0f7 >[23408.868417] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23408.868420] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[23408.868421] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23408.868422] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[23408.868423] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23408.868425] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[23410.981392] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23410.981395] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23410.981397] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23410.981399] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23410.981400] Call Trace: >[23410.981407] dump_stack+0x85/0xbf >[23410.981411] swiotlb_alloc_coherent+0x1be/0x1d0 >[23410.981418] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23410.981427] ttm_dma_populate+0x25e/0x350 [ttm] >[23410.981433] ttm_tt_bind+0x2c/0x60 [ttm] >[23410.981437] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23410.981445] ttm_bo_validate+0x189/0x1a0 [ttm] >[23410.981448] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23410.981453] ? mutex_trylock+0xcd/0xe0 >[23410.981458] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23410.981489] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23410.981511] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23410.981516] ? __lock_acquire+0x2d4/0x1340 >[23410.981537] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23410.981560] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23410.981581] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23410.981597] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23410.981618] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23410.981630] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23410.981638] drm_ioctl+0x2d5/0x370 [drm] >[23410.981654] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23410.981659] ? __pm_runtime_resume+0x54/0x90 >[23410.981663] ? trace_hardirqs_on_caller+0xed/0x180 >[23410.981681] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23410.981686] do_vfs_ioctl+0xa5/0x6e0 >[23410.981692] SyS_ioctl+0x74/0x80 >[23410.981697] do_syscall_64+0x79/0x220 >[23410.981700] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23410.981703] RIP: 0033:0x7fd8d64ef0f7 >[23410.981704] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23410.981707] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[23410.981708] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23410.981709] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 00007fd8d67b3c50 >[23410.981710] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[23410.981712] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[23413.883716] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23413.883738] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23413.883740] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23413.883742] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23413.883743] Call Trace: >[23413.883749] dump_stack+0x85/0xbf >[23413.883753] swiotlb_alloc_coherent+0x1be/0x1d0 >[23413.883761] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23413.883770] ttm_dma_populate+0x25e/0x350 [ttm] >[23413.883777] ttm_tt_bind+0x2c/0x60 [ttm] >[23413.883781] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23413.883789] ttm_bo_validate+0x189/0x1a0 [ttm] >[23413.883792] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23413.883798] ? mutex_trylock+0xcd/0xe0 >[23413.883803] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23413.883837] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23413.883861] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23413.883866] ? __lock_acquire+0x2d4/0x1340 >[23413.883888] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23413.883912] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23413.883935] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23413.883952] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23413.883973] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23413.883985] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23413.883993] drm_ioctl+0x2d5/0x370 [drm] >[23413.884010] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23413.884015] ? __pm_runtime_resume+0x54/0x90 >[23413.884020] ? trace_hardirqs_on_caller+0xed/0x180 >[23413.884048] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23413.884055] do_vfs_ioctl+0xa5/0x6e0 >[23413.884067] SyS_ioctl+0x74/0x80 >[23413.884074] do_syscall_64+0x79/0x220 >[23413.884079] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23413.884082] RIP: 0033:0x7fd8d64ef0f7 >[23413.884085] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23413.884089] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[23413.884091] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23413.884093] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[23413.884095] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23413.884097] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[23420.653963] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23420.653966] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23420.653969] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23420.653970] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23420.653971] Call Trace: >[23420.653978] dump_stack+0x85/0xbf >[23420.653982] swiotlb_alloc_coherent+0x1be/0x1d0 >[23420.653990] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23420.653998] ttm_dma_populate+0x25e/0x350 [ttm] >[23420.654004] ttm_tt_bind+0x2c/0x60 [ttm] >[23420.654008] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23420.654016] ttm_bo_validate+0x189/0x1a0 [ttm] >[23420.654019] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23420.654024] ? mutex_trylock+0xcd/0xe0 >[23420.654029] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23420.654060] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23420.654081] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23420.654104] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23420.654125] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23420.654146] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23420.654163] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23420.654183] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23420.654194] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23420.654202] drm_ioctl+0x2d5/0x370 [drm] >[23420.654219] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23420.654223] ? __pm_runtime_resume+0x54/0x90 >[23420.654228] ? trace_hardirqs_on_caller+0xed/0x180 >[23420.654246] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23420.654251] do_vfs_ioctl+0xa5/0x6e0 >[23420.654257] SyS_ioctl+0x74/0x80 >[23420.654262] do_syscall_64+0x79/0x220 >[23420.654265] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23420.654267] RIP: 0033:0x7fd8d64ef0f7 >[23420.654268] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23420.654271] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[23420.654272] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23420.654273] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[23420.654275] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23420.654276] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[23434.454572] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23434.454575] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23434.454577] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23434.454579] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23434.454590] Call Trace: >[23434.454597] dump_stack+0x85/0xbf >[23434.454601] swiotlb_alloc_coherent+0x1be/0x1d0 >[23434.454609] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23434.454618] ttm_dma_populate+0x25e/0x350 [ttm] >[23434.454624] ttm_tt_bind+0x2c/0x60 [ttm] >[23434.454628] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23434.454636] ttm_bo_validate+0x189/0x1a0 [ttm] >[23434.454649] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23434.454655] ? mutex_trylock+0xcd/0xe0 >[23434.454660] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23434.454700] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23434.454720] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23434.454742] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23434.454764] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23434.454786] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23434.454803] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23434.454828] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23434.454840] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23434.454848] drm_ioctl+0x2d5/0x370 [drm] >[23434.454864] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23434.454868] ? __pm_runtime_resume+0x54/0x90 >[23434.454873] ? trace_hardirqs_on_caller+0xed/0x180 >[23434.454891] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23434.454896] do_vfs_ioctl+0xa5/0x6e0 >[23434.454902] SyS_ioctl+0x74/0x80 >[23434.454907] do_syscall_64+0x79/0x220 >[23434.454910] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23434.454913] RIP: 0033:0x7fd8d64ef0f7 >[23434.454914] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23434.454916] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[23434.454918] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23434.454919] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[23434.454920] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23434.454921] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[23441.011863] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23441.011867] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23441.011870] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23441.011872] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23441.011873] Call Trace: >[23441.011881] dump_stack+0x85/0xbf >[23441.011886] swiotlb_alloc_coherent+0x1be/0x1d0 >[23441.011895] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23441.011905] ttm_dma_populate+0x25e/0x350 [ttm] >[23441.011912] ttm_tt_bind+0x2c/0x60 [ttm] >[23441.011916] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23441.011925] ttm_bo_validate+0x189/0x1a0 [ttm] >[23441.011929] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23441.011936] ? mutex_trylock+0xcd/0xe0 >[23441.011942] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23441.011976] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23441.012000] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23441.012006] ? __lock_acquire+0x2d4/0x1340 >[23441.012030] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23441.012056] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23441.012080] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23441.012099] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23441.012123] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23441.012135] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23441.012145] drm_ioctl+0x2d5/0x370 [drm] >[23441.012164] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23441.012169] ? __pm_runtime_resume+0x54/0x90 >[23441.012174] ? trace_hardirqs_on_caller+0xed/0x180 >[23441.012195] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23441.012201] do_vfs_ioctl+0xa5/0x6e0 >[23441.012209] SyS_ioctl+0x74/0x80 >[23441.012215] do_syscall_64+0x79/0x220 >[23441.012218] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23441.012221] RIP: 0033:0x7fd8d64ef0f7 >[23441.012223] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23441.012226] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[23441.012228] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23441.012229] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 00007fd8d67b3c50 >[23441.012231] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[23441.012232] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[23441.518574] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23441.518577] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23441.518580] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23441.518581] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23441.518582] Call Trace: >[23441.518589] dump_stack+0x85/0xbf >[23441.518593] swiotlb_alloc_coherent+0x1be/0x1d0 >[23441.518600] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23441.518609] ttm_dma_populate+0x25e/0x350 [ttm] >[23441.518615] ttm_tt_bind+0x2c/0x60 [ttm] >[23441.518619] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23441.518626] ttm_bo_validate+0x189/0x1a0 [ttm] >[23441.518629] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23441.518635] ? mutex_trylock+0xcd/0xe0 >[23441.518640] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23441.518671] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23441.518692] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23441.518714] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23441.518736] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23441.518756] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23441.518773] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23441.518792] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23441.518804] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23441.518812] drm_ioctl+0x2d5/0x370 [drm] >[23441.518828] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23441.518833] ? __pm_runtime_resume+0x54/0x90 >[23441.518850] ? trace_hardirqs_on_caller+0xed/0x180 >[23441.518879] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23441.518884] do_vfs_ioctl+0xa5/0x6e0 >[23441.518891] SyS_ioctl+0x74/0x80 >[23441.518895] do_syscall_64+0x79/0x220 >[23441.518898] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23441.518901] RIP: 0033:0x7fd8d64ef0f7 >[23441.518902] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23441.518905] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[23441.518906] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23441.518907] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[23441.518908] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23441.518910] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[23471.011647] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23471.011651] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23471.011653] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23471.011655] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23471.011656] Call Trace: >[23471.011662] dump_stack+0x85/0xbf >[23471.011666] swiotlb_alloc_coherent+0x1be/0x1d0 >[23471.011674] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23471.011683] ttm_dma_populate+0x25e/0x350 [ttm] >[23471.011689] ttm_tt_bind+0x2c/0x60 [ttm] >[23471.011693] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23471.011700] ttm_bo_validate+0x189/0x1a0 [ttm] >[23471.011703] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23471.011709] ? mutex_trylock+0xcd/0xe0 >[23471.011715] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23471.011755] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23471.011775] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23471.011797] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23471.011819] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23471.011840] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23471.011858] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23471.011879] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23471.011890] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23471.011898] drm_ioctl+0x2d5/0x370 [drm] >[23471.011916] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23471.011921] ? __pm_runtime_resume+0x54/0x90 >[23471.011926] ? trace_hardirqs_on_caller+0xed/0x180 >[23471.011944] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23471.011949] do_vfs_ioctl+0xa5/0x6e0 >[23471.011969] SyS_ioctl+0x74/0x80 >[23471.011974] do_syscall_64+0x79/0x220 >[23471.011977] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23471.011980] RIP: 0033:0x7fd8d64ef0f7 >[23471.011981] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23471.011984] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[23471.011985] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23471.011986] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[23471.011987] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23471.011989] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[23471.456617] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23471.456620] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23471.456623] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23471.456625] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23471.456626] Call Trace: >[23471.456633] dump_stack+0x85/0xbf >[23471.456637] swiotlb_alloc_coherent+0x1be/0x1d0 >[23471.456645] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23471.456655] ttm_dma_populate+0x25e/0x350 [ttm] >[23471.456662] ttm_tt_bind+0x2c/0x60 [ttm] >[23471.456666] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23471.456674] ttm_bo_validate+0x189/0x1a0 [ttm] >[23471.456677] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23471.456685] ? mutex_trylock+0xcd/0xe0 >[23471.456694] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23471.456746] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23471.456777] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23471.456812] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23471.456857] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23471.456890] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23471.456916] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23471.456948] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23471.456963] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23471.456976] drm_ioctl+0x2d5/0x370 [drm] >[23471.457012] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23471.457018] ? __pm_runtime_resume+0x54/0x90 >[23471.457026] ? trace_hardirqs_on_caller+0xed/0x180 >[23471.457049] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23471.457055] do_vfs_ioctl+0xa5/0x6e0 >[23471.457071] SyS_ioctl+0x74/0x80 >[23471.457076] do_syscall_64+0x79/0x220 >[23471.457079] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23471.457081] RIP: 0033:0x7fd8d64ef0f7 >[23471.457083] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23471.457085] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[23471.457086] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23471.457088] RBP: 00007ffcc6dba1c0 R08: 00000000030e7230 R09: 0000000000000004 >[23471.457089] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23471.457090] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[23486.793236] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23486.793240] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23486.793243] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23486.793245] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23486.793247] Call Trace: >[23486.793255] dump_stack+0x85/0xbf >[23486.793261] swiotlb_alloc_coherent+0x1be/0x1d0 >[23486.793272] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23486.793285] ttm_dma_populate+0x25e/0x350 [ttm] >[23486.793294] ttm_tt_bind+0x2c/0x60 [ttm] >[23486.793300] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23486.793311] ttm_bo_validate+0x189/0x1a0 [ttm] >[23486.793316] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23486.793324] ? mutex_trylock+0xcd/0xe0 >[23486.793331] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23486.793371] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23486.793401] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23486.793435] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23486.793470] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23486.793502] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23486.793528] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23486.793570] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23486.793586] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23486.793598] drm_ioctl+0x2d5/0x370 [drm] >[23486.793626] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23486.793633] ? __pm_runtime_resume+0x54/0x90 >[23486.793641] ? trace_hardirqs_on_caller+0xed/0x180 >[23486.793670] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23486.793687] do_vfs_ioctl+0xa5/0x6e0 >[23486.793696] SyS_ioctl+0x74/0x80 >[23486.793703] do_syscall_64+0x79/0x220 >[23486.793708] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23486.793711] RIP: 0033:0x7fd8d64ef0f7 >[23486.793713] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23486.793717] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[23486.793719] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23486.793721] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[23486.793723] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23486.793725] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[23490.411500] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23490.411503] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23490.411505] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23490.411507] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23490.411508] Call Trace: >[23490.411514] dump_stack+0x85/0xbf >[23490.411518] swiotlb_alloc_coherent+0x1be/0x1d0 >[23490.411526] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23490.411534] ttm_dma_populate+0x25e/0x350 [ttm] >[23490.411540] ttm_tt_bind+0x2c/0x60 [ttm] >[23490.411544] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23490.411552] ttm_bo_validate+0x189/0x1a0 [ttm] >[23490.411555] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23490.411560] ? mutex_trylock+0xcd/0xe0 >[23490.411565] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23490.411595] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23490.411616] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23490.411621] ? __lock_acquire+0x2d4/0x1340 >[23490.411640] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23490.411662] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23490.411683] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23490.411700] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23490.411719] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23490.411730] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23490.411739] drm_ioctl+0x2d5/0x370 [drm] >[23490.411755] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23490.411759] ? __pm_runtime_resume+0x54/0x90 >[23490.411763] ? trace_hardirqs_on_caller+0xed/0x180 >[23490.411791] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23490.411797] do_vfs_ioctl+0xa5/0x6e0 >[23490.411803] SyS_ioctl+0x74/0x80 >[23490.411808] do_syscall_64+0x79/0x220 >[23490.411811] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23490.411813] RIP: 0033:0x7fd8d64ef0f7 >[23490.411815] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23490.411817] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[23490.411819] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23490.411820] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[23490.411821] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23490.411822] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[23501.020658] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23501.020661] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23501.020664] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23501.020665] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23501.020666] Call Trace: >[23501.020673] dump_stack+0x85/0xbf >[23501.020677] swiotlb_alloc_coherent+0x1be/0x1d0 >[23501.020684] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23501.020693] ttm_dma_populate+0x25e/0x350 [ttm] >[23501.020699] ttm_tt_bind+0x2c/0x60 [ttm] >[23501.020702] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23501.020710] ttm_bo_validate+0x189/0x1a0 [ttm] >[23501.020713] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23501.020719] ? mutex_trylock+0xcd/0xe0 >[23501.020724] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23501.020756] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23501.020776] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23501.020797] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23501.020819] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23501.020840] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23501.020867] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23501.020887] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23501.020899] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23501.020917] drm_ioctl+0x2d5/0x370 [drm] >[23501.020933] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23501.020938] ? __pm_runtime_resume+0x54/0x90 >[23501.020943] ? trace_hardirqs_on_caller+0xed/0x180 >[23501.020960] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23501.020965] do_vfs_ioctl+0xa5/0x6e0 >[23501.020971] SyS_ioctl+0x74/0x80 >[23501.020976] do_syscall_64+0x79/0x220 >[23501.020979] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23501.020981] RIP: 0033:0x7fd8d64ef0f7 >[23501.020983] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23501.020985] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[23501.020986] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23501.020988] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[23501.020989] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23501.020990] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[23521.432593] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23521.432598] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23521.432601] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23521.432603] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23521.432605] Call Trace: >[23521.432612] dump_stack+0x85/0xbf >[23521.432619] swiotlb_alloc_coherent+0x1be/0x1d0 >[23521.432629] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23521.432644] ttm_dma_populate+0x25e/0x350 [ttm] >[23521.432654] ttm_tt_bind+0x2c/0x60 [ttm] >[23521.432660] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23521.432685] ttm_bo_validate+0x189/0x1a0 [ttm] >[23521.432690] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23521.432701] ? mutex_trylock+0xcd/0xe0 >[23521.432709] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23521.432744] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23521.432768] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23521.432774] ? __lock_acquire+0x2d4/0x1340 >[23521.432795] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23521.432819] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23521.432861] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23521.432896] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23521.432922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23521.432934] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23521.432943] drm_ioctl+0x2d5/0x370 [drm] >[23521.432961] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23521.432965] ? __pm_runtime_resume+0x54/0x90 >[23521.432970] ? trace_hardirqs_on_caller+0xed/0x180 >[23521.432989] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23521.432996] do_vfs_ioctl+0xa5/0x6e0 >[23521.433008] SyS_ioctl+0x74/0x80 >[23521.433015] do_syscall_64+0x79/0x220 >[23521.433019] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23521.433022] RIP: 0033:0x7fd8d64ef0f7 >[23521.433023] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23521.433026] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[23521.433027] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23521.433028] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[23521.433030] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23521.433031] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[23529.783159] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23529.783164] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23529.783166] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23529.783168] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23529.783169] Call Trace: >[23529.783176] dump_stack+0x85/0xbf >[23529.783180] swiotlb_alloc_coherent+0x1be/0x1d0 >[23529.783188] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23529.783197] ttm_dma_populate+0x25e/0x350 [ttm] >[23529.783214] ttm_tt_bind+0x2c/0x60 [ttm] >[23529.783218] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23529.783236] ttm_bo_validate+0x189/0x1a0 [ttm] >[23529.783239] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23529.783255] ? mutex_trylock+0xcd/0xe0 >[23529.783260] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23529.783303] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23529.783336] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23529.783370] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23529.783393] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23529.783415] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23529.783432] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23529.783453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23529.783466] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23529.783475] drm_ioctl+0x2d5/0x370 [drm] >[23529.783502] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23529.783508] ? __pm_runtime_resume+0x54/0x90 >[23529.783513] ? trace_hardirqs_on_caller+0xed/0x180 >[23529.783532] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23529.783537] do_vfs_ioctl+0xa5/0x6e0 >[23529.783544] SyS_ioctl+0x74/0x80 >[23529.783559] do_syscall_64+0x79/0x220 >[23529.783562] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23529.783564] RIP: 0033:0x7fd8d64ef0f7 >[23529.783566] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23529.783569] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[23529.783570] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23529.783571] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[23529.783572] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23529.783574] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[23530.955108] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23530.955111] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23530.955113] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23530.955115] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23530.955116] Call Trace: >[23530.955122] dump_stack+0x85/0xbf >[23530.955127] swiotlb_alloc_coherent+0x1be/0x1d0 >[23530.955134] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23530.955143] ttm_dma_populate+0x25e/0x350 [ttm] >[23530.955150] ttm_tt_bind+0x2c/0x60 [ttm] >[23530.955153] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23530.955161] ttm_bo_validate+0x189/0x1a0 [ttm] >[23530.955164] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23530.955170] ? mutex_trylock+0xcd/0xe0 >[23530.955175] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23530.955209] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23530.955258] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23530.955264] ? __lock_acquire+0x2d4/0x1340 >[23530.955284] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23530.955306] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23530.955327] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23530.955343] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23530.955363] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23530.955375] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23530.955383] drm_ioctl+0x2d5/0x370 [drm] >[23530.955399] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23530.955403] ? __pm_runtime_resume+0x54/0x90 >[23530.955407] ? trace_hardirqs_on_caller+0xed/0x180 >[23530.955425] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23530.955430] do_vfs_ioctl+0xa5/0x6e0 >[23530.955436] SyS_ioctl+0x74/0x80 >[23530.955441] do_syscall_64+0x79/0x220 >[23530.955444] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23530.955446] RIP: 0033:0x7fd8d64ef0f7 >[23530.955447] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23530.955450] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[23530.955451] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23530.955452] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 00007fd8d67b3c50 >[23530.955454] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[23530.955455] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[23538.873852] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23538.873856] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23538.873858] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23538.873860] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23538.873861] Call Trace: >[23538.873868] dump_stack+0x85/0xbf >[23538.873872] swiotlb_alloc_coherent+0x1be/0x1d0 >[23538.873879] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23538.873888] ttm_dma_populate+0x25e/0x350 [ttm] >[23538.873894] ttm_tt_bind+0x2c/0x60 [ttm] >[23538.873908] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23538.873917] ttm_bo_validate+0x189/0x1a0 [ttm] >[23538.873920] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23538.873926] ? mutex_trylock+0xcd/0xe0 >[23538.873931] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23538.873964] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23538.873995] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23538.874018] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23538.874040] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23538.874062] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23538.874080] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23538.874100] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23538.874112] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23538.874120] drm_ioctl+0x2d5/0x370 [drm] >[23538.874137] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23538.874142] ? __pm_runtime_resume+0x54/0x90 >[23538.874147] ? trace_hardirqs_on_caller+0xed/0x180 >[23538.874165] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23538.874170] do_vfs_ioctl+0xa5/0x6e0 >[23538.874176] SyS_ioctl+0x74/0x80 >[23538.874181] do_syscall_64+0x79/0x220 >[23538.874184] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23538.874187] RIP: 0033:0x7fd8d64ef0f7 >[23538.874188] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23538.874191] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[23538.874192] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23538.874193] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[23538.874195] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23538.874196] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[23561.003316] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23561.003331] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23561.003333] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23561.003335] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23561.003336] Call Trace: >[23561.003353] dump_stack+0x85/0xbf >[23561.003357] swiotlb_alloc_coherent+0x1be/0x1d0 >[23561.003375] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23561.003384] ttm_dma_populate+0x25e/0x350 [ttm] >[23561.003390] ttm_tt_bind+0x2c/0x60 [ttm] >[23561.003394] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23561.003402] ttm_bo_validate+0x189/0x1a0 [ttm] >[23561.003405] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23561.003410] ? mutex_trylock+0xcd/0xe0 >[23561.003415] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23561.003447] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23561.003469] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23561.003492] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23561.003513] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23561.003534] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23561.003551] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23561.003570] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23561.003582] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23561.003590] drm_ioctl+0x2d5/0x370 [drm] >[23561.003606] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23561.003611] ? __pm_runtime_resume+0x54/0x90 >[23561.003616] ? trace_hardirqs_on_caller+0xed/0x180 >[23561.003633] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23561.003639] do_vfs_ioctl+0xa5/0x6e0 >[23561.003645] SyS_ioctl+0x74/0x80 >[23561.003650] do_syscall_64+0x79/0x220 >[23561.003653] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23561.003655] RIP: 0033:0x7fd8d64ef0f7 >[23561.003657] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23561.003659] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[23561.003661] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23561.003662] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 0000000000000004 >[23561.003663] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23561.003664] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[23561.096208] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23561.096213] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23561.096216] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23561.096219] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23561.096221] Call Trace: >[23561.096229] dump_stack+0x85/0xbf >[23561.096235] swiotlb_alloc_coherent+0x1be/0x1d0 >[23561.096247] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23561.096264] ttm_dma_populate+0x25e/0x350 [ttm] >[23561.096275] ttm_tt_bind+0x2c/0x60 [ttm] >[23561.096281] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23561.096295] ttm_bo_validate+0x189/0x1a0 [ttm] >[23561.096300] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23561.096309] ? mutex_trylock+0xcd/0xe0 >[23561.096318] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23561.096357] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23561.096391] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23561.096430] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23561.096468] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23561.096503] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23561.096530] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23561.096563] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23561.096578] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23561.096591] drm_ioctl+0x2d5/0x370 [drm] >[23561.096619] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23561.096626] ? __pm_runtime_resume+0x54/0x90 >[23561.096634] ? trace_hardirqs_on_caller+0xed/0x180 >[23561.096664] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23561.096672] do_vfs_ioctl+0xa5/0x6e0 >[23561.096684] SyS_ioctl+0x74/0x80 >[23561.096692] do_syscall_64+0x79/0x220 >[23561.096697] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23561.096701] RIP: 0033:0x7fd8d64ef0f7 >[23561.096703] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23561.096708] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[23561.096710] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23561.096712] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[23561.096714] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23561.096716] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[23590.996031] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23590.996034] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23590.996036] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23590.996038] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23590.996039] Call Trace: >[23590.996046] dump_stack+0x85/0xbf >[23590.996050] swiotlb_alloc_coherent+0x1be/0x1d0 >[23590.996057] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23590.996066] ttm_dma_populate+0x25e/0x350 [ttm] >[23590.996072] ttm_tt_bind+0x2c/0x60 [ttm] >[23590.996076] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23590.996083] ttm_bo_validate+0x189/0x1a0 [ttm] >[23590.996086] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23590.996092] ? mutex_trylock+0xcd/0xe0 >[23590.996097] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23590.996138] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23590.996159] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23590.996182] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23590.996206] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23590.996227] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23590.996245] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23590.996275] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23590.996286] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23590.996294] drm_ioctl+0x2d5/0x370 [drm] >[23590.996311] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23590.996316] ? __pm_runtime_resume+0x54/0x90 >[23590.996321] ? trace_hardirqs_on_caller+0xed/0x180 >[23590.996338] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23590.996344] do_vfs_ioctl+0xa5/0x6e0 >[23590.996350] SyS_ioctl+0x74/0x80 >[23590.996355] do_syscall_64+0x79/0x220 >[23590.996358] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23590.996360] RIP: 0033:0x7fd8d64ef0f7 >[23590.996362] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23590.996364] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[23590.996366] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23590.996367] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 0000000000000004 >[23590.996368] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23590.996369] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[23610.800897] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23610.800902] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23610.800905] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23610.800907] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23610.800909] Call Trace: >[23610.800917] dump_stack+0x85/0xbf >[23610.800934] swiotlb_alloc_coherent+0x1be/0x1d0 >[23610.800946] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23610.800971] ttm_dma_populate+0x25e/0x350 [ttm] >[23610.800981] ttm_tt_bind+0x2c/0x60 [ttm] >[23610.800984] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23610.800992] ttm_bo_validate+0x189/0x1a0 [ttm] >[23610.801006] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23610.801012] ? mutex_trylock+0xcd/0xe0 >[23610.801017] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23610.801049] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23610.801079] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23610.801084] ? __lock_acquire+0x2d4/0x1340 >[23610.801104] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23610.801126] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23610.801148] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23610.801165] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23610.801185] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23610.801196] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23610.801204] drm_ioctl+0x2d5/0x370 [drm] >[23610.801221] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23610.801225] ? __pm_runtime_resume+0x54/0x90 >[23610.801229] ? trace_hardirqs_on_caller+0xed/0x180 >[23610.801247] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23610.801252] do_vfs_ioctl+0xa5/0x6e0 >[23610.801259] SyS_ioctl+0x74/0x80 >[23610.801263] do_syscall_64+0x79/0x220 >[23610.801267] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23610.801269] RIP: 0033:0x7fd8d64ef0f7 >[23610.801270] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23610.801273] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[23610.801274] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23610.801276] RBP: 00007ffcc6dba1c0 R08: 000000000325a5a0 R09: 0000000000000004 >[23610.801277] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23610.801278] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[23621.022058] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23621.022062] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23621.022065] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23621.022066] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23621.022067] Call Trace: >[23621.022074] dump_stack+0x85/0xbf >[23621.022090] swiotlb_alloc_coherent+0x1be/0x1d0 >[23621.022101] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23621.022126] ttm_dma_populate+0x25e/0x350 [ttm] >[23621.022133] ttm_tt_bind+0x2c/0x60 [ttm] >[23621.022137] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23621.022145] ttm_bo_validate+0x189/0x1a0 [ttm] >[23621.022148] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23621.022154] ? mutex_trylock+0xcd/0xe0 >[23621.022159] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23621.022200] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23621.022220] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23621.022243] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23621.022266] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23621.022286] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23621.022303] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23621.022323] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23621.022334] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23621.022342] drm_ioctl+0x2d5/0x370 [drm] >[23621.022359] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23621.022363] ? __pm_runtime_resume+0x54/0x90 >[23621.022368] ? trace_hardirqs_on_caller+0xed/0x180 >[23621.022386] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23621.022391] do_vfs_ioctl+0xa5/0x6e0 >[23621.022398] SyS_ioctl+0x74/0x80 >[23621.022403] do_syscall_64+0x79/0x220 >[23621.022406] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23621.022408] RIP: 0033:0x7fd8d64ef0f7 >[23621.022409] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23621.022412] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[23621.022413] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23621.022415] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[23621.022416] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23621.022417] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[23621.191408] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23621.191412] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23621.191414] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23621.191416] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23621.191417] Call Trace: >[23621.191424] dump_stack+0x85/0xbf >[23621.191428] swiotlb_alloc_coherent+0x1be/0x1d0 >[23621.191436] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23621.191444] ttm_dma_populate+0x25e/0x350 [ttm] >[23621.191450] ttm_tt_bind+0x2c/0x60 [ttm] >[23621.191454] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23621.191462] ttm_bo_validate+0x189/0x1a0 [ttm] >[23621.191465] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23621.191470] ? mutex_trylock+0xcd/0xe0 >[23621.191476] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23621.191510] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23621.191528] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23621.191560] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23621.191597] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23621.191617] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23621.191636] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23621.191667] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23621.191682] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23621.191694] drm_ioctl+0x2d5/0x370 [drm] >[23621.191715] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23621.191720] ? __pm_runtime_resume+0x54/0x90 >[23621.191725] ? trace_hardirqs_on_caller+0xed/0x180 >[23621.191742] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23621.191747] do_vfs_ioctl+0xa5/0x6e0 >[23621.191754] SyS_ioctl+0x74/0x80 >[23621.191758] do_syscall_64+0x79/0x220 >[23621.191761] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23621.191763] RIP: 0033:0x7fd8d64ef0f7 >[23621.191765] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23621.191767] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[23621.191769] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23621.191770] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[23621.191771] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23621.191772] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[23628.082194] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23628.082199] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23628.082203] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23628.082205] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23628.082207] Call Trace: >[23628.082216] dump_stack+0x85/0xbf >[23628.082222] swiotlb_alloc_coherent+0x1be/0x1d0 >[23628.082234] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23628.082250] ttm_dma_populate+0x25e/0x350 [ttm] >[23628.082261] ttm_tt_bind+0x2c/0x60 [ttm] >[23628.082267] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23628.082282] ttm_bo_validate+0x189/0x1a0 [ttm] >[23628.082287] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23628.082297] ? mutex_trylock+0xcd/0xe0 >[23628.082306] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23628.082347] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23628.082381] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23628.082390] ? __lock_acquire+0x2d4/0x1340 >[23628.082424] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23628.082462] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23628.082497] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23628.082524] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23628.082558] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23628.082573] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23628.082588] drm_ioctl+0x2d5/0x370 [drm] >[23628.082616] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23628.082623] ? __pm_runtime_resume+0x54/0x90 >[23628.082631] ? trace_hardirqs_on_caller+0xed/0x180 >[23628.082661] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23628.082669] do_vfs_ioctl+0xa5/0x6e0 >[23628.082681] SyS_ioctl+0x74/0x80 >[23628.082689] do_syscall_64+0x79/0x220 >[23628.082694] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23628.082698] RIP: 0033:0x7fd8d64ef0f7 >[23628.082700] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23628.082704] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[23628.082707] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23628.082709] RBP: 00007ffcc6dba1c0 R08: 00000000030e7230 R09: 0000000000000004 >[23628.082711] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23628.082713] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[23644.196838] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23644.196841] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23644.196844] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23644.196845] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23644.196847] Call Trace: >[23644.196853] dump_stack+0x85/0xbf >[23644.196858] swiotlb_alloc_coherent+0x1be/0x1d0 >[23644.196865] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23644.196874] ttm_dma_populate+0x25e/0x350 [ttm] >[23644.196880] ttm_tt_bind+0x2c/0x60 [ttm] >[23644.196884] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23644.196902] ttm_bo_validate+0x189/0x1a0 [ttm] >[23644.196905] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23644.196911] ? mutex_trylock+0xcd/0xe0 >[23644.196916] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23644.196948] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23644.196980] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23644.196985] ? __lock_acquire+0x2d4/0x1340 >[23644.197027] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23644.197049] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23644.197070] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23644.197087] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23644.197106] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23644.197117] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23644.197125] drm_ioctl+0x2d5/0x370 [drm] >[23644.197141] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23644.197146] ? __pm_runtime_resume+0x54/0x90 >[23644.197150] ? trace_hardirqs_on_caller+0xed/0x180 >[23644.197167] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23644.197172] do_vfs_ioctl+0xa5/0x6e0 >[23644.197178] SyS_ioctl+0x74/0x80 >[23644.197183] do_syscall_64+0x79/0x220 >[23644.197186] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23644.197189] RIP: 0033:0x7fd8d64ef0f7 >[23644.197190] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23644.197192] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[23644.197194] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23644.197195] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[23644.197196] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23644.197197] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[23770.984775] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23770.984778] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23770.984781] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23770.984782] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23770.984783] Call Trace: >[23770.984790] dump_stack+0x85/0xbf >[23770.984794] swiotlb_alloc_coherent+0x1be/0x1d0 >[23770.984801] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23770.984810] ttm_dma_populate+0x25e/0x350 [ttm] >[23770.984816] ttm_tt_bind+0x2c/0x60 [ttm] >[23770.984820] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23770.984827] ttm_bo_validate+0x189/0x1a0 [ttm] >[23770.984830] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23770.984836] ? mutex_trylock+0xcd/0xe0 >[23770.984841] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23770.984872] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23770.984892] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23770.984898] ? __lock_acquire+0x2d4/0x1340 >[23770.984918] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23770.984939] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23770.984970] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23770.984987] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23770.985017] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23770.985028] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23770.985036] drm_ioctl+0x2d5/0x370 [drm] >[23770.985053] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23770.985057] ? __pm_runtime_resume+0x54/0x90 >[23770.985061] ? trace_hardirqs_on_caller+0xed/0x180 >[23770.985079] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23770.985084] do_vfs_ioctl+0xa5/0x6e0 >[23770.985090] SyS_ioctl+0x74/0x80 >[23770.985095] do_syscall_64+0x79/0x220 >[23770.985098] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23770.985100] RIP: 0033:0x7fd8d64ef0f7 >[23770.985102] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23770.985104] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[23770.985106] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23770.985107] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 00007fd8d67b3c50 >[23770.985108] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[23770.985109] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[23800.976089] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23800.976092] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23800.976094] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23800.976096] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23800.976097] Call Trace: >[23800.976104] dump_stack+0x85/0xbf >[23800.976108] swiotlb_alloc_coherent+0x1be/0x1d0 >[23800.976115] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23800.976123] ttm_dma_populate+0x25e/0x350 [ttm] >[23800.976130] ttm_tt_bind+0x2c/0x60 [ttm] >[23800.976133] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23800.976141] ttm_bo_validate+0x189/0x1a0 [ttm] >[23800.976144] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23800.976150] ? mutex_trylock+0xcd/0xe0 >[23800.976155] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23800.976186] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23800.976207] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23800.976229] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23800.976250] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23800.976271] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23800.976287] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23800.976316] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23800.976338] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23800.976346] drm_ioctl+0x2d5/0x370 [drm] >[23800.976362] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23800.976367] ? __pm_runtime_resume+0x54/0x90 >[23800.976372] ? trace_hardirqs_on_caller+0xed/0x180 >[23800.976390] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23800.976394] do_vfs_ioctl+0xa5/0x6e0 >[23800.976401] SyS_ioctl+0x74/0x80 >[23800.976405] do_syscall_64+0x79/0x220 >[23800.976408] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23800.976411] RIP: 0033:0x7fd8d64ef0f7 >[23800.976412] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23800.976415] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[23800.976416] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23800.976417] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 0000000000000004 >[23800.976418] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23800.976420] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[23802.974130] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23802.974133] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23802.974136] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23802.974137] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23802.974138] Call Trace: >[23802.974145] dump_stack+0x85/0xbf >[23802.974149] swiotlb_alloc_coherent+0x1be/0x1d0 >[23802.974157] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23802.974166] ttm_dma_populate+0x25e/0x350 [ttm] >[23802.974172] ttm_tt_bind+0x2c/0x60 [ttm] >[23802.974176] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23802.974184] ttm_bo_validate+0x189/0x1a0 [ttm] >[23802.974187] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23802.974193] ? mutex_trylock+0xcd/0xe0 >[23802.974198] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23802.974230] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23802.974251] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23802.974257] ? __lock_acquire+0x2d4/0x1340 >[23802.974277] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23802.974300] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23802.974337] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23802.974365] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23802.974385] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23802.974397] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23802.974405] drm_ioctl+0x2d5/0x370 [drm] >[23802.974421] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23802.974426] ? __pm_runtime_resume+0x54/0x90 >[23802.974431] ? trace_hardirqs_on_caller+0xed/0x180 >[23802.974449] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23802.974454] do_vfs_ioctl+0xa5/0x6e0 >[23802.974461] SyS_ioctl+0x74/0x80 >[23802.974465] do_syscall_64+0x79/0x220 >[23802.974468] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23802.974471] RIP: 0033:0x7fd8d64ef0f7 >[23802.974472] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23802.974475] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[23802.974476] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23802.974477] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[23802.974479] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23802.974480] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[23831.025299] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23831.025303] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23831.025305] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23831.025306] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23831.025308] Call Trace: >[23831.025314] dump_stack+0x85/0xbf >[23831.025319] swiotlb_alloc_coherent+0x1be/0x1d0 >[23831.025327] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23831.025335] ttm_dma_populate+0x25e/0x350 [ttm] >[23831.025341] ttm_tt_bind+0x2c/0x60 [ttm] >[23831.025345] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23831.025353] ttm_bo_validate+0x189/0x1a0 [ttm] >[23831.025356] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23831.025362] ? mutex_trylock+0xcd/0xe0 >[23831.025367] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23831.025400] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23831.025421] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23831.025445] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23831.025468] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23831.025501] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23831.025528] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23831.025559] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23831.025570] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23831.025578] drm_ioctl+0x2d5/0x370 [drm] >[23831.025595] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23831.025600] ? __pm_runtime_resume+0x54/0x90 >[23831.025605] ? trace_hardirqs_on_caller+0xed/0x180 >[23831.025623] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23831.025628] do_vfs_ioctl+0xa5/0x6e0 >[23831.025635] SyS_ioctl+0x74/0x80 >[23831.025640] do_syscall_64+0x79/0x220 >[23831.025643] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23831.025646] RIP: 0033:0x7fd8d64ef0f7 >[23831.025648] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23831.025650] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[23831.025652] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23831.025653] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[23831.025654] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23831.025656] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[23861.008308] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23861.008311] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23861.008313] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23861.008315] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23861.008316] Call Trace: >[23861.008323] dump_stack+0x85/0xbf >[23861.008327] swiotlb_alloc_coherent+0x1be/0x1d0 >[23861.008334] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23861.008353] ttm_dma_populate+0x25e/0x350 [ttm] >[23861.008359] ttm_tt_bind+0x2c/0x60 [ttm] >[23861.008363] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23861.008371] ttm_bo_validate+0x189/0x1a0 [ttm] >[23861.008374] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23861.008380] ? mutex_trylock+0xcd/0xe0 >[23861.008385] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23861.008427] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23861.008449] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23861.008483] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23861.008517] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23861.008539] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23861.008556] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23861.008598] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23861.008610] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23861.008618] drm_ioctl+0x2d5/0x370 [drm] >[23861.008652] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23861.008658] ? __pm_runtime_resume+0x54/0x90 >[23861.008676] ? trace_hardirqs_on_caller+0xed/0x180 >[23861.008696] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23861.008702] do_vfs_ioctl+0xa5/0x6e0 >[23861.008713] SyS_ioctl+0x74/0x80 >[23861.008719] do_syscall_64+0x79/0x220 >[23861.008724] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23861.008727] RIP: 0033:0x7fd8d64ef0f7 >[23861.008729] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23861.008733] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[23861.008734] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23861.008735] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 0000000000000004 >[23861.008736] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23861.008738] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[23890.968248] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23890.968252] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23890.968256] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23890.968258] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23890.968260] Call Trace: >[23890.968268] dump_stack+0x85/0xbf >[23890.968274] swiotlb_alloc_coherent+0x1be/0x1d0 >[23890.968285] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23890.968301] ttm_dma_populate+0x25e/0x350 [ttm] >[23890.968311] ttm_tt_bind+0x2c/0x60 [ttm] >[23890.968317] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23890.968331] ttm_bo_validate+0x189/0x1a0 [ttm] >[23890.968336] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23890.968345] ? mutex_trylock+0xcd/0xe0 >[23890.968353] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23890.968390] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23890.968420] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23890.968457] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23890.968492] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23890.968525] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23890.968550] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23890.968582] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23890.968596] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23890.968608] drm_ioctl+0x2d5/0x370 [drm] >[23890.968634] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23890.968641] ? __pm_runtime_resume+0x54/0x90 >[23890.968649] ? trace_hardirqs_on_caller+0xed/0x180 >[23890.968688] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23890.968708] do_vfs_ioctl+0xa5/0x6e0 >[23890.968729] SyS_ioctl+0x74/0x80 >[23890.968737] do_syscall_64+0x79/0x220 >[23890.968742] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23890.968745] RIP: 0033:0x7fd8d64ef0f7 >[23890.968747] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23890.968752] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[23890.968754] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23890.968756] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 0000000000000004 >[23890.968758] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23890.968760] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[23921.030963] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23921.030967] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23921.030970] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23921.030971] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23921.030972] Call Trace: >[23921.030981] dump_stack+0x85/0xbf >[23921.030985] swiotlb_alloc_coherent+0x1be/0x1d0 >[23921.030994] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23921.031003] ttm_dma_populate+0x25e/0x350 [ttm] >[23921.031009] ttm_tt_bind+0x2c/0x60 [ttm] >[23921.031013] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23921.031022] ttm_bo_validate+0x189/0x1a0 [ttm] >[23921.031025] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23921.031031] ? mutex_trylock+0xcd/0xe0 >[23921.031036] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23921.031071] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23921.031095] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23921.031119] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23921.031147] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23921.031176] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23921.031193] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23921.031214] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23921.031226] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23921.031234] drm_ioctl+0x2d5/0x370 [drm] >[23921.031260] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23921.031265] ? __pm_runtime_resume+0x54/0x90 >[23921.031280] ? trace_hardirqs_on_caller+0xed/0x180 >[23921.031299] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23921.031304] do_vfs_ioctl+0xa5/0x6e0 >[23921.031311] SyS_ioctl+0x74/0x80 >[23921.031316] do_syscall_64+0x79/0x220 >[23921.031319] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23921.031322] RIP: 0033:0x7fd8d64ef0f7 >[23921.031323] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23921.031326] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[23921.031327] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23921.031328] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[23921.031330] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23921.031331] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[23951.206801] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23951.206804] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23951.206807] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23951.206808] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23951.206809] Call Trace: >[23951.206816] dump_stack+0x85/0xbf >[23951.206820] swiotlb_alloc_coherent+0x1be/0x1d0 >[23951.206827] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23951.206836] ttm_dma_populate+0x25e/0x350 [ttm] >[23951.206841] ttm_tt_bind+0x2c/0x60 [ttm] >[23951.206845] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23951.206853] ttm_bo_validate+0x189/0x1a0 [ttm] >[23951.206856] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23951.206861] ? mutex_trylock+0xcd/0xe0 >[23951.206866] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23951.206896] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23951.206933] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23951.206973] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23951.206995] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23951.207016] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23951.207032] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23951.207052] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23951.207063] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23951.207071] drm_ioctl+0x2d5/0x370 [drm] >[23951.207087] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23951.207092] ? __pm_runtime_resume+0x54/0x90 >[23951.207096] ? trace_hardirqs_on_caller+0xed/0x180 >[23951.207114] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23951.207118] do_vfs_ioctl+0xa5/0x6e0 >[23951.207125] SyS_ioctl+0x74/0x80 >[23951.207129] do_syscall_64+0x79/0x220 >[23951.207133] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23951.207135] RIP: 0033:0x7fd8d64ef0f7 >[23951.207136] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23951.207139] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[23951.207140] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23951.207141] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[23951.207143] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23951.207144] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[23981.068718] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23981.068722] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23981.068724] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23981.068725] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23981.068727] Call Trace: >[23981.068733] dump_stack+0x85/0xbf >[23981.068738] swiotlb_alloc_coherent+0x1be/0x1d0 >[23981.068747] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23981.068756] ttm_dma_populate+0x25e/0x350 [ttm] >[23981.068762] ttm_tt_bind+0x2c/0x60 [ttm] >[23981.068766] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23981.068774] ttm_bo_validate+0x189/0x1a0 [ttm] >[23981.068777] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23981.068783] ? mutex_trylock+0xcd/0xe0 >[23981.068788] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23981.068826] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23981.068850] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23981.068877] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23981.068902] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23981.068927] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23981.068947] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23981.068971] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23981.068995] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23981.069004] drm_ioctl+0x2d5/0x370 [drm] >[23981.069025] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23981.069030] ? __pm_runtime_resume+0x54/0x90 >[23981.069035] ? trace_hardirqs_on_caller+0xed/0x180 >[23981.069057] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23981.069063] do_vfs_ioctl+0xa5/0x6e0 >[23981.069069] SyS_ioctl+0x74/0x80 >[23981.069074] do_syscall_64+0x79/0x220 >[23981.069078] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23981.069080] RIP: 0033:0x7fd8d64ef0f7 >[23981.069082] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23981.069084] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[23981.069086] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[23981.069087] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 0000000000000004 >[23981.069088] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23981.069090] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[23985.897222] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23985.897227] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23985.897231] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23985.897233] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23985.897235] Call Trace: >[23985.897243] dump_stack+0x85/0xbf >[23985.897249] swiotlb_alloc_coherent+0x1be/0x1d0 >[23985.897260] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23985.897276] ttm_dma_populate+0x25e/0x350 [ttm] >[23985.897287] ttm_tt_bind+0x2c/0x60 [ttm] >[23985.897293] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23985.897307] ttm_bo_validate+0x189/0x1a0 [ttm] >[23985.897313] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23985.897322] ? mutex_trylock+0xcd/0xe0 >[23985.897331] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23985.897369] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23985.897400] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23985.897409] ? __lock_acquire+0x2d4/0x1340 >[23985.897451] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23985.897499] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23985.897533] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23985.897560] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23985.897592] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23985.897605] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23985.897619] drm_ioctl+0x2d5/0x370 [drm] >[23985.897646] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23985.897653] ? __pm_runtime_resume+0x54/0x90 >[23985.897660] ? trace_hardirqs_on_caller+0xed/0x180 >[23985.897690] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23985.897697] do_vfs_ioctl+0xa5/0x6e0 >[23985.897709] SyS_ioctl+0x74/0x80 >[23985.897717] do_syscall_64+0x79/0x220 >[23985.897722] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23985.897726] RIP: 0033:0x7fd8d64ef0f7 >[23985.897729] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23985.897733] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[23985.897735] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23985.897737] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[23985.897740] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23985.897742] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[23986.746712] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23986.746716] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23986.746718] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23986.746720] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23986.746721] Call Trace: >[23986.746728] dump_stack+0x85/0xbf >[23986.746733] swiotlb_alloc_coherent+0x1be/0x1d0 >[23986.746741] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23986.746750] ttm_dma_populate+0x25e/0x350 [ttm] >[23986.746757] ttm_tt_bind+0x2c/0x60 [ttm] >[23986.746761] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23986.746779] ttm_bo_validate+0x189/0x1a0 [ttm] >[23986.746782] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23986.746788] ? mutex_trylock+0xcd/0xe0 >[23986.746793] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23986.746829] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23986.746860] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23986.746868] ? __lock_acquire+0x2d4/0x1340 >[23986.746903] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23986.746926] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23986.746947] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23986.746963] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23986.746983] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23986.746995] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23986.747003] drm_ioctl+0x2d5/0x370 [drm] >[23986.747019] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23986.747024] ? __pm_runtime_resume+0x54/0x90 >[23986.747028] ? trace_hardirqs_on_caller+0xed/0x180 >[23986.747045] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23986.747050] do_vfs_ioctl+0xa5/0x6e0 >[23986.747067] SyS_ioctl+0x74/0x80 >[23986.747072] do_syscall_64+0x79/0x220 >[23986.747075] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23986.747077] RIP: 0033:0x7fd8d64ef0f7 >[23986.747079] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23986.747081] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[23986.747082] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23986.747084] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[23986.747085] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23986.747086] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[23990.845002] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23990.845006] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23990.845008] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23990.845010] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23990.845011] Call Trace: >[23990.845018] dump_stack+0x85/0xbf >[23990.845022] swiotlb_alloc_coherent+0x1be/0x1d0 >[23990.845030] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23990.845040] ttm_dma_populate+0x25e/0x350 [ttm] >[23990.845046] ttm_tt_bind+0x2c/0x60 [ttm] >[23990.845050] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23990.845059] ttm_bo_validate+0x189/0x1a0 [ttm] >[23990.845063] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23990.845073] ? mutex_trylock+0xcd/0xe0 >[23990.845081] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23990.845122] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23990.845147] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23990.845172] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23990.845195] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23990.845217] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23990.845235] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23990.845255] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23990.845267] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23990.845275] drm_ioctl+0x2d5/0x370 [drm] >[23990.845293] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23990.845297] ? __pm_runtime_resume+0x54/0x90 >[23990.845303] ? trace_hardirqs_on_caller+0xed/0x180 >[23990.845323] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23990.845330] do_vfs_ioctl+0xa5/0x6e0 >[23990.845341] SyS_ioctl+0x74/0x80 >[23990.845346] do_syscall_64+0x79/0x220 >[23990.845350] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23990.845354] RIP: 0033:0x7fd8d64ef0f7 >[23990.845356] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23990.845360] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[23990.845362] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23990.845365] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[23990.845367] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23990.845368] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[23995.470593] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23995.470598] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23995.470601] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23995.470604] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23995.470606] Call Trace: >[23995.470614] dump_stack+0x85/0xbf >[23995.470620] swiotlb_alloc_coherent+0x1be/0x1d0 >[23995.470632] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23995.470648] ttm_dma_populate+0x25e/0x350 [ttm] >[23995.470659] ttm_tt_bind+0x2c/0x60 [ttm] >[23995.470665] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23995.470679] ttm_bo_validate+0x189/0x1a0 [ttm] >[23995.470684] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23995.470694] ? mutex_trylock+0xcd/0xe0 >[23995.470702] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23995.470743] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23995.470775] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23995.470784] ? __lock_acquire+0x2d4/0x1340 >[23995.470816] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23995.470852] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23995.470887] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23995.470913] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23995.470946] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23995.470961] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23995.470974] drm_ioctl+0x2d5/0x370 [drm] >[23995.471001] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23995.471008] ? __pm_runtime_resume+0x54/0x90 >[23995.471015] ? trace_hardirqs_on_caller+0xed/0x180 >[23995.471045] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23995.471052] do_vfs_ioctl+0xa5/0x6e0 >[23995.471064] SyS_ioctl+0x74/0x80 >[23995.471071] do_syscall_64+0x79/0x220 >[23995.471076] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23995.471080] RIP: 0033:0x7fd8d64ef0f7 >[23995.471083] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23995.471087] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[23995.471089] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23995.471101] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[23995.471103] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23995.471105] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[23998.944761] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[23998.944764] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[23998.944767] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[23998.944768] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[23998.944769] Call Trace: >[23998.944776] dump_stack+0x85/0xbf >[23998.944780] swiotlb_alloc_coherent+0x1be/0x1d0 >[23998.944787] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[23998.944796] ttm_dma_populate+0x25e/0x350 [ttm] >[23998.944802] ttm_tt_bind+0x2c/0x60 [ttm] >[23998.944806] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[23998.944813] ttm_bo_validate+0x189/0x1a0 [ttm] >[23998.944817] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[23998.944822] ? mutex_trylock+0xcd/0xe0 >[23998.944828] ttm_bo_init_reserved+0x459/0x500 [ttm] >[23998.944859] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[23998.944879] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[23998.944885] ? __lock_acquire+0x2d4/0x1340 >[23998.944905] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[23998.944927] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[23998.944949] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23998.944966] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[23998.944986] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23998.944996] drm_ioctl_kernel+0x5b/0xb0 [drm] >[23998.945004] drm_ioctl+0x2d5/0x370 [drm] >[23998.945021] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[23998.945025] ? __pm_runtime_resume+0x54/0x90 >[23998.945030] ? trace_hardirqs_on_caller+0xed/0x180 >[23998.945048] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[23998.945053] do_vfs_ioctl+0xa5/0x6e0 >[23998.945060] SyS_ioctl+0x74/0x80 >[23998.945065] do_syscall_64+0x79/0x220 >[23998.945068] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[23998.945071] RIP: 0033:0x7fd8d64ef0f7 >[23998.945072] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[23998.945075] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[23998.945076] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[23998.945077] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[23998.945079] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[23998.945080] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[24003.957961] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24003.957964] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24003.957966] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24003.957968] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24003.957969] Call Trace: >[24003.957975] dump_stack+0x85/0xbf >[24003.957979] swiotlb_alloc_coherent+0x1be/0x1d0 >[24003.957987] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24003.957995] ttm_dma_populate+0x25e/0x350 [ttm] >[24003.958001] ttm_tt_bind+0x2c/0x60 [ttm] >[24003.958005] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24003.958012] ttm_bo_validate+0x189/0x1a0 [ttm] >[24003.958015] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24003.958021] ? mutex_trylock+0xcd/0xe0 >[24003.958026] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24003.958057] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24003.958078] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24003.958083] ? __lock_acquire+0x2d4/0x1340 >[24003.958103] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24003.958136] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24003.958168] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24003.958184] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24003.958204] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24003.958215] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24003.958223] drm_ioctl+0x2d5/0x370 [drm] >[24003.958239] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24003.958243] ? __pm_runtime_resume+0x54/0x90 >[24003.958247] ? trace_hardirqs_on_caller+0xed/0x180 >[24003.958265] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24003.958270] do_vfs_ioctl+0xa5/0x6e0 >[24003.958276] SyS_ioctl+0x74/0x80 >[24003.958281] do_syscall_64+0x79/0x220 >[24003.958284] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24003.958286] RIP: 0033:0x7fd8d64ef0f7 >[24003.958287] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24003.958290] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[24003.958291] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24003.958292] RBP: 00007ffcc6dba1c0 R08: 00000000030d8310 R09: 0000000000000004 >[24003.958294] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24003.958295] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[24011.003717] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24011.003720] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24011.003723] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24011.003724] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24011.003735] Call Trace: >[24011.003742] dump_stack+0x85/0xbf >[24011.003746] swiotlb_alloc_coherent+0x1be/0x1d0 >[24011.003754] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24011.003763] ttm_dma_populate+0x25e/0x350 [ttm] >[24011.003770] ttm_tt_bind+0x2c/0x60 [ttm] >[24011.003774] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24011.003781] ttm_bo_validate+0x189/0x1a0 [ttm] >[24011.003784] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24011.003790] ? mutex_trylock+0xcd/0xe0 >[24011.003796] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24011.003826] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24011.003847] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24011.003869] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24011.003892] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24011.003913] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24011.003930] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24011.003950] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24011.003961] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24011.003969] drm_ioctl+0x2d5/0x370 [drm] >[24011.003986] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24011.003990] ? __pm_runtime_resume+0x54/0x90 >[24011.003996] ? trace_hardirqs_on_caller+0xed/0x180 >[24011.004014] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24011.004019] do_vfs_ioctl+0xa5/0x6e0 >[24011.004025] SyS_ioctl+0x74/0x80 >[24011.004030] do_syscall_64+0x79/0x220 >[24011.004033] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24011.004036] RIP: 0033:0x7fd8d64ef0f7 >[24011.004037] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24011.004040] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[24011.004041] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24011.004042] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 0000000000000004 >[24011.004044] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24011.004045] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[24041.046222] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24041.046225] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24041.046228] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24041.046229] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24041.046230] Call Trace: >[24041.046237] dump_stack+0x85/0xbf >[24041.046242] swiotlb_alloc_coherent+0x1be/0x1d0 >[24041.046250] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24041.046259] ttm_dma_populate+0x25e/0x350 [ttm] >[24041.046265] ttm_tt_bind+0x2c/0x60 [ttm] >[24041.046269] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24041.046277] ttm_bo_validate+0x189/0x1a0 [ttm] >[24041.046280] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24041.046286] ? mutex_trylock+0xcd/0xe0 >[24041.046291] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24041.046328] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24041.046354] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24041.046380] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24041.046406] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24041.046431] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24041.046451] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24041.046474] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24041.046489] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24041.046497] drm_ioctl+0x2d5/0x370 [drm] >[24041.046517] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24041.046522] ? __pm_runtime_resume+0x54/0x90 >[24041.046528] ? trace_hardirqs_on_caller+0xed/0x180 >[24041.046549] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24041.046555] do_vfs_ioctl+0xa5/0x6e0 >[24041.046562] SyS_ioctl+0x74/0x80 >[24041.046566] do_syscall_64+0x79/0x220 >[24041.046570] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24041.046572] RIP: 0033:0x7fd8d64ef0f7 >[24041.046574] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24041.046576] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[24041.046578] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24041.046579] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[24041.046580] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24041.046582] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[24071.021719] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24071.021723] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24071.021725] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24071.021727] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24071.021728] Call Trace: >[24071.021734] dump_stack+0x85/0xbf >[24071.021739] swiotlb_alloc_coherent+0x1be/0x1d0 >[24071.021746] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24071.021755] ttm_dma_populate+0x25e/0x350 [ttm] >[24071.021761] ttm_tt_bind+0x2c/0x60 [ttm] >[24071.021765] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24071.021772] ttm_bo_validate+0x189/0x1a0 [ttm] >[24071.021776] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24071.021781] ? mutex_trylock+0xcd/0xe0 >[24071.021786] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24071.021818] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24071.021850] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24071.021884] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24071.021907] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24071.021929] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24071.021946] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24071.021966] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24071.021980] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24071.021993] drm_ioctl+0x2d5/0x370 [drm] >[24071.022022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24071.022029] ? __pm_runtime_resume+0x54/0x90 >[24071.022035] ? trace_hardirqs_on_caller+0xed/0x180 >[24071.022053] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24071.022058] do_vfs_ioctl+0xa5/0x6e0 >[24071.022065] SyS_ioctl+0x74/0x80 >[24071.022071] do_syscall_64+0x79/0x220 >[24071.022076] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24071.022079] RIP: 0033:0x7fd8d64ef0f7 >[24071.022081] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24071.022085] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[24071.022087] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24071.022089] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 0000000000000004 >[24071.022091] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24071.022093] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[24101.015155] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24101.015159] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24101.015161] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24101.015162] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24101.015164] Call Trace: >[24101.015170] dump_stack+0x85/0xbf >[24101.015174] swiotlb_alloc_coherent+0x1be/0x1d0 >[24101.015182] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24101.015191] ttm_dma_populate+0x25e/0x350 [ttm] >[24101.015197] ttm_tt_bind+0x2c/0x60 [ttm] >[24101.015201] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24101.015208] ttm_bo_validate+0x189/0x1a0 [ttm] >[24101.015211] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24101.015217] ? mutex_trylock+0xcd/0xe0 >[24101.015222] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24101.015252] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24101.015273] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24101.015296] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24101.015319] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24101.015340] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24101.015358] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24101.015377] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24101.015388] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24101.015396] drm_ioctl+0x2d5/0x370 [drm] >[24101.015413] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24101.015417] ? __pm_runtime_resume+0x54/0x90 >[24101.015422] ? trace_hardirqs_on_caller+0xed/0x180 >[24101.015440] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24101.015445] do_vfs_ioctl+0xa5/0x6e0 >[24101.015452] SyS_ioctl+0x74/0x80 >[24101.015457] do_syscall_64+0x79/0x220 >[24101.015460] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24101.015462] RIP: 0033:0x7fd8d64ef0f7 >[24101.015464] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24101.015466] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[24101.015468] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24101.015469] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 0000000000000004 >[24101.015470] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24101.015471] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[24131.054702] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24131.054706] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24131.054708] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24131.054709] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24131.054710] Call Trace: >[24131.054717] dump_stack+0x85/0xbf >[24131.054721] swiotlb_alloc_coherent+0x1be/0x1d0 >[24131.054729] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24131.054738] ttm_dma_populate+0x25e/0x350 [ttm] >[24131.054744] ttm_tt_bind+0x2c/0x60 [ttm] >[24131.054747] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24131.054755] ttm_bo_validate+0x189/0x1a0 [ttm] >[24131.054758] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24131.054765] ? mutex_trylock+0xcd/0xe0 >[24131.054770] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24131.054801] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24131.054822] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24131.054845] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24131.054868] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24131.054889] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24131.054906] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24131.054926] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24131.054937] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24131.054945] drm_ioctl+0x2d5/0x370 [drm] >[24131.054963] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24131.054970] ? __pm_runtime_resume+0x54/0x90 >[24131.054978] ? trace_hardirqs_on_caller+0xed/0x180 >[24131.055017] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24131.055023] do_vfs_ioctl+0xa5/0x6e0 >[24131.055031] SyS_ioctl+0x74/0x80 >[24131.055036] do_syscall_64+0x79/0x220 >[24131.055039] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24131.055042] RIP: 0033:0x7fd8d64ef0f7 >[24131.055044] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24131.055049] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[24131.055050] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24131.055052] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 0000000000000004 >[24131.055055] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24131.055057] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[24157.834921] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24157.834924] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24157.834926] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24157.834928] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24157.834929] Call Trace: >[24157.834936] dump_stack+0x85/0xbf >[24157.834951] swiotlb_alloc_coherent+0x1be/0x1d0 >[24157.834960] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24157.834969] ttm_dma_populate+0x25e/0x350 [ttm] >[24157.834976] ttm_tt_bind+0x2c/0x60 [ttm] >[24157.834980] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24157.834988] ttm_bo_validate+0x189/0x1a0 [ttm] >[24157.834991] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24157.834998] ? mutex_trylock+0xcd/0xe0 >[24157.835004] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24157.835062] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24157.835098] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24157.835136] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24157.835163] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24157.835188] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24157.835219] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24157.835242] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24157.835256] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24157.835265] drm_ioctl+0x2d5/0x370 [drm] >[24157.835284] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24157.835289] ? __pm_runtime_resume+0x54/0x90 >[24157.835295] ? trace_hardirqs_on_caller+0xed/0x180 >[24157.835316] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24157.835322] do_vfs_ioctl+0xa5/0x6e0 >[24157.835329] SyS_ioctl+0x74/0x80 >[24157.835344] do_syscall_64+0x79/0x220 >[24157.835348] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24157.835350] RIP: 0033:0x7fd8d64ef0f7 >[24157.835352] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24157.835355] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[24157.835356] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24157.835357] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[24157.835359] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24157.835360] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[24160.985703] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24160.985708] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24160.985711] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24160.985713] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24160.985715] Call Trace: >[24160.985723] dump_stack+0x85/0xbf >[24160.985728] swiotlb_alloc_coherent+0x1be/0x1d0 >[24160.985739] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24160.985753] ttm_dma_populate+0x25e/0x350 [ttm] >[24160.985763] ttm_tt_bind+0x2c/0x60 [ttm] >[24160.985769] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24160.985792] ttm_bo_validate+0x189/0x1a0 [ttm] >[24160.985796] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24160.985815] ? mutex_trylock+0xcd/0xe0 >[24160.985822] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24160.985872] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24160.985904] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24160.985951] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24160.985985] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24160.986018] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24160.986044] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24160.986075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24160.986090] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24160.986105] drm_ioctl+0x2d5/0x370 [drm] >[24160.986131] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24160.986138] ? __pm_runtime_resume+0x54/0x90 >[24160.986145] ? trace_hardirqs_on_caller+0xed/0x180 >[24160.986173] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24160.986180] do_vfs_ioctl+0xa5/0x6e0 >[24160.986191] SyS_ioctl+0x74/0x80 >[24160.986197] do_syscall_64+0x79/0x220 >[24160.986202] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24160.986205] RIP: 0033:0x7fd8d64ef0f7 >[24160.986207] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24160.986211] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[24160.986213] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24160.986214] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 0000000000000004 >[24160.986216] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24160.986218] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[24172.366044] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24172.366048] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24172.366050] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24172.366051] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24172.366053] Call Trace: >[24172.366059] dump_stack+0x85/0xbf >[24172.366064] swiotlb_alloc_coherent+0x1be/0x1d0 >[24172.366071] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24172.366080] ttm_dma_populate+0x25e/0x350 [ttm] >[24172.366087] ttm_tt_bind+0x2c/0x60 [ttm] >[24172.366091] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24172.366099] ttm_bo_validate+0x189/0x1a0 [ttm] >[24172.366102] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24172.366108] ? mutex_trylock+0xcd/0xe0 >[24172.366113] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24172.366145] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24172.366167] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24172.366190] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24172.366213] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24172.366234] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24172.366251] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24172.366272] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24172.366283] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24172.366291] drm_ioctl+0x2d5/0x370 [drm] >[24172.366308] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24172.366313] ? __pm_runtime_resume+0x54/0x90 >[24172.366318] ? trace_hardirqs_on_caller+0xed/0x180 >[24172.366336] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24172.366341] do_vfs_ioctl+0xa5/0x6e0 >[24172.366348] SyS_ioctl+0x74/0x80 >[24172.366353] do_syscall_64+0x79/0x220 >[24172.366356] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24172.366359] RIP: 0033:0x7fd8d64ef0f7 >[24172.366360] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24172.366363] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[24172.366364] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24172.366365] RBP: 00007ffcc6dba1c0 R08: 00000000030d8310 R09: 0000000000000004 >[24172.366366] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24172.366368] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b663b0 >[24173.567534] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24173.567537] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24173.567540] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24173.567542] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24173.567543] Call Trace: >[24173.567549] dump_stack+0x85/0xbf >[24173.567553] swiotlb_alloc_coherent+0x1be/0x1d0 >[24173.567561] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24173.567569] ttm_dma_populate+0x25e/0x350 [ttm] >[24173.567575] ttm_tt_bind+0x2c/0x60 [ttm] >[24173.567579] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24173.567586] ttm_bo_validate+0x189/0x1a0 [ttm] >[24173.567590] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24173.567595] ? mutex_trylock+0xcd/0xe0 >[24173.567600] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24173.567631] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24173.567651] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24173.567656] ? __lock_acquire+0x2d4/0x1340 >[24173.567675] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24173.567698] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24173.567718] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24173.567734] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24173.567753] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24173.567765] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24173.567772] drm_ioctl+0x2d5/0x370 [drm] >[24173.567788] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24173.567793] ? __pm_runtime_resume+0x54/0x90 >[24173.567797] ? trace_hardirqs_on_caller+0xed/0x180 >[24173.567815] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24173.567819] do_vfs_ioctl+0xa5/0x6e0 >[24173.567826] SyS_ioctl+0x74/0x80 >[24173.567851] do_syscall_64+0x79/0x220 >[24173.567855] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24173.567857] RIP: 0033:0x7fd8d64ef0f7 >[24173.567869] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24173.567873] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[24173.567875] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24173.567877] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[24173.567879] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24173.567881] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[24191.115035] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24191.115040] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24191.115043] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24191.115045] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24191.115047] Call Trace: >[24191.115065] dump_stack+0x85/0xbf >[24191.115071] swiotlb_alloc_coherent+0x1be/0x1d0 >[24191.115095] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24191.115120] ttm_dma_populate+0x25e/0x350 [ttm] >[24191.115127] ttm_tt_bind+0x2c/0x60 [ttm] >[24191.115131] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24191.115139] ttm_bo_validate+0x189/0x1a0 [ttm] >[24191.115142] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24191.115147] ? mutex_trylock+0xcd/0xe0 >[24191.115152] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24191.115196] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24191.115217] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24191.115240] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24191.115262] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24191.115283] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24191.115300] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24191.115320] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24191.115331] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24191.115339] drm_ioctl+0x2d5/0x370 [drm] >[24191.115355] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24191.115359] ? __pm_runtime_resume+0x54/0x90 >[24191.115364] ? trace_hardirqs_on_caller+0xed/0x180 >[24191.115382] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24191.115387] do_vfs_ioctl+0xa5/0x6e0 >[24191.115393] SyS_ioctl+0x74/0x80 >[24191.115398] do_syscall_64+0x79/0x220 >[24191.115401] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24191.115403] RIP: 0033:0x7fd8d64ef0f7 >[24191.115405] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24191.115407] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[24191.115409] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24191.115410] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 0000000000000004 >[24191.115411] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24191.115412] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[24191.212569] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24191.212572] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24191.212575] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24191.212576] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24191.212577] Call Trace: >[24191.212584] dump_stack+0x85/0xbf >[24191.212588] swiotlb_alloc_coherent+0x1be/0x1d0 >[24191.212595] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24191.212614] ttm_dma_populate+0x25e/0x350 [ttm] >[24191.212619] ttm_tt_bind+0x2c/0x60 [ttm] >[24191.212623] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24191.212631] ttm_bo_validate+0x189/0x1a0 [ttm] >[24191.212634] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24191.212639] ? mutex_trylock+0xcd/0xe0 >[24191.212644] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24191.212674] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24191.212695] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24191.212717] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24191.212739] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24191.212759] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24191.212776] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24191.212795] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24191.212807] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24191.212814] drm_ioctl+0x2d5/0x370 [drm] >[24191.212831] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24191.212836] ? __pm_runtime_resume+0x54/0x90 >[24191.212840] ? trace_hardirqs_on_caller+0xed/0x180 >[24191.212858] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24191.212863] do_vfs_ioctl+0xa5/0x6e0 >[24191.212869] SyS_ioctl+0x74/0x80 >[24191.212874] do_syscall_64+0x79/0x220 >[24191.212877] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24191.212880] RIP: 0033:0x7fd8d64ef0f7 >[24191.212881] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24191.212883] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[24191.212885] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24191.212886] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 0000000000000004 >[24191.212887] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24191.212888] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[24197.528551] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24197.528554] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24197.528557] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24197.528558] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24197.528559] Call Trace: >[24197.528565] dump_stack+0x85/0xbf >[24197.528570] swiotlb_alloc_coherent+0x1be/0x1d0 >[24197.528577] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24197.528585] ttm_dma_populate+0x25e/0x350 [ttm] >[24197.528591] ttm_tt_bind+0x2c/0x60 [ttm] >[24197.528595] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24197.528602] ttm_bo_validate+0x189/0x1a0 [ttm] >[24197.528605] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24197.528611] ? mutex_trylock+0xcd/0xe0 >[24197.528616] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24197.528646] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24197.528666] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24197.528672] ? __lock_acquire+0x2d4/0x1340 >[24197.528691] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24197.528713] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24197.528734] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24197.528751] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24197.528771] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24197.528782] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24197.528800] drm_ioctl+0x2d5/0x370 [drm] >[24197.528817] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24197.528821] ? __pm_runtime_resume+0x54/0x90 >[24197.528825] ? trace_hardirqs_on_caller+0xed/0x180 >[24197.528845] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24197.528852] do_vfs_ioctl+0xa5/0x6e0 >[24197.528873] SyS_ioctl+0x74/0x80 >[24197.528880] do_syscall_64+0x79/0x220 >[24197.528884] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24197.528886] RIP: 0033:0x7fd8d64ef0f7 >[24197.528887] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24197.528890] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[24197.528891] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24197.528893] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[24197.528894] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24197.528895] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[24221.312705] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24221.312708] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24221.312710] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24221.312712] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24221.312713] Call Trace: >[24221.312720] dump_stack+0x85/0xbf >[24221.312725] swiotlb_alloc_coherent+0x1be/0x1d0 >[24221.312732] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24221.312741] ttm_dma_populate+0x25e/0x350 [ttm] >[24221.312748] ttm_tt_bind+0x2c/0x60 [ttm] >[24221.312752] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24221.312759] ttm_bo_validate+0x189/0x1a0 [ttm] >[24221.312763] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24221.312768] ? mutex_trylock+0xcd/0xe0 >[24221.312774] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24221.312805] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24221.312826] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24221.312831] ? __lock_acquire+0x2d4/0x1340 >[24221.312851] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24221.312873] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24221.312894] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24221.312911] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24221.312931] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24221.312943] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24221.312951] drm_ioctl+0x2d5/0x370 [drm] >[24221.312967] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24221.312972] ? __pm_runtime_resume+0x54/0x90 >[24221.312976] ? trace_hardirqs_on_caller+0xed/0x180 >[24221.312994] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24221.312999] do_vfs_ioctl+0xa5/0x6e0 >[24221.313005] SyS_ioctl+0x74/0x80 >[24221.313010] do_syscall_64+0x79/0x220 >[24221.313013] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24221.313015] RIP: 0033:0x7fd8d64ef0f7 >[24221.313017] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24221.313019] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[24221.313021] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24221.313022] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 00007fd8d67b3c50 >[24221.313023] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[24221.313025] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[24243.817378] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24243.817381] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24243.817383] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24243.817385] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24243.817386] Call Trace: >[24243.817392] dump_stack+0x85/0xbf >[24243.817397] swiotlb_alloc_coherent+0x1be/0x1d0 >[24243.817404] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24243.817413] ttm_dma_populate+0x25e/0x350 [ttm] >[24243.817419] ttm_tt_bind+0x2c/0x60 [ttm] >[24243.817423] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24243.817430] ttm_bo_validate+0x189/0x1a0 [ttm] >[24243.817433] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24243.817439] ? mutex_trylock+0xcd/0xe0 >[24243.817444] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24243.817475] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24243.817495] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24243.817500] ? __lock_acquire+0x2d4/0x1340 >[24243.817519] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24243.817542] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24243.817562] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24243.817578] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24243.817598] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24243.817609] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24243.817617] drm_ioctl+0x2d5/0x370 [drm] >[24243.817633] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24243.817638] ? __pm_runtime_resume+0x54/0x90 >[24243.817642] ? trace_hardirqs_on_caller+0xed/0x180 >[24243.817659] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24243.817664] do_vfs_ioctl+0xa5/0x6e0 >[24243.817670] SyS_ioctl+0x74/0x80 >[24243.817675] do_syscall_64+0x79/0x220 >[24243.817678] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24243.817680] RIP: 0033:0x7fd8d64ef0f7 >[24243.817682] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24243.817684] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[24243.817685] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24243.817687] RBP: 00007ffcc6dba1c0 R08: 00000000030d8310 R09: 0000000000000004 >[24243.817688] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24243.817689] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[24250.977602] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24250.977606] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24250.977608] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24250.977610] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24250.977611] Call Trace: >[24250.977617] dump_stack+0x85/0xbf >[24250.977622] swiotlb_alloc_coherent+0x1be/0x1d0 >[24250.977631] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24250.977640] ttm_dma_populate+0x25e/0x350 [ttm] >[24250.977646] ttm_tt_bind+0x2c/0x60 [ttm] >[24250.977650] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24250.977657] ttm_bo_validate+0x189/0x1a0 [ttm] >[24250.977661] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24250.977667] ? mutex_trylock+0xcd/0xe0 >[24250.977672] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24250.977713] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24250.977739] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24250.977745] ? __lock_acquire+0x2d4/0x1340 >[24250.977769] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24250.977794] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24250.977829] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24250.977870] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24250.977904] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24250.977929] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24250.977940] drm_ioctl+0x2d5/0x370 [drm] >[24250.977959] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24250.977964] ? __pm_runtime_resume+0x54/0x90 >[24250.977969] ? trace_hardirqs_on_caller+0xed/0x180 >[24250.978000] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24250.978006] do_vfs_ioctl+0xa5/0x6e0 >[24250.978013] SyS_ioctl+0x74/0x80 >[24250.978018] do_syscall_64+0x79/0x220 >[24250.978021] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24250.978024] RIP: 0033:0x7fd8d64ef0f7 >[24250.978025] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24250.978028] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[24250.978030] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24250.978031] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 00007fd8d67b3c50 >[24250.978032] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[24250.978033] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[24250.982953] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24250.982957] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24250.982961] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24250.982963] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24250.982965] Call Trace: >[24250.982972] dump_stack+0x85/0xbf >[24250.982978] swiotlb_alloc_coherent+0x1be/0x1d0 >[24250.982989] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24250.983003] ttm_dma_populate+0x25e/0x350 [ttm] >[24250.983013] ttm_tt_bind+0x2c/0x60 [ttm] >[24250.983019] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24250.983031] ttm_bo_validate+0x189/0x1a0 [ttm] >[24250.983036] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24250.983045] ? mutex_trylock+0xcd/0xe0 >[24250.983054] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24250.983091] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24250.983121] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24250.983130] ? __lock_acquire+0x2d4/0x1340 >[24250.983162] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24250.983196] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24250.983230] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24250.983257] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24250.983284] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24250.983295] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24250.983308] drm_ioctl+0x2d5/0x370 [drm] >[24250.983335] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24250.983342] ? __pm_runtime_resume+0x54/0x90 >[24250.983349] ? trace_hardirqs_on_caller+0xed/0x180 >[24250.983379] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24250.983386] do_vfs_ioctl+0xa5/0x6e0 >[24250.983398] SyS_ioctl+0x74/0x80 >[24250.983406] do_syscall_64+0x79/0x220 >[24250.983411] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24250.983415] RIP: 0033:0x7fd8d64ef0f7 >[24250.983417] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24250.983420] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[24250.983422] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24250.983424] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 00007fd8d67b3c50 >[24250.983426] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[24250.983428] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[24255.841927] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24255.841932] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24255.841936] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24255.841938] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24255.841940] Call Trace: >[24255.841948] dump_stack+0x85/0xbf >[24255.841954] swiotlb_alloc_coherent+0x1be/0x1d0 >[24255.841962] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24255.841971] ttm_dma_populate+0x25e/0x350 [ttm] >[24255.841978] ttm_tt_bind+0x2c/0x60 [ttm] >[24255.841982] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24255.841990] ttm_bo_validate+0x189/0x1a0 [ttm] >[24255.841993] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24255.841999] ? mutex_trylock+0xcd/0xe0 >[24255.842005] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24255.842037] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24255.842058] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24255.842064] ? __lock_acquire+0x2d4/0x1340 >[24255.842085] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24255.842108] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24255.842130] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24255.842147] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24255.842168] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24255.842180] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24255.842188] drm_ioctl+0x2d5/0x370 [drm] >[24255.842226] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24255.842230] ? __pm_runtime_resume+0x54/0x90 >[24255.842234] ? trace_hardirqs_on_caller+0xed/0x180 >[24255.842252] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24255.842257] do_vfs_ioctl+0xa5/0x6e0 >[24255.842263] SyS_ioctl+0x74/0x80 >[24255.842268] do_syscall_64+0x79/0x220 >[24255.842271] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24255.842274] RIP: 0033:0x7fd8d64ef0f7 >[24255.842275] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24255.842278] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[24255.842279] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24255.842280] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[24255.842282] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24255.842283] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[24259.280701] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24259.280704] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24259.280707] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24259.280708] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24259.280709] Call Trace: >[24259.280716] dump_stack+0x85/0xbf >[24259.280720] swiotlb_alloc_coherent+0x1be/0x1d0 >[24259.280728] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24259.280737] ttm_dma_populate+0x25e/0x350 [ttm] >[24259.280742] ttm_tt_bind+0x2c/0x60 [ttm] >[24259.280746] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24259.280754] ttm_bo_validate+0x189/0x1a0 [ttm] >[24259.280757] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24259.280762] ? mutex_trylock+0xcd/0xe0 >[24259.280767] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24259.280796] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24259.280816] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24259.280822] ? __lock_acquire+0x2d4/0x1340 >[24259.280841] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24259.280863] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24259.280883] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24259.280900] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24259.280919] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24259.280931] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24259.280938] drm_ioctl+0x2d5/0x370 [drm] >[24259.280955] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24259.280959] ? __pm_runtime_resume+0x54/0x90 >[24259.280963] ? trace_hardirqs_on_caller+0xed/0x180 >[24259.280981] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24259.280986] do_vfs_ioctl+0xa5/0x6e0 >[24259.280992] SyS_ioctl+0x74/0x80 >[24259.280997] do_syscall_64+0x79/0x220 >[24259.280999] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24259.281002] RIP: 0033:0x7fd8d64ef0f7 >[24259.281003] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24259.281006] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[24259.281007] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24259.281008] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[24259.281010] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24259.281011] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[24281.048566] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24281.048569] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24281.048571] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24281.048573] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24281.048574] Call Trace: >[24281.048581] dump_stack+0x85/0xbf >[24281.048585] swiotlb_alloc_coherent+0x1be/0x1d0 >[24281.048592] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24281.048601] ttm_dma_populate+0x25e/0x350 [ttm] >[24281.048607] ttm_tt_bind+0x2c/0x60 [ttm] >[24281.048613] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24281.048626] ttm_bo_validate+0x189/0x1a0 [ttm] >[24281.048630] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24281.048639] ? mutex_trylock+0xcd/0xe0 >[24281.048646] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24281.048682] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24281.048702] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24281.048725] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24281.048747] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24281.048778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24281.048795] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24281.048816] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24281.048827] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24281.048836] drm_ioctl+0x2d5/0x370 [drm] >[24281.048852] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24281.048857] ? __pm_runtime_resume+0x54/0x90 >[24281.048862] ? trace_hardirqs_on_caller+0xed/0x180 >[24281.048881] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24281.048886] do_vfs_ioctl+0xa5/0x6e0 >[24281.048893] SyS_ioctl+0x74/0x80 >[24281.048898] do_syscall_64+0x79/0x220 >[24281.048901] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24281.048903] RIP: 0033:0x7fd8d64ef0f7 >[24281.048905] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24281.048908] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[24281.048909] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24281.048910] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[24281.048912] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24281.048913] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[24281.119572] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24281.119575] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24281.119578] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24281.119579] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24281.119580] Call Trace: >[24281.119587] dump_stack+0x85/0xbf >[24281.119591] swiotlb_alloc_coherent+0x1be/0x1d0 >[24281.119598] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24281.119607] ttm_dma_populate+0x25e/0x350 [ttm] >[24281.119613] ttm_tt_bind+0x2c/0x60 [ttm] >[24281.119616] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24281.119624] ttm_bo_validate+0x189/0x1a0 [ttm] >[24281.119627] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24281.119633] ? mutex_trylock+0xcd/0xe0 >[24281.119638] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24281.119669] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24281.119689] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24281.119711] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24281.119733] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24281.119754] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24281.119771] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24281.119790] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24281.119802] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24281.119810] drm_ioctl+0x2d5/0x370 [drm] >[24281.119826] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24281.119831] ? __pm_runtime_resume+0x54/0x90 >[24281.119836] ? trace_hardirqs_on_caller+0xed/0x180 >[24281.119853] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24281.119858] do_vfs_ioctl+0xa5/0x6e0 >[24281.119864] SyS_ioctl+0x74/0x80 >[24281.119869] do_syscall_64+0x79/0x220 >[24281.119872] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24281.119875] RIP: 0033:0x7fd8d64ef0f7 >[24281.119876] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24281.119879] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[24281.119880] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24281.119881] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[24281.119882] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24281.119884] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[24286.968558] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24286.968561] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24286.968564] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24286.968565] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24286.968566] Call Trace: >[24286.968573] dump_stack+0x85/0xbf >[24286.968578] swiotlb_alloc_coherent+0x1be/0x1d0 >[24286.968586] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24286.968595] ttm_dma_populate+0x25e/0x350 [ttm] >[24286.968602] ttm_tt_bind+0x2c/0x60 [ttm] >[24286.968606] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24286.968614] ttm_bo_validate+0x189/0x1a0 [ttm] >[24286.968617] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24286.968623] ? mutex_trylock+0xcd/0xe0 >[24286.968629] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24286.968667] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24286.968692] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24286.968719] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24286.968746] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24286.968776] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24286.968803] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24286.968832] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24286.968844] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24286.968852] drm_ioctl+0x2d5/0x370 [drm] >[24286.968868] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24286.968873] ? __pm_runtime_resume+0x54/0x90 >[24286.968878] ? trace_hardirqs_on_caller+0xed/0x180 >[24286.968896] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24286.968901] do_vfs_ioctl+0xa5/0x6e0 >[24286.968908] SyS_ioctl+0x74/0x80 >[24286.968913] do_syscall_64+0x79/0x220 >[24286.968916] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24286.968919] RIP: 0033:0x7fd8d64ef0f7 >[24286.968920] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24286.968923] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[24286.968924] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24286.968925] RBP: 00007ffcc6dba1c0 R08: 00000000030d8310 R09: 0000000000000004 >[24286.968927] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24286.968928] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[24303.378190] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24303.378193] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24303.378196] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24303.378197] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24303.378198] Call Trace: >[24303.378205] dump_stack+0x85/0xbf >[24303.378209] swiotlb_alloc_coherent+0x1be/0x1d0 >[24303.378217] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24303.378226] ttm_dma_populate+0x25e/0x350 [ttm] >[24303.378232] ttm_tt_bind+0x2c/0x60 [ttm] >[24303.378236] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24303.378243] ttm_bo_validate+0x189/0x1a0 [ttm] >[24303.378246] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24303.378252] ? mutex_trylock+0xcd/0xe0 >[24303.378257] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24303.378287] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24303.378307] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24303.378329] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24303.378351] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24303.378372] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24303.378388] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24303.378408] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24303.378419] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24303.378427] drm_ioctl+0x2d5/0x370 [drm] >[24303.378443] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24303.378448] ? __pm_runtime_resume+0x54/0x90 >[24303.378453] ? trace_hardirqs_on_caller+0xed/0x180 >[24303.378470] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24303.378475] do_vfs_ioctl+0xa5/0x6e0 >[24303.378482] SyS_ioctl+0x74/0x80 >[24303.378486] do_syscall_64+0x79/0x220 >[24303.378489] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24303.378492] RIP: 0033:0x7fd8d64ef0f7 >[24303.378493] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24303.378496] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[24303.378497] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24303.378498] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[24303.378499] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24303.378501] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[24311.242988] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24311.242991] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24311.242994] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24311.242995] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24311.242996] Call Trace: >[24311.243003] dump_stack+0x85/0xbf >[24311.243008] swiotlb_alloc_coherent+0x1be/0x1d0 >[24311.243015] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24311.243024] ttm_dma_populate+0x25e/0x350 [ttm] >[24311.243030] ttm_tt_bind+0x2c/0x60 [ttm] >[24311.243034] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24311.243043] ttm_bo_validate+0x189/0x1a0 [ttm] >[24311.243046] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24311.243052] ? mutex_trylock+0xcd/0xe0 >[24311.243057] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24311.243091] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24311.243115] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24311.243121] ? __lock_acquire+0x2d4/0x1340 >[24311.243142] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24311.243165] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24311.243186] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24311.243202] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24311.243229] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24311.243244] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24311.243257] drm_ioctl+0x2d5/0x370 [drm] >[24311.243283] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24311.243299] ? __pm_runtime_resume+0x54/0x90 >[24311.243307] ? trace_hardirqs_on_caller+0xed/0x180 >[24311.243336] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24311.243345] do_vfs_ioctl+0xa5/0x6e0 >[24311.243357] SyS_ioctl+0x74/0x80 >[24311.243365] do_syscall_64+0x79/0x220 >[24311.243370] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24311.243374] RIP: 0033:0x7fd8d64ef0f7 >[24311.243376] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24311.243381] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[24311.243383] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24311.243385] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 00007fd8d67b3c50 >[24311.243387] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[24311.243389] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[24311.358100] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24311.358103] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24311.358106] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24311.358107] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24311.358108] Call Trace: >[24311.358115] dump_stack+0x85/0xbf >[24311.358119] swiotlb_alloc_coherent+0x1be/0x1d0 >[24311.358126] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24311.358135] ttm_dma_populate+0x25e/0x350 [ttm] >[24311.358141] ttm_tt_bind+0x2c/0x60 [ttm] >[24311.358144] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24311.358152] ttm_bo_validate+0x189/0x1a0 [ttm] >[24311.358155] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24311.358161] ? mutex_trylock+0xcd/0xe0 >[24311.358166] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24311.358196] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24311.358216] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24311.358222] ? __lock_acquire+0x2d4/0x1340 >[24311.358241] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24311.358273] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24311.358294] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24311.358312] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24311.358342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24311.358354] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24311.358372] drm_ioctl+0x2d5/0x370 [drm] >[24311.358388] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24311.358393] ? __pm_runtime_resume+0x54/0x90 >[24311.358397] ? trace_hardirqs_on_caller+0xed/0x180 >[24311.358415] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24311.358420] do_vfs_ioctl+0xa5/0x6e0 >[24311.358427] SyS_ioctl+0x74/0x80 >[24311.358432] do_syscall_64+0x79/0x220 >[24311.358435] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24311.358438] RIP: 0033:0x7fd8d64ef0f7 >[24311.358439] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24311.358442] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[24311.358443] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24311.358444] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 00007fd8d67b3c50 >[24311.358446] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[24311.358447] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[24341.038028] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24341.038031] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24341.038034] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24341.038035] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24341.038036] Call Trace: >[24341.038043] dump_stack+0x85/0xbf >[24341.038047] swiotlb_alloc_coherent+0x1be/0x1d0 >[24341.038055] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24341.038064] ttm_dma_populate+0x25e/0x350 [ttm] >[24341.038070] ttm_tt_bind+0x2c/0x60 [ttm] >[24341.038074] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24341.038082] ttm_bo_validate+0x189/0x1a0 [ttm] >[24341.038085] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24341.038091] ? mutex_trylock+0xcd/0xe0 >[24341.038096] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24341.038127] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24341.038148] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24341.038170] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24341.038193] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24341.038214] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24341.038231] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24341.038251] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24341.038262] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24341.038270] drm_ioctl+0x2d5/0x370 [drm] >[24341.038286] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24341.038291] ? __pm_runtime_resume+0x54/0x90 >[24341.038296] ? trace_hardirqs_on_caller+0xed/0x180 >[24341.038314] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24341.038319] do_vfs_ioctl+0xa5/0x6e0 >[24341.038326] SyS_ioctl+0x74/0x80 >[24341.038330] do_syscall_64+0x79/0x220 >[24341.038334] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24341.038336] RIP: 0033:0x7fd8d64ef0f7 >[24341.038338] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24341.038340] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[24341.038342] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24341.038343] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[24341.038344] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24341.038346] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[24341.054199] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24341.054203] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24341.054206] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24341.054208] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24341.054210] Call Trace: >[24341.054217] dump_stack+0x85/0xbf >[24341.054222] swiotlb_alloc_coherent+0x1be/0x1d0 >[24341.054233] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24341.054243] ttm_dma_populate+0x25e/0x350 [ttm] >[24341.054250] ttm_tt_bind+0x2c/0x60 [ttm] >[24341.054256] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24341.054269] ttm_bo_validate+0x189/0x1a0 [ttm] >[24341.054273] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24341.054279] ? mutex_trylock+0xcd/0xe0 >[24341.054284] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24341.054310] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24341.054331] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24341.054360] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24341.054388] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24341.054413] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24341.054438] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24341.054458] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24341.054469] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24341.054478] drm_ioctl+0x2d5/0x370 [drm] >[24341.054495] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24341.054499] ? __pm_runtime_resume+0x54/0x90 >[24341.054504] ? trace_hardirqs_on_caller+0xed/0x180 >[24341.054523] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24341.054528] do_vfs_ioctl+0xa5/0x6e0 >[24341.054538] SyS_ioctl+0x74/0x80 >[24341.054546] do_syscall_64+0x79/0x220 >[24341.054550] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24341.054553] RIP: 0033:0x7fd8d64ef0f7 >[24341.054555] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24341.054559] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[24341.054562] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24341.054564] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[24341.054565] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24341.054567] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[24371.068544] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24371.068547] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24371.068550] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24371.068551] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24371.068552] Call Trace: >[24371.068558] dump_stack+0x85/0xbf >[24371.068563] swiotlb_alloc_coherent+0x1be/0x1d0 >[24371.068570] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24371.068578] ttm_dma_populate+0x25e/0x350 [ttm] >[24371.068584] ttm_tt_bind+0x2c/0x60 [ttm] >[24371.068588] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24371.068596] ttm_bo_validate+0x189/0x1a0 [ttm] >[24371.068599] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24371.068604] ? mutex_trylock+0xcd/0xe0 >[24371.068609] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24371.068640] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24371.068661] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24371.068683] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24371.068706] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24371.068727] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24371.068754] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24371.068774] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24371.068785] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24371.068794] drm_ioctl+0x2d5/0x370 [drm] >[24371.068821] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24371.068825] ? __pm_runtime_resume+0x54/0x90 >[24371.068830] ? trace_hardirqs_on_caller+0xed/0x180 >[24371.068848] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24371.068853] do_vfs_ioctl+0xa5/0x6e0 >[24371.068859] SyS_ioctl+0x74/0x80 >[24371.068864] do_syscall_64+0x79/0x220 >[24371.068867] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24371.068869] RIP: 0033:0x7fd8d64ef0f7 >[24371.068871] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24371.068873] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[24371.068874] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24371.068875] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 0000000000000004 >[24371.068877] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24371.068878] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[24371.126436] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24371.126440] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24371.126442] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24371.126454] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24371.126456] Call Trace: >[24371.126464] dump_stack+0x85/0xbf >[24371.126470] swiotlb_alloc_coherent+0x1be/0x1d0 >[24371.126480] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24371.126490] ttm_dma_populate+0x25e/0x350 [ttm] >[24371.126510] ttm_tt_bind+0x2c/0x60 [ttm] >[24371.126516] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24371.126534] ttm_bo_validate+0x189/0x1a0 [ttm] >[24371.126539] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24371.126548] ? mutex_trylock+0xcd/0xe0 >[24371.126557] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24371.126601] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24371.126621] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24371.126643] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24371.126666] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24371.126687] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24371.126704] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24371.126724] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24371.126734] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24371.126742] drm_ioctl+0x2d5/0x370 [drm] >[24371.126759] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24371.126763] ? __pm_runtime_resume+0x54/0x90 >[24371.126768] ? trace_hardirqs_on_caller+0xed/0x180 >[24371.126786] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24371.126791] do_vfs_ioctl+0xa5/0x6e0 >[24371.126797] SyS_ioctl+0x74/0x80 >[24371.126802] do_syscall_64+0x79/0x220 >[24371.126805] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24371.126807] RIP: 0033:0x7fd8d64ef0f7 >[24371.126808] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24371.126811] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[24371.126812] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24371.126813] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 0000000000000004 >[24371.126815] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24371.126816] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[24389.857196] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24389.857201] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24389.857204] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24389.857206] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24389.857208] Call Trace: >[24389.857216] dump_stack+0x85/0xbf >[24389.857222] swiotlb_alloc_coherent+0x1be/0x1d0 >[24389.857233] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24389.857249] ttm_dma_populate+0x25e/0x350 [ttm] >[24389.857259] ttm_tt_bind+0x2c/0x60 [ttm] >[24389.857264] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24389.857272] ttm_bo_validate+0x189/0x1a0 [ttm] >[24389.857275] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24389.857280] ? mutex_trylock+0xcd/0xe0 >[24389.857285] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24389.857325] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24389.857345] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24389.857351] ? __lock_acquire+0x2d4/0x1340 >[24389.857371] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24389.857394] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24389.857416] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24389.857433] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24389.857453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24389.857465] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24389.857473] drm_ioctl+0x2d5/0x370 [drm] >[24389.857490] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24389.857495] ? __pm_runtime_resume+0x54/0x90 >[24389.857499] ? trace_hardirqs_on_caller+0xed/0x180 >[24389.857517] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24389.857522] do_vfs_ioctl+0xa5/0x6e0 >[24389.857529] SyS_ioctl+0x74/0x80 >[24389.857534] do_syscall_64+0x79/0x220 >[24389.857537] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24389.857539] RIP: 0033:0x7fd8d64ef0f7 >[24389.857541] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24389.857543] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[24389.857545] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24389.857546] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[24389.857547] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24389.857549] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[24391.032318] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24391.032321] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24391.032323] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24391.032325] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24391.032326] Call Trace: >[24391.032333] dump_stack+0x85/0xbf >[24391.032337] swiotlb_alloc_coherent+0x1be/0x1d0 >[24391.032345] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24391.032355] ttm_dma_populate+0x25e/0x350 [ttm] >[24391.032362] ttm_tt_bind+0x2c/0x60 [ttm] >[24391.032366] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24391.032374] ttm_bo_validate+0x189/0x1a0 [ttm] >[24391.032377] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24391.032383] ? mutex_trylock+0xcd/0xe0 >[24391.032388] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24391.032420] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24391.032442] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24391.032448] ? __lock_acquire+0x2d4/0x1340 >[24391.032469] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24391.032492] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24391.032514] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24391.032531] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24391.032552] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24391.032564] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24391.032572] drm_ioctl+0x2d5/0x370 [drm] >[24391.032589] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24391.032594] ? __pm_runtime_resume+0x54/0x90 >[24391.032598] ? trace_hardirqs_on_caller+0xed/0x180 >[24391.032617] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24391.032622] do_vfs_ioctl+0xa5/0x6e0 >[24391.032629] SyS_ioctl+0x74/0x80 >[24391.032634] do_syscall_64+0x79/0x220 >[24391.032637] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24391.032640] RIP: 0033:0x7fd8d64ef0f7 >[24391.032641] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24391.032644] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[24391.032645] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24391.032646] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[24391.032648] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24391.032649] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[24400.963549] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24400.963552] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24400.963555] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24400.963557] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24400.963558] Call Trace: >[24400.963565] dump_stack+0x85/0xbf >[24400.963570] swiotlb_alloc_coherent+0x1be/0x1d0 >[24400.963579] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24400.963589] ttm_dma_populate+0x25e/0x350 [ttm] >[24400.963596] ttm_tt_bind+0x2c/0x60 [ttm] >[24400.963600] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24400.963608] ttm_bo_validate+0x189/0x1a0 [ttm] >[24400.963612] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24400.963618] ? mutex_trylock+0xcd/0xe0 >[24400.963624] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24400.963666] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24400.963697] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24400.963726] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24400.963763] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24400.963798] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24400.963817] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24400.963839] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24400.963853] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24400.963862] drm_ioctl+0x2d5/0x370 [drm] >[24400.963880] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24400.963885] ? __pm_runtime_resume+0x54/0x90 >[24400.963891] ? trace_hardirqs_on_caller+0xed/0x180 >[24400.963916] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24400.963924] do_vfs_ioctl+0xa5/0x6e0 >[24400.963935] SyS_ioctl+0x74/0x80 >[24400.963943] do_syscall_64+0x79/0x220 >[24400.963948] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24400.963951] RIP: 0033:0x7fd8d64ef0f7 >[24400.963954] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24400.963958] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[24400.963960] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24400.963962] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 0000000000000004 >[24400.963965] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24400.963967] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[24431.094052] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24431.094056] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24431.094058] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24431.094060] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24431.094061] Call Trace: >[24431.094068] dump_stack+0x85/0xbf >[24431.094072] swiotlb_alloc_coherent+0x1be/0x1d0 >[24431.094080] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24431.094090] ttm_dma_populate+0x25e/0x350 [ttm] >[24431.094096] ttm_tt_bind+0x2c/0x60 [ttm] >[24431.094100] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24431.094108] ttm_bo_validate+0x189/0x1a0 [ttm] >[24431.094112] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24431.094127] ? mutex_trylock+0xcd/0xe0 >[24431.094142] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24431.094173] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24431.094195] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24431.094219] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24431.094253] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24431.094274] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24431.094290] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24431.094314] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24431.094328] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24431.094341] drm_ioctl+0x2d5/0x370 [drm] >[24431.094369] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24431.094375] ? __pm_runtime_resume+0x54/0x90 >[24431.094383] ? trace_hardirqs_on_caller+0xed/0x180 >[24431.094412] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24431.094420] do_vfs_ioctl+0xa5/0x6e0 >[24431.094432] SyS_ioctl+0x74/0x80 >[24431.094440] do_syscall_64+0x79/0x220 >[24431.094445] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24431.094448] RIP: 0033:0x7fd8d64ef0f7 >[24431.094451] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24431.094455] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[24431.094457] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24431.094459] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[24431.094462] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24431.094464] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[24440.310251] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24440.310256] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24440.310270] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24440.310272] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24440.310274] Call Trace: >[24440.310282] dump_stack+0x85/0xbf >[24440.310288] swiotlb_alloc_coherent+0x1be/0x1d0 >[24440.310300] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24440.310317] ttm_dma_populate+0x25e/0x350 [ttm] >[24440.310328] ttm_tt_bind+0x2c/0x60 [ttm] >[24440.310334] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24440.310359] ttm_bo_validate+0x189/0x1a0 [ttm] >[24440.310364] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24440.310374] ? mutex_trylock+0xcd/0xe0 >[24440.310382] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24440.310432] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24440.310456] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24440.310478] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24440.310511] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24440.310543] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24440.310559] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24440.310579] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24440.310590] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24440.310598] drm_ioctl+0x2d5/0x370 [drm] >[24440.310614] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24440.310619] ? __pm_runtime_resume+0x54/0x90 >[24440.310624] ? trace_hardirqs_on_caller+0xed/0x180 >[24440.310641] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24440.310647] do_vfs_ioctl+0xa5/0x6e0 >[24440.310653] SyS_ioctl+0x74/0x80 >[24440.310658] do_syscall_64+0x79/0x220 >[24440.310661] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24440.310663] RIP: 0033:0x7fd8d64ef0f7 >[24440.310665] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24440.310667] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[24440.310669] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24440.310670] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[24440.310671] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24440.310672] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[24461.247411] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24461.247415] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24461.247417] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24461.247419] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24461.247420] Call Trace: >[24461.247427] dump_stack+0x85/0xbf >[24461.247431] swiotlb_alloc_coherent+0x1be/0x1d0 >[24461.247438] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24461.247447] ttm_dma_populate+0x25e/0x350 [ttm] >[24461.247453] ttm_tt_bind+0x2c/0x60 [ttm] >[24461.247456] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24461.247464] ttm_bo_validate+0x189/0x1a0 [ttm] >[24461.247467] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24461.247472] ? mutex_trylock+0xcd/0xe0 >[24461.247477] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24461.247508] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24461.247528] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24461.247550] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24461.247572] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24461.247593] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24461.247609] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24461.247629] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24461.247640] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24461.247648] drm_ioctl+0x2d5/0x370 [drm] >[24461.247664] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24461.247668] ? __pm_runtime_resume+0x54/0x90 >[24461.247673] ? trace_hardirqs_on_caller+0xed/0x180 >[24461.247690] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24461.247695] do_vfs_ioctl+0xa5/0x6e0 >[24461.247701] SyS_ioctl+0x74/0x80 >[24461.247706] do_syscall_64+0x79/0x220 >[24461.247709] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24461.247711] RIP: 0033:0x7fd8d64ef0f7 >[24461.247713] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24461.247715] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[24461.247716] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24461.247718] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[24461.247719] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24461.247720] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[24470.449338] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24470.449342] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24470.449344] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24470.449346] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24470.449347] Call Trace: >[24470.449355] dump_stack+0x85/0xbf >[24470.449359] swiotlb_alloc_coherent+0x1be/0x1d0 >[24470.449367] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24470.449386] ttm_dma_populate+0x25e/0x350 [ttm] >[24470.449392] ttm_tt_bind+0x2c/0x60 [ttm] >[24470.449396] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24470.449404] ttm_bo_validate+0x189/0x1a0 [ttm] >[24470.449407] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24470.449413] ? mutex_trylock+0xcd/0xe0 >[24470.449419] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24470.449463] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24470.449496] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24470.449519] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24470.449542] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24470.449563] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24470.449580] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24470.449611] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24470.449623] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24470.449631] drm_ioctl+0x2d5/0x370 [drm] >[24470.449658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24470.449663] ? __pm_runtime_resume+0x54/0x90 >[24470.449668] ? trace_hardirqs_on_caller+0xed/0x180 >[24470.449685] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24470.449690] do_vfs_ioctl+0xa5/0x6e0 >[24470.449697] SyS_ioctl+0x74/0x80 >[24470.449702] do_syscall_64+0x79/0x220 >[24470.449705] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24470.449708] RIP: 0033:0x7fd8d64ef0f7 >[24470.449709] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24470.449712] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[24470.449713] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24470.449714] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[24470.449715] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24470.449717] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[24490.982604] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24490.982607] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24490.982610] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24490.982611] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24490.982613] Call Trace: >[24490.982619] dump_stack+0x85/0xbf >[24490.982624] swiotlb_alloc_coherent+0x1be/0x1d0 >[24490.982631] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24490.982640] ttm_dma_populate+0x25e/0x350 [ttm] >[24490.982646] ttm_tt_bind+0x2c/0x60 [ttm] >[24490.982650] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24490.982658] ttm_bo_validate+0x189/0x1a0 [ttm] >[24490.982660] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24490.982666] ? mutex_trylock+0xcd/0xe0 >[24490.982671] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24490.982704] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24490.982725] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24490.982731] ? __lock_acquire+0x2d4/0x1340 >[24490.982752] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24490.982774] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24490.982796] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24490.982812] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24490.982833] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24490.982844] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24490.982852] drm_ioctl+0x2d5/0x370 [drm] >[24490.982868] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24490.982873] ? __pm_runtime_resume+0x54/0x90 >[24490.982877] ? trace_hardirqs_on_caller+0xed/0x180 >[24490.982895] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24490.982900] do_vfs_ioctl+0xa5/0x6e0 >[24490.982907] SyS_ioctl+0x74/0x80 >[24490.982912] do_syscall_64+0x79/0x220 >[24490.982915] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24490.982917] RIP: 0033:0x7fd8d64ef0f7 >[24490.982918] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24490.982921] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[24490.982922] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24490.982924] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 00007fd8d67b3c50 >[24490.982925] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[24490.982926] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[24551.107077] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24551.107080] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24551.107083] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24551.107084] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24551.107085] Call Trace: >[24551.107101] dump_stack+0x85/0xbf >[24551.107105] swiotlb_alloc_coherent+0x1be/0x1d0 >[24551.107113] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24551.107122] ttm_dma_populate+0x25e/0x350 [ttm] >[24551.107139] ttm_tt_bind+0x2c/0x60 [ttm] >[24551.107143] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24551.107150] ttm_bo_validate+0x189/0x1a0 [ttm] >[24551.107153] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24551.107159] ? mutex_trylock+0xcd/0xe0 >[24551.107164] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24551.107195] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24551.107216] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24551.107238] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24551.107260] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24551.107281] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24551.107297] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24551.107317] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24551.107328] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24551.107336] drm_ioctl+0x2d5/0x370 [drm] >[24551.107352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24551.107356] ? __pm_runtime_resume+0x54/0x90 >[24551.107361] ? trace_hardirqs_on_caller+0xed/0x180 >[24551.107378] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24551.107383] do_vfs_ioctl+0xa5/0x6e0 >[24551.107390] SyS_ioctl+0x74/0x80 >[24551.107394] do_syscall_64+0x79/0x220 >[24551.107397] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24551.107400] RIP: 0033:0x7fd8d64ef0f7 >[24551.107401] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24551.107404] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[24551.107405] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24551.107406] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 0000000000000004 >[24551.107407] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24551.107409] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[24562.962592] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24562.962595] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24562.962598] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24562.962599] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24562.962601] Call Trace: >[24562.962608] dump_stack+0x85/0xbf >[24562.962613] swiotlb_alloc_coherent+0x1be/0x1d0 >[24562.962620] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24562.962629] ttm_dma_populate+0x25e/0x350 [ttm] >[24562.962635] ttm_tt_bind+0x2c/0x60 [ttm] >[24562.962639] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24562.962647] ttm_bo_validate+0x189/0x1a0 [ttm] >[24562.962650] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24562.962659] ? mutex_trylock+0xcd/0xe0 >[24562.962667] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24562.962705] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24562.962732] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24562.962738] ? __lock_acquire+0x2d4/0x1340 >[24562.962758] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24562.962780] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24562.962802] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24562.962819] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24562.962839] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24562.962851] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24562.962859] drm_ioctl+0x2d5/0x370 [drm] >[24562.962876] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24562.962880] ? __pm_runtime_resume+0x54/0x90 >[24562.962885] ? trace_hardirqs_on_caller+0xed/0x180 >[24562.962903] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24562.962908] do_vfs_ioctl+0xa5/0x6e0 >[24562.962915] SyS_ioctl+0x74/0x80 >[24562.962919] do_syscall_64+0x79/0x220 >[24562.962923] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24562.962925] RIP: 0033:0x7fd8d64ef0f7 >[24562.962927] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24562.962929] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[24562.962931] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24562.962932] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[24562.962933] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24562.962934] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[24564.649227] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24564.649232] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24564.649235] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24564.649237] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24564.649239] Call Trace: >[24564.649248] dump_stack+0x85/0xbf >[24564.649253] swiotlb_alloc_coherent+0x1be/0x1d0 >[24564.649265] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24564.649281] ttm_dma_populate+0x25e/0x350 [ttm] >[24564.649291] ttm_tt_bind+0x2c/0x60 [ttm] >[24564.649298] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24564.649311] ttm_bo_validate+0x189/0x1a0 [ttm] >[24564.649316] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24564.649326] ? mutex_trylock+0xcd/0xe0 >[24564.649334] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24564.649372] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24564.649404] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24564.649413] ? __lock_acquire+0x2d4/0x1340 >[24564.649445] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24564.649482] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24564.649526] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24564.649562] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24564.649595] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24564.649609] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24564.649632] drm_ioctl+0x2d5/0x370 [drm] >[24564.649660] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24564.649667] ? __pm_runtime_resume+0x54/0x90 >[24564.649675] ? trace_hardirqs_on_caller+0xed/0x180 >[24564.649715] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24564.649722] do_vfs_ioctl+0xa5/0x6e0 >[24564.649734] SyS_ioctl+0x74/0x80 >[24564.649741] do_syscall_64+0x79/0x220 >[24564.649746] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24564.649750] RIP: 0033:0x7fd8d64ef0f7 >[24564.649752] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24564.649757] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[24564.649759] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24564.649761] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[24564.649763] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24564.649765] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[24580.441386] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24580.441390] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24580.441392] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24580.441393] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24580.441404] Call Trace: >[24580.441411] dump_stack+0x85/0xbf >[24580.441415] swiotlb_alloc_coherent+0x1be/0x1d0 >[24580.441423] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24580.441431] ttm_dma_populate+0x25e/0x350 [ttm] >[24580.441448] ttm_tt_bind+0x2c/0x60 [ttm] >[24580.441452] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24580.441459] ttm_bo_validate+0x189/0x1a0 [ttm] >[24580.441463] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24580.441468] ? mutex_trylock+0xcd/0xe0 >[24580.441473] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24580.441505] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24580.441536] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24580.441559] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24580.441603] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24580.441645] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24580.441663] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24580.441684] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24580.441696] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24580.441704] drm_ioctl+0x2d5/0x370 [drm] >[24580.441728] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24580.441735] ? __pm_runtime_resume+0x54/0x90 >[24580.441741] ? trace_hardirqs_on_caller+0xed/0x180 >[24580.441769] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24580.441774] do_vfs_ioctl+0xa5/0x6e0 >[24580.441781] SyS_ioctl+0x74/0x80 >[24580.441786] do_syscall_64+0x79/0x220 >[24580.441789] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24580.441791] RIP: 0033:0x7fd8d64ef0f7 >[24580.441793] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24580.441796] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[24580.441797] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24580.441798] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[24580.441799] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24580.441801] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[24581.040256] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24581.040259] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24581.040262] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24581.040263] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24581.040264] Call Trace: >[24581.040271] dump_stack+0x85/0xbf >[24581.040276] swiotlb_alloc_coherent+0x1be/0x1d0 >[24581.040284] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24581.040293] ttm_dma_populate+0x25e/0x350 [ttm] >[24581.040299] ttm_tt_bind+0x2c/0x60 [ttm] >[24581.040303] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24581.040310] ttm_bo_validate+0x189/0x1a0 [ttm] >[24581.040313] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24581.040319] ? mutex_trylock+0xcd/0xe0 >[24581.040324] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24581.040365] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24581.040387] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24581.040392] ? __lock_acquire+0x2d4/0x1340 >[24581.040414] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24581.040446] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24581.040468] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24581.040485] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24581.040505] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24581.040516] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24581.040524] drm_ioctl+0x2d5/0x370 [drm] >[24581.040541] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24581.040545] ? __pm_runtime_resume+0x54/0x90 >[24581.040550] ? trace_hardirqs_on_caller+0xed/0x180 >[24581.040567] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24581.040572] do_vfs_ioctl+0xa5/0x6e0 >[24581.040579] SyS_ioctl+0x74/0x80 >[24581.040584] do_syscall_64+0x79/0x220 >[24581.040587] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24581.040589] RIP: 0033:0x7fd8d64ef0f7 >[24581.040591] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24581.040593] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[24581.040595] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24581.040596] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 00007fd8d67b3c50 >[24581.040597] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[24581.040599] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[24581.042904] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24581.042906] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24581.042908] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24581.042910] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24581.042911] Call Trace: >[24581.042915] dump_stack+0x85/0xbf >[24581.042919] swiotlb_alloc_coherent+0x1be/0x1d0 >[24581.042926] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24581.042935] ttm_dma_populate+0x25e/0x350 [ttm] >[24581.042941] ttm_tt_bind+0x2c/0x60 [ttm] >[24581.042944] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24581.042952] ttm_bo_validate+0x189/0x1a0 [ttm] >[24581.042955] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24581.042961] ? mutex_trylock+0xcd/0xe0 >[24581.042966] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24581.042990] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24581.043011] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24581.043016] ? __lock_acquire+0x2d4/0x1340 >[24581.043038] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24581.043062] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24581.043084] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24581.043103] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24581.043125] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24581.043136] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24581.043144] drm_ioctl+0x2d5/0x370 [drm] >[24581.043163] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24581.043178] ? __pm_runtime_resume+0x54/0x90 >[24581.043182] ? trace_hardirqs_on_caller+0xed/0x180 >[24581.043202] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24581.043209] do_vfs_ioctl+0xa5/0x6e0 >[24581.043216] SyS_ioctl+0x74/0x80 >[24581.043221] do_syscall_64+0x79/0x220 >[24581.043224] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24581.043226] RIP: 0033:0x7fd8d64ef0f7 >[24581.043227] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24581.043230] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[24581.043231] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24581.043233] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 00007fd8d67b3c50 >[24581.043234] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[24581.043235] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[24582.106051] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24582.106055] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24582.106057] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24582.106059] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24582.106060] Call Trace: >[24582.106067] dump_stack+0x85/0xbf >[24582.106071] swiotlb_alloc_coherent+0x1be/0x1d0 >[24582.106078] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24582.106087] ttm_dma_populate+0x25e/0x350 [ttm] >[24582.106093] ttm_tt_bind+0x2c/0x60 [ttm] >[24582.106097] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24582.106104] ttm_bo_validate+0x189/0x1a0 [ttm] >[24582.106107] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24582.106113] ? mutex_trylock+0xcd/0xe0 >[24582.106118] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24582.106151] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24582.106171] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24582.106193] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24582.106215] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24582.106235] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24582.106251] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24582.106271] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24582.106283] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24582.106290] drm_ioctl+0x2d5/0x370 [drm] >[24582.106307] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24582.106312] ? __pm_runtime_resume+0x54/0x90 >[24582.106316] ? trace_hardirqs_on_caller+0xed/0x180 >[24582.106334] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24582.106339] do_vfs_ioctl+0xa5/0x6e0 >[24582.106345] SyS_ioctl+0x74/0x80 >[24582.106350] do_syscall_64+0x79/0x220 >[24582.106353] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24582.106356] RIP: 0033:0x7fd8d64ef0f7 >[24582.106357] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24582.106360] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[24582.106361] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24582.106362] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[24582.106363] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24582.106365] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[24588.022641] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24588.022644] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24588.022647] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24588.022648] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24588.022650] Call Trace: >[24588.022658] dump_stack+0x85/0xbf >[24588.022662] swiotlb_alloc_coherent+0x1be/0x1d0 >[24588.022670] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24588.022680] ttm_dma_populate+0x25e/0x350 [ttm] >[24588.022686] ttm_tt_bind+0x2c/0x60 [ttm] >[24588.022690] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24588.022699] ttm_bo_validate+0x189/0x1a0 [ttm] >[24588.022702] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24588.022708] ? mutex_trylock+0xcd/0xe0 >[24588.022713] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24588.022745] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24588.022768] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24588.022793] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24588.022817] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24588.022849] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24588.022866] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24588.022887] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24588.022898] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24588.022906] drm_ioctl+0x2d5/0x370 [drm] >[24588.022923] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24588.022928] ? __pm_runtime_resume+0x54/0x90 >[24588.022933] ? trace_hardirqs_on_caller+0xed/0x180 >[24588.022951] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24588.022956] do_vfs_ioctl+0xa5/0x6e0 >[24588.022963] SyS_ioctl+0x74/0x80 >[24588.022968] do_syscall_64+0x79/0x220 >[24588.022971] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24588.022973] RIP: 0033:0x7fd8d64ef0f7 >[24588.022975] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24588.022977] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[24588.022979] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24588.022980] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[24588.022981] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24588.022982] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[24590.113075] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24590.113079] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24590.113081] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24590.113083] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24590.113084] Call Trace: >[24590.113090] dump_stack+0x85/0xbf >[24590.113095] swiotlb_alloc_coherent+0x1be/0x1d0 >[24590.113102] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24590.113111] ttm_dma_populate+0x25e/0x350 [ttm] >[24590.113117] ttm_tt_bind+0x2c/0x60 [ttm] >[24590.113122] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24590.113130] ttm_bo_validate+0x189/0x1a0 [ttm] >[24590.113133] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24590.113139] ? mutex_trylock+0xcd/0xe0 >[24590.113144] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24590.113176] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24590.113197] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24590.113203] ? __lock_acquire+0x2d4/0x1340 >[24590.113223] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24590.113246] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24590.113268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24590.113285] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24590.113306] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24590.113318] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24590.113326] drm_ioctl+0x2d5/0x370 [drm] >[24590.113343] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24590.113348] ? __pm_runtime_resume+0x54/0x90 >[24590.113352] ? trace_hardirqs_on_caller+0xed/0x180 >[24590.113371] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24590.113376] do_vfs_ioctl+0xa5/0x6e0 >[24590.113383] SyS_ioctl+0x74/0x80 >[24590.113388] do_syscall_64+0x79/0x220 >[24590.113391] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24590.113393] RIP: 0033:0x7fd8d64ef0f7 >[24590.113395] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24590.113398] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[24590.113399] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24590.113400] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[24590.113401] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24590.113403] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[24601.295200] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24601.295203] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24601.295206] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24601.295207] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24601.295208] Call Trace: >[24601.295215] dump_stack+0x85/0xbf >[24601.295219] swiotlb_alloc_coherent+0x1be/0x1d0 >[24601.295226] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24601.295235] ttm_dma_populate+0x25e/0x350 [ttm] >[24601.295242] ttm_tt_bind+0x2c/0x60 [ttm] >[24601.295246] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24601.295253] ttm_bo_validate+0x189/0x1a0 [ttm] >[24601.295256] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24601.295262] ? mutex_trylock+0xcd/0xe0 >[24601.295267] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24601.295310] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24601.295331] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24601.295337] ? __lock_acquire+0x2d4/0x1340 >[24601.295357] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24601.295381] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24601.295403] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24601.295431] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24601.295461] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24601.295472] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24601.295479] drm_ioctl+0x2d5/0x370 [drm] >[24601.295496] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24601.295501] ? __pm_runtime_resume+0x54/0x90 >[24601.295505] ? trace_hardirqs_on_caller+0xed/0x180 >[24601.295522] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24601.295527] do_vfs_ioctl+0xa5/0x6e0 >[24601.295534] SyS_ioctl+0x74/0x80 >[24601.295538] do_syscall_64+0x79/0x220 >[24601.295541] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24601.295544] RIP: 0033:0x7fd8d64ef0f7 >[24601.295545] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24601.295548] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[24601.295549] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24601.295550] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[24601.295552] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24601.295553] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[24610.991115] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24610.991119] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24610.991122] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24610.991124] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24610.991125] Call Trace: >[24610.991133] dump_stack+0x85/0xbf >[24610.991138] swiotlb_alloc_coherent+0x1be/0x1d0 >[24610.991147] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24610.991157] ttm_dma_populate+0x25e/0x350 [ttm] >[24610.991164] ttm_tt_bind+0x2c/0x60 [ttm] >[24610.991169] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24610.991178] ttm_bo_validate+0x189/0x1a0 [ttm] >[24610.991182] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24610.991188] ? mutex_trylock+0xcd/0xe0 >[24610.991194] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24610.991237] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24610.991264] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24610.991294] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24610.991324] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24610.991352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24610.991375] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24610.991401] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24610.991417] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24610.991427] drm_ioctl+0x2d5/0x370 [drm] >[24610.991450] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24610.991456] ? __pm_runtime_resume+0x54/0x90 >[24610.991462] ? trace_hardirqs_on_caller+0xed/0x180 >[24610.991486] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24610.991492] do_vfs_ioctl+0xa5/0x6e0 >[24610.991500] SyS_ioctl+0x74/0x80 >[24610.991505] do_syscall_64+0x79/0x220 >[24610.991509] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24610.991512] RIP: 0033:0x7fd8d64ef0f7 >[24610.991513] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24610.991517] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[24610.991518] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24610.991520] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[24610.991521] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24610.991523] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[24611.045446] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24611.045449] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24611.045452] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24611.045453] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24611.045455] Call Trace: >[24611.045461] dump_stack+0x85/0xbf >[24611.045465] swiotlb_alloc_coherent+0x1be/0x1d0 >[24611.045473] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24611.045482] ttm_dma_populate+0x25e/0x350 [ttm] >[24611.045488] ttm_tt_bind+0x2c/0x60 [ttm] >[24611.045492] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24611.045499] ttm_bo_validate+0x189/0x1a0 [ttm] >[24611.045502] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24611.045508] ? mutex_trylock+0xcd/0xe0 >[24611.045513] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24611.045545] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24611.045566] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24611.045589] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24611.045612] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24611.045633] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24611.045650] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24611.045670] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24611.045682] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24611.045690] drm_ioctl+0x2d5/0x370 [drm] >[24611.045718] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24611.045723] ? __pm_runtime_resume+0x54/0x90 >[24611.045728] ? trace_hardirqs_on_caller+0xed/0x180 >[24611.045756] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24611.045762] do_vfs_ioctl+0xa5/0x6e0 >[24611.045768] SyS_ioctl+0x74/0x80 >[24611.045773] do_syscall_64+0x79/0x220 >[24611.045776] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24611.045779] RIP: 0033:0x7fd8d64ef0f7 >[24611.045780] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24611.045783] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[24611.045784] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24611.045785] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[24611.045787] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24611.045788] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[24620.233811] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24620.233814] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24620.233817] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24620.233818] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24620.233819] Call Trace: >[24620.233826] dump_stack+0x85/0xbf >[24620.233831] swiotlb_alloc_coherent+0x1be/0x1d0 >[24620.233840] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24620.233849] ttm_dma_populate+0x25e/0x350 [ttm] >[24620.233856] ttm_tt_bind+0x2c/0x60 [ttm] >[24620.233861] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24620.233869] ttm_bo_validate+0x189/0x1a0 [ttm] >[24620.233872] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24620.233879] ? mutex_trylock+0xcd/0xe0 >[24620.233884] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24620.233918] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24620.233947] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24620.233953] ? __lock_acquire+0x2d4/0x1340 >[24620.233978] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24620.234005] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24620.234029] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24620.234050] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24620.234073] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24620.234088] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24620.234098] drm_ioctl+0x2d5/0x370 [drm] >[24620.234117] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24620.234123] ? __pm_runtime_resume+0x54/0x90 >[24620.234128] ? trace_hardirqs_on_caller+0xed/0x180 >[24620.234149] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24620.234155] do_vfs_ioctl+0xa5/0x6e0 >[24620.234162] SyS_ioctl+0x74/0x80 >[24620.234167] do_syscall_64+0x79/0x220 >[24620.234170] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24620.234173] RIP: 0033:0x7fd8d64ef0f7 >[24620.234174] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24620.234177] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[24620.234178] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24620.234179] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[24620.234181] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24620.234182] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[24640.517169] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24640.517172] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24640.517175] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24640.517176] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24640.517177] Call Trace: >[24640.517184] dump_stack+0x85/0xbf >[24640.517188] swiotlb_alloc_coherent+0x1be/0x1d0 >[24640.517196] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24640.517206] ttm_dma_populate+0x25e/0x350 [ttm] >[24640.517213] ttm_tt_bind+0x2c/0x60 [ttm] >[24640.517217] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24640.517225] ttm_bo_validate+0x189/0x1a0 [ttm] >[24640.517229] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24640.517235] ? mutex_trylock+0xcd/0xe0 >[24640.517240] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24640.517274] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24640.517297] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24640.517323] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24640.517353] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24640.517388] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24640.517423] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24640.517451] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24640.517464] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24640.517476] drm_ioctl+0x2d5/0x370 [drm] >[24640.517504] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24640.517511] ? __pm_runtime_resume+0x54/0x90 >[24640.517518] ? trace_hardirqs_on_caller+0xed/0x180 >[24640.517556] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24640.517564] do_vfs_ioctl+0xa5/0x6e0 >[24640.517576] SyS_ioctl+0x74/0x80 >[24640.517584] do_syscall_64+0x79/0x220 >[24640.517589] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24640.517592] RIP: 0033:0x7fd8d64ef0f7 >[24640.517595] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24640.517599] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[24640.517602] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24640.517604] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[24640.517605] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24640.517607] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[24641.092125] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24641.092129] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24641.092133] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24641.092135] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24641.092136] Call Trace: >[24641.092145] dump_stack+0x85/0xbf >[24641.092152] swiotlb_alloc_coherent+0x1be/0x1d0 >[24641.092164] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24641.092179] ttm_dma_populate+0x25e/0x350 [ttm] >[24641.092189] ttm_tt_bind+0x2c/0x60 [ttm] >[24641.092194] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24641.092207] ttm_bo_validate+0x189/0x1a0 [ttm] >[24641.092211] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24641.092221] ? mutex_trylock+0xcd/0xe0 >[24641.092229] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24641.092268] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24641.092302] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24641.092341] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24641.092377] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24641.092410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24641.092436] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24641.092470] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24641.092486] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24641.092501] drm_ioctl+0x2d5/0x370 [drm] >[24641.092530] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24641.092537] ? __pm_runtime_resume+0x54/0x90 >[24641.092546] ? trace_hardirqs_on_caller+0xed/0x180 >[24641.092575] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24641.092583] do_vfs_ioctl+0xa5/0x6e0 >[24641.092593] SyS_ioctl+0x74/0x80 >[24641.092600] do_syscall_64+0x79/0x220 >[24641.092605] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24641.092608] RIP: 0033:0x7fd8d64ef0f7 >[24641.092611] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24641.092615] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[24641.092617] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24641.092619] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 0000000000000004 >[24641.092621] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24641.092623] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[24650.155391] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24650.155394] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24650.155396] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24650.155398] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24650.155399] Call Trace: >[24650.155405] dump_stack+0x85/0xbf >[24650.155410] swiotlb_alloc_coherent+0x1be/0x1d0 >[24650.155417] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24650.155426] ttm_dma_populate+0x25e/0x350 [ttm] >[24650.155432] ttm_tt_bind+0x2c/0x60 [ttm] >[24650.155436] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24650.155443] ttm_bo_validate+0x189/0x1a0 [ttm] >[24650.155446] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24650.155452] ? mutex_trylock+0xcd/0xe0 >[24650.155457] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24650.155487] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24650.155507] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24650.155513] ? __lock_acquire+0x2d4/0x1340 >[24650.155532] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24650.155554] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24650.155574] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24650.155590] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24650.155609] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24650.155621] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24650.155628] drm_ioctl+0x2d5/0x370 [drm] >[24650.155644] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24650.155649] ? __pm_runtime_resume+0x54/0x90 >[24650.155653] ? trace_hardirqs_on_caller+0xed/0x180 >[24650.155670] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24650.155675] do_vfs_ioctl+0xa5/0x6e0 >[24650.155682] SyS_ioctl+0x74/0x80 >[24650.155686] do_syscall_64+0x79/0x220 >[24650.155689] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24650.155692] RIP: 0033:0x7fd8d64ef0f7 >[24650.155693] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24650.155696] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[24650.155697] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24650.155698] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[24650.155700] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24650.155701] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[24671.037574] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24671.037578] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24671.037581] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24671.037582] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24671.037583] Call Trace: >[24671.037590] dump_stack+0x85/0xbf >[24671.037594] swiotlb_alloc_coherent+0x1be/0x1d0 >[24671.037602] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24671.037614] ttm_dma_populate+0x25e/0x350 [ttm] >[24671.037625] ttm_tt_bind+0x2c/0x60 [ttm] >[24671.037631] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24671.037645] ttm_bo_validate+0x189/0x1a0 [ttm] >[24671.037650] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24671.037656] ? mutex_trylock+0xcd/0xe0 >[24671.037661] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24671.037692] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24671.037713] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24671.037736] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24671.037759] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24671.037781] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24671.037798] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24671.037819] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24671.037830] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24671.037838] drm_ioctl+0x2d5/0x370 [drm] >[24671.037855] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24671.037859] ? __pm_runtime_resume+0x54/0x90 >[24671.037865] ? trace_hardirqs_on_caller+0xed/0x180 >[24671.037883] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24671.037888] do_vfs_ioctl+0xa5/0x6e0 >[24671.037895] SyS_ioctl+0x74/0x80 >[24671.037900] do_syscall_64+0x79/0x220 >[24671.037903] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24671.037906] RIP: 0033:0x7fd8d64ef0f7 >[24671.037907] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24671.037910] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[24671.037912] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24671.037913] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 0000000000000004 >[24671.037914] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24671.037915] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[24671.100397] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24671.100401] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24671.100404] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24671.100405] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24671.100407] Call Trace: >[24671.100413] dump_stack+0x85/0xbf >[24671.100418] swiotlb_alloc_coherent+0x1be/0x1d0 >[24671.100425] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24671.100434] ttm_dma_populate+0x25e/0x350 [ttm] >[24671.100441] ttm_tt_bind+0x2c/0x60 [ttm] >[24671.100445] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24671.100453] ttm_bo_validate+0x189/0x1a0 [ttm] >[24671.100456] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24671.100462] ? mutex_trylock+0xcd/0xe0 >[24671.100467] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24671.100497] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24671.100518] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24671.100542] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24671.100565] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24671.100586] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24671.100603] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24671.100623] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24671.100635] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24671.100643] drm_ioctl+0x2d5/0x370 [drm] >[24671.100660] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24671.100665] ? __pm_runtime_resume+0x54/0x90 >[24671.100670] ? trace_hardirqs_on_caller+0xed/0x180 >[24671.100688] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24671.100693] do_vfs_ioctl+0xa5/0x6e0 >[24671.100700] SyS_ioctl+0x74/0x80 >[24671.100705] do_syscall_64+0x79/0x220 >[24671.100708] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24671.100711] RIP: 0033:0x7fd8d64ef0f7 >[24671.100712] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24671.100715] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[24671.100716] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24671.100717] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 0000000000000004 >[24671.100719] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24671.100720] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[24696.831548] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24696.831553] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24696.831555] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24696.831557] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24696.831558] Call Trace: >[24696.831565] dump_stack+0x85/0xbf >[24696.831570] swiotlb_alloc_coherent+0x1be/0x1d0 >[24696.831578] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24696.831588] ttm_dma_populate+0x25e/0x350 [ttm] >[24696.831594] ttm_tt_bind+0x2c/0x60 [ttm] >[24696.831598] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24696.831606] ttm_bo_validate+0x189/0x1a0 [ttm] >[24696.831609] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24696.831615] ? mutex_trylock+0xcd/0xe0 >[24696.831621] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24696.831653] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24696.831683] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24696.831691] ? __lock_acquire+0x2d4/0x1340 >[24696.831721] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24696.831748] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24696.831770] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24696.831786] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24696.831806] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24696.831817] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24696.831826] drm_ioctl+0x2d5/0x370 [drm] >[24696.831842] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24696.831847] ? __pm_runtime_resume+0x54/0x90 >[24696.831852] ? trace_hardirqs_on_caller+0xed/0x180 >[24696.831875] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24696.831883] do_vfs_ioctl+0xa5/0x6e0 >[24696.831894] SyS_ioctl+0x74/0x80 >[24696.831902] do_syscall_64+0x79/0x220 >[24696.831906] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24696.831910] RIP: 0033:0x7fd8d64ef0f7 >[24696.831912] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24696.831916] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[24696.831919] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24696.831921] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[24696.831923] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24696.831924] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[24700.998619] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24700.998624] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24700.998628] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24700.998630] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24700.998632] Call Trace: >[24700.998640] dump_stack+0x85/0xbf >[24700.998646] swiotlb_alloc_coherent+0x1be/0x1d0 >[24700.998658] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24700.998674] ttm_dma_populate+0x25e/0x350 [ttm] >[24700.998685] ttm_tt_bind+0x2c/0x60 [ttm] >[24700.998691] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24700.998705] ttm_bo_validate+0x189/0x1a0 [ttm] >[24700.998710] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24700.998720] ? mutex_trylock+0xcd/0xe0 >[24700.998728] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24700.998764] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24700.998796] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24700.998805] ? __lock_acquire+0x2d4/0x1340 >[24700.998837] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24700.998875] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24700.998909] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24700.998935] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24700.998968] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24700.998981] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24700.998994] drm_ioctl+0x2d5/0x370 [drm] >[24700.999021] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24700.999028] ? __pm_runtime_resume+0x54/0x90 >[24700.999035] ? trace_hardirqs_on_caller+0xed/0x180 >[24700.999064] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24700.999072] do_vfs_ioctl+0xa5/0x6e0 >[24700.999100] SyS_ioctl+0x74/0x80 >[24700.999107] do_syscall_64+0x79/0x220 >[24700.999113] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24700.999128] RIP: 0033:0x7fd8d64ef0f7 >[24700.999130] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24700.999135] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[24700.999137] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24700.999139] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 00007fd8d67b3c50 >[24700.999141] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[24700.999144] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[24701.095359] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24701.095363] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24701.095366] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24701.095367] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24701.095368] Call Trace: >[24701.095375] dump_stack+0x85/0xbf >[24701.095379] swiotlb_alloc_coherent+0x1be/0x1d0 >[24701.095387] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24701.095396] ttm_dma_populate+0x25e/0x350 [ttm] >[24701.095402] ttm_tt_bind+0x2c/0x60 [ttm] >[24701.095406] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24701.095413] ttm_bo_validate+0x189/0x1a0 [ttm] >[24701.095417] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24701.095422] ? mutex_trylock+0xcd/0xe0 >[24701.095427] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24701.095460] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24701.095492] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24701.095498] ? __lock_acquire+0x2d4/0x1340 >[24701.095518] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24701.095548] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24701.095582] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24701.095618] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24701.095643] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24701.095654] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24701.095663] drm_ioctl+0x2d5/0x370 [drm] >[24701.095680] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24701.095685] ? __pm_runtime_resume+0x54/0x90 >[24701.095689] ? trace_hardirqs_on_caller+0xed/0x180 >[24701.095717] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24701.095722] do_vfs_ioctl+0xa5/0x6e0 >[24701.095729] SyS_ioctl+0x74/0x80 >[24701.095734] do_syscall_64+0x79/0x220 >[24701.095737] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24701.095739] RIP: 0033:0x7fd8d64ef0f7 >[24701.095741] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24701.095743] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[24701.095745] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24701.095746] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 00007fd8d67b3c50 >[24701.095747] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[24701.095748] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[24727.890532] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24727.890535] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24727.890537] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24727.890539] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24727.890540] Call Trace: >[24727.890549] dump_stack+0x85/0xbf >[24727.890554] swiotlb_alloc_coherent+0x1be/0x1d0 >[24727.890565] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24727.890580] ttm_dma_populate+0x25e/0x350 [ttm] >[24727.890590] ttm_tt_bind+0x2c/0x60 [ttm] >[24727.890596] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24727.890609] ttm_bo_validate+0x189/0x1a0 [ttm] >[24727.890613] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24727.890619] ? mutex_trylock+0xcd/0xe0 >[24727.890624] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24727.890654] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24727.890674] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24727.890680] ? __lock_acquire+0x2d4/0x1340 >[24727.890699] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24727.890721] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24727.890742] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24727.890758] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24727.890778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24727.890789] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24727.890797] drm_ioctl+0x2d5/0x370 [drm] >[24727.890813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24727.890818] ? __pm_runtime_resume+0x54/0x90 >[24727.890822] ? trace_hardirqs_on_caller+0xed/0x180 >[24727.890839] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24727.890844] do_vfs_ioctl+0xa5/0x6e0 >[24727.890851] SyS_ioctl+0x74/0x80 >[24727.890855] do_syscall_64+0x79/0x220 >[24727.890858] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24727.890861] RIP: 0033:0x7fd8d64ef0f7 >[24727.890862] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24727.890864] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[24727.890866] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24727.890867] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[24727.890868] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24727.890870] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[24731.032424] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24731.032428] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24731.032430] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24731.032431] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24731.032432] Call Trace: >[24731.032439] dump_stack+0x85/0xbf >[24731.032443] swiotlb_alloc_coherent+0x1be/0x1d0 >[24731.032451] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24731.032459] ttm_dma_populate+0x25e/0x350 [ttm] >[24731.032465] ttm_tt_bind+0x2c/0x60 [ttm] >[24731.032469] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24731.032477] ttm_bo_validate+0x189/0x1a0 [ttm] >[24731.032480] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24731.032486] ? mutex_trylock+0xcd/0xe0 >[24731.032491] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24731.032524] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24731.032547] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24731.032552] ? __lock_acquire+0x2d4/0x1340 >[24731.032573] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24731.032595] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24731.032616] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24731.032633] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24731.032653] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24731.032664] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24731.032672] drm_ioctl+0x2d5/0x370 [drm] >[24731.032688] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24731.032693] ? __pm_runtime_resume+0x54/0x90 >[24731.032697] ? trace_hardirqs_on_caller+0xed/0x180 >[24731.032715] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24731.032720] do_vfs_ioctl+0xa5/0x6e0 >[24731.032727] SyS_ioctl+0x74/0x80 >[24731.032732] do_syscall_64+0x79/0x220 >[24731.032735] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24731.032738] RIP: 0033:0x7fd8d64ef0f7 >[24731.032739] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24731.032742] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[24731.032743] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24731.032744] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 00007fd8d67b3c50 >[24731.032746] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[24731.032747] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[24731.108410] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24731.108414] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24731.108416] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24731.108418] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24731.108419] Call Trace: >[24731.108426] dump_stack+0x85/0xbf >[24731.108430] swiotlb_alloc_coherent+0x1be/0x1d0 >[24731.108439] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24731.108458] ttm_dma_populate+0x25e/0x350 [ttm] >[24731.108464] ttm_tt_bind+0x2c/0x60 [ttm] >[24731.108468] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24731.108475] ttm_bo_validate+0x189/0x1a0 [ttm] >[24731.108478] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24731.108484] ? mutex_trylock+0xcd/0xe0 >[24731.108489] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24731.108527] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24731.108552] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24731.108558] ? __lock_acquire+0x2d4/0x1340 >[24731.108582] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24731.108608] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24731.108632] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24731.108652] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24731.108676] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24731.108690] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24731.108699] drm_ioctl+0x2d5/0x370 [drm] >[24731.108718] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24731.108723] ? __pm_runtime_resume+0x54/0x90 >[24731.108727] ? trace_hardirqs_on_caller+0xed/0x180 >[24731.108748] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24731.108754] do_vfs_ioctl+0xa5/0x6e0 >[24731.108760] SyS_ioctl+0x74/0x80 >[24731.108765] do_syscall_64+0x79/0x220 >[24731.108768] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24731.108771] RIP: 0033:0x7fd8d64ef0f7 >[24731.108772] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24731.108775] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[24731.108776] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24731.108777] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 00007fd8d67b3c50 >[24731.108779] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[24731.108780] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[24733.189311] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24733.189314] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24733.189317] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24733.189318] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24733.189319] Call Trace: >[24733.189326] dump_stack+0x85/0xbf >[24733.189330] swiotlb_alloc_coherent+0x1be/0x1d0 >[24733.189338] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24733.189348] ttm_dma_populate+0x25e/0x350 [ttm] >[24733.189363] ttm_tt_bind+0x2c/0x60 [ttm] >[24733.189378] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24733.189386] ttm_bo_validate+0x189/0x1a0 [ttm] >[24733.189389] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24733.189395] ? mutex_trylock+0xcd/0xe0 >[24733.189400] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24733.189452] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24733.189475] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24733.189500] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24733.189535] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24733.189557] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24733.189575] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24733.189605] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24733.189617] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24733.189625] drm_ioctl+0x2d5/0x370 [drm] >[24733.189641] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24733.189646] ? __pm_runtime_resume+0x54/0x90 >[24733.189651] ? trace_hardirqs_on_caller+0xed/0x180 >[24733.189669] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24733.189674] do_vfs_ioctl+0xa5/0x6e0 >[24733.189680] SyS_ioctl+0x74/0x80 >[24733.189685] do_syscall_64+0x79/0x220 >[24733.189688] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24733.189691] RIP: 0033:0x7fd8d64ef0f7 >[24733.189692] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24733.189695] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[24733.189696] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24733.189697] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[24733.189699] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24733.189700] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[24735.826981] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24735.826984] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24735.826987] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24735.826988] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24735.826989] Call Trace: >[24735.826996] dump_stack+0x85/0xbf >[24735.827001] swiotlb_alloc_coherent+0x1be/0x1d0 >[24735.827008] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24735.827017] ttm_dma_populate+0x25e/0x350 [ttm] >[24735.827024] ttm_tt_bind+0x2c/0x60 [ttm] >[24735.827028] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24735.827035] ttm_bo_validate+0x189/0x1a0 [ttm] >[24735.827038] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24735.827044] ? mutex_trylock+0xcd/0xe0 >[24735.827049] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24735.827091] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24735.827114] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24735.827119] ? __lock_acquire+0x2d4/0x1340 >[24735.827141] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24735.827164] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24735.827186] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24735.827204] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24735.827234] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24735.827246] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24735.827254] drm_ioctl+0x2d5/0x370 [drm] >[24735.827271] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24735.827275] ? __pm_runtime_resume+0x54/0x90 >[24735.827279] ? trace_hardirqs_on_caller+0xed/0x180 >[24735.827297] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24735.827303] do_vfs_ioctl+0xa5/0x6e0 >[24735.827309] SyS_ioctl+0x74/0x80 >[24735.827314] do_syscall_64+0x79/0x220 >[24735.827317] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24735.827320] RIP: 0033:0x7fd8d64ef0f7 >[24735.827321] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24735.827324] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[24735.827325] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24735.827326] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[24735.827328] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24735.827329] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[24740.563124] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24740.563127] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24740.563130] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24740.563131] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24740.563132] Call Trace: >[24740.563148] dump_stack+0x85/0xbf >[24740.563153] swiotlb_alloc_coherent+0x1be/0x1d0 >[24740.563160] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24740.563169] ttm_dma_populate+0x25e/0x350 [ttm] >[24740.563175] ttm_tt_bind+0x2c/0x60 [ttm] >[24740.563179] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24740.563186] ttm_bo_validate+0x189/0x1a0 [ttm] >[24740.563189] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24740.563195] ? mutex_trylock+0xcd/0xe0 >[24740.563200] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24740.563231] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24740.563263] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24740.563268] ? __lock_acquire+0x2d4/0x1340 >[24740.563298] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24740.563321] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24740.563342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24740.563359] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24740.563378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24740.563389] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24740.563397] drm_ioctl+0x2d5/0x370 [drm] >[24740.563414] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24740.563419] ? __pm_runtime_resume+0x54/0x90 >[24740.563423] ? trace_hardirqs_on_caller+0xed/0x180 >[24740.563440] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24740.563446] do_vfs_ioctl+0xa5/0x6e0 >[24740.563453] SyS_ioctl+0x74/0x80 >[24740.563458] do_syscall_64+0x79/0x220 >[24740.563461] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24740.563464] RIP: 0033:0x7fd8d64ef0f7 >[24740.563465] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24740.563468] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[24740.563469] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24740.563470] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[24740.563471] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24740.563473] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[24743.299087] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24743.299091] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24743.299093] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24743.299094] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24743.299096] Call Trace: >[24743.299102] dump_stack+0x85/0xbf >[24743.299107] swiotlb_alloc_coherent+0x1be/0x1d0 >[24743.299114] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24743.299123] ttm_dma_populate+0x25e/0x350 [ttm] >[24743.299129] ttm_tt_bind+0x2c/0x60 [ttm] >[24743.299133] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24743.299140] ttm_bo_validate+0x189/0x1a0 [ttm] >[24743.299143] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24743.299149] ? mutex_trylock+0xcd/0xe0 >[24743.299153] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24743.299182] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24743.299203] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24743.299208] ? __lock_acquire+0x2d4/0x1340 >[24743.299227] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24743.299249] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24743.299279] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24743.299308] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24743.299338] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24743.299349] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24743.299357] drm_ioctl+0x2d5/0x370 [drm] >[24743.299373] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24743.299377] ? __pm_runtime_resume+0x54/0x90 >[24743.299382] ? trace_hardirqs_on_caller+0xed/0x180 >[24743.299399] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24743.299405] do_vfs_ioctl+0xa5/0x6e0 >[24743.299411] SyS_ioctl+0x74/0x80 >[24743.299416] do_syscall_64+0x79/0x220 >[24743.299419] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24743.299421] RIP: 0033:0x7fd8d64ef0f7 >[24743.299422] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24743.299425] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[24743.299426] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24743.299428] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[24743.299429] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24743.299430] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[24761.059163] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24761.059166] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24761.059169] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24761.059170] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24761.059171] Call Trace: >[24761.059178] dump_stack+0x85/0xbf >[24761.059182] swiotlb_alloc_coherent+0x1be/0x1d0 >[24761.059190] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24761.059198] ttm_dma_populate+0x25e/0x350 [ttm] >[24761.059204] ttm_tt_bind+0x2c/0x60 [ttm] >[24761.059208] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24761.059215] ttm_bo_validate+0x189/0x1a0 [ttm] >[24761.059218] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24761.059224] ? mutex_trylock+0xcd/0xe0 >[24761.059229] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24761.059260] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24761.059280] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24761.059313] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24761.059346] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24761.059377] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24761.059395] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24761.059415] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24761.059426] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24761.059434] drm_ioctl+0x2d5/0x370 [drm] >[24761.059451] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24761.059455] ? __pm_runtime_resume+0x54/0x90 >[24761.059460] ? trace_hardirqs_on_caller+0xed/0x180 >[24761.059478] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24761.059483] do_vfs_ioctl+0xa5/0x6e0 >[24761.059490] SyS_ioctl+0x74/0x80 >[24761.059494] do_syscall_64+0x79/0x220 >[24761.059497] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24761.059500] RIP: 0033:0x7fd8d64ef0f7 >[24761.059501] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24761.059504] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[24761.059505] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24761.059507] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[24761.059508] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24761.059509] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[24761.073147] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24761.073150] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24761.073152] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24761.073153] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24761.073154] Call Trace: >[24761.073159] dump_stack+0x85/0xbf >[24761.073163] swiotlb_alloc_coherent+0x1be/0x1d0 >[24761.073170] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24761.073188] ttm_dma_populate+0x25e/0x350 [ttm] >[24761.073194] ttm_tt_bind+0x2c/0x60 [ttm] >[24761.073198] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24761.073205] ttm_bo_validate+0x189/0x1a0 [ttm] >[24761.073208] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24761.073214] ? mutex_trylock+0xcd/0xe0 >[24761.073219] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24761.073240] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24761.073270] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24761.073292] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24761.073314] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24761.073345] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24761.073362] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24761.073392] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24761.073403] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24761.073411] drm_ioctl+0x2d5/0x370 [drm] >[24761.073427] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24761.073431] ? __pm_runtime_resume+0x54/0x90 >[24761.073436] ? trace_hardirqs_on_caller+0xed/0x180 >[24761.073454] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24761.073459] do_vfs_ioctl+0xa5/0x6e0 >[24761.073465] SyS_ioctl+0x74/0x80 >[24761.073470] do_syscall_64+0x79/0x220 >[24761.073473] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24761.073475] RIP: 0033:0x7fd8d64ef0f7 >[24761.073476] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24761.073479] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[24761.073480] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24761.073482] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[24761.073483] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24761.073484] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[24762.238646] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24762.238650] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24762.238653] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24762.238654] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24762.238656] Call Trace: >[24762.238663] dump_stack+0x85/0xbf >[24762.238678] swiotlb_alloc_coherent+0x1be/0x1d0 >[24762.238696] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24762.238705] ttm_dma_populate+0x25e/0x350 [ttm] >[24762.238712] ttm_tt_bind+0x2c/0x60 [ttm] >[24762.238716] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24762.238725] ttm_bo_validate+0x189/0x1a0 [ttm] >[24762.238728] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24762.238745] ? mutex_trylock+0xcd/0xe0 >[24762.238750] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24762.238795] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24762.238819] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24762.238844] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24762.238868] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24762.238900] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24762.238928] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24762.238949] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24762.238961] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24762.238969] drm_ioctl+0x2d5/0x370 [drm] >[24762.238986] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24762.238990] ? __pm_runtime_resume+0x54/0x90 >[24762.238996] ? trace_hardirqs_on_caller+0xed/0x180 >[24762.239014] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24762.239019] do_vfs_ioctl+0xa5/0x6e0 >[24762.239026] SyS_ioctl+0x74/0x80 >[24762.239031] do_syscall_64+0x79/0x220 >[24762.239045] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24762.239047] RIP: 0033:0x7fd8d64ef0f7 >[24762.239049] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24762.239052] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[24762.239053] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24762.239054] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[24762.239056] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24762.239057] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[24768.216180] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24768.216185] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24768.216188] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24768.216190] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24768.216192] Call Trace: >[24768.216200] dump_stack+0x85/0xbf >[24768.216206] swiotlb_alloc_coherent+0x1be/0x1d0 >[24768.216215] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24768.216223] ttm_dma_populate+0x25e/0x350 [ttm] >[24768.216229] ttm_tt_bind+0x2c/0x60 [ttm] >[24768.216233] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24768.216241] ttm_bo_validate+0x189/0x1a0 [ttm] >[24768.216244] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24768.216249] ? mutex_trylock+0xcd/0xe0 >[24768.216254] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24768.216285] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24768.216305] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24768.216327] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24768.216349] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24768.216370] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24768.216386] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24768.216406] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24768.216417] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24768.216425] drm_ioctl+0x2d5/0x370 [drm] >[24768.216442] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24768.216446] ? __pm_runtime_resume+0x54/0x90 >[24768.216451] ? trace_hardirqs_on_caller+0xed/0x180 >[24768.216469] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24768.216474] do_vfs_ioctl+0xa5/0x6e0 >[24768.216480] SyS_ioctl+0x74/0x80 >[24768.216485] do_syscall_64+0x79/0x220 >[24768.216488] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24768.216490] RIP: 0033:0x7fd8d64ef0f7 >[24768.216492] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24768.216494] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[24768.216496] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24768.216497] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[24768.216498] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24768.216499] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[24772.619851] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24772.619855] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24772.619859] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24772.619861] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24772.619864] Call Trace: >[24772.619873] dump_stack+0x85/0xbf >[24772.619879] swiotlb_alloc_coherent+0x1be/0x1d0 >[24772.619891] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24772.619906] ttm_dma_populate+0x25e/0x350 [ttm] >[24772.619916] ttm_tt_bind+0x2c/0x60 [ttm] >[24772.619922] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24772.619936] ttm_bo_validate+0x189/0x1a0 [ttm] >[24772.619941] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24772.619950] ? mutex_trylock+0xcd/0xe0 >[24772.619961] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24772.620017] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24772.620068] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24772.620082] ? __lock_acquire+0x2d4/0x1340 >[24772.620122] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24772.620177] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24772.620234] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24772.620272] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24772.620306] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24772.620322] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24772.620337] drm_ioctl+0x2d5/0x370 [drm] >[24772.620380] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24772.620392] ? __pm_runtime_resume+0x54/0x90 >[24772.620403] ? trace_hardirqs_on_caller+0xed/0x180 >[24772.620447] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24772.620456] do_vfs_ioctl+0xa5/0x6e0 >[24772.620467] SyS_ioctl+0x74/0x80 >[24772.620475] do_syscall_64+0x79/0x220 >[24772.620480] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24772.620484] RIP: 0033:0x7fd8d64ef0f7 >[24772.620486] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24772.620491] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[24772.620493] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24772.620495] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[24772.620497] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24772.620499] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[24790.993970] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24790.993975] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24790.993979] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24790.993981] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24790.993983] Call Trace: >[24790.993992] dump_stack+0x85/0xbf >[24790.993998] swiotlb_alloc_coherent+0x1be/0x1d0 >[24790.994009] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24790.994025] ttm_dma_populate+0x25e/0x350 [ttm] >[24790.994036] ttm_tt_bind+0x2c/0x60 [ttm] >[24790.994043] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24790.994057] ttm_bo_validate+0x189/0x1a0 [ttm] >[24790.994062] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24790.994072] ? mutex_trylock+0xcd/0xe0 >[24790.994081] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24790.994121] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24790.994154] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24790.994193] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24790.994230] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24790.994265] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24790.994292] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24790.994325] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24790.994339] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24790.994353] drm_ioctl+0x2d5/0x370 [drm] >[24790.994382] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24790.994389] ? __pm_runtime_resume+0x54/0x90 >[24790.994398] ? trace_hardirqs_on_caller+0xed/0x180 >[24790.994428] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24790.994435] do_vfs_ioctl+0xa5/0x6e0 >[24790.994448] SyS_ioctl+0x74/0x80 >[24790.994455] do_syscall_64+0x79/0x220 >[24790.994460] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24790.994464] RIP: 0033:0x7fd8d64ef0f7 >[24790.994466] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24790.994470] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[24790.994472] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24790.994475] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 0000000000000004 >[24790.994477] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24790.994479] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[24791.012484] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24791.012487] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24791.012500] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24791.012501] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24791.012502] Call Trace: >[24791.012508] dump_stack+0x85/0xbf >[24791.012513] swiotlb_alloc_coherent+0x1be/0x1d0 >[24791.012520] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24791.012529] ttm_dma_populate+0x25e/0x350 [ttm] >[24791.012535] ttm_tt_bind+0x2c/0x60 [ttm] >[24791.012539] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24791.012547] ttm_bo_validate+0x189/0x1a0 [ttm] >[24791.012550] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24791.012556] ? mutex_trylock+0xcd/0xe0 >[24791.012561] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24791.012591] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24791.012612] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24791.012634] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24791.012658] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24791.012690] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24791.012711] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24791.012731] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24791.012743] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24791.012751] drm_ioctl+0x2d5/0x370 [drm] >[24791.012767] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24791.012772] ? __pm_runtime_resume+0x54/0x90 >[24791.012777] ? trace_hardirqs_on_caller+0xed/0x180 >[24791.012795] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24791.012800] do_vfs_ioctl+0xa5/0x6e0 >[24791.012807] SyS_ioctl+0x74/0x80 >[24791.012812] do_syscall_64+0x79/0x220 >[24791.012815] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24791.012817] RIP: 0033:0x7fd8d64ef0f7 >[24791.012819] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24791.012821] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[24791.012823] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24791.012824] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 0000000000000004 >[24791.012825] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24791.012826] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[24821.107095] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24821.107098] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24821.107101] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24821.107102] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24821.107103] Call Trace: >[24821.107110] dump_stack+0x85/0xbf >[24821.107114] swiotlb_alloc_coherent+0x1be/0x1d0 >[24821.107121] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24821.107130] ttm_dma_populate+0x25e/0x350 [ttm] >[24821.107135] ttm_tt_bind+0x2c/0x60 [ttm] >[24821.107139] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24821.107147] ttm_bo_validate+0x189/0x1a0 [ttm] >[24821.107150] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24821.107155] ? mutex_trylock+0xcd/0xe0 >[24821.107160] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24821.107190] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24821.107210] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24821.107232] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24821.107255] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24821.107275] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24821.107292] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24821.107311] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24821.107323] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24821.107331] drm_ioctl+0x2d5/0x370 [drm] >[24821.107347] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24821.107352] ? __pm_runtime_resume+0x54/0x90 >[24821.107356] ? trace_hardirqs_on_caller+0xed/0x180 >[24821.107374] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24821.107379] do_vfs_ioctl+0xa5/0x6e0 >[24821.107385] SyS_ioctl+0x74/0x80 >[24821.107390] do_syscall_64+0x79/0x220 >[24821.107393] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24821.107396] RIP: 0033:0x7fd8d64ef0f7 >[24821.107397] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24821.107400] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[24821.107401] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24821.107402] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[24821.107403] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24821.107405] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[24851.108676] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24851.108679] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24851.108682] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24851.108683] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24851.108684] Call Trace: >[24851.108691] dump_stack+0x85/0xbf >[24851.108695] swiotlb_alloc_coherent+0x1be/0x1d0 >[24851.108702] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24851.108711] ttm_dma_populate+0x25e/0x350 [ttm] >[24851.108717] ttm_tt_bind+0x2c/0x60 [ttm] >[24851.108720] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24851.108728] ttm_bo_validate+0x189/0x1a0 [ttm] >[24851.108731] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24851.108736] ? mutex_trylock+0xcd/0xe0 >[24851.108741] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24851.108772] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24851.108793] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24851.108815] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24851.108837] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24851.108858] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24851.108885] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24851.108905] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24851.108916] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24851.108924] drm_ioctl+0x2d5/0x370 [drm] >[24851.108953] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24851.108957] ? __pm_runtime_resume+0x54/0x90 >[24851.108962] ? trace_hardirqs_on_caller+0xed/0x180 >[24851.108980] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24851.108985] do_vfs_ioctl+0xa5/0x6e0 >[24851.108991] SyS_ioctl+0x74/0x80 >[24851.108996] do_syscall_64+0x79/0x220 >[24851.108999] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24851.109001] RIP: 0033:0x7fd8d64ef0f7 >[24851.109003] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24851.109005] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[24851.109006] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24851.109008] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 0000000000000004 >[24851.109009] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24851.109010] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[24853.970183] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24853.970188] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24853.970192] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24853.970194] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24853.970196] Call Trace: >[24853.970205] dump_stack+0x85/0xbf >[24853.970211] swiotlb_alloc_coherent+0x1be/0x1d0 >[24853.970222] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24853.970238] ttm_dma_populate+0x25e/0x350 [ttm] >[24853.970257] ttm_tt_bind+0x2c/0x60 [ttm] >[24853.970262] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24853.970275] ttm_bo_validate+0x189/0x1a0 [ttm] >[24853.970279] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24853.970298] ? mutex_trylock+0xcd/0xe0 >[24853.970307] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24853.970349] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24853.970383] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24853.970442] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24853.970480] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24853.970524] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24853.970550] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24853.970584] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24853.970597] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24853.970611] drm_ioctl+0x2d5/0x370 [drm] >[24853.970639] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24853.970646] ? __pm_runtime_resume+0x54/0x90 >[24853.970655] ? trace_hardirqs_on_caller+0xed/0x180 >[24853.970685] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24853.970693] do_vfs_ioctl+0xa5/0x6e0 >[24853.970706] SyS_ioctl+0x74/0x80 >[24853.970713] do_syscall_64+0x79/0x220 >[24853.970719] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24853.970722] RIP: 0033:0x7fd8d64ef0f7 >[24853.970725] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24853.970729] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[24853.970731] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24853.970733] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[24853.970735] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24853.970737] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[24858.875033] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24858.875037] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24858.875039] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24858.875041] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24858.875042] Call Trace: >[24858.875049] dump_stack+0x85/0xbf >[24858.875053] swiotlb_alloc_coherent+0x1be/0x1d0 >[24858.875060] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24858.875069] ttm_dma_populate+0x25e/0x350 [ttm] >[24858.875075] ttm_tt_bind+0x2c/0x60 [ttm] >[24858.875079] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24858.875086] ttm_bo_validate+0x189/0x1a0 [ttm] >[24858.875089] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24858.875095] ? mutex_trylock+0xcd/0xe0 >[24858.875100] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24858.875130] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24858.875150] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24858.875173] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24858.875195] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24858.875216] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24858.875233] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24858.875252] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24858.875263] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24858.875271] drm_ioctl+0x2d5/0x370 [drm] >[24858.875287] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24858.875292] ? __pm_runtime_resume+0x54/0x90 >[24858.875297] ? trace_hardirqs_on_caller+0xed/0x180 >[24858.875314] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24858.875319] do_vfs_ioctl+0xa5/0x6e0 >[24858.875326] SyS_ioctl+0x74/0x80 >[24858.875330] do_syscall_64+0x79/0x220 >[24858.875333] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24858.875336] RIP: 0033:0x7fd8d64ef0f7 >[24858.875337] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24858.875340] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[24858.875341] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24858.875342] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[24858.875343] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24858.875345] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[24878.159589] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24878.159595] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24878.159599] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24878.159602] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24878.159605] Call Trace: >[24878.159615] dump_stack+0x85/0xbf >[24878.159622] swiotlb_alloc_coherent+0x1be/0x1d0 >[24878.159636] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24878.159656] ttm_dma_populate+0x25e/0x350 [ttm] >[24878.159670] ttm_tt_bind+0x2c/0x60 [ttm] >[24878.159678] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24878.159696] ttm_bo_validate+0x189/0x1a0 [ttm] >[24878.159702] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24878.159715] ? mutex_trylock+0xcd/0xe0 >[24878.159726] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24878.159772] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24878.159813] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24878.159863] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24878.159910] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24878.159955] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24878.159990] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24878.160033] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24878.160052] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24878.160069] drm_ioctl+0x2d5/0x370 [drm] >[24878.160105] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24878.160114] ? __pm_runtime_resume+0x54/0x90 >[24878.160124] ? trace_hardirqs_on_caller+0xed/0x180 >[24878.160164] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24878.160174] do_vfs_ioctl+0xa5/0x6e0 >[24878.160190] SyS_ioctl+0x74/0x80 >[24878.160200] do_syscall_64+0x79/0x220 >[24878.160206] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24878.160211] RIP: 0033:0x7fd8d64ef0f7 >[24878.160214] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24878.160220] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[24878.160223] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24878.160226] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[24878.160229] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24878.160232] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[24881.010338] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24881.010341] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24881.010344] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24881.010345] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24881.010346] Call Trace: >[24881.010353] dump_stack+0x85/0xbf >[24881.010358] swiotlb_alloc_coherent+0x1be/0x1d0 >[24881.010366] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24881.010375] ttm_dma_populate+0x25e/0x350 [ttm] >[24881.010382] ttm_tt_bind+0x2c/0x60 [ttm] >[24881.010386] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24881.010394] ttm_bo_validate+0x189/0x1a0 [ttm] >[24881.010397] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24881.010403] ? mutex_trylock+0xcd/0xe0 >[24881.010408] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24881.010439] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24881.010460] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24881.010476] ? __lock_acquire+0x2d4/0x1340 >[24881.010496] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24881.010519] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24881.010541] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24881.010558] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24881.010588] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24881.010599] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24881.010607] drm_ioctl+0x2d5/0x370 [drm] >[24881.010624] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24881.010628] ? __pm_runtime_resume+0x54/0x90 >[24881.010632] ? trace_hardirqs_on_caller+0xed/0x180 >[24881.010650] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24881.010655] do_vfs_ioctl+0xa5/0x6e0 >[24881.010661] SyS_ioctl+0x74/0x80 >[24881.010666] do_syscall_64+0x79/0x220 >[24881.010669] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24881.010671] RIP: 0033:0x7fd8d64ef0f7 >[24881.010673] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24881.010675] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[24881.010677] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24881.010678] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 00007fd8d67b3c50 >[24881.010679] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[24881.010680] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[24910.636367] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24910.636370] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24910.636373] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24910.636374] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24910.636376] Call Trace: >[24910.636384] dump_stack+0x85/0xbf >[24910.636389] swiotlb_alloc_coherent+0x1be/0x1d0 >[24910.636400] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24910.636415] ttm_dma_populate+0x25e/0x350 [ttm] >[24910.636424] ttm_tt_bind+0x2c/0x60 [ttm] >[24910.636431] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24910.636445] ttm_bo_validate+0x189/0x1a0 [ttm] >[24910.636450] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24910.636459] ? mutex_trylock+0xcd/0xe0 >[24910.636467] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24910.636503] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24910.636524] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24910.636547] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24910.636570] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24910.636592] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24910.636609] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24910.636629] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24910.636641] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24910.636648] drm_ioctl+0x2d5/0x370 [drm] >[24910.636665] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24910.636670] ? __pm_runtime_resume+0x54/0x90 >[24910.636675] ? trace_hardirqs_on_caller+0xed/0x180 >[24910.636692] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24910.636697] do_vfs_ioctl+0xa5/0x6e0 >[24910.636704] SyS_ioctl+0x74/0x80 >[24910.636709] do_syscall_64+0x79/0x220 >[24910.636712] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24910.636715] RIP: 0033:0x7fd8d64ef0f7 >[24910.636716] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24910.636719] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[24910.636720] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24910.636721] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[24910.636723] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24910.636724] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[24911.051238] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24911.051241] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24911.051244] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24911.051245] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24911.051247] Call Trace: >[24911.051253] dump_stack+0x85/0xbf >[24911.051257] swiotlb_alloc_coherent+0x1be/0x1d0 >[24911.051265] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24911.051273] ttm_dma_populate+0x25e/0x350 [ttm] >[24911.051279] ttm_tt_bind+0x2c/0x60 [ttm] >[24911.051283] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24911.051291] ttm_bo_validate+0x189/0x1a0 [ttm] >[24911.051294] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24911.051300] ? mutex_trylock+0xcd/0xe0 >[24911.051305] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24911.051346] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24911.051368] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24911.051391] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24911.051415] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24911.051437] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24911.051454] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24911.051476] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24911.051488] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24911.051498] drm_ioctl+0x2d5/0x370 [drm] >[24911.051525] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24911.051530] ? __pm_runtime_resume+0x54/0x90 >[24911.051538] ? trace_hardirqs_on_caller+0xed/0x180 >[24911.051568] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24911.051575] do_vfs_ioctl+0xa5/0x6e0 >[24911.051587] SyS_ioctl+0x74/0x80 >[24911.051602] do_syscall_64+0x79/0x220 >[24911.051605] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24911.051608] RIP: 0033:0x7fd8d64ef0f7 >[24911.051609] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24911.051612] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[24911.051613] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24911.051614] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 0000000000000004 >[24911.051615] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24911.051617] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[24916.510355] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24916.510360] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24916.510363] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24916.510366] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24916.510368] Call Trace: >[24916.510376] dump_stack+0x85/0xbf >[24916.510382] swiotlb_alloc_coherent+0x1be/0x1d0 >[24916.510394] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24916.510410] ttm_dma_populate+0x25e/0x350 [ttm] >[24916.510421] ttm_tt_bind+0x2c/0x60 [ttm] >[24916.510427] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24916.510442] ttm_bo_validate+0x189/0x1a0 [ttm] >[24916.510447] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24916.510456] ? mutex_trylock+0xcd/0xe0 >[24916.510465] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24916.510504] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24916.510536] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24916.510546] ? __lock_acquire+0x2d4/0x1340 >[24916.510579] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24916.510626] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24916.510671] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24916.510708] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24916.510740] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24916.510755] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24916.510769] drm_ioctl+0x2d5/0x370 [drm] >[24916.510796] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24916.510803] ? __pm_runtime_resume+0x54/0x90 >[24916.510810] ? trace_hardirqs_on_caller+0xed/0x180 >[24916.510839] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24916.510847] do_vfs_ioctl+0xa5/0x6e0 >[24916.510858] SyS_ioctl+0x74/0x80 >[24916.510866] do_syscall_64+0x79/0x220 >[24916.510871] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24916.510874] RIP: 0033:0x7fd8d64ef0f7 >[24916.510876] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24916.510881] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[24916.510883] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24916.510885] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[24916.510887] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24916.510889] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[24923.163854] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24923.163859] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24923.163863] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24923.163865] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24923.163866] Call Trace: >[24923.163875] dump_stack+0x85/0xbf >[24923.163882] swiotlb_alloc_coherent+0x1be/0x1d0 >[24923.163894] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24923.163915] ttm_dma_populate+0x25e/0x350 [ttm] >[24923.163929] ttm_tt_bind+0x2c/0x60 [ttm] >[24923.163938] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24923.163957] ttm_bo_validate+0x189/0x1a0 [ttm] >[24923.163963] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24923.163975] ? mutex_trylock+0xcd/0xe0 >[24923.163986] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24923.164037] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24923.164080] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24923.164133] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24923.164178] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24923.164209] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24923.164233] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24923.164261] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24923.164275] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24923.164287] drm_ioctl+0x2d5/0x370 [drm] >[24923.164311] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24923.164317] ? __pm_runtime_resume+0x54/0x90 >[24923.164324] ? trace_hardirqs_on_caller+0xed/0x180 >[24923.164349] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24923.164356] do_vfs_ioctl+0xa5/0x6e0 >[24923.164365] SyS_ioctl+0x74/0x80 >[24923.164372] do_syscall_64+0x79/0x220 >[24923.164376] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24923.164380] RIP: 0033:0x7fd8d64ef0f7 >[24923.164382] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24923.164386] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[24923.164388] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24923.164389] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[24923.164391] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24923.164393] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b663b0 >[24940.994516] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24940.994521] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24940.994525] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24940.994527] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24940.994530] Call Trace: >[24940.994539] dump_stack+0x85/0xbf >[24940.994546] swiotlb_alloc_coherent+0x1be/0x1d0 >[24940.994558] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24940.994575] ttm_dma_populate+0x25e/0x350 [ttm] >[24940.994587] ttm_tt_bind+0x2c/0x60 [ttm] >[24940.994594] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24940.994608] ttm_bo_validate+0x189/0x1a0 [ttm] >[24940.994613] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24940.994622] ? mutex_trylock+0xcd/0xe0 >[24940.994630] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24940.994671] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24940.994707] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24940.994745] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24940.994787] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24940.994825] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24940.994854] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24940.994890] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24940.994904] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24940.994918] drm_ioctl+0x2d5/0x370 [drm] >[24940.994948] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24940.994956] ? __pm_runtime_resume+0x54/0x90 >[24940.994965] ? trace_hardirqs_on_caller+0xed/0x180 >[24940.994998] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24940.995006] do_vfs_ioctl+0xa5/0x6e0 >[24940.995019] SyS_ioctl+0x74/0x80 >[24940.995028] do_syscall_64+0x79/0x220 >[24940.995033] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24940.995037] RIP: 0033:0x7fd8d64ef0f7 >[24940.995040] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24940.995045] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[24940.995047] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24940.995049] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 0000000000000004 >[24940.995052] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24940.995054] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[24953.853754] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24953.853757] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24953.853760] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24953.853761] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24953.853763] Call Trace: >[24953.853780] dump_stack+0x85/0xbf >[24953.853784] swiotlb_alloc_coherent+0x1be/0x1d0 >[24953.853792] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24953.853801] ttm_dma_populate+0x25e/0x350 [ttm] >[24953.853807] ttm_tt_bind+0x2c/0x60 [ttm] >[24953.853811] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24953.853829] ttm_bo_validate+0x189/0x1a0 [ttm] >[24953.853832] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24953.853838] ? mutex_trylock+0xcd/0xe0 >[24953.853843] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24953.853873] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24953.853894] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24953.853917] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24953.853939] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24953.853960] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24953.853977] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24953.853997] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24953.854008] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24953.854016] drm_ioctl+0x2d5/0x370 [drm] >[24953.854033] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24953.854038] ? __pm_runtime_resume+0x54/0x90 >[24953.854043] ? trace_hardirqs_on_caller+0xed/0x180 >[24953.854061] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24953.854066] do_vfs_ioctl+0xa5/0x6e0 >[24953.854072] SyS_ioctl+0x74/0x80 >[24953.854077] do_syscall_64+0x79/0x220 >[24953.854080] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24953.854083] RIP: 0033:0x7fd8d64ef0f7 >[24953.854084] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24953.854087] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[24953.854088] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24953.854090] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[24953.854091] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24953.854092] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[24970.991918] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24970.991921] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24970.991924] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24970.991925] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24970.991927] Call Trace: >[24970.991934] dump_stack+0x85/0xbf >[24970.991939] swiotlb_alloc_coherent+0x1be/0x1d0 >[24970.991947] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24970.991957] ttm_dma_populate+0x25e/0x350 [ttm] >[24970.991964] ttm_tt_bind+0x2c/0x60 [ttm] >[24970.991968] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24970.991977] ttm_bo_validate+0x189/0x1a0 [ttm] >[24970.991980] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24970.991987] ? mutex_trylock+0xcd/0xe0 >[24970.991992] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24970.992031] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24970.992056] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24970.992085] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24970.992114] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24970.992141] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24970.992163] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24970.992188] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24970.992203] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24970.992212] drm_ioctl+0x2d5/0x370 [drm] >[24970.992246] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24970.992261] ? __pm_runtime_resume+0x54/0x90 >[24970.992266] ? trace_hardirqs_on_caller+0xed/0x180 >[24970.992295] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24970.992300] do_vfs_ioctl+0xa5/0x6e0 >[24970.992307] SyS_ioctl+0x74/0x80 >[24970.992311] do_syscall_64+0x79/0x220 >[24970.992315] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24970.992317] RIP: 0033:0x7fd8d64ef0f7 >[24970.992318] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24970.992321] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[24970.992322] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[24970.992324] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[24970.992325] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24970.992326] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[24975.582440] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24975.582443] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24975.582446] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24975.582447] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24975.582448] Call Trace: >[24975.582455] dump_stack+0x85/0xbf >[24975.582459] swiotlb_alloc_coherent+0x1be/0x1d0 >[24975.582466] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24975.582475] ttm_dma_populate+0x25e/0x350 [ttm] >[24975.582481] ttm_tt_bind+0x2c/0x60 [ttm] >[24975.582484] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24975.582492] ttm_bo_validate+0x189/0x1a0 [ttm] >[24975.582495] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24975.582500] ? mutex_trylock+0xcd/0xe0 >[24975.582505] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24975.582535] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24975.582556] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24975.582561] ? __lock_acquire+0x2d4/0x1340 >[24975.582581] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24975.582603] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24975.582624] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24975.582641] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24975.582661] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24975.582672] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24975.582679] drm_ioctl+0x2d5/0x370 [drm] >[24975.582696] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24975.582701] ? __pm_runtime_resume+0x54/0x90 >[24975.582705] ? trace_hardirqs_on_caller+0xed/0x180 >[24975.582722] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24975.582727] do_vfs_ioctl+0xa5/0x6e0 >[24975.582734] SyS_ioctl+0x74/0x80 >[24975.582738] do_syscall_64+0x79/0x220 >[24975.582741] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24975.582743] RIP: 0033:0x7fd8d64ef0f7 >[24975.582745] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24975.582748] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[24975.582749] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24975.582750] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[24975.582751] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24975.582752] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[24983.399135] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24983.399138] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24983.399141] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24983.399142] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24983.399144] Call Trace: >[24983.399150] dump_stack+0x85/0xbf >[24983.399154] swiotlb_alloc_coherent+0x1be/0x1d0 >[24983.399162] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24983.399171] ttm_dma_populate+0x25e/0x350 [ttm] >[24983.399177] ttm_tt_bind+0x2c/0x60 [ttm] >[24983.399180] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24983.399188] ttm_bo_validate+0x189/0x1a0 [ttm] >[24983.399191] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24983.399197] ? mutex_trylock+0xcd/0xe0 >[24983.399201] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24983.399231] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24983.399252] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24983.399274] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24983.399307] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24983.399338] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24983.399355] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24983.399375] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24983.399386] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24983.399394] drm_ioctl+0x2d5/0x370 [drm] >[24983.399410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24983.399414] ? __pm_runtime_resume+0x54/0x90 >[24983.399420] ? trace_hardirqs_on_caller+0xed/0x180 >[24983.399437] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24983.399442] do_vfs_ioctl+0xa5/0x6e0 >[24983.399449] SyS_ioctl+0x74/0x80 >[24983.399464] do_syscall_64+0x79/0x220 >[24983.399467] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24983.399470] RIP: 0033:0x7fd8d64ef0f7 >[24983.399471] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24983.399474] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[24983.399475] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24983.399477] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[24983.399478] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24983.399479] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[24992.575174] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[24992.575177] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[24992.575180] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[24992.575181] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[24992.575182] Call Trace: >[24992.575189] dump_stack+0x85/0xbf >[24992.575193] swiotlb_alloc_coherent+0x1be/0x1d0 >[24992.575200] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[24992.575209] ttm_dma_populate+0x25e/0x350 [ttm] >[24992.575215] ttm_tt_bind+0x2c/0x60 [ttm] >[24992.575220] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[24992.575233] ttm_bo_validate+0x189/0x1a0 [ttm] >[24992.575238] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[24992.575248] ? mutex_trylock+0xcd/0xe0 >[24992.575257] ttm_bo_init_reserved+0x459/0x500 [ttm] >[24992.575294] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[24992.575337] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[24992.575355] ? __lock_acquire+0x2d4/0x1340 >[24992.575387] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[24992.575424] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[24992.575446] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24992.575463] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[24992.575484] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24992.575495] drm_ioctl_kernel+0x5b/0xb0 [drm] >[24992.575503] drm_ioctl+0x2d5/0x370 [drm] >[24992.575520] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[24992.575524] ? __pm_runtime_resume+0x54/0x90 >[24992.575529] ? trace_hardirqs_on_caller+0xed/0x180 >[24992.575547] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[24992.575552] do_vfs_ioctl+0xa5/0x6e0 >[24992.575558] SyS_ioctl+0x74/0x80 >[24992.575563] do_syscall_64+0x79/0x220 >[24992.575567] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[24992.575569] RIP: 0033:0x7fd8d64ef0f7 >[24992.575570] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[24992.575573] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[24992.575574] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[24992.575576] RBP: 00007ffcc6dba1c0 R08: 00000000030d8310 R09: 0000000000000004 >[24992.575577] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[24992.575578] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[25000.005841] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25000.005844] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25000.005847] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25000.005848] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25000.005849] Call Trace: >[25000.005856] dump_stack+0x85/0xbf >[25000.005861] swiotlb_alloc_coherent+0x1be/0x1d0 >[25000.005868] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25000.005877] ttm_dma_populate+0x25e/0x350 [ttm] >[25000.005882] ttm_tt_bind+0x2c/0x60 [ttm] >[25000.005886] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25000.005894] ttm_bo_validate+0x189/0x1a0 [ttm] >[25000.005897] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25000.005902] ? mutex_trylock+0xcd/0xe0 >[25000.005907] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25000.005951] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25000.005972] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25000.005995] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25000.006018] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25000.006040] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25000.006057] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25000.006086] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25000.006098] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25000.006105] drm_ioctl+0x2d5/0x370 [drm] >[25000.006122] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25000.006126] ? __pm_runtime_resume+0x54/0x90 >[25000.006131] ? trace_hardirqs_on_caller+0xed/0x180 >[25000.006148] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25000.006153] do_vfs_ioctl+0xa5/0x6e0 >[25000.006160] SyS_ioctl+0x74/0x80 >[25000.006164] do_syscall_64+0x79/0x220 >[25000.006167] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25000.006170] RIP: 0033:0x7fd8d64ef0f7 >[25000.006171] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25000.006174] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[25000.006175] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25000.006176] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[25000.006177] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25000.006179] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[25001.031167] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25001.031171] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25001.031173] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25001.031174] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25001.031176] Call Trace: >[25001.031182] dump_stack+0x85/0xbf >[25001.031187] swiotlb_alloc_coherent+0x1be/0x1d0 >[25001.031194] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25001.031203] ttm_dma_populate+0x25e/0x350 [ttm] >[25001.031209] ttm_tt_bind+0x2c/0x60 [ttm] >[25001.031213] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25001.031220] ttm_bo_validate+0x189/0x1a0 [ttm] >[25001.031223] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25001.031229] ? mutex_trylock+0xcd/0xe0 >[25001.031235] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25001.031265] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25001.031286] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25001.031292] ? __lock_acquire+0x2d4/0x1340 >[25001.031312] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25001.031335] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25001.031357] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25001.031385] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25001.031416] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25001.031428] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25001.031436] drm_ioctl+0x2d5/0x370 [drm] >[25001.031452] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25001.031457] ? __pm_runtime_resume+0x54/0x90 >[25001.031462] ? trace_hardirqs_on_caller+0xed/0x180 >[25001.031490] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25001.031495] do_vfs_ioctl+0xa5/0x6e0 >[25001.031502] SyS_ioctl+0x74/0x80 >[25001.031507] do_syscall_64+0x79/0x220 >[25001.031510] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25001.031513] RIP: 0033:0x7fd8d64ef0f7 >[25001.031515] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25001.031517] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[25001.031519] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25001.031530] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 00007fd8d67b3c50 >[25001.031531] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[25001.031532] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[25004.390475] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25004.390478] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25004.390481] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25004.390482] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25004.390484] Call Trace: >[25004.390490] dump_stack+0x85/0xbf >[25004.390495] swiotlb_alloc_coherent+0x1be/0x1d0 >[25004.390502] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25004.390511] ttm_dma_populate+0x25e/0x350 [ttm] >[25004.390517] ttm_tt_bind+0x2c/0x60 [ttm] >[25004.390521] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25004.390528] ttm_bo_validate+0x189/0x1a0 [ttm] >[25004.390531] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25004.390537] ? mutex_trylock+0xcd/0xe0 >[25004.390542] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25004.390572] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25004.390593] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25004.390615] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25004.390637] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25004.390658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25004.390675] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25004.390695] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25004.390706] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25004.390714] drm_ioctl+0x2d5/0x370 [drm] >[25004.390731] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25004.390736] ? __pm_runtime_resume+0x54/0x90 >[25004.390741] ? trace_hardirqs_on_caller+0xed/0x180 >[25004.390758] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25004.390774] do_vfs_ioctl+0xa5/0x6e0 >[25004.390781] SyS_ioctl+0x74/0x80 >[25004.390786] do_syscall_64+0x79/0x220 >[25004.390790] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25004.390792] RIP: 0033:0x7fd8d64ef0f7 >[25004.390793] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25004.390796] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[25004.390798] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25004.390799] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[25004.390800] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25004.390801] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[25030.997832] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25030.997836] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25030.997840] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25030.997842] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25030.997844] Call Trace: >[25030.997852] dump_stack+0x85/0xbf >[25030.997858] swiotlb_alloc_coherent+0x1be/0x1d0 >[25030.997869] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25030.997885] ttm_dma_populate+0x25e/0x350 [ttm] >[25030.997895] ttm_tt_bind+0x2c/0x60 [ttm] >[25030.997901] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25030.997914] ttm_bo_validate+0x189/0x1a0 [ttm] >[25030.997919] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25030.997929] ? mutex_trylock+0xcd/0xe0 >[25030.997937] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25030.997976] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25030.998006] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25030.998040] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25030.998075] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25030.998108] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25030.998133] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25030.998164] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25030.998177] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25030.998190] drm_ioctl+0x2d5/0x370 [drm] >[25030.998215] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25030.998222] ? __pm_runtime_resume+0x54/0x90 >[25030.998229] ? trace_hardirqs_on_caller+0xed/0x180 >[25030.998266] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25030.998273] do_vfs_ioctl+0xa5/0x6e0 >[25030.998285] SyS_ioctl+0x74/0x80 >[25030.998292] do_syscall_64+0x79/0x220 >[25030.998297] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25030.998300] RIP: 0033:0x7fd8d64ef0f7 >[25030.998302] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25030.998317] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[25030.998319] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25030.998321] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[25030.998324] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25030.998326] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[25037.210703] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25037.210707] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25037.210710] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25037.210711] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25037.210713] Call Trace: >[25037.210720] dump_stack+0x85/0xbf >[25037.210724] swiotlb_alloc_coherent+0x1be/0x1d0 >[25037.210735] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25037.210749] ttm_dma_populate+0x25e/0x350 [ttm] >[25037.210758] ttm_tt_bind+0x2c/0x60 [ttm] >[25037.210773] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25037.210784] ttm_bo_validate+0x189/0x1a0 [ttm] >[25037.210788] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25037.210797] ? mutex_trylock+0xcd/0xe0 >[25037.210804] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25037.210855] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25037.210896] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25037.210904] ? __lock_acquire+0x2d4/0x1340 >[25037.210931] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25037.210962] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25037.210991] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25037.211015] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25037.211044] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25037.211063] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25037.211076] drm_ioctl+0x2d5/0x370 [drm] >[25037.211102] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25037.211110] ? __pm_runtime_resume+0x54/0x90 >[25037.211116] ? trace_hardirqs_on_caller+0xed/0x180 >[25037.211142] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25037.211149] do_vfs_ioctl+0xa5/0x6e0 >[25037.211159] SyS_ioctl+0x74/0x80 >[25037.211165] do_syscall_64+0x79/0x220 >[25037.211170] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25037.211174] RIP: 0033:0x7fd8d64ef0f7 >[25037.211186] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25037.211189] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[25037.211191] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25037.211193] RBP: 00007ffcc6dba1c0 R08: 00000000030d8310 R09: 0000000000000004 >[25037.211195] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25037.211197] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[25061.023621] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25061.023624] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25061.023627] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25061.023628] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25061.023629] Call Trace: >[25061.023636] dump_stack+0x85/0xbf >[25061.023640] swiotlb_alloc_coherent+0x1be/0x1d0 >[25061.023647] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25061.023656] ttm_dma_populate+0x25e/0x350 [ttm] >[25061.023662] ttm_tt_bind+0x2c/0x60 [ttm] >[25061.023666] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25061.023674] ttm_bo_validate+0x189/0x1a0 [ttm] >[25061.023677] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25061.023682] ? mutex_trylock+0xcd/0xe0 >[25061.023687] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25061.023718] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25061.023748] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25061.023771] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25061.023794] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25061.023815] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25061.023840] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25061.023872] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25061.023887] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25061.023898] drm_ioctl+0x2d5/0x370 [drm] >[25061.023915] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25061.023919] ? __pm_runtime_resume+0x54/0x90 >[25061.023925] ? trace_hardirqs_on_caller+0xed/0x180 >[25061.023943] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25061.023948] do_vfs_ioctl+0xa5/0x6e0 >[25061.023954] SyS_ioctl+0x74/0x80 >[25061.023959] do_syscall_64+0x79/0x220 >[25061.023962] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25061.023965] RIP: 0033:0x7fd8d64ef0f7 >[25061.023966] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25061.023969] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[25061.023970] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25061.023971] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[25061.023973] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25061.023974] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[25073.756121] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25073.756126] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25073.756129] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25073.756132] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25073.756134] Call Trace: >[25073.756142] dump_stack+0x85/0xbf >[25073.756148] swiotlb_alloc_coherent+0x1be/0x1d0 >[25073.756160] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25073.756176] ttm_dma_populate+0x25e/0x350 [ttm] >[25073.756186] ttm_tt_bind+0x2c/0x60 [ttm] >[25073.756193] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25073.756207] ttm_bo_validate+0x189/0x1a0 [ttm] >[25073.756212] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25073.756221] ? mutex_trylock+0xcd/0xe0 >[25073.756230] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25073.756273] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25073.756307] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25073.756317] ? __lock_acquire+0x2d4/0x1340 >[25073.756351] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25073.756388] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25073.756423] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25073.756449] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25073.756493] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25073.756508] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25073.756521] drm_ioctl+0x2d5/0x370 [drm] >[25073.756548] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25073.756554] ? __pm_runtime_resume+0x54/0x90 >[25073.756562] ? trace_hardirqs_on_caller+0xed/0x180 >[25073.756591] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25073.756598] do_vfs_ioctl+0xa5/0x6e0 >[25073.756610] SyS_ioctl+0x74/0x80 >[25073.756617] do_syscall_64+0x79/0x220 >[25073.756622] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25073.756626] RIP: 0033:0x7fd8d64ef0f7 >[25073.756628] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25073.756633] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[25073.756635] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25073.756637] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[25073.756639] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25073.756641] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[25082.843144] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25082.843147] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25082.843150] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25082.843151] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25082.843152] Call Trace: >[25082.843159] dump_stack+0x85/0xbf >[25082.843163] swiotlb_alloc_coherent+0x1be/0x1d0 >[25082.843171] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25082.843180] ttm_dma_populate+0x25e/0x350 [ttm] >[25082.843190] ttm_tt_bind+0x2c/0x60 [ttm] >[25082.843196] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25082.843209] ttm_bo_validate+0x189/0x1a0 [ttm] >[25082.843214] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25082.843224] ? mutex_trylock+0xcd/0xe0 >[25082.843232] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25082.843271] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25082.843303] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25082.843342] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25082.843368] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25082.843390] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25082.843407] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25082.843427] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25082.843439] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25082.843446] drm_ioctl+0x2d5/0x370 [drm] >[25082.843463] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25082.843468] ? __pm_runtime_resume+0x54/0x90 >[25082.843473] ? trace_hardirqs_on_caller+0xed/0x180 >[25082.843491] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25082.843496] do_vfs_ioctl+0xa5/0x6e0 >[25082.843503] SyS_ioctl+0x74/0x80 >[25082.843508] do_syscall_64+0x79/0x220 >[25082.843511] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25082.843513] RIP: 0033:0x7fd8d64ef0f7 >[25082.843515] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25082.843517] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[25082.843518] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25082.843520] RBP: 00007ffcc6dba1c0 R08: 00000000030e7230 R09: 0000000000000004 >[25082.843521] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25082.843522] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[25091.012061] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25091.012064] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25091.012066] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25091.012067] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25091.012069] Call Trace: >[25091.012075] dump_stack+0x85/0xbf >[25091.012079] swiotlb_alloc_coherent+0x1be/0x1d0 >[25091.012086] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25091.012095] ttm_dma_populate+0x25e/0x350 [ttm] >[25091.012100] ttm_tt_bind+0x2c/0x60 [ttm] >[25091.012104] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25091.012112] ttm_bo_validate+0x189/0x1a0 [ttm] >[25091.012115] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25091.012120] ? mutex_trylock+0xcd/0xe0 >[25091.012125] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25091.012155] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25091.012187] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25091.012211] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25091.012239] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25091.012273] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25091.012309] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25091.012330] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25091.012341] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25091.012349] drm_ioctl+0x2d5/0x370 [drm] >[25091.012365] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25091.012370] ? __pm_runtime_resume+0x54/0x90 >[25091.012375] ? trace_hardirqs_on_caller+0xed/0x180 >[25091.012392] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25091.012397] do_vfs_ioctl+0xa5/0x6e0 >[25091.012403] SyS_ioctl+0x74/0x80 >[25091.012408] do_syscall_64+0x79/0x220 >[25091.012411] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25091.012414] RIP: 0033:0x7fd8d64ef0f7 >[25091.012415] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25091.012417] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[25091.012419] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25091.012420] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 0000000000000004 >[25091.012421] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25091.012422] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[25105.758167] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25105.758170] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25105.758173] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25105.758174] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25105.758175] Call Trace: >[25105.758182] dump_stack+0x85/0xbf >[25105.758186] swiotlb_alloc_coherent+0x1be/0x1d0 >[25105.758194] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25105.758203] ttm_dma_populate+0x25e/0x350 [ttm] >[25105.758209] ttm_tt_bind+0x2c/0x60 [ttm] >[25105.758212] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25105.758220] ttm_bo_validate+0x189/0x1a0 [ttm] >[25105.758223] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25105.758229] ? mutex_trylock+0xcd/0xe0 >[25105.758234] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25105.758263] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25105.758284] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25105.758307] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25105.758329] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25105.758351] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25105.758368] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25105.758388] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25105.758399] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25105.758407] drm_ioctl+0x2d5/0x370 [drm] >[25105.758435] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25105.758440] ? __pm_runtime_resume+0x54/0x90 >[25105.758445] ? trace_hardirqs_on_caller+0xed/0x180 >[25105.758474] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25105.758479] do_vfs_ioctl+0xa5/0x6e0 >[25105.758485] SyS_ioctl+0x74/0x80 >[25105.758490] do_syscall_64+0x79/0x220 >[25105.758493] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25105.758496] RIP: 0033:0x7fd8d64ef0f7 >[25105.758497] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25105.758500] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[25105.758501] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25105.758503] RBP: 00007ffcc6dba1c0 R08: 000000000325a5a0 R09: 0000000000000004 >[25105.758504] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25105.758505] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[25121.020012] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25121.020015] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25121.020018] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25121.020019] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25121.020020] Call Trace: >[25121.020027] dump_stack+0x85/0xbf >[25121.020031] swiotlb_alloc_coherent+0x1be/0x1d0 >[25121.020049] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25121.020058] ttm_dma_populate+0x25e/0x350 [ttm] >[25121.020065] ttm_tt_bind+0x2c/0x60 [ttm] >[25121.020069] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25121.020077] ttm_bo_validate+0x189/0x1a0 [ttm] >[25121.020080] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25121.020087] ? mutex_trylock+0xcd/0xe0 >[25121.020092] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25121.020122] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25121.020144] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25121.020168] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25121.020192] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25121.020214] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25121.020242] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25121.020263] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25121.020274] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25121.020282] drm_ioctl+0x2d5/0x370 [drm] >[25121.020299] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25121.020304] ? __pm_runtime_resume+0x54/0x90 >[25121.020309] ? trace_hardirqs_on_caller+0xed/0x180 >[25121.020327] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25121.020333] do_vfs_ioctl+0xa5/0x6e0 >[25121.020340] SyS_ioctl+0x74/0x80 >[25121.020345] do_syscall_64+0x79/0x220 >[25121.020348] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25121.020350] RIP: 0033:0x7fd8d64ef0f7 >[25121.020352] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25121.020354] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[25121.020356] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25121.020357] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 0000000000000004 >[25121.020358] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25121.020359] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[25125.835413] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25125.835418] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25125.835422] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25125.835424] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25125.835426] Call Trace: >[25125.835435] dump_stack+0x85/0xbf >[25125.835441] swiotlb_alloc_coherent+0x1be/0x1d0 >[25125.835452] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25125.835467] ttm_dma_populate+0x25e/0x350 [ttm] >[25125.835476] ttm_tt_bind+0x2c/0x60 [ttm] >[25125.835483] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25125.835495] ttm_bo_validate+0x189/0x1a0 [ttm] >[25125.835500] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25125.835509] ? mutex_trylock+0xcd/0xe0 >[25125.835517] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25125.835558] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25125.835592] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25125.835601] ? __lock_acquire+0x2d4/0x1340 >[25125.835634] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25125.835688] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25125.835740] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25125.835782] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25125.835833] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25125.835853] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25125.835876] drm_ioctl+0x2d5/0x370 [drm] >[25125.835913] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25125.835920] ? __pm_runtime_resume+0x54/0x90 >[25125.835927] ? trace_hardirqs_on_caller+0xed/0x180 >[25125.835956] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25125.835963] do_vfs_ioctl+0xa5/0x6e0 >[25125.835974] SyS_ioctl+0x74/0x80 >[25125.835981] do_syscall_64+0x79/0x220 >[25125.835986] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25125.835990] RIP: 0033:0x7fd8d64ef0f7 >[25125.835992] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25125.835997] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[25125.835999] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25125.836001] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[25125.836003] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25125.836005] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[25151.023866] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25151.023870] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25151.023873] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25151.023875] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25151.023876] Call Trace: >[25151.023884] dump_stack+0x85/0xbf >[25151.023889] swiotlb_alloc_coherent+0x1be/0x1d0 >[25151.023899] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25151.023910] ttm_dma_populate+0x25e/0x350 [ttm] >[25151.023918] ttm_tt_bind+0x2c/0x60 [ttm] >[25151.023923] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25151.023932] ttm_bo_validate+0x189/0x1a0 [ttm] >[25151.023936] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25151.023943] ? mutex_trylock+0xcd/0xe0 >[25151.023950] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25151.023984] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25151.024010] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25151.024017] ? __lock_acquire+0x2d4/0x1340 >[25151.024042] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25151.024070] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25151.024095] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25151.024116] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25151.024141] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25151.024154] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25151.024164] drm_ioctl+0x2d5/0x370 [drm] >[25151.024185] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25151.024190] ? __pm_runtime_resume+0x54/0x90 >[25151.024196] ? trace_hardirqs_on_caller+0xed/0x180 >[25151.024219] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25151.024225] do_vfs_ioctl+0xa5/0x6e0 >[25151.024234] SyS_ioctl+0x74/0x80 >[25151.024239] do_syscall_64+0x79/0x220 >[25151.024244] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25151.024247] RIP: 0033:0x7fd8d64ef0f7 >[25151.024248] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25151.024252] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[25151.024253] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25151.024255] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 00007fd8d67b3c50 >[25151.024257] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[25151.024258] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[25170.400190] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25170.400193] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25170.400196] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25170.400198] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25170.400200] Call Trace: >[25170.400208] dump_stack+0x85/0xbf >[25170.400213] swiotlb_alloc_coherent+0x1be/0x1d0 >[25170.400224] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25170.400240] ttm_dma_populate+0x25e/0x350 [ttm] >[25170.400250] ttm_tt_bind+0x2c/0x60 [ttm] >[25170.400256] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25170.400278] ttm_bo_validate+0x189/0x1a0 [ttm] >[25170.400283] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25170.400293] ? mutex_trylock+0xcd/0xe0 >[25170.400302] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25170.400360] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25170.400401] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25170.400406] ? __lock_acquire+0x2d4/0x1340 >[25170.400426] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25170.400448] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25170.400469] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25170.400486] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25170.400506] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25170.400518] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25170.400526] drm_ioctl+0x2d5/0x370 [drm] >[25170.400542] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25170.400556] ? __pm_runtime_resume+0x54/0x90 >[25170.400560] ? trace_hardirqs_on_caller+0xed/0x180 >[25170.400579] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25170.400584] do_vfs_ioctl+0xa5/0x6e0 >[25170.400590] SyS_ioctl+0x74/0x80 >[25170.400595] do_syscall_64+0x79/0x220 >[25170.400598] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25170.400601] RIP: 0033:0x7fd8d64ef0f7 >[25170.400602] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25170.400605] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[25170.400606] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25170.400608] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[25170.400619] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25170.400620] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[25171.524298] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25171.524302] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25171.524306] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25171.524308] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25171.524310] Call Trace: >[25171.524319] dump_stack+0x85/0xbf >[25171.524325] swiotlb_alloc_coherent+0x1be/0x1d0 >[25171.524336] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25171.524352] ttm_dma_populate+0x25e/0x350 [ttm] >[25171.524371] ttm_tt_bind+0x2c/0x60 [ttm] >[25171.524376] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25171.524384] ttm_bo_validate+0x189/0x1a0 [ttm] >[25171.524387] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25171.524393] ? mutex_trylock+0xcd/0xe0 >[25171.524398] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25171.524427] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25171.524448] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25171.524453] ? __lock_acquire+0x2d4/0x1340 >[25171.524474] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25171.524496] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25171.524522] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25171.524547] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25171.524586] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25171.524598] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25171.524611] drm_ioctl+0x2d5/0x370 [drm] >[25171.524660] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25171.524667] ? __pm_runtime_resume+0x54/0x90 >[25171.524684] ? trace_hardirqs_on_caller+0xed/0x180 >[25171.524713] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25171.524721] do_vfs_ioctl+0xa5/0x6e0 >[25171.524728] SyS_ioctl+0x74/0x80 >[25171.524733] do_syscall_64+0x79/0x220 >[25171.524736] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25171.524738] RIP: 0033:0x7fd8d64ef0f7 >[25171.524740] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25171.524753] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[25171.524754] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25171.524755] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[25171.524757] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25171.524758] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[25174.393610] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25174.393613] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25174.393616] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25174.393617] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25174.393618] Call Trace: >[25174.393624] dump_stack+0x85/0xbf >[25174.393629] swiotlb_alloc_coherent+0x1be/0x1d0 >[25174.393636] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25174.393645] ttm_dma_populate+0x25e/0x350 [ttm] >[25174.393651] ttm_tt_bind+0x2c/0x60 [ttm] >[25174.393655] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25174.393662] ttm_bo_validate+0x189/0x1a0 [ttm] >[25174.393665] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25174.393671] ? mutex_trylock+0xcd/0xe0 >[25174.393676] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25174.393706] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25174.393726] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25174.393732] ? __lock_acquire+0x2d4/0x1340 >[25174.393763] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25174.393786] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25174.393827] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25174.393845] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25174.393885] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25174.393897] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25174.393905] drm_ioctl+0x2d5/0x370 [drm] >[25174.393922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25174.393927] ? __pm_runtime_resume+0x54/0x90 >[25174.393932] ? trace_hardirqs_on_caller+0xed/0x180 >[25174.393951] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25174.393956] do_vfs_ioctl+0xa5/0x6e0 >[25174.393962] SyS_ioctl+0x74/0x80 >[25174.393977] do_syscall_64+0x79/0x220 >[25174.393980] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25174.393983] RIP: 0033:0x7fd8d64ef0f7 >[25174.393984] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25174.393987] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[25174.393988] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25174.393989] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[25174.393991] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25174.393992] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[25180.655588] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25180.655591] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25180.655594] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25180.655595] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25180.655596] Call Trace: >[25180.655603] dump_stack+0x85/0xbf >[25180.655608] swiotlb_alloc_coherent+0x1be/0x1d0 >[25180.655616] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25180.655625] ttm_dma_populate+0x25e/0x350 [ttm] >[25180.655632] ttm_tt_bind+0x2c/0x60 [ttm] >[25180.655636] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25180.655644] ttm_bo_validate+0x189/0x1a0 [ttm] >[25180.655647] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25180.655653] ? mutex_trylock+0xcd/0xe0 >[25180.655659] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25180.655690] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25180.655712] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25180.655718] ? __lock_acquire+0x2d4/0x1340 >[25180.655740] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25180.655764] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25180.655787] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25180.655804] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25180.655826] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25180.655837] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25180.655846] drm_ioctl+0x2d5/0x370 [drm] >[25180.655864] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25180.655869] ? __pm_runtime_resume+0x54/0x90 >[25180.655873] ? trace_hardirqs_on_caller+0xed/0x180 >[25180.655892] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25180.655898] do_vfs_ioctl+0xa5/0x6e0 >[25180.655905] SyS_ioctl+0x74/0x80 >[25180.655910] do_syscall_64+0x79/0x220 >[25180.655913] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25180.655916] RIP: 0033:0x7fd8d64ef0f7 >[25180.655917] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25180.655920] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[25180.655921] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25180.655923] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[25180.655924] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25180.655926] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[25181.145755] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25181.145758] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25181.145760] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25181.145762] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25181.145763] Call Trace: >[25181.145769] dump_stack+0x85/0xbf >[25181.145774] swiotlb_alloc_coherent+0x1be/0x1d0 >[25181.145781] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25181.145790] ttm_dma_populate+0x25e/0x350 [ttm] >[25181.145796] ttm_tt_bind+0x2c/0x60 [ttm] >[25181.145800] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25181.145807] ttm_bo_validate+0x189/0x1a0 [ttm] >[25181.145810] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25181.145816] ? mutex_trylock+0xcd/0xe0 >[25181.145821] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25181.145852] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25181.145872] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25181.145894] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25181.145916] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25181.145937] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25181.145954] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25181.145974] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25181.145985] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25181.145993] drm_ioctl+0x2d5/0x370 [drm] >[25181.146009] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25181.146014] ? __pm_runtime_resume+0x54/0x90 >[25181.146019] ? trace_hardirqs_on_caller+0xed/0x180 >[25181.146036] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25181.146042] do_vfs_ioctl+0xa5/0x6e0 >[25181.146048] SyS_ioctl+0x74/0x80 >[25181.146052] do_syscall_64+0x79/0x220 >[25181.146056] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25181.146058] RIP: 0033:0x7fd8d64ef0f7 >[25181.146060] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25181.146062] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[25181.146063] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25181.146065] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 0000000000000004 >[25181.146066] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25181.146067] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[25181.982230] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25181.982233] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25181.982236] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25181.982237] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25181.982238] Call Trace: >[25181.982245] dump_stack+0x85/0xbf >[25181.982250] swiotlb_alloc_coherent+0x1be/0x1d0 >[25181.982258] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25181.982268] ttm_dma_populate+0x25e/0x350 [ttm] >[25181.982275] ttm_tt_bind+0x2c/0x60 [ttm] >[25181.982279] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25181.982288] ttm_bo_validate+0x189/0x1a0 [ttm] >[25181.982291] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25181.982297] ? mutex_trylock+0xcd/0xe0 >[25181.982303] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25181.982337] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25181.982360] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25181.982385] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25181.982409] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25181.982431] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25181.982449] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25181.982470] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25181.982482] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25181.982490] drm_ioctl+0x2d5/0x370 [drm] >[25181.982507] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25181.982512] ? __pm_runtime_resume+0x54/0x90 >[25181.982517] ? trace_hardirqs_on_caller+0xed/0x180 >[25181.982536] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25181.982541] do_vfs_ioctl+0xa5/0x6e0 >[25181.982548] SyS_ioctl+0x74/0x80 >[25181.982553] do_syscall_64+0x79/0x220 >[25181.982556] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25181.982559] RIP: 0033:0x7fd8d64ef0f7 >[25181.982561] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25181.982564] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[25181.982565] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25181.982566] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[25181.982567] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25181.982569] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[25184.231961] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25184.231964] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25184.231967] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25184.231968] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25184.231969] Call Trace: >[25184.231976] dump_stack+0x85/0xbf >[25184.231981] swiotlb_alloc_coherent+0x1be/0x1d0 >[25184.231988] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25184.231997] ttm_dma_populate+0x25e/0x350 [ttm] >[25184.232003] ttm_tt_bind+0x2c/0x60 [ttm] >[25184.232007] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25184.232014] ttm_bo_validate+0x189/0x1a0 [ttm] >[25184.232017] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25184.232023] ? mutex_trylock+0xcd/0xe0 >[25184.232028] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25184.232058] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25184.232080] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25184.232103] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25184.232125] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25184.232160] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25184.232188] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25184.232208] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25184.232219] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25184.232227] drm_ioctl+0x2d5/0x370 [drm] >[25184.232243] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25184.232248] ? __pm_runtime_resume+0x54/0x90 >[25184.232252] ? trace_hardirqs_on_caller+0xed/0x180 >[25184.232270] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25184.232276] do_vfs_ioctl+0xa5/0x6e0 >[25184.232282] SyS_ioctl+0x74/0x80 >[25184.232287] do_syscall_64+0x79/0x220 >[25184.232290] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25184.232293] RIP: 0033:0x7fd8d64ef0f7 >[25184.232294] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25184.232297] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[25184.232298] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25184.232299] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[25184.232301] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25184.232302] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[25188.905089] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25188.905092] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25188.905094] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25188.905096] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25188.905097] Call Trace: >[25188.905103] dump_stack+0x85/0xbf >[25188.905108] swiotlb_alloc_coherent+0x1be/0x1d0 >[25188.905115] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25188.905124] ttm_dma_populate+0x25e/0x350 [ttm] >[25188.905129] ttm_tt_bind+0x2c/0x60 [ttm] >[25188.905133] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25188.905141] ttm_bo_validate+0x189/0x1a0 [ttm] >[25188.905144] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25188.905150] ? mutex_trylock+0xcd/0xe0 >[25188.905156] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25188.905205] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25188.905226] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25188.905232] ? __lock_acquire+0x2d4/0x1340 >[25188.905253] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25188.905275] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25188.905297] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25188.905324] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25188.905345] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25188.905356] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25188.905363] drm_ioctl+0x2d5/0x370 [drm] >[25188.905380] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25188.905384] ? __pm_runtime_resume+0x54/0x90 >[25188.905388] ? trace_hardirqs_on_caller+0xed/0x180 >[25188.905405] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25188.905410] do_vfs_ioctl+0xa5/0x6e0 >[25188.905416] SyS_ioctl+0x74/0x80 >[25188.905421] do_syscall_64+0x79/0x220 >[25188.905424] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25188.905426] RIP: 0033:0x7fd8d64ef0f7 >[25188.905428] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25188.905430] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[25188.905432] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25188.905433] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[25188.905434] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25188.905435] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[25189.852234] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25189.852237] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25189.852240] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25189.852242] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25189.852243] Call Trace: >[25189.852250] dump_stack+0x85/0xbf >[25189.852254] swiotlb_alloc_coherent+0x1be/0x1d0 >[25189.852262] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25189.852271] ttm_dma_populate+0x25e/0x350 [ttm] >[25189.852278] ttm_tt_bind+0x2c/0x60 [ttm] >[25189.852282] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25189.852290] ttm_bo_validate+0x189/0x1a0 [ttm] >[25189.852293] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25189.852299] ? mutex_trylock+0xcd/0xe0 >[25189.852304] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25189.852335] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25189.852358] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25189.852364] ? __lock_acquire+0x2d4/0x1340 >[25189.852384] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25189.852408] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25189.852430] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25189.852456] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25189.852490] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25189.852505] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25189.852520] drm_ioctl+0x2d5/0x370 [drm] >[25189.852550] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25189.852557] ? __pm_runtime_resume+0x54/0x90 >[25189.852565] ? trace_hardirqs_on_caller+0xed/0x180 >[25189.852595] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25189.852603] do_vfs_ioctl+0xa5/0x6e0 >[25189.852614] SyS_ioctl+0x74/0x80 >[25189.852622] do_syscall_64+0x79/0x220 >[25189.852626] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25189.852630] RIP: 0033:0x7fd8d64ef0f7 >[25189.852632] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25189.852636] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[25189.852638] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25189.852640] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 0000000000000004 >[25189.852642] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25189.852644] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[25192.467531] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25192.467535] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25192.467539] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25192.467541] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25192.467542] Call Trace: >[25192.467550] dump_stack+0x85/0xbf >[25192.467556] swiotlb_alloc_coherent+0x1be/0x1d0 >[25192.467566] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25192.467578] ttm_dma_populate+0x25e/0x350 [ttm] >[25192.467586] ttm_tt_bind+0x2c/0x60 [ttm] >[25192.467592] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25192.467603] ttm_bo_validate+0x189/0x1a0 [ttm] >[25192.467607] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25192.467615] ? mutex_trylock+0xcd/0xe0 >[25192.467622] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25192.467659] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25192.467687] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25192.467718] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25192.467748] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25192.467777] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25192.467800] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25192.467828] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25192.467843] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25192.467855] drm_ioctl+0x2d5/0x370 [drm] >[25192.467879] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25192.467885] ? __pm_runtime_resume+0x54/0x90 >[25192.467891] ? trace_hardirqs_on_caller+0xed/0x180 >[25192.467916] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25192.467923] do_vfs_ioctl+0xa5/0x6e0 >[25192.467932] SyS_ioctl+0x74/0x80 >[25192.467938] do_syscall_64+0x79/0x220 >[25192.467942] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25192.467946] RIP: 0033:0x7fd8d64ef0f7 >[25192.467948] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25192.467951] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[25192.467953] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25192.467955] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[25192.467957] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25192.467958] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[25194.794645] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25194.794648] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25194.794651] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25194.794652] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25194.794653] Call Trace: >[25194.794660] dump_stack+0x85/0xbf >[25194.794664] swiotlb_alloc_coherent+0x1be/0x1d0 >[25194.794672] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25194.794681] ttm_dma_populate+0x25e/0x350 [ttm] >[25194.794687] ttm_tt_bind+0x2c/0x60 [ttm] >[25194.794691] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25194.794698] ttm_bo_validate+0x189/0x1a0 [ttm] >[25194.794701] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25194.794707] ? mutex_trylock+0xcd/0xe0 >[25194.794712] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25194.794742] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25194.794764] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25194.794770] ? __lock_acquire+0x2d4/0x1340 >[25194.794789] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25194.794812] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25194.794833] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25194.794854] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25194.794886] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25194.794901] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25194.794915] drm_ioctl+0x2d5/0x370 [drm] >[25194.794953] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25194.794960] ? __pm_runtime_resume+0x54/0x90 >[25194.794967] ? trace_hardirqs_on_caller+0xed/0x180 >[25194.794998] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25194.795006] do_vfs_ioctl+0xa5/0x6e0 >[25194.795018] SyS_ioctl+0x74/0x80 >[25194.795034] do_syscall_64+0x79/0x220 >[25194.795038] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25194.795041] RIP: 0033:0x7fd8d64ef0f7 >[25194.795043] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25194.795045] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[25194.795046] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25194.795048] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[25194.795049] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25194.795050] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[25203.957517] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25203.957521] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25203.957523] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25203.957525] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25203.957526] Call Trace: >[25203.957532] dump_stack+0x85/0xbf >[25203.957537] swiotlb_alloc_coherent+0x1be/0x1d0 >[25203.957545] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25203.957554] ttm_dma_populate+0x25e/0x350 [ttm] >[25203.957560] ttm_tt_bind+0x2c/0x60 [ttm] >[25203.957564] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25203.957572] ttm_bo_validate+0x189/0x1a0 [ttm] >[25203.957575] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25203.957581] ? mutex_trylock+0xcd/0xe0 >[25203.957586] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25203.957625] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25203.957660] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25203.957666] ? __lock_acquire+0x2d4/0x1340 >[25203.957689] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25203.957714] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25203.957737] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25203.957758] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25203.957781] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25203.957795] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25203.957804] drm_ioctl+0x2d5/0x370 [drm] >[25203.957823] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25203.957828] ? __pm_runtime_resume+0x54/0x90 >[25203.957832] ? trace_hardirqs_on_caller+0xed/0x180 >[25203.957853] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25203.957858] do_vfs_ioctl+0xa5/0x6e0 >[25203.957865] SyS_ioctl+0x74/0x80 >[25203.957870] do_syscall_64+0x79/0x220 >[25203.957873] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25203.957875] RIP: 0033:0x7fd8d64ef0f7 >[25203.957877] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25203.957879] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[25203.957880] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25203.957882] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[25203.957883] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25203.957884] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[25205.636072] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25205.636075] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25205.636078] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25205.636079] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25205.636080] Call Trace: >[25205.636087] dump_stack+0x85/0xbf >[25205.636091] swiotlb_alloc_coherent+0x1be/0x1d0 >[25205.636099] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25205.636107] ttm_dma_populate+0x25e/0x350 [ttm] >[25205.636113] ttm_tt_bind+0x2c/0x60 [ttm] >[25205.636117] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25205.636124] ttm_bo_validate+0x189/0x1a0 [ttm] >[25205.636127] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25205.636133] ? mutex_trylock+0xcd/0xe0 >[25205.636137] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25205.636167] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25205.636187] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25205.636193] ? __lock_acquire+0x2d4/0x1340 >[25205.636212] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25205.636235] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25205.636257] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25205.636275] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25205.636296] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25205.636307] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25205.636315] drm_ioctl+0x2d5/0x370 [drm] >[25205.636333] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25205.636338] ? __pm_runtime_resume+0x54/0x90 >[25205.636342] ? trace_hardirqs_on_caller+0xed/0x180 >[25205.636360] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25205.636365] do_vfs_ioctl+0xa5/0x6e0 >[25205.636372] SyS_ioctl+0x74/0x80 >[25205.636376] do_syscall_64+0x79/0x220 >[25205.636380] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25205.636382] RIP: 0033:0x7fd8d64ef0f7 >[25205.636383] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25205.636386] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[25205.636387] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25205.636388] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[25205.636390] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25205.636391] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[25211.037636] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25211.037639] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25211.037642] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25211.037643] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25211.037645] Call Trace: >[25211.037651] dump_stack+0x85/0xbf >[25211.037655] swiotlb_alloc_coherent+0x1be/0x1d0 >[25211.037663] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25211.037671] ttm_dma_populate+0x25e/0x350 [ttm] >[25211.037678] ttm_tt_bind+0x2c/0x60 [ttm] >[25211.037682] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25211.037689] ttm_bo_validate+0x189/0x1a0 [ttm] >[25211.037692] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25211.037698] ? mutex_trylock+0xcd/0xe0 >[25211.037703] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25211.037737] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25211.037770] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25211.037777] ? __lock_acquire+0x2d4/0x1340 >[25211.037798] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25211.037821] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25211.037843] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25211.037865] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25211.037898] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25211.037911] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25211.037923] drm_ioctl+0x2d5/0x370 [drm] >[25211.037940] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25211.037945] ? __pm_runtime_resume+0x54/0x90 >[25211.037949] ? trace_hardirqs_on_caller+0xed/0x180 >[25211.037967] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25211.037972] do_vfs_ioctl+0xa5/0x6e0 >[25211.037978] SyS_ioctl+0x74/0x80 >[25211.037983] do_syscall_64+0x79/0x220 >[25211.037986] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25211.037989] RIP: 0033:0x7fd8d64ef0f7 >[25211.037990] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25211.037993] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[25211.037994] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25211.037995] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 00007fd8d67b3c50 >[25211.037996] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[25211.037998] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[25241.054692] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25241.054695] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25241.054697] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25241.054699] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25241.054700] Call Trace: >[25241.054707] dump_stack+0x85/0xbf >[25241.054711] swiotlb_alloc_coherent+0x1be/0x1d0 >[25241.054719] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25241.054728] ttm_dma_populate+0x25e/0x350 [ttm] >[25241.054734] ttm_tt_bind+0x2c/0x60 [ttm] >[25241.054738] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25241.054745] ttm_bo_validate+0x189/0x1a0 [ttm] >[25241.054749] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25241.054754] ? mutex_trylock+0xcd/0xe0 >[25241.054759] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25241.054790] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25241.054813] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25241.054836] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25241.054859] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25241.054891] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25241.054908] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25241.054929] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25241.054951] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25241.054959] drm_ioctl+0x2d5/0x370 [drm] >[25241.054976] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25241.054981] ? __pm_runtime_resume+0x54/0x90 >[25241.054986] ? trace_hardirqs_on_caller+0xed/0x180 >[25241.055004] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25241.055009] do_vfs_ioctl+0xa5/0x6e0 >[25241.055015] SyS_ioctl+0x74/0x80 >[25241.055020] do_syscall_64+0x79/0x220 >[25241.055023] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25241.055026] RIP: 0033:0x7fd8d64ef0f7 >[25241.055027] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25241.055030] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[25241.055031] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25241.055032] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 0000000000000004 >[25241.055034] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25241.055035] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[25245.923117] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25245.923121] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25245.923123] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25245.923125] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25245.923126] Call Trace: >[25245.923132] dump_stack+0x85/0xbf >[25245.923137] swiotlb_alloc_coherent+0x1be/0x1d0 >[25245.923146] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25245.923155] ttm_dma_populate+0x25e/0x350 [ttm] >[25245.923162] ttm_tt_bind+0x2c/0x60 [ttm] >[25245.923166] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25245.923173] ttm_bo_validate+0x189/0x1a0 [ttm] >[25245.923176] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25245.923192] ? mutex_trylock+0xcd/0xe0 >[25245.923197] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25245.923235] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25245.923260] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25245.923286] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25245.923311] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25245.923335] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25245.923355] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25245.923378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25245.923392] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25245.923400] drm_ioctl+0x2d5/0x370 [drm] >[25245.923419] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25245.923424] ? __pm_runtime_resume+0x54/0x90 >[25245.923429] ? trace_hardirqs_on_caller+0xed/0x180 >[25245.923450] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25245.923456] do_vfs_ioctl+0xa5/0x6e0 >[25245.923462] SyS_ioctl+0x74/0x80 >[25245.923467] do_syscall_64+0x79/0x220 >[25245.923470] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25245.923472] RIP: 0033:0x7fd8d64ef0f7 >[25245.923474] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25245.923476] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[25245.923478] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25245.923479] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[25245.923480] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25245.923482] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[25247.243743] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25247.243746] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25247.243749] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25247.243751] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25247.243752] Call Trace: >[25247.243758] dump_stack+0x85/0xbf >[25247.243762] swiotlb_alloc_coherent+0x1be/0x1d0 >[25247.243770] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25247.243779] ttm_dma_populate+0x25e/0x350 [ttm] >[25247.243786] ttm_tt_bind+0x2c/0x60 [ttm] >[25247.243790] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25247.243798] ttm_bo_validate+0x189/0x1a0 [ttm] >[25247.243801] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25247.243806] ? mutex_trylock+0xcd/0xe0 >[25247.243812] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25247.243845] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25247.243868] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25247.243874] ? __lock_acquire+0x2d4/0x1340 >[25247.243895] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25247.243928] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25247.243949] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25247.243966] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25247.243987] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25247.243998] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25247.244015] drm_ioctl+0x2d5/0x370 [drm] >[25247.244032] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25247.244037] ? __pm_runtime_resume+0x54/0x90 >[25247.244042] ? trace_hardirqs_on_caller+0xed/0x180 >[25247.244070] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25247.244086] do_vfs_ioctl+0xa5/0x6e0 >[25247.244092] SyS_ioctl+0x74/0x80 >[25247.244097] do_syscall_64+0x79/0x220 >[25247.244101] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25247.244103] RIP: 0033:0x7fd8d64ef0f7 >[25247.244105] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25247.244107] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[25247.244109] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25247.244110] RBP: 00007ffcc6dba1c0 R08: 00000000030d8310 R09: 0000000000000004 >[25247.244111] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25247.244112] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[25252.931072] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25252.931075] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25252.931077] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25252.931079] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25252.931080] Call Trace: >[25252.931086] dump_stack+0x85/0xbf >[25252.931091] swiotlb_alloc_coherent+0x1be/0x1d0 >[25252.931098] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25252.931107] ttm_dma_populate+0x25e/0x350 [ttm] >[25252.931113] ttm_tt_bind+0x2c/0x60 [ttm] >[25252.931116] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25252.931124] ttm_bo_validate+0x189/0x1a0 [ttm] >[25252.931127] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25252.931132] ? mutex_trylock+0xcd/0xe0 >[25252.931137] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25252.931167] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25252.931187] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25252.931193] ? __lock_acquire+0x2d4/0x1340 >[25252.931212] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25252.931234] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25252.931255] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25252.931271] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25252.931291] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25252.931302] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25252.931310] drm_ioctl+0x2d5/0x370 [drm] >[25252.931327] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25252.931331] ? __pm_runtime_resume+0x54/0x90 >[25252.931335] ? trace_hardirqs_on_caller+0xed/0x180 >[25252.931352] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25252.931357] do_vfs_ioctl+0xa5/0x6e0 >[25252.931364] SyS_ioctl+0x74/0x80 >[25252.931368] do_syscall_64+0x79/0x220 >[25252.931371] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25252.931374] RIP: 0033:0x7fd8d64ef0f7 >[25252.931375] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25252.931378] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[25252.931379] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25252.931380] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[25252.931382] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25252.931383] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[25264.928273] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25264.928276] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25264.928278] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25264.928280] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25264.928281] Call Trace: >[25264.928287] dump_stack+0x85/0xbf >[25264.928292] swiotlb_alloc_coherent+0x1be/0x1d0 >[25264.928300] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25264.928308] ttm_dma_populate+0x25e/0x350 [ttm] >[25264.928314] ttm_tt_bind+0x2c/0x60 [ttm] >[25264.928318] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25264.928326] ttm_bo_validate+0x189/0x1a0 [ttm] >[25264.928329] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25264.928335] ? mutex_trylock+0xcd/0xe0 >[25264.928340] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25264.928377] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25264.928401] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25264.928427] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25264.928452] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25264.928476] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25264.928496] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25264.928531] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25264.928555] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25264.928563] drm_ioctl+0x2d5/0x370 [drm] >[25264.928582] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25264.928587] ? __pm_runtime_resume+0x54/0x90 >[25264.928592] ? trace_hardirqs_on_caller+0xed/0x180 >[25264.928612] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25264.928618] do_vfs_ioctl+0xa5/0x6e0 >[25264.928624] SyS_ioctl+0x74/0x80 >[25264.928629] do_syscall_64+0x79/0x220 >[25264.928632] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25264.928634] RIP: 0033:0x7fd8d64ef0f7 >[25264.928636] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25264.928638] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[25264.928640] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25264.928641] RBP: 00007ffcc6dba1c0 R08: 00000000030e7230 R09: 0000000000000004 >[25264.928642] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25264.928643] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[25271.048534] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25271.048538] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25271.048540] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25271.048542] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25271.048543] Call Trace: >[25271.048550] dump_stack+0x85/0xbf >[25271.048554] swiotlb_alloc_coherent+0x1be/0x1d0 >[25271.048562] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25271.048571] ttm_dma_populate+0x25e/0x350 [ttm] >[25271.048577] ttm_tt_bind+0x2c/0x60 [ttm] >[25271.048581] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25271.048589] ttm_bo_validate+0x189/0x1a0 [ttm] >[25271.048592] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25271.048597] ? mutex_trylock+0xcd/0xe0 >[25271.048602] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25271.048632] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25271.048653] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25271.048659] ? __lock_acquire+0x2d4/0x1340 >[25271.048679] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25271.048701] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25271.048722] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25271.048739] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25271.048759] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25271.048770] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25271.048778] drm_ioctl+0x2d5/0x370 [drm] >[25271.048794] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25271.048798] ? __pm_runtime_resume+0x54/0x90 >[25271.048803] ? trace_hardirqs_on_caller+0xed/0x180 >[25271.048821] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25271.048826] do_vfs_ioctl+0xa5/0x6e0 >[25271.048832] SyS_ioctl+0x74/0x80 >[25271.048837] do_syscall_64+0x79/0x220 >[25271.048840] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25271.048842] RIP: 0033:0x7fd8d64ef0f7 >[25271.048844] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25271.048846] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[25271.048848] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25271.048849] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 00007fd8d67b3c50 >[25271.048850] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[25271.048851] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[25272.040679] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25272.040682] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25272.040685] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25272.040686] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25272.040687] Call Trace: >[25272.040694] dump_stack+0x85/0xbf >[25272.040699] swiotlb_alloc_coherent+0x1be/0x1d0 >[25272.040707] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25272.040716] ttm_dma_populate+0x25e/0x350 [ttm] >[25272.040722] ttm_tt_bind+0x2c/0x60 [ttm] >[25272.040726] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25272.040733] ttm_bo_validate+0x189/0x1a0 [ttm] >[25272.040736] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25272.040742] ? mutex_trylock+0xcd/0xe0 >[25272.040747] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25272.040785] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25272.040809] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25272.040835] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25272.040861] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25272.040885] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25272.040906] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25272.040930] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25272.040944] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25272.040952] drm_ioctl+0x2d5/0x370 [drm] >[25272.040972] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25272.040977] ? __pm_runtime_resume+0x54/0x90 >[25272.040982] ? trace_hardirqs_on_caller+0xed/0x180 >[25272.041003] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25272.041008] do_vfs_ioctl+0xa5/0x6e0 >[25272.041015] SyS_ioctl+0x74/0x80 >[25272.041020] do_syscall_64+0x79/0x220 >[25272.041023] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25272.041025] RIP: 0033:0x7fd8d64ef0f7 >[25272.041027] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25272.041029] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[25272.041031] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25272.041032] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[25272.041033] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25272.041034] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[25274.111437] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25274.111440] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25274.111442] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25274.111444] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25274.111445] Call Trace: >[25274.111451] dump_stack+0x85/0xbf >[25274.111456] swiotlb_alloc_coherent+0x1be/0x1d0 >[25274.111463] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25274.111472] ttm_dma_populate+0x25e/0x350 [ttm] >[25274.111479] ttm_tt_bind+0x2c/0x60 [ttm] >[25274.111483] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25274.111491] ttm_bo_validate+0x189/0x1a0 [ttm] >[25274.111494] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25274.111500] ? mutex_trylock+0xcd/0xe0 >[25274.111505] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25274.111538] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25274.111563] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25274.111587] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25274.111610] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25274.111632] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25274.111650] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25274.111671] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25274.111683] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25274.111691] drm_ioctl+0x2d5/0x370 [drm] >[25274.111708] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25274.111722] ? __pm_runtime_resume+0x54/0x90 >[25274.111727] ? trace_hardirqs_on_caller+0xed/0x180 >[25274.111745] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25274.111750] do_vfs_ioctl+0xa5/0x6e0 >[25274.111757] SyS_ioctl+0x74/0x80 >[25274.111761] do_syscall_64+0x79/0x220 >[25274.111765] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25274.111767] RIP: 0033:0x7fd8d64ef0f7 >[25274.111768] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25274.111771] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[25274.111772] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25274.111774] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[25274.111775] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25274.111776] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[25281.548152] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25281.548156] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25281.548158] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25281.548160] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25281.548161] Call Trace: >[25281.548167] dump_stack+0x85/0xbf >[25281.548172] swiotlb_alloc_coherent+0x1be/0x1d0 >[25281.548179] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25281.548188] ttm_dma_populate+0x25e/0x350 [ttm] >[25281.548194] ttm_tt_bind+0x2c/0x60 [ttm] >[25281.548198] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25281.548210] ttm_bo_validate+0x189/0x1a0 [ttm] >[25281.548215] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25281.548224] ? mutex_trylock+0xcd/0xe0 >[25281.548232] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25281.548287] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25281.548323] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25281.548360] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25281.548414] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25281.548459] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25281.548489] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25281.548520] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25281.548543] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25281.548556] drm_ioctl+0x2d5/0x370 [drm] >[25281.548594] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25281.548610] ? __pm_runtime_resume+0x54/0x90 >[25281.548618] ? trace_hardirqs_on_caller+0xed/0x180 >[25281.548645] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25281.548650] do_vfs_ioctl+0xa5/0x6e0 >[25281.548656] SyS_ioctl+0x74/0x80 >[25281.548661] do_syscall_64+0x79/0x220 >[25281.548664] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25281.548667] RIP: 0033:0x7fd8d64ef0f7 >[25281.548668] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25281.548670] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[25281.548672] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25281.548673] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[25281.548674] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25281.548675] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[25301.022332] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25301.022336] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25301.022339] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25301.022341] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25301.022342] Call Trace: >[25301.022350] dump_stack+0x85/0xbf >[25301.022355] swiotlb_alloc_coherent+0x1be/0x1d0 >[25301.022364] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25301.022375] ttm_dma_populate+0x25e/0x350 [ttm] >[25301.022382] ttm_tt_bind+0x2c/0x60 [ttm] >[25301.022387] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25301.022396] ttm_bo_validate+0x189/0x1a0 [ttm] >[25301.022400] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25301.022407] ? mutex_trylock+0xcd/0xe0 >[25301.022413] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25301.022449] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25301.022477] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25301.022518] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25301.022568] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25301.022597] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25301.022621] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25301.022657] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25301.022673] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25301.022689] drm_ioctl+0x2d5/0x370 [drm] >[25301.022711] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25301.022716] ? __pm_runtime_resume+0x54/0x90 >[25301.022722] ? trace_hardirqs_on_caller+0xed/0x180 >[25301.022750] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25301.022759] do_vfs_ioctl+0xa5/0x6e0 >[25301.022770] SyS_ioctl+0x74/0x80 >[25301.022776] do_syscall_64+0x79/0x220 >[25301.022780] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25301.022783] RIP: 0033:0x7fd8d64ef0f7 >[25301.022784] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25301.022787] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[25301.022789] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25301.022790] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[25301.022792] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25301.022793] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[25328.033163] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25328.033168] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25328.033171] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25328.033183] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25328.033185] Call Trace: >[25328.033193] dump_stack+0x85/0xbf >[25328.033199] swiotlb_alloc_coherent+0x1be/0x1d0 >[25328.033209] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25328.033233] ttm_dma_populate+0x25e/0x350 [ttm] >[25328.033241] ttm_tt_bind+0x2c/0x60 [ttm] >[25328.033246] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25328.033257] ttm_bo_validate+0x189/0x1a0 [ttm] >[25328.033262] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25328.033270] ? mutex_trylock+0xcd/0xe0 >[25328.033277] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25328.033313] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25328.033352] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25328.033385] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25328.033419] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25328.033449] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25328.033471] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25328.033499] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25328.033513] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25328.033525] drm_ioctl+0x2d5/0x370 [drm] >[25328.033549] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25328.033555] ? __pm_runtime_resume+0x54/0x90 >[25328.033561] ? trace_hardirqs_on_caller+0xed/0x180 >[25328.033588] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25328.033595] do_vfs_ioctl+0xa5/0x6e0 >[25328.033604] SyS_ioctl+0x74/0x80 >[25328.033610] do_syscall_64+0x79/0x220 >[25328.033615] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25328.033618] RIP: 0033:0x7fd8d64ef0f7 >[25328.033620] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25328.033623] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[25328.033625] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25328.033627] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[25328.033629] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25328.033630] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[25331.004953] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25331.004956] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25331.004959] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25331.004960] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25331.004961] Call Trace: >[25331.004968] dump_stack+0x85/0xbf >[25331.004973] swiotlb_alloc_coherent+0x1be/0x1d0 >[25331.004981] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25331.004991] ttm_dma_populate+0x25e/0x350 [ttm] >[25331.004997] ttm_tt_bind+0x2c/0x60 [ttm] >[25331.005001] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25331.005008] ttm_bo_validate+0x189/0x1a0 [ttm] >[25331.005012] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25331.005018] ? mutex_trylock+0xcd/0xe0 >[25331.005023] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25331.005060] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25331.005085] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25331.005091] ? __lock_acquire+0x2d4/0x1340 >[25331.005113] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25331.005136] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25331.005160] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25331.005181] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25331.005201] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25331.005212] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25331.005221] drm_ioctl+0x2d5/0x370 [drm] >[25331.005237] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25331.005242] ? __pm_runtime_resume+0x54/0x90 >[25331.005246] ? trace_hardirqs_on_caller+0xed/0x180 >[25331.005264] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25331.005270] do_vfs_ioctl+0xa5/0x6e0 >[25331.005276] SyS_ioctl+0x74/0x80 >[25331.005281] do_syscall_64+0x79/0x220 >[25331.005284] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25331.005286] RIP: 0033:0x7fd8d64ef0f7 >[25331.005288] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25331.005291] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[25331.005292] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25331.005293] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 00007fd8d67b3c50 >[25331.005294] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[25331.005296] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[25332.929369] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25332.929372] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25332.929375] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25332.929376] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25332.929377] Call Trace: >[25332.929384] dump_stack+0x85/0xbf >[25332.929388] swiotlb_alloc_coherent+0x1be/0x1d0 >[25332.929397] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25332.929407] ttm_dma_populate+0x25e/0x350 [ttm] >[25332.929423] ttm_tt_bind+0x2c/0x60 [ttm] >[25332.929427] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25332.929434] ttm_bo_validate+0x189/0x1a0 [ttm] >[25332.929437] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25332.929443] ? mutex_trylock+0xcd/0xe0 >[25332.929448] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25332.929487] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25332.929512] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25332.929539] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25332.929565] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25332.929589] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25332.929609] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25332.929633] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25332.929647] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25332.929656] drm_ioctl+0x2d5/0x370 [drm] >[25332.929674] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25332.929679] ? __pm_runtime_resume+0x54/0x90 >[25332.929684] ? trace_hardirqs_on_caller+0xed/0x180 >[25332.929705] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25332.929710] do_vfs_ioctl+0xa5/0x6e0 >[25332.929717] SyS_ioctl+0x74/0x80 >[25332.929722] do_syscall_64+0x79/0x220 >[25332.929725] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25332.929727] RIP: 0033:0x7fd8d64ef0f7 >[25332.929729] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25332.929731] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[25332.929732] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25332.929734] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[25332.929735] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25332.929736] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[25335.175288] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25335.175291] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25335.175293] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25335.175295] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25335.175296] Call Trace: >[25335.175303] dump_stack+0x85/0xbf >[25335.175307] swiotlb_alloc_coherent+0x1be/0x1d0 >[25335.175314] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25335.175323] ttm_dma_populate+0x25e/0x350 [ttm] >[25335.175329] ttm_tt_bind+0x2c/0x60 [ttm] >[25335.175332] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25335.175340] ttm_bo_validate+0x189/0x1a0 [ttm] >[25335.175343] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25335.175348] ? mutex_trylock+0xcd/0xe0 >[25335.175353] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25335.175384] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25335.175404] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25335.175409] ? __lock_acquire+0x2d4/0x1340 >[25335.175439] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25335.175482] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25335.175504] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25335.175520] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25335.175550] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25335.175562] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25335.175570] drm_ioctl+0x2d5/0x370 [drm] >[25335.175586] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25335.175591] ? __pm_runtime_resume+0x54/0x90 >[25335.175595] ? trace_hardirqs_on_caller+0xed/0x180 >[25335.175612] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25335.175617] do_vfs_ioctl+0xa5/0x6e0 >[25335.175624] SyS_ioctl+0x74/0x80 >[25335.175628] do_syscall_64+0x79/0x220 >[25335.175631] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25335.175634] RIP: 0033:0x7fd8d64ef0f7 >[25335.175635] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25335.175638] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[25335.175639] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25335.175640] RBP: 00007ffcc6dba1c0 R08: 00000000030e7230 R09: 0000000000000004 >[25335.175642] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25335.175643] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[25337.262206] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25337.262209] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25337.262212] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25337.262213] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25337.262214] Call Trace: >[25337.262221] dump_stack+0x85/0xbf >[25337.262226] swiotlb_alloc_coherent+0x1be/0x1d0 >[25337.262234] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25337.262242] ttm_dma_populate+0x25e/0x350 [ttm] >[25337.262249] ttm_tt_bind+0x2c/0x60 [ttm] >[25337.262253] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25337.262260] ttm_bo_validate+0x189/0x1a0 [ttm] >[25337.262263] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25337.262280] ? mutex_trylock+0xcd/0xe0 >[25337.262285] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25337.262320] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25337.262346] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25337.262352] ? __lock_acquire+0x2d4/0x1340 >[25337.262386] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25337.262423] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25337.262449] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25337.262479] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25337.262502] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25337.262516] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25337.262524] drm_ioctl+0x2d5/0x370 [drm] >[25337.262544] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25337.262549] ? __pm_runtime_resume+0x54/0x90 >[25337.262553] ? trace_hardirqs_on_caller+0xed/0x180 >[25337.262584] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25337.262589] do_vfs_ioctl+0xa5/0x6e0 >[25337.262596] SyS_ioctl+0x74/0x80 >[25337.262600] do_syscall_64+0x79/0x220 >[25337.262603] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25337.262606] RIP: 0033:0x7fd8d64ef0f7 >[25337.262607] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25337.262610] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[25337.262611] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25337.262612] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[25337.262613] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25337.262615] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[25361.032987] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25361.032990] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25361.032993] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25361.032994] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25361.032996] Call Trace: >[25361.033002] dump_stack+0x85/0xbf >[25361.033007] swiotlb_alloc_coherent+0x1be/0x1d0 >[25361.033015] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25361.033024] ttm_dma_populate+0x25e/0x350 [ttm] >[25361.033030] ttm_tt_bind+0x2c/0x60 [ttm] >[25361.033034] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25361.033052] ttm_bo_validate+0x189/0x1a0 [ttm] >[25361.033065] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25361.033071] ? mutex_trylock+0xcd/0xe0 >[25361.033076] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25361.033107] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25361.033128] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25361.033150] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25361.033183] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25361.033214] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25361.033243] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25361.033263] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25361.033285] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25361.033294] drm_ioctl+0x2d5/0x370 [drm] >[25361.033311] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25361.033315] ? __pm_runtime_resume+0x54/0x90 >[25361.033323] ? trace_hardirqs_on_caller+0xed/0x180 >[25361.033359] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25361.033376] do_vfs_ioctl+0xa5/0x6e0 >[25361.033385] SyS_ioctl+0x74/0x80 >[25361.033392] do_syscall_64+0x79/0x220 >[25361.033406] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25361.033410] RIP: 0033:0x7fd8d64ef0f7 >[25361.033412] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25361.033416] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[25361.033418] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25361.033420] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 0000000000000004 >[25361.033421] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25361.033422] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[25390.840613] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25390.840616] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25390.840619] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25390.840620] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25390.840621] Call Trace: >[25390.840628] dump_stack+0x85/0xbf >[25390.840632] swiotlb_alloc_coherent+0x1be/0x1d0 >[25390.840641] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25390.840651] ttm_dma_populate+0x25e/0x350 [ttm] >[25390.840656] ttm_tt_bind+0x2c/0x60 [ttm] >[25390.840660] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25390.840668] ttm_bo_validate+0x189/0x1a0 [ttm] >[25390.840672] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25390.840688] ? mutex_trylock+0xcd/0xe0 >[25390.840693] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25390.840724] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25390.840745] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25390.840778] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25390.840801] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25390.840822] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25390.840839] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25390.840859] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25390.840870] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25390.840878] drm_ioctl+0x2d5/0x370 [drm] >[25390.840895] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25390.840900] ? __pm_runtime_resume+0x54/0x90 >[25390.840905] ? trace_hardirqs_on_caller+0xed/0x180 >[25390.840923] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25390.840928] do_vfs_ioctl+0xa5/0x6e0 >[25390.840934] SyS_ioctl+0x74/0x80 >[25390.840939] do_syscall_64+0x79/0x220 >[25390.840942] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25390.840945] RIP: 0033:0x7fd8d64ef0f7 >[25390.840946] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25390.840949] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[25390.840950] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25390.840951] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[25390.840953] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25390.840954] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[25391.045476] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25391.045479] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25391.045481] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25391.045483] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25391.045484] Call Trace: >[25391.045490] dump_stack+0x85/0xbf >[25391.045495] swiotlb_alloc_coherent+0x1be/0x1d0 >[25391.045502] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25391.045510] ttm_dma_populate+0x25e/0x350 [ttm] >[25391.045516] ttm_tt_bind+0x2c/0x60 [ttm] >[25391.045520] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25391.045527] ttm_bo_validate+0x189/0x1a0 [ttm] >[25391.045530] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25391.045536] ? mutex_trylock+0xcd/0xe0 >[25391.045541] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25391.045570] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25391.045592] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25391.045614] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25391.045637] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25391.045658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25391.045674] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25391.045695] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25391.045705] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25391.045723] drm_ioctl+0x2d5/0x370 [drm] >[25391.045740] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25391.045745] ? __pm_runtime_resume+0x54/0x90 >[25391.045750] ? trace_hardirqs_on_caller+0xed/0x180 >[25391.045768] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25391.045773] do_vfs_ioctl+0xa5/0x6e0 >[25391.045780] SyS_ioctl+0x74/0x80 >[25391.045784] do_syscall_64+0x79/0x220 >[25391.045788] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25391.045790] RIP: 0033:0x7fd8d64ef0f7 >[25391.045791] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25391.045794] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[25391.045795] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25391.045797] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 0000000000000004 >[25391.045798] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25391.045799] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[25408.072744] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25408.072748] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25408.072750] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25408.072752] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25408.072753] Call Trace: >[25408.072759] dump_stack+0x85/0xbf >[25408.072764] swiotlb_alloc_coherent+0x1be/0x1d0 >[25408.072773] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25408.072787] ttm_dma_populate+0x25e/0x350 [ttm] >[25408.072797] ttm_tt_bind+0x2c/0x60 [ttm] >[25408.072803] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25408.072817] ttm_bo_validate+0x189/0x1a0 [ttm] >[25408.072820] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25408.072826] ? mutex_trylock+0xcd/0xe0 >[25408.072832] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25408.072863] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25408.072886] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25408.072910] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25408.072943] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25408.072966] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25408.072983] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25408.073004] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25408.073016] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25408.073029] drm_ioctl+0x2d5/0x370 [drm] >[25408.073055] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25408.073060] ? __pm_runtime_resume+0x54/0x90 >[25408.073066] ? trace_hardirqs_on_caller+0xed/0x180 >[25408.073084] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25408.073090] do_vfs_ioctl+0xa5/0x6e0 >[25408.073097] SyS_ioctl+0x74/0x80 >[25408.073102] do_syscall_64+0x79/0x220 >[25408.073105] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25408.073108] RIP: 0033:0x7fd8d64ef0f7 >[25408.073109] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25408.073112] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[25408.073113] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25408.073115] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[25408.073116] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25408.073117] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[25421.010262] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25421.010265] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25421.010268] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25421.010269] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25421.010270] Call Trace: >[25421.010277] dump_stack+0x85/0xbf >[25421.010281] swiotlb_alloc_coherent+0x1be/0x1d0 >[25421.010288] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25421.010297] ttm_dma_populate+0x25e/0x350 [ttm] >[25421.010303] ttm_tt_bind+0x2c/0x60 [ttm] >[25421.010307] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25421.010315] ttm_bo_validate+0x189/0x1a0 [ttm] >[25421.010318] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25421.010324] ? mutex_trylock+0xcd/0xe0 >[25421.010329] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25421.010361] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25421.010382] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25421.010405] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25421.010428] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25421.010450] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25421.010466] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25421.010486] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25421.010498] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25421.010506] drm_ioctl+0x2d5/0x370 [drm] >[25421.010523] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25421.010527] ? __pm_runtime_resume+0x54/0x90 >[25421.010532] ? trace_hardirqs_on_caller+0xed/0x180 >[25421.010550] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25421.010555] do_vfs_ioctl+0xa5/0x6e0 >[25421.010562] SyS_ioctl+0x74/0x80 >[25421.010567] do_syscall_64+0x79/0x220 >[25421.010570] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25421.010573] RIP: 0033:0x7fd8d64ef0f7 >[25421.010574] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25421.010577] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[25421.010578] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25421.010579] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[25421.010580] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25421.010582] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[25446.104011] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25446.104016] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25446.104019] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25446.104022] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25446.104023] Call Trace: >[25446.104032] dump_stack+0x85/0xbf >[25446.104039] swiotlb_alloc_coherent+0x1be/0x1d0 >[25446.104050] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25446.104067] ttm_dma_populate+0x25e/0x350 [ttm] >[25446.104077] ttm_tt_bind+0x2c/0x60 [ttm] >[25446.104084] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25446.104098] ttm_bo_validate+0x189/0x1a0 [ttm] >[25446.104103] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25446.104112] ? mutex_trylock+0xcd/0xe0 >[25446.104121] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25446.104162] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25446.104197] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25446.104206] ? __lock_acquire+0x2d4/0x1340 >[25446.104240] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25446.104277] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25446.104313] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25446.104340] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25446.104374] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25446.104391] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25446.104406] drm_ioctl+0x2d5/0x370 [drm] >[25446.104435] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25446.104443] ? __pm_runtime_resume+0x54/0x90 >[25446.104450] ? trace_hardirqs_on_caller+0xed/0x180 >[25446.104481] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25446.104488] do_vfs_ioctl+0xa5/0x6e0 >[25446.104500] SyS_ioctl+0x74/0x80 >[25446.104508] do_syscall_64+0x79/0x220 >[25446.104513] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25446.104517] RIP: 0033:0x7fd8d64ef0f7 >[25446.104519] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25446.104523] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[25446.104525] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25446.104527] RBP: 00007ffcc6dba1c0 R08: 00000000030e7230 R09: 0000000000000004 >[25446.104529] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25446.104532] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[25451.207567] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25451.207571] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25451.207573] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25451.207574] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25451.207576] Call Trace: >[25451.207582] dump_stack+0x85/0xbf >[25451.207587] swiotlb_alloc_coherent+0x1be/0x1d0 >[25451.207594] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25451.207603] ttm_dma_populate+0x25e/0x350 [ttm] >[25451.207609] ttm_tt_bind+0x2c/0x60 [ttm] >[25451.207612] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25451.207620] ttm_bo_validate+0x189/0x1a0 [ttm] >[25451.207623] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25451.207629] ? mutex_trylock+0xcd/0xe0 >[25451.207633] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25451.207664] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25451.207685] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25451.207690] ? __lock_acquire+0x2d4/0x1340 >[25451.207709] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25451.207731] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25451.207751] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25451.207767] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25451.207786] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25451.207797] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25451.207805] drm_ioctl+0x2d5/0x370 [drm] >[25451.207821] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25451.207826] ? __pm_runtime_resume+0x54/0x90 >[25451.207830] ? trace_hardirqs_on_caller+0xed/0x180 >[25451.207847] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25451.207852] do_vfs_ioctl+0xa5/0x6e0 >[25451.207858] SyS_ioctl+0x74/0x80 >[25451.207863] do_syscall_64+0x79/0x220 >[25451.207866] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25451.207868] RIP: 0033:0x7fd8d64ef0f7 >[25451.207870] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25451.207872] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[25451.207874] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25451.207875] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 00007fd8d67b3c50 >[25451.207876] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[25451.207877] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[25455.891520] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25455.891523] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25455.891526] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25455.891527] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25455.891528] Call Trace: >[25455.891535] dump_stack+0x85/0xbf >[25455.891539] swiotlb_alloc_coherent+0x1be/0x1d0 >[25455.891547] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25455.891556] ttm_dma_populate+0x25e/0x350 [ttm] >[25455.891562] ttm_tt_bind+0x2c/0x60 [ttm] >[25455.891566] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25455.891574] ttm_bo_validate+0x189/0x1a0 [ttm] >[25455.891577] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25455.891583] ? mutex_trylock+0xcd/0xe0 >[25455.891588] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25455.891619] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25455.891640] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25455.891646] ? __lock_acquire+0x2d4/0x1340 >[25455.891666] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25455.891689] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25455.891710] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25455.891727] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25455.891748] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25455.891759] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25455.891772] drm_ioctl+0x2d5/0x370 [drm] >[25455.891800] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25455.891807] ? __pm_runtime_resume+0x54/0x90 >[25455.891814] ? trace_hardirqs_on_caller+0xed/0x180 >[25455.891841] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25455.891847] do_vfs_ioctl+0xa5/0x6e0 >[25455.891857] SyS_ioctl+0x74/0x80 >[25455.891863] do_syscall_64+0x79/0x220 >[25455.891867] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25455.891871] RIP: 0033:0x7fd8d64ef0f7 >[25455.891873] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25455.891877] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[25455.891879] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25455.891881] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[25455.891883] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25455.891885] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b663b0 >[25457.549441] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25457.549444] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25457.549447] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25457.549448] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25457.549449] Call Trace: >[25457.549456] dump_stack+0x85/0xbf >[25457.549460] swiotlb_alloc_coherent+0x1be/0x1d0 >[25457.549468] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25457.549476] ttm_dma_populate+0x25e/0x350 [ttm] >[25457.549482] ttm_tt_bind+0x2c/0x60 [ttm] >[25457.549486] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25457.549493] ttm_bo_validate+0x189/0x1a0 [ttm] >[25457.549496] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25457.549502] ? mutex_trylock+0xcd/0xe0 >[25457.549507] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25457.549543] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25457.549575] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25457.549582] ? __lock_acquire+0x2d4/0x1340 >[25457.549602] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25457.549624] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25457.549650] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25457.549676] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25457.549705] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25457.549716] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25457.549724] drm_ioctl+0x2d5/0x370 [drm] >[25457.549741] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25457.549745] ? __pm_runtime_resume+0x54/0x90 >[25457.549750] ? trace_hardirqs_on_caller+0xed/0x180 >[25457.549787] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25457.549795] do_vfs_ioctl+0xa5/0x6e0 >[25457.549806] SyS_ioctl+0x74/0x80 >[25457.549813] do_syscall_64+0x79/0x220 >[25457.549816] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25457.549818] RIP: 0033:0x7fd8d64ef0f7 >[25457.549820] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25457.549833] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[25457.549834] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25457.549835] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[25457.549836] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25457.549838] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[25461.007674] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25461.007677] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25461.007680] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25461.007681] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25461.007682] Call Trace: >[25461.007689] dump_stack+0x85/0xbf >[25461.007693] swiotlb_alloc_coherent+0x1be/0x1d0 >[25461.007701] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25461.007710] ttm_dma_populate+0x25e/0x350 [ttm] >[25461.007716] ttm_tt_bind+0x2c/0x60 [ttm] >[25461.007719] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25461.007727] ttm_bo_validate+0x189/0x1a0 [ttm] >[25461.007730] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25461.007736] ? mutex_trylock+0xcd/0xe0 >[25461.007741] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25461.007771] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25461.007792] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25461.007798] ? __lock_acquire+0x2d4/0x1340 >[25461.007817] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25461.007840] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25461.007861] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25461.007877] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25461.007897] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25461.007908] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25461.007916] drm_ioctl+0x2d5/0x370 [drm] >[25461.007935] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25461.007942] ? __pm_runtime_resume+0x54/0x90 >[25461.007949] ? trace_hardirqs_on_caller+0xed/0x180 >[25461.007978] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25461.007985] do_vfs_ioctl+0xa5/0x6e0 >[25461.007996] SyS_ioctl+0x74/0x80 >[25461.008003] do_syscall_64+0x79/0x220 >[25461.008008] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25461.008012] RIP: 0033:0x7fd8d64ef0f7 >[25461.008014] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25461.008019] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[25461.008021] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25461.008023] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[25461.008025] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25461.008027] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[25465.684249] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25465.684252] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25465.684255] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25465.684256] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25465.684257] Call Trace: >[25465.684264] dump_stack+0x85/0xbf >[25465.684268] swiotlb_alloc_coherent+0x1be/0x1d0 >[25465.684276] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25465.684284] ttm_dma_populate+0x25e/0x350 [ttm] >[25465.684290] ttm_tt_bind+0x2c/0x60 [ttm] >[25465.684294] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25465.684301] ttm_bo_validate+0x189/0x1a0 [ttm] >[25465.684304] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25465.684310] ? mutex_trylock+0xcd/0xe0 >[25465.684315] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25465.684347] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25465.684368] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25465.684402] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25465.684435] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25465.684455] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25465.684472] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25465.684491] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25465.684503] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25465.684511] drm_ioctl+0x2d5/0x370 [drm] >[25465.684527] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25465.684531] ? __pm_runtime_resume+0x54/0x90 >[25465.684536] ? trace_hardirqs_on_caller+0xed/0x180 >[25465.684554] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25465.684559] do_vfs_ioctl+0xa5/0x6e0 >[25465.684565] SyS_ioctl+0x74/0x80 >[25465.684570] do_syscall_64+0x79/0x220 >[25465.684573] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25465.684575] RIP: 0033:0x7fd8d64ef0f7 >[25465.684577] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25465.684579] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[25465.684580] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25465.684582] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[25465.684583] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25465.684584] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[25480.450000] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25480.450003] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25480.450005] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25480.450007] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25480.450008] Call Trace: >[25480.450014] dump_stack+0x85/0xbf >[25480.450018] swiotlb_alloc_coherent+0x1be/0x1d0 >[25480.450026] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25480.450035] ttm_dma_populate+0x25e/0x350 [ttm] >[25480.450041] ttm_tt_bind+0x2c/0x60 [ttm] >[25480.450044] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25480.450052] ttm_bo_validate+0x189/0x1a0 [ttm] >[25480.450055] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25480.450061] ? mutex_trylock+0xcd/0xe0 >[25480.450066] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25480.450097] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25480.450118] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25480.450142] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25480.450164] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25480.450185] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25480.450202] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25480.450222] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25480.450233] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25480.450241] drm_ioctl+0x2d5/0x370 [drm] >[25480.450257] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25480.450262] ? __pm_runtime_resume+0x54/0x90 >[25480.450267] ? trace_hardirqs_on_caller+0xed/0x180 >[25480.450285] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25480.450290] do_vfs_ioctl+0xa5/0x6e0 >[25480.450297] SyS_ioctl+0x74/0x80 >[25480.450301] do_syscall_64+0x79/0x220 >[25480.450304] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25480.450307] RIP: 0033:0x7fd8d64ef0f7 >[25480.450308] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25480.450311] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[25480.450312] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25480.450313] RBP: 00007ffcc6dba1c0 R08: 00000000030e7230 R09: 0000000000000004 >[25480.450315] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25480.450316] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b663b0 >[25481.116993] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25481.116996] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25481.116999] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25481.117000] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25481.117001] Call Trace: >[25481.117007] dump_stack+0x85/0xbf >[25481.117012] swiotlb_alloc_coherent+0x1be/0x1d0 >[25481.117019] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25481.117027] ttm_dma_populate+0x25e/0x350 [ttm] >[25481.117033] ttm_tt_bind+0x2c/0x60 [ttm] >[25481.117037] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25481.117045] ttm_bo_validate+0x189/0x1a0 [ttm] >[25481.117048] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25481.117053] ? mutex_trylock+0xcd/0xe0 >[25481.117058] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25481.117088] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25481.117108] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25481.117114] ? __lock_acquire+0x2d4/0x1340 >[25481.117134] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25481.117156] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25481.117177] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25481.117193] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25481.117213] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25481.117224] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25481.117231] drm_ioctl+0x2d5/0x370 [drm] >[25481.117247] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25481.117251] ? __pm_runtime_resume+0x54/0x90 >[25481.117255] ? trace_hardirqs_on_caller+0xed/0x180 >[25481.117273] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25481.117278] do_vfs_ioctl+0xa5/0x6e0 >[25481.117284] SyS_ioctl+0x74/0x80 >[25481.117289] do_syscall_64+0x79/0x220 >[25481.117292] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25481.117294] RIP: 0033:0x7fd8d64ef0f7 >[25481.117296] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25481.117298] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[25481.117300] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25481.117301] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 00007fd8d67b3c50 >[25481.117302] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[25481.117303] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[25485.638412] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25485.638416] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25485.638418] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25485.638419] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25485.638421] Call Trace: >[25485.638427] dump_stack+0x85/0xbf >[25485.638431] swiotlb_alloc_coherent+0x1be/0x1d0 >[25485.638439] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25485.638447] ttm_dma_populate+0x25e/0x350 [ttm] >[25485.638453] ttm_tt_bind+0x2c/0x60 [ttm] >[25485.638457] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25485.638464] ttm_bo_validate+0x189/0x1a0 [ttm] >[25485.638467] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25485.638473] ? mutex_trylock+0xcd/0xe0 >[25485.638488] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25485.638528] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25485.638549] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25485.638554] ? __lock_acquire+0x2d4/0x1340 >[25485.638574] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25485.638596] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25485.638617] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25485.638634] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25485.638653] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25485.638664] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25485.638672] drm_ioctl+0x2d5/0x370 [drm] >[25485.638688] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25485.638693] ? __pm_runtime_resume+0x54/0x90 >[25485.638697] ? trace_hardirqs_on_caller+0xed/0x180 >[25485.638714] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25485.638720] do_vfs_ioctl+0xa5/0x6e0 >[25485.638726] SyS_ioctl+0x74/0x80 >[25485.638731] do_syscall_64+0x79/0x220 >[25485.638734] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25485.638736] RIP: 0033:0x7fd8d64ef0f7 >[25485.638737] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25485.638740] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[25485.638741] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25485.638743] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[25485.638744] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25485.638745] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[25511.124716] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25511.124719] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25511.124722] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25511.124723] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25511.124725] Call Trace: >[25511.124731] dump_stack+0x85/0xbf >[25511.124735] swiotlb_alloc_coherent+0x1be/0x1d0 >[25511.124742] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25511.124751] ttm_dma_populate+0x25e/0x350 [ttm] >[25511.124757] ttm_tt_bind+0x2c/0x60 [ttm] >[25511.124761] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25511.124769] ttm_bo_validate+0x189/0x1a0 [ttm] >[25511.124772] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25511.124777] ? mutex_trylock+0xcd/0xe0 >[25511.124782] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25511.124813] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25511.124833] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25511.124855] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25511.124877] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25511.124898] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25511.124914] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25511.124934] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25511.124945] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25511.124953] drm_ioctl+0x2d5/0x370 [drm] >[25511.124969] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25511.124973] ? __pm_runtime_resume+0x54/0x90 >[25511.124978] ? trace_hardirqs_on_caller+0xed/0x180 >[25511.124996] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25511.125001] do_vfs_ioctl+0xa5/0x6e0 >[25511.125007] SyS_ioctl+0x74/0x80 >[25511.125011] do_syscall_64+0x79/0x220 >[25511.125014] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25511.125017] RIP: 0033:0x7fd8d64ef0f7 >[25511.125018] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25511.125021] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[25511.125022] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25511.125023] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 0000000000000004 >[25511.125025] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25511.125026] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[25541.107170] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25541.107174] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25541.107176] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25541.107177] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25541.107179] Call Trace: >[25541.107185] dump_stack+0x85/0xbf >[25541.107190] swiotlb_alloc_coherent+0x1be/0x1d0 >[25541.107197] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25541.107206] ttm_dma_populate+0x25e/0x350 [ttm] >[25541.107212] ttm_tt_bind+0x2c/0x60 [ttm] >[25541.107216] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25541.107223] ttm_bo_validate+0x189/0x1a0 [ttm] >[25541.107226] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25541.107232] ? mutex_trylock+0xcd/0xe0 >[25541.107237] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25541.107269] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25541.107289] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25541.107311] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25541.107333] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25541.107354] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25541.107370] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25541.107391] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25541.107401] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25541.107409] drm_ioctl+0x2d5/0x370 [drm] >[25541.107426] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25541.107430] ? __pm_runtime_resume+0x54/0x90 >[25541.107435] ? trace_hardirqs_on_caller+0xed/0x180 >[25541.107463] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25541.107468] do_vfs_ioctl+0xa5/0x6e0 >[25541.107474] SyS_ioctl+0x74/0x80 >[25541.107479] do_syscall_64+0x79/0x220 >[25541.107483] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25541.107485] RIP: 0033:0x7fd8d64ef0f7 >[25541.107487] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25541.107489] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[25541.107491] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25541.107492] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[25541.107493] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25541.107494] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[25547.186603] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25547.186606] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25547.186608] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25547.186610] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25547.186611] Call Trace: >[25547.186617] dump_stack+0x85/0xbf >[25547.186621] swiotlb_alloc_coherent+0x1be/0x1d0 >[25547.186629] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25547.186637] ttm_dma_populate+0x25e/0x350 [ttm] >[25547.186643] ttm_tt_bind+0x2c/0x60 [ttm] >[25547.186647] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25547.186654] ttm_bo_validate+0x189/0x1a0 [ttm] >[25547.186657] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25547.186663] ? mutex_trylock+0xcd/0xe0 >[25547.186668] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25547.186696] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25547.186717] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25547.186722] ? __lock_acquire+0x2d4/0x1340 >[25547.186741] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25547.186773] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25547.186804] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25547.186820] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25547.186840] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25547.186852] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25547.186860] drm_ioctl+0x2d5/0x370 [drm] >[25547.186876] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25547.186880] ? __pm_runtime_resume+0x54/0x90 >[25547.186884] ? trace_hardirqs_on_caller+0xed/0x180 >[25547.186901] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25547.186906] do_vfs_ioctl+0xa5/0x6e0 >[25547.186913] SyS_ioctl+0x74/0x80 >[25547.186917] do_syscall_64+0x79/0x220 >[25547.186920] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25547.186922] RIP: 0033:0x7fd8d64ef0f7 >[25547.186924] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25547.186926] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[25547.186928] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25547.186929] RBP: 00007ffcc6dba1c0 R08: 00000000030d8310 R09: 0000000000000004 >[25547.186930] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25547.186931] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[25556.489131] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25556.489136] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25556.489139] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25556.489142] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25556.489144] Call Trace: >[25556.489154] dump_stack+0x85/0xbf >[25556.489160] swiotlb_alloc_coherent+0x1be/0x1d0 >[25556.489172] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25556.489188] ttm_dma_populate+0x25e/0x350 [ttm] >[25556.489200] ttm_tt_bind+0x2c/0x60 [ttm] >[25556.489206] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25556.489221] ttm_bo_validate+0x189/0x1a0 [ttm] >[25556.489225] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25556.489235] ? mutex_trylock+0xcd/0xe0 >[25556.489244] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25556.489288] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25556.489331] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25556.489386] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25556.489437] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25556.489489] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25556.489519] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25556.489565] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25556.489582] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25556.489596] drm_ioctl+0x2d5/0x370 [drm] >[25556.489625] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25556.489632] ? __pm_runtime_resume+0x54/0x90 >[25556.489641] ? trace_hardirqs_on_caller+0xed/0x180 >[25556.489671] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25556.489680] do_vfs_ioctl+0xa5/0x6e0 >[25556.489692] SyS_ioctl+0x74/0x80 >[25556.489700] do_syscall_64+0x79/0x220 >[25556.489705] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25556.489709] RIP: 0033:0x7fd8d64ef0f7 >[25556.489711] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25556.489715] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[25556.489717] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25556.489720] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[25556.489722] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25556.489724] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[25557.128806] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25557.128809] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25557.128812] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25557.128813] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25557.128814] Call Trace: >[25557.128821] dump_stack+0x85/0xbf >[25557.128825] swiotlb_alloc_coherent+0x1be/0x1d0 >[25557.128832] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25557.128841] ttm_dma_populate+0x25e/0x350 [ttm] >[25557.128847] ttm_tt_bind+0x2c/0x60 [ttm] >[25557.128850] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25557.128858] ttm_bo_validate+0x189/0x1a0 [ttm] >[25557.128861] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25557.128866] ? mutex_trylock+0xcd/0xe0 >[25557.128871] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25557.128902] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25557.128922] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25557.128928] ? __lock_acquire+0x2d4/0x1340 >[25557.128947] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25557.128969] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25557.128990] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25557.129007] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25557.129027] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25557.129038] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25557.129046] drm_ioctl+0x2d5/0x370 [drm] >[25557.129062] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25557.129066] ? __pm_runtime_resume+0x54/0x90 >[25557.129070] ? trace_hardirqs_on_caller+0xed/0x180 >[25557.129088] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25557.129093] do_vfs_ioctl+0xa5/0x6e0 >[25557.129099] SyS_ioctl+0x74/0x80 >[25557.129104] do_syscall_64+0x79/0x220 >[25557.129106] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25557.129109] RIP: 0033:0x7fd8d64ef0f7 >[25557.129110] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25557.129113] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[25557.129114] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25557.129115] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[25557.129117] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25557.129118] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[25569.651839] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25569.651862] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25569.651864] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25569.651866] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25569.651867] Call Trace: >[25569.651874] dump_stack+0x85/0xbf >[25569.651878] swiotlb_alloc_coherent+0x1be/0x1d0 >[25569.651885] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25569.651894] ttm_dma_populate+0x25e/0x350 [ttm] >[25569.651900] ttm_tt_bind+0x2c/0x60 [ttm] >[25569.651903] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25569.651911] ttm_bo_validate+0x189/0x1a0 [ttm] >[25569.651914] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25569.651919] ? mutex_trylock+0xcd/0xe0 >[25569.651924] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25569.651954] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25569.651986] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25569.651991] ? __lock_acquire+0x2d4/0x1340 >[25569.652011] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25569.652034] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25569.652066] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25569.652083] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25569.652103] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25569.652115] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25569.652135] drm_ioctl+0x2d5/0x370 [drm] >[25569.652161] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25569.652166] ? __pm_runtime_resume+0x54/0x90 >[25569.652170] ? trace_hardirqs_on_caller+0xed/0x180 >[25569.652188] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25569.652193] do_vfs_ioctl+0xa5/0x6e0 >[25569.652199] SyS_ioctl+0x74/0x80 >[25569.652204] do_syscall_64+0x79/0x220 >[25569.652207] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25569.652209] RIP: 0033:0x7fd8d64ef0f7 >[25569.652211] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25569.652213] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[25569.652215] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25569.652216] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[25569.652217] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25569.652218] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[25571.027980] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25571.027984] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25571.027988] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25571.027990] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25571.027992] Call Trace: >[25571.028001] dump_stack+0x85/0xbf >[25571.028006] swiotlb_alloc_coherent+0x1be/0x1d0 >[25571.028017] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25571.028033] ttm_dma_populate+0x25e/0x350 [ttm] >[25571.028044] ttm_tt_bind+0x2c/0x60 [ttm] >[25571.028050] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25571.028065] ttm_bo_validate+0x189/0x1a0 [ttm] >[25571.028070] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25571.028080] ? mutex_trylock+0xcd/0xe0 >[25571.028088] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25571.028126] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25571.028148] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25571.028172] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25571.028195] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25571.028217] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25571.028234] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25571.028255] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25571.028267] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25571.028275] drm_ioctl+0x2d5/0x370 [drm] >[25571.028293] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25571.028298] ? __pm_runtime_resume+0x54/0x90 >[25571.028303] ? trace_hardirqs_on_caller+0xed/0x180 >[25571.028322] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25571.028327] do_vfs_ioctl+0xa5/0x6e0 >[25571.028337] SyS_ioctl+0x74/0x80 >[25571.028345] do_syscall_64+0x79/0x220 >[25571.028350] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25571.028353] RIP: 0033:0x7fd8d64ef0f7 >[25571.028356] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25571.028360] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[25571.028362] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25571.028364] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 0000000000000004 >[25571.028366] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25571.028368] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[25581.512702] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25581.512705] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25581.512707] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25581.512709] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25581.512710] Call Trace: >[25581.512717] dump_stack+0x85/0xbf >[25581.512721] swiotlb_alloc_coherent+0x1be/0x1d0 >[25581.512729] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25581.512737] ttm_dma_populate+0x25e/0x350 [ttm] >[25581.512743] ttm_tt_bind+0x2c/0x60 [ttm] >[25581.512747] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25581.512754] ttm_bo_validate+0x189/0x1a0 [ttm] >[25581.512757] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25581.512763] ? mutex_trylock+0xcd/0xe0 >[25581.512768] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25581.512801] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25581.512835] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25581.512871] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25581.512894] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25581.512916] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25581.512944] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25581.512964] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25581.512976] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25581.512985] drm_ioctl+0x2d5/0x370 [drm] >[25581.513002] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25581.513007] ? __pm_runtime_resume+0x54/0x90 >[25581.513012] ? trace_hardirqs_on_caller+0xed/0x180 >[25581.513030] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25581.513035] do_vfs_ioctl+0xa5/0x6e0 >[25581.513042] SyS_ioctl+0x74/0x80 >[25581.513047] do_syscall_64+0x79/0x220 >[25581.513050] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25581.513052] RIP: 0033:0x7fd8d64ef0f7 >[25581.513054] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25581.513056] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[25581.513057] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25581.513059] RBP: 00007ffcc6dba1c0 R08: 00000000030d8310 R09: 0000000000000004 >[25581.513060] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25581.513061] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[25588.515309] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25588.515312] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25588.515315] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25588.515316] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25588.515317] Call Trace: >[25588.515324] dump_stack+0x85/0xbf >[25588.515328] swiotlb_alloc_coherent+0x1be/0x1d0 >[25588.515336] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25588.515346] ttm_dma_populate+0x25e/0x350 [ttm] >[25588.515352] ttm_tt_bind+0x2c/0x60 [ttm] >[25588.515356] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25588.515364] ttm_bo_validate+0x189/0x1a0 [ttm] >[25588.515367] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25588.515373] ? mutex_trylock+0xcd/0xe0 >[25588.515378] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25588.515409] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25588.515431] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25588.515455] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25588.515478] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25588.515500] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25588.515517] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25588.515538] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25588.515549] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25588.515557] drm_ioctl+0x2d5/0x370 [drm] >[25588.515574] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25588.515578] ? __pm_runtime_resume+0x54/0x90 >[25588.515584] ? trace_hardirqs_on_caller+0xed/0x180 >[25588.515602] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25588.515607] do_vfs_ioctl+0xa5/0x6e0 >[25588.515614] SyS_ioctl+0x74/0x80 >[25588.515619] do_syscall_64+0x79/0x220 >[25588.515622] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25588.515625] RIP: 0033:0x7fd8d64ef0f7 >[25588.515626] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25588.515628] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[25588.515630] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25588.515631] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[25588.515632] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25588.515634] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[25601.051256] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25601.051259] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25601.051262] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25601.051263] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25601.051264] Call Trace: >[25601.051271] dump_stack+0x85/0xbf >[25601.051275] swiotlb_alloc_coherent+0x1be/0x1d0 >[25601.051283] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25601.051291] ttm_dma_populate+0x25e/0x350 [ttm] >[25601.051297] ttm_tt_bind+0x2c/0x60 [ttm] >[25601.051301] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25601.051308] ttm_bo_validate+0x189/0x1a0 [ttm] >[25601.051311] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25601.051317] ? mutex_trylock+0xcd/0xe0 >[25601.051322] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25601.051353] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25601.051373] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25601.051379] ? __lock_acquire+0x2d4/0x1340 >[25601.051398] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25601.051420] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25601.051441] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25601.051457] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25601.051477] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25601.051488] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25601.051496] drm_ioctl+0x2d5/0x370 [drm] >[25601.051513] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25601.051517] ? __pm_runtime_resume+0x54/0x90 >[25601.051521] ? trace_hardirqs_on_caller+0xed/0x180 >[25601.051549] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25601.051554] do_vfs_ioctl+0xa5/0x6e0 >[25601.051562] SyS_ioctl+0x74/0x80 >[25601.051566] do_syscall_64+0x79/0x220 >[25601.051570] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25601.051572] RIP: 0033:0x7fd8d64ef0f7 >[25601.051574] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25601.051576] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[25601.051578] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25601.051579] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 00007fd8d67b3c50 >[25601.051580] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[25601.051581] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[25603.855081] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25603.855084] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25603.855087] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25603.855088] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25603.855090] Call Trace: >[25603.855097] dump_stack+0x85/0xbf >[25603.855101] swiotlb_alloc_coherent+0x1be/0x1d0 >[25603.855109] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25603.855118] ttm_dma_populate+0x25e/0x350 [ttm] >[25603.855125] ttm_tt_bind+0x2c/0x60 [ttm] >[25603.855129] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25603.855138] ttm_bo_validate+0x189/0x1a0 [ttm] >[25603.855141] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25603.855148] ? mutex_trylock+0xcd/0xe0 >[25603.855153] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25603.855195] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25603.855226] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25603.855280] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25603.855319] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25603.855355] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25603.855382] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25603.855425] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25603.855440] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25603.855453] drm_ioctl+0x2d5/0x370 [drm] >[25603.855481] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25603.855488] ? __pm_runtime_resume+0x54/0x90 >[25603.855496] ? trace_hardirqs_on_caller+0xed/0x180 >[25603.855526] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25603.855534] do_vfs_ioctl+0xa5/0x6e0 >[25603.855546] SyS_ioctl+0x74/0x80 >[25603.855554] do_syscall_64+0x79/0x220 >[25603.855559] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25603.855563] RIP: 0033:0x7fd8d64ef0f7 >[25603.855565] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25603.855569] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[25603.855571] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25603.855574] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[25603.855576] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25603.855578] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[25608.906799] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25608.906802] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25608.906805] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25608.906806] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25608.906807] Call Trace: >[25608.906814] dump_stack+0x85/0xbf >[25608.906818] swiotlb_alloc_coherent+0x1be/0x1d0 >[25608.906826] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25608.906834] ttm_dma_populate+0x25e/0x350 [ttm] >[25608.906841] ttm_tt_bind+0x2c/0x60 [ttm] >[25608.906845] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25608.906852] ttm_bo_validate+0x189/0x1a0 [ttm] >[25608.906855] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25608.906861] ? mutex_trylock+0xcd/0xe0 >[25608.906866] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25608.906897] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25608.906919] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25608.906924] ? __lock_acquire+0x2d4/0x1340 >[25608.906945] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25608.906967] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25608.906988] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25608.907005] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25608.907026] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25608.907037] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25608.907045] drm_ioctl+0x2d5/0x370 [drm] >[25608.907062] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25608.907067] ? __pm_runtime_resume+0x54/0x90 >[25608.907071] ? trace_hardirqs_on_caller+0xed/0x180 >[25608.907100] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25608.907105] do_vfs_ioctl+0xa5/0x6e0 >[25608.907112] SyS_ioctl+0x74/0x80 >[25608.907117] do_syscall_64+0x79/0x220 >[25608.907120] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25608.907123] RIP: 0033:0x7fd8d64ef0f7 >[25608.907124] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25608.907127] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[25608.907128] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25608.907130] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[25608.907131] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25608.907132] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[25621.118028] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25621.118031] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25621.118034] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25621.118035] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25621.118036] Call Trace: >[25621.118053] dump_stack+0x85/0xbf >[25621.118057] swiotlb_alloc_coherent+0x1be/0x1d0 >[25621.118065] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25621.118075] ttm_dma_populate+0x25e/0x350 [ttm] >[25621.118081] ttm_tt_bind+0x2c/0x60 [ttm] >[25621.118086] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25621.118094] ttm_bo_validate+0x189/0x1a0 [ttm] >[25621.118098] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25621.118103] ? mutex_trylock+0xcd/0xe0 >[25621.118109] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25621.118142] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25621.118163] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25621.118169] ? __lock_acquire+0x2d4/0x1340 >[25621.118189] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25621.118213] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25621.118235] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25621.118252] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25621.118273] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25621.118295] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25621.118303] drm_ioctl+0x2d5/0x370 [drm] >[25621.118319] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25621.118324] ? __pm_runtime_resume+0x54/0x90 >[25621.118329] ? trace_hardirqs_on_caller+0xed/0x180 >[25621.118347] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25621.118352] do_vfs_ioctl+0xa5/0x6e0 >[25621.118359] SyS_ioctl+0x74/0x80 >[25621.118364] do_syscall_64+0x79/0x220 >[25621.118367] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25621.118370] RIP: 0033:0x7fd8d64ef0f7 >[25621.118371] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25621.118374] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[25621.118375] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25621.118376] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[25621.118378] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25621.118379] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[25623.470984] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25623.470987] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25623.470990] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25623.470991] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25623.470992] Call Trace: >[25623.470999] dump_stack+0x85/0xbf >[25623.471003] swiotlb_alloc_coherent+0x1be/0x1d0 >[25623.471011] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25623.471019] ttm_dma_populate+0x25e/0x350 [ttm] >[25623.471025] ttm_tt_bind+0x2c/0x60 [ttm] >[25623.471029] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25623.471037] ttm_bo_validate+0x189/0x1a0 [ttm] >[25623.471040] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25623.471046] ? mutex_trylock+0xcd/0xe0 >[25623.471051] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25623.471082] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25623.471104] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25623.471110] ? __lock_acquire+0x2d4/0x1340 >[25623.471130] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25623.471152] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25623.471173] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25623.471191] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25623.471211] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25623.471222] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25623.471230] drm_ioctl+0x2d5/0x370 [drm] >[25623.471246] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25623.471251] ? __pm_runtime_resume+0x54/0x90 >[25623.471255] ? trace_hardirqs_on_caller+0xed/0x180 >[25623.471273] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25623.471278] do_vfs_ioctl+0xa5/0x6e0 >[25623.471285] SyS_ioctl+0x74/0x80 >[25623.471290] do_syscall_64+0x79/0x220 >[25623.471293] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25623.471295] RIP: 0033:0x7fd8d64ef0f7 >[25623.471297] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25623.471299] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[25623.471301] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25623.471302] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[25623.471303] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25623.471305] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b663b0 >[25631.035880] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25631.035883] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25631.035886] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25631.035887] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25631.035888] Call Trace: >[25631.035895] dump_stack+0x85/0xbf >[25631.035900] swiotlb_alloc_coherent+0x1be/0x1d0 >[25631.035907] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25631.035916] ttm_dma_populate+0x25e/0x350 [ttm] >[25631.035922] ttm_tt_bind+0x2c/0x60 [ttm] >[25631.035926] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25631.035933] ttm_bo_validate+0x189/0x1a0 [ttm] >[25631.035936] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25631.035942] ? mutex_trylock+0xcd/0xe0 >[25631.035947] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25631.035976] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25631.035997] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25631.036003] ? __lock_acquire+0x2d4/0x1340 >[25631.036023] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25631.036045] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25631.036067] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25631.036092] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25631.036136] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25631.036161] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25631.036174] drm_ioctl+0x2d5/0x370 [drm] >[25631.036198] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25631.036203] ? __pm_runtime_resume+0x54/0x90 >[25631.036207] ? trace_hardirqs_on_caller+0xed/0x180 >[25631.036225] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25631.036230] do_vfs_ioctl+0xa5/0x6e0 >[25631.036237] SyS_ioctl+0x74/0x80 >[25631.036242] do_syscall_64+0x79/0x220 >[25631.036245] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25631.036247] RIP: 0033:0x7fd8d64ef0f7 >[25631.036249] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25631.036251] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[25631.036252] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25631.036254] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 00007fd8d67b3c50 >[25631.036255] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[25631.036256] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[25652.019382] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25652.019386] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25652.019388] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25652.019389] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25652.019391] Call Trace: >[25652.019398] dump_stack+0x85/0xbf >[25652.019402] swiotlb_alloc_coherent+0x1be/0x1d0 >[25652.019410] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25652.019419] ttm_dma_populate+0x25e/0x350 [ttm] >[25652.019425] ttm_tt_bind+0x2c/0x60 [ttm] >[25652.019429] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25652.019437] ttm_bo_validate+0x189/0x1a0 [ttm] >[25652.019440] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25652.019456] ? mutex_trylock+0xcd/0xe0 >[25652.019461] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25652.019492] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25652.019514] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25652.019520] ? __lock_acquire+0x2d4/0x1340 >[25652.019550] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25652.019573] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25652.019594] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25652.019621] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25652.019643] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25652.019654] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25652.019663] drm_ioctl+0x2d5/0x370 [drm] >[25652.019680] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25652.019695] ? __pm_runtime_resume+0x54/0x90 >[25652.019699] ? trace_hardirqs_on_caller+0xed/0x180 >[25652.019717] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25652.019722] do_vfs_ioctl+0xa5/0x6e0 >[25652.019728] SyS_ioctl+0x74/0x80 >[25652.019734] do_syscall_64+0x79/0x220 >[25652.019737] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25652.019739] RIP: 0033:0x7fd8d64ef0f7 >[25652.019741] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25652.019743] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[25652.019745] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25652.019746] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[25652.019747] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25652.019748] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[25661.092503] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25661.092508] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25661.092512] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25661.092515] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25661.092517] Call Trace: >[25661.092525] dump_stack+0x85/0xbf >[25661.092532] swiotlb_alloc_coherent+0x1be/0x1d0 >[25661.092544] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25661.092560] ttm_dma_populate+0x25e/0x350 [ttm] >[25661.092570] ttm_tt_bind+0x2c/0x60 [ttm] >[25661.092577] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25661.092591] ttm_bo_validate+0x189/0x1a0 [ttm] >[25661.092596] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25661.092606] ? mutex_trylock+0xcd/0xe0 >[25661.092614] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25661.092654] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25661.092687] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25661.092696] ? __lock_acquire+0x2d4/0x1340 >[25661.092730] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25661.092768] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25661.092803] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25661.092830] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25661.092861] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25661.092875] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25661.092889] drm_ioctl+0x2d5/0x370 [drm] >[25661.092915] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25661.092922] ? __pm_runtime_resume+0x54/0x90 >[25661.092929] ? trace_hardirqs_on_caller+0xed/0x180 >[25661.092956] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25661.092973] do_vfs_ioctl+0xa5/0x6e0 >[25661.092983] SyS_ioctl+0x74/0x80 >[25661.092989] do_syscall_64+0x79/0x220 >[25661.092994] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25661.092997] RIP: 0033:0x7fd8d64ef0f7 >[25661.092999] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25661.093003] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[25661.093005] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25661.093007] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3c50 >[25661.093009] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[25661.093011] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[25691.015436] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25691.015439] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25691.015442] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25691.015443] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25691.015445] Call Trace: >[25691.015451] dump_stack+0x85/0xbf >[25691.015456] swiotlb_alloc_coherent+0x1be/0x1d0 >[25691.015463] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25691.015472] ttm_dma_populate+0x25e/0x350 [ttm] >[25691.015479] ttm_tt_bind+0x2c/0x60 [ttm] >[25691.015483] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25691.015490] ttm_bo_validate+0x189/0x1a0 [ttm] >[25691.015494] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25691.015500] ? mutex_trylock+0xcd/0xe0 >[25691.015505] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25691.015536] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25691.015559] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25691.015565] ? __lock_acquire+0x2d4/0x1340 >[25691.015586] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25691.015609] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25691.015630] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25691.015647] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25691.015667] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25691.015679] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25691.015687] drm_ioctl+0x2d5/0x370 [drm] >[25691.015704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25691.015708] ? __pm_runtime_resume+0x54/0x90 >[25691.015713] ? trace_hardirqs_on_caller+0xed/0x180 >[25691.015731] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25691.015737] do_vfs_ioctl+0xa5/0x6e0 >[25691.015743] SyS_ioctl+0x74/0x80 >[25691.015748] do_syscall_64+0x79/0x220 >[25691.015751] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25691.015754] RIP: 0033:0x7fd8d64ef0f7 >[25691.015755] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25691.015758] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[25691.015759] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25691.015760] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 00007fd8d67b3c50 >[25691.015761] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[25691.015763] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[25719.057705] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25719.057708] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25719.057710] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25719.057712] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25719.057713] Call Trace: >[25719.057720] dump_stack+0x85/0xbf >[25719.057724] swiotlb_alloc_coherent+0x1be/0x1d0 >[25719.057732] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25719.057741] ttm_dma_populate+0x25e/0x350 [ttm] >[25719.057747] ttm_tt_bind+0x2c/0x60 [ttm] >[25719.057751] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25719.057759] ttm_bo_validate+0x189/0x1a0 [ttm] >[25719.057762] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25719.057768] ? mutex_trylock+0xcd/0xe0 >[25719.057773] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25719.057809] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25719.057832] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25719.057839] ? __lock_acquire+0x2d4/0x1340 >[25719.057862] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25719.057887] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25719.057914] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25719.057940] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25719.057972] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25719.057996] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25719.058021] drm_ioctl+0x2d5/0x370 [drm] >[25719.058049] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25719.058057] ? __pm_runtime_resume+0x54/0x90 >[25719.058065] ? trace_hardirqs_on_caller+0xed/0x180 >[25719.058104] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25719.058122] do_vfs_ioctl+0xa5/0x6e0 >[25719.058129] SyS_ioctl+0x74/0x80 >[25719.058134] do_syscall_64+0x79/0x220 >[25719.058146] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25719.058149] RIP: 0033:0x7fd8d64ef0f7 >[25719.058150] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25719.058153] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[25719.058154] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25719.058156] RBP: 00007ffcc6dba1c0 R08: 00000000030e7230 R09: 0000000000000004 >[25719.058157] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25719.058159] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[25721.055955] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25721.055958] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25721.055960] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25721.055962] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25721.055963] Call Trace: >[25721.055970] dump_stack+0x85/0xbf >[25721.055974] swiotlb_alloc_coherent+0x1be/0x1d0 >[25721.055981] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25721.055990] ttm_dma_populate+0x25e/0x350 [ttm] >[25721.055996] ttm_tt_bind+0x2c/0x60 [ttm] >[25721.056000] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25721.056008] ttm_bo_validate+0x189/0x1a0 [ttm] >[25721.056021] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25721.056027] ? mutex_trylock+0xcd/0xe0 >[25721.056033] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25721.056068] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25721.056104] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25721.056110] ? __lock_acquire+0x2d4/0x1340 >[25721.056129] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25721.056152] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25721.056173] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25721.056190] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25721.056210] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25721.056221] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25721.056229] drm_ioctl+0x2d5/0x370 [drm] >[25721.056245] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25721.056250] ? __pm_runtime_resume+0x54/0x90 >[25721.056254] ? trace_hardirqs_on_caller+0xed/0x180 >[25721.056272] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25721.056277] do_vfs_ioctl+0xa5/0x6e0 >[25721.056284] SyS_ioctl+0x74/0x80 >[25721.056288] do_syscall_64+0x79/0x220 >[25721.056291] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25721.056294] RIP: 0033:0x7fd8d64ef0f7 >[25721.056296] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25721.056298] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[25721.056300] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25721.056301] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 00007fd8d67b3c50 >[25721.056302] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[25721.056303] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[25726.395345] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25726.395349] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25726.395351] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25726.395353] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25726.395354] Call Trace: >[25726.395361] dump_stack+0x85/0xbf >[25726.395365] swiotlb_alloc_coherent+0x1be/0x1d0 >[25726.395373] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25726.395382] ttm_dma_populate+0x25e/0x350 [ttm] >[25726.395388] ttm_tt_bind+0x2c/0x60 [ttm] >[25726.395392] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25726.395399] ttm_bo_validate+0x189/0x1a0 [ttm] >[25726.395402] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25726.395408] ? mutex_trylock+0xcd/0xe0 >[25726.395413] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25726.395444] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25726.395465] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25726.395488] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25726.395510] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25726.395532] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25726.395566] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25726.395597] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25726.395608] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25726.395616] drm_ioctl+0x2d5/0x370 [drm] >[25726.395633] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25726.395638] ? __pm_runtime_resume+0x54/0x90 >[25726.395643] ? trace_hardirqs_on_caller+0xed/0x180 >[25726.395661] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25726.395666] do_vfs_ioctl+0xa5/0x6e0 >[25726.395672] SyS_ioctl+0x74/0x80 >[25726.395677] do_syscall_64+0x79/0x220 >[25726.395680] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25726.395682] RIP: 0033:0x7fd8d64ef0f7 >[25726.395684] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25726.395686] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[25726.395688] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25726.395689] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[25726.395690] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25726.395692] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[25749.169606] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25749.169609] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25749.169612] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25749.169613] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25749.169615] Call Trace: >[25749.169621] dump_stack+0x85/0xbf >[25749.169625] swiotlb_alloc_coherent+0x1be/0x1d0 >[25749.169633] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25749.169645] ttm_dma_populate+0x25e/0x350 [ttm] >[25749.169654] ttm_tt_bind+0x2c/0x60 [ttm] >[25749.169658] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25749.169675] ttm_bo_validate+0x189/0x1a0 [ttm] >[25749.169678] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25749.169684] ? mutex_trylock+0xcd/0xe0 >[25749.169689] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25749.169719] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25749.169740] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25749.169763] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25749.169786] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25749.169818] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25749.169836] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25749.169857] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25749.169869] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25749.169878] drm_ioctl+0x2d5/0x370 [drm] >[25749.169905] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25749.169910] ? __pm_runtime_resume+0x54/0x90 >[25749.169915] ? trace_hardirqs_on_caller+0xed/0x180 >[25749.169933] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25749.169938] do_vfs_ioctl+0xa5/0x6e0 >[25749.169945] SyS_ioctl+0x74/0x80 >[25749.169950] do_syscall_64+0x79/0x220 >[25749.169953] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25749.169955] RIP: 0033:0x7fd8d64ef0f7 >[25749.169957] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25749.169959] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[25749.169961] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25749.169962] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[25749.169963] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25749.169964] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b663b0 >[25751.033188] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25751.033194] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25751.033199] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25751.033201] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25751.033204] Call Trace: >[25751.033214] dump_stack+0x85/0xbf >[25751.033222] swiotlb_alloc_coherent+0x1be/0x1d0 >[25751.033235] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25751.033256] ttm_dma_populate+0x25e/0x350 [ttm] >[25751.033269] ttm_tt_bind+0x2c/0x60 [ttm] >[25751.033277] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25751.033295] ttm_bo_validate+0x189/0x1a0 [ttm] >[25751.033301] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25751.033314] ? mutex_trylock+0xcd/0xe0 >[25751.033325] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25751.033369] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25751.033408] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25751.033419] ? __lock_acquire+0x2d4/0x1340 >[25751.033460] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25751.033506] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25751.033548] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25751.033580] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25751.033621] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25751.033639] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25751.033656] drm_ioctl+0x2d5/0x370 [drm] >[25751.033707] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25751.033714] ? __pm_runtime_resume+0x54/0x90 >[25751.033721] ? trace_hardirqs_on_caller+0xed/0x180 >[25751.033748] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25751.033755] do_vfs_ioctl+0xa5/0x6e0 >[25751.033766] SyS_ioctl+0x74/0x80 >[25751.033773] do_syscall_64+0x79/0x220 >[25751.033778] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25751.033782] RIP: 0033:0x7fd8d64ef0f7 >[25751.033784] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25751.033788] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[25751.033790] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25751.033792] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 00007fd8d67b3c50 >[25751.033794] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[25751.033797] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[25752.314025] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25752.314028] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25752.314031] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25752.314032] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25752.314034] Call Trace: >[25752.314040] dump_stack+0x85/0xbf >[25752.314045] swiotlb_alloc_coherent+0x1be/0x1d0 >[25752.314053] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25752.314063] ttm_dma_populate+0x25e/0x350 [ttm] >[25752.314074] ttm_tt_bind+0x2c/0x60 [ttm] >[25752.314080] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25752.314103] ttm_bo_validate+0x189/0x1a0 [ttm] >[25752.314107] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25752.314117] ? mutex_trylock+0xcd/0xe0 >[25752.314123] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25752.314164] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25752.314190] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25752.314222] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25752.314244] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25752.314266] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25752.314288] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25752.314319] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25752.314331] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25752.314339] drm_ioctl+0x2d5/0x370 [drm] >[25752.314355] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25752.314360] ? __pm_runtime_resume+0x54/0x90 >[25752.314366] ? trace_hardirqs_on_caller+0xed/0x180 >[25752.314393] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25752.314401] do_vfs_ioctl+0xa5/0x6e0 >[25752.314408] SyS_ioctl+0x74/0x80 >[25752.314413] do_syscall_64+0x79/0x220 >[25752.314416] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25752.314418] RIP: 0033:0x7fd8d64ef0f7 >[25752.314420] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25752.314422] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[25752.314423] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25752.314425] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[25752.314426] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25752.314427] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[25781.163307] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25781.163310] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25781.163312] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25781.163314] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25781.163315] Call Trace: >[25781.163322] dump_stack+0x85/0xbf >[25781.163326] swiotlb_alloc_coherent+0x1be/0x1d0 >[25781.163334] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25781.163343] ttm_dma_populate+0x25e/0x350 [ttm] >[25781.163348] ttm_tt_bind+0x2c/0x60 [ttm] >[25781.163352] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25781.163360] ttm_bo_validate+0x189/0x1a0 [ttm] >[25781.163363] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25781.163368] ? mutex_trylock+0xcd/0xe0 >[25781.163373] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25781.163403] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25781.163423] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25781.163446] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25781.163468] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25781.163489] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25781.163505] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25781.163525] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25781.163536] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25781.163544] drm_ioctl+0x2d5/0x370 [drm] >[25781.163560] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25781.163565] ? __pm_runtime_resume+0x54/0x90 >[25781.163570] ? trace_hardirqs_on_caller+0xed/0x180 >[25781.163588] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25781.163593] do_vfs_ioctl+0xa5/0x6e0 >[25781.163599] SyS_ioctl+0x74/0x80 >[25781.163604] do_syscall_64+0x79/0x220 >[25781.163607] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25781.163609] RIP: 0033:0x7fd8d64ef0f7 >[25781.163610] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25781.163613] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[25781.163614] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25781.163615] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[25781.163616] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25781.163618] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[25811.259813] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25811.259816] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25811.259818] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25811.259820] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25811.259821] Call Trace: >[25811.259827] dump_stack+0x85/0xbf >[25811.259831] swiotlb_alloc_coherent+0x1be/0x1d0 >[25811.259839] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25811.259857] ttm_dma_populate+0x25e/0x350 [ttm] >[25811.259863] ttm_tt_bind+0x2c/0x60 [ttm] >[25811.259867] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25811.259875] ttm_bo_validate+0x189/0x1a0 [ttm] >[25811.259878] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25811.259884] ? mutex_trylock+0xcd/0xe0 >[25811.259890] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25811.259922] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25811.259943] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25811.259949] ? __lock_acquire+0x2d4/0x1340 >[25811.259969] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25811.259992] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25811.260014] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25811.260030] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25811.260051] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25811.260062] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25811.260070] drm_ioctl+0x2d5/0x370 [drm] >[25811.260087] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25811.260091] ? __pm_runtime_resume+0x54/0x90 >[25811.260096] ? trace_hardirqs_on_caller+0xed/0x180 >[25811.260114] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25811.260119] do_vfs_ioctl+0xa5/0x6e0 >[25811.260126] SyS_ioctl+0x74/0x80 >[25811.260131] do_syscall_64+0x79/0x220 >[25811.260134] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25811.260136] RIP: 0033:0x7fd8d64ef0f7 >[25811.260138] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25811.260140] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[25811.260142] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25811.260143] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 00007fd8d67b3c50 >[25811.260144] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[25811.260145] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[25815.354005] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25815.354009] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25815.354013] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25815.354015] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25815.354016] Call Trace: >[25815.354024] dump_stack+0x85/0xbf >[25815.354030] swiotlb_alloc_coherent+0x1be/0x1d0 >[25815.354040] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25815.354060] ttm_dma_populate+0x25e/0x350 [ttm] >[25815.354074] ttm_tt_bind+0x2c/0x60 [ttm] >[25815.354082] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25815.354101] ttm_bo_validate+0x189/0x1a0 [ttm] >[25815.354108] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25815.354121] ? mutex_trylock+0xcd/0xe0 >[25815.354132] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25815.354177] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25815.354205] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25815.354212] ? __lock_acquire+0x2d4/0x1340 >[25815.354239] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25815.354288] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25815.354331] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25815.354354] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25815.354390] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25815.354410] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25815.354429] drm_ioctl+0x2d5/0x370 [drm] >[25815.354455] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25815.354462] ? __pm_runtime_resume+0x54/0x90 >[25815.354467] ? trace_hardirqs_on_caller+0xed/0x180 >[25815.354495] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25815.354505] do_vfs_ioctl+0xa5/0x6e0 >[25815.354520] SyS_ioctl+0x74/0x80 >[25815.354530] do_syscall_64+0x79/0x220 >[25815.354537] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25815.354540] RIP: 0033:0x7fd8d64ef0f7 >[25815.354542] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25815.354546] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[25815.354548] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25815.354549] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[25815.354551] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25815.354553] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[25816.934513] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25816.934518] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25816.934521] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25816.934523] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25816.934524] Call Trace: >[25816.934531] dump_stack+0x85/0xbf >[25816.934535] swiotlb_alloc_coherent+0x1be/0x1d0 >[25816.934545] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25816.934560] ttm_dma_populate+0x25e/0x350 [ttm] >[25816.934578] ttm_tt_bind+0x2c/0x60 [ttm] >[25816.934584] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25816.934595] ttm_bo_validate+0x189/0x1a0 [ttm] >[25816.934599] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25816.934607] ? mutex_trylock+0xcd/0xe0 >[25816.934614] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25816.934654] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25816.934695] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25816.934703] ? __lock_acquire+0x2d4/0x1340 >[25816.934741] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25816.934774] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25816.934806] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25816.934831] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25816.934864] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25816.934877] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25816.934891] drm_ioctl+0x2d5/0x370 [drm] >[25816.934915] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25816.934920] ? __pm_runtime_resume+0x54/0x90 >[25816.934925] ? trace_hardirqs_on_caller+0xed/0x180 >[25816.934942] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25816.934947] do_vfs_ioctl+0xa5/0x6e0 >[25816.934954] SyS_ioctl+0x74/0x80 >[25816.934959] do_syscall_64+0x79/0x220 >[25816.934962] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25816.934964] RIP: 0033:0x7fd8d64ef0f7 >[25816.934966] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25816.934968] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[25816.934970] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25816.934971] RBP: 00007ffcc6dba1c0 R08: 000000000325a5a0 R09: 0000000000000004 >[25816.934972] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25816.934973] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[25835.745527] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25835.745530] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25835.745533] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25835.745534] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25835.745535] Call Trace: >[25835.745542] dump_stack+0x85/0xbf >[25835.745546] swiotlb_alloc_coherent+0x1be/0x1d0 >[25835.745555] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25835.745564] ttm_dma_populate+0x25e/0x350 [ttm] >[25835.745569] ttm_tt_bind+0x2c/0x60 [ttm] >[25835.745573] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25835.745581] ttm_bo_validate+0x189/0x1a0 [ttm] >[25835.745584] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25835.745590] ? mutex_trylock+0xcd/0xe0 >[25835.745595] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25835.745625] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25835.745646] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25835.745669] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25835.745692] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25835.745713] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25835.745730] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25835.745750] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25835.745761] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25835.745769] drm_ioctl+0x2d5/0x370 [drm] >[25835.745785] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25835.745789] ? __pm_runtime_resume+0x54/0x90 >[25835.745794] ? trace_hardirqs_on_caller+0xed/0x180 >[25835.745812] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25835.745818] do_vfs_ioctl+0xa5/0x6e0 >[25835.745824] SyS_ioctl+0x74/0x80 >[25835.745829] do_syscall_64+0x79/0x220 >[25835.745832] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25835.745834] RIP: 0033:0x7fd8d64ef0f7 >[25835.745836] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25835.745838] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[25835.745840] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25835.745841] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[25835.745842] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25835.745843] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[25837.442875] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25837.442878] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25837.442881] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25837.442882] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25837.442883] Call Trace: >[25837.442890] dump_stack+0x85/0xbf >[25837.442894] swiotlb_alloc_coherent+0x1be/0x1d0 >[25837.442901] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25837.442910] ttm_dma_populate+0x25e/0x350 [ttm] >[25837.442916] ttm_tt_bind+0x2c/0x60 [ttm] >[25837.442920] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25837.442928] ttm_bo_validate+0x189/0x1a0 [ttm] >[25837.442931] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25837.442937] ? mutex_trylock+0xcd/0xe0 >[25837.442942] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25837.442974] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25837.442995] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25837.443000] ? __lock_acquire+0x2d4/0x1340 >[25837.443020] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25837.443048] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25837.443069] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25837.443086] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25837.443106] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25837.443118] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25837.443126] drm_ioctl+0x2d5/0x370 [drm] >[25837.443142] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25837.443146] ? __pm_runtime_resume+0x54/0x90 >[25837.443151] ? trace_hardirqs_on_caller+0xed/0x180 >[25837.443168] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25837.443174] do_vfs_ioctl+0xa5/0x6e0 >[25837.443180] SyS_ioctl+0x74/0x80 >[25837.443185] do_syscall_64+0x79/0x220 >[25837.443188] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25837.443190] RIP: 0033:0x7fd8d64ef0f7 >[25837.443192] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25837.443196] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[25837.443198] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25837.443200] RBP: 00007ffcc6dba1c0 R08: 0000000003072a40 R09: 0000000000000004 >[25837.443202] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25837.443204] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e74e0 >[25841.049782] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25841.049785] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25841.049788] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25841.049789] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25841.049791] Call Trace: >[25841.049797] dump_stack+0x85/0xbf >[25841.049802] swiotlb_alloc_coherent+0x1be/0x1d0 >[25841.049810] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25841.049820] ttm_dma_populate+0x25e/0x350 [ttm] >[25841.049836] ttm_tt_bind+0x2c/0x60 [ttm] >[25841.049841] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25841.049853] ttm_bo_validate+0x189/0x1a0 [ttm] >[25841.049857] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25841.049866] ? mutex_trylock+0xcd/0xe0 >[25841.049874] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25841.049932] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25841.049959] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25841.049967] ? __lock_acquire+0x2d4/0x1340 >[25841.050005] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25841.050035] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25841.050075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25841.050119] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25841.050158] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25841.050172] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25841.050185] drm_ioctl+0x2d5/0x370 [drm] >[25841.050212] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25841.050218] ? __pm_runtime_resume+0x54/0x90 >[25841.050225] ? trace_hardirqs_on_caller+0xed/0x180 >[25841.050255] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25841.050262] do_vfs_ioctl+0xa5/0x6e0 >[25841.050282] SyS_ioctl+0x74/0x80 >[25841.050288] do_syscall_64+0x79/0x220 >[25841.050293] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25841.050296] RIP: 0033:0x7fd8d64ef0f7 >[25841.050298] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25841.050302] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[25841.050304] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25841.050306] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[25841.050308] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[25841.050310] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[25841.170015] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25841.170019] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25841.170031] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25841.170033] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25841.170034] Call Trace: >[25841.170040] dump_stack+0x85/0xbf >[25841.170045] swiotlb_alloc_coherent+0x1be/0x1d0 >[25841.170052] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25841.170070] ttm_dma_populate+0x25e/0x350 [ttm] >[25841.170076] ttm_tt_bind+0x2c/0x60 [ttm] >[25841.170080] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25841.170098] ttm_bo_validate+0x189/0x1a0 [ttm] >[25841.170101] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25841.170106] ? mutex_trylock+0xcd/0xe0 >[25841.170111] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25841.170153] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25841.170173] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25841.170179] ? __lock_acquire+0x2d4/0x1340 >[25841.170198] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25841.170221] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25841.170241] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25841.170259] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25841.170281] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25841.170292] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25841.170300] drm_ioctl+0x2d5/0x370 [drm] >[25841.170319] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25841.170323] ? __pm_runtime_resume+0x54/0x90 >[25841.170327] ? trace_hardirqs_on_caller+0xed/0x180 >[25841.170346] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25841.170351] do_vfs_ioctl+0xa5/0x6e0 >[25841.170357] SyS_ioctl+0x74/0x80 >[25841.170362] do_syscall_64+0x79/0x220 >[25841.170365] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25841.170368] RIP: 0033:0x7fd8d64ef0f7 >[25841.170369] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25841.170372] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[25841.170373] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25841.170374] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[25841.170375] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[25841.170377] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[25844.967820] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25844.967823] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25844.967826] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25844.967827] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25844.967828] Call Trace: >[25844.967835] dump_stack+0x85/0xbf >[25844.967839] swiotlb_alloc_coherent+0x1be/0x1d0 >[25844.967846] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25844.967855] ttm_dma_populate+0x25e/0x350 [ttm] >[25844.967861] ttm_tt_bind+0x2c/0x60 [ttm] >[25844.967865] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25844.967873] ttm_bo_validate+0x189/0x1a0 [ttm] >[25844.967876] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25844.967881] ? mutex_trylock+0xcd/0xe0 >[25844.967886] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25844.967917] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25844.967938] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25844.967961] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25844.967983] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25844.968005] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25844.968021] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25844.968041] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25844.968052] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25844.968060] drm_ioctl+0x2d5/0x370 [drm] >[25844.968093] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25844.968107] ? __pm_runtime_resume+0x54/0x90 >[25844.968112] ? trace_hardirqs_on_caller+0xed/0x180 >[25844.968130] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25844.968136] do_vfs_ioctl+0xa5/0x6e0 >[25844.968142] SyS_ioctl+0x74/0x80 >[25844.968147] do_syscall_64+0x79/0x220 >[25844.968150] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25844.968153] RIP: 0033:0x7fd8d64ef0f7 >[25844.968154] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25844.968157] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[25844.968158] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25844.968159] RBP: 00007ffcc6dba1c0 R08: 00000000030d8310 R09: 0000000000000004 >[25844.968161] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25844.968162] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[25871.037307] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25871.037310] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25871.037312] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25871.037314] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25871.037315] Call Trace: >[25871.037322] dump_stack+0x85/0xbf >[25871.037326] swiotlb_alloc_coherent+0x1be/0x1d0 >[25871.037333] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25871.037343] ttm_dma_populate+0x25e/0x350 [ttm] >[25871.037349] ttm_tt_bind+0x2c/0x60 [ttm] >[25871.037353] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25871.037360] ttm_bo_validate+0x189/0x1a0 [ttm] >[25871.037363] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25871.037369] ? mutex_trylock+0xcd/0xe0 >[25871.037375] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25871.037407] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25871.037429] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25871.037453] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25871.037475] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25871.037496] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25871.037514] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25871.037534] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25871.037546] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25871.037554] drm_ioctl+0x2d5/0x370 [drm] >[25871.037571] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25871.037575] ? __pm_runtime_resume+0x54/0x90 >[25871.037581] ? trace_hardirqs_on_caller+0xed/0x180 >[25871.037599] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25871.037604] do_vfs_ioctl+0xa5/0x6e0 >[25871.037611] SyS_ioctl+0x74/0x80 >[25871.037615] do_syscall_64+0x79/0x220 >[25871.037619] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25871.037621] RIP: 0033:0x7fd8d64ef0f7 >[25871.037623] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25871.037626] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[25871.037627] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25871.037628] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 0000000000000004 >[25871.037629] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25871.037631] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[25887.695676] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25887.695680] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25887.695683] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25887.695684] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25887.695686] Call Trace: >[25887.695693] dump_stack+0x85/0xbf >[25887.695697] swiotlb_alloc_coherent+0x1be/0x1d0 >[25887.695706] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25887.695716] ttm_dma_populate+0x25e/0x350 [ttm] >[25887.695722] ttm_tt_bind+0x2c/0x60 [ttm] >[25887.695726] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25887.695735] ttm_bo_validate+0x189/0x1a0 [ttm] >[25887.695738] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25887.695745] ? mutex_trylock+0xcd/0xe0 >[25887.695751] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25887.695784] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25887.695808] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25887.695834] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25887.695858] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25887.695881] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25887.695900] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25887.695922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25887.695935] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25887.695945] drm_ioctl+0x2d5/0x370 [drm] >[25887.695963] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25887.695968] ? __pm_runtime_resume+0x54/0x90 >[25887.695974] ? trace_hardirqs_on_caller+0xed/0x180 >[25887.695993] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25887.695999] do_vfs_ioctl+0xa5/0x6e0 >[25887.696006] SyS_ioctl+0x74/0x80 >[25887.696011] do_syscall_64+0x79/0x220 >[25887.696015] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25887.696018] RIP: 0033:0x7fd8d64ef0f7 >[25887.696019] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25887.696023] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[25887.696025] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[25887.696027] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[25887.696029] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25887.696032] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[25901.027097] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25901.027100] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25901.027103] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25901.027104] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25901.027105] Call Trace: >[25901.027112] dump_stack+0x85/0xbf >[25901.027116] swiotlb_alloc_coherent+0x1be/0x1d0 >[25901.027124] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25901.027133] ttm_dma_populate+0x25e/0x350 [ttm] >[25901.027139] ttm_tt_bind+0x2c/0x60 [ttm] >[25901.027143] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25901.027151] ttm_bo_validate+0x189/0x1a0 [ttm] >[25901.027154] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25901.027160] ? mutex_trylock+0xcd/0xe0 >[25901.027165] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25901.027198] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25901.027220] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25901.027243] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25901.027266] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25901.027288] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25901.027305] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25901.027337] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25901.027359] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25901.027368] drm_ioctl+0x2d5/0x370 [drm] >[25901.027384] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25901.027389] ? __pm_runtime_resume+0x54/0x90 >[25901.027394] ? trace_hardirqs_on_caller+0xed/0x180 >[25901.027412] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25901.027417] do_vfs_ioctl+0xa5/0x6e0 >[25901.027424] SyS_ioctl+0x74/0x80 >[25901.027429] do_syscall_64+0x79/0x220 >[25901.027432] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25901.027434] RIP: 0033:0x7fd8d64ef0f7 >[25901.027436] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25901.027438] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[25901.027440] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25901.027441] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 0000000000000004 >[25901.027442] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25901.027443] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[25931.230058] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25931.230061] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25931.230064] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25931.230065] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25931.230066] Call Trace: >[25931.230073] dump_stack+0x85/0xbf >[25931.230078] swiotlb_alloc_coherent+0x1be/0x1d0 >[25931.230086] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25931.230095] ttm_dma_populate+0x25e/0x350 [ttm] >[25931.230112] ttm_tt_bind+0x2c/0x60 [ttm] >[25931.230116] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25931.230124] ttm_bo_validate+0x189/0x1a0 [ttm] >[25931.230127] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25931.230133] ? mutex_trylock+0xcd/0xe0 >[25931.230149] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25931.230182] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25931.230205] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25931.230239] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25931.230272] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25931.230308] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25931.230325] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25931.230344] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25931.230356] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25931.230364] drm_ioctl+0x2d5/0x370 [drm] >[25931.230380] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25931.230384] ? __pm_runtime_resume+0x54/0x90 >[25931.230389] ? trace_hardirqs_on_caller+0xed/0x180 >[25931.230407] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25931.230412] do_vfs_ioctl+0xa5/0x6e0 >[25931.230418] SyS_ioctl+0x74/0x80 >[25931.230423] do_syscall_64+0x79/0x220 >[25931.230426] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25931.230428] RIP: 0033:0x7fd8d64ef0f7 >[25931.230430] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25931.230432] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[25931.230433] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25931.230435] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 0000000000000004 >[25931.230436] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25931.230437] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[25961.145420] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25961.145423] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25961.145425] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25961.145427] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25961.145428] Call Trace: >[25961.145434] dump_stack+0x85/0xbf >[25961.145439] swiotlb_alloc_coherent+0x1be/0x1d0 >[25961.145446] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25961.145455] ttm_dma_populate+0x25e/0x350 [ttm] >[25961.145460] ttm_tt_bind+0x2c/0x60 [ttm] >[25961.145464] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25961.145471] ttm_bo_validate+0x189/0x1a0 [ttm] >[25961.145474] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25961.145480] ? mutex_trylock+0xcd/0xe0 >[25961.145485] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25961.145516] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25961.145536] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25961.145559] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25961.145581] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25961.145602] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25961.145618] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25961.145638] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25961.145650] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25961.145658] drm_ioctl+0x2d5/0x370 [drm] >[25961.145674] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25961.145679] ? __pm_runtime_resume+0x54/0x90 >[25961.145683] ? trace_hardirqs_on_caller+0xed/0x180 >[25961.145701] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25961.145706] do_vfs_ioctl+0xa5/0x6e0 >[25961.145712] SyS_ioctl+0x74/0x80 >[25961.145717] do_syscall_64+0x79/0x220 >[25961.145720] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25961.145722] RIP: 0033:0x7fd8d64ef0f7 >[25961.145724] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25961.145726] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[25961.145728] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25961.145729] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[25961.145730] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25961.145732] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[25991.106493] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[25991.106496] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[25991.106499] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[25991.106500] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[25991.106501] Call Trace: >[25991.106507] dump_stack+0x85/0xbf >[25991.106512] swiotlb_alloc_coherent+0x1be/0x1d0 >[25991.106519] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[25991.106528] ttm_dma_populate+0x25e/0x350 [ttm] >[25991.106534] ttm_tt_bind+0x2c/0x60 [ttm] >[25991.106537] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[25991.106545] ttm_bo_validate+0x189/0x1a0 [ttm] >[25991.106548] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[25991.106554] ? mutex_trylock+0xcd/0xe0 >[25991.106559] ttm_bo_init_reserved+0x459/0x500 [ttm] >[25991.106589] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[25991.106610] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[25991.106633] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[25991.106655] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[25991.106676] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25991.106692] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[25991.106713] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25991.106724] drm_ioctl_kernel+0x5b/0xb0 [drm] >[25991.106733] drm_ioctl+0x2d5/0x370 [drm] >[25991.106749] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[25991.106753] ? __pm_runtime_resume+0x54/0x90 >[25991.106758] ? trace_hardirqs_on_caller+0xed/0x180 >[25991.106776] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[25991.106781] do_vfs_ioctl+0xa5/0x6e0 >[25991.106788] SyS_ioctl+0x74/0x80 >[25991.106793] do_syscall_64+0x79/0x220 >[25991.106796] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[25991.106798] RIP: 0033:0x7fd8d64ef0f7 >[25991.106800] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[25991.106802] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[25991.106803] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[25991.106805] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[25991.106806] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[25991.106807] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[26009.280465] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26009.280469] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26009.280471] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26009.280473] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26009.280474] Call Trace: >[26009.280480] dump_stack+0x85/0xbf >[26009.280484] swiotlb_alloc_coherent+0x1be/0x1d0 >[26009.280492] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26009.280500] ttm_dma_populate+0x25e/0x350 [ttm] >[26009.280506] ttm_tt_bind+0x2c/0x60 [ttm] >[26009.280510] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26009.280517] ttm_bo_validate+0x189/0x1a0 [ttm] >[26009.280520] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26009.280526] ? mutex_trylock+0xcd/0xe0 >[26009.280531] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26009.280561] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26009.280581] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26009.280603] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26009.280625] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26009.280646] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26009.280663] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26009.280682] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26009.280693] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26009.280701] drm_ioctl+0x2d5/0x370 [drm] >[26009.280717] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26009.280722] ? __pm_runtime_resume+0x54/0x90 >[26009.280727] ? trace_hardirqs_on_caller+0xed/0x180 >[26009.280744] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26009.280749] do_vfs_ioctl+0xa5/0x6e0 >[26009.280756] SyS_ioctl+0x74/0x80 >[26009.280760] do_syscall_64+0x79/0x220 >[26009.280763] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26009.280766] RIP: 0033:0x7fd8d64ef0f7 >[26009.280767] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26009.280770] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[26009.280771] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26009.280772] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[26009.280773] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26009.280774] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[26010.727653] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26010.727657] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26010.727659] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26010.727661] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26010.727662] Call Trace: >[26010.727669] dump_stack+0x85/0xbf >[26010.727674] swiotlb_alloc_coherent+0x1be/0x1d0 >[26010.727682] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26010.727691] ttm_dma_populate+0x25e/0x350 [ttm] >[26010.727698] ttm_tt_bind+0x2c/0x60 [ttm] >[26010.727702] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26010.727710] ttm_bo_validate+0x189/0x1a0 [ttm] >[26010.727713] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26010.727719] ? mutex_trylock+0xcd/0xe0 >[26010.727724] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26010.727755] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26010.727777] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26010.727801] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26010.727837] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26010.727860] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26010.727877] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26010.727898] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26010.727910] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26010.727918] drm_ioctl+0x2d5/0x370 [drm] >[26010.727935] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26010.727940] ? __pm_runtime_resume+0x54/0x90 >[26010.727945] ? trace_hardirqs_on_caller+0xed/0x180 >[26010.727964] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26010.727969] do_vfs_ioctl+0xa5/0x6e0 >[26010.727976] SyS_ioctl+0x74/0x80 >[26010.727981] do_syscall_64+0x79/0x220 >[26010.727984] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26010.727987] RIP: 0033:0x7fd8d64ef0f7 >[26010.727988] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26010.727991] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[26010.727992] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26010.727993] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 0000000000000004 >[26010.727995] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26010.727996] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[26012.549374] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26012.549377] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26012.549380] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26012.549381] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26012.549382] Call Trace: >[26012.549389] dump_stack+0x85/0xbf >[26012.549393] swiotlb_alloc_coherent+0x1be/0x1d0 >[26012.549400] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26012.549409] ttm_dma_populate+0x25e/0x350 [ttm] >[26012.549415] ttm_tt_bind+0x2c/0x60 [ttm] >[26012.549428] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26012.549436] ttm_bo_validate+0x189/0x1a0 [ttm] >[26012.549439] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26012.549445] ? mutex_trylock+0xcd/0xe0 >[26012.549450] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26012.549480] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26012.549501] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26012.549524] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26012.549558] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26012.549580] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26012.549597] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26012.549638] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26012.549649] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26012.549657] drm_ioctl+0x2d5/0x370 [drm] >[26012.549673] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26012.549677] ? __pm_runtime_resume+0x54/0x90 >[26012.549682] ? trace_hardirqs_on_caller+0xed/0x180 >[26012.549700] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26012.549705] do_vfs_ioctl+0xa5/0x6e0 >[26012.549712] SyS_ioctl+0x74/0x80 >[26012.549716] do_syscall_64+0x79/0x220 >[26012.549719] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26012.549722] RIP: 0033:0x7fd8d64ef0f7 >[26012.549723] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26012.549725] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[26012.549727] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26012.549728] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 0000000000000004 >[26012.549729] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26012.549730] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[26021.113011] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26021.113014] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26021.113017] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26021.113018] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26021.113019] Call Trace: >[26021.113026] dump_stack+0x85/0xbf >[26021.113031] swiotlb_alloc_coherent+0x1be/0x1d0 >[26021.113038] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26021.113048] ttm_dma_populate+0x25e/0x350 [ttm] >[26021.113055] ttm_tt_bind+0x2c/0x60 [ttm] >[26021.113059] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26021.113067] ttm_bo_validate+0x189/0x1a0 [ttm] >[26021.113071] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26021.113077] ? mutex_trylock+0xcd/0xe0 >[26021.113082] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26021.113114] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26021.113135] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26021.113159] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26021.113182] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26021.113214] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26021.113231] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26021.113282] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26021.113297] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26021.113321] drm_ioctl+0x2d5/0x370 [drm] >[26021.113359] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26021.113366] ? __pm_runtime_resume+0x54/0x90 >[26021.113374] ? trace_hardirqs_on_caller+0xed/0x180 >[26021.113404] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26021.113412] do_vfs_ioctl+0xa5/0x6e0 >[26021.113424] SyS_ioctl+0x74/0x80 >[26021.113431] do_syscall_64+0x79/0x220 >[26021.113445] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26021.113447] RIP: 0033:0x7fd8d64ef0f7 >[26021.113448] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26021.113451] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[26021.113452] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26021.113454] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 0000000000000004 >[26021.113455] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26021.113456] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[26021.186695] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26021.186698] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26021.186701] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26021.186702] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26021.186703] Call Trace: >[26021.186710] dump_stack+0x85/0xbf >[26021.186714] swiotlb_alloc_coherent+0x1be/0x1d0 >[26021.186722] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26021.186731] ttm_dma_populate+0x25e/0x350 [ttm] >[26021.186737] ttm_tt_bind+0x2c/0x60 [ttm] >[26021.186741] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26021.186749] ttm_bo_validate+0x189/0x1a0 [ttm] >[26021.186753] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26021.186759] ? mutex_trylock+0xcd/0xe0 >[26021.186764] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26021.186794] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26021.186815] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26021.186838] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26021.186861] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26021.186882] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26021.186899] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26021.186920] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26021.186931] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26021.186939] drm_ioctl+0x2d5/0x370 [drm] >[26021.186955] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26021.186960] ? __pm_runtime_resume+0x54/0x90 >[26021.186965] ? trace_hardirqs_on_caller+0xed/0x180 >[26021.186984] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26021.186989] do_vfs_ioctl+0xa5/0x6e0 >[26021.186995] SyS_ioctl+0x74/0x80 >[26021.187000] do_syscall_64+0x79/0x220 >[26021.187003] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26021.187006] RIP: 0033:0x7fd8d64ef0f7 >[26021.187008] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26021.187010] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[26021.187011] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26021.187013] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 0000000000000004 >[26021.187014] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26021.187015] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[26051.070219] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26051.070222] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26051.070225] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26051.070226] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26051.070227] Call Trace: >[26051.070234] dump_stack+0x85/0xbf >[26051.070238] swiotlb_alloc_coherent+0x1be/0x1d0 >[26051.070246] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26051.070264] ttm_dma_populate+0x25e/0x350 [ttm] >[26051.070270] ttm_tt_bind+0x2c/0x60 [ttm] >[26051.070274] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26051.070282] ttm_bo_validate+0x189/0x1a0 [ttm] >[26051.070285] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26051.070291] ? mutex_trylock+0xcd/0xe0 >[26051.070296] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26051.070326] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26051.070346] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26051.070369] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26051.070391] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26051.070412] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26051.070428] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26051.070449] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26051.070460] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26051.070468] drm_ioctl+0x2d5/0x370 [drm] >[26051.070484] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26051.070488] ? __pm_runtime_resume+0x54/0x90 >[26051.070493] ? trace_hardirqs_on_caller+0xed/0x180 >[26051.070511] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26051.070516] do_vfs_ioctl+0xa5/0x6e0 >[26051.070522] SyS_ioctl+0x74/0x80 >[26051.070527] do_syscall_64+0x79/0x220 >[26051.070530] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26051.070532] RIP: 0033:0x7fd8d64ef0f7 >[26051.070534] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26051.070537] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[26051.070538] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26051.070539] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 0000000000000004 >[26051.070540] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26051.070542] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[26051.148090] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26051.148093] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26051.148096] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26051.148097] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26051.148099] Call Trace: >[26051.148105] dump_stack+0x85/0xbf >[26051.148109] swiotlb_alloc_coherent+0x1be/0x1d0 >[26051.148117] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26051.148125] ttm_dma_populate+0x25e/0x350 [ttm] >[26051.148131] ttm_tt_bind+0x2c/0x60 [ttm] >[26051.148135] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26051.148143] ttm_bo_validate+0x189/0x1a0 [ttm] >[26051.148148] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26051.148157] ? mutex_trylock+0xcd/0xe0 >[26051.148165] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26051.148210] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26051.148241] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26051.148280] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26051.148316] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26051.148370] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26051.148406] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26051.148449] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26051.148474] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26051.148486] drm_ioctl+0x2d5/0x370 [drm] >[26051.148503] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26051.148507] ? __pm_runtime_resume+0x54/0x90 >[26051.148512] ? trace_hardirqs_on_caller+0xed/0x180 >[26051.148530] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26051.148535] do_vfs_ioctl+0xa5/0x6e0 >[26051.148541] SyS_ioctl+0x74/0x80 >[26051.148546] do_syscall_64+0x79/0x220 >[26051.148549] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26051.148551] RIP: 0033:0x7fd8d64ef0f7 >[26051.148553] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26051.148555] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[26051.148557] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26051.148558] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 0000000000000004 >[26051.148559] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26051.148560] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[26076.707232] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26076.707237] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26076.707240] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26076.707242] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26076.707244] Call Trace: >[26076.707252] dump_stack+0x85/0xbf >[26076.707258] swiotlb_alloc_coherent+0x1be/0x1d0 >[26076.707269] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26076.707279] ttm_dma_populate+0x25e/0x350 [ttm] >[26076.707286] ttm_tt_bind+0x2c/0x60 [ttm] >[26076.707290] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26076.707297] ttm_bo_validate+0x189/0x1a0 [ttm] >[26076.707301] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26076.707307] ? mutex_trylock+0xcd/0xe0 >[26076.707312] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26076.707343] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26076.707369] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26076.707378] ? __lock_acquire+0x2d4/0x1340 >[26076.707404] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26076.707427] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26076.707448] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26076.707465] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26076.707485] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26076.707497] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26076.707511] drm_ioctl+0x2d5/0x370 [drm] >[26076.707539] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26076.707546] ? __pm_runtime_resume+0x54/0x90 >[26076.707553] ? trace_hardirqs_on_caller+0xed/0x180 >[26076.707572] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26076.707577] do_vfs_ioctl+0xa5/0x6e0 >[26076.707584] SyS_ioctl+0x74/0x80 >[26076.707589] do_syscall_64+0x79/0x220 >[26076.707592] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26076.707594] RIP: 0033:0x7fd8d64ef0f7 >[26076.707596] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26076.707598] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[26076.707599] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[26076.707601] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[26076.707602] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26076.707603] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b663b0 >[26081.336075] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26081.336078] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26081.336081] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26081.336082] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26081.336083] Call Trace: >[26081.336090] dump_stack+0x85/0xbf >[26081.336095] swiotlb_alloc_coherent+0x1be/0x1d0 >[26081.336103] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26081.336122] ttm_dma_populate+0x25e/0x350 [ttm] >[26081.336128] ttm_tt_bind+0x2c/0x60 [ttm] >[26081.336132] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26081.336140] ttm_bo_validate+0x189/0x1a0 [ttm] >[26081.336143] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26081.336149] ? mutex_trylock+0xcd/0xe0 >[26081.336154] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26081.336187] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26081.336211] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26081.336234] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26081.336257] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26081.336278] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26081.336295] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26081.336315] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26081.336326] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26081.336334] drm_ioctl+0x2d5/0x370 [drm] >[26081.336351] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26081.336355] ? __pm_runtime_resume+0x54/0x90 >[26081.336360] ? trace_hardirqs_on_caller+0xed/0x180 >[26081.336378] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26081.336383] do_vfs_ioctl+0xa5/0x6e0 >[26081.336390] SyS_ioctl+0x74/0x80 >[26081.336395] do_syscall_64+0x79/0x220 >[26081.336398] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26081.336400] RIP: 0033:0x7fd8d64ef0f7 >[26081.336401] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26081.336404] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[26081.336405] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26081.336406] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 0000000000000004 >[26081.336408] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26081.336409] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[26081.411641] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26081.411644] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26081.411647] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26081.411648] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26081.411649] Call Trace: >[26081.411656] dump_stack+0x85/0xbf >[26081.411660] swiotlb_alloc_coherent+0x1be/0x1d0 >[26081.411667] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26081.411676] ttm_dma_populate+0x25e/0x350 [ttm] >[26081.411682] ttm_tt_bind+0x2c/0x60 [ttm] >[26081.411686] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26081.411693] ttm_bo_validate+0x189/0x1a0 [ttm] >[26081.411696] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26081.411702] ? mutex_trylock+0xcd/0xe0 >[26081.411707] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26081.411736] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26081.411757] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26081.411779] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26081.411802] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26081.411823] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26081.411840] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26081.411860] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26081.411871] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26081.411879] drm_ioctl+0x2d5/0x370 [drm] >[26081.411895] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26081.411900] ? __pm_runtime_resume+0x54/0x90 >[26081.411905] ? trace_hardirqs_on_caller+0xed/0x180 >[26081.411923] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26081.411928] do_vfs_ioctl+0xa5/0x6e0 >[26081.411935] SyS_ioctl+0x74/0x80 >[26081.411939] do_syscall_64+0x79/0x220 >[26081.411942] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26081.411945] RIP: 0033:0x7fd8d64ef0f7 >[26081.411946] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26081.411949] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[26081.411950] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26081.411951] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 0000000000000004 >[26081.411953] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26081.411954] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[26111.102059] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26111.102063] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26111.102066] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26111.102069] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26111.102071] Call Trace: >[26111.102079] dump_stack+0x85/0xbf >[26111.102085] swiotlb_alloc_coherent+0x1be/0x1d0 >[26111.102098] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26111.102112] ttm_dma_populate+0x25e/0x350 [ttm] >[26111.102122] ttm_tt_bind+0x2c/0x60 [ttm] >[26111.102128] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26111.102142] ttm_bo_validate+0x189/0x1a0 [ttm] >[26111.102146] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26111.102155] ? mutex_trylock+0xcd/0xe0 >[26111.102163] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26111.102204] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26111.102236] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26111.102274] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26111.102313] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26111.102349] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26111.102376] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26111.102410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26111.102423] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26111.102439] drm_ioctl+0x2d5/0x370 [drm] >[26111.102471] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26111.102478] ? __pm_runtime_resume+0x54/0x90 >[26111.102487] ? trace_hardirqs_on_caller+0xed/0x180 >[26111.102517] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26111.102525] do_vfs_ioctl+0xa5/0x6e0 >[26111.102537] SyS_ioctl+0x74/0x80 >[26111.102545] do_syscall_64+0x79/0x220 >[26111.102550] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26111.102554] RIP: 0033:0x7fd8d64ef0f7 >[26111.102556] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26111.102560] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[26111.102563] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26111.102565] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[26111.102567] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26111.102568] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[26119.935872] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26119.935878] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26119.935882] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26119.935885] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26119.935887] Call Trace: >[26119.935898] dump_stack+0x85/0xbf >[26119.935905] swiotlb_alloc_coherent+0x1be/0x1d0 >[26119.935919] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26119.935939] ttm_dma_populate+0x25e/0x350 [ttm] >[26119.935952] ttm_tt_bind+0x2c/0x60 [ttm] >[26119.935960] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26119.935977] ttm_bo_validate+0x189/0x1a0 [ttm] >[26119.935983] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26119.935994] ? mutex_trylock+0xcd/0xe0 >[26119.936004] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26119.936049] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26119.936088] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26119.936098] ? __lock_acquire+0x2d4/0x1340 >[26119.936137] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26119.936181] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26119.936222] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26119.936253] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26119.936294] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26119.936312] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26119.936328] drm_ioctl+0x2d5/0x370 [drm] >[26119.936361] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26119.936370] ? __pm_runtime_resume+0x54/0x90 >[26119.936378] ? trace_hardirqs_on_caller+0xed/0x180 >[26119.936413] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26119.936422] do_vfs_ioctl+0xa5/0x6e0 >[26119.936436] SyS_ioctl+0x74/0x80 >[26119.936445] do_syscall_64+0x79/0x220 >[26119.936451] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26119.936454] RIP: 0033:0x7fd8d64ef0f7 >[26119.936457] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26119.936462] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[26119.936464] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[26119.936467] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[26119.936469] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26119.936472] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[26125.976323] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26125.976327] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26125.976330] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26125.976332] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26125.976334] Call Trace: >[26125.976342] dump_stack+0x85/0xbf >[26125.976348] swiotlb_alloc_coherent+0x1be/0x1d0 >[26125.976362] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26125.976384] ttm_dma_populate+0x25e/0x350 [ttm] >[26125.976398] ttm_tt_bind+0x2c/0x60 [ttm] >[26125.976404] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26125.976414] ttm_bo_validate+0x189/0x1a0 [ttm] >[26125.976418] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26125.976425] ? mutex_trylock+0xcd/0xe0 >[26125.976432] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26125.976469] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26125.976505] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26125.976540] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26125.976581] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26125.976609] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26125.976631] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26125.976657] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26125.976671] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26125.976681] drm_ioctl+0x2d5/0x370 [drm] >[26125.976704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26125.976710] ? __pm_runtime_resume+0x54/0x90 >[26125.976716] ? trace_hardirqs_on_caller+0xed/0x180 >[26125.976740] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26125.976747] do_vfs_ioctl+0xa5/0x6e0 >[26125.976755] SyS_ioctl+0x74/0x80 >[26125.976762] do_syscall_64+0x79/0x220 >[26125.976766] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26125.976769] RIP: 0033:0x7fd8d64ef0f7 >[26125.976771] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26125.976775] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[26125.976777] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[26125.976778] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[26125.976780] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26125.976782] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[26127.940581] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26127.940584] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26127.940587] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26127.940588] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26127.940589] Call Trace: >[26127.940596] dump_stack+0x85/0xbf >[26127.940601] swiotlb_alloc_coherent+0x1be/0x1d0 >[26127.940609] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26127.940618] ttm_dma_populate+0x25e/0x350 [ttm] >[26127.940624] ttm_tt_bind+0x2c/0x60 [ttm] >[26127.940628] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26127.940636] ttm_bo_validate+0x189/0x1a0 [ttm] >[26127.940639] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26127.940645] ? mutex_trylock+0xcd/0xe0 >[26127.940651] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26127.940688] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26127.940721] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26127.940763] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26127.940786] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26127.940807] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26127.940823] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26127.940843] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26127.940854] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26127.940862] drm_ioctl+0x2d5/0x370 [drm] >[26127.940879] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26127.940884] ? __pm_runtime_resume+0x54/0x90 >[26127.940889] ? trace_hardirqs_on_caller+0xed/0x180 >[26127.940907] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26127.940912] do_vfs_ioctl+0xa5/0x6e0 >[26127.940919] SyS_ioctl+0x74/0x80 >[26127.940923] do_syscall_64+0x79/0x220 >[26127.940926] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26127.940929] RIP: 0033:0x7fd8d64ef0f7 >[26127.940930] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26127.940933] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[26127.940934] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[26127.940936] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[26127.940937] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26127.940938] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[26132.460876] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26132.460880] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26132.460882] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26132.460884] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26132.460885] Call Trace: >[26132.460891] dump_stack+0x85/0xbf >[26132.460896] swiotlb_alloc_coherent+0x1be/0x1d0 >[26132.460913] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26132.460922] ttm_dma_populate+0x25e/0x350 [ttm] >[26132.460928] ttm_tt_bind+0x2c/0x60 [ttm] >[26132.460932] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26132.460939] ttm_bo_validate+0x189/0x1a0 [ttm] >[26132.460942] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26132.460948] ? mutex_trylock+0xcd/0xe0 >[26132.460953] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26132.460982] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26132.461002] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26132.461025] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26132.461047] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26132.461067] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26132.461083] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26132.461102] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26132.461124] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26132.461142] drm_ioctl+0x2d5/0x370 [drm] >[26132.461160] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26132.461165] ? __pm_runtime_resume+0x54/0x90 >[26132.461170] ? trace_hardirqs_on_caller+0xed/0x180 >[26132.461188] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26132.461194] do_vfs_ioctl+0xa5/0x6e0 >[26132.461210] SyS_ioctl+0x74/0x80 >[26132.461215] do_syscall_64+0x79/0x220 >[26132.461218] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26132.461221] RIP: 0033:0x7fd8d64ef0f7 >[26132.461222] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26132.461225] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[26132.461226] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[26132.461228] RBP: 00007ffcc6dba1c0 R08: 000000000325a5a0 R09: 0000000000000004 >[26132.461229] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26132.461230] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[26141.071871] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26141.071875] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26141.071878] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26141.071879] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26141.071880] Call Trace: >[26141.071887] dump_stack+0x85/0xbf >[26141.071891] swiotlb_alloc_coherent+0x1be/0x1d0 >[26141.071899] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26141.071908] ttm_dma_populate+0x25e/0x350 [ttm] >[26141.071914] ttm_tt_bind+0x2c/0x60 [ttm] >[26141.071918] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26141.071936] ttm_bo_validate+0x189/0x1a0 [ttm] >[26141.071938] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26141.071944] ? mutex_trylock+0xcd/0xe0 >[26141.071949] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26141.071980] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26141.072001] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26141.072007] ? __lock_acquire+0x2d4/0x1340 >[26141.072026] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26141.072048] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26141.072069] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26141.072095] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26141.072126] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26141.072138] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26141.072156] drm_ioctl+0x2d5/0x370 [drm] >[26141.072172] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26141.072176] ? __pm_runtime_resume+0x54/0x90 >[26141.072181] ? trace_hardirqs_on_caller+0xed/0x180 >[26141.072209] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26141.072213] do_vfs_ioctl+0xa5/0x6e0 >[26141.072220] SyS_ioctl+0x74/0x80 >[26141.072224] do_syscall_64+0x79/0x220 >[26141.072227] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26141.072230] RIP: 0033:0x7fd8d64ef0f7 >[26141.072231] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26141.072234] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[26141.072235] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26141.072237] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 00007fd8d67b3c50 >[26141.072238] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[26141.072239] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[26148.525924] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26148.525927] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26148.525930] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26148.525931] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26148.525932] Call Trace: >[26148.525939] dump_stack+0x85/0xbf >[26148.525953] swiotlb_alloc_coherent+0x1be/0x1d0 >[26148.525961] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26148.525971] ttm_dma_populate+0x25e/0x350 [ttm] >[26148.525977] ttm_tt_bind+0x2c/0x60 [ttm] >[26148.525982] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26148.525990] ttm_bo_validate+0x189/0x1a0 [ttm] >[26148.525993] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26148.525999] ? mutex_trylock+0xcd/0xe0 >[26148.526005] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26148.526037] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26148.526080] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26148.526086] ? __lock_acquire+0x2d4/0x1340 >[26148.526107] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26148.526131] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26148.526153] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26148.526170] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26148.526191] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26148.526203] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26148.526211] drm_ioctl+0x2d5/0x370 [drm] >[26148.526239] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26148.526244] ? __pm_runtime_resume+0x54/0x90 >[26148.526248] ? trace_hardirqs_on_caller+0xed/0x180 >[26148.526266] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26148.526271] do_vfs_ioctl+0xa5/0x6e0 >[26148.526278] SyS_ioctl+0x74/0x80 >[26148.526283] do_syscall_64+0x79/0x220 >[26148.526286] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26148.526288] RIP: 0033:0x7fd8d64ef0f7 >[26148.526290] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26148.526292] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[26148.526293] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[26148.526295] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[26148.526296] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26148.526297] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[26171.075086] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26171.075089] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26171.075092] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26171.075093] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26171.075094] Call Trace: >[26171.075101] dump_stack+0x85/0xbf >[26171.075105] swiotlb_alloc_coherent+0x1be/0x1d0 >[26171.075113] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26171.075122] ttm_dma_populate+0x25e/0x350 [ttm] >[26171.075128] ttm_tt_bind+0x2c/0x60 [ttm] >[26171.075132] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26171.075139] ttm_bo_validate+0x189/0x1a0 [ttm] >[26171.075142] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26171.075148] ? mutex_trylock+0xcd/0xe0 >[26171.075153] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26171.075185] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26171.075206] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26171.075228] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26171.075251] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26171.075272] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26171.075289] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26171.075309] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26171.075320] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26171.075328] drm_ioctl+0x2d5/0x370 [drm] >[26171.075345] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26171.075349] ? __pm_runtime_resume+0x54/0x90 >[26171.075354] ? trace_hardirqs_on_caller+0xed/0x180 >[26171.075373] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26171.075378] do_vfs_ioctl+0xa5/0x6e0 >[26171.075384] SyS_ioctl+0x74/0x80 >[26171.075389] do_syscall_64+0x79/0x220 >[26171.075392] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26171.075394] RIP: 0033:0x7fd8d64ef0f7 >[26171.075396] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26171.075398] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[26171.075400] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26171.075401] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 0000000000000004 >[26171.075402] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26171.075403] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[26199.816917] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26199.816921] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26199.816923] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26199.816925] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26199.816926] Call Trace: >[26199.816933] dump_stack+0x85/0xbf >[26199.816937] swiotlb_alloc_coherent+0x1be/0x1d0 >[26199.816946] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26199.816955] ttm_dma_populate+0x25e/0x350 [ttm] >[26199.816961] ttm_tt_bind+0x2c/0x60 [ttm] >[26199.816965] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26199.816973] ttm_bo_validate+0x189/0x1a0 [ttm] >[26199.816976] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26199.816982] ? mutex_trylock+0xcd/0xe0 >[26199.816988] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26199.817026] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26199.817050] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26199.817057] ? __lock_acquire+0x2d4/0x1340 >[26199.817080] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26199.817106] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26199.817130] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26199.817150] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26199.817173] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26199.817187] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26199.817196] drm_ioctl+0x2d5/0x370 [drm] >[26199.817215] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26199.817220] ? __pm_runtime_resume+0x54/0x90 >[26199.817224] ? trace_hardirqs_on_caller+0xed/0x180 >[26199.817245] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26199.817250] do_vfs_ioctl+0xa5/0x6e0 >[26199.817257] SyS_ioctl+0x74/0x80 >[26199.817262] do_syscall_64+0x79/0x220 >[26199.817265] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26199.817267] RIP: 0033:0x7fd8d64ef0f7 >[26199.817269] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26199.817271] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[26199.817273] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26199.817274] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 00007fd8d67b3c50 >[26199.817275] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[26199.817277] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[26231.273535] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26231.273538] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26231.273541] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26231.273542] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26231.273544] Call Trace: >[26231.273550] dump_stack+0x85/0xbf >[26231.273555] swiotlb_alloc_coherent+0x1be/0x1d0 >[26231.273573] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26231.273582] ttm_dma_populate+0x25e/0x350 [ttm] >[26231.273588] ttm_tt_bind+0x2c/0x60 [ttm] >[26231.273592] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26231.273600] ttm_bo_validate+0x189/0x1a0 [ttm] >[26231.273603] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26231.273609] ? mutex_trylock+0xcd/0xe0 >[26231.273614] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26231.273646] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26231.273667] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26231.273672] ? __lock_acquire+0x2d4/0x1340 >[26231.273692] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26231.273715] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26231.273736] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26231.273752] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26231.273772] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26231.273783] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26231.273791] drm_ioctl+0x2d5/0x370 [drm] >[26231.273808] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26231.273813] ? __pm_runtime_resume+0x54/0x90 >[26231.273817] ? trace_hardirqs_on_caller+0xed/0x180 >[26231.273835] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26231.273840] do_vfs_ioctl+0xa5/0x6e0 >[26231.273846] SyS_ioctl+0x74/0x80 >[26231.273851] do_syscall_64+0x79/0x220 >[26231.273854] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26231.273856] RIP: 0033:0x7fd8d64ef0f7 >[26231.273858] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26231.273860] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[26231.273862] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26231.273863] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 00007fd8d67b3c50 >[26231.273864] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[26231.273866] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[26232.326376] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26232.326379] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26232.326382] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26232.326383] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26232.326385] Call Trace: >[26232.326391] dump_stack+0x85/0xbf >[26232.326395] swiotlb_alloc_coherent+0x1be/0x1d0 >[26232.326403] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26232.326412] ttm_dma_populate+0x25e/0x350 [ttm] >[26232.326418] ttm_tt_bind+0x2c/0x60 [ttm] >[26232.326422] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26232.326429] ttm_bo_validate+0x189/0x1a0 [ttm] >[26232.326432] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26232.326438] ? mutex_trylock+0xcd/0xe0 >[26232.326443] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26232.326474] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26232.326494] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26232.326517] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26232.326539] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26232.326560] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26232.326578] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26232.326604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26232.326615] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26232.326623] drm_ioctl+0x2d5/0x370 [drm] >[26232.326640] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26232.326645] ? __pm_runtime_resume+0x54/0x90 >[26232.326650] ? trace_hardirqs_on_caller+0xed/0x180 >[26232.326667] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26232.326673] do_vfs_ioctl+0xa5/0x6e0 >[26232.326679] SyS_ioctl+0x74/0x80 >[26232.326684] do_syscall_64+0x79/0x220 >[26232.326687] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26232.326689] RIP: 0033:0x7fd8d64ef0f7 >[26232.326691] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26232.326693] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[26232.326695] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26232.326696] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 0000000000000004 >[26232.326697] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26232.326698] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[26261.047948] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26261.047952] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26261.047954] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26261.047956] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26261.047957] Call Trace: >[26261.047964] dump_stack+0x85/0xbf >[26261.047968] swiotlb_alloc_coherent+0x1be/0x1d0 >[26261.047976] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26261.047986] ttm_dma_populate+0x25e/0x350 [ttm] >[26261.047992] ttm_tt_bind+0x2c/0x60 [ttm] >[26261.047996] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26261.048004] ttm_bo_validate+0x189/0x1a0 [ttm] >[26261.048007] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26261.048013] ? mutex_trylock+0xcd/0xe0 >[26261.048018] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26261.048050] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26261.048072] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26261.048096] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26261.048120] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26261.048141] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26261.048158] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26261.048179] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26261.048190] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26261.048199] drm_ioctl+0x2d5/0x370 [drm] >[26261.048216] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26261.048220] ? __pm_runtime_resume+0x54/0x90 >[26261.048226] ? trace_hardirqs_on_caller+0xed/0x180 >[26261.048244] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26261.048250] do_vfs_ioctl+0xa5/0x6e0 >[26261.048256] SyS_ioctl+0x74/0x80 >[26261.048261] do_syscall_64+0x79/0x220 >[26261.048264] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26261.048267] RIP: 0033:0x7fd8d64ef0f7 >[26261.048268] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26261.048271] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[26261.048272] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26261.048274] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[26261.048275] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26261.048276] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[26291.052402] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26291.052405] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26291.052408] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26291.052409] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26291.052411] Call Trace: >[26291.052418] dump_stack+0x85/0xbf >[26291.052422] swiotlb_alloc_coherent+0x1be/0x1d0 >[26291.052440] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26291.052449] ttm_dma_populate+0x25e/0x350 [ttm] >[26291.052455] ttm_tt_bind+0x2c/0x60 [ttm] >[26291.052459] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26291.052467] ttm_bo_validate+0x189/0x1a0 [ttm] >[26291.052470] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26291.052476] ? mutex_trylock+0xcd/0xe0 >[26291.052481] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26291.052512] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26291.052533] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26291.052556] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26291.052585] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26291.052627] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26291.052657] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26291.052694] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26291.052706] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26291.052714] drm_ioctl+0x2d5/0x370 [drm] >[26291.052736] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26291.052743] ? __pm_runtime_resume+0x54/0x90 >[26291.052751] ? trace_hardirqs_on_caller+0xed/0x180 >[26291.052782] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26291.052787] do_vfs_ioctl+0xa5/0x6e0 >[26291.052794] SyS_ioctl+0x74/0x80 >[26291.052799] do_syscall_64+0x79/0x220 >[26291.052802] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26291.052805] RIP: 0033:0x7fd8d64ef0f7 >[26291.052806] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26291.052809] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[26291.052810] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26291.052811] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 0000000000000004 >[26291.052813] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26291.052814] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[26321.059460] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26321.059463] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26321.059466] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26321.059467] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26321.059468] Call Trace: >[26321.059475] dump_stack+0x85/0xbf >[26321.059479] swiotlb_alloc_coherent+0x1be/0x1d0 >[26321.059487] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26321.059495] ttm_dma_populate+0x25e/0x350 [ttm] >[26321.059501] ttm_tt_bind+0x2c/0x60 [ttm] >[26321.059505] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26321.059513] ttm_bo_validate+0x189/0x1a0 [ttm] >[26321.059516] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26321.059522] ? mutex_trylock+0xcd/0xe0 >[26321.059527] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26321.059557] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26321.059578] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26321.059601] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26321.059623] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26321.059644] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26321.059661] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26321.059692] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26321.059704] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26321.059712] drm_ioctl+0x2d5/0x370 [drm] >[26321.059729] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26321.059733] ? __pm_runtime_resume+0x54/0x90 >[26321.059739] ? trace_hardirqs_on_caller+0xed/0x180 >[26321.059757] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26321.059772] do_vfs_ioctl+0xa5/0x6e0 >[26321.059778] SyS_ioctl+0x74/0x80 >[26321.059783] do_syscall_64+0x79/0x220 >[26321.059786] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26321.059789] RIP: 0033:0x7fd8d64ef0f7 >[26321.059790] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26321.059793] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[26321.059794] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26321.059795] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[26321.059796] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26321.059798] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[26321.093255] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26321.093260] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26321.093263] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26321.093266] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26321.093268] Call Trace: >[26321.093276] dump_stack+0x85/0xbf >[26321.093282] swiotlb_alloc_coherent+0x1be/0x1d0 >[26321.093294] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26321.093310] ttm_dma_populate+0x25e/0x350 [ttm] >[26321.093321] ttm_tt_bind+0x2c/0x60 [ttm] >[26321.093328] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26321.093342] ttm_bo_validate+0x189/0x1a0 [ttm] >[26321.093347] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26321.093357] ? mutex_trylock+0xcd/0xe0 >[26321.093365] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26321.093408] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26321.093439] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26321.093477] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26321.093514] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26321.093549] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26321.093577] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26321.093611] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26321.093625] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26321.093640] drm_ioctl+0x2d5/0x370 [drm] >[26321.093669] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26321.093676] ? __pm_runtime_resume+0x54/0x90 >[26321.093684] ? trace_hardirqs_on_caller+0xed/0x180 >[26321.093715] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26321.093722] do_vfs_ioctl+0xa5/0x6e0 >[26321.093734] SyS_ioctl+0x74/0x80 >[26321.093742] do_syscall_64+0x79/0x220 >[26321.093747] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26321.093751] RIP: 0033:0x7fd8d64ef0f7 >[26321.093753] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26321.093757] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[26321.093759] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26321.093761] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[26321.093763] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26321.093766] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[26351.058891] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26351.058896] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26351.058899] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26351.058901] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26351.058903] Call Trace: >[26351.058911] dump_stack+0x85/0xbf >[26351.058917] swiotlb_alloc_coherent+0x1be/0x1d0 >[26351.058925] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26351.058934] ttm_dma_populate+0x25e/0x350 [ttm] >[26351.058941] ttm_tt_bind+0x2c/0x60 [ttm] >[26351.058945] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26351.058953] ttm_bo_validate+0x189/0x1a0 [ttm] >[26351.058956] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26351.058962] ? mutex_trylock+0xcd/0xe0 >[26351.058971] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26351.059009] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26351.059033] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26351.059057] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26351.059081] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26351.059103] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26351.059120] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26351.059141] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26351.059153] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26351.059161] drm_ioctl+0x2d5/0x370 [drm] >[26351.059178] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26351.059183] ? __pm_runtime_resume+0x54/0x90 >[26351.059188] ? trace_hardirqs_on_caller+0xed/0x180 >[26351.059207] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26351.059212] do_vfs_ioctl+0xa5/0x6e0 >[26351.059219] SyS_ioctl+0x74/0x80 >[26351.059224] do_syscall_64+0x79/0x220 >[26351.059227] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26351.059230] RIP: 0033:0x7fd8d64ef0f7 >[26351.059231] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26351.059234] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[26351.059235] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26351.059237] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 0000000000000004 >[26351.059238] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26351.059239] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[26351.081357] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26351.081361] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26351.081364] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26351.081365] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26351.081366] Call Trace: >[26351.081373] dump_stack+0x85/0xbf >[26351.081378] swiotlb_alloc_coherent+0x1be/0x1d0 >[26351.081396] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26351.081404] ttm_dma_populate+0x25e/0x350 [ttm] >[26351.081411] ttm_tt_bind+0x2c/0x60 [ttm] >[26351.081415] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26351.081422] ttm_bo_validate+0x189/0x1a0 [ttm] >[26351.081425] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26351.081432] ? mutex_trylock+0xcd/0xe0 >[26351.081437] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26351.081475] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26351.081506] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26351.081541] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26351.081565] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26351.081587] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26351.081605] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26351.081626] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26351.081649] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26351.081658] drm_ioctl+0x2d5/0x370 [drm] >[26351.081686] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26351.081691] ? __pm_runtime_resume+0x54/0x90 >[26351.081696] ? trace_hardirqs_on_caller+0xed/0x180 >[26351.081714] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26351.081719] do_vfs_ioctl+0xa5/0x6e0 >[26351.081726] SyS_ioctl+0x74/0x80 >[26351.081731] do_syscall_64+0x79/0x220 >[26351.081735] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26351.081737] RIP: 0033:0x7fd8d64ef0f7 >[26351.081739] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26351.081741] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[26351.081743] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26351.081744] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 0000000000000004 >[26351.081746] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26351.081748] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[26381.050295] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26381.050299] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26381.050301] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26381.050302] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26381.050304] Call Trace: >[26381.050310] dump_stack+0x85/0xbf >[26381.050314] swiotlb_alloc_coherent+0x1be/0x1d0 >[26381.050322] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26381.050330] ttm_dma_populate+0x25e/0x350 [ttm] >[26381.050336] ttm_tt_bind+0x2c/0x60 [ttm] >[26381.050340] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26381.050347] ttm_bo_validate+0x189/0x1a0 [ttm] >[26381.050350] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26381.050356] ? mutex_trylock+0xcd/0xe0 >[26381.050361] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26381.050392] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26381.050413] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26381.050435] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26381.050457] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26381.050489] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26381.050518] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26381.050555] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26381.050567] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26381.050575] drm_ioctl+0x2d5/0x370 [drm] >[26381.050591] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26381.050595] ? __pm_runtime_resume+0x54/0x90 >[26381.050600] ? trace_hardirqs_on_caller+0xed/0x180 >[26381.050618] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26381.050623] do_vfs_ioctl+0xa5/0x6e0 >[26381.050629] SyS_ioctl+0x74/0x80 >[26381.050634] do_syscall_64+0x79/0x220 >[26381.050637] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26381.050639] RIP: 0033:0x7fd8d64ef0f7 >[26381.050641] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26381.050643] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[26381.050644] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26381.050645] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 0000000000000004 >[26381.050647] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26381.050648] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[26411.079998] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26411.080001] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26411.080004] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26411.080005] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26411.080006] Call Trace: >[26411.080013] dump_stack+0x85/0xbf >[26411.080018] swiotlb_alloc_coherent+0x1be/0x1d0 >[26411.080025] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26411.080034] ttm_dma_populate+0x25e/0x350 [ttm] >[26411.080040] ttm_tt_bind+0x2c/0x60 [ttm] >[26411.080044] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26411.080052] ttm_bo_validate+0x189/0x1a0 [ttm] >[26411.080055] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26411.080061] ? mutex_trylock+0xcd/0xe0 >[26411.080066] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26411.080100] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26411.080126] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26411.080153] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26411.080180] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26411.080216] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26411.080246] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26411.080271] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26411.080285] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26411.080297] drm_ioctl+0x2d5/0x370 [drm] >[26411.080322] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26411.080329] ? __pm_runtime_resume+0x54/0x90 >[26411.080337] ? trace_hardirqs_on_caller+0xed/0x180 >[26411.080355] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26411.080360] do_vfs_ioctl+0xa5/0x6e0 >[26411.080367] SyS_ioctl+0x74/0x80 >[26411.080372] do_syscall_64+0x79/0x220 >[26411.080375] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26411.080377] RIP: 0033:0x7fd8d64ef0f7 >[26411.080379] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26411.080381] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[26411.080382] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26411.080384] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 0000000000000004 >[26411.080385] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26411.080386] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[26441.065598] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26441.065601] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26441.065604] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26441.065605] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26441.065606] Call Trace: >[26441.065613] dump_stack+0x85/0xbf >[26441.065617] swiotlb_alloc_coherent+0x1be/0x1d0 >[26441.065624] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26441.065633] ttm_dma_populate+0x25e/0x350 [ttm] >[26441.065640] ttm_tt_bind+0x2c/0x60 [ttm] >[26441.065644] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26441.065652] ttm_bo_validate+0x189/0x1a0 [ttm] >[26441.065655] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26441.065661] ? mutex_trylock+0xcd/0xe0 >[26441.065666] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26441.065699] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26441.065722] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26441.065746] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26441.065768] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26441.065789] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26441.065818] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26441.065838] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26441.065860] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26441.065869] drm_ioctl+0x2d5/0x370 [drm] >[26441.065885] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26441.065890] ? __pm_runtime_resume+0x54/0x90 >[26441.065895] ? trace_hardirqs_on_caller+0xed/0x180 >[26441.065913] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26441.065918] do_vfs_ioctl+0xa5/0x6e0 >[26441.065925] SyS_ioctl+0x74/0x80 >[26441.065929] do_syscall_64+0x79/0x220 >[26441.065933] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26441.065935] RIP: 0033:0x7fd8d64ef0f7 >[26441.065937] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26441.065940] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[26441.065941] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26441.065942] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 0000000000000004 >[26441.065943] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26441.065945] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[26471.399117] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26471.399121] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26471.399124] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26471.399125] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26471.399126] Call Trace: >[26471.399133] dump_stack+0x85/0xbf >[26471.399138] swiotlb_alloc_coherent+0x1be/0x1d0 >[26471.399156] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26471.399166] ttm_dma_populate+0x25e/0x350 [ttm] >[26471.399172] ttm_tt_bind+0x2c/0x60 [ttm] >[26471.399176] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26471.399195] ttm_bo_validate+0x189/0x1a0 [ttm] >[26471.399198] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26471.399204] ? mutex_trylock+0xcd/0xe0 >[26471.399209] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26471.399252] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26471.399285] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26471.399309] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26471.399332] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26471.399353] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26471.399370] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26471.399390] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26471.399401] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26471.399409] drm_ioctl+0x2d5/0x370 [drm] >[26471.399426] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26471.399430] ? __pm_runtime_resume+0x54/0x90 >[26471.399435] ? trace_hardirqs_on_caller+0xed/0x180 >[26471.399453] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26471.399458] do_vfs_ioctl+0xa5/0x6e0 >[26471.399465] SyS_ioctl+0x74/0x80 >[26471.399469] do_syscall_64+0x79/0x220 >[26471.399472] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26471.399475] RIP: 0033:0x7fd8d64ef0f7 >[26471.399476] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26471.399479] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[26471.399480] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26471.399481] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[26471.399483] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26471.399484] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[26501.076902] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26501.076906] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26501.076908] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26501.076909] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26501.076911] Call Trace: >[26501.076917] dump_stack+0x85/0xbf >[26501.076921] swiotlb_alloc_coherent+0x1be/0x1d0 >[26501.076928] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26501.076937] ttm_dma_populate+0x25e/0x350 [ttm] >[26501.076943] ttm_tt_bind+0x2c/0x60 [ttm] >[26501.076947] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26501.076955] ttm_bo_validate+0x189/0x1a0 [ttm] >[26501.076958] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26501.076964] ? mutex_trylock+0xcd/0xe0 >[26501.076969] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26501.076999] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26501.077019] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26501.077046] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26501.077069] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26501.077090] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26501.077108] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26501.077128] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26501.077140] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26501.077148] drm_ioctl+0x2d5/0x370 [drm] >[26501.077164] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26501.077169] ? __pm_runtime_resume+0x54/0x90 >[26501.077174] ? trace_hardirqs_on_caller+0xed/0x180 >[26501.077192] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26501.077197] do_vfs_ioctl+0xa5/0x6e0 >[26501.077203] SyS_ioctl+0x74/0x80 >[26501.077208] do_syscall_64+0x79/0x220 >[26501.077211] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26501.077214] RIP: 0033:0x7fd8d64ef0f7 >[26501.077215] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26501.077217] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[26501.077219] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26501.077220] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 0000000000000004 >[26501.077221] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26501.077223] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[26531.062726] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26531.062729] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26531.062732] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26531.062733] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26531.062735] Call Trace: >[26531.062741] dump_stack+0x85/0xbf >[26531.062745] swiotlb_alloc_coherent+0x1be/0x1d0 >[26531.062753] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26531.062762] ttm_dma_populate+0x25e/0x350 [ttm] >[26531.062768] ttm_tt_bind+0x2c/0x60 [ttm] >[26531.062773] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26531.062780] ttm_bo_validate+0x189/0x1a0 [ttm] >[26531.062783] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26531.062800] ? mutex_trylock+0xcd/0xe0 >[26531.062805] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26531.062835] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26531.062855] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26531.062878] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26531.062900] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26531.062921] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26531.062938] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26531.062957] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26531.062968] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26531.062976] drm_ioctl+0x2d5/0x370 [drm] >[26531.062992] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26531.062997] ? __pm_runtime_resume+0x54/0x90 >[26531.063002] ? trace_hardirqs_on_caller+0xed/0x180 >[26531.063019] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26531.063024] do_vfs_ioctl+0xa5/0x6e0 >[26531.063031] SyS_ioctl+0x74/0x80 >[26531.063035] do_syscall_64+0x79/0x220 >[26531.063038] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26531.063041] RIP: 0033:0x7fd8d64ef0f7 >[26531.063042] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26531.063045] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[26531.063046] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26531.063047] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 0000000000000004 >[26531.063048] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26531.063050] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[26561.071036] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26561.071039] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26561.071042] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26561.071043] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26561.071044] Call Trace: >[26561.071051] dump_stack+0x85/0xbf >[26561.071055] swiotlb_alloc_coherent+0x1be/0x1d0 >[26561.071063] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26561.071072] ttm_dma_populate+0x25e/0x350 [ttm] >[26561.071078] ttm_tt_bind+0x2c/0x60 [ttm] >[26561.071082] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26561.071090] ttm_bo_validate+0x189/0x1a0 [ttm] >[26561.071094] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26561.071099] ? mutex_trylock+0xcd/0xe0 >[26561.071105] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26561.071135] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26561.071156] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26561.071180] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26561.071204] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26561.071225] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26561.071243] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26561.071263] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26561.071275] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26561.071284] drm_ioctl+0x2d5/0x370 [drm] >[26561.071305] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26561.071310] ? __pm_runtime_resume+0x54/0x90 >[26561.071315] ? trace_hardirqs_on_caller+0xed/0x180 >[26561.071334] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26561.071340] do_vfs_ioctl+0xa5/0x6e0 >[26561.071347] SyS_ioctl+0x74/0x80 >[26561.071351] do_syscall_64+0x79/0x220 >[26561.071355] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26561.071357] RIP: 0033:0x7fd8d64ef0f7 >[26561.071359] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26561.071361] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[26561.071363] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26561.071364] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[26561.071365] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26561.071366] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[26579.293089] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26579.293092] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26579.293095] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26579.293097] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26579.293098] Call Trace: >[26579.293105] dump_stack+0x85/0xbf >[26579.293110] swiotlb_alloc_coherent+0x1be/0x1d0 >[26579.293118] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26579.293127] ttm_dma_populate+0x25e/0x350 [ttm] >[26579.293134] ttm_tt_bind+0x2c/0x60 [ttm] >[26579.293139] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26579.293147] ttm_bo_validate+0x189/0x1a0 [ttm] >[26579.293151] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26579.293157] ? mutex_trylock+0xcd/0xe0 >[26579.293163] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26579.293196] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26579.293219] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26579.293245] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26579.293271] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26579.293300] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26579.293327] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26579.293353] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26579.293366] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26579.293375] drm_ioctl+0x2d5/0x370 [drm] >[26579.293407] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26579.293414] ? __pm_runtime_resume+0x54/0x90 >[26579.293422] ? trace_hardirqs_on_caller+0xed/0x180 >[26579.293443] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26579.293448] do_vfs_ioctl+0xa5/0x6e0 >[26579.293455] SyS_ioctl+0x74/0x80 >[26579.293460] do_syscall_64+0x79/0x220 >[26579.293463] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26579.293466] RIP: 0033:0x7fd8d64ef0f7 >[26579.293467] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26579.293470] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[26579.293471] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[26579.293473] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[26579.293474] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26579.293475] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[26591.055405] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26591.055409] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26591.055413] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26591.055415] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26591.055416] Call Trace: >[26591.055425] dump_stack+0x85/0xbf >[26591.055430] swiotlb_alloc_coherent+0x1be/0x1d0 >[26591.055442] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26591.055467] ttm_dma_populate+0x25e/0x350 [ttm] >[26591.055478] ttm_tt_bind+0x2c/0x60 [ttm] >[26591.055484] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26591.055498] ttm_bo_validate+0x189/0x1a0 [ttm] >[26591.055501] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26591.055506] ? mutex_trylock+0xcd/0xe0 >[26591.055511] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26591.055543] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26591.055564] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26591.055587] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26591.055610] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26591.055631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26591.055648] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26591.055668] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26591.055679] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26591.055687] drm_ioctl+0x2d5/0x370 [drm] >[26591.055704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26591.055709] ? __pm_runtime_resume+0x54/0x90 >[26591.055714] ? trace_hardirqs_on_caller+0xed/0x180 >[26591.055732] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26591.055737] do_vfs_ioctl+0xa5/0x6e0 >[26591.055744] SyS_ioctl+0x74/0x80 >[26591.055748] do_syscall_64+0x79/0x220 >[26591.055751] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26591.055754] RIP: 0033:0x7fd8d64ef0f7 >[26591.055755] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26591.055758] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[26591.055759] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26591.055760] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[26591.055762] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26591.055763] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[26621.055111] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26621.055115] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26621.055117] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26621.055119] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26621.055120] Call Trace: >[26621.055127] dump_stack+0x85/0xbf >[26621.055131] swiotlb_alloc_coherent+0x1be/0x1d0 >[26621.055139] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26621.055149] ttm_dma_populate+0x25e/0x350 [ttm] >[26621.055156] ttm_tt_bind+0x2c/0x60 [ttm] >[26621.055160] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26621.055168] ttm_bo_validate+0x189/0x1a0 [ttm] >[26621.055171] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26621.055177] ? mutex_trylock+0xcd/0xe0 >[26621.055183] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26621.055235] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26621.055292] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26621.055341] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26621.055373] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26621.055406] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26621.055423] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26621.055444] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26621.055455] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26621.055463] drm_ioctl+0x2d5/0x370 [drm] >[26621.055480] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26621.055484] ? __pm_runtime_resume+0x54/0x90 >[26621.055489] ? trace_hardirqs_on_caller+0xed/0x180 >[26621.055507] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26621.055513] do_vfs_ioctl+0xa5/0x6e0 >[26621.055519] SyS_ioctl+0x74/0x80 >[26621.055524] do_syscall_64+0x79/0x220 >[26621.055527] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26621.055530] RIP: 0033:0x7fd8d64ef0f7 >[26621.055531] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26621.055534] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[26621.055535] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26621.055536] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[26621.055537] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26621.055539] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[26651.093662] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26651.093667] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26651.093671] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26651.093673] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26651.093675] Call Trace: >[26651.093683] dump_stack+0x85/0xbf >[26651.093689] swiotlb_alloc_coherent+0x1be/0x1d0 >[26651.093702] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26651.093718] ttm_dma_populate+0x25e/0x350 [ttm] >[26651.093728] ttm_tt_bind+0x2c/0x60 [ttm] >[26651.093734] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26651.093749] ttm_bo_validate+0x189/0x1a0 [ttm] >[26651.093754] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26651.093763] ? mutex_trylock+0xcd/0xe0 >[26651.093772] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26651.093813] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26651.093847] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26651.093856] ? __lock_acquire+0x2d4/0x1340 >[26651.093889] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26651.093926] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26651.093962] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26651.093989] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26651.094022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26651.094038] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26651.094052] drm_ioctl+0x2d5/0x370 [drm] >[26651.094081] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26651.094088] ? __pm_runtime_resume+0x54/0x90 >[26651.094095] ? trace_hardirqs_on_caller+0xed/0x180 >[26651.094125] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26651.094133] do_vfs_ioctl+0xa5/0x6e0 >[26651.094145] SyS_ioctl+0x74/0x80 >[26651.094153] do_syscall_64+0x79/0x220 >[26651.094158] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26651.094162] RIP: 0033:0x7fd8d64ef0f7 >[26651.094164] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26651.094169] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[26651.094171] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26651.094173] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 00007fd8d67b3c50 >[26651.094175] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[26651.094177] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[26681.098612] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26681.098618] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26681.098622] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26681.098624] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26681.098626] Call Trace: >[26681.098635] dump_stack+0x85/0xbf >[26681.098642] swiotlb_alloc_coherent+0x1be/0x1d0 >[26681.098654] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26681.098670] ttm_dma_populate+0x25e/0x350 [ttm] >[26681.098682] ttm_tt_bind+0x2c/0x60 [ttm] >[26681.098688] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26681.098702] ttm_bo_validate+0x189/0x1a0 [ttm] >[26681.098708] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26681.098717] ? mutex_trylock+0xcd/0xe0 >[26681.098726] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26681.098772] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26681.098808] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26681.098847] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26681.098882] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26681.098915] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26681.098942] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26681.098974] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26681.098990] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26681.099003] drm_ioctl+0x2d5/0x370 [drm] >[26681.099031] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26681.099038] ? __pm_runtime_resume+0x54/0x90 >[26681.099046] ? trace_hardirqs_on_caller+0xed/0x180 >[26681.099075] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26681.099083] do_vfs_ioctl+0xa5/0x6e0 >[26681.099093] SyS_ioctl+0x74/0x80 >[26681.099100] do_syscall_64+0x79/0x220 >[26681.099105] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26681.099109] RIP: 0033:0x7fd8d64ef0f7 >[26681.099111] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26681.099115] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[26681.099117] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26681.099119] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 0000000000000004 >[26681.099120] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26681.099122] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[26711.098655] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26711.098660] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26711.098664] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26711.098666] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26711.098668] Call Trace: >[26711.098677] dump_stack+0x85/0xbf >[26711.098683] swiotlb_alloc_coherent+0x1be/0x1d0 >[26711.098695] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26711.098711] ttm_dma_populate+0x25e/0x350 [ttm] >[26711.098722] ttm_tt_bind+0x2c/0x60 [ttm] >[26711.098729] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26711.098742] ttm_bo_validate+0x189/0x1a0 [ttm] >[26711.098747] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26711.098757] ? mutex_trylock+0xcd/0xe0 >[26711.098765] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26711.098805] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26711.098839] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26711.098848] ? __lock_acquire+0x2d4/0x1340 >[26711.098881] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26711.098918] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26711.098953] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26711.098981] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26711.099015] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26711.099031] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26711.099046] drm_ioctl+0x2d5/0x370 [drm] >[26711.099075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26711.099083] ? __pm_runtime_resume+0x54/0x90 >[26711.099090] ? trace_hardirqs_on_caller+0xed/0x180 >[26711.099121] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26711.099129] do_vfs_ioctl+0xa5/0x6e0 >[26711.099141] SyS_ioctl+0x74/0x80 >[26711.099148] do_syscall_64+0x79/0x220 >[26711.099153] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26711.099157] RIP: 0033:0x7fd8d64ef0f7 >[26711.099159] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26711.099163] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[26711.099165] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26711.099167] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 00007fd8d67b3c50 >[26711.099169] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[26711.099171] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[26741.857588] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26741.857591] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26741.857594] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26741.857595] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26741.857596] Call Trace: >[26741.857603] dump_stack+0x85/0xbf >[26741.857608] swiotlb_alloc_coherent+0x1be/0x1d0 >[26741.857615] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26741.857625] ttm_dma_populate+0x25e/0x350 [ttm] >[26741.857631] ttm_tt_bind+0x2c/0x60 [ttm] >[26741.857635] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26741.857643] ttm_bo_validate+0x189/0x1a0 [ttm] >[26741.857646] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26741.857652] ? mutex_trylock+0xcd/0xe0 >[26741.857657] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26741.857687] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26741.857708] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26741.857714] ? __lock_acquire+0x2d4/0x1340 >[26741.857735] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26741.857757] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26741.857779] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26741.857795] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26741.857815] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26741.857827] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26741.857835] drm_ioctl+0x2d5/0x370 [drm] >[26741.857852] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26741.857856] ? __pm_runtime_resume+0x54/0x90 >[26741.857861] ? trace_hardirqs_on_caller+0xed/0x180 >[26741.857879] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26741.857885] do_vfs_ioctl+0xa5/0x6e0 >[26741.857891] SyS_ioctl+0x74/0x80 >[26741.857896] do_syscall_64+0x79/0x220 >[26741.857899] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26741.857902] RIP: 0033:0x7fd8d64ef0f7 >[26741.857903] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26741.857906] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[26741.857907] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26741.857908] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 00007fd8d67b3c50 >[26741.857910] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[26741.857911] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[26771.064928] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26771.064933] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26771.064937] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26771.064939] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26771.064941] Call Trace: >[26771.064951] dump_stack+0x85/0xbf >[26771.064957] swiotlb_alloc_coherent+0x1be/0x1d0 >[26771.064968] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26771.064984] ttm_dma_populate+0x25e/0x350 [ttm] >[26771.064994] ttm_tt_bind+0x2c/0x60 [ttm] >[26771.065001] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26771.065016] ttm_bo_validate+0x189/0x1a0 [ttm] >[26771.065021] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26771.065031] ? mutex_trylock+0xcd/0xe0 >[26771.065039] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26771.065076] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26771.065107] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26771.065116] ? __lock_acquire+0x2d4/0x1340 >[26771.065150] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26771.065188] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26771.065212] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26771.065231] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26771.065252] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26771.065266] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26771.065276] drm_ioctl+0x2d5/0x370 [drm] >[26771.065295] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26771.065301] ? __pm_runtime_resume+0x54/0x90 >[26771.065309] ? trace_hardirqs_on_caller+0xed/0x180 >[26771.065340] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26771.065346] do_vfs_ioctl+0xa5/0x6e0 >[26771.065353] SyS_ioctl+0x74/0x80 >[26771.065358] do_syscall_64+0x79/0x220 >[26771.065361] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26771.065364] RIP: 0033:0x7fd8d64ef0f7 >[26771.065365] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26771.065368] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[26771.065370] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26771.065371] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 00007fd8d67b3c50 >[26771.065372] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[26771.065374] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[26801.067107] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26801.067110] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26801.067113] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26801.067114] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26801.067116] Call Trace: >[26801.067122] dump_stack+0x85/0xbf >[26801.067127] swiotlb_alloc_coherent+0x1be/0x1d0 >[26801.067134] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26801.067143] ttm_dma_populate+0x25e/0x350 [ttm] >[26801.067149] ttm_tt_bind+0x2c/0x60 [ttm] >[26801.067153] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26801.067162] ttm_bo_validate+0x189/0x1a0 [ttm] >[26801.067164] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26801.067170] ? mutex_trylock+0xcd/0xe0 >[26801.067176] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26801.067206] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26801.067228] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26801.067233] ? __lock_acquire+0x2d4/0x1340 >[26801.067253] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26801.067276] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26801.067297] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26801.067314] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26801.067334] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26801.067346] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26801.067355] drm_ioctl+0x2d5/0x370 [drm] >[26801.067372] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26801.067376] ? __pm_runtime_resume+0x54/0x90 >[26801.067381] ? trace_hardirqs_on_caller+0xed/0x180 >[26801.067413] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26801.067419] do_vfs_ioctl+0xa5/0x6e0 >[26801.067426] SyS_ioctl+0x74/0x80 >[26801.067431] do_syscall_64+0x79/0x220 >[26801.067434] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26801.067446] RIP: 0033:0x7fd8d64ef0f7 >[26801.067448] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26801.067451] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[26801.067452] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26801.067453] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 00007fd8d67b3c50 >[26801.067454] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[26801.067456] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[26831.078892] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26831.078895] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26831.078898] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26831.078899] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26831.078900] Call Trace: >[26831.078907] dump_stack+0x85/0xbf >[26831.078911] swiotlb_alloc_coherent+0x1be/0x1d0 >[26831.078919] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26831.078927] ttm_dma_populate+0x25e/0x350 [ttm] >[26831.078933] ttm_tt_bind+0x2c/0x60 [ttm] >[26831.078937] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26831.078944] ttm_bo_validate+0x189/0x1a0 [ttm] >[26831.078947] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26831.078953] ? mutex_trylock+0xcd/0xe0 >[26831.078958] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26831.078987] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26831.079007] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26831.079029] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26831.079051] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26831.079072] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26831.079088] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26831.079107] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26831.079119] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26831.079126] drm_ioctl+0x2d5/0x370 [drm] >[26831.079142] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26831.079147] ? __pm_runtime_resume+0x54/0x90 >[26831.079152] ? trace_hardirqs_on_caller+0xed/0x180 >[26831.079169] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26831.079174] do_vfs_ioctl+0xa5/0x6e0 >[26831.079180] SyS_ioctl+0x74/0x80 >[26831.079185] do_syscall_64+0x79/0x220 >[26831.079188] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26831.079190] RIP: 0033:0x7fd8d64ef0f7 >[26831.079191] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26831.079194] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[26831.079195] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26831.079197] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[26831.079198] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26831.079199] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[26861.085406] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26861.085410] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26861.085412] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26861.085414] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26861.085415] Call Trace: >[26861.085422] dump_stack+0x85/0xbf >[26861.085426] swiotlb_alloc_coherent+0x1be/0x1d0 >[26861.085445] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26861.085454] ttm_dma_populate+0x25e/0x350 [ttm] >[26861.085460] ttm_tt_bind+0x2c/0x60 [ttm] >[26861.085474] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26861.085493] ttm_bo_validate+0x189/0x1a0 [ttm] >[26861.085496] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26861.085502] ? mutex_trylock+0xcd/0xe0 >[26861.085507] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26861.085550] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26861.085571] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26861.085595] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26861.085618] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26861.085640] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26861.085657] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26861.085678] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26861.085689] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26861.085697] drm_ioctl+0x2d5/0x370 [drm] >[26861.085714] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26861.085719] ? __pm_runtime_resume+0x54/0x90 >[26861.085724] ? trace_hardirqs_on_caller+0xed/0x180 >[26861.085742] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26861.085747] do_vfs_ioctl+0xa5/0x6e0 >[26861.085754] SyS_ioctl+0x74/0x80 >[26861.085758] do_syscall_64+0x79/0x220 >[26861.085762] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26861.085764] RIP: 0033:0x7fd8d64ef0f7 >[26861.085766] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26861.085768] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[26861.085770] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26861.085771] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 0000000000000004 >[26861.085772] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26861.085773] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[26891.112227] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26891.112231] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26891.112235] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26891.112237] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26891.112239] Call Trace: >[26891.112248] dump_stack+0x85/0xbf >[26891.112253] swiotlb_alloc_coherent+0x1be/0x1d0 >[26891.112274] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26891.112287] ttm_dma_populate+0x25e/0x350 [ttm] >[26891.112296] ttm_tt_bind+0x2c/0x60 [ttm] >[26891.112301] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26891.112311] ttm_bo_validate+0x189/0x1a0 [ttm] >[26891.112315] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26891.112324] ? mutex_trylock+0xcd/0xe0 >[26891.112331] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26891.112364] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26891.112386] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26891.112408] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26891.112430] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26891.112450] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26891.112467] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26891.112486] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26891.112497] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26891.112505] drm_ioctl+0x2d5/0x370 [drm] >[26891.112522] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26891.112526] ? __pm_runtime_resume+0x54/0x90 >[26891.112531] ? trace_hardirqs_on_caller+0xed/0x180 >[26891.112559] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26891.112565] do_vfs_ioctl+0xa5/0x6e0 >[26891.112571] SyS_ioctl+0x74/0x80 >[26891.112576] do_syscall_64+0x79/0x220 >[26891.112579] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26891.112582] RIP: 0033:0x7fd8d64ef0f7 >[26891.112584] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26891.112586] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[26891.112588] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26891.112589] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 0000000000000004 >[26891.112590] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26891.112591] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[26921.114750] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26921.114753] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26921.114756] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26921.114757] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26921.114758] Call Trace: >[26921.114765] dump_stack+0x85/0xbf >[26921.114779] swiotlb_alloc_coherent+0x1be/0x1d0 >[26921.114787] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26921.114796] ttm_dma_populate+0x25e/0x350 [ttm] >[26921.114801] ttm_tt_bind+0x2c/0x60 [ttm] >[26921.114805] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26921.114813] ttm_bo_validate+0x189/0x1a0 [ttm] >[26921.114816] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26921.114822] ? mutex_trylock+0xcd/0xe0 >[26921.114827] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26921.114857] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26921.114877] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26921.114900] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26921.114922] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26921.114943] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26921.114959] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26921.114978] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26921.114990] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26921.114998] drm_ioctl+0x2d5/0x370 [drm] >[26921.115014] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26921.115018] ? __pm_runtime_resume+0x54/0x90 >[26921.115024] ? trace_hardirqs_on_caller+0xed/0x180 >[26921.115042] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26921.115047] do_vfs_ioctl+0xa5/0x6e0 >[26921.115053] SyS_ioctl+0x74/0x80 >[26921.115058] do_syscall_64+0x79/0x220 >[26921.115061] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26921.115063] RIP: 0033:0x7fd8d64ef0f7 >[26921.115065] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26921.115067] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[26921.115069] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26921.115070] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 0000000000000004 >[26921.115071] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26921.115072] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[26951.121187] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26951.121191] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26951.121193] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26951.121195] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26951.121196] Call Trace: >[26951.121202] dump_stack+0x85/0xbf >[26951.121207] swiotlb_alloc_coherent+0x1be/0x1d0 >[26951.121215] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26951.121224] ttm_dma_populate+0x25e/0x350 [ttm] >[26951.121230] ttm_tt_bind+0x2c/0x60 [ttm] >[26951.121234] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26951.121242] ttm_bo_validate+0x189/0x1a0 [ttm] >[26951.121245] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26951.121250] ? mutex_trylock+0xcd/0xe0 >[26951.121255] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26951.121286] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26951.121307] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26951.121330] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26951.121353] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26951.121374] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26951.121391] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26951.121411] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26951.121423] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26951.121431] drm_ioctl+0x2d5/0x370 [drm] >[26951.121447] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26951.121452] ? __pm_runtime_resume+0x54/0x90 >[26951.121457] ? trace_hardirqs_on_caller+0xed/0x180 >[26951.121475] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26951.121480] do_vfs_ioctl+0xa5/0x6e0 >[26951.121486] SyS_ioctl+0x74/0x80 >[26951.121491] do_syscall_64+0x79/0x220 >[26951.121494] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26951.121496] RIP: 0033:0x7fd8d64ef0f7 >[26951.121498] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26951.121500] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[26951.121502] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26951.121503] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 0000000000000004 >[26951.121504] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26951.121505] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[26981.096834] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[26981.096839] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[26981.096844] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[26981.096846] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[26981.096848] Call Trace: >[26981.096856] dump_stack+0x85/0xbf >[26981.096863] swiotlb_alloc_coherent+0x1be/0x1d0 >[26981.096875] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[26981.096891] ttm_dma_populate+0x25e/0x350 [ttm] >[26981.096902] ttm_tt_bind+0x2c/0x60 [ttm] >[26981.096908] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[26981.096921] ttm_bo_validate+0x189/0x1a0 [ttm] >[26981.096926] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[26981.096934] ? mutex_trylock+0xcd/0xe0 >[26981.096942] ttm_bo_init_reserved+0x459/0x500 [ttm] >[26981.096981] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[26981.097012] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[26981.097050] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[26981.097088] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[26981.097123] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26981.097150] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[26981.097184] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26981.097199] drm_ioctl_kernel+0x5b/0xb0 [drm] >[26981.097214] drm_ioctl+0x2d5/0x370 [drm] >[26981.097243] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[26981.097250] ? __pm_runtime_resume+0x54/0x90 >[26981.097259] ? trace_hardirqs_on_caller+0xed/0x180 >[26981.097289] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[26981.097297] do_vfs_ioctl+0xa5/0x6e0 >[26981.097309] SyS_ioctl+0x74/0x80 >[26981.097317] do_syscall_64+0x79/0x220 >[26981.097322] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[26981.097325] RIP: 0033:0x7fd8d64ef0f7 >[26981.097328] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[26981.097332] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[26981.097334] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[26981.097336] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[26981.097338] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[26981.097340] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[27011.223443] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27011.223447] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27011.223449] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27011.223451] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27011.223452] Call Trace: >[27011.223460] dump_stack+0x85/0xbf >[27011.223464] swiotlb_alloc_coherent+0x1be/0x1d0 >[27011.223472] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27011.223481] ttm_dma_populate+0x25e/0x350 [ttm] >[27011.223487] ttm_tt_bind+0x2c/0x60 [ttm] >[27011.223491] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27011.223499] ttm_bo_validate+0x189/0x1a0 [ttm] >[27011.223502] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27011.223507] ? mutex_trylock+0xcd/0xe0 >[27011.223512] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27011.223544] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27011.223565] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27011.223589] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27011.223612] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27011.223634] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27011.223651] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27011.223672] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27011.223685] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27011.223693] drm_ioctl+0x2d5/0x370 [drm] >[27011.223711] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27011.223716] ? __pm_runtime_resume+0x54/0x90 >[27011.223721] ? trace_hardirqs_on_caller+0xed/0x180 >[27011.223739] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27011.223744] do_vfs_ioctl+0xa5/0x6e0 >[27011.223751] SyS_ioctl+0x74/0x80 >[27011.223755] do_syscall_64+0x79/0x220 >[27011.223759] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27011.223761] RIP: 0033:0x7fd8d64ef0f7 >[27011.223763] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27011.223765] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[27011.223767] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27011.223768] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[27011.223769] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27011.223771] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[27041.085712] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27041.085717] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27041.085720] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27041.085723] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27041.085725] Call Trace: >[27041.085733] dump_stack+0x85/0xbf >[27041.085739] swiotlb_alloc_coherent+0x1be/0x1d0 >[27041.085751] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27041.085767] ttm_dma_populate+0x25e/0x350 [ttm] >[27041.085778] ttm_tt_bind+0x2c/0x60 [ttm] >[27041.085785] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27041.085800] ttm_bo_validate+0x189/0x1a0 [ttm] >[27041.085804] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27041.085815] ? mutex_trylock+0xcd/0xe0 >[27041.085833] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27041.085870] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27041.085902] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27041.085940] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27041.085978] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27041.086012] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27041.086038] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27041.086073] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27041.086092] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27041.086105] drm_ioctl+0x2d5/0x370 [drm] >[27041.086132] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27041.086139] ? __pm_runtime_resume+0x54/0x90 >[27041.086148] ? trace_hardirqs_on_caller+0xed/0x180 >[27041.086178] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27041.086186] do_vfs_ioctl+0xa5/0x6e0 >[27041.086199] SyS_ioctl+0x74/0x80 >[27041.086207] do_syscall_64+0x79/0x220 >[27041.086212] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27041.086216] RIP: 0033:0x7fd8d64ef0f7 >[27041.086218] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27041.086223] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[27041.086225] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27041.086227] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 0000000000000004 >[27041.086229] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27041.086232] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[27071.076565] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27071.076569] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27071.076571] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27071.076573] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27071.076584] Call Trace: >[27071.076591] dump_stack+0x85/0xbf >[27071.076595] swiotlb_alloc_coherent+0x1be/0x1d0 >[27071.076603] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27071.076612] ttm_dma_populate+0x25e/0x350 [ttm] >[27071.076619] ttm_tt_bind+0x2c/0x60 [ttm] >[27071.076623] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27071.076632] ttm_bo_validate+0x189/0x1a0 [ttm] >[27071.076637] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27071.076645] ? mutex_trylock+0xcd/0xe0 >[27071.076651] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27071.076684] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27071.076715] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27071.076738] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27071.076762] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27071.076794] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27071.076812] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27071.076832] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27071.076844] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27071.076852] drm_ioctl+0x2d5/0x370 [drm] >[27071.076890] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27071.076894] ? __pm_runtime_resume+0x54/0x90 >[27071.076899] ? trace_hardirqs_on_caller+0xed/0x180 >[27071.076917] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27071.076922] do_vfs_ioctl+0xa5/0x6e0 >[27071.076928] SyS_ioctl+0x74/0x80 >[27071.076932] do_syscall_64+0x79/0x220 >[27071.076936] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27071.076938] RIP: 0033:0x7fd8d64ef0f7 >[27071.076939] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27071.076942] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[27071.076943] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27071.076944] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 0000000000000004 >[27071.076946] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27071.076947] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[27101.098283] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27101.098288] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27101.098291] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27101.098294] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27101.098296] Call Trace: >[27101.098305] dump_stack+0x85/0xbf >[27101.098311] swiotlb_alloc_coherent+0x1be/0x1d0 >[27101.098322] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27101.098338] ttm_dma_populate+0x25e/0x350 [ttm] >[27101.098347] ttm_tt_bind+0x2c/0x60 [ttm] >[27101.098353] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27101.098365] ttm_bo_validate+0x189/0x1a0 [ttm] >[27101.098370] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27101.098379] ? mutex_trylock+0xcd/0xe0 >[27101.098387] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27101.098429] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27101.098460] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27101.098495] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27101.098532] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27101.098567] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27101.098594] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27101.098627] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27101.098642] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27101.098657] drm_ioctl+0x2d5/0x370 [drm] >[27101.098686] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27101.098693] ? __pm_runtime_resume+0x54/0x90 >[27101.098701] ? trace_hardirqs_on_caller+0xed/0x180 >[27101.098731] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27101.098739] do_vfs_ioctl+0xa5/0x6e0 >[27101.098751] SyS_ioctl+0x74/0x80 >[27101.098759] do_syscall_64+0x79/0x220 >[27101.098764] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27101.098768] RIP: 0033:0x7fd8d64ef0f7 >[27101.098770] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27101.098774] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[27101.098776] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27101.098778] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[27101.098780] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27101.098782] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[27131.069330] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27131.069335] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27131.069338] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27131.069341] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27131.069343] Call Trace: >[27131.069352] dump_stack+0x85/0xbf >[27131.069357] swiotlb_alloc_coherent+0x1be/0x1d0 >[27131.069367] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27131.069376] ttm_dma_populate+0x25e/0x350 [ttm] >[27131.069382] ttm_tt_bind+0x2c/0x60 [ttm] >[27131.069386] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27131.069394] ttm_bo_validate+0x189/0x1a0 [ttm] >[27131.069397] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27131.069403] ? mutex_trylock+0xcd/0xe0 >[27131.069408] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27131.069440] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27131.069463] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27131.069486] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27131.069509] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27131.069531] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27131.069548] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27131.069568] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27131.069580] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27131.069588] drm_ioctl+0x2d5/0x370 [drm] >[27131.069605] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27131.069610] ? __pm_runtime_resume+0x54/0x90 >[27131.069615] ? trace_hardirqs_on_caller+0xed/0x180 >[27131.069633] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27131.069638] do_vfs_ioctl+0xa5/0x6e0 >[27131.069644] SyS_ioctl+0x74/0x80 >[27131.069649] do_syscall_64+0x79/0x220 >[27131.069652] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27131.069655] RIP: 0033:0x7fd8d64ef0f7 >[27131.069656] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27131.069659] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[27131.069660] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27131.069661] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 0000000000000004 >[27131.069662] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27131.069664] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[27161.120646] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27161.120651] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27161.120654] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27161.120657] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27161.120658] Call Trace: >[27161.120666] dump_stack+0x85/0xbf >[27161.120672] swiotlb_alloc_coherent+0x1be/0x1d0 >[27161.120692] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27161.120707] ttm_dma_populate+0x25e/0x350 [ttm] >[27161.120717] ttm_tt_bind+0x2c/0x60 [ttm] >[27161.120724] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27161.120737] ttm_bo_validate+0x189/0x1a0 [ttm] >[27161.120752] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27161.120762] ? mutex_trylock+0xcd/0xe0 >[27161.120770] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27161.120812] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27161.120845] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27161.120854] ? __lock_acquire+0x2d4/0x1340 >[27161.120877] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27161.120902] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27161.120925] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27161.120953] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27161.120974] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27161.120987] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27161.120999] drm_ioctl+0x2d5/0x370 [drm] >[27161.121046] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27161.121053] ? __pm_runtime_resume+0x54/0x90 >[27161.121061] ? trace_hardirqs_on_caller+0xed/0x180 >[27161.121090] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27161.121098] do_vfs_ioctl+0xa5/0x6e0 >[27161.121111] SyS_ioctl+0x74/0x80 >[27161.121119] do_syscall_64+0x79/0x220 >[27161.121124] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27161.121128] RIP: 0033:0x7fd8d64ef0f7 >[27161.121130] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27161.121134] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[27161.121136] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27161.121139] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 00007fd8d67b3c50 >[27161.121141] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[27161.121143] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[27191.125839] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27191.125843] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27191.125846] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27191.125848] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27191.125849] Call Trace: >[27191.125857] dump_stack+0x85/0xbf >[27191.125863] swiotlb_alloc_coherent+0x1be/0x1d0 >[27191.125872] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27191.125883] ttm_dma_populate+0x25e/0x350 [ttm] >[27191.125891] ttm_tt_bind+0x2c/0x60 [ttm] >[27191.125896] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27191.125906] ttm_bo_validate+0x189/0x1a0 [ttm] >[27191.125910] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27191.125917] ? mutex_trylock+0xcd/0xe0 >[27191.125924] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27191.125959] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27191.125986] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27191.125993] ? __lock_acquire+0x2d4/0x1340 >[27191.126019] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27191.126048] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27191.126075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27191.126096] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27191.126122] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27191.126136] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27191.126146] drm_ioctl+0x2d5/0x370 [drm] >[27191.126168] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27191.126174] ? __pm_runtime_resume+0x54/0x90 >[27191.126179] ? trace_hardirqs_on_caller+0xed/0x180 >[27191.126214] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27191.126221] do_vfs_ioctl+0xa5/0x6e0 >[27191.126229] SyS_ioctl+0x74/0x80 >[27191.126235] do_syscall_64+0x79/0x220 >[27191.126239] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27191.126242] RIP: 0033:0x7fd8d64ef0f7 >[27191.126244] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27191.126248] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[27191.126249] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27191.126251] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[27191.126253] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[27191.126255] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[27221.120561] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27221.120564] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27221.120567] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27221.120568] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27221.120570] Call Trace: >[27221.120576] dump_stack+0x85/0xbf >[27221.120581] swiotlb_alloc_coherent+0x1be/0x1d0 >[27221.120588] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27221.120597] ttm_dma_populate+0x25e/0x350 [ttm] >[27221.120603] ttm_tt_bind+0x2c/0x60 [ttm] >[27221.120607] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27221.120615] ttm_bo_validate+0x189/0x1a0 [ttm] >[27221.120619] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27221.120624] ? mutex_trylock+0xcd/0xe0 >[27221.120630] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27221.120664] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27221.120688] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27221.120694] ? __lock_acquire+0x2d4/0x1340 >[27221.120715] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27221.120739] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27221.120761] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27221.120777] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27221.120798] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27221.120810] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27221.120818] drm_ioctl+0x2d5/0x370 [drm] >[27221.120835] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27221.120840] ? __pm_runtime_resume+0x54/0x90 >[27221.120845] ? trace_hardirqs_on_caller+0xed/0x180 >[27221.120863] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27221.120868] do_vfs_ioctl+0xa5/0x6e0 >[27221.120874] SyS_ioctl+0x74/0x80 >[27221.120879] do_syscall_64+0x79/0x220 >[27221.120883] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27221.120885] RIP: 0033:0x7fd8d64ef0f7 >[27221.120886] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27221.120889] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[27221.120890] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27221.120892] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 00007fd8d67b3c50 >[27221.120893] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[27221.120894] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[27244.846541] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27244.846545] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27244.846547] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27244.846549] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27244.846550] Call Trace: >[27244.846557] dump_stack+0x85/0xbf >[27244.846561] swiotlb_alloc_coherent+0x1be/0x1d0 >[27244.846568] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27244.846577] ttm_dma_populate+0x25e/0x350 [ttm] >[27244.846583] ttm_tt_bind+0x2c/0x60 [ttm] >[27244.846587] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27244.846595] ttm_bo_validate+0x189/0x1a0 [ttm] >[27244.846598] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27244.846604] ? mutex_trylock+0xcd/0xe0 >[27244.846609] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27244.846639] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27244.846666] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27244.846675] ? __lock_acquire+0x2d4/0x1340 >[27244.846707] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27244.846730] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27244.846751] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27244.846768] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27244.846800] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27244.846813] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27244.846826] drm_ioctl+0x2d5/0x370 [drm] >[27244.846843] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27244.846848] ? __pm_runtime_resume+0x54/0x90 >[27244.846852] ? trace_hardirqs_on_caller+0xed/0x180 >[27244.846870] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27244.846875] do_vfs_ioctl+0xa5/0x6e0 >[27244.846881] SyS_ioctl+0x74/0x80 >[27244.846886] do_syscall_64+0x79/0x220 >[27244.846889] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27244.846892] RIP: 0033:0x7fd8d64ef0f7 >[27244.846895] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27244.846899] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[27244.846901] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[27244.846903] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[27244.846905] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27244.846907] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b663b0 >[27251.094890] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27251.094895] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27251.094899] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27251.094901] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27251.094903] Call Trace: >[27251.094912] dump_stack+0x85/0xbf >[27251.094919] swiotlb_alloc_coherent+0x1be/0x1d0 >[27251.094931] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27251.094947] ttm_dma_populate+0x25e/0x350 [ttm] >[27251.094958] ttm_tt_bind+0x2c/0x60 [ttm] >[27251.094965] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27251.094979] ttm_bo_validate+0x189/0x1a0 [ttm] >[27251.094984] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27251.094993] ? mutex_trylock+0xcd/0xe0 >[27251.095002] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27251.095044] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27251.095078] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27251.095087] ? __lock_acquire+0x2d4/0x1340 >[27251.095121] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27251.095158] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27251.095194] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27251.095221] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27251.095256] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27251.095270] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27251.095285] drm_ioctl+0x2d5/0x370 [drm] >[27251.095315] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27251.095322] ? __pm_runtime_resume+0x54/0x90 >[27251.095330] ? trace_hardirqs_on_caller+0xed/0x180 >[27251.095360] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27251.095368] do_vfs_ioctl+0xa5/0x6e0 >[27251.095380] SyS_ioctl+0x74/0x80 >[27251.095387] do_syscall_64+0x79/0x220 >[27251.095393] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27251.095396] RIP: 0033:0x7fd8d64ef0f7 >[27251.095399] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27251.095403] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[27251.095405] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27251.095407] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 00007fd8d67b3c50 >[27251.095409] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[27251.095412] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[27281.068745] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27281.068749] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27281.068752] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27281.068753] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27281.068754] Call Trace: >[27281.068761] dump_stack+0x85/0xbf >[27281.068765] swiotlb_alloc_coherent+0x1be/0x1d0 >[27281.068773] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27281.068781] ttm_dma_populate+0x25e/0x350 [ttm] >[27281.068788] ttm_tt_bind+0x2c/0x60 [ttm] >[27281.068792] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27281.068800] ttm_bo_validate+0x189/0x1a0 [ttm] >[27281.068803] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27281.068809] ? mutex_trylock+0xcd/0xe0 >[27281.068815] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27281.068850] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27281.068874] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27281.068880] ? __lock_acquire+0x2d4/0x1340 >[27281.068902] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27281.068925] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27281.068947] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27281.068964] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27281.069000] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27281.069014] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27281.069023] drm_ioctl+0x2d5/0x370 [drm] >[27281.069048] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27281.069055] ? __pm_runtime_resume+0x54/0x90 >[27281.069063] ? trace_hardirqs_on_caller+0xed/0x180 >[27281.069085] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27281.069090] do_vfs_ioctl+0xa5/0x6e0 >[27281.069097] SyS_ioctl+0x74/0x80 >[27281.069102] do_syscall_64+0x79/0x220 >[27281.069105] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27281.069108] RIP: 0033:0x7fd8d64ef0f7 >[27281.069109] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27281.069112] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[27281.069113] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27281.069114] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 00007fd8d67b3c50 >[27281.069116] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[27281.069117] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[27311.097106] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27311.097111] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27311.097115] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27311.097117] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27311.097119] Call Trace: >[27311.097127] dump_stack+0x85/0xbf >[27311.097134] swiotlb_alloc_coherent+0x1be/0x1d0 >[27311.097145] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27311.097161] ttm_dma_populate+0x25e/0x350 [ttm] >[27311.097171] ttm_tt_bind+0x2c/0x60 [ttm] >[27311.097178] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27311.097191] ttm_bo_validate+0x189/0x1a0 [ttm] >[27311.097196] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27311.097204] ? mutex_trylock+0xcd/0xe0 >[27311.097212] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27311.097256] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27311.097289] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27311.097326] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27311.097362] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27311.097394] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27311.097420] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27311.097456] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27311.097475] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27311.097491] drm_ioctl+0x2d5/0x370 [drm] >[27311.097524] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27311.097531] ? __pm_runtime_resume+0x54/0x90 >[27311.097538] ? trace_hardirqs_on_caller+0xed/0x180 >[27311.097566] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27311.097574] do_vfs_ioctl+0xa5/0x6e0 >[27311.097585] SyS_ioctl+0x74/0x80 >[27311.097592] do_syscall_64+0x79/0x220 >[27311.097597] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27311.097601] RIP: 0033:0x7fd8d64ef0f7 >[27311.097603] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27311.097606] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[27311.097608] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27311.097610] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[27311.097612] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27311.097614] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[27341.071333] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27341.071336] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27341.071339] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27341.071341] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27341.071342] Call Trace: >[27341.071349] dump_stack+0x85/0xbf >[27341.071353] swiotlb_alloc_coherent+0x1be/0x1d0 >[27341.071361] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27341.071369] ttm_dma_populate+0x25e/0x350 [ttm] >[27341.071375] ttm_tt_bind+0x2c/0x60 [ttm] >[27341.071379] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27341.071387] ttm_bo_validate+0x189/0x1a0 [ttm] >[27341.071390] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27341.071396] ? mutex_trylock+0xcd/0xe0 >[27341.071401] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27341.071433] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27341.071455] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27341.071478] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27341.071501] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27341.071522] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27341.071539] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27341.071559] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27341.071570] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27341.071578] drm_ioctl+0x2d5/0x370 [drm] >[27341.071595] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27341.071600] ? __pm_runtime_resume+0x54/0x90 >[27341.071605] ? trace_hardirqs_on_caller+0xed/0x180 >[27341.071623] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27341.071628] do_vfs_ioctl+0xa5/0x6e0 >[27341.071634] SyS_ioctl+0x74/0x80 >[27341.071639] do_syscall_64+0x79/0x220 >[27341.071642] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27341.071644] RIP: 0033:0x7fd8d64ef0f7 >[27341.071646] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27341.071648] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[27341.071649] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27341.071651] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[27341.071652] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27341.071653] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[27371.121678] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27371.121682] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27371.121684] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27371.121686] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27371.121687] Call Trace: >[27371.121695] dump_stack+0x85/0xbf >[27371.121699] swiotlb_alloc_coherent+0x1be/0x1d0 >[27371.121707] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27371.121716] ttm_dma_populate+0x25e/0x350 [ttm] >[27371.121723] ttm_tt_bind+0x2c/0x60 [ttm] >[27371.121727] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27371.121735] ttm_bo_validate+0x189/0x1a0 [ttm] >[27371.121738] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27371.121744] ? mutex_trylock+0xcd/0xe0 >[27371.121749] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27371.121792] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27371.121814] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27371.121839] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27371.121862] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27371.121894] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27371.121912] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27371.121938] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27371.121962] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27371.121973] drm_ioctl+0x2d5/0x370 [drm] >[27371.122000] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27371.122006] ? __pm_runtime_resume+0x54/0x90 >[27371.122011] ? trace_hardirqs_on_caller+0xed/0x180 >[27371.122029] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27371.122035] do_vfs_ioctl+0xa5/0x6e0 >[27371.122042] SyS_ioctl+0x74/0x80 >[27371.122046] do_syscall_64+0x79/0x220 >[27371.122050] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27371.122052] RIP: 0033:0x7fd8d64ef0f7 >[27371.122054] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27371.122057] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[27371.122058] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27371.122059] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[27371.122060] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27371.122062] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[27395.188979] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27395.188983] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27395.188987] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27395.188989] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27395.188991] Call Trace: >[27395.188999] dump_stack+0x85/0xbf >[27395.189006] swiotlb_alloc_coherent+0x1be/0x1d0 >[27395.189017] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27395.189031] ttm_dma_populate+0x25e/0x350 [ttm] >[27395.189041] ttm_tt_bind+0x2c/0x60 [ttm] >[27395.189047] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27395.189058] ttm_bo_validate+0x189/0x1a0 [ttm] >[27395.189063] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27395.189072] ? mutex_trylock+0xcd/0xe0 >[27395.189079] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27395.189129] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27395.189166] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27395.189201] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27395.189234] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27395.189265] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27395.189296] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27395.189341] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27395.189356] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27395.189369] drm_ioctl+0x2d5/0x370 [drm] >[27395.189393] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27395.189400] ? __pm_runtime_resume+0x54/0x90 >[27395.189407] ? trace_hardirqs_on_caller+0xed/0x180 >[27395.189433] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27395.189441] do_vfs_ioctl+0xa5/0x6e0 >[27395.189451] SyS_ioctl+0x74/0x80 >[27395.189457] do_syscall_64+0x79/0x220 >[27395.189462] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27395.189465] RIP: 0033:0x7fd8d64ef0f7 >[27395.189467] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27395.189471] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[27395.189473] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[27395.189475] RBP: 00007ffcc6dba1c0 R08: 0000000003072a40 R09: 0000000000000004 >[27395.189477] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27395.189479] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[27401.113266] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27401.113269] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27401.113272] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27401.113273] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27401.113274] Call Trace: >[27401.113281] dump_stack+0x85/0xbf >[27401.113285] swiotlb_alloc_coherent+0x1be/0x1d0 >[27401.113293] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27401.113302] ttm_dma_populate+0x25e/0x350 [ttm] >[27401.113308] ttm_tt_bind+0x2c/0x60 [ttm] >[27401.113312] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27401.113320] ttm_bo_validate+0x189/0x1a0 [ttm] >[27401.113323] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27401.113329] ? mutex_trylock+0xcd/0xe0 >[27401.113335] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27401.113365] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27401.113387] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27401.113393] ? __lock_acquire+0x2d4/0x1340 >[27401.113413] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27401.113447] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27401.113470] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27401.113494] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27401.113527] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27401.113543] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27401.113564] drm_ioctl+0x2d5/0x370 [drm] >[27401.113589] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27401.113596] ? __pm_runtime_resume+0x54/0x90 >[27401.113602] ? trace_hardirqs_on_caller+0xed/0x180 >[27401.113630] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27401.113637] do_vfs_ioctl+0xa5/0x6e0 >[27401.113647] SyS_ioctl+0x74/0x80 >[27401.113654] do_syscall_64+0x79/0x220 >[27401.113659] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27401.113662] RIP: 0033:0x7fd8d64ef0f7 >[27401.113664] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27401.113668] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[27401.113670] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27401.113672] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[27401.113674] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[27401.113675] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[27431.111046] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27431.111051] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27431.111054] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27431.111056] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27431.111057] Call Trace: >[27431.111066] dump_stack+0x85/0xbf >[27431.111072] swiotlb_alloc_coherent+0x1be/0x1d0 >[27431.111083] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27431.111097] ttm_dma_populate+0x25e/0x350 [ttm] >[27431.111108] ttm_tt_bind+0x2c/0x60 [ttm] >[27431.111114] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27431.111127] ttm_bo_validate+0x189/0x1a0 [ttm] >[27431.111132] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27431.111141] ? mutex_trylock+0xcd/0xe0 >[27431.111149] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27431.111190] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27431.111222] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27431.111249] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27431.111272] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27431.111293] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27431.111310] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27431.111341] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27431.111353] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27431.111361] drm_ioctl+0x2d5/0x370 [drm] >[27431.111378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27431.111382] ? __pm_runtime_resume+0x54/0x90 >[27431.111387] ? trace_hardirqs_on_caller+0xed/0x180 >[27431.111405] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27431.111410] do_vfs_ioctl+0xa5/0x6e0 >[27431.111417] SyS_ioctl+0x74/0x80 >[27431.111422] do_syscall_64+0x79/0x220 >[27431.111425] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27431.111428] RIP: 0033:0x7fd8d64ef0f7 >[27431.111429] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27431.111432] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[27431.111433] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27431.111434] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[27431.111436] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27431.111437] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[27461.115182] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27461.115185] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27461.115188] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27461.115189] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27461.115191] Call Trace: >[27461.115197] dump_stack+0x85/0xbf >[27461.115202] swiotlb_alloc_coherent+0x1be/0x1d0 >[27461.115209] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27461.115218] ttm_dma_populate+0x25e/0x350 [ttm] >[27461.115224] ttm_tt_bind+0x2c/0x60 [ttm] >[27461.115228] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27461.115236] ttm_bo_validate+0x189/0x1a0 [ttm] >[27461.115239] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27461.115244] ? mutex_trylock+0xcd/0xe0 >[27461.115250] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27461.115279] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27461.115300] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27461.115337] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27461.115378] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27461.115400] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27461.115438] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27461.115466] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27461.115477] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27461.115486] drm_ioctl+0x2d5/0x370 [drm] >[27461.115513] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27461.115518] ? __pm_runtime_resume+0x54/0x90 >[27461.115523] ? trace_hardirqs_on_caller+0xed/0x180 >[27461.115542] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27461.115547] do_vfs_ioctl+0xa5/0x6e0 >[27461.115554] SyS_ioctl+0x74/0x80 >[27461.115558] do_syscall_64+0x79/0x220 >[27461.115562] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27461.115564] RIP: 0033:0x7fd8d64ef0f7 >[27461.115565] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27461.115568] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[27461.115569] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27461.115571] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[27461.115572] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27461.115573] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[27491.116742] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27491.116746] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27491.116748] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27491.116749] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27491.116751] Call Trace: >[27491.116757] dump_stack+0x85/0xbf >[27491.116761] swiotlb_alloc_coherent+0x1be/0x1d0 >[27491.116778] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27491.116788] ttm_dma_populate+0x25e/0x350 [ttm] >[27491.116795] ttm_tt_bind+0x2c/0x60 [ttm] >[27491.116800] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27491.116823] ttm_bo_validate+0x189/0x1a0 [ttm] >[27491.116828] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27491.116846] ? mutex_trylock+0xcd/0xe0 >[27491.116864] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27491.116930] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27491.116980] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27491.117025] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27491.117048] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27491.117069] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27491.117085] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27491.117105] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27491.117116] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27491.117123] drm_ioctl+0x2d5/0x370 [drm] >[27491.117139] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27491.117144] ? __pm_runtime_resume+0x54/0x90 >[27491.117148] ? trace_hardirqs_on_caller+0xed/0x180 >[27491.117166] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27491.117171] do_vfs_ioctl+0xa5/0x6e0 >[27491.117178] SyS_ioctl+0x74/0x80 >[27491.117182] do_syscall_64+0x79/0x220 >[27491.117185] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27491.117188] RIP: 0033:0x7fd8d64ef0f7 >[27491.117189] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27491.117192] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[27491.117193] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27491.117194] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 0000000000000004 >[27491.117195] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27491.117197] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[27521.114941] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27521.114944] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27521.114947] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27521.114948] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27521.114949] Call Trace: >[27521.114966] dump_stack+0x85/0xbf >[27521.114970] swiotlb_alloc_coherent+0x1be/0x1d0 >[27521.114978] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27521.114987] ttm_dma_populate+0x25e/0x350 [ttm] >[27521.114993] ttm_tt_bind+0x2c/0x60 [ttm] >[27521.114997] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27521.115005] ttm_bo_validate+0x189/0x1a0 [ttm] >[27521.115008] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27521.115014] ? mutex_trylock+0xcd/0xe0 >[27521.115019] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27521.115049] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27521.115070] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27521.115094] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27521.115117] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27521.115148] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27521.115164] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27521.115183] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27521.115195] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27521.115203] drm_ioctl+0x2d5/0x370 [drm] >[27521.115219] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27521.115224] ? __pm_runtime_resume+0x54/0x90 >[27521.115229] ? trace_hardirqs_on_caller+0xed/0x180 >[27521.115246] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27521.115251] do_vfs_ioctl+0xa5/0x6e0 >[27521.115257] SyS_ioctl+0x74/0x80 >[27521.115262] do_syscall_64+0x79/0x220 >[27521.115265] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27521.115267] RIP: 0033:0x7fd8d64ef0f7 >[27521.115269] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27521.115271] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[27521.115273] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27521.115274] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[27521.115275] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27521.115276] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[27551.108748] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27551.108753] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27551.108757] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27551.108759] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27551.108761] Call Trace: >[27551.108769] dump_stack+0x85/0xbf >[27551.108774] swiotlb_alloc_coherent+0x1be/0x1d0 >[27551.108782] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27551.108792] ttm_dma_populate+0x25e/0x350 [ttm] >[27551.108798] ttm_tt_bind+0x2c/0x60 [ttm] >[27551.108802] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27551.108811] ttm_bo_validate+0x189/0x1a0 [ttm] >[27551.108815] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27551.108821] ? mutex_trylock+0xcd/0xe0 >[27551.108827] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27551.108868] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27551.108902] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27551.108941] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27551.108974] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27551.108997] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27551.109022] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27551.109054] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27551.109072] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27551.109089] drm_ioctl+0x2d5/0x370 [drm] >[27551.109117] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27551.109124] ? __pm_runtime_resume+0x54/0x90 >[27551.109132] ? trace_hardirqs_on_caller+0xed/0x180 >[27551.109156] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27551.109164] do_vfs_ioctl+0xa5/0x6e0 >[27551.109175] SyS_ioctl+0x74/0x80 >[27551.109183] do_syscall_64+0x79/0x220 >[27551.109187] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27551.109191] RIP: 0033:0x7fd8d64ef0f7 >[27551.109193] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27551.109197] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[27551.109199] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27551.109201] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[27551.109203] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27551.109206] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[27581.113706] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27581.113711] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27581.113715] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27581.113717] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27581.113719] Call Trace: >[27581.113727] dump_stack+0x85/0xbf >[27581.113733] swiotlb_alloc_coherent+0x1be/0x1d0 >[27581.113745] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27581.113761] ttm_dma_populate+0x25e/0x350 [ttm] >[27581.113772] ttm_tt_bind+0x2c/0x60 [ttm] >[27581.113778] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27581.113792] ttm_bo_validate+0x189/0x1a0 [ttm] >[27581.113797] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27581.113807] ? mutex_trylock+0xcd/0xe0 >[27581.113816] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27581.113855] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27581.113887] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27581.113926] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27581.113963] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27581.113998] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27581.114026] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27581.114060] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27581.114075] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27581.114089] drm_ioctl+0x2d5/0x370 [drm] >[27581.114119] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27581.114126] ? __pm_runtime_resume+0x54/0x90 >[27581.114134] ? trace_hardirqs_on_caller+0xed/0x180 >[27581.114164] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27581.114172] do_vfs_ioctl+0xa5/0x6e0 >[27581.114184] SyS_ioctl+0x74/0x80 >[27581.114192] do_syscall_64+0x79/0x220 >[27581.114197] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27581.114200] RIP: 0033:0x7fd8d64ef0f7 >[27581.114202] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27581.114207] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[27581.114209] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27581.114211] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[27581.114213] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27581.114215] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[27611.116636] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27611.116641] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27611.116645] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27611.116647] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27611.116649] Call Trace: >[27611.116658] dump_stack+0x85/0xbf >[27611.116664] swiotlb_alloc_coherent+0x1be/0x1d0 >[27611.116676] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27611.116692] ttm_dma_populate+0x25e/0x350 [ttm] >[27611.116703] ttm_tt_bind+0x2c/0x60 [ttm] >[27611.116709] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27611.116723] ttm_bo_validate+0x189/0x1a0 [ttm] >[27611.116728] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27611.116737] ? mutex_trylock+0xcd/0xe0 >[27611.116746] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27611.116787] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27611.116822] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27611.116860] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27611.116897] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27611.116933] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27611.116961] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27611.116996] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27611.117011] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27611.117025] drm_ioctl+0x2d5/0x370 [drm] >[27611.117055] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27611.117062] ? __pm_runtime_resume+0x54/0x90 >[27611.117070] ? trace_hardirqs_on_caller+0xed/0x180 >[27611.117101] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27611.117109] do_vfs_ioctl+0xa5/0x6e0 >[27611.117121] SyS_ioctl+0x74/0x80 >[27611.117129] do_syscall_64+0x79/0x220 >[27611.117134] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27611.117138] RIP: 0033:0x7fd8d64ef0f7 >[27611.117140] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27611.117144] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[27611.117146] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27611.117149] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[27611.117151] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27611.117153] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[27641.116554] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27641.116559] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27641.116563] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27641.116565] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27641.116567] Call Trace: >[27641.116576] dump_stack+0x85/0xbf >[27641.116582] swiotlb_alloc_coherent+0x1be/0x1d0 >[27641.116593] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27641.116609] ttm_dma_populate+0x25e/0x350 [ttm] >[27641.116620] ttm_tt_bind+0x2c/0x60 [ttm] >[27641.116627] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27641.116640] ttm_bo_validate+0x189/0x1a0 [ttm] >[27641.116645] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27641.116655] ? mutex_trylock+0xcd/0xe0 >[27641.116663] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27641.116702] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27641.116735] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27641.116773] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27641.116820] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27641.116854] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27641.116881] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27641.116914] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27641.116929] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27641.116942] drm_ioctl+0x2d5/0x370 [drm] >[27641.116971] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27641.116978] ? __pm_runtime_resume+0x54/0x90 >[27641.116986] ? trace_hardirqs_on_caller+0xed/0x180 >[27641.117015] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27641.117022] do_vfs_ioctl+0xa5/0x6e0 >[27641.117033] SyS_ioctl+0x74/0x80 >[27641.117041] do_syscall_64+0x79/0x220 >[27641.117045] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27641.117049] RIP: 0033:0x7fd8d64ef0f7 >[27641.117051] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27641.117055] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[27641.117057] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27641.117059] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 0000000000000004 >[27641.117061] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27641.117063] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[27671.111693] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27671.111696] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27671.111699] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27671.111700] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27671.111702] Call Trace: >[27671.111708] dump_stack+0x85/0xbf >[27671.111713] swiotlb_alloc_coherent+0x1be/0x1d0 >[27671.111722] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27671.111733] ttm_dma_populate+0x25e/0x350 [ttm] >[27671.111739] ttm_tt_bind+0x2c/0x60 [ttm] >[27671.111743] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27671.111751] ttm_bo_validate+0x189/0x1a0 [ttm] >[27671.111755] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27671.111761] ? mutex_trylock+0xcd/0xe0 >[27671.111767] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27671.111811] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27671.111838] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27671.111845] ? __lock_acquire+0x2d4/0x1340 >[27671.111871] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27671.111899] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27671.111924] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27671.111945] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27671.111969] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27671.111983] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27671.111993] drm_ioctl+0x2d5/0x370 [drm] >[27671.112013] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27671.112018] ? __pm_runtime_resume+0x54/0x90 >[27671.112023] ? trace_hardirqs_on_caller+0xed/0x180 >[27671.112044] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27671.112050] do_vfs_ioctl+0xa5/0x6e0 >[27671.112057] SyS_ioctl+0x74/0x80 >[27671.112062] do_syscall_64+0x79/0x220 >[27671.112065] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27671.112068] RIP: 0033:0x7fd8d64ef0f7 >[27671.112069] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27671.112072] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[27671.112073] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27671.112075] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 00007fd8d67b3c50 >[27671.112076] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[27671.112077] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[27701.114122] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27701.114126] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27701.114130] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27701.114132] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27701.114134] Call Trace: >[27701.114142] dump_stack+0x85/0xbf >[27701.114148] swiotlb_alloc_coherent+0x1be/0x1d0 >[27701.114160] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27701.114176] ttm_dma_populate+0x25e/0x350 [ttm] >[27701.114187] ttm_tt_bind+0x2c/0x60 [ttm] >[27701.114193] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27701.114207] ttm_bo_validate+0x189/0x1a0 [ttm] >[27701.114212] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27701.114221] ? mutex_trylock+0xcd/0xe0 >[27701.114229] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27701.114269] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27701.114300] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27701.114308] ? __lock_acquire+0x2d4/0x1340 >[27701.114335] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27701.114358] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27701.114379] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27701.114396] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27701.114417] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27701.114428] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27701.114437] drm_ioctl+0x2d5/0x370 [drm] >[27701.114453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27701.114458] ? __pm_runtime_resume+0x54/0x90 >[27701.114462] ? trace_hardirqs_on_caller+0xed/0x180 >[27701.114480] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27701.114485] do_vfs_ioctl+0xa5/0x6e0 >[27701.114492] SyS_ioctl+0x74/0x80 >[27701.114497] do_syscall_64+0x79/0x220 >[27701.114500] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27701.114503] RIP: 0033:0x7fd8d64ef0f7 >[27701.114504] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27701.114507] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[27701.114508] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27701.114510] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 00007fd8d67b3c50 >[27701.114511] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[27701.114512] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[27731.108598] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27731.108602] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27731.108604] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27731.108605] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27731.108607] Call Trace: >[27731.108613] dump_stack+0x85/0xbf >[27731.108618] swiotlb_alloc_coherent+0x1be/0x1d0 >[27731.108626] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27731.108636] ttm_dma_populate+0x25e/0x350 [ttm] >[27731.108642] ttm_tt_bind+0x2c/0x60 [ttm] >[27731.108647] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27731.108655] ttm_bo_validate+0x189/0x1a0 [ttm] >[27731.108658] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27731.108664] ? mutex_trylock+0xcd/0xe0 >[27731.108669] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27731.108702] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27731.108724] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27731.108732] ? __lock_acquire+0x2d4/0x1340 >[27731.108765] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27731.108802] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27731.108835] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27731.108861] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27731.108903] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27731.108916] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27731.108928] drm_ioctl+0x2d5/0x370 [drm] >[27731.108957] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27731.108964] ? __pm_runtime_resume+0x54/0x90 >[27731.108971] ? trace_hardirqs_on_caller+0xed/0x180 >[27731.109000] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27731.109006] do_vfs_ioctl+0xa5/0x6e0 >[27731.109013] SyS_ioctl+0x74/0x80 >[27731.109028] do_syscall_64+0x79/0x220 >[27731.109031] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27731.109034] RIP: 0033:0x7fd8d64ef0f7 >[27731.109035] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27731.109038] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[27731.109039] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27731.109040] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3c50 >[27731.109042] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[27731.109043] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[27761.261223] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27761.261227] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27761.261229] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27761.261231] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27761.261232] Call Trace: >[27761.261239] dump_stack+0x85/0xbf >[27761.261244] swiotlb_alloc_coherent+0x1be/0x1d0 >[27761.261251] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27761.261260] ttm_dma_populate+0x25e/0x350 [ttm] >[27761.261266] ttm_tt_bind+0x2c/0x60 [ttm] >[27761.261270] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27761.261277] ttm_bo_validate+0x189/0x1a0 [ttm] >[27761.261280] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27761.261286] ? mutex_trylock+0xcd/0xe0 >[27761.261290] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27761.261320] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27761.261341] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27761.261346] ? __lock_acquire+0x2d4/0x1340 >[27761.261366] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27761.261388] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27761.261409] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27761.261426] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27761.261446] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27761.261456] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27761.261464] drm_ioctl+0x2d5/0x370 [drm] >[27761.261480] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27761.261485] ? __pm_runtime_resume+0x54/0x90 >[27761.261489] ? trace_hardirqs_on_caller+0xed/0x180 >[27761.261506] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27761.261511] do_vfs_ioctl+0xa5/0x6e0 >[27761.261517] SyS_ioctl+0x74/0x80 >[27761.261522] do_syscall_64+0x79/0x220 >[27761.261525] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27761.261527] RIP: 0033:0x7fd8d64ef0f7 >[27761.261529] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27761.261531] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[27761.261533] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27761.261534] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 00007fd8d67b3c50 >[27761.261535] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[27761.261536] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[27785.451473] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27785.451476] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27785.451478] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27785.451480] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27785.451481] Call Trace: >[27785.451488] dump_stack+0x85/0xbf >[27785.451492] swiotlb_alloc_coherent+0x1be/0x1d0 >[27785.451500] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27785.451509] ttm_dma_populate+0x25e/0x350 [ttm] >[27785.451516] ttm_tt_bind+0x2c/0x60 [ttm] >[27785.451520] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27785.451528] ttm_bo_validate+0x189/0x1a0 [ttm] >[27785.451531] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27785.451537] ? mutex_trylock+0xcd/0xe0 >[27785.451543] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27785.451574] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27785.451596] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27785.451620] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27785.451643] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27785.451666] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27785.451683] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27785.451705] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27785.451717] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27785.451725] drm_ioctl+0x2d5/0x370 [drm] >[27785.451742] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27785.451747] ? __pm_runtime_resume+0x54/0x90 >[27785.451752] ? trace_hardirqs_on_caller+0xed/0x180 >[27785.451771] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27785.451776] do_vfs_ioctl+0xa5/0x6e0 >[27785.451783] SyS_ioctl+0x74/0x80 >[27785.451788] do_syscall_64+0x79/0x220 >[27785.451792] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27785.451794] RIP: 0033:0x7fd8d64ef0f7 >[27785.451795] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27785.451798] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[27785.451799] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[27785.451801] RBP: 00007ffcc6dba1c0 R08: 0000000003072a40 R09: 0000000000000004 >[27785.451802] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27785.451803] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[27791.118961] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27791.118965] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27791.118967] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27791.118968] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27791.118970] Call Trace: >[27791.118976] dump_stack+0x85/0xbf >[27791.118981] swiotlb_alloc_coherent+0x1be/0x1d0 >[27791.118988] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27791.118997] ttm_dma_populate+0x25e/0x350 [ttm] >[27791.119003] ttm_tt_bind+0x2c/0x60 [ttm] >[27791.119007] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27791.119014] ttm_bo_validate+0x189/0x1a0 [ttm] >[27791.119018] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27791.119034] ? mutex_trylock+0xcd/0xe0 >[27791.119039] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27791.119069] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27791.119089] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27791.119094] ? __lock_acquire+0x2d4/0x1340 >[27791.119114] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27791.119136] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27791.119156] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27791.119178] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27791.119210] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27791.119224] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27791.119236] drm_ioctl+0x2d5/0x370 [drm] >[27791.119263] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27791.119270] ? __pm_runtime_resume+0x54/0x90 >[27791.119276] ? trace_hardirqs_on_caller+0xed/0x180 >[27791.119305] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27791.119313] do_vfs_ioctl+0xa5/0x6e0 >[27791.119324] SyS_ioctl+0x74/0x80 >[27791.119331] do_syscall_64+0x79/0x220 >[27791.119335] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27791.119338] RIP: 0033:0x7fd8d64ef0f7 >[27791.119339] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27791.119342] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[27791.119343] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27791.119344] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[27791.119345] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[27791.119346] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[27821.115100] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27821.115104] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27821.115108] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27821.115110] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27821.115112] Call Trace: >[27821.115120] dump_stack+0x85/0xbf >[27821.115125] swiotlb_alloc_coherent+0x1be/0x1d0 >[27821.115135] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27821.115159] ttm_dma_populate+0x25e/0x350 [ttm] >[27821.115169] ttm_tt_bind+0x2c/0x60 [ttm] >[27821.115184] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27821.115196] ttm_bo_validate+0x189/0x1a0 [ttm] >[27821.115200] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27821.115208] ? mutex_trylock+0xcd/0xe0 >[27821.115215] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27821.115250] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27821.115279] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27821.115287] ? __lock_acquire+0x2d4/0x1340 >[27821.115318] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27821.115352] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27821.115383] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27821.115419] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27821.115451] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27821.115464] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27821.115478] drm_ioctl+0x2d5/0x370 [drm] >[27821.115504] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27821.115511] ? __pm_runtime_resume+0x54/0x90 >[27821.115527] ? trace_hardirqs_on_caller+0xed/0x180 >[27821.115565] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27821.115582] do_vfs_ioctl+0xa5/0x6e0 >[27821.115592] SyS_ioctl+0x74/0x80 >[27821.115598] do_syscall_64+0x79/0x220 >[27821.115603] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27821.115606] RIP: 0033:0x7fd8d64ef0f7 >[27821.115608] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27821.115612] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[27821.115613] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27821.115615] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 00007fd8d67b3c50 >[27821.115617] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[27821.115618] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[27851.114345] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27851.114349] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27851.114351] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27851.114352] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27851.114354] Call Trace: >[27851.114360] dump_stack+0x85/0xbf >[27851.114365] swiotlb_alloc_coherent+0x1be/0x1d0 >[27851.114373] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27851.114382] ttm_dma_populate+0x25e/0x350 [ttm] >[27851.114388] ttm_tt_bind+0x2c/0x60 [ttm] >[27851.114392] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27851.114400] ttm_bo_validate+0x189/0x1a0 [ttm] >[27851.114403] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27851.114409] ? mutex_trylock+0xcd/0xe0 >[27851.114415] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27851.114446] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27851.114469] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27851.114475] ? __lock_acquire+0x2d4/0x1340 >[27851.114495] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27851.114518] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27851.114539] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27851.114556] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27851.114589] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27851.114604] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27851.114618] drm_ioctl+0x2d5/0x370 [drm] >[27851.114655] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27851.114662] ? __pm_runtime_resume+0x54/0x90 >[27851.114670] ? trace_hardirqs_on_caller+0xed/0x180 >[27851.114720] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27851.114728] do_vfs_ioctl+0xa5/0x6e0 >[27851.114740] SyS_ioctl+0x74/0x80 >[27851.114748] do_syscall_64+0x79/0x220 >[27851.114753] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27851.114757] RIP: 0033:0x7fd8d64ef0f7 >[27851.114759] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27851.114763] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[27851.114765] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27851.114766] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 00007fd8d67b3c50 >[27851.114767] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[27851.114769] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[27881.112078] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27881.112082] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27881.112084] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27881.112086] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27881.112087] Call Trace: >[27881.112093] dump_stack+0x85/0xbf >[27881.112098] swiotlb_alloc_coherent+0x1be/0x1d0 >[27881.112105] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27881.112115] ttm_dma_populate+0x25e/0x350 [ttm] >[27881.112121] ttm_tt_bind+0x2c/0x60 [ttm] >[27881.112125] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27881.112133] ttm_bo_validate+0x189/0x1a0 [ttm] >[27881.112136] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27881.112142] ? mutex_trylock+0xcd/0xe0 >[27881.112147] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27881.112179] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27881.112200] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27881.112223] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27881.112247] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27881.112268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27881.112285] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27881.112305] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27881.112317] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27881.112325] drm_ioctl+0x2d5/0x370 [drm] >[27881.112342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27881.112347] ? __pm_runtime_resume+0x54/0x90 >[27881.112355] ? trace_hardirqs_on_caller+0xed/0x180 >[27881.112382] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27881.112390] do_vfs_ioctl+0xa5/0x6e0 >[27881.112400] SyS_ioctl+0x74/0x80 >[27881.112407] do_syscall_64+0x79/0x220 >[27881.112411] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27881.112414] RIP: 0033:0x7fd8d64ef0f7 >[27881.112416] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27881.112420] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[27881.112422] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27881.112424] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 0000000000000004 >[27881.112426] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27881.112428] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[27911.091991] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27911.091995] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27911.091997] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27911.091999] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27911.092000] Call Trace: >[27911.092007] dump_stack+0x85/0xbf >[27911.092011] swiotlb_alloc_coherent+0x1be/0x1d0 >[27911.092019] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27911.092028] ttm_dma_populate+0x25e/0x350 [ttm] >[27911.092034] ttm_tt_bind+0x2c/0x60 [ttm] >[27911.092038] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27911.092046] ttm_bo_validate+0x189/0x1a0 [ttm] >[27911.092049] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27911.092055] ? mutex_trylock+0xcd/0xe0 >[27911.092060] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27911.092091] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27911.092112] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27911.092136] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27911.092159] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27911.092180] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27911.092197] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27911.092218] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27911.092229] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27911.092237] drm_ioctl+0x2d5/0x370 [drm] >[27911.092254] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27911.092258] ? __pm_runtime_resume+0x54/0x90 >[27911.092263] ? trace_hardirqs_on_caller+0xed/0x180 >[27911.092282] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27911.092287] do_vfs_ioctl+0xa5/0x6e0 >[27911.092293] SyS_ioctl+0x74/0x80 >[27911.092298] do_syscall_64+0x79/0x220 >[27911.092301] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27911.092304] RIP: 0033:0x7fd8d64ef0f7 >[27911.092305] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27911.092308] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[27911.092309] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27911.092310] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 0000000000000004 >[27911.092312] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27911.092313] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[27941.128895] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27941.128899] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27941.128903] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27941.128905] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27941.128906] Call Trace: >[27941.128912] dump_stack+0x85/0xbf >[27941.128917] swiotlb_alloc_coherent+0x1be/0x1d0 >[27941.128924] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27941.128932] ttm_dma_populate+0x25e/0x350 [ttm] >[27941.128938] ttm_tt_bind+0x2c/0x60 [ttm] >[27941.128942] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27941.128950] ttm_bo_validate+0x189/0x1a0 [ttm] >[27941.128952] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27941.128958] ? mutex_trylock+0xcd/0xe0 >[27941.128963] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27941.128994] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27941.129015] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27941.129037] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27941.129060] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27941.129081] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27941.129097] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27941.129117] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27941.129128] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27941.129136] drm_ioctl+0x2d5/0x370 [drm] >[27941.129152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27941.129157] ? __pm_runtime_resume+0x54/0x90 >[27941.129162] ? trace_hardirqs_on_caller+0xed/0x180 >[27941.129180] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27941.129185] do_vfs_ioctl+0xa5/0x6e0 >[27941.129191] SyS_ioctl+0x74/0x80 >[27941.129196] do_syscall_64+0x79/0x220 >[27941.129199] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27941.129201] RIP: 0033:0x7fd8d64ef0f7 >[27941.129203] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27941.129205] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[27941.129207] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27941.129208] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 0000000000000004 >[27941.129209] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27941.129210] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[27971.131191] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27971.131194] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27971.131197] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27971.131198] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27971.131199] Call Trace: >[27971.131206] dump_stack+0x85/0xbf >[27971.131210] swiotlb_alloc_coherent+0x1be/0x1d0 >[27971.131218] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27971.131227] ttm_dma_populate+0x25e/0x350 [ttm] >[27971.131233] ttm_tt_bind+0x2c/0x60 [ttm] >[27971.131237] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27971.131244] ttm_bo_validate+0x189/0x1a0 [ttm] >[27971.131247] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27971.131254] ? mutex_trylock+0xcd/0xe0 >[27971.131259] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27971.131296] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27971.131319] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27971.131345] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27971.131370] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27971.131394] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27971.131414] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27971.131437] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27971.131451] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27971.131460] drm_ioctl+0x2d5/0x370 [drm] >[27971.131479] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27971.131483] ? __pm_runtime_resume+0x54/0x90 >[27971.131488] ? trace_hardirqs_on_caller+0xed/0x180 >[27971.131509] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27971.131514] do_vfs_ioctl+0xa5/0x6e0 >[27971.131521] SyS_ioctl+0x74/0x80 >[27971.131526] do_syscall_64+0x79/0x220 >[27971.131529] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27971.131531] RIP: 0033:0x7fd8d64ef0f7 >[27971.131533] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27971.131535] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[27971.131537] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27971.131538] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[27971.131539] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27971.131540] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[27980.493791] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[27980.493794] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[27980.493797] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[27980.493798] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[27980.493799] Call Trace: >[27980.493806] dump_stack+0x85/0xbf >[27980.493810] swiotlb_alloc_coherent+0x1be/0x1d0 >[27980.493818] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[27980.493826] ttm_dma_populate+0x25e/0x350 [ttm] >[27980.493832] ttm_tt_bind+0x2c/0x60 [ttm] >[27980.493836] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[27980.493843] ttm_bo_validate+0x189/0x1a0 [ttm] >[27980.493846] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[27980.493852] ? mutex_trylock+0xcd/0xe0 >[27980.493857] ttm_bo_init_reserved+0x459/0x500 [ttm] >[27980.493886] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[27980.493920] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[27980.493926] ? __lock_acquire+0x2d4/0x1340 >[27980.493971] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[27980.493992] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[27980.494013] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27980.494030] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[27980.494050] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27980.494060] drm_ioctl_kernel+0x5b/0xb0 [drm] >[27980.494068] drm_ioctl+0x2d5/0x370 [drm] >[27980.494085] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[27980.494089] ? __pm_runtime_resume+0x54/0x90 >[27980.494093] ? trace_hardirqs_on_caller+0xed/0x180 >[27980.494111] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[27980.494116] do_vfs_ioctl+0xa5/0x6e0 >[27980.494122] SyS_ioctl+0x74/0x80 >[27980.494127] do_syscall_64+0x79/0x220 >[27980.494130] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[27980.494132] RIP: 0033:0x7fd8d64ef0f7 >[27980.494134] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[27980.494136] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[27980.494138] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[27980.494139] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 0000000000000004 >[27980.494140] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[27980.494142] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[28001.134098] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28001.134101] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28001.134104] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28001.134105] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28001.134106] Call Trace: >[28001.134113] dump_stack+0x85/0xbf >[28001.134117] swiotlb_alloc_coherent+0x1be/0x1d0 >[28001.134125] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28001.134133] ttm_dma_populate+0x25e/0x350 [ttm] >[28001.134139] ttm_tt_bind+0x2c/0x60 [ttm] >[28001.134142] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28001.134150] ttm_bo_validate+0x189/0x1a0 [ttm] >[28001.134153] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28001.134158] ? mutex_trylock+0xcd/0xe0 >[28001.134163] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28001.134193] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28001.134213] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28001.134236] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28001.134258] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28001.134279] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28001.134296] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28001.134316] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28001.134326] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28001.134334] drm_ioctl+0x2d5/0x370 [drm] >[28001.134351] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28001.134355] ? __pm_runtime_resume+0x54/0x90 >[28001.134360] ? trace_hardirqs_on_caller+0xed/0x180 >[28001.134378] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28001.134383] do_vfs_ioctl+0xa5/0x6e0 >[28001.134389] SyS_ioctl+0x74/0x80 >[28001.134394] do_syscall_64+0x79/0x220 >[28001.134396] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28001.134399] RIP: 0033:0x7fd8d64ef0f7 >[28001.134400] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28001.134403] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[28001.134404] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28001.134405] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 0000000000000004 >[28001.134407] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[28001.134408] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[28031.132028] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28031.132031] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28031.132033] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28031.132035] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28031.132036] Call Trace: >[28031.132042] dump_stack+0x85/0xbf >[28031.132047] swiotlb_alloc_coherent+0x1be/0x1d0 >[28031.132055] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28031.132074] ttm_dma_populate+0x25e/0x350 [ttm] >[28031.132081] ttm_tt_bind+0x2c/0x60 [ttm] >[28031.132085] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28031.132093] ttm_bo_validate+0x189/0x1a0 [ttm] >[28031.132096] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28031.132102] ? mutex_trylock+0xcd/0xe0 >[28031.132108] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28031.132141] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28031.132174] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28031.132207] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28031.132229] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28031.132250] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28031.132266] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28031.132286] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28031.132297] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28031.132305] drm_ioctl+0x2d5/0x370 [drm] >[28031.132321] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28031.132325] ? __pm_runtime_resume+0x54/0x90 >[28031.132331] ? trace_hardirqs_on_caller+0xed/0x180 >[28031.132348] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28031.132353] do_vfs_ioctl+0xa5/0x6e0 >[28031.132359] SyS_ioctl+0x74/0x80 >[28031.132364] do_syscall_64+0x79/0x220 >[28031.132367] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28031.132370] RIP: 0033:0x7fd8d64ef0f7 >[28031.132371] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28031.132374] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[28031.132375] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28031.132376] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 0000000000000004 >[28031.132377] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[28031.132379] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[28061.132052] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28061.132055] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28061.132058] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28061.132059] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28061.132060] Call Trace: >[28061.132067] dump_stack+0x85/0xbf >[28061.132071] swiotlb_alloc_coherent+0x1be/0x1d0 >[28061.132078] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28061.132087] ttm_dma_populate+0x25e/0x350 [ttm] >[28061.132093] ttm_tt_bind+0x2c/0x60 [ttm] >[28061.132097] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28061.132104] ttm_bo_validate+0x189/0x1a0 [ttm] >[28061.132107] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28061.132113] ? mutex_trylock+0xcd/0xe0 >[28061.132117] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28061.132148] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28061.132169] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28061.132192] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28061.132215] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28061.132236] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28061.132253] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28061.132273] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28061.132295] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28061.132304] drm_ioctl+0x2d5/0x370 [drm] >[28061.132331] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28061.132336] ? __pm_runtime_resume+0x54/0x90 >[28061.132341] ? trace_hardirqs_on_caller+0xed/0x180 >[28061.132369] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28061.132374] do_vfs_ioctl+0xa5/0x6e0 >[28061.132380] SyS_ioctl+0x74/0x80 >[28061.132385] do_syscall_64+0x79/0x220 >[28061.132387] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28061.132390] RIP: 0033:0x7fd8d64ef0f7 >[28061.132391] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28061.132394] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[28061.132405] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28061.132407] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[28061.132408] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[28061.132409] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[28091.123155] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28091.123158] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28091.123161] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28091.123162] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28091.123164] Call Trace: >[28091.123170] dump_stack+0x85/0xbf >[28091.123175] swiotlb_alloc_coherent+0x1be/0x1d0 >[28091.123182] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28091.123190] ttm_dma_populate+0x25e/0x350 [ttm] >[28091.123196] ttm_tt_bind+0x2c/0x60 [ttm] >[28091.123200] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28091.123208] ttm_bo_validate+0x189/0x1a0 [ttm] >[28091.123211] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28091.123216] ? mutex_trylock+0xcd/0xe0 >[28091.123221] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28091.123251] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28091.123272] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28091.123295] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28091.123317] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28091.123338] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28091.123355] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28091.123374] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28091.123385] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28091.123393] drm_ioctl+0x2d5/0x370 [drm] >[28091.123410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28091.123414] ? __pm_runtime_resume+0x54/0x90 >[28091.123429] ? trace_hardirqs_on_caller+0xed/0x180 >[28091.123447] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28091.123453] do_vfs_ioctl+0xa5/0x6e0 >[28091.123459] SyS_ioctl+0x74/0x80 >[28091.123464] do_syscall_64+0x79/0x220 >[28091.123467] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28091.123469] RIP: 0033:0x7fd8d64ef0f7 >[28091.123471] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28091.123473] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[28091.123475] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28091.123476] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[28091.123477] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[28091.123479] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[28101.455247] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28101.455250] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28101.455252] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28101.455253] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28101.455255] Call Trace: >[28101.455261] dump_stack+0x85/0xbf >[28101.455265] swiotlb_alloc_coherent+0x1be/0x1d0 >[28101.455273] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28101.455281] ttm_dma_populate+0x25e/0x350 [ttm] >[28101.455287] ttm_tt_bind+0x2c/0x60 [ttm] >[28101.455290] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28101.455298] ttm_bo_validate+0x189/0x1a0 [ttm] >[28101.455301] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28101.455307] ? mutex_trylock+0xcd/0xe0 >[28101.455311] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28101.455342] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28101.455362] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28101.455385] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28101.455407] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28101.455427] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28101.455443] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28101.455463] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28101.455475] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28101.455482] drm_ioctl+0x2d5/0x370 [drm] >[28101.455498] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28101.455503] ? __pm_runtime_resume+0x54/0x90 >[28101.455508] ? trace_hardirqs_on_caller+0xed/0x180 >[28101.455526] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28101.455530] do_vfs_ioctl+0xa5/0x6e0 >[28101.455537] SyS_ioctl+0x74/0x80 >[28101.455542] do_syscall_64+0x79/0x220 >[28101.455545] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28101.455547] RIP: 0033:0x7fd8d64ef0f7 >[28101.455549] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28101.455551] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[28101.455553] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[28101.455554] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[28101.455555] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[28101.455556] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[28121.140467] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28121.140470] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28121.140473] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28121.140474] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28121.140475] Call Trace: >[28121.140482] dump_stack+0x85/0xbf >[28121.140487] swiotlb_alloc_coherent+0x1be/0x1d0 >[28121.140494] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28121.140513] ttm_dma_populate+0x25e/0x350 [ttm] >[28121.140519] ttm_tt_bind+0x2c/0x60 [ttm] >[28121.140523] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28121.140530] ttm_bo_validate+0x189/0x1a0 [ttm] >[28121.140533] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28121.140539] ? mutex_trylock+0xcd/0xe0 >[28121.140544] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28121.140575] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28121.140596] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28121.140618] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28121.140640] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28121.140666] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28121.140688] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28121.140708] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28121.140719] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28121.140726] drm_ioctl+0x2d5/0x370 [drm] >[28121.140742] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28121.140747] ? __pm_runtime_resume+0x54/0x90 >[28121.140752] ? trace_hardirqs_on_caller+0xed/0x180 >[28121.140769] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28121.140774] do_vfs_ioctl+0xa5/0x6e0 >[28121.140781] SyS_ioctl+0x74/0x80 >[28121.140785] do_syscall_64+0x79/0x220 >[28121.140788] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28121.140791] RIP: 0033:0x7fd8d64ef0f7 >[28121.140792] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28121.140795] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[28121.140796] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28121.140797] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[28121.140799] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[28121.140800] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[28151.136779] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28151.136782] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28151.136785] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28151.136786] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28151.136788] Call Trace: >[28151.136794] dump_stack+0x85/0xbf >[28151.136799] swiotlb_alloc_coherent+0x1be/0x1d0 >[28151.136816] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28151.136825] ttm_dma_populate+0x25e/0x350 [ttm] >[28151.136831] ttm_tt_bind+0x2c/0x60 [ttm] >[28151.136835] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28151.136843] ttm_bo_validate+0x189/0x1a0 [ttm] >[28151.136846] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28151.136852] ? mutex_trylock+0xcd/0xe0 >[28151.136857] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28151.136889] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28151.136921] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28151.136943] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28151.136965] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28151.136985] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28151.137001] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28151.137021] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28151.137032] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28151.137040] drm_ioctl+0x2d5/0x370 [drm] >[28151.137057] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28151.137062] ? __pm_runtime_resume+0x54/0x90 >[28151.137067] ? trace_hardirqs_on_caller+0xed/0x180 >[28151.137084] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28151.137090] do_vfs_ioctl+0xa5/0x6e0 >[28151.137096] SyS_ioctl+0x74/0x80 >[28151.137101] do_syscall_64+0x79/0x220 >[28151.137104] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28151.137107] RIP: 0033:0x7fd8d64ef0f7 >[28151.137108] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28151.137110] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[28151.137112] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28151.137113] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 0000000000000004 >[28151.137114] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[28151.137115] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[28181.139778] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28181.139781] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28181.139784] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28181.139786] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28181.139787] Call Trace: >[28181.139794] dump_stack+0x85/0xbf >[28181.139798] swiotlb_alloc_coherent+0x1be/0x1d0 >[28181.139806] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28181.139815] ttm_dma_populate+0x25e/0x350 [ttm] >[28181.139822] ttm_tt_bind+0x2c/0x60 [ttm] >[28181.139826] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28181.139834] ttm_bo_validate+0x189/0x1a0 [ttm] >[28181.139837] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28181.139843] ? mutex_trylock+0xcd/0xe0 >[28181.139848] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28181.139899] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28181.139921] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28181.139926] ? __lock_acquire+0x2d4/0x1340 >[28181.139946] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28181.139968] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28181.139988] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28181.140005] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28181.140025] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28181.140036] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28181.140043] drm_ioctl+0x2d5/0x370 [drm] >[28181.140059] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28181.140063] ? __pm_runtime_resume+0x54/0x90 >[28181.140068] ? trace_hardirqs_on_caller+0xed/0x180 >[28181.140085] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28181.140090] do_vfs_ioctl+0xa5/0x6e0 >[28181.140096] SyS_ioctl+0x74/0x80 >[28181.140101] do_syscall_64+0x79/0x220 >[28181.140104] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28181.140107] RIP: 0033:0x7fd8d64ef0f7 >[28181.140108] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28181.140111] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[28181.140112] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28181.140113] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 00007fd8d67b3c50 >[28181.140114] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[28181.140115] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[28211.400556] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28211.400561] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28211.400564] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28211.400566] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28211.400568] Call Trace: >[28211.400576] dump_stack+0x85/0xbf >[28211.400581] swiotlb_alloc_coherent+0x1be/0x1d0 >[28211.400589] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28211.400598] ttm_dma_populate+0x25e/0x350 [ttm] >[28211.400604] ttm_tt_bind+0x2c/0x60 [ttm] >[28211.400608] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28211.400615] ttm_bo_validate+0x189/0x1a0 [ttm] >[28211.400619] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28211.400624] ? mutex_trylock+0xcd/0xe0 >[28211.400629] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28211.400660] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28211.400681] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28211.400687] ? __lock_acquire+0x2d4/0x1340 >[28211.400707] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28211.400729] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28211.400750] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28211.400767] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28211.400788] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28211.400799] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28211.400807] drm_ioctl+0x2d5/0x370 [drm] >[28211.400824] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28211.400828] ? __pm_runtime_resume+0x54/0x90 >[28211.400833] ? trace_hardirqs_on_caller+0xed/0x180 >[28211.400850] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28211.400855] do_vfs_ioctl+0xa5/0x6e0 >[28211.400862] SyS_ioctl+0x74/0x80 >[28211.400867] do_syscall_64+0x79/0x220 >[28211.400870] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28211.400872] RIP: 0033:0x7fd8d64ef0f7 >[28211.400874] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28211.400876] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[28211.400878] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28211.400879] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 00007fd8d67b3c50 >[28211.400880] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[28211.400881] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[28241.135861] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28241.135866] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28241.135880] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28241.135883] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28241.135885] Call Trace: >[28241.135894] dump_stack+0x85/0xbf >[28241.135909] swiotlb_alloc_coherent+0x1be/0x1d0 >[28241.135921] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28241.135937] ttm_dma_populate+0x25e/0x350 [ttm] >[28241.135959] ttm_tt_bind+0x2c/0x60 [ttm] >[28241.135965] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28241.135990] ttm_bo_validate+0x189/0x1a0 [ttm] >[28241.135995] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28241.136015] ? mutex_trylock+0xcd/0xe0 >[28241.136023] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28241.136062] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28241.136118] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28241.136126] ? __lock_acquire+0x2d4/0x1340 >[28241.136158] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28241.136194] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28241.136228] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28241.136254] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28241.136295] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28241.136311] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28241.136326] drm_ioctl+0x2d5/0x370 [drm] >[28241.136352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28241.136359] ? __pm_runtime_resume+0x54/0x90 >[28241.136366] ? trace_hardirqs_on_caller+0xed/0x180 >[28241.136393] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28241.136400] do_vfs_ioctl+0xa5/0x6e0 >[28241.136410] SyS_ioctl+0x74/0x80 >[28241.136417] do_syscall_64+0x79/0x220 >[28241.136422] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28241.136425] RIP: 0033:0x7fd8d64ef0f7 >[28241.136427] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28241.136431] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[28241.136433] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28241.136435] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 00007fd8d67b3c50 >[28241.136437] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[28241.136439] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[28271.128746] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28271.128750] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28271.128752] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28271.128754] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28271.128755] Call Trace: >[28271.128762] dump_stack+0x85/0xbf >[28271.128767] swiotlb_alloc_coherent+0x1be/0x1d0 >[28271.128774] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28271.128783] ttm_dma_populate+0x25e/0x350 [ttm] >[28271.128789] ttm_tt_bind+0x2c/0x60 [ttm] >[28271.128793] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28271.128800] ttm_bo_validate+0x189/0x1a0 [ttm] >[28271.128804] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28271.128809] ? mutex_trylock+0xcd/0xe0 >[28271.128814] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28271.128847] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28271.128868] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28271.128874] ? __lock_acquire+0x2d4/0x1340 >[28271.128893] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28271.128915] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28271.128936] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28271.128953] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28271.128973] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28271.128984] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28271.128992] drm_ioctl+0x2d5/0x370 [drm] >[28271.129009] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28271.129013] ? __pm_runtime_resume+0x54/0x90 >[28271.129017] ? trace_hardirqs_on_caller+0xed/0x180 >[28271.129035] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28271.129040] do_vfs_ioctl+0xa5/0x6e0 >[28271.129046] SyS_ioctl+0x74/0x80 >[28271.129051] do_syscall_64+0x79/0x220 >[28271.129054] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28271.129056] RIP: 0033:0x7fd8d64ef0f7 >[28271.129058] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28271.129060] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[28271.129062] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28271.129063] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 00007fd8d67b3c50 >[28271.129064] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[28271.129065] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[28296.207123] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28296.207127] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28296.207130] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28296.207131] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28296.207132] Call Trace: >[28296.207139] dump_stack+0x85/0xbf >[28296.207143] swiotlb_alloc_coherent+0x1be/0x1d0 >[28296.207151] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28296.207160] ttm_dma_populate+0x25e/0x350 [ttm] >[28296.207166] ttm_tt_bind+0x2c/0x60 [ttm] >[28296.207170] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28296.207178] ttm_bo_validate+0x189/0x1a0 [ttm] >[28296.207181] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28296.207187] ? mutex_trylock+0xcd/0xe0 >[28296.207192] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28296.207225] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28296.207247] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28296.207254] ? __lock_acquire+0x2d4/0x1340 >[28296.207275] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28296.207297] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28296.207319] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28296.207336] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28296.207357] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28296.207369] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28296.207377] drm_ioctl+0x2d5/0x370 [drm] >[28296.207408] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28296.207412] ? __pm_runtime_resume+0x54/0x90 >[28296.207417] ? trace_hardirqs_on_caller+0xed/0x180 >[28296.207434] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28296.207439] do_vfs_ioctl+0xa5/0x6e0 >[28296.207446] SyS_ioctl+0x74/0x80 >[28296.207450] do_syscall_64+0x79/0x220 >[28296.207453] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28296.207456] RIP: 0033:0x7fd8d64ef0f7 >[28296.207457] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28296.207460] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[28296.207461] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[28296.207462] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[28296.207463] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[28296.207465] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[28301.149061] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28301.149064] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28301.149067] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28301.149068] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28301.149079] Call Trace: >[28301.149086] dump_stack+0x85/0xbf >[28301.149090] swiotlb_alloc_coherent+0x1be/0x1d0 >[28301.149098] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28301.149107] ttm_dma_populate+0x25e/0x350 [ttm] >[28301.149112] ttm_tt_bind+0x2c/0x60 [ttm] >[28301.149116] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28301.149124] ttm_bo_validate+0x189/0x1a0 [ttm] >[28301.149126] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28301.149132] ? mutex_trylock+0xcd/0xe0 >[28301.149137] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28301.149169] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28301.149189] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28301.149195] ? __lock_acquire+0x2d4/0x1340 >[28301.149214] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28301.149236] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28301.149256] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28301.149272] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28301.149292] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28301.149303] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28301.149311] drm_ioctl+0x2d5/0x370 [drm] >[28301.149327] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28301.149331] ? __pm_runtime_resume+0x54/0x90 >[28301.149335] ? trace_hardirqs_on_caller+0xed/0x180 >[28301.149352] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28301.149357] do_vfs_ioctl+0xa5/0x6e0 >[28301.149363] SyS_ioctl+0x74/0x80 >[28301.149368] do_syscall_64+0x79/0x220 >[28301.149371] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28301.149373] RIP: 0033:0x7fd8d64ef0f7 >[28301.149375] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28301.149377] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[28301.149379] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28301.149380] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 00007fd8d67b3c50 >[28301.149381] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[28301.149382] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[28331.134853] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28331.134857] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28331.134859] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28331.134861] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28331.134862] Call Trace: >[28331.134868] dump_stack+0x85/0xbf >[28331.134873] swiotlb_alloc_coherent+0x1be/0x1d0 >[28331.134880] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28331.134889] ttm_dma_populate+0x25e/0x350 [ttm] >[28331.134895] ttm_tt_bind+0x2c/0x60 [ttm] >[28331.134898] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28331.134906] ttm_bo_validate+0x189/0x1a0 [ttm] >[28331.134909] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28331.134915] ? mutex_trylock+0xcd/0xe0 >[28331.134920] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28331.134950] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28331.134970] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28331.134975] ? __lock_acquire+0x2d4/0x1340 >[28331.134995] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28331.135017] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28331.135037] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28331.135055] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28331.135076] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28331.135088] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28331.135096] drm_ioctl+0x2d5/0x370 [drm] >[28331.135113] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28331.135118] ? __pm_runtime_resume+0x54/0x90 >[28331.135122] ? trace_hardirqs_on_caller+0xed/0x180 >[28331.135140] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28331.135145] do_vfs_ioctl+0xa5/0x6e0 >[28331.135152] SyS_ioctl+0x74/0x80 >[28331.135157] do_syscall_64+0x79/0x220 >[28331.135160] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28331.135162] RIP: 0033:0x7fd8d64ef0f7 >[28331.135164] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28331.135166] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[28331.135168] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28331.135169] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 00007fd8d67b3c50 >[28331.135170] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[28331.135171] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[28361.142493] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28361.142497] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28361.142499] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28361.142501] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28361.142502] Call Trace: >[28361.142509] dump_stack+0x85/0xbf >[28361.142513] swiotlb_alloc_coherent+0x1be/0x1d0 >[28361.142521] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28361.142530] ttm_dma_populate+0x25e/0x350 [ttm] >[28361.142547] ttm_tt_bind+0x2c/0x60 [ttm] >[28361.142551] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28361.142558] ttm_bo_validate+0x189/0x1a0 [ttm] >[28361.142561] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28361.142568] ? mutex_trylock+0xcd/0xe0 >[28361.142573] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28361.142603] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28361.142624] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28361.142630] ? __lock_acquire+0x2d4/0x1340 >[28361.142650] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28361.142673] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28361.142696] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28361.142716] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28361.142736] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28361.142748] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28361.142756] drm_ioctl+0x2d5/0x370 [drm] >[28361.142773] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28361.142778] ? __pm_runtime_resume+0x54/0x90 >[28361.142782] ? trace_hardirqs_on_caller+0xed/0x180 >[28361.142800] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28361.142806] do_vfs_ioctl+0xa5/0x6e0 >[28361.142813] SyS_ioctl+0x74/0x80 >[28361.142818] do_syscall_64+0x79/0x220 >[28361.142821] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28361.142823] RIP: 0033:0x7fd8d64ef0f7 >[28361.142824] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28361.142827] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[28361.142828] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28361.142830] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 00007fd8d67b3c50 >[28361.142831] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[28361.142832] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[28391.130083] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28391.130088] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28391.130092] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28391.130094] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28391.130095] Call Trace: >[28391.130103] dump_stack+0x85/0xbf >[28391.130108] swiotlb_alloc_coherent+0x1be/0x1d0 >[28391.130118] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28391.130131] ttm_dma_populate+0x25e/0x350 [ttm] >[28391.130140] ttm_tt_bind+0x2c/0x60 [ttm] >[28391.130146] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28391.130158] ttm_bo_validate+0x189/0x1a0 [ttm] >[28391.130163] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28391.130172] ? mutex_trylock+0xcd/0xe0 >[28391.130180] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28391.130218] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28391.130249] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28391.130258] ? __lock_acquire+0x2d4/0x1340 >[28391.130289] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28391.130322] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28391.130352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28391.130376] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28391.130407] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28391.130422] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28391.130435] drm_ioctl+0x2d5/0x370 [drm] >[28391.130460] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28391.130467] ? __pm_runtime_resume+0x54/0x90 >[28391.130474] ? trace_hardirqs_on_caller+0xed/0x180 >[28391.130502] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28391.130509] do_vfs_ioctl+0xa5/0x6e0 >[28391.130521] SyS_ioctl+0x74/0x80 >[28391.130528] do_syscall_64+0x79/0x220 >[28391.130533] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28391.130536] RIP: 0033:0x7fd8d64ef0f7 >[28391.130538] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28391.130542] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[28391.130544] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28391.130546] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 00007fd8d67b3c50 >[28391.130548] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[28391.130550] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[28416.439342] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28416.439346] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28416.439348] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28416.439350] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28416.439351] Call Trace: >[28416.439357] dump_stack+0x85/0xbf >[28416.439361] swiotlb_alloc_coherent+0x1be/0x1d0 >[28416.439369] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28416.439378] ttm_dma_populate+0x25e/0x350 [ttm] >[28416.439384] ttm_tt_bind+0x2c/0x60 [ttm] >[28416.439388] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28416.439396] ttm_bo_validate+0x189/0x1a0 [ttm] >[28416.439399] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28416.439405] ? mutex_trylock+0xcd/0xe0 >[28416.439411] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28416.439441] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28416.439462] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28416.439486] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28416.439508] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28416.439530] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28416.439547] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28416.439567] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28416.439589] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28416.439597] drm_ioctl+0x2d5/0x370 [drm] >[28416.439614] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28416.439619] ? __pm_runtime_resume+0x54/0x90 >[28416.439625] ? trace_hardirqs_on_caller+0xed/0x180 >[28416.439643] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28416.439648] do_vfs_ioctl+0xa5/0x6e0 >[28416.439655] SyS_ioctl+0x74/0x80 >[28416.439660] do_syscall_64+0x79/0x220 >[28416.439664] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28416.439667] RIP: 0033:0x7fd8d64ef0f7 >[28416.439668] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28416.439671] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[28416.439672] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[28416.439673] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[28416.439675] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[28416.439676] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[28421.142324] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28421.142327] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28421.142330] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28421.142331] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28421.142332] Call Trace: >[28421.142339] dump_stack+0x85/0xbf >[28421.142343] swiotlb_alloc_coherent+0x1be/0x1d0 >[28421.142351] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28421.142360] ttm_dma_populate+0x25e/0x350 [ttm] >[28421.142366] ttm_tt_bind+0x2c/0x60 [ttm] >[28421.142370] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28421.142377] ttm_bo_validate+0x189/0x1a0 [ttm] >[28421.142390] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28421.142396] ? mutex_trylock+0xcd/0xe0 >[28421.142401] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28421.142432] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28421.142463] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28421.142469] ? __lock_acquire+0x2d4/0x1340 >[28421.142488] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28421.142510] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28421.142530] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28421.142547] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28421.142567] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28421.142578] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28421.142585] drm_ioctl+0x2d5/0x370 [drm] >[28421.142602] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28421.142605] ? __pm_runtime_resume+0x54/0x90 >[28421.142610] ? trace_hardirqs_on_caller+0xed/0x180 >[28421.142627] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28421.142632] do_vfs_ioctl+0xa5/0x6e0 >[28421.142638] SyS_ioctl+0x74/0x80 >[28421.142643] do_syscall_64+0x79/0x220 >[28421.142646] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28421.142648] RIP: 0033:0x7fd8d64ef0f7 >[28421.142650] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28421.142652] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[28421.142653] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28421.142655] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[28421.142656] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[28421.142657] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[28451.130479] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28451.130482] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28451.130485] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28451.130486] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28451.130487] Call Trace: >[28451.130494] dump_stack+0x85/0xbf >[28451.130499] swiotlb_alloc_coherent+0x1be/0x1d0 >[28451.130507] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28451.130516] ttm_dma_populate+0x25e/0x350 [ttm] >[28451.130522] ttm_tt_bind+0x2c/0x60 [ttm] >[28451.130526] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28451.130533] ttm_bo_validate+0x189/0x1a0 [ttm] >[28451.130536] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28451.130542] ? mutex_trylock+0xcd/0xe0 >[28451.130547] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28451.130583] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28451.130608] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28451.130635] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28451.130662] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28451.130686] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28451.130706] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28451.130729] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28451.130743] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28451.130752] drm_ioctl+0x2d5/0x370 [drm] >[28451.130771] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28451.130776] ? __pm_runtime_resume+0x54/0x90 >[28451.130781] ? trace_hardirqs_on_caller+0xed/0x180 >[28451.130801] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28451.130807] do_vfs_ioctl+0xa5/0x6e0 >[28451.130814] SyS_ioctl+0x74/0x80 >[28451.130819] do_syscall_64+0x79/0x220 >[28451.130822] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28451.130824] RIP: 0033:0x7fd8d64ef0f7 >[28451.130826] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28451.130828] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[28451.130830] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28451.130831] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 0000000000000004 >[28451.130832] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[28451.130834] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[28461.230596] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28461.230599] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28461.230602] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28461.230603] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28461.230604] Call Trace: >[28461.230611] dump_stack+0x85/0xbf >[28461.230615] swiotlb_alloc_coherent+0x1be/0x1d0 >[28461.230623] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28461.230632] ttm_dma_populate+0x25e/0x350 [ttm] >[28461.230638] ttm_tt_bind+0x2c/0x60 [ttm] >[28461.230641] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28461.230649] ttm_bo_validate+0x189/0x1a0 [ttm] >[28461.230652] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28461.230658] ? mutex_trylock+0xcd/0xe0 >[28461.230662] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28461.230700] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28461.230725] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28461.230751] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28461.230787] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28461.230811] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28461.230831] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28461.230855] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28461.230879] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28461.230888] drm_ioctl+0x2d5/0x370 [drm] >[28461.230907] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28461.230912] ? __pm_runtime_resume+0x54/0x90 >[28461.230917] ? trace_hardirqs_on_caller+0xed/0x180 >[28461.230938] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28461.230943] do_vfs_ioctl+0xa5/0x6e0 >[28461.230949] SyS_ioctl+0x74/0x80 >[28461.230954] do_syscall_64+0x79/0x220 >[28461.230957] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28461.230960] RIP: 0033:0x7fd8d64ef0f7 >[28461.230961] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28461.230964] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[28461.230965] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[28461.230966] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[28461.230967] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[28461.230969] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[28481.141335] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28481.141339] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28481.141341] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28481.141343] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28481.141344] Call Trace: >[28481.141351] dump_stack+0x85/0xbf >[28481.141355] swiotlb_alloc_coherent+0x1be/0x1d0 >[28481.141363] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28481.141372] ttm_dma_populate+0x25e/0x350 [ttm] >[28481.141378] ttm_tt_bind+0x2c/0x60 [ttm] >[28481.141382] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28481.141391] ttm_bo_validate+0x189/0x1a0 [ttm] >[28481.141394] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28481.141399] ? mutex_trylock+0xcd/0xe0 >[28481.141405] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28481.141436] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28481.141457] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28481.141481] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28481.141504] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28481.141525] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28481.141542] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28481.141562] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28481.141574] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28481.141582] drm_ioctl+0x2d5/0x370 [drm] >[28481.141598] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28481.141603] ? __pm_runtime_resume+0x54/0x90 >[28481.141608] ? trace_hardirqs_on_caller+0xed/0x180 >[28481.141626] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28481.141631] do_vfs_ioctl+0xa5/0x6e0 >[28481.141638] SyS_ioctl+0x74/0x80 >[28481.141643] do_syscall_64+0x79/0x220 >[28481.141646] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28481.141649] RIP: 0033:0x7fd8d64ef0f7 >[28481.141650] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28481.141653] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[28481.141654] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28481.141655] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[28481.141657] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[28481.141658] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[28511.144364] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28511.144368] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28511.144370] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28511.144372] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28511.144373] Call Trace: >[28511.144379] dump_stack+0x85/0xbf >[28511.144384] swiotlb_alloc_coherent+0x1be/0x1d0 >[28511.144391] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28511.144400] ttm_dma_populate+0x25e/0x350 [ttm] >[28511.144406] ttm_tt_bind+0x2c/0x60 [ttm] >[28511.144410] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28511.144418] ttm_bo_validate+0x189/0x1a0 [ttm] >[28511.144421] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28511.144427] ? mutex_trylock+0xcd/0xe0 >[28511.144432] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28511.144462] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28511.144483] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28511.144506] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28511.144528] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28511.144549] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28511.144566] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28511.144586] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28511.144598] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28511.144606] drm_ioctl+0x2d5/0x370 [drm] >[28511.144623] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28511.144628] ? __pm_runtime_resume+0x54/0x90 >[28511.144633] ? trace_hardirqs_on_caller+0xed/0x180 >[28511.144651] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28511.144656] do_vfs_ioctl+0xa5/0x6e0 >[28511.144662] SyS_ioctl+0x74/0x80 >[28511.144667] do_syscall_64+0x79/0x220 >[28511.144670] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28511.144673] RIP: 0033:0x7fd8d64ef0f7 >[28511.144674] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28511.144677] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[28511.144678] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28511.144679] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 0000000000000004 >[28511.144681] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[28511.144682] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[28541.160672] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28541.160676] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28541.160678] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28541.160680] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28541.160681] Call Trace: >[28541.160687] dump_stack+0x85/0xbf >[28541.160702] swiotlb_alloc_coherent+0x1be/0x1d0 >[28541.160709] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28541.160718] ttm_dma_populate+0x25e/0x350 [ttm] >[28541.160724] ttm_tt_bind+0x2c/0x60 [ttm] >[28541.160728] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28541.160735] ttm_bo_validate+0x189/0x1a0 [ttm] >[28541.160738] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28541.160744] ? mutex_trylock+0xcd/0xe0 >[28541.160749] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28541.160788] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28541.160818] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28541.160841] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28541.160863] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28541.160884] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28541.160901] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28541.160920] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28541.160932] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28541.160940] drm_ioctl+0x2d5/0x370 [drm] >[28541.160956] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28541.160960] ? __pm_runtime_resume+0x54/0x90 >[28541.160965] ? trace_hardirqs_on_caller+0xed/0x180 >[28541.160982] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28541.160988] do_vfs_ioctl+0xa5/0x6e0 >[28541.160994] SyS_ioctl+0x74/0x80 >[28541.160998] do_syscall_64+0x79/0x220 >[28541.161001] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28541.161004] RIP: 0033:0x7fd8d64ef0f7 >[28541.161005] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28541.161008] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[28541.161009] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28541.161010] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[28541.161011] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[28541.161013] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[28571.170793] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28571.170798] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28571.170801] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28571.170803] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28571.170804] Call Trace: >[28571.170821] dump_stack+0x85/0xbf >[28571.170825] swiotlb_alloc_coherent+0x1be/0x1d0 >[28571.170847] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28571.170862] ttm_dma_populate+0x25e/0x350 [ttm] >[28571.170873] ttm_tt_bind+0x2c/0x60 [ttm] >[28571.170879] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28571.170890] ttm_bo_validate+0x189/0x1a0 [ttm] >[28571.170893] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28571.170899] ? mutex_trylock+0xcd/0xe0 >[28571.170904] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28571.170958] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28571.170980] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28571.171014] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28571.171037] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28571.171059] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28571.171076] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28571.171097] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28571.171108] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28571.171116] drm_ioctl+0x2d5/0x370 [drm] >[28571.171133] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28571.171138] ? __pm_runtime_resume+0x54/0x90 >[28571.171143] ? trace_hardirqs_on_caller+0xed/0x180 >[28571.171161] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28571.171166] do_vfs_ioctl+0xa5/0x6e0 >[28571.171173] SyS_ioctl+0x74/0x80 >[28571.171178] do_syscall_64+0x79/0x220 >[28571.171181] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28571.171183] RIP: 0033:0x7fd8d64ef0f7 >[28571.171185] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28571.171187] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[28571.171189] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28571.171190] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[28571.171191] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[28571.171192] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[28601.154027] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28601.154042] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28601.154046] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28601.154048] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28601.154050] Call Trace: >[28601.154059] dump_stack+0x85/0xbf >[28601.154066] swiotlb_alloc_coherent+0x1be/0x1d0 >[28601.154077] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28601.154104] ttm_dma_populate+0x25e/0x350 [ttm] >[28601.154115] ttm_tt_bind+0x2c/0x60 [ttm] >[28601.154122] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28601.154136] ttm_bo_validate+0x189/0x1a0 [ttm] >[28601.154151] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28601.154160] ? mutex_trylock+0xcd/0xe0 >[28601.154169] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28601.154208] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28601.154240] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28601.154289] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28601.154326] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28601.154361] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28601.154388] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28601.154431] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28601.154446] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28601.154459] drm_ioctl+0x2d5/0x370 [drm] >[28601.154486] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28601.154493] ? __pm_runtime_resume+0x54/0x90 >[28601.154501] ? trace_hardirqs_on_caller+0xed/0x180 >[28601.154531] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28601.154539] do_vfs_ioctl+0xa5/0x6e0 >[28601.154551] SyS_ioctl+0x74/0x80 >[28601.154558] do_syscall_64+0x79/0x220 >[28601.154563] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28601.154567] RIP: 0033:0x7fd8d64ef0f7 >[28601.154569] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28601.154574] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[28601.154576] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28601.154578] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 0000000000000004 >[28601.154580] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[28601.154582] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[28631.134674] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28631.134677] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28631.134679] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28631.134681] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28631.134682] Call Trace: >[28631.134689] dump_stack+0x85/0xbf >[28631.134693] swiotlb_alloc_coherent+0x1be/0x1d0 >[28631.134701] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28631.134710] ttm_dma_populate+0x25e/0x350 [ttm] >[28631.134716] ttm_tt_bind+0x2c/0x60 [ttm] >[28631.134720] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28631.134728] ttm_bo_validate+0x189/0x1a0 [ttm] >[28631.134731] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28631.134737] ? mutex_trylock+0xcd/0xe0 >[28631.134742] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28631.134775] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28631.134799] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28631.134823] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28631.134846] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28631.134868] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28631.134885] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28631.134906] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28631.134918] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28631.134925] drm_ioctl+0x2d5/0x370 [drm] >[28631.134953] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28631.134958] ? __pm_runtime_resume+0x54/0x90 >[28631.134973] ? trace_hardirqs_on_caller+0xed/0x180 >[28631.134992] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28631.134997] do_vfs_ioctl+0xa5/0x6e0 >[28631.135013] SyS_ioctl+0x74/0x80 >[28631.135018] do_syscall_64+0x79/0x220 >[28631.135031] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28631.135034] RIP: 0033:0x7fd8d64ef0f7 >[28631.135035] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28631.135038] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[28631.135039] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28631.135040] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 0000000000000004 >[28631.135042] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[28631.135043] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[28661.323495] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28661.323498] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28661.323501] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28661.323502] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28661.323503] Call Trace: >[28661.323510] dump_stack+0x85/0xbf >[28661.323514] swiotlb_alloc_coherent+0x1be/0x1d0 >[28661.323523] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28661.323532] ttm_dma_populate+0x25e/0x350 [ttm] >[28661.323538] ttm_tt_bind+0x2c/0x60 [ttm] >[28661.323542] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28661.323550] ttm_bo_validate+0x189/0x1a0 [ttm] >[28661.323553] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28661.323560] ? mutex_trylock+0xcd/0xe0 >[28661.323565] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28661.323616] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28661.323648] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28661.323672] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28661.323694] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28661.323715] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28661.323731] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28661.323751] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28661.323762] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28661.323770] drm_ioctl+0x2d5/0x370 [drm] >[28661.323786] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28661.323791] ? __pm_runtime_resume+0x54/0x90 >[28661.323796] ? trace_hardirqs_on_caller+0xed/0x180 >[28661.323813] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28661.323818] do_vfs_ioctl+0xa5/0x6e0 >[28661.323824] SyS_ioctl+0x74/0x80 >[28661.323829] do_syscall_64+0x79/0x220 >[28661.323832] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28661.323835] RIP: 0033:0x7fd8d64ef0f7 >[28661.323836] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28661.323838] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[28661.323840] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28661.323841] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[28661.323842] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[28661.323843] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[28691.139265] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28691.139268] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28691.139271] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28691.139272] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28691.139273] Call Trace: >[28691.139281] dump_stack+0x85/0xbf >[28691.139287] swiotlb_alloc_coherent+0x1be/0x1d0 >[28691.139295] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28691.139305] ttm_dma_populate+0x25e/0x350 [ttm] >[28691.139311] ttm_tt_bind+0x2c/0x60 [ttm] >[28691.139314] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28691.139332] ttm_bo_validate+0x189/0x1a0 [ttm] >[28691.139335] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28691.139341] ? mutex_trylock+0xcd/0xe0 >[28691.139346] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28691.139377] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28691.139398] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28691.139403] ? __lock_acquire+0x2d4/0x1340 >[28691.139423] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28691.139446] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28691.139467] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28691.139485] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28691.139505] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28691.139517] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28691.139525] drm_ioctl+0x2d5/0x370 [drm] >[28691.139542] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28691.139546] ? __pm_runtime_resume+0x54/0x90 >[28691.139551] ? trace_hardirqs_on_caller+0xed/0x180 >[28691.139569] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28691.139574] do_vfs_ioctl+0xa5/0x6e0 >[28691.139580] SyS_ioctl+0x74/0x80 >[28691.139585] do_syscall_64+0x79/0x220 >[28691.139588] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28691.139591] RIP: 0033:0x7fd8d64ef0f7 >[28691.139592] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28691.139595] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[28691.139596] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28691.139597] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 00007fd8d67b3c50 >[28691.139599] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[28691.139600] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[28721.132302] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28721.132305] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28721.132308] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28721.132309] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28721.132310] Call Trace: >[28721.132317] dump_stack+0x85/0xbf >[28721.132321] swiotlb_alloc_coherent+0x1be/0x1d0 >[28721.132329] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28721.132338] ttm_dma_populate+0x25e/0x350 [ttm] >[28721.132344] ttm_tt_bind+0x2c/0x60 [ttm] >[28721.132348] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28721.132355] ttm_bo_validate+0x189/0x1a0 [ttm] >[28721.132359] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28721.132364] ? mutex_trylock+0xcd/0xe0 >[28721.132369] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28721.132413] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28721.132439] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28721.132448] ? __lock_acquire+0x2d4/0x1340 >[28721.132478] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28721.132525] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28721.132558] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28721.132577] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28721.132597] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28721.132609] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28721.132617] drm_ioctl+0x2d5/0x370 [drm] >[28721.132643] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28721.132647] ? __pm_runtime_resume+0x54/0x90 >[28721.132652] ? trace_hardirqs_on_caller+0xed/0x180 >[28721.132669] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28721.132674] do_vfs_ioctl+0xa5/0x6e0 >[28721.132680] SyS_ioctl+0x74/0x80 >[28721.132685] do_syscall_64+0x79/0x220 >[28721.132688] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28721.132691] RIP: 0033:0x7fd8d64ef0f7 >[28721.132692] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28721.132694] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[28721.132696] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28721.132697] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 00007fd8d67b3c50 >[28721.132698] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[28721.132699] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[28751.166923] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28751.166926] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28751.166928] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28751.166930] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28751.166931] Call Trace: >[28751.166937] dump_stack+0x85/0xbf >[28751.166942] swiotlb_alloc_coherent+0x1be/0x1d0 >[28751.166949] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28751.166958] ttm_dma_populate+0x25e/0x350 [ttm] >[28751.166964] ttm_tt_bind+0x2c/0x60 [ttm] >[28751.166967] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28751.166975] ttm_bo_validate+0x189/0x1a0 [ttm] >[28751.166978] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28751.166984] ? mutex_trylock+0xcd/0xe0 >[28751.166989] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28751.167032] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28751.167054] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28751.167061] ? __lock_acquire+0x2d4/0x1340 >[28751.167082] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28751.167116] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28751.167138] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28751.167156] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28751.167176] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28751.167188] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28751.167196] drm_ioctl+0x2d5/0x370 [drm] >[28751.167213] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28751.167217] ? __pm_runtime_resume+0x54/0x90 >[28751.167222] ? trace_hardirqs_on_caller+0xed/0x180 >[28751.167240] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28751.167245] do_vfs_ioctl+0xa5/0x6e0 >[28751.167251] SyS_ioctl+0x74/0x80 >[28751.167256] do_syscall_64+0x79/0x220 >[28751.167259] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28751.167262] RIP: 0033:0x7fd8d64ef0f7 >[28751.167263] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28751.167266] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[28751.167267] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28751.167268] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 00007fd8d67b3c50 >[28751.167269] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[28751.167271] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[28781.148859] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28781.148862] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28781.148865] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28781.148866] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28781.148867] Call Trace: >[28781.148874] dump_stack+0x85/0xbf >[28781.148878] swiotlb_alloc_coherent+0x1be/0x1d0 >[28781.148886] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28781.148894] ttm_dma_populate+0x25e/0x350 [ttm] >[28781.148900] ttm_tt_bind+0x2c/0x60 [ttm] >[28781.148904] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28781.148912] ttm_bo_validate+0x189/0x1a0 [ttm] >[28781.148915] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28781.148921] ? mutex_trylock+0xcd/0xe0 >[28781.148926] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28781.148960] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28781.148982] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28781.148987] ? __lock_acquire+0x2d4/0x1340 >[28781.149007] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28781.149029] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28781.149050] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28781.149067] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28781.149086] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28781.149098] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28781.149106] drm_ioctl+0x2d5/0x370 [drm] >[28781.149122] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28781.149126] ? __pm_runtime_resume+0x54/0x90 >[28781.149131] ? trace_hardirqs_on_caller+0xed/0x180 >[28781.149148] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28781.149153] do_vfs_ioctl+0xa5/0x6e0 >[28781.149160] SyS_ioctl+0x74/0x80 >[28781.149165] do_syscall_64+0x79/0x220 >[28781.149168] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28781.149170] RIP: 0033:0x7fd8d64ef0f7 >[28781.149172] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28781.149174] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[28781.149176] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28781.149177] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 00007fd8d67b3c50 >[28781.149178] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[28781.149179] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[28811.186907] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28811.186910] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28811.186913] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28811.186914] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28811.186916] Call Trace: >[28811.186922] dump_stack+0x85/0xbf >[28811.186927] swiotlb_alloc_coherent+0x1be/0x1d0 >[28811.186944] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28811.186953] ttm_dma_populate+0x25e/0x350 [ttm] >[28811.186959] ttm_tt_bind+0x2c/0x60 [ttm] >[28811.186962] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28811.186970] ttm_bo_validate+0x189/0x1a0 [ttm] >[28811.186973] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28811.186978] ? mutex_trylock+0xcd/0xe0 >[28811.186983] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28811.187013] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28811.187034] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28811.187040] ? __lock_acquire+0x2d4/0x1340 >[28811.187059] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28811.187080] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28811.187101] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28811.187117] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28811.187137] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28811.187149] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28811.187156] drm_ioctl+0x2d5/0x370 [drm] >[28811.187173] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28811.187177] ? __pm_runtime_resume+0x54/0x90 >[28811.187182] ? trace_hardirqs_on_caller+0xed/0x180 >[28811.187199] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28811.187204] do_vfs_ioctl+0xa5/0x6e0 >[28811.187211] SyS_ioctl+0x74/0x80 >[28811.187215] do_syscall_64+0x79/0x220 >[28811.187218] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28811.187221] RIP: 0033:0x7fd8d64ef0f7 >[28811.187222] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28811.187225] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[28811.187226] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28811.187227] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 00007fd8d67b3c50 >[28811.187228] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[28811.187230] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[28841.164752] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28841.164755] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28841.164758] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28841.164759] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28841.164760] Call Trace: >[28841.164767] dump_stack+0x85/0xbf >[28841.164771] swiotlb_alloc_coherent+0x1be/0x1d0 >[28841.164778] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28841.164787] ttm_dma_populate+0x25e/0x350 [ttm] >[28841.164793] ttm_tt_bind+0x2c/0x60 [ttm] >[28841.164797] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28841.164805] ttm_bo_validate+0x189/0x1a0 [ttm] >[28841.164808] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28841.164813] ? mutex_trylock+0xcd/0xe0 >[28841.164818] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28841.164849] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28841.164869] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28841.164875] ? __lock_acquire+0x2d4/0x1340 >[28841.164894] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28841.164915] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28841.164936] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28841.164952] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28841.164972] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28841.164983] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28841.164991] drm_ioctl+0x2d5/0x370 [drm] >[28841.165007] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28841.165012] ? __pm_runtime_resume+0x54/0x90 >[28841.165016] ? trace_hardirqs_on_caller+0xed/0x180 >[28841.165034] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28841.165038] do_vfs_ioctl+0xa5/0x6e0 >[28841.165045] SyS_ioctl+0x74/0x80 >[28841.165050] do_syscall_64+0x79/0x220 >[28841.165053] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28841.165055] RIP: 0033:0x7fd8d64ef0f7 >[28841.165056] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28841.165059] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[28841.165060] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28841.165061] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 00007fd8d67b3c50 >[28841.165063] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[28841.165064] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[28871.188051] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28871.188054] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28871.188057] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28871.188058] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28871.188059] Call Trace: >[28871.188066] dump_stack+0x85/0xbf >[28871.188070] swiotlb_alloc_coherent+0x1be/0x1d0 >[28871.188078] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28871.188087] ttm_dma_populate+0x25e/0x350 [ttm] >[28871.188093] ttm_tt_bind+0x2c/0x60 [ttm] >[28871.188097] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28871.188105] ttm_bo_validate+0x189/0x1a0 [ttm] >[28871.188108] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28871.188113] ? mutex_trylock+0xcd/0xe0 >[28871.188119] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28871.188156] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28871.188181] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28871.188187] ? __lock_acquire+0x2d4/0x1340 >[28871.188210] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28871.188235] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28871.188258] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28871.188278] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28871.188301] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28871.188315] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28871.188324] drm_ioctl+0x2d5/0x370 [drm] >[28871.188342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28871.188348] ? __pm_runtime_resume+0x54/0x90 >[28871.188352] ? trace_hardirqs_on_caller+0xed/0x180 >[28871.188372] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28871.188378] do_vfs_ioctl+0xa5/0x6e0 >[28871.188384] SyS_ioctl+0x74/0x80 >[28871.188389] do_syscall_64+0x79/0x220 >[28871.188392] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28871.188395] RIP: 0033:0x7fd8d64ef0f7 >[28871.188396] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28871.188399] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[28871.188400] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28871.188401] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 00007fd8d67b3c50 >[28871.188403] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[28871.188404] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[28901.142737] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28901.142740] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28901.142743] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28901.142744] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28901.142745] Call Trace: >[28901.142752] dump_stack+0x85/0xbf >[28901.142756] swiotlb_alloc_coherent+0x1be/0x1d0 >[28901.142763] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28901.142772] ttm_dma_populate+0x25e/0x350 [ttm] >[28901.142778] ttm_tt_bind+0x2c/0x60 [ttm] >[28901.142782] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28901.142789] ttm_bo_validate+0x189/0x1a0 [ttm] >[28901.142792] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28901.142798] ? mutex_trylock+0xcd/0xe0 >[28901.142803] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28901.142832] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28901.142852] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28901.142858] ? __lock_acquire+0x2d4/0x1340 >[28901.142887] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28901.142910] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28901.142931] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28901.142958] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28901.142978] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28901.142989] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28901.143007] drm_ioctl+0x2d5/0x370 [drm] >[28901.143024] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28901.143029] ? __pm_runtime_resume+0x54/0x90 >[28901.143033] ? trace_hardirqs_on_caller+0xed/0x180 >[28901.143051] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28901.143056] do_vfs_ioctl+0xa5/0x6e0 >[28901.143073] SyS_ioctl+0x74/0x80 >[28901.143078] do_syscall_64+0x79/0x220 >[28901.143081] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28901.143084] RIP: 0033:0x7fd8d64ef0f7 >[28901.143085] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28901.143088] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[28901.143089] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28901.143101] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 00007fd8d67b3c50 >[28901.143102] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[28901.143103] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[28931.764535] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28931.764538] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28931.764540] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28931.764542] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28931.764543] Call Trace: >[28931.764550] dump_stack+0x85/0xbf >[28931.764554] swiotlb_alloc_coherent+0x1be/0x1d0 >[28931.764561] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28931.764570] ttm_dma_populate+0x25e/0x350 [ttm] >[28931.764576] ttm_tt_bind+0x2c/0x60 [ttm] >[28931.764579] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28931.764587] ttm_bo_validate+0x189/0x1a0 [ttm] >[28931.764590] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28931.764595] ? mutex_trylock+0xcd/0xe0 >[28931.764600] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28931.764631] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28931.764651] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28931.764674] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28931.764696] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28931.764717] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28931.764735] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28931.764756] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28931.764767] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28931.764775] drm_ioctl+0x2d5/0x370 [drm] >[28931.764793] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28931.764798] ? __pm_runtime_resume+0x54/0x90 >[28931.764803] ? trace_hardirqs_on_caller+0xed/0x180 >[28931.764821] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28931.764826] do_vfs_ioctl+0xa5/0x6e0 >[28931.764832] SyS_ioctl+0x74/0x80 >[28931.764837] do_syscall_64+0x79/0x220 >[28931.764840] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28931.764843] RIP: 0033:0x7fd8d64ef0f7 >[28931.764844] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28931.764847] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[28931.764848] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28931.764849] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[28931.764850] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[28931.764852] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[28961.143192] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28961.143195] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28961.143198] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28961.143199] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28961.143200] Call Trace: >[28961.143207] dump_stack+0x85/0xbf >[28961.143211] swiotlb_alloc_coherent+0x1be/0x1d0 >[28961.143219] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28961.143228] ttm_dma_populate+0x25e/0x350 [ttm] >[28961.143234] ttm_tt_bind+0x2c/0x60 [ttm] >[28961.143237] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28961.143245] ttm_bo_validate+0x189/0x1a0 [ttm] >[28961.143248] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28961.143254] ? mutex_trylock+0xcd/0xe0 >[28961.143259] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28961.143291] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28961.143315] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28961.143343] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28961.143377] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28961.143410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28961.143427] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28961.143446] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28961.143457] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28961.143465] drm_ioctl+0x2d5/0x370 [drm] >[28961.143482] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28961.143487] ? __pm_runtime_resume+0x54/0x90 >[28961.143492] ? trace_hardirqs_on_caller+0xed/0x180 >[28961.143509] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28961.143514] do_vfs_ioctl+0xa5/0x6e0 >[28961.143520] SyS_ioctl+0x74/0x80 >[28961.143525] do_syscall_64+0x79/0x220 >[28961.143528] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28961.143531] RIP: 0033:0x7fd8d64ef0f7 >[28961.143532] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28961.143534] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[28961.143536] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28961.143537] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 0000000000000004 >[28961.143538] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[28961.143539] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[28991.147375] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[28991.147378] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[28991.147381] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[28991.147382] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[28991.147383] Call Trace: >[28991.147400] dump_stack+0x85/0xbf >[28991.147404] swiotlb_alloc_coherent+0x1be/0x1d0 >[28991.147412] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[28991.147421] ttm_dma_populate+0x25e/0x350 [ttm] >[28991.147427] ttm_tt_bind+0x2c/0x60 [ttm] >[28991.147431] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[28991.147439] ttm_bo_validate+0x189/0x1a0 [ttm] >[28991.147442] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[28991.147447] ? mutex_trylock+0xcd/0xe0 >[28991.147453] ttm_bo_init_reserved+0x459/0x500 [ttm] >[28991.147496] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[28991.147516] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[28991.147538] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[28991.147560] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[28991.147598] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28991.147632] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[28991.147663] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28991.147686] drm_ioctl_kernel+0x5b/0xb0 [drm] >[28991.147698] drm_ioctl+0x2d5/0x370 [drm] >[28991.147743] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[28991.147762] ? __pm_runtime_resume+0x54/0x90 >[28991.147768] ? trace_hardirqs_on_caller+0xed/0x180 >[28991.147794] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[28991.147801] do_vfs_ioctl+0xa5/0x6e0 >[28991.147811] SyS_ioctl+0x74/0x80 >[28991.147817] do_syscall_64+0x79/0x220 >[28991.147821] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[28991.147824] RIP: 0033:0x7fd8d64ef0f7 >[28991.147826] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[28991.147829] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[28991.147831] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[28991.147833] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 0000000000000004 >[28991.147834] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[28991.147836] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[29021.164488] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29021.164491] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29021.164494] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29021.164495] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29021.164496] Call Trace: >[29021.164503] dump_stack+0x85/0xbf >[29021.164507] swiotlb_alloc_coherent+0x1be/0x1d0 >[29021.164514] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29021.164523] ttm_dma_populate+0x25e/0x350 [ttm] >[29021.164529] ttm_tt_bind+0x2c/0x60 [ttm] >[29021.164533] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29021.164540] ttm_bo_validate+0x189/0x1a0 [ttm] >[29021.164544] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29021.164549] ? mutex_trylock+0xcd/0xe0 >[29021.164554] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29021.164584] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29021.164605] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29021.164627] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29021.164649] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29021.164670] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29021.164686] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29021.164705] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29021.164717] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29021.164724] drm_ioctl+0x2d5/0x370 [drm] >[29021.164740] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29021.164745] ? __pm_runtime_resume+0x54/0x90 >[29021.164749] ? trace_hardirqs_on_caller+0xed/0x180 >[29021.164767] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29021.164772] do_vfs_ioctl+0xa5/0x6e0 >[29021.164778] SyS_ioctl+0x74/0x80 >[29021.164783] do_syscall_64+0x79/0x220 >[29021.164786] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29021.164788] RIP: 0033:0x7fd8d64ef0f7 >[29021.164789] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29021.164792] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[29021.164793] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29021.164795] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 0000000000000004 >[29021.164796] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[29021.164797] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[29045.211084] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29045.211088] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29045.211092] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29045.211094] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29045.211095] Call Trace: >[29045.211104] dump_stack+0x85/0xbf >[29045.211109] swiotlb_alloc_coherent+0x1be/0x1d0 >[29045.211120] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29045.211144] ttm_dma_populate+0x25e/0x350 [ttm] >[29045.211154] ttm_tt_bind+0x2c/0x60 [ttm] >[29045.211160] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29045.211172] ttm_bo_validate+0x189/0x1a0 [ttm] >[29045.211187] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29045.211206] ? mutex_trylock+0xcd/0xe0 >[29045.211213] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29045.211255] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29045.211298] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29045.211306] ? __lock_acquire+0x2d4/0x1340 >[29045.211338] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29045.211373] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29045.211405] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29045.211441] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29045.211473] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29045.211490] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29045.211514] drm_ioctl+0x2d5/0x370 [drm] >[29045.211540] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29045.211547] ? __pm_runtime_resume+0x54/0x90 >[29045.211554] ? trace_hardirqs_on_caller+0xed/0x180 >[29045.211582] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29045.211590] do_vfs_ioctl+0xa5/0x6e0 >[29045.211600] SyS_ioctl+0x74/0x80 >[29045.211607] do_syscall_64+0x79/0x220 >[29045.211611] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29045.211615] RIP: 0033:0x7fd8d64ef0f7 >[29045.211617] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29045.211620] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[29045.211622] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[29045.211624] RBP: 00007ffcc6dba1c0 R08: 00000000029b1fe0 R09: 0000000000000004 >[29045.211626] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[29045.211628] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[29051.171678] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29051.171682] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29051.171684] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29051.171685] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29051.171686] Call Trace: >[29051.171693] dump_stack+0x85/0xbf >[29051.171697] swiotlb_alloc_coherent+0x1be/0x1d0 >[29051.171704] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29051.171713] ttm_dma_populate+0x25e/0x350 [ttm] >[29051.171719] ttm_tt_bind+0x2c/0x60 [ttm] >[29051.171723] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29051.171731] ttm_bo_validate+0x189/0x1a0 [ttm] >[29051.171734] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29051.171739] ? mutex_trylock+0xcd/0xe0 >[29051.171745] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29051.171775] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29051.171796] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29051.171819] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29051.171841] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29051.171863] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29051.171880] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29051.171900] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29051.171912] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29051.171920] drm_ioctl+0x2d5/0x370 [drm] >[29051.171937] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29051.171941] ? __pm_runtime_resume+0x54/0x90 >[29051.171946] ? trace_hardirqs_on_caller+0xed/0x180 >[29051.171964] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29051.171969] do_vfs_ioctl+0xa5/0x6e0 >[29051.171975] SyS_ioctl+0x74/0x80 >[29051.171980] do_syscall_64+0x79/0x220 >[29051.171983] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29051.171985] RIP: 0033:0x7fd8d64ef0f7 >[29051.171987] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29051.171989] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[29051.171991] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29051.171992] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 0000000000000004 >[29051.171993] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[29051.171994] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[29081.159775] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29081.159780] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29081.159784] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29081.159786] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29081.159787] Call Trace: >[29081.159795] dump_stack+0x85/0xbf >[29081.159802] swiotlb_alloc_coherent+0x1be/0x1d0 >[29081.159823] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29081.159840] ttm_dma_populate+0x25e/0x350 [ttm] >[29081.159849] ttm_tt_bind+0x2c/0x60 [ttm] >[29081.159855] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29081.159866] ttm_bo_validate+0x189/0x1a0 [ttm] >[29081.159880] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29081.159889] ? mutex_trylock+0xcd/0xe0 >[29081.159906] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29081.159957] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29081.159990] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29081.160036] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29081.160079] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29081.160122] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29081.160147] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29081.160180] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29081.160194] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29081.160213] drm_ioctl+0x2d5/0x370 [drm] >[29081.160231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29081.160236] ? __pm_runtime_resume+0x54/0x90 >[29081.160241] ? trace_hardirqs_on_caller+0xed/0x180 >[29081.160259] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29081.160264] do_vfs_ioctl+0xa5/0x6e0 >[29081.160271] SyS_ioctl+0x74/0x80 >[29081.160276] do_syscall_64+0x79/0x220 >[29081.160279] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29081.160282] RIP: 0033:0x7fd8d64ef0f7 >[29081.160283] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29081.160286] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[29081.160287] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29081.160288] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[29081.160290] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[29081.160291] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[29091.216992] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29091.216995] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29091.216998] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29091.216999] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29091.217000] Call Trace: >[29091.217007] dump_stack+0x85/0xbf >[29091.217011] swiotlb_alloc_coherent+0x1be/0x1d0 >[29091.217019] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29091.217028] ttm_dma_populate+0x25e/0x350 [ttm] >[29091.217034] ttm_tt_bind+0x2c/0x60 [ttm] >[29091.217038] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29091.217046] ttm_bo_validate+0x189/0x1a0 [ttm] >[29091.217049] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29091.217054] ? mutex_trylock+0xcd/0xe0 >[29091.217059] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29091.217092] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29091.217114] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29091.217120] ? __lock_acquire+0x2d4/0x1340 >[29091.217141] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29091.217174] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29091.217198] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29091.217225] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29091.217249] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29091.217261] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29091.217270] drm_ioctl+0x2d5/0x370 [drm] >[29091.217287] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29091.217291] ? __pm_runtime_resume+0x54/0x90 >[29091.217306] ? trace_hardirqs_on_caller+0xed/0x180 >[29091.217324] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29091.217329] do_vfs_ioctl+0xa5/0x6e0 >[29091.217335] SyS_ioctl+0x74/0x80 >[29091.217340] do_syscall_64+0x79/0x220 >[29091.217343] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29091.217345] RIP: 0033:0x7fd8d64ef0f7 >[29091.217347] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29091.217350] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[29091.217351] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[29091.217352] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[29091.217353] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[29091.217355] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[29111.143387] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29111.143391] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29111.143394] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29111.143396] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29111.143397] Call Trace: >[29111.143405] dump_stack+0x85/0xbf >[29111.143410] swiotlb_alloc_coherent+0x1be/0x1d0 >[29111.143419] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29111.143431] ttm_dma_populate+0x25e/0x350 [ttm] >[29111.143438] ttm_tt_bind+0x2c/0x60 [ttm] >[29111.143443] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29111.143453] ttm_bo_validate+0x189/0x1a0 [ttm] >[29111.143456] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29111.143464] ? mutex_trylock+0xcd/0xe0 >[29111.143470] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29111.143506] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29111.143533] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29111.143561] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29111.143588] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29111.143614] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29111.143633] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29111.143658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29111.143671] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29111.143681] drm_ioctl+0x2d5/0x370 [drm] >[29111.143701] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29111.143707] ? __pm_runtime_resume+0x54/0x90 >[29111.143713] ? trace_hardirqs_on_caller+0xed/0x180 >[29111.143734] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29111.143740] do_vfs_ioctl+0xa5/0x6e0 >[29111.143748] SyS_ioctl+0x74/0x80 >[29111.143753] do_syscall_64+0x79/0x220 >[29111.143757] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29111.143760] RIP: 0033:0x7fd8d64ef0f7 >[29111.143762] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29111.143765] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[29111.143767] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29111.143768] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[29111.143770] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[29111.143771] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[29141.164552] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29141.164556] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29141.164558] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29141.164560] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29141.164561] Call Trace: >[29141.164567] dump_stack+0x85/0xbf >[29141.164571] swiotlb_alloc_coherent+0x1be/0x1d0 >[29141.164579] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29141.164588] ttm_dma_populate+0x25e/0x350 [ttm] >[29141.164594] ttm_tt_bind+0x2c/0x60 [ttm] >[29141.164598] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29141.164605] ttm_bo_validate+0x189/0x1a0 [ttm] >[29141.164609] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29141.164615] ? mutex_trylock+0xcd/0xe0 >[29141.164620] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29141.164651] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29141.164681] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29141.164705] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29141.164728] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29141.164750] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29141.164767] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29141.164787] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29141.164809] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29141.164816] drm_ioctl+0x2d5/0x370 [drm] >[29141.164833] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29141.164838] ? __pm_runtime_resume+0x54/0x90 >[29141.164843] ? trace_hardirqs_on_caller+0xed/0x180 >[29141.164861] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29141.164866] do_vfs_ioctl+0xa5/0x6e0 >[29141.164872] SyS_ioctl+0x74/0x80 >[29141.164877] do_syscall_64+0x79/0x220 >[29141.164880] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29141.164882] RIP: 0033:0x7fd8d64ef0f7 >[29141.164883] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29141.164886] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[29141.164887] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29141.164888] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[29141.164890] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[29141.164891] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[29171.349667] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29171.349670] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29171.349673] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29171.349674] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29171.349675] Call Trace: >[29171.349682] dump_stack+0x85/0xbf >[29171.349687] swiotlb_alloc_coherent+0x1be/0x1d0 >[29171.349694] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29171.349713] ttm_dma_populate+0x25e/0x350 [ttm] >[29171.349719] ttm_tt_bind+0x2c/0x60 [ttm] >[29171.349723] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29171.349730] ttm_bo_validate+0x189/0x1a0 [ttm] >[29171.349733] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29171.349739] ? mutex_trylock+0xcd/0xe0 >[29171.349744] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29171.349773] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29171.349793] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29171.349799] ? __lock_acquire+0x2d4/0x1340 >[29171.349819] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29171.349841] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29171.349862] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29171.349879] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29171.349899] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29171.349911] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29171.349918] drm_ioctl+0x2d5/0x370 [drm] >[29171.349935] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29171.349939] ? __pm_runtime_resume+0x54/0x90 >[29171.349943] ? trace_hardirqs_on_caller+0xed/0x180 >[29171.349961] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29171.349966] do_vfs_ioctl+0xa5/0x6e0 >[29171.349972] SyS_ioctl+0x74/0x80 >[29171.349977] do_syscall_64+0x79/0x220 >[29171.349980] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29171.349982] RIP: 0033:0x7fd8d64ef0f7 >[29171.349984] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29171.349986] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[29171.349988] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29171.349989] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 00007fd8d67b3c50 >[29171.349990] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[29171.349991] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[29201.165461] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29201.165465] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29201.165467] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29201.165469] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29201.165470] Call Trace: >[29201.165476] dump_stack+0x85/0xbf >[29201.165480] swiotlb_alloc_coherent+0x1be/0x1d0 >[29201.165488] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29201.165496] ttm_dma_populate+0x25e/0x350 [ttm] >[29201.165502] ttm_tt_bind+0x2c/0x60 [ttm] >[29201.165506] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29201.165513] ttm_bo_validate+0x189/0x1a0 [ttm] >[29201.165516] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29201.165522] ? mutex_trylock+0xcd/0xe0 >[29201.165527] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29201.165558] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29201.165579] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29201.165584] ? __lock_acquire+0x2d4/0x1340 >[29201.165603] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29201.165625] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29201.165645] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29201.165661] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29201.165681] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29201.165692] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29201.165699] drm_ioctl+0x2d5/0x370 [drm] >[29201.165715] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29201.165720] ? __pm_runtime_resume+0x54/0x90 >[29201.165726] ? trace_hardirqs_on_caller+0xed/0x180 >[29201.165748] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29201.165753] do_vfs_ioctl+0xa5/0x6e0 >[29201.165759] SyS_ioctl+0x74/0x80 >[29201.165764] do_syscall_64+0x79/0x220 >[29201.165767] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29201.165769] RIP: 0033:0x7fd8d64ef0f7 >[29201.165771] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29201.165773] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[29201.165774] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29201.165776] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 00007fd8d67b3c50 >[29201.165777] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[29201.165778] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[29231.148961] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29231.148964] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29231.148966] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29231.148968] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29231.148969] Call Trace: >[29231.148975] dump_stack+0x85/0xbf >[29231.148980] swiotlb_alloc_coherent+0x1be/0x1d0 >[29231.148987] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29231.148995] ttm_dma_populate+0x25e/0x350 [ttm] >[29231.149001] ttm_tt_bind+0x2c/0x60 [ttm] >[29231.149005] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29231.149012] ttm_bo_validate+0x189/0x1a0 [ttm] >[29231.149015] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29231.149021] ? mutex_trylock+0xcd/0xe0 >[29231.149026] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29231.149056] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29231.149076] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29231.149081] ? __lock_acquire+0x2d4/0x1340 >[29231.149100] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29231.149122] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29231.149143] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29231.149160] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29231.149179] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29231.149190] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29231.149198] drm_ioctl+0x2d5/0x370 [drm] >[29231.149214] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29231.149219] ? __pm_runtime_resume+0x54/0x90 >[29231.149223] ? trace_hardirqs_on_caller+0xed/0x180 >[29231.149241] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29231.149245] do_vfs_ioctl+0xa5/0x6e0 >[29231.149252] SyS_ioctl+0x74/0x80 >[29231.149257] do_syscall_64+0x79/0x220 >[29231.149260] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29231.149262] RIP: 0033:0x7fd8d64ef0f7 >[29231.149263] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29231.149266] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[29231.149267] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29231.149268] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3c50 >[29231.149269] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[29231.149271] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[29261.161228] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29261.161231] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29261.161234] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29261.161235] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29261.161236] Call Trace: >[29261.161243] dump_stack+0x85/0xbf >[29261.161247] swiotlb_alloc_coherent+0x1be/0x1d0 >[29261.161255] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29261.161263] ttm_dma_populate+0x25e/0x350 [ttm] >[29261.161269] ttm_tt_bind+0x2c/0x60 [ttm] >[29261.161273] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29261.161281] ttm_bo_validate+0x189/0x1a0 [ttm] >[29261.161284] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29261.161290] ? mutex_trylock+0xcd/0xe0 >[29261.161295] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29261.161324] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29261.161345] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29261.161351] ? __lock_acquire+0x2d4/0x1340 >[29261.161371] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29261.161394] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29261.161416] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29261.161432] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29261.161453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29261.161465] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29261.161473] drm_ioctl+0x2d5/0x370 [drm] >[29261.161491] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29261.161496] ? __pm_runtime_resume+0x54/0x90 >[29261.161500] ? trace_hardirqs_on_caller+0xed/0x180 >[29261.161519] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29261.161524] do_vfs_ioctl+0xa5/0x6e0 >[29261.161530] SyS_ioctl+0x74/0x80 >[29261.161535] do_syscall_64+0x79/0x220 >[29261.161538] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29261.161541] RIP: 0033:0x7fd8d64ef0f7 >[29261.161542] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29261.161545] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[29261.161546] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29261.161547] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 00007fd8d67b3c50 >[29261.161549] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[29261.161550] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[29291.143818] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29291.143821] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29291.143824] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29291.143826] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29291.143827] Call Trace: >[29291.143834] dump_stack+0x85/0xbf >[29291.143839] swiotlb_alloc_coherent+0x1be/0x1d0 >[29291.143846] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29291.143856] ttm_dma_populate+0x25e/0x350 [ttm] >[29291.143863] ttm_tt_bind+0x2c/0x60 [ttm] >[29291.143867] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29291.143875] ttm_bo_validate+0x189/0x1a0 [ttm] >[29291.143879] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29291.143885] ? mutex_trylock+0xcd/0xe0 >[29291.143891] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29291.143921] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29291.143944] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29291.143951] ? __lock_acquire+0x2d4/0x1340 >[29291.143972] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29291.143997] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29291.144020] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29291.144038] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29291.144060] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29291.144072] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29291.144081] drm_ioctl+0x2d5/0x370 [drm] >[29291.144099] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29291.144104] ? __pm_runtime_resume+0x54/0x90 >[29291.144109] ? trace_hardirqs_on_caller+0xed/0x180 >[29291.144128] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29291.144134] do_vfs_ioctl+0xa5/0x6e0 >[29291.144141] SyS_ioctl+0x74/0x80 >[29291.144146] do_syscall_64+0x79/0x220 >[29291.144149] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29291.144152] RIP: 0033:0x7fd8d64ef0f7 >[29291.144154] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29291.144158] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[29291.144161] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29291.144163] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 00007fd8d67b3c50 >[29291.144165] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[29291.144166] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[29304.039744] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29304.039747] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29304.039749] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29304.039751] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29304.039752] Call Trace: >[29304.039758] dump_stack+0x85/0xbf >[29304.039763] swiotlb_alloc_coherent+0x1be/0x1d0 >[29304.039770] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29304.039779] ttm_dma_populate+0x25e/0x350 [ttm] >[29304.039785] ttm_tt_bind+0x2c/0x60 [ttm] >[29304.039789] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29304.039797] ttm_bo_validate+0x189/0x1a0 [ttm] >[29304.039800] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29304.039805] ? mutex_trylock+0xcd/0xe0 >[29304.039810] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29304.039840] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29304.039861] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29304.039866] ? __lock_acquire+0x2d4/0x1340 >[29304.039886] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29304.039908] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29304.039929] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29304.039945] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29304.039965] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29304.039977] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29304.039985] drm_ioctl+0x2d5/0x370 [drm] >[29304.040002] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29304.040006] ? __pm_runtime_resume+0x54/0x90 >[29304.040010] ? trace_hardirqs_on_caller+0xed/0x180 >[29304.040028] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29304.040033] do_vfs_ioctl+0xa5/0x6e0 >[29304.040040] SyS_ioctl+0x74/0x80 >[29304.040044] do_syscall_64+0x79/0x220 >[29304.040048] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29304.040050] RIP: 0033:0x7fd8d64ef0f7 >[29304.040051] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29304.040054] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[29304.040055] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[29304.040057] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[29304.040058] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[29304.040059] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[29321.171504] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29321.171507] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29321.171510] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29321.171511] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29321.171513] Call Trace: >[29321.171519] dump_stack+0x85/0xbf >[29321.171524] swiotlb_alloc_coherent+0x1be/0x1d0 >[29321.171531] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29321.171541] ttm_dma_populate+0x25e/0x350 [ttm] >[29321.171547] ttm_tt_bind+0x2c/0x60 [ttm] >[29321.171551] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29321.171559] ttm_bo_validate+0x189/0x1a0 [ttm] >[29321.171562] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29321.171568] ? mutex_trylock+0xcd/0xe0 >[29321.171574] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29321.171615] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29321.171635] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29321.171641] ? __lock_acquire+0x2d4/0x1340 >[29321.171660] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29321.171682] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29321.171703] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29321.171719] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29321.171739] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29321.171750] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29321.171758] drm_ioctl+0x2d5/0x370 [drm] >[29321.171775] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29321.171779] ? __pm_runtime_resume+0x54/0x90 >[29321.171784] ? trace_hardirqs_on_caller+0xed/0x180 >[29321.171801] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29321.171806] do_vfs_ioctl+0xa5/0x6e0 >[29321.171812] SyS_ioctl+0x74/0x80 >[29321.171817] do_syscall_64+0x79/0x220 >[29321.171820] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29321.171822] RIP: 0033:0x7fd8d64ef0f7 >[29321.171823] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29321.171826] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[29321.171827] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29321.171828] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[29321.171829] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[29321.171831] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[29322.341681] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29322.341684] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29322.341687] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29322.341688] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29322.341689] Call Trace: >[29322.341695] dump_stack+0x85/0xbf >[29322.341700] swiotlb_alloc_coherent+0x1be/0x1d0 >[29322.341707] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29322.341716] ttm_dma_populate+0x25e/0x350 [ttm] >[29322.341722] ttm_tt_bind+0x2c/0x60 [ttm] >[29322.341726] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29322.341734] ttm_bo_validate+0x189/0x1a0 [ttm] >[29322.341737] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29322.341743] ? mutex_trylock+0xcd/0xe0 >[29322.341748] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29322.341778] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29322.341799] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29322.341822] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29322.341844] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29322.341865] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29322.341882] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29322.341901] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29322.341912] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29322.341920] drm_ioctl+0x2d5/0x370 [drm] >[29322.341937] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29322.341941] ? __pm_runtime_resume+0x54/0x90 >[29322.341946] ? trace_hardirqs_on_caller+0xed/0x180 >[29322.341964] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29322.341969] do_vfs_ioctl+0xa5/0x6e0 >[29322.341976] SyS_ioctl+0x74/0x80 >[29322.341981] do_syscall_64+0x79/0x220 >[29322.341984] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29322.341986] RIP: 0033:0x7fd8d64ef0f7 >[29322.341987] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29322.341990] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[29322.341991] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[29322.341993] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[29322.341994] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[29322.341995] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[29351.172570] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29351.172574] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29351.172576] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29351.172578] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29351.172579] Call Trace: >[29351.172586] dump_stack+0x85/0xbf >[29351.172590] swiotlb_alloc_coherent+0x1be/0x1d0 >[29351.172598] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29351.172607] ttm_dma_populate+0x25e/0x350 [ttm] >[29351.172614] ttm_tt_bind+0x2c/0x60 [ttm] >[29351.172618] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29351.172626] ttm_bo_validate+0x189/0x1a0 [ttm] >[29351.172629] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29351.172635] ? mutex_trylock+0xcd/0xe0 >[29351.172641] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29351.172674] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29351.172697] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29351.172703] ? __lock_acquire+0x2d4/0x1340 >[29351.172725] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29351.172748] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29351.172771] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29351.172788] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29351.172810] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29351.172822] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29351.172830] drm_ioctl+0x2d5/0x370 [drm] >[29351.172848] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29351.172853] ? __pm_runtime_resume+0x54/0x90 >[29351.172858] ? trace_hardirqs_on_caller+0xed/0x180 >[29351.172876] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29351.172881] do_vfs_ioctl+0xa5/0x6e0 >[29351.172888] SyS_ioctl+0x74/0x80 >[29351.172893] do_syscall_64+0x79/0x220 >[29351.172897] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29351.172900] RIP: 0033:0x7fd8d64ef0f7 >[29351.172901] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29351.172904] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[29351.172905] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29351.172907] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 00007fd8d67b3c50 >[29351.172908] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[29351.172909] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[29381.294956] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29381.294960] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29381.294962] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29381.294964] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29381.294965] Call Trace: >[29381.294971] dump_stack+0x85/0xbf >[29381.294976] swiotlb_alloc_coherent+0x1be/0x1d0 >[29381.294983] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29381.294993] ttm_dma_populate+0x25e/0x350 [ttm] >[29381.294999] ttm_tt_bind+0x2c/0x60 [ttm] >[29381.295003] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29381.295011] ttm_bo_validate+0x189/0x1a0 [ttm] >[29381.295014] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29381.295031] ? mutex_trylock+0xcd/0xe0 >[29381.295036] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29381.295066] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29381.295086] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29381.295091] ? __lock_acquire+0x2d4/0x1340 >[29381.295110] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29381.295132] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29381.295153] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29381.295169] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29381.295189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29381.295200] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29381.295207] drm_ioctl+0x2d5/0x370 [drm] >[29381.295223] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29381.295227] ? __pm_runtime_resume+0x54/0x90 >[29381.295232] ? trace_hardirqs_on_caller+0xed/0x180 >[29381.295249] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29381.295254] do_vfs_ioctl+0xa5/0x6e0 >[29381.295260] SyS_ioctl+0x74/0x80 >[29381.295265] do_syscall_64+0x79/0x220 >[29381.295268] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29381.295270] RIP: 0033:0x7fd8d64ef0f7 >[29381.295271] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29381.295274] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[29381.295275] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29381.295277] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 00007fd8d67b3c50 >[29381.295278] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[29381.295279] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[29382.229278] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29382.229281] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29382.229284] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29382.229285] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29382.229286] Call Trace: >[29382.229293] dump_stack+0x85/0xbf >[29382.229297] swiotlb_alloc_coherent+0x1be/0x1d0 >[29382.229305] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29382.229315] ttm_dma_populate+0x25e/0x350 [ttm] >[29382.229321] ttm_tt_bind+0x2c/0x60 [ttm] >[29382.229325] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29382.229333] ttm_bo_validate+0x189/0x1a0 [ttm] >[29382.229336] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29382.229341] ? mutex_trylock+0xcd/0xe0 >[29382.229346] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29382.229377] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29382.229398] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29382.229420] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29382.229443] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29382.229464] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29382.229481] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29382.229501] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29382.229513] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29382.229521] drm_ioctl+0x2d5/0x370 [drm] >[29382.229537] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29382.229542] ? __pm_runtime_resume+0x54/0x90 >[29382.229547] ? trace_hardirqs_on_caller+0xed/0x180 >[29382.229565] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29382.229570] do_vfs_ioctl+0xa5/0x6e0 >[29382.229576] SyS_ioctl+0x74/0x80 >[29382.229581] do_syscall_64+0x79/0x220 >[29382.229584] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29382.229587] RIP: 0033:0x7fd8d64ef0f7 >[29382.229588] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29382.229591] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[29382.229592] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[29382.229593] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[29382.229594] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[29382.229596] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b663b0 >[29411.143255] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29411.143259] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29411.143262] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29411.143263] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29411.143264] Call Trace: >[29411.143271] dump_stack+0x85/0xbf >[29411.143277] swiotlb_alloc_coherent+0x1be/0x1d0 >[29411.143285] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29411.143295] ttm_dma_populate+0x25e/0x350 [ttm] >[29411.143301] ttm_tt_bind+0x2c/0x60 [ttm] >[29411.143306] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29411.143314] ttm_bo_validate+0x189/0x1a0 [ttm] >[29411.143317] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29411.143324] ? mutex_trylock+0xcd/0xe0 >[29411.143330] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29411.143364] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29411.143390] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29411.143396] ? __lock_acquire+0x2d4/0x1340 >[29411.143422] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29411.143450] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29411.143477] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29411.143498] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29411.143524] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29411.143539] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29411.143548] drm_ioctl+0x2d5/0x370 [drm] >[29411.143570] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29411.143575] ? __pm_runtime_resume+0x54/0x90 >[29411.143580] ? trace_hardirqs_on_caller+0xed/0x180 >[29411.143603] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29411.143609] do_vfs_ioctl+0xa5/0x6e0 >[29411.143617] SyS_ioctl+0x74/0x80 >[29411.143622] do_syscall_64+0x79/0x220 >[29411.143626] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29411.143629] RIP: 0033:0x7fd8d64ef0f7 >[29411.143630] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29411.143633] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[29411.143635] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29411.143636] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 00007fd8d67b3c50 >[29411.143638] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[29411.143639] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[29441.154818] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29441.154821] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29441.154824] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29441.154825] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29441.154826] Call Trace: >[29441.154833] dump_stack+0x85/0xbf >[29441.154837] swiotlb_alloc_coherent+0x1be/0x1d0 >[29441.154844] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29441.154853] ttm_dma_populate+0x25e/0x350 [ttm] >[29441.154859] ttm_tt_bind+0x2c/0x60 [ttm] >[29441.154863] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29441.154870] ttm_bo_validate+0x189/0x1a0 [ttm] >[29441.154873] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29441.154891] ? mutex_trylock+0xcd/0xe0 >[29441.154898] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29441.154941] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29441.154971] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29441.154993] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29441.155015] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29441.155035] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29441.155052] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29441.155072] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29441.155083] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29441.155090] drm_ioctl+0x2d5/0x370 [drm] >[29441.155107] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29441.155111] ? __pm_runtime_resume+0x54/0x90 >[29441.155116] ? trace_hardirqs_on_caller+0xed/0x180 >[29441.155133] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29441.155138] do_vfs_ioctl+0xa5/0x6e0 >[29441.155145] SyS_ioctl+0x74/0x80 >[29441.155149] do_syscall_64+0x79/0x220 >[29441.155152] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29441.155154] RIP: 0033:0x7fd8d64ef0f7 >[29441.155156] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29441.155158] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[29441.155160] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29441.155161] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[29441.155162] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[29441.155163] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[29471.152892] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29471.152895] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29471.152898] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29471.152899] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29471.152900] Call Trace: >[29471.152907] dump_stack+0x85/0xbf >[29471.152911] swiotlb_alloc_coherent+0x1be/0x1d0 >[29471.152919] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29471.152928] ttm_dma_populate+0x25e/0x350 [ttm] >[29471.152934] ttm_tt_bind+0x2c/0x60 [ttm] >[29471.152938] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29471.152946] ttm_bo_validate+0x189/0x1a0 [ttm] >[29471.152949] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29471.152955] ? mutex_trylock+0xcd/0xe0 >[29471.152960] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29471.152992] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29471.153014] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29471.153057] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29471.153090] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29471.153111] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29471.153128] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29471.153148] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29471.153160] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29471.153167] drm_ioctl+0x2d5/0x370 [drm] >[29471.153184] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29471.153189] ? __pm_runtime_resume+0x54/0x90 >[29471.153194] ? trace_hardirqs_on_caller+0xed/0x180 >[29471.153212] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29471.153217] do_vfs_ioctl+0xa5/0x6e0 >[29471.153223] SyS_ioctl+0x74/0x80 >[29471.153228] do_syscall_64+0x79/0x220 >[29471.153231] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29471.153234] RIP: 0033:0x7fd8d64ef0f7 >[29471.153235] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29471.153238] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[29471.153239] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29471.153240] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[29471.153242] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[29471.153243] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[29501.142648] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29501.142652] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29501.142654] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29501.142656] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29501.142657] Call Trace: >[29501.142664] dump_stack+0x85/0xbf >[29501.142668] swiotlb_alloc_coherent+0x1be/0x1d0 >[29501.142676] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29501.142686] ttm_dma_populate+0x25e/0x350 [ttm] >[29501.142692] ttm_tt_bind+0x2c/0x60 [ttm] >[29501.142696] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29501.142705] ttm_bo_validate+0x189/0x1a0 [ttm] >[29501.142708] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29501.142714] ? mutex_trylock+0xcd/0xe0 >[29501.142720] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29501.142752] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29501.142775] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29501.142800] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29501.142825] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29501.142848] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29501.142868] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29501.142891] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29501.142903] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29501.142913] drm_ioctl+0x2d5/0x370 [drm] >[29501.142933] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29501.142937] ? __pm_runtime_resume+0x54/0x90 >[29501.142943] ? trace_hardirqs_on_caller+0xed/0x180 >[29501.142974] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29501.142982] do_vfs_ioctl+0xa5/0x6e0 >[29501.142995] SyS_ioctl+0x74/0x80 >[29501.143003] do_syscall_64+0x79/0x220 >[29501.143008] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29501.143012] RIP: 0033:0x7fd8d64ef0f7 >[29501.143014] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29501.143019] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[29501.143021] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29501.143023] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[29501.143026] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[29501.143028] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[29531.143909] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29531.143912] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29531.143915] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29531.143916] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29531.143917] Call Trace: >[29531.143924] dump_stack+0x85/0xbf >[29531.143929] swiotlb_alloc_coherent+0x1be/0x1d0 >[29531.143937] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29531.143946] ttm_dma_populate+0x25e/0x350 [ttm] >[29531.143952] ttm_tt_bind+0x2c/0x60 [ttm] >[29531.143956] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29531.143964] ttm_bo_validate+0x189/0x1a0 [ttm] >[29531.143967] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29531.143973] ? mutex_trylock+0xcd/0xe0 >[29531.143979] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29531.144016] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29531.144041] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29531.144069] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29531.144095] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29531.144120] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29531.144141] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29531.144165] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29531.144179] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29531.144188] drm_ioctl+0x2d5/0x370 [drm] >[29531.144209] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29531.144214] ? __pm_runtime_resume+0x54/0x90 >[29531.144219] ? trace_hardirqs_on_caller+0xed/0x180 >[29531.144241] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29531.144246] do_vfs_ioctl+0xa5/0x6e0 >[29531.144253] SyS_ioctl+0x74/0x80 >[29531.144259] do_syscall_64+0x79/0x220 >[29531.144262] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29531.144264] RIP: 0033:0x7fd8d64ef0f7 >[29531.144266] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29531.144268] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[29531.144270] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29531.144271] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 0000000000000004 >[29531.144272] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[29531.144274] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[29561.155380] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29561.155383] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29561.155386] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29561.155387] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29561.155388] Call Trace: >[29561.155395] dump_stack+0x85/0xbf >[29561.155399] swiotlb_alloc_coherent+0x1be/0x1d0 >[29561.155407] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29561.155416] ttm_dma_populate+0x25e/0x350 [ttm] >[29561.155423] ttm_tt_bind+0x2c/0x60 [ttm] >[29561.155427] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29561.155435] ttm_bo_validate+0x189/0x1a0 [ttm] >[29561.155438] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29561.155444] ? mutex_trylock+0xcd/0xe0 >[29561.155450] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29561.155486] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29561.155518] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29561.155550] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29561.155574] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29561.155596] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29561.155623] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29561.155643] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29561.155655] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29561.155663] drm_ioctl+0x2d5/0x370 [drm] >[29561.155680] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29561.155685] ? __pm_runtime_resume+0x54/0x90 >[29561.155700] ? trace_hardirqs_on_caller+0xed/0x180 >[29561.155718] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29561.155723] do_vfs_ioctl+0xa5/0x6e0 >[29561.155740] SyS_ioctl+0x74/0x80 >[29561.155744] do_syscall_64+0x79/0x220 >[29561.155758] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29561.155761] RIP: 0033:0x7fd8d64ef0f7 >[29561.155762] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29561.155765] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[29561.155766] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29561.155767] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[29561.155779] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[29561.155780] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[29577.228265] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29577.228268] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29577.228270] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29577.228272] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29577.228273] Call Trace: >[29577.228279] dump_stack+0x85/0xbf >[29577.228284] swiotlb_alloc_coherent+0x1be/0x1d0 >[29577.228303] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29577.228313] ttm_dma_populate+0x25e/0x350 [ttm] >[29577.228319] ttm_tt_bind+0x2c/0x60 [ttm] >[29577.228323] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29577.228331] ttm_bo_validate+0x189/0x1a0 [ttm] >[29577.228335] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29577.228354] ? mutex_trylock+0xcd/0xe0 >[29577.228362] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29577.228410] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29577.228455] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29577.228480] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29577.228526] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29577.228548] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29577.228566] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29577.228586] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29577.228597] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29577.228605] drm_ioctl+0x2d5/0x370 [drm] >[29577.228622] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29577.228627] ? __pm_runtime_resume+0x54/0x90 >[29577.228632] ? trace_hardirqs_on_caller+0xed/0x180 >[29577.228651] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29577.228656] do_vfs_ioctl+0xa5/0x6e0 >[29577.228663] SyS_ioctl+0x74/0x80 >[29577.228667] do_syscall_64+0x79/0x220 >[29577.228671] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29577.228673] RIP: 0033:0x7fd8d64ef0f7 >[29577.228674] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29577.228677] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[29577.228678] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[29577.228679] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[29577.228681] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[29577.228682] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[29587.486026] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29587.486029] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29587.486032] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29587.486033] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29587.486035] Call Trace: >[29587.486041] dump_stack+0x85/0xbf >[29587.486046] swiotlb_alloc_coherent+0x1be/0x1d0 >[29587.486054] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29587.486063] ttm_dma_populate+0x25e/0x350 [ttm] >[29587.486069] ttm_tt_bind+0x2c/0x60 [ttm] >[29587.486072] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29587.486080] ttm_bo_validate+0x189/0x1a0 [ttm] >[29587.486083] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29587.486089] ? mutex_trylock+0xcd/0xe0 >[29587.486094] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29587.486126] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29587.486147] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29587.486153] ? __lock_acquire+0x2d4/0x1340 >[29587.486173] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29587.486195] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29587.486216] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29587.486232] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29587.486263] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29587.486284] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29587.486293] drm_ioctl+0x2d5/0x370 [drm] >[29587.486309] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29587.486314] ? __pm_runtime_resume+0x54/0x90 >[29587.486329] ? trace_hardirqs_on_caller+0xed/0x180 >[29587.486357] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29587.486363] do_vfs_ioctl+0xa5/0x6e0 >[29587.486369] SyS_ioctl+0x74/0x80 >[29587.486374] do_syscall_64+0x79/0x220 >[29587.486377] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29587.486380] RIP: 0033:0x7fd8d64ef0f7 >[29587.486381] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29587.486384] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[29587.486385] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[29587.486387] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[29587.486388] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[29587.486389] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[29591.171697] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29591.171700] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29591.171702] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29591.171704] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29591.171705] Call Trace: >[29591.171711] dump_stack+0x85/0xbf >[29591.171716] swiotlb_alloc_coherent+0x1be/0x1d0 >[29591.171724] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29591.171732] ttm_dma_populate+0x25e/0x350 [ttm] >[29591.171738] ttm_tt_bind+0x2c/0x60 [ttm] >[29591.171742] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29591.171750] ttm_bo_validate+0x189/0x1a0 [ttm] >[29591.171764] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29591.171770] ? mutex_trylock+0xcd/0xe0 >[29591.171775] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29591.171826] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29591.171848] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29591.171882] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29591.171904] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29591.171925] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29591.171942] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29591.171962] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29591.171974] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29591.171982] drm_ioctl+0x2d5/0x370 [drm] >[29591.171998] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29591.172002] ? __pm_runtime_resume+0x54/0x90 >[29591.172007] ? trace_hardirqs_on_caller+0xed/0x180 >[29591.172025] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29591.172030] do_vfs_ioctl+0xa5/0x6e0 >[29591.172037] SyS_ioctl+0x74/0x80 >[29591.172041] do_syscall_64+0x79/0x220 >[29591.172044] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29591.172047] RIP: 0033:0x7fd8d64ef0f7 >[29591.172048] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29591.172051] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[29591.172052] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29591.172053] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 0000000000000004 >[29591.172055] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[29591.172056] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[29621.190648] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29621.190652] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29621.190664] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29621.190665] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29621.190666] Call Trace: >[29621.190673] dump_stack+0x85/0xbf >[29621.190677] swiotlb_alloc_coherent+0x1be/0x1d0 >[29621.190685] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29621.190694] ttm_dma_populate+0x25e/0x350 [ttm] >[29621.190701] ttm_tt_bind+0x2c/0x60 [ttm] >[29621.190705] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29621.190713] ttm_bo_validate+0x189/0x1a0 [ttm] >[29621.190716] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29621.190722] ? mutex_trylock+0xcd/0xe0 >[29621.190727] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29621.190771] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29621.190802] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29621.190825] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29621.190848] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29621.190869] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29621.190886] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29621.190906] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29621.190918] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29621.190926] drm_ioctl+0x2d5/0x370 [drm] >[29621.190942] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29621.190946] ? __pm_runtime_resume+0x54/0x90 >[29621.190951] ? trace_hardirqs_on_caller+0xed/0x180 >[29621.190969] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29621.190974] do_vfs_ioctl+0xa5/0x6e0 >[29621.190981] SyS_ioctl+0x74/0x80 >[29621.190986] do_syscall_64+0x79/0x220 >[29621.190989] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29621.190991] RIP: 0033:0x7fd8d64ef0f7 >[29621.190992] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29621.190995] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[29621.190996] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29621.190998] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[29621.190999] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[29621.191000] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[29651.179776] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29651.179779] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29651.179782] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29651.179783] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29651.179784] Call Trace: >[29651.179791] dump_stack+0x85/0xbf >[29651.179795] swiotlb_alloc_coherent+0x1be/0x1d0 >[29651.179802] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29651.179811] ttm_dma_populate+0x25e/0x350 [ttm] >[29651.179817] ttm_tt_bind+0x2c/0x60 [ttm] >[29651.179821] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29651.179828] ttm_bo_validate+0x189/0x1a0 [ttm] >[29651.179831] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29651.179837] ? mutex_trylock+0xcd/0xe0 >[29651.179842] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29651.179884] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29651.179905] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29651.179950] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29651.179972] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29651.180003] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29651.180020] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29651.180040] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29651.180051] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29651.180058] drm_ioctl+0x2d5/0x370 [drm] >[29651.180075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29651.180079] ? __pm_runtime_resume+0x54/0x90 >[29651.180085] ? trace_hardirqs_on_caller+0xed/0x180 >[29651.180102] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29651.180107] do_vfs_ioctl+0xa5/0x6e0 >[29651.180114] SyS_ioctl+0x74/0x80 >[29651.180119] do_syscall_64+0x79/0x220 >[29651.180122] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29651.180124] RIP: 0033:0x7fd8d64ef0f7 >[29651.180125] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29651.180128] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[29651.180129] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29651.180130] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 0000000000000004 >[29651.180132] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[29651.180133] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[29681.202927] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29681.202931] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29681.202933] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29681.202935] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29681.202936] Call Trace: >[29681.202943] dump_stack+0x85/0xbf >[29681.202947] swiotlb_alloc_coherent+0x1be/0x1d0 >[29681.202955] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29681.202963] ttm_dma_populate+0x25e/0x350 [ttm] >[29681.202970] ttm_tt_bind+0x2c/0x60 [ttm] >[29681.202974] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29681.202982] ttm_bo_validate+0x189/0x1a0 [ttm] >[29681.202985] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29681.202991] ? mutex_trylock+0xcd/0xe0 >[29681.202996] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29681.203030] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29681.203059] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29681.203068] ? __lock_acquire+0x2d4/0x1340 >[29681.203089] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29681.203112] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29681.203135] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29681.203152] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29681.203172] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29681.203184] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29681.203192] drm_ioctl+0x2d5/0x370 [drm] >[29681.203208] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29681.203213] ? __pm_runtime_resume+0x54/0x90 >[29681.203217] ? trace_hardirqs_on_caller+0xed/0x180 >[29681.203235] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29681.203240] do_vfs_ioctl+0xa5/0x6e0 >[29681.203247] SyS_ioctl+0x74/0x80 >[29681.203251] do_syscall_64+0x79/0x220 >[29681.203255] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29681.203258] RIP: 0033:0x7fd8d64ef0f7 >[29681.203259] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29681.203262] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[29681.203263] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29681.203264] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 00007fd8d67b3c50 >[29681.203265] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[29681.203267] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[29711.184622] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29711.184626] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29711.184628] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29711.184630] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29711.184631] Call Trace: >[29711.184637] dump_stack+0x85/0xbf >[29711.184642] swiotlb_alloc_coherent+0x1be/0x1d0 >[29711.184649] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29711.184658] ttm_dma_populate+0x25e/0x350 [ttm] >[29711.184664] ttm_tt_bind+0x2c/0x60 [ttm] >[29711.184668] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29711.184675] ttm_bo_validate+0x189/0x1a0 [ttm] >[29711.184678] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29711.184684] ? mutex_trylock+0xcd/0xe0 >[29711.184689] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29711.184721] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29711.184741] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29711.184747] ? __lock_acquire+0x2d4/0x1340 >[29711.184767] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29711.184789] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29711.184810] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29711.184827] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29711.184847] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29711.184858] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29711.184866] drm_ioctl+0x2d5/0x370 [drm] >[29711.184883] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29711.184887] ? __pm_runtime_resume+0x54/0x90 >[29711.184891] ? trace_hardirqs_on_caller+0xed/0x180 >[29711.184909] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29711.184914] do_vfs_ioctl+0xa5/0x6e0 >[29711.184920] SyS_ioctl+0x74/0x80 >[29711.184925] do_syscall_64+0x79/0x220 >[29711.184928] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29711.184931] RIP: 0033:0x7fd8d64ef0f7 >[29711.184932] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29711.184935] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[29711.184936] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29711.184937] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 00007fd8d67b3c50 >[29711.184939] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[29711.184940] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[29741.200584] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29741.200587] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29741.200589] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29741.200591] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29741.200592] Call Trace: >[29741.200598] dump_stack+0x85/0xbf >[29741.200602] swiotlb_alloc_coherent+0x1be/0x1d0 >[29741.200609] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29741.200618] ttm_dma_populate+0x25e/0x350 [ttm] >[29741.200624] ttm_tt_bind+0x2c/0x60 [ttm] >[29741.200628] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29741.200635] ttm_bo_validate+0x189/0x1a0 [ttm] >[29741.200638] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29741.200644] ? mutex_trylock+0xcd/0xe0 >[29741.200649] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29741.200678] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29741.200698] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29741.200703] ? __lock_acquire+0x2d4/0x1340 >[29741.200723] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29741.200745] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29741.200766] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29741.200782] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29741.200802] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29741.200823] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29741.200832] drm_ioctl+0x2d5/0x370 [drm] >[29741.200848] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29741.200853] ? __pm_runtime_resume+0x54/0x90 >[29741.200857] ? trace_hardirqs_on_caller+0xed/0x180 >[29741.200875] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29741.200890] do_vfs_ioctl+0xa5/0x6e0 >[29741.200897] SyS_ioctl+0x74/0x80 >[29741.200901] do_syscall_64+0x79/0x220 >[29741.200904] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29741.200907] RIP: 0033:0x7fd8d64ef0f7 >[29741.200908] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29741.200911] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[29741.200912] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29741.200913] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 00007fd8d67b3c50 >[29741.200915] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[29741.200916] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[29771.187543] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29771.187547] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29771.187550] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29771.187551] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29771.187552] Call Trace: >[29771.187559] dump_stack+0x85/0xbf >[29771.187564] swiotlb_alloc_coherent+0x1be/0x1d0 >[29771.187573] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29771.187583] ttm_dma_populate+0x25e/0x350 [ttm] >[29771.187589] ttm_tt_bind+0x2c/0x60 [ttm] >[29771.187593] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29771.187601] ttm_bo_validate+0x189/0x1a0 [ttm] >[29771.187604] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29771.187610] ? mutex_trylock+0xcd/0xe0 >[29771.187616] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29771.187667] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29771.187705] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29771.187711] ? __lock_acquire+0x2d4/0x1340 >[29771.187736] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29771.187772] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29771.187797] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29771.187828] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29771.187852] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29771.187866] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29771.187875] drm_ioctl+0x2d5/0x370 [drm] >[29771.187894] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29771.187899] ? __pm_runtime_resume+0x54/0x90 >[29771.187903] ? trace_hardirqs_on_caller+0xed/0x180 >[29771.187924] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29771.187930] do_vfs_ioctl+0xa5/0x6e0 >[29771.187936] SyS_ioctl+0x74/0x80 >[29771.187941] do_syscall_64+0x79/0x220 >[29771.187944] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29771.187947] RIP: 0033:0x7fd8d64ef0f7 >[29771.187948] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29771.187951] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[29771.187952] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29771.187953] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3c50 >[29771.187955] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[29771.187956] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[29801.189020] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29801.189024] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29801.189026] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29801.189028] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29801.189029] Call Trace: >[29801.189036] dump_stack+0x85/0xbf >[29801.189040] swiotlb_alloc_coherent+0x1be/0x1d0 >[29801.189048] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29801.189057] ttm_dma_populate+0x25e/0x350 [ttm] >[29801.189063] ttm_tt_bind+0x2c/0x60 [ttm] >[29801.189067] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29801.189075] ttm_bo_validate+0x189/0x1a0 [ttm] >[29801.189078] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29801.189084] ? mutex_trylock+0xcd/0xe0 >[29801.189089] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29801.189119] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29801.189140] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29801.189146] ? __lock_acquire+0x2d4/0x1340 >[29801.189166] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29801.189188] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29801.189209] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29801.189226] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29801.189246] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29801.189258] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29801.189266] drm_ioctl+0x2d5/0x370 [drm] >[29801.189282] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29801.189286] ? __pm_runtime_resume+0x54/0x90 >[29801.189291] ? trace_hardirqs_on_caller+0xed/0x180 >[29801.189309] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29801.189314] do_vfs_ioctl+0xa5/0x6e0 >[29801.189320] SyS_ioctl+0x74/0x80 >[29801.189325] do_syscall_64+0x79/0x220 >[29801.189328] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29801.189331] RIP: 0033:0x7fd8d64ef0f7 >[29801.189332] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29801.189335] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[29801.189336] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29801.189337] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 00007fd8d67b3c50 >[29801.189339] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[29801.189340] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[29831.191428] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29831.191432] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29831.191434] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29831.191436] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29831.191437] Call Trace: >[29831.191443] dump_stack+0x85/0xbf >[29831.191448] swiotlb_alloc_coherent+0x1be/0x1d0 >[29831.191455] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29831.191464] ttm_dma_populate+0x25e/0x350 [ttm] >[29831.191470] ttm_tt_bind+0x2c/0x60 [ttm] >[29831.191474] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29831.191482] ttm_bo_validate+0x189/0x1a0 [ttm] >[29831.191485] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29831.191491] ? mutex_trylock+0xcd/0xe0 >[29831.191496] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29831.191526] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29831.191547] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29831.191552] ? __lock_acquire+0x2d4/0x1340 >[29831.191583] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29831.191605] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29831.191626] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29831.191642] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29831.191662] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29831.191673] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29831.191680] drm_ioctl+0x2d5/0x370 [drm] >[29831.191696] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29831.191701] ? __pm_runtime_resume+0x54/0x90 >[29831.191705] ? trace_hardirqs_on_caller+0xed/0x180 >[29831.191722] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29831.191727] do_vfs_ioctl+0xa5/0x6e0 >[29831.191733] SyS_ioctl+0x74/0x80 >[29831.191738] do_syscall_64+0x79/0x220 >[29831.191741] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29831.191743] RIP: 0033:0x7fd8d64ef0f7 >[29831.191745] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29831.191747] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[29831.191748] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29831.191750] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 00007fd8d67b3c50 >[29831.191751] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[29831.191752] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[29861.221786] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29861.221789] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29861.221791] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29861.221792] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29861.221794] Call Trace: >[29861.221800] dump_stack+0x85/0xbf >[29861.221804] swiotlb_alloc_coherent+0x1be/0x1d0 >[29861.221811] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29861.221820] ttm_dma_populate+0x25e/0x350 [ttm] >[29861.221826] ttm_tt_bind+0x2c/0x60 [ttm] >[29861.221840] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29861.221848] ttm_bo_validate+0x189/0x1a0 [ttm] >[29861.221851] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29861.221857] ? mutex_trylock+0xcd/0xe0 >[29861.221862] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29861.221892] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29861.221938] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29861.221944] ? __lock_acquire+0x2d4/0x1340 >[29861.221964] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29861.221987] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29861.222019] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29861.222036] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29861.222055] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29861.222067] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29861.222076] drm_ioctl+0x2d5/0x370 [drm] >[29861.222092] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29861.222096] ? __pm_runtime_resume+0x54/0x90 >[29861.222101] ? trace_hardirqs_on_caller+0xed/0x180 >[29861.222118] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29861.222124] do_vfs_ioctl+0xa5/0x6e0 >[29861.222130] SyS_ioctl+0x74/0x80 >[29861.222135] do_syscall_64+0x79/0x220 >[29861.222138] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29861.222140] RIP: 0033:0x7fd8d64ef0f7 >[29861.222142] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29861.222144] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[29861.222146] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29861.222147] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[29861.222148] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[29861.222149] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[29891.179955] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29891.179959] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29891.179961] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29891.179963] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29891.179964] Call Trace: >[29891.179970] dump_stack+0x85/0xbf >[29891.179975] swiotlb_alloc_coherent+0x1be/0x1d0 >[29891.179982] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29891.179991] ttm_dma_populate+0x25e/0x350 [ttm] >[29891.179997] ttm_tt_bind+0x2c/0x60 [ttm] >[29891.180001] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29891.180009] ttm_bo_validate+0x189/0x1a0 [ttm] >[29891.180012] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29891.180018] ? mutex_trylock+0xcd/0xe0 >[29891.180023] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29891.180065] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29891.180097] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29891.180113] ? __lock_acquire+0x2d4/0x1340 >[29891.180144] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29891.180177] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29891.180199] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29891.180226] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29891.180245] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29891.180257] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29891.180265] drm_ioctl+0x2d5/0x370 [drm] >[29891.180281] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29891.180285] ? __pm_runtime_resume+0x54/0x90 >[29891.180289] ? trace_hardirqs_on_caller+0xed/0x180 >[29891.180307] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29891.180312] do_vfs_ioctl+0xa5/0x6e0 >[29891.180319] SyS_ioctl+0x74/0x80 >[29891.180324] do_syscall_64+0x79/0x220 >[29891.180327] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29891.180329] RIP: 0033:0x7fd8d64ef0f7 >[29891.180331] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29891.180333] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[29891.180335] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29891.180336] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[29891.180337] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[29891.180339] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[29921.229574] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29921.229577] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29921.229579] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29921.229581] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29921.229582] Call Trace: >[29921.229588] dump_stack+0x85/0xbf >[29921.229592] swiotlb_alloc_coherent+0x1be/0x1d0 >[29921.229599] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29921.229608] ttm_dma_populate+0x25e/0x350 [ttm] >[29921.229614] ttm_tt_bind+0x2c/0x60 [ttm] >[29921.229617] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29921.229625] ttm_bo_validate+0x189/0x1a0 [ttm] >[29921.229628] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29921.229633] ? mutex_trylock+0xcd/0xe0 >[29921.229638] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29921.229669] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29921.229689] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29921.229694] ? __lock_acquire+0x2d4/0x1340 >[29921.229714] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29921.229737] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29921.229758] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29921.229774] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29921.229794] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29921.229805] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29921.229813] drm_ioctl+0x2d5/0x370 [drm] >[29921.229829] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29921.229833] ? __pm_runtime_resume+0x54/0x90 >[29921.229838] ? trace_hardirqs_on_caller+0xed/0x180 >[29921.229855] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29921.229860] do_vfs_ioctl+0xa5/0x6e0 >[29921.229866] SyS_ioctl+0x74/0x80 >[29921.229871] do_syscall_64+0x79/0x220 >[29921.229874] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29921.229876] RIP: 0033:0x7fd8d64ef0f7 >[29921.229877] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29921.229880] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[29921.229881] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29921.229882] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3c50 >[29921.229884] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[29921.229885] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[29951.208529] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29951.208532] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29951.208535] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29951.208536] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29951.208537] Call Trace: >[29951.208545] dump_stack+0x85/0xbf >[29951.208551] swiotlb_alloc_coherent+0x1be/0x1d0 >[29951.208562] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29951.208571] ttm_dma_populate+0x25e/0x350 [ttm] >[29951.208577] ttm_tt_bind+0x2c/0x60 [ttm] >[29951.208581] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29951.208589] ttm_bo_validate+0x189/0x1a0 [ttm] >[29951.208592] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29951.208598] ? mutex_trylock+0xcd/0xe0 >[29951.208604] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29951.208646] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29951.208669] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29951.208674] ? __lock_acquire+0x2d4/0x1340 >[29951.208694] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29951.208717] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29951.208739] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29951.208756] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29951.208777] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29951.208788] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29951.208796] drm_ioctl+0x2d5/0x370 [drm] >[29951.208813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29951.208817] ? __pm_runtime_resume+0x54/0x90 >[29951.208822] ? trace_hardirqs_on_caller+0xed/0x180 >[29951.208839] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29951.208845] do_vfs_ioctl+0xa5/0x6e0 >[29951.208852] SyS_ioctl+0x74/0x80 >[29951.208857] do_syscall_64+0x79/0x220 >[29951.208860] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29951.208862] RIP: 0033:0x7fd8d64ef0f7 >[29951.208864] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29951.208866] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[29951.208868] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29951.208869] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3c50 >[29951.208870] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[29951.208871] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[29981.201157] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[29981.201160] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[29981.201163] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[29981.201164] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[29981.201165] Call Trace: >[29981.201172] dump_stack+0x85/0xbf >[29981.201176] swiotlb_alloc_coherent+0x1be/0x1d0 >[29981.201184] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[29981.201192] ttm_dma_populate+0x25e/0x350 [ttm] >[29981.201198] ttm_tt_bind+0x2c/0x60 [ttm] >[29981.201202] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[29981.201210] ttm_bo_validate+0x189/0x1a0 [ttm] >[29981.201213] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[29981.201219] ? mutex_trylock+0xcd/0xe0 >[29981.201224] ttm_bo_init_reserved+0x459/0x500 [ttm] >[29981.201253] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[29981.201274] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[29981.201297] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[29981.201319] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[29981.201339] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29981.201356] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[29981.201376] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29981.201387] drm_ioctl_kernel+0x5b/0xb0 [drm] >[29981.201394] drm_ioctl+0x2d5/0x370 [drm] >[29981.201411] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[29981.201415] ? __pm_runtime_resume+0x54/0x90 >[29981.201420] ? trace_hardirqs_on_caller+0xed/0x180 >[29981.201437] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[29981.201442] do_vfs_ioctl+0xa5/0x6e0 >[29981.201449] SyS_ioctl+0x74/0x80 >[29981.201453] do_syscall_64+0x79/0x220 >[29981.201456] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[29981.201459] RIP: 0033:0x7fd8d64ef0f7 >[29981.201460] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[29981.201463] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[29981.201464] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[29981.201465] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 0000000000000004 >[29981.201466] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[29981.201468] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[30011.191428] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30011.191431] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30011.191434] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30011.191435] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30011.191436] Call Trace: >[30011.191443] dump_stack+0x85/0xbf >[30011.191448] swiotlb_alloc_coherent+0x1be/0x1d0 >[30011.191455] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30011.191465] ttm_dma_populate+0x25e/0x350 [ttm] >[30011.191471] ttm_tt_bind+0x2c/0x60 [ttm] >[30011.191475] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30011.191483] ttm_bo_validate+0x189/0x1a0 [ttm] >[30011.191486] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30011.191492] ? mutex_trylock+0xcd/0xe0 >[30011.191497] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30011.191528] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30011.191549] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30011.191572] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30011.191595] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30011.191616] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30011.191633] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30011.191653] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30011.191665] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30011.191673] drm_ioctl+0x2d5/0x370 [drm] >[30011.191690] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30011.191695] ? __pm_runtime_resume+0x54/0x90 >[30011.191700] ? trace_hardirqs_on_caller+0xed/0x180 >[30011.191718] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30011.191723] do_vfs_ioctl+0xa5/0x6e0 >[30011.191729] SyS_ioctl+0x74/0x80 >[30011.191734] do_syscall_64+0x79/0x220 >[30011.191737] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30011.191740] RIP: 0033:0x7fd8d64ef0f7 >[30011.191741] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30011.191744] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[30011.191745] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30011.191747] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 0000000000000004 >[30011.191748] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[30011.191749] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[30041.210878] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30041.210881] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30041.210883] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30041.210885] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30041.210886] Call Trace: >[30041.210893] dump_stack+0x85/0xbf >[30041.210897] swiotlb_alloc_coherent+0x1be/0x1d0 >[30041.210904] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30041.210913] ttm_dma_populate+0x25e/0x350 [ttm] >[30041.210918] ttm_tt_bind+0x2c/0x60 [ttm] >[30041.210922] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30041.210930] ttm_bo_validate+0x189/0x1a0 [ttm] >[30041.210933] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30041.210939] ? mutex_trylock+0xcd/0xe0 >[30041.210944] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30041.210973] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30041.210994] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30041.211000] ? __lock_acquire+0x2d4/0x1340 >[30041.211019] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30041.211054] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30041.211097] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30041.211123] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30041.211148] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30041.211159] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30041.211169] drm_ioctl+0x2d5/0x370 [drm] >[30041.211194] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30041.211200] ? __pm_runtime_resume+0x54/0x90 >[30041.211207] ? trace_hardirqs_on_caller+0xed/0x180 >[30041.211234] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30041.211239] do_vfs_ioctl+0xa5/0x6e0 >[30041.211246] SyS_ioctl+0x74/0x80 >[30041.211250] do_syscall_64+0x79/0x220 >[30041.211254] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30041.211256] RIP: 0033:0x7fd8d64ef0f7 >[30041.211258] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30041.211260] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[30041.211261] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30041.211263] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 00007fd8d67b3c50 >[30041.211264] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[30041.211265] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[30071.210644] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30071.210647] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30071.210650] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30071.210651] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30071.210652] Call Trace: >[30071.210659] dump_stack+0x85/0xbf >[30071.210663] swiotlb_alloc_coherent+0x1be/0x1d0 >[30071.210671] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30071.210680] ttm_dma_populate+0x25e/0x350 [ttm] >[30071.210686] ttm_tt_bind+0x2c/0x60 [ttm] >[30071.210689] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30071.210697] ttm_bo_validate+0x189/0x1a0 [ttm] >[30071.210700] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30071.210706] ? mutex_trylock+0xcd/0xe0 >[30071.210711] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30071.210742] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30071.210773] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30071.210795] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30071.210818] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30071.210838] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30071.210855] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30071.210875] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30071.210886] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30071.210894] drm_ioctl+0x2d5/0x370 [drm] >[30071.210910] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30071.210924] ? __pm_runtime_resume+0x54/0x90 >[30071.210929] ? trace_hardirqs_on_caller+0xed/0x180 >[30071.210947] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30071.210952] do_vfs_ioctl+0xa5/0x6e0 >[30071.210959] SyS_ioctl+0x74/0x80 >[30071.210973] do_syscall_64+0x79/0x220 >[30071.210976] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30071.210979] RIP: 0033:0x7fd8d64ef0f7 >[30071.210980] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30071.210983] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[30071.210984] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30071.210986] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 0000000000000004 >[30071.210987] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[30071.210988] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[30101.379849] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30101.379852] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30101.379854] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30101.379856] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30101.379857] Call Trace: >[30101.379864] dump_stack+0x85/0xbf >[30101.379868] swiotlb_alloc_coherent+0x1be/0x1d0 >[30101.379877] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30101.379885] ttm_dma_populate+0x25e/0x350 [ttm] >[30101.379891] ttm_tt_bind+0x2c/0x60 [ttm] >[30101.379895] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30101.379902] ttm_bo_validate+0x189/0x1a0 [ttm] >[30101.379905] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30101.379911] ? mutex_trylock+0xcd/0xe0 >[30101.379916] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30101.379954] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30101.379978] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30101.380004] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30101.380029] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30101.380052] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30101.380072] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30101.380095] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30101.380109] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30101.380118] drm_ioctl+0x2d5/0x370 [drm] >[30101.380137] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30101.380141] ? __pm_runtime_resume+0x54/0x90 >[30101.380146] ? trace_hardirqs_on_caller+0xed/0x180 >[30101.380167] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30101.380172] do_vfs_ioctl+0xa5/0x6e0 >[30101.380179] SyS_ioctl+0x74/0x80 >[30101.380184] do_syscall_64+0x79/0x220 >[30101.380187] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30101.380189] RIP: 0033:0x7fd8d64ef0f7 >[30101.380190] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30101.380193] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[30101.380194] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30101.380195] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 0000000000000004 >[30101.380197] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[30101.380198] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[30131.209944] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30131.209947] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30131.209950] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30131.209951] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30131.209952] Call Trace: >[30131.209959] dump_stack+0x85/0xbf >[30131.209964] swiotlb_alloc_coherent+0x1be/0x1d0 >[30131.209972] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30131.209981] ttm_dma_populate+0x25e/0x350 [ttm] >[30131.209987] ttm_tt_bind+0x2c/0x60 [ttm] >[30131.209991] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30131.209999] ttm_bo_validate+0x189/0x1a0 [ttm] >[30131.210002] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30131.210008] ? mutex_trylock+0xcd/0xe0 >[30131.210014] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30131.210051] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30131.210075] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30131.210101] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30131.210127] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30131.210152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30131.210172] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30131.210196] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30131.210210] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30131.210219] drm_ioctl+0x2d5/0x370 [drm] >[30131.210238] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30131.210243] ? __pm_runtime_resume+0x54/0x90 >[30131.210248] ? trace_hardirqs_on_caller+0xed/0x180 >[30131.210269] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30131.210275] do_vfs_ioctl+0xa5/0x6e0 >[30131.210281] SyS_ioctl+0x74/0x80 >[30131.210286] do_syscall_64+0x79/0x220 >[30131.210289] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30131.210292] RIP: 0033:0x7fd8d64ef0f7 >[30131.210293] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30131.210296] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[30131.210297] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30131.210298] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 0000000000000004 >[30131.210300] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[30131.210301] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[30161.216788] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30161.216791] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30161.216794] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30161.216795] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30161.216796] Call Trace: >[30161.216803] dump_stack+0x85/0xbf >[30161.216807] swiotlb_alloc_coherent+0x1be/0x1d0 >[30161.216814] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30161.216833] ttm_dma_populate+0x25e/0x350 [ttm] >[30161.216839] ttm_tt_bind+0x2c/0x60 [ttm] >[30161.216842] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30161.216850] ttm_bo_validate+0x189/0x1a0 [ttm] >[30161.216853] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30161.216859] ? mutex_trylock+0xcd/0xe0 >[30161.216864] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30161.216908] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30161.216931] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30161.216977] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30161.217010] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30161.217031] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30161.217048] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30161.217068] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30161.217079] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30161.217087] drm_ioctl+0x2d5/0x370 [drm] >[30161.217103] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30161.217108] ? __pm_runtime_resume+0x54/0x90 >[30161.217113] ? trace_hardirqs_on_caller+0xed/0x180 >[30161.217130] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30161.217135] do_vfs_ioctl+0xa5/0x6e0 >[30161.217142] SyS_ioctl+0x74/0x80 >[30161.217146] do_syscall_64+0x79/0x220 >[30161.217149] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30161.217152] RIP: 0033:0x7fd8d64ef0f7 >[30161.217153] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30161.217156] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[30161.217157] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30161.217158] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 0000000000000004 >[30161.217160] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[30161.217161] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[30191.169871] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30191.169875] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30191.169877] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30191.169878] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30191.169880] Call Trace: >[30191.169886] dump_stack+0x85/0xbf >[30191.169891] swiotlb_alloc_coherent+0x1be/0x1d0 >[30191.169898] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30191.169907] ttm_dma_populate+0x25e/0x350 [ttm] >[30191.169913] ttm_tt_bind+0x2c/0x60 [ttm] >[30191.169917] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30191.169925] ttm_bo_validate+0x189/0x1a0 [ttm] >[30191.169928] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30191.169934] ? mutex_trylock+0xcd/0xe0 >[30191.169939] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30191.169969] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30191.169990] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30191.169996] ? __lock_acquire+0x2d4/0x1340 >[30191.170016] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30191.170039] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30191.170061] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30191.170078] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30191.170099] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30191.170111] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30191.170119] drm_ioctl+0x2d5/0x370 [drm] >[30191.170136] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30191.170141] ? __pm_runtime_resume+0x54/0x90 >[30191.170145] ? trace_hardirqs_on_caller+0xed/0x180 >[30191.170164] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30191.170169] do_vfs_ioctl+0xa5/0x6e0 >[30191.170175] SyS_ioctl+0x74/0x80 >[30191.170180] do_syscall_64+0x79/0x220 >[30191.170183] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30191.170186] RIP: 0033:0x7fd8d64ef0f7 >[30191.170187] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30191.170190] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[30191.170191] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30191.170193] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 00007fd8d67b3c50 >[30191.170194] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[30191.170195] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[30221.181697] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30221.181700] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30221.181703] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30221.181705] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30221.181706] Call Trace: >[30221.181712] dump_stack+0x85/0xbf >[30221.181716] swiotlb_alloc_coherent+0x1be/0x1d0 >[30221.181724] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30221.181733] ttm_dma_populate+0x25e/0x350 [ttm] >[30221.181739] ttm_tt_bind+0x2c/0x60 [ttm] >[30221.181743] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30221.181751] ttm_bo_validate+0x189/0x1a0 [ttm] >[30221.181754] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30221.181760] ? mutex_trylock+0xcd/0xe0 >[30221.181765] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30221.181796] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30221.181816] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30221.181822] ? __lock_acquire+0x2d4/0x1340 >[30221.181842] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30221.181864] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30221.181885] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30221.181901] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30221.181921] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30221.181933] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30221.181941] drm_ioctl+0x2d5/0x370 [drm] >[30221.181957] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30221.181962] ? __pm_runtime_resume+0x54/0x90 >[30221.181966] ? trace_hardirqs_on_caller+0xed/0x180 >[30221.181984] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30221.181989] do_vfs_ioctl+0xa5/0x6e0 >[30221.181996] SyS_ioctl+0x74/0x80 >[30221.182000] do_syscall_64+0x79/0x220 >[30221.182003] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30221.182006] RIP: 0033:0x7fd8d64ef0f7 >[30221.182007] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30221.182010] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[30221.182011] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30221.182012] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 00007fd8d67b3c50 >[30221.182014] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[30221.182015] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[30251.166950] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30251.166953] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30251.166956] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30251.166957] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30251.166959] Call Trace: >[30251.166965] dump_stack+0x85/0xbf >[30251.166970] swiotlb_alloc_coherent+0x1be/0x1d0 >[30251.166977] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30251.166986] ttm_dma_populate+0x25e/0x350 [ttm] >[30251.166992] ttm_tt_bind+0x2c/0x60 [ttm] >[30251.166997] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30251.167004] ttm_bo_validate+0x189/0x1a0 [ttm] >[30251.167007] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30251.167013] ? mutex_trylock+0xcd/0xe0 >[30251.167018] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30251.167050] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30251.167077] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30251.167086] ? __lock_acquire+0x2d4/0x1340 >[30251.167118] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30251.167153] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30251.167205] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30251.167231] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30251.167258] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30251.167269] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30251.167278] drm_ioctl+0x2d5/0x370 [drm] >[30251.167294] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30251.167299] ? __pm_runtime_resume+0x54/0x90 >[30251.167303] ? trace_hardirqs_on_caller+0xed/0x180 >[30251.167320] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30251.167325] do_vfs_ioctl+0xa5/0x6e0 >[30251.167332] SyS_ioctl+0x74/0x80 >[30251.167337] do_syscall_64+0x79/0x220 >[30251.167340] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30251.167342] RIP: 0033:0x7fd8d64ef0f7 >[30251.167344] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30251.167346] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[30251.167348] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30251.167349] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 00007fd8d67b3c50 >[30251.167350] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[30251.167351] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[30281.220263] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30281.220266] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30281.220268] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30281.220270] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30281.220271] Call Trace: >[30281.220277] dump_stack+0x85/0xbf >[30281.220282] swiotlb_alloc_coherent+0x1be/0x1d0 >[30281.220289] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30281.220298] ttm_dma_populate+0x25e/0x350 [ttm] >[30281.220304] ttm_tt_bind+0x2c/0x60 [ttm] >[30281.220308] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30281.220315] ttm_bo_validate+0x189/0x1a0 [ttm] >[30281.220318] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30281.220324] ? mutex_trylock+0xcd/0xe0 >[30281.220329] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30281.220359] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30281.220380] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30281.220385] ? __lock_acquire+0x2d4/0x1340 >[30281.220405] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30281.220427] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30281.220448] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30281.220465] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30281.220486] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30281.220497] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30281.220505] drm_ioctl+0x2d5/0x370 [drm] >[30281.220521] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30281.220526] ? __pm_runtime_resume+0x54/0x90 >[30281.220530] ? trace_hardirqs_on_caller+0xed/0x180 >[30281.220548] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30281.220553] do_vfs_ioctl+0xa5/0x6e0 >[30281.220560] SyS_ioctl+0x74/0x80 >[30281.220564] do_syscall_64+0x79/0x220 >[30281.220567] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30281.220570] RIP: 0033:0x7fd8d64ef0f7 >[30281.220571] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30281.220574] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[30281.220575] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30281.220576] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 00007fd8d67b3c50 >[30281.220578] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[30281.220579] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[30311.210669] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30311.210673] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30311.210675] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30311.210676] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30311.210677] Call Trace: >[30311.210684] dump_stack+0x85/0xbf >[30311.210689] swiotlb_alloc_coherent+0x1be/0x1d0 >[30311.210697] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30311.210706] ttm_dma_populate+0x25e/0x350 [ttm] >[30311.210712] ttm_tt_bind+0x2c/0x60 [ttm] >[30311.210716] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30311.210724] ttm_bo_validate+0x189/0x1a0 [ttm] >[30311.210727] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30311.210732] ? mutex_trylock+0xcd/0xe0 >[30311.210737] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30311.210776] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30311.210801] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30311.210807] ? __lock_acquire+0x2d4/0x1340 >[30311.210831] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30311.210857] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30311.210880] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30311.210900] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30311.210924] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30311.210938] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30311.210947] drm_ioctl+0x2d5/0x370 [drm] >[30311.210966] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30311.210971] ? __pm_runtime_resume+0x54/0x90 >[30311.210975] ? trace_hardirqs_on_caller+0xed/0x180 >[30311.210995] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30311.211001] do_vfs_ioctl+0xa5/0x6e0 >[30311.211008] SyS_ioctl+0x74/0x80 >[30311.211012] do_syscall_64+0x79/0x220 >[30311.211016] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30311.211018] RIP: 0033:0x7fd8d64ef0f7 >[30311.211019] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30311.211022] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[30311.211023] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30311.211024] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 00007fd8d67b3c50 >[30311.211026] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[30311.211027] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[30341.212640] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30341.212643] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30341.212646] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30341.212648] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30341.212649] Call Trace: >[30341.212655] dump_stack+0x85/0xbf >[30341.212660] swiotlb_alloc_coherent+0x1be/0x1d0 >[30341.212668] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30341.212677] ttm_dma_populate+0x25e/0x350 [ttm] >[30341.212683] ttm_tt_bind+0x2c/0x60 [ttm] >[30341.212687] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30341.212695] ttm_bo_validate+0x189/0x1a0 [ttm] >[30341.212698] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30341.212703] ? mutex_trylock+0xcd/0xe0 >[30341.212709] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30341.212740] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30341.212762] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30341.212768] ? __lock_acquire+0x2d4/0x1340 >[30341.212787] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30341.212810] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30341.212831] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30341.212848] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30341.212868] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30341.212879] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30341.212887] drm_ioctl+0x2d5/0x370 [drm] >[30341.212904] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30341.212908] ? __pm_runtime_resume+0x54/0x90 >[30341.212912] ? trace_hardirqs_on_caller+0xed/0x180 >[30341.212930] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30341.212935] do_vfs_ioctl+0xa5/0x6e0 >[30341.212942] SyS_ioctl+0x74/0x80 >[30341.212947] do_syscall_64+0x79/0x220 >[30341.212950] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30341.212953] RIP: 0033:0x7fd8d64ef0f7 >[30341.212954] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30341.212957] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[30341.212958] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30341.212959] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 00007fd8d67b3c50 >[30341.212960] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[30341.212962] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[30367.466826] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30367.466830] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30367.466833] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30367.466834] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30367.466835] Call Trace: >[30367.466852] dump_stack+0x85/0xbf >[30367.466856] swiotlb_alloc_coherent+0x1be/0x1d0 >[30367.466864] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30367.466873] ttm_dma_populate+0x25e/0x350 [ttm] >[30367.466879] ttm_tt_bind+0x2c/0x60 [ttm] >[30367.466883] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30367.466890] ttm_bo_validate+0x189/0x1a0 [ttm] >[30367.466894] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30367.466900] ? mutex_trylock+0xcd/0xe0 >[30367.466905] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30367.466939] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30367.466965] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30367.466992] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30367.467016] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30367.467037] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30367.467054] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30367.467074] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30367.467086] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30367.467094] drm_ioctl+0x2d5/0x370 [drm] >[30367.467110] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30367.467115] ? __pm_runtime_resume+0x54/0x90 >[30367.467120] ? trace_hardirqs_on_caller+0xed/0x180 >[30367.467138] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30367.467143] do_vfs_ioctl+0xa5/0x6e0 >[30367.467150] SyS_ioctl+0x74/0x80 >[30367.467154] do_syscall_64+0x79/0x220 >[30367.467158] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30367.467160] RIP: 0033:0x7fd8d64ef0f7 >[30367.467161] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30367.467164] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[30367.467165] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[30367.467167] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[30367.467168] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[30367.467169] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[30371.205000] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30371.205004] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30371.205006] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30371.205007] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30371.205008] Call Trace: >[30371.205015] dump_stack+0x85/0xbf >[30371.205019] swiotlb_alloc_coherent+0x1be/0x1d0 >[30371.205027] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30371.205035] ttm_dma_populate+0x25e/0x350 [ttm] >[30371.205041] ttm_tt_bind+0x2c/0x60 [ttm] >[30371.205045] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30371.205053] ttm_bo_validate+0x189/0x1a0 [ttm] >[30371.205056] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30371.205062] ? mutex_trylock+0xcd/0xe0 >[30371.205067] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30371.205098] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30371.205119] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30371.205124] ? __lock_acquire+0x2d4/0x1340 >[30371.205144] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30371.205167] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30371.205188] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30371.205205] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30371.205225] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30371.205235] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30371.205243] drm_ioctl+0x2d5/0x370 [drm] >[30371.205260] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30371.205264] ? __pm_runtime_resume+0x54/0x90 >[30371.205269] ? trace_hardirqs_on_caller+0xed/0x180 >[30371.205286] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30371.205291] do_vfs_ioctl+0xa5/0x6e0 >[30371.205298] SyS_ioctl+0x74/0x80 >[30371.205302] do_syscall_64+0x79/0x220 >[30371.205305] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30371.205308] RIP: 0033:0x7fd8d64ef0f7 >[30371.205309] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30371.205312] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[30371.205313] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30371.205314] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 00007fd8d67b3c50 >[30371.205315] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[30371.205317] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[30401.219767] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30401.219770] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30401.219773] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30401.219774] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30401.219775] Call Trace: >[30401.219782] dump_stack+0x85/0xbf >[30401.219786] swiotlb_alloc_coherent+0x1be/0x1d0 >[30401.219794] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30401.219803] ttm_dma_populate+0x25e/0x350 [ttm] >[30401.219809] ttm_tt_bind+0x2c/0x60 [ttm] >[30401.219813] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30401.219820] ttm_bo_validate+0x189/0x1a0 [ttm] >[30401.219823] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30401.219829] ? mutex_trylock+0xcd/0xe0 >[30401.219834] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30401.219864] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30401.219897] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30401.219903] ? __lock_acquire+0x2d4/0x1340 >[30401.219923] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30401.219956] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30401.219987] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30401.220004] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30401.220035] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30401.220046] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30401.220054] drm_ioctl+0x2d5/0x370 [drm] >[30401.220071] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30401.220075] ? __pm_runtime_resume+0x54/0x90 >[30401.220090] ? trace_hardirqs_on_caller+0xed/0x180 >[30401.220108] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30401.220113] do_vfs_ioctl+0xa5/0x6e0 >[30401.220120] SyS_ioctl+0x74/0x80 >[30401.220124] do_syscall_64+0x79/0x220 >[30401.220128] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30401.220130] RIP: 0033:0x7fd8d64ef0f7 >[30401.220132] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30401.220134] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[30401.220136] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30401.220147] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3c50 >[30401.220148] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[30401.220150] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[30431.176500] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30431.176504] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30431.176507] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30431.176508] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30431.176510] Call Trace: >[30431.176517] dump_stack+0x85/0xbf >[30431.176522] swiotlb_alloc_coherent+0x1be/0x1d0 >[30431.176533] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30431.176549] ttm_dma_populate+0x25e/0x350 [ttm] >[30431.176562] ttm_tt_bind+0x2c/0x60 [ttm] >[30431.176568] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30431.176577] ttm_bo_validate+0x189/0x1a0 [ttm] >[30431.176581] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30431.176588] ? mutex_trylock+0xcd/0xe0 >[30431.176594] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30431.176630] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30431.176655] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30431.176662] ? __lock_acquire+0x2d4/0x1340 >[30431.176686] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30431.176712] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30431.176737] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30431.176757] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30431.176781] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30431.176793] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30431.176803] drm_ioctl+0x2d5/0x370 [drm] >[30431.176823] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30431.176829] ? __pm_runtime_resume+0x54/0x90 >[30431.176834] ? trace_hardirqs_on_caller+0xed/0x180 >[30431.176854] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30431.176861] do_vfs_ioctl+0xa5/0x6e0 >[30431.176869] SyS_ioctl+0x74/0x80 >[30431.176874] do_syscall_64+0x79/0x220 >[30431.176878] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30431.176881] RIP: 0033:0x7fd8d64ef0f7 >[30431.176883] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30431.176886] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[30431.176887] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30431.176889] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3c50 >[30431.176890] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[30431.176892] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[30461.213194] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30461.213207] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30461.213210] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30461.213211] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30461.213213] Call Trace: >[30461.213229] dump_stack+0x85/0xbf >[30461.213234] swiotlb_alloc_coherent+0x1be/0x1d0 >[30461.213242] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30461.213251] ttm_dma_populate+0x25e/0x350 [ttm] >[30461.213258] ttm_tt_bind+0x2c/0x60 [ttm] >[30461.213262] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30461.213271] ttm_bo_validate+0x189/0x1a0 [ttm] >[30461.213274] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30461.213280] ? mutex_trylock+0xcd/0xe0 >[30461.213285] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30461.213327] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30461.213348] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30461.213354] ? __lock_acquire+0x2d4/0x1340 >[30461.213374] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30461.213397] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30461.213418] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30461.213435] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30461.213454] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30461.213465] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30461.213473] drm_ioctl+0x2d5/0x370 [drm] >[30461.213490] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30461.213495] ? __pm_runtime_resume+0x54/0x90 >[30461.213499] ? trace_hardirqs_on_caller+0xed/0x180 >[30461.213517] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30461.213523] do_vfs_ioctl+0xa5/0x6e0 >[30461.213529] SyS_ioctl+0x74/0x80 >[30461.213534] do_syscall_64+0x79/0x220 >[30461.213537] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30461.213540] RIP: 0033:0x7fd8d64ef0f7 >[30461.213541] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30461.213544] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[30461.213545] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30461.213546] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 00007fd8d67b3c50 >[30461.213548] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[30461.213549] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[30472.262459] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30472.262462] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30472.262465] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30472.262467] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30472.262468] Call Trace: >[30472.262475] dump_stack+0x85/0xbf >[30472.262479] swiotlb_alloc_coherent+0x1be/0x1d0 >[30472.262488] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30472.262498] ttm_dma_populate+0x25e/0x350 [ttm] >[30472.262504] ttm_tt_bind+0x2c/0x60 [ttm] >[30472.262509] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30472.262517] ttm_bo_validate+0x189/0x1a0 [ttm] >[30472.262521] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30472.262527] ? mutex_trylock+0xcd/0xe0 >[30472.262532] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30472.262563] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30472.262585] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30472.262592] ? __lock_acquire+0x2d4/0x1340 >[30472.262614] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30472.262640] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30472.262663] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30472.262681] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30472.262704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30472.262716] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30472.262724] drm_ioctl+0x2d5/0x370 [drm] >[30472.262742] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30472.262747] ? __pm_runtime_resume+0x54/0x90 >[30472.262751] ? trace_hardirqs_on_caller+0xed/0x180 >[30472.262771] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30472.262777] do_vfs_ioctl+0xa5/0x6e0 >[30472.262784] SyS_ioctl+0x74/0x80 >[30472.262789] do_syscall_64+0x79/0x220 >[30472.262793] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30472.262795] RIP: 0033:0x7fd8d64ef0f7 >[30472.262797] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30472.262800] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[30472.262801] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30472.262802] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 0000000000000004 >[30472.262804] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[30472.262805] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[30491.191878] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30491.191883] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30491.191887] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30491.191889] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30491.191891] Call Trace: >[30491.191899] dump_stack+0x85/0xbf >[30491.191905] swiotlb_alloc_coherent+0x1be/0x1d0 >[30491.191914] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30491.191923] ttm_dma_populate+0x25e/0x350 [ttm] >[30491.191930] ttm_tt_bind+0x2c/0x60 [ttm] >[30491.191934] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30491.191944] ttm_bo_validate+0x189/0x1a0 [ttm] >[30491.191949] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30491.191958] ? mutex_trylock+0xcd/0xe0 >[30491.191973] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30491.192023] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30491.192061] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30491.192096] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30491.192130] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30491.192152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30491.192169] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30491.192190] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30491.192202] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30491.192210] drm_ioctl+0x2d5/0x370 [drm] >[30491.192226] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30491.192231] ? __pm_runtime_resume+0x54/0x90 >[30491.192236] ? trace_hardirqs_on_caller+0xed/0x180 >[30491.192254] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30491.192259] do_vfs_ioctl+0xa5/0x6e0 >[30491.192266] SyS_ioctl+0x74/0x80 >[30491.192271] do_syscall_64+0x79/0x220 >[30491.192274] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30491.192277] RIP: 0033:0x7fd8d64ef0f7 >[30491.192278] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30491.192281] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[30491.192282] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30491.192283] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 0000000000000004 >[30491.192285] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[30491.192286] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[30503.287745] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30503.287748] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30503.287751] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30503.287752] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30503.287753] Call Trace: >[30503.287760] dump_stack+0x85/0xbf >[30503.287764] swiotlb_alloc_coherent+0x1be/0x1d0 >[30503.287771] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30503.287780] ttm_dma_populate+0x25e/0x350 [ttm] >[30503.287785] ttm_tt_bind+0x2c/0x60 [ttm] >[30503.287789] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30503.287797] ttm_bo_validate+0x189/0x1a0 [ttm] >[30503.287799] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30503.287805] ? mutex_trylock+0xcd/0xe0 >[30503.287810] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30503.287840] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30503.287860] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30503.287882] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30503.287904] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30503.287924] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30503.287941] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30503.287961] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30503.287972] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30503.287980] drm_ioctl+0x2d5/0x370 [drm] >[30503.287996] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30503.288000] ? __pm_runtime_resume+0x54/0x90 >[30503.288005] ? trace_hardirqs_on_caller+0xed/0x180 >[30503.288023] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30503.288028] do_vfs_ioctl+0xa5/0x6e0 >[30503.288034] SyS_ioctl+0x74/0x80 >[30503.288039] do_syscall_64+0x79/0x220 >[30503.288042] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30503.288044] RIP: 0033:0x7fd8d64ef0f7 >[30503.288046] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30503.288048] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[30503.288049] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[30503.288051] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[30503.288052] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[30503.288053] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[30521.204029] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30521.204032] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30521.204035] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30521.204036] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30521.204037] Call Trace: >[30521.204044] dump_stack+0x85/0xbf >[30521.204048] swiotlb_alloc_coherent+0x1be/0x1d0 >[30521.204056] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30521.204065] ttm_dma_populate+0x25e/0x350 [ttm] >[30521.204071] ttm_tt_bind+0x2c/0x60 [ttm] >[30521.204075] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30521.204082] ttm_bo_validate+0x189/0x1a0 [ttm] >[30521.204085] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30521.204091] ? mutex_trylock+0xcd/0xe0 >[30521.204096] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30521.204129] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30521.204151] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30521.204174] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30521.204197] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30521.204218] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30521.204235] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30521.204255] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30521.204267] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30521.204275] drm_ioctl+0x2d5/0x370 [drm] >[30521.204291] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30521.204296] ? __pm_runtime_resume+0x54/0x90 >[30521.204301] ? trace_hardirqs_on_caller+0xed/0x180 >[30521.204319] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30521.204324] do_vfs_ioctl+0xa5/0x6e0 >[30521.204330] SyS_ioctl+0x74/0x80 >[30521.204335] do_syscall_64+0x79/0x220 >[30521.204338] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30521.204341] RIP: 0033:0x7fd8d64ef0f7 >[30521.204342] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30521.204345] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[30521.204346] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30521.204347] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 0000000000000004 >[30521.204349] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[30521.204350] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[30545.745872] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30545.745875] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30545.745878] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30545.745879] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30545.745880] Call Trace: >[30545.745887] dump_stack+0x85/0xbf >[30545.745891] swiotlb_alloc_coherent+0x1be/0x1d0 >[30545.745899] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30545.745907] ttm_dma_populate+0x25e/0x350 [ttm] >[30545.745913] ttm_tt_bind+0x2c/0x60 [ttm] >[30545.745917] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30545.745925] ttm_bo_validate+0x189/0x1a0 [ttm] >[30545.745928] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30545.745933] ? mutex_trylock+0xcd/0xe0 >[30545.745938] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30545.745968] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30545.745988] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30545.745994] ? __lock_acquire+0x2d4/0x1340 >[30545.746013] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30545.746035] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30545.746056] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30545.746072] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30545.746092] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30545.746103] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30545.746111] drm_ioctl+0x2d5/0x370 [drm] >[30545.746127] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30545.746131] ? __pm_runtime_resume+0x54/0x90 >[30545.746135] ? trace_hardirqs_on_caller+0xed/0x180 >[30545.746153] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30545.746158] do_vfs_ioctl+0xa5/0x6e0 >[30545.746164] SyS_ioctl+0x74/0x80 >[30545.746169] do_syscall_64+0x79/0x220 >[30545.746172] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30545.746174] RIP: 0033:0x7fd8d64ef0f7 >[30545.746175] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30545.746178] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[30545.746179] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30545.746180] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 0000000000000004 >[30545.746181] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[30545.746183] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[30551.354496] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30551.354499] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30551.354502] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30551.354503] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30551.354504] Call Trace: >[30551.354511] dump_stack+0x85/0xbf >[30551.354515] swiotlb_alloc_coherent+0x1be/0x1d0 >[30551.354522] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30551.354531] ttm_dma_populate+0x25e/0x350 [ttm] >[30551.354537] ttm_tt_bind+0x2c/0x60 [ttm] >[30551.354541] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30551.354549] ttm_bo_validate+0x189/0x1a0 [ttm] >[30551.354552] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30551.354558] ? mutex_trylock+0xcd/0xe0 >[30551.354562] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30551.354593] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30551.354613] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30551.354619] ? __lock_acquire+0x2d4/0x1340 >[30551.354639] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30551.354661] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30551.354681] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30551.354697] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30551.354717] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30551.354728] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30551.354736] drm_ioctl+0x2d5/0x370 [drm] >[30551.354753] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30551.354757] ? __pm_runtime_resume+0x54/0x90 >[30551.354761] ? trace_hardirqs_on_caller+0xed/0x180 >[30551.354779] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30551.354784] do_vfs_ioctl+0xa5/0x6e0 >[30551.354790] SyS_ioctl+0x74/0x80 >[30551.354795] do_syscall_64+0x79/0x220 >[30551.354798] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30551.354800] RIP: 0033:0x7fd8d64ef0f7 >[30551.354802] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30551.354804] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[30551.354806] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30551.354807] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 00007fd8d67b3c50 >[30551.354808] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[30551.354809] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[30581.210565] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30581.210570] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30581.210573] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30581.210576] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30581.210578] Call Trace: >[30581.210586] dump_stack+0x85/0xbf >[30581.210592] swiotlb_alloc_coherent+0x1be/0x1d0 >[30581.210603] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30581.210618] ttm_dma_populate+0x25e/0x350 [ttm] >[30581.210629] ttm_tt_bind+0x2c/0x60 [ttm] >[30581.210635] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30581.210648] ttm_bo_validate+0x189/0x1a0 [ttm] >[30581.210653] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30581.210672] ? mutex_trylock+0xcd/0xe0 >[30581.210681] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30581.210717] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30581.210749] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30581.210786] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30581.210820] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30581.210860] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30581.210885] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30581.210916] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30581.210930] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30581.210953] drm_ioctl+0x2d5/0x370 [drm] >[30581.210991] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30581.210999] ? __pm_runtime_resume+0x54/0x90 >[30581.211007] ? trace_hardirqs_on_caller+0xed/0x180 >[30581.211036] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30581.211043] do_vfs_ioctl+0xa5/0x6e0 >[30581.211055] SyS_ioctl+0x74/0x80 >[30581.211063] do_syscall_64+0x79/0x220 >[30581.211067] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30581.211071] RIP: 0033:0x7fd8d64ef0f7 >[30581.211073] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30581.211077] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[30581.211079] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30581.211081] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 0000000000000004 >[30581.211093] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[30581.211095] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[30611.197236] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30611.197239] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30611.197242] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30611.197243] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30611.197244] Call Trace: >[30611.197251] dump_stack+0x85/0xbf >[30611.197256] swiotlb_alloc_coherent+0x1be/0x1d0 >[30611.197263] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30611.197272] ttm_dma_populate+0x25e/0x350 [ttm] >[30611.197278] ttm_tt_bind+0x2c/0x60 [ttm] >[30611.197282] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30611.197290] ttm_bo_validate+0x189/0x1a0 [ttm] >[30611.197293] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30611.197299] ? mutex_trylock+0xcd/0xe0 >[30611.197304] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30611.197334] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30611.197355] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30611.197378] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30611.197401] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30611.197422] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30611.197439] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30611.197459] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30611.197471] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30611.197479] drm_ioctl+0x2d5/0x370 [drm] >[30611.197495] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30611.197500] ? __pm_runtime_resume+0x54/0x90 >[30611.197505] ? trace_hardirqs_on_caller+0xed/0x180 >[30611.197523] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30611.197528] do_vfs_ioctl+0xa5/0x6e0 >[30611.197535] SyS_ioctl+0x74/0x80 >[30611.197539] do_syscall_64+0x79/0x220 >[30611.197542] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30611.197545] RIP: 0033:0x7fd8d64ef0f7 >[30611.197546] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30611.197549] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[30611.197550] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30611.197551] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 0000000000000004 >[30611.197553] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[30611.197554] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[30641.214460] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30641.214463] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30641.214466] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30641.214467] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30641.214468] Call Trace: >[30641.214475] dump_stack+0x85/0xbf >[30641.214479] swiotlb_alloc_coherent+0x1be/0x1d0 >[30641.214487] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30641.214495] ttm_dma_populate+0x25e/0x350 [ttm] >[30641.214501] ttm_tt_bind+0x2c/0x60 [ttm] >[30641.214505] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30641.214512] ttm_bo_validate+0x189/0x1a0 [ttm] >[30641.214515] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30641.214521] ? mutex_trylock+0xcd/0xe0 >[30641.214526] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30641.214557] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30641.214577] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30641.214600] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30641.214622] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30641.214643] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30641.214659] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30641.214689] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30641.214701] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30641.214723] drm_ioctl+0x2d5/0x370 [drm] >[30641.214748] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30641.214755] ? __pm_runtime_resume+0x54/0x90 >[30641.214761] ? trace_hardirqs_on_caller+0xed/0x180 >[30641.214790] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30641.214797] do_vfs_ioctl+0xa5/0x6e0 >[30641.214809] SyS_ioctl+0x74/0x80 >[30641.214816] do_syscall_64+0x79/0x220 >[30641.214821] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30641.214824] RIP: 0033:0x7fd8d64ef0f7 >[30641.214827] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30641.214831] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[30641.214833] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30641.214835] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 0000000000000004 >[30641.214837] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[30641.214839] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[30671.207486] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30671.207491] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30671.207495] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30671.207497] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30671.207499] Call Trace: >[30671.207507] dump_stack+0x85/0xbf >[30671.207513] swiotlb_alloc_coherent+0x1be/0x1d0 >[30671.207525] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30671.207541] ttm_dma_populate+0x25e/0x350 [ttm] >[30671.207552] ttm_tt_bind+0x2c/0x60 [ttm] >[30671.207558] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30671.207572] ttm_bo_validate+0x189/0x1a0 [ttm] >[30671.207577] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30671.207586] ? mutex_trylock+0xcd/0xe0 >[30671.207595] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30671.207631] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30671.207663] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30671.207700] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30671.207737] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30671.207770] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30671.207795] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30671.207838] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30671.207862] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30671.207875] drm_ioctl+0x2d5/0x370 [drm] >[30671.207903] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30671.207910] ? __pm_runtime_resume+0x54/0x90 >[30671.207918] ? trace_hardirqs_on_caller+0xed/0x180 >[30671.207946] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30671.207954] do_vfs_ioctl+0xa5/0x6e0 >[30671.207966] SyS_ioctl+0x74/0x80 >[30671.207973] do_syscall_64+0x79/0x220 >[30671.207979] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30671.207982] RIP: 0033:0x7fd8d64ef0f7 >[30671.207984] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30671.207989] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[30671.207991] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30671.207993] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 0000000000000004 >[30671.207995] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[30671.207997] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[30701.215400] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30701.215403] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30701.215406] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30701.215407] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30701.215408] Call Trace: >[30701.215415] dump_stack+0x85/0xbf >[30701.215419] swiotlb_alloc_coherent+0x1be/0x1d0 >[30701.215426] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30701.215435] ttm_dma_populate+0x25e/0x350 [ttm] >[30701.215440] ttm_tt_bind+0x2c/0x60 [ttm] >[30701.215444] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30701.215452] ttm_bo_validate+0x189/0x1a0 [ttm] >[30701.215455] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30701.215460] ? mutex_trylock+0xcd/0xe0 >[30701.215465] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30701.215496] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30701.215516] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30701.215521] ? __lock_acquire+0x2d4/0x1340 >[30701.215541] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30701.215563] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30701.215583] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30701.215606] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30701.215646] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30701.215658] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30701.215666] drm_ioctl+0x2d5/0x370 [drm] >[30701.215683] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30701.215687] ? __pm_runtime_resume+0x54/0x90 >[30701.215692] ? trace_hardirqs_on_caller+0xed/0x180 >[30701.215710] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30701.215715] do_vfs_ioctl+0xa5/0x6e0 >[30701.215721] SyS_ioctl+0x74/0x80 >[30701.215726] do_syscall_64+0x79/0x220 >[30701.215729] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30701.215731] RIP: 0033:0x7fd8d64ef0f7 >[30701.215733] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30701.215735] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[30701.215737] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30701.215748] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 00007fd8d67b3c50 >[30701.215749] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[30701.215751] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[30731.227905] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30731.227910] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30731.227913] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30731.227915] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30731.227917] Call Trace: >[30731.227926] dump_stack+0x85/0xbf >[30731.227932] swiotlb_alloc_coherent+0x1be/0x1d0 >[30731.227944] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30731.227961] ttm_dma_populate+0x25e/0x350 [ttm] >[30731.227972] ttm_tt_bind+0x2c/0x60 [ttm] >[30731.227977] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30731.227985] ttm_bo_validate+0x189/0x1a0 [ttm] >[30731.227988] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30731.227994] ? mutex_trylock+0xcd/0xe0 >[30731.227999] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30731.228048] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30731.228081] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30731.228089] ? __lock_acquire+0x2d4/0x1340 >[30731.228123] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30731.228159] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30731.228204] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30731.228242] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30731.228262] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30731.228273] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30731.228280] drm_ioctl+0x2d5/0x370 [drm] >[30731.228297] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30731.228301] ? __pm_runtime_resume+0x54/0x90 >[30731.228306] ? trace_hardirqs_on_caller+0xed/0x180 >[30731.228323] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30731.228328] do_vfs_ioctl+0xa5/0x6e0 >[30731.228335] SyS_ioctl+0x74/0x80 >[30731.228339] do_syscall_64+0x79/0x220 >[30731.228342] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30731.228345] RIP: 0033:0x7fd8d64ef0f7 >[30731.228346] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30731.228349] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[30731.228350] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30731.228351] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 00007fd8d67b3c50 >[30731.228353] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[30731.228354] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[30761.203717] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30761.203720] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30761.203723] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30761.203724] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30761.203725] Call Trace: >[30761.203732] dump_stack+0x85/0xbf >[30761.203736] swiotlb_alloc_coherent+0x1be/0x1d0 >[30761.203744] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30761.203753] ttm_dma_populate+0x25e/0x350 [ttm] >[30761.203759] ttm_tt_bind+0x2c/0x60 [ttm] >[30761.203763] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30761.203770] ttm_bo_validate+0x189/0x1a0 [ttm] >[30761.203773] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30761.203779] ? mutex_trylock+0xcd/0xe0 >[30761.203785] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30761.203816] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30761.203837] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30761.203843] ? __lock_acquire+0x2d4/0x1340 >[30761.203863] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30761.203885] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30761.203906] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30761.203923] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30761.203943] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30761.203955] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30761.203962] drm_ioctl+0x2d5/0x370 [drm] >[30761.203979] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30761.203984] ? __pm_runtime_resume+0x54/0x90 >[30761.203988] ? trace_hardirqs_on_caller+0xed/0x180 >[30761.204006] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30761.204011] do_vfs_ioctl+0xa5/0x6e0 >[30761.204017] SyS_ioctl+0x74/0x80 >[30761.204022] do_syscall_64+0x79/0x220 >[30761.204025] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30761.204027] RIP: 0033:0x7fd8d64ef0f7 >[30761.204029] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30761.204031] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[30761.204033] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30761.204034] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 00007fd8d67b3c50 >[30761.204035] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[30761.204037] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[30791.236451] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30791.236456] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30791.236459] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30791.236461] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30791.236462] Call Trace: >[30791.236468] dump_stack+0x85/0xbf >[30791.236473] swiotlb_alloc_coherent+0x1be/0x1d0 >[30791.236480] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30791.236489] ttm_dma_populate+0x25e/0x350 [ttm] >[30791.236495] ttm_tt_bind+0x2c/0x60 [ttm] >[30791.236499] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30791.236507] ttm_bo_validate+0x189/0x1a0 [ttm] >[30791.236510] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30791.236516] ? mutex_trylock+0xcd/0xe0 >[30791.236521] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30791.236551] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30791.236573] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30791.236578] ? __lock_acquire+0x2d4/0x1340 >[30791.236598] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30791.236621] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30791.236641] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30791.236658] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30791.236678] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30791.236689] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30791.236697] drm_ioctl+0x2d5/0x370 [drm] >[30791.236713] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30791.236718] ? __pm_runtime_resume+0x54/0x90 >[30791.236722] ? trace_hardirqs_on_caller+0xed/0x180 >[30791.236739] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30791.236744] do_vfs_ioctl+0xa5/0x6e0 >[30791.236751] SyS_ioctl+0x74/0x80 >[30791.236756] do_syscall_64+0x79/0x220 >[30791.236759] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30791.236761] RIP: 0033:0x7fd8d64ef0f7 >[30791.236762] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30791.236765] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[30791.236766] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30791.236768] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 00007fd8d67b3c50 >[30791.236769] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[30791.236770] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[30821.254939] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30821.254942] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30821.254945] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30821.254946] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30821.254947] Call Trace: >[30821.254954] dump_stack+0x85/0xbf >[30821.254958] swiotlb_alloc_coherent+0x1be/0x1d0 >[30821.254966] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30821.254974] ttm_dma_populate+0x25e/0x350 [ttm] >[30821.254980] ttm_tt_bind+0x2c/0x60 [ttm] >[30821.254984] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30821.254992] ttm_bo_validate+0x189/0x1a0 [ttm] >[30821.254995] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30821.255001] ? mutex_trylock+0xcd/0xe0 >[30821.255006] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30821.255035] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30821.255056] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30821.255062] ? __lock_acquire+0x2d4/0x1340 >[30821.255082] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30821.255104] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30821.255125] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30821.255141] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30821.255161] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30821.255173] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30821.255181] drm_ioctl+0x2d5/0x370 [drm] >[30821.255197] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30821.255202] ? __pm_runtime_resume+0x54/0x90 >[30821.255206] ? trace_hardirqs_on_caller+0xed/0x180 >[30821.255224] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30821.255229] do_vfs_ioctl+0xa5/0x6e0 >[30821.255235] SyS_ioctl+0x74/0x80 >[30821.255240] do_syscall_64+0x79/0x220 >[30821.255243] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30821.255245] RIP: 0033:0x7fd8d64ef0f7 >[30821.255247] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30821.255250] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[30821.255251] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30821.255252] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 00007fd8d67b3c50 >[30821.255253] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[30821.255255] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[30848.745435] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30848.745438] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30848.745441] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30848.745442] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30848.745443] Call Trace: >[30848.745450] dump_stack+0x85/0xbf >[30848.745454] swiotlb_alloc_coherent+0x1be/0x1d0 >[30848.745462] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30848.745470] ttm_dma_populate+0x25e/0x350 [ttm] >[30848.745476] ttm_tt_bind+0x2c/0x60 [ttm] >[30848.745480] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30848.745487] ttm_bo_validate+0x189/0x1a0 [ttm] >[30848.745491] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30848.745496] ? mutex_trylock+0xcd/0xe0 >[30848.745501] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30848.745532] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30848.745552] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30848.745558] ? __lock_acquire+0x2d4/0x1340 >[30848.745577] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30848.745599] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30848.745619] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30848.745636] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30848.745656] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30848.745667] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30848.745675] drm_ioctl+0x2d5/0x370 [drm] >[30848.745708] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30848.745725] ? __pm_runtime_resume+0x54/0x90 >[30848.745732] ? trace_hardirqs_on_caller+0xed/0x180 >[30848.745754] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30848.745759] do_vfs_ioctl+0xa5/0x6e0 >[30848.745765] SyS_ioctl+0x74/0x80 >[30848.745770] do_syscall_64+0x79/0x220 >[30848.745773] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30848.745776] RIP: 0033:0x7fd8d64ef0f7 >[30848.745777] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30848.745779] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[30848.745781] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[30848.745782] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[30848.745783] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[30848.745784] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[30851.280865] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30851.280868] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30851.280871] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30851.280872] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30851.280873] Call Trace: >[30851.280880] dump_stack+0x85/0xbf >[30851.280884] swiotlb_alloc_coherent+0x1be/0x1d0 >[30851.280892] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30851.280900] ttm_dma_populate+0x25e/0x350 [ttm] >[30851.280906] ttm_tt_bind+0x2c/0x60 [ttm] >[30851.280910] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30851.280917] ttm_bo_validate+0x189/0x1a0 [ttm] >[30851.280921] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30851.280926] ? mutex_trylock+0xcd/0xe0 >[30851.280931] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30851.280962] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30851.280982] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30851.280988] ? __lock_acquire+0x2d4/0x1340 >[30851.281007] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30851.281029] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30851.281050] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30851.281067] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30851.281087] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30851.281098] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30851.281106] drm_ioctl+0x2d5/0x370 [drm] >[30851.281133] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30851.281138] ? __pm_runtime_resume+0x54/0x90 >[30851.281142] ? trace_hardirqs_on_caller+0xed/0x180 >[30851.281160] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30851.281165] do_vfs_ioctl+0xa5/0x6e0 >[30851.281172] SyS_ioctl+0x74/0x80 >[30851.281176] do_syscall_64+0x79/0x220 >[30851.281179] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30851.281182] RIP: 0033:0x7fd8d64ef0f7 >[30851.281183] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30851.281186] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[30851.281187] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30851.281188] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3c50 >[30851.281190] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[30851.281191] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[30881.240957] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30881.240960] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30881.240963] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30881.240964] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30881.240965] Call Trace: >[30881.240972] dump_stack+0x85/0xbf >[30881.240976] swiotlb_alloc_coherent+0x1be/0x1d0 >[30881.240983] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30881.240992] ttm_dma_populate+0x25e/0x350 [ttm] >[30881.240998] ttm_tt_bind+0x2c/0x60 [ttm] >[30881.241002] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30881.241009] ttm_bo_validate+0x189/0x1a0 [ttm] >[30881.241012] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30881.241018] ? mutex_trylock+0xcd/0xe0 >[30881.241023] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30881.241052] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30881.241071] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30881.241077] ? __lock_acquire+0x2d4/0x1340 >[30881.241097] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30881.241118] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30881.241139] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30881.241156] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30881.241175] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30881.241186] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30881.241194] drm_ioctl+0x2d5/0x370 [drm] >[30881.241210] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30881.241214] ? __pm_runtime_resume+0x54/0x90 >[30881.241218] ? trace_hardirqs_on_caller+0xed/0x180 >[30881.241236] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30881.241241] do_vfs_ioctl+0xa5/0x6e0 >[30881.241248] SyS_ioctl+0x74/0x80 >[30881.241252] do_syscall_64+0x79/0x220 >[30881.241256] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30881.241258] RIP: 0033:0x7fd8d64ef0f7 >[30881.241259] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30881.241262] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[30881.241263] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30881.241264] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 00007fd8d67b3c50 >[30881.241266] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[30881.241267] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[30911.242496] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30911.242499] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30911.242502] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30911.242503] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30911.242504] Call Trace: >[30911.242511] dump_stack+0x85/0xbf >[30911.242515] swiotlb_alloc_coherent+0x1be/0x1d0 >[30911.242522] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30911.242531] ttm_dma_populate+0x25e/0x350 [ttm] >[30911.242538] ttm_tt_bind+0x2c/0x60 [ttm] >[30911.242542] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30911.242550] ttm_bo_validate+0x189/0x1a0 [ttm] >[30911.242553] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30911.242559] ? mutex_trylock+0xcd/0xe0 >[30911.242564] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30911.242600] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30911.242630] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30911.242639] ? __lock_acquire+0x2d4/0x1340 >[30911.242678] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30911.242700] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30911.242721] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30911.242738] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30911.242757] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30911.242769] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30911.242777] drm_ioctl+0x2d5/0x370 [drm] >[30911.242793] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30911.242797] ? __pm_runtime_resume+0x54/0x90 >[30911.242802] ? trace_hardirqs_on_caller+0xed/0x180 >[30911.242819] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30911.242824] do_vfs_ioctl+0xa5/0x6e0 >[30911.242831] SyS_ioctl+0x74/0x80 >[30911.242835] do_syscall_64+0x79/0x220 >[30911.242839] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30911.242841] RIP: 0033:0x7fd8d64ef0f7 >[30911.242842] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30911.242845] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[30911.242846] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30911.242847] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 00007fd8d67b3c50 >[30911.242849] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[30911.242850] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[30941.238612] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30941.238615] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30941.238618] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30941.238619] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30941.238621] Call Trace: >[30941.238627] dump_stack+0x85/0xbf >[30941.238631] swiotlb_alloc_coherent+0x1be/0x1d0 >[30941.238639] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30941.238647] ttm_dma_populate+0x25e/0x350 [ttm] >[30941.238653] ttm_tt_bind+0x2c/0x60 [ttm] >[30941.238657] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30941.238664] ttm_bo_validate+0x189/0x1a0 [ttm] >[30941.238667] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30941.238673] ? mutex_trylock+0xcd/0xe0 >[30941.238678] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30941.238709] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30941.238729] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30941.238735] ? __lock_acquire+0x2d4/0x1340 >[30941.238755] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30941.238776] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30941.238797] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30941.238813] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30941.238843] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30941.238865] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30941.238884] drm_ioctl+0x2d5/0x370 [drm] >[30941.238911] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30941.238916] ? __pm_runtime_resume+0x54/0x90 >[30941.238920] ? trace_hardirqs_on_caller+0xed/0x180 >[30941.238939] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30941.238944] do_vfs_ioctl+0xa5/0x6e0 >[30941.238960] SyS_ioctl+0x74/0x80 >[30941.238966] do_syscall_64+0x79/0x220 >[30941.238969] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30941.238971] RIP: 0033:0x7fd8d64ef0f7 >[30941.238972] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30941.238975] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[30941.238976] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30941.238978] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 00007fd8d67b3c50 >[30941.238979] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[30941.238980] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[30971.235415] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[30971.235418] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[30971.235420] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[30971.235422] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[30971.235423] Call Trace: >[30971.235429] dump_stack+0x85/0xbf >[30971.235434] swiotlb_alloc_coherent+0x1be/0x1d0 >[30971.235441] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[30971.235450] ttm_dma_populate+0x25e/0x350 [ttm] >[30971.235455] ttm_tt_bind+0x2c/0x60 [ttm] >[30971.235459] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[30971.235467] ttm_bo_validate+0x189/0x1a0 [ttm] >[30971.235470] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[30971.235475] ? mutex_trylock+0xcd/0xe0 >[30971.235480] ttm_bo_init_reserved+0x459/0x500 [ttm] >[30971.235509] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[30971.235530] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[30971.235536] ? __lock_acquire+0x2d4/0x1340 >[30971.235555] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[30971.235577] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[30971.235597] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30971.235614] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[30971.235634] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30971.235645] drm_ioctl_kernel+0x5b/0xb0 [drm] >[30971.235653] drm_ioctl+0x2d5/0x370 [drm] >[30971.235669] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[30971.235673] ? __pm_runtime_resume+0x54/0x90 >[30971.235677] ? trace_hardirqs_on_caller+0xed/0x180 >[30971.235695] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[30971.235700] do_vfs_ioctl+0xa5/0x6e0 >[30971.235706] SyS_ioctl+0x74/0x80 >[30971.235711] do_syscall_64+0x79/0x220 >[30971.235714] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[30971.235717] RIP: 0033:0x7fd8d64ef0f7 >[30971.235718] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[30971.235721] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[30971.235722] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[30971.235723] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 00007fd8d67b3c50 >[30971.235725] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[30971.235726] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[31001.226037] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31001.226041] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31001.226044] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31001.226046] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31001.226047] Call Trace: >[31001.226055] dump_stack+0x85/0xbf >[31001.226060] swiotlb_alloc_coherent+0x1be/0x1d0 >[31001.226069] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31001.226079] ttm_dma_populate+0x25e/0x350 [ttm] >[31001.226086] ttm_tt_bind+0x2c/0x60 [ttm] >[31001.226091] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31001.226100] ttm_bo_validate+0x189/0x1a0 [ttm] >[31001.226103] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31001.226110] ? mutex_trylock+0xcd/0xe0 >[31001.226116] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31001.226149] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31001.226173] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31001.226180] ? __lock_acquire+0x2d4/0x1340 >[31001.226203] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31001.226230] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31001.226255] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31001.226275] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31001.226299] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31001.226311] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31001.226321] drm_ioctl+0x2d5/0x370 [drm] >[31001.226340] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31001.226346] ? __pm_runtime_resume+0x54/0x90 >[31001.226351] ? trace_hardirqs_on_caller+0xed/0x180 >[31001.226371] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31001.226377] do_vfs_ioctl+0xa5/0x6e0 >[31001.226385] SyS_ioctl+0x74/0x80 >[31001.226391] do_syscall_64+0x79/0x220 >[31001.226394] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31001.226397] RIP: 0033:0x7fd8d64ef0f7 >[31001.226399] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31001.226402] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[31001.226404] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31001.226405] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 00007fd8d67b3c50 >[31001.226407] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31001.226408] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[31031.473294] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31031.473297] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31031.473301] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31031.473303] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31031.473305] Call Trace: >[31031.473312] dump_stack+0x85/0xbf >[31031.473318] swiotlb_alloc_coherent+0x1be/0x1d0 >[31031.473329] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31031.473345] ttm_dma_populate+0x25e/0x350 [ttm] >[31031.473355] ttm_tt_bind+0x2c/0x60 [ttm] >[31031.473359] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31031.473366] ttm_bo_validate+0x189/0x1a0 [ttm] >[31031.473369] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31031.473375] ? mutex_trylock+0xcd/0xe0 >[31031.473379] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31031.473412] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31031.473444] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31031.473482] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31031.473518] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31031.473553] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31031.473595] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31031.473638] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31031.473654] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31031.473667] drm_ioctl+0x2d5/0x370 [drm] >[31031.473705] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31031.473712] ? __pm_runtime_resume+0x54/0x90 >[31031.473720] ? trace_hardirqs_on_caller+0xed/0x180 >[31031.473751] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31031.473770] do_vfs_ioctl+0xa5/0x6e0 >[31031.473782] SyS_ioctl+0x74/0x80 >[31031.473790] do_syscall_64+0x79/0x220 >[31031.473795] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31031.473798] RIP: 0033:0x7fd8d64ef0f7 >[31031.473801] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31031.473805] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[31031.473807] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31031.473809] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 0000000000000004 >[31031.473811] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[31031.473813] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[31061.241274] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31061.241277] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31061.241279] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31061.241281] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31061.241282] Call Trace: >[31061.241288] dump_stack+0x85/0xbf >[31061.241293] swiotlb_alloc_coherent+0x1be/0x1d0 >[31061.241301] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31061.241309] ttm_dma_populate+0x25e/0x350 [ttm] >[31061.241315] ttm_tt_bind+0x2c/0x60 [ttm] >[31061.241319] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31061.241326] ttm_bo_validate+0x189/0x1a0 [ttm] >[31061.241329] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31061.241335] ? mutex_trylock+0xcd/0xe0 >[31061.241340] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31061.241379] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31061.241403] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31061.241429] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31061.241455] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31061.241479] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31061.241498] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31061.241521] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31061.241535] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31061.241543] drm_ioctl+0x2d5/0x370 [drm] >[31061.241562] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31061.241567] ? __pm_runtime_resume+0x54/0x90 >[31061.241572] ? trace_hardirqs_on_caller+0xed/0x180 >[31061.241593] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31061.241598] do_vfs_ioctl+0xa5/0x6e0 >[31061.241604] SyS_ioctl+0x74/0x80 >[31061.241609] do_syscall_64+0x79/0x220 >[31061.241613] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31061.241615] RIP: 0033:0x7fd8d64ef0f7 >[31061.241616] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31061.241619] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[31061.241620] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31061.241621] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 0000000000000004 >[31061.241623] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[31061.241624] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[31091.209266] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31091.209270] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31091.209272] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31091.209274] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31091.209275] Call Trace: >[31091.209281] dump_stack+0x85/0xbf >[31091.209286] swiotlb_alloc_coherent+0x1be/0x1d0 >[31091.209294] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31091.209302] ttm_dma_populate+0x25e/0x350 [ttm] >[31091.209308] ttm_tt_bind+0x2c/0x60 [ttm] >[31091.209312] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31091.209320] ttm_bo_validate+0x189/0x1a0 [ttm] >[31091.209323] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31091.209329] ? mutex_trylock+0xcd/0xe0 >[31091.209334] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31091.209365] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31091.209387] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31091.209411] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31091.209435] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31091.209456] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31091.209473] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31091.209493] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31091.209504] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31091.209512] drm_ioctl+0x2d5/0x370 [drm] >[31091.209529] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31091.209533] ? __pm_runtime_resume+0x54/0x90 >[31091.209538] ? trace_hardirqs_on_caller+0xed/0x180 >[31091.209556] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31091.209561] do_vfs_ioctl+0xa5/0x6e0 >[31091.209568] SyS_ioctl+0x74/0x80 >[31091.209573] do_syscall_64+0x79/0x220 >[31091.209576] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31091.209578] RIP: 0033:0x7fd8d64ef0f7 >[31091.209580] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31091.209582] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[31091.209584] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31091.209585] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 0000000000000004 >[31091.209586] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[31091.209587] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[31121.255740] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31121.255743] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31121.255746] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31121.255747] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31121.255748] Call Trace: >[31121.255755] dump_stack+0x85/0xbf >[31121.255759] swiotlb_alloc_coherent+0x1be/0x1d0 >[31121.255767] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31121.255775] ttm_dma_populate+0x25e/0x350 [ttm] >[31121.255781] ttm_tt_bind+0x2c/0x60 [ttm] >[31121.255785] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31121.255793] ttm_bo_validate+0x189/0x1a0 [ttm] >[31121.255796] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31121.255801] ? mutex_trylock+0xcd/0xe0 >[31121.255806] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31121.255837] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31121.255857] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31121.255880] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31121.255902] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31121.255922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31121.255939] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31121.255958] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31121.255970] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31121.255977] drm_ioctl+0x2d5/0x370 [drm] >[31121.255993] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31121.255998] ? __pm_runtime_resume+0x54/0x90 >[31121.256003] ? trace_hardirqs_on_caller+0xed/0x180 >[31121.256020] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31121.256025] do_vfs_ioctl+0xa5/0x6e0 >[31121.256032] SyS_ioctl+0x74/0x80 >[31121.256036] do_syscall_64+0x79/0x220 >[31121.256039] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31121.256041] RIP: 0033:0x7fd8d64ef0f7 >[31121.256043] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31121.256046] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[31121.256047] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31121.256048] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 0000000000000004 >[31121.256049] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[31121.256050] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[31151.242355] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31151.242358] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31151.242360] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31151.242362] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31151.242363] Call Trace: >[31151.242369] dump_stack+0x85/0xbf >[31151.242373] swiotlb_alloc_coherent+0x1be/0x1d0 >[31151.242381] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31151.242389] ttm_dma_populate+0x25e/0x350 [ttm] >[31151.242395] ttm_tt_bind+0x2c/0x60 [ttm] >[31151.242399] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31151.242406] ttm_bo_validate+0x189/0x1a0 [ttm] >[31151.242409] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31151.242415] ? mutex_trylock+0xcd/0xe0 >[31151.242420] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31151.242450] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31151.242470] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31151.242493] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31151.242515] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31151.242536] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31151.242553] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31151.242573] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31151.242583] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31151.242591] drm_ioctl+0x2d5/0x370 [drm] >[31151.242608] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31151.242613] ? __pm_runtime_resume+0x54/0x90 >[31151.242617] ? trace_hardirqs_on_caller+0xed/0x180 >[31151.242635] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31151.242640] do_vfs_ioctl+0xa5/0x6e0 >[31151.242646] SyS_ioctl+0x74/0x80 >[31151.242651] do_syscall_64+0x79/0x220 >[31151.242654] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31151.242656] RIP: 0033:0x7fd8d64ef0f7 >[31151.242658] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31151.242660] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[31151.242661] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31151.242663] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 0000000000000004 >[31151.242664] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[31151.242665] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[31181.236968] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31181.236971] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31181.236974] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31181.236976] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31181.236977] Call Trace: >[31181.236983] dump_stack+0x85/0xbf >[31181.236987] swiotlb_alloc_coherent+0x1be/0x1d0 >[31181.236995] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31181.237004] ttm_dma_populate+0x25e/0x350 [ttm] >[31181.237009] ttm_tt_bind+0x2c/0x60 [ttm] >[31181.237013] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31181.237020] ttm_bo_validate+0x189/0x1a0 [ttm] >[31181.237024] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31181.237029] ? mutex_trylock+0xcd/0xe0 >[31181.237034] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31181.237064] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31181.237088] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31181.237096] ? __lock_acquire+0x2d4/0x1340 >[31181.237126] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31181.237161] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31181.237182] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31181.237198] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31181.237217] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31181.237228] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31181.237236] drm_ioctl+0x2d5/0x370 [drm] >[31181.237253] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31181.237257] ? __pm_runtime_resume+0x54/0x90 >[31181.237261] ? trace_hardirqs_on_caller+0xed/0x180 >[31181.237279] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31181.237284] do_vfs_ioctl+0xa5/0x6e0 >[31181.237290] SyS_ioctl+0x74/0x80 >[31181.237295] do_syscall_64+0x79/0x220 >[31181.237298] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31181.237300] RIP: 0033:0x7fd8d64ef0f7 >[31181.237302] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31181.237304] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[31181.237306] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31181.237307] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 00007fd8d67b3c50 >[31181.237308] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31181.237309] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[31194.261885] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31194.261888] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31194.261890] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31194.261892] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31194.261893] Call Trace: >[31194.261899] dump_stack+0x85/0xbf >[31194.261903] swiotlb_alloc_coherent+0x1be/0x1d0 >[31194.261911] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31194.261920] ttm_dma_populate+0x25e/0x350 [ttm] >[31194.261926] ttm_tt_bind+0x2c/0x60 [ttm] >[31194.261930] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31194.261938] ttm_bo_validate+0x189/0x1a0 [ttm] >[31194.261941] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31194.261946] ? mutex_trylock+0xcd/0xe0 >[31194.261954] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31194.261990] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31194.262010] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31194.262016] ? __lock_acquire+0x2d4/0x1340 >[31194.262035] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31194.262057] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31194.262077] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31194.262094] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31194.262113] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31194.262124] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31194.262132] drm_ioctl+0x2d5/0x370 [drm] >[31194.262148] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31194.262153] ? __pm_runtime_resume+0x54/0x90 >[31194.262157] ? trace_hardirqs_on_caller+0xed/0x180 >[31194.262174] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31194.262179] do_vfs_ioctl+0xa5/0x6e0 >[31194.262185] SyS_ioctl+0x74/0x80 >[31194.262190] do_syscall_64+0x79/0x220 >[31194.262193] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31194.262195] RIP: 0033:0x7fd8d64ef0f7 >[31194.262197] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31194.262199] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[31194.262201] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31194.262202] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[31194.262203] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[31194.262204] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[31196.572021] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31196.572025] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31196.572027] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31196.572029] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31196.572030] Call Trace: >[31196.572037] dump_stack+0x85/0xbf >[31196.572041] swiotlb_alloc_coherent+0x1be/0x1d0 >[31196.572049] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31196.572057] ttm_dma_populate+0x25e/0x350 [ttm] >[31196.572063] ttm_tt_bind+0x2c/0x60 [ttm] >[31196.572067] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31196.572075] ttm_bo_validate+0x189/0x1a0 [ttm] >[31196.572078] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31196.572085] ? mutex_trylock+0xcd/0xe0 >[31196.572089] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31196.572119] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31196.572140] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31196.572163] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31196.572186] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31196.572207] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31196.572223] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31196.572243] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31196.572254] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31196.572262] drm_ioctl+0x2d5/0x370 [drm] >[31196.572279] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31196.572283] ? __pm_runtime_resume+0x54/0x90 >[31196.572288] ? trace_hardirqs_on_caller+0xed/0x180 >[31196.572306] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31196.572311] do_vfs_ioctl+0xa5/0x6e0 >[31196.572318] SyS_ioctl+0x74/0x80 >[31196.572322] do_syscall_64+0x79/0x220 >[31196.572326] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31196.572328] RIP: 0033:0x7fd8d64ef0f7 >[31196.572329] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31196.572332] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[31196.572333] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31196.572335] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 0000000000000004 >[31196.572336] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[31196.572337] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[31211.221349] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31211.221352] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31211.221355] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31211.221356] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31211.221358] Call Trace: >[31211.221364] dump_stack+0x85/0xbf >[31211.221368] swiotlb_alloc_coherent+0x1be/0x1d0 >[31211.221376] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31211.221385] ttm_dma_populate+0x25e/0x350 [ttm] >[31211.221391] ttm_tt_bind+0x2c/0x60 [ttm] >[31211.221395] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31211.221402] ttm_bo_validate+0x189/0x1a0 [ttm] >[31211.221406] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31211.221411] ? mutex_trylock+0xcd/0xe0 >[31211.221416] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31211.221457] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31211.221494] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31211.221500] ? __lock_acquire+0x2d4/0x1340 >[31211.221520] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31211.221542] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31211.221564] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31211.221580] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31211.221612] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31211.221633] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31211.221652] drm_ioctl+0x2d5/0x370 [drm] >[31211.221669] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31211.221674] ? __pm_runtime_resume+0x54/0x90 >[31211.221679] ? trace_hardirqs_on_caller+0xed/0x180 >[31211.221707] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31211.221712] do_vfs_ioctl+0xa5/0x6e0 >[31211.221719] SyS_ioctl+0x74/0x80 >[31211.221724] do_syscall_64+0x79/0x220 >[31211.221727] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31211.221729] RIP: 0033:0x7fd8d64ef0f7 >[31211.221731] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31211.221733] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[31211.221735] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31211.221736] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 00007fd8d67b3c50 >[31211.221737] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31211.221738] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[31241.247259] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31241.247262] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31241.247265] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31241.247266] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31241.247267] Call Trace: >[31241.247273] dump_stack+0x85/0xbf >[31241.247278] swiotlb_alloc_coherent+0x1be/0x1d0 >[31241.247286] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31241.247295] ttm_dma_populate+0x25e/0x350 [ttm] >[31241.247302] ttm_tt_bind+0x2c/0x60 [ttm] >[31241.247306] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31241.247314] ttm_bo_validate+0x189/0x1a0 [ttm] >[31241.247317] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31241.247323] ? mutex_trylock+0xcd/0xe0 >[31241.247329] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31241.247365] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31241.247389] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31241.247395] ? __lock_acquire+0x2d4/0x1340 >[31241.247428] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31241.247453] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31241.247475] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31241.247502] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31241.247523] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31241.247537] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31241.247549] drm_ioctl+0x2d5/0x370 [drm] >[31241.247575] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31241.247582] ? __pm_runtime_resume+0x54/0x90 >[31241.247590] ? trace_hardirqs_on_caller+0xed/0x180 >[31241.247628] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31241.247634] do_vfs_ioctl+0xa5/0x6e0 >[31241.247641] SyS_ioctl+0x74/0x80 >[31241.247646] do_syscall_64+0x79/0x220 >[31241.247649] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31241.247652] RIP: 0033:0x7fd8d64ef0f7 >[31241.247653] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31241.247656] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[31241.247667] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31241.247668] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 00007fd8d67b3c50 >[31241.247670] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31241.247671] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[31265.468013] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31265.468017] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31265.468019] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31265.468021] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31265.468022] Call Trace: >[31265.468029] dump_stack+0x85/0xbf >[31265.468033] swiotlb_alloc_coherent+0x1be/0x1d0 >[31265.468041] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31265.468051] ttm_dma_populate+0x25e/0x350 [ttm] >[31265.468057] ttm_tt_bind+0x2c/0x60 [ttm] >[31265.468061] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31265.468079] ttm_bo_validate+0x189/0x1a0 [ttm] >[31265.468083] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31265.468089] ? mutex_trylock+0xcd/0xe0 >[31265.468094] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31265.468126] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31265.468150] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31265.468174] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31265.468196] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31265.468217] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31265.468234] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31265.468254] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31265.468266] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31265.468274] drm_ioctl+0x2d5/0x370 [drm] >[31265.468290] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31265.468294] ? __pm_runtime_resume+0x54/0x90 >[31265.468299] ? trace_hardirqs_on_caller+0xed/0x180 >[31265.468317] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31265.468322] do_vfs_ioctl+0xa5/0x6e0 >[31265.468328] SyS_ioctl+0x74/0x80 >[31265.468333] do_syscall_64+0x79/0x220 >[31265.468336] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31265.468339] RIP: 0033:0x7fd8d64ef0f7 >[31265.468340] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31265.468343] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[31265.468344] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[31265.468345] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[31265.468347] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[31265.468348] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b663b0 >[31271.212581] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31271.212584] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31271.212586] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31271.212588] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31271.212589] Call Trace: >[31271.212595] dump_stack+0x85/0xbf >[31271.212599] swiotlb_alloc_coherent+0x1be/0x1d0 >[31271.212607] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31271.212615] ttm_dma_populate+0x25e/0x350 [ttm] >[31271.212621] ttm_tt_bind+0x2c/0x60 [ttm] >[31271.212625] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31271.212633] ttm_bo_validate+0x189/0x1a0 [ttm] >[31271.212636] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31271.212641] ? mutex_trylock+0xcd/0xe0 >[31271.212646] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31271.212677] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31271.212698] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31271.212704] ? __lock_acquire+0x2d4/0x1340 >[31271.212724] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31271.212756] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31271.212787] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31271.212804] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31271.212824] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31271.212835] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31271.212843] drm_ioctl+0x2d5/0x370 [drm] >[31271.212859] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31271.212863] ? __pm_runtime_resume+0x54/0x90 >[31271.212868] ? trace_hardirqs_on_caller+0xed/0x180 >[31271.212886] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31271.212891] do_vfs_ioctl+0xa5/0x6e0 >[31271.212897] SyS_ioctl+0x74/0x80 >[31271.212902] do_syscall_64+0x79/0x220 >[31271.212905] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31271.212908] RIP: 0033:0x7fd8d64ef0f7 >[31271.212909] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31271.212911] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[31271.212913] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31271.212914] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 00007fd8d67b3c50 >[31271.212915] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31271.212917] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[31285.787049] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31285.787052] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31285.787055] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31285.787056] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31285.787057] Call Trace: >[31285.787064] dump_stack+0x85/0xbf >[31285.787068] swiotlb_alloc_coherent+0x1be/0x1d0 >[31285.787076] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31285.787084] ttm_dma_populate+0x25e/0x350 [ttm] >[31285.787090] ttm_tt_bind+0x2c/0x60 [ttm] >[31285.787094] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31285.787101] ttm_bo_validate+0x189/0x1a0 [ttm] >[31285.787104] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31285.787110] ? mutex_trylock+0xcd/0xe0 >[31285.787114] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31285.787146] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31285.787166] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31285.787172] ? __lock_acquire+0x2d4/0x1340 >[31285.787191] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31285.787213] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31285.787233] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31285.787249] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31285.787268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31285.787279] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31285.787287] drm_ioctl+0x2d5/0x370 [drm] >[31285.787303] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31285.787308] ? __pm_runtime_resume+0x54/0x90 >[31285.787312] ? trace_hardirqs_on_caller+0xed/0x180 >[31285.787329] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31285.787334] do_vfs_ioctl+0xa5/0x6e0 >[31285.787340] SyS_ioctl+0x74/0x80 >[31285.787345] do_syscall_64+0x79/0x220 >[31285.787348] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31285.787350] RIP: 0033:0x7fd8d64ef0f7 >[31285.787351] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31285.787354] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[31285.787355] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[31285.787356] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[31285.787358] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[31285.787359] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032665d0 >[31301.280839] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31301.280842] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31301.280845] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31301.280846] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31301.280847] Call Trace: >[31301.280854] dump_stack+0x85/0xbf >[31301.280859] swiotlb_alloc_coherent+0x1be/0x1d0 >[31301.280866] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31301.280885] ttm_dma_populate+0x25e/0x350 [ttm] >[31301.280891] ttm_tt_bind+0x2c/0x60 [ttm] >[31301.280894] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31301.280912] ttm_bo_validate+0x189/0x1a0 [ttm] >[31301.280916] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31301.280921] ? mutex_trylock+0xcd/0xe0 >[31301.280926] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31301.280956] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31301.280976] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31301.280982] ? __lock_acquire+0x2d4/0x1340 >[31301.281001] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31301.281023] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31301.281044] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31301.281060] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31301.281080] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31301.281091] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31301.281099] drm_ioctl+0x2d5/0x370 [drm] >[31301.281116] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31301.281120] ? __pm_runtime_resume+0x54/0x90 >[31301.281124] ? trace_hardirqs_on_caller+0xed/0x180 >[31301.281141] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31301.281146] do_vfs_ioctl+0xa5/0x6e0 >[31301.281153] SyS_ioctl+0x74/0x80 >[31301.281157] do_syscall_64+0x79/0x220 >[31301.281160] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31301.281163] RIP: 0033:0x7fd8d64ef0f7 >[31301.281164] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31301.281167] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[31301.281168] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31301.281169] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 00007fd8d67b3c50 >[31301.281170] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31301.281172] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[31331.234584] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31331.234587] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31331.234589] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31331.234591] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31331.234592] Call Trace: >[31331.234598] dump_stack+0x85/0xbf >[31331.234602] swiotlb_alloc_coherent+0x1be/0x1d0 >[31331.234610] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31331.234619] ttm_dma_populate+0x25e/0x350 [ttm] >[31331.234624] ttm_tt_bind+0x2c/0x60 [ttm] >[31331.234629] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31331.234636] ttm_bo_validate+0x189/0x1a0 [ttm] >[31331.234639] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31331.234645] ? mutex_trylock+0xcd/0xe0 >[31331.234650] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31331.234680] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31331.234701] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31331.234706] ? __lock_acquire+0x2d4/0x1340 >[31331.234726] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31331.234749] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31331.234769] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31331.234786] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31331.234805] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31331.234826] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31331.234834] drm_ioctl+0x2d5/0x370 [drm] >[31331.234851] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31331.234855] ? __pm_runtime_resume+0x54/0x90 >[31331.234859] ? trace_hardirqs_on_caller+0xed/0x180 >[31331.234879] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31331.234886] do_vfs_ioctl+0xa5/0x6e0 >[31331.234897] SyS_ioctl+0x74/0x80 >[31331.234905] do_syscall_64+0x79/0x220 >[31331.234910] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31331.234913] RIP: 0033:0x7fd8d64ef0f7 >[31331.234915] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31331.234919] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[31331.234921] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31331.234923] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 00007fd8d67b3c50 >[31331.234925] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31331.234928] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[31361.210575] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31361.210579] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31361.210582] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31361.210583] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31361.210584] Call Trace: >[31361.210601] dump_stack+0x85/0xbf >[31361.210606] swiotlb_alloc_coherent+0x1be/0x1d0 >[31361.210614] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31361.210623] ttm_dma_populate+0x25e/0x350 [ttm] >[31361.210629] ttm_tt_bind+0x2c/0x60 [ttm] >[31361.210633] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31361.210641] ttm_bo_validate+0x189/0x1a0 [ttm] >[31361.210644] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31361.210650] ? mutex_trylock+0xcd/0xe0 >[31361.210656] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31361.210700] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31361.210721] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31361.210727] ? __lock_acquire+0x2d4/0x1340 >[31361.210746] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31361.210769] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31361.210790] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31361.210807] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31361.210828] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31361.210839] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31361.210847] drm_ioctl+0x2d5/0x370 [drm] >[31361.210863] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31361.210867] ? __pm_runtime_resume+0x54/0x90 >[31361.210871] ? trace_hardirqs_on_caller+0xed/0x180 >[31361.210889] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31361.210894] do_vfs_ioctl+0xa5/0x6e0 >[31361.210901] SyS_ioctl+0x74/0x80 >[31361.210906] do_syscall_64+0x79/0x220 >[31361.210909] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31361.210911] RIP: 0033:0x7fd8d64ef0f7 >[31361.210913] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31361.210915] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[31361.210917] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31361.210918] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 00007fd8d67b3c50 >[31361.210919] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31361.210920] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[31391.257995] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31391.257998] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31391.258001] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31391.258002] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31391.258003] Call Trace: >[31391.258010] dump_stack+0x85/0xbf >[31391.258014] swiotlb_alloc_coherent+0x1be/0x1d0 >[31391.258022] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31391.258031] ttm_dma_populate+0x25e/0x350 [ttm] >[31391.258037] ttm_tt_bind+0x2c/0x60 [ttm] >[31391.258041] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31391.258048] ttm_bo_validate+0x189/0x1a0 [ttm] >[31391.258051] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31391.258057] ? mutex_trylock+0xcd/0xe0 >[31391.258062] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31391.258092] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31391.258114] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31391.258120] ? __lock_acquire+0x2d4/0x1340 >[31391.258139] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31391.258162] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31391.258183] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31391.258200] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31391.258220] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31391.258232] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31391.258240] drm_ioctl+0x2d5/0x370 [drm] >[31391.258257] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31391.258261] ? __pm_runtime_resume+0x54/0x90 >[31391.258266] ? trace_hardirqs_on_caller+0xed/0x180 >[31391.258283] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31391.258288] do_vfs_ioctl+0xa5/0x6e0 >[31391.258295] SyS_ioctl+0x74/0x80 >[31391.258300] do_syscall_64+0x79/0x220 >[31391.258303] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31391.258306] RIP: 0033:0x7fd8d64ef0f7 >[31391.258307] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31391.258310] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[31391.258311] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31391.258312] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[31391.258314] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31391.258315] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[31421.261698] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31421.261701] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31421.261703] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31421.261705] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31421.261706] Call Trace: >[31421.261712] dump_stack+0x85/0xbf >[31421.261717] swiotlb_alloc_coherent+0x1be/0x1d0 >[31421.261724] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31421.261733] ttm_dma_populate+0x25e/0x350 [ttm] >[31421.261750] ttm_tt_bind+0x2c/0x60 [ttm] >[31421.261753] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31421.261761] ttm_bo_validate+0x189/0x1a0 [ttm] >[31421.261764] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31421.261770] ? mutex_trylock+0xcd/0xe0 >[31421.261775] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31421.261806] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31421.261827] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31421.261832] ? __lock_acquire+0x2d4/0x1340 >[31421.261852] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31421.261875] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31421.261896] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31421.261913] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31421.261933] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31421.261944] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31421.261952] drm_ioctl+0x2d5/0x370 [drm] >[31421.261968] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31421.261973] ? __pm_runtime_resume+0x54/0x90 >[31421.261977] ? trace_hardirqs_on_caller+0xed/0x180 >[31421.261995] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31421.262000] do_vfs_ioctl+0xa5/0x6e0 >[31421.262006] SyS_ioctl+0x74/0x80 >[31421.262011] do_syscall_64+0x79/0x220 >[31421.262015] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31421.262017] RIP: 0033:0x7fd8d64ef0f7 >[31421.262018] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31421.262021] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[31421.262022] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31421.262023] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 00007fd8d67b3c50 >[31421.262025] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31421.262026] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[31451.281134] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31451.281138] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31451.281140] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31451.281141] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31451.281143] Call Trace: >[31451.281149] dump_stack+0x85/0xbf >[31451.281153] swiotlb_alloc_coherent+0x1be/0x1d0 >[31451.281161] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31451.281169] ttm_dma_populate+0x25e/0x350 [ttm] >[31451.281175] ttm_tt_bind+0x2c/0x60 [ttm] >[31451.281179] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31451.281186] ttm_bo_validate+0x189/0x1a0 [ttm] >[31451.281190] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31451.281195] ? mutex_trylock+0xcd/0xe0 >[31451.281200] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31451.281230] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31451.281250] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31451.281256] ? __lock_acquire+0x2d4/0x1340 >[31451.281275] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31451.281297] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31451.281323] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31451.281348] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31451.281380] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31451.281404] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31451.281417] drm_ioctl+0x2d5/0x370 [drm] >[31451.281464] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31451.281471] ? __pm_runtime_resume+0x54/0x90 >[31451.281479] ? trace_hardirqs_on_caller+0xed/0x180 >[31451.281517] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31451.281522] do_vfs_ioctl+0xa5/0x6e0 >[31451.281528] SyS_ioctl+0x74/0x80 >[31451.281533] do_syscall_64+0x79/0x220 >[31451.281536] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31451.281539] RIP: 0033:0x7fd8d64ef0f7 >[31451.281540] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31451.281543] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[31451.281544] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31451.281545] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 00007fd8d67b3c50 >[31451.281546] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31451.281548] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[31481.439048] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31481.439052] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31481.439054] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31481.439056] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31481.439057] Call Trace: >[31481.439063] dump_stack+0x85/0xbf >[31481.439067] swiotlb_alloc_coherent+0x1be/0x1d0 >[31481.439075] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31481.439084] ttm_dma_populate+0x25e/0x350 [ttm] >[31481.439090] ttm_tt_bind+0x2c/0x60 [ttm] >[31481.439094] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31481.439102] ttm_bo_validate+0x189/0x1a0 [ttm] >[31481.439105] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31481.439110] ? mutex_trylock+0xcd/0xe0 >[31481.439115] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31481.439147] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31481.439168] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31481.439174] ? __lock_acquire+0x2d4/0x1340 >[31481.439194] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31481.439217] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31481.439238] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31481.439254] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31481.439275] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31481.439286] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31481.439294] drm_ioctl+0x2d5/0x370 [drm] >[31481.439310] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31481.439315] ? __pm_runtime_resume+0x54/0x90 >[31481.439319] ? trace_hardirqs_on_caller+0xed/0x180 >[31481.439337] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31481.439342] do_vfs_ioctl+0xa5/0x6e0 >[31481.439349] SyS_ioctl+0x74/0x80 >[31481.439354] do_syscall_64+0x79/0x220 >[31481.439357] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31481.439359] RIP: 0033:0x7fd8d64ef0f7 >[31481.439361] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31481.439363] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[31481.439364] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31481.439366] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 00007fd8d67b3c50 >[31481.439367] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31481.439368] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[31511.270354] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31511.270368] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31511.270371] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31511.270373] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31511.270375] Call Trace: >[31511.270383] dump_stack+0x85/0xbf >[31511.270388] swiotlb_alloc_coherent+0x1be/0x1d0 >[31511.270398] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31511.270412] ttm_dma_populate+0x25e/0x350 [ttm] >[31511.270433] ttm_tt_bind+0x2c/0x60 [ttm] >[31511.270439] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31511.270458] ttm_bo_validate+0x189/0x1a0 [ttm] >[31511.270461] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31511.270466] ? mutex_trylock+0xcd/0xe0 >[31511.270472] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31511.270504] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31511.270536] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31511.270542] ? __lock_acquire+0x2d4/0x1340 >[31511.270561] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31511.270584] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31511.270604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31511.270621] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31511.270641] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31511.270652] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31511.270660] drm_ioctl+0x2d5/0x370 [drm] >[31511.270676] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31511.270680] ? __pm_runtime_resume+0x54/0x90 >[31511.270684] ? trace_hardirqs_on_caller+0xed/0x180 >[31511.270702] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31511.270706] do_vfs_ioctl+0xa5/0x6e0 >[31511.270713] SyS_ioctl+0x74/0x80 >[31511.270717] do_syscall_64+0x79/0x220 >[31511.270720] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31511.270723] RIP: 0033:0x7fd8d64ef0f7 >[31511.270724] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31511.270727] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[31511.270728] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31511.270729] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 00007fd8d67b3c50 >[31511.270731] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31511.270732] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[31541.237280] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31541.237284] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31541.237287] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31541.237288] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31541.237289] Call Trace: >[31541.237296] dump_stack+0x85/0xbf >[31541.237300] swiotlb_alloc_coherent+0x1be/0x1d0 >[31541.237308] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31541.237317] ttm_dma_populate+0x25e/0x350 [ttm] >[31541.237322] ttm_tt_bind+0x2c/0x60 [ttm] >[31541.237326] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31541.237334] ttm_bo_validate+0x189/0x1a0 [ttm] >[31541.237337] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31541.237343] ? mutex_trylock+0xcd/0xe0 >[31541.237348] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31541.237378] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31541.237399] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31541.237421] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31541.237444] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31541.237465] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31541.237482] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31541.237502] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31541.237514] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31541.237521] drm_ioctl+0x2d5/0x370 [drm] >[31541.237538] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31541.237542] ? __pm_runtime_resume+0x54/0x90 >[31541.237547] ? trace_hardirqs_on_caller+0xed/0x180 >[31541.237565] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31541.237570] do_vfs_ioctl+0xa5/0x6e0 >[31541.237576] SyS_ioctl+0x74/0x80 >[31541.237581] do_syscall_64+0x79/0x220 >[31541.237584] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31541.237587] RIP: 0033:0x7fd8d64ef0f7 >[31541.237588] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31541.237591] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[31541.237592] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31541.237593] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 0000000000000004 >[31541.237594] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[31541.237596] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[31571.288302] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31571.288305] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31571.288308] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31571.288309] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31571.288310] Call Trace: >[31571.288319] dump_stack+0x85/0xbf >[31571.288335] swiotlb_alloc_coherent+0x1be/0x1d0 >[31571.288345] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31571.288354] ttm_dma_populate+0x25e/0x350 [ttm] >[31571.288360] ttm_tt_bind+0x2c/0x60 [ttm] >[31571.288364] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31571.288371] ttm_bo_validate+0x189/0x1a0 [ttm] >[31571.288374] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31571.288380] ? mutex_trylock+0xcd/0xe0 >[31571.288386] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31571.288418] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31571.288449] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31571.288473] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31571.288505] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31571.288525] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31571.288542] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31571.288562] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31571.288573] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31571.288582] drm_ioctl+0x2d5/0x370 [drm] >[31571.288597] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31571.288602] ? __pm_runtime_resume+0x54/0x90 >[31571.288607] ? trace_hardirqs_on_caller+0xed/0x180 >[31571.288624] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31571.288629] do_vfs_ioctl+0xa5/0x6e0 >[31571.288636] SyS_ioctl+0x74/0x80 >[31571.288641] do_syscall_64+0x79/0x220 >[31571.288644] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31571.288646] RIP: 0033:0x7fd8d64ef0f7 >[31571.288648] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31571.288650] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[31571.288651] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31571.288653] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[31571.288654] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[31571.288655] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[31601.288760] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31601.288763] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31601.288766] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31601.288767] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31601.288768] Call Trace: >[31601.288775] dump_stack+0x85/0xbf >[31601.288779] swiotlb_alloc_coherent+0x1be/0x1d0 >[31601.288788] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31601.288796] ttm_dma_populate+0x25e/0x350 [ttm] >[31601.288802] ttm_tt_bind+0x2c/0x60 [ttm] >[31601.288806] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31601.288814] ttm_bo_validate+0x189/0x1a0 [ttm] >[31601.288817] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31601.288823] ? mutex_trylock+0xcd/0xe0 >[31601.288828] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31601.288866] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31601.288890] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31601.288917] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31601.288942] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31601.288966] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31601.288986] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31601.289009] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31601.289023] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31601.289031] drm_ioctl+0x2d5/0x370 [drm] >[31601.289050] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31601.289055] ? __pm_runtime_resume+0x54/0x90 >[31601.289060] ? trace_hardirqs_on_caller+0xed/0x180 >[31601.289080] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31601.289085] do_vfs_ioctl+0xa5/0x6e0 >[31601.289092] SyS_ioctl+0x74/0x80 >[31601.289097] do_syscall_64+0x79/0x220 >[31601.289100] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31601.289102] RIP: 0033:0x7fd8d64ef0f7 >[31601.289104] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31601.289106] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[31601.289108] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31601.289109] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 0000000000000004 >[31601.289110] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[31601.289111] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[31631.277926] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31631.277929] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31631.277931] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31631.277933] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31631.277934] Call Trace: >[31631.277941] dump_stack+0x85/0xbf >[31631.277945] swiotlb_alloc_coherent+0x1be/0x1d0 >[31631.277952] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31631.277961] ttm_dma_populate+0x25e/0x350 [ttm] >[31631.277967] ttm_tt_bind+0x2c/0x60 [ttm] >[31631.277971] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31631.277979] ttm_bo_validate+0x189/0x1a0 [ttm] >[31631.277981] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31631.277987] ? mutex_trylock+0xcd/0xe0 >[31631.277992] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31631.278023] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31631.278045] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31631.278068] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31631.278090] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31631.278111] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31631.278128] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31631.278147] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31631.278159] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31631.278167] drm_ioctl+0x2d5/0x370 [drm] >[31631.278183] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31631.278187] ? __pm_runtime_resume+0x54/0x90 >[31631.278192] ? trace_hardirqs_on_caller+0xed/0x180 >[31631.278209] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31631.278215] do_vfs_ioctl+0xa5/0x6e0 >[31631.278221] SyS_ioctl+0x74/0x80 >[31631.278226] do_syscall_64+0x79/0x220 >[31631.278229] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31631.278231] RIP: 0033:0x7fd8d64ef0f7 >[31631.278233] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31631.278235] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[31631.278236] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31631.278238] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 0000000000000004 >[31631.278239] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[31631.278240] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[31647.020170] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31647.020184] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31647.020188] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31647.020190] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31647.020191] Call Trace: >[31647.020212] dump_stack+0x85/0xbf >[31647.020227] swiotlb_alloc_coherent+0x1be/0x1d0 >[31647.020248] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31647.020264] ttm_dma_populate+0x25e/0x350 [ttm] >[31647.020284] ttm_tt_bind+0x2c/0x60 [ttm] >[31647.020290] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31647.020298] ttm_bo_validate+0x189/0x1a0 [ttm] >[31647.020301] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31647.020306] ? mutex_trylock+0xcd/0xe0 >[31647.020311] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31647.020342] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31647.020362] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31647.020385] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31647.020408] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31647.020429] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31647.020446] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31647.020488] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31647.020500] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31647.020508] drm_ioctl+0x2d5/0x370 [drm] >[31647.020536] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31647.020540] ? __pm_runtime_resume+0x54/0x90 >[31647.020545] ? trace_hardirqs_on_caller+0xed/0x180 >[31647.020563] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31647.020568] do_vfs_ioctl+0xa5/0x6e0 >[31647.020575] SyS_ioctl+0x74/0x80 >[31647.020579] do_syscall_64+0x79/0x220 >[31647.020583] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31647.020585] RIP: 0033:0x7fd8d64ef0f7 >[31647.020587] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31647.020589] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[31647.020591] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[31647.020592] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[31647.020593] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[31647.020604] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[31661.288152] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31661.288155] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31661.288158] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31661.288160] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31661.288161] Call Trace: >[31661.288167] dump_stack+0x85/0xbf >[31661.288171] swiotlb_alloc_coherent+0x1be/0x1d0 >[31661.288180] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31661.288195] ttm_dma_populate+0x25e/0x350 [ttm] >[31661.288205] ttm_tt_bind+0x2c/0x60 [ttm] >[31661.288211] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31661.288224] ttm_bo_validate+0x189/0x1a0 [ttm] >[31661.288229] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31661.288238] ? mutex_trylock+0xcd/0xe0 >[31661.288246] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31661.288287] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31661.288319] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31661.288351] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31661.288373] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31661.288393] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31661.288409] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31661.288429] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31661.288440] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31661.288447] drm_ioctl+0x2d5/0x370 [drm] >[31661.288464] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31661.288468] ? __pm_runtime_resume+0x54/0x90 >[31661.288473] ? trace_hardirqs_on_caller+0xed/0x180 >[31661.288491] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31661.288496] do_vfs_ioctl+0xa5/0x6e0 >[31661.288502] SyS_ioctl+0x74/0x80 >[31661.288507] do_syscall_64+0x79/0x220 >[31661.288510] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31661.288512] RIP: 0033:0x7fd8d64ef0f7 >[31661.288514] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31661.288516] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[31661.288517] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31661.288519] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 0000000000000004 >[31661.288520] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[31661.288521] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[31691.294224] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31691.294228] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31691.294230] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31691.294232] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31691.294233] Call Trace: >[31691.294239] dump_stack+0x85/0xbf >[31691.294244] swiotlb_alloc_coherent+0x1be/0x1d0 >[31691.294252] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31691.294261] ttm_dma_populate+0x25e/0x350 [ttm] >[31691.294267] ttm_tt_bind+0x2c/0x60 [ttm] >[31691.294271] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31691.294280] ttm_bo_validate+0x189/0x1a0 [ttm] >[31691.294283] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31691.294289] ? mutex_trylock+0xcd/0xe0 >[31691.294294] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31691.294338] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31691.294360] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31691.294365] ? __lock_acquire+0x2d4/0x1340 >[31691.294395] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31691.294417] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31691.294438] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31691.294455] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31691.294474] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31691.294486] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31691.294493] drm_ioctl+0x2d5/0x370 [drm] >[31691.294510] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31691.294514] ? __pm_runtime_resume+0x54/0x90 >[31691.294518] ? trace_hardirqs_on_caller+0xed/0x180 >[31691.294535] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31691.294540] do_vfs_ioctl+0xa5/0x6e0 >[31691.294547] SyS_ioctl+0x74/0x80 >[31691.294552] do_syscall_64+0x79/0x220 >[31691.294555] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31691.294557] RIP: 0033:0x7fd8d64ef0f7 >[31691.294559] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31691.294561] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[31691.294562] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31691.294564] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 00007fd8d67b3c50 >[31691.294565] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31691.294566] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[31721.489761] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31721.489764] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31721.489767] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31721.489768] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31721.489770] Call Trace: >[31721.489776] dump_stack+0x85/0xbf >[31721.489780] swiotlb_alloc_coherent+0x1be/0x1d0 >[31721.489798] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31721.489807] ttm_dma_populate+0x25e/0x350 [ttm] >[31721.489813] ttm_tt_bind+0x2c/0x60 [ttm] >[31721.489817] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31721.489825] ttm_bo_validate+0x189/0x1a0 [ttm] >[31721.489828] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31721.489834] ? mutex_trylock+0xcd/0xe0 >[31721.489839] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31721.489868] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31721.489889] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31721.489895] ? __lock_acquire+0x2d4/0x1340 >[31721.489915] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31721.489937] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31721.489958] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31721.489975] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31721.489996] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31721.490007] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31721.490015] drm_ioctl+0x2d5/0x370 [drm] >[31721.490031] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31721.490036] ? __pm_runtime_resume+0x54/0x90 >[31721.490040] ? trace_hardirqs_on_caller+0xed/0x180 >[31721.490058] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31721.490063] do_vfs_ioctl+0xa5/0x6e0 >[31721.490069] SyS_ioctl+0x74/0x80 >[31721.490074] do_syscall_64+0x79/0x220 >[31721.490077] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31721.490080] RIP: 0033:0x7fd8d64ef0f7 >[31721.490081] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31721.490084] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[31721.490085] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31721.490086] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[31721.490088] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31721.490089] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[31751.289629] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31751.289632] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31751.289634] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31751.289636] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31751.289637] Call Trace: >[31751.289644] dump_stack+0x85/0xbf >[31751.289648] swiotlb_alloc_coherent+0x1be/0x1d0 >[31751.289656] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31751.289665] ttm_dma_populate+0x25e/0x350 [ttm] >[31751.289672] ttm_tt_bind+0x2c/0x60 [ttm] >[31751.289676] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31751.289684] ttm_bo_validate+0x189/0x1a0 [ttm] >[31751.289687] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31751.289693] ? mutex_trylock+0xcd/0xe0 >[31751.289698] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31751.289729] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31751.289749] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31751.289755] ? __lock_acquire+0x2d4/0x1340 >[31751.289775] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31751.289797] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31751.289818] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31751.289835] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31751.289855] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31751.289866] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31751.289874] drm_ioctl+0x2d5/0x370 [drm] >[31751.289890] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31751.289895] ? __pm_runtime_resume+0x54/0x90 >[31751.289899] ? trace_hardirqs_on_caller+0xed/0x180 >[31751.289917] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31751.289922] do_vfs_ioctl+0xa5/0x6e0 >[31751.289929] SyS_ioctl+0x74/0x80 >[31751.289934] do_syscall_64+0x79/0x220 >[31751.289937] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31751.289939] RIP: 0033:0x7fd8d64ef0f7 >[31751.289941] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31751.289943] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[31751.289945] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31751.289946] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 00007fd8d67b3c50 >[31751.289947] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31751.289948] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[31752.258287] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31752.258290] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31752.258292] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31752.258294] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31752.258295] Call Trace: >[31752.258301] dump_stack+0x85/0xbf >[31752.258306] swiotlb_alloc_coherent+0x1be/0x1d0 >[31752.258313] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31752.258323] ttm_dma_populate+0x25e/0x350 [ttm] >[31752.258329] ttm_tt_bind+0x2c/0x60 [ttm] >[31752.258333] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31752.258341] ttm_bo_validate+0x189/0x1a0 [ttm] >[31752.258344] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31752.258350] ? mutex_trylock+0xcd/0xe0 >[31752.258355] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31752.258386] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31752.258418] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31752.258442] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31752.258466] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31752.258489] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31752.258515] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31752.258535] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31752.258546] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31752.258554] drm_ioctl+0x2d5/0x370 [drm] >[31752.258582] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31752.258588] ? __pm_runtime_resume+0x54/0x90 >[31752.258596] ? trace_hardirqs_on_caller+0xed/0x180 >[31752.258633] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31752.258651] do_vfs_ioctl+0xa5/0x6e0 >[31752.258662] SyS_ioctl+0x74/0x80 >[31752.258679] do_syscall_64+0x79/0x220 >[31752.258684] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31752.258687] RIP: 0033:0x7fd8d64ef0f7 >[31752.258688] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31752.258691] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[31752.258692] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[31752.258693] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[31752.258694] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[31752.258696] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[31781.230993] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31781.230997] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31781.230999] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31781.231001] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31781.231002] Call Trace: >[31781.231008] dump_stack+0x85/0xbf >[31781.231013] swiotlb_alloc_coherent+0x1be/0x1d0 >[31781.231020] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31781.231029] ttm_dma_populate+0x25e/0x350 [ttm] >[31781.231035] ttm_tt_bind+0x2c/0x60 [ttm] >[31781.231039] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31781.231047] ttm_bo_validate+0x189/0x1a0 [ttm] >[31781.231050] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31781.231056] ? mutex_trylock+0xcd/0xe0 >[31781.231061] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31781.231089] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31781.231109] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31781.231115] ? __lock_acquire+0x2d4/0x1340 >[31781.231135] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31781.231157] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31781.231178] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31781.231194] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31781.231214] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31781.231236] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31781.231244] drm_ioctl+0x2d5/0x370 [drm] >[31781.231261] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31781.231266] ? __pm_runtime_resume+0x54/0x90 >[31781.231270] ? trace_hardirqs_on_caller+0xed/0x180 >[31781.231298] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31781.231313] do_vfs_ioctl+0xa5/0x6e0 >[31781.231320] SyS_ioctl+0x74/0x80 >[31781.231325] do_syscall_64+0x79/0x220 >[31781.231329] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31781.231331] RIP: 0033:0x7fd8d64ef0f7 >[31781.231332] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31781.231335] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[31781.231336] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31781.231338] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 00007fd8d67b3c50 >[31781.231339] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31781.231340] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[31811.232927] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31811.232930] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31811.232933] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31811.232934] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31811.232935] Call Trace: >[31811.232942] dump_stack+0x85/0xbf >[31811.232947] swiotlb_alloc_coherent+0x1be/0x1d0 >[31811.232954] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31811.232964] ttm_dma_populate+0x25e/0x350 [ttm] >[31811.232970] ttm_tt_bind+0x2c/0x60 [ttm] >[31811.232974] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31811.232982] ttm_bo_validate+0x189/0x1a0 [ttm] >[31811.232985] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31811.232991] ? mutex_trylock+0xcd/0xe0 >[31811.232997] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31811.233027] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31811.233049] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31811.233055] ? __lock_acquire+0x2d4/0x1340 >[31811.233075] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31811.233099] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31811.233120] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31811.233138] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31811.233158] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31811.233170] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31811.233178] drm_ioctl+0x2d5/0x370 [drm] >[31811.233195] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31811.233200] ? __pm_runtime_resume+0x54/0x90 >[31811.233205] ? trace_hardirqs_on_caller+0xed/0x180 >[31811.233223] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31811.233228] do_vfs_ioctl+0xa5/0x6e0 >[31811.233235] SyS_ioctl+0x74/0x80 >[31811.233240] do_syscall_64+0x79/0x220 >[31811.233243] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31811.233246] RIP: 0033:0x7fd8d64ef0f7 >[31811.233247] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31811.233250] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[31811.233251] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31811.233252] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 00007fd8d67b3c50 >[31811.233254] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31811.233255] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[31820.474624] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31820.474628] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31820.474630] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31820.474632] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31820.474633] Call Trace: >[31820.474639] dump_stack+0x85/0xbf >[31820.474644] swiotlb_alloc_coherent+0x1be/0x1d0 >[31820.474652] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31820.474661] ttm_dma_populate+0x25e/0x350 [ttm] >[31820.474667] ttm_tt_bind+0x2c/0x60 [ttm] >[31820.474671] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31820.474679] ttm_bo_validate+0x189/0x1a0 [ttm] >[31820.474682] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31820.474688] ? mutex_trylock+0xcd/0xe0 >[31820.474694] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31820.474726] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31820.474747] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31820.474771] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31820.474794] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31820.474815] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31820.474832] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31820.474853] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31820.474864] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31820.474872] drm_ioctl+0x2d5/0x370 [drm] >[31820.474889] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31820.474894] ? __pm_runtime_resume+0x54/0x90 >[31820.474899] ? trace_hardirqs_on_caller+0xed/0x180 >[31820.474917] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31820.474922] do_vfs_ioctl+0xa5/0x6e0 >[31820.474929] SyS_ioctl+0x74/0x80 >[31820.474934] do_syscall_64+0x79/0x220 >[31820.474937] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31820.474939] RIP: 0033:0x7fd8d64ef0f7 >[31820.474941] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31820.474943] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[31820.474945] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[31820.474946] RBP: 00007ffcc6dba1c0 R08: 0000000003072a40 R09: 0000000000000004 >[31820.474947] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[31820.474949] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[31836.730993] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31836.730998] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31836.731002] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31836.731004] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31836.731006] Call Trace: >[31836.731015] dump_stack+0x85/0xbf >[31836.731020] swiotlb_alloc_coherent+0x1be/0x1d0 >[31836.731030] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31836.731039] ttm_dma_populate+0x25e/0x350 [ttm] >[31836.731045] ttm_tt_bind+0x2c/0x60 [ttm] >[31836.731048] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31836.731056] ttm_bo_validate+0x189/0x1a0 [ttm] >[31836.731059] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31836.731065] ? mutex_trylock+0xcd/0xe0 >[31836.731070] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31836.731100] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31836.731118] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31836.731139] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31836.731160] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31836.731179] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31836.731195] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31836.731214] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31836.731225] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31836.731233] drm_ioctl+0x2d5/0x370 [drm] >[31836.731248] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31836.731253] ? __pm_runtime_resume+0x54/0x90 >[31836.731258] ? trace_hardirqs_on_caller+0xed/0x180 >[31836.731275] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31836.731280] do_vfs_ioctl+0xa5/0x6e0 >[31836.731286] SyS_ioctl+0x74/0x80 >[31836.731291] do_syscall_64+0x79/0x220 >[31836.731294] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31836.731296] RIP: 0033:0x7fd8d64ef0f7 >[31836.731298] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31836.731300] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[31836.731301] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[31836.731303] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[31836.731304] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[31836.731305] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[31841.278035] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31841.278039] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31841.278043] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31841.278044] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31841.278046] Call Trace: >[31841.278054] dump_stack+0x85/0xbf >[31841.278060] swiotlb_alloc_coherent+0x1be/0x1d0 >[31841.278070] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31841.278084] ttm_dma_populate+0x25e/0x350 [ttm] >[31841.278093] ttm_tt_bind+0x2c/0x60 [ttm] >[31841.278099] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31841.278111] ttm_bo_validate+0x189/0x1a0 [ttm] >[31841.278116] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31841.278124] ? mutex_trylock+0xcd/0xe0 >[31841.278131] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31841.278168] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31841.278197] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31841.278205] ? __lock_acquire+0x2d4/0x1340 >[31841.278236] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31841.278268] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31841.278300] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31841.278325] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31841.278356] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31841.278381] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31841.278396] drm_ioctl+0x2d5/0x370 [drm] >[31841.278432] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31841.278439] ? __pm_runtime_resume+0x54/0x90 >[31841.278446] ? trace_hardirqs_on_caller+0xed/0x180 >[31841.278484] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31841.278491] do_vfs_ioctl+0xa5/0x6e0 >[31841.278501] SyS_ioctl+0x74/0x80 >[31841.278508] do_syscall_64+0x79/0x220 >[31841.278523] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31841.278527] RIP: 0033:0x7fd8d64ef0f7 >[31841.278529] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31841.278533] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[31841.278535] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31841.278537] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 00007fd8d67b3c50 >[31841.278539] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31841.278540] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[31857.208524] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31857.208529] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31857.208533] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31857.208535] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31857.208537] Call Trace: >[31857.208545] dump_stack+0x85/0xbf >[31857.208551] swiotlb_alloc_coherent+0x1be/0x1d0 >[31857.208562] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31857.208576] ttm_dma_populate+0x25e/0x350 [ttm] >[31857.208585] ttm_tt_bind+0x2c/0x60 [ttm] >[31857.208591] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31857.208603] ttm_bo_validate+0x189/0x1a0 [ttm] >[31857.208608] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31857.208617] ? mutex_trylock+0xcd/0xe0 >[31857.208625] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31857.208664] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31857.208694] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31857.208702] ? __lock_acquire+0x2d4/0x1340 >[31857.208732] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31857.208766] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31857.208798] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31857.208823] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31857.208854] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31857.208869] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31857.208881] drm_ioctl+0x2d5/0x370 [drm] >[31857.208907] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31857.208914] ? __pm_runtime_resume+0x54/0x90 >[31857.208920] ? trace_hardirqs_on_caller+0xed/0x180 >[31857.208948] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31857.208955] do_vfs_ioctl+0xa5/0x6e0 >[31857.208965] SyS_ioctl+0x74/0x80 >[31857.208972] do_syscall_64+0x79/0x220 >[31857.208977] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31857.208981] RIP: 0033:0x7fd8d64ef0f7 >[31857.208983] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31857.208987] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[31857.208989] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[31857.208991] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[31857.208993] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[31857.208995] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[31868.388676] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31868.388680] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31868.388683] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31868.388684] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31868.388685] Call Trace: >[31868.388692] dump_stack+0x85/0xbf >[31868.388696] swiotlb_alloc_coherent+0x1be/0x1d0 >[31868.388703] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31868.388712] ttm_dma_populate+0x25e/0x350 [ttm] >[31868.388718] ttm_tt_bind+0x2c/0x60 [ttm] >[31868.388721] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31868.388729] ttm_bo_validate+0x189/0x1a0 [ttm] >[31868.388732] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31868.388738] ? mutex_trylock+0xcd/0xe0 >[31868.388742] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31868.388773] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31868.388794] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31868.388802] ? __lock_acquire+0x2d4/0x1340 >[31868.388833] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31868.388869] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31868.388913] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31868.388958] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31868.388991] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31868.389006] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31868.389014] drm_ioctl+0x2d5/0x370 [drm] >[31868.389031] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31868.389035] ? __pm_runtime_resume+0x54/0x90 >[31868.389040] ? trace_hardirqs_on_caller+0xed/0x180 >[31868.389058] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31868.389063] do_vfs_ioctl+0xa5/0x6e0 >[31868.389070] SyS_ioctl+0x74/0x80 >[31868.389074] do_syscall_64+0x79/0x220 >[31868.389077] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31868.389080] RIP: 0033:0x7fd8d64ef0f7 >[31868.389081] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31868.389084] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[31868.389085] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[31868.389086] RBP: 00007ffcc6dba1c0 R08: 0000000002b82290 R09: 0000000000000004 >[31868.389088] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[31868.389089] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[31871.554077] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31871.554080] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31871.554083] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31871.554095] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31871.554096] Call Trace: >[31871.554104] dump_stack+0x85/0xbf >[31871.554109] swiotlb_alloc_coherent+0x1be/0x1d0 >[31871.554118] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31871.554127] ttm_dma_populate+0x25e/0x350 [ttm] >[31871.554134] ttm_tt_bind+0x2c/0x60 [ttm] >[31871.554148] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31871.554156] ttm_bo_validate+0x189/0x1a0 [ttm] >[31871.554159] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31871.554166] ? mutex_trylock+0xcd/0xe0 >[31871.554171] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31871.554209] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31871.554234] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31871.554241] ? __lock_acquire+0x2d4/0x1340 >[31871.554269] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31871.554304] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31871.554327] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31871.554344] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31871.554365] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31871.554378] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31871.554388] drm_ioctl+0x2d5/0x370 [drm] >[31871.554413] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31871.554418] ? __pm_runtime_resume+0x54/0x90 >[31871.554423] ? trace_hardirqs_on_caller+0xed/0x180 >[31871.554441] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31871.554447] do_vfs_ioctl+0xa5/0x6e0 >[31871.554454] SyS_ioctl+0x74/0x80 >[31871.554459] do_syscall_64+0x79/0x220 >[31871.554463] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31871.554465] RIP: 0033:0x7fd8d64ef0f7 >[31871.554467] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31871.554470] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[31871.554471] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31871.554472] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 00007fd8d67b3c50 >[31871.554474] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31871.554475] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[31901.231307] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31901.231310] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31901.231313] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31901.231314] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31901.231315] Call Trace: >[31901.231322] dump_stack+0x85/0xbf >[31901.231326] swiotlb_alloc_coherent+0x1be/0x1d0 >[31901.231334] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31901.231342] ttm_dma_populate+0x25e/0x350 [ttm] >[31901.231348] ttm_tt_bind+0x2c/0x60 [ttm] >[31901.231352] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31901.231360] ttm_bo_validate+0x189/0x1a0 [ttm] >[31901.231363] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31901.231369] ? mutex_trylock+0xcd/0xe0 >[31901.231374] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31901.231406] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31901.231428] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31901.231434] ? __lock_acquire+0x2d4/0x1340 >[31901.231454] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31901.231477] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31901.231498] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31901.231515] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31901.231535] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31901.231547] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31901.231555] drm_ioctl+0x2d5/0x370 [drm] >[31901.231571] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31901.231575] ? __pm_runtime_resume+0x54/0x90 >[31901.231580] ? trace_hardirqs_on_caller+0xed/0x180 >[31901.231598] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31901.231603] do_vfs_ioctl+0xa5/0x6e0 >[31901.231609] SyS_ioctl+0x74/0x80 >[31901.231614] do_syscall_64+0x79/0x220 >[31901.231617] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31901.231619] RIP: 0033:0x7fd8d64ef0f7 >[31901.231621] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31901.231623] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[31901.231625] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31901.231626] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3c50 >[31901.231627] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31901.231628] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[31931.319273] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31931.319278] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31931.319282] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31931.319284] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31931.319286] Call Trace: >[31931.319294] dump_stack+0x85/0xbf >[31931.319300] swiotlb_alloc_coherent+0x1be/0x1d0 >[31931.319312] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31931.319328] ttm_dma_populate+0x25e/0x350 [ttm] >[31931.319339] ttm_tt_bind+0x2c/0x60 [ttm] >[31931.319346] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31931.319360] ttm_bo_validate+0x189/0x1a0 [ttm] >[31931.319365] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31931.319374] ? mutex_trylock+0xcd/0xe0 >[31931.319382] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31931.319420] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31931.319454] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31931.319463] ? __lock_acquire+0x2d4/0x1340 >[31931.319496] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31931.319533] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31931.319567] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31931.319594] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31931.319628] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31931.319643] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31931.319657] drm_ioctl+0x2d5/0x370 [drm] >[31931.319684] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31931.319692] ? __pm_runtime_resume+0x54/0x90 >[31931.319699] ? trace_hardirqs_on_caller+0xed/0x180 >[31931.319729] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31931.319737] do_vfs_ioctl+0xa5/0x6e0 >[31931.319748] SyS_ioctl+0x74/0x80 >[31931.319756] do_syscall_64+0x79/0x220 >[31931.319761] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31931.319765] RIP: 0033:0x7fd8d64ef0f7 >[31931.319767] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31931.319772] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[31931.319774] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31931.319776] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 00007fd8d67b3c50 >[31931.319778] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31931.319780] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[31939.857233] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31939.857238] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31939.857241] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31939.857242] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31939.857243] Call Trace: >[31939.857250] dump_stack+0x85/0xbf >[31939.857254] swiotlb_alloc_coherent+0x1be/0x1d0 >[31939.857262] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31939.857271] ttm_dma_populate+0x25e/0x350 [ttm] >[31939.857278] ttm_tt_bind+0x2c/0x60 [ttm] >[31939.857282] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31939.857290] ttm_bo_validate+0x189/0x1a0 [ttm] >[31939.857293] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31939.857299] ? mutex_trylock+0xcd/0xe0 >[31939.857305] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31939.857341] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31939.857363] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31939.857386] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31939.857409] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31939.857431] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31939.857448] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31939.857469] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31939.857480] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31939.857489] drm_ioctl+0x2d5/0x370 [drm] >[31939.857506] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31939.857510] ? __pm_runtime_resume+0x54/0x90 >[31939.857516] ? trace_hardirqs_on_caller+0xed/0x180 >[31939.857534] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31939.857539] do_vfs_ioctl+0xa5/0x6e0 >[31939.857546] SyS_ioctl+0x74/0x80 >[31939.857551] do_syscall_64+0x79/0x220 >[31939.857554] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31939.857556] RIP: 0033:0x7fd8d64ef0f7 >[31939.857558] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31939.857560] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[31939.857562] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[31939.857563] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[31939.857564] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[31939.857566] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[31961.234230] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31961.234233] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31961.234235] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31961.234237] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31961.234238] Call Trace: >[31961.234244] dump_stack+0x85/0xbf >[31961.234249] swiotlb_alloc_coherent+0x1be/0x1d0 >[31961.234256] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31961.234265] ttm_dma_populate+0x25e/0x350 [ttm] >[31961.234271] ttm_tt_bind+0x2c/0x60 [ttm] >[31961.234275] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31961.234282] ttm_bo_validate+0x189/0x1a0 [ttm] >[31961.234286] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31961.234291] ? mutex_trylock+0xcd/0xe0 >[31961.234296] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31961.234328] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31961.234348] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31961.234354] ? __lock_acquire+0x2d4/0x1340 >[31961.234374] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31961.234396] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31961.234418] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31961.234435] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31961.234455] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31961.234467] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31961.234475] drm_ioctl+0x2d5/0x370 [drm] >[31961.234491] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31961.234496] ? __pm_runtime_resume+0x54/0x90 >[31961.234501] ? trace_hardirqs_on_caller+0xed/0x180 >[31961.234519] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31961.234524] do_vfs_ioctl+0xa5/0x6e0 >[31961.234531] SyS_ioctl+0x74/0x80 >[31961.234535] do_syscall_64+0x79/0x220 >[31961.234539] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31961.234541] RIP: 0033:0x7fd8d64ef0f7 >[31961.234542] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31961.234545] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[31961.234546] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31961.234547] RBP: 00007ffcc6dba370 R08: 000000000302d200 R09: 00007fd8d67b3c50 >[31961.234549] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31961.234550] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[31988.459925] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31988.459928] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31988.459931] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31988.459932] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31988.459934] Call Trace: >[31988.459940] dump_stack+0x85/0xbf >[31988.459945] swiotlb_alloc_coherent+0x1be/0x1d0 >[31988.459952] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31988.459961] ttm_dma_populate+0x25e/0x350 [ttm] >[31988.459967] ttm_tt_bind+0x2c/0x60 [ttm] >[31988.459971] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31988.459979] ttm_bo_validate+0x189/0x1a0 [ttm] >[31988.459982] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31988.459988] ? mutex_trylock+0xcd/0xe0 >[31988.459993] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31988.460023] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31988.460044] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31988.460067] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31988.460090] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31988.460111] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31988.460128] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31988.460148] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31988.460159] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31988.460167] drm_ioctl+0x2d5/0x370 [drm] >[31988.460183] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31988.460188] ? __pm_runtime_resume+0x54/0x90 >[31988.460193] ? trace_hardirqs_on_caller+0xed/0x180 >[31988.460211] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31988.460216] do_vfs_ioctl+0xa5/0x6e0 >[31988.460224] SyS_ioctl+0x74/0x80 >[31988.460231] do_syscall_64+0x79/0x220 >[31988.460236] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31988.460240] RIP: 0033:0x7fd8d64ef0f7 >[31988.460242] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31988.460246] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[31988.460247] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[31988.460248] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[31988.460250] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[31988.460251] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[31991.249034] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[31991.249038] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[31991.249040] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[31991.249042] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[31991.249043] Call Trace: >[31991.249049] dump_stack+0x85/0xbf >[31991.249053] swiotlb_alloc_coherent+0x1be/0x1d0 >[31991.249061] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[31991.249070] ttm_dma_populate+0x25e/0x350 [ttm] >[31991.249076] ttm_tt_bind+0x2c/0x60 [ttm] >[31991.249080] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[31991.249088] ttm_bo_validate+0x189/0x1a0 [ttm] >[31991.249091] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[31991.249097] ? mutex_trylock+0xcd/0xe0 >[31991.249102] ttm_bo_init_reserved+0x459/0x500 [ttm] >[31991.249134] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[31991.249156] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[31991.249161] ? __lock_acquire+0x2d4/0x1340 >[31991.249182] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[31991.249205] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[31991.249226] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31991.249244] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[31991.249265] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31991.249276] drm_ioctl_kernel+0x5b/0xb0 [drm] >[31991.249294] drm_ioctl+0x2d5/0x370 [drm] >[31991.249311] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[31991.249315] ? __pm_runtime_resume+0x54/0x90 >[31991.249320] ? trace_hardirqs_on_caller+0xed/0x180 >[31991.249338] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[31991.249343] do_vfs_ioctl+0xa5/0x6e0 >[31991.249349] SyS_ioctl+0x74/0x80 >[31991.249354] do_syscall_64+0x79/0x220 >[31991.249357] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[31991.249359] RIP: 0033:0x7fd8d64ef0f7 >[31991.249361] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[31991.249363] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[31991.249365] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[31991.249366] RBP: 00007ffcc6dba370 R08: 0000000002b90a30 R09: 00007fd8d67b3c50 >[31991.249367] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[31991.249368] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[32021.242716] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32021.242720] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32021.242722] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32021.242724] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32021.242725] Call Trace: >[32021.242731] dump_stack+0x85/0xbf >[32021.242736] swiotlb_alloc_coherent+0x1be/0x1d0 >[32021.242743] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32021.242752] ttm_dma_populate+0x25e/0x350 [ttm] >[32021.242758] ttm_tt_bind+0x2c/0x60 [ttm] >[32021.242762] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32021.242773] ttm_bo_validate+0x189/0x1a0 [ttm] >[32021.242778] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32021.242797] ? mutex_trylock+0xcd/0xe0 >[32021.242806] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32021.242855] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32021.242907] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32021.242916] ? __lock_acquire+0x2d4/0x1340 >[32021.242959] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32021.243014] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32021.243037] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32021.243054] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32021.243074] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32021.243086] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32021.243095] drm_ioctl+0x2d5/0x370 [drm] >[32021.243112] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32021.243117] ? __pm_runtime_resume+0x54/0x90 >[32021.243122] ? trace_hardirqs_on_caller+0xed/0x180 >[32021.243140] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32021.243145] do_vfs_ioctl+0xa5/0x6e0 >[32021.243152] SyS_ioctl+0x74/0x80 >[32021.243157] do_syscall_64+0x79/0x220 >[32021.243160] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32021.243163] RIP: 0033:0x7fd8d64ef0f7 >[32021.243164] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32021.243167] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[32021.243168] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32021.243169] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 00007fd8d67b3c50 >[32021.243170] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32021.243172] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[32051.251948] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32051.251951] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32051.251954] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32051.251955] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32051.251956] Call Trace: >[32051.251963] dump_stack+0x85/0xbf >[32051.251967] swiotlb_alloc_coherent+0x1be/0x1d0 >[32051.251975] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32051.251984] ttm_dma_populate+0x25e/0x350 [ttm] >[32051.251990] ttm_tt_bind+0x2c/0x60 [ttm] >[32051.251994] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32051.252002] ttm_bo_validate+0x189/0x1a0 [ttm] >[32051.252005] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32051.252011] ? mutex_trylock+0xcd/0xe0 >[32051.252016] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32051.252047] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32051.252089] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32051.252137] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32051.252162] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32051.252183] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32051.252199] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32051.252219] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32051.252231] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32051.252238] drm_ioctl+0x2d5/0x370 [drm] >[32051.252255] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32051.252259] ? __pm_runtime_resume+0x54/0x90 >[32051.252264] ? trace_hardirqs_on_caller+0xed/0x180 >[32051.252282] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32051.252287] do_vfs_ioctl+0xa5/0x6e0 >[32051.252294] SyS_ioctl+0x74/0x80 >[32051.252298] do_syscall_64+0x79/0x220 >[32051.252301] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32051.252304] RIP: 0033:0x7fd8d64ef0f7 >[32051.252305] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32051.252308] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[32051.252309] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32051.252310] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 0000000000000004 >[32051.252312] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[32051.252313] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[32081.240132] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32081.240135] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32081.240137] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32081.240139] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32081.240140] Call Trace: >[32081.240147] dump_stack+0x85/0xbf >[32081.240151] swiotlb_alloc_coherent+0x1be/0x1d0 >[32081.240159] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32081.240168] ttm_dma_populate+0x25e/0x350 [ttm] >[32081.240174] ttm_tt_bind+0x2c/0x60 [ttm] >[32081.240178] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32081.240186] ttm_bo_validate+0x189/0x1a0 [ttm] >[32081.240189] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32081.240195] ? mutex_trylock+0xcd/0xe0 >[32081.240200] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32081.240232] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32081.240254] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32081.240277] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32081.240301] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32081.240323] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32081.240341] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32081.240362] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32081.240373] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32081.240381] drm_ioctl+0x2d5/0x370 [drm] >[32081.240398] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32081.240403] ? __pm_runtime_resume+0x54/0x90 >[32081.240408] ? trace_hardirqs_on_caller+0xed/0x180 >[32081.240426] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32081.240432] do_vfs_ioctl+0xa5/0x6e0 >[32081.240438] SyS_ioctl+0x74/0x80 >[32081.240443] do_syscall_64+0x79/0x220 >[32081.240446] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32081.240449] RIP: 0033:0x7fd8d64ef0f7 >[32081.240450] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32081.240453] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[32081.240454] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32081.240456] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[32081.240457] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[32081.240458] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[32089.990797] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32089.990801] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32089.990803] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32089.990805] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32089.990806] Call Trace: >[32089.990822] dump_stack+0x85/0xbf >[32089.990827] swiotlb_alloc_coherent+0x1be/0x1d0 >[32089.990834] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32089.990843] ttm_dma_populate+0x25e/0x350 [ttm] >[32089.990849] ttm_tt_bind+0x2c/0x60 [ttm] >[32089.990853] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32089.990861] ttm_bo_validate+0x189/0x1a0 [ttm] >[32089.990864] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32089.990869] ? mutex_trylock+0xcd/0xe0 >[32089.990875] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32089.990907] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32089.990929] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32089.990952] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32089.990974] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32089.990995] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32089.991012] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32089.991032] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32089.991043] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32089.991051] drm_ioctl+0x2d5/0x370 [drm] >[32089.991068] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32089.991073] ? __pm_runtime_resume+0x54/0x90 >[32089.991078] ? trace_hardirqs_on_caller+0xed/0x180 >[32089.991096] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32089.991101] do_vfs_ioctl+0xa5/0x6e0 >[32089.991108] SyS_ioctl+0x74/0x80 >[32089.991113] do_syscall_64+0x79/0x220 >[32089.991116] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32089.991119] RIP: 0033:0x7fd8d64ef0f7 >[32089.991120] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32089.991123] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[32089.991124] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[32089.991125] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[32089.991126] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[32089.991128] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[32111.444279] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32111.444283] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32111.444285] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32111.444287] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32111.444288] Call Trace: >[32111.444295] dump_stack+0x85/0xbf >[32111.444299] swiotlb_alloc_coherent+0x1be/0x1d0 >[32111.444306] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32111.444315] ttm_dma_populate+0x25e/0x350 [ttm] >[32111.444321] ttm_tt_bind+0x2c/0x60 [ttm] >[32111.444325] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32111.444332] ttm_bo_validate+0x189/0x1a0 [ttm] >[32111.444336] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32111.444341] ? mutex_trylock+0xcd/0xe0 >[32111.444346] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32111.444376] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32111.444396] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32111.444419] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32111.444442] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32111.444463] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32111.444480] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32111.444500] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32111.444511] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32111.444519] drm_ioctl+0x2d5/0x370 [drm] >[32111.444537] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32111.444542] ? __pm_runtime_resume+0x54/0x90 >[32111.444547] ? trace_hardirqs_on_caller+0xed/0x180 >[32111.444577] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32111.444582] do_vfs_ioctl+0xa5/0x6e0 >[32111.444589] SyS_ioctl+0x74/0x80 >[32111.444593] do_syscall_64+0x79/0x220 >[32111.444596] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32111.444599] RIP: 0033:0x7fd8d64ef0f7 >[32111.444600] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32111.444602] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[32111.444604] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32111.444605] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 0000000000000004 >[32111.444606] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[32111.444607] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[32141.281463] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32141.281468] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32141.281472] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32141.281474] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32141.281476] Call Trace: >[32141.281484] dump_stack+0x85/0xbf >[32141.281491] swiotlb_alloc_coherent+0x1be/0x1d0 >[32141.281503] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32141.281519] ttm_dma_populate+0x25e/0x350 [ttm] >[32141.281531] ttm_tt_bind+0x2c/0x60 [ttm] >[32141.281537] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32141.281552] ttm_bo_validate+0x189/0x1a0 [ttm] >[32141.281557] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32141.281566] ? mutex_trylock+0xcd/0xe0 >[32141.281575] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32141.281614] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32141.281647] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32141.281686] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32141.281723] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32141.281758] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32141.281784] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32141.281818] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32141.281833] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32141.281847] drm_ioctl+0x2d5/0x370 [drm] >[32141.281875] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32141.281882] ? __pm_runtime_resume+0x54/0x90 >[32141.281890] ? trace_hardirqs_on_caller+0xed/0x180 >[32141.281919] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32141.281927] do_vfs_ioctl+0xa5/0x6e0 >[32141.281940] SyS_ioctl+0x74/0x80 >[32141.281948] do_syscall_64+0x79/0x220 >[32141.281953] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32141.281957] RIP: 0033:0x7fd8d64ef0f7 >[32141.281960] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32141.281964] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[32141.281966] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32141.281968] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 0000000000000004 >[32141.281970] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[32141.281972] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[32171.345666] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32171.345669] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32171.345671] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32171.345673] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32171.345674] Call Trace: >[32171.345680] dump_stack+0x85/0xbf >[32171.345684] swiotlb_alloc_coherent+0x1be/0x1d0 >[32171.345692] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32171.345700] ttm_dma_populate+0x25e/0x350 [ttm] >[32171.345706] ttm_tt_bind+0x2c/0x60 [ttm] >[32171.345710] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32171.345717] ttm_bo_validate+0x189/0x1a0 [ttm] >[32171.345720] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32171.345726] ? mutex_trylock+0xcd/0xe0 >[32171.345731] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32171.345770] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32171.345792] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32171.345836] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32171.345863] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32171.345906] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32171.345927] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32171.345947] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32171.345958] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32171.345966] drm_ioctl+0x2d5/0x370 [drm] >[32171.345983] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32171.345988] ? __pm_runtime_resume+0x54/0x90 >[32171.345993] ? trace_hardirqs_on_caller+0xed/0x180 >[32171.346011] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32171.346016] do_vfs_ioctl+0xa5/0x6e0 >[32171.346023] SyS_ioctl+0x74/0x80 >[32171.346028] do_syscall_64+0x79/0x220 >[32171.346031] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32171.346033] RIP: 0033:0x7fd8d64ef0f7 >[32171.346034] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32171.346037] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[32171.346038] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32171.346039] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 0000000000000004 >[32171.346041] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[32171.346042] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[32181.324413] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32181.324416] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32181.324419] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32181.324420] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32181.324421] Call Trace: >[32181.324428] dump_stack+0x85/0xbf >[32181.324432] swiotlb_alloc_coherent+0x1be/0x1d0 >[32181.324440] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32181.324448] ttm_dma_populate+0x25e/0x350 [ttm] >[32181.324454] ttm_tt_bind+0x2c/0x60 [ttm] >[32181.324458] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32181.324466] ttm_bo_validate+0x189/0x1a0 [ttm] >[32181.324469] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32181.324474] ? mutex_trylock+0xcd/0xe0 >[32181.324479] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32181.324509] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32181.324530] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32181.324552] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32181.324575] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32181.324595] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32181.324612] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32181.324632] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32181.324643] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32181.324651] drm_ioctl+0x2d5/0x370 [drm] >[32181.324667] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32181.324671] ? __pm_runtime_resume+0x54/0x90 >[32181.324676] ? trace_hardirqs_on_caller+0xed/0x180 >[32181.324693] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32181.324698] do_vfs_ioctl+0xa5/0x6e0 >[32181.324704] SyS_ioctl+0x74/0x80 >[32181.324709] do_syscall_64+0x79/0x220 >[32181.324712] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32181.324715] RIP: 0033:0x7fd8d64ef0f7 >[32181.324716] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32181.324718] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[32181.324720] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[32181.324721] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[32181.324722] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[32181.324723] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[32201.299843] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32201.299847] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32201.299849] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32201.299850] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32201.299852] Call Trace: >[32201.299858] dump_stack+0x85/0xbf >[32201.299862] swiotlb_alloc_coherent+0x1be/0x1d0 >[32201.299870] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32201.299878] ttm_dma_populate+0x25e/0x350 [ttm] >[32201.299884] ttm_tt_bind+0x2c/0x60 [ttm] >[32201.299888] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32201.299895] ttm_bo_validate+0x189/0x1a0 [ttm] >[32201.299898] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32201.299904] ? mutex_trylock+0xcd/0xe0 >[32201.299909] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32201.299941] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32201.299962] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32201.299977] ? __lock_acquire+0x2d4/0x1340 >[32201.299997] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32201.300030] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32201.300050] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32201.300066] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32201.300086] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32201.300098] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32201.300105] drm_ioctl+0x2d5/0x370 [drm] >[32201.300121] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32201.300126] ? __pm_runtime_resume+0x54/0x90 >[32201.300130] ? trace_hardirqs_on_caller+0xed/0x180 >[32201.300158] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32201.300163] do_vfs_ioctl+0xa5/0x6e0 >[32201.300170] SyS_ioctl+0x74/0x80 >[32201.300174] do_syscall_64+0x79/0x220 >[32201.300177] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32201.300180] RIP: 0033:0x7fd8d64ef0f7 >[32201.300181] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32201.300184] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[32201.300185] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32201.300186] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 00007fd8d67b3c50 >[32201.300188] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32201.300189] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[32231.264488] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32231.264491] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32231.264494] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32231.264495] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32231.264496] Call Trace: >[32231.264503] dump_stack+0x85/0xbf >[32231.264507] swiotlb_alloc_coherent+0x1be/0x1d0 >[32231.264515] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32231.264524] ttm_dma_populate+0x25e/0x350 [ttm] >[32231.264530] ttm_tt_bind+0x2c/0x60 [ttm] >[32231.264534] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32231.264541] ttm_bo_validate+0x189/0x1a0 [ttm] >[32231.264544] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32231.264550] ? mutex_trylock+0xcd/0xe0 >[32231.264555] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32231.264587] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32231.264608] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32231.264614] ? __lock_acquire+0x2d4/0x1340 >[32231.264634] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32231.264666] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32231.264698] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32231.264723] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32231.264743] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32231.264755] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32231.264763] drm_ioctl+0x2d5/0x370 [drm] >[32231.264780] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32231.264784] ? __pm_runtime_resume+0x54/0x90 >[32231.264788] ? trace_hardirqs_on_caller+0xed/0x180 >[32231.264806] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32231.264811] do_vfs_ioctl+0xa5/0x6e0 >[32231.264818] SyS_ioctl+0x74/0x80 >[32231.264822] do_syscall_64+0x79/0x220 >[32231.264826] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32231.264828] RIP: 0033:0x7fd8d64ef0f7 >[32231.264829] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32231.264832] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[32231.264833] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32231.264834] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 00007fd8d67b3c50 >[32231.264836] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32231.264837] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[32261.325543] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32261.325546] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32261.325574] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32261.325575] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32261.325577] Call Trace: >[32261.325585] dump_stack+0x85/0xbf >[32261.325590] swiotlb_alloc_coherent+0x1be/0x1d0 >[32261.325600] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32261.325614] ttm_dma_populate+0x25e/0x350 [ttm] >[32261.325623] ttm_tt_bind+0x2c/0x60 [ttm] >[32261.325629] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32261.325640] ttm_bo_validate+0x189/0x1a0 [ttm] >[32261.325645] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32261.325654] ? mutex_trylock+0xcd/0xe0 >[32261.325662] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32261.325701] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32261.325732] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32261.325740] ? __lock_acquire+0x2d4/0x1340 >[32261.325770] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32261.325804] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32261.325837] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32261.325863] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32261.325894] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32261.325908] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32261.325922] drm_ioctl+0x2d5/0x370 [drm] >[32261.325949] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32261.325956] ? __pm_runtime_resume+0x54/0x90 >[32261.325963] ? trace_hardirqs_on_caller+0xed/0x180 >[32261.325991] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32261.325999] do_vfs_ioctl+0xa5/0x6e0 >[32261.326010] SyS_ioctl+0x74/0x80 >[32261.326017] do_syscall_64+0x79/0x220 >[32261.326022] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32261.326026] RIP: 0033:0x7fd8d64ef0f7 >[32261.326028] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32261.326032] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[32261.326034] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32261.326036] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 00007fd8d67b3c50 >[32261.326038] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32261.326040] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[32291.242134] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32291.242138] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32291.242140] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32291.242142] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32291.242143] Call Trace: >[32291.242149] dump_stack+0x85/0xbf >[32291.242154] swiotlb_alloc_coherent+0x1be/0x1d0 >[32291.242161] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32291.242170] ttm_dma_populate+0x25e/0x350 [ttm] >[32291.242176] ttm_tt_bind+0x2c/0x60 [ttm] >[32291.242180] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32291.242188] ttm_bo_validate+0x189/0x1a0 [ttm] >[32291.242191] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32291.242196] ? mutex_trylock+0xcd/0xe0 >[32291.242201] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32291.242232] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32291.242253] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32291.242258] ? __lock_acquire+0x2d4/0x1340 >[32291.242285] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32291.242318] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32291.242339] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32291.242356] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32291.242377] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32291.242389] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32291.242398] drm_ioctl+0x2d5/0x370 [drm] >[32291.242414] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32291.242419] ? __pm_runtime_resume+0x54/0x90 >[32291.242424] ? trace_hardirqs_on_caller+0xed/0x180 >[32291.242442] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32291.242447] do_vfs_ioctl+0xa5/0x6e0 >[32291.242454] SyS_ioctl+0x74/0x80 >[32291.242458] do_syscall_64+0x79/0x220 >[32291.242462] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32291.242464] RIP: 0033:0x7fd8d64ef0f7 >[32291.242465] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32291.242468] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[32291.242469] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32291.242471] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 00007fd8d67b3c50 >[32291.242472] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32291.242473] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[32291.959806] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32291.959809] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32291.959812] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32291.959813] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32291.959815] Call Trace: >[32291.959822] dump_stack+0x85/0xbf >[32291.959826] swiotlb_alloc_coherent+0x1be/0x1d0 >[32291.959834] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32291.959843] ttm_dma_populate+0x25e/0x350 [ttm] >[32291.959850] ttm_tt_bind+0x2c/0x60 [ttm] >[32291.959864] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32291.959871] ttm_bo_validate+0x189/0x1a0 [ttm] >[32291.959875] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32291.959881] ? mutex_trylock+0xcd/0xe0 >[32291.959886] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32291.959917] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32291.959938] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32291.959961] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32291.959984] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32291.960005] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32291.960022] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32291.960042] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32291.960054] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32291.960062] drm_ioctl+0x2d5/0x370 [drm] >[32291.960079] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32291.960083] ? __pm_runtime_resume+0x54/0x90 >[32291.960089] ? trace_hardirqs_on_caller+0xed/0x180 >[32291.960107] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32291.960112] do_vfs_ioctl+0xa5/0x6e0 >[32291.960129] SyS_ioctl+0x74/0x80 >[32291.960134] do_syscall_64+0x79/0x220 >[32291.960137] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32291.960139] RIP: 0033:0x7fd8d64ef0f7 >[32291.960141] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32291.960143] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[32291.960145] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[32291.960146] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[32291.960147] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[32291.960149] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[32299.684180] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32299.684184] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32299.684186] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32299.684188] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32299.684189] Call Trace: >[32299.684196] dump_stack+0x85/0xbf >[32299.684200] swiotlb_alloc_coherent+0x1be/0x1d0 >[32299.684208] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32299.684232] ttm_dma_populate+0x25e/0x350 [ttm] >[32299.684242] ttm_tt_bind+0x2c/0x60 [ttm] >[32299.684249] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32299.684262] ttm_bo_validate+0x189/0x1a0 [ttm] >[32299.684267] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32299.684277] ? mutex_trylock+0xcd/0xe0 >[32299.684285] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32299.684318] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32299.684343] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32299.684380] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32299.684410] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32299.684431] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32299.684448] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32299.684468] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32299.684479] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32299.684502] drm_ioctl+0x2d5/0x370 [drm] >[32299.684529] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32299.684536] ? __pm_runtime_resume+0x54/0x90 >[32299.684544] ? trace_hardirqs_on_caller+0xed/0x180 >[32299.684574] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32299.684581] do_vfs_ioctl+0xa5/0x6e0 >[32299.684588] SyS_ioctl+0x74/0x80 >[32299.684593] do_syscall_64+0x79/0x220 >[32299.684596] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32299.684599] RIP: 0033:0x7fd8d64ef0f7 >[32299.684600] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32299.684603] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[32299.684604] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[32299.684605] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[32299.684607] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[32299.684608] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[32321.459910] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32321.459913] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32321.459916] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32321.459917] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32321.459918] Call Trace: >[32321.459925] dump_stack+0x85/0xbf >[32321.459929] swiotlb_alloc_coherent+0x1be/0x1d0 >[32321.459936] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32321.459945] ttm_dma_populate+0x25e/0x350 [ttm] >[32321.459950] ttm_tt_bind+0x2c/0x60 [ttm] >[32321.459954] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32321.459962] ttm_bo_validate+0x189/0x1a0 [ttm] >[32321.459965] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32321.459971] ? mutex_trylock+0xcd/0xe0 >[32321.459976] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32321.460006] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32321.460027] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32321.460032] ? __lock_acquire+0x2d4/0x1340 >[32321.460052] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32321.460074] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32321.460095] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32321.460112] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32321.460132] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32321.460143] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32321.460151] drm_ioctl+0x2d5/0x370 [drm] >[32321.460167] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32321.460171] ? __pm_runtime_resume+0x54/0x90 >[32321.460175] ? trace_hardirqs_on_caller+0xed/0x180 >[32321.460193] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32321.460198] do_vfs_ioctl+0xa5/0x6e0 >[32321.460204] SyS_ioctl+0x74/0x80 >[32321.460209] do_syscall_64+0x79/0x220 >[32321.460212] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32321.460214] RIP: 0033:0x7fd8d64ef0f7 >[32321.460216] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32321.460218] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[32321.460219] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32321.460221] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 00007fd8d67b3c50 >[32321.460222] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32321.460223] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[32351.310440] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32351.310444] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32351.310447] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32351.310449] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32351.310451] Call Trace: >[32351.310459] dump_stack+0x85/0xbf >[32351.310465] swiotlb_alloc_coherent+0x1be/0x1d0 >[32351.310477] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32351.310492] ttm_dma_populate+0x25e/0x350 [ttm] >[32351.310498] ttm_tt_bind+0x2c/0x60 [ttm] >[32351.310502] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32351.310510] ttm_bo_validate+0x189/0x1a0 [ttm] >[32351.310513] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32351.310519] ? mutex_trylock+0xcd/0xe0 >[32351.310524] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32351.310555] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32351.310585] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32351.310594] ? __lock_acquire+0x2d4/0x1340 >[32351.310627] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32351.310654] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32351.310676] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32351.310693] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32351.310725] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32351.310740] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32351.310755] drm_ioctl+0x2d5/0x370 [drm] >[32351.310778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32351.310783] ? __pm_runtime_resume+0x54/0x90 >[32351.310787] ? trace_hardirqs_on_caller+0xed/0x180 >[32351.310806] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32351.310811] do_vfs_ioctl+0xa5/0x6e0 >[32351.310818] SyS_ioctl+0x74/0x80 >[32351.310823] do_syscall_64+0x79/0x220 >[32351.310826] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32351.310829] RIP: 0033:0x7fd8d64ef0f7 >[32351.310830] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32351.310833] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[32351.310835] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32351.310836] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 00007fd8d67b3c50 >[32351.310837] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32351.310838] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[32381.234285] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32381.234288] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32381.234291] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32381.234293] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32381.234294] Call Trace: >[32381.234301] dump_stack+0x85/0xbf >[32381.234306] swiotlb_alloc_coherent+0x1be/0x1d0 >[32381.234313] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32381.234323] ttm_dma_populate+0x25e/0x350 [ttm] >[32381.234330] ttm_tt_bind+0x2c/0x60 [ttm] >[32381.234334] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32381.234342] ttm_bo_validate+0x189/0x1a0 [ttm] >[32381.234346] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32381.234352] ? mutex_trylock+0xcd/0xe0 >[32381.234358] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32381.234391] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32381.234414] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32381.234420] ? __lock_acquire+0x2d4/0x1340 >[32381.234443] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32381.234467] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32381.234491] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32381.234509] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32381.234531] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32381.234543] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32381.234552] drm_ioctl+0x2d5/0x370 [drm] >[32381.234570] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32381.234575] ? __pm_runtime_resume+0x54/0x90 >[32381.234580] ? trace_hardirqs_on_caller+0xed/0x180 >[32381.234599] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32381.234605] do_vfs_ioctl+0xa5/0x6e0 >[32381.234612] SyS_ioctl+0x74/0x80 >[32381.234617] do_syscall_64+0x79/0x220 >[32381.234621] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32381.234623] RIP: 0033:0x7fd8d64ef0f7 >[32381.234625] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32381.234628] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[32381.234629] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32381.234631] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 00007fd8d67b3c50 >[32381.234632] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32381.234634] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[32411.293187] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32411.293191] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32411.293193] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32411.293195] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32411.293196] Call Trace: >[32411.293203] dump_stack+0x85/0xbf >[32411.293207] swiotlb_alloc_coherent+0x1be/0x1d0 >[32411.293215] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32411.293223] ttm_dma_populate+0x25e/0x350 [ttm] >[32411.293229] ttm_tt_bind+0x2c/0x60 [ttm] >[32411.293233] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32411.293241] ttm_bo_validate+0x189/0x1a0 [ttm] >[32411.293244] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32411.293249] ? mutex_trylock+0xcd/0xe0 >[32411.293255] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32411.293298] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32411.293334] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32411.293339] ? __lock_acquire+0x2d4/0x1340 >[32411.293360] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32411.293382] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32411.293403] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32411.293420] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32411.293440] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32411.293452] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32411.293459] drm_ioctl+0x2d5/0x370 [drm] >[32411.293476] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32411.293481] ? __pm_runtime_resume+0x54/0x90 >[32411.293485] ? trace_hardirqs_on_caller+0xed/0x180 >[32411.293503] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32411.293508] do_vfs_ioctl+0xa5/0x6e0 >[32411.293514] SyS_ioctl+0x74/0x80 >[32411.293519] do_syscall_64+0x79/0x220 >[32411.293522] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32411.293525] RIP: 0033:0x7fd8d64ef0f7 >[32411.293526] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32411.293529] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[32411.293530] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32411.293532] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 00007fd8d67b3c50 >[32411.293533] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32411.293534] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[32441.287750] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32441.287753] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32441.287756] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32441.287757] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32441.287758] Call Trace: >[32441.287765] dump_stack+0x85/0xbf >[32441.287769] swiotlb_alloc_coherent+0x1be/0x1d0 >[32441.287777] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32441.287785] ttm_dma_populate+0x25e/0x350 [ttm] >[32441.287791] ttm_tt_bind+0x2c/0x60 [ttm] >[32441.287795] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32441.287802] ttm_bo_validate+0x189/0x1a0 [ttm] >[32441.287805] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32441.287811] ? mutex_trylock+0xcd/0xe0 >[32441.287816] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32441.287850] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32441.287880] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32441.287886] ? __lock_acquire+0x2d4/0x1340 >[32441.287907] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32441.287929] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32441.287956] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32441.287981] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32441.288006] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32441.288017] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32441.288025] drm_ioctl+0x2d5/0x370 [drm] >[32441.288041] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32441.288046] ? __pm_runtime_resume+0x54/0x90 >[32441.288050] ? trace_hardirqs_on_caller+0xed/0x180 >[32441.288087] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32441.288094] do_vfs_ioctl+0xa5/0x6e0 >[32441.288106] SyS_ioctl+0x74/0x80 >[32441.288110] do_syscall_64+0x79/0x220 >[32441.288113] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32441.288116] RIP: 0033:0x7fd8d64ef0f7 >[32441.288117] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32441.288120] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[32441.288121] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32441.288123] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3c50 >[32441.288124] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32441.288125] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[32471.271228] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32471.271232] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32471.271234] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32471.271236] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32471.271237] Call Trace: >[32471.271244] dump_stack+0x85/0xbf >[32471.271248] swiotlb_alloc_coherent+0x1be/0x1d0 >[32471.271257] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32471.271271] ttm_dma_populate+0x25e/0x350 [ttm] >[32471.271282] ttm_tt_bind+0x2c/0x60 [ttm] >[32471.271288] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32471.271302] ttm_bo_validate+0x189/0x1a0 [ttm] >[32471.271307] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32471.271317] ? mutex_trylock+0xcd/0xe0 >[32471.271324] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32471.271356] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32471.271377] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32471.271382] ? __lock_acquire+0x2d4/0x1340 >[32471.271402] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32471.271425] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32471.271446] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32471.271463] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32471.271494] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32471.271509] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32471.271524] drm_ioctl+0x2d5/0x370 [drm] >[32471.271551] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32471.271555] ? __pm_runtime_resume+0x54/0x90 >[32471.271560] ? trace_hardirqs_on_caller+0xed/0x180 >[32471.271584] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32471.271591] do_vfs_ioctl+0xa5/0x6e0 >[32471.271599] SyS_ioctl+0x74/0x80 >[32471.271603] do_syscall_64+0x79/0x220 >[32471.271606] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32471.271609] RIP: 0033:0x7fd8d64ef0f7 >[32471.271611] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32471.271613] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[32471.271614] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32471.271616] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 00007fd8d67b3c50 >[32471.271617] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32471.271618] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[32501.323170] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32501.323173] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32501.323176] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32501.323177] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32501.323178] Call Trace: >[32501.323185] dump_stack+0x85/0xbf >[32501.323190] swiotlb_alloc_coherent+0x1be/0x1d0 >[32501.323197] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32501.323207] ttm_dma_populate+0x25e/0x350 [ttm] >[32501.323213] ttm_tt_bind+0x2c/0x60 [ttm] >[32501.323217] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32501.323225] ttm_bo_validate+0x189/0x1a0 [ttm] >[32501.323228] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32501.323234] ? mutex_trylock+0xcd/0xe0 >[32501.323239] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32501.323271] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32501.323293] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32501.323299] ? __lock_acquire+0x2d4/0x1340 >[32501.323319] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32501.323342] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32501.323364] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32501.323381] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32501.323402] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32501.323413] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32501.323422] drm_ioctl+0x2d5/0x370 [drm] >[32501.323439] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32501.323444] ? __pm_runtime_resume+0x54/0x90 >[32501.323448] ? trace_hardirqs_on_caller+0xed/0x180 >[32501.323466] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32501.323471] do_vfs_ioctl+0xa5/0x6e0 >[32501.323478] SyS_ioctl+0x74/0x80 >[32501.323483] do_syscall_64+0x79/0x220 >[32501.323486] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32501.323488] RIP: 0033:0x7fd8d64ef0f7 >[32501.323490] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32501.323492] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[32501.323494] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32501.323495] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3c50 >[32501.323496] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32501.323498] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[32531.314143] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32531.314146] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32531.314149] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32531.314150] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32531.314151] Call Trace: >[32531.314158] dump_stack+0x85/0xbf >[32531.314162] swiotlb_alloc_coherent+0x1be/0x1d0 >[32531.314170] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32531.314179] ttm_dma_populate+0x25e/0x350 [ttm] >[32531.314185] ttm_tt_bind+0x2c/0x60 [ttm] >[32531.314188] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32531.314196] ttm_bo_validate+0x189/0x1a0 [ttm] >[32531.314199] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32531.314205] ? mutex_trylock+0xcd/0xe0 >[32531.314210] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32531.314247] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32531.314271] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32531.314277] ? __lock_acquire+0x2d4/0x1340 >[32531.314310] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32531.314346] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32531.314380] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32531.314411] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32531.314456] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32531.314470] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32531.314479] drm_ioctl+0x2d5/0x370 [drm] >[32531.314498] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32531.314502] ? __pm_runtime_resume+0x54/0x90 >[32531.314507] ? trace_hardirqs_on_caller+0xed/0x180 >[32531.314528] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32531.314534] do_vfs_ioctl+0xa5/0x6e0 >[32531.314540] SyS_ioctl+0x74/0x80 >[32531.314545] do_syscall_64+0x79/0x220 >[32531.314548] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32531.314551] RIP: 0033:0x7fd8d64ef0f7 >[32531.314552] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32531.314555] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[32531.314556] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32531.314557] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 00007fd8d67b3c50 >[32531.314558] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32531.314560] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[32561.237388] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32561.237392] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32561.237394] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32561.237396] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32561.237397] Call Trace: >[32561.237405] dump_stack+0x85/0xbf >[32561.237410] swiotlb_alloc_coherent+0x1be/0x1d0 >[32561.237419] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32561.237429] ttm_dma_populate+0x25e/0x350 [ttm] >[32561.237436] ttm_tt_bind+0x2c/0x60 [ttm] >[32561.237441] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32561.237450] ttm_bo_validate+0x189/0x1a0 [ttm] >[32561.237454] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32561.237461] ? mutex_trylock+0xcd/0xe0 >[32561.237467] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32561.237502] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32561.237527] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32561.237553] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32561.237580] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32561.237604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32561.237623] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32561.237647] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32561.237660] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32561.237670] drm_ioctl+0x2d5/0x370 [drm] >[32561.237689] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32561.237695] ? __pm_runtime_resume+0x54/0x90 >[32561.237701] ? trace_hardirqs_on_caller+0xed/0x180 >[32561.237722] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32561.237728] do_vfs_ioctl+0xa5/0x6e0 >[32561.237735] SyS_ioctl+0x74/0x80 >[32561.237741] do_syscall_64+0x79/0x220 >[32561.237745] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32561.237748] RIP: 0033:0x7fd8d64ef0f7 >[32561.237749] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32561.237752] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[32561.237754] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32561.237756] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[32561.237757] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[32561.237759] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[32591.458568] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32591.458571] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32591.458574] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32591.458575] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32591.458577] Call Trace: >[32591.458583] dump_stack+0x85/0xbf >[32591.458588] swiotlb_alloc_coherent+0x1be/0x1d0 >[32591.458596] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32591.458604] ttm_dma_populate+0x25e/0x350 [ttm] >[32591.458611] ttm_tt_bind+0x2c/0x60 [ttm] >[32591.458615] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32591.458623] ttm_bo_validate+0x189/0x1a0 [ttm] >[32591.458626] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32591.458632] ? mutex_trylock+0xcd/0xe0 >[32591.458637] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32591.458678] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32591.458700] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32591.458723] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32591.458747] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32591.458769] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32591.458802] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32591.458832] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32591.458847] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32591.458861] drm_ioctl+0x2d5/0x370 [drm] >[32591.458886] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32591.458891] ? __pm_runtime_resume+0x54/0x90 >[32591.458896] ? trace_hardirqs_on_caller+0xed/0x180 >[32591.458914] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32591.458919] do_vfs_ioctl+0xa5/0x6e0 >[32591.458926] SyS_ioctl+0x74/0x80 >[32591.458931] do_syscall_64+0x79/0x220 >[32591.458934] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32591.458936] RIP: 0033:0x7fd8d64ef0f7 >[32591.458938] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32591.458940] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[32591.458942] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32591.458943] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 0000000000000004 >[32591.458944] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[32591.458945] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[32621.309673] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32621.309676] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32621.309678] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32621.309680] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32621.309681] Call Trace: >[32621.309687] dump_stack+0x85/0xbf >[32621.309691] swiotlb_alloc_coherent+0x1be/0x1d0 >[32621.309699] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32621.309707] ttm_dma_populate+0x25e/0x350 [ttm] >[32621.309714] ttm_tt_bind+0x2c/0x60 [ttm] >[32621.309718] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32621.309726] ttm_bo_validate+0x189/0x1a0 [ttm] >[32621.309729] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32621.309734] ? mutex_trylock+0xcd/0xe0 >[32621.309739] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32621.309770] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32621.309791] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32621.309813] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32621.309835] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32621.309856] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32621.309873] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32621.309893] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32621.309904] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32621.309912] drm_ioctl+0x2d5/0x370 [drm] >[32621.309928] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32621.309933] ? __pm_runtime_resume+0x54/0x90 >[32621.309937] ? trace_hardirqs_on_caller+0xed/0x180 >[32621.309956] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32621.309961] do_vfs_ioctl+0xa5/0x6e0 >[32621.309967] SyS_ioctl+0x74/0x80 >[32621.309971] do_syscall_64+0x79/0x220 >[32621.309974] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32621.309977] RIP: 0033:0x7fd8d64ef0f7 >[32621.309978] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32621.309981] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[32621.309982] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32621.309983] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 0000000000000004 >[32621.309985] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[32621.309986] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[32646.983577] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32646.983580] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32646.983583] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32646.983584] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32646.983585] Call Trace: >[32646.983591] dump_stack+0x85/0xbf >[32646.983596] swiotlb_alloc_coherent+0x1be/0x1d0 >[32646.983604] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32646.983613] ttm_dma_populate+0x25e/0x350 [ttm] >[32646.983619] ttm_tt_bind+0x2c/0x60 [ttm] >[32646.983623] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32646.983631] ttm_bo_validate+0x189/0x1a0 [ttm] >[32646.983634] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32646.983640] ? mutex_trylock+0xcd/0xe0 >[32646.983645] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32646.983678] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32646.983700] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32646.983724] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32646.983748] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32646.983770] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32646.983787] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32646.983808] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32646.983819] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32646.983828] drm_ioctl+0x2d5/0x370 [drm] >[32646.983845] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32646.983850] ? __pm_runtime_resume+0x54/0x90 >[32646.983855] ? trace_hardirqs_on_caller+0xed/0x180 >[32646.983874] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32646.983879] do_vfs_ioctl+0xa5/0x6e0 >[32646.983886] SyS_ioctl+0x74/0x80 >[32646.983891] do_syscall_64+0x79/0x220 >[32646.983894] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32646.983897] RIP: 0033:0x7fd8d64ef0f7 >[32646.983898] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32646.983901] RAX: ffffffffffffffda RBX: 000000000302d200 RCX: 00007fd8d64ef0f7 >[32646.983902] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[32646.983904] RBP: 00007ffcc6dba1c0 R08: 000000000302d200 R09: 0000000000000004 >[32646.983905] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[32646.983906] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[32651.282765] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32651.282768] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32651.282770] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32651.282771] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32651.282773] Call Trace: >[32651.282779] dump_stack+0x85/0xbf >[32651.282783] swiotlb_alloc_coherent+0x1be/0x1d0 >[32651.282791] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32651.282799] ttm_dma_populate+0x25e/0x350 [ttm] >[32651.282805] ttm_tt_bind+0x2c/0x60 [ttm] >[32651.282809] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32651.282816] ttm_bo_validate+0x189/0x1a0 [ttm] >[32651.282819] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32651.282825] ? mutex_trylock+0xcd/0xe0 >[32651.282830] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32651.282859] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32651.282879] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32651.282902] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32651.282924] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32651.282945] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32651.282961] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32651.282981] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32651.282991] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32651.282999] drm_ioctl+0x2d5/0x370 [drm] >[32651.283015] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32651.283020] ? __pm_runtime_resume+0x54/0x90 >[32651.283024] ? trace_hardirqs_on_caller+0xed/0x180 >[32651.283042] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32651.283047] do_vfs_ioctl+0xa5/0x6e0 >[32651.283053] SyS_ioctl+0x74/0x80 >[32651.283058] do_syscall_64+0x79/0x220 >[32651.283061] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32651.283063] RIP: 0033:0x7fd8d64ef0f7 >[32651.283065] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32651.283067] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[32651.283068] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32651.283070] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 0000000000000004 >[32651.283071] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[32651.283072] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[32681.336531] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32681.336534] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32681.336537] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32681.336539] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32681.336541] Call Trace: >[32681.336549] dump_stack+0x85/0xbf >[32681.336555] swiotlb_alloc_coherent+0x1be/0x1d0 >[32681.336567] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32681.336583] ttm_dma_populate+0x25e/0x350 [ttm] >[32681.336593] ttm_tt_bind+0x2c/0x60 [ttm] >[32681.336609] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32681.336622] ttm_bo_validate+0x189/0x1a0 [ttm] >[32681.336637] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32681.336647] ? mutex_trylock+0xcd/0xe0 >[32681.336652] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32681.336697] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32681.336727] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32681.336736] ? __lock_acquire+0x2d4/0x1340 >[32681.336769] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32681.336807] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32681.336829] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32681.336845] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32681.336865] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32681.336876] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32681.336884] drm_ioctl+0x2d5/0x370 [drm] >[32681.336909] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32681.336916] ? __pm_runtime_resume+0x54/0x90 >[32681.336922] ? trace_hardirqs_on_caller+0xed/0x180 >[32681.336951] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32681.336956] do_vfs_ioctl+0xa5/0x6e0 >[32681.336963] SyS_ioctl+0x74/0x80 >[32681.336967] do_syscall_64+0x79/0x220 >[32681.336970] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32681.336973] RIP: 0033:0x7fd8d64ef0f7 >[32681.336974] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32681.336977] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[32681.336978] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32681.336979] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 00007fd8d67b3c50 >[32681.336980] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32681.336981] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[32707.299878] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32707.299881] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32707.299883] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32707.299885] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32707.299886] Call Trace: >[32707.299893] dump_stack+0x85/0xbf >[32707.299897] swiotlb_alloc_coherent+0x1be/0x1d0 >[32707.299905] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32707.299914] ttm_dma_populate+0x25e/0x350 [ttm] >[32707.299920] ttm_tt_bind+0x2c/0x60 [ttm] >[32707.299924] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32707.299931] ttm_bo_validate+0x189/0x1a0 [ttm] >[32707.299934] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32707.299940] ? mutex_trylock+0xcd/0xe0 >[32707.299945] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32707.299981] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32707.300004] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32707.300030] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32707.300056] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32707.300079] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32707.300117] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32707.300140] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32707.300164] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32707.300173] drm_ioctl+0x2d5/0x370 [drm] >[32707.300194] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32707.300199] ? __pm_runtime_resume+0x54/0x90 >[32707.300204] ? trace_hardirqs_on_caller+0xed/0x180 >[32707.300226] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32707.300245] do_vfs_ioctl+0xa5/0x6e0 >[32707.300261] SyS_ioctl+0x74/0x80 >[32707.300266] do_syscall_64+0x79/0x220 >[32707.300269] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32707.300271] RIP: 0033:0x7fd8d64ef0f7 >[32707.300273] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32707.300275] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[32707.300277] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[32707.300278] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[32707.300279] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[32707.300280] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[32711.340229] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32711.340233] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32711.340235] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32711.340237] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32711.340238] Call Trace: >[32711.340245] dump_stack+0x85/0xbf >[32711.340249] swiotlb_alloc_coherent+0x1be/0x1d0 >[32711.340257] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32711.340266] ttm_dma_populate+0x25e/0x350 [ttm] >[32711.340273] ttm_tt_bind+0x2c/0x60 [ttm] >[32711.340277] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32711.340285] ttm_bo_validate+0x189/0x1a0 [ttm] >[32711.340288] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32711.340294] ? mutex_trylock+0xcd/0xe0 >[32711.340310] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32711.340352] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32711.340372] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32711.340378] ? __lock_acquire+0x2d4/0x1340 >[32711.340397] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32711.340419] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32711.340439] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32711.340456] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32711.340476] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32711.340487] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32711.340494] drm_ioctl+0x2d5/0x370 [drm] >[32711.340511] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32711.340515] ? __pm_runtime_resume+0x54/0x90 >[32711.340519] ? trace_hardirqs_on_caller+0xed/0x180 >[32711.340536] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32711.340541] do_vfs_ioctl+0xa5/0x6e0 >[32711.340548] SyS_ioctl+0x74/0x80 >[32711.340552] do_syscall_64+0x79/0x220 >[32711.340555] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32711.340558] RIP: 0033:0x7fd8d64ef0f7 >[32711.340559] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32711.340562] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[32711.340563] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32711.340564] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 00007fd8d67b3c50 >[32711.340565] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32711.340567] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[32741.350798] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32741.350802] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32741.350804] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32741.350805] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32741.350806] Call Trace: >[32741.350813] dump_stack+0x85/0xbf >[32741.350817] swiotlb_alloc_coherent+0x1be/0x1d0 >[32741.350824] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32741.350833] ttm_dma_populate+0x25e/0x350 [ttm] >[32741.350838] ttm_tt_bind+0x2c/0x60 [ttm] >[32741.350842] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32741.350850] ttm_bo_validate+0x189/0x1a0 [ttm] >[32741.350852] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32741.350858] ? mutex_trylock+0xcd/0xe0 >[32741.350863] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32741.350894] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32741.350914] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32741.350919] ? __lock_acquire+0x2d4/0x1340 >[32741.350939] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32741.350961] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32741.350982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32741.350998] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32741.351018] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32741.351029] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32741.351037] drm_ioctl+0x2d5/0x370 [drm] >[32741.351053] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32741.351058] ? __pm_runtime_resume+0x54/0x90 >[32741.351062] ? trace_hardirqs_on_caller+0xed/0x180 >[32741.351079] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32741.351084] do_vfs_ioctl+0xa5/0x6e0 >[32741.351091] SyS_ioctl+0x74/0x80 >[32741.351096] do_syscall_64+0x79/0x220 >[32741.351099] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32741.351102] RIP: 0033:0x7fd8d64ef0f7 >[32741.351103] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32741.351105] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[32741.351107] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32741.351108] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 00007fd8d67b3c50 >[32741.351109] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32741.351111] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[32771.361917] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32771.361920] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32771.361923] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32771.361924] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32771.361925] Call Trace: >[32771.361932] dump_stack+0x85/0xbf >[32771.361936] swiotlb_alloc_coherent+0x1be/0x1d0 >[32771.361943] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32771.361953] ttm_dma_populate+0x25e/0x350 [ttm] >[32771.361958] ttm_tt_bind+0x2c/0x60 [ttm] >[32771.361962] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32771.361970] ttm_bo_validate+0x189/0x1a0 [ttm] >[32771.361973] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32771.361979] ? mutex_trylock+0xcd/0xe0 >[32771.361984] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32771.362026] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32771.362068] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32771.362074] ? __lock_acquire+0x2d4/0x1340 >[32771.362094] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32771.362117] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32771.362138] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32771.362154] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32771.362185] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32771.362196] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32771.362203] drm_ioctl+0x2d5/0x370 [drm] >[32771.362219] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32771.362223] ? __pm_runtime_resume+0x54/0x90 >[32771.362228] ? trace_hardirqs_on_caller+0xed/0x180 >[32771.362245] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32771.362250] do_vfs_ioctl+0xa5/0x6e0 >[32771.362256] SyS_ioctl+0x74/0x80 >[32771.362261] do_syscall_64+0x79/0x220 >[32771.362264] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32771.362267] RIP: 0033:0x7fd8d64ef0f7 >[32771.362268] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32771.362271] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[32771.362272] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32771.362273] RBP: 00007ffcc6dba370 R08: 00000000032478e0 R09: 00007fd8d67b3c50 >[32771.362274] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32771.362275] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[32781.483440] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32781.483444] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32781.483447] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32781.483448] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32781.483450] Call Trace: >[32781.483457] dump_stack+0x85/0xbf >[32781.483462] swiotlb_alloc_coherent+0x1be/0x1d0 >[32781.483470] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32781.483479] ttm_dma_populate+0x25e/0x350 [ttm] >[32781.483486] ttm_tt_bind+0x2c/0x60 [ttm] >[32781.483490] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32781.483498] ttm_bo_validate+0x189/0x1a0 [ttm] >[32781.483502] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32781.483508] ? mutex_trylock+0xcd/0xe0 >[32781.483514] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32781.483550] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32781.483573] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32781.483597] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32781.483621] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32781.483643] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32781.483660] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32781.483681] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32781.483693] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32781.483702] drm_ioctl+0x2d5/0x370 [drm] >[32781.483719] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32781.483724] ? __pm_runtime_resume+0x54/0x90 >[32781.483729] ? trace_hardirqs_on_caller+0xed/0x180 >[32781.483748] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32781.483753] do_vfs_ioctl+0xa5/0x6e0 >[32781.483761] SyS_ioctl+0x74/0x80 >[32781.483766] do_syscall_64+0x79/0x220 >[32781.483769] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32781.483772] RIP: 0033:0x7fd8d64ef0f7 >[32781.483773] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32781.483776] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[32781.483777] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[32781.483778] RBP: 00007ffcc6dba1c0 R08: 000000000325a5a0 R09: 0000000000000004 >[32781.483780] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[32781.483781] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[32801.268192] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32801.268196] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32801.268198] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32801.268200] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32801.268201] Call Trace: >[32801.268208] dump_stack+0x85/0xbf >[32801.268212] swiotlb_alloc_coherent+0x1be/0x1d0 >[32801.268220] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32801.268229] ttm_dma_populate+0x25e/0x350 [ttm] >[32801.268236] ttm_tt_bind+0x2c/0x60 [ttm] >[32801.268239] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32801.268247] ttm_bo_validate+0x189/0x1a0 [ttm] >[32801.268251] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32801.268257] ? mutex_trylock+0xcd/0xe0 >[32801.268263] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32801.268296] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32801.268318] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32801.268324] ? __lock_acquire+0x2d4/0x1340 >[32801.268345] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32801.268386] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32801.268423] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32801.268449] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32801.268494] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32801.268519] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32801.268533] drm_ioctl+0x2d5/0x370 [drm] >[32801.268560] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32801.268567] ? __pm_runtime_resume+0x54/0x90 >[32801.268572] ? trace_hardirqs_on_caller+0xed/0x180 >[32801.268590] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32801.268596] do_vfs_ioctl+0xa5/0x6e0 >[32801.268603] SyS_ioctl+0x74/0x80 >[32801.268608] do_syscall_64+0x79/0x220 >[32801.268612] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32801.268614] RIP: 0033:0x7fd8d64ef0f7 >[32801.268616] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32801.268619] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[32801.268620] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32801.268621] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 00007fd8d67b3c50 >[32801.268623] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32801.268624] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[32830.962601] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32830.962605] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32830.962607] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32830.962609] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32830.962610] Call Trace: >[32830.962617] dump_stack+0x85/0xbf >[32830.962621] swiotlb_alloc_coherent+0x1be/0x1d0 >[32830.962628] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32830.962637] ttm_dma_populate+0x25e/0x350 [ttm] >[32830.962643] ttm_tt_bind+0x2c/0x60 [ttm] >[32830.962647] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32830.962654] ttm_bo_validate+0x189/0x1a0 [ttm] >[32830.962657] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32830.962662] ? mutex_trylock+0xcd/0xe0 >[32830.962667] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32830.962697] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32830.962728] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32830.962734] ? __lock_acquire+0x2d4/0x1340 >[32830.962754] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32830.962776] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32830.962797] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32830.962814] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32830.962834] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32830.962846] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32830.962854] drm_ioctl+0x2d5/0x370 [drm] >[32830.962871] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32830.962876] ? __pm_runtime_resume+0x54/0x90 >[32830.962880] ? trace_hardirqs_on_caller+0xed/0x180 >[32830.962899] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32830.962904] do_vfs_ioctl+0xa5/0x6e0 >[32830.962910] SyS_ioctl+0x74/0x80 >[32830.962915] do_syscall_64+0x79/0x220 >[32830.962918] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32830.962921] RIP: 0033:0x7fd8d64ef0f7 >[32830.962922] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32830.962925] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[32830.962926] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[32830.962927] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[32830.962928] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[32830.962930] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b2c760 >[32831.266484] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32831.266488] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32831.266491] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32831.266492] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32831.266494] Call Trace: >[32831.266500] dump_stack+0x85/0xbf >[32831.266506] swiotlb_alloc_coherent+0x1be/0x1d0 >[32831.266515] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32831.266525] ttm_dma_populate+0x25e/0x350 [ttm] >[32831.266532] ttm_tt_bind+0x2c/0x60 [ttm] >[32831.266537] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32831.266549] ttm_bo_validate+0x189/0x1a0 [ttm] >[32831.266554] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32831.266564] ? mutex_trylock+0xcd/0xe0 >[32831.266573] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32831.266614] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32831.266646] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32831.266672] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32831.266697] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32831.266721] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32831.266739] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32831.266761] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32831.266774] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32831.266783] drm_ioctl+0x2d5/0x370 [drm] >[32831.266801] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32831.266806] ? __pm_runtime_resume+0x54/0x90 >[32831.266812] ? trace_hardirqs_on_caller+0xed/0x180 >[32831.266831] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32831.266837] do_vfs_ioctl+0xa5/0x6e0 >[32831.266844] SyS_ioctl+0x74/0x80 >[32831.266849] do_syscall_64+0x79/0x220 >[32831.266853] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32831.266855] RIP: 0033:0x7fd8d64ef0f7 >[32831.266857] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32831.266860] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[32831.266861] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32831.266863] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 0000000000000004 >[32831.266864] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[32831.266865] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[32857.247282] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32857.247286] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32857.247288] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32857.247289] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32857.247291] Call Trace: >[32857.247298] dump_stack+0x85/0xbf >[32857.247302] swiotlb_alloc_coherent+0x1be/0x1d0 >[32857.247309] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32857.247318] ttm_dma_populate+0x25e/0x350 [ttm] >[32857.247323] ttm_tt_bind+0x2c/0x60 [ttm] >[32857.247327] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32857.247335] ttm_bo_validate+0x189/0x1a0 [ttm] >[32857.247338] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32857.247344] ? mutex_trylock+0xcd/0xe0 >[32857.247348] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32857.247388] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32857.247409] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32857.247443] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32857.247477] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32857.247498] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32857.247515] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32857.247535] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32857.247546] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32857.247554] drm_ioctl+0x2d5/0x370 [drm] >[32857.247571] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32857.247575] ? __pm_runtime_resume+0x54/0x90 >[32857.247580] ? trace_hardirqs_on_caller+0xed/0x180 >[32857.247598] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32857.247603] do_vfs_ioctl+0xa5/0x6e0 >[32857.247609] SyS_ioctl+0x74/0x80 >[32857.247614] do_syscall_64+0x79/0x220 >[32857.247618] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32857.247620] RIP: 0033:0x7fd8d64ef0f7 >[32857.247622] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32857.247624] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[32857.247626] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[32857.247627] RBP: 00007ffcc6dba1c0 R08: 0000000003253e10 R09: 0000000000000004 >[32857.247628] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[32857.247629] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[32861.266217] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32861.266221] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32861.266223] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32861.266225] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32861.266226] Call Trace: >[32861.266232] dump_stack+0x85/0xbf >[32861.266237] swiotlb_alloc_coherent+0x1be/0x1d0 >[32861.266256] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32861.266271] ttm_dma_populate+0x25e/0x350 [ttm] >[32861.266279] ttm_tt_bind+0x2c/0x60 [ttm] >[32861.266283] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32861.266291] ttm_bo_validate+0x189/0x1a0 [ttm] >[32861.266295] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32861.266305] ? mutex_trylock+0xcd/0xe0 >[32861.266322] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32861.266368] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32861.266389] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32861.266395] ? __lock_acquire+0x2d4/0x1340 >[32861.266415] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32861.266449] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32861.266481] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32861.266498] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32861.266518] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32861.266530] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32861.266538] drm_ioctl+0x2d5/0x370 [drm] >[32861.266555] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32861.266559] ? __pm_runtime_resume+0x54/0x90 >[32861.266563] ? trace_hardirqs_on_caller+0xed/0x180 >[32861.266581] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32861.266586] do_vfs_ioctl+0xa5/0x6e0 >[32861.266593] SyS_ioctl+0x74/0x80 >[32861.266598] do_syscall_64+0x79/0x220 >[32861.266601] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32861.266603] RIP: 0033:0x7fd8d64ef0f7 >[32861.266605] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32861.266607] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[32861.266609] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32861.266610] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 00007fd8d67b3c50 >[32861.266611] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32861.266612] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[32891.366411] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32891.366414] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32891.366416] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32891.366417] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32891.366419] Call Trace: >[32891.366425] dump_stack+0x85/0xbf >[32891.366429] swiotlb_alloc_coherent+0x1be/0x1d0 >[32891.366447] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32891.366457] ttm_dma_populate+0x25e/0x350 [ttm] >[32891.366463] ttm_tt_bind+0x2c/0x60 [ttm] >[32891.366467] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32891.366475] ttm_bo_validate+0x189/0x1a0 [ttm] >[32891.366478] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32891.366484] ? mutex_trylock+0xcd/0xe0 >[32891.366489] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32891.366531] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32891.366551] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32891.366557] ? __lock_acquire+0x2d4/0x1340 >[32891.366576] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32891.366609] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32891.366650] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32891.366678] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32891.366709] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32891.366732] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32891.366741] drm_ioctl+0x2d5/0x370 [drm] >[32891.366757] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32891.366762] ? __pm_runtime_resume+0x54/0x90 >[32891.366766] ? trace_hardirqs_on_caller+0xed/0x180 >[32891.366793] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32891.366799] do_vfs_ioctl+0xa5/0x6e0 >[32891.366805] SyS_ioctl+0x74/0x80 >[32891.366810] do_syscall_64+0x79/0x220 >[32891.366813] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32891.366816] RIP: 0033:0x7fd8d64ef0f7 >[32891.366817] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32891.366820] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[32891.366821] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32891.366822] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 00007fd8d67b3c50 >[32891.366824] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32891.366835] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[32921.390109] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32921.390113] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32921.390115] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32921.390117] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32921.390118] Call Trace: >[32921.390134] dump_stack+0x85/0xbf >[32921.390139] swiotlb_alloc_coherent+0x1be/0x1d0 >[32921.390147] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32921.390156] ttm_dma_populate+0x25e/0x350 [ttm] >[32921.390162] ttm_tt_bind+0x2c/0x60 [ttm] >[32921.390166] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32921.390174] ttm_bo_validate+0x189/0x1a0 [ttm] >[32921.390177] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32921.390183] ? mutex_trylock+0xcd/0xe0 >[32921.390188] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32921.390219] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32921.390239] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32921.390245] ? __lock_acquire+0x2d4/0x1340 >[32921.390265] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32921.390288] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32921.390309] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32921.390326] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32921.390347] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32921.390358] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32921.390366] drm_ioctl+0x2d5/0x370 [drm] >[32921.390383] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32921.390388] ? __pm_runtime_resume+0x54/0x90 >[32921.390392] ? trace_hardirqs_on_caller+0xed/0x180 >[32921.390411] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32921.390416] do_vfs_ioctl+0xa5/0x6e0 >[32921.390422] SyS_ioctl+0x74/0x80 >[32921.390427] do_syscall_64+0x79/0x220 >[32921.390430] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32921.390433] RIP: 0033:0x7fd8d64ef0f7 >[32921.390434] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32921.390437] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[32921.390438] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32921.390439] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 00007fd8d67b3c50 >[32921.390441] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32921.390442] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[32925.587403] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32925.587406] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32925.587409] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32925.587410] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32925.587411] Call Trace: >[32925.587418] dump_stack+0x85/0xbf >[32925.587423] swiotlb_alloc_coherent+0x1be/0x1d0 >[32925.587431] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32925.587447] ttm_dma_populate+0x25e/0x350 [ttm] >[32925.587456] ttm_tt_bind+0x2c/0x60 [ttm] >[32925.587463] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32925.587472] ttm_bo_validate+0x189/0x1a0 [ttm] >[32925.587475] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32925.587481] ? mutex_trylock+0xcd/0xe0 >[32925.587486] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32925.587527] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32925.587548] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32925.587571] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32925.587594] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32925.587615] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32925.587631] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32925.587651] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32925.587662] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32925.587670] drm_ioctl+0x2d5/0x370 [drm] >[32925.587687] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32925.587691] ? __pm_runtime_resume+0x54/0x90 >[32925.587696] ? trace_hardirqs_on_caller+0xed/0x180 >[32925.587714] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32925.587720] do_vfs_ioctl+0xa5/0x6e0 >[32925.587726] SyS_ioctl+0x74/0x80 >[32925.587731] do_syscall_64+0x79/0x220 >[32925.587734] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32925.587736] RIP: 0033:0x7fd8d64ef0f7 >[32925.587738] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32925.587743] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[32925.587745] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32925.587747] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[32925.587749] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[32925.587750] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[32927.354395] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32927.354398] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32927.354401] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32927.354402] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32927.354403] Call Trace: >[32927.354410] dump_stack+0x85/0xbf >[32927.354414] swiotlb_alloc_coherent+0x1be/0x1d0 >[32927.354422] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32927.354430] ttm_dma_populate+0x25e/0x350 [ttm] >[32927.354436] ttm_tt_bind+0x2c/0x60 [ttm] >[32927.354440] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32927.354447] ttm_bo_validate+0x189/0x1a0 [ttm] >[32927.354450] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32927.354456] ? mutex_trylock+0xcd/0xe0 >[32927.354461] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32927.354490] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32927.354522] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32927.354545] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32927.354578] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32927.354599] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32927.354616] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32927.354635] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32927.354647] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32927.354655] drm_ioctl+0x2d5/0x370 [drm] >[32927.354671] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32927.354676] ? __pm_runtime_resume+0x54/0x90 >[32927.354681] ? trace_hardirqs_on_caller+0xed/0x180 >[32927.354698] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32927.354703] do_vfs_ioctl+0xa5/0x6e0 >[32927.354710] SyS_ioctl+0x74/0x80 >[32927.354715] do_syscall_64+0x79/0x220 >[32927.354718] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32927.354720] RIP: 0033:0x7fd8d64ef0f7 >[32927.354722] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32927.354724] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[32927.354726] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32927.354727] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 0000000000000004 >[32927.354728] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[32927.354729] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[32951.270887] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32951.270891] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32951.270893] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32951.270895] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32951.270896] Call Trace: >[32951.270903] dump_stack+0x85/0xbf >[32951.270907] swiotlb_alloc_coherent+0x1be/0x1d0 >[32951.270915] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32951.270925] ttm_dma_populate+0x25e/0x350 [ttm] >[32951.270931] ttm_tt_bind+0x2c/0x60 [ttm] >[32951.270935] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32951.270943] ttm_bo_validate+0x189/0x1a0 [ttm] >[32951.270947] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32951.270953] ? mutex_trylock+0xcd/0xe0 >[32951.270958] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32951.270989] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32951.271012] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32951.271018] ? __lock_acquire+0x2d4/0x1340 >[32951.271040] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32951.271064] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32951.271086] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32951.271104] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32951.271125] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32951.271137] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32951.271145] drm_ioctl+0x2d5/0x370 [drm] >[32951.271163] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32951.271167] ? __pm_runtime_resume+0x54/0x90 >[32951.271172] ? trace_hardirqs_on_caller+0xed/0x180 >[32951.271191] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32951.271196] do_vfs_ioctl+0xa5/0x6e0 >[32951.271203] SyS_ioctl+0x74/0x80 >[32951.271208] do_syscall_64+0x79/0x220 >[32951.271211] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32951.271214] RIP: 0033:0x7fd8d64ef0f7 >[32951.271215] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32951.271218] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[32951.271219] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32951.271220] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 00007fd8d67b3c50 >[32951.271222] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32951.271223] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[32981.416264] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[32981.416267] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[32981.416270] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[32981.416271] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[32981.416272] Call Trace: >[32981.416279] dump_stack+0x85/0xbf >[32981.416283] swiotlb_alloc_coherent+0x1be/0x1d0 >[32981.416291] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[32981.416300] ttm_dma_populate+0x25e/0x350 [ttm] >[32981.416306] ttm_tt_bind+0x2c/0x60 [ttm] >[32981.416310] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[32981.416318] ttm_bo_validate+0x189/0x1a0 [ttm] >[32981.416321] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[32981.416327] ? mutex_trylock+0xcd/0xe0 >[32981.416332] ttm_bo_init_reserved+0x459/0x500 [ttm] >[32981.416364] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[32981.416385] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[32981.416390] ? __lock_acquire+0x2d4/0x1340 >[32981.416410] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[32981.416432] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[32981.416453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32981.416470] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[32981.416490] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32981.416501] drm_ioctl_kernel+0x5b/0xb0 [drm] >[32981.416508] drm_ioctl+0x2d5/0x370 [drm] >[32981.416525] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[32981.416529] ? __pm_runtime_resume+0x54/0x90 >[32981.416533] ? trace_hardirqs_on_caller+0xed/0x180 >[32981.416551] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[32981.416556] do_vfs_ioctl+0xa5/0x6e0 >[32981.416563] SyS_ioctl+0x74/0x80 >[32981.416567] do_syscall_64+0x79/0x220 >[32981.416570] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[32981.416573] RIP: 0033:0x7fd8d64ef0f7 >[32981.416574] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[32981.416577] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[32981.416578] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[32981.416579] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 00007fd8d67b3c50 >[32981.416580] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[32981.416582] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[33011.267199] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33011.267202] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33011.267205] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33011.267206] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33011.267207] Call Trace: >[33011.267214] dump_stack+0x85/0xbf >[33011.267218] swiotlb_alloc_coherent+0x1be/0x1d0 >[33011.267225] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33011.267234] ttm_dma_populate+0x25e/0x350 [ttm] >[33011.267240] ttm_tt_bind+0x2c/0x60 [ttm] >[33011.267244] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33011.267251] ttm_bo_validate+0x189/0x1a0 [ttm] >[33011.267254] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33011.267260] ? mutex_trylock+0xcd/0xe0 >[33011.267265] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33011.267296] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33011.267318] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33011.267324] ? __lock_acquire+0x2d4/0x1340 >[33011.267344] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33011.267378] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33011.267410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33011.267437] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33011.267458] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33011.267469] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33011.267477] drm_ioctl+0x2d5/0x370 [drm] >[33011.267494] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33011.267499] ? __pm_runtime_resume+0x54/0x90 >[33011.267513] ? trace_hardirqs_on_caller+0xed/0x180 >[33011.267531] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33011.267536] do_vfs_ioctl+0xa5/0x6e0 >[33011.267542] SyS_ioctl+0x74/0x80 >[33011.267547] do_syscall_64+0x79/0x220 >[33011.267550] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33011.267552] RIP: 0033:0x7fd8d64ef0f7 >[33011.267554] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33011.267556] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[33011.267558] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33011.267559] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 00007fd8d67b3c50 >[33011.267560] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33011.267562] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[33041.274084] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33041.274087] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33041.274090] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33041.274091] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33041.274092] Call Trace: >[33041.274109] dump_stack+0x85/0xbf >[33041.274113] swiotlb_alloc_coherent+0x1be/0x1d0 >[33041.274121] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33041.274130] ttm_dma_populate+0x25e/0x350 [ttm] >[33041.274136] ttm_tt_bind+0x2c/0x60 [ttm] >[33041.274140] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33041.274147] ttm_bo_validate+0x189/0x1a0 [ttm] >[33041.274150] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33041.274156] ? mutex_trylock+0xcd/0xe0 >[33041.274161] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33041.274191] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33041.274212] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33041.274217] ? __lock_acquire+0x2d4/0x1340 >[33041.274237] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33041.274260] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33041.274281] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33041.274308] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33041.274339] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33041.274350] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33041.274358] drm_ioctl+0x2d5/0x370 [drm] >[33041.274374] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33041.274379] ? __pm_runtime_resume+0x54/0x90 >[33041.274383] ? trace_hardirqs_on_caller+0xed/0x180 >[33041.274401] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33041.274406] do_vfs_ioctl+0xa5/0x6e0 >[33041.274413] SyS_ioctl+0x74/0x80 >[33041.274418] do_syscall_64+0x79/0x220 >[33041.274421] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33041.274423] RIP: 0033:0x7fd8d64ef0f7 >[33041.274425] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33041.274427] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[33041.274429] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33041.274430] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 00007fd8d67b3c50 >[33041.274431] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33041.274433] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[33071.302420] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33071.302423] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33071.302426] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33071.302427] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33071.302428] Call Trace: >[33071.302435] dump_stack+0x85/0xbf >[33071.302441] swiotlb_alloc_coherent+0x1be/0x1d0 >[33071.302461] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33071.302474] ttm_dma_populate+0x25e/0x350 [ttm] >[33071.302480] ttm_tt_bind+0x2c/0x60 [ttm] >[33071.302494] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33071.302502] ttm_bo_validate+0x189/0x1a0 [ttm] >[33071.302505] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33071.302510] ? mutex_trylock+0xcd/0xe0 >[33071.302515] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33071.302545] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33071.302566] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33071.302571] ? __lock_acquire+0x2d4/0x1340 >[33071.302591] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33071.302613] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33071.302634] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33071.302652] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33071.302671] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33071.302683] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33071.302691] drm_ioctl+0x2d5/0x370 [drm] >[33071.302707] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33071.302711] ? __pm_runtime_resume+0x54/0x90 >[33071.302716] ? trace_hardirqs_on_caller+0xed/0x180 >[33071.302744] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33071.302749] do_vfs_ioctl+0xa5/0x6e0 >[33071.302755] SyS_ioctl+0x74/0x80 >[33071.302760] do_syscall_64+0x79/0x220 >[33071.302763] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33071.302766] RIP: 0033:0x7fd8d64ef0f7 >[33071.302767] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33071.302770] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[33071.302771] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33071.302772] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 00007fd8d67b3c50 >[33071.302774] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33071.302775] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[33101.265562] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33101.265567] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33101.265570] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33101.265572] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33101.265574] Call Trace: >[33101.265592] dump_stack+0x85/0xbf >[33101.265599] swiotlb_alloc_coherent+0x1be/0x1d0 >[33101.265610] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33101.265635] ttm_dma_populate+0x25e/0x350 [ttm] >[33101.265646] ttm_tt_bind+0x2c/0x60 [ttm] >[33101.265652] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33101.265665] ttm_bo_validate+0x189/0x1a0 [ttm] >[33101.265670] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33101.265679] ? mutex_trylock+0xcd/0xe0 >[33101.265687] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33101.265723] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33101.265754] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33101.265791] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33101.265824] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33101.265855] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33101.265880] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33101.265923] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33101.265936] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33101.265950] drm_ioctl+0x2d5/0x370 [drm] >[33101.265987] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33101.265994] ? __pm_runtime_resume+0x54/0x90 >[33101.266002] ? trace_hardirqs_on_caller+0xed/0x180 >[33101.266030] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33101.266038] do_vfs_ioctl+0xa5/0x6e0 >[33101.266049] SyS_ioctl+0x74/0x80 >[33101.266056] do_syscall_64+0x79/0x220 >[33101.266061] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33101.266064] RIP: 0033:0x7fd8d64ef0f7 >[33101.266067] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33101.266071] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[33101.266073] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33101.266075] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 0000000000000004 >[33101.266077] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33101.266079] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[33131.278398] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33131.278401] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33131.278404] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33131.278405] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33131.278406] Call Trace: >[33131.278413] dump_stack+0x85/0xbf >[33131.278417] swiotlb_alloc_coherent+0x1be/0x1d0 >[33131.278425] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33131.278434] ttm_dma_populate+0x25e/0x350 [ttm] >[33131.278439] ttm_tt_bind+0x2c/0x60 [ttm] >[33131.278443] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33131.278451] ttm_bo_validate+0x189/0x1a0 [ttm] >[33131.278454] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33131.278460] ? mutex_trylock+0xcd/0xe0 >[33131.278465] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33131.278497] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33131.278518] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33131.278541] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33131.278564] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33131.278586] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33131.278603] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33131.278626] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33131.278638] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33131.278646] drm_ioctl+0x2d5/0x370 [drm] >[33131.278664] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33131.278671] ? __pm_runtime_resume+0x54/0x90 >[33131.278679] ? trace_hardirqs_on_caller+0xed/0x180 >[33131.278708] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33131.278716] do_vfs_ioctl+0xa5/0x6e0 >[33131.278738] SyS_ioctl+0x74/0x80 >[33131.278745] do_syscall_64+0x79/0x220 >[33131.278760] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33131.278764] RIP: 0033:0x7fd8d64ef0f7 >[33131.278766] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33131.278770] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[33131.278772] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33131.278774] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 0000000000000004 >[33131.278786] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33131.278788] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c03760 >[33161.314369] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33161.314372] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33161.314374] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33161.314376] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33161.314377] Call Trace: >[33161.314383] dump_stack+0x85/0xbf >[33161.314388] swiotlb_alloc_coherent+0x1be/0x1d0 >[33161.314395] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33161.314404] ttm_dma_populate+0x25e/0x350 [ttm] >[33161.314411] ttm_tt_bind+0x2c/0x60 [ttm] >[33161.314414] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33161.314422] ttm_bo_validate+0x189/0x1a0 [ttm] >[33161.314425] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33161.314431] ? mutex_trylock+0xcd/0xe0 >[33161.314436] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33161.314472] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33161.314502] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33161.314525] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33161.314552] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33161.314585] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33161.314611] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33161.314634] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33161.314645] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33161.314653] drm_ioctl+0x2d5/0x370 [drm] >[33161.314670] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33161.314674] ? __pm_runtime_resume+0x54/0x90 >[33161.314680] ? trace_hardirqs_on_caller+0xed/0x180 >[33161.314697] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33161.314702] do_vfs_ioctl+0xa5/0x6e0 >[33161.314709] SyS_ioctl+0x74/0x80 >[33161.314714] do_syscall_64+0x79/0x220 >[33161.314717] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33161.314719] RIP: 0033:0x7fd8d64ef0f7 >[33161.314721] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33161.314723] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[33161.314725] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33161.314726] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 0000000000000004 >[33161.314727] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33161.314728] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[33167.268594] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33167.268597] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33167.268599] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33167.268601] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33167.268602] Call Trace: >[33167.268609] dump_stack+0x85/0xbf >[33167.268613] swiotlb_alloc_coherent+0x1be/0x1d0 >[33167.268620] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33167.268629] ttm_dma_populate+0x25e/0x350 [ttm] >[33167.268635] ttm_tt_bind+0x2c/0x60 [ttm] >[33167.268638] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33167.268646] ttm_bo_validate+0x189/0x1a0 [ttm] >[33167.268649] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33167.268654] ? mutex_trylock+0xcd/0xe0 >[33167.268659] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33167.268689] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33167.268709] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33167.268730] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33167.268752] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33167.268773] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33167.268789] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33167.268809] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33167.268819] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33167.268827] drm_ioctl+0x2d5/0x370 [drm] >[33167.268843] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33167.268848] ? __pm_runtime_resume+0x54/0x90 >[33167.268853] ? trace_hardirqs_on_caller+0xed/0x180 >[33167.268870] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33167.268875] do_vfs_ioctl+0xa5/0x6e0 >[33167.268881] SyS_ioctl+0x74/0x80 >[33167.268886] do_syscall_64+0x79/0x220 >[33167.268889] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33167.268891] RIP: 0033:0x7fd8d64ef0f7 >[33167.268892] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33167.268895] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[33167.268896] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[33167.268897] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[33167.268898] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33167.268900] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002cbf730 >[33191.330795] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33191.330800] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33191.330803] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33191.330805] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33191.330807] Call Trace: >[33191.330815] dump_stack+0x85/0xbf >[33191.330821] swiotlb_alloc_coherent+0x1be/0x1d0 >[33191.330831] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33191.330841] ttm_dma_populate+0x25e/0x350 [ttm] >[33191.330847] ttm_tt_bind+0x2c/0x60 [ttm] >[33191.330851] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33191.330859] ttm_bo_validate+0x189/0x1a0 [ttm] >[33191.330862] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33191.330868] ? mutex_trylock+0xcd/0xe0 >[33191.330873] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33191.330904] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33191.330924] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33191.330943] ? amdgpu_bo_do_create+0x1c/0x590 [amdgpu] >[33191.330962] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33191.330983] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33191.331004] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33191.331032] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33191.331064] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33191.331077] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33191.331088] drm_ioctl+0x2d5/0x370 [drm] >[33191.331111] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33191.331115] ? __pm_runtime_resume+0x54/0x90 >[33191.331120] ? trace_hardirqs_on_caller+0xed/0x180 >[33191.331137] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33191.331142] do_vfs_ioctl+0xa5/0x6e0 >[33191.331149] SyS_ioctl+0x74/0x80 >[33191.331153] do_syscall_64+0x79/0x220 >[33191.331156] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33191.331159] RIP: 0033:0x7fd8d64ef0f7 >[33191.331160] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33191.331163] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[33191.331164] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33191.331165] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[33191.331166] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33191.331168] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002fd6630 >[33216.692122] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33216.692126] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33216.692128] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33216.692129] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33216.692131] Call Trace: >[33216.692137] dump_stack+0x85/0xbf >[33216.692141] swiotlb_alloc_coherent+0x1be/0x1d0 >[33216.692149] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33216.692157] ttm_dma_populate+0x25e/0x350 [ttm] >[33216.692163] ttm_tt_bind+0x2c/0x60 [ttm] >[33216.692167] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33216.692175] ttm_bo_validate+0x189/0x1a0 [ttm] >[33216.692178] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33216.692183] ? mutex_trylock+0xcd/0xe0 >[33216.692189] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33216.692218] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33216.692250] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33216.692274] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33216.692297] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33216.692328] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33216.692344] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33216.692364] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33216.692375] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33216.692384] drm_ioctl+0x2d5/0x370 [drm] >[33216.692400] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33216.692405] ? __pm_runtime_resume+0x54/0x90 >[33216.692410] ? trace_hardirqs_on_caller+0xed/0x180 >[33216.692427] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33216.692432] do_vfs_ioctl+0xa5/0x6e0 >[33216.692439] SyS_ioctl+0x74/0x80 >[33216.692444] do_syscall_64+0x79/0x220 >[33216.692447] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33216.692449] RIP: 0033:0x7fd8d64ef0f7 >[33216.692451] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33216.692453] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[33216.692455] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[33216.692456] RBP: 00007ffcc6dba1c0 R08: 000000000325a5a0 R09: 0000000000000004 >[33216.692457] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33216.692458] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[33218.784773] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33218.784776] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33218.784779] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33218.784780] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33218.784781] Call Trace: >[33218.784788] dump_stack+0x85/0xbf >[33218.784792] swiotlb_alloc_coherent+0x1be/0x1d0 >[33218.784799] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33218.784808] ttm_dma_populate+0x25e/0x350 [ttm] >[33218.784814] ttm_tt_bind+0x2c/0x60 [ttm] >[33218.784818] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33218.784825] ttm_bo_validate+0x189/0x1a0 [ttm] >[33218.784828] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33218.784834] ? mutex_trylock+0xcd/0xe0 >[33218.784839] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33218.784869] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33218.784889] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33218.784894] ? __lock_acquire+0x2d4/0x1340 >[33218.784914] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33218.784935] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33218.784957] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33218.784982] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33218.785014] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33218.785027] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33218.785041] drm_ioctl+0x2d5/0x370 [drm] >[33218.785068] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33218.785075] ? __pm_runtime_resume+0x54/0x90 >[33218.785082] ? trace_hardirqs_on_caller+0xed/0x180 >[33218.785110] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33218.785118] do_vfs_ioctl+0xa5/0x6e0 >[33218.785126] SyS_ioctl+0x74/0x80 >[33218.785131] do_syscall_64+0x79/0x220 >[33218.785134] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33218.785137] RIP: 0033:0x7fd8d64ef0f7 >[33218.785138] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33218.785140] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[33218.785142] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[33218.785143] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[33218.785144] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33218.785145] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[33221.310456] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33221.310459] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33221.310462] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33221.310463] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33221.310464] Call Trace: >[33221.310471] dump_stack+0x85/0xbf >[33221.310475] swiotlb_alloc_coherent+0x1be/0x1d0 >[33221.310483] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33221.310492] ttm_dma_populate+0x25e/0x350 [ttm] >[33221.310498] ttm_tt_bind+0x2c/0x60 [ttm] >[33221.310502] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33221.310519] ttm_bo_validate+0x189/0x1a0 [ttm] >[33221.310522] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33221.310528] ? mutex_trylock+0xcd/0xe0 >[33221.310533] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33221.310562] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33221.310583] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33221.310589] ? __lock_acquire+0x2d4/0x1340 >[33221.310609] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33221.310631] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33221.310652] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33221.310668] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33221.310688] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33221.310698] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33221.310706] drm_ioctl+0x2d5/0x370 [drm] >[33221.310722] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33221.310726] ? __pm_runtime_resume+0x54/0x90 >[33221.310730] ? trace_hardirqs_on_caller+0xed/0x180 >[33221.310748] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33221.310753] do_vfs_ioctl+0xa5/0x6e0 >[33221.310759] SyS_ioctl+0x74/0x80 >[33221.310764] do_syscall_64+0x79/0x220 >[33221.310767] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33221.310769] RIP: 0033:0x7fd8d64ef0f7 >[33221.310771] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33221.310773] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[33221.310775] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33221.310776] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 00007fd8d67b3c50 >[33221.310777] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33221.310778] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[33251.348518] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33251.348522] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33251.348524] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33251.348526] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33251.348527] Call Trace: >[33251.348533] dump_stack+0x85/0xbf >[33251.348538] swiotlb_alloc_coherent+0x1be/0x1d0 >[33251.348545] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33251.348554] ttm_dma_populate+0x25e/0x350 [ttm] >[33251.348561] ttm_tt_bind+0x2c/0x60 [ttm] >[33251.348565] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33251.348573] ttm_bo_validate+0x189/0x1a0 [ttm] >[33251.348576] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33251.348582] ? mutex_trylock+0xcd/0xe0 >[33251.348587] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33251.348620] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33251.348653] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33251.348658] ? __lock_acquire+0x2d4/0x1340 >[33251.348679] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33251.348703] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33251.348734] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33251.348751] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33251.348772] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33251.348783] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33251.348791] drm_ioctl+0x2d5/0x370 [drm] >[33251.348808] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33251.348812] ? __pm_runtime_resume+0x54/0x90 >[33251.348817] ? trace_hardirqs_on_caller+0xed/0x180 >[33251.348835] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33251.348840] do_vfs_ioctl+0xa5/0x6e0 >[33251.348847] SyS_ioctl+0x74/0x80 >[33251.348852] do_syscall_64+0x79/0x220 >[33251.348855] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33251.348857] RIP: 0033:0x7fd8d64ef0f7 >[33251.348859] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33251.348861] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[33251.348862] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33251.348864] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 00007fd8d67b3c50 >[33251.348865] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33251.348866] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002fd6630 >[33281.356715] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33281.356718] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33281.356721] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33281.356722] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33281.356724] Call Trace: >[33281.356730] dump_stack+0x85/0xbf >[33281.356734] swiotlb_alloc_coherent+0x1be/0x1d0 >[33281.356743] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33281.356751] ttm_dma_populate+0x25e/0x350 [ttm] >[33281.356757] ttm_tt_bind+0x2c/0x60 [ttm] >[33281.356761] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33281.356769] ttm_bo_validate+0x189/0x1a0 [ttm] >[33281.356772] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33281.356777] ? mutex_trylock+0xcd/0xe0 >[33281.356782] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33281.356820] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33281.356844] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33281.356850] ? __lock_acquire+0x2d4/0x1340 >[33281.356873] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33281.356899] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33281.356923] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33281.356943] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33281.356966] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33281.356980] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33281.356989] drm_ioctl+0x2d5/0x370 [drm] >[33281.357008] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33281.357013] ? __pm_runtime_resume+0x54/0x90 >[33281.357017] ? trace_hardirqs_on_caller+0xed/0x180 >[33281.357038] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33281.357043] do_vfs_ioctl+0xa5/0x6e0 >[33281.357050] SyS_ioctl+0x74/0x80 >[33281.357054] do_syscall_64+0x79/0x220 >[33281.357058] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33281.357060] RIP: 0033:0x7fd8d64ef0f7 >[33281.357061] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33281.357064] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[33281.357065] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33281.357066] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 00007fd8d67b3c50 >[33281.357068] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33281.357069] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[33311.367339] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33311.367343] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33311.367345] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33311.367346] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33311.367347] Call Trace: >[33311.367354] dump_stack+0x85/0xbf >[33311.367358] swiotlb_alloc_coherent+0x1be/0x1d0 >[33311.367366] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33311.367374] ttm_dma_populate+0x25e/0x350 [ttm] >[33311.367380] ttm_tt_bind+0x2c/0x60 [ttm] >[33311.367384] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33311.367391] ttm_bo_validate+0x189/0x1a0 [ttm] >[33311.367394] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33311.367400] ? mutex_trylock+0xcd/0xe0 >[33311.367405] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33311.367434] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33311.367454] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33311.367459] ? __lock_acquire+0x2d4/0x1340 >[33311.367479] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33311.367501] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33311.367522] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33311.367538] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33311.367569] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33311.367580] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33311.367588] drm_ioctl+0x2d5/0x370 [drm] >[33311.367616] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33311.367620] ? __pm_runtime_resume+0x54/0x90 >[33311.367625] ? trace_hardirqs_on_caller+0xed/0x180 >[33311.367654] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33311.367669] do_vfs_ioctl+0xa5/0x6e0 >[33311.367676] SyS_ioctl+0x74/0x80 >[33311.367680] do_syscall_64+0x79/0x220 >[33311.367683] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33311.367686] RIP: 0033:0x7fd8d64ef0f7 >[33311.367687] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33311.367690] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[33311.367691] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33311.367692] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 00007fd8d67b3c50 >[33311.367693] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33311.367695] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[33341.357041] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33341.357044] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33341.357047] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33341.357048] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33341.357049] Call Trace: >[33341.357056] dump_stack+0x85/0xbf >[33341.357060] swiotlb_alloc_coherent+0x1be/0x1d0 >[33341.357068] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33341.357076] ttm_dma_populate+0x25e/0x350 [ttm] >[33341.357082] ttm_tt_bind+0x2c/0x60 [ttm] >[33341.357086] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33341.357093] ttm_bo_validate+0x189/0x1a0 [ttm] >[33341.357096] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33341.357102] ? mutex_trylock+0xcd/0xe0 >[33341.357107] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33341.357138] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33341.357159] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33341.357164] ? __lock_acquire+0x2d4/0x1340 >[33341.357184] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33341.357206] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33341.357227] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33341.357244] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33341.357263] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33341.357274] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33341.357282] drm_ioctl+0x2d5/0x370 [drm] >[33341.357298] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33341.357303] ? __pm_runtime_resume+0x54/0x90 >[33341.357307] ? trace_hardirqs_on_caller+0xed/0x180 >[33341.357324] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33341.357329] do_vfs_ioctl+0xa5/0x6e0 >[33341.357336] SyS_ioctl+0x74/0x80 >[33341.357340] do_syscall_64+0x79/0x220 >[33341.357344] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33341.357346] RIP: 0033:0x7fd8d64ef0f7 >[33341.357348] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33341.357350] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[33341.357352] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33341.357353] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 00007fd8d67b3c50 >[33341.357354] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33341.357355] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[33371.358418] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33371.358421] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33371.358424] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33371.358425] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33371.358427] Call Trace: >[33371.358434] dump_stack+0x85/0xbf >[33371.358438] swiotlb_alloc_coherent+0x1be/0x1d0 >[33371.358445] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33371.358454] ttm_dma_populate+0x25e/0x350 [ttm] >[33371.358459] ttm_tt_bind+0x2c/0x60 [ttm] >[33371.358463] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33371.358470] ttm_bo_validate+0x189/0x1a0 [ttm] >[33371.358474] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33371.358479] ? mutex_trylock+0xcd/0xe0 >[33371.358484] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33371.358516] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33371.358536] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33371.358541] ? __lock_acquire+0x2d4/0x1340 >[33371.358561] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33371.358583] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33371.358604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33371.358621] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33371.358641] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33371.358652] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33371.358660] drm_ioctl+0x2d5/0x370 [drm] >[33371.358677] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33371.358681] ? __pm_runtime_resume+0x54/0x90 >[33371.358688] ? trace_hardirqs_on_caller+0xed/0x180 >[33371.358708] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33371.358713] do_vfs_ioctl+0xa5/0x6e0 >[33371.358720] SyS_ioctl+0x74/0x80 >[33371.358725] do_syscall_64+0x79/0x220 >[33371.358728] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33371.358730] RIP: 0033:0x7fd8d64ef0f7 >[33371.358732] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33371.358734] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[33371.358735] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33371.358737] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 00007fd8d67b3c50 >[33371.358738] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33371.358739] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[33401.409495] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33401.409498] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33401.409501] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33401.409502] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33401.409503] Call Trace: >[33401.409510] dump_stack+0x85/0xbf >[33401.409515] swiotlb_alloc_coherent+0x1be/0x1d0 >[33401.409523] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33401.409531] ttm_dma_populate+0x25e/0x350 [ttm] >[33401.409537] ttm_tt_bind+0x2c/0x60 [ttm] >[33401.409541] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33401.409548] ttm_bo_validate+0x189/0x1a0 [ttm] >[33401.409552] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33401.409557] ? mutex_trylock+0xcd/0xe0 >[33401.409562] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33401.409598] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33401.409623] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33401.409628] ? __lock_acquire+0x2d4/0x1340 >[33401.409652] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33401.409678] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33401.409702] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33401.409721] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33401.409744] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33401.409758] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33401.409766] drm_ioctl+0x2d5/0x370 [drm] >[33401.409786] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33401.409791] ? __pm_runtime_resume+0x54/0x90 >[33401.409795] ? trace_hardirqs_on_caller+0xed/0x180 >[33401.409816] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33401.409821] do_vfs_ioctl+0xa5/0x6e0 >[33401.409828] SyS_ioctl+0x74/0x80 >[33401.409832] do_syscall_64+0x79/0x220 >[33401.409836] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33401.409838] RIP: 0033:0x7fd8d64ef0f7 >[33401.409839] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33401.409842] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[33401.409843] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33401.409844] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 00007fd8d67b3c50 >[33401.409846] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33401.409847] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[33407.273162] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33407.273167] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33407.273171] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33407.273173] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33407.273175] Call Trace: >[33407.273184] dump_stack+0x85/0xbf >[33407.273189] swiotlb_alloc_coherent+0x1be/0x1d0 >[33407.273201] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33407.273218] ttm_dma_populate+0x25e/0x350 [ttm] >[33407.273229] ttm_tt_bind+0x2c/0x60 [ttm] >[33407.273235] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33407.273250] ttm_bo_validate+0x189/0x1a0 [ttm] >[33407.273255] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33407.273264] ? mutex_trylock+0xcd/0xe0 >[33407.273273] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33407.273315] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33407.273343] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33407.273368] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33407.273391] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33407.273414] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33407.273431] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33407.273452] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33407.273463] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33407.273472] drm_ioctl+0x2d5/0x370 [drm] >[33407.273489] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33407.273494] ? __pm_runtime_resume+0x54/0x90 >[33407.273499] ? trace_hardirqs_on_caller+0xed/0x180 >[33407.273518] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33407.273523] do_vfs_ioctl+0xa5/0x6e0 >[33407.273531] SyS_ioctl+0x74/0x80 >[33407.273536] do_syscall_64+0x79/0x220 >[33407.273539] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33407.273541] RIP: 0033:0x7fd8d64ef0f7 >[33407.273543] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33407.273546] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[33407.273547] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33407.273548] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 0000000000000004 >[33407.273550] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33407.273551] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002fd6740 >[33431.285704] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33431.285710] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33431.285714] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33431.285717] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33431.285719] Call Trace: >[33431.285729] dump_stack+0x85/0xbf >[33431.285736] swiotlb_alloc_coherent+0x1be/0x1d0 >[33431.285749] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33431.285771] ttm_dma_populate+0x25e/0x350 [ttm] >[33431.285786] ttm_tt_bind+0x2c/0x60 [ttm] >[33431.285794] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33431.285813] ttm_bo_validate+0x189/0x1a0 [ttm] >[33431.285820] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33431.285833] ? mutex_trylock+0xcd/0xe0 >[33431.285844] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33431.285903] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33431.285943] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33431.285955] ? __lock_acquire+0x2d4/0x1340 >[33431.285999] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33431.286048] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33431.286093] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33431.286128] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33431.286181] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33431.286207] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33431.286220] drm_ioctl+0x2d5/0x370 [drm] >[33431.286246] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33431.286252] ? __pm_runtime_resume+0x54/0x90 >[33431.286260] ? trace_hardirqs_on_caller+0xed/0x180 >[33431.286289] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33431.286297] do_vfs_ioctl+0xa5/0x6e0 >[33431.286309] SyS_ioctl+0x74/0x80 >[33431.286316] do_syscall_64+0x79/0x220 >[33431.286321] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33431.286325] RIP: 0033:0x7fd8d64ef0f7 >[33431.286327] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33431.286332] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[33431.286334] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33431.286336] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 00007fd8d67b3c50 >[33431.286338] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33431.286340] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[33458.300504] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33458.300507] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33458.300510] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33458.300511] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33458.300512] Call Trace: >[33458.300519] dump_stack+0x85/0xbf >[33458.300524] swiotlb_alloc_coherent+0x1be/0x1d0 >[33458.300531] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33458.300540] ttm_dma_populate+0x25e/0x350 [ttm] >[33458.300546] ttm_tt_bind+0x2c/0x60 [ttm] >[33458.300550] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33458.300558] ttm_bo_validate+0x189/0x1a0 [ttm] >[33458.300560] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33458.300566] ? mutex_trylock+0xcd/0xe0 >[33458.300571] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33458.300603] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33458.300634] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33458.300657] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33458.300681] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33458.300701] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33458.300729] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33458.300750] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33458.300764] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33458.300778] drm_ioctl+0x2d5/0x370 [drm] >[33458.300804] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33458.300810] ? __pm_runtime_resume+0x54/0x90 >[33458.300817] ? trace_hardirqs_on_caller+0xed/0x180 >[33458.300844] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33458.300851] do_vfs_ioctl+0xa5/0x6e0 >[33458.300863] SyS_ioctl+0x74/0x80 >[33458.300871] do_syscall_64+0x79/0x220 >[33458.300876] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33458.300880] RIP: 0033:0x7fd8d64ef0f7 >[33458.300882] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33458.300886] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[33458.300888] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[33458.300889] RBP: 00007ffcc6dba1c0 R08: 0000000002bfc860 R09: 0000000000000004 >[33458.300891] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33458.300893] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[33461.323533] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33461.323536] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33461.323538] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33461.323540] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33461.323541] Call Trace: >[33461.323548] dump_stack+0x85/0xbf >[33461.323553] swiotlb_alloc_coherent+0x1be/0x1d0 >[33461.323561] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33461.323571] ttm_dma_populate+0x25e/0x350 [ttm] >[33461.323577] ttm_tt_bind+0x2c/0x60 [ttm] >[33461.323582] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33461.323590] ttm_bo_validate+0x189/0x1a0 [ttm] >[33461.323593] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33461.323599] ? mutex_trylock+0xcd/0xe0 >[33461.323605] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33461.323639] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33461.323661] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33461.323667] ? __lock_acquire+0x2d4/0x1340 >[33461.323688] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33461.323712] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33461.323734] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33461.323752] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33461.323772] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33461.323784] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33461.323793] drm_ioctl+0x2d5/0x370 [drm] >[33461.323810] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33461.323815] ? __pm_runtime_resume+0x54/0x90 >[33461.323819] ? trace_hardirqs_on_caller+0xed/0x180 >[33461.323837] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33461.323842] do_vfs_ioctl+0xa5/0x6e0 >[33461.323849] SyS_ioctl+0x74/0x80 >[33461.323854] do_syscall_64+0x79/0x220 >[33461.323857] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33461.323860] RIP: 0033:0x7fd8d64ef0f7 >[33461.323862] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33461.323864] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[33461.323866] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33461.323867] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 00007fd8d67b3c50 >[33461.323868] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33461.323870] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[33489.231123] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33489.231126] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33489.231129] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33489.231130] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33489.231131] Call Trace: >[33489.231138] dump_stack+0x85/0xbf >[33489.231142] swiotlb_alloc_coherent+0x1be/0x1d0 >[33489.231149] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33489.231158] ttm_dma_populate+0x25e/0x350 [ttm] >[33489.231164] ttm_tt_bind+0x2c/0x60 [ttm] >[33489.231168] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33489.231175] ttm_bo_validate+0x189/0x1a0 [ttm] >[33489.231178] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33489.231184] ? mutex_trylock+0xcd/0xe0 >[33489.231189] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33489.231219] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33489.231239] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33489.231245] ? __lock_acquire+0x2d4/0x1340 >[33489.231264] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33489.231286] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33489.231306] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33489.231323] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33489.231343] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33489.231354] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33489.231361] drm_ioctl+0x2d5/0x370 [drm] >[33489.231378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33489.231382] ? __pm_runtime_resume+0x54/0x90 >[33489.231386] ? trace_hardirqs_on_caller+0xed/0x180 >[33489.231404] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33489.231409] do_vfs_ioctl+0xa5/0x6e0 >[33489.231415] SyS_ioctl+0x74/0x80 >[33489.231420] do_syscall_64+0x79/0x220 >[33489.231423] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33489.231425] RIP: 0033:0x7fd8d64ef0f7 >[33489.231426] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33489.231429] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[33489.231430] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[33489.231431] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[33489.231433] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33489.231434] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[33491.373620] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33491.373624] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33491.373626] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33491.373628] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33491.373629] Call Trace: >[33491.373636] dump_stack+0x85/0xbf >[33491.373640] swiotlb_alloc_coherent+0x1be/0x1d0 >[33491.373648] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33491.373657] ttm_dma_populate+0x25e/0x350 [ttm] >[33491.373663] ttm_tt_bind+0x2c/0x60 [ttm] >[33491.373667] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33491.373674] ttm_bo_validate+0x189/0x1a0 [ttm] >[33491.373677] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33491.373683] ? mutex_trylock+0xcd/0xe0 >[33491.373688] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33491.373726] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33491.373751] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33491.373757] ? __lock_acquire+0x2d4/0x1340 >[33491.373781] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33491.373807] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33491.373831] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33491.373850] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33491.373873] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33491.373888] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33491.373896] drm_ioctl+0x2d5/0x370 [drm] >[33491.373915] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33491.373920] ? __pm_runtime_resume+0x54/0x90 >[33491.373924] ? trace_hardirqs_on_caller+0xed/0x180 >[33491.373945] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33491.373951] do_vfs_ioctl+0xa5/0x6e0 >[33491.373957] SyS_ioctl+0x74/0x80 >[33491.373962] do_syscall_64+0x79/0x220 >[33491.373965] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33491.373967] RIP: 0033:0x7fd8d64ef0f7 >[33491.373969] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33491.373971] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[33491.373973] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33491.373974] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 00007fd8d67b3c50 >[33491.373975] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33491.373977] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[33521.390792] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33521.390795] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33521.390798] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33521.390799] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33521.390800] Call Trace: >[33521.390807] dump_stack+0x85/0xbf >[33521.390811] swiotlb_alloc_coherent+0x1be/0x1d0 >[33521.390819] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33521.390827] ttm_dma_populate+0x25e/0x350 [ttm] >[33521.390837] ttm_tt_bind+0x2c/0x60 [ttm] >[33521.390843] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33521.390855] ttm_bo_validate+0x189/0x1a0 [ttm] >[33521.390860] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33521.390869] ? mutex_trylock+0xcd/0xe0 >[33521.390877] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33521.390911] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33521.390934] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33521.390942] ? __lock_acquire+0x2d4/0x1340 >[33521.390983] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33521.391014] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33521.391037] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33521.391053] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33521.391074] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33521.391085] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33521.391093] drm_ioctl+0x2d5/0x370 [drm] >[33521.391126] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33521.391133] ? __pm_runtime_resume+0x54/0x90 >[33521.391140] ? trace_hardirqs_on_caller+0xed/0x180 >[33521.391167] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33521.391173] do_vfs_ioctl+0xa5/0x6e0 >[33521.391179] SyS_ioctl+0x74/0x80 >[33521.391184] do_syscall_64+0x79/0x220 >[33521.391187] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33521.391190] RIP: 0033:0x7fd8d64ef0f7 >[33521.391191] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33521.391194] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[33521.391195] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33521.391196] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[33521.391198] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33521.391199] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[33551.409535] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33551.409538] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33551.409541] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33551.409542] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33551.409543] Call Trace: >[33551.409549] dump_stack+0x85/0xbf >[33551.409554] swiotlb_alloc_coherent+0x1be/0x1d0 >[33551.409561] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33551.409569] ttm_dma_populate+0x25e/0x350 [ttm] >[33551.409575] ttm_tt_bind+0x2c/0x60 [ttm] >[33551.409579] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33551.409597] ttm_bo_validate+0x189/0x1a0 [ttm] >[33551.409600] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33551.409606] ? mutex_trylock+0xcd/0xe0 >[33551.409611] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33551.409642] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33551.409673] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33551.409679] ? __lock_acquire+0x2d4/0x1340 >[33551.409699] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33551.409723] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33551.409764] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33551.409780] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33551.409800] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33551.409811] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33551.409819] drm_ioctl+0x2d5/0x370 [drm] >[33551.409836] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33551.409841] ? __pm_runtime_resume+0x54/0x90 >[33551.409845] ? trace_hardirqs_on_caller+0xed/0x180 >[33551.409863] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33551.409868] do_vfs_ioctl+0xa5/0x6e0 >[33551.409874] SyS_ioctl+0x74/0x80 >[33551.409879] do_syscall_64+0x79/0x220 >[33551.409882] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33551.409885] RIP: 0033:0x7fd8d64ef0f7 >[33551.409886] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33551.409889] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[33551.409890] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33551.409892] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[33551.409893] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33551.409894] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[33581.322377] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33581.322381] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33581.322383] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33581.322384] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33581.322386] Call Trace: >[33581.322392] dump_stack+0x85/0xbf >[33581.322397] swiotlb_alloc_coherent+0x1be/0x1d0 >[33581.322405] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33581.322414] ttm_dma_populate+0x25e/0x350 [ttm] >[33581.322430] ttm_tt_bind+0x2c/0x60 [ttm] >[33581.322434] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33581.322442] ttm_bo_validate+0x189/0x1a0 [ttm] >[33581.322445] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33581.322451] ? mutex_trylock+0xcd/0xe0 >[33581.322456] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33581.322501] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33581.322523] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33581.322528] ? __lock_acquire+0x2d4/0x1340 >[33581.322548] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33581.322571] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33581.322592] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33581.322608] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33581.322628] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33581.322640] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33581.322648] drm_ioctl+0x2d5/0x370 [drm] >[33581.322664] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33581.322669] ? __pm_runtime_resume+0x54/0x90 >[33581.322673] ? trace_hardirqs_on_caller+0xed/0x180 >[33581.322701] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33581.322706] do_vfs_ioctl+0xa5/0x6e0 >[33581.322713] SyS_ioctl+0x74/0x80 >[33581.322718] do_syscall_64+0x79/0x220 >[33581.322721] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33581.322723] RIP: 0033:0x7fd8d64ef0f7 >[33581.322725] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33581.322728] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[33581.322729] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33581.322730] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 00007fd8d67b3c50 >[33581.322731] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33581.322733] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[33601.866143] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33601.866147] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33601.866151] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33601.866152] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33601.866154] Call Trace: >[33601.866162] dump_stack+0x85/0xbf >[33601.866167] swiotlb_alloc_coherent+0x1be/0x1d0 >[33601.866177] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33601.866189] ttm_dma_populate+0x25e/0x350 [ttm] >[33601.866198] ttm_tt_bind+0x2c/0x60 [ttm] >[33601.866203] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33601.866214] ttm_bo_validate+0x189/0x1a0 [ttm] >[33601.866218] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33601.866226] ? mutex_trylock+0xcd/0xe0 >[33601.866232] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33601.866269] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33601.866296] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33601.866303] ? __lock_acquire+0x2d4/0x1340 >[33601.866329] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33601.866359] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33601.866386] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33601.866409] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33601.866435] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33601.866449] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33601.866460] drm_ioctl+0x2d5/0x370 [drm] >[33601.866482] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33601.866488] ? __pm_runtime_resume+0x54/0x90 >[33601.866494] ? trace_hardirqs_on_caller+0xed/0x180 >[33601.866517] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33601.866523] do_vfs_ioctl+0xa5/0x6e0 >[33601.866532] SyS_ioctl+0x74/0x80 >[33601.866538] do_syscall_64+0x79/0x220 >[33601.866542] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33601.866545] RIP: 0033:0x7fd8d64ef0f7 >[33601.866547] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33601.866550] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[33601.866552] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[33601.866554] RBP: 00007ffcc6dba1c0 R08: 0000000003072a40 R09: 0000000000000004 >[33601.866555] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33601.866557] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b663b0 >[33611.308671] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33611.308674] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33611.308676] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33611.308678] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33611.308679] Call Trace: >[33611.308685] dump_stack+0x85/0xbf >[33611.308689] swiotlb_alloc_coherent+0x1be/0x1d0 >[33611.308697] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33611.308705] ttm_dma_populate+0x25e/0x350 [ttm] >[33611.308711] ttm_tt_bind+0x2c/0x60 [ttm] >[33611.308715] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33611.308722] ttm_bo_validate+0x189/0x1a0 [ttm] >[33611.308725] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33611.308731] ? mutex_trylock+0xcd/0xe0 >[33611.308736] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33611.308766] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33611.308786] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33611.308792] ? __lock_acquire+0x2d4/0x1340 >[33611.308811] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33611.308833] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33611.308853] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33611.308870] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33611.308890] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33611.308901] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33611.308909] drm_ioctl+0x2d5/0x370 [drm] >[33611.308925] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33611.308929] ? __pm_runtime_resume+0x54/0x90 >[33611.308933] ? trace_hardirqs_on_caller+0xed/0x180 >[33611.308951] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33611.308956] do_vfs_ioctl+0xa5/0x6e0 >[33611.308962] SyS_ioctl+0x74/0x80 >[33611.308967] do_syscall_64+0x79/0x220 >[33611.308970] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33611.308972] RIP: 0033:0x7fd8d64ef0f7 >[33611.308974] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33611.308976] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[33611.308977] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33611.308979] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 00007fd8d67b3c50 >[33611.308980] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33611.308981] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[33641.538617] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33641.538620] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33641.538622] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33641.538624] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33641.538625] Call Trace: >[33641.538631] dump_stack+0x85/0xbf >[33641.538636] swiotlb_alloc_coherent+0x1be/0x1d0 >[33641.538643] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33641.538652] ttm_dma_populate+0x25e/0x350 [ttm] >[33641.538658] ttm_tt_bind+0x2c/0x60 [ttm] >[33641.538662] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33641.538670] ttm_bo_validate+0x189/0x1a0 [ttm] >[33641.538673] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33641.538679] ? mutex_trylock+0xcd/0xe0 >[33641.538684] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33641.538720] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33641.538744] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33641.538780] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33641.538816] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33641.538840] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33641.538860] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33641.538883] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33641.538897] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33641.538905] drm_ioctl+0x2d5/0x370 [drm] >[33641.538924] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33641.538929] ? __pm_runtime_resume+0x54/0x90 >[33641.538935] ? trace_hardirqs_on_caller+0xed/0x180 >[33641.538955] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33641.538961] do_vfs_ioctl+0xa5/0x6e0 >[33641.538967] SyS_ioctl+0x74/0x80 >[33641.538972] do_syscall_64+0x79/0x220 >[33641.538975] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33641.538988] RIP: 0033:0x7fd8d64ef0f7 >[33641.538989] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33641.538992] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[33641.538993] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33641.538994] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 0000000000000004 >[33641.538996] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33641.538997] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c0e060 >[33644.748356] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33644.748359] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33644.748362] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33644.748363] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33644.748364] Call Trace: >[33644.748371] dump_stack+0x85/0xbf >[33644.748375] swiotlb_alloc_coherent+0x1be/0x1d0 >[33644.748382] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33644.748391] ttm_dma_populate+0x25e/0x350 [ttm] >[33644.748397] ttm_tt_bind+0x2c/0x60 [ttm] >[33644.748400] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33644.748408] ttm_bo_validate+0x189/0x1a0 [ttm] >[33644.748411] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33644.748416] ? mutex_trylock+0xcd/0xe0 >[33644.748421] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33644.748451] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33644.748471] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33644.748494] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33644.748516] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33644.748537] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33644.748554] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33644.748573] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33644.748584] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33644.748592] drm_ioctl+0x2d5/0x370 [drm] >[33644.748609] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33644.748613] ? __pm_runtime_resume+0x54/0x90 >[33644.748618] ? trace_hardirqs_on_caller+0xed/0x180 >[33644.748636] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33644.748641] do_vfs_ioctl+0xa5/0x6e0 >[33644.748647] SyS_ioctl+0x74/0x80 >[33644.748652] do_syscall_64+0x79/0x220 >[33644.748655] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33644.748657] RIP: 0033:0x7fd8d64ef0f7 >[33644.748658] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33644.748661] RAX: ffffffffffffffda RBX: 0000000002d6a910 RCX: 00007fd8d64ef0f7 >[33644.748662] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[33644.748663] RBP: 00007ffcc6dba1c0 R08: 0000000002d6a910 R09: 0000000000000004 >[33644.748665] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33644.748666] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[33650.536818] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33650.536821] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33650.536824] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33650.536825] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33650.536826] Call Trace: >[33650.536833] dump_stack+0x85/0xbf >[33650.536837] swiotlb_alloc_coherent+0x1be/0x1d0 >[33650.536845] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33650.536854] ttm_dma_populate+0x25e/0x350 [ttm] >[33650.536859] ttm_tt_bind+0x2c/0x60 [ttm] >[33650.536863] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33650.536871] ttm_bo_validate+0x189/0x1a0 [ttm] >[33650.536874] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33650.536880] ? mutex_trylock+0xcd/0xe0 >[33650.536885] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33650.536917] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33650.536938] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33650.536944] ? __lock_acquire+0x2d4/0x1340 >[33650.536964] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33650.536986] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33650.537007] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33650.537024] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33650.537045] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33650.537056] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33650.537064] drm_ioctl+0x2d5/0x370 [drm] >[33650.537091] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33650.537095] ? __pm_runtime_resume+0x54/0x90 >[33650.537100] ? trace_hardirqs_on_caller+0xed/0x180 >[33650.537118] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33650.537124] do_vfs_ioctl+0xa5/0x6e0 >[33650.537131] SyS_ioctl+0x74/0x80 >[33650.537136] do_syscall_64+0x79/0x220 >[33650.537139] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33650.537142] RIP: 0033:0x7fd8d64ef0f7 >[33650.537143] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33650.537146] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[33650.537147] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[33650.537148] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[33650.537150] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33650.537151] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[33655.315002] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33655.315005] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33655.315007] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33655.315008] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33655.315010] Call Trace: >[33655.315016] dump_stack+0x85/0xbf >[33655.315021] swiotlb_alloc_coherent+0x1be/0x1d0 >[33655.315028] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33655.315037] ttm_dma_populate+0x25e/0x350 [ttm] >[33655.315042] ttm_tt_bind+0x2c/0x60 [ttm] >[33655.315046] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33655.315054] ttm_bo_validate+0x189/0x1a0 [ttm] >[33655.315057] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33655.315063] ? mutex_trylock+0xcd/0xe0 >[33655.315068] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33655.315097] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33655.315117] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33655.315139] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33655.315162] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33655.315182] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33655.315198] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33655.315218] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33655.315229] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33655.315237] drm_ioctl+0x2d5/0x370 [drm] >[33655.315253] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33655.315257] ? __pm_runtime_resume+0x54/0x90 >[33655.315262] ? trace_hardirqs_on_caller+0xed/0x180 >[33655.315279] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33655.315284] do_vfs_ioctl+0xa5/0x6e0 >[33655.315290] SyS_ioctl+0x74/0x80 >[33655.315295] do_syscall_64+0x79/0x220 >[33655.315298] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33655.315300] RIP: 0033:0x7fd8d64ef0f7 >[33655.315302] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33655.315304] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[33655.315305] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[33655.315307] RBP: 00007ffcc6dba1c0 R08: 000000000325a5a0 R09: 0000000000000004 >[33655.315308] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33655.315309] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[33671.288684] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33671.288688] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33671.288691] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33671.288692] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33671.288693] Call Trace: >[33671.288700] dump_stack+0x85/0xbf >[33671.288705] swiotlb_alloc_coherent+0x1be/0x1d0 >[33671.288713] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33671.288723] ttm_dma_populate+0x25e/0x350 [ttm] >[33671.288730] ttm_tt_bind+0x2c/0x60 [ttm] >[33671.288734] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33671.288742] ttm_bo_validate+0x189/0x1a0 [ttm] >[33671.288745] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33671.288751] ? mutex_trylock+0xcd/0xe0 >[33671.288757] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33671.288801] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33671.288837] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33671.288873] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33671.288896] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33671.288917] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33671.288935] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33671.288956] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33671.288968] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33671.288978] drm_ioctl+0x2d5/0x370 [drm] >[33671.288995] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33671.288999] ? __pm_runtime_resume+0x54/0x90 >[33671.289005] ? trace_hardirqs_on_caller+0xed/0x180 >[33671.289023] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33671.289028] do_vfs_ioctl+0xa5/0x6e0 >[33671.289035] SyS_ioctl+0x74/0x80 >[33671.289040] do_syscall_64+0x79/0x220 >[33671.289043] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33671.289046] RIP: 0033:0x7fd8d64ef0f7 >[33671.289047] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33671.289050] RAX: ffffffffffffffda RBX: 00000000030e8b90 RCX: 00007fd8d64ef0f7 >[33671.289051] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33671.289052] RBP: 00007ffcc6dba370 R08: 00000000030e8b90 R09: 0000000000000004 >[33671.289054] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33671.289055] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[33671.653682] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33671.653685] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33671.653688] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33671.653689] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33671.653690] Call Trace: >[33671.653697] dump_stack+0x85/0xbf >[33671.653701] swiotlb_alloc_coherent+0x1be/0x1d0 >[33671.653709] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33671.653717] ttm_dma_populate+0x25e/0x350 [ttm] >[33671.653723] ttm_tt_bind+0x2c/0x60 [ttm] >[33671.653727] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33671.653735] ttm_bo_validate+0x189/0x1a0 [ttm] >[33671.653738] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33671.653744] ? mutex_trylock+0xcd/0xe0 >[33671.653749] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33671.653778] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33671.653799] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33671.653822] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33671.653844] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33671.653864] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33671.653881] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33671.653901] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33671.653912] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33671.653920] drm_ioctl+0x2d5/0x370 [drm] >[33671.653937] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33671.653941] ? __pm_runtime_resume+0x54/0x90 >[33671.653946] ? trace_hardirqs_on_caller+0xed/0x180 >[33671.653964] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33671.653969] do_vfs_ioctl+0xa5/0x6e0 >[33671.653975] SyS_ioctl+0x74/0x80 >[33671.653980] do_syscall_64+0x79/0x220 >[33671.653983] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33671.653986] RIP: 0033:0x7fd8d64ef0f7 >[33671.653987] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33671.653990] RAX: ffffffffffffffda RBX: 0000000002fd8240 RCX: 00007fd8d64ef0f7 >[33671.653991] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[33671.653992] RBP: 00007ffcc6dba1c0 R08: 0000000002fd8240 R09: 0000000000000004 >[33671.653994] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33671.653995] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032429f0 >[33672.595225] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33672.595228] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33672.595231] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33672.595232] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33672.595233] Call Trace: >[33672.595240] dump_stack+0x85/0xbf >[33672.595244] swiotlb_alloc_coherent+0x1be/0x1d0 >[33672.595252] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33672.595261] ttm_dma_populate+0x25e/0x350 [ttm] >[33672.595267] ttm_tt_bind+0x2c/0x60 [ttm] >[33672.595271] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33672.595280] ttm_bo_validate+0x189/0x1a0 [ttm] >[33672.595283] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33672.595289] ? mutex_trylock+0xcd/0xe0 >[33672.595296] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33672.595334] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33672.595362] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33672.595370] ? __lock_acquire+0x2d4/0x1340 >[33672.595401] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33672.595430] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33672.595452] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33672.595480] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33672.595500] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33672.595522] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33672.595531] drm_ioctl+0x2d5/0x370 [drm] >[33672.595548] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33672.595552] ? __pm_runtime_resume+0x54/0x90 >[33672.595557] ? trace_hardirqs_on_caller+0xed/0x180 >[33672.595575] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33672.595580] do_vfs_ioctl+0xa5/0x6e0 >[33672.595587] SyS_ioctl+0x74/0x80 >[33672.595591] do_syscall_64+0x79/0x220 >[33672.595595] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33672.595597] RIP: 0033:0x7fd8d64ef0f7 >[33672.595599] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33672.595601] RAX: ffffffffffffffda RBX: 0000000002d6a910 RCX: 00007fd8d64ef0f7 >[33672.595603] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[33672.595604] RBP: 00007ffcc6dba1c0 R08: 0000000002d6a910 R09: 0000000000000004 >[33672.595605] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33672.595606] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[33701.291671] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33701.291674] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33701.291677] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33701.291678] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33701.291679] Call Trace: >[33701.291686] dump_stack+0x85/0xbf >[33701.291691] swiotlb_alloc_coherent+0x1be/0x1d0 >[33701.291699] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33701.291708] ttm_dma_populate+0x25e/0x350 [ttm] >[33701.291714] ttm_tt_bind+0x2c/0x60 [ttm] >[33701.291719] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33701.291726] ttm_bo_validate+0x189/0x1a0 [ttm] >[33701.291730] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33701.291736] ? mutex_trylock+0xcd/0xe0 >[33701.291741] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33701.291777] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33701.291802] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33701.291830] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33701.291856] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33701.291881] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33701.291901] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33701.291925] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33701.291940] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33701.291950] drm_ioctl+0x2d5/0x370 [drm] >[33701.291970] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33701.291975] ? __pm_runtime_resume+0x54/0x90 >[33701.291980] ? trace_hardirqs_on_caller+0xed/0x180 >[33701.292002] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33701.292008] do_vfs_ioctl+0xa5/0x6e0 >[33701.292015] SyS_ioctl+0x74/0x80 >[33701.292020] do_syscall_64+0x79/0x220 >[33701.292023] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33701.292026] RIP: 0033:0x7fd8d64ef0f7 >[33701.292027] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33701.292030] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[33701.292031] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33701.292033] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[33701.292034] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33701.292035] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[33731.288954] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33731.288958] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33731.288962] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33731.288964] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33731.288966] Call Trace: >[33731.288974] dump_stack+0x85/0xbf >[33731.288979] swiotlb_alloc_coherent+0x1be/0x1d0 >[33731.288990] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33731.289000] ttm_dma_populate+0x25e/0x350 [ttm] >[33731.289006] ttm_tt_bind+0x2c/0x60 [ttm] >[33731.289010] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33731.289018] ttm_bo_validate+0x189/0x1a0 [ttm] >[33731.289021] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33731.289027] ? mutex_trylock+0xcd/0xe0 >[33731.289033] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33731.289067] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33731.289096] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33731.289125] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33731.289149] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33731.289172] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33731.289189] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33731.289209] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33731.289222] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33731.289236] drm_ioctl+0x2d5/0x370 [drm] >[33731.289258] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33731.289263] ? __pm_runtime_resume+0x54/0x90 >[33731.289268] ? trace_hardirqs_on_caller+0xed/0x180 >[33731.289286] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33731.289291] do_vfs_ioctl+0xa5/0x6e0 >[33731.289298] SyS_ioctl+0x74/0x80 >[33731.289303] do_syscall_64+0x79/0x220 >[33731.289306] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33731.289309] RIP: 0033:0x7fd8d64ef0f7 >[33731.289310] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33731.289313] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[33731.289314] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33731.289316] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 0000000000000004 >[33731.289317] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33731.289318] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[33732.262993] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33732.262998] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33732.263001] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33732.263004] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33732.263006] Call Trace: >[33732.263014] dump_stack+0x85/0xbf >[33732.263020] swiotlb_alloc_coherent+0x1be/0x1d0 >[33732.263031] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33732.263047] ttm_dma_populate+0x25e/0x350 [ttm] >[33732.263058] ttm_tt_bind+0x2c/0x60 [ttm] >[33732.263065] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33732.263079] ttm_bo_validate+0x189/0x1a0 [ttm] >[33732.263084] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33732.263094] ? mutex_trylock+0xcd/0xe0 >[33732.263102] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33732.263139] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33732.263170] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33732.263208] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33732.263244] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33732.263278] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33732.263304] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33732.263337] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33732.263352] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33732.263364] drm_ioctl+0x2d5/0x370 [drm] >[33732.263391] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33732.263399] ? __pm_runtime_resume+0x54/0x90 >[33732.263407] ? trace_hardirqs_on_caller+0xed/0x180 >[33732.263436] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33732.263443] do_vfs_ioctl+0xa5/0x6e0 >[33732.263455] SyS_ioctl+0x74/0x80 >[33732.263463] do_syscall_64+0x79/0x220 >[33732.263468] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33732.263472] RIP: 0033:0x7fd8d64ef0f7 >[33732.263474] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33732.263478] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[33732.263480] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[33732.263482] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[33732.263485] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33732.263487] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[33761.514560] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33761.514563] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33761.514566] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33761.514567] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33761.514568] Call Trace: >[33761.514575] dump_stack+0x85/0xbf >[33761.514579] swiotlb_alloc_coherent+0x1be/0x1d0 >[33761.514587] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33761.514595] ttm_dma_populate+0x25e/0x350 [ttm] >[33761.514601] ttm_tt_bind+0x2c/0x60 [ttm] >[33761.514605] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33761.514612] ttm_bo_validate+0x189/0x1a0 [ttm] >[33761.514615] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33761.514621] ? mutex_trylock+0xcd/0xe0 >[33761.514626] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33761.514655] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33761.514675] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33761.514680] ? __lock_acquire+0x2d4/0x1340 >[33761.514699] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33761.514721] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33761.514742] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33761.514759] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33761.514778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33761.514789] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33761.514797] drm_ioctl+0x2d5/0x370 [drm] >[33761.514813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33761.514818] ? __pm_runtime_resume+0x54/0x90 >[33761.514822] ? trace_hardirqs_on_caller+0xed/0x180 >[33761.514839] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33761.514844] do_vfs_ioctl+0xa5/0x6e0 >[33761.514851] SyS_ioctl+0x74/0x80 >[33761.514855] do_syscall_64+0x79/0x220 >[33761.514858] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33761.514861] RIP: 0033:0x7fd8d64ef0f7 >[33761.514862] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33761.514865] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[33761.514866] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33761.514867] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 00007fd8d67b3c50 >[33761.514868] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33761.514870] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[33791.304208] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33791.304211] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33791.304214] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33791.304215] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33791.304217] Call Trace: >[33791.304224] dump_stack+0x85/0xbf >[33791.304228] swiotlb_alloc_coherent+0x1be/0x1d0 >[33791.304237] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33791.304248] ttm_dma_populate+0x25e/0x350 [ttm] >[33791.304254] ttm_tt_bind+0x2c/0x60 [ttm] >[33791.304259] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33791.304267] ttm_bo_validate+0x189/0x1a0 [ttm] >[33791.304270] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33791.304277] ? mutex_trylock+0xcd/0xe0 >[33791.304283] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33791.304317] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33791.304342] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33791.304348] ? __lock_acquire+0x2d4/0x1340 >[33791.304371] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33791.304396] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33791.304419] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33791.304437] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33791.304458] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33791.304471] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33791.304480] drm_ioctl+0x2d5/0x370 [drm] >[33791.304503] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33791.304509] ? __pm_runtime_resume+0x54/0x90 >[33791.304517] ? trace_hardirqs_on_caller+0xed/0x180 >[33791.304545] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33791.304551] do_vfs_ioctl+0xa5/0x6e0 >[33791.304558] SyS_ioctl+0x74/0x80 >[33791.304565] do_syscall_64+0x79/0x220 >[33791.304570] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33791.304574] RIP: 0033:0x7fd8d64ef0f7 >[33791.304576] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33791.304579] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[33791.304581] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33791.304583] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 00007fd8d67b3c50 >[33791.304585] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33791.304587] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002fd6630 >[33802.061433] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33802.061436] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33802.061438] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33802.061440] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33802.061441] Call Trace: >[33802.061448] dump_stack+0x85/0xbf >[33802.061452] swiotlb_alloc_coherent+0x1be/0x1d0 >[33802.061459] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33802.061469] ttm_dma_populate+0x25e/0x350 [ttm] >[33802.061474] ttm_tt_bind+0x2c/0x60 [ttm] >[33802.061478] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33802.061486] ttm_bo_validate+0x189/0x1a0 [ttm] >[33802.061490] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33802.061495] ? mutex_trylock+0xcd/0xe0 >[33802.061500] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33802.061530] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33802.061551] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33802.061574] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33802.061597] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33802.061618] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33802.061635] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33802.061656] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33802.061667] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33802.061675] drm_ioctl+0x2d5/0x370 [drm] >[33802.061692] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33802.061698] ? __pm_runtime_resume+0x54/0x90 >[33802.061703] ? trace_hardirqs_on_caller+0xed/0x180 >[33802.061722] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33802.061727] do_vfs_ioctl+0xa5/0x6e0 >[33802.061734] SyS_ioctl+0x74/0x80 >[33802.061739] do_syscall_64+0x79/0x220 >[33802.061742] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33802.061745] RIP: 0033:0x7fd8d64ef0f7 >[33802.061746] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33802.061749] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[33802.061750] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[33802.061751] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[33802.061753] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33802.061754] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[33807.189605] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33807.189609] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33807.189611] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33807.189613] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33807.189614] Call Trace: >[33807.189621] dump_stack+0x85/0xbf >[33807.189625] swiotlb_alloc_coherent+0x1be/0x1d0 >[33807.189632] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33807.189641] ttm_dma_populate+0x25e/0x350 [ttm] >[33807.189647] ttm_tt_bind+0x2c/0x60 [ttm] >[33807.189651] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33807.189659] ttm_bo_validate+0x189/0x1a0 [ttm] >[33807.189662] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33807.189667] ? mutex_trylock+0xcd/0xe0 >[33807.189672] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33807.189703] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33807.189724] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33807.189729] ? __lock_acquire+0x2d4/0x1340 >[33807.189749] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33807.189771] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33807.189793] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33807.189810] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33807.189830] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33807.189841] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33807.189849] drm_ioctl+0x2d5/0x370 [drm] >[33807.189865] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33807.189870] ? __pm_runtime_resume+0x54/0x90 >[33807.189874] ? trace_hardirqs_on_caller+0xed/0x180 >[33807.189892] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33807.189897] do_vfs_ioctl+0xa5/0x6e0 >[33807.189904] SyS_ioctl+0x74/0x80 >[33807.189908] do_syscall_64+0x79/0x220 >[33807.189911] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33807.189914] RIP: 0033:0x7fd8d64ef0f7 >[33807.189915] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33807.189918] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[33807.189919] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[33807.189920] RBP: 00007ffcc6dba1c0 R08: 0000000002b905e0 R09: 0000000000000004 >[33807.189922] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33807.189923] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000032429f0 >[33821.303971] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33821.303975] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33821.303977] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33821.303979] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33821.303980] Call Trace: >[33821.303987] dump_stack+0x85/0xbf >[33821.303992] swiotlb_alloc_coherent+0x1be/0x1d0 >[33821.304000] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33821.304009] ttm_dma_populate+0x25e/0x350 [ttm] >[33821.304015] ttm_tt_bind+0x2c/0x60 [ttm] >[33821.304019] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33821.304027] ttm_bo_validate+0x189/0x1a0 [ttm] >[33821.304031] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33821.304051] ? mutex_trylock+0xcd/0xe0 >[33821.304058] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33821.304101] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33821.304123] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33821.304131] ? __lock_acquire+0x2d4/0x1340 >[33821.304161] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33821.304190] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33821.304212] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33821.304229] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33821.304258] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33821.304270] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33821.304278] drm_ioctl+0x2d5/0x370 [drm] >[33821.304295] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33821.304300] ? __pm_runtime_resume+0x54/0x90 >[33821.304305] ? trace_hardirqs_on_caller+0xed/0x180 >[33821.304323] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33821.304328] do_vfs_ioctl+0xa5/0x6e0 >[33821.304335] SyS_ioctl+0x74/0x80 >[33821.304339] do_syscall_64+0x79/0x220 >[33821.304343] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33821.304345] RIP: 0033:0x7fd8d64ef0f7 >[33821.304347] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33821.304349] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[33821.304351] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33821.304352] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 00007fd8d67b3c50 >[33821.304353] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33821.304354] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032665d0 >[33851.303006] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33851.303010] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33851.303012] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33851.303014] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33851.303015] Call Trace: >[33851.303022] dump_stack+0x85/0xbf >[33851.303027] swiotlb_alloc_coherent+0x1be/0x1d0 >[33851.303036] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33851.303046] ttm_dma_populate+0x25e/0x350 [ttm] >[33851.303052] ttm_tt_bind+0x2c/0x60 [ttm] >[33851.303057] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33851.303065] ttm_bo_validate+0x189/0x1a0 [ttm] >[33851.303069] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33851.303075] ? mutex_trylock+0xcd/0xe0 >[33851.303081] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33851.303114] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33851.303138] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33851.303144] ? __lock_acquire+0x2d4/0x1340 >[33851.303167] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33851.303198] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33851.303223] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33851.303242] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33851.303264] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33851.303277] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33851.303286] drm_ioctl+0x2d5/0x370 [drm] >[33851.303305] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33851.303311] ? __pm_runtime_resume+0x54/0x90 >[33851.303315] ? trace_hardirqs_on_caller+0xed/0x180 >[33851.303336] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33851.303342] do_vfs_ioctl+0xa5/0x6e0 >[33851.303349] SyS_ioctl+0x74/0x80 >[33851.303354] do_syscall_64+0x79/0x220 >[33851.303358] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33851.303361] RIP: 0033:0x7fd8d64ef0f7 >[33851.303362] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33851.303365] RAX: ffffffffffffffda RBX: 00000000030e8b90 RCX: 00007fd8d64ef0f7 >[33851.303367] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33851.303368] RBP: 00007ffcc6dba370 R08: 00000000030e8b90 R09: 00007fd8d67b3c50 >[33851.303370] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33851.303371] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002fd6740 >[33881.304273] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33881.304277] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33881.304281] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33881.304283] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33881.304285] Call Trace: >[33881.304293] dump_stack+0x85/0xbf >[33881.304299] swiotlb_alloc_coherent+0x1be/0x1d0 >[33881.304310] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33881.304323] ttm_dma_populate+0x25e/0x350 [ttm] >[33881.304333] ttm_tt_bind+0x2c/0x60 [ttm] >[33881.304337] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33881.304355] ttm_bo_validate+0x189/0x1a0 [ttm] >[33881.304358] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33881.304364] ? mutex_trylock+0xcd/0xe0 >[33881.304369] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33881.304402] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33881.304435] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33881.304441] ? __lock_acquire+0x2d4/0x1340 >[33881.304461] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33881.304483] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33881.304504] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33881.304521] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33881.304541] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33881.304553] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33881.304571] drm_ioctl+0x2d5/0x370 [drm] >[33881.304588] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33881.304593] ? __pm_runtime_resume+0x54/0x90 >[33881.304597] ? trace_hardirqs_on_caller+0xed/0x180 >[33881.304644] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33881.304651] do_vfs_ioctl+0xa5/0x6e0 >[33881.304662] SyS_ioctl+0x74/0x80 >[33881.304668] do_syscall_64+0x79/0x220 >[33881.304673] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33881.304676] RIP: 0033:0x7fd8d64ef0f7 >[33881.304688] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33881.304692] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[33881.304694] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33881.304696] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 00007fd8d67b3c50 >[33881.304698] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33881.304699] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[33911.303411] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33911.303414] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33911.303417] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33911.303418] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33911.303419] Call Trace: >[33911.303425] dump_stack+0x85/0xbf >[33911.303429] swiotlb_alloc_coherent+0x1be/0x1d0 >[33911.303437] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33911.303445] ttm_dma_populate+0x25e/0x350 [ttm] >[33911.303451] ttm_tt_bind+0x2c/0x60 [ttm] >[33911.303455] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33911.303475] ttm_bo_validate+0x189/0x1a0 [ttm] >[33911.303479] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33911.303485] ? mutex_trylock+0xcd/0xe0 >[33911.303501] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33911.303533] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33911.303555] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33911.303560] ? __lock_acquire+0x2d4/0x1340 >[33911.303580] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33911.303602] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33911.303623] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33911.303640] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33911.303659] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33911.303670] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33911.303678] drm_ioctl+0x2d5/0x370 [drm] >[33911.303694] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33911.303699] ? __pm_runtime_resume+0x54/0x90 >[33911.303703] ? trace_hardirqs_on_caller+0xed/0x180 >[33911.303721] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33911.303726] do_vfs_ioctl+0xa5/0x6e0 >[33911.303732] SyS_ioctl+0x74/0x80 >[33911.303737] do_syscall_64+0x79/0x220 >[33911.303740] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33911.303742] RIP: 0033:0x7fd8d64ef0f7 >[33911.303744] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33911.303746] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[33911.303748] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33911.303749] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[33911.303750] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33911.303751] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[33941.304539] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33941.304542] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33941.304544] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33941.304546] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33941.304547] Call Trace: >[33941.304554] dump_stack+0x85/0xbf >[33941.304558] swiotlb_alloc_coherent+0x1be/0x1d0 >[33941.304565] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33941.304574] ttm_dma_populate+0x25e/0x350 [ttm] >[33941.304580] ttm_tt_bind+0x2c/0x60 [ttm] >[33941.304584] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33941.304592] ttm_bo_validate+0x189/0x1a0 [ttm] >[33941.304595] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33941.304601] ? mutex_trylock+0xcd/0xe0 >[33941.304607] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33941.304646] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33941.304667] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33941.304673] ? __lock_acquire+0x2d4/0x1340 >[33941.304693] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33941.304715] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33941.304737] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33941.304754] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33941.304774] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33941.304786] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33941.304794] drm_ioctl+0x2d5/0x370 [drm] >[33941.304810] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33941.304815] ? __pm_runtime_resume+0x54/0x90 >[33941.304819] ? trace_hardirqs_on_caller+0xed/0x180 >[33941.304837] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33941.304842] do_vfs_ioctl+0xa5/0x6e0 >[33941.304848] SyS_ioctl+0x74/0x80 >[33941.304853] do_syscall_64+0x79/0x220 >[33941.304856] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33941.304859] RIP: 0033:0x7fd8d64ef0f7 >[33941.304860] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33941.304863] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[33941.304864] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33941.304865] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 00007fd8d67b3c50 >[33941.304866] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33941.304868] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[33971.305532] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33971.305535] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33971.305538] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33971.305539] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33971.305540] Call Trace: >[33971.305547] dump_stack+0x85/0xbf >[33971.305551] swiotlb_alloc_coherent+0x1be/0x1d0 >[33971.305558] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33971.305567] ttm_dma_populate+0x25e/0x350 [ttm] >[33971.305572] ttm_tt_bind+0x2c/0x60 [ttm] >[33971.305576] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33971.305584] ttm_bo_validate+0x189/0x1a0 [ttm] >[33971.305587] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33971.305592] ? mutex_trylock+0xcd/0xe0 >[33971.305597] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33971.305627] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33971.305647] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33971.305653] ? __lock_acquire+0x2d4/0x1340 >[33971.305672] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33971.305694] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33971.305714] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33971.305731] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33971.305751] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33971.305773] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33971.305781] drm_ioctl+0x2d5/0x370 [drm] >[33971.305808] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33971.305813] ? __pm_runtime_resume+0x54/0x90 >[33971.305817] ? trace_hardirqs_on_caller+0xed/0x180 >[33971.305834] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33971.305839] do_vfs_ioctl+0xa5/0x6e0 >[33971.305845] SyS_ioctl+0x74/0x80 >[33971.305850] do_syscall_64+0x79/0x220 >[33971.305853] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33971.305855] RIP: 0033:0x7fd8d64ef0f7 >[33971.305857] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33971.305859] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[33971.305860] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[33971.305862] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 00007fd8d67b3c50 >[33971.305863] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[33971.305864] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032429f0 >[33982.510329] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[33982.510333] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[33982.510335] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[33982.510336] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[33982.510337] Call Trace: >[33982.510354] dump_stack+0x85/0xbf >[33982.510359] swiotlb_alloc_coherent+0x1be/0x1d0 >[33982.510367] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[33982.510376] ttm_dma_populate+0x25e/0x350 [ttm] >[33982.510382] ttm_tt_bind+0x2c/0x60 [ttm] >[33982.510387] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[33982.510395] ttm_bo_validate+0x189/0x1a0 [ttm] >[33982.510398] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[33982.510404] ? mutex_trylock+0xcd/0xe0 >[33982.510409] ttm_bo_init_reserved+0x459/0x500 [ttm] >[33982.510449] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[33982.510470] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[33982.510492] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[33982.510515] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[33982.510536] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33982.510554] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[33982.510574] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33982.510585] drm_ioctl_kernel+0x5b/0xb0 [drm] >[33982.510593] drm_ioctl+0x2d5/0x370 [drm] >[33982.510609] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[33982.510614] ? __pm_runtime_resume+0x54/0x90 >[33982.510619] ? trace_hardirqs_on_caller+0xed/0x180 >[33982.510637] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[33982.510642] do_vfs_ioctl+0xa5/0x6e0 >[33982.510649] SyS_ioctl+0x74/0x80 >[33982.510653] do_syscall_64+0x79/0x220 >[33982.510656] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[33982.510659] RIP: 0033:0x7fd8d64ef0f7 >[33982.510660] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[33982.510663] RAX: ffffffffffffffda RBX: 0000000002d6a910 RCX: 00007fd8d64ef0f7 >[33982.510664] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[33982.510665] RBP: 00007ffcc6dba1c0 R08: 0000000002d6a910 R09: 0000000000000004 >[33982.510666] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[33982.510668] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[34001.304750] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34001.304753] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34001.304756] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34001.304757] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34001.304758] Call Trace: >[34001.304765] dump_stack+0x85/0xbf >[34001.304769] swiotlb_alloc_coherent+0x1be/0x1d0 >[34001.304776] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34001.304785] ttm_dma_populate+0x25e/0x350 [ttm] >[34001.304790] ttm_tt_bind+0x2c/0x60 [ttm] >[34001.304794] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34001.304801] ttm_bo_validate+0x189/0x1a0 [ttm] >[34001.304804] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34001.304810] ? mutex_trylock+0xcd/0xe0 >[34001.304815] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34001.304845] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34001.304866] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34001.304872] ? __lock_acquire+0x2d4/0x1340 >[34001.304891] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34001.304940] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34001.304960] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34001.304976] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34001.304996] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34001.305007] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34001.305015] drm_ioctl+0x2d5/0x370 [drm] >[34001.305030] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34001.305035] ? __pm_runtime_resume+0x54/0x90 >[34001.305039] ? trace_hardirqs_on_caller+0xed/0x180 >[34001.305056] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34001.305061] do_vfs_ioctl+0xa5/0x6e0 >[34001.305068] SyS_ioctl+0x74/0x80 >[34001.305072] do_syscall_64+0x79/0x220 >[34001.305075] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34001.305078] RIP: 0033:0x7fd8d64ef0f7 >[34001.305079] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34001.305082] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[34001.305083] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34001.305084] RBP: 00007ffcc6dba370 R08: 00000000031659c0 R09: 00007fd8d67b3c50 >[34001.305085] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34001.305087] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[34031.307167] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34031.307170] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34031.307173] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34031.307174] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34031.307175] Call Trace: >[34031.307182] dump_stack+0x85/0xbf >[34031.307187] swiotlb_alloc_coherent+0x1be/0x1d0 >[34031.307195] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34031.307204] ttm_dma_populate+0x25e/0x350 [ttm] >[34031.307210] ttm_tt_bind+0x2c/0x60 [ttm] >[34031.307214] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34031.307222] ttm_bo_validate+0x189/0x1a0 [ttm] >[34031.307226] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34031.307232] ? mutex_trylock+0xcd/0xe0 >[34031.307237] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34031.307268] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34031.307290] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34031.307296] ? __lock_acquire+0x2d4/0x1340 >[34031.307318] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34031.307342] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34031.307365] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34031.307383] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34031.307404] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34031.307416] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34031.307424] drm_ioctl+0x2d5/0x370 [drm] >[34031.307442] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34031.307447] ? __pm_runtime_resume+0x54/0x90 >[34031.307452] ? trace_hardirqs_on_caller+0xed/0x180 >[34031.307471] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34031.307477] do_vfs_ioctl+0xa5/0x6e0 >[34031.307484] SyS_ioctl+0x74/0x80 >[34031.307489] do_syscall_64+0x79/0x220 >[34031.307492] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34031.307495] RIP: 0033:0x7fd8d64ef0f7 >[34031.307496] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34031.307499] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[34031.307501] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34031.307502] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 00007fd8d67b3c50 >[34031.307503] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34031.307504] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002fd6630 >[34061.306475] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34061.306478] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34061.306481] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34061.306482] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34061.306483] Call Trace: >[34061.306490] dump_stack+0x85/0xbf >[34061.306494] swiotlb_alloc_coherent+0x1be/0x1d0 >[34061.306501] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34061.306510] ttm_dma_populate+0x25e/0x350 [ttm] >[34061.306516] ttm_tt_bind+0x2c/0x60 [ttm] >[34061.306520] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34061.306528] ttm_bo_validate+0x189/0x1a0 [ttm] >[34061.306531] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34061.306536] ? mutex_trylock+0xcd/0xe0 >[34061.306541] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34061.306574] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34061.306615] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34061.306634] ? __lock_acquire+0x2d4/0x1340 >[34061.306665] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34061.306720] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34061.306752] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34061.306770] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34061.306790] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34061.306802] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34061.306809] drm_ioctl+0x2d5/0x370 [drm] >[34061.306826] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34061.306831] ? __pm_runtime_resume+0x54/0x90 >[34061.306835] ? trace_hardirqs_on_caller+0xed/0x180 >[34061.306853] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34061.306858] do_vfs_ioctl+0xa5/0x6e0 >[34061.306865] SyS_ioctl+0x74/0x80 >[34061.306869] do_syscall_64+0x79/0x220 >[34061.306872] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34061.306875] RIP: 0033:0x7fd8d64ef0f7 >[34061.306877] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34061.306879] RAX: ffffffffffffffda RBX: 0000000002f52b20 RCX: 00007fd8d64ef0f7 >[34061.306881] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34061.306882] RBP: 00007ffcc6dba370 R08: 0000000002f52b20 R09: 00007fd8d67b3c50 >[34061.306883] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34061.306884] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[34078.176344] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34078.176347] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34078.176350] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34078.176351] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34078.176352] Call Trace: >[34078.176358] dump_stack+0x85/0xbf >[34078.176362] swiotlb_alloc_coherent+0x1be/0x1d0 >[34078.176370] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34078.176379] ttm_dma_populate+0x25e/0x350 [ttm] >[34078.176389] ttm_tt_bind+0x2c/0x60 [ttm] >[34078.176405] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34078.176417] ttm_bo_validate+0x189/0x1a0 [ttm] >[34078.176421] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34078.176430] ? mutex_trylock+0xcd/0xe0 >[34078.176449] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34078.176496] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34078.176519] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34078.176524] ? __lock_acquire+0x2d4/0x1340 >[34078.176549] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34078.176594] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34078.176629] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34078.176649] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34078.176681] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34078.176692] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34078.176705] drm_ioctl+0x2d5/0x370 [drm] >[34078.176732] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34078.176739] ? __pm_runtime_resume+0x54/0x90 >[34078.176746] ? trace_hardirqs_on_caller+0xed/0x180 >[34078.176774] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34078.176779] do_vfs_ioctl+0xa5/0x6e0 >[34078.176786] SyS_ioctl+0x74/0x80 >[34078.176791] do_syscall_64+0x79/0x220 >[34078.176794] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34078.176797] RIP: 0033:0x7fd8d64ef0f7 >[34078.176798] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34078.176801] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[34078.176802] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[34078.176803] RBP: 00007ffcc6dba1c0 R08: 00000000030f1fc0 R09: 0000000000000004 >[34078.176805] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34078.176806] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[34091.306493] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34091.306496] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34091.306498] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34091.306500] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34091.306501] Call Trace: >[34091.306507] dump_stack+0x85/0xbf >[34091.306512] swiotlb_alloc_coherent+0x1be/0x1d0 >[34091.306520] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34091.306529] ttm_dma_populate+0x25e/0x350 [ttm] >[34091.306534] ttm_tt_bind+0x2c/0x60 [ttm] >[34091.306538] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34091.306546] ttm_bo_validate+0x189/0x1a0 [ttm] >[34091.306549] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34091.306555] ? mutex_trylock+0xcd/0xe0 >[34091.306560] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34091.306597] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34091.306621] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34091.306627] ? __lock_acquire+0x2d4/0x1340 >[34091.306650] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34091.306675] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34091.306698] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34091.306729] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34091.306752] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34091.306766] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34091.306775] drm_ioctl+0x2d5/0x370 [drm] >[34091.306800] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34091.306807] ? __pm_runtime_resume+0x54/0x90 >[34091.306814] ? trace_hardirqs_on_caller+0xed/0x180 >[34091.306843] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34091.306860] do_vfs_ioctl+0xa5/0x6e0 >[34091.306867] SyS_ioctl+0x74/0x80 >[34091.306872] do_syscall_64+0x79/0x220 >[34091.306875] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34091.306877] RIP: 0033:0x7fd8d64ef0f7 >[34091.306879] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34091.306881] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[34091.306882] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34091.306884] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 00007fd8d67b3c50 >[34091.306885] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34091.306886] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032429f0 >[34121.305254] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34121.305258] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34121.305262] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34121.305264] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34121.305265] Call Trace: >[34121.305273] dump_stack+0x85/0xbf >[34121.305279] swiotlb_alloc_coherent+0x1be/0x1d0 >[34121.305287] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34121.305296] ttm_dma_populate+0x25e/0x350 [ttm] >[34121.305302] ttm_tt_bind+0x2c/0x60 [ttm] >[34121.305306] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34121.305314] ttm_bo_validate+0x189/0x1a0 [ttm] >[34121.305317] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34121.305323] ? mutex_trylock+0xcd/0xe0 >[34121.305328] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34121.305360] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34121.305381] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34121.305387] ? __lock_acquire+0x2d4/0x1340 >[34121.305407] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34121.305430] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34121.305452] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34121.305469] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34121.305510] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34121.305521] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34121.305530] drm_ioctl+0x2d5/0x370 [drm] >[34121.305546] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34121.305551] ? __pm_runtime_resume+0x54/0x90 >[34121.305555] ? trace_hardirqs_on_caller+0xed/0x180 >[34121.305573] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34121.305578] do_vfs_ioctl+0xa5/0x6e0 >[34121.305585] SyS_ioctl+0x74/0x80 >[34121.305590] do_syscall_64+0x79/0x220 >[34121.305593] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34121.305595] RIP: 0033:0x7fd8d64ef0f7 >[34121.305597] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34121.305599] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[34121.305600] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34121.305602] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 00007fd8d67b3c50 >[34121.305603] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34121.305604] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[34151.307062] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34151.307065] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34151.307068] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34151.307069] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34151.307070] Call Trace: >[34151.307077] dump_stack+0x85/0xbf >[34151.307081] swiotlb_alloc_coherent+0x1be/0x1d0 >[34151.307089] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34151.307099] ttm_dma_populate+0x25e/0x350 [ttm] >[34151.307105] ttm_tt_bind+0x2c/0x60 [ttm] >[34151.307109] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34151.307117] ttm_bo_validate+0x189/0x1a0 [ttm] >[34151.307120] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34151.307126] ? mutex_trylock+0xcd/0xe0 >[34151.307131] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34151.307169] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34151.307193] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34151.307199] ? __lock_acquire+0x2d4/0x1340 >[34151.307223] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34151.307248] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34151.307272] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34151.307292] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34151.307315] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34151.307329] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34151.307338] drm_ioctl+0x2d5/0x370 [drm] >[34151.307357] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34151.307362] ? __pm_runtime_resume+0x54/0x90 >[34151.307366] ? trace_hardirqs_on_caller+0xed/0x180 >[34151.307387] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34151.307393] do_vfs_ioctl+0xa5/0x6e0 >[34151.307400] SyS_ioctl+0x74/0x80 >[34151.307405] do_syscall_64+0x79/0x220 >[34151.307408] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34151.307410] RIP: 0033:0x7fd8d64ef0f7 >[34151.307412] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34151.307414] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[34151.307416] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34151.307417] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 00007fd8d67b3c50 >[34151.307418] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34151.307419] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[34181.306680] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34181.306685] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34181.306688] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34181.306691] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34181.306692] Call Trace: >[34181.306701] dump_stack+0x85/0xbf >[34181.306705] swiotlb_alloc_coherent+0x1be/0x1d0 >[34181.306714] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34181.306724] ttm_dma_populate+0x25e/0x350 [ttm] >[34181.306730] ttm_tt_bind+0x2c/0x60 [ttm] >[34181.306734] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34181.306742] ttm_bo_validate+0x189/0x1a0 [ttm] >[34181.306745] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34181.306752] ? mutex_trylock+0xcd/0xe0 >[34181.306760] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34181.306812] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34181.306838] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34181.306862] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34181.306885] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34181.306906] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34181.306923] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34181.306952] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34181.306964] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34181.306973] drm_ioctl+0x2d5/0x370 [drm] >[34181.306989] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34181.307004] ? __pm_runtime_resume+0x54/0x90 >[34181.307010] ? trace_hardirqs_on_caller+0xed/0x180 >[34181.307028] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34181.307033] do_vfs_ioctl+0xa5/0x6e0 >[34181.307040] SyS_ioctl+0x74/0x80 >[34181.307045] do_syscall_64+0x79/0x220 >[34181.307048] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34181.307050] RIP: 0033:0x7fd8d64ef0f7 >[34181.307052] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34181.307055] RAX: ffffffffffffffda RBX: 0000000002f52b20 RCX: 00007fd8d64ef0f7 >[34181.307056] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34181.307057] RBP: 00007ffcc6dba370 R08: 0000000002f52b20 R09: 0000000000000004 >[34181.307058] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34181.307060] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[34211.308957] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34211.308960] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34211.308963] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34211.308964] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34211.308965] Call Trace: >[34211.308972] dump_stack+0x85/0xbf >[34211.308976] swiotlb_alloc_coherent+0x1be/0x1d0 >[34211.308984] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34211.308993] ttm_dma_populate+0x25e/0x350 [ttm] >[34211.308998] ttm_tt_bind+0x2c/0x60 [ttm] >[34211.309002] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34211.309010] ttm_bo_validate+0x189/0x1a0 [ttm] >[34211.309013] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34211.309028] ? mutex_trylock+0xcd/0xe0 >[34211.309033] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34211.309064] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34211.309084] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34211.309106] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34211.309128] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34211.309149] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34211.309166] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34211.309186] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34211.309197] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34211.309204] drm_ioctl+0x2d5/0x370 [drm] >[34211.309221] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34211.309225] ? __pm_runtime_resume+0x54/0x90 >[34211.309230] ? trace_hardirqs_on_caller+0xed/0x180 >[34211.309248] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34211.309253] do_vfs_ioctl+0xa5/0x6e0 >[34211.309260] SyS_ioctl+0x74/0x80 >[34211.309265] do_syscall_64+0x79/0x220 >[34211.309268] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34211.309270] RIP: 0033:0x7fd8d64ef0f7 >[34211.309272] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34211.309274] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[34211.309276] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34211.309277] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 0000000000000004 >[34211.309278] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34211.309279] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b2c760 >[34241.304687] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34241.304691] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34241.304694] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34241.304695] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34241.304696] Call Trace: >[34241.304703] dump_stack+0x85/0xbf >[34241.304708] swiotlb_alloc_coherent+0x1be/0x1d0 >[34241.304716] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34241.304726] ttm_dma_populate+0x25e/0x350 [ttm] >[34241.304733] ttm_tt_bind+0x2c/0x60 [ttm] >[34241.304737] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34241.304746] ttm_bo_validate+0x189/0x1a0 [ttm] >[34241.304749] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34241.304755] ? mutex_trylock+0xcd/0xe0 >[34241.304761] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34241.304801] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34241.304834] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34241.304843] ? __lock_acquire+0x2d4/0x1340 >[34241.304867] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34241.304892] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34241.304920] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34241.304945] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34241.304969] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34241.304981] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34241.304990] drm_ioctl+0x2d5/0x370 [drm] >[34241.305007] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34241.305011] ? __pm_runtime_resume+0x54/0x90 >[34241.305016] ? trace_hardirqs_on_caller+0xed/0x180 >[34241.305034] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34241.305040] do_vfs_ioctl+0xa5/0x6e0 >[34241.305047] SyS_ioctl+0x74/0x80 >[34241.305052] do_syscall_64+0x79/0x220 >[34241.305056] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34241.305058] RIP: 0033:0x7fd8d64ef0f7 >[34241.305060] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34241.305072] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[34241.305073] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34241.305075] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 00007fd8d67b3c50 >[34241.305076] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34241.305077] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[34269.421747] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34269.421751] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34269.421754] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34269.421755] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34269.421756] Call Trace: >[34269.421763] dump_stack+0x85/0xbf >[34269.421768] swiotlb_alloc_coherent+0x1be/0x1d0 >[34269.421776] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34269.421785] ttm_dma_populate+0x25e/0x350 [ttm] >[34269.421792] ttm_tt_bind+0x2c/0x60 [ttm] >[34269.421797] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34269.421806] ttm_bo_validate+0x189/0x1a0 [ttm] >[34269.421809] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34269.421815] ? mutex_trylock+0xcd/0xe0 >[34269.421824] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34269.421867] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34269.421902] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34269.421961] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34269.421999] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34269.422035] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34269.422052] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34269.422072] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34269.422083] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34269.422092] drm_ioctl+0x2d5/0x370 [drm] >[34269.422109] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34269.422114] ? __pm_runtime_resume+0x54/0x90 >[34269.422119] ? trace_hardirqs_on_caller+0xed/0x180 >[34269.422137] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34269.422142] do_vfs_ioctl+0xa5/0x6e0 >[34269.422148] SyS_ioctl+0x74/0x80 >[34269.422153] do_syscall_64+0x79/0x220 >[34269.422157] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34269.422159] RIP: 0033:0x7fd8d64ef0f7 >[34269.422161] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34269.422163] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[34269.422165] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[34269.422166] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[34269.422167] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34269.422168] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[34271.307900] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34271.307903] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34271.307905] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34271.307907] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34271.307908] Call Trace: >[34271.307914] dump_stack+0x85/0xbf >[34271.307919] swiotlb_alloc_coherent+0x1be/0x1d0 >[34271.307926] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34271.307934] ttm_dma_populate+0x25e/0x350 [ttm] >[34271.307940] ttm_tt_bind+0x2c/0x60 [ttm] >[34271.307944] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34271.307951] ttm_bo_validate+0x189/0x1a0 [ttm] >[34271.307954] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34271.307960] ? mutex_trylock+0xcd/0xe0 >[34271.307965] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34271.307996] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34271.308016] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34271.308021] ? __lock_acquire+0x2d4/0x1340 >[34271.308041] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34271.308063] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34271.308083] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34271.308100] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34271.308119] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34271.308130] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34271.308138] drm_ioctl+0x2d5/0x370 [drm] >[34271.308154] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34271.308159] ? __pm_runtime_resume+0x54/0x90 >[34271.308163] ? trace_hardirqs_on_caller+0xed/0x180 >[34271.308180] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34271.308185] do_vfs_ioctl+0xa5/0x6e0 >[34271.308192] SyS_ioctl+0x74/0x80 >[34271.308196] do_syscall_64+0x79/0x220 >[34271.308216] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34271.308219] RIP: 0033:0x7fd8d64ef0f7 >[34271.308220] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34271.308223] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[34271.308224] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34271.308225] RBP: 00007ffcc6dba370 R08: 00000000030e0a20 R09: 00007fd8d67b3c50 >[34271.308227] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34271.308228] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[34278.154669] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34278.154672] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34278.154675] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34278.154676] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34278.154677] Call Trace: >[34278.154684] dump_stack+0x85/0xbf >[34278.154688] swiotlb_alloc_coherent+0x1be/0x1d0 >[34278.154695] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34278.154703] ttm_dma_populate+0x25e/0x350 [ttm] >[34278.154709] ttm_tt_bind+0x2c/0x60 [ttm] >[34278.154713] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34278.154721] ttm_bo_validate+0x189/0x1a0 [ttm] >[34278.154724] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34278.154729] ? mutex_trylock+0xcd/0xe0 >[34278.154734] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34278.154765] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34278.154786] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34278.154808] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34278.154831] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34278.154852] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34278.154868] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34278.154888] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34278.154899] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34278.154907] drm_ioctl+0x2d5/0x370 [drm] >[34278.154924] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34278.154928] ? __pm_runtime_resume+0x54/0x90 >[34278.154933] ? trace_hardirqs_on_caller+0xed/0x180 >[34278.154950] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34278.154955] do_vfs_ioctl+0xa5/0x6e0 >[34278.154962] SyS_ioctl+0x74/0x80 >[34278.154967] do_syscall_64+0x79/0x220 >[34278.154970] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34278.154972] RIP: 0033:0x7fd8d64ef0f7 >[34278.154973] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34278.154976] RAX: ffffffffffffffda RBX: 0000000002fd8240 RCX: 00007fd8d64ef0f7 >[34278.154977] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[34278.154978] RBP: 00007ffcc6dba1c0 R08: 0000000002fd8240 R09: 0000000000000004 >[34278.154980] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34278.154981] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b663b0 >[34301.312111] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34301.312114] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34301.312117] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34301.312118] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34301.312120] Call Trace: >[34301.312126] dump_stack+0x85/0xbf >[34301.312131] swiotlb_alloc_coherent+0x1be/0x1d0 >[34301.312138] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34301.312146] ttm_dma_populate+0x25e/0x350 [ttm] >[34301.312152] ttm_tt_bind+0x2c/0x60 [ttm] >[34301.312156] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34301.312164] ttm_bo_validate+0x189/0x1a0 [ttm] >[34301.312167] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34301.312173] ? mutex_trylock+0xcd/0xe0 >[34301.312178] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34301.312208] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34301.312229] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34301.312235] ? __lock_acquire+0x2d4/0x1340 >[34301.312255] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34301.312277] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34301.312299] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34301.312315] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34301.312348] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34301.312362] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34301.312380] drm_ioctl+0x2d5/0x370 [drm] >[34301.312396] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34301.312401] ? __pm_runtime_resume+0x54/0x90 >[34301.312405] ? trace_hardirqs_on_caller+0xed/0x180 >[34301.312423] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34301.312428] do_vfs_ioctl+0xa5/0x6e0 >[34301.312434] SyS_ioctl+0x74/0x80 >[34301.312439] do_syscall_64+0x79/0x220 >[34301.312443] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34301.312445] RIP: 0033:0x7fd8d64ef0f7 >[34301.312446] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34301.312449] RAX: ffffffffffffffda RBX: 0000000002bfc860 RCX: 00007fd8d64ef0f7 >[34301.312450] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34301.312452] RBP: 00007ffcc6dba370 R08: 0000000002bfc860 R09: 00007fd8d67b3c50 >[34301.312453] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34301.312454] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032429f0 >[34331.310701] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34331.310706] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34331.310710] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34331.310712] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34331.310714] Call Trace: >[34331.310722] dump_stack+0x85/0xbf >[34331.310728] swiotlb_alloc_coherent+0x1be/0x1d0 >[34331.310737] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34331.310750] ttm_dma_populate+0x25e/0x350 [ttm] >[34331.310759] ttm_tt_bind+0x2c/0x60 [ttm] >[34331.310764] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34331.310775] ttm_bo_validate+0x189/0x1a0 [ttm] >[34331.310779] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34331.310786] ? mutex_trylock+0xcd/0xe0 >[34331.310793] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34331.310830] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34331.310856] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34331.310862] ? __lock_acquire+0x2d4/0x1340 >[34331.310883] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34331.310906] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34331.310927] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34331.310944] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34331.310963] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34331.310974] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34331.310982] drm_ioctl+0x2d5/0x370 [drm] >[34331.310998] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34331.311002] ? __pm_runtime_resume+0x54/0x90 >[34331.311006] ? trace_hardirqs_on_caller+0xed/0x180 >[34331.311024] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34331.311029] do_vfs_ioctl+0xa5/0x6e0 >[34331.311036] SyS_ioctl+0x74/0x80 >[34331.311040] do_syscall_64+0x79/0x220 >[34331.311043] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34331.311046] RIP: 0033:0x7fd8d64ef0f7 >[34331.311047] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34331.311049] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[34331.311051] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34331.311052] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 00007fd8d67b3c50 >[34331.311053] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34331.311054] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[34361.313437] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34361.313441] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34361.313443] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34361.313445] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34361.313446] Call Trace: >[34361.313453] dump_stack+0x85/0xbf >[34361.313457] swiotlb_alloc_coherent+0x1be/0x1d0 >[34361.313465] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34361.313474] ttm_dma_populate+0x25e/0x350 [ttm] >[34361.313480] ttm_tt_bind+0x2c/0x60 [ttm] >[34361.313484] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34361.313492] ttm_bo_validate+0x189/0x1a0 [ttm] >[34361.313495] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34361.313501] ? mutex_trylock+0xcd/0xe0 >[34361.313507] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34361.313537] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34361.313559] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34361.313565] ? __lock_acquire+0x2d4/0x1340 >[34361.313586] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34361.313609] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34361.313630] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34361.313648] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34361.313669] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34361.313680] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34361.313689] drm_ioctl+0x2d5/0x370 [drm] >[34361.313706] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34361.313710] ? __pm_runtime_resume+0x54/0x90 >[34361.313715] ? trace_hardirqs_on_caller+0xed/0x180 >[34361.313733] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34361.313738] do_vfs_ioctl+0xa5/0x6e0 >[34361.313745] SyS_ioctl+0x74/0x80 >[34361.313751] do_syscall_64+0x79/0x220 >[34361.313754] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34361.313756] RIP: 0033:0x7fd8d64ef0f7 >[34361.313758] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34361.313760] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[34361.313762] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34361.313763] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 00007fd8d67b3c50 >[34361.313764] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34361.313766] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[34391.310990] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34391.310995] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34391.311012] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34391.311014] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34391.311016] Call Trace: >[34391.311034] dump_stack+0x85/0xbf >[34391.311040] swiotlb_alloc_coherent+0x1be/0x1d0 >[34391.311051] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34391.311063] ttm_dma_populate+0x25e/0x350 [ttm] >[34391.311069] ttm_tt_bind+0x2c/0x60 [ttm] >[34391.311073] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34391.311090] ttm_bo_validate+0x189/0x1a0 [ttm] >[34391.311093] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34391.311099] ? mutex_trylock+0xcd/0xe0 >[34391.311105] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34391.311138] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34391.311173] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34391.311181] ? __lock_acquire+0x2d4/0x1340 >[34391.311208] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34391.311231] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34391.311252] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34391.311269] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34391.311288] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34391.311300] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34391.311307] drm_ioctl+0x2d5/0x370 [drm] >[34391.311324] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34391.311329] ? __pm_runtime_resume+0x54/0x90 >[34391.311333] ? trace_hardirqs_on_caller+0xed/0x180 >[34391.311350] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34391.311355] do_vfs_ioctl+0xa5/0x6e0 >[34391.311361] SyS_ioctl+0x74/0x80 >[34391.311366] do_syscall_64+0x79/0x220 >[34391.311369] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34391.311371] RIP: 0033:0x7fd8d64ef0f7 >[34391.311373] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34391.311375] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[34391.311376] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34391.311378] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 00007fd8d67b3c50 >[34391.311379] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34391.311380] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002fd6630 >[34421.311230] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34421.311233] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34421.311236] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34421.311237] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34421.311239] Call Trace: >[34421.311245] dump_stack+0x85/0xbf >[34421.311250] swiotlb_alloc_coherent+0x1be/0x1d0 >[34421.311258] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34421.311267] ttm_dma_populate+0x25e/0x350 [ttm] >[34421.311273] ttm_tt_bind+0x2c/0x60 [ttm] >[34421.311279] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34421.311293] ttm_bo_validate+0x189/0x1a0 [ttm] >[34421.311298] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34421.311307] ? mutex_trylock+0xcd/0xe0 >[34421.311315] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34421.311352] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34421.311378] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34421.311383] ? __lock_acquire+0x2d4/0x1340 >[34421.311403] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34421.311425] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34421.311447] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34421.311464] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34421.311484] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34421.311495] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34421.311503] drm_ioctl+0x2d5/0x370 [drm] >[34421.311520] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34421.311525] ? __pm_runtime_resume+0x54/0x90 >[34421.311529] ? trace_hardirqs_on_caller+0xed/0x180 >[34421.311547] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34421.311552] do_vfs_ioctl+0xa5/0x6e0 >[34421.311558] SyS_ioctl+0x74/0x80 >[34421.311563] do_syscall_64+0x79/0x220 >[34421.311566] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34421.311568] RIP: 0033:0x7fd8d64ef0f7 >[34421.311570] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34421.311572] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[34421.311574] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34421.311575] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 00007fd8d67b3c50 >[34421.311576] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34421.311577] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[34447.629483] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34447.629487] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34447.629490] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34447.629491] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34447.629492] Call Trace: >[34447.629499] dump_stack+0x85/0xbf >[34447.629504] swiotlb_alloc_coherent+0x1be/0x1d0 >[34447.629511] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34447.629521] ttm_dma_populate+0x25e/0x350 [ttm] >[34447.629527] ttm_tt_bind+0x2c/0x60 [ttm] >[34447.629531] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34447.629539] ttm_bo_validate+0x189/0x1a0 [ttm] >[34447.629543] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34447.629552] ? mutex_trylock+0xcd/0xe0 >[34447.629561] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34447.629608] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34447.629638] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34447.629663] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34447.629697] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34447.629749] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34447.629771] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34447.629810] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34447.629826] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34447.629839] drm_ioctl+0x2d5/0x370 [drm] >[34447.629866] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34447.629873] ? __pm_runtime_resume+0x54/0x90 >[34447.629880] ? trace_hardirqs_on_caller+0xed/0x180 >[34447.629906] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34447.629914] do_vfs_ioctl+0xa5/0x6e0 >[34447.629924] SyS_ioctl+0x74/0x80 >[34447.629930] do_syscall_64+0x79/0x220 >[34447.629935] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34447.629938] RIP: 0033:0x7fd8d64ef0f7 >[34447.629940] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34447.629944] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[34447.629946] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[34447.629948] RBP: 00007ffcc6dba1c0 R08: 0000000002c0eeb0 R09: 0000000000000004 >[34447.629950] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34447.629952] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003264710 >[34451.312025] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34451.312029] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34451.312031] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34451.312033] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34451.312034] Call Trace: >[34451.312041] dump_stack+0x85/0xbf >[34451.312046] swiotlb_alloc_coherent+0x1be/0x1d0 >[34451.312054] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34451.312063] ttm_dma_populate+0x25e/0x350 [ttm] >[34451.312070] ttm_tt_bind+0x2c/0x60 [ttm] >[34451.312074] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34451.312082] ttm_bo_validate+0x189/0x1a0 [ttm] >[34451.312085] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34451.312092] ? mutex_trylock+0xcd/0xe0 >[34451.312097] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34451.312135] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34451.312161] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34451.312167] ? __lock_acquire+0x2d4/0x1340 >[34451.312191] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34451.312219] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34451.312244] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34451.312265] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34451.312289] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34451.312304] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34451.312313] drm_ioctl+0x2d5/0x370 [drm] >[34451.312334] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34451.312338] ? __pm_runtime_resume+0x54/0x90 >[34451.312343] ? trace_hardirqs_on_caller+0xed/0x180 >[34451.312365] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34451.312371] do_vfs_ioctl+0xa5/0x6e0 >[34451.312377] SyS_ioctl+0x74/0x80 >[34451.312382] do_syscall_64+0x79/0x220 >[34451.312386] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34451.312388] RIP: 0033:0x7fd8d64ef0f7 >[34451.312390] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34451.312392] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[34451.312394] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34451.312395] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 00007fd8d67b3c50 >[34451.312396] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34451.312398] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[34481.314235] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34481.314238] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34481.314241] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34481.314242] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34481.314253] Call Trace: >[34481.314260] dump_stack+0x85/0xbf >[34481.314264] swiotlb_alloc_coherent+0x1be/0x1d0 >[34481.314271] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34481.314280] ttm_dma_populate+0x25e/0x350 [ttm] >[34481.314286] ttm_tt_bind+0x2c/0x60 [ttm] >[34481.314290] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34481.314297] ttm_bo_validate+0x189/0x1a0 [ttm] >[34481.314300] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34481.314306] ? mutex_trylock+0xcd/0xe0 >[34481.314311] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34481.314345] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34481.314377] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34481.314382] ? __lock_acquire+0x2d4/0x1340 >[34481.314403] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34481.314447] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34481.314479] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34481.314507] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34481.314527] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34481.314539] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34481.314558] drm_ioctl+0x2d5/0x370 [drm] >[34481.314575] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34481.314580] ? __pm_runtime_resume+0x54/0x90 >[34481.314585] ? trace_hardirqs_on_caller+0xed/0x180 >[34481.314604] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34481.314609] do_vfs_ioctl+0xa5/0x6e0 >[34481.314616] SyS_ioctl+0x74/0x80 >[34481.314632] do_syscall_64+0x79/0x220 >[34481.314635] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34481.314637] RIP: 0033:0x7fd8d64ef0f7 >[34481.314638] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34481.314652] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[34481.314653] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34481.314654] RBP: 00007ffcc6dba370 R08: 000000000325f790 R09: 00007fd8d67b3c50 >[34481.314655] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34481.314657] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a7c0 >[34504.815453] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34504.815456] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34504.815459] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34504.815460] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34504.815461] Call Trace: >[34504.815468] dump_stack+0x85/0xbf >[34504.815473] swiotlb_alloc_coherent+0x1be/0x1d0 >[34504.815484] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34504.815499] ttm_dma_populate+0x25e/0x350 [ttm] >[34504.815507] ttm_tt_bind+0x2c/0x60 [ttm] >[34504.815513] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34504.815525] ttm_bo_validate+0x189/0x1a0 [ttm] >[34504.815529] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34504.815536] ? mutex_trylock+0xcd/0xe0 >[34504.815544] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34504.815588] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34504.815651] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34504.815697] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34504.815733] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34504.815776] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34504.815804] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34504.815833] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34504.815847] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34504.815860] drm_ioctl+0x2d5/0x370 [drm] >[34504.815890] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34504.815895] ? __pm_runtime_resume+0x54/0x90 >[34504.815900] ? trace_hardirqs_on_caller+0xed/0x180 >[34504.815918] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34504.815923] do_vfs_ioctl+0xa5/0x6e0 >[34504.815930] SyS_ioctl+0x74/0x80 >[34504.815935] do_syscall_64+0x79/0x220 >[34504.815938] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34504.815951] RIP: 0033:0x7fd8d64ef0f7 >[34504.815953] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34504.815955] RAX: ffffffffffffffda RBX: 0000000002d6a910 RCX: 00007fd8d64ef0f7 >[34504.815957] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[34504.815958] RBP: 00007ffcc6dba1c0 R08: 0000000002d6a910 R09: 0000000000000004 >[34504.815959] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34504.815961] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030f1c40 >[34511.329049] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34511.329052] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34511.329055] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34511.329056] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34511.329057] Call Trace: >[34511.329064] dump_stack+0x85/0xbf >[34511.329068] swiotlb_alloc_coherent+0x1be/0x1d0 >[34511.329076] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34511.329085] ttm_dma_populate+0x25e/0x350 [ttm] >[34511.329090] ttm_tt_bind+0x2c/0x60 [ttm] >[34511.329094] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34511.329102] ttm_bo_validate+0x189/0x1a0 [ttm] >[34511.329105] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34511.329111] ? mutex_trylock+0xcd/0xe0 >[34511.329116] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34511.329146] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34511.329167] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34511.329173] ? __lock_acquire+0x2d4/0x1340 >[34511.329192] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34511.329215] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34511.329236] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34511.329254] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34511.329274] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34511.329285] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34511.329297] drm_ioctl+0x2d5/0x370 [drm] >[34511.329323] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34511.329330] ? __pm_runtime_resume+0x54/0x90 >[34511.329337] ? trace_hardirqs_on_caller+0xed/0x180 >[34511.329365] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34511.329373] do_vfs_ioctl+0xa5/0x6e0 >[34511.329384] SyS_ioctl+0x74/0x80 >[34511.329391] do_syscall_64+0x79/0x220 >[34511.329394] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34511.329396] RIP: 0033:0x7fd8d64ef0f7 >[34511.329398] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34511.329400] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[34511.329402] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34511.329403] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 00007fd8d67b3c50 >[34511.329404] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34511.329405] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003264710 >[34525.180480] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34525.180485] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34525.180488] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34525.180490] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34525.180491] Call Trace: >[34525.180499] dump_stack+0x85/0xbf >[34525.180504] swiotlb_alloc_coherent+0x1be/0x1d0 >[34525.180514] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34525.180527] ttm_dma_populate+0x25e/0x350 [ttm] >[34525.180537] ttm_tt_bind+0x2c/0x60 [ttm] >[34525.180543] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34525.180554] ttm_bo_validate+0x189/0x1a0 [ttm] >[34525.180558] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34525.180565] ? mutex_trylock+0xcd/0xe0 >[34525.180573] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34525.180609] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34525.180641] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34525.180649] ? __lock_acquire+0x2d4/0x1340 >[34525.180678] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34525.180725] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34525.180751] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34525.180779] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34525.180798] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34525.180809] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34525.180817] drm_ioctl+0x2d5/0x370 [drm] >[34525.180833] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34525.180838] ? __pm_runtime_resume+0x54/0x90 >[34525.180842] ? trace_hardirqs_on_caller+0xed/0x180 >[34525.180859] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34525.180874] do_vfs_ioctl+0xa5/0x6e0 >[34525.180881] SyS_ioctl+0x74/0x80 >[34525.180886] do_syscall_64+0x79/0x220 >[34525.180890] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34525.180892] RIP: 0033:0x7fd8d64ef0f7 >[34525.180893] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34525.180896] RAX: ffffffffffffffda RBX: 00000000030e0a20 RCX: 00007fd8d64ef0f7 >[34525.180897] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[34525.180899] RBP: 00007ffcc6dba1c0 R08: 00000000030e0a20 R09: 0000000000000004 >[34525.180900] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34525.180901] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[34526.579694] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34526.579697] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34526.579700] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34526.579701] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34526.579703] Call Trace: >[34526.579709] dump_stack+0x85/0xbf >[34526.579713] swiotlb_alloc_coherent+0x1be/0x1d0 >[34526.579721] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34526.579730] ttm_dma_populate+0x25e/0x350 [ttm] >[34526.579736] ttm_tt_bind+0x2c/0x60 [ttm] >[34526.579739] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34526.579747] ttm_bo_validate+0x189/0x1a0 [ttm] >[34526.579750] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34526.579756] ? mutex_trylock+0xcd/0xe0 >[34526.579761] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34526.579792] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34526.579812] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34526.579818] ? __lock_acquire+0x2d4/0x1340 >[34526.579838] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34526.579860] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34526.579881] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34526.579899] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34526.579919] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34526.579930] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34526.579938] drm_ioctl+0x2d5/0x370 [drm] >[34526.579955] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34526.579959] ? __pm_runtime_resume+0x54/0x90 >[34526.579963] ? trace_hardirqs_on_caller+0xed/0x180 >[34526.579981] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34526.579986] do_vfs_ioctl+0xa5/0x6e0 >[34526.579992] SyS_ioctl+0x74/0x80 >[34526.579997] do_syscall_64+0x79/0x220 >[34526.580000] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34526.580003] RIP: 0033:0x7fd8d64ef0f7 >[34526.580004] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34526.580007] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[34526.580008] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[34526.580009] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[34526.580010] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34526.580012] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[34541.328497] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34541.328501] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34541.328503] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34541.328505] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34541.328506] Call Trace: >[34541.328513] dump_stack+0x85/0xbf >[34541.328517] swiotlb_alloc_coherent+0x1be/0x1d0 >[34541.328525] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34541.328534] ttm_dma_populate+0x25e/0x350 [ttm] >[34541.328540] ttm_tt_bind+0x2c/0x60 [ttm] >[34541.328544] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34541.328552] ttm_bo_validate+0x189/0x1a0 [ttm] >[34541.328566] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34541.328572] ? mutex_trylock+0xcd/0xe0 >[34541.328577] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34541.328608] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34541.328628] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34541.328634] ? __lock_acquire+0x2d4/0x1340 >[34541.328654] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34541.328676] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34541.328697] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34541.328714] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34541.328734] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34541.328745] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34541.328753] drm_ioctl+0x2d5/0x370 [drm] >[34541.328770] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34541.328774] ? __pm_runtime_resume+0x54/0x90 >[34541.328778] ? trace_hardirqs_on_caller+0xed/0x180 >[34541.328796] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34541.328801] do_vfs_ioctl+0xa5/0x6e0 >[34541.328808] SyS_ioctl+0x74/0x80 >[34541.328813] do_syscall_64+0x79/0x220 >[34541.328816] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34541.328818] RIP: 0033:0x7fd8d64ef0f7 >[34541.328819] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34541.328822] RAX: ffffffffffffffda RBX: 0000000002fd8240 RCX: 00007fd8d64ef0f7 >[34541.328823] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34541.328824] RBP: 00007ffcc6dba370 R08: 0000000002fd8240 R09: 00007fd8d67b3c50 >[34541.328826] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34541.328827] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032429f0 >[34542.959485] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34542.959521] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34542.959525] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34542.959527] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34542.959529] Call Trace: >[34542.959538] dump_stack+0x85/0xbf >[34542.959545] swiotlb_alloc_coherent+0x1be/0x1d0 >[34542.959565] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34542.959575] ttm_dma_populate+0x25e/0x350 [ttm] >[34542.959582] ttm_tt_bind+0x2c/0x60 [ttm] >[34542.959586] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34542.959604] ttm_bo_validate+0x189/0x1a0 [ttm] >[34542.959608] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34542.959614] ? mutex_trylock+0xcd/0xe0 >[34542.959619] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34542.959648] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34542.959669] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34542.959692] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34542.959714] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34542.959736] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34542.959752] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34542.959772] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34542.959783] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34542.959791] drm_ioctl+0x2d5/0x370 [drm] >[34542.959807] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34542.959812] ? __pm_runtime_resume+0x54/0x90 >[34542.959817] ? trace_hardirqs_on_caller+0xed/0x180 >[34542.959844] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34542.959849] do_vfs_ioctl+0xa5/0x6e0 >[34542.959867] SyS_ioctl+0x74/0x80 >[34542.959872] do_syscall_64+0x79/0x220 >[34542.959875] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34542.959878] RIP: 0033:0x7fd8d64ef0f7 >[34542.959879] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34542.959882] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[34542.959883] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[34542.959884] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[34542.959886] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34542.959887] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003278ce0 >[34543.571372] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34543.571375] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34543.571377] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34543.571379] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34543.571380] Call Trace: >[34543.571387] dump_stack+0x85/0xbf >[34543.571391] swiotlb_alloc_coherent+0x1be/0x1d0 >[34543.571398] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34543.571407] ttm_dma_populate+0x25e/0x350 [ttm] >[34543.571413] ttm_tt_bind+0x2c/0x60 [ttm] >[34543.571416] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34543.571424] ttm_bo_validate+0x189/0x1a0 [ttm] >[34543.571427] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34543.571433] ? mutex_trylock+0xcd/0xe0 >[34543.571438] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34543.571469] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34543.571489] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34543.571495] ? __lock_acquire+0x2d4/0x1340 >[34543.571515] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34543.571537] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34543.571558] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34543.571575] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34543.571595] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34543.571606] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34543.571614] drm_ioctl+0x2d5/0x370 [drm] >[34543.571631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34543.571636] ? __pm_runtime_resume+0x54/0x90 >[34543.571640] ? trace_hardirqs_on_caller+0xed/0x180 >[34543.571658] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34543.571663] do_vfs_ioctl+0xa5/0x6e0 >[34543.571670] SyS_ioctl+0x74/0x80 >[34543.571675] do_syscall_64+0x79/0x220 >[34543.571678] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34543.571681] RIP: 0033:0x7fd8d64ef0f7 >[34543.571682] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34543.571685] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[34543.571686] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[34543.571687] RBP: 00007ffcc6dba1c0 R08: 000000000325a5a0 R09: 0000000000000004 >[34543.571689] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34543.571690] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[34544.518563] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34544.518567] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34544.518569] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34544.518570] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34544.518572] Call Trace: >[34544.518578] dump_stack+0x85/0xbf >[34544.518582] swiotlb_alloc_coherent+0x1be/0x1d0 >[34544.518589] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34544.518598] ttm_dma_populate+0x25e/0x350 [ttm] >[34544.518604] ttm_tt_bind+0x2c/0x60 [ttm] >[34544.518608] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34544.518615] ttm_bo_validate+0x189/0x1a0 [ttm] >[34544.518618] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34544.518624] ? mutex_trylock+0xcd/0xe0 >[34544.518629] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34544.518658] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34544.518679] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34544.518684] ? __lock_acquire+0x2d4/0x1340 >[34544.518703] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34544.518725] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34544.518745] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34544.518762] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34544.518782] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34544.518793] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34544.518801] drm_ioctl+0x2d5/0x370 [drm] >[34544.518817] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34544.518821] ? __pm_runtime_resume+0x54/0x90 >[34544.518825] ? trace_hardirqs_on_caller+0xed/0x180 >[34544.518843] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34544.518848] do_vfs_ioctl+0xa5/0x6e0 >[34544.518855] SyS_ioctl+0x74/0x80 >[34544.518859] do_syscall_64+0x79/0x220 >[34544.518863] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34544.518865] RIP: 0033:0x7fd8d64ef0f7 >[34544.518867] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34544.518869] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[34544.518870] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[34544.518872] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[34544.518873] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34544.518874] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[34545.382788] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34545.382791] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34545.382794] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34545.382796] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34545.382797] Call Trace: >[34545.382803] dump_stack+0x85/0xbf >[34545.382808] swiotlb_alloc_coherent+0x1be/0x1d0 >[34545.382816] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34545.382824] ttm_dma_populate+0x25e/0x350 [ttm] >[34545.382830] ttm_tt_bind+0x2c/0x60 [ttm] >[34545.382834] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34545.382842] ttm_bo_validate+0x189/0x1a0 [ttm] >[34545.382845] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34545.382851] ? mutex_trylock+0xcd/0xe0 >[34545.382855] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34545.382886] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34545.382907] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34545.382913] ? __lock_acquire+0x2d4/0x1340 >[34545.382933] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34545.382956] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34545.382977] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34545.382994] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34545.383014] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34545.383026] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34545.383033] drm_ioctl+0x2d5/0x370 [drm] >[34545.383050] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34545.383054] ? __pm_runtime_resume+0x54/0x90 >[34545.383059] ? trace_hardirqs_on_caller+0xed/0x180 >[34545.383076] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34545.383081] do_vfs_ioctl+0xa5/0x6e0 >[34545.383088] SyS_ioctl+0x74/0x80 >[34545.383093] do_syscall_64+0x79/0x220 >[34545.383096] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34545.383099] RIP: 0033:0x7fd8d64ef0f7 >[34545.383100] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34545.383103] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[34545.383104] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[34545.383105] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[34545.383106] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34545.383108] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000031308d0 >[34558.832265] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34558.832268] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34558.832271] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34558.832272] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34558.832273] Call Trace: >[34558.832280] dump_stack+0x85/0xbf >[34558.832284] swiotlb_alloc_coherent+0x1be/0x1d0 >[34558.832292] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34558.832301] ttm_dma_populate+0x25e/0x350 [ttm] >[34558.832307] ttm_tt_bind+0x2c/0x60 [ttm] >[34558.832310] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34558.832318] ttm_bo_validate+0x189/0x1a0 [ttm] >[34558.832321] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34558.832327] ? mutex_trylock+0xcd/0xe0 >[34558.832332] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34558.832363] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34558.832386] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34558.832395] ? __lock_acquire+0x2d4/0x1340 >[34558.832427] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34558.832462] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34558.832497] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34558.832523] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34558.832553] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34558.832576] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34558.832588] drm_ioctl+0x2d5/0x370 [drm] >[34558.832616] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34558.832630] ? __pm_runtime_resume+0x54/0x90 >[34558.832635] ? trace_hardirqs_on_caller+0xed/0x180 >[34558.832653] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34558.832667] do_vfs_ioctl+0xa5/0x6e0 >[34558.832674] SyS_ioctl+0x74/0x80 >[34558.832679] do_syscall_64+0x79/0x220 >[34558.832682] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34558.832685] RIP: 0033:0x7fd8d64ef0f7 >[34558.832686] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34558.832689] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[34558.832690] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[34558.832691] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[34558.832693] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34558.832694] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000324b210 >[34561.206534] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34561.206537] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34561.206540] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34561.206541] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34561.206542] Call Trace: >[34561.206549] dump_stack+0x85/0xbf >[34561.206553] swiotlb_alloc_coherent+0x1be/0x1d0 >[34561.206561] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34561.206570] ttm_dma_populate+0x25e/0x350 [ttm] >[34561.206578] ttm_tt_bind+0x2c/0x60 [ttm] >[34561.206584] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34561.206595] ttm_bo_validate+0x189/0x1a0 [ttm] >[34561.206598] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34561.206603] ? mutex_trylock+0xcd/0xe0 >[34561.206609] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34561.206640] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34561.206661] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34561.206667] ? __lock_acquire+0x2d4/0x1340 >[34561.206686] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34561.206710] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34561.206731] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34561.206748] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34561.206768] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34561.206779] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34561.206788] drm_ioctl+0x2d5/0x370 [drm] >[34561.206804] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34561.206809] ? __pm_runtime_resume+0x54/0x90 >[34561.206813] ? trace_hardirqs_on_caller+0xed/0x180 >[34561.206831] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34561.206836] do_vfs_ioctl+0xa5/0x6e0 >[34561.206842] SyS_ioctl+0x74/0x80 >[34561.206847] do_syscall_64+0x79/0x220 >[34561.206851] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34561.206853] RIP: 0033:0x7fd8d64ef0f7 >[34561.206854] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34561.206857] RAX: ffffffffffffffda RBX: 0000000002f52b20 RCX: 00007fd8d64ef0f7 >[34561.206858] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[34561.206860] RBP: 00007ffcc6dba1c0 R08: 0000000002f52b20 R09: 0000000000000004 >[34561.206861] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34561.206862] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[34571.329813] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34571.329816] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34571.329818] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34571.329820] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34571.329821] Call Trace: >[34571.329827] dump_stack+0x85/0xbf >[34571.329832] swiotlb_alloc_coherent+0x1be/0x1d0 >[34571.329839] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34571.329848] ttm_dma_populate+0x25e/0x350 [ttm] >[34571.329854] ttm_tt_bind+0x2c/0x60 [ttm] >[34571.329858] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34571.329866] ttm_bo_validate+0x189/0x1a0 [ttm] >[34571.329870] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34571.329875] ? mutex_trylock+0xcd/0xe0 >[34571.329880] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34571.329910] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34571.329931] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34571.329937] ? __lock_acquire+0x2d4/0x1340 >[34571.329958] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34571.329980] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34571.330002] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34571.330018] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34571.330039] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34571.330050] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34571.330058] drm_ioctl+0x2d5/0x370 [drm] >[34571.330074] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34571.330079] ? __pm_runtime_resume+0x54/0x90 >[34571.330083] ? trace_hardirqs_on_caller+0xed/0x180 >[34571.330101] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34571.330106] do_vfs_ioctl+0xa5/0x6e0 >[34571.330113] SyS_ioctl+0x74/0x80 >[34571.330118] do_syscall_64+0x79/0x220 >[34571.330121] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34571.330123] RIP: 0033:0x7fd8d64ef0f7 >[34571.330125] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34571.330127] RAX: ffffffffffffffda RBX: 0000000002fd8240 RCX: 00007fd8d64ef0f7 >[34571.330129] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34571.330130] RBP: 00007ffcc6dba370 R08: 0000000002fd8240 R09: 00007fd8d67b3c50 >[34571.330131] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34571.330132] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032429f0 >[34601.329710] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34601.329713] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34601.329715] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34601.329717] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34601.329718] Call Trace: >[34601.329725] dump_stack+0x85/0xbf >[34601.329729] swiotlb_alloc_coherent+0x1be/0x1d0 >[34601.329737] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34601.329746] ttm_dma_populate+0x25e/0x350 [ttm] >[34601.329752] ttm_tt_bind+0x2c/0x60 [ttm] >[34601.329756] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34601.329765] ttm_bo_validate+0x189/0x1a0 [ttm] >[34601.329780] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34601.329798] ? mutex_trylock+0xcd/0xe0 >[34601.329803] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34601.329836] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34601.329856] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34601.329861] ? __lock_acquire+0x2d4/0x1340 >[34601.329882] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34601.329904] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34601.329925] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34601.329942] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34601.329963] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34601.329974] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34601.329982] drm_ioctl+0x2d5/0x370 [drm] >[34601.329998] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34601.330003] ? __pm_runtime_resume+0x54/0x90 >[34601.330007] ? trace_hardirqs_on_caller+0xed/0x180 >[34601.330025] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34601.330030] do_vfs_ioctl+0xa5/0x6e0 >[34601.330036] SyS_ioctl+0x74/0x80 >[34601.330041] do_syscall_64+0x79/0x220 >[34601.330044] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34601.330047] RIP: 0033:0x7fd8d64ef0f7 >[34601.330048] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34601.330051] RAX: ffffffffffffffda RBX: 0000000002d6a910 RCX: 00007fd8d64ef0f7 >[34601.330052] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34601.330053] RBP: 00007ffcc6dba370 R08: 0000000002d6a910 R09: 00007fd8d67b3c50 >[34601.330054] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34601.330056] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[34631.330376] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34631.330379] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34631.330381] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34631.330382] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34631.330384] Call Trace: >[34631.330390] dump_stack+0x85/0xbf >[34631.330394] swiotlb_alloc_coherent+0x1be/0x1d0 >[34631.330402] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34631.330410] ttm_dma_populate+0x25e/0x350 [ttm] >[34631.330416] ttm_tt_bind+0x2c/0x60 [ttm] >[34631.330420] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34631.330427] ttm_bo_validate+0x189/0x1a0 [ttm] >[34631.330430] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34631.330436] ? mutex_trylock+0xcd/0xe0 >[34631.330441] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34631.330471] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34631.330491] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34631.330496] ? __lock_acquire+0x2d4/0x1340 >[34631.330516] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34631.330538] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34631.330558] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34631.330575] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34631.330595] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34631.330606] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34631.330614] drm_ioctl+0x2d5/0x370 [drm] >[34631.330630] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34631.330634] ? __pm_runtime_resume+0x54/0x90 >[34631.330638] ? trace_hardirqs_on_caller+0xed/0x180 >[34631.330656] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34631.330661] do_vfs_ioctl+0xa5/0x6e0 >[34631.330667] SyS_ioctl+0x74/0x80 >[34631.330671] do_syscall_64+0x79/0x220 >[34631.330675] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34631.330677] RIP: 0033:0x7fd8d64ef0f7 >[34631.330678] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34631.330681] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[34631.330682] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34631.330683] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 00007fd8d67b3c50 >[34631.330685] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34631.330686] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002fd6630 >[34633.943105] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34633.943109] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34633.943111] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34633.943112] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34633.943114] Call Trace: >[34633.943120] dump_stack+0x85/0xbf >[34633.943125] swiotlb_alloc_coherent+0x1be/0x1d0 >[34633.943133] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34633.943142] ttm_dma_populate+0x25e/0x350 [ttm] >[34633.943148] ttm_tt_bind+0x2c/0x60 [ttm] >[34633.943152] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34633.943160] ttm_bo_validate+0x189/0x1a0 [ttm] >[34633.943164] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34633.943170] ? mutex_trylock+0xcd/0xe0 >[34633.943175] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34633.943206] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34633.943228] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34633.943252] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34633.943287] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34633.943308] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34633.943325] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34633.943345] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34633.943357] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34633.943365] drm_ioctl+0x2d5/0x370 [drm] >[34633.943382] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34633.943387] ? __pm_runtime_resume+0x54/0x90 >[34633.943392] ? trace_hardirqs_on_caller+0xed/0x180 >[34633.943410] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34633.943415] do_vfs_ioctl+0xa5/0x6e0 >[34633.943422] SyS_ioctl+0x74/0x80 >[34633.943427] do_syscall_64+0x79/0x220 >[34633.943430] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34633.943432] RIP: 0033:0x7fd8d64ef0f7 >[34633.943433] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34633.943436] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[34633.943437] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[34633.943439] RBP: 00007ffcc6dba1c0 R08: 0000000003107e70 R09: 0000000000000004 >[34633.943440] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34633.943441] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[34661.017674] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34661.017677] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34661.017680] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34661.017681] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34661.017682] Call Trace: >[34661.017689] dump_stack+0x85/0xbf >[34661.017695] swiotlb_alloc_coherent+0x1be/0x1d0 >[34661.017706] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34661.017720] ttm_dma_populate+0x25e/0x350 [ttm] >[34661.017730] ttm_tt_bind+0x2c/0x60 [ttm] >[34661.017735] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34661.017746] ttm_bo_validate+0x189/0x1a0 [ttm] >[34661.017750] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34661.017758] ? mutex_trylock+0xcd/0xe0 >[34661.017766] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34661.017802] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34661.017823] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34661.017846] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34661.017868] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34661.017890] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34661.017907] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34661.017927] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34661.017938] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34661.017946] drm_ioctl+0x2d5/0x370 [drm] >[34661.017963] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34661.017968] ? __pm_runtime_resume+0x54/0x90 >[34661.017973] ? trace_hardirqs_on_caller+0xed/0x180 >[34661.017990] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34661.017996] do_vfs_ioctl+0xa5/0x6e0 >[34661.018003] SyS_ioctl+0x74/0x80 >[34661.018007] do_syscall_64+0x79/0x220 >[34661.018011] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34661.018013] RIP: 0033:0x7f70a90d90f7 >[34661.018015] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34661.018017] RAX: ffffffffffffffda RBX: 000055e7eead52b0 RCX: 00007f70a90d90f7 >[34661.018019] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34661.018020] RBP: 00007ffd456b9940 R08: 000055e7eead52b0 R09: 0000000000000004 >[34661.018021] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34661.018022] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef0ffac0 >[34661.328966] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34661.328969] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34661.328972] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34661.328984] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34661.328985] Call Trace: >[34661.328992] dump_stack+0x85/0xbf >[34661.328996] swiotlb_alloc_coherent+0x1be/0x1d0 >[34661.329004] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34661.329014] ttm_dma_populate+0x25e/0x350 [ttm] >[34661.329020] ttm_tt_bind+0x2c/0x60 [ttm] >[34661.329024] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34661.329032] ttm_bo_validate+0x189/0x1a0 [ttm] >[34661.329035] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34661.329042] ? mutex_trylock+0xcd/0xe0 >[34661.329047] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34661.329078] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34661.329099] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34661.329123] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34661.329156] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34661.329176] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34661.329193] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34661.329212] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34661.329223] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34661.329231] drm_ioctl+0x2d5/0x370 [drm] >[34661.329247] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34661.329252] ? __pm_runtime_resume+0x54/0x90 >[34661.329257] ? trace_hardirqs_on_caller+0xed/0x180 >[34661.329274] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34661.329279] do_vfs_ioctl+0xa5/0x6e0 >[34661.329286] SyS_ioctl+0x74/0x80 >[34661.329290] do_syscall_64+0x79/0x220 >[34661.329293] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34661.329296] RIP: 0033:0x7fd8d64ef0f7 >[34661.329297] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34661.329300] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[34661.329301] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34661.329302] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 0000000000000004 >[34661.329304] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34661.329305] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b240f0 >[34664.701525] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34664.701528] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34664.701531] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34664.701532] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34664.701533] Call Trace: >[34664.701540] dump_stack+0x85/0xbf >[34664.701544] swiotlb_alloc_coherent+0x1be/0x1d0 >[34664.701551] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34664.701560] ttm_dma_populate+0x25e/0x350 [ttm] >[34664.701567] ttm_tt_bind+0x2c/0x60 [ttm] >[34664.701571] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34664.701579] ttm_bo_validate+0x189/0x1a0 [ttm] >[34664.701582] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34664.701588] ? mutex_trylock+0xcd/0xe0 >[34664.701593] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34664.701626] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34664.701646] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34664.701669] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34664.701691] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34664.701713] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34664.701732] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34664.701754] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34664.701765] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34664.701774] drm_ioctl+0x2d5/0x370 [drm] >[34664.701792] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34664.701797] ? __pm_runtime_resume+0x54/0x90 >[34664.701802] ? trace_hardirqs_on_caller+0xed/0x180 >[34664.701821] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34664.701827] do_vfs_ioctl+0xa5/0x6e0 >[34664.701834] SyS_ioctl+0x74/0x80 >[34664.701839] do_syscall_64+0x79/0x220 >[34664.701842] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34664.701844] RIP: 0033:0x7f70a90d90f7 >[34664.701846] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34664.701848] RAX: ffffffffffffffda RBX: 000055e7f0264fa0 RCX: 00007f70a90d90f7 >[34664.701849] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34664.701851] RBP: 00007ffd456b98b0 R08: 000055e7f0264fa0 R09: 0000000000000004 >[34664.701852] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34664.701853] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f3868ff0 >[34664.790513] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34664.790516] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34664.790519] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34664.790520] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34664.790521] Call Trace: >[34664.790528] dump_stack+0x85/0xbf >[34664.790533] swiotlb_alloc_coherent+0x1be/0x1d0 >[34664.790550] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34664.790559] ttm_dma_populate+0x25e/0x350 [ttm] >[34664.790565] ttm_tt_bind+0x2c/0x60 [ttm] >[34664.790570] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34664.790577] ttm_bo_validate+0x189/0x1a0 [ttm] >[34664.790580] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34664.790587] ? mutex_trylock+0xcd/0xe0 >[34664.790592] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34664.790636] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34664.790659] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34664.790702] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34664.790754] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34664.790785] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34664.790815] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34664.790835] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34664.790848] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34664.790856] drm_ioctl+0x2d5/0x370 [drm] >[34664.790878] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34664.790884] ? __pm_runtime_resume+0x54/0x90 >[34664.790902] ? trace_hardirqs_on_caller+0xed/0x180 >[34664.790929] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34664.790937] do_vfs_ioctl+0xa5/0x6e0 >[34664.790947] SyS_ioctl+0x74/0x80 >[34664.790952] do_syscall_64+0x79/0x220 >[34664.790955] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34664.790959] RIP: 0033:0x7f70a90d90f7 >[34664.790961] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34664.790965] RAX: ffffffffffffffda RBX: 000055e7efa80ba0 RCX: 00007f70a90d90f7 >[34664.790967] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34664.790969] RBP: 00007ffd456b9940 R08: 000055e7efa80ba0 R09: 0000000000000004 >[34664.790971] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34664.790973] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef3015b0 >[34665.533568] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34665.533571] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34665.533573] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34665.533575] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34665.533586] Call Trace: >[34665.533593] dump_stack+0x85/0xbf >[34665.533598] swiotlb_alloc_coherent+0x1be/0x1d0 >[34665.533606] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34665.533620] ttm_dma_populate+0x25e/0x350 [ttm] >[34665.533631] ttm_tt_bind+0x2c/0x60 [ttm] >[34665.533637] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34665.533650] ttm_bo_validate+0x189/0x1a0 [ttm] >[34665.533656] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34665.533665] ? mutex_trylock+0xcd/0xe0 >[34665.533674] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34665.533722] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34665.533749] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34665.533785] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34665.533818] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34665.533851] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34665.533870] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34665.533923] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34665.533938] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34665.533953] drm_ioctl+0x2d5/0x370 [drm] >[34665.533976] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34665.533981] ? __pm_runtime_resume+0x54/0x90 >[34665.533986] ? trace_hardirqs_on_caller+0xed/0x180 >[34665.534005] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34665.534012] do_vfs_ioctl+0xa5/0x6e0 >[34665.534023] SyS_ioctl+0x74/0x80 >[34665.534031] do_syscall_64+0x79/0x220 >[34665.534036] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34665.534040] RIP: 0033:0x7f70a90d90f7 >[34665.534043] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34665.534047] RAX: ffffffffffffffda RBX: 000055e7f1930ba0 RCX: 00007f70a90d90f7 >[34665.534049] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34665.534051] RBP: 00007ffd456b98b0 R08: 000055e7f1930ba0 R09: 0000000000000004 >[34665.534053] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34665.534054] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ef001c80 >[34667.416395] swiotlb_tbl_map_single: 4 callbacks suppressed >[34667.416397] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34667.416400] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34667.416402] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34667.416404] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34667.416405] Call Trace: >[34667.416411] dump_stack+0x85/0xbf >[34667.416416] swiotlb_alloc_coherent+0x1be/0x1d0 >[34667.416423] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34667.416432] ttm_dma_populate+0x25e/0x350 [ttm] >[34667.416437] ttm_tt_bind+0x2c/0x60 [ttm] >[34667.416441] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34667.416448] ttm_bo_validate+0x189/0x1a0 [ttm] >[34667.416451] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34667.416457] ? mutex_trylock+0xcd/0xe0 >[34667.416462] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34667.416489] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34667.416506] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34667.416527] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34667.416547] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34667.416566] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34667.416581] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34667.416600] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34667.416611] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34667.416618] drm_ioctl+0x2d5/0x370 [drm] >[34667.416634] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34667.416638] ? __pm_runtime_resume+0x54/0x90 >[34667.416643] ? trace_hardirqs_on_caller+0xed/0x180 >[34667.416659] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34667.416664] do_vfs_ioctl+0xa5/0x6e0 >[34667.416671] SyS_ioctl+0x74/0x80 >[34667.416675] do_syscall_64+0x79/0x220 >[34667.416678] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34667.416681] RIP: 0033:0x7f70a90d90f7 >[34667.416682] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34667.416685] RAX: ffffffffffffffda RBX: 000055e7ef00cef0 RCX: 00007f70a90d90f7 >[34667.416687] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34667.416689] RBP: 00007ffd456b9940 R08: 000055e7ef00cef0 R09: 0000000000000004 >[34667.416691] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34667.416693] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef181e70 >[34667.438125] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34667.438129] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34667.438132] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34667.438134] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34667.438136] Call Trace: >[34667.438144] dump_stack+0x85/0xbf >[34667.438149] swiotlb_alloc_coherent+0x1be/0x1d0 >[34667.438160] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34667.438175] ttm_dma_populate+0x25e/0x350 [ttm] >[34667.438186] ttm_tt_bind+0x2c/0x60 [ttm] >[34667.438192] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34667.438206] ttm_bo_validate+0x189/0x1a0 [ttm] >[34667.438221] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34667.438231] ? mutex_trylock+0xcd/0xe0 >[34667.438249] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34667.438284] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34667.438307] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34667.438331] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34667.438354] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34667.438375] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34667.438392] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34667.438412] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34667.438424] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34667.438432] drm_ioctl+0x2d5/0x370 [drm] >[34667.438460] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34667.438465] ? __pm_runtime_resume+0x54/0x90 >[34667.438470] ? trace_hardirqs_on_caller+0xed/0x180 >[34667.438510] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34667.438515] do_vfs_ioctl+0xa5/0x6e0 >[34667.438522] SyS_ioctl+0x74/0x80 >[34667.438527] do_syscall_64+0x79/0x220 >[34667.438531] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34667.438534] RIP: 0033:0x7f70a90d90f7 >[34667.438535] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34667.438538] RAX: ffffffffffffffda RBX: 000055e7ef00cef0 RCX: 00007f70a90d90f7 >[34667.438539] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34667.438540] RBP: 00007ffd456b9940 R08: 000055e7ef00cef0 R09: 0000000000000004 >[34667.438542] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34667.438543] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef181e70 >[34667.742591] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34667.742595] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34667.742597] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34667.742599] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34667.742600] Call Trace: >[34667.742606] dump_stack+0x85/0xbf >[34667.742611] swiotlb_alloc_coherent+0x1be/0x1d0 >[34667.742618] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34667.742627] ttm_dma_populate+0x25e/0x350 [ttm] >[34667.742633] ttm_tt_bind+0x2c/0x60 [ttm] >[34667.742637] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34667.742644] ttm_bo_validate+0x189/0x1a0 [ttm] >[34667.742647] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34667.742653] ? mutex_trylock+0xcd/0xe0 >[34667.742658] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34667.742688] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34667.742709] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34667.742732] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34667.742755] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34667.742775] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34667.742792] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34667.742813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34667.742824] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34667.742832] drm_ioctl+0x2d5/0x370 [drm] >[34667.742849] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34667.742853] ? __pm_runtime_resume+0x54/0x90 >[34667.742858] ? trace_hardirqs_on_caller+0xed/0x180 >[34667.742876] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34667.742881] do_vfs_ioctl+0xa5/0x6e0 >[34667.742888] SyS_ioctl+0x74/0x80 >[34667.742893] do_syscall_64+0x79/0x220 >[34667.742896] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34667.742898] RIP: 0033:0x7f70a90d90f7 >[34667.742899] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34667.742902] RAX: ffffffffffffffda RBX: 000055e7eeb66720 RCX: 00007f70a90d90f7 >[34667.742903] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34667.742905] RBP: 00007ffd456b9940 R08: 000055e7eeb66720 R09: 0000000000000004 >[34667.742906] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34667.742907] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edb0e830 >[34668.808662] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34668.808665] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34668.808668] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34668.808669] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34668.808670] Call Trace: >[34668.808677] dump_stack+0x85/0xbf >[34668.808681] swiotlb_alloc_coherent+0x1be/0x1d0 >[34668.808689] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34668.808697] ttm_dma_populate+0x25e/0x350 [ttm] >[34668.808703] ttm_tt_bind+0x2c/0x60 [ttm] >[34668.808707] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34668.808714] ttm_bo_validate+0x189/0x1a0 [ttm] >[34668.808717] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34668.808723] ? mutex_trylock+0xcd/0xe0 >[34668.808728] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34668.808757] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34668.808778] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34668.808800] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34668.808822] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34668.808843] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34668.808860] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34668.808879] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34668.808890] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34668.808898] drm_ioctl+0x2d5/0x370 [drm] >[34668.808914] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34668.808919] ? __pm_runtime_resume+0x54/0x90 >[34668.808924] ? trace_hardirqs_on_caller+0xed/0x180 >[34668.808941] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34668.808946] do_vfs_ioctl+0xa5/0x6e0 >[34668.808953] SyS_ioctl+0x74/0x80 >[34668.808957] do_syscall_64+0x79/0x220 >[34668.808960] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34668.808963] RIP: 0033:0x7f70a90d90f7 >[34668.808964] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34668.808967] RAX: ffffffffffffffda RBX: 000055e7eb5e16e0 RCX: 00007f70a90d90f7 >[34668.808968] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34668.808969] RBP: 00007ffd456b98b0 R08: 000055e7eb5e16e0 R09: 0000000000000004 >[34668.808970] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34668.808972] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7edb06510 >[34687.279079] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34687.279082] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34687.279085] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34687.279087] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34687.279089] Call Trace: >[34687.279097] dump_stack+0x85/0xbf >[34687.279102] swiotlb_alloc_coherent+0x1be/0x1d0 >[34687.279123] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34687.279148] ttm_dma_populate+0x25e/0x350 [ttm] >[34687.279157] ttm_tt_bind+0x2c/0x60 [ttm] >[34687.279163] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34687.279177] ttm_bo_validate+0x189/0x1a0 [ttm] >[34687.279182] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34687.279192] ? mutex_trylock+0xcd/0xe0 >[34687.279200] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34687.279235] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34687.279257] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34687.279281] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34687.279316] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34687.279350] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34687.279368] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34687.279389] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34687.279401] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34687.279411] drm_ioctl+0x2d5/0x370 [drm] >[34687.279427] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34687.279432] ? __pm_runtime_resume+0x54/0x90 >[34687.279438] ? trace_hardirqs_on_caller+0xed/0x180 >[34687.279472] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34687.279480] do_vfs_ioctl+0xa5/0x6e0 >[34687.279492] SyS_ioctl+0x74/0x80 >[34687.279499] do_syscall_64+0x79/0x220 >[34687.279504] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34687.279508] RIP: 0033:0x7f70a90d90f7 >[34687.279510] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34687.279514] RAX: ffffffffffffffda RBX: 000055e7f020f740 RCX: 00007f70a90d90f7 >[34687.279516] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34687.279518] RBP: 00007ffd456b9940 R08: 000055e7f020f740 R09: 0000000000000004 >[34687.279520] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34687.279522] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee3d1a00 >[34687.328947] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34687.328950] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34687.328953] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34687.328954] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34687.328956] Call Trace: >[34687.328962] dump_stack+0x85/0xbf >[34687.328967] swiotlb_alloc_coherent+0x1be/0x1d0 >[34687.328974] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34687.328984] ttm_dma_populate+0x25e/0x350 [ttm] >[34687.328991] ttm_tt_bind+0x2c/0x60 [ttm] >[34687.328994] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34687.329003] ttm_bo_validate+0x189/0x1a0 [ttm] >[34687.329006] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34687.329012] ? mutex_trylock+0xcd/0xe0 >[34687.329018] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34687.329046] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34687.329067] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34687.329104] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34687.329148] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34687.329183] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34687.329203] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34687.329225] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34687.329236] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34687.329245] drm_ioctl+0x2d5/0x370 [drm] >[34687.329263] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34687.329268] ? __pm_runtime_resume+0x54/0x90 >[34687.329273] ? trace_hardirqs_on_caller+0xed/0x180 >[34687.329292] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34687.329297] do_vfs_ioctl+0xa5/0x6e0 >[34687.329309] SyS_ioctl+0x74/0x80 >[34687.329317] do_syscall_64+0x79/0x220 >[34687.329322] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34687.329325] RIP: 0033:0x7f70a90d90f7 >[34687.329327] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34687.329331] RAX: ffffffffffffffda RBX: 000055e7f020f740 RCX: 00007f70a90d90f7 >[34687.329333] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34687.329335] RBP: 00007ffd456b9940 R08: 000055e7f020f740 R09: 0000000000000004 >[34687.329347] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34687.329349] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee3d1a00 >[34687.364652] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34687.364656] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34687.364658] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34687.364659] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34687.364660] Call Trace: >[34687.364667] dump_stack+0x85/0xbf >[34687.364673] swiotlb_alloc_coherent+0x1be/0x1d0 >[34687.364684] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34687.364697] ttm_dma_populate+0x25e/0x350 [ttm] >[34687.364703] ttm_tt_bind+0x2c/0x60 [ttm] >[34687.364707] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34687.364715] ttm_bo_validate+0x189/0x1a0 [ttm] >[34687.364718] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34687.364725] ? mutex_trylock+0xcd/0xe0 >[34687.364730] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34687.364759] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34687.364779] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34687.364803] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34687.364825] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34687.364846] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34687.364863] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34687.364883] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34687.364894] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34687.364902] drm_ioctl+0x2d5/0x370 [drm] >[34687.364918] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34687.364923] ? __pm_runtime_resume+0x54/0x90 >[34687.364928] ? trace_hardirqs_on_caller+0xed/0x180 >[34687.364946] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34687.364951] do_vfs_ioctl+0xa5/0x6e0 >[34687.364958] SyS_ioctl+0x74/0x80 >[34687.364963] do_syscall_64+0x79/0x220 >[34687.364967] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34687.364969] RIP: 0033:0x7f70a90d90f7 >[34687.364970] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34687.364973] RAX: ffffffffffffffda RBX: 000055e7f020f740 RCX: 00007f70a90d90f7 >[34687.364974] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34687.364976] RBP: 00007ffd456b9940 R08: 000055e7f020f740 R09: 0000000000000004 >[34687.364977] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34687.364978] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee3d1a00 >[34688.591353] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34688.591356] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34688.591358] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34688.591360] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34688.591361] Call Trace: >[34688.591367] dump_stack+0x85/0xbf >[34688.591372] swiotlb_alloc_coherent+0x1be/0x1d0 >[34688.591379] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34688.591387] ttm_dma_populate+0x25e/0x350 [ttm] >[34688.591393] ttm_tt_bind+0x2c/0x60 [ttm] >[34688.591397] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34688.591404] ttm_bo_validate+0x189/0x1a0 [ttm] >[34688.591407] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34688.591413] ? mutex_trylock+0xcd/0xe0 >[34688.591418] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34688.591448] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34688.591468] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34688.591490] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34688.591512] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34688.591532] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34688.591548] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34688.591568] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34688.591579] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34688.591587] drm_ioctl+0x2d5/0x370 [drm] >[34688.591603] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34688.591607] ? __pm_runtime_resume+0x54/0x90 >[34688.591612] ? trace_hardirqs_on_caller+0xed/0x180 >[34688.591629] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34688.591634] do_vfs_ioctl+0xa5/0x6e0 >[34688.591641] SyS_ioctl+0x74/0x80 >[34688.591645] do_syscall_64+0x79/0x220 >[34688.591648] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34688.591651] RIP: 0033:0x7f70a90d90f7 >[34688.591652] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34688.591655] RAX: ffffffffffffffda RBX: 000055e7ed911810 RCX: 00007f70a90d90f7 >[34688.591656] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34688.591657] RBP: 00007ffd456b9940 R08: 000055e7ed911810 R09: 0000000000000004 >[34688.591659] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34688.591660] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee671110 >[34688.615115] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34688.615118] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34688.615120] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34688.615122] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34688.615123] Call Trace: >[34688.615129] dump_stack+0x85/0xbf >[34688.615133] swiotlb_alloc_coherent+0x1be/0x1d0 >[34688.615141] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34688.615150] ttm_dma_populate+0x25e/0x350 [ttm] >[34688.615156] ttm_tt_bind+0x2c/0x60 [ttm] >[34688.615159] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34688.615167] ttm_bo_validate+0x189/0x1a0 [ttm] >[34688.615170] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34688.615176] ? mutex_trylock+0xcd/0xe0 >[34688.615194] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34688.615237] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34688.615258] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34688.615280] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34688.615314] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34688.615336] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34688.615363] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34688.615394] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34688.615405] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34688.615412] drm_ioctl+0x2d5/0x370 [drm] >[34688.615429] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34688.615433] ? __pm_runtime_resume+0x54/0x90 >[34688.615438] ? trace_hardirqs_on_caller+0xed/0x180 >[34688.615456] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34688.615461] do_vfs_ioctl+0xa5/0x6e0 >[34688.615467] SyS_ioctl+0x74/0x80 >[34688.615472] do_syscall_64+0x79/0x220 >[34688.615475] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34688.615477] RIP: 0033:0x7f70a90d90f7 >[34688.615478] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34688.615481] RAX: ffffffffffffffda RBX: 000055e7ed911810 RCX: 00007f70a90d90f7 >[34688.615482] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34688.615483] RBP: 00007ffd456b9940 R08: 000055e7ed911810 R09: 0000000000000004 >[34688.615485] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34688.615486] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee671110 >[34695.350011] swiotlb_tbl_map_single: 4 callbacks suppressed >[34695.350014] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34695.350017] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34695.350019] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34695.350021] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34695.350022] Call Trace: >[34695.350029] dump_stack+0x85/0xbf >[34695.350033] swiotlb_alloc_coherent+0x1be/0x1d0 >[34695.350041] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34695.350050] ttm_dma_populate+0x25e/0x350 [ttm] >[34695.350059] ttm_tt_bind+0x2c/0x60 [ttm] >[34695.350065] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34695.350078] ttm_bo_validate+0x189/0x1a0 [ttm] >[34695.350084] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34695.350092] ? mutex_trylock+0xcd/0xe0 >[34695.350097] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34695.350128] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34695.350150] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34695.350173] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34695.350197] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34695.350219] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34695.350236] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34695.350256] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34695.350268] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34695.350276] drm_ioctl+0x2d5/0x370 [drm] >[34695.350293] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34695.350298] ? __pm_runtime_resume+0x54/0x90 >[34695.350303] ? trace_hardirqs_on_caller+0xed/0x180 >[34695.350321] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34695.350326] do_vfs_ioctl+0xa5/0x6e0 >[34695.350333] SyS_ioctl+0x74/0x80 >[34695.350337] do_syscall_64+0x79/0x220 >[34695.350340] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34695.350343] RIP: 0033:0x7f70a90d90f7 >[34695.350344] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34695.350347] RAX: ffffffffffffffda RBX: 000055e7ee67afd0 RCX: 00007f70a90d90f7 >[34695.350348] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34695.350350] RBP: 00007ffd456b98b0 R08: 000055e7ee67afd0 R09: 0000000000000004 >[34695.350351] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34695.350352] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee7f31e0 >[34695.857091] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34695.857094] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34695.857097] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34695.857098] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34695.857099] Call Trace: >[34695.857106] dump_stack+0x85/0xbf >[34695.857110] swiotlb_alloc_coherent+0x1be/0x1d0 >[34695.857118] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34695.857127] ttm_dma_populate+0x25e/0x350 [ttm] >[34695.857133] ttm_tt_bind+0x2c/0x60 [ttm] >[34695.857137] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34695.857145] ttm_bo_validate+0x189/0x1a0 [ttm] >[34695.857148] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34695.857154] ? mutex_trylock+0xcd/0xe0 >[34695.857160] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34695.857192] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34695.857213] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34695.857237] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34695.857260] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34695.857290] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34695.857308] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34695.857328] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34695.857339] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34695.857347] drm_ioctl+0x2d5/0x370 [drm] >[34695.857364] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34695.857368] ? __pm_runtime_resume+0x54/0x90 >[34695.857373] ? trace_hardirqs_on_caller+0xed/0x180 >[34695.857401] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34695.857406] do_vfs_ioctl+0xa5/0x6e0 >[34695.857413] SyS_ioctl+0x74/0x80 >[34695.857417] do_syscall_64+0x79/0x220 >[34695.857420] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34695.857423] RIP: 0033:0x7f70a90d90f7 >[34695.857424] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34695.857427] RAX: ffffffffffffffda RBX: 000055e7f0aa27a0 RCX: 00007f70a90d90f7 >[34695.857428] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34695.857429] RBP: 00007ffd456b98b0 R08: 000055e7f0aa27a0 R09: 0000000000000004 >[34695.857430] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34695.857432] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ef656af0 >[34700.807876] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34700.807881] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34700.807884] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34700.807887] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34700.807888] Call Trace: >[34700.807897] dump_stack+0x85/0xbf >[34700.807903] swiotlb_alloc_coherent+0x1be/0x1d0 >[34700.807914] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34700.807930] ttm_dma_populate+0x25e/0x350 [ttm] >[34700.807941] ttm_tt_bind+0x2c/0x60 [ttm] >[34700.807947] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34700.807961] ttm_bo_validate+0x189/0x1a0 [ttm] >[34700.807966] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34700.807975] ? mutex_trylock+0xcd/0xe0 >[34700.807984] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34700.808023] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34700.808055] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34700.808092] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34700.808129] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34700.808163] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34700.808189] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34700.808222] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34700.808237] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34700.808249] drm_ioctl+0x2d5/0x370 [drm] >[34700.808277] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34700.808284] ? __pm_runtime_resume+0x54/0x90 >[34700.808292] ? trace_hardirqs_on_caller+0xed/0x180 >[34700.808321] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34700.808329] do_vfs_ioctl+0xa5/0x6e0 >[34700.808341] SyS_ioctl+0x74/0x80 >[34700.808349] do_syscall_64+0x79/0x220 >[34700.808354] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34700.808358] RIP: 0033:0x7fd8d64ef0f7 >[34700.808360] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34700.808365] RAX: ffffffffffffffda RBX: 00000000032666a0 RCX: 00007fd8d64ef0f7 >[34700.808367] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34700.808369] RBP: 00007ffcc6dba370 R08: 00000000032666a0 R09: 0000000000000004 >[34700.808371] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34700.808373] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b240f0 >[34700.819557] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34700.819561] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34700.819565] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34700.819567] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34700.819569] Call Trace: >[34700.819577] dump_stack+0x85/0xbf >[34700.819583] swiotlb_alloc_coherent+0x1be/0x1d0 >[34700.819594] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34700.819610] ttm_dma_populate+0x25e/0x350 [ttm] >[34700.819620] ttm_tt_bind+0x2c/0x60 [ttm] >[34700.819626] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34700.819639] ttm_bo_validate+0x189/0x1a0 [ttm] >[34700.819644] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34700.819654] ? mutex_trylock+0xcd/0xe0 >[34700.819662] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34700.819705] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34700.819736] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34700.819774] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34700.819810] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34700.819845] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34700.819872] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34700.819906] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34700.819921] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34700.819935] drm_ioctl+0x2d5/0x370 [drm] >[34700.819962] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34700.819969] ? __pm_runtime_resume+0x54/0x90 >[34700.819977] ? trace_hardirqs_on_caller+0xed/0x180 >[34700.820006] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34700.820014] do_vfs_ioctl+0xa5/0x6e0 >[34700.820025] SyS_ioctl+0x74/0x80 >[34700.820033] do_syscall_64+0x79/0x220 >[34700.820037] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34700.820041] RIP: 0033:0x7f70a90d90f7 >[34700.820043] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34700.820048] RAX: ffffffffffffffda RBX: 000055e7ee6ab220 RCX: 00007f70a90d90f7 >[34700.820050] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34700.820052] RBP: 00007ffd456b98b0 R08: 000055e7ee6ab220 R09: 0000000000000004 >[34700.820054] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34700.820056] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7eba50ad0 >[34700.825512] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34700.825516] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34700.825520] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34700.825522] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34700.825524] Call Trace: >[34700.825532] dump_stack+0x85/0xbf >[34700.825538] swiotlb_alloc_coherent+0x1be/0x1d0 >[34700.825549] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34700.825565] ttm_dma_populate+0x25e/0x350 [ttm] >[34700.825575] ttm_tt_bind+0x2c/0x60 [ttm] >[34700.825582] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34700.825595] ttm_bo_validate+0x189/0x1a0 [ttm] >[34700.825600] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34700.825610] ? mutex_trylock+0xcd/0xe0 >[34700.825618] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34700.825658] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34700.825690] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34700.825728] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34700.825764] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34700.825798] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34700.825824] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34700.825857] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34700.825872] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34700.825885] drm_ioctl+0x2d5/0x370 [drm] >[34700.825913] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34700.825920] ? __pm_runtime_resume+0x54/0x90 >[34700.825928] ? trace_hardirqs_on_caller+0xed/0x180 >[34700.825957] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34700.825965] do_vfs_ioctl+0xa5/0x6e0 >[34700.825977] SyS_ioctl+0x74/0x80 >[34700.825985] do_syscall_64+0x79/0x220 >[34700.825990] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34700.825993] RIP: 0033:0x7fd8d64ef0f7 >[34700.825996] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34700.826000] RAX: ffffffffffffffda RBX: 00000000032666a0 RCX: 00007fd8d64ef0f7 >[34700.826002] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34700.826004] RBP: 00007ffcc6dba370 R08: 00000000032666a0 R09: 0000000000000004 >[34700.826006] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34700.826008] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b240f0 >[34700.834900] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34700.834904] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34700.834907] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34700.834908] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34700.834910] Call Trace: >[34700.834917] dump_stack+0x85/0xbf >[34700.834922] swiotlb_alloc_coherent+0x1be/0x1d0 >[34700.834930] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34700.834939] ttm_dma_populate+0x25e/0x350 [ttm] >[34700.834946] ttm_tt_bind+0x2c/0x60 [ttm] >[34700.834951] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34700.834963] ttm_bo_validate+0x189/0x1a0 [ttm] >[34700.834968] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34700.834977] ? mutex_trylock+0xcd/0xe0 >[34700.834985] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34700.835027] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34700.835053] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34700.835079] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34700.835103] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34700.835125] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34700.835147] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34700.835179] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34700.835193] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34700.835202] drm_ioctl+0x2d5/0x370 [drm] >[34700.835220] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34700.835225] ? __pm_runtime_resume+0x54/0x90 >[34700.835231] ? trace_hardirqs_on_caller+0xed/0x180 >[34700.835254] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34700.835260] do_vfs_ioctl+0xa5/0x6e0 >[34700.835267] SyS_ioctl+0x74/0x80 >[34700.835274] do_syscall_64+0x79/0x220 >[34700.835279] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34700.835283] RIP: 0033:0x7f70a90d90f7 >[34700.835285] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34700.835289] RAX: ffffffffffffffda RBX: 000055e7ee6ab220 RCX: 00007f70a90d90f7 >[34700.835290] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34700.835292] RBP: 00007ffd456b98b0 R08: 000055e7ee6ab220 R09: 0000000000000004 >[34700.835294] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34700.835297] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7eba50ad0 >[34703.362770] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34703.362775] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34703.362778] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34703.362781] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34703.362783] Call Trace: >[34703.362791] dump_stack+0x85/0xbf >[34703.362797] swiotlb_alloc_coherent+0x1be/0x1d0 >[34703.362809] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34703.362824] ttm_dma_populate+0x25e/0x350 [ttm] >[34703.362835] ttm_tt_bind+0x2c/0x60 [ttm] >[34703.362841] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34703.362855] ttm_bo_validate+0x189/0x1a0 [ttm] >[34703.362860] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34703.362869] ? mutex_trylock+0xcd/0xe0 >[34703.362874] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34703.362907] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34703.362929] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34703.362935] ? __lock_acquire+0x2d4/0x1340 >[34703.362956] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34703.362983] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34703.363018] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34703.363045] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34703.363067] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34703.363079] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34703.363087] drm_ioctl+0x2d5/0x370 [drm] >[34703.363105] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34703.363110] ? __pm_runtime_resume+0x54/0x90 >[34703.363114] ? trace_hardirqs_on_caller+0xed/0x180 >[34703.363142] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34703.363150] do_vfs_ioctl+0xa5/0x6e0 >[34703.363161] SyS_ioctl+0x74/0x80 >[34703.363169] do_syscall_64+0x79/0x220 >[34703.363174] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34703.363177] RIP: 0033:0x7fd8d64ef0f7 >[34703.363179] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34703.363183] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[34703.363185] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34703.363186] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[34703.363187] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34703.363188] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[34708.405825] swiotlb_tbl_map_single: 2 callbacks suppressed >[34708.405828] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34708.405831] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34708.405833] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34708.405835] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34708.405836] Call Trace: >[34708.405843] dump_stack+0x85/0xbf >[34708.405847] swiotlb_alloc_coherent+0x1be/0x1d0 >[34708.405855] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34708.405864] ttm_dma_populate+0x25e/0x350 [ttm] >[34708.405870] ttm_tt_bind+0x2c/0x60 [ttm] >[34708.405874] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34708.405882] ttm_bo_validate+0x189/0x1a0 [ttm] >[34708.405885] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34708.405891] ? mutex_trylock+0xcd/0xe0 >[34708.405896] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34708.405928] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34708.405950] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34708.405955] ? __lock_acquire+0x2d4/0x1340 >[34708.405976] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34708.405999] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34708.406021] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34708.406038] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34708.406058] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34708.406071] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34708.406079] drm_ioctl+0x2d5/0x370 [drm] >[34708.406096] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34708.406101] ? __pm_runtime_resume+0x54/0x90 >[34708.406106] ? trace_hardirqs_on_caller+0xed/0x180 >[34708.406124] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34708.406130] do_vfs_ioctl+0xa5/0x6e0 >[34708.406136] SyS_ioctl+0x74/0x80 >[34708.406141] do_syscall_64+0x79/0x220 >[34708.406145] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34708.406147] RIP: 0033:0x7fd8d64ef0f7 >[34708.406148] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34708.406151] RAX: ffffffffffffffda RBX: 0000000002d6a910 RCX: 00007fd8d64ef0f7 >[34708.406153] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34708.406154] RBP: 00007ffcc6dba370 R08: 0000000002d6a910 R09: 00007fd8d67b3c50 >[34708.406155] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34708.406157] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[34708.408658] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34708.408662] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34708.408665] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34708.408667] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34708.408669] Call Trace: >[34708.408675] dump_stack+0x85/0xbf >[34708.408681] swiotlb_alloc_coherent+0x1be/0x1d0 >[34708.408692] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34708.408708] ttm_dma_populate+0x25e/0x350 [ttm] >[34708.408719] ttm_tt_bind+0x2c/0x60 [ttm] >[34708.408726] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34708.408739] ttm_bo_validate+0x189/0x1a0 [ttm] >[34708.408745] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34708.408754] ? mutex_trylock+0xcd/0xe0 >[34708.408763] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34708.408796] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34708.408826] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34708.408835] ? __lock_acquire+0x2d4/0x1340 >[34708.408867] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34708.408903] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34708.408935] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34708.408960] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34708.408993] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34708.409006] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34708.409021] drm_ioctl+0x2d5/0x370 [drm] >[34708.409047] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34708.409054] ? __pm_runtime_resume+0x54/0x90 >[34708.409062] ? trace_hardirqs_on_caller+0xed/0x180 >[34708.409091] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34708.409099] do_vfs_ioctl+0xa5/0x6e0 >[34708.409111] SyS_ioctl+0x74/0x80 >[34708.409119] do_syscall_64+0x79/0x220 >[34708.409123] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34708.409127] RIP: 0033:0x7fd8d64ef0f7 >[34708.409129] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34708.409134] RAX: ffffffffffffffda RBX: 0000000002d6a910 RCX: 00007fd8d64ef0f7 >[34708.409136] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34708.409138] RBP: 00007ffcc6dba370 R08: 0000000002d6a910 R09: 00007fd8d67b3c50 >[34708.409140] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34708.409142] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[34714.185356] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34714.185359] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34714.185362] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34714.185364] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34714.185365] Call Trace: >[34714.185373] dump_stack+0x85/0xbf >[34714.185378] swiotlb_alloc_coherent+0x1be/0x1d0 >[34714.185389] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34714.185405] ttm_dma_populate+0x25e/0x350 [ttm] >[34714.185414] ttm_tt_bind+0x2c/0x60 [ttm] >[34714.185420] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34714.185432] ttm_bo_validate+0x189/0x1a0 [ttm] >[34714.185437] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34714.185445] ? mutex_trylock+0xcd/0xe0 >[34714.185453] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34714.185490] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34714.185511] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34714.185534] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34714.185556] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34714.185578] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34714.185594] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34714.185615] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34714.185627] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34714.185639] drm_ioctl+0x2d5/0x370 [drm] >[34714.185667] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34714.185674] ? __pm_runtime_resume+0x54/0x90 >[34714.185682] ? trace_hardirqs_on_caller+0xed/0x180 >[34714.185711] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34714.185719] do_vfs_ioctl+0xa5/0x6e0 >[34714.185726] SyS_ioctl+0x74/0x80 >[34714.185731] do_syscall_64+0x79/0x220 >[34714.185734] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34714.185736] RIP: 0033:0x7f70a90d90f7 >[34714.185738] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34714.185741] RAX: ffffffffffffffda RBX: 000055e7f0dd6ec0 RCX: 00007f70a90d90f7 >[34714.185742] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34714.185743] RBP: 00007ffd456b98b0 R08: 000055e7f0dd6ec0 R09: 0000000000000004 >[34714.185744] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34714.185745] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee628710 >[34717.827621] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34717.827625] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34717.827628] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34717.827629] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34717.827630] Call Trace: >[34717.827637] dump_stack+0x85/0xbf >[34717.827642] swiotlb_alloc_coherent+0x1be/0x1d0 >[34717.827650] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34717.827660] ttm_dma_populate+0x25e/0x350 [ttm] >[34717.827666] ttm_tt_bind+0x2c/0x60 [ttm] >[34717.827670] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34717.827679] ttm_bo_validate+0x189/0x1a0 [ttm] >[34717.827682] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34717.827688] ? mutex_trylock+0xcd/0xe0 >[34717.827694] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34717.827731] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34717.827756] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34717.827782] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34717.827806] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34717.827828] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34717.827846] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34717.827867] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34717.827880] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34717.827894] drm_ioctl+0x2d5/0x370 [drm] >[34717.827922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34717.827930] ? __pm_runtime_resume+0x54/0x90 >[34717.827935] ? trace_hardirqs_on_caller+0xed/0x180 >[34717.827954] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34717.827959] do_vfs_ioctl+0xa5/0x6e0 >[34717.827966] SyS_ioctl+0x74/0x80 >[34717.827971] do_syscall_64+0x79/0x220 >[34717.827975] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34717.827977] RIP: 0033:0x7f70a90d90f7 >[34717.827979] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34717.827982] RAX: ffffffffffffffda RBX: 000055e7eb4362c0 RCX: 00007f70a90d90f7 >[34717.827983] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34717.827984] RBP: 00007ffd456b9940 R08: 000055e7eb4362c0 R09: 0000000000000004 >[34717.827986] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34717.827987] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef72d170 >[34718.168511] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34718.168516] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34718.168521] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34718.168523] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34718.168525] Call Trace: >[34718.168535] dump_stack+0x85/0xbf >[34718.168542] swiotlb_alloc_coherent+0x1be/0x1d0 >[34718.168553] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34718.168568] ttm_dma_populate+0x25e/0x350 [ttm] >[34718.168578] ttm_tt_bind+0x2c/0x60 [ttm] >[34718.168584] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34718.168598] ttm_bo_validate+0x189/0x1a0 [ttm] >[34718.168603] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34718.168612] ? mutex_trylock+0xcd/0xe0 >[34718.168621] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34718.168659] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34718.168685] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34718.168710] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34718.168735] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34718.168758] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34718.168775] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34718.168813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34718.168827] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34718.168841] drm_ioctl+0x2d5/0x370 [drm] >[34718.168866] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34718.168873] ? __pm_runtime_resume+0x54/0x90 >[34718.168881] ? trace_hardirqs_on_caller+0xed/0x180 >[34718.168910] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34718.168928] do_vfs_ioctl+0xa5/0x6e0 >[34718.168937] SyS_ioctl+0x74/0x80 >[34718.168942] do_syscall_64+0x79/0x220 >[34718.168945] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34718.168948] RIP: 0033:0x7f70a90d90f7 >[34718.168950] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34718.168952] RAX: ffffffffffffffda RBX: 000055e7f0d464a0 RCX: 00007f70a90d90f7 >[34718.168954] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34718.168955] RBP: 00007ffd456b9940 R08: 000055e7f0d464a0 R09: 0000000000000004 >[34718.168956] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34718.168957] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed0c0cc0 >[34720.348948] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34720.348952] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34720.348956] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34720.348958] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34720.348959] Call Trace: >[34720.348968] dump_stack+0x85/0xbf >[34720.348974] swiotlb_alloc_coherent+0x1be/0x1d0 >[34720.348985] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34720.349001] ttm_dma_populate+0x25e/0x350 [ttm] >[34720.349007] ttm_tt_bind+0x2c/0x60 [ttm] >[34720.349011] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34720.349019] ttm_bo_validate+0x189/0x1a0 [ttm] >[34720.349023] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34720.349029] ? mutex_trylock+0xcd/0xe0 >[34720.349034] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34720.349065] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34720.349089] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34720.349113] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34720.349138] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34720.349160] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34720.349177] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34720.349198] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34720.349209] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34720.349219] drm_ioctl+0x2d5/0x370 [drm] >[34720.349235] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34720.349240] ? __pm_runtime_resume+0x54/0x90 >[34720.349246] ? trace_hardirqs_on_caller+0xed/0x180 >[34720.349264] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34720.349269] do_vfs_ioctl+0xa5/0x6e0 >[34720.349276] SyS_ioctl+0x74/0x80 >[34720.349281] do_syscall_64+0x79/0x220 >[34720.349284] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34720.349287] RIP: 0033:0x7f70a90d90f7 >[34720.349288] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34720.349291] RAX: ffffffffffffffda RBX: 000055e7ef9eae40 RCX: 00007f70a90d90f7 >[34720.349292] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34720.349293] RBP: 00007ffd456b9940 R08: 000055e7ef9eae40 R09: 0000000000000004 >[34720.349295] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34720.349296] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee4439e0 >[34721.388896] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34721.388900] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34721.388902] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34721.388904] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34721.388905] Call Trace: >[34721.388912] dump_stack+0x85/0xbf >[34721.388916] swiotlb_alloc_coherent+0x1be/0x1d0 >[34721.388924] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34721.388943] ttm_dma_populate+0x25e/0x350 [ttm] >[34721.388949] ttm_tt_bind+0x2c/0x60 [ttm] >[34721.388952] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34721.388960] ttm_bo_validate+0x189/0x1a0 [ttm] >[34721.388963] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34721.388969] ? mutex_trylock+0xcd/0xe0 >[34721.388974] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34721.389004] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34721.389024] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34721.389047] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34721.389069] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34721.389089] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34721.389106] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34721.389126] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34721.389137] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34721.389146] drm_ioctl+0x2d5/0x370 [drm] >[34721.389162] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34721.389166] ? __pm_runtime_resume+0x54/0x90 >[34721.389171] ? trace_hardirqs_on_caller+0xed/0x180 >[34721.389189] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34721.389194] do_vfs_ioctl+0xa5/0x6e0 >[34721.389200] SyS_ioctl+0x74/0x80 >[34721.389205] do_syscall_64+0x79/0x220 >[34721.389208] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34721.389211] RIP: 0033:0x7f70a90d90f7 >[34721.389212] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34721.389215] RAX: ffffffffffffffda RBX: 000055e7ee383890 RCX: 00007f70a90d90f7 >[34721.389216] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34721.389217] RBP: 00007ffd456b9940 R08: 000055e7ee383890 R09: 0000000000000004 >[34721.389218] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34721.389219] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb962690 >[34722.399677] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34722.399694] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34722.399697] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34722.399698] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34722.399700] Call Trace: >[34722.399706] dump_stack+0x85/0xbf >[34722.399710] swiotlb_alloc_coherent+0x1be/0x1d0 >[34722.399718] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34722.399727] ttm_dma_populate+0x25e/0x350 [ttm] >[34722.399734] ttm_tt_bind+0x2c/0x60 [ttm] >[34722.399738] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34722.399746] ttm_bo_validate+0x189/0x1a0 [ttm] >[34722.399749] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34722.399755] ? mutex_trylock+0xcd/0xe0 >[34722.399761] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34722.399791] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34722.399813] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34722.399837] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34722.399860] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34722.399882] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34722.399900] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34722.399921] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34722.399932] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34722.399940] drm_ioctl+0x2d5/0x370 [drm] >[34722.399958] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34722.399963] ? __pm_runtime_resume+0x54/0x90 >[34722.399968] ? trace_hardirqs_on_caller+0xed/0x180 >[34722.399987] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34722.399992] do_vfs_ioctl+0xa5/0x6e0 >[34722.399999] SyS_ioctl+0x74/0x80 >[34722.400003] do_syscall_64+0x79/0x220 >[34722.400007] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34722.400009] RIP: 0033:0x7f70a90d90f7 >[34722.400011] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34722.400013] RAX: ffffffffffffffda RBX: 000055e7eddb3d30 RCX: 00007f70a90d90f7 >[34722.400015] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34722.400016] RBP: 00007ffd456b9940 R08: 000055e7eddb3d30 R09: 0000000000000004 >[34722.400017] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34722.400018] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee3b2e70 >[34723.426833] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34723.426838] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34723.426841] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34723.426844] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34723.426846] Call Trace: >[34723.426855] dump_stack+0x85/0xbf >[34723.426861] swiotlb_alloc_coherent+0x1be/0x1d0 >[34723.426872] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34723.426888] ttm_dma_populate+0x25e/0x350 [ttm] >[34723.426897] ttm_tt_bind+0x2c/0x60 [ttm] >[34723.426903] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34723.426916] ttm_bo_validate+0x189/0x1a0 [ttm] >[34723.426921] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34723.426928] ? mutex_trylock+0xcd/0xe0 >[34723.426936] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34723.426975] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34723.427009] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34723.427018] ? __lock_acquire+0x2d4/0x1340 >[34723.427050] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34723.427086] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34723.427118] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34723.427144] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34723.427177] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34723.427192] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34723.427207] drm_ioctl+0x2d5/0x370 [drm] >[34723.427235] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34723.427242] ? __pm_runtime_resume+0x54/0x90 >[34723.427250] ? trace_hardirqs_on_caller+0xed/0x180 >[34723.427278] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34723.427286] do_vfs_ioctl+0xa5/0x6e0 >[34723.427297] SyS_ioctl+0x74/0x80 >[34723.427304] do_syscall_64+0x79/0x220 >[34723.427309] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34723.427312] RIP: 0033:0x7f70a90d90f7 >[34723.427314] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34723.427318] RAX: ffffffffffffffda RBX: 000055e7ebe34630 RCX: 00007f70a90d90f7 >[34723.427320] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34723.427322] RBP: 00007ffd456b9940 R08: 000055e7ebe34630 R09: 00007f70a939dc50 >[34723.427324] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34723.427326] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eecb8650 >[34725.367613] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34725.367618] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34725.367622] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34725.367624] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34725.367626] Call Trace: >[34725.367645] dump_stack+0x85/0xbf >[34725.367651] swiotlb_alloc_coherent+0x1be/0x1d0 >[34725.367663] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34725.367688] ttm_dma_populate+0x25e/0x350 [ttm] >[34725.367699] ttm_tt_bind+0x2c/0x60 [ttm] >[34725.367705] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34725.367719] ttm_bo_validate+0x189/0x1a0 [ttm] >[34725.367733] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34725.367741] ? mutex_trylock+0xcd/0xe0 >[34725.367750] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34725.367786] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34725.367819] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34725.367857] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34725.367913] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34725.367948] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34725.367976] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34725.368012] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34725.368026] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34725.368040] drm_ioctl+0x2d5/0x370 [drm] >[34725.368068] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34725.368075] ? __pm_runtime_resume+0x54/0x90 >[34725.368084] ? trace_hardirqs_on_caller+0xed/0x180 >[34725.368113] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34725.368121] do_vfs_ioctl+0xa5/0x6e0 >[34725.368132] SyS_ioctl+0x74/0x80 >[34725.368140] do_syscall_64+0x79/0x220 >[34725.368144] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34725.368148] RIP: 0033:0x7f70a90d90f7 >[34725.368150] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34725.368154] RAX: ffffffffffffffda RBX: 000055e7ec0b3580 RCX: 00007f70a90d90f7 >[34725.368157] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34725.368159] RBP: 00007ffd456b9940 R08: 000055e7ec0b3580 R09: 0000000000000004 >[34725.368161] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34725.368163] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee2b9c00 >[34725.391226] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34725.391231] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34725.391235] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34725.391238] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34725.391240] Call Trace: >[34725.391248] dump_stack+0x85/0xbf >[34725.391253] swiotlb_alloc_coherent+0x1be/0x1d0 >[34725.391262] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34725.391277] ttm_dma_populate+0x25e/0x350 [ttm] >[34725.391288] ttm_tt_bind+0x2c/0x60 [ttm] >[34725.391294] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34725.391306] ttm_bo_validate+0x189/0x1a0 [ttm] >[34725.391311] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34725.391319] ? mutex_trylock+0xcd/0xe0 >[34725.391326] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34725.391366] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34725.391389] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34725.391413] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34725.391437] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34725.391459] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34725.391476] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34725.391497] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34725.391509] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34725.391517] drm_ioctl+0x2d5/0x370 [drm] >[34725.391535] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34725.391540] ? __pm_runtime_resume+0x54/0x90 >[34725.391545] ? trace_hardirqs_on_caller+0xed/0x180 >[34725.391564] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34725.391569] do_vfs_ioctl+0xa5/0x6e0 >[34725.391576] SyS_ioctl+0x74/0x80 >[34725.391581] do_syscall_64+0x79/0x220 >[34725.391584] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34725.391586] RIP: 0033:0x7f70a90d90f7 >[34725.391588] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34725.391590] RAX: ffffffffffffffda RBX: 000055e7ec0b3580 RCX: 00007f70a90d90f7 >[34725.391592] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34725.391593] RBP: 00007ffd456b9940 R08: 000055e7ec0b3580 R09: 0000000000000004 >[34725.391594] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34725.391595] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee2b9c00 >[34725.543088] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34725.543093] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34725.543096] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34725.543098] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34725.543100] Call Trace: >[34725.543109] dump_stack+0x85/0xbf >[34725.543115] swiotlb_alloc_coherent+0x1be/0x1d0 >[34725.543126] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34725.543135] ttm_dma_populate+0x25e/0x350 [ttm] >[34725.543141] ttm_tt_bind+0x2c/0x60 [ttm] >[34725.543145] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34725.543153] ttm_bo_validate+0x189/0x1a0 [ttm] >[34725.543157] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34725.543163] ? mutex_trylock+0xcd/0xe0 >[34725.543169] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34725.543206] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34725.543238] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34725.543244] ? __lock_acquire+0x2d4/0x1340 >[34725.543265] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34725.543290] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34725.543312] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34725.543330] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34725.543352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34725.543364] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34725.543375] drm_ioctl+0x2d5/0x370 [drm] >[34725.543392] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34725.543397] ? __pm_runtime_resume+0x54/0x90 >[34725.543405] ? trace_hardirqs_on_caller+0xed/0x180 >[34725.543434] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34725.543442] do_vfs_ioctl+0xa5/0x6e0 >[34725.543453] SyS_ioctl+0x74/0x80 >[34725.543460] do_syscall_64+0x79/0x220 >[34725.543464] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34725.543467] RIP: 0033:0x7f70a90d90f7 >[34725.543468] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34725.543473] RAX: ffffffffffffffda RBX: 000055e7eb97c100 RCX: 00007f70a90d90f7 >[34725.543475] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34725.543477] RBP: 00007ffd456b9940 R08: 000055e7eb97c100 R09: 00007f70a939dc50 >[34725.543478] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34725.543480] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb86a840 >[34727.369908] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34727.369912] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34727.369915] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34727.369916] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34727.369917] Call Trace: >[34727.369924] dump_stack+0x85/0xbf >[34727.369929] swiotlb_alloc_coherent+0x1be/0x1d0 >[34727.369936] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34727.369946] ttm_dma_populate+0x25e/0x350 [ttm] >[34727.369952] ttm_tt_bind+0x2c/0x60 [ttm] >[34727.369957] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34727.369965] ttm_bo_validate+0x189/0x1a0 [ttm] >[34727.369969] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34727.369978] ? mutex_trylock+0xcd/0xe0 >[34727.369986] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34727.370028] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34727.370058] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34727.370064] ? __lock_acquire+0x2d4/0x1340 >[34727.370086] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34727.370109] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34727.370131] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34727.370149] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34727.370169] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34727.370181] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34727.370190] drm_ioctl+0x2d5/0x370 [drm] >[34727.370206] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34727.370211] ? __pm_runtime_resume+0x54/0x90 >[34727.370216] ? trace_hardirqs_on_caller+0xed/0x180 >[34727.370234] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34727.370239] do_vfs_ioctl+0xa5/0x6e0 >[34727.370246] SyS_ioctl+0x74/0x80 >[34727.370251] do_syscall_64+0x79/0x220 >[34727.370254] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34727.370257] RIP: 0033:0x7f70a90d90f7 >[34727.370258] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34727.370261] RAX: ffffffffffffffda RBX: 000055e7ee353170 RCX: 00007f70a90d90f7 >[34727.370262] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34727.370264] RBP: 00007ffd456b9940 R08: 000055e7ee353170 R09: 00007f70a939dc50 >[34727.370265] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34727.370266] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebbc0030 >[34728.663006] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34728.663009] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34728.663012] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34728.663014] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34728.663015] Call Trace: >[34728.663021] dump_stack+0x85/0xbf >[34728.663026] swiotlb_alloc_coherent+0x1be/0x1d0 >[34728.663034] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34728.663044] ttm_dma_populate+0x25e/0x350 [ttm] >[34728.663051] ttm_tt_bind+0x2c/0x60 [ttm] >[34728.663055] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34728.663064] ttm_bo_validate+0x189/0x1a0 [ttm] >[34728.663068] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34728.663074] ? mutex_trylock+0xcd/0xe0 >[34728.663080] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34728.663118] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34728.663150] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34728.663187] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34728.663211] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34728.663234] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34728.663251] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34728.663274] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34728.663288] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34728.663302] drm_ioctl+0x2d5/0x370 [drm] >[34728.663330] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34728.663336] ? __pm_runtime_resume+0x54/0x90 >[34728.663344] ? trace_hardirqs_on_caller+0xed/0x180 >[34728.663373] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34728.663381] do_vfs_ioctl+0xa5/0x6e0 >[34728.663392] SyS_ioctl+0x74/0x80 >[34728.663400] do_syscall_64+0x79/0x220 >[34728.663405] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34728.663409] RIP: 0033:0x7f70a90d90f7 >[34728.663411] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34728.663416] RAX: ffffffffffffffda RBX: 000055e7eb9ec300 RCX: 00007f70a90d90f7 >[34728.663418] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34728.663420] RBP: 00007ffd456b9940 R08: 000055e7eb9ec300 R09: 0000000000000004 >[34728.663423] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34728.663425] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0eb4e90 >[34732.806240] swiotlb_tbl_map_single: 2 callbacks suppressed >[34732.806242] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34732.806246] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34732.806248] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34732.806250] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34732.806251] Call Trace: >[34732.806258] dump_stack+0x85/0xbf >[34732.806263] swiotlb_alloc_coherent+0x1be/0x1d0 >[34732.806270] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34732.806279] ttm_dma_populate+0x25e/0x350 [ttm] >[34732.806285] ttm_tt_bind+0x2c/0x60 [ttm] >[34732.806289] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34732.806297] ttm_bo_validate+0x189/0x1a0 [ttm] >[34732.806300] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34732.806306] ? mutex_trylock+0xcd/0xe0 >[34732.806311] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34732.806345] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34732.806364] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34732.806386] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34732.806419] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34732.806442] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34732.806458] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34732.806477] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34732.806489] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34732.806497] drm_ioctl+0x2d5/0x370 [drm] >[34732.806513] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34732.806517] ? __pm_runtime_resume+0x54/0x90 >[34732.806522] ? trace_hardirqs_on_caller+0xed/0x180 >[34732.806540] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34732.806545] do_vfs_ioctl+0xa5/0x6e0 >[34732.806552] SyS_ioctl+0x74/0x80 >[34732.806556] do_syscall_64+0x79/0x220 >[34732.806559] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34732.806562] RIP: 0033:0x7f70a90d90f7 >[34732.806563] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34732.806566] RAX: ffffffffffffffda RBX: 000055e7ef846b80 RCX: 00007f70a90d90f7 >[34732.806567] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34732.806569] RBP: 00007ffd456b9940 R08: 000055e7ef846b80 R09: 0000000000000004 >[34732.806570] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34732.806571] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee6a70b0 >[34733.944602] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34733.944606] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34733.944610] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34733.944612] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34733.944614] Call Trace: >[34733.944623] dump_stack+0x85/0xbf >[34733.944629] swiotlb_alloc_coherent+0x1be/0x1d0 >[34733.944641] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34733.944657] ttm_dma_populate+0x25e/0x350 [ttm] >[34733.944668] ttm_tt_bind+0x2c/0x60 [ttm] >[34733.944675] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34733.944690] ttm_bo_validate+0x189/0x1a0 [ttm] >[34733.944695] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34733.944705] ? mutex_trylock+0xcd/0xe0 >[34733.944713] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34733.944757] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34733.944794] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34733.944835] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34733.944875] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34733.944913] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34733.944941] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34733.944978] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34733.944995] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34733.945009] drm_ioctl+0x2d5/0x370 [drm] >[34733.945041] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34733.945048] ? __pm_runtime_resume+0x54/0x90 >[34733.945056] ? trace_hardirqs_on_caller+0xed/0x180 >[34733.945089] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34733.945097] do_vfs_ioctl+0xa5/0x6e0 >[34733.945110] SyS_ioctl+0x74/0x80 >[34733.945117] do_syscall_64+0x79/0x220 >[34733.945122] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34733.945126] RIP: 0033:0x7f70a90d90f7 >[34733.945128] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34733.945133] RAX: ffffffffffffffda RBX: 000055e7f0ef7150 RCX: 00007f70a90d90f7 >[34733.945135] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34733.945137] RBP: 00007ffd456b9940 R08: 000055e7f0ef7150 R09: 0000000000000004 >[34733.945139] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34733.945141] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee260ec0 >[34735.860167] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34735.860171] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34735.860174] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34735.860176] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34735.860177] Call Trace: >[34735.860184] dump_stack+0x85/0xbf >[34735.860189] swiotlb_alloc_coherent+0x1be/0x1d0 >[34735.860197] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34735.860207] ttm_dma_populate+0x25e/0x350 [ttm] >[34735.860214] ttm_tt_bind+0x2c/0x60 [ttm] >[34735.860219] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34735.860228] ttm_bo_validate+0x189/0x1a0 [ttm] >[34735.860231] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34735.860238] ? mutex_trylock+0xcd/0xe0 >[34735.860243] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34735.860279] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34735.860305] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34735.860330] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34735.860354] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34735.860376] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34735.860394] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34735.860423] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34735.860435] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34735.860444] drm_ioctl+0x2d5/0x370 [drm] >[34735.860461] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34735.860466] ? __pm_runtime_resume+0x54/0x90 >[34735.860471] ? trace_hardirqs_on_caller+0xed/0x180 >[34735.860490] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34735.860495] do_vfs_ioctl+0xa5/0x6e0 >[34735.860502] SyS_ioctl+0x74/0x80 >[34735.860507] do_syscall_64+0x79/0x220 >[34735.860510] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34735.860513] RIP: 0033:0x7f70a90d90f7 >[34735.860515] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34735.860517] RAX: ffffffffffffffda RBX: 000055e7eeb2a510 RCX: 00007f70a90d90f7 >[34735.860519] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34735.860520] RBP: 00007ffd456b9940 R08: 000055e7eeb2a510 R09: 0000000000000004 >[34735.860521] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34735.860523] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee060800 >[34737.085124] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34737.085128] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34737.085130] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34737.085132] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34737.085133] Call Trace: >[34737.085140] dump_stack+0x85/0xbf >[34737.085144] swiotlb_alloc_coherent+0x1be/0x1d0 >[34737.085152] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34737.085161] ttm_dma_populate+0x25e/0x350 [ttm] >[34737.085167] ttm_tt_bind+0x2c/0x60 [ttm] >[34737.085171] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34737.085179] ttm_bo_validate+0x189/0x1a0 [ttm] >[34737.085182] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34737.085188] ? mutex_trylock+0xcd/0xe0 >[34737.085193] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34737.085224] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34737.085243] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34737.085264] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34737.085285] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34737.085305] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34737.085321] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34737.085341] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34737.085351] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34737.085359] drm_ioctl+0x2d5/0x370 [drm] >[34737.085375] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34737.085380] ? __pm_runtime_resume+0x54/0x90 >[34737.085385] ? trace_hardirqs_on_caller+0xed/0x180 >[34737.085402] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34737.085409] do_vfs_ioctl+0xa5/0x6e0 >[34737.085420] SyS_ioctl+0x74/0x80 >[34737.085437] do_syscall_64+0x79/0x220 >[34737.085440] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34737.085442] RIP: 0033:0x7f70a90d90f7 >[34737.085444] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34737.085446] RAX: ffffffffffffffda RBX: 000055e7ee73e580 RCX: 00007f70a90d90f7 >[34737.085448] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34737.085449] RBP: 00007ffd456b9940 R08: 000055e7ee73e580 R09: 0000000000000004 >[34737.085450] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34737.085451] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef7649c0 >[34737.396234] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34737.396238] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34737.396240] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34737.396242] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34737.396243] Call Trace: >[34737.396250] dump_stack+0x85/0xbf >[34737.396255] swiotlb_alloc_coherent+0x1be/0x1d0 >[34737.396263] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34737.396274] ttm_dma_populate+0x25e/0x350 [ttm] >[34737.396284] ttm_tt_bind+0x2c/0x60 [ttm] >[34737.396291] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34737.396304] ttm_bo_validate+0x189/0x1a0 [ttm] >[34737.396309] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34737.396319] ? mutex_trylock+0xcd/0xe0 >[34737.396328] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34737.396366] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34737.396396] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34737.396432] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34737.396466] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34737.396502] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34737.396526] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34737.396560] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34737.396574] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34737.396589] drm_ioctl+0x2d5/0x370 [drm] >[34737.396617] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34737.396624] ? __pm_runtime_resume+0x54/0x90 >[34737.396629] ? trace_hardirqs_on_caller+0xed/0x180 >[34737.396648] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34737.396654] do_vfs_ioctl+0xa5/0x6e0 >[34737.396661] SyS_ioctl+0x74/0x80 >[34737.396666] do_syscall_64+0x79/0x220 >[34737.396669] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34737.396672] RIP: 0033:0x7f70a90d90f7 >[34737.396673] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34737.396676] RAX: ffffffffffffffda RBX: 000055e7eeb64ba0 RCX: 00007f70a90d90f7 >[34737.396677] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34737.396679] RBP: 00007ffd456b9940 R08: 000055e7eeb64ba0 R09: 0000000000000004 >[34737.396680] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34737.396681] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef762d40 >[34738.938412] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34738.938433] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34738.938437] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34738.938439] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34738.938441] Call Trace: >[34738.938449] dump_stack+0x85/0xbf >[34738.938456] swiotlb_alloc_coherent+0x1be/0x1d0 >[34738.938467] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34738.938483] ttm_dma_populate+0x25e/0x350 [ttm] >[34738.938494] ttm_tt_bind+0x2c/0x60 [ttm] >[34738.938500] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34738.938515] ttm_bo_validate+0x189/0x1a0 [ttm] >[34738.938520] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34738.938530] ? mutex_trylock+0xcd/0xe0 >[34738.938539] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34738.938579] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34738.938608] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34738.938645] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34738.938680] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34738.938713] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34738.938738] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34738.938771] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34738.938786] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34738.938799] drm_ioctl+0x2d5/0x370 [drm] >[34738.938827] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34738.938834] ? __pm_runtime_resume+0x54/0x90 >[34738.938842] ? trace_hardirqs_on_caller+0xed/0x180 >[34738.938871] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34738.938879] do_vfs_ioctl+0xa5/0x6e0 >[34738.938892] SyS_ioctl+0x74/0x80 >[34738.938899] do_syscall_64+0x79/0x220 >[34738.938904] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34738.938908] RIP: 0033:0x7f70a90d90f7 >[34738.938910] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34738.938915] RAX: ffffffffffffffda RBX: 000055e7f0db5ee0 RCX: 00007f70a90d90f7 >[34738.938917] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34738.938919] RBP: 00007ffd456b9940 R08: 000055e7f0db5ee0 R09: 0000000000000004 >[34738.938921] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34738.938924] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee528020 >[34740.315933] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34740.315938] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34740.315942] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34740.315944] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34740.315947] Call Trace: >[34740.315956] dump_stack+0x85/0xbf >[34740.315962] swiotlb_alloc_coherent+0x1be/0x1d0 >[34740.315974] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34740.315992] ttm_dma_populate+0x25e/0x350 [ttm] >[34740.316003] ttm_tt_bind+0x2c/0x60 [ttm] >[34740.316010] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34740.316023] ttm_bo_validate+0x189/0x1a0 [ttm] >[34740.316029] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34740.316038] ? mutex_trylock+0xcd/0xe0 >[34740.316047] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34740.316101] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34740.316142] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34740.316184] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34740.316223] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34740.316260] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34740.316289] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34740.316325] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34740.316341] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34740.316355] drm_ioctl+0x2d5/0x370 [drm] >[34740.316385] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34740.316393] ? __pm_runtime_resume+0x54/0x90 >[34740.316402] ? trace_hardirqs_on_caller+0xed/0x180 >[34740.316432] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34740.316440] do_vfs_ioctl+0xa5/0x6e0 >[34740.316453] SyS_ioctl+0x74/0x80 >[34740.316461] do_syscall_64+0x79/0x220 >[34740.316467] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34740.316470] RIP: 0033:0x7f70a90d90f7 >[34740.316473] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34740.316477] RAX: ffffffffffffffda RBX: 000055e7ef1d5900 RCX: 00007f70a90d90f7 >[34740.316480] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34740.316482] RBP: 00007ffd456b9940 R08: 000055e7ef1d5900 R09: 0000000000000004 >[34740.316484] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34740.316486] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1035c80 >[34746.510584] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34746.510589] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34746.510592] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34746.510595] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34746.510597] Call Trace: >[34746.510606] dump_stack+0x85/0xbf >[34746.510612] swiotlb_alloc_coherent+0x1be/0x1d0 >[34746.510624] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34746.510640] ttm_dma_populate+0x25e/0x350 [ttm] >[34746.510651] ttm_tt_bind+0x2c/0x60 [ttm] >[34746.510657] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34746.510670] ttm_bo_validate+0x189/0x1a0 [ttm] >[34746.510675] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34746.510685] ? mutex_trylock+0xcd/0xe0 >[34746.510694] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34746.510743] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34746.510778] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34746.510818] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34746.510855] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34746.510890] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34746.510916] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34746.510957] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34746.510980] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34746.510994] drm_ioctl+0x2d5/0x370 [drm] >[34746.511022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34746.511031] ? __pm_runtime_resume+0x54/0x90 >[34746.511039] ? trace_hardirqs_on_caller+0xed/0x180 >[34746.511069] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34746.511077] do_vfs_ioctl+0xa5/0x6e0 >[34746.511089] SyS_ioctl+0x74/0x80 >[34746.511097] do_syscall_64+0x79/0x220 >[34746.511102] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34746.511106] RIP: 0033:0x7f70a90d90f7 >[34746.511108] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34746.511112] RAX: ffffffffffffffda RBX: 000055e7ebdb1110 RCX: 00007f70a90d90f7 >[34746.511114] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34746.511116] RBP: 00007ffd456b9940 R08: 000055e7ebdb1110 R09: 0000000000000004 >[34746.511118] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34746.511120] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebd63450 >[34748.525082] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34748.525085] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34748.525088] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34748.525089] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34748.525091] Call Trace: >[34748.525098] dump_stack+0x85/0xbf >[34748.525103] swiotlb_alloc_coherent+0x1be/0x1d0 >[34748.525111] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34748.525122] ttm_dma_populate+0x25e/0x350 [ttm] >[34748.525139] ttm_tt_bind+0x2c/0x60 [ttm] >[34748.525144] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34748.525162] ttm_bo_validate+0x189/0x1a0 [ttm] >[34748.525165] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34748.525171] ? mutex_trylock+0xcd/0xe0 >[34748.525177] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34748.525211] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34748.525235] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34748.525242] ? __lock_acquire+0x2d4/0x1340 >[34748.525266] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34748.525300] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34748.525333] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34748.525354] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34748.525377] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34748.525393] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34748.525402] drm_ioctl+0x2d5/0x370 [drm] >[34748.525420] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34748.525426] ? __pm_runtime_resume+0x54/0x90 >[34748.525431] ? trace_hardirqs_on_caller+0xed/0x180 >[34748.525450] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34748.525456] do_vfs_ioctl+0xa5/0x6e0 >[34748.525467] SyS_ioctl+0x74/0x80 >[34748.525473] do_syscall_64+0x79/0x220 >[34748.525478] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34748.525482] RIP: 0033:0x7f70a90d90f7 >[34748.525484] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34748.525489] RAX: ffffffffffffffda RBX: 000055e7ebb5df40 RCX: 00007f70a90d90f7 >[34748.525491] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34748.525493] RBP: 00007ffd456b9940 R08: 000055e7ebb5df40 R09: 00007f70a939dc50 >[34748.525494] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34748.525495] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1083b80 >[34749.866790] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34749.866793] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34749.866796] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34749.866798] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34749.866799] Call Trace: >[34749.866806] dump_stack+0x85/0xbf >[34749.866811] swiotlb_alloc_coherent+0x1be/0x1d0 >[34749.866819] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34749.866828] ttm_dma_populate+0x25e/0x350 [ttm] >[34749.866835] ttm_tt_bind+0x2c/0x60 [ttm] >[34749.866839] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34749.866847] ttm_bo_validate+0x189/0x1a0 [ttm] >[34749.866851] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34749.866857] ? mutex_trylock+0xcd/0xe0 >[34749.866862] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34749.866896] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34749.866919] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34749.866942] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34749.866965] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34749.866987] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34749.867005] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34749.867026] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34749.867039] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34749.867047] drm_ioctl+0x2d5/0x370 [drm] >[34749.867064] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34749.867069] ? __pm_runtime_resume+0x54/0x90 >[34749.867074] ? trace_hardirqs_on_caller+0xed/0x180 >[34749.867093] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34749.867099] do_vfs_ioctl+0xa5/0x6e0 >[34749.867105] SyS_ioctl+0x74/0x80 >[34749.867110] do_syscall_64+0x79/0x220 >[34749.867114] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34749.867116] RIP: 0033:0x7f70a90d90f7 >[34749.867118] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34749.867120] RAX: ffffffffffffffda RBX: 000055e7ef150130 RCX: 00007f70a90d90f7 >[34749.867122] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34749.867123] RBP: 00007ffd456b9940 R08: 000055e7ef150130 R09: 0000000000000004 >[34749.867124] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34749.867125] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed9ce700 >[34751.312251] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34751.312259] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34751.312264] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34751.312266] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34751.312268] Call Trace: >[34751.312281] dump_stack+0x85/0xbf >[34751.312288] swiotlb_alloc_coherent+0x1be/0x1d0 >[34751.312304] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34751.312321] ttm_dma_populate+0x25e/0x350 [ttm] >[34751.312331] ttm_tt_bind+0x2c/0x60 [ttm] >[34751.312337] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34751.312352] ttm_bo_validate+0x189/0x1a0 [ttm] >[34751.312357] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34751.312368] ? mutex_trylock+0xcd/0xe0 >[34751.312377] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34751.312455] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34751.312507] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34751.312566] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34751.312611] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34751.312650] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34751.312681] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34751.312717] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34751.312740] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34751.312756] drm_ioctl+0x2d5/0x370 [drm] >[34751.312785] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34751.312803] ? __pm_runtime_resume+0x54/0x90 >[34751.312811] ? trace_hardirqs_on_caller+0xed/0x180 >[34751.312842] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34751.312853] do_vfs_ioctl+0xa5/0x6e0 >[34751.312867] SyS_ioctl+0x74/0x80 >[34751.312876] do_syscall_64+0x79/0x220 >[34751.312882] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34751.312886] RIP: 0033:0x7f70a90d90f7 >[34751.312889] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34751.312893] RAX: ffffffffffffffda RBX: 000055e7f2da62a0 RCX: 00007f70a90d90f7 >[34751.312896] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34751.312898] RBP: 00007ffd456b9940 R08: 000055e7f2da62a0 R09: 0000000000000004 >[34751.312900] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34751.312902] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee0afb90 >[34755.468824] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34755.468829] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34755.468833] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34755.468835] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34755.468837] Call Trace: >[34755.468846] dump_stack+0x85/0xbf >[34755.468852] swiotlb_alloc_coherent+0x1be/0x1d0 >[34755.468864] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34755.468880] ttm_dma_populate+0x25e/0x350 [ttm] >[34755.468891] ttm_tt_bind+0x2c/0x60 [ttm] >[34755.468898] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34755.468912] ttm_bo_validate+0x189/0x1a0 [ttm] >[34755.468917] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34755.468927] ? mutex_trylock+0xcd/0xe0 >[34755.468935] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34755.468984] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34755.469017] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34755.469056] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34755.469094] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34755.469129] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34755.469155] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34755.469189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34755.469204] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34755.469217] drm_ioctl+0x2d5/0x370 [drm] >[34755.469245] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34755.469252] ? __pm_runtime_resume+0x54/0x90 >[34755.469261] ? trace_hardirqs_on_caller+0xed/0x180 >[34755.469291] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34755.469298] do_vfs_ioctl+0xa5/0x6e0 >[34755.469310] SyS_ioctl+0x74/0x80 >[34755.469318] do_syscall_64+0x79/0x220 >[34755.469324] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34755.469327] RIP: 0033:0x7f70a90d90f7 >[34755.469330] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34755.469334] RAX: ffffffffffffffda RBX: 000055e7ed9c1ff0 RCX: 00007f70a90d90f7 >[34755.469337] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34755.469339] RBP: 00007ffd456b9940 R08: 000055e7ed9c1ff0 R09: 0000000000000004 >[34755.469341] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34755.469343] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1761b80 >[34756.712731] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34756.712736] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34756.712740] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34756.712742] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34756.712744] Call Trace: >[34756.712753] dump_stack+0x85/0xbf >[34756.712760] swiotlb_alloc_coherent+0x1be/0x1d0 >[34756.712773] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34756.712788] ttm_dma_populate+0x25e/0x350 [ttm] >[34756.712800] ttm_tt_bind+0x2c/0x60 [ttm] >[34756.712806] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34756.712821] ttm_bo_validate+0x189/0x1a0 [ttm] >[34756.712826] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34756.712835] ? mutex_trylock+0xcd/0xe0 >[34756.712844] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34756.712896] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34756.712925] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34756.712972] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34756.713007] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34756.713040] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34756.713066] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34756.713100] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34756.713116] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34756.713129] drm_ioctl+0x2d5/0x370 [drm] >[34756.713157] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34756.713164] ? __pm_runtime_resume+0x54/0x90 >[34756.713172] ? trace_hardirqs_on_caller+0xed/0x180 >[34756.713201] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34756.713219] do_vfs_ioctl+0xa5/0x6e0 >[34756.713232] SyS_ioctl+0x74/0x80 >[34756.713239] do_syscall_64+0x79/0x220 >[34756.713244] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34756.713248] RIP: 0033:0x7f70a90d90f7 >[34756.713250] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34756.713265] RAX: ffffffffffffffda RBX: 000055e7eeb2a510 RCX: 00007f70a90d90f7 >[34756.713267] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34756.713269] RBP: 00007ffd456b9940 R08: 000055e7eeb2a510 R09: 0000000000000004 >[34756.713271] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34756.713274] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee645e20 >[34764.853334] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34764.853337] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34764.853340] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34764.853341] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34764.853342] Call Trace: >[34764.853349] dump_stack+0x85/0xbf >[34764.853354] swiotlb_alloc_coherent+0x1be/0x1d0 >[34764.853361] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34764.853370] ttm_dma_populate+0x25e/0x350 [ttm] >[34764.853377] ttm_tt_bind+0x2c/0x60 [ttm] >[34764.853380] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34764.853388] ttm_bo_validate+0x189/0x1a0 [ttm] >[34764.853392] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34764.853397] ? mutex_trylock+0xcd/0xe0 >[34764.853403] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34764.853434] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34764.853456] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34764.853479] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34764.853502] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34764.853524] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34764.853544] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34764.853569] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34764.853581] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34764.853589] drm_ioctl+0x2d5/0x370 [drm] >[34764.853606] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34764.853610] ? __pm_runtime_resume+0x54/0x90 >[34764.853616] ? trace_hardirqs_on_caller+0xed/0x180 >[34764.853634] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34764.853639] do_vfs_ioctl+0xa5/0x6e0 >[34764.853646] SyS_ioctl+0x74/0x80 >[34764.853651] do_syscall_64+0x79/0x220 >[34764.853654] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34764.853656] RIP: 0033:0x7f70a90d90f7 >[34764.853658] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34764.853661] RAX: ffffffffffffffda RBX: 000055e7ef832400 RCX: 00007f70a90d90f7 >[34764.853662] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34764.853663] RBP: 00007ffd456b9940 R08: 000055e7ef832400 R09: 0000000000000004 >[34764.853664] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34764.853666] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee94f8e0 >[34765.461685] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34765.461689] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34765.461692] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34765.461693] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34765.461694] Call Trace: >[34765.461702] dump_stack+0x85/0xbf >[34765.461708] swiotlb_alloc_coherent+0x1be/0x1d0 >[34765.461729] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34765.461744] ttm_dma_populate+0x25e/0x350 [ttm] >[34765.461754] ttm_tt_bind+0x2c/0x60 [ttm] >[34765.461759] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34765.461766] ttm_bo_validate+0x189/0x1a0 [ttm] >[34765.461770] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34765.461775] ? mutex_trylock+0xcd/0xe0 >[34765.461780] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34765.461816] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34765.461840] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34765.461865] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34765.461900] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34765.461922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34765.461951] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34765.461986] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34765.462012] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34765.462036] drm_ioctl+0x2d5/0x370 [drm] >[34765.462062] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34765.462069] ? __pm_runtime_resume+0x54/0x90 >[34765.462076] ? trace_hardirqs_on_caller+0xed/0x180 >[34765.462097] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34765.462103] do_vfs_ioctl+0xa5/0x6e0 >[34765.462110] SyS_ioctl+0x74/0x80 >[34765.462115] do_syscall_64+0x79/0x220 >[34765.462118] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34765.462121] RIP: 0033:0x7f70a90d90f7 >[34765.462122] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34765.462125] RAX: ffffffffffffffda RBX: 000055e7ef1bd0d0 RCX: 00007f70a90d90f7 >[34765.462126] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34765.462127] RBP: 00007ffd456b9940 R08: 000055e7ef1bd0d0 R09: 0000000000000004 >[34765.462129] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34765.462130] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb5ec400 >[34767.746324] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34767.746327] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34767.746330] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34767.746331] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34767.746333] Call Trace: >[34767.746340] dump_stack+0x85/0xbf >[34767.746344] swiotlb_alloc_coherent+0x1be/0x1d0 >[34767.746352] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34767.746361] ttm_dma_populate+0x25e/0x350 [ttm] >[34767.746367] ttm_tt_bind+0x2c/0x60 [ttm] >[34767.746371] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34767.746380] ttm_bo_validate+0x189/0x1a0 [ttm] >[34767.746383] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34767.746389] ? mutex_trylock+0xcd/0xe0 >[34767.746394] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34767.746427] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34767.746449] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34767.746473] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34767.746498] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34767.746519] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34767.746537] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34767.746563] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34767.746576] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34767.746590] drm_ioctl+0x2d5/0x370 [drm] >[34767.746609] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34767.746614] ? __pm_runtime_resume+0x54/0x90 >[34767.746619] ? trace_hardirqs_on_caller+0xed/0x180 >[34767.746638] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34767.746643] do_vfs_ioctl+0xa5/0x6e0 >[34767.746650] SyS_ioctl+0x74/0x80 >[34767.746655] do_syscall_64+0x79/0x220 >[34767.746658] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34767.746661] RIP: 0033:0x7f70a90d90f7 >[34767.746662] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34767.746665] RAX: ffffffffffffffda RBX: 000055e7f2a222b0 RCX: 00007f70a90d90f7 >[34767.746666] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34767.746668] RBP: 00007ffd456b9940 R08: 000055e7f2a222b0 R09: 0000000000000004 >[34767.746669] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34767.746670] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb9bb6c0 >[34770.176785] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34770.176790] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34770.176794] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34770.176796] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34770.176798] Call Trace: >[34770.176808] dump_stack+0x85/0xbf >[34770.176814] swiotlb_alloc_coherent+0x1be/0x1d0 >[34770.176826] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34770.176844] ttm_dma_populate+0x25e/0x350 [ttm] >[34770.176855] ttm_tt_bind+0x2c/0x60 [ttm] >[34770.176861] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34770.176877] ttm_bo_validate+0x189/0x1a0 [ttm] >[34770.176882] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34770.176892] ? mutex_trylock+0xcd/0xe0 >[34770.176901] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34770.176957] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34770.176990] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34770.177000] ? __lock_acquire+0x2d4/0x1340 >[34770.177033] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34770.177071] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34770.177107] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34770.177134] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34770.177167] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34770.177185] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34770.177201] drm_ioctl+0x2d5/0x370 [drm] >[34770.177228] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34770.177235] ? __pm_runtime_resume+0x54/0x90 >[34770.177243] ? trace_hardirqs_on_caller+0xed/0x180 >[34770.177274] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34770.177282] do_vfs_ioctl+0xa5/0x6e0 >[34770.177294] SyS_ioctl+0x74/0x80 >[34770.177302] do_syscall_64+0x79/0x220 >[34770.177307] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34770.177311] RIP: 0033:0x7f70a90d90f7 >[34770.177313] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34770.177317] RAX: ffffffffffffffda RBX: 000055e7f01f87a0 RCX: 00007f70a90d90f7 >[34770.177320] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34770.177322] RBP: 00007ffd456b9940 R08: 000055e7f01f87a0 R09: 00007f70a939dc50 >[34770.177324] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34770.177326] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edc2d400 >[34773.891888] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34773.891893] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34773.891897] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34773.891899] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34773.891901] Call Trace: >[34773.891910] dump_stack+0x85/0xbf >[34773.891917] swiotlb_alloc_coherent+0x1be/0x1d0 >[34773.891928] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34773.891943] ttm_dma_populate+0x25e/0x350 [ttm] >[34773.891953] ttm_tt_bind+0x2c/0x60 [ttm] >[34773.891959] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34773.891967] ttm_bo_validate+0x189/0x1a0 [ttm] >[34773.891971] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34773.891976] ? mutex_trylock+0xcd/0xe0 >[34773.891982] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34773.892018] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34773.892050] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34773.892072] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34773.892095] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34773.892123] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34773.892145] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34773.892177] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34773.892193] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34773.892207] drm_ioctl+0x2d5/0x370 [drm] >[34773.892223] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34773.892228] ? __pm_runtime_resume+0x54/0x90 >[34773.892233] ? trace_hardirqs_on_caller+0xed/0x180 >[34773.892250] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34773.892256] do_vfs_ioctl+0xa5/0x6e0 >[34773.892262] SyS_ioctl+0x74/0x80 >[34773.892267] do_syscall_64+0x79/0x220 >[34773.892271] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34773.892273] RIP: 0033:0x7f70a90d90f7 >[34773.892275] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34773.892278] RAX: ffffffffffffffda RBX: 000055e7eff36760 RCX: 00007f70a90d90f7 >[34773.892279] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34773.892280] RBP: 00007ffd456b9940 R08: 000055e7eff36760 R09: 0000000000000004 >[34773.892281] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34773.892283] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ede61a00 >[34775.386946] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34775.386950] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34775.386952] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34775.386954] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34775.386955] Call Trace: >[34775.386961] dump_stack+0x85/0xbf >[34775.386966] swiotlb_alloc_coherent+0x1be/0x1d0 >[34775.386973] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34775.386983] ttm_dma_populate+0x25e/0x350 [ttm] >[34775.386989] ttm_tt_bind+0x2c/0x60 [ttm] >[34775.386993] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34775.387001] ttm_bo_validate+0x189/0x1a0 [ttm] >[34775.387004] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34775.387011] ? mutex_trylock+0xcd/0xe0 >[34775.387016] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34775.387051] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34775.387079] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34775.387104] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34775.387128] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34775.387152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34775.387175] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34775.387202] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34775.387213] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34775.387222] drm_ioctl+0x2d5/0x370 [drm] >[34775.387239] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34775.387244] ? __pm_runtime_resume+0x54/0x90 >[34775.387249] ? trace_hardirqs_on_caller+0xed/0x180 >[34775.387268] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34775.387273] do_vfs_ioctl+0xa5/0x6e0 >[34775.387280] SyS_ioctl+0x74/0x80 >[34775.387285] do_syscall_64+0x79/0x220 >[34775.387288] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34775.387291] RIP: 0033:0x7f70a90d90f7 >[34775.387292] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34775.387295] RAX: ffffffffffffffda RBX: 000055e7eeade5a0 RCX: 00007f70a90d90f7 >[34775.387296] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34775.387298] RBP: 00007ffd456b9940 R08: 000055e7eeade5a0 R09: 0000000000000004 >[34775.387299] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34775.387300] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef8888c0 >[34776.740148] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34776.740151] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34776.740154] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34776.740155] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34776.740157] Call Trace: >[34776.740163] dump_stack+0x85/0xbf >[34776.740167] swiotlb_alloc_coherent+0x1be/0x1d0 >[34776.740175] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34776.740184] ttm_dma_populate+0x25e/0x350 [ttm] >[34776.740190] ttm_tt_bind+0x2c/0x60 [ttm] >[34776.740194] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34776.740201] ttm_bo_validate+0x189/0x1a0 [ttm] >[34776.740204] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34776.740211] ? mutex_trylock+0xcd/0xe0 >[34776.740216] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34776.740246] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34776.740268] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34776.740291] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34776.740313] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34776.740335] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34776.740352] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34776.740372] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34776.740383] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34776.740392] drm_ioctl+0x2d5/0x370 [drm] >[34776.740408] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34776.740413] ? __pm_runtime_resume+0x54/0x90 >[34776.740418] ? trace_hardirqs_on_caller+0xed/0x180 >[34776.740436] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34776.740441] do_vfs_ioctl+0xa5/0x6e0 >[34776.740447] SyS_ioctl+0x74/0x80 >[34776.740452] do_syscall_64+0x79/0x220 >[34776.740455] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34776.740458] RIP: 0033:0x7f70a90d90f7 >[34776.740459] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34776.740462] RAX: ffffffffffffffda RBX: 000055e7ed9c1ff0 RCX: 00007f70a90d90f7 >[34776.740463] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34776.740464] RBP: 00007ffd456b9940 R08: 000055e7ed9c1ff0 R09: 0000000000000004 >[34776.740466] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34776.740467] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebbfb470 >[34782.179192] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34782.179195] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34782.179198] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34782.179200] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34782.179201] Call Trace: >[34782.179208] dump_stack+0x85/0xbf >[34782.179212] swiotlb_alloc_coherent+0x1be/0x1d0 >[34782.179219] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34782.179239] ttm_dma_populate+0x25e/0x350 [ttm] >[34782.179246] ttm_tt_bind+0x2c/0x60 [ttm] >[34782.179251] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34782.179264] ttm_bo_validate+0x189/0x1a0 [ttm] >[34782.179269] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34782.179276] ? mutex_trylock+0xcd/0xe0 >[34782.179284] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34782.179319] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34782.179342] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34782.179366] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34782.179400] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34782.179429] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34782.179455] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34782.179476] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34782.179489] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34782.179502] drm_ioctl+0x2d5/0x370 [drm] >[34782.179530] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34782.179569] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34782.179577] do_vfs_ioctl+0xa5/0x6e0 >[34782.179584] SyS_ioctl+0x74/0x80 >[34782.179589] do_syscall_64+0x79/0x220 >[34782.179592] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34782.179595] RIP: 0033:0x7f70a90d90f7 >[34782.179596] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34782.179599] RAX: ffffffffffffffda RBX: 000055e7f19b58d0 RCX: 00007f70a90d90f7 >[34782.179600] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34782.179601] RBP: 00007ffd456b98b0 R08: 000055e7f19b58d0 R09: 0000000000000004 >[34782.179603] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34782.179604] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ef558a00 >[34782.203744] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34782.203748] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34782.203751] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34782.203753] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34782.203755] Call Trace: >[34782.203763] dump_stack+0x85/0xbf >[34782.203768] swiotlb_alloc_coherent+0x1be/0x1d0 >[34782.203779] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34782.203793] ttm_dma_populate+0x25e/0x350 [ttm] >[34782.203803] ttm_tt_bind+0x2c/0x60 [ttm] >[34782.203809] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34782.203822] ttm_bo_validate+0x189/0x1a0 [ttm] >[34782.203826] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34782.203835] ? mutex_trylock+0xcd/0xe0 >[34782.203843] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34782.203882] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34782.203912] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34782.203946] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34782.203990] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34782.204033] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34782.204058] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34782.204089] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34782.204103] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34782.204115] drm_ioctl+0x2d5/0x370 [drm] >[34782.204142] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34782.204159] ? __pm_runtime_resume+0x54/0x90 >[34782.204168] ? trace_hardirqs_on_caller+0xed/0x180 >[34782.204198] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34782.204206] do_vfs_ioctl+0xa5/0x6e0 >[34782.204219] SyS_ioctl+0x74/0x80 >[34782.204227] do_syscall_64+0x79/0x220 >[34782.204232] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34782.204236] RIP: 0033:0x7f70a90d90f7 >[34782.204238] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34782.204243] RAX: ffffffffffffffda RBX: 000055e7ef3a47a0 RCX: 00007f70a90d90f7 >[34782.204245] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34782.204247] RBP: 00007ffd456b99b0 R08: 000055e7ef3a47a0 R09: 0000000000000004 >[34782.204249] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34782.204251] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7eb73a990 >[34787.541306] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34787.541311] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34787.541315] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34787.541317] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34787.541319] Call Trace: >[34787.541326] dump_stack+0x85/0xbf >[34787.541331] swiotlb_alloc_coherent+0x1be/0x1d0 >[34787.541339] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34787.541349] ttm_dma_populate+0x25e/0x350 [ttm] >[34787.541355] ttm_tt_bind+0x2c/0x60 [ttm] >[34787.541359] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34787.541367] ttm_bo_validate+0x189/0x1a0 [ttm] >[34787.541371] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34787.541377] ? mutex_trylock+0xcd/0xe0 >[34787.541382] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34787.541414] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34787.541437] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34787.541466] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34787.541500] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34787.541532] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34787.541557] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34787.541589] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34787.541603] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34787.541612] drm_ioctl+0x2d5/0x370 [drm] >[34787.541630] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34787.541634] ? __pm_runtime_resume+0x54/0x90 >[34787.541640] ? trace_hardirqs_on_caller+0xed/0x180 >[34787.541658] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34787.541663] do_vfs_ioctl+0xa5/0x6e0 >[34787.541670] SyS_ioctl+0x74/0x80 >[34787.541675] do_syscall_64+0x79/0x220 >[34787.541679] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34787.541682] RIP: 0033:0x7f70a90d90f7 >[34787.541683] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34787.541686] RAX: ffffffffffffffda RBX: 000055e7f02e1c20 RCX: 00007f70a90d90f7 >[34787.541687] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34787.541688] RBP: 00007ffd456b9940 R08: 000055e7f02e1c20 R09: 0000000000000004 >[34787.541690] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34787.541691] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef498dc0 >[34787.841982] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34787.841987] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34787.841990] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34787.841991] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34787.841993] Call Trace: >[34787.842001] dump_stack+0x85/0xbf >[34787.842006] swiotlb_alloc_coherent+0x1be/0x1d0 >[34787.842017] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34787.842030] ttm_dma_populate+0x25e/0x350 [ttm] >[34787.842038] ttm_tt_bind+0x2c/0x60 [ttm] >[34787.842043] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34787.842054] ttm_bo_validate+0x189/0x1a0 [ttm] >[34787.842058] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34787.842066] ? mutex_trylock+0xcd/0xe0 >[34787.842073] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34787.842110] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34787.842139] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34787.842178] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34787.842215] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34787.842249] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34787.842276] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34787.842321] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34787.842336] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34787.842351] drm_ioctl+0x2d5/0x370 [drm] >[34787.842374] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34787.842381] ? __pm_runtime_resume+0x54/0x90 >[34787.842389] ? trace_hardirqs_on_caller+0xed/0x180 >[34787.842417] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34787.842434] do_vfs_ioctl+0xa5/0x6e0 >[34787.842443] SyS_ioctl+0x74/0x80 >[34787.842449] do_syscall_64+0x79/0x220 >[34787.842453] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34787.842456] RIP: 0033:0x7f70a90d90f7 >[34787.842458] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34787.842462] RAX: ffffffffffffffda RBX: 000055e7f02e1c20 RCX: 00007f70a90d90f7 >[34787.842463] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34787.842465] RBP: 00007ffd456b9940 R08: 000055e7f02e1c20 R09: 0000000000000004 >[34787.842466] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34787.842468] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef498dc0 >[34787.955864] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34787.955867] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34787.955869] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34787.955871] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34787.955872] Call Trace: >[34787.955879] dump_stack+0x85/0xbf >[34787.955883] swiotlb_alloc_coherent+0x1be/0x1d0 >[34787.955891] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34787.955899] ttm_dma_populate+0x25e/0x350 [ttm] >[34787.955905] ttm_tt_bind+0x2c/0x60 [ttm] >[34787.955909] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34787.955917] ttm_bo_validate+0x189/0x1a0 [ttm] >[34787.955920] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34787.955926] ? mutex_trylock+0xcd/0xe0 >[34787.955931] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34787.955962] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34787.955982] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34787.955988] ? __lock_acquire+0x2d4/0x1340 >[34787.956019] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34787.956047] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34787.956078] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34787.956103] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34787.956134] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34787.956148] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34787.956161] drm_ioctl+0x2d5/0x370 [drm] >[34787.956186] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34787.956192] ? __pm_runtime_resume+0x54/0x90 >[34787.956208] ? trace_hardirqs_on_caller+0xed/0x180 >[34787.956245] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34787.956253] do_vfs_ioctl+0xa5/0x6e0 >[34787.956263] SyS_ioctl+0x74/0x80 >[34787.956270] do_syscall_64+0x79/0x220 >[34787.956274] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34787.956278] RIP: 0033:0x7f70a90d90f7 >[34787.956280] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34787.956284] RAX: ffffffffffffffda RBX: 000055e7f12a4970 RCX: 00007f70a90d90f7 >[34787.956286] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34787.956288] RBP: 00007ffd456b9940 R08: 000055e7f12a4970 R09: 00007f70a939dc50 >[34787.956290] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34787.956292] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee145de0 >[34790.122620] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34790.122623] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34790.122626] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34790.122627] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34790.122628] Call Trace: >[34790.122635] dump_stack+0x85/0xbf >[34790.122639] swiotlb_alloc_coherent+0x1be/0x1d0 >[34790.122647] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34790.122656] ttm_dma_populate+0x25e/0x350 [ttm] >[34790.122663] ttm_tt_bind+0x2c/0x60 [ttm] >[34790.122667] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34790.122675] ttm_bo_validate+0x189/0x1a0 [ttm] >[34790.122678] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34790.122694] ? mutex_trylock+0xcd/0xe0 >[34790.122699] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34790.122733] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34790.122754] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34790.122778] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34790.122801] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34790.122822] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34790.122840] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34790.122860] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34790.122871] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34790.122879] drm_ioctl+0x2d5/0x370 [drm] >[34790.122896] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34790.122901] ? __pm_runtime_resume+0x54/0x90 >[34790.122906] ? trace_hardirqs_on_caller+0xed/0x180 >[34790.122924] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34790.122929] do_vfs_ioctl+0xa5/0x6e0 >[34790.122936] SyS_ioctl+0x74/0x80 >[34790.122941] do_syscall_64+0x79/0x220 >[34790.122944] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34790.122946] RIP: 0033:0x7f70a90d90f7 >[34790.122948] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34790.122950] RAX: ffffffffffffffda RBX: 000055e7eefe9f80 RCX: 00007f70a90d90f7 >[34790.122952] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34790.122953] RBP: 00007ffd456b9940 R08: 000055e7eefe9f80 R09: 0000000000000004 >[34790.122954] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34790.122955] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f00ddc50 >[34793.185616] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34793.185620] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34793.185623] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34793.185625] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34793.185626] Call Trace: >[34793.185633] dump_stack+0x85/0xbf >[34793.185637] swiotlb_alloc_coherent+0x1be/0x1d0 >[34793.185645] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34793.185655] ttm_dma_populate+0x25e/0x350 [ttm] >[34793.185662] ttm_tt_bind+0x2c/0x60 [ttm] >[34793.185666] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34793.185675] ttm_bo_validate+0x189/0x1a0 [ttm] >[34793.185678] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34793.185686] ? mutex_trylock+0xcd/0xe0 >[34793.185694] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34793.185727] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34793.185750] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34793.185774] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34793.185798] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34793.185820] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34793.185838] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34793.185858] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34793.185871] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34793.185879] drm_ioctl+0x2d5/0x370 [drm] >[34793.185896] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34793.185902] ? __pm_runtime_resume+0x54/0x90 >[34793.185907] ? trace_hardirqs_on_caller+0xed/0x180 >[34793.185926] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34793.185931] do_vfs_ioctl+0xa5/0x6e0 >[34793.185938] SyS_ioctl+0x74/0x80 >[34793.185943] do_syscall_64+0x79/0x220 >[34793.185947] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34793.185950] RIP: 0033:0x7f70a90d90f7 >[34793.185951] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34793.185954] RAX: ffffffffffffffda RBX: 000055e7edf0f070 RCX: 00007f70a90d90f7 >[34793.185955] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34793.185957] RBP: 00007ffd456b98b0 R08: 000055e7edf0f070 R09: 0000000000000004 >[34793.185958] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34793.185959] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ec516d80 >[34793.235339] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34793.235342] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34793.235354] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34793.235356] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34793.235357] Call Trace: >[34793.235364] dump_stack+0x85/0xbf >[34793.235368] swiotlb_alloc_coherent+0x1be/0x1d0 >[34793.235376] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34793.235385] ttm_dma_populate+0x25e/0x350 [ttm] >[34793.235392] ttm_tt_bind+0x2c/0x60 [ttm] >[34793.235396] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34793.235404] ttm_bo_validate+0x189/0x1a0 [ttm] >[34793.235407] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34793.235414] ? mutex_trylock+0xcd/0xe0 >[34793.235419] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34793.235453] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34793.235477] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34793.235501] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34793.235525] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34793.235547] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34793.235565] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34793.235586] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34793.235597] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34793.235605] drm_ioctl+0x2d5/0x370 [drm] >[34793.235622] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34793.235626] ? __pm_runtime_resume+0x54/0x90 >[34793.235632] ? trace_hardirqs_on_caller+0xed/0x180 >[34793.235650] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34793.235655] do_vfs_ioctl+0xa5/0x6e0 >[34793.235662] SyS_ioctl+0x74/0x80 >[34793.235666] do_syscall_64+0x79/0x220 >[34793.235670] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34793.235673] RIP: 0033:0x7f70a90d90f7 >[34793.235675] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34793.235679] RAX: ffffffffffffffda RBX: 000055e7edf0f070 RCX: 00007f70a90d90f7 >[34793.235681] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34793.235683] RBP: 00007ffd456b98b0 R08: 000055e7edf0f070 R09: 0000000000000004 >[34793.235685] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34793.235687] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ec516d80 >[34793.298728] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34793.298733] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34793.298736] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34793.298739] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34793.298740] Call Trace: >[34793.298749] dump_stack+0x85/0xbf >[34793.298756] swiotlb_alloc_coherent+0x1be/0x1d0 >[34793.298769] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34793.298786] ttm_dma_populate+0x25e/0x350 [ttm] >[34793.298797] ttm_tt_bind+0x2c/0x60 [ttm] >[34793.298804] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34793.298818] ttm_bo_validate+0x189/0x1a0 [ttm] >[34793.298823] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34793.298833] ? mutex_trylock+0xcd/0xe0 >[34793.298842] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34793.298881] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34793.298905] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34793.298910] ? __lock_acquire+0x2d4/0x1340 >[34793.298931] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34793.298958] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34793.298987] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34793.299012] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34793.299040] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34793.299052] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34793.299060] drm_ioctl+0x2d5/0x370 [drm] >[34793.299077] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34793.299081] ? __pm_runtime_resume+0x54/0x90 >[34793.299086] ? trace_hardirqs_on_caller+0xed/0x180 >[34793.299104] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34793.299109] do_vfs_ioctl+0xa5/0x6e0 >[34793.299116] SyS_ioctl+0x74/0x80 >[34793.299121] do_syscall_64+0x79/0x220 >[34793.299124] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34793.299127] RIP: 0033:0x7f70a90d90f7 >[34793.299128] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34793.299131] RAX: ffffffffffffffda RBX: 000055e7f0f67400 RCX: 00007f70a90d90f7 >[34793.299132] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34793.299133] RBP: 00007ffd456b98b0 R08: 000055e7f0f67400 R09: 00007f70a939dc50 >[34793.299135] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34793.299136] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee2b4f50 >[34793.856392] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34793.856396] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34793.856398] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34793.856400] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34793.856401] Call Trace: >[34793.856409] dump_stack+0x85/0xbf >[34793.856413] swiotlb_alloc_coherent+0x1be/0x1d0 >[34793.856421] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34793.856430] ttm_dma_populate+0x25e/0x350 [ttm] >[34793.856436] ttm_tt_bind+0x2c/0x60 [ttm] >[34793.856440] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34793.856449] ttm_bo_validate+0x189/0x1a0 [ttm] >[34793.856452] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34793.856458] ? mutex_trylock+0xcd/0xe0 >[34793.856463] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34793.856494] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34793.856517] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34793.856540] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34793.856563] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34793.856585] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34793.856602] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34793.856622] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34793.856634] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34793.856642] drm_ioctl+0x2d5/0x370 [drm] >[34793.856659] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34793.856664] ? __pm_runtime_resume+0x54/0x90 >[34793.856669] ? trace_hardirqs_on_caller+0xed/0x180 >[34793.856695] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34793.856701] do_vfs_ioctl+0xa5/0x6e0 >[34793.856708] SyS_ioctl+0x74/0x80 >[34793.856713] do_syscall_64+0x79/0x220 >[34793.856716] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34793.856719] RIP: 0033:0x7f70a90d90f7 >[34793.856720] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34793.856723] RAX: ffffffffffffffda RBX: 000055e7edd82f90 RCX: 00007f70a90d90f7 >[34793.856724] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34793.856725] RBP: 00007ffd456b9940 R08: 000055e7edd82f90 R09: 0000000000000004 >[34793.856727] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34793.856728] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1321620 >[34794.283192] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34794.283196] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34794.283200] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34794.283203] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34794.283205] Call Trace: >[34794.283214] dump_stack+0x85/0xbf >[34794.283220] swiotlb_alloc_coherent+0x1be/0x1d0 >[34794.283232] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34794.283249] ttm_dma_populate+0x25e/0x350 [ttm] >[34794.283260] ttm_tt_bind+0x2c/0x60 [ttm] >[34794.283267] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34794.283282] ttm_bo_validate+0x189/0x1a0 [ttm] >[34794.283287] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34794.283298] ? mutex_trylock+0xcd/0xe0 >[34794.283307] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34794.283347] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34794.283381] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34794.283422] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34794.283461] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34794.283499] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34794.283528] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34794.283565] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34794.283580] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34794.283595] drm_ioctl+0x2d5/0x370 [drm] >[34794.283626] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34794.283633] ? __pm_runtime_resume+0x54/0x90 >[34794.283642] ? trace_hardirqs_on_caller+0xed/0x180 >[34794.283674] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34794.283682] do_vfs_ioctl+0xa5/0x6e0 >[34794.283693] SyS_ioctl+0x74/0x80 >[34794.283702] do_syscall_64+0x79/0x220 >[34794.283707] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34794.283711] RIP: 0033:0x7f70a90d90f7 >[34794.283713] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34794.283718] RAX: ffffffffffffffda RBX: 000055e7f1136ac0 RCX: 00007f70a90d90f7 >[34794.283720] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34794.283722] RBP: 00007ffd456b9940 R08: 000055e7f1136ac0 R09: 0000000000000004 >[34794.283724] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34794.283727] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef2afaa0 >[34798.692617] swiotlb_tbl_map_single: 12 callbacks suppressed >[34798.692620] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34798.692623] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34798.692625] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34798.692627] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34798.692628] Call Trace: >[34798.692635] dump_stack+0x85/0xbf >[34798.692639] swiotlb_alloc_coherent+0x1be/0x1d0 >[34798.692647] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34798.692656] ttm_dma_populate+0x25e/0x350 [ttm] >[34798.692663] ttm_tt_bind+0x2c/0x60 [ttm] >[34798.692667] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34798.692674] ttm_bo_validate+0x189/0x1a0 [ttm] >[34798.692678] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34798.692683] ? mutex_trylock+0xcd/0xe0 >[34798.692689] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34798.692733] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34798.692758] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34798.692781] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34798.692803] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34798.692825] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34798.692841] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34798.692862] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34798.692873] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34798.692881] drm_ioctl+0x2d5/0x370 [drm] >[34798.692898] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34798.692903] ? __pm_runtime_resume+0x54/0x90 >[34798.692909] ? trace_hardirqs_on_caller+0xed/0x180 >[34798.692927] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34798.692932] do_vfs_ioctl+0xa5/0x6e0 >[34798.692939] SyS_ioctl+0x74/0x80 >[34798.692943] do_syscall_64+0x79/0x220 >[34798.692947] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34798.692949] RIP: 0033:0x7f70a90d90f7 >[34798.692951] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34798.692953] RAX: ffffffffffffffda RBX: 000055e7eeb76000 RCX: 00007f70a90d90f7 >[34798.692954] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34798.692956] RBP: 00007ffd456b9940 R08: 000055e7eeb76000 R09: 0000000000000004 >[34798.692957] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34798.692958] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef1971b0 >[34798.698482] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34798.698485] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34798.698488] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34798.698490] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34798.698492] Call Trace: >[34798.698497] dump_stack+0x85/0xbf >[34798.698503] swiotlb_alloc_coherent+0x1be/0x1d0 >[34798.698513] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34798.698528] ttm_dma_populate+0x25e/0x350 [ttm] >[34798.698538] ttm_tt_bind+0x2c/0x60 [ttm] >[34798.698544] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34798.698556] ttm_bo_validate+0x189/0x1a0 [ttm] >[34798.698561] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34798.698570] ? mutex_trylock+0xcd/0xe0 >[34798.698577] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34798.698610] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34798.698640] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34798.698675] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34798.698710] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34798.698743] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34798.698768] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34798.698800] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34798.698814] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34798.698828] drm_ioctl+0x2d5/0x370 [drm] >[34798.698855] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34798.698861] ? __pm_runtime_resume+0x54/0x90 >[34798.698868] ? trace_hardirqs_on_caller+0xed/0x180 >[34798.698904] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34798.698922] do_vfs_ioctl+0xa5/0x6e0 >[34798.698933] SyS_ioctl+0x74/0x80 >[34798.698940] do_syscall_64+0x79/0x220 >[34798.698945] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34798.698948] RIP: 0033:0x7f70a90d90f7 >[34798.698950] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34798.698954] RAX: ffffffffffffffda RBX: 000055e7eeb76000 RCX: 00007f70a90d90f7 >[34798.698956] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34798.698958] RBP: 00007ffd456b9940 R08: 000055e7eeb76000 R09: 0000000000000004 >[34798.698960] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34798.698962] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef1971b0 >[34798.718230] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34798.718266] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34798.718270] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34798.718273] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34798.718275] Call Trace: >[34798.718283] dump_stack+0x85/0xbf >[34798.718290] swiotlb_alloc_coherent+0x1be/0x1d0 >[34798.718300] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34798.718313] ttm_dma_populate+0x25e/0x350 [ttm] >[34798.718322] ttm_tt_bind+0x2c/0x60 [ttm] >[34798.718327] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34798.718339] ttm_bo_validate+0x189/0x1a0 [ttm] >[34798.718344] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34798.718354] ? mutex_trylock+0xcd/0xe0 >[34798.718361] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34798.718398] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34798.718428] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34798.718460] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34798.718491] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34798.718521] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34798.718545] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34798.718574] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34798.718587] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34798.718599] drm_ioctl+0x2d5/0x370 [drm] >[34798.718624] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34798.718635] ? _raw_spin_unlock_irqrestore+0x37/0x60 >[34798.718661] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34798.718668] do_vfs_ioctl+0xa5/0x6e0 >[34798.718677] SyS_ioctl+0x74/0x80 >[34798.718684] do_syscall_64+0x79/0x220 >[34798.718688] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34798.718691] RIP: 0033:0x7f70a90d90f7 >[34798.718693] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34798.718697] RAX: ffffffffffffffda RBX: 000055e7ee356340 RCX: 00007f70a90d90f7 >[34798.718699] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34798.718701] RBP: 00007ffd456b99b0 R08: 000055e7ee356340 R09: 0000000000000004 >[34798.718703] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34798.718705] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f0ec8240 >[34799.125323] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34799.125327] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34799.125330] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34799.125331] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34799.125332] Call Trace: >[34799.125339] dump_stack+0x85/0xbf >[34799.125343] swiotlb_alloc_coherent+0x1be/0x1d0 >[34799.125351] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34799.125360] ttm_dma_populate+0x25e/0x350 [ttm] >[34799.125366] ttm_tt_bind+0x2c/0x60 [ttm] >[34799.125370] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34799.125378] ttm_bo_validate+0x189/0x1a0 [ttm] >[34799.125381] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34799.125387] ? mutex_trylock+0xcd/0xe0 >[34799.125393] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34799.125422] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34799.125443] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34799.125449] ? __lock_acquire+0x2d4/0x1340 >[34799.125469] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34799.125491] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34799.125523] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34799.125540] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34799.125562] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34799.125573] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34799.125581] drm_ioctl+0x2d5/0x370 [drm] >[34799.125599] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34799.125603] ? __pm_runtime_resume+0x54/0x90 >[34799.125608] ? trace_hardirqs_on_caller+0xed/0x180 >[34799.125627] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34799.125632] do_vfs_ioctl+0xa5/0x6e0 >[34799.125639] SyS_ioctl+0x74/0x80 >[34799.125644] do_syscall_64+0x79/0x220 >[34799.125647] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34799.125650] RIP: 0033:0x7f70a90d90f7 >[34799.125651] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34799.125654] RAX: ffffffffffffffda RBX: 000055e7ee15f670 RCX: 00007f70a90d90f7 >[34799.125655] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34799.125656] RBP: 00007ffd456b9940 R08: 000055e7ee15f670 R09: 00007f70a939dc50 >[34799.125658] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34799.125659] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f12d92a0 >[34800.141904] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34800.141909] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34800.141913] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34800.141916] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34800.141918] Call Trace: >[34800.141927] dump_stack+0x85/0xbf >[34800.141933] swiotlb_alloc_coherent+0x1be/0x1d0 >[34800.141946] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34800.141963] ttm_dma_populate+0x25e/0x350 [ttm] >[34800.141974] ttm_tt_bind+0x2c/0x60 [ttm] >[34800.141981] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34800.141996] ttm_bo_validate+0x189/0x1a0 [ttm] >[34800.142001] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34800.142011] ? mutex_trylock+0xcd/0xe0 >[34800.142020] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34800.142061] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34800.142094] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34800.142134] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34800.142172] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34800.142206] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34800.142233] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34800.142267] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34800.142282] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34800.142296] drm_ioctl+0x2d5/0x370 [drm] >[34800.142324] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34800.142331] ? __pm_runtime_resume+0x54/0x90 >[34800.142339] ? trace_hardirqs_on_caller+0xed/0x180 >[34800.142370] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34800.142378] do_vfs_ioctl+0xa5/0x6e0 >[34800.142390] SyS_ioctl+0x74/0x80 >[34800.142398] do_syscall_64+0x79/0x220 >[34800.142403] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34800.142406] RIP: 0033:0x7f70a90d90f7 >[34800.142408] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34800.142412] RAX: ffffffffffffffda RBX: 000055e7f00d8d60 RCX: 00007f70a90d90f7 >[34800.142414] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34800.142416] RBP: 00007ffd456b98b0 R08: 000055e7f00d8d60 R09: 0000000000000004 >[34800.142418] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34800.142420] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f3850dc0 >[34804.175964] swiotlb_tbl_map_single: 24 callbacks suppressed >[34804.175967] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34804.175971] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34804.175974] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34804.175977] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34804.175978] Call Trace: >[34804.175987] dump_stack+0x85/0xbf >[34804.175993] swiotlb_alloc_coherent+0x1be/0x1d0 >[34804.176005] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34804.176021] ttm_dma_populate+0x25e/0x350 [ttm] >[34804.176031] ttm_tt_bind+0x2c/0x60 [ttm] >[34804.176036] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34804.176044] ttm_bo_validate+0x189/0x1a0 [ttm] >[34804.176048] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34804.176054] ? mutex_trylock+0xcd/0xe0 >[34804.176059] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34804.176094] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34804.176119] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34804.176125] ? __lock_acquire+0x2d4/0x1340 >[34804.176149] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34804.176184] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34804.176216] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34804.176242] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34804.176274] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34804.176288] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34804.176297] drm_ioctl+0x2d5/0x370 [drm] >[34804.176322] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34804.176329] ? __pm_runtime_resume+0x54/0x90 >[34804.176336] ? trace_hardirqs_on_caller+0xed/0x180 >[34804.176369] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34804.176375] do_vfs_ioctl+0xa5/0x6e0 >[34804.176382] SyS_ioctl+0x74/0x80 >[34804.176387] do_syscall_64+0x79/0x220 >[34804.176390] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34804.176393] RIP: 0033:0x7f70a90d90f7 >[34804.176394] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34804.176397] RAX: ffffffffffffffda RBX: 000055e7ecab7a60 RCX: 00007f70a90d90f7 >[34804.176398] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34804.176400] RBP: 00007ffd456b9940 R08: 000055e7ecab7a60 R09: 00007f70a939dc50 >[34804.176401] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34804.176402] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3852880 >[34804.276456] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34804.276460] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34804.276462] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34804.276464] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34804.276465] Call Trace: >[34804.276471] dump_stack+0x85/0xbf >[34804.276476] swiotlb_alloc_coherent+0x1be/0x1d0 >[34804.276483] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34804.276491] ttm_dma_populate+0x25e/0x350 [ttm] >[34804.276497] ttm_tt_bind+0x2c/0x60 [ttm] >[34804.276501] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34804.276509] ttm_bo_validate+0x189/0x1a0 [ttm] >[34804.276512] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34804.276517] ? mutex_trylock+0xcd/0xe0 >[34804.276522] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34804.276552] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34804.276570] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34804.276591] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34804.276612] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34804.276632] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34804.276647] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34804.276666] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34804.276677] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34804.276685] drm_ioctl+0x2d5/0x370 [drm] >[34804.276700] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34804.276705] ? __pm_runtime_resume+0x54/0x90 >[34804.276710] ? trace_hardirqs_on_caller+0xed/0x180 >[34804.276740] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34804.276746] do_vfs_ioctl+0xa5/0x6e0 >[34804.276763] SyS_ioctl+0x74/0x80 >[34804.276768] do_syscall_64+0x79/0x220 >[34804.276771] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34804.276773] RIP: 0033:0x7f70a90d90f7 >[34804.276775] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34804.276777] RAX: ffffffffffffffda RBX: 000055e7f1d74e40 RCX: 00007f70a90d90f7 >[34804.276779] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34804.276780] RBP: 00007ffd456b9940 R08: 000055e7f1d74e40 R09: 0000000000000004 >[34804.276781] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34804.276782] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0bbf6e0 >[34807.184016] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34807.184020] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34807.184023] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34807.184024] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34807.184025] Call Trace: >[34807.184034] dump_stack+0x85/0xbf >[34807.184040] swiotlb_alloc_coherent+0x1be/0x1d0 >[34807.184052] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34807.184066] ttm_dma_populate+0x25e/0x350 [ttm] >[34807.184076] ttm_tt_bind+0x2c/0x60 [ttm] >[34807.184083] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34807.184095] ttm_bo_validate+0x189/0x1a0 [ttm] >[34807.184101] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34807.184110] ? mutex_trylock+0xcd/0xe0 >[34807.184118] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34807.184150] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34807.184174] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34807.184197] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34807.184220] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34807.184242] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34807.184265] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34807.184297] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34807.184314] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34807.184330] drm_ioctl+0x2d5/0x370 [drm] >[34807.184355] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34807.184360] ? __pm_runtime_resume+0x54/0x90 >[34807.184368] ? trace_hardirqs_on_caller+0xed/0x180 >[34807.184395] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34807.184403] do_vfs_ioctl+0xa5/0x6e0 >[34807.184414] SyS_ioctl+0x74/0x80 >[34807.184422] do_syscall_64+0x79/0x220 >[34807.184427] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34807.184430] RIP: 0033:0x7f70a90d90f7 >[34807.184432] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34807.184436] RAX: ffffffffffffffda RBX: 000055e7f0f8ae00 RCX: 00007f70a90d90f7 >[34807.184438] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34807.184440] RBP: 00007ffd456b98b0 R08: 000055e7f0f8ae00 R09: 0000000000000004 >[34807.184442] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34807.184444] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7eba64900 >[34807.331835] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34807.331838] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34807.331841] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34807.331842] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34807.331843] Call Trace: >[34807.331851] dump_stack+0x85/0xbf >[34807.331855] swiotlb_alloc_coherent+0x1be/0x1d0 >[34807.331863] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34807.331872] ttm_dma_populate+0x25e/0x350 [ttm] >[34807.331879] ttm_tt_bind+0x2c/0x60 [ttm] >[34807.331883] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34807.331891] ttm_bo_validate+0x189/0x1a0 [ttm] >[34807.331894] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34807.331901] ? mutex_trylock+0xcd/0xe0 >[34807.331907] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34807.331941] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34807.331965] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34807.331989] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34807.332013] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34807.332036] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34807.332055] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34807.332078] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34807.332090] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34807.332098] drm_ioctl+0x2d5/0x370 [drm] >[34807.332118] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34807.332123] ? __pm_runtime_resume+0x54/0x90 >[34807.332128] ? trace_hardirqs_on_caller+0xed/0x180 >[34807.332147] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34807.332152] do_vfs_ioctl+0xa5/0x6e0 >[34807.332159] SyS_ioctl+0x74/0x80 >[34807.332164] do_syscall_64+0x79/0x220 >[34807.332168] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34807.332170] RIP: 0033:0x7f70a90d90f7 >[34807.332172] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34807.332174] RAX: ffffffffffffffda RBX: 000055e7f0f8ae00 RCX: 00007f70a90d90f7 >[34807.332176] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34807.332177] RBP: 00007ffd456b98b0 R08: 000055e7f0f8ae00 R09: 0000000000000004 >[34807.332178] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34807.332179] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7eba64900 >[34807.616548] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34807.616553] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34807.616556] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34807.616558] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34807.616560] Call Trace: >[34807.616568] dump_stack+0x85/0xbf >[34807.616573] swiotlb_alloc_coherent+0x1be/0x1d0 >[34807.616583] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34807.616597] ttm_dma_populate+0x25e/0x350 [ttm] >[34807.616605] ttm_tt_bind+0x2c/0x60 [ttm] >[34807.616610] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34807.616622] ttm_bo_validate+0x189/0x1a0 [ttm] >[34807.616626] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34807.616634] ? mutex_trylock+0xcd/0xe0 >[34807.616641] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34807.616680] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34807.616711] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34807.616745] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34807.616780] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34807.616822] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34807.616848] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34807.616887] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34807.616903] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34807.616917] drm_ioctl+0x2d5/0x370 [drm] >[34807.616953] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34807.616959] ? __pm_runtime_resume+0x54/0x90 >[34807.616967] ? trace_hardirqs_on_caller+0xed/0x180 >[34807.617004] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34807.617012] do_vfs_ioctl+0xa5/0x6e0 >[34807.617022] SyS_ioctl+0x74/0x80 >[34807.617030] do_syscall_64+0x79/0x220 >[34807.617034] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34807.617038] RIP: 0033:0x7f70a90d90f7 >[34807.617040] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34807.617044] RAX: ffffffffffffffda RBX: 000055e7f0f8ae00 RCX: 00007f70a90d90f7 >[34807.617045] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34807.617047] RBP: 00007ffd456b98b0 R08: 000055e7f0f8ae00 R09: 0000000000000004 >[34807.617049] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34807.617051] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7eba64900 >[34809.710232] swiotlb_tbl_map_single: 2 callbacks suppressed >[34809.710235] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34809.710240] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34809.710244] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34809.710246] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34809.710248] Call Trace: >[34809.710257] dump_stack+0x85/0xbf >[34809.710263] swiotlb_alloc_coherent+0x1be/0x1d0 >[34809.710283] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34809.710300] ttm_dma_populate+0x25e/0x350 [ttm] >[34809.710311] ttm_tt_bind+0x2c/0x60 [ttm] >[34809.710317] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34809.710329] ttm_bo_validate+0x189/0x1a0 [ttm] >[34809.710332] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34809.710338] ? mutex_trylock+0xcd/0xe0 >[34809.710343] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34809.710379] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34809.710409] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34809.710434] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34809.710457] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34809.710478] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34809.710496] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34809.710517] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34809.710529] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34809.710538] drm_ioctl+0x2d5/0x370 [drm] >[34809.710555] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34809.710560] ? __pm_runtime_resume+0x54/0x90 >[34809.710565] ? trace_hardirqs_on_caller+0xed/0x180 >[34809.710584] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34809.710590] do_vfs_ioctl+0xa5/0x6e0 >[34809.710596] SyS_ioctl+0x74/0x80 >[34809.710601] do_syscall_64+0x79/0x220 >[34809.710605] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34809.710607] RIP: 0033:0x7f70a90d90f7 >[34809.710609] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34809.710612] RAX: ffffffffffffffda RBX: 000055e7f0b543a0 RCX: 00007f70a90d90f7 >[34809.710613] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34809.710614] RBP: 00007ffd456b98b0 R08: 000055e7f0b543a0 R09: 0000000000000004 >[34809.710615] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34809.710617] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7edd187a0 >[34809.766583] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34809.766588] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34809.766592] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34809.766594] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34809.766596] Call Trace: >[34809.766604] dump_stack+0x85/0xbf >[34809.766610] swiotlb_alloc_coherent+0x1be/0x1d0 >[34809.766622] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34809.766635] ttm_dma_populate+0x25e/0x350 [ttm] >[34809.766645] ttm_tt_bind+0x2c/0x60 [ttm] >[34809.766651] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34809.766661] ttm_bo_validate+0x189/0x1a0 [ttm] >[34809.766664] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34809.766670] ? mutex_trylock+0xcd/0xe0 >[34809.766676] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34809.766712] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34809.766745] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34809.766778] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34809.766801] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34809.766824] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34809.766841] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34809.766863] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34809.766874] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34809.766883] drm_ioctl+0x2d5/0x370 [drm] >[34809.766900] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34809.766905] ? __pm_runtime_resume+0x54/0x90 >[34809.766910] ? trace_hardirqs_on_caller+0xed/0x180 >[34809.766929] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34809.766934] do_vfs_ioctl+0xa5/0x6e0 >[34809.766941] SyS_ioctl+0x74/0x80 >[34809.766946] do_syscall_64+0x79/0x220 >[34809.766949] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34809.766952] RIP: 0033:0x7f70a90d90f7 >[34809.766954] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34809.766956] RAX: ffffffffffffffda RBX: 000055e7f0b543a0 RCX: 00007f70a90d90f7 >[34809.766958] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34809.766959] RBP: 00007ffd456b98b0 R08: 000055e7f0b543a0 R09: 0000000000000004 >[34809.766960] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34809.766961] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7edd187a0 >[34809.824935] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34809.824939] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34809.824942] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34809.824943] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34809.824944] Call Trace: >[34809.824951] dump_stack+0x85/0xbf >[34809.824956] swiotlb_alloc_coherent+0x1be/0x1d0 >[34809.824964] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34809.824973] ttm_dma_populate+0x25e/0x350 [ttm] >[34809.824979] ttm_tt_bind+0x2c/0x60 [ttm] >[34809.824983] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34809.824991] ttm_bo_validate+0x189/0x1a0 [ttm] >[34809.824994] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34809.825000] ? mutex_trylock+0xcd/0xe0 >[34809.825005] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34809.825038] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34809.825061] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34809.825084] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34809.825107] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34809.825129] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34809.825146] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34809.825167] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34809.825179] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34809.825192] drm_ioctl+0x2d5/0x370 [drm] >[34809.825210] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34809.825215] ? __pm_runtime_resume+0x54/0x90 >[34809.825221] ? trace_hardirqs_on_caller+0xed/0x180 >[34809.825239] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34809.825244] do_vfs_ioctl+0xa5/0x6e0 >[34809.825251] SyS_ioctl+0x74/0x80 >[34809.825256] do_syscall_64+0x79/0x220 >[34809.825259] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34809.825262] RIP: 0033:0x7f70a90d90f7 >[34809.825263] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34809.825266] RAX: ffffffffffffffda RBX: 000055e7f0b543a0 RCX: 00007f70a90d90f7 >[34809.825267] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34809.825269] RBP: 00007ffd456b98b0 R08: 000055e7f0b543a0 R09: 0000000000000004 >[34809.825270] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34809.825271] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7edd187a0 >[34811.264087] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34811.264090] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34811.264093] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34811.264094] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34811.264095] Call Trace: >[34811.264102] dump_stack+0x85/0xbf >[34811.264106] swiotlb_alloc_coherent+0x1be/0x1d0 >[34811.264114] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34811.264122] ttm_dma_populate+0x25e/0x350 [ttm] >[34811.264128] ttm_tt_bind+0x2c/0x60 [ttm] >[34811.264132] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34811.264140] ttm_bo_validate+0x189/0x1a0 [ttm] >[34811.264143] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34811.264149] ? mutex_trylock+0xcd/0xe0 >[34811.264154] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34811.264184] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34811.264205] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34811.264227] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34811.264250] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34811.264271] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34811.264289] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34811.264309] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34811.264321] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34811.264329] drm_ioctl+0x2d5/0x370 [drm] >[34811.264345] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34811.264349] ? __pm_runtime_resume+0x54/0x90 >[34811.264354] ? trace_hardirqs_on_caller+0xed/0x180 >[34811.264372] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34811.264377] do_vfs_ioctl+0xa5/0x6e0 >[34811.264384] SyS_ioctl+0x74/0x80 >[34811.264388] do_syscall_64+0x79/0x220 >[34811.264391] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34811.264394] RIP: 0033:0x7f70a90d90f7 >[34811.264395] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34811.264398] RAX: ffffffffffffffda RBX: 000055e7eb501b50 RCX: 00007f70a90d90f7 >[34811.264399] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34811.264400] RBP: 00007ffd456b9940 R08: 000055e7eb501b50 R09: 00007f70a939dca0 >[34811.264401] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[34811.264403] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2897da0 >[34813.261303] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34813.261306] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34813.261309] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34813.261310] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34813.261311] Call Trace: >[34813.261318] dump_stack+0x85/0xbf >[34813.261322] swiotlb_alloc_coherent+0x1be/0x1d0 >[34813.261330] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34813.261340] ttm_dma_populate+0x25e/0x350 [ttm] >[34813.261346] ttm_tt_bind+0x2c/0x60 [ttm] >[34813.261350] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34813.261357] ttm_bo_validate+0x189/0x1a0 [ttm] >[34813.261360] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34813.261366] ? mutex_trylock+0xcd/0xe0 >[34813.261372] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34813.261403] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34813.261424] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34813.261458] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34813.261480] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34813.261501] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34813.261518] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34813.261538] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34813.261549] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34813.261557] drm_ioctl+0x2d5/0x370 [drm] >[34813.261573] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34813.261578] ? __pm_runtime_resume+0x54/0x90 >[34813.261583] ? trace_hardirqs_on_caller+0xed/0x180 >[34813.261600] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34813.261605] do_vfs_ioctl+0xa5/0x6e0 >[34813.261611] SyS_ioctl+0x74/0x80 >[34813.261616] do_syscall_64+0x79/0x220 >[34813.261619] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34813.261621] RIP: 0033:0x7f70a90d90f7 >[34813.261623] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34813.261625] RAX: ffffffffffffffda RBX: 000055e7ecbfed80 RCX: 00007f70a90d90f7 >[34813.261627] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34813.261628] RBP: 00007ffd456b9940 R08: 000055e7ecbfed80 R09: 00007f70a939dc90 >[34813.261629] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[34813.261630] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef3ae2c0 >[34816.052493] swiotlb_tbl_map_single: 6 callbacks suppressed >[34816.052496] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34816.052501] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34816.052505] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34816.052508] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34816.052510] Call Trace: >[34816.052519] dump_stack+0x85/0xbf >[34816.052526] swiotlb_alloc_coherent+0x1be/0x1d0 >[34816.052538] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34816.052564] ttm_dma_populate+0x25e/0x350 [ttm] >[34816.052574] ttm_tt_bind+0x2c/0x60 [ttm] >[34816.052580] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34816.052591] ttm_bo_validate+0x189/0x1a0 [ttm] >[34816.052595] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34816.052604] ? mutex_trylock+0xcd/0xe0 >[34816.052612] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34816.052664] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34816.052697] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34816.052733] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34816.052768] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34816.052802] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34816.052828] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34816.052859] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34816.052878] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34816.052895] drm_ioctl+0x2d5/0x370 [drm] >[34816.052924] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34816.052931] ? __pm_runtime_resume+0x54/0x90 >[34816.052939] ? trace_hardirqs_on_caller+0xed/0x180 >[34816.052968] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34816.052976] do_vfs_ioctl+0xa5/0x6e0 >[34816.052987] SyS_ioctl+0x74/0x80 >[34816.052994] do_syscall_64+0x79/0x220 >[34816.052999] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34816.053002] RIP: 0033:0x7f70a90d90f7 >[34816.053004] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34816.053008] RAX: ffffffffffffffda RBX: 000055e7f38c7cc0 RCX: 00007f70a90d90f7 >[34816.053010] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34816.053012] RBP: 00007ffd456b9940 R08: 000055e7f38c7cc0 R09: 0000000000000004 >[34816.053014] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34816.053016] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3045ef0 >[34816.765220] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34816.765223] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34816.765225] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34816.765227] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34816.765228] Call Trace: >[34816.765235] dump_stack+0x85/0xbf >[34816.765239] swiotlb_alloc_coherent+0x1be/0x1d0 >[34816.765249] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34816.765265] ttm_dma_populate+0x25e/0x350 [ttm] >[34816.765276] ttm_tt_bind+0x2c/0x60 [ttm] >[34816.765282] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34816.765296] ttm_bo_validate+0x189/0x1a0 [ttm] >[34816.765301] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34816.765310] ? mutex_trylock+0xcd/0xe0 >[34816.765318] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34816.765359] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34816.765392] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34816.765427] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34816.765450] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34816.765471] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34816.765488] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34816.765509] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34816.765522] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34816.765530] drm_ioctl+0x2d5/0x370 [drm] >[34816.765547] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34816.765552] ? __pm_runtime_resume+0x54/0x90 >[34816.765558] ? trace_hardirqs_on_caller+0xed/0x180 >[34816.765576] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34816.765581] do_vfs_ioctl+0xa5/0x6e0 >[34816.765588] SyS_ioctl+0x74/0x80 >[34816.765593] do_syscall_64+0x79/0x220 >[34816.765597] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34816.765599] RIP: 0033:0x7f70a90d90f7 >[34816.765601] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34816.765604] RAX: ffffffffffffffda RBX: 000055e7f2bd6ba0 RCX: 00007f70a90d90f7 >[34816.765605] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34816.765606] RBP: 00007ffd456b98b0 R08: 000055e7f2bd6ba0 R09: 0000000000000004 >[34816.765608] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34816.765609] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7edbf2b30 >[34817.098183] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34817.098187] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34817.098191] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34817.098193] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34817.098195] Call Trace: >[34817.098203] dump_stack+0x85/0xbf >[34817.098208] swiotlb_alloc_coherent+0x1be/0x1d0 >[34817.098219] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34817.098233] ttm_dma_populate+0x25e/0x350 [ttm] >[34817.098243] ttm_tt_bind+0x2c/0x60 [ttm] >[34817.098249] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34817.098262] ttm_bo_validate+0x189/0x1a0 [ttm] >[34817.098267] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34817.098276] ? mutex_trylock+0xcd/0xe0 >[34817.098285] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34817.098324] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34817.098356] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34817.098392] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34817.098425] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34817.098457] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34817.098482] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34817.098514] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34817.098530] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34817.098541] drm_ioctl+0x2d5/0x370 [drm] >[34817.098568] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34817.098576] ? __pm_runtime_resume+0x54/0x90 >[34817.098584] ? trace_hardirqs_on_caller+0xed/0x180 >[34817.098614] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34817.098622] do_vfs_ioctl+0xa5/0x6e0 >[34817.098633] SyS_ioctl+0x74/0x80 >[34817.098641] do_syscall_64+0x79/0x220 >[34817.098647] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34817.098651] RIP: 0033:0x7f70a90d90f7 >[34817.098653] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34817.098658] RAX: ffffffffffffffda RBX: 000055e7ed8f6610 RCX: 00007f70a90d90f7 >[34817.098660] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34817.098662] RBP: 00007ffd456b98b0 R08: 000055e7ed8f6610 R09: 0000000000000004 >[34817.098665] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34817.098667] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee74c920 >[34817.152680] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34817.152686] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34817.152691] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34817.152693] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34817.152695] Call Trace: >[34817.152706] dump_stack+0x85/0xbf >[34817.152714] swiotlb_alloc_coherent+0x1be/0x1d0 >[34817.152729] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34817.152747] ttm_dma_populate+0x25e/0x350 [ttm] >[34817.152759] ttm_tt_bind+0x2c/0x60 [ttm] >[34817.152766] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34817.152782] ttm_bo_validate+0x189/0x1a0 [ttm] >[34817.152787] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34817.152796] ? mutex_trylock+0xcd/0xe0 >[34817.152805] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34817.152881] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34817.152921] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34817.152962] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34817.153001] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34817.153036] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34817.153063] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34817.153097] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34817.153113] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34817.153127] drm_ioctl+0x2d5/0x370 [drm] >[34817.153156] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34817.153163] ? __pm_runtime_resume+0x54/0x90 >[34817.153172] ? trace_hardirqs_on_caller+0xed/0x180 >[34817.153203] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34817.153212] do_vfs_ioctl+0xa5/0x6e0 >[34817.153224] SyS_ioctl+0x74/0x80 >[34817.153233] do_syscall_64+0x79/0x220 >[34817.153238] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34817.153242] RIP: 0033:0x7f70a90d90f7 >[34817.153244] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34817.153249] RAX: ffffffffffffffda RBX: 000055e7ed8f6610 RCX: 00007f70a90d90f7 >[34817.153251] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34817.153253] RBP: 00007ffd456b98b0 R08: 000055e7ed8f6610 R09: 0000000000000004 >[34817.153256] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34817.153258] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee74c920 >[34817.411727] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34817.411731] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34817.411734] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34817.411736] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34817.411738] Call Trace: >[34817.411747] dump_stack+0x85/0xbf >[34817.411753] swiotlb_alloc_coherent+0x1be/0x1d0 >[34817.411764] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34817.411781] ttm_dma_populate+0x25e/0x350 [ttm] >[34817.411792] ttm_tt_bind+0x2c/0x60 [ttm] >[34817.411798] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34817.411812] ttm_bo_validate+0x189/0x1a0 [ttm] >[34817.411816] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34817.411826] ? mutex_trylock+0xcd/0xe0 >[34817.411835] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34817.411873] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34817.411906] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34817.411935] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34817.411958] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34817.411980] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34817.411998] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34817.412019] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34817.412030] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34817.412039] drm_ioctl+0x2d5/0x370 [drm] >[34817.412056] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34817.412061] ? __pm_runtime_resume+0x54/0x90 >[34817.412066] ? trace_hardirqs_on_caller+0xed/0x180 >[34817.412085] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34817.412090] do_vfs_ioctl+0xa5/0x6e0 >[34817.412097] SyS_ioctl+0x74/0x80 >[34817.412102] do_syscall_64+0x79/0x220 >[34817.412105] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34817.412108] RIP: 0033:0x7f70a90d90f7 >[34817.412109] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34817.412112] RAX: ffffffffffffffda RBX: 000055e7f1a5e1a0 RCX: 00007f70a90d90f7 >[34817.412113] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34817.412114] RBP: 00007ffd456b9940 R08: 000055e7f1a5e1a0 R09: 0000000000000004 >[34817.412116] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34817.412117] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3871f80 >[34821.110406] swiotlb_tbl_map_single: 12 callbacks suppressed >[34821.110409] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34821.110414] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34821.110418] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34821.110420] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34821.110422] Call Trace: >[34821.110430] dump_stack+0x85/0xbf >[34821.110437] swiotlb_alloc_coherent+0x1be/0x1d0 >[34821.110449] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34821.110465] ttm_dma_populate+0x25e/0x350 [ttm] >[34821.110477] ttm_tt_bind+0x2c/0x60 [ttm] >[34821.110484] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34821.110498] ttm_bo_validate+0x189/0x1a0 [ttm] >[34821.110503] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34821.110514] ? mutex_trylock+0xcd/0xe0 >[34821.110523] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34821.110561] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34821.110593] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34821.110632] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34821.110670] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34821.110705] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34821.110731] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34821.110765] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34821.110779] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34821.110792] drm_ioctl+0x2d5/0x370 [drm] >[34821.110820] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34821.110837] ? __pm_runtime_resume+0x54/0x90 >[34821.110845] ? trace_hardirqs_on_caller+0xed/0x180 >[34821.110875] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34821.110882] do_vfs_ioctl+0xa5/0x6e0 >[34821.110894] SyS_ioctl+0x74/0x80 >[34821.110902] do_syscall_64+0x79/0x220 >[34821.110907] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34821.110911] RIP: 0033:0x7fd8d64ef0f7 >[34821.110913] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34821.110917] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[34821.110920] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34821.110922] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[34821.110923] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34821.110925] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000323cb00 >[34821.113009] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34821.113012] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34821.113015] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34821.113018] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34821.113019] Call Trace: >[34821.113025] dump_stack+0x85/0xbf >[34821.113031] swiotlb_alloc_coherent+0x1be/0x1d0 >[34821.113041] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34821.113058] ttm_dma_populate+0x25e/0x350 [ttm] >[34821.113069] ttm_tt_bind+0x2c/0x60 [ttm] >[34821.113075] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34821.113090] ttm_bo_validate+0x189/0x1a0 [ttm] >[34821.113095] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34821.113105] ? mutex_trylock+0xcd/0xe0 >[34821.113114] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34821.113147] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34821.113176] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34821.113213] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34821.113248] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34821.113281] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34821.113307] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34821.113340] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34821.113353] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34821.113366] drm_ioctl+0x2d5/0x370 [drm] >[34821.113393] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34821.113400] ? __pm_runtime_resume+0x54/0x90 >[34821.113408] ? trace_hardirqs_on_caller+0xed/0x180 >[34821.113438] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34821.113445] do_vfs_ioctl+0xa5/0x6e0 >[34821.113458] SyS_ioctl+0x74/0x80 >[34821.113466] do_syscall_64+0x79/0x220 >[34821.113471] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34821.113474] RIP: 0033:0x7fd8d64ef0f7 >[34821.113476] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34821.113481] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[34821.113483] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34821.113485] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[34821.113487] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34821.113490] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000323cb00 >[34823.185190] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34823.185193] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34823.185196] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34823.185198] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34823.185200] Call Trace: >[34823.185207] dump_stack+0x85/0xbf >[34823.185212] swiotlb_alloc_coherent+0x1be/0x1d0 >[34823.185221] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34823.185231] ttm_dma_populate+0x25e/0x350 [ttm] >[34823.185237] ttm_tt_bind+0x2c/0x60 [ttm] >[34823.185242] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34823.185251] ttm_bo_validate+0x189/0x1a0 [ttm] >[34823.185254] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34823.185261] ? mutex_trylock+0xcd/0xe0 >[34823.185266] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34823.185300] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34823.185334] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34823.185359] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34823.185383] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34823.185405] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34823.185422] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34823.185442] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34823.185454] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34823.185462] drm_ioctl+0x2d5/0x370 [drm] >[34823.185478] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34823.185483] ? __pm_runtime_resume+0x54/0x90 >[34823.185488] ? trace_hardirqs_on_caller+0xed/0x180 >[34823.185506] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34823.185512] do_vfs_ioctl+0xa5/0x6e0 >[34823.185518] SyS_ioctl+0x74/0x80 >[34823.185523] do_syscall_64+0x79/0x220 >[34823.185526] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34823.185529] RIP: 0033:0x7f70a90d90f7 >[34823.185530] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34823.185533] RAX: ffffffffffffffda RBX: 000055e7f34dd050 RCX: 00007f70a90d90f7 >[34823.185534] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34823.185536] RBP: 00007ffd456b9940 R08: 000055e7f34dd050 R09: 0000000000000004 >[34823.185537] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34823.185538] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0499ca0 >[34823.532385] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34823.532389] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34823.532392] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34823.532393] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34823.532394] Call Trace: >[34823.532402] dump_stack+0x85/0xbf >[34823.532406] swiotlb_alloc_coherent+0x1be/0x1d0 >[34823.532415] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34823.532424] ttm_dma_populate+0x25e/0x350 [ttm] >[34823.532431] ttm_tt_bind+0x2c/0x60 [ttm] >[34823.532435] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34823.532443] ttm_bo_validate+0x189/0x1a0 [ttm] >[34823.532447] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34823.532453] ? mutex_trylock+0xcd/0xe0 >[34823.532459] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34823.532496] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34823.532520] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34823.532551] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34823.532586] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34823.532620] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34823.532639] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34823.532660] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34823.532674] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34823.532682] drm_ioctl+0x2d5/0x370 [drm] >[34823.532699] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34823.532704] ? __pm_runtime_resume+0x54/0x90 >[34823.532709] ? trace_hardirqs_on_caller+0xed/0x180 >[34823.532733] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34823.532741] do_vfs_ioctl+0xa5/0x6e0 >[34823.532752] SyS_ioctl+0x74/0x80 >[34823.532760] do_syscall_64+0x79/0x220 >[34823.532765] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34823.532769] RIP: 0033:0x7f70a90d90f7 >[34823.532771] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34823.532775] RAX: ffffffffffffffda RBX: 000055e7ec80de30 RCX: 00007f70a90d90f7 >[34823.532777] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34823.532779] RBP: 00007ffd456b9940 R08: 000055e7ec80de30 R09: 00007f70a939dcc0 >[34823.532781] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[34823.532783] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eeab3d00 >[34823.824095] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34823.824098] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34823.824101] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34823.824102] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34823.824103] Call Trace: >[34823.824120] dump_stack+0x85/0xbf >[34823.824125] swiotlb_alloc_coherent+0x1be/0x1d0 >[34823.824133] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34823.824142] ttm_dma_populate+0x25e/0x350 [ttm] >[34823.824148] ttm_tt_bind+0x2c/0x60 [ttm] >[34823.824152] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34823.824160] ttm_bo_validate+0x189/0x1a0 [ttm] >[34823.824163] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34823.824169] ? mutex_trylock+0xcd/0xe0 >[34823.824174] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34823.824218] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34823.824243] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34823.824274] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34823.824303] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34823.824330] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34823.824352] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34823.824382] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34823.824396] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34823.824407] drm_ioctl+0x2d5/0x370 [drm] >[34823.824434] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34823.824440] ? __pm_runtime_resume+0x54/0x90 >[34823.824448] ? trace_hardirqs_on_caller+0xed/0x180 >[34823.824475] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34823.824483] do_vfs_ioctl+0xa5/0x6e0 >[34823.824493] SyS_ioctl+0x74/0x80 >[34823.824500] do_syscall_64+0x79/0x220 >[34823.824504] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34823.824508] RIP: 0033:0x7f70a90d90f7 >[34823.824510] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34823.824514] RAX: ffffffffffffffda RBX: 000055e7f2d0a750 RCX: 00007f70a90d90f7 >[34823.824516] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34823.824517] RBP: 00007ffd456b9940 R08: 000055e7f2d0a750 R09: 0000000000000004 >[34823.824519] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34823.824521] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1d7df00 >[34827.103660] swiotlb_tbl_map_single: 10 callbacks suppressed >[34827.103663] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34827.103666] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34827.103669] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34827.103670] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34827.103671] Call Trace: >[34827.103678] dump_stack+0x85/0xbf >[34827.103682] swiotlb_alloc_coherent+0x1be/0x1d0 >[34827.103690] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34827.103699] ttm_dma_populate+0x25e/0x350 [ttm] >[34827.103705] ttm_tt_bind+0x2c/0x60 [ttm] >[34827.103709] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34827.103717] ttm_bo_validate+0x189/0x1a0 [ttm] >[34827.103721] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34827.103727] ? mutex_trylock+0xcd/0xe0 >[34827.103732] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34827.103768] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34827.103791] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34827.103821] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34827.103865] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34827.103907] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34827.103926] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34827.103947] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34827.103959] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34827.103967] drm_ioctl+0x2d5/0x370 [drm] >[34827.103984] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34827.103988] ? __pm_runtime_resume+0x54/0x90 >[34827.103993] ? trace_hardirqs_on_caller+0xed/0x180 >[34827.104011] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34827.104016] do_vfs_ioctl+0xa5/0x6e0 >[34827.104023] SyS_ioctl+0x74/0x80 >[34827.104027] do_syscall_64+0x79/0x220 >[34827.104031] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34827.104033] RIP: 0033:0x7f70a90d90f7 >[34827.104034] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34827.104037] RAX: ffffffffffffffda RBX: 000055e7ed33fe00 RCX: 00007f70a90d90f7 >[34827.104038] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34827.104039] RBP: 00007ffd456b9940 R08: 000055e7ed33fe00 R09: 0000000000000004 >[34827.104041] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34827.104042] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eeab2e30 >[34828.897687] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34828.897691] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34828.897693] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34828.897695] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34828.897696] Call Trace: >[34828.897703] dump_stack+0x85/0xbf >[34828.897707] swiotlb_alloc_coherent+0x1be/0x1d0 >[34828.897715] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34828.897724] ttm_dma_populate+0x25e/0x350 [ttm] >[34828.897730] ttm_tt_bind+0x2c/0x60 [ttm] >[34828.897735] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34828.897743] ttm_bo_validate+0x189/0x1a0 [ttm] >[34828.897746] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34828.897752] ? mutex_trylock+0xcd/0xe0 >[34828.897757] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34828.897790] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34828.897813] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34828.897837] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34828.897873] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34828.897897] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34828.897915] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34828.897936] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34828.897947] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34828.897956] drm_ioctl+0x2d5/0x370 [drm] >[34828.897974] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34828.897979] ? __pm_runtime_resume+0x54/0x90 >[34828.897985] ? trace_hardirqs_on_caller+0xed/0x180 >[34828.898004] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34828.898009] do_vfs_ioctl+0xa5/0x6e0 >[34828.898016] SyS_ioctl+0x74/0x80 >[34828.898021] do_syscall_64+0x79/0x220 >[34828.898025] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34828.898027] RIP: 0033:0x7f70a90d90f7 >[34828.898029] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34828.898031] RAX: ffffffffffffffda RBX: 000055e7f30b27a0 RCX: 00007f70a90d90f7 >[34828.898033] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34828.898034] RBP: 00007ffd456b9940 R08: 000055e7f30b27a0 R09: 0000000000000004 >[34828.898036] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34828.898038] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f08c50a0 >[34829.040116] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34829.040120] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34829.040124] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34829.040126] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34829.040128] Call Trace: >[34829.040136] dump_stack+0x85/0xbf >[34829.040142] swiotlb_alloc_coherent+0x1be/0x1d0 >[34829.040153] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34829.040167] ttm_dma_populate+0x25e/0x350 [ttm] >[34829.040177] ttm_tt_bind+0x2c/0x60 [ttm] >[34829.040183] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34829.040195] ttm_bo_validate+0x189/0x1a0 [ttm] >[34829.040200] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34829.040208] ? mutex_trylock+0xcd/0xe0 >[34829.040216] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34829.040260] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34829.040293] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34829.040331] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34829.040368] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34829.040402] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34829.040429] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34829.040462] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34829.040478] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34829.040492] drm_ioctl+0x2d5/0x370 [drm] >[34829.040519] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34829.040526] ? __pm_runtime_resume+0x54/0x90 >[34829.040533] ? trace_hardirqs_on_caller+0xed/0x180 >[34829.040562] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34829.040570] do_vfs_ioctl+0xa5/0x6e0 >[34829.040580] SyS_ioctl+0x74/0x80 >[34829.040587] do_syscall_64+0x79/0x220 >[34829.040592] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34829.040595] RIP: 0033:0x7f70a90d90f7 >[34829.040597] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34829.040601] RAX: ffffffffffffffda RBX: 000055e7f2c4b480 RCX: 00007f70a90d90f7 >[34829.040603] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34829.040605] RBP: 00007ffd456b9940 R08: 000055e7f2c4b480 R09: 0000000000000004 >[34829.040607] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34829.040609] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f209a3f0 >[34830.699708] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34830.699711] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34830.699714] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34830.699716] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34830.699717] Call Trace: >[34830.699724] dump_stack+0x85/0xbf >[34830.699729] swiotlb_alloc_coherent+0x1be/0x1d0 >[34830.699736] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34830.699746] ttm_dma_populate+0x25e/0x350 [ttm] >[34830.699752] ttm_tt_bind+0x2c/0x60 [ttm] >[34830.699757] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34830.699765] ttm_bo_validate+0x189/0x1a0 [ttm] >[34830.699769] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34830.699775] ? mutex_trylock+0xcd/0xe0 >[34830.699780] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34830.699814] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34830.699837] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34830.699866] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34830.699896] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34830.699931] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34830.699957] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34830.699991] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34830.700007] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34830.700021] drm_ioctl+0x2d5/0x370 [drm] >[34830.700049] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34830.700053] ? __pm_runtime_resume+0x54/0x90 >[34830.700059] ? trace_hardirqs_on_caller+0xed/0x180 >[34830.700077] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34830.700082] do_vfs_ioctl+0xa5/0x6e0 >[34830.700089] SyS_ioctl+0x74/0x80 >[34830.700094] do_syscall_64+0x79/0x220 >[34830.700097] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34830.700099] RIP: 0033:0x7f70a90d90f7 >[34830.700101] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34830.700104] RAX: ffffffffffffffda RBX: 000055e7f1100fa0 RCX: 00007f70a90d90f7 >[34830.700105] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34830.700106] RBP: 00007ffd456b98b0 R08: 000055e7f1100fa0 R09: 0000000000000004 >[34830.700108] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34830.700109] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f0952210 >[34830.895818] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34830.895821] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34830.895824] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34830.895825] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34830.895826] Call Trace: >[34830.895834] dump_stack+0x85/0xbf >[34830.895838] swiotlb_alloc_coherent+0x1be/0x1d0 >[34830.895846] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34830.895861] ttm_dma_populate+0x25e/0x350 [ttm] >[34830.895872] ttm_tt_bind+0x2c/0x60 [ttm] >[34830.895878] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34830.895891] ttm_bo_validate+0x189/0x1a0 [ttm] >[34830.895896] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34830.895902] ? mutex_trylock+0xcd/0xe0 >[34830.895908] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34830.895947] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34830.895981] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34830.896016] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34830.896041] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34830.896063] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34830.896080] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34830.896101] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34830.896114] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34830.896128] drm_ioctl+0x2d5/0x370 [drm] >[34830.896155] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34830.896163] ? __pm_runtime_resume+0x54/0x90 >[34830.896171] ? trace_hardirqs_on_caller+0xed/0x180 >[34830.896190] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34830.896196] do_vfs_ioctl+0xa5/0x6e0 >[34830.896203] SyS_ioctl+0x74/0x80 >[34830.896208] do_syscall_64+0x79/0x220 >[34830.896211] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34830.896214] RIP: 0033:0x7f70a90d90f7 >[34830.896215] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34830.896218] RAX: ffffffffffffffda RBX: 000055e7f2373f40 RCX: 00007f70a90d90f7 >[34830.896219] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34830.896221] RBP: 00007ffd456b98b0 R08: 000055e7f2373f40 R09: 0000000000000004 >[34830.896222] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34830.896223] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f30e8730 >[34832.644040] swiotlb_tbl_map_single: 6 callbacks suppressed >[34832.644043] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34832.644048] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34832.644051] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34832.644053] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34832.644055] Call Trace: >[34832.644064] dump_stack+0x85/0xbf >[34832.644070] swiotlb_alloc_coherent+0x1be/0x1d0 >[34832.644081] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34832.644094] ttm_dma_populate+0x25e/0x350 [ttm] >[34832.644100] ttm_tt_bind+0x2c/0x60 [ttm] >[34832.644103] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34832.644111] ttm_bo_validate+0x189/0x1a0 [ttm] >[34832.644114] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34832.644120] ? mutex_trylock+0xcd/0xe0 >[34832.644125] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34832.644160] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34832.644193] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34832.644237] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34832.644262] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34832.644296] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34832.644320] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34832.644341] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34832.644353] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34832.644371] drm_ioctl+0x2d5/0x370 [drm] >[34832.644387] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34832.644392] ? __pm_runtime_resume+0x54/0x90 >[34832.644397] ? trace_hardirqs_on_caller+0xed/0x180 >[34832.644421] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34832.644429] do_vfs_ioctl+0xa5/0x6e0 >[34832.644440] SyS_ioctl+0x74/0x80 >[34832.644447] do_syscall_64+0x79/0x220 >[34832.644452] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34832.644455] RIP: 0033:0x7f70a90d90f7 >[34832.644456] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34832.644459] RAX: ffffffffffffffda RBX: 000055e7f06bb7d0 RCX: 00007f70a90d90f7 >[34832.644460] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34832.644461] RBP: 00007ffd456b9940 R08: 000055e7f06bb7d0 R09: 0000000000000004 >[34832.644462] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34832.644464] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2be6380 >[34833.081704] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34833.081707] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34833.081710] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34833.081711] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34833.081712] Call Trace: >[34833.081719] dump_stack+0x85/0xbf >[34833.081724] swiotlb_alloc_coherent+0x1be/0x1d0 >[34833.081732] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34833.081742] ttm_dma_populate+0x25e/0x350 [ttm] >[34833.081749] ttm_tt_bind+0x2c/0x60 [ttm] >[34833.081753] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34833.081761] ttm_bo_validate+0x189/0x1a0 [ttm] >[34833.081764] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34833.081770] ? mutex_trylock+0xcd/0xe0 >[34833.081776] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34833.081807] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34833.081829] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34833.081853] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34833.081880] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34833.081902] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34833.081919] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34833.081940] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34833.081951] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34833.081960] drm_ioctl+0x2d5/0x370 [drm] >[34833.081977] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34833.081982] ? __pm_runtime_resume+0x54/0x90 >[34833.081987] ? trace_hardirqs_on_caller+0xed/0x180 >[34833.082005] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34833.082010] do_vfs_ioctl+0xa5/0x6e0 >[34833.082017] SyS_ioctl+0x74/0x80 >[34833.082022] do_syscall_64+0x79/0x220 >[34833.082028] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34833.082031] RIP: 0033:0x7f70a90d90f7 >[34833.082033] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34833.082037] RAX: ffffffffffffffda RBX: 000055e7f14615a0 RCX: 00007f70a90d90f7 >[34833.082039] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34833.082041] RBP: 00007ffd456b9940 R08: 000055e7f14615a0 R09: 0000000000000004 >[34833.082043] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34833.082045] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f14617d0 >[34834.323881] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34834.323885] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34834.323887] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34834.323889] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34834.323890] Call Trace: >[34834.323897] dump_stack+0x85/0xbf >[34834.323901] swiotlb_alloc_coherent+0x1be/0x1d0 >[34834.323909] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34834.323918] ttm_dma_populate+0x25e/0x350 [ttm] >[34834.323924] ttm_tt_bind+0x2c/0x60 [ttm] >[34834.323928] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34834.323936] ttm_bo_validate+0x189/0x1a0 [ttm] >[34834.323939] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34834.323945] ? mutex_trylock+0xcd/0xe0 >[34834.323951] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34834.323983] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34834.324006] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34834.324029] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34834.324052] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34834.324074] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34834.324091] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34834.324122] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34834.324138] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34834.324150] drm_ioctl+0x2d5/0x370 [drm] >[34834.324175] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34834.324181] ? __pm_runtime_resume+0x54/0x90 >[34834.324188] ? trace_hardirqs_on_caller+0xed/0x180 >[34834.324213] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34834.324220] do_vfs_ioctl+0xa5/0x6e0 >[34834.324230] SyS_ioctl+0x74/0x80 >[34834.324237] do_syscall_64+0x79/0x220 >[34834.324241] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34834.324244] RIP: 0033:0x7f70a90d90f7 >[34834.324246] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34834.324250] RAX: ffffffffffffffda RBX: 000055e7eeb67e00 RCX: 00007f70a90d90f7 >[34834.324252] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34834.324253] RBP: 00007ffd456b9940 R08: 000055e7eeb67e00 R09: 00007f70a939de70 >[34834.324255] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[34834.324257] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f069af30 >[34836.890033] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34836.890037] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34836.890039] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34836.890041] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34836.890042] Call Trace: >[34836.890049] dump_stack+0x85/0xbf >[34836.890053] swiotlb_alloc_coherent+0x1be/0x1d0 >[34836.890061] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34836.890070] ttm_dma_populate+0x25e/0x350 [ttm] >[34836.890076] ttm_tt_bind+0x2c/0x60 [ttm] >[34836.890080] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34836.890088] ttm_bo_validate+0x189/0x1a0 [ttm] >[34836.890092] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34836.890097] ? mutex_trylock+0xcd/0xe0 >[34836.890103] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34836.890137] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34836.890160] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34836.890182] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34836.890206] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34836.890227] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34836.890255] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34836.890275] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34836.890286] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34836.890295] drm_ioctl+0x2d5/0x370 [drm] >[34836.890311] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34836.890316] ? __pm_runtime_resume+0x54/0x90 >[34836.890321] ? trace_hardirqs_on_caller+0xed/0x180 >[34836.890338] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34836.890343] do_vfs_ioctl+0xa5/0x6e0 >[34836.890350] SyS_ioctl+0x74/0x80 >[34836.890354] do_syscall_64+0x79/0x220 >[34836.890357] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34836.890360] RIP: 0033:0x7f70a90d90f7 >[34836.890361] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34836.890364] RAX: ffffffffffffffda RBX: 000055e7f27b1d70 RCX: 00007f70a90d90f7 >[34836.890365] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34836.890366] RBP: 00007ffd456b9940 R08: 000055e7f27b1d70 R09: 0000000000000004 >[34836.890368] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34836.890369] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0a1b7a0 >[34841.395289] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34841.395294] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34841.395298] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34841.395300] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34841.395302] Call Trace: >[34841.395310] dump_stack+0x85/0xbf >[34841.395316] swiotlb_alloc_coherent+0x1be/0x1d0 >[34841.395327] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34841.395343] ttm_dma_populate+0x25e/0x350 [ttm] >[34841.395354] ttm_tt_bind+0x2c/0x60 [ttm] >[34841.395360] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34841.395373] ttm_bo_validate+0x189/0x1a0 [ttm] >[34841.395378] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34841.395388] ? mutex_trylock+0xcd/0xe0 >[34841.395397] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34841.395434] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34841.395456] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34841.395480] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34841.395503] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34841.395525] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34841.395543] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34841.395564] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34841.395576] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34841.395584] drm_ioctl+0x2d5/0x370 [drm] >[34841.395602] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34841.395606] ? __pm_runtime_resume+0x54/0x90 >[34841.395612] ? trace_hardirqs_on_caller+0xed/0x180 >[34841.395630] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34841.395635] do_vfs_ioctl+0xa5/0x6e0 >[34841.395642] SyS_ioctl+0x74/0x80 >[34841.395647] do_syscall_64+0x79/0x220 >[34841.395652] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34841.395656] RIP: 0033:0x7f70a90d90f7 >[34841.395658] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34841.395662] RAX: ffffffffffffffda RBX: 000055e7f09530d0 RCX: 00007f70a90d90f7 >[34841.395664] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34841.395666] RBP: 00007ffd456b9940 R08: 000055e7f09530d0 R09: 00007f70a939dce0 >[34841.395668] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[34841.395670] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0953000 >[34841.604717] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34841.604721] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34841.604725] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34841.604727] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34841.604729] Call Trace: >[34841.604738] dump_stack+0x85/0xbf >[34841.604745] swiotlb_alloc_coherent+0x1be/0x1d0 >[34841.604756] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34841.604772] ttm_dma_populate+0x25e/0x350 [ttm] >[34841.604780] ttm_tt_bind+0x2c/0x60 [ttm] >[34841.604784] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34841.604792] ttm_bo_validate+0x189/0x1a0 [ttm] >[34841.604797] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34841.604807] ? mutex_trylock+0xcd/0xe0 >[34841.604816] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34841.604860] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34841.604893] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34841.604930] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34841.604965] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34841.605001] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34841.605018] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34841.605040] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34841.605054] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34841.605062] drm_ioctl+0x2d5/0x370 [drm] >[34841.605079] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34841.605084] ? __pm_runtime_resume+0x54/0x90 >[34841.605089] ? trace_hardirqs_on_caller+0xed/0x180 >[34841.605108] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34841.605113] do_vfs_ioctl+0xa5/0x6e0 >[34841.605120] SyS_ioctl+0x74/0x80 >[34841.605125] do_syscall_64+0x79/0x220 >[34841.605129] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34841.605131] RIP: 0033:0x7f70a90d90f7 >[34841.605133] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34841.605136] RAX: ffffffffffffffda RBX: 000055e7f00716a0 RCX: 00007f70a90d90f7 >[34841.605137] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34841.605138] RBP: 00007ffd456b9940 R08: 000055e7f00716a0 R09: 00007f70a939dea0 >[34841.605139] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[34841.605141] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f00715d0 >[34843.736748] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34843.736751] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34843.736754] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34843.736755] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34843.736757] Call Trace: >[34843.736763] dump_stack+0x85/0xbf >[34843.736768] swiotlb_alloc_coherent+0x1be/0x1d0 >[34843.736776] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34843.736785] ttm_dma_populate+0x25e/0x350 [ttm] >[34843.736793] ttm_tt_bind+0x2c/0x60 [ttm] >[34843.736799] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34843.736811] ttm_bo_validate+0x189/0x1a0 [ttm] >[34843.736815] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34843.736824] ? mutex_trylock+0xcd/0xe0 >[34843.736830] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34843.736863] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34843.736884] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34843.736908] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34843.736956] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34843.736978] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34843.736994] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34843.737015] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34843.737026] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34843.737034] drm_ioctl+0x2d5/0x370 [drm] >[34843.737050] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34843.737055] ? __pm_runtime_resume+0x54/0x90 >[34843.737060] ? trace_hardirqs_on_caller+0xed/0x180 >[34843.737082] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34843.737089] do_vfs_ioctl+0xa5/0x6e0 >[34843.737099] SyS_ioctl+0x74/0x80 >[34843.737105] do_syscall_64+0x79/0x220 >[34843.737109] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34843.737112] RIP: 0033:0x7fd8d64ef0f7 >[34843.737114] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34843.737118] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[34843.737120] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34843.737122] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[34843.737124] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34843.737126] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[34845.427242] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34845.427247] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34845.427251] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34845.427253] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34845.427255] Call Trace: >[34845.427263] dump_stack+0x85/0xbf >[34845.427270] swiotlb_alloc_coherent+0x1be/0x1d0 >[34845.427282] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34845.427298] ttm_dma_populate+0x25e/0x350 [ttm] >[34845.427309] ttm_tt_bind+0x2c/0x60 [ttm] >[34845.427316] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34845.427325] ttm_bo_validate+0x189/0x1a0 [ttm] >[34845.427328] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34845.427334] ? mutex_trylock+0xcd/0xe0 >[34845.427342] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34845.427380] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34845.427413] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34845.427452] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34845.427490] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34845.427520] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34845.427547] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34845.427581] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34845.427596] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34845.427610] drm_ioctl+0x2d5/0x370 [drm] >[34845.427639] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34845.427646] ? __pm_runtime_resume+0x54/0x90 >[34845.427655] ? trace_hardirqs_on_caller+0xed/0x180 >[34845.427685] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34845.427693] do_vfs_ioctl+0xa5/0x6e0 >[34845.427700] SyS_ioctl+0x74/0x80 >[34845.427706] do_syscall_64+0x79/0x220 >[34845.427711] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34845.427715] RIP: 0033:0x7f70a90d90f7 >[34845.427717] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34845.427721] RAX: ffffffffffffffda RBX: 000055e7f04b37a0 RCX: 00007f70a90d90f7 >[34845.427723] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34845.427726] RBP: 00007ffd456b9940 R08: 000055e7f04b37a0 R09: 0000000000000004 >[34845.427728] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34845.427730] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efe19940 >[34849.671619] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34849.671622] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34849.671625] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34849.671626] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34849.671627] Call Trace: >[34849.671634] dump_stack+0x85/0xbf >[34849.671638] swiotlb_alloc_coherent+0x1be/0x1d0 >[34849.671646] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34849.671659] ttm_dma_populate+0x25e/0x350 [ttm] >[34849.671670] ttm_tt_bind+0x2c/0x60 [ttm] >[34849.671675] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34849.671689] ttm_bo_validate+0x189/0x1a0 [ttm] >[34849.671694] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34849.671703] ? mutex_trylock+0xcd/0xe0 >[34849.671710] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34849.671749] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34849.671778] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34849.671787] ? __lock_acquire+0x2d4/0x1340 >[34849.671814] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34849.671845] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34849.671864] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34849.671880] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34849.671899] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34849.671910] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34849.671918] drm_ioctl+0x2d5/0x370 [drm] >[34849.671934] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34849.671938] ? __pm_runtime_resume+0x54/0x90 >[34849.671955] ? trace_hardirqs_on_caller+0xed/0x180 >[34849.671984] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34849.671989] do_vfs_ioctl+0xa5/0x6e0 >[34849.671996] SyS_ioctl+0x74/0x80 >[34849.672001] do_syscall_64+0x79/0x220 >[34849.672004] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34849.672006] RIP: 0033:0x7fd8d64ef0f7 >[34849.672008] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34849.672010] RAX: ffffffffffffffda RBX: 00000000031308d0 RCX: 00007fd8d64ef0f7 >[34849.672012] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34849.672013] RBP: 00007ffcc6dba370 R08: 00000000031308d0 R09: 00007fd8d67b3c50 >[34849.672014] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34849.672015] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b240f0 >[34849.708424] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34849.708428] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34849.708432] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34849.708434] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34849.708436] Call Trace: >[34849.708445] dump_stack+0x85/0xbf >[34849.708450] swiotlb_alloc_coherent+0x1be/0x1d0 >[34849.708462] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34849.708477] ttm_dma_populate+0x25e/0x350 [ttm] >[34849.708487] ttm_tt_bind+0x2c/0x60 [ttm] >[34849.708492] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34849.708505] ttm_bo_validate+0x189/0x1a0 [ttm] >[34849.708510] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34849.708519] ? mutex_trylock+0xcd/0xe0 >[34849.708528] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34849.708580] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34849.708610] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34849.708619] ? __lock_acquire+0x2d4/0x1340 >[34849.708649] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34849.708684] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34849.708716] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34849.708741] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34849.708773] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34849.708787] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34849.708800] drm_ioctl+0x2d5/0x370 [drm] >[34849.708827] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34849.708834] ? __pm_runtime_resume+0x54/0x90 >[34849.708841] ? trace_hardirqs_on_caller+0xed/0x180 >[34849.708869] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34849.708877] do_vfs_ioctl+0xa5/0x6e0 >[34849.708889] SyS_ioctl+0x74/0x80 >[34849.708897] do_syscall_64+0x79/0x220 >[34849.708901] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34849.708905] RIP: 0033:0x7fd8d64ef0f7 >[34849.708907] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34849.708911] RAX: ffffffffffffffda RBX: 00000000031308d0 RCX: 00007fd8d64ef0f7 >[34849.708913] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34849.708916] RBP: 00007ffcc6dba370 R08: 00000000031308d0 R09: 00007fd8d67b3c50 >[34849.708918] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34849.708920] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b240f0 >[34849.713850] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34849.713854] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34849.713857] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34849.713858] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34849.713860] Call Trace: >[34849.713867] dump_stack+0x85/0xbf >[34849.713871] swiotlb_alloc_coherent+0x1be/0x1d0 >[34849.713881] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34849.713891] ttm_dma_populate+0x25e/0x350 [ttm] >[34849.713897] ttm_tt_bind+0x2c/0x60 [ttm] >[34849.713902] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34849.713910] ttm_bo_validate+0x189/0x1a0 [ttm] >[34849.713913] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34849.713919] ? mutex_trylock+0xcd/0xe0 >[34849.713925] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34849.713963] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34849.713989] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34849.714015] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34849.714039] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34849.714061] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34849.714079] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34849.714100] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34849.714116] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34849.714125] drm_ioctl+0x2d5/0x370 [drm] >[34849.714142] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34849.714147] ? __pm_runtime_resume+0x54/0x90 >[34849.714153] ? trace_hardirqs_on_caller+0xed/0x180 >[34849.714171] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34849.714178] do_vfs_ioctl+0xa5/0x6e0 >[34849.714184] SyS_ioctl+0x74/0x80 >[34849.714189] do_syscall_64+0x79/0x220 >[34849.714192] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34849.714195] RIP: 0033:0x7f70a90d90f7 >[34849.714197] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34849.714200] RAX: ffffffffffffffda RBX: 000055e7f1b1e750 RCX: 00007f70a90d90f7 >[34849.714201] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34849.714202] RBP: 00007ffd456b98b0 R08: 000055e7f1b1e750 R09: 00007f70a939dca0 >[34849.714203] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[34849.714205] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f17a8a50 >[34849.723340] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34849.723344] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34849.723348] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34849.723351] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34849.723353] Call Trace: >[34849.723361] dump_stack+0x85/0xbf >[34849.723367] swiotlb_alloc_coherent+0x1be/0x1d0 >[34849.723375] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34849.723383] ttm_dma_populate+0x25e/0x350 [ttm] >[34849.723389] ttm_tt_bind+0x2c/0x60 [ttm] >[34849.723393] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34849.723401] ttm_bo_validate+0x189/0x1a0 [ttm] >[34849.723404] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34849.723410] ? mutex_trylock+0xcd/0xe0 >[34849.723415] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34849.723447] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34849.723465] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34849.723486] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34849.723508] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34849.723528] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34849.723544] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34849.723564] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34849.723575] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34849.723583] drm_ioctl+0x2d5/0x370 [drm] >[34849.723600] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34849.723604] ? __pm_runtime_resume+0x54/0x90 >[34849.723609] ? trace_hardirqs_on_caller+0xed/0x180 >[34849.723627] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34849.723632] do_vfs_ioctl+0xa5/0x6e0 >[34849.723638] SyS_ioctl+0x74/0x80 >[34849.723643] do_syscall_64+0x79/0x220 >[34849.723646] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34849.723648] RIP: 0033:0x7fd8d64ef0f7 >[34849.723650] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34849.723653] RAX: ffffffffffffffda RBX: 00000000030e7230 RCX: 00007fd8d64ef0f7 >[34849.723654] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34849.723655] RBP: 00007ffcc6dba370 R08: 00000000030e7230 R09: 000000000000000b >[34849.723656] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[34849.723658] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[34850.743369] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34850.743373] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34850.743377] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34850.743388] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34850.743391] Call Trace: >[34850.743399] dump_stack+0x85/0xbf >[34850.743405] swiotlb_alloc_coherent+0x1be/0x1d0 >[34850.743416] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34850.743430] ttm_dma_populate+0x25e/0x350 [ttm] >[34850.743439] ttm_tt_bind+0x2c/0x60 [ttm] >[34850.743444] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34850.743456] ttm_bo_validate+0x189/0x1a0 [ttm] >[34850.743461] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34850.743469] ? mutex_trylock+0xcd/0xe0 >[34850.743478] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34850.743519] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34850.743552] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34850.743588] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34850.743622] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34850.743657] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34850.743682] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34850.743714] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34850.743730] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34850.743745] drm_ioctl+0x2d5/0x370 [drm] >[34850.743773] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34850.743780] ? __pm_runtime_resume+0x54/0x90 >[34850.743787] ? trace_hardirqs_on_caller+0xed/0x180 >[34850.743814] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34850.743821] do_vfs_ioctl+0xa5/0x6e0 >[34850.743833] SyS_ioctl+0x74/0x80 >[34850.743841] do_syscall_64+0x79/0x220 >[34850.743845] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34850.743849] RIP: 0033:0x7f70a90d90f7 >[34850.743851] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34850.743855] RAX: ffffffffffffffda RBX: 000055e7f3404190 RCX: 00007f70a90d90f7 >[34850.743856] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34850.743858] RBP: 00007ffd456b9940 R08: 000055e7f3404190 R09: 0000000000000004 >[34850.743860] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34850.743862] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f279a1f0 >[34856.184379] swiotlb_tbl_map_single: 2 callbacks suppressed >[34856.184383] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34856.184387] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34856.184390] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34856.184392] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34856.184394] Call Trace: >[34856.184402] dump_stack+0x85/0xbf >[34856.184407] swiotlb_alloc_coherent+0x1be/0x1d0 >[34856.184418] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34856.184432] ttm_dma_populate+0x25e/0x350 [ttm] >[34856.184440] ttm_tt_bind+0x2c/0x60 [ttm] >[34856.184445] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34856.184457] ttm_bo_validate+0x189/0x1a0 [ttm] >[34856.184462] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34856.184474] ? mutex_trylock+0xcd/0xe0 >[34856.184482] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34856.184524] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34856.184550] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34856.184581] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34856.184612] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34856.184641] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34856.184663] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34856.184692] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34856.184707] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34856.184720] drm_ioctl+0x2d5/0x370 [drm] >[34856.184745] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34856.184752] ? __pm_runtime_resume+0x54/0x90 >[34856.184759] ? trace_hardirqs_on_caller+0xed/0x180 >[34856.184784] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34856.184792] do_vfs_ioctl+0xa5/0x6e0 >[34856.184802] SyS_ioctl+0x74/0x80 >[34856.184809] do_syscall_64+0x79/0x220 >[34856.184814] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34856.184817] RIP: 0033:0x7f70a90d90f7 >[34856.184819] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34856.184823] RAX: ffffffffffffffda RBX: 000055e7eea4eed0 RCX: 00007f70a90d90f7 >[34856.184826] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34856.184828] RBP: 00007ffd456b9940 R08: 000055e7eea4eed0 R09: 00007f70a939dd20 >[34856.184830] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[34856.184832] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eea4ee00 >[34857.790924] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34857.790929] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34857.790933] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34857.790936] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34857.790938] Call Trace: >[34857.790947] dump_stack+0x85/0xbf >[34857.790953] swiotlb_alloc_coherent+0x1be/0x1d0 >[34857.790965] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34857.790981] ttm_dma_populate+0x25e/0x350 [ttm] >[34857.791000] ttm_tt_bind+0x2c/0x60 [ttm] >[34857.791006] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34857.791021] ttm_bo_validate+0x189/0x1a0 [ttm] >[34857.791026] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34857.791036] ? mutex_trylock+0xcd/0xe0 >[34857.791044] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34857.791085] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34857.791115] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34857.791152] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34857.791187] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34857.791220] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34857.791246] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34857.791279] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34857.791293] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34857.791306] drm_ioctl+0x2d5/0x370 [drm] >[34857.791333] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34857.791340] ? __pm_runtime_resume+0x54/0x90 >[34857.791349] ? trace_hardirqs_on_caller+0xed/0x180 >[34857.791378] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34857.791386] do_vfs_ioctl+0xa5/0x6e0 >[34857.791398] SyS_ioctl+0x74/0x80 >[34857.791406] do_syscall_64+0x79/0x220 >[34857.791411] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34857.791414] RIP: 0033:0x7f70a90d90f7 >[34857.791417] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34857.791421] RAX: ffffffffffffffda RBX: 000055e7ed4a02d0 RCX: 00007f70a90d90f7 >[34857.791424] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34857.791426] RBP: 00007ffd456b9940 R08: 000055e7ed4a02d0 R09: 0000000000000004 >[34857.791428] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34857.791430] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0b55e10 >[34858.733632] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34858.733636] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34858.733638] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34858.733640] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34858.733641] Call Trace: >[34858.733648] dump_stack+0x85/0xbf >[34858.733653] swiotlb_alloc_coherent+0x1be/0x1d0 >[34858.733661] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34858.733675] ttm_dma_populate+0x25e/0x350 [ttm] >[34858.733686] ttm_tt_bind+0x2c/0x60 [ttm] >[34858.733692] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34858.733700] ttm_bo_validate+0x189/0x1a0 [ttm] >[34858.733703] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34858.733708] ? mutex_trylock+0xcd/0xe0 >[34858.733713] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34858.733748] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34858.733775] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34858.733797] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34858.733819] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34858.733839] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34858.733855] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34858.733874] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34858.733886] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34858.733894] drm_ioctl+0x2d5/0x370 [drm] >[34858.733922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34858.733929] ? __pm_runtime_resume+0x54/0x90 >[34858.733937] ? trace_hardirqs_on_caller+0xed/0x180 >[34858.733965] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34858.733972] do_vfs_ioctl+0xa5/0x6e0 >[34858.733982] SyS_ioctl+0x74/0x80 >[34858.733990] do_syscall_64+0x79/0x220 >[34858.733994] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34858.733997] RIP: 0033:0x7f70a90d90f7 >[34858.733999] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34858.734003] RAX: ffffffffffffffda RBX: 000055e7f0fd17a0 RCX: 00007f70a90d90f7 >[34858.734005] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34858.734007] RBP: 00007ffd456b98b0 R08: 000055e7f0fd17a0 R09: 0000000000000004 >[34858.734009] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34858.734010] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2e82f20 >[34858.791589] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34858.791593] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34858.791595] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34858.791597] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34858.791598] Call Trace: >[34858.791605] dump_stack+0x85/0xbf >[34858.791610] swiotlb_alloc_coherent+0x1be/0x1d0 >[34858.791618] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34858.791627] ttm_dma_populate+0x25e/0x350 [ttm] >[34858.791634] ttm_tt_bind+0x2c/0x60 [ttm] >[34858.791638] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34858.791646] ttm_bo_validate+0x189/0x1a0 [ttm] >[34858.791649] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34858.791655] ? mutex_trylock+0xcd/0xe0 >[34858.791660] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34858.791690] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34858.791713] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34858.791737] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34858.791761] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34858.791782] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34858.791799] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34858.791830] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34858.791842] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34858.791852] drm_ioctl+0x2d5/0x370 [drm] >[34858.791869] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34858.791874] ? __pm_runtime_resume+0x54/0x90 >[34858.791879] ? trace_hardirqs_on_caller+0xed/0x180 >[34858.791897] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34858.791903] do_vfs_ioctl+0xa5/0x6e0 >[34858.791910] SyS_ioctl+0x74/0x80 >[34858.791915] do_syscall_64+0x79/0x220 >[34858.791918] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34858.791920] RIP: 0033:0x7fd8d64ef0f7 >[34858.791922] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34858.791924] RAX: ffffffffffffffda RBX: 00000000032666a0 RCX: 00007fd8d64ef0f7 >[34858.791926] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34858.791927] RBP: 00007ffcc6dba370 R08: 00000000032666a0 R09: 0000000000000004 >[34858.791928] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34858.791930] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[34861.648310] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34861.648314] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34861.648316] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34861.648318] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34861.648319] Call Trace: >[34861.648326] dump_stack+0x85/0xbf >[34861.648330] swiotlb_alloc_coherent+0x1be/0x1d0 >[34861.648338] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34861.648347] ttm_dma_populate+0x25e/0x350 [ttm] >[34861.648354] ttm_tt_bind+0x2c/0x60 [ttm] >[34861.648358] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34861.648366] ttm_bo_validate+0x189/0x1a0 [ttm] >[34861.648369] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34861.648376] ? mutex_trylock+0xcd/0xe0 >[34861.648381] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34861.648413] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34861.648436] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34861.648461] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34861.648485] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34861.648507] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34861.648524] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34861.648546] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34861.648558] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34861.648566] drm_ioctl+0x2d5/0x370 [drm] >[34861.648583] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34861.648588] ? __pm_runtime_resume+0x54/0x90 >[34861.648593] ? trace_hardirqs_on_caller+0xed/0x180 >[34861.648611] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34861.648617] do_vfs_ioctl+0xa5/0x6e0 >[34861.648623] SyS_ioctl+0x74/0x80 >[34861.648628] do_syscall_64+0x79/0x220 >[34861.648631] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34861.648634] RIP: 0033:0x7f70a90d90f7 >[34861.648636] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34861.648638] RAX: ffffffffffffffda RBX: 000055e7eef58170 RCX: 00007f70a90d90f7 >[34861.648640] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34861.648641] RBP: 00007ffd456b9940 R08: 000055e7eef58170 R09: 0000000000000004 >[34861.648642] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34861.648643] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eeb37910 >[34863.383208] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34863.383211] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34863.383223] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34863.383225] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34863.383226] Call Trace: >[34863.383233] dump_stack+0x85/0xbf >[34863.383237] swiotlb_alloc_coherent+0x1be/0x1d0 >[34863.383246] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34863.383255] ttm_dma_populate+0x25e/0x350 [ttm] >[34863.383262] ttm_tt_bind+0x2c/0x60 [ttm] >[34863.383266] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34863.383274] ttm_bo_validate+0x189/0x1a0 [ttm] >[34863.383277] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34863.383284] ? mutex_trylock+0xcd/0xe0 >[34863.383289] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34863.383325] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34863.383350] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34863.383377] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34863.383404] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34863.383428] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34863.383449] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34863.383473] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34863.383487] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34863.383496] drm_ioctl+0x2d5/0x370 [drm] >[34863.383515] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34863.383520] ? __pm_runtime_resume+0x54/0x90 >[34863.383526] ? trace_hardirqs_on_caller+0xed/0x180 >[34863.383546] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34863.383552] do_vfs_ioctl+0xa5/0x6e0 >[34863.383559] SyS_ioctl+0x74/0x80 >[34863.383564] do_syscall_64+0x79/0x220 >[34863.383568] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34863.383570] RIP: 0033:0x7fd8d64ef0f7 >[34863.383572] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34863.383574] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[34863.383576] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34863.383577] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[34863.383578] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34863.383579] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[34863.553503] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34863.553506] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34863.553509] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34863.553511] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34863.553512] Call Trace: >[34863.553519] dump_stack+0x85/0xbf >[34863.553524] swiotlb_alloc_coherent+0x1be/0x1d0 >[34863.553532] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34863.553541] ttm_dma_populate+0x25e/0x350 [ttm] >[34863.553547] ttm_tt_bind+0x2c/0x60 [ttm] >[34863.553551] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34863.553569] ttm_bo_validate+0x189/0x1a0 [ttm] >[34863.553573] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34863.553580] ? mutex_trylock+0xcd/0xe0 >[34863.553585] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34863.553621] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34863.553644] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34863.553667] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34863.553701] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34863.553722] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34863.553740] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34863.553760] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34863.553773] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34863.553781] drm_ioctl+0x2d5/0x370 [drm] >[34863.553798] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34863.553803] ? __pm_runtime_resume+0x54/0x90 >[34863.553808] ? trace_hardirqs_on_caller+0xed/0x180 >[34863.553826] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34863.553832] do_vfs_ioctl+0xa5/0x6e0 >[34863.553838] SyS_ioctl+0x74/0x80 >[34863.553843] do_syscall_64+0x79/0x220 >[34863.553846] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34863.553849] RIP: 0033:0x7f70a90d90f7 >[34863.553850] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34863.553853] RAX: ffffffffffffffda RBX: 000055e7ef57fbd0 RCX: 00007f70a90d90f7 >[34863.553854] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34863.553855] RBP: 00007ffd456b9940 R08: 000055e7ef57fbd0 R09: 0000000000000004 >[34863.553856] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34863.553858] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebf88710 >[34865.391427] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34865.391431] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34865.391433] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34865.391435] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34865.391436] Call Trace: >[34865.391443] dump_stack+0x85/0xbf >[34865.391447] swiotlb_alloc_coherent+0x1be/0x1d0 >[34865.391454] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34865.391463] ttm_dma_populate+0x25e/0x350 [ttm] >[34865.391470] ttm_tt_bind+0x2c/0x60 [ttm] >[34865.391475] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34865.391487] ttm_bo_validate+0x189/0x1a0 [ttm] >[34865.391492] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34865.391501] ? mutex_trylock+0xcd/0xe0 >[34865.391519] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34865.391556] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34865.391584] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34865.391617] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34865.391659] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34865.391689] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34865.391711] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34865.391740] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34865.391755] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34865.391766] drm_ioctl+0x2d5/0x370 [drm] >[34865.391793] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34865.391799] ? __pm_runtime_resume+0x54/0x90 >[34865.391807] ? trace_hardirqs_on_caller+0xed/0x180 >[34865.391833] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34865.391840] do_vfs_ioctl+0xa5/0x6e0 >[34865.391850] SyS_ioctl+0x74/0x80 >[34865.391857] do_syscall_64+0x79/0x220 >[34865.391862] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34865.391865] RIP: 0033:0x7f70a90d90f7 >[34865.391867] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34865.391871] RAX: ffffffffffffffda RBX: 000055e7f155c2f0 RCX: 00007f70a90d90f7 >[34865.391873] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34865.391875] RBP: 00007ffd456b9940 R08: 000055e7f155c2f0 R09: 0000000000000004 >[34865.391877] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34865.391879] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0b516b0 >[34865.911304] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34865.911308] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34865.911310] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34865.911312] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34865.911313] Call Trace: >[34865.911319] dump_stack+0x85/0xbf >[34865.911323] swiotlb_alloc_coherent+0x1be/0x1d0 >[34865.911331] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34865.911340] ttm_dma_populate+0x25e/0x350 [ttm] >[34865.911358] ttm_tt_bind+0x2c/0x60 [ttm] >[34865.911362] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34865.911370] ttm_bo_validate+0x189/0x1a0 [ttm] >[34865.911373] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34865.911378] ? mutex_trylock+0xcd/0xe0 >[34865.911383] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34865.911411] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34865.911431] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34865.911454] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34865.911478] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34865.911498] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34865.911515] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34865.911534] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34865.911546] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34865.911553] drm_ioctl+0x2d5/0x370 [drm] >[34865.911569] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34865.911574] ? __pm_runtime_resume+0x54/0x90 >[34865.911579] ? trace_hardirqs_on_caller+0xed/0x180 >[34865.911599] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34865.911606] do_vfs_ioctl+0xa5/0x6e0 >[34865.911613] SyS_ioctl+0x74/0x80 >[34865.911618] do_syscall_64+0x79/0x220 >[34865.911621] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34865.911623] RIP: 0033:0x7fd8d64ef0f7 >[34865.911625] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34865.911627] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[34865.911629] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34865.911630] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[34865.911631] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34865.911632] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[34867.317857] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34867.317861] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34867.317864] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34867.317865] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34867.317867] Call Trace: >[34867.317874] dump_stack+0x85/0xbf >[34867.317879] swiotlb_alloc_coherent+0x1be/0x1d0 >[34867.317887] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34867.317897] ttm_dma_populate+0x25e/0x350 [ttm] >[34867.317903] ttm_tt_bind+0x2c/0x60 [ttm] >[34867.317907] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34867.317915] ttm_bo_validate+0x189/0x1a0 [ttm] >[34867.317919] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34867.317925] ? mutex_trylock+0xcd/0xe0 >[34867.317930] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34867.317969] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34867.317994] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34867.318020] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34867.318065] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34867.318087] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34867.318115] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34867.318136] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34867.318149] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34867.318158] drm_ioctl+0x2d5/0x370 [drm] >[34867.318175] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34867.318180] ? __pm_runtime_resume+0x54/0x90 >[34867.318186] ? trace_hardirqs_on_caller+0xed/0x180 >[34867.318204] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34867.318210] do_vfs_ioctl+0xa5/0x6e0 >[34867.318217] SyS_ioctl+0x74/0x80 >[34867.318222] do_syscall_64+0x79/0x220 >[34867.318225] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34867.318227] RIP: 0033:0x7f70a90d90f7 >[34867.318229] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34867.318232] RAX: ffffffffffffffda RBX: 000055e7f07b3540 RCX: 00007f70a90d90f7 >[34867.318233] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34867.318234] RBP: 00007ffd456b9940 R08: 000055e7f07b3540 R09: 0000000000000004 >[34867.318235] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34867.318237] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef3b0e00 >[34872.621811] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34872.621816] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34872.621819] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34872.621821] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34872.621823] Call Trace: >[34872.621832] dump_stack+0x85/0xbf >[34872.621838] swiotlb_alloc_coherent+0x1be/0x1d0 >[34872.621849] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34872.621866] ttm_dma_populate+0x25e/0x350 [ttm] >[34872.621877] ttm_tt_bind+0x2c/0x60 [ttm] >[34872.621884] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34872.621898] ttm_bo_validate+0x189/0x1a0 [ttm] >[34872.621904] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34872.621914] ? mutex_trylock+0xcd/0xe0 >[34872.621923] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34872.621960] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34872.621993] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34872.622033] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34872.622071] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34872.622107] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34872.622135] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34872.622170] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34872.622184] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34872.622199] drm_ioctl+0x2d5/0x370 [drm] >[34872.622227] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34872.622235] ? __pm_runtime_resume+0x54/0x90 >[34872.622243] ? trace_hardirqs_on_caller+0xed/0x180 >[34872.622274] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34872.622282] do_vfs_ioctl+0xa5/0x6e0 >[34872.622294] SyS_ioctl+0x74/0x80 >[34872.622302] do_syscall_64+0x79/0x220 >[34872.622308] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34872.622311] RIP: 0033:0x7f70a90d90f7 >[34872.622314] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34872.622318] RAX: ffffffffffffffda RBX: 000055e7f2397020 RCX: 00007f70a90d90f7 >[34872.622320] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34872.622323] RBP: 00007ffd456b9940 R08: 000055e7f2397020 R09: 0000000000000004 >[34872.622325] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34872.622327] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0438a10 >[34872.876145] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34872.876148] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34872.876151] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34872.876152] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34872.876153] Call Trace: >[34872.876170] dump_stack+0x85/0xbf >[34872.876174] swiotlb_alloc_coherent+0x1be/0x1d0 >[34872.876181] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34872.876190] ttm_dma_populate+0x25e/0x350 [ttm] >[34872.876196] ttm_tt_bind+0x2c/0x60 [ttm] >[34872.876200] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34872.876208] ttm_bo_validate+0x189/0x1a0 [ttm] >[34872.876211] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34872.876217] ? mutex_trylock+0xcd/0xe0 >[34872.876222] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34872.876256] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34872.876278] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34872.876301] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34872.876324] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34872.876345] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34872.876361] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34872.876381] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34872.876393] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34872.876401] drm_ioctl+0x2d5/0x370 [drm] >[34872.876418] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34872.876423] ? __pm_runtime_resume+0x54/0x90 >[34872.876428] ? trace_hardirqs_on_caller+0xed/0x180 >[34872.876446] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34872.876451] do_vfs_ioctl+0xa5/0x6e0 >[34872.876457] SyS_ioctl+0x74/0x80 >[34872.876462] do_syscall_64+0x79/0x220 >[34872.876465] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34872.876468] RIP: 0033:0x7fd8d64ef0f7 >[34872.876469] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34872.876472] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[34872.876473] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34872.876474] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 0000000000000004 >[34872.876475] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34872.876477] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003261480 >[34872.879722] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34872.879725] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34872.879727] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34872.879728] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34872.879729] Call Trace: >[34872.879734] dump_stack+0x85/0xbf >[34872.879738] swiotlb_alloc_coherent+0x1be/0x1d0 >[34872.879745] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34872.879754] ttm_dma_populate+0x25e/0x350 [ttm] >[34872.879760] ttm_tt_bind+0x2c/0x60 [ttm] >[34872.879764] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34872.879772] ttm_bo_validate+0x189/0x1a0 [ttm] >[34872.879775] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34872.879781] ? mutex_trylock+0xcd/0xe0 >[34872.879786] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34872.879807] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34872.879826] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34872.879848] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34872.879871] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34872.879891] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34872.879908] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34872.879928] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34872.879938] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34872.879946] drm_ioctl+0x2d5/0x370 [drm] >[34872.879963] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34872.879967] ? __pm_runtime_resume+0x54/0x90 >[34872.879974] ? trace_hardirqs_on_caller+0xed/0x180 >[34872.879998] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34872.880003] do_vfs_ioctl+0xa5/0x6e0 >[34872.880010] SyS_ioctl+0x74/0x80 >[34872.880015] do_syscall_64+0x79/0x220 >[34872.880019] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34872.880021] RIP: 0033:0x7fd8d64ef0f7 >[34872.880022] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34872.880025] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[34872.880026] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34872.880028] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 0000000000000004 >[34872.880029] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34872.880030] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003261480 >[34874.784157] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34874.784161] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34874.784164] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34874.784165] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34874.784167] Call Trace: >[34874.784174] dump_stack+0x85/0xbf >[34874.784178] swiotlb_alloc_coherent+0x1be/0x1d0 >[34874.784186] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34874.784196] ttm_dma_populate+0x25e/0x350 [ttm] >[34874.784203] ttm_tt_bind+0x2c/0x60 [ttm] >[34874.784207] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34874.784225] ttm_bo_validate+0x189/0x1a0 [ttm] >[34874.784228] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34874.784245] ? mutex_trylock+0xcd/0xe0 >[34874.784250] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34874.784283] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34874.784306] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34874.784330] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34874.784355] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34874.784377] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34874.784395] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34874.784416] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34874.784427] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34874.784436] drm_ioctl+0x2d5/0x370 [drm] >[34874.784455] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34874.784461] ? __pm_runtime_resume+0x54/0x90 >[34874.784469] ? trace_hardirqs_on_caller+0xed/0x180 >[34874.784498] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34874.784506] do_vfs_ioctl+0xa5/0x6e0 >[34874.784518] SyS_ioctl+0x74/0x80 >[34874.784526] do_syscall_64+0x79/0x220 >[34874.784531] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34874.784534] RIP: 0033:0x7f70a90d90f7 >[34874.784536] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34874.784539] RAX: ffffffffffffffda RBX: 000055e7f3a28e10 RCX: 00007f70a90d90f7 >[34874.784540] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34874.784542] RBP: 00007ffd456b9940 R08: 000055e7f3a28e10 R09: 0000000000000004 >[34874.784543] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34874.784544] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eeacbcb0 >[34876.449123] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34876.449128] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34876.449132] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34876.449134] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34876.449136] Call Trace: >[34876.449144] dump_stack+0x85/0xbf >[34876.449150] swiotlb_alloc_coherent+0x1be/0x1d0 >[34876.449161] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34876.449175] ttm_dma_populate+0x25e/0x350 [ttm] >[34876.449185] ttm_tt_bind+0x2c/0x60 [ttm] >[34876.449191] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34876.449204] ttm_bo_validate+0x189/0x1a0 [ttm] >[34876.449209] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34876.449218] ? mutex_trylock+0xcd/0xe0 >[34876.449224] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34876.449261] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34876.449293] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34876.449329] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34876.449362] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34876.449393] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34876.449417] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34876.449448] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34876.449464] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34876.449478] drm_ioctl+0x2d5/0x370 [drm] >[34876.449507] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34876.449514] ? __pm_runtime_resume+0x54/0x90 >[34876.449523] ? trace_hardirqs_on_caller+0xed/0x180 >[34876.449555] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34876.449562] do_vfs_ioctl+0xa5/0x6e0 >[34876.449574] SyS_ioctl+0x74/0x80 >[34876.449582] do_syscall_64+0x79/0x220 >[34876.449587] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34876.449591] RIP: 0033:0x7f70a90d90f7 >[34876.449593] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34876.449598] RAX: ffffffffffffffda RBX: 000055e7f3ade2e0 RCX: 00007f70a90d90f7 >[34876.449600] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34876.449602] RBP: 00007ffd456b9940 R08: 000055e7f3ade2e0 R09: 0000000000000004 >[34876.449605] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34876.449607] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1e7f000 >[34878.986463] swiotlb_tbl_map_single: 2 callbacks suppressed >[34878.986467] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34878.986471] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34878.986474] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34878.986476] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34878.986477] Call Trace: >[34878.986487] dump_stack+0x85/0xbf >[34878.986493] swiotlb_alloc_coherent+0x1be/0x1d0 >[34878.986504] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34878.986515] ttm_dma_populate+0x25e/0x350 [ttm] >[34878.986522] ttm_tt_bind+0x2c/0x60 [ttm] >[34878.986527] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34878.986536] ttm_bo_validate+0x189/0x1a0 [ttm] >[34878.986539] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34878.986546] ? mutex_trylock+0xcd/0xe0 >[34878.986552] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34878.986612] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34878.986651] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34878.986690] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34878.986732] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34878.986770] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34878.986799] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34878.986835] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34878.986857] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34878.986874] drm_ioctl+0x2d5/0x370 [drm] >[34878.986898] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34878.986904] ? __pm_runtime_resume+0x54/0x90 >[34878.986910] ? trace_hardirqs_on_caller+0xed/0x180 >[34878.986930] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34878.986936] do_vfs_ioctl+0xa5/0x6e0 >[34878.986944] SyS_ioctl+0x74/0x80 >[34878.986950] do_syscall_64+0x79/0x220 >[34878.986954] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34878.986957] RIP: 0033:0x7fd8d64ef0f7 >[34878.986958] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34878.986961] RAX: ffffffffffffffda RBX: 0000000003048680 RCX: 00007fd8d64ef0f7 >[34878.986963] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34878.986964] RBP: 00007ffcc6dba370 R08: 0000000003048680 R09: 0000000000000004 >[34878.986965] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34878.986967] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[34882.032169] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34882.032174] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34882.032178] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34882.032180] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34882.032182] Call Trace: >[34882.032191] dump_stack+0x85/0xbf >[34882.032198] swiotlb_alloc_coherent+0x1be/0x1d0 >[34882.032210] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34882.032228] ttm_dma_populate+0x25e/0x350 [ttm] >[34882.032240] ttm_tt_bind+0x2c/0x60 [ttm] >[34882.032246] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34882.032261] ttm_bo_validate+0x189/0x1a0 [ttm] >[34882.032266] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34882.032276] ? mutex_trylock+0xcd/0xe0 >[34882.032285] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34882.032330] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34882.032366] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34882.032407] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34882.032445] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34882.032481] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34882.032509] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34882.032545] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34882.032562] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34882.032575] drm_ioctl+0x2d5/0x370 [drm] >[34882.032605] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34882.032612] ? __pm_runtime_resume+0x54/0x90 >[34882.032621] ? trace_hardirqs_on_caller+0xed/0x180 >[34882.032652] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34882.032660] do_vfs_ioctl+0xa5/0x6e0 >[34882.032673] SyS_ioctl+0x74/0x80 >[34882.032681] do_syscall_64+0x79/0x220 >[34882.032687] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34882.032691] RIP: 0033:0x7f70a90d90f7 >[34882.032693] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34882.032698] RAX: ffffffffffffffda RBX: 000055e7ed0cf240 RCX: 00007f70a90d90f7 >[34882.032700] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34882.032702] RBP: 00007ffd456b9940 R08: 000055e7ed0cf240 R09: 0000000000000004 >[34882.032704] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34882.032707] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f377d830 >[34882.087324] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34882.087329] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34882.087333] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34882.087335] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34882.087337] Call Trace: >[34882.087346] dump_stack+0x85/0xbf >[34882.087352] swiotlb_alloc_coherent+0x1be/0x1d0 >[34882.087364] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34882.087380] ttm_dma_populate+0x25e/0x350 [ttm] >[34882.087391] ttm_tt_bind+0x2c/0x60 [ttm] >[34882.087397] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34882.087411] ttm_bo_validate+0x189/0x1a0 [ttm] >[34882.087417] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34882.087426] ? mutex_trylock+0xcd/0xe0 >[34882.087435] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34882.087474] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34882.087506] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34882.087544] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34882.087581] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34882.087616] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34882.087642] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34882.087675] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34882.087688] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34882.087701] drm_ioctl+0x2d5/0x370 [drm] >[34882.087729] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34882.087736] ? __pm_runtime_resume+0x54/0x90 >[34882.087744] ? trace_hardirqs_on_caller+0xed/0x180 >[34882.087774] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34882.087781] do_vfs_ioctl+0xa5/0x6e0 >[34882.087793] SyS_ioctl+0x74/0x80 >[34882.087801] do_syscall_64+0x79/0x220 >[34882.087806] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34882.087809] RIP: 0033:0x7fd8d64ef0f7 >[34882.087812] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34882.087816] RAX: ffffffffffffffda RBX: 00000000032666a0 RCX: 00007fd8d64ef0f7 >[34882.087818] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34882.087820] RBP: 00007ffcc6dba370 R08: 00000000032666a0 R09: 0000000000000004 >[34882.087822] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34882.087824] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[34882.089937] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34882.089940] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34882.089944] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34882.089946] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34882.089948] Call Trace: >[34882.089954] dump_stack+0x85/0xbf >[34882.089959] swiotlb_alloc_coherent+0x1be/0x1d0 >[34882.089970] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34882.089986] ttm_dma_populate+0x25e/0x350 [ttm] >[34882.089997] ttm_tt_bind+0x2c/0x60 [ttm] >[34882.090004] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34882.090017] ttm_bo_validate+0x189/0x1a0 [ttm] >[34882.090022] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34882.090032] ? mutex_trylock+0xcd/0xe0 >[34882.090040] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34882.090073] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34882.090103] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34882.090141] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34882.090176] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34882.090210] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34882.090235] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34882.090268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34882.090283] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34882.090297] drm_ioctl+0x2d5/0x370 [drm] >[34882.090325] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34882.090332] ? __pm_runtime_resume+0x54/0x90 >[34882.090340] ? trace_hardirqs_on_caller+0xed/0x180 >[34882.090370] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34882.090378] do_vfs_ioctl+0xa5/0x6e0 >[34882.090390] SyS_ioctl+0x74/0x80 >[34882.090398] do_syscall_64+0x79/0x220 >[34882.090403] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34882.090406] RIP: 0033:0x7fd8d64ef0f7 >[34882.090408] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34882.090413] RAX: ffffffffffffffda RBX: 00000000032666a0 RCX: 00007fd8d64ef0f7 >[34882.090415] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34882.090417] RBP: 00007ffcc6dba370 R08: 00000000032666a0 R09: 0000000000000004 >[34882.090420] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34882.090422] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[34882.225575] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34882.225582] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34882.225586] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34882.225589] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34882.225591] Call Trace: >[34882.225602] dump_stack+0x85/0xbf >[34882.225610] swiotlb_alloc_coherent+0x1be/0x1d0 >[34882.225623] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34882.225640] ttm_dma_populate+0x25e/0x350 [ttm] >[34882.225651] ttm_tt_bind+0x2c/0x60 [ttm] >[34882.225658] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34882.225673] ttm_bo_validate+0x189/0x1a0 [ttm] >[34882.225679] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34882.225687] ? mutex_trylock+0xcd/0xe0 >[34882.225696] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34882.225742] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34882.225771] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34882.225798] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34882.225824] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34882.225847] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34882.225865] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34882.225887] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34882.225903] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34882.225913] drm_ioctl+0x2d5/0x370 [drm] >[34882.225931] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34882.225936] ? __pm_runtime_resume+0x54/0x90 >[34882.225941] ? trace_hardirqs_on_caller+0xed/0x180 >[34882.225959] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34882.225965] do_vfs_ioctl+0xa5/0x6e0 >[34882.225972] SyS_ioctl+0x74/0x80 >[34882.225977] do_syscall_64+0x79/0x220 >[34882.225980] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34882.225983] RIP: 0033:0x7f70a90d90f7 >[34882.225984] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34882.225987] RAX: ffffffffffffffda RBX: 000055e7f07fb180 RCX: 00007f70a90d90f7 >[34882.225988] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34882.225989] RBP: 00007ffd456b9940 R08: 000055e7f07fb180 R09: 0000000000000004 >[34882.225991] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34882.225992] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef8074e0 >[34884.916262] swiotlb_tbl_map_single: 2 callbacks suppressed >[34884.916265] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34884.916267] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34884.916270] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34884.916272] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34884.916273] Call Trace: >[34884.916280] dump_stack+0x85/0xbf >[34884.916284] swiotlb_alloc_coherent+0x1be/0x1d0 >[34884.916292] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34884.916300] ttm_dma_populate+0x25e/0x350 [ttm] >[34884.916306] ttm_tt_bind+0x2c/0x60 [ttm] >[34884.916310] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34884.916318] ttm_bo_validate+0x189/0x1a0 [ttm] >[34884.916321] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34884.916327] ? mutex_trylock+0xcd/0xe0 >[34884.916332] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34884.916364] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34884.916385] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34884.916407] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34884.916431] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34884.916452] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34884.916469] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34884.916489] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34884.916500] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34884.916508] drm_ioctl+0x2d5/0x370 [drm] >[34884.916525] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34884.916529] ? __pm_runtime_resume+0x54/0x90 >[34884.916534] ? trace_hardirqs_on_caller+0xed/0x180 >[34884.916552] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34884.916557] do_vfs_ioctl+0xa5/0x6e0 >[34884.916564] SyS_ioctl+0x74/0x80 >[34884.916568] do_syscall_64+0x79/0x220 >[34884.916571] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34884.916574] RIP: 0033:0x7fd8d64ef0f7 >[34884.916575] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34884.916578] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[34884.916579] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34884.916581] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[34884.916582] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34884.916583] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[34885.285779] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34885.285782] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34885.285785] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34885.285786] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34885.285788] Call Trace: >[34885.285795] dump_stack+0x85/0xbf >[34885.285800] swiotlb_alloc_coherent+0x1be/0x1d0 >[34885.285808] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34885.285818] ttm_dma_populate+0x25e/0x350 [ttm] >[34885.285825] ttm_tt_bind+0x2c/0x60 [ttm] >[34885.285829] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34885.285838] ttm_bo_validate+0x189/0x1a0 [ttm] >[34885.285841] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34885.285847] ? mutex_trylock+0xcd/0xe0 >[34885.285853] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34885.285889] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34885.285913] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34885.285938] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34885.285962] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34885.285985] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34885.286002] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34885.286023] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34885.286035] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34885.286044] drm_ioctl+0x2d5/0x370 [drm] >[34885.286061] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34885.286066] ? __pm_runtime_resume+0x54/0x90 >[34885.286071] ? trace_hardirqs_on_caller+0xed/0x180 >[34885.286089] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34885.286095] do_vfs_ioctl+0xa5/0x6e0 >[34885.286102] SyS_ioctl+0x74/0x80 >[34885.286108] do_syscall_64+0x79/0x220 >[34885.286113] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34885.286117] RIP: 0033:0x7fd8d64ef0f7 >[34885.286119] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34885.286123] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[34885.286125] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34885.286127] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[34885.286129] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34885.286131] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[34889.565758] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34889.565763] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34889.565767] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34889.565769] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34889.565771] Call Trace: >[34889.565780] dump_stack+0x85/0xbf >[34889.565785] swiotlb_alloc_coherent+0x1be/0x1d0 >[34889.565796] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34889.565812] ttm_dma_populate+0x25e/0x350 [ttm] >[34889.565823] ttm_tt_bind+0x2c/0x60 [ttm] >[34889.565830] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34889.565838] ttm_bo_validate+0x189/0x1a0 [ttm] >[34889.565841] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34889.565848] ? mutex_trylock+0xcd/0xe0 >[34889.565853] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34889.565899] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34889.565932] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34889.565959] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34889.565983] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34889.566006] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34889.566024] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34889.566045] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34889.566059] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34889.566069] drm_ioctl+0x2d5/0x370 [drm] >[34889.566086] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34889.566091] ? __pm_runtime_resume+0x54/0x90 >[34889.566097] ? trace_hardirqs_on_caller+0xed/0x180 >[34889.566115] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34889.566121] do_vfs_ioctl+0xa5/0x6e0 >[34889.566129] SyS_ioctl+0x74/0x80 >[34889.566137] do_syscall_64+0x79/0x220 >[34889.566142] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34889.566145] RIP: 0033:0x7f70a90d90f7 >[34889.566147] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34889.566150] RAX: ffffffffffffffda RBX: 000055e7f07d9900 RCX: 00007f70a90d90f7 >[34889.566151] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34889.566152] RBP: 00007ffd456b9940 R08: 000055e7f07d9900 R09: 0000000000000004 >[34889.566154] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34889.566155] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f378a6a0 >[34890.419713] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34890.419716] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34890.419719] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34890.419720] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34890.419722] Call Trace: >[34890.419729] dump_stack+0x85/0xbf >[34890.419734] swiotlb_alloc_coherent+0x1be/0x1d0 >[34890.419743] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34890.419752] ttm_dma_populate+0x25e/0x350 [ttm] >[34890.419758] ttm_tt_bind+0x2c/0x60 [ttm] >[34890.419763] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34890.419771] ttm_bo_validate+0x189/0x1a0 [ttm] >[34890.419774] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34890.419781] ? mutex_trylock+0xcd/0xe0 >[34890.419787] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34890.419831] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34890.419867] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34890.419900] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34890.419955] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34890.419993] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34890.420011] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34890.420040] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34890.420056] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34890.420069] drm_ioctl+0x2d5/0x370 [drm] >[34890.420094] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34890.420101] ? __pm_runtime_resume+0x54/0x90 >[34890.420106] ? trace_hardirqs_on_caller+0xed/0x180 >[34890.420141] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34890.420149] do_vfs_ioctl+0xa5/0x6e0 >[34890.420155] SyS_ioctl+0x74/0x80 >[34890.420160] do_syscall_64+0x79/0x220 >[34890.420164] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34890.420166] RIP: 0033:0x7fd8d64ef0f7 >[34890.420168] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34890.420171] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[34890.420172] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34890.420173] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 0000000000000004 >[34890.420174] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34890.420176] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[34890.843762] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34890.843767] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34890.843771] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34890.843773] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34890.843775] Call Trace: >[34890.843784] dump_stack+0x85/0xbf >[34890.843790] swiotlb_alloc_coherent+0x1be/0x1d0 >[34890.843802] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34890.843818] ttm_dma_populate+0x25e/0x350 [ttm] >[34890.843829] ttm_tt_bind+0x2c/0x60 [ttm] >[34890.843835] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34890.843849] ttm_bo_validate+0x189/0x1a0 [ttm] >[34890.843853] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34890.843860] ? mutex_trylock+0xcd/0xe0 >[34890.843865] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34890.843909] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34890.843936] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34890.843966] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34890.843994] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34890.844018] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34890.844036] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34890.844057] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34890.844071] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34890.844080] drm_ioctl+0x2d5/0x370 [drm] >[34890.844098] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34890.844103] ? __pm_runtime_resume+0x54/0x90 >[34890.844108] ? trace_hardirqs_on_caller+0xed/0x180 >[34890.844127] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34890.844133] do_vfs_ioctl+0xa5/0x6e0 >[34890.844140] SyS_ioctl+0x74/0x80 >[34890.844146] do_syscall_64+0x79/0x220 >[34890.844152] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34890.844155] RIP: 0033:0x7f70a90d90f7 >[34890.844157] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34890.844159] RAX: ffffffffffffffda RBX: 000055e7eff308a0 RCX: 00007f70a90d90f7 >[34890.844161] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34890.844162] RBP: 00007ffd456b9940 R08: 000055e7eff308a0 R09: 0000000000000004 >[34890.844163] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34890.844164] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0a0a200 >[34891.423423] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34891.423426] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34891.423429] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34891.423431] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34891.423432] Call Trace: >[34891.423439] dump_stack+0x85/0xbf >[34891.423443] swiotlb_alloc_coherent+0x1be/0x1d0 >[34891.423451] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34891.423460] ttm_dma_populate+0x25e/0x350 [ttm] >[34891.423467] ttm_tt_bind+0x2c/0x60 [ttm] >[34891.423471] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34891.423479] ttm_bo_validate+0x189/0x1a0 [ttm] >[34891.423482] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34891.423488] ? mutex_trylock+0xcd/0xe0 >[34891.423493] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34891.423526] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34891.423548] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34891.423571] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34891.423595] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34891.423616] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34891.423634] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34891.423654] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34891.423666] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34891.423674] drm_ioctl+0x2d5/0x370 [drm] >[34891.423691] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34891.423695] ? __pm_runtime_resume+0x54/0x90 >[34891.423701] ? trace_hardirqs_on_caller+0xed/0x180 >[34891.423719] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34891.423724] do_vfs_ioctl+0xa5/0x6e0 >[34891.423731] SyS_ioctl+0x74/0x80 >[34891.423736] do_syscall_64+0x79/0x220 >[34891.423739] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34891.423741] RIP: 0033:0x7fd8d64ef0f7 >[34891.423743] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34891.423745] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[34891.423747] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34891.423748] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[34891.423749] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34891.423751] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[34891.432996] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34891.432999] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34891.433002] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34891.433003] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34891.433004] Call Trace: >[34891.433010] dump_stack+0x85/0xbf >[34891.433014] swiotlb_alloc_coherent+0x1be/0x1d0 >[34891.433022] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34891.433031] ttm_dma_populate+0x25e/0x350 [ttm] >[34891.433037] ttm_tt_bind+0x2c/0x60 [ttm] >[34891.433043] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34891.433056] ttm_bo_validate+0x189/0x1a0 [ttm] >[34891.433061] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34891.433070] ? mutex_trylock+0xcd/0xe0 >[34891.433078] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34891.433114] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34891.433146] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34891.433182] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34891.433211] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34891.433243] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34891.433268] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34891.433300] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34891.433313] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34891.433323] drm_ioctl+0x2d5/0x370 [drm] >[34891.433341] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34891.433346] ? __pm_runtime_resume+0x54/0x90 >[34891.433351] ? trace_hardirqs_on_caller+0xed/0x180 >[34891.433379] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34891.433387] do_vfs_ioctl+0xa5/0x6e0 >[34891.433399] SyS_ioctl+0x74/0x80 >[34891.433407] do_syscall_64+0x79/0x220 >[34891.433412] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34891.433414] RIP: 0033:0x7fd8d64ef0f7 >[34891.433416] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34891.433418] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[34891.433420] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34891.433421] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[34891.433422] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34891.433424] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[34893.121921] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34893.121925] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34893.121929] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34893.121931] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34893.121933] Call Trace: >[34893.121942] dump_stack+0x85/0xbf >[34893.121948] swiotlb_alloc_coherent+0x1be/0x1d0 >[34893.121960] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34893.121976] ttm_dma_populate+0x25e/0x350 [ttm] >[34893.121987] ttm_tt_bind+0x2c/0x60 [ttm] >[34893.121994] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34893.122008] ttm_bo_validate+0x189/0x1a0 [ttm] >[34893.122013] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34893.122023] ? mutex_trylock+0xcd/0xe0 >[34893.122031] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34893.122084] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34893.122120] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34893.122157] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34893.122195] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34893.122241] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34893.122270] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34893.122305] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34893.122329] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34893.122342] drm_ioctl+0x2d5/0x370 [drm] >[34893.122371] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34893.122388] ? __pm_runtime_resume+0x54/0x90 >[34893.122397] ? trace_hardirqs_on_caller+0xed/0x180 >[34893.122438] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34893.122446] do_vfs_ioctl+0xa5/0x6e0 >[34893.122458] SyS_ioctl+0x74/0x80 >[34893.122465] do_syscall_64+0x79/0x220 >[34893.122470] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34893.122474] RIP: 0033:0x7fd8d64ef0f7 >[34893.122476] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34893.122480] RAX: ffffffffffffffda RBX: 00000000030ef030 RCX: 00007fd8d64ef0f7 >[34893.122483] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34893.122485] RBP: 00007ffcc6dba370 R08: 00000000030ef030 R09: 0000000000000004 >[34893.122487] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34893.122489] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[34896.956038] swiotlb_tbl_map_single: 6 callbacks suppressed >[34896.956042] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34896.956047] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34896.956051] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34896.956054] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34896.956056] Call Trace: >[34896.956066] dump_stack+0x85/0xbf >[34896.956074] swiotlb_alloc_coherent+0x1be/0x1d0 >[34896.956087] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34896.956103] ttm_dma_populate+0x25e/0x350 [ttm] >[34896.956114] ttm_tt_bind+0x2c/0x60 [ttm] >[34896.956120] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34896.956134] ttm_bo_validate+0x189/0x1a0 [ttm] >[34896.956139] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34896.956149] ? mutex_trylock+0xcd/0xe0 >[34896.956158] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34896.956224] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34896.956260] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34896.956300] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34896.956339] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34896.956376] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34896.956404] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34896.956438] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34896.956459] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34896.956472] drm_ioctl+0x2d5/0x370 [drm] >[34896.956503] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34896.956511] ? __pm_runtime_resume+0x54/0x90 >[34896.956520] ? trace_hardirqs_on_caller+0xed/0x180 >[34896.956551] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34896.956560] do_vfs_ioctl+0xa5/0x6e0 >[34896.956572] SyS_ioctl+0x74/0x80 >[34896.956580] do_syscall_64+0x79/0x220 >[34896.956585] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34896.956589] RIP: 0033:0x7f70a90d90f7 >[34896.956592] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34896.956596] RAX: ffffffffffffffda RBX: 000055e7f3738b00 RCX: 00007f70a90d90f7 >[34896.956599] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34896.956601] RBP: 00007ffd456b9940 R08: 000055e7f3738b00 R09: 0000000000000004 >[34896.956603] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34896.956605] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebf88710 >[34897.355399] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34897.355402] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34897.355405] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34897.355417] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34897.355418] Call Trace: >[34897.355425] dump_stack+0x85/0xbf >[34897.355430] swiotlb_alloc_coherent+0x1be/0x1d0 >[34897.355438] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34897.355447] ttm_dma_populate+0x25e/0x350 [ttm] >[34897.355452] ttm_tt_bind+0x2c/0x60 [ttm] >[34897.355456] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34897.355464] ttm_bo_validate+0x189/0x1a0 [ttm] >[34897.355467] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34897.355473] ? mutex_trylock+0xcd/0xe0 >[34897.355478] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34897.355524] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34897.355554] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34897.355575] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34897.355596] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34897.355616] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34897.355642] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34897.355661] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34897.355675] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34897.355683] drm_ioctl+0x2d5/0x370 [drm] >[34897.355699] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34897.355704] ? __pm_runtime_resume+0x54/0x90 >[34897.355709] ? trace_hardirqs_on_caller+0xed/0x180 >[34897.355727] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34897.355732] do_vfs_ioctl+0xa5/0x6e0 >[34897.355739] SyS_ioctl+0x74/0x80 >[34897.355744] do_syscall_64+0x79/0x220 >[34897.355747] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34897.355749] RIP: 0033:0x7fd8d64ef0f7 >[34897.355751] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34897.355753] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[34897.355755] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34897.355756] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[34897.355757] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34897.355759] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[34899.278894] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34899.278898] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34899.278901] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34899.278902] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34899.278904] Call Trace: >[34899.278911] dump_stack+0x85/0xbf >[34899.278915] swiotlb_alloc_coherent+0x1be/0x1d0 >[34899.278926] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34899.278942] ttm_dma_populate+0x25e/0x350 [ttm] >[34899.278952] ttm_tt_bind+0x2c/0x60 [ttm] >[34899.278958] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34899.278970] ttm_bo_validate+0x189/0x1a0 [ttm] >[34899.278974] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34899.278983] ? mutex_trylock+0xcd/0xe0 >[34899.278991] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34899.279035] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34899.279069] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34899.279120] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34899.279145] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34899.279168] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34899.279191] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34899.279212] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34899.279226] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34899.279235] drm_ioctl+0x2d5/0x370 [drm] >[34899.279252] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34899.279257] ? __pm_runtime_resume+0x54/0x90 >[34899.279262] ? trace_hardirqs_on_caller+0xed/0x180 >[34899.279281] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34899.279286] do_vfs_ioctl+0xa5/0x6e0 >[34899.279293] SyS_ioctl+0x74/0x80 >[34899.279298] do_syscall_64+0x79/0x220 >[34899.279301] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34899.279304] RIP: 0033:0x7fd8d64ef0f7 >[34899.279305] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34899.279308] RAX: ffffffffffffffda RBX: 00000000032789b0 RCX: 00007fd8d64ef0f7 >[34899.279309] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34899.279311] RBP: 00007ffcc6dba370 R08: 00000000032789b0 R09: 0000000000000004 >[34899.279312] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34899.279313] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003261480 >[34899.855700] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34899.855703] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34899.855706] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34899.855708] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34899.855709] Call Trace: >[34899.855717] dump_stack+0x85/0xbf >[34899.855722] swiotlb_alloc_coherent+0x1be/0x1d0 >[34899.855732] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34899.855746] ttm_dma_populate+0x25e/0x350 [ttm] >[34899.855756] ttm_tt_bind+0x2c/0x60 [ttm] >[34899.855763] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34899.855784] ttm_bo_validate+0x189/0x1a0 [ttm] >[34899.855788] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34899.855797] ? mutex_trylock+0xcd/0xe0 >[34899.855804] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34899.855844] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34899.855869] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34899.855895] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34899.855925] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34899.855957] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34899.855980] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34899.856002] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34899.856015] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34899.856023] drm_ioctl+0x2d5/0x370 [drm] >[34899.856041] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34899.856045] ? __pm_runtime_resume+0x54/0x90 >[34899.856051] ? trace_hardirqs_on_caller+0xed/0x180 >[34899.856075] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34899.856083] do_vfs_ioctl+0xa5/0x6e0 >[34899.856095] SyS_ioctl+0x74/0x80 >[34899.856103] do_syscall_64+0x79/0x220 >[34899.856108] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34899.856111] RIP: 0033:0x7f70a90d90f7 >[34899.856114] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34899.856118] RAX: ffffffffffffffda RBX: 000055e7f0832d20 RCX: 00007f70a90d90f7 >[34899.856119] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34899.856120] RBP: 00007ffd456b9940 R08: 000055e7f0832d20 R09: 0000000000000004 >[34899.856121] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34899.856123] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f37061a0 >[34906.621699] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34906.621702] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34906.621705] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34906.621707] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34906.621708] Call Trace: >[34906.621715] dump_stack+0x85/0xbf >[34906.621720] swiotlb_alloc_coherent+0x1be/0x1d0 >[34906.621727] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34906.621736] ttm_dma_populate+0x25e/0x350 [ttm] >[34906.621742] ttm_tt_bind+0x2c/0x60 [ttm] >[34906.621745] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34906.621753] ttm_bo_validate+0x189/0x1a0 [ttm] >[34906.621756] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34906.621762] ? mutex_trylock+0xcd/0xe0 >[34906.621770] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34906.621808] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34906.621830] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34906.621853] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34906.621876] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34906.621901] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34906.621925] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34906.621965] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34906.621990] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34906.622002] drm_ioctl+0x2d5/0x370 [drm] >[34906.622022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34906.622027] ? __pm_runtime_resume+0x54/0x90 >[34906.622032] ? trace_hardirqs_on_caller+0xed/0x180 >[34906.622050] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34906.622055] do_vfs_ioctl+0xa5/0x6e0 >[34906.622061] SyS_ioctl+0x74/0x80 >[34906.622066] do_syscall_64+0x79/0x220 >[34906.622069] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34906.622072] RIP: 0033:0x7f70a90d90f7 >[34906.622073] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34906.622086] RAX: ffffffffffffffda RBX: 000055e7f1ea0080 RCX: 00007f70a90d90f7 >[34906.622087] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34906.622088] RBP: 00007ffd456b9940 R08: 000055e7f1ea0080 R09: 000000000000000b >[34906.622089] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[34906.622090] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eeacbcb0 >[34908.598422] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34908.598426] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34908.598429] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34908.598430] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34908.598431] Call Trace: >[34908.598438] dump_stack+0x85/0xbf >[34908.598443] swiotlb_alloc_coherent+0x1be/0x1d0 >[34908.598452] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34908.598461] ttm_dma_populate+0x25e/0x350 [ttm] >[34908.598467] ttm_tt_bind+0x2c/0x60 [ttm] >[34908.598471] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34908.598479] ttm_bo_validate+0x189/0x1a0 [ttm] >[34908.598483] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34908.598489] ? mutex_trylock+0xcd/0xe0 >[34908.598495] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34908.598533] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34908.598560] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34908.598587] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34908.598621] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34908.598653] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34908.598672] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34908.598694] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34908.598709] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34908.598719] drm_ioctl+0x2d5/0x370 [drm] >[34908.598736] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34908.598742] ? __pm_runtime_resume+0x54/0x90 >[34908.598749] ? trace_hardirqs_on_caller+0xed/0x180 >[34908.598776] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34908.598784] do_vfs_ioctl+0xa5/0x6e0 >[34908.598796] SyS_ioctl+0x74/0x80 >[34908.598803] do_syscall_64+0x79/0x220 >[34908.598806] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34908.598809] RIP: 0033:0x7fd8d64ef0f7 >[34908.598810] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34908.598813] RAX: ffffffffffffffda RBX: 0000000002b82290 RCX: 00007fd8d64ef0f7 >[34908.598814] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34908.598815] RBP: 00007ffcc6dba370 R08: 0000000002b82290 R09: 0000000000000004 >[34908.598817] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34908.598818] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b663b0 >[34909.243203] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34909.243207] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34909.243210] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34909.243211] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34909.243212] Call Trace: >[34909.243220] dump_stack+0x85/0xbf >[34909.243225] swiotlb_alloc_coherent+0x1be/0x1d0 >[34909.243237] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34909.243251] ttm_dma_populate+0x25e/0x350 [ttm] >[34909.243261] ttm_tt_bind+0x2c/0x60 [ttm] >[34909.243268] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34909.243281] ttm_bo_validate+0x189/0x1a0 [ttm] >[34909.243286] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34909.243295] ? mutex_trylock+0xcd/0xe0 >[34909.243301] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34909.243337] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34909.243362] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34909.243390] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34909.243427] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34909.243451] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34909.243468] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34909.243489] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34909.243502] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34909.243510] drm_ioctl+0x2d5/0x370 [drm] >[34909.243527] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34909.243532] ? __pm_runtime_resume+0x54/0x90 >[34909.243537] ? trace_hardirqs_on_caller+0xed/0x180 >[34909.243564] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34909.243572] do_vfs_ioctl+0xa5/0x6e0 >[34909.243580] SyS_ioctl+0x74/0x80 >[34909.243587] do_syscall_64+0x79/0x220 >[34909.243592] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34909.243595] RIP: 0033:0x7f70a90d90f7 >[34909.243598] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34909.243602] RAX: ffffffffffffffda RBX: 000055e7f09d1a20 RCX: 00007f70a90d90f7 >[34909.243604] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34909.243606] RBP: 00007ffd456b9940 R08: 000055e7f09d1a20 R09: 0000000000000004 >[34909.243609] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34909.243611] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1e7f000 >[34909.378900] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34909.378904] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34909.378907] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34909.378908] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34909.378910] Call Trace: >[34909.378917] dump_stack+0x85/0xbf >[34909.378922] swiotlb_alloc_coherent+0x1be/0x1d0 >[34909.378930] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34909.378940] ttm_dma_populate+0x25e/0x350 [ttm] >[34909.378946] ttm_tt_bind+0x2c/0x60 [ttm] >[34909.378951] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34909.378964] ttm_bo_validate+0x189/0x1a0 [ttm] >[34909.378969] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34909.378978] ? mutex_trylock+0xcd/0xe0 >[34909.378986] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34909.379024] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34909.379057] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34909.379092] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34909.379116] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34909.379138] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34909.379156] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34909.379176] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34909.379188] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34909.379197] drm_ioctl+0x2d5/0x370 [drm] >[34909.379215] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34909.379220] ? __pm_runtime_resume+0x54/0x90 >[34909.379228] ? trace_hardirqs_on_caller+0xed/0x180 >[34909.379256] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34909.379263] do_vfs_ioctl+0xa5/0x6e0 >[34909.379270] SyS_ioctl+0x74/0x80 >[34909.379275] do_syscall_64+0x79/0x220 >[34909.379278] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34909.379280] RIP: 0033:0x7f70a90d90f7 >[34909.379282] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34909.379285] RAX: ffffffffffffffda RBX: 000055e7f05a4900 RCX: 00007f70a90d90f7 >[34909.379286] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34909.379287] RBP: 00007ffd456b98b0 R08: 000055e7f05a4900 R09: 0000000000000004 >[34909.379288] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34909.379290] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f14f8930 >[34909.471378] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34909.471382] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34909.471386] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34909.471387] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34909.471389] Call Trace: >[34909.471397] dump_stack+0x85/0xbf >[34909.471403] swiotlb_alloc_coherent+0x1be/0x1d0 >[34909.471414] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34909.471429] ttm_dma_populate+0x25e/0x350 [ttm] >[34909.471440] ttm_tt_bind+0x2c/0x60 [ttm] >[34909.471446] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34909.471460] ttm_bo_validate+0x189/0x1a0 [ttm] >[34909.471463] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34909.471470] ? mutex_trylock+0xcd/0xe0 >[34909.471477] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34909.471516] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34909.471547] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34909.471583] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34909.471619] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34909.471653] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34909.471680] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34909.471713] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34909.471729] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34909.471743] drm_ioctl+0x2d5/0x370 [drm] >[34909.471771] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34909.471778] ? __pm_runtime_resume+0x54/0x90 >[34909.471786] ? trace_hardirqs_on_caller+0xed/0x180 >[34909.471815] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34909.471822] do_vfs_ioctl+0xa5/0x6e0 >[34909.471833] SyS_ioctl+0x74/0x80 >[34909.471840] do_syscall_64+0x79/0x220 >[34909.471845] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34909.471849] RIP: 0033:0x7f70a90d90f7 >[34909.471851] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34909.471855] RAX: ffffffffffffffda RBX: 000055e7f05a4900 RCX: 00007f70a90d90f7 >[34909.471857] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[34909.471859] RBP: 00007ffd456b98b0 R08: 000055e7f05a4900 R09: 0000000000000004 >[34909.471861] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34909.471863] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f14f8930 >[34927.509498] swiotlb_tbl_map_single: 2 callbacks suppressed >[34927.509501] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34927.509504] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34927.509507] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34927.509508] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34927.509509] Call Trace: >[34927.509516] dump_stack+0x85/0xbf >[34927.509520] swiotlb_alloc_coherent+0x1be/0x1d0 >[34927.509528] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34927.509537] ttm_dma_populate+0x25e/0x350 [ttm] >[34927.509543] ttm_tt_bind+0x2c/0x60 [ttm] >[34927.509547] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34927.509554] ttm_bo_validate+0x189/0x1a0 [ttm] >[34927.509557] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34927.509563] ? mutex_trylock+0xcd/0xe0 >[34927.509568] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34927.509601] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34927.509619] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34927.509625] ? __lock_acquire+0x2d4/0x1340 >[34927.509643] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34927.509664] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34927.509684] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34927.509699] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34927.509718] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34927.509729] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34927.509737] drm_ioctl+0x2d5/0x370 [drm] >[34927.509753] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34927.509757] ? __pm_runtime_resume+0x54/0x90 >[34927.509761] ? trace_hardirqs_on_caller+0xed/0x180 >[34927.509789] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34927.509794] do_vfs_ioctl+0xa5/0x6e0 >[34927.509805] SyS_ioctl+0x74/0x80 >[34927.509813] do_syscall_64+0x79/0x220 >[34927.509818] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34927.509821] RIP: 0033:0x7fd8d64ef0f7 >[34927.509824] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34927.509828] RAX: ffffffffffffffda RBX: 0000000003048680 RCX: 00007fd8d64ef0f7 >[34927.509829] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34927.509831] RBP: 00007ffcc6dba370 R08: 0000000003048680 R09: 00007fd8d67b3c50 >[34927.509832] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34927.509833] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[34929.607480] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34929.607484] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34929.607488] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34929.607490] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34929.607491] Call Trace: >[34929.607499] dump_stack+0x85/0xbf >[34929.607505] swiotlb_alloc_coherent+0x1be/0x1d0 >[34929.607516] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34929.607532] ttm_dma_populate+0x25e/0x350 [ttm] >[34929.607542] ttm_tt_bind+0x2c/0x60 [ttm] >[34929.607547] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34929.607560] ttm_bo_validate+0x189/0x1a0 [ttm] >[34929.607565] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34929.607573] ? mutex_trylock+0xcd/0xe0 >[34929.607580] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34929.607621] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34929.607650] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34929.607685] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34929.607720] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34929.607752] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34929.607777] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34929.607808] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34929.607823] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34929.607836] drm_ioctl+0x2d5/0x370 [drm] >[34929.607872] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34929.607879] ? __pm_runtime_resume+0x54/0x90 >[34929.607887] ? trace_hardirqs_on_caller+0xed/0x180 >[34929.607914] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34929.607922] do_vfs_ioctl+0xa5/0x6e0 >[34929.607933] SyS_ioctl+0x74/0x80 >[34929.607940] do_syscall_64+0x79/0x220 >[34929.607945] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34929.607949] RIP: 0033:0x7f70a90d90f7 >[34929.607951] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34929.607955] RAX: ffffffffffffffda RBX: 000055e7f0b19600 RCX: 00007f70a90d90f7 >[34929.607957] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34929.607959] RBP: 00007ffd456b9940 R08: 000055e7f0b19600 R09: 0000000000000004 >[34929.607962] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34929.607964] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0b55e10 >[34929.763087] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34929.763090] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34929.763093] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34929.763095] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34929.763096] Call Trace: >[34929.763103] dump_stack+0x85/0xbf >[34929.763107] swiotlb_alloc_coherent+0x1be/0x1d0 >[34929.763115] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34929.763124] ttm_dma_populate+0x25e/0x350 [ttm] >[34929.763135] ttm_tt_bind+0x2c/0x60 [ttm] >[34929.763141] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34929.763155] ttm_bo_validate+0x189/0x1a0 [ttm] >[34929.763160] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34929.763169] ? mutex_trylock+0xcd/0xe0 >[34929.763176] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34929.763213] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34929.763243] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34929.763279] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34929.763306] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34929.763336] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34929.763361] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34929.763391] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34929.763403] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34929.763411] drm_ioctl+0x2d5/0x370 [drm] >[34929.763428] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34929.763433] ? __pm_runtime_resume+0x54/0x90 >[34929.763438] ? trace_hardirqs_on_caller+0xed/0x180 >[34929.763466] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34929.763471] do_vfs_ioctl+0xa5/0x6e0 >[34929.763478] SyS_ioctl+0x74/0x80 >[34929.763482] do_syscall_64+0x79/0x220 >[34929.763486] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34929.763488] RIP: 0033:0x7f70a90d90f7 >[34929.763490] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34929.763492] RAX: ffffffffffffffda RBX: 000055e7f0f83180 RCX: 00007f70a90d90f7 >[34929.763493] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34929.763495] RBP: 00007ffd456b9940 R08: 000055e7f0f83180 R09: 00007f70a939dcf0 >[34929.763496] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[34929.763497] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2a2a6b0 >[34931.475157] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34931.475161] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34931.475163] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34931.475165] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34931.475166] Call Trace: >[34931.475173] dump_stack+0x85/0xbf >[34931.475177] swiotlb_alloc_coherent+0x1be/0x1d0 >[34931.475185] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34931.475194] ttm_dma_populate+0x25e/0x350 [ttm] >[34931.475200] ttm_tt_bind+0x2c/0x60 [ttm] >[34931.475204] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34931.475212] ttm_bo_validate+0x189/0x1a0 [ttm] >[34931.475215] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34931.475221] ? mutex_trylock+0xcd/0xe0 >[34931.475227] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34931.475257] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34931.475276] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34931.475298] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34931.475319] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34931.475345] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34931.475361] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34931.475381] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34931.475392] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34931.475400] drm_ioctl+0x2d5/0x370 [drm] >[34931.475416] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34931.475421] ? __pm_runtime_resume+0x54/0x90 >[34931.475426] ? trace_hardirqs_on_caller+0xed/0x180 >[34931.475443] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34931.475448] do_vfs_ioctl+0xa5/0x6e0 >[34931.475455] SyS_ioctl+0x74/0x80 >[34931.475460] do_syscall_64+0x79/0x220 >[34931.475463] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34931.475465] RIP: 0033:0x7fd8d64ef0f7 >[34931.475467] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34931.475470] RAX: ffffffffffffffda RBX: 0000000003107e70 RCX: 00007fd8d64ef0f7 >[34931.475471] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34931.475472] RBP: 00007ffcc6dba370 R08: 0000000003107e70 R09: 0000000000000004 >[34931.475473] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34931.475475] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b240f0 >[34931.478824] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34931.478829] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34931.478832] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34931.478835] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34931.478836] Call Trace: >[34931.478845] dump_stack+0x85/0xbf >[34931.478849] swiotlb_alloc_coherent+0x1be/0x1d0 >[34931.478857] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34931.478866] ttm_dma_populate+0x25e/0x350 [ttm] >[34931.478873] ttm_tt_bind+0x2c/0x60 [ttm] >[34931.478877] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34931.478885] ttm_bo_validate+0x189/0x1a0 [ttm] >[34931.478888] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34931.478894] ? mutex_trylock+0xcd/0xe0 >[34931.478899] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34931.478934] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34931.478953] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34931.478975] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34931.478996] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34931.479016] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34931.479032] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34931.479051] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34931.479064] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34931.479072] drm_ioctl+0x2d5/0x370 [drm] >[34931.479095] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34931.479102] ? __pm_runtime_resume+0x54/0x90 >[34931.479109] ? trace_hardirqs_on_caller+0xed/0x180 >[34931.479134] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34931.479142] do_vfs_ioctl+0xa5/0x6e0 >[34931.479152] SyS_ioctl+0x74/0x80 >[34931.479159] do_syscall_64+0x79/0x220 >[34931.479164] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34931.479167] RIP: 0033:0x7fd8d64ef0f7 >[34931.479169] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34931.479173] RAX: ffffffffffffffda RBX: 0000000002c903d0 RCX: 00007fd8d64ef0f7 >[34931.479175] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34931.479177] RBP: 00007ffcc6dba370 R08: 0000000002c903d0 R09: 0000000000000004 >[34931.479179] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34931.479181] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[34932.598295] swiotlb_tbl_map_single: 10 callbacks suppressed >[34932.598298] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34932.598301] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34932.598304] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34932.598305] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34932.598307] Call Trace: >[34932.598314] dump_stack+0x85/0xbf >[34932.598318] swiotlb_alloc_coherent+0x1be/0x1d0 >[34932.598326] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34932.598335] ttm_dma_populate+0x25e/0x350 [ttm] >[34932.598341] ttm_tt_bind+0x2c/0x60 [ttm] >[34932.598345] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34932.598354] ttm_bo_validate+0x189/0x1a0 [ttm] >[34932.598357] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34932.598363] ? mutex_trylock+0xcd/0xe0 >[34932.598369] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34932.598402] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34932.598425] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34932.598450] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34932.598474] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34932.598496] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34932.598514] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34932.598535] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34932.598547] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34932.598557] drm_ioctl+0x2d5/0x370 [drm] >[34932.598573] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34932.598578] ? __pm_runtime_resume+0x54/0x90 >[34932.598584] ? trace_hardirqs_on_caller+0xed/0x180 >[34932.598607] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34932.598614] do_vfs_ioctl+0xa5/0x6e0 >[34932.598624] SyS_ioctl+0x74/0x80 >[34932.598630] do_syscall_64+0x79/0x220 >[34932.598635] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34932.598638] RIP: 0033:0x7fd8d64ef0f7 >[34932.598641] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34932.598645] RAX: ffffffffffffffda RBX: 00000000030e43d0 RCX: 00007fd8d64ef0f7 >[34932.598647] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34932.598649] RBP: 00007ffcc6dba370 R08: 00000000030e43d0 R09: 00007fd8d67b3ca0 >[34932.598651] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[34932.598653] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325a680 >[34938.869065] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34938.869069] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34938.869071] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34938.869073] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34938.869074] Call Trace: >[34938.869082] dump_stack+0x85/0xbf >[34938.869086] swiotlb_alloc_coherent+0x1be/0x1d0 >[34938.869094] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34938.869103] ttm_dma_populate+0x25e/0x350 [ttm] >[34938.869109] ttm_tt_bind+0x2c/0x60 [ttm] >[34938.869113] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34938.869121] ttm_bo_validate+0x189/0x1a0 [ttm] >[34938.869125] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34938.869131] ? mutex_trylock+0xcd/0xe0 >[34938.869136] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34938.869178] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34938.869201] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34938.869224] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34938.869247] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34938.869269] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34938.869287] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34938.869308] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34938.869319] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34938.869328] drm_ioctl+0x2d5/0x370 [drm] >[34938.869345] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34938.869350] ? __pm_runtime_resume+0x54/0x90 >[34938.869355] ? trace_hardirqs_on_caller+0xed/0x180 >[34938.869380] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34938.869386] do_vfs_ioctl+0xa5/0x6e0 >[34938.869392] SyS_ioctl+0x74/0x80 >[34938.869397] do_syscall_64+0x79/0x220 >[34938.869400] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34938.869403] RIP: 0033:0x7f70a90d90f7 >[34938.869405] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34938.869407] RAX: ffffffffffffffda RBX: 000055e7f1ba60c0 RCX: 00007f70a90d90f7 >[34938.869409] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34938.869410] RBP: 00007ffd456b9940 R08: 000055e7f1ba60c0 R09: 0000000000000004 >[34938.869411] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34938.869412] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1c3f970 >[34942.733967] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34942.733971] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34942.733973] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34942.733975] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34942.733976] Call Trace: >[34942.733983] dump_stack+0x85/0xbf >[34942.733987] swiotlb_alloc_coherent+0x1be/0x1d0 >[34942.733994] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34942.734003] ttm_dma_populate+0x25e/0x350 [ttm] >[34942.734010] ttm_tt_bind+0x2c/0x60 [ttm] >[34942.734014] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34942.734021] ttm_bo_validate+0x189/0x1a0 [ttm] >[34942.734024] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34942.734030] ? mutex_trylock+0xcd/0xe0 >[34942.734035] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34942.734067] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34942.734088] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34942.734112] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34942.734134] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34942.734155] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34942.734172] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34942.734192] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34942.734203] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34942.734212] drm_ioctl+0x2d5/0x370 [drm] >[34942.734228] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34942.734233] ? __pm_runtime_resume+0x54/0x90 >[34942.734238] ? trace_hardirqs_on_caller+0xed/0x180 >[34942.734267] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34942.734272] do_vfs_ioctl+0xa5/0x6e0 >[34942.734279] SyS_ioctl+0x74/0x80 >[34942.734284] do_syscall_64+0x79/0x220 >[34942.734287] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34942.734290] RIP: 0033:0x7f70a90d90f7 >[34942.734291] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34942.734294] RAX: ffffffffffffffda RBX: 000055e7f30655d0 RCX: 00007f70a90d90f7 >[34942.734295] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34942.734296] RBP: 00007ffd456b9940 R08: 000055e7f30655d0 R09: 0000000000000004 >[34942.734298] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34942.734299] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1377f10 >[34942.737266] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34942.737270] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34942.737274] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34942.737276] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34942.737278] Call Trace: >[34942.737284] dump_stack+0x85/0xbf >[34942.737290] swiotlb_alloc_coherent+0x1be/0x1d0 >[34942.737301] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34942.737318] ttm_dma_populate+0x25e/0x350 [ttm] >[34942.737330] ttm_tt_bind+0x2c/0x60 [ttm] >[34942.737338] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34942.737353] ttm_bo_validate+0x189/0x1a0 [ttm] >[34942.737358] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34942.737367] ? mutex_trylock+0xcd/0xe0 >[34942.737376] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34942.737409] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34942.737441] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34942.737481] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34942.737521] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34942.737557] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34942.737585] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34942.737619] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34942.737630] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34942.737641] drm_ioctl+0x2d5/0x370 [drm] >[34942.737669] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34942.737676] ? __pm_runtime_resume+0x54/0x90 >[34942.737683] ? trace_hardirqs_on_caller+0xed/0x180 >[34942.737710] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34942.737717] do_vfs_ioctl+0xa5/0x6e0 >[34942.737730] SyS_ioctl+0x74/0x80 >[34942.737738] do_syscall_64+0x79/0x220 >[34942.737743] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34942.737746] RIP: 0033:0x7f70a90d90f7 >[34942.737749] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34942.737754] RAX: ffffffffffffffda RBX: 000055e7f30655d0 RCX: 00007f70a90d90f7 >[34942.737756] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34942.737759] RBP: 00007ffd456b9940 R08: 000055e7f30655d0 R09: 0000000000000004 >[34942.737761] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34942.737763] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1377f10 >[34951.036238] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34951.036241] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34951.036243] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34951.036245] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34951.036246] Call Trace: >[34951.036253] dump_stack+0x85/0xbf >[34951.036257] swiotlb_alloc_coherent+0x1be/0x1d0 >[34951.036265] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34951.036274] ttm_dma_populate+0x25e/0x350 [ttm] >[34951.036280] ttm_tt_bind+0x2c/0x60 [ttm] >[34951.036284] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34951.036292] ttm_bo_validate+0x189/0x1a0 [ttm] >[34951.036295] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34951.036301] ? mutex_trylock+0xcd/0xe0 >[34951.036306] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34951.036344] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34951.036369] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34951.036405] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34951.036436] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34951.036468] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34951.036485] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34951.036506] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34951.036518] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34951.036528] drm_ioctl+0x2d5/0x370 [drm] >[34951.036545] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34951.036550] ? __pm_runtime_resume+0x54/0x90 >[34951.036555] ? trace_hardirqs_on_caller+0xed/0x180 >[34951.036573] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34951.036579] do_vfs_ioctl+0xa5/0x6e0 >[34951.036595] SyS_ioctl+0x74/0x80 >[34951.036599] do_syscall_64+0x79/0x220 >[34951.036602] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34951.036605] RIP: 0033:0x7fd8d64ef0f7 >[34951.036606] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34951.036609] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[34951.036610] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34951.036612] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[34951.036613] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34951.036614] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[34951.041273] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34951.041279] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34951.041283] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34951.041286] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34951.041288] Call Trace: >[34951.041299] dump_stack+0x85/0xbf >[34951.041307] swiotlb_alloc_coherent+0x1be/0x1d0 >[34951.041321] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34951.041337] ttm_dma_populate+0x25e/0x350 [ttm] >[34951.041349] ttm_tt_bind+0x2c/0x60 [ttm] >[34951.041355] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34951.041370] ttm_bo_validate+0x189/0x1a0 [ttm] >[34951.041375] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34951.041386] ? mutex_trylock+0xcd/0xe0 >[34951.041395] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34951.041441] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34951.041488] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34951.041528] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34951.041560] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34951.041588] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34951.041608] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34951.041631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34951.041650] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34951.041663] drm_ioctl+0x2d5/0x370 [drm] >[34951.041682] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34951.041689] ? __pm_runtime_resume+0x54/0x90 >[34951.041694] ? trace_hardirqs_on_caller+0xed/0x180 >[34951.041714] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34951.041720] do_vfs_ioctl+0xa5/0x6e0 >[34951.041727] SyS_ioctl+0x74/0x80 >[34951.041732] do_syscall_64+0x79/0x220 >[34951.041735] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34951.041738] RIP: 0033:0x7fd8d64ef0f7 >[34951.041739] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34951.041742] RAX: ffffffffffffffda RBX: 000000000323bb40 RCX: 00007fd8d64ef0f7 >[34951.041743] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34951.041745] RBP: 00007ffcc6dba370 R08: 000000000323bb40 R09: 0000000000000004 >[34951.041746] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34951.041747] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[34951.045457] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34951.045461] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34951.045464] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34951.045467] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34951.045468] Call Trace: >[34951.045476] dump_stack+0x85/0xbf >[34951.045482] swiotlb_alloc_coherent+0x1be/0x1d0 >[34951.045492] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34951.045507] ttm_dma_populate+0x25e/0x350 [ttm] >[34951.045518] ttm_tt_bind+0x2c/0x60 [ttm] >[34951.045523] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34951.045536] ttm_bo_validate+0x189/0x1a0 [ttm] >[34951.045541] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34951.045547] ? mutex_trylock+0xcd/0xe0 >[34951.045552] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34951.045580] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34951.045601] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34951.045630] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34951.045662] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34951.045693] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34951.045716] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34951.045749] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34951.045765] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34951.045776] drm_ioctl+0x2d5/0x370 [drm] >[34951.045793] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34951.045798] ? __pm_runtime_resume+0x54/0x90 >[34951.045803] ? trace_hardirqs_on_caller+0xed/0x180 >[34951.045821] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34951.045827] do_vfs_ioctl+0xa5/0x6e0 >[34951.045838] SyS_ioctl+0x74/0x80 >[34951.045844] do_syscall_64+0x79/0x220 >[34951.045849] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34951.045852] RIP: 0033:0x7fd8d64ef0f7 >[34951.045854] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34951.045857] RAX: ffffffffffffffda RBX: 00000000032789b0 RCX: 00007fd8d64ef0f7 >[34951.045859] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34951.045861] RBP: 00007ffcc6dba370 R08: 00000000032789b0 R09: 0000000000000004 >[34951.045863] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34951.045864] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[34951.050881] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34951.050886] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34951.050889] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34951.050892] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34951.050894] Call Trace: >[34951.050905] dump_stack+0x85/0xbf >[34951.050912] swiotlb_alloc_coherent+0x1be/0x1d0 >[34951.050925] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34951.050940] ttm_dma_populate+0x25e/0x350 [ttm] >[34951.050949] ttm_tt_bind+0x2c/0x60 [ttm] >[34951.050955] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34951.050966] ttm_bo_validate+0x189/0x1a0 [ttm] >[34951.050970] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34951.050978] ? mutex_trylock+0xcd/0xe0 >[34951.050987] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34951.051059] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34951.051102] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34951.051142] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34951.051177] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34951.051210] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34951.051236] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34951.051268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34951.051286] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34951.051301] drm_ioctl+0x2d5/0x370 [drm] >[34951.051329] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34951.051337] ? __pm_runtime_resume+0x54/0x90 >[34951.051345] ? trace_hardirqs_on_caller+0xed/0x180 >[34951.051375] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34951.051383] do_vfs_ioctl+0xa5/0x6e0 >[34951.051394] SyS_ioctl+0x74/0x80 >[34951.051401] do_syscall_64+0x79/0x220 >[34951.051406] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34951.051410] RIP: 0033:0x7fd8d64ef0f7 >[34951.051413] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34951.051416] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[34951.051418] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34951.051420] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[34951.051423] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34951.051425] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e7230 >[34951.058415] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34951.058439] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34951.058443] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34951.058445] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34951.058447] Call Trace: >[34951.058456] dump_stack+0x85/0xbf >[34951.058462] swiotlb_alloc_coherent+0x1be/0x1d0 >[34951.058473] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34951.058490] ttm_dma_populate+0x25e/0x350 [ttm] >[34951.058502] ttm_tt_bind+0x2c/0x60 [ttm] >[34951.058508] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34951.058523] ttm_bo_validate+0x189/0x1a0 [ttm] >[34951.058528] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34951.058538] ? mutex_trylock+0xcd/0xe0 >[34951.058547] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34951.058589] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34951.058624] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34951.058665] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34951.058705] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34951.058742] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34951.058770] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34951.058804] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34951.058819] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34951.058833] drm_ioctl+0x2d5/0x370 [drm] >[34951.058863] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34951.058870] ? __pm_runtime_resume+0x54/0x90 >[34951.058878] ? trace_hardirqs_on_caller+0xed/0x180 >[34951.058907] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34951.058914] do_vfs_ioctl+0xa5/0x6e0 >[34951.058926] SyS_ioctl+0x74/0x80 >[34951.058933] do_syscall_64+0x79/0x220 >[34951.058939] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34951.058942] RIP: 0033:0x7fd8d64ef0f7 >[34951.058944] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34951.058948] RAX: ffffffffffffffda RBX: 0000000002be0620 RCX: 00007fd8d64ef0f7 >[34951.058951] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34951.058953] RBP: 00007ffcc6dba370 R08: 0000000002be0620 R09: 00007fd8d67b3cf0 >[34951.058955] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[34951.058957] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b7e2c0 >[34956.751820] swiotlb_tbl_map_single: 8 callbacks suppressed >[34956.751823] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34956.751827] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34956.751831] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34956.751833] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34956.751835] Call Trace: >[34956.751844] dump_stack+0x85/0xbf >[34956.751850] swiotlb_alloc_coherent+0x1be/0x1d0 >[34956.751861] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34956.751878] ttm_dma_populate+0x25e/0x350 [ttm] >[34956.751889] ttm_tt_bind+0x2c/0x60 [ttm] >[34956.751895] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34956.751910] ttm_bo_validate+0x189/0x1a0 [ttm] >[34956.751914] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34956.751924] ? mutex_trylock+0xcd/0xe0 >[34956.751933] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34956.751972] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34956.752006] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34956.752045] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34956.752083] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34956.752118] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34956.752145] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34956.752180] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34956.752195] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34956.752208] drm_ioctl+0x2d5/0x370 [drm] >[34956.752246] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34956.752254] ? __pm_runtime_resume+0x54/0x90 >[34956.752262] ? trace_hardirqs_on_caller+0xed/0x180 >[34956.752295] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34956.752302] do_vfs_ioctl+0xa5/0x6e0 >[34956.752315] SyS_ioctl+0x74/0x80 >[34956.752322] do_syscall_64+0x79/0x220 >[34956.752328] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34956.752331] RIP: 0033:0x7f70a90d90f7 >[34956.752333] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34956.752336] RAX: ffffffffffffffda RBX: 000055e7f0ada040 RCX: 00007f70a90d90f7 >[34956.752338] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34956.752339] RBP: 00007ffd456b9940 R08: 000055e7f0ada040 R09: 0000000000000004 >[34956.752340] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34956.752342] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2a2a6b0 >[34969.282383] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34969.282387] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34969.282391] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34969.282393] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34969.282395] Call Trace: >[34969.282403] dump_stack+0x85/0xbf >[34969.282409] swiotlb_alloc_coherent+0x1be/0x1d0 >[34969.282420] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34969.282434] ttm_dma_populate+0x25e/0x350 [ttm] >[34969.282443] ttm_tt_bind+0x2c/0x60 [ttm] >[34969.282449] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34969.282461] ttm_bo_validate+0x189/0x1a0 [ttm] >[34969.282465] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34969.282474] ? mutex_trylock+0xcd/0xe0 >[34969.282481] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34969.282524] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34969.282566] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34969.282611] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34969.282645] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34969.282678] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34969.282704] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34969.282734] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34969.282748] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34969.282762] drm_ioctl+0x2d5/0x370 [drm] >[34969.282786] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34969.282792] ? __pm_runtime_resume+0x54/0x90 >[34969.282799] ? trace_hardirqs_on_caller+0xed/0x180 >[34969.282826] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34969.282833] do_vfs_ioctl+0xa5/0x6e0 >[34969.282843] SyS_ioctl+0x74/0x80 >[34969.282850] do_syscall_64+0x79/0x220 >[34969.282854] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34969.282867] RIP: 0033:0x7f70a90d90f7 >[34969.282870] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34969.282873] RAX: ffffffffffffffda RBX: 000055e7f37388c0 RCX: 00007f70a90d90f7 >[34969.282875] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34969.282876] RBP: 00007ffd456b9940 R08: 000055e7f37388c0 R09: 0000000000000004 >[34969.282878] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34969.282880] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f08e5a50 >[34971.003192] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34971.003195] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34971.003198] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34971.003199] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34971.003200] Call Trace: >[34971.003207] dump_stack+0x85/0xbf >[34971.003211] swiotlb_alloc_coherent+0x1be/0x1d0 >[34971.003219] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34971.003228] ttm_dma_populate+0x25e/0x350 [ttm] >[34971.003234] ttm_tt_bind+0x2c/0x60 [ttm] >[34971.003238] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34971.003246] ttm_bo_validate+0x189/0x1a0 [ttm] >[34971.003249] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34971.003255] ? mutex_trylock+0xcd/0xe0 >[34971.003260] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34971.003304] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34971.003337] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34971.003384] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34971.003420] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34971.003454] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34971.003473] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34971.003494] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34971.003506] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34971.003515] drm_ioctl+0x2d5/0x370 [drm] >[34971.003546] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34971.003551] ? __pm_runtime_resume+0x54/0x90 >[34971.003556] ? trace_hardirqs_on_caller+0xed/0x180 >[34971.003574] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34971.003580] do_vfs_ioctl+0xa5/0x6e0 >[34971.003586] SyS_ioctl+0x74/0x80 >[34971.003591] do_syscall_64+0x79/0x220 >[34971.003595] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34971.003597] RIP: 0033:0x7fd8d64ef0f7 >[34971.003599] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34971.003602] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[34971.003603] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34971.003604] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[34971.003606] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34971.003607] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[34971.317426] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34971.317429] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34971.317432] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34971.317433] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34971.317435] Call Trace: >[34971.317441] dump_stack+0x85/0xbf >[34971.317445] swiotlb_alloc_coherent+0x1be/0x1d0 >[34971.317453] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34971.317462] ttm_dma_populate+0x25e/0x350 [ttm] >[34971.317469] ttm_tt_bind+0x2c/0x60 [ttm] >[34971.317473] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34971.317481] ttm_bo_validate+0x189/0x1a0 [ttm] >[34971.317484] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34971.317491] ? mutex_trylock+0xcd/0xe0 >[34971.317496] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34971.317531] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34971.317553] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34971.317577] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34971.317600] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34971.317621] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34971.317639] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34971.317659] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34971.317671] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34971.317679] drm_ioctl+0x2d5/0x370 [drm] >[34971.317696] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34971.317701] ? __pm_runtime_resume+0x54/0x90 >[34971.317706] ? trace_hardirqs_on_caller+0xed/0x180 >[34971.317724] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34971.317729] do_vfs_ioctl+0xa5/0x6e0 >[34971.317736] SyS_ioctl+0x74/0x80 >[34971.317741] do_syscall_64+0x79/0x220 >[34971.317744] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34971.317747] RIP: 0033:0x7fd8d64ef0f7 >[34971.317748] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34971.317751] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[34971.317752] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34971.317754] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[34971.317755] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34971.317756] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[34971.509750] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34971.509755] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34971.509758] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34971.509760] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34971.509762] Call Trace: >[34971.509771] dump_stack+0x85/0xbf >[34971.509777] swiotlb_alloc_coherent+0x1be/0x1d0 >[34971.509787] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34971.509802] ttm_dma_populate+0x25e/0x350 [ttm] >[34971.509812] ttm_tt_bind+0x2c/0x60 [ttm] >[34971.509818] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34971.509831] ttm_bo_validate+0x189/0x1a0 [ttm] >[34971.509835] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34971.509845] ? mutex_trylock+0xcd/0xe0 >[34971.509853] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34971.509890] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34971.509921] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34971.509958] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34971.509995] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34971.510029] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34971.510056] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34971.510088] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34971.510103] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34971.510116] drm_ioctl+0x2d5/0x370 [drm] >[34971.510144] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34971.510151] ? __pm_runtime_resume+0x54/0x90 >[34971.510159] ? trace_hardirqs_on_caller+0xed/0x180 >[34971.510189] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34971.510197] do_vfs_ioctl+0xa5/0x6e0 >[34971.510209] SyS_ioctl+0x74/0x80 >[34971.510216] do_syscall_64+0x79/0x220 >[34971.510221] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34971.510225] RIP: 0033:0x7fd8d64ef0f7 >[34971.510227] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34971.510231] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[34971.510233] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34971.510235] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[34971.510238] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34971.510240] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000324b210 >[34971.918657] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34971.918662] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34971.918666] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34971.918668] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34971.918670] Call Trace: >[34971.918679] dump_stack+0x85/0xbf >[34971.918685] swiotlb_alloc_coherent+0x1be/0x1d0 >[34971.918696] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34971.918710] ttm_dma_populate+0x25e/0x350 [ttm] >[34971.918719] ttm_tt_bind+0x2c/0x60 [ttm] >[34971.918725] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34971.918738] ttm_bo_validate+0x189/0x1a0 [ttm] >[34971.918741] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34971.918748] ? mutex_trylock+0xcd/0xe0 >[34971.918753] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34971.918788] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34971.918807] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34971.918829] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34971.918851] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34971.918876] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34971.918901] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34971.918928] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34971.918943] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34971.918956] drm_ioctl+0x2d5/0x370 [drm] >[34971.918983] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34971.918990] ? __pm_runtime_resume+0x54/0x90 >[34971.918998] ? trace_hardirqs_on_caller+0xed/0x180 >[34971.919017] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34971.919023] do_vfs_ioctl+0xa5/0x6e0 >[34971.919034] SyS_ioctl+0x74/0x80 >[34971.919041] do_syscall_64+0x79/0x220 >[34971.919045] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34971.919049] RIP: 0033:0x7f70a90d90f7 >[34971.919051] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34971.919054] RAX: ffffffffffffffda RBX: 000055e7f37388c0 RCX: 00007f70a90d90f7 >[34971.919056] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34971.919058] RBP: 00007ffd456b9940 R08: 000055e7f37388c0 R09: 0000000000000004 >[34971.919060] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34971.919063] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f07e7420 >[34974.564199] swiotlb_tbl_map_single: 8 callbacks suppressed >[34974.564203] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34974.564207] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34974.564211] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34974.564213] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34974.564216] Call Trace: >[34974.564224] dump_stack+0x85/0xbf >[34974.564231] swiotlb_alloc_coherent+0x1be/0x1d0 >[34974.564243] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34974.564260] ttm_dma_populate+0x25e/0x350 [ttm] >[34974.564271] ttm_tt_bind+0x2c/0x60 [ttm] >[34974.564273] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34974.564276] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34974.564280] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34974.564293] ttm_bo_validate+0x189/0x1a0 [ttm] >[34974.564298] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34974.564308] ? mutex_trylock+0xcd/0xe0 >[34974.564317] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34974.564357] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34974.564392] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34974.564429] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34974.564465] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34974.564500] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34974.564527] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34974.564560] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34974.564577] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34974.564592] drm_ioctl+0x2d5/0x370 [drm] >[34974.564621] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34974.564628] ? __pm_runtime_resume+0x54/0x90 >[34974.564637] ? trace_hardirqs_on_caller+0xed/0x180 >[34974.564667] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34974.564675] do_vfs_ioctl+0xa5/0x6e0 >[34974.564687] SyS_ioctl+0x74/0x80 >[34974.564695] do_syscall_64+0x79/0x220 >[34974.564700] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34974.564704] RIP: 0033:0x7f70a90d90f7 >[34974.564706] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34974.564710] RAX: ffffffffffffffda RBX: 000055e7f2a2a410 RCX: 00007f70a90d90f7 >[34974.564712] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34974.564715] RBP: 00007ffd456b9940 R08: 000055e7f2a2a410 R09: 0000000000000004 >[34974.564717] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34974.564719] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0055c70 >[34974.564736] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34974.564739] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34974.564740] Call Trace: >[34974.564747] dump_stack+0x85/0xbf >[34974.564753] swiotlb_alloc_coherent+0x1be/0x1d0 >[34974.564763] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34974.564778] ttm_dma_populate+0x25e/0x350 [ttm] >[34974.564789] ttm_tt_bind+0x2c/0x60 [ttm] >[34974.564795] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34974.564809] ttm_bo_validate+0x189/0x1a0 [ttm] >[34974.564813] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34974.564822] ? mutex_trylock+0xcd/0xe0 >[34974.564830] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34974.564863] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34974.564890] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34974.564925] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34974.564959] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34974.564990] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34974.565015] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34974.565047] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34974.565060] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34974.565073] drm_ioctl+0x2d5/0x370 [drm] >[34974.565101] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34974.565108] ? __pm_runtime_resume+0x54/0x90 >[34974.565115] ? trace_hardirqs_on_caller+0xed/0x180 >[34974.565144] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34974.565151] do_vfs_ioctl+0xa5/0x6e0 >[34974.565163] SyS_ioctl+0x74/0x80 >[34974.565171] do_syscall_64+0x79/0x220 >[34974.565176] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34974.565179] RIP: 0033:0x7fd8d64ef0f7 >[34974.565182] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34974.565186] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[34974.565188] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34974.565190] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 0000000000000004 >[34974.565193] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34974.565195] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b240f0 >[34974.851115] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34974.851119] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34974.851122] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34974.851123] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34974.851125] Call Trace: >[34974.851132] dump_stack+0x85/0xbf >[34974.851136] swiotlb_alloc_coherent+0x1be/0x1d0 >[34974.851145] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34974.851154] ttm_dma_populate+0x25e/0x350 [ttm] >[34974.851160] ttm_tt_bind+0x2c/0x60 [ttm] >[34974.851165] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34974.851173] ttm_bo_validate+0x189/0x1a0 [ttm] >[34974.851176] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34974.851182] ? mutex_trylock+0xcd/0xe0 >[34974.851188] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34974.851227] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34974.851255] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34974.851280] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34974.851304] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34974.851326] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34974.851343] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34974.851364] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34974.851378] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34974.851387] drm_ioctl+0x2d5/0x370 [drm] >[34974.851404] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34974.851409] ? __pm_runtime_resume+0x54/0x90 >[34974.851414] ? trace_hardirqs_on_caller+0xed/0x180 >[34974.851432] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34974.851438] do_vfs_ioctl+0xa5/0x6e0 >[34974.851445] SyS_ioctl+0x74/0x80 >[34974.851450] do_syscall_64+0x79/0x220 >[34974.851453] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34974.851455] RIP: 0033:0x7f70a90d90f7 >[34974.851457] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34974.851459] RAX: ffffffffffffffda RBX: 000055e7f21cc2e0 RCX: 00007f70a90d90f7 >[34974.851461] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34974.851462] RBP: 00007ffd456b9940 R08: 000055e7f21cc2e0 R09: 0000000000000004 >[34974.851463] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34974.851464] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f30774a0 >[34981.509419] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34981.509424] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34981.509427] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34981.509429] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34981.509430] Call Trace: >[34981.509437] dump_stack+0x85/0xbf >[34981.509441] swiotlb_alloc_coherent+0x1be/0x1d0 >[34981.509449] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34981.509458] ttm_dma_populate+0x25e/0x350 [ttm] >[34981.509464] ttm_tt_bind+0x2c/0x60 [ttm] >[34981.509468] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34981.509476] ttm_bo_validate+0x189/0x1a0 [ttm] >[34981.509479] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34981.509485] ? mutex_trylock+0xcd/0xe0 >[34981.509490] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34981.509524] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34981.509557] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34981.509592] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34981.509625] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34981.509646] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34981.509664] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34981.509685] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34981.509696] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34981.509706] drm_ioctl+0x2d5/0x370 [drm] >[34981.509722] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34981.509726] ? __pm_runtime_resume+0x54/0x90 >[34981.509731] ? trace_hardirqs_on_caller+0xed/0x180 >[34981.509749] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34981.509754] do_vfs_ioctl+0xa5/0x6e0 >[34981.509761] SyS_ioctl+0x74/0x80 >[34981.509766] do_syscall_64+0x79/0x220 >[34981.509769] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34981.509772] RIP: 0033:0x7fd8d64ef0f7 >[34981.509773] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34981.509776] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[34981.509777] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34981.509779] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 0000000000000004 >[34981.509780] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34981.509781] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003154590 >[34982.596299] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34982.596304] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34982.596308] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34982.596310] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34982.596313] Call Trace: >[34982.596322] dump_stack+0x85/0xbf >[34982.596328] swiotlb_alloc_coherent+0x1be/0x1d0 >[34982.596341] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34982.596359] ttm_dma_populate+0x25e/0x350 [ttm] >[34982.596370] ttm_tt_bind+0x2c/0x60 [ttm] >[34982.596377] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34982.596392] ttm_bo_validate+0x189/0x1a0 [ttm] >[34982.596397] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34982.596407] ? mutex_trylock+0xcd/0xe0 >[34982.596417] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34982.596464] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34982.596506] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34982.596552] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34982.596590] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34982.596624] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34982.596651] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34982.596688] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34982.596708] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34982.596723] drm_ioctl+0x2d5/0x370 [drm] >[34982.596752] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34982.596760] ? __pm_runtime_resume+0x54/0x90 >[34982.596768] ? trace_hardirqs_on_caller+0xed/0x180 >[34982.596800] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34982.596808] do_vfs_ioctl+0xa5/0x6e0 >[34982.596820] SyS_ioctl+0x74/0x80 >[34982.596828] do_syscall_64+0x79/0x220 >[34982.596834] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34982.596838] RIP: 0033:0x7f70a90d90f7 >[34982.596840] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34982.596844] RAX: ffffffffffffffda RBX: 000055e7f378a700 RCX: 00007f70a90d90f7 >[34982.596847] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34982.596849] RBP: 00007ffd456b9940 R08: 000055e7f378a700 R09: 00007f70a939dd40 >[34982.596851] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[34982.596853] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1c3f970 >[34982.779271] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34982.779274] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34982.779277] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34982.779279] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34982.779280] Call Trace: >[34982.779286] dump_stack+0x85/0xbf >[34982.779291] swiotlb_alloc_coherent+0x1be/0x1d0 >[34982.779299] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34982.779308] ttm_dma_populate+0x25e/0x350 [ttm] >[34982.779314] ttm_tt_bind+0x2c/0x60 [ttm] >[34982.779318] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34982.779326] ttm_bo_validate+0x189/0x1a0 [ttm] >[34982.779330] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34982.779336] ? mutex_trylock+0xcd/0xe0 >[34982.779342] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34982.779378] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34982.779402] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34982.779426] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34982.779450] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34982.779472] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34982.779493] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34982.779513] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34982.779525] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34982.779535] drm_ioctl+0x2d5/0x370 [drm] >[34982.779552] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34982.779556] ? __pm_runtime_resume+0x54/0x90 >[34982.779562] ? trace_hardirqs_on_caller+0xed/0x180 >[34982.779580] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34982.779586] do_vfs_ioctl+0xa5/0x6e0 >[34982.779593] SyS_ioctl+0x74/0x80 >[34982.779598] do_syscall_64+0x79/0x220 >[34982.779603] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34982.779607] RIP: 0033:0x7fd8d64ef0f7 >[34982.779608] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34982.779611] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[34982.779612] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34982.779614] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 0000000000000004 >[34982.779615] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34982.779616] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e3ee0 >[34985.584253] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34985.584257] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34985.584259] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34985.584261] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34985.584262] Call Trace: >[34985.584270] dump_stack+0x85/0xbf >[34985.584274] swiotlb_alloc_coherent+0x1be/0x1d0 >[34985.584282] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34985.584291] ttm_dma_populate+0x25e/0x350 [ttm] >[34985.584297] ttm_tt_bind+0x2c/0x60 [ttm] >[34985.584301] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34985.584309] ttm_bo_validate+0x189/0x1a0 [ttm] >[34985.584312] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34985.584318] ? mutex_trylock+0xcd/0xe0 >[34985.584323] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34985.584359] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34985.584378] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34985.584399] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34985.584427] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34985.584460] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34985.584485] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34985.584516] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34985.584531] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34985.584544] drm_ioctl+0x2d5/0x370 [drm] >[34985.584572] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34985.584579] ? __pm_runtime_resume+0x54/0x90 >[34985.584587] ? trace_hardirqs_on_caller+0xed/0x180 >[34985.584615] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34985.584622] do_vfs_ioctl+0xa5/0x6e0 >[34985.584630] SyS_ioctl+0x74/0x80 >[34985.584635] do_syscall_64+0x79/0x220 >[34985.584638] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34985.584640] RIP: 0033:0x7f70a90d90f7 >[34985.584642] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34985.584644] RAX: ffffffffffffffda RBX: 000055e7ee93c0c0 RCX: 00007f70a90d90f7 >[34985.584646] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34985.584648] RBP: 00007ffd456b9940 R08: 000055e7ee93c0c0 R09: 0000000000000004 >[34985.584650] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34985.584652] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f08e5a50 >[34985.615776] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34985.615781] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34985.615785] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34985.615787] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34985.615789] Call Trace: >[34985.615798] dump_stack+0x85/0xbf >[34985.615804] swiotlb_alloc_coherent+0x1be/0x1d0 >[34985.615817] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34985.615833] ttm_dma_populate+0x25e/0x350 [ttm] >[34985.615844] ttm_tt_bind+0x2c/0x60 [ttm] >[34985.615850] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34985.615862] ttm_bo_validate+0x189/0x1a0 [ttm] >[34985.615867] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34985.615877] ? mutex_trylock+0xcd/0xe0 >[34985.615886] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34985.615929] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34985.615959] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34985.615991] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34985.616024] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34985.616055] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34985.616079] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34985.616107] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34985.616124] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34985.616136] drm_ioctl+0x2d5/0x370 [drm] >[34985.616163] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34985.616170] ? __pm_runtime_resume+0x54/0x90 >[34985.616177] ? trace_hardirqs_on_caller+0xed/0x180 >[34985.616196] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34985.616201] do_vfs_ioctl+0xa5/0x6e0 >[34985.616208] SyS_ioctl+0x74/0x80 >[34985.616213] do_syscall_64+0x79/0x220 >[34985.616216] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34985.616219] RIP: 0033:0x7f70a90d90f7 >[34985.616220] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34985.616223] RAX: ffffffffffffffda RBX: 000055e7ee93c0c0 RCX: 00007f70a90d90f7 >[34985.616224] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34985.616226] RBP: 00007ffd456b9940 R08: 000055e7ee93c0c0 R09: 0000000000000004 >[34985.616227] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34985.616229] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f08e5a50 >[34990.148919] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34990.148925] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34990.148928] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34990.148930] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34990.148932] Call Trace: >[34990.148941] dump_stack+0x85/0xbf >[34990.148947] swiotlb_alloc_coherent+0x1be/0x1d0 >[34990.148959] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34990.148973] ttm_dma_populate+0x25e/0x350 [ttm] >[34990.148981] ttm_tt_bind+0x2c/0x60 [ttm] >[34990.148987] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34990.148999] ttm_bo_validate+0x189/0x1a0 [ttm] >[34990.149003] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34990.149011] ? mutex_trylock+0xcd/0xe0 >[34990.149018] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34990.149062] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34990.149096] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34990.149131] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34990.149167] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34990.149197] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34990.149222] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34990.149253] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34990.149269] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34990.149282] drm_ioctl+0x2d5/0x370 [drm] >[34990.149308] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34990.149315] ? __pm_runtime_resume+0x54/0x90 >[34990.149322] ? trace_hardirqs_on_caller+0xed/0x180 >[34990.149348] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34990.149355] do_vfs_ioctl+0xa5/0x6e0 >[34990.149366] SyS_ioctl+0x74/0x80 >[34990.149372] do_syscall_64+0x79/0x220 >[34990.149376] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34990.149380] RIP: 0033:0x7fd8d64ef0f7 >[34990.149382] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34990.149386] RAX: ffffffffffffffda RBX: 0000000002d6a910 RCX: 00007fd8d64ef0f7 >[34990.149387] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34990.149389] RBP: 00007ffcc6dba370 R08: 0000000002d6a910 R09: 0000000000000004 >[34990.149391] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34990.149393] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c17690 >[34990.155273] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34990.155278] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34990.155282] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[34990.155284] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34990.155286] Call Trace: >[34990.155294] dump_stack+0x85/0xbf >[34990.155300] swiotlb_alloc_coherent+0x1be/0x1d0 >[34990.155311] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34990.155326] ttm_dma_populate+0x25e/0x350 [ttm] >[34990.155337] ttm_tt_bind+0x2c/0x60 [ttm] >[34990.155343] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34990.155357] ttm_bo_validate+0x189/0x1a0 [ttm] >[34990.155362] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34990.155370] ? mutex_trylock+0xcd/0xe0 >[34990.155378] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34990.155420] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34990.155454] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34990.155492] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34990.155531] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34990.155567] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34990.155595] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34990.155628] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34990.155645] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34990.155658] drm_ioctl+0x2d5/0x370 [drm] >[34990.155684] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34990.155690] ? __pm_runtime_resume+0x54/0x90 >[34990.155698] ? trace_hardirqs_on_caller+0xed/0x180 >[34990.155728] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34990.155735] do_vfs_ioctl+0xa5/0x6e0 >[34990.155746] SyS_ioctl+0x74/0x80 >[34990.155753] do_syscall_64+0x79/0x220 >[34990.155758] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34990.155761] RIP: 0033:0x7fd8d64ef0f7 >[34990.155763] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34990.155767] RAX: ffffffffffffffda RBX: 0000000002d6a910 RCX: 00007fd8d64ef0f7 >[34990.155769] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[34990.155771] RBP: 00007ffcc6dba370 R08: 0000000002d6a910 R09: 0000000000000004 >[34990.155772] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[34990.155774] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c17690 >[34990.661842] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34990.661846] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34990.661848] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34990.661850] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34990.661851] Call Trace: >[34990.661858] dump_stack+0x85/0xbf >[34990.661873] swiotlb_alloc_coherent+0x1be/0x1d0 >[34990.661881] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34990.661890] ttm_dma_populate+0x25e/0x350 [ttm] >[34990.661907] ttm_tt_bind+0x2c/0x60 [ttm] >[34990.661911] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34990.661918] ttm_bo_validate+0x189/0x1a0 [ttm] >[34990.661932] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34990.661938] ? mutex_trylock+0xcd/0xe0 >[34990.661944] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34990.661977] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34990.662001] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34990.662047] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34990.662071] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34990.662100] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34990.662125] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34990.662156] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34990.662170] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34990.662182] drm_ioctl+0x2d5/0x370 [drm] >[34990.662208] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34990.662215] ? __pm_runtime_resume+0x54/0x90 >[34990.662222] ? trace_hardirqs_on_caller+0xed/0x180 >[34990.662246] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34990.662252] do_vfs_ioctl+0xa5/0x6e0 >[34990.662259] SyS_ioctl+0x74/0x80 >[34990.662264] do_syscall_64+0x79/0x220 >[34990.662267] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34990.662269] RIP: 0033:0x7f70a90d90f7 >[34990.662271] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34990.662274] RAX: ffffffffffffffda RBX: 000055e7f16ab0a0 RCX: 00007f70a90d90f7 >[34990.662275] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34990.662276] RBP: 00007ffd456b9940 R08: 000055e7f16ab0a0 R09: 0000000000000004 >[34990.662277] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[34990.662279] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f083e0f0 >[34993.740566] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34993.740570] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34993.740573] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34993.740575] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34993.740577] Call Trace: >[34993.740585] dump_stack+0x85/0xbf >[34993.740591] swiotlb_alloc_coherent+0x1be/0x1d0 >[34993.740602] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34993.740615] ttm_dma_populate+0x25e/0x350 [ttm] >[34993.740624] ttm_tt_bind+0x2c/0x60 [ttm] >[34993.740630] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34993.740653] ttm_bo_validate+0x189/0x1a0 [ttm] >[34993.740657] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34993.740665] ? mutex_trylock+0xcd/0xe0 >[34993.740683] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34993.740725] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34993.740763] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34993.740795] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34993.740826] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34993.740855] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34993.740890] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34993.740930] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34993.740945] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34993.740954] drm_ioctl+0x2d5/0x370 [drm] >[34993.740971] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34993.740976] ? __pm_runtime_resume+0x54/0x90 >[34993.740984] ? trace_hardirqs_on_caller+0xed/0x180 >[34993.741020] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34993.741027] do_vfs_ioctl+0xa5/0x6e0 >[34993.741048] SyS_ioctl+0x74/0x80 >[34993.741055] do_syscall_64+0x79/0x220 >[34993.741059] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34993.741063] RIP: 0033:0x7f70a90d90f7 >[34993.741065] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34993.741069] RAX: ffffffffffffffda RBX: 000055e7eef57f10 RCX: 00007f70a90d90f7 >[34993.741071] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34993.741072] RBP: 00007ffd456b9940 R08: 000055e7eef57f10 R09: 000000000000000b >[34993.741074] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[34993.741076] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee4946d0 >[34995.515291] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34995.515296] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34995.515301] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34995.515303] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34995.515304] Call Trace: >[34995.515313] dump_stack+0x85/0xbf >[34995.515318] swiotlb_alloc_coherent+0x1be/0x1d0 >[34995.515327] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34995.515344] ttm_dma_populate+0x25e/0x350 [ttm] >[34995.515354] ttm_tt_bind+0x2c/0x60 [ttm] >[34995.515360] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34995.515368] ttm_bo_validate+0x189/0x1a0 [ttm] >[34995.515371] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34995.515380] ? mutex_trylock+0xcd/0xe0 >[34995.515389] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34995.515427] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34995.515453] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34995.515479] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34995.515508] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34995.515540] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34995.515565] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34995.515596] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34995.515610] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34995.515622] drm_ioctl+0x2d5/0x370 [drm] >[34995.515649] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34995.515656] ? __pm_runtime_resume+0x54/0x90 >[34995.515663] ? trace_hardirqs_on_caller+0xed/0x180 >[34995.515690] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34995.515698] do_vfs_ioctl+0xa5/0x6e0 >[34995.515707] SyS_ioctl+0x74/0x80 >[34995.515714] do_syscall_64+0x79/0x220 >[34995.515720] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34995.515723] RIP: 0033:0x7f70a90d90f7 >[34995.515725] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34995.515729] RAX: ffffffffffffffda RBX: 000055e7f06e6910 RCX: 00007f70a90d90f7 >[34995.515731] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34995.515733] RBP: 00007ffd456b9940 R08: 000055e7f06e6910 R09: 00007f70a939dc90 >[34995.515735] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[34995.515737] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee4946d0 >[34999.024549] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[34999.024552] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[34999.024555] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[34999.024556] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[34999.024557] Call Trace: >[34999.024565] dump_stack+0x85/0xbf >[34999.024570] swiotlb_alloc_coherent+0x1be/0x1d0 >[34999.024578] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[34999.024587] ttm_dma_populate+0x25e/0x350 [ttm] >[34999.024594] ttm_tt_bind+0x2c/0x60 [ttm] >[34999.024598] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[34999.024607] ttm_bo_validate+0x189/0x1a0 [ttm] >[34999.024610] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[34999.024617] ? mutex_trylock+0xcd/0xe0 >[34999.024624] ttm_bo_init_reserved+0x459/0x500 [ttm] >[34999.024661] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[34999.024684] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[34999.024690] ? __lock_acquire+0x2d4/0x1340 >[34999.024711] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[34999.024735] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[34999.024761] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34999.024779] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[34999.024800] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34999.024812] drm_ioctl_kernel+0x5b/0xb0 [drm] >[34999.024821] drm_ioctl+0x2d5/0x370 [drm] >[34999.024838] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[34999.024842] ? __pm_runtime_resume+0x54/0x90 >[34999.024848] ? trace_hardirqs_on_caller+0xed/0x180 >[34999.024867] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[34999.024875] do_vfs_ioctl+0xa5/0x6e0 >[34999.024886] SyS_ioctl+0x74/0x80 >[34999.024892] do_syscall_64+0x79/0x220 >[34999.024896] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[34999.024900] RIP: 0033:0x7f70a90d90f7 >[34999.024902] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[34999.024906] RAX: ffffffffffffffda RBX: 000055e7ef98fcf0 RCX: 00007f70a90d90f7 >[34999.024908] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[34999.024910] RBP: 00007ffd456b9940 R08: 000055e7ef98fcf0 R09: 00007f70a939dc50 >[34999.024913] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[34999.024915] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f187ee60 >[35004.185123] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35004.185128] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35004.185131] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35004.185134] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35004.185135] Call Trace: >[35004.185143] dump_stack+0x85/0xbf >[35004.185150] swiotlb_alloc_coherent+0x1be/0x1d0 >[35004.185161] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35004.185178] ttm_dma_populate+0x25e/0x350 [ttm] >[35004.185189] ttm_tt_bind+0x2c/0x60 [ttm] >[35004.185196] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35004.185210] ttm_bo_validate+0x189/0x1a0 [ttm] >[35004.185215] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35004.185225] ? mutex_trylock+0xcd/0xe0 >[35004.185233] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35004.185272] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35004.185306] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35004.185344] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35004.185382] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35004.185415] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35004.185442] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35004.185475] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35004.185491] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35004.185504] drm_ioctl+0x2d5/0x370 [drm] >[35004.185532] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35004.185539] ? __pm_runtime_resume+0x54/0x90 >[35004.185548] ? trace_hardirqs_on_caller+0xed/0x180 >[35004.185578] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35004.185585] do_vfs_ioctl+0xa5/0x6e0 >[35004.185598] SyS_ioctl+0x74/0x80 >[35004.185605] do_syscall_64+0x79/0x220 >[35004.185611] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35004.185615] RIP: 0033:0x7f70a90d90f7 >[35004.185617] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35004.185622] RAX: ffffffffffffffda RBX: 000055e7f14bda40 RCX: 00007f70a90d90f7 >[35004.185624] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35004.185626] RBP: 00007ffd456b9940 R08: 000055e7f14bda40 R09: 0000000000000004 >[35004.185628] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35004.185630] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f06573f0 >[35030.989775] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35030.989779] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35030.989781] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35030.989783] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35030.989784] Call Trace: >[35030.989792] dump_stack+0x85/0xbf >[35030.989798] swiotlb_alloc_coherent+0x1be/0x1d0 >[35030.989811] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35030.989826] ttm_dma_populate+0x25e/0x350 [ttm] >[35030.989836] ttm_tt_bind+0x2c/0x60 [ttm] >[35030.989842] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35030.989855] ttm_bo_validate+0x189/0x1a0 [ttm] >[35030.989860] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35030.989868] ? mutex_trylock+0xcd/0xe0 >[35030.989876] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35030.989915] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35030.989948] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35030.989957] ? __lock_acquire+0x2d4/0x1340 >[35030.989988] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35030.990021] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35030.990053] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35030.990079] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35030.990112] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35030.990130] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35030.990143] drm_ioctl+0x2d5/0x370 [drm] >[35030.990170] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35030.990177] ? __pm_runtime_resume+0x54/0x90 >[35030.990185] ? trace_hardirqs_on_caller+0xed/0x180 >[35030.990213] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35030.990221] do_vfs_ioctl+0xa5/0x6e0 >[35030.990233] SyS_ioctl+0x74/0x80 >[35030.990241] do_syscall_64+0x79/0x220 >[35030.990246] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35030.990249] RIP: 0033:0x7f70a90d90f7 >[35030.990252] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35030.990256] RAX: ffffffffffffffda RBX: 000055e7f367c8b0 RCX: 00007f70a90d90f7 >[35030.990258] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35030.990260] RBP: 00007ffd456b9940 R08: 000055e7f367c8b0 R09: 00007f70a939dc50 >[35030.990262] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35030.990263] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2d33700 >[35031.380676] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35031.380680] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35031.380682] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35031.380684] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35031.380685] Call Trace: >[35031.380691] dump_stack+0x85/0xbf >[35031.380696] swiotlb_alloc_coherent+0x1be/0x1d0 >[35031.380703] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35031.380712] ttm_dma_populate+0x25e/0x350 [ttm] >[35031.380719] ttm_tt_bind+0x2c/0x60 [ttm] >[35031.380723] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35031.380731] ttm_bo_validate+0x189/0x1a0 [ttm] >[35031.380734] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35031.380740] ? mutex_trylock+0xcd/0xe0 >[35031.380745] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35031.380780] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35031.380806] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35031.380841] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35031.380864] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35031.380886] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35031.380903] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35031.380924] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35031.380935] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35031.380944] drm_ioctl+0x2d5/0x370 [drm] >[35031.380961] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35031.380966] ? __pm_runtime_resume+0x54/0x90 >[35031.380971] ? trace_hardirqs_on_caller+0xed/0x180 >[35031.380999] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35031.381007] do_vfs_ioctl+0xa5/0x6e0 >[35031.381014] SyS_ioctl+0x74/0x80 >[35031.381021] do_syscall_64+0x79/0x220 >[35031.381027] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35031.381030] RIP: 0033:0x7f70a90d90f7 >[35031.381032] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35031.381037] RAX: ffffffffffffffda RBX: 000055e7f29882f0 RCX: 00007f70a90d90f7 >[35031.381039] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35031.381041] RBP: 00007ffd456b9940 R08: 000055e7f29882f0 R09: 0000000000000004 >[35031.381043] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35031.381044] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee855070 >[35086.416242] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35086.416246] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35086.416248] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35086.416250] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35086.416251] Call Trace: >[35086.416258] dump_stack+0x85/0xbf >[35086.416263] swiotlb_alloc_coherent+0x1be/0x1d0 >[35086.416270] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35086.416279] ttm_dma_populate+0x25e/0x350 [ttm] >[35086.416285] ttm_tt_bind+0x2c/0x60 [ttm] >[35086.416289] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35086.416297] ttm_bo_validate+0x189/0x1a0 [ttm] >[35086.416300] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35086.416306] ? mutex_trylock+0xcd/0xe0 >[35086.416311] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35086.416340] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35086.416361] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35086.416367] ? __lock_acquire+0x2d4/0x1340 >[35086.416386] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35086.416408] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35086.416436] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35086.416462] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35086.416494] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35086.416510] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35086.416523] drm_ioctl+0x2d5/0x370 [drm] >[35086.416551] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35086.416558] ? __pm_runtime_resume+0x54/0x90 >[35086.416566] ? trace_hardirqs_on_caller+0xed/0x180 >[35086.416591] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35086.416596] do_vfs_ioctl+0xa5/0x6e0 >[35086.416603] SyS_ioctl+0x74/0x80 >[35086.416607] do_syscall_64+0x79/0x220 >[35086.416610] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35086.416613] RIP: 0033:0x7f70a90d90f7 >[35086.416614] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35086.416617] RAX: ffffffffffffffda RBX: 000055e7f0a20530 RCX: 00007f70a90d90f7 >[35086.416618] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35086.416620] RBP: 00007ffd456b9940 R08: 000055e7f0a20530 R09: 00007f70a939dc50 >[35086.416621] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35086.416622] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f044eb90 >[35087.810623] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35087.810628] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35087.810632] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35087.810633] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35087.810635] Call Trace: >[35087.810642] dump_stack+0x85/0xbf >[35087.810646] swiotlb_alloc_coherent+0x1be/0x1d0 >[35087.810654] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35087.810663] ttm_dma_populate+0x25e/0x350 [ttm] >[35087.810669] ttm_tt_bind+0x2c/0x60 [ttm] >[35087.810673] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35087.810681] ttm_bo_validate+0x189/0x1a0 [ttm] >[35087.810684] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35087.810690] ? mutex_trylock+0xcd/0xe0 >[35087.810695] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35087.810728] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35087.810750] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35087.810756] ? __lock_acquire+0x2d4/0x1340 >[35087.810777] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35087.810800] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35087.810821] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35087.810839] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35087.810859] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35087.810871] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35087.810879] drm_ioctl+0x2d5/0x370 [drm] >[35087.810896] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35087.810901] ? __pm_runtime_resume+0x54/0x90 >[35087.810905] ? trace_hardirqs_on_caller+0xed/0x180 >[35087.810924] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35087.810929] do_vfs_ioctl+0xa5/0x6e0 >[35087.810936] SyS_ioctl+0x74/0x80 >[35087.810941] do_syscall_64+0x79/0x220 >[35087.810944] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35087.810947] RIP: 0033:0x7f70a90d90f7 >[35087.810948] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35087.810951] RAX: ffffffffffffffda RBX: 000055e7ef5dc9e0 RCX: 00007f70a90d90f7 >[35087.810952] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35087.810953] RBP: 00007ffd456b9940 R08: 000055e7ef5dc9e0 R09: 00007f70a939dc50 >[35087.810955] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35087.810956] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef78cd70 >[35094.559961] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35094.559965] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35094.559969] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35094.559971] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35094.559973] Call Trace: >[35094.559981] dump_stack+0x85/0xbf >[35094.559987] swiotlb_alloc_coherent+0x1be/0x1d0 >[35094.559999] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35094.560013] ttm_dma_populate+0x25e/0x350 [ttm] >[35094.560033] ttm_tt_bind+0x2c/0x60 [ttm] >[35094.560039] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35094.560052] ttm_bo_validate+0x189/0x1a0 [ttm] >[35094.560056] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35094.560066] ? mutex_trylock+0xcd/0xe0 >[35094.560074] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35094.560111] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35094.560143] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35094.560191] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35094.560226] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35094.560259] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35094.560284] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35094.560316] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35094.560329] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35094.560343] drm_ioctl+0x2d5/0x370 [drm] >[35094.560369] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35094.560376] ? __pm_runtime_resume+0x54/0x90 >[35094.560384] ? trace_hardirqs_on_caller+0xed/0x180 >[35094.560413] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35094.560421] do_vfs_ioctl+0xa5/0x6e0 >[35094.560443] SyS_ioctl+0x74/0x80 >[35094.560451] do_syscall_64+0x79/0x220 >[35094.560456] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35094.560460] RIP: 0033:0x7f70a90d90f7 >[35094.560462] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35094.560467] RAX: ffffffffffffffda RBX: 000055e7ef5dc990 RCX: 00007f70a90d90f7 >[35094.560469] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35094.560471] RBP: 00007ffd456b9940 R08: 000055e7ef5dc990 R09: 0000000000000004 >[35094.560473] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35094.560476] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f33dfa80 >[35102.615738] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35102.615741] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35102.615744] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35102.615745] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35102.615747] Call Trace: >[35102.615754] dump_stack+0x85/0xbf >[35102.615758] swiotlb_alloc_coherent+0x1be/0x1d0 >[35102.615766] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35102.615776] ttm_dma_populate+0x25e/0x350 [ttm] >[35102.615783] ttm_tt_bind+0x2c/0x60 [ttm] >[35102.615787] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35102.615795] ttm_bo_validate+0x189/0x1a0 [ttm] >[35102.615798] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35102.615804] ? mutex_trylock+0xcd/0xe0 >[35102.615810] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35102.615854] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35102.615888] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35102.615912] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35102.615935] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35102.615957] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35102.615974] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35102.615995] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35102.616007] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35102.616016] drm_ioctl+0x2d5/0x370 [drm] >[35102.616033] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35102.616038] ? __pm_runtime_resume+0x54/0x90 >[35102.616043] ? trace_hardirqs_on_caller+0xed/0x180 >[35102.616062] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35102.616067] do_vfs_ioctl+0xa5/0x6e0 >[35102.616074] SyS_ioctl+0x74/0x80 >[35102.616078] do_syscall_64+0x79/0x220 >[35102.616082] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35102.616084] RIP: 0033:0x7fd8d64ef0f7 >[35102.616086] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35102.616088] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[35102.616090] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35102.616091] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 0000000000000004 >[35102.616092] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35102.616094] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c17690 >[35102.621713] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35102.621717] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35102.621720] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35102.621723] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35102.621724] Call Trace: >[35102.621733] dump_stack+0x85/0xbf >[35102.621739] swiotlb_alloc_coherent+0x1be/0x1d0 >[35102.621751] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35102.621767] ttm_dma_populate+0x25e/0x350 [ttm] >[35102.621777] ttm_tt_bind+0x2c/0x60 [ttm] >[35102.621782] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35102.621794] ttm_bo_validate+0x189/0x1a0 [ttm] >[35102.621799] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35102.621807] ? mutex_trylock+0xcd/0xe0 >[35102.621815] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35102.621863] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35102.621900] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35102.621938] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35102.621974] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35102.622009] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35102.622035] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35102.622066] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35102.622083] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35102.622096] drm_ioctl+0x2d5/0x370 [drm] >[35102.622125] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35102.622132] ? __pm_runtime_resume+0x54/0x90 >[35102.622140] ? trace_hardirqs_on_caller+0xed/0x180 >[35102.622170] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35102.622179] do_vfs_ioctl+0xa5/0x6e0 >[35102.622191] SyS_ioctl+0x74/0x80 >[35102.622201] do_syscall_64+0x79/0x220 >[35102.622207] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35102.622211] RIP: 0033:0x7fd8d64ef0f7 >[35102.622214] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35102.622218] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[35102.622220] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35102.622221] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 0000000000000004 >[35102.622223] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35102.622225] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c17690 >[35103.221899] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35103.221902] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35103.221905] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35103.221906] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35103.221907] Call Trace: >[35103.221916] dump_stack+0x85/0xbf >[35103.221922] swiotlb_alloc_coherent+0x1be/0x1d0 >[35103.221934] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35103.221949] ttm_dma_populate+0x25e/0x350 [ttm] >[35103.221958] ttm_tt_bind+0x2c/0x60 [ttm] >[35103.221964] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35103.221977] ttm_bo_validate+0x189/0x1a0 [ttm] >[35103.221982] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35103.221992] ? mutex_trylock+0xcd/0xe0 >[35103.222000] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35103.222049] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35103.222082] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35103.222090] ? __lock_acquire+0x2d4/0x1340 >[35103.222125] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35103.222157] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35103.222189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35103.222220] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35103.222253] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35103.222274] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35103.222298] drm_ioctl+0x2d5/0x370 [drm] >[35103.222334] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35103.222344] ? __pm_runtime_resume+0x54/0x90 >[35103.222352] ? trace_hardirqs_on_caller+0xed/0x180 >[35103.222386] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35103.222395] do_vfs_ioctl+0xa5/0x6e0 >[35103.222409] SyS_ioctl+0x74/0x80 >[35103.222418] do_syscall_64+0x79/0x220 >[35103.222423] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35103.222427] RIP: 0033:0x7fd8d64ef0f7 >[35103.222430] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35103.222435] RAX: ffffffffffffffda RBX: 00000000032666a0 RCX: 00007fd8d64ef0f7 >[35103.222436] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35103.222438] RBP: 00007ffcc6dba370 R08: 00000000032666a0 R09: 00007fd8d67b3c50 >[35103.222440] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35103.222442] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f1c40 >[35104.691671] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35104.691674] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35104.691677] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35104.691678] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35104.691679] Call Trace: >[35104.691686] dump_stack+0x85/0xbf >[35104.691691] swiotlb_alloc_coherent+0x1be/0x1d0 >[35104.691699] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35104.691708] ttm_dma_populate+0x25e/0x350 [ttm] >[35104.691715] ttm_tt_bind+0x2c/0x60 [ttm] >[35104.691719] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35104.691727] ttm_bo_validate+0x189/0x1a0 [ttm] >[35104.691731] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35104.691737] ? mutex_trylock+0xcd/0xe0 >[35104.691742] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35104.691774] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35104.691798] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35104.691822] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35104.691845] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35104.691867] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35104.691884] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35104.691905] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35104.691917] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35104.691926] drm_ioctl+0x2d5/0x370 [drm] >[35104.691943] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35104.691948] ? __pm_runtime_resume+0x54/0x90 >[35104.691953] ? trace_hardirqs_on_caller+0xed/0x180 >[35104.691971] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35104.691977] do_vfs_ioctl+0xa5/0x6e0 >[35104.691984] SyS_ioctl+0x74/0x80 >[35104.691989] do_syscall_64+0x79/0x220 >[35104.691992] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35104.691995] RIP: 0033:0x7fd8d64ef0f7 >[35104.691996] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35104.691999] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[35104.692000] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35104.692002] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[35104.692003] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35104.692004] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[35104.808040] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35104.808044] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35104.808046] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35104.808049] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35104.808051] Call Trace: >[35104.808059] dump_stack+0x85/0xbf >[35104.808065] swiotlb_alloc_coherent+0x1be/0x1d0 >[35104.808073] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35104.808082] ttm_dma_populate+0x25e/0x350 [ttm] >[35104.808089] ttm_tt_bind+0x2c/0x60 [ttm] >[35104.808093] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35104.808100] ttm_bo_validate+0x189/0x1a0 [ttm] >[35104.808103] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35104.808109] ? mutex_trylock+0xcd/0xe0 >[35104.808114] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35104.808156] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35104.808185] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35104.808220] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35104.808250] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35104.808285] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35104.808308] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35104.808339] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35104.808355] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35104.808368] drm_ioctl+0x2d5/0x370 [drm] >[35104.808393] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35104.808399] ? __pm_runtime_resume+0x54/0x90 >[35104.808406] ? trace_hardirqs_on_caller+0xed/0x180 >[35104.808433] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35104.808440] do_vfs_ioctl+0xa5/0x6e0 >[35104.808450] SyS_ioctl+0x74/0x80 >[35104.808456] do_syscall_64+0x79/0x220 >[35104.808460] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35104.808464] RIP: 0033:0x7f70a90d90f7 >[35104.808465] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35104.808469] RAX: ffffffffffffffda RBX: 000055e7f2841310 RCX: 00007f70a90d90f7 >[35104.808471] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35104.808473] RBP: 00007ffd456b98b0 R08: 000055e7f2841310 R09: 0000000000000004 >[35104.808475] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35104.808477] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f351b510 >[35109.016980] swiotlb_tbl_map_single: 2 callbacks suppressed >[35109.016984] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35109.016988] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35109.016992] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35109.016994] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35109.016996] Call Trace: >[35109.017004] dump_stack+0x85/0xbf >[35109.017009] swiotlb_alloc_coherent+0x1be/0x1d0 >[35109.017017] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35109.017027] ttm_dma_populate+0x25e/0x350 [ttm] >[35109.017033] ttm_tt_bind+0x2c/0x60 [ttm] >[35109.017038] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35109.017046] ttm_bo_validate+0x189/0x1a0 [ttm] >[35109.017049] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35109.017055] ? mutex_trylock+0xcd/0xe0 >[35109.017061] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35109.017094] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35109.017118] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35109.017143] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35109.017169] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35109.017198] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35109.017216] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35109.017237] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35109.017249] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35109.017257] drm_ioctl+0x2d5/0x370 [drm] >[35109.017274] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35109.017280] ? __pm_runtime_resume+0x54/0x90 >[35109.017285] ? trace_hardirqs_on_caller+0xed/0x180 >[35109.017304] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35109.017310] do_vfs_ioctl+0xa5/0x6e0 >[35109.017316] SyS_ioctl+0x74/0x80 >[35109.017322] do_syscall_64+0x79/0x220 >[35109.017325] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35109.017327] RIP: 0033:0x7f70a90d90f7 >[35109.017329] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35109.017332] RAX: ffffffffffffffda RBX: 000055e7f1e5ca50 RCX: 00007f70a90d90f7 >[35109.017333] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35109.017334] RBP: 00007ffd456b9940 R08: 000055e7f1e5ca50 R09: 0000000000000004 >[35109.017335] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35109.017337] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f083bb60 >[35109.038048] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35109.038053] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35109.038057] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35109.038059] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35109.038061] Call Trace: >[35109.038070] dump_stack+0x85/0xbf >[35109.038077] swiotlb_alloc_coherent+0x1be/0x1d0 >[35109.038088] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35109.038105] ttm_dma_populate+0x25e/0x350 [ttm] >[35109.038115] ttm_tt_bind+0x2c/0x60 [ttm] >[35109.038123] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35109.038137] ttm_bo_validate+0x189/0x1a0 [ttm] >[35109.038142] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35109.038152] ? mutex_trylock+0xcd/0xe0 >[35109.038161] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35109.038200] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35109.038233] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35109.038270] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35109.038306] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35109.038342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35109.038371] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35109.038407] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35109.038422] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35109.038437] drm_ioctl+0x2d5/0x370 [drm] >[35109.038467] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35109.038475] ? __pm_runtime_resume+0x54/0x90 >[35109.038483] ? trace_hardirqs_on_caller+0xed/0x180 >[35109.038514] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35109.038521] do_vfs_ioctl+0xa5/0x6e0 >[35109.038532] SyS_ioctl+0x74/0x80 >[35109.038540] do_syscall_64+0x79/0x220 >[35109.038545] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35109.038548] RIP: 0033:0x7f70a90d90f7 >[35109.038551] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35109.038555] RAX: ffffffffffffffda RBX: 000055e7f1e5ca50 RCX: 00007f70a90d90f7 >[35109.038557] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35109.038559] RBP: 00007ffd456b9940 R08: 000055e7f1e5ca50 R09: 0000000000000004 >[35109.038561] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35109.038563] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f083bb60 >[35109.320938] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35109.320942] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35109.320944] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35109.320946] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35109.320947] Call Trace: >[35109.320954] dump_stack+0x85/0xbf >[35109.320958] swiotlb_alloc_coherent+0x1be/0x1d0 >[35109.320966] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35109.320975] ttm_dma_populate+0x25e/0x350 [ttm] >[35109.320981] ttm_tt_bind+0x2c/0x60 [ttm] >[35109.320985] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35109.320994] ttm_bo_validate+0x189/0x1a0 [ttm] >[35109.320997] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35109.321003] ? mutex_trylock+0xcd/0xe0 >[35109.321009] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35109.321039] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35109.321060] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35109.321084] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35109.321106] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35109.321128] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35109.321145] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35109.321166] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35109.321179] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35109.321194] drm_ioctl+0x2d5/0x370 [drm] >[35109.321212] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35109.321217] ? __pm_runtime_resume+0x54/0x90 >[35109.321222] ? trace_hardirqs_on_caller+0xed/0x180 >[35109.321240] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35109.321245] do_vfs_ioctl+0xa5/0x6e0 >[35109.321252] SyS_ioctl+0x74/0x80 >[35109.321257] do_syscall_64+0x79/0x220 >[35109.321261] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35109.321263] RIP: 0033:0x7f70a90d90f7 >[35109.321265] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35109.321267] RAX: ffffffffffffffda RBX: 000055e7f0a31410 RCX: 00007f70a90d90f7 >[35109.321269] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35109.321270] RBP: 00007ffd456b9940 R08: 000055e7f0a31410 R09: 0000000000000004 >[35109.321271] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35109.321272] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0977cd0 >[35109.586793] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35109.586796] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35109.586799] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35109.586800] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35109.586801] Call Trace: >[35109.586809] dump_stack+0x85/0xbf >[35109.586814] swiotlb_alloc_coherent+0x1be/0x1d0 >[35109.586822] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35109.586831] ttm_dma_populate+0x25e/0x350 [ttm] >[35109.586837] ttm_tt_bind+0x2c/0x60 [ttm] >[35109.586840] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35109.586848] ttm_bo_validate+0x189/0x1a0 [ttm] >[35109.586851] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35109.586857] ? mutex_trylock+0xcd/0xe0 >[35109.586862] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35109.586902] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35109.586921] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35109.586943] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35109.586964] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35109.586985] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35109.587007] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35109.587029] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35109.587041] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35109.587049] drm_ioctl+0x2d5/0x370 [drm] >[35109.587066] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35109.587070] ? __pm_runtime_resume+0x54/0x90 >[35109.587076] ? trace_hardirqs_on_caller+0xed/0x180 >[35109.587093] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35109.587098] do_vfs_ioctl+0xa5/0x6e0 >[35109.587105] SyS_ioctl+0x74/0x80 >[35109.587110] do_syscall_64+0x79/0x220 >[35109.587113] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35109.587116] RIP: 0033:0x7f70a90d90f7 >[35109.587118] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35109.587121] RAX: ffffffffffffffda RBX: 000055e7f07cb150 RCX: 00007f70a90d90f7 >[35109.587123] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35109.587124] RBP: 00007ffd456b9940 R08: 000055e7f07cb150 R09: 0000000000000004 >[35109.587125] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35109.587126] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f17dc570 >[35109.743032] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35109.743037] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35109.743040] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35109.743043] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35109.743045] Call Trace: >[35109.743054] dump_stack+0x85/0xbf >[35109.743060] swiotlb_alloc_coherent+0x1be/0x1d0 >[35109.743072] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35109.743087] ttm_dma_populate+0x25e/0x350 [ttm] >[35109.743094] ttm_tt_bind+0x2c/0x60 [ttm] >[35109.743097] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35109.743105] ttm_bo_validate+0x189/0x1a0 [ttm] >[35109.743108] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35109.743114] ? mutex_trylock+0xcd/0xe0 >[35109.743119] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35109.743150] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35109.743173] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35109.743198] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35109.743221] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35109.743243] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35109.743260] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35109.743280] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35109.743292] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35109.743310] drm_ioctl+0x2d5/0x370 [drm] >[35109.743327] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35109.743331] ? __pm_runtime_resume+0x54/0x90 >[35109.743336] ? trace_hardirqs_on_caller+0xed/0x180 >[35109.743354] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35109.743359] do_vfs_ioctl+0xa5/0x6e0 >[35109.743366] SyS_ioctl+0x74/0x80 >[35109.743371] do_syscall_64+0x79/0x220 >[35109.743374] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35109.743376] RIP: 0033:0x7f70a90d90f7 >[35109.743378] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35109.743380] RAX: ffffffffffffffda RBX: 000055e7f07cb150 RCX: 00007f70a90d90f7 >[35109.743382] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35109.743383] RBP: 00007ffd456b9940 R08: 000055e7f07cb150 R09: 0000000000000004 >[35109.743384] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35109.743385] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f17dc570 >[35114.969473] swiotlb_tbl_map_single: 18 callbacks suppressed >[35114.969476] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35114.969480] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35114.969482] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35114.969484] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35114.969485] Call Trace: >[35114.969492] dump_stack+0x85/0xbf >[35114.969497] swiotlb_alloc_coherent+0x1be/0x1d0 >[35114.969505] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35114.969514] ttm_dma_populate+0x25e/0x350 [ttm] >[35114.969521] ttm_tt_bind+0x2c/0x60 [ttm] >[35114.969525] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35114.969534] ttm_bo_validate+0x189/0x1a0 [ttm] >[35114.969537] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35114.969544] ? mutex_trylock+0xcd/0xe0 >[35114.969549] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35114.969583] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35114.969606] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35114.969631] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35114.969654] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35114.969677] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35114.969697] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35114.969719] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35114.969731] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35114.969739] drm_ioctl+0x2d5/0x370 [drm] >[35114.969758] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35114.969763] ? __pm_runtime_resume+0x54/0x90 >[35114.969769] ? trace_hardirqs_on_caller+0xed/0x180 >[35114.969788] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35114.969794] do_vfs_ioctl+0xa5/0x6e0 >[35114.969801] SyS_ioctl+0x74/0x80 >[35114.969806] do_syscall_64+0x79/0x220 >[35114.969809] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35114.969812] RIP: 0033:0x7f70a90d90f7 >[35114.969813] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35114.969816] RAX: ffffffffffffffda RBX: 000055e7f2c52240 RCX: 00007f70a90d90f7 >[35114.969817] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35114.969818] RBP: 00007ffd456b9940 R08: 000055e7f2c52240 R09: 0000000000000004 >[35114.969820] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35114.969821] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1440440 >[35115.056982] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35115.056987] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35115.056991] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35115.056993] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35115.056995] Call Trace: >[35115.057003] dump_stack+0x85/0xbf >[35115.057008] swiotlb_alloc_coherent+0x1be/0x1d0 >[35115.057020] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35115.057035] ttm_dma_populate+0x25e/0x350 [ttm] >[35115.057046] ttm_tt_bind+0x2c/0x60 [ttm] >[35115.057052] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35115.057066] ttm_bo_validate+0x189/0x1a0 [ttm] >[35115.057071] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35115.057081] ? mutex_trylock+0xcd/0xe0 >[35115.057089] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35115.057128] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35115.057160] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35115.057209] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35115.057268] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35115.057297] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35115.057322] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35115.057355] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35115.057370] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35115.057382] drm_ioctl+0x2d5/0x370 [drm] >[35115.057410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35115.057418] ? __pm_runtime_resume+0x54/0x90 >[35115.057426] ? trace_hardirqs_on_caller+0xed/0x180 >[35115.057456] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35115.057464] do_vfs_ioctl+0xa5/0x6e0 >[35115.057476] SyS_ioctl+0x74/0x80 >[35115.057484] do_syscall_64+0x79/0x220 >[35115.057489] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35115.057492] RIP: 0033:0x7f70a90d90f7 >[35115.057494] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35115.057498] RAX: ffffffffffffffda RBX: 000055e7f00119e0 RCX: 00007f70a90d90f7 >[35115.057500] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35115.057502] RBP: 00007ffd456b9940 R08: 000055e7f00119e0 R09: 0000000000000004 >[35115.057504] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35115.057505] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edbc6490 >[35116.228259] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35116.228262] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35116.228265] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35116.228266] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35116.228268] Call Trace: >[35116.228274] dump_stack+0x85/0xbf >[35116.228279] swiotlb_alloc_coherent+0x1be/0x1d0 >[35116.228287] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35116.228296] ttm_dma_populate+0x25e/0x350 [ttm] >[35116.228303] ttm_tt_bind+0x2c/0x60 [ttm] >[35116.228307] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35116.228315] ttm_bo_validate+0x189/0x1a0 [ttm] >[35116.228318] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35116.228324] ? mutex_trylock+0xcd/0xe0 >[35116.228329] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35116.228365] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35116.228389] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35116.228415] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35116.228439] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35116.228461] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35116.228479] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35116.228501] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35116.228512] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35116.228521] drm_ioctl+0x2d5/0x370 [drm] >[35116.228538] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35116.228543] ? __pm_runtime_resume+0x54/0x90 >[35116.228548] ? trace_hardirqs_on_caller+0xed/0x180 >[35116.228567] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35116.228573] do_vfs_ioctl+0xa5/0x6e0 >[35116.228580] SyS_ioctl+0x74/0x80 >[35116.228585] do_syscall_64+0x79/0x220 >[35116.228588] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35116.228590] RIP: 0033:0x7fd8d64ef0f7 >[35116.228592] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35116.228594] RAX: ffffffffffffffda RBX: 0000000002c903d0 RCX: 00007fd8d64ef0f7 >[35116.228596] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35116.228597] RBP: 00007ffcc6dba370 R08: 0000000002c903d0 R09: 0000000000000004 >[35116.228598] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35116.228599] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[35116.336832] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35116.336835] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35116.336838] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35116.336840] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35116.336841] Call Trace: >[35116.336848] dump_stack+0x85/0xbf >[35116.336852] swiotlb_alloc_coherent+0x1be/0x1d0 >[35116.336860] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35116.336879] ttm_dma_populate+0x25e/0x350 [ttm] >[35116.336885] ttm_tt_bind+0x2c/0x60 [ttm] >[35116.336900] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35116.336907] ttm_bo_validate+0x189/0x1a0 [ttm] >[35116.336910] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35116.336918] ? mutex_trylock+0xcd/0xe0 >[35116.336926] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35116.336970] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35116.336997] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35116.337019] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35116.337052] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35116.337083] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35116.337104] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35116.337129] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35116.337141] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35116.337149] drm_ioctl+0x2d5/0x370 [drm] >[35116.337169] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35116.337177] ? __pm_runtime_resume+0x54/0x90 >[35116.337184] ? trace_hardirqs_on_caller+0xed/0x180 >[35116.337206] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35116.337213] do_vfs_ioctl+0xa5/0x6e0 >[35116.337223] SyS_ioctl+0x74/0x80 >[35116.337230] do_syscall_64+0x79/0x220 >[35116.337234] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35116.337238] RIP: 0033:0x7fd8d64ef0f7 >[35116.337240] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35116.337244] RAX: ffffffffffffffda RBX: 0000000002c903d0 RCX: 00007fd8d64ef0f7 >[35116.337246] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35116.337248] RBP: 00007ffcc6dba370 R08: 0000000002c903d0 R09: 0000000000000004 >[35116.337250] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35116.337252] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[35117.191796] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35117.191801] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35117.191805] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35117.191808] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35117.191810] Call Trace: >[35117.191819] dump_stack+0x85/0xbf >[35117.191826] swiotlb_alloc_coherent+0x1be/0x1d0 >[35117.191839] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35117.191856] ttm_dma_populate+0x25e/0x350 [ttm] >[35117.191867] ttm_tt_bind+0x2c/0x60 [ttm] >[35117.191874] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35117.191888] ttm_bo_validate+0x189/0x1a0 [ttm] >[35117.191893] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35117.191903] ? mutex_trylock+0xcd/0xe0 >[35117.191911] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35117.191953] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35117.191990] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35117.192028] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35117.192065] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35117.192100] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35117.192127] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35117.192160] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35117.192175] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35117.192190] drm_ioctl+0x2d5/0x370 [drm] >[35117.192217] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35117.192225] ? __pm_runtime_resume+0x54/0x90 >[35117.192232] ? trace_hardirqs_on_caller+0xed/0x180 >[35117.192261] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35117.192270] do_vfs_ioctl+0xa5/0x6e0 >[35117.192283] SyS_ioctl+0x74/0x80 >[35117.192291] do_syscall_64+0x79/0x220 >[35117.192296] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35117.192300] RIP: 0033:0x7f70a90d90f7 >[35117.192302] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35117.192307] RAX: ffffffffffffffda RBX: 000055e7f07cb150 RCX: 00007f70a90d90f7 >[35117.192309] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35117.192311] RBP: 00007ffd456b9940 R08: 000055e7f07cb150 R09: 0000000000000004 >[35117.192313] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35117.192315] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0977cd0 >[35121.665986] swiotlb_tbl_map_single: 14 callbacks suppressed >[35121.665989] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35121.665994] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35121.665998] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35121.666000] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35121.666002] Call Trace: >[35121.666010] dump_stack+0x85/0xbf >[35121.666017] swiotlb_alloc_coherent+0x1be/0x1d0 >[35121.666028] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35121.666043] ttm_dma_populate+0x25e/0x350 [ttm] >[35121.666053] ttm_tt_bind+0x2c/0x60 [ttm] >[35121.666060] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35121.666073] ttm_bo_validate+0x189/0x1a0 [ttm] >[35121.666078] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35121.666088] ? mutex_trylock+0xcd/0xe0 >[35121.666097] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35121.666138] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35121.666178] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35121.666220] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35121.666271] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35121.666309] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35121.666337] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35121.666373] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35121.666386] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35121.666401] drm_ioctl+0x2d5/0x370 [drm] >[35121.666430] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35121.666437] ? __pm_runtime_resume+0x54/0x90 >[35121.666444] ? trace_hardirqs_on_caller+0xed/0x180 >[35121.666482] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35121.666489] do_vfs_ioctl+0xa5/0x6e0 >[35121.666509] SyS_ioctl+0x74/0x80 >[35121.666516] do_syscall_64+0x79/0x220 >[35121.666521] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35121.666525] RIP: 0033:0x7f70a90d90f7 >[35121.666527] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35121.666531] RAX: ffffffffffffffda RBX: 000055e7f27ba1c0 RCX: 00007f70a90d90f7 >[35121.666532] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35121.666535] RBP: 00007ffd456b9940 R08: 000055e7f27ba1c0 R09: 0000000000000004 >[35121.666537] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35121.666539] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f029e250 >[35121.840583] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35121.840587] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35121.840591] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35121.840593] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35121.840595] Call Trace: >[35121.840604] dump_stack+0x85/0xbf >[35121.840610] swiotlb_alloc_coherent+0x1be/0x1d0 >[35121.840621] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35121.840637] ttm_dma_populate+0x25e/0x350 [ttm] >[35121.840647] ttm_tt_bind+0x2c/0x60 [ttm] >[35121.840654] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35121.840667] ttm_bo_validate+0x189/0x1a0 [ttm] >[35121.840672] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35121.840680] ? mutex_trylock+0xcd/0xe0 >[35121.840688] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35121.840727] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35121.840758] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35121.840766] ? __lock_acquire+0x2d4/0x1340 >[35121.840797] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35121.840833] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35121.840865] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35121.840891] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35121.840923] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35121.840938] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35121.840951] drm_ioctl+0x2d5/0x370 [drm] >[35121.840978] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35121.840985] ? __pm_runtime_resume+0x54/0x90 >[35121.840993] ? trace_hardirqs_on_caller+0xed/0x180 >[35121.841021] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35121.841029] do_vfs_ioctl+0xa5/0x6e0 >[35121.841040] SyS_ioctl+0x74/0x80 >[35121.841047] do_syscall_64+0x79/0x220 >[35121.841051] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35121.841055] RIP: 0033:0x7f70a90d90f7 >[35121.841057] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35121.841061] RAX: ffffffffffffffda RBX: 000055e7f022dad0 RCX: 00007f70a90d90f7 >[35121.841063] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35121.841065] RBP: 00007ffd456b9940 R08: 000055e7f022dad0 R09: 00007f70a939dc50 >[35121.841067] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35121.841069] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1e64d00 >[35121.884694] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35121.884699] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35121.884702] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35121.884704] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35121.884706] Call Trace: >[35121.884714] dump_stack+0x85/0xbf >[35121.884719] swiotlb_alloc_coherent+0x1be/0x1d0 >[35121.884729] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35121.884744] ttm_dma_populate+0x25e/0x350 [ttm] >[35121.884755] ttm_tt_bind+0x2c/0x60 [ttm] >[35121.884761] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35121.884775] ttm_bo_validate+0x189/0x1a0 [ttm] >[35121.884779] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35121.884788] ? mutex_trylock+0xcd/0xe0 >[35121.884797] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35121.884834] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35121.884868] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35121.884906] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35121.884939] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35121.884971] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35121.884995] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35121.885025] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35121.885039] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35121.885051] drm_ioctl+0x2d5/0x370 [drm] >[35121.885078] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35121.885084] ? __pm_runtime_resume+0x54/0x90 >[35121.885092] ? trace_hardirqs_on_caller+0xed/0x180 >[35121.885119] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35121.885127] do_vfs_ioctl+0xa5/0x6e0 >[35121.885137] SyS_ioctl+0x74/0x80 >[35121.885144] do_syscall_64+0x79/0x220 >[35121.885149] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35121.885152] RIP: 0033:0x7f70a90d90f7 >[35121.885154] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35121.885158] RAX: ffffffffffffffda RBX: 000055e7f355d4f0 RCX: 00007f70a90d90f7 >[35121.885160] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35121.885162] RBP: 00007ffd456b99b0 R08: 000055e7f355d4f0 R09: 0000000000000004 >[35121.885164] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35121.885166] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f2315010 >[35123.181607] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35123.181612] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35123.181616] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35123.181619] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35123.181621] Call Trace: >[35123.181631] dump_stack+0x85/0xbf >[35123.181637] swiotlb_alloc_coherent+0x1be/0x1d0 >[35123.181649] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35123.181666] ttm_dma_populate+0x25e/0x350 [ttm] >[35123.181677] ttm_tt_bind+0x2c/0x60 [ttm] >[35123.181684] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35123.181697] ttm_bo_validate+0x189/0x1a0 [ttm] >[35123.181701] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35123.181710] ? mutex_trylock+0xcd/0xe0 >[35123.181719] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35123.181765] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35123.181794] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35123.181819] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35123.181844] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35123.181866] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35123.181883] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35123.181904] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35123.181919] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35123.181928] drm_ioctl+0x2d5/0x370 [drm] >[35123.181945] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35123.181951] ? __pm_runtime_resume+0x54/0x90 >[35123.181959] ? trace_hardirqs_on_caller+0xed/0x180 >[35123.181985] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35123.181992] do_vfs_ioctl+0xa5/0x6e0 >[35123.182003] SyS_ioctl+0x74/0x80 >[35123.182009] do_syscall_64+0x79/0x220 >[35123.182014] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35123.182017] RIP: 0033:0x7f70a90d90f7 >[35123.182019] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35123.182022] RAX: ffffffffffffffda RBX: 000055e7f0afd690 RCX: 00007f70a90d90f7 >[35123.182024] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35123.182026] RBP: 00007ffd456b9940 R08: 000055e7f0afd690 R09: 0000000000000004 >[35123.182027] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35123.182029] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef3b0e00 >[35123.182713] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35123.182717] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35123.182720] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35123.182723] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35123.182724] Call Trace: >[35123.182731] dump_stack+0x85/0xbf >[35123.182737] swiotlb_alloc_coherent+0x1be/0x1d0 >[35123.182747] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35123.182763] ttm_dma_populate+0x25e/0x350 [ttm] >[35123.182773] ttm_tt_bind+0x2c/0x60 [ttm] >[35123.182780] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35123.182794] ttm_bo_validate+0x189/0x1a0 [ttm] >[35123.182799] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35123.182808] ? mutex_trylock+0xcd/0xe0 >[35123.182817] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35123.182849] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35123.182879] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35123.182915] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35123.182951] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35123.182982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35123.183006] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35123.183037] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35123.183052] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35123.183065] drm_ioctl+0x2d5/0x370 [drm] >[35123.183091] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35123.183098] ? __pm_runtime_resume+0x54/0x90 >[35123.183106] ? trace_hardirqs_on_caller+0xed/0x180 >[35123.183134] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35123.183142] do_vfs_ioctl+0xa5/0x6e0 >[35123.183154] SyS_ioctl+0x74/0x80 >[35123.183161] do_syscall_64+0x79/0x220 >[35123.183167] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35123.183171] RIP: 0033:0x7f70a90d90f7 >[35123.183173] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35123.183177] RAX: ffffffffffffffda RBX: 000055e7f0afd690 RCX: 00007f70a90d90f7 >[35123.183178] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35123.183181] RBP: 00007ffd456b9940 R08: 000055e7f0afd690 R09: 0000000000000004 >[35123.183183] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35123.183185] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef3b0e00 >[35127.463339] swiotlb_tbl_map_single: 12 callbacks suppressed >[35127.463341] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35127.463345] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35127.463348] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35127.463349] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35127.463350] Call Trace: >[35127.463358] dump_stack+0x85/0xbf >[35127.463362] swiotlb_alloc_coherent+0x1be/0x1d0 >[35127.463371] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35127.463380] ttm_dma_populate+0x25e/0x350 [ttm] >[35127.463386] ttm_tt_bind+0x2c/0x60 [ttm] >[35127.463390] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35127.463398] ttm_bo_validate+0x189/0x1a0 [ttm] >[35127.463401] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35127.463407] ? mutex_trylock+0xcd/0xe0 >[35127.463412] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35127.463453] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35127.463472] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35127.463493] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35127.463515] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35127.463536] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35127.463552] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35127.463571] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35127.463583] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35127.463591] drm_ioctl+0x2d5/0x370 [drm] >[35127.463608] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35127.463613] ? __pm_runtime_resume+0x54/0x90 >[35127.463618] ? trace_hardirqs_on_caller+0xed/0x180 >[35127.463636] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35127.463641] do_vfs_ioctl+0xa5/0x6e0 >[35127.463648] SyS_ioctl+0x74/0x80 >[35127.463653] do_syscall_64+0x79/0x220 >[35127.463655] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35127.463658] RIP: 0033:0x7fd8d64ef0f7 >[35127.463659] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35127.463662] RAX: ffffffffffffffda RBX: 00000000030eeff0 RCX: 00007fd8d64ef0f7 >[35127.463663] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35127.463665] RBP: 00007ffcc6dba370 R08: 00000000030eeff0 R09: 0000000000000004 >[35127.463666] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35127.463667] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[35130.091949] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35130.091954] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35130.091958] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35130.091960] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35130.091962] Call Trace: >[35130.091971] dump_stack+0x85/0xbf >[35130.091977] swiotlb_alloc_coherent+0x1be/0x1d0 >[35130.091988] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35130.092005] ttm_dma_populate+0x25e/0x350 [ttm] >[35130.092016] ttm_tt_bind+0x2c/0x60 [ttm] >[35130.092023] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35130.092037] ttm_bo_validate+0x189/0x1a0 [ttm] >[35130.092042] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35130.092052] ? mutex_trylock+0xcd/0xe0 >[35130.092061] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35130.092097] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35130.092120] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35130.092144] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35130.092168] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35130.092190] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35130.092207] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35130.092227] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35130.092239] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35130.092248] drm_ioctl+0x2d5/0x370 [drm] >[35130.092266] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35130.092273] ? __pm_runtime_resume+0x54/0x90 >[35130.092281] ? trace_hardirqs_on_caller+0xed/0x180 >[35130.092300] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35130.092305] do_vfs_ioctl+0xa5/0x6e0 >[35130.092312] SyS_ioctl+0x74/0x80 >[35130.092317] do_syscall_64+0x79/0x220 >[35130.092320] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35130.092323] RIP: 0033:0x7f70a90d90f7 >[35130.092325] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35130.092328] RAX: ffffffffffffffda RBX: 000055e7ed9707a0 RCX: 00007f70a90d90f7 >[35130.092329] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35130.092330] RBP: 00007ffd456b99b0 R08: 000055e7ed9707a0 R09: 0000000000000004 >[35130.092331] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35130.092333] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7eff0abf0 >[35130.097656] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35130.097660] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35130.097663] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35130.097665] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35130.097666] Call Trace: >[35130.097673] dump_stack+0x85/0xbf >[35130.097677] swiotlb_alloc_coherent+0x1be/0x1d0 >[35130.097685] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35130.097694] ttm_dma_populate+0x25e/0x350 [ttm] >[35130.097701] ttm_tt_bind+0x2c/0x60 [ttm] >[35130.097705] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35130.097713] ttm_bo_validate+0x189/0x1a0 [ttm] >[35130.097716] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35130.097722] ? mutex_trylock+0xcd/0xe0 >[35130.097728] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35130.097763] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35130.097796] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35130.097828] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35130.097852] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35130.097880] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35130.097907] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35130.097941] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35130.097955] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35130.097967] drm_ioctl+0x2d5/0x370 [drm] >[35130.097991] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35130.097998] ? __pm_runtime_resume+0x54/0x90 >[35130.098006] ? trace_hardirqs_on_caller+0xed/0x180 >[35130.098032] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35130.098040] do_vfs_ioctl+0xa5/0x6e0 >[35130.098052] SyS_ioctl+0x74/0x80 >[35130.098060] do_syscall_64+0x79/0x220 >[35130.098065] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35130.098069] RIP: 0033:0x7f70a90d90f7 >[35130.098071] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35130.098075] RAX: ffffffffffffffda RBX: 000055e7ed9707a0 RCX: 00007f70a90d90f7 >[35130.098077] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35130.098079] RBP: 00007ffd456b99b0 R08: 000055e7ed9707a0 R09: 0000000000000004 >[35130.098081] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35130.098082] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7eff0abf0 >[35130.365841] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35130.365846] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35130.365849] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35130.365851] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35130.365853] Call Trace: >[35130.365863] dump_stack+0x85/0xbf >[35130.365869] swiotlb_alloc_coherent+0x1be/0x1d0 >[35130.365881] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35130.365897] ttm_dma_populate+0x25e/0x350 [ttm] >[35130.365908] ttm_tt_bind+0x2c/0x60 [ttm] >[35130.365914] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35130.365927] ttm_bo_validate+0x189/0x1a0 [ttm] >[35130.365932] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35130.365942] ? mutex_trylock+0xcd/0xe0 >[35130.365951] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35130.365989] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35130.366018] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35130.366027] ? __lock_acquire+0x2d4/0x1340 >[35130.366057] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35130.366085] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35130.366115] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35130.366139] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35130.366171] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35130.366189] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35130.366201] drm_ioctl+0x2d5/0x370 [drm] >[35130.366223] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35130.366228] ? __pm_runtime_resume+0x54/0x90 >[35130.366233] ? trace_hardirqs_on_caller+0xed/0x180 >[35130.366260] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35130.366266] do_vfs_ioctl+0xa5/0x6e0 >[35130.366278] SyS_ioctl+0x74/0x80 >[35130.366285] do_syscall_64+0x79/0x220 >[35130.366289] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35130.366292] RIP: 0033:0x7f70a90d90f7 >[35130.366294] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35130.366298] RAX: ffffffffffffffda RBX: 000055e7f18c86a0 RCX: 00007f70a90d90f7 >[35130.366300] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35130.366302] RBP: 00007ffd456b9940 R08: 000055e7f18c86a0 R09: 00007f70a939dc50 >[35130.366304] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35130.366306] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee600be0 >[35131.454642] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35131.454645] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35131.454648] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35131.454650] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35131.454651] Call Trace: >[35131.454658] dump_stack+0x85/0xbf >[35131.454662] swiotlb_alloc_coherent+0x1be/0x1d0 >[35131.454670] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35131.454680] ttm_dma_populate+0x25e/0x350 [ttm] >[35131.454687] ttm_tt_bind+0x2c/0x60 [ttm] >[35131.454691] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35131.454700] ttm_bo_validate+0x189/0x1a0 [ttm] >[35131.454703] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35131.454710] ? mutex_trylock+0xcd/0xe0 >[35131.454715] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35131.454754] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35131.454788] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35131.454827] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35131.454865] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35131.454894] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35131.454912] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35131.454934] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35131.454946] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35131.454956] drm_ioctl+0x2d5/0x370 [drm] >[35131.454973] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35131.454978] ? __pm_runtime_resume+0x54/0x90 >[35131.454984] ? trace_hardirqs_on_caller+0xed/0x180 >[35131.455002] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35131.455008] do_vfs_ioctl+0xa5/0x6e0 >[35131.455015] SyS_ioctl+0x74/0x80 >[35131.455021] do_syscall_64+0x79/0x220 >[35131.455024] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35131.455026] RIP: 0033:0x7fd8d64ef0f7 >[35131.455028] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35131.455030] RAX: ffffffffffffffda RBX: 0000000002f52b20 RCX: 00007fd8d64ef0f7 >[35131.455032] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35131.455033] RBP: 00007ffcc6dba370 R08: 0000000002f52b20 R09: 0000000000000004 >[35131.455034] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35131.455036] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000326dd30 >[35133.524473] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35133.524477] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35133.524479] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35133.524481] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35133.524482] Call Trace: >[35133.524489] dump_stack+0x85/0xbf >[35133.524494] swiotlb_alloc_coherent+0x1be/0x1d0 >[35133.524501] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35133.524511] ttm_dma_populate+0x25e/0x350 [ttm] >[35133.524518] ttm_tt_bind+0x2c/0x60 [ttm] >[35133.524522] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35133.524530] ttm_bo_validate+0x189/0x1a0 [ttm] >[35133.524534] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35133.524540] ? mutex_trylock+0xcd/0xe0 >[35133.524546] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35133.524581] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35133.524606] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35133.524631] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35133.524655] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35133.524678] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35133.524695] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35133.524717] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35133.524729] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35133.524738] drm_ioctl+0x2d5/0x370 [drm] >[35133.524755] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35133.524760] ? __pm_runtime_resume+0x54/0x90 >[35133.524765] ? trace_hardirqs_on_caller+0xed/0x180 >[35133.524784] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35133.524790] do_vfs_ioctl+0xa5/0x6e0 >[35133.524797] SyS_ioctl+0x74/0x80 >[35133.524801] do_syscall_64+0x79/0x220 >[35133.524805] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35133.524807] RIP: 0033:0x7f70a90d90f7 >[35133.524809] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35133.524811] RAX: ffffffffffffffda RBX: 000055e7f30d5a30 RCX: 00007f70a90d90f7 >[35133.524813] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35133.524814] RBP: 00007ffd456b9940 R08: 000055e7f30d5a30 R09: 0000000000000004 >[35133.524815] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35133.524817] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0bc40c0 >[35135.222529] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35135.222534] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35135.222538] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35135.222541] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35135.222543] Call Trace: >[35135.222553] dump_stack+0x85/0xbf >[35135.222560] swiotlb_alloc_coherent+0x1be/0x1d0 >[35135.222573] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35135.222591] ttm_dma_populate+0x25e/0x350 [ttm] >[35135.222602] ttm_tt_bind+0x2c/0x60 [ttm] >[35135.222609] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35135.222624] ttm_bo_validate+0x189/0x1a0 [ttm] >[35135.222629] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35135.222639] ? mutex_trylock+0xcd/0xe0 >[35135.222648] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35135.222699] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35135.222734] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35135.222744] ? __lock_acquire+0x2d4/0x1340 >[35135.222777] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35135.222816] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35135.222860] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35135.222887] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35135.222920] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35135.222934] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35135.222949] drm_ioctl+0x2d5/0x370 [drm] >[35135.222979] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35135.222986] ? __pm_runtime_resume+0x54/0x90 >[35135.222994] ? trace_hardirqs_on_caller+0xed/0x180 >[35135.223025] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35135.223033] do_vfs_ioctl+0xa5/0x6e0 >[35135.223045] SyS_ioctl+0x74/0x80 >[35135.223053] do_syscall_64+0x79/0x220 >[35135.223058] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35135.223062] RIP: 0033:0x7f70a90d90f7 >[35135.223064] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35135.223069] RAX: ffffffffffffffda RBX: 000055e7f3428750 RCX: 00007f70a90d90f7 >[35135.223071] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35135.223073] RBP: 00007ffd456b9940 R08: 000055e7f3428750 R09: 00007f70a939dc50 >[35135.223075] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35135.223077] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee3fa570 >[35138.981033] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35138.981036] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35138.981039] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35138.981040] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35138.981042] Call Trace: >[35138.981051] dump_stack+0x85/0xbf >[35138.981055] swiotlb_alloc_coherent+0x1be/0x1d0 >[35138.981063] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35138.981072] ttm_dma_populate+0x25e/0x350 [ttm] >[35138.981079] ttm_tt_bind+0x2c/0x60 [ttm] >[35138.981083] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35138.981091] ttm_bo_validate+0x189/0x1a0 [ttm] >[35138.981094] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35138.981100] ? mutex_trylock+0xcd/0xe0 >[35138.981106] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35138.981140] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35138.981162] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35138.981186] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35138.981209] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35138.981234] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35138.981257] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35138.981287] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35138.981301] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35138.981314] drm_ioctl+0x2d5/0x370 [drm] >[35138.981342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35138.981349] ? __pm_runtime_resume+0x54/0x90 >[35138.981357] ? trace_hardirqs_on_caller+0xed/0x180 >[35138.981385] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35138.981392] do_vfs_ioctl+0xa5/0x6e0 >[35138.981402] SyS_ioctl+0x74/0x80 >[35138.981409] do_syscall_64+0x79/0x220 >[35138.981413] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35138.981417] RIP: 0033:0x7f70a90d90f7 >[35138.981419] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35138.981422] RAX: ffffffffffffffda RBX: 000055e7f2ac9d20 RCX: 00007f70a90d90f7 >[35138.981424] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35138.981426] RBP: 00007ffd456b9940 R08: 000055e7f2ac9d20 R09: 0000000000000004 >[35138.981428] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35138.981430] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2c96150 >[35139.230676] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35139.230679] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35139.230682] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35139.230683] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35139.230684] Call Trace: >[35139.230692] dump_stack+0x85/0xbf >[35139.230696] swiotlb_alloc_coherent+0x1be/0x1d0 >[35139.230705] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35139.230714] ttm_dma_populate+0x25e/0x350 [ttm] >[35139.230721] ttm_tt_bind+0x2c/0x60 [ttm] >[35139.230725] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35139.230733] ttm_bo_validate+0x189/0x1a0 [ttm] >[35139.230736] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35139.230742] ? mutex_trylock+0xcd/0xe0 >[35139.230748] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35139.230779] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35139.230803] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35139.230842] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35139.230874] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35139.230916] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35139.230942] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35139.230972] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35139.230984] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35139.230992] drm_ioctl+0x2d5/0x370 [drm] >[35139.231009] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35139.231014] ? __pm_runtime_resume+0x54/0x90 >[35139.231019] ? trace_hardirqs_on_caller+0xed/0x180 >[35139.231037] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35139.231043] do_vfs_ioctl+0xa5/0x6e0 >[35139.231050] SyS_ioctl+0x74/0x80 >[35139.231054] do_syscall_64+0x79/0x220 >[35139.231058] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35139.231060] RIP: 0033:0x7f70a90d90f7 >[35139.231062] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35139.231064] RAX: ffffffffffffffda RBX: 000055e7f2c777a0 RCX: 00007f70a90d90f7 >[35139.231066] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35139.231067] RBP: 00007ffd456b99b0 R08: 000055e7f2c777a0 R09: 0000000000000004 >[35139.231068] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35139.231070] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f2242b10 >[35139.244926] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35139.244930] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35139.244933] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35139.244935] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35139.244937] Call Trace: >[35139.244946] dump_stack+0x85/0xbf >[35139.244950] swiotlb_alloc_coherent+0x1be/0x1d0 >[35139.244959] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35139.244975] ttm_dma_populate+0x25e/0x350 [ttm] >[35139.244986] ttm_tt_bind+0x2c/0x60 [ttm] >[35139.244993] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35139.245006] ttm_bo_validate+0x189/0x1a0 [ttm] >[35139.245009] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35139.245015] ? mutex_trylock+0xcd/0xe0 >[35139.245023] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35139.245064] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35139.245096] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35139.245132] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35139.245167] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35139.245196] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35139.245214] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35139.245235] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35139.245248] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35139.245256] drm_ioctl+0x2d5/0x370 [drm] >[35139.245274] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35139.245279] ? __pm_runtime_resume+0x54/0x90 >[35139.245284] ? trace_hardirqs_on_caller+0xed/0x180 >[35139.245302] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35139.245308] do_vfs_ioctl+0xa5/0x6e0 >[35139.245320] SyS_ioctl+0x74/0x80 >[35139.245327] do_syscall_64+0x79/0x220 >[35139.245332] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35139.245336] RIP: 0033:0x7f70a90d90f7 >[35139.245338] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35139.245342] RAX: ffffffffffffffda RBX: 000055e7f2c777a0 RCX: 00007f70a90d90f7 >[35139.245344] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35139.245346] RBP: 00007ffd456b99b0 R08: 000055e7f2c777a0 R09: 0000000000000004 >[35139.245349] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35139.245351] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f2242b10 >[35151.576592] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35151.576599] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35151.576604] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35151.576606] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35151.576609] Call Trace: >[35151.576621] dump_stack+0x85/0xbf >[35151.576630] swiotlb_alloc_coherent+0x1be/0x1d0 >[35151.576644] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35151.576657] ttm_dma_populate+0x25e/0x350 [ttm] >[35151.576664] ttm_tt_bind+0x2c/0x60 [ttm] >[35151.576669] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35151.576677] ttm_bo_validate+0x189/0x1a0 [ttm] >[35151.576680] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35151.576688] ? mutex_trylock+0xcd/0xe0 >[35151.576694] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35151.576753] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35151.576794] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35151.576836] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35151.576870] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35151.576899] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35151.576922] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35151.576948] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35151.576967] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35151.576978] drm_ioctl+0x2d5/0x370 [drm] >[35151.576999] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35151.577004] ? __pm_runtime_resume+0x54/0x90 >[35151.577011] ? trace_hardirqs_on_caller+0xed/0x180 >[35151.577032] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35151.577038] do_vfs_ioctl+0xa5/0x6e0 >[35151.577046] SyS_ioctl+0x74/0x80 >[35151.577052] do_syscall_64+0x79/0x220 >[35151.577055] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35151.577059] RIP: 0033:0x7f70a90d90f7 >[35151.577061] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35151.577065] RAX: ffffffffffffffda RBX: 000055e7f0a96ca0 RCX: 00007f70a90d90f7 >[35151.577067] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35151.577068] RBP: 00007ffd456b9940 R08: 000055e7f0a96ca0 R09: 0000000000000004 >[35151.577070] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35151.577072] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eec10730 >[35152.308950] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35152.308954] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35152.308958] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35152.308960] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35152.308962] Call Trace: >[35152.308970] dump_stack+0x85/0xbf >[35152.308976] swiotlb_alloc_coherent+0x1be/0x1d0 >[35152.308987] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35152.309003] ttm_dma_populate+0x25e/0x350 [ttm] >[35152.309013] ttm_tt_bind+0x2c/0x60 [ttm] >[35152.309019] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35152.309030] ttm_bo_validate+0x189/0x1a0 [ttm] >[35152.309035] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35152.309045] ? mutex_trylock+0xcd/0xe0 >[35152.309053] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35152.309095] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35152.309129] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35152.309165] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35152.309200] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35152.309233] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35152.309251] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35152.309272] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35152.309285] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35152.309295] drm_ioctl+0x2d5/0x370 [drm] >[35152.309312] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35152.309317] ? __pm_runtime_resume+0x54/0x90 >[35152.309323] ? trace_hardirqs_on_caller+0xed/0x180 >[35152.309345] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35152.309352] do_vfs_ioctl+0xa5/0x6e0 >[35152.309364] SyS_ioctl+0x74/0x80 >[35152.309371] do_syscall_64+0x79/0x220 >[35152.309377] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35152.309380] RIP: 0033:0x7f70a90d90f7 >[35152.309382] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35152.309386] RAX: ffffffffffffffda RBX: 000055e7f20eddd0 RCX: 00007f70a90d90f7 >[35152.309388] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35152.309390] RBP: 00007ffd456b9940 R08: 000055e7f20eddd0 R09: 0000000000000004 >[35152.309392] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35152.309394] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0c52db0 >[35158.451042] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35158.451047] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35158.451051] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35158.451053] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35158.451055] Call Trace: >[35158.451064] dump_stack+0x85/0xbf >[35158.451070] swiotlb_alloc_coherent+0x1be/0x1d0 >[35158.451081] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35158.451097] ttm_dma_populate+0x25e/0x350 [ttm] >[35158.451107] ttm_tt_bind+0x2c/0x60 [ttm] >[35158.451113] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35158.451127] ttm_bo_validate+0x189/0x1a0 [ttm] >[35158.451131] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35158.451136] ? mutex_trylock+0xcd/0xe0 >[35158.451142] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35158.451177] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35158.451200] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35158.451206] ? __lock_acquire+0x2d4/0x1340 >[35158.451229] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35158.451252] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35158.451274] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35158.451292] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35158.451313] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35158.451326] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35158.451336] drm_ioctl+0x2d5/0x370 [drm] >[35158.451352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35158.451357] ? __pm_runtime_resume+0x54/0x90 >[35158.451362] ? trace_hardirqs_on_caller+0xed/0x180 >[35158.451381] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35158.451386] do_vfs_ioctl+0xa5/0x6e0 >[35158.451393] SyS_ioctl+0x74/0x80 >[35158.451398] do_syscall_64+0x79/0x220 >[35158.451404] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35158.451407] RIP: 0033:0x7f70a90d90f7 >[35158.451409] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35158.451413] RAX: ffffffffffffffda RBX: 000055e7f21f28f0 RCX: 00007f70a90d90f7 >[35158.451415] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35158.451417] RBP: 00007ffd456b9940 R08: 000055e7f21f28f0 R09: 00007f70a939dc50 >[35158.451418] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35158.451420] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f05f4e30 >[35161.874866] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35161.874869] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35161.874872] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35161.874874] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35161.874875] Call Trace: >[35161.874881] dump_stack+0x85/0xbf >[35161.874886] swiotlb_alloc_coherent+0x1be/0x1d0 >[35161.874893] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35161.874902] ttm_dma_populate+0x25e/0x350 [ttm] >[35161.874908] ttm_tt_bind+0x2c/0x60 [ttm] >[35161.874912] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35161.874920] ttm_bo_validate+0x189/0x1a0 [ttm] >[35161.874923] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35161.874929] ? mutex_trylock+0xcd/0xe0 >[35161.874934] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35161.874966] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35161.874999] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35161.875033] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35161.875056] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35161.875077] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35161.875094] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35161.875114] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35161.875125] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35161.875133] drm_ioctl+0x2d5/0x370 [drm] >[35161.875150] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35161.875155] ? __pm_runtime_resume+0x54/0x90 >[35161.875160] ? trace_hardirqs_on_caller+0xed/0x180 >[35161.875177] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35161.875182] do_vfs_ioctl+0xa5/0x6e0 >[35161.875189] SyS_ioctl+0x74/0x80 >[35161.875194] do_syscall_64+0x79/0x220 >[35161.875197] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35161.875199] RIP: 0033:0x7f70a90d90f7 >[35161.875201] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35161.875203] RAX: ffffffffffffffda RBX: 000055e7f1a1d220 RCX: 00007f70a90d90f7 >[35161.875205] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35161.875206] RBP: 00007ffd456b9940 R08: 000055e7f1a1d220 R09: 0000000000000004 >[35161.875207] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35161.875208] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee398b90 >[35164.099312] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35164.099317] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35164.099320] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35164.099323] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35164.099325] Call Trace: >[35164.099333] dump_stack+0x85/0xbf >[35164.099340] swiotlb_alloc_coherent+0x1be/0x1d0 >[35164.099352] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35164.099369] ttm_dma_populate+0x25e/0x350 [ttm] >[35164.099380] ttm_tt_bind+0x2c/0x60 [ttm] >[35164.099387] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35164.099402] ttm_bo_validate+0x189/0x1a0 [ttm] >[35164.099407] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35164.099417] ? mutex_trylock+0xcd/0xe0 >[35164.099426] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35164.099464] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35164.099499] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35164.099533] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35164.099571] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35164.099608] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35164.099637] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35164.099673] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35164.099688] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35164.099703] drm_ioctl+0x2d5/0x370 [drm] >[35164.099734] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35164.099741] ? __pm_runtime_resume+0x54/0x90 >[35164.099750] ? trace_hardirqs_on_caller+0xed/0x180 >[35164.099782] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35164.099790] do_vfs_ioctl+0xa5/0x6e0 >[35164.099803] SyS_ioctl+0x74/0x80 >[35164.099811] do_syscall_64+0x79/0x220 >[35164.099816] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35164.099820] RIP: 0033:0x7f70a90d90f7 >[35164.099822] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35164.099827] RAX: ffffffffffffffda RBX: 000055e7f3784b70 RCX: 00007f70a90d90f7 >[35164.099829] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35164.099831] RBP: 00007ffd456b9940 R08: 000055e7f3784b70 R09: 0000000000000004 >[35164.099834] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35164.099836] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0af9750 >[35166.879484] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35166.879489] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35166.879493] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35166.879495] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35166.879497] Call Trace: >[35166.879506] dump_stack+0x85/0xbf >[35166.879512] swiotlb_alloc_coherent+0x1be/0x1d0 >[35166.879523] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35166.879538] ttm_dma_populate+0x25e/0x350 [ttm] >[35166.879549] ttm_tt_bind+0x2c/0x60 [ttm] >[35166.879555] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35166.879568] ttm_bo_validate+0x189/0x1a0 [ttm] >[35166.879573] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35166.879581] ? mutex_trylock+0xcd/0xe0 >[35166.879588] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35166.879629] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35166.879662] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35166.879707] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35166.879742] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35166.879775] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35166.879801] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35166.879833] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35166.879847] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35166.879857] drm_ioctl+0x2d5/0x370 [drm] >[35166.879883] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35166.879891] ? __pm_runtime_resume+0x54/0x90 >[35166.879898] ? trace_hardirqs_on_caller+0xed/0x180 >[35166.879928] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35166.879936] do_vfs_ioctl+0xa5/0x6e0 >[35166.879947] SyS_ioctl+0x74/0x80 >[35166.879954] do_syscall_64+0x79/0x220 >[35166.879960] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35166.879964] RIP: 0033:0x7f70a90d90f7 >[35166.879966] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35166.879970] RAX: ffffffffffffffda RBX: 000055e7f00de5f0 RCX: 00007f70a90d90f7 >[35166.879972] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35166.879975] RBP: 00007ffd456b9940 R08: 000055e7f00de5f0 R09: 0000000000000004 >[35166.879977] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35166.879979] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1f4d9c0 >[35174.651510] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35174.651515] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35174.651519] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35174.651521] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35174.651523] Call Trace: >[35174.651533] dump_stack+0x85/0xbf >[35174.651539] swiotlb_alloc_coherent+0x1be/0x1d0 >[35174.651547] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35174.651556] ttm_dma_populate+0x25e/0x350 [ttm] >[35174.651563] ttm_tt_bind+0x2c/0x60 [ttm] >[35174.651568] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35174.651576] ttm_bo_validate+0x189/0x1a0 [ttm] >[35174.651579] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35174.651585] ? mutex_trylock+0xcd/0xe0 >[35174.651590] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35174.651629] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35174.651649] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35174.651670] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35174.651693] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35174.651721] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35174.651746] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35174.651779] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35174.651795] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35174.651808] drm_ioctl+0x2d5/0x370 [drm] >[35174.651835] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35174.651842] ? __pm_runtime_resume+0x54/0x90 >[35174.651851] ? trace_hardirqs_on_caller+0xed/0x180 >[35174.651878] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35174.651884] do_vfs_ioctl+0xa5/0x6e0 >[35174.651891] SyS_ioctl+0x74/0x80 >[35174.651896] do_syscall_64+0x79/0x220 >[35174.651899] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35174.651901] RIP: 0033:0x7f70a90d90f7 >[35174.651903] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35174.651905] RAX: ffffffffffffffda RBX: 000055e7f06510c0 RCX: 00007f70a90d90f7 >[35174.651907] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35174.651908] RBP: 00007ffd456b9940 R08: 000055e7f06510c0 R09: 0000000000000004 >[35174.651909] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35174.651910] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0569c90 >[35176.727398] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35176.727403] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35176.727407] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35176.727409] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35176.727411] Call Trace: >[35176.727420] dump_stack+0x85/0xbf >[35176.727426] swiotlb_alloc_coherent+0x1be/0x1d0 >[35176.727438] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35176.727455] ttm_dma_populate+0x25e/0x350 [ttm] >[35176.727465] ttm_tt_bind+0x2c/0x60 [ttm] >[35176.727471] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35176.727485] ttm_bo_validate+0x189/0x1a0 [ttm] >[35176.727490] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35176.727499] ? mutex_trylock+0xcd/0xe0 >[35176.727507] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35176.727557] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35176.727596] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35176.727630] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35176.727666] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35176.727699] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35176.727725] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35176.727758] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35176.727773] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35176.727786] drm_ioctl+0x2d5/0x370 [drm] >[35176.727813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35176.727820] ? __pm_runtime_resume+0x54/0x90 >[35176.727828] ? trace_hardirqs_on_caller+0xed/0x180 >[35176.727858] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35176.727866] do_vfs_ioctl+0xa5/0x6e0 >[35176.727878] SyS_ioctl+0x74/0x80 >[35176.727886] do_syscall_64+0x79/0x220 >[35176.727891] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35176.727895] RIP: 0033:0x7f70a90d90f7 >[35176.727897] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35176.727901] RAX: ffffffffffffffda RBX: 000055e7f2a21f20 RCX: 00007f70a90d90f7 >[35176.727904] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35176.727906] RBP: 00007ffd456b9940 R08: 000055e7f2a21f20 R09: 0000000000000004 >[35176.727908] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35176.727910] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2db3b60 >[35176.849599] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35176.849604] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35176.849608] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35176.849610] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35176.849612] Call Trace: >[35176.849622] dump_stack+0x85/0xbf >[35176.849628] swiotlb_alloc_coherent+0x1be/0x1d0 >[35176.849640] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35176.849650] ttm_dma_populate+0x25e/0x350 [ttm] >[35176.849657] ttm_tt_bind+0x2c/0x60 [ttm] >[35176.849661] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35176.849669] ttm_bo_validate+0x189/0x1a0 [ttm] >[35176.849673] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35176.849678] ? mutex_trylock+0xcd/0xe0 >[35176.849684] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35176.849723] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35176.849749] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35176.849776] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35176.849802] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35176.849825] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35176.849843] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35176.849865] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35176.849878] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35176.849887] drm_ioctl+0x2d5/0x370 [drm] >[35176.849905] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35176.849910] ? __pm_runtime_resume+0x54/0x90 >[35176.849916] ? trace_hardirqs_on_caller+0xed/0x180 >[35176.849935] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35176.849940] do_vfs_ioctl+0xa5/0x6e0 >[35176.849947] SyS_ioctl+0x74/0x80 >[35176.849952] do_syscall_64+0x79/0x220 >[35176.849955] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35176.849959] RIP: 0033:0x7f70a90d90f7 >[35176.849961] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35176.849966] RAX: ffffffffffffffda RBX: 000055e7f34d57c0 RCX: 00007f70a90d90f7 >[35176.849968] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35176.849970] RBP: 00007ffd456b99b0 R08: 000055e7f34d57c0 R09: 000000000000000b >[35176.849972] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35176.849974] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f37a05b0 >[35184.240812] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35184.240815] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35184.240818] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35184.240819] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35184.240820] Call Trace: >[35184.240828] dump_stack+0x85/0xbf >[35184.240834] swiotlb_alloc_coherent+0x1be/0x1d0 >[35184.240842] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35184.240851] ttm_dma_populate+0x25e/0x350 [ttm] >[35184.240858] ttm_tt_bind+0x2c/0x60 [ttm] >[35184.240862] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35184.240871] ttm_bo_validate+0x189/0x1a0 [ttm] >[35184.240876] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35184.240886] ? mutex_trylock+0xcd/0xe0 >[35184.240895] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35184.240944] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35184.240973] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35184.241010] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35184.241037] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35184.241057] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35184.241073] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35184.241098] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35184.241111] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35184.241124] drm_ioctl+0x2d5/0x370 [drm] >[35184.241151] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35184.241159] ? __pm_runtime_resume+0x54/0x90 >[35184.241167] ? trace_hardirqs_on_caller+0xed/0x180 >[35184.241195] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35184.241203] do_vfs_ioctl+0xa5/0x6e0 >[35184.241213] SyS_ioctl+0x74/0x80 >[35184.241221] do_syscall_64+0x79/0x220 >[35184.241225] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35184.241229] RIP: 0033:0x7f70a90d90f7 >[35184.241231] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35184.241235] RAX: ffffffffffffffda RBX: 000055e7edbc6490 RCX: 00007f70a90d90f7 >[35184.241238] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35184.241240] RBP: 00007ffd456b99b0 R08: 000055e7edbc6490 R09: 000000000000000b >[35184.241242] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35184.241244] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f09f1fa0 >[35185.628913] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35185.628917] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35185.628920] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35185.628921] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35185.628923] Call Trace: >[35185.628929] dump_stack+0x85/0xbf >[35185.628934] swiotlb_alloc_coherent+0x1be/0x1d0 >[35185.628942] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35185.628951] ttm_dma_populate+0x25e/0x350 [ttm] >[35185.628958] ttm_tt_bind+0x2c/0x60 [ttm] >[35185.628962] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35185.628970] ttm_bo_validate+0x189/0x1a0 [ttm] >[35185.628974] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35185.628980] ? mutex_trylock+0xcd/0xe0 >[35185.628985] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35185.629017] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35185.629039] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35185.629063] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35185.629086] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35185.629109] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35185.629127] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35185.629149] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35185.629161] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35185.629170] drm_ioctl+0x2d5/0x370 [drm] >[35185.629189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35185.629193] ? __pm_runtime_resume+0x54/0x90 >[35185.629199] ? trace_hardirqs_on_caller+0xed/0x180 >[35185.629218] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35185.629223] do_vfs_ioctl+0xa5/0x6e0 >[35185.629230] SyS_ioctl+0x74/0x80 >[35185.629235] do_syscall_64+0x79/0x220 >[35185.629238] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35185.629241] RIP: 0033:0x7f70a90d90f7 >[35185.629242] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35185.629245] RAX: ffffffffffffffda RBX: 000055e7f001e870 RCX: 00007f70a90d90f7 >[35185.629246] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35185.629247] RBP: 00007ffd456b99b0 R08: 000055e7f001e870 R09: 000000000000000b >[35185.629249] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35185.629250] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f2e0d4e0 >[35186.222821] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35186.222826] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35186.222840] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35186.222842] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35186.222843] Call Trace: >[35186.222850] dump_stack+0x85/0xbf >[35186.222854] swiotlb_alloc_coherent+0x1be/0x1d0 >[35186.222863] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35186.222882] ttm_dma_populate+0x25e/0x350 [ttm] >[35186.222888] ttm_tt_bind+0x2c/0x60 [ttm] >[35186.222892] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35186.222900] ttm_bo_validate+0x189/0x1a0 [ttm] >[35186.222903] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35186.222919] ? mutex_trylock+0xcd/0xe0 >[35186.222923] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35186.222981] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35186.223017] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35186.223052] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35186.223087] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35186.223108] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35186.223125] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35186.223144] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35186.223156] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35186.223164] drm_ioctl+0x2d5/0x370 [drm] >[35186.223189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35186.223197] ? __pm_runtime_resume+0x54/0x90 >[35186.223204] ? trace_hardirqs_on_caller+0xed/0x180 >[35186.223233] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35186.223241] do_vfs_ioctl+0xa5/0x6e0 >[35186.223251] SyS_ioctl+0x74/0x80 >[35186.223258] do_syscall_64+0x79/0x220 >[35186.223263] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35186.223266] RIP: 0033:0x7f70a90d90f7 >[35186.223268] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35186.223272] RAX: ffffffffffffffda RBX: 000055e7f0977cd0 RCX: 00007f70a90d90f7 >[35186.223274] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35186.223276] RBP: 00007ffd456b9940 R08: 000055e7f0977cd0 R09: 0000000000000004 >[35186.223278] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35186.223280] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb6826b0 >[35187.373948] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35187.373953] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35187.373957] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35187.373959] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35187.373961] Call Trace: >[35187.373971] dump_stack+0x85/0xbf >[35187.373977] swiotlb_alloc_coherent+0x1be/0x1d0 >[35187.373990] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35187.374007] ttm_dma_populate+0x25e/0x350 [ttm] >[35187.374019] ttm_tt_bind+0x2c/0x60 [ttm] >[35187.374026] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35187.374040] ttm_bo_validate+0x189/0x1a0 [ttm] >[35187.374045] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35187.374055] ? mutex_trylock+0xcd/0xe0 >[35187.374064] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35187.374107] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35187.374145] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35187.374187] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35187.374228] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35187.374265] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35187.374295] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35187.374333] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35187.374350] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35187.374367] drm_ioctl+0x2d5/0x370 [drm] >[35187.374398] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35187.374405] ? __pm_runtime_resume+0x54/0x90 >[35187.374414] ? trace_hardirqs_on_caller+0xed/0x180 >[35187.374446] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35187.374454] do_vfs_ioctl+0xa5/0x6e0 >[35187.374467] SyS_ioctl+0x74/0x80 >[35187.374475] do_syscall_64+0x79/0x220 >[35187.374480] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35187.374485] RIP: 0033:0x7f70a90d90f7 >[35187.374487] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35187.374491] RAX: ffffffffffffffda RBX: 000055e7f0d0dea0 RCX: 00007f70a90d90f7 >[35187.374494] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35187.374496] RBP: 00007ffd456b9940 R08: 000055e7f0d0dea0 R09: 0000000000000004 >[35187.374498] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35187.374500] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1e64d00 >[35187.405314] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35187.405319] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35187.405322] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35187.405324] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35187.405326] Call Trace: >[35187.405335] dump_stack+0x85/0xbf >[35187.405341] swiotlb_alloc_coherent+0x1be/0x1d0 >[35187.405352] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35187.405366] ttm_dma_populate+0x25e/0x350 [ttm] >[35187.405376] ttm_tt_bind+0x2c/0x60 [ttm] >[35187.405382] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35187.405394] ttm_bo_validate+0x189/0x1a0 [ttm] >[35187.405399] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35187.405408] ? mutex_trylock+0xcd/0xe0 >[35187.405415] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35187.405459] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35187.405492] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35187.405529] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35187.405565] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35187.405600] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35187.405627] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35187.405660] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35187.405676] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35187.405689] drm_ioctl+0x2d5/0x370 [drm] >[35187.405717] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35187.405724] ? __pm_runtime_resume+0x54/0x90 >[35187.405730] ? trace_hardirqs_on_caller+0xed/0x180 >[35187.405759] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35187.405766] do_vfs_ioctl+0xa5/0x6e0 >[35187.405777] SyS_ioctl+0x74/0x80 >[35187.405784] do_syscall_64+0x79/0x220 >[35187.405789] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35187.405792] RIP: 0033:0x7f70a90d90f7 >[35187.405794] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35187.405798] RAX: ffffffffffffffda RBX: 000055e7f28c8fc0 RCX: 00007f70a90d90f7 >[35187.405800] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35187.405802] RBP: 00007ffd456b99b0 R08: 000055e7f28c8fc0 R09: 0000000000000004 >[35187.405804] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35187.405806] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f2e0d4e0 >[35191.791818] swiotlb_tbl_map_single: 2 callbacks suppressed >[35191.791822] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35191.791826] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35191.791830] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35191.791833] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35191.791835] Call Trace: >[35191.791843] dump_stack+0x85/0xbf >[35191.791850] swiotlb_alloc_coherent+0x1be/0x1d0 >[35191.791859] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35191.791869] ttm_dma_populate+0x25e/0x350 [ttm] >[35191.791876] ttm_tt_bind+0x2c/0x60 [ttm] >[35191.791881] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35191.791894] ttm_bo_validate+0x189/0x1a0 [ttm] >[35191.791899] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35191.791908] ? mutex_trylock+0xcd/0xe0 >[35191.791916] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35191.791962] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35191.791990] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35191.792017] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35191.792042] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35191.792066] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35191.792086] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35191.792116] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35191.792131] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35191.792145] drm_ioctl+0x2d5/0x370 [drm] >[35191.792168] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35191.792175] ? __pm_runtime_resume+0x54/0x90 >[35191.792183] ? trace_hardirqs_on_caller+0xed/0x180 >[35191.792209] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35191.792217] do_vfs_ioctl+0xa5/0x6e0 >[35191.792227] SyS_ioctl+0x74/0x80 >[35191.792232] do_syscall_64+0x79/0x220 >[35191.792236] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35191.792240] RIP: 0033:0x7f70a90d90f7 >[35191.792242] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35191.792246] RAX: ffffffffffffffda RBX: 000055e7f0d77080 RCX: 00007f70a90d90f7 >[35191.792248] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35191.792250] RBP: 00007ffd456b9940 R08: 000055e7f0d77080 R09: 0000000000000004 >[35191.792252] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35191.792254] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efbea210 >[35191.795521] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35191.795524] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35191.795527] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35191.795528] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35191.795529] Call Trace: >[35191.795536] dump_stack+0x85/0xbf >[35191.795540] swiotlb_alloc_coherent+0x1be/0x1d0 >[35191.795548] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35191.795557] ttm_dma_populate+0x25e/0x350 [ttm] >[35191.795568] ttm_tt_bind+0x2c/0x60 [ttm] >[35191.795572] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35191.795580] ttm_bo_validate+0x189/0x1a0 [ttm] >[35191.795583] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35191.795589] ? mutex_trylock+0xcd/0xe0 >[35191.795594] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35191.795623] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35191.795645] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35191.795669] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35191.795693] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35191.795715] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35191.795732] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35191.795753] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35191.795765] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35191.795775] drm_ioctl+0x2d5/0x370 [drm] >[35191.795792] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35191.795797] ? __pm_runtime_resume+0x54/0x90 >[35191.795802] ? trace_hardirqs_on_caller+0xed/0x180 >[35191.795821] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35191.795826] do_vfs_ioctl+0xa5/0x6e0 >[35191.795837] SyS_ioctl+0x74/0x80 >[35191.795845] do_syscall_64+0x79/0x220 >[35191.795850] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35191.795854] RIP: 0033:0x7f70a90d90f7 >[35191.795856] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35191.795861] RAX: ffffffffffffffda RBX: 000055e7f0d77080 RCX: 00007f70a90d90f7 >[35191.795863] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35191.795865] RBP: 00007ffd456b9940 R08: 000055e7f0d77080 R09: 0000000000000004 >[35191.795867] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35191.795869] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efbea210 >[35191.815108] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35191.815113] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35191.815117] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35191.815120] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35191.815122] Call Trace: >[35191.815131] dump_stack+0x85/0xbf >[35191.815137] swiotlb_alloc_coherent+0x1be/0x1d0 >[35191.815149] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35191.815165] ttm_dma_populate+0x25e/0x350 [ttm] >[35191.815176] ttm_tt_bind+0x2c/0x60 [ttm] >[35191.815183] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35191.815197] ttm_bo_validate+0x189/0x1a0 [ttm] >[35191.815203] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35191.815212] ? mutex_trylock+0xcd/0xe0 >[35191.815221] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35191.815267] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35191.815304] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35191.815346] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35191.815386] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35191.815424] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35191.815453] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35191.815488] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35191.815507] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35191.815521] drm_ioctl+0x2d5/0x370 [drm] >[35191.815547] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35191.815552] ? __pm_runtime_resume+0x54/0x90 >[35191.815558] ? trace_hardirqs_on_caller+0xed/0x180 >[35191.815586] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35191.815594] do_vfs_ioctl+0xa5/0x6e0 >[35191.815604] SyS_ioctl+0x74/0x80 >[35191.815612] do_syscall_64+0x79/0x220 >[35191.815617] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35191.815621] RIP: 0033:0x7f70a90d90f7 >[35191.815623] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35191.815627] RAX: ffffffffffffffda RBX: 000055e7eb6826b0 RCX: 00007f70a90d90f7 >[35191.815628] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35191.815630] RBP: 00007ffd456b99b0 R08: 000055e7eb6826b0 R09: 0000000000000004 >[35191.815631] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35191.815632] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f28411c0 >[35195.097144] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35195.097161] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35195.097165] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35195.097167] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35195.097169] Call Trace: >[35195.097177] dump_stack+0x85/0xbf >[35195.097183] swiotlb_alloc_coherent+0x1be/0x1d0 >[35195.097193] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35195.097208] ttm_dma_populate+0x25e/0x350 [ttm] >[35195.097217] ttm_tt_bind+0x2c/0x60 [ttm] >[35195.097223] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35195.097234] ttm_bo_validate+0x189/0x1a0 [ttm] >[35195.097239] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35195.097247] ? mutex_trylock+0xcd/0xe0 >[35195.097255] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35195.097293] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35195.097322] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35195.097354] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35195.097385] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35195.097416] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35195.097440] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35195.097471] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35195.097486] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35195.097498] drm_ioctl+0x2d5/0x370 [drm] >[35195.097525] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35195.097532] ? __pm_runtime_resume+0x54/0x90 >[35195.097539] ? trace_hardirqs_on_caller+0xed/0x180 >[35195.097567] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35195.097574] do_vfs_ioctl+0xa5/0x6e0 >[35195.097586] SyS_ioctl+0x74/0x80 >[35195.097592] do_syscall_64+0x79/0x220 >[35195.097597] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35195.097600] RIP: 0033:0x7f70a90d90f7 >[35195.097602] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35195.097606] RAX: ffffffffffffffda RBX: 000055e7efcf6f80 RCX: 00007f70a90d90f7 >[35195.097607] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35195.097609] RBP: 00007ffd456b9940 R08: 000055e7efcf6f80 R09: 0000000000000004 >[35195.097611] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35195.097613] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f021d270 >[35195.401848] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35195.401851] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35195.401854] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35195.401856] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35195.401857] Call Trace: >[35195.401864] dump_stack+0x85/0xbf >[35195.401868] swiotlb_alloc_coherent+0x1be/0x1d0 >[35195.401876] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35195.401885] ttm_dma_populate+0x25e/0x350 [ttm] >[35195.401891] ttm_tt_bind+0x2c/0x60 [ttm] >[35195.401895] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35195.401903] ttm_bo_validate+0x189/0x1a0 [ttm] >[35195.401906] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35195.401912] ? mutex_trylock+0xcd/0xe0 >[35195.401917] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35195.401950] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35195.401974] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35195.401998] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35195.402021] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35195.402043] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35195.402060] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35195.402081] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35195.402093] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35195.402102] drm_ioctl+0x2d5/0x370 [drm] >[35195.402119] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35195.402124] ? __pm_runtime_resume+0x54/0x90 >[35195.402129] ? trace_hardirqs_on_caller+0xed/0x180 >[35195.402148] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35195.402153] do_vfs_ioctl+0xa5/0x6e0 >[35195.402160] SyS_ioctl+0x74/0x80 >[35195.402165] do_syscall_64+0x79/0x220 >[35195.402168] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35195.402171] RIP: 0033:0x7f70a90d90f7 >[35195.402172] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35195.402175] RAX: ffffffffffffffda RBX: 000055e7f2a0ca00 RCX: 00007f70a90d90f7 >[35195.402176] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35195.402177] RBP: 00007ffd456b99b0 R08: 000055e7f2a0ca00 R09: 00007f70a939dc90 >[35195.402179] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35195.402180] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f1c00d70 >[35197.799673] swiotlb_tbl_map_single: 2 callbacks suppressed >[35197.799676] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35197.799680] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35197.799682] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35197.799684] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35197.799685] Call Trace: >[35197.799694] dump_stack+0x85/0xbf >[35197.799700] swiotlb_alloc_coherent+0x1be/0x1d0 >[35197.799712] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35197.799728] ttm_dma_populate+0x25e/0x350 [ttm] >[35197.799738] ttm_tt_bind+0x2c/0x60 [ttm] >[35197.799744] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35197.799756] ttm_bo_validate+0x189/0x1a0 [ttm] >[35197.799759] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35197.799769] ? mutex_trylock+0xcd/0xe0 >[35197.799777] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35197.799819] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35197.799852] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35197.799889] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35197.799926] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35197.799962] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35197.799984] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35197.800015] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35197.800031] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35197.800045] drm_ioctl+0x2d5/0x370 [drm] >[35197.800069] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35197.800074] ? __pm_runtime_resume+0x54/0x90 >[35197.800080] ? trace_hardirqs_on_caller+0xed/0x180 >[35197.800098] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35197.800104] do_vfs_ioctl+0xa5/0x6e0 >[35197.800110] SyS_ioctl+0x74/0x80 >[35197.800115] do_syscall_64+0x79/0x220 >[35197.800119] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35197.800121] RIP: 0033:0x7f70a90d90f7 >[35197.800123] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35197.800125] RAX: ffffffffffffffda RBX: 000055e7f28d7700 RCX: 00007f70a90d90f7 >[35197.800127] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35197.800128] RBP: 00007ffd456b9940 R08: 000055e7f28d7700 R09: 0000000000000004 >[35197.800129] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35197.800130] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f30b24f0 >[35198.075225] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35198.075230] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35198.075243] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35198.075245] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35198.075247] Call Trace: >[35198.075256] dump_stack+0x85/0xbf >[35198.075262] swiotlb_alloc_coherent+0x1be/0x1d0 >[35198.075273] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35198.075289] ttm_dma_populate+0x25e/0x350 [ttm] >[35198.075300] ttm_tt_bind+0x2c/0x60 [ttm] >[35198.075306] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35198.075320] ttm_bo_validate+0x189/0x1a0 [ttm] >[35198.075325] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35198.075335] ? mutex_trylock+0xcd/0xe0 >[35198.075343] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35198.075381] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35198.075400] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35198.075422] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35198.075443] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35198.075463] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35198.075479] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35198.075498] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35198.075510] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35198.075518] drm_ioctl+0x2d5/0x370 [drm] >[35198.075534] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35198.075540] ? __pm_runtime_resume+0x54/0x90 >[35198.075545] ? trace_hardirqs_on_caller+0xed/0x180 >[35198.075571] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35198.075579] do_vfs_ioctl+0xa5/0x6e0 >[35198.075590] SyS_ioctl+0x74/0x80 >[35198.075598] do_syscall_64+0x79/0x220 >[35198.075603] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35198.075606] RIP: 0033:0x7f70a90d90f7 >[35198.075609] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35198.075613] RAX: ffffffffffffffda RBX: 000055e7f3310910 RCX: 00007f70a90d90f7 >[35198.075614] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35198.075615] RBP: 00007ffd456b99b0 R08: 000055e7f3310910 R09: 00007f70a939dc90 >[35198.075616] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35198.075618] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f30d5400 >[35198.167277] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35198.167282] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35198.167286] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35198.167288] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35198.167290] Call Trace: >[35198.167299] dump_stack+0x85/0xbf >[35198.167306] swiotlb_alloc_coherent+0x1be/0x1d0 >[35198.167318] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35198.167335] ttm_dma_populate+0x25e/0x350 [ttm] >[35198.167346] ttm_tt_bind+0x2c/0x60 [ttm] >[35198.167353] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35198.167367] ttm_bo_validate+0x189/0x1a0 [ttm] >[35198.167372] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35198.167382] ? mutex_trylock+0xcd/0xe0 >[35198.167391] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35198.167434] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35198.167470] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35198.167509] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35198.167546] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35198.167581] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35198.167608] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35198.167650] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35198.167667] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35198.167680] drm_ioctl+0x2d5/0x370 [drm] >[35198.167717] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35198.167724] ? __pm_runtime_resume+0x54/0x90 >[35198.167733] ? trace_hardirqs_on_caller+0xed/0x180 >[35198.167762] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35198.167770] do_vfs_ioctl+0xa5/0x6e0 >[35198.167782] SyS_ioctl+0x74/0x80 >[35198.167789] do_syscall_64+0x79/0x220 >[35198.167794] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35198.167798] RIP: 0033:0x7f70a90d90f7 >[35198.167800] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35198.167804] RAX: ffffffffffffffda RBX: 000055e7f2dea780 RCX: 00007f70a90d90f7 >[35198.167807] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35198.167809] RBP: 00007ffd456b9940 R08: 000055e7f2dea780 R09: 0000000000000004 >[35198.167811] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35198.167813] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eec10730 >[35198.194718] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35198.194721] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35198.194724] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35198.194725] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35198.194726] Call Trace: >[35198.194733] dump_stack+0x85/0xbf >[35198.194738] swiotlb_alloc_coherent+0x1be/0x1d0 >[35198.194745] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35198.194755] ttm_dma_populate+0x25e/0x350 [ttm] >[35198.194761] ttm_tt_bind+0x2c/0x60 [ttm] >[35198.194766] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35198.194774] ttm_bo_validate+0x189/0x1a0 [ttm] >[35198.194777] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35198.194783] ? mutex_trylock+0xcd/0xe0 >[35198.194789] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35198.194827] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35198.194858] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35198.194894] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35198.194929] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35198.194961] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35198.194983] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35198.195008] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35198.195024] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35198.195037] drm_ioctl+0x2d5/0x370 [drm] >[35198.195062] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35198.195069] ? __pm_runtime_resume+0x54/0x90 >[35198.195077] ? trace_hardirqs_on_caller+0xed/0x180 >[35198.195106] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35198.195112] do_vfs_ioctl+0xa5/0x6e0 >[35198.195119] SyS_ioctl+0x74/0x80 >[35198.195124] do_syscall_64+0x79/0x220 >[35198.195128] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35198.195130] RIP: 0033:0x7f70a90d90f7 >[35198.195132] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35198.195135] RAX: ffffffffffffffda RBX: 000055e7ede3e880 RCX: 00007f70a90d90f7 >[35198.195136] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35198.195137] RBP: 00007ffd456b9940 R08: 000055e7ede3e880 R09: 0000000000000004 >[35198.195138] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35198.195140] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0a8bf10 >[35199.250280] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35199.250283] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35199.250286] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35199.250287] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35199.250288] Call Trace: >[35199.250295] dump_stack+0x85/0xbf >[35199.250300] swiotlb_alloc_coherent+0x1be/0x1d0 >[35199.250308] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35199.250317] ttm_dma_populate+0x25e/0x350 [ttm] >[35199.250323] ttm_tt_bind+0x2c/0x60 [ttm] >[35199.250326] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35199.250334] ttm_bo_validate+0x189/0x1a0 [ttm] >[35199.250337] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35199.250343] ? mutex_trylock+0xcd/0xe0 >[35199.250347] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35199.250379] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35199.250398] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35199.250418] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35199.250439] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35199.250459] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35199.250474] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35199.250493] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35199.250505] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35199.250512] drm_ioctl+0x2d5/0x370 [drm] >[35199.250529] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35199.250533] ? __pm_runtime_resume+0x54/0x90 >[35199.250538] ? trace_hardirqs_on_caller+0xed/0x180 >[35199.250555] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35199.250560] do_vfs_ioctl+0xa5/0x6e0 >[35199.250566] SyS_ioctl+0x74/0x80 >[35199.250571] do_syscall_64+0x79/0x220 >[35199.250574] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35199.250576] RIP: 0033:0x7f70a90d90f7 >[35199.250578] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35199.250590] RAX: ffffffffffffffda RBX: 000055e7f080c8f0 RCX: 00007f70a90d90f7 >[35199.250592] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35199.250594] RBP: 00007ffd456b99b0 R08: 000055e7f080c8f0 R09: 00007f70a939dc90 >[35199.250597] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35199.250599] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f05f3960 >[35207.194188] swiotlb_tbl_map_single: 6 callbacks suppressed >[35207.194192] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35207.194197] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35207.194201] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35207.194203] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35207.194204] Call Trace: >[35207.194213] dump_stack+0x85/0xbf >[35207.194219] swiotlb_alloc_coherent+0x1be/0x1d0 >[35207.194230] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35207.194245] ttm_dma_populate+0x25e/0x350 [ttm] >[35207.194256] ttm_tt_bind+0x2c/0x60 [ttm] >[35207.194261] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35207.194273] ttm_bo_validate+0x189/0x1a0 [ttm] >[35207.194278] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35207.194288] ? mutex_trylock+0xcd/0xe0 >[35207.194297] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35207.194336] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35207.194366] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35207.194401] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35207.194434] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35207.194464] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35207.194490] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35207.194520] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35207.194537] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35207.194550] drm_ioctl+0x2d5/0x370 [drm] >[35207.194574] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35207.194581] ? __pm_runtime_resume+0x54/0x90 >[35207.194588] ? trace_hardirqs_on_caller+0xed/0x180 >[35207.194615] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35207.194623] do_vfs_ioctl+0xa5/0x6e0 >[35207.194633] SyS_ioctl+0x74/0x80 >[35207.194641] do_syscall_64+0x79/0x220 >[35207.194645] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35207.194649] RIP: 0033:0x7f70a90d90f7 >[35207.194651] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35207.194654] RAX: ffffffffffffffda RBX: 000055e7f36baf50 RCX: 00007f70a90d90f7 >[35207.194656] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35207.194658] RBP: 00007ffd456b9940 R08: 000055e7f36baf50 R09: 0000000000000004 >[35207.194660] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35207.194661] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1a06050 >[35213.580217] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35213.580221] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35213.580224] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35213.580225] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35213.580226] Call Trace: >[35213.580233] dump_stack+0x85/0xbf >[35213.580238] swiotlb_alloc_coherent+0x1be/0x1d0 >[35213.580246] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35213.580255] ttm_dma_populate+0x25e/0x350 [ttm] >[35213.580262] ttm_tt_bind+0x2c/0x60 [ttm] >[35213.580267] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35213.580275] ttm_bo_validate+0x189/0x1a0 [ttm] >[35213.580279] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35213.580285] ? mutex_trylock+0xcd/0xe0 >[35213.580291] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35213.580329] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35213.580354] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35213.580379] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35213.580403] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35213.580425] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35213.580442] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35213.580463] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35213.580476] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35213.580485] drm_ioctl+0x2d5/0x370 [drm] >[35213.580502] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35213.580507] ? __pm_runtime_resume+0x54/0x90 >[35213.580513] ? trace_hardirqs_on_caller+0xed/0x180 >[35213.580531] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35213.580537] do_vfs_ioctl+0xa5/0x6e0 >[35213.580544] SyS_ioctl+0x74/0x80 >[35213.580550] do_syscall_64+0x79/0x220 >[35213.580555] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35213.580558] RIP: 0033:0x7f70a90d90f7 >[35213.580560] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35213.580563] RAX: ffffffffffffffda RBX: 000055e7f0f13350 RCX: 00007f70a90d90f7 >[35213.580565] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35213.580567] RBP: 00007ffd456b9940 R08: 000055e7f0f13350 R09: 0000000000000004 >[35213.580569] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35213.580571] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f22a1940 >[35213.775128] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35213.775133] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35213.775137] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35213.775139] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35213.775141] Call Trace: >[35213.775151] dump_stack+0x85/0xbf >[35213.775155] swiotlb_alloc_coherent+0x1be/0x1d0 >[35213.775163] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35213.775173] ttm_dma_populate+0x25e/0x350 [ttm] >[35213.775179] ttm_tt_bind+0x2c/0x60 [ttm] >[35213.775183] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35213.775191] ttm_bo_validate+0x189/0x1a0 [ttm] >[35213.775194] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35213.775200] ? mutex_trylock+0xcd/0xe0 >[35213.775206] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35213.775239] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35213.775261] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35213.775284] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35213.775307] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35213.775329] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35213.775345] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35213.775366] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35213.775379] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35213.775388] drm_ioctl+0x2d5/0x370 [drm] >[35213.775405] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35213.775410] ? __pm_runtime_resume+0x54/0x90 >[35213.775415] ? trace_hardirqs_on_caller+0xed/0x180 >[35213.775433] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35213.775438] do_vfs_ioctl+0xa5/0x6e0 >[35213.775446] SyS_ioctl+0x74/0x80 >[35213.775451] do_syscall_64+0x79/0x220 >[35213.775456] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35213.775459] RIP: 0033:0x7f70a90d90f7 >[35213.775461] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35213.775465] RAX: ffffffffffffffda RBX: 000055e7f1386580 RCX: 00007f70a90d90f7 >[35213.775467] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35213.775469] RBP: 00007ffd456b99b0 R08: 000055e7f1386580 R09: 00007f70a939dcb0 >[35213.775471] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35213.775473] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f3405a60 >[35213.940054] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35213.940059] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35213.940062] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35213.940064] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35213.940066] Call Trace: >[35213.940075] dump_stack+0x85/0xbf >[35213.940081] swiotlb_alloc_coherent+0x1be/0x1d0 >[35213.940092] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35213.940106] ttm_dma_populate+0x25e/0x350 [ttm] >[35213.940125] ttm_tt_bind+0x2c/0x60 [ttm] >[35213.940130] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35213.940142] ttm_bo_validate+0x189/0x1a0 [ttm] >[35213.940146] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35213.940155] ? mutex_trylock+0xcd/0xe0 >[35213.940164] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35213.940204] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35213.940238] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35213.940276] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35213.940312] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35213.940343] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35213.940369] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35213.940399] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35213.940415] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35213.940430] drm_ioctl+0x2d5/0x370 [drm] >[35213.940456] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35213.940463] ? __pm_runtime_resume+0x54/0x90 >[35213.940471] ? trace_hardirqs_on_caller+0xed/0x180 >[35213.940501] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35213.940508] do_vfs_ioctl+0xa5/0x6e0 >[35213.940518] SyS_ioctl+0x74/0x80 >[35213.940525] do_syscall_64+0x79/0x220 >[35213.940530] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35213.940534] RIP: 0033:0x7f70a90d90f7 >[35213.940535] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35213.940539] RAX: ffffffffffffffda RBX: 000055e7f1386580 RCX: 00007f70a90d90f7 >[35213.940541] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35213.940543] RBP: 00007ffd456b99b0 R08: 000055e7f1386580 R09: 00007f70a939dcb0 >[35213.940544] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35213.940546] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f3405a60 >[35214.021234] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35214.021239] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35214.021243] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35214.021245] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35214.021247] Call Trace: >[35214.021255] dump_stack+0x85/0xbf >[35214.021261] swiotlb_alloc_coherent+0x1be/0x1d0 >[35214.021272] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35214.021287] ttm_dma_populate+0x25e/0x350 [ttm] >[35214.021297] ttm_tt_bind+0x2c/0x60 [ttm] >[35214.021303] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35214.021316] ttm_bo_validate+0x189/0x1a0 [ttm] >[35214.021321] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35214.021330] ? mutex_trylock+0xcd/0xe0 >[35214.021338] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35214.021378] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35214.021410] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35214.021448] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35214.021485] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35214.021518] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35214.021535] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35214.021556] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35214.021568] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35214.021578] drm_ioctl+0x2d5/0x370 [drm] >[35214.021604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35214.021611] ? __pm_runtime_resume+0x54/0x90 >[35214.021618] ? trace_hardirqs_on_caller+0xed/0x180 >[35214.021647] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35214.021655] do_vfs_ioctl+0xa5/0x6e0 >[35214.021666] SyS_ioctl+0x74/0x80 >[35214.021674] do_syscall_64+0x79/0x220 >[35214.021679] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35214.021682] RIP: 0033:0x7f70a90d90f7 >[35214.021685] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35214.021689] RAX: ffffffffffffffda RBX: 000055e7f1386580 RCX: 00007f70a90d90f7 >[35214.021691] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35214.021693] RBP: 00007ffd456b99b0 R08: 000055e7f1386580 R09: 00007f70a939dcb0 >[35214.021695] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35214.021697] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f3405a60 >[35214.718635] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35214.718640] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35214.718643] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35214.718646] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35214.718648] Call Trace: >[35214.718656] dump_stack+0x85/0xbf >[35214.718662] swiotlb_alloc_coherent+0x1be/0x1d0 >[35214.718673] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35214.718688] ttm_dma_populate+0x25e/0x350 [ttm] >[35214.718699] ttm_tt_bind+0x2c/0x60 [ttm] >[35214.718705] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35214.718718] ttm_bo_validate+0x189/0x1a0 [ttm] >[35214.718723] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35214.718732] ? mutex_trylock+0xcd/0xe0 >[35214.718740] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35214.718784] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35214.718817] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35214.718826] ? __lock_acquire+0x2d4/0x1340 >[35214.718858] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35214.718895] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35214.718931] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35214.718958] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35214.718993] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35214.719008] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35214.719022] drm_ioctl+0x2d5/0x370 [drm] >[35214.719051] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35214.719058] ? __pm_runtime_resume+0x54/0x90 >[35214.719066] ? trace_hardirqs_on_caller+0xed/0x180 >[35214.719096] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35214.719103] do_vfs_ioctl+0xa5/0x6e0 >[35214.719115] SyS_ioctl+0x74/0x80 >[35214.719122] do_syscall_64+0x79/0x220 >[35214.719127] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35214.719130] RIP: 0033:0x7f70a90d90f7 >[35214.719133] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35214.719137] RAX: ffffffffffffffda RBX: 000055e7eecb0700 RCX: 00007f70a90d90f7 >[35214.719139] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35214.719141] RBP: 00007ffd456b9940 R08: 000055e7eecb0700 R09: 00007f70a939dc50 >[35214.719143] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35214.719145] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f22a1940 >[35232.634236] swiotlb_tbl_map_single: 2 callbacks suppressed >[35232.634238] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35232.634242] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35232.634245] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35232.634246] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35232.634247] Call Trace: >[35232.634254] dump_stack+0x85/0xbf >[35232.634259] swiotlb_alloc_coherent+0x1be/0x1d0 >[35232.634267] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35232.634286] ttm_dma_populate+0x25e/0x350 [ttm] >[35232.634292] ttm_tt_bind+0x2c/0x60 [ttm] >[35232.634297] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35232.634305] ttm_bo_validate+0x189/0x1a0 [ttm] >[35232.634308] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35232.634314] ? mutex_trylock+0xcd/0xe0 >[35232.634320] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35232.634355] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35232.634379] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35232.634404] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35232.634427] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35232.634449] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35232.634466] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35232.634486] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35232.634499] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35232.634507] drm_ioctl+0x2d5/0x370 [drm] >[35232.634524] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35232.634529] ? __pm_runtime_resume+0x54/0x90 >[35232.634534] ? trace_hardirqs_on_caller+0xed/0x180 >[35232.634552] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35232.634558] do_vfs_ioctl+0xa5/0x6e0 >[35232.634564] SyS_ioctl+0x74/0x80 >[35232.634569] do_syscall_64+0x79/0x220 >[35232.634572] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35232.634575] RIP: 0033:0x7f70a90d90f7 >[35232.634576] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35232.634579] RAX: ffffffffffffffda RBX: 000055e7f0a27100 RCX: 00007f70a90d90f7 >[35232.634580] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35232.634581] RBP: 00007ffd456b9940 R08: 000055e7f0a27100 R09: 0000000000000004 >[35232.634582] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35232.634584] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eef5f620 >[35235.656358] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35235.656361] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35235.656364] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35235.656365] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35235.656367] Call Trace: >[35235.656374] dump_stack+0x85/0xbf >[35235.656378] swiotlb_alloc_coherent+0x1be/0x1d0 >[35235.656387] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35235.656401] ttm_dma_populate+0x25e/0x350 [ttm] >[35235.656411] ttm_tt_bind+0x2c/0x60 [ttm] >[35235.656418] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35235.656431] ttm_bo_validate+0x189/0x1a0 [ttm] >[35235.656436] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35235.656446] ? mutex_trylock+0xcd/0xe0 >[35235.656454] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35235.656494] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35235.656524] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35235.656561] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35235.656587] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35235.656608] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35235.656624] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35235.656643] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35235.656656] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35235.656663] drm_ioctl+0x2d5/0x370 [drm] >[35235.656680] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35235.656684] ? __pm_runtime_resume+0x54/0x90 >[35235.656689] ? trace_hardirqs_on_caller+0xed/0x180 >[35235.656707] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35235.656712] do_vfs_ioctl+0xa5/0x6e0 >[35235.656719] SyS_ioctl+0x74/0x80 >[35235.656724] do_syscall_64+0x79/0x220 >[35235.656727] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35235.656729] RIP: 0033:0x7f70a90d90f7 >[35235.656731] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35235.656733] RAX: ffffffffffffffda RBX: 000055e7f1910ed0 RCX: 00007f70a90d90f7 >[35235.656735] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35235.656736] RBP: 00007ffd456b9940 R08: 000055e7f1910ed0 R09: 0000000000000004 >[35235.656737] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35235.656739] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef713250 >[35239.160510] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35239.160515] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35239.160518] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35239.160520] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35239.160521] Call Trace: >[35239.160529] dump_stack+0x85/0xbf >[35239.160534] swiotlb_alloc_coherent+0x1be/0x1d0 >[35239.160542] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35239.160552] ttm_dma_populate+0x25e/0x350 [ttm] >[35239.160558] ttm_tt_bind+0x2c/0x60 [ttm] >[35239.160563] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35239.160571] ttm_bo_validate+0x189/0x1a0 [ttm] >[35239.160574] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35239.160581] ? mutex_trylock+0xcd/0xe0 >[35239.160586] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35239.160621] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35239.160648] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35239.160672] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35239.160695] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35239.160717] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35239.160734] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35239.160755] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35239.160768] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35239.160777] drm_ioctl+0x2d5/0x370 [drm] >[35239.160799] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35239.160805] ? __pm_runtime_resume+0x54/0x90 >[35239.160810] ? trace_hardirqs_on_caller+0xed/0x180 >[35239.160830] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35239.160835] do_vfs_ioctl+0xa5/0x6e0 >[35239.160842] SyS_ioctl+0x74/0x80 >[35239.160848] do_syscall_64+0x79/0x220 >[35239.160851] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35239.160854] RIP: 0033:0x7f70a90d90f7 >[35239.160855] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35239.160858] RAX: ffffffffffffffda RBX: 000055e7efd502b0 RCX: 00007f70a90d90f7 >[35239.160859] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35239.160860] RBP: 00007ffd456b9940 R08: 000055e7efd502b0 R09: 0000000000000004 >[35239.160862] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35239.160863] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f28134b0 >[35245.415156] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35245.415159] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35245.415162] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35245.415163] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35245.415165] Call Trace: >[35245.415171] dump_stack+0x85/0xbf >[35245.415176] swiotlb_alloc_coherent+0x1be/0x1d0 >[35245.415184] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35245.415193] ttm_dma_populate+0x25e/0x350 [ttm] >[35245.415200] ttm_tt_bind+0x2c/0x60 [ttm] >[35245.415204] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35245.415211] ttm_bo_validate+0x189/0x1a0 [ttm] >[35245.415215] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35245.415221] ? mutex_trylock+0xcd/0xe0 >[35245.415226] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35245.415258] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35245.415280] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35245.415303] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35245.415326] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35245.415348] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35245.415365] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35245.415386] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35245.415397] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35245.415405] drm_ioctl+0x2d5/0x370 [drm] >[35245.415422] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35245.415427] ? __pm_runtime_resume+0x54/0x90 >[35245.415432] ? trace_hardirqs_on_caller+0xed/0x180 >[35245.415450] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35245.415455] do_vfs_ioctl+0xa5/0x6e0 >[35245.415462] SyS_ioctl+0x74/0x80 >[35245.415467] do_syscall_64+0x79/0x220 >[35245.415470] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35245.415473] RIP: 0033:0x7f70a90d90f7 >[35245.415474] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35245.415477] RAX: ffffffffffffffda RBX: 000055e7f0ade8b0 RCX: 00007f70a90d90f7 >[35245.415478] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35245.415479] RBP: 00007ffd456b9940 R08: 000055e7f0ade8b0 R09: 0000000000000004 >[35245.415481] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35245.415482] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2894c30 >[35251.322905] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35251.322910] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35251.322914] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35251.322916] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35251.322918] Call Trace: >[35251.322927] dump_stack+0x85/0xbf >[35251.322933] swiotlb_alloc_coherent+0x1be/0x1d0 >[35251.322945] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35251.322961] ttm_dma_populate+0x25e/0x350 [ttm] >[35251.322972] ttm_tt_bind+0x2c/0x60 [ttm] >[35251.322979] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35251.322993] ttm_bo_validate+0x189/0x1a0 [ttm] >[35251.322998] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35251.323008] ? mutex_trylock+0xcd/0xe0 >[35251.323017] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35251.323054] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35251.323085] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35251.323123] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35251.323161] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35251.323195] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35251.323221] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35251.323255] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35251.323270] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35251.323283] drm_ioctl+0x2d5/0x370 [drm] >[35251.323310] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35251.323317] ? __pm_runtime_resume+0x54/0x90 >[35251.323326] ? trace_hardirqs_on_caller+0xed/0x180 >[35251.323365] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35251.323383] do_vfs_ioctl+0xa5/0x6e0 >[35251.323395] SyS_ioctl+0x74/0x80 >[35251.323403] do_syscall_64+0x79/0x220 >[35251.323408] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35251.323412] RIP: 0033:0x7f70a90d90f7 >[35251.323414] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35251.323418] RAX: ffffffffffffffda RBX: 000055e7f28d2f60 RCX: 00007f70a90d90f7 >[35251.323430] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35251.323432] RBP: 00007ffd456b9940 R08: 000055e7f28d2f60 R09: 0000000000000004 >[35251.323434] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35251.323436] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0649880 >[35254.255366] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35254.255371] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35254.255374] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35254.255376] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35254.255378] Call Trace: >[35254.255387] dump_stack+0x85/0xbf >[35254.255393] swiotlb_alloc_coherent+0x1be/0x1d0 >[35254.255405] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35254.255419] ttm_dma_populate+0x25e/0x350 [ttm] >[35254.255429] ttm_tt_bind+0x2c/0x60 [ttm] >[35254.255436] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35254.255449] ttm_bo_validate+0x189/0x1a0 [ttm] >[35254.255453] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35254.255462] ? mutex_trylock+0xcd/0xe0 >[35254.255470] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35254.255511] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35254.255542] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35254.255579] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35254.255613] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35254.255635] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35254.255653] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35254.255674] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35254.255685] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35254.255693] drm_ioctl+0x2d5/0x370 [drm] >[35254.255710] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35254.255715] ? __pm_runtime_resume+0x54/0x90 >[35254.255720] ? trace_hardirqs_on_caller+0xed/0x180 >[35254.255738] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35254.255743] do_vfs_ioctl+0xa5/0x6e0 >[35254.255750] SyS_ioctl+0x74/0x80 >[35254.255755] do_syscall_64+0x79/0x220 >[35254.255758] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35254.255761] RIP: 0033:0x7fd8d64ef0f7 >[35254.255762] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35254.255765] RAX: ffffffffffffffda RBX: 0000000002f52b20 RCX: 00007fd8d64ef0f7 >[35254.255766] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35254.255768] RBP: 00007ffcc6dba370 R08: 0000000002f52b20 R09: 0000000000000004 >[35254.255769] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35254.255770] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003136700 >[35254.314584] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35254.314588] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35254.314590] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35254.314592] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35254.314593] Call Trace: >[35254.314600] dump_stack+0x85/0xbf >[35254.314604] swiotlb_alloc_coherent+0x1be/0x1d0 >[35254.314612] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35254.314621] ttm_dma_populate+0x25e/0x350 [ttm] >[35254.314627] ttm_tt_bind+0x2c/0x60 [ttm] >[35254.314631] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35254.314639] ttm_bo_validate+0x189/0x1a0 [ttm] >[35254.314642] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35254.314648] ? mutex_trylock+0xcd/0xe0 >[35254.314653] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35254.314687] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35254.314706] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35254.314727] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35254.314749] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35254.314769] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35254.314785] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35254.314804] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35254.314817] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35254.314824] drm_ioctl+0x2d5/0x370 [drm] >[35254.314840] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35254.314845] ? __pm_runtime_resume+0x54/0x90 >[35254.314851] ? trace_hardirqs_on_caller+0xed/0x180 >[35254.314868] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35254.314874] do_vfs_ioctl+0xa5/0x6e0 >[35254.314881] SyS_ioctl+0x74/0x80 >[35254.314885] do_syscall_64+0x79/0x220 >[35254.314889] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35254.314891] RIP: 0033:0x7fd8d64ef0f7 >[35254.314892] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35254.314895] RAX: ffffffffffffffda RBX: 0000000002f52b20 RCX: 00007fd8d64ef0f7 >[35254.314896] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35254.314898] RBP: 00007ffcc6dba370 R08: 0000000002f52b20 R09: 0000000000000004 >[35254.314899] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35254.314900] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003136700 >[35255.170916] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35255.170920] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35255.170923] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35255.170924] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35255.170925] Call Trace: >[35255.170932] dump_stack+0x85/0xbf >[35255.170937] swiotlb_alloc_coherent+0x1be/0x1d0 >[35255.170946] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35255.170955] ttm_dma_populate+0x25e/0x350 [ttm] >[35255.170961] ttm_tt_bind+0x2c/0x60 [ttm] >[35255.170966] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35255.170974] ttm_bo_validate+0x189/0x1a0 [ttm] >[35255.170978] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35255.170985] ? mutex_trylock+0xcd/0xe0 >[35255.170990] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35255.171026] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35255.171056] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35255.171092] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35255.171129] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35255.171162] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35255.171187] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35255.171219] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35255.171232] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35255.171246] drm_ioctl+0x2d5/0x370 [drm] >[35255.171274] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35255.171281] ? __pm_runtime_resume+0x54/0x90 >[35255.171289] ? trace_hardirqs_on_caller+0xed/0x180 >[35255.171318] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35255.171326] do_vfs_ioctl+0xa5/0x6e0 >[35255.171337] SyS_ioctl+0x74/0x80 >[35255.171344] do_syscall_64+0x79/0x220 >[35255.171349] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35255.171353] RIP: 0033:0x7fd8d64ef0f7 >[35255.171355] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35255.171360] RAX: ffffffffffffffda RBX: 0000000002f52b20 RCX: 00007fd8d64ef0f7 >[35255.171362] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35255.171364] RBP: 00007ffcc6dba370 R08: 0000000002f52b20 R09: 0000000000000004 >[35255.171366] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35255.171367] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003136700 >[35255.488491] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35255.488495] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35255.488498] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35255.488499] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35255.488500] Call Trace: >[35255.488507] dump_stack+0x85/0xbf >[35255.488521] swiotlb_alloc_coherent+0x1be/0x1d0 >[35255.488529] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35255.488538] ttm_dma_populate+0x25e/0x350 [ttm] >[35255.488544] ttm_tt_bind+0x2c/0x60 [ttm] >[35255.488548] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35255.488556] ttm_bo_validate+0x189/0x1a0 [ttm] >[35255.488559] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35255.488565] ? mutex_trylock+0xcd/0xe0 >[35255.488570] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35255.488602] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35255.488620] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35255.488641] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35255.488662] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35255.488682] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35255.488707] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35255.488726] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35255.488737] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35255.488746] drm_ioctl+0x2d5/0x370 [drm] >[35255.488769] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35255.488775] ? __pm_runtime_resume+0x54/0x90 >[35255.488782] ? trace_hardirqs_on_caller+0xed/0x180 >[35255.488815] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35255.488830] do_vfs_ioctl+0xa5/0x6e0 >[35255.488837] SyS_ioctl+0x74/0x80 >[35255.488842] do_syscall_64+0x79/0x220 >[35255.488845] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35255.488847] RIP: 0033:0x7fd8d64ef0f7 >[35255.488849] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35255.488852] RAX: ffffffffffffffda RBX: 0000000002f52b20 RCX: 00007fd8d64ef0f7 >[35255.488853] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35255.488854] RBP: 00007ffcc6dba370 R08: 0000000002f52b20 R09: 0000000000000004 >[35255.488856] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35255.488857] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003136700 >[35263.568169] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35263.568174] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35263.568177] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35263.568179] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35263.568181] Call Trace: >[35263.568190] dump_stack+0x85/0xbf >[35263.568197] swiotlb_alloc_coherent+0x1be/0x1d0 >[35263.568208] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35263.568225] ttm_dma_populate+0x25e/0x350 [ttm] >[35263.568236] ttm_tt_bind+0x2c/0x60 [ttm] >[35263.568242] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35263.568256] ttm_bo_validate+0x189/0x1a0 [ttm] >[35263.568261] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35263.568271] ? mutex_trylock+0xcd/0xe0 >[35263.568280] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35263.568325] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35263.568354] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35263.568380] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35263.568404] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35263.568427] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35263.568445] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35263.568475] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35263.568500] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35263.568509] drm_ioctl+0x2d5/0x370 [drm] >[35263.568537] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35263.568542] ? __pm_runtime_resume+0x54/0x90 >[35263.568547] ? trace_hardirqs_on_caller+0xed/0x180 >[35263.568566] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35263.568571] do_vfs_ioctl+0xa5/0x6e0 >[35263.568578] SyS_ioctl+0x74/0x80 >[35263.568583] do_syscall_64+0x79/0x220 >[35263.568587] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35263.568590] RIP: 0033:0x7fd8d64ef0f7 >[35263.568591] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35263.568594] RAX: ffffffffffffffda RBX: 0000000002c903d0 RCX: 00007fd8d64ef0f7 >[35263.568595] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35263.568597] RBP: 00007ffcc6dba370 R08: 0000000002c903d0 R09: 0000000000000004 >[35263.568598] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35263.568599] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003262ef0 >[35263.574018] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35263.574023] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35263.574026] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35263.574028] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35263.574030] Call Trace: >[35263.574039] dump_stack+0x85/0xbf >[35263.574045] swiotlb_alloc_coherent+0x1be/0x1d0 >[35263.574055] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35263.574071] ttm_dma_populate+0x25e/0x350 [ttm] >[35263.574082] ttm_tt_bind+0x2c/0x60 [ttm] >[35263.574088] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35263.574101] ttm_bo_validate+0x189/0x1a0 [ttm] >[35263.574106] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35263.574115] ? mutex_trylock+0xcd/0xe0 >[35263.574123] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35263.574166] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35263.574197] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35263.574233] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35263.574268] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35263.574302] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35263.574329] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35263.574362] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35263.574380] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35263.574393] drm_ioctl+0x2d5/0x370 [drm] >[35263.574421] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35263.574428] ? __pm_runtime_resume+0x54/0x90 >[35263.574435] ? trace_hardirqs_on_caller+0xed/0x180 >[35263.574466] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35263.574474] do_vfs_ioctl+0xa5/0x6e0 >[35263.574487] SyS_ioctl+0x74/0x80 >[35263.574494] do_syscall_64+0x79/0x220 >[35263.574498] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35263.574502] RIP: 0033:0x7fd8d64ef0f7 >[35263.574504] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35263.574508] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[35263.574510] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35263.574512] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 0000000000000004 >[35263.574514] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35263.574516] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e7230 >[35263.927406] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35263.927409] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35263.927411] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35263.927413] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35263.927415] Call Trace: >[35263.927422] dump_stack+0x85/0xbf >[35263.927427] swiotlb_alloc_coherent+0x1be/0x1d0 >[35263.927435] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35263.927444] ttm_dma_populate+0x25e/0x350 [ttm] >[35263.927450] ttm_tt_bind+0x2c/0x60 [ttm] >[35263.927454] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35263.927462] ttm_bo_validate+0x189/0x1a0 [ttm] >[35263.927465] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35263.927471] ? mutex_trylock+0xcd/0xe0 >[35263.927476] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35263.927508] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35263.927538] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35263.927575] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35263.927610] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35263.927643] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35263.927669] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35263.927696] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35263.927708] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35263.927716] drm_ioctl+0x2d5/0x370 [drm] >[35263.927732] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35263.927737] ? __pm_runtime_resume+0x54/0x90 >[35263.927742] ? trace_hardirqs_on_caller+0xed/0x180 >[35263.927759] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35263.927764] do_vfs_ioctl+0xa5/0x6e0 >[35263.927771] SyS_ioctl+0x74/0x80 >[35263.927776] do_syscall_64+0x79/0x220 >[35263.927779] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35263.927782] RIP: 0033:0x7f70a90d90f7 >[35263.927783] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35263.927786] RAX: ffffffffffffffda RBX: 000055e7f0f16610 RCX: 00007f70a90d90f7 >[35263.927787] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35263.927789] RBP: 00007ffd456b9940 R08: 000055e7f0f16610 R09: 0000000000000004 >[35263.927791] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35263.927793] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f32cb2c0 >[35265.143713] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35265.143718] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35265.143721] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35265.143723] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35265.143725] Call Trace: >[35265.143734] dump_stack+0x85/0xbf >[35265.143739] swiotlb_alloc_coherent+0x1be/0x1d0 >[35265.143750] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35265.143764] ttm_dma_populate+0x25e/0x350 [ttm] >[35265.143774] ttm_tt_bind+0x2c/0x60 [ttm] >[35265.143779] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35265.143792] ttm_bo_validate+0x189/0x1a0 [ttm] >[35265.143796] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35265.143804] ? mutex_trylock+0xcd/0xe0 >[35265.143812] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35265.143856] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35265.143888] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35265.143924] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35265.143958] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35265.143991] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35265.144018] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35265.144049] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35265.144064] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35265.144077] drm_ioctl+0x2d5/0x370 [drm] >[35265.144102] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35265.144109] ? __pm_runtime_resume+0x54/0x90 >[35265.144116] ? trace_hardirqs_on_caller+0xed/0x180 >[35265.144143] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35265.144150] do_vfs_ioctl+0xa5/0x6e0 >[35265.144161] SyS_ioctl+0x74/0x80 >[35265.144167] do_syscall_64+0x79/0x220 >[35265.144172] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35265.144175] RIP: 0033:0x7f70a90d90f7 >[35265.144177] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35265.144180] RAX: ffffffffffffffda RBX: 000055e7eff662b0 RCX: 00007f70a90d90f7 >[35265.144182] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35265.144184] RBP: 00007ffd456b98b0 R08: 000055e7eff662b0 R09: 0000000000000004 >[35265.144185] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35265.144187] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ef5b11b0 >[35265.232566] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35265.232570] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35265.232573] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35265.232574] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35265.232576] Call Trace: >[35265.232583] dump_stack+0x85/0xbf >[35265.232588] swiotlb_alloc_coherent+0x1be/0x1d0 >[35265.232596] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35265.232607] ttm_dma_populate+0x25e/0x350 [ttm] >[35265.232618] ttm_tt_bind+0x2c/0x60 [ttm] >[35265.232624] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35265.232638] ttm_bo_validate+0x189/0x1a0 [ttm] >[35265.232643] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35265.232653] ? mutex_trylock+0xcd/0xe0 >[35265.232658] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35265.232689] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35265.232711] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35265.232736] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35265.232759] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35265.232787] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35265.232812] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35265.232845] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35265.232857] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35265.232871] drm_ioctl+0x2d5/0x370 [drm] >[35265.232897] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35265.232904] ? __pm_runtime_resume+0x54/0x90 >[35265.232912] ? trace_hardirqs_on_caller+0xed/0x180 >[35265.232951] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35265.232959] do_vfs_ioctl+0xa5/0x6e0 >[35265.232969] SyS_ioctl+0x74/0x80 >[35265.232973] do_syscall_64+0x79/0x220 >[35265.232977] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35265.232979] RIP: 0033:0x7f70a90d90f7 >[35265.232980] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35265.232983] RAX: ffffffffffffffda RBX: 000055e7eff662b0 RCX: 00007f70a90d90f7 >[35265.232984] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35265.232986] RBP: 00007ffd456b98b0 R08: 000055e7eff662b0 R09: 0000000000000004 >[35265.232987] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35265.232988] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ef5b11b0 >[35268.937615] swiotlb_tbl_map_single: 2 callbacks suppressed >[35268.937629] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35268.937633] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35268.937636] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35268.937638] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35268.937640] Call Trace: >[35268.937648] dump_stack+0x85/0xbf >[35268.937654] swiotlb_alloc_coherent+0x1be/0x1d0 >[35268.937665] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35268.937681] ttm_dma_populate+0x25e/0x350 [ttm] >[35268.937688] ttm_tt_bind+0x2c/0x60 [ttm] >[35268.937693] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35268.937701] ttm_bo_validate+0x189/0x1a0 [ttm] >[35268.937704] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35268.937709] ? mutex_trylock+0xcd/0xe0 >[35268.937715] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35268.937750] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35268.937774] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35268.937799] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35268.937824] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35268.937846] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35268.937864] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35268.937885] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35268.937898] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35268.937907] drm_ioctl+0x2d5/0x370 [drm] >[35268.937925] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35268.937930] ? __pm_runtime_resume+0x54/0x90 >[35268.937935] ? trace_hardirqs_on_caller+0xed/0x180 >[35268.937964] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35268.937969] do_vfs_ioctl+0xa5/0x6e0 >[35268.937979] SyS_ioctl+0x74/0x80 >[35268.937986] do_syscall_64+0x79/0x220 >[35268.937991] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35268.937995] RIP: 0033:0x7f70a90d90f7 >[35268.937997] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35268.938000] RAX: ffffffffffffffda RBX: 000055e7eec218a0 RCX: 00007f70a90d90f7 >[35268.938002] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35268.938004] RBP: 00007ffd456b9940 R08: 000055e7eec218a0 R09: 0000000000000004 >[35268.938005] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35268.938007] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0fe7c20 >[35270.730199] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35270.730203] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35270.730205] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35270.730207] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35270.730208] Call Trace: >[35270.730216] dump_stack+0x85/0xbf >[35270.730221] swiotlb_alloc_coherent+0x1be/0x1d0 >[35270.730230] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35270.730239] ttm_dma_populate+0x25e/0x350 [ttm] >[35270.730245] ttm_tt_bind+0x2c/0x60 [ttm] >[35270.730249] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35270.730257] ttm_bo_validate+0x189/0x1a0 [ttm] >[35270.730260] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35270.730267] ? mutex_trylock+0xcd/0xe0 >[35270.730272] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35270.730322] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35270.730343] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35270.730364] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35270.730386] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35270.730406] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35270.730423] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35270.730444] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35270.730460] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35270.730472] drm_ioctl+0x2d5/0x370 [drm] >[35270.730489] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35270.730494] ? __pm_runtime_resume+0x54/0x90 >[35270.730499] ? trace_hardirqs_on_caller+0xed/0x180 >[35270.730517] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35270.730522] do_vfs_ioctl+0xa5/0x6e0 >[35270.730532] SyS_ioctl+0x74/0x80 >[35270.730540] do_syscall_64+0x79/0x220 >[35270.730544] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35270.730548] RIP: 0033:0x7f70a90d90f7 >[35270.730550] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35270.730554] RAX: ffffffffffffffda RBX: 000055e7f3497380 RCX: 00007f70a90d90f7 >[35270.730556] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35270.730558] RBP: 00007ffd456b9940 R08: 000055e7f3497380 R09: 0000000000000004 >[35270.730560] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35270.730562] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef1a84f0 >[35271.867812] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35271.867818] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35271.867821] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35271.867824] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35271.867826] Call Trace: >[35271.867834] dump_stack+0x85/0xbf >[35271.867840] swiotlb_alloc_coherent+0x1be/0x1d0 >[35271.867852] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35271.867868] ttm_dma_populate+0x25e/0x350 [ttm] >[35271.867878] ttm_tt_bind+0x2c/0x60 [ttm] >[35271.867884] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35271.867898] ttm_bo_validate+0x189/0x1a0 [ttm] >[35271.867902] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35271.867911] ? mutex_trylock+0xcd/0xe0 >[35271.867920] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35271.867959] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35271.867993] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35271.868032] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35271.868070] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35271.868105] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35271.868132] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35271.868165] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35271.868181] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35271.868197] drm_ioctl+0x2d5/0x370 [drm] >[35271.868225] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35271.868232] ? __pm_runtime_resume+0x54/0x90 >[35271.868241] ? trace_hardirqs_on_caller+0xed/0x180 >[35271.868271] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35271.868279] do_vfs_ioctl+0xa5/0x6e0 >[35271.868292] SyS_ioctl+0x74/0x80 >[35271.868300] do_syscall_64+0x79/0x220 >[35271.868305] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35271.868309] RIP: 0033:0x7f70a90d90f7 >[35271.868311] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35271.868316] RAX: ffffffffffffffda RBX: 000055e7f3596610 RCX: 00007f70a90d90f7 >[35271.868318] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35271.868320] RBP: 00007ffd456b9940 R08: 000055e7f3596610 R09: 0000000000000004 >[35271.868322] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35271.868325] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef6efda0 >[35273.701862] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35273.701865] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35273.701868] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35273.701869] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35273.701870] Call Trace: >[35273.701878] dump_stack+0x85/0xbf >[35273.701882] swiotlb_alloc_coherent+0x1be/0x1d0 >[35273.701890] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35273.701900] ttm_dma_populate+0x25e/0x350 [ttm] >[35273.701906] ttm_tt_bind+0x2c/0x60 [ttm] >[35273.701910] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35273.701919] ttm_bo_validate+0x189/0x1a0 [ttm] >[35273.701922] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35273.701928] ? mutex_trylock+0xcd/0xe0 >[35273.701934] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35273.701969] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35273.701992] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35273.702016] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35273.702041] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35273.702082] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35273.702106] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35273.702135] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35273.702150] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35273.702175] drm_ioctl+0x2d5/0x370 [drm] >[35273.702202] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35273.702209] ? __pm_runtime_resume+0x54/0x90 >[35273.702217] ? trace_hardirqs_on_caller+0xed/0x180 >[35273.702244] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35273.702250] do_vfs_ioctl+0xa5/0x6e0 >[35273.702257] SyS_ioctl+0x74/0x80 >[35273.702262] do_syscall_64+0x79/0x220 >[35273.702265] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35273.702268] RIP: 0033:0x7f70a90d90f7 >[35273.702269] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35273.702272] RAX: ffffffffffffffda RBX: 000055e7f2580cd0 RCX: 00007f70a90d90f7 >[35273.702273] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35273.702274] RBP: 00007ffd456b9940 R08: 000055e7f2580cd0 R09: 0000000000000004 >[35273.702276] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35273.702277] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2102010 >[35275.594951] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35275.594988] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35275.594992] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35275.594994] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35275.594996] Call Trace: >[35275.595006] dump_stack+0x85/0xbf >[35275.595012] swiotlb_alloc_coherent+0x1be/0x1d0 >[35275.595024] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35275.595039] ttm_dma_populate+0x25e/0x350 [ttm] >[35275.595049] ttm_tt_bind+0x2c/0x60 [ttm] >[35275.595054] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35275.595068] ttm_bo_validate+0x189/0x1a0 [ttm] >[35275.595073] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35275.595083] ? mutex_trylock+0xcd/0xe0 >[35275.595091] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35275.595135] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35275.595169] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35275.595208] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35275.595245] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35275.595280] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35275.595307] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35275.595341] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35275.595356] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35275.595371] drm_ioctl+0x2d5/0x370 [drm] >[35275.595399] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35275.595406] ? __pm_runtime_resume+0x54/0x90 >[35275.595414] ? trace_hardirqs_on_caller+0xed/0x180 >[35275.595444] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35275.595452] do_vfs_ioctl+0xa5/0x6e0 >[35275.595464] SyS_ioctl+0x74/0x80 >[35275.595472] do_syscall_64+0x79/0x220 >[35275.595478] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35275.595481] RIP: 0033:0x7f70a90d90f7 >[35275.595484] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35275.595488] RAX: ffffffffffffffda RBX: 000055e7f0a31930 RCX: 00007f70a90d90f7 >[35275.595490] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35275.595492] RBP: 00007ffd456b9940 R08: 000055e7f0a31930 R09: 0000000000000004 >[35275.595494] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35275.595497] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f123df00 >[35278.873402] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35278.873408] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35278.873411] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35278.873414] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35278.873416] Call Trace: >[35278.873425] dump_stack+0x85/0xbf >[35278.873431] swiotlb_alloc_coherent+0x1be/0x1d0 >[35278.873443] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35278.873461] ttm_dma_populate+0x25e/0x350 [ttm] >[35278.873472] ttm_tt_bind+0x2c/0x60 [ttm] >[35278.873478] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35278.873487] ttm_bo_validate+0x189/0x1a0 [ttm] >[35278.873490] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35278.873496] ? mutex_trylock+0xcd/0xe0 >[35278.873504] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35278.873546] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35278.873578] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35278.873620] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35278.873657] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35278.873695] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35278.873723] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35278.873758] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35278.873775] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35278.873790] drm_ioctl+0x2d5/0x370 [drm] >[35278.873818] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35278.873826] ? __pm_runtime_resume+0x54/0x90 >[35278.873835] ? trace_hardirqs_on_caller+0xed/0x180 >[35278.873866] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35278.873873] do_vfs_ioctl+0xa5/0x6e0 >[35278.873885] SyS_ioctl+0x74/0x80 >[35278.873892] do_syscall_64+0x79/0x220 >[35278.873897] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35278.873901] RIP: 0033:0x7f70a90d90f7 >[35278.873903] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35278.873908] RAX: ffffffffffffffda RBX: 000055e7eee25090 RCX: 00007f70a90d90f7 >[35278.873910] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35278.873912] RBP: 00007ffd456b9940 R08: 000055e7eee25090 R09: 0000000000000004 >[35278.873914] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35278.873917] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0346310 >[35281.221335] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35281.221338] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35281.221341] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35281.221342] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35281.221343] Call Trace: >[35281.221350] dump_stack+0x85/0xbf >[35281.221354] swiotlb_alloc_coherent+0x1be/0x1d0 >[35281.221362] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35281.221371] ttm_dma_populate+0x25e/0x350 [ttm] >[35281.221378] ttm_tt_bind+0x2c/0x60 [ttm] >[35281.221392] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35281.221400] ttm_bo_validate+0x189/0x1a0 [ttm] >[35281.221403] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35281.221408] ? mutex_trylock+0xcd/0xe0 >[35281.221414] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35281.221447] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35281.221465] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35281.221487] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35281.221508] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35281.221538] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35281.221571] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35281.221603] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35281.221616] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35281.221629] drm_ioctl+0x2d5/0x370 [drm] >[35281.221656] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35281.221663] ? __pm_runtime_resume+0x54/0x90 >[35281.221671] ? trace_hardirqs_on_caller+0xed/0x180 >[35281.221699] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35281.221707] do_vfs_ioctl+0xa5/0x6e0 >[35281.221719] SyS_ioctl+0x74/0x80 >[35281.221725] do_syscall_64+0x79/0x220 >[35281.221730] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35281.221732] RIP: 0033:0x7f70a90d90f7 >[35281.221734] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35281.221736] RAX: ffffffffffffffda RBX: 000055e7efe72e90 RCX: 00007f70a90d90f7 >[35281.221737] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35281.221739] RBP: 00007ffd456b9940 R08: 000055e7efe72e90 R09: 0000000000000004 >[35281.221740] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35281.221741] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0e26e30 >[35281.222695] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35281.222699] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35281.222702] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35281.222704] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35281.222706] Call Trace: >[35281.222712] dump_stack+0x85/0xbf >[35281.222717] swiotlb_alloc_coherent+0x1be/0x1d0 >[35281.222727] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35281.222743] ttm_dma_populate+0x25e/0x350 [ttm] >[35281.222754] ttm_tt_bind+0x2c/0x60 [ttm] >[35281.222760] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35281.222774] ttm_bo_validate+0x189/0x1a0 [ttm] >[35281.222779] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35281.222788] ? mutex_trylock+0xcd/0xe0 >[35281.222797] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35281.222831] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35281.222860] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35281.222897] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35281.222932] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35281.222966] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35281.222992] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35281.223024] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35281.223038] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35281.223052] drm_ioctl+0x2d5/0x370 [drm] >[35281.223078] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35281.223084] ? __pm_runtime_resume+0x54/0x90 >[35281.223092] ? trace_hardirqs_on_caller+0xed/0x180 >[35281.223121] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35281.223128] do_vfs_ioctl+0xa5/0x6e0 >[35281.223140] SyS_ioctl+0x74/0x80 >[35281.223146] do_syscall_64+0x79/0x220 >[35281.223151] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35281.223154] RIP: 0033:0x7f70a90d90f7 >[35281.223156] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35281.223161] RAX: ffffffffffffffda RBX: 000055e7efe72e90 RCX: 00007f70a90d90f7 >[35281.223163] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35281.223165] RBP: 00007ffd456b9940 R08: 000055e7efe72e90 R09: 0000000000000004 >[35281.223167] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35281.223169] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0e26e30 >[35283.615924] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35283.615928] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35283.615931] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35283.615933] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35283.615934] Call Trace: >[35283.615941] dump_stack+0x85/0xbf >[35283.615946] swiotlb_alloc_coherent+0x1be/0x1d0 >[35283.615954] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35283.615964] ttm_dma_populate+0x25e/0x350 [ttm] >[35283.615970] ttm_tt_bind+0x2c/0x60 [ttm] >[35283.615974] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35283.615982] ttm_bo_validate+0x189/0x1a0 [ttm] >[35283.615985] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35283.615991] ? mutex_trylock+0xcd/0xe0 >[35283.616010] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35283.616062] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35283.616093] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35283.616120] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35283.616146] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35283.616168] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35283.616185] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35283.616206] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35283.616221] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35283.616230] drm_ioctl+0x2d5/0x370 [drm] >[35283.616248] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35283.616253] ? __pm_runtime_resume+0x54/0x90 >[35283.616258] ? trace_hardirqs_on_caller+0xed/0x180 >[35283.616276] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35283.616282] do_vfs_ioctl+0xa5/0x6e0 >[35283.616288] SyS_ioctl+0x74/0x80 >[35283.616293] do_syscall_64+0x79/0x220 >[35283.616296] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35283.616299] RIP: 0033:0x7f70a90d90f7 >[35283.616300] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35283.616303] RAX: ffffffffffffffda RBX: 000055e7f0ad11f0 RCX: 00007f70a90d90f7 >[35283.616304] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35283.616305] RBP: 00007ffd456b9940 R08: 000055e7f0ad11f0 R09: 0000000000000004 >[35283.616307] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35283.616308] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed9fc500 >[35288.111794] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35288.111798] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35288.111800] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35288.111802] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35288.111803] Call Trace: >[35288.111810] dump_stack+0x85/0xbf >[35288.111814] swiotlb_alloc_coherent+0x1be/0x1d0 >[35288.111832] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35288.111841] ttm_dma_populate+0x25e/0x350 [ttm] >[35288.111847] ttm_tt_bind+0x2c/0x60 [ttm] >[35288.111850] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35288.111858] ttm_bo_validate+0x189/0x1a0 [ttm] >[35288.111861] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35288.111867] ? mutex_trylock+0xcd/0xe0 >[35288.111872] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35288.111906] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35288.111927] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35288.111933] ? __lock_acquire+0x2d4/0x1340 >[35288.111953] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35288.111976] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35288.112008] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35288.112029] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35288.112052] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35288.112069] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35288.112083] drm_ioctl+0x2d5/0x370 [drm] >[35288.112110] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35288.112116] ? __pm_runtime_resume+0x54/0x90 >[35288.112124] ? trace_hardirqs_on_caller+0xed/0x180 >[35288.112161] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35288.112179] do_vfs_ioctl+0xa5/0x6e0 >[35288.112190] SyS_ioctl+0x74/0x80 >[35288.112197] do_syscall_64+0x79/0x220 >[35288.112203] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35288.112206] RIP: 0033:0x7f70a90d90f7 >[35288.112208] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35288.112212] RAX: ffffffffffffffda RBX: 000055e7ee5e9470 RCX: 00007f70a90d90f7 >[35288.112214] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35288.112216] RBP: 00007ffd456b9940 R08: 000055e7ee5e9470 R09: 00007f70a939dc50 >[35288.112218] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35288.112220] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef4879f0 >[35303.866131] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35303.866135] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35303.866137] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35303.866149] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35303.866150] Call Trace: >[35303.866157] dump_stack+0x85/0xbf >[35303.866162] swiotlb_alloc_coherent+0x1be/0x1d0 >[35303.866169] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35303.866189] ttm_dma_populate+0x25e/0x350 [ttm] >[35303.866195] ttm_tt_bind+0x2c/0x60 [ttm] >[35303.866199] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35303.866207] ttm_bo_validate+0x189/0x1a0 [ttm] >[35303.866221] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35303.866227] ? mutex_trylock+0xcd/0xe0 >[35303.866233] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35303.866267] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35303.866290] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35303.866296] ? __lock_acquire+0x2d4/0x1340 >[35303.866327] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35303.866354] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35303.866378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35303.866412] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35303.866452] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35303.866475] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35303.866484] drm_ioctl+0x2d5/0x370 [drm] >[35303.866511] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35303.866516] ? __pm_runtime_resume+0x54/0x90 >[35303.866520] ? trace_hardirqs_on_caller+0xed/0x180 >[35303.866538] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35303.866544] do_vfs_ioctl+0xa5/0x6e0 >[35303.866550] SyS_ioctl+0x74/0x80 >[35303.866555] do_syscall_64+0x79/0x220 >[35303.866558] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35303.866561] RIP: 0033:0x7f70a90d90f7 >[35303.866562] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35303.866565] RAX: ffffffffffffffda RBX: 000055e7f324c7a0 RCX: 00007f70a90d90f7 >[35303.866566] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35303.866567] RBP: 00007ffd456b9940 R08: 000055e7f324c7a0 R09: 00007f70a939dc50 >[35303.866569] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35303.866570] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f32cb2c0 >[35308.007400] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35308.007404] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35308.007407] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35308.007408] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35308.007409] Call Trace: >[35308.007417] dump_stack+0x85/0xbf >[35308.007421] swiotlb_alloc_coherent+0x1be/0x1d0 >[35308.007430] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35308.007439] ttm_dma_populate+0x25e/0x350 [ttm] >[35308.007446] ttm_tt_bind+0x2c/0x60 [ttm] >[35308.007450] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35308.007469] ttm_bo_validate+0x189/0x1a0 [ttm] >[35308.007472] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35308.007489] ? mutex_trylock+0xcd/0xe0 >[35308.007494] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35308.007535] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35308.007575] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35308.007600] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35308.007623] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35308.007644] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35308.007672] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35308.007704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35308.007716] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35308.007724] drm_ioctl+0x2d5/0x370 [drm] >[35308.007741] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35308.007745] ? __pm_runtime_resume+0x54/0x90 >[35308.007750] ? trace_hardirqs_on_caller+0xed/0x180 >[35308.007768] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35308.007773] do_vfs_ioctl+0xa5/0x6e0 >[35308.007780] SyS_ioctl+0x74/0x80 >[35308.007784] do_syscall_64+0x79/0x220 >[35308.007787] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35308.007790] RIP: 0033:0x7f70a90d90f7 >[35308.007791] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35308.007794] RAX: ffffffffffffffda RBX: 000055e7f2884b00 RCX: 00007f70a90d90f7 >[35308.007795] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35308.007796] RBP: 00007ffd456b9940 R08: 000055e7f2884b00 R09: 0000000000000004 >[35308.007798] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35308.007799] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f288dcd0 >[35308.799065] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35308.799068] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35308.799071] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35308.799072] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35308.799073] Call Trace: >[35308.799081] dump_stack+0x85/0xbf >[35308.799085] swiotlb_alloc_coherent+0x1be/0x1d0 >[35308.799095] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35308.799104] ttm_dma_populate+0x25e/0x350 [ttm] >[35308.799111] ttm_tt_bind+0x2c/0x60 [ttm] >[35308.799117] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35308.799126] ttm_bo_validate+0x189/0x1a0 [ttm] >[35308.799129] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35308.799135] ? mutex_trylock+0xcd/0xe0 >[35308.799140] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35308.799183] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35308.799201] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35308.799207] ? __lock_acquire+0x2d4/0x1340 >[35308.799230] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35308.799250] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35308.799270] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35308.799285] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35308.799305] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35308.799326] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35308.799334] drm_ioctl+0x2d5/0x370 [drm] >[35308.799354] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35308.799359] ? __pm_runtime_resume+0x54/0x90 >[35308.799363] ? trace_hardirqs_on_caller+0xed/0x180 >[35308.799381] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35308.799386] do_vfs_ioctl+0xa5/0x6e0 >[35308.799393] SyS_ioctl+0x74/0x80 >[35308.799398] do_syscall_64+0x79/0x220 >[35308.799401] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35308.799403] RIP: 0033:0x7f70a90d90f7 >[35308.799405] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35308.799407] RAX: ffffffffffffffda RBX: 000055e7f05db2d0 RCX: 00007f70a90d90f7 >[35308.799409] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35308.799410] RBP: 00007ffd456b9940 R08: 000055e7f05db2d0 R09: 00007f70a939dc50 >[35308.799411] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35308.799413] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efdc77e0 >[35310.673682] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35310.673685] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35310.673687] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35310.673689] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35310.673690] Call Trace: >[35310.673696] dump_stack+0x85/0xbf >[35310.673701] swiotlb_alloc_coherent+0x1be/0x1d0 >[35310.673709] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35310.673718] ttm_dma_populate+0x25e/0x350 [ttm] >[35310.673725] ttm_tt_bind+0x2c/0x60 [ttm] >[35310.673729] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35310.673737] ttm_bo_validate+0x189/0x1a0 [ttm] >[35310.673740] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35310.673746] ? mutex_trylock+0xcd/0xe0 >[35310.673751] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35310.673784] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35310.673806] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35310.673812] ? __lock_acquire+0x2d4/0x1340 >[35310.673833] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35310.673856] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35310.673877] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35310.673894] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35310.673914] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35310.673926] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35310.673934] drm_ioctl+0x2d5/0x370 [drm] >[35310.673951] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35310.673956] ? __pm_runtime_resume+0x54/0x90 >[35310.673961] ? trace_hardirqs_on_caller+0xed/0x180 >[35310.673979] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35310.673984] do_vfs_ioctl+0xa5/0x6e0 >[35310.673991] SyS_ioctl+0x74/0x80 >[35310.673996] do_syscall_64+0x79/0x220 >[35310.673999] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35310.674002] RIP: 0033:0x7f70a90d90f7 >[35310.674003] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35310.674006] RAX: ffffffffffffffda RBX: 000055e7ef22a740 RCX: 00007f70a90d90f7 >[35310.674007] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35310.674009] RBP: 00007ffd456b9940 R08: 000055e7ef22a740 R09: 00007f70a939dc50 >[35310.674010] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35310.674011] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f36500f0 >[35314.553332] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35314.553336] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35314.553338] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35314.553340] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35314.553341] Call Trace: >[35314.553349] dump_stack+0x85/0xbf >[35314.553354] swiotlb_alloc_coherent+0x1be/0x1d0 >[35314.553363] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35314.553371] ttm_dma_populate+0x25e/0x350 [ttm] >[35314.553378] ttm_tt_bind+0x2c/0x60 [ttm] >[35314.553382] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35314.553389] ttm_bo_validate+0x189/0x1a0 [ttm] >[35314.553393] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35314.553398] ? mutex_trylock+0xcd/0xe0 >[35314.553403] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35314.553434] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35314.553453] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35314.553477] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35314.553498] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35314.553518] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35314.553544] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35314.553563] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35314.553575] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35314.553582] drm_ioctl+0x2d5/0x370 [drm] >[35314.553600] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35314.553607] ? __pm_runtime_resume+0x54/0x90 >[35314.553614] ? trace_hardirqs_on_caller+0xed/0x180 >[35314.553631] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35314.553636] do_vfs_ioctl+0xa5/0x6e0 >[35314.553642] SyS_ioctl+0x74/0x80 >[35314.553647] do_syscall_64+0x79/0x220 >[35314.553651] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35314.553653] RIP: 0033:0x7f70a90d90f7 >[35314.553655] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35314.553657] RAX: ffffffffffffffda RBX: 000055e7f00be210 RCX: 00007f70a90d90f7 >[35314.553658] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35314.553660] RBP: 00007ffd456b9940 R08: 000055e7f00be210 R09: 0000000000000004 >[35314.553661] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35314.553662] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0e8d380 >[35315.723916] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35315.723919] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35315.723922] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35315.723923] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35315.723924] Call Trace: >[35315.723932] dump_stack+0x85/0xbf >[35315.723937] swiotlb_alloc_coherent+0x1be/0x1d0 >[35315.723945] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35315.723955] ttm_dma_populate+0x25e/0x350 [ttm] >[35315.723961] ttm_tt_bind+0x2c/0x60 [ttm] >[35315.723965] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35315.723973] ttm_bo_validate+0x189/0x1a0 [ttm] >[35315.723977] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35315.723987] ? mutex_trylock+0xcd/0xe0 >[35315.723994] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35315.724044] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35315.724080] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35315.724089] ? __lock_acquire+0x2d4/0x1340 >[35315.724123] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35315.724163] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35315.724217] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35315.724264] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35315.724295] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35315.724310] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35315.724323] drm_ioctl+0x2d5/0x370 [drm] >[35315.724360] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35315.724367] ? __pm_runtime_resume+0x54/0x90 >[35315.724375] ? trace_hardirqs_on_caller+0xed/0x180 >[35315.724393] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35315.724398] do_vfs_ioctl+0xa5/0x6e0 >[35315.724418] SyS_ioctl+0x74/0x80 >[35315.724425] do_syscall_64+0x79/0x220 >[35315.724430] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35315.724432] RIP: 0033:0x7f70a90d90f7 >[35315.724434] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35315.725127] RAX: ffffffffffffffda RBX: 000055e7f3b550b0 RCX: 00007f70a90d90f7 >[35315.725129] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35315.725131] RBP: 00007ffd456b9940 R08: 000055e7f3b550b0 R09: 00007f70a939dc50 >[35315.725133] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35315.725135] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f37a0a60 >[35317.390678] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35317.390683] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35317.390686] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35317.390689] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35317.390690] Call Trace: >[35317.390699] dump_stack+0x85/0xbf >[35317.390706] swiotlb_alloc_coherent+0x1be/0x1d0 >[35317.390716] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35317.390728] ttm_dma_populate+0x25e/0x350 [ttm] >[35317.390735] ttm_tt_bind+0x2c/0x60 [ttm] >[35317.390740] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35317.390748] ttm_bo_validate+0x189/0x1a0 [ttm] >[35317.390751] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35317.390758] ? mutex_trylock+0xcd/0xe0 >[35317.390763] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35317.390797] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35317.390824] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35317.390851] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35317.390877] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35317.390900] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35317.390922] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35317.390955] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35317.390969] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35317.390982] drm_ioctl+0x2d5/0x370 [drm] >[35317.391006] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35317.391013] ? __pm_runtime_resume+0x54/0x90 >[35317.391020] ? trace_hardirqs_on_caller+0xed/0x180 >[35317.391046] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35317.391052] do_vfs_ioctl+0xa5/0x6e0 >[35317.391063] SyS_ioctl+0x74/0x80 >[35317.391070] do_syscall_64+0x79/0x220 >[35317.391074] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35317.391076] RIP: 0033:0x7f70a90d90f7 >[35317.391078] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35317.391082] RAX: ffffffffffffffda RBX: 000055e7f2c96050 RCX: 00007f70a90d90f7 >[35317.391084] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35317.391086] RBP: 00007ffd456b9940 R08: 000055e7f2c96050 R09: 00007f70a939dca0 >[35317.391088] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35317.391090] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef913560 >[35323.671923] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35323.671926] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35323.671929] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35323.671931] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35323.671932] Call Trace: >[35323.671939] dump_stack+0x85/0xbf >[35323.671953] swiotlb_alloc_coherent+0x1be/0x1d0 >[35323.671961] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35323.671971] ttm_dma_populate+0x25e/0x350 [ttm] >[35323.671977] ttm_tt_bind+0x2c/0x60 [ttm] >[35323.671982] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35323.671991] ttm_bo_validate+0x189/0x1a0 [ttm] >[35323.671995] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35323.672000] ? mutex_trylock+0xcd/0xe0 >[35323.672005] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35323.672038] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35323.672057] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35323.672078] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35323.672100] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35323.672122] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35323.672138] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35323.672158] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35323.672171] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35323.672179] drm_ioctl+0x2d5/0x370 [drm] >[35323.672204] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35323.672209] ? __pm_runtime_resume+0x54/0x90 >[35323.672214] ? trace_hardirqs_on_caller+0xed/0x180 >[35323.672256] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35323.672262] do_vfs_ioctl+0xa5/0x6e0 >[35323.672268] SyS_ioctl+0x74/0x80 >[35323.672273] do_syscall_64+0x79/0x220 >[35323.672276] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35323.672279] RIP: 0033:0x7f70a90d90f7 >[35323.672280] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35323.672283] RAX: ffffffffffffffda RBX: 000055e7ef96b230 RCX: 00007f70a90d90f7 >[35323.672284] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35323.672285] RBP: 00007ffd456b9940 R08: 000055e7ef96b230 R09: 0000000000000004 >[35323.672287] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35323.672288] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef74fed0 >[35324.866410] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35324.866415] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35324.866419] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35324.866421] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35324.866423] Call Trace: >[35324.866431] dump_stack+0x85/0xbf >[35324.866437] swiotlb_alloc_coherent+0x1be/0x1d0 >[35324.866449] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35324.866463] ttm_dma_populate+0x25e/0x350 [ttm] >[35324.866473] ttm_tt_bind+0x2c/0x60 [ttm] >[35324.866479] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35324.866491] ttm_bo_validate+0x189/0x1a0 [ttm] >[35324.866495] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35324.866503] ? mutex_trylock+0xcd/0xe0 >[35324.866510] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35324.866550] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35324.866576] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35324.866583] ? __lock_acquire+0x2d4/0x1340 >[35324.866610] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35324.866640] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35324.866679] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35324.866701] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35324.866728] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35324.866743] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35324.866754] drm_ioctl+0x2d5/0x370 [drm] >[35324.866788] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35324.866804] ? __pm_runtime_resume+0x54/0x90 >[35324.866810] ? trace_hardirqs_on_caller+0xed/0x180 >[35324.866846] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35324.866853] do_vfs_ioctl+0xa5/0x6e0 >[35324.866865] SyS_ioctl+0x74/0x80 >[35324.866872] do_syscall_64+0x79/0x220 >[35324.866877] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35324.866880] RIP: 0033:0x7f70a90d90f7 >[35324.866883] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35324.866887] RAX: ffffffffffffffda RBX: 000055e7f01d0d40 RCX: 00007f70a90d90f7 >[35324.866889] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35324.866891] RBP: 00007ffd456b9940 R08: 000055e7f01d0d40 R09: 00007f70a939dc50 >[35324.866893] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35324.866895] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f333ff00 >[35331.445436] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35331.445442] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35331.445445] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35331.445447] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35331.445449] Call Trace: >[35331.445458] dump_stack+0x85/0xbf >[35331.445465] swiotlb_alloc_coherent+0x1be/0x1d0 >[35331.445486] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35331.445499] ttm_dma_populate+0x25e/0x350 [ttm] >[35331.445519] ttm_tt_bind+0x2c/0x60 [ttm] >[35331.445526] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35331.445537] ttm_bo_validate+0x189/0x1a0 [ttm] >[35331.445542] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35331.445552] ? mutex_trylock+0xcd/0xe0 >[35331.445561] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35331.445611] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35331.445662] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35331.445730] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35331.445789] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35331.445822] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35331.445851] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35331.445885] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35331.445902] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35331.445917] drm_ioctl+0x2d5/0x370 [drm] >[35331.445947] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35331.445955] ? __pm_runtime_resume+0x54/0x90 >[35331.445961] ? trace_hardirqs_on_caller+0xed/0x180 >[35331.445990] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35331.445998] do_vfs_ioctl+0xa5/0x6e0 >[35331.446008] SyS_ioctl+0x74/0x80 >[35331.446014] do_syscall_64+0x79/0x220 >[35331.446019] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35331.446022] RIP: 0033:0x7f70a90d90f7 >[35331.446025] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35331.446029] RAX: ffffffffffffffda RBX: 000055e7f07c4ef0 RCX: 00007f70a90d90f7 >[35331.446031] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35331.446033] RBP: 00007ffd456b9940 R08: 000055e7f07c4ef0 R09: 0000000000000004 >[35331.446036] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35331.446038] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f20809b0 >[35347.329364] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35347.329369] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35347.329373] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35347.329375] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35347.329377] Call Trace: >[35347.329386] dump_stack+0x85/0xbf >[35347.329393] swiotlb_alloc_coherent+0x1be/0x1d0 >[35347.329404] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35347.329421] ttm_dma_populate+0x25e/0x350 [ttm] >[35347.329431] ttm_tt_bind+0x2c/0x60 [ttm] >[35347.329438] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35347.329452] ttm_bo_validate+0x189/0x1a0 [ttm] >[35347.329457] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35347.329467] ? mutex_trylock+0xcd/0xe0 >[35347.329475] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35347.329514] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35347.329547] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35347.329585] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35347.329623] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35347.329658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35347.329685] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35347.329719] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35347.329732] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35347.329745] drm_ioctl+0x2d5/0x370 [drm] >[35347.329773] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35347.329781] ? __pm_runtime_resume+0x54/0x90 >[35347.329789] ? trace_hardirqs_on_caller+0xed/0x180 >[35347.329819] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35347.329827] do_vfs_ioctl+0xa5/0x6e0 >[35347.329839] SyS_ioctl+0x74/0x80 >[35347.329847] do_syscall_64+0x79/0x220 >[35347.329852] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35347.329855] RIP: 0033:0x7f70a90d90f7 >[35347.329858] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35347.329862] RAX: ffffffffffffffda RBX: 000055e7f28e2490 RCX: 00007f70a90d90f7 >[35347.329864] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35347.329867] RBP: 00007ffd456b9940 R08: 000055e7f28e2490 R09: 0000000000000004 >[35347.329869] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35347.329871] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0c21c00 >[35350.251781] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35350.251785] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35350.251787] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35350.251789] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35350.251790] Call Trace: >[35350.251806] dump_stack+0x85/0xbf >[35350.251810] swiotlb_alloc_coherent+0x1be/0x1d0 >[35350.251818] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35350.251827] ttm_dma_populate+0x25e/0x350 [ttm] >[35350.251833] ttm_tt_bind+0x2c/0x60 [ttm] >[35350.251837] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35350.251845] ttm_bo_validate+0x189/0x1a0 [ttm] >[35350.251848] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35350.251854] ? mutex_trylock+0xcd/0xe0 >[35350.251859] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35350.251890] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35350.251912] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35350.251936] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35350.251958] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35350.251980] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35350.251997] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35350.252017] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35350.252028] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35350.252037] drm_ioctl+0x2d5/0x370 [drm] >[35350.252053] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35350.252058] ? __pm_runtime_resume+0x54/0x90 >[35350.252063] ? trace_hardirqs_on_caller+0xed/0x180 >[35350.252080] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35350.252085] do_vfs_ioctl+0xa5/0x6e0 >[35350.252092] SyS_ioctl+0x74/0x80 >[35350.252097] do_syscall_64+0x79/0x220 >[35350.252100] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35350.252102] RIP: 0033:0x7f70a90d90f7 >[35350.252103] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35350.252106] RAX: ffffffffffffffda RBX: 000055e7f2dffd80 RCX: 00007f70a90d90f7 >[35350.252107] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35350.252109] RBP: 00007ffd456b9940 R08: 000055e7f2dffd80 R09: 0000000000000004 >[35350.252110] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35350.252111] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0e15a50 >[35353.575985] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35353.575990] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35353.575993] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35353.575995] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35353.575997] Call Trace: >[35353.576015] dump_stack+0x85/0xbf >[35353.576021] swiotlb_alloc_coherent+0x1be/0x1d0 >[35353.576032] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35353.576046] ttm_dma_populate+0x25e/0x350 [ttm] >[35353.576056] ttm_tt_bind+0x2c/0x60 [ttm] >[35353.576062] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35353.576086] ttm_bo_validate+0x189/0x1a0 [ttm] >[35353.576092] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35353.576102] ? mutex_trylock+0xcd/0xe0 >[35353.576110] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35353.576154] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35353.576181] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35353.576212] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35353.576248] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35353.576284] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35353.576302] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35353.576324] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35353.576339] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35353.576359] drm_ioctl+0x2d5/0x370 [drm] >[35353.576385] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35353.576390] ? __pm_runtime_resume+0x54/0x90 >[35353.576395] ? trace_hardirqs_on_caller+0xed/0x180 >[35353.576412] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35353.576418] do_vfs_ioctl+0xa5/0x6e0 >[35353.576424] SyS_ioctl+0x74/0x80 >[35353.576429] do_syscall_64+0x79/0x220 >[35353.576432] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35353.576435] RIP: 0033:0x7f70a90d90f7 >[35353.576437] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35353.576439] RAX: ffffffffffffffda RBX: 000055e7f0e279a0 RCX: 00007f70a90d90f7 >[35353.576440] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35353.576442] RBP: 00007ffd456b9940 R08: 000055e7f0e279a0 R09: 0000000000000004 >[35353.576443] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35353.576444] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efe9e5b0 >[35355.741126] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35355.741131] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35355.741134] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35355.741137] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35355.741139] Call Trace: >[35355.741148] dump_stack+0x85/0xbf >[35355.741154] swiotlb_alloc_coherent+0x1be/0x1d0 >[35355.741165] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35355.741181] ttm_dma_populate+0x25e/0x350 [ttm] >[35355.741192] ttm_tt_bind+0x2c/0x60 [ttm] >[35355.741198] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35355.741211] ttm_bo_validate+0x189/0x1a0 [ttm] >[35355.741216] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35355.741226] ? mutex_trylock+0xcd/0xe0 >[35355.741235] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35355.741308] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35355.741347] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35355.741398] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35355.741439] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35355.741477] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35355.741507] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35355.741544] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35355.741559] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35355.741575] drm_ioctl+0x2d5/0x370 [drm] >[35355.741605] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35355.741612] ? __pm_runtime_resume+0x54/0x90 >[35355.741621] ? trace_hardirqs_on_caller+0xed/0x180 >[35355.741653] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35355.741661] do_vfs_ioctl+0xa5/0x6e0 >[35355.741673] SyS_ioctl+0x74/0x80 >[35355.741681] do_syscall_64+0x79/0x220 >[35355.741686] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35355.741690] RIP: 0033:0x7f70a90d90f7 >[35355.741692] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35355.741697] RAX: ffffffffffffffda RBX: 000055e7ef690600 RCX: 00007f70a90d90f7 >[35355.741699] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35355.741701] RBP: 00007ffd456b9940 R08: 000055e7ef690600 R09: 0000000000000004 >[35355.741703] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35355.741705] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0442cf0 >[35357.534997] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35357.535002] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35357.535006] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35357.535008] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35357.535010] Call Trace: >[35357.535019] dump_stack+0x85/0xbf >[35357.535025] swiotlb_alloc_coherent+0x1be/0x1d0 >[35357.535037] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35357.535053] ttm_dma_populate+0x25e/0x350 [ttm] >[35357.535061] ttm_tt_bind+0x2c/0x60 [ttm] >[35357.535066] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35357.535079] ttm_bo_validate+0x189/0x1a0 [ttm] >[35357.535084] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35357.535094] ? mutex_trylock+0xcd/0xe0 >[35357.535103] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35357.535154] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35357.535198] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35357.535238] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35357.535276] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35357.535312] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35357.535341] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35357.535375] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35357.535390] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35357.535404] drm_ioctl+0x2d5/0x370 [drm] >[35357.535434] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35357.535442] ? __pm_runtime_resume+0x54/0x90 >[35357.535451] ? trace_hardirqs_on_caller+0xed/0x180 >[35357.535483] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35357.535491] do_vfs_ioctl+0xa5/0x6e0 >[35357.535513] SyS_ioctl+0x74/0x80 >[35357.535520] do_syscall_64+0x79/0x220 >[35357.535525] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35357.535529] RIP: 0033:0x7f70a90d90f7 >[35357.535531] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35357.535536] RAX: ffffffffffffffda RBX: 000055e7f0675320 RCX: 00007f70a90d90f7 >[35357.535538] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35357.535540] RBP: 00007ffd456b9940 R08: 000055e7f0675320 R09: 0000000000000004 >[35357.535543] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35357.535545] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f355d6d0 >[35359.366520] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35359.366523] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35359.366526] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35359.366527] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35359.366528] Call Trace: >[35359.366535] dump_stack+0x85/0xbf >[35359.366539] swiotlb_alloc_coherent+0x1be/0x1d0 >[35359.366547] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35359.366556] ttm_dma_populate+0x25e/0x350 [ttm] >[35359.366562] ttm_tt_bind+0x2c/0x60 [ttm] >[35359.366566] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35359.366574] ttm_bo_validate+0x189/0x1a0 [ttm] >[35359.366577] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35359.366583] ? mutex_trylock+0xcd/0xe0 >[35359.366588] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35359.366619] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35359.366640] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35359.366663] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35359.366697] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35359.366727] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35359.366752] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35359.366781] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35359.366793] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35359.366801] drm_ioctl+0x2d5/0x370 [drm] >[35359.366818] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35359.366822] ? __pm_runtime_resume+0x54/0x90 >[35359.366827] ? trace_hardirqs_on_caller+0xed/0x180 >[35359.366845] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35359.366850] do_vfs_ioctl+0xa5/0x6e0 >[35359.366857] SyS_ioctl+0x74/0x80 >[35359.366861] do_syscall_64+0x79/0x220 >[35359.366865] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35359.366867] RIP: 0033:0x7f70a90d90f7 >[35359.366869] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35359.366871] RAX: ffffffffffffffda RBX: 000055e7f06153b0 RCX: 00007f70a90d90f7 >[35359.366872] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35359.366874] RBP: 00007ffd456b9940 R08: 000055e7f06153b0 R09: 0000000000000004 >[35359.366875] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35359.366876] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef487450 >[35363.066858] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35363.066863] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35363.066867] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35363.066869] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35363.066872] Call Trace: >[35363.066881] dump_stack+0x85/0xbf >[35363.066887] swiotlb_alloc_coherent+0x1be/0x1d0 >[35363.066899] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35363.066916] ttm_dma_populate+0x25e/0x350 [ttm] >[35363.066927] ttm_tt_bind+0x2c/0x60 [ttm] >[35363.066934] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35363.066948] ttm_bo_validate+0x189/0x1a0 [ttm] >[35363.066953] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35363.066963] ? mutex_trylock+0xcd/0xe0 >[35363.066972] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35363.067012] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35363.067047] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35363.067088] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35363.067127] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35363.067164] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35363.067193] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35363.067226] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35363.067238] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35363.067250] drm_ioctl+0x2d5/0x370 [drm] >[35363.067279] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35363.067286] ? __pm_runtime_resume+0x54/0x90 >[35363.067293] ? trace_hardirqs_on_caller+0xed/0x180 >[35363.067322] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35363.067330] do_vfs_ioctl+0xa5/0x6e0 >[35363.067342] SyS_ioctl+0x74/0x80 >[35363.067351] do_syscall_64+0x79/0x220 >[35363.067356] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35363.067359] RIP: 0033:0x7f70a90d90f7 >[35363.067362] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35363.067366] RAX: ffffffffffffffda RBX: 000055e7f355d650 RCX: 00007f70a90d90f7 >[35363.067368] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35363.067370] RBP: 00007ffd456b9940 R08: 000055e7f355d650 R09: 0000000000000004 >[35363.067372] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35363.067374] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2b11800 >[35365.904444] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35365.904447] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35365.904450] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35365.904451] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35365.904453] Call Trace: >[35365.904460] dump_stack+0x85/0xbf >[35365.904464] swiotlb_alloc_coherent+0x1be/0x1d0 >[35365.904476] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35365.904491] ttm_dma_populate+0x25e/0x350 [ttm] >[35365.904501] ttm_tt_bind+0x2c/0x60 [ttm] >[35365.904508] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35365.904520] ttm_bo_validate+0x189/0x1a0 [ttm] >[35365.904523] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35365.904529] ? mutex_trylock+0xcd/0xe0 >[35365.904534] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35365.904564] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35365.904586] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35365.904615] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35365.904649] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35365.904672] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35365.904689] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35365.904712] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35365.904727] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35365.904741] drm_ioctl+0x2d5/0x370 [drm] >[35365.904763] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35365.904769] ? __pm_runtime_resume+0x54/0x90 >[35365.904774] ? trace_hardirqs_on_caller+0xed/0x180 >[35365.904792] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35365.904797] do_vfs_ioctl+0xa5/0x6e0 >[35365.904804] SyS_ioctl+0x74/0x80 >[35365.904809] do_syscall_64+0x79/0x220 >[35365.904813] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35365.904815] RIP: 0033:0x7f70a90d90f7 >[35365.904817] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35365.904819] RAX: ffffffffffffffda RBX: 000055e7f352a2e0 RCX: 00007f70a90d90f7 >[35365.904821] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35365.904822] RBP: 00007ffd456b9940 R08: 000055e7f352a2e0 R09: 0000000000000004 >[35365.904823] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35365.904824] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0841380 >[35372.452269] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35372.452274] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35372.452278] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35372.452280] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35372.452282] Call Trace: >[35372.452290] dump_stack+0x85/0xbf >[35372.452296] swiotlb_alloc_coherent+0x1be/0x1d0 >[35372.452307] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35372.452321] ttm_dma_populate+0x25e/0x350 [ttm] >[35372.452330] ttm_tt_bind+0x2c/0x60 [ttm] >[35372.452336] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35372.452348] ttm_bo_validate+0x189/0x1a0 [ttm] >[35372.452353] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35372.452362] ? mutex_trylock+0xcd/0xe0 >[35372.452369] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35372.452411] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35372.452444] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35372.452453] ? __lock_acquire+0x2d4/0x1340 >[35372.452484] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35372.452518] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35372.452550] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35372.452573] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35372.452600] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35372.452615] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35372.452629] drm_ioctl+0x2d5/0x370 [drm] >[35372.452657] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35372.452664] ? __pm_runtime_resume+0x54/0x90 >[35372.452670] ? trace_hardirqs_on_caller+0xed/0x180 >[35372.452697] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35372.452705] do_vfs_ioctl+0xa5/0x6e0 >[35372.452715] SyS_ioctl+0x74/0x80 >[35372.452721] do_syscall_64+0x79/0x220 >[35372.452726] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35372.452729] RIP: 0033:0x7f70a90d90f7 >[35372.452731] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35372.452735] RAX: ffffffffffffffda RBX: 000055e7f2a57830 RCX: 00007f70a90d90f7 >[35372.452737] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35372.452739] RBP: 00007ffd456b9940 R08: 000055e7f2a57830 R09: 00007f70a939dc50 >[35372.452740] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35372.452742] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed1ae220 >[35373.569282] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35373.569286] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35373.569289] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35373.569291] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35373.569293] Call Trace: >[35373.569302] dump_stack+0x85/0xbf >[35373.569308] swiotlb_alloc_coherent+0x1be/0x1d0 >[35373.569317] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35373.569327] ttm_dma_populate+0x25e/0x350 [ttm] >[35373.569333] ttm_tt_bind+0x2c/0x60 [ttm] >[35373.569337] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35373.569345] ttm_bo_validate+0x189/0x1a0 [ttm] >[35373.569348] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35373.569354] ? mutex_trylock+0xcd/0xe0 >[35373.569360] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35373.569394] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35373.569421] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35373.569452] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35373.569476] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35373.569498] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35373.569516] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35373.569538] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35373.569552] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35373.569561] drm_ioctl+0x2d5/0x370 [drm] >[35373.569578] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35373.569583] ? __pm_runtime_resume+0x54/0x90 >[35373.569588] ? trace_hardirqs_on_caller+0xed/0x180 >[35373.569607] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35373.569612] do_vfs_ioctl+0xa5/0x6e0 >[35373.569619] SyS_ioctl+0x74/0x80 >[35373.569624] do_syscall_64+0x79/0x220 >[35373.569627] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35373.569630] RIP: 0033:0x7f70a90d90f7 >[35373.569631] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35373.569634] RAX: ffffffffffffffda RBX: 000055e7f01d03e0 RCX: 00007f70a90d90f7 >[35373.569635] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35373.569636] RBP: 00007ffd456b9940 R08: 000055e7f01d03e0 R09: 000000000000000b >[35373.569638] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35373.569639] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f04ae250 >[35373.717052] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35373.717056] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35373.717058] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35373.717060] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35373.717061] Call Trace: >[35373.717069] dump_stack+0x85/0xbf >[35373.717073] swiotlb_alloc_coherent+0x1be/0x1d0 >[35373.717081] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35373.717090] ttm_dma_populate+0x25e/0x350 [ttm] >[35373.717098] ttm_tt_bind+0x2c/0x60 [ttm] >[35373.717105] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35373.717120] ttm_bo_validate+0x189/0x1a0 [ttm] >[35373.717125] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35373.717136] ? mutex_trylock+0xcd/0xe0 >[35373.717146] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35373.717192] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35373.717228] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35373.717237] ? __lock_acquire+0x2d4/0x1340 >[35373.717266] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35373.717291] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35373.717313] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35373.717331] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35373.717362] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35373.717377] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35373.717391] drm_ioctl+0x2d5/0x370 [drm] >[35373.717419] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35373.717427] ? __pm_runtime_resume+0x54/0x90 >[35373.717434] ? trace_hardirqs_on_caller+0xed/0x180 >[35373.717461] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35373.717467] do_vfs_ioctl+0xa5/0x6e0 >[35373.717473] SyS_ioctl+0x74/0x80 >[35373.717479] do_syscall_64+0x79/0x220 >[35373.717482] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35373.717485] RIP: 0033:0x7f70a90d90f7 >[35373.717487] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35373.717489] RAX: ffffffffffffffda RBX: 000055e7ee83de00 RCX: 00007f70a90d90f7 >[35373.717491] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35373.717492] RBP: 00007ffd456b9940 R08: 000055e7ee83de00 R09: 00007f70a939dc50 >[35373.717493] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35373.717495] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f32f4a50 >[35373.820381] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35373.820386] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35373.820389] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35373.820391] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35373.820393] Call Trace: >[35373.820401] dump_stack+0x85/0xbf >[35373.820407] swiotlb_alloc_coherent+0x1be/0x1d0 >[35373.820419] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35373.820444] ttm_dma_populate+0x25e/0x350 [ttm] >[35373.820463] ttm_tt_bind+0x2c/0x60 [ttm] >[35373.820469] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35373.820481] ttm_bo_validate+0x189/0x1a0 [ttm] >[35373.820486] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35373.820494] ? mutex_trylock+0xcd/0xe0 >[35373.820501] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35373.820544] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35373.820580] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35373.820619] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35373.820656] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35373.820688] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35373.820725] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35373.820759] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35373.820778] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35373.820793] drm_ioctl+0x2d5/0x370 [drm] >[35373.820822] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35373.820830] ? __pm_runtime_resume+0x54/0x90 >[35373.820837] ? trace_hardirqs_on_caller+0xed/0x180 >[35373.820868] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35373.820876] do_vfs_ioctl+0xa5/0x6e0 >[35373.820887] SyS_ioctl+0x74/0x80 >[35373.820895] do_syscall_64+0x79/0x220 >[35373.820900] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35373.820903] RIP: 0033:0x7f70a90d90f7 >[35373.820905] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35373.820909] RAX: ffffffffffffffda RBX: 000055e7f32b0a30 RCX: 00007f70a90d90f7 >[35373.820911] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35373.820913] RBP: 00007ffd456b9940 R08: 000055e7f32b0a30 R09: 0000000000000004 >[35373.820915] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35373.820917] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2b0de10 >[35374.990553] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35374.990556] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35374.990559] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35374.990560] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35374.990561] Call Trace: >[35374.990568] dump_stack+0x85/0xbf >[35374.990572] swiotlb_alloc_coherent+0x1be/0x1d0 >[35374.990580] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35374.990590] ttm_dma_populate+0x25e/0x350 [ttm] >[35374.990597] ttm_tt_bind+0x2c/0x60 [ttm] >[35374.990601] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35374.990609] ttm_bo_validate+0x189/0x1a0 [ttm] >[35374.990614] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35374.990623] ? mutex_trylock+0xcd/0xe0 >[35374.990631] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35374.990678] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35374.990701] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35374.990743] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35374.990781] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35374.990808] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35374.990832] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35374.990869] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35374.990881] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35374.990901] drm_ioctl+0x2d5/0x370 [drm] >[35374.990918] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35374.990922] ? __pm_runtime_resume+0x54/0x90 >[35374.990927] ? trace_hardirqs_on_caller+0xed/0x180 >[35374.990945] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35374.990950] do_vfs_ioctl+0xa5/0x6e0 >[35374.990957] SyS_ioctl+0x74/0x80 >[35374.990962] do_syscall_64+0x79/0x220 >[35374.990967] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35374.990970] RIP: 0033:0x7f70a90d90f7 >[35374.990972] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35374.990976] RAX: ffffffffffffffda RBX: 000055e7f32b0900 RCX: 00007f70a90d90f7 >[35374.990979] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35374.990981] RBP: 00007ffd456b9940 R08: 000055e7f32b0900 R09: 0000000000000004 >[35374.990983] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35374.990984] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed1ae220 >[35384.888621] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35384.888624] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35384.888627] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35384.888628] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35384.888629] Call Trace: >[35384.888636] dump_stack+0x85/0xbf >[35384.888640] swiotlb_alloc_coherent+0x1be/0x1d0 >[35384.888648] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35384.888658] ttm_dma_populate+0x25e/0x350 [ttm] >[35384.888664] ttm_tt_bind+0x2c/0x60 [ttm] >[35384.888668] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35384.888676] ttm_bo_validate+0x189/0x1a0 [ttm] >[35384.888679] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35384.888685] ? mutex_trylock+0xcd/0xe0 >[35384.888691] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35384.888721] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35384.888742] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35384.888765] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35384.888788] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35384.888810] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35384.888828] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35384.888848] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35384.888860] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35384.888868] drm_ioctl+0x2d5/0x370 [drm] >[35384.888885] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35384.888890] ? __pm_runtime_resume+0x54/0x90 >[35384.888895] ? trace_hardirqs_on_caller+0xed/0x180 >[35384.888913] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35384.888918] do_vfs_ioctl+0xa5/0x6e0 >[35384.888925] SyS_ioctl+0x74/0x80 >[35384.888930] do_syscall_64+0x79/0x220 >[35384.888933] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35384.888936] RIP: 0033:0x7f70a90d90f7 >[35384.888938] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35384.888940] RAX: ffffffffffffffda RBX: 000055e7f0423b80 RCX: 00007f70a90d90f7 >[35384.888942] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35384.888943] RBP: 00007ffd456b9940 R08: 000055e7f0423b80 R09: 0000000000000004 >[35384.888944] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35384.888945] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2c52f00 >[35386.330398] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35386.330401] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35386.330404] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35386.330405] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35386.330406] Call Trace: >[35386.330413] dump_stack+0x85/0xbf >[35386.330417] swiotlb_alloc_coherent+0x1be/0x1d0 >[35386.330425] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35386.330434] ttm_dma_populate+0x25e/0x350 [ttm] >[35386.330441] ttm_tt_bind+0x2c/0x60 [ttm] >[35386.330445] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35386.330454] ttm_bo_validate+0x189/0x1a0 [ttm] >[35386.330458] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35386.330464] ? mutex_trylock+0xcd/0xe0 >[35386.330470] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35386.330501] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35386.330523] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35386.330547] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35386.330571] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35386.330594] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35386.330611] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35386.330632] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35386.330643] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35386.330652] drm_ioctl+0x2d5/0x370 [drm] >[35386.330669] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35386.330674] ? __pm_runtime_resume+0x54/0x90 >[35386.330679] ? trace_hardirqs_on_caller+0xed/0x180 >[35386.330698] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35386.330703] do_vfs_ioctl+0xa5/0x6e0 >[35386.330710] SyS_ioctl+0x74/0x80 >[35386.330715] do_syscall_64+0x79/0x220 >[35386.330719] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35386.330721] RIP: 0033:0x7fd8d64ef0f7 >[35386.330723] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35386.330725] RAX: ffffffffffffffda RBX: 00000000032666a0 RCX: 00007fd8d64ef0f7 >[35386.330727] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35386.330728] RBP: 00007ffcc6dba370 R08: 00000000032666a0 R09: 0000000000000004 >[35386.330729] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35386.330730] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e6170 >[35388.657806] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35388.657809] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35388.657812] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35388.657813] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35388.657814] Call Trace: >[35388.657821] dump_stack+0x85/0xbf >[35388.657825] swiotlb_alloc_coherent+0x1be/0x1d0 >[35388.657833] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35388.657842] ttm_dma_populate+0x25e/0x350 [ttm] >[35388.657848] ttm_tt_bind+0x2c/0x60 [ttm] >[35388.657853] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35388.657861] ttm_bo_validate+0x189/0x1a0 [ttm] >[35388.657864] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35388.657870] ? mutex_trylock+0xcd/0xe0 >[35388.657875] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35388.657906] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35388.657928] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35388.657934] ? __lock_acquire+0x2d4/0x1340 >[35388.657955] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35388.657978] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35388.658000] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35388.658017] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35388.658038] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35388.658049] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35388.658058] drm_ioctl+0x2d5/0x370 [drm] >[35388.658075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35388.658080] ? __pm_runtime_resume+0x54/0x90 >[35388.658085] ? trace_hardirqs_on_caller+0xed/0x180 >[35388.658115] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35388.658122] do_vfs_ioctl+0xa5/0x6e0 >[35388.658135] SyS_ioctl+0x74/0x80 >[35388.658143] do_syscall_64+0x79/0x220 >[35388.658147] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35388.658151] RIP: 0033:0x7f70a90d90f7 >[35388.658153] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35388.658157] RAX: ffffffffffffffda RBX: 000055e7f0e3cb30 RCX: 00007f70a90d90f7 >[35388.658159] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35388.658161] RBP: 00007ffd456b9940 R08: 000055e7f0e3cb30 R09: 00007f70a939dc50 >[35388.658163] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35388.658166] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee5c7d40 >[35394.425786] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35394.425791] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35394.425794] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35394.425796] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35394.425798] Call Trace: >[35394.425807] dump_stack+0x85/0xbf >[35394.425813] swiotlb_alloc_coherent+0x1be/0x1d0 >[35394.425824] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35394.425840] ttm_dma_populate+0x25e/0x350 [ttm] >[35394.425850] ttm_tt_bind+0x2c/0x60 [ttm] >[35394.425856] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35394.425864] ttm_bo_validate+0x189/0x1a0 [ttm] >[35394.425867] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35394.425873] ? mutex_trylock+0xcd/0xe0 >[35394.425878] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35394.425910] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35394.425931] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35394.425936] ? __lock_acquire+0x2d4/0x1340 >[35394.425956] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35394.425978] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35394.425999] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35394.426015] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35394.426035] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35394.426046] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35394.426054] drm_ioctl+0x2d5/0x370 [drm] >[35394.426070] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35394.426075] ? __pm_runtime_resume+0x54/0x90 >[35394.426079] ? trace_hardirqs_on_caller+0xed/0x180 >[35394.426097] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35394.426102] do_vfs_ioctl+0xa5/0x6e0 >[35394.426109] SyS_ioctl+0x74/0x80 >[35394.426113] do_syscall_64+0x79/0x220 >[35394.426116] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35394.426119] RIP: 0033:0x7f70a90d90f7 >[35394.426120] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35394.426123] RAX: ffffffffffffffda RBX: 000055e7eebcf210 RCX: 00007f70a90d90f7 >[35394.426124] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35394.426125] RBP: 00007ffd456b9940 R08: 000055e7eebcf210 R09: 00007f70a939dc50 >[35394.426126] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35394.426127] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f308c480 >[35396.456805] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35396.456809] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35396.456811] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35396.456813] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35396.456814] Call Trace: >[35396.456821] dump_stack+0x85/0xbf >[35396.456825] swiotlb_alloc_coherent+0x1be/0x1d0 >[35396.456832] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35396.456841] ttm_dma_populate+0x25e/0x350 [ttm] >[35396.456847] ttm_tt_bind+0x2c/0x60 [ttm] >[35396.456851] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35396.456858] ttm_bo_validate+0x189/0x1a0 [ttm] >[35396.456861] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35396.456867] ? mutex_trylock+0xcd/0xe0 >[35396.456872] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35396.456901] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35396.456919] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35396.456925] ? __lock_acquire+0x2d4/0x1340 >[35396.456943] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35396.456974] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35396.456994] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35396.457010] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35396.457030] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35396.457042] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35396.457049] drm_ioctl+0x2d5/0x370 [drm] >[35396.457076] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35396.457080] ? __pm_runtime_resume+0x54/0x90 >[35396.457084] ? trace_hardirqs_on_caller+0xed/0x180 >[35396.457101] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35396.457106] do_vfs_ioctl+0xa5/0x6e0 >[35396.457113] SyS_ioctl+0x74/0x80 >[35396.457118] do_syscall_64+0x79/0x220 >[35396.457120] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35396.457123] RIP: 0033:0x7f70a90d90f7 >[35396.457124] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35396.457127] RAX: ffffffffffffffda RBX: 000055e7f135e870 RCX: 00007f70a90d90f7 >[35396.457128] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35396.457129] RBP: 00007ffd456b9940 R08: 000055e7f135e870 R09: 00007f70a939dc50 >[35396.457131] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35396.457132] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f00a38d0 >[35396.600570] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35396.600574] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35396.600577] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35396.600579] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35396.600580] Call Trace: >[35396.600587] dump_stack+0x85/0xbf >[35396.600591] swiotlb_alloc_coherent+0x1be/0x1d0 >[35396.600598] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35396.600607] ttm_dma_populate+0x25e/0x350 [ttm] >[35396.600614] ttm_tt_bind+0x2c/0x60 [ttm] >[35396.600617] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35396.600626] ttm_bo_validate+0x189/0x1a0 [ttm] >[35396.600630] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35396.600635] ? mutex_trylock+0xcd/0xe0 >[35396.600641] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35396.600672] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35396.600696] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35396.600730] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35396.600751] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35396.600772] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35396.600788] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35396.600808] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35396.600819] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35396.600827] drm_ioctl+0x2d5/0x370 [drm] >[35396.600842] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35396.600847] ? __pm_runtime_resume+0x54/0x90 >[35396.600852] ? trace_hardirqs_on_caller+0xed/0x180 >[35396.600869] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35396.600875] do_vfs_ioctl+0xa5/0x6e0 >[35396.600881] SyS_ioctl+0x74/0x80 >[35396.600886] do_syscall_64+0x79/0x220 >[35396.600889] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35396.600891] RIP: 0033:0x7fd8d64ef0f7 >[35396.600892] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35396.600895] RAX: ffffffffffffffda RBX: 000000000324b280 RCX: 00007fd8d64ef0f7 >[35396.600896] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35396.600897] RBP: 00007ffcc6dba370 R08: 000000000324b280 R09: 0000000000000004 >[35396.600899] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35396.600900] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f16c0 >[35399.024274] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35399.024278] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35399.024280] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35399.024282] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35399.024283] Call Trace: >[35399.024290] dump_stack+0x85/0xbf >[35399.024294] swiotlb_alloc_coherent+0x1be/0x1d0 >[35399.024302] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35399.024311] ttm_dma_populate+0x25e/0x350 [ttm] >[35399.024317] ttm_tt_bind+0x2c/0x60 [ttm] >[35399.024318] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35399.024321] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35399.024323] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35399.024331] ttm_bo_validate+0x189/0x1a0 [ttm] >[35399.024334] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35399.024340] ? mutex_trylock+0xcd/0xe0 >[35399.024346] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35399.024384] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35399.024414] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35399.024450] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35399.024485] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35399.024517] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35399.024534] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35399.024564] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35399.024577] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35399.024585] drm_ioctl+0x2d5/0x370 [drm] >[35399.024602] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35399.024607] ? __pm_runtime_resume+0x54/0x90 >[35399.024612] ? trace_hardirqs_on_caller+0xed/0x180 >[35399.024630] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35399.024635] do_vfs_ioctl+0xa5/0x6e0 >[35399.024642] SyS_ioctl+0x74/0x80 >[35399.024646] do_syscall_64+0x79/0x220 >[35399.024649] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35399.024652] RIP: 0033:0x7f70a90d90f7 >[35399.024653] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35399.024656] RAX: ffffffffffffffda RBX: 000055e7f34bcc70 RCX: 00007f70a90d90f7 >[35399.024657] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35399.024659] RBP: 00007ffd456b98b0 R08: 000055e7f34bcc70 R09: 0000000000000004 >[35399.024660] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35399.024661] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee96a300 >[35399.024670] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35399.024672] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35399.024673] Call Trace: >[35399.024677] dump_stack+0x85/0xbf >[35399.024681] swiotlb_alloc_coherent+0x1be/0x1d0 >[35399.024687] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35399.024696] ttm_dma_populate+0x25e/0x350 [ttm] >[35399.024703] ttm_tt_bind+0x2c/0x60 [ttm] >[35399.024706] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35399.024714] ttm_bo_validate+0x189/0x1a0 [ttm] >[35399.024717] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35399.024723] ? mutex_trylock+0xcd/0xe0 >[35399.024728] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35399.024751] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35399.024770] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35399.024791] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35399.024813] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35399.024833] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35399.024849] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35399.024868] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35399.024877] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35399.024884] drm_ioctl+0x2d5/0x370 [drm] >[35399.024901] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35399.024905] ? __pm_runtime_resume+0x54/0x90 >[35399.024909] ? trace_hardirqs_on_caller+0xed/0x180 >[35399.024927] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35399.024931] do_vfs_ioctl+0xa5/0x6e0 >[35399.024939] SyS_ioctl+0x74/0x80 >[35399.024943] do_syscall_64+0x79/0x220 >[35399.024946] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35399.024948] RIP: 0033:0x7fd8d64ef0f7 >[35399.024949] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35399.024952] RAX: ffffffffffffffda RBX: 0000000002b664e0 RCX: 00007fd8d64ef0f7 >[35399.024953] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35399.024954] RBP: 00007ffcc6dba370 R08: 0000000002b664e0 R09: 0000000000000004 >[35399.024956] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35399.024957] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000323cb00 >[35401.162614] swiotlb_tbl_map_single: 4 callbacks suppressed >[35401.162617] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35401.162621] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35401.162623] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35401.162624] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35401.162626] Call Trace: >[35401.162632] dump_stack+0x85/0xbf >[35401.162637] swiotlb_alloc_coherent+0x1be/0x1d0 >[35401.162644] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35401.162653] ttm_dma_populate+0x25e/0x350 [ttm] >[35401.162659] ttm_tt_bind+0x2c/0x60 [ttm] >[35401.162662] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35401.162670] ttm_bo_validate+0x189/0x1a0 [ttm] >[35401.162673] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35401.162679] ? mutex_trylock+0xcd/0xe0 >[35401.162684] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35401.162715] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35401.162734] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35401.162754] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35401.162775] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35401.162795] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35401.162821] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35401.162842] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35401.162855] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35401.162863] drm_ioctl+0x2d5/0x370 [drm] >[35401.162888] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35401.162895] ? __pm_runtime_resume+0x54/0x90 >[35401.162913] ? trace_hardirqs_on_caller+0xed/0x180 >[35401.162930] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35401.162936] do_vfs_ioctl+0xa5/0x6e0 >[35401.162946] SyS_ioctl+0x74/0x80 >[35401.162952] do_syscall_64+0x79/0x220 >[35401.162956] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35401.162960] RIP: 0033:0x7f70a90d90f7 >[35401.162962] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35401.162965] RAX: ffffffffffffffda RBX: 000055e7f1a6caa0 RCX: 00007f70a90d90f7 >[35401.162967] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35401.162969] RBP: 00007ffd456b9940 R08: 000055e7f1a6caa0 R09: 0000000000000004 >[35401.162971] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35401.162973] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f23d3490 >[35402.654784] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35402.654788] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35402.654791] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35402.654792] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35402.654794] Call Trace: >[35402.654801] dump_stack+0x85/0xbf >[35402.654806] swiotlb_alloc_coherent+0x1be/0x1d0 >[35402.654814] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35402.654824] ttm_dma_populate+0x25e/0x350 [ttm] >[35402.654832] ttm_tt_bind+0x2c/0x60 [ttm] >[35402.654836] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35402.654850] ttm_bo_validate+0x189/0x1a0 [ttm] >[35402.654855] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35402.654864] ? mutex_trylock+0xcd/0xe0 >[35402.654871] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35402.654907] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35402.654938] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35402.654965] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35402.654991] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35402.655018] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35402.655038] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35402.655060] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35402.655080] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35402.655095] drm_ioctl+0x2d5/0x370 [drm] >[35402.655115] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35402.655122] ? __pm_runtime_resume+0x54/0x90 >[35402.655129] ? trace_hardirqs_on_caller+0xed/0x180 >[35402.655153] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35402.655162] do_vfs_ioctl+0xa5/0x6e0 >[35402.655170] SyS_ioctl+0x74/0x80 >[35402.655177] do_syscall_64+0x79/0x220 >[35402.655182] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35402.655186] RIP: 0033:0x7f70a90d90f7 >[35402.655187] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35402.655190] RAX: ffffffffffffffda RBX: 000055e7f03f72e0 RCX: 00007f70a90d90f7 >[35402.655192] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35402.655193] RBP: 00007ffd456b9940 R08: 000055e7f03f72e0 R09: 0000000000000004 >[35402.655195] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35402.655196] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1b50cd0 >[35403.260871] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35403.260875] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35403.260877] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35403.260879] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35403.260880] Call Trace: >[35403.260888] dump_stack+0x85/0xbf >[35403.260892] swiotlb_alloc_coherent+0x1be/0x1d0 >[35403.260901] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35403.260910] ttm_dma_populate+0x25e/0x350 [ttm] >[35403.260917] ttm_tt_bind+0x2c/0x60 [ttm] >[35403.260921] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35403.260930] ttm_bo_validate+0x189/0x1a0 [ttm] >[35403.260933] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35403.260939] ? mutex_trylock+0xcd/0xe0 >[35403.260945] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35403.260982] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35403.261016] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35403.261041] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35403.261064] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35403.261092] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35403.261118] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35403.261144] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35403.261157] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35403.261166] drm_ioctl+0x2d5/0x370 [drm] >[35403.261183] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35403.261188] ? __pm_runtime_resume+0x54/0x90 >[35403.261193] ? trace_hardirqs_on_caller+0xed/0x180 >[35403.261212] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35403.261217] do_vfs_ioctl+0xa5/0x6e0 >[35403.261224] SyS_ioctl+0x74/0x80 >[35403.261229] do_syscall_64+0x79/0x220 >[35403.261232] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35403.261235] RIP: 0033:0x7f70a90d90f7 >[35403.261236] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35403.261239] RAX: ffffffffffffffda RBX: 000055e7f2a90fa0 RCX: 00007f70a90d90f7 >[35403.261240] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35403.261242] RBP: 00007ffd456b9940 R08: 000055e7f2a90fa0 R09: 0000000000000004 >[35403.261243] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35403.261244] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efe26580 >[35403.749866] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35403.749870] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35403.749872] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35403.749874] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35403.749875] Call Trace: >[35403.749882] dump_stack+0x85/0xbf >[35403.749886] swiotlb_alloc_coherent+0x1be/0x1d0 >[35403.749894] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35403.749903] ttm_dma_populate+0x25e/0x350 [ttm] >[35403.749909] ttm_tt_bind+0x2c/0x60 [ttm] >[35403.749913] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35403.749920] ttm_bo_validate+0x189/0x1a0 [ttm] >[35403.749924] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35403.749929] ? mutex_trylock+0xcd/0xe0 >[35403.749935] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35403.749965] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35403.749986] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35403.749991] ? __lock_acquire+0x2d4/0x1340 >[35403.750011] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35403.750034] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35403.750055] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35403.750072] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35403.750092] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35403.750104] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35403.750112] drm_ioctl+0x2d5/0x370 [drm] >[35403.750128] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35403.750132] ? __pm_runtime_resume+0x54/0x90 >[35403.750137] ? trace_hardirqs_on_caller+0xed/0x180 >[35403.750154] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35403.750159] do_vfs_ioctl+0xa5/0x6e0 >[35403.750166] SyS_ioctl+0x74/0x80 >[35403.750170] do_syscall_64+0x79/0x220 >[35403.750173] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35403.750176] RIP: 0033:0x7f70a90d90f7 >[35403.750177] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35403.750180] RAX: ffffffffffffffda RBX: 000055e7ee7ba730 RCX: 00007f70a90d90f7 >[35403.750181] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35403.750182] RBP: 00007ffd456b9940 R08: 000055e7ee7ba730 R09: 00007f70a939dc50 >[35403.750184] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35403.750185] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed17f960 >[35407.842931] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35407.842936] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35407.842940] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35407.842942] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35407.842944] Call Trace: >[35407.842953] dump_stack+0x85/0xbf >[35407.842960] swiotlb_alloc_coherent+0x1be/0x1d0 >[35407.842971] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35407.842987] ttm_dma_populate+0x25e/0x350 [ttm] >[35407.842998] ttm_tt_bind+0x2c/0x60 [ttm] >[35407.843005] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35407.843019] ttm_bo_validate+0x189/0x1a0 [ttm] >[35407.843024] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35407.843035] ? mutex_trylock+0xcd/0xe0 >[35407.843043] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35407.843086] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35407.843120] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35407.843171] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35407.843210] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35407.843247] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35407.843275] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35407.843311] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35407.843327] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35407.843341] drm_ioctl+0x2d5/0x370 [drm] >[35407.843371] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35407.843378] ? __pm_runtime_resume+0x54/0x90 >[35407.843387] ? trace_hardirqs_on_caller+0xed/0x180 >[35407.843422] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35407.843431] do_vfs_ioctl+0xa5/0x6e0 >[35407.843444] SyS_ioctl+0x74/0x80 >[35407.843451] do_syscall_64+0x79/0x220 >[35407.843456] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35407.843460] RIP: 0033:0x7f70a90d90f7 >[35407.843462] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35407.843466] RAX: ffffffffffffffda RBX: 000055e7f1862e10 RCX: 00007f70a90d90f7 >[35407.843468] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35407.843470] RBP: 00007ffd456b98b0 R08: 000055e7f1862e10 R09: 0000000000000004 >[35407.843472] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35407.843474] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f0c14020 >[35408.021852] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35408.021856] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35408.021858] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35408.021860] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35408.021861] Call Trace: >[35408.021868] dump_stack+0x85/0xbf >[35408.021872] swiotlb_alloc_coherent+0x1be/0x1d0 >[35408.021880] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35408.021889] ttm_dma_populate+0x25e/0x350 [ttm] >[35408.021895] ttm_tt_bind+0x2c/0x60 [ttm] >[35408.021899] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35408.021906] ttm_bo_validate+0x189/0x1a0 [ttm] >[35408.021909] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35408.021915] ? mutex_trylock+0xcd/0xe0 >[35408.021920] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35408.021954] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35408.021976] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35408.022001] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35408.022023] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35408.022044] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35408.022071] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35408.022091] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35408.022103] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35408.022111] drm_ioctl+0x2d5/0x370 [drm] >[35408.022127] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35408.022131] ? __pm_runtime_resume+0x54/0x90 >[35408.022136] ? trace_hardirqs_on_caller+0xed/0x180 >[35408.022154] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35408.022159] do_vfs_ioctl+0xa5/0x6e0 >[35408.022165] SyS_ioctl+0x74/0x80 >[35408.022170] do_syscall_64+0x79/0x220 >[35408.022173] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35408.022176] RIP: 0033:0x7f70a90d90f7 >[35408.022177] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35408.022180] RAX: ffffffffffffffda RBX: 000055e7f0e79aa0 RCX: 00007f70a90d90f7 >[35408.022181] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35408.022182] RBP: 00007ffd456b9940 R08: 000055e7f0e79aa0 R09: 0000000000000004 >[35408.022184] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35408.022185] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0abc3d0 >[35408.224979] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35408.224984] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35408.224988] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35408.224990] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35408.224992] Call Trace: >[35408.225001] dump_stack+0x85/0xbf >[35408.225008] swiotlb_alloc_coherent+0x1be/0x1d0 >[35408.225020] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35408.225036] ttm_dma_populate+0x25e/0x350 [ttm] >[35408.225047] ttm_tt_bind+0x2c/0x60 [ttm] >[35408.225053] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35408.225067] ttm_bo_validate+0x189/0x1a0 [ttm] >[35408.225072] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35408.225082] ? mutex_trylock+0xcd/0xe0 >[35408.225091] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35408.225154] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35408.225196] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35408.225235] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35408.225271] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35408.225304] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35408.225329] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35408.225361] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35408.225381] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35408.225396] drm_ioctl+0x2d5/0x370 [drm] >[35408.225424] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35408.225431] ? __pm_runtime_resume+0x54/0x90 >[35408.225439] ? trace_hardirqs_on_caller+0xed/0x180 >[35408.225468] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35408.225476] do_vfs_ioctl+0xa5/0x6e0 >[35408.225488] SyS_ioctl+0x74/0x80 >[35408.225496] do_syscall_64+0x79/0x220 >[35408.225501] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35408.225505] RIP: 0033:0x7f70a90d90f7 >[35408.225507] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35408.225512] RAX: ffffffffffffffda RBX: 000055e7f12eea10 RCX: 00007f70a90d90f7 >[35408.225514] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35408.225516] RBP: 00007ffd456b99b0 R08: 000055e7f12eea10 R09: 0000000000000004 >[35408.225518] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35408.225520] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f1708c00 >[35409.320543] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35409.320548] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35409.320551] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35409.320554] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35409.320556] Call Trace: >[35409.320563] dump_stack+0x85/0xbf >[35409.320568] swiotlb_alloc_coherent+0x1be/0x1d0 >[35409.320577] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35409.320587] ttm_dma_populate+0x25e/0x350 [ttm] >[35409.320598] ttm_tt_bind+0x2c/0x60 [ttm] >[35409.320604] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35409.320614] ttm_bo_validate+0x189/0x1a0 [ttm] >[35409.320619] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35409.320628] ? mutex_trylock+0xcd/0xe0 >[35409.320633] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35409.320671] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35409.320698] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35409.320706] ? __lock_acquire+0x2d4/0x1340 >[35409.320727] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35409.320753] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35409.320777] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35409.320796] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35409.320817] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35409.320831] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35409.320840] drm_ioctl+0x2d5/0x370 [drm] >[35409.320857] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35409.320863] ? __pm_runtime_resume+0x54/0x90 >[35409.320868] ? trace_hardirqs_on_caller+0xed/0x180 >[35409.320890] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35409.320896] do_vfs_ioctl+0xa5/0x6e0 >[35409.320903] SyS_ioctl+0x74/0x80 >[35409.320908] do_syscall_64+0x79/0x220 >[35409.320912] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35409.320914] RIP: 0033:0x7f70a90d90f7 >[35409.320916] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35409.320919] RAX: ffffffffffffffda RBX: 000055e7f2337f20 RCX: 00007f70a90d90f7 >[35409.320920] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35409.320921] RBP: 00007ffd456b9940 R08: 000055e7f2337f20 R09: 00007f70a939dc50 >[35409.320923] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35409.320924] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef7cac20 >[35410.522388] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35410.522392] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35410.522396] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35410.522399] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35410.522401] Call Trace: >[35410.522410] dump_stack+0x85/0xbf >[35410.522416] swiotlb_alloc_coherent+0x1be/0x1d0 >[35410.522428] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35410.522445] ttm_dma_populate+0x25e/0x350 [ttm] >[35410.522456] ttm_tt_bind+0x2c/0x60 [ttm] >[35410.522463] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35410.522478] ttm_bo_validate+0x189/0x1a0 [ttm] >[35410.522483] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35410.522493] ? mutex_trylock+0xcd/0xe0 >[35410.522503] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35410.522549] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35410.522580] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35410.522618] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35410.522655] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35410.522692] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35410.522720] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35410.522756] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35410.522773] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35410.522788] drm_ioctl+0x2d5/0x370 [drm] >[35410.522817] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35410.522824] ? __pm_runtime_resume+0x54/0x90 >[35410.522832] ? trace_hardirqs_on_caller+0xed/0x180 >[35410.522865] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35410.522873] do_vfs_ioctl+0xa5/0x6e0 >[35410.522886] SyS_ioctl+0x74/0x80 >[35410.522894] do_syscall_64+0x79/0x220 >[35410.522899] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35410.522903] RIP: 0033:0x7fd8d64ef0f7 >[35410.522905] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35410.522910] RAX: ffffffffffffffda RBX: 0000000002cb84d0 RCX: 00007fd8d64ef0f7 >[35410.522912] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[35410.522914] RBP: 00007ffcc6dba1c0 R08: 0000000002cb84d0 R09: 0000000000000004 >[35410.522917] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35410.522919] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b7e2c0 >[35413.538301] swiotlb_tbl_map_single: 2 callbacks suppressed >[35413.538304] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35413.538308] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35413.538312] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35413.538314] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35413.538316] Call Trace: >[35413.538325] dump_stack+0x85/0xbf >[35413.538331] swiotlb_alloc_coherent+0x1be/0x1d0 >[35413.538342] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35413.538359] ttm_dma_populate+0x25e/0x350 [ttm] >[35413.538369] ttm_tt_bind+0x2c/0x60 [ttm] >[35413.538375] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35413.538384] ttm_bo_validate+0x189/0x1a0 [ttm] >[35413.538387] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35413.538393] ? mutex_trylock+0xcd/0xe0 >[35413.538397] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35413.538430] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35413.538449] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35413.538471] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35413.538492] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35413.538512] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35413.538528] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35413.538548] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35413.538560] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35413.538568] drm_ioctl+0x2d5/0x370 [drm] >[35413.538592] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35413.538599] ? __pm_runtime_resume+0x54/0x90 >[35413.538607] ? trace_hardirqs_on_caller+0xed/0x180 >[35413.538636] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35413.538644] do_vfs_ioctl+0xa5/0x6e0 >[35413.538655] SyS_ioctl+0x74/0x80 >[35413.538662] do_syscall_64+0x79/0x220 >[35413.538666] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35413.538669] RIP: 0033:0x7f70a90d90f7 >[35413.538670] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35413.538674] RAX: ffffffffffffffda RBX: 000055e7efdc6610 RCX: 00007f70a90d90f7 >[35413.538676] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35413.538677] RBP: 00007ffd456b9940 R08: 000055e7efdc6610 R09: 0000000000000004 >[35413.538679] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35413.538681] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2aadb10 >[35416.029224] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35416.029227] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35416.029230] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35416.029231] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35416.029233] Call Trace: >[35416.029239] dump_stack+0x85/0xbf >[35416.029244] swiotlb_alloc_coherent+0x1be/0x1d0 >[35416.029251] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35416.029261] ttm_dma_populate+0x25e/0x350 [ttm] >[35416.029267] ttm_tt_bind+0x2c/0x60 [ttm] >[35416.029271] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35416.029278] ttm_bo_validate+0x189/0x1a0 [ttm] >[35416.029281] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35416.029287] ? mutex_trylock+0xcd/0xe0 >[35416.029292] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35416.029323] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35416.029344] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35416.029368] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35416.029391] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35416.029413] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35416.029431] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35416.029451] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35416.029463] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35416.029471] drm_ioctl+0x2d5/0x370 [drm] >[35416.029488] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35416.029493] ? __pm_runtime_resume+0x54/0x90 >[35416.029498] ? trace_hardirqs_on_caller+0xed/0x180 >[35416.029517] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35416.029522] do_vfs_ioctl+0xa5/0x6e0 >[35416.029529] SyS_ioctl+0x74/0x80 >[35416.029534] do_syscall_64+0x79/0x220 >[35416.029537] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35416.029540] RIP: 0033:0x7f70a90d90f7 >[35416.029541] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35416.029544] RAX: ffffffffffffffda RBX: 000055e7f2a90fa0 RCX: 00007f70a90d90f7 >[35416.029545] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35416.029546] RBP: 00007ffd456b9940 R08: 000055e7f2a90fa0 R09: 0000000000000004 >[35416.029548] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35416.029549] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0cd1100 >[35419.746787] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35419.746792] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35419.746795] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35419.746797] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35419.746799] Call Trace: >[35419.746808] dump_stack+0x85/0xbf >[35419.746814] swiotlb_alloc_coherent+0x1be/0x1d0 >[35419.746826] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35419.746841] ttm_dma_populate+0x25e/0x350 [ttm] >[35419.746849] ttm_tt_bind+0x2c/0x60 [ttm] >[35419.746853] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35419.746861] ttm_bo_validate+0x189/0x1a0 [ttm] >[35419.746864] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35419.746870] ? mutex_trylock+0xcd/0xe0 >[35419.746875] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35419.746918] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35419.746944] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35419.746976] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35419.747008] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35419.747036] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35419.747058] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35419.747087] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35419.747104] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35419.747115] drm_ioctl+0x2d5/0x370 [drm] >[35419.747140] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35419.747146] ? __pm_runtime_resume+0x54/0x90 >[35419.747153] ? trace_hardirqs_on_caller+0xed/0x180 >[35419.747180] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35419.747188] do_vfs_ioctl+0xa5/0x6e0 >[35419.747198] SyS_ioctl+0x74/0x80 >[35419.747206] do_syscall_64+0x79/0x220 >[35419.747210] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35419.747213] RIP: 0033:0x7f70a90d90f7 >[35419.747215] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35419.747219] RAX: ffffffffffffffda RBX: 000055e7f2a0c8a0 RCX: 00007f70a90d90f7 >[35419.747221] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35419.747223] RBP: 00007ffd456b98b0 R08: 000055e7f2a0c8a0 R09: 0000000000000004 >[35419.747225] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35419.747227] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f0459b00 >[35419.934625] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35419.934629] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35419.934633] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35419.934635] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35419.934637] Call Trace: >[35419.934645] dump_stack+0x85/0xbf >[35419.934661] swiotlb_alloc_coherent+0x1be/0x1d0 >[35419.934672] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35419.934687] ttm_dma_populate+0x25e/0x350 [ttm] >[35419.934697] ttm_tt_bind+0x2c/0x60 [ttm] >[35419.934703] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35419.934717] ttm_bo_validate+0x189/0x1a0 [ttm] >[35419.934722] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35419.934731] ? mutex_trylock+0xcd/0xe0 >[35419.934738] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35419.934775] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35419.934804] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35419.934840] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35419.934874] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35419.934906] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35419.934930] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35419.934962] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35419.934975] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35419.934988] drm_ioctl+0x2d5/0x370 [drm] >[35419.935014] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35419.935021] ? __pm_runtime_resume+0x54/0x90 >[35419.935029] ? trace_hardirqs_on_caller+0xed/0x180 >[35419.935058] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35419.935065] do_vfs_ioctl+0xa5/0x6e0 >[35419.935077] SyS_ioctl+0x74/0x80 >[35419.935084] do_syscall_64+0x79/0x220 >[35419.935089] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35419.935092] RIP: 0033:0x7f70a90d90f7 >[35419.935094] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35419.935098] RAX: ffffffffffffffda RBX: 000055e7f3ae7520 RCX: 00007f70a90d90f7 >[35419.935100] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35419.935102] RBP: 00007ffd456b98b0 R08: 000055e7f3ae7520 R09: 0000000000000004 >[35419.935104] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35419.935106] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f09032c0 >[35419.937167] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35419.937171] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35419.937174] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35419.937177] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35419.937178] Call Trace: >[35419.937185] dump_stack+0x85/0xbf >[35419.937191] swiotlb_alloc_coherent+0x1be/0x1d0 >[35419.937201] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35419.937216] ttm_dma_populate+0x25e/0x350 [ttm] >[35419.937224] ttm_tt_bind+0x2c/0x60 [ttm] >[35419.937230] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35419.937241] ttm_bo_validate+0x189/0x1a0 [ttm] >[35419.937245] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35419.937253] ? mutex_trylock+0xcd/0xe0 >[35419.937261] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35419.937297] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35419.937324] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35419.937357] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35419.937390] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35419.937420] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35419.937443] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35419.937473] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35419.937489] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35419.937501] drm_ioctl+0x2d5/0x370 [drm] >[35419.937539] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35419.937546] ? __pm_runtime_resume+0x54/0x90 >[35419.937554] ? trace_hardirqs_on_caller+0xed/0x180 >[35419.937581] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35419.937588] do_vfs_ioctl+0xa5/0x6e0 >[35419.937599] SyS_ioctl+0x74/0x80 >[35419.937606] do_syscall_64+0x79/0x220 >[35419.937610] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35419.937614] RIP: 0033:0x7f70a90d90f7 >[35419.937616] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35419.937620] RAX: ffffffffffffffda RBX: 000055e7f3ae7520 RCX: 00007f70a90d90f7 >[35419.937622] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35419.937624] RBP: 00007ffd456b98b0 R08: 000055e7f3ae7520 R09: 0000000000000004 >[35419.937626] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35419.937628] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f09032c0 >[35434.149461] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35434.149464] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35434.149467] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35434.149468] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35434.149469] Call Trace: >[35434.149476] dump_stack+0x85/0xbf >[35434.149481] swiotlb_alloc_coherent+0x1be/0x1d0 >[35434.149490] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35434.149500] ttm_dma_populate+0x25e/0x350 [ttm] >[35434.149506] ttm_tt_bind+0x2c/0x60 [ttm] >[35434.149510] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35434.149519] ttm_bo_validate+0x189/0x1a0 [ttm] >[35434.149522] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35434.149529] ? mutex_trylock+0xcd/0xe0 >[35434.149534] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35434.149565] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35434.149589] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35434.149616] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35434.149640] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35434.149662] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35434.149680] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35434.149701] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35434.149715] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35434.149729] drm_ioctl+0x2d5/0x370 [drm] >[35434.149755] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35434.149761] ? __pm_runtime_resume+0x54/0x90 >[35434.149769] ? trace_hardirqs_on_caller+0xed/0x180 >[35434.149797] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35434.149805] do_vfs_ioctl+0xa5/0x6e0 >[35434.149816] SyS_ioctl+0x74/0x80 >[35434.149824] do_syscall_64+0x79/0x220 >[35434.149828] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35434.149832] RIP: 0033:0x7f70a90d90f7 >[35434.149835] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35434.149839] RAX: ffffffffffffffda RBX: 000055e7f3319720 RCX: 00007f70a90d90f7 >[35434.149841] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35434.149843] RBP: 00007ffd456b9940 R08: 000055e7f3319720 R09: 0000000000000004 >[35434.149845] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35434.149847] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0d86e50 >[35434.867871] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35434.867876] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35434.867880] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35434.867882] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35434.867884] Call Trace: >[35434.867892] dump_stack+0x85/0xbf >[35434.867896] swiotlb_alloc_coherent+0x1be/0x1d0 >[35434.867905] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35434.867924] ttm_dma_populate+0x25e/0x350 [ttm] >[35434.867931] ttm_tt_bind+0x2c/0x60 [ttm] >[35434.867935] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35434.867943] ttm_bo_validate+0x189/0x1a0 [ttm] >[35434.867947] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35434.867953] ? mutex_trylock+0xcd/0xe0 >[35434.867970] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35434.868024] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35434.868068] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35434.868100] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35434.868129] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35434.868153] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35434.868172] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35434.868194] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35434.868212] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35434.868221] drm_ioctl+0x2d5/0x370 [drm] >[35434.868245] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35434.868252] ? __pm_runtime_resume+0x54/0x90 >[35434.868260] ? trace_hardirqs_on_caller+0xed/0x180 >[35434.868288] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35434.868296] do_vfs_ioctl+0xa5/0x6e0 >[35434.868305] SyS_ioctl+0x74/0x80 >[35434.868310] do_syscall_64+0x79/0x220 >[35434.868313] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35434.868316] RIP: 0033:0x7f70a90d90f7 >[35434.868317] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35434.868320] RAX: ffffffffffffffda RBX: 000055e7f1079e70 RCX: 00007f70a90d90f7 >[35434.868321] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35434.868323] RBP: 00007ffd456b9940 R08: 000055e7f1079e70 R09: 0000000000000004 >[35434.868324] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35434.868325] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef3643d0 >[35435.980523] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35435.980526] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35435.980529] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35435.980530] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35435.980531] Call Trace: >[35435.980538] dump_stack+0x85/0xbf >[35435.980543] swiotlb_alloc_coherent+0x1be/0x1d0 >[35435.980551] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35435.980560] ttm_dma_populate+0x25e/0x350 [ttm] >[35435.980566] ttm_tt_bind+0x2c/0x60 [ttm] >[35435.980570] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35435.980579] ttm_bo_validate+0x189/0x1a0 [ttm] >[35435.980582] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35435.980588] ? mutex_trylock+0xcd/0xe0 >[35435.980594] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35435.980626] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35435.980648] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35435.980672] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35435.980695] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35435.980720] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35435.980741] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35435.980762] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35435.980774] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35435.980783] drm_ioctl+0x2d5/0x370 [drm] >[35435.980800] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35435.980805] ? __pm_runtime_resume+0x54/0x90 >[35435.980810] ? trace_hardirqs_on_caller+0xed/0x180 >[35435.980828] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35435.980834] do_vfs_ioctl+0xa5/0x6e0 >[35435.980841] SyS_ioctl+0x74/0x80 >[35435.980846] do_syscall_64+0x79/0x220 >[35435.980849] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35435.980851] RIP: 0033:0x7f70a90d90f7 >[35435.980853] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35435.980855] RAX: ffffffffffffffda RBX: 000055e7efd4bba0 RCX: 00007f70a90d90f7 >[35435.980857] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35435.980858] RBP: 00007ffd456b9940 R08: 000055e7efd4bba0 R09: 0000000000000004 >[35435.980859] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35435.980860] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2b78a90 >[35436.388813] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35436.388817] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35436.388820] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35436.388821] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35436.388823] Call Trace: >[35436.388830] dump_stack+0x85/0xbf >[35436.388835] swiotlb_alloc_coherent+0x1be/0x1d0 >[35436.388843] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35436.388853] ttm_dma_populate+0x25e/0x350 [ttm] >[35436.388859] ttm_tt_bind+0x2c/0x60 [ttm] >[35436.388864] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35436.388872] ttm_bo_validate+0x189/0x1a0 [ttm] >[35436.388875] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35436.388881] ? mutex_trylock+0xcd/0xe0 >[35436.388887] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35436.388927] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35436.388953] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35436.388984] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35436.389023] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35436.389060] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35436.389089] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35436.389124] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35436.389142] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35436.389159] drm_ioctl+0x2d5/0x370 [drm] >[35436.389189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35436.389197] ? __pm_runtime_resume+0x54/0x90 >[35436.389205] ? trace_hardirqs_on_caller+0xed/0x180 >[35436.389237] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35436.389245] do_vfs_ioctl+0xa5/0x6e0 >[35436.389258] SyS_ioctl+0x74/0x80 >[35436.389265] do_syscall_64+0x79/0x220 >[35436.389271] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35436.389274] RIP: 0033:0x7fd8d64ef0f7 >[35436.389277] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35436.389281] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[35436.389283] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35436.389286] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 0000000000000004 >[35436.389288] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35436.389290] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e7230 >[35436.429527] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35436.429530] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35436.429533] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35436.429534] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35436.429535] Call Trace: >[35436.429542] dump_stack+0x85/0xbf >[35436.429547] swiotlb_alloc_coherent+0x1be/0x1d0 >[35436.429555] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35436.429564] ttm_dma_populate+0x25e/0x350 [ttm] >[35436.429570] ttm_tt_bind+0x2c/0x60 [ttm] >[35436.429574] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35436.429582] ttm_bo_validate+0x189/0x1a0 [ttm] >[35436.429585] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35436.429591] ? mutex_trylock+0xcd/0xe0 >[35436.429596] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35436.429631] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35436.429662] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35436.429698] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35436.429734] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35436.429778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35436.429796] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35436.429816] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35436.429828] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35436.429836] drm_ioctl+0x2d5/0x370 [drm] >[35436.429853] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35436.429858] ? __pm_runtime_resume+0x54/0x90 >[35436.429863] ? trace_hardirqs_on_caller+0xed/0x180 >[35436.429880] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35436.429886] do_vfs_ioctl+0xa5/0x6e0 >[35436.429892] SyS_ioctl+0x74/0x80 >[35436.429897] do_syscall_64+0x79/0x220 >[35436.429900] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35436.429903] RIP: 0033:0x7fd8d64ef0f7 >[35436.429904] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35436.429907] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[35436.429908] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35436.429909] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 0000000000000004 >[35436.429910] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35436.429912] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e7230 >[35442.070441] swiotlb_tbl_map_single: 8 callbacks suppressed >[35442.070444] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35442.070447] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35442.070449] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35442.070450] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35442.070452] Call Trace: >[35442.070468] dump_stack+0x85/0xbf >[35442.070473] swiotlb_alloc_coherent+0x1be/0x1d0 >[35442.070481] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35442.070490] ttm_dma_populate+0x25e/0x350 [ttm] >[35442.070496] ttm_tt_bind+0x2c/0x60 [ttm] >[35442.070500] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35442.070518] ttm_bo_validate+0x189/0x1a0 [ttm] >[35442.070521] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35442.070537] ? mutex_trylock+0xcd/0xe0 >[35442.070542] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35442.070572] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35442.070590] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35442.070610] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35442.070651] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35442.070670] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35442.070686] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35442.070714] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35442.070726] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35442.070733] drm_ioctl+0x2d5/0x370 [drm] >[35442.070749] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35442.070754] ? __pm_runtime_resume+0x54/0x90 >[35442.070759] ? trace_hardirqs_on_caller+0xed/0x180 >[35442.070776] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35442.070781] do_vfs_ioctl+0xa5/0x6e0 >[35442.070787] SyS_ioctl+0x74/0x80 >[35442.070792] do_syscall_64+0x79/0x220 >[35442.070795] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35442.070798] RIP: 0033:0x7fd8d64ef0f7 >[35442.070799] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35442.070802] RAX: ffffffffffffffda RBX: 00000000032666a0 RCX: 00007fd8d64ef0f7 >[35442.070803] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35442.070804] RBP: 00007ffcc6dba370 R08: 00000000032666a0 R09: 0000000000000004 >[35442.070805] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35442.070807] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031543d0 >[35442.072825] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35442.072829] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35442.072832] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35442.072834] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35442.072836] Call Trace: >[35442.072851] dump_stack+0x85/0xbf >[35442.072856] swiotlb_alloc_coherent+0x1be/0x1d0 >[35442.072872] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35442.072881] ttm_dma_populate+0x25e/0x350 [ttm] >[35442.072887] ttm_tt_bind+0x2c/0x60 [ttm] >[35442.072893] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35442.072916] ttm_bo_validate+0x189/0x1a0 [ttm] >[35442.072921] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35442.072930] ? mutex_trylock+0xcd/0xe0 >[35442.072948] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35442.073002] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35442.073043] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35442.073079] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35442.073114] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35442.073135] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35442.073151] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35442.073171] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35442.073179] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35442.073187] drm_ioctl+0x2d5/0x370 [drm] >[35442.073203] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35442.073208] ? __pm_runtime_resume+0x54/0x90 >[35442.073212] ? trace_hardirqs_on_caller+0xed/0x180 >[35442.073230] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35442.073234] do_vfs_ioctl+0xa5/0x6e0 >[35442.073241] SyS_ioctl+0x74/0x80 >[35442.073245] do_syscall_64+0x79/0x220 >[35442.073248] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35442.073250] RIP: 0033:0x7fd8d64ef0f7 >[35442.073252] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35442.073254] RAX: ffffffffffffffda RBX: 00000000032666a0 RCX: 00007fd8d64ef0f7 >[35442.073256] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35442.073257] RBP: 00007ffcc6dba370 R08: 00000000032666a0 R09: 0000000000000004 >[35442.073258] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35442.073260] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031543d0 >[35446.643491] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35446.643497] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35446.643501] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35446.643503] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35446.643505] Call Trace: >[35446.643515] dump_stack+0x85/0xbf >[35446.643521] swiotlb_alloc_coherent+0x1be/0x1d0 >[35446.643533] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35446.643546] ttm_dma_populate+0x25e/0x350 [ttm] >[35446.643555] ttm_tt_bind+0x2c/0x60 [ttm] >[35446.643561] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35446.643572] ttm_bo_validate+0x189/0x1a0 [ttm] >[35446.643576] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35446.643594] ? mutex_trylock+0xcd/0xe0 >[35446.643602] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35446.643659] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35446.643693] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35446.643730] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35446.643766] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35446.643800] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35446.643825] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35446.643858] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35446.643881] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35446.643895] drm_ioctl+0x2d5/0x370 [drm] >[35446.643920] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35446.643929] ? __pm_runtime_resume+0x54/0x90 >[35446.643936] ? trace_hardirqs_on_caller+0xed/0x180 >[35446.643963] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35446.643972] do_vfs_ioctl+0xa5/0x6e0 >[35446.643982] SyS_ioctl+0x74/0x80 >[35446.643989] do_syscall_64+0x79/0x220 >[35446.643993] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35446.643997] RIP: 0033:0x7f70a90d90f7 >[35446.643999] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35446.644003] RAX: ffffffffffffffda RBX: 000055e7f0083170 RCX: 00007f70a90d90f7 >[35446.644005] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35446.644006] RBP: 00007ffd456b9940 R08: 000055e7f0083170 R09: 0000000000000004 >[35446.644008] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35446.644010] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3133b30 >[35447.716118] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35447.716123] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35447.716127] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35447.716129] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35447.716131] Call Trace: >[35447.716140] dump_stack+0x85/0xbf >[35447.716146] swiotlb_alloc_coherent+0x1be/0x1d0 >[35447.716157] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35447.716171] ttm_dma_populate+0x25e/0x350 [ttm] >[35447.716180] ttm_tt_bind+0x2c/0x60 [ttm] >[35447.716187] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35447.716200] ttm_bo_validate+0x189/0x1a0 [ttm] >[35447.716205] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35447.716212] ? mutex_trylock+0xcd/0xe0 >[35447.716220] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35447.716259] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35447.716288] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35447.716324] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35447.716359] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35447.716396] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35447.716414] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35447.716434] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35447.716446] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35447.716454] drm_ioctl+0x2d5/0x370 [drm] >[35447.716471] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35447.716486] ? __pm_runtime_resume+0x54/0x90 >[35447.716491] ? trace_hardirqs_on_caller+0xed/0x180 >[35447.716509] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35447.716515] do_vfs_ioctl+0xa5/0x6e0 >[35447.716521] SyS_ioctl+0x74/0x80 >[35447.716526] do_syscall_64+0x79/0x220 >[35447.716530] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35447.716532] RIP: 0033:0x7f70a90d90f7 >[35447.716534] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35447.716536] RAX: ffffffffffffffda RBX: 000055e7efaea780 RCX: 00007f70a90d90f7 >[35447.716538] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35447.716539] RBP: 00007ffd456b9940 R08: 000055e7efaea780 R09: 0000000000000004 >[35447.716540] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35447.716541] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee2f3420 >[35448.334482] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35448.334487] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35448.334490] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35448.334492] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35448.334494] Call Trace: >[35448.334502] dump_stack+0x85/0xbf >[35448.334508] swiotlb_alloc_coherent+0x1be/0x1d0 >[35448.334520] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35448.334534] ttm_dma_populate+0x25e/0x350 [ttm] >[35448.334544] ttm_tt_bind+0x2c/0x60 [ttm] >[35448.334550] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35448.334564] ttm_bo_validate+0x189/0x1a0 [ttm] >[35448.334568] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35448.334578] ? mutex_trylock+0xcd/0xe0 >[35448.334586] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35448.334632] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35448.334668] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35448.334678] ? __lock_acquire+0x2d4/0x1340 >[35448.334712] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35448.334750] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35448.334785] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35448.334812] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35448.334846] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35448.334860] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35448.334874] drm_ioctl+0x2d5/0x370 [drm] >[35448.334902] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35448.334910] ? __pm_runtime_resume+0x54/0x90 >[35448.334918] ? trace_hardirqs_on_caller+0xed/0x180 >[35448.334948] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35448.334956] do_vfs_ioctl+0xa5/0x6e0 >[35448.334968] SyS_ioctl+0x74/0x80 >[35448.334976] do_syscall_64+0x79/0x220 >[35448.334991] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35448.334995] RIP: 0033:0x7fd8d64ef0f7 >[35448.334996] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35448.335001] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[35448.335003] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35448.335005] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 00007fd8d67b3c50 >[35448.335007] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35448.335009] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e7230 >[35452.310232] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35452.310235] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35452.310238] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35452.310239] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35452.310240] Call Trace: >[35452.310257] dump_stack+0x85/0xbf >[35452.310261] swiotlb_alloc_coherent+0x1be/0x1d0 >[35452.310270] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35452.310279] ttm_dma_populate+0x25e/0x350 [ttm] >[35452.310286] ttm_tt_bind+0x2c/0x60 [ttm] >[35452.310290] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35452.310297] ttm_bo_validate+0x189/0x1a0 [ttm] >[35452.310301] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35452.310307] ? mutex_trylock+0xcd/0xe0 >[35452.310312] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35452.310342] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35452.310361] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35452.310404] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35452.310425] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35452.310446] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35452.310462] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35452.310481] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35452.310493] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35452.310501] drm_ioctl+0x2d5/0x370 [drm] >[35452.310518] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35452.310523] ? __pm_runtime_resume+0x54/0x90 >[35452.310528] ? trace_hardirqs_on_caller+0xed/0x180 >[35452.310545] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35452.310551] do_vfs_ioctl+0xa5/0x6e0 >[35452.310558] SyS_ioctl+0x74/0x80 >[35452.310563] do_syscall_64+0x79/0x220 >[35452.310566] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35452.310568] RIP: 0033:0x7fd8d64ef0f7 >[35452.310570] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35452.310572] RAX: ffffffffffffffda RBX: 00000000031338c0 RCX: 00007fd8d64ef0f7 >[35452.310574] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35452.310575] RBP: 00007ffcc6dba370 R08: 00000000031338c0 R09: 0000000000000004 >[35452.310576] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35452.310578] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e7230 >[35455.657789] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35455.657793] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35455.657795] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35455.657797] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35455.657798] Call Trace: >[35455.657806] dump_stack+0x85/0xbf >[35455.657812] swiotlb_alloc_coherent+0x1be/0x1d0 >[35455.657821] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35455.657841] ttm_dma_populate+0x25e/0x350 [ttm] >[35455.657858] ttm_tt_bind+0x2c/0x60 [ttm] >[35455.657862] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35455.657871] ttm_bo_validate+0x189/0x1a0 [ttm] >[35455.657874] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35455.657890] ? mutex_trylock+0xcd/0xe0 >[35455.657895] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35455.657929] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35455.657951] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35455.657976] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35455.657998] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35455.658020] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35455.658037] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35455.658057] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35455.658069] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35455.658077] drm_ioctl+0x2d5/0x370 [drm] >[35455.658094] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35455.658099] ? __pm_runtime_resume+0x54/0x90 >[35455.658104] ? trace_hardirqs_on_caller+0xed/0x180 >[35455.658122] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35455.658127] do_vfs_ioctl+0xa5/0x6e0 >[35455.658134] SyS_ioctl+0x74/0x80 >[35455.658138] do_syscall_64+0x79/0x220 >[35455.658142] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35455.658144] RIP: 0033:0x7f70a90d90f7 >[35455.658146] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35455.658148] RAX: ffffffffffffffda RBX: 000055e7f1aad2f0 RCX: 00007f70a90d90f7 >[35455.658149] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35455.658151] RBP: 00007ffd456b9940 R08: 000055e7f1aad2f0 R09: 0000000000000004 >[35455.658152] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35455.658153] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efbe6570 >[35461.703800] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35461.703804] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35461.703808] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35461.703810] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35461.703812] Call Trace: >[35461.703821] dump_stack+0x85/0xbf >[35461.703826] swiotlb_alloc_coherent+0x1be/0x1d0 >[35461.703837] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35461.703853] ttm_dma_populate+0x25e/0x350 [ttm] >[35461.703864] ttm_tt_bind+0x2c/0x60 [ttm] >[35461.703870] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35461.703883] ttm_bo_validate+0x189/0x1a0 [ttm] >[35461.703887] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35461.703896] ? mutex_trylock+0xcd/0xe0 >[35461.703905] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35461.703944] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35461.703975] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35461.704010] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35461.704044] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35461.704078] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35461.704103] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35461.704136] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35461.704151] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35461.704165] drm_ioctl+0x2d5/0x370 [drm] >[35461.704193] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35461.704198] ? __pm_runtime_resume+0x54/0x90 >[35461.704203] ? trace_hardirqs_on_caller+0xed/0x180 >[35461.704222] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35461.704227] do_vfs_ioctl+0xa5/0x6e0 >[35461.704234] SyS_ioctl+0x74/0x80 >[35461.704239] do_syscall_64+0x79/0x220 >[35461.704242] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35461.704245] RIP: 0033:0x7f70a90d90f7 >[35461.704246] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35461.704249] RAX: ffffffffffffffda RBX: 000055e7f17b3cf0 RCX: 00007f70a90d90f7 >[35461.704250] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35461.704252] RBP: 00007ffd456b9940 R08: 000055e7f17b3cf0 R09: 0000000000000004 >[35461.704253] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35461.704254] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed9fc730 >[35463.948210] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35463.948215] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35463.948219] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35463.948221] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35463.948223] Call Trace: >[35463.948232] dump_stack+0x85/0xbf >[35463.948238] swiotlb_alloc_coherent+0x1be/0x1d0 >[35463.948250] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35463.948265] ttm_dma_populate+0x25e/0x350 [ttm] >[35463.948276] ttm_tt_bind+0x2c/0x60 [ttm] >[35463.948282] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35463.948296] ttm_bo_validate+0x189/0x1a0 [ttm] >[35463.948301] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35463.948310] ? mutex_trylock+0xcd/0xe0 >[35463.948319] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35463.948362] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35463.948405] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35463.948446] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35463.948496] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35463.948532] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35463.948569] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35463.948605] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35463.948621] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35463.948636] drm_ioctl+0x2d5/0x370 [drm] >[35463.948664] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35463.948681] ? __pm_runtime_resume+0x54/0x90 >[35463.948689] ? trace_hardirqs_on_caller+0xed/0x180 >[35463.948722] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35463.948739] do_vfs_ioctl+0xa5/0x6e0 >[35463.948752] SyS_ioctl+0x74/0x80 >[35463.948760] do_syscall_64+0x79/0x220 >[35463.948764] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35463.948768] RIP: 0033:0x7f70a90d90f7 >[35463.948771] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35463.948775] RAX: ffffffffffffffda RBX: 000055e7f08a46d0 RCX: 00007f70a90d90f7 >[35463.948777] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35463.948780] RBP: 00007ffd456b98b0 R08: 000055e7f08a46d0 R09: 0000000000000004 >[35463.948782] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35463.948784] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7efa58ac0 >[35464.760381] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35464.760384] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35464.760387] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35464.760388] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35464.760389] Call Trace: >[35464.760396] dump_stack+0x85/0xbf >[35464.760400] swiotlb_alloc_coherent+0x1be/0x1d0 >[35464.760408] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35464.760417] ttm_dma_populate+0x25e/0x350 [ttm] >[35464.760423] ttm_tt_bind+0x2c/0x60 [ttm] >[35464.760427] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35464.760446] ttm_bo_validate+0x189/0x1a0 [ttm] >[35464.760450] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35464.760456] ? mutex_trylock+0xcd/0xe0 >[35464.760462] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35464.760500] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35464.760533] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35464.760567] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35464.760594] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35464.760636] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35464.760659] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35464.760686] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35464.760701] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35464.760714] drm_ioctl+0x2d5/0x370 [drm] >[35464.760739] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35464.760746] ? __pm_runtime_resume+0x54/0x90 >[35464.760752] ? trace_hardirqs_on_caller+0xed/0x180 >[35464.760778] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35464.760785] do_vfs_ioctl+0xa5/0x6e0 >[35464.760794] SyS_ioctl+0x74/0x80 >[35464.760801] do_syscall_64+0x79/0x220 >[35464.760805] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35464.760808] RIP: 0033:0x7f70a90d90f7 >[35464.760810] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35464.760814] RAX: ffffffffffffffda RBX: 000055e7f08a46d0 RCX: 00007f70a90d90f7 >[35464.760815] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35464.760817] RBP: 00007ffd456b9940 R08: 000055e7f08a46d0 R09: 0000000000000004 >[35464.760819] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35464.760821] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f10a8b30 >[35466.308839] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35466.308844] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35466.308848] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35466.308849] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35466.308851] Call Trace: >[35466.308859] dump_stack+0x85/0xbf >[35466.308866] swiotlb_alloc_coherent+0x1be/0x1d0 >[35466.308877] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35466.308891] ttm_dma_populate+0x25e/0x350 [ttm] >[35466.308898] ttm_tt_bind+0x2c/0x60 [ttm] >[35466.308904] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35466.308927] ttm_bo_validate+0x189/0x1a0 [ttm] >[35466.308931] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35466.308940] ? mutex_trylock+0xcd/0xe0 >[35466.308949] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35466.308988] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35466.309013] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35466.309047] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35466.309081] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35466.309111] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35466.309137] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35466.309172] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35466.309188] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35466.309200] drm_ioctl+0x2d5/0x370 [drm] >[35466.309227] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35466.309234] ? __pm_runtime_resume+0x54/0x90 >[35466.309243] ? trace_hardirqs_on_caller+0xed/0x180 >[35466.309272] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35466.309278] do_vfs_ioctl+0xa5/0x6e0 >[35466.309285] SyS_ioctl+0x74/0x80 >[35466.309289] do_syscall_64+0x79/0x220 >[35466.309293] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35466.309295] RIP: 0033:0x7f70a90d90f7 >[35466.309297] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35466.309299] RAX: ffffffffffffffda RBX: 000055e7f27c0a30 RCX: 00007f70a90d90f7 >[35466.309301] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35466.309302] RBP: 00007ffd456b9940 R08: 000055e7f27c0a30 R09: 0000000000000004 >[35466.309303] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35466.309305] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f200ee00 >[35474.056324] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35474.056329] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35474.056333] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35474.056335] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35474.056337] Call Trace: >[35474.056355] dump_stack+0x85/0xbf >[35474.056360] swiotlb_alloc_coherent+0x1be/0x1d0 >[35474.056370] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35474.056384] ttm_dma_populate+0x25e/0x350 [ttm] >[35474.056393] ttm_tt_bind+0x2c/0x60 [ttm] >[35474.056399] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35474.056410] ttm_bo_validate+0x189/0x1a0 [ttm] >[35474.056415] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35474.056423] ? mutex_trylock+0xcd/0xe0 >[35474.056431] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35474.056467] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35474.056496] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35474.056504] ? __lock_acquire+0x2d4/0x1340 >[35474.056545] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35474.056580] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35474.056619] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35474.056644] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35474.056673] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35474.056687] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35474.056701] drm_ioctl+0x2d5/0x370 [drm] >[35474.056739] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35474.056746] ? __pm_runtime_resume+0x54/0x90 >[35474.056752] ? trace_hardirqs_on_caller+0xed/0x180 >[35474.056780] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35474.056787] do_vfs_ioctl+0xa5/0x6e0 >[35474.056793] SyS_ioctl+0x74/0x80 >[35474.056798] do_syscall_64+0x79/0x220 >[35474.056801] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35474.056804] RIP: 0033:0x7f70a90d90f7 >[35474.056805] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35474.056808] RAX: ffffffffffffffda RBX: 000055e7f1b28820 RCX: 00007f70a90d90f7 >[35474.056809] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35474.056811] RBP: 00007ffd456b9940 R08: 000055e7f1b28820 R09: 00007f70a939dc50 >[35474.056812] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35474.056813] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3ae6500 >[35485.086984] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35485.086988] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35485.086991] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35485.086992] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35485.086993] Call Trace: >[35485.087000] dump_stack+0x85/0xbf >[35485.087005] swiotlb_alloc_coherent+0x1be/0x1d0 >[35485.087013] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35485.087022] ttm_dma_populate+0x25e/0x350 [ttm] >[35485.087029] ttm_tt_bind+0x2c/0x60 [ttm] >[35485.087033] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35485.087041] ttm_bo_validate+0x189/0x1a0 [ttm] >[35485.087044] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35485.087050] ? mutex_trylock+0xcd/0xe0 >[35485.087055] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35485.087086] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35485.087107] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35485.087130] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35485.087153] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35485.087174] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35485.087192] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35485.087212] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35485.087224] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35485.087232] drm_ioctl+0x2d5/0x370 [drm] >[35485.087249] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35485.087254] ? __pm_runtime_resume+0x54/0x90 >[35485.087259] ? trace_hardirqs_on_caller+0xed/0x180 >[35485.087277] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35485.087282] do_vfs_ioctl+0xa5/0x6e0 >[35485.087289] SyS_ioctl+0x74/0x80 >[35485.087294] do_syscall_64+0x79/0x220 >[35485.087297] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35485.087299] RIP: 0033:0x7f70a90d90f7 >[35485.087301] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35485.087303] RAX: ffffffffffffffda RBX: 000055e7efed9410 RCX: 00007f70a90d90f7 >[35485.087305] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35485.087306] RBP: 00007ffd456b9940 R08: 000055e7efed9410 R09: 000000000000000b >[35485.087307] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35485.087309] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3a34600 >[35494.075288] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35494.075291] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35494.075294] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35494.075295] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35494.075296] Call Trace: >[35494.075303] dump_stack+0x85/0xbf >[35494.075307] swiotlb_alloc_coherent+0x1be/0x1d0 >[35494.075315] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35494.075323] ttm_dma_populate+0x25e/0x350 [ttm] >[35494.075329] ttm_tt_bind+0x2c/0x60 [ttm] >[35494.075333] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35494.075341] ttm_bo_validate+0x189/0x1a0 [ttm] >[35494.075344] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35494.075349] ? mutex_trylock+0xcd/0xe0 >[35494.075354] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35494.075383] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35494.075402] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35494.075423] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35494.075444] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35494.075463] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35494.075479] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35494.075498] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35494.075509] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35494.075517] drm_ioctl+0x2d5/0x370 [drm] >[35494.075532] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35494.075537] ? __pm_runtime_resume+0x54/0x90 >[35494.075542] ? trace_hardirqs_on_caller+0xed/0x180 >[35494.075559] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35494.075564] do_vfs_ioctl+0xa5/0x6e0 >[35494.075571] SyS_ioctl+0x74/0x80 >[35494.075576] do_syscall_64+0x79/0x220 >[35494.075579] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35494.075581] RIP: 0033:0x7f70a90d90f7 >[35494.075582] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35494.075585] RAX: ffffffffffffffda RBX: 000055e7f3a42a20 RCX: 00007f70a90d90f7 >[35494.075586] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35494.075587] RBP: 00007ffd456b9940 R08: 000055e7f3a42a20 R09: 000000000000000b >[35494.075589] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35494.075590] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f05f4a00 >[35494.584071] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35494.584075] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35494.584077] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35494.584079] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35494.584080] Call Trace: >[35494.584087] dump_stack+0x85/0xbf >[35494.584091] swiotlb_alloc_coherent+0x1be/0x1d0 >[35494.584099] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35494.584108] ttm_dma_populate+0x25e/0x350 [ttm] >[35494.584115] ttm_tt_bind+0x2c/0x60 [ttm] >[35494.584119] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35494.584127] ttm_bo_validate+0x189/0x1a0 [ttm] >[35494.584130] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35494.584137] ? mutex_trylock+0xcd/0xe0 >[35494.584142] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35494.584175] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35494.584198] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35494.584204] ? __lock_acquire+0x2d4/0x1340 >[35494.584225] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35494.584249] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35494.584270] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35494.584288] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35494.584311] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35494.584323] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35494.584333] drm_ioctl+0x2d5/0x370 [drm] >[35494.584350] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35494.584355] ? __pm_runtime_resume+0x54/0x90 >[35494.584359] ? trace_hardirqs_on_caller+0xed/0x180 >[35494.584377] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35494.584383] do_vfs_ioctl+0xa5/0x6e0 >[35494.584390] SyS_ioctl+0x74/0x80 >[35494.584395] do_syscall_64+0x79/0x220 >[35494.584398] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35494.584401] RIP: 0033:0x7f70a90d90f7 >[35494.584403] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35494.584405] RAX: ffffffffffffffda RBX: 000055e7f1a5e370 RCX: 00007f70a90d90f7 >[35494.584407] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35494.584408] RBP: 00007ffd456b9940 R08: 000055e7f1a5e370 R09: 00007f70a939dc50 >[35494.584409] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35494.584410] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efa58ac0 >[35495.806715] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35495.806720] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35495.806724] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35495.806726] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35495.806727] Call Trace: >[35495.806736] dump_stack+0x85/0xbf >[35495.806742] swiotlb_alloc_coherent+0x1be/0x1d0 >[35495.806749] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35495.806758] ttm_dma_populate+0x25e/0x350 [ttm] >[35495.806765] ttm_tt_bind+0x2c/0x60 [ttm] >[35495.806769] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35495.806779] ttm_bo_validate+0x189/0x1a0 [ttm] >[35495.806784] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35495.806793] ? mutex_trylock+0xcd/0xe0 >[35495.806801] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35495.806841] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35495.806865] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35495.806893] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35495.806928] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35495.806960] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35495.806987] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35495.807018] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35495.807033] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35495.807044] drm_ioctl+0x2d5/0x370 [drm] >[35495.807062] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35495.807068] ? __pm_runtime_resume+0x54/0x90 >[35495.807073] ? trace_hardirqs_on_caller+0xed/0x180 >[35495.807091] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35495.807097] do_vfs_ioctl+0xa5/0x6e0 >[35495.807104] SyS_ioctl+0x74/0x80 >[35495.807109] do_syscall_64+0x79/0x220 >[35495.807112] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35495.807114] RIP: 0033:0x7f70a90d90f7 >[35495.807117] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35495.807121] RAX: ffffffffffffffda RBX: 000055e7f1811840 RCX: 00007f70a90d90f7 >[35495.807122] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35495.807124] RBP: 00007ffd456b9940 R08: 000055e7f1811840 R09: 0000000000000004 >[35495.807127] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35495.807129] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f37b1700 >[35505.809224] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35505.809227] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35505.809230] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35505.809231] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35505.809232] Call Trace: >[35505.809239] dump_stack+0x85/0xbf >[35505.809243] swiotlb_alloc_coherent+0x1be/0x1d0 >[35505.809250] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35505.809259] ttm_dma_populate+0x25e/0x350 [ttm] >[35505.809265] ttm_tt_bind+0x2c/0x60 [ttm] >[35505.809269] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35505.809277] ttm_bo_validate+0x189/0x1a0 [ttm] >[35505.809280] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35505.809286] ? mutex_trylock+0xcd/0xe0 >[35505.809291] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35505.809333] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35505.809354] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35505.809376] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35505.809398] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35505.809419] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35505.809435] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35505.809465] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35505.809486] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35505.809495] drm_ioctl+0x2d5/0x370 [drm] >[35505.809511] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35505.809515] ? __pm_runtime_resume+0x54/0x90 >[35505.809520] ? trace_hardirqs_on_caller+0xed/0x180 >[35505.809547] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35505.809552] do_vfs_ioctl+0xa5/0x6e0 >[35505.809559] SyS_ioctl+0x74/0x80 >[35505.809574] do_syscall_64+0x79/0x220 >[35505.809577] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35505.809579] RIP: 0033:0x7f70a90d90f7 >[35505.809581] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35505.809583] RAX: ffffffffffffffda RBX: 000055e7ef4e1a40 RCX: 00007f70a90d90f7 >[35505.809585] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35505.809586] RBP: 00007ffd456b9940 R08: 000055e7ef4e1a40 R09: 000000000000000b >[35505.809597] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35505.809598] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2146ec0 >[35514.796601] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35514.796605] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35514.796608] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35514.796609] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35514.796611] Call Trace: >[35514.796620] dump_stack+0x85/0xbf >[35514.796626] swiotlb_alloc_coherent+0x1be/0x1d0 >[35514.796636] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35514.796651] ttm_dma_populate+0x25e/0x350 [ttm] >[35514.796660] ttm_tt_bind+0x2c/0x60 [ttm] >[35514.796666] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35514.796679] ttm_bo_validate+0x189/0x1a0 [ttm] >[35514.796684] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35514.796694] ? mutex_trylock+0xcd/0xe0 >[35514.796702] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35514.796740] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35514.796763] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35514.796787] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35514.796811] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35514.796833] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35514.796850] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35514.796872] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35514.796884] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35514.796893] drm_ioctl+0x2d5/0x370 [drm] >[35514.796910] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35514.796915] ? __pm_runtime_resume+0x54/0x90 >[35514.796920] ? trace_hardirqs_on_caller+0xed/0x180 >[35514.796939] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35514.796945] do_vfs_ioctl+0xa5/0x6e0 >[35514.796952] SyS_ioctl+0x74/0x80 >[35514.796957] do_syscall_64+0x79/0x220 >[35514.796960] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35514.796963] RIP: 0033:0x7f70a90d90f7 >[35514.796964] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35514.796967] RAX: ffffffffffffffda RBX: 000055e7f00d1410 RCX: 00007f70a90d90f7 >[35514.796968] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35514.796969] RBP: 00007ffd456b9940 R08: 000055e7f00d1410 R09: 0000000000000004 >[35514.796971] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35514.796972] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2a7b210 >[35535.244567] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35535.244571] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35535.244573] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35535.244575] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35535.244576] Call Trace: >[35535.244583] dump_stack+0x85/0xbf >[35535.244588] swiotlb_alloc_coherent+0x1be/0x1d0 >[35535.244597] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35535.244606] ttm_dma_populate+0x25e/0x350 [ttm] >[35535.244613] ttm_tt_bind+0x2c/0x60 [ttm] >[35535.244617] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35535.244626] ttm_bo_validate+0x189/0x1a0 [ttm] >[35535.244631] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35535.244639] ? mutex_trylock+0xcd/0xe0 >[35535.244648] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35535.244687] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35535.244715] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35535.244752] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35535.244779] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35535.244800] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35535.244818] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35535.244839] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35535.244851] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35535.244860] drm_ioctl+0x2d5/0x370 [drm] >[35535.244878] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35535.244883] ? __pm_runtime_resume+0x54/0x90 >[35535.244888] ? trace_hardirqs_on_caller+0xed/0x180 >[35535.244907] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35535.244912] do_vfs_ioctl+0xa5/0x6e0 >[35535.244919] SyS_ioctl+0x74/0x80 >[35535.244924] do_syscall_64+0x79/0x220 >[35535.244927] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35535.244930] RIP: 0033:0x7f70a90d90f7 >[35535.244931] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35535.244934] RAX: ffffffffffffffda RBX: 000055e7ef96c990 RCX: 00007f70a90d90f7 >[35535.244935] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35535.244936] RBP: 00007ffd456b9940 R08: 000055e7ef96c990 R09: 0000000000000004 >[35535.244938] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35535.244939] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f257cf00 >[35535.898567] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35535.898572] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35535.898576] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35535.898578] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35535.898580] Call Trace: >[35535.898588] dump_stack+0x85/0xbf >[35535.898594] swiotlb_alloc_coherent+0x1be/0x1d0 >[35535.898605] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35535.898619] ttm_dma_populate+0x25e/0x350 [ttm] >[35535.898628] ttm_tt_bind+0x2c/0x60 [ttm] >[35535.898634] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35535.898646] ttm_bo_validate+0x189/0x1a0 [ttm] >[35535.898650] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35535.898659] ? mutex_trylock+0xcd/0xe0 >[35535.898667] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35535.898707] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35535.898740] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35535.898777] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35535.898815] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35535.898853] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35535.898882] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35535.898919] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35535.898937] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35535.898953] drm_ioctl+0x2d5/0x370 [drm] >[35535.898983] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35535.898991] ? __pm_runtime_resume+0x54/0x90 >[35535.899000] ? trace_hardirqs_on_caller+0xed/0x180 >[35535.899032] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35535.899040] do_vfs_ioctl+0xa5/0x6e0 >[35535.899052] SyS_ioctl+0x74/0x80 >[35535.899061] do_syscall_64+0x79/0x220 >[35535.899067] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35535.899071] RIP: 0033:0x7fd8d64ef0f7 >[35535.899073] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35535.899078] RAX: ffffffffffffffda RBX: 00000000032666a0 RCX: 00007fd8d64ef0f7 >[35535.899080] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35535.899082] RBP: 00007ffcc6dba370 R08: 00000000032666a0 R09: 0000000000000004 >[35535.899085] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35535.899087] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e7230 >[35536.762405] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35536.762410] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35536.762414] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35536.762416] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35536.762418] Call Trace: >[35536.762427] dump_stack+0x85/0xbf >[35536.762434] swiotlb_alloc_coherent+0x1be/0x1d0 >[35536.762446] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35536.762461] ttm_dma_populate+0x25e/0x350 [ttm] >[35536.762472] ttm_tt_bind+0x2c/0x60 [ttm] >[35536.762478] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35536.762492] ttm_bo_validate+0x189/0x1a0 [ttm] >[35536.762498] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35536.762507] ? mutex_trylock+0xcd/0xe0 >[35536.762516] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35536.762560] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35536.762596] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35536.762638] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35536.762678] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35536.762715] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35536.762743] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35536.762779] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35536.762795] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35536.762809] drm_ioctl+0x2d5/0x370 [drm] >[35536.762839] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35536.762847] ? __pm_runtime_resume+0x54/0x90 >[35536.762856] ? trace_hardirqs_on_caller+0xed/0x180 >[35536.762888] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35536.762896] do_vfs_ioctl+0xa5/0x6e0 >[35536.762909] SyS_ioctl+0x74/0x80 >[35536.762918] do_syscall_64+0x79/0x220 >[35536.762923] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35536.762927] RIP: 0033:0x7fd8d64ef0f7 >[35536.762930] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35536.762935] RAX: ffffffffffffffda RBX: 00000000032666a0 RCX: 00007fd8d64ef0f7 >[35536.762937] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35536.762939] RBP: 00007ffcc6dba370 R08: 00000000032666a0 R09: 0000000000000004 >[35536.762942] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35536.762944] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e7230 >[35536.785358] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35536.785363] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35536.785366] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35536.785368] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35536.785369] Call Trace: >[35536.785377] dump_stack+0x85/0xbf >[35536.785393] swiotlb_alloc_coherent+0x1be/0x1d0 >[35536.785404] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35536.785418] ttm_dma_populate+0x25e/0x350 [ttm] >[35536.785428] ttm_tt_bind+0x2c/0x60 [ttm] >[35536.785433] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35536.785447] ttm_bo_validate+0x189/0x1a0 [ttm] >[35536.785452] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35536.785460] ? mutex_trylock+0xcd/0xe0 >[35536.785468] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35536.785556] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35536.785610] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35536.785654] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35536.785693] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35536.785729] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35536.785755] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35536.785787] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35536.785810] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35536.785826] drm_ioctl+0x2d5/0x370 [drm] >[35536.785854] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35536.785861] ? __pm_runtime_resume+0x54/0x90 >[35536.785869] ? trace_hardirqs_on_caller+0xed/0x180 >[35536.785900] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35536.785908] do_vfs_ioctl+0xa5/0x6e0 >[35536.785919] SyS_ioctl+0x74/0x80 >[35536.785926] do_syscall_64+0x79/0x220 >[35536.785931] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35536.785934] RIP: 0033:0x7fd8d64ef0f7 >[35536.785936] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35536.785940] RAX: ffffffffffffffda RBX: 00000000032666a0 RCX: 00007fd8d64ef0f7 >[35536.785942] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35536.785944] RBP: 00007ffcc6dba370 R08: 00000000032666a0 R09: 0000000000000004 >[35536.785946] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35536.785948] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e7230 >[35538.176960] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35538.176964] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35538.176968] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35538.176971] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35538.176973] Call Trace: >[35538.176982] dump_stack+0x85/0xbf >[35538.176988] swiotlb_alloc_coherent+0x1be/0x1d0 >[35538.176999] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35538.177015] ttm_dma_populate+0x25e/0x350 [ttm] >[35538.177026] ttm_tt_bind+0x2c/0x60 [ttm] >[35538.177032] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35538.177046] ttm_bo_validate+0x189/0x1a0 [ttm] >[35538.177051] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35538.177061] ? mutex_trylock+0xcd/0xe0 >[35538.177069] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35538.177110] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35538.177141] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35538.177178] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35538.177236] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35538.177301] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35538.177327] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35538.177369] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35538.177393] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35538.177407] drm_ioctl+0x2d5/0x370 [drm] >[35538.177433] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35538.177440] ? __pm_runtime_resume+0x54/0x90 >[35538.177448] ? trace_hardirqs_on_caller+0xed/0x180 >[35538.177487] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35538.177494] do_vfs_ioctl+0xa5/0x6e0 >[35538.177506] SyS_ioctl+0x74/0x80 >[35538.177523] do_syscall_64+0x79/0x220 >[35538.177528] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35538.177531] RIP: 0033:0x7fd8d64ef0f7 >[35538.177534] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35538.177538] RAX: ffffffffffffffda RBX: 00000000030e7550 RCX: 00007fd8d64ef0f7 >[35538.177540] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35538.177542] RBP: 00007ffcc6dba370 R08: 00000000030e7550 R09: 0000000000000004 >[35538.177544] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35538.177547] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000323cb00 >[35540.811760] swiotlb_tbl_map_single: 8 callbacks suppressed >[35540.811763] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35540.811766] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35540.811769] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35540.811771] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35540.811772] Call Trace: >[35540.811779] dump_stack+0x85/0xbf >[35540.811784] swiotlb_alloc_coherent+0x1be/0x1d0 >[35540.811792] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35540.811801] ttm_dma_populate+0x25e/0x350 [ttm] >[35540.811807] ttm_tt_bind+0x2c/0x60 [ttm] >[35540.811811] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35540.811820] ttm_bo_validate+0x189/0x1a0 [ttm] >[35540.811823] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35540.811839] ? mutex_trylock+0xcd/0xe0 >[35540.811845] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35540.811878] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35540.811901] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35540.811925] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35540.811948] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35540.811969] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35540.811993] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35540.812024] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35540.812036] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35540.812044] drm_ioctl+0x2d5/0x370 [drm] >[35540.812061] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35540.812066] ? __pm_runtime_resume+0x54/0x90 >[35540.812071] ? trace_hardirqs_on_caller+0xed/0x180 >[35540.812089] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35540.812094] do_vfs_ioctl+0xa5/0x6e0 >[35540.812100] SyS_ioctl+0x74/0x80 >[35540.812105] do_syscall_64+0x79/0x220 >[35540.812108] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35540.812111] RIP: 0033:0x7fd8d64ef0f7 >[35540.812112] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35540.812115] RAX: ffffffffffffffda RBX: 00000000030e7550 RCX: 00007fd8d64ef0f7 >[35540.812116] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35540.812117] RBP: 00007ffcc6dba370 R08: 00000000030e7550 R09: 0000000000000004 >[35540.812118] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35540.812120] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000323cb00 >[35540.814455] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35540.814459] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35540.814463] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35540.814465] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35540.814467] Call Trace: >[35540.814474] dump_stack+0x85/0xbf >[35540.814479] swiotlb_alloc_coherent+0x1be/0x1d0 >[35540.814491] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35540.814507] ttm_dma_populate+0x25e/0x350 [ttm] >[35540.814518] ttm_tt_bind+0x2c/0x60 [ttm] >[35540.814525] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35540.814539] ttm_bo_validate+0x189/0x1a0 [ttm] >[35540.814545] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35540.814555] ? mutex_trylock+0xcd/0xe0 >[35540.814563] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35540.814601] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35540.814632] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35540.814670] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35540.814708] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35540.814743] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35540.814771] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35540.814806] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35540.814820] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35540.814834] drm_ioctl+0x2d5/0x370 [drm] >[35540.814864] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35540.814871] ? __pm_runtime_resume+0x54/0x90 >[35540.814880] ? trace_hardirqs_on_caller+0xed/0x180 >[35540.814911] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35540.814919] do_vfs_ioctl+0xa5/0x6e0 >[35540.814931] SyS_ioctl+0x74/0x80 >[35540.814939] do_syscall_64+0x79/0x220 >[35540.814944] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35540.814947] RIP: 0033:0x7f70a90d90f7 >[35540.814950] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35540.814954] RAX: ffffffffffffffda RBX: 000055e7ef4a3020 RCX: 00007f70a90d90f7 >[35540.814956] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35540.814959] RBP: 00007ffd456b9940 R08: 000055e7ef4a3020 R09: 0000000000000004 >[35540.814961] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35540.814963] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef45be20 >[35540.824644] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35540.824650] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35540.824654] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35540.824656] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35540.824658] Call Trace: >[35540.824667] dump_stack+0x85/0xbf >[35540.824673] swiotlb_alloc_coherent+0x1be/0x1d0 >[35540.824685] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35540.824702] ttm_dma_populate+0x25e/0x350 [ttm] >[35540.824713] ttm_tt_bind+0x2c/0x60 [ttm] >[35540.824719] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35540.824733] ttm_bo_validate+0x189/0x1a0 [ttm] >[35540.824738] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35540.824748] ? mutex_trylock+0xcd/0xe0 >[35540.824756] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35540.824810] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35540.824853] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35540.824895] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35540.824934] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35540.824968] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35540.824996] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35540.825030] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35540.825047] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35540.825062] drm_ioctl+0x2d5/0x370 [drm] >[35540.825088] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35540.825096] ? __pm_runtime_resume+0x54/0x90 >[35540.825105] ? trace_hardirqs_on_caller+0xed/0x180 >[35540.825133] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35540.825141] do_vfs_ioctl+0xa5/0x6e0 >[35540.825153] SyS_ioctl+0x74/0x80 >[35540.825161] do_syscall_64+0x79/0x220 >[35540.825167] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35540.825170] RIP: 0033:0x7fd8d64ef0f7 >[35540.825173] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35540.825177] RAX: ffffffffffffffda RBX: 00000000030e7550 RCX: 00007fd8d64ef0f7 >[35540.825179] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35540.825181] RBP: 00007ffcc6dba370 R08: 00000000030e7550 R09: 0000000000000004 >[35540.825183] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35540.825185] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000323cb00 >[35541.768100] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35541.768103] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35541.768106] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35541.768107] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35541.768108] Call Trace: >[35541.768115] dump_stack+0x85/0xbf >[35541.768120] swiotlb_alloc_coherent+0x1be/0x1d0 >[35541.768128] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35541.768137] ttm_dma_populate+0x25e/0x350 [ttm] >[35541.768143] ttm_tt_bind+0x2c/0x60 [ttm] >[35541.768147] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35541.768155] ttm_bo_validate+0x189/0x1a0 [ttm] >[35541.768158] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35541.768164] ? mutex_trylock+0xcd/0xe0 >[35541.768169] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35541.768199] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35541.768220] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35541.768244] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35541.768267] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35541.768289] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35541.768306] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35541.768327] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35541.768339] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35541.768347] drm_ioctl+0x2d5/0x370 [drm] >[35541.768364] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35541.768369] ? __pm_runtime_resume+0x54/0x90 >[35541.768374] ? trace_hardirqs_on_caller+0xed/0x180 >[35541.768392] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35541.768398] do_vfs_ioctl+0xa5/0x6e0 >[35541.768404] SyS_ioctl+0x74/0x80 >[35541.768409] do_syscall_64+0x79/0x220 >[35541.768412] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35541.768415] RIP: 0033:0x7fd8d64ef0f7 >[35541.768417] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35541.768419] RAX: ffffffffffffffda RBX: 00000000030e7550 RCX: 00007fd8d64ef0f7 >[35541.768421] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35541.768422] RBP: 00007ffcc6dba370 R08: 00000000030e7550 R09: 0000000000000004 >[35541.768423] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35541.768424] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e7230 >[35541.800844] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35541.800847] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35541.800850] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35541.800851] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35541.800852] Call Trace: >[35541.800859] dump_stack+0x85/0xbf >[35541.800863] swiotlb_alloc_coherent+0x1be/0x1d0 >[35541.800871] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35541.800880] ttm_dma_populate+0x25e/0x350 [ttm] >[35541.800886] ttm_tt_bind+0x2c/0x60 [ttm] >[35541.800890] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35541.800907] ttm_bo_validate+0x189/0x1a0 [ttm] >[35541.800911] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35541.800917] ? mutex_trylock+0xcd/0xe0 >[35541.800922] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35541.800955] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35541.800976] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35541.801000] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35541.801033] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35541.801055] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35541.801071] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35541.801092] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35541.801103] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35541.801111] drm_ioctl+0x2d5/0x370 [drm] >[35541.801128] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35541.801133] ? __pm_runtime_resume+0x54/0x90 >[35541.801138] ? trace_hardirqs_on_caller+0xed/0x180 >[35541.801156] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35541.801161] do_vfs_ioctl+0xa5/0x6e0 >[35541.801168] SyS_ioctl+0x74/0x80 >[35541.801173] do_syscall_64+0x79/0x220 >[35541.801176] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35541.801178] RIP: 0033:0x7fd8d64ef0f7 >[35541.801179] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35541.801182] RAX: ffffffffffffffda RBX: 00000000030e7550 RCX: 00007fd8d64ef0f7 >[35541.801183] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35541.801185] RBP: 00007ffcc6dba370 R08: 00000000030e7550 R09: 0000000000000004 >[35541.801186] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35541.801187] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e7230 >[35569.956906] swiotlb_tbl_map_single: 2 callbacks suppressed >[35569.956909] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35569.956911] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35569.956914] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35569.956915] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35569.956916] Call Trace: >[35569.956923] dump_stack+0x85/0xbf >[35569.956927] swiotlb_alloc_coherent+0x1be/0x1d0 >[35569.956934] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35569.956943] ttm_dma_populate+0x25e/0x350 [ttm] >[35569.956949] ttm_tt_bind+0x2c/0x60 [ttm] >[35569.956953] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35569.956961] ttm_bo_validate+0x189/0x1a0 [ttm] >[35569.956964] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35569.956969] ? mutex_trylock+0xcd/0xe0 >[35569.956974] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35569.957005] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35569.957026] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35569.957048] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35569.957071] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35569.957092] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35569.957109] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35569.957129] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35569.957140] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35569.957148] drm_ioctl+0x2d5/0x370 [drm] >[35569.957165] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35569.957170] ? __pm_runtime_resume+0x54/0x90 >[35569.957178] ? trace_hardirqs_on_caller+0xed/0x180 >[35569.957205] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35569.957212] do_vfs_ioctl+0xa5/0x6e0 >[35569.957222] SyS_ioctl+0x74/0x80 >[35569.957228] do_syscall_64+0x79/0x220 >[35569.957233] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35569.957247] RIP: 0033:0x7fd8d64ef0f7 >[35569.957249] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35569.957253] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[35569.957255] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35569.957256] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[35569.957258] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35569.957260] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e4230 >[35569.982300] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35569.982305] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35569.982310] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35569.982312] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35569.982314] Call Trace: >[35569.982324] dump_stack+0x85/0xbf >[35569.982331] swiotlb_alloc_coherent+0x1be/0x1d0 >[35569.982353] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35569.982380] ttm_dma_populate+0x25e/0x350 [ttm] >[35569.982391] ttm_tt_bind+0x2c/0x60 [ttm] >[35569.982398] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35569.982412] ttm_bo_validate+0x189/0x1a0 [ttm] >[35569.982418] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35569.982428] ? mutex_trylock+0xcd/0xe0 >[35569.982437] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35569.982489] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35569.982523] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35569.982563] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35569.982603] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35569.982641] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35569.982670] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35569.982707] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35569.982731] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35569.982750] drm_ioctl+0x2d5/0x370 [drm] >[35569.982778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35569.982785] ? __pm_runtime_resume+0x54/0x90 >[35569.982793] ? trace_hardirqs_on_caller+0xed/0x180 >[35569.982821] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35569.982830] do_vfs_ioctl+0xa5/0x6e0 >[35569.982841] SyS_ioctl+0x74/0x80 >[35569.982850] do_syscall_64+0x79/0x220 >[35569.982855] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35569.982859] RIP: 0033:0x7fd8d64ef0f7 >[35569.982862] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35569.982866] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[35569.982869] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35569.982871] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 0000000000000004 >[35569.982873] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35569.982875] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c172a0 >[35569.995405] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35569.995409] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35569.995411] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35569.995413] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35569.995414] Call Trace: >[35569.995421] dump_stack+0x85/0xbf >[35569.995425] swiotlb_alloc_coherent+0x1be/0x1d0 >[35569.995433] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35569.995443] ttm_dma_populate+0x25e/0x350 [ttm] >[35569.995449] ttm_tt_bind+0x2c/0x60 [ttm] >[35569.995453] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35569.995472] ttm_bo_validate+0x189/0x1a0 [ttm] >[35569.995475] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35569.995491] ? mutex_trylock+0xcd/0xe0 >[35569.995496] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35569.995530] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35569.995554] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35569.995578] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35569.995601] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35569.995623] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35569.995640] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35569.995661] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35569.995673] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35569.995682] drm_ioctl+0x2d5/0x370 [drm] >[35569.995699] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35569.995704] ? __pm_runtime_resume+0x54/0x90 >[35569.995709] ? trace_hardirqs_on_caller+0xed/0x180 >[35569.995728] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35569.995734] do_vfs_ioctl+0xa5/0x6e0 >[35569.995741] SyS_ioctl+0x74/0x80 >[35569.995746] do_syscall_64+0x79/0x220 >[35569.995749] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35569.995752] RIP: 0033:0x7fd8d64ef0f7 >[35569.995753] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35569.995756] RAX: ffffffffffffffda RBX: 000000000323bb00 RCX: 00007fd8d64ef0f7 >[35569.995757] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35569.995759] RBP: 00007ffcc6dba370 R08: 000000000323bb00 R09: 00007fd8d67b3c90 >[35569.995760] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35569.995761] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003132c70 >[35570.059033] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35570.059036] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35570.059038] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35570.059040] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35570.059041] Call Trace: >[35570.059047] dump_stack+0x85/0xbf >[35570.059051] swiotlb_alloc_coherent+0x1be/0x1d0 >[35570.059059] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35570.059068] ttm_dma_populate+0x25e/0x350 [ttm] >[35570.059074] ttm_tt_bind+0x2c/0x60 [ttm] >[35570.059078] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35570.059086] ttm_bo_validate+0x189/0x1a0 [ttm] >[35570.059089] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35570.059094] ? mutex_trylock+0xcd/0xe0 >[35570.059099] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35570.059131] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35570.059152] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35570.059175] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35570.059197] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35570.059218] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35570.059235] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35570.059255] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35570.059267] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35570.059275] drm_ioctl+0x2d5/0x370 [drm] >[35570.059291] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35570.059296] ? __pm_runtime_resume+0x54/0x90 >[35570.059301] ? trace_hardirqs_on_caller+0xed/0x180 >[35570.059319] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35570.059324] do_vfs_ioctl+0xa5/0x6e0 >[35570.059331] SyS_ioctl+0x74/0x80 >[35570.059336] do_syscall_64+0x79/0x220 >[35570.059349] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35570.059352] RIP: 0033:0x7fd8d64ef0f7 >[35570.059353] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35570.059356] RAX: ffffffffffffffda RBX: 00000000032777b0 RCX: 00007fd8d64ef0f7 >[35570.059357] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35570.059359] RBP: 00007ffcc6dba370 R08: 00000000032777b0 R09: 00007fd8d67b3cb0 >[35570.059360] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35570.059361] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000323dca0 >[35570.068368] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35570.068371] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35570.068374] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35570.068375] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35570.068376] Call Trace: >[35570.068383] dump_stack+0x85/0xbf >[35570.068388] swiotlb_alloc_coherent+0x1be/0x1d0 >[35570.068396] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35570.068405] ttm_dma_populate+0x25e/0x350 [ttm] >[35570.068412] ttm_tt_bind+0x2c/0x60 [ttm] >[35570.068416] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35570.068424] ttm_bo_validate+0x189/0x1a0 [ttm] >[35570.068427] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35570.068433] ? mutex_trylock+0xcd/0xe0 >[35570.068438] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35570.068472] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35570.068494] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35570.068518] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35570.068541] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35570.068563] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35570.068580] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35570.068600] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35570.068612] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35570.068621] drm_ioctl+0x2d5/0x370 [drm] >[35570.068639] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35570.068643] ? __pm_runtime_resume+0x54/0x90 >[35570.068649] ? trace_hardirqs_on_caller+0xed/0x180 >[35570.068667] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35570.068672] do_vfs_ioctl+0xa5/0x6e0 >[35570.068679] SyS_ioctl+0x74/0x80 >[35570.068684] do_syscall_64+0x79/0x220 >[35570.068687] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35570.068690] RIP: 0033:0x7fd8d64ef0f7 >[35570.068691] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35570.068694] RAX: ffffffffffffffda RBX: 0000000002b7e390 RCX: 00007fd8d64ef0f7 >[35570.068695] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35570.068697] RBP: 00007ffcc6dba370 R08: 0000000002b7e390 R09: 0000000000000009 >[35570.068698] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35570.068699] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b7e2c0 >[35580.990440] swiotlb_tbl_map_single: 28 callbacks suppressed >[35580.990443] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35580.990448] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35580.990451] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35580.990453] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35580.990455] Call Trace: >[35580.990463] dump_stack+0x85/0xbf >[35580.990468] swiotlb_alloc_coherent+0x1be/0x1d0 >[35580.990479] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35580.990493] ttm_dma_populate+0x25e/0x350 [ttm] >[35580.990501] ttm_tt_bind+0x2c/0x60 [ttm] >[35580.990507] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35580.990518] ttm_bo_validate+0x189/0x1a0 [ttm] >[35580.990523] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35580.990532] ? mutex_trylock+0xcd/0xe0 >[35580.990540] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35580.990580] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35580.990613] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35580.990650] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35580.990686] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35580.990721] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35580.990746] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35580.990778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35580.990792] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35580.990801] drm_ioctl+0x2d5/0x370 [drm] >[35580.990819] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35580.990824] ? __pm_runtime_resume+0x54/0x90 >[35580.990829] ? trace_hardirqs_on_caller+0xed/0x180 >[35580.990848] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35580.990853] do_vfs_ioctl+0xa5/0x6e0 >[35580.990860] SyS_ioctl+0x74/0x80 >[35580.990865] do_syscall_64+0x79/0x220 >[35580.990868] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35580.990871] RIP: 0033:0x7f70a90d90f7 >[35580.990873] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35580.990875] RAX: ffffffffffffffda RBX: 000055e7f0a5e6b0 RCX: 00007f70a90d90f7 >[35580.990877] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35580.990878] RBP: 00007ffd456b9940 R08: 000055e7f0a5e6b0 R09: 0000000000000004 >[35580.990879] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35580.990880] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f14a6ab0 >[35580.992794] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35580.992798] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35580.992802] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35580.992804] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35580.992806] Call Trace: >[35580.992813] dump_stack+0x85/0xbf >[35580.992819] swiotlb_alloc_coherent+0x1be/0x1d0 >[35580.992830] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35580.992847] ttm_dma_populate+0x25e/0x350 [ttm] >[35580.992859] ttm_tt_bind+0x2c/0x60 [ttm] >[35580.992865] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35580.992879] ttm_bo_validate+0x189/0x1a0 [ttm] >[35580.992884] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35580.992893] ? mutex_trylock+0xcd/0xe0 >[35580.992901] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35580.992933] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35580.992960] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35580.992993] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35580.993024] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35580.993054] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35580.993077] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35580.993107] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35580.993120] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35580.993133] drm_ioctl+0x2d5/0x370 [drm] >[35580.993158] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35580.993164] ? __pm_runtime_resume+0x54/0x90 >[35580.993172] ? trace_hardirqs_on_caller+0xed/0x180 >[35580.993198] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35580.993205] do_vfs_ioctl+0xa5/0x6e0 >[35580.993216] SyS_ioctl+0x74/0x80 >[35580.993223] do_syscall_64+0x79/0x220 >[35580.993228] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35580.993231] RIP: 0033:0x7fd8d64ef0f7 >[35580.993233] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35580.993237] RAX: ffffffffffffffda RBX: 0000000003267690 RCX: 00007fd8d64ef0f7 >[35580.993239] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35580.993241] RBP: 00007ffcc6dba370 R08: 0000000003267690 R09: 00007fd8d67b3da0 >[35580.993243] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35580.993245] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[35583.729100] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35583.729105] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35583.729109] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35583.729111] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35583.729113] Call Trace: >[35583.729121] dump_stack+0x85/0xbf >[35583.729127] swiotlb_alloc_coherent+0x1be/0x1d0 >[35583.729139] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35583.729154] ttm_dma_populate+0x25e/0x350 [ttm] >[35583.729165] ttm_tt_bind+0x2c/0x60 [ttm] >[35583.729171] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35583.729185] ttm_bo_validate+0x189/0x1a0 [ttm] >[35583.729190] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35583.729199] ? mutex_trylock+0xcd/0xe0 >[35583.729207] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35583.729250] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35583.729282] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35583.729321] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35583.729358] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35583.729394] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35583.729419] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35583.729454] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35583.729471] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35583.729485] drm_ioctl+0x2d5/0x370 [drm] >[35583.729513] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35583.729520] ? __pm_runtime_resume+0x54/0x90 >[35583.729528] ? trace_hardirqs_on_caller+0xed/0x180 >[35583.729558] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35583.729566] do_vfs_ioctl+0xa5/0x6e0 >[35583.729577] SyS_ioctl+0x74/0x80 >[35583.729584] do_syscall_64+0x79/0x220 >[35583.729589] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35583.729592] RIP: 0033:0x7f70a90d90f7 >[35583.729595] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35583.729599] RAX: ffffffffffffffda RBX: 000055e7f23e1610 RCX: 00007f70a90d90f7 >[35583.729601] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35583.729603] RBP: 00007ffd456b9940 R08: 000055e7f23e1610 R09: 0000000000000004 >[35583.729605] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35583.729607] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef496eb0 >[35587.923856] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35587.923859] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35587.923862] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35587.923863] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35587.923864] Call Trace: >[35587.923871] dump_stack+0x85/0xbf >[35587.923876] swiotlb_alloc_coherent+0x1be/0x1d0 >[35587.923883] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35587.923892] ttm_dma_populate+0x25e/0x350 [ttm] >[35587.923898] ttm_tt_bind+0x2c/0x60 [ttm] >[35587.923902] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35587.923910] ttm_bo_validate+0x189/0x1a0 [ttm] >[35587.923914] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35587.923920] ? mutex_trylock+0xcd/0xe0 >[35587.923925] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35587.923968] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35587.923989] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35587.924012] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35587.924035] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35587.924055] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35587.924071] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35587.924091] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35587.924103] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35587.924111] drm_ioctl+0x2d5/0x370 [drm] >[35587.924127] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35587.924132] ? __pm_runtime_resume+0x54/0x90 >[35587.924137] ? trace_hardirqs_on_caller+0xed/0x180 >[35587.924155] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35587.924160] do_vfs_ioctl+0xa5/0x6e0 >[35587.924166] SyS_ioctl+0x74/0x80 >[35587.924171] do_syscall_64+0x79/0x220 >[35587.924174] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35587.924177] RIP: 0033:0x7f70a90d90f7 >[35587.924178] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35587.924181] RAX: ffffffffffffffda RBX: 000055e7f23e1610 RCX: 00007f70a90d90f7 >[35587.924182] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35587.924183] RBP: 00007ffd456b9940 R08: 000055e7f23e1610 R09: 0000000000000004 >[35587.924184] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35587.924186] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef496eb0 >[35588.324286] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35588.324289] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35588.324292] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35588.324293] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35588.324294] Call Trace: >[35588.324302] dump_stack+0x85/0xbf >[35588.324306] swiotlb_alloc_coherent+0x1be/0x1d0 >[35588.324314] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35588.324323] ttm_dma_populate+0x25e/0x350 [ttm] >[35588.324329] ttm_tt_bind+0x2c/0x60 [ttm] >[35588.324333] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35588.324341] ttm_bo_validate+0x189/0x1a0 [ttm] >[35588.324344] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35588.324350] ? mutex_trylock+0xcd/0xe0 >[35588.324356] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35588.324390] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35588.324412] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35588.324418] ? __lock_acquire+0x2d4/0x1340 >[35588.324449] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35588.324482] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35588.324504] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35588.324521] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35588.324543] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35588.324569] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35588.324583] drm_ioctl+0x2d5/0x370 [drm] >[35588.324611] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35588.324618] ? __pm_runtime_resume+0x54/0x90 >[35588.324634] ? trace_hardirqs_on_caller+0xed/0x180 >[35588.324664] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35588.324671] do_vfs_ioctl+0xa5/0x6e0 >[35588.324683] SyS_ioctl+0x74/0x80 >[35588.324691] do_syscall_64+0x79/0x220 >[35588.324696] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35588.324700] RIP: 0033:0x7f70a90d90f7 >[35588.324702] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35588.324706] RAX: ffffffffffffffda RBX: 000055e7f3378da0 RCX: 00007f70a90d90f7 >[35588.324709] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35588.324711] RBP: 00007ffd456b9940 R08: 000055e7f3378da0 R09: 00007f70a939dc50 >[35588.324713] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35588.324715] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f19aa440 >[35590.482846] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35590.482849] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35590.482852] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35590.482853] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35590.482854] Call Trace: >[35590.482861] dump_stack+0x85/0xbf >[35590.482865] swiotlb_alloc_coherent+0x1be/0x1d0 >[35590.482873] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35590.482881] ttm_dma_populate+0x25e/0x350 [ttm] >[35590.482887] ttm_tt_bind+0x2c/0x60 [ttm] >[35590.482891] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35590.482899] ttm_bo_validate+0x189/0x1a0 [ttm] >[35590.482902] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35590.482908] ? mutex_trylock+0xcd/0xe0 >[35590.482914] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35590.482944] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35590.482966] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35590.482972] ? __lock_acquire+0x2d4/0x1340 >[35590.482993] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35590.483016] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35590.483038] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35590.483057] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35590.483079] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35590.483091] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35590.483099] drm_ioctl+0x2d5/0x370 [drm] >[35590.483118] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35590.483123] ? __pm_runtime_resume+0x54/0x90 >[35590.483127] ? trace_hardirqs_on_caller+0xed/0x180 >[35590.483146] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35590.483151] do_vfs_ioctl+0xa5/0x6e0 >[35590.483158] SyS_ioctl+0x74/0x80 >[35590.483162] do_syscall_64+0x79/0x220 >[35590.483166] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35590.483168] RIP: 0033:0x7f70a90d90f7 >[35590.483170] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35590.483172] RAX: ffffffffffffffda RBX: 000055e7f16e2ea0 RCX: 00007f70a90d90f7 >[35590.483174] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35590.483175] RBP: 00007ffd456b9940 R08: 000055e7f16e2ea0 R09: 00007f70a939dc50 >[35590.483176] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35590.483177] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0adba80 >[35593.228899] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35593.228902] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35593.228905] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35593.228906] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35593.228907] Call Trace: >[35593.228914] dump_stack+0x85/0xbf >[35593.228919] swiotlb_alloc_coherent+0x1be/0x1d0 >[35593.228927] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35593.228936] ttm_dma_populate+0x25e/0x350 [ttm] >[35593.228943] ttm_tt_bind+0x2c/0x60 [ttm] >[35593.228947] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35593.228955] ttm_bo_validate+0x189/0x1a0 [ttm] >[35593.228958] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35593.228964] ? mutex_trylock+0xcd/0xe0 >[35593.228969] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35593.229014] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35593.229036] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35593.229060] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35593.229083] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35593.229104] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35593.229121] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35593.229141] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35593.229153] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35593.229162] drm_ioctl+0x2d5/0x370 [drm] >[35593.229178] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35593.229183] ? __pm_runtime_resume+0x54/0x90 >[35593.229188] ? trace_hardirqs_on_caller+0xed/0x180 >[35593.229206] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35593.229211] do_vfs_ioctl+0xa5/0x6e0 >[35593.229218] SyS_ioctl+0x74/0x80 >[35593.229223] do_syscall_64+0x79/0x220 >[35593.229226] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35593.229228] RIP: 0033:0x7f70a90d90f7 >[35593.229230] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35593.229232] RAX: ffffffffffffffda RBX: 000055e7f16e2ea0 RCX: 00007f70a90d90f7 >[35593.229234] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35593.229235] RBP: 00007ffd456b9940 R08: 000055e7f16e2ea0 R09: 0000000000000004 >[35593.229236] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35593.229237] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef496eb0 >[35594.173271] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35594.173274] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35594.173277] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35594.173278] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35594.173279] Call Trace: >[35594.173286] dump_stack+0x85/0xbf >[35594.173290] swiotlb_alloc_coherent+0x1be/0x1d0 >[35594.173298] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35594.173307] ttm_dma_populate+0x25e/0x350 [ttm] >[35594.173313] ttm_tt_bind+0x2c/0x60 [ttm] >[35594.173317] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35594.173325] ttm_bo_validate+0x189/0x1a0 [ttm] >[35594.173328] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35594.173344] ? mutex_trylock+0xcd/0xe0 >[35594.173349] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35594.173379] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35594.173399] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35594.173422] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35594.173443] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35594.173464] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35594.173480] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35594.173500] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35594.173511] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35594.173519] drm_ioctl+0x2d5/0x370 [drm] >[35594.173535] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35594.173539] ? __pm_runtime_resume+0x54/0x90 >[35594.173544] ? trace_hardirqs_on_caller+0xed/0x180 >[35594.173561] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35594.173566] do_vfs_ioctl+0xa5/0x6e0 >[35594.173573] SyS_ioctl+0x74/0x80 >[35594.173577] do_syscall_64+0x79/0x220 >[35594.173580] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35594.173583] RIP: 0033:0x7fd8d64ef0f7 >[35594.173584] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35594.173587] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[35594.173588] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35594.173589] RBP: 00007ffcc6dba370 R08: 00000000030d8310 R09: 0000000000000004 >[35594.173591] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35594.173592] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c4c4f0 >[35594.243770] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35594.243784] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35594.243788] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35594.243790] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35594.243792] Call Trace: >[35594.243801] dump_stack+0x85/0xbf >[35594.243807] swiotlb_alloc_coherent+0x1be/0x1d0 >[35594.243818] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35594.243834] ttm_dma_populate+0x25e/0x350 [ttm] >[35594.243844] ttm_tt_bind+0x2c/0x60 [ttm] >[35594.243851] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35594.243865] ttm_bo_validate+0x189/0x1a0 [ttm] >[35594.243870] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35594.243879] ? mutex_trylock+0xcd/0xe0 >[35594.243887] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35594.243925] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35594.243956] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35594.244014] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35594.244051] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35594.244085] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35594.244121] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35594.244165] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35594.244180] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35594.244193] drm_ioctl+0x2d5/0x370 [drm] >[35594.244231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35594.244248] ? __pm_runtime_resume+0x54/0x90 >[35594.244257] ? trace_hardirqs_on_caller+0xed/0x180 >[35594.244285] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35594.244293] do_vfs_ioctl+0xa5/0x6e0 >[35594.244305] SyS_ioctl+0x74/0x80 >[35594.244313] do_syscall_64+0x79/0x220 >[35594.244328] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35594.244331] RIP: 0033:0x7fd8d64ef0f7 >[35594.244334] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35594.244338] RAX: ffffffffffffffda RBX: 0000000002cb8490 RCX: 00007fd8d64ef0f7 >[35594.244341] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35594.244343] RBP: 00007ffcc6dba370 R08: 0000000002cb8490 R09: 0000000000000004 >[35594.244345] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35594.244347] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e7230 >[35594.393931] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35594.393934] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35594.393937] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35594.393938] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35594.393939] Call Trace: >[35594.393946] dump_stack+0x85/0xbf >[35594.393950] swiotlb_alloc_coherent+0x1be/0x1d0 >[35594.393958] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35594.393966] ttm_dma_populate+0x25e/0x350 [ttm] >[35594.393973] ttm_tt_bind+0x2c/0x60 [ttm] >[35594.393977] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35594.393984] ttm_bo_validate+0x189/0x1a0 [ttm] >[35594.393987] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35594.393993] ? mutex_trylock+0xcd/0xe0 >[35594.393998] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35594.394041] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35594.394058] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35594.394079] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35594.394099] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35594.394118] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35594.394133] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35594.394152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35594.394163] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35594.394170] drm_ioctl+0x2d5/0x370 [drm] >[35594.394186] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35594.394190] ? __pm_runtime_resume+0x54/0x90 >[35594.394195] ? trace_hardirqs_on_caller+0xed/0x180 >[35594.394211] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35594.394216] do_vfs_ioctl+0xa5/0x6e0 >[35594.394223] SyS_ioctl+0x74/0x80 >[35594.394227] do_syscall_64+0x79/0x220 >[35594.394230] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35594.394232] RIP: 0033:0x7fd8d64ef0f7 >[35594.394234] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35594.394236] RAX: ffffffffffffffda RBX: 0000000003267690 RCX: 00007fd8d64ef0f7 >[35594.394238] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35594.394239] RBP: 00007ffcc6dba370 R08: 0000000003267690 R09: 00007fd8d67b3da0 >[35594.394240] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35594.394241] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbf730 >[35594.532672] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35594.532676] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35594.532678] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35594.532680] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35594.532681] Call Trace: >[35594.532688] dump_stack+0x85/0xbf >[35594.532692] swiotlb_alloc_coherent+0x1be/0x1d0 >[35594.532709] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35594.532718] ttm_dma_populate+0x25e/0x350 [ttm] >[35594.532724] ttm_tt_bind+0x2c/0x60 [ttm] >[35594.532728] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35594.532736] ttm_bo_validate+0x189/0x1a0 [ttm] >[35594.532739] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35594.532745] ? mutex_trylock+0xcd/0xe0 >[35594.532750] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35594.532782] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35594.532803] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35594.532826] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35594.532849] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35594.532870] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35594.532887] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35594.532907] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35594.532918] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35594.532927] drm_ioctl+0x2d5/0x370 [drm] >[35594.532943] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35594.532948] ? __pm_runtime_resume+0x54/0x90 >[35594.532953] ? trace_hardirqs_on_caller+0xed/0x180 >[35594.532971] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35594.532976] do_vfs_ioctl+0xa5/0x6e0 >[35594.532983] SyS_ioctl+0x74/0x80 >[35594.532988] do_syscall_64+0x79/0x220 >[35594.532991] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35594.532993] RIP: 0033:0x7fd8d64ef0f7 >[35594.532995] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35594.532997] RAX: ffffffffffffffda RBX: 0000000002b240f0 RCX: 00007fd8d64ef0f7 >[35594.532999] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35594.533000] RBP: 00007ffcc6dba370 R08: 0000000002b240f0 R09: 00007fd8d67b3da0 >[35594.533001] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35594.533002] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000323cb00 >[35598.284688] swiotlb_tbl_map_single: 62 callbacks suppressed >[35598.284691] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35598.284695] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35598.284697] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35598.284699] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35598.284700] Call Trace: >[35598.284708] dump_stack+0x85/0xbf >[35598.284714] swiotlb_alloc_coherent+0x1be/0x1d0 >[35598.284723] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35598.284732] ttm_dma_populate+0x25e/0x350 [ttm] >[35598.284739] ttm_tt_bind+0x2c/0x60 [ttm] >[35598.284743] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35598.284752] ttm_bo_validate+0x189/0x1a0 [ttm] >[35598.284756] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35598.284762] ? mutex_trylock+0xcd/0xe0 >[35598.284768] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35598.284809] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35598.284837] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35598.284863] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35598.284887] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35598.284909] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35598.284927] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35598.284949] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35598.284962] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35598.284972] drm_ioctl+0x2d5/0x370 [drm] >[35598.284989] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35598.284994] ? __pm_runtime_resume+0x54/0x90 >[35598.285000] ? trace_hardirqs_on_caller+0xed/0x180 >[35598.285019] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35598.285025] do_vfs_ioctl+0xa5/0x6e0 >[35598.285032] SyS_ioctl+0x74/0x80 >[35598.285037] do_syscall_64+0x79/0x220 >[35598.285041] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35598.285044] RIP: 0033:0x7fd8d64ef0f7 >[35598.285045] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35598.285048] RAX: ffffffffffffffda RBX: 0000000002b905e0 RCX: 00007fd8d64ef0f7 >[35598.285049] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35598.285050] RBP: 00007ffcc6dba370 R08: 0000000002b905e0 R09: 0000000000000004 >[35598.285052] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35598.285053] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e7230 >[35598.484971] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35598.484974] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35598.484977] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35598.484978] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35598.484979] Call Trace: >[35598.484986] dump_stack+0x85/0xbf >[35598.484991] swiotlb_alloc_coherent+0x1be/0x1d0 >[35598.484999] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35598.485008] ttm_dma_populate+0x25e/0x350 [ttm] >[35598.485014] ttm_tt_bind+0x2c/0x60 [ttm] >[35598.485018] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35598.485025] ttm_bo_validate+0x189/0x1a0 [ttm] >[35598.485028] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35598.485034] ? mutex_trylock+0xcd/0xe0 >[35598.485039] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35598.485076] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35598.485100] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35598.485125] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35598.485148] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35598.485169] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35598.485186] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35598.485206] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35598.485219] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35598.485227] drm_ioctl+0x2d5/0x370 [drm] >[35598.485243] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35598.485248] ? __pm_runtime_resume+0x54/0x90 >[35598.485253] ? trace_hardirqs_on_caller+0xed/0x180 >[35598.485271] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35598.485276] do_vfs_ioctl+0xa5/0x6e0 >[35598.485282] SyS_ioctl+0x74/0x80 >[35598.485287] do_syscall_64+0x79/0x220 >[35598.485290] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35598.485293] RIP: 0033:0x7fd8d64ef0f7 >[35598.485294] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35598.485297] RAX: ffffffffffffffda RBX: 000000000325a5a0 RCX: 00007fd8d64ef0f7 >[35598.485298] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35598.485299] RBP: 00007ffcc6dba370 R08: 000000000325a5a0 R09: 0000000000000004 >[35598.485301] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35598.485302] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003130280 >[35598.613780] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35598.613783] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35598.613786] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35598.613787] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35598.613788] Call Trace: >[35598.613795] dump_stack+0x85/0xbf >[35598.613800] swiotlb_alloc_coherent+0x1be/0x1d0 >[35598.613807] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35598.613816] ttm_dma_populate+0x25e/0x350 [ttm] >[35598.613822] ttm_tt_bind+0x2c/0x60 [ttm] >[35598.613826] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35598.613833] ttm_bo_validate+0x189/0x1a0 [ttm] >[35598.613836] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35598.613842] ? mutex_trylock+0xcd/0xe0 >[35598.613847] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35598.613878] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35598.613899] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35598.613922] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35598.613945] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35598.613966] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35598.613983] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35598.614003] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35598.614015] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35598.614023] drm_ioctl+0x2d5/0x370 [drm] >[35598.614040] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35598.614044] ? __pm_runtime_resume+0x54/0x90 >[35598.614049] ? trace_hardirqs_on_caller+0xed/0x180 >[35598.614067] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35598.614072] do_vfs_ioctl+0xa5/0x6e0 >[35598.614079] SyS_ioctl+0x74/0x80 >[35598.614084] do_syscall_64+0x79/0x220 >[35598.614087] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35598.614090] RIP: 0033:0x7fd8d64ef0f7 >[35598.614091] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35598.614094] RAX: ffffffffffffffda RBX: 000000000312ff80 RCX: 00007fd8d64ef0f7 >[35598.614095] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35598.614097] RBP: 00007ffcc6dba370 R08: 000000000312ff80 R09: 0000000000000004 >[35598.614098] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35598.614099] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f18e0 >[35598.744170] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35598.744173] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35598.744176] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35598.744177] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35598.744178] Call Trace: >[35598.744185] dump_stack+0x85/0xbf >[35598.744190] swiotlb_alloc_coherent+0x1be/0x1d0 >[35598.744198] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35598.744207] ttm_dma_populate+0x25e/0x350 [ttm] >[35598.744213] ttm_tt_bind+0x2c/0x60 [ttm] >[35598.744217] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35598.744225] ttm_bo_validate+0x189/0x1a0 [ttm] >[35598.744228] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35598.744234] ? mutex_trylock+0xcd/0xe0 >[35598.744239] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35598.744270] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35598.744291] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35598.744315] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35598.744338] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35598.744359] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35598.744377] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35598.744397] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35598.744408] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35598.744416] drm_ioctl+0x2d5/0x370 [drm] >[35598.744433] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35598.744438] ? __pm_runtime_resume+0x54/0x90 >[35598.744443] ? trace_hardirqs_on_caller+0xed/0x180 >[35598.744461] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35598.744466] do_vfs_ioctl+0xa5/0x6e0 >[35598.744473] SyS_ioctl+0x74/0x80 >[35598.744478] do_syscall_64+0x79/0x220 >[35598.744481] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35598.744483] RIP: 0033:0x7fd8d64ef0f7 >[35598.744485] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35598.744487] RAX: ffffffffffffffda RBX: 0000000003132cf0 RCX: 00007fd8d64ef0f7 >[35598.744489] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35598.744490] RBP: 00007ffcc6dba370 R08: 0000000003132cf0 R09: 00007fd8d67b3ca0 >[35598.744491] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35598.744493] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc4a00 >[35598.749231] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35598.749233] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35598.749235] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35598.749237] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35598.749238] Call Trace: >[35598.749242] dump_stack+0x85/0xbf >[35598.749246] swiotlb_alloc_coherent+0x1be/0x1d0 >[35598.749253] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35598.749261] ttm_dma_populate+0x25e/0x350 [ttm] >[35598.749267] ttm_tt_bind+0x2c/0x60 [ttm] >[35598.749271] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35598.749279] ttm_bo_validate+0x189/0x1a0 [ttm] >[35598.749282] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35598.749288] ? mutex_trylock+0xcd/0xe0 >[35598.749293] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35598.749313] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35598.749332] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35598.749353] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35598.749375] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35598.749395] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35598.749411] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35598.749431] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35598.749441] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35598.749449] drm_ioctl+0x2d5/0x370 [drm] >[35598.749466] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35598.749470] ? __pm_runtime_resume+0x54/0x90 >[35598.749475] ? trace_hardirqs_on_caller+0xed/0x180 >[35598.749493] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35598.749498] do_vfs_ioctl+0xa5/0x6e0 >[35598.749505] SyS_ioctl+0x74/0x80 >[35598.749510] do_syscall_64+0x79/0x220 >[35598.749513] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35598.749515] RIP: 0033:0x7fd8d64ef0f7 >[35598.749517] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35598.749519] RAX: ffffffffffffffda RBX: 0000000003132cf0 RCX: 00007fd8d64ef0f7 >[35598.749521] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35598.749522] RBP: 00007ffcc6dba370 R08: 0000000003132cf0 R09: 00007fd8d67b3ca0 >[35598.749533] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35598.749535] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc4a00 >[35606.387795] swiotlb_tbl_map_single: 12 callbacks suppressed >[35606.387797] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35606.387800] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35606.387803] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35606.387804] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35606.387806] Call Trace: >[35606.387813] dump_stack+0x85/0xbf >[35606.387817] swiotlb_alloc_coherent+0x1be/0x1d0 >[35606.387825] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35606.387834] ttm_dma_populate+0x25e/0x350 [ttm] >[35606.387840] ttm_tt_bind+0x2c/0x60 [ttm] >[35606.387844] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35606.387852] ttm_bo_validate+0x189/0x1a0 [ttm] >[35606.387856] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35606.387862] ? mutex_trylock+0xcd/0xe0 >[35606.387867] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35606.387902] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35606.387935] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35606.387960] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35606.387982] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35606.388005] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35606.388035] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35606.388072] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35606.388086] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35606.388095] drm_ioctl+0x2d5/0x370 [drm] >[35606.388112] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35606.388117] ? __pm_runtime_resume+0x54/0x90 >[35606.388122] ? trace_hardirqs_on_caller+0xed/0x180 >[35606.388141] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35606.388146] do_vfs_ioctl+0xa5/0x6e0 >[35606.388153] SyS_ioctl+0x74/0x80 >[35606.388159] do_syscall_64+0x79/0x220 >[35606.388162] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35606.388164] RIP: 0033:0x7f70a90d90f7 >[35606.388166] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35606.388168] RAX: ffffffffffffffda RBX: 000055e7ef4aac60 RCX: 00007f70a90d90f7 >[35606.388170] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35606.388171] RBP: 00007ffd456b9940 R08: 000055e7ef4aac60 R09: 0000000000000004 >[35606.388172] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35606.388174] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0e8bd30 >[35606.715349] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35606.715353] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35606.715357] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35606.715359] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35606.715360] Call Trace: >[35606.715369] dump_stack+0x85/0xbf >[35606.715374] swiotlb_alloc_coherent+0x1be/0x1d0 >[35606.715384] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35606.715399] ttm_dma_populate+0x25e/0x350 [ttm] >[35606.715410] ttm_tt_bind+0x2c/0x60 [ttm] >[35606.715415] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35606.715429] ttm_bo_validate+0x189/0x1a0 [ttm] >[35606.715433] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35606.715443] ? mutex_trylock+0xcd/0xe0 >[35606.715450] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35606.715488] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35606.715519] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35606.715567] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35606.715601] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35606.715632] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35606.715656] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35606.715687] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35606.715702] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35606.715716] drm_ioctl+0x2d5/0x370 [drm] >[35606.715754] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35606.715761] ? __pm_runtime_resume+0x54/0x90 >[35606.715768] ? trace_hardirqs_on_caller+0xed/0x180 >[35606.715796] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35606.715803] do_vfs_ioctl+0xa5/0x6e0 >[35606.715814] SyS_ioctl+0x74/0x80 >[35606.715822] do_syscall_64+0x79/0x220 >[35606.715827] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35606.715831] RIP: 0033:0x7f70a90d90f7 >[35606.715834] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35606.715838] RAX: ffffffffffffffda RBX: 000055e7f010da10 RCX: 00007f70a90d90f7 >[35606.715840] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35606.715843] RBP: 00007ffd456b98b0 R08: 000055e7f010da10 R09: 0000000000000004 >[35606.715845] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35606.715847] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ef308e10 >[35607.097292] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35607.097297] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35607.097300] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35607.097302] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35607.097304] Call Trace: >[35607.097313] dump_stack+0x85/0xbf >[35607.097318] swiotlb_alloc_coherent+0x1be/0x1d0 >[35607.097329] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35607.097342] ttm_dma_populate+0x25e/0x350 [ttm] >[35607.097351] ttm_tt_bind+0x2c/0x60 [ttm] >[35607.097356] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35607.097368] ttm_bo_validate+0x189/0x1a0 [ttm] >[35607.097372] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35607.097380] ? mutex_trylock+0xcd/0xe0 >[35607.097388] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35607.097427] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35607.097457] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35607.097491] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35607.097536] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35607.097578] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35607.097603] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35607.097632] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35607.097646] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35607.097660] drm_ioctl+0x2d5/0x370 [drm] >[35607.097686] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35607.097693] ? __pm_runtime_resume+0x54/0x90 >[35607.097701] ? trace_hardirqs_on_caller+0xed/0x180 >[35607.097728] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35607.097735] do_vfs_ioctl+0xa5/0x6e0 >[35607.097746] SyS_ioctl+0x74/0x80 >[35607.097753] do_syscall_64+0x79/0x220 >[35607.097758] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35607.097761] RIP: 0033:0x7f70a90d90f7 >[35607.097764] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35607.097768] RAX: ffffffffffffffda RBX: 000055e7f29a7600 RCX: 00007f70a90d90f7 >[35607.097770] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35607.097772] RBP: 00007ffd456b9940 R08: 000055e7f29a7600 R09: 0000000000000004 >[35607.097774] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35607.097776] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f172d200 >[35607.110575] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35607.110578] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35607.110580] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35607.110581] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35607.110582] Call Trace: >[35607.110588] dump_stack+0x85/0xbf >[35607.110593] swiotlb_alloc_coherent+0x1be/0x1d0 >[35607.110601] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35607.110610] ttm_dma_populate+0x25e/0x350 [ttm] >[35607.110616] ttm_tt_bind+0x2c/0x60 [ttm] >[35607.110620] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35607.110627] ttm_bo_validate+0x189/0x1a0 [ttm] >[35607.110631] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35607.110636] ? mutex_trylock+0xcd/0xe0 >[35607.110641] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35607.110670] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35607.110691] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35607.110714] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35607.110737] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35607.110758] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35607.110776] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35607.110797] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35607.110807] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35607.110815] drm_ioctl+0x2d5/0x370 [drm] >[35607.110832] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35607.110837] ? __pm_runtime_resume+0x54/0x90 >[35607.110842] ? trace_hardirqs_on_caller+0xed/0x180 >[35607.110861] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35607.110866] do_vfs_ioctl+0xa5/0x6e0 >[35607.110873] SyS_ioctl+0x74/0x80 >[35607.110878] do_syscall_64+0x79/0x220 >[35607.110881] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35607.110883] RIP: 0033:0x7fd8d64ef0f7 >[35607.110885] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35607.110887] RAX: ffffffffffffffda RBX: 0000000003072a40 RCX: 00007fd8d64ef0f7 >[35607.110889] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35607.110890] RBP: 00007ffcc6dba370 R08: 0000000003072a40 R09: 0000000000000004 >[35607.110891] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35607.110892] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000323cb00 >[35607.137153] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35607.137157] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35607.137161] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35607.137162] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35607.137164] Call Trace: >[35607.137173] dump_stack+0x85/0xbf >[35607.137178] swiotlb_alloc_coherent+0x1be/0x1d0 >[35607.137190] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35607.137204] ttm_dma_populate+0x25e/0x350 [ttm] >[35607.137215] ttm_tt_bind+0x2c/0x60 [ttm] >[35607.137221] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35607.137233] ttm_bo_validate+0x189/0x1a0 [ttm] >[35607.137238] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35607.137247] ? mutex_trylock+0xcd/0xe0 >[35607.137256] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35607.137298] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35607.137331] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35607.137368] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35607.137404] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35607.137438] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35607.137463] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35607.137499] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35607.137514] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35607.137528] drm_ioctl+0x2d5/0x370 [drm] >[35607.137556] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35607.137563] ? __pm_runtime_resume+0x54/0x90 >[35607.137572] ? trace_hardirqs_on_caller+0xed/0x180 >[35607.137602] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35607.137610] do_vfs_ioctl+0xa5/0x6e0 >[35607.137622] SyS_ioctl+0x74/0x80 >[35607.137628] do_syscall_64+0x79/0x220 >[35607.137632] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35607.137636] RIP: 0033:0x7fd8d64ef0f7 >[35607.137638] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35607.137642] RAX: ffffffffffffffda RBX: 0000000003048680 RCX: 00007fd8d64ef0f7 >[35607.137643] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35607.137645] RBP: 00007ffcc6dba370 R08: 0000000003048680 R09: 0000000000000004 >[35607.137647] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35607.137649] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000031308d0 >[35611.411142] swiotlb_tbl_map_single: 10 callbacks suppressed >[35611.411146] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35611.411150] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35611.411153] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35611.411155] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35611.411157] Call Trace: >[35611.411166] dump_stack+0x85/0xbf >[35611.411172] swiotlb_alloc_coherent+0x1be/0x1d0 >[35611.411183] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35611.411197] ttm_dma_populate+0x25e/0x350 [ttm] >[35611.411206] ttm_tt_bind+0x2c/0x60 [ttm] >[35611.411212] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35611.411224] ttm_bo_validate+0x189/0x1a0 [ttm] >[35611.411228] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35611.411237] ? mutex_trylock+0xcd/0xe0 >[35611.411244] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35611.411291] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35611.411330] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35611.411364] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35611.411407] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35611.411438] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35611.411461] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35611.411491] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35611.411507] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35611.411521] drm_ioctl+0x2d5/0x370 [drm] >[35611.411558] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35611.411566] ? __pm_runtime_resume+0x54/0x90 >[35611.411575] ? trace_hardirqs_on_caller+0xed/0x180 >[35611.411605] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35611.411623] do_vfs_ioctl+0xa5/0x6e0 >[35611.411635] SyS_ioctl+0x74/0x80 >[35611.411641] do_syscall_64+0x79/0x220 >[35611.411644] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35611.411647] RIP: 0033:0x7f70a90d90f7 >[35611.411650] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35611.411654] RAX: ffffffffffffffda RBX: 000055e7f06797a0 RCX: 00007f70a90d90f7 >[35611.411656] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35611.411658] RBP: 00007ffd456b9940 R08: 000055e7f06797a0 R09: 0000000000000004 >[35611.411660] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35611.411662] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed39ef30 >[35612.047942] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35612.047946] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35612.047949] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35612.047950] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35612.047951] Call Trace: >[35612.047958] dump_stack+0x85/0xbf >[35612.047962] swiotlb_alloc_coherent+0x1be/0x1d0 >[35612.047970] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35612.047978] ttm_dma_populate+0x25e/0x350 [ttm] >[35612.047984] ttm_tt_bind+0x2c/0x60 [ttm] >[35612.047988] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35612.047996] ttm_bo_validate+0x189/0x1a0 [ttm] >[35612.047999] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35612.048005] ? mutex_trylock+0xcd/0xe0 >[35612.048010] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35612.048040] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35612.048060] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35612.048066] ? __lock_acquire+0x2d4/0x1340 >[35612.048085] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35612.048108] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35612.048129] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35612.048146] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35612.048166] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35612.048177] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35612.048185] drm_ioctl+0x2d5/0x370 [drm] >[35612.048202] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35612.048207] ? __pm_runtime_resume+0x54/0x90 >[35612.048211] ? trace_hardirqs_on_caller+0xed/0x180 >[35612.048229] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35612.048234] do_vfs_ioctl+0xa5/0x6e0 >[35612.048241] SyS_ioctl+0x74/0x80 >[35612.048246] do_syscall_64+0x79/0x220 >[35612.048249] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35612.048251] RIP: 0033:0x7f70a90d90f7 >[35612.048253] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35612.048255] RAX: ffffffffffffffda RBX: 000055e7f3ad23b0 RCX: 00007f70a90d90f7 >[35612.048257] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35612.048258] RBP: 00007ffd456b98b0 R08: 000055e7f3ad23b0 R09: 00007f70a939dc50 >[35612.048259] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35612.048260] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f10d6630 >[35612.077306] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35612.077310] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35612.077314] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35612.077316] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35612.077317] Call Trace: >[35612.077326] dump_stack+0x85/0xbf >[35612.077332] swiotlb_alloc_coherent+0x1be/0x1d0 >[35612.077353] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35612.077364] ttm_dma_populate+0x25e/0x350 [ttm] >[35612.077370] ttm_tt_bind+0x2c/0x60 [ttm] >[35612.077374] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35612.077382] ttm_bo_validate+0x189/0x1a0 [ttm] >[35612.077385] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35612.077391] ? mutex_trylock+0xcd/0xe0 >[35612.077396] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35612.077431] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35612.077458] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35612.077466] ? __lock_acquire+0x2d4/0x1340 >[35612.077491] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35612.077515] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35612.077545] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35612.077568] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35612.077590] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35612.077602] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35612.077610] drm_ioctl+0x2d5/0x370 [drm] >[35612.077627] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35612.077632] ? __pm_runtime_resume+0x54/0x90 >[35612.077637] ? trace_hardirqs_on_caller+0xed/0x180 >[35612.077656] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35612.077661] do_vfs_ioctl+0xa5/0x6e0 >[35612.077668] SyS_ioctl+0x74/0x80 >[35612.077673] do_syscall_64+0x79/0x220 >[35612.077677] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35612.077679] RIP: 0033:0x7f70a90d90f7 >[35612.077681] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35612.077683] RAX: ffffffffffffffda RBX: 000055e7f3ad23b0 RCX: 00007f70a90d90f7 >[35612.077685] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35612.077686] RBP: 00007ffd456b98b0 R08: 000055e7f3ad23b0 R09: 00007f70a939dc50 >[35612.077687] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35612.077688] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f10d6630 >[35613.816133] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35613.816137] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35613.816140] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35613.816141] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35613.816142] Call Trace: >[35613.816150] dump_stack+0x85/0xbf >[35613.816155] swiotlb_alloc_coherent+0x1be/0x1d0 >[35613.816164] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35613.816173] ttm_dma_populate+0x25e/0x350 [ttm] >[35613.816180] ttm_tt_bind+0x2c/0x60 [ttm] >[35613.816184] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35613.816192] ttm_bo_validate+0x189/0x1a0 [ttm] >[35613.816196] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35613.816202] ? mutex_trylock+0xcd/0xe0 >[35613.816207] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35613.816251] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35613.816273] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35613.816296] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35613.816319] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35613.816341] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35613.816358] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35613.816378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35613.816390] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35613.816398] drm_ioctl+0x2d5/0x370 [drm] >[35613.816415] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35613.816420] ? __pm_runtime_resume+0x54/0x90 >[35613.816425] ? trace_hardirqs_on_caller+0xed/0x180 >[35613.816443] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35613.816448] do_vfs_ioctl+0xa5/0x6e0 >[35613.816454] SyS_ioctl+0x74/0x80 >[35613.816459] do_syscall_64+0x79/0x220 >[35613.816462] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35613.816465] RIP: 0033:0x7f70a90d90f7 >[35613.816466] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35613.816469] RAX: ffffffffffffffda RBX: 000055e7f27178f0 RCX: 00007f70a90d90f7 >[35613.816470] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35613.816471] RBP: 00007ffd456b9940 R08: 000055e7f27178f0 R09: 0000000000000004 >[35613.816473] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35613.816474] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f22d7bb0 >[35614.854002] sysrq: SysRq : Show Blocked State >[35614.854010] task PC stack pid father >[35614.910468] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35614.910473] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35614.910477] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35614.910479] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35614.910481] Call Trace: >[35614.910490] dump_stack+0x85/0xbf >[35614.910496] swiotlb_alloc_coherent+0x1be/0x1d0 >[35614.910508] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35614.910534] ttm_dma_populate+0x25e/0x350 [ttm] >[35614.910545] ttm_tt_bind+0x2c/0x60 [ttm] >[35614.910551] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35614.910565] ttm_bo_validate+0x189/0x1a0 [ttm] >[35614.910570] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35614.910590] ? mutex_trylock+0xcd/0xe0 >[35614.910599] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35614.910645] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35614.910675] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35614.910702] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35614.910736] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35614.910770] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35614.910797] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35614.910831] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35614.910844] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35614.910856] drm_ioctl+0x2d5/0x370 [drm] >[35614.910883] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35614.910890] ? __pm_runtime_resume+0x54/0x90 >[35614.910898] ? trace_hardirqs_on_caller+0xed/0x180 >[35614.910926] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35614.910932] do_vfs_ioctl+0xa5/0x6e0 >[35614.910943] SyS_ioctl+0x74/0x80 >[35614.910949] do_syscall_64+0x79/0x220 >[35614.910953] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35614.910956] RIP: 0033:0x7f70a90d90f7 >[35614.910958] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35614.910962] RAX: ffffffffffffffda RBX: 000055e7efd0da10 RCX: 00007f70a90d90f7 >[35614.910964] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35614.910966] RBP: 00007ffd456b98b0 R08: 000055e7efd0da10 R09: 0000000000000004 >[35614.910968] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35614.910969] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f32cfb10 >[35616.433880] swiotlb_tbl_map_single: 8 callbacks suppressed >[35616.433884] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35616.433890] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35616.433893] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35616.433896] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35616.433898] Call Trace: >[35616.433909] dump_stack+0x85/0xbf >[35616.433916] swiotlb_alloc_coherent+0x1be/0x1d0 >[35616.433930] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35616.433946] ttm_dma_populate+0x25e/0x350 [ttm] >[35616.433956] ttm_tt_bind+0x2c/0x60 [ttm] >[35616.433962] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35616.433975] ttm_bo_validate+0x189/0x1a0 [ttm] >[35616.433980] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35616.433989] ? mutex_trylock+0xcd/0xe0 >[35616.433998] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35616.434051] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35616.434088] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35616.434097] ? __lock_acquire+0x2d4/0x1340 >[35616.434135] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35616.434175] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35616.434211] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35616.434238] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35616.434273] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35616.434291] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35616.434305] drm_ioctl+0x2d5/0x370 [drm] >[35616.434333] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35616.434340] ? __pm_runtime_resume+0x54/0x90 >[35616.434348] ? trace_hardirqs_on_caller+0xed/0x180 >[35616.434379] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35616.434387] do_vfs_ioctl+0xa5/0x6e0 >[35616.434399] SyS_ioctl+0x74/0x80 >[35616.434406] do_syscall_64+0x79/0x220 >[35616.434412] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35616.434415] RIP: 0033:0x7fd8d64ef0f7 >[35616.434417] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35616.434421] RAX: ffffffffffffffda RBX: 00000000029b1fe0 RCX: 00007fd8d64ef0f7 >[35616.434423] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[35616.434425] RBP: 00007ffcc6dba370 R08: 00000000029b1fe0 R09: 00007fd8d67b3c50 >[35616.434427] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35616.434429] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000323cb00 >[35616.442725] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35616.442730] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35616.442734] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35616.442736] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35616.442738] Call Trace: >[35616.442747] dump_stack+0x85/0xbf >[35616.442753] swiotlb_alloc_coherent+0x1be/0x1d0 >[35616.442765] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35616.442780] ttm_dma_populate+0x25e/0x350 [ttm] >[35616.442790] ttm_tt_bind+0x2c/0x60 [ttm] >[35616.442796] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35616.442809] ttm_bo_validate+0x189/0x1a0 [ttm] >[35616.442814] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35616.442823] ? mutex_trylock+0xcd/0xe0 >[35616.442831] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35616.442874] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35616.442903] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35616.442937] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35616.442971] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35616.443003] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35616.443028] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35616.443059] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35616.443073] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35616.443085] drm_ioctl+0x2d5/0x370 [drm] >[35616.443112] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35616.443119] ? __pm_runtime_resume+0x54/0x90 >[35616.443126] ? trace_hardirqs_on_caller+0xed/0x180 >[35616.443153] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35616.443161] do_vfs_ioctl+0xa5/0x6e0 >[35616.443172] SyS_ioctl+0x74/0x80 >[35616.443179] do_syscall_64+0x79/0x220 >[35616.443184] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35616.443187] RIP: 0033:0x7f70a90d90f7 >[35616.443190] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35616.443194] RAX: ffffffffffffffda RBX: 000055e7f19ad5c0 RCX: 00007f70a90d90f7 >[35616.443196] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35616.443198] RBP: 00007ffd456b9940 R08: 000055e7f19ad5c0 R09: 0000000000000004 >[35616.443200] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35616.443202] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3a0aa90 >[35617.844061] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35617.844064] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35617.844067] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35617.844069] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35617.844072] Call Trace: >[35617.844080] dump_stack+0x85/0xbf >[35617.844085] swiotlb_alloc_coherent+0x1be/0x1d0 >[35617.844097] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35617.844111] ttm_dma_populate+0x25e/0x350 [ttm] >[35617.844123] ttm_tt_bind+0x2c/0x60 [ttm] >[35617.844129] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35617.844141] ttm_bo_validate+0x189/0x1a0 [ttm] >[35617.844146] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35617.844155] ? mutex_trylock+0xcd/0xe0 >[35617.844162] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35617.844205] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35617.844235] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35617.844269] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35617.844302] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35617.844335] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35617.844360] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35617.844393] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35617.844409] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35617.844424] drm_ioctl+0x2d5/0x370 [drm] >[35617.844453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35617.844460] ? __pm_runtime_resume+0x54/0x90 >[35617.844468] ? trace_hardirqs_on_caller+0xed/0x180 >[35617.844496] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35617.844505] do_vfs_ioctl+0xa5/0x6e0 >[35617.844516] SyS_ioctl+0x74/0x80 >[35617.844522] do_syscall_64+0x79/0x220 >[35617.844527] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35617.844532] RIP: 0033:0x7f70a90d90f7 >[35617.844534] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35617.844538] RAX: ffffffffffffffda RBX: 000055e7ef866bf0 RCX: 00007f70a90d90f7 >[35617.844539] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35617.844542] RBP: 00007ffd456b98b0 R08: 000055e7ef866bf0 R09: 0000000000000004 >[35617.844543] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35617.844545] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee4803b0 >[35618.007537] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35618.007542] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35618.007546] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35618.007548] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35618.007550] Call Trace: >[35618.007559] dump_stack+0x85/0xbf >[35618.007565] swiotlb_alloc_coherent+0x1be/0x1d0 >[35618.007576] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35618.007592] ttm_dma_populate+0x25e/0x350 [ttm] >[35618.007601] ttm_tt_bind+0x2c/0x60 [ttm] >[35618.007605] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35618.007613] ttm_bo_validate+0x189/0x1a0 [ttm] >[35618.007617] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35618.007623] ? mutex_trylock+0xcd/0xe0 >[35618.007628] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35618.007661] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35618.007680] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35618.007701] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35618.007723] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35618.007743] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35618.007759] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35618.007779] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35618.007791] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35618.007799] drm_ioctl+0x2d5/0x370 [drm] >[35618.007816] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35618.007820] ? __pm_runtime_resume+0x54/0x90 >[35618.007825] ? trace_hardirqs_on_caller+0xed/0x180 >[35618.007843] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35618.007848] do_vfs_ioctl+0xa5/0x6e0 >[35618.007855] SyS_ioctl+0x74/0x80 >[35618.007860] do_syscall_64+0x79/0x220 >[35618.007863] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35618.007865] RIP: 0033:0x7f70a90d90f7 >[35618.007867] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35618.007869] RAX: ffffffffffffffda RBX: 000055e7ef866bf0 RCX: 00007f70a90d90f7 >[35618.007871] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35618.007872] RBP: 00007ffd456b98b0 R08: 000055e7ef866bf0 R09: 0000000000000004 >[35618.007873] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35618.007875] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee4803b0 >[35618.052411] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35618.052414] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35618.052417] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35618.052419] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35618.052420] Call Trace: >[35618.052427] dump_stack+0x85/0xbf >[35618.052431] swiotlb_alloc_coherent+0x1be/0x1d0 >[35618.052440] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35618.052450] ttm_dma_populate+0x25e/0x350 [ttm] >[35618.052456] ttm_tt_bind+0x2c/0x60 [ttm] >[35618.052460] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35618.052469] ttm_bo_validate+0x189/0x1a0 [ttm] >[35618.052472] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35618.052478] ? mutex_trylock+0xcd/0xe0 >[35618.052484] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35618.052520] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35618.052544] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35618.052574] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35618.052597] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35618.052619] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35618.052638] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35618.052658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35618.052672] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35618.052685] drm_ioctl+0x2d5/0x370 [drm] >[35618.052712] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35618.052719] ? __pm_runtime_resume+0x54/0x90 >[35618.052727] ? trace_hardirqs_on_caller+0xed/0x180 >[35618.052757] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35618.052765] do_vfs_ioctl+0xa5/0x6e0 >[35618.052777] SyS_ioctl+0x74/0x80 >[35618.052786] do_syscall_64+0x79/0x220 >[35618.052791] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35618.052795] RIP: 0033:0x7f70a90d90f7 >[35618.052797] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35618.052801] RAX: ffffffffffffffda RBX: 000055e7f0046210 RCX: 00007f70a90d90f7 >[35618.052803] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35618.052805] RBP: 00007ffd456b9940 R08: 000055e7f0046210 R09: 0000000000000004 >[35618.052807] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35618.052809] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef5d5040 >[35622.453782] swiotlb_tbl_map_single: 8 callbacks suppressed >[35622.453785] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35622.453789] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35622.453792] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35622.453794] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35622.453796] Call Trace: >[35622.453804] dump_stack+0x85/0xbf >[35622.453810] swiotlb_alloc_coherent+0x1be/0x1d0 >[35622.453820] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35622.453834] ttm_dma_populate+0x25e/0x350 [ttm] >[35622.453843] ttm_tt_bind+0x2c/0x60 [ttm] >[35622.453849] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35622.453861] ttm_bo_validate+0x189/0x1a0 [ttm] >[35622.453866] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35622.453875] ? mutex_trylock+0xcd/0xe0 >[35622.453883] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35622.453923] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35622.453955] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35622.453991] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35622.454026] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35622.454058] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35622.454084] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35622.454117] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35622.454130] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35622.454143] drm_ioctl+0x2d5/0x370 [drm] >[35622.454170] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35622.454176] ? __pm_runtime_resume+0x54/0x90 >[35622.454183] ? trace_hardirqs_on_caller+0xed/0x180 >[35622.454212] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35622.454219] do_vfs_ioctl+0xa5/0x6e0 >[35622.454229] SyS_ioctl+0x74/0x80 >[35622.454236] do_syscall_64+0x79/0x220 >[35622.454241] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35622.454244] RIP: 0033:0x7f70a90d90f7 >[35622.454246] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35622.454250] RAX: ffffffffffffffda RBX: 000055e7f0cfb4f0 RCX: 00007f70a90d90f7 >[35622.454252] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35622.454254] RBP: 00007ffd456b9940 R08: 000055e7f0cfb4f0 R09: 0000000000000004 >[35622.454256] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35622.454258] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edb5e400 >[35623.054479] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35623.054482] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35623.054485] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35623.054486] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35623.054488] Call Trace: >[35623.054494] dump_stack+0x85/0xbf >[35623.054499] swiotlb_alloc_coherent+0x1be/0x1d0 >[35623.054507] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35623.054516] ttm_dma_populate+0x25e/0x350 [ttm] >[35623.054522] ttm_tt_bind+0x2c/0x60 [ttm] >[35623.054526] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35623.054534] ttm_bo_validate+0x189/0x1a0 [ttm] >[35623.054537] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35623.054543] ? mutex_trylock+0xcd/0xe0 >[35623.054548] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35623.054583] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35623.054607] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35623.054613] ? __lock_acquire+0x2d4/0x1340 >[35623.054632] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35623.054653] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35623.054673] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35623.054690] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35623.054712] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35623.054723] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35623.054731] drm_ioctl+0x2d5/0x370 [drm] >[35623.054750] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35623.054754] ? __pm_runtime_resume+0x54/0x90 >[35623.054759] ? trace_hardirqs_on_caller+0xed/0x180 >[35623.054777] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35623.054782] do_vfs_ioctl+0xa5/0x6e0 >[35623.054789] SyS_ioctl+0x74/0x80 >[35623.054794] do_syscall_64+0x79/0x220 >[35623.054797] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35623.054800] RIP: 0033:0x7f70a90d90f7 >[35623.054801] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35623.054804] RAX: ffffffffffffffda RBX: 000055e7f0cfb4f0 RCX: 00007f70a90d90f7 >[35623.054805] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35623.054806] RBP: 00007ffd456b98b0 R08: 000055e7f0cfb4f0 R09: 00007f70a939dc50 >[35623.054808] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35623.054809] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ed39ef30 >[35624.343783] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35624.343787] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35624.343790] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35624.343791] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35624.343792] Call Trace: >[35624.343799] dump_stack+0x85/0xbf >[35624.343804] swiotlb_alloc_coherent+0x1be/0x1d0 >[35624.343813] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35624.343823] ttm_dma_populate+0x25e/0x350 [ttm] >[35624.343829] ttm_tt_bind+0x2c/0x60 [ttm] >[35624.343834] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35624.343842] ttm_bo_validate+0x189/0x1a0 [ttm] >[35624.343846] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35624.343852] ? mutex_trylock+0xcd/0xe0 >[35624.343857] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35624.343898] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35624.343925] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35624.343953] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35624.343978] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35624.344001] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35624.344019] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35624.344040] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35624.344053] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35624.344062] drm_ioctl+0x2d5/0x370 [drm] >[35624.344080] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35624.344085] ? __pm_runtime_resume+0x54/0x90 >[35624.344091] ? trace_hardirqs_on_caller+0xed/0x180 >[35624.344109] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35624.344115] do_vfs_ioctl+0xa5/0x6e0 >[35624.344122] SyS_ioctl+0x74/0x80 >[35624.344127] do_syscall_64+0x79/0x220 >[35624.344130] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35624.344133] RIP: 0033:0x7f70a90d90f7 >[35624.344134] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35624.344137] RAX: ffffffffffffffda RBX: 000055e7ee6b4760 RCX: 00007f70a90d90f7 >[35624.344138] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35624.344139] RBP: 00007ffd456b9940 R08: 000055e7ee6b4760 R09: 0000000000000004 >[35624.344141] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35624.344142] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0926330 >[35626.474581] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35626.474584] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35626.474587] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35626.474589] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35626.474601] Call Trace: >[35626.474609] dump_stack+0x85/0xbf >[35626.474615] swiotlb_alloc_coherent+0x1be/0x1d0 >[35626.474626] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35626.474650] ttm_dma_populate+0x25e/0x350 [ttm] >[35626.474656] ttm_tt_bind+0x2c/0x60 [ttm] >[35626.474659] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35626.474667] ttm_bo_validate+0x189/0x1a0 [ttm] >[35626.474670] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35626.474675] ? mutex_trylock+0xcd/0xe0 >[35626.474681] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35626.474712] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35626.474733] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35626.474739] ? __lock_acquire+0x2d4/0x1340 >[35626.474760] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35626.474782] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35626.474804] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35626.474821] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35626.474841] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35626.474852] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35626.474860] drm_ioctl+0x2d5/0x370 [drm] >[35626.474877] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35626.474882] ? __pm_runtime_resume+0x54/0x90 >[35626.474886] ? trace_hardirqs_on_caller+0xed/0x180 >[35626.474904] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35626.474909] do_vfs_ioctl+0xa5/0x6e0 >[35626.474916] SyS_ioctl+0x74/0x80 >[35626.474920] do_syscall_64+0x79/0x220 >[35626.474923] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35626.474926] RIP: 0033:0x7f70a90d90f7 >[35626.474927] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35626.474930] RAX: ffffffffffffffda RBX: 000055e7ef60db30 RCX: 00007f70a90d90f7 >[35626.474931] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35626.474932] RBP: 00007ffd456b98b0 R08: 000055e7ef60db30 R09: 00007f70a939dc50 >[35626.474933] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35626.474935] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f3679140 >[35628.721780] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35628.721783] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35628.721786] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35628.721787] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35628.721788] Call Trace: >[35628.721795] dump_stack+0x85/0xbf >[35628.721799] swiotlb_alloc_coherent+0x1be/0x1d0 >[35628.721807] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35628.721816] ttm_dma_populate+0x25e/0x350 [ttm] >[35628.721822] ttm_tt_bind+0x2c/0x60 [ttm] >[35628.721826] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35628.721834] ttm_bo_validate+0x189/0x1a0 [ttm] >[35628.721837] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35628.721843] ? mutex_trylock+0xcd/0xe0 >[35628.721848] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35628.721882] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35628.721901] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35628.721922] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35628.721944] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35628.721964] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35628.721980] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35628.721999] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35628.722011] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35628.722019] drm_ioctl+0x2d5/0x370 [drm] >[35628.722036] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35628.722041] ? __pm_runtime_resume+0x54/0x90 >[35628.722049] ? trace_hardirqs_on_caller+0xed/0x180 >[35628.722074] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35628.722081] do_vfs_ioctl+0xa5/0x6e0 >[35628.722092] SyS_ioctl+0x74/0x80 >[35628.722100] do_syscall_64+0x79/0x220 >[35628.722104] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35628.722108] RIP: 0033:0x7f70a90d90f7 >[35628.722110] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35628.722114] RAX: ffffffffffffffda RBX: 000055e7f1e12fb0 RCX: 00007f70a90d90f7 >[35628.722116] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35628.722119] RBP: 00007ffd456b9940 R08: 000055e7f1e12fb0 R09: 0000000000000004 >[35628.722121] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35628.722123] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef242ab0 >[35629.060908] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35629.060913] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35629.060916] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35629.060918] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35629.060920] Call Trace: >[35629.060929] dump_stack+0x85/0xbf >[35629.060935] swiotlb_alloc_coherent+0x1be/0x1d0 >[35629.060946] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35629.060961] ttm_dma_populate+0x25e/0x350 [ttm] >[35629.060969] ttm_tt_bind+0x2c/0x60 [ttm] >[35629.060973] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35629.060981] ttm_bo_validate+0x189/0x1a0 [ttm] >[35629.060984] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35629.060990] ? mutex_trylock+0xcd/0xe0 >[35629.060995] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35629.061031] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35629.061056] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35629.061091] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35629.061126] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35629.061159] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35629.061184] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35629.061219] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35629.061234] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35629.061248] drm_ioctl+0x2d5/0x370 [drm] >[35629.061278] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35629.061285] ? __pm_runtime_resume+0x54/0x90 >[35629.061293] ? trace_hardirqs_on_caller+0xed/0x180 >[35629.061324] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35629.061332] do_vfs_ioctl+0xa5/0x6e0 >[35629.061343] SyS_ioctl+0x74/0x80 >[35629.061350] do_syscall_64+0x79/0x220 >[35629.061355] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35629.061359] RIP: 0033:0x7f70a90d90f7 >[35629.061361] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35629.061364] RAX: ffffffffffffffda RBX: 000055e7f2f22850 RCX: 00007f70a90d90f7 >[35629.061366] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35629.061368] RBP: 00007ffd456b98b0 R08: 000055e7f2f22850 R09: 0000000000000004 >[35629.061370] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35629.061371] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee2c5a30 >[35629.852019] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35629.852023] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35629.852026] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35629.852027] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35629.852028] Call Trace: >[35629.852036] dump_stack+0x85/0xbf >[35629.852040] swiotlb_alloc_coherent+0x1be/0x1d0 >[35629.852049] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35629.852059] ttm_dma_populate+0x25e/0x350 [ttm] >[35629.852065] ttm_tt_bind+0x2c/0x60 [ttm] >[35629.852069] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35629.852078] ttm_bo_validate+0x189/0x1a0 [ttm] >[35629.852081] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35629.852088] ? mutex_trylock+0xcd/0xe0 >[35629.852093] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35629.852133] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35629.852158] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35629.852182] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35629.852206] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35629.852229] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35629.852246] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35629.852267] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35629.852280] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35629.852289] drm_ioctl+0x2d5/0x370 [drm] >[35629.852306] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35629.852311] ? __pm_runtime_resume+0x54/0x90 >[35629.852316] ? trace_hardirqs_on_caller+0xed/0x180 >[35629.852334] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35629.852339] do_vfs_ioctl+0xa5/0x6e0 >[35629.852346] SyS_ioctl+0x74/0x80 >[35629.852351] do_syscall_64+0x79/0x220 >[35629.852355] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35629.852357] RIP: 0033:0x7f70a90d90f7 >[35629.852359] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35629.852362] RAX: ffffffffffffffda RBX: 000055e7f3ad2440 RCX: 00007f70a90d90f7 >[35629.852363] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35629.852364] RBP: 00007ffd456b99b0 R08: 000055e7f3ad2440 R09: 0000000000000004 >[35629.852366] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35629.852367] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ef242c20 >[35629.889250] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35629.889256] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35629.889260] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35629.889262] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35629.889264] Call Trace: >[35629.889272] dump_stack+0x85/0xbf >[35629.889279] swiotlb_alloc_coherent+0x1be/0x1d0 >[35629.889291] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35629.889307] ttm_dma_populate+0x25e/0x350 [ttm] >[35629.889318] ttm_tt_bind+0x2c/0x60 [ttm] >[35629.889325] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35629.889339] ttm_bo_validate+0x189/0x1a0 [ttm] >[35629.889344] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35629.889355] ? mutex_trylock+0xcd/0xe0 >[35629.889364] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35629.889408] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35629.889441] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35629.889450] ? __lock_acquire+0x2d4/0x1340 >[35629.889481] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35629.889519] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35629.889554] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35629.889581] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35629.889616] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35629.889632] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35629.889646] drm_ioctl+0x2d5/0x370 [drm] >[35629.889674] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35629.889682] ? __pm_runtime_resume+0x54/0x90 >[35629.889690] ? trace_hardirqs_on_caller+0xed/0x180 >[35629.889721] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35629.889729] do_vfs_ioctl+0xa5/0x6e0 >[35629.889742] SyS_ioctl+0x74/0x80 >[35629.889749] do_syscall_64+0x79/0x220 >[35629.889755] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35629.889759] RIP: 0033:0x7f70a90d90f7 >[35629.889762] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35629.889767] RAX: ffffffffffffffda RBX: 000055e7f017fea0 RCX: 00007f70a90d90f7 >[35629.889769] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35629.889771] RBP: 00007ffd456b99b0 R08: 000055e7f017fea0 R09: 00007f70a939dc50 >[35629.889773] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35629.889776] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f1143630 >[35629.941188] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35629.941194] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35629.941198] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35629.941201] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35629.941203] Call Trace: >[35629.941213] dump_stack+0x85/0xbf >[35629.941219] swiotlb_alloc_coherent+0x1be/0x1d0 >[35629.941230] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35629.941246] ttm_dma_populate+0x25e/0x350 [ttm] >[35629.941257] ttm_tt_bind+0x2c/0x60 [ttm] >[35629.941264] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35629.941278] ttm_bo_validate+0x189/0x1a0 [ttm] >[35629.941282] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35629.941292] ? mutex_trylock+0xcd/0xe0 >[35629.941300] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35629.941338] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35629.941371] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35629.941409] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35629.941444] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35629.941480] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35629.941508] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35629.941543] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35629.941560] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35629.941574] drm_ioctl+0x2d5/0x370 [drm] >[35629.941602] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35629.941610] ? __pm_runtime_resume+0x54/0x90 >[35629.941618] ? trace_hardirqs_on_caller+0xed/0x180 >[35629.941648] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35629.941657] do_vfs_ioctl+0xa5/0x6e0 >[35629.941669] SyS_ioctl+0x74/0x80 >[35629.941676] do_syscall_64+0x79/0x220 >[35629.941681] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35629.941685] RIP: 0033:0x7f70a90d90f7 >[35629.941687] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35629.941690] RAX: ffffffffffffffda RBX: 000055e7f2aa3cd0 RCX: 00007f70a90d90f7 >[35629.941692] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35629.941694] RBP: 00007ffd456b99b0 R08: 000055e7f2aa3cd0 R09: 0000000000000004 >[35629.941696] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35629.941699] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f1e8c0b0 >[35639.727046] swiotlb_tbl_map_single: 4 callbacks suppressed >[35639.727050] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35639.727054] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35639.727058] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35639.727060] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35639.727061] Call Trace: >[35639.727070] dump_stack+0x85/0xbf >[35639.727076] swiotlb_alloc_coherent+0x1be/0x1d0 >[35639.727087] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35639.727098] ttm_dma_populate+0x25e/0x350 [ttm] >[35639.727104] ttm_tt_bind+0x2c/0x60 [ttm] >[35639.727108] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35639.727116] ttm_bo_validate+0x189/0x1a0 [ttm] >[35639.727119] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35639.727125] ? mutex_trylock+0xcd/0xe0 >[35639.727130] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35639.727168] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35639.727188] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35639.727221] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35639.727251] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35639.727284] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35639.727310] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35639.727340] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35639.727357] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35639.727369] drm_ioctl+0x2d5/0x370 [drm] >[35639.727395] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35639.727401] ? __pm_runtime_resume+0x54/0x90 >[35639.727409] ? trace_hardirqs_on_caller+0xed/0x180 >[35639.727438] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35639.727444] do_vfs_ioctl+0xa5/0x6e0 >[35639.727451] SyS_ioctl+0x74/0x80 >[35639.727456] do_syscall_64+0x79/0x220 >[35639.727459] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35639.727461] RIP: 0033:0x7f70a90d90f7 >[35639.727463] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35639.727465] RAX: ffffffffffffffda RBX: 000055e7ef82d2b0 RCX: 00007f70a90d90f7 >[35639.727467] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35639.727468] RBP: 00007ffd456b9940 R08: 000055e7ef82d2b0 R09: 0000000000000004 >[35639.727469] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35639.727470] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed552400 >[35640.892974] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35640.892977] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35640.892980] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35640.892982] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35640.892983] Call Trace: >[35640.892990] dump_stack+0x85/0xbf >[35640.892994] swiotlb_alloc_coherent+0x1be/0x1d0 >[35640.893002] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35640.893011] ttm_dma_populate+0x25e/0x350 [ttm] >[35640.893017] ttm_tt_bind+0x2c/0x60 [ttm] >[35640.893021] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35640.893029] ttm_bo_validate+0x189/0x1a0 [ttm] >[35640.893032] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35640.893037] ? mutex_trylock+0xcd/0xe0 >[35640.893042] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35640.893074] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35640.893092] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35640.893098] ? __lock_acquire+0x2d4/0x1340 >[35640.893116] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35640.893137] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35640.893158] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35640.893173] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35640.893193] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35640.893204] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35640.893212] drm_ioctl+0x2d5/0x370 [drm] >[35640.893229] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35640.893233] ? __pm_runtime_resume+0x54/0x90 >[35640.893237] ? trace_hardirqs_on_caller+0xed/0x180 >[35640.893255] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35640.893260] do_vfs_ioctl+0xa5/0x6e0 >[35640.893267] SyS_ioctl+0x74/0x80 >[35640.893271] do_syscall_64+0x79/0x220 >[35640.893274] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35640.893277] RIP: 0033:0x7fd8d64ef0f7 >[35640.893278] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35640.893281] RAX: ffffffffffffffda RBX: 0000000002d6a910 RCX: 00007fd8d64ef0f7 >[35640.893282] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[35640.893284] RBP: 00007ffcc6dba1c0 R08: 0000000002d6a910 R09: 0000000000000004 >[35640.893285] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35640.893286] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e7230 >[35641.358773] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35641.358778] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35641.358782] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35641.358784] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35641.358786] Call Trace: >[35641.358794] dump_stack+0x85/0xbf >[35641.358800] swiotlb_alloc_coherent+0x1be/0x1d0 >[35641.358811] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35641.358827] ttm_dma_populate+0x25e/0x350 [ttm] >[35641.358837] ttm_tt_bind+0x2c/0x60 [ttm] >[35641.358853] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35641.358878] ttm_bo_validate+0x189/0x1a0 [ttm] >[35641.358883] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35641.358892] ? mutex_trylock+0xcd/0xe0 >[35641.358900] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35641.358938] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35641.358979] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35641.359028] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35641.359063] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35641.359106] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35641.359142] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35641.359174] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35641.359189] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35641.359202] drm_ioctl+0x2d5/0x370 [drm] >[35641.359238] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35641.359245] ? __pm_runtime_resume+0x54/0x90 >[35641.359253] ? trace_hardirqs_on_caller+0xed/0x180 >[35641.359281] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35641.359289] do_vfs_ioctl+0xa5/0x6e0 >[35641.359300] SyS_ioctl+0x74/0x80 >[35641.359308] do_syscall_64+0x79/0x220 >[35641.359313] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35641.359316] RIP: 0033:0x7f70a90d90f7 >[35641.359319] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35641.359323] RAX: ffffffffffffffda RBX: 000055e7eeb494b0 RCX: 00007f70a90d90f7 >[35641.359325] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35641.359327] RBP: 00007ffd456b9940 R08: 000055e7eeb494b0 R09: 0000000000000004 >[35641.359330] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35641.359331] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3679140 >[35649.035231] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35649.035234] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35649.035237] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35649.035238] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35649.035240] Call Trace: >[35649.035247] dump_stack+0x85/0xbf >[35649.035251] swiotlb_alloc_coherent+0x1be/0x1d0 >[35649.035259] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35649.035268] ttm_dma_populate+0x25e/0x350 [ttm] >[35649.035274] ttm_tt_bind+0x2c/0x60 [ttm] >[35649.035278] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35649.035285] ttm_bo_validate+0x189/0x1a0 [ttm] >[35649.035288] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35649.035294] ? mutex_trylock+0xcd/0xe0 >[35649.035299] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35649.035336] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35649.035355] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35649.035375] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35649.035396] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35649.035416] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35649.035432] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35649.035450] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35649.035462] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35649.035470] drm_ioctl+0x2d5/0x370 [drm] >[35649.035486] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35649.035491] ? __pm_runtime_resume+0x54/0x90 >[35649.035496] ? trace_hardirqs_on_caller+0xed/0x180 >[35649.035512] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35649.035518] do_vfs_ioctl+0xa5/0x6e0 >[35649.035525] SyS_ioctl+0x74/0x80 >[35649.035529] do_syscall_64+0x79/0x220 >[35649.035532] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35649.035535] RIP: 0033:0x7f70a90d90f7 >[35649.035536] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35649.035539] RAX: ffffffffffffffda RBX: 000055e7ee2c5690 RCX: 00007f70a90d90f7 >[35649.035540] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35649.035541] RBP: 00007ffd456b98b0 R08: 000055e7ee2c5690 R09: 0000000000000004 >[35649.035542] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35649.035543] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f0e8bd30 >[35649.072111] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35649.072116] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35649.072130] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35649.072132] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35649.072134] Call Trace: >[35649.072143] dump_stack+0x85/0xbf >[35649.072149] swiotlb_alloc_coherent+0x1be/0x1d0 >[35649.072161] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35649.072177] ttm_dma_populate+0x25e/0x350 [ttm] >[35649.072187] ttm_tt_bind+0x2c/0x60 [ttm] >[35649.072194] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35649.072208] ttm_bo_validate+0x189/0x1a0 [ttm] >[35649.072213] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35649.072223] ? mutex_trylock+0xcd/0xe0 >[35649.072232] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35649.072276] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35649.072308] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35649.072346] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35649.072382] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35649.072418] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35649.072445] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35649.072470] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35649.072485] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35649.072499] drm_ioctl+0x2d5/0x370 [drm] >[35649.072527] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35649.072534] ? __pm_runtime_resume+0x54/0x90 >[35649.072542] ? trace_hardirqs_on_caller+0xed/0x180 >[35649.072574] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35649.072582] do_vfs_ioctl+0xa5/0x6e0 >[35649.072595] SyS_ioctl+0x74/0x80 >[35649.072602] do_syscall_64+0x79/0x220 >[35649.072607] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35649.072611] RIP: 0033:0x7f70a90d90f7 >[35649.072613] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35649.072618] RAX: ffffffffffffffda RBX: 000055e7ee2c5690 RCX: 00007f70a90d90f7 >[35649.072620] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35649.072622] RBP: 00007ffd456b98b0 R08: 000055e7ee2c5690 R09: 0000000000000004 >[35649.072624] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35649.072627] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f0e8bd30 >[35649.080492] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35649.080497] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35649.080500] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35649.080502] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35649.080504] Call Trace: >[35649.080513] dump_stack+0x85/0xbf >[35649.080518] swiotlb_alloc_coherent+0x1be/0x1d0 >[35649.080530] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35649.080543] ttm_dma_populate+0x25e/0x350 [ttm] >[35649.080553] ttm_tt_bind+0x2c/0x60 [ttm] >[35649.080558] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35649.080571] ttm_bo_validate+0x189/0x1a0 [ttm] >[35649.080575] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35649.080583] ? mutex_trylock+0xcd/0xe0 >[35649.080591] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35649.080635] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35649.080665] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35649.080708] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35649.080742] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35649.080774] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35649.080801] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35649.080831] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35649.080847] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35649.080860] drm_ioctl+0x2d5/0x370 [drm] >[35649.080886] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35649.080893] ? __pm_runtime_resume+0x54/0x90 >[35649.080900] ? trace_hardirqs_on_caller+0xed/0x180 >[35649.080927] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35649.080935] do_vfs_ioctl+0xa5/0x6e0 >[35649.080945] SyS_ioctl+0x74/0x80 >[35649.080952] do_syscall_64+0x79/0x220 >[35649.080956] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35649.080959] RIP: 0033:0x7f70a90d90f7 >[35649.080961] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35649.080964] RAX: ffffffffffffffda RBX: 000055e7ee2c5690 RCX: 00007f70a90d90f7 >[35649.080966] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35649.080967] RBP: 00007ffd456b98b0 R08: 000055e7ee2c5690 R09: 0000000000000004 >[35649.080969] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35649.080971] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f0e8bd30 >[35652.568704] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35652.568715] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35652.568718] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35652.568720] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35652.568721] Call Trace: >[35652.568728] dump_stack+0x85/0xbf >[35652.568732] swiotlb_alloc_coherent+0x1be/0x1d0 >[35652.568740] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35652.568749] ttm_dma_populate+0x25e/0x350 [ttm] >[35652.568755] ttm_tt_bind+0x2c/0x60 [ttm] >[35652.568759] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35652.568767] ttm_bo_validate+0x189/0x1a0 [ttm] >[35652.568770] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35652.568776] ? mutex_trylock+0xcd/0xe0 >[35652.568781] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35652.568812] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35652.568833] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35652.568857] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35652.568880] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35652.568901] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35652.568918] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35652.568939] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35652.568950] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35652.568959] drm_ioctl+0x2d5/0x370 [drm] >[35652.568976] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35652.568980] ? __pm_runtime_resume+0x54/0x90 >[35652.568986] ? trace_hardirqs_on_caller+0xed/0x180 >[35652.569004] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35652.569009] do_vfs_ioctl+0xa5/0x6e0 >[35652.569016] SyS_ioctl+0x74/0x80 >[35652.569021] do_syscall_64+0x79/0x220 >[35652.569024] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35652.569027] RIP: 0033:0x7f70a90d90f7 >[35652.569028] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35652.569031] RAX: ffffffffffffffda RBX: 000055e7eef2bfa0 RCX: 00007f70a90d90f7 >[35652.569032] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35652.569033] RBP: 00007ffd456b9940 R08: 000055e7eef2bfa0 R09: 0000000000000004 >[35652.569034] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35652.569036] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eef2dc00 >[35659.276217] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35659.276221] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35659.276224] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35659.276226] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35659.276228] Call Trace: >[35659.276237] dump_stack+0x85/0xbf >[35659.276242] swiotlb_alloc_coherent+0x1be/0x1d0 >[35659.276252] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35659.276262] ttm_dma_populate+0x25e/0x350 [ttm] >[35659.276272] ttm_tt_bind+0x2c/0x60 [ttm] >[35659.276278] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35659.276287] ttm_bo_validate+0x189/0x1a0 [ttm] >[35659.276291] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35659.276296] ? mutex_trylock+0xcd/0xe0 >[35659.276301] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35659.276339] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35659.276368] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35659.276392] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35659.276415] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35659.276438] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35659.276455] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35659.276476] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35659.276488] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35659.276496] drm_ioctl+0x2d5/0x370 [drm] >[35659.276513] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35659.276518] ? __pm_runtime_resume+0x54/0x90 >[35659.276523] ? trace_hardirqs_on_caller+0xed/0x180 >[35659.276553] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35659.276561] do_vfs_ioctl+0xa5/0x6e0 >[35659.276573] SyS_ioctl+0x74/0x80 >[35659.276581] do_syscall_64+0x79/0x220 >[35659.276586] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35659.276589] RIP: 0033:0x7f70a90d90f7 >[35659.276592] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35659.276596] RAX: ffffffffffffffda RBX: 000055e7ec59ef90 RCX: 00007f70a90d90f7 >[35659.276598] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35659.276600] RBP: 00007ffd456b9940 R08: 000055e7ec59ef90 R09: 0000000000000004 >[35659.276603] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35659.276605] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f228a120 >[35660.628309] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35660.628312] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35660.628315] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35660.628316] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35660.628317] Call Trace: >[35660.628324] dump_stack+0x85/0xbf >[35660.628329] swiotlb_alloc_coherent+0x1be/0x1d0 >[35660.628337] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35660.628346] ttm_dma_populate+0x25e/0x350 [ttm] >[35660.628353] ttm_tt_bind+0x2c/0x60 [ttm] >[35660.628357] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35660.628365] ttm_bo_validate+0x189/0x1a0 [ttm] >[35660.628368] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35660.628374] ? mutex_trylock+0xcd/0xe0 >[35660.628379] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35660.628411] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35660.628434] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35660.628458] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35660.628481] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35660.628505] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35660.628524] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35660.628547] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35660.628559] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35660.628568] drm_ioctl+0x2d5/0x370 [drm] >[35660.628586] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35660.628592] ? __pm_runtime_resume+0x54/0x90 >[35660.628597] ? trace_hardirqs_on_caller+0xed/0x180 >[35660.628616] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35660.628622] do_vfs_ioctl+0xa5/0x6e0 >[35660.628629] SyS_ioctl+0x74/0x80 >[35660.628634] do_syscall_64+0x79/0x220 >[35660.628638] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35660.628640] RIP: 0033:0x7f70a90d90f7 >[35660.628642] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35660.628645] RAX: ffffffffffffffda RBX: 000055e7eefef1e0 RCX: 00007f70a90d90f7 >[35660.628646] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35660.628647] RBP: 00007ffd456b9940 R08: 000055e7eefef1e0 R09: 0000000000000004 >[35660.628648] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35660.628650] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1c557f0 >[35693.600121] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35693.600126] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35693.600130] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35693.600132] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35693.600134] Call Trace: >[35693.600143] dump_stack+0x85/0xbf >[35693.600148] swiotlb_alloc_coherent+0x1be/0x1d0 >[35693.600159] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35693.600175] ttm_dma_populate+0x25e/0x350 [ttm] >[35693.600185] ttm_tt_bind+0x2c/0x60 [ttm] >[35693.600191] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35693.600205] ttm_bo_validate+0x189/0x1a0 [ttm] >[35693.600210] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35693.600219] ? mutex_trylock+0xcd/0xe0 >[35693.600227] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35693.600266] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35693.600296] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35693.600332] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35693.600388] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35693.600421] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35693.600446] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35693.600478] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35693.600493] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35693.600506] drm_ioctl+0x2d5/0x370 [drm] >[35693.600532] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35693.600539] ? __pm_runtime_resume+0x54/0x90 >[35693.600546] ? trace_hardirqs_on_caller+0xed/0x180 >[35693.600576] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35693.600583] do_vfs_ioctl+0xa5/0x6e0 >[35693.600595] SyS_ioctl+0x74/0x80 >[35693.600602] do_syscall_64+0x79/0x220 >[35693.600607] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35693.600610] RIP: 0033:0x7f70a90d90f7 >[35693.600613] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35693.600617] RAX: ffffffffffffffda RBX: 000055e7f178d400 RCX: 00007f70a90d90f7 >[35693.600619] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35693.600621] RBP: 00007ffd456b9940 R08: 000055e7f178d400 R09: 0000000000000004 >[35693.600623] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35693.600625] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f178dff0 >[35694.781513] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35694.781516] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35694.781519] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35694.781520] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35694.781521] Call Trace: >[35694.781529] dump_stack+0x85/0xbf >[35694.781533] swiotlb_alloc_coherent+0x1be/0x1d0 >[35694.781541] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35694.781555] ttm_dma_populate+0x25e/0x350 [ttm] >[35694.781564] ttm_tt_bind+0x2c/0x60 [ttm] >[35694.781569] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35694.781581] ttm_bo_validate+0x189/0x1a0 [ttm] >[35694.781585] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35694.781593] ? mutex_trylock+0xcd/0xe0 >[35694.781601] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35694.781640] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35694.781672] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35694.781707] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35694.781744] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35694.781776] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35694.781805] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35694.781838] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35694.781853] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35694.781869] drm_ioctl+0x2d5/0x370 [drm] >[35694.781896] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35694.781903] ? __pm_runtime_resume+0x54/0x90 >[35694.781911] ? trace_hardirqs_on_caller+0xed/0x180 >[35694.781938] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35694.781946] do_vfs_ioctl+0xa5/0x6e0 >[35694.781958] SyS_ioctl+0x74/0x80 >[35694.781965] do_syscall_64+0x79/0x220 >[35694.781970] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35694.781973] RIP: 0033:0x7f70a90d90f7 >[35694.781976] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35694.781980] RAX: ffffffffffffffda RBX: 000055e7ef891a60 RCX: 00007f70a90d90f7 >[35694.781982] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35694.781984] RBP: 00007ffd456b9940 R08: 000055e7ef891a60 R09: 0000000000000004 >[35694.781986] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35694.781988] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f08b68f0 >[35699.140409] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35699.140414] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35699.140417] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35699.140419] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35699.140421] Call Trace: >[35699.140430] dump_stack+0x85/0xbf >[35699.140435] swiotlb_alloc_coherent+0x1be/0x1d0 >[35699.140446] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35699.140461] ttm_dma_populate+0x25e/0x350 [ttm] >[35699.140471] ttm_tt_bind+0x2c/0x60 [ttm] >[35699.140477] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35699.140489] ttm_bo_validate+0x189/0x1a0 [ttm] >[35699.140493] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35699.140501] ? mutex_trylock+0xcd/0xe0 >[35699.140509] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35699.140549] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35699.140582] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35699.140621] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35699.140658] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35699.140694] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35699.140721] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35699.140755] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35699.140770] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35699.140784] drm_ioctl+0x2d5/0x370 [drm] >[35699.140813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35699.140821] ? __pm_runtime_resume+0x54/0x90 >[35699.140829] ? trace_hardirqs_on_caller+0xed/0x180 >[35699.140860] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35699.140867] do_vfs_ioctl+0xa5/0x6e0 >[35699.140879] SyS_ioctl+0x74/0x80 >[35699.140887] do_syscall_64+0x79/0x220 >[35699.140892] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35699.140896] RIP: 0033:0x7f70a90d90f7 >[35699.140898] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35699.140902] RAX: ffffffffffffffda RBX: 000055e7f13bbcd0 RCX: 00007f70a90d90f7 >[35699.140905] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[35699.140907] RBP: 00007ffd456b98b0 R08: 000055e7f13bbcd0 R09: 0000000000000004 >[35699.140909] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35699.140911] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ef9b4430 >[35706.042908] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35706.042912] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35706.042916] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35706.042917] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35706.042919] Call Trace: >[35706.042928] dump_stack+0x85/0xbf >[35706.042933] swiotlb_alloc_coherent+0x1be/0x1d0 >[35706.042944] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35706.042959] ttm_dma_populate+0x25e/0x350 [ttm] >[35706.042969] ttm_tt_bind+0x2c/0x60 [ttm] >[35706.042974] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35706.042987] ttm_bo_validate+0x189/0x1a0 [ttm] >[35706.042991] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35706.043000] ? mutex_trylock+0xcd/0xe0 >[35706.043008] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35706.043046] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35706.043073] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35706.043106] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35706.043139] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35706.043170] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35706.043194] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35706.043225] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35706.043240] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35706.043249] drm_ioctl+0x2d5/0x370 [drm] >[35706.043265] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35706.043270] ? __pm_runtime_resume+0x54/0x90 >[35706.043275] ? trace_hardirqs_on_caller+0xed/0x180 >[35706.043295] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35706.043301] do_vfs_ioctl+0xa5/0x6e0 >[35706.043307] SyS_ioctl+0x74/0x80 >[35706.043312] do_syscall_64+0x79/0x220 >[35706.043315] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35706.043318] RIP: 0033:0x7f70a90d90f7 >[35706.043319] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35706.043322] RAX: ffffffffffffffda RBX: 000055e7ef814000 RCX: 00007f70a90d90f7 >[35706.043323] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35706.043324] RBP: 00007ffd456b9940 R08: 000055e7ef814000 R09: 0000000000000004 >[35706.043326] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35706.043327] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef242ab0 >[35720.512625] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35720.512629] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35720.512631] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35720.512633] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35720.512634] Call Trace: >[35720.512641] dump_stack+0x85/0xbf >[35720.512645] swiotlb_alloc_coherent+0x1be/0x1d0 >[35720.512654] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35720.512663] ttm_dma_populate+0x25e/0x350 [ttm] >[35720.512670] ttm_tt_bind+0x2c/0x60 [ttm] >[35720.512674] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35720.512683] ttm_bo_validate+0x189/0x1a0 [ttm] >[35720.512686] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35720.512692] ? mutex_trylock+0xcd/0xe0 >[35720.512698] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35720.512728] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35720.512750] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35720.512774] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35720.512798] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35720.512821] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35720.512838] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35720.512859] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35720.512871] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35720.512879] drm_ioctl+0x2d5/0x370 [drm] >[35720.512896] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35720.512901] ? __pm_runtime_resume+0x54/0x90 >[35720.512907] ? trace_hardirqs_on_caller+0xed/0x180 >[35720.512925] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35720.512931] do_vfs_ioctl+0xa5/0x6e0 >[35720.512938] SyS_ioctl+0x74/0x80 >[35720.512944] do_syscall_64+0x79/0x220 >[35720.512947] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35720.512949] RIP: 0033:0x7f70a90d90f7 >[35720.512951] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35720.512954] RAX: ffffffffffffffda RBX: 000055e7f11a83e0 RCX: 00007f70a90d90f7 >[35720.512955] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35720.512956] RBP: 00007ffd456b9940 R08: 000055e7f11a83e0 R09: 0000000000000004 >[35720.512957] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35720.512959] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f025cd70 >[35737.005215] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35737.005218] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35737.005221] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35737.005222] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35737.005223] Call Trace: >[35737.005230] dump_stack+0x85/0xbf >[35737.005234] swiotlb_alloc_coherent+0x1be/0x1d0 >[35737.005242] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35737.005262] ttm_dma_populate+0x25e/0x350 [ttm] >[35737.005268] ttm_tt_bind+0x2c/0x60 [ttm] >[35737.005282] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35737.005291] ttm_bo_validate+0x189/0x1a0 [ttm] >[35737.005294] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35737.005300] ? mutex_trylock+0xcd/0xe0 >[35737.005305] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35737.005359] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35737.005382] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35737.005427] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35737.005450] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35737.005473] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35737.005490] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35737.005511] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35737.005524] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35737.005533] drm_ioctl+0x2d5/0x370 [drm] >[35737.005550] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35737.005554] ? __pm_runtime_resume+0x54/0x90 >[35737.005559] ? trace_hardirqs_on_caller+0xed/0x180 >[35737.005578] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35737.005584] do_vfs_ioctl+0xa5/0x6e0 >[35737.005590] SyS_ioctl+0x74/0x80 >[35737.005595] do_syscall_64+0x79/0x220 >[35737.005599] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35737.005601] RIP: 0033:0x7f70a90d90f7 >[35737.005602] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35737.005605] RAX: ffffffffffffffda RBX: 000055e7f3a0a530 RCX: 00007f70a90d90f7 >[35737.005606] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35737.005608] RBP: 00007ffd456b9940 R08: 000055e7f3a0a530 R09: 00007f70a939dcc0 >[35737.005609] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35737.005610] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1d51cc0 >[35755.910326] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35755.910331] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35755.910335] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35755.910337] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35755.910339] Call Trace: >[35755.910346] dump_stack+0x85/0xbf >[35755.910351] swiotlb_alloc_coherent+0x1be/0x1d0 >[35755.910362] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35755.910379] ttm_dma_populate+0x25e/0x350 [ttm] >[35755.910390] ttm_tt_bind+0x2c/0x60 [ttm] >[35755.910396] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35755.910409] ttm_bo_validate+0x189/0x1a0 [ttm] >[35755.910414] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35755.910422] ? mutex_trylock+0xcd/0xe0 >[35755.910430] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35755.910471] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35755.910505] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35755.910542] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35755.910578] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35755.910612] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35755.910639] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35755.910673] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35755.910688] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35755.910700] drm_ioctl+0x2d5/0x370 [drm] >[35755.910728] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35755.910734] ? __pm_runtime_resume+0x54/0x90 >[35755.910741] ? trace_hardirqs_on_caller+0xed/0x180 >[35755.910770] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35755.910778] do_vfs_ioctl+0xa5/0x6e0 >[35755.910789] SyS_ioctl+0x74/0x80 >[35755.910795] do_syscall_64+0x79/0x220 >[35755.910800] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35755.910803] RIP: 0033:0x7f70a90d90f7 >[35755.910805] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35755.910809] RAX: ffffffffffffffda RBX: 000055e7f1883b80 RCX: 00007f70a90d90f7 >[35755.910811] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35755.910813] RBP: 00007ffd456b9940 R08: 000055e7f1883b80 R09: 0000000000000004 >[35755.910815] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35755.910817] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f24a6aa0 >[35774.788196] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35774.788201] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35774.788205] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35774.788207] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35774.788209] Call Trace: >[35774.788218] dump_stack+0x85/0xbf >[35774.788224] swiotlb_alloc_coherent+0x1be/0x1d0 >[35774.788235] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35774.788252] ttm_dma_populate+0x25e/0x350 [ttm] >[35774.788263] ttm_tt_bind+0x2c/0x60 [ttm] >[35774.788270] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35774.788294] ttm_bo_validate+0x189/0x1a0 [ttm] >[35774.788309] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35774.788319] ? mutex_trylock+0xcd/0xe0 >[35774.788328] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35774.788375] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35774.788422] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35774.788473] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35774.788518] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35774.788562] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35774.788594] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35774.788630] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35774.788653] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35774.788672] drm_ioctl+0x2d5/0x370 [drm] >[35774.788703] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35774.788712] ? __pm_runtime_resume+0x54/0x90 >[35774.788721] ? trace_hardirqs_on_caller+0xed/0x180 >[35774.788754] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35774.788763] do_vfs_ioctl+0xa5/0x6e0 >[35774.788777] SyS_ioctl+0x74/0x80 >[35774.788787] do_syscall_64+0x79/0x220 >[35774.788793] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35774.788797] RIP: 0033:0x7f70a90d90f7 >[35774.788799] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35774.788804] RAX: ffffffffffffffda RBX: 000055e7f22f6100 RCX: 00007f70a90d90f7 >[35774.788806] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35774.788808] RBP: 00007ffd456b9940 R08: 000055e7f22f6100 R09: 0000000000000004 >[35774.788810] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35774.788813] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f223c500 >[35782.299305] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35782.299308] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35782.299311] CPU: 7 PID: 8637 Comm: opera-developer Not tainted 4.16.0-rc6-mm_thp #1 >[35782.299313] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35782.299314] Call Trace: >[35782.299321] dump_stack+0x85/0xbf >[35782.299326] swiotlb_alloc_coherent+0x1be/0x1d0 >[35782.299334] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35782.299343] ttm_dma_populate+0x25e/0x350 [ttm] >[35782.299349] ttm_tt_bind+0x2c/0x60 [ttm] >[35782.299354] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35782.299362] ttm_bo_validate+0x189/0x1a0 [ttm] >[35782.299365] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35782.299371] ? mutex_trylock+0xcd/0xe0 >[35782.299376] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35782.299408] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35782.299427] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35782.299449] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35782.299471] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35782.299491] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35782.299507] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35782.299527] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35782.299539] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35782.299547] drm_ioctl+0x2d5/0x370 [drm] >[35782.299563] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35782.299568] ? __pm_runtime_resume+0x54/0x90 >[35782.299574] ? trace_hardirqs_on_caller+0xed/0x180 >[35782.299591] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35782.299597] do_vfs_ioctl+0xa5/0x6e0 >[35782.299618] SyS_ioctl+0x74/0x80 >[35782.299624] do_syscall_64+0x79/0x220 >[35782.299628] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35782.299632] RIP: 0033:0x7fa2773310f7 >[35782.299633] RSP: 002b:00007fff46cb11e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35782.299637] RAX: ffffffffffffffda RBX: 00003cbabb3d2c00 RCX: 00007fa2773310f7 >[35782.299639] RDX: 00007fff46cb1230 RSI: 00000000c0206440 RDI: 0000000000000011 >[35782.299640] RBP: 00007fff46cb1230 R08: 0000000000000010 R09: 0000000000000009 >[35782.299642] R10: 0000000000040000 R11: 0000000000000246 R12: 00000000c0206440 >[35782.299644] R13: 0000000000000011 R14: 00007fff46cb12c8 R15: 00003cbae95a8ea0 >[35785.653789] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35785.653793] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35785.653796] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35785.653797] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35785.653798] Call Trace: >[35785.653805] dump_stack+0x85/0xbf >[35785.653810] swiotlb_alloc_coherent+0x1be/0x1d0 >[35785.653818] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35785.653827] ttm_dma_populate+0x25e/0x350 [ttm] >[35785.653833] ttm_tt_bind+0x2c/0x60 [ttm] >[35785.653837] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35785.653845] ttm_bo_validate+0x189/0x1a0 [ttm] >[35785.653848] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35785.653854] ? mutex_trylock+0xcd/0xe0 >[35785.653859] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35785.653897] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35785.653927] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35785.653963] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35785.654000] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35785.654031] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35785.654056] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35785.654083] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35785.654096] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35785.654104] drm_ioctl+0x2d5/0x370 [drm] >[35785.654128] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35785.654135] ? __pm_runtime_resume+0x54/0x90 >[35785.654140] ? trace_hardirqs_on_caller+0xed/0x180 >[35785.654161] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35785.654169] do_vfs_ioctl+0xa5/0x6e0 >[35785.654182] SyS_ioctl+0x74/0x80 >[35785.654189] do_syscall_64+0x79/0x220 >[35785.654194] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35785.654198] RIP: 0033:0x7fd8d64ef0f7 >[35785.654200] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35785.654204] RAX: ffffffffffffffda RBX: 0000000002d6a910 RCX: 00007fd8d64ef0f7 >[35785.654207] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[35785.654209] RBP: 00007ffcc6dba1c0 R08: 0000000002d6a910 R09: 0000000000000004 >[35785.654211] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35785.654213] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002d694c0 >[35786.992779] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35786.992784] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35786.992788] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35786.992790] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35786.992792] Call Trace: >[35786.992800] dump_stack+0x85/0xbf >[35786.992806] swiotlb_alloc_coherent+0x1be/0x1d0 >[35786.992817] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35786.992833] ttm_dma_populate+0x25e/0x350 [ttm] >[35786.992844] ttm_tt_bind+0x2c/0x60 [ttm] >[35786.992850] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35786.992864] ttm_bo_validate+0x189/0x1a0 [ttm] >[35786.992869] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35786.992879] ? mutex_trylock+0xcd/0xe0 >[35786.992887] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35786.992934] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35786.992966] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35786.993005] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35786.993053] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35786.993087] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35786.993113] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35786.993146] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35786.993159] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35786.993183] drm_ioctl+0x2d5/0x370 [drm] >[35786.993210] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35786.993218] ? __pm_runtime_resume+0x54/0x90 >[35786.993226] ? trace_hardirqs_on_caller+0xed/0x180 >[35786.993256] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35786.993264] do_vfs_ioctl+0xa5/0x6e0 >[35786.993277] SyS_ioctl+0x74/0x80 >[35786.993284] do_syscall_64+0x79/0x220 >[35786.993290] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35786.993293] RIP: 0033:0x7f70a90d90f7 >[35786.993296] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35786.993300] RAX: ffffffffffffffda RBX: 000055e7efe103b0 RCX: 00007f70a90d90f7 >[35786.993303] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35786.993305] RBP: 00007ffd456b9940 R08: 000055e7efe103b0 R09: 0000000000000004 >[35786.993307] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35786.993309] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f384c230 >[35792.063688] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35792.063692] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35792.063694] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35792.063696] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35792.063697] Call Trace: >[35792.063704] dump_stack+0x85/0xbf >[35792.063708] swiotlb_alloc_coherent+0x1be/0x1d0 >[35792.063716] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35792.063725] ttm_dma_populate+0x25e/0x350 [ttm] >[35792.063731] ttm_tt_bind+0x2c/0x60 [ttm] >[35792.063735] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35792.063743] ttm_bo_validate+0x189/0x1a0 [ttm] >[35792.063746] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35792.063752] ? mutex_trylock+0xcd/0xe0 >[35792.063757] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35792.063788] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35792.063810] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35792.063816] ? __lock_acquire+0x2d4/0x1340 >[35792.063836] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35792.063859] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35792.063881] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35792.063897] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35792.063917] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35792.063929] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35792.063937] drm_ioctl+0x2d5/0x370 [drm] >[35792.063954] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35792.063959] ? __pm_runtime_resume+0x54/0x90 >[35792.063963] ? trace_hardirqs_on_caller+0xed/0x180 >[35792.063981] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35792.063986] do_vfs_ioctl+0xa5/0x6e0 >[35792.063993] SyS_ioctl+0x74/0x80 >[35792.063998] do_syscall_64+0x79/0x220 >[35792.064001] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35792.064004] RIP: 0033:0x7f70a90d90f7 >[35792.064005] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35792.064008] RAX: ffffffffffffffda RBX: 000055e7f05644a0 RCX: 00007f70a90d90f7 >[35792.064009] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35792.064010] RBP: 00007ffd456b9940 R08: 000055e7f05644a0 R09: 00007f70a939dc50 >[35792.064012] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35792.064013] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2f74940 >[35804.312229] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35804.312232] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35804.312235] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35804.312236] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35804.312237] Call Trace: >[35804.312244] dump_stack+0x85/0xbf >[35804.312249] swiotlb_alloc_coherent+0x1be/0x1d0 >[35804.312256] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35804.312266] ttm_dma_populate+0x25e/0x350 [ttm] >[35804.312272] ttm_tt_bind+0x2c/0x60 [ttm] >[35804.312276] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35804.312284] ttm_bo_validate+0x189/0x1a0 [ttm] >[35804.312287] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35804.312293] ? mutex_trylock+0xcd/0xe0 >[35804.312298] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35804.312329] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35804.312350] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35804.312373] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35804.312399] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35804.312425] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35804.312442] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35804.312463] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35804.312474] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35804.312483] drm_ioctl+0x2d5/0x370 [drm] >[35804.312500] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35804.312504] ? __pm_runtime_resume+0x54/0x90 >[35804.312509] ? trace_hardirqs_on_caller+0xed/0x180 >[35804.312528] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35804.312533] do_vfs_ioctl+0xa5/0x6e0 >[35804.312540] SyS_ioctl+0x74/0x80 >[35804.312545] do_syscall_64+0x79/0x220 >[35804.312548] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35804.312550] RIP: 0033:0x7f70a90d90f7 >[35804.312552] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35804.312555] RAX: ffffffffffffffda RBX: 000055e7f1434380 RCX: 00007f70a90d90f7 >[35804.312556] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35804.312557] RBP: 00007ffd456b9940 R08: 000055e7f1434380 R09: 0000000000000004 >[35804.312558] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35804.312560] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f03d6260 >[35805.076466] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35805.076469] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35805.076472] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35805.076473] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35805.076474] Call Trace: >[35805.076481] dump_stack+0x85/0xbf >[35805.076486] swiotlb_alloc_coherent+0x1be/0x1d0 >[35805.076493] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35805.076502] ttm_dma_populate+0x25e/0x350 [ttm] >[35805.076509] ttm_tt_bind+0x2c/0x60 [ttm] >[35805.076513] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35805.076521] ttm_bo_validate+0x189/0x1a0 [ttm] >[35805.076525] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35805.076540] ? mutex_trylock+0xcd/0xe0 >[35805.076545] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35805.076574] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35805.076595] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35805.076618] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35805.076640] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35805.076673] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35805.076690] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35805.076711] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35805.076723] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35805.076732] drm_ioctl+0x2d5/0x370 [drm] >[35805.076749] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35805.076754] ? __pm_runtime_resume+0x54/0x90 >[35805.076759] ? trace_hardirqs_on_caller+0xed/0x180 >[35805.076778] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35805.076783] do_vfs_ioctl+0xa5/0x6e0 >[35805.076790] SyS_ioctl+0x74/0x80 >[35805.076795] do_syscall_64+0x79/0x220 >[35805.076798] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35805.076801] RIP: 0033:0x7f70a90d90f7 >[35805.076802] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35805.076805] RAX: ffffffffffffffda RBX: 000055e7ee93aa10 RCX: 00007f70a90d90f7 >[35805.076807] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35805.076808] RBP: 00007ffd456b9940 R08: 000055e7ee93aa10 R09: 0000000000000004 >[35805.076809] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35805.076810] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef5d4f00 >[35810.978135] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35810.978140] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35810.978144] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35810.978146] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35810.978149] Call Trace: >[35810.978158] dump_stack+0x85/0xbf >[35810.978164] swiotlb_alloc_coherent+0x1be/0x1d0 >[35810.978177] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35810.978195] ttm_dma_populate+0x25e/0x350 [ttm] >[35810.978206] ttm_tt_bind+0x2c/0x60 [ttm] >[35810.978213] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35810.978228] ttm_bo_validate+0x189/0x1a0 [ttm] >[35810.978233] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35810.978244] ? mutex_trylock+0xcd/0xe0 >[35810.978253] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35810.978299] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35810.978334] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35810.978372] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35810.978411] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35810.978445] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35810.978473] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35810.978507] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35810.978521] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35810.978536] drm_ioctl+0x2d5/0x370 [drm] >[35810.978564] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35810.978572] ? __pm_runtime_resume+0x54/0x90 >[35810.978580] ? trace_hardirqs_on_caller+0xed/0x180 >[35810.978611] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35810.978619] do_vfs_ioctl+0xa5/0x6e0 >[35810.978631] SyS_ioctl+0x74/0x80 >[35810.978638] do_syscall_64+0x79/0x220 >[35810.978644] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35810.978647] RIP: 0033:0x7f70a90d90f7 >[35810.978649] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35810.978653] RAX: ffffffffffffffda RBX: 000055e7f10a1510 RCX: 00007f70a90d90f7 >[35810.978655] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35810.978657] RBP: 00007ffd456b9940 R08: 000055e7f10a1510 R09: 0000000000000004 >[35810.978659] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35810.978662] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2ad7570 >[35813.982896] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35813.982903] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35813.982908] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35813.982911] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35813.982913] Call Trace: >[35813.982925] dump_stack+0x85/0xbf >[35813.982933] swiotlb_alloc_coherent+0x1be/0x1d0 >[35813.982947] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35813.982967] ttm_dma_populate+0x25e/0x350 [ttm] >[35813.982979] ttm_tt_bind+0x2c/0x60 [ttm] >[35813.982986] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35813.983001] ttm_bo_validate+0x189/0x1a0 [ttm] >[35813.983007] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35813.983018] ? mutex_trylock+0xcd/0xe0 >[35813.983026] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35813.983092] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35813.983137] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35813.983178] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35813.983222] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35813.983263] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35813.983292] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35813.983330] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35813.983351] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35813.983366] drm_ioctl+0x2d5/0x370 [drm] >[35813.983398] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35813.983406] ? __pm_runtime_resume+0x54/0x90 >[35813.983414] ? trace_hardirqs_on_caller+0xed/0x180 >[35813.983445] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35813.983454] do_vfs_ioctl+0xa5/0x6e0 >[35813.983477] SyS_ioctl+0x74/0x80 >[35813.983486] do_syscall_64+0x79/0x220 >[35813.983491] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35813.983495] RIP: 0033:0x7f70a90d90f7 >[35813.983498] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35813.983502] RAX: ffffffffffffffda RBX: 000055e7f34167a0 RCX: 00007f70a90d90f7 >[35813.983505] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35813.983507] RBP: 00007ffd456b9940 R08: 000055e7f34167a0 R09: 0000000000000004 >[35813.983509] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35813.983511] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1da7ea0 >[35815.951110] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35815.951115] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35815.951119] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35815.951121] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35815.951123] Call Trace: >[35815.951132] dump_stack+0x85/0xbf >[35815.951138] swiotlb_alloc_coherent+0x1be/0x1d0 >[35815.951151] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35815.951168] ttm_dma_populate+0x25e/0x350 [ttm] >[35815.951179] ttm_tt_bind+0x2c/0x60 [ttm] >[35815.951185] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35815.951200] ttm_bo_validate+0x189/0x1a0 [ttm] >[35815.951205] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35815.951215] ? mutex_trylock+0xcd/0xe0 >[35815.951223] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35815.951263] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35815.951298] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35815.951338] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35815.951377] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35815.951413] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35815.951441] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35815.951475] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35815.951493] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35815.951507] drm_ioctl+0x2d5/0x370 [drm] >[35815.951536] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35815.951543] ? __pm_runtime_resume+0x54/0x90 >[35815.951551] ? trace_hardirqs_on_caller+0xed/0x180 >[35815.951583] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35815.951590] do_vfs_ioctl+0xa5/0x6e0 >[35815.951603] SyS_ioctl+0x74/0x80 >[35815.951611] do_syscall_64+0x79/0x220 >[35815.951616] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35815.951620] RIP: 0033:0x7f70a90d90f7 >[35815.951622] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35815.951627] RAX: ffffffffffffffda RBX: 000055e7f30abed0 RCX: 00007f70a90d90f7 >[35815.951629] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35815.951631] RBP: 00007ffd456b9940 R08: 000055e7f30abed0 R09: 000000000000000b >[35815.951634] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35815.951636] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0f909e0 >[35832.825726] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35832.825729] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35832.825732] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35832.825733] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35832.825735] Call Trace: >[35832.825742] dump_stack+0x85/0xbf >[35832.825756] swiotlb_alloc_coherent+0x1be/0x1d0 >[35832.825774] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35832.825783] ttm_dma_populate+0x25e/0x350 [ttm] >[35832.825790] ttm_tt_bind+0x2c/0x60 [ttm] >[35832.825793] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35832.825801] ttm_bo_validate+0x189/0x1a0 [ttm] >[35832.825804] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35832.825810] ? mutex_trylock+0xcd/0xe0 >[35832.825815] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35832.825853] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35832.825872] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35832.825878] ? __lock_acquire+0x2d4/0x1340 >[35832.825896] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35832.825917] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35832.825938] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35832.825953] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35832.825973] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35832.825985] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35832.825993] drm_ioctl+0x2d5/0x370 [drm] >[35832.826009] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35832.826014] ? __pm_runtime_resume+0x54/0x90 >[35832.826019] ? trace_hardirqs_on_caller+0xed/0x180 >[35832.826036] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35832.826041] do_vfs_ioctl+0xa5/0x6e0 >[35832.826048] SyS_ioctl+0x74/0x80 >[35832.826053] do_syscall_64+0x79/0x220 >[35832.826056] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35832.826058] RIP: 0033:0x7f70a90d90f7 >[35832.826060] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35832.826062] RAX: ffffffffffffffda RBX: 000055e7f03f9dd0 RCX: 00007f70a90d90f7 >[35832.826064] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35832.826065] RBP: 00007ffd456b9940 R08: 000055e7f03f9dd0 R09: 00007f70a939dc50 >[35832.826066] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35832.826068] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0f909e0 >[35844.363200] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35844.363204] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35844.363207] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35844.363209] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35844.363211] Call Trace: >[35844.363219] dump_stack+0x85/0xbf >[35844.363225] swiotlb_alloc_coherent+0x1be/0x1d0 >[35844.363237] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35844.363252] ttm_dma_populate+0x25e/0x350 [ttm] >[35844.363263] ttm_tt_bind+0x2c/0x60 [ttm] >[35844.363269] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35844.363283] ttm_bo_validate+0x189/0x1a0 [ttm] >[35844.363288] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35844.363298] ? mutex_trylock+0xcd/0xe0 >[35844.363304] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35844.363336] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35844.363358] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35844.363383] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35844.363408] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35844.363430] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35844.363449] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35844.363482] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35844.363497] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35844.363511] drm_ioctl+0x2d5/0x370 [drm] >[35844.363539] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35844.363543] ? __pm_runtime_resume+0x54/0x90 >[35844.363549] ? trace_hardirqs_on_caller+0xed/0x180 >[35844.363571] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35844.363579] do_vfs_ioctl+0xa5/0x6e0 >[35844.363586] SyS_ioctl+0x74/0x80 >[35844.363592] do_syscall_64+0x79/0x220 >[35844.363595] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35844.363598] RIP: 0033:0x7f70a90d90f7 >[35844.363599] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35844.363602] RAX: ffffffffffffffda RBX: 000055e7f21e5000 RCX: 00007f70a90d90f7 >[35844.363603] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35844.363605] RBP: 00007ffd456b9940 R08: 000055e7f21e5000 R09: 0000000000000005 >[35844.363606] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35844.363607] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef6ff300 >[35846.573034] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35846.573039] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35846.573043] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35846.573045] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35846.573046] Call Trace: >[35846.573056] dump_stack+0x85/0xbf >[35846.573061] swiotlb_alloc_coherent+0x1be/0x1d0 >[35846.573073] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35846.573085] ttm_dma_populate+0x25e/0x350 [ttm] >[35846.573094] ttm_tt_bind+0x2c/0x60 [ttm] >[35846.573100] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35846.573113] ttm_bo_validate+0x189/0x1a0 [ttm] >[35846.573117] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35846.573127] ? mutex_trylock+0xcd/0xe0 >[35846.573135] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35846.573179] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35846.573206] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35846.573240] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35846.573271] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35846.573304] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35846.573325] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35846.573346] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35846.573357] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35846.573365] drm_ioctl+0x2d5/0x370 [drm] >[35846.573382] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35846.573387] ? __pm_runtime_resume+0x54/0x90 >[35846.573392] ? trace_hardirqs_on_caller+0xed/0x180 >[35846.573409] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35846.573415] do_vfs_ioctl+0xa5/0x6e0 >[35846.573421] SyS_ioctl+0x74/0x80 >[35846.573426] do_syscall_64+0x79/0x220 >[35846.573429] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35846.573432] RIP: 0033:0x7f70a90d90f7 >[35846.573433] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35846.573436] RAX: ffffffffffffffda RBX: 000055e7f22f5640 RCX: 00007f70a90d90f7 >[35846.573437] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35846.573439] RBP: 00007ffd456b9940 R08: 000055e7f22f5640 R09: 0000000000000004 >[35846.573440] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35846.573441] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2b2fb40 >[35847.426047] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35847.426051] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35847.426054] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35847.426055] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35847.426057] Call Trace: >[35847.426063] dump_stack+0x85/0xbf >[35847.426068] swiotlb_alloc_coherent+0x1be/0x1d0 >[35847.426076] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35847.426085] ttm_dma_populate+0x25e/0x350 [ttm] >[35847.426091] ttm_tt_bind+0x2c/0x60 [ttm] >[35847.426096] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35847.426103] ttm_bo_validate+0x189/0x1a0 [ttm] >[35847.426107] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35847.426113] ? mutex_trylock+0xcd/0xe0 >[35847.426118] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35847.426150] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35847.426173] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35847.426197] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35847.426221] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35847.426242] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35847.426260] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35847.426280] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35847.426292] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35847.426300] drm_ioctl+0x2d5/0x370 [drm] >[35847.426317] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35847.426322] ? __pm_runtime_resume+0x54/0x90 >[35847.426327] ? trace_hardirqs_on_caller+0xed/0x180 >[35847.426346] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35847.426351] do_vfs_ioctl+0xa5/0x6e0 >[35847.426358] SyS_ioctl+0x74/0x80 >[35847.426363] do_syscall_64+0x79/0x220 >[35847.426366] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35847.426368] RIP: 0033:0x7f70a90d90f7 >[35847.426370] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35847.426372] RAX: ffffffffffffffda RBX: 000055e7f22f5640 RCX: 00007f70a90d90f7 >[35847.426374] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35847.426375] RBP: 00007ffd456b9940 R08: 000055e7f22f5640 R09: 0000000000000004 >[35847.426376] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35847.426378] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef215a60 >[35849.353579] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35849.353583] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35849.353612] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35849.353615] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35849.353616] Call Trace: >[35849.353635] dump_stack+0x85/0xbf >[35849.353641] swiotlb_alloc_coherent+0x1be/0x1d0 >[35849.353653] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35849.353666] ttm_dma_populate+0x25e/0x350 [ttm] >[35849.353673] ttm_tt_bind+0x2c/0x60 [ttm] >[35849.353677] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35849.353685] ttm_bo_validate+0x189/0x1a0 [ttm] >[35849.353688] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35849.353695] ? mutex_trylock+0xcd/0xe0 >[35849.353700] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35849.353735] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35849.353770] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35849.353799] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35849.353823] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35849.353846] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35849.353872] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35849.353906] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35849.353921] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35849.353930] drm_ioctl+0x2d5/0x370 [drm] >[35849.353948] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35849.353952] ? __pm_runtime_resume+0x54/0x90 >[35849.353958] ? trace_hardirqs_on_caller+0xed/0x180 >[35849.353976] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35849.353982] do_vfs_ioctl+0xa5/0x6e0 >[35849.353989] SyS_ioctl+0x74/0x80 >[35849.353994] do_syscall_64+0x79/0x220 >[35849.353997] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35849.354000] RIP: 0033:0x7f70a90d90f7 >[35849.354002] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35849.354006] RAX: ffffffffffffffda RBX: 000055e7f28614d0 RCX: 00007f70a90d90f7 >[35849.354008] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35849.354010] RBP: 00007ffd456b9940 R08: 000055e7f28614d0 R09: 0000000000000004 >[35849.354012] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35849.354014] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efe68e90 >[35850.563286] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35850.563289] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35850.563292] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35850.563293] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35850.563295] Call Trace: >[35850.563301] dump_stack+0x85/0xbf >[35850.563306] swiotlb_alloc_coherent+0x1be/0x1d0 >[35850.563324] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35850.563332] ttm_dma_populate+0x25e/0x350 [ttm] >[35850.563338] ttm_tt_bind+0x2c/0x60 [ttm] >[35850.563342] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35850.563350] ttm_bo_validate+0x189/0x1a0 [ttm] >[35850.563353] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35850.563359] ? mutex_trylock+0xcd/0xe0 >[35850.563364] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35850.563413] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35850.563432] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35850.563463] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35850.563493] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35850.563533] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35850.563557] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35850.563589] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35850.563602] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35850.563616] drm_ioctl+0x2d5/0x370 [drm] >[35850.563636] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35850.563641] ? __pm_runtime_resume+0x54/0x90 >[35850.563646] ? trace_hardirqs_on_caller+0xed/0x180 >[35850.563664] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35850.563669] do_vfs_ioctl+0xa5/0x6e0 >[35850.563676] SyS_ioctl+0x74/0x80 >[35850.563682] do_syscall_64+0x79/0x220 >[35850.563685] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35850.563687] RIP: 0033:0x7f70a90d90f7 >[35850.563689] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35850.563692] RAX: ffffffffffffffda RBX: 000055e7f1cd81e0 RCX: 00007f70a90d90f7 >[35850.563693] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35850.563694] RBP: 00007ffd456b9940 R08: 000055e7f1cd81e0 R09: 0000000000000004 >[35850.563695] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35850.563697] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f058bf10 >[35851.387159] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35851.387163] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35851.387165] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35851.387167] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35851.387168] Call Trace: >[35851.387174] dump_stack+0x85/0xbf >[35851.387178] swiotlb_alloc_coherent+0x1be/0x1d0 >[35851.387186] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35851.387195] ttm_dma_populate+0x25e/0x350 [ttm] >[35851.387200] ttm_tt_bind+0x2c/0x60 [ttm] >[35851.387204] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35851.387212] ttm_bo_validate+0x189/0x1a0 [ttm] >[35851.387215] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35851.387221] ? mutex_trylock+0xcd/0xe0 >[35851.387226] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35851.387254] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35851.387285] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35851.387291] ? __lock_acquire+0x2d4/0x1340 >[35851.387321] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35851.387345] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35851.387366] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35851.387383] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35851.387409] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35851.387422] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35851.387435] drm_ioctl+0x2d5/0x370 [drm] >[35851.387457] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35851.387463] ? __pm_runtime_resume+0x54/0x90 >[35851.387470] ? trace_hardirqs_on_caller+0xed/0x180 >[35851.387497] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35851.387505] do_vfs_ioctl+0xa5/0x6e0 >[35851.387516] SyS_ioctl+0x74/0x80 >[35851.387522] do_syscall_64+0x79/0x220 >[35851.387525] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35851.387527] RIP: 0033:0x7f70a90d90f7 >[35851.387529] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35851.387532] RAX: ffffffffffffffda RBX: 000055e7f1cd81e0 RCX: 00007f70a90d90f7 >[35851.387533] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35851.387534] RBP: 00007ffd456b9940 R08: 000055e7f1cd81e0 R09: 00007f70a939dc50 >[35851.387535] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35851.387537] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f058bf10 >[35852.219934] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35852.219937] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35852.219939] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35852.219941] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35852.219942] Call Trace: >[35852.219949] dump_stack+0x85/0xbf >[35852.219953] swiotlb_alloc_coherent+0x1be/0x1d0 >[35852.219961] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35852.219969] ttm_dma_populate+0x25e/0x350 [ttm] >[35852.219976] ttm_tt_bind+0x2c/0x60 [ttm] >[35852.219980] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35852.219987] ttm_bo_validate+0x189/0x1a0 [ttm] >[35852.219991] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35852.219997] ? mutex_trylock+0xcd/0xe0 >[35852.220002] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35852.220033] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35852.220054] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35852.220078] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35852.220101] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35852.220123] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35852.220140] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35852.220161] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35852.220172] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35852.220180] drm_ioctl+0x2d5/0x370 [drm] >[35852.220197] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35852.220202] ? __pm_runtime_resume+0x54/0x90 >[35852.220207] ? trace_hardirqs_on_caller+0xed/0x180 >[35852.220224] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35852.220229] do_vfs_ioctl+0xa5/0x6e0 >[35852.220236] SyS_ioctl+0x74/0x80 >[35852.220241] do_syscall_64+0x79/0x220 >[35852.220244] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35852.220247] RIP: 0033:0x7f70a90d90f7 >[35852.220248] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35852.220251] RAX: ffffffffffffffda RBX: 000055e7f1672210 RCX: 00007f70a90d90f7 >[35852.220252] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35852.220253] RBP: 00007ffd456b9940 R08: 000055e7f1672210 R09: 0000000000000004 >[35852.220255] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35852.220256] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f22aaed0 >[35854.252469] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35854.252472] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35854.252474] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35854.252476] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35854.252477] Call Trace: >[35854.252484] dump_stack+0x85/0xbf >[35854.252488] swiotlb_alloc_coherent+0x1be/0x1d0 >[35854.252496] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35854.252505] ttm_dma_populate+0x25e/0x350 [ttm] >[35854.252511] ttm_tt_bind+0x2c/0x60 [ttm] >[35854.252515] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35854.252523] ttm_bo_validate+0x189/0x1a0 [ttm] >[35854.252526] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35854.252533] ? mutex_trylock+0xcd/0xe0 >[35854.252538] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35854.252567] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35854.252588] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35854.252612] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35854.252639] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35854.252661] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35854.252678] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35854.252699] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35854.252711] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35854.252719] drm_ioctl+0x2d5/0x370 [drm] >[35854.252740] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35854.252746] ? __pm_runtime_resume+0x54/0x90 >[35854.252753] ? trace_hardirqs_on_caller+0xed/0x180 >[35854.252781] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35854.252787] do_vfs_ioctl+0xa5/0x6e0 >[35854.252794] SyS_ioctl+0x74/0x80 >[35854.252798] do_syscall_64+0x79/0x220 >[35854.252802] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35854.252804] RIP: 0033:0x7f70a90d90f7 >[35854.252806] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35854.252808] RAX: ffffffffffffffda RBX: 000055e7f0bddd10 RCX: 00007f70a90d90f7 >[35854.252810] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35854.252811] RBP: 00007ffd456b9940 R08: 000055e7f0bddd10 R09: 0000000000000004 >[35854.252812] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35854.252813] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2a84400 >[35869.840063] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35869.840066] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35869.840069] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35869.840070] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35869.840086] Call Trace: >[35869.840104] dump_stack+0x85/0xbf >[35869.840110] swiotlb_alloc_coherent+0x1be/0x1d0 >[35869.840121] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35869.840135] ttm_dma_populate+0x25e/0x350 [ttm] >[35869.840141] ttm_tt_bind+0x2c/0x60 [ttm] >[35869.840145] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35869.840153] ttm_bo_validate+0x189/0x1a0 [ttm] >[35869.840156] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35869.840162] ? mutex_trylock+0xcd/0xe0 >[35869.840167] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35869.840209] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35869.840230] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35869.840252] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35869.840274] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35869.840295] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35869.840313] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35869.840333] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35869.840344] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35869.840352] drm_ioctl+0x2d5/0x370 [drm] >[35869.840369] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35869.840373] ? __pm_runtime_resume+0x54/0x90 >[35869.840378] ? trace_hardirqs_on_caller+0xed/0x180 >[35869.840396] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35869.840401] do_vfs_ioctl+0xa5/0x6e0 >[35869.840407] SyS_ioctl+0x74/0x80 >[35869.840412] do_syscall_64+0x79/0x220 >[35869.840415] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35869.840418] RIP: 0033:0x7f70a90d90f7 >[35869.840419] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35869.840422] RAX: ffffffffffffffda RBX: 000055e7edf2cd50 RCX: 00007f70a90d90f7 >[35869.840423] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35869.840424] RBP: 00007ffd456b9940 R08: 000055e7edf2cd50 R09: 0000000000000004 >[35869.840425] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35869.840426] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1eb5d80 >[35871.168825] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35871.168828] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35871.168831] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35871.168833] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35871.168834] Call Trace: >[35871.168841] dump_stack+0x85/0xbf >[35871.168845] swiotlb_alloc_coherent+0x1be/0x1d0 >[35871.168853] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35871.168862] ttm_dma_populate+0x25e/0x350 [ttm] >[35871.168868] ttm_tt_bind+0x2c/0x60 [ttm] >[35871.168873] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35871.168881] ttm_bo_validate+0x189/0x1a0 [ttm] >[35871.168884] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35871.168890] ? mutex_trylock+0xcd/0xe0 >[35871.168896] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35871.168927] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35871.168950] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35871.168981] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35871.169011] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35871.169034] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35871.169051] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35871.169072] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35871.169083] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35871.169096] drm_ioctl+0x2d5/0x370 [drm] >[35871.169123] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35871.169131] ? __pm_runtime_resume+0x54/0x90 >[35871.169139] ? trace_hardirqs_on_caller+0xed/0x180 >[35871.169169] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35871.169176] do_vfs_ioctl+0xa5/0x6e0 >[35871.169189] SyS_ioctl+0x74/0x80 >[35871.169196] do_syscall_64+0x79/0x220 >[35871.169201] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35871.169205] RIP: 0033:0x7f70a90d90f7 >[35871.169207] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35871.169212] RAX: ffffffffffffffda RBX: 000055e7f16dfc70 RCX: 00007f70a90d90f7 >[35871.169214] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35871.169216] RBP: 00007ffd456b9940 R08: 000055e7f16dfc70 R09: 0000000000000004 >[35871.169218] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35871.169221] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7effcfa20 >[35881.823109] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35881.823112] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35881.823115] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35881.823116] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35881.823117] Call Trace: >[35881.823124] dump_stack+0x85/0xbf >[35881.823128] swiotlb_alloc_coherent+0x1be/0x1d0 >[35881.823136] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35881.823144] ttm_dma_populate+0x25e/0x350 [ttm] >[35881.823150] ttm_tt_bind+0x2c/0x60 [ttm] >[35881.823154] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35881.823161] ttm_bo_validate+0x189/0x1a0 [ttm] >[35881.823164] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35881.823170] ? mutex_trylock+0xcd/0xe0 >[35881.823175] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35881.823206] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35881.823227] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35881.823232] ? __lock_acquire+0x2d4/0x1340 >[35881.823251] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35881.823273] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35881.823293] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35881.823309] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35881.823329] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35881.823340] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35881.823348] drm_ioctl+0x2d5/0x370 [drm] >[35881.823364] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35881.823368] ? __pm_runtime_resume+0x54/0x90 >[35881.823372] ? trace_hardirqs_on_caller+0xed/0x180 >[35881.823390] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35881.823395] do_vfs_ioctl+0xa5/0x6e0 >[35881.823401] SyS_ioctl+0x74/0x80 >[35881.823406] do_syscall_64+0x79/0x220 >[35881.823409] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35881.823411] RIP: 0033:0x7f70a90d90f7 >[35881.823412] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35881.823415] RAX: ffffffffffffffda RBX: 000055e7f3a467b0 RCX: 00007f70a90d90f7 >[35881.823416] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35881.823417] RBP: 00007ffd456b9940 R08: 000055e7f3a467b0 R09: 00007f70a939dc50 >[35881.823419] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35881.823420] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f32e6ad0 >[35883.775937] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35883.775940] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35883.775943] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35883.775944] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35883.775945] Call Trace: >[35883.775952] dump_stack+0x85/0xbf >[35883.775957] swiotlb_alloc_coherent+0x1be/0x1d0 >[35883.775969] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35883.775982] ttm_dma_populate+0x25e/0x350 [ttm] >[35883.775990] ttm_tt_bind+0x2c/0x60 [ttm] >[35883.775996] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35883.776007] ttm_bo_validate+0x189/0x1a0 [ttm] >[35883.776011] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35883.776020] ? mutex_trylock+0xcd/0xe0 >[35883.776026] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35883.776078] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35883.776111] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35883.776157] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35883.776181] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35883.776203] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35883.776221] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35883.776241] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35883.776254] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35883.776263] drm_ioctl+0x2d5/0x370 [drm] >[35883.776280] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35883.776285] ? __pm_runtime_resume+0x54/0x90 >[35883.776290] ? trace_hardirqs_on_caller+0xed/0x180 >[35883.776308] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35883.776313] do_vfs_ioctl+0xa5/0x6e0 >[35883.776320] SyS_ioctl+0x74/0x80 >[35883.776325] do_syscall_64+0x79/0x220 >[35883.776328] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35883.776331] RIP: 0033:0x7f70a90d90f7 >[35883.776333] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35883.776335] RAX: ffffffffffffffda RBX: 000055e7efb49760 RCX: 00007f70a90d90f7 >[35883.776336] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35883.776338] RBP: 00007ffd456b9940 R08: 000055e7efb49760 R09: 000000000000000b >[35883.776339] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35883.776340] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1400440 >[35885.719973] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35885.719977] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35885.719979] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35885.719981] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35885.719982] Call Trace: >[35885.719988] dump_stack+0x85/0xbf >[35885.719993] swiotlb_alloc_coherent+0x1be/0x1d0 >[35885.720001] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35885.720010] ttm_dma_populate+0x25e/0x350 [ttm] >[35885.720017] ttm_tt_bind+0x2c/0x60 [ttm] >[35885.720021] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35885.720039] ttm_bo_validate+0x189/0x1a0 [ttm] >[35885.720042] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35885.720048] ? mutex_trylock+0xcd/0xe0 >[35885.720053] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35885.720086] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35885.720107] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35885.720130] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35885.720154] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35885.720175] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35885.720192] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35885.720213] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35885.720224] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35885.720232] drm_ioctl+0x2d5/0x370 [drm] >[35885.720249] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35885.720253] ? __pm_runtime_resume+0x54/0x90 >[35885.720258] ? trace_hardirqs_on_caller+0xed/0x180 >[35885.720276] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35885.720281] do_vfs_ioctl+0xa5/0x6e0 >[35885.720288] SyS_ioctl+0x74/0x80 >[35885.720293] do_syscall_64+0x79/0x220 >[35885.720296] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35885.720299] RIP: 0033:0x7f70a90d90f7 >[35885.720300] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35885.720303] RAX: ffffffffffffffda RBX: 000055e7ef6fe3d0 RCX: 00007f70a90d90f7 >[35885.720304] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35885.720305] RBP: 00007ffd456b9940 R08: 000055e7ef6fe3d0 R09: 0000000000000004 >[35885.720307] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35885.720308] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f223d230 >[35886.514213] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35886.514216] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35886.514219] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35886.514220] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35886.514222] Call Trace: >[35886.514228] dump_stack+0x85/0xbf >[35886.514232] swiotlb_alloc_coherent+0x1be/0x1d0 >[35886.514240] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35886.514249] ttm_dma_populate+0x25e/0x350 [ttm] >[35886.514255] ttm_tt_bind+0x2c/0x60 [ttm] >[35886.514259] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35886.514267] ttm_bo_validate+0x189/0x1a0 [ttm] >[35886.514270] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35886.514277] ? mutex_trylock+0xcd/0xe0 >[35886.514282] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35886.514312] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35886.514332] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35886.514354] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35886.514377] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35886.514398] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35886.514415] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35886.514435] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35886.514446] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35886.514454] drm_ioctl+0x2d5/0x370 [drm] >[35886.514471] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35886.514475] ? __pm_runtime_resume+0x54/0x90 >[35886.514480] ? trace_hardirqs_on_caller+0xed/0x180 >[35886.514498] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35886.514503] do_vfs_ioctl+0xa5/0x6e0 >[35886.514510] SyS_ioctl+0x74/0x80 >[35886.514514] do_syscall_64+0x79/0x220 >[35886.514517] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35886.514520] RIP: 0033:0x7f70a90d90f7 >[35886.514522] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35886.514524] RAX: ffffffffffffffda RBX: 000055e7f2166dd0 RCX: 00007f70a90d90f7 >[35886.514526] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35886.514527] RBP: 00007ffd456b9940 R08: 000055e7f2166dd0 R09: 0000000000000004 >[35886.514528] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35886.514529] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f04f5630 >[35888.740051] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35888.740054] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35888.740057] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35888.740058] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35888.740059] Call Trace: >[35888.740066] dump_stack+0x85/0xbf >[35888.740070] swiotlb_alloc_coherent+0x1be/0x1d0 >[35888.740078] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35888.740086] ttm_dma_populate+0x25e/0x350 [ttm] >[35888.740092] ttm_tt_bind+0x2c/0x60 [ttm] >[35888.740096] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35888.740104] ttm_bo_validate+0x189/0x1a0 [ttm] >[35888.740107] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35888.740113] ? mutex_trylock+0xcd/0xe0 >[35888.740118] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35888.740146] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35888.740167] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35888.740190] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35888.740212] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35888.740233] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35888.740249] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35888.740269] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35888.740281] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35888.740289] drm_ioctl+0x2d5/0x370 [drm] >[35888.740305] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35888.740310] ? __pm_runtime_resume+0x54/0x90 >[35888.740315] ? trace_hardirqs_on_caller+0xed/0x180 >[35888.740332] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35888.740338] do_vfs_ioctl+0xa5/0x6e0 >[35888.740344] SyS_ioctl+0x74/0x80 >[35888.740349] do_syscall_64+0x79/0x220 >[35888.740352] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35888.740355] RIP: 0033:0x7f70a90d90f7 >[35888.740356] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35888.740359] RAX: ffffffffffffffda RBX: 000055e7f1eb50c0 RCX: 00007f70a90d90f7 >[35888.740360] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35888.740361] RBP: 00007ffd456b9940 R08: 000055e7f1eb50c0 R09: 0000000000000004 >[35888.740362] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35888.740364] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f04f5630 >[35890.968945] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35890.968948] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35890.968951] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35890.968952] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35890.968953] Call Trace: >[35890.968960] dump_stack+0x85/0xbf >[35890.968964] swiotlb_alloc_coherent+0x1be/0x1d0 >[35890.968982] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35890.968990] ttm_dma_populate+0x25e/0x350 [ttm] >[35890.968997] ttm_tt_bind+0x2c/0x60 [ttm] >[35890.969001] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35890.969009] ttm_bo_validate+0x189/0x1a0 [ttm] >[35890.969012] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35890.969018] ? mutex_trylock+0xcd/0xe0 >[35890.969023] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35890.969053] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35890.969073] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35890.969096] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35890.969129] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35890.969150] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35890.969166] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35890.969185] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35890.969196] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35890.969204] drm_ioctl+0x2d5/0x370 [drm] >[35890.969221] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35890.969225] ? __pm_runtime_resume+0x54/0x90 >[35890.969231] ? trace_hardirqs_on_caller+0xed/0x180 >[35890.969248] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35890.969253] do_vfs_ioctl+0xa5/0x6e0 >[35890.969259] SyS_ioctl+0x74/0x80 >[35890.969264] do_syscall_64+0x79/0x220 >[35890.969267] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35890.969269] RIP: 0033:0x7f70a90d90f7 >[35890.969271] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35890.969273] RAX: ffffffffffffffda RBX: 000055e7f0c6e320 RCX: 00007f70a90d90f7 >[35890.969274] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35890.969276] RBP: 00007ffd456b9940 R08: 000055e7f0c6e320 R09: 0000000000000004 >[35890.969277] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35890.969278] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0a8db00 >[35892.387714] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35892.387718] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35892.387721] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35892.387722] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35892.387724] Call Trace: >[35892.387731] dump_stack+0x85/0xbf >[35892.387735] swiotlb_alloc_coherent+0x1be/0x1d0 >[35892.387744] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35892.387753] ttm_dma_populate+0x25e/0x350 [ttm] >[35892.387760] ttm_tt_bind+0x2c/0x60 [ttm] >[35892.387765] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35892.387779] ttm_bo_validate+0x189/0x1a0 [ttm] >[35892.387784] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35892.387793] ? mutex_trylock+0xcd/0xe0 >[35892.387802] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35892.387839] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35892.387862] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35892.387868] ? __lock_acquire+0x2d4/0x1340 >[35892.387889] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35892.387914] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35892.387948] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35892.387975] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35892.388009] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35892.388023] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35892.388038] drm_ioctl+0x2d5/0x370 [drm] >[35892.388066] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35892.388073] ? __pm_runtime_resume+0x54/0x90 >[35892.388081] ? trace_hardirqs_on_caller+0xed/0x180 >[35892.388103] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35892.388108] do_vfs_ioctl+0xa5/0x6e0 >[35892.388115] SyS_ioctl+0x74/0x80 >[35892.388120] do_syscall_64+0x79/0x220 >[35892.388124] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35892.388127] RIP: 0033:0x7f70a90d90f7 >[35892.388128] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35892.388132] RAX: ffffffffffffffda RBX: 000055e7f2682700 RCX: 00007f70a90d90f7 >[35892.388134] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35892.388136] RBP: 00007ffd456b9940 R08: 000055e7f2682700 R09: 00007f70a939dc50 >[35892.388138] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35892.388140] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f04f5630 >[35893.304417] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35893.304421] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35893.304423] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35893.304425] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35893.304426] Call Trace: >[35893.304432] dump_stack+0x85/0xbf >[35893.304437] swiotlb_alloc_coherent+0x1be/0x1d0 >[35893.304445] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35893.304453] ttm_dma_populate+0x25e/0x350 [ttm] >[35893.304459] ttm_tt_bind+0x2c/0x60 [ttm] >[35893.304463] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35893.304471] ttm_bo_validate+0x189/0x1a0 [ttm] >[35893.304474] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35893.304480] ? mutex_trylock+0xcd/0xe0 >[35893.304485] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35893.304515] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35893.304535] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35893.304541] ? __lock_acquire+0x2d4/0x1340 >[35893.304561] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35893.304584] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35893.304605] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35893.304622] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35893.304659] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35893.304693] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35893.304704] drm_ioctl+0x2d5/0x370 [drm] >[35893.304722] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35893.304727] ? __pm_runtime_resume+0x54/0x90 >[35893.304733] ? trace_hardirqs_on_caller+0xed/0x180 >[35893.304756] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35893.304762] do_vfs_ioctl+0xa5/0x6e0 >[35893.304769] SyS_ioctl+0x74/0x80 >[35893.304774] do_syscall_64+0x79/0x220 >[35893.304777] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35893.304780] RIP: 0033:0x7f70a90d90f7 >[35893.304782] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35893.304786] RAX: ffffffffffffffda RBX: 000055e7f26d08f0 RCX: 00007f70a90d90f7 >[35893.304788] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35893.304790] RBP: 00007ffd456b9940 R08: 000055e7f26d08f0 R09: 00007f70a939dc50 >[35893.304792] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35893.304794] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f04f5630 >[35895.320780] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35895.320786] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35895.320791] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35895.320793] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35895.320795] Call Trace: >[35895.320805] dump_stack+0x85/0xbf >[35895.320821] swiotlb_alloc_coherent+0x1be/0x1d0 >[35895.320848] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35895.320866] ttm_dma_populate+0x25e/0x350 [ttm] >[35895.320888] ttm_tt_bind+0x2c/0x60 [ttm] >[35895.320896] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35895.320911] ttm_bo_validate+0x189/0x1a0 [ttm] >[35895.320916] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35895.320927] ? mutex_trylock+0xcd/0xe0 >[35895.320937] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35895.320997] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35895.321042] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35895.321096] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35895.321138] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35895.321179] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35895.321220] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35895.321267] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35895.321292] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35895.321309] drm_ioctl+0x2d5/0x370 [drm] >[35895.321348] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35895.321367] ? __pm_runtime_resume+0x54/0x90 >[35895.321376] ? trace_hardirqs_on_caller+0xed/0x180 >[35895.321407] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35895.321416] do_vfs_ioctl+0xa5/0x6e0 >[35895.321428] SyS_ioctl+0x74/0x80 >[35895.321437] do_syscall_64+0x79/0x220 >[35895.321442] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35895.321446] RIP: 0033:0x7f70a90d90f7 >[35895.321448] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35895.321452] RAX: ffffffffffffffda RBX: 000055e7eee2ed80 RCX: 00007f70a90d90f7 >[35895.321454] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35895.321456] RBP: 00007ffd456b9940 R08: 000055e7eee2ed80 R09: 0000000000000004 >[35895.321458] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35895.321459] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2c9feb0 >[35898.236024] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35898.236029] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35898.236033] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35898.236035] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35898.236036] Call Trace: >[35898.236045] dump_stack+0x85/0xbf >[35898.236050] swiotlb_alloc_coherent+0x1be/0x1d0 >[35898.236059] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35898.236068] ttm_dma_populate+0x25e/0x350 [ttm] >[35898.236074] ttm_tt_bind+0x2c/0x60 [ttm] >[35898.236078] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35898.236087] ttm_bo_validate+0x189/0x1a0 [ttm] >[35898.236090] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35898.236099] ? mutex_trylock+0xcd/0xe0 >[35898.236108] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35898.236161] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35898.236207] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35898.236248] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35898.236279] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35898.236313] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35898.236330] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35898.236361] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35898.236374] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35898.236382] drm_ioctl+0x2d5/0x370 [drm] >[35898.236399] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35898.236404] ? __pm_runtime_resume+0x54/0x90 >[35898.236409] ? trace_hardirqs_on_caller+0xed/0x180 >[35898.236428] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35898.236433] do_vfs_ioctl+0xa5/0x6e0 >[35898.236440] SyS_ioctl+0x74/0x80 >[35898.236444] do_syscall_64+0x79/0x220 >[35898.236448] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35898.236450] RIP: 0033:0x7f70a90d90f7 >[35898.236452] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35898.236454] RAX: ffffffffffffffda RBX: 000055e7f26d08f0 RCX: 00007f70a90d90f7 >[35898.236455] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35898.236457] RBP: 00007ffd456b9940 R08: 000055e7f26d08f0 R09: 0000000000000004 >[35898.236458] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35898.236459] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efe4d230 >[35899.214940] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35899.214946] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35899.214950] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35899.214952] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35899.214954] Call Trace: >[35899.214962] dump_stack+0x85/0xbf >[35899.214969] swiotlb_alloc_coherent+0x1be/0x1d0 >[35899.214981] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35899.214997] ttm_dma_populate+0x25e/0x350 [ttm] >[35899.215004] ttm_tt_bind+0x2c/0x60 [ttm] >[35899.215008] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35899.215016] ttm_bo_validate+0x189/0x1a0 [ttm] >[35899.215020] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35899.215026] ? mutex_trylock+0xcd/0xe0 >[35899.215031] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35899.215067] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35899.215092] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35899.215116] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35899.215152] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35899.215177] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35899.215203] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35899.215228] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35899.215242] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35899.215255] drm_ioctl+0x2d5/0x370 [drm] >[35899.215282] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35899.215290] ? __pm_runtime_resume+0x54/0x90 >[35899.215297] ? trace_hardirqs_on_caller+0xed/0x180 >[35899.215324] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35899.215332] do_vfs_ioctl+0xa5/0x6e0 >[35899.215342] SyS_ioctl+0x74/0x80 >[35899.215350] do_syscall_64+0x79/0x220 >[35899.215355] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35899.215359] RIP: 0033:0x7f70a90d90f7 >[35899.215361] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35899.215365] RAX: ffffffffffffffda RBX: 000055e7f0800560 RCX: 00007f70a90d90f7 >[35899.215367] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35899.215368] RBP: 00007ffd456b9940 R08: 000055e7f0800560 R09: 0000000000000004 >[35899.215370] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35899.215372] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3c58a20 >[35901.537613] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35901.537617] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35901.537619] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35901.537621] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35901.537622] Call Trace: >[35901.537629] dump_stack+0x85/0xbf >[35901.537634] swiotlb_alloc_coherent+0x1be/0x1d0 >[35901.537642] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35901.537652] ttm_dma_populate+0x25e/0x350 [ttm] >[35901.537658] ttm_tt_bind+0x2c/0x60 [ttm] >[35901.537663] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35901.537671] ttm_bo_validate+0x189/0x1a0 [ttm] >[35901.537675] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35901.537681] ? mutex_trylock+0xcd/0xe0 >[35901.537686] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35901.537723] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35901.537748] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35901.537774] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35901.537798] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35901.537824] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35901.537850] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35901.537882] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35901.537897] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35901.537907] drm_ioctl+0x2d5/0x370 [drm] >[35901.537924] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35901.537931] ? __pm_runtime_resume+0x54/0x90 >[35901.537938] ? trace_hardirqs_on_caller+0xed/0x180 >[35901.537975] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35901.537982] do_vfs_ioctl+0xa5/0x6e0 >[35901.537991] SyS_ioctl+0x74/0x80 >[35901.537998] do_syscall_64+0x79/0x220 >[35901.538003] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35901.538006] RIP: 0033:0x7f70a90d90f7 >[35901.538008] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35901.538012] RAX: ffffffffffffffda RBX: 000055e7f2b745a0 RCX: 00007f70a90d90f7 >[35901.538024] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35901.538025] RBP: 00007ffd456b9940 R08: 000055e7f2b745a0 R09: 0000000000000004 >[35901.538027] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35901.538029] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f32cea70 >[35904.107086] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35904.107090] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35904.107093] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35904.107094] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35904.107095] Call Trace: >[35904.107102] dump_stack+0x85/0xbf >[35904.107107] swiotlb_alloc_coherent+0x1be/0x1d0 >[35904.107114] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35904.107124] ttm_dma_populate+0x25e/0x350 [ttm] >[35904.107131] ttm_tt_bind+0x2c/0x60 [ttm] >[35904.107135] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35904.107143] ttm_bo_validate+0x189/0x1a0 [ttm] >[35904.107146] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35904.107153] ? mutex_trylock+0xcd/0xe0 >[35904.107158] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35904.107197] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35904.107224] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35904.107250] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35904.107273] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35904.107300] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35904.107327] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35904.107358] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35904.107372] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35904.107381] drm_ioctl+0x2d5/0x370 [drm] >[35904.107402] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35904.107409] ? __pm_runtime_resume+0x54/0x90 >[35904.107417] ? trace_hardirqs_on_caller+0xed/0x180 >[35904.107436] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35904.107441] do_vfs_ioctl+0xa5/0x6e0 >[35904.107448] SyS_ioctl+0x74/0x80 >[35904.107453] do_syscall_64+0x79/0x220 >[35904.107456] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35904.107459] RIP: 0033:0x7f70a90d90f7 >[35904.107460] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35904.107463] RAX: ffffffffffffffda RBX: 000055e7efc12710 RCX: 00007f70a90d90f7 >[35904.107464] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35904.107466] RBP: 00007ffd456b9940 R08: 000055e7efc12710 R09: 0000000000000004 >[35904.107467] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35904.107468] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3a470d0 >[35905.762253] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35905.762256] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35905.762259] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35905.762260] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35905.762262] Call Trace: >[35905.762269] dump_stack+0x85/0xbf >[35905.762273] swiotlb_alloc_coherent+0x1be/0x1d0 >[35905.762281] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35905.762291] ttm_dma_populate+0x25e/0x350 [ttm] >[35905.762298] ttm_tt_bind+0x2c/0x60 [ttm] >[35905.762302] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35905.762320] ttm_bo_validate+0x189/0x1a0 [ttm] >[35905.762323] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35905.762339] ? mutex_trylock+0xcd/0xe0 >[35905.762345] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35905.762385] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35905.762412] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35905.762439] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35905.762465] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35905.762487] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35905.762505] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35905.762526] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35905.762539] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35905.762547] drm_ioctl+0x2d5/0x370 [drm] >[35905.762565] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35905.762570] ? __pm_runtime_resume+0x54/0x90 >[35905.762576] ? trace_hardirqs_on_caller+0xed/0x180 >[35905.762594] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35905.762600] do_vfs_ioctl+0xa5/0x6e0 >[35905.762607] SyS_ioctl+0x74/0x80 >[35905.762612] do_syscall_64+0x79/0x220 >[35905.762615] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35905.762618] RIP: 0033:0x7f70a90d90f7 >[35905.762619] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35905.762622] RAX: ffffffffffffffda RBX: 000055e7f03d67a0 RCX: 00007f70a90d90f7 >[35905.762623] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35905.762624] RBP: 00007ffd456b9940 R08: 000055e7f03d67a0 R09: 0000000000000004 >[35905.762626] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35905.762627] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f198fa50 >[35917.725152] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35917.725157] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35917.725161] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35917.725163] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35917.725165] Call Trace: >[35917.725173] dump_stack+0x85/0xbf >[35917.725179] swiotlb_alloc_coherent+0x1be/0x1d0 >[35917.725190] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35917.725206] ttm_dma_populate+0x25e/0x350 [ttm] >[35917.725217] ttm_tt_bind+0x2c/0x60 [ttm] >[35917.725223] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35917.725237] ttm_bo_validate+0x189/0x1a0 [ttm] >[35917.725242] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35917.725251] ? mutex_trylock+0xcd/0xe0 >[35917.725260] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35917.725300] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35917.725333] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35917.725371] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35917.725409] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35917.725444] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35917.725471] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35917.725503] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35917.725517] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35917.725531] drm_ioctl+0x2d5/0x370 [drm] >[35917.725559] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35917.725566] ? __pm_runtime_resume+0x54/0x90 >[35917.725574] ? trace_hardirqs_on_caller+0xed/0x180 >[35917.725604] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35917.725611] do_vfs_ioctl+0xa5/0x6e0 >[35917.725623] SyS_ioctl+0x74/0x80 >[35917.725630] do_syscall_64+0x79/0x220 >[35917.725635] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35917.725639] RIP: 0033:0x7f70a90d90f7 >[35917.725641] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35917.725645] RAX: ffffffffffffffda RBX: 000055e7f1107c00 RCX: 00007f70a90d90f7 >[35917.725648] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35917.725650] RBP: 00007ffd456b9940 R08: 000055e7f1107c00 R09: 0000000000000004 >[35917.725652] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35917.725654] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eeae0d00 >[35920.196444] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35920.196448] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35920.196451] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35920.196453] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35920.196454] Call Trace: >[35920.196462] dump_stack+0x85/0xbf >[35920.196467] swiotlb_alloc_coherent+0x1be/0x1d0 >[35920.196475] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35920.196495] ttm_dma_populate+0x25e/0x350 [ttm] >[35920.196502] ttm_tt_bind+0x2c/0x60 [ttm] >[35920.196506] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35920.196515] ttm_bo_validate+0x189/0x1a0 [ttm] >[35920.196518] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35920.196524] ? mutex_trylock+0xcd/0xe0 >[35920.196529] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35920.196563] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35920.196590] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35920.196626] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35920.196667] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35920.196688] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35920.196716] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35920.196737] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35920.196749] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35920.196758] drm_ioctl+0x2d5/0x370 [drm] >[35920.196775] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35920.196780] ? __pm_runtime_resume+0x54/0x90 >[35920.196785] ? trace_hardirqs_on_caller+0xed/0x180 >[35920.196803] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35920.196809] do_vfs_ioctl+0xa5/0x6e0 >[35920.196817] SyS_ioctl+0x74/0x80 >[35920.196822] do_syscall_64+0x79/0x220 >[35920.196826] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35920.196829] RIP: 0033:0x7f70a90d90f7 >[35920.196830] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35920.196833] RAX: ffffffffffffffda RBX: 000055e7effa63a0 RCX: 00007f70a90d90f7 >[35920.196834] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35920.196835] RBP: 00007ffd456b9940 R08: 000055e7effa63a0 R09: 0000000000000004 >[35920.196837] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35920.196838] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2163da0 >[35920.235627] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35920.235632] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35920.235636] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35920.235638] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35920.235640] Call Trace: >[35920.235649] dump_stack+0x85/0xbf >[35920.235655] swiotlb_alloc_coherent+0x1be/0x1d0 >[35920.235667] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35920.235685] ttm_dma_populate+0x25e/0x350 [ttm] >[35920.235696] ttm_tt_bind+0x2c/0x60 [ttm] >[35920.235703] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35920.235718] ttm_bo_validate+0x189/0x1a0 [ttm] >[35920.235723] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35920.235734] ? mutex_trylock+0xcd/0xe0 >[35920.235742] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35920.235782] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35920.235815] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35920.235855] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35920.235890] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35920.235926] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35920.235965] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35920.235999] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35920.236015] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35920.236042] drm_ioctl+0x2d5/0x370 [drm] >[35920.236082] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35920.236089] ? __pm_runtime_resume+0x54/0x90 >[35920.236097] ? trace_hardirqs_on_caller+0xed/0x180 >[35920.236129] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35920.236137] do_vfs_ioctl+0xa5/0x6e0 >[35920.236160] SyS_ioctl+0x74/0x80 >[35920.236169] do_syscall_64+0x79/0x220 >[35920.236174] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35920.236177] RIP: 0033:0x7f70a90d90f7 >[35920.236180] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35920.236185] RAX: ffffffffffffffda RBX: 000055e7f1107c00 RCX: 00007f70a90d90f7 >[35920.236187] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35920.236189] RBP: 00007ffd456b9940 R08: 000055e7f1107c00 R09: 0000000000000004 >[35920.236191] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35920.236193] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eefef830 >[35925.497673] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35925.497676] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35925.497679] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35925.497680] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35925.497681] Call Trace: >[35925.497688] dump_stack+0x85/0xbf >[35925.497693] swiotlb_alloc_coherent+0x1be/0x1d0 >[35925.497700] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35925.497709] ttm_dma_populate+0x25e/0x350 [ttm] >[35925.497715] ttm_tt_bind+0x2c/0x60 [ttm] >[35925.497719] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35925.497727] ttm_bo_validate+0x189/0x1a0 [ttm] >[35925.497730] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35925.497736] ? mutex_trylock+0xcd/0xe0 >[35925.497742] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35925.497772] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35925.497793] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35925.497817] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35925.497839] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35925.497860] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35925.497878] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35925.497897] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35925.497909] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35925.497917] drm_ioctl+0x2d5/0x370 [drm] >[35925.497945] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35925.497952] ? __pm_runtime_resume+0x54/0x90 >[35925.497960] ? trace_hardirqs_on_caller+0xed/0x180 >[35925.497988] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35925.497993] do_vfs_ioctl+0xa5/0x6e0 >[35925.498000] SyS_ioctl+0x74/0x80 >[35925.498005] do_syscall_64+0x79/0x220 >[35925.498008] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35925.498010] RIP: 0033:0x7f70a90d90f7 >[35925.498012] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35925.498014] RAX: ffffffffffffffda RBX: 000055e7efc12710 RCX: 00007f70a90d90f7 >[35925.498016] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35925.498017] RBP: 00007ffd456b9940 R08: 000055e7efc12710 R09: 0000000000000004 >[35925.498018] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35925.498019] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef9ad2d0 >[35943.448892] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35943.448895] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35943.448898] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35943.448899] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35943.448900] Call Trace: >[35943.448907] dump_stack+0x85/0xbf >[35943.448912] swiotlb_alloc_coherent+0x1be/0x1d0 >[35943.448919] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35943.448928] ttm_dma_populate+0x25e/0x350 [ttm] >[35943.448934] ttm_tt_bind+0x2c/0x60 [ttm] >[35943.448938] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35943.448945] ttm_bo_validate+0x189/0x1a0 [ttm] >[35943.448948] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35943.448954] ? mutex_trylock+0xcd/0xe0 >[35943.448959] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35943.448986] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35943.449008] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35943.449051] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35943.449082] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35943.449102] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35943.449118] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35943.449138] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35943.449149] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35943.449157] drm_ioctl+0x2d5/0x370 [drm] >[35943.449172] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35943.449177] ? __pm_runtime_resume+0x54/0x90 >[35943.449191] ? trace_hardirqs_on_caller+0xed/0x180 >[35943.449209] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35943.449214] do_vfs_ioctl+0xa5/0x6e0 >[35943.449221] SyS_ioctl+0x74/0x80 >[35943.449225] do_syscall_64+0x79/0x220 >[35943.449228] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35943.449231] RIP: 0033:0x7f70a90d90f7 >[35943.449232] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35943.449235] RAX: ffffffffffffffda RBX: 000055e7f3c1f510 RCX: 00007f70a90d90f7 >[35943.449236] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35943.449238] RBP: 00007ffd456b9940 R08: 000055e7f3c1f510 R09: 0000000000000004 >[35943.449239] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35943.449240] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efb48c00 >[35944.879251] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35944.879256] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35944.879290] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35944.879292] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35944.879293] Call Trace: >[35944.879302] dump_stack+0x85/0xbf >[35944.879308] swiotlb_alloc_coherent+0x1be/0x1d0 >[35944.879319] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35944.879334] ttm_dma_populate+0x25e/0x350 [ttm] >[35944.879345] ttm_tt_bind+0x2c/0x60 [ttm] >[35944.879351] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35944.879365] ttm_bo_validate+0x189/0x1a0 [ttm] >[35944.879370] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35944.879380] ? mutex_trylock+0xcd/0xe0 >[35944.879387] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35944.879440] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35944.879475] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35944.879513] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35944.879557] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35944.879590] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35944.879615] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35944.879666] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35944.879689] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35944.879705] drm_ioctl+0x2d5/0x370 [drm] >[35944.879729] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35944.879737] ? __pm_runtime_resume+0x54/0x90 >[35944.879745] ? trace_hardirqs_on_caller+0xed/0x180 >[35944.879785] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35944.879792] do_vfs_ioctl+0xa5/0x6e0 >[35944.879803] SyS_ioctl+0x74/0x80 >[35944.879810] do_syscall_64+0x79/0x220 >[35944.879815] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35944.879819] RIP: 0033:0x7f70a90d90f7 >[35944.879821] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35944.879826] RAX: ffffffffffffffda RBX: 000055e7f05271a0 RCX: 00007f70a90d90f7 >[35944.879828] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35944.879830] RBP: 00007ffd456b9940 R08: 000055e7f05271a0 R09: 0000000000000004 >[35944.879842] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35944.879844] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efb48c00 >[35955.411363] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35955.411367] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35955.411369] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35955.411371] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35955.411372] Call Trace: >[35955.411378] dump_stack+0x85/0xbf >[35955.411383] swiotlb_alloc_coherent+0x1be/0x1d0 >[35955.411391] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35955.411400] ttm_dma_populate+0x25e/0x350 [ttm] >[35955.411406] ttm_tt_bind+0x2c/0x60 [ttm] >[35955.411410] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35955.411419] ttm_bo_validate+0x189/0x1a0 [ttm] >[35955.411422] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35955.411428] ? mutex_trylock+0xcd/0xe0 >[35955.411433] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35955.411466] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35955.411489] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35955.411512] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35955.411536] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35955.411557] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35955.411575] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35955.411595] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35955.411607] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35955.411615] drm_ioctl+0x2d5/0x370 [drm] >[35955.411632] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35955.411640] ? __pm_runtime_resume+0x54/0x90 >[35955.411648] ? trace_hardirqs_on_caller+0xed/0x180 >[35955.411678] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35955.411686] do_vfs_ioctl+0xa5/0x6e0 >[35955.411697] SyS_ioctl+0x74/0x80 >[35955.411704] do_syscall_64+0x79/0x220 >[35955.411709] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35955.411713] RIP: 0033:0x7f70a90d90f7 >[35955.411715] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35955.411720] RAX: ffffffffffffffda RBX: 000055e7ef865a20 RCX: 00007f70a90d90f7 >[35955.411722] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35955.411724] RBP: 00007ffd456b9940 R08: 000055e7ef865a20 R09: 0000000000000004 >[35955.411726] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35955.411729] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f10a1770 >[35959.412256] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35959.412263] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35959.412269] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35959.412271] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35959.412273] Call Trace: >[35959.412287] dump_stack+0x85/0xbf >[35959.412295] swiotlb_alloc_coherent+0x1be/0x1d0 >[35959.412313] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35959.412329] ttm_dma_populate+0x25e/0x350 [ttm] >[35959.412340] ttm_tt_bind+0x2c/0x60 [ttm] >[35959.412346] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35959.412357] ttm_bo_validate+0x189/0x1a0 [ttm] >[35959.412360] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35959.412367] ? mutex_trylock+0xcd/0xe0 >[35959.412372] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35959.412410] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35959.412460] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35959.412500] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35959.412527] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35959.412548] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35959.412572] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35959.412625] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35959.412640] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35959.412654] drm_ioctl+0x2d5/0x370 [drm] >[35959.412671] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35959.412676] ? __pm_runtime_resume+0x54/0x90 >[35959.412682] ? trace_hardirqs_on_caller+0xed/0x180 >[35959.412700] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35959.412705] do_vfs_ioctl+0xa5/0x6e0 >[35959.412712] SyS_ioctl+0x74/0x80 >[35959.412717] do_syscall_64+0x79/0x220 >[35959.412721] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35959.412725] RIP: 0033:0x7f70a90d90f7 >[35959.412727] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35959.412731] RAX: ffffffffffffffda RBX: 000055e7f1ae8f80 RCX: 00007f70a90d90f7 >[35959.412733] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35959.412735] RBP: 00007ffd456b9940 R08: 000055e7f1ae8f80 R09: 0000000000000004 >[35959.412737] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35959.412738] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efc11a70 >[35963.932749] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35963.932753] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35963.932755] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35963.932757] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35963.932758] Call Trace: >[35963.932765] dump_stack+0x85/0xbf >[35963.932770] swiotlb_alloc_coherent+0x1be/0x1d0 >[35963.932779] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35963.932790] ttm_dma_populate+0x25e/0x350 [ttm] >[35963.932796] ttm_tt_bind+0x2c/0x60 [ttm] >[35963.932801] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35963.932810] ttm_bo_validate+0x189/0x1a0 [ttm] >[35963.932814] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35963.932822] ? mutex_trylock+0xcd/0xe0 >[35963.932841] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35963.932886] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35963.932912] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35963.932936] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35963.932971] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35963.933005] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35963.933023] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35963.933043] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35963.933057] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35963.933065] drm_ioctl+0x2d5/0x370 [drm] >[35963.933082] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35963.933087] ? __pm_runtime_resume+0x54/0x90 >[35963.933092] ? trace_hardirqs_on_caller+0xed/0x180 >[35963.933129] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35963.933137] do_vfs_ioctl+0xa5/0x6e0 >[35963.933148] SyS_ioctl+0x74/0x80 >[35963.933165] do_syscall_64+0x79/0x220 >[35963.933170] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35963.933173] RIP: 0033:0x7f70a90d90f7 >[35963.933175] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35963.933179] RAX: ffffffffffffffda RBX: 000055e7f17887a0 RCX: 00007f70a90d90f7 >[35963.933181] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35963.933183] RBP: 00007ffd456b9940 R08: 000055e7f17887a0 R09: 0000000000000004 >[35963.933185] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35963.933187] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1e28ed0 >[35964.862750] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35964.862762] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35964.862765] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[35964.862766] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35964.862767] Call Trace: >[35964.862775] dump_stack+0x85/0xbf >[35964.862779] swiotlb_alloc_coherent+0x1be/0x1d0 >[35964.862788] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35964.862802] ttm_dma_populate+0x25e/0x350 [ttm] >[35964.862813] ttm_tt_bind+0x2c/0x60 [ttm] >[35964.862819] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35964.862828] ttm_bo_validate+0x189/0x1a0 [ttm] >[35964.862831] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35964.862837] ? mutex_trylock+0xcd/0xe0 >[35964.862845] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35964.862896] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35964.862919] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35964.862944] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35964.862968] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35964.863001] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35964.863018] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35964.863038] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35964.863050] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35964.863058] drm_ioctl+0x2d5/0x370 [drm] >[35964.863075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35964.863080] ? __pm_runtime_resume+0x54/0x90 >[35964.863085] ? trace_hardirqs_on_caller+0xed/0x180 >[35964.863104] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35964.863111] do_vfs_ioctl+0xa5/0x6e0 >[35964.863119] SyS_ioctl+0x74/0x80 >[35964.863123] do_syscall_64+0x79/0x220 >[35964.863127] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35964.863129] RIP: 0033:0x7fd8d64ef0f7 >[35964.863131] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35964.863133] RAX: ffffffffffffffda RBX: 00000000030eeff0 RCX: 00007fd8d64ef0f7 >[35964.863134] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[35964.863136] RBP: 00007ffcc6dba1c0 R08: 00000000030eeff0 R09: 0000000000000004 >[35964.863137] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[35964.863138] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003265fc0 >[35966.007476] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35966.007480] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35966.007482] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35966.007484] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35966.007485] Call Trace: >[35966.007492] dump_stack+0x85/0xbf >[35966.007496] swiotlb_alloc_coherent+0x1be/0x1d0 >[35966.007504] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35966.007514] ttm_dma_populate+0x25e/0x350 [ttm] >[35966.007520] ttm_tt_bind+0x2c/0x60 [ttm] >[35966.007525] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35966.007533] ttm_bo_validate+0x189/0x1a0 [ttm] >[35966.007536] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35966.007542] ? mutex_trylock+0xcd/0xe0 >[35966.007548] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35966.007579] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35966.007601] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35966.007625] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35966.007649] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35966.007671] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35966.007688] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35966.007709] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35966.007721] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35966.007730] drm_ioctl+0x2d5/0x370 [drm] >[35966.007746] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35966.007751] ? __pm_runtime_resume+0x54/0x90 >[35966.007756] ? trace_hardirqs_on_caller+0xed/0x180 >[35966.007774] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35966.007780] do_vfs_ioctl+0xa5/0x6e0 >[35966.007787] SyS_ioctl+0x74/0x80 >[35966.007792] do_syscall_64+0x79/0x220 >[35966.007795] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35966.007797] RIP: 0033:0x7f70a90d90f7 >[35966.007799] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35966.007801] RAX: ffffffffffffffda RBX: 000055e7f04f43f0 RCX: 00007f70a90d90f7 >[35966.007803] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35966.007804] RBP: 00007ffd456b9940 R08: 000055e7f04f43f0 R09: 0000000000000004 >[35966.007805] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35966.007807] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3a46e60 >[35972.244290] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35972.244293] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35972.244296] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35972.244297] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35972.244298] Call Trace: >[35972.244305] dump_stack+0x85/0xbf >[35972.244309] swiotlb_alloc_coherent+0x1be/0x1d0 >[35972.244317] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35972.244326] ttm_dma_populate+0x25e/0x350 [ttm] >[35972.244333] ttm_tt_bind+0x2c/0x60 [ttm] >[35972.244337] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35972.244344] ttm_bo_validate+0x189/0x1a0 [ttm] >[35972.244348] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35972.244354] ? mutex_trylock+0xcd/0xe0 >[35972.244359] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35972.244389] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35972.244411] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35972.244435] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35972.244457] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35972.244478] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35972.244495] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35972.244515] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35972.244527] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35972.244535] drm_ioctl+0x2d5/0x370 [drm] >[35972.244552] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35972.244557] ? __pm_runtime_resume+0x54/0x90 >[35972.244562] ? trace_hardirqs_on_caller+0xed/0x180 >[35972.244580] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35972.244585] do_vfs_ioctl+0xa5/0x6e0 >[35972.244592] SyS_ioctl+0x74/0x80 >[35972.244597] do_syscall_64+0x79/0x220 >[35972.244600] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35972.244602] RIP: 0033:0x7f70a90d90f7 >[35972.244603] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35972.244606] RAX: ffffffffffffffda RBX: 000055e7f21eb2b0 RCX: 00007f70a90d90f7 >[35972.244607] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35972.244609] RBP: 00007ffd456b9940 R08: 000055e7f21eb2b0 R09: 0000000000000004 >[35972.244610] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35972.244611] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f05233d0 >[35973.431702] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35973.431706] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35973.431708] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35973.431710] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35973.431711] Call Trace: >[35973.431718] dump_stack+0x85/0xbf >[35973.431723] swiotlb_alloc_coherent+0x1be/0x1d0 >[35973.431731] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35973.431740] ttm_dma_populate+0x25e/0x350 [ttm] >[35973.431747] ttm_tt_bind+0x2c/0x60 [ttm] >[35973.431751] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35973.431759] ttm_bo_validate+0x189/0x1a0 [ttm] >[35973.431762] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35973.431768] ? mutex_trylock+0xcd/0xe0 >[35973.431774] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35973.431806] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35973.431827] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35973.431851] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35973.431874] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35973.431897] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35973.431924] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35973.431945] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35973.431956] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35973.431975] drm_ioctl+0x2d5/0x370 [drm] >[35973.431992] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35973.431997] ? __pm_runtime_resume+0x54/0x90 >[35973.432002] ? trace_hardirqs_on_caller+0xed/0x180 >[35973.432020] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35973.432026] do_vfs_ioctl+0xa5/0x6e0 >[35973.432032] SyS_ioctl+0x74/0x80 >[35973.432037] do_syscall_64+0x79/0x220 >[35973.432041] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35973.432043] RIP: 0033:0x7f70a90d90f7 >[35973.432045] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35973.432047] RAX: ffffffffffffffda RBX: 000055e7f21eb2b0 RCX: 00007f70a90d90f7 >[35973.432049] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35973.432050] RBP: 00007ffd456b9940 R08: 000055e7f21eb2b0 R09: 0000000000000004 >[35973.432051] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35973.432052] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1e280d0 >[35974.946391] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35974.946394] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35974.946396] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35974.946398] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35974.946399] Call Trace: >[35974.946406] dump_stack+0x85/0xbf >[35974.946410] swiotlb_alloc_coherent+0x1be/0x1d0 >[35974.946419] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35974.946428] ttm_dma_populate+0x25e/0x350 [ttm] >[35974.946434] ttm_tt_bind+0x2c/0x60 [ttm] >[35974.946438] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35974.946446] ttm_bo_validate+0x189/0x1a0 [ttm] >[35974.946449] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35974.946455] ? mutex_trylock+0xcd/0xe0 >[35974.946460] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35974.946494] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35974.946519] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35974.946525] ? __lock_acquire+0x2d4/0x1340 >[35974.946549] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35974.946575] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35974.946599] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35974.946619] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35974.946643] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35974.946657] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35974.946666] drm_ioctl+0x2d5/0x370 [drm] >[35974.946685] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35974.946690] ? __pm_runtime_resume+0x54/0x90 >[35974.946695] ? trace_hardirqs_on_caller+0xed/0x180 >[35974.946716] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35974.946722] do_vfs_ioctl+0xa5/0x6e0 >[35974.946729] SyS_ioctl+0x74/0x80 >[35974.946733] do_syscall_64+0x79/0x220 >[35974.946737] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35974.946739] RIP: 0033:0x7f70a90d90f7 >[35974.946741] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35974.946743] RAX: ffffffffffffffda RBX: 000055e7f04f40c0 RCX: 00007f70a90d90f7 >[35974.946745] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35974.946746] RBP: 00007ffd456b9940 R08: 000055e7f04f40c0 R09: 00007f70a939dc50 >[35974.946747] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35974.946748] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3a43470 >[35978.520109] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35978.520112] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35978.520115] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35978.520116] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35978.520117] Call Trace: >[35978.520125] dump_stack+0x85/0xbf >[35978.520131] swiotlb_alloc_coherent+0x1be/0x1d0 >[35978.520141] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35978.520156] ttm_dma_populate+0x25e/0x350 [ttm] >[35978.520166] ttm_tt_bind+0x2c/0x60 [ttm] >[35978.520172] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35978.520184] ttm_bo_validate+0x189/0x1a0 [ttm] >[35978.520188] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35978.520196] ? mutex_trylock+0xcd/0xe0 >[35978.520204] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35978.520242] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35978.520271] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35978.520305] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35978.520357] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35978.520396] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35978.520418] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35978.520446] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35978.520460] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35978.520481] drm_ioctl+0x2d5/0x370 [drm] >[35978.520515] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35978.520521] ? __pm_runtime_resume+0x54/0x90 >[35978.520528] ? trace_hardirqs_on_caller+0xed/0x180 >[35978.520552] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35978.520559] do_vfs_ioctl+0xa5/0x6e0 >[35978.520569] SyS_ioctl+0x74/0x80 >[35978.520575] do_syscall_64+0x79/0x220 >[35978.520579] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35978.520582] RIP: 0033:0x7f70a90d90f7 >[35978.520584] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35978.520588] RAX: ffffffffffffffda RBX: 000055e7f0264210 RCX: 00007f70a90d90f7 >[35978.520589] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35978.520601] RBP: 00007ffd456b9940 R08: 000055e7f0264210 R09: 0000000000000004 >[35978.520603] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35978.520604] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0565610 >[35979.117328] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35979.117332] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35979.117335] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35979.117336] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35979.117337] Call Trace: >[35979.117344] dump_stack+0x85/0xbf >[35979.117349] swiotlb_alloc_coherent+0x1be/0x1d0 >[35979.117357] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35979.117367] ttm_dma_populate+0x25e/0x350 [ttm] >[35979.117373] ttm_tt_bind+0x2c/0x60 [ttm] >[35979.117377] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35979.117386] ttm_bo_validate+0x189/0x1a0 [ttm] >[35979.117389] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35979.117396] ? mutex_trylock+0xcd/0xe0 >[35979.117401] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35979.117432] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35979.117454] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35979.117470] ? __lock_acquire+0x2d4/0x1340 >[35979.117490] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35979.117513] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35979.117535] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35979.117558] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35979.117589] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35979.117604] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35979.117617] drm_ioctl+0x2d5/0x370 [drm] >[35979.117642] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35979.117649] ? __pm_runtime_resume+0x54/0x90 >[35979.117654] ? trace_hardirqs_on_caller+0xed/0x180 >[35979.117672] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35979.117677] do_vfs_ioctl+0xa5/0x6e0 >[35979.117684] SyS_ioctl+0x74/0x80 >[35979.117689] do_syscall_64+0x79/0x220 >[35979.117692] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35979.117694] RIP: 0033:0x7f70a90d90f7 >[35979.117696] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35979.117698] RAX: ffffffffffffffda RBX: 000055e7f04f40c0 RCX: 00007f70a90d90f7 >[35979.117700] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35979.117701] RBP: 00007ffd456b9940 R08: 000055e7f04f40c0 R09: 00007f70a939dc50 >[35979.117702] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35979.117703] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f202ad70 >[35980.064837] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35980.064840] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35980.064844] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35980.064846] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35980.064847] Call Trace: >[35980.064854] dump_stack+0x85/0xbf >[35980.064858] swiotlb_alloc_coherent+0x1be/0x1d0 >[35980.064866] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35980.064875] ttm_dma_populate+0x25e/0x350 [ttm] >[35980.064881] ttm_tt_bind+0x2c/0x60 [ttm] >[35980.064885] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35980.064892] ttm_bo_validate+0x189/0x1a0 [ttm] >[35980.064896] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35980.064901] ? mutex_trylock+0xcd/0xe0 >[35980.064907] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35980.064939] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35980.064960] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35980.064966] ? __lock_acquire+0x2d4/0x1340 >[35980.064993] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35980.065016] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35980.065037] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35980.065053] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35980.065073] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35980.065085] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35980.065095] drm_ioctl+0x2d5/0x370 [drm] >[35980.065115] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35980.065119] ? __pm_runtime_resume+0x54/0x90 >[35980.065126] ? trace_hardirqs_on_caller+0xed/0x180 >[35980.065152] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35980.065159] do_vfs_ioctl+0xa5/0x6e0 >[35980.065179] SyS_ioctl+0x74/0x80 >[35980.065196] do_syscall_64+0x79/0x220 >[35980.065201] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35980.065204] RIP: 0033:0x7f70a90d90f7 >[35980.065206] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35980.065210] RAX: ffffffffffffffda RBX: 000055e7f0565580 RCX: 00007f70a90d90f7 >[35980.065212] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35980.065214] RBP: 00007ffd456b9940 R08: 000055e7f0565580 R09: 00007f70a939dc50 >[35980.065216] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35980.065217] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3a43470 >[35990.877579] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35990.877582] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35990.877585] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35990.877586] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35990.877587] Call Trace: >[35990.877594] dump_stack+0x85/0xbf >[35990.877598] swiotlb_alloc_coherent+0x1be/0x1d0 >[35990.877607] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35990.877617] ttm_dma_populate+0x25e/0x350 [ttm] >[35990.877623] ttm_tt_bind+0x2c/0x60 [ttm] >[35990.877627] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35990.877636] ttm_bo_validate+0x189/0x1a0 [ttm] >[35990.877639] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35990.877645] ? mutex_trylock+0xcd/0xe0 >[35990.877650] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35990.877682] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35990.877704] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35990.877728] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35990.877758] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35990.877780] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35990.877798] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35990.877819] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35990.877830] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35990.877838] drm_ioctl+0x2d5/0x370 [drm] >[35990.877857] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35990.877862] ? __pm_runtime_resume+0x54/0x90 >[35990.877867] ? trace_hardirqs_on_caller+0xed/0x180 >[35990.877886] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35990.877891] do_vfs_ioctl+0xa5/0x6e0 >[35990.877898] SyS_ioctl+0x74/0x80 >[35990.877903] do_syscall_64+0x79/0x220 >[35990.877906] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35990.877909] RIP: 0033:0x7f70a90d90f7 >[35990.877910] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35990.877913] RAX: ffffffffffffffda RBX: 000055e7f1891880 RCX: 00007f70a90d90f7 >[35990.877914] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35990.877915] RBP: 00007ffd456b9940 R08: 000055e7f1891880 R09: 0000000000000004 >[35990.877917] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35990.877918] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efddf540 >[35993.021349] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35993.021352] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35993.021355] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35993.021356] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35993.021357] Call Trace: >[35993.021364] dump_stack+0x85/0xbf >[35993.021368] swiotlb_alloc_coherent+0x1be/0x1d0 >[35993.021376] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35993.021385] ttm_dma_populate+0x25e/0x350 [ttm] >[35993.021391] ttm_tt_bind+0x2c/0x60 [ttm] >[35993.021395] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35993.021402] ttm_bo_validate+0x189/0x1a0 [ttm] >[35993.021405] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35993.021411] ? mutex_trylock+0xcd/0xe0 >[35993.021416] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35993.021447] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35993.021468] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35993.021491] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35993.021513] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35993.021534] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35993.021551] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35993.021572] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35993.021583] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35993.021591] drm_ioctl+0x2d5/0x370 [drm] >[35993.021607] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35993.021612] ? __pm_runtime_resume+0x54/0x90 >[35993.021617] ? trace_hardirqs_on_caller+0xed/0x180 >[35993.021635] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35993.021640] do_vfs_ioctl+0xa5/0x6e0 >[35993.021646] SyS_ioctl+0x74/0x80 >[35993.021651] do_syscall_64+0x79/0x220 >[35993.021654] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35993.021656] RIP: 0033:0x7f70a90d90f7 >[35993.021658] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35993.021660] RAX: ffffffffffffffda RBX: 000055e7efddf5b0 RCX: 00007f70a90d90f7 >[35993.021662] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35993.021663] RBP: 00007ffd456b9940 R08: 000055e7efddf5b0 R09: 0000000000000004 >[35993.021664] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35993.021665] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0564a40 >[35993.595691] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35993.595695] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35993.595699] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35993.595701] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35993.595703] Call Trace: >[35993.595711] dump_stack+0x85/0xbf >[35993.595717] swiotlb_alloc_coherent+0x1be/0x1d0 >[35993.595728] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35993.595753] ttm_dma_populate+0x25e/0x350 [ttm] >[35993.595774] ttm_tt_bind+0x2c/0x60 [ttm] >[35993.595780] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35993.595793] ttm_bo_validate+0x189/0x1a0 [ttm] >[35993.595798] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35993.595807] ? mutex_trylock+0xcd/0xe0 >[35993.595816] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35993.595854] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35993.595908] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35993.595917] ? __lock_acquire+0x2d4/0x1340 >[35993.595951] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35993.595984] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35993.596014] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35993.596041] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35993.596076] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35993.596092] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35993.596105] drm_ioctl+0x2d5/0x370 [drm] >[35993.596133] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35993.596141] ? __pm_runtime_resume+0x54/0x90 >[35993.596149] ? trace_hardirqs_on_caller+0xed/0x180 >[35993.596179] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35993.596187] do_vfs_ioctl+0xa5/0x6e0 >[35993.596199] SyS_ioctl+0x74/0x80 >[35993.596207] do_syscall_64+0x79/0x220 >[35993.596212] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35993.596216] RIP: 0033:0x7f70a90d90f7 >[35993.596218] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35993.596222] RAX: ffffffffffffffda RBX: 000055e7efddf5b0 RCX: 00007f70a90d90f7 >[35993.596225] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35993.596227] RBP: 00007ffd456b9940 R08: 000055e7efddf5b0 R09: 00007f70a939dc50 >[35993.596229] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35993.596231] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0564a40 >[35994.925278] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35994.925283] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35994.925287] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35994.925289] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35994.925290] Call Trace: >[35994.925299] dump_stack+0x85/0xbf >[35994.925304] swiotlb_alloc_coherent+0x1be/0x1d0 >[35994.925315] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35994.925328] ttm_dma_populate+0x25e/0x350 [ttm] >[35994.925337] ttm_tt_bind+0x2c/0x60 [ttm] >[35994.925342] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35994.925354] ttm_bo_validate+0x189/0x1a0 [ttm] >[35994.925358] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35994.925366] ? mutex_trylock+0xcd/0xe0 >[35994.925374] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35994.925414] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35994.925442] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35994.925473] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35994.925504] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35994.925534] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35994.925557] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35994.925587] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35994.925603] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35994.925614] drm_ioctl+0x2d5/0x370 [drm] >[35994.925640] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35994.925646] ? __pm_runtime_resume+0x54/0x90 >[35994.925653] ? trace_hardirqs_on_caller+0xed/0x180 >[35994.925681] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35994.925689] do_vfs_ioctl+0xa5/0x6e0 >[35994.925699] SyS_ioctl+0x74/0x80 >[35994.925706] do_syscall_64+0x79/0x220 >[35994.925711] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35994.925714] RIP: 0033:0x7f70a90d90f7 >[35994.925717] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35994.925720] RAX: ffffffffffffffda RBX: 000055e7f05649a0 RCX: 00007f70a90d90f7 >[35994.925722] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35994.925724] RBP: 00007ffd456b9940 R08: 000055e7f05649a0 R09: 000000000000000b >[35994.925726] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[35994.925728] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0564a40 >[35997.950282] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35997.950286] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35997.950288] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35997.950290] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35997.950291] Call Trace: >[35997.950297] dump_stack+0x85/0xbf >[35997.950302] swiotlb_alloc_coherent+0x1be/0x1d0 >[35997.950309] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35997.950318] ttm_dma_populate+0x25e/0x350 [ttm] >[35997.950324] ttm_tt_bind+0x2c/0x60 [ttm] >[35997.950328] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35997.950336] ttm_bo_validate+0x189/0x1a0 [ttm] >[35997.950339] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35997.950345] ? mutex_trylock+0xcd/0xe0 >[35997.950350] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35997.950382] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35997.950414] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35997.950419] ? __lock_acquire+0x2d4/0x1340 >[35997.950440] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35997.950464] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35997.950485] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35997.950503] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35997.950524] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35997.950546] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35997.950555] drm_ioctl+0x2d5/0x370 [drm] >[35997.950571] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35997.950575] ? __pm_runtime_resume+0x54/0x90 >[35997.950580] ? trace_hardirqs_on_caller+0xed/0x180 >[35997.950598] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35997.950603] do_vfs_ioctl+0xa5/0x6e0 >[35997.950610] SyS_ioctl+0x74/0x80 >[35997.950615] do_syscall_64+0x79/0x220 >[35997.950618] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35997.950620] RIP: 0033:0x7f70a90d90f7 >[35997.950622] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35997.950625] RAX: ffffffffffffffda RBX: 000055e7f2b720a0 RCX: 00007f70a90d90f7 >[35997.950626] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35997.950627] RBP: 00007ffd456b9940 R08: 000055e7f2b720a0 R09: 00007f70a939dc50 >[35997.950628] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35997.950629] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1891970 >[35997.957289] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35997.957293] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35997.957297] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35997.957299] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35997.957301] Call Trace: >[35997.957308] dump_stack+0x85/0xbf >[35997.957314] swiotlb_alloc_coherent+0x1be/0x1d0 >[35997.957324] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35997.957340] ttm_dma_populate+0x25e/0x350 [ttm] >[35997.957351] ttm_tt_bind+0x2c/0x60 [ttm] >[35997.957357] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35997.957371] ttm_bo_validate+0x189/0x1a0 [ttm] >[35997.957375] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35997.957385] ? mutex_trylock+0xcd/0xe0 >[35997.957394] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35997.957428] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35997.957450] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35997.957455] ? __lock_acquire+0x2d4/0x1340 >[35997.957476] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35997.957498] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35997.957530] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35997.957547] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35997.957568] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35997.957581] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35997.957589] drm_ioctl+0x2d5/0x370 [drm] >[35997.957607] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35997.957612] ? __pm_runtime_resume+0x54/0x90 >[35997.957616] ? trace_hardirqs_on_caller+0xed/0x180 >[35997.957635] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35997.957640] do_vfs_ioctl+0xa5/0x6e0 >[35997.957647] SyS_ioctl+0x74/0x80 >[35997.957652] do_syscall_64+0x79/0x220 >[35997.957655] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35997.957658] RIP: 0033:0x7f70a90d90f7 >[35997.957659] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35997.957662] RAX: ffffffffffffffda RBX: 000055e7f2b720a0 RCX: 00007f70a90d90f7 >[35997.957663] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35997.957664] RBP: 00007ffd456b9940 R08: 000055e7f2b720a0 R09: 00007f70a939dc50 >[35997.957666] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[35997.957667] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1891970 >[35998.004245] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35998.004248] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35998.004270] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35998.004272] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35998.004274] Call Trace: >[35998.004283] dump_stack+0x85/0xbf >[35998.004289] swiotlb_alloc_coherent+0x1be/0x1d0 >[35998.004300] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35998.004314] ttm_dma_populate+0x25e/0x350 [ttm] >[35998.004323] ttm_tt_bind+0x2c/0x60 [ttm] >[35998.004328] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35998.004340] ttm_bo_validate+0x189/0x1a0 [ttm] >[35998.004345] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35998.004353] ? mutex_trylock+0xcd/0xe0 >[35998.004361] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35998.004400] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35998.004429] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35998.004463] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35998.004497] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35998.004529] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35998.004554] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35998.004587] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35998.004602] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35998.004615] drm_ioctl+0x2d5/0x370 [drm] >[35998.004642] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35998.004650] ? __pm_runtime_resume+0x54/0x90 >[35998.004658] ? trace_hardirqs_on_caller+0xed/0x180 >[35998.004687] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35998.004695] do_vfs_ioctl+0xa5/0x6e0 >[35998.004707] SyS_ioctl+0x74/0x80 >[35998.004715] do_syscall_64+0x79/0x220 >[35998.004720] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35998.004723] RIP: 0033:0x7f70a90d90f7 >[35998.004726] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35998.004730] RAX: ffffffffffffffda RBX: 000055e7f287a800 RCX: 00007f70a90d90f7 >[35998.004732] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35998.004734] RBP: 00007ffd456b9940 R08: 000055e7f287a800 R09: 0000000000000004 >[35998.004737] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35998.004739] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3aed130 >[35998.556133] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35998.556137] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35998.556139] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35998.556141] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35998.556142] Call Trace: >[35998.556149] dump_stack+0x85/0xbf >[35998.556154] swiotlb_alloc_coherent+0x1be/0x1d0 >[35998.556162] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35998.556172] ttm_dma_populate+0x25e/0x350 [ttm] >[35998.556179] ttm_tt_bind+0x2c/0x60 [ttm] >[35998.556183] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35998.556192] ttm_bo_validate+0x189/0x1a0 [ttm] >[35998.556195] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35998.556201] ? mutex_trylock+0xcd/0xe0 >[35998.556207] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35998.556246] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35998.556279] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35998.556312] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35998.556338] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35998.556370] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35998.556393] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35998.556421] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35998.556434] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35998.556448] drm_ioctl+0x2d5/0x370 [drm] >[35998.556466] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35998.556471] ? __pm_runtime_resume+0x54/0x90 >[35998.556477] ? trace_hardirqs_on_caller+0xed/0x180 >[35998.556495] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35998.556500] do_vfs_ioctl+0xa5/0x6e0 >[35998.556507] SyS_ioctl+0x74/0x80 >[35998.556513] do_syscall_64+0x79/0x220 >[35998.556516] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35998.556519] RIP: 0033:0x7f70a90d90f7 >[35998.556520] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35998.556523] RAX: ffffffffffffffda RBX: 000055e7f3423d50 RCX: 00007f70a90d90f7 >[35998.556524] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35998.556525] RBP: 00007ffd456b9940 R08: 000055e7f3423d50 R09: 0000000000000004 >[35998.556526] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35998.556528] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f28718f0 >[35999.518331] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[35999.518334] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[35999.518337] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[35999.518339] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[35999.518340] Call Trace: >[35999.518346] dump_stack+0x85/0xbf >[35999.518351] swiotlb_alloc_coherent+0x1be/0x1d0 >[35999.518358] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[35999.518367] ttm_dma_populate+0x25e/0x350 [ttm] >[35999.518373] ttm_tt_bind+0x2c/0x60 [ttm] >[35999.518377] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[35999.518385] ttm_bo_validate+0x189/0x1a0 [ttm] >[35999.518388] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[35999.518394] ? mutex_trylock+0xcd/0xe0 >[35999.518399] ttm_bo_init_reserved+0x459/0x500 [ttm] >[35999.518430] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[35999.518451] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[35999.518474] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[35999.518497] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[35999.518518] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35999.518535] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[35999.518556] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35999.518567] drm_ioctl_kernel+0x5b/0xb0 [drm] >[35999.518575] drm_ioctl+0x2d5/0x370 [drm] >[35999.518592] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[35999.518597] ? __pm_runtime_resume+0x54/0x90 >[35999.518602] ? trace_hardirqs_on_caller+0xed/0x180 >[35999.518619] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[35999.518625] do_vfs_ioctl+0xa5/0x6e0 >[35999.518631] SyS_ioctl+0x74/0x80 >[35999.518636] do_syscall_64+0x79/0x220 >[35999.518640] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[35999.518642] RIP: 0033:0x7f70a90d90f7 >[35999.518644] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[35999.518646] RAX: ffffffffffffffda RBX: 000055e7f349d0d0 RCX: 00007f70a90d90f7 >[35999.518647] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[35999.518649] RBP: 00007ffd456b9940 R08: 000055e7f349d0d0 R09: 0000000000000004 >[35999.518650] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[35999.518651] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1d3ab30 >[36005.240067] swiotlb_tbl_map_single: 6 callbacks suppressed >[36005.240070] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36005.240073] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36005.240076] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36005.240077] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36005.240078] Call Trace: >[36005.240085] dump_stack+0x85/0xbf >[36005.240089] swiotlb_alloc_coherent+0x1be/0x1d0 >[36005.240097] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36005.240106] ttm_dma_populate+0x25e/0x350 [ttm] >[36005.240112] ttm_tt_bind+0x2c/0x60 [ttm] >[36005.240116] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36005.240124] ttm_bo_validate+0x189/0x1a0 [ttm] >[36005.240127] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36005.240133] ? mutex_trylock+0xcd/0xe0 >[36005.240139] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36005.240169] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36005.240190] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36005.240213] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36005.240236] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36005.240258] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36005.240275] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36005.240303] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36005.240315] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36005.240324] drm_ioctl+0x2d5/0x370 [drm] >[36005.240341] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36005.240345] ? __pm_runtime_resume+0x54/0x90 >[36005.240350] ? trace_hardirqs_on_caller+0xed/0x180 >[36005.240369] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36005.240374] do_vfs_ioctl+0xa5/0x6e0 >[36005.240381] SyS_ioctl+0x74/0x80 >[36005.240386] do_syscall_64+0x79/0x220 >[36005.240389] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36005.240391] RIP: 0033:0x7f70a90d90f7 >[36005.240393] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36005.240395] RAX: ffffffffffffffda RBX: 000055e7f28714d0 RCX: 00007f70a90d90f7 >[36005.240397] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36005.240398] RBP: 00007ffd456b9940 R08: 000055e7f28714d0 R09: 0000000000000004 >[36005.240399] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36005.240400] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0c93000 >[36007.043873] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36007.043877] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36007.043880] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36007.043882] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36007.043883] Call Trace: >[36007.043891] dump_stack+0x85/0xbf >[36007.043897] swiotlb_alloc_coherent+0x1be/0x1d0 >[36007.043908] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36007.043923] ttm_dma_populate+0x25e/0x350 [ttm] >[36007.043934] ttm_tt_bind+0x2c/0x60 [ttm] >[36007.043940] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36007.043963] ttm_bo_validate+0x189/0x1a0 [ttm] >[36007.043967] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36007.043976] ? mutex_trylock+0xcd/0xe0 >[36007.043984] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36007.044022] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36007.044052] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36007.044086] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36007.044120] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36007.044152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36007.044176] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36007.044206] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36007.044221] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36007.044233] drm_ioctl+0x2d5/0x370 [drm] >[36007.044258] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36007.044265] ? __pm_runtime_resume+0x54/0x90 >[36007.044272] ? trace_hardirqs_on_caller+0xed/0x180 >[36007.044301] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36007.044318] do_vfs_ioctl+0xa5/0x6e0 >[36007.044339] SyS_ioctl+0x74/0x80 >[36007.044346] do_syscall_64+0x79/0x220 >[36007.044350] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36007.044353] RIP: 0033:0x7f70a90d90f7 >[36007.044355] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36007.044359] RAX: ffffffffffffffda RBX: 000055e7f10a0cd0 RCX: 00007f70a90d90f7 >[36007.044361] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36007.044363] RBP: 00007ffd456b9940 R08: 000055e7f10a0cd0 R09: 0000000000000004 >[36007.044364] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36007.044366] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f182a4f0 >[36007.320062] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36007.320065] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36007.320068] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36007.320069] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36007.320070] Call Trace: >[36007.320077] dump_stack+0x85/0xbf >[36007.320081] swiotlb_alloc_coherent+0x1be/0x1d0 >[36007.320089] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36007.320098] ttm_dma_populate+0x25e/0x350 [ttm] >[36007.320104] ttm_tt_bind+0x2c/0x60 [ttm] >[36007.320108] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36007.320116] ttm_bo_validate+0x189/0x1a0 [ttm] >[36007.320119] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36007.320125] ? mutex_trylock+0xcd/0xe0 >[36007.320130] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36007.320160] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36007.320181] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36007.320204] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36007.320226] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36007.320247] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36007.320264] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36007.320285] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36007.320307] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36007.320319] drm_ioctl+0x2d5/0x370 [drm] >[36007.320336] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36007.320341] ? __pm_runtime_resume+0x54/0x90 >[36007.320346] ? trace_hardirqs_on_caller+0xed/0x180 >[36007.320365] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36007.320370] do_vfs_ioctl+0xa5/0x6e0 >[36007.320377] SyS_ioctl+0x74/0x80 >[36007.320382] do_syscall_64+0x79/0x220 >[36007.320385] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36007.320388] RIP: 0033:0x7f70a90d90f7 >[36007.320389] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36007.320392] RAX: ffffffffffffffda RBX: 000055e7f3423d50 RCX: 00007f70a90d90f7 >[36007.320393] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36007.320394] RBP: 00007ffd456b9940 R08: 000055e7f3423d50 R09: 0000000000000004 >[36007.320396] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36007.320397] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f10a0d90 >[36008.050080] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36008.050083] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36008.050086] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36008.050087] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36008.050088] Call Trace: >[36008.050095] dump_stack+0x85/0xbf >[36008.050100] swiotlb_alloc_coherent+0x1be/0x1d0 >[36008.050107] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36008.050116] ttm_dma_populate+0x25e/0x350 [ttm] >[36008.050123] ttm_tt_bind+0x2c/0x60 [ttm] >[36008.050127] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36008.050135] ttm_bo_validate+0x189/0x1a0 [ttm] >[36008.050138] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36008.050144] ? mutex_trylock+0xcd/0xe0 >[36008.050149] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36008.050180] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36008.050202] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36008.050225] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36008.050248] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36008.050270] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36008.050288] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36008.050314] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36008.050326] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36008.050334] drm_ioctl+0x2d5/0x370 [drm] >[36008.050351] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36008.050356] ? __pm_runtime_resume+0x54/0x90 >[36008.050361] ? trace_hardirqs_on_caller+0xed/0x180 >[36008.050379] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36008.050384] do_vfs_ioctl+0xa5/0x6e0 >[36008.050392] SyS_ioctl+0x74/0x80 >[36008.050397] do_syscall_64+0x79/0x220 >[36008.050400] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36008.050403] RIP: 0033:0x7f70a90d90f7 >[36008.050404] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36008.050407] RAX: ffffffffffffffda RBX: 000055e7f0e587a0 RCX: 00007f70a90d90f7 >[36008.050408] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36008.050409] RBP: 00007ffd456b9940 R08: 000055e7f0e587a0 R09: 0000000000000004 >[36008.050411] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36008.050412] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2078470 >[36008.055897] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36008.055900] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36008.055902] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36008.055903] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36008.055904] Call Trace: >[36008.055909] dump_stack+0x85/0xbf >[36008.055914] swiotlb_alloc_coherent+0x1be/0x1d0 >[36008.055925] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36008.055942] ttm_dma_populate+0x25e/0x350 [ttm] >[36008.055953] ttm_tt_bind+0x2c/0x60 [ttm] >[36008.055959] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36008.055973] ttm_bo_validate+0x189/0x1a0 [ttm] >[36008.055978] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36008.055987] ? mutex_trylock+0xcd/0xe0 >[36008.055996] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36008.056030] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36008.056061] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36008.056093] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36008.056116] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36008.056136] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36008.056153] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36008.056173] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36008.056183] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36008.056191] drm_ioctl+0x2d5/0x370 [drm] >[36008.056208] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36008.056213] ? __pm_runtime_resume+0x54/0x90 >[36008.056218] ? trace_hardirqs_on_caller+0xed/0x180 >[36008.056236] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36008.056241] do_vfs_ioctl+0xa5/0x6e0 >[36008.056248] SyS_ioctl+0x74/0x80 >[36008.056253] do_syscall_64+0x79/0x220 >[36008.056257] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36008.056259] RIP: 0033:0x7f70a90d90f7 >[36008.056260] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36008.056263] RAX: ffffffffffffffda RBX: 000055e7f0e587a0 RCX: 00007f70a90d90f7 >[36008.056264] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36008.056266] RBP: 00007ffd456b9940 R08: 000055e7f0e587a0 R09: 0000000000000004 >[36008.056267] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36008.056268] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2078470 >[36011.424365] swiotlb_tbl_map_single: 2 callbacks suppressed >[36011.424367] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36011.424370] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36011.424373] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36011.424384] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36011.424385] Call Trace: >[36011.424391] dump_stack+0x85/0xbf >[36011.424396] swiotlb_alloc_coherent+0x1be/0x1d0 >[36011.424403] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36011.424412] ttm_dma_populate+0x25e/0x350 [ttm] >[36011.424418] ttm_tt_bind+0x2c/0x60 [ttm] >[36011.424422] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36011.424430] ttm_bo_validate+0x189/0x1a0 [ttm] >[36011.424433] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36011.424438] ? mutex_trylock+0xcd/0xe0 >[36011.424443] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36011.424475] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36011.424497] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36011.424502] ? __lock_acquire+0x2d4/0x1340 >[36011.424523] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36011.424545] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36011.424567] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36011.424584] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36011.424604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36011.424615] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36011.424623] drm_ioctl+0x2d5/0x370 [drm] >[36011.424640] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36011.424644] ? __pm_runtime_resume+0x54/0x90 >[36011.424649] ? trace_hardirqs_on_caller+0xed/0x180 >[36011.424666] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36011.424672] do_vfs_ioctl+0xa5/0x6e0 >[36011.424678] SyS_ioctl+0x74/0x80 >[36011.424683] do_syscall_64+0x79/0x220 >[36011.424686] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36011.424688] RIP: 0033:0x7f70a90d90f7 >[36011.424690] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36011.424692] RAX: ffffffffffffffda RBX: 000055e7efc108c0 RCX: 00007f70a90d90f7 >[36011.424694] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36011.424695] RBP: 00007ffd456b9940 R08: 000055e7efc108c0 R09: 00007f70a939dc50 >[36011.424696] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[36011.424697] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f10a0d90 >[36012.531089] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36012.531093] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36012.531096] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36012.531098] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36012.531099] Call Trace: >[36012.531105] dump_stack+0x85/0xbf >[36012.531110] swiotlb_alloc_coherent+0x1be/0x1d0 >[36012.531118] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36012.531127] ttm_dma_populate+0x25e/0x350 [ttm] >[36012.531133] ttm_tt_bind+0x2c/0x60 [ttm] >[36012.531137] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36012.531146] ttm_bo_validate+0x189/0x1a0 [ttm] >[36012.531149] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36012.531154] ? mutex_trylock+0xcd/0xe0 >[36012.531160] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36012.531191] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36012.531213] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36012.531237] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36012.531259] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36012.531281] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36012.531299] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36012.531323] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36012.531337] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36012.531350] drm_ioctl+0x2d5/0x370 [drm] >[36012.531370] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36012.531375] ? __pm_runtime_resume+0x54/0x90 >[36012.531380] ? trace_hardirqs_on_caller+0xed/0x180 >[36012.531398] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36012.531404] do_vfs_ioctl+0xa5/0x6e0 >[36012.531411] SyS_ioctl+0x74/0x80 >[36012.531416] do_syscall_64+0x79/0x220 >[36012.531419] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36012.531421] RIP: 0033:0x7f70a90d90f7 >[36012.531423] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36012.531425] RAX: ffffffffffffffda RBX: 000055e7f1891880 RCX: 00007f70a90d90f7 >[36012.531427] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36012.531428] RBP: 00007ffd456b9940 R08: 000055e7f1891880 R09: 0000000000000004 >[36012.531429] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36012.531431] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f349ce70 >[36013.936677] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36013.936680] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36013.936682] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36013.936684] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36013.936685] Call Trace: >[36013.936691] dump_stack+0x85/0xbf >[36013.936695] swiotlb_alloc_coherent+0x1be/0x1d0 >[36013.936702] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36013.936711] ttm_dma_populate+0x25e/0x350 [ttm] >[36013.936717] ttm_tt_bind+0x2c/0x60 [ttm] >[36013.936721] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36013.936729] ttm_bo_validate+0x189/0x1a0 [ttm] >[36013.936732] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36013.936738] ? mutex_trylock+0xcd/0xe0 >[36013.936743] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36013.936773] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36013.936794] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36013.936817] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36013.936841] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36013.936862] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36013.936879] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36013.936900] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36013.936911] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36013.936919] drm_ioctl+0x2d5/0x370 [drm] >[36013.936935] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36013.936939] ? __pm_runtime_resume+0x54/0x90 >[36013.936944] ? trace_hardirqs_on_caller+0xed/0x180 >[36013.936962] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36013.936967] do_vfs_ioctl+0xa5/0x6e0 >[36013.936974] SyS_ioctl+0x74/0x80 >[36013.936978] do_syscall_64+0x79/0x220 >[36013.936981] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36013.936984] RIP: 0033:0x7f70a90d90f7 >[36013.936985] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36013.936988] RAX: ffffffffffffffda RBX: 000055e7f1891880 RCX: 00007f70a90d90f7 >[36013.936989] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36013.936990] RBP: 00007ffd456b9940 R08: 000055e7f1891880 R09: 0000000000000004 >[36013.936991] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36013.936993] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2d27330 >[36014.825429] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36014.825434] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36014.825438] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36014.825440] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36014.825443] Call Trace: >[36014.825452] dump_stack+0x85/0xbf >[36014.825459] swiotlb_alloc_coherent+0x1be/0x1d0 >[36014.825471] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36014.825489] ttm_dma_populate+0x25e/0x350 [ttm] >[36014.825501] ttm_tt_bind+0x2c/0x60 [ttm] >[36014.825508] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36014.825522] ttm_bo_validate+0x189/0x1a0 [ttm] >[36014.825527] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36014.825536] ? mutex_trylock+0xcd/0xe0 >[36014.825545] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36014.825601] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36014.825640] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36014.825681] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36014.825721] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36014.825756] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36014.825784] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36014.825814] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36014.825830] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36014.825843] drm_ioctl+0x2d5/0x370 [drm] >[36014.825870] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36014.825878] ? __pm_runtime_resume+0x54/0x90 >[36014.825885] ? trace_hardirqs_on_caller+0xed/0x180 >[36014.825912] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36014.825921] do_vfs_ioctl+0xa5/0x6e0 >[36014.825932] SyS_ioctl+0x74/0x80 >[36014.825940] do_syscall_64+0x79/0x220 >[36014.825945] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36014.825948] RIP: 0033:0x7f70a90d90f7 >[36014.825950] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36014.825954] RAX: ffffffffffffffda RBX: 000055e7f1891880 RCX: 00007f70a90d90f7 >[36014.825956] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36014.825958] RBP: 00007ffd456b9940 R08: 000055e7f1891880 R09: 0000000000000004 >[36014.825960] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36014.825962] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f33fbf10 >[36018.187861] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36018.187868] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36018.187871] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36018.187873] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36018.187874] Call Trace: >[36018.187886] dump_stack+0x85/0xbf >[36018.187893] swiotlb_alloc_coherent+0x1be/0x1d0 >[36018.187906] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36018.187919] ttm_dma_populate+0x25e/0x350 [ttm] >[36018.187928] ttm_tt_bind+0x2c/0x60 [ttm] >[36018.187934] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36018.187945] ttm_bo_validate+0x189/0x1a0 [ttm] >[36018.187952] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36018.187959] ? mutex_trylock+0xcd/0xe0 >[36018.187968] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36018.188060] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36018.188099] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36018.188132] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36018.188164] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36018.188207] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36018.188242] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36018.188282] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36018.188301] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36018.188315] drm_ioctl+0x2d5/0x370 [drm] >[36018.188341] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36018.188349] ? __pm_runtime_resume+0x54/0x90 >[36018.188357] ? trace_hardirqs_on_caller+0xed/0x180 >[36018.188383] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36018.188390] do_vfs_ioctl+0xa5/0x6e0 >[36018.188399] SyS_ioctl+0x74/0x80 >[36018.188405] do_syscall_64+0x79/0x220 >[36018.188410] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36018.188413] RIP: 0033:0x7f70a90d90f7 >[36018.188415] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36018.188418] RAX: ffffffffffffffda RBX: 000055e7eeabc1c0 RCX: 00007f70a90d90f7 >[36018.188420] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36018.188422] RBP: 00007ffd456b9940 R08: 000055e7eeabc1c0 R09: 0000000000000004 >[36018.188423] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36018.188425] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eeabc5b0 >[36018.947702] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36018.947706] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36018.947708] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36018.947710] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36018.947711] Call Trace: >[36018.947718] dump_stack+0x85/0xbf >[36018.947722] swiotlb_alloc_coherent+0x1be/0x1d0 >[36018.947730] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36018.947740] ttm_dma_populate+0x25e/0x350 [ttm] >[36018.947746] ttm_tt_bind+0x2c/0x60 [ttm] >[36018.947750] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36018.947758] ttm_bo_validate+0x189/0x1a0 [ttm] >[36018.947761] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36018.947767] ? mutex_trylock+0xcd/0xe0 >[36018.947773] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36018.947805] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36018.947827] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36018.947851] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36018.947874] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36018.947895] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36018.947912] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36018.947933] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36018.947944] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36018.947953] drm_ioctl+0x2d5/0x370 [drm] >[36018.947970] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36018.947975] ? __pm_runtime_resume+0x54/0x90 >[36018.947980] ? trace_hardirqs_on_caller+0xed/0x180 >[36018.947998] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36018.948004] do_vfs_ioctl+0xa5/0x6e0 >[36018.948010] SyS_ioctl+0x74/0x80 >[36018.948016] do_syscall_64+0x79/0x220 >[36018.948019] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36018.948021] RIP: 0033:0x7fd8d64ef0f7 >[36018.948023] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36018.948025] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[36018.948027] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[36018.948028] RBP: 00007ffcc6dba1c0 R08: 00000000030d8310 R09: 0000000000000004 >[36018.948029] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36018.948031] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323cb00 >[36019.729051] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36019.729054] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36019.729057] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36019.729058] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36019.729060] Call Trace: >[36019.729066] dump_stack+0x85/0xbf >[36019.729071] swiotlb_alloc_coherent+0x1be/0x1d0 >[36019.729078] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36019.729087] ttm_dma_populate+0x25e/0x350 [ttm] >[36019.729093] ttm_tt_bind+0x2c/0x60 [ttm] >[36019.729097] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36019.729105] ttm_bo_validate+0x189/0x1a0 [ttm] >[36019.729109] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36019.729115] ? mutex_trylock+0xcd/0xe0 >[36019.729120] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36019.729151] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36019.729173] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36019.729198] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36019.729222] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36019.729243] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36019.729261] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36019.729282] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36019.729294] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36019.729302] drm_ioctl+0x2d5/0x370 [drm] >[36019.729319] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36019.729324] ? __pm_runtime_resume+0x54/0x90 >[36019.729329] ? trace_hardirqs_on_caller+0xed/0x180 >[36019.729349] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36019.729357] do_vfs_ioctl+0xa5/0x6e0 >[36019.729365] SyS_ioctl+0x74/0x80 >[36019.729383] do_syscall_64+0x79/0x220 >[36019.729386] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36019.729389] RIP: 0033:0x7f70a90d90f7 >[36019.729390] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36019.729393] RAX: ffffffffffffffda RBX: 000055e7eeabc1c0 RCX: 00007f70a90d90f7 >[36019.729394] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36019.729396] RBP: 00007ffd456b9940 R08: 000055e7eeabc1c0 R09: 0000000000000004 >[36019.729397] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36019.729398] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eff261e0 >[36028.275913] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36028.275916] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36028.275919] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36028.275920] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36028.275921] Call Trace: >[36028.275928] dump_stack+0x85/0xbf >[36028.275933] swiotlb_alloc_coherent+0x1be/0x1d0 >[36028.275940] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36028.275949] ttm_dma_populate+0x25e/0x350 [ttm] >[36028.275956] ttm_tt_bind+0x2c/0x60 [ttm] >[36028.275960] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36028.275968] ttm_bo_validate+0x189/0x1a0 [ttm] >[36028.275971] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36028.275987] ? mutex_trylock+0xcd/0xe0 >[36028.275993] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36028.276035] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36028.276059] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36028.276093] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36028.276121] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36028.276159] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36028.276176] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36028.276196] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36028.276208] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36028.276217] drm_ioctl+0x2d5/0x370 [drm] >[36028.276233] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36028.276238] ? __pm_runtime_resume+0x54/0x90 >[36028.276243] ? trace_hardirqs_on_caller+0xed/0x180 >[36028.276272] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36028.276277] do_vfs_ioctl+0xa5/0x6e0 >[36028.276289] SyS_ioctl+0x74/0x80 >[36028.276297] do_syscall_64+0x79/0x220 >[36028.276302] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36028.276306] RIP: 0033:0x7f70a90d90f7 >[36028.276307] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36028.276310] RAX: ffffffffffffffda RBX: 000055e7efd538d0 RCX: 00007f70a90d90f7 >[36028.276311] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36028.276312] RBP: 00007ffd456b98b0 R08: 000055e7efd538d0 R09: 0000000000000004 >[36028.276314] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36028.276315] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f1a84800 >[36028.343961] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36028.343965] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36028.343967] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36028.343969] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36028.343970] Call Trace: >[36028.343977] dump_stack+0x85/0xbf >[36028.343982] swiotlb_alloc_coherent+0x1be/0x1d0 >[36028.343990] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36028.344000] ttm_dma_populate+0x25e/0x350 [ttm] >[36028.344006] ttm_tt_bind+0x2c/0x60 [ttm] >[36028.344010] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36028.344018] ttm_bo_validate+0x189/0x1a0 [ttm] >[36028.344021] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36028.344027] ? mutex_trylock+0xcd/0xe0 >[36028.344032] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36028.344072] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36028.344097] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36028.344122] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36028.344147] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36028.344169] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36028.344187] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36028.344207] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36028.344219] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36028.344227] drm_ioctl+0x2d5/0x370 [drm] >[36028.344245] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36028.344250] ? __pm_runtime_resume+0x54/0x90 >[36028.344255] ? trace_hardirqs_on_caller+0xed/0x180 >[36028.344274] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36028.344279] do_vfs_ioctl+0xa5/0x6e0 >[36028.344286] SyS_ioctl+0x74/0x80 >[36028.344291] do_syscall_64+0x79/0x220 >[36028.344295] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36028.344297] RIP: 0033:0x7f70a90d90f7 >[36028.344299] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36028.344301] RAX: ffffffffffffffda RBX: 000055e7efd538d0 RCX: 00007f70a90d90f7 >[36028.344303] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36028.344304] RBP: 00007ffd456b98b0 R08: 000055e7efd538d0 R09: 0000000000000004 >[36028.344305] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36028.344307] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f1a84800 >[36030.932691] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36030.932696] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36030.932700] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36030.932702] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36030.932704] Call Trace: >[36030.932715] dump_stack+0x85/0xbf >[36030.932723] swiotlb_alloc_coherent+0x1be/0x1d0 >[36030.932740] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36030.932756] ttm_dma_populate+0x25e/0x350 [ttm] >[36030.932767] ttm_tt_bind+0x2c/0x60 [ttm] >[36030.932773] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36030.932786] ttm_bo_validate+0x189/0x1a0 [ttm] >[36030.932791] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36030.932800] ? mutex_trylock+0xcd/0xe0 >[36030.932808] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36030.932859] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36030.932896] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36030.932944] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36030.932985] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36030.933023] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36030.933060] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36030.933089] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36030.933102] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36030.933116] drm_ioctl+0x2d5/0x370 [drm] >[36030.933144] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36030.933151] ? __pm_runtime_resume+0x54/0x90 >[36030.933158] ? trace_hardirqs_on_caller+0xed/0x180 >[36030.933187] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36030.933195] do_vfs_ioctl+0xa5/0x6e0 >[36030.933206] SyS_ioctl+0x74/0x80 >[36030.933214] do_syscall_64+0x79/0x220 >[36030.933219] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36030.933223] RIP: 0033:0x7f70a90d90f7 >[36030.933225] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36030.933228] RAX: ffffffffffffffda RBX: 000055e7f038a400 RCX: 00007f70a90d90f7 >[36030.933230] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36030.933232] RBP: 00007ffd456b9940 R08: 000055e7f038a400 R09: 0000000000000004 >[36030.933234] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36030.933236] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f20b9d60 >[36031.090822] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36031.090826] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36031.090828] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36031.090830] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36031.090831] Call Trace: >[36031.090848] dump_stack+0x85/0xbf >[36031.090853] swiotlb_alloc_coherent+0x1be/0x1d0 >[36031.090860] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36031.090869] ttm_dma_populate+0x25e/0x350 [ttm] >[36031.090875] ttm_tt_bind+0x2c/0x60 [ttm] >[36031.090879] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36031.090887] ttm_bo_validate+0x189/0x1a0 [ttm] >[36031.090890] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36031.090895] ? mutex_trylock+0xcd/0xe0 >[36031.090900] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36031.090933] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36031.090962] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36031.090984] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36031.091005] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36031.091033] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36031.091057] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36031.091098] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36031.091110] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36031.091117] drm_ioctl+0x2d5/0x370 [drm] >[36031.091144] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36031.091149] ? __pm_runtime_resume+0x54/0x90 >[36031.091154] ? trace_hardirqs_on_caller+0xed/0x180 >[36031.091172] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36031.091177] do_vfs_ioctl+0xa5/0x6e0 >[36031.091185] SyS_ioctl+0x74/0x80 >[36031.091192] do_syscall_64+0x79/0x220 >[36031.091197] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36031.091200] RIP: 0033:0x7f70a90d90f7 >[36031.091202] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36031.091206] RAX: ffffffffffffffda RBX: 000055e7efc108c0 RCX: 00007f70a90d90f7 >[36031.091207] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36031.091219] RBP: 00007ffd456b9940 R08: 000055e7efc108c0 R09: 0000000000000004 >[36031.091221] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36031.091222] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f20b9e30 >[36041.854885] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36041.854888] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36041.854891] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36041.854892] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36041.854893] Call Trace: >[36041.854900] dump_stack+0x85/0xbf >[36041.854905] swiotlb_alloc_coherent+0x1be/0x1d0 >[36041.854912] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36041.854922] ttm_dma_populate+0x25e/0x350 [ttm] >[36041.854929] ttm_tt_bind+0x2c/0x60 [ttm] >[36041.854933] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36041.854941] ttm_bo_validate+0x189/0x1a0 [ttm] >[36041.854944] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36041.854951] ? mutex_trylock+0xcd/0xe0 >[36041.854956] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36041.854990] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36041.855012] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36041.855037] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36041.855061] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36041.855083] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36041.855101] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36041.855122] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36041.855134] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36041.855143] drm_ioctl+0x2d5/0x370 [drm] >[36041.855160] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36041.855165] ? __pm_runtime_resume+0x54/0x90 >[36041.855170] ? trace_hardirqs_on_caller+0xed/0x180 >[36041.855188] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36041.855194] do_vfs_ioctl+0xa5/0x6e0 >[36041.855200] SyS_ioctl+0x74/0x80 >[36041.855205] do_syscall_64+0x79/0x220 >[36041.855209] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36041.855211] RIP: 0033:0x7f70a90d90f7 >[36041.855213] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36041.855215] RAX: ffffffffffffffda RBX: 000055e7f20b8ff0 RCX: 00007f70a90d90f7 >[36041.855217] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36041.855218] RBP: 00007ffd456b9940 R08: 000055e7f20b8ff0 R09: 0000000000000004 >[36041.855219] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36041.855221] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eefac890 >[36041.981749] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36041.981752] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36041.981754] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36041.981756] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36041.981757] Call Trace: >[36041.981774] dump_stack+0x85/0xbf >[36041.981779] swiotlb_alloc_coherent+0x1be/0x1d0 >[36041.981787] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36041.981796] ttm_dma_populate+0x25e/0x350 [ttm] >[36041.981803] ttm_tt_bind+0x2c/0x60 [ttm] >[36041.981807] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36041.981815] ttm_bo_validate+0x189/0x1a0 [ttm] >[36041.981818] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36041.981824] ? mutex_trylock+0xcd/0xe0 >[36041.981829] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36041.981867] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36041.981893] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36041.981920] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36041.981946] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36041.981972] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36041.982002] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36041.982025] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36041.982039] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36041.982048] drm_ioctl+0x2d5/0x370 [drm] >[36041.982068] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36041.982073] ? __pm_runtime_resume+0x54/0x90 >[36041.982078] ? trace_hardirqs_on_caller+0xed/0x180 >[36041.982099] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36041.982105] do_vfs_ioctl+0xa5/0x6e0 >[36041.982111] SyS_ioctl+0x74/0x80 >[36041.982116] do_syscall_64+0x79/0x220 >[36041.982120] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36041.982122] RIP: 0033:0x7fd8d64ef0f7 >[36041.982124] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36041.982126] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[36041.982128] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[36041.982129] RBP: 00007ffcc6dba1c0 R08: 00000000030d8310 R09: 0000000000000004 >[36041.982130] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36041.982131] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003262ef0 >[36053.027145] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36053.027150] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36053.027154] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36053.027156] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36053.027158] Call Trace: >[36053.027167] dump_stack+0x85/0xbf >[36053.027173] swiotlb_alloc_coherent+0x1be/0x1d0 >[36053.027185] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36053.027197] ttm_dma_populate+0x25e/0x350 [ttm] >[36053.027203] ttm_tt_bind+0x2c/0x60 [ttm] >[36053.027207] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36053.027215] ttm_bo_validate+0x189/0x1a0 [ttm] >[36053.027218] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36053.027224] ? mutex_trylock+0xcd/0xe0 >[36053.027230] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36053.027263] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36053.027286] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36053.027310] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36053.027333] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36053.027356] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36053.027373] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36053.027394] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36053.027406] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36053.027414] drm_ioctl+0x2d5/0x370 [drm] >[36053.027432] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36053.027437] ? __pm_runtime_resume+0x54/0x90 >[36053.027442] ? trace_hardirqs_on_caller+0xed/0x180 >[36053.027462] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36053.027467] do_vfs_ioctl+0xa5/0x6e0 >[36053.027474] SyS_ioctl+0x74/0x80 >[36053.027479] do_syscall_64+0x79/0x220 >[36053.027483] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36053.027485] RIP: 0033:0x7f70a90d90f7 >[36053.027487] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36053.027489] RAX: ffffffffffffffda RBX: 000055e7f1399b60 RCX: 00007f70a90d90f7 >[36053.027491] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36053.027492] RBP: 00007ffd456b9940 R08: 000055e7f1399b60 R09: 0000000000000004 >[36053.027493] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36053.027494] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f139a5e0 >[36057.251544] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36057.251547] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36057.251560] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36057.251562] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36057.251563] Call Trace: >[36057.251570] dump_stack+0x85/0xbf >[36057.251574] swiotlb_alloc_coherent+0x1be/0x1d0 >[36057.251592] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36057.251601] ttm_dma_populate+0x25e/0x350 [ttm] >[36057.251607] ttm_tt_bind+0x2c/0x60 [ttm] >[36057.251611] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36057.251619] ttm_bo_validate+0x189/0x1a0 [ttm] >[36057.251622] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36057.251628] ? mutex_trylock+0xcd/0xe0 >[36057.251633] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36057.251669] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36057.251693] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36057.251717] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36057.251740] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36057.251762] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36057.251779] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36057.251800] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36057.251812] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36057.251820] drm_ioctl+0x2d5/0x370 [drm] >[36057.251836] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36057.251841] ? __pm_runtime_resume+0x54/0x90 >[36057.251846] ? trace_hardirqs_on_caller+0xed/0x180 >[36057.251864] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36057.251869] do_vfs_ioctl+0xa5/0x6e0 >[36057.251876] SyS_ioctl+0x74/0x80 >[36057.251881] do_syscall_64+0x79/0x220 >[36057.251884] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36057.251886] RIP: 0033:0x7fd8d64ef0f7 >[36057.251887] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36057.251890] RAX: ffffffffffffffda RBX: 00000000030d8310 RCX: 00007fd8d64ef0f7 >[36057.251891] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[36057.251893] RBP: 00007ffcc6dba1c0 R08: 00000000030d8310 R09: 0000000000000004 >[36057.251894] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36057.251895] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000326dd30 >[36064.089285] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36064.089298] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36064.089300] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36064.089302] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36064.089303] Call Trace: >[36064.089309] dump_stack+0x85/0xbf >[36064.089314] swiotlb_alloc_coherent+0x1be/0x1d0 >[36064.089321] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36064.089330] ttm_dma_populate+0x25e/0x350 [ttm] >[36064.089336] ttm_tt_bind+0x2c/0x60 [ttm] >[36064.089340] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36064.089348] ttm_bo_validate+0x189/0x1a0 [ttm] >[36064.089351] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36064.089356] ? mutex_trylock+0xcd/0xe0 >[36064.089362] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36064.089392] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36064.089414] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36064.089437] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36064.089460] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36064.089481] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36064.089498] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36064.089518] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36064.089540] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36064.089551] drm_ioctl+0x2d5/0x370 [drm] >[36064.089573] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36064.089578] ? __pm_runtime_resume+0x54/0x90 >[36064.089583] ? trace_hardirqs_on_caller+0xed/0x180 >[36064.089601] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36064.089606] do_vfs_ioctl+0xa5/0x6e0 >[36064.089613] SyS_ioctl+0x74/0x80 >[36064.089618] do_syscall_64+0x79/0x220 >[36064.089621] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36064.089623] RIP: 0033:0x7f70a90d90f7 >[36064.089625] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36064.089627] RAX: ffffffffffffffda RBX: 000055e7f109cbd0 RCX: 00007f70a90d90f7 >[36064.089629] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36064.089630] RBP: 00007ffd456b9940 R08: 000055e7f109cbd0 R09: 00007f70a939de70 >[36064.089631] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[36064.089632] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f109cb00 >[36066.242181] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36066.242185] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36066.242189] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36066.242191] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36066.242192] Call Trace: >[36066.242200] dump_stack+0x85/0xbf >[36066.242205] swiotlb_alloc_coherent+0x1be/0x1d0 >[36066.242216] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36066.242229] ttm_dma_populate+0x25e/0x350 [ttm] >[36066.242238] ttm_tt_bind+0x2c/0x60 [ttm] >[36066.242244] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36066.242255] ttm_bo_validate+0x189/0x1a0 [ttm] >[36066.242260] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36066.242269] ? mutex_trylock+0xcd/0xe0 >[36066.242276] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36066.242315] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36066.242344] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36066.242378] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36066.242410] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36066.242441] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36066.242467] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36066.242504] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36066.242520] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36066.242534] drm_ioctl+0x2d5/0x370 [drm] >[36066.242573] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36066.242580] ? __pm_runtime_resume+0x54/0x90 >[36066.242588] ? trace_hardirqs_on_caller+0xed/0x180 >[36066.242631] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36066.242638] do_vfs_ioctl+0xa5/0x6e0 >[36066.242659] SyS_ioctl+0x74/0x80 >[36066.242666] do_syscall_64+0x79/0x220 >[36066.242672] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36066.242675] RIP: 0033:0x7f70a90d90f7 >[36066.242687] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36066.242691] RAX: ffffffffffffffda RBX: 000055e7f109c820 RCX: 00007f70a90d90f7 >[36066.242693] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36066.242695] RBP: 00007ffd456b9940 R08: 000055e7f109c820 R09: 00007f70a939e2a0 >[36066.242696] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[36066.242698] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f21e8250 >[36069.420346] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36069.420350] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36069.420352] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36069.420354] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36069.420355] Call Trace: >[36069.420361] dump_stack+0x85/0xbf >[36069.420365] swiotlb_alloc_coherent+0x1be/0x1d0 >[36069.420373] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36069.420382] ttm_dma_populate+0x25e/0x350 [ttm] >[36069.420388] ttm_tt_bind+0x2c/0x60 [ttm] >[36069.420392] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36069.420400] ttm_bo_validate+0x189/0x1a0 [ttm] >[36069.420403] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36069.420409] ? mutex_trylock+0xcd/0xe0 >[36069.420414] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36069.420445] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36069.420467] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36069.420491] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36069.420513] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36069.420535] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36069.420552] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36069.420584] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36069.420595] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36069.420613] drm_ioctl+0x2d5/0x370 [drm] >[36069.420631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36069.420635] ? __pm_runtime_resume+0x54/0x90 >[36069.420640] ? trace_hardirqs_on_caller+0xed/0x180 >[36069.420658] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36069.420663] do_vfs_ioctl+0xa5/0x6e0 >[36069.420670] SyS_ioctl+0x74/0x80 >[36069.420675] do_syscall_64+0x79/0x220 >[36069.420678] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36069.420680] RIP: 0033:0x7f70a90d90f7 >[36069.420682] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36069.420684] RAX: ffffffffffffffda RBX: 000055e7f109e0a0 RCX: 00007f70a90d90f7 >[36069.420686] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36069.420687] RBP: 00007ffd456b9940 R08: 000055e7f109e0a0 R09: 00007f70a939dc90 >[36069.420688] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[36069.420689] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f109e940 >[36073.045981] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36073.045984] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36073.045986] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36073.045988] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36073.045989] Call Trace: >[36073.045996] dump_stack+0x85/0xbf >[36073.046001] swiotlb_alloc_coherent+0x1be/0x1d0 >[36073.046010] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36073.046019] ttm_dma_populate+0x25e/0x350 [ttm] >[36073.046025] ttm_tt_bind+0x2c/0x60 [ttm] >[36073.046029] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36073.046037] ttm_bo_validate+0x189/0x1a0 [ttm] >[36073.046041] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36073.046047] ? mutex_trylock+0xcd/0xe0 >[36073.046052] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36073.046091] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36073.046116] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36073.046143] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36073.046170] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36073.046195] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36073.046217] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36073.046241] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36073.046255] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36073.046264] drm_ioctl+0x2d5/0x370 [drm] >[36073.046284] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36073.046289] ? __pm_runtime_resume+0x54/0x90 >[36073.046295] ? trace_hardirqs_on_caller+0xed/0x180 >[36073.046316] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36073.046322] do_vfs_ioctl+0xa5/0x6e0 >[36073.046329] SyS_ioctl+0x74/0x80 >[36073.046334] do_syscall_64+0x79/0x220 >[36073.046337] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36073.046339] RIP: 0033:0x7f70a90d90f7 >[36073.046341] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36073.046344] RAX: ffffffffffffffda RBX: 000055e7f109ee70 RCX: 00007f70a90d90f7 >[36073.046345] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36073.046347] RBP: 00007ffd456b9940 R08: 000055e7f109ee70 R09: 0000000000000004 >[36073.046348] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36073.046350] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eec4b9e0 >[36076.406325] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36076.406329] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36076.406331] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36076.406333] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36076.406334] Call Trace: >[36076.406342] dump_stack+0x85/0xbf >[36076.406348] swiotlb_alloc_coherent+0x1be/0x1d0 >[36076.406360] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36076.406375] ttm_dma_populate+0x25e/0x350 [ttm] >[36076.406385] ttm_tt_bind+0x2c/0x60 [ttm] >[36076.406392] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36076.406406] ttm_bo_validate+0x189/0x1a0 [ttm] >[36076.406411] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36076.406419] ? mutex_trylock+0xcd/0xe0 >[36076.406424] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36076.406467] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36076.406495] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36076.406530] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36076.406554] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36076.406576] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36076.406600] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36076.406652] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36076.406668] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36076.406682] drm_ioctl+0x2d5/0x370 [drm] >[36076.406704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36076.406709] ? __pm_runtime_resume+0x54/0x90 >[36076.406714] ? trace_hardirqs_on_caller+0xed/0x180 >[36076.406732] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36076.406737] do_vfs_ioctl+0xa5/0x6e0 >[36076.406749] SyS_ioctl+0x74/0x80 >[36076.406755] do_syscall_64+0x79/0x220 >[36076.406760] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36076.406764] RIP: 0033:0x7f70a90d90f7 >[36076.406766] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36076.406770] RAX: ffffffffffffffda RBX: 000055e7f109ee70 RCX: 00007f70a90d90f7 >[36076.406772] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36076.406774] RBP: 00007ffd456b9940 R08: 000055e7f109ee70 R09: 0000000000000004 >[36076.406776] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36076.406778] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eec4d2d0 >[36079.975523] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36079.975526] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36079.975529] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36079.975530] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36079.975532] Call Trace: >[36079.975538] dump_stack+0x85/0xbf >[36079.975543] swiotlb_alloc_coherent+0x1be/0x1d0 >[36079.975550] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36079.975559] ttm_dma_populate+0x25e/0x350 [ttm] >[36079.975565] ttm_tt_bind+0x2c/0x60 [ttm] >[36079.975569] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36079.975577] ttm_bo_validate+0x189/0x1a0 [ttm] >[36079.975581] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36079.975586] ? mutex_trylock+0xcd/0xe0 >[36079.975591] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36079.975632] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36079.975676] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36079.975702] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36079.975731] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36079.975752] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36079.975769] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36079.975788] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36079.975799] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36079.975807] drm_ioctl+0x2d5/0x370 [drm] >[36079.975825] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36079.975829] ? __pm_runtime_resume+0x54/0x90 >[36079.975834] ? trace_hardirqs_on_caller+0xed/0x180 >[36079.975853] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36079.975858] do_vfs_ioctl+0xa5/0x6e0 >[36079.975864] SyS_ioctl+0x74/0x80 >[36079.975869] do_syscall_64+0x79/0x220 >[36079.975872] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36079.975874] RIP: 0033:0x7f70a90d90f7 >[36079.975876] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36079.975878] RAX: ffffffffffffffda RBX: 000055e7f109ee70 RCX: 00007f70a90d90f7 >[36079.975880] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36079.975881] RBP: 00007ffd456b9940 R08: 000055e7f109ee70 R09: 0000000000000004 >[36079.975882] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36079.975883] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2992e90 >[36080.337122] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36080.337126] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36080.337129] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36080.337130] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36080.337132] Call Trace: >[36080.337139] dump_stack+0x85/0xbf >[36080.337143] swiotlb_alloc_coherent+0x1be/0x1d0 >[36080.337151] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36080.337161] ttm_dma_populate+0x25e/0x350 [ttm] >[36080.337167] ttm_tt_bind+0x2c/0x60 [ttm] >[36080.337172] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36080.337180] ttm_bo_validate+0x189/0x1a0 [ttm] >[36080.337183] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36080.337189] ? mutex_trylock+0xcd/0xe0 >[36080.337195] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36080.337239] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36080.337272] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36080.337312] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36080.337348] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36080.337384] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36080.337411] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36080.337444] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36080.337460] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36080.337473] drm_ioctl+0x2d5/0x370 [drm] >[36080.337501] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36080.337509] ? __pm_runtime_resume+0x54/0x90 >[36080.337517] ? trace_hardirqs_on_caller+0xed/0x180 >[36080.337547] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36080.337555] do_vfs_ioctl+0xa5/0x6e0 >[36080.337567] SyS_ioctl+0x74/0x80 >[36080.337574] do_syscall_64+0x79/0x220 >[36080.337580] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36080.337583] RIP: 0033:0x7f70a90d90f7 >[36080.337585] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36080.337590] RAX: ffffffffffffffda RBX: 000055e7f2994200 RCX: 00007f70a90d90f7 >[36080.337592] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36080.337594] RBP: 00007ffd456b9940 R08: 000055e7f2994200 R09: 00007f70a939e160 >[36080.337596] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[36080.337598] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eec4d2d0 >[36080.968122] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36080.968125] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36080.968128] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36080.968129] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36080.968130] Call Trace: >[36080.968137] dump_stack+0x85/0xbf >[36080.968142] swiotlb_alloc_coherent+0x1be/0x1d0 >[36080.968150] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36080.968160] ttm_dma_populate+0x25e/0x350 [ttm] >[36080.968166] ttm_tt_bind+0x2c/0x60 [ttm] >[36080.968171] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36080.968179] ttm_bo_validate+0x189/0x1a0 [ttm] >[36080.968183] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36080.968189] ? mutex_trylock+0xcd/0xe0 >[36080.968194] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36080.968229] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36080.968253] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36080.968277] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36080.968301] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36080.968324] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36080.968341] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36080.968361] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36080.968373] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36080.968382] drm_ioctl+0x2d5/0x370 [drm] >[36080.968399] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36080.968406] ? _raw_spin_unlock_irqrestore+0x37/0x60 >[36080.968425] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36080.968431] do_vfs_ioctl+0xa5/0x6e0 >[36080.968438] SyS_ioctl+0x74/0x80 >[36080.968443] do_syscall_64+0x79/0x220 >[36080.968446] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36080.968449] RIP: 0033:0x7f70a90d90f7 >[36080.968450] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36080.968453] RAX: ffffffffffffffda RBX: 000055e7eec4d470 RCX: 00007f70a90d90f7 >[36080.968454] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36080.968456] RBP: 00007ffd456b9940 R08: 000055e7eec4d470 R09: 0000000000000004 >[36080.968457] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36080.968458] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2993e50 >[36085.442183] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36085.442187] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36085.442189] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36085.442190] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36085.442192] Call Trace: >[36085.442199] dump_stack+0x85/0xbf >[36085.442204] swiotlb_alloc_coherent+0x1be/0x1d0 >[36085.442211] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36085.442220] ttm_dma_populate+0x25e/0x350 [ttm] >[36085.442226] ttm_tt_bind+0x2c/0x60 [ttm] >[36085.442230] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36085.442238] ttm_bo_validate+0x189/0x1a0 [ttm] >[36085.442241] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36085.442247] ? mutex_trylock+0xcd/0xe0 >[36085.442253] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36085.442287] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36085.442313] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36085.442337] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36085.442359] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36085.442391] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36085.442409] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36085.442441] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36085.442452] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36085.442461] drm_ioctl+0x2d5/0x370 [drm] >[36085.442478] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36085.442482] ? __pm_runtime_resume+0x54/0x90 >[36085.442487] ? trace_hardirqs_on_caller+0xed/0x180 >[36085.442505] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36085.442511] do_vfs_ioctl+0xa5/0x6e0 >[36085.442517] SyS_ioctl+0x74/0x80 >[36085.442522] do_syscall_64+0x79/0x220 >[36085.442525] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36085.442528] RIP: 0033:0x7f70a90d90f7 >[36085.442529] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36085.442532] RAX: ffffffffffffffda RBX: 000055e7f2993870 RCX: 00007f70a90d90f7 >[36085.442533] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36085.442534] RBP: 00007ffd456b9940 R08: 000055e7f2993870 R09: 0000000000000004 >[36085.442536] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36085.442537] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f278cfb0 >[36095.658153] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36095.658158] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36095.658163] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36095.658165] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36095.658167] Call Trace: >[36095.658176] dump_stack+0x85/0xbf >[36095.658182] swiotlb_alloc_coherent+0x1be/0x1d0 >[36095.658194] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36095.658211] ttm_dma_populate+0x25e/0x350 [ttm] >[36095.658222] ttm_tt_bind+0x2c/0x60 [ttm] >[36095.658229] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36095.658244] ttm_bo_validate+0x189/0x1a0 [ttm] >[36095.658249] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36095.658259] ? mutex_trylock+0xcd/0xe0 >[36095.658268] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36095.658308] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36095.658341] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36095.658382] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36095.658421] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36095.658457] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36095.658486] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36095.658523] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36095.658537] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36095.658551] drm_ioctl+0x2d5/0x370 [drm] >[36095.658581] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36095.658588] ? __pm_runtime_resume+0x54/0x90 >[36095.658597] ? trace_hardirqs_on_caller+0xed/0x180 >[36095.658629] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36095.658637] do_vfs_ioctl+0xa5/0x6e0 >[36095.658650] SyS_ioctl+0x74/0x80 >[36095.658658] do_syscall_64+0x79/0x220 >[36095.658663] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36095.658667] RIP: 0033:0x7f70a90d90f7 >[36095.658669] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36095.658674] RAX: ffffffffffffffda RBX: 000055e7f20a6aa0 RCX: 00007f70a90d90f7 >[36095.658676] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36095.658678] RBP: 00007ffd456b9940 R08: 000055e7f20a6aa0 R09: 0000000000000004 >[36095.658681] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36095.658683] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f20a8530 >[36100.012077] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36100.012080] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36100.012083] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36100.012094] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36100.012096] Call Trace: >[36100.012104] dump_stack+0x85/0xbf >[36100.012121] swiotlb_alloc_coherent+0x1be/0x1d0 >[36100.012135] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36100.012156] ttm_dma_populate+0x25e/0x350 [ttm] >[36100.012164] ttm_tt_bind+0x2c/0x60 [ttm] >[36100.012169] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36100.012177] ttm_bo_validate+0x189/0x1a0 [ttm] >[36100.012180] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36100.012186] ? mutex_trylock+0xcd/0xe0 >[36100.012191] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36100.012241] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36100.012266] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36100.012295] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36100.012328] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36100.012362] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36100.012385] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36100.012418] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36100.012437] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36100.012450] drm_ioctl+0x2d5/0x370 [drm] >[36100.012478] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36100.012485] ? __pm_runtime_resume+0x54/0x90 >[36100.012493] ? trace_hardirqs_on_caller+0xed/0x180 >[36100.012524] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36100.012532] do_vfs_ioctl+0xa5/0x6e0 >[36100.012544] SyS_ioctl+0x74/0x80 >[36100.012552] do_syscall_64+0x79/0x220 >[36100.012556] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36100.012559] RIP: 0033:0x7f70a90d90f7 >[36100.012560] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36100.012563] RAX: ffffffffffffffda RBX: 000055e7f37bc0b0 RCX: 00007f70a90d90f7 >[36100.012564] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36100.012565] RBP: 00007ffd456b9940 R08: 000055e7f37bc0b0 R09: 0000000000000004 >[36100.012567] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36100.012568] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f37bc160 >[36100.225967] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36100.225971] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36100.225973] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36100.225976] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36100.225977] Call Trace: >[36100.225985] dump_stack+0x85/0xbf >[36100.225991] swiotlb_alloc_coherent+0x1be/0x1d0 >[36100.226004] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36100.226023] ttm_dma_populate+0x25e/0x350 [ttm] >[36100.226036] ttm_tt_bind+0x2c/0x60 [ttm] >[36100.226043] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36100.226069] ttm_bo_validate+0x189/0x1a0 [ttm] >[36100.226075] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36100.226084] ? mutex_trylock+0xcd/0xe0 >[36100.226092] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36100.226133] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36100.226155] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36100.226178] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36100.226201] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36100.226230] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36100.226272] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36100.226308] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36100.226324] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36100.226333] drm_ioctl+0x2d5/0x370 [drm] >[36100.226351] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36100.226356] ? __pm_runtime_resume+0x54/0x90 >[36100.226361] ? trace_hardirqs_on_caller+0xed/0x180 >[36100.226389] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36100.226395] do_vfs_ioctl+0xa5/0x6e0 >[36100.226401] SyS_ioctl+0x74/0x80 >[36100.226406] do_syscall_64+0x79/0x220 >[36100.226409] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36100.226412] RIP: 0033:0x7f70a90d90f7 >[36100.226413] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36100.226417] RAX: ffffffffffffffda RBX: 000055e7f37bb890 RCX: 00007f70a90d90f7 >[36100.226419] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36100.226421] RBP: 00007ffd456b9940 R08: 000055e7f37bb890 R09: 00007f70a939e340 >[36100.226423] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[36100.226425] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f20a8530 >[36100.391207] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36100.391210] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36100.391213] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36100.391214] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36100.391216] Call Trace: >[36100.391222] dump_stack+0x85/0xbf >[36100.391227] swiotlb_alloc_coherent+0x1be/0x1d0 >[36100.391235] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36100.391244] ttm_dma_populate+0x25e/0x350 [ttm] >[36100.391250] ttm_tt_bind+0x2c/0x60 [ttm] >[36100.391254] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36100.391262] ttm_bo_validate+0x189/0x1a0 [ttm] >[36100.391265] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36100.391271] ? mutex_trylock+0xcd/0xe0 >[36100.391276] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36100.391307] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36100.391329] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36100.391353] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36100.391376] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36100.391398] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36100.391426] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36100.391446] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36100.391457] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36100.391465] drm_ioctl+0x2d5/0x370 [drm] >[36100.391482] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36100.391487] ? __pm_runtime_resume+0x54/0x90 >[36100.391492] ? trace_hardirqs_on_caller+0xed/0x180 >[36100.391509] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36100.391514] do_vfs_ioctl+0xa5/0x6e0 >[36100.391521] SyS_ioctl+0x74/0x80 >[36100.391526] do_syscall_64+0x79/0x220 >[36100.391529] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36100.391531] RIP: 0033:0x7f70a90d90f7 >[36100.391532] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36100.391535] RAX: ffffffffffffffda RBX: 000055e7f37bcdc0 RCX: 00007f70a90d90f7 >[36100.391536] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36100.391538] RBP: 00007ffd456b9940 R08: 000055e7f37bcdc0 R09: 0000000000000005 >[36100.391539] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[36100.391540] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f37bccf0 >[36103.465944] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36103.465948] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36103.465950] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36103.465952] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36103.465953] Call Trace: >[36103.465960] dump_stack+0x85/0xbf >[36103.465964] swiotlb_alloc_coherent+0x1be/0x1d0 >[36103.465972] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36103.465981] ttm_dma_populate+0x25e/0x350 [ttm] >[36103.465987] ttm_tt_bind+0x2c/0x60 [ttm] >[36103.465991] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36103.465999] ttm_bo_validate+0x189/0x1a0 [ttm] >[36103.466002] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36103.466008] ? mutex_trylock+0xcd/0xe0 >[36103.466013] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36103.466042] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36103.466064] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36103.466087] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36103.466110] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36103.466132] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36103.466150] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36103.466170] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36103.466182] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36103.466190] drm_ioctl+0x2d5/0x370 [drm] >[36103.466215] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36103.466221] ? __pm_runtime_resume+0x54/0x90 >[36103.466229] ? trace_hardirqs_on_caller+0xed/0x180 >[36103.466257] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36103.466263] do_vfs_ioctl+0xa5/0x6e0 >[36103.466269] SyS_ioctl+0x74/0x80 >[36103.466274] do_syscall_64+0x79/0x220 >[36103.466278] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36103.466280] RIP: 0033:0x7f70a90d90f7 >[36103.466282] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36103.466284] RAX: ffffffffffffffda RBX: 000055e7f27bca30 RCX: 00007f70a90d90f7 >[36103.466286] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36103.466287] RBP: 00007ffd456b9940 R08: 000055e7f27bca30 R09: 0000000000000004 >[36103.466288] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36103.466289] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f27bcab0 >[36105.016147] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36105.016151] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36105.016155] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36105.016157] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36105.016159] Call Trace: >[36105.016167] dump_stack+0x85/0xbf >[36105.016173] swiotlb_alloc_coherent+0x1be/0x1d0 >[36105.016184] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36105.016200] ttm_dma_populate+0x25e/0x350 [ttm] >[36105.016210] ttm_tt_bind+0x2c/0x60 [ttm] >[36105.016216] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36105.016230] ttm_bo_validate+0x189/0x1a0 [ttm] >[36105.016235] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36105.016244] ? mutex_trylock+0xcd/0xe0 >[36105.016253] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36105.016289] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36105.016332] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36105.016371] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36105.016405] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36105.016439] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36105.016472] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36105.016506] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36105.016521] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36105.016534] drm_ioctl+0x2d5/0x370 [drm] >[36105.016561] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36105.016568] ? __pm_runtime_resume+0x54/0x90 >[36105.016576] ? trace_hardirqs_on_caller+0xed/0x180 >[36105.016606] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36105.016614] do_vfs_ioctl+0xa5/0x6e0 >[36105.016626] SyS_ioctl+0x74/0x80 >[36105.016633] do_syscall_64+0x79/0x220 >[36105.016638] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36105.016642] RIP: 0033:0x7f70a90d90f7 >[36105.016644] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36105.016648] RAX: ffffffffffffffda RBX: 000055e7f2993870 RCX: 00007f70a90d90f7 >[36105.016650] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36105.016652] RBP: 00007ffd456b9940 R08: 000055e7f2993870 R09: 0000000000000004 >[36105.016654] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36105.016656] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f37bbe50 >[36105.099545] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36105.099549] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36105.099552] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36105.099553] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36105.099554] Call Trace: >[36105.099561] dump_stack+0x85/0xbf >[36105.099566] swiotlb_alloc_coherent+0x1be/0x1d0 >[36105.099574] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36105.099583] ttm_dma_populate+0x25e/0x350 [ttm] >[36105.099589] ttm_tt_bind+0x2c/0x60 [ttm] >[36105.099594] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36105.099602] ttm_bo_validate+0x189/0x1a0 [ttm] >[36105.099608] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36105.099617] ? mutex_trylock+0xcd/0xe0 >[36105.099625] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36105.099664] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36105.099687] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36105.099711] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36105.099738] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36105.099772] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36105.099799] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36105.099832] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36105.099844] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36105.099852] drm_ioctl+0x2d5/0x370 [drm] >[36105.099869] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36105.099874] ? __pm_runtime_resume+0x54/0x90 >[36105.099879] ? trace_hardirqs_on_caller+0xed/0x180 >[36105.099898] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36105.099903] do_vfs_ioctl+0xa5/0x6e0 >[36105.099910] SyS_ioctl+0x74/0x80 >[36105.099915] do_syscall_64+0x79/0x220 >[36105.099918] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36105.099920] RIP: 0033:0x7f70a90d90f7 >[36105.099922] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36105.099924] RAX: ffffffffffffffda RBX: 000055e7f2993870 RCX: 00007f70a90d90f7 >[36105.099926] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36105.099927] RBP: 00007ffd456b9940 R08: 000055e7f2993870 R09: 0000000000000004 >[36105.099928] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36105.099930] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f37bbe50 >[36105.119522] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36105.119525] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36105.119528] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36105.119529] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36105.119530] Call Trace: >[36105.119537] dump_stack+0x85/0xbf >[36105.119542] swiotlb_alloc_coherent+0x1be/0x1d0 >[36105.119549] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36105.119558] ttm_dma_populate+0x25e/0x350 [ttm] >[36105.119565] ttm_tt_bind+0x2c/0x60 [ttm] >[36105.119569] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36105.119577] ttm_bo_validate+0x189/0x1a0 [ttm] >[36105.119580] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36105.119586] ? mutex_trylock+0xcd/0xe0 >[36105.119591] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36105.119625] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36105.119645] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36105.119667] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36105.119689] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36105.119709] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36105.119725] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36105.119753] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36105.119768] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36105.119780] drm_ioctl+0x2d5/0x370 [drm] >[36105.119806] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36105.119813] ? __pm_runtime_resume+0x54/0x90 >[36105.119821] ? trace_hardirqs_on_caller+0xed/0x180 >[36105.119850] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36105.119857] do_vfs_ioctl+0xa5/0x6e0 >[36105.119868] SyS_ioctl+0x74/0x80 >[36105.119875] do_syscall_64+0x79/0x220 >[36105.119880] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36105.119884] RIP: 0033:0x7f70a90d90f7 >[36105.119886] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36105.119890] RAX: ffffffffffffffda RBX: 000055e7f27bc460 RCX: 00007f70a90d90f7 >[36105.119892] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36105.119894] RBP: 00007ffd456b9940 R08: 000055e7f27bc460 R09: 00007f70a939e1d0 >[36105.119897] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[36105.119899] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f27bc390 >[36106.260468] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36106.260473] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36106.260477] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36106.260479] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36106.260481] Call Trace: >[36106.260491] dump_stack+0x85/0xbf >[36106.260497] swiotlb_alloc_coherent+0x1be/0x1d0 >[36106.260508] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36106.260524] ttm_dma_populate+0x25e/0x350 [ttm] >[36106.260535] ttm_tt_bind+0x2c/0x60 [ttm] >[36106.260541] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36106.260553] ttm_bo_validate+0x189/0x1a0 [ttm] >[36106.260556] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36106.260562] ? mutex_trylock+0xcd/0xe0 >[36106.260568] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36106.260610] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36106.260647] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36106.260689] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36106.260727] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36106.260762] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36106.260793] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36106.260829] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36106.260851] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36106.260869] drm_ioctl+0x2d5/0x370 [drm] >[36106.260899] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36106.260907] ? __pm_runtime_resume+0x54/0x90 >[36106.260916] ? trace_hardirqs_on_caller+0xed/0x180 >[36106.260948] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36106.260956] do_vfs_ioctl+0xa5/0x6e0 >[36106.260969] SyS_ioctl+0x74/0x80 >[36106.260977] do_syscall_64+0x79/0x220 >[36106.260982] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36106.260986] RIP: 0033:0x7f70a90d90f7 >[36106.260988] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36106.260993] RAX: ffffffffffffffda RBX: 000055e7f27bd050 RCX: 00007f70a90d90f7 >[36106.260995] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36106.260997] RBP: 00007ffd456b9940 R08: 000055e7f27bd050 R09: 0000000000000004 >[36106.261000] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36106.261002] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f37bc160 >[36113.973590] swiotlb_tbl_map_single: 2 callbacks suppressed >[36113.973593] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36113.973596] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36113.973599] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36113.973600] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36113.973601] Call Trace: >[36113.973608] dump_stack+0x85/0xbf >[36113.973612] swiotlb_alloc_coherent+0x1be/0x1d0 >[36113.973619] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36113.973628] ttm_dma_populate+0x25e/0x350 [ttm] >[36113.973634] ttm_tt_bind+0x2c/0x60 [ttm] >[36113.973638] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36113.973646] ttm_bo_validate+0x189/0x1a0 [ttm] >[36113.973649] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36113.973654] ? mutex_trylock+0xcd/0xe0 >[36113.973660] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36113.973692] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36113.973715] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36113.973721] ? __lock_acquire+0x2d4/0x1340 >[36113.973740] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36113.973763] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36113.973795] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36113.973832] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36113.973852] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36113.973863] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36113.973871] drm_ioctl+0x2d5/0x370 [drm] >[36113.973887] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36113.973892] ? __pm_runtime_resume+0x54/0x90 >[36113.973896] ? trace_hardirqs_on_caller+0xed/0x180 >[36113.973913] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36113.973918] do_vfs_ioctl+0xa5/0x6e0 >[36113.973924] SyS_ioctl+0x74/0x80 >[36113.973929] do_syscall_64+0x79/0x220 >[36113.973932] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36113.973935] RIP: 0033:0x7fd8d64ef0f7 >[36113.973936] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36113.973939] RAX: ffffffffffffffda RBX: 0000000002d6a910 RCX: 00007fd8d64ef0f7 >[36113.973940] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[36113.973941] RBP: 00007ffcc6dba1c0 R08: 0000000002d6a910 R09: 0000000000000004 >[36113.973942] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36113.973944] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003265fc0 >[36124.071122] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36124.071127] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36124.071131] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36124.071134] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36124.071136] Call Trace: >[36124.071146] dump_stack+0x85/0xbf >[36124.071153] swiotlb_alloc_coherent+0x1be/0x1d0 >[36124.071164] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36124.071181] ttm_dma_populate+0x25e/0x350 [ttm] >[36124.071201] ttm_tt_bind+0x2c/0x60 [ttm] >[36124.071208] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36124.071222] ttm_bo_validate+0x189/0x1a0 [ttm] >[36124.071227] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36124.071236] ? mutex_trylock+0xcd/0xe0 >[36124.071255] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36124.071301] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36124.071332] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36124.071364] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36124.071392] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36124.071418] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36124.071437] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36124.071459] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36124.071475] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36124.071485] drm_ioctl+0x2d5/0x370 [drm] >[36124.071503] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36124.071508] ? __pm_runtime_resume+0x54/0x90 >[36124.071514] ? trace_hardirqs_on_caller+0xed/0x180 >[36124.071534] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36124.071540] do_vfs_ioctl+0xa5/0x6e0 >[36124.071547] SyS_ioctl+0x74/0x80 >[36124.071553] do_syscall_64+0x79/0x220 >[36124.071557] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36124.071560] RIP: 0033:0x7f70a90d90f7 >[36124.071561] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36124.071564] RAX: ffffffffffffffda RBX: 000055e7f1a1a140 RCX: 00007f70a90d90f7 >[36124.071565] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36124.071566] RBP: 00007ffd456b9940 R08: 000055e7f1a1a140 R09: 0000000000000004 >[36124.071568] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36124.071569] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1b13080 >[36125.514482] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36125.514486] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36125.514489] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36125.514490] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36125.514491] Call Trace: >[36125.514499] dump_stack+0x85/0xbf >[36125.514503] swiotlb_alloc_coherent+0x1be/0x1d0 >[36125.514511] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36125.514521] ttm_dma_populate+0x25e/0x350 [ttm] >[36125.514528] ttm_tt_bind+0x2c/0x60 [ttm] >[36125.514532] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36125.514540] ttm_bo_validate+0x189/0x1a0 [ttm] >[36125.514543] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36125.514549] ? mutex_trylock+0xcd/0xe0 >[36125.514555] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36125.514598] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36125.514621] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36125.514644] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36125.514667] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36125.514688] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36125.514704] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36125.514723] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36125.514736] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36125.514743] drm_ioctl+0x2d5/0x370 [drm] >[36125.514759] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36125.514764] ? __pm_runtime_resume+0x54/0x90 >[36125.514769] ? trace_hardirqs_on_caller+0xed/0x180 >[36125.514786] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36125.514791] do_vfs_ioctl+0xa5/0x6e0 >[36125.514798] SyS_ioctl+0x74/0x80 >[36125.514803] do_syscall_64+0x79/0x220 >[36125.514806] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36125.514809] RIP: 0033:0x7f70a90d90f7 >[36125.514810] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36125.514813] RAX: ffffffffffffffda RBX: 000055e7f26bdb70 RCX: 00007f70a90d90f7 >[36125.514814] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36125.514815] RBP: 00007ffd456b9940 R08: 000055e7f26bdb70 R09: 0000000000000004 >[36125.514816] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36125.514818] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f26bdc10 >[36129.327956] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36129.327961] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36129.327965] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36129.327967] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36129.327968] Call Trace: >[36129.327977] dump_stack+0x85/0xbf >[36129.327982] swiotlb_alloc_coherent+0x1be/0x1d0 >[36129.327994] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36129.328009] ttm_dma_populate+0x25e/0x350 [ttm] >[36129.328029] ttm_tt_bind+0x2c/0x60 [ttm] >[36129.328035] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36129.328047] ttm_bo_validate+0x189/0x1a0 [ttm] >[36129.328052] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36129.328061] ? mutex_trylock+0xcd/0xe0 >[36129.328068] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36129.328107] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36129.328138] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36129.328177] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36129.328212] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36129.328244] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36129.328269] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36129.328301] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36129.328314] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36129.328327] drm_ioctl+0x2d5/0x370 [drm] >[36129.328354] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36129.328361] ? __pm_runtime_resume+0x54/0x90 >[36129.328369] ? trace_hardirqs_on_caller+0xed/0x180 >[36129.328398] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36129.328406] do_vfs_ioctl+0xa5/0x6e0 >[36129.328417] SyS_ioctl+0x74/0x80 >[36129.328424] do_syscall_64+0x79/0x220 >[36129.328429] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36129.328433] RIP: 0033:0x7f70a90d90f7 >[36129.328435] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36129.328439] RAX: ffffffffffffffda RBX: 000055e7f26bdb70 RCX: 00007f70a90d90f7 >[36129.328441] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36129.328444] RBP: 00007ffd456b9940 R08: 000055e7f26bdb70 R09: 0000000000000004 >[36129.328446] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36129.328448] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1a199e0 >[36133.168128] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36133.168135] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36133.168139] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36133.168142] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36133.168143] Call Trace: >[36133.168157] dump_stack+0x85/0xbf >[36133.168164] swiotlb_alloc_coherent+0x1be/0x1d0 >[36133.168179] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36133.168197] ttm_dma_populate+0x25e/0x350 [ttm] >[36133.168208] ttm_tt_bind+0x2c/0x60 [ttm] >[36133.168216] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36133.168229] ttm_bo_validate+0x189/0x1a0 [ttm] >[36133.168235] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36133.168245] ? mutex_trylock+0xcd/0xe0 >[36133.168254] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36133.168338] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36133.168390] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36133.168439] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36133.168482] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36133.168524] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36133.168555] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36133.168590] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36133.168613] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36133.168631] drm_ioctl+0x2d5/0x370 [drm] >[36133.168658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36133.168663] ? __pm_runtime_resume+0x54/0x90 >[36133.168669] ? trace_hardirqs_on_caller+0xed/0x180 >[36133.168692] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36133.168700] do_vfs_ioctl+0xa5/0x6e0 >[36133.168711] SyS_ioctl+0x74/0x80 >[36133.168719] do_syscall_64+0x79/0x220 >[36133.168725] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36133.168729] RIP: 0033:0x7f70a90d90f7 >[36133.168731] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36133.168735] RAX: ffffffffffffffda RBX: 000055e7f252ea80 RCX: 00007f70a90d90f7 >[36133.168736] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36133.168737] RBP: 00007ffd456b9940 R08: 000055e7f252ea80 R09: 00007f70a939e320 >[36133.168739] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[36133.168740] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f252e9b0 >[36140.186359] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36140.186362] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36140.186365] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36140.186366] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36140.186367] Call Trace: >[36140.186374] dump_stack+0x85/0xbf >[36140.186378] swiotlb_alloc_coherent+0x1be/0x1d0 >[36140.186386] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36140.186404] ttm_dma_populate+0x25e/0x350 [ttm] >[36140.186410] ttm_tt_bind+0x2c/0x60 [ttm] >[36140.186414] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36140.186422] ttm_bo_validate+0x189/0x1a0 [ttm] >[36140.186425] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36140.186431] ? mutex_trylock+0xcd/0xe0 >[36140.186436] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36140.186467] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36140.186485] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36140.186491] ? __lock_acquire+0x2d4/0x1340 >[36140.186509] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36140.186540] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36140.186559] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36140.186574] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36140.186593] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36140.186604] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36140.186611] drm_ioctl+0x2d5/0x370 [drm] >[36140.186626] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36140.186631] ? __pm_runtime_resume+0x54/0x90 >[36140.186635] ? trace_hardirqs_on_caller+0xed/0x180 >[36140.186651] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36140.186656] do_vfs_ioctl+0xa5/0x6e0 >[36140.186662] SyS_ioctl+0x74/0x80 >[36140.186667] do_syscall_64+0x79/0x220 >[36140.186670] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36140.186672] RIP: 0033:0x7fd8d64ef0f7 >[36140.186674] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36140.186676] RAX: ffffffffffffffda RBX: 0000000002bfd350 RCX: 00007fd8d64ef0f7 >[36140.186678] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[36140.186679] RBP: 00007ffcc6dba1c0 R08: 0000000002bfd350 R09: 0000000000000004 >[36140.186680] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36140.186681] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000326dd30 >[36142.152178] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36142.152181] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36142.152183] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36142.152185] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36142.152186] Call Trace: >[36142.152193] dump_stack+0x85/0xbf >[36142.152197] swiotlb_alloc_coherent+0x1be/0x1d0 >[36142.152204] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36142.152213] ttm_dma_populate+0x25e/0x350 [ttm] >[36142.152228] ttm_tt_bind+0x2c/0x60 [ttm] >[36142.152232] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36142.152240] ttm_bo_validate+0x189/0x1a0 [ttm] >[36142.152244] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36142.152250] ? mutex_trylock+0xcd/0xe0 >[36142.152255] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36142.152286] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36142.152308] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36142.152331] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36142.152364] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36142.152385] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36142.152401] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36142.152420] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36142.152431] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36142.152439] drm_ioctl+0x2d5/0x370 [drm] >[36142.152455] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36142.152460] ? __pm_runtime_resume+0x54/0x90 >[36142.152465] ? trace_hardirqs_on_caller+0xed/0x180 >[36142.152482] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36142.152487] do_vfs_ioctl+0xa5/0x6e0 >[36142.152493] SyS_ioctl+0x74/0x80 >[36142.152498] do_syscall_64+0x79/0x220 >[36142.152501] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36142.152503] RIP: 0033:0x7f70a90d90f7 >[36142.152505] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36142.152507] RAX: ffffffffffffffda RBX: 000055e7f252ead0 RCX: 00007f70a90d90f7 >[36142.152509] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36142.152510] RBP: 00007ffd456b9940 R08: 000055e7f252ead0 R09: 0000000000000004 >[36142.152511] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36142.152512] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3c940a0 >[36163.433890] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36163.433895] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36163.433899] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36163.433901] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36163.433903] Call Trace: >[36163.433912] dump_stack+0x85/0xbf >[36163.433918] swiotlb_alloc_coherent+0x1be/0x1d0 >[36163.433928] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36163.433944] ttm_dma_populate+0x25e/0x350 [ttm] >[36163.433954] ttm_tt_bind+0x2c/0x60 [ttm] >[36163.433960] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36163.433972] ttm_bo_validate+0x189/0x1a0 [ttm] >[36163.433977] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36163.433985] ? mutex_trylock+0xcd/0xe0 >[36163.433992] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36163.434032] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36163.434063] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36163.434099] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36163.434134] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36163.434166] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36163.434191] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36163.434224] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36163.434238] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36163.434252] drm_ioctl+0x2d5/0x370 [drm] >[36163.434280] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36163.434287] ? __pm_runtime_resume+0x54/0x90 >[36163.434294] ? trace_hardirqs_on_caller+0xed/0x180 >[36163.434324] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36163.434332] do_vfs_ioctl+0xa5/0x6e0 >[36163.434343] SyS_ioctl+0x74/0x80 >[36163.434350] do_syscall_64+0x79/0x220 >[36163.434355] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36163.434359] RIP: 0033:0x7f70a90d90f7 >[36163.434361] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36163.434365] RAX: ffffffffffffffda RBX: 000055e7f252ead0 RCX: 00007f70a90d90f7 >[36163.434367] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36163.434369] RBP: 00007ffd456b9940 R08: 000055e7f252ead0 R09: 0000000000000004 >[36163.434371] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36163.434373] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3c94080 >[36168.496889] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36168.496893] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36168.496897] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36168.496899] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36168.496901] Call Trace: >[36168.496910] dump_stack+0x85/0xbf >[36168.496916] swiotlb_alloc_coherent+0x1be/0x1d0 >[36168.496927] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36168.496936] ttm_dma_populate+0x25e/0x350 [ttm] >[36168.496943] ttm_tt_bind+0x2c/0x60 [ttm] >[36168.496947] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36168.496955] ttm_bo_validate+0x189/0x1a0 [ttm] >[36168.496958] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36168.496964] ? mutex_trylock+0xcd/0xe0 >[36168.496970] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36168.497003] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36168.497025] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36168.497049] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36168.497072] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36168.497095] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36168.497113] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36168.497134] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36168.497146] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36168.497154] drm_ioctl+0x2d5/0x370 [drm] >[36168.497172] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36168.497176] ? __pm_runtime_resume+0x54/0x90 >[36168.497182] ? trace_hardirqs_on_caller+0xed/0x180 >[36168.497206] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36168.497213] do_vfs_ioctl+0xa5/0x6e0 >[36168.497223] SyS_ioctl+0x74/0x80 >[36168.497230] do_syscall_64+0x79/0x220 >[36168.497235] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36168.497238] RIP: 0033:0x7f70a90d90f7 >[36168.497240] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36168.497244] RAX: ffffffffffffffda RBX: 000055e7f20d8350 RCX: 00007f70a90d90f7 >[36168.497247] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36168.497249] RBP: 00007ffd456b9940 R08: 000055e7f20d8350 R09: 0000000000000004 >[36168.497251] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36168.497253] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f177c2e0 >[36169.638399] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36169.638402] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36169.638405] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36169.638407] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36169.638408] Call Trace: >[36169.638414] dump_stack+0x85/0xbf >[36169.638419] swiotlb_alloc_coherent+0x1be/0x1d0 >[36169.638428] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36169.638437] ttm_dma_populate+0x25e/0x350 [ttm] >[36169.638443] ttm_tt_bind+0x2c/0x60 [ttm] >[36169.638447] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36169.638454] ttm_bo_validate+0x189/0x1a0 [ttm] >[36169.638457] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36169.638463] ? mutex_trylock+0xcd/0xe0 >[36169.638468] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36169.638506] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36169.638532] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36169.638559] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36169.638585] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36169.638609] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36169.638629] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36169.638652] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36169.638667] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36169.638686] drm_ioctl+0x2d5/0x370 [drm] >[36169.638705] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36169.638710] ? __pm_runtime_resume+0x54/0x90 >[36169.638716] ? trace_hardirqs_on_caller+0xed/0x180 >[36169.638737] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36169.638743] do_vfs_ioctl+0xa5/0x6e0 >[36169.638750] SyS_ioctl+0x74/0x80 >[36169.638756] do_syscall_64+0x79/0x220 >[36169.638759] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36169.638761] RIP: 0033:0x7f70a90d90f7 >[36169.638763] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36169.638766] RAX: ffffffffffffffda RBX: 000055e7f252ead0 RCX: 00007f70a90d90f7 >[36169.638767] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36169.638768] RBP: 00007ffd456b9940 R08: 000055e7f252ead0 R09: 0000000000000004 >[36169.638770] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36169.638771] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f177d3c0 >[36173.070626] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36173.070630] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36173.070632] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36173.070634] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36173.070635] Call Trace: >[36173.070641] dump_stack+0x85/0xbf >[36173.070646] swiotlb_alloc_coherent+0x1be/0x1d0 >[36173.070653] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36173.070662] ttm_dma_populate+0x25e/0x350 [ttm] >[36173.070668] ttm_tt_bind+0x2c/0x60 [ttm] >[36173.070673] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36173.070681] ttm_bo_validate+0x189/0x1a0 [ttm] >[36173.070684] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36173.070690] ? mutex_trylock+0xcd/0xe0 >[36173.070695] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36173.070726] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36173.070747] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36173.070770] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36173.070793] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36173.070815] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36173.070832] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36173.070852] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36173.070863] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36173.070871] drm_ioctl+0x2d5/0x370 [drm] >[36173.070888] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36173.070893] ? __pm_runtime_resume+0x54/0x90 >[36173.070898] ? trace_hardirqs_on_caller+0xed/0x180 >[36173.070916] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36173.070921] do_vfs_ioctl+0xa5/0x6e0 >[36173.070928] SyS_ioctl+0x74/0x80 >[36173.070933] do_syscall_64+0x79/0x220 >[36173.070936] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36173.070939] RIP: 0033:0x7f70a90d90f7 >[36173.070940] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36173.070943] RAX: ffffffffffffffda RBX: 000055e7f177d5a0 RCX: 00007f70a90d90f7 >[36173.070944] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36173.070945] RBP: 00007ffd456b9940 R08: 000055e7f177d5a0 R09: 0000000000000004 >[36173.070946] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36173.070948] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f20d7f70 >[36174.468287] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36174.468290] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36174.468293] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36174.468295] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36174.468296] Call Trace: >[36174.468303] dump_stack+0x85/0xbf >[36174.468307] swiotlb_alloc_coherent+0x1be/0x1d0 >[36174.468315] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36174.468324] ttm_dma_populate+0x25e/0x350 [ttm] >[36174.468331] ttm_tt_bind+0x2c/0x60 [ttm] >[36174.468335] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36174.468343] ttm_bo_validate+0x189/0x1a0 [ttm] >[36174.468346] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36174.468352] ? mutex_trylock+0xcd/0xe0 >[36174.468358] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36174.468390] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36174.468419] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36174.468452] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36174.468475] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36174.468496] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36174.468513] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36174.468534] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36174.468545] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36174.468554] drm_ioctl+0x2d5/0x370 [drm] >[36174.468571] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36174.468576] ? __pm_runtime_resume+0x54/0x90 >[36174.468581] ? trace_hardirqs_on_caller+0xed/0x180 >[36174.468600] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36174.468605] do_vfs_ioctl+0xa5/0x6e0 >[36174.468612] SyS_ioctl+0x74/0x80 >[36174.468616] do_syscall_64+0x79/0x220 >[36174.468620] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36174.468622] RIP: 0033:0x7f70a90d90f7 >[36174.468624] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36174.468626] RAX: ffffffffffffffda RBX: 000055e7f177d5a0 RCX: 00007f70a90d90f7 >[36174.468628] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36174.468629] RBP: 00007ffd456b9940 R08: 000055e7f177d5a0 R09: 0000000000000004 >[36174.468630] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36174.468631] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f20d7f70 >[36180.789579] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36180.789583] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36180.789585] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36180.789587] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36180.789588] Call Trace: >[36180.789595] dump_stack+0x85/0xbf >[36180.789599] swiotlb_alloc_coherent+0x1be/0x1d0 >[36180.789607] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36180.789616] ttm_dma_populate+0x25e/0x350 [ttm] >[36180.789623] ttm_tt_bind+0x2c/0x60 [ttm] >[36180.789627] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36180.789635] ttm_bo_validate+0x189/0x1a0 [ttm] >[36180.789638] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36180.789644] ? mutex_trylock+0xcd/0xe0 >[36180.789649] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36180.789680] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36180.789701] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36180.789707] ? __lock_acquire+0x2d4/0x1340 >[36180.789728] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36180.789751] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36180.789773] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36180.789790] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36180.789811] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36180.789823] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36180.789831] drm_ioctl+0x2d5/0x370 [drm] >[36180.789848] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36180.789853] ? __pm_runtime_resume+0x54/0x90 >[36180.789857] ? trace_hardirqs_on_caller+0xed/0x180 >[36180.789876] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36180.789881] do_vfs_ioctl+0xa5/0x6e0 >[36180.789887] SyS_ioctl+0x74/0x80 >[36180.789892] do_syscall_64+0x79/0x220 >[36180.789895] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36180.789898] RIP: 0033:0x7fd8d64ef0f7 >[36180.789899] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36180.789902] RAX: ffffffffffffffda RBX: 0000000002d53e60 RCX: 00007fd8d64ef0f7 >[36180.789903] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[36180.789905] RBP: 00007ffcc6dba1c0 R08: 0000000002d53e60 R09: 0000000000000004 >[36180.789906] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36180.789907] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000326dd30 >[36182.582256] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36182.582260] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36182.582263] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36182.582265] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36182.582267] Call Trace: >[36182.582286] dump_stack+0x85/0xbf >[36182.582292] swiotlb_alloc_coherent+0x1be/0x1d0 >[36182.582304] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36182.582320] ttm_dma_populate+0x25e/0x350 [ttm] >[36182.582330] ttm_tt_bind+0x2c/0x60 [ttm] >[36182.582337] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36182.582351] ttm_bo_validate+0x189/0x1a0 [ttm] >[36182.582355] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36182.582365] ? mutex_trylock+0xcd/0xe0 >[36182.582373] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36182.582413] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36182.582444] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36182.582483] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36182.582519] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36182.582563] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36182.582590] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36182.582634] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36182.582648] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36182.582661] drm_ioctl+0x2d5/0x370 [drm] >[36182.582688] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36182.582695] ? __pm_runtime_resume+0x54/0x90 >[36182.582703] ? trace_hardirqs_on_caller+0xed/0x180 >[36182.582732] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36182.582740] do_vfs_ioctl+0xa5/0x6e0 >[36182.582752] SyS_ioctl+0x74/0x80 >[36182.582760] do_syscall_64+0x79/0x220 >[36182.582765] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36182.582768] RIP: 0033:0x7f70a90d90f7 >[36182.582771] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36182.582775] RAX: ffffffffffffffda RBX: 000055e7f20d8a00 RCX: 00007f70a90d90f7 >[36182.582778] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36182.582780] RBP: 00007ffd456b9940 R08: 000055e7f20d8a00 R09: 0000000000000004 >[36182.582782] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36182.582784] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1050420 >[36184.117979] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36184.117982] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36184.117985] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36184.117987] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36184.117988] Call Trace: >[36184.117994] dump_stack+0x85/0xbf >[36184.117999] swiotlb_alloc_coherent+0x1be/0x1d0 >[36184.118007] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36184.118020] ttm_dma_populate+0x25e/0x350 [ttm] >[36184.118032] ttm_tt_bind+0x2c/0x60 [ttm] >[36184.118038] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36184.118051] ttm_bo_validate+0x189/0x1a0 [ttm] >[36184.118056] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36184.118066] ? mutex_trylock+0xcd/0xe0 >[36184.118075] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36184.118127] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36184.118170] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36184.118195] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36184.118245] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36184.118279] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36184.118301] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36184.118329] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36184.118353] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36184.118361] drm_ioctl+0x2d5/0x370 [drm] >[36184.118378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36184.118382] ? __pm_runtime_resume+0x54/0x90 >[36184.118388] ? trace_hardirqs_on_caller+0xed/0x180 >[36184.118405] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36184.118411] do_vfs_ioctl+0xa5/0x6e0 >[36184.118417] SyS_ioctl+0x74/0x80 >[36184.118422] do_syscall_64+0x79/0x220 >[36184.118425] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36184.118428] RIP: 0033:0x7f70a90d90f7 >[36184.118429] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36184.118432] RAX: ffffffffffffffda RBX: 000055e7efd769f0 RCX: 00007f70a90d90f7 >[36184.118433] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36184.118434] RBP: 00007ffd456b9940 R08: 000055e7efd769f0 R09: 0000000000000004 >[36184.118435] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36184.118437] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efd77640 >[36189.375051] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36189.375054] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36189.375057] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36189.375058] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36189.375059] Call Trace: >[36189.375066] dump_stack+0x85/0xbf >[36189.375070] swiotlb_alloc_coherent+0x1be/0x1d0 >[36189.375079] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36189.375088] ttm_dma_populate+0x25e/0x350 [ttm] >[36189.375095] ttm_tt_bind+0x2c/0x60 [ttm] >[36189.375099] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36189.375109] ttm_bo_validate+0x189/0x1a0 [ttm] >[36189.375114] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36189.375124] ? mutex_trylock+0xcd/0xe0 >[36189.375133] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36189.375168] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36189.375191] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36189.375197] ? __lock_acquire+0x2d4/0x1340 >[36189.375218] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36189.375242] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36189.375264] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36189.375281] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36189.375303] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36189.375314] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36189.375322] drm_ioctl+0x2d5/0x370 [drm] >[36189.375340] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36189.375345] ? __pm_runtime_resume+0x54/0x90 >[36189.375350] ? trace_hardirqs_on_caller+0xed/0x180 >[36189.375368] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36189.375373] do_vfs_ioctl+0xa5/0x6e0 >[36189.375380] SyS_ioctl+0x74/0x80 >[36189.375385] do_syscall_64+0x79/0x220 >[36189.375389] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36189.375391] RIP: 0033:0x7f70a90d90f7 >[36189.375392] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36189.375395] RAX: ffffffffffffffda RBX: 000055e7f33f5770 RCX: 00007f70a90d90f7 >[36189.375397] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36189.375398] RBP: 00007ffd456b9940 R08: 000055e7f33f5770 R09: 00007f70a939dc50 >[36189.375399] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[36189.375400] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efd77640 >[36190.776816] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36190.776820] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36190.776823] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36190.776825] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36190.776826] Call Trace: >[36190.776835] dump_stack+0x85/0xbf >[36190.776840] swiotlb_alloc_coherent+0x1be/0x1d0 >[36190.776850] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36190.776861] ttm_dma_populate+0x25e/0x350 [ttm] >[36190.776868] ttm_tt_bind+0x2c/0x60 [ttm] >[36190.776873] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36190.776881] ttm_bo_validate+0x189/0x1a0 [ttm] >[36190.776884] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36190.776891] ? mutex_trylock+0xcd/0xe0 >[36190.776897] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36190.776957] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36190.776996] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36190.777033] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36190.777067] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36190.777097] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36190.777130] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36190.777162] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36190.777181] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36190.777191] drm_ioctl+0x2d5/0x370 [drm] >[36190.777210] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36190.777216] ? __pm_runtime_resume+0x54/0x90 >[36190.777221] ? trace_hardirqs_on_caller+0xed/0x180 >[36190.777240] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36190.777246] do_vfs_ioctl+0xa5/0x6e0 >[36190.777254] SyS_ioctl+0x74/0x80 >[36190.777259] do_syscall_64+0x79/0x220 >[36190.777263] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36190.777265] RIP: 0033:0x7f70a90d90f7 >[36190.777267] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36190.777270] RAX: ffffffffffffffda RBX: 000055e7f33f6ca0 RCX: 00007f70a90d90f7 >[36190.777271] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36190.777272] RBP: 00007ffd456b9940 R08: 000055e7f33f6ca0 R09: 0000000000000004 >[36190.777274] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36190.777275] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f33f7750 >[36191.673816] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36191.673819] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36191.673822] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36191.673823] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36191.673824] Call Trace: >[36191.673831] dump_stack+0x85/0xbf >[36191.673835] swiotlb_alloc_coherent+0x1be/0x1d0 >[36191.673842] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36191.673851] ttm_dma_populate+0x25e/0x350 [ttm] >[36191.673857] ttm_tt_bind+0x2c/0x60 [ttm] >[36191.673861] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36191.673869] ttm_bo_validate+0x189/0x1a0 [ttm] >[36191.673872] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36191.673878] ? mutex_trylock+0xcd/0xe0 >[36191.673883] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36191.673915] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36191.673937] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36191.673961] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36191.673983] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36191.674004] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36191.674021] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36191.674041] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36191.674053] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36191.674061] drm_ioctl+0x2d5/0x370 [drm] >[36191.674077] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36191.674083] ? __pm_runtime_resume+0x54/0x90 >[36191.674088] ? trace_hardirqs_on_caller+0xed/0x180 >[36191.674105] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36191.674111] do_vfs_ioctl+0xa5/0x6e0 >[36191.674118] SyS_ioctl+0x74/0x80 >[36191.674136] do_syscall_64+0x79/0x220 >[36191.674141] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36191.674144] RIP: 0033:0x7f70a90d90f7 >[36191.674147] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36191.674151] RAX: ffffffffffffffda RBX: 000055e7f0b33860 RCX: 00007f70a90d90f7 >[36191.674153] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36191.674155] RBP: 00007ffd456b9940 R08: 000055e7f0b33860 R09: 0000000000000004 >[36191.674157] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36191.674158] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efd75c00 >[36191.695022] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36191.695025] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36191.695028] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36191.695029] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36191.695030] Call Trace: >[36191.695037] dump_stack+0x85/0xbf >[36191.695042] swiotlb_alloc_coherent+0x1be/0x1d0 >[36191.695049] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36191.695058] ttm_dma_populate+0x25e/0x350 [ttm] >[36191.695064] ttm_tt_bind+0x2c/0x60 [ttm] >[36191.695068] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36191.695076] ttm_bo_validate+0x189/0x1a0 [ttm] >[36191.695079] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36191.695085] ? mutex_trylock+0xcd/0xe0 >[36191.695090] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36191.695123] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36191.695159] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36191.695182] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36191.695205] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36191.695226] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36191.695243] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36191.695263] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36191.695274] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36191.695282] drm_ioctl+0x2d5/0x370 [drm] >[36191.695299] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36191.695304] ? __pm_runtime_resume+0x54/0x90 >[36191.695309] ? trace_hardirqs_on_caller+0xed/0x180 >[36191.695327] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36191.695332] do_vfs_ioctl+0xa5/0x6e0 >[36191.695338] SyS_ioctl+0x74/0x80 >[36191.695343] do_syscall_64+0x79/0x220 >[36191.695346] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36191.695349] RIP: 0033:0x7f70a90d90f7 >[36191.695350] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36191.695353] RAX: ffffffffffffffda RBX: 000055e7f20d8d90 RCX: 00007f70a90d90f7 >[36191.695354] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36191.695355] RBP: 00007ffd456b9940 R08: 000055e7f20d8d90 R09: 0000000000000004 >[36191.695357] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36191.695358] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efd75d80 >[36193.144244] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36193.144250] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36193.144253] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36193.144256] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36193.144258] Call Trace: >[36193.144267] dump_stack+0x85/0xbf >[36193.144273] swiotlb_alloc_coherent+0x1be/0x1d0 >[36193.144285] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36193.144301] ttm_dma_populate+0x25e/0x350 [ttm] >[36193.144313] ttm_tt_bind+0x2c/0x60 [ttm] >[36193.144319] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36193.144333] ttm_bo_validate+0x189/0x1a0 [ttm] >[36193.144338] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36193.144348] ? mutex_trylock+0xcd/0xe0 >[36193.144357] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36193.144396] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36193.144429] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36193.144469] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36193.144507] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36193.144542] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36193.144567] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36193.144598] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36193.144612] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36193.144625] drm_ioctl+0x2d5/0x370 [drm] >[36193.144652] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36193.144659] ? __pm_runtime_resume+0x54/0x90 >[36193.144667] ? trace_hardirqs_on_caller+0xed/0x180 >[36193.144695] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36193.144703] do_vfs_ioctl+0xa5/0x6e0 >[36193.144715] SyS_ioctl+0x74/0x80 >[36193.144722] do_syscall_64+0x79/0x220 >[36193.144727] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36193.144731] RIP: 0033:0x7f70a90d90f7 >[36193.144733] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36193.144737] RAX: ffffffffffffffda RBX: 000055e7f33f7450 RCX: 00007f70a90d90f7 >[36193.144739] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36193.144741] RBP: 00007ffd456b9940 R08: 000055e7f33f7450 R09: 0000000000000004 >[36193.144743] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36193.144745] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f33f6f80 >[36200.760339] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36200.760342] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36200.760345] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36200.760346] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36200.760348] Call Trace: >[36200.760355] dump_stack+0x85/0xbf >[36200.760359] swiotlb_alloc_coherent+0x1be/0x1d0 >[36200.760367] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36200.760376] ttm_dma_populate+0x25e/0x350 [ttm] >[36200.760383] ttm_tt_bind+0x2c/0x60 [ttm] >[36200.760387] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36200.760395] ttm_bo_validate+0x189/0x1a0 [ttm] >[36200.760398] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36200.760404] ? mutex_trylock+0xcd/0xe0 >[36200.760410] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36200.760444] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36200.760467] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36200.760491] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36200.760514] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36200.760536] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36200.760552] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36200.760573] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36200.760585] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36200.760593] drm_ioctl+0x2d5/0x370 [drm] >[36200.760609] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36200.760614] ? __pm_runtime_resume+0x54/0x90 >[36200.760620] ? trace_hardirqs_on_caller+0xed/0x180 >[36200.760638] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36200.760643] do_vfs_ioctl+0xa5/0x6e0 >[36200.760650] SyS_ioctl+0x74/0x80 >[36200.760655] do_syscall_64+0x79/0x220 >[36200.760658] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36200.760661] RIP: 0033:0x7f70a90d90f7 >[36200.760662] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36200.760665] RAX: ffffffffffffffda RBX: 000055e7f2ce4df0 RCX: 00007f70a90d90f7 >[36200.760666] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36200.760667] RBP: 00007ffd456b9940 R08: 000055e7f2ce4df0 R09: 0000000000000004 >[36200.760669] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36200.760670] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2ce43e0 >[36201.941893] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36201.941897] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36201.941901] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36201.941903] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36201.941905] Call Trace: >[36201.941914] dump_stack+0x85/0xbf >[36201.941920] swiotlb_alloc_coherent+0x1be/0x1d0 >[36201.941931] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36201.941948] ttm_dma_populate+0x25e/0x350 [ttm] >[36201.941958] ttm_tt_bind+0x2c/0x60 [ttm] >[36201.941964] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36201.941978] ttm_bo_validate+0x189/0x1a0 [ttm] >[36201.941983] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36201.941992] ? mutex_trylock+0xcd/0xe0 >[36201.942001] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36201.942040] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36201.942068] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36201.942103] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36201.942138] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36201.942171] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36201.942196] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36201.942227] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36201.942242] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36201.942254] drm_ioctl+0x2d5/0x370 [drm] >[36201.942281] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36201.942289] ? __pm_runtime_resume+0x54/0x90 >[36201.942297] ? trace_hardirqs_on_caller+0xed/0x180 >[36201.942325] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36201.942333] do_vfs_ioctl+0xa5/0x6e0 >[36201.942345] SyS_ioctl+0x74/0x80 >[36201.942352] do_syscall_64+0x79/0x220 >[36201.942356] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36201.942360] RIP: 0033:0x7f70a90d90f7 >[36201.942362] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36201.942366] RAX: ffffffffffffffda RBX: 000055e7f2ce4df0 RCX: 00007f70a90d90f7 >[36201.942368] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36201.942370] RBP: 00007ffd456b9940 R08: 000055e7f2ce4df0 R09: 0000000000000004 >[36201.942372] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36201.942374] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f187a710 >[36205.236566] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36205.236569] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36205.236582] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36205.236583] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36205.236584] Call Trace: >[36205.236602] dump_stack+0x85/0xbf >[36205.236606] swiotlb_alloc_coherent+0x1be/0x1d0 >[36205.236614] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36205.236623] ttm_dma_populate+0x25e/0x350 [ttm] >[36205.236629] ttm_tt_bind+0x2c/0x60 [ttm] >[36205.236633] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36205.236651] ttm_bo_validate+0x189/0x1a0 [ttm] >[36205.236654] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36205.236660] ? mutex_trylock+0xcd/0xe0 >[36205.236665] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36205.236697] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36205.236719] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36205.236741] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36205.236764] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36205.236785] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36205.236802] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36205.236822] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36205.236833] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36205.236842] drm_ioctl+0x2d5/0x370 [drm] >[36205.236858] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36205.236863] ? __pm_runtime_resume+0x54/0x90 >[36205.236868] ? trace_hardirqs_on_caller+0xed/0x180 >[36205.236886] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36205.236891] do_vfs_ioctl+0xa5/0x6e0 >[36205.236898] SyS_ioctl+0x74/0x80 >[36205.236903] do_syscall_64+0x79/0x220 >[36205.236906] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36205.236908] RIP: 0033:0x7f70a90d90f7 >[36205.236910] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36205.236912] RAX: ffffffffffffffda RBX: 000055e7f231d2d0 RCX: 00007f70a90d90f7 >[36205.236914] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36205.236915] RBP: 00007ffd456b98b0 R08: 000055e7f231d2d0 R09: 0000000000000004 >[36205.236916] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36205.236917] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f25b7b00 >[36205.631812] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36205.631816] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36205.631818] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36205.631820] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36205.631821] Call Trace: >[36205.631828] dump_stack+0x85/0xbf >[36205.631833] swiotlb_alloc_coherent+0x1be/0x1d0 >[36205.631841] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36205.631850] ttm_dma_populate+0x25e/0x350 [ttm] >[36205.631856] ttm_tt_bind+0x2c/0x60 [ttm] >[36205.631860] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36205.631868] ttm_bo_validate+0x189/0x1a0 [ttm] >[36205.631871] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36205.631877] ? mutex_trylock+0xcd/0xe0 >[36205.631883] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36205.631927] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36205.631947] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36205.631968] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36205.631999] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36205.632030] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36205.632046] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36205.632065] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36205.632077] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36205.632085] drm_ioctl+0x2d5/0x370 [drm] >[36205.632101] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36205.632106] ? __pm_runtime_resume+0x54/0x90 >[36205.632112] ? trace_hardirqs_on_caller+0xed/0x180 >[36205.632130] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36205.632137] do_vfs_ioctl+0xa5/0x6e0 >[36205.632148] SyS_ioctl+0x74/0x80 >[36205.632155] do_syscall_64+0x79/0x220 >[36205.632159] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36205.632162] RIP: 0033:0x7f70a90d90f7 >[36205.632165] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36205.632169] RAX: ffffffffffffffda RBX: 000055e7efa73ba0 RCX: 00007f70a90d90f7 >[36205.632171] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36205.632173] RBP: 00007ffd456b9940 R08: 000055e7efa73ba0 R09: 0000000000000004 >[36205.632175] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36205.632177] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f25b8580 >[36206.524316] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36206.524319] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36206.524322] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36206.524323] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36206.524325] Call Trace: >[36206.524331] dump_stack+0x85/0xbf >[36206.524336] swiotlb_alloc_coherent+0x1be/0x1d0 >[36206.524344] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36206.524353] ttm_dma_populate+0x25e/0x350 [ttm] >[36206.524359] ttm_tt_bind+0x2c/0x60 [ttm] >[36206.524363] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36206.524370] ttm_bo_validate+0x189/0x1a0 [ttm] >[36206.524374] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36206.524379] ? mutex_trylock+0xcd/0xe0 >[36206.524384] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36206.524417] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36206.524436] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36206.524457] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36206.524479] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36206.524499] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36206.524515] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36206.524534] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36206.524546] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36206.524554] drm_ioctl+0x2d5/0x370 [drm] >[36206.524570] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36206.524575] ? __pm_runtime_resume+0x54/0x90 >[36206.524580] ? trace_hardirqs_on_caller+0xed/0x180 >[36206.524598] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36206.524603] do_vfs_ioctl+0xa5/0x6e0 >[36206.524610] SyS_ioctl+0x74/0x80 >[36206.524615] do_syscall_64+0x79/0x220 >[36206.524617] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36206.524620] RIP: 0033:0x7f70a90d90f7 >[36206.524621] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36206.524624] RAX: ffffffffffffffda RBX: 000055e7f25a9fa0 RCX: 00007f70a90d90f7 >[36206.524625] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36206.524627] RBP: 00007ffd456b98b0 R08: 000055e7f25a9fa0 R09: 0000000000000004 >[36206.524628] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36206.524629] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f0c8fd80 >[36206.525101] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36206.525103] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36206.525105] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36206.525106] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36206.525107] Call Trace: >[36206.525110] dump_stack+0x85/0xbf >[36206.525113] swiotlb_alloc_coherent+0x1be/0x1d0 >[36206.525119] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36206.525127] ttm_dma_populate+0x25e/0x350 [ttm] >[36206.525133] ttm_tt_bind+0x2c/0x60 [ttm] >[36206.525137] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36206.525144] ttm_bo_validate+0x189/0x1a0 [ttm] >[36206.525147] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36206.525152] ? mutex_trylock+0xcd/0xe0 >[36206.525157] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36206.525175] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36206.525195] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36206.525222] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36206.525243] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36206.525263] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36206.525278] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36206.525297] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36206.525304] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36206.525311] drm_ioctl+0x2d5/0x370 [drm] >[36206.525327] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36206.525331] ? __pm_runtime_resume+0x54/0x90 >[36206.525335] ? trace_hardirqs_on_caller+0xed/0x180 >[36206.525353] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36206.525357] do_vfs_ioctl+0xa5/0x6e0 >[36206.525363] SyS_ioctl+0x74/0x80 >[36206.525367] do_syscall_64+0x79/0x220 >[36206.525370] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36206.525371] RIP: 0033:0x7f70a90d90f7 >[36206.525373] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36206.525375] RAX: ffffffffffffffda RBX: 000055e7f25a9fa0 RCX: 00007f70a90d90f7 >[36206.525377] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36206.525378] RBP: 00007ffd456b98b0 R08: 000055e7f25a9fa0 R09: 0000000000000004 >[36206.525379] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36206.525380] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f0c8fd80 >[36209.725990] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36209.725995] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36209.725998] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36209.726000] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36209.726002] Call Trace: >[36209.726010] dump_stack+0x85/0xbf >[36209.726016] swiotlb_alloc_coherent+0x1be/0x1d0 >[36209.726027] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36209.726053] ttm_dma_populate+0x25e/0x350 [ttm] >[36209.726064] ttm_tt_bind+0x2c/0x60 [ttm] >[36209.726070] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36209.726084] ttm_bo_validate+0x189/0x1a0 [ttm] >[36209.726089] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36209.726099] ? mutex_trylock+0xcd/0xe0 >[36209.726118] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36209.726159] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36209.726191] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36209.726238] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36209.726295] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36209.726329] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36209.726366] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36209.726419] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36209.726434] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36209.726458] drm_ioctl+0x2d5/0x370 [drm] >[36209.726495] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36209.726502] ? __pm_runtime_resume+0x54/0x90 >[36209.726511] ? trace_hardirqs_on_caller+0xed/0x180 >[36209.726550] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36209.726558] do_vfs_ioctl+0xa5/0x6e0 >[36209.726570] SyS_ioctl+0x74/0x80 >[36209.726578] do_syscall_64+0x79/0x220 >[36209.726583] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36209.726587] RIP: 0033:0x7f70a90d90f7 >[36209.726589] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36209.726593] RAX: ffffffffffffffda RBX: 000055e7ed8e0b60 RCX: 00007f70a90d90f7 >[36209.726596] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36209.726598] RBP: 00007ffd456b9940 R08: 000055e7ed8e0b60 R09: 0000000000000004 >[36209.726600] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36209.726602] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f187a710 >[36211.048152] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36211.048156] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36211.048160] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36211.048162] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36211.048164] Call Trace: >[36211.048172] dump_stack+0x85/0xbf >[36211.048178] swiotlb_alloc_coherent+0x1be/0x1d0 >[36211.048189] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36211.048204] ttm_dma_populate+0x25e/0x350 [ttm] >[36211.048215] ttm_tt_bind+0x2c/0x60 [ttm] >[36211.048221] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36211.048234] ttm_bo_validate+0x189/0x1a0 [ttm] >[36211.048238] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36211.048247] ? mutex_trylock+0xcd/0xe0 >[36211.048256] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36211.048299] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36211.048333] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36211.048373] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36211.048408] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36211.048443] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36211.048469] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36211.048501] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36211.048516] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36211.048530] drm_ioctl+0x2d5/0x370 [drm] >[36211.048557] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36211.048564] ? __pm_runtime_resume+0x54/0x90 >[36211.048571] ? trace_hardirqs_on_caller+0xed/0x180 >[36211.048600] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36211.048608] do_vfs_ioctl+0xa5/0x6e0 >[36211.048620] SyS_ioctl+0x74/0x80 >[36211.048628] do_syscall_64+0x79/0x220 >[36211.048633] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36211.048637] RIP: 0033:0x7f70a90d90f7 >[36211.048639] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36211.048643] RAX: ffffffffffffffda RBX: 000055e7f0593500 RCX: 00007f70a90d90f7 >[36211.048645] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36211.048647] RBP: 00007ffd456b98b0 R08: 000055e7f0593500 R09: 0000000000000004 >[36211.048649] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36211.048652] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f3c27710 >[36211.050479] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36211.050484] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36211.050488] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36211.050491] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36211.050493] Call Trace: >[36211.050503] dump_stack+0x85/0xbf >[36211.050509] swiotlb_alloc_coherent+0x1be/0x1d0 >[36211.050522] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36211.050537] ttm_dma_populate+0x25e/0x350 [ttm] >[36211.050547] ttm_tt_bind+0x2c/0x60 [ttm] >[36211.050556] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36211.050571] ttm_bo_validate+0x189/0x1a0 [ttm] >[36211.050579] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36211.050589] ? mutex_trylock+0xcd/0xe0 >[36211.050600] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36211.050672] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36211.050750] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36211.050836] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36211.050882] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36211.050938] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36211.050999] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36211.051064] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36211.051102] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36211.051124] drm_ioctl+0x2d5/0x370 [drm] >[36211.051188] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36211.051196] ? __pm_runtime_resume+0x54/0x90 >[36211.051204] ? trace_hardirqs_on_caller+0xed/0x180 >[36211.051239] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36211.051248] do_vfs_ioctl+0xa5/0x6e0 >[36211.051259] SyS_ioctl+0x74/0x80 >[36211.051268] do_syscall_64+0x79/0x220 >[36211.051274] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36211.051278] RIP: 0033:0x7f70a90d90f7 >[36211.051280] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36211.051284] RAX: ffffffffffffffda RBX: 000055e7f0593500 RCX: 00007f70a90d90f7 >[36211.051286] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36211.051288] RBP: 00007ffd456b98b0 R08: 000055e7f0593500 R09: 0000000000000004 >[36211.051289] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36211.051291] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f3c27710 >[36212.595502] swiotlb_tbl_map_single: 2 callbacks suppressed >[36212.595505] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36212.595508] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36212.595511] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36212.595512] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36212.595513] Call Trace: >[36212.595520] dump_stack+0x85/0xbf >[36212.595525] swiotlb_alloc_coherent+0x1be/0x1d0 >[36212.595533] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36212.595542] ttm_dma_populate+0x25e/0x350 [ttm] >[36212.595548] ttm_tt_bind+0x2c/0x60 [ttm] >[36212.595552] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36212.595559] ttm_bo_validate+0x189/0x1a0 [ttm] >[36212.595562] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36212.595568] ? mutex_trylock+0xcd/0xe0 >[36212.595573] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36212.595608] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36212.595629] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36212.595653] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36212.595676] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36212.595698] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36212.595716] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36212.595738] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36212.595752] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36212.595760] drm_ioctl+0x2d5/0x370 [drm] >[36212.595778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36212.595783] ? __pm_runtime_resume+0x54/0x90 >[36212.595788] ? trace_hardirqs_on_caller+0xed/0x180 >[36212.595808] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36212.595813] do_vfs_ioctl+0xa5/0x6e0 >[36212.595820] SyS_ioctl+0x74/0x80 >[36212.595825] do_syscall_64+0x79/0x220 >[36212.595828] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36212.595830] RIP: 0033:0x7f70a90d90f7 >[36212.595831] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36212.595834] RAX: ffffffffffffffda RBX: 000055e7f34d6900 RCX: 00007f70a90d90f7 >[36212.595835] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36212.595837] RBP: 00007ffd456b9940 R08: 000055e7f34d6900 R09: 0000000000000004 >[36212.595838] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36212.595839] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f20c5f00 >[36218.780850] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36218.780854] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36218.780856] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36218.780858] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36218.780859] Call Trace: >[36218.780865] dump_stack+0x85/0xbf >[36218.780870] swiotlb_alloc_coherent+0x1be/0x1d0 >[36218.780877] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36218.780886] ttm_dma_populate+0x25e/0x350 [ttm] >[36218.780892] ttm_tt_bind+0x2c/0x60 [ttm] >[36218.780896] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36218.780904] ttm_bo_validate+0x189/0x1a0 [ttm] >[36218.780907] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36218.780913] ? mutex_trylock+0xcd/0xe0 >[36218.780918] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36218.780949] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36218.780970] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36218.780993] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36218.781016] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36218.781037] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36218.781055] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36218.781076] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36218.781086] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36218.781094] drm_ioctl+0x2d5/0x370 [drm] >[36218.781111] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36218.781116] ? __pm_runtime_resume+0x54/0x90 >[36218.781120] ? trace_hardirqs_on_caller+0xed/0x180 >[36218.781139] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36218.781144] do_vfs_ioctl+0xa5/0x6e0 >[36218.781150] SyS_ioctl+0x74/0x80 >[36218.781155] do_syscall_64+0x79/0x220 >[36218.781158] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36218.781161] RIP: 0033:0x7f70a90d90f7 >[36218.781162] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36218.781165] RAX: ffffffffffffffda RBX: 000055e7f3611530 RCX: 00007f70a90d90f7 >[36218.781166] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36218.781167] RBP: 00007ffd456b9940 R08: 000055e7f3611530 R09: 0000000000000004 >[36218.781168] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36218.781170] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1193f00 >[36219.077099] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36219.077102] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36219.077105] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36219.077106] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36219.077107] Call Trace: >[36219.077114] dump_stack+0x85/0xbf >[36219.077119] swiotlb_alloc_coherent+0x1be/0x1d0 >[36219.077126] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36219.077136] ttm_dma_populate+0x25e/0x350 [ttm] >[36219.077142] ttm_tt_bind+0x2c/0x60 [ttm] >[36219.077146] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36219.077153] ttm_bo_validate+0x189/0x1a0 [ttm] >[36219.077156] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36219.077162] ? mutex_trylock+0xcd/0xe0 >[36219.077167] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36219.077198] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36219.077220] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36219.077246] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36219.077270] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36219.077291] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36219.077308] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36219.077329] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36219.077340] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36219.077348] drm_ioctl+0x2d5/0x370 [drm] >[36219.077365] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36219.077370] ? __pm_runtime_resume+0x54/0x90 >[36219.077375] ? trace_hardirqs_on_caller+0xed/0x180 >[36219.077394] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36219.077399] do_vfs_ioctl+0xa5/0x6e0 >[36219.077406] SyS_ioctl+0x74/0x80 >[36219.077410] do_syscall_64+0x79/0x220 >[36219.077413] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36219.077416] RIP: 0033:0x7fd8d64ef0f7 >[36219.077417] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36219.077420] RAX: ffffffffffffffda RBX: 0000000002b240f0 RCX: 00007fd8d64ef0f7 >[36219.077421] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36219.077423] RBP: 00007ffcc6dba370 R08: 0000000002b240f0 R09: 0000000000000004 >[36219.077424] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36219.077425] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e6170 >[36219.080809] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36219.080811] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36219.080814] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36219.080815] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36219.080816] Call Trace: >[36219.080821] dump_stack+0x85/0xbf >[36219.080825] swiotlb_alloc_coherent+0x1be/0x1d0 >[36219.080832] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36219.080841] ttm_dma_populate+0x25e/0x350 [ttm] >[36219.080848] ttm_tt_bind+0x2c/0x60 [ttm] >[36219.080852] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36219.080860] ttm_bo_validate+0x189/0x1a0 [ttm] >[36219.080863] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36219.080868] ? mutex_trylock+0xcd/0xe0 >[36219.080874] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36219.080897] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36219.080917] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36219.080939] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36219.080961] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36219.080982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36219.080998] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36219.081019] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36219.081029] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36219.081037] drm_ioctl+0x2d5/0x370 [drm] >[36219.081054] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36219.081058] ? __pm_runtime_resume+0x54/0x90 >[36219.081063] ? trace_hardirqs_on_caller+0xed/0x180 >[36219.081081] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36219.081086] do_vfs_ioctl+0xa5/0x6e0 >[36219.081093] SyS_ioctl+0x74/0x80 >[36219.081098] do_syscall_64+0x79/0x220 >[36219.081101] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36219.081104] RIP: 0033:0x7fd8d64ef0f7 >[36219.081105] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36219.081108] RAX: ffffffffffffffda RBX: 0000000002b240f0 RCX: 00007fd8d64ef0f7 >[36219.081109] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36219.081110] RBP: 00007ffcc6dba370 R08: 0000000002b240f0 R09: 0000000000000004 >[36219.081112] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36219.081113] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e6170 >[36221.983542] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36221.983545] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36221.983547] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36221.983549] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36221.983550] Call Trace: >[36221.983557] dump_stack+0x85/0xbf >[36221.983561] swiotlb_alloc_coherent+0x1be/0x1d0 >[36221.983569] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36221.983578] ttm_dma_populate+0x25e/0x350 [ttm] >[36221.983584] ttm_tt_bind+0x2c/0x60 [ttm] >[36221.983588] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36221.983595] ttm_bo_validate+0x189/0x1a0 [ttm] >[36221.983599] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36221.983604] ? mutex_trylock+0xcd/0xe0 >[36221.983610] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36221.983650] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36221.983673] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36221.983697] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36221.983721] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36221.983743] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36221.983770] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36221.983791] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36221.983802] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36221.983810] drm_ioctl+0x2d5/0x370 [drm] >[36221.983827] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36221.983831] ? __pm_runtime_resume+0x54/0x90 >[36221.983836] ? trace_hardirqs_on_caller+0xed/0x180 >[36221.983854] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36221.983859] do_vfs_ioctl+0xa5/0x6e0 >[36221.983866] SyS_ioctl+0x74/0x80 >[36221.983871] do_syscall_64+0x79/0x220 >[36221.983874] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36221.983877] RIP: 0033:0x7f70a90d90f7 >[36221.983878] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36221.983891] RAX: ffffffffffffffda RBX: 000055e7eef44ad0 RCX: 00007f70a90d90f7 >[36221.983892] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36221.983893] RBP: 00007ffd456b9940 R08: 000055e7eef44ad0 R09: 0000000000000004 >[36221.983895] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36221.983896] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f26df160 >[36224.060702] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36224.060705] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36224.060708] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36224.060709] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36224.060711] Call Trace: >[36224.060718] dump_stack+0x85/0xbf >[36224.060723] swiotlb_alloc_coherent+0x1be/0x1d0 >[36224.060732] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36224.060742] ttm_dma_populate+0x25e/0x350 [ttm] >[36224.060749] ttm_tt_bind+0x2c/0x60 [ttm] >[36224.060753] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36224.060761] ttm_bo_validate+0x189/0x1a0 [ttm] >[36224.060765] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36224.060774] ? mutex_trylock+0xcd/0xe0 >[36224.060782] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36224.060823] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36224.060856] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36224.060865] ? __lock_acquire+0x2d4/0x1340 >[36224.060895] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36224.060919] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36224.060941] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36224.060959] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36224.060979] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36224.060992] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36224.061001] drm_ioctl+0x2d5/0x370 [drm] >[36224.061018] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36224.061023] ? __pm_runtime_resume+0x54/0x90 >[36224.061028] ? trace_hardirqs_on_caller+0xed/0x180 >[36224.061046] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36224.061052] do_vfs_ioctl+0xa5/0x6e0 >[36224.061059] SyS_ioctl+0x74/0x80 >[36224.061064] do_syscall_64+0x79/0x220 >[36224.061067] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36224.061070] RIP: 0033:0x7fd8d64ef0f7 >[36224.061071] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36224.061074] RAX: ffffffffffffffda RBX: 0000000002d53e60 RCX: 00007fd8d64ef0f7 >[36224.061075] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36224.061077] RBP: 00007ffcc6dba370 R08: 0000000002d53e60 R09: 00007fd8d67b3c50 >[36224.061078] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[36224.061079] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cb9fc0 >[36224.181655] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36224.181658] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36224.181661] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36224.181662] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36224.181663] Call Trace: >[36224.181670] dump_stack+0x85/0xbf >[36224.181674] swiotlb_alloc_coherent+0x1be/0x1d0 >[36224.181682] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36224.181691] ttm_dma_populate+0x25e/0x350 [ttm] >[36224.181698] ttm_tt_bind+0x2c/0x60 [ttm] >[36224.181701] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36224.181709] ttm_bo_validate+0x189/0x1a0 [ttm] >[36224.181713] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36224.181718] ? mutex_trylock+0xcd/0xe0 >[36224.181724] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36224.181758] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36224.181781] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36224.181804] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36224.181827] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36224.181848] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36224.181865] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36224.181896] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36224.181908] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36224.181917] drm_ioctl+0x2d5/0x370 [drm] >[36224.181934] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36224.181938] ? __pm_runtime_resume+0x54/0x90 >[36224.181943] ? trace_hardirqs_on_caller+0xed/0x180 >[36224.181961] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36224.181967] do_vfs_ioctl+0xa5/0x6e0 >[36224.181974] SyS_ioctl+0x74/0x80 >[36224.181979] do_syscall_64+0x79/0x220 >[36224.181982] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36224.181984] RIP: 0033:0x7fd8d64ef0f7 >[36224.181986] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36224.181989] RAX: ffffffffffffffda RBX: 0000000002bfd350 RCX: 00007fd8d64ef0f7 >[36224.181990] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36224.181991] RBP: 00007ffcc6dba370 R08: 0000000002bfd350 R09: 0000000000000004 >[36224.181992] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36224.181994] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003265fc0 >[36225.521183] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36225.521186] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36225.521189] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36225.521190] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36225.521191] Call Trace: >[36225.521198] dump_stack+0x85/0xbf >[36225.521203] swiotlb_alloc_coherent+0x1be/0x1d0 >[36225.521210] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36225.521219] ttm_dma_populate+0x25e/0x350 [ttm] >[36225.521226] ttm_tt_bind+0x2c/0x60 [ttm] >[36225.521230] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36225.521238] ttm_bo_validate+0x189/0x1a0 [ttm] >[36225.521241] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36225.521247] ? mutex_trylock+0xcd/0xe0 >[36225.521252] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36225.521281] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36225.521303] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36225.521326] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36225.521350] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36225.521372] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36225.521389] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36225.521409] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36225.521420] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36225.521429] drm_ioctl+0x2d5/0x370 [drm] >[36225.521446] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36225.521451] ? __pm_runtime_resume+0x54/0x90 >[36225.521456] ? trace_hardirqs_on_caller+0xed/0x180 >[36225.521473] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36225.521479] do_vfs_ioctl+0xa5/0x6e0 >[36225.521485] SyS_ioctl+0x74/0x80 >[36225.521490] do_syscall_64+0x79/0x220 >[36225.521493] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36225.521496] RIP: 0033:0x7f70a90d90f7 >[36225.521497] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36225.521500] RAX: ffffffffffffffda RBX: 000055e7f3c7ba40 RCX: 00007f70a90d90f7 >[36225.521501] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36225.521502] RBP: 00007ffd456b9940 R08: 000055e7f3c7ba40 R09: 0000000000000004 >[36225.521504] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36225.521505] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2353300 >[36225.571390] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36225.571393] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36225.571396] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36225.571397] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36225.571398] Call Trace: >[36225.571405] dump_stack+0x85/0xbf >[36225.571409] swiotlb_alloc_coherent+0x1be/0x1d0 >[36225.571416] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36225.571425] ttm_dma_populate+0x25e/0x350 [ttm] >[36225.571431] ttm_tt_bind+0x2c/0x60 [ttm] >[36225.571436] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36225.571443] ttm_bo_validate+0x189/0x1a0 [ttm] >[36225.571446] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36225.571452] ? mutex_trylock+0xcd/0xe0 >[36225.571457] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36225.571488] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36225.571509] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36225.571531] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36225.571554] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36225.571575] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36225.571593] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36225.571613] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36225.571624] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36225.571632] drm_ioctl+0x2d5/0x370 [drm] >[36225.571648] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36225.571653] ? __pm_runtime_resume+0x54/0x90 >[36225.571658] ? trace_hardirqs_on_caller+0xed/0x180 >[36225.571676] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36225.571681] do_vfs_ioctl+0xa5/0x6e0 >[36225.571687] SyS_ioctl+0x74/0x80 >[36225.571692] do_syscall_64+0x79/0x220 >[36225.571695] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36225.571698] RIP: 0033:0x7f70a90d90f7 >[36225.571699] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36225.571702] RAX: ffffffffffffffda RBX: 000055e7f3c7ba40 RCX: 00007f70a90d90f7 >[36225.571703] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36225.571704] RBP: 00007ffd456b9940 R08: 000055e7f3c7ba40 R09: 0000000000000004 >[36225.571705] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36225.571707] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2353300 >[36227.200446] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36227.200450] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36227.200453] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36227.200455] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36227.200456] Call Trace: >[36227.200464] dump_stack+0x85/0xbf >[36227.200470] swiotlb_alloc_coherent+0x1be/0x1d0 >[36227.200480] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36227.200490] ttm_dma_populate+0x25e/0x350 [ttm] >[36227.200507] ttm_tt_bind+0x2c/0x60 [ttm] >[36227.200511] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36227.200519] ttm_bo_validate+0x189/0x1a0 [ttm] >[36227.200522] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36227.200529] ? mutex_trylock+0xcd/0xe0 >[36227.200536] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36227.200577] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36227.200611] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36227.200648] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36227.200683] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36227.200728] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36227.200763] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36227.200794] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36227.200815] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36227.200831] drm_ioctl+0x2d5/0x370 [drm] >[36227.200856] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36227.200864] ? __pm_runtime_resume+0x54/0x90 >[36227.200872] ? trace_hardirqs_on_caller+0xed/0x180 >[36227.200902] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36227.200911] do_vfs_ioctl+0xa5/0x6e0 >[36227.200921] SyS_ioctl+0x74/0x80 >[36227.200928] do_syscall_64+0x79/0x220 >[36227.200933] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36227.200936] RIP: 0033:0x7fd8d64ef0f7 >[36227.200938] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36227.200942] RAX: ffffffffffffffda RBX: 000000000323bb00 RCX: 00007fd8d64ef0f7 >[36227.200944] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36227.200946] RBP: 00007ffcc6dba370 R08: 000000000323bb00 R09: 0000000000000004 >[36227.200947] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36227.200949] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f2fd0 >[36229.346133] swiotlb_tbl_map_single: 24 callbacks suppressed >[36229.346137] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36229.346141] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36229.346144] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36229.346146] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36229.346148] Call Trace: >[36229.346156] dump_stack+0x85/0xbf >[36229.346162] swiotlb_alloc_coherent+0x1be/0x1d0 >[36229.346173] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36229.346187] ttm_dma_populate+0x25e/0x350 [ttm] >[36229.346197] ttm_tt_bind+0x2c/0x60 [ttm] >[36229.346203] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36229.346215] ttm_bo_validate+0x189/0x1a0 [ttm] >[36229.346219] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36229.346226] ? mutex_trylock+0xcd/0xe0 >[36229.346233] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36229.346271] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36229.346311] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36229.346355] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36229.346387] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36229.346417] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36229.346441] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36229.346471] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36229.346485] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36229.346498] drm_ioctl+0x2d5/0x370 [drm] >[36229.346532] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36229.346539] ? __pm_runtime_resume+0x54/0x90 >[36229.346547] ? trace_hardirqs_on_caller+0xed/0x180 >[36229.346577] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36229.346585] do_vfs_ioctl+0xa5/0x6e0 >[36229.346607] SyS_ioctl+0x74/0x80 >[36229.346615] do_syscall_64+0x79/0x220 >[36229.346619] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36229.346622] RIP: 0033:0x7f70a90d90f7 >[36229.346624] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36229.346628] RAX: ffffffffffffffda RBX: 000055e7f0002900 RCX: 00007f70a90d90f7 >[36229.346630] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36229.346631] RBP: 00007ffd456b9940 R08: 000055e7f0002900 R09: 0000000000000004 >[36229.346633] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36229.346635] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f128d200 >[36230.321375] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36230.321379] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36230.321382] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36230.321383] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36230.321385] Call Trace: >[36230.321391] dump_stack+0x85/0xbf >[36230.321396] swiotlb_alloc_coherent+0x1be/0x1d0 >[36230.321404] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36230.321413] ttm_dma_populate+0x25e/0x350 [ttm] >[36230.321420] ttm_tt_bind+0x2c/0x60 [ttm] >[36230.321424] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36230.321432] ttm_bo_validate+0x189/0x1a0 [ttm] >[36230.321436] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36230.321441] ? mutex_trylock+0xcd/0xe0 >[36230.321447] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36230.321477] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36230.321500] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36230.321523] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36230.321547] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36230.321577] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36230.321604] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36230.321636] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36230.321652] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36230.321666] drm_ioctl+0x2d5/0x370 [drm] >[36230.321694] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36230.321701] ? __pm_runtime_resume+0x54/0x90 >[36230.321709] ? trace_hardirqs_on_caller+0xed/0x180 >[36230.321733] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36230.321738] do_vfs_ioctl+0xa5/0x6e0 >[36230.321745] SyS_ioctl+0x74/0x80 >[36230.321750] do_syscall_64+0x79/0x220 >[36230.321753] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36230.321756] RIP: 0033:0x7f70a90d90f7 >[36230.321757] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36230.321760] RAX: ffffffffffffffda RBX: 000055e7efceb670 RCX: 00007f70a90d90f7 >[36230.321762] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36230.321763] RBP: 00007ffd456b98b0 R08: 000055e7efceb670 R09: 0000000000000004 >[36230.321764] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36230.321765] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2502580 >[36230.520193] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36230.520198] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36230.520201] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36230.520203] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36230.520205] Call Trace: >[36230.520214] dump_stack+0x85/0xbf >[36230.520218] swiotlb_alloc_coherent+0x1be/0x1d0 >[36230.520227] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36230.520237] ttm_dma_populate+0x25e/0x350 [ttm] >[36230.520244] ttm_tt_bind+0x2c/0x60 [ttm] >[36230.520250] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36230.520264] ttm_bo_validate+0x189/0x1a0 [ttm] >[36230.520268] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36230.520277] ? mutex_trylock+0xcd/0xe0 >[36230.520285] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36230.520323] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36230.520355] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36230.520379] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36230.520403] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36230.520425] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36230.520442] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36230.520463] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36230.520475] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36230.520484] drm_ioctl+0x2d5/0x370 [drm] >[36230.520501] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36230.520505] ? __pm_runtime_resume+0x54/0x90 >[36230.520510] ? trace_hardirqs_on_caller+0xed/0x180 >[36230.520529] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36230.520534] do_vfs_ioctl+0xa5/0x6e0 >[36230.520541] SyS_ioctl+0x74/0x80 >[36230.520546] do_syscall_64+0x79/0x220 >[36230.520549] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36230.520552] RIP: 0033:0x7f70a90d90f7 >[36230.520553] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36230.520556] RAX: ffffffffffffffda RBX: 000055e7efceb670 RCX: 00007f70a90d90f7 >[36230.520558] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36230.520559] RBP: 00007ffd456b98b0 R08: 000055e7efceb670 R09: 0000000000000004 >[36230.520560] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36230.520561] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2502580 >[36230.680391] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36230.680396] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36230.680399] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36230.680400] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36230.680402] Call Trace: >[36230.680410] dump_stack+0x85/0xbf >[36230.680416] swiotlb_alloc_coherent+0x1be/0x1d0 >[36230.680425] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36230.680435] ttm_dma_populate+0x25e/0x350 [ttm] >[36230.680442] ttm_tt_bind+0x2c/0x60 [ttm] >[36230.680447] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36230.680455] ttm_bo_validate+0x189/0x1a0 [ttm] >[36230.680459] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36230.680465] ? mutex_trylock+0xcd/0xe0 >[36230.680471] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36230.680525] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36230.680563] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36230.680603] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36230.680630] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36230.680652] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36230.680670] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36230.680692] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36230.680708] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36230.680721] drm_ioctl+0x2d5/0x370 [drm] >[36230.680738] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36230.680742] ? __pm_runtime_resume+0x54/0x90 >[36230.680748] ? trace_hardirqs_on_caller+0xed/0x180 >[36230.680766] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36230.680771] do_vfs_ioctl+0xa5/0x6e0 >[36230.680778] SyS_ioctl+0x74/0x80 >[36230.680783] do_syscall_64+0x79/0x220 >[36230.680787] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36230.680789] RIP: 0033:0x7f70a90d90f7 >[36230.680791] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36230.680793] RAX: ffffffffffffffda RBX: 000055e7efceb670 RCX: 00007f70a90d90f7 >[36230.680795] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36230.680796] RBP: 00007ffd456b98b0 R08: 000055e7efceb670 R09: 0000000000000004 >[36230.680797] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36230.680799] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2502580 >[36230.808081] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36230.808086] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36230.808091] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36230.808093] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36230.808095] Call Trace: >[36230.808104] dump_stack+0x85/0xbf >[36230.808111] swiotlb_alloc_coherent+0x1be/0x1d0 >[36230.808123] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36230.808141] ttm_dma_populate+0x25e/0x350 [ttm] >[36230.808153] ttm_tt_bind+0x2c/0x60 [ttm] >[36230.808160] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36230.808175] ttm_bo_validate+0x189/0x1a0 [ttm] >[36230.808180] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36230.808191] ? mutex_trylock+0xcd/0xe0 >[36230.808200] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36230.808256] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36230.808291] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36230.808329] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36230.808368] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36230.808400] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36230.808426] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36230.808458] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36230.808473] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36230.808488] drm_ioctl+0x2d5/0x370 [drm] >[36230.808519] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36230.808526] ? __pm_runtime_resume+0x54/0x90 >[36230.808534] ? trace_hardirqs_on_caller+0xed/0x180 >[36230.808566] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36230.808573] do_vfs_ioctl+0xa5/0x6e0 >[36230.808583] SyS_ioctl+0x74/0x80 >[36230.808591] do_syscall_64+0x79/0x220 >[36230.808596] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36230.808599] RIP: 0033:0x7f70a90d90f7 >[36230.808601] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36230.808605] RAX: ffffffffffffffda RBX: 000055e7f35820b0 RCX: 00007f70a90d90f7 >[36230.808607] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36230.808609] RBP: 00007ffd456b9940 R08: 000055e7f35820b0 R09: 0000000000000004 >[36230.808610] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36230.808612] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1dba3d0 >[36234.655190] swiotlb_tbl_map_single: 14 callbacks suppressed >[36234.655192] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36234.655195] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36234.655197] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36234.655199] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36234.655200] Call Trace: >[36234.655207] dump_stack+0x85/0xbf >[36234.655211] swiotlb_alloc_coherent+0x1be/0x1d0 >[36234.655219] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36234.655228] ttm_dma_populate+0x25e/0x350 [ttm] >[36234.655234] ttm_tt_bind+0x2c/0x60 [ttm] >[36234.655238] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36234.655245] ttm_bo_validate+0x189/0x1a0 [ttm] >[36234.655248] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36234.655254] ? mutex_trylock+0xcd/0xe0 >[36234.655259] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36234.655291] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36234.655311] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36234.655347] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36234.655368] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36234.655388] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36234.655403] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36234.655422] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36234.655434] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36234.655441] drm_ioctl+0x2d5/0x370 [drm] >[36234.655457] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36234.655462] ? __pm_runtime_resume+0x54/0x90 >[36234.655467] ? trace_hardirqs_on_caller+0xed/0x180 >[36234.655484] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36234.655489] do_vfs_ioctl+0xa5/0x6e0 >[36234.655496] SyS_ioctl+0x74/0x80 >[36234.655501] do_syscall_64+0x79/0x220 >[36234.655504] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36234.655506] RIP: 0033:0x7f70a90d90f7 >[36234.655507] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36234.655510] RAX: ffffffffffffffda RBX: 000055e7f05803a0 RCX: 00007f70a90d90f7 >[36234.655511] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36234.655513] RBP: 00007ffd456b9940 R08: 000055e7f05803a0 R09: 0000000000000004 >[36234.655514] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36234.655515] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3346600 >[36235.038894] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36235.038899] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36235.038903] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36235.038905] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36235.038908] Call Trace: >[36235.038917] dump_stack+0x85/0xbf >[36235.038924] swiotlb_alloc_coherent+0x1be/0x1d0 >[36235.038936] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36235.038953] ttm_dma_populate+0x25e/0x350 [ttm] >[36235.038964] ttm_tt_bind+0x2c/0x60 [ttm] >[36235.038971] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36235.038986] ttm_bo_validate+0x189/0x1a0 [ttm] >[36235.038991] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36235.039001] ? mutex_trylock+0xcd/0xe0 >[36235.039009] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36235.039050] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36235.039082] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36235.039122] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36235.039160] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36235.039196] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36235.039224] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36235.039260] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36235.039276] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36235.039290] drm_ioctl+0x2d5/0x370 [drm] >[36235.039320] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36235.039327] ? __pm_runtime_resume+0x54/0x90 >[36235.039335] ? trace_hardirqs_on_caller+0xed/0x180 >[36235.039364] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36235.039372] do_vfs_ioctl+0xa5/0x6e0 >[36235.039384] SyS_ioctl+0x74/0x80 >[36235.039392] do_syscall_64+0x79/0x220 >[36235.039397] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36235.039401] RIP: 0033:0x7f70a90d90f7 >[36235.039403] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36235.039408] RAX: ffffffffffffffda RBX: 000055e7f1819a70 RCX: 00007f70a90d90f7 >[36235.039410] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36235.039412] RBP: 00007ffd456b98b0 R08: 000055e7f1819a70 R09: 0000000000000004 >[36235.039414] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36235.039417] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f0c10ed0 >[36235.069272] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36235.069277] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36235.069281] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36235.069283] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36235.069285] Call Trace: >[36235.069294] dump_stack+0x85/0xbf >[36235.069301] swiotlb_alloc_coherent+0x1be/0x1d0 >[36235.069313] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36235.069328] ttm_dma_populate+0x25e/0x350 [ttm] >[36235.069339] ttm_tt_bind+0x2c/0x60 [ttm] >[36235.069345] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36235.069358] ttm_bo_validate+0x189/0x1a0 [ttm] >[36235.069363] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36235.069373] ? mutex_trylock+0xcd/0xe0 >[36235.069380] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36235.069422] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36235.069457] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36235.069495] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36235.069531] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36235.069566] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36235.069591] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36235.069627] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36235.069643] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36235.069658] drm_ioctl+0x2d5/0x370 [drm] >[36235.069687] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36235.069695] ? __pm_runtime_resume+0x54/0x90 >[36235.069703] ? trace_hardirqs_on_caller+0xed/0x180 >[36235.069735] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36235.069743] do_vfs_ioctl+0xa5/0x6e0 >[36235.069756] SyS_ioctl+0x74/0x80 >[36235.069764] do_syscall_64+0x79/0x220 >[36235.069769] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36235.069773] RIP: 0033:0x7f70a90d90f7 >[36235.069775] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36235.069780] RAX: ffffffffffffffda RBX: 000055e7f1819a70 RCX: 00007f70a90d90f7 >[36235.069782] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36235.069784] RBP: 00007ffd456b98b0 R08: 000055e7f1819a70 R09: 0000000000000004 >[36235.069787] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36235.069789] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f0c10ed0 >[36235.429618] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36235.429621] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36235.429623] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36235.429625] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36235.429626] Call Trace: >[36235.429633] dump_stack+0x85/0xbf >[36235.429637] swiotlb_alloc_coherent+0x1be/0x1d0 >[36235.429646] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36235.429655] ttm_dma_populate+0x25e/0x350 [ttm] >[36235.429662] ttm_tt_bind+0x2c/0x60 [ttm] >[36235.429666] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36235.429674] ttm_bo_validate+0x189/0x1a0 [ttm] >[36235.429677] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36235.429683] ? mutex_trylock+0xcd/0xe0 >[36235.429688] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36235.429726] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36235.429751] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36235.429758] ? __lock_acquire+0x2d4/0x1340 >[36235.429782] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36235.429809] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36235.429833] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36235.429854] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36235.429878] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36235.429892] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36235.429901] drm_ioctl+0x2d5/0x370 [drm] >[36235.429921] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36235.429926] ? __pm_runtime_resume+0x54/0x90 >[36235.429930] ? trace_hardirqs_on_caller+0xed/0x180 >[36235.429952] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36235.429958] do_vfs_ioctl+0xa5/0x6e0 >[36235.429965] SyS_ioctl+0x74/0x80 >[36235.429970] do_syscall_64+0x79/0x220 >[36235.429973] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36235.429976] RIP: 0033:0x7f70a90d90f7 >[36235.429977] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36235.429980] RAX: ffffffffffffffda RBX: 000055e7f05803a0 RCX: 00007f70a90d90f7 >[36235.429981] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36235.429982] RBP: 00007ffd456b9940 R08: 000055e7f05803a0 R09: 00007f70a939dc50 >[36235.429984] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[36235.429985] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0037ee0 >[36235.542386] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36235.542391] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36235.542395] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36235.542397] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36235.542399] Call Trace: >[36235.542408] dump_stack+0x85/0xbf >[36235.542414] swiotlb_alloc_coherent+0x1be/0x1d0 >[36235.542425] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36235.542441] ttm_dma_populate+0x25e/0x350 [ttm] >[36235.542461] ttm_tt_bind+0x2c/0x60 [ttm] >[36235.542467] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36235.542481] ttm_bo_validate+0x189/0x1a0 [ttm] >[36235.542486] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36235.542495] ? mutex_trylock+0xcd/0xe0 >[36235.542503] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36235.542550] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36235.542580] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36235.542616] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36235.542652] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36235.542684] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36235.542710] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36235.542742] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36235.542758] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36235.542770] drm_ioctl+0x2d5/0x370 [drm] >[36235.542798] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36235.542805] ? __pm_runtime_resume+0x54/0x90 >[36235.542813] ? trace_hardirqs_on_caller+0xed/0x180 >[36235.542843] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36235.542850] do_vfs_ioctl+0xa5/0x6e0 >[36235.542862] SyS_ioctl+0x74/0x80 >[36235.542870] do_syscall_64+0x79/0x220 >[36235.542874] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36235.542878] RIP: 0033:0x7f70a90d90f7 >[36235.542880] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36235.542884] RAX: ffffffffffffffda RBX: 000055e7f3c4baa0 RCX: 00007f70a90d90f7 >[36235.542886] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36235.542888] RBP: 00007ffd456b9940 R08: 000055e7f3c4baa0 R09: 0000000000000004 >[36235.542891] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36235.542893] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1554c10 >[36239.673779] swiotlb_tbl_map_single: 8 callbacks suppressed >[36239.673782] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36239.673785] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36239.673788] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36239.673789] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36239.673791] Call Trace: >[36239.673797] dump_stack+0x85/0xbf >[36239.673802] swiotlb_alloc_coherent+0x1be/0x1d0 >[36239.673810] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36239.673819] ttm_dma_populate+0x25e/0x350 [ttm] >[36239.673825] ttm_tt_bind+0x2c/0x60 [ttm] >[36239.673829] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36239.673837] ttm_bo_validate+0x189/0x1a0 [ttm] >[36239.673840] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36239.673846] ? mutex_trylock+0xcd/0xe0 >[36239.673852] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36239.673884] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36239.673906] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36239.673929] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36239.673952] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36239.673974] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36239.673990] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36239.674010] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36239.674022] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36239.674030] drm_ioctl+0x2d5/0x370 [drm] >[36239.674046] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36239.674051] ? __pm_runtime_resume+0x54/0x90 >[36239.674056] ? trace_hardirqs_on_caller+0xed/0x180 >[36239.674074] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36239.674079] do_vfs_ioctl+0xa5/0x6e0 >[36239.674086] SyS_ioctl+0x74/0x80 >[36239.674091] do_syscall_64+0x79/0x220 >[36239.674094] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36239.674097] RIP: 0033:0x7f70a90d90f7 >[36239.674098] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36239.674101] RAX: ffffffffffffffda RBX: 000055e7f302aa90 RCX: 00007f70a90d90f7 >[36239.674102] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36239.674104] RBP: 00007ffd456b98b0 R08: 000055e7f302aa90 R09: 0000000000000004 >[36239.674105] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36239.674106] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f1b989c0 >[36239.757699] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36239.757703] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36239.757705] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36239.757707] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36239.757708] Call Trace: >[36239.757715] dump_stack+0x85/0xbf >[36239.757720] swiotlb_alloc_coherent+0x1be/0x1d0 >[36239.757730] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36239.757745] ttm_dma_populate+0x25e/0x350 [ttm] >[36239.757755] ttm_tt_bind+0x2c/0x60 [ttm] >[36239.757762] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36239.757776] ttm_bo_validate+0x189/0x1a0 [ttm] >[36239.757780] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36239.757786] ? mutex_trylock+0xcd/0xe0 >[36239.757791] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36239.757829] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36239.757858] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36239.757896] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36239.757920] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36239.757942] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36239.757960] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36239.757992] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36239.758006] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36239.758014] drm_ioctl+0x2d5/0x370 [drm] >[36239.758032] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36239.758036] ? __pm_runtime_resume+0x54/0x90 >[36239.758042] ? trace_hardirqs_on_caller+0xed/0x180 >[36239.758066] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36239.758074] do_vfs_ioctl+0xa5/0x6e0 >[36239.758086] SyS_ioctl+0x74/0x80 >[36239.758094] do_syscall_64+0x79/0x220 >[36239.758099] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36239.758103] RIP: 0033:0x7f70a90d90f7 >[36239.758104] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36239.758107] RAX: ffffffffffffffda RBX: 000055e7ef4eda80 RCX: 00007f70a90d90f7 >[36239.758108] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36239.758109] RBP: 00007ffd456b98b0 R08: 000055e7ef4eda80 R09: 0000000000000004 >[36239.758111] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36239.758112] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f03c7ef0 >[36239.758866] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36239.758870] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36239.758873] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36239.758875] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36239.758877] Call Trace: >[36239.758882] dump_stack+0x85/0xbf >[36239.758888] swiotlb_alloc_coherent+0x1be/0x1d0 >[36239.758897] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36239.758911] ttm_dma_populate+0x25e/0x350 [ttm] >[36239.758918] ttm_tt_bind+0x2c/0x60 [ttm] >[36239.758921] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36239.758929] ttm_bo_validate+0x189/0x1a0 [ttm] >[36239.758932] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36239.758938] ? mutex_trylock+0xcd/0xe0 >[36239.758943] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36239.758968] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36239.758997] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36239.759030] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36239.759051] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36239.759074] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36239.759099] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36239.759132] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36239.759144] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36239.759153] drm_ioctl+0x2d5/0x370 [drm] >[36239.759169] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36239.759174] ? __pm_runtime_resume+0x54/0x90 >[36239.759179] ? trace_hardirqs_on_caller+0xed/0x180 >[36239.759197] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36239.759202] do_vfs_ioctl+0xa5/0x6e0 >[36239.759209] SyS_ioctl+0x74/0x80 >[36239.759216] do_syscall_64+0x79/0x220 >[36239.759221] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36239.759224] RIP: 0033:0x7f70a90d90f7 >[36239.759227] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36239.759230] RAX: ffffffffffffffda RBX: 000055e7ef4eda80 RCX: 00007f70a90d90f7 >[36239.759232] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36239.759234] RBP: 00007ffd456b98b0 R08: 000055e7ef4eda80 R09: 0000000000000004 >[36239.759237] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36239.759239] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f03c7ef0 >[36239.803366] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36239.803380] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36239.803383] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36239.803384] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36239.803386] Call Trace: >[36239.803403] dump_stack+0x85/0xbf >[36239.803408] swiotlb_alloc_coherent+0x1be/0x1d0 >[36239.803415] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36239.803435] ttm_dma_populate+0x25e/0x350 [ttm] >[36239.803441] ttm_tt_bind+0x2c/0x60 [ttm] >[36239.803445] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36239.803453] ttm_bo_validate+0x189/0x1a0 [ttm] >[36239.803456] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36239.803462] ? mutex_trylock+0xcd/0xe0 >[36239.803467] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36239.803502] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36239.803525] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36239.803549] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36239.803571] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36239.803592] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36239.803608] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36239.803628] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36239.803640] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36239.803648] drm_ioctl+0x2d5/0x370 [drm] >[36239.803665] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36239.803670] ? __pm_runtime_resume+0x54/0x90 >[36239.803675] ? trace_hardirqs_on_caller+0xed/0x180 >[36239.803692] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36239.803698] do_vfs_ioctl+0xa5/0x6e0 >[36239.803704] SyS_ioctl+0x74/0x80 >[36239.803709] do_syscall_64+0x79/0x220 >[36239.803712] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36239.803714] RIP: 0033:0x7f70a90d90f7 >[36239.803716] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36239.803718] RAX: ffffffffffffffda RBX: 000055e7ef4167a0 RCX: 00007f70a90d90f7 >[36239.803720] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36239.803721] RBP: 00007ffd456b98b0 R08: 000055e7ef4167a0 R09: 0000000000000004 >[36239.803722] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36239.803723] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee4af4a0 >[36240.112517] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36240.112521] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36240.112523] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36240.112525] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36240.112526] Call Trace: >[36240.112533] dump_stack+0x85/0xbf >[36240.112537] swiotlb_alloc_coherent+0x1be/0x1d0 >[36240.112545] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36240.112554] ttm_dma_populate+0x25e/0x350 [ttm] >[36240.112561] ttm_tt_bind+0x2c/0x60 [ttm] >[36240.112565] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36240.112573] ttm_bo_validate+0x189/0x1a0 [ttm] >[36240.112576] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36240.112582] ? mutex_trylock+0xcd/0xe0 >[36240.112588] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36240.112620] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36240.112642] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36240.112665] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36240.112689] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36240.112711] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36240.112728] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36240.112748] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36240.112760] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36240.112768] drm_ioctl+0x2d5/0x370 [drm] >[36240.112785] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36240.112790] ? __pm_runtime_resume+0x54/0x90 >[36240.112795] ? trace_hardirqs_on_caller+0xed/0x180 >[36240.112813] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36240.112819] do_vfs_ioctl+0xa5/0x6e0 >[36240.112825] SyS_ioctl+0x74/0x80 >[36240.112830] do_syscall_64+0x79/0x220 >[36240.112834] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36240.112836] RIP: 0033:0x7f70a90d90f7 >[36240.112838] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36240.112841] RAX: ffffffffffffffda RBX: 000055e7f3cae5a0 RCX: 00007f70a90d90f7 >[36240.112842] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36240.112843] RBP: 00007ffd456b9940 R08: 000055e7f3cae5a0 R09: 0000000000000004 >[36240.112845] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36240.112846] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f22ff2a0 >[36244.870900] swiotlb_tbl_map_single: 8 callbacks suppressed >[36244.870903] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36244.870908] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36244.870911] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36244.870912] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36244.870913] Call Trace: >[36244.870923] dump_stack+0x85/0xbf >[36244.870928] swiotlb_alloc_coherent+0x1be/0x1d0 >[36244.870940] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36244.870953] ttm_dma_populate+0x25e/0x350 [ttm] >[36244.870962] ttm_tt_bind+0x2c/0x60 [ttm] >[36244.870967] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36244.870979] ttm_bo_validate+0x189/0x1a0 [ttm] >[36244.870983] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36244.870992] ? mutex_trylock+0xcd/0xe0 >[36244.870999] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36244.871079] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36244.871108] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36244.871138] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36244.871169] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36244.871200] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36244.871223] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36244.871252] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36244.871278] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36244.871290] drm_ioctl+0x2d5/0x370 [drm] >[36244.871316] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36244.871324] ? __pm_runtime_resume+0x54/0x90 >[36244.871330] ? trace_hardirqs_on_caller+0xed/0x180 >[36244.871348] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36244.871354] do_vfs_ioctl+0xa5/0x6e0 >[36244.871366] SyS_ioctl+0x74/0x80 >[36244.871372] do_syscall_64+0x79/0x220 >[36244.871375] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36244.871378] RIP: 0033:0x7fd8d64ef0f7 >[36244.871379] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36244.871382] RAX: ffffffffffffffda RBX: 0000000002f43fd0 RCX: 00007fd8d64ef0f7 >[36244.871383] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36244.871385] RBP: 00007ffcc6dba370 R08: 0000000002f43fd0 R09: 0000000000000004 >[36244.871386] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36244.871387] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030d3d10 >[36244.878412] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36244.878417] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36244.878420] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36244.878423] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36244.878425] Call Trace: >[36244.878433] dump_stack+0x85/0xbf >[36244.878439] swiotlb_alloc_coherent+0x1be/0x1d0 >[36244.878451] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36244.878468] ttm_dma_populate+0x25e/0x350 [ttm] >[36244.878479] ttm_tt_bind+0x2c/0x60 [ttm] >[36244.878485] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36244.878499] ttm_bo_validate+0x189/0x1a0 [ttm] >[36244.878504] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36244.878514] ? mutex_trylock+0xcd/0xe0 >[36244.878523] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36244.878561] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36244.878593] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36244.878628] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36244.878662] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36244.878695] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36244.878722] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36244.878756] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36244.878772] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36244.878785] drm_ioctl+0x2d5/0x370 [drm] >[36244.878813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36244.878820] ? __pm_runtime_resume+0x54/0x90 >[36244.878828] ? trace_hardirqs_on_caller+0xed/0x180 >[36244.878857] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36244.878865] do_vfs_ioctl+0xa5/0x6e0 >[36244.878878] SyS_ioctl+0x74/0x80 >[36244.878885] do_syscall_64+0x79/0x220 >[36244.878891] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36244.878894] RIP: 0033:0x7f70a90d90f7 >[36244.878897] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36244.878901] RAX: ffffffffffffffda RBX: 000055e7ef2a36a0 RCX: 00007f70a90d90f7 >[36244.878903] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36244.878906] RBP: 00007ffd456b98b0 R08: 000055e7ef2a36a0 R09: 0000000000000004 >[36244.878908] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36244.878910] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f11fcee0 >[36244.879540] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36244.879544] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36244.879547] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36244.879549] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36244.879551] Call Trace: >[36244.879557] dump_stack+0x85/0xbf >[36244.879563] swiotlb_alloc_coherent+0x1be/0x1d0 >[36244.879572] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36244.879588] ttm_dma_populate+0x25e/0x350 [ttm] >[36244.879599] ttm_tt_bind+0x2c/0x60 [ttm] >[36244.879605] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36244.879619] ttm_bo_validate+0x189/0x1a0 [ttm] >[36244.879624] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36244.879633] ? mutex_trylock+0xcd/0xe0 >[36244.879642] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36244.879673] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36244.879702] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36244.879738] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36244.879773] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36244.879806] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36244.879831] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36244.879863] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36244.879877] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36244.879889] drm_ioctl+0x2d5/0x370 [drm] >[36244.879916] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36244.879922] ? __pm_runtime_resume+0x54/0x90 >[36244.879930] ? trace_hardirqs_on_caller+0xed/0x180 >[36244.879959] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36244.879967] do_vfs_ioctl+0xa5/0x6e0 >[36244.879979] SyS_ioctl+0x74/0x80 >[36244.879986] do_syscall_64+0x79/0x220 >[36244.879991] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36244.879994] RIP: 0033:0x7fd8d64ef0f7 >[36244.879997] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36244.880001] RAX: ffffffffffffffda RBX: 0000000002f43fd0 RCX: 00007fd8d64ef0f7 >[36244.880003] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36244.880005] RBP: 00007ffcc6dba370 R08: 0000000002f43fd0 R09: 0000000000000004 >[36244.880008] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36244.880010] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030d3d10 >[36245.655261] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36245.655266] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36245.655269] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36245.655272] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36245.655274] Call Trace: >[36245.655283] dump_stack+0x85/0xbf >[36245.655289] swiotlb_alloc_coherent+0x1be/0x1d0 >[36245.655301] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36245.655317] ttm_dma_populate+0x25e/0x350 [ttm] >[36245.655329] ttm_tt_bind+0x2c/0x60 [ttm] >[36245.655336] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36245.655350] ttm_bo_validate+0x189/0x1a0 [ttm] >[36245.655355] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36245.655364] ? mutex_trylock+0xcd/0xe0 >[36245.655373] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36245.655419] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36245.655451] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36245.655490] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36245.655527] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36245.655562] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36245.655588] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36245.655622] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36245.655637] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36245.655650] drm_ioctl+0x2d5/0x370 [drm] >[36245.655679] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36245.655686] ? __pm_runtime_resume+0x54/0x90 >[36245.655695] ? trace_hardirqs_on_caller+0xed/0x180 >[36245.655726] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36245.655734] do_vfs_ioctl+0xa5/0x6e0 >[36245.655746] SyS_ioctl+0x74/0x80 >[36245.655754] do_syscall_64+0x79/0x220 >[36245.655759] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36245.655763] RIP: 0033:0x7f70a90d90f7 >[36245.655766] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36245.655770] RAX: ffffffffffffffda RBX: 000055e7f1c45170 RCX: 00007f70a90d90f7 >[36245.655772] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36245.655774] RBP: 00007ffd456b98b0 R08: 000055e7f1c45170 R09: 0000000000000004 >[36245.655777] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36245.655779] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ef6e0e00 >[36246.028146] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36246.028150] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36246.028155] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36246.028157] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36246.028158] Call Trace: >[36246.028167] dump_stack+0x85/0xbf >[36246.028173] swiotlb_alloc_coherent+0x1be/0x1d0 >[36246.028183] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36246.028197] ttm_dma_populate+0x25e/0x350 [ttm] >[36246.028207] ttm_tt_bind+0x2c/0x60 [ttm] >[36246.028213] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36246.028225] ttm_bo_validate+0x189/0x1a0 [ttm] >[36246.028230] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36246.028238] ? mutex_trylock+0xcd/0xe0 >[36246.028247] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36246.028286] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36246.028315] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36246.028349] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36246.028384] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36246.028415] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36246.028441] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36246.028472] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36246.028486] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36246.028499] drm_ioctl+0x2d5/0x370 [drm] >[36246.028526] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36246.028534] ? __pm_runtime_resume+0x54/0x90 >[36246.028541] ? trace_hardirqs_on_caller+0xed/0x180 >[36246.028569] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36246.028577] do_vfs_ioctl+0xa5/0x6e0 >[36246.028588] SyS_ioctl+0x74/0x80 >[36246.028595] do_syscall_64+0x79/0x220 >[36246.028600] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36246.028604] RIP: 0033:0x7f70a90d90f7 >[36246.028606] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36246.028610] RAX: ffffffffffffffda RBX: 000055e7eea68ba0 RCX: 00007f70a90d90f7 >[36246.028612] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36246.028614] RBP: 00007ffd456b9940 R08: 000055e7eea68ba0 R09: 0000000000000004 >[36246.028616] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36246.028618] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f32bcf40 >[36250.451936] swiotlb_tbl_map_single: 16 callbacks suppressed >[36250.451940] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36250.451943] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36250.451946] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36250.451947] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36250.451948] Call Trace: >[36250.451956] dump_stack+0x85/0xbf >[36250.451960] swiotlb_alloc_coherent+0x1be/0x1d0 >[36250.451968] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36250.451978] ttm_dma_populate+0x25e/0x350 [ttm] >[36250.451984] ttm_tt_bind+0x2c/0x60 [ttm] >[36250.451988] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36250.451996] ttm_bo_validate+0x189/0x1a0 [ttm] >[36250.451999] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36250.452006] ? mutex_trylock+0xcd/0xe0 >[36250.452011] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36250.452054] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36250.452074] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36250.452095] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36250.452116] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36250.452137] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36250.452153] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36250.452172] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36250.452184] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36250.452192] drm_ioctl+0x2d5/0x370 [drm] >[36250.452208] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36250.452213] ? __pm_runtime_resume+0x54/0x90 >[36250.452218] ? trace_hardirqs_on_caller+0xed/0x180 >[36250.452236] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36250.452241] do_vfs_ioctl+0xa5/0x6e0 >[36250.452248] SyS_ioctl+0x74/0x80 >[36250.452253] do_syscall_64+0x79/0x220 >[36250.452256] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36250.452259] RIP: 0033:0x7f70a90d90f7 >[36250.452261] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36250.452263] RAX: ffffffffffffffda RBX: 000055e7ef86ed90 RCX: 00007f70a90d90f7 >[36250.452265] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36250.452266] RBP: 00007ffd456b9940 R08: 000055e7ef86ed90 R09: 0000000000000004 >[36250.452267] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36250.452268] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f38908a0 >[36254.604953] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36254.604956] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36254.604958] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36254.604960] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36254.604961] Call Trace: >[36254.604968] dump_stack+0x85/0xbf >[36254.604972] swiotlb_alloc_coherent+0x1be/0x1d0 >[36254.604990] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36254.604999] ttm_dma_populate+0x25e/0x350 [ttm] >[36254.605005] ttm_tt_bind+0x2c/0x60 [ttm] >[36254.605010] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36254.605017] ttm_bo_validate+0x189/0x1a0 [ttm] >[36254.605020] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36254.605026] ? mutex_trylock+0xcd/0xe0 >[36254.605031] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36254.605062] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36254.605084] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36254.605107] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36254.605130] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36254.605151] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36254.605168] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36254.605188] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36254.605200] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36254.605208] drm_ioctl+0x2d5/0x370 [drm] >[36254.605224] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36254.605229] ? __pm_runtime_resume+0x54/0x90 >[36254.605234] ? trace_hardirqs_on_caller+0xed/0x180 >[36254.605252] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36254.605257] do_vfs_ioctl+0xa5/0x6e0 >[36254.605264] SyS_ioctl+0x74/0x80 >[36254.605269] do_syscall_64+0x79/0x220 >[36254.605272] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36254.605275] RIP: 0033:0x7fd8d64ef0f7 >[36254.605276] RSP: 002b:00007ffcc6db9d58 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36254.605279] RAX: ffffffffffffffda RBX: 000000000301c180 RCX: 00007fd8d64ef0f7 >[36254.605280] RDX: 00007ffcc6db9da0 RSI: 00000000c0206440 RDI: 000000000000000b >[36254.605281] RBP: 00007ffcc6db9da0 R08: 000000000301c180 R09: 0000000000000004 >[36254.605282] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36254.605284] R13: 000000000000000b R14: 00007ffcc6db9e38 R15: 00000000030722d0 >[36254.739586] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36254.739590] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36254.739592] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36254.739594] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36254.739595] Call Trace: >[36254.739602] dump_stack+0x85/0xbf >[36254.739607] swiotlb_alloc_coherent+0x1be/0x1d0 >[36254.739615] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36254.739624] ttm_dma_populate+0x25e/0x350 [ttm] >[36254.739630] ttm_tt_bind+0x2c/0x60 [ttm] >[36254.739634] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36254.739641] ttm_bo_validate+0x189/0x1a0 [ttm] >[36254.739644] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36254.739651] ? mutex_trylock+0xcd/0xe0 >[36254.739656] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36254.739697] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36254.739716] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36254.739737] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36254.739758] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36254.739778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36254.739793] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36254.739813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36254.739826] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36254.739834] drm_ioctl+0x2d5/0x370 [drm] >[36254.739850] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36254.739854] ? __pm_runtime_resume+0x54/0x90 >[36254.739860] ? trace_hardirqs_on_caller+0xed/0x180 >[36254.739877] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36254.739882] do_vfs_ioctl+0xa5/0x6e0 >[36254.739888] SyS_ioctl+0x74/0x80 >[36254.739894] do_syscall_64+0x79/0x220 >[36254.739897] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36254.739899] RIP: 0033:0x7fd8d64ef0f7 >[36254.739901] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36254.739903] RAX: ffffffffffffffda RBX: 0000000002c3d3b0 RCX: 00007fd8d64ef0f7 >[36254.739904] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36254.739906] RBP: 00007ffcc6dba370 R08: 0000000002c3d3b0 R09: 0000000000000004 >[36254.739907] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36254.739908] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ccf490 >[36257.045855] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36257.045859] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36257.045862] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36257.045863] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36257.045865] Call Trace: >[36257.045872] dump_stack+0x85/0xbf >[36257.045877] swiotlb_alloc_coherent+0x1be/0x1d0 >[36257.045885] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36257.045895] ttm_dma_populate+0x25e/0x350 [ttm] >[36257.045902] ttm_tt_bind+0x2c/0x60 [ttm] >[36257.045906] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36257.045915] ttm_bo_validate+0x189/0x1a0 [ttm] >[36257.045919] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36257.045925] ? mutex_trylock+0xcd/0xe0 >[36257.045931] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36257.045963] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36257.045984] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36257.046008] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36257.046031] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36257.046054] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36257.046071] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36257.046093] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36257.046105] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36257.046114] drm_ioctl+0x2d5/0x370 [drm] >[36257.046132] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36257.046136] ? __pm_runtime_resume+0x54/0x90 >[36257.046142] ? trace_hardirqs_on_caller+0xed/0x180 >[36257.046161] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36257.046167] do_vfs_ioctl+0xa5/0x6e0 >[36257.046175] SyS_ioctl+0x74/0x80 >[36257.046180] do_syscall_64+0x79/0x220 >[36257.046183] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36257.046186] RIP: 0033:0x7f70a90d90f7 >[36257.046188] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36257.046190] RAX: ffffffffffffffda RBX: 000055e7f1d2e2c0 RCX: 00007f70a90d90f7 >[36257.046192] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36257.046193] RBP: 00007ffd456b9940 R08: 000055e7f1d2e2c0 R09: 00007f70a939dd30 >[36257.046195] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[36257.046196] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1d2e1f0 >[36257.682909] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36257.682914] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36257.682917] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36257.682919] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36257.682921] Call Trace: >[36257.682929] dump_stack+0x85/0xbf >[36257.682935] swiotlb_alloc_coherent+0x1be/0x1d0 >[36257.682945] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36257.682960] ttm_dma_populate+0x25e/0x350 [ttm] >[36257.682971] ttm_tt_bind+0x2c/0x60 [ttm] >[36257.682977] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36257.682991] ttm_bo_validate+0x189/0x1a0 [ttm] >[36257.682996] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36257.683005] ? mutex_trylock+0xcd/0xe0 >[36257.683013] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36257.683056] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36257.683085] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36257.683093] ? __lock_acquire+0x2d4/0x1340 >[36257.683122] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36257.683151] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36257.683182] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36257.683204] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36257.683233] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36257.683246] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36257.683258] drm_ioctl+0x2d5/0x370 [drm] >[36257.683282] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36257.683289] ? __pm_runtime_resume+0x54/0x90 >[36257.683295] ? trace_hardirqs_on_caller+0xed/0x180 >[36257.683321] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36257.683328] do_vfs_ioctl+0xa5/0x6e0 >[36257.683339] SyS_ioctl+0x74/0x80 >[36257.683347] do_syscall_64+0x79/0x220 >[36257.683351] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36257.683354] RIP: 0033:0x7f70a90d90f7 >[36257.683357] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36257.683361] RAX: ffffffffffffffda RBX: 000055e7f301ee00 RCX: 00007f70a90d90f7 >[36257.683363] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36257.683365] RBP: 00007ffd456b9940 R08: 000055e7f301ee00 R09: 00007f70a939dc50 >[36257.683367] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[36257.683369] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f301ee60 >[36257.783327] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36257.783330] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36257.783333] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36257.783334] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36257.783336] Call Trace: >[36257.783343] dump_stack+0x85/0xbf >[36257.783347] swiotlb_alloc_coherent+0x1be/0x1d0 >[36257.783356] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36257.783365] ttm_dma_populate+0x25e/0x350 [ttm] >[36257.783371] ttm_tt_bind+0x2c/0x60 [ttm] >[36257.783375] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36257.783383] ttm_bo_validate+0x189/0x1a0 [ttm] >[36257.783386] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36257.783392] ? mutex_trylock+0xcd/0xe0 >[36257.783397] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36257.783435] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36257.783454] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36257.783476] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36257.783497] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36257.783517] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36257.783533] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36257.783553] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36257.783565] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36257.783573] drm_ioctl+0x2d5/0x370 [drm] >[36257.783589] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36257.783594] ? __pm_runtime_resume+0x54/0x90 >[36257.783599] ? trace_hardirqs_on_caller+0xed/0x180 >[36257.783616] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36257.783622] do_vfs_ioctl+0xa5/0x6e0 >[36257.783629] SyS_ioctl+0x74/0x80 >[36257.783633] do_syscall_64+0x79/0x220 >[36257.783636] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36257.783639] RIP: 0033:0x7fd8d64ef0f7 >[36257.783640] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36257.783643] RAX: ffffffffffffffda RBX: 0000000002cb9d60 RCX: 00007fd8d64ef0f7 >[36257.783644] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36257.783646] RBP: 00007ffcc6dba370 R08: 0000000002cb9d60 R09: 0000000000000004 >[36257.783647] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36257.783648] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c4d040 >[36257.785036] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36257.785040] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36257.785043] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36257.785045] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36257.785047] Call Trace: >[36257.785052] dump_stack+0x85/0xbf >[36257.785057] swiotlb_alloc_coherent+0x1be/0x1d0 >[36257.785066] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36257.785082] ttm_dma_populate+0x25e/0x350 [ttm] >[36257.785092] ttm_tt_bind+0x2c/0x60 [ttm] >[36257.785099] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36257.785112] ttm_bo_validate+0x189/0x1a0 [ttm] >[36257.785117] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36257.785126] ? mutex_trylock+0xcd/0xe0 >[36257.785134] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36257.785165] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36257.785194] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36257.785228] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36257.785262] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36257.785294] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36257.785319] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36257.785350] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36257.785361] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36257.785384] drm_ioctl+0x2d5/0x370 [drm] >[36257.785421] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36257.785427] ? __pm_runtime_resume+0x54/0x90 >[36257.785434] ? trace_hardirqs_on_caller+0xed/0x180 >[36257.785462] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36257.785468] do_vfs_ioctl+0xa5/0x6e0 >[36257.785480] SyS_ioctl+0x74/0x80 >[36257.785486] do_syscall_64+0x79/0x220 >[36257.785490] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36257.785493] RIP: 0033:0x7fd8d64ef0f7 >[36257.785496] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36257.785500] RAX: ffffffffffffffda RBX: 0000000002cb9d60 RCX: 00007fd8d64ef0f7 >[36257.785502] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36257.785504] RBP: 00007ffcc6dba370 R08: 0000000002cb9d60 R09: 0000000000000004 >[36257.785506] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36257.785508] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c4d040 >[36258.000470] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36258.000473] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36258.000475] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36258.000477] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36258.000478] Call Trace: >[36258.000485] dump_stack+0x85/0xbf >[36258.000489] swiotlb_alloc_coherent+0x1be/0x1d0 >[36258.000500] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36258.000515] ttm_dma_populate+0x25e/0x350 [ttm] >[36258.000521] ttm_tt_bind+0x2c/0x60 [ttm] >[36258.000525] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36258.000533] ttm_bo_validate+0x189/0x1a0 [ttm] >[36258.000536] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36258.000542] ? mutex_trylock+0xcd/0xe0 >[36258.000547] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36258.000577] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36258.000596] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36258.000618] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36258.000639] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36258.000659] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36258.000675] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36258.000694] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36258.000706] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36258.000713] drm_ioctl+0x2d5/0x370 [drm] >[36258.000729] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36258.000734] ? __pm_runtime_resume+0x54/0x90 >[36258.000739] ? trace_hardirqs_on_caller+0xed/0x180 >[36258.000757] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36258.000762] do_vfs_ioctl+0xa5/0x6e0 >[36258.000768] SyS_ioctl+0x74/0x80 >[36258.000773] do_syscall_64+0x79/0x220 >[36258.000776] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36258.000779] RIP: 0033:0x7fd8d64ef0f7 >[36258.000780] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36258.000783] RAX: ffffffffffffffda RBX: 00000000030aa170 RCX: 00007fd8d64ef0f7 >[36258.000784] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36258.000786] RBP: 00007ffcc6dba370 R08: 00000000030aa170 R09: 0000000000000004 >[36258.000787] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36258.000788] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[36262.460332] swiotlb_tbl_map_single: 24 callbacks suppressed >[36262.460335] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36262.460340] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36262.460344] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36262.460346] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36262.460348] Call Trace: >[36262.460356] dump_stack+0x85/0xbf >[36262.460362] swiotlb_alloc_coherent+0x1be/0x1d0 >[36262.460374] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36262.460390] ttm_dma_populate+0x25e/0x350 [ttm] >[36262.460401] ttm_tt_bind+0x2c/0x60 [ttm] >[36262.460407] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36262.460421] ttm_bo_validate+0x189/0x1a0 [ttm] >[36262.460426] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36262.460436] ? mutex_trylock+0xcd/0xe0 >[36262.460444] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36262.460486] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36262.460516] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36262.460552] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36262.460587] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36262.460621] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36262.460647] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36262.460682] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36262.460683] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36262.460686] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36262.460699] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36262.460712] drm_ioctl+0x2d5/0x370 [drm] >[36262.460739] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36262.460745] ? __pm_runtime_resume+0x54/0x90 >[36262.460753] ? trace_hardirqs_on_caller+0xed/0x180 >[36262.460782] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36262.460789] do_vfs_ioctl+0xa5/0x6e0 >[36262.460801] SyS_ioctl+0x74/0x80 >[36262.460809] do_syscall_64+0x79/0x220 >[36262.460813] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36262.460817] RIP: 0033:0x7fd8d64ef0f7 >[36262.460819] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36262.460823] RAX: ffffffffffffffda RBX: 0000000002cb9d60 RCX: 00007fd8d64ef0f7 >[36262.460826] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36262.460828] RBP: 00007ffcc6dba370 R08: 0000000002cb9d60 R09: 0000000000000004 >[36262.460830] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36262.460832] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cb9fc0 >[36262.460848] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36262.460850] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36262.460851] Call Trace: >[36262.460855] dump_stack+0x85/0xbf >[36262.460860] swiotlb_alloc_coherent+0x1be/0x1d0 >[36262.460868] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36262.460883] ttm_dma_populate+0x25e/0x350 [ttm] >[36262.460893] ttm_tt_bind+0x2c/0x60 [ttm] >[36262.460899] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36262.460914] ttm_bo_validate+0x189/0x1a0 [ttm] >[36262.460918] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36262.460927] ? mutex_trylock+0xcd/0xe0 >[36262.460936] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36262.460966] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36262.460994] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36262.461002] ? __lock_acquire+0x2d4/0x1340 >[36262.461032] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36262.461066] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36262.461098] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36262.461123] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36262.461154] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36262.461165] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36262.461177] drm_ioctl+0x2d5/0x370 [drm] >[36262.461204] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36262.461211] ? __pm_runtime_resume+0x54/0x90 >[36262.461218] ? trace_hardirqs_on_caller+0xed/0x180 >[36262.461247] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36262.461253] do_vfs_ioctl+0xa5/0x6e0 >[36262.461265] SyS_ioctl+0x74/0x80 >[36262.461272] do_syscall_64+0x79/0x220 >[36262.461276] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36262.461279] RIP: 0033:0x7f70a90d90f7 >[36262.461281] RSP: 002b:00007ffd456b6cb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36262.461285] RAX: ffffffffffffffda RBX: 000055e7ef536f50 RCX: 00007f70a90d90f7 >[36262.461287] RDX: 00007ffd456b6d00 RSI: 00000000c0206440 RDI: 000000000000000c >[36262.461290] RBP: 00007ffd456b6d00 R08: 000055e7ef536f50 R09: 0000000000000004 >[36262.461292] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36262.461294] R13: 000000000000000c R14: 00007ffd456b6d98 R15: 000055e7f0dde270 >[36262.496574] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36262.496578] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36262.496580] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36262.496582] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36262.496583] Call Trace: >[36262.496589] dump_stack+0x85/0xbf >[36262.496594] swiotlb_alloc_coherent+0x1be/0x1d0 >[36262.496602] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36262.496611] ttm_dma_populate+0x25e/0x350 [ttm] >[36262.496618] ttm_tt_bind+0x2c/0x60 [ttm] >[36262.496622] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36262.496630] ttm_bo_validate+0x189/0x1a0 [ttm] >[36262.496633] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36262.496639] ? mutex_trylock+0xcd/0xe0 >[36262.496644] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36262.496679] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36262.496705] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36262.496741] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36262.496778] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36262.496810] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36262.496828] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36262.496848] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36262.496861] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36262.496869] drm_ioctl+0x2d5/0x370 [drm] >[36262.496886] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36262.496891] ? __pm_runtime_resume+0x54/0x90 >[36262.496896] ? trace_hardirqs_on_caller+0xed/0x180 >[36262.496919] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36262.496926] do_vfs_ioctl+0xa5/0x6e0 >[36262.496936] SyS_ioctl+0x74/0x80 >[36262.496941] do_syscall_64+0x79/0x220 >[36262.496945] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36262.496947] RIP: 0033:0x7f70a90d90f7 >[36262.496949] RSP: 002b:00007ffd456b79a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36262.496951] RAX: ffffffffffffffda RBX: 000055e7f20c5ba0 RCX: 00007f70a90d90f7 >[36262.496953] RDX: 00007ffd456b79f0 RSI: 00000000c0206440 RDI: 000000000000000c >[36262.496954] RBP: 00007ffd456b79f0 R08: 000055e7f20c5ba0 R09: 0000000000000004 >[36262.496955] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36262.496956] R13: 000000000000000c R14: 00007ffd456b7a88 R15: 000055e7f16124f0 >[36262.498577] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36262.498580] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36262.498584] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36262.498586] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36262.498588] Call Trace: >[36262.498594] dump_stack+0x85/0xbf >[36262.498600] swiotlb_alloc_coherent+0x1be/0x1d0 >[36262.498611] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36262.498627] ttm_dma_populate+0x25e/0x350 [ttm] >[36262.498638] ttm_tt_bind+0x2c/0x60 [ttm] >[36262.498645] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36262.498659] ttm_bo_validate+0x189/0x1a0 [ttm] >[36262.498664] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36262.498673] ? mutex_trylock+0xcd/0xe0 >[36262.498682] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36262.498715] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36262.498744] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36262.498782] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36262.498817] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36262.498849] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36262.498873] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36262.498905] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36262.498918] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36262.498932] drm_ioctl+0x2d5/0x370 [drm] >[36262.498960] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36262.498967] ? __pm_runtime_resume+0x54/0x90 >[36262.498975] ? trace_hardirqs_on_caller+0xed/0x180 >[36262.499003] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36262.499011] do_vfs_ioctl+0xa5/0x6e0 >[36262.499022] SyS_ioctl+0x74/0x80 >[36262.499030] do_syscall_64+0x79/0x220 >[36262.499035] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36262.499038] RIP: 0033:0x7f70a90d90f7 >[36262.499040] RSP: 002b:00007ffd456b79a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36262.499044] RAX: ffffffffffffffda RBX: 000055e7f20c5ba0 RCX: 00007f70a90d90f7 >[36262.499046] RDX: 00007ffd456b79f0 RSI: 00000000c0206440 RDI: 000000000000000c >[36262.499048] RBP: 00007ffd456b79f0 R08: 000055e7f20c5ba0 R09: 0000000000000004 >[36262.499050] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36262.499052] R13: 000000000000000c R14: 00007ffd456b7a88 R15: 000055e7f16124f0 >[36262.584083] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36262.584088] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36262.584092] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36262.584094] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36262.584096] Call Trace: >[36262.584105] dump_stack+0x85/0xbf >[36262.584111] swiotlb_alloc_coherent+0x1be/0x1d0 >[36262.584123] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36262.584140] ttm_dma_populate+0x25e/0x350 [ttm] >[36262.584151] ttm_tt_bind+0x2c/0x60 [ttm] >[36262.584157] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36262.584171] ttm_bo_validate+0x189/0x1a0 [ttm] >[36262.584177] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36262.584186] ? mutex_trylock+0xcd/0xe0 >[36262.584195] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36262.584239] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36262.584271] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36262.584309] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36262.584347] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36262.584383] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36262.584411] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36262.584446] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36262.584462] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36262.584476] drm_ioctl+0x2d5/0x370 [drm] >[36262.584502] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36262.584507] ? __pm_runtime_resume+0x54/0x90 >[36262.584512] ? trace_hardirqs_on_caller+0xed/0x180 >[36262.584541] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36262.584549] do_vfs_ioctl+0xa5/0x6e0 >[36262.584560] SyS_ioctl+0x74/0x80 >[36262.584566] do_syscall_64+0x79/0x220 >[36262.584570] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36262.584573] RIP: 0033:0x7fd8d64ef0f7 >[36262.584575] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36262.584578] RAX: ffffffffffffffda RBX: 0000000002cb9d60 RCX: 00007fd8d64ef0f7 >[36262.584580] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36262.584581] RBP: 00007ffcc6dba370 R08: 0000000002cb9d60 R09: 0000000000000004 >[36262.584583] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36262.584585] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cb9fc0 >[36268.171819] swiotlb_tbl_map_single: 24 callbacks suppressed >[36268.171822] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36268.171827] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36268.171831] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36268.171833] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36268.171835] Call Trace: >[36268.171844] dump_stack+0x85/0xbf >[36268.171850] swiotlb_alloc_coherent+0x1be/0x1d0 >[36268.171864] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36268.171883] ttm_dma_populate+0x25e/0x350 [ttm] >[36268.171895] ttm_tt_bind+0x2c/0x60 [ttm] >[36268.171903] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36268.171916] ttm_bo_validate+0x189/0x1a0 [ttm] >[36268.171921] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36268.171932] ? mutex_trylock+0xcd/0xe0 >[36268.171942] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36268.172013] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36268.172060] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36268.172107] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36268.172148] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36268.172185] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36268.172212] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36268.172244] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36268.172267] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36268.172283] drm_ioctl+0x2d5/0x370 [drm] >[36268.172311] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36268.172318] ? __pm_runtime_resume+0x54/0x90 >[36268.172326] ? trace_hardirqs_on_caller+0xed/0x180 >[36268.172355] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36268.172364] do_vfs_ioctl+0xa5/0x6e0 >[36268.172375] SyS_ioctl+0x74/0x80 >[36268.172383] do_syscall_64+0x79/0x220 >[36268.172388] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36268.172391] RIP: 0033:0x7f70a90d90f7 >[36268.172393] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36268.172397] RAX: ffffffffffffffda RBX: 000055e7f3b8e340 RCX: 00007f70a90d90f7 >[36268.172399] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36268.172401] RBP: 00007ffd456b9940 R08: 000055e7f3b8e340 R09: 0000000000000004 >[36268.172403] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36268.172404] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1f0c570 >[36268.249777] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36268.249780] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36268.249782] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36268.249784] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36268.249785] Call Trace: >[36268.249792] dump_stack+0x85/0xbf >[36268.249796] swiotlb_alloc_coherent+0x1be/0x1d0 >[36268.249804] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36268.249814] ttm_dma_populate+0x25e/0x350 [ttm] >[36268.249820] ttm_tt_bind+0x2c/0x60 [ttm] >[36268.249824] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36268.249832] ttm_bo_validate+0x189/0x1a0 [ttm] >[36268.249835] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36268.249841] ? mutex_trylock+0xcd/0xe0 >[36268.249847] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36268.249883] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36268.249907] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36268.249932] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36268.249955] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36268.249977] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36268.249994] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36268.250015] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36268.250027] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36268.250035] drm_ioctl+0x2d5/0x370 [drm] >[36268.250052] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36268.250057] ? __pm_runtime_resume+0x54/0x90 >[36268.250063] ? trace_hardirqs_on_caller+0xed/0x180 >[36268.250081] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36268.250086] do_vfs_ioctl+0xa5/0x6e0 >[36268.250093] SyS_ioctl+0x74/0x80 >[36268.250098] do_syscall_64+0x79/0x220 >[36268.250101] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36268.250104] RIP: 0033:0x7fd8d64ef0f7 >[36268.250105] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36268.250108] RAX: ffffffffffffffda RBX: 0000000002bf9950 RCX: 00007fd8d64ef0f7 >[36268.250109] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36268.250110] RBP: 00007ffcc6dba370 R08: 0000000002bf9950 R09: 0000000000000004 >[36268.250121] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36268.250122] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002f7e020 >[36268.477539] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36268.477543] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36268.477546] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36268.477547] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36268.477548] Call Trace: >[36268.477556] dump_stack+0x85/0xbf >[36268.477561] swiotlb_alloc_coherent+0x1be/0x1d0 >[36268.477571] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36268.477580] ttm_dma_populate+0x25e/0x350 [ttm] >[36268.477586] ttm_tt_bind+0x2c/0x60 [ttm] >[36268.477590] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36268.477598] ttm_bo_validate+0x189/0x1a0 [ttm] >[36268.477601] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36268.477607] ? mutex_trylock+0xcd/0xe0 >[36268.477612] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36268.477660] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36268.477680] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36268.477686] ? __lock_acquire+0x2d4/0x1340 >[36268.477705] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36268.477726] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36268.477747] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36268.477762] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36268.477782] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36268.477794] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36268.477802] drm_ioctl+0x2d5/0x370 [drm] >[36268.477818] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36268.477823] ? __pm_runtime_resume+0x54/0x90 >[36268.477830] ? trace_hardirqs_on_caller+0xed/0x180 >[36268.477857] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36268.477865] do_vfs_ioctl+0xa5/0x6e0 >[36268.477876] SyS_ioctl+0x74/0x80 >[36268.477883] do_syscall_64+0x79/0x220 >[36268.477888] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36268.477891] RIP: 0033:0x7fd8d64ef0f7 >[36268.477893] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36268.477898] RAX: ffffffffffffffda RBX: 0000000002c6e7a0 RCX: 00007fd8d64ef0f7 >[36268.477899] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36268.477901] RBP: 00007ffcc6dba370 R08: 0000000002c6e7a0 R09: 00007fd8d67b3c50 >[36268.477903] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[36268.477904] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cb9fc0 >[36268.505313] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36268.505316] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36268.505319] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36268.505320] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36268.505321] Call Trace: >[36268.505328] dump_stack+0x85/0xbf >[36268.505332] swiotlb_alloc_coherent+0x1be/0x1d0 >[36268.505340] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36268.505350] ttm_dma_populate+0x25e/0x350 [ttm] >[36268.505357] ttm_tt_bind+0x2c/0x60 [ttm] >[36268.505360] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36268.505368] ttm_bo_validate+0x189/0x1a0 [ttm] >[36268.505372] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36268.505377] ? mutex_trylock+0xcd/0xe0 >[36268.505382] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36268.505413] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36268.505441] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36268.505465] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36268.505488] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36268.505510] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36268.505528] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36268.505548] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36268.505559] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36268.505567] drm_ioctl+0x2d5/0x370 [drm] >[36268.505584] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36268.505589] ? __pm_runtime_resume+0x54/0x90 >[36268.505594] ? trace_hardirqs_on_caller+0xed/0x180 >[36268.505613] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36268.505618] do_vfs_ioctl+0xa5/0x6e0 >[36268.505625] SyS_ioctl+0x74/0x80 >[36268.505629] do_syscall_64+0x79/0x220 >[36268.505632] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36268.505635] RIP: 0033:0x7fd8d64ef0f7 >[36268.505636] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36268.505639] RAX: ffffffffffffffda RBX: 0000000002ba3970 RCX: 00007fd8d64ef0f7 >[36268.505640] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36268.505642] RBP: 00007ffcc6dba370 R08: 0000000002ba3970 R09: 0000000000000004 >[36268.505643] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36268.505644] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b1efd0 >[36268.791377] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36268.791382] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36268.791386] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36268.791388] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36268.791390] Call Trace: >[36268.791398] dump_stack+0x85/0xbf >[36268.791404] swiotlb_alloc_coherent+0x1be/0x1d0 >[36268.791416] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36268.791430] ttm_dma_populate+0x25e/0x350 [ttm] >[36268.791439] ttm_tt_bind+0x2c/0x60 [ttm] >[36268.791445] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36268.791457] ttm_bo_validate+0x189/0x1a0 [ttm] >[36268.791461] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36268.791470] ? mutex_trylock+0xcd/0xe0 >[36268.791478] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36268.791520] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36268.791546] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36268.791578] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36268.791608] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36268.791641] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36268.791667] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36268.791687] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36268.791700] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36268.791709] drm_ioctl+0x2d5/0x370 [drm] >[36268.791725] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36268.791729] ? __pm_runtime_resume+0x54/0x90 >[36268.791735] ? trace_hardirqs_on_caller+0xed/0x180 >[36268.791752] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36268.791757] do_vfs_ioctl+0xa5/0x6e0 >[36268.791764] SyS_ioctl+0x74/0x80 >[36268.791769] do_syscall_64+0x79/0x220 >[36268.791772] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36268.791775] RIP: 0033:0x7f70a90d90f7 >[36268.791776] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36268.791779] RAX: ffffffffffffffda RBX: 000055e7f31fa210 RCX: 00007f70a90d90f7 >[36268.791780] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36268.791781] RBP: 00007ffd456b9940 R08: 000055e7f31fa210 R09: 0000000000000004 >[36268.791783] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36268.791784] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f189ecb0 >[36276.038901] swiotlb_tbl_map_single: 26 callbacks suppressed >[36276.038903] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36276.038906] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36276.038908] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36276.038910] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36276.038911] Call Trace: >[36276.038918] dump_stack+0x85/0xbf >[36276.038923] swiotlb_alloc_coherent+0x1be/0x1d0 >[36276.038931] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36276.038940] ttm_dma_populate+0x25e/0x350 [ttm] >[36276.038947] ttm_tt_bind+0x2c/0x60 [ttm] >[36276.038951] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36276.038959] ttm_bo_validate+0x189/0x1a0 [ttm] >[36276.038962] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36276.038968] ? mutex_trylock+0xcd/0xe0 >[36276.038974] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36276.039015] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36276.039042] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36276.039080] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36276.039107] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36276.039132] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36276.039153] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36276.039178] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36276.039198] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36276.039210] drm_ioctl+0x2d5/0x370 [drm] >[36276.039231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36276.039236] ? __pm_runtime_resume+0x54/0x90 >[36276.039242] ? trace_hardirqs_on_caller+0xed/0x180 >[36276.039265] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36276.039272] do_vfs_ioctl+0xa5/0x6e0 >[36276.039279] SyS_ioctl+0x74/0x80 >[36276.039285] do_syscall_64+0x79/0x220 >[36276.039289] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36276.039291] RIP: 0033:0x7fd8d64ef0f7 >[36276.039293] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36276.039296] RAX: ffffffffffffffda RBX: 0000000002d6a850 RCX: 00007fd8d64ef0f7 >[36276.039297] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36276.039298] RBP: 00007ffcc6dba370 R08: 0000000002d6a850 R09: 0000000000000004 >[36276.039300] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36276.039301] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c6dca0 >[36276.101395] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36276.101401] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36276.101404] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36276.101407] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36276.101409] Call Trace: >[36276.101418] dump_stack+0x85/0xbf >[36276.101425] swiotlb_alloc_coherent+0x1be/0x1d0 >[36276.101438] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36276.101454] ttm_dma_populate+0x25e/0x350 [ttm] >[36276.101465] ttm_tt_bind+0x2c/0x60 [ttm] >[36276.101472] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36276.101486] ttm_bo_validate+0x189/0x1a0 [ttm] >[36276.101491] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36276.101500] ? mutex_trylock+0xcd/0xe0 >[36276.101508] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36276.101550] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36276.101582] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36276.101621] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36276.101658] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36276.101693] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36276.101721] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36276.101756] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36276.101773] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36276.101787] drm_ioctl+0x2d5/0x370 [drm] >[36276.101817] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36276.101824] ? __pm_runtime_resume+0x54/0x90 >[36276.101833] ? trace_hardirqs_on_caller+0xed/0x180 >[36276.101864] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36276.101872] do_vfs_ioctl+0xa5/0x6e0 >[36276.101885] SyS_ioctl+0x74/0x80 >[36276.101893] do_syscall_64+0x79/0x220 >[36276.101897] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36276.101901] RIP: 0033:0x7fd8d64ef0f7 >[36276.101903] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36276.101908] RAX: ffffffffffffffda RBX: 000000000302dd10 RCX: 00007fd8d64ef0f7 >[36276.101910] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36276.101912] RBP: 00007ffcc6dba370 R08: 000000000302dd10 R09: 0000000000000004 >[36276.101914] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36276.101916] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b7f1a0 >[36277.672882] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36277.672887] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36277.672890] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36277.672893] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36277.672894] Call Trace: >[36277.672904] dump_stack+0x85/0xbf >[36277.672910] swiotlb_alloc_coherent+0x1be/0x1d0 >[36277.672921] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36277.672937] ttm_dma_populate+0x25e/0x350 [ttm] >[36277.672947] ttm_tt_bind+0x2c/0x60 [ttm] >[36277.672954] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36277.672968] ttm_bo_validate+0x189/0x1a0 [ttm] >[36277.672972] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36277.672982] ? mutex_trylock+0xcd/0xe0 >[36277.672990] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36277.673033] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36277.673063] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36277.673098] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36277.673132] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36277.673164] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36277.673189] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36277.673220] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36277.673238] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36277.673250] drm_ioctl+0x2d5/0x370 [drm] >[36277.673278] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36277.673284] ? __pm_runtime_resume+0x54/0x90 >[36277.673292] ? trace_hardirqs_on_caller+0xed/0x180 >[36277.673321] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36277.673329] do_vfs_ioctl+0xa5/0x6e0 >[36277.673340] SyS_ioctl+0x74/0x80 >[36277.673347] do_syscall_64+0x79/0x220 >[36277.673352] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36277.673355] RIP: 0033:0x7fd8d64ef0f7 >[36277.673357] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36277.673362] RAX: ffffffffffffffda RBX: 0000000002db21c0 RCX: 00007fd8d64ef0f7 >[36277.673364] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36277.673365] RBP: 00007ffcc6dba370 R08: 0000000002db21c0 R09: 0000000000000004 >[36277.673367] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36277.673369] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c286b0 >[36277.683939] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36277.683944] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36277.683948] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36277.683950] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36277.683952] Call Trace: >[36277.683960] dump_stack+0x85/0xbf >[36277.683967] swiotlb_alloc_coherent+0x1be/0x1d0 >[36277.683979] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36277.683994] ttm_dma_populate+0x25e/0x350 [ttm] >[36277.684004] ttm_tt_bind+0x2c/0x60 [ttm] >[36277.684010] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36277.684024] ttm_bo_validate+0x189/0x1a0 [ttm] >[36277.684029] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36277.684039] ? mutex_trylock+0xcd/0xe0 >[36277.684048] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36277.684088] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36277.684116] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36277.684150] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36277.684183] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36277.684215] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36277.684240] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36277.684271] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36277.684286] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36277.684300] drm_ioctl+0x2d5/0x370 [drm] >[36277.684327] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36277.684334] ? __pm_runtime_resume+0x54/0x90 >[36277.684342] ? trace_hardirqs_on_caller+0xed/0x180 >[36277.684371] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36277.684379] do_vfs_ioctl+0xa5/0x6e0 >[36277.684391] SyS_ioctl+0x74/0x80 >[36277.684399] do_syscall_64+0x79/0x220 >[36277.684403] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36277.684407] RIP: 0033:0x7fd8d64ef0f7 >[36277.684409] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36277.684413] RAX: ffffffffffffffda RBX: 0000000002db21c0 RCX: 00007fd8d64ef0f7 >[36277.684415] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36277.684417] RBP: 00007ffcc6dba370 R08: 0000000002db21c0 R09: 0000000000000004 >[36277.684419] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36277.684421] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c286b0 >[36278.156024] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36278.156028] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36278.156030] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36278.156032] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36278.156033] Call Trace: >[36278.156040] dump_stack+0x85/0xbf >[36278.156044] swiotlb_alloc_coherent+0x1be/0x1d0 >[36278.156052] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36278.156062] ttm_dma_populate+0x25e/0x350 [ttm] >[36278.156069] ttm_tt_bind+0x2c/0x60 [ttm] >[36278.156073] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36278.156081] ttm_bo_validate+0x189/0x1a0 [ttm] >[36278.156085] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36278.156091] ? mutex_trylock+0xcd/0xe0 >[36278.156096] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36278.156130] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36278.156154] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36278.156179] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36278.156203] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36278.156225] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36278.156242] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36278.156263] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36278.156275] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36278.156283] drm_ioctl+0x2d5/0x370 [drm] >[36278.156300] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36278.156305] ? __pm_runtime_resume+0x54/0x90 >[36278.156310] ? trace_hardirqs_on_caller+0xed/0x180 >[36278.156329] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36278.156334] do_vfs_ioctl+0xa5/0x6e0 >[36278.156341] SyS_ioctl+0x74/0x80 >[36278.156346] do_syscall_64+0x79/0x220 >[36278.156349] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36278.156352] RIP: 0033:0x7fd8d64ef0f7 >[36278.156353] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36278.156356] RAX: ffffffffffffffda RBX: 0000000003253e10 RCX: 00007fd8d64ef0f7 >[36278.156357] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36278.156358] RBP: 00007ffcc6dba370 R08: 0000000003253e10 R09: 0000000000000004 >[36278.156360] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36278.156361] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000274a240 >[36282.387748] swiotlb_tbl_map_single: 8 callbacks suppressed >[36282.387751] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36282.387756] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36282.387760] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36282.387762] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36282.387764] Call Trace: >[36282.387773] dump_stack+0x85/0xbf >[36282.387779] swiotlb_alloc_coherent+0x1be/0x1d0 >[36282.387790] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36282.387807] ttm_dma_populate+0x25e/0x350 [ttm] >[36282.387818] ttm_tt_bind+0x2c/0x60 [ttm] >[36282.387825] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36282.387840] ttm_bo_validate+0x189/0x1a0 [ttm] >[36282.387845] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36282.387855] ? mutex_trylock+0xcd/0xe0 >[36282.387864] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36282.387906] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36282.387937] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36282.387973] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36282.388009] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36282.388051] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36282.388076] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36282.388106] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36282.388120] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36282.388132] drm_ioctl+0x2d5/0x370 [drm] >[36282.388156] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36282.388163] ? __pm_runtime_resume+0x54/0x90 >[36282.388171] ? trace_hardirqs_on_caller+0xed/0x180 >[36282.388200] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36282.388207] do_vfs_ioctl+0xa5/0x6e0 >[36282.388219] SyS_ioctl+0x74/0x80 >[36282.388227] do_syscall_64+0x79/0x220 >[36282.388231] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36282.388235] RIP: 0033:0x7f70a90d90f7 >[36282.388237] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36282.388241] RAX: ffffffffffffffda RBX: 000055e7f199be20 RCX: 00007f70a90d90f7 >[36282.388243] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36282.388245] RBP: 00007ffd456b9940 R08: 000055e7f199be20 R09: 0000000000000004 >[36282.388247] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36282.388249] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f321d710 >[36282.835011] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36282.835016] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36282.835020] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36282.835022] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36282.835024] Call Trace: >[36282.835033] dump_stack+0x85/0xbf >[36282.835039] swiotlb_alloc_coherent+0x1be/0x1d0 >[36282.835050] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36282.835066] ttm_dma_populate+0x25e/0x350 [ttm] >[36282.835076] ttm_tt_bind+0x2c/0x60 [ttm] >[36282.835082] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36282.835095] ttm_bo_validate+0x189/0x1a0 [ttm] >[36282.835099] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36282.835108] ? mutex_trylock+0xcd/0xe0 >[36282.835116] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36282.835156] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36282.835188] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36282.835224] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36282.835259] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36282.835293] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36282.835319] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36282.835352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36282.835368] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36282.835381] drm_ioctl+0x2d5/0x370 [drm] >[36282.835408] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36282.835415] ? __pm_runtime_resume+0x54/0x90 >[36282.835423] ? trace_hardirqs_on_caller+0xed/0x180 >[36282.835453] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36282.835461] do_vfs_ioctl+0xa5/0x6e0 >[36282.835472] SyS_ioctl+0x74/0x80 >[36282.835480] do_syscall_64+0x79/0x220 >[36282.835485] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36282.835489] RIP: 0033:0x7fd8d64ef0f7 >[36282.835491] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36282.835495] RAX: ffffffffffffffda RBX: 0000000002c3fa80 RCX: 00007fd8d64ef0f7 >[36282.835497] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36282.835500] RBP: 00007ffcc6dba370 R08: 0000000002c3fa80 R09: 0000000000000004 >[36282.835502] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36282.835504] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c50950 >[36282.859656] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36282.859661] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36282.859664] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36282.859666] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36282.859667] Call Trace: >[36282.859675] dump_stack+0x85/0xbf >[36282.859681] swiotlb_alloc_coherent+0x1be/0x1d0 >[36282.859691] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36282.859704] ttm_dma_populate+0x25e/0x350 [ttm] >[36282.859713] ttm_tt_bind+0x2c/0x60 [ttm] >[36282.859718] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36282.859729] ttm_bo_validate+0x189/0x1a0 [ttm] >[36282.859733] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36282.859750] ? mutex_trylock+0xcd/0xe0 >[36282.859757] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36282.859799] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36282.859832] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36282.859868] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36282.859904] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36282.859936] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36282.859962] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36282.859996] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36282.860011] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36282.860025] drm_ioctl+0x2d5/0x370 [drm] >[36282.860054] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36282.860062] ? __pm_runtime_resume+0x54/0x90 >[36282.860070] ? trace_hardirqs_on_caller+0xed/0x180 >[36282.860100] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36282.860108] do_vfs_ioctl+0xa5/0x6e0 >[36282.860120] SyS_ioctl+0x74/0x80 >[36282.860128] do_syscall_64+0x79/0x220 >[36282.860133] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36282.860137] RIP: 0033:0x7f70a90d90f7 >[36282.860139] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36282.860143] RAX: ffffffffffffffda RBX: 000055e7f3206ba0 RCX: 00007f70a90d90f7 >[36282.860146] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36282.860148] RBP: 00007ffd456b99b0 R08: 000055e7f3206ba0 R09: 0000000000000004 >[36282.860150] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36282.860152] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f0f95c40 >[36282.887964] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36282.887968] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36282.887972] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36282.887974] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36282.887976] Call Trace: >[36282.887985] dump_stack+0x85/0xbf >[36282.887990] swiotlb_alloc_coherent+0x1be/0x1d0 >[36282.888001] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36282.888015] ttm_dma_populate+0x25e/0x350 [ttm] >[36282.888026] ttm_tt_bind+0x2c/0x60 [ttm] >[36282.888032] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36282.888045] ttm_bo_validate+0x189/0x1a0 [ttm] >[36282.888050] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36282.888059] ? mutex_trylock+0xcd/0xe0 >[36282.888067] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36282.888111] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36282.888142] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36282.888179] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36282.888217] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36282.888252] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36282.888281] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36282.888315] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36282.888333] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36282.888348] drm_ioctl+0x2d5/0x370 [drm] >[36282.888377] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36282.888385] ? __pm_runtime_resume+0x54/0x90 >[36282.888394] ? trace_hardirqs_on_caller+0xed/0x180 >[36282.888425] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36282.888433] do_vfs_ioctl+0xa5/0x6e0 >[36282.888445] SyS_ioctl+0x74/0x80 >[36282.888453] do_syscall_64+0x79/0x220 >[36282.888459] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36282.888463] RIP: 0033:0x7f70a90d90f7 >[36282.888466] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36282.888470] RAX: ffffffffffffffda RBX: 000055e7f049ac20 RCX: 00007f70a90d90f7 >[36282.888472] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36282.888475] RBP: 00007ffd456b9940 R08: 000055e7f049ac20 R09: 0000000000000004 >[36282.888477] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36282.888479] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f158fc40 >[36283.013725] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36283.013730] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36283.013734] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36283.013736] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36283.013737] Call Trace: >[36283.013746] dump_stack+0x85/0xbf >[36283.013752] swiotlb_alloc_coherent+0x1be/0x1d0 >[36283.013763] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36283.013778] ttm_dma_populate+0x25e/0x350 [ttm] >[36283.013789] ttm_tt_bind+0x2c/0x60 [ttm] >[36283.013794] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36283.013807] ttm_bo_validate+0x189/0x1a0 [ttm] >[36283.013811] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36283.013820] ? mutex_trylock+0xcd/0xe0 >[36283.013829] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36283.013870] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36283.013899] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36283.013933] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36283.013965] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36283.013997] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36283.014022] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36283.014053] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36283.014067] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36283.014080] drm_ioctl+0x2d5/0x370 [drm] >[36283.014107] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36283.014114] ? __pm_runtime_resume+0x54/0x90 >[36283.014122] ? trace_hardirqs_on_caller+0xed/0x180 >[36283.014149] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36283.014156] do_vfs_ioctl+0xa5/0x6e0 >[36283.014167] SyS_ioctl+0x74/0x80 >[36283.014175] do_syscall_64+0x79/0x220 >[36283.014179] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36283.014183] RIP: 0033:0x7f70a90d90f7 >[36283.014185] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36283.014189] RAX: ffffffffffffffda RBX: 000055e7ef71ada0 RCX: 00007f70a90d90f7 >[36283.014191] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36283.014193] RBP: 00007ffd456b9940 R08: 000055e7ef71ada0 R09: 0000000000000004 >[36283.014195] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36283.014197] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3a55f60 >[36287.836193] swiotlb_tbl_map_single: 4 callbacks suppressed >[36287.836196] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36287.836200] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36287.836204] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36287.836206] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36287.836208] Call Trace: >[36287.836217] dump_stack+0x85/0xbf >[36287.836223] swiotlb_alloc_coherent+0x1be/0x1d0 >[36287.836235] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36287.836251] ttm_dma_populate+0x25e/0x350 [ttm] >[36287.836262] ttm_tt_bind+0x2c/0x60 [ttm] >[36287.836269] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36287.836283] ttm_bo_validate+0x189/0x1a0 [ttm] >[36287.836288] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36287.836298] ? mutex_trylock+0xcd/0xe0 >[36287.836306] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36287.836347] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36287.836381] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36287.836421] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36287.836458] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36287.836505] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36287.836534] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36287.836566] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36287.836579] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36287.836591] drm_ioctl+0x2d5/0x370 [drm] >[36287.836620] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36287.836635] ? __pm_runtime_resume+0x54/0x90 >[36287.836642] ? trace_hardirqs_on_caller+0xed/0x180 >[36287.836670] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36287.836678] do_vfs_ioctl+0xa5/0x6e0 >[36287.836690] SyS_ioctl+0x74/0x80 >[36287.836698] do_syscall_64+0x79/0x220 >[36287.836703] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36287.836706] RIP: 0033:0x7f70a90d90f7 >[36287.836709] RSP: 002b:00007ffd456b7688 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36287.836713] RAX: ffffffffffffffda RBX: 000055e7ef86ebb0 RCX: 00007f70a90d90f7 >[36287.836715] RDX: 00007ffd456b76d0 RSI: 00000000c0206440 RDI: 000000000000000c >[36287.836718] RBP: 00007ffd456b76d0 R08: 000055e7ef86ebb0 R09: 0000000000000004 >[36287.836720] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36287.836722] R13: 000000000000000c R14: 00007ffd456b7768 R15: 000055e7f159a400 >[36287.992453] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36287.992457] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36287.992461] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36287.992463] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36287.992465] Call Trace: >[36287.992473] dump_stack+0x85/0xbf >[36287.992479] swiotlb_alloc_coherent+0x1be/0x1d0 >[36287.992490] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36287.992504] ttm_dma_populate+0x25e/0x350 [ttm] >[36287.992514] ttm_tt_bind+0x2c/0x60 [ttm] >[36287.992520] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36287.992532] ttm_bo_validate+0x189/0x1a0 [ttm] >[36287.992537] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36287.992545] ? mutex_trylock+0xcd/0xe0 >[36287.992553] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36287.992594] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36287.992626] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36287.992663] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36287.992698] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36287.992729] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36287.992754] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36287.992785] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36287.992798] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36287.992812] drm_ioctl+0x2d5/0x370 [drm] >[36287.992840] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36287.992848] ? __pm_runtime_resume+0x54/0x90 >[36287.992855] ? trace_hardirqs_on_caller+0xed/0x180 >[36287.992884] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36287.992891] do_vfs_ioctl+0xa5/0x6e0 >[36287.992902] SyS_ioctl+0x74/0x80 >[36287.992909] do_syscall_64+0x79/0x220 >[36287.992913] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36287.992917] RIP: 0033:0x7fd8d64ef0f7 >[36287.992919] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36287.992923] RAX: ffffffffffffffda RBX: 0000000002c6c9f0 RCX: 00007fd8d64ef0f7 >[36287.992925] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36287.992928] RBP: 00007ffcc6dba370 R08: 0000000002c6c9f0 R09: 0000000000000004 >[36287.992930] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36287.992932] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000308f700 >[36288.070258] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36288.070263] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36288.070267] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36288.070269] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36288.070271] Call Trace: >[36288.070279] dump_stack+0x85/0xbf >[36288.070285] swiotlb_alloc_coherent+0x1be/0x1d0 >[36288.070296] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36288.070311] ttm_dma_populate+0x25e/0x350 [ttm] >[36288.070322] ttm_tt_bind+0x2c/0x60 [ttm] >[36288.070328] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36288.070341] ttm_bo_validate+0x189/0x1a0 [ttm] >[36288.070346] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36288.070355] ? mutex_trylock+0xcd/0xe0 >[36288.070361] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36288.070397] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36288.070426] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36288.070451] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36288.070475] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36288.070497] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36288.070514] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36288.070535] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36288.070548] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36288.070561] drm_ioctl+0x2d5/0x370 [drm] >[36288.070589] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36288.070596] ? __pm_runtime_resume+0x54/0x90 >[36288.070604] ? trace_hardirqs_on_caller+0xed/0x180 >[36288.070623] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36288.070628] do_vfs_ioctl+0xa5/0x6e0 >[36288.070635] SyS_ioctl+0x74/0x80 >[36288.070640] do_syscall_64+0x79/0x220 >[36288.070644] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36288.070646] RIP: 0033:0x7f70a90d90f7 >[36288.070648] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36288.070651] RAX: ffffffffffffffda RBX: 000055e7f3fd71e0 RCX: 00007f70a90d90f7 >[36288.070652] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36288.070653] RBP: 00007ffd456b9940 R08: 000055e7f3fd71e0 R09: 0000000000000004 >[36288.070654] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36288.070656] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f317e8f0 >[36288.208718] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36288.208723] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36288.208726] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36288.208728] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36288.208730] Call Trace: >[36288.208739] dump_stack+0x85/0xbf >[36288.208745] swiotlb_alloc_coherent+0x1be/0x1d0 >[36288.208756] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36288.208772] ttm_dma_populate+0x25e/0x350 [ttm] >[36288.208782] ttm_tt_bind+0x2c/0x60 [ttm] >[36288.208789] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36288.208802] ttm_bo_validate+0x189/0x1a0 [ttm] >[36288.208806] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36288.208816] ? mutex_trylock+0xcd/0xe0 >[36288.208824] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36288.208865] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36288.208897] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36288.208935] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36288.208972] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36288.209006] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36288.209034] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36288.209067] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36288.209082] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36288.209096] drm_ioctl+0x2d5/0x370 [drm] >[36288.209124] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36288.209132] ? __pm_runtime_resume+0x54/0x90 >[36288.209140] ? trace_hardirqs_on_caller+0xed/0x180 >[36288.209169] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36288.209177] do_vfs_ioctl+0xa5/0x6e0 >[36288.209188] SyS_ioctl+0x74/0x80 >[36288.209196] do_syscall_64+0x79/0x220 >[36288.209201] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36288.209204] RIP: 0033:0x7f70a90d90f7 >[36288.209206] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36288.209210] RAX: ffffffffffffffda RBX: 000055e7f02ade40 RCX: 00007f70a90d90f7 >[36288.209212] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36288.209214] RBP: 00007ffd456b99b0 R08: 000055e7f02ade40 R09: 0000000000000004 >[36288.209216] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36288.209218] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f199c3d0 >[36288.335309] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36288.335314] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36288.335317] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36288.335319] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36288.335321] Call Trace: >[36288.335329] dump_stack+0x85/0xbf >[36288.335335] swiotlb_alloc_coherent+0x1be/0x1d0 >[36288.335346] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36288.335360] ttm_dma_populate+0x25e/0x350 [ttm] >[36288.335370] ttm_tt_bind+0x2c/0x60 [ttm] >[36288.335376] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36288.335388] ttm_bo_validate+0x189/0x1a0 [ttm] >[36288.335392] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36288.335401] ? mutex_trylock+0xcd/0xe0 >[36288.335408] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36288.335453] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36288.335488] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36288.335528] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36288.335563] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36288.335596] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36288.335623] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36288.335665] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36288.335682] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36288.335694] drm_ioctl+0x2d5/0x370 [drm] >[36288.335721] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36288.335727] ? __pm_runtime_resume+0x54/0x90 >[36288.335735] ? trace_hardirqs_on_caller+0xed/0x180 >[36288.335763] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36288.335770] do_vfs_ioctl+0xa5/0x6e0 >[36288.335780] SyS_ioctl+0x74/0x80 >[36288.335787] do_syscall_64+0x79/0x220 >[36288.335791] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36288.335795] RIP: 0033:0x7f70a90d90f7 >[36288.335797] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36288.335801] RAX: ffffffffffffffda RBX: 000055e7ef944470 RCX: 00007f70a90d90f7 >[36288.335803] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36288.335804] RBP: 00007ffd456b9940 R08: 000055e7ef944470 R09: 0000000000000004 >[36288.335806] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36288.335808] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f321d710 >[36293.844675] swiotlb_tbl_map_single: 8 callbacks suppressed >[36293.844679] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36293.844684] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36293.844688] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36293.844690] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36293.844692] Call Trace: >[36293.844701] dump_stack+0x85/0xbf >[36293.844707] swiotlb_alloc_coherent+0x1be/0x1d0 >[36293.844718] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36293.844734] ttm_dma_populate+0x25e/0x350 [ttm] >[36293.844743] ttm_tt_bind+0x2c/0x60 [ttm] >[36293.844749] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36293.844760] ttm_bo_validate+0x189/0x1a0 [ttm] >[36293.844764] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36293.844773] ? mutex_trylock+0xcd/0xe0 >[36293.844780] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36293.844827] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36293.844863] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36293.844902] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36293.844938] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36293.844974] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36293.844999] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36293.845032] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36293.845047] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36293.845057] drm_ioctl+0x2d5/0x370 [drm] >[36293.845075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36293.845080] ? __pm_runtime_resume+0x54/0x90 >[36293.845085] ? trace_hardirqs_on_caller+0xed/0x180 >[36293.845104] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36293.845109] do_vfs_ioctl+0xa5/0x6e0 >[36293.845116] SyS_ioctl+0x74/0x80 >[36293.845121] do_syscall_64+0x79/0x220 >[36293.845124] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36293.845127] RIP: 0033:0x7fd8d64ef0f7 >[36293.845129] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36293.845131] RAX: ffffffffffffffda RBX: 00000000030d6b20 RCX: 00007fd8d64ef0f7 >[36293.845133] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36293.845134] RBP: 00007ffcc6dba370 R08: 00000000030d6b20 R09: 0000000000000004 >[36293.845135] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36293.845137] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000274a240 >[36294.301843] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36294.301846] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36294.301849] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36294.301850] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36294.301851] Call Trace: >[36294.301858] dump_stack+0x85/0xbf >[36294.301863] swiotlb_alloc_coherent+0x1be/0x1d0 >[36294.301870] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36294.301879] ttm_dma_populate+0x25e/0x350 [ttm] >[36294.301885] ttm_tt_bind+0x2c/0x60 [ttm] >[36294.301889] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36294.301897] ttm_bo_validate+0x189/0x1a0 [ttm] >[36294.301900] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36294.301906] ? mutex_trylock+0xcd/0xe0 >[36294.301911] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36294.301942] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36294.301961] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36294.301983] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36294.302004] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36294.302035] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36294.302052] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36294.302072] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36294.302084] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36294.302091] drm_ioctl+0x2d5/0x370 [drm] >[36294.302108] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36294.302112] ? __pm_runtime_resume+0x54/0x90 >[36294.302118] ? trace_hardirqs_on_caller+0xed/0x180 >[36294.302135] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36294.302140] do_vfs_ioctl+0xa5/0x6e0 >[36294.302147] SyS_ioctl+0x74/0x80 >[36294.302152] do_syscall_64+0x79/0x220 >[36294.302155] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36294.302157] RIP: 0033:0x7f70a90d90f7 >[36294.302159] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36294.302162] RAX: ffffffffffffffda RBX: 000055e7f3f2e330 RCX: 00007f70a90d90f7 >[36294.302163] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36294.302164] RBP: 00007ffd456b9940 R08: 000055e7f3f2e330 R09: 0000000000000005 >[36294.302166] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[36294.302167] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3f2e260 >[36299.364544] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36299.364549] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36299.364553] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36299.364556] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36299.364558] Call Trace: >[36299.364567] dump_stack+0x85/0xbf >[36299.364575] swiotlb_alloc_coherent+0x1be/0x1d0 >[36299.364587] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36299.364604] ttm_dma_populate+0x25e/0x350 [ttm] >[36299.364614] ttm_tt_bind+0x2c/0x60 [ttm] >[36299.364620] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36299.364632] ttm_bo_validate+0x189/0x1a0 [ttm] >[36299.364637] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36299.364645] ? mutex_trylock+0xcd/0xe0 >[36299.364653] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36299.364697] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36299.364732] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36299.364771] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36299.364811] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36299.364846] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36299.364874] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36299.364908] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36299.364921] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36299.364935] drm_ioctl+0x2d5/0x370 [drm] >[36299.364964] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36299.364971] ? __pm_runtime_resume+0x54/0x90 >[36299.364980] ? trace_hardirqs_on_caller+0xed/0x180 >[36299.365010] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36299.365018] do_vfs_ioctl+0xa5/0x6e0 >[36299.365031] SyS_ioctl+0x74/0x80 >[36299.365038] do_syscall_64+0x79/0x220 >[36299.365044] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36299.365048] RIP: 0033:0x7fd8d64ef0f7 >[36299.365050] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36299.365054] RAX: ffffffffffffffda RBX: 0000000002cb9d60 RCX: 00007fd8d64ef0f7 >[36299.365057] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36299.365059] RBP: 00007ffcc6dba370 R08: 0000000002cb9d60 R09: 0000000000000004 >[36299.365061] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36299.365063] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030c0a80 >[36300.188260] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36300.188263] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36300.188266] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36300.188268] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36300.188269] Call Trace: >[36300.188276] dump_stack+0x85/0xbf >[36300.188280] swiotlb_alloc_coherent+0x1be/0x1d0 >[36300.188289] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36300.188298] ttm_dma_populate+0x25e/0x350 [ttm] >[36300.188304] ttm_tt_bind+0x2c/0x60 [ttm] >[36300.188308] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36300.188316] ttm_bo_validate+0x189/0x1a0 [ttm] >[36300.188319] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36300.188326] ? mutex_trylock+0xcd/0xe0 >[36300.188331] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36300.188379] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36300.188409] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36300.188438] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36300.188464] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36300.188487] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36300.188506] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36300.188528] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36300.188545] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36300.188555] drm_ioctl+0x2d5/0x370 [drm] >[36300.188573] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36300.188579] ? __pm_runtime_resume+0x54/0x90 >[36300.188585] ? trace_hardirqs_on_caller+0xed/0x180 >[36300.188605] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36300.188613] do_vfs_ioctl+0xa5/0x6e0 >[36300.188620] SyS_ioctl+0x74/0x80 >[36300.188625] do_syscall_64+0x79/0x220 >[36300.188629] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36300.188631] RIP: 0033:0x7fd8d64ef0f7 >[36300.188633] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36300.188636] RAX: ffffffffffffffda RBX: 00000000030d47a0 RCX: 00007fd8d64ef0f7 >[36300.188637] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36300.188638] RBP: 00007ffcc6dba370 R08: 00000000030d47a0 R09: 0000000000000004 >[36300.188639] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36300.188641] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ce0 >[36301.101142] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36301.101146] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36301.101148] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36301.101150] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36301.101151] Call Trace: >[36301.101158] dump_stack+0x85/0xbf >[36301.101163] swiotlb_alloc_coherent+0x1be/0x1d0 >[36301.101170] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36301.101180] ttm_dma_populate+0x25e/0x350 [ttm] >[36301.101186] ttm_tt_bind+0x2c/0x60 [ttm] >[36301.101190] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36301.101199] ttm_bo_validate+0x189/0x1a0 [ttm] >[36301.101202] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36301.101208] ? mutex_trylock+0xcd/0xe0 >[36301.101214] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36301.101246] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36301.101270] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36301.101294] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36301.101318] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36301.101340] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36301.101357] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36301.101378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36301.101389] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36301.101398] drm_ioctl+0x2d5/0x370 [drm] >[36301.101423] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36301.101430] ? __pm_runtime_resume+0x54/0x90 >[36301.101438] ? trace_hardirqs_on_caller+0xed/0x180 >[36301.101459] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36301.101465] do_vfs_ioctl+0xa5/0x6e0 >[36301.101472] SyS_ioctl+0x74/0x80 >[36301.101477] do_syscall_64+0x79/0x220 >[36301.101480] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36301.101482] RIP: 0033:0x7fd8d64ef0f7 >[36301.101484] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36301.101487] RAX: ffffffffffffffda RBX: 0000000003167ed0 RCX: 00007fd8d64ef0f7 >[36301.101488] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36301.101489] RBP: 00007ffcc6dba370 R08: 0000000003167ed0 R09: 0000000000000004 >[36301.101491] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36301.101492] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e1e90 >[36301.654515] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36301.654520] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36301.654524] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36301.654526] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36301.654527] Call Trace: >[36301.654536] dump_stack+0x85/0xbf >[36301.654542] swiotlb_alloc_coherent+0x1be/0x1d0 >[36301.654554] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36301.654568] ttm_dma_populate+0x25e/0x350 [ttm] >[36301.654577] ttm_tt_bind+0x2c/0x60 [ttm] >[36301.654583] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36301.654595] ttm_bo_validate+0x189/0x1a0 [ttm] >[36301.654600] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36301.654609] ? mutex_trylock+0xcd/0xe0 >[36301.654617] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36301.654658] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36301.654687] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36301.654722] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36301.654755] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36301.654787] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36301.654812] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36301.654843] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36301.654866] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36301.654878] drm_ioctl+0x2d5/0x370 [drm] >[36301.654904] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36301.654912] ? __pm_runtime_resume+0x54/0x90 >[36301.654920] ? trace_hardirqs_on_caller+0xed/0x180 >[36301.654949] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36301.654958] do_vfs_ioctl+0xa5/0x6e0 >[36301.654969] SyS_ioctl+0x74/0x80 >[36301.654978] do_syscall_64+0x79/0x220 >[36301.654982] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36301.654986] RIP: 0033:0x7fd8d64ef0f7 >[36301.654988] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36301.654992] RAX: ffffffffffffffda RBX: 0000000002cb9d60 RCX: 00007fd8d64ef0f7 >[36301.654994] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36301.654997] RBP: 00007ffcc6dba370 R08: 0000000002cb9d60 R09: 0000000000000004 >[36301.654999] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36301.655001] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030c0a80 >[36303.357473] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36303.357478] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36303.357482] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36303.357484] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36303.357486] Call Trace: >[36303.357495] dump_stack+0x85/0xbf >[36303.357501] swiotlb_alloc_coherent+0x1be/0x1d0 >[36303.357514] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36303.357531] ttm_dma_populate+0x25e/0x350 [ttm] >[36303.357542] ttm_tt_bind+0x2c/0x60 [ttm] >[36303.357549] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36303.357564] ttm_bo_validate+0x189/0x1a0 [ttm] >[36303.357569] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36303.357579] ? mutex_trylock+0xcd/0xe0 >[36303.357588] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36303.357630] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36303.357665] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36303.357706] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36303.357745] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36303.357782] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36303.357810] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36303.357847] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36303.357863] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36303.357877] drm_ioctl+0x2d5/0x370 [drm] >[36303.357907] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36303.357914] ? __pm_runtime_resume+0x54/0x90 >[36303.357923] ? trace_hardirqs_on_caller+0xed/0x180 >[36303.357955] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36303.357963] do_vfs_ioctl+0xa5/0x6e0 >[36303.357975] SyS_ioctl+0x74/0x80 >[36303.357983] do_syscall_64+0x79/0x220 >[36303.357989] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36303.357992] RIP: 0033:0x7fd8d64ef0f7 >[36303.357995] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36303.357999] RAX: ffffffffffffffda RBX: 0000000002bc7a40 RCX: 00007fd8d64ef0f7 >[36303.358001] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36303.358004] RBP: 00007ffcc6dba370 R08: 0000000002bc7a40 R09: 0000000000000004 >[36303.358006] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36303.358008] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e1e90 >[36304.627069] swiotlb_tbl_map_single: 6 callbacks suppressed >[36304.627073] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36304.627077] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36304.627080] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36304.627082] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36304.627084] Call Trace: >[36304.627093] dump_stack+0x85/0xbf >[36304.627099] swiotlb_alloc_coherent+0x1be/0x1d0 >[36304.627111] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36304.627126] ttm_dma_populate+0x25e/0x350 [ttm] >[36304.627138] ttm_tt_bind+0x2c/0x60 [ttm] >[36304.627144] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36304.627158] ttm_bo_validate+0x189/0x1a0 [ttm] >[36304.627163] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36304.627173] ? mutex_trylock+0xcd/0xe0 >[36304.627182] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36304.627225] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36304.627259] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36304.627268] ? __lock_acquire+0x2d4/0x1340 >[36304.627302] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36304.627339] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36304.627373] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36304.627400] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36304.627434] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36304.627449] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36304.627463] drm_ioctl+0x2d5/0x370 [drm] >[36304.627490] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36304.627497] ? __pm_runtime_resume+0x54/0x90 >[36304.627504] ? trace_hardirqs_on_caller+0xed/0x180 >[36304.627534] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36304.627542] do_vfs_ioctl+0xa5/0x6e0 >[36304.627553] SyS_ioctl+0x74/0x80 >[36304.627561] do_syscall_64+0x79/0x220 >[36304.627566] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36304.627570] RIP: 0033:0x7f70a90d90f7 >[36304.627572] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36304.627577] RAX: ffffffffffffffda RBX: 000055e7f2e5f190 RCX: 00007f70a90d90f7 >[36304.627579] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36304.627581] RBP: 00007ffd456b9940 R08: 000055e7f2e5f190 R09: 00007f70a939dc50 >[36304.627583] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[36304.627585] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3d96f30 >[36304.629245] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36304.629250] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36304.629254] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36304.629256] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36304.629258] Call Trace: >[36304.629266] dump_stack+0x85/0xbf >[36304.629273] swiotlb_alloc_coherent+0x1be/0x1d0 >[36304.629285] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36304.629302] ttm_dma_populate+0x25e/0x350 [ttm] >[36304.629314] ttm_tt_bind+0x2c/0x60 [ttm] >[36304.629320] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36304.629334] ttm_bo_validate+0x189/0x1a0 [ttm] >[36304.629339] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36304.629349] ? mutex_trylock+0xcd/0xe0 >[36304.629359] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36304.629398] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36304.629431] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36304.629440] ? __lock_acquire+0x2d4/0x1340 >[36304.629472] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36304.629509] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36304.629543] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36304.629571] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36304.629605] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36304.629621] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36304.629636] drm_ioctl+0x2d5/0x370 [drm] >[36304.629664] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36304.629671] ? __pm_runtime_resume+0x54/0x90 >[36304.629679] ? trace_hardirqs_on_caller+0xed/0x180 >[36304.629707] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36304.629715] do_vfs_ioctl+0xa5/0x6e0 >[36304.629727] SyS_ioctl+0x74/0x80 >[36304.629733] do_syscall_64+0x79/0x220 >[36304.629738] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36304.629741] RIP: 0033:0x7f70a90d90f7 >[36304.629743] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36304.629747] RAX: ffffffffffffffda RBX: 000055e7f2e5f190 RCX: 00007f70a90d90f7 >[36304.629748] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36304.629750] RBP: 00007ffd456b9940 R08: 000055e7f2e5f190 R09: 00007f70a939dc50 >[36304.629752] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[36304.629754] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3d96f30 >[36304.681587] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36304.681591] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36304.681594] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36304.681596] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36304.681597] Call Trace: >[36304.681604] dump_stack+0x85/0xbf >[36304.681609] swiotlb_alloc_coherent+0x1be/0x1d0 >[36304.681619] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36304.681634] ttm_dma_populate+0x25e/0x350 [ttm] >[36304.681641] ttm_tt_bind+0x2c/0x60 [ttm] >[36304.681645] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36304.681653] ttm_bo_validate+0x189/0x1a0 [ttm] >[36304.681668] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36304.681674] ? mutex_trylock+0xcd/0xe0 >[36304.681680] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36304.681728] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36304.681756] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36304.681784] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36304.681809] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36304.681833] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36304.681851] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36304.681873] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36304.681893] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36304.681905] drm_ioctl+0x2d5/0x370 [drm] >[36304.681934] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36304.681940] ? __pm_runtime_resume+0x54/0x90 >[36304.681946] ? trace_hardirqs_on_caller+0xed/0x180 >[36304.681966] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36304.681972] do_vfs_ioctl+0xa5/0x6e0 >[36304.681979] SyS_ioctl+0x74/0x80 >[36304.681985] do_syscall_64+0x79/0x220 >[36304.681988] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36304.681991] RIP: 0033:0x7fd8d64ef0f7 >[36304.681993] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36304.681996] RAX: ffffffffffffffda RBX: 0000000002b1f940 RCX: 00007fd8d64ef0f7 >[36304.681997] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36304.681998] RBP: 00007ffcc6dba370 R08: 0000000002b1f940 R09: 0000000000000004 >[36304.681999] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36304.682001] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030c0a80 >[36304.684564] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36304.684567] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36304.684570] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36304.684572] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36304.684573] Call Trace: >[36304.684581] dump_stack+0x85/0xbf >[36304.684586] swiotlb_alloc_coherent+0x1be/0x1d0 >[36304.684594] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36304.684604] ttm_dma_populate+0x25e/0x350 [ttm] >[36304.684610] ttm_tt_bind+0x2c/0x60 [ttm] >[36304.684614] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36304.684623] ttm_bo_validate+0x189/0x1a0 [ttm] >[36304.684628] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36304.684637] ? mutex_trylock+0xcd/0xe0 >[36304.684645] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36304.684689] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36304.684723] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36304.684749] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36304.684774] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36304.684796] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36304.684814] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36304.684842] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36304.684857] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36304.684872] drm_ioctl+0x2d5/0x370 [drm] >[36304.684901] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36304.684908] ? __pm_runtime_resume+0x54/0x90 >[36304.684915] ? trace_hardirqs_on_caller+0xed/0x180 >[36304.684945] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36304.684952] do_vfs_ioctl+0xa5/0x6e0 >[36304.684962] SyS_ioctl+0x74/0x80 >[36304.684968] do_syscall_64+0x79/0x220 >[36304.684971] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36304.684974] RIP: 0033:0x7fd8d64ef0f7 >[36304.684975] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36304.684978] RAX: ffffffffffffffda RBX: 0000000002b1f940 RCX: 00007fd8d64ef0f7 >[36304.684979] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36304.684980] RBP: 00007ffcc6dba370 R08: 0000000002b1f940 R09: 0000000000000004 >[36304.684982] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36304.684983] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030c0a80 >[36305.481013] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36305.481016] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36305.481019] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36305.481020] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36305.481021] Call Trace: >[36305.481028] dump_stack+0x85/0xbf >[36305.481033] swiotlb_alloc_coherent+0x1be/0x1d0 >[36305.481041] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36305.481049] ttm_dma_populate+0x25e/0x350 [ttm] >[36305.481055] ttm_tt_bind+0x2c/0x60 [ttm] >[36305.481059] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36305.481067] ttm_bo_validate+0x189/0x1a0 [ttm] >[36305.481070] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36305.481076] ? mutex_trylock+0xcd/0xe0 >[36305.481081] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36305.481116] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36305.481134] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36305.481155] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36305.481176] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36305.481196] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36305.481211] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36305.481230] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36305.481243] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36305.481250] drm_ioctl+0x2d5/0x370 [drm] >[36305.481266] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36305.481271] ? __pm_runtime_resume+0x54/0x90 >[36305.481276] ? trace_hardirqs_on_caller+0xed/0x180 >[36305.481293] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36305.481298] do_vfs_ioctl+0xa5/0x6e0 >[36305.481305] SyS_ioctl+0x74/0x80 >[36305.481310] do_syscall_64+0x79/0x220 >[36305.481313] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36305.481315] RIP: 0033:0x7f70a90d90f7 >[36305.481317] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36305.481320] RAX: ffffffffffffffda RBX: 000055e7f3c05ba0 RCX: 00007f70a90d90f7 >[36305.481322] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36305.481324] RBP: 00007ffd456b9940 R08: 000055e7f3c05ba0 R09: 0000000000000004 >[36305.481326] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36305.481327] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3f6f520 >[36313.441263] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36313.441266] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36313.441269] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36313.441270] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36313.441272] Call Trace: >[36313.441278] dump_stack+0x85/0xbf >[36313.441282] swiotlb_alloc_coherent+0x1be/0x1d0 >[36313.441290] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36313.441298] ttm_dma_populate+0x25e/0x350 [ttm] >[36313.441304] ttm_tt_bind+0x2c/0x60 [ttm] >[36313.441308] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36313.441316] ttm_bo_validate+0x189/0x1a0 [ttm] >[36313.441319] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36313.441324] ? mutex_trylock+0xcd/0xe0 >[36313.441329] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36313.441360] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36313.441381] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36313.441403] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36313.441425] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36313.441446] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36313.441462] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36313.441492] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36313.441504] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36313.441512] drm_ioctl+0x2d5/0x370 [drm] >[36313.441528] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36313.441533] ? __pm_runtime_resume+0x54/0x90 >[36313.441538] ? trace_hardirqs_on_caller+0xed/0x180 >[36313.441556] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36313.441561] do_vfs_ioctl+0xa5/0x6e0 >[36313.441568] SyS_ioctl+0x74/0x80 >[36313.441572] do_syscall_64+0x79/0x220 >[36313.441576] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36313.441578] RIP: 0033:0x7f70a90d90f7 >[36313.441580] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36313.441582] RAX: ffffffffffffffda RBX: 000055e7f428c720 RCX: 00007f70a90d90f7 >[36313.441584] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36313.441585] RBP: 00007ffd456b9940 R08: 000055e7f428c720 R09: 0000000000000004 >[36313.441586] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36313.441587] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f43f1f30 >[36315.902763] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36315.902768] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36315.902771] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36315.902774] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36315.902776] Call Trace: >[36315.902785] dump_stack+0x85/0xbf >[36315.902791] swiotlb_alloc_coherent+0x1be/0x1d0 >[36315.902802] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36315.902817] ttm_dma_populate+0x25e/0x350 [ttm] >[36315.902823] ttm_tt_bind+0x2c/0x60 [ttm] >[36315.902826] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36315.902834] ttm_bo_validate+0x189/0x1a0 [ttm] >[36315.902837] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36315.902843] ? mutex_trylock+0xcd/0xe0 >[36315.902858] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36315.902900] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36315.902928] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36315.902959] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36315.902994] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36315.903020] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36315.903035] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36315.903055] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36315.903066] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36315.903074] drm_ioctl+0x2d5/0x370 [drm] >[36315.903090] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36315.903095] ? __pm_runtime_resume+0x54/0x90 >[36315.903110] ? trace_hardirqs_on_caller+0xed/0x180 >[36315.903127] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36315.903131] do_vfs_ioctl+0xa5/0x6e0 >[36315.903138] SyS_ioctl+0x74/0x80 >[36315.903143] do_syscall_64+0x79/0x220 >[36315.903145] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36315.903148] RIP: 0033:0x7fd8d64ef0f7 >[36315.903149] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36315.903152] RAX: ffffffffffffffda RBX: 0000000002ba3970 RCX: 00007fd8d64ef0f7 >[36315.903153] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36315.903154] RBP: 00007ffcc6dba370 R08: 0000000002ba3970 R09: 0000000000000004 >[36315.903155] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36315.903157] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cb9fc0 >[36316.702024] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36316.702027] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36316.702029] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36316.702031] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36316.702032] Call Trace: >[36316.702038] dump_stack+0x85/0xbf >[36316.702043] swiotlb_alloc_coherent+0x1be/0x1d0 >[36316.702050] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36316.702060] ttm_dma_populate+0x25e/0x350 [ttm] >[36316.702066] ttm_tt_bind+0x2c/0x60 [ttm] >[36316.702070] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36316.702078] ttm_bo_validate+0x189/0x1a0 [ttm] >[36316.702081] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36316.702087] ? mutex_trylock+0xcd/0xe0 >[36316.702092] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36316.702127] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36316.702149] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36316.702174] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36316.702197] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36316.702218] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36316.702236] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36316.702257] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36316.702269] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36316.702278] drm_ioctl+0x2d5/0x370 [drm] >[36316.702298] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36316.702305] ? __pm_runtime_resume+0x54/0x90 >[36316.702313] ? trace_hardirqs_on_caller+0xed/0x180 >[36316.702336] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36316.702342] do_vfs_ioctl+0xa5/0x6e0 >[36316.702349] SyS_ioctl+0x74/0x80 >[36316.702354] do_syscall_64+0x79/0x220 >[36316.702357] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36316.702360] RIP: 0033:0x7fd8d64ef0f7 >[36316.702362] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36316.702366] RAX: ffffffffffffffda RBX: 0000000002b1ef00 RCX: 00007fd8d64ef0f7 >[36316.702368] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36316.702370] RBP: 00007ffcc6dba370 R08: 0000000002b1ef00 R09: 0000000000000004 >[36316.702372] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36316.702374] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c0ceb0 >[36317.141321] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36317.141326] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36317.141330] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36317.141332] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36317.141334] Call Trace: >[36317.141343] dump_stack+0x85/0xbf >[36317.141349] swiotlb_alloc_coherent+0x1be/0x1d0 >[36317.141360] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36317.141374] ttm_dma_populate+0x25e/0x350 [ttm] >[36317.141383] ttm_tt_bind+0x2c/0x60 [ttm] >[36317.141390] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36317.141402] ttm_bo_validate+0x189/0x1a0 [ttm] >[36317.141407] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36317.141415] ? mutex_trylock+0xcd/0xe0 >[36317.141422] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36317.141463] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36317.141497] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36317.141535] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36317.141569] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36317.141601] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36317.141626] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36317.141658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36317.141672] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36317.141686] drm_ioctl+0x2d5/0x370 [drm] >[36317.141713] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36317.141719] ? __pm_runtime_resume+0x54/0x90 >[36317.141726] ? trace_hardirqs_on_caller+0xed/0x180 >[36317.141755] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36317.141763] do_vfs_ioctl+0xa5/0x6e0 >[36317.141774] SyS_ioctl+0x74/0x80 >[36317.141781] do_syscall_64+0x79/0x220 >[36317.141786] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36317.141789] RIP: 0033:0x7fd8d64ef0f7 >[36317.141792] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36317.141795] RAX: ffffffffffffffda RBX: 00000000030d8270 RCX: 00007fd8d64ef0f7 >[36317.141797] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36317.141799] RBP: 00007ffcc6dba370 R08: 00000000030d8270 R09: 0000000000000004 >[36317.141801] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36317.141803] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003134d00 >[36317.285597] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36317.285600] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36317.285603] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36317.285604] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36317.285606] Call Trace: >[36317.285612] dump_stack+0x85/0xbf >[36317.285617] swiotlb_alloc_coherent+0x1be/0x1d0 >[36317.285625] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36317.285634] ttm_dma_populate+0x25e/0x350 [ttm] >[36317.285640] ttm_tt_bind+0x2c/0x60 [ttm] >[36317.285644] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36317.285652] ttm_bo_validate+0x189/0x1a0 [ttm] >[36317.285655] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36317.285661] ? mutex_trylock+0xcd/0xe0 >[36317.285666] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36317.285699] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36317.285720] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36317.285744] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36317.285767] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36317.285789] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36317.285807] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36317.285835] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36317.285851] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36317.285864] drm_ioctl+0x2d5/0x370 [drm] >[36317.285890] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36317.285895] ? __pm_runtime_resume+0x54/0x90 >[36317.285900] ? trace_hardirqs_on_caller+0xed/0x180 >[36317.285924] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36317.285931] do_vfs_ioctl+0xa5/0x6e0 >[36317.285938] SyS_ioctl+0x74/0x80 >[36317.285943] do_syscall_64+0x79/0x220 >[36317.285946] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36317.285949] RIP: 0033:0x7fd8d64ef0f7 >[36317.285950] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36317.285953] RAX: ffffffffffffffda RBX: 0000000003044d70 RCX: 00007fd8d64ef0f7 >[36317.285954] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36317.285955] RBP: 00007ffcc6dba370 R08: 0000000003044d70 R09: 0000000000000004 >[36317.285957] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36317.285958] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000274a240 >[36318.721675] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36318.721678] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36318.721681] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36318.721682] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36318.721684] Call Trace: >[36318.721692] dump_stack+0x85/0xbf >[36318.721698] swiotlb_alloc_coherent+0x1be/0x1d0 >[36318.721705] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36318.721714] ttm_dma_populate+0x25e/0x350 [ttm] >[36318.721721] ttm_tt_bind+0x2c/0x60 [ttm] >[36318.721725] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36318.721733] ttm_bo_validate+0x189/0x1a0 [ttm] >[36318.721736] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36318.721742] ? mutex_trylock+0xcd/0xe0 >[36318.721747] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36318.721780] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36318.721799] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36318.721821] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36318.721843] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36318.721864] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36318.721880] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36318.721900] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36318.721912] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36318.721920] drm_ioctl+0x2d5/0x370 [drm] >[36318.721937] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36318.721941] ? __pm_runtime_resume+0x54/0x90 >[36318.721946] ? trace_hardirqs_on_caller+0xed/0x180 >[36318.721964] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36318.721969] do_vfs_ioctl+0xa5/0x6e0 >[36318.721976] SyS_ioctl+0x74/0x80 >[36318.721981] do_syscall_64+0x79/0x220 >[36318.721984] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36318.721986] RIP: 0033:0x7fd8d64ef0f7 >[36318.721988] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36318.721990] RAX: ffffffffffffffda RBX: 0000000002d6a850 RCX: 00007fd8d64ef0f7 >[36318.721992] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36318.721993] RBP: 00007ffcc6dba370 R08: 0000000002d6a850 R09: 0000000000000004 >[36318.721994] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36318.721996] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cbaea0 >[36320.124511] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36320.124514] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36320.124517] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36320.124518] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36320.124519] Call Trace: >[36320.124526] dump_stack+0x85/0xbf >[36320.124530] swiotlb_alloc_coherent+0x1be/0x1d0 >[36320.124538] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36320.124547] ttm_dma_populate+0x25e/0x350 [ttm] >[36320.124553] ttm_tt_bind+0x2c/0x60 [ttm] >[36320.124557] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36320.124564] ttm_bo_validate+0x189/0x1a0 [ttm] >[36320.124568] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36320.124574] ? mutex_trylock+0xcd/0xe0 >[36320.124579] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36320.124611] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36320.124630] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36320.124651] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36320.124672] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36320.124693] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36320.124723] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36320.124754] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36320.124765] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36320.124773] drm_ioctl+0x2d5/0x370 [drm] >[36320.124790] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36320.124795] ? __pm_runtime_resume+0x54/0x90 >[36320.124800] ? trace_hardirqs_on_caller+0xed/0x180 >[36320.124817] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36320.124833] do_vfs_ioctl+0xa5/0x6e0 >[36320.124840] SyS_ioctl+0x74/0x80 >[36320.124844] do_syscall_64+0x79/0x220 >[36320.124847] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36320.124850] RIP: 0033:0x7f70a90d90f7 >[36320.124851] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36320.124854] RAX: ffffffffffffffda RBX: 000055e7f16258b0 RCX: 00007f70a90d90f7 >[36320.124855] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36320.124856] RBP: 00007ffd456b9940 R08: 000055e7f16258b0 R09: 0000000000000004 >[36320.124858] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36320.124859] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f442afa0 >[36320.411781] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36320.411786] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36320.411789] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36320.411791] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36320.411793] Call Trace: >[36320.411802] dump_stack+0x85/0xbf >[36320.411808] swiotlb_alloc_coherent+0x1be/0x1d0 >[36320.411820] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36320.411835] ttm_dma_populate+0x25e/0x350 [ttm] >[36320.411845] ttm_tt_bind+0x2c/0x60 [ttm] >[36320.411851] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36320.411865] ttm_bo_validate+0x189/0x1a0 [ttm] >[36320.411869] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36320.411879] ? mutex_trylock+0xcd/0xe0 >[36320.411887] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36320.411927] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36320.411957] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36320.411985] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36320.412017] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36320.412039] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36320.412055] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36320.412075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36320.412087] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36320.412095] drm_ioctl+0x2d5/0x370 [drm] >[36320.412111] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36320.412126] ? __pm_runtime_resume+0x54/0x90 >[36320.412131] ? trace_hardirqs_on_caller+0xed/0x180 >[36320.412148] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36320.412154] do_vfs_ioctl+0xa5/0x6e0 >[36320.412160] SyS_ioctl+0x74/0x80 >[36320.412165] do_syscall_64+0x79/0x220 >[36320.412168] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36320.412170] RIP: 0033:0x7fd8d64ef0f7 >[36320.412172] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36320.412174] RAX: ffffffffffffffda RBX: 0000000002c6c9f0 RCX: 00007fd8d64ef0f7 >[36320.412176] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36320.412177] RBP: 00007ffcc6dba370 R08: 0000000002c6c9f0 R09: 0000000000000004 >[36320.412178] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36320.412180] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000308f700 >[36321.838846] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36321.838854] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36321.838856] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36321.838858] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36321.838859] Call Trace: >[36321.838866] dump_stack+0x85/0xbf >[36321.838871] swiotlb_alloc_coherent+0x1be/0x1d0 >[36321.838879] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36321.838889] ttm_dma_populate+0x25e/0x350 [ttm] >[36321.838899] ttm_tt_bind+0x2c/0x60 [ttm] >[36321.838905] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36321.838919] ttm_bo_validate+0x189/0x1a0 [ttm] >[36321.838924] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36321.838934] ? mutex_trylock+0xcd/0xe0 >[36321.838943] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36321.838982] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36321.839015] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36321.839049] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36321.839073] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36321.839095] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36321.839112] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36321.839134] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36321.839146] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36321.839154] drm_ioctl+0x2d5/0x370 [drm] >[36321.839172] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36321.839177] ? __pm_runtime_resume+0x54/0x90 >[36321.839182] ? trace_hardirqs_on_caller+0xed/0x180 >[36321.839201] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36321.839206] do_vfs_ioctl+0xa5/0x6e0 >[36321.839213] SyS_ioctl+0x74/0x80 >[36321.839218] do_syscall_64+0x79/0x220 >[36321.839221] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36321.839224] RIP: 0033:0x7fd8d64ef0f7 >[36321.839225] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36321.839228] RAX: ffffffffffffffda RBX: 0000000002ba3970 RCX: 00007fd8d64ef0f7 >[36321.839229] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36321.839230] RBP: 00007ffcc6dba370 R08: 0000000002ba3970 R09: 0000000000000004 >[36321.839232] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36321.839233] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cb9fc0 >[36324.338211] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36324.338214] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36324.338217] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36324.338218] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36324.338220] Call Trace: >[36324.338227] dump_stack+0x85/0xbf >[36324.338232] swiotlb_alloc_coherent+0x1be/0x1d0 >[36324.338240] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36324.338249] ttm_dma_populate+0x25e/0x350 [ttm] >[36324.338255] ttm_tt_bind+0x2c/0x60 [ttm] >[36324.338259] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36324.338267] ttm_bo_validate+0x189/0x1a0 [ttm] >[36324.338270] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36324.338276] ? mutex_trylock+0xcd/0xe0 >[36324.338281] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36324.338312] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36324.338333] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36324.338360] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36324.338384] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36324.338405] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36324.338422] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36324.338443] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36324.338454] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36324.338462] drm_ioctl+0x2d5/0x370 [drm] >[36324.338481] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36324.338486] ? __pm_runtime_resume+0x54/0x90 >[36324.338492] ? trace_hardirqs_on_caller+0xed/0x180 >[36324.338509] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36324.338515] do_vfs_ioctl+0xa5/0x6e0 >[36324.338521] SyS_ioctl+0x74/0x80 >[36324.338526] do_syscall_64+0x79/0x220 >[36324.338529] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36324.338532] RIP: 0033:0x7f70a90d90f7 >[36324.338533] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36324.338536] RAX: ffffffffffffffda RBX: 000055e7f0254a70 RCX: 00007f70a90d90f7 >[36324.338537] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36324.338539] RBP: 00007ffd456b9940 R08: 000055e7f0254a70 R09: 0000000000000004 >[36324.338540] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36324.338541] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eed66530 >[36327.416295] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36327.416299] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36327.416301] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36327.416303] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36327.416304] Call Trace: >[36327.416311] dump_stack+0x85/0xbf >[36327.416316] swiotlb_alloc_coherent+0x1be/0x1d0 >[36327.416323] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36327.416332] ttm_dma_populate+0x25e/0x350 [ttm] >[36327.416339] ttm_tt_bind+0x2c/0x60 [ttm] >[36327.416343] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36327.416350] ttm_bo_validate+0x189/0x1a0 [ttm] >[36327.416354] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36327.416360] ? mutex_trylock+0xcd/0xe0 >[36327.416365] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36327.416397] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36327.416419] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36327.416443] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36327.416466] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36327.416488] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36327.416505] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36327.416526] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36327.416538] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36327.416547] drm_ioctl+0x2d5/0x370 [drm] >[36327.416563] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36327.416568] ? __pm_runtime_resume+0x54/0x90 >[36327.416573] ? trace_hardirqs_on_caller+0xed/0x180 >[36327.416592] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36327.416597] do_vfs_ioctl+0xa5/0x6e0 >[36327.416604] SyS_ioctl+0x74/0x80 >[36327.416608] do_syscall_64+0x79/0x220 >[36327.416612] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36327.416614] RIP: 0033:0x7f70a90d90f7 >[36327.416616] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36327.416618] RAX: ffffffffffffffda RBX: 000055e7ee683b40 RCX: 00007f70a90d90f7 >[36327.416619] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36327.416621] RBP: 00007ffd456b9940 R08: 000055e7ee683b40 R09: 0000000000000004 >[36327.416622] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36327.416623] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebc46610 >[36329.982411] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36329.982414] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36329.982416] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36329.982418] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36329.982419] Call Trace: >[36329.982426] dump_stack+0x85/0xbf >[36329.982430] swiotlb_alloc_coherent+0x1be/0x1d0 >[36329.982438] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36329.982447] ttm_dma_populate+0x25e/0x350 [ttm] >[36329.982453] ttm_tt_bind+0x2c/0x60 [ttm] >[36329.982457] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36329.982465] ttm_bo_validate+0x189/0x1a0 [ttm] >[36329.982468] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36329.982474] ? mutex_trylock+0xcd/0xe0 >[36329.982479] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36329.982514] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36329.982542] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36329.982564] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36329.982586] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36329.982606] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36329.982622] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36329.982642] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36329.982654] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36329.982662] drm_ioctl+0x2d5/0x370 [drm] >[36329.982678] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36329.982683] ? __pm_runtime_resume+0x54/0x90 >[36329.982688] ? trace_hardirqs_on_caller+0xed/0x180 >[36329.982705] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36329.982711] do_vfs_ioctl+0xa5/0x6e0 >[36329.982717] SyS_ioctl+0x74/0x80 >[36329.982722] do_syscall_64+0x79/0x220 >[36329.982725] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36329.982728] RIP: 0033:0x7f70a90d90f7 >[36329.982729] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36329.982732] RAX: ffffffffffffffda RBX: 000055e7ed065100 RCX: 00007f70a90d90f7 >[36329.982733] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36329.982734] RBP: 00007ffd456b9940 R08: 000055e7ed065100 R09: 0000000000000004 >[36329.982736] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36329.982738] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0942640 >[36332.929643] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36332.929647] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36332.929650] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36332.929651] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36332.929652] Call Trace: >[36332.929660] dump_stack+0x85/0xbf >[36332.929665] swiotlb_alloc_coherent+0x1be/0x1d0 >[36332.929673] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36332.929682] ttm_dma_populate+0x25e/0x350 [ttm] >[36332.929688] ttm_tt_bind+0x2c/0x60 [ttm] >[36332.929692] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36332.929700] ttm_bo_validate+0x189/0x1a0 [ttm] >[36332.929704] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36332.929710] ? mutex_trylock+0xcd/0xe0 >[36332.929715] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36332.929751] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36332.929777] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36332.929799] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36332.929822] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36332.929843] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36332.929859] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36332.929879] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36332.929893] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36332.929902] drm_ioctl+0x2d5/0x370 [drm] >[36332.929919] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36332.929923] ? __pm_runtime_resume+0x54/0x90 >[36332.929929] ? trace_hardirqs_on_caller+0xed/0x180 >[36332.929946] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36332.929952] do_vfs_ioctl+0xa5/0x6e0 >[36332.929959] SyS_ioctl+0x74/0x80 >[36332.929964] do_syscall_64+0x79/0x220 >[36332.929967] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36332.929969] RIP: 0033:0x7f70a90d90f7 >[36332.929971] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36332.929974] RAX: ffffffffffffffda RBX: 000055e7efb45a50 RCX: 00007f70a90d90f7 >[36332.929975] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36332.929976] RBP: 00007ffd456b9940 R08: 000055e7efb45a50 R09: 0000000000000004 >[36332.929977] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36332.929979] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0f66db0 >[36334.211128] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36334.211131] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36334.211134] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36334.211135] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36334.211136] Call Trace: >[36334.211143] dump_stack+0x85/0xbf >[36334.211148] swiotlb_alloc_coherent+0x1be/0x1d0 >[36334.211156] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36334.211165] ttm_dma_populate+0x25e/0x350 [ttm] >[36334.211171] ttm_tt_bind+0x2c/0x60 [ttm] >[36334.211175] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36334.211184] ttm_bo_validate+0x189/0x1a0 [ttm] >[36334.211187] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36334.211193] ? mutex_trylock+0xcd/0xe0 >[36334.211198] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36334.211231] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36334.211252] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36334.211275] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36334.211298] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36334.211320] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36334.211337] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36334.211358] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36334.211371] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36334.211379] drm_ioctl+0x2d5/0x370 [drm] >[36334.211396] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36334.211401] ? __pm_runtime_resume+0x54/0x90 >[36334.211407] ? trace_hardirqs_on_caller+0xed/0x180 >[36334.211425] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36334.211430] do_vfs_ioctl+0xa5/0x6e0 >[36334.211437] SyS_ioctl+0x74/0x80 >[36334.211442] do_syscall_64+0x79/0x220 >[36334.211445] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36334.211448] RIP: 0033:0x7f70a90d90f7 >[36334.211450] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36334.211452] RAX: ffffffffffffffda RBX: 000055e7f1527ba0 RCX: 00007f70a90d90f7 >[36334.211454] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36334.211455] RBP: 00007ffd456b9940 R08: 000055e7f1527ba0 R09: 0000000000000004 >[36334.211456] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36334.211457] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f45848d0 >[36337.010178] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36337.010181] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36337.010184] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36337.010186] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36337.010187] Call Trace: >[36337.010193] dump_stack+0x85/0xbf >[36337.010197] swiotlb_alloc_coherent+0x1be/0x1d0 >[36337.010205] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36337.010214] ttm_dma_populate+0x25e/0x350 [ttm] >[36337.010220] ttm_tt_bind+0x2c/0x60 [ttm] >[36337.010224] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36337.010232] ttm_bo_validate+0x189/0x1a0 [ttm] >[36337.010235] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36337.010241] ? mutex_trylock+0xcd/0xe0 >[36337.010246] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36337.010278] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36337.010299] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36337.010305] ? __lock_acquire+0x2d4/0x1340 >[36337.010325] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36337.010348] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36337.010370] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36337.010387] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36337.010407] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36337.010420] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36337.010428] drm_ioctl+0x2d5/0x370 [drm] >[36337.010446] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36337.010451] ? __pm_runtime_resume+0x54/0x90 >[36337.010455] ? trace_hardirqs_on_caller+0xed/0x180 >[36337.010473] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36337.010479] do_vfs_ioctl+0xa5/0x6e0 >[36337.010486] SyS_ioctl+0x74/0x80 >[36337.010490] do_syscall_64+0x79/0x220 >[36337.010494] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36337.010496] RIP: 0033:0x7f70a90d90f7 >[36337.010497] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36337.010500] RAX: ffffffffffffffda RBX: 000055e7eded82e0 RCX: 00007f70a90d90f7 >[36337.010501] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36337.010503] RBP: 00007ffd456b9940 R08: 000055e7eded82e0 R09: 00007f70a939dc50 >[36337.010504] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[36337.010505] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eec85e80 >[36340.173778] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36340.173812] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36340.173816] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36340.173818] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36340.173820] Call Trace: >[36340.173829] dump_stack+0x85/0xbf >[36340.173835] swiotlb_alloc_coherent+0x1be/0x1d0 >[36340.173844] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36340.173853] ttm_dma_populate+0x25e/0x350 [ttm] >[36340.173859] ttm_tt_bind+0x2c/0x60 [ttm] >[36340.173863] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36340.173871] ttm_bo_validate+0x189/0x1a0 [ttm] >[36340.173874] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36340.173880] ? mutex_trylock+0xcd/0xe0 >[36340.173885] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36340.173916] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36340.173945] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36340.173966] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36340.173987] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36340.174007] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36340.174022] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36340.174041] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36340.174053] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36340.174061] drm_ioctl+0x2d5/0x370 [drm] >[36340.174077] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36340.174081] ? __pm_runtime_resume+0x54/0x90 >[36340.174086] ? trace_hardirqs_on_caller+0xed/0x180 >[36340.174103] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36340.174108] do_vfs_ioctl+0xa5/0x6e0 >[36340.174115] SyS_ioctl+0x74/0x80 >[36340.174121] do_syscall_64+0x79/0x220 >[36340.174124] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36340.174126] RIP: 0033:0x7fd8d64ef0f7 >[36340.174127] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36340.174130] RAX: ffffffffffffffda RBX: 0000000002bec050 RCX: 00007fd8d64ef0f7 >[36340.174131] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[36340.174133] RBP: 00007ffcc6dba1c0 R08: 0000000002bec050 R09: 0000000000000004 >[36340.174134] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36340.174135] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000308f700 >[36341.991303] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36341.991307] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36341.991311] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36341.991313] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36341.991314] Call Trace: >[36341.991323] dump_stack+0x85/0xbf >[36341.991329] swiotlb_alloc_coherent+0x1be/0x1d0 >[36341.991340] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36341.991354] ttm_dma_populate+0x25e/0x350 [ttm] >[36341.991363] ttm_tt_bind+0x2c/0x60 [ttm] >[36341.991369] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36341.991381] ttm_bo_validate+0x189/0x1a0 [ttm] >[36341.991385] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36341.991393] ? mutex_trylock+0xcd/0xe0 >[36341.991401] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36341.991439] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36341.991470] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36341.991505] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36341.991540] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36341.991573] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36341.991595] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36341.991622] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36341.991636] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36341.991650] drm_ioctl+0x2d5/0x370 [drm] >[36341.991676] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36341.991683] ? __pm_runtime_resume+0x54/0x90 >[36341.991690] ? trace_hardirqs_on_caller+0xed/0x180 >[36341.991718] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36341.991725] do_vfs_ioctl+0xa5/0x6e0 >[36341.991736] SyS_ioctl+0x74/0x80 >[36341.991743] do_syscall_64+0x79/0x220 >[36341.991747] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36341.991751] RIP: 0033:0x7fd8d64ef0f7 >[36341.991753] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36341.991757] RAX: ffffffffffffffda RBX: 00000000030d8270 RCX: 00007fd8d64ef0f7 >[36341.991759] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36341.991761] RBP: 00007ffcc6dba370 R08: 00000000030d8270 R09: 0000000000000004 >[36341.991763] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36341.991765] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ccf490 >[36342.075473] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36342.075476] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36342.075479] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36342.075481] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36342.075482] Call Trace: >[36342.075489] dump_stack+0x85/0xbf >[36342.075494] swiotlb_alloc_coherent+0x1be/0x1d0 >[36342.075502] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36342.075512] ttm_dma_populate+0x25e/0x350 [ttm] >[36342.075519] ttm_tt_bind+0x2c/0x60 [ttm] >[36342.075523] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36342.075532] ttm_bo_validate+0x189/0x1a0 [ttm] >[36342.075535] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36342.075542] ? mutex_trylock+0xcd/0xe0 >[36342.075548] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36342.075584] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36342.075609] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36342.075635] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36342.075659] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36342.075682] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36342.075700] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36342.075721] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36342.075734] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36342.075743] drm_ioctl+0x2d5/0x370 [drm] >[36342.075761] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36342.075766] ? __pm_runtime_resume+0x54/0x90 >[36342.075771] ? trace_hardirqs_on_caller+0xed/0x180 >[36342.075790] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36342.075797] do_vfs_ioctl+0xa5/0x6e0 >[36342.075806] SyS_ioctl+0x74/0x80 >[36342.075811] do_syscall_64+0x79/0x220 >[36342.075814] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36342.075817] RIP: 0033:0x7fd8d64ef0f7 >[36342.075818] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36342.075821] RAX: ffffffffffffffda RBX: 00000000030d8270 RCX: 00007fd8d64ef0f7 >[36342.075823] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36342.075824] RBP: 00007ffcc6dba370 R08: 00000000030d8270 R09: 0000000000000004 >[36342.075825] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36342.075826] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ccf490 >[36343.206501] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36343.206506] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36343.206510] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36343.206512] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36343.206514] Call Trace: >[36343.206522] dump_stack+0x85/0xbf >[36343.206528] swiotlb_alloc_coherent+0x1be/0x1d0 >[36343.206539] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36343.206554] ttm_dma_populate+0x25e/0x350 [ttm] >[36343.206564] ttm_tt_bind+0x2c/0x60 [ttm] >[36343.206570] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36343.206582] ttm_bo_validate+0x189/0x1a0 [ttm] >[36343.206587] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36343.206595] ? mutex_trylock+0xcd/0xe0 >[36343.206603] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36343.206641] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36343.206668] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36343.206704] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36343.206736] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36343.206769] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36343.206793] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36343.206826] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36343.206837] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36343.206846] drm_ioctl+0x2d5/0x370 [drm] >[36343.206868] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36343.206875] ? __pm_runtime_resume+0x54/0x90 >[36343.206882] ? trace_hardirqs_on_caller+0xed/0x180 >[36343.206910] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36343.206918] do_vfs_ioctl+0xa5/0x6e0 >[36343.206928] SyS_ioctl+0x74/0x80 >[36343.206935] do_syscall_64+0x79/0x220 >[36343.206940] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36343.206943] RIP: 0033:0x7f70a90d90f7 >[36343.206946] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36343.206949] RAX: ffffffffffffffda RBX: 000055e7f18683e0 RCX: 00007f70a90d90f7 >[36343.206950] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36343.206951] RBP: 00007ffd456b9940 R08: 000055e7f18683e0 R09: 0000000000000004 >[36343.206953] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36343.206954] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3edf000 >[36344.058927] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36344.058931] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36344.058933] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36344.058935] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36344.058936] Call Trace: >[36344.058943] dump_stack+0x85/0xbf >[36344.058947] swiotlb_alloc_coherent+0x1be/0x1d0 >[36344.058955] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36344.058965] ttm_dma_populate+0x25e/0x350 [ttm] >[36344.058971] ttm_tt_bind+0x2c/0x60 [ttm] >[36344.058975] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36344.058984] ttm_bo_validate+0x189/0x1a0 [ttm] >[36344.058988] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36344.058994] ? mutex_trylock+0xcd/0xe0 >[36344.059000] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36344.059031] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36344.059053] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36344.059078] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36344.059102] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36344.059124] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36344.059150] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36344.059171] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36344.059184] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36344.059192] drm_ioctl+0x2d5/0x370 [drm] >[36344.059209] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36344.059214] ? __pm_runtime_resume+0x54/0x90 >[36344.059219] ? trace_hardirqs_on_caller+0xed/0x180 >[36344.059238] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36344.059243] do_vfs_ioctl+0xa5/0x6e0 >[36344.059250] SyS_ioctl+0x74/0x80 >[36344.059255] do_syscall_64+0x79/0x220 >[36344.059258] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36344.059261] RIP: 0033:0x7f70a90d90f7 >[36344.059263] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36344.059265] RAX: ffffffffffffffda RBX: 000055e7eb5b7a20 RCX: 00007f70a90d90f7 >[36344.059267] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36344.059268] RBP: 00007ffd456b9940 R08: 000055e7eb5b7a20 R09: 0000000000000004 >[36344.059269] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36344.059271] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f16d3b00 >[36344.835902] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36344.835906] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36344.835908] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36344.835910] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36344.835911] Call Trace: >[36344.835918] dump_stack+0x85/0xbf >[36344.835922] swiotlb_alloc_coherent+0x1be/0x1d0 >[36344.835930] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36344.835939] ttm_dma_populate+0x25e/0x350 [ttm] >[36344.835945] ttm_tt_bind+0x2c/0x60 [ttm] >[36344.835950] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36344.835958] ttm_bo_validate+0x189/0x1a0 [ttm] >[36344.835961] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36344.835967] ? mutex_trylock+0xcd/0xe0 >[36344.835972] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36344.836006] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36344.836029] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36344.836053] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36344.836076] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36344.836098] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36344.836115] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36344.836136] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36344.836147] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36344.836156] drm_ioctl+0x2d5/0x370 [drm] >[36344.836173] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36344.836178] ? __pm_runtime_resume+0x54/0x90 >[36344.836183] ? trace_hardirqs_on_caller+0xed/0x180 >[36344.836201] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36344.836207] do_vfs_ioctl+0xa5/0x6e0 >[36344.836214] SyS_ioctl+0x74/0x80 >[36344.836219] do_syscall_64+0x79/0x220 >[36344.836222] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36344.836225] RIP: 0033:0x7f70a90d90f7 >[36344.836226] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36344.836229] RAX: ffffffffffffffda RBX: 000055e7ecb90f60 RCX: 00007f70a90d90f7 >[36344.836230] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36344.836232] RBP: 00007ffd456b9940 R08: 000055e7ecb90f60 R09: 0000000000000004 >[36344.836233] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36344.836234] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f22c20d0 >[36345.592982] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36345.592987] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36345.592990] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36345.592992] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36345.592994] Call Trace: >[36345.593003] dump_stack+0x85/0xbf >[36345.593009] swiotlb_alloc_coherent+0x1be/0x1d0 >[36345.593019] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36345.593029] ttm_dma_populate+0x25e/0x350 [ttm] >[36345.593035] ttm_tt_bind+0x2c/0x60 [ttm] >[36345.593039] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36345.593048] ttm_bo_validate+0x189/0x1a0 [ttm] >[36345.593051] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36345.593057] ? mutex_trylock+0xcd/0xe0 >[36345.593062] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36345.593096] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36345.593119] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36345.593146] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36345.593170] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36345.593192] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36345.593209] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36345.593230] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36345.593243] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36345.593253] drm_ioctl+0x2d5/0x370 [drm] >[36345.593271] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36345.593276] ? __pm_runtime_resume+0x54/0x90 >[36345.593281] ? trace_hardirqs_on_caller+0xed/0x180 >[36345.593300] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36345.593305] do_vfs_ioctl+0xa5/0x6e0 >[36345.593312] SyS_ioctl+0x74/0x80 >[36345.593317] do_syscall_64+0x79/0x220 >[36345.593320] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36345.593323] RIP: 0033:0x7f70a90d90f7 >[36345.593324] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36345.593327] RAX: ffffffffffffffda RBX: 000055e7f10685b0 RCX: 00007f70a90d90f7 >[36345.593328] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36345.593330] RBP: 00007ffd456b9940 R08: 000055e7f10685b0 R09: 0000000000000004 >[36345.593331] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36345.593332] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2dd6680 >[36348.845919] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36348.845923] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36348.845926] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36348.845928] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36348.845930] Call Trace: >[36348.845938] dump_stack+0x85/0xbf >[36348.845944] swiotlb_alloc_coherent+0x1be/0x1d0 >[36348.845955] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36348.845970] ttm_dma_populate+0x25e/0x350 [ttm] >[36348.845981] ttm_tt_bind+0x2c/0x60 [ttm] >[36348.845987] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36348.846000] ttm_bo_validate+0x189/0x1a0 [ttm] >[36348.846005] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36348.846015] ? mutex_trylock+0xcd/0xe0 >[36348.846023] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36348.846061] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36348.846087] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36348.846124] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36348.846156] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36348.846188] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36348.846215] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36348.846248] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36348.846261] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36348.846274] drm_ioctl+0x2d5/0x370 [drm] >[36348.846302] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36348.846309] ? __pm_runtime_resume+0x54/0x90 >[36348.846317] ? trace_hardirqs_on_caller+0xed/0x180 >[36348.846335] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36348.846340] do_vfs_ioctl+0xa5/0x6e0 >[36348.846348] SyS_ioctl+0x74/0x80 >[36348.846353] do_syscall_64+0x79/0x220 >[36348.846356] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36348.846359] RIP: 0033:0x7f70a90d90f7 >[36348.846361] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36348.846363] RAX: ffffffffffffffda RBX: 000055e7ee791e40 RCX: 00007f70a90d90f7 >[36348.846365] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36348.846366] RBP: 00007ffd456b9940 R08: 000055e7ee791e40 R09: 0000000000000004 >[36348.846367] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36348.846368] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef179f30 >[36349.522047] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36349.522052] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36349.522055] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36349.522057] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36349.522059] Call Trace: >[36349.522067] dump_stack+0x85/0xbf >[36349.522073] swiotlb_alloc_coherent+0x1be/0x1d0 >[36349.522085] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36349.522100] ttm_dma_populate+0x25e/0x350 [ttm] >[36349.522111] ttm_tt_bind+0x2c/0x60 [ttm] >[36349.522117] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36349.522131] ttm_bo_validate+0x189/0x1a0 [ttm] >[36349.522135] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36349.522145] ? mutex_trylock+0xcd/0xe0 >[36349.522153] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36349.522192] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36349.522223] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36349.522261] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36349.522297] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36349.522331] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36349.522356] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36349.522389] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36349.522405] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36349.522418] drm_ioctl+0x2d5/0x370 [drm] >[36349.522445] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36349.522452] ? __pm_runtime_resume+0x54/0x90 >[36349.522460] ? trace_hardirqs_on_caller+0xed/0x180 >[36349.522490] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36349.522497] do_vfs_ioctl+0xa5/0x6e0 >[36349.522509] SyS_ioctl+0x74/0x80 >[36349.522516] do_syscall_64+0x79/0x220 >[36349.522522] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36349.522525] RIP: 0033:0x7f70a90d90f7 >[36349.522527] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36349.522532] RAX: ffffffffffffffda RBX: 000055e7ed9232b0 RCX: 00007f70a90d90f7 >[36349.522534] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36349.522536] RBP: 00007ffd456b98b0 R08: 000055e7ed9232b0 R09: 0000000000000004 >[36349.522538] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36349.522540] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ef620750 >[36349.640411] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36349.640416] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36349.640420] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36349.640422] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36349.640424] Call Trace: >[36349.640432] dump_stack+0x85/0xbf >[36349.640438] swiotlb_alloc_coherent+0x1be/0x1d0 >[36349.640450] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36349.640466] ttm_dma_populate+0x25e/0x350 [ttm] >[36349.640477] ttm_tt_bind+0x2c/0x60 [ttm] >[36349.640483] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36349.640497] ttm_bo_validate+0x189/0x1a0 [ttm] >[36349.640502] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36349.640512] ? mutex_trylock+0xcd/0xe0 >[36349.640520] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36349.640561] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36349.640595] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36349.640635] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36349.640671] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36349.640704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36349.640730] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36349.640762] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36349.640779] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36349.640792] drm_ioctl+0x2d5/0x370 [drm] >[36349.640819] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36349.640826] ? __pm_runtime_resume+0x54/0x90 >[36349.640835] ? trace_hardirqs_on_caller+0xed/0x180 >[36349.640864] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36349.640872] do_vfs_ioctl+0xa5/0x6e0 >[36349.640884] SyS_ioctl+0x74/0x80 >[36349.640892] do_syscall_64+0x79/0x220 >[36349.640897] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36349.640901] RIP: 0033:0x7f70a90d90f7 >[36349.640903] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36349.640907] RAX: ffffffffffffffda RBX: 000055e7f3830f60 RCX: 00007f70a90d90f7 >[36349.640909] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36349.640911] RBP: 00007ffd456b9940 R08: 000055e7f3830f60 R09: 0000000000000004 >[36349.640913] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36349.640915] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebb4beb0 >[36349.682789] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36349.682793] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36349.682795] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36349.682797] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36349.682798] Call Trace: >[36349.682805] dump_stack+0x85/0xbf >[36349.682810] swiotlb_alloc_coherent+0x1be/0x1d0 >[36349.682818] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36349.682834] ttm_dma_populate+0x25e/0x350 [ttm] >[36349.682840] ttm_tt_bind+0x2c/0x60 [ttm] >[36349.682844] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36349.682852] ttm_bo_validate+0x189/0x1a0 [ttm] >[36349.682855] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36349.682862] ? mutex_trylock+0xcd/0xe0 >[36349.682867] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36349.682904] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36349.682933] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36349.682979] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36349.683014] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36349.683048] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36349.683075] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36349.683102] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36349.683114] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36349.683124] drm_ioctl+0x2d5/0x370 [drm] >[36349.683142] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36349.683147] ? __pm_runtime_resume+0x54/0x90 >[36349.683152] ? trace_hardirqs_on_caller+0xed/0x180 >[36349.683170] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36349.683176] do_vfs_ioctl+0xa5/0x6e0 >[36349.683183] SyS_ioctl+0x74/0x80 >[36349.683188] do_syscall_64+0x79/0x220 >[36349.683191] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36349.683194] RIP: 0033:0x7f70a90d90f7 >[36349.683195] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36349.683198] RAX: ffffffffffffffda RBX: 000055e7f3830f60 RCX: 00007f70a90d90f7 >[36349.683199] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36349.683200] RBP: 00007ffd456b9940 R08: 000055e7f3830f60 R09: 0000000000000004 >[36349.683202] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36349.683203] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebb4beb0 >[36349.714601] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36349.714605] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36349.714610] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36349.714612] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36349.714614] Call Trace: >[36349.714623] dump_stack+0x85/0xbf >[36349.714630] swiotlb_alloc_coherent+0x1be/0x1d0 >[36349.714642] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36349.714660] ttm_dma_populate+0x25e/0x350 [ttm] >[36349.714671] ttm_tt_bind+0x2c/0x60 [ttm] >[36349.714677] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36349.714692] ttm_bo_validate+0x189/0x1a0 [ttm] >[36349.714696] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36349.714705] ? mutex_trylock+0xcd/0xe0 >[36349.714713] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36349.714755] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36349.714789] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36349.714827] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36349.714864] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36349.714900] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36349.714928] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36349.714961] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36349.714978] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36349.714992] drm_ioctl+0x2d5/0x370 [drm] >[36349.715020] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36349.715027] ? __pm_runtime_resume+0x54/0x90 >[36349.715035] ? trace_hardirqs_on_caller+0xed/0x180 >[36349.715066] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36349.715074] do_vfs_ioctl+0xa5/0x6e0 >[36349.715085] SyS_ioctl+0x74/0x80 >[36349.715092] do_syscall_64+0x79/0x220 >[36349.715098] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36349.715101] RIP: 0033:0x7f70a90d90f7 >[36349.715104] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36349.715108] RAX: ffffffffffffffda RBX: 000055e7f029a070 RCX: 00007f70a90d90f7 >[36349.715110] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36349.715113] RBP: 00007ffd456b9940 R08: 000055e7f029a070 R09: 0000000000000004 >[36349.715115] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36349.715117] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eebde290 >[36360.782505] swiotlb_tbl_map_single: 12 callbacks suppressed >[36360.782512] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36360.782523] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36360.782526] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36360.782528] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36360.782530] Call Trace: >[36360.782537] dump_stack+0x85/0xbf >[36360.782542] swiotlb_alloc_coherent+0x1be/0x1d0 >[36360.782549] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36360.782558] ttm_dma_populate+0x25e/0x350 [ttm] >[36360.782566] ttm_tt_bind+0x2c/0x60 [ttm] >[36360.782570] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36360.782578] ttm_bo_validate+0x189/0x1a0 [ttm] >[36360.782581] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36360.782587] ? mutex_trylock+0xcd/0xe0 >[36360.782592] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36360.782628] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36360.782647] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36360.782668] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36360.782690] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36360.782710] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36360.782726] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36360.782745] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36360.782757] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36360.782765] drm_ioctl+0x2d5/0x370 [drm] >[36360.782781] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36360.782786] ? __pm_runtime_resume+0x54/0x90 >[36360.782791] ? trace_hardirqs_on_caller+0xed/0x180 >[36360.782808] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36360.782813] do_vfs_ioctl+0xa5/0x6e0 >[36360.782820] SyS_ioctl+0x74/0x80 >[36360.782825] do_syscall_64+0x79/0x220 >[36360.782828] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36360.782831] RIP: 0033:0x7f70a90d90f7 >[36360.782832] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36360.782835] RAX: ffffffffffffffda RBX: 000055e7f0623a10 RCX: 00007f70a90d90f7 >[36360.782836] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36360.782837] RBP: 00007ffd456b9940 R08: 000055e7f0623a10 R09: 0000000000000004 >[36360.782839] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36360.782840] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0bbf6e0 >[36360.835489] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36360.835493] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36360.835497] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36360.835498] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36360.835500] Call Trace: >[36360.835510] dump_stack+0x85/0xbf >[36360.835516] swiotlb_alloc_coherent+0x1be/0x1d0 >[36360.835526] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36360.835535] ttm_dma_populate+0x25e/0x350 [ttm] >[36360.835541] ttm_tt_bind+0x2c/0x60 [ttm] >[36360.835545] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36360.835553] ttm_bo_validate+0x189/0x1a0 [ttm] >[36360.835556] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36360.835562] ? mutex_trylock+0xcd/0xe0 >[36360.835570] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36360.835628] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36360.835648] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36360.835670] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36360.835691] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36360.835712] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36360.835728] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36360.835747] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36360.835764] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36360.835772] drm_ioctl+0x2d5/0x370 [drm] >[36360.835788] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36360.835793] ? __pm_runtime_resume+0x54/0x90 >[36360.835799] ? trace_hardirqs_on_caller+0xed/0x180 >[36360.835816] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36360.835821] do_vfs_ioctl+0xa5/0x6e0 >[36360.835828] SyS_ioctl+0x74/0x80 >[36360.835833] do_syscall_64+0x79/0x220 >[36360.835836] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36360.835839] RIP: 0033:0x7f70a90d90f7 >[36360.835840] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36360.835843] RAX: ffffffffffffffda RBX: 000055e7f0623a10 RCX: 00007f70a90d90f7 >[36360.835845] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36360.835846] RBP: 00007ffd456b9940 R08: 000055e7f0623a10 R09: 0000000000000004 >[36360.835847] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36360.835848] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0bbf6e0 >[36360.836423] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36360.836426] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36360.836428] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36360.836429] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36360.836430] Call Trace: >[36360.836434] dump_stack+0x85/0xbf >[36360.836437] swiotlb_alloc_coherent+0x1be/0x1d0 >[36360.836443] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36360.836452] ttm_dma_populate+0x25e/0x350 [ttm] >[36360.836458] ttm_tt_bind+0x2c/0x60 [ttm] >[36360.836461] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36360.836469] ttm_bo_validate+0x189/0x1a0 [ttm] >[36360.836472] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36360.836477] ? mutex_trylock+0xcd/0xe0 >[36360.836482] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36360.836501] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36360.836519] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36360.836540] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36360.836561] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36360.836581] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36360.836597] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36360.836616] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36360.836623] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36360.836631] drm_ioctl+0x2d5/0x370 [drm] >[36360.836647] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36360.836651] ? __pm_runtime_resume+0x54/0x90 >[36360.836655] ? trace_hardirqs_on_caller+0xed/0x180 >[36360.836673] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36360.836678] do_vfs_ioctl+0xa5/0x6e0 >[36360.836685] SyS_ioctl+0x74/0x80 >[36360.836689] do_syscall_64+0x79/0x220 >[36360.836691] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36360.836693] RIP: 0033:0x7f70a90d90f7 >[36360.836695] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36360.836697] RAX: ffffffffffffffda RBX: 000055e7f0623a10 RCX: 00007f70a90d90f7 >[36360.836698] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36360.836700] RBP: 00007ffd456b9940 R08: 000055e7f0623a10 R09: 0000000000000004 >[36360.836701] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36360.836702] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0bbf6e0 >[36365.432929] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36365.432933] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36365.432935] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36365.432937] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36365.432938] Call Trace: >[36365.432946] dump_stack+0x85/0xbf >[36365.432950] swiotlb_alloc_coherent+0x1be/0x1d0 >[36365.432959] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36365.432969] ttm_dma_populate+0x25e/0x350 [ttm] >[36365.432976] ttm_tt_bind+0x2c/0x60 [ttm] >[36365.432982] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36365.432995] ttm_bo_validate+0x189/0x1a0 [ttm] >[36365.432999] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36365.433008] ? mutex_trylock+0xcd/0xe0 >[36365.433015] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36365.433059] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36365.433090] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36365.433123] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36365.433157] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36365.433188] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36365.433214] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36365.433244] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36365.433258] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36365.433267] drm_ioctl+0x2d5/0x370 [drm] >[36365.433291] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36365.433297] ? __pm_runtime_resume+0x54/0x90 >[36365.433305] ? trace_hardirqs_on_caller+0xed/0x180 >[36365.433331] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36365.433339] do_vfs_ioctl+0xa5/0x6e0 >[36365.433349] SyS_ioctl+0x74/0x80 >[36365.433357] do_syscall_64+0x79/0x220 >[36365.433360] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36365.433363] RIP: 0033:0x7f70a90d90f7 >[36365.433366] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36365.433369] RAX: ffffffffffffffda RBX: 000055e7f352ef00 RCX: 00007f70a90d90f7 >[36365.433371] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36365.433373] RBP: 00007ffd456b99b0 R08: 000055e7f352ef00 R09: 0000000000000004 >[36365.433375] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36365.433378] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7eeb5e130 >[36365.578007] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36365.578012] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36365.578016] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36365.578018] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36365.578020] Call Trace: >[36365.578039] dump_stack+0x85/0xbf >[36365.578045] swiotlb_alloc_coherent+0x1be/0x1d0 >[36365.578057] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36365.578075] ttm_dma_populate+0x25e/0x350 [ttm] >[36365.578086] ttm_tt_bind+0x2c/0x60 [ttm] >[36365.578093] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36365.578107] ttm_bo_validate+0x189/0x1a0 [ttm] >[36365.578112] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36365.578122] ? mutex_trylock+0xcd/0xe0 >[36365.578131] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36365.578171] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36365.578205] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36365.578244] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36365.578284] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36365.578323] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36365.578353] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36365.578389] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36365.578406] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36365.578423] drm_ioctl+0x2d5/0x370 [drm] >[36365.578455] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36365.578463] ? __pm_runtime_resume+0x54/0x90 >[36365.578471] ? trace_hardirqs_on_caller+0xed/0x180 >[36365.578505] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36365.578513] do_vfs_ioctl+0xa5/0x6e0 >[36365.578525] SyS_ioctl+0x74/0x80 >[36365.578533] do_syscall_64+0x79/0x220 >[36365.578538] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36365.578542] RIP: 0033:0x7f70a90d90f7 >[36365.578544] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36365.578549] RAX: ffffffffffffffda RBX: 000055e7f3696940 RCX: 00007f70a90d90f7 >[36365.578551] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36365.578553] RBP: 00007ffd456b9940 R08: 000055e7f3696940 R09: 0000000000000004 >[36365.578555] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36365.578558] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb878ea0 >[36365.852811] swiotlb_tbl_map_single: 6 callbacks suppressed >[36365.852814] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36365.852818] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36365.852821] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36365.852823] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36365.852825] Call Trace: >[36365.852835] dump_stack+0x85/0xbf >[36365.852842] swiotlb_alloc_coherent+0x1be/0x1d0 >[36365.852854] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36365.852869] ttm_dma_populate+0x25e/0x350 [ttm] >[36365.852879] ttm_tt_bind+0x2c/0x60 [ttm] >[36365.852885] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36365.852898] ttm_bo_validate+0x189/0x1a0 [ttm] >[36365.852903] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36365.852913] ? mutex_trylock+0xcd/0xe0 >[36365.852931] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36365.852978] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36365.853005] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36365.853032] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36365.853057] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36365.853081] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36365.853099] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36365.853122] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36365.853143] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36365.853155] drm_ioctl+0x2d5/0x370 [drm] >[36365.853186] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36365.853192] ? __pm_runtime_resume+0x54/0x90 >[36365.853207] ? trace_hardirqs_on_caller+0xed/0x180 >[36365.853227] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36365.853235] do_vfs_ioctl+0xa5/0x6e0 >[36365.853241] SyS_ioctl+0x74/0x80 >[36365.853247] do_syscall_64+0x79/0x220 >[36365.853251] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36365.853254] RIP: 0033:0x7f70a90d90f7 >[36365.853255] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36365.853258] RAX: ffffffffffffffda RBX: 000055e7f28e5180 RCX: 00007f70a90d90f7 >[36365.853259] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36365.853260] RBP: 00007ffd456b99b0 R08: 000055e7f28e5180 R09: 0000000000000004 >[36365.853262] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36365.853263] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ef626800 >[36371.565261] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36371.565264] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36371.565277] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36371.565278] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36371.565279] Call Trace: >[36371.565286] dump_stack+0x85/0xbf >[36371.565290] swiotlb_alloc_coherent+0x1be/0x1d0 >[36371.565298] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36371.565307] ttm_dma_populate+0x25e/0x350 [ttm] >[36371.565313] ttm_tt_bind+0x2c/0x60 [ttm] >[36371.565317] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36371.565325] ttm_bo_validate+0x189/0x1a0 [ttm] >[36371.565328] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36371.565334] ? mutex_trylock+0xcd/0xe0 >[36371.565339] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36371.565370] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36371.565391] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36371.565414] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36371.565447] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36371.565479] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36371.565495] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36371.565516] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36371.565527] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36371.565535] drm_ioctl+0x2d5/0x370 [drm] >[36371.565551] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36371.565556] ? __pm_runtime_resume+0x54/0x90 >[36371.565561] ? trace_hardirqs_on_caller+0xed/0x180 >[36371.565579] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36371.565584] do_vfs_ioctl+0xa5/0x6e0 >[36371.565590] SyS_ioctl+0x74/0x80 >[36371.565595] do_syscall_64+0x79/0x220 >[36371.565598] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36371.565600] RIP: 0033:0x7f70a90d90f7 >[36371.565602] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36371.565604] RAX: ffffffffffffffda RBX: 000055e7f35b3de0 RCX: 00007f70a90d90f7 >[36371.565606] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36371.565607] RBP: 00007ffd456b9940 R08: 000055e7f35b3de0 R09: 0000000000000004 >[36371.565608] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36371.565609] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0cf3ef0 >[36381.062163] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36381.062166] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36381.062169] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36381.062171] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36381.062173] Call Trace: >[36381.062182] dump_stack+0x85/0xbf >[36381.062187] swiotlb_alloc_coherent+0x1be/0x1d0 >[36381.062199] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36381.062216] ttm_dma_populate+0x25e/0x350 [ttm] >[36381.062227] ttm_tt_bind+0x2c/0x60 [ttm] >[36381.062233] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36381.062241] ttm_bo_validate+0x189/0x1a0 [ttm] >[36381.062244] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36381.062250] ? mutex_trylock+0xcd/0xe0 >[36381.062255] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36381.062287] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36381.062311] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36381.062335] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36381.062359] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36381.062381] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36381.062399] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36381.062420] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36381.062432] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36381.062441] drm_ioctl+0x2d5/0x370 [drm] >[36381.062458] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36381.062463] ? __pm_runtime_resume+0x54/0x90 >[36381.062468] ? trace_hardirqs_on_caller+0xed/0x180 >[36381.062496] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36381.062505] do_vfs_ioctl+0xa5/0x6e0 >[36381.062517] SyS_ioctl+0x74/0x80 >[36381.062525] do_syscall_64+0x79/0x220 >[36381.062530] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36381.062534] RIP: 0033:0x7fd8d64ef0f7 >[36381.062536] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36381.062541] RAX: ffffffffffffffda RBX: 0000000002bf9950 RCX: 00007fd8d64ef0f7 >[36381.062543] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36381.062545] RBP: 00007ffcc6dba370 R08: 0000000002bf9950 R09: 0000000000000004 >[36381.062547] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36381.062549] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c50950 >[36385.217947] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36385.217951] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36385.217978] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36385.217981] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36385.217982] Call Trace: >[36385.217991] dump_stack+0x85/0xbf >[36385.217997] swiotlb_alloc_coherent+0x1be/0x1d0 >[36385.218009] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36385.218025] ttm_dma_populate+0x25e/0x350 [ttm] >[36385.218036] ttm_tt_bind+0x2c/0x60 [ttm] >[36385.218043] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36385.218057] ttm_bo_validate+0x189/0x1a0 [ttm] >[36385.218062] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36385.218072] ? mutex_trylock+0xcd/0xe0 >[36385.218081] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36385.218124] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36385.218155] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36385.218193] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36385.218229] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36385.218264] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36385.218290] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36385.218324] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36385.218339] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36385.218353] drm_ioctl+0x2d5/0x370 [drm] >[36385.218382] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36385.218389] ? __pm_runtime_resume+0x54/0x90 >[36385.218398] ? trace_hardirqs_on_caller+0xed/0x180 >[36385.218428] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36385.218436] do_vfs_ioctl+0xa5/0x6e0 >[36385.218448] SyS_ioctl+0x74/0x80 >[36385.218456] do_syscall_64+0x79/0x220 >[36385.218461] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36385.218464] RIP: 0033:0x7fd8d64ef0f7 >[36385.218467] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36385.218471] RAX: ffffffffffffffda RBX: 000000000325d030 RCX: 00007fd8d64ef0f7 >[36385.218474] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36385.218476] RBP: 00007ffcc6dba370 R08: 000000000325d030 R09: 0000000000000004 >[36385.218478] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36385.218480] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c6c710 >[36390.274680] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36390.274685] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36390.274689] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36390.274691] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36390.274693] Call Trace: >[36390.274703] dump_stack+0x85/0xbf >[36390.274709] swiotlb_alloc_coherent+0x1be/0x1d0 >[36390.274720] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36390.274737] ttm_dma_populate+0x25e/0x350 [ttm] >[36390.274748] ttm_tt_bind+0x2c/0x60 [ttm] >[36390.274755] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36390.274769] ttm_bo_validate+0x189/0x1a0 [ttm] >[36390.274774] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36390.274783] ? mutex_trylock+0xcd/0xe0 >[36390.274792] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36390.274832] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36390.274868] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36390.274908] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36390.274947] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36390.274982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36390.275009] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36390.275042] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36390.275058] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36390.275072] drm_ioctl+0x2d5/0x370 [drm] >[36390.275101] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36390.275108] ? __pm_runtime_resume+0x54/0x90 >[36390.275117] ? trace_hardirqs_on_caller+0xed/0x180 >[36390.275147] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36390.275155] do_vfs_ioctl+0xa5/0x6e0 >[36390.275167] SyS_ioctl+0x74/0x80 >[36390.275175] do_syscall_64+0x79/0x220 >[36390.275180] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36390.275184] RIP: 0033:0x7f70a90d90f7 >[36390.275187] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36390.275191] RAX: ffffffffffffffda RBX: 000055e7eed587e0 RCX: 00007f70a90d90f7 >[36390.275193] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36390.275195] RBP: 00007ffd456b9940 R08: 000055e7eed587e0 R09: 0000000000000004 >[36390.275198] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36390.275200] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eec33470 >[36390.276275] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36390.276279] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36390.276282] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36390.276284] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36390.276286] Call Trace: >[36390.276292] dump_stack+0x85/0xbf >[36390.276299] swiotlb_alloc_coherent+0x1be/0x1d0 >[36390.276310] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36390.276326] ttm_dma_populate+0x25e/0x350 [ttm] >[36390.276337] ttm_tt_bind+0x2c/0x60 [ttm] >[36390.276344] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36390.276358] ttm_bo_validate+0x189/0x1a0 [ttm] >[36390.276363] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36390.276372] ? mutex_trylock+0xcd/0xe0 >[36390.276381] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36390.276414] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36390.276445] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36390.276483] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36390.276519] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36390.276552] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36390.276578] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36390.276611] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36390.276627] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36390.276642] drm_ioctl+0x2d5/0x370 [drm] >[36390.276669] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36390.276676] ? __pm_runtime_resume+0x54/0x90 >[36390.276685] ? trace_hardirqs_on_caller+0xed/0x180 >[36390.276715] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36390.276722] do_vfs_ioctl+0xa5/0x6e0 >[36390.276735] SyS_ioctl+0x74/0x80 >[36390.276743] do_syscall_64+0x79/0x220 >[36390.276748] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36390.276751] RIP: 0033:0x7f70a90d90f7 >[36390.276754] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36390.276760] RAX: ffffffffffffffda RBX: 000055e7eed587e0 RCX: 00007f70a90d90f7 >[36390.276762] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36390.276764] RBP: 00007ffd456b9940 R08: 000055e7eed587e0 R09: 0000000000000004 >[36390.276766] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36390.276768] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eec33470 >[36405.031056] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36405.031061] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36405.031065] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36405.031067] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36405.031069] Call Trace: >[36405.031078] dump_stack+0x85/0xbf >[36405.031084] swiotlb_alloc_coherent+0x1be/0x1d0 >[36405.031095] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36405.031109] ttm_dma_populate+0x25e/0x350 [ttm] >[36405.031118] ttm_tt_bind+0x2c/0x60 [ttm] >[36405.031124] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36405.031135] ttm_bo_validate+0x189/0x1a0 [ttm] >[36405.031140] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36405.031148] ? mutex_trylock+0xcd/0xe0 >[36405.031156] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36405.031194] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36405.031225] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36405.031260] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36405.031299] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36405.031333] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36405.031360] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36405.031394] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36405.031409] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36405.031423] drm_ioctl+0x2d5/0x370 [drm] >[36405.031456] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36405.031464] ? __pm_runtime_resume+0x54/0x90 >[36405.031472] ? trace_hardirqs_on_caller+0xed/0x180 >[36405.031503] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36405.031510] do_vfs_ioctl+0xa5/0x6e0 >[36405.031521] SyS_ioctl+0x74/0x80 >[36405.031529] do_syscall_64+0x79/0x220 >[36405.031534] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36405.031537] RIP: 0033:0x7f70a90d90f7 >[36405.031540] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36405.031544] RAX: ffffffffffffffda RBX: 000055e7eda39840 RCX: 00007f70a90d90f7 >[36405.031546] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36405.031548] RBP: 00007ffd456b98b0 R08: 000055e7eda39840 R09: 0000000000000004 >[36405.031550] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36405.031552] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ee6c51d0 >[36405.098138] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36405.098143] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36405.098148] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36405.098150] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36405.098152] Call Trace: >[36405.098161] dump_stack+0x85/0xbf >[36405.098165] swiotlb_alloc_coherent+0x1be/0x1d0 >[36405.098173] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36405.098182] ttm_dma_populate+0x25e/0x350 [ttm] >[36405.098189] ttm_tt_bind+0x2c/0x60 [ttm] >[36405.098193] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36405.098203] ttm_bo_validate+0x189/0x1a0 [ttm] >[36405.098206] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36405.098212] ? mutex_trylock+0xcd/0xe0 >[36405.098221] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36405.098264] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36405.098298] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36405.098338] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36405.098376] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36405.098410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36405.098433] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36405.098460] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36405.098474] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36405.098488] drm_ioctl+0x2d5/0x370 [drm] >[36405.098508] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36405.098513] ? __pm_runtime_resume+0x54/0x90 >[36405.098521] ? trace_hardirqs_on_caller+0xed/0x180 >[36405.098549] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36405.098556] do_vfs_ioctl+0xa5/0x6e0 >[36405.098566] SyS_ioctl+0x74/0x80 >[36405.098573] do_syscall_64+0x79/0x220 >[36405.098578] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36405.098581] RIP: 0033:0x7f70a90d90f7 >[36405.098584] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36405.098588] RAX: ffffffffffffffda RBX: 000055e7ee5047a0 RCX: 00007f70a90d90f7 >[36405.098590] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36405.098592] RBP: 00007ffd456b99b0 R08: 000055e7ee5047a0 R09: 0000000000000004 >[36405.098594] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36405.098596] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ef125300 >[36405.382351] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36405.382355] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36405.382358] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36405.382360] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36405.382362] Call Trace: >[36405.382370] dump_stack+0x85/0xbf >[36405.382376] swiotlb_alloc_coherent+0x1be/0x1d0 >[36405.382388] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36405.382402] ttm_dma_populate+0x25e/0x350 [ttm] >[36405.382411] ttm_tt_bind+0x2c/0x60 [ttm] >[36405.382417] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36405.382429] ttm_bo_validate+0x189/0x1a0 [ttm] >[36405.382433] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36405.382441] ? mutex_trylock+0xcd/0xe0 >[36405.382448] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36405.382494] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36405.382520] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36405.382552] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36405.382583] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36405.382615] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36405.382638] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36405.382670] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36405.382686] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36405.382698] drm_ioctl+0x2d5/0x370 [drm] >[36405.382723] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36405.382730] ? __pm_runtime_resume+0x54/0x90 >[36405.382738] ? trace_hardirqs_on_caller+0xed/0x180 >[36405.382766] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36405.382774] do_vfs_ioctl+0xa5/0x6e0 >[36405.382785] SyS_ioctl+0x74/0x80 >[36405.382792] do_syscall_64+0x79/0x220 >[36405.382797] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36405.382799] RIP: 0033:0x7f70a90d90f7 >[36405.382801] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36405.382803] RAX: ffffffffffffffda RBX: 000055e7edae5350 RCX: 00007f70a90d90f7 >[36405.382805] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36405.382806] RBP: 00007ffd456b9940 R08: 000055e7edae5350 R09: 0000000000000004 >[36405.382807] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36405.382808] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef9e6b20 >[36409.455404] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36409.455409] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36409.455413] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36409.455415] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36409.455417] Call Trace: >[36409.455426] dump_stack+0x85/0xbf >[36409.455432] swiotlb_alloc_coherent+0x1be/0x1d0 >[36409.455444] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36409.455461] ttm_dma_populate+0x25e/0x350 [ttm] >[36409.455472] ttm_tt_bind+0x2c/0x60 [ttm] >[36409.455478] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36409.455492] ttm_bo_validate+0x189/0x1a0 [ttm] >[36409.455498] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36409.455507] ? mutex_trylock+0xcd/0xe0 >[36409.455516] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36409.455555] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36409.455586] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36409.455622] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36409.455657] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36409.455691] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36409.455717] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36409.455750] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36409.455766] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36409.455779] drm_ioctl+0x2d5/0x370 [drm] >[36409.455807] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36409.455814] ? __pm_runtime_resume+0x54/0x90 >[36409.455822] ? trace_hardirqs_on_caller+0xed/0x180 >[36409.455852] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36409.455860] do_vfs_ioctl+0xa5/0x6e0 >[36409.455872] SyS_ioctl+0x74/0x80 >[36409.455879] do_syscall_64+0x79/0x220 >[36409.455884] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36409.455888] RIP: 0033:0x7f70a90d90f7 >[36409.455890] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36409.455895] RAX: ffffffffffffffda RBX: 000055e7ee68fe40 RCX: 00007f70a90d90f7 >[36409.455897] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36409.455899] RBP: 00007ffd456b99b0 R08: 000055e7ee68fe40 R09: 0000000000000004 >[36409.455901] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36409.455903] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f3544b50 >[36409.982710] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36409.982714] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36409.982718] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36409.982719] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36409.982721] Call Trace: >[36409.982730] dump_stack+0x85/0xbf >[36409.982735] swiotlb_alloc_coherent+0x1be/0x1d0 >[36409.982746] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36409.982759] ttm_dma_populate+0x25e/0x350 [ttm] >[36409.982768] ttm_tt_bind+0x2c/0x60 [ttm] >[36409.982774] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36409.982786] ttm_bo_validate+0x189/0x1a0 [ttm] >[36409.982790] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36409.982799] ? mutex_trylock+0xcd/0xe0 >[36409.982807] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36409.982857] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36409.982886] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36409.982922] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36409.982954] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36409.982985] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36409.983010] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36409.983043] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36409.983056] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36409.983064] drm_ioctl+0x2d5/0x370 [drm] >[36409.983081] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36409.983086] ? __pm_runtime_resume+0x54/0x90 >[36409.983091] ? trace_hardirqs_on_caller+0xed/0x180 >[36409.983117] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36409.983125] do_vfs_ioctl+0xa5/0x6e0 >[36409.983133] SyS_ioctl+0x74/0x80 >[36409.983138] do_syscall_64+0x79/0x220 >[36409.983141] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36409.983143] RIP: 0033:0x7f70a90d90f7 >[36409.983145] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36409.983147] RAX: ffffffffffffffda RBX: 000055e7edf3c370 RCX: 00007f70a90d90f7 >[36409.983149] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36409.983150] RBP: 00007ffd456b9940 R08: 000055e7edf3c370 R09: 0000000000000004 >[36409.983151] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36409.983152] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eef73490 >[36413.968501] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36413.968504] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36413.968507] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36413.968508] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36413.968510] Call Trace: >[36413.968516] dump_stack+0x85/0xbf >[36413.968521] swiotlb_alloc_coherent+0x1be/0x1d0 >[36413.968528] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36413.968537] ttm_dma_populate+0x25e/0x350 [ttm] >[36413.968543] ttm_tt_bind+0x2c/0x60 [ttm] >[36413.968547] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36413.968555] ttm_bo_validate+0x189/0x1a0 [ttm] >[36413.968558] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36413.968563] ? mutex_trylock+0xcd/0xe0 >[36413.968568] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36413.968599] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36413.968617] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36413.968639] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36413.968660] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36413.968680] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36413.968695] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36413.968715] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36413.968726] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36413.968734] drm_ioctl+0x2d5/0x370 [drm] >[36413.968750] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36413.968755] ? __pm_runtime_resume+0x54/0x90 >[36413.968760] ? trace_hardirqs_on_caller+0xed/0x180 >[36413.968777] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36413.968782] do_vfs_ioctl+0xa5/0x6e0 >[36413.968789] SyS_ioctl+0x74/0x80 >[36413.968793] do_syscall_64+0x79/0x220 >[36413.968796] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36413.968799] RIP: 0033:0x7f70a90d90f7 >[36413.968800] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36413.968803] RAX: ffffffffffffffda RBX: 000055e7ee2d78d0 RCX: 00007f70a90d90f7 >[36413.968804] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36413.968806] RBP: 00007ffd456b9940 R08: 000055e7ee2d78d0 R09: 0000000000000004 >[36413.968807] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36413.968808] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f340d9d0 >[36418.726891] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36418.726894] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36418.726897] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36418.726898] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36418.726899] Call Trace: >[36418.726907] dump_stack+0x85/0xbf >[36418.726911] swiotlb_alloc_coherent+0x1be/0x1d0 >[36418.726919] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36418.726928] ttm_dma_populate+0x25e/0x350 [ttm] >[36418.726935] ttm_tt_bind+0x2c/0x60 [ttm] >[36418.726939] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36418.726947] ttm_bo_validate+0x189/0x1a0 [ttm] >[36418.726950] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36418.726956] ? mutex_trylock+0xcd/0xe0 >[36418.726964] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36418.727003] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36418.727033] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36418.727070] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36418.727107] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36418.727141] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36418.727166] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36418.727198] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36418.727212] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36418.727222] drm_ioctl+0x2d5/0x370 [drm] >[36418.727242] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36418.727248] ? __pm_runtime_resume+0x54/0x90 >[36418.727255] ? trace_hardirqs_on_caller+0xed/0x180 >[36418.727282] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36418.727288] do_vfs_ioctl+0xa5/0x6e0 >[36418.727295] SyS_ioctl+0x74/0x80 >[36418.727300] do_syscall_64+0x79/0x220 >[36418.727303] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36418.727306] RIP: 0033:0x7fd8d64ef0f7 >[36418.727308] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36418.727310] RAX: ffffffffffffffda RBX: 0000000002da8420 RCX: 00007fd8d64ef0f7 >[36418.727312] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36418.727313] RBP: 00007ffcc6dba370 R08: 0000000002da8420 R09: 0000000000000004 >[36418.727314] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36418.727315] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b1efd0 >[36421.070524] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36421.070528] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36421.070530] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36421.070532] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36421.070533] Call Trace: >[36421.070540] dump_stack+0x85/0xbf >[36421.070545] swiotlb_alloc_coherent+0x1be/0x1d0 >[36421.070553] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36421.070562] ttm_dma_populate+0x25e/0x350 [ttm] >[36421.070568] ttm_tt_bind+0x2c/0x60 [ttm] >[36421.070573] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36421.070580] ttm_bo_validate+0x189/0x1a0 [ttm] >[36421.070584] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36421.070592] ? mutex_trylock+0xcd/0xe0 >[36421.070597] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36421.070632] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36421.070655] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36421.070678] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36421.070711] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36421.070734] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36421.070751] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36421.070771] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36421.070783] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36421.070792] drm_ioctl+0x2d5/0x370 [drm] >[36421.070808] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36421.070813] ? __pm_runtime_resume+0x54/0x90 >[36421.070818] ? trace_hardirqs_on_caller+0xed/0x180 >[36421.070838] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36421.070844] do_vfs_ioctl+0xa5/0x6e0 >[36421.070851] SyS_ioctl+0x74/0x80 >[36421.070856] do_syscall_64+0x79/0x220 >[36421.070859] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36421.070861] RIP: 0033:0x7fd8d64ef0f7 >[36421.070863] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36421.070866] RAX: ffffffffffffffda RBX: 0000000002da8420 RCX: 00007fd8d64ef0f7 >[36421.070867] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36421.070868] RBP: 00007ffcc6dba370 R08: 0000000002da8420 R09: 0000000000000004 >[36421.070870] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36421.070871] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b1efd0 >[36451.166255] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36451.166258] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36451.166261] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36451.166263] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36451.166264] Call Trace: >[36451.166272] dump_stack+0x85/0xbf >[36451.166276] swiotlb_alloc_coherent+0x1be/0x1d0 >[36451.166285] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36451.166299] ttm_dma_populate+0x25e/0x350 [ttm] >[36451.166310] ttm_tt_bind+0x2c/0x60 [ttm] >[36451.166316] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36451.166328] ttm_bo_validate+0x189/0x1a0 [ttm] >[36451.166333] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36451.166342] ? mutex_trylock+0xcd/0xe0 >[36451.166349] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36451.166430] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36451.166465] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36451.166474] ? __lock_acquire+0x2d4/0x1340 >[36451.166505] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36451.166539] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36451.166573] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36451.166599] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36451.166632] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36451.166648] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36451.166664] drm_ioctl+0x2d5/0x370 [drm] >[36451.166692] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36451.166699] ? __pm_runtime_resume+0x54/0x90 >[36451.166707] ? trace_hardirqs_on_caller+0xed/0x180 >[36451.166737] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36451.166746] do_vfs_ioctl+0xa5/0x6e0 >[36451.166758] SyS_ioctl+0x74/0x80 >[36451.166766] do_syscall_64+0x79/0x220 >[36451.166771] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36451.166774] RIP: 0033:0x7f70a90d90f7 >[36451.166777] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36451.166780] RAX: ffffffffffffffda RBX: 000055e7f132c7b0 RCX: 00007f70a90d90f7 >[36451.166781] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36451.166782] RBP: 00007ffd456b99b0 R08: 000055e7f132c7b0 R09: 00007f70a939dc50 >[36451.166784] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[36451.166785] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ef3bd000 >[36451.173554] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36451.173559] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36451.173563] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36451.173566] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36451.173568] Call Trace: >[36451.173576] dump_stack+0x85/0xbf >[36451.173583] swiotlb_alloc_coherent+0x1be/0x1d0 >[36451.173595] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36451.173611] ttm_dma_populate+0x25e/0x350 [ttm] >[36451.173623] ttm_tt_bind+0x2c/0x60 [ttm] >[36451.173629] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36451.173643] ttm_bo_validate+0x189/0x1a0 [ttm] >[36451.173648] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36451.173658] ? mutex_trylock+0xcd/0xe0 >[36451.173667] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36451.173713] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36451.173749] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36451.173759] ? __lock_acquire+0x2d4/0x1340 >[36451.173793] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36451.173832] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36451.173869] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36451.173897] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36451.173932] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36451.173949] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36451.173963] drm_ioctl+0x2d5/0x370 [drm] >[36451.173992] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36451.173999] ? __pm_runtime_resume+0x54/0x90 >[36451.174008] ? trace_hardirqs_on_caller+0xed/0x180 >[36451.174039] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36451.174047] do_vfs_ioctl+0xa5/0x6e0 >[36451.174060] SyS_ioctl+0x74/0x80 >[36451.174068] do_syscall_64+0x79/0x220 >[36451.174073] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36451.174076] RIP: 0033:0x7f70a90d90f7 >[36451.174078] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36451.174082] RAX: ffffffffffffffda RBX: 000055e7f132c7b0 RCX: 00007f70a90d90f7 >[36451.174083] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36451.174085] RBP: 00007ffd456b99b0 R08: 000055e7f132c7b0 R09: 00007f70a939dc50 >[36451.174087] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[36451.174088] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ef3bd000 >[36455.018686] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36455.018691] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36455.018695] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36455.018697] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36455.018699] Call Trace: >[36455.018708] dump_stack+0x85/0xbf >[36455.018715] swiotlb_alloc_coherent+0x1be/0x1d0 >[36455.018726] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36455.018742] ttm_dma_populate+0x25e/0x350 [ttm] >[36455.018753] ttm_tt_bind+0x2c/0x60 [ttm] >[36455.018760] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36455.018774] ttm_bo_validate+0x189/0x1a0 [ttm] >[36455.018779] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36455.018788] ? mutex_trylock+0xcd/0xe0 >[36455.018797] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36455.018842] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36455.018872] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36455.018908] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36455.018944] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36455.018972] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36455.018994] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36455.019024] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36455.019040] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36455.019052] drm_ioctl+0x2d5/0x370 [drm] >[36455.019077] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36455.019083] ? __pm_runtime_resume+0x54/0x90 >[36455.019091] ? trace_hardirqs_on_caller+0xed/0x180 >[36455.019118] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36455.019125] do_vfs_ioctl+0xa5/0x6e0 >[36455.019136] SyS_ioctl+0x74/0x80 >[36455.019143] do_syscall_64+0x79/0x220 >[36455.019147] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36455.019151] RIP: 0033:0x7f70a90d90f7 >[36455.019153] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36455.019157] RAX: ffffffffffffffda RBX: 000055e7eb633a00 RCX: 00007f70a90d90f7 >[36455.019158] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36455.019160] RBP: 00007ffd456b99b0 R08: 000055e7eb633a00 R09: 0000000000000004 >[36455.019162] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36455.019164] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ede6dd80 >[36456.127826] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36456.127831] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36456.127835] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36456.127837] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36456.127838] Call Trace: >[36456.127847] dump_stack+0x85/0xbf >[36456.127853] swiotlb_alloc_coherent+0x1be/0x1d0 >[36456.127864] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36456.127878] ttm_dma_populate+0x25e/0x350 [ttm] >[36456.127886] ttm_tt_bind+0x2c/0x60 [ttm] >[36456.127892] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36456.127903] ttm_bo_validate+0x189/0x1a0 [ttm] >[36456.127907] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36456.127916] ? mutex_trylock+0xcd/0xe0 >[36456.127924] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36456.127999] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36456.128035] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36456.128069] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36456.128103] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36456.128134] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36456.128157] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36456.128185] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36456.128204] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36456.128217] drm_ioctl+0x2d5/0x370 [drm] >[36456.128243] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36456.128250] ? __pm_runtime_resume+0x54/0x90 >[36456.128258] ? trace_hardirqs_on_caller+0xed/0x180 >[36456.128284] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36456.128292] do_vfs_ioctl+0xa5/0x6e0 >[36456.128303] SyS_ioctl+0x74/0x80 >[36456.128310] do_syscall_64+0x79/0x220 >[36456.128315] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36456.128319] RIP: 0033:0x7f70a90d90f7 >[36456.128321] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36456.128325] RAX: ffffffffffffffda RBX: 000055e7ed149640 RCX: 00007f70a90d90f7 >[36456.128326] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36456.128328] RBP: 00007ffd456b99b0 R08: 000055e7ed149640 R09: 0000000000000004 >[36456.128330] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36456.128332] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ed7696a0 >[36462.590565] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36462.590569] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36462.590573] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36462.590575] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36462.590577] Call Trace: >[36462.590586] dump_stack+0x85/0xbf >[36462.590592] swiotlb_alloc_coherent+0x1be/0x1d0 >[36462.590603] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36462.590617] ttm_dma_populate+0x25e/0x350 [ttm] >[36462.590627] ttm_tt_bind+0x2c/0x60 [ttm] >[36462.590633] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36462.590646] ttm_bo_validate+0x189/0x1a0 [ttm] >[36462.590651] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36462.590660] ? mutex_trylock+0xcd/0xe0 >[36462.590668] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36462.590718] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36462.590751] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36462.590791] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36462.590825] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36462.590848] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36462.590865] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36462.590886] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36462.590900] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36462.590909] drm_ioctl+0x2d5/0x370 [drm] >[36462.590926] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36462.590931] ? __pm_runtime_resume+0x54/0x90 >[36462.590937] ? trace_hardirqs_on_caller+0xed/0x180 >[36462.590955] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36462.590962] do_vfs_ioctl+0xa5/0x6e0 >[36462.590969] SyS_ioctl+0x74/0x80 >[36462.590974] do_syscall_64+0x79/0x220 >[36462.590978] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36462.590980] RIP: 0033:0x7f70a90d90f7 >[36462.590982] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36462.590985] RAX: ffffffffffffffda RBX: 000055e7ebbc72f0 RCX: 00007f70a90d90f7 >[36462.590986] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36462.590987] RBP: 00007ffd456b99b0 R08: 000055e7ebbc72f0 R09: 0000000000000004 >[36462.590988] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36462.590990] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f1033660 >[36462.691464] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36462.691468] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36462.691470] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36462.691472] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36462.691473] Call Trace: >[36462.691480] dump_stack+0x85/0xbf >[36462.691485] swiotlb_alloc_coherent+0x1be/0x1d0 >[36462.691493] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36462.691502] ttm_dma_populate+0x25e/0x350 [ttm] >[36462.691508] ttm_tt_bind+0x2c/0x60 [ttm] >[36462.691511] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36462.691519] ttm_bo_validate+0x189/0x1a0 [ttm] >[36462.691522] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36462.691528] ? mutex_trylock+0xcd/0xe0 >[36462.691533] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36462.691567] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36462.691587] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36462.691592] ? __lock_acquire+0x2d4/0x1340 >[36462.691611] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36462.691632] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36462.691652] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36462.691668] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36462.691688] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36462.691700] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36462.691708] drm_ioctl+0x2d5/0x370 [drm] >[36462.691724] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36462.691729] ? __pm_runtime_resume+0x54/0x90 >[36462.691733] ? trace_hardirqs_on_caller+0xed/0x180 >[36462.691750] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36462.691756] do_vfs_ioctl+0xa5/0x6e0 >[36462.691762] SyS_ioctl+0x74/0x80 >[36462.691767] do_syscall_64+0x79/0x220 >[36462.691770] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36462.691773] RIP: 0033:0x7f70a90d90f7 >[36462.691774] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36462.691777] RAX: ffffffffffffffda RBX: 000055e7f0da0fa0 RCX: 00007f70a90d90f7 >[36462.691778] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36462.691779] RBP: 00007ffd456b9940 R08: 000055e7f0da0fa0 R09: 0000000000000004 >[36462.691781] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36462.691782] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edae2450 >[36466.419879] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36466.419884] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36466.419888] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36466.419890] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36466.419892] Call Trace: >[36466.419901] dump_stack+0x85/0xbf >[36466.419907] swiotlb_alloc_coherent+0x1be/0x1d0 >[36466.419918] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36466.419934] ttm_dma_populate+0x25e/0x350 [ttm] >[36466.419946] ttm_tt_bind+0x2c/0x60 [ttm] >[36466.419953] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36466.419967] ttm_bo_validate+0x189/0x1a0 [ttm] >[36466.419973] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36466.419983] ? mutex_trylock+0xcd/0xe0 >[36466.419992] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36466.420032] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36466.420068] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36466.420111] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36466.420150] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36466.420187] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36466.420215] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36466.420250] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36466.420268] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36466.420283] drm_ioctl+0x2d5/0x370 [drm] >[36466.420313] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36466.420320] ? __pm_runtime_resume+0x54/0x90 >[36466.420329] ? trace_hardirqs_on_caller+0xed/0x180 >[36466.420360] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36466.420368] do_vfs_ioctl+0xa5/0x6e0 >[36466.420381] SyS_ioctl+0x74/0x80 >[36466.420389] do_syscall_64+0x79/0x220 >[36466.420394] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36466.420398] RIP: 0033:0x7f70a90d90f7 >[36466.420400] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36466.420405] RAX: ffffffffffffffda RBX: 000055e7eddf3a40 RCX: 00007f70a90d90f7 >[36466.420407] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36466.420409] RBP: 00007ffd456b98b0 R08: 000055e7eddf3a40 R09: 0000000000000004 >[36466.420412] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36466.420414] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ed985ce0 >[36467.414239] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36467.414244] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36467.414247] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36467.414250] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36467.414252] Call Trace: >[36467.414261] dump_stack+0x85/0xbf >[36467.414267] swiotlb_alloc_coherent+0x1be/0x1d0 >[36467.414278] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36467.414294] ttm_dma_populate+0x25e/0x350 [ttm] >[36467.414305] ttm_tt_bind+0x2c/0x60 [ttm] >[36467.414311] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36467.414323] ttm_bo_validate+0x189/0x1a0 [ttm] >[36467.414328] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36467.414337] ? mutex_trylock+0xcd/0xe0 >[36467.414346] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36467.414385] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36467.414415] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36467.414440] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36467.414470] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36467.414503] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36467.414526] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36467.414558] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36467.414571] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36467.414585] drm_ioctl+0x2d5/0x370 [drm] >[36467.414609] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36467.414613] ? __pm_runtime_resume+0x54/0x90 >[36467.414621] ? trace_hardirqs_on_caller+0xed/0x180 >[36467.414650] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36467.414658] do_vfs_ioctl+0xa5/0x6e0 >[36467.414668] SyS_ioctl+0x74/0x80 >[36467.414676] do_syscall_64+0x79/0x220 >[36467.414680] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36467.414684] RIP: 0033:0x7f70a90d90f7 >[36467.414686] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36467.414690] RAX: ffffffffffffffda RBX: 000055e7f03bd7a0 RCX: 00007f70a90d90f7 >[36467.414692] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36467.414694] RBP: 00007ffd456b98b0 R08: 000055e7f03bd7a0 R09: 0000000000000004 >[36467.414696] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36467.414698] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f2dfedf0 >[36499.833115] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36499.833119] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36499.833121] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36499.833123] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36499.833124] Call Trace: >[36499.833131] dump_stack+0x85/0xbf >[36499.833135] swiotlb_alloc_coherent+0x1be/0x1d0 >[36499.833144] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36499.833153] ttm_dma_populate+0x25e/0x350 [ttm] >[36499.833159] ttm_tt_bind+0x2c/0x60 [ttm] >[36499.833163] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36499.833171] ttm_bo_validate+0x189/0x1a0 [ttm] >[36499.833174] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36499.833180] ? mutex_trylock+0xcd/0xe0 >[36499.833185] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36499.833221] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36499.833245] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36499.833268] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36499.833291] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36499.833312] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36499.833329] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36499.833349] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36499.833361] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36499.833369] drm_ioctl+0x2d5/0x370 [drm] >[36499.833385] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36499.833390] ? __pm_runtime_resume+0x54/0x90 >[36499.833395] ? trace_hardirqs_on_caller+0xed/0x180 >[36499.833413] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36499.833418] do_vfs_ioctl+0xa5/0x6e0 >[36499.833425] SyS_ioctl+0x74/0x80 >[36499.833430] do_syscall_64+0x79/0x220 >[36499.833433] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36499.833435] RIP: 0033:0x7f70a90d90f7 >[36499.833436] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36499.833439] RAX: ffffffffffffffda RBX: 000055e7f2d1d2a0 RCX: 00007f70a90d90f7 >[36499.833440] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36499.833442] RBP: 00007ffd456b98b0 R08: 000055e7f2d1d2a0 R09: 0000000000000004 >[36499.833443] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36499.833444] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7edc33de0 >[36499.891031] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36499.891035] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36499.891037] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36499.891039] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36499.891040] Call Trace: >[36499.891047] dump_stack+0x85/0xbf >[36499.891051] swiotlb_alloc_coherent+0x1be/0x1d0 >[36499.891059] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36499.891068] ttm_dma_populate+0x25e/0x350 [ttm] >[36499.891074] ttm_tt_bind+0x2c/0x60 [ttm] >[36499.891078] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36499.891085] ttm_bo_validate+0x189/0x1a0 [ttm] >[36499.891088] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36499.891094] ? mutex_trylock+0xcd/0xe0 >[36499.891099] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36499.891133] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36499.891152] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36499.891173] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36499.891194] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36499.891215] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36499.891231] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36499.891250] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36499.891262] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36499.891270] drm_ioctl+0x2d5/0x370 [drm] >[36499.891287] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36499.891292] ? __pm_runtime_resume+0x54/0x90 >[36499.891297] ? trace_hardirqs_on_caller+0xed/0x180 >[36499.891314] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36499.891319] do_vfs_ioctl+0xa5/0x6e0 >[36499.891326] SyS_ioctl+0x74/0x80 >[36499.891331] do_syscall_64+0x79/0x220 >[36499.891334] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36499.891336] RIP: 0033:0x7f70a90d90f7 >[36499.891337] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36499.891340] RAX: ffffffffffffffda RBX: 000055e7f2d1d2a0 RCX: 00007f70a90d90f7 >[36499.891342] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36499.891343] RBP: 00007ffd456b98b0 R08: 000055e7f2d1d2a0 R09: 0000000000000004 >[36499.891344] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36499.891345] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7edc33de0 >[36505.685197] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36505.685202] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36505.685206] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36505.685209] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36505.685211] Call Trace: >[36505.685220] dump_stack+0x85/0xbf >[36505.685227] swiotlb_alloc_coherent+0x1be/0x1d0 >[36505.685239] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36505.685256] ttm_dma_populate+0x25e/0x350 [ttm] >[36505.685267] ttm_tt_bind+0x2c/0x60 [ttm] >[36505.685273] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36505.685286] ttm_bo_validate+0x189/0x1a0 [ttm] >[36505.685291] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36505.685301] ? mutex_trylock+0xcd/0xe0 >[36505.685309] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36505.685352] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36505.685388] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36505.685428] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36505.685464] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36505.685499] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36505.685525] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36505.685557] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36505.685571] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36505.685583] drm_ioctl+0x2d5/0x370 [drm] >[36505.685609] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36505.685615] ? __pm_runtime_resume+0x54/0x90 >[36505.685623] ? trace_hardirqs_on_caller+0xed/0x180 >[36505.685650] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36505.685658] do_vfs_ioctl+0xa5/0x6e0 >[36505.685668] SyS_ioctl+0x74/0x80 >[36505.685675] do_syscall_64+0x79/0x220 >[36505.685679] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36505.685683] RIP: 0033:0x7f70a90d90f7 >[36505.685685] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36505.685689] RAX: ffffffffffffffda RBX: 000055e7edd12f90 RCX: 00007f70a90d90f7 >[36505.685690] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36505.685692] RBP: 00007ffd456b9940 R08: 000055e7edd12f90 R09: 0000000000000004 >[36505.685694] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36505.685696] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7edfd9030 >[36508.048670] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36508.048673] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36508.048677] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36508.048678] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36508.048679] Call Trace: >[36508.048686] dump_stack+0x85/0xbf >[36508.048692] swiotlb_alloc_coherent+0x1be/0x1d0 >[36508.048706] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36508.048723] ttm_dma_populate+0x25e/0x350 [ttm] >[36508.048734] ttm_tt_bind+0x2c/0x60 [ttm] >[36508.048741] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36508.048753] ttm_bo_validate+0x189/0x1a0 [ttm] >[36508.048757] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36508.048766] ? mutex_trylock+0xcd/0xe0 >[36508.048773] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36508.048817] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36508.048853] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36508.048895] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36508.048933] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36508.048970] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36508.049000] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36508.049037] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36508.049052] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36508.049066] drm_ioctl+0x2d5/0x370 [drm] >[36508.049097] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36508.049104] ? __pm_runtime_resume+0x54/0x90 >[36508.049112] ? trace_hardirqs_on_caller+0xed/0x180 >[36508.049144] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36508.049153] do_vfs_ioctl+0xa5/0x6e0 >[36508.049166] SyS_ioctl+0x74/0x80 >[36508.049174] do_syscall_64+0x79/0x220 >[36508.049180] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36508.049184] RIP: 0033:0x7fd8d64ef0f7 >[36508.049186] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36508.049191] RAX: ffffffffffffffda RBX: 0000000002cc0810 RCX: 00007fd8d64ef0f7 >[36508.049193] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36508.049195] RBP: 00007ffcc6dba370 R08: 0000000002cc0810 R09: 0000000000000004 >[36508.049197] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36508.049199] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000302f3b0 >[36508.053095] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36508.053100] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36508.053104] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36508.053106] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36508.053108] Call Trace: >[36508.053118] dump_stack+0x85/0xbf >[36508.053124] swiotlb_alloc_coherent+0x1be/0x1d0 >[36508.053136] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36508.053153] ttm_dma_populate+0x25e/0x350 [ttm] >[36508.053165] ttm_tt_bind+0x2c/0x60 [ttm] >[36508.053173] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36508.053188] ttm_bo_validate+0x189/0x1a0 [ttm] >[36508.053193] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36508.053203] ? mutex_trylock+0xcd/0xe0 >[36508.053212] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36508.053253] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36508.053284] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36508.053325] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36508.053361] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36508.053389] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36508.053413] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36508.053446] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36508.053464] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36508.053478] drm_ioctl+0x2d5/0x370 [drm] >[36508.053509] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36508.053517] ? __pm_runtime_resume+0x54/0x90 >[36508.053526] ? trace_hardirqs_on_caller+0xed/0x180 >[36508.053555] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36508.053563] do_vfs_ioctl+0xa5/0x6e0 >[36508.053576] SyS_ioctl+0x74/0x80 >[36508.053584] do_syscall_64+0x79/0x220 >[36508.053590] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36508.053593] RIP: 0033:0x7fd8d64ef0f7 >[36508.053597] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36508.053601] RAX: ffffffffffffffda RBX: 0000000002cc0810 RCX: 00007fd8d64ef0f7 >[36508.053603] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36508.053606] RBP: 00007ffcc6dba370 R08: 0000000002cc0810 R09: 0000000000000004 >[36508.053608] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36508.053610] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000302f3b0 >[36527.257750] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36527.257754] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36527.257757] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36527.257758] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36527.257759] Call Trace: >[36527.257766] dump_stack+0x85/0xbf >[36527.257771] swiotlb_alloc_coherent+0x1be/0x1d0 >[36527.257778] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36527.257788] ttm_dma_populate+0x25e/0x350 [ttm] >[36527.257794] ttm_tt_bind+0x2c/0x60 [ttm] >[36527.257798] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36527.257807] ttm_bo_validate+0x189/0x1a0 [ttm] >[36527.257810] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36527.257816] ? mutex_trylock+0xcd/0xe0 >[36527.257821] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36527.257857] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36527.257889] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36527.257924] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36527.257955] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36527.257986] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36527.258009] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36527.258040] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36527.258056] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36527.258072] drm_ioctl+0x2d5/0x370 [drm] >[36527.258095] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36527.258100] ? __pm_runtime_resume+0x54/0x90 >[36527.258106] ? trace_hardirqs_on_caller+0xed/0x180 >[36527.258124] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36527.258129] do_vfs_ioctl+0xa5/0x6e0 >[36527.258136] SyS_ioctl+0x74/0x80 >[36527.258141] do_syscall_64+0x79/0x220 >[36527.258144] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36527.258147] RIP: 0033:0x7f70a90d90f7 >[36527.258149] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36527.258151] RAX: ffffffffffffffda RBX: 000055e7ef1bad70 RCX: 00007f70a90d90f7 >[36527.258152] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36527.258154] RBP: 00007ffd456b9940 R08: 000055e7ef1bad70 R09: 0000000000000004 >[36527.258155] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36527.258156] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee56c000 >[36576.234713] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36576.234718] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36576.234722] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36576.234724] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36576.234726] Call Trace: >[36576.234735] dump_stack+0x85/0xbf >[36576.234741] swiotlb_alloc_coherent+0x1be/0x1d0 >[36576.234753] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36576.234767] ttm_dma_populate+0x25e/0x350 [ttm] >[36576.234777] ttm_tt_bind+0x2c/0x60 [ttm] >[36576.234784] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36576.234797] ttm_bo_validate+0x189/0x1a0 [ttm] >[36576.234802] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36576.234812] ? mutex_trylock+0xcd/0xe0 >[36576.234820] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36576.234864] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36576.234894] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36576.234932] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36576.234968] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36576.235002] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36576.235028] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36576.235061] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36576.235077] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36576.235090] drm_ioctl+0x2d5/0x370 [drm] >[36576.235120] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36576.235127] ? __pm_runtime_resume+0x54/0x90 >[36576.235135] ? trace_hardirqs_on_caller+0xed/0x180 >[36576.235165] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36576.235173] do_vfs_ioctl+0xa5/0x6e0 >[36576.235185] SyS_ioctl+0x74/0x80 >[36576.235193] do_syscall_64+0x79/0x220 >[36576.235198] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36576.235202] RIP: 0033:0x7fd8d64ef0f7 >[36576.235204] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36576.235209] RAX: ffffffffffffffda RBX: 00000000030f1fc0 RCX: 00007fd8d64ef0f7 >[36576.235211] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36576.235213] RBP: 00007ffcc6dba370 R08: 00000000030f1fc0 R09: 0000000000000004 >[36576.235216] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36576.235218] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030efef0 >[36603.225404] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36603.225407] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36603.225410] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36603.225411] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36603.225412] Call Trace: >[36603.225419] dump_stack+0x85/0xbf >[36603.225424] swiotlb_alloc_coherent+0x1be/0x1d0 >[36603.225432] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36603.225441] ttm_dma_populate+0x25e/0x350 [ttm] >[36603.225447] ttm_tt_bind+0x2c/0x60 [ttm] >[36603.225451] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36603.225459] ttm_bo_validate+0x189/0x1a0 [ttm] >[36603.225462] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36603.225468] ? mutex_trylock+0xcd/0xe0 >[36603.225473] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36603.225505] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36603.225524] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36603.225546] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36603.225567] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36603.225596] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36603.225621] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36603.225653] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36603.225669] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36603.225682] drm_ioctl+0x2d5/0x370 [drm] >[36603.225710] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36603.225717] ? __pm_runtime_resume+0x54/0x90 >[36603.225725] ? trace_hardirqs_on_caller+0xed/0x180 >[36603.225753] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36603.225758] do_vfs_ioctl+0xa5/0x6e0 >[36603.225765] SyS_ioctl+0x74/0x80 >[36603.225770] do_syscall_64+0x79/0x220 >[36603.225773] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36603.225775] RIP: 0033:0x7f70a90d90f7 >[36603.225777] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36603.225779] RAX: ffffffffffffffda RBX: 000055e7edccf290 RCX: 00007f70a90d90f7 >[36603.225781] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36603.225783] RBP: 00007ffd456b99b0 R08: 000055e7edccf290 R09: 0000000000000004 >[36603.225785] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36603.225786] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7edd187a0 >[36615.942526] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36615.942529] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36615.942532] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36615.942533] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36615.942534] Call Trace: >[36615.942541] dump_stack+0x85/0xbf >[36615.942545] swiotlb_alloc_coherent+0x1be/0x1d0 >[36615.942554] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36615.942565] ttm_dma_populate+0x25e/0x350 [ttm] >[36615.942572] ttm_tt_bind+0x2c/0x60 [ttm] >[36615.942576] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36615.942584] ttm_bo_validate+0x189/0x1a0 [ttm] >[36615.942587] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36615.942593] ? mutex_trylock+0xcd/0xe0 >[36615.942598] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36615.942631] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36615.942653] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36615.942676] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36615.942708] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36615.942730] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36615.942747] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36615.942767] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36615.942779] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36615.942787] drm_ioctl+0x2d5/0x370 [drm] >[36615.942805] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36615.942812] ? __pm_runtime_resume+0x54/0x90 >[36615.942817] ? trace_hardirqs_on_caller+0xed/0x180 >[36615.942835] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36615.942840] do_vfs_ioctl+0xa5/0x6e0 >[36615.942847] SyS_ioctl+0x74/0x80 >[36615.942852] do_syscall_64+0x79/0x220 >[36615.942855] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36615.942858] RIP: 0033:0x7fd8d64ef0f7 >[36615.942859] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36615.942862] RAX: ffffffffffffffda RBX: 0000000002cc0810 RCX: 00007fd8d64ef0f7 >[36615.942863] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36615.942865] RBP: 00007ffcc6dba370 R08: 0000000002cc0810 R09: 0000000000000004 >[36615.942866] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36615.942867] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c50950 >[36617.239871] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36617.239874] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36617.239877] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36617.239878] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36617.239879] Call Trace: >[36617.239886] dump_stack+0x85/0xbf >[36617.239890] swiotlb_alloc_coherent+0x1be/0x1d0 >[36617.239897] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36617.239906] ttm_dma_populate+0x25e/0x350 [ttm] >[36617.239912] ttm_tt_bind+0x2c/0x60 [ttm] >[36617.239916] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36617.239923] ttm_bo_validate+0x189/0x1a0 [ttm] >[36617.239926] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36617.239932] ? mutex_trylock+0xcd/0xe0 >[36617.239937] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36617.239971] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36617.239989] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36617.240010] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36617.240031] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36617.240050] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36617.240066] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36617.240085] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36617.240097] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36617.240104] drm_ioctl+0x2d5/0x370 [drm] >[36617.240120] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36617.240125] ? __pm_runtime_resume+0x54/0x90 >[36617.240130] ? trace_hardirqs_on_caller+0xed/0x180 >[36617.240147] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36617.240152] do_vfs_ioctl+0xa5/0x6e0 >[36617.240158] SyS_ioctl+0x74/0x80 >[36617.240163] do_syscall_64+0x79/0x220 >[36617.240166] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36617.240168] RIP: 0033:0x7fd8d64ef0f7 >[36617.240170] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36617.240172] RAX: ffffffffffffffda RBX: 0000000002cf9760 RCX: 00007fd8d64ef0f7 >[36617.240174] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36617.240175] RBP: 00007ffcc6dba370 R08: 0000000002cf9760 R09: 0000000000000004 >[36617.240176] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36617.240177] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c0d190 >[36617.257431] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36617.257434] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36617.257436] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36617.257438] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36617.257439] Call Trace: >[36617.257446] dump_stack+0x85/0xbf >[36617.257450] swiotlb_alloc_coherent+0x1be/0x1d0 >[36617.257457] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36617.257466] ttm_dma_populate+0x25e/0x350 [ttm] >[36617.257471] ttm_tt_bind+0x2c/0x60 [ttm] >[36617.257475] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36617.257483] ttm_bo_validate+0x189/0x1a0 [ttm] >[36617.257486] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36617.257491] ? mutex_trylock+0xcd/0xe0 >[36617.257496] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36617.257525] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36617.257543] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36617.257563] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36617.257583] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36617.257603] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36617.257618] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36617.257636] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36617.257648] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36617.257655] drm_ioctl+0x2d5/0x370 [drm] >[36617.257671] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36617.257675] ? __pm_runtime_resume+0x54/0x90 >[36617.257680] ? trace_hardirqs_on_caller+0xed/0x180 >[36617.257697] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36617.257702] do_vfs_ioctl+0xa5/0x6e0 >[36617.257708] SyS_ioctl+0x74/0x80 >[36617.257713] do_syscall_64+0x79/0x220 >[36617.257715] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36617.257718] RIP: 0033:0x7fd8d64ef0f7 >[36617.257719] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36617.257722] RAX: ffffffffffffffda RBX: 0000000002cf9760 RCX: 00007fd8d64ef0f7 >[36617.257723] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36617.257724] RBP: 00007ffcc6dba370 R08: 0000000002cf9760 R09: 0000000000000004 >[36617.257725] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36617.257727] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c0d190 >[36638.780853] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36638.780857] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36638.780860] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36638.780863] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36638.780864] Call Trace: >[36638.780873] dump_stack+0x85/0xbf >[36638.780879] swiotlb_alloc_coherent+0x1be/0x1d0 >[36638.780890] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36638.780906] ttm_dma_populate+0x25e/0x350 [ttm] >[36638.780916] ttm_tt_bind+0x2c/0x60 [ttm] >[36638.780922] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36638.780936] ttm_bo_validate+0x189/0x1a0 [ttm] >[36638.780941] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36638.780950] ? mutex_trylock+0xcd/0xe0 >[36638.780959] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36638.780997] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36638.781026] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36638.781062] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36638.781097] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36638.781129] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36638.781154] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36638.781186] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36638.781211] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36638.781224] drm_ioctl+0x2d5/0x370 [drm] >[36638.781250] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36638.781257] ? __pm_runtime_resume+0x54/0x90 >[36638.781264] ? trace_hardirqs_on_caller+0xed/0x180 >[36638.781292] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36638.781299] do_vfs_ioctl+0xa5/0x6e0 >[36638.781311] SyS_ioctl+0x74/0x80 >[36638.781318] do_syscall_64+0x79/0x220 >[36638.781322] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36638.781326] RIP: 0033:0x7f70a90d90f7 >[36638.781328] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36638.781332] RAX: ffffffffffffffda RBX: 000055e7f3f7cb50 RCX: 00007f70a90d90f7 >[36638.781334] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36638.781336] RBP: 00007ffd456b98b0 R08: 000055e7f3f7cb50 R09: 0000000000000004 >[36638.781338] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36638.781340] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ef6ad040 >[36639.182022] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36639.182025] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36639.182028] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36639.182030] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36639.182031] Call Trace: >[36639.182038] dump_stack+0x85/0xbf >[36639.182043] swiotlb_alloc_coherent+0x1be/0x1d0 >[36639.182051] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36639.182060] ttm_dma_populate+0x25e/0x350 [ttm] >[36639.182067] ttm_tt_bind+0x2c/0x60 [ttm] >[36639.182071] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36639.182080] ttm_bo_validate+0x189/0x1a0 [ttm] >[36639.182085] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36639.182091] ? mutex_trylock+0xcd/0xe0 >[36639.182096] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36639.182130] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36639.182164] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36639.182199] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36639.182235] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36639.182257] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36639.182275] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36639.182298] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36639.182311] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36639.182321] drm_ioctl+0x2d5/0x370 [drm] >[36639.182342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36639.182347] ? __pm_runtime_resume+0x54/0x90 >[36639.182352] ? trace_hardirqs_on_caller+0xed/0x180 >[36639.182370] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36639.182375] do_vfs_ioctl+0xa5/0x6e0 >[36639.182382] SyS_ioctl+0x74/0x80 >[36639.182387] do_syscall_64+0x79/0x220 >[36639.182390] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36639.182392] RIP: 0033:0x7f70a90d90f7 >[36639.182394] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36639.182396] RAX: ffffffffffffffda RBX: 000055e7f19bee70 RCX: 00007f70a90d90f7 >[36639.182398] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36639.182399] RBP: 00007ffd456b99b0 R08: 000055e7f19bee70 R09: 0000000000000004 >[36639.182400] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36639.182401] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f0e5d480 >[36639.691840] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36639.691845] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36639.691848] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36639.691850] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36639.691852] Call Trace: >[36639.691861] dump_stack+0x85/0xbf >[36639.691866] swiotlb_alloc_coherent+0x1be/0x1d0 >[36639.691878] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36639.691894] ttm_dma_populate+0x25e/0x350 [ttm] >[36639.691904] ttm_tt_bind+0x2c/0x60 [ttm] >[36639.691911] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36639.691924] ttm_bo_validate+0x189/0x1a0 [ttm] >[36639.691928] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36639.691938] ? mutex_trylock+0xcd/0xe0 >[36639.691946] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36639.691983] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36639.692016] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36639.692054] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36639.692090] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36639.692123] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36639.692159] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36639.692202] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36639.692216] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36639.692229] drm_ioctl+0x2d5/0x370 [drm] >[36639.692256] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36639.692263] ? __pm_runtime_resume+0x54/0x90 >[36639.692270] ? trace_hardirqs_on_caller+0xed/0x180 >[36639.692299] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36639.692307] do_vfs_ioctl+0xa5/0x6e0 >[36639.692318] SyS_ioctl+0x74/0x80 >[36639.692326] do_syscall_64+0x79/0x220 >[36639.692331] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36639.692334] RIP: 0033:0x7f70a90d90f7 >[36639.692337] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36639.692341] RAX: ffffffffffffffda RBX: 000055e7f08fbe60 RCX: 00007f70a90d90f7 >[36639.692343] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36639.692345] RBP: 00007ffd456b9940 R08: 000055e7f08fbe60 R09: 0000000000000004 >[36639.692347] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36639.692349] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efa2a000 >[36639.719165] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36639.719170] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36639.719173] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36639.719176] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36639.719177] Call Trace: >[36639.719186] dump_stack+0x85/0xbf >[36639.719192] swiotlb_alloc_coherent+0x1be/0x1d0 >[36639.719204] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36639.719231] ttm_dma_populate+0x25e/0x350 [ttm] >[36639.719251] ttm_tt_bind+0x2c/0x60 [ttm] >[36639.719257] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36639.719270] ttm_bo_validate+0x189/0x1a0 [ttm] >[36639.719275] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36639.719295] ? mutex_trylock+0xcd/0xe0 >[36639.719303] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36639.719343] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36639.719376] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36639.719415] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36639.719452] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36639.719488] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36639.719514] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36639.719548] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36639.719563] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36639.719576] drm_ioctl+0x2d5/0x370 [drm] >[36639.719604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36639.719611] ? __pm_runtime_resume+0x54/0x90 >[36639.719620] ? trace_hardirqs_on_caller+0xed/0x180 >[36639.719650] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36639.719658] do_vfs_ioctl+0xa5/0x6e0 >[36639.719670] SyS_ioctl+0x74/0x80 >[36639.719677] do_syscall_64+0x79/0x220 >[36639.719682] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36639.719685] RIP: 0033:0x7f70a90d90f7 >[36639.719687] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36639.719692] RAX: ffffffffffffffda RBX: 000055e7f280c0a0 RCX: 00007f70a90d90f7 >[36639.719694] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36639.719696] RBP: 00007ffd456b9940 R08: 000055e7f280c0a0 R09: 0000000000000004 >[36639.719698] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36639.719700] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f07b0660 >[36640.479648] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36640.479651] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36640.479654] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36640.479656] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36640.479657] Call Trace: >[36640.479664] dump_stack+0x85/0xbf >[36640.479669] swiotlb_alloc_coherent+0x1be/0x1d0 >[36640.479677] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36640.479687] ttm_dma_populate+0x25e/0x350 [ttm] >[36640.479693] ttm_tt_bind+0x2c/0x60 [ttm] >[36640.479697] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36640.479705] ttm_bo_validate+0x189/0x1a0 [ttm] >[36640.479708] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36640.479714] ? mutex_trylock+0xcd/0xe0 >[36640.479720] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36640.479754] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36640.479773] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36640.479795] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36640.479817] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36640.479839] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36640.479856] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36640.479878] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36640.479893] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36640.479904] drm_ioctl+0x2d5/0x370 [drm] >[36640.479929] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36640.479935] ? __pm_runtime_resume+0x54/0x90 >[36640.479942] ? trace_hardirqs_on_caller+0xed/0x180 >[36640.479969] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36640.479977] do_vfs_ioctl+0xa5/0x6e0 >[36640.479987] SyS_ioctl+0x74/0x80 >[36640.479995] do_syscall_64+0x79/0x220 >[36640.479999] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36640.480002] RIP: 0033:0x7f70a90d90f7 >[36640.480003] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36640.480006] RAX: ffffffffffffffda RBX: 000055e7f10e1480 RCX: 00007f70a90d90f7 >[36640.480007] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36640.480008] RBP: 00007ffd456b99b0 R08: 000055e7f10e1480 R09: 0000000000000004 >[36640.480010] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36640.480011] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f2208b00 >[36650.833884] swiotlb_tbl_map_single: 2 callbacks suppressed >[36650.833887] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36650.833891] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36650.833894] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36650.833895] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36650.833897] Call Trace: >[36650.833904] dump_stack+0x85/0xbf >[36650.833908] swiotlb_alloc_coherent+0x1be/0x1d0 >[36650.833917] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36650.833927] ttm_dma_populate+0x25e/0x350 [ttm] >[36650.833934] ttm_tt_bind+0x2c/0x60 [ttm] >[36650.833939] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36650.833948] ttm_bo_validate+0x189/0x1a0 [ttm] >[36650.833952] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36650.833957] ? mutex_trylock+0xcd/0xe0 >[36650.833964] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36650.834001] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36650.834027] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36650.834053] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36650.834078] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36650.834101] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36650.834119] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36650.834140] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36650.834152] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36650.834162] drm_ioctl+0x2d5/0x370 [drm] >[36650.834179] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36650.834184] ? __pm_runtime_resume+0x54/0x90 >[36650.834189] ? trace_hardirqs_on_caller+0xed/0x180 >[36650.834214] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36650.834219] do_vfs_ioctl+0xa5/0x6e0 >[36650.834227] SyS_ioctl+0x74/0x80 >[36650.834232] do_syscall_64+0x79/0x220 >[36650.834236] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36650.834238] RIP: 0033:0x7f70a90d90f7 >[36650.834240] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36650.834242] RAX: ffffffffffffffda RBX: 000055e7ee69b800 RCX: 00007f70a90d90f7 >[36650.834244] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36650.834245] RBP: 00007ffd456b9940 R08: 000055e7ee69b800 R09: 0000000000000004 >[36650.834246] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36650.834248] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eccdebd0 >[36653.726562] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36653.726565] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36653.726568] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36653.726569] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36653.726571] Call Trace: >[36653.726577] dump_stack+0x85/0xbf >[36653.726582] swiotlb_alloc_coherent+0x1be/0x1d0 >[36653.726590] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36653.726599] ttm_dma_populate+0x25e/0x350 [ttm] >[36653.726605] ttm_tt_bind+0x2c/0x60 [ttm] >[36653.726611] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36653.726625] ttm_bo_validate+0x189/0x1a0 [ttm] >[36653.726629] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36653.726634] ? mutex_trylock+0xcd/0xe0 >[36653.726640] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36653.726675] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36653.726698] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36653.726731] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36653.726758] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36653.726780] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36653.726798] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36653.726819] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36653.726831] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36653.726839] drm_ioctl+0x2d5/0x370 [drm] >[36653.726856] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36653.726861] ? __pm_runtime_resume+0x54/0x90 >[36653.726866] ? trace_hardirqs_on_caller+0xed/0x180 >[36653.726885] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36653.726890] do_vfs_ioctl+0xa5/0x6e0 >[36653.726897] SyS_ioctl+0x74/0x80 >[36653.726902] do_syscall_64+0x79/0x220 >[36653.726905] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36653.726908] RIP: 0033:0x7fd8d64ef0f7 >[36653.726909] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36653.726912] RAX: ffffffffffffffda RBX: 000000000324ae70 RCX: 00007fd8d64ef0f7 >[36653.726913] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36653.726915] RBP: 00007ffcc6dba370 R08: 000000000324ae70 R09: 0000000000000004 >[36653.726916] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36653.726917] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b7f1a0 >[36663.289050] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36663.289055] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36663.289059] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36663.289061] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36663.289063] Call Trace: >[36663.289072] dump_stack+0x85/0xbf >[36663.289079] swiotlb_alloc_coherent+0x1be/0x1d0 >[36663.289091] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36663.289108] ttm_dma_populate+0x25e/0x350 [ttm] >[36663.289119] ttm_tt_bind+0x2c/0x60 [ttm] >[36663.289126] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36663.289140] ttm_bo_validate+0x189/0x1a0 [ttm] >[36663.289145] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36663.289156] ? mutex_trylock+0xcd/0xe0 >[36663.289165] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36663.289208] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36663.289240] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36663.289249] ? __lock_acquire+0x2d4/0x1340 >[36663.289280] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36663.289318] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36663.289353] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36663.289381] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36663.289415] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36663.289430] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36663.289439] drm_ioctl+0x2d5/0x370 [drm] >[36663.289465] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36663.289472] ? __pm_runtime_resume+0x54/0x90 >[36663.289480] ? trace_hardirqs_on_caller+0xed/0x180 >[36663.289510] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36663.289518] do_vfs_ioctl+0xa5/0x6e0 >[36663.289531] SyS_ioctl+0x74/0x80 >[36663.289539] do_syscall_64+0x79/0x220 >[36663.289544] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36663.289547] RIP: 0033:0x7fd8d64ef0f7 >[36663.289550] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36663.289554] RAX: ffffffffffffffda RBX: 000000000302dd10 RCX: 00007fd8d64ef0f7 >[36663.289557] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36663.289559] RBP: 00007ffcc6dba370 R08: 000000000302dd10 R09: 00007fd8d67b3c50 >[36663.289561] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[36663.289563] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c0d190 >[36663.969160] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36663.969163] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36663.969166] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36663.969167] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36663.969169] Call Trace: >[36663.969176] dump_stack+0x85/0xbf >[36663.969181] swiotlb_alloc_coherent+0x1be/0x1d0 >[36663.969189] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36663.969199] ttm_dma_populate+0x25e/0x350 [ttm] >[36663.969206] ttm_tt_bind+0x2c/0x60 [ttm] >[36663.969211] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36663.969219] ttm_bo_validate+0x189/0x1a0 [ttm] >[36663.969223] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36663.969229] ? mutex_trylock+0xcd/0xe0 >[36663.969235] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36663.969281] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36663.969306] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36663.969330] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36663.969354] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36663.969397] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36663.969414] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36663.969434] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36663.969457] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36663.969466] drm_ioctl+0x2d5/0x370 [drm] >[36663.969482] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36663.969498] ? __pm_runtime_resume+0x54/0x90 >[36663.969503] ? trace_hardirqs_on_caller+0xed/0x180 >[36663.969533] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36663.969538] do_vfs_ioctl+0xa5/0x6e0 >[36663.969545] SyS_ioctl+0x74/0x80 >[36663.969550] do_syscall_64+0x79/0x220 >[36663.969553] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36663.969556] RIP: 0033:0x7fd8d64ef0f7 >[36663.969557] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36663.969560] RAX: ffffffffffffffda RBX: 000000000302dd10 RCX: 00007fd8d64ef0f7 >[36663.969561] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36663.969562] RBP: 00007ffcc6dba370 R08: 000000000302dd10 R09: 0000000000000004 >[36663.969564] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36663.969565] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c0d190 >[36664.821035] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36664.821039] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36664.821043] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36664.821045] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36664.821047] Call Trace: >[36664.821055] dump_stack+0x85/0xbf >[36664.821062] swiotlb_alloc_coherent+0x1be/0x1d0 >[36664.821073] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36664.821089] ttm_dma_populate+0x25e/0x350 [ttm] >[36664.821100] ttm_tt_bind+0x2c/0x60 [ttm] >[36664.821106] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36664.821120] ttm_bo_validate+0x189/0x1a0 [ttm] >[36664.821125] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36664.821135] ? mutex_trylock+0xcd/0xe0 >[36664.821143] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36664.821186] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36664.821220] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36664.821269] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36664.821327] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36664.821372] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36664.821410] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36664.821445] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36664.821461] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36664.821474] drm_ioctl+0x2d5/0x370 [drm] >[36664.821513] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36664.821521] ? __pm_runtime_resume+0x54/0x90 >[36664.821529] ? trace_hardirqs_on_caller+0xed/0x180 >[36664.821560] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36664.821568] do_vfs_ioctl+0xa5/0x6e0 >[36664.821580] SyS_ioctl+0x74/0x80 >[36664.821588] do_syscall_64+0x79/0x220 >[36664.821593] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36664.821596] RIP: 0033:0x7f70a90d90f7 >[36664.821599] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36664.821603] RAX: ffffffffffffffda RBX: 000055e7eed21230 RCX: 00007f70a90d90f7 >[36664.821605] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36664.821608] RBP: 00007ffd456b9940 R08: 000055e7eed21230 R09: 0000000000000004 >[36664.821610] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36664.821612] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ecbfb900 >[36672.336431] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36672.336435] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36672.336438] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36672.336439] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36672.336440] Call Trace: >[36672.336447] dump_stack+0x85/0xbf >[36672.336452] swiotlb_alloc_coherent+0x1be/0x1d0 >[36672.336459] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36672.336469] ttm_dma_populate+0x25e/0x350 [ttm] >[36672.336476] ttm_tt_bind+0x2c/0x60 [ttm] >[36672.336480] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36672.336488] ttm_bo_validate+0x189/0x1a0 [ttm] >[36672.336491] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36672.336497] ? mutex_trylock+0xcd/0xe0 >[36672.336503] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36672.336535] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36672.336559] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36672.336584] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36672.336608] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36672.336630] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36672.336647] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36672.336668] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36672.336680] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36672.336688] drm_ioctl+0x2d5/0x370 [drm] >[36672.336705] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36672.336711] ? __pm_runtime_resume+0x54/0x90 >[36672.336716] ? trace_hardirqs_on_caller+0xed/0x180 >[36672.336735] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36672.336740] do_vfs_ioctl+0xa5/0x6e0 >[36672.336751] SyS_ioctl+0x74/0x80 >[36672.336758] do_syscall_64+0x79/0x220 >[36672.336762] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36672.336765] RIP: 0033:0x7fd8d64ef0f7 >[36672.336767] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36672.336771] RAX: ffffffffffffffda RBX: 000000000302dd10 RCX: 00007fd8d64ef0f7 >[36672.336773] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36672.336775] RBP: 00007ffcc6dba370 R08: 000000000302dd10 R09: 0000000000000004 >[36672.336776] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36672.336778] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c50950 >[36672.422611] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36672.422616] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36672.422620] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36672.422622] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36672.422624] Call Trace: >[36672.422634] dump_stack+0x85/0xbf >[36672.422642] swiotlb_alloc_coherent+0x1be/0x1d0 >[36672.422655] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36672.422672] ttm_dma_populate+0x25e/0x350 [ttm] >[36672.422683] ttm_tt_bind+0x2c/0x60 [ttm] >[36672.422690] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36672.422714] ttm_bo_validate+0x189/0x1a0 [ttm] >[36672.422720] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36672.422729] ? mutex_trylock+0xcd/0xe0 >[36672.422739] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36672.422794] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36672.422842] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36672.422891] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36672.422943] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36672.422993] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36672.423026] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36672.423071] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36672.423095] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36672.423112] drm_ioctl+0x2d5/0x370 [drm] >[36672.423149] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36672.423157] ? __pm_runtime_resume+0x54/0x90 >[36672.423174] ? trace_hardirqs_on_caller+0xed/0x180 >[36672.423202] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36672.423209] do_vfs_ioctl+0xa5/0x6e0 >[36672.423220] SyS_ioctl+0x74/0x80 >[36672.423227] do_syscall_64+0x79/0x220 >[36672.423232] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36672.423236] RIP: 0033:0x7f70a90d90f7 >[36672.423238] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36672.423242] RAX: ffffffffffffffda RBX: 000055e7f35333a0 RCX: 00007f70a90d90f7 >[36672.423244] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36672.423246] RBP: 00007ffd456b98b0 R08: 000055e7f35333a0 R09: 0000000000000004 >[36672.423248] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36672.423250] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7eeeff450 >[36675.906802] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36675.906805] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36675.906808] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36675.906809] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36675.906811] Call Trace: >[36675.906818] dump_stack+0x85/0xbf >[36675.906832] swiotlb_alloc_coherent+0x1be/0x1d0 >[36675.906840] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36675.906849] ttm_dma_populate+0x25e/0x350 [ttm] >[36675.906855] ttm_tt_bind+0x2c/0x60 [ttm] >[36675.906859] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36675.906866] ttm_bo_validate+0x189/0x1a0 [ttm] >[36675.906869] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36675.906875] ? mutex_trylock+0xcd/0xe0 >[36675.906880] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36675.906910] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36675.906928] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36675.906949] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36675.906970] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36675.906990] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36675.907005] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36675.907024] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36675.907036] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36675.907048] drm_ioctl+0x2d5/0x370 [drm] >[36675.907072] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36675.907078] ? __pm_runtime_resume+0x54/0x90 >[36675.907085] ? trace_hardirqs_on_caller+0xed/0x180 >[36675.907109] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36675.907116] do_vfs_ioctl+0xa5/0x6e0 >[36675.907125] SyS_ioctl+0x74/0x80 >[36675.907131] do_syscall_64+0x79/0x220 >[36675.907135] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36675.907138] RIP: 0033:0x7f70a90d90f7 >[36675.907140] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36675.907143] RAX: ffffffffffffffda RBX: 000055e7ee91e0f0 RCX: 00007f70a90d90f7 >[36675.907145] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36675.907146] RBP: 00007ffd456b9940 R08: 000055e7ee91e0f0 R09: 0000000000000004 >[36675.907148] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36675.907150] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ec13b910 >[36679.904734] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36679.904742] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36679.904746] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36679.904748] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36679.904751] Call Trace: >[36679.904760] dump_stack+0x85/0xbf >[36679.904767] swiotlb_alloc_coherent+0x1be/0x1d0 >[36679.904782] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36679.904799] ttm_dma_populate+0x25e/0x350 [ttm] >[36679.904810] ttm_tt_bind+0x2c/0x60 [ttm] >[36679.904817] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36679.904831] ttm_bo_validate+0x189/0x1a0 [ttm] >[36679.904837] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36679.904847] ? mutex_trylock+0xcd/0xe0 >[36679.904855] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36679.904904] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36679.904939] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36679.904969] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36679.904999] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36679.905031] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36679.905057] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36679.905080] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36679.905094] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36679.905104] drm_ioctl+0x2d5/0x370 [drm] >[36679.905122] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36679.905127] ? __pm_runtime_resume+0x54/0x90 >[36679.905133] ? trace_hardirqs_on_caller+0xed/0x180 >[36679.905152] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36679.905158] do_vfs_ioctl+0xa5/0x6e0 >[36679.905165] SyS_ioctl+0x74/0x80 >[36679.905173] do_syscall_64+0x79/0x220 >[36679.905178] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36679.905181] RIP: 0033:0x7fd8d64ef0f7 >[36679.905183] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36679.905187] RAX: ffffffffffffffda RBX: 0000000002bce9a0 RCX: 00007fd8d64ef0f7 >[36679.905189] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36679.905191] RBP: 00007ffcc6dba370 R08: 0000000002bce9a0 R09: 0000000000000004 >[36679.905193] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36679.905195] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b7f1a0 >[36679.991447] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36679.991451] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36679.991454] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36679.991455] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36679.991456] Call Trace: >[36679.991463] dump_stack+0x85/0xbf >[36679.991467] swiotlb_alloc_coherent+0x1be/0x1d0 >[36679.991475] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36679.991484] ttm_dma_populate+0x25e/0x350 [ttm] >[36679.991491] ttm_tt_bind+0x2c/0x60 [ttm] >[36679.991495] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36679.991503] ttm_bo_validate+0x189/0x1a0 [ttm] >[36679.991506] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36679.991512] ? mutex_trylock+0xcd/0xe0 >[36679.991517] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36679.991550] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36679.991573] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36679.991597] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36679.991620] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36679.991641] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36679.991659] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36679.991680] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36679.991691] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36679.991700] drm_ioctl+0x2d5/0x370 [drm] >[36679.991717] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36679.991721] ? __pm_runtime_resume+0x54/0x90 >[36679.991726] ? trace_hardirqs_on_caller+0xed/0x180 >[36679.991744] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36679.991749] do_vfs_ioctl+0xa5/0x6e0 >[36679.991756] SyS_ioctl+0x74/0x80 >[36679.991761] do_syscall_64+0x79/0x220 >[36679.991764] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36679.991767] RIP: 0033:0x7f70a90d90f7 >[36679.991768] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36679.991771] RAX: ffffffffffffffda RBX: 000055e7efe531a0 RCX: 00007f70a90d90f7 >[36679.991772] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36679.991774] RBP: 00007ffd456b98b0 R08: 000055e7efe531a0 R09: 0000000000000004 >[36679.991775] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36679.991776] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f0499a10 >[36698.169299] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36698.169303] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36698.169305] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36698.169307] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36698.169308] Call Trace: >[36698.169315] dump_stack+0x85/0xbf >[36698.169319] swiotlb_alloc_coherent+0x1be/0x1d0 >[36698.169327] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36698.169336] ttm_dma_populate+0x25e/0x350 [ttm] >[36698.169342] ttm_tt_bind+0x2c/0x60 [ttm] >[36698.169346] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36698.169354] ttm_bo_validate+0x189/0x1a0 [ttm] >[36698.169357] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36698.169363] ? mutex_trylock+0xcd/0xe0 >[36698.169368] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36698.169398] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36698.169421] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36698.169444] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36698.169467] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36698.169489] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36698.169507] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36698.169530] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36698.169542] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36698.169550] drm_ioctl+0x2d5/0x370 [drm] >[36698.169567] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36698.169572] ? __pm_runtime_resume+0x54/0x90 >[36698.169577] ? trace_hardirqs_on_caller+0xed/0x180 >[36698.169595] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36698.169600] do_vfs_ioctl+0xa5/0x6e0 >[36698.169607] SyS_ioctl+0x74/0x80 >[36698.169612] do_syscall_64+0x79/0x220 >[36698.169615] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36698.169617] RIP: 0033:0x7f70a90d90f7 >[36698.169619] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36698.169621] RAX: ffffffffffffffda RBX: 000055e7eca26510 RCX: 00007f70a90d90f7 >[36698.169623] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36698.169624] RBP: 00007ffd456b9940 R08: 000055e7eca26510 R09: 0000000000000004 >[36698.169625] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36698.169626] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f115cf10 >[36740.388558] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36740.388563] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36740.388566] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36740.388567] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36740.388568] Call Trace: >[36740.388575] dump_stack+0x85/0xbf >[36740.388579] swiotlb_alloc_coherent+0x1be/0x1d0 >[36740.388587] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36740.388597] ttm_dma_populate+0x25e/0x350 [ttm] >[36740.388606] ttm_tt_bind+0x2c/0x60 [ttm] >[36740.388611] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36740.388625] ttm_bo_validate+0x189/0x1a0 [ttm] >[36740.388629] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36740.388637] ? mutex_trylock+0xcd/0xe0 >[36740.388646] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36740.388688] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36740.388725] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36740.388756] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36740.388783] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36740.388808] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36740.388832] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36740.388868] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36740.388888] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36740.388904] drm_ioctl+0x2d5/0x370 [drm] >[36740.388923] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36740.388929] ? __pm_runtime_resume+0x54/0x90 >[36740.388935] ? trace_hardirqs_on_caller+0xed/0x180 >[36740.388955] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36740.388961] do_vfs_ioctl+0xa5/0x6e0 >[36740.388968] SyS_ioctl+0x74/0x80 >[36740.388973] do_syscall_64+0x79/0x220 >[36740.388977] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36740.388980] RIP: 0033:0x7f70a90d90f7 >[36740.388981] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36740.388984] RAX: ffffffffffffffda RBX: 000055e7f0fce110 RCX: 00007f70a90d90f7 >[36740.388985] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36740.388987] RBP: 00007ffd456b98b0 R08: 000055e7f0fce110 R09: 000000000000000b >[36740.388988] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[36740.388989] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7eeb8c9e0 >[36740.416660] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36740.416663] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36740.416666] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36740.416667] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36740.416668] Call Trace: >[36740.416675] dump_stack+0x85/0xbf >[36740.416679] swiotlb_alloc_coherent+0x1be/0x1d0 >[36740.416687] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36740.416697] ttm_dma_populate+0x25e/0x350 [ttm] >[36740.416704] ttm_tt_bind+0x2c/0x60 [ttm] >[36740.416718] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36740.416726] ttm_bo_validate+0x189/0x1a0 [ttm] >[36740.416729] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36740.416735] ? mutex_trylock+0xcd/0xe0 >[36740.416740] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36740.416774] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36740.416797] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36740.416820] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36740.416864] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36740.416885] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36740.416902] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36740.416922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36740.416934] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36740.416943] drm_ioctl+0x2d5/0x370 [drm] >[36740.416970] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36740.416975] ? __pm_runtime_resume+0x54/0x90 >[36740.416990] ? trace_hardirqs_on_caller+0xed/0x180 >[36740.417008] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36740.417013] do_vfs_ioctl+0xa5/0x6e0 >[36740.417020] SyS_ioctl+0x74/0x80 >[36740.417024] do_syscall_64+0x79/0x220 >[36740.417028] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36740.417030] RIP: 0033:0x7f70a90d90f7 >[36740.417032] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36740.417034] RAX: ffffffffffffffda RBX: 000055e7f0da2cb0 RCX: 00007f70a90d90f7 >[36740.417036] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36740.417037] RBP: 00007ffd456b99b0 R08: 000055e7f0da2cb0 R09: 000000000000000b >[36740.417038] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[36740.417039] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7eb88fa50 >[36743.232802] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36743.232806] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36743.232810] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36743.232812] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36743.232814] Call Trace: >[36743.232823] dump_stack+0x85/0xbf >[36743.232829] swiotlb_alloc_coherent+0x1be/0x1d0 >[36743.232841] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36743.232856] ttm_dma_populate+0x25e/0x350 [ttm] >[36743.232865] ttm_tt_bind+0x2c/0x60 [ttm] >[36743.232871] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36743.232883] ttm_bo_validate+0x189/0x1a0 [ttm] >[36743.232888] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36743.232896] ? mutex_trylock+0xcd/0xe0 >[36743.232904] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36743.232965] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36743.233000] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36743.233038] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36743.233072] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36743.233111] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36743.233138] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36743.233169] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36743.233186] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36743.233198] drm_ioctl+0x2d5/0x370 [drm] >[36743.233224] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36743.233231] ? __pm_runtime_resume+0x54/0x90 >[36743.233238] ? trace_hardirqs_on_caller+0xed/0x180 >[36743.233266] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36743.233273] do_vfs_ioctl+0xa5/0x6e0 >[36743.233284] SyS_ioctl+0x74/0x80 >[36743.233291] do_syscall_64+0x79/0x220 >[36743.233295] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36743.233299] RIP: 0033:0x7f70a90d90f7 >[36743.233301] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36743.233304] RAX: ffffffffffffffda RBX: 000055e7efab7090 RCX: 00007f70a90d90f7 >[36743.233306] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[36743.233308] RBP: 00007ffd456b99b0 R08: 000055e7efab7090 R09: 000000000000000b >[36743.233311] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[36743.233312] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7ec812110 >[36795.865985] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36795.865989] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36795.865991] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36795.865993] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36795.865994] Call Trace: >[36795.866001] dump_stack+0x85/0xbf >[36795.866005] swiotlb_alloc_coherent+0x1be/0x1d0 >[36795.866013] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36795.866022] ttm_dma_populate+0x25e/0x350 [ttm] >[36795.866028] ttm_tt_bind+0x2c/0x60 [ttm] >[36795.866032] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36795.866039] ttm_bo_validate+0x189/0x1a0 [ttm] >[36795.866042] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36795.866048] ? mutex_trylock+0xcd/0xe0 >[36795.866053] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36795.866085] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36795.866106] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36795.866130] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36795.866153] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36795.866175] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36795.866192] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36795.866212] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36795.866234] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36795.866242] drm_ioctl+0x2d5/0x370 [drm] >[36795.866268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36795.866273] ? __pm_runtime_resume+0x54/0x90 >[36795.866278] ? trace_hardirqs_on_caller+0xed/0x180 >[36795.866308] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36795.866315] do_vfs_ioctl+0xa5/0x6e0 >[36795.866325] SyS_ioctl+0x74/0x80 >[36795.866331] do_syscall_64+0x79/0x220 >[36795.866335] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36795.866339] RIP: 0033:0x7f70a90d90f7 >[36795.866341] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36795.866345] RAX: ffffffffffffffda RBX: 000055e7eb862d10 RCX: 00007f70a90d90f7 >[36795.866347] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36795.866349] RBP: 00007ffd456b9940 R08: 000055e7eb862d10 R09: 0000000000000004 >[36795.866350] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36795.866352] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f00a2d10 >[36804.936850] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36804.936853] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36804.936856] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36804.936857] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36804.936858] Call Trace: >[36804.936865] dump_stack+0x85/0xbf >[36804.936870] swiotlb_alloc_coherent+0x1be/0x1d0 >[36804.936877] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36804.936886] ttm_dma_populate+0x25e/0x350 [ttm] >[36804.936893] ttm_tt_bind+0x2c/0x60 [ttm] >[36804.936909] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36804.936921] ttm_bo_validate+0x189/0x1a0 [ttm] >[36804.936935] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36804.936941] ? mutex_trylock+0xcd/0xe0 >[36804.936957] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36804.936988] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36804.937008] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36804.937033] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36804.937056] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36804.937077] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36804.937093] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36804.937113] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36804.937125] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36804.937132] drm_ioctl+0x2d5/0x370 [drm] >[36804.937152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36804.937156] ? __pm_runtime_resume+0x54/0x90 >[36804.937161] ? trace_hardirqs_on_caller+0xed/0x180 >[36804.937179] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36804.937183] do_vfs_ioctl+0xa5/0x6e0 >[36804.937190] SyS_ioctl+0x74/0x80 >[36804.937194] do_syscall_64+0x79/0x220 >[36804.937197] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36804.937200] RIP: 0033:0x7f70a90d90f7 >[36804.937201] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36804.937204] RAX: ffffffffffffffda RBX: 000055e7ef91bd50 RCX: 00007f70a90d90f7 >[36804.937205] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36804.937206] RBP: 00007ffd456b9940 R08: 000055e7ef91bd50 R09: 000000000000000b >[36804.937207] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[36804.937209] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2bb2a20 >[36917.179495] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36917.179500] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36917.179504] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36917.179506] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36917.179508] Call Trace: >[36917.179517] dump_stack+0x85/0xbf >[36917.179524] swiotlb_alloc_coherent+0x1be/0x1d0 >[36917.179536] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36917.179550] ttm_dma_populate+0x25e/0x350 [ttm] >[36917.179560] ttm_tt_bind+0x2c/0x60 [ttm] >[36917.179566] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36917.179579] ttm_bo_validate+0x189/0x1a0 [ttm] >[36917.179584] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36917.179593] ? mutex_trylock+0xcd/0xe0 >[36917.179601] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36917.179658] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36917.179689] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36917.179697] ? __lock_acquire+0x2d4/0x1340 >[36917.179725] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36917.179760] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36917.179794] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36917.179820] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36917.179853] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36917.179871] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36917.179884] drm_ioctl+0x2d5/0x370 [drm] >[36917.179912] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36917.179919] ? __pm_runtime_resume+0x54/0x90 >[36917.179926] ? trace_hardirqs_on_caller+0xed/0x180 >[36917.179955] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36917.179963] do_vfs_ioctl+0xa5/0x6e0 >[36917.179974] SyS_ioctl+0x74/0x80 >[36917.179981] do_syscall_64+0x79/0x220 >[36917.179986] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36917.179989] RIP: 0033:0x7f70a90d90f7 >[36917.179991] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36917.179995] RAX: ffffffffffffffda RBX: 000055e7ee1ba5f0 RCX: 00007f70a90d90f7 >[36917.179997] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36917.179999] RBP: 00007ffd456b9940 R08: 000055e7ee1ba5f0 R09: 00007f70a939dc50 >[36917.180001] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[36917.180003] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f05d1170 >[36919.079902] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36919.079906] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36919.079908] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[36919.079910] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36919.079911] Call Trace: >[36919.079918] dump_stack+0x85/0xbf >[36919.079923] swiotlb_alloc_coherent+0x1be/0x1d0 >[36919.079931] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36919.079941] ttm_dma_populate+0x25e/0x350 [ttm] >[36919.079947] ttm_tt_bind+0x2c/0x60 [ttm] >[36919.079951] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36919.079960] ttm_bo_validate+0x189/0x1a0 [ttm] >[36919.079963] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36919.079970] ? mutex_trylock+0xcd/0xe0 >[36919.079975] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36919.080013] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36919.080039] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36919.080064] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36919.080088] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36919.080111] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36919.080129] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36919.080152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36919.080164] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36919.080173] drm_ioctl+0x2d5/0x370 [drm] >[36919.080190] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36919.080195] ? __pm_runtime_resume+0x54/0x90 >[36919.080200] ? trace_hardirqs_on_caller+0xed/0x180 >[36919.080218] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36919.080224] do_vfs_ioctl+0xa5/0x6e0 >[36919.080231] SyS_ioctl+0x74/0x80 >[36919.080236] do_syscall_64+0x79/0x220 >[36919.080239] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36919.080242] RIP: 0033:0x7fd8d64ef0f7 >[36919.080243] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36919.080246] RAX: ffffffffffffffda RBX: 0000000002ba7630 RCX: 00007fd8d64ef0f7 >[36919.080247] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[36919.080249] RBP: 00007ffcc6dba370 R08: 0000000002ba7630 R09: 0000000000000004 >[36919.080250] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[36919.080251] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c50950 >[36927.537524] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36927.537527] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36927.537530] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36927.537542] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36927.537543] Call Trace: >[36927.537550] dump_stack+0x85/0xbf >[36927.537555] swiotlb_alloc_coherent+0x1be/0x1d0 >[36927.537573] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36927.537582] ttm_dma_populate+0x25e/0x350 [ttm] >[36927.537588] ttm_tt_bind+0x2c/0x60 [ttm] >[36927.537592] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36927.537601] ttm_bo_validate+0x189/0x1a0 [ttm] >[36927.537604] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36927.537610] ? mutex_trylock+0xcd/0xe0 >[36927.537616] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36927.537650] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36927.537695] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36927.537701] ? __lock_acquire+0x2d4/0x1340 >[36927.537722] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36927.537745] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36927.537766] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36927.537793] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36927.537813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36927.537827] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36927.537835] drm_ioctl+0x2d5/0x370 [drm] >[36927.537852] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36927.537857] ? __pm_runtime_resume+0x54/0x90 >[36927.537863] ? trace_hardirqs_on_caller+0xed/0x180 >[36927.537881] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36927.537886] do_vfs_ioctl+0xa5/0x6e0 >[36927.537893] SyS_ioctl+0x74/0x80 >[36927.537898] do_syscall_64+0x79/0x220 >[36927.537901] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36927.537904] RIP: 0033:0x7f70a90d90f7 >[36927.537905] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36927.537908] RAX: ffffffffffffffda RBX: 000055e7ef803ea0 RCX: 00007f70a90d90f7 >[36927.537909] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36927.537911] RBP: 00007ffd456b9940 R08: 000055e7ef803ea0 R09: 00007f70a939dc50 >[36927.537912] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[36927.537913] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1630330 >[36968.897116] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36968.897122] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36968.897125] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36968.897128] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36968.897130] Call Trace: >[36968.897139] dump_stack+0x85/0xbf >[36968.897145] swiotlb_alloc_coherent+0x1be/0x1d0 >[36968.897157] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36968.897173] ttm_dma_populate+0x25e/0x350 [ttm] >[36968.897183] ttm_tt_bind+0x2c/0x60 [ttm] >[36968.897190] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36968.897204] ttm_bo_validate+0x189/0x1a0 [ttm] >[36968.897209] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36968.897219] ? mutex_trylock+0xcd/0xe0 >[36968.897227] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36968.897271] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36968.897305] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36968.897345] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36968.897384] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36968.897419] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36968.897447] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36968.897482] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36968.897500] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36968.897514] drm_ioctl+0x2d5/0x370 [drm] >[36968.897543] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36968.897550] ? __pm_runtime_resume+0x54/0x90 >[36968.897558] ? trace_hardirqs_on_caller+0xed/0x180 >[36968.897588] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36968.897596] do_vfs_ioctl+0xa5/0x6e0 >[36968.897608] SyS_ioctl+0x74/0x80 >[36968.897616] do_syscall_64+0x79/0x220 >[36968.897620] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36968.897624] RIP: 0033:0x7f70a90d90f7 >[36968.897627] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36968.897631] RAX: ffffffffffffffda RBX: 000055e7f14d5110 RCX: 00007f70a90d90f7 >[36968.897633] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36968.897635] RBP: 00007ffd456b9940 R08: 000055e7f14d5110 R09: 00007f70a939dc90 >[36968.897637] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[36968.897639] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f353f800 >[36979.103581] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36979.103585] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36979.103588] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36979.103589] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36979.103590] Call Trace: >[36979.103597] dump_stack+0x85/0xbf >[36979.103602] swiotlb_alloc_coherent+0x1be/0x1d0 >[36979.103610] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36979.103619] ttm_dma_populate+0x25e/0x350 [ttm] >[36979.103625] ttm_tt_bind+0x2c/0x60 [ttm] >[36979.103629] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36979.103637] ttm_bo_validate+0x189/0x1a0 [ttm] >[36979.103640] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36979.103646] ? mutex_trylock+0xcd/0xe0 >[36979.103651] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36979.103688] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36979.103717] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36979.103744] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36979.103776] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36979.103795] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36979.103822] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36979.103851] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36979.103864] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36979.103872] drm_ioctl+0x2d5/0x370 [drm] >[36979.103888] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36979.103892] ? __pm_runtime_resume+0x54/0x90 >[36979.103898] ? trace_hardirqs_on_caller+0xed/0x180 >[36979.103915] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36979.103920] do_vfs_ioctl+0xa5/0x6e0 >[36979.103927] SyS_ioctl+0x74/0x80 >[36979.103931] do_syscall_64+0x79/0x220 >[36979.103934] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36979.103937] RIP: 0033:0x7f70a90d90f7 >[36979.103938] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36979.103941] RAX: ffffffffffffffda RBX: 000055e7f1fb82d0 RCX: 00007f70a90d90f7 >[36979.103942] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36979.103943] RBP: 00007ffd456b9940 R08: 000055e7f1fb82d0 R09: 0000000000000004 >[36979.103944] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36979.103946] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f23818e0 >[36984.297933] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[36984.297937] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[36984.297940] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[36984.297941] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[36984.297952] Call Trace: >[36984.297959] dump_stack+0x85/0xbf >[36984.297963] swiotlb_alloc_coherent+0x1be/0x1d0 >[36984.297971] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[36984.297980] ttm_dma_populate+0x25e/0x350 [ttm] >[36984.297986] ttm_tt_bind+0x2c/0x60 [ttm] >[36984.297990] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[36984.297998] ttm_bo_validate+0x189/0x1a0 [ttm] >[36984.298001] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[36984.298007] ? mutex_trylock+0xcd/0xe0 >[36984.298013] ttm_bo_init_reserved+0x459/0x500 [ttm] >[36984.298047] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[36984.298075] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[36984.298100] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[36984.298123] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[36984.298144] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36984.298161] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[36984.298181] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36984.298194] drm_ioctl_kernel+0x5b/0xb0 [drm] >[36984.298203] drm_ioctl+0x2d5/0x370 [drm] >[36984.298230] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[36984.298235] ? __pm_runtime_resume+0x54/0x90 >[36984.298241] ? trace_hardirqs_on_caller+0xed/0x180 >[36984.298270] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[36984.298275] do_vfs_ioctl+0xa5/0x6e0 >[36984.298282] SyS_ioctl+0x74/0x80 >[36984.298287] do_syscall_64+0x79/0x220 >[36984.298290] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[36984.298293] RIP: 0033:0x7f70a90d90f7 >[36984.298294] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[36984.298297] RAX: ffffffffffffffda RBX: 000055e7ef0e0d10 RCX: 00007f70a90d90f7 >[36984.298298] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[36984.298299] RBP: 00007ffd456b9940 R08: 000055e7ef0e0d10 R09: 0000000000000004 >[36984.298300] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[36984.298302] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eeb54c00 >[37027.362179] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37027.362182] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37027.362185] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37027.362186] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37027.362187] Call Trace: >[37027.362194] dump_stack+0x85/0xbf >[37027.362198] swiotlb_alloc_coherent+0x1be/0x1d0 >[37027.362206] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37027.362215] ttm_dma_populate+0x25e/0x350 [ttm] >[37027.362222] ttm_tt_bind+0x2c/0x60 [ttm] >[37027.362226] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37027.362234] ttm_bo_validate+0x189/0x1a0 [ttm] >[37027.362237] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37027.362244] ? mutex_trylock+0xcd/0xe0 >[37027.362249] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37027.362282] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37027.362305] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37027.362311] ? __lock_acquire+0x2d4/0x1340 >[37027.362331] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37027.362366] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37027.362398] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37027.362416] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37027.362447] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37027.362459] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37027.362467] drm_ioctl+0x2d5/0x370 [drm] >[37027.362484] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37027.362489] ? __pm_runtime_resume+0x54/0x90 >[37027.362493] ? trace_hardirqs_on_caller+0xed/0x180 >[37027.362511] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37027.362516] do_vfs_ioctl+0xa5/0x6e0 >[37027.362523] SyS_ioctl+0x74/0x80 >[37027.362527] do_syscall_64+0x79/0x220 >[37027.362531] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37027.362533] RIP: 0033:0x7fd8d64ef0f7 >[37027.362534] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37027.362537] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[37027.362538] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37027.362540] RBP: 00007ffcc6dba370 R08: 000000000326d770 R09: 00007fd8d67b3c50 >[37027.362541] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[37027.362542] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030c8fa0 >[37032.212747] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37032.212750] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37032.212753] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37032.212754] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37032.212755] Call Trace: >[37032.212762] dump_stack+0x85/0xbf >[37032.212767] swiotlb_alloc_coherent+0x1be/0x1d0 >[37032.212774] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37032.212784] ttm_dma_populate+0x25e/0x350 [ttm] >[37032.212790] ttm_tt_bind+0x2c/0x60 [ttm] >[37032.212794] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37032.212802] ttm_bo_validate+0x189/0x1a0 [ttm] >[37032.212806] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37032.212812] ? mutex_trylock+0xcd/0xe0 >[37032.212817] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37032.212851] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37032.212872] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37032.212878] ? __lock_acquire+0x2d4/0x1340 >[37032.212899] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37032.212922] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37032.212944] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37032.212961] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37032.212982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37032.212994] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37032.213003] drm_ioctl+0x2d5/0x370 [drm] >[37032.213020] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37032.213024] ? __pm_runtime_resume+0x54/0x90 >[37032.213029] ? trace_hardirqs_on_caller+0xed/0x180 >[37032.213047] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37032.213052] do_vfs_ioctl+0xa5/0x6e0 >[37032.213059] SyS_ioctl+0x74/0x80 >[37032.213063] do_syscall_64+0x79/0x220 >[37032.213067] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37032.213069] RIP: 0033:0x7fd8d64ef0f7 >[37032.213071] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37032.213073] RAX: ffffffffffffffda RBX: 0000000002ba7630 RCX: 00007fd8d64ef0f7 >[37032.213075] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37032.213076] RBP: 00007ffcc6dba370 R08: 0000000002ba7630 R09: 0000000000000004 >[37032.213077] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37032.213079] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c93220 >[37033.633876] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37033.633880] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37033.633884] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37033.633886] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37033.633887] Call Trace: >[37033.633895] dump_stack+0x85/0xbf >[37033.633899] swiotlb_alloc_coherent+0x1be/0x1d0 >[37033.633908] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37033.633923] ttm_dma_populate+0x25e/0x350 [ttm] >[37033.633933] ttm_tt_bind+0x2c/0x60 [ttm] >[37033.633940] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37033.633963] ttm_bo_validate+0x189/0x1a0 [ttm] >[37033.633968] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37033.633978] ? mutex_trylock+0xcd/0xe0 >[37033.633998] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37033.634073] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37033.634133] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37033.634166] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37033.634196] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37033.634225] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37033.634248] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37033.634277] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37033.634292] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37033.634304] drm_ioctl+0x2d5/0x370 [drm] >[37033.634329] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37033.634335] ? __pm_runtime_resume+0x54/0x90 >[37033.634343] ? trace_hardirqs_on_caller+0xed/0x180 >[37033.634370] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37033.634377] do_vfs_ioctl+0xa5/0x6e0 >[37033.634387] SyS_ioctl+0x74/0x80 >[37033.634394] do_syscall_64+0x79/0x220 >[37033.634398] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37033.634401] RIP: 0033:0x7fd8d64ef0f7 >[37033.634404] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37033.634407] RAX: ffffffffffffffda RBX: 0000000002ba7630 RCX: 00007fd8d64ef0f7 >[37033.634409] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37033.634411] RBP: 00007ffcc6dba370 R08: 0000000002ba7630 R09: 0000000000000004 >[37033.634413] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37033.634415] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c93220 >[37033.656929] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37033.656932] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37033.656935] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37033.656936] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37033.656937] Call Trace: >[37033.656944] dump_stack+0x85/0xbf >[37033.656948] swiotlb_alloc_coherent+0x1be/0x1d0 >[37033.656956] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37033.656965] ttm_dma_populate+0x25e/0x350 [ttm] >[37033.656971] ttm_tt_bind+0x2c/0x60 [ttm] >[37033.656974] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37033.656982] ttm_bo_validate+0x189/0x1a0 [ttm] >[37033.656985] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37033.656991] ? mutex_trylock+0xcd/0xe0 >[37033.656996] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37033.657026] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37033.657055] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37033.657075] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37033.657096] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37033.657114] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37033.657129] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37033.657148] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37033.657159] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37033.657166] drm_ioctl+0x2d5/0x370 [drm] >[37033.657182] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37033.657186] ? __pm_runtime_resume+0x54/0x90 >[37033.657191] ? trace_hardirqs_on_caller+0xed/0x180 >[37033.657207] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37033.657212] do_vfs_ioctl+0xa5/0x6e0 >[37033.657219] SyS_ioctl+0x74/0x80 >[37033.657223] do_syscall_64+0x79/0x220 >[37033.657226] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37033.657228] RIP: 0033:0x7fd8d64ef0f7 >[37033.657230] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37033.657232] RAX: ffffffffffffffda RBX: 0000000002ba7630 RCX: 00007fd8d64ef0f7 >[37033.657234] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37033.657235] RBP: 00007ffcc6dba370 R08: 0000000002ba7630 R09: 0000000000000004 >[37033.657237] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37033.657239] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c93220 >[37034.390682] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37034.390687] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37034.390690] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37034.390692] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37034.390694] Call Trace: >[37034.390704] dump_stack+0x85/0xbf >[37034.390710] swiotlb_alloc_coherent+0x1be/0x1d0 >[37034.390721] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37034.390735] ttm_dma_populate+0x25e/0x350 [ttm] >[37034.390741] ttm_tt_bind+0x2c/0x60 [ttm] >[37034.390747] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37034.390760] ttm_bo_validate+0x189/0x1a0 [ttm] >[37034.390765] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37034.390774] ? mutex_trylock+0xcd/0xe0 >[37034.390782] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37034.390825] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37034.390856] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37034.390893] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37034.390930] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37034.390973] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37034.391008] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37034.391041] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37034.391057] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37034.391071] drm_ioctl+0x2d5/0x370 [drm] >[37034.391099] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37034.391107] ? __pm_runtime_resume+0x54/0x90 >[37034.391115] ? trace_hardirqs_on_caller+0xed/0x180 >[37034.391145] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37034.391153] do_vfs_ioctl+0xa5/0x6e0 >[37034.391173] SyS_ioctl+0x74/0x80 >[37034.391180] do_syscall_64+0x79/0x220 >[37034.391184] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37034.391188] RIP: 0033:0x7fd8d64ef0f7 >[37034.391190] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37034.391194] RAX: ffffffffffffffda RBX: 0000000002ba7630 RCX: 00007fd8d64ef0f7 >[37034.391196] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37034.391198] RBP: 00007ffcc6dba370 R08: 0000000002ba7630 R09: 0000000000000004 >[37034.391200] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37034.391202] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c93220 >[37034.412395] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37034.412398] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37034.412401] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37034.412402] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37034.412403] Call Trace: >[37034.412410] dump_stack+0x85/0xbf >[37034.412415] swiotlb_alloc_coherent+0x1be/0x1d0 >[37034.412422] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37034.412431] ttm_dma_populate+0x25e/0x350 [ttm] >[37034.412437] ttm_tt_bind+0x2c/0x60 [ttm] >[37034.412441] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37034.412449] ttm_bo_validate+0x189/0x1a0 [ttm] >[37034.412452] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37034.412458] ? mutex_trylock+0xcd/0xe0 >[37034.412463] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37034.412497] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37034.412515] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37034.412536] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37034.412557] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37034.412577] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37034.412592] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37034.412612] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37034.412624] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37034.412631] drm_ioctl+0x2d5/0x370 [drm] >[37034.412647] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37034.412652] ? __pm_runtime_resume+0x54/0x90 >[37034.412657] ? trace_hardirqs_on_caller+0xed/0x180 >[37034.412674] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37034.412679] do_vfs_ioctl+0xa5/0x6e0 >[37034.412686] SyS_ioctl+0x74/0x80 >[37034.412691] do_syscall_64+0x79/0x220 >[37034.412694] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37034.412696] RIP: 0033:0x7fd8d64ef0f7 >[37034.412698] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37034.412700] RAX: ffffffffffffffda RBX: 0000000002ba7630 RCX: 00007fd8d64ef0f7 >[37034.412702] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37034.412703] RBP: 00007ffcc6dba370 R08: 0000000002ba7630 R09: 0000000000000004 >[37034.412704] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37034.412705] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c93220 >[37035.097259] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37035.097264] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37035.097268] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37035.097270] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37035.097272] Call Trace: >[37035.097280] dump_stack+0x85/0xbf >[37035.097287] swiotlb_alloc_coherent+0x1be/0x1d0 >[37035.097297] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37035.097322] ttm_dma_populate+0x25e/0x350 [ttm] >[37035.097332] ttm_tt_bind+0x2c/0x60 [ttm] >[37035.097338] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37035.097351] ttm_bo_validate+0x189/0x1a0 [ttm] >[37035.097356] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37035.097364] ? mutex_trylock+0xcd/0xe0 >[37035.097372] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37035.097408] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37035.097436] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37035.097468] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37035.097501] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37035.097531] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37035.097554] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37035.097585] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37035.097599] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37035.097611] drm_ioctl+0x2d5/0x370 [drm] >[37035.097637] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37035.097644] ? __pm_runtime_resume+0x54/0x90 >[37035.097652] ? trace_hardirqs_on_caller+0xed/0x180 >[37035.097680] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37035.097688] do_vfs_ioctl+0xa5/0x6e0 >[37035.097699] SyS_ioctl+0x74/0x80 >[37035.097706] do_syscall_64+0x79/0x220 >[37035.097710] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37035.097714] RIP: 0033:0x7f70a90d90f7 >[37035.097716] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37035.097720] RAX: ffffffffffffffda RBX: 000055e7f2a76b60 RCX: 00007f70a90d90f7 >[37035.097722] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37035.097724] RBP: 00007ffd456b9940 R08: 000055e7f2a76b60 R09: 0000000000000004 >[37035.097726] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37035.097727] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef892430 >[37043.477714] swiotlb_tbl_map_single: 2 callbacks suppressed >[37043.477717] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37043.477722] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37043.477726] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37043.477728] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37043.477730] Call Trace: >[37043.477739] dump_stack+0x85/0xbf >[37043.477745] swiotlb_alloc_coherent+0x1be/0x1d0 >[37043.477755] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37043.477764] ttm_dma_populate+0x25e/0x350 [ttm] >[37043.477770] ttm_tt_bind+0x2c/0x60 [ttm] >[37043.477774] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37043.477782] ttm_bo_validate+0x189/0x1a0 [ttm] >[37043.477785] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37043.477791] ? mutex_trylock+0xcd/0xe0 >[37043.477797] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37043.477833] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37043.477857] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37043.477882] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37043.477906] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37043.477928] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37043.477946] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37043.477967] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37043.477979] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37043.477987] drm_ioctl+0x2d5/0x370 [drm] >[37043.478005] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37043.478010] ? __pm_runtime_resume+0x54/0x90 >[37043.478015] ? trace_hardirqs_on_caller+0xed/0x180 >[37043.478033] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37043.478039] do_vfs_ioctl+0xa5/0x6e0 >[37043.478046] SyS_ioctl+0x74/0x80 >[37043.478051] do_syscall_64+0x79/0x220 >[37043.478054] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37043.478057] RIP: 0033:0x7f70a90d90f7 >[37043.478058] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37043.478061] RAX: ffffffffffffffda RBX: 000055e7f093f8f0 RCX: 00007f70a90d90f7 >[37043.478062] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37043.478063] RBP: 00007ffd456b9940 R08: 000055e7f093f8f0 R09: 0000000000000004 >[37043.478065] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37043.478066] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee47ce00 >[37044.580941] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37044.580946] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37044.580950] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37044.580952] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37044.580955] Call Trace: >[37044.580964] dump_stack+0x85/0xbf >[37044.580971] swiotlb_alloc_coherent+0x1be/0x1d0 >[37044.580983] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37044.580999] ttm_dma_populate+0x25e/0x350 [ttm] >[37044.581020] ttm_tt_bind+0x2c/0x60 [ttm] >[37044.581026] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37044.581050] ttm_bo_validate+0x189/0x1a0 [ttm] >[37044.581055] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37044.581075] ? mutex_trylock+0xcd/0xe0 >[37044.581084] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37044.581132] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37044.581177] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37044.581215] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37044.581254] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37044.581301] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37044.581329] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37044.581364] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37044.581382] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37044.581396] drm_ioctl+0x2d5/0x370 [drm] >[37044.581436] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37044.581443] ? __pm_runtime_resume+0x54/0x90 >[37044.581452] ? trace_hardirqs_on_caller+0xed/0x180 >[37044.581493] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37044.581501] do_vfs_ioctl+0xa5/0x6e0 >[37044.581513] SyS_ioctl+0x74/0x80 >[37044.581521] do_syscall_64+0x79/0x220 >[37044.581537] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37044.581541] RIP: 0033:0x7f70a90d90f7 >[37044.581543] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37044.581557] RAX: ffffffffffffffda RBX: 000055e7f1541250 RCX: 00007f70a90d90f7 >[37044.581560] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37044.581562] RBP: 00007ffd456b9940 R08: 000055e7f1541250 R09: 0000000000000004 >[37044.581564] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37044.581566] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3ac56d0 >[37045.562154] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37045.562159] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37045.562162] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37045.562164] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37045.562166] Call Trace: >[37045.562174] dump_stack+0x85/0xbf >[37045.562180] swiotlb_alloc_coherent+0x1be/0x1d0 >[37045.562193] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37045.562208] ttm_dma_populate+0x25e/0x350 [ttm] >[37045.562218] ttm_tt_bind+0x2c/0x60 [ttm] >[37045.562223] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37045.562237] ttm_bo_validate+0x189/0x1a0 [ttm] >[37045.562241] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37045.562251] ? mutex_trylock+0xcd/0xe0 >[37045.562259] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37045.562301] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37045.562339] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37045.562374] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37045.562407] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37045.562439] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37045.562463] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37045.562504] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37045.562520] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37045.562532] drm_ioctl+0x2d5/0x370 [drm] >[37045.562557] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37045.562564] ? __pm_runtime_resume+0x54/0x90 >[37045.562582] ? trace_hardirqs_on_caller+0xed/0x180 >[37045.562610] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37045.562617] do_vfs_ioctl+0xa5/0x6e0 >[37045.562629] SyS_ioctl+0x74/0x80 >[37045.562636] do_syscall_64+0x79/0x220 >[37045.562641] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37045.562644] RIP: 0033:0x7f70a90d90f7 >[37045.562646] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37045.562650] RAX: ffffffffffffffda RBX: 000055e7eb4a5a00 RCX: 00007f70a90d90f7 >[37045.562653] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37045.562654] RBP: 00007ffd456b9940 R08: 000055e7eb4a5a00 R09: 0000000000000004 >[37045.562657] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37045.562659] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef9c8b00 >[37048.698734] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37048.698737] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37048.698740] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37048.698741] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37048.698742] Call Trace: >[37048.698749] dump_stack+0x85/0xbf >[37048.698753] swiotlb_alloc_coherent+0x1be/0x1d0 >[37048.698760] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37048.698770] ttm_dma_populate+0x25e/0x350 [ttm] >[37048.698776] ttm_tt_bind+0x2c/0x60 [ttm] >[37048.698780] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37048.698788] ttm_bo_validate+0x189/0x1a0 [ttm] >[37048.698791] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37048.698796] ? mutex_trylock+0xcd/0xe0 >[37048.698801] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37048.698833] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37048.698851] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37048.698857] ? __lock_acquire+0x2d4/0x1340 >[37048.698875] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37048.698896] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37048.698916] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37048.698932] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37048.698951] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37048.698963] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37048.698970] drm_ioctl+0x2d5/0x370 [drm] >[37048.698986] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37048.698991] ? __pm_runtime_resume+0x54/0x90 >[37048.698995] ? trace_hardirqs_on_caller+0xed/0x180 >[37048.699012] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37048.699028] do_vfs_ioctl+0xa5/0x6e0 >[37048.699038] SyS_ioctl+0x74/0x80 >[37048.699055] do_syscall_64+0x79/0x220 >[37048.699059] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37048.699063] RIP: 0033:0x7f70a90d90f7 >[37048.699065] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37048.699068] RAX: ffffffffffffffda RBX: 000055e7ef8291b0 RCX: 00007f70a90d90f7 >[37048.699069] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37048.699071] RBP: 00007ffd456b9940 R08: 000055e7ef8291b0 R09: 00007f70a939dc50 >[37048.699072] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[37048.699073] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1e7b200 >[37051.208411] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37051.208415] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37051.208418] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37051.208420] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37051.208422] Call Trace: >[37051.208429] dump_stack+0x85/0xbf >[37051.208433] swiotlb_alloc_coherent+0x1be/0x1d0 >[37051.208441] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37051.208450] ttm_dma_populate+0x25e/0x350 [ttm] >[37051.208466] ttm_tt_bind+0x2c/0x60 [ttm] >[37051.208470] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37051.208478] ttm_bo_validate+0x189/0x1a0 [ttm] >[37051.208482] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37051.208488] ? mutex_trylock+0xcd/0xe0 >[37051.208493] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37051.208543] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37051.208576] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37051.208632] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37051.208675] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37051.208708] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37051.208751] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37051.208771] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37051.208784] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37051.208794] drm_ioctl+0x2d5/0x370 [drm] >[37051.208813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37051.208817] ? __pm_runtime_resume+0x54/0x90 >[37051.208833] ? trace_hardirqs_on_caller+0xed/0x180 >[37051.208864] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37051.208872] do_vfs_ioctl+0xa5/0x6e0 >[37051.208881] SyS_ioctl+0x74/0x80 >[37051.208896] do_syscall_64+0x79/0x220 >[37051.208899] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37051.208901] RIP: 0033:0x7f70a90d90f7 >[37051.208903] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37051.208905] RAX: ffffffffffffffda RBX: 000055e7f375a5f0 RCX: 00007f70a90d90f7 >[37051.208907] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37051.208908] RBP: 00007ffd456b9940 R08: 000055e7f375a5f0 R09: 0000000000000004 >[37051.208909] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37051.208910] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1125110 >[37058.024219] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37058.024222] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37058.024225] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37058.024226] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37058.024227] Call Trace: >[37058.024234] dump_stack+0x85/0xbf >[37058.024239] swiotlb_alloc_coherent+0x1be/0x1d0 >[37058.024247] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37058.024255] ttm_dma_populate+0x25e/0x350 [ttm] >[37058.024261] ttm_tt_bind+0x2c/0x60 [ttm] >[37058.024265] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37058.024273] ttm_bo_validate+0x189/0x1a0 [ttm] >[37058.024276] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37058.024281] ? mutex_trylock+0xcd/0xe0 >[37058.024286] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37058.024324] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37058.024343] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37058.024375] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37058.024406] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37058.024435] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37058.024450] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37058.024469] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37058.024481] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37058.024489] drm_ioctl+0x2d5/0x370 [drm] >[37058.024505] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37058.024510] ? __pm_runtime_resume+0x54/0x90 >[37058.024515] ? trace_hardirqs_on_caller+0xed/0x180 >[37058.024532] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37058.024547] do_vfs_ioctl+0xa5/0x6e0 >[37058.024554] SyS_ioctl+0x74/0x80 >[37058.024559] do_syscall_64+0x79/0x220 >[37058.024561] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37058.024564] RIP: 0033:0x7f70a90d90f7 >[37058.024565] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37058.024568] RAX: ffffffffffffffda RBX: 000055e7f3a86d50 RCX: 00007f70a90d90f7 >[37058.024570] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37058.024571] RBP: 00007ffd456b9940 R08: 000055e7f3a86d50 R09: 0000000000000004 >[37058.024572] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37058.024573] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f02ab080 >[37060.119856] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37060.119861] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37060.119865] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37060.119868] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37060.119870] Call Trace: >[37060.119879] dump_stack+0x85/0xbf >[37060.119886] swiotlb_alloc_coherent+0x1be/0x1d0 >[37060.119899] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37060.119916] ttm_dma_populate+0x25e/0x350 [ttm] >[37060.119927] ttm_tt_bind+0x2c/0x60 [ttm] >[37060.119933] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37060.119948] ttm_bo_validate+0x189/0x1a0 [ttm] >[37060.119953] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37060.119963] ? mutex_trylock+0xcd/0xe0 >[37060.119972] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37060.120013] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37060.120049] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37060.120089] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37060.120128] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37060.120166] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37060.120195] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37060.120232] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37060.120246] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37060.120261] drm_ioctl+0x2d5/0x370 [drm] >[37060.120292] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37060.120299] ? __pm_runtime_resume+0x54/0x90 >[37060.120308] ? trace_hardirqs_on_caller+0xed/0x180 >[37060.120340] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37060.120348] do_vfs_ioctl+0xa5/0x6e0 >[37060.120361] SyS_ioctl+0x74/0x80 >[37060.120369] do_syscall_64+0x79/0x220 >[37060.120384] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37060.120388] RIP: 0033:0x7f70a90d90f7 >[37060.120390] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37060.120394] RAX: ffffffffffffffda RBX: 000055e7f049ad30 RCX: 00007f70a90d90f7 >[37060.120396] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37060.120397] RBP: 00007ffd456b9940 R08: 000055e7f049ad30 R09: 0000000000000004 >[37060.120400] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37060.120402] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f32072e0 >[37061.489353] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37061.489357] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37061.489359] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37061.489361] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37061.489362] Call Trace: >[37061.489369] dump_stack+0x85/0xbf >[37061.489373] swiotlb_alloc_coherent+0x1be/0x1d0 >[37061.489381] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37061.489390] ttm_dma_populate+0x25e/0x350 [ttm] >[37061.489397] ttm_tt_bind+0x2c/0x60 [ttm] >[37061.489403] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37061.489417] ttm_bo_validate+0x189/0x1a0 [ttm] >[37061.489422] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37061.489432] ? mutex_trylock+0xcd/0xe0 >[37061.489440] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37061.489479] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37061.489510] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37061.489520] ? __lock_acquire+0x2d4/0x1340 >[37061.489551] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37061.489579] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37061.489600] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37061.489616] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37061.489636] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37061.489647] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37061.489655] drm_ioctl+0x2d5/0x370 [drm] >[37061.489671] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37061.489676] ? __pm_runtime_resume+0x54/0x90 >[37061.489680] ? trace_hardirqs_on_caller+0xed/0x180 >[37061.489697] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37061.489703] do_vfs_ioctl+0xa5/0x6e0 >[37061.489709] SyS_ioctl+0x74/0x80 >[37061.489714] do_syscall_64+0x79/0x220 >[37061.489717] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37061.489720] RIP: 0033:0x7f70a90d90f7 >[37061.489721] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37061.489724] RAX: ffffffffffffffda RBX: 000055e7ee773700 RCX: 00007f70a90d90f7 >[37061.489725] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37061.489727] RBP: 00007ffd456b9940 R08: 000055e7ee773700 R09: 00007f70a939dc50 >[37061.489728] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[37061.489729] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee47ce00 >[37061.549687] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37061.549691] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37061.549694] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37061.549695] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37061.549696] Call Trace: >[37061.549703] dump_stack+0x85/0xbf >[37061.549707] swiotlb_alloc_coherent+0x1be/0x1d0 >[37061.549714] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37061.549723] ttm_dma_populate+0x25e/0x350 [ttm] >[37061.549729] ttm_tt_bind+0x2c/0x60 [ttm] >[37061.549733] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37061.549741] ttm_bo_validate+0x189/0x1a0 [ttm] >[37061.549744] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37061.549750] ? mutex_trylock+0xcd/0xe0 >[37061.549755] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37061.549784] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37061.549807] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37061.549830] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37061.549863] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37061.549885] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37061.549902] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37061.549922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37061.549933] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37061.549941] drm_ioctl+0x2d5/0x370 [drm] >[37061.549958] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37061.549963] ? __pm_runtime_resume+0x54/0x90 >[37061.549968] ? trace_hardirqs_on_caller+0xed/0x180 >[37061.549986] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37061.549991] do_vfs_ioctl+0xa5/0x6e0 >[37061.549999] SyS_ioctl+0x74/0x80 >[37061.550004] do_syscall_64+0x79/0x220 >[37061.550007] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37061.550010] RIP: 0033:0x7f70a90d90f7 >[37061.550011] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37061.550014] RAX: ffffffffffffffda RBX: 000055e7f0cc9ea0 RCX: 00007f70a90d90f7 >[37061.550015] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37061.550016] RBP: 00007ffd456b9940 R08: 000055e7f0cc9ea0 R09: 0000000000000004 >[37061.550018] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37061.550019] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3b322a0 >[37063.285795] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37063.285798] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37063.285801] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37063.285802] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37063.285803] Call Trace: >[37063.285810] dump_stack+0x85/0xbf >[37063.285814] swiotlb_alloc_coherent+0x1be/0x1d0 >[37063.285822] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37063.285831] ttm_dma_populate+0x25e/0x350 [ttm] >[37063.285837] ttm_tt_bind+0x2c/0x60 [ttm] >[37063.285841] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37063.285851] ttm_bo_validate+0x189/0x1a0 [ttm] >[37063.285856] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37063.285864] ? mutex_trylock+0xcd/0xe0 >[37063.285872] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37063.285910] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37063.285942] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37063.285975] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37063.285997] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37063.286024] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37063.286049] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37063.286101] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37063.286124] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37063.286139] drm_ioctl+0x2d5/0x370 [drm] >[37063.286167] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37063.286174] ? __pm_runtime_resume+0x54/0x90 >[37063.286182] ? trace_hardirqs_on_caller+0xed/0x180 >[37063.286228] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37063.286233] do_vfs_ioctl+0xa5/0x6e0 >[37063.286240] SyS_ioctl+0x74/0x80 >[37063.286244] do_syscall_64+0x79/0x220 >[37063.286248] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37063.286250] RIP: 0033:0x7f70a90d90f7 >[37063.286251] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37063.286254] RAX: ffffffffffffffda RBX: 000055e7ee0e8320 RCX: 00007f70a90d90f7 >[37063.286255] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37063.286257] RBP: 00007ffd456b9940 R08: 000055e7ee0e8320 R09: 0000000000000004 >[37063.286258] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37063.286259] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1b8c4d0 >[37063.513798] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37063.513801] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37063.513804] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37063.513805] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37063.513807] Call Trace: >[37063.513815] dump_stack+0x85/0xbf >[37063.513821] swiotlb_alloc_coherent+0x1be/0x1d0 >[37063.513832] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37063.513847] ttm_dma_populate+0x25e/0x350 [ttm] >[37063.513858] ttm_tt_bind+0x2c/0x60 [ttm] >[37063.513865] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37063.513879] ttm_bo_validate+0x189/0x1a0 [ttm] >[37063.513884] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37063.513893] ? mutex_trylock+0xcd/0xe0 >[37063.513902] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37063.513938] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37063.513959] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37063.513984] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37063.514007] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37063.514029] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37063.514047] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37063.514079] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37063.514093] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37063.514107] drm_ioctl+0x2d5/0x370 [drm] >[37063.514133] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37063.514140] ? __pm_runtime_resume+0x54/0x90 >[37063.514148] ? trace_hardirqs_on_caller+0xed/0x180 >[37063.514175] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37063.514182] do_vfs_ioctl+0xa5/0x6e0 >[37063.514192] SyS_ioctl+0x74/0x80 >[37063.514199] do_syscall_64+0x79/0x220 >[37063.514204] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37063.514208] RIP: 0033:0x7f70a90d90f7 >[37063.514209] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37063.514213] RAX: ffffffffffffffda RBX: 000055e7f1980cb0 RCX: 00007f70a90d90f7 >[37063.514215] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37063.514217] RBP: 00007ffd456b9940 R08: 000055e7f1980cb0 R09: 0000000000000004 >[37063.514219] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37063.514221] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f137b110 >[37064.379174] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37064.379179] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37064.379183] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37064.379184] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37064.379186] Call Trace: >[37064.379195] dump_stack+0x85/0xbf >[37064.379200] swiotlb_alloc_coherent+0x1be/0x1d0 >[37064.379221] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37064.379236] ttm_dma_populate+0x25e/0x350 [ttm] >[37064.379243] ttm_tt_bind+0x2c/0x60 [ttm] >[37064.379247] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37064.379255] ttm_bo_validate+0x189/0x1a0 [ttm] >[37064.379260] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37064.379267] ? mutex_trylock+0xcd/0xe0 >[37064.379275] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37064.379310] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37064.379337] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37064.379382] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37064.379407] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37064.379460] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37064.379481] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37064.379534] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37064.379546] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37064.379557] drm_ioctl+0x2d5/0x370 [drm] >[37064.379582] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37064.379589] ? __pm_runtime_resume+0x54/0x90 >[37064.379596] ? trace_hardirqs_on_caller+0xed/0x180 >[37064.379628] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37064.379634] do_vfs_ioctl+0xa5/0x6e0 >[37064.379641] SyS_ioctl+0x74/0x80 >[37064.379645] do_syscall_64+0x79/0x220 >[37064.379649] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37064.379651] RIP: 0033:0x7f70a90d90f7 >[37064.379653] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37064.379656] RAX: ffffffffffffffda RBX: 000055e7f0922b30 RCX: 00007f70a90d90f7 >[37064.379657] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37064.379658] RBP: 00007ffd456b9940 R08: 000055e7f0922b30 R09: 0000000000000004 >[37064.379659] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37064.379661] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef9c8b00 >[37066.013581] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37066.013585] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37066.013587] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37066.013589] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37066.013590] Call Trace: >[37066.013597] dump_stack+0x85/0xbf >[37066.013602] swiotlb_alloc_coherent+0x1be/0x1d0 >[37066.013610] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37066.013619] ttm_dma_populate+0x25e/0x350 [ttm] >[37066.013626] ttm_tt_bind+0x2c/0x60 [ttm] >[37066.013630] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37066.013638] ttm_bo_validate+0x189/0x1a0 [ttm] >[37066.013641] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37066.013647] ? mutex_trylock+0xcd/0xe0 >[37066.013653] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37066.013700] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37066.013724] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37066.013749] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37066.013772] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37066.013793] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37066.013811] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37066.013849] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37066.013864] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37066.013878] drm_ioctl+0x2d5/0x370 [drm] >[37066.013905] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37066.013912] ? __pm_runtime_resume+0x54/0x90 >[37066.013921] ? trace_hardirqs_on_caller+0xed/0x180 >[37066.013951] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37066.013959] do_vfs_ioctl+0xa5/0x6e0 >[37066.013971] SyS_ioctl+0x74/0x80 >[37066.013979] do_syscall_64+0x79/0x220 >[37066.013984] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37066.013988] RIP: 0033:0x7f70a90d90f7 >[37066.013990] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37066.013995] RAX: ffffffffffffffda RBX: 000055e7ee5066d0 RCX: 00007f70a90d90f7 >[37066.013997] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37066.013998] RBP: 00007ffd456b9940 R08: 000055e7ee5066d0 R09: 0000000000000004 >[37066.013999] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37066.014001] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1e45a10 >[37069.712201] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37069.712206] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37069.712210] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37069.712212] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37069.712214] Call Trace: >[37069.712223] dump_stack+0x85/0xbf >[37069.712229] swiotlb_alloc_coherent+0x1be/0x1d0 >[37069.712241] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37069.712258] ttm_dma_populate+0x25e/0x350 [ttm] >[37069.712270] ttm_tt_bind+0x2c/0x60 [ttm] >[37069.712277] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37069.712292] ttm_bo_validate+0x189/0x1a0 [ttm] >[37069.712297] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37069.712308] ? mutex_trylock+0xcd/0xe0 >[37069.712317] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37069.712371] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37069.712412] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37069.712456] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37069.712500] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37069.712541] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37069.712573] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37069.712612] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37069.712635] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37069.712654] drm_ioctl+0x2d5/0x370 [drm] >[37069.712687] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37069.712695] ? __pm_runtime_resume+0x54/0x90 >[37069.712705] ? trace_hardirqs_on_caller+0xed/0x180 >[37069.712739] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37069.712748] do_vfs_ioctl+0xa5/0x6e0 >[37069.712762] SyS_ioctl+0x74/0x80 >[37069.712770] do_syscall_64+0x79/0x220 >[37069.712776] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37069.712780] RIP: 0033:0x7fd8d64ef0f7 >[37069.712782] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37069.712786] RAX: ffffffffffffffda RBX: 000000000302dd10 RCX: 00007fd8d64ef0f7 >[37069.712789] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37069.712791] RBP: 00007ffcc6dba370 R08: 000000000302dd10 R09: 0000000000000004 >[37069.712793] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37069.712795] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000308c910 >[37080.264221] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37080.264224] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37080.264227] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37080.264229] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37080.264230] Call Trace: >[37080.264237] dump_stack+0x85/0xbf >[37080.264241] swiotlb_alloc_coherent+0x1be/0x1d0 >[37080.264259] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37080.264268] ttm_dma_populate+0x25e/0x350 [ttm] >[37080.264274] ttm_tt_bind+0x2c/0x60 [ttm] >[37080.264278] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37080.264285] ttm_bo_validate+0x189/0x1a0 [ttm] >[37080.264288] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37080.264294] ? mutex_trylock+0xcd/0xe0 >[37080.264299] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37080.264332] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37080.264353] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37080.264375] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37080.264398] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37080.264419] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37080.264435] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37080.264455] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37080.264468] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37080.264476] drm_ioctl+0x2d5/0x370 [drm] >[37080.264492] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37080.264497] ? __pm_runtime_resume+0x54/0x90 >[37080.264502] ? trace_hardirqs_on_caller+0xed/0x180 >[37080.264520] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37080.264525] do_vfs_ioctl+0xa5/0x6e0 >[37080.264531] SyS_ioctl+0x74/0x80 >[37080.264536] do_syscall_64+0x79/0x220 >[37080.264539] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37080.264541] RIP: 0033:0x7f70a90d90f7 >[37080.264543] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37080.264545] RAX: ffffffffffffffda RBX: 000055e7f3308fa0 RCX: 00007f70a90d90f7 >[37080.264547] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37080.264548] RBP: 00007ffd456b9940 R08: 000055e7f3308fa0 R09: 0000000000000004 >[37080.264549] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37080.264551] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee660470 >[37090.725806] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37090.725811] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37090.725825] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37090.725827] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37090.725829] Call Trace: >[37090.725838] dump_stack+0x85/0xbf >[37090.725844] swiotlb_alloc_coherent+0x1be/0x1d0 >[37090.725856] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37090.725873] ttm_dma_populate+0x25e/0x350 [ttm] >[37090.725885] ttm_tt_bind+0x2c/0x60 [ttm] >[37090.725891] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37090.725905] ttm_bo_validate+0x189/0x1a0 [ttm] >[37090.725910] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37090.725920] ? mutex_trylock+0xcd/0xe0 >[37090.725929] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37090.725968] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37090.726020] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37090.726059] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37090.726096] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37090.726131] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37090.726157] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37090.726200] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37090.726214] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37090.726237] drm_ioctl+0x2d5/0x370 [drm] >[37090.726263] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37090.726270] ? __pm_runtime_resume+0x54/0x90 >[37090.726278] ? trace_hardirqs_on_caller+0xed/0x180 >[37090.726306] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37090.726314] do_vfs_ioctl+0xa5/0x6e0 >[37090.726325] SyS_ioctl+0x74/0x80 >[37090.726332] do_syscall_64+0x79/0x220 >[37090.726337] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37090.726341] RIP: 0033:0x7fd8d64ef0f7 >[37090.726343] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37090.726357] RAX: ffffffffffffffda RBX: 0000000002ba7630 RCX: 00007fd8d64ef0f7 >[37090.726359] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37090.726361] RBP: 00007ffcc6dba370 R08: 0000000002ba7630 R09: 0000000000000004 >[37090.726363] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37090.726366] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c6c710 >[37090.747148] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37090.747151] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37090.747154] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37090.747155] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37090.747157] Call Trace: >[37090.747163] dump_stack+0x85/0xbf >[37090.747167] swiotlb_alloc_coherent+0x1be/0x1d0 >[37090.747175] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37090.747185] ttm_dma_populate+0x25e/0x350 [ttm] >[37090.747191] ttm_tt_bind+0x2c/0x60 [ttm] >[37090.747195] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37090.747205] ttm_bo_validate+0x189/0x1a0 [ttm] >[37090.747210] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37090.747219] ? mutex_trylock+0xcd/0xe0 >[37090.747225] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37090.747258] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37090.747280] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37090.747303] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37090.747328] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37090.747350] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37090.747368] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37090.747389] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37090.747402] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37090.747411] drm_ioctl+0x2d5/0x370 [drm] >[37090.747428] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37090.747432] ? __pm_runtime_resume+0x54/0x90 >[37090.747438] ? trace_hardirqs_on_caller+0xed/0x180 >[37090.747456] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37090.747461] do_vfs_ioctl+0xa5/0x6e0 >[37090.747468] SyS_ioctl+0x74/0x80 >[37090.747473] do_syscall_64+0x79/0x220 >[37090.747476] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37090.747479] RIP: 0033:0x7fd8d64ef0f7 >[37090.747480] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37090.747483] RAX: ffffffffffffffda RBX: 0000000002ba7630 RCX: 00007fd8d64ef0f7 >[37090.747484] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37090.747486] RBP: 00007ffcc6dba370 R08: 0000000002ba7630 R09: 0000000000000004 >[37090.747487] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37090.747488] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c6c710 >[37140.052601] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37140.052604] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37140.052607] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37140.052608] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37140.052609] Call Trace: >[37140.052616] dump_stack+0x85/0xbf >[37140.052620] swiotlb_alloc_coherent+0x1be/0x1d0 >[37140.052628] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37140.052636] ttm_dma_populate+0x25e/0x350 [ttm] >[37140.052642] ttm_tt_bind+0x2c/0x60 [ttm] >[37140.052657] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37140.052665] ttm_bo_validate+0x189/0x1a0 [ttm] >[37140.052668] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37140.052684] ? mutex_trylock+0xcd/0xe0 >[37140.052689] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37140.052719] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37140.052737] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37140.052769] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37140.052791] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37140.052811] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37140.052827] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37140.052847] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37140.052858] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37140.052866] drm_ioctl+0x2d5/0x370 [drm] >[37140.052882] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37140.052897] ? __pm_runtime_resume+0x54/0x90 >[37140.052902] ? trace_hardirqs_on_caller+0xed/0x180 >[37140.052929] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37140.052935] do_vfs_ioctl+0xa5/0x6e0 >[37140.052942] SyS_ioctl+0x74/0x80 >[37140.052947] do_syscall_64+0x79/0x220 >[37140.052950] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37140.052952] RIP: 0033:0x7fd8d64ef0f7 >[37140.052954] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37140.052956] RAX: ffffffffffffffda RBX: 0000000002bf5350 RCX: 00007fd8d64ef0f7 >[37140.052958] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37140.052959] RBP: 00007ffcc6dba370 R08: 0000000002bf5350 R09: 0000000000000004 >[37140.052960] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37140.052961] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff4710 >[37140.092958] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37140.092961] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37140.092964] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37140.092966] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37140.092967] Call Trace: >[37140.092973] dump_stack+0x85/0xbf >[37140.092978] swiotlb_alloc_coherent+0x1be/0x1d0 >[37140.092986] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37140.092995] ttm_dma_populate+0x25e/0x350 [ttm] >[37140.093002] ttm_tt_bind+0x2c/0x60 [ttm] >[37140.093006] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37140.093014] ttm_bo_validate+0x189/0x1a0 [ttm] >[37140.093017] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37140.093023] ? mutex_trylock+0xcd/0xe0 >[37140.093028] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37140.093061] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37140.093083] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37140.093106] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37140.093130] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37140.093151] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37140.093168] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37140.093189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37140.093201] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37140.093209] drm_ioctl+0x2d5/0x370 [drm] >[37140.093226] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37140.093231] ? __pm_runtime_resume+0x54/0x90 >[37140.093236] ? trace_hardirqs_on_caller+0xed/0x180 >[37140.093255] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37140.093260] do_vfs_ioctl+0xa5/0x6e0 >[37140.093267] SyS_ioctl+0x74/0x80 >[37140.093272] do_syscall_64+0x79/0x220 >[37140.093275] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37140.093278] RIP: 0033:0x7fd8d64ef0f7 >[37140.093279] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37140.093282] RAX: ffffffffffffffda RBX: 0000000002bf5350 RCX: 00007fd8d64ef0f7 >[37140.093283] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37140.093284] RBP: 00007ffcc6dba370 R08: 0000000002bf5350 R09: 0000000000000004 >[37140.093286] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37140.093287] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff4710 >[37141.338422] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37141.338425] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37141.338428] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37141.338429] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37141.338430] Call Trace: >[37141.338438] dump_stack+0x85/0xbf >[37141.338442] swiotlb_alloc_coherent+0x1be/0x1d0 >[37141.338450] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37141.338460] ttm_dma_populate+0x25e/0x350 [ttm] >[37141.338466] ttm_tt_bind+0x2c/0x60 [ttm] >[37141.338470] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37141.338478] ttm_bo_validate+0x189/0x1a0 [ttm] >[37141.338481] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37141.338487] ? mutex_trylock+0xcd/0xe0 >[37141.338492] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37141.338525] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37141.338548] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37141.338572] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37141.338596] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37141.338618] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37141.338635] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37141.338656] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37141.338668] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37141.338676] drm_ioctl+0x2d5/0x370 [drm] >[37141.338693] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37141.338698] ? __pm_runtime_resume+0x54/0x90 >[37141.338703] ? trace_hardirqs_on_caller+0xed/0x180 >[37141.338721] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37141.338726] do_vfs_ioctl+0xa5/0x6e0 >[37141.338733] SyS_ioctl+0x74/0x80 >[37141.338738] do_syscall_64+0x79/0x220 >[37141.338741] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37141.338743] RIP: 0033:0x7fd8d64ef0f7 >[37141.338745] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37141.338748] RAX: ffffffffffffffda RBX: 000000000302dd10 RCX: 00007fd8d64ef0f7 >[37141.338749] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37141.338750] RBP: 00007ffcc6dba370 R08: 000000000302dd10 R09: 0000000000000004 >[37141.338752] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37141.338753] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000308c910 >[37141.361117] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37141.361120] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37141.361122] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37141.361124] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37141.361125] Call Trace: >[37141.361132] dump_stack+0x85/0xbf >[37141.361136] swiotlb_alloc_coherent+0x1be/0x1d0 >[37141.361144] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37141.361153] ttm_dma_populate+0x25e/0x350 [ttm] >[37141.361159] ttm_tt_bind+0x2c/0x60 [ttm] >[37141.361162] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37141.361170] ttm_bo_validate+0x189/0x1a0 [ttm] >[37141.361173] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37141.361179] ? mutex_trylock+0xcd/0xe0 >[37141.361185] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37141.361216] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37141.361239] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37141.361263] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37141.361285] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37141.361306] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37141.361323] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37141.361343] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37141.361365] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37141.361373] drm_ioctl+0x2d5/0x370 [drm] >[37141.361391] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37141.361396] ? __pm_runtime_resume+0x54/0x90 >[37141.361401] ? trace_hardirqs_on_caller+0xed/0x180 >[37141.361419] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37141.361424] do_vfs_ioctl+0xa5/0x6e0 >[37141.361431] SyS_ioctl+0x74/0x80 >[37141.361436] do_syscall_64+0x79/0x220 >[37141.361440] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37141.361442] RIP: 0033:0x7fd8d64ef0f7 >[37141.361443] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37141.361446] RAX: ffffffffffffffda RBX: 000000000302dd10 RCX: 00007fd8d64ef0f7 >[37141.361447] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37141.361449] RBP: 00007ffcc6dba370 R08: 000000000302dd10 R09: 0000000000000004 >[37141.361450] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37141.361451] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000308c910 >[37142.214087] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37142.214091] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37142.214093] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37142.214095] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37142.214096] Call Trace: >[37142.214103] dump_stack+0x85/0xbf >[37142.214107] swiotlb_alloc_coherent+0x1be/0x1d0 >[37142.214115] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37142.214124] ttm_dma_populate+0x25e/0x350 [ttm] >[37142.214130] ttm_tt_bind+0x2c/0x60 [ttm] >[37142.214134] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37142.214141] ttm_bo_validate+0x189/0x1a0 [ttm] >[37142.214145] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37142.214150] ? mutex_trylock+0xcd/0xe0 >[37142.214155] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37142.214189] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37142.214212] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37142.214237] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37142.214260] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37142.214280] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37142.214297] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37142.214316] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37142.214329] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37142.214337] drm_ioctl+0x2d5/0x370 [drm] >[37142.214353] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37142.214358] ? __pm_runtime_resume+0x54/0x90 >[37142.214363] ? trace_hardirqs_on_caller+0xed/0x180 >[37142.214380] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37142.214386] do_vfs_ioctl+0xa5/0x6e0 >[37142.214393] SyS_ioctl+0x74/0x80 >[37142.214397] do_syscall_64+0x79/0x220 >[37142.214400] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37142.214403] RIP: 0033:0x7fd8d64ef0f7 >[37142.214404] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37142.214407] RAX: ffffffffffffffda RBX: 000000000302dd10 RCX: 00007fd8d64ef0f7 >[37142.214408] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37142.214409] RBP: 00007ffcc6dba370 R08: 000000000302dd10 R09: 0000000000000004 >[37142.214411] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37142.214412] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000302ff70 >[37145.663455] swiotlb_tbl_map_single: 2 callbacks suppressed >[37145.663472] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37145.663476] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37145.663479] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37145.663481] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37145.663483] Call Trace: >[37145.663492] dump_stack+0x85/0xbf >[37145.663498] swiotlb_alloc_coherent+0x1be/0x1d0 >[37145.663519] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37145.663534] ttm_dma_populate+0x25e/0x350 [ttm] >[37145.663542] ttm_tt_bind+0x2c/0x60 [ttm] >[37145.663548] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37145.663560] ttm_bo_validate+0x189/0x1a0 [ttm] >[37145.663565] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37145.663584] ? mutex_trylock+0xcd/0xe0 >[37145.663592] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37145.663631] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37145.663660] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37145.663703] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37145.663747] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37145.663780] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37145.663805] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37145.663838] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37145.663853] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37145.663866] drm_ioctl+0x2d5/0x370 [drm] >[37145.663894] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37145.663901] ? __pm_runtime_resume+0x54/0x90 >[37145.663910] ? trace_hardirqs_on_caller+0xed/0x180 >[37145.663939] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37145.663947] do_vfs_ioctl+0xa5/0x6e0 >[37145.663958] SyS_ioctl+0x74/0x80 >[37145.663966] do_syscall_64+0x79/0x220 >[37145.663970] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37145.663974] RIP: 0033:0x7fd8d64ef0f7 >[37145.663976] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37145.663980] RAX: ffffffffffffffda RBX: 0000000002ba29d0 RCX: 00007fd8d64ef0f7 >[37145.663982] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37145.663984] RBP: 00007ffcc6dba370 R08: 0000000002ba29d0 R09: 0000000000000004 >[37145.663987] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37145.663989] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c0d190 >[37145.700334] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37145.700339] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37145.700343] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37145.700345] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37145.700347] Call Trace: >[37145.700354] dump_stack+0x85/0xbf >[37145.700360] swiotlb_alloc_coherent+0x1be/0x1d0 >[37145.700371] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37145.700388] ttm_dma_populate+0x25e/0x350 [ttm] >[37145.700398] ttm_tt_bind+0x2c/0x60 [ttm] >[37145.700404] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37145.700416] ttm_bo_validate+0x189/0x1a0 [ttm] >[37145.700421] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37145.700430] ? mutex_trylock+0xcd/0xe0 >[37145.700438] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37145.700479] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37145.700509] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37145.700544] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37145.700570] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37145.700591] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37145.700606] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37145.700626] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37145.700639] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37145.700647] drm_ioctl+0x2d5/0x370 [drm] >[37145.700666] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37145.700671] ? __pm_runtime_resume+0x54/0x90 >[37145.700676] ? trace_hardirqs_on_caller+0xed/0x180 >[37145.700694] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37145.700699] do_vfs_ioctl+0xa5/0x6e0 >[37145.700706] SyS_ioctl+0x74/0x80 >[37145.700710] do_syscall_64+0x79/0x220 >[37145.700713] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37145.700716] RIP: 0033:0x7fd8d64ef0f7 >[37145.700717] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37145.700720] RAX: ffffffffffffffda RBX: 0000000002ba29d0 RCX: 00007fd8d64ef0f7 >[37145.700721] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37145.700723] RBP: 00007ffcc6dba370 R08: 0000000002ba29d0 R09: 0000000000000004 >[37145.700724] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37145.700725] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c0d190 >[37182.618416] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37182.618419] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37182.618422] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37182.618423] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37182.618424] Call Trace: >[37182.618431] dump_stack+0x85/0xbf >[37182.618435] swiotlb_alloc_coherent+0x1be/0x1d0 >[37182.618443] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37182.618452] ttm_dma_populate+0x25e/0x350 [ttm] >[37182.618460] ttm_tt_bind+0x2c/0x60 [ttm] >[37182.618466] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37182.618477] ttm_bo_validate+0x189/0x1a0 [ttm] >[37182.618481] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37182.618486] ? mutex_trylock+0xcd/0xe0 >[37182.618492] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37182.618526] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37182.618544] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37182.618566] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37182.618587] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37182.618607] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37182.618623] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37182.618649] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37182.618671] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37182.618679] drm_ioctl+0x2d5/0x370 [drm] >[37182.618706] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37182.618711] ? __pm_runtime_resume+0x54/0x90 >[37182.618716] ? trace_hardirqs_on_caller+0xed/0x180 >[37182.618743] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37182.618748] do_vfs_ioctl+0xa5/0x6e0 >[37182.618754] SyS_ioctl+0x74/0x80 >[37182.618759] do_syscall_64+0x79/0x220 >[37182.618761] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37182.618764] RIP: 0033:0x7f70a90d90f7 >[37182.618765] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37182.618768] RAX: ffffffffffffffda RBX: 000055e7f13ba800 RCX: 00007f70a90d90f7 >[37182.618769] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37182.618770] RBP: 00007ffd456b9940 R08: 000055e7f13ba800 R09: 0000000000000004 >[37182.618771] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37182.618773] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eef4d2c0 >[37207.024376] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37207.024379] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37207.024382] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37207.024384] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37207.024385] Call Trace: >[37207.024392] dump_stack+0x85/0xbf >[37207.024397] swiotlb_alloc_coherent+0x1be/0x1d0 >[37207.024405] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37207.024418] ttm_dma_populate+0x25e/0x350 [ttm] >[37207.024439] ttm_tt_bind+0x2c/0x60 [ttm] >[37207.024444] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37207.024456] ttm_bo_validate+0x189/0x1a0 [ttm] >[37207.024461] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37207.024469] ? mutex_trylock+0xcd/0xe0 >[37207.024477] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37207.024518] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37207.024549] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37207.024586] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37207.024623] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37207.024658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37207.024683] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37207.024715] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37207.024733] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37207.024757] drm_ioctl+0x2d5/0x370 [drm] >[37207.024795] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37207.024801] ? __pm_runtime_resume+0x54/0x90 >[37207.024809] ? trace_hardirqs_on_caller+0xed/0x180 >[37207.024849] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37207.024857] do_vfs_ioctl+0xa5/0x6e0 >[37207.024869] SyS_ioctl+0x74/0x80 >[37207.024877] do_syscall_64+0x79/0x220 >[37207.024882] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37207.024885] RIP: 0033:0x7fd8d64ef0f7 >[37207.024886] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37207.024889] RAX: ffffffffffffffda RBX: 000000000316e7c0 RCX: 00007fd8d64ef0f7 >[37207.024890] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37207.024891] RBP: 00007ffcc6dba370 R08: 000000000316e7c0 R09: 0000000000000004 >[37207.024893] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37207.024894] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c6c710 >[37208.091563] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37208.091568] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37208.091572] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37208.091575] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37208.091577] Call Trace: >[37208.091596] dump_stack+0x85/0xbf >[37208.091602] swiotlb_alloc_coherent+0x1be/0x1d0 >[37208.091614] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37208.091631] ttm_dma_populate+0x25e/0x350 [ttm] >[37208.091642] ttm_tt_bind+0x2c/0x60 [ttm] >[37208.091658] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37208.091672] ttm_bo_validate+0x189/0x1a0 [ttm] >[37208.091687] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37208.091697] ? mutex_trylock+0xcd/0xe0 >[37208.091706] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37208.091750] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37208.091790] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37208.091837] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37208.091873] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37208.091907] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37208.091933] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37208.091978] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37208.091992] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37208.092005] drm_ioctl+0x2d5/0x370 [drm] >[37208.092045] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37208.092052] ? __pm_runtime_resume+0x54/0x90 >[37208.092070] ? trace_hardirqs_on_caller+0xed/0x180 >[37208.092111] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37208.092118] do_vfs_ioctl+0xa5/0x6e0 >[37208.092140] SyS_ioctl+0x74/0x80 >[37208.092148] do_syscall_64+0x79/0x220 >[37208.092153] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37208.092157] RIP: 0033:0x7f70a90d90f7 >[37208.092159] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37208.092163] RAX: ffffffffffffffda RBX: 000055e7f3118ba0 RCX: 00007f70a90d90f7 >[37208.092166] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37208.092168] RBP: 00007ffd456b9940 R08: 000055e7f3118ba0 R09: 0000000000000004 >[37208.092170] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37208.092172] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f09466e0 >[37216.425672] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37216.425677] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37216.425680] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37216.425683] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37216.425684] Call Trace: >[37216.425693] dump_stack+0x85/0xbf >[37216.425698] swiotlb_alloc_coherent+0x1be/0x1d0 >[37216.425710] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37216.425726] ttm_dma_populate+0x25e/0x350 [ttm] >[37216.425737] ttm_tt_bind+0x2c/0x60 [ttm] >[37216.425743] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37216.425757] ttm_bo_validate+0x189/0x1a0 [ttm] >[37216.425761] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37216.425771] ? mutex_trylock+0xcd/0xe0 >[37216.425779] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37216.425839] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37216.425871] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37216.425909] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37216.425946] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37216.425980] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37216.426006] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37216.426040] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37216.426056] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37216.426069] drm_ioctl+0x2d5/0x370 [drm] >[37216.426097] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37216.426104] ? __pm_runtime_resume+0x54/0x90 >[37216.426112] ? trace_hardirqs_on_caller+0xed/0x180 >[37216.426143] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37216.426151] do_vfs_ioctl+0xa5/0x6e0 >[37216.426163] SyS_ioctl+0x74/0x80 >[37216.426171] do_syscall_64+0x79/0x220 >[37216.426176] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37216.426179] RIP: 0033:0x7f70a90d90f7 >[37216.426182] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37216.426186] RAX: ffffffffffffffda RBX: 000055e7ef5087a0 RCX: 00007f70a90d90f7 >[37216.426188] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37216.426190] RBP: 00007ffd456b9940 R08: 000055e7ef5087a0 R09: 0000000000000004 >[37216.426192] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37216.426194] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f30ce100 >[37217.827554] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37217.827559] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37217.827563] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37217.827565] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37217.827567] Call Trace: >[37217.827585] dump_stack+0x85/0xbf >[37217.827589] swiotlb_alloc_coherent+0x1be/0x1d0 >[37217.827597] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37217.827605] ttm_dma_populate+0x25e/0x350 [ttm] >[37217.827612] ttm_tt_bind+0x2c/0x60 [ttm] >[37217.827615] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37217.827624] ttm_bo_validate+0x189/0x1a0 [ttm] >[37217.827627] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37217.827632] ? mutex_trylock+0xcd/0xe0 >[37217.827637] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37217.827668] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37217.827690] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37217.827713] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37217.827736] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37217.827757] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37217.827773] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37217.827804] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37217.827815] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37217.827834] drm_ioctl+0x2d5/0x370 [drm] >[37217.827850] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37217.827855] ? __pm_runtime_resume+0x54/0x90 >[37217.827860] ? trace_hardirqs_on_caller+0xed/0x180 >[37217.827877] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37217.827883] do_vfs_ioctl+0xa5/0x6e0 >[37217.827889] SyS_ioctl+0x74/0x80 >[37217.827894] do_syscall_64+0x79/0x220 >[37217.827897] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37217.827900] RIP: 0033:0x7fd8d64ef0f7 >[37217.827901] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37217.827904] RAX: ffffffffffffffda RBX: 000000000324ae70 RCX: 00007fd8d64ef0f7 >[37217.827905] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37217.827906] RBP: 00007ffcc6dba370 R08: 000000000324ae70 R09: 0000000000000004 >[37217.827908] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37217.827909] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c6c710 >[37217.854742] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37217.854745] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37217.854748] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37217.854749] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37217.854750] Call Trace: >[37217.854757] dump_stack+0x85/0xbf >[37217.854761] swiotlb_alloc_coherent+0x1be/0x1d0 >[37217.854769] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37217.854778] ttm_dma_populate+0x25e/0x350 [ttm] >[37217.854784] ttm_tt_bind+0x2c/0x60 [ttm] >[37217.854788] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37217.854796] ttm_bo_validate+0x189/0x1a0 [ttm] >[37217.854799] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37217.854805] ? mutex_trylock+0xcd/0xe0 >[37217.854820] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37217.854850] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37217.854880] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37217.854902] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37217.854923] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37217.854943] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37217.854959] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37217.854979] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37217.854991] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37217.854999] drm_ioctl+0x2d5/0x370 [drm] >[37217.855025] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37217.855030] ? __pm_runtime_resume+0x54/0x90 >[37217.855035] ? trace_hardirqs_on_caller+0xed/0x180 >[37217.855052] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37217.855057] do_vfs_ioctl+0xa5/0x6e0 >[37217.855064] SyS_ioctl+0x74/0x80 >[37217.855068] do_syscall_64+0x79/0x220 >[37217.855071] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37217.855073] RIP: 0033:0x7fd8d64ef0f7 >[37217.855075] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37217.855077] RAX: ffffffffffffffda RBX: 000000000324ae70 RCX: 00007fd8d64ef0f7 >[37217.855079] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37217.855080] RBP: 00007ffcc6dba370 R08: 000000000324ae70 R09: 0000000000000004 >[37217.855081] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37217.855082] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c6c710 >[37225.303790] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37225.303794] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37225.303798] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37225.303800] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37225.303802] Call Trace: >[37225.303811] dump_stack+0x85/0xbf >[37225.303816] swiotlb_alloc_coherent+0x1be/0x1d0 >[37225.303828] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37225.303842] ttm_dma_populate+0x25e/0x350 [ttm] >[37225.303852] ttm_tt_bind+0x2c/0x60 [ttm] >[37225.303857] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37225.303870] ttm_bo_validate+0x189/0x1a0 [ttm] >[37225.303874] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37225.303883] ? mutex_trylock+0xcd/0xe0 >[37225.303892] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37225.303930] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37225.303960] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37225.304015] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37225.304049] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37225.304081] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37225.304106] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37225.304138] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37225.304153] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37225.304165] drm_ioctl+0x2d5/0x370 [drm] >[37225.304192] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37225.304199] ? __pm_runtime_resume+0x54/0x90 >[37225.304206] ? trace_hardirqs_on_caller+0xed/0x180 >[37225.304235] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37225.304242] do_vfs_ioctl+0xa5/0x6e0 >[37225.304253] SyS_ioctl+0x74/0x80 >[37225.304261] do_syscall_64+0x79/0x220 >[37225.304265] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37225.304268] RIP: 0033:0x7fd8d64ef0f7 >[37225.304270] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37225.304274] RAX: ffffffffffffffda RBX: 00000000030d6b20 RCX: 00007fd8d64ef0f7 >[37225.304276] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37225.304278] RBP: 00007ffcc6dba370 R08: 00000000030d6b20 R09: 0000000000000004 >[37225.304280] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37225.304282] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e20b0 >[37225.329418] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37225.329421] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37225.329424] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37225.329425] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37225.329426] Call Trace: >[37225.329433] dump_stack+0x85/0xbf >[37225.329438] swiotlb_alloc_coherent+0x1be/0x1d0 >[37225.329445] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37225.329454] ttm_dma_populate+0x25e/0x350 [ttm] >[37225.329460] ttm_tt_bind+0x2c/0x60 [ttm] >[37225.329464] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37225.329471] ttm_bo_validate+0x189/0x1a0 [ttm] >[37225.329474] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37225.329480] ? mutex_trylock+0xcd/0xe0 >[37225.329485] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37225.329525] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37225.329547] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37225.329571] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37225.329594] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37225.329615] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37225.329632] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37225.329664] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37225.329676] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37225.329684] drm_ioctl+0x2d5/0x370 [drm] >[37225.329702] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37225.329707] ? __pm_runtime_resume+0x54/0x90 >[37225.329712] ? trace_hardirqs_on_caller+0xed/0x180 >[37225.329730] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37225.329735] do_vfs_ioctl+0xa5/0x6e0 >[37225.329742] SyS_ioctl+0x74/0x80 >[37225.329747] do_syscall_64+0x79/0x220 >[37225.329750] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37225.329752] RIP: 0033:0x7fd8d64ef0f7 >[37225.329753] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37225.329756] RAX: ffffffffffffffda RBX: 00000000030d6b20 RCX: 00007fd8d64ef0f7 >[37225.329757] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37225.329758] RBP: 00007ffcc6dba370 R08: 00000000030d6b20 R09: 0000000000000004 >[37225.329760] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37225.329761] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e20b0 >[37239.210607] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37239.210610] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37239.210613] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37239.210614] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37239.210615] Call Trace: >[37239.210623] dump_stack+0x85/0xbf >[37239.210627] swiotlb_alloc_coherent+0x1be/0x1d0 >[37239.210635] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37239.210644] ttm_dma_populate+0x25e/0x350 [ttm] >[37239.210650] ttm_tt_bind+0x2c/0x60 [ttm] >[37239.210654] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37239.210662] ttm_bo_validate+0x189/0x1a0 [ttm] >[37239.210665] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37239.210671] ? mutex_trylock+0xcd/0xe0 >[37239.210676] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37239.210711] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37239.210734] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37239.210757] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37239.210780] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37239.210801] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37239.210818] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37239.210837] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37239.210850] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37239.210859] drm_ioctl+0x2d5/0x370 [drm] >[37239.210876] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37239.210880] ? __pm_runtime_resume+0x54/0x90 >[37239.210885] ? trace_hardirqs_on_caller+0xed/0x180 >[37239.210913] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37239.210919] do_vfs_ioctl+0xa5/0x6e0 >[37239.210925] SyS_ioctl+0x74/0x80 >[37239.210930] do_syscall_64+0x79/0x220 >[37239.210944] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37239.210946] RIP: 0033:0x7f70a90d90f7 >[37239.210948] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37239.210950] RAX: ffffffffffffffda RBX: 000055e7f3118ba0 RCX: 00007f70a90d90f7 >[37239.210951] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37239.210953] RBP: 00007ffd456b9940 R08: 000055e7f3118ba0 R09: 0000000000000004 >[37239.210954] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37239.210955] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f35424a0 >[37251.573731] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37251.573735] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37251.573737] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37251.573739] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37251.573740] Call Trace: >[37251.573746] dump_stack+0x85/0xbf >[37251.573751] swiotlb_alloc_coherent+0x1be/0x1d0 >[37251.573759] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37251.573768] ttm_dma_populate+0x25e/0x350 [ttm] >[37251.573774] ttm_tt_bind+0x2c/0x60 [ttm] >[37251.573778] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37251.573786] ttm_bo_validate+0x189/0x1a0 [ttm] >[37251.573789] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37251.573796] ? mutex_trylock+0xcd/0xe0 >[37251.573801] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37251.573834] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37251.573857] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37251.573881] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37251.573904] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37251.573927] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37251.573944] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37251.573965] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37251.573987] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37251.573996] drm_ioctl+0x2d5/0x370 [drm] >[37251.574033] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37251.574038] ? __pm_runtime_resume+0x54/0x90 >[37251.574054] ? trace_hardirqs_on_caller+0xed/0x180 >[37251.574072] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37251.574077] do_vfs_ioctl+0xa5/0x6e0 >[37251.574083] SyS_ioctl+0x74/0x80 >[37251.574088] do_syscall_64+0x79/0x220 >[37251.574091] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37251.574094] RIP: 0033:0x7fd8d64ef0f7 >[37251.574095] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37251.574098] RAX: ffffffffffffffda RBX: 0000000003130220 RCX: 00007fd8d64ef0f7 >[37251.574099] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37251.574100] RBP: 00007ffcc6dba370 R08: 0000000003130220 R09: 0000000000000004 >[37251.574101] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37251.574103] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000308c910 >[37251.643385] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37251.643388] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37251.643391] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37251.643392] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37251.643393] Call Trace: >[37251.643411] dump_stack+0x85/0xbf >[37251.643415] swiotlb_alloc_coherent+0x1be/0x1d0 >[37251.643423] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37251.643431] ttm_dma_populate+0x25e/0x350 [ttm] >[37251.643437] ttm_tt_bind+0x2c/0x60 [ttm] >[37251.643441] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37251.643449] ttm_bo_validate+0x189/0x1a0 [ttm] >[37251.643452] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37251.643458] ? mutex_trylock+0xcd/0xe0 >[37251.643463] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37251.643496] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37251.643515] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37251.643520] ? __lock_acquire+0x2d4/0x1340 >[37251.643538] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37251.643559] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37251.643578] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37251.643593] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37251.643612] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37251.643624] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37251.643632] drm_ioctl+0x2d5/0x370 [drm] >[37251.643648] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37251.643652] ? __pm_runtime_resume+0x54/0x90 >[37251.643656] ? trace_hardirqs_on_caller+0xed/0x180 >[37251.643673] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37251.643679] do_vfs_ioctl+0xa5/0x6e0 >[37251.643685] SyS_ioctl+0x74/0x80 >[37251.643690] do_syscall_64+0x79/0x220 >[37251.643693] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37251.643695] RIP: 0033:0x7f70a90d90f7 >[37251.643697] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37251.643699] RAX: ffffffffffffffda RBX: 000055e7f2b194b0 RCX: 00007f70a90d90f7 >[37251.643701] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37251.643702] RBP: 00007ffd456b9940 R08: 000055e7f2b194b0 R09: 00007f70a939dc50 >[37251.643703] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[37251.643704] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee879500 >[37252.173011] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37252.173014] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37252.173017] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37252.173019] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37252.173020] Call Trace: >[37252.173027] dump_stack+0x85/0xbf >[37252.173031] swiotlb_alloc_coherent+0x1be/0x1d0 >[37252.173039] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37252.173048] ttm_dma_populate+0x25e/0x350 [ttm] >[37252.173055] ttm_tt_bind+0x2c/0x60 [ttm] >[37252.173059] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37252.173077] ttm_bo_validate+0x189/0x1a0 [ttm] >[37252.173080] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37252.173086] ? mutex_trylock+0xcd/0xe0 >[37252.173091] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37252.173124] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37252.173147] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37252.173170] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37252.173193] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37252.173215] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37252.173232] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37252.173252] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37252.173264] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37252.173272] drm_ioctl+0x2d5/0x370 [drm] >[37252.173289] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37252.173294] ? __pm_runtime_resume+0x54/0x90 >[37252.173299] ? trace_hardirqs_on_caller+0xed/0x180 >[37252.173317] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37252.173323] do_vfs_ioctl+0xa5/0x6e0 >[37252.173330] SyS_ioctl+0x74/0x80 >[37252.173335] do_syscall_64+0x79/0x220 >[37252.173338] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37252.173340] RIP: 0033:0x7fd8d64ef0f7 >[37252.173342] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37252.173344] RAX: ffffffffffffffda RBX: 0000000003130220 RCX: 00007fd8d64ef0f7 >[37252.173346] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37252.173347] RBP: 00007ffcc6dba370 R08: 0000000003130220 R09: 0000000000000004 >[37252.173348] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37252.173350] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c18d90 >[37258.816885] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37258.816889] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37258.816892] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37258.816893] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37258.816894] Call Trace: >[37258.816902] dump_stack+0x85/0xbf >[37258.816906] swiotlb_alloc_coherent+0x1be/0x1d0 >[37258.816914] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37258.816923] ttm_dma_populate+0x25e/0x350 [ttm] >[37258.816929] ttm_tt_bind+0x2c/0x60 [ttm] >[37258.816933] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37258.816941] ttm_bo_validate+0x189/0x1a0 [ttm] >[37258.816944] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37258.816950] ? mutex_trylock+0xcd/0xe0 >[37258.816955] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37258.816995] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37258.817019] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37258.817041] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37258.817062] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37258.817083] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37258.817099] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37258.817119] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37258.817130] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37258.817138] drm_ioctl+0x2d5/0x370 [drm] >[37258.817161] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37258.817168] ? __pm_runtime_resume+0x54/0x90 >[37258.817176] ? trace_hardirqs_on_caller+0xed/0x180 >[37258.817201] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37258.817209] do_vfs_ioctl+0xa5/0x6e0 >[37258.817220] SyS_ioctl+0x74/0x80 >[37258.817228] do_syscall_64+0x79/0x220 >[37258.817231] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37258.817234] RIP: 0033:0x7f70a90d90f7 >[37258.817235] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37258.817238] RAX: ffffffffffffffda RBX: 000055e7f23bea70 RCX: 00007f70a90d90f7 >[37258.817239] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37258.817241] RBP: 00007ffd456b9940 R08: 000055e7f23bea70 R09: 000000000000000b >[37258.817242] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37258.817243] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f32072e0 >[37260.737291] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37260.737295] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37260.737297] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37260.737299] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37260.737300] Call Trace: >[37260.737307] dump_stack+0x85/0xbf >[37260.737311] swiotlb_alloc_coherent+0x1be/0x1d0 >[37260.737319] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37260.737329] ttm_dma_populate+0x25e/0x350 [ttm] >[37260.737335] ttm_tt_bind+0x2c/0x60 [ttm] >[37260.737339] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37260.737348] ttm_bo_validate+0x189/0x1a0 [ttm] >[37260.737351] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37260.737357] ? mutex_trylock+0xcd/0xe0 >[37260.737363] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37260.737397] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37260.737420] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37260.737445] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37260.737468] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37260.737490] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37260.737507] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37260.737527] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37260.737540] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37260.737549] drm_ioctl+0x2d5/0x370 [drm] >[37260.737566] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37260.737571] ? __pm_runtime_resume+0x54/0x90 >[37260.737576] ? trace_hardirqs_on_caller+0xed/0x180 >[37260.737594] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37260.737600] do_vfs_ioctl+0xa5/0x6e0 >[37260.737607] SyS_ioctl+0x74/0x80 >[37260.737612] do_syscall_64+0x79/0x220 >[37260.737615] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37260.737618] RIP: 0033:0x7f70a90d90f7 >[37260.737619] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37260.737622] RAX: ffffffffffffffda RBX: 000055e7ec95f780 RCX: 00007f70a90d90f7 >[37260.737623] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37260.737625] RBP: 00007ffd456b9940 R08: 000055e7ec95f780 R09: 000000000000000b >[37260.737626] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37260.737627] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f09466e0 >[37261.671587] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37261.671591] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37261.671593] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37261.671595] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37261.671596] Call Trace: >[37261.671603] dump_stack+0x85/0xbf >[37261.671607] swiotlb_alloc_coherent+0x1be/0x1d0 >[37261.671625] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37261.671634] ttm_dma_populate+0x25e/0x350 [ttm] >[37261.671640] ttm_tt_bind+0x2c/0x60 [ttm] >[37261.671644] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37261.671652] ttm_bo_validate+0x189/0x1a0 [ttm] >[37261.671666] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37261.671672] ? mutex_trylock+0xcd/0xe0 >[37261.671677] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37261.671718] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37261.671739] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37261.671762] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37261.671796] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37261.671817] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37261.671835] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37261.671855] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37261.671867] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37261.671875] drm_ioctl+0x2d5/0x370 [drm] >[37261.671892] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37261.671896] ? __pm_runtime_resume+0x54/0x90 >[37261.671901] ? trace_hardirqs_on_caller+0xed/0x180 >[37261.671920] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37261.671925] do_vfs_ioctl+0xa5/0x6e0 >[37261.671932] SyS_ioctl+0x74/0x80 >[37261.671936] do_syscall_64+0x79/0x220 >[37261.671940] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37261.671942] RIP: 0033:0x7fd8d64ef0f7 >[37261.671943] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37261.671946] RAX: ffffffffffffffda RBX: 000000000316e7c0 RCX: 00007fd8d64ef0f7 >[37261.671947] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37261.671949] RBP: 00007ffcc6dba370 R08: 000000000316e7c0 R09: 0000000000000004 >[37261.671950] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37261.671951] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c0d190 >[37261.964251] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37261.964257] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37261.964260] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37261.964263] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37261.964264] Call Trace: >[37261.964273] dump_stack+0x85/0xbf >[37261.964279] swiotlb_alloc_coherent+0x1be/0x1d0 >[37261.964292] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37261.964305] ttm_dma_populate+0x25e/0x350 [ttm] >[37261.964311] ttm_tt_bind+0x2c/0x60 [ttm] >[37261.964315] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37261.964324] ttm_bo_validate+0x189/0x1a0 [ttm] >[37261.964327] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37261.964333] ? mutex_trylock+0xcd/0xe0 >[37261.964339] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37261.964377] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37261.964411] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37261.964448] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37261.964486] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37261.964520] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37261.964546] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37261.964578] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37261.964595] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37261.964609] drm_ioctl+0x2d5/0x370 [drm] >[37261.964631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37261.964636] ? __pm_runtime_resume+0x54/0x90 >[37261.964641] ? trace_hardirqs_on_caller+0xed/0x180 >[37261.964659] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37261.964664] do_vfs_ioctl+0xa5/0x6e0 >[37261.964671] SyS_ioctl+0x74/0x80 >[37261.964676] do_syscall_64+0x79/0x220 >[37261.964679] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37261.964682] RIP: 0033:0x7f70a90d90f7 >[37261.964683] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37261.964686] RAX: ffffffffffffffda RBX: 000055e7ed10a010 RCX: 00007f70a90d90f7 >[37261.964688] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37261.964689] RBP: 00007ffd456b9940 R08: 000055e7ed10a010 R09: 000000000000000b >[37261.964690] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37261.964691] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ebc6c930 >[37264.098901] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37264.098906] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37264.098910] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37264.098912] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37264.098914] Call Trace: >[37264.098923] dump_stack+0x85/0xbf >[37264.098929] swiotlb_alloc_coherent+0x1be/0x1d0 >[37264.098940] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37264.098956] ttm_dma_populate+0x25e/0x350 [ttm] >[37264.098966] ttm_tt_bind+0x2c/0x60 [ttm] >[37264.098973] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37264.098986] ttm_bo_validate+0x189/0x1a0 [ttm] >[37264.098990] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37264.098999] ? mutex_trylock+0xcd/0xe0 >[37264.099007] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37264.099069] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37264.099091] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37264.099126] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37264.099161] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37264.099194] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37264.099225] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37264.099246] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37264.099258] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37264.099267] drm_ioctl+0x2d5/0x370 [drm] >[37264.099284] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37264.099289] ? __pm_runtime_resume+0x54/0x90 >[37264.099294] ? trace_hardirqs_on_caller+0xed/0x180 >[37264.099313] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37264.099318] do_vfs_ioctl+0xa5/0x6e0 >[37264.099325] SyS_ioctl+0x74/0x80 >[37264.099329] do_syscall_64+0x79/0x220 >[37264.099332] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37264.099335] RIP: 0033:0x7f70a90d90f7 >[37264.099337] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37264.099339] RAX: ffffffffffffffda RBX: 000055e7f2964520 RCX: 00007f70a90d90f7 >[37264.099341] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37264.099342] RBP: 00007ffd456b9940 R08: 000055e7f2964520 R09: 000000000000000b >[37264.099343] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37264.099344] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f376c610 >[37271.019717] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37271.019720] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37271.019723] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37271.019724] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37271.019726] Call Trace: >[37271.019732] dump_stack+0x85/0xbf >[37271.019738] swiotlb_alloc_coherent+0x1be/0x1d0 >[37271.019749] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37271.019765] ttm_dma_populate+0x25e/0x350 [ttm] >[37271.019775] ttm_tt_bind+0x2c/0x60 [ttm] >[37271.019782] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37271.019791] ttm_bo_validate+0x189/0x1a0 [ttm] >[37271.019795] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37271.019801] ? mutex_trylock+0xcd/0xe0 >[37271.019806] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37271.019839] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37271.019862] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37271.019868] ? __lock_acquire+0x2d4/0x1340 >[37271.019889] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37271.019912] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37271.019941] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37271.019966] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37271.019996] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37271.020009] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37271.020018] drm_ioctl+0x2d5/0x370 [drm] >[37271.020040] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37271.020045] ? __pm_runtime_resume+0x54/0x90 >[37271.020050] ? trace_hardirqs_on_caller+0xed/0x180 >[37271.020069] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37271.020074] do_vfs_ioctl+0xa5/0x6e0 >[37271.020081] SyS_ioctl+0x74/0x80 >[37271.020085] do_syscall_64+0x79/0x220 >[37271.020089] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37271.020091] RIP: 0033:0x7f70a90d90f7 >[37271.020093] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37271.020095] RAX: ffffffffffffffda RBX: 000055e7f0bb4e20 RCX: 00007f70a90d90f7 >[37271.020097] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37271.020098] RBP: 00007ffd456b9940 R08: 000055e7f0bb4e20 R09: 00007f70a939dc50 >[37271.020099] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[37271.020101] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2d4c8b0 >[37273.165023] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37273.165029] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37273.165033] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37273.165035] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37273.165037] Call Trace: >[37273.165047] dump_stack+0x85/0xbf >[37273.165053] swiotlb_alloc_coherent+0x1be/0x1d0 >[37273.165065] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37273.165082] ttm_dma_populate+0x25e/0x350 [ttm] >[37273.165094] ttm_tt_bind+0x2c/0x60 [ttm] >[37273.165101] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37273.165114] ttm_bo_validate+0x189/0x1a0 [ttm] >[37273.165119] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37273.165128] ? mutex_trylock+0xcd/0xe0 >[37273.165137] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37273.165182] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37273.165217] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37273.165256] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37273.165294] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37273.165328] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37273.165354] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37273.165388] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37273.165403] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37273.165417] drm_ioctl+0x2d5/0x370 [drm] >[37273.165445] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37273.165452] ? __pm_runtime_resume+0x54/0x90 >[37273.165460] ? trace_hardirqs_on_caller+0xed/0x180 >[37273.165490] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37273.165498] do_vfs_ioctl+0xa5/0x6e0 >[37273.165510] SyS_ioctl+0x74/0x80 >[37273.165518] do_syscall_64+0x79/0x220 >[37273.165524] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37273.165527] RIP: 0033:0x7fd8d64ef0f7 >[37273.165530] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37273.165534] RAX: ffffffffffffffda RBX: 0000000002ba29d0 RCX: 00007fd8d64ef0f7 >[37273.165537] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37273.165539] RBP: 00007ffcc6dba370 R08: 0000000002ba29d0 R09: 0000000000000004 >[37273.165541] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37273.165543] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cc0790 >[37273.241210] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37273.241213] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37273.241216] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37273.241217] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37273.241219] Call Trace: >[37273.241226] dump_stack+0x85/0xbf >[37273.241230] swiotlb_alloc_coherent+0x1be/0x1d0 >[37273.241238] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37273.241257] ttm_dma_populate+0x25e/0x350 [ttm] >[37273.241263] ttm_tt_bind+0x2c/0x60 [ttm] >[37273.241267] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37273.241275] ttm_bo_validate+0x189/0x1a0 [ttm] >[37273.241278] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37273.241284] ? mutex_trylock+0xcd/0xe0 >[37273.241289] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37273.241321] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37273.241344] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37273.241368] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37273.241390] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37273.241411] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37273.241427] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37273.241447] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37273.241458] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37273.241465] drm_ioctl+0x2d5/0x370 [drm] >[37273.241482] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37273.241486] ? __pm_runtime_resume+0x54/0x90 >[37273.241491] ? trace_hardirqs_on_caller+0xed/0x180 >[37273.241508] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37273.241513] do_vfs_ioctl+0xa5/0x6e0 >[37273.241520] SyS_ioctl+0x74/0x80 >[37273.241524] do_syscall_64+0x79/0x220 >[37273.241527] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37273.241530] RIP: 0033:0x7fd8d64ef0f7 >[37273.241531] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37273.241534] RAX: ffffffffffffffda RBX: 0000000003167070 RCX: 00007fd8d64ef0f7 >[37273.241535] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37273.241536] RBP: 00007ffcc6dba370 R08: 0000000003167070 R09: 00007fd8d67b3e30 >[37273.241537] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37273.241538] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002db5740 >[37273.403926] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37273.403932] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37273.403936] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37273.403938] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37273.403940] Call Trace: >[37273.403949] dump_stack+0x85/0xbf >[37273.403956] swiotlb_alloc_coherent+0x1be/0x1d0 >[37273.403968] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37273.403978] ttm_dma_populate+0x25e/0x350 [ttm] >[37273.403984] ttm_tt_bind+0x2c/0x60 [ttm] >[37273.403988] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37273.403996] ttm_bo_validate+0x189/0x1a0 [ttm] >[37273.403999] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37273.404005] ? mutex_trylock+0xcd/0xe0 >[37273.404012] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37273.404048] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37273.404082] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37273.404123] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37273.404163] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37273.404200] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37273.404229] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37273.404265] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37273.404281] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37273.404308] drm_ioctl+0x2d5/0x370 [drm] >[37273.404338] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37273.404345] ? __pm_runtime_resume+0x54/0x90 >[37273.404353] ? trace_hardirqs_on_caller+0xed/0x180 >[37273.404387] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37273.404395] do_vfs_ioctl+0xa5/0x6e0 >[37273.404407] SyS_ioctl+0x74/0x80 >[37273.404415] do_syscall_64+0x79/0x220 >[37273.404420] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37273.404423] RIP: 0033:0x7fd8d64ef0f7 >[37273.404426] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37273.404430] RAX: ffffffffffffffda RBX: 0000000002c0ebb0 RCX: 00007fd8d64ef0f7 >[37273.404432] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37273.404434] RBP: 00007ffcc6dba370 R08: 0000000002c0ebb0 R09: 00007fd8d67b3e30 >[37273.404437] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37273.404439] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003107520 >[37273.472575] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37273.472580] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37273.472584] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37273.472586] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37273.472588] Call Trace: >[37273.472596] dump_stack+0x85/0xbf >[37273.472602] swiotlb_alloc_coherent+0x1be/0x1d0 >[37273.472613] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37273.472624] ttm_dma_populate+0x25e/0x350 [ttm] >[37273.472631] ttm_tt_bind+0x2c/0x60 [ttm] >[37273.472635] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37273.472643] ttm_bo_validate+0x189/0x1a0 [ttm] >[37273.472646] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37273.472652] ? mutex_trylock+0xcd/0xe0 >[37273.472657] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37273.472689] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37273.472711] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37273.472735] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37273.472758] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37273.472781] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37273.472798] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37273.472818] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37273.472831] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37273.472839] drm_ioctl+0x2d5/0x370 [drm] >[37273.472856] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37273.472860] ? __pm_runtime_resume+0x54/0x90 >[37273.472866] ? trace_hardirqs_on_caller+0xed/0x180 >[37273.472884] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37273.472889] do_vfs_ioctl+0xa5/0x6e0 >[37273.472896] SyS_ioctl+0x74/0x80 >[37273.472901] do_syscall_64+0x79/0x220 >[37273.472905] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37273.472907] RIP: 0033:0x7fd8d64ef0f7 >[37273.472909] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37273.472911] RAX: ffffffffffffffda RBX: 000000000323c7b0 RCX: 00007fd8d64ef0f7 >[37273.472913] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37273.472914] RBP: 00007ffcc6dba370 R08: 000000000323c7b0 R09: 00007fd8d67b3e30 >[37273.472915] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37273.472917] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c4e0b0 >[37293.575179] swiotlb_tbl_map_single: 20 callbacks suppressed >[37293.575182] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37293.575185] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37293.575187] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37293.575189] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37293.575190] Call Trace: >[37293.575197] dump_stack+0x85/0xbf >[37293.575201] swiotlb_alloc_coherent+0x1be/0x1d0 >[37293.575219] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37293.575227] ttm_dma_populate+0x25e/0x350 [ttm] >[37293.575233] ttm_tt_bind+0x2c/0x60 [ttm] >[37293.575237] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37293.575245] ttm_bo_validate+0x189/0x1a0 [ttm] >[37293.575248] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37293.575254] ? mutex_trylock+0xcd/0xe0 >[37293.575259] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37293.575290] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37293.575311] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37293.575334] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37293.575357] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37293.575379] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37293.575395] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37293.575416] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37293.575428] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37293.575437] drm_ioctl+0x2d5/0x370 [drm] >[37293.575454] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37293.575459] ? __pm_runtime_resume+0x54/0x90 >[37293.575464] ? trace_hardirqs_on_caller+0xed/0x180 >[37293.575482] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37293.575487] do_vfs_ioctl+0xa5/0x6e0 >[37293.575493] SyS_ioctl+0x74/0x80 >[37293.575498] do_syscall_64+0x79/0x220 >[37293.575501] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37293.575504] RIP: 0033:0x7fd8d64ef0f7 >[37293.575505] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37293.575508] RAX: ffffffffffffffda RBX: 0000000002ba7630 RCX: 00007fd8d64ef0f7 >[37293.575509] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37293.575510] RBP: 00007ffcc6dba370 R08: 0000000002ba7630 R09: 0000000000000004 >[37293.575511] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37293.575513] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c50950 >[37303.266507] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37303.266512] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37303.266516] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37303.266519] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37303.266521] Call Trace: >[37303.266530] dump_stack+0x85/0xbf >[37303.266536] swiotlb_alloc_coherent+0x1be/0x1d0 >[37303.266548] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37303.266559] ttm_dma_populate+0x25e/0x350 [ttm] >[37303.266565] ttm_tt_bind+0x2c/0x60 [ttm] >[37303.266569] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37303.266576] ttm_bo_validate+0x189/0x1a0 [ttm] >[37303.266580] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37303.266585] ? mutex_trylock+0xcd/0xe0 >[37303.266590] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37303.266628] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37303.266647] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37303.266669] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37303.266690] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37303.266710] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37303.266726] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37303.266745] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37303.266758] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37303.266766] drm_ioctl+0x2d5/0x370 [drm] >[37303.266783] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37303.266787] ? __pm_runtime_resume+0x54/0x90 >[37303.266792] ? trace_hardirqs_on_caller+0xed/0x180 >[37303.266810] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37303.266815] do_vfs_ioctl+0xa5/0x6e0 >[37303.266822] SyS_ioctl+0x74/0x80 >[37303.266827] do_syscall_64+0x79/0x220 >[37303.266830] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37303.266832] RIP: 0033:0x7fd8d64ef0f7 >[37303.266834] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37303.266836] RAX: ffffffffffffffda RBX: 00000000030c8690 RCX: 00007fd8d64ef0f7 >[37303.266838] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37303.266839] RBP: 00007ffcc6dba370 R08: 00000000030c8690 R09: 0000000000000004 >[37303.266840] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37303.266842] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c6c710 >[37309.358697] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37309.358701] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37309.358703] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37309.358705] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37309.358706] Call Trace: >[37309.358713] dump_stack+0x85/0xbf >[37309.358717] swiotlb_alloc_coherent+0x1be/0x1d0 >[37309.358724] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37309.358734] ttm_dma_populate+0x25e/0x350 [ttm] >[37309.358740] ttm_tt_bind+0x2c/0x60 [ttm] >[37309.358744] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37309.358753] ttm_bo_validate+0x189/0x1a0 [ttm] >[37309.358756] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37309.358762] ? mutex_trylock+0xcd/0xe0 >[37309.358768] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37309.358806] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37309.358830] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37309.358856] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37309.358880] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37309.358903] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37309.358920] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37309.358941] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37309.358953] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37309.358961] drm_ioctl+0x2d5/0x370 [drm] >[37309.358978] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37309.358983] ? __pm_runtime_resume+0x54/0x90 >[37309.358988] ? trace_hardirqs_on_caller+0xed/0x180 >[37309.359006] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37309.359012] do_vfs_ioctl+0xa5/0x6e0 >[37309.359019] SyS_ioctl+0x74/0x80 >[37309.359024] do_syscall_64+0x79/0x220 >[37309.359027] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37309.359030] RIP: 0033:0x7f70a90d90f7 >[37309.359031] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37309.359034] RAX: ffffffffffffffda RBX: 000055e7ee717db0 RCX: 00007f70a90d90f7 >[37309.359035] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37309.359036] RBP: 00007ffd456b9940 R08: 000055e7ee717db0 R09: 0000000000000004 >[37309.359038] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37309.359039] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f370cdb0 >[37318.686084] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37318.686088] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37318.686090] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37318.686092] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37318.686093] Call Trace: >[37318.686100] dump_stack+0x85/0xbf >[37318.686105] swiotlb_alloc_coherent+0x1be/0x1d0 >[37318.686112] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37318.686121] ttm_dma_populate+0x25e/0x350 [ttm] >[37318.686128] ttm_tt_bind+0x2c/0x60 [ttm] >[37318.686135] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37318.686147] ttm_bo_validate+0x189/0x1a0 [ttm] >[37318.686152] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37318.686161] ? mutex_trylock+0xcd/0xe0 >[37318.686169] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37318.686209] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37318.686234] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37318.686262] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37318.686299] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37318.686323] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37318.686340] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37318.686360] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37318.686373] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37318.686398] drm_ioctl+0x2d5/0x370 [drm] >[37318.686428] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37318.686435] ? __pm_runtime_resume+0x54/0x90 >[37318.686443] ? trace_hardirqs_on_caller+0xed/0x180 >[37318.686471] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37318.686477] do_vfs_ioctl+0xa5/0x6e0 >[37318.686485] SyS_ioctl+0x74/0x80 >[37318.686490] do_syscall_64+0x79/0x220 >[37318.686493] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37318.686495] RIP: 0033:0x7f70a90d90f7 >[37318.686497] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37318.686500] RAX: ffffffffffffffda RBX: 000055e7eb9e4010 RCX: 00007f70a90d90f7 >[37318.686501] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37318.686502] RBP: 00007ffd456b9940 R08: 000055e7eb9e4010 R09: 0000000000000004 >[37318.686504] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37318.686505] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1198000 >[37320.184624] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37320.184628] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37320.184631] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37320.184632] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37320.184633] Call Trace: >[37320.184640] dump_stack+0x85/0xbf >[37320.184644] swiotlb_alloc_coherent+0x1be/0x1d0 >[37320.184652] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37320.184662] ttm_dma_populate+0x25e/0x350 [ttm] >[37320.184668] ttm_tt_bind+0x2c/0x60 [ttm] >[37320.184672] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37320.184680] ttm_bo_validate+0x189/0x1a0 [ttm] >[37320.184684] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37320.184690] ? mutex_trylock+0xcd/0xe0 >[37320.184695] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37320.184726] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37320.184747] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37320.184771] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37320.184794] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37320.184816] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37320.184833] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37320.184854] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37320.184866] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37320.184874] drm_ioctl+0x2d5/0x370 [drm] >[37320.184891] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37320.184895] ? __pm_runtime_resume+0x54/0x90 >[37320.184901] ? trace_hardirqs_on_caller+0xed/0x180 >[37320.184919] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37320.184924] do_vfs_ioctl+0xa5/0x6e0 >[37320.184931] SyS_ioctl+0x74/0x80 >[37320.184936] do_syscall_64+0x79/0x220 >[37320.184939] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37320.184942] RIP: 0033:0x7f70a90d90f7 >[37320.184943] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37320.184946] RAX: ffffffffffffffda RBX: 000055e7f0935cf0 RCX: 00007f70a90d90f7 >[37320.184947] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37320.184949] RBP: 00007ffd456b9940 R08: 000055e7f0935cf0 R09: 0000000000000004 >[37320.184950] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37320.184951] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed0c89d0 >[37325.362743] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37325.362748] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37325.362752] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37325.362754] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37325.362756] Call Trace: >[37325.362765] dump_stack+0x85/0xbf >[37325.362772] swiotlb_alloc_coherent+0x1be/0x1d0 >[37325.362785] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37325.362800] ttm_dma_populate+0x25e/0x350 [ttm] >[37325.362811] ttm_tt_bind+0x2c/0x60 [ttm] >[37325.362818] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37325.362833] ttm_bo_validate+0x189/0x1a0 [ttm] >[37325.362838] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37325.362848] ? mutex_trylock+0xcd/0xe0 >[37325.362857] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37325.362899] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37325.362930] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37325.362969] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37325.363006] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37325.363041] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37325.363069] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37325.363105] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37325.363127] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37325.363140] drm_ioctl+0x2d5/0x370 [drm] >[37325.363170] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37325.363178] ? __pm_runtime_resume+0x54/0x90 >[37325.363187] ? trace_hardirqs_on_caller+0xed/0x180 >[37325.363219] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37325.363227] do_vfs_ioctl+0xa5/0x6e0 >[37325.363240] SyS_ioctl+0x74/0x80 >[37325.363248] do_syscall_64+0x79/0x220 >[37325.363252] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37325.363256] RIP: 0033:0x7f70a90d90f7 >[37325.363258] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37325.363261] RAX: ffffffffffffffda RBX: 000055e7f0b47ef0 RCX: 00007f70a90d90f7 >[37325.363263] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37325.363265] RBP: 00007ffd456b9940 R08: 000055e7f0b47ef0 R09: 0000000000000004 >[37325.363267] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37325.363269] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eda12b40 >[37327.917707] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37327.917713] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37327.917718] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37327.917720] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37327.917722] Call Trace: >[37327.917733] dump_stack+0x85/0xbf >[37327.917742] swiotlb_alloc_coherent+0x1be/0x1d0 >[37327.917762] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37327.917777] ttm_dma_populate+0x25e/0x350 [ttm] >[37327.917788] ttm_tt_bind+0x2c/0x60 [ttm] >[37327.917795] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37327.917809] ttm_bo_validate+0x189/0x1a0 [ttm] >[37327.917814] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37327.917825] ? mutex_trylock+0xcd/0xe0 >[37327.917834] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37327.917916] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37327.917949] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37327.917987] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37327.918023] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37327.918059] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37327.918085] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37327.918119] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37327.918156] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37327.918170] drm_ioctl+0x2d5/0x370 [drm] >[37327.918199] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37327.918209] ? __pm_runtime_resume+0x54/0x90 >[37327.918220] ? trace_hardirqs_on_caller+0xed/0x180 >[37327.918252] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37327.918263] do_vfs_ioctl+0xa5/0x6e0 >[37327.918275] SyS_ioctl+0x74/0x80 >[37327.918284] do_syscall_64+0x79/0x220 >[37327.918291] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37327.918295] RIP: 0033:0x7f70a90d90f7 >[37327.918296] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37327.918300] RAX: ffffffffffffffda RBX: 000055e7eec21d40 RCX: 00007f70a90d90f7 >[37327.918302] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[37327.918304] RBP: 00007ffd456b98b0 R08: 000055e7eec21d40 R09: 0000000000000005 >[37327.918306] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37327.918308] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f13dc2f0 >[37329.049030] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37329.049035] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37329.049040] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37329.049042] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37329.049045] Call Trace: >[37329.049054] dump_stack+0x85/0xbf >[37329.049061] swiotlb_alloc_coherent+0x1be/0x1d0 >[37329.049073] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37329.049091] ttm_dma_populate+0x25e/0x350 [ttm] >[37329.049103] ttm_tt_bind+0x2c/0x60 [ttm] >[37329.049110] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37329.049124] ttm_bo_validate+0x189/0x1a0 [ttm] >[37329.049130] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37329.049140] ? mutex_trylock+0xcd/0xe0 >[37329.049150] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37329.049201] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37329.049242] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37329.049287] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37329.049328] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37329.049368] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37329.049397] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37329.049434] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37329.049449] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37329.049464] drm_ioctl+0x2d5/0x370 [drm] >[37329.049494] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37329.049501] ? __pm_runtime_resume+0x54/0x90 >[37329.049509] ? trace_hardirqs_on_caller+0xed/0x180 >[37329.049541] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37329.049549] do_vfs_ioctl+0xa5/0x6e0 >[37329.049562] SyS_ioctl+0x74/0x80 >[37329.049570] do_syscall_64+0x79/0x220 >[37329.049575] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37329.049579] RIP: 0033:0x7f70a90d90f7 >[37329.049581] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37329.049586] RAX: ffffffffffffffda RBX: 000055e7efd006a0 RCX: 00007f70a90d90f7 >[37329.049588] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37329.049590] RBP: 00007ffd456b9940 R08: 000055e7efd006a0 R09: 0000000000000004 >[37329.049593] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37329.049595] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee076190 >[37329.153734] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37329.153737] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37329.153740] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37329.153742] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37329.153743] Call Trace: >[37329.153750] dump_stack+0x85/0xbf >[37329.153755] swiotlb_alloc_coherent+0x1be/0x1d0 >[37329.153762] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37329.153772] ttm_dma_populate+0x25e/0x350 [ttm] >[37329.153778] ttm_tt_bind+0x2c/0x60 [ttm] >[37329.153782] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37329.153791] ttm_bo_validate+0x189/0x1a0 [ttm] >[37329.153794] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37329.153800] ? mutex_trylock+0xcd/0xe0 >[37329.153806] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37329.153838] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37329.153862] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37329.153886] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37329.153910] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37329.153940] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37329.153957] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37329.153978] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37329.153990] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37329.153999] drm_ioctl+0x2d5/0x370 [drm] >[37329.154016] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37329.154021] ? __pm_runtime_resume+0x54/0x90 >[37329.154026] ? trace_hardirqs_on_caller+0xed/0x180 >[37329.154045] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37329.154050] do_vfs_ioctl+0xa5/0x6e0 >[37329.154057] SyS_ioctl+0x74/0x80 >[37329.154062] do_syscall_64+0x79/0x220 >[37329.154065] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37329.154068] RIP: 0033:0x7f70a90d90f7 >[37329.154069] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37329.154072] RAX: ffffffffffffffda RBX: 000055e7ede48dd0 RCX: 00007f70a90d90f7 >[37329.154073] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37329.154074] RBP: 00007ffd456b9940 R08: 000055e7ede48dd0 R09: 0000000000000004 >[37329.154076] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37329.154077] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1d6fc30 >[37329.843467] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37329.843470] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37329.843473] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37329.843474] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37329.843476] Call Trace: >[37329.843483] dump_stack+0x85/0xbf >[37329.843488] swiotlb_alloc_coherent+0x1be/0x1d0 >[37329.843496] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37329.843506] ttm_dma_populate+0x25e/0x350 [ttm] >[37329.843513] ttm_tt_bind+0x2c/0x60 [ttm] >[37329.843517] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37329.843525] ttm_bo_validate+0x189/0x1a0 [ttm] >[37329.843529] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37329.843535] ? mutex_trylock+0xcd/0xe0 >[37329.843541] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37329.843574] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37329.843596] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37329.843621] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37329.843645] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37329.843668] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37329.843686] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37329.843707] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37329.843719] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37329.843727] drm_ioctl+0x2d5/0x370 [drm] >[37329.843746] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37329.843750] ? __pm_runtime_resume+0x54/0x90 >[37329.843756] ? trace_hardirqs_on_caller+0xed/0x180 >[37329.843776] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37329.843781] do_vfs_ioctl+0xa5/0x6e0 >[37329.843788] SyS_ioctl+0x74/0x80 >[37329.843794] do_syscall_64+0x79/0x220 >[37329.843797] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37329.843799] RIP: 0033:0x7f70a90d90f7 >[37329.843801] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37329.843804] RAX: ffffffffffffffda RBX: 000055e7f2dc8db0 RCX: 00007f70a90d90f7 >[37329.843805] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37329.843807] RBP: 00007ffd456b9940 R08: 000055e7f2dc8db0 R09: 0000000000000004 >[37329.843808] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37329.843809] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3befb30 >[37331.042450] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37331.042454] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37331.042456] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37331.042458] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37331.042459] Call Trace: >[37331.042466] dump_stack+0x85/0xbf >[37331.042470] swiotlb_alloc_coherent+0x1be/0x1d0 >[37331.042478] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37331.042487] ttm_dma_populate+0x25e/0x350 [ttm] >[37331.042494] ttm_tt_bind+0x2c/0x60 [ttm] >[37331.042498] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37331.042506] ttm_bo_validate+0x189/0x1a0 [ttm] >[37331.042509] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37331.042516] ? mutex_trylock+0xcd/0xe0 >[37331.042521] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37331.042554] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37331.042577] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37331.042601] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37331.042625] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37331.042647] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37331.042664] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37331.042685] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37331.042697] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37331.042706] drm_ioctl+0x2d5/0x370 [drm] >[37331.042723] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37331.042728] ? __pm_runtime_resume+0x54/0x90 >[37331.042733] ? trace_hardirqs_on_caller+0xed/0x180 >[37331.042752] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37331.042757] do_vfs_ioctl+0xa5/0x6e0 >[37331.042764] SyS_ioctl+0x74/0x80 >[37331.042769] do_syscall_64+0x79/0x220 >[37331.042773] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37331.042775] RIP: 0033:0x7f70a90d90f7 >[37331.042777] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37331.042780] RAX: ffffffffffffffda RBX: 000055e7efcbe670 RCX: 00007f70a90d90f7 >[37331.042781] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[37331.042782] RBP: 00007ffd456b98b0 R08: 000055e7efcbe670 R09: 0000000000000004 >[37331.042783] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37331.042785] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f0d4f410 >[37332.151098] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37332.151101] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37332.151103] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37332.151105] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37332.151106] Call Trace: >[37332.151113] dump_stack+0x85/0xbf >[37332.151117] swiotlb_alloc_coherent+0x1be/0x1d0 >[37332.151124] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37332.151133] ttm_dma_populate+0x25e/0x350 [ttm] >[37332.151138] ttm_tt_bind+0x2c/0x60 [ttm] >[37332.151142] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37332.151149] ttm_bo_validate+0x189/0x1a0 [ttm] >[37332.151152] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37332.151158] ? mutex_trylock+0xcd/0xe0 >[37332.151163] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37332.151192] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37332.151210] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37332.151231] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37332.151261] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37332.151281] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37332.151307] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37332.151352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37332.151364] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37332.151372] drm_ioctl+0x2d5/0x370 [drm] >[37332.151398] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37332.151402] ? __pm_runtime_resume+0x54/0x90 >[37332.151407] ? trace_hardirqs_on_caller+0xed/0x180 >[37332.151424] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37332.151430] do_vfs_ioctl+0xa5/0x6e0 >[37332.151437] SyS_ioctl+0x74/0x80 >[37332.151442] do_syscall_64+0x79/0x220 >[37332.151445] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37332.151447] RIP: 0033:0x7f70a90d90f7 >[37332.151449] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37332.151451] RAX: ffffffffffffffda RBX: 000055e7ef04c1d0 RCX: 00007f70a90d90f7 >[37332.151453] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37332.151454] RBP: 00007ffd456b9940 R08: 000055e7ef04c1d0 R09: 0000000000000004 >[37332.151455] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37332.151456] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0af0500 >[37332.233045] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37332.233048] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37332.233051] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37332.233052] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37332.233053] Call Trace: >[37332.233060] dump_stack+0x85/0xbf >[37332.233065] swiotlb_alloc_coherent+0x1be/0x1d0 >[37332.233073] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37332.233082] ttm_dma_populate+0x25e/0x350 [ttm] >[37332.233088] ttm_tt_bind+0x2c/0x60 [ttm] >[37332.233092] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37332.233100] ttm_bo_validate+0x189/0x1a0 [ttm] >[37332.233103] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37332.233109] ? mutex_trylock+0xcd/0xe0 >[37332.233114] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37332.233148] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37332.233171] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37332.233203] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37332.233237] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37332.233268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37332.233288] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37332.233308] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37332.233321] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37332.233329] drm_ioctl+0x2d5/0x370 [drm] >[37332.233346] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37332.233351] ? __pm_runtime_resume+0x54/0x90 >[37332.233356] ? trace_hardirqs_on_caller+0xed/0x180 >[37332.233373] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37332.233378] do_vfs_ioctl+0xa5/0x6e0 >[37332.233386] SyS_ioctl+0x74/0x80 >[37332.233391] do_syscall_64+0x79/0x220 >[37332.233394] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37332.233397] RIP: 0033:0x7f70a90d90f7 >[37332.233398] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37332.233401] RAX: ffffffffffffffda RBX: 000055e7f41915d0 RCX: 00007f70a90d90f7 >[37332.233402] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[37332.233403] RBP: 00007ffd456b98b0 R08: 000055e7f41915d0 R09: 0000000000000004 >[37332.233405] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37332.233406] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f3f2e230 >[37332.263802] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37332.263806] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37332.263809] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37332.263810] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37332.263811] Call Trace: >[37332.263818] dump_stack+0x85/0xbf >[37332.263824] swiotlb_alloc_coherent+0x1be/0x1d0 >[37332.263835] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37332.263849] ttm_dma_populate+0x25e/0x350 [ttm] >[37332.263860] ttm_tt_bind+0x2c/0x60 [ttm] >[37332.263866] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37332.263877] ttm_bo_validate+0x189/0x1a0 [ttm] >[37332.263880] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37332.263886] ? mutex_trylock+0xcd/0xe0 >[37332.263891] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37332.263925] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37332.263953] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37332.263989] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37332.264012] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37332.264032] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37332.264047] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37332.264066] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37332.264079] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37332.264086] drm_ioctl+0x2d5/0x370 [drm] >[37332.264105] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37332.264112] ? __pm_runtime_resume+0x54/0x90 >[37332.264119] ? trace_hardirqs_on_caller+0xed/0x180 >[37332.264147] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37332.264152] do_vfs_ioctl+0xa5/0x6e0 >[37332.264159] SyS_ioctl+0x74/0x80 >[37332.264164] do_syscall_64+0x79/0x220 >[37332.264166] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37332.264169] RIP: 0033:0x7f70a90d90f7 >[37332.264170] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37332.264173] RAX: ffffffffffffffda RBX: 000055e7f41915d0 RCX: 00007f70a90d90f7 >[37332.264174] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[37332.264175] RBP: 00007ffd456b98b0 R08: 000055e7f41915d0 R09: 0000000000000004 >[37332.264177] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37332.264178] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f3f2e230 >[37334.073046] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37334.073051] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37334.073054] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37334.073056] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37334.073058] Call Trace: >[37334.073067] dump_stack+0x85/0xbf >[37334.073073] swiotlb_alloc_coherent+0x1be/0x1d0 >[37334.073084] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37334.073098] ttm_dma_populate+0x25e/0x350 [ttm] >[37334.073108] ttm_tt_bind+0x2c/0x60 [ttm] >[37334.073113] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37334.073126] ttm_bo_validate+0x189/0x1a0 [ttm] >[37334.073131] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37334.073139] ? mutex_trylock+0xcd/0xe0 >[37334.073148] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37334.073194] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37334.073226] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37334.073263] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37334.073297] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37334.073332] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37334.073369] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37334.073402] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37334.073420] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37334.073434] drm_ioctl+0x2d5/0x370 [drm] >[37334.073472] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37334.073478] ? __pm_runtime_resume+0x54/0x90 >[37334.073496] ? trace_hardirqs_on_caller+0xed/0x180 >[37334.073526] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37334.073533] do_vfs_ioctl+0xa5/0x6e0 >[37334.073543] SyS_ioctl+0x74/0x80 >[37334.073550] do_syscall_64+0x79/0x220 >[37334.073555] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37334.073558] RIP: 0033:0x7f70a90d90f7 >[37334.073560] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37334.073564] RAX: ffffffffffffffda RBX: 000055e7f41b0d50 RCX: 00007f70a90d90f7 >[37334.073566] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[37334.073568] RBP: 00007ffd456b98b0 R08: 000055e7f41b0d50 R09: 0000000000000004 >[37334.073570] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37334.073572] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ef44cc30 >[37336.318742] swiotlb_tbl_map_single: 8 callbacks suppressed >[37336.318745] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37336.318749] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37336.318752] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37336.318753] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37336.318755] Call Trace: >[37336.318764] dump_stack+0x85/0xbf >[37336.318771] swiotlb_alloc_coherent+0x1be/0x1d0 >[37336.318782] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37336.318797] ttm_dma_populate+0x25e/0x350 [ttm] >[37336.318803] ttm_tt_bind+0x2c/0x60 [ttm] >[37336.318807] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37336.318816] ttm_bo_validate+0x189/0x1a0 [ttm] >[37336.318819] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37336.318825] ? mutex_trylock+0xcd/0xe0 >[37336.318830] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37336.318877] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37336.318908] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37336.318942] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37336.318979] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37336.319011] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37336.319028] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37336.319053] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37336.319069] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37336.319084] drm_ioctl+0x2d5/0x370 [drm] >[37336.319112] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37336.319119] ? __pm_runtime_resume+0x54/0x90 >[37336.319127] ? trace_hardirqs_on_caller+0xed/0x180 >[37336.319149] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37336.319154] do_vfs_ioctl+0xa5/0x6e0 >[37336.319162] SyS_ioctl+0x74/0x80 >[37336.319167] do_syscall_64+0x79/0x220 >[37336.319170] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37336.319173] RIP: 0033:0x7f70a90d90f7 >[37336.319174] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37336.319177] RAX: ffffffffffffffda RBX: 000055e7f0dd6bf0 RCX: 00007f70a90d90f7 >[37336.319178] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[37336.319180] RBP: 00007ffd456b98b0 R08: 000055e7f0dd6bf0 R09: 0000000000000004 >[37336.319181] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37336.319182] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f3a2de00 >[37336.378409] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37336.378414] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37336.378418] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37336.378421] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37336.378423] Call Trace: >[37336.378432] dump_stack+0x85/0xbf >[37336.378438] swiotlb_alloc_coherent+0x1be/0x1d0 >[37336.378450] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37336.378468] ttm_dma_populate+0x25e/0x350 [ttm] >[37336.378480] ttm_tt_bind+0x2c/0x60 [ttm] >[37336.378487] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37336.378503] ttm_bo_validate+0x189/0x1a0 [ttm] >[37336.378508] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37336.378518] ? mutex_trylock+0xcd/0xe0 >[37336.378528] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37336.378571] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37336.378606] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37336.378647] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37336.378687] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37336.378724] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37336.378753] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37336.378789] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37336.378805] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37336.378832] drm_ioctl+0x2d5/0x370 [drm] >[37336.378861] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37336.378869] ? __pm_runtime_resume+0x54/0x90 >[37336.378878] ? trace_hardirqs_on_caller+0xed/0x180 >[37336.378909] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37336.378917] do_vfs_ioctl+0xa5/0x6e0 >[37336.378928] SyS_ioctl+0x74/0x80 >[37336.378935] do_syscall_64+0x79/0x220 >[37336.378938] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37336.378941] RIP: 0033:0x7f70a90d90f7 >[37336.378942] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37336.378945] RAX: ffffffffffffffda RBX: 000055e7f0dd6bf0 RCX: 00007f70a90d90f7 >[37336.378946] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[37336.378948] RBP: 00007ffd456b98b0 R08: 000055e7f0dd6bf0 R09: 0000000000000004 >[37336.378950] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37336.378951] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f3a2de00 >[37337.685909] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37337.685915] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37337.685919] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37337.685922] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37337.685924] Call Trace: >[37337.685933] dump_stack+0x85/0xbf >[37337.685939] swiotlb_alloc_coherent+0x1be/0x1d0 >[37337.685952] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37337.685969] ttm_dma_populate+0x25e/0x350 [ttm] >[37337.685980] ttm_tt_bind+0x2c/0x60 [ttm] >[37337.685987] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37337.686001] ttm_bo_validate+0x189/0x1a0 [ttm] >[37337.686006] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37337.686017] ? mutex_trylock+0xcd/0xe0 >[37337.686025] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37337.686070] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37337.686105] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37337.686145] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37337.686183] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37337.686218] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37337.686245] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37337.686279] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37337.686297] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37337.686311] drm_ioctl+0x2d5/0x370 [drm] >[37337.686338] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37337.686346] ? __pm_runtime_resume+0x54/0x90 >[37337.686354] ? trace_hardirqs_on_caller+0xed/0x180 >[37337.686384] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37337.686392] do_vfs_ioctl+0xa5/0x6e0 >[37337.686404] SyS_ioctl+0x74/0x80 >[37337.686412] do_syscall_64+0x79/0x220 >[37337.686417] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37337.686421] RIP: 0033:0x7f70a90d90f7 >[37337.686424] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37337.686428] RAX: ffffffffffffffda RBX: 000055e7f23e52f0 RCX: 00007f70a90d90f7 >[37337.686430] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[37337.686432] RBP: 00007ffd456b98b0 R08: 000055e7f23e52f0 R09: 0000000000000004 >[37337.686434] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37337.686437] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f0d4f410 >[37393.215471] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37393.215475] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37393.215478] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37393.215481] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37393.215483] Call Trace: >[37393.215491] dump_stack+0x85/0xbf >[37393.215498] swiotlb_alloc_coherent+0x1be/0x1d0 >[37393.215509] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37393.215522] ttm_dma_populate+0x25e/0x350 [ttm] >[37393.215533] ttm_tt_bind+0x2c/0x60 [ttm] >[37393.215539] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37393.215550] ttm_bo_validate+0x189/0x1a0 [ttm] >[37393.215553] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37393.215559] ? mutex_trylock+0xcd/0xe0 >[37393.215564] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37393.215599] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37393.215623] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37393.215646] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37393.215669] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37393.215691] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37393.215708] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37393.215729] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37393.215740] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37393.215748] drm_ioctl+0x2d5/0x370 [drm] >[37393.215765] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37393.215770] ? __pm_runtime_resume+0x54/0x90 >[37393.215775] ? trace_hardirqs_on_caller+0xed/0x180 >[37393.215793] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37393.215798] do_vfs_ioctl+0xa5/0x6e0 >[37393.215805] SyS_ioctl+0x74/0x80 >[37393.215810] do_syscall_64+0x79/0x220 >[37393.215813] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37393.215815] RIP: 0033:0x7fd8d64ef0f7 >[37393.215817] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37393.215820] RAX: ffffffffffffffda RBX: 0000000002b7f1a0 RCX: 00007fd8d64ef0f7 >[37393.215821] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37393.215822] RBP: 00007ffcc6dba370 R08: 0000000002b7f1a0 R09: 0000000000000004 >[37393.215824] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37393.215825] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c50950 >[37393.259137] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37393.259140] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37393.259143] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37393.259144] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37393.259146] Call Trace: >[37393.259152] dump_stack+0x85/0xbf >[37393.259157] swiotlb_alloc_coherent+0x1be/0x1d0 >[37393.259165] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37393.259179] ttm_dma_populate+0x25e/0x350 [ttm] >[37393.259190] ttm_tt_bind+0x2c/0x60 [ttm] >[37393.259194] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37393.259202] ttm_bo_validate+0x189/0x1a0 [ttm] >[37393.259205] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37393.259211] ? mutex_trylock+0xcd/0xe0 >[37393.259216] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37393.259249] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37393.259272] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37393.259297] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37393.259327] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37393.259355] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37393.259383] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37393.259403] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37393.259414] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37393.259422] drm_ioctl+0x2d5/0x370 [drm] >[37393.259438] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37393.259442] ? __pm_runtime_resume+0x54/0x90 >[37393.259447] ? trace_hardirqs_on_caller+0xed/0x180 >[37393.259465] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37393.259470] do_vfs_ioctl+0xa5/0x6e0 >[37393.259476] SyS_ioctl+0x74/0x80 >[37393.259481] do_syscall_64+0x79/0x220 >[37393.259484] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37393.259486] RIP: 0033:0x7fd8d64ef0f7 >[37393.259488] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37393.259490] RAX: ffffffffffffffda RBX: 0000000002b7f1a0 RCX: 00007fd8d64ef0f7 >[37393.259491] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37393.259493] RBP: 00007ffcc6dba370 R08: 0000000002b7f1a0 R09: 0000000000000004 >[37393.259494] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37393.259495] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c50950 >[37393.559258] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37393.559263] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37393.559267] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37393.559270] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37393.559272] Call Trace: >[37393.559280] dump_stack+0x85/0xbf >[37393.559287] swiotlb_alloc_coherent+0x1be/0x1d0 >[37393.559300] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37393.559316] ttm_dma_populate+0x25e/0x350 [ttm] >[37393.559328] ttm_tt_bind+0x2c/0x60 [ttm] >[37393.559334] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37393.559349] ttm_bo_validate+0x189/0x1a0 [ttm] >[37393.559355] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37393.559365] ? mutex_trylock+0xcd/0xe0 >[37393.559374] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37393.559419] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37393.559456] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37393.559498] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37393.559538] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37393.559574] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37393.559602] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37393.559638] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37393.559652] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37393.559668] drm_ioctl+0x2d5/0x370 [drm] >[37393.559699] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37393.559707] ? __pm_runtime_resume+0x54/0x90 >[37393.559716] ? trace_hardirqs_on_caller+0xed/0x180 >[37393.559748] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37393.559756] do_vfs_ioctl+0xa5/0x6e0 >[37393.559769] SyS_ioctl+0x74/0x80 >[37393.559777] do_syscall_64+0x79/0x220 >[37393.559782] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37393.559786] RIP: 0033:0x7f70a90d90f7 >[37393.559788] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37393.559793] RAX: ffffffffffffffda RBX: 000055e7f0a352f0 RCX: 00007f70a90d90f7 >[37393.559795] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37393.559797] RBP: 00007ffd456b9940 R08: 000055e7f0a352f0 R09: 0000000000000004 >[37393.559800] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37393.559802] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee385f90 >[37397.251273] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37397.251276] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37397.251279] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37397.251280] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37397.251281] Call Trace: >[37397.251288] dump_stack+0x85/0xbf >[37397.251292] swiotlb_alloc_coherent+0x1be/0x1d0 >[37397.251300] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37397.251313] ttm_dma_populate+0x25e/0x350 [ttm] >[37397.251319] ttm_tt_bind+0x2c/0x60 [ttm] >[37397.251323] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37397.251331] ttm_bo_validate+0x189/0x1a0 [ttm] >[37397.251334] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37397.251340] ? mutex_trylock+0xcd/0xe0 >[37397.251346] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37397.251375] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37397.251396] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37397.251420] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37397.251449] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37397.251471] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37397.251489] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37397.251510] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37397.251521] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37397.251529] drm_ioctl+0x2d5/0x370 [drm] >[37397.251546] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37397.251550] ? __pm_runtime_resume+0x54/0x90 >[37397.251556] ? trace_hardirqs_on_caller+0xed/0x180 >[37397.251579] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37397.251585] do_vfs_ioctl+0xa5/0x6e0 >[37397.251592] SyS_ioctl+0x74/0x80 >[37397.251597] do_syscall_64+0x79/0x220 >[37397.251600] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37397.251603] RIP: 0033:0x7fd8d64ef0f7 >[37397.251604] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37397.251607] RAX: ffffffffffffffda RBX: 000000000326b4d0 RCX: 00007fd8d64ef0f7 >[37397.251608] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37397.251610] RBP: 00007ffcc6dba370 R08: 000000000326b4d0 R09: 0000000000000004 >[37397.251611] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37397.251612] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000308c910 >[37397.283441] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37397.283445] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37397.283449] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37397.283451] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37397.283453] Call Trace: >[37397.283462] dump_stack+0x85/0xbf >[37397.283468] swiotlb_alloc_coherent+0x1be/0x1d0 >[37397.283479] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37397.283492] ttm_dma_populate+0x25e/0x350 [ttm] >[37397.283502] ttm_tt_bind+0x2c/0x60 [ttm] >[37397.283509] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37397.283523] ttm_bo_validate+0x189/0x1a0 [ttm] >[37397.283527] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37397.283537] ? mutex_trylock+0xcd/0xe0 >[37397.283546] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37397.283587] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37397.283621] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37397.283672] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37397.283708] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37397.283743] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37397.283770] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37397.283804] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37397.283827] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37397.283842] drm_ioctl+0x2d5/0x370 [drm] >[37397.283871] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37397.283878] ? __pm_runtime_resume+0x54/0x90 >[37397.283886] ? trace_hardirqs_on_caller+0xed/0x180 >[37397.283918] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37397.283926] do_vfs_ioctl+0xa5/0x6e0 >[37397.283938] SyS_ioctl+0x74/0x80 >[37397.283946] do_syscall_64+0x79/0x220 >[37397.283951] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37397.283955] RIP: 0033:0x7fd8d64ef0f7 >[37397.283957] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37397.283962] RAX: ffffffffffffffda RBX: 000000000326b4d0 RCX: 00007fd8d64ef0f7 >[37397.283964] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37397.283966] RBP: 00007ffcc6dba370 R08: 000000000326b4d0 R09: 0000000000000004 >[37397.283968] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37397.283971] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000308c910 >[37466.206558] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37466.206561] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37466.206564] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37466.206565] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37466.206567] Call Trace: >[37466.206573] dump_stack+0x85/0xbf >[37466.206578] swiotlb_alloc_coherent+0x1be/0x1d0 >[37466.206586] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37466.206595] ttm_dma_populate+0x25e/0x350 [ttm] >[37466.206601] ttm_tt_bind+0x2c/0x60 [ttm] >[37466.206605] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37466.206614] ttm_bo_validate+0x189/0x1a0 [ttm] >[37466.206617] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37466.206623] ? mutex_trylock+0xcd/0xe0 >[37466.206628] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37466.206664] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37466.206695] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37466.206725] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37466.206748] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37466.206770] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37466.206787] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37466.206808] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37466.206820] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37466.206827] drm_ioctl+0x2d5/0x370 [drm] >[37466.206844] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37466.206849] ? __pm_runtime_resume+0x54/0x90 >[37466.206854] ? trace_hardirqs_on_caller+0xed/0x180 >[37466.206873] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37466.206878] do_vfs_ioctl+0xa5/0x6e0 >[37466.206885] SyS_ioctl+0x74/0x80 >[37466.206890] do_syscall_64+0x79/0x220 >[37466.206893] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37466.206896] RIP: 0033:0x7fd8d64ef0f7 >[37466.206898] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37466.206900] RAX: ffffffffffffffda RBX: 000000000308c830 RCX: 00007fd8d64ef0f7 >[37466.206902] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37466.206903] RBP: 00007ffcc6dba370 R08: 000000000308c830 R09: 0000000000000004 >[37466.206904] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37466.206906] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b8bcc0 >[37466.241897] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37466.241902] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37466.241905] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37466.241906] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37466.241908] Call Trace: >[37466.241915] dump_stack+0x85/0xbf >[37466.241920] swiotlb_alloc_coherent+0x1be/0x1d0 >[37466.241931] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37466.241946] ttm_dma_populate+0x25e/0x350 [ttm] >[37466.241957] ttm_tt_bind+0x2c/0x60 [ttm] >[37466.241964] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37466.241973] ttm_bo_validate+0x189/0x1a0 [ttm] >[37466.241977] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37466.241984] ? mutex_trylock+0xcd/0xe0 >[37466.241990] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37466.242032] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37466.242057] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37466.242086] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37466.242111] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37466.242135] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37466.242153] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37466.242175] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37466.242188] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37466.242197] drm_ioctl+0x2d5/0x370 [drm] >[37466.242214] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37466.242219] ? __pm_runtime_resume+0x54/0x90 >[37466.242225] ? trace_hardirqs_on_caller+0xed/0x180 >[37466.242243] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37466.242249] do_vfs_ioctl+0xa5/0x6e0 >[37466.242257] SyS_ioctl+0x74/0x80 >[37466.242262] do_syscall_64+0x79/0x220 >[37466.242265] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37466.242268] RIP: 0033:0x7fd8d64ef0f7 >[37466.242269] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37466.242272] RAX: ffffffffffffffda RBX: 000000000308c830 RCX: 00007fd8d64ef0f7 >[37466.242273] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37466.242275] RBP: 00007ffcc6dba370 R08: 000000000308c830 R09: 0000000000000004 >[37466.242276] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37466.242277] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b8bcc0 >[37467.401711] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37467.401715] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37467.401718] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37467.401719] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37467.401720] Call Trace: >[37467.401727] dump_stack+0x85/0xbf >[37467.401731] swiotlb_alloc_coherent+0x1be/0x1d0 >[37467.401739] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37467.401748] ttm_dma_populate+0x25e/0x350 [ttm] >[37467.401755] ttm_tt_bind+0x2c/0x60 [ttm] >[37467.401759] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37467.401767] ttm_bo_validate+0x189/0x1a0 [ttm] >[37467.401770] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37467.401776] ? mutex_trylock+0xcd/0xe0 >[37467.401781] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37467.401813] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37467.401835] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37467.401858] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37467.401881] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37467.401902] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37467.401919] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37467.401945] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37467.401957] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37467.401966] drm_ioctl+0x2d5/0x370 [drm] >[37467.401983] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37467.401987] ? __pm_runtime_resume+0x54/0x90 >[37467.401993] ? trace_hardirqs_on_caller+0xed/0x180 >[37467.402021] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37467.402037] do_vfs_ioctl+0xa5/0x6e0 >[37467.402044] SyS_ioctl+0x74/0x80 >[37467.402049] do_syscall_64+0x79/0x220 >[37467.402052] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37467.402055] RIP: 0033:0x7f70a90d90f7 >[37467.402056] RSP: 002b:00007ffd456b6a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37467.402059] RAX: ffffffffffffffda RBX: 000055e7ee894cd0 RCX: 00007f70a90d90f7 >[37467.402060] RDX: 00007ffd456b6ae0 RSI: 00000000c0206440 RDI: 000000000000000c >[37467.402062] RBP: 00007ffd456b6ae0 R08: 000055e7ee894cd0 R09: 000000000000000b >[37467.402063] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37467.402064] R13: 000000000000000c R14: 00007ffd456b6b78 R15: 000055e7eecd1500 >[37467.434627] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37467.434631] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37467.434635] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37467.434637] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37467.434638] Call Trace: >[37467.434647] dump_stack+0x85/0xbf >[37467.434653] swiotlb_alloc_coherent+0x1be/0x1d0 >[37467.434664] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37467.434680] ttm_dma_populate+0x25e/0x350 [ttm] >[37467.434690] ttm_tt_bind+0x2c/0x60 [ttm] >[37467.434695] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37467.434708] ttm_bo_validate+0x189/0x1a0 [ttm] >[37467.434713] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37467.434721] ? mutex_trylock+0xcd/0xe0 >[37467.434726] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37467.434760] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37467.434784] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37467.434808] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37467.434834] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37467.434867] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37467.434889] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37467.434922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37467.434936] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37467.434945] drm_ioctl+0x2d5/0x370 [drm] >[37467.434969] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37467.434976] ? __pm_runtime_resume+0x54/0x90 >[37467.434984] ? trace_hardirqs_on_caller+0xed/0x180 >[37467.435006] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37467.435012] do_vfs_ioctl+0xa5/0x6e0 >[37467.435020] SyS_ioctl+0x74/0x80 >[37467.435027] do_syscall_64+0x79/0x220 >[37467.435032] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37467.435035] RIP: 0033:0x7f70a90d90f7 >[37467.435037] RSP: 002b:00007ffd456b6a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37467.435041] RAX: ffffffffffffffda RBX: 000055e7ee894cd0 RCX: 00007f70a90d90f7 >[37467.435043] RDX: 00007ffd456b6ae0 RSI: 00000000c0206440 RDI: 000000000000000c >[37467.435045] RBP: 00007ffd456b6ae0 R08: 000055e7ee894cd0 R09: 000000000000000b >[37467.435047] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37467.435049] R13: 000000000000000c R14: 00007ffd456b6b78 R15: 000055e7eecd1500 >[37467.582823] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37467.582827] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37467.582830] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37467.582831] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37467.582832] Call Trace: >[37467.582840] dump_stack+0x85/0xbf >[37467.582845] swiotlb_alloc_coherent+0x1be/0x1d0 >[37467.582854] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37467.582867] ttm_dma_populate+0x25e/0x350 [ttm] >[37467.582877] ttm_tt_bind+0x2c/0x60 [ttm] >[37467.582882] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37467.582894] ttm_bo_validate+0x189/0x1a0 [ttm] >[37467.582899] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37467.582908] ? mutex_trylock+0xcd/0xe0 >[37467.582916] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37467.582960] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37467.582992] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37467.583016] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37467.583040] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37467.583062] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37467.583080] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37467.583101] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37467.583113] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37467.583122] drm_ioctl+0x2d5/0x370 [drm] >[37467.583140] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37467.583144] ? __pm_runtime_resume+0x54/0x90 >[37467.583150] ? trace_hardirqs_on_caller+0xed/0x180 >[37467.583169] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37467.583184] do_vfs_ioctl+0xa5/0x6e0 >[37467.583190] SyS_ioctl+0x74/0x80 >[37467.583195] do_syscall_64+0x79/0x220 >[37467.583198] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37467.583201] RIP: 0033:0x7f70a90d90f7 >[37467.583202] RSP: 002b:00007ffd456b9d38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37467.583205] RAX: ffffffffffffffda RBX: 000055e7ef7253f0 RCX: 00007f70a90d90f7 >[37467.583206] RDX: 00007ffd456b9d80 RSI: 00000000c0206440 RDI: 000000000000000c >[37467.583208] RBP: 00007ffd456b9d80 R08: 000055e7ef7253f0 R09: 000000000000000b >[37467.583209] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37467.583210] R13: 000000000000000c R14: 00007ffd456b9e18 R15: 000055e7f3f79a30 >[37486.878925] swiotlb_tbl_map_single: 4 callbacks suppressed >[37486.878929] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37486.878934] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37486.878937] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37486.878939] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37486.878941] Call Trace: >[37486.878950] dump_stack+0x85/0xbf >[37486.878955] swiotlb_alloc_coherent+0x1be/0x1d0 >[37486.878967] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37486.878983] ttm_dma_populate+0x25e/0x350 [ttm] >[37486.878995] ttm_tt_bind+0x2c/0x60 [ttm] >[37486.879001] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37486.879014] ttm_bo_validate+0x189/0x1a0 [ttm] >[37486.879019] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37486.879029] ? mutex_trylock+0xcd/0xe0 >[37486.879038] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37486.879079] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37486.879109] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37486.879147] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37486.879181] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37486.879214] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37486.879240] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37486.879273] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37486.879297] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37486.879310] drm_ioctl+0x2d5/0x370 [drm] >[37486.879338] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37486.879346] ? __pm_runtime_resume+0x54/0x90 >[37486.879355] ? trace_hardirqs_on_caller+0xed/0x180 >[37486.879384] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37486.879392] do_vfs_ioctl+0xa5/0x6e0 >[37486.879405] SyS_ioctl+0x74/0x80 >[37486.879413] do_syscall_64+0x79/0x220 >[37486.879419] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37486.879424] RIP: 0033:0x7fd8d64ef0f7 >[37486.879426] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37486.879430] RAX: ffffffffffffffda RBX: 000000000325d030 RCX: 00007fd8d64ef0f7 >[37486.879433] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[37486.879435] RBP: 00007ffcc6dba1c0 R08: 000000000325d030 R09: 0000000000000004 >[37486.879437] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37486.879438] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b7f550 >[37486.916288] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37486.916292] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37486.916294] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37486.916296] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37486.916297] Call Trace: >[37486.916304] dump_stack+0x85/0xbf >[37486.916308] swiotlb_alloc_coherent+0x1be/0x1d0 >[37486.916316] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37486.916325] ttm_dma_populate+0x25e/0x350 [ttm] >[37486.916331] ttm_tt_bind+0x2c/0x60 [ttm] >[37486.916335] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37486.916343] ttm_bo_validate+0x189/0x1a0 [ttm] >[37486.916347] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37486.916353] ? mutex_trylock+0xcd/0xe0 >[37486.916358] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37486.916391] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37486.916412] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37486.916438] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37486.916459] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37486.916480] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37486.916496] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37486.916515] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37486.916527] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37486.916537] drm_ioctl+0x2d5/0x370 [drm] >[37486.916554] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37486.916558] ? __pm_runtime_resume+0x54/0x90 >[37486.916563] ? trace_hardirqs_on_caller+0xed/0x180 >[37486.916581] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37486.916586] do_vfs_ioctl+0xa5/0x6e0 >[37486.916593] SyS_ioctl+0x74/0x80 >[37486.916598] do_syscall_64+0x79/0x220 >[37486.916601] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37486.916603] RIP: 0033:0x7fd8d64ef0f7 >[37486.916604] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37486.916607] RAX: ffffffffffffffda RBX: 0000000002ba7630 RCX: 00007fd8d64ef0f7 >[37486.916608] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37486.916610] RBP: 00007ffcc6dba370 R08: 0000000002ba7630 R09: 0000000000000004 >[37486.916611] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37486.916612] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e2230 >[37486.935339] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37486.935342] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37486.935345] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37486.935346] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37486.935347] Call Trace: >[37486.935355] dump_stack+0x85/0xbf >[37486.935360] swiotlb_alloc_coherent+0x1be/0x1d0 >[37486.935372] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37486.935384] ttm_dma_populate+0x25e/0x350 [ttm] >[37486.935390] ttm_tt_bind+0x2c/0x60 [ttm] >[37486.935395] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37486.935403] ttm_bo_validate+0x189/0x1a0 [ttm] >[37486.935407] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37486.935414] ? mutex_trylock+0xcd/0xe0 >[37486.935420] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37486.935456] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37486.935479] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37486.935504] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37486.935528] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37486.935553] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37486.935571] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37486.935592] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37486.935604] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37486.935613] drm_ioctl+0x2d5/0x370 [drm] >[37486.935630] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37486.935635] ? __pm_runtime_resume+0x54/0x90 >[37486.935640] ? trace_hardirqs_on_caller+0xed/0x180 >[37486.935661] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37486.935668] do_vfs_ioctl+0xa5/0x6e0 >[37486.935679] SyS_ioctl+0x74/0x80 >[37486.935686] do_syscall_64+0x79/0x220 >[37486.935691] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37486.935695] RIP: 0033:0x7fd8d64ef0f7 >[37486.935696] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37486.935699] RAX: ffffffffffffffda RBX: 000000000326b4d0 RCX: 00007fd8d64ef0f7 >[37486.935700] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37486.935701] RBP: 00007ffcc6dba370 R08: 000000000326b4d0 R09: 0000000000000004 >[37486.935703] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37486.935704] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c6c710 >[37491.104928] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37491.104931] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37491.104934] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37491.104936] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37491.104937] Call Trace: >[37491.104944] dump_stack+0x85/0xbf >[37491.104949] swiotlb_alloc_coherent+0x1be/0x1d0 >[37491.104957] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37491.104967] ttm_dma_populate+0x25e/0x350 [ttm] >[37491.104974] ttm_tt_bind+0x2c/0x60 [ttm] >[37491.104978] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37491.104986] ttm_bo_validate+0x189/0x1a0 [ttm] >[37491.104991] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37491.105001] ? mutex_trylock+0xcd/0xe0 >[37491.105009] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37491.105053] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37491.105088] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37491.105125] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37491.105160] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37491.105184] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37491.105201] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37491.105222] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37491.105235] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37491.105243] drm_ioctl+0x2d5/0x370 [drm] >[37491.105261] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37491.105265] ? __pm_runtime_resume+0x54/0x90 >[37491.105271] ? trace_hardirqs_on_caller+0xed/0x180 >[37491.105290] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37491.105295] do_vfs_ioctl+0xa5/0x6e0 >[37491.105302] SyS_ioctl+0x74/0x80 >[37491.105309] do_syscall_64+0x79/0x220 >[37491.105315] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37491.105318] RIP: 0033:0x7f70a90d90f7 >[37491.105321] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37491.105325] RAX: ffffffffffffffda RBX: 000055e7f3ad2350 RCX: 00007f70a90d90f7 >[37491.105326] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37491.105327] RBP: 00007ffd456b9940 R08: 000055e7f3ad2350 R09: 0000000000000004 >[37491.105329] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37491.105330] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3a02f00 >[37495.577744] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37495.577748] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37495.577750] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37495.577752] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37495.577753] Call Trace: >[37495.577760] dump_stack+0x85/0xbf >[37495.577765] swiotlb_alloc_coherent+0x1be/0x1d0 >[37495.577772] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37495.577781] ttm_dma_populate+0x25e/0x350 [ttm] >[37495.577788] ttm_tt_bind+0x2c/0x60 [ttm] >[37495.577792] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37495.577799] ttm_bo_validate+0x189/0x1a0 [ttm] >[37495.577803] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37495.577809] ? mutex_trylock+0xcd/0xe0 >[37495.577814] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37495.577846] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37495.577868] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37495.577891] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37495.577914] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37495.577936] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37495.577953] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37495.577973] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37495.577984] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37495.577992] drm_ioctl+0x2d5/0x370 [drm] >[37495.578009] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37495.578013] ? __pm_runtime_resume+0x54/0x90 >[37495.578019] ? trace_hardirqs_on_caller+0xed/0x180 >[37495.578037] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37495.578042] do_vfs_ioctl+0xa5/0x6e0 >[37495.578048] SyS_ioctl+0x74/0x80 >[37495.578053] do_syscall_64+0x79/0x220 >[37495.578056] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37495.578059] RIP: 0033:0x7fd8d64ef0f7 >[37495.578060] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37495.578063] RAX: ffffffffffffffda RBX: 000000000325d030 RCX: 00007fd8d64ef0f7 >[37495.578064] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[37495.578065] RBP: 00007ffcc6dba1c0 R08: 000000000325d030 R09: 0000000000000004 >[37495.578067] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37495.578068] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0d190 >[37532.051090] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37532.051093] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37532.051096] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37532.051098] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37532.051099] Call Trace: >[37532.051106] dump_stack+0x85/0xbf >[37532.051110] swiotlb_alloc_coherent+0x1be/0x1d0 >[37532.051118] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37532.051127] ttm_dma_populate+0x25e/0x350 [ttm] >[37532.051133] ttm_tt_bind+0x2c/0x60 [ttm] >[37532.051137] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37532.051144] ttm_bo_validate+0x189/0x1a0 [ttm] >[37532.051147] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37532.051153] ? mutex_trylock+0xcd/0xe0 >[37532.051158] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37532.051192] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37532.051211] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37532.051242] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37532.051264] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37532.051293] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37532.051309] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37532.051328] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37532.051340] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37532.051348] drm_ioctl+0x2d5/0x370 [drm] >[37532.051364] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37532.051368] ? __pm_runtime_resume+0x54/0x90 >[37532.051373] ? trace_hardirqs_on_caller+0xed/0x180 >[37532.051390] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37532.051395] do_vfs_ioctl+0xa5/0x6e0 >[37532.051402] SyS_ioctl+0x74/0x80 >[37532.051407] do_syscall_64+0x79/0x220 >[37532.051410] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37532.051413] RIP: 0033:0x7fd8d64ef0f7 >[37532.051414] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37532.051417] RAX: ffffffffffffffda RBX: 000000000325d030 RCX: 00007fd8d64ef0f7 >[37532.051418] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[37532.051419] RBP: 00007ffcc6dba1c0 R08: 000000000325d030 R09: 0000000000000004 >[37532.051421] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37532.051422] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0d190 >[37534.459095] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37534.459099] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37534.459101] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37534.459103] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37534.459104] Call Trace: >[37534.459111] dump_stack+0x85/0xbf >[37534.459115] swiotlb_alloc_coherent+0x1be/0x1d0 >[37534.459123] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37534.459132] ttm_dma_populate+0x25e/0x350 [ttm] >[37534.459138] ttm_tt_bind+0x2c/0x60 [ttm] >[37534.459142] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37534.459150] ttm_bo_validate+0x189/0x1a0 [ttm] >[37534.459153] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37534.459159] ? mutex_trylock+0xcd/0xe0 >[37534.459164] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37534.459194] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37534.459215] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37534.459237] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37534.459271] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37534.459302] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37534.459318] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37534.459338] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37534.459350] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37534.459358] drm_ioctl+0x2d5/0x370 [drm] >[37534.459375] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37534.459380] ? __pm_runtime_resume+0x54/0x90 >[37534.459385] ? trace_hardirqs_on_caller+0xed/0x180 >[37534.459402] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37534.459407] do_vfs_ioctl+0xa5/0x6e0 >[37534.459414] SyS_ioctl+0x74/0x80 >[37534.459419] do_syscall_64+0x79/0x220 >[37534.459422] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37534.459425] RIP: 0033:0x7fd8d64ef0f7 >[37534.459426] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37534.459429] RAX: ffffffffffffffda RBX: 00000000030b41a0 RCX: 00007fd8d64ef0f7 >[37534.459430] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[37534.459431] RBP: 00007ffcc6dba1c0 R08: 00000000030b41a0 R09: 0000000000000004 >[37534.459433] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37534.459434] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003133b40 >[37539.967290] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37539.967295] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37539.967299] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37539.967302] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37539.967303] Call Trace: >[37539.967312] dump_stack+0x85/0xbf >[37539.967318] swiotlb_alloc_coherent+0x1be/0x1d0 >[37539.967328] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37539.967337] ttm_dma_populate+0x25e/0x350 [ttm] >[37539.967345] ttm_tt_bind+0x2c/0x60 [ttm] >[37539.967349] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37539.967359] ttm_bo_validate+0x189/0x1a0 [ttm] >[37539.967362] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37539.967368] ? mutex_trylock+0xcd/0xe0 >[37539.967375] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37539.967432] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37539.967468] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37539.967474] ? __lock_acquire+0x2d4/0x1340 >[37539.967501] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37539.967528] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37539.967551] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37539.967570] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37539.967591] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37539.967606] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37539.967615] drm_ioctl+0x2d5/0x370 [drm] >[37539.967633] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37539.967638] ? __pm_runtime_resume+0x54/0x90 >[37539.967643] ? trace_hardirqs_on_caller+0xed/0x180 >[37539.967662] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37539.967668] do_vfs_ioctl+0xa5/0x6e0 >[37539.967675] SyS_ioctl+0x74/0x80 >[37539.967681] do_syscall_64+0x79/0x220 >[37539.967685] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37539.967687] RIP: 0033:0x7f70a90d90f7 >[37539.967689] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37539.967691] RAX: ffffffffffffffda RBX: 000055e7edf0b8f0 RCX: 00007f70a90d90f7 >[37539.967693] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37539.967694] RBP: 00007ffd456b9940 R08: 000055e7edf0b8f0 R09: 00007f70a939dc50 >[37539.967695] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[37539.967697] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f090d680 >[37548.745299] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37548.745330] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37548.745334] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37548.745336] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37548.745337] Call Trace: >[37548.745346] dump_stack+0x85/0xbf >[37548.745353] swiotlb_alloc_coherent+0x1be/0x1d0 >[37548.745361] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37548.745373] ttm_dma_populate+0x25e/0x350 [ttm] >[37548.745380] ttm_tt_bind+0x2c/0x60 [ttm] >[37548.745386] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37548.745399] ttm_bo_validate+0x189/0x1a0 [ttm] >[37548.745405] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37548.745414] ? mutex_trylock+0xcd/0xe0 >[37548.745423] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37548.745460] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37548.745485] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37548.745509] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37548.745532] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37548.745554] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37548.745571] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37548.745592] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37548.745603] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37548.745612] drm_ioctl+0x2d5/0x370 [drm] >[37548.745629] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37548.745633] ? __pm_runtime_resume+0x54/0x90 >[37548.745639] ? trace_hardirqs_on_caller+0xed/0x180 >[37548.745666] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37548.745674] do_vfs_ioctl+0xa5/0x6e0 >[37548.745686] SyS_ioctl+0x74/0x80 >[37548.745694] do_syscall_64+0x79/0x220 >[37548.745697] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37548.745700] RIP: 0033:0x7fd8d64ef0f7 >[37548.745701] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37548.745704] RAX: ffffffffffffffda RBX: 000000000324abc0 RCX: 00007fd8d64ef0f7 >[37548.745705] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[37548.745707] RBP: 00007ffcc6dba1c0 R08: 000000000324abc0 R09: 0000000000000004 >[37548.745708] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37548.745709] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b7f550 >[37549.789855] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37549.789859] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37549.789863] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37549.789865] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37549.789868] Call Trace: >[37549.789886] dump_stack+0x85/0xbf >[37549.789892] swiotlb_alloc_coherent+0x1be/0x1d0 >[37549.789904] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37549.789919] ttm_dma_populate+0x25e/0x350 [ttm] >[37549.789929] ttm_tt_bind+0x2c/0x60 [ttm] >[37549.789935] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37549.789949] ttm_bo_validate+0x189/0x1a0 [ttm] >[37549.789954] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37549.789963] ? mutex_trylock+0xcd/0xe0 >[37549.789971] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37549.790020] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37549.790050] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37549.790080] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37549.790125] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37549.790157] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37549.790183] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37549.790226] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37549.790242] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37549.790256] drm_ioctl+0x2d5/0x370 [drm] >[37549.790284] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37549.790302] ? __pm_runtime_resume+0x54/0x90 >[37549.790310] ? trace_hardirqs_on_caller+0xed/0x180 >[37549.790340] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37549.790348] do_vfs_ioctl+0xa5/0x6e0 >[37549.790360] SyS_ioctl+0x74/0x80 >[37549.790368] do_syscall_64+0x79/0x220 >[37549.790372] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37549.790376] RIP: 0033:0x7fd8d64ef0f7 >[37549.790378] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37549.790383] RAX: ffffffffffffffda RBX: 000000000325d030 RCX: 00007fd8d64ef0f7 >[37549.790385] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[37549.790388] RBP: 00007ffcc6dba1c0 R08: 000000000325d030 R09: 0000000000000004 >[37549.790390] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37549.790392] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e7ec0 >[37551.842688] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37551.842692] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37551.842694] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37551.842696] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37551.842697] Call Trace: >[37551.842704] dump_stack+0x85/0xbf >[37551.842708] swiotlb_alloc_coherent+0x1be/0x1d0 >[37551.842716] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37551.842725] ttm_dma_populate+0x25e/0x350 [ttm] >[37551.842732] ttm_tt_bind+0x2c/0x60 [ttm] >[37551.842736] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37551.842745] ttm_bo_validate+0x189/0x1a0 [ttm] >[37551.842748] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37551.842755] ? mutex_trylock+0xcd/0xe0 >[37551.842760] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37551.842791] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37551.842811] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37551.842835] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37551.842879] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37551.842911] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37551.842928] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37551.842948] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37551.842959] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37551.842967] drm_ioctl+0x2d5/0x370 [drm] >[37551.842995] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37551.843000] ? __pm_runtime_resume+0x54/0x90 >[37551.843005] ? trace_hardirqs_on_caller+0xed/0x180 >[37551.843023] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37551.843029] do_vfs_ioctl+0xa5/0x6e0 >[37551.843035] SyS_ioctl+0x74/0x80 >[37551.843040] do_syscall_64+0x79/0x220 >[37551.843044] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37551.843046] RIP: 0033:0x7fd8d64ef0f7 >[37551.843048] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37551.843050] RAX: ffffffffffffffda RBX: 0000000002c6e7a0 RCX: 00007fd8d64ef0f7 >[37551.843052] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[37551.843053] RBP: 00007ffcc6dba1c0 R08: 0000000002c6e7a0 R09: 0000000000000004 >[37551.843054] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37551.843056] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e7ec0 >[37580.897730] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37580.897733] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37580.897736] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37580.897737] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37580.897738] Call Trace: >[37580.897745] dump_stack+0x85/0xbf >[37580.897749] swiotlb_alloc_coherent+0x1be/0x1d0 >[37580.897757] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37580.897766] ttm_dma_populate+0x25e/0x350 [ttm] >[37580.897771] ttm_tt_bind+0x2c/0x60 [ttm] >[37580.897775] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37580.897783] ttm_bo_validate+0x189/0x1a0 [ttm] >[37580.897786] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37580.897791] ? mutex_trylock+0xcd/0xe0 >[37580.897796] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37580.897829] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37580.897847] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37580.897868] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37580.897889] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37580.897908] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37580.897924] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37580.897942] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37580.897954] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37580.897961] drm_ioctl+0x2d5/0x370 [drm] >[37580.897977] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37580.897982] ? __pm_runtime_resume+0x54/0x90 >[37580.897987] ? trace_hardirqs_on_caller+0xed/0x180 >[37580.898004] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37580.898009] do_vfs_ioctl+0xa5/0x6e0 >[37580.898016] SyS_ioctl+0x74/0x80 >[37580.898020] do_syscall_64+0x79/0x220 >[37580.898023] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37580.898025] RIP: 0033:0x7fd8d64ef0f7 >[37580.898027] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37580.898029] RAX: ffffffffffffffda RBX: 00000000030efba0 RCX: 00007fd8d64ef0f7 >[37580.898031] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[37580.898032] RBP: 00007ffcc6dba1c0 R08: 00000000030efba0 R09: 0000000000000004 >[37580.898033] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37580.898035] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0d190 >[37583.257282] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37583.257286] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37583.257288] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37583.257290] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37583.257291] Call Trace: >[37583.257298] dump_stack+0x85/0xbf >[37583.257302] swiotlb_alloc_coherent+0x1be/0x1d0 >[37583.257309] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37583.257319] ttm_dma_populate+0x25e/0x350 [ttm] >[37583.257325] ttm_tt_bind+0x2c/0x60 [ttm] >[37583.257329] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37583.257337] ttm_bo_validate+0x189/0x1a0 [ttm] >[37583.257340] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37583.257346] ? mutex_trylock+0xcd/0xe0 >[37583.257351] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37583.257381] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37583.257402] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37583.257408] ? __lock_acquire+0x2d4/0x1340 >[37583.257428] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37583.257451] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37583.257478] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37583.257506] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37583.257526] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37583.257538] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37583.257546] drm_ioctl+0x2d5/0x370 [drm] >[37583.257562] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37583.257567] ? __pm_runtime_resume+0x54/0x90 >[37583.257571] ? trace_hardirqs_on_caller+0xed/0x180 >[37583.257589] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37583.257594] do_vfs_ioctl+0xa5/0x6e0 >[37583.257601] SyS_ioctl+0x74/0x80 >[37583.257605] do_syscall_64+0x79/0x220 >[37583.257608] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37583.257611] RIP: 0033:0x7f70a90d90f7 >[37583.257613] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37583.257615] RAX: ffffffffffffffda RBX: 000055e7ef118270 RCX: 00007f70a90d90f7 >[37583.257616] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37583.257618] RBP: 00007ffd456b9940 R08: 000055e7ef118270 R09: 00007f70a939dc50 >[37583.257619] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[37583.257620] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eecd1500 >[37584.336518] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37584.336522] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37584.336526] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37584.336528] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37584.336530] Call Trace: >[37584.336539] dump_stack+0x85/0xbf >[37584.336545] swiotlb_alloc_coherent+0x1be/0x1d0 >[37584.336557] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37584.336574] ttm_dma_populate+0x25e/0x350 [ttm] >[37584.336585] ttm_tt_bind+0x2c/0x60 [ttm] >[37584.336592] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37584.336606] ttm_bo_validate+0x189/0x1a0 [ttm] >[37584.336611] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37584.336621] ? mutex_trylock+0xcd/0xe0 >[37584.336629] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37584.336671] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37584.336704] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37584.336743] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37584.336780] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37584.336815] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37584.336842] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37584.336876] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37584.336891] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37584.336903] drm_ioctl+0x2d5/0x370 [drm] >[37584.336931] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37584.336938] ? __pm_runtime_resume+0x54/0x90 >[37584.336947] ? trace_hardirqs_on_caller+0xed/0x180 >[37584.336977] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37584.336985] do_vfs_ioctl+0xa5/0x6e0 >[37584.336997] SyS_ioctl+0x74/0x80 >[37584.337005] do_syscall_64+0x79/0x220 >[37584.337010] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37584.337014] RIP: 0033:0x7f70a90d90f7 >[37584.337016] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37584.337020] RAX: ffffffffffffffda RBX: 000055e7ed23b640 RCX: 00007f70a90d90f7 >[37584.337022] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37584.337024] RBP: 00007ffd456b9940 R08: 000055e7ed23b640 R09: 0000000000000005 >[37584.337026] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37584.337029] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f04a9a00 >[37607.187968] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37607.187971] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37607.187974] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37607.187975] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37607.187976] Call Trace: >[37607.187983] dump_stack+0x85/0xbf >[37607.187987] swiotlb_alloc_coherent+0x1be/0x1d0 >[37607.187995] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37607.188004] ttm_dma_populate+0x25e/0x350 [ttm] >[37607.188011] ttm_tt_bind+0x2c/0x60 [ttm] >[37607.188017] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37607.188030] ttm_bo_validate+0x189/0x1a0 [ttm] >[37607.188035] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37607.188044] ? mutex_trylock+0xcd/0xe0 >[37607.188052] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37607.188087] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37607.188106] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37607.188130] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37607.188163] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37607.188192] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37607.188208] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37607.188228] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37607.188240] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37607.188247] drm_ioctl+0x2d5/0x370 [drm] >[37607.188263] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37607.188270] ? __pm_runtime_resume+0x54/0x90 >[37607.188278] ? trace_hardirqs_on_caller+0xed/0x180 >[37607.188306] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37607.188313] do_vfs_ioctl+0xa5/0x6e0 >[37607.188321] SyS_ioctl+0x74/0x80 >[37607.188325] do_syscall_64+0x79/0x220 >[37607.188328] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37607.188331] RIP: 0033:0x7fd8d64ef0f7 >[37607.188332] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37607.188335] RAX: ffffffffffffffda RBX: 000000000324abc0 RCX: 00007fd8d64ef0f7 >[37607.188336] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[37607.188337] RBP: 00007ffcc6dba1c0 R08: 000000000324abc0 R09: 0000000000000004 >[37607.188339] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37607.188340] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0d190 >[37620.093320] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37620.093323] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37620.093326] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37620.093327] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37620.093328] Call Trace: >[37620.093335] dump_stack+0x85/0xbf >[37620.093339] swiotlb_alloc_coherent+0x1be/0x1d0 >[37620.093347] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37620.093355] ttm_dma_populate+0x25e/0x350 [ttm] >[37620.093361] ttm_tt_bind+0x2c/0x60 [ttm] >[37620.093365] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37620.093373] ttm_bo_validate+0x189/0x1a0 [ttm] >[37620.093376] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37620.093381] ? mutex_trylock+0xcd/0xe0 >[37620.093386] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37620.093417] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37620.093435] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37620.093456] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37620.093477] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37620.093496] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37620.093511] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37620.093530] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37620.093541] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37620.093549] drm_ioctl+0x2d5/0x370 [drm] >[37620.093565] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37620.093569] ? __pm_runtime_resume+0x54/0x90 >[37620.093574] ? trace_hardirqs_on_caller+0xed/0x180 >[37620.093592] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37620.093597] do_vfs_ioctl+0xa5/0x6e0 >[37620.093604] SyS_ioctl+0x74/0x80 >[37620.093609] do_syscall_64+0x79/0x220 >[37620.093611] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37620.093614] RIP: 0033:0x7fd8d64ef0f7 >[37620.093615] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37620.093618] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[37620.093619] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[37620.093620] RBP: 00007ffcc6dba1c0 R08: 000000000326d770 R09: 0000000000000004 >[37620.093622] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37620.093623] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c50950 >[37645.334016] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37645.334021] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37645.334035] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37645.334037] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37645.334039] Call Trace: >[37645.334059] dump_stack+0x85/0xbf >[37645.334066] swiotlb_alloc_coherent+0x1be/0x1d0 >[37645.334078] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37645.334095] ttm_dma_populate+0x25e/0x350 [ttm] >[37645.334115] ttm_tt_bind+0x2c/0x60 [ttm] >[37645.334122] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37645.334147] ttm_bo_validate+0x189/0x1a0 [ttm] >[37645.334153] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37645.334163] ? mutex_trylock+0xcd/0xe0 >[37645.334172] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37645.334215] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37645.334253] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37645.334296] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37645.334336] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37645.334375] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37645.334403] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37645.334440] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37645.334458] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37645.334472] drm_ioctl+0x2d5/0x370 [drm] >[37645.334503] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37645.334510] ? __pm_runtime_resume+0x54/0x90 >[37645.334519] ? trace_hardirqs_on_caller+0xed/0x180 >[37645.334551] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37645.334559] do_vfs_ioctl+0xa5/0x6e0 >[37645.334571] SyS_ioctl+0x74/0x80 >[37645.334579] do_syscall_64+0x79/0x220 >[37645.334585] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37645.334589] RIP: 0033:0x7f70a90d90f7 >[37645.334591] RSP: 002b:00007ffd456b6af8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37645.334595] RAX: ffffffffffffffda RBX: 000055e7f22082e0 RCX: 00007f70a90d90f7 >[37645.334598] RDX: 00007ffd456b6b40 RSI: 00000000c0206440 RDI: 000000000000000c >[37645.334600] RBP: 00007ffd456b6b40 R08: 000055e7f22082e0 R09: 0000000000000009 >[37645.334602] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37645.334604] R13: 000000000000000c R14: 00007ffd456b6bd8 R15: 000055e7f2208210 >[37645.371251] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37645.371255] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37645.371258] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37645.371259] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37645.371260] Call Trace: >[37645.371267] dump_stack+0x85/0xbf >[37645.371272] swiotlb_alloc_coherent+0x1be/0x1d0 >[37645.371280] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37645.371289] ttm_dma_populate+0x25e/0x350 [ttm] >[37645.371295] ttm_tt_bind+0x2c/0x60 [ttm] >[37645.371299] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37645.371307] ttm_bo_validate+0x189/0x1a0 [ttm] >[37645.371310] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37645.371316] ? mutex_trylock+0xcd/0xe0 >[37645.371321] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37645.371352] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37645.371376] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37645.371401] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37645.371425] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37645.371446] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37645.371464] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37645.371485] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37645.371498] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37645.371506] drm_ioctl+0x2d5/0x370 [drm] >[37645.371523] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37645.371528] ? __pm_runtime_resume+0x54/0x90 >[37645.371533] ? trace_hardirqs_on_caller+0xed/0x180 >[37645.371551] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37645.371557] do_vfs_ioctl+0xa5/0x6e0 >[37645.371564] SyS_ioctl+0x74/0x80 >[37645.371569] do_syscall_64+0x79/0x220 >[37645.371572] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37645.371575] RIP: 0033:0x7f70a90d90f7 >[37645.371576] RSP: 002b:00007ffd456b6af8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37645.371579] RAX: ffffffffffffffda RBX: 000055e7edecd220 RCX: 00007f70a90d90f7 >[37645.371580] RDX: 00007ffd456b6b40 RSI: 00000000c0206440 RDI: 000000000000000c >[37645.371582] RBP: 00007ffd456b6b40 R08: 000055e7edecd220 R09: 0000000000000009 >[37645.371583] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37645.371584] R13: 000000000000000c R14: 00007ffd456b6bd8 R15: 000055e7edecd150 >[37645.429707] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37645.429711] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37645.429714] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37645.429715] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37645.429717] Call Trace: >[37645.429724] dump_stack+0x85/0xbf >[37645.429728] swiotlb_alloc_coherent+0x1be/0x1d0 >[37645.429736] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37645.429745] ttm_dma_populate+0x25e/0x350 [ttm] >[37645.429752] ttm_tt_bind+0x2c/0x60 [ttm] >[37645.429756] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37645.429764] ttm_bo_validate+0x189/0x1a0 [ttm] >[37645.429767] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37645.429783] ? mutex_trylock+0xcd/0xe0 >[37645.429789] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37645.429824] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37645.429847] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37645.429870] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37645.429893] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37645.429914] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37645.429931] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37645.429952] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37645.429964] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37645.429973] drm_ioctl+0x2d5/0x370 [drm] >[37645.430001] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37645.430007] ? __pm_runtime_resume+0x54/0x90 >[37645.430013] ? trace_hardirqs_on_caller+0xed/0x180 >[37645.430042] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37645.430048] do_vfs_ioctl+0xa5/0x6e0 >[37645.430055] SyS_ioctl+0x74/0x80 >[37645.430061] do_syscall_64+0x79/0x220 >[37645.430066] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37645.430069] RIP: 0033:0x7f70a90d90f7 >[37645.430072] RSP: 002b:00007ffd456b7768 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37645.430076] RAX: ffffffffffffffda RBX: 000055e7f348b1d0 RCX: 00007f70a90d90f7 >[37645.430078] RDX: 00007ffd456b77b0 RSI: 00000000c0206440 RDI: 000000000000000c >[37645.430080] RBP: 00007ffd456b77b0 R08: 000055e7f348b1d0 R09: 00007f70a939dcc0 >[37645.430082] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37645.430083] R13: 000000000000000c R14: 00007ffd456b7848 R15: 000055e7f348b100 >[37646.478773] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37646.478777] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37646.478779] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37646.478781] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37646.478782] Call Trace: >[37646.478788] dump_stack+0x85/0xbf >[37646.478793] swiotlb_alloc_coherent+0x1be/0x1d0 >[37646.478801] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37646.478810] ttm_dma_populate+0x25e/0x350 [ttm] >[37646.478816] ttm_tt_bind+0x2c/0x60 [ttm] >[37646.478820] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37646.478829] ttm_bo_validate+0x189/0x1a0 [ttm] >[37646.478833] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37646.478840] ? mutex_trylock+0xcd/0xe0 >[37646.478847] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37646.478894] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37646.478930] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37646.478971] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37646.479015] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37646.479057] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37646.479091] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37646.479131] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37646.479155] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37646.479171] drm_ioctl+0x2d5/0x370 [drm] >[37646.479198] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37646.479205] ? __pm_runtime_resume+0x54/0x90 >[37646.479213] ? trace_hardirqs_on_caller+0xed/0x180 >[37646.479243] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37646.479251] do_vfs_ioctl+0xa5/0x6e0 >[37646.479259] SyS_ioctl+0x74/0x80 >[37646.479264] do_syscall_64+0x79/0x220 >[37646.479267] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37646.479270] RIP: 0033:0x7fd8d64ef0f7 >[37646.479272] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37646.479274] RAX: ffffffffffffffda RBX: 000000000326b4d0 RCX: 00007fd8d64ef0f7 >[37646.479276] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37646.479277] RBP: 00007ffcc6dba370 R08: 000000000326b4d0 R09: 0000000000000004 >[37646.479278] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37646.479279] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c6c710 >[37648.314116] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37648.314121] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37648.314125] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37648.314127] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37648.314130] Call Trace: >[37648.314139] dump_stack+0x85/0xbf >[37648.314146] swiotlb_alloc_coherent+0x1be/0x1d0 >[37648.314159] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37648.314176] ttm_dma_populate+0x25e/0x350 [ttm] >[37648.314188] ttm_tt_bind+0x2c/0x60 [ttm] >[37648.314194] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37648.314208] ttm_bo_validate+0x189/0x1a0 [ttm] >[37648.314213] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37648.314223] ? mutex_trylock+0xcd/0xe0 >[37648.314232] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37648.314274] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37648.314310] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37648.314352] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37648.314392] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37648.314429] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37648.314457] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37648.314492] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37648.314508] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37648.314523] drm_ioctl+0x2d5/0x370 [drm] >[37648.314552] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37648.314559] ? __pm_runtime_resume+0x54/0x90 >[37648.314568] ? trace_hardirqs_on_caller+0xed/0x180 >[37648.314599] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37648.314608] do_vfs_ioctl+0xa5/0x6e0 >[37648.314619] SyS_ioctl+0x74/0x80 >[37648.314627] do_syscall_64+0x79/0x220 >[37648.314633] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37648.314637] RIP: 0033:0x7fd8d64ef0f7 >[37648.314639] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37648.314644] RAX: ffffffffffffffda RBX: 0000000002b8bd40 RCX: 00007fd8d64ef0f7 >[37648.314646] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37648.314648] RBP: 00007ffcc6dba370 R08: 0000000002b8bd40 R09: 0000000000000004 >[37648.314650] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37648.314652] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003261480 >[37650.589125] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37650.589128] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37650.589130] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37650.589131] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37650.589133] Call Trace: >[37650.589139] dump_stack+0x85/0xbf >[37650.589144] swiotlb_alloc_coherent+0x1be/0x1d0 >[37650.589151] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37650.589160] ttm_dma_populate+0x25e/0x350 [ttm] >[37650.589166] ttm_tt_bind+0x2c/0x60 [ttm] >[37650.589170] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37650.589178] ttm_bo_validate+0x189/0x1a0 [ttm] >[37650.589181] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37650.589187] ? mutex_trylock+0xcd/0xe0 >[37650.589191] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37650.589222] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37650.589241] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37650.589246] ? __lock_acquire+0x2d4/0x1340 >[37650.589264] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37650.589284] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37650.589304] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37650.589320] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37650.589338] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37650.589350] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37650.589357] drm_ioctl+0x2d5/0x370 [drm] >[37650.589374] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37650.589378] ? __pm_runtime_resume+0x54/0x90 >[37650.589382] ? trace_hardirqs_on_caller+0xed/0x180 >[37650.589399] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37650.589404] do_vfs_ioctl+0xa5/0x6e0 >[37650.589411] SyS_ioctl+0x74/0x80 >[37650.589416] do_syscall_64+0x79/0x220 >[37650.589419] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37650.589421] RIP: 0033:0x7f70a90d90f7 >[37650.589422] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37650.589425] RAX: ffffffffffffffda RBX: 000055e7ef0ef0b0 RCX: 00007f70a90d90f7 >[37650.589426] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37650.589428] RBP: 00007ffd456b9940 R08: 000055e7ef0ef0b0 R09: 00007f70a939dcb0 >[37650.589429] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37650.589430] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f07ed700 >[37655.729214] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37655.729218] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37655.729231] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37655.729233] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37655.729234] Call Trace: >[37655.729241] dump_stack+0x85/0xbf >[37655.729245] swiotlb_alloc_coherent+0x1be/0x1d0 >[37655.729253] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37655.729262] ttm_dma_populate+0x25e/0x350 [ttm] >[37655.729278] ttm_tt_bind+0x2c/0x60 [ttm] >[37655.729282] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37655.729300] ttm_bo_validate+0x189/0x1a0 [ttm] >[37655.729304] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37655.729313] ? mutex_trylock+0xcd/0xe0 >[37655.729321] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37655.729358] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37655.729407] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37655.729441] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37655.729474] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37655.729504] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37655.729529] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37655.729561] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37655.729573] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37655.729581] drm_ioctl+0x2d5/0x370 [drm] >[37655.729598] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37655.729603] ? __pm_runtime_resume+0x54/0x90 >[37655.729608] ? trace_hardirqs_on_caller+0xed/0x180 >[37655.729625] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37655.729630] do_vfs_ioctl+0xa5/0x6e0 >[37655.729637] SyS_ioctl+0x74/0x80 >[37655.729642] do_syscall_64+0x79/0x220 >[37655.729645] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37655.729647] RIP: 0033:0x7fd8d64ef0f7 >[37655.729648] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37655.729651] RAX: ffffffffffffffda RBX: 0000000002b7fa80 RCX: 00007fd8d64ef0f7 >[37655.729653] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37655.729654] RBP: 00007ffcc6dba370 R08: 0000000002b7fa80 R09: 00007fd8d67b3e60 >[37655.729655] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37655.729656] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000308c910 >[37669.458951] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37669.458955] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37669.458959] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37669.458961] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37669.458963] Call Trace: >[37669.458972] dump_stack+0x85/0xbf >[37669.458978] swiotlb_alloc_coherent+0x1be/0x1d0 >[37669.458990] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37669.459006] ttm_dma_populate+0x25e/0x350 [ttm] >[37669.459016] ttm_tt_bind+0x2c/0x60 [ttm] >[37669.459023] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37669.459036] ttm_bo_validate+0x189/0x1a0 [ttm] >[37669.459041] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37669.459050] ? mutex_trylock+0xcd/0xe0 >[37669.459059] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37669.459101] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37669.459131] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37669.459167] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37669.459202] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37669.459236] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37669.459262] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37669.459294] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37669.459309] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37669.459322] drm_ioctl+0x2d5/0x370 [drm] >[37669.459350] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37669.459358] ? __pm_runtime_resume+0x54/0x90 >[37669.459367] ? trace_hardirqs_on_caller+0xed/0x180 >[37669.459395] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37669.459403] do_vfs_ioctl+0xa5/0x6e0 >[37669.459415] SyS_ioctl+0x74/0x80 >[37669.459422] do_syscall_64+0x79/0x220 >[37669.459427] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37669.459431] RIP: 0033:0x7fd8d64ef0f7 >[37669.459433] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37669.459438] RAX: ffffffffffffffda RBX: 000000000302dd10 RCX: 00007fd8d64ef0f7 >[37669.459440] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37669.459442] RBP: 00007ffcc6dba370 R08: 000000000302dd10 R09: 0000000000000004 >[37669.459444] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37669.459446] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325ba20 >[37673.849480] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37673.849484] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37673.849487] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37673.849488] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37673.849490] Call Trace: >[37673.849498] dump_stack+0x85/0xbf >[37673.849502] swiotlb_alloc_coherent+0x1be/0x1d0 >[37673.849510] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37673.849519] ttm_dma_populate+0x25e/0x350 [ttm] >[37673.849525] ttm_tt_bind+0x2c/0x60 [ttm] >[37673.849529] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37673.849537] ttm_bo_validate+0x189/0x1a0 [ttm] >[37673.849540] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37673.849546] ? mutex_trylock+0xcd/0xe0 >[37673.849551] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37673.849583] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37673.849605] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37673.849630] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37673.849652] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37673.849675] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37673.849691] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37673.849713] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37673.849725] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37673.849734] drm_ioctl+0x2d5/0x370 [drm] >[37673.849757] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37673.849762] ? __pm_runtime_resume+0x54/0x90 >[37673.849768] ? trace_hardirqs_on_caller+0xed/0x180 >[37673.849786] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37673.849791] do_vfs_ioctl+0xa5/0x6e0 >[37673.849798] SyS_ioctl+0x74/0x80 >[37673.849803] do_syscall_64+0x79/0x220 >[37673.849806] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37673.849809] RIP: 0033:0x7fd8d64ef0f7 >[37673.849810] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37673.849813] RAX: ffffffffffffffda RBX: 0000000002daecc0 RCX: 00007fd8d64ef0f7 >[37673.849814] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37673.849816] RBP: 00007ffcc6dba370 R08: 0000000002daecc0 R09: 00007fd8d67b3e60 >[37673.849817] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37673.849818] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002be0100 >[37673.907601] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37673.907606] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37673.907609] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37673.907612] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37673.907614] Call Trace: >[37673.907622] dump_stack+0x85/0xbf >[37673.907628] swiotlb_alloc_coherent+0x1be/0x1d0 >[37673.907640] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37673.907655] ttm_dma_populate+0x25e/0x350 [ttm] >[37673.907665] ttm_tt_bind+0x2c/0x60 [ttm] >[37673.907671] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37673.907695] ttm_bo_validate+0x189/0x1a0 [ttm] >[37673.907699] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37673.907708] ? mutex_trylock+0xcd/0xe0 >[37673.907713] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37673.907746] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37673.907764] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37673.907794] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37673.907815] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37673.907842] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37673.907867] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37673.907897] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37673.907913] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37673.907935] drm_ioctl+0x2d5/0x370 [drm] >[37673.907959] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37673.907965] ? __pm_runtime_resume+0x54/0x90 >[37673.907973] ? trace_hardirqs_on_caller+0xed/0x180 >[37673.907998] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37673.908004] do_vfs_ioctl+0xa5/0x6e0 >[37673.908015] SyS_ioctl+0x74/0x80 >[37673.908022] do_syscall_64+0x79/0x220 >[37673.908026] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37673.908030] RIP: 0033:0x7fd8d64ef0f7 >[37673.908032] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37673.908036] RAX: ffffffffffffffda RBX: 0000000002daecc0 RCX: 00007fd8d64ef0f7 >[37673.908038] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37673.908040] RBP: 00007ffcc6dba370 R08: 0000000002daecc0 R09: 00007fd8d67b3e60 >[37673.908042] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37673.908044] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002be0100 >[37686.904812] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37686.904815] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37686.904818] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37686.904819] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37686.904820] Call Trace: >[37686.904827] dump_stack+0x85/0xbf >[37686.904831] swiotlb_alloc_coherent+0x1be/0x1d0 >[37686.904839] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37686.904847] ttm_dma_populate+0x25e/0x350 [ttm] >[37686.904853] ttm_tt_bind+0x2c/0x60 [ttm] >[37686.904857] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37686.904864] ttm_bo_validate+0x189/0x1a0 [ttm] >[37686.904867] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37686.904873] ? mutex_trylock+0xcd/0xe0 >[37686.904877] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37686.904909] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37686.904929] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37686.904951] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37686.904973] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37686.904994] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37686.905010] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37686.905030] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37686.905041] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37686.905049] drm_ioctl+0x2d5/0x370 [drm] >[37686.905065] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37686.905079] ? __pm_runtime_resume+0x54/0x90 >[37686.905084] ? trace_hardirqs_on_caller+0xed/0x180 >[37686.905102] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37686.905107] do_vfs_ioctl+0xa5/0x6e0 >[37686.905114] SyS_ioctl+0x74/0x80 >[37686.905118] do_syscall_64+0x79/0x220 >[37686.905122] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37686.905124] RIP: 0033:0x7f70a90d90f7 >[37686.905125] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37686.905128] RAX: ffffffffffffffda RBX: 000055e7f2a4ab60 RCX: 00007f70a90d90f7 >[37686.905129] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37686.905130] RBP: 00007ffd456b9940 R08: 000055e7f2a4ab60 R09: 0000000000000004 >[37686.905132] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37686.905133] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef6deb00 >[37695.344574] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37695.344578] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37695.344581] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37695.344583] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37695.344585] Call Trace: >[37695.344593] dump_stack+0x85/0xbf >[37695.344598] swiotlb_alloc_coherent+0x1be/0x1d0 >[37695.344609] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37695.344623] ttm_dma_populate+0x25e/0x350 [ttm] >[37695.344632] ttm_tt_bind+0x2c/0x60 [ttm] >[37695.344637] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37695.344648] ttm_bo_validate+0x189/0x1a0 [ttm] >[37695.344652] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37695.344660] ? mutex_trylock+0xcd/0xe0 >[37695.344667] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37695.344702] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37695.344730] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37695.344764] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37695.344806] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37695.344837] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37695.344871] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37695.344901] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37695.344915] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37695.344929] drm_ioctl+0x2d5/0x370 [drm] >[37695.344954] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37695.344961] ? __pm_runtime_resume+0x54/0x90 >[37695.344970] ? trace_hardirqs_on_caller+0xed/0x180 >[37695.344998] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37695.345005] do_vfs_ioctl+0xa5/0x6e0 >[37695.345025] SyS_ioctl+0x74/0x80 >[37695.345032] do_syscall_64+0x79/0x220 >[37695.345036] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37695.345039] RIP: 0033:0x7fd8d64ef0f7 >[37695.345041] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37695.345045] RAX: ffffffffffffffda RBX: 0000000002ba29d0 RCX: 00007fd8d64ef0f7 >[37695.345047] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37695.345048] RBP: 00007ffcc6dba370 R08: 0000000002ba29d0 R09: 0000000000000004 >[37695.345050] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37695.345052] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325ba20 >[37695.345747] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37695.345750] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37695.345753] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37695.345755] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37695.345756] Call Trace: >[37695.345762] dump_stack+0x85/0xbf >[37695.345767] swiotlb_alloc_coherent+0x1be/0x1d0 >[37695.345776] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37695.345789] ttm_dma_populate+0x25e/0x350 [ttm] >[37695.345799] ttm_tt_bind+0x2c/0x60 [ttm] >[37695.345804] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37695.345826] ttm_bo_validate+0x189/0x1a0 [ttm] >[37695.345831] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37695.345839] ? mutex_trylock+0xcd/0xe0 >[37695.345847] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37695.345879] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37695.345907] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37695.345941] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37695.345975] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37695.346016] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37695.346042] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37695.346073] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37695.346087] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37695.346100] drm_ioctl+0x2d5/0x370 [drm] >[37695.346126] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37695.346133] ? __pm_runtime_resume+0x54/0x90 >[37695.346140] ? trace_hardirqs_on_caller+0xed/0x180 >[37695.346168] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37695.346175] do_vfs_ioctl+0xa5/0x6e0 >[37695.346185] SyS_ioctl+0x74/0x80 >[37695.346192] do_syscall_64+0x79/0x220 >[37695.346196] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37695.346199] RIP: 0033:0x7fd8d64ef0f7 >[37695.346201] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37695.346205] RAX: ffffffffffffffda RBX: 0000000002ba29d0 RCX: 00007fd8d64ef0f7 >[37695.346207] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37695.346209] RBP: 00007ffcc6dba370 R08: 0000000002ba29d0 R09: 0000000000000004 >[37695.346210] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37695.346212] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325ba20 >[37696.287091] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37696.287095] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37696.287098] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37696.287100] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37696.287102] Call Trace: >[37696.287110] dump_stack+0x85/0xbf >[37696.287116] swiotlb_alloc_coherent+0x1be/0x1d0 >[37696.287127] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37696.287142] ttm_dma_populate+0x25e/0x350 [ttm] >[37696.287151] ttm_tt_bind+0x2c/0x60 [ttm] >[37696.287157] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37696.287169] ttm_bo_validate+0x189/0x1a0 [ttm] >[37696.287174] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37696.287182] ? mutex_trylock+0xcd/0xe0 >[37696.287189] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37696.287228] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37696.287261] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37696.287295] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37696.287326] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37696.287357] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37696.287382] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37696.287414] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37696.287429] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37696.287442] drm_ioctl+0x2d5/0x370 [drm] >[37696.287468] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37696.287475] ? __pm_runtime_resume+0x54/0x90 >[37696.287482] ? trace_hardirqs_on_caller+0xed/0x180 >[37696.287510] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37696.287517] do_vfs_ioctl+0xa5/0x6e0 >[37696.287527] SyS_ioctl+0x74/0x80 >[37696.287534] do_syscall_64+0x79/0x220 >[37696.287539] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37696.287542] RIP: 0033:0x7fd8d64ef0f7 >[37696.287545] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37696.287548] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[37696.287550] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37696.287552] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[37696.287554] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37696.287556] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c27fa0 >[37697.956071] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37697.956075] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37697.956078] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37697.956079] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37697.956081] Call Trace: >[37697.956088] dump_stack+0x85/0xbf >[37697.956093] swiotlb_alloc_coherent+0x1be/0x1d0 >[37697.956101] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37697.956112] ttm_dma_populate+0x25e/0x350 [ttm] >[37697.956119] ttm_tt_bind+0x2c/0x60 [ttm] >[37697.956123] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37697.956131] ttm_bo_validate+0x189/0x1a0 [ttm] >[37697.956134] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37697.956140] ? mutex_trylock+0xcd/0xe0 >[37697.956146] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37697.956179] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37697.956207] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37697.956247] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37697.956284] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37697.956319] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37697.956347] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37697.956377] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37697.956391] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37697.956400] drm_ioctl+0x2d5/0x370 [drm] >[37697.956417] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37697.956422] ? __pm_runtime_resume+0x54/0x90 >[37697.956428] ? trace_hardirqs_on_caller+0xed/0x180 >[37697.956447] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37697.956452] do_vfs_ioctl+0xa5/0x6e0 >[37697.956459] SyS_ioctl+0x74/0x80 >[37697.956465] do_syscall_64+0x79/0x220 >[37697.956468] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37697.956471] RIP: 0033:0x7f70a90d90f7 >[37697.956473] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37697.956475] RAX: ffffffffffffffda RBX: 000055e7f1bb1ca0 RCX: 00007f70a90d90f7 >[37697.956477] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37697.956478] RBP: 00007ffd456b9940 R08: 000055e7f1bb1ca0 R09: 0000000000000004 >[37697.956479] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37697.956481] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0437000 >[37710.393444] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37710.393448] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37710.393452] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37710.393454] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37710.393455] Call Trace: >[37710.393464] dump_stack+0x85/0xbf >[37710.393469] swiotlb_alloc_coherent+0x1be/0x1d0 >[37710.393480] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37710.393494] ttm_dma_populate+0x25e/0x350 [ttm] >[37710.393503] ttm_tt_bind+0x2c/0x60 [ttm] >[37710.393509] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37710.393521] ttm_bo_validate+0x189/0x1a0 [ttm] >[37710.393525] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37710.393533] ? mutex_trylock+0xcd/0xe0 >[37710.393541] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37710.393578] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37710.393609] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37710.393644] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37710.393678] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37710.393710] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37710.393734] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37710.393765] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37710.393780] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37710.393792] drm_ioctl+0x2d5/0x370 [drm] >[37710.393818] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37710.393825] ? __pm_runtime_resume+0x54/0x90 >[37710.393832] ? trace_hardirqs_on_caller+0xed/0x180 >[37710.393854] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37710.393861] do_vfs_ioctl+0xa5/0x6e0 >[37710.393873] SyS_ioctl+0x74/0x80 >[37710.393881] do_syscall_64+0x79/0x220 >[37710.393886] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37710.393889] RIP: 0033:0x7f70a90d90f7 >[37710.393892] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37710.393896] RAX: ffffffffffffffda RBX: 000055e7f2418300 RCX: 00007f70a90d90f7 >[37710.393898] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37710.393900] RBP: 00007ffd456b9940 R08: 000055e7f2418300 R09: 0000000000000004 >[37710.393901] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37710.393903] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0897070 >[37710.468961] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37710.468964] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37710.468967] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37710.468968] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37710.468969] Call Trace: >[37710.468976] dump_stack+0x85/0xbf >[37710.468981] swiotlb_alloc_coherent+0x1be/0x1d0 >[37710.468988] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37710.468998] ttm_dma_populate+0x25e/0x350 [ttm] >[37710.469004] ttm_tt_bind+0x2c/0x60 [ttm] >[37710.469008] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37710.469017] ttm_bo_validate+0x189/0x1a0 [ttm] >[37710.469021] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37710.469027] ? mutex_trylock+0xcd/0xe0 >[37710.469034] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37710.469072] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37710.469104] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37710.469127] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37710.469150] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37710.469174] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37710.469191] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37710.469211] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37710.469222] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37710.469230] drm_ioctl+0x2d5/0x370 [drm] >[37710.469247] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37710.469252] ? __pm_runtime_resume+0x54/0x90 >[37710.469257] ? trace_hardirqs_on_caller+0xed/0x180 >[37710.469275] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37710.469281] do_vfs_ioctl+0xa5/0x6e0 >[37710.469289] SyS_ioctl+0x74/0x80 >[37710.469294] do_syscall_64+0x79/0x220 >[37710.469297] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37710.469300] RIP: 0033:0x7f70a90d90f7 >[37710.469301] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37710.469304] RAX: ffffffffffffffda RBX: 000055e7efee5c60 RCX: 00007f70a90d90f7 >[37710.469305] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37710.469306] RBP: 00007ffd456b9940 R08: 000055e7efee5c60 R09: 0000000000000004 >[37710.469307] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37710.469309] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f236bd00 >[37710.551397] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37710.551401] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37710.551403] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37710.551405] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37710.551406] Call Trace: >[37710.551412] dump_stack+0x85/0xbf >[37710.551417] swiotlb_alloc_coherent+0x1be/0x1d0 >[37710.551425] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37710.551434] ttm_dma_populate+0x25e/0x350 [ttm] >[37710.551441] ttm_tt_bind+0x2c/0x60 [ttm] >[37710.551445] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37710.551453] ttm_bo_validate+0x189/0x1a0 [ttm] >[37710.551456] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37710.551462] ? mutex_trylock+0xcd/0xe0 >[37710.551468] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37710.551502] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37710.551524] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37710.551548] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37710.551571] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37710.551593] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37710.551610] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37710.551631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37710.551643] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37710.551651] drm_ioctl+0x2d5/0x370 [drm] >[37710.551668] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37710.551673] ? __pm_runtime_resume+0x54/0x90 >[37710.551678] ? trace_hardirqs_on_caller+0xed/0x180 >[37710.551697] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37710.551702] do_vfs_ioctl+0xa5/0x6e0 >[37710.551709] SyS_ioctl+0x74/0x80 >[37710.551714] do_syscall_64+0x79/0x220 >[37710.551718] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37710.551720] RIP: 0033:0x7f70a90d90f7 >[37710.551722] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37710.551724] RAX: ffffffffffffffda RBX: 000055e7f38ba5f0 RCX: 00007f70a90d90f7 >[37710.551726] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37710.551727] RBP: 00007ffd456b9940 R08: 000055e7f38ba5f0 R09: 0000000000000004 >[37710.551728] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37710.551729] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f16acae0 >[37717.703758] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37717.703762] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37717.703766] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37717.703768] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37717.703770] Call Trace: >[37717.703779] dump_stack+0x85/0xbf >[37717.703785] swiotlb_alloc_coherent+0x1be/0x1d0 >[37717.703797] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37717.703814] ttm_dma_populate+0x25e/0x350 [ttm] >[37717.703825] ttm_tt_bind+0x2c/0x60 [ttm] >[37717.703832] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37717.703846] ttm_bo_validate+0x189/0x1a0 [ttm] >[37717.703851] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37717.703861] ? mutex_trylock+0xcd/0xe0 >[37717.703870] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37717.703912] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37717.703956] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37717.703996] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37717.704034] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37717.704071] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37717.704098] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37717.704143] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37717.704158] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37717.704182] drm_ioctl+0x2d5/0x370 [drm] >[37717.704221] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37717.704228] ? __pm_runtime_resume+0x54/0x90 >[37717.704237] ? trace_hardirqs_on_caller+0xed/0x180 >[37717.704267] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37717.704274] do_vfs_ioctl+0xa5/0x6e0 >[37717.704286] SyS_ioctl+0x74/0x80 >[37717.704303] do_syscall_64+0x79/0x220 >[37717.704309] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37717.704312] RIP: 0033:0x7f70a90d90f7 >[37717.704314] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37717.704328] RAX: ffffffffffffffda RBX: 000055e7f3f7c4c0 RCX: 00007f70a90d90f7 >[37717.704330] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37717.704332] RBP: 00007ffd456b9940 R08: 000055e7f3f7c4c0 R09: 0000000000000004 >[37717.704344] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37717.704346] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ed200e70 >[37718.231623] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37718.231626] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37718.231628] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37718.231630] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37718.231631] Call Trace: >[37718.231638] dump_stack+0x85/0xbf >[37718.231642] swiotlb_alloc_coherent+0x1be/0x1d0 >[37718.231651] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37718.231660] ttm_dma_populate+0x25e/0x350 [ttm] >[37718.231667] ttm_tt_bind+0x2c/0x60 [ttm] >[37718.231671] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37718.231680] ttm_bo_validate+0x189/0x1a0 [ttm] >[37718.231683] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37718.231690] ? mutex_trylock+0xcd/0xe0 >[37718.231696] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37718.231735] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37718.231759] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37718.231784] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37718.231808] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37718.231830] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37718.231853] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37718.231876] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37718.231888] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37718.231902] drm_ioctl+0x2d5/0x370 [drm] >[37718.231925] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37718.231930] ? __pm_runtime_resume+0x54/0x90 >[37718.231935] ? trace_hardirqs_on_caller+0xed/0x180 >[37718.231954] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37718.231959] do_vfs_ioctl+0xa5/0x6e0 >[37718.231966] SyS_ioctl+0x74/0x80 >[37718.231971] do_syscall_64+0x79/0x220 >[37718.231974] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37718.231977] RIP: 0033:0x7f70a90d90f7 >[37718.231978] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37718.231981] RAX: ffffffffffffffda RBX: 000055e7ee31d360 RCX: 00007f70a90d90f7 >[37718.231982] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[37718.231984] RBP: 00007ffd456b98b0 R08: 000055e7ee31d360 R09: 0000000000000004 >[37718.231985] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37718.231986] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f25fcf30 >[37724.908869] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37724.908873] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37724.908877] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37724.908878] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37724.908880] Call Trace: >[37724.908888] dump_stack+0x85/0xbf >[37724.908894] swiotlb_alloc_coherent+0x1be/0x1d0 >[37724.908904] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37724.908917] ttm_dma_populate+0x25e/0x350 [ttm] >[37724.908926] ttm_tt_bind+0x2c/0x60 [ttm] >[37724.908932] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37724.908943] ttm_bo_validate+0x189/0x1a0 [ttm] >[37724.908947] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37724.908955] ? mutex_trylock+0xcd/0xe0 >[37724.908964] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37724.909005] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37724.909032] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37724.909067] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37724.909111] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37724.909142] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37724.909172] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37724.909201] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37724.909216] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37724.909229] drm_ioctl+0x2d5/0x370 [drm] >[37724.909256] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37724.909263] ? __pm_runtime_resume+0x54/0x90 >[37724.909272] ? trace_hardirqs_on_caller+0xed/0x180 >[37724.909303] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37724.909311] do_vfs_ioctl+0xa5/0x6e0 >[37724.909324] SyS_ioctl+0x74/0x80 >[37724.909332] do_syscall_64+0x79/0x220 >[37724.909337] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37724.909350] RIP: 0033:0x7fd8d64ef0f7 >[37724.909353] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37724.909357] RAX: ffffffffffffffda RBX: 000000000325d030 RCX: 00007fd8d64ef0f7 >[37724.909359] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37724.909361] RBP: 00007ffcc6dba370 R08: 000000000325d030 R09: 0000000000000004 >[37724.909364] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37724.909366] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e2230 >[37724.948921] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37724.948924] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37724.948927] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37724.948929] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37724.948930] Call Trace: >[37724.948937] dump_stack+0x85/0xbf >[37724.948941] swiotlb_alloc_coherent+0x1be/0x1d0 >[37724.948949] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37724.948958] ttm_dma_populate+0x25e/0x350 [ttm] >[37724.948964] ttm_tt_bind+0x2c/0x60 [ttm] >[37724.948969] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37724.948976] ttm_bo_validate+0x189/0x1a0 [ttm] >[37724.948980] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37724.948986] ? mutex_trylock+0xcd/0xe0 >[37724.948991] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37724.949022] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37724.949044] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37724.949067] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37724.949090] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37724.949112] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37724.949135] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37724.949155] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37724.949167] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37724.949176] drm_ioctl+0x2d5/0x370 [drm] >[37724.949203] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37724.949208] ? __pm_runtime_resume+0x54/0x90 >[37724.949213] ? trace_hardirqs_on_caller+0xed/0x180 >[37724.949231] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37724.949236] do_vfs_ioctl+0xa5/0x6e0 >[37724.949243] SyS_ioctl+0x74/0x80 >[37724.949247] do_syscall_64+0x79/0x220 >[37724.949251] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37724.949253] RIP: 0033:0x7fd8d64ef0f7 >[37724.949255] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37724.949257] RAX: ffffffffffffffda RBX: 000000000325d030 RCX: 00007fd8d64ef0f7 >[37724.949259] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37724.949260] RBP: 00007ffcc6dba370 R08: 000000000325d030 R09: 0000000000000004 >[37724.949261] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37724.949262] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e2230 >[37724.982999] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37724.983004] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37724.983008] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37724.983010] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37724.983012] Call Trace: >[37724.983021] dump_stack+0x85/0xbf >[37724.983027] swiotlb_alloc_coherent+0x1be/0x1d0 >[37724.983038] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37724.983053] ttm_dma_populate+0x25e/0x350 [ttm] >[37724.983064] ttm_tt_bind+0x2c/0x60 [ttm] >[37724.983071] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37724.983085] ttm_bo_validate+0x189/0x1a0 [ttm] >[37724.983090] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37724.983100] ? mutex_trylock+0xcd/0xe0 >[37724.983108] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37724.983158] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37724.983200] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37724.983248] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37724.983284] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37724.983338] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37724.983363] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37724.983395] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37724.983410] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37724.983423] drm_ioctl+0x2d5/0x370 [drm] >[37724.983470] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37724.983477] ? __pm_runtime_resume+0x54/0x90 >[37724.983485] ? trace_hardirqs_on_caller+0xed/0x180 >[37724.983513] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37724.983520] do_vfs_ioctl+0xa5/0x6e0 >[37724.983531] SyS_ioctl+0x74/0x80 >[37724.983538] do_syscall_64+0x79/0x220 >[37724.983543] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37724.983546] RIP: 0033:0x7f70a90d90f7 >[37724.983548] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37724.983562] RAX: ffffffffffffffda RBX: 000055e7effdbb50 RCX: 00007f70a90d90f7 >[37724.983564] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[37724.983566] RBP: 00007ffd456b98b0 R08: 000055e7effdbb50 R09: 0000000000000004 >[37724.983568] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37724.983571] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7efdcdf00 >[37736.319333] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37736.319336] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37736.319349] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37736.319350] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37736.319352] Call Trace: >[37736.319358] dump_stack+0x85/0xbf >[37736.319363] swiotlb_alloc_coherent+0x1be/0x1d0 >[37736.319370] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37736.319379] ttm_dma_populate+0x25e/0x350 [ttm] >[37736.319385] ttm_tt_bind+0x2c/0x60 [ttm] >[37736.319388] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37736.319396] ttm_bo_validate+0x189/0x1a0 [ttm] >[37736.319399] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37736.319405] ? mutex_trylock+0xcd/0xe0 >[37736.319410] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37736.319452] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37736.319480] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37736.319501] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37736.319522] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37736.319541] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37736.319557] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37736.319587] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37736.319608] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37736.319616] drm_ioctl+0x2d5/0x370 [drm] >[37736.319632] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37736.319636] ? __pm_runtime_resume+0x54/0x90 >[37736.319641] ? trace_hardirqs_on_caller+0xed/0x180 >[37736.319658] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37736.319663] do_vfs_ioctl+0xa5/0x6e0 >[37736.319670] SyS_ioctl+0x74/0x80 >[37736.319675] do_syscall_64+0x79/0x220 >[37736.319678] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37736.319681] RIP: 0033:0x7fd8d64ef0f7 >[37736.319682] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37736.319685] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[37736.319686] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37736.319698] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[37736.319699] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37736.319700] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000316c990 >[37736.552399] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37736.552402] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37736.552405] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37736.552406] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37736.552407] Call Trace: >[37736.552414] dump_stack+0x85/0xbf >[37736.552419] swiotlb_alloc_coherent+0x1be/0x1d0 >[37736.552426] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37736.552435] ttm_dma_populate+0x25e/0x350 [ttm] >[37736.552441] ttm_tt_bind+0x2c/0x60 [ttm] >[37736.552445] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37736.552453] ttm_bo_validate+0x189/0x1a0 [ttm] >[37736.552456] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37736.552461] ? mutex_trylock+0xcd/0xe0 >[37736.552466] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37736.552505] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37736.552523] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37736.552544] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37736.552565] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37736.552585] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37736.552600] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37736.552619] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37736.552632] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37736.552640] drm_ioctl+0x2d5/0x370 [drm] >[37736.552656] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37736.552661] ? __pm_runtime_resume+0x54/0x90 >[37736.552666] ? trace_hardirqs_on_caller+0xed/0x180 >[37736.552683] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37736.552688] do_vfs_ioctl+0xa5/0x6e0 >[37736.552694] SyS_ioctl+0x74/0x80 >[37736.552699] do_syscall_64+0x79/0x220 >[37736.552702] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37736.552705] RIP: 0033:0x7fd8d64ef0f7 >[37736.552706] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37736.552709] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[37736.552710] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37736.552712] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[37736.552713] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37736.552714] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000316c990 >[37738.846512] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37738.846515] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37738.846518] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37738.846519] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37738.846520] Call Trace: >[37738.846527] dump_stack+0x85/0xbf >[37738.846531] swiotlb_alloc_coherent+0x1be/0x1d0 >[37738.846539] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37738.846548] ttm_dma_populate+0x25e/0x350 [ttm] >[37738.846554] ttm_tt_bind+0x2c/0x60 [ttm] >[37738.846558] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37738.846565] ttm_bo_validate+0x189/0x1a0 [ttm] >[37738.846569] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37738.846575] ? mutex_trylock+0xcd/0xe0 >[37738.846580] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37738.846615] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37738.846639] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37738.846662] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37738.846685] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37738.846707] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37738.846725] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37738.846745] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37738.846758] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37738.846767] drm_ioctl+0x2d5/0x370 [drm] >[37738.846794] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37738.846798] ? __pm_runtime_resume+0x54/0x90 >[37738.846804] ? trace_hardirqs_on_caller+0xed/0x180 >[37738.846823] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37738.846830] do_vfs_ioctl+0xa5/0x6e0 >[37738.846841] SyS_ioctl+0x74/0x80 >[37738.846847] do_syscall_64+0x79/0x220 >[37738.846852] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37738.846855] RIP: 0033:0x7fd8d64ef0f7 >[37738.846857] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37738.846861] RAX: ffffffffffffffda RBX: 0000000002ba29d0 RCX: 00007fd8d64ef0f7 >[37738.846863] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37738.846864] RBP: 00007ffcc6dba370 R08: 0000000002ba29d0 R09: 0000000000000004 >[37738.846866] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37738.846868] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c4e790 >[37744.129772] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37744.129775] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37744.129778] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37744.129779] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37744.129781] Call Trace: >[37744.129787] dump_stack+0x85/0xbf >[37744.129792] swiotlb_alloc_coherent+0x1be/0x1d0 >[37744.129800] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37744.129809] ttm_dma_populate+0x25e/0x350 [ttm] >[37744.129815] ttm_tt_bind+0x2c/0x60 [ttm] >[37744.129819] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37744.129827] ttm_bo_validate+0x189/0x1a0 [ttm] >[37744.129830] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37744.129836] ? mutex_trylock+0xcd/0xe0 >[37744.129841] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37744.129879] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37744.129899] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37744.129921] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37744.129942] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37744.129963] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37744.129979] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37744.130002] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37744.130018] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37744.130027] drm_ioctl+0x2d5/0x370 [drm] >[37744.130044] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37744.130048] ? __pm_runtime_resume+0x54/0x90 >[37744.130053] ? trace_hardirqs_on_caller+0xed/0x180 >[37744.130071] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37744.130076] do_vfs_ioctl+0xa5/0x6e0 >[37744.130082] SyS_ioctl+0x74/0x80 >[37744.130087] do_syscall_64+0x79/0x220 >[37744.130090] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37744.130092] RIP: 0033:0x7fd8d64ef0f7 >[37744.130094] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37744.130097] RAX: ffffffffffffffda RBX: 000000000302dd10 RCX: 00007fd8d64ef0f7 >[37744.130098] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37744.130099] RBP: 00007ffcc6dba370 R08: 000000000302dd10 R09: 0000000000000004 >[37744.130100] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37744.130102] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000308c910 >[37744.215129] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37744.215132] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37744.215135] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37744.215136] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37744.215137] Call Trace: >[37744.215144] dump_stack+0x85/0xbf >[37744.215148] swiotlb_alloc_coherent+0x1be/0x1d0 >[37744.215156] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37744.215168] ttm_dma_populate+0x25e/0x350 [ttm] >[37744.215178] ttm_tt_bind+0x2c/0x60 [ttm] >[37744.215184] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37744.215193] ttm_bo_validate+0x189/0x1a0 [ttm] >[37744.215206] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37744.215212] ? mutex_trylock+0xcd/0xe0 >[37744.215217] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37744.215248] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37744.215271] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37744.215296] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37744.215320] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37744.215342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37744.215359] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37744.215390] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37744.215402] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37744.215415] drm_ioctl+0x2d5/0x370 [drm] >[37744.215445] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37744.215450] ? __pm_runtime_resume+0x54/0x90 >[37744.215455] ? trace_hardirqs_on_caller+0xed/0x180 >[37744.215473] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37744.215479] do_vfs_ioctl+0xa5/0x6e0 >[37744.215486] SyS_ioctl+0x74/0x80 >[37744.215491] do_syscall_64+0x79/0x220 >[37744.215494] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37744.215497] RIP: 0033:0x7fd8d64ef0f7 >[37744.215498] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37744.215501] RAX: ffffffffffffffda RBX: 000000000302dd10 RCX: 00007fd8d64ef0f7 >[37744.215502] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37744.215504] RBP: 00007ffcc6dba370 R08: 000000000302dd10 R09: 0000000000000004 >[37744.215505] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37744.215506] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000308c910 >[37745.299845] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37745.299848] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37745.299851] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37745.299852] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37745.299853] Call Trace: >[37745.299860] dump_stack+0x85/0xbf >[37745.299865] swiotlb_alloc_coherent+0x1be/0x1d0 >[37745.299872] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37745.299881] ttm_dma_populate+0x25e/0x350 [ttm] >[37745.299888] ttm_tt_bind+0x2c/0x60 [ttm] >[37745.299892] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37745.299900] ttm_bo_validate+0x189/0x1a0 [ttm] >[37745.299903] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37745.299909] ? mutex_trylock+0xcd/0xe0 >[37745.299915] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37745.299947] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37745.299971] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37745.299995] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37745.300018] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37745.300040] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37745.300057] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37745.300078] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37745.300090] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37745.300099] drm_ioctl+0x2d5/0x370 [drm] >[37745.300116] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37745.300121] ? __pm_runtime_resume+0x54/0x90 >[37745.300126] ? trace_hardirqs_on_caller+0xed/0x180 >[37745.300145] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37745.300150] do_vfs_ioctl+0xa5/0x6e0 >[37745.300157] SyS_ioctl+0x74/0x80 >[37745.300162] do_syscall_64+0x79/0x220 >[37745.300165] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37745.300168] RIP: 0033:0x7fd8d64ef0f7 >[37745.300169] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37745.300172] RAX: ffffffffffffffda RBX: 000000000302dd10 RCX: 00007fd8d64ef0f7 >[37745.300173] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37745.300174] RBP: 00007ffcc6dba370 R08: 000000000302dd10 R09: 0000000000000004 >[37745.300176] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37745.300177] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c633c0 >[37745.461890] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37745.461893] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37745.461895] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37745.461897] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37745.461898] Call Trace: >[37745.461905] dump_stack+0x85/0xbf >[37745.461909] swiotlb_alloc_coherent+0x1be/0x1d0 >[37745.461917] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37745.461926] ttm_dma_populate+0x25e/0x350 [ttm] >[37745.461932] ttm_tt_bind+0x2c/0x60 [ttm] >[37745.461936] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37745.461944] ttm_bo_validate+0x189/0x1a0 [ttm] >[37745.461947] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37745.461953] ? mutex_trylock+0xcd/0xe0 >[37745.461958] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37745.461992] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37745.462014] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37745.462037] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37745.462060] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37745.462081] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37745.462100] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37745.462131] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37745.462145] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37745.462154] drm_ioctl+0x2d5/0x370 [drm] >[37745.462182] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37745.462187] ? __pm_runtime_resume+0x54/0x90 >[37745.462192] ? trace_hardirqs_on_caller+0xed/0x180 >[37745.462220] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37745.462228] do_vfs_ioctl+0xa5/0x6e0 >[37745.462236] SyS_ioctl+0x74/0x80 >[37745.462241] do_syscall_64+0x79/0x220 >[37745.462245] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37745.462247] RIP: 0033:0x7fd8d64ef0f7 >[37745.462249] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37745.462251] RAX: ffffffffffffffda RBX: 0000000002c1ba80 RCX: 00007fd8d64ef0f7 >[37745.462253] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37745.462254] RBP: 00007ffcc6dba370 R08: 0000000002c1ba80 R09: 00007fd8d67b3ca0 >[37745.462255] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37745.462257] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000316c990 >[37753.975689] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37753.975692] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37753.975694] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37753.975696] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37753.975697] Call Trace: >[37753.975704] dump_stack+0x85/0xbf >[37753.975708] swiotlb_alloc_coherent+0x1be/0x1d0 >[37753.975716] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37753.975724] ttm_dma_populate+0x25e/0x350 [ttm] >[37753.975730] ttm_tt_bind+0x2c/0x60 [ttm] >[37753.975734] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37753.975742] ttm_bo_validate+0x189/0x1a0 [ttm] >[37753.975745] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37753.975761] ? mutex_trylock+0xcd/0xe0 >[37753.975766] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37753.975799] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37753.975818] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37753.975840] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37753.975861] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37753.975881] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37753.975898] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37753.975917] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37753.975929] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37753.975937] drm_ioctl+0x2d5/0x370 [drm] >[37753.975953] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37753.975957] ? __pm_runtime_resume+0x54/0x90 >[37753.975963] ? trace_hardirqs_on_caller+0xed/0x180 >[37753.975984] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37753.975992] do_vfs_ioctl+0xa5/0x6e0 >[37753.976004] SyS_ioctl+0x74/0x80 >[37753.976012] do_syscall_64+0x79/0x220 >[37753.976017] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37753.976021] RIP: 0033:0x7f70a90d90f7 >[37753.976023] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37753.976027] RAX: ffffffffffffffda RBX: 000055e7f2f5bcc0 RCX: 00007f70a90d90f7 >[37753.976030] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37753.976032] RBP: 00007ffd456b9940 R08: 000055e7f2f5bcc0 R09: 0000000000000004 >[37753.976034] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37753.976036] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f25a4430 >[37754.248093] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37754.248097] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37754.248101] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37754.248103] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37754.248105] Call Trace: >[37754.248114] dump_stack+0x85/0xbf >[37754.248120] swiotlb_alloc_coherent+0x1be/0x1d0 >[37754.248131] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37754.248145] ttm_dma_populate+0x25e/0x350 [ttm] >[37754.248155] ttm_tt_bind+0x2c/0x60 [ttm] >[37754.248161] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37754.248173] ttm_bo_validate+0x189/0x1a0 [ttm] >[37754.248177] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37754.248185] ? mutex_trylock+0xcd/0xe0 >[37754.248193] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37754.248233] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37754.248267] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37754.248275] ? __lock_acquire+0x2d4/0x1340 >[37754.248307] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37754.248341] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37754.248374] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37754.248399] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37754.248431] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37754.248444] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37754.248459] drm_ioctl+0x2d5/0x370 [drm] >[37754.248484] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37754.248491] ? __pm_runtime_resume+0x54/0x90 >[37754.248498] ? trace_hardirqs_on_caller+0xed/0x180 >[37754.248526] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37754.248533] do_vfs_ioctl+0xa5/0x6e0 >[37754.248544] SyS_ioctl+0x74/0x80 >[37754.248551] do_syscall_64+0x79/0x220 >[37754.248556] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37754.248560] RIP: 0033:0x7fd8d64ef0f7 >[37754.248562] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37754.248566] RAX: ffffffffffffffda RBX: 0000000002d50ea0 RCX: 00007fd8d64ef0f7 >[37754.248568] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37754.248570] RBP: 00007ffcc6dba370 R08: 0000000002d50ea0 R09: 00007fd8d67b3c50 >[37754.248572] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[37754.248573] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002be0100 >[37755.583327] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37755.583330] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37755.583333] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37755.583335] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37755.583336] Call Trace: >[37755.583342] dump_stack+0x85/0xbf >[37755.583347] swiotlb_alloc_coherent+0x1be/0x1d0 >[37755.583354] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37755.583363] ttm_dma_populate+0x25e/0x350 [ttm] >[37755.583379] ttm_tt_bind+0x2c/0x60 [ttm] >[37755.583383] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37755.583391] ttm_bo_validate+0x189/0x1a0 [ttm] >[37755.583394] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37755.583399] ? mutex_trylock+0xcd/0xe0 >[37755.583404] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37755.583434] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37755.583452] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37755.583473] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37755.583494] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37755.583514] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37755.583539] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37755.583557] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37755.583569] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37755.583576] drm_ioctl+0x2d5/0x370 [drm] >[37755.583592] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37755.583596] ? __pm_runtime_resume+0x54/0x90 >[37755.583601] ? trace_hardirqs_on_caller+0xed/0x180 >[37755.583618] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37755.583622] do_vfs_ioctl+0xa5/0x6e0 >[37755.583629] SyS_ioctl+0x74/0x80 >[37755.583633] do_syscall_64+0x79/0x220 >[37755.583636] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37755.583638] RIP: 0033:0x7f70a90d90f7 >[37755.583640] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37755.583642] RAX: ffffffffffffffda RBX: 000055e7f3aec440 RCX: 00007f70a90d90f7 >[37755.583644] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[37755.583645] RBP: 00007ffd456b98b0 R08: 000055e7f3aec440 R09: 0000000000000004 >[37755.583646] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37755.583647] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7eccf9ea0 >[37756.224895] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37756.224898] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37756.224901] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37756.224903] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37756.224904] Call Trace: >[37756.224911] dump_stack+0x85/0xbf >[37756.224915] swiotlb_alloc_coherent+0x1be/0x1d0 >[37756.224923] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37756.224932] ttm_dma_populate+0x25e/0x350 [ttm] >[37756.224939] ttm_tt_bind+0x2c/0x60 [ttm] >[37756.224942] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37756.224950] ttm_bo_validate+0x189/0x1a0 [ttm] >[37756.224953] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37756.224960] ? mutex_trylock+0xcd/0xe0 >[37756.224965] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37756.225004] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37756.225028] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37756.225063] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37756.225098] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37756.225131] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37756.225157] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37756.225190] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37756.225205] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37756.225217] drm_ioctl+0x2d5/0x370 [drm] >[37756.225235] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37756.225240] ? __pm_runtime_resume+0x54/0x90 >[37756.225245] ? trace_hardirqs_on_caller+0xed/0x180 >[37756.225262] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37756.225268] do_vfs_ioctl+0xa5/0x6e0 >[37756.225274] SyS_ioctl+0x74/0x80 >[37756.225279] do_syscall_64+0x79/0x220 >[37756.225282] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37756.225285] RIP: 0033:0x7fd8d64ef0f7 >[37756.225286] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37756.225289] RAX: ffffffffffffffda RBX: 0000000002b7f5b0 RCX: 00007fd8d64ef0f7 >[37756.225290] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[37756.225291] RBP: 00007ffcc6dba1c0 R08: 0000000002b7f5b0 R09: 0000000000000004 >[37756.225293] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37756.225294] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316c990 >[37764.276059] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37764.276064] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37764.276068] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37764.276071] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37764.276073] Call Trace: >[37764.276081] dump_stack+0x85/0xbf >[37764.276087] swiotlb_alloc_coherent+0x1be/0x1d0 >[37764.276099] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37764.276116] ttm_dma_populate+0x25e/0x350 [ttm] >[37764.276127] ttm_tt_bind+0x2c/0x60 [ttm] >[37764.276133] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37764.276148] ttm_bo_validate+0x189/0x1a0 [ttm] >[37764.276152] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37764.276162] ? mutex_trylock+0xcd/0xe0 >[37764.276171] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37764.276209] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37764.276244] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37764.276284] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37764.276321] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37764.276357] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37764.276384] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37764.276418] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37764.276435] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37764.276449] drm_ioctl+0x2d5/0x370 [drm] >[37764.276477] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37764.276485] ? __pm_runtime_resume+0x54/0x90 >[37764.276493] ? trace_hardirqs_on_caller+0xed/0x180 >[37764.276524] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37764.276531] do_vfs_ioctl+0xa5/0x6e0 >[37764.276544] SyS_ioctl+0x74/0x80 >[37764.276552] do_syscall_64+0x79/0x220 >[37764.276557] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37764.276560] RIP: 0033:0x7f70a90d90f7 >[37764.276563] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37764.276567] RAX: ffffffffffffffda RBX: 000055e7ed5e8150 RCX: 00007f70a90d90f7 >[37764.276569] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37764.276572] RBP: 00007ffd456b9940 R08: 000055e7ed5e8150 R09: 0000000000000004 >[37764.276574] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37764.276576] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef667e00 >[37764.317335] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37764.317339] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37764.317343] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37764.317345] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37764.317347] Call Trace: >[37764.317356] dump_stack+0x85/0xbf >[37764.317362] swiotlb_alloc_coherent+0x1be/0x1d0 >[37764.317374] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37764.317389] ttm_dma_populate+0x25e/0x350 [ttm] >[37764.317399] ttm_tt_bind+0x2c/0x60 [ttm] >[37764.317405] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37764.317419] ttm_bo_validate+0x189/0x1a0 [ttm] >[37764.317423] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37764.317432] ? mutex_trylock+0xcd/0xe0 >[37764.317441] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37764.317499] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37764.317535] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37764.317574] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37764.317610] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37764.317642] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37764.317669] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37764.317702] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37764.317720] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37764.317732] drm_ioctl+0x2d5/0x370 [drm] >[37764.317759] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37764.317766] ? __pm_runtime_resume+0x54/0x90 >[37764.317773] ? trace_hardirqs_on_caller+0xed/0x180 >[37764.317803] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37764.317810] do_vfs_ioctl+0xa5/0x6e0 >[37764.317821] SyS_ioctl+0x74/0x80 >[37764.317828] do_syscall_64+0x79/0x220 >[37764.317833] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37764.317837] RIP: 0033:0x7f70a90d90f7 >[37764.317839] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37764.317843] RAX: ffffffffffffffda RBX: 000055e7ed5e8150 RCX: 00007f70a90d90f7 >[37764.317845] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37764.317847] RBP: 00007ffd456b9940 R08: 000055e7ed5e8150 R09: 0000000000000004 >[37764.317849] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37764.317851] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef667e00 >[37765.291535] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37765.291538] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37765.291541] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37765.291542] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37765.291544] Call Trace: >[37765.291550] dump_stack+0x85/0xbf >[37765.291555] swiotlb_alloc_coherent+0x1be/0x1d0 >[37765.291563] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37765.291573] ttm_dma_populate+0x25e/0x350 [ttm] >[37765.291579] ttm_tt_bind+0x2c/0x60 [ttm] >[37765.291583] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37765.291591] ttm_bo_validate+0x189/0x1a0 [ttm] >[37765.291594] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37765.291600] ? mutex_trylock+0xcd/0xe0 >[37765.291606] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37765.291640] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37765.291662] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37765.291686] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37765.291709] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37765.291731] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37765.291748] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37765.291769] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37765.291782] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37765.291795] drm_ioctl+0x2d5/0x370 [drm] >[37765.291821] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37765.291838] ? __pm_runtime_resume+0x54/0x90 >[37765.291845] ? trace_hardirqs_on_caller+0xed/0x180 >[37765.291871] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37765.291878] do_vfs_ioctl+0xa5/0x6e0 >[37765.291889] SyS_ioctl+0x74/0x80 >[37765.291895] do_syscall_64+0x79/0x220 >[37765.291900] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37765.291903] RIP: 0033:0x7f70a90d90f7 >[37765.291905] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37765.291909] RAX: ffffffffffffffda RBX: 000055e7f08e7ce0 RCX: 00007f70a90d90f7 >[37765.291911] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37765.291913] RBP: 00007ffd456b9940 R08: 000055e7f08e7ce0 R09: 0000000000000004 >[37765.291914] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37765.291916] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2e87530 >[37767.966869] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37767.966874] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37767.966878] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37767.966880] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37767.966883] Call Trace: >[37767.966894] dump_stack+0x85/0xbf >[37767.966901] swiotlb_alloc_coherent+0x1be/0x1d0 >[37767.966916] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37767.966932] ttm_dma_populate+0x25e/0x350 [ttm] >[37767.966943] ttm_tt_bind+0x2c/0x60 [ttm] >[37767.966950] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37767.966964] ttm_bo_validate+0x189/0x1a0 [ttm] >[37767.966969] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37767.966979] ? mutex_trylock+0xcd/0xe0 >[37767.966988] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37767.967063] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37767.967095] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37767.967142] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37767.967179] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37767.967214] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37767.967242] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37767.967276] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37767.967301] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37767.967315] drm_ioctl+0x2d5/0x370 [drm] >[37767.967342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37767.967349] ? __pm_runtime_resume+0x54/0x90 >[37767.967358] ? trace_hardirqs_on_caller+0xed/0x180 >[37767.967386] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37767.967394] do_vfs_ioctl+0xa5/0x6e0 >[37767.967406] SyS_ioctl+0x74/0x80 >[37767.967414] do_syscall_64+0x79/0x220 >[37767.967419] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37767.967423] RIP: 0033:0x7fd8d64ef0f7 >[37767.967426] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37767.967430] RAX: ffffffffffffffda RBX: 0000000003248580 RCX: 00007fd8d64ef0f7 >[37767.967433] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37767.967435] RBP: 00007ffcc6dba370 R08: 0000000003248580 R09: 0000000000000004 >[37767.967437] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37767.967439] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c0d190 >[37768.041678] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37768.041682] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37768.041684] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37768.041686] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37768.041687] Call Trace: >[37768.041694] dump_stack+0x85/0xbf >[37768.041698] swiotlb_alloc_coherent+0x1be/0x1d0 >[37768.041706] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37768.041716] ttm_dma_populate+0x25e/0x350 [ttm] >[37768.041722] ttm_tt_bind+0x2c/0x60 [ttm] >[37768.041726] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37768.041734] ttm_bo_validate+0x189/0x1a0 [ttm] >[37768.041737] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37768.041744] ? mutex_trylock+0xcd/0xe0 >[37768.041749] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37768.041784] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37768.041807] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37768.041832] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37768.041856] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37768.041878] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37768.041896] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37768.041917] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37768.041929] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37768.041938] drm_ioctl+0x2d5/0x370 [drm] >[37768.041955] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37768.041960] ? __pm_runtime_resume+0x54/0x90 >[37768.041965] ? trace_hardirqs_on_caller+0xed/0x180 >[37768.041984] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37768.041989] do_vfs_ioctl+0xa5/0x6e0 >[37768.041996] SyS_ioctl+0x74/0x80 >[37768.042001] do_syscall_64+0x79/0x220 >[37768.042004] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37768.042007] RIP: 0033:0x7fd8d64ef0f7 >[37768.042009] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37768.042011] RAX: ffffffffffffffda RBX: 00000000030efba0 RCX: 00007fd8d64ef0f7 >[37768.042013] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37768.042014] RBP: 00007ffcc6dba370 R08: 00000000030efba0 R09: 0000000000000004 >[37768.042015] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37768.042017] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003133b40 >[37774.214650] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37774.214655] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37774.214659] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37774.214661] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37774.214663] Call Trace: >[37774.214673] dump_stack+0x85/0xbf >[37774.214679] swiotlb_alloc_coherent+0x1be/0x1d0 >[37774.214691] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37774.214708] ttm_dma_populate+0x25e/0x350 [ttm] >[37774.214719] ttm_tt_bind+0x2c/0x60 [ttm] >[37774.214725] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37774.214740] ttm_bo_validate+0x189/0x1a0 [ttm] >[37774.214745] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37774.214754] ? mutex_trylock+0xcd/0xe0 >[37774.214763] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37774.214806] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37774.214842] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37774.214883] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37774.214921] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37774.214956] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37774.214984] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37774.215018] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37774.215034] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37774.215048] drm_ioctl+0x2d5/0x370 [drm] >[37774.215075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37774.215083] ? __pm_runtime_resume+0x54/0x90 >[37774.215091] ? trace_hardirqs_on_caller+0xed/0x180 >[37774.215121] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37774.215129] do_vfs_ioctl+0xa5/0x6e0 >[37774.215142] SyS_ioctl+0x74/0x80 >[37774.215150] do_syscall_64+0x79/0x220 >[37774.215155] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37774.215159] RIP: 0033:0x7fd8d64ef0f7 >[37774.215161] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37774.215166] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[37774.215168] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37774.215170] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[37774.215172] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37774.215175] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c0d190 >[37775.916333] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37775.916337] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37775.916339] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37775.916341] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37775.916342] Call Trace: >[37775.916349] dump_stack+0x85/0xbf >[37775.916353] swiotlb_alloc_coherent+0x1be/0x1d0 >[37775.916364] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37775.916378] ttm_dma_populate+0x25e/0x350 [ttm] >[37775.916388] ttm_tt_bind+0x2c/0x60 [ttm] >[37775.916394] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37775.916408] ttm_bo_validate+0x189/0x1a0 [ttm] >[37775.916412] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37775.916418] ? mutex_trylock+0xcd/0xe0 >[37775.916423] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37775.916455] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37775.916475] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37775.916502] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37775.916524] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37775.916545] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37775.916561] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37775.916581] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37775.916592] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37775.916603] drm_ioctl+0x2d5/0x370 [drm] >[37775.916623] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37775.916628] ? __pm_runtime_resume+0x54/0x90 >[37775.916633] ? trace_hardirqs_on_caller+0xed/0x180 >[37775.916650] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37775.916655] do_vfs_ioctl+0xa5/0x6e0 >[37775.916662] SyS_ioctl+0x74/0x80 >[37775.916667] do_syscall_64+0x79/0x220 >[37775.916670] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37775.916672] RIP: 0033:0x7fd8d64ef0f7 >[37775.916674] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37775.916677] RAX: ffffffffffffffda RBX: 0000000002c0eeb0 RCX: 00007fd8d64ef0f7 >[37775.916678] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37775.916679] RBP: 00007ffcc6dba370 R08: 0000000002c0eeb0 R09: 0000000000000004 >[37775.916681] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37775.916682] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003133b40 >[37776.110801] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37776.110806] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37776.110809] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37776.110811] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37776.110813] Call Trace: >[37776.110822] dump_stack+0x85/0xbf >[37776.110828] swiotlb_alloc_coherent+0x1be/0x1d0 >[37776.110840] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37776.110866] ttm_dma_populate+0x25e/0x350 [ttm] >[37776.110877] ttm_tt_bind+0x2c/0x60 [ttm] >[37776.110883] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37776.110898] ttm_bo_validate+0x189/0x1a0 [ttm] >[37776.110903] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37776.110913] ? mutex_trylock+0xcd/0xe0 >[37776.110922] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37776.110972] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37776.110995] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37776.111040] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37776.111077] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37776.111112] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37776.111157] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37776.111191] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37776.111217] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37776.111240] drm_ioctl+0x2d5/0x370 [drm] >[37776.111268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37776.111285] ? __pm_runtime_resume+0x54/0x90 >[37776.111303] ? trace_hardirqs_on_caller+0xed/0x180 >[37776.111334] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37776.111341] do_vfs_ioctl+0xa5/0x6e0 >[37776.111354] SyS_ioctl+0x74/0x80 >[37776.111361] do_syscall_64+0x79/0x220 >[37776.111366] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37776.111369] RIP: 0033:0x7f70a90d90f7 >[37776.111371] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37776.111375] RAX: ffffffffffffffda RBX: 000055e7f02f4300 RCX: 00007f70a90d90f7 >[37776.111377] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37776.111380] RBP: 00007ffd456b9940 R08: 000055e7f02f4300 R09: 0000000000000004 >[37776.111382] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37776.111384] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0a01cc0 >[37778.330555] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37778.330559] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37778.330561] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37778.330563] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37778.330564] Call Trace: >[37778.330571] dump_stack+0x85/0xbf >[37778.330575] swiotlb_alloc_coherent+0x1be/0x1d0 >[37778.330583] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37778.330591] ttm_dma_populate+0x25e/0x350 [ttm] >[37778.330598] ttm_tt_bind+0x2c/0x60 [ttm] >[37778.330602] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37778.330612] ttm_bo_validate+0x189/0x1a0 [ttm] >[37778.330617] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37778.330625] ? mutex_trylock+0xcd/0xe0 >[37778.330634] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37778.330673] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37778.330702] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37778.330737] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37778.330766] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37778.330786] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37778.330802] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37778.330822] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37778.330834] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37778.330851] drm_ioctl+0x2d5/0x370 [drm] >[37778.330871] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37778.330875] ? __pm_runtime_resume+0x54/0x90 >[37778.330881] ? trace_hardirqs_on_caller+0xed/0x180 >[37778.330898] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37778.330903] do_vfs_ioctl+0xa5/0x6e0 >[37778.330910] SyS_ioctl+0x74/0x80 >[37778.330915] do_syscall_64+0x79/0x220 >[37778.330917] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37778.330920] RIP: 0033:0x7fd8d64ef0f7 >[37778.330921] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37778.330924] RAX: ffffffffffffffda RBX: 000000000310fab0 RCX: 00007fd8d64ef0f7 >[37778.330925] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37778.330927] RBP: 00007ffcc6dba370 R08: 000000000310fab0 R09: 0000000000000004 >[37778.330928] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37778.330929] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c6c710 >[37783.018734] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37783.018740] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37783.018744] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37783.018747] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37783.018749] Call Trace: >[37783.018760] dump_stack+0x85/0xbf >[37783.018767] swiotlb_alloc_coherent+0x1be/0x1d0 >[37783.018780] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37783.018797] ttm_dma_populate+0x25e/0x350 [ttm] >[37783.018808] ttm_tt_bind+0x2c/0x60 [ttm] >[37783.018814] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37783.018828] ttm_bo_validate+0x189/0x1a0 [ttm] >[37783.018833] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37783.018842] ? mutex_trylock+0xcd/0xe0 >[37783.018851] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37783.018920] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37783.018951] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37783.018988] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37783.019024] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37783.019057] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37783.019083] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37783.019116] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37783.019131] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37783.019144] drm_ioctl+0x2d5/0x370 [drm] >[37783.019171] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37783.019179] ? __pm_runtime_resume+0x54/0x90 >[37783.019187] ? trace_hardirqs_on_caller+0xed/0x180 >[37783.019216] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37783.019224] do_vfs_ioctl+0xa5/0x6e0 >[37783.019237] SyS_ioctl+0x74/0x80 >[37783.019245] do_syscall_64+0x79/0x220 >[37783.019250] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37783.019254] RIP: 0033:0x7fd8d64ef0f7 >[37783.019256] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37783.019261] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[37783.019263] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37783.019265] RBP: 00007ffcc6dba370 R08: 000000000326d770 R09: 0000000000000004 >[37783.019267] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37783.019269] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002be0100 >[37785.541519] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37785.541524] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37785.541528] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37785.541530] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37785.541532] Call Trace: >[37785.541541] dump_stack+0x85/0xbf >[37785.541547] swiotlb_alloc_coherent+0x1be/0x1d0 >[37785.541559] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37785.541576] ttm_dma_populate+0x25e/0x350 [ttm] >[37785.541587] ttm_tt_bind+0x2c/0x60 [ttm] >[37785.541593] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37785.541608] ttm_bo_validate+0x189/0x1a0 [ttm] >[37785.541613] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37785.541623] ? mutex_trylock+0xcd/0xe0 >[37785.541632] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37785.541671] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37785.541700] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37785.541737] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37785.541772] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37785.541805] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37785.541831] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37785.541864] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37785.541878] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37785.541892] drm_ioctl+0x2d5/0x370 [drm] >[37785.541918] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37785.541925] ? __pm_runtime_resume+0x54/0x90 >[37785.541933] ? trace_hardirqs_on_caller+0xed/0x180 >[37785.541962] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37785.541970] do_vfs_ioctl+0xa5/0x6e0 >[37785.541981] SyS_ioctl+0x74/0x80 >[37785.541988] do_syscall_64+0x79/0x220 >[37785.541993] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37785.541997] RIP: 0033:0x7fd8d64ef0f7 >[37785.541999] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37785.542004] RAX: ffffffffffffffda RBX: 00000000030c8650 RCX: 00007fd8d64ef0f7 >[37785.542006] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37785.542008] RBP: 00007ffcc6dba370 R08: 00000000030c8650 R09: 00007fd8d67b3ca0 >[37785.542011] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37785.542013] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e6170 >[37786.227561] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37786.227564] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37786.227567] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37786.227568] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37786.227569] Call Trace: >[37786.227576] dump_stack+0x85/0xbf >[37786.227580] swiotlb_alloc_coherent+0x1be/0x1d0 >[37786.227588] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37786.227596] ttm_dma_populate+0x25e/0x350 [ttm] >[37786.227602] ttm_tt_bind+0x2c/0x60 [ttm] >[37786.227606] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37786.227613] ttm_bo_validate+0x189/0x1a0 [ttm] >[37786.227617] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37786.227622] ? mutex_trylock+0xcd/0xe0 >[37786.227627] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37786.227659] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37786.227686] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37786.227694] ? __lock_acquire+0x2d4/0x1340 >[37786.227723] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37786.227747] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37786.227767] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37786.227783] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37786.227807] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37786.227822] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37786.227833] drm_ioctl+0x2d5/0x370 [drm] >[37786.227858] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37786.227865] ? __pm_runtime_resume+0x54/0x90 >[37786.227872] ? trace_hardirqs_on_caller+0xed/0x180 >[37786.227900] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37786.227908] do_vfs_ioctl+0xa5/0x6e0 >[37786.227919] SyS_ioctl+0x74/0x80 >[37786.227925] do_syscall_64+0x79/0x220 >[37786.227928] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37786.227930] RIP: 0033:0x7fd8d64ef0f7 >[37786.227932] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37786.227934] RAX: ffffffffffffffda RBX: 0000000002f8c360 RCX: 00007fd8d64ef0f7 >[37786.227936] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37786.227937] RBP: 00007ffcc6dba370 R08: 0000000002f8c360 R09: 00007fd8d67b3c50 >[37786.227938] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[37786.227939] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc8960 >[37787.191592] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37787.191597] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37787.191601] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37787.191603] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37787.191605] Call Trace: >[37787.191615] dump_stack+0x85/0xbf >[37787.191621] swiotlb_alloc_coherent+0x1be/0x1d0 >[37787.191633] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37787.191650] ttm_dma_populate+0x25e/0x350 [ttm] >[37787.191661] ttm_tt_bind+0x2c/0x60 [ttm] >[37787.191667] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37787.191681] ttm_bo_validate+0x189/0x1a0 [ttm] >[37787.191686] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37787.191696] ? mutex_trylock+0xcd/0xe0 >[37787.191704] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37787.191748] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37787.191782] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37787.191791] ? __lock_acquire+0x2d4/0x1340 >[37787.191824] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37787.191861] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37787.191895] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37787.191922] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37787.191955] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37787.191972] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37787.191985] drm_ioctl+0x2d5/0x370 [drm] >[37787.192013] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37787.192020] ? __pm_runtime_resume+0x54/0x90 >[37787.192027] ? trace_hardirqs_on_caller+0xed/0x180 >[37787.192057] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37787.192065] do_vfs_ioctl+0xa5/0x6e0 >[37787.192077] SyS_ioctl+0x74/0x80 >[37787.192085] do_syscall_64+0x79/0x220 >[37787.192091] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37787.192094] RIP: 0033:0x7f70a90d90f7 >[37787.192097] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37787.192101] RAX: ffffffffffffffda RBX: 000055e7f3622750 RCX: 00007f70a90d90f7 >[37787.192103] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37787.192105] RBP: 00007ffd456b9940 R08: 000055e7f3622750 R09: 00007f70a939dc50 >[37787.192108] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[37787.192110] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1d76300 >[37787.380984] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37787.380989] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37787.380993] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37787.380996] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37787.380998] Call Trace: >[37787.381006] dump_stack+0x85/0xbf >[37787.381012] swiotlb_alloc_coherent+0x1be/0x1d0 >[37787.381023] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37787.381039] ttm_dma_populate+0x25e/0x350 [ttm] >[37787.381049] ttm_tt_bind+0x2c/0x60 [ttm] >[37787.381056] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37787.381070] ttm_bo_validate+0x189/0x1a0 [ttm] >[37787.381074] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37787.381084] ? mutex_trylock+0xcd/0xe0 >[37787.381093] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37787.381137] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37787.381166] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37787.381201] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37787.381235] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37787.381267] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37787.381292] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37787.381325] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37787.381343] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37787.381356] drm_ioctl+0x2d5/0x370 [drm] >[37787.381383] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37787.381390] ? __pm_runtime_resume+0x54/0x90 >[37787.381399] ? trace_hardirqs_on_caller+0xed/0x180 >[37787.381428] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37787.381435] do_vfs_ioctl+0xa5/0x6e0 >[37787.381448] SyS_ioctl+0x74/0x80 >[37787.381455] do_syscall_64+0x79/0x220 >[37787.381460] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37787.381464] RIP: 0033:0x7fd8d64ef0f7 >[37787.381466] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37787.381471] RAX: ffffffffffffffda RBX: 00000000030efba0 RCX: 00007fd8d64ef0f7 >[37787.381473] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37787.381475] RBP: 00007ffcc6dba370 R08: 00000000030efba0 R09: 0000000000000004 >[37787.381477] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37787.381479] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003133b40 >[37790.415672] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37790.415675] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37790.415678] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37790.415680] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37790.415681] Call Trace: >[37790.415688] dump_stack+0x85/0xbf >[37790.415692] swiotlb_alloc_coherent+0x1be/0x1d0 >[37790.415701] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37790.415711] ttm_dma_populate+0x25e/0x350 [ttm] >[37790.415718] ttm_tt_bind+0x2c/0x60 [ttm] >[37790.415722] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37790.415731] ttm_bo_validate+0x189/0x1a0 [ttm] >[37790.415734] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37790.415740] ? mutex_trylock+0xcd/0xe0 >[37790.415746] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37790.415779] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37790.415811] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37790.415848] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37790.415885] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37790.415930] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37790.415966] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37790.415988] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37790.416001] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37790.416009] drm_ioctl+0x2d5/0x370 [drm] >[37790.416044] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37790.416061] ? __pm_runtime_resume+0x54/0x90 >[37790.416069] ? trace_hardirqs_on_caller+0xed/0x180 >[37790.416098] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37790.416105] do_vfs_ioctl+0xa5/0x6e0 >[37790.416117] SyS_ioctl+0x74/0x80 >[37790.416124] do_syscall_64+0x79/0x220 >[37790.416129] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37790.416133] RIP: 0033:0x7fd8d64ef0f7 >[37790.416135] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37790.416139] RAX: ffffffffffffffda RBX: 0000000002ba29d0 RCX: 00007fd8d64ef0f7 >[37790.416141] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37790.416143] RBP: 00007ffcc6dba370 R08: 0000000002ba29d0 R09: 0000000000000004 >[37790.416145] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37790.416147] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002be0100 >[37791.622580] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37791.622585] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37791.622589] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37791.622591] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37791.622593] Call Trace: >[37791.622600] dump_stack+0x85/0xbf >[37791.622605] swiotlb_alloc_coherent+0x1be/0x1d0 >[37791.622612] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37791.622621] ttm_dma_populate+0x25e/0x350 [ttm] >[37791.622627] ttm_tt_bind+0x2c/0x60 [ttm] >[37791.622631] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37791.622639] ttm_bo_validate+0x189/0x1a0 [ttm] >[37791.622642] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37791.622648] ? mutex_trylock+0xcd/0xe0 >[37791.622653] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37791.622686] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37791.622705] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37791.622726] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37791.622748] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37791.622778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37791.622794] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37791.622813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37791.622824] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37791.622831] drm_ioctl+0x2d5/0x370 [drm] >[37791.622848] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37791.622852] ? __pm_runtime_resume+0x54/0x90 >[37791.622857] ? trace_hardirqs_on_caller+0xed/0x180 >[37791.622874] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37791.622879] do_vfs_ioctl+0xa5/0x6e0 >[37791.622886] SyS_ioctl+0x74/0x80 >[37791.622891] do_syscall_64+0x79/0x220 >[37791.622893] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37791.622896] RIP: 0033:0x7fd8d64ef0f7 >[37791.622897] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37791.622900] RAX: ffffffffffffffda RBX: 0000000003248580 RCX: 00007fd8d64ef0f7 >[37791.622901] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37791.622902] RBP: 00007ffcc6dba370 R08: 0000000003248580 R09: 0000000000000004 >[37791.622904] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37791.622905] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000316c990 >[37794.877838] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37794.877844] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37794.877847] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37794.877849] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37794.877851] Call Trace: >[37794.877861] dump_stack+0x85/0xbf >[37794.877868] swiotlb_alloc_coherent+0x1be/0x1d0 >[37794.877881] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37794.877897] ttm_dma_populate+0x25e/0x350 [ttm] >[37794.877907] ttm_tt_bind+0x2c/0x60 [ttm] >[37794.877914] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37794.877928] ttm_bo_validate+0x189/0x1a0 [ttm] >[37794.877934] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37794.877943] ? mutex_trylock+0xcd/0xe0 >[37794.877951] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37794.877995] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37794.878014] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37794.878043] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37794.878078] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37794.878110] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37794.878137] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37794.878170] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37794.878184] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37794.878197] drm_ioctl+0x2d5/0x370 [drm] >[37794.878225] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37794.878232] ? __pm_runtime_resume+0x54/0x90 >[37794.878239] ? trace_hardirqs_on_caller+0xed/0x180 >[37794.878267] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37794.878275] do_vfs_ioctl+0xa5/0x6e0 >[37794.878287] SyS_ioctl+0x74/0x80 >[37794.878294] do_syscall_64+0x79/0x220 >[37794.878299] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37794.878303] RIP: 0033:0x7fd8d64ef0f7 >[37794.878305] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37794.878309] RAX: ffffffffffffffda RBX: 0000000003248580 RCX: 00007fd8d64ef0f7 >[37794.878312] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37794.878314] RBP: 00007ffcc6dba370 R08: 0000000003248580 R09: 0000000000000004 >[37794.878316] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37794.878319] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000308c910 >[37828.464491] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37828.464494] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37828.464497] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37828.464499] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37828.464500] Call Trace: >[37828.464507] dump_stack+0x85/0xbf >[37828.464511] swiotlb_alloc_coherent+0x1be/0x1d0 >[37828.464519] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37828.464528] ttm_dma_populate+0x25e/0x350 [ttm] >[37828.464533] ttm_tt_bind+0x2c/0x60 [ttm] >[37828.464538] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37828.464547] ttm_bo_validate+0x189/0x1a0 [ttm] >[37828.464550] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37828.464555] ? mutex_trylock+0xcd/0xe0 >[37828.464560] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37828.464592] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37828.464625] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37828.464656] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37828.464679] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37828.464699] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37828.464715] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37828.464734] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37828.464746] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37828.464754] drm_ioctl+0x2d5/0x370 [drm] >[37828.464780] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37828.464784] ? __pm_runtime_resume+0x54/0x90 >[37828.464790] ? trace_hardirqs_on_caller+0xed/0x180 >[37828.464808] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37828.464813] do_vfs_ioctl+0xa5/0x6e0 >[37828.464819] SyS_ioctl+0x74/0x80 >[37828.464824] do_syscall_64+0x79/0x220 >[37828.464827] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37828.464829] RIP: 0033:0x7fd8d64ef0f7 >[37828.464830] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37828.464833] RAX: ffffffffffffffda RBX: 00000000030efba0 RCX: 00007fd8d64ef0f7 >[37828.464834] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37828.464835] RBP: 00007ffcc6dba370 R08: 00000000030efba0 R09: 0000000000000004 >[37828.464837] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37828.464838] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b485f0 >[37828.513943] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37828.513947] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37828.513949] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37828.513951] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37828.513952] Call Trace: >[37828.513958] dump_stack+0x85/0xbf >[37828.513963] swiotlb_alloc_coherent+0x1be/0x1d0 >[37828.513981] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37828.513990] ttm_dma_populate+0x25e/0x350 [ttm] >[37828.513996] ttm_tt_bind+0x2c/0x60 [ttm] >[37828.513999] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37828.514017] ttm_bo_validate+0x189/0x1a0 [ttm] >[37828.514020] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37828.514026] ? mutex_trylock+0xcd/0xe0 >[37828.514041] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37828.514074] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37828.514103] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37828.514123] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37828.514144] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37828.514164] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37828.514180] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37828.514199] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37828.514211] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37828.514218] drm_ioctl+0x2d5/0x370 [drm] >[37828.514234] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37828.514239] ? __pm_runtime_resume+0x54/0x90 >[37828.514244] ? trace_hardirqs_on_caller+0xed/0x180 >[37828.514261] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37828.514266] do_vfs_ioctl+0xa5/0x6e0 >[37828.514272] SyS_ioctl+0x74/0x80 >[37828.514277] do_syscall_64+0x79/0x220 >[37828.514280] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37828.514282] RIP: 0033:0x7fd8d64ef0f7 >[37828.514283] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37828.514286] RAX: ffffffffffffffda RBX: 00000000030efba0 RCX: 00007fd8d64ef0f7 >[37828.514287] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37828.514289] RBP: 00007ffcc6dba370 R08: 00000000030efba0 R09: 0000000000000004 >[37828.514290] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37828.514291] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b485f0 >[37829.108810] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37829.108814] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37829.108816] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37829.108818] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37829.108819] Call Trace: >[37829.108826] dump_stack+0x85/0xbf >[37829.108841] swiotlb_alloc_coherent+0x1be/0x1d0 >[37829.108849] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37829.108858] ttm_dma_populate+0x25e/0x350 [ttm] >[37829.108864] ttm_tt_bind+0x2c/0x60 [ttm] >[37829.108868] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37829.108876] ttm_bo_validate+0x189/0x1a0 [ttm] >[37829.108879] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37829.108884] ? mutex_trylock+0xcd/0xe0 >[37829.108890] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37829.108937] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37829.108955] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37829.108976] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37829.108997] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37829.109017] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37829.109032] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37829.109051] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37829.109074] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37829.109082] drm_ioctl+0x2d5/0x370 [drm] >[37829.109109] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37829.109114] ? __pm_runtime_resume+0x54/0x90 >[37829.109119] ? trace_hardirqs_on_caller+0xed/0x180 >[37829.109136] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37829.109141] do_vfs_ioctl+0xa5/0x6e0 >[37829.109148] SyS_ioctl+0x74/0x80 >[37829.109163] do_syscall_64+0x79/0x220 >[37829.109166] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37829.109169] RIP: 0033:0x7fd8d64ef0f7 >[37829.109170] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37829.109173] RAX: ffffffffffffffda RBX: 00000000030efba0 RCX: 00007fd8d64ef0f7 >[37829.109174] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37829.109176] RBP: 00007ffcc6dba370 R08: 00000000030efba0 R09: 0000000000000004 >[37829.109177] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37829.109178] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002f8d630 >[37831.287308] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37831.287312] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37831.287315] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37831.287317] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37831.287318] Call Trace: >[37831.287326] dump_stack+0x85/0xbf >[37831.287332] swiotlb_alloc_coherent+0x1be/0x1d0 >[37831.287342] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37831.287355] ttm_dma_populate+0x25e/0x350 [ttm] >[37831.287365] ttm_tt_bind+0x2c/0x60 [ttm] >[37831.287371] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37831.287385] ttm_bo_validate+0x189/0x1a0 [ttm] >[37831.287390] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37831.287399] ? mutex_trylock+0xcd/0xe0 >[37831.287408] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37831.287449] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37831.287479] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37831.287520] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37831.287552] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37831.287588] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37831.287615] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37831.287662] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37831.287678] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37831.287692] drm_ioctl+0x2d5/0x370 [drm] >[37831.287721] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37831.287728] ? __pm_runtime_resume+0x54/0x90 >[37831.287736] ? trace_hardirqs_on_caller+0xed/0x180 >[37831.287767] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37831.287775] do_vfs_ioctl+0xa5/0x6e0 >[37831.287786] SyS_ioctl+0x74/0x80 >[37831.287794] do_syscall_64+0x79/0x220 >[37831.287799] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37831.287802] RIP: 0033:0x7fd8d64ef0f7 >[37831.287804] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37831.287808] RAX: ffffffffffffffda RBX: 0000000002cffaa0 RCX: 00007fd8d64ef0f7 >[37831.287810] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37831.287812] RBP: 00007ffcc6dba370 R08: 0000000002cffaa0 R09: 00007fd8d67b3e60 >[37831.287815] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37831.287816] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b485f0 >[37831.577697] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37831.577701] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37831.577704] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37831.577705] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37831.577716] Call Trace: >[37831.577725] dump_stack+0x85/0xbf >[37831.577731] swiotlb_alloc_coherent+0x1be/0x1d0 >[37831.577741] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37831.577756] ttm_dma_populate+0x25e/0x350 [ttm] >[37831.577762] ttm_tt_bind+0x2c/0x60 [ttm] >[37831.577766] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37831.577773] ttm_bo_validate+0x189/0x1a0 [ttm] >[37831.577776] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37831.577782] ? mutex_trylock+0xcd/0xe0 >[37831.577787] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37831.577819] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37831.577840] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37831.577863] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37831.577885] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37831.577906] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37831.577934] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37831.577965] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37831.577976] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37831.577985] drm_ioctl+0x2d5/0x370 [drm] >[37831.578001] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37831.578005] ? __pm_runtime_resume+0x54/0x90 >[37831.578010] ? trace_hardirqs_on_caller+0xed/0x180 >[37831.578028] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37831.578033] do_vfs_ioctl+0xa5/0x6e0 >[37831.578040] SyS_ioctl+0x74/0x80 >[37831.578055] do_syscall_64+0x79/0x220 >[37831.578058] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37831.578061] RIP: 0033:0x7fd8d64ef0f7 >[37831.578062] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37831.578065] RAX: ffffffffffffffda RBX: 0000000002cffaa0 RCX: 00007fd8d64ef0f7 >[37831.578066] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37831.578068] RBP: 00007ffcc6dba370 R08: 0000000002cffaa0 R09: 00007fd8d67b3e60 >[37831.578069] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37831.578080] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b485f0 >[37839.511731] swiotlb_tbl_map_single: 2 callbacks suppressed >[37839.511734] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37839.511737] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37839.511740] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37839.511742] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37839.511743] Call Trace: >[37839.511750] dump_stack+0x85/0xbf >[37839.511755] swiotlb_alloc_coherent+0x1be/0x1d0 >[37839.511774] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37839.511783] ttm_dma_populate+0x25e/0x350 [ttm] >[37839.511789] ttm_tt_bind+0x2c/0x60 [ttm] >[37839.511793] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37839.511800] ttm_bo_validate+0x189/0x1a0 [ttm] >[37839.511804] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37839.511810] ? mutex_trylock+0xcd/0xe0 >[37839.511815] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37839.511859] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37839.511880] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37839.511903] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37839.511927] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37839.511949] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37839.511967] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37839.511989] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37839.512004] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37839.512012] drm_ioctl+0x2d5/0x370 [drm] >[37839.512030] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37839.512035] ? __pm_runtime_resume+0x54/0x90 >[37839.512041] ? trace_hardirqs_on_caller+0xed/0x180 >[37839.512060] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37839.512066] do_vfs_ioctl+0xa5/0x6e0 >[37839.512073] SyS_ioctl+0x74/0x80 >[37839.512078] do_syscall_64+0x79/0x220 >[37839.512081] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37839.512083] RIP: 0033:0x7fd8d64ef0f7 >[37839.512084] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37839.512087] RAX: ffffffffffffffda RBX: 0000000002b7f5b0 RCX: 00007fd8d64ef0f7 >[37839.512088] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37839.512089] RBP: 00007ffcc6dba370 R08: 0000000002b7f5b0 R09: 0000000000000004 >[37839.512091] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37839.512092] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002f8d630 >[37844.483957] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37844.483960] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37844.483963] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37844.483964] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37844.483965] Call Trace: >[37844.483972] dump_stack+0x85/0xbf >[37844.483976] swiotlb_alloc_coherent+0x1be/0x1d0 >[37844.483984] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37844.483993] ttm_dma_populate+0x25e/0x350 [ttm] >[37844.483999] ttm_tt_bind+0x2c/0x60 [ttm] >[37844.484003] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37844.484010] ttm_bo_validate+0x189/0x1a0 [ttm] >[37844.484013] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37844.484019] ? mutex_trylock+0xcd/0xe0 >[37844.484024] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37844.484056] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37844.484078] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37844.484099] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37844.484120] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37844.484140] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37844.484156] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37844.484175] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37844.484188] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37844.484195] drm_ioctl+0x2d5/0x370 [drm] >[37844.484211] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37844.484216] ? __pm_runtime_resume+0x54/0x90 >[37844.484221] ? trace_hardirqs_on_caller+0xed/0x180 >[37844.484238] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37844.484243] do_vfs_ioctl+0xa5/0x6e0 >[37844.484250] SyS_ioctl+0x74/0x80 >[37844.484255] do_syscall_64+0x79/0x220 >[37844.484257] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37844.484260] RIP: 0033:0x7fd8d64ef0f7 >[37844.484261] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37844.484264] RAX: ffffffffffffffda RBX: 0000000002c572a0 RCX: 00007fd8d64ef0f7 >[37844.484265] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37844.484266] RBP: 00007ffcc6dba370 R08: 0000000002c572a0 R09: 0000000000000004 >[37844.484267] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37844.484269] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003263a80 >[37848.882545] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37848.882549] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37848.882551] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37848.882552] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37848.882554] Call Trace: >[37848.882561] dump_stack+0x85/0xbf >[37848.882566] swiotlb_alloc_coherent+0x1be/0x1d0 >[37848.882577] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37848.882586] ttm_dma_populate+0x25e/0x350 [ttm] >[37848.882592] ttm_tt_bind+0x2c/0x60 [ttm] >[37848.882595] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37848.882603] ttm_bo_validate+0x189/0x1a0 [ttm] >[37848.882606] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37848.882612] ? mutex_trylock+0xcd/0xe0 >[37848.882617] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37848.882651] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37848.882670] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37848.882714] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37848.882750] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37848.882790] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37848.882815] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37848.882848] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37848.882862] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37848.882873] drm_ioctl+0x2d5/0x370 [drm] >[37848.882890] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37848.882895] ? __pm_runtime_resume+0x54/0x90 >[37848.882900] ? trace_hardirqs_on_caller+0xed/0x180 >[37848.882916] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37848.882922] do_vfs_ioctl+0xa5/0x6e0 >[37848.882928] SyS_ioctl+0x74/0x80 >[37848.882933] do_syscall_64+0x79/0x220 >[37848.882937] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37848.882940] RIP: 0033:0x7fd8d64ef0f7 >[37848.882942] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37848.882944] RAX: ffffffffffffffda RBX: 0000000003248580 RCX: 00007fd8d64ef0f7 >[37848.882946] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37848.882947] RBP: 00007ffcc6dba370 R08: 0000000003248580 R09: 0000000000000004 >[37848.882948] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37848.882950] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b485f0 >[37861.510295] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37861.510298] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37861.510301] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37861.510303] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37861.510304] Call Trace: >[37861.510310] dump_stack+0x85/0xbf >[37861.510315] swiotlb_alloc_coherent+0x1be/0x1d0 >[37861.510323] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37861.510332] ttm_dma_populate+0x25e/0x350 [ttm] >[37861.510338] ttm_tt_bind+0x2c/0x60 [ttm] >[37861.510342] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37861.510349] ttm_bo_validate+0x189/0x1a0 [ttm] >[37861.510352] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37861.510358] ? mutex_trylock+0xcd/0xe0 >[37861.510363] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37861.510400] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37861.510427] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37861.510454] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37861.510480] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37861.510503] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37861.510524] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37861.510548] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37861.510562] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37861.510571] drm_ioctl+0x2d5/0x370 [drm] >[37861.510590] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37861.510595] ? __pm_runtime_resume+0x54/0x90 >[37861.510600] ? trace_hardirqs_on_caller+0xed/0x180 >[37861.510621] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37861.510626] do_vfs_ioctl+0xa5/0x6e0 >[37861.510633] SyS_ioctl+0x74/0x80 >[37861.510638] do_syscall_64+0x79/0x220 >[37861.510641] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37861.510644] RIP: 0033:0x7f70a90d90f7 >[37861.510645] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37861.510648] RAX: ffffffffffffffda RBX: 000055e7f2063610 RCX: 00007f70a90d90f7 >[37861.510649] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37861.510650] RBP: 00007ffd456b9940 R08: 000055e7f2063610 R09: 0000000000000004 >[37861.510652] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37861.510653] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f26a4940 >[37870.171579] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37870.171588] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37870.171592] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37870.171593] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37870.171595] Call Trace: >[37870.171604] dump_stack+0x85/0xbf >[37870.171609] swiotlb_alloc_coherent+0x1be/0x1d0 >[37870.171621] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37870.171635] ttm_dma_populate+0x25e/0x350 [ttm] >[37870.171645] ttm_tt_bind+0x2c/0x60 [ttm] >[37870.171652] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37870.171665] ttm_bo_validate+0x189/0x1a0 [ttm] >[37870.171671] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37870.171680] ? mutex_trylock+0xcd/0xe0 >[37870.171688] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37870.171730] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37870.171752] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37870.171774] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37870.171802] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37870.171831] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37870.171854] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37870.171884] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37870.171898] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37870.171906] drm_ioctl+0x2d5/0x370 [drm] >[37870.171922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37870.171928] ? __pm_runtime_resume+0x54/0x90 >[37870.171933] ? trace_hardirqs_on_caller+0xed/0x180 >[37870.171951] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37870.171956] do_vfs_ioctl+0xa5/0x6e0 >[37870.171963] SyS_ioctl+0x74/0x80 >[37870.171968] do_syscall_64+0x79/0x220 >[37870.171971] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37870.171973] RIP: 0033:0x7fd8d64ef0f7 >[37870.171975] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37870.171978] RAX: ffffffffffffffda RBX: 0000000002ba29d0 RCX: 00007fd8d64ef0f7 >[37870.171979] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37870.171980] RBP: 00007ffcc6dba370 R08: 0000000002ba29d0 R09: 0000000000000004 >[37870.171982] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37870.171983] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b485f0 >[37872.424174] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37872.424179] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37872.424183] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37872.424185] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37872.424187] Call Trace: >[37872.424195] dump_stack+0x85/0xbf >[37872.424201] swiotlb_alloc_coherent+0x1be/0x1d0 >[37872.424213] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37872.424230] ttm_dma_populate+0x25e/0x350 [ttm] >[37872.424241] ttm_tt_bind+0x2c/0x60 [ttm] >[37872.424248] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37872.424262] ttm_bo_validate+0x189/0x1a0 [ttm] >[37872.424267] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37872.424277] ? mutex_trylock+0xcd/0xe0 >[37872.424287] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37872.424330] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37872.424365] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37872.424405] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37872.424444] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37872.424480] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37872.424508] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37872.424544] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37872.424559] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37872.424573] drm_ioctl+0x2d5/0x370 [drm] >[37872.424601] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37872.424608] ? __pm_runtime_resume+0x54/0x90 >[37872.424617] ? trace_hardirqs_on_caller+0xed/0x180 >[37872.424648] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37872.424656] do_vfs_ioctl+0xa5/0x6e0 >[37872.424668] SyS_ioctl+0x74/0x80 >[37872.424676] do_syscall_64+0x79/0x220 >[37872.424681] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37872.424685] RIP: 0033:0x7f70a90d90f7 >[37872.424687] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37872.424692] RAX: ffffffffffffffda RBX: 000055e7f0fb22b0 RCX: 00007f70a90d90f7 >[37872.424694] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37872.424696] RBP: 00007ffd456b9940 R08: 000055e7f0fb22b0 R09: 0000000000000004 >[37872.424698] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37872.424700] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef629610 >[37878.584028] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37878.584033] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37878.584037] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37878.584039] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37878.584040] Call Trace: >[37878.584049] dump_stack+0x85/0xbf >[37878.584055] swiotlb_alloc_coherent+0x1be/0x1d0 >[37878.584066] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37878.584081] ttm_dma_populate+0x25e/0x350 [ttm] >[37878.584091] ttm_tt_bind+0x2c/0x60 [ttm] >[37878.584096] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37878.584109] ttm_bo_validate+0x189/0x1a0 [ttm] >[37878.584113] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37878.584132] ? mutex_trylock+0xcd/0xe0 >[37878.584139] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37878.584181] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37878.584208] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37878.584260] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37878.584291] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37878.584319] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37878.584342] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37878.584392] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37878.584405] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37878.584417] drm_ioctl+0x2d5/0x370 [drm] >[37878.584452] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37878.584458] ? __pm_runtime_resume+0x54/0x90 >[37878.584465] ? trace_hardirqs_on_caller+0xed/0x180 >[37878.584502] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37878.584519] do_vfs_ioctl+0xa5/0x6e0 >[37878.584530] SyS_ioctl+0x74/0x80 >[37878.584546] do_syscall_64+0x79/0x220 >[37878.584551] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37878.584554] RIP: 0033:0x7fd8d64ef0f7 >[37878.584556] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37878.584560] RAX: ffffffffffffffda RBX: 0000000002cf9760 RCX: 00007fd8d64ef0f7 >[37878.584562] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37878.584564] RBP: 00007ffcc6dba370 R08: 0000000002cf9760 R09: 0000000000000004 >[37878.584566] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37878.584568] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b485f0 >[37878.592511] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37878.592515] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37878.592517] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37878.592519] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37878.592520] Call Trace: >[37878.592527] dump_stack+0x85/0xbf >[37878.592531] swiotlb_alloc_coherent+0x1be/0x1d0 >[37878.592540] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37878.592548] ttm_dma_populate+0x25e/0x350 [ttm] >[37878.592555] ttm_tt_bind+0x2c/0x60 [ttm] >[37878.592559] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37878.592566] ttm_bo_validate+0x189/0x1a0 [ttm] >[37878.592569] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37878.592575] ? mutex_trylock+0xcd/0xe0 >[37878.592581] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37878.592619] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37878.592638] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37878.592660] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37878.592682] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37878.592712] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37878.592737] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37878.592759] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37878.592772] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37878.592779] drm_ioctl+0x2d5/0x370 [drm] >[37878.592796] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37878.592801] ? __pm_runtime_resume+0x54/0x90 >[37878.592806] ? trace_hardirqs_on_caller+0xed/0x180 >[37878.592824] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37878.592829] do_vfs_ioctl+0xa5/0x6e0 >[37878.592840] SyS_ioctl+0x74/0x80 >[37878.592847] do_syscall_64+0x79/0x220 >[37878.592850] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37878.592853] RIP: 0033:0x7fd8d64ef0f7 >[37878.592854] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37878.592857] RAX: ffffffffffffffda RBX: 0000000002cf9760 RCX: 00007fd8d64ef0f7 >[37878.592858] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37878.592859] RBP: 00007ffcc6dba370 R08: 0000000002cf9760 R09: 0000000000000004 >[37878.592861] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37878.592862] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b485f0 >[37879.784374] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37879.784377] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37879.784380] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37879.784381] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37879.784383] Call Trace: >[37879.784389] dump_stack+0x85/0xbf >[37879.784393] swiotlb_alloc_coherent+0x1be/0x1d0 >[37879.784401] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37879.784410] ttm_dma_populate+0x25e/0x350 [ttm] >[37879.784417] ttm_tt_bind+0x2c/0x60 [ttm] >[37879.784421] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37879.784429] ttm_bo_validate+0x189/0x1a0 [ttm] >[37879.784432] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37879.784437] ? mutex_trylock+0xcd/0xe0 >[37879.784443] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37879.784475] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37879.784494] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37879.784516] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37879.784538] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37879.784558] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37879.784574] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37879.784594] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37879.784606] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37879.784614] drm_ioctl+0x2d5/0x370 [drm] >[37879.784630] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37879.784635] ? __pm_runtime_resume+0x54/0x90 >[37879.784640] ? trace_hardirqs_on_caller+0xed/0x180 >[37879.784657] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37879.784663] do_vfs_ioctl+0xa5/0x6e0 >[37879.784670] SyS_ioctl+0x74/0x80 >[37879.784674] do_syscall_64+0x79/0x220 >[37879.784677] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37879.784680] RIP: 0033:0x7fd8d64ef0f7 >[37879.784681] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37879.784684] RAX: ffffffffffffffda RBX: 000000000325d030 RCX: 00007fd8d64ef0f7 >[37879.784685] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37879.784687] RBP: 00007ffcc6dba370 R08: 000000000325d030 R09: 0000000000000004 >[37879.784688] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37879.784689] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003263a80 >[37883.005657] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37883.005660] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37883.005663] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37883.005664] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37883.005665] Call Trace: >[37883.005672] dump_stack+0x85/0xbf >[37883.005677] swiotlb_alloc_coherent+0x1be/0x1d0 >[37883.005684] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37883.005693] ttm_dma_populate+0x25e/0x350 [ttm] >[37883.005699] ttm_tt_bind+0x2c/0x60 [ttm] >[37883.005703] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37883.005711] ttm_bo_validate+0x189/0x1a0 [ttm] >[37883.005714] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37883.005720] ? mutex_trylock+0xcd/0xe0 >[37883.005725] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37883.005757] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37883.005778] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37883.005783] ? __lock_acquire+0x2d4/0x1340 >[37883.005804] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37883.005826] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37883.005848] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37883.005880] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37883.005902] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37883.005913] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37883.005921] drm_ioctl+0x2d5/0x370 [drm] >[37883.005939] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37883.005944] ? __pm_runtime_resume+0x54/0x90 >[37883.005948] ? trace_hardirqs_on_caller+0xed/0x180 >[37883.005967] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37883.005972] do_vfs_ioctl+0xa5/0x6e0 >[37883.005979] SyS_ioctl+0x74/0x80 >[37883.005984] do_syscall_64+0x79/0x220 >[37883.005987] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37883.005990] RIP: 0033:0x7f70a90d90f7 >[37883.005991] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37883.005994] RAX: ffffffffffffffda RBX: 000055e7eea97d00 RCX: 00007f70a90d90f7 >[37883.005995] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37883.005997] RBP: 00007ffd456b9940 R08: 000055e7eea97d00 R09: 00007f70a939dc50 >[37883.006007] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[37883.006008] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f187c610 >[37884.535433] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37884.535435] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37884.535438] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37884.535439] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37884.535441] Call Trace: >[37884.535448] dump_stack+0x85/0xbf >[37884.535452] swiotlb_alloc_coherent+0x1be/0x1d0 >[37884.535460] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37884.535469] ttm_dma_populate+0x25e/0x350 [ttm] >[37884.535475] ttm_tt_bind+0x2c/0x60 [ttm] >[37884.535479] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37884.535487] ttm_bo_validate+0x189/0x1a0 [ttm] >[37884.535490] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37884.535496] ? mutex_trylock+0xcd/0xe0 >[37884.535501] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37884.535538] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37884.535565] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37884.535596] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37884.535627] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37884.535648] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37884.535664] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37884.535684] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37884.535696] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37884.535704] drm_ioctl+0x2d5/0x370 [drm] >[37884.535720] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37884.535725] ? __pm_runtime_resume+0x54/0x90 >[37884.535731] ? trace_hardirqs_on_caller+0xed/0x180 >[37884.535748] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37884.535753] do_vfs_ioctl+0xa5/0x6e0 >[37884.535760] SyS_ioctl+0x74/0x80 >[37884.535765] do_syscall_64+0x79/0x220 >[37884.535768] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37884.535771] RIP: 0033:0x7fd8d64ef0f7 >[37884.535772] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37884.535775] RAX: ffffffffffffffda RBX: 0000000002d50ea0 RCX: 00007fd8d64ef0f7 >[37884.535776] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37884.535777] RBP: 00007ffcc6dba370 R08: 0000000002d50ea0 R09: 00007fd8d67b3e60 >[37884.535779] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37884.535780] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003263a80 >[37889.603413] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37889.603418] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37889.603422] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37889.603424] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37889.603426] Call Trace: >[37889.603435] dump_stack+0x85/0xbf >[37889.603441] swiotlb_alloc_coherent+0x1be/0x1d0 >[37889.603452] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37889.603468] ttm_dma_populate+0x25e/0x350 [ttm] >[37889.603479] ttm_tt_bind+0x2c/0x60 [ttm] >[37889.603485] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37889.603500] ttm_bo_validate+0x189/0x1a0 [ttm] >[37889.603505] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37889.603514] ? mutex_trylock+0xcd/0xe0 >[37889.603523] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37889.603567] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37889.603596] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37889.603628] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37889.603660] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37889.603691] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37889.603715] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37889.603746] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37889.603763] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37889.603775] drm_ioctl+0x2d5/0x370 [drm] >[37889.603800] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37889.603808] ? __pm_runtime_resume+0x54/0x90 >[37889.603816] ? trace_hardirqs_on_caller+0xed/0x180 >[37889.603843] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37889.603850] do_vfs_ioctl+0xa5/0x6e0 >[37889.603859] SyS_ioctl+0x74/0x80 >[37889.603866] do_syscall_64+0x79/0x220 >[37889.603870] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37889.603874] RIP: 0033:0x7fd8d64ef0f7 >[37889.603876] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37889.603880] RAX: ffffffffffffffda RBX: 000000000310fab0 RCX: 00007fd8d64ef0f7 >[37889.603882] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37889.603884] RBP: 00007ffcc6dba370 R08: 000000000310fab0 R09: 0000000000000004 >[37889.603886] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37889.603888] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000316c990 >[37889.703058] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37889.703063] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37889.703077] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37889.703079] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37889.703081] Call Trace: >[37889.703099] dump_stack+0x85/0xbf >[37889.703105] swiotlb_alloc_coherent+0x1be/0x1d0 >[37889.703116] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37889.703131] ttm_dma_populate+0x25e/0x350 [ttm] >[37889.703141] ttm_tt_bind+0x2c/0x60 [ttm] >[37889.703147] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37889.703160] ttm_bo_validate+0x189/0x1a0 [ttm] >[37889.703164] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37889.703173] ? mutex_trylock+0xcd/0xe0 >[37889.703181] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37889.703222] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37889.703251] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37889.703287] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37889.703321] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37889.703356] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37889.703381] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37889.703414] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37889.703430] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37889.703442] drm_ioctl+0x2d5/0x370 [drm] >[37889.703471] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37889.703478] ? __pm_runtime_resume+0x54/0x90 >[37889.703485] ? trace_hardirqs_on_caller+0xed/0x180 >[37889.703514] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37889.703521] do_vfs_ioctl+0xa5/0x6e0 >[37889.703533] SyS_ioctl+0x74/0x80 >[37889.703541] do_syscall_64+0x79/0x220 >[37889.703545] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37889.703549] RIP: 0033:0x7fd8d64ef0f7 >[37889.703551] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37889.703555] RAX: ffffffffffffffda RBX: 000000000323c7b0 RCX: 00007fd8d64ef0f7 >[37889.703557] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37889.703559] RBP: 00007ffcc6dba370 R08: 000000000323c7b0 R09: 0000000000000004 >[37889.703561] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37889.703563] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b485f0 >[37889.798787] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37889.798792] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37889.798795] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37889.798798] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37889.798800] Call Trace: >[37889.798808] dump_stack+0x85/0xbf >[37889.798814] swiotlb_alloc_coherent+0x1be/0x1d0 >[37889.798822] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37889.798831] ttm_dma_populate+0x25e/0x350 [ttm] >[37889.798837] ttm_tt_bind+0x2c/0x60 [ttm] >[37889.798841] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37889.798849] ttm_bo_validate+0x189/0x1a0 [ttm] >[37889.798852] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37889.798858] ? mutex_trylock+0xcd/0xe0 >[37889.798863] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37889.798898] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37889.798928] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37889.798964] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37889.798999] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37889.799032] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37889.799058] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37889.799082] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37889.799095] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37889.799103] drm_ioctl+0x2d5/0x370 [drm] >[37889.799120] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37889.799124] ? __pm_runtime_resume+0x54/0x90 >[37889.799130] ? trace_hardirqs_on_caller+0xed/0x180 >[37889.799148] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37889.799153] do_vfs_ioctl+0xa5/0x6e0 >[37889.799159] SyS_ioctl+0x74/0x80 >[37889.799164] do_syscall_64+0x79/0x220 >[37889.799167] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37889.799170] RIP: 0033:0x7fd8d64ef0f7 >[37889.799171] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37889.799174] RAX: ffffffffffffffda RBX: 0000000002bc4a80 RCX: 00007fd8d64ef0f7 >[37889.799175] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37889.799177] RBP: 00007ffcc6dba370 R08: 0000000002bc4a80 R09: 00007fd8d67b3c90 >[37889.799178] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37889.799179] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c27e70 >[37901.492026] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37901.492029] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37901.492032] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37901.492033] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37901.492035] Call Trace: >[37901.492041] dump_stack+0x85/0xbf >[37901.492046] swiotlb_alloc_coherent+0x1be/0x1d0 >[37901.492053] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37901.492063] ttm_dma_populate+0x25e/0x350 [ttm] >[37901.492069] ttm_tt_bind+0x2c/0x60 [ttm] >[37901.492073] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37901.492082] ttm_bo_validate+0x189/0x1a0 [ttm] >[37901.492085] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37901.492091] ? mutex_trylock+0xcd/0xe0 >[37901.492096] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37901.492128] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37901.492150] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37901.492174] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37901.492198] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37901.492220] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37901.492237] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37901.492258] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37901.492271] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37901.492279] drm_ioctl+0x2d5/0x370 [drm] >[37901.492296] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37901.492301] ? __pm_runtime_resume+0x54/0x90 >[37901.492306] ? trace_hardirqs_on_caller+0xed/0x180 >[37901.492325] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37901.492331] do_vfs_ioctl+0xa5/0x6e0 >[37901.492338] SyS_ioctl+0x74/0x80 >[37901.492343] do_syscall_64+0x79/0x220 >[37901.492346] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37901.492348] RIP: 0033:0x7fd8d64ef0f7 >[37901.492350] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37901.492352] RAX: ffffffffffffffda RBX: 000000000323c7b0 RCX: 00007fd8d64ef0f7 >[37901.492354] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37901.492355] RBP: 00007ffcc6dba370 R08: 000000000323c7b0 R09: 0000000000000004 >[37901.492356] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37901.492358] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c633c0 >[37901.550873] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37901.550877] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37901.550879] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37901.550881] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37901.550882] Call Trace: >[37901.550889] dump_stack+0x85/0xbf >[37901.550894] swiotlb_alloc_coherent+0x1be/0x1d0 >[37901.550902] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37901.550911] ttm_dma_populate+0x25e/0x350 [ttm] >[37901.550922] ttm_tt_bind+0x2c/0x60 [ttm] >[37901.550929] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37901.550942] ttm_bo_validate+0x189/0x1a0 [ttm] >[37901.550947] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37901.550957] ? mutex_trylock+0xcd/0xe0 >[37901.550964] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37901.551003] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37901.551035] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37901.551071] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37901.551107] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37901.551139] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37901.551164] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37901.551193] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37901.551208] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37901.551222] drm_ioctl+0x2d5/0x370 [drm] >[37901.551249] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37901.551256] ? __pm_runtime_resume+0x54/0x90 >[37901.551263] ? trace_hardirqs_on_caller+0xed/0x180 >[37901.551292] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37901.551299] do_vfs_ioctl+0xa5/0x6e0 >[37901.551309] SyS_ioctl+0x74/0x80 >[37901.551316] do_syscall_64+0x79/0x220 >[37901.551321] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37901.551325] RIP: 0033:0x7fd8d64ef0f7 >[37901.551327] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37901.551331] RAX: ffffffffffffffda RBX: 0000000003248580 RCX: 00007fd8d64ef0f7 >[37901.551333] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37901.551335] RBP: 00007ffcc6dba370 R08: 0000000003248580 R09: 0000000000000004 >[37901.551337] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37901.551339] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c18d90 >[37909.298422] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37909.298426] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37909.298428] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37909.298430] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37909.298431] Call Trace: >[37909.298439] dump_stack+0x85/0xbf >[37909.298444] swiotlb_alloc_coherent+0x1be/0x1d0 >[37909.298452] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37909.298461] ttm_dma_populate+0x25e/0x350 [ttm] >[37909.298467] ttm_tt_bind+0x2c/0x60 [ttm] >[37909.298471] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37909.298478] ttm_bo_validate+0x189/0x1a0 [ttm] >[37909.298481] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37909.298487] ? mutex_trylock+0xcd/0xe0 >[37909.298493] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37909.298525] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37909.298544] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37909.298566] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37909.298587] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37909.298607] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37909.298622] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37909.298641] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37909.298653] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37909.298661] drm_ioctl+0x2d5/0x370 [drm] >[37909.298677] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37909.298682] ? __pm_runtime_resume+0x54/0x90 >[37909.298687] ? trace_hardirqs_on_caller+0xed/0x180 >[37909.298704] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37909.298710] do_vfs_ioctl+0xa5/0x6e0 >[37909.298717] SyS_ioctl+0x74/0x80 >[37909.298721] do_syscall_64+0x79/0x220 >[37909.298724] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37909.298727] RIP: 0033:0x7fd8d64ef0f7 >[37909.298728] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37909.298731] RAX: ffffffffffffffda RBX: 0000000002b7f5b0 RCX: 00007fd8d64ef0f7 >[37909.298732] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37909.298733] RBP: 00007ffcc6dba370 R08: 0000000002b7f5b0 R09: 0000000000000004 >[37909.298735] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37909.298736] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000316c990 >[37921.897814] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37921.897820] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37921.897825] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37921.897827] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37921.897830] Call Trace: >[37921.897843] dump_stack+0x85/0xbf >[37921.897852] swiotlb_alloc_coherent+0x1be/0x1d0 >[37921.897869] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37921.897883] ttm_dma_populate+0x25e/0x350 [ttm] >[37921.897892] ttm_tt_bind+0x2c/0x60 [ttm] >[37921.897898] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37921.897910] ttm_bo_validate+0x189/0x1a0 [ttm] >[37921.897915] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37921.897925] ? mutex_trylock+0xcd/0xe0 >[37921.897933] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37921.898026] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37921.898055] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37921.898090] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37921.898127] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37921.898164] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37921.898192] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37921.898224] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37921.898256] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37921.898269] drm_ioctl+0x2d5/0x370 [drm] >[37921.898300] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37921.898307] ? __pm_runtime_resume+0x54/0x90 >[37921.898315] ? trace_hardirqs_on_caller+0xed/0x180 >[37921.898345] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37921.898353] do_vfs_ioctl+0xa5/0x6e0 >[37921.898365] SyS_ioctl+0x74/0x80 >[37921.898373] do_syscall_64+0x79/0x220 >[37921.898378] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37921.898382] RIP: 0033:0x7fd8d64ef0f7 >[37921.898384] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37921.898388] RAX: ffffffffffffffda RBX: 0000000003254160 RCX: 00007fd8d64ef0f7 >[37921.898390] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37921.898392] RBP: 00007ffcc6dba370 R08: 0000000003254160 R09: 00007fd8d67b3e60 >[37921.898394] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37921.898396] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000308c910 >[37922.072161] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37922.072164] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37922.072167] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37922.072168] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37922.072169] Call Trace: >[37922.072176] dump_stack+0x85/0xbf >[37922.072181] swiotlb_alloc_coherent+0x1be/0x1d0 >[37922.072189] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37922.072205] ttm_dma_populate+0x25e/0x350 [ttm] >[37922.072214] ttm_tt_bind+0x2c/0x60 [ttm] >[37922.072221] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37922.072234] ttm_bo_validate+0x189/0x1a0 [ttm] >[37922.072239] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37922.072248] ? mutex_trylock+0xcd/0xe0 >[37922.072257] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37922.072293] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37922.072322] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37922.072331] ? __lock_acquire+0x2d4/0x1340 >[37922.072360] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37922.072388] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37922.072408] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37922.072432] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37922.072464] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37922.072480] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37922.072492] drm_ioctl+0x2d5/0x370 [drm] >[37922.072518] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37922.072525] ? __pm_runtime_resume+0x54/0x90 >[37922.072529] ? trace_hardirqs_on_caller+0xed/0x180 >[37922.072548] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37922.072553] do_vfs_ioctl+0xa5/0x6e0 >[37922.072560] SyS_ioctl+0x74/0x80 >[37922.072565] do_syscall_64+0x79/0x220 >[37922.072568] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37922.072571] RIP: 0033:0x7fd8d64ef0f7 >[37922.072572] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37922.072575] RAX: ffffffffffffffda RBX: 000000000310fab0 RCX: 00007fd8d64ef0f7 >[37922.072576] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37922.072578] RBP: 00007ffcc6dba370 R08: 000000000310fab0 R09: 0000000000000004 >[37922.072579] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37922.072580] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c27e70 >[37931.219092] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37931.219107] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37931.219111] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37931.219113] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37931.219115] Call Trace: >[37931.219123] dump_stack+0x85/0xbf >[37931.219129] swiotlb_alloc_coherent+0x1be/0x1d0 >[37931.219141] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37931.219166] ttm_dma_populate+0x25e/0x350 [ttm] >[37931.219186] ttm_tt_bind+0x2c/0x60 [ttm] >[37931.219193] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37931.219217] ttm_bo_validate+0x189/0x1a0 [ttm] >[37931.219221] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37931.219231] ? mutex_trylock+0xcd/0xe0 >[37931.219239] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37931.219278] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37931.219318] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37931.219355] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37931.219392] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37931.219426] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37931.219453] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37931.219487] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37931.219503] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37931.219516] drm_ioctl+0x2d5/0x370 [drm] >[37931.219545] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37931.219552] ? __pm_runtime_resume+0x54/0x90 >[37931.219561] ? trace_hardirqs_on_caller+0xed/0x180 >[37931.219592] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37931.219599] do_vfs_ioctl+0xa5/0x6e0 >[37931.219612] SyS_ioctl+0x74/0x80 >[37931.219619] do_syscall_64+0x79/0x220 >[37931.219624] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37931.219627] RIP: 0033:0x7fd8d64ef0f7 >[37931.219630] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37931.219634] RAX: ffffffffffffffda RBX: 0000000003130220 RCX: 00007fd8d64ef0f7 >[37931.219636] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37931.219638] RBP: 00007ffcc6dba370 R08: 0000000003130220 R09: 0000000000000004 >[37931.219641] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37931.219643] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325d6e0 >[37931.469065] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37931.469068] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37931.469071] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37931.469073] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37931.469074] Call Trace: >[37931.469082] dump_stack+0x85/0xbf >[37931.469088] swiotlb_alloc_coherent+0x1be/0x1d0 >[37931.469098] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37931.469108] ttm_dma_populate+0x25e/0x350 [ttm] >[37931.469116] ttm_tt_bind+0x2c/0x60 [ttm] >[37931.469120] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37931.469138] ttm_bo_validate+0x189/0x1a0 [ttm] >[37931.469142] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37931.469148] ? mutex_trylock+0xcd/0xe0 >[37931.469154] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37931.469195] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37931.469222] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37931.469249] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37931.469275] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37931.469299] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37931.469317] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37931.469338] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37931.469350] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37931.469359] drm_ioctl+0x2d5/0x370 [drm] >[37931.469376] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37931.469381] ? __pm_runtime_resume+0x54/0x90 >[37931.469386] ? trace_hardirqs_on_caller+0xed/0x180 >[37931.469405] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37931.469410] do_vfs_ioctl+0xa5/0x6e0 >[37931.469417] SyS_ioctl+0x74/0x80 >[37931.469422] do_syscall_64+0x79/0x220 >[37931.469425] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37931.469428] RIP: 0033:0x7fd8d64ef0f7 >[37931.469429] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37931.469432] RAX: ffffffffffffffda RBX: 00000000030cf940 RCX: 00007fd8d64ef0f7 >[37931.469433] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37931.469435] RBP: 00007ffcc6dba370 R08: 00000000030cf940 R09: 00007fd8d67b3e60 >[37931.469436] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37931.469437] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030c54f0 >[37931.520018] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37931.520022] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37931.520024] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37931.520037] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37931.520038] Call Trace: >[37931.520045] dump_stack+0x85/0xbf >[37931.520050] swiotlb_alloc_coherent+0x1be/0x1d0 >[37931.520057] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37931.520066] ttm_dma_populate+0x25e/0x350 [ttm] >[37931.520072] ttm_tt_bind+0x2c/0x60 [ttm] >[37931.520076] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37931.520087] ttm_bo_validate+0x189/0x1a0 [ttm] >[37931.520091] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37931.520096] ? mutex_trylock+0xcd/0xe0 >[37931.520101] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37931.520131] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37931.520151] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37931.520178] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37931.520200] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37931.520231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37931.520248] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37931.520268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37931.520280] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37931.520302] drm_ioctl+0x2d5/0x370 [drm] >[37931.520330] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37931.520334] ? __pm_runtime_resume+0x54/0x90 >[37931.520340] ? trace_hardirqs_on_caller+0xed/0x180 >[37931.520357] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37931.520373] do_vfs_ioctl+0xa5/0x6e0 >[37931.520379] SyS_ioctl+0x74/0x80 >[37931.520384] do_syscall_64+0x79/0x220 >[37931.520387] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37931.520389] RIP: 0033:0x7fd8d64ef0f7 >[37931.520391] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37931.520393] RAX: ffffffffffffffda RBX: 0000000002b7f5b0 RCX: 00007fd8d64ef0f7 >[37931.520395] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37931.520396] RBP: 00007ffcc6dba370 R08: 0000000002b7f5b0 R09: 0000000000000004 >[37931.520397] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37931.520398] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c6c710 >[37931.587537] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37931.587540] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37931.587543] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37931.587544] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37931.587545] Call Trace: >[37931.587553] dump_stack+0x85/0xbf >[37931.587558] swiotlb_alloc_coherent+0x1be/0x1d0 >[37931.587566] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37931.587575] ttm_dma_populate+0x25e/0x350 [ttm] >[37931.587581] ttm_tt_bind+0x2c/0x60 [ttm] >[37931.587585] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37931.587593] ttm_bo_validate+0x189/0x1a0 [ttm] >[37931.587596] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37931.587602] ? mutex_trylock+0xcd/0xe0 >[37931.587607] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37931.587643] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37931.587669] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37931.587695] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37931.587718] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37931.587739] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37931.587756] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37931.587790] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37931.587802] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37931.587810] drm_ioctl+0x2d5/0x370 [drm] >[37931.587827] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37931.587832] ? __pm_runtime_resume+0x54/0x90 >[37931.587837] ? trace_hardirqs_on_caller+0xed/0x180 >[37931.587855] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37931.587860] do_vfs_ioctl+0xa5/0x6e0 >[37931.587867] SyS_ioctl+0x74/0x80 >[37931.587872] do_syscall_64+0x79/0x220 >[37931.587875] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37931.587878] RIP: 0033:0x7fd8d64ef0f7 >[37931.587879] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37931.587882] RAX: ffffffffffffffda RBX: 00000000030d7960 RCX: 00007fd8d64ef0f7 >[37931.587883] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37931.587884] RBP: 00007ffcc6dba370 R08: 00000000030d7960 R09: 00007fd8d67b3ca0 >[37931.587885] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[37931.587887] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003263570 >[37932.608020] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37932.608023] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37932.608026] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37932.608027] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37932.608028] Call Trace: >[37932.608035] dump_stack+0x85/0xbf >[37932.608039] swiotlb_alloc_coherent+0x1be/0x1d0 >[37932.608047] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37932.608056] ttm_dma_populate+0x25e/0x350 [ttm] >[37932.608062] ttm_tt_bind+0x2c/0x60 [ttm] >[37932.608066] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37932.608073] ttm_bo_validate+0x189/0x1a0 [ttm] >[37932.608076] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37932.608082] ? mutex_trylock+0xcd/0xe0 >[37932.608100] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37932.608146] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37932.608164] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37932.608185] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37932.608205] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37932.608225] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37932.608241] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37932.608260] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37932.608271] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37932.608279] drm_ioctl+0x2d5/0x370 [drm] >[37932.608296] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37932.608301] ? __pm_runtime_resume+0x54/0x90 >[37932.608306] ? trace_hardirqs_on_caller+0xed/0x180 >[37932.608324] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37932.608329] do_vfs_ioctl+0xa5/0x6e0 >[37932.608336] SyS_ioctl+0x74/0x80 >[37932.608341] do_syscall_64+0x79/0x220 >[37932.608344] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37932.608346] RIP: 0033:0x7f70a90d90f7 >[37932.608348] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37932.608350] RAX: ffffffffffffffda RBX: 000055e7f217a2f0 RCX: 00007f70a90d90f7 >[37932.608352] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37932.608353] RBP: 00007ffd456b9940 R08: 000055e7f217a2f0 R09: 0000000000000004 >[37932.608354] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37932.608355] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f36d7a00 >[37940.523824] swiotlb_tbl_map_single: 4 callbacks suppressed >[37940.523828] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37940.523831] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37940.523834] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37940.523836] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37940.523837] Call Trace: >[37940.523846] dump_stack+0x85/0xbf >[37940.523851] swiotlb_alloc_coherent+0x1be/0x1d0 >[37940.523862] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37940.523871] ttm_dma_populate+0x25e/0x350 [ttm] >[37940.523877] ttm_tt_bind+0x2c/0x60 [ttm] >[37940.523881] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37940.523890] ttm_bo_validate+0x189/0x1a0 [ttm] >[37940.523893] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37940.523909] ? mutex_trylock+0xcd/0xe0 >[37940.523914] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37940.523970] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37940.523989] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37940.524010] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37940.524031] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37940.524052] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37940.524067] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37940.524087] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37940.524105] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37940.524113] drm_ioctl+0x2d5/0x370 [drm] >[37940.524139] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37940.524145] ? __pm_runtime_resume+0x54/0x90 >[37940.524150] ? trace_hardirqs_on_caller+0xed/0x180 >[37940.524177] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37940.524183] do_vfs_ioctl+0xa5/0x6e0 >[37940.524189] SyS_ioctl+0x74/0x80 >[37940.524195] do_syscall_64+0x79/0x220 >[37940.524197] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37940.524200] RIP: 0033:0x7fd8d64ef0f7 >[37940.524202] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37940.524204] RAX: ffffffffffffffda RBX: 0000000003130220 RCX: 00007fd8d64ef0f7 >[37940.524206] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37940.524207] RBP: 00007ffcc6dba370 R08: 0000000003130220 R09: 0000000000000004 >[37940.524208] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37940.524209] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c6c710 >[37940.568150] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37940.568154] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37940.568157] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37940.568158] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37940.568159] Call Trace: >[37940.568166] dump_stack+0x85/0xbf >[37940.568171] swiotlb_alloc_coherent+0x1be/0x1d0 >[37940.568179] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37940.568188] ttm_dma_populate+0x25e/0x350 [ttm] >[37940.568194] ttm_tt_bind+0x2c/0x60 [ttm] >[37940.568198] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37940.568206] ttm_bo_validate+0x189/0x1a0 [ttm] >[37940.568209] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37940.568215] ? mutex_trylock+0xcd/0xe0 >[37940.568221] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37940.568256] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37940.568279] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37940.568303] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37940.568327] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37940.568349] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37940.568366] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37940.568387] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37940.568399] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37940.568407] drm_ioctl+0x2d5/0x370 [drm] >[37940.568424] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37940.568429] ? __pm_runtime_resume+0x54/0x90 >[37940.568434] ? trace_hardirqs_on_caller+0xed/0x180 >[37940.568453] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37940.568458] do_vfs_ioctl+0xa5/0x6e0 >[37940.568465] SyS_ioctl+0x74/0x80 >[37940.568470] do_syscall_64+0x79/0x220 >[37940.568473] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37940.568476] RIP: 0033:0x7fd8d64ef0f7 >[37940.568477] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37940.568480] RAX: ffffffffffffffda RBX: 0000000003130220 RCX: 00007fd8d64ef0f7 >[37940.568481] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37940.568482] RBP: 00007ffcc6dba370 R08: 0000000003130220 R09: 0000000000000004 >[37940.568484] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37940.568485] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c6c710 >[37940.628375] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37940.628380] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37940.628384] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37940.628386] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37940.628387] Call Trace: >[37940.628396] dump_stack+0x85/0xbf >[37940.628403] swiotlb_alloc_coherent+0x1be/0x1d0 >[37940.628414] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37940.628429] ttm_dma_populate+0x25e/0x350 [ttm] >[37940.628440] ttm_tt_bind+0x2c/0x60 [ttm] >[37940.628446] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37940.628460] ttm_bo_validate+0x189/0x1a0 [ttm] >[37940.628463] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37940.628469] ? mutex_trylock+0xcd/0xe0 >[37940.628474] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37940.628513] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37940.628545] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37940.628581] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37940.628627] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37940.628650] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37940.628674] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37940.628708] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37940.628723] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37940.628733] drm_ioctl+0x2d5/0x370 [drm] >[37940.628751] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37940.628755] ? __pm_runtime_resume+0x54/0x90 >[37940.628761] ? trace_hardirqs_on_caller+0xed/0x180 >[37940.628783] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37940.628790] do_vfs_ioctl+0xa5/0x6e0 >[37940.628802] SyS_ioctl+0x74/0x80 >[37940.628810] do_syscall_64+0x79/0x220 >[37940.628816] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37940.628819] RIP: 0033:0x7fd8d64ef0f7 >[37940.628821] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37940.628826] RAX: ffffffffffffffda RBX: 0000000002ba29d0 RCX: 00007fd8d64ef0f7 >[37940.628828] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37940.628830] RBP: 00007ffcc6dba370 R08: 0000000002ba29d0 R09: 0000000000000004 >[37940.628832] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37940.628834] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c6dca0 >[37944.409754] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37944.409757] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37944.409759] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37944.409761] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37944.409762] Call Trace: >[37944.409769] dump_stack+0x85/0xbf >[37944.409773] swiotlb_alloc_coherent+0x1be/0x1d0 >[37944.409781] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37944.409789] ttm_dma_populate+0x25e/0x350 [ttm] >[37944.409795] ttm_tt_bind+0x2c/0x60 [ttm] >[37944.409799] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37944.409807] ttm_bo_validate+0x189/0x1a0 [ttm] >[37944.409810] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37944.409816] ? mutex_trylock+0xcd/0xe0 >[37944.409821] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37944.409854] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37944.409873] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37944.409895] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37944.409916] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37944.409946] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37944.409962] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37944.409981] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37944.409997] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37944.410005] drm_ioctl+0x2d5/0x370 [drm] >[37944.410021] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37944.410026] ? __pm_runtime_resume+0x54/0x90 >[37944.410032] ? trace_hardirqs_on_caller+0xed/0x180 >[37944.410060] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37944.410066] do_vfs_ioctl+0xa5/0x6e0 >[37944.410083] SyS_ioctl+0x74/0x80 >[37944.410089] do_syscall_64+0x79/0x220 >[37944.410092] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37944.410095] RIP: 0033:0x7fd8d64ef0f7 >[37944.410096] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37944.410099] RAX: ffffffffffffffda RBX: 0000000002ba29d0 RCX: 00007fd8d64ef0f7 >[37944.410100] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37944.410102] RBP: 00007ffcc6dba370 R08: 0000000002ba29d0 R09: 0000000000000004 >[37944.410103] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37944.410104] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff9850 >[37944.473247] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37944.473252] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37944.473255] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37944.473257] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37944.473259] Call Trace: >[37944.473267] dump_stack+0x85/0xbf >[37944.473272] swiotlb_alloc_coherent+0x1be/0x1d0 >[37944.473283] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37944.473299] ttm_dma_populate+0x25e/0x350 [ttm] >[37944.473308] ttm_tt_bind+0x2c/0x60 [ttm] >[37944.473314] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37944.473326] ttm_bo_validate+0x189/0x1a0 [ttm] >[37944.473331] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37944.473339] ? mutex_trylock+0xcd/0xe0 >[37944.473346] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37944.473398] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37944.473436] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37944.473462] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37944.473483] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37944.473503] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37944.473518] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37944.473537] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37944.473549] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37944.473557] drm_ioctl+0x2d5/0x370 [drm] >[37944.473573] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37944.473577] ? __pm_runtime_resume+0x54/0x90 >[37944.473582] ? trace_hardirqs_on_caller+0xed/0x180 >[37944.473599] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37944.473604] do_vfs_ioctl+0xa5/0x6e0 >[37944.473611] SyS_ioctl+0x74/0x80 >[37944.473616] do_syscall_64+0x79/0x220 >[37944.473618] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37944.473621] RIP: 0033:0x7fd8d64ef0f7 >[37944.473622] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37944.473625] RAX: ffffffffffffffda RBX: 0000000003130220 RCX: 00007fd8d64ef0f7 >[37944.473626] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37944.473627] RBP: 00007ffcc6dba370 R08: 0000000003130220 R09: 0000000000000004 >[37944.473629] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37944.473630] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000308c910 >[37950.092218] swiotlb_tbl_map_single: 22 callbacks suppressed >[37950.092221] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37950.092224] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37950.092227] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37950.092228] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37950.092230] Call Trace: >[37950.092236] dump_stack+0x85/0xbf >[37950.092241] swiotlb_alloc_coherent+0x1be/0x1d0 >[37950.092249] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37950.092259] ttm_dma_populate+0x25e/0x350 [ttm] >[37950.092265] ttm_tt_bind+0x2c/0x60 [ttm] >[37950.092269] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37950.092291] ttm_bo_validate+0x189/0x1a0 [ttm] >[37950.092296] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37950.092304] ? mutex_trylock+0xcd/0xe0 >[37950.092311] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37950.092350] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37950.092383] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37950.092420] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37950.092456] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37950.092479] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37950.092496] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37950.092526] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37950.092542] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37950.092556] drm_ioctl+0x2d5/0x370 [drm] >[37950.092583] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37950.092590] ? __pm_runtime_resume+0x54/0x90 >[37950.092598] ? trace_hardirqs_on_caller+0xed/0x180 >[37950.092627] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37950.092634] do_vfs_ioctl+0xa5/0x6e0 >[37950.092641] SyS_ioctl+0x74/0x80 >[37950.092645] do_syscall_64+0x79/0x220 >[37950.092649] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37950.092651] RIP: 0033:0x7fd8d64ef0f7 >[37950.092653] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37950.092655] RAX: ffffffffffffffda RBX: 000000000323e190 RCX: 00007fd8d64ef0f7 >[37950.092657] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37950.092658] RBP: 00007ffcc6dba370 R08: 000000000323e190 R09: 0000000000000004 >[37950.092659] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37950.092660] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002baf570 >[37951.369254] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37951.369257] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37951.369260] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37951.369261] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37951.369262] Call Trace: >[37951.369269] dump_stack+0x85/0xbf >[37951.369274] swiotlb_alloc_coherent+0x1be/0x1d0 >[37951.369282] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37951.369291] ttm_dma_populate+0x25e/0x350 [ttm] >[37951.369297] ttm_tt_bind+0x2c/0x60 [ttm] >[37951.369301] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37951.369309] ttm_bo_validate+0x189/0x1a0 [ttm] >[37951.369312] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37951.369317] ? mutex_trylock+0xcd/0xe0 >[37951.369322] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37951.369354] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37951.369373] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37951.369395] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37951.369416] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37951.369436] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37951.369452] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37951.369472] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37951.369486] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37951.369499] drm_ioctl+0x2d5/0x370 [drm] >[37951.369526] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37951.369533] ? __pm_runtime_resume+0x54/0x90 >[37951.369541] ? trace_hardirqs_on_caller+0xed/0x180 >[37951.369569] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37951.369576] do_vfs_ioctl+0xa5/0x6e0 >[37951.369587] SyS_ioctl+0x74/0x80 >[37951.369593] do_syscall_64+0x79/0x220 >[37951.369597] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37951.369601] RIP: 0033:0x7fd8d64ef0f7 >[37951.369603] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37951.369607] RAX: ffffffffffffffda RBX: 0000000002c0cf80 RCX: 00007fd8d64ef0f7 >[37951.369609] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37951.369611] RBP: 00007ffcc6dba370 R08: 0000000002c0cf80 R09: 0000000000000004 >[37951.369613] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37951.369615] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff4260 >[37952.553539] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37952.553544] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37952.553547] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37952.553550] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37952.553552] Call Trace: >[37952.553560] dump_stack+0x85/0xbf >[37952.553566] swiotlb_alloc_coherent+0x1be/0x1d0 >[37952.553576] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37952.553590] ttm_dma_populate+0x25e/0x350 [ttm] >[37952.553599] ttm_tt_bind+0x2c/0x60 [ttm] >[37952.553605] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37952.553615] ttm_bo_validate+0x189/0x1a0 [ttm] >[37952.553618] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37952.553624] ? mutex_trylock+0xcd/0xe0 >[37952.553629] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37952.553665] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37952.553683] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37952.553705] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37952.553725] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37952.553745] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37952.553761] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37952.553780] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37952.553792] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37952.553800] drm_ioctl+0x2d5/0x370 [drm] >[37952.553816] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37952.553820] ? __pm_runtime_resume+0x54/0x90 >[37952.553825] ? trace_hardirqs_on_caller+0xed/0x180 >[37952.553842] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37952.553848] do_vfs_ioctl+0xa5/0x6e0 >[37952.553854] SyS_ioctl+0x74/0x80 >[37952.553859] do_syscall_64+0x79/0x220 >[37952.553862] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37952.553864] RIP: 0033:0x7f70a90d90f7 >[37952.553866] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37952.553868] RAX: ffffffffffffffda RBX: 000055e7f3ce70e0 RCX: 00007f70a90d90f7 >[37952.553870] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37952.553871] RBP: 00007ffd456b9940 R08: 000055e7f3ce70e0 R09: 0000000000000004 >[37952.553872] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37952.553873] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3986000 >[37953.085303] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37953.085308] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37953.085311] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37953.085314] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37953.085315] Call Trace: >[37953.085323] dump_stack+0x85/0xbf >[37953.085329] swiotlb_alloc_coherent+0x1be/0x1d0 >[37953.085340] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37953.085357] ttm_dma_populate+0x25e/0x350 [ttm] >[37953.085366] ttm_tt_bind+0x2c/0x60 [ttm] >[37953.085372] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37953.085386] ttm_bo_validate+0x189/0x1a0 [ttm] >[37953.085391] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37953.085401] ? mutex_trylock+0xcd/0xe0 >[37953.085409] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37953.085445] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37953.085474] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37953.085480] ? __lock_acquire+0x2d4/0x1340 >[37953.085499] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37953.085522] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37953.085543] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37953.085560] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37953.085580] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37953.085591] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37953.085599] drm_ioctl+0x2d5/0x370 [drm] >[37953.085616] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37953.085620] ? __pm_runtime_resume+0x54/0x90 >[37953.085624] ? trace_hardirqs_on_caller+0xed/0x180 >[37953.085642] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37953.085647] do_vfs_ioctl+0xa5/0x6e0 >[37953.085654] SyS_ioctl+0x74/0x80 >[37953.085659] do_syscall_64+0x79/0x220 >[37953.085662] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37953.085664] RIP: 0033:0x7fd8d64ef0f7 >[37953.085666] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37953.085669] RAX: ffffffffffffffda RBX: 0000000002b505f0 RCX: 00007fd8d64ef0f7 >[37953.085670] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37953.085671] RBP: 00007ffcc6dba370 R08: 0000000002b505f0 R09: 00007fd8d67b3c50 >[37953.085672] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[37953.085674] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b8c4c0 >[37953.537560] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37953.537564] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37953.537566] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[37953.537568] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37953.537569] Call Trace: >[37953.537576] dump_stack+0x85/0xbf >[37953.537580] swiotlb_alloc_coherent+0x1be/0x1d0 >[37953.537588] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37953.537597] ttm_dma_populate+0x25e/0x350 [ttm] >[37953.537603] ttm_tt_bind+0x2c/0x60 [ttm] >[37953.537606] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37953.537614] ttm_bo_validate+0x189/0x1a0 [ttm] >[37953.537617] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37953.537623] ? mutex_trylock+0xcd/0xe0 >[37953.537628] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37953.537663] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37953.537681] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37953.537702] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37953.537723] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37953.537743] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37953.537758] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37953.537777] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37953.537789] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37953.537797] drm_ioctl+0x2d5/0x370 [drm] >[37953.537813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37953.537818] ? __pm_runtime_resume+0x54/0x90 >[37953.537825] ? trace_hardirqs_on_caller+0xed/0x180 >[37953.537849] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37953.537855] do_vfs_ioctl+0xa5/0x6e0 >[37953.537863] SyS_ioctl+0x74/0x80 >[37953.537870] do_syscall_64+0x79/0x220 >[37953.537873] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37953.537876] RIP: 0033:0x7f70a90d90f7 >[37953.537877] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37953.537880] RAX: ffffffffffffffda RBX: 000055e7ede35ae0 RCX: 00007f70a90d90f7 >[37953.537881] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[37953.537882] RBP: 00007ffd456b9940 R08: 000055e7ede35ae0 R09: 0000000000000004 >[37953.537883] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[37953.537885] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1c09330 >[37963.749258] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37963.749263] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37963.749266] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37963.749268] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37963.749270] Call Trace: >[37963.749279] dump_stack+0x85/0xbf >[37963.749285] swiotlb_alloc_coherent+0x1be/0x1d0 >[37963.749297] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37963.749311] ttm_dma_populate+0x25e/0x350 [ttm] >[37963.749321] ttm_tt_bind+0x2c/0x60 [ttm] >[37963.749327] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37963.749339] ttm_bo_validate+0x189/0x1a0 [ttm] >[37963.749344] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37963.749353] ? mutex_trylock+0xcd/0xe0 >[37963.749361] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37963.749417] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37963.749457] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37963.749496] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37963.749533] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37963.749567] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37963.749593] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37963.749626] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37963.749647] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37963.749663] drm_ioctl+0x2d5/0x370 [drm] >[37963.749689] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37963.749696] ? __pm_runtime_resume+0x54/0x90 >[37963.749704] ? trace_hardirqs_on_caller+0xed/0x180 >[37963.749733] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37963.749741] do_vfs_ioctl+0xa5/0x6e0 >[37963.749752] SyS_ioctl+0x74/0x80 >[37963.749759] do_syscall_64+0x79/0x220 >[37963.749764] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37963.749767] RIP: 0033:0x7fd8d64ef0f7 >[37963.749769] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37963.749773] RAX: ffffffffffffffda RBX: 0000000002c1bb00 RCX: 00007fd8d64ef0f7 >[37963.749775] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37963.749777] RBP: 00007ffcc6dba370 R08: 0000000002c1bb00 R09: 0000000000000004 >[37963.749779] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37963.749781] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003263770 >[37963.750544] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37963.750548] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37963.750552] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37963.750554] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37963.750556] Call Trace: >[37963.750565] dump_stack+0x85/0xbf >[37963.750571] swiotlb_alloc_coherent+0x1be/0x1d0 >[37963.750582] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37963.750596] ttm_dma_populate+0x25e/0x350 [ttm] >[37963.750605] ttm_tt_bind+0x2c/0x60 [ttm] >[37963.750613] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37963.750626] ttm_bo_validate+0x189/0x1a0 [ttm] >[37963.750630] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37963.750639] ? mutex_trylock+0xcd/0xe0 >[37963.750647] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37963.750686] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37963.750721] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37963.750757] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37963.750793] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37963.750828] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37963.750854] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37963.750887] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37963.750912] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37963.750931] drm_ioctl+0x2d5/0x370 [drm] >[37963.750958] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37963.750965] ? __pm_runtime_resume+0x54/0x90 >[37963.750974] ? trace_hardirqs_on_caller+0xed/0x180 >[37963.751003] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37963.751012] do_vfs_ioctl+0xa5/0x6e0 >[37963.751024] SyS_ioctl+0x74/0x80 >[37963.751032] do_syscall_64+0x79/0x220 >[37963.751038] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37963.751041] RIP: 0033:0x7fd8d64ef0f7 >[37963.751043] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37963.751047] RAX: ffffffffffffffda RBX: 0000000002c1bb00 RCX: 00007fd8d64ef0f7 >[37963.751049] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37963.751051] RBP: 00007ffcc6dba370 R08: 0000000002c1bb00 R09: 0000000000000004 >[37963.751053] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37963.751054] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003263770 >[37963.763687] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37963.763692] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37963.763696] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37963.763698] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37963.763700] Call Trace: >[37963.763709] dump_stack+0x85/0xbf >[37963.763715] swiotlb_alloc_coherent+0x1be/0x1d0 >[37963.763727] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37963.763743] ttm_dma_populate+0x25e/0x350 [ttm] >[37963.763753] ttm_tt_bind+0x2c/0x60 [ttm] >[37963.763759] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37963.763773] ttm_bo_validate+0x189/0x1a0 [ttm] >[37963.763778] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37963.763788] ? mutex_trylock+0xcd/0xe0 >[37963.763797] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37963.763837] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37963.763871] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37963.763910] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37963.763947] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37963.763981] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37963.764008] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37963.764043] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37963.764060] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37963.764076] drm_ioctl+0x2d5/0x370 [drm] >[37963.764104] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37963.764111] ? __pm_runtime_resume+0x54/0x90 >[37963.764120] ? trace_hardirqs_on_caller+0xed/0x180 >[37963.764150] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37963.764159] do_vfs_ioctl+0xa5/0x6e0 >[37963.764172] SyS_ioctl+0x74/0x80 >[37963.764180] do_syscall_64+0x79/0x220 >[37963.764185] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37963.764189] RIP: 0033:0x7fd8d64ef0f7 >[37963.764191] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37963.764196] RAX: ffffffffffffffda RBX: 00000000030e2290 RCX: 00007fd8d64ef0f7 >[37963.764198] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37963.764200] RBP: 00007ffcc6dba370 R08: 00000000030e2290 R09: 0000000000000004 >[37963.764202] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37963.764204] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c633c0 >[37966.832806] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37966.832812] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37966.832816] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37966.832818] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37966.832820] Call Trace: >[37966.832830] dump_stack+0x85/0xbf >[37966.832836] swiotlb_alloc_coherent+0x1be/0x1d0 >[37966.832849] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37966.832867] ttm_dma_populate+0x25e/0x350 [ttm] >[37966.832878] ttm_tt_bind+0x2c/0x60 [ttm] >[37966.832885] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37966.832900] ttm_bo_validate+0x189/0x1a0 [ttm] >[37966.832905] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37966.832916] ? mutex_trylock+0xcd/0xe0 >[37966.832925] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37966.832991] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37966.833031] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37966.833074] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37966.833113] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37966.833152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37966.833183] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37966.833220] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37966.833238] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37966.833253] drm_ioctl+0x2d5/0x370 [drm] >[37966.833281] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37966.833289] ? __pm_runtime_resume+0x54/0x90 >[37966.833297] ? trace_hardirqs_on_caller+0xed/0x180 >[37966.833329] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37966.833338] do_vfs_ioctl+0xa5/0x6e0 >[37966.833351] SyS_ioctl+0x74/0x80 >[37966.833359] do_syscall_64+0x79/0x220 >[37966.833365] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37966.833369] RIP: 0033:0x7fd8d64ef0f7 >[37966.833371] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37966.833376] RAX: ffffffffffffffda RBX: 0000000002c1bb00 RCX: 00007fd8d64ef0f7 >[37966.833377] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37966.833379] RBP: 00007ffcc6dba370 R08: 0000000002c1bb00 R09: 0000000000000004 >[37966.833381] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37966.833383] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff4260 >[37966.836146] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37966.836151] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37966.836155] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37966.836157] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37966.836159] Call Trace: >[37966.836168] dump_stack+0x85/0xbf >[37966.836173] swiotlb_alloc_coherent+0x1be/0x1d0 >[37966.836181] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37966.836191] ttm_dma_populate+0x25e/0x350 [ttm] >[37966.836197] ttm_tt_bind+0x2c/0x60 [ttm] >[37966.836202] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37966.836210] ttm_bo_validate+0x189/0x1a0 [ttm] >[37966.836214] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37966.836220] ? mutex_trylock+0xcd/0xe0 >[37966.836226] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37966.836266] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37966.836295] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37966.836321] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37966.836346] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37966.836368] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37966.836386] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37966.836407] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37966.836419] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37966.836428] drm_ioctl+0x2d5/0x370 [drm] >[37966.836446] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37966.836451] ? __pm_runtime_resume+0x54/0x90 >[37966.836456] ? trace_hardirqs_on_caller+0xed/0x180 >[37966.836476] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37966.836481] do_vfs_ioctl+0xa5/0x6e0 >[37966.836488] SyS_ioctl+0x74/0x80 >[37966.836493] do_syscall_64+0x79/0x220 >[37966.836497] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37966.836500] RIP: 0033:0x7fd8d64ef0f7 >[37966.836501] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37966.836504] RAX: ffffffffffffffda RBX: 0000000002c1bb00 RCX: 00007fd8d64ef0f7 >[37966.836505] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37966.836506] RBP: 00007ffcc6dba370 R08: 0000000002c1bb00 R09: 0000000000000004 >[37966.836508] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37966.836509] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff4260 >[37969.131065] swiotlb_tbl_map_single: 2 callbacks suppressed >[37969.131069] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37969.131073] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37969.131077] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37969.131079] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37969.131080] Call Trace: >[37969.131089] dump_stack+0x85/0xbf >[37969.131095] swiotlb_alloc_coherent+0x1be/0x1d0 >[37969.131106] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37969.131120] ttm_dma_populate+0x25e/0x350 [ttm] >[37969.131130] ttm_tt_bind+0x2c/0x60 [ttm] >[37969.131135] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37969.131146] ttm_bo_validate+0x189/0x1a0 [ttm] >[37969.131150] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37969.131159] ? mutex_trylock+0xcd/0xe0 >[37969.131167] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37969.131210] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37969.131238] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37969.131282] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37969.131327] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37969.131358] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37969.131380] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37969.131405] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37969.131420] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37969.131432] drm_ioctl+0x2d5/0x370 [drm] >[37969.131456] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37969.131463] ? __pm_runtime_resume+0x54/0x90 >[37969.131469] ? trace_hardirqs_on_caller+0xed/0x180 >[37969.131497] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37969.131504] do_vfs_ioctl+0xa5/0x6e0 >[37969.131515] SyS_ioctl+0x74/0x80 >[37969.131522] do_syscall_64+0x79/0x220 >[37969.131525] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37969.131529] RIP: 0033:0x7fd8d64ef0f7 >[37969.131531] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37969.131534] RAX: ffffffffffffffda RBX: 0000000003130220 RCX: 00007fd8d64ef0f7 >[37969.131536] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37969.131538] RBP: 00007ffcc6dba370 R08: 0000000003130220 R09: 0000000000000004 >[37969.131540] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37969.131542] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff9850 >[37969.197320] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37969.197323] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37969.197325] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37969.197327] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37969.197328] Call Trace: >[37969.197334] dump_stack+0x85/0xbf >[37969.197339] swiotlb_alloc_coherent+0x1be/0x1d0 >[37969.197347] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37969.197356] ttm_dma_populate+0x25e/0x350 [ttm] >[37969.197362] ttm_tt_bind+0x2c/0x60 [ttm] >[37969.197366] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37969.197373] ttm_bo_validate+0x189/0x1a0 [ttm] >[37969.197376] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37969.197382] ? mutex_trylock+0xcd/0xe0 >[37969.197387] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37969.197419] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37969.197437] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37969.197459] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37969.197480] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37969.197501] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37969.197517] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37969.197536] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37969.197547] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37969.197555] drm_ioctl+0x2d5/0x370 [drm] >[37969.197571] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37969.197576] ? __pm_runtime_resume+0x54/0x90 >[37969.197591] ? trace_hardirqs_on_caller+0xed/0x180 >[37969.197608] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37969.197613] do_vfs_ioctl+0xa5/0x6e0 >[37969.197620] SyS_ioctl+0x74/0x80 >[37969.197624] do_syscall_64+0x79/0x220 >[37969.197627] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37969.197630] RIP: 0033:0x7fd8d64ef0f7 >[37969.197631] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37969.197634] RAX: ffffffffffffffda RBX: 0000000003130220 RCX: 00007fd8d64ef0f7 >[37969.197635] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37969.197636] RBP: 00007ffcc6dba370 R08: 0000000003130220 R09: 0000000000000004 >[37969.197638] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37969.197639] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff9850 >[37969.509385] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[37969.509391] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[37969.509394] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[37969.509395] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[37969.509397] Call Trace: >[37969.509404] dump_stack+0x85/0xbf >[37969.509409] swiotlb_alloc_coherent+0x1be/0x1d0 >[37969.509418] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[37969.509428] ttm_dma_populate+0x25e/0x350 [ttm] >[37969.509436] ttm_tt_bind+0x2c/0x60 [ttm] >[37969.509440] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[37969.509449] ttm_bo_validate+0x189/0x1a0 [ttm] >[37969.509452] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[37969.509458] ? mutex_trylock+0xcd/0xe0 >[37969.509465] ttm_bo_init_reserved+0x459/0x500 [ttm] >[37969.509500] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[37969.509528] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[37969.509565] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[37969.509591] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[37969.509614] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37969.509631] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[37969.509652] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37969.509664] drm_ioctl_kernel+0x5b/0xb0 [drm] >[37969.509676] drm_ioctl+0x2d5/0x370 [drm] >[37969.509702] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[37969.509707] ? __pm_runtime_resume+0x54/0x90 >[37969.509713] ? trace_hardirqs_on_caller+0xed/0x180 >[37969.509731] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[37969.509737] do_vfs_ioctl+0xa5/0x6e0 >[37969.509743] SyS_ioctl+0x74/0x80 >[37969.509748] do_syscall_64+0x79/0x220 >[37969.509752] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[37969.509754] RIP: 0033:0x7fd8d64ef0f7 >[37969.509756] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[37969.509758] RAX: ffffffffffffffda RBX: 0000000002c50990 RCX: 00007fd8d64ef0f7 >[37969.509760] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[37969.509761] RBP: 00007ffcc6dba370 R08: 0000000002c50990 R09: 0000000000000004 >[37969.509762] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[37969.509763] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030e74e0 >[38054.849257] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38054.849260] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38054.849263] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38054.849264] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38054.849265] Call Trace: >[38054.849273] dump_stack+0x85/0xbf >[38054.849277] swiotlb_alloc_coherent+0x1be/0x1d0 >[38054.849286] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38054.849294] ttm_dma_populate+0x25e/0x350 [ttm] >[38054.849300] ttm_tt_bind+0x2c/0x60 [ttm] >[38054.849304] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38054.849311] ttm_bo_validate+0x189/0x1a0 [ttm] >[38054.849314] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38054.849320] ? mutex_trylock+0xcd/0xe0 >[38054.849325] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38054.849372] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38054.849400] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38054.849406] ? __lock_acquire+0x2d4/0x1340 >[38054.849423] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38054.849443] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38054.849462] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38054.849477] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38054.849496] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38054.849508] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38054.849516] drm_ioctl+0x2d5/0x370 [drm] >[38054.849541] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38054.849546] ? __pm_runtime_resume+0x54/0x90 >[38054.849550] ? trace_hardirqs_on_caller+0xed/0x180 >[38054.849567] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38054.849572] do_vfs_ioctl+0xa5/0x6e0 >[38054.849579] SyS_ioctl+0x74/0x80 >[38054.849584] do_syscall_64+0x79/0x220 >[38054.849587] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38054.849589] RIP: 0033:0x7fd8d64ef0f7 >[38054.849591] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38054.849593] RAX: ffffffffffffffda RBX: 0000000002cf9760 RCX: 00007fd8d64ef0f7 >[38054.849595] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[38054.849596] RBP: 00007ffcc6dba1c0 R08: 0000000002cf9760 R09: 0000000000000004 >[38054.849597] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[38054.849598] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[38259.163092] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38259.163095] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38259.163098] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38259.163100] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38259.163101] Call Trace: >[38259.163108] dump_stack+0x85/0xbf >[38259.163113] swiotlb_alloc_coherent+0x1be/0x1d0 >[38259.163121] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38259.163130] ttm_dma_populate+0x25e/0x350 [ttm] >[38259.163135] ttm_tt_bind+0x2c/0x60 [ttm] >[38259.163139] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38259.163147] ttm_bo_validate+0x189/0x1a0 [ttm] >[38259.163150] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38259.163156] ? mutex_trylock+0xcd/0xe0 >[38259.163161] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38259.163199] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38259.163223] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38259.163249] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38259.163276] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38259.163301] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38259.163322] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38259.163345] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38259.163360] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38259.163369] drm_ioctl+0x2d5/0x370 [drm] >[38259.163388] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38259.163393] ? __pm_runtime_resume+0x54/0x90 >[38259.163398] ? trace_hardirqs_on_caller+0xed/0x180 >[38259.163419] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38259.163425] do_vfs_ioctl+0xa5/0x6e0 >[38259.163432] SyS_ioctl+0x74/0x80 >[38259.163437] do_syscall_64+0x79/0x220 >[38259.163440] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38259.163442] RIP: 0033:0x7f70a90d90f7 >[38259.163444] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38259.163446] RAX: ffffffffffffffda RBX: 000055e7efe908a0 RCX: 00007f70a90d90f7 >[38259.163448] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38259.163449] RBP: 00007ffd456b9940 R08: 000055e7efe908a0 R09: 0000000000000004 >[38259.163450] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38259.163452] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f02eb800 >[38261.426297] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38261.426300] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38261.426303] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38261.426305] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38261.426306] Call Trace: >[38261.426313] dump_stack+0x85/0xbf >[38261.426317] swiotlb_alloc_coherent+0x1be/0x1d0 >[38261.426325] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38261.426335] ttm_dma_populate+0x25e/0x350 [ttm] >[38261.426341] ttm_tt_bind+0x2c/0x60 [ttm] >[38261.426346] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38261.426354] ttm_bo_validate+0x189/0x1a0 [ttm] >[38261.426357] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38261.426364] ? mutex_trylock+0xcd/0xe0 >[38261.426369] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38261.426402] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38261.426425] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38261.426449] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38261.426471] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38261.426493] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38261.426510] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38261.426531] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38261.426542] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38261.426551] drm_ioctl+0x2d5/0x370 [drm] >[38261.426568] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38261.426573] ? __pm_runtime_resume+0x54/0x90 >[38261.426578] ? trace_hardirqs_on_caller+0xed/0x180 >[38261.426596] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38261.426602] do_vfs_ioctl+0xa5/0x6e0 >[38261.426609] SyS_ioctl+0x74/0x80 >[38261.426614] do_syscall_64+0x79/0x220 >[38261.426617] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38261.426619] RIP: 0033:0x7f70a90d90f7 >[38261.426621] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38261.426624] RAX: ffffffffffffffda RBX: 000055e7f0bc1160 RCX: 00007f70a90d90f7 >[38261.426625] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[38261.426626] RBP: 00007ffd456b98b0 R08: 000055e7f0bc1160 R09: 0000000000000004 >[38261.426627] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38261.426629] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f1b1d430 >[38261.457522] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38261.457527] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38261.457531] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38261.457533] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38261.457534] Call Trace: >[38261.457543] dump_stack+0x85/0xbf >[38261.457549] swiotlb_alloc_coherent+0x1be/0x1d0 >[38261.457560] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38261.457575] ttm_dma_populate+0x25e/0x350 [ttm] >[38261.457584] ttm_tt_bind+0x2c/0x60 [ttm] >[38261.457590] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38261.457603] ttm_bo_validate+0x189/0x1a0 [ttm] >[38261.457608] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38261.457617] ? mutex_trylock+0xcd/0xe0 >[38261.457625] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38261.457668] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38261.457702] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38261.457740] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38261.457777] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38261.457810] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38261.457835] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38261.457867] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38261.457881] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38261.457895] drm_ioctl+0x2d5/0x370 [drm] >[38261.457922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38261.457929] ? __pm_runtime_resume+0x54/0x90 >[38261.457937] ? trace_hardirqs_on_caller+0xed/0x180 >[38261.457968] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38261.457976] do_vfs_ioctl+0xa5/0x6e0 >[38261.457988] SyS_ioctl+0x74/0x80 >[38261.457996] do_syscall_64+0x79/0x220 >[38261.458002] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38261.458006] RIP: 0033:0x7f70a90d90f7 >[38261.458008] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38261.458013] RAX: ffffffffffffffda RBX: 000055e7f3ec57a0 RCX: 00007f70a90d90f7 >[38261.458015] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[38261.458017] RBP: 00007ffd456b98b0 R08: 000055e7f3ec57a0 R09: 0000000000000004 >[38261.458020] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38261.458021] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f16b4230 >[38261.610260] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38261.610264] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38261.610268] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38261.610270] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38261.610272] Call Trace: >[38261.610280] dump_stack+0x85/0xbf >[38261.610286] swiotlb_alloc_coherent+0x1be/0x1d0 >[38261.610298] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38261.610323] ttm_dma_populate+0x25e/0x350 [ttm] >[38261.610334] ttm_tt_bind+0x2c/0x60 [ttm] >[38261.610340] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38261.610354] ttm_bo_validate+0x189/0x1a0 [ttm] >[38261.610359] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38261.610368] ? mutex_trylock+0xcd/0xe0 >[38261.610376] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38261.610421] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38261.610448] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38261.610482] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38261.610515] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38261.610548] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38261.610572] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38261.610604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38261.610629] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38261.610652] drm_ioctl+0x2d5/0x370 [drm] >[38261.610679] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38261.610686] ? __pm_runtime_resume+0x54/0x90 >[38261.610694] ? trace_hardirqs_on_caller+0xed/0x180 >[38261.610723] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38261.610731] do_vfs_ioctl+0xa5/0x6e0 >[38261.610743] SyS_ioctl+0x74/0x80 >[38261.610751] do_syscall_64+0x79/0x220 >[38261.610755] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38261.610758] RIP: 0033:0x7f70a90d90f7 >[38261.610761] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38261.610765] RAX: ffffffffffffffda RBX: 000055e7ee8bb8d0 RCX: 00007f70a90d90f7 >[38261.610767] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38261.610769] RBP: 00007ffd456b9940 R08: 000055e7ee8bb8d0 R09: 0000000000000004 >[38261.610771] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38261.610773] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1dd9ef0 >[38263.195259] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38263.195264] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38263.195277] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38263.195279] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38263.195281] Call Trace: >[38263.195290] dump_stack+0x85/0xbf >[38263.195296] swiotlb_alloc_coherent+0x1be/0x1d0 >[38263.195307] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38263.195321] ttm_dma_populate+0x25e/0x350 [ttm] >[38263.195331] ttm_tt_bind+0x2c/0x60 [ttm] >[38263.195336] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38263.195349] ttm_bo_validate+0x189/0x1a0 [ttm] >[38263.195354] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38263.195362] ? mutex_trylock+0xcd/0xe0 >[38263.195370] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38263.195417] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38263.195449] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38263.195482] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38263.195515] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38263.195545] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38263.195567] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38263.195596] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38263.195611] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38263.195635] drm_ioctl+0x2d5/0x370 [drm] >[38263.195661] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38263.195667] ? __pm_runtime_resume+0x54/0x90 >[38263.195675] ? trace_hardirqs_on_caller+0xed/0x180 >[38263.195711] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38263.195718] do_vfs_ioctl+0xa5/0x6e0 >[38263.195728] SyS_ioctl+0x74/0x80 >[38263.195735] do_syscall_64+0x79/0x220 >[38263.195739] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38263.195743] RIP: 0033:0x7f70a90d90f7 >[38263.195744] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38263.195748] RAX: ffffffffffffffda RBX: 000055e7efb9e610 RCX: 00007f70a90d90f7 >[38263.195750] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[38263.195751] RBP: 00007ffd456b98b0 R08: 000055e7efb9e610 R09: 0000000000000004 >[38263.195753] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38263.195755] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f3b57440 >[38276.267724] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38276.267728] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38276.267730] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38276.267732] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38276.267733] Call Trace: >[38276.267740] dump_stack+0x85/0xbf >[38276.267745] swiotlb_alloc_coherent+0x1be/0x1d0 >[38276.267753] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38276.267762] ttm_dma_populate+0x25e/0x350 [ttm] >[38276.267768] ttm_tt_bind+0x2c/0x60 [ttm] >[38276.267773] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38276.267781] ttm_bo_validate+0x189/0x1a0 [ttm] >[38276.267784] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38276.267791] ? mutex_trylock+0xcd/0xe0 >[38276.267796] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38276.267838] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38276.267862] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38276.267889] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38276.267913] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38276.267936] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38276.267954] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38276.267975] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38276.267989] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38276.267998] drm_ioctl+0x2d5/0x370 [drm] >[38276.268015] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38276.268020] ? __pm_runtime_resume+0x54/0x90 >[38276.268026] ? trace_hardirqs_on_caller+0xed/0x180 >[38276.268044] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38276.268050] do_vfs_ioctl+0xa5/0x6e0 >[38276.268056] SyS_ioctl+0x74/0x80 >[38276.268062] do_syscall_64+0x79/0x220 >[38276.268065] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38276.268068] RIP: 0033:0x7f70a90d90f7 >[38276.268070] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38276.268072] RAX: ffffffffffffffda RBX: 000055e7f04108a0 RCX: 00007f70a90d90f7 >[38276.268074] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[38276.268075] RBP: 00007ffd456b98b0 R08: 000055e7f04108a0 R09: 0000000000000004 >[38276.268076] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38276.268077] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f0cfaea0 >[38281.311312] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38281.311316] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38281.311318] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38281.311319] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38281.311321] Call Trace: >[38281.311327] dump_stack+0x85/0xbf >[38281.311331] swiotlb_alloc_coherent+0x1be/0x1d0 >[38281.311339] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38281.311348] ttm_dma_populate+0x25e/0x350 [ttm] >[38281.311354] ttm_tt_bind+0x2c/0x60 [ttm] >[38281.311357] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38281.311365] ttm_bo_validate+0x189/0x1a0 [ttm] >[38281.311368] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38281.311374] ? mutex_trylock+0xcd/0xe0 >[38281.311379] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38281.311408] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38281.311426] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38281.311457] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38281.311479] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38281.311499] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38281.311515] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38281.311535] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38281.311547] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38281.311555] drm_ioctl+0x2d5/0x370 [drm] >[38281.311571] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38281.311576] ? __pm_runtime_resume+0x54/0x90 >[38281.311591] ? trace_hardirqs_on_caller+0xed/0x180 >[38281.311608] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38281.311624] do_vfs_ioctl+0xa5/0x6e0 >[38281.311631] SyS_ioctl+0x74/0x80 >[38281.311636] do_syscall_64+0x79/0x220 >[38281.311639] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38281.311641] RIP: 0033:0x7f70a90d90f7 >[38281.311642] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38281.311645] RAX: ffffffffffffffda RBX: 000055e7f4194870 RCX: 00007f70a90d90f7 >[38281.311646] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[38281.311648] RBP: 00007ffd456b98b0 R08: 000055e7f4194870 R09: 0000000000000004 >[38281.311649] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38281.311650] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f44fe200 >[38281.326990] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38281.326994] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38281.327008] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38281.327010] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38281.327012] Call Trace: >[38281.327020] dump_stack+0x85/0xbf >[38281.327026] swiotlb_alloc_coherent+0x1be/0x1d0 >[38281.327038] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38281.327051] ttm_dma_populate+0x25e/0x350 [ttm] >[38281.327060] ttm_tt_bind+0x2c/0x60 [ttm] >[38281.327076] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38281.327089] ttm_bo_validate+0x189/0x1a0 [ttm] >[38281.327093] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38281.327102] ? mutex_trylock+0xcd/0xe0 >[38281.327110] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38281.327160] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38281.327190] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38281.327236] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38281.327270] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38281.327303] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38281.327329] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38281.327361] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38281.327394] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38281.327407] drm_ioctl+0x2d5/0x370 [drm] >[38281.327434] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38281.327441] ? __pm_runtime_resume+0x54/0x90 >[38281.327450] ? trace_hardirqs_on_caller+0xed/0x180 >[38281.327479] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38281.327487] do_vfs_ioctl+0xa5/0x6e0 >[38281.327498] SyS_ioctl+0x74/0x80 >[38281.327505] do_syscall_64+0x79/0x220 >[38281.327509] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38281.327513] RIP: 0033:0x7f70a90d90f7 >[38281.327515] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38281.327519] RAX: ffffffffffffffda RBX: 000055e7f37391d0 RCX: 00007f70a90d90f7 >[38281.327521] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38281.327523] RBP: 00007ffd456b9940 R08: 000055e7f37391d0 R09: 0000000000000004 >[38281.327525] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38281.327527] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0ba97a0 >[38290.594180] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38290.594185] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38290.594189] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38290.594191] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38290.594194] Call Trace: >[38290.594202] dump_stack+0x85/0xbf >[38290.594209] swiotlb_alloc_coherent+0x1be/0x1d0 >[38290.594230] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38290.594246] ttm_dma_populate+0x25e/0x350 [ttm] >[38290.594257] ttm_tt_bind+0x2c/0x60 [ttm] >[38290.594264] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38290.594277] ttm_bo_validate+0x189/0x1a0 [ttm] >[38290.594282] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38290.594292] ? mutex_trylock+0xcd/0xe0 >[38290.594301] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38290.594341] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38290.594383] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38290.594422] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38290.594468] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38290.594503] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38290.594541] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38290.594577] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38290.594592] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38290.594606] drm_ioctl+0x2d5/0x370 [drm] >[38290.594636] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38290.594643] ? __pm_runtime_resume+0x54/0x90 >[38290.594652] ? trace_hardirqs_on_caller+0xed/0x180 >[38290.594683] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38290.594691] do_vfs_ioctl+0xa5/0x6e0 >[38290.594704] SyS_ioctl+0x74/0x80 >[38290.594713] do_syscall_64+0x79/0x220 >[38290.594718] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38290.594721] RIP: 0033:0x7f70a90d90f7 >[38290.594724] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38290.594728] RAX: ffffffffffffffda RBX: 000055e7f386c0d0 RCX: 00007f70a90d90f7 >[38290.594730] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[38290.594732] RBP: 00007ffd456b98b0 R08: 000055e7f386c0d0 R09: 00007f70a939dcf0 >[38290.594734] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[38290.594736] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f463c2e0 >[38300.993683] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38300.993686] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38300.993688] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38300.993690] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38300.993691] Call Trace: >[38300.993698] dump_stack+0x85/0xbf >[38300.993702] swiotlb_alloc_coherent+0x1be/0x1d0 >[38300.993709] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38300.993718] ttm_dma_populate+0x25e/0x350 [ttm] >[38300.993724] ttm_tt_bind+0x2c/0x60 [ttm] >[38300.993728] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38300.993735] ttm_bo_validate+0x189/0x1a0 [ttm] >[38300.993738] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38300.993744] ? mutex_trylock+0xcd/0xe0 >[38300.993749] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38300.993781] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38300.993810] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38300.993841] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38300.993872] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38300.993892] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38300.993912] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38300.993942] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38300.993956] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38300.993968] drm_ioctl+0x2d5/0x370 [drm] >[38300.993984] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38300.993989] ? __pm_runtime_resume+0x54/0x90 >[38300.993994] ? trace_hardirqs_on_caller+0xed/0x180 >[38300.994010] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38300.994015] do_vfs_ioctl+0xa5/0x6e0 >[38300.994022] SyS_ioctl+0x74/0x80 >[38300.994026] do_syscall_64+0x79/0x220 >[38300.994029] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38300.994033] RIP: 0033:0x7f70a90d90f7 >[38300.994035] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38300.994039] RAX: ffffffffffffffda RBX: 000055e7f38be1a0 RCX: 00007f70a90d90f7 >[38300.994041] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[38300.994043] RBP: 00007ffd456b98b0 R08: 000055e7f38be1a0 R09: 0000000000000004 >[38300.994045] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38300.994046] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f3757c10 >[38301.012079] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38301.012082] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38301.012085] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38301.012086] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38301.012087] Call Trace: >[38301.012094] dump_stack+0x85/0xbf >[38301.012099] swiotlb_alloc_coherent+0x1be/0x1d0 >[38301.012107] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38301.012116] ttm_dma_populate+0x25e/0x350 [ttm] >[38301.012122] ttm_tt_bind+0x2c/0x60 [ttm] >[38301.012126] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38301.012133] ttm_bo_validate+0x189/0x1a0 [ttm] >[38301.012136] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38301.012142] ? mutex_trylock+0xcd/0xe0 >[38301.012148] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38301.012183] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38301.012208] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38301.012233] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38301.012259] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38301.012282] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38301.012302] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38301.012324] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38301.012338] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38301.012347] drm_ioctl+0x2d5/0x370 [drm] >[38301.012365] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38301.012371] ? __pm_runtime_resume+0x54/0x90 >[38301.012376] ? trace_hardirqs_on_caller+0xed/0x180 >[38301.012396] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38301.012402] do_vfs_ioctl+0xa5/0x6e0 >[38301.012408] SyS_ioctl+0x74/0x80 >[38301.012413] do_syscall_64+0x79/0x220 >[38301.012416] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38301.012418] RIP: 0033:0x7f70a90d90f7 >[38301.012420] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38301.012422] RAX: ffffffffffffffda RBX: 000055e7f38be1a0 RCX: 00007f70a90d90f7 >[38301.012424] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[38301.012425] RBP: 00007ffd456b98b0 R08: 000055e7f38be1a0 R09: 0000000000000004 >[38301.012426] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38301.012427] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f3757c10 >[38301.037920] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38301.037925] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38301.037929] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38301.037931] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38301.037933] Call Trace: >[38301.037942] dump_stack+0x85/0xbf >[38301.037947] swiotlb_alloc_coherent+0x1be/0x1d0 >[38301.037958] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38301.037985] ttm_dma_populate+0x25e/0x350 [ttm] >[38301.037995] ttm_tt_bind+0x2c/0x60 [ttm] >[38301.038001] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38301.038013] ttm_bo_validate+0x189/0x1a0 [ttm] >[38301.038017] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38301.038027] ? mutex_trylock+0xcd/0xe0 >[38301.038035] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38301.038079] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38301.038111] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38301.038149] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38301.038187] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38301.038222] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38301.038250] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38301.038285] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38301.038301] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38301.038316] drm_ioctl+0x2d5/0x370 [drm] >[38301.038344] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38301.038352] ? __pm_runtime_resume+0x54/0x90 >[38301.038359] ? trace_hardirqs_on_caller+0xed/0x180 >[38301.038390] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38301.038398] do_vfs_ioctl+0xa5/0x6e0 >[38301.038409] SyS_ioctl+0x74/0x80 >[38301.038416] do_syscall_64+0x79/0x220 >[38301.038422] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38301.038426] RIP: 0033:0x7f70a90d90f7 >[38301.038428] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38301.038433] RAX: ffffffffffffffda RBX: 000055e7f3a72da0 RCX: 00007f70a90d90f7 >[38301.038435] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38301.038437] RBP: 00007ffd456b9940 R08: 000055e7f3a72da0 R09: 0000000000000004 >[38301.038439] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38301.038441] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f462b690 >[38301.555021] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38301.555024] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38301.555026] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38301.555028] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38301.555029] Call Trace: >[38301.555036] dump_stack+0x85/0xbf >[38301.555041] swiotlb_alloc_coherent+0x1be/0x1d0 >[38301.555049] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38301.555057] ttm_dma_populate+0x25e/0x350 [ttm] >[38301.555063] ttm_tt_bind+0x2c/0x60 [ttm] >[38301.555067] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38301.555075] ttm_bo_validate+0x189/0x1a0 [ttm] >[38301.555078] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38301.555084] ? mutex_trylock+0xcd/0xe0 >[38301.555089] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38301.555127] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38301.555148] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38301.555172] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38301.555195] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38301.555218] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38301.555236] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38301.555258] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38301.555272] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38301.555280] drm_ioctl+0x2d5/0x370 [drm] >[38301.555299] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38301.555304] ? __pm_runtime_resume+0x54/0x90 >[38301.555309] ? trace_hardirqs_on_caller+0xed/0x180 >[38301.555328] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38301.555334] do_vfs_ioctl+0xa5/0x6e0 >[38301.555341] SyS_ioctl+0x74/0x80 >[38301.555346] do_syscall_64+0x79/0x220 >[38301.555349] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38301.555351] RIP: 0033:0x7fd8d64ef0f7 >[38301.555352] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38301.555355] RAX: ffffffffffffffda RBX: 0000000002b481b0 RCX: 00007fd8d64ef0f7 >[38301.555356] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[38301.555358] RBP: 00007ffcc6dba1c0 R08: 0000000002b481b0 R09: 0000000000000004 >[38301.555359] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[38301.555360] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003263770 >[38302.010494] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38302.010499] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38302.010503] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38302.010505] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38302.010507] Call Trace: >[38302.010516] dump_stack+0x85/0xbf >[38302.010522] swiotlb_alloc_coherent+0x1be/0x1d0 >[38302.010534] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38302.010551] ttm_dma_populate+0x25e/0x350 [ttm] >[38302.010563] ttm_tt_bind+0x2c/0x60 [ttm] >[38302.010570] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38302.010585] ttm_bo_validate+0x189/0x1a0 [ttm] >[38302.010590] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38302.010600] ? mutex_trylock+0xcd/0xe0 >[38302.010609] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38302.010649] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38302.010681] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38302.010720] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38302.010759] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38302.010795] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38302.010821] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38302.010855] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38302.010871] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38302.010885] drm_ioctl+0x2d5/0x370 [drm] >[38302.010913] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38302.010921] ? __pm_runtime_resume+0x54/0x90 >[38302.010929] ? trace_hardirqs_on_caller+0xed/0x180 >[38302.010959] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38302.010967] do_vfs_ioctl+0xa5/0x6e0 >[38302.010980] SyS_ioctl+0x74/0x80 >[38302.010988] do_syscall_64+0x79/0x220 >[38302.010993] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38302.010997] RIP: 0033:0x7f70a90d90f7 >[38302.010999] RSP: 002b:00007ffd456b9968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38302.011004] RAX: ffffffffffffffda RBX: 000055e7f077d310 RCX: 00007f70a90d90f7 >[38302.011006] RDX: 00007ffd456b99b0 RSI: 00000000c0206440 RDI: 000000000000000c >[38302.011008] RBP: 00007ffd456b99b0 R08: 000055e7f077d310 R09: 0000000000000004 >[38302.011010] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38302.011013] R13: 000000000000000c R14: 00007ffd456b9a48 R15: 000055e7f17fa460 >[38310.538339] swiotlb_tbl_map_single: 22 callbacks suppressed >[38310.538342] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38310.538346] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38310.538350] CPU: 7 PID: 20805 Comm: Bright_Past Not tainted 4.16.0-rc6-mm_thp #1 >[38310.538353] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38310.538355] Call Trace: >[38310.538363] dump_stack+0x85/0xbf >[38310.538370] swiotlb_alloc_coherent+0x1be/0x1d0 >[38310.538382] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38310.538398] ttm_dma_populate+0x25e/0x350 [ttm] >[38310.538410] ttm_tt_bind+0x2c/0x60 [ttm] >[38310.538416] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38310.538430] ttm_bo_validate+0x189/0x1a0 [ttm] >[38310.538435] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38310.538445] ? mutex_trylock+0xcd/0xe0 >[38310.538454] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38310.538493] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38310.538525] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38310.538564] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38310.538602] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38310.538637] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38310.538663] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38310.538698] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38310.538713] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38310.538727] drm_ioctl+0x2d5/0x370 [drm] >[38310.538755] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38310.538762] ? __pm_runtime_resume+0x54/0x90 >[38310.538771] ? trace_hardirqs_on_caller+0xed/0x180 >[38310.538801] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38310.538809] do_vfs_ioctl+0xa5/0x6e0 >[38310.538822] SyS_ioctl+0x74/0x80 >[38310.538830] do_syscall_64+0x79/0x220 >[38310.538835] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38310.538839] RIP: 0033:0x7feb058560f7 >[38310.538841] RSP: 002b:00007fff6e3a07b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38310.538845] RAX: ffffffffffffffda RBX: 0000000003273b80 RCX: 00007feb058560f7 >[38310.538847] RDX: 00007fff6e3a0800 RSI: 00000000c0206440 RDI: 0000000000000014 >[38310.538849] RBP: 00007fff6e3a0800 R08: 0000000003273b80 R09: 00007feb05b1b130 >[38310.538851] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[38310.538853] R13: 0000000000000014 R14: 00007fff6e3a0898 R15: 0000000003273ab0 >[38310.593174] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38310.593179] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38310.593183] CPU: 7 PID: 20805 Comm: Bright_Past Not tainted 4.16.0-rc6-mm_thp #1 >[38310.593185] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38310.593187] Call Trace: >[38310.593196] dump_stack+0x85/0xbf >[38310.593202] swiotlb_alloc_coherent+0x1be/0x1d0 >[38310.593213] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38310.593229] ttm_dma_populate+0x25e/0x350 [ttm] >[38310.593239] ttm_tt_bind+0x2c/0x60 [ttm] >[38310.593246] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38310.593259] ttm_bo_validate+0x189/0x1a0 [ttm] >[38310.593264] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38310.593274] ? mutex_trylock+0xcd/0xe0 >[38310.593282] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38310.593325] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38310.593354] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38310.593390] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38310.593424] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38310.593457] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38310.593482] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38310.593513] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38310.593526] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38310.593539] drm_ioctl+0x2d5/0x370 [drm] >[38310.593566] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38310.593573] ? __pm_runtime_resume+0x54/0x90 >[38310.593581] ? trace_hardirqs_on_caller+0xed/0x180 >[38310.593609] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38310.593617] do_vfs_ioctl+0xa5/0x6e0 >[38310.593629] SyS_ioctl+0x74/0x80 >[38310.593636] do_syscall_64+0x79/0x220 >[38310.593641] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38310.593645] RIP: 0033:0x7feb058560f7 >[38310.593647] RSP: 002b:00007fff6e3a07b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38310.593651] RAX: ffffffffffffffda RBX: 0000000002a70820 RCX: 00007feb058560f7 >[38310.593654] RDX: 00007fff6e3a0800 RSI: 00000000c0206440 RDI: 0000000000000014 >[38310.593656] RBP: 00007fff6e3a0800 R08: 0000000002a70820 R09: 0000000000000005 >[38310.593658] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[38310.593660] R13: 0000000000000014 R14: 00007fff6e3a0898 R15: 0000000002a70750 >[38312.592264] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38312.592267] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38312.592270] CPU: 5 PID: 20805 Comm: Bright_Past Not tainted 4.16.0-rc6-mm_thp #1 >[38312.592271] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38312.592272] Call Trace: >[38312.592279] dump_stack+0x85/0xbf >[38312.592283] swiotlb_alloc_coherent+0x1be/0x1d0 >[38312.592290] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38312.592299] ttm_dma_populate+0x25e/0x350 [ttm] >[38312.592305] ttm_tt_bind+0x2c/0x60 [ttm] >[38312.592309] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38312.592316] ttm_bo_validate+0x189/0x1a0 [ttm] >[38312.592319] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38312.592325] ? mutex_trylock+0xcd/0xe0 >[38312.592330] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38312.592362] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38312.592380] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38312.592401] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38312.592422] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38312.592442] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38312.592457] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38312.592476] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38312.592488] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38312.592495] drm_ioctl+0x2d5/0x370 [drm] >[38312.592511] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38312.592516] ? __pm_runtime_resume+0x54/0x90 >[38312.592521] ? trace_hardirqs_on_caller+0xed/0x180 >[38312.592538] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38312.592543] do_vfs_ioctl+0xa5/0x6e0 >[38312.592549] SyS_ioctl+0x74/0x80 >[38312.592554] do_syscall_64+0x79/0x220 >[38312.592557] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38312.592559] RIP: 0033:0x7feb058560f7 >[38312.592561] RSP: 002b:00007fff6e3a0f98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38312.592563] RAX: ffffffffffffffda RBX: 00000000032f8c30 RCX: 00007feb058560f7 >[38312.592565] RDX: 00007fff6e3a0fe0 RSI: 00000000c0206440 RDI: 0000000000000014 >[38312.592566] RBP: 00007fff6e3a0fe0 R08: 00000000032f8c30 R09: 0000000000000004 >[38312.592567] R10: 0000000000eee010 R11: 0000000000000246 R12: 00000000c0206440 >[38312.592568] R13: 0000000000000014 R14: 00007fff6e3a1078 R15: 00000000033212c0 >[38313.309276] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38313.309280] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38313.309283] CPU: 5 PID: 20805 Comm: Bright_Past Not tainted 4.16.0-rc6-mm_thp #1 >[38313.309284] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38313.309285] Call Trace: >[38313.309293] dump_stack+0x85/0xbf >[38313.309298] swiotlb_alloc_coherent+0x1be/0x1d0 >[38313.309306] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38313.309316] ttm_dma_populate+0x25e/0x350 [ttm] >[38313.309323] ttm_tt_bind+0x2c/0x60 [ttm] >[38313.309327] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38313.309336] ttm_bo_validate+0x189/0x1a0 [ttm] >[38313.309339] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38313.309346] ? mutex_trylock+0xcd/0xe0 >[38313.309352] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38313.309403] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38313.309437] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38313.309474] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38313.309513] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38313.309547] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38313.309573] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38313.309602] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38313.309617] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38313.309631] drm_ioctl+0x2d5/0x370 [drm] >[38313.309658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38313.309665] ? __pm_runtime_resume+0x54/0x90 >[38313.309673] ? trace_hardirqs_on_caller+0xed/0x180 >[38313.309703] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38313.309711] do_vfs_ioctl+0xa5/0x6e0 >[38313.309722] SyS_ioctl+0x74/0x80 >[38313.309729] do_syscall_64+0x79/0x220 >[38313.309734] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38313.309738] RIP: 0033:0x7feb058560f7 >[38313.309740] RSP: 002b:00007fff6e3a07b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38313.309744] RAX: ffffffffffffffda RBX: 0000000002150740 RCX: 00007feb058560f7 >[38313.309746] RDX: 00007fff6e3a0800 RSI: 00000000c0206440 RDI: 0000000000000014 >[38313.309748] RBP: 00007fff6e3a0800 R08: 0000000002150740 R09: 0000000000000004 >[38313.309750] R10: 0000000000eee010 R11: 0000000000000246 R12: 00000000c0206440 >[38313.309751] R13: 0000000000000014 R14: 00007fff6e3a0898 R15: 0000000003266fb0 >[38313.901758] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38313.901763] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38313.901767] CPU: 5 PID: 20805 Comm: Bright_Past Not tainted 4.16.0-rc6-mm_thp #1 >[38313.901769] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38313.901771] Call Trace: >[38313.901779] dump_stack+0x85/0xbf >[38313.901785] swiotlb_alloc_coherent+0x1be/0x1d0 >[38313.901796] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38313.901812] ttm_dma_populate+0x25e/0x350 [ttm] >[38313.901822] ttm_tt_bind+0x2c/0x60 [ttm] >[38313.901829] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38313.901843] ttm_bo_validate+0x189/0x1a0 [ttm] >[38313.901848] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38313.901867] ? mutex_trylock+0xcd/0xe0 >[38313.901875] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38313.901931] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38313.901959] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38313.901994] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38313.902028] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38313.902060] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38313.902084] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38313.902125] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38313.902139] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38313.902152] drm_ioctl+0x2d5/0x370 [drm] >[38313.902179] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38313.902186] ? __pm_runtime_resume+0x54/0x90 >[38313.902194] ? trace_hardirqs_on_caller+0xed/0x180 >[38313.902223] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38313.902230] do_vfs_ioctl+0xa5/0x6e0 >[38313.902242] SyS_ioctl+0x74/0x80 >[38313.902250] do_syscall_64+0x79/0x220 >[38313.902255] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38313.902258] RIP: 0033:0x7feb058560f7 >[38313.902261] RSP: 002b:00007fff6e3a0f98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38313.902265] RAX: ffffffffffffffda RBX: 0000000002a4f720 RCX: 00007feb058560f7 >[38313.902267] RDX: 00007fff6e3a0fe0 RSI: 00000000c0206440 RDI: 0000000000000014 >[38313.902269] RBP: 00007fff6e3a0fe0 R08: 0000000002a4f720 R09: 0000000000000004 >[38313.902272] R10: 0000000000eee010 R11: 0000000000000246 R12: 00000000c0206440 >[38313.902274] R13: 0000000000000014 R14: 00007fff6e3a1078 R15: 0000000002991100 >[38316.383701] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38316.383705] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38316.383708] CPU: 2 PID: 20805 Comm: Bright_Past Not tainted 4.16.0-rc6-mm_thp #1 >[38316.383710] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38316.383712] Call Trace: >[38316.383720] dump_stack+0x85/0xbf >[38316.383726] swiotlb_alloc_coherent+0x1be/0x1d0 >[38316.383736] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38316.383750] ttm_dma_populate+0x25e/0x350 [ttm] >[38316.383761] ttm_tt_bind+0x2c/0x60 [ttm] >[38316.383767] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38316.383780] ttm_bo_validate+0x189/0x1a0 [ttm] >[38316.383785] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38316.383794] ? mutex_trylock+0xcd/0xe0 >[38316.383803] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38316.383839] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38316.383862] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38316.383892] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38316.383916] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38316.383938] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38316.383956] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38316.383977] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38316.383988] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38316.383997] drm_ioctl+0x2d5/0x370 [drm] >[38316.384014] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38316.384019] ? __pm_runtime_resume+0x54/0x90 >[38316.384024] ? trace_hardirqs_on_caller+0xed/0x180 >[38316.384043] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38316.384048] do_vfs_ioctl+0xa5/0x6e0 >[38316.384055] SyS_ioctl+0x74/0x80 >[38316.384060] do_syscall_64+0x79/0x220 >[38316.384063] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38316.384066] RIP: 0033:0x7feb058560f7 >[38316.384067] RSP: 002b:00007fff6e3a07b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38316.384070] RAX: ffffffffffffffda RBX: 0000000002a44b80 RCX: 00007feb058560f7 >[38316.384072] RDX: 00007fff6e3a0800 RSI: 00000000c0206440 RDI: 0000000000000014 >[38316.384073] RBP: 00007fff6e3a0800 R08: 0000000002a44b80 R09: 0000000000000004 >[38316.384074] R10: 0000000000eee010 R11: 0000000000000246 R12: 00000000c0206440 >[38316.384075] R13: 0000000000000014 R14: 00007fff6e3a0898 R15: 0000000003473c00 >[38316.744347] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38316.744351] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38316.744354] CPU: 3 PID: 20805 Comm: Bright_Past Not tainted 4.16.0-rc6-mm_thp #1 >[38316.744356] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38316.744358] Call Trace: >[38316.744365] dump_stack+0x85/0xbf >[38316.744371] swiotlb_alloc_coherent+0x1be/0x1d0 >[38316.744381] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38316.744395] ttm_dma_populate+0x25e/0x350 [ttm] >[38316.744403] ttm_tt_bind+0x2c/0x60 [ttm] >[38316.744409] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38316.744420] ttm_bo_validate+0x189/0x1a0 [ttm] >[38316.744424] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38316.744432] ? mutex_trylock+0xcd/0xe0 >[38316.744439] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38316.744478] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38316.744508] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38316.744547] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38316.744585] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38316.744620] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38316.744648] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38316.744682] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38316.744697] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38316.744711] drm_ioctl+0x2d5/0x370 [drm] >[38316.744740] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38316.744748] ? __pm_runtime_resume+0x54/0x90 >[38316.744756] ? trace_hardirqs_on_caller+0xed/0x180 >[38316.744787] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38316.744795] do_vfs_ioctl+0xa5/0x6e0 >[38316.744807] SyS_ioctl+0x74/0x80 >[38316.744814] do_syscall_64+0x79/0x220 >[38316.744820] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38316.744824] RIP: 0033:0x7feb058560f7 >[38316.744826] RSP: 002b:00007fff6e3a0f98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38316.744830] RAX: ffffffffffffffda RBX: 00000000021ba430 RCX: 00007feb058560f7 >[38316.744833] RDX: 00007fff6e3a0fe0 RSI: 00000000c0206440 RDI: 0000000000000014 >[38316.744835] RBP: 00007fff6e3a0fe0 R08: 00000000021ba430 R09: 0000000000000004 >[38316.744837] R10: 0000000000eee010 R11: 0000000000000246 R12: 00000000c0206440 >[38316.744839] R13: 0000000000000014 R14: 00007fff6e3a1078 R15: 00000000021278c0 >[38316.746992] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38316.746996] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38316.746999] CPU: 3 PID: 20805 Comm: Bright_Past Not tainted 4.16.0-rc6-mm_thp #1 >[38316.747001] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38316.747003] Call Trace: >[38316.747010] dump_stack+0x85/0xbf >[38316.747015] swiotlb_alloc_coherent+0x1be/0x1d0 >[38316.747026] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38316.747042] ttm_dma_populate+0x25e/0x350 [ttm] >[38316.747054] ttm_tt_bind+0x2c/0x60 [ttm] >[38316.747060] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38316.747075] ttm_bo_validate+0x189/0x1a0 [ttm] >[38316.747080] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38316.747090] ? mutex_trylock+0xcd/0xe0 >[38316.747099] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38316.747132] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38316.747164] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38316.747202] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38316.747237] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38316.747272] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38316.747300] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38316.747335] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38316.747350] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38316.747366] drm_ioctl+0x2d5/0x370 [drm] >[38316.747396] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38316.747403] ? __pm_runtime_resume+0x54/0x90 >[38316.747412] ? trace_hardirqs_on_caller+0xed/0x180 >[38316.747444] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38316.747451] do_vfs_ioctl+0xa5/0x6e0 >[38316.747464] SyS_ioctl+0x74/0x80 >[38316.747472] do_syscall_64+0x79/0x220 >[38316.747477] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38316.747480] RIP: 0033:0x7feb058560f7 >[38316.747483] RSP: 002b:00007fff6e3a0f98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38316.747487] RAX: ffffffffffffffda RBX: 00000000021ba430 RCX: 00007feb058560f7 >[38316.747489] RDX: 00007fff6e3a0fe0 RSI: 00000000c0206440 RDI: 0000000000000014 >[38316.747492] RBP: 00007fff6e3a0fe0 R08: 00000000021ba430 R09: 0000000000000004 >[38316.747494] R10: 0000000000eee010 R11: 0000000000000246 R12: 00000000c0206440 >[38316.747496] R13: 0000000000000014 R14: 00007fff6e3a1078 R15: 00000000021278c0 >[38319.090385] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38319.090390] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38319.090394] CPU: 3 PID: 20805 Comm: Bright_Past Not tainted 4.16.0-rc6-mm_thp #1 >[38319.090406] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38319.090408] Call Trace: >[38319.090417] dump_stack+0x85/0xbf >[38319.090423] swiotlb_alloc_coherent+0x1be/0x1d0 >[38319.090433] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38319.090448] ttm_dma_populate+0x25e/0x350 [ttm] >[38319.090459] ttm_tt_bind+0x2c/0x60 [ttm] >[38319.090465] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38319.090479] ttm_bo_validate+0x189/0x1a0 [ttm] >[38319.090483] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38319.090493] ? mutex_trylock+0xcd/0xe0 >[38319.090501] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38319.090539] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38319.090571] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38319.090579] ? __lock_acquire+0x2d4/0x1340 >[38319.090612] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38319.090647] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38319.090680] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38319.090706] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38319.090738] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38319.090751] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38319.090764] drm_ioctl+0x2d5/0x370 [drm] >[38319.090790] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38319.090797] ? __pm_runtime_resume+0x54/0x90 >[38319.090804] ? trace_hardirqs_on_caller+0xed/0x180 >[38319.090842] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38319.090850] do_vfs_ioctl+0xa5/0x6e0 >[38319.090861] SyS_ioctl+0x74/0x80 >[38319.090869] do_syscall_64+0x79/0x220 >[38319.090874] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38319.090877] RIP: 0033:0x7feb058560f7 >[38319.090890] RSP: 002b:00007fff6e3a07b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38319.090894] RAX: ffffffffffffffda RBX: 000000000333c370 RCX: 00007feb058560f7 >[38319.090896] RDX: 00007fff6e3a0800 RSI: 00000000c0206440 RDI: 0000000000000014 >[38319.090898] RBP: 00007fff6e3a0800 R08: 000000000333c370 R09: 00007feb05b1ac50 >[38319.090900] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[38319.090903] R13: 0000000000000014 R14: 00007fff6e3a0898 R15: 0000000002a5b1a0 >[38323.112587] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38323.112590] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38323.112593] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38323.112594] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38323.112595] Call Trace: >[38323.112602] dump_stack+0x85/0xbf >[38323.112616] swiotlb_alloc_coherent+0x1be/0x1d0 >[38323.112624] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38323.112633] ttm_dma_populate+0x25e/0x350 [ttm] >[38323.112639] ttm_tt_bind+0x2c/0x60 [ttm] >[38323.112643] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38323.112661] ttm_bo_validate+0x189/0x1a0 [ttm] >[38323.112666] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38323.112674] ? mutex_trylock+0xcd/0xe0 >[38323.112682] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38323.112734] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38323.112760] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38323.112791] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38323.112821] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38323.112850] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38323.112874] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38323.112916] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38323.112930] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38323.112941] drm_ioctl+0x2d5/0x370 [drm] >[38323.112988] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38323.112995] ? __pm_runtime_resume+0x54/0x90 >[38323.113004] ? trace_hardirqs_on_caller+0xed/0x180 >[38323.113042] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38323.113049] do_vfs_ioctl+0xa5/0x6e0 >[38323.113060] SyS_ioctl+0x74/0x80 >[38323.113067] do_syscall_64+0x79/0x220 >[38323.113072] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38323.113075] RIP: 0033:0x7f70a90d90f7 >[38323.113077] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38323.113082] RAX: ffffffffffffffda RBX: 000055e7f29a5f00 RCX: 00007f70a90d90f7 >[38323.113084] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38323.113086] RBP: 00007ffd456b9940 R08: 000055e7f29a5f00 R09: 0000000000000004 >[38323.113088] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38323.113090] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f115a300 >[38336.931910] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38336.931913] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38336.931916] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38336.931917] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38336.931918] Call Trace: >[38336.931926] dump_stack+0x85/0xbf >[38336.931930] swiotlb_alloc_coherent+0x1be/0x1d0 >[38336.931937] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38336.931947] ttm_dma_populate+0x25e/0x350 [ttm] >[38336.931953] ttm_tt_bind+0x2c/0x60 [ttm] >[38336.931957] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38336.931980] ttm_bo_validate+0x189/0x1a0 [ttm] >[38336.931985] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38336.931992] ? mutex_trylock+0xcd/0xe0 >[38336.931997] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38336.932039] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38336.932060] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38336.932083] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38336.932107] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38336.932131] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38336.932149] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38336.932169] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38336.932180] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38336.932188] drm_ioctl+0x2d5/0x370 [drm] >[38336.932205] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38336.932210] ? __pm_runtime_resume+0x54/0x90 >[38336.932215] ? trace_hardirqs_on_caller+0xed/0x180 >[38336.932233] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38336.932240] do_vfs_ioctl+0xa5/0x6e0 >[38336.932246] SyS_ioctl+0x74/0x80 >[38336.932251] do_syscall_64+0x79/0x220 >[38336.932254] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38336.932257] RIP: 0033:0x7f70a90d90f7 >[38336.932258] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38336.932261] RAX: ffffffffffffffda RBX: 000055e7ef2dd650 RCX: 00007f70a90d90f7 >[38336.932262] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38336.932263] RBP: 00007ffd456b9940 R08: 000055e7ef2dd650 R09: 00007f70a939dcb0 >[38336.932264] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[38336.932266] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee954650 >[38445.198267] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38445.198270] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38445.198273] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38445.198274] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38445.198276] Call Trace: >[38445.198283] dump_stack+0x85/0xbf >[38445.198287] swiotlb_alloc_coherent+0x1be/0x1d0 >[38445.198295] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38445.198304] ttm_dma_populate+0x25e/0x350 [ttm] >[38445.198310] ttm_tt_bind+0x2c/0x60 [ttm] >[38445.198314] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38445.198322] ttm_bo_validate+0x189/0x1a0 [ttm] >[38445.198325] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38445.198331] ? mutex_trylock+0xcd/0xe0 >[38445.198336] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38445.198365] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38445.198386] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38445.198420] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38445.198443] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38445.198470] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38445.198488] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38445.198509] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38445.198521] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38445.198529] drm_ioctl+0x2d5/0x370 [drm] >[38445.198547] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38445.198551] ? __pm_runtime_resume+0x54/0x90 >[38445.198557] ? trace_hardirqs_on_caller+0xed/0x180 >[38445.198575] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38445.198580] do_vfs_ioctl+0xa5/0x6e0 >[38445.198587] SyS_ioctl+0x74/0x80 >[38445.198592] do_syscall_64+0x79/0x220 >[38445.198595] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38445.198598] RIP: 0033:0x7f70a90d90f7 >[38445.198599] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38445.198602] RAX: ffffffffffffffda RBX: 000055e7f2d2def0 RCX: 00007f70a90d90f7 >[38445.198603] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38445.198615] RBP: 00007ffd456b9940 R08: 000055e7f2d2def0 R09: 0000000000000005 >[38445.198616] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[38445.198617] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2d2de20 >[38446.636493] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38446.636498] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38446.636501] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38446.636503] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38446.636505] Call Trace: >[38446.636513] dump_stack+0x85/0xbf >[38446.636518] swiotlb_alloc_coherent+0x1be/0x1d0 >[38446.636527] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38446.636538] ttm_dma_populate+0x25e/0x350 [ttm] >[38446.636548] ttm_tt_bind+0x2c/0x60 [ttm] >[38446.636555] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38446.636569] ttm_bo_validate+0x189/0x1a0 [ttm] >[38446.636573] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38446.636583] ? mutex_trylock+0xcd/0xe0 >[38446.636591] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38446.636650] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38446.636690] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38446.636736] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38446.636790] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38446.636833] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38446.636868] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38446.636899] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38446.636916] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38446.636929] drm_ioctl+0x2d5/0x370 [drm] >[38446.636956] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38446.636963] ? __pm_runtime_resume+0x54/0x90 >[38446.636971] ? trace_hardirqs_on_caller+0xed/0x180 >[38446.636998] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38446.637004] do_vfs_ioctl+0xa5/0x6e0 >[38446.637011] SyS_ioctl+0x74/0x80 >[38446.637016] do_syscall_64+0x79/0x220 >[38446.637019] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38446.637022] RIP: 0033:0x7f70a90d90f7 >[38446.637024] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38446.637028] RAX: ffffffffffffffda RBX: 000055e7f2d2de90 RCX: 00007f70a90d90f7 >[38446.637030] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38446.637032] RBP: 00007ffd456b9940 R08: 000055e7f2d2de90 R09: 0000000000000004 >[38446.637034] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38446.637036] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eb767c90 >[38476.721450] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38476.721453] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38476.721456] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38476.721457] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38476.721458] Call Trace: >[38476.721465] dump_stack+0x85/0xbf >[38476.721469] swiotlb_alloc_coherent+0x1be/0x1d0 >[38476.721477] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38476.721486] ttm_dma_populate+0x25e/0x350 [ttm] >[38476.721492] ttm_tt_bind+0x2c/0x60 [ttm] >[38476.721496] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38476.721504] ttm_bo_validate+0x189/0x1a0 [ttm] >[38476.721507] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38476.721512] ? mutex_trylock+0xcd/0xe0 >[38476.721517] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38476.721553] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38476.721583] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38476.721618] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38476.721663] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38476.721696] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38476.721721] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38476.721741] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38476.721754] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38476.721762] drm_ioctl+0x2d5/0x370 [drm] >[38476.721789] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38476.721794] ? __pm_runtime_resume+0x54/0x90 >[38476.721809] ? trace_hardirqs_on_caller+0xed/0x180 >[38476.721827] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38476.721832] do_vfs_ioctl+0xa5/0x6e0 >[38476.721838] SyS_ioctl+0x74/0x80 >[38476.721843] do_syscall_64+0x79/0x220 >[38476.721846] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38476.721848] RIP: 0033:0x7f70a90d90f7 >[38476.721849] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38476.721852] RAX: ffffffffffffffda RBX: 000055e7f444a240 RCX: 00007f70a90d90f7 >[38476.721853] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38476.721855] RBP: 00007ffd456b9940 R08: 000055e7f444a240 R09: 000000000000000b >[38476.721856] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[38476.721857] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1f44330 >[38512.701622] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38512.701625] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38512.701628] CPU: 6 PID: 20805 Comm: Bright_Past Not tainted 4.16.0-rc6-mm_thp #1 >[38512.701629] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38512.701630] Call Trace: >[38512.701637] dump_stack+0x85/0xbf >[38512.701641] swiotlb_alloc_coherent+0x1be/0x1d0 >[38512.701649] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38512.701658] ttm_dma_populate+0x25e/0x350 [ttm] >[38512.701664] ttm_tt_bind+0x2c/0x60 [ttm] >[38512.701668] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38512.701676] ttm_bo_validate+0x189/0x1a0 [ttm] >[38512.701679] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38512.701685] ? mutex_trylock+0xcd/0xe0 >[38512.701690] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38512.701721] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38512.701739] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38512.701761] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38512.701782] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38512.701803] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38512.701827] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38512.701855] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38512.701872] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38512.701883] drm_ioctl+0x2d5/0x370 [drm] >[38512.701908] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38512.701916] ? __pm_runtime_resume+0x54/0x90 >[38512.701924] ? trace_hardirqs_on_caller+0xed/0x180 >[38512.701962] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38512.701969] do_vfs_ioctl+0xa5/0x6e0 >[38512.701979] SyS_ioctl+0x74/0x80 >[38512.701985] do_syscall_64+0x79/0x220 >[38512.701990] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38512.701994] RIP: 0033:0x7feb058560f7 >[38512.701996] RSP: 002b:00007fff6e3a13a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38512.702000] RAX: ffffffffffffffda RBX: 00000000024950d0 RCX: 00007feb058560f7 >[38512.702002] RDX: 00007fff6e3a13f0 RSI: 00000000c0206440 RDI: 0000000000000014 >[38512.702004] RBP: 00007fff6e3a13f0 R08: 00000000024950d0 R09: 0000000000000004 >[38512.702006] R10: 0000000000eee010 R11: 0000000000000246 R12: 00000000c0206440 >[38512.702008] R13: 0000000000000014 R14: 00007fff6e3a1488 R15: 00000000034ca0c0 >[38554.191036] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38554.191040] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38554.191042] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38554.191044] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38554.191045] Call Trace: >[38554.191051] dump_stack+0x85/0xbf >[38554.191056] swiotlb_alloc_coherent+0x1be/0x1d0 >[38554.191063] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38554.191072] ttm_dma_populate+0x25e/0x350 [ttm] >[38554.191078] ttm_tt_bind+0x2c/0x60 [ttm] >[38554.191082] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38554.191089] ttm_bo_validate+0x189/0x1a0 [ttm] >[38554.191092] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38554.191098] ? mutex_trylock+0xcd/0xe0 >[38554.191104] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38554.191134] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38554.191155] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38554.191178] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38554.191200] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38554.191222] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38554.191238] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38554.191258] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38554.191270] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38554.191278] drm_ioctl+0x2d5/0x370 [drm] >[38554.191295] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38554.191299] ? __pm_runtime_resume+0x54/0x90 >[38554.191304] ? trace_hardirqs_on_caller+0xed/0x180 >[38554.191322] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38554.191327] do_vfs_ioctl+0xa5/0x6e0 >[38554.191333] SyS_ioctl+0x74/0x80 >[38554.191338] do_syscall_64+0x79/0x220 >[38554.191341] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38554.191344] RIP: 0033:0x7f70a90d90f7 >[38554.191345] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38554.191348] RAX: ffffffffffffffda RBX: 000055e7f21e4e30 RCX: 00007f70a90d90f7 >[38554.191349] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38554.191350] RBP: 00007ffd456b9940 R08: 000055e7f21e4e30 R09: 00007f70a939dcf0 >[38554.191351] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[38554.191353] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f42b0640 >[38554.301747] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38554.301751] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38554.301753] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38554.301755] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38554.301756] Call Trace: >[38554.301763] dump_stack+0x85/0xbf >[38554.301767] swiotlb_alloc_coherent+0x1be/0x1d0 >[38554.301774] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38554.301783] ttm_dma_populate+0x25e/0x350 [ttm] >[38554.301789] ttm_tt_bind+0x2c/0x60 [ttm] >[38554.301793] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38554.301801] ttm_bo_validate+0x189/0x1a0 [ttm] >[38554.301804] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38554.301810] ? mutex_trylock+0xcd/0xe0 >[38554.301815] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38554.301848] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38554.301868] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38554.301889] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38554.301910] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38554.301931] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38554.301946] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38554.301966] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38554.301978] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38554.301985] drm_ioctl+0x2d5/0x370 [drm] >[38554.302002] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38554.302006] ? __pm_runtime_resume+0x54/0x90 >[38554.302012] ? trace_hardirqs_on_caller+0xed/0x180 >[38554.302029] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38554.302034] do_vfs_ioctl+0xa5/0x6e0 >[38554.302041] SyS_ioctl+0x74/0x80 >[38554.302046] do_syscall_64+0x79/0x220 >[38554.302049] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38554.302051] RIP: 0033:0x7f70a90d90f7 >[38554.302053] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38554.302055] RAX: ffffffffffffffda RBX: 000055e7f21e4e30 RCX: 00007f70a90d90f7 >[38554.302057] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38554.302058] RBP: 00007ffd456b9940 R08: 000055e7f21e4e30 R09: 00007f70a939dcf0 >[38554.302059] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[38554.302060] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f42b0640 >[38638.399354] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38638.399368] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38638.399371] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38638.399373] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38638.399375] Call Trace: >[38638.399383] dump_stack+0x85/0xbf >[38638.399389] swiotlb_alloc_coherent+0x1be/0x1d0 >[38638.399400] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38638.399409] ttm_dma_populate+0x25e/0x350 [ttm] >[38638.399415] ttm_tt_bind+0x2c/0x60 [ttm] >[38638.399419] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38638.399427] ttm_bo_validate+0x189/0x1a0 [ttm] >[38638.399430] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38638.399436] ? mutex_trylock+0xcd/0xe0 >[38638.399441] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38638.399474] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38638.399495] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38638.399501] ? __lock_acquire+0x2d4/0x1340 >[38638.399526] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38638.399559] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38638.399582] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38638.399600] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38638.399621] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38638.399633] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38638.399641] drm_ioctl+0x2d5/0x370 [drm] >[38638.399658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38638.399663] ? __pm_runtime_resume+0x54/0x90 >[38638.399667] ? trace_hardirqs_on_caller+0xed/0x180 >[38638.399686] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38638.399691] do_vfs_ioctl+0xa5/0x6e0 >[38638.399698] SyS_ioctl+0x74/0x80 >[38638.399702] do_syscall_64+0x79/0x220 >[38638.399706] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38638.399708] RIP: 0033:0x7fd8d64ef0f7 >[38638.399709] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38638.399712] RAX: ffffffffffffffda RBX: 0000000002b481b0 RCX: 00007fd8d64ef0f7 >[38638.399714] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[38638.399715] RBP: 00007ffcc6dba1c0 R08: 0000000002b481b0 R09: 0000000000000004 >[38638.399716] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[38638.399717] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c6c710 >[38664.444351] XFS (sdb): Mounting V5 Filesystem >[38664.828337] XFS (sdb): Ending clean mount >[38665.724719] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38665.724723] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38665.724727] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38665.724729] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38665.724731] Call Trace: >[38665.724739] dump_stack+0x85/0xbf >[38665.724745] swiotlb_alloc_coherent+0x1be/0x1d0 >[38665.724756] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38665.724771] ttm_dma_populate+0x25e/0x350 [ttm] >[38665.724781] ttm_tt_bind+0x2c/0x60 [ttm] >[38665.724788] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38665.724802] ttm_bo_validate+0x189/0x1a0 [ttm] >[38665.724806] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38665.724815] ? mutex_trylock+0xcd/0xe0 >[38665.724823] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38665.724861] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38665.724890] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38665.724923] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38665.724958] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38665.724990] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38665.725013] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38665.725042] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38665.725057] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38665.725070] drm_ioctl+0x2d5/0x370 [drm] >[38665.725098] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38665.725105] ? __pm_runtime_resume+0x54/0x90 >[38665.725113] ? trace_hardirqs_on_caller+0xed/0x180 >[38665.725139] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38665.725146] do_vfs_ioctl+0xa5/0x6e0 >[38665.725155] SyS_ioctl+0x74/0x80 >[38665.725161] do_syscall_64+0x79/0x220 >[38665.725166] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38665.725169] RIP: 0033:0x7f70a90d90f7 >[38665.725171] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38665.725174] RAX: ffffffffffffffda RBX: 000055e7f0b52ab0 RCX: 00007f70a90d90f7 >[38665.725176] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[38665.725177] RBP: 00007ffd456b98b0 R08: 000055e7f0b52ab0 R09: 0000000000000004 >[38665.725179] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38665.725181] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f40b84f0 >[38666.715689] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38666.715694] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38666.715697] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38666.715699] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38666.715701] Call Trace: >[38666.715709] dump_stack+0x85/0xbf >[38666.715715] swiotlb_alloc_coherent+0x1be/0x1d0 >[38666.715726] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38666.715741] ttm_dma_populate+0x25e/0x350 [ttm] >[38666.715752] ttm_tt_bind+0x2c/0x60 [ttm] >[38666.715758] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38666.715772] ttm_bo_validate+0x189/0x1a0 [ttm] >[38666.715777] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38666.715786] ? mutex_trylock+0xcd/0xe0 >[38666.715794] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38666.715834] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38666.715865] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38666.715900] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38666.715934] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38666.715967] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38666.715991] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38666.716033] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38666.716048] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38666.716071] drm_ioctl+0x2d5/0x370 [drm] >[38666.716098] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38666.716104] ? __pm_runtime_resume+0x54/0x90 >[38666.716112] ? trace_hardirqs_on_caller+0xed/0x180 >[38666.716139] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38666.716147] do_vfs_ioctl+0xa5/0x6e0 >[38666.716157] SyS_ioctl+0x74/0x80 >[38666.716164] do_syscall_64+0x79/0x220 >[38666.716169] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38666.716173] RIP: 0033:0x7f70a90d90f7 >[38666.716175] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38666.716179] RAX: ffffffffffffffda RBX: 000055e7ee03df60 RCX: 00007f70a90d90f7 >[38666.716181] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[38666.716183] RBP: 00007ffd456b98b0 R08: 000055e7ee03df60 R09: 0000000000000004 >[38666.716185] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38666.716187] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f056bf30 >[38670.575916] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38670.575920] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38670.575922] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38670.575924] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38670.575925] Call Trace: >[38670.575932] dump_stack+0x85/0xbf >[38670.575937] swiotlb_alloc_coherent+0x1be/0x1d0 >[38670.575948] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38670.575965] ttm_dma_populate+0x25e/0x350 [ttm] >[38670.575975] ttm_tt_bind+0x2c/0x60 [ttm] >[38670.575982] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38670.575996] ttm_bo_validate+0x189/0x1a0 [ttm] >[38670.576000] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38670.576010] ? mutex_trylock+0xcd/0xe0 >[38670.576019] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38670.576057] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38670.576088] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38670.576097] ? __lock_acquire+0x2d4/0x1340 >[38670.576117] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38670.576139] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38670.576159] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38670.576175] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38670.576195] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38670.576206] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38670.576214] drm_ioctl+0x2d5/0x370 [drm] >[38670.576231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38670.576235] ? __pm_runtime_resume+0x54/0x90 >[38670.576240] ? trace_hardirqs_on_caller+0xed/0x180 >[38670.576257] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38670.576262] do_vfs_ioctl+0xa5/0x6e0 >[38670.576270] SyS_ioctl+0x74/0x80 >[38670.576274] do_syscall_64+0x79/0x220 >[38670.576277] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38670.576280] RIP: 0033:0x7f70a90d90f7 >[38670.576281] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38670.576284] RAX: ffffffffffffffda RBX: 000055e7f41ac500 RCX: 00007f70a90d90f7 >[38670.576285] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[38670.576287] RBP: 00007ffd456b98b0 R08: 000055e7f41ac500 R09: 00007f70a939dc50 >[38670.576288] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[38670.576289] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7f1baf500 >[38681.817901] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38681.817905] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38681.817908] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38681.817910] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38681.817911] Call Trace: >[38681.817919] dump_stack+0x85/0xbf >[38681.817925] swiotlb_alloc_coherent+0x1be/0x1d0 >[38681.817933] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38681.817943] ttm_dma_populate+0x25e/0x350 [ttm] >[38681.817950] ttm_tt_bind+0x2c/0x60 [ttm] >[38681.817955] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38681.817963] ttm_bo_validate+0x189/0x1a0 [ttm] >[38681.817966] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38681.817973] ? mutex_trylock+0xcd/0xe0 >[38681.817978] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38681.818015] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38681.818037] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38681.818043] ? __lock_acquire+0x2d4/0x1340 >[38681.818066] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38681.818102] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38681.818136] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38681.818153] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38681.818174] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38681.818193] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38681.818203] drm_ioctl+0x2d5/0x370 [drm] >[38681.818221] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38681.818226] ? __pm_runtime_resume+0x54/0x90 >[38681.818231] ? trace_hardirqs_on_caller+0xed/0x180 >[38681.818250] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38681.818256] do_vfs_ioctl+0xa5/0x6e0 >[38681.818264] SyS_ioctl+0x74/0x80 >[38681.818269] do_syscall_64+0x79/0x220 >[38681.818272] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38681.818275] RIP: 0033:0x7fd8d64ef0f7 >[38681.818277] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38681.818279] RAX: ffffffffffffffda RBX: 0000000002bcc590 RCX: 00007fd8d64ef0f7 >[38681.818281] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[38681.818282] RBP: 00007ffcc6dba1c0 R08: 0000000002bcc590 R09: 0000000000000004 >[38681.818283] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[38681.818284] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c18d90 >[38695.688076] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38695.688079] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38695.688081] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38695.688083] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38695.688084] Call Trace: >[38695.688091] dump_stack+0x85/0xbf >[38695.688095] swiotlb_alloc_coherent+0x1be/0x1d0 >[38695.688103] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38695.688111] ttm_dma_populate+0x25e/0x350 [ttm] >[38695.688118] ttm_tt_bind+0x2c/0x60 [ttm] >[38695.688122] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38695.688130] ttm_bo_validate+0x189/0x1a0 [ttm] >[38695.688133] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38695.688139] ? mutex_trylock+0xcd/0xe0 >[38695.688144] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38695.688178] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38695.688201] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38695.688225] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38695.688248] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38695.688269] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38695.688286] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38695.688306] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38695.688319] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38695.688333] drm_ioctl+0x2d5/0x370 [drm] >[38695.688369] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38695.688377] ? __pm_runtime_resume+0x54/0x90 >[38695.688382] ? trace_hardirqs_on_caller+0xed/0x180 >[38695.688410] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38695.688418] do_vfs_ioctl+0xa5/0x6e0 >[38695.688429] SyS_ioctl+0x74/0x80 >[38695.688435] do_syscall_64+0x79/0x220 >[38695.688439] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38695.688441] RIP: 0033:0x7fd8d64ef0f7 >[38695.688443] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38695.688445] RAX: ffffffffffffffda RBX: 000000000316e980 RCX: 00007fd8d64ef0f7 >[38695.688447] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[38695.688448] RBP: 00007ffcc6dba370 R08: 000000000316e980 R09: 0000000000000004 >[38695.688449] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[38695.688451] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc8960 >[38695.816065] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38695.816070] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38695.816073] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38695.816076] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38695.816078] Call Trace: >[38695.816086] dump_stack+0x85/0xbf >[38695.816092] swiotlb_alloc_coherent+0x1be/0x1d0 >[38695.816104] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38695.816119] ttm_dma_populate+0x25e/0x350 [ttm] >[38695.816140] ttm_tt_bind+0x2c/0x60 [ttm] >[38695.816146] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38695.816161] ttm_bo_validate+0x189/0x1a0 [ttm] >[38695.816166] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38695.816176] ? mutex_trylock+0xcd/0xe0 >[38695.816195] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38695.816248] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38695.816293] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38695.816335] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38695.816368] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38695.816410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38695.816446] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38695.816474] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38695.816490] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38695.816501] drm_ioctl+0x2d5/0x370 [drm] >[38695.816524] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38695.816530] ? __pm_runtime_resume+0x54/0x90 >[38695.816537] ? trace_hardirqs_on_caller+0xed/0x180 >[38695.816564] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38695.816572] do_vfs_ioctl+0xa5/0x6e0 >[38695.816584] SyS_ioctl+0x74/0x80 >[38695.816591] do_syscall_64+0x79/0x220 >[38695.816596] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38695.816599] RIP: 0033:0x7f70a90d90f7 >[38695.816601] RSP: 002b:00007ffd456b9868 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38695.816605] RAX: ffffffffffffffda RBX: 000055e7f17e9610 RCX: 00007f70a90d90f7 >[38695.816607] RDX: 00007ffd456b98b0 RSI: 00000000c0206440 RDI: 000000000000000c >[38695.816609] RBP: 00007ffd456b98b0 R08: 000055e7f17e9610 R09: 0000000000000004 >[38695.816611] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38695.816614] R13: 000000000000000c R14: 00007ffd456b9948 R15: 000055e7ef733400 >[38700.964852] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38700.964855] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38700.964858] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38700.964859] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38700.964861] Call Trace: >[38700.964868] dump_stack+0x85/0xbf >[38700.964873] swiotlb_alloc_coherent+0x1be/0x1d0 >[38700.964882] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38700.964892] ttm_dma_populate+0x25e/0x350 [ttm] >[38700.964899] ttm_tt_bind+0x2c/0x60 [ttm] >[38700.964903] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38700.964912] ttm_bo_validate+0x189/0x1a0 [ttm] >[38700.964915] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38700.964922] ? mutex_trylock+0xcd/0xe0 >[38700.964927] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38700.964962] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38700.964986] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38700.965012] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38700.965038] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38700.965063] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38700.965083] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38700.965107] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38700.965122] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38700.965131] drm_ioctl+0x2d5/0x370 [drm] >[38700.965151] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38700.965156] ? __pm_runtime_resume+0x54/0x90 >[38700.965162] ? trace_hardirqs_on_caller+0xed/0x180 >[38700.965183] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38700.965189] do_vfs_ioctl+0xa5/0x6e0 >[38700.965197] SyS_ioctl+0x74/0x80 >[38700.965202] do_syscall_64+0x79/0x220 >[38700.965205] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38700.965208] RIP: 0033:0x7fd8d64ef0f7 >[38700.965209] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38700.965212] RAX: ffffffffffffffda RBX: 00000000030721f0 RCX: 00007fd8d64ef0f7 >[38700.965214] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[38700.965215] RBP: 00007ffcc6dba370 R08: 00000000030721f0 R09: 00007fd8d67b3cc0 >[38700.965216] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[38700.965218] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c63c50 >[38701.654459] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38701.654463] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38701.654465] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38701.654467] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38701.654468] Call Trace: >[38701.654475] dump_stack+0x85/0xbf >[38701.654479] swiotlb_alloc_coherent+0x1be/0x1d0 >[38701.654487] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38701.654496] ttm_dma_populate+0x25e/0x350 [ttm] >[38701.654502] ttm_tt_bind+0x2c/0x60 [ttm] >[38701.654506] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38701.654514] ttm_bo_validate+0x189/0x1a0 [ttm] >[38701.654517] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38701.654523] ? mutex_trylock+0xcd/0xe0 >[38701.654528] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38701.654561] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38701.654580] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38701.654586] ? __lock_acquire+0x2d4/0x1340 >[38701.654604] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38701.654625] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38701.654645] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38701.654668] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38701.654706] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38701.654718] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38701.654726] drm_ioctl+0x2d5/0x370 [drm] >[38701.654742] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38701.654747] ? __pm_runtime_resume+0x54/0x90 >[38701.654751] ? trace_hardirqs_on_caller+0xed/0x180 >[38701.654768] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38701.654773] do_vfs_ioctl+0xa5/0x6e0 >[38701.654780] SyS_ioctl+0x74/0x80 >[38701.654784] do_syscall_64+0x79/0x220 >[38701.654787] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38701.654790] RIP: 0033:0x7fd8d64ef0f7 >[38701.654791] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38701.654794] RAX: ffffffffffffffda RBX: 0000000002c50990 RCX: 00007fd8d64ef0f7 >[38701.654795] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[38701.654796] RBP: 00007ffcc6dba370 R08: 0000000002c50990 R09: 00007fd8d67b3c50 >[38701.654798] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[38701.654799] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002f8c640 >[38707.128727] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38707.128731] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38707.128733] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38707.128734] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38707.128736] Call Trace: >[38707.128742] dump_stack+0x85/0xbf >[38707.128747] swiotlb_alloc_coherent+0x1be/0x1d0 >[38707.128755] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38707.128763] ttm_dma_populate+0x25e/0x350 [ttm] >[38707.128769] ttm_tt_bind+0x2c/0x60 [ttm] >[38707.128773] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38707.128780] ttm_bo_validate+0x189/0x1a0 [ttm] >[38707.128783] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38707.128789] ? mutex_trylock+0xcd/0xe0 >[38707.128794] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38707.128825] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38707.128854] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38707.128875] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38707.128897] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38707.128917] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38707.128933] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38707.128952] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38707.128964] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38707.128972] drm_ioctl+0x2d5/0x370 [drm] >[38707.128998] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38707.129002] ? __pm_runtime_resume+0x54/0x90 >[38707.129007] ? trace_hardirqs_on_caller+0xed/0x180 >[38707.129024] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38707.129029] do_vfs_ioctl+0xa5/0x6e0 >[38707.129035] SyS_ioctl+0x74/0x80 >[38707.129040] do_syscall_64+0x79/0x220 >[38707.129043] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38707.129045] RIP: 0033:0x7fd8d64ef0f7 >[38707.129047] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38707.129049] RAX: ffffffffffffffda RBX: 0000000002b505f0 RCX: 00007fd8d64ef0f7 >[38707.129051] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[38707.129052] RBP: 00007ffcc6dba370 R08: 0000000002b505f0 R09: 0000000000000004 >[38707.129053] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[38707.129054] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003263570 >[38707.223096] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38707.223100] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38707.223104] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38707.223107] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38707.223109] Call Trace: >[38707.223118] dump_stack+0x85/0xbf >[38707.223124] swiotlb_alloc_coherent+0x1be/0x1d0 >[38707.223135] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38707.223161] ttm_dma_populate+0x25e/0x350 [ttm] >[38707.223172] ttm_tt_bind+0x2c/0x60 [ttm] >[38707.223178] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38707.223192] ttm_bo_validate+0x189/0x1a0 [ttm] >[38707.223197] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38707.223206] ? mutex_trylock+0xcd/0xe0 >[38707.223223] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38707.223263] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38707.223292] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38707.223338] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38707.223383] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38707.223415] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38707.223440] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38707.223472] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38707.223492] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38707.223505] drm_ioctl+0x2d5/0x370 [drm] >[38707.223532] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38707.223539] ? __pm_runtime_resume+0x54/0x90 >[38707.223548] ? trace_hardirqs_on_caller+0xed/0x180 >[38707.223587] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38707.223595] do_vfs_ioctl+0xa5/0x6e0 >[38707.223608] SyS_ioctl+0x74/0x80 >[38707.223616] do_syscall_64+0x79/0x220 >[38707.223622] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38707.223625] RIP: 0033:0x7fd8d64ef0f7 >[38707.223628] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38707.223632] RAX: ffffffffffffffda RBX: 0000000002c50990 RCX: 00007fd8d64ef0f7 >[38707.223634] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[38707.223637] RBP: 00007ffcc6dba370 R08: 0000000002c50990 R09: 0000000000000004 >[38707.223639] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[38707.223641] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003133b40 >[38707.266315] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38707.266319] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38707.266321] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38707.266322] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38707.266324] Call Trace: >[38707.266330] dump_stack+0x85/0xbf >[38707.266335] swiotlb_alloc_coherent+0x1be/0x1d0 >[38707.266343] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38707.266351] ttm_dma_populate+0x25e/0x350 [ttm] >[38707.266358] ttm_tt_bind+0x2c/0x60 [ttm] >[38707.266361] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38707.266369] ttm_bo_validate+0x189/0x1a0 [ttm] >[38707.266372] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38707.266378] ? mutex_trylock+0xcd/0xe0 >[38707.266383] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38707.266414] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38707.266433] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38707.266454] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38707.266476] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38707.266496] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38707.266511] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38707.266531] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38707.266544] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38707.266557] drm_ioctl+0x2d5/0x370 [drm] >[38707.266585] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38707.266592] ? __pm_runtime_resume+0x54/0x90 >[38707.266600] ? trace_hardirqs_on_caller+0xed/0x180 >[38707.266629] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38707.266637] do_vfs_ioctl+0xa5/0x6e0 >[38707.266648] SyS_ioctl+0x74/0x80 >[38707.266656] do_syscall_64+0x79/0x220 >[38707.266661] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38707.266664] RIP: 0033:0x7fd8d64ef0f7 >[38707.266667] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38707.266671] RAX: ffffffffffffffda RBX: 0000000002c0cdf0 RCX: 00007fd8d64ef0f7 >[38707.266674] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[38707.266676] RBP: 00007ffcc6dba370 R08: 0000000002c0cdf0 R09: 0000000000000004 >[38707.266678] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[38707.266680] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003263770 >[38707.297077] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38707.297080] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38707.297083] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38707.297085] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38707.297086] Call Trace: >[38707.297093] dump_stack+0x85/0xbf >[38707.297097] swiotlb_alloc_coherent+0x1be/0x1d0 >[38707.297105] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38707.297114] ttm_dma_populate+0x25e/0x350 [ttm] >[38707.297120] ttm_tt_bind+0x2c/0x60 [ttm] >[38707.297124] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38707.297132] ttm_bo_validate+0x189/0x1a0 [ttm] >[38707.297135] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38707.297141] ? mutex_trylock+0xcd/0xe0 >[38707.297146] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38707.297181] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38707.297199] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38707.297221] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38707.297242] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38707.297262] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38707.297278] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38707.297297] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38707.297309] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38707.297317] drm_ioctl+0x2d5/0x370 [drm] >[38707.297333] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38707.297338] ? __pm_runtime_resume+0x54/0x90 >[38707.297343] ? trace_hardirqs_on_caller+0xed/0x180 >[38707.297360] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38707.297365] do_vfs_ioctl+0xa5/0x6e0 >[38707.297372] SyS_ioctl+0x74/0x80 >[38707.297377] do_syscall_64+0x79/0x220 >[38707.297380] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38707.297383] RIP: 0033:0x7fd8d64ef0f7 >[38707.297384] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38707.297387] RAX: ffffffffffffffda RBX: 00000000030bf690 RCX: 00007fd8d64ef0f7 >[38707.297388] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[38707.297389] RBP: 00007ffcc6dba370 R08: 00000000030bf690 R09: 00007fd8d67b3cc0 >[38707.297391] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[38707.297392] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc8960 >[38707.299123] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38707.299127] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38707.299130] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38707.299131] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38707.299133] Call Trace: >[38707.299140] dump_stack+0x85/0xbf >[38707.299145] swiotlb_alloc_coherent+0x1be/0x1d0 >[38707.299155] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38707.299169] ttm_dma_populate+0x25e/0x350 [ttm] >[38707.299178] ttm_tt_bind+0x2c/0x60 [ttm] >[38707.299185] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38707.299197] ttm_bo_validate+0x189/0x1a0 [ttm] >[38707.299202] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38707.299212] ? mutex_trylock+0xcd/0xe0 >[38707.299221] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38707.299258] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38707.299277] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38707.299298] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38707.299320] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38707.299347] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38707.299371] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38707.299404] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38707.299420] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38707.299430] drm_ioctl+0x2d5/0x370 [drm] >[38707.299447] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38707.299452] ? __pm_runtime_resume+0x54/0x90 >[38707.299457] ? trace_hardirqs_on_caller+0xed/0x180 >[38707.299474] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38707.299479] do_vfs_ioctl+0xa5/0x6e0 >[38707.299486] SyS_ioctl+0x74/0x80 >[38707.299491] do_syscall_64+0x79/0x220 >[38707.299495] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38707.299497] RIP: 0033:0x7fd8d64ef0f7 >[38707.299499] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38707.299502] RAX: ffffffffffffffda RBX: 00000000030bf690 RCX: 00007fd8d64ef0f7 >[38707.299503] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[38707.299504] RBP: 00007ffcc6dba370 R08: 00000000030bf690 R09: 00007fd8d67b3cc0 >[38707.299506] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[38707.299507] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc8960 >[38714.962712] swiotlb_tbl_map_single: 8 callbacks suppressed >[38714.962737] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38714.962740] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38714.962742] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38714.962744] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38714.962745] Call Trace: >[38714.962752] dump_stack+0x85/0xbf >[38714.962765] swiotlb_alloc_coherent+0x1be/0x1d0 >[38714.962773] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38714.962782] ttm_dma_populate+0x25e/0x350 [ttm] >[38714.962788] ttm_tt_bind+0x2c/0x60 [ttm] >[38714.962792] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38714.962799] ttm_bo_validate+0x189/0x1a0 [ttm] >[38714.962802] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38714.962808] ? mutex_trylock+0xcd/0xe0 >[38714.962813] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38714.962844] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38714.962863] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38714.962894] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38714.962916] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38714.962946] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38714.962961] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38714.962980] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38714.962991] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38714.962999] drm_ioctl+0x2d5/0x370 [drm] >[38714.963015] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38714.963029] ? __pm_runtime_resume+0x54/0x90 >[38714.963034] ? trace_hardirqs_on_caller+0xed/0x180 >[38714.963051] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38714.963056] do_vfs_ioctl+0xa5/0x6e0 >[38714.963062] SyS_ioctl+0x74/0x80 >[38714.963067] do_syscall_64+0x79/0x220 >[38714.963070] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38714.963072] RIP: 0033:0x7fd8d64ef0f7 >[38714.963073] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38714.963076] RAX: ffffffffffffffda RBX: 0000000003264af0 RCX: 00007fd8d64ef0f7 >[38714.963077] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[38714.963078] RBP: 00007ffcc6dba370 R08: 0000000003264af0 R09: 0000000000000004 >[38714.963079] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[38714.963081] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002be9dd0 >[38715.013174] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38715.013178] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38715.013182] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38715.013184] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38715.013186] Call Trace: >[38715.013194] dump_stack+0x85/0xbf >[38715.013199] swiotlb_alloc_coherent+0x1be/0x1d0 >[38715.013207] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38715.013216] ttm_dma_populate+0x25e/0x350 [ttm] >[38715.013222] ttm_tt_bind+0x2c/0x60 [ttm] >[38715.013226] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38715.013234] ttm_bo_validate+0x189/0x1a0 [ttm] >[38715.013237] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38715.013244] ? mutex_trylock+0xcd/0xe0 >[38715.013249] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38715.013288] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38715.013307] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38715.013330] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38715.013351] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38715.013371] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38715.013387] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38715.013407] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38715.013419] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38715.013427] drm_ioctl+0x2d5/0x370 [drm] >[38715.013443] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38715.013448] ? __pm_runtime_resume+0x54/0x90 >[38715.013453] ? trace_hardirqs_on_caller+0xed/0x180 >[38715.013471] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38715.013476] do_vfs_ioctl+0xa5/0x6e0 >[38715.013483] SyS_ioctl+0x74/0x80 >[38715.013488] do_syscall_64+0x79/0x220 >[38715.013491] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38715.013494] RIP: 0033:0x7fd8d64ef0f7 >[38715.013495] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38715.013498] RAX: ffffffffffffffda RBX: 0000000003261480 RCX: 00007fd8d64ef0f7 >[38715.013499] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[38715.013500] RBP: 00007ffcc6dba370 R08: 0000000003261480 R09: 0000000000000004 >[38715.013502] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[38715.013503] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002d03500 >[38715.199920] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38715.199922] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38715.199925] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38715.199926] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38715.199927] Call Trace: >[38715.199934] dump_stack+0x85/0xbf >[38715.199939] swiotlb_alloc_coherent+0x1be/0x1d0 >[38715.199947] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38715.199956] ttm_dma_populate+0x25e/0x350 [ttm] >[38715.199962] ttm_tt_bind+0x2c/0x60 [ttm] >[38715.199966] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38715.199974] ttm_bo_validate+0x189/0x1a0 [ttm] >[38715.199977] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38715.199984] ? mutex_trylock+0xcd/0xe0 >[38715.199989] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38715.200028] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38715.200049] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38715.200074] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38715.200099] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38715.200122] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38715.200142] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38715.200165] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38715.200190] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38715.200199] drm_ioctl+0x2d5/0x370 [drm] >[38715.200219] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38715.200224] ? __pm_runtime_resume+0x54/0x90 >[38715.200230] ? trace_hardirqs_on_caller+0xed/0x180 >[38715.200251] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38715.200257] do_vfs_ioctl+0xa5/0x6e0 >[38715.200264] SyS_ioctl+0x74/0x80 >[38715.200269] do_syscall_64+0x79/0x220 >[38715.200272] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38715.200275] RIP: 0033:0x7fd8d64ef0f7 >[38715.200276] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38715.200279] RAX: ffffffffffffffda RBX: 0000000002d50ea0 RCX: 00007fd8d64ef0f7 >[38715.200280] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[38715.200282] RBP: 00007ffcc6dba370 R08: 0000000002d50ea0 R09: 0000000000000004 >[38715.200283] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[38715.200284] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325d6e0 >[38715.227876] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38715.227880] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38715.227883] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38715.227886] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38715.227888] Call Trace: >[38715.227896] dump_stack+0x85/0xbf >[38715.227912] swiotlb_alloc_coherent+0x1be/0x1d0 >[38715.227924] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38715.227940] ttm_dma_populate+0x25e/0x350 [ttm] >[38715.227951] ttm_tt_bind+0x2c/0x60 [ttm] >[38715.227958] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38715.227982] ttm_bo_validate+0x189/0x1a0 [ttm] >[38715.227987] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38715.227997] ? mutex_trylock+0xcd/0xe0 >[38715.228006] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38715.228044] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38715.228073] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38715.228109] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38715.228144] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38715.228177] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38715.228201] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38715.228233] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38715.228249] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38715.228261] drm_ioctl+0x2d5/0x370 [drm] >[38715.228288] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38715.228295] ? __pm_runtime_resume+0x54/0x90 >[38715.228303] ? trace_hardirqs_on_caller+0xed/0x180 >[38715.228331] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38715.228339] do_vfs_ioctl+0xa5/0x6e0 >[38715.228351] SyS_ioctl+0x74/0x80 >[38715.228359] do_syscall_64+0x79/0x220 >[38715.228364] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38715.228367] RIP: 0033:0x7fd8d64ef0f7 >[38715.228370] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38715.228374] RAX: ffffffffffffffda RBX: 0000000002d50ea0 RCX: 00007fd8d64ef0f7 >[38715.228376] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[38715.228378] RBP: 00007ffcc6dba370 R08: 0000000002d50ea0 R09: 0000000000000004 >[38715.228380] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[38715.228382] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325d6e0 >[38715.316902] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38715.316906] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38715.316910] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38715.316912] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38715.316914] Call Trace: >[38715.316923] dump_stack+0x85/0xbf >[38715.316929] swiotlb_alloc_coherent+0x1be/0x1d0 >[38715.316940] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38715.316955] ttm_dma_populate+0x25e/0x350 [ttm] >[38715.316966] ttm_tt_bind+0x2c/0x60 [ttm] >[38715.316972] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38715.316985] ttm_bo_validate+0x189/0x1a0 [ttm] >[38715.316990] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38715.317000] ? mutex_trylock+0xcd/0xe0 >[38715.317008] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38715.317044] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38715.317072] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38715.317107] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38715.317140] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38715.317172] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38715.317196] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38715.317227] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38715.317241] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38715.317254] drm_ioctl+0x2d5/0x370 [drm] >[38715.317280] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38715.317287] ? __pm_runtime_resume+0x54/0x90 >[38715.317295] ? trace_hardirqs_on_caller+0xed/0x180 >[38715.317323] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38715.317331] do_vfs_ioctl+0xa5/0x6e0 >[38715.317343] SyS_ioctl+0x74/0x80 >[38715.317349] do_syscall_64+0x79/0x220 >[38715.317353] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38715.317366] RIP: 0033:0x7fd8d64ef0f7 >[38715.317368] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38715.317371] RAX: ffffffffffffffda RBX: 0000000002bc4a80 RCX: 00007fd8d64ef0f7 >[38715.317373] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[38715.317375] RBP: 00007ffcc6dba370 R08: 0000000002bc4a80 R09: 0000000000000004 >[38715.317377] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[38715.317378] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc8960 >[38784.519062] swiotlb_tbl_map_single: 18 callbacks suppressed >[38784.519064] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38784.519068] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38784.519070] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38784.519072] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38784.519073] Call Trace: >[38784.519080] dump_stack+0x85/0xbf >[38784.519085] swiotlb_alloc_coherent+0x1be/0x1d0 >[38784.519095] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38784.519109] ttm_dma_populate+0x25e/0x350 [ttm] >[38784.519118] ttm_tt_bind+0x2c/0x60 [ttm] >[38784.519125] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38784.519137] ttm_bo_validate+0x189/0x1a0 [ttm] >[38784.519141] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38784.519150] ? mutex_trylock+0xcd/0xe0 >[38784.519157] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38784.519207] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38784.519237] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38784.519272] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38784.519306] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38784.519340] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38784.519365] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38784.519393] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38784.519408] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38784.519419] drm_ioctl+0x2d5/0x370 [drm] >[38784.519442] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38784.519449] ? __pm_runtime_resume+0x54/0x90 >[38784.519456] ? trace_hardirqs_on_caller+0xed/0x180 >[38784.519484] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38784.519491] do_vfs_ioctl+0xa5/0x6e0 >[38784.519503] SyS_ioctl+0x74/0x80 >[38784.519508] do_syscall_64+0x79/0x220 >[38784.519511] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38784.519513] RIP: 0033:0x7f70a90d90f7 >[38784.519515] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38784.519518] RAX: ffffffffffffffda RBX: 000055e7f3e8ca10 RCX: 00007f70a90d90f7 >[38784.519519] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38784.519520] RBP: 00007ffd456b9940 R08: 000055e7f3e8ca10 R09: 0000000000000004 >[38784.519522] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38784.519523] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3341840 >[38784.520159] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38784.520162] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38784.520165] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38784.520167] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38784.520169] Call Trace: >[38784.520173] dump_stack+0x85/0xbf >[38784.520178] swiotlb_alloc_coherent+0x1be/0x1d0 >[38784.520186] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38784.520200] ttm_dma_populate+0x25e/0x350 [ttm] >[38784.520210] ttm_tt_bind+0x2c/0x60 [ttm] >[38784.520215] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38784.520228] ttm_bo_validate+0x189/0x1a0 [ttm] >[38784.520232] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38784.520240] ? mutex_trylock+0xcd/0xe0 >[38784.520248] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38784.520278] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38784.520307] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38784.520341] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38784.520378] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38784.520408] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38784.520433] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38784.520457] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38784.520464] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38784.520472] drm_ioctl+0x2d5/0x370 [drm] >[38784.520489] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38784.520492] ? __pm_runtime_resume+0x54/0x90 >[38784.520497] ? trace_hardirqs_on_caller+0xed/0x180 >[38784.520515] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38784.520519] do_vfs_ioctl+0xa5/0x6e0 >[38784.520526] SyS_ioctl+0x74/0x80 >[38784.520530] do_syscall_64+0x79/0x220 >[38784.520533] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38784.520535] RIP: 0033:0x7f70a90d90f7 >[38784.520536] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38784.520539] RAX: ffffffffffffffda RBX: 000055e7f3e8ca10 RCX: 00007f70a90d90f7 >[38784.520540] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38784.520541] RBP: 00007ffd456b9940 R08: 000055e7f3e8ca10 R09: 0000000000000004 >[38784.520542] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38784.520544] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3341840 >[38811.493264] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38811.493269] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38811.493273] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38811.493274] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38811.493276] Call Trace: >[38811.493285] dump_stack+0x85/0xbf >[38811.493290] swiotlb_alloc_coherent+0x1be/0x1d0 >[38811.493302] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38811.493317] ttm_dma_populate+0x25e/0x350 [ttm] >[38811.493328] ttm_tt_bind+0x2c/0x60 [ttm] >[38811.493334] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38811.493347] ttm_bo_validate+0x189/0x1a0 [ttm] >[38811.493351] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38811.493360] ? mutex_trylock+0xcd/0xe0 >[38811.493369] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38811.493414] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38811.493447] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38811.493455] ? __lock_acquire+0x2d4/0x1340 >[38811.493486] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38811.493523] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38811.493561] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38811.493594] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38811.493630] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38811.493645] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38811.493659] drm_ioctl+0x2d5/0x370 [drm] >[38811.493683] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38811.493690] ? __pm_runtime_resume+0x54/0x90 >[38811.493697] ? trace_hardirqs_on_caller+0xed/0x180 >[38811.493726] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38811.493734] do_vfs_ioctl+0xa5/0x6e0 >[38811.493746] SyS_ioctl+0x74/0x80 >[38811.493753] do_syscall_64+0x79/0x220 >[38811.493758] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38811.493761] RIP: 0033:0x7f70a90d90f7 >[38811.493763] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38811.493767] RAX: ffffffffffffffda RBX: 000055e7f0485b80 RCX: 00007f70a90d90f7 >[38811.493769] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38811.493771] RBP: 00007ffd456b9940 R08: 000055e7f0485b80 R09: 00007f70a939dc50 >[38811.493773] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[38811.493774] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f29dba80 >[38831.210199] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38831.210203] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38831.210205] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38831.210207] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38831.210208] Call Trace: >[38831.210215] dump_stack+0x85/0xbf >[38831.210219] swiotlb_alloc_coherent+0x1be/0x1d0 >[38831.210227] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38831.210236] ttm_dma_populate+0x25e/0x350 [ttm] >[38831.210242] ttm_tt_bind+0x2c/0x60 [ttm] >[38831.210246] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38831.210256] ttm_bo_validate+0x189/0x1a0 [ttm] >[38831.210260] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38831.210270] ? mutex_trylock+0xcd/0xe0 >[38831.210276] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38831.210320] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38831.210338] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38831.210359] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38831.210379] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38831.210399] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38831.210415] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38831.210434] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38831.210446] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38831.210453] drm_ioctl+0x2d5/0x370 [drm] >[38831.210469] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38831.210474] ? __pm_runtime_resume+0x54/0x90 >[38831.210479] ? trace_hardirqs_on_caller+0xed/0x180 >[38831.210496] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38831.210501] do_vfs_ioctl+0xa5/0x6e0 >[38831.210507] SyS_ioctl+0x74/0x80 >[38831.210512] do_syscall_64+0x79/0x220 >[38831.210515] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38831.210517] RIP: 0033:0x7f70a90d90f7 >[38831.210519] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38831.210521] RAX: ffffffffffffffda RBX: 000055e7f082bf00 RCX: 00007f70a90d90f7 >[38831.210523] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38831.210524] RBP: 00007ffd456b9940 R08: 000055e7f082bf00 R09: 000000000000000b >[38831.210525] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[38831.210526] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0627930 >[38837.096602] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38837.096605] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38837.096607] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38837.096609] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38837.096610] Call Trace: >[38837.096617] dump_stack+0x85/0xbf >[38837.096622] swiotlb_alloc_coherent+0x1be/0x1d0 >[38837.096629] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38837.096638] ttm_dma_populate+0x25e/0x350 [ttm] >[38837.096645] ttm_tt_bind+0x2c/0x60 [ttm] >[38837.096649] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38837.096657] ttm_bo_validate+0x189/0x1a0 [ttm] >[38837.096660] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38837.096676] ? mutex_trylock+0xcd/0xe0 >[38837.096681] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38837.096715] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38837.096762] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38837.096771] ? __lock_acquire+0x2d4/0x1340 >[38837.096804] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38837.096861] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38837.096894] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38837.096920] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38837.096947] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38837.096959] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38837.096967] drm_ioctl+0x2d5/0x370 [drm] >[38837.096983] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38837.096988] ? __pm_runtime_resume+0x54/0x90 >[38837.096992] ? trace_hardirqs_on_caller+0xed/0x180 >[38837.097009] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38837.097015] do_vfs_ioctl+0xa5/0x6e0 >[38837.097021] SyS_ioctl+0x74/0x80 >[38837.097026] do_syscall_64+0x79/0x220 >[38837.097029] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38837.097031] RIP: 0033:0x7f70a90d90f7 >[38837.097032] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38837.097035] RAX: ffffffffffffffda RBX: 000055e7f22b3570 RCX: 00007f70a90d90f7 >[38837.097036] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38837.097037] RBP: 00007ffd456b9940 R08: 000055e7f22b3570 R09: 00007f70a939dc50 >[38837.097038] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[38837.097040] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f4011930 >[38840.175455] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38840.175459] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38840.175461] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38840.175463] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38840.175474] Call Trace: >[38840.175481] dump_stack+0x85/0xbf >[38840.175485] swiotlb_alloc_coherent+0x1be/0x1d0 >[38840.175493] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38840.175501] ttm_dma_populate+0x25e/0x350 [ttm] >[38840.175507] ttm_tt_bind+0x2c/0x60 [ttm] >[38840.175510] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38840.175518] ttm_bo_validate+0x189/0x1a0 [ttm] >[38840.175521] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38840.175526] ? mutex_trylock+0xcd/0xe0 >[38840.175531] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38840.175564] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38840.175581] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38840.175601] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38840.175622] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38840.175641] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38840.175656] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38840.175675] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38840.175686] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38840.175694] drm_ioctl+0x2d5/0x370 [drm] >[38840.175709] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38840.175714] ? __pm_runtime_resume+0x54/0x90 >[38840.175719] ? trace_hardirqs_on_caller+0xed/0x180 >[38840.175735] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38840.175740] do_vfs_ioctl+0xa5/0x6e0 >[38840.175747] SyS_ioctl+0x74/0x80 >[38840.175751] do_syscall_64+0x79/0x220 >[38840.175754] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38840.175756] RIP: 0033:0x7fd8d64ef0f7 >[38840.175758] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38840.175760] RAX: ffffffffffffffda RBX: 0000000002c6fcd0 RCX: 00007fd8d64ef0f7 >[38840.175762] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[38840.175763] RBP: 00007ffcc6dba1c0 R08: 0000000002c6fcd0 R09: 0000000000000004 >[38840.175764] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[38840.175765] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002be9dd0 >[38866.839982] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38866.839998] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38866.840002] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38866.840004] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38866.840006] Call Trace: >[38866.840025] dump_stack+0x85/0xbf >[38866.840031] swiotlb_alloc_coherent+0x1be/0x1d0 >[38866.840043] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38866.840059] ttm_dma_populate+0x25e/0x350 [ttm] >[38866.840070] ttm_tt_bind+0x2c/0x60 [ttm] >[38866.840077] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38866.840091] ttm_bo_validate+0x189/0x1a0 [ttm] >[38866.840096] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38866.840105] ? mutex_trylock+0xcd/0xe0 >[38866.840114] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38866.840156] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38866.840187] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38866.840224] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38866.840260] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38866.840294] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38866.840321] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38866.840355] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38866.840370] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38866.840383] drm_ioctl+0x2d5/0x370 [drm] >[38866.840412] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38866.840418] ? __pm_runtime_resume+0x54/0x90 >[38866.840437] ? trace_hardirqs_on_caller+0xed/0x180 >[38866.840477] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38866.840485] do_vfs_ioctl+0xa5/0x6e0 >[38866.840497] SyS_ioctl+0x74/0x80 >[38866.840504] do_syscall_64+0x79/0x220 >[38866.840509] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38866.840513] RIP: 0033:0x7fd8d64ef0f7 >[38866.840515] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38866.840520] RAX: ffffffffffffffda RBX: 0000000002bc2930 RCX: 00007fd8d64ef0f7 >[38866.840522] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[38866.840524] RBP: 00007ffcc6dba1c0 R08: 0000000002bc2930 R09: 00007fd8d67b3cc0 >[38866.840526] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[38866.840528] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003263570 >[38873.683516] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38873.683519] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38873.683522] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38873.683523] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38873.683524] Call Trace: >[38873.683531] dump_stack+0x85/0xbf >[38873.683535] swiotlb_alloc_coherent+0x1be/0x1d0 >[38873.683543] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38873.683552] ttm_dma_populate+0x25e/0x350 [ttm] >[38873.683558] ttm_tt_bind+0x2c/0x60 [ttm] >[38873.683561] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38873.683569] ttm_bo_validate+0x189/0x1a0 [ttm] >[38873.683572] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38873.683578] ? mutex_trylock+0xcd/0xe0 >[38873.683583] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38873.683613] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38873.683631] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38873.683652] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38873.683672] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38873.683692] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38873.683708] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38873.683726] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38873.683738] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38873.683745] drm_ioctl+0x2d5/0x370 [drm] >[38873.683761] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38873.683766] ? __pm_runtime_resume+0x54/0x90 >[38873.683771] ? trace_hardirqs_on_caller+0xed/0x180 >[38873.683788] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38873.683793] do_vfs_ioctl+0xa5/0x6e0 >[38873.683800] SyS_ioctl+0x74/0x80 >[38873.683804] do_syscall_64+0x79/0x220 >[38873.683807] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38873.683809] RIP: 0033:0x7f70a90d90f7 >[38873.683811] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38873.683813] RAX: ffffffffffffffda RBX: 000055e7f0a032f0 RCX: 00007f70a90d90f7 >[38873.683815] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38873.683816] RBP: 00007ffd456b9940 R08: 000055e7f0a032f0 R09: 0000000000000004 >[38873.683817] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38873.683818] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7efb5b800 >[38903.638024] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38903.638027] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38903.638030] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38903.638031] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38903.638032] Call Trace: >[38903.638038] dump_stack+0x85/0xbf >[38903.638043] swiotlb_alloc_coherent+0x1be/0x1d0 >[38903.638050] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38903.638069] ttm_dma_populate+0x25e/0x350 [ttm] >[38903.638076] ttm_tt_bind+0x2c/0x60 [ttm] >[38903.638080] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38903.638088] ttm_bo_validate+0x189/0x1a0 [ttm] >[38903.638091] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38903.638097] ? mutex_trylock+0xcd/0xe0 >[38903.638102] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38903.638132] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38903.638151] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38903.638157] ? __lock_acquire+0x2d4/0x1340 >[38903.638186] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38903.638207] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38903.638226] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38903.638242] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38903.638261] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38903.638273] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38903.638281] drm_ioctl+0x2d5/0x370 [drm] >[38903.638296] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38903.638301] ? __pm_runtime_resume+0x54/0x90 >[38903.638316] ? trace_hardirqs_on_caller+0xed/0x180 >[38903.638338] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38903.638345] do_vfs_ioctl+0xa5/0x6e0 >[38903.638357] SyS_ioctl+0x74/0x80 >[38903.638362] do_syscall_64+0x79/0x220 >[38903.638365] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38903.638367] RIP: 0033:0x7f70a90d90f7 >[38903.638369] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38903.638371] RAX: ffffffffffffffda RBX: 000055e7efed5ae0 RCX: 00007f70a90d90f7 >[38903.638373] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38903.638374] RBP: 00007ffd456b9940 R08: 000055e7efed5ae0 R09: 00007f70a939dc50 >[38903.638376] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[38903.638378] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0c5c6f0 >[38904.809688] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38904.809691] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38904.809694] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38904.809695] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38904.809696] Call Trace: >[38904.809703] dump_stack+0x85/0xbf >[38904.809707] swiotlb_alloc_coherent+0x1be/0x1d0 >[38904.809715] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38904.809724] ttm_dma_populate+0x25e/0x350 [ttm] >[38904.809730] ttm_tt_bind+0x2c/0x60 [ttm] >[38904.809734] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38904.809742] ttm_bo_validate+0x189/0x1a0 [ttm] >[38904.809745] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38904.809751] ? mutex_trylock+0xcd/0xe0 >[38904.809757] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38904.809788] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38904.809810] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38904.809833] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38904.809856] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38904.809879] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38904.809897] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38904.809918] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38904.809933] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38904.809944] drm_ioctl+0x2d5/0x370 [drm] >[38904.809961] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38904.809966] ? __pm_runtime_resume+0x54/0x90 >[38904.809972] ? trace_hardirqs_on_caller+0xed/0x180 >[38904.809990] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38904.809995] do_vfs_ioctl+0xa5/0x6e0 >[38904.810002] SyS_ioctl+0x74/0x80 >[38904.810007] do_syscall_64+0x79/0x220 >[38904.810010] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38904.810013] RIP: 0033:0x7f70a90d90f7 >[38904.810014] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38904.810017] RAX: ffffffffffffffda RBX: 000055e7f29dba80 RCX: 00007f70a90d90f7 >[38904.810018] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38904.810019] RBP: 00007ffd456b9940 R08: 000055e7f29dba80 R09: 0000000000000004 >[38904.810020] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38904.810022] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f5442500 >[38907.397834] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38907.397840] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38907.397844] CPU: 0 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38907.397846] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38907.397848] Call Trace: >[38907.397857] dump_stack+0x85/0xbf >[38907.397863] swiotlb_alloc_coherent+0x1be/0x1d0 >[38907.397876] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38907.397892] ttm_dma_populate+0x25e/0x350 [ttm] >[38907.397902] ttm_tt_bind+0x2c/0x60 [ttm] >[38907.397908] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38907.397922] ttm_bo_validate+0x189/0x1a0 [ttm] >[38907.397927] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38907.397937] ? mutex_trylock+0xcd/0xe0 >[38907.397945] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38907.397992] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38907.398026] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38907.398032] ? __lock_acquire+0x2d4/0x1340 >[38907.398053] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38907.398076] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38907.398098] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38907.398114] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38907.398144] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38907.398167] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38907.398175] drm_ioctl+0x2d5/0x370 [drm] >[38907.398191] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38907.398196] ? __pm_runtime_resume+0x54/0x90 >[38907.398201] ? trace_hardirqs_on_caller+0xed/0x180 >[38907.398219] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38907.398224] do_vfs_ioctl+0xa5/0x6e0 >[38907.398230] SyS_ioctl+0x74/0x80 >[38907.398235] do_syscall_64+0x79/0x220 >[38907.398238] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38907.398240] RIP: 0033:0x7f70a90d90f7 >[38907.398242] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38907.398244] RAX: ffffffffffffffda RBX: 000055e7ee311b00 RCX: 00007f70a90d90f7 >[38907.398246] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38907.398247] RBP: 00007ffd456b9940 R08: 000055e7ee311b00 R09: 00007f70a939dc50 >[38907.398248] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[38907.398259] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1d47600 >[38918.740801] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38918.740806] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38918.740809] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38918.740812] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38918.740814] Call Trace: >[38918.740822] dump_stack+0x85/0xbf >[38918.740829] swiotlb_alloc_coherent+0x1be/0x1d0 >[38918.740840] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38918.740856] ttm_dma_populate+0x25e/0x350 [ttm] >[38918.740867] ttm_tt_bind+0x2c/0x60 [ttm] >[38918.740873] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38918.740886] ttm_bo_validate+0x189/0x1a0 [ttm] >[38918.740902] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38918.740911] ? mutex_trylock+0xcd/0xe0 >[38918.740920] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38918.740967] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38918.740999] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38918.741057] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38918.741093] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38918.741127] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38918.741163] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38918.741197] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38918.741213] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38918.741226] drm_ioctl+0x2d5/0x370 [drm] >[38918.741254] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38918.741262] ? __pm_runtime_resume+0x54/0x90 >[38918.741269] ? trace_hardirqs_on_caller+0xed/0x180 >[38918.741299] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38918.741306] do_vfs_ioctl+0xa5/0x6e0 >[38918.741319] SyS_ioctl+0x74/0x80 >[38918.741326] do_syscall_64+0x79/0x220 >[38918.741331] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38918.741335] RIP: 0033:0x7f70a90d90f7 >[38918.741337] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38918.741342] RAX: ffffffffffffffda RBX: 000055e7f3585d40 RCX: 00007f70a90d90f7 >[38918.741344] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38918.741346] RBP: 00007ffd456b9940 R08: 000055e7f3585d40 R09: 000000000000000b >[38918.741348] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[38918.741351] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eda3c4c0 >[38923.512180] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38923.512183] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38923.512186] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38923.512187] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38923.512188] Call Trace: >[38923.512195] dump_stack+0x85/0xbf >[38923.512199] swiotlb_alloc_coherent+0x1be/0x1d0 >[38923.512207] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38923.512216] ttm_dma_populate+0x25e/0x350 [ttm] >[38923.512222] ttm_tt_bind+0x2c/0x60 [ttm] >[38923.512226] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38923.512234] ttm_bo_validate+0x189/0x1a0 [ttm] >[38923.512247] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38923.512253] ? mutex_trylock+0xcd/0xe0 >[38923.512258] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38923.512289] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38923.512310] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38923.512333] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38923.512355] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38923.512376] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38923.512393] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38923.512413] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38923.512424] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38923.512432] drm_ioctl+0x2d5/0x370 [drm] >[38923.512448] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38923.512453] ? __pm_runtime_resume+0x54/0x90 >[38923.512458] ? trace_hardirqs_on_caller+0xed/0x180 >[38923.512476] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38923.512481] do_vfs_ioctl+0xa5/0x6e0 >[38923.512488] SyS_ioctl+0x74/0x80 >[38923.512493] do_syscall_64+0x79/0x220 >[38923.512496] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38923.512498] RIP: 0033:0x7f70a90d90f7 >[38923.512499] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38923.512502] RAX: ffffffffffffffda RBX: 000055e7f2fda3d0 RCX: 00007f70a90d90f7 >[38923.512503] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38923.512505] RBP: 00007ffd456b9940 R08: 000055e7f2fda3d0 R09: 0000000000000004 >[38923.512506] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38923.512507] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eda3c4c0 >[38925.559773] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38925.559776] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38925.559778] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38925.559780] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38925.559781] Call Trace: >[38925.559788] dump_stack+0x85/0xbf >[38925.559802] swiotlb_alloc_coherent+0x1be/0x1d0 >[38925.559809] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38925.559818] ttm_dma_populate+0x25e/0x350 [ttm] >[38925.559824] ttm_tt_bind+0x2c/0x60 [ttm] >[38925.559828] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38925.559836] ttm_bo_validate+0x189/0x1a0 [ttm] >[38925.559839] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38925.559845] ? mutex_trylock+0xcd/0xe0 >[38925.559850] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38925.559881] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38925.559902] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38925.559925] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38925.559948] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38925.559968] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38925.559985] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38925.560005] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38925.560017] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38925.560025] drm_ioctl+0x2d5/0x370 [drm] >[38925.560041] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38925.560046] ? __pm_runtime_resume+0x54/0x90 >[38925.560051] ? trace_hardirqs_on_caller+0xed/0x180 >[38925.560069] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38925.560074] do_vfs_ioctl+0xa5/0x6e0 >[38925.560080] SyS_ioctl+0x74/0x80 >[38925.560085] do_syscall_64+0x79/0x220 >[38925.560088] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38925.560091] RIP: 0033:0x7f70a90d90f7 >[38925.560092] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38925.560095] RAX: ffffffffffffffda RBX: 000055e7ef484000 RCX: 00007f70a90d90f7 >[38925.560096] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38925.560097] RBP: 00007ffd456b9940 R08: 000055e7ef484000 R09: 000000000000000b >[38925.560098] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[38925.560100] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f352e790 >[38930.357801] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38930.357805] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38930.357809] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38930.357811] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38930.357813] Call Trace: >[38930.357822] dump_stack+0x85/0xbf >[38930.357827] swiotlb_alloc_coherent+0x1be/0x1d0 >[38930.357838] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38930.357854] ttm_dma_populate+0x25e/0x350 [ttm] >[38930.357864] ttm_tt_bind+0x2c/0x60 [ttm] >[38930.357870] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38930.357884] ttm_bo_validate+0x189/0x1a0 [ttm] >[38930.357889] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38930.357898] ? mutex_trylock+0xcd/0xe0 >[38930.357906] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38930.357946] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38930.357985] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38930.357994] ? __lock_acquire+0x2d4/0x1340 >[38930.358024] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38930.358069] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38930.358100] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38930.358125] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38930.358156] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38930.358168] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38930.358181] drm_ioctl+0x2d5/0x370 [drm] >[38930.358217] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38930.358224] ? __pm_runtime_resume+0x54/0x90 >[38930.358231] ? trace_hardirqs_on_caller+0xed/0x180 >[38930.358260] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38930.358267] do_vfs_ioctl+0xa5/0x6e0 >[38930.358279] SyS_ioctl+0x74/0x80 >[38930.358287] do_syscall_64+0x79/0x220 >[38930.358292] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38930.358295] RIP: 0033:0x7f70a90d90f7 >[38930.358297] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38930.358302] RAX: ffffffffffffffda RBX: 000055e7f11f3dd0 RCX: 00007f70a90d90f7 >[38930.358304] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38930.358306] RBP: 00007ffd456b9940 R08: 000055e7f11f3dd0 R09: 00007f70a939dc50 >[38930.358308] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[38930.358310] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef8c8ed0 >[38934.129223] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38934.129226] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38934.129229] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38934.129231] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38934.129232] Call Trace: >[38934.129239] dump_stack+0x85/0xbf >[38934.129244] swiotlb_alloc_coherent+0x1be/0x1d0 >[38934.129252] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38934.129262] ttm_dma_populate+0x25e/0x350 [ttm] >[38934.129268] ttm_tt_bind+0x2c/0x60 [ttm] >[38934.129272] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38934.129284] ttm_bo_validate+0x189/0x1a0 [ttm] >[38934.129289] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38934.129295] ? mutex_trylock+0xcd/0xe0 >[38934.129301] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38934.129344] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38934.129377] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38934.129401] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38934.129437] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38934.129469] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38934.129487] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38934.129508] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38934.129520] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38934.129529] drm_ioctl+0x2d5/0x370 [drm] >[38934.129552] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38934.129557] ? __pm_runtime_resume+0x54/0x90 >[38934.129563] ? trace_hardirqs_on_caller+0xed/0x180 >[38934.129581] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38934.129587] do_vfs_ioctl+0xa5/0x6e0 >[38934.129595] SyS_ioctl+0x74/0x80 >[38934.129602] do_syscall_64+0x79/0x220 >[38934.129607] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38934.129611] RIP: 0033:0x7f70a90d90f7 >[38934.129613] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38934.129617] RAX: ffffffffffffffda RBX: 000055e7f3489030 RCX: 00007f70a90d90f7 >[38934.129619] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38934.129621] RBP: 00007ffd456b9940 R08: 000055e7f3489030 R09: 00007f70a939dcc0 >[38934.129624] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[38934.129626] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f52cde10 >[38936.813676] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38936.813680] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38936.813682] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38936.813684] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38936.813685] Call Trace: >[38936.813691] dump_stack+0x85/0xbf >[38936.813696] swiotlb_alloc_coherent+0x1be/0x1d0 >[38936.813703] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38936.813713] ttm_dma_populate+0x25e/0x350 [ttm] >[38936.813719] ttm_tt_bind+0x2c/0x60 [ttm] >[38936.813723] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38936.813731] ttm_bo_validate+0x189/0x1a0 [ttm] >[38936.813734] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38936.813740] ? mutex_trylock+0xcd/0xe0 >[38936.813748] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38936.813795] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38936.813813] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38936.813834] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38936.813855] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38936.813875] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38936.813890] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38936.813909] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38936.813921] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38936.813928] drm_ioctl+0x2d5/0x370 [drm] >[38936.813944] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38936.813949] ? __pm_runtime_resume+0x54/0x90 >[38936.813954] ? trace_hardirqs_on_caller+0xed/0x180 >[38936.813971] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38936.813976] do_vfs_ioctl+0xa5/0x6e0 >[38936.813983] SyS_ioctl+0x74/0x80 >[38936.813988] do_syscall_64+0x79/0x220 >[38936.813991] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38936.813993] RIP: 0033:0x7f70a90d90f7 >[38936.813995] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38936.813997] RAX: ffffffffffffffda RBX: 000055e7f51a1e00 RCX: 00007f70a90d90f7 >[38936.813998] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38936.814000] RBP: 00007ffd456b9940 R08: 000055e7f51a1e00 R09: 0000000000000004 >[38936.814001] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38936.814002] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1ef5600 >[38939.062200] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38939.062203] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38939.062206] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38939.062207] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38939.062209] Call Trace: >[38939.062216] dump_stack+0x85/0xbf >[38939.062221] swiotlb_alloc_coherent+0x1be/0x1d0 >[38939.062229] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38939.062238] ttm_dma_populate+0x25e/0x350 [ttm] >[38939.062244] ttm_tt_bind+0x2c/0x60 [ttm] >[38939.062248] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38939.062258] ttm_bo_validate+0x189/0x1a0 [ttm] >[38939.062263] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38939.062271] ? mutex_trylock+0xcd/0xe0 >[38939.062279] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38939.062319] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38939.062343] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38939.062367] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38939.062390] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38939.062412] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38939.062429] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38939.062450] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38939.062463] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38939.062471] drm_ioctl+0x2d5/0x370 [drm] >[38939.062498] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38939.062503] ? __pm_runtime_resume+0x54/0x90 >[38939.062509] ? trace_hardirqs_on_caller+0xed/0x180 >[38939.062527] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38939.062534] do_vfs_ioctl+0xa5/0x6e0 >[38939.062546] SyS_ioctl+0x74/0x80 >[38939.062553] do_syscall_64+0x79/0x220 >[38939.062559] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38939.062563] RIP: 0033:0x7f70a90d90f7 >[38939.062565] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38939.062569] RAX: ffffffffffffffda RBX: 000055e7f2184600 RCX: 00007f70a90d90f7 >[38939.062572] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38939.062574] RBP: 00007ffd456b9940 R08: 000055e7f2184600 R09: 00007f70a939dcc0 >[38939.062576] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[38939.062578] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f5235720 >[38939.074438] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38939.074443] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38939.074446] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38939.074448] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38939.074450] Call Trace: >[38939.074468] dump_stack+0x85/0xbf >[38939.074473] swiotlb_alloc_coherent+0x1be/0x1d0 >[38939.074484] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38939.074497] ttm_dma_populate+0x25e/0x350 [ttm] >[38939.074506] ttm_tt_bind+0x2c/0x60 [ttm] >[38939.074511] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38939.074523] ttm_bo_validate+0x189/0x1a0 [ttm] >[38939.074528] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38939.074536] ? mutex_trylock+0xcd/0xe0 >[38939.074544] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38939.074583] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38939.074610] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38939.074641] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38939.074672] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38939.074702] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38939.074725] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38939.074755] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38939.074778] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38939.074791] drm_ioctl+0x2d5/0x370 [drm] >[38939.074818] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38939.074825] ? __pm_runtime_resume+0x54/0x90 >[38939.074832] ? trace_hardirqs_on_caller+0xed/0x180 >[38939.074861] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38939.074868] do_vfs_ioctl+0xa5/0x6e0 >[38939.074879] SyS_ioctl+0x74/0x80 >[38939.074886] do_syscall_64+0x79/0x220 >[38939.074890] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38939.074894] RIP: 0033:0x7f70a90d90f7 >[38939.074896] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38939.074900] RAX: ffffffffffffffda RBX: 000055e7ee641d10 RCX: 00007f70a90d90f7 >[38939.074901] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38939.074903] RBP: 00007ffd456b9940 R08: 000055e7ee641d10 R09: 0000000000000004 >[38939.074905] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38939.074907] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f300ad20 >[38942.169632] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38942.169635] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38942.169638] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38942.169639] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38942.169641] Call Trace: >[38942.169648] dump_stack+0x85/0xbf >[38942.169652] swiotlb_alloc_coherent+0x1be/0x1d0 >[38942.169660] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38942.169669] ttm_dma_populate+0x25e/0x350 [ttm] >[38942.169675] ttm_tt_bind+0x2c/0x60 [ttm] >[38942.169679] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38942.169688] ttm_bo_validate+0x189/0x1a0 [ttm] >[38942.169691] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38942.169697] ? mutex_trylock+0xcd/0xe0 >[38942.169702] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38942.169733] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38942.169757] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38942.169763] ? __lock_acquire+0x2d4/0x1340 >[38942.169788] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38942.169822] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38942.169842] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38942.169859] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38942.169879] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38942.169891] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38942.169900] drm_ioctl+0x2d5/0x370 [drm] >[38942.169927] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38942.169932] ? __pm_runtime_resume+0x54/0x90 >[38942.169937] ? trace_hardirqs_on_caller+0xed/0x180 >[38942.169955] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38942.169960] do_vfs_ioctl+0xa5/0x6e0 >[38942.169967] SyS_ioctl+0x74/0x80 >[38942.169972] do_syscall_64+0x79/0x220 >[38942.169975] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38942.169977] RIP: 0033:0x7f70a90d90f7 >[38942.169979] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38942.169982] RAX: ffffffffffffffda RBX: 000055e7f538e630 RCX: 00007f70a90d90f7 >[38942.169983] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38942.169984] RBP: 00007ffd456b9940 R08: 000055e7f538e630 R09: 00007f70a939dc50 >[38942.169985] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[38942.169987] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3d6f210 >[38942.321254] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38942.321259] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38942.321262] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38942.321264] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38942.321266] Call Trace: >[38942.321274] dump_stack+0x85/0xbf >[38942.321280] swiotlb_alloc_coherent+0x1be/0x1d0 >[38942.321291] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38942.321305] ttm_dma_populate+0x25e/0x350 [ttm] >[38942.321313] ttm_tt_bind+0x2c/0x60 [ttm] >[38942.321319] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38942.321330] ttm_bo_validate+0x189/0x1a0 [ttm] >[38942.321345] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38942.321353] ? mutex_trylock+0xcd/0xe0 >[38942.321361] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38942.321404] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38942.321437] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38942.321477] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38942.321509] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38942.321539] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38942.321564] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38942.321596] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38942.321609] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38942.321623] drm_ioctl+0x2d5/0x370 [drm] >[38942.321647] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38942.321653] ? __pm_runtime_resume+0x54/0x90 >[38942.321660] ? trace_hardirqs_on_caller+0xed/0x180 >[38942.321685] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38942.321692] do_vfs_ioctl+0xa5/0x6e0 >[38942.321702] SyS_ioctl+0x74/0x80 >[38942.321708] do_syscall_64+0x79/0x220 >[38942.321713] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38942.321716] RIP: 0033:0x7f70a90d90f7 >[38942.321718] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38942.321722] RAX: ffffffffffffffda RBX: 000055e7f3b81f10 RCX: 00007f70a90d90f7 >[38942.321723] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38942.321725] RBP: 00007ffd456b9940 R08: 000055e7f3b81f10 R09: 00007f70a939dce0 >[38942.321727] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[38942.321729] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f3b81e40 >[38946.119716] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38946.119719] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38946.119722] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38946.119724] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38946.119725] Call Trace: >[38946.119731] dump_stack+0x85/0xbf >[38946.119736] swiotlb_alloc_coherent+0x1be/0x1d0 >[38946.119744] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38946.119753] ttm_dma_populate+0x25e/0x350 [ttm] >[38946.119759] ttm_tt_bind+0x2c/0x60 [ttm] >[38946.119763] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38946.119772] ttm_bo_validate+0x189/0x1a0 [ttm] >[38946.119776] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38946.119782] ? mutex_trylock+0xcd/0xe0 >[38946.119787] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38946.119830] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38946.119851] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38946.119873] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38946.119896] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38946.119916] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38946.119933] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38946.119953] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38946.119964] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38946.119972] drm_ioctl+0x2d5/0x370 [drm] >[38946.119989] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38946.119993] ? __pm_runtime_resume+0x54/0x90 >[38946.119998] ? trace_hardirqs_on_caller+0xed/0x180 >[38946.120016] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38946.120021] do_vfs_ioctl+0xa5/0x6e0 >[38946.120027] SyS_ioctl+0x74/0x80 >[38946.120032] do_syscall_64+0x79/0x220 >[38946.120035] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38946.120038] RIP: 0033:0x7f70a90d90f7 >[38946.120039] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38946.120042] RAX: ffffffffffffffda RBX: 000055e7f3db1ea0 RCX: 00007f70a90d90f7 >[38946.120043] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38946.120044] RBP: 00007ffd456b9940 R08: 000055e7f3db1ea0 R09: 0000000000000004 >[38946.120046] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38946.120047] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1fedde0 >[38967.288274] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38967.288278] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38967.288280] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38967.288282] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38967.288283] Call Trace: >[38967.288290] dump_stack+0x85/0xbf >[38967.288294] swiotlb_alloc_coherent+0x1be/0x1d0 >[38967.288303] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38967.288312] ttm_dma_populate+0x25e/0x350 [ttm] >[38967.288318] ttm_tt_bind+0x2c/0x60 [ttm] >[38967.288322] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38967.288330] ttm_bo_validate+0x189/0x1a0 [ttm] >[38967.288333] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38967.288339] ? mutex_trylock+0xcd/0xe0 >[38967.288344] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38967.288379] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38967.288405] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38967.288442] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38967.288468] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38967.288492] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38967.288512] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38967.288535] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38967.288549] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38967.288557] drm_ioctl+0x2d5/0x370 [drm] >[38967.288576] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38967.288581] ? __pm_runtime_resume+0x54/0x90 >[38967.288586] ? trace_hardirqs_on_caller+0xed/0x180 >[38967.288607] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38967.288612] do_vfs_ioctl+0xa5/0x6e0 >[38967.288619] SyS_ioctl+0x74/0x80 >[38967.288624] do_syscall_64+0x79/0x220 >[38967.288627] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38967.288629] RIP: 0033:0x7fd8d64ef0f7 >[38967.288631] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38967.288633] RAX: ffffffffffffffda RBX: 00000000030e2230 RCX: 00007fd8d64ef0f7 >[38967.288635] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[38967.288636] RBP: 00007ffcc6dba1c0 R08: 00000000030e2230 R09: 0000000000000004 >[38967.288637] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[38967.288638] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002be9dd0 >[38967.334798] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38967.334801] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38967.334804] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38967.334805] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38967.334806] Call Trace: >[38967.334813] dump_stack+0x85/0xbf >[38967.334817] swiotlb_alloc_coherent+0x1be/0x1d0 >[38967.334824] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38967.334833] ttm_dma_populate+0x25e/0x350 [ttm] >[38967.334839] ttm_tt_bind+0x2c/0x60 [ttm] >[38967.334843] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38967.334851] ttm_bo_validate+0x189/0x1a0 [ttm] >[38967.334854] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38967.334860] ? mutex_trylock+0xcd/0xe0 >[38967.334865] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38967.334908] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38967.334945] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38967.334968] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38967.334990] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38967.335012] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38967.335040] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38967.335061] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38967.335072] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38967.335081] drm_ioctl+0x2d5/0x370 [drm] >[38967.335098] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38967.335103] ? __pm_runtime_resume+0x54/0x90 >[38967.335108] ? trace_hardirqs_on_caller+0xed/0x180 >[38967.335127] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38967.335132] do_vfs_ioctl+0xa5/0x6e0 >[38967.335139] SyS_ioctl+0x74/0x80 >[38967.335144] do_syscall_64+0x79/0x220 >[38967.335147] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38967.335150] RIP: 0033:0x7f70a90d90f7 >[38967.335151] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38967.335154] RAX: ffffffffffffffda RBX: 000055e7f51218e0 RCX: 00007f70a90d90f7 >[38967.335155] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38967.335156] RBP: 00007ffd456b9940 R08: 000055e7f51218e0 R09: 0000000000000004 >[38967.335158] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38967.335159] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f549a600 >[38967.607045] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38967.607048] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38967.607051] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38967.607052] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38967.607054] Call Trace: >[38967.607060] dump_stack+0x85/0xbf >[38967.607064] swiotlb_alloc_coherent+0x1be/0x1d0 >[38967.607072] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38967.607081] ttm_dma_populate+0x25e/0x350 [ttm] >[38967.607086] ttm_tt_bind+0x2c/0x60 [ttm] >[38967.607090] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38967.607098] ttm_bo_validate+0x189/0x1a0 [ttm] >[38967.607101] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38967.607107] ? mutex_trylock+0xcd/0xe0 >[38967.607112] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38967.607142] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38967.607160] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38967.607192] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38967.607214] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38967.607234] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38967.607250] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38967.607279] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38967.607292] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38967.607299] drm_ioctl+0x2d5/0x370 [drm] >[38967.607325] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38967.607330] ? __pm_runtime_resume+0x54/0x90 >[38967.607335] ? trace_hardirqs_on_caller+0xed/0x180 >[38967.607351] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38967.607356] do_vfs_ioctl+0xa5/0x6e0 >[38967.607363] SyS_ioctl+0x74/0x80 >[38967.607367] do_syscall_64+0x79/0x220 >[38967.607370] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38967.607372] RIP: 0033:0x7f70a90d90f7 >[38967.607374] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38967.607376] RAX: ffffffffffffffda RBX: 000055e7f53f8410 RCX: 00007f70a90d90f7 >[38967.607378] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38967.607379] RBP: 00007ffd456b9940 R08: 000055e7f53f8410 R09: 0000000000000004 >[38967.607380] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38967.607381] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f06ffcf0 >[38968.123886] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38968.123901] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38968.123904] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38968.123905] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38968.123906] Call Trace: >[38968.123913] dump_stack+0x85/0xbf >[38968.123918] swiotlb_alloc_coherent+0x1be/0x1d0 >[38968.123925] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38968.123934] ttm_dma_populate+0x25e/0x350 [ttm] >[38968.123941] ttm_tt_bind+0x2c/0x60 [ttm] >[38968.123945] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38968.123953] ttm_bo_validate+0x189/0x1a0 [ttm] >[38968.123956] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38968.123962] ? mutex_trylock+0xcd/0xe0 >[38968.123967] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38968.124002] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38968.124045] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38968.124054] ? __lock_acquire+0x2d4/0x1340 >[38968.124085] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38968.124124] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38968.124146] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38968.124163] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38968.124184] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38968.124196] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38968.124204] drm_ioctl+0x2d5/0x370 [drm] >[38968.124221] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38968.124226] ? __pm_runtime_resume+0x54/0x90 >[38968.124231] ? trace_hardirqs_on_caller+0xed/0x180 >[38968.124255] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38968.124263] do_vfs_ioctl+0xa5/0x6e0 >[38968.124275] SyS_ioctl+0x74/0x80 >[38968.124283] do_syscall_64+0x79/0x220 >[38968.124288] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38968.124292] RIP: 0033:0x7fd8d64ef0f7 >[38968.124294] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38968.124299] RAX: ffffffffffffffda RBX: 00000000030e2230 RCX: 00007fd8d64ef0f7 >[38968.124301] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[38968.124303] RBP: 00007ffcc6dba370 R08: 00000000030e2230 R09: 00007fd8d67b3c50 >[38968.124305] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[38968.124307] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c27e70 >[38968.189797] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38968.189800] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38968.189802] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38968.189804] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38968.189805] Call Trace: >[38968.189811] dump_stack+0x85/0xbf >[38968.189816] swiotlb_alloc_coherent+0x1be/0x1d0 >[38968.189823] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38968.189831] ttm_dma_populate+0x25e/0x350 [ttm] >[38968.189837] ttm_tt_bind+0x2c/0x60 [ttm] >[38968.189841] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38968.189848] ttm_bo_validate+0x189/0x1a0 [ttm] >[38968.189851] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38968.189857] ? mutex_trylock+0xcd/0xe0 >[38968.189861] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38968.189891] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38968.189909] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38968.189914] ? __lock_acquire+0x2d4/0x1340 >[38968.189932] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38968.189952] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38968.189971] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38968.189986] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38968.190005] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38968.190016] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38968.190024] drm_ioctl+0x2d5/0x370 [drm] >[38968.190039] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38968.190044] ? __pm_runtime_resume+0x54/0x90 >[38968.190048] ? trace_hardirqs_on_caller+0xed/0x180 >[38968.190064] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38968.190069] do_vfs_ioctl+0xa5/0x6e0 >[38968.190075] SyS_ioctl+0x74/0x80 >[38968.190090] do_syscall_64+0x79/0x220 >[38968.190093] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38968.190095] RIP: 0033:0x7fd8d64ef0f7 >[38968.190096] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38968.190099] RAX: ffffffffffffffda RBX: 00000000030e2230 RCX: 00007fd8d64ef0f7 >[38968.190100] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[38968.190102] RBP: 00007ffcc6dba370 R08: 00000000030e2230 R09: 00007fd8d67b3c50 >[38968.190103] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[38968.190104] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c27e70 >[38972.310020] swiotlb_tbl_map_single: 24 callbacks suppressed >[38972.310023] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38972.310028] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38972.310032] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38972.310034] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38972.310036] Call Trace: >[38972.310046] dump_stack+0x85/0xbf >[38972.310062] swiotlb_alloc_coherent+0x1be/0x1d0 >[38972.310073] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38972.310089] ttm_dma_populate+0x25e/0x350 [ttm] >[38972.310100] ttm_tt_bind+0x2c/0x60 [ttm] >[38972.310106] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38972.310120] ttm_bo_validate+0x189/0x1a0 [ttm] >[38972.310125] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38972.310135] ? mutex_trylock+0xcd/0xe0 >[38972.310143] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38972.310184] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38972.310218] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38972.310254] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38972.310290] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38972.310323] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38972.310360] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38972.310394] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38972.310411] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38972.310426] drm_ioctl+0x2d5/0x370 [drm] >[38972.310453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38972.310461] ? __pm_runtime_resume+0x54/0x90 >[38972.310469] ? trace_hardirqs_on_caller+0xed/0x180 >[38972.310500] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38972.310508] do_vfs_ioctl+0xa5/0x6e0 >[38972.310520] SyS_ioctl+0x74/0x80 >[38972.310528] do_syscall_64+0x79/0x220 >[38972.310533] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38972.310537] RIP: 0033:0x7f70a90d90f7 >[38972.310549] RSP: 002b:00007ffd456b9d38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38972.310553] RAX: ffffffffffffffda RBX: 000055e7f5348f60 RCX: 00007f70a90d90f7 >[38972.310556] RDX: 00007ffd456b9d80 RSI: 00000000c0206440 RDI: 000000000000000c >[38972.310558] RBP: 00007ffd456b9d80 R08: 000055e7f5348f60 R09: 0000000000000004 >[38972.310560] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38972.310562] R13: 000000000000000c R14: 00007ffd456b9e18 R15: 000055e7ed51ef00 >[38978.080750] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38978.080753] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38978.080756] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38978.080757] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38978.080758] Call Trace: >[38978.080765] dump_stack+0x85/0xbf >[38978.080770] swiotlb_alloc_coherent+0x1be/0x1d0 >[38978.080778] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38978.080787] ttm_dma_populate+0x25e/0x350 [ttm] >[38978.080793] ttm_tt_bind+0x2c/0x60 [ttm] >[38978.080797] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38978.080805] ttm_bo_validate+0x189/0x1a0 [ttm] >[38978.080808] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38978.080814] ? mutex_trylock+0xcd/0xe0 >[38978.080819] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38978.080858] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38978.080879] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38978.080904] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38978.080928] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38978.080950] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38978.080969] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38978.080992] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38978.081006] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38978.081014] drm_ioctl+0x2d5/0x370 [drm] >[38978.081043] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38978.081048] ? __pm_runtime_resume+0x54/0x90 >[38978.081053] ? trace_hardirqs_on_caller+0xed/0x180 >[38978.081073] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38978.081079] do_vfs_ioctl+0xa5/0x6e0 >[38978.081085] SyS_ioctl+0x74/0x80 >[38978.081090] do_syscall_64+0x79/0x220 >[38978.081093] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38978.081096] RIP: 0033:0x7fd8d64ef0f7 >[38978.081097] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38978.081100] RAX: ffffffffffffffda RBX: 000000000325e6f0 RCX: 00007fd8d64ef0f7 >[38978.081101] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[38978.081102] RBP: 00007ffcc6dba370 R08: 000000000325e6f0 R09: 0000000000000004 >[38978.081104] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[38978.081105] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000308aee0 >[38978.352102] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38978.352106] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38978.352109] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38978.352110] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38978.352112] Call Trace: >[38978.352119] dump_stack+0x85/0xbf >[38978.352124] swiotlb_alloc_coherent+0x1be/0x1d0 >[38978.352133] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38978.352148] ttm_dma_populate+0x25e/0x350 [ttm] >[38978.352156] ttm_tt_bind+0x2c/0x60 [ttm] >[38978.352160] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38978.352169] ttm_bo_validate+0x189/0x1a0 [ttm] >[38978.352172] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38978.352177] ? mutex_trylock+0xcd/0xe0 >[38978.352182] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38978.352216] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38978.352245] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38978.352271] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38978.352307] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38978.352334] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38978.352352] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38978.352378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38978.352392] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38978.352404] drm_ioctl+0x2d5/0x370 [drm] >[38978.352431] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38978.352438] ? __pm_runtime_resume+0x54/0x90 >[38978.352445] ? trace_hardirqs_on_caller+0xed/0x180 >[38978.352470] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38978.352478] do_vfs_ioctl+0xa5/0x6e0 >[38978.352489] SyS_ioctl+0x74/0x80 >[38978.352496] do_syscall_64+0x79/0x220 >[38978.352500] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38978.352504] RIP: 0033:0x7fd8d64ef0f7 >[38978.352506] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38978.352509] RAX: ffffffffffffffda RBX: 000000000324f1a0 RCX: 00007fd8d64ef0f7 >[38978.352511] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[38978.352512] RBP: 00007ffcc6dba370 R08: 000000000324f1a0 R09: 0000000000000004 >[38978.352513] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[38978.352515] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030f02a0 >[38981.653349] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38981.653353] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38981.653355] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38981.653357] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38981.653358] Call Trace: >[38981.653365] dump_stack+0x85/0xbf >[38981.653370] swiotlb_alloc_coherent+0x1be/0x1d0 >[38981.653378] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38981.653387] ttm_dma_populate+0x25e/0x350 [ttm] >[38981.653394] ttm_tt_bind+0x2c/0x60 [ttm] >[38981.653398] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38981.653406] ttm_bo_validate+0x189/0x1a0 [ttm] >[38981.653410] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38981.653416] ? mutex_trylock+0xcd/0xe0 >[38981.653422] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38981.653456] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38981.653479] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38981.653503] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38981.653527] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38981.653550] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38981.653567] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38981.653589] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38981.653602] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38981.653612] drm_ioctl+0x2d5/0x370 [drm] >[38981.653629] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38981.653634] ? __pm_runtime_resume+0x54/0x90 >[38981.653639] ? trace_hardirqs_on_caller+0xed/0x180 >[38981.653658] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38981.653664] do_vfs_ioctl+0xa5/0x6e0 >[38981.653671] SyS_ioctl+0x74/0x80 >[38981.653675] do_syscall_64+0x79/0x220 >[38981.653679] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38981.653681] RIP: 0033:0x7fd8d64ef0f7 >[38981.653683] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38981.653685] RAX: ffffffffffffffda RBX: 00000000030d5280 RCX: 00007fd8d64ef0f7 >[38981.653687] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[38981.653688] RBP: 00007ffcc6dba370 R08: 00000000030d5280 R09: 0000000000000004 >[38981.653689] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[38981.653690] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003256c40 >[38981.710409] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38981.710412] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38981.710415] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38981.710416] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38981.710417] Call Trace: >[38981.710424] dump_stack+0x85/0xbf >[38981.710429] swiotlb_alloc_coherent+0x1be/0x1d0 >[38981.710437] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38981.710446] ttm_dma_populate+0x25e/0x350 [ttm] >[38981.710452] ttm_tt_bind+0x2c/0x60 [ttm] >[38981.710456] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38981.710464] ttm_bo_validate+0x189/0x1a0 [ttm] >[38981.710467] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38981.710473] ? mutex_trylock+0xcd/0xe0 >[38981.710478] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38981.710514] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38981.710536] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38981.710559] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38981.710582] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38981.710604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38981.710621] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38981.710642] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38981.710655] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38981.710663] drm_ioctl+0x2d5/0x370 [drm] >[38981.710680] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38981.710685] ? __pm_runtime_resume+0x54/0x90 >[38981.710691] ? trace_hardirqs_on_caller+0xed/0x180 >[38981.710719] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38981.710724] do_vfs_ioctl+0xa5/0x6e0 >[38981.710730] SyS_ioctl+0x74/0x80 >[38981.710735] do_syscall_64+0x79/0x220 >[38981.710739] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38981.710741] RIP: 0033:0x7fd8d64ef0f7 >[38981.710742] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38981.710745] RAX: ffffffffffffffda RBX: 00000000030d5280 RCX: 00007fd8d64ef0f7 >[38981.710746] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[38981.710748] RBP: 00007ffcc6dba370 R08: 00000000030d5280 R09: 0000000000000004 >[38981.710749] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[38981.710750] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003256c40 >[38982.366120] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38982.366124] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38982.366126] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38982.366128] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38982.366129] Call Trace: >[38982.366136] dump_stack+0x85/0xbf >[38982.366140] swiotlb_alloc_coherent+0x1be/0x1d0 >[38982.366148] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38982.366158] ttm_dma_populate+0x25e/0x350 [ttm] >[38982.366164] ttm_tt_bind+0x2c/0x60 [ttm] >[38982.366168] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38982.366176] ttm_bo_validate+0x189/0x1a0 [ttm] >[38982.366179] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38982.366185] ? mutex_trylock+0xcd/0xe0 >[38982.366191] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38982.366225] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38982.366248] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38982.366272] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38982.366296] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38982.366318] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38982.366336] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38982.366357] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38982.366369] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38982.366377] drm_ioctl+0x2d5/0x370 [drm] >[38982.366394] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38982.366399] ? __pm_runtime_resume+0x54/0x90 >[38982.366404] ? trace_hardirqs_on_caller+0xed/0x180 >[38982.366422] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38982.366428] do_vfs_ioctl+0xa5/0x6e0 >[38982.366435] SyS_ioctl+0x74/0x80 >[38982.366440] do_syscall_64+0x79/0x220 >[38982.366443] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38982.366446] RIP: 0033:0x7f70a90d90f7 >[38982.366447] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38982.366450] RAX: ffffffffffffffda RBX: 000055e7eec60b70 RCX: 00007f70a90d90f7 >[38982.366451] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38982.366452] RBP: 00007ffd456b9940 R08: 000055e7eec60b70 R09: 0000000000000004 >[38982.366454] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38982.366455] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f2dc59c0 >[38985.694426] swiotlb_tbl_map_single: 4 callbacks suppressed >[38985.694428] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38985.694431] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38985.694434] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38985.694435] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38985.694436] Call Trace: >[38985.694443] dump_stack+0x85/0xbf >[38985.694447] swiotlb_alloc_coherent+0x1be/0x1d0 >[38985.694455] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38985.694464] ttm_dma_populate+0x25e/0x350 [ttm] >[38985.694470] ttm_tt_bind+0x2c/0x60 [ttm] >[38985.694475] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38985.694489] ttm_bo_validate+0x189/0x1a0 [ttm] >[38985.694494] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38985.694502] ? mutex_trylock+0xcd/0xe0 >[38985.694511] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38985.694549] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38985.694571] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38985.694601] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38985.694639] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38985.694673] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38985.694700] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38985.694735] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38985.694748] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38985.694761] drm_ioctl+0x2d5/0x370 [drm] >[38985.694778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38985.694783] ? __pm_runtime_resume+0x54/0x90 >[38985.694788] ? trace_hardirqs_on_caller+0xed/0x180 >[38985.694806] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38985.694812] do_vfs_ioctl+0xa5/0x6e0 >[38985.694818] SyS_ioctl+0x74/0x80 >[38985.694823] do_syscall_64+0x79/0x220 >[38985.694826] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38985.694829] RIP: 0033:0x7f70a90d90f7 >[38985.694830] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38985.694833] RAX: ffffffffffffffda RBX: 000055e7f1cbff00 RCX: 00007f70a90d90f7 >[38985.694834] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38985.694836] RBP: 00007ffd456b9940 R08: 000055e7f1cbff00 R09: 0000000000000004 >[38985.694837] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38985.694838] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f05906c0 >[38985.950861] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38985.950864] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38985.950866] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38985.950868] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38985.950869] Call Trace: >[38985.950876] dump_stack+0x85/0xbf >[38985.950880] swiotlb_alloc_coherent+0x1be/0x1d0 >[38985.950887] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38985.950896] ttm_dma_populate+0x25e/0x350 [ttm] >[38985.950903] ttm_tt_bind+0x2c/0x60 [ttm] >[38985.950907] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38985.950915] ttm_bo_validate+0x189/0x1a0 [ttm] >[38985.950918] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38985.950925] ? mutex_trylock+0xcd/0xe0 >[38985.950930] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38985.950962] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38985.950988] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38985.951012] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38985.951036] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38985.951068] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38985.951084] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38985.951105] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38985.951116] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38985.951124] drm_ioctl+0x2d5/0x370 [drm] >[38985.951141] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38985.951146] ? __pm_runtime_resume+0x54/0x90 >[38985.951151] ? trace_hardirqs_on_caller+0xed/0x180 >[38985.951168] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38985.951173] do_vfs_ioctl+0xa5/0x6e0 >[38985.951180] SyS_ioctl+0x74/0x80 >[38985.951185] do_syscall_64+0x79/0x220 >[38985.951188] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38985.951190] RIP: 0033:0x7f70a90d90f7 >[38985.951192] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38985.951194] RAX: ffffffffffffffda RBX: 000055e7ed202f60 RCX: 00007f70a90d90f7 >[38985.951196] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38985.951197] RBP: 00007ffd456b9940 R08: 000055e7ed202f60 R09: 0000000000000004 >[38985.951198] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[38985.951199] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f29a7b50 >[38989.549702] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38989.549706] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38989.549709] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38989.549710] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38989.549711] Call Trace: >[38989.549718] dump_stack+0x85/0xbf >[38989.549723] swiotlb_alloc_coherent+0x1be/0x1d0 >[38989.549731] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38989.549740] ttm_dma_populate+0x25e/0x350 [ttm] >[38989.549747] ttm_tt_bind+0x2c/0x60 [ttm] >[38989.549751] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38989.549759] ttm_bo_validate+0x189/0x1a0 [ttm] >[38989.549762] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38989.549768] ? mutex_trylock+0xcd/0xe0 >[38989.549773] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38989.549809] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38989.549833] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38989.549857] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38989.549880] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38989.549902] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38989.549919] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38989.549939] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38989.549951] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38989.549960] drm_ioctl+0x2d5/0x370 [drm] >[38989.549977] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38989.549981] ? __pm_runtime_resume+0x54/0x90 >[38989.549987] ? trace_hardirqs_on_caller+0xed/0x180 >[38989.550016] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38989.550021] do_vfs_ioctl+0xa5/0x6e0 >[38989.550028] SyS_ioctl+0x74/0x80 >[38989.550033] do_syscall_64+0x79/0x220 >[38989.550036] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38989.550039] RIP: 0033:0x7fd8d64ef0f7 >[38989.550040] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38989.550043] RAX: ffffffffffffffda RBX: 00000000030d5280 RCX: 00007fd8d64ef0f7 >[38989.550044] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[38989.550045] RBP: 00007ffcc6dba370 R08: 00000000030d5280 R09: 0000000000000004 >[38989.550047] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[38989.550048] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000316ea80 >[38996.309605] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38996.309609] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38996.309613] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[38996.309615] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38996.309617] Call Trace: >[38996.309636] dump_stack+0x85/0xbf >[38996.309641] swiotlb_alloc_coherent+0x1be/0x1d0 >[38996.309653] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38996.309668] ttm_dma_populate+0x25e/0x350 [ttm] >[38996.309679] ttm_tt_bind+0x2c/0x60 [ttm] >[38996.309686] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38996.309699] ttm_bo_validate+0x189/0x1a0 [ttm] >[38996.309704] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38996.309713] ? mutex_trylock+0xcd/0xe0 >[38996.309721] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38996.309760] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38996.309793] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38996.309832] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38996.309870] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38996.309905] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38996.309931] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38996.309965] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38996.309981] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38996.309994] drm_ioctl+0x2d5/0x370 [drm] >[38996.310022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38996.310029] ? __pm_runtime_resume+0x54/0x90 >[38996.310038] ? trace_hardirqs_on_caller+0xed/0x180 >[38996.310088] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38996.310097] do_vfs_ioctl+0xa5/0x6e0 >[38996.310119] SyS_ioctl+0x74/0x80 >[38996.310127] do_syscall_64+0x79/0x220 >[38996.310132] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38996.310136] RIP: 0033:0x7fd8d64ef0f7 >[38996.310138] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38996.310143] RAX: ffffffffffffffda RBX: 0000000002c6fcd0 RCX: 00007fd8d64ef0f7 >[38996.310156] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[38996.310158] RBP: 00007ffcc6dba370 R08: 0000000002c6fcd0 R09: 0000000000000004 >[38996.310160] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[38996.310162] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003133b40 >[38996.969392] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[38996.969396] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[38996.969398] CPU: 1 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[38996.969400] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[38996.969401] Call Trace: >[38996.969409] dump_stack+0x85/0xbf >[38996.969415] swiotlb_alloc_coherent+0x1be/0x1d0 >[38996.969426] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[38996.969440] ttm_dma_populate+0x25e/0x350 [ttm] >[38996.969450] ttm_tt_bind+0x2c/0x60 [ttm] >[38996.969455] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[38996.969468] ttm_bo_validate+0x189/0x1a0 [ttm] >[38996.969473] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[38996.969482] ? mutex_trylock+0xcd/0xe0 >[38996.969490] ttm_bo_init_reserved+0x459/0x500 [ttm] >[38996.969540] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[38996.969560] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[38996.969566] ? __lock_acquire+0x2d4/0x1340 >[38996.969584] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[38996.969606] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[38996.969638] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38996.969657] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[38996.969676] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38996.969696] drm_ioctl_kernel+0x5b/0xb0 [drm] >[38996.969704] drm_ioctl+0x2d5/0x370 [drm] >[38996.969721] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[38996.969726] ? __pm_runtime_resume+0x54/0x90 >[38996.969730] ? trace_hardirqs_on_caller+0xed/0x180 >[38996.969747] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[38996.969753] do_vfs_ioctl+0xa5/0x6e0 >[38996.969760] SyS_ioctl+0x74/0x80 >[38996.969765] do_syscall_64+0x79/0x220 >[38996.969768] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[38996.969771] RIP: 0033:0x7f70a90d90f7 >[38996.969772] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[38996.969775] RAX: ffffffffffffffda RBX: 000055e7f1dd6f20 RCX: 00007f70a90d90f7 >[38996.969776] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[38996.969777] RBP: 00007ffd456b9940 R08: 000055e7f1dd6f20 R09: 00007f70a939dc50 >[38996.969779] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[38996.969780] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7eeed5c50 >[39002.046416] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39002.046420] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39002.046424] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39002.046426] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39002.046428] Call Trace: >[39002.046436] dump_stack+0x85/0xbf >[39002.046442] swiotlb_alloc_coherent+0x1be/0x1d0 >[39002.046453] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39002.046465] ttm_dma_populate+0x25e/0x350 [ttm] >[39002.046474] ttm_tt_bind+0x2c/0x60 [ttm] >[39002.046479] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39002.046490] ttm_bo_validate+0x189/0x1a0 [ttm] >[39002.046494] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39002.046502] ? mutex_trylock+0xcd/0xe0 >[39002.046509] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39002.046549] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39002.046580] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39002.046613] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39002.046645] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39002.046677] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39002.046701] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39002.046730] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39002.046745] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39002.046757] drm_ioctl+0x2d5/0x370 [drm] >[39002.046782] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39002.046788] ? __pm_runtime_resume+0x54/0x90 >[39002.046795] ? trace_hardirqs_on_caller+0xed/0x180 >[39002.046821] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39002.046829] do_vfs_ioctl+0xa5/0x6e0 >[39002.046839] SyS_ioctl+0x74/0x80 >[39002.046846] do_syscall_64+0x79/0x220 >[39002.046851] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39002.046855] RIP: 0033:0x7fd8d64ef0f7 >[39002.046857] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39002.046862] RAX: ffffffffffffffda RBX: 0000000002ff8920 RCX: 00007fd8d64ef0f7 >[39002.046864] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39002.046866] RBP: 00007ffcc6dba370 R08: 0000000002ff8920 R09: 00007fd8d67b3c50 >[39002.046868] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[39002.046870] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc9fc0 >[39006.609142] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39006.609147] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39006.609151] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39006.609153] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39006.609155] Call Trace: >[39006.609165] dump_stack+0x85/0xbf >[39006.609171] swiotlb_alloc_coherent+0x1be/0x1d0 >[39006.609183] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39006.609199] ttm_dma_populate+0x25e/0x350 [ttm] >[39006.609210] ttm_tt_bind+0x2c/0x60 [ttm] >[39006.609217] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39006.609231] ttm_bo_validate+0x189/0x1a0 [ttm] >[39006.609236] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39006.609246] ? mutex_trylock+0xcd/0xe0 >[39006.609255] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39006.609295] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39006.609327] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39006.609366] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39006.609404] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39006.609448] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39006.609473] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39006.609507] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39006.609522] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39006.609535] drm_ioctl+0x2d5/0x370 [drm] >[39006.609561] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39006.609569] ? __pm_runtime_resume+0x54/0x90 >[39006.609577] ? trace_hardirqs_on_caller+0xed/0x180 >[39006.609606] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39006.609614] do_vfs_ioctl+0xa5/0x6e0 >[39006.609627] SyS_ioctl+0x74/0x80 >[39006.609635] do_syscall_64+0x79/0x220 >[39006.609640] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39006.609643] RIP: 0033:0x7fd8d64ef0f7 >[39006.609646] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39006.609650] RAX: ffffffffffffffda RBX: 0000000002bb37b0 RCX: 00007fd8d64ef0f7 >[39006.609652] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39006.609654] RBP: 00007ffcc6dba370 R08: 0000000002bb37b0 R09: 0000000000000004 >[39006.609656] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39006.609659] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003133b40 >[39006.772480] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39006.772485] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39006.772489] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[39006.772491] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39006.772493] Call Trace: >[39006.772501] dump_stack+0x85/0xbf >[39006.772507] swiotlb_alloc_coherent+0x1be/0x1d0 >[39006.772518] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39006.772531] ttm_dma_populate+0x25e/0x350 [ttm] >[39006.772540] ttm_tt_bind+0x2c/0x60 [ttm] >[39006.772545] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39006.772556] ttm_bo_validate+0x189/0x1a0 [ttm] >[39006.772560] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39006.772568] ? mutex_trylock+0xcd/0xe0 >[39006.772576] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39006.772615] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39006.772654] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39006.772690] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39006.772725] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39006.772758] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39006.772784] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39006.772817] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39006.772833] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39006.772846] drm_ioctl+0x2d5/0x370 [drm] >[39006.772874] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39006.772881] ? __pm_runtime_resume+0x54/0x90 >[39006.772889] ? trace_hardirqs_on_caller+0xed/0x180 >[39006.772919] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39006.772927] do_vfs_ioctl+0xa5/0x6e0 >[39006.772939] SyS_ioctl+0x74/0x80 >[39006.772946] do_syscall_64+0x79/0x220 >[39006.772951] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39006.772955] RIP: 0033:0x7f70a90d90f7 >[39006.772957] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39006.772961] RAX: ffffffffffffffda RBX: 000055e7f3cd65c0 RCX: 00007f70a90d90f7 >[39006.772963] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[39006.772965] RBP: 00007ffd456b9940 R08: 000055e7f3cd65c0 R09: 0000000000000004 >[39006.772967] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[39006.772969] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef8c8880 >[39008.298743] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39008.298747] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39008.298751] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39008.298754] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39008.298756] Call Trace: >[39008.298765] dump_stack+0x85/0xbf >[39008.298771] swiotlb_alloc_coherent+0x1be/0x1d0 >[39008.298783] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39008.298799] ttm_dma_populate+0x25e/0x350 [ttm] >[39008.298810] ttm_tt_bind+0x2c/0x60 [ttm] >[39008.298817] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39008.298831] ttm_bo_validate+0x189/0x1a0 [ttm] >[39008.298836] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39008.298846] ? mutex_trylock+0xcd/0xe0 >[39008.298855] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39008.298897] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39008.298926] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39008.298935] ? __lock_acquire+0x2d4/0x1340 >[39008.298966] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39008.299000] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39008.299034] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39008.299059] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39008.299090] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39008.299105] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39008.299118] drm_ioctl+0x2d5/0x370 [drm] >[39008.299146] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39008.299153] ? __pm_runtime_resume+0x54/0x90 >[39008.299160] ? trace_hardirqs_on_caller+0xed/0x180 >[39008.299189] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39008.299197] do_vfs_ioctl+0xa5/0x6e0 >[39008.299209] SyS_ioctl+0x74/0x80 >[39008.299217] do_syscall_64+0x79/0x220 >[39008.299221] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39008.299225] RIP: 0033:0x7fd8d64ef0f7 >[39008.299227] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39008.299232] RAX: ffffffffffffffda RBX: 0000000002bc4a80 RCX: 00007fd8d64ef0f7 >[39008.299234] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39008.299236] RBP: 00007ffcc6dba370 R08: 0000000002bc4a80 R09: 0000000000000004 >[39008.299238] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39008.299240] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc8960 >[39008.340805] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39008.340808] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39008.340811] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39008.340812] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39008.340813] Call Trace: >[39008.340820] dump_stack+0x85/0xbf >[39008.340825] swiotlb_alloc_coherent+0x1be/0x1d0 >[39008.340833] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39008.340842] ttm_dma_populate+0x25e/0x350 [ttm] >[39008.340848] ttm_tt_bind+0x2c/0x60 [ttm] >[39008.340852] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39008.340860] ttm_bo_validate+0x189/0x1a0 [ttm] >[39008.340863] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39008.340869] ? mutex_trylock+0xcd/0xe0 >[39008.340874] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39008.340906] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39008.340926] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39008.340947] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39008.340968] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39008.340988] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39008.341004] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39008.341023] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39008.341036] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39008.341043] drm_ioctl+0x2d5/0x370 [drm] >[39008.341060] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39008.341064] ? __pm_runtime_resume+0x54/0x90 >[39008.341069] ? trace_hardirqs_on_caller+0xed/0x180 >[39008.341087] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39008.341102] do_vfs_ioctl+0xa5/0x6e0 >[39008.341108] SyS_ioctl+0x74/0x80 >[39008.341113] do_syscall_64+0x79/0x220 >[39008.341116] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39008.341118] RIP: 0033:0x7fd8d64ef0f7 >[39008.341120] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39008.341122] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[39008.341124] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39008.341125] RBP: 00007ffcc6dba370 R08: 0000000002bfd150 R09: 0000000000000004 >[39008.341126] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39008.341127] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000312b980 >[39008.413681] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39008.413685] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39008.413687] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39008.413689] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39008.413690] Call Trace: >[39008.413697] dump_stack+0x85/0xbf >[39008.413702] swiotlb_alloc_coherent+0x1be/0x1d0 >[39008.413711] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39008.413720] ttm_dma_populate+0x25e/0x350 [ttm] >[39008.413727] ttm_tt_bind+0x2c/0x60 [ttm] >[39008.413731] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39008.413738] ttm_bo_validate+0x189/0x1a0 [ttm] >[39008.413741] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39008.413747] ? mutex_trylock+0xcd/0xe0 >[39008.413753] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39008.413787] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39008.413805] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39008.413827] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39008.413848] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39008.413868] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39008.413894] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39008.413912] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39008.413925] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39008.413932] drm_ioctl+0x2d5/0x370 [drm] >[39008.413948] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39008.413953] ? __pm_runtime_resume+0x54/0x90 >[39008.413958] ? trace_hardirqs_on_caller+0xed/0x180 >[39008.413986] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39008.413991] do_vfs_ioctl+0xa5/0x6e0 >[39008.413998] SyS_ioctl+0x74/0x80 >[39008.414003] do_syscall_64+0x79/0x220 >[39008.414006] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39008.414009] RIP: 0033:0x7fd8d64ef0f7 >[39008.414010] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39008.414013] RAX: ffffffffffffffda RBX: 0000000002bb37b0 RCX: 00007fd8d64ef0f7 >[39008.414014] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39008.414015] RBP: 00007ffcc6dba370 R08: 0000000002bb37b0 R09: 0000000000000004 >[39008.414016] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39008.414018] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003256c40 >[39008.463444] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39008.463447] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39008.463450] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39008.463451] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39008.463452] Call Trace: >[39008.463459] dump_stack+0x85/0xbf >[39008.463464] swiotlb_alloc_coherent+0x1be/0x1d0 >[39008.463472] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39008.463485] ttm_dma_populate+0x25e/0x350 [ttm] >[39008.463495] ttm_tt_bind+0x2c/0x60 [ttm] >[39008.463511] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39008.463523] ttm_bo_validate+0x189/0x1a0 [ttm] >[39008.463528] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39008.463537] ? mutex_trylock+0xcd/0xe0 >[39008.463545] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39008.463585] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39008.463617] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39008.463648] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39008.463671] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39008.463693] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39008.463716] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39008.463749] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39008.463762] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39008.463774] drm_ioctl+0x2d5/0x370 [drm] >[39008.463791] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39008.463796] ? __pm_runtime_resume+0x54/0x90 >[39008.463801] ? trace_hardirqs_on_caller+0xed/0x180 >[39008.463819] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39008.463826] do_vfs_ioctl+0xa5/0x6e0 >[39008.463837] SyS_ioctl+0x74/0x80 >[39008.463844] do_syscall_64+0x79/0x220 >[39008.463860] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39008.463864] RIP: 0033:0x7fd8d64ef0f7 >[39008.463866] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39008.463870] RAX: ffffffffffffffda RBX: 00000000030296a0 RCX: 00007fd8d64ef0f7 >[39008.463872] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39008.463875] RBP: 00007ffcc6dba370 R08: 00000000030296a0 R09: 0000000000000004 >[39008.463877] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39008.463879] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002f7eed0 >[39008.528141] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39008.528146] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39008.528149] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39008.528152] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39008.528154] Call Trace: >[39008.528161] dump_stack+0x85/0xbf >[39008.528165] swiotlb_alloc_coherent+0x1be/0x1d0 >[39008.528173] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39008.528182] ttm_dma_populate+0x25e/0x350 [ttm] >[39008.528188] ttm_tt_bind+0x2c/0x60 [ttm] >[39008.528192] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39008.528200] ttm_bo_validate+0x189/0x1a0 [ttm] >[39008.528203] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39008.528209] ? mutex_trylock+0xcd/0xe0 >[39008.528214] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39008.528245] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39008.528266] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39008.528289] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39008.528312] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39008.528334] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39008.528351] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39008.528370] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39008.528382] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39008.528390] drm_ioctl+0x2d5/0x370 [drm] >[39008.528406] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39008.528410] ? __pm_runtime_resume+0x54/0x90 >[39008.528415] ? trace_hardirqs_on_caller+0xed/0x180 >[39008.528433] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39008.528438] do_vfs_ioctl+0xa5/0x6e0 >[39008.528445] SyS_ioctl+0x74/0x80 >[39008.528449] do_syscall_64+0x79/0x220 >[39008.528452] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39008.528455] RIP: 0033:0x7fd8d64ef0f7 >[39008.528456] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39008.528459] RAX: ffffffffffffffda RBX: 00000000030d5280 RCX: 00007fd8d64ef0f7 >[39008.528460] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39008.528461] RBP: 00007ffcc6dba370 R08: 00000000030d5280 R09: 0000000000000004 >[39008.528463] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39008.528464] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002da7070 >[39018.935836] swiotlb_tbl_map_single: 20 callbacks suppressed >[39018.935840] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39018.935845] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39018.935848] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39018.935851] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39018.935853] Call Trace: >[39018.935861] dump_stack+0x85/0xbf >[39018.935868] swiotlb_alloc_coherent+0x1be/0x1d0 >[39018.935879] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39018.935896] ttm_dma_populate+0x25e/0x350 [ttm] >[39018.935908] ttm_tt_bind+0x2c/0x60 [ttm] >[39018.935915] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39018.935930] ttm_bo_validate+0x189/0x1a0 [ttm] >[39018.935935] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39018.935946] ? mutex_trylock+0xcd/0xe0 >[39018.935955] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39018.935994] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39018.936028] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39018.936067] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39018.936104] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39018.936139] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39018.936176] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39018.936209] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39018.936224] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39018.936237] drm_ioctl+0x2d5/0x370 [drm] >[39018.936265] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39018.936272] ? __pm_runtime_resume+0x54/0x90 >[39018.936280] ? trace_hardirqs_on_caller+0xed/0x180 >[39018.936310] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39018.936318] do_vfs_ioctl+0xa5/0x6e0 >[39018.936330] SyS_ioctl+0x74/0x80 >[39018.936337] do_syscall_64+0x79/0x220 >[39018.936342] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39018.936345] RIP: 0033:0x7fd8d64ef0f7 >[39018.936348] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39018.936362] RAX: ffffffffffffffda RBX: 00000000030d2830 RCX: 00007fd8d64ef0f7 >[39018.936364] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39018.936366] RBP: 00007ffcc6dba370 R08: 00000000030d2830 R09: 0000000000000004 >[39018.936369] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39018.936371] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003046610 >[39019.037573] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39019.037577] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39019.037579] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[39019.037581] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39019.037582] Call Trace: >[39019.037589] dump_stack+0x85/0xbf >[39019.037593] swiotlb_alloc_coherent+0x1be/0x1d0 >[39019.037601] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39019.037610] ttm_dma_populate+0x25e/0x350 [ttm] >[39019.037617] ttm_tt_bind+0x2c/0x60 [ttm] >[39019.037621] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39019.037629] ttm_bo_validate+0x189/0x1a0 [ttm] >[39019.037632] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39019.037638] ? mutex_trylock+0xcd/0xe0 >[39019.037644] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39019.037673] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39019.037694] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39019.037717] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39019.037740] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39019.037761] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39019.037778] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39019.037798] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39019.037810] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39019.037818] drm_ioctl+0x2d5/0x370 [drm] >[39019.037834] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39019.037839] ? __pm_runtime_resume+0x54/0x90 >[39019.037844] ? trace_hardirqs_on_caller+0xed/0x180 >[39019.037862] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39019.037867] do_vfs_ioctl+0xa5/0x6e0 >[39019.037874] SyS_ioctl+0x74/0x80 >[39019.037879] do_syscall_64+0x79/0x220 >[39019.037882] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39019.037885] RIP: 0033:0x7f70a90d90f7 >[39019.037886] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39019.037889] RAX: ffffffffffffffda RBX: 000055e7f5502960 RCX: 00007f70a90d90f7 >[39019.037890] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[39019.037891] RBP: 00007ffd456b9940 R08: 000055e7f5502960 R09: 000000000000000b >[39019.037892] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39019.037894] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f53a16d0 >[39022.030547] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39022.030550] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39022.030552] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39022.030554] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39022.030555] Call Trace: >[39022.030561] dump_stack+0x85/0xbf >[39022.030565] swiotlb_alloc_coherent+0x1be/0x1d0 >[39022.030573] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39022.030582] ttm_dma_populate+0x25e/0x350 [ttm] >[39022.030587] ttm_tt_bind+0x2c/0x60 [ttm] >[39022.030591] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39022.030599] ttm_bo_validate+0x189/0x1a0 [ttm] >[39022.030602] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39022.030608] ? mutex_trylock+0xcd/0xe0 >[39022.030612] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39022.030644] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39022.030664] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39022.030687] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39022.030711] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39022.030732] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39022.030749] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39022.030770] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39022.030781] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39022.030789] drm_ioctl+0x2d5/0x370 [drm] >[39022.030806] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39022.030810] ? __pm_runtime_resume+0x54/0x90 >[39022.030815] ? trace_hardirqs_on_caller+0xed/0x180 >[39022.030833] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39022.030838] do_vfs_ioctl+0xa5/0x6e0 >[39022.030844] SyS_ioctl+0x74/0x80 >[39022.030849] do_syscall_64+0x79/0x220 >[39022.030852] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39022.030855] RIP: 0033:0x7fd8d64ef0f7 >[39022.030856] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39022.030859] RAX: ffffffffffffffda RBX: 0000000002bce350 RCX: 00007fd8d64ef0f7 >[39022.030860] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39022.030861] RBP: 00007ffcc6dba370 R08: 0000000002bce350 R09: 0000000000000004 >[39022.030862] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39022.030864] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff8680 >[39024.962562] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39024.962566] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39024.962568] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39024.962570] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39024.962571] Call Trace: >[39024.962579] dump_stack+0x85/0xbf >[39024.962584] swiotlb_alloc_coherent+0x1be/0x1d0 >[39024.962592] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39024.962601] ttm_dma_populate+0x25e/0x350 [ttm] >[39024.962608] ttm_tt_bind+0x2c/0x60 [ttm] >[39024.962613] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39024.962621] ttm_bo_validate+0x189/0x1a0 [ttm] >[39024.962625] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39024.962631] ? mutex_trylock+0xcd/0xe0 >[39024.962636] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39024.962675] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39024.962703] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39024.962729] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39024.962753] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39024.962775] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39024.962792] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39024.962812] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39024.962826] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39024.962835] drm_ioctl+0x2d5/0x370 [drm] >[39024.962852] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39024.962857] ? __pm_runtime_resume+0x54/0x90 >[39024.962862] ? trace_hardirqs_on_caller+0xed/0x180 >[39024.962880] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39024.962886] do_vfs_ioctl+0xa5/0x6e0 >[39024.962893] SyS_ioctl+0x74/0x80 >[39024.962898] do_syscall_64+0x79/0x220 >[39024.962901] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39024.962904] RIP: 0033:0x7fd8d64ef0f7 >[39024.962905] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39024.962908] RAX: ffffffffffffffda RBX: 00000000030d7a00 RCX: 00007fd8d64ef0f7 >[39024.962909] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39024.962910] RBP: 00007ffcc6dba370 R08: 00000000030d7a00 R09: 0000000000000004 >[39024.962912] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39024.962913] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002ff8680 >[39028.970316] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39028.970320] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39028.970324] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39028.970326] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39028.970328] Call Trace: >[39028.970336] dump_stack+0x85/0xbf >[39028.970342] swiotlb_alloc_coherent+0x1be/0x1d0 >[39028.970352] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39028.970367] ttm_dma_populate+0x25e/0x350 [ttm] >[39028.970377] ttm_tt_bind+0x2c/0x60 [ttm] >[39028.970384] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39028.970396] ttm_bo_validate+0x189/0x1a0 [ttm] >[39028.970401] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39028.970409] ? mutex_trylock+0xcd/0xe0 >[39028.970416] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39028.970452] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39028.970478] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39028.970510] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39028.970545] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39028.970575] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39028.970600] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39028.970629] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39028.970640] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39028.970648] drm_ioctl+0x2d5/0x370 [drm] >[39028.970665] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39028.970669] ? __pm_runtime_resume+0x54/0x90 >[39028.970675] ? trace_hardirqs_on_caller+0xed/0x180 >[39028.970692] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39028.970698] do_vfs_ioctl+0xa5/0x6e0 >[39028.970704] SyS_ioctl+0x74/0x80 >[39028.970709] do_syscall_64+0x79/0x220 >[39028.970712] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39028.970715] RIP: 0033:0x7fd8d64ef0f7 >[39028.970716] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39028.970719] RAX: ffffffffffffffda RBX: 00000000030cb2e0 RCX: 00007fd8d64ef0f7 >[39028.970720] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39028.970721] RBP: 00007ffcc6dba370 R08: 00000000030cb2e0 R09: 0000000000000004 >[39028.970723] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39028.970724] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003113c00 >[39030.217372] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39030.217376] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39030.217380] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[39030.217382] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39030.217383] Call Trace: >[39030.217392] dump_stack+0x85/0xbf >[39030.217397] swiotlb_alloc_coherent+0x1be/0x1d0 >[39030.217408] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39030.217422] ttm_dma_populate+0x25e/0x350 [ttm] >[39030.217431] ttm_tt_bind+0x2c/0x60 [ttm] >[39030.217437] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39030.217449] ttm_bo_validate+0x189/0x1a0 [ttm] >[39030.217454] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39030.217462] ? mutex_trylock+0xcd/0xe0 >[39030.217470] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39030.217521] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39030.217551] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39030.217605] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39030.217649] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39030.217690] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39030.217714] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39030.217746] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39030.217762] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39030.217775] drm_ioctl+0x2d5/0x370 [drm] >[39030.217810] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39030.217827] ? __pm_runtime_resume+0x54/0x90 >[39030.217835] ? trace_hardirqs_on_caller+0xed/0x180 >[39030.217860] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39030.217868] do_vfs_ioctl+0xa5/0x6e0 >[39030.217878] SyS_ioctl+0x74/0x80 >[39030.217886] do_syscall_64+0x79/0x220 >[39030.217890] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39030.217893] RIP: 0033:0x7f70a90d90f7 >[39030.217896] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39030.217899] RAX: ffffffffffffffda RBX: 000055e7ef954a30 RCX: 00007f70a90d90f7 >[39030.217901] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[39030.217903] RBP: 00007ffd456b9940 R08: 000055e7ef954a30 R09: 0000000000000004 >[39030.217905] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[39030.217907] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f48f5c10 >[39038.060826] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39038.060829] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39038.060832] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39038.060833] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39038.060834] Call Trace: >[39038.060841] dump_stack+0x85/0xbf >[39038.060845] swiotlb_alloc_coherent+0x1be/0x1d0 >[39038.060853] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39038.060862] ttm_dma_populate+0x25e/0x350 [ttm] >[39038.060868] ttm_tt_bind+0x2c/0x60 [ttm] >[39038.060872] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39038.060879] ttm_bo_validate+0x189/0x1a0 [ttm] >[39038.060883] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39038.060889] ? mutex_trylock+0xcd/0xe0 >[39038.060894] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39038.060937] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39038.060963] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39038.060997] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39038.061020] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39038.061054] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39038.061080] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39038.061114] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39038.061128] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39038.061142] drm_ioctl+0x2d5/0x370 [drm] >[39038.061170] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39038.061178] ? __pm_runtime_resume+0x54/0x90 >[39038.061186] ? trace_hardirqs_on_caller+0xed/0x180 >[39038.061217] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39038.061224] do_vfs_ioctl+0xa5/0x6e0 >[39038.061234] SyS_ioctl+0x74/0x80 >[39038.061241] do_syscall_64+0x79/0x220 >[39038.061245] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39038.061248] RIP: 0033:0x7fd8d64ef0f7 >[39038.061250] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39038.061254] RAX: ffffffffffffffda RBX: 0000000003265d20 RCX: 00007fd8d64ef0f7 >[39038.061266] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39038.061268] RBP: 00007ffcc6dba370 R08: 0000000003265d20 R09: 0000000000000004 >[39038.061270] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39038.061272] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000312b980 >[39039.514709] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39039.514714] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39039.514717] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39039.514720] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39039.514722] Call Trace: >[39039.514730] dump_stack+0x85/0xbf >[39039.514736] swiotlb_alloc_coherent+0x1be/0x1d0 >[39039.514747] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39039.514758] ttm_dma_populate+0x25e/0x350 [ttm] >[39039.514764] ttm_tt_bind+0x2c/0x60 [ttm] >[39039.514768] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39039.514776] ttm_bo_validate+0x189/0x1a0 [ttm] >[39039.514780] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39039.514786] ? mutex_trylock+0xcd/0xe0 >[39039.514791] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39039.514824] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39039.514845] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39039.514868] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39039.514892] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39039.514913] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39039.514930] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39039.514951] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39039.514962] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39039.514971] drm_ioctl+0x2d5/0x370 [drm] >[39039.514987] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39039.514992] ? __pm_runtime_resume+0x54/0x90 >[39039.514997] ? trace_hardirqs_on_caller+0xed/0x180 >[39039.515015] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39039.515021] do_vfs_ioctl+0xa5/0x6e0 >[39039.515027] SyS_ioctl+0x74/0x80 >[39039.515032] do_syscall_64+0x79/0x220 >[39039.515035] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39039.515038] RIP: 0033:0x7fd8d64ef0f7 >[39039.515039] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39039.515042] RAX: ffffffffffffffda RBX: 0000000002c56f90 RCX: 00007fd8d64ef0f7 >[39039.515044] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39039.515045] RBP: 00007ffcc6dba370 R08: 0000000002c56f90 R09: 0000000000000004 >[39039.515046] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39039.515047] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003046610 >[39040.899666] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39040.899669] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39040.899672] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[39040.899673] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39040.899675] Call Trace: >[39040.899681] dump_stack+0x85/0xbf >[39040.899685] swiotlb_alloc_coherent+0x1be/0x1d0 >[39040.899693] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39040.899702] ttm_dma_populate+0x25e/0x350 [ttm] >[39040.899708] ttm_tt_bind+0x2c/0x60 [ttm] >[39040.899712] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39040.899719] ttm_bo_validate+0x189/0x1a0 [ttm] >[39040.899722] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39040.899729] ? mutex_trylock+0xcd/0xe0 >[39040.899738] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39040.899775] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39040.899805] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39040.899841] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39040.899876] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39040.899909] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39040.899941] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39040.899962] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39040.899974] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39040.899981] drm_ioctl+0x2d5/0x370 [drm] >[39040.899998] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39040.900003] ? __pm_runtime_resume+0x54/0x90 >[39040.900011] ? trace_hardirqs_on_caller+0xed/0x180 >[39040.900041] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39040.900048] do_vfs_ioctl+0xa5/0x6e0 >[39040.900061] SyS_ioctl+0x74/0x80 >[39040.900069] do_syscall_64+0x79/0x220 >[39040.900074] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39040.900077] RIP: 0033:0x7f70a90d90f7 >[39040.900079] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39040.900084] RAX: ffffffffffffffda RBX: 000055e7f5469ba0 RCX: 00007f70a90d90f7 >[39040.900086] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[39040.900088] RBP: 00007ffd456b9940 R08: 000055e7f5469ba0 R09: 00007f70a939dce0 >[39040.900091] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39040.900093] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef74de80 >[39040.900761] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39040.900765] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39040.900768] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[39040.900770] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39040.900772] Call Trace: >[39040.900776] dump_stack+0x85/0xbf >[39040.900781] swiotlb_alloc_coherent+0x1be/0x1d0 >[39040.900790] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39040.900800] ttm_dma_populate+0x25e/0x350 [ttm] >[39040.900806] ttm_tt_bind+0x2c/0x60 [ttm] >[39040.900810] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39040.900818] ttm_bo_validate+0x189/0x1a0 [ttm] >[39040.900821] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39040.900826] ? mutex_trylock+0xcd/0xe0 >[39040.900831] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39040.900851] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39040.900870] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39040.900906] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39040.900942] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39040.900976] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39040.901002] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39040.901035] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39040.901046] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39040.901059] drm_ioctl+0x2d5/0x370 [drm] >[39040.901084] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39040.901087] ? __pm_runtime_resume+0x54/0x90 >[39040.901092] ? trace_hardirqs_on_caller+0xed/0x180 >[39040.901110] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39040.901114] do_vfs_ioctl+0xa5/0x6e0 >[39040.901121] SyS_ioctl+0x74/0x80 >[39040.901125] do_syscall_64+0x79/0x220 >[39040.901128] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39040.901130] RIP: 0033:0x7f70a90d90f7 >[39040.901131] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39040.901133] RAX: ffffffffffffffda RBX: 000055e7f5469ba0 RCX: 00007f70a90d90f7 >[39040.901135] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[39040.901136] RBP: 00007ffd456b9940 R08: 000055e7f5469ba0 R09: 00007f70a939dce0 >[39040.901137] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39040.901139] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef74de80 >[39040.907485] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39040.907490] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39040.907493] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39040.907496] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39040.907498] Call Trace: >[39040.907506] dump_stack+0x85/0xbf >[39040.907513] swiotlb_alloc_coherent+0x1be/0x1d0 >[39040.907525] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39040.907543] ttm_dma_populate+0x25e/0x350 [ttm] >[39040.907554] ttm_tt_bind+0x2c/0x60 [ttm] >[39040.907561] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39040.907575] ttm_bo_validate+0x189/0x1a0 [ttm] >[39040.907580] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39040.907590] ? mutex_trylock+0xcd/0xe0 >[39040.907599] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39040.907640] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39040.907675] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39040.907717] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39040.907757] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39040.907795] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39040.907821] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39040.907856] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39040.907871] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39040.907886] drm_ioctl+0x2d5/0x370 [drm] >[39040.907917] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39040.907925] ? __pm_runtime_resume+0x54/0x90 >[39040.907934] ? trace_hardirqs_on_caller+0xed/0x180 >[39040.907967] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39040.907975] do_vfs_ioctl+0xa5/0x6e0 >[39040.907988] SyS_ioctl+0x74/0x80 >[39040.907996] do_syscall_64+0x79/0x220 >[39040.908002] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39040.908006] RIP: 0033:0x7fd8d64ef0f7 >[39040.908008] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39040.908013] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[39040.908015] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39040.908017] RBP: 00007ffcc6dba370 R08: 0000000002bfd150 R09: 0000000000000004 >[39040.908020] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39040.908023] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000312b980 >[39044.010807] swiotlb_tbl_map_single: 26 callbacks suppressed >[39044.010810] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39044.010813] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39044.010816] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39044.010818] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39044.010819] Call Trace: >[39044.010826] dump_stack+0x85/0xbf >[39044.010830] swiotlb_alloc_coherent+0x1be/0x1d0 >[39044.010838] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39044.010847] ttm_dma_populate+0x25e/0x350 [ttm] >[39044.010854] ttm_tt_bind+0x2c/0x60 [ttm] >[39044.010858] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39044.010867] ttm_bo_validate+0x189/0x1a0 [ttm] >[39044.010870] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39044.010876] ? mutex_trylock+0xcd/0xe0 >[39044.010881] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39044.010913] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39044.010938] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39044.010962] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39044.010986] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39044.011009] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39044.011027] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39044.011048] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39044.011060] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39044.011069] drm_ioctl+0x2d5/0x370 [drm] >[39044.011086] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39044.011091] ? __pm_runtime_resume+0x54/0x90 >[39044.011096] ? trace_hardirqs_on_caller+0xed/0x180 >[39044.011114] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39044.011120] do_vfs_ioctl+0xa5/0x6e0 >[39044.011127] SyS_ioctl+0x74/0x80 >[39044.011132] do_syscall_64+0x79/0x220 >[39044.011135] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39044.011138] RIP: 0033:0x7fd8d64ef0f7 >[39044.011139] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39044.011142] RAX: ffffffffffffffda RBX: 000000000302e7b0 RCX: 00007fd8d64ef0f7 >[39044.011143] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39044.011145] RBP: 00007ffcc6dba370 R08: 000000000302e7b0 R09: 00007fd8d67b3fb0 >[39044.011146] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39044.011147] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc39f0 >[39044.084200] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39044.084203] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39044.084206] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39044.084207] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39044.084208] Call Trace: >[39044.084215] dump_stack+0x85/0xbf >[39044.084219] swiotlb_alloc_coherent+0x1be/0x1d0 >[39044.084227] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39044.084237] ttm_dma_populate+0x25e/0x350 [ttm] >[39044.084243] ttm_tt_bind+0x2c/0x60 [ttm] >[39044.084247] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39044.084255] ttm_bo_validate+0x189/0x1a0 [ttm] >[39044.084258] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39044.084264] ? mutex_trylock+0xcd/0xe0 >[39044.084270] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39044.084302] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39044.084321] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39044.084343] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39044.084365] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39044.084393] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39044.084417] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39044.084438] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39044.084449] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39044.084457] drm_ioctl+0x2d5/0x370 [drm] >[39044.084473] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39044.084478] ? __pm_runtime_resume+0x54/0x90 >[39044.084483] ? trace_hardirqs_on_caller+0xed/0x180 >[39044.084501] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39044.084506] do_vfs_ioctl+0xa5/0x6e0 >[39044.084513] SyS_ioctl+0x74/0x80 >[39044.084518] do_syscall_64+0x79/0x220 >[39044.084521] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39044.084523] RIP: 0033:0x7fd8d64ef0f7 >[39044.084524] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39044.084527] RAX: ffffffffffffffda RBX: 000000000302e7b0 RCX: 00007fd8d64ef0f7 >[39044.084528] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39044.084530] RBP: 00007ffcc6dba370 R08: 000000000302e7b0 R09: 00007fd8d67b3fb0 >[39044.084531] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39044.084532] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc39f0 >[39045.083239] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39045.083242] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39045.083263] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39045.083264] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39045.083265] Call Trace: >[39045.083273] dump_stack+0x85/0xbf >[39045.083277] swiotlb_alloc_coherent+0x1be/0x1d0 >[39045.083285] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39045.083294] ttm_dma_populate+0x25e/0x350 [ttm] >[39045.083301] ttm_tt_bind+0x2c/0x60 [ttm] >[39045.083305] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39045.083313] ttm_bo_validate+0x189/0x1a0 [ttm] >[39045.083316] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39045.083322] ? mutex_trylock+0xcd/0xe0 >[39045.083328] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39045.083362] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39045.083385] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39045.083410] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39045.083434] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39045.083464] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39045.083490] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39045.083522] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39045.083537] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39045.083551] drm_ioctl+0x2d5/0x370 [drm] >[39045.083580] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39045.083587] ? __pm_runtime_resume+0x54/0x90 >[39045.083595] ? trace_hardirqs_on_caller+0xed/0x180 >[39045.083617] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39045.083622] do_vfs_ioctl+0xa5/0x6e0 >[39045.083630] SyS_ioctl+0x74/0x80 >[39045.083635] do_syscall_64+0x79/0x220 >[39045.083638] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39045.083641] RIP: 0033:0x7fd8d64ef0f7 >[39045.083643] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39045.083647] RAX: ffffffffffffffda RBX: 0000000002cc9960 RCX: 00007fd8d64ef0f7 >[39045.083648] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39045.083650] RBP: 00007ffcc6dba370 R08: 0000000002cc9960 R09: 0000000000000004 >[39045.083652] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39045.083654] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030d25b0 >[39047.345598] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39047.345601] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39047.345604] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39047.345606] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39047.345607] Call Trace: >[39047.345613] dump_stack+0x85/0xbf >[39047.345618] swiotlb_alloc_coherent+0x1be/0x1d0 >[39047.345626] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39047.345634] ttm_dma_populate+0x25e/0x350 [ttm] >[39047.345640] ttm_tt_bind+0x2c/0x60 [ttm] >[39047.345644] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39047.345651] ttm_bo_validate+0x189/0x1a0 [ttm] >[39047.345654] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39047.345660] ? mutex_trylock+0xcd/0xe0 >[39047.345665] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39047.345694] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39047.345712] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39047.345733] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39047.345754] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39047.345774] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39047.345789] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39047.345808] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39047.345819] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39047.345827] drm_ioctl+0x2d5/0x370 [drm] >[39047.345842] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39047.345847] ? __pm_runtime_resume+0x54/0x90 >[39047.345852] ? trace_hardirqs_on_caller+0xed/0x180 >[39047.345869] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39047.345874] do_vfs_ioctl+0xa5/0x6e0 >[39047.345880] SyS_ioctl+0x74/0x80 >[39047.345885] do_syscall_64+0x79/0x220 >[39047.345888] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39047.345890] RIP: 0033:0x7fd8d64ef0f7 >[39047.345891] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39047.345894] RAX: ffffffffffffffda RBX: 0000000002be9dd0 RCX: 00007fd8d64ef0f7 >[39047.345895] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39047.345897] RBP: 00007ffcc6dba370 R08: 0000000002be9dd0 R09: 0000000000000004 >[39047.345898] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39047.345899] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002da80d0 >[39049.791509] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39049.791512] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39049.791515] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39049.791516] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39049.791518] Call Trace: >[39049.791524] dump_stack+0x85/0xbf >[39049.791529] swiotlb_alloc_coherent+0x1be/0x1d0 >[39049.791537] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39049.791546] ttm_dma_populate+0x25e/0x350 [ttm] >[39049.791552] ttm_tt_bind+0x2c/0x60 [ttm] >[39049.791556] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39049.791567] ttm_bo_validate+0x189/0x1a0 [ttm] >[39049.791572] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39049.791582] ? mutex_trylock+0xcd/0xe0 >[39049.791590] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39049.791630] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39049.791661] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39049.791699] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39049.791735] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39049.791756] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39049.791773] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39049.791794] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39049.791805] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39049.791813] drm_ioctl+0x2d5/0x370 [drm] >[39049.791830] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39049.791834] ? __pm_runtime_resume+0x54/0x90 >[39049.791840] ? trace_hardirqs_on_caller+0xed/0x180 >[39049.791857] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39049.791863] do_vfs_ioctl+0xa5/0x6e0 >[39049.791869] SyS_ioctl+0x74/0x80 >[39049.791874] do_syscall_64+0x79/0x220 >[39049.791877] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39049.791880] RIP: 0033:0x7fd8d64ef0f7 >[39049.791881] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39049.791884] RAX: ffffffffffffffda RBX: 00000000030cb2e0 RCX: 00007fd8d64ef0f7 >[39049.791885] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39049.791887] RBP: 00007ffcc6dba370 R08: 00000000030cb2e0 R09: 0000000000000004 >[39049.791888] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39049.791889] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc39f0 >[39049.850488] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39049.850491] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39049.850494] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39049.850496] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39049.850498] Call Trace: >[39049.850505] dump_stack+0x85/0xbf >[39049.850509] swiotlb_alloc_coherent+0x1be/0x1d0 >[39049.850518] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39049.850528] ttm_dma_populate+0x25e/0x350 [ttm] >[39049.850535] ttm_tt_bind+0x2c/0x60 [ttm] >[39049.850539] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39049.850547] ttm_bo_validate+0x189/0x1a0 [ttm] >[39049.850550] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39049.850556] ? mutex_trylock+0xcd/0xe0 >[39049.850563] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39049.850599] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39049.850625] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39049.850654] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39049.850685] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39049.850717] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39049.850740] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39049.850771] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39049.850785] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39049.850799] drm_ioctl+0x2d5/0x370 [drm] >[39049.850827] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39049.850834] ? __pm_runtime_resume+0x54/0x90 >[39049.850842] ? trace_hardirqs_on_caller+0xed/0x180 >[39049.850873] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39049.850881] do_vfs_ioctl+0xa5/0x6e0 >[39049.850888] SyS_ioctl+0x74/0x80 >[39049.850893] do_syscall_64+0x79/0x220 >[39049.850898] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39049.850901] RIP: 0033:0x7fd8d64ef0f7 >[39049.850903] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39049.850907] RAX: ffffffffffffffda RBX: 000000000302e880 RCX: 00007fd8d64ef0f7 >[39049.850909] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39049.850911] RBP: 00007ffcc6dba370 R08: 000000000302e880 R09: 00007fd8d67b3eb0 >[39049.850913] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39049.850914] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000302e7b0 >[39052.500496] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39052.500502] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39052.500506] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39052.500508] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39052.500510] Call Trace: >[39052.500519] dump_stack+0x85/0xbf >[39052.500526] swiotlb_alloc_coherent+0x1be/0x1d0 >[39052.500537] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39052.500553] ttm_dma_populate+0x25e/0x350 [ttm] >[39052.500563] ttm_tt_bind+0x2c/0x60 [ttm] >[39052.500569] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39052.500583] ttm_bo_validate+0x189/0x1a0 [ttm] >[39052.500588] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39052.500598] ? mutex_trylock+0xcd/0xe0 >[39052.500607] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39052.500648] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39052.500682] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39052.500721] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39052.500757] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39052.500791] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39052.500818] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39052.500851] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39052.500866] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39052.500880] drm_ioctl+0x2d5/0x370 [drm] >[39052.500907] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39052.500915] ? __pm_runtime_resume+0x54/0x90 >[39052.500923] ? trace_hardirqs_on_caller+0xed/0x180 >[39052.500952] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39052.500961] do_vfs_ioctl+0xa5/0x6e0 >[39052.500973] SyS_ioctl+0x74/0x80 >[39052.500980] do_syscall_64+0x79/0x220 >[39052.500985] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39052.500989] RIP: 0033:0x7fd8d64ef0f7 >[39052.500992] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39052.500996] RAX: ffffffffffffffda RBX: 0000000002c57a00 RCX: 00007fd8d64ef0f7 >[39052.500998] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39052.501000] RBP: 00007ffcc6dba370 R08: 0000000002c57a00 R09: 0000000000000004 >[39052.501002] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39052.501004] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030ce960 >[39052.502088] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39052.502091] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39052.502095] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39052.502097] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39052.502099] Call Trace: >[39052.502105] dump_stack+0x85/0xbf >[39052.502111] swiotlb_alloc_coherent+0x1be/0x1d0 >[39052.502121] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39052.502136] ttm_dma_populate+0x25e/0x350 [ttm] >[39052.502147] ttm_tt_bind+0x2c/0x60 [ttm] >[39052.502153] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39052.502167] ttm_bo_validate+0x189/0x1a0 [ttm] >[39052.502171] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39052.502181] ? mutex_trylock+0xcd/0xe0 >[39052.502190] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39052.502221] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39052.502251] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39052.502287] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39052.502322] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39052.502355] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39052.502381] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39052.502413] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39052.502427] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39052.502440] drm_ioctl+0x2d5/0x370 [drm] >[39052.502468] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39052.502475] ? __pm_runtime_resume+0x54/0x90 >[39052.502483] ? trace_hardirqs_on_caller+0xed/0x180 >[39052.502512] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39052.502519] do_vfs_ioctl+0xa5/0x6e0 >[39052.502530] SyS_ioctl+0x74/0x80 >[39052.502537] do_syscall_64+0x79/0x220 >[39052.502542] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39052.502545] RIP: 0033:0x7fd8d64ef0f7 >[39052.502547] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39052.502551] RAX: ffffffffffffffda RBX: 0000000002c57a00 RCX: 00007fd8d64ef0f7 >[39052.502553] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39052.502554] RBP: 00007ffcc6dba370 R08: 0000000002c57a00 R09: 0000000000000004 >[39052.502556] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39052.502558] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030ce960 >[39052.527317] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39052.527322] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39052.527326] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[39052.527328] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39052.527330] Call Trace: >[39052.527337] dump_stack+0x85/0xbf >[39052.527341] swiotlb_alloc_coherent+0x1be/0x1d0 >[39052.527349] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39052.527358] ttm_dma_populate+0x25e/0x350 [ttm] >[39052.527365] ttm_tt_bind+0x2c/0x60 [ttm] >[39052.527369] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39052.527377] ttm_bo_validate+0x189/0x1a0 [ttm] >[39052.527380] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39052.527387] ? mutex_trylock+0xcd/0xe0 >[39052.527393] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39052.527432] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39052.527462] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39052.527488] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39052.527523] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39052.527555] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39052.527573] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39052.527594] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39052.527607] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39052.527621] drm_ioctl+0x2d5/0x370 [drm] >[39052.527648] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39052.527655] ? __pm_runtime_resume+0x54/0x90 >[39052.527663] ? trace_hardirqs_on_caller+0xed/0x180 >[39052.527691] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39052.527699] do_vfs_ioctl+0xa5/0x6e0 >[39052.527711] SyS_ioctl+0x74/0x80 >[39052.527718] do_syscall_64+0x79/0x220 >[39052.527723] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39052.527726] RIP: 0033:0x7f70a90d90f7 >[39052.527728] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39052.527730] RAX: ffffffffffffffda RBX: 000055e7f546f600 RCX: 00007f70a90d90f7 >[39052.527732] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[39052.527733] RBP: 00007ffd456b9940 R08: 000055e7f546f600 R09: 0000000000000004 >[39052.527734] R10: 000055e7eafbb010 R11: 0000000000000246 R12: 00000000c0206440 >[39052.527736] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f0972530 >[39055.256181] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39055.256185] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39055.256187] CPU: 6 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[39055.256189] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39055.256190] Call Trace: >[39055.256197] dump_stack+0x85/0xbf >[39055.256201] swiotlb_alloc_coherent+0x1be/0x1d0 >[39055.256208] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39055.256217] ttm_dma_populate+0x25e/0x350 [ttm] >[39055.256223] ttm_tt_bind+0x2c/0x60 [ttm] >[39055.256227] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39055.256234] ttm_bo_validate+0x189/0x1a0 [ttm] >[39055.256237] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39055.256243] ? mutex_trylock+0xcd/0xe0 >[39055.256248] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39055.256277] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39055.256314] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39055.256320] ? __lock_acquire+0x2d4/0x1340 >[39055.256349] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39055.256372] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39055.256393] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39055.256410] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39055.256430] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39055.256442] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39055.256450] drm_ioctl+0x2d5/0x370 [drm] >[39055.256467] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39055.256471] ? __pm_runtime_resume+0x54/0x90 >[39055.256476] ? trace_hardirqs_on_caller+0xed/0x180 >[39055.256493] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39055.256498] do_vfs_ioctl+0xa5/0x6e0 >[39055.256505] SyS_ioctl+0x74/0x80 >[39055.256510] do_syscall_64+0x79/0x220 >[39055.256513] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39055.256516] RIP: 0033:0x7f70a90d90f7 >[39055.256518] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39055.256520] RAX: ffffffffffffffda RBX: 000055e7f042a330 RCX: 00007f70a90d90f7 >[39055.256522] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[39055.256523] RBP: 00007ffd456b9940 R08: 000055e7f042a330 R09: 00007f70a939dc50 >[39055.256524] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[39055.256525] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f042a260 >[39059.168611] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39059.168615] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39059.168618] CPU: 3 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[39059.168619] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39059.168620] Call Trace: >[39059.168627] dump_stack+0x85/0xbf >[39059.168631] swiotlb_alloc_coherent+0x1be/0x1d0 >[39059.168640] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39059.168649] ttm_dma_populate+0x25e/0x350 [ttm] >[39059.168656] ttm_tt_bind+0x2c/0x60 [ttm] >[39059.168660] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39059.168668] ttm_bo_validate+0x189/0x1a0 [ttm] >[39059.168671] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39059.168687] ? mutex_trylock+0xcd/0xe0 >[39059.168693] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39059.168729] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39059.168754] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39059.168760] ? __lock_acquire+0x2d4/0x1340 >[39059.168782] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39059.168806] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39059.168828] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39059.168846] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39059.168867] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39059.168880] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39059.168888] drm_ioctl+0x2d5/0x370 [drm] >[39059.168904] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39059.168909] ? __pm_runtime_resume+0x54/0x90 >[39059.168914] ? trace_hardirqs_on_caller+0xed/0x180 >[39059.168932] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39059.168938] do_vfs_ioctl+0xa5/0x6e0 >[39059.168944] SyS_ioctl+0x74/0x80 >[39059.168949] do_syscall_64+0x79/0x220 >[39059.168953] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39059.168955] RIP: 0033:0x7f70a90d90f7 >[39059.168957] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39059.168959] RAX: ffffffffffffffda RBX: 000055e7f521d670 RCX: 00007f70a90d90f7 >[39059.168960] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[39059.168962] RBP: 00007ffd456b9940 R08: 000055e7f521d670 R09: 00007f70a939dc50 >[39059.168963] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[39059.168964] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f1d0c700 >[39059.700504] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39059.700507] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39059.700510] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39059.700521] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39059.700522] Call Trace: >[39059.700529] dump_stack+0x85/0xbf >[39059.700533] swiotlb_alloc_coherent+0x1be/0x1d0 >[39059.700540] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39059.700559] ttm_dma_populate+0x25e/0x350 [ttm] >[39059.700565] ttm_tt_bind+0x2c/0x60 [ttm] >[39059.700569] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39059.700587] ttm_bo_validate+0x189/0x1a0 [ttm] >[39059.700590] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39059.700596] ? mutex_trylock+0xcd/0xe0 >[39059.700601] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39059.700633] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39059.700653] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39059.700676] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39059.700697] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39059.700718] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39059.700734] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39059.700754] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39059.700765] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39059.700773] drm_ioctl+0x2d5/0x370 [drm] >[39059.700789] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39059.700804] ? __pm_runtime_resume+0x54/0x90 >[39059.700809] ? trace_hardirqs_on_caller+0xed/0x180 >[39059.700827] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39059.700832] do_vfs_ioctl+0xa5/0x6e0 >[39059.700839] SyS_ioctl+0x74/0x80 >[39059.700843] do_syscall_64+0x79/0x220 >[39059.700846] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39059.700849] RIP: 0033:0x7fd8d64ef0f7 >[39059.700851] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39059.700853] RAX: ffffffffffffffda RBX: 0000000002ff8920 RCX: 00007fd8d64ef0f7 >[39059.700855] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39059.700856] RBP: 00007ffcc6dba370 R08: 0000000002ff8920 R09: 0000000000000004 >[39059.700857] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39059.700859] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000312b980 >[39063.851186] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39063.851189] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39063.851192] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39063.851193] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39063.851195] Call Trace: >[39063.851202] dump_stack+0x85/0xbf >[39063.851207] swiotlb_alloc_coherent+0x1be/0x1d0 >[39063.851215] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39063.851225] ttm_dma_populate+0x25e/0x350 [ttm] >[39063.851232] ttm_tt_bind+0x2c/0x60 [ttm] >[39063.851236] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39063.851244] ttm_bo_validate+0x189/0x1a0 [ttm] >[39063.851247] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39063.851253] ? mutex_trylock+0xcd/0xe0 >[39063.851259] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39063.851291] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39063.851312] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39063.851335] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39063.851369] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39063.851401] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39063.851418] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39063.851448] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39063.851461] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39063.851469] drm_ioctl+0x2d5/0x370 [drm] >[39063.851486] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39063.851490] ? __pm_runtime_resume+0x54/0x90 >[39063.851495] ? trace_hardirqs_on_caller+0xed/0x180 >[39063.851513] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39063.851518] do_vfs_ioctl+0xa5/0x6e0 >[39063.851524] SyS_ioctl+0x74/0x80 >[39063.851529] do_syscall_64+0x79/0x220 >[39063.851532] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39063.851535] RIP: 0033:0x7fd8d64ef0f7 >[39063.851536] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39063.851539] RAX: ffffffffffffffda RBX: 0000000002ff8920 RCX: 00007fd8d64ef0f7 >[39063.851540] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39063.851541] RBP: 00007ffcc6dba370 R08: 0000000002ff8920 R09: 0000000000000004 >[39063.851543] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39063.851544] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc8960 >[39063.913786] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39063.913790] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39063.913792] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39063.913793] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39063.913795] Call Trace: >[39063.913801] dump_stack+0x85/0xbf >[39063.913806] swiotlb_alloc_coherent+0x1be/0x1d0 >[39063.913814] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39063.913824] ttm_dma_populate+0x25e/0x350 [ttm] >[39063.913830] ttm_tt_bind+0x2c/0x60 [ttm] >[39063.913834] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39063.913842] ttm_bo_validate+0x189/0x1a0 [ttm] >[39063.913845] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39063.913851] ? mutex_trylock+0xcd/0xe0 >[39063.913856] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39063.913895] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39063.913925] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39063.913954] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39063.913980] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39063.914005] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39063.914025] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39063.914049] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39063.914063] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39063.914072] drm_ioctl+0x2d5/0x370 [drm] >[39063.914092] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39063.914097] ? __pm_runtime_resume+0x54/0x90 >[39063.914102] ? trace_hardirqs_on_caller+0xed/0x180 >[39063.914124] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39063.914130] do_vfs_ioctl+0xa5/0x6e0 >[39063.914136] SyS_ioctl+0x74/0x80 >[39063.914143] do_syscall_64+0x79/0x220 >[39063.914148] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39063.914151] RIP: 0033:0x7fd8d64ef0f7 >[39063.914153] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39063.914157] RAX: ffffffffffffffda RBX: 0000000002ff8920 RCX: 00007fd8d64ef0f7 >[39063.914159] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39063.914162] RBP: 00007ffcc6dba370 R08: 0000000002ff8920 R09: 0000000000000004 >[39063.914164] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39063.914166] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc8960 >[39065.011649] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39065.011652] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39065.011655] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39065.011656] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39065.011657] Call Trace: >[39065.011665] dump_stack+0x85/0xbf >[39065.011669] swiotlb_alloc_coherent+0x1be/0x1d0 >[39065.011677] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39065.011686] ttm_dma_populate+0x25e/0x350 [ttm] >[39065.011692] ttm_tt_bind+0x2c/0x60 [ttm] >[39065.011696] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39065.011704] ttm_bo_validate+0x189/0x1a0 [ttm] >[39065.011707] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39065.011713] ? mutex_trylock+0xcd/0xe0 >[39065.011718] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39065.011752] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39065.011774] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39065.011798] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39065.011821] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39065.011843] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39065.011860] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39065.011881] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39065.011893] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39065.011901] drm_ioctl+0x2d5/0x370 [drm] >[39065.011917] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39065.011922] ? __pm_runtime_resume+0x54/0x90 >[39065.011927] ? trace_hardirqs_on_caller+0xed/0x180 >[39065.011945] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39065.011950] do_vfs_ioctl+0xa5/0x6e0 >[39065.011957] SyS_ioctl+0x74/0x80 >[39065.011962] do_syscall_64+0x79/0x220 >[39065.011965] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39065.011968] RIP: 0033:0x7fd8d64ef0f7 >[39065.011969] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39065.011972] RAX: ffffffffffffffda RBX: 00000000030b41a0 RCX: 00007fd8d64ef0f7 >[39065.011973] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39065.011974] RBP: 00007ffcc6dba370 R08: 00000000030b41a0 R09: 0000000000000004 >[39065.011975] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39065.011977] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030cf160 >[39065.313643] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39065.313647] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39065.313651] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39065.313653] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39065.313655] Call Trace: >[39065.313663] dump_stack+0x85/0xbf >[39065.313669] swiotlb_alloc_coherent+0x1be/0x1d0 >[39065.313680] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39065.313696] ttm_dma_populate+0x25e/0x350 [ttm] >[39065.313706] ttm_tt_bind+0x2c/0x60 [ttm] >[39065.313712] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39065.313722] ttm_bo_validate+0x189/0x1a0 [ttm] >[39065.313725] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39065.313731] ? mutex_trylock+0xcd/0xe0 >[39065.313737] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39065.313771] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39065.313800] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39065.313829] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39065.313850] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39065.313870] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39065.313893] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39065.313926] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39065.313941] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39065.313952] drm_ioctl+0x2d5/0x370 [drm] >[39065.313969] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39065.313973] ? __pm_runtime_resume+0x54/0x90 >[39065.313978] ? trace_hardirqs_on_caller+0xed/0x180 >[39065.313998] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39065.314006] do_vfs_ioctl+0xa5/0x6e0 >[39065.314017] SyS_ioctl+0x74/0x80 >[39065.314024] do_syscall_64+0x79/0x220 >[39065.314029] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39065.314032] RIP: 0033:0x7fd8d64ef0f7 >[39065.314034] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39065.314038] RAX: ffffffffffffffda RBX: 00000000030b41a0 RCX: 00007fd8d64ef0f7 >[39065.314041] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39065.314043] RBP: 00007ffcc6dba370 R08: 00000000030b41a0 R09: 0000000000000004 >[39065.314045] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39065.314047] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030cf160 >[39066.886898] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39066.886901] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39066.886904] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39066.886905] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39066.886906] Call Trace: >[39066.886913] dump_stack+0x85/0xbf >[39066.886917] swiotlb_alloc_coherent+0x1be/0x1d0 >[39066.886925] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39066.886934] ttm_dma_populate+0x25e/0x350 [ttm] >[39066.886940] ttm_tt_bind+0x2c/0x60 [ttm] >[39066.886944] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39066.886951] ttm_bo_validate+0x189/0x1a0 [ttm] >[39066.886954] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39066.886960] ? mutex_trylock+0xcd/0xe0 >[39066.886965] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39066.886998] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39066.887019] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39066.887041] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39066.887063] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39066.887084] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39066.887100] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39066.887120] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39066.887131] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39066.887139] drm_ioctl+0x2d5/0x370 [drm] >[39066.887155] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39066.887160] ? __pm_runtime_resume+0x54/0x90 >[39066.887165] ? trace_hardirqs_on_caller+0xed/0x180 >[39066.887182] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39066.887187] do_vfs_ioctl+0xa5/0x6e0 >[39066.887193] SyS_ioctl+0x74/0x80 >[39066.887198] do_syscall_64+0x79/0x220 >[39066.887201] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39066.887204] RIP: 0033:0x7fd8d64ef0f7 >[39066.887205] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39066.887208] RAX: ffffffffffffffda RBX: 00000000030b41a0 RCX: 00007fd8d64ef0f7 >[39066.887209] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39066.887210] RBP: 00007ffcc6dba370 R08: 00000000030b41a0 R09: 0000000000000004 >[39066.887211] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39066.887213] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002da7070 >[39069.240514] swiotlb_tbl_map_single: 4 callbacks suppressed >[39069.240518] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39069.240523] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39069.240527] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39069.240529] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39069.240531] Call Trace: >[39069.240539] dump_stack+0x85/0xbf >[39069.240546] swiotlb_alloc_coherent+0x1be/0x1d0 >[39069.240558] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39069.240575] ttm_dma_populate+0x25e/0x350 [ttm] >[39069.240587] ttm_tt_bind+0x2c/0x60 [ttm] >[39069.240594] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39069.240608] ttm_bo_validate+0x189/0x1a0 [ttm] >[39069.240613] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39069.240623] ? mutex_trylock+0xcd/0xe0 >[39069.240632] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39069.240676] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39069.240711] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39069.240753] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39069.240792] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39069.240830] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39069.240859] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39069.240895] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39069.240912] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39069.240928] drm_ioctl+0x2d5/0x370 [drm] >[39069.240956] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39069.240964] ? __pm_runtime_resume+0x54/0x90 >[39069.240971] ? trace_hardirqs_on_caller+0xed/0x180 >[39069.241000] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39069.241008] do_vfs_ioctl+0xa5/0x6e0 >[39069.241019] SyS_ioctl+0x74/0x80 >[39069.241027] do_syscall_64+0x79/0x220 >[39069.241032] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39069.241036] RIP: 0033:0x7fd8d64ef0f7 >[39069.241038] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39069.241043] RAX: ffffffffffffffda RBX: 0000000003097590 RCX: 00007fd8d64ef0f7 >[39069.241045] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39069.241047] RBP: 00007ffcc6dba370 R08: 0000000003097590 R09: 0000000000000004 >[39069.241049] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39069.241052] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030d45f0 >[39069.295454] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39069.295459] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39069.295462] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39069.295464] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39069.295466] Call Trace: >[39069.295474] dump_stack+0x85/0xbf >[39069.295480] swiotlb_alloc_coherent+0x1be/0x1d0 >[39069.295491] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39069.295504] ttm_dma_populate+0x25e/0x350 [ttm] >[39069.295513] ttm_tt_bind+0x2c/0x60 [ttm] >[39069.295519] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39069.295530] ttm_bo_validate+0x189/0x1a0 [ttm] >[39069.295534] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39069.295542] ? mutex_trylock+0xcd/0xe0 >[39069.295551] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39069.295592] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39069.295624] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39069.295659] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39069.295690] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39069.295724] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39069.295759] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39069.295790] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39069.295815] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39069.295827] drm_ioctl+0x2d5/0x370 [drm] >[39069.295853] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39069.295859] ? __pm_runtime_resume+0x54/0x90 >[39069.295866] ? trace_hardirqs_on_caller+0xed/0x180 >[39069.295892] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39069.295900] do_vfs_ioctl+0xa5/0x6e0 >[39069.295911] SyS_ioctl+0x74/0x80 >[39069.295918] do_syscall_64+0x79/0x220 >[39069.295923] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39069.295926] RIP: 0033:0x7fd8d64ef0f7 >[39069.295928] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39069.295932] RAX: ffffffffffffffda RBX: 0000000003097590 RCX: 00007fd8d64ef0f7 >[39069.295934] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39069.295936] RBP: 00007ffcc6dba370 R08: 0000000003097590 R09: 0000000000000004 >[39069.295938] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39069.295940] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030d45f0 >[39069.309085] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39069.309089] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39069.309091] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39069.309093] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39069.309094] Call Trace: >[39069.309100] dump_stack+0x85/0xbf >[39069.309105] swiotlb_alloc_coherent+0x1be/0x1d0 >[39069.309113] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39069.309122] ttm_dma_populate+0x25e/0x350 [ttm] >[39069.309128] ttm_tt_bind+0x2c/0x60 [ttm] >[39069.309132] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39069.309140] ttm_bo_validate+0x189/0x1a0 [ttm] >[39069.309143] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39069.309149] ? mutex_trylock+0xcd/0xe0 >[39069.309154] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39069.309187] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39069.309210] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39069.309233] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39069.309257] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39069.309288] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39069.309308] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39069.309330] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39069.309342] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39069.309351] drm_ioctl+0x2d5/0x370 [drm] >[39069.309371] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39069.309376] ? __pm_runtime_resume+0x54/0x90 >[39069.309382] ? trace_hardirqs_on_caller+0xed/0x180 >[39069.309400] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39069.309405] do_vfs_ioctl+0xa5/0x6e0 >[39069.309412] SyS_ioctl+0x74/0x80 >[39069.309417] do_syscall_64+0x79/0x220 >[39069.309420] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39069.309422] RIP: 0033:0x7fd8d64ef0f7 >[39069.309424] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39069.309426] RAX: ffffffffffffffda RBX: 0000000002cc04c0 RCX: 00007fd8d64ef0f7 >[39069.309428] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39069.309429] RBP: 00007ffcc6dba370 R08: 0000000002cc04c0 R09: 0000000000000004 >[39069.309430] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39069.309432] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032664d0 >[39069.317079] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39069.317082] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39069.317084] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39069.317086] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39069.317087] Call Trace: >[39069.317093] dump_stack+0x85/0xbf >[39069.317097] swiotlb_alloc_coherent+0x1be/0x1d0 >[39069.317105] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39069.317113] ttm_dma_populate+0x25e/0x350 [ttm] >[39069.317120] ttm_tt_bind+0x2c/0x60 [ttm] >[39069.317123] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39069.317132] ttm_bo_validate+0x189/0x1a0 [ttm] >[39069.317135] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39069.317140] ? mutex_trylock+0xcd/0xe0 >[39069.317145] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39069.317177] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39069.317195] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39069.317216] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39069.317237] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39069.317257] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39069.317272] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39069.317291] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39069.317304] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39069.317312] drm_ioctl+0x2d5/0x370 [drm] >[39069.317328] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39069.317332] ? __pm_runtime_resume+0x54/0x90 >[39069.317337] ? trace_hardirqs_on_caller+0xed/0x180 >[39069.317354] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39069.317370] do_vfs_ioctl+0xa5/0x6e0 >[39069.317376] SyS_ioctl+0x74/0x80 >[39069.317381] do_syscall_64+0x79/0x220 >[39069.317384] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39069.317387] RIP: 0033:0x7fd8d64ef0f7 >[39069.317388] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39069.317400] RAX: ffffffffffffffda RBX: 0000000002cc9960 RCX: 00007fd8d64ef0f7 >[39069.317402] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39069.317403] RBP: 00007ffcc6dba370 R08: 0000000002cc9960 R09: 0000000000000004 >[39069.317404] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39069.317405] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030cf160 >[39069.418895] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39069.418898] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39069.418901] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39069.418902] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39069.418903] Call Trace: >[39069.418911] dump_stack+0x85/0xbf >[39069.418915] swiotlb_alloc_coherent+0x1be/0x1d0 >[39069.418923] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39069.418933] ttm_dma_populate+0x25e/0x350 [ttm] >[39069.418940] ttm_tt_bind+0x2c/0x60 [ttm] >[39069.418944] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39069.418952] ttm_bo_validate+0x189/0x1a0 [ttm] >[39069.418955] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39069.418961] ? mutex_trylock+0xcd/0xe0 >[39069.418967] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39069.419014] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39069.419044] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39069.419114] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39069.419176] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39069.419253] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39069.419295] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39069.419358] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39069.419375] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39069.419394] drm_ioctl+0x2d5/0x370 [drm] >[39069.419422] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39069.419429] ? __pm_runtime_resume+0x54/0x90 >[39069.419436] ? trace_hardirqs_on_caller+0xed/0x180 >[39069.419469] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39069.419478] do_vfs_ioctl+0xa5/0x6e0 >[39069.419490] SyS_ioctl+0x74/0x80 >[39069.419498] do_syscall_64+0x79/0x220 >[39069.419504] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39069.419508] RIP: 0033:0x7fd8d64ef0f7 >[39069.419510] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39069.419514] RAX: ffffffffffffffda RBX: 00000000030cb2e0 RCX: 00007fd8d64ef0f7 >[39069.419517] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39069.419519] RBP: 00007ffcc6dba370 R08: 00000000030cb2e0 R09: 0000000000000004 >[39069.419521] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39069.419523] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003278ff0 >[39077.666006] swiotlb_tbl_map_single: 30 callbacks suppressed >[39077.666009] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39077.666014] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39077.666017] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39077.666019] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39077.666021] Call Trace: >[39077.666029] dump_stack+0x85/0xbf >[39077.666034] swiotlb_alloc_coherent+0x1be/0x1d0 >[39077.666045] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39077.666059] ttm_dma_populate+0x25e/0x350 [ttm] >[39077.666068] ttm_tt_bind+0x2c/0x60 [ttm] >[39077.666084] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39077.666097] ttm_bo_validate+0x189/0x1a0 [ttm] >[39077.666102] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39077.666110] ? mutex_trylock+0xcd/0xe0 >[39077.666117] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39077.666157] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39077.666188] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39077.666223] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39077.666267] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39077.666297] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39077.666321] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39077.666352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39077.666374] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39077.666387] drm_ioctl+0x2d5/0x370 [drm] >[39077.666423] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39077.666430] ? __pm_runtime_resume+0x54/0x90 >[39077.666447] ? trace_hardirqs_on_caller+0xed/0x180 >[39077.666475] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39077.666493] do_vfs_ioctl+0xa5/0x6e0 >[39077.666504] SyS_ioctl+0x74/0x80 >[39077.666511] do_syscall_64+0x79/0x220 >[39077.666515] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39077.666519] RIP: 0033:0x7fd8d64ef0f7 >[39077.666521] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39077.666525] RAX: ffffffffffffffda RBX: 0000000002c6fcd0 RCX: 00007fd8d64ef0f7 >[39077.666527] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[39077.666529] RBP: 00007ffcc6dba1c0 R08: 0000000002c6fcd0 R09: 0000000000000004 >[39077.666531] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39077.666532] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002da7070 >[39081.857551] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39081.857556] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39081.857560] CPU: 7 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[39081.857562] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39081.857564] Call Trace: >[39081.857573] dump_stack+0x85/0xbf >[39081.857589] swiotlb_alloc_coherent+0x1be/0x1d0 >[39081.857601] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39081.857628] ttm_dma_populate+0x25e/0x350 [ttm] >[39081.857640] ttm_tt_bind+0x2c/0x60 [ttm] >[39081.857646] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39081.857661] ttm_bo_validate+0x189/0x1a0 [ttm] >[39081.857666] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39081.857676] ? mutex_trylock+0xcd/0xe0 >[39081.857685] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39081.857728] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39081.857758] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39081.857797] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39081.857834] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39081.857870] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39081.857897] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39081.857933] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39081.857948] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39081.857962] drm_ioctl+0x2d5/0x370 [drm] >[39081.857993] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39081.858000] ? __pm_runtime_resume+0x54/0x90 >[39081.858008] ? trace_hardirqs_on_caller+0xed/0x180 >[39081.858040] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39081.858047] do_vfs_ioctl+0xa5/0x6e0 >[39081.858059] SyS_ioctl+0x74/0x80 >[39081.858066] do_syscall_64+0x79/0x220 >[39081.858071] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39081.858075] RIP: 0033:0x7f70a90d90f7 >[39081.858077] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39081.858081] RAX: ffffffffffffffda RBX: 000055e7ef954d20 RCX: 00007f70a90d90f7 >[39081.858083] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[39081.858085] RBP: 00007ffd456b9940 R08: 000055e7ef954d20 R09: 000000000000000b >[39081.858087] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39081.858089] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f19f0240 >[39082.312117] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39082.312120] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39082.312123] CPU: 2 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[39082.312124] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39082.312125] Call Trace: >[39082.312132] dump_stack+0x85/0xbf >[39082.312136] swiotlb_alloc_coherent+0x1be/0x1d0 >[39082.312143] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39082.312152] ttm_dma_populate+0x25e/0x350 [ttm] >[39082.312158] ttm_tt_bind+0x2c/0x60 [ttm] >[39082.312162] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39082.312170] ttm_bo_validate+0x189/0x1a0 [ttm] >[39082.312173] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39082.312179] ? mutex_trylock+0xcd/0xe0 >[39082.312185] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39082.312215] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39082.312248] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39082.312254] ? __lock_acquire+0x2d4/0x1340 >[39082.312275] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39082.312298] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39082.312320] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39082.312338] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39082.312359] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39082.312370] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39082.312378] drm_ioctl+0x2d5/0x370 [drm] >[39082.312395] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39082.312400] ? __pm_runtime_resume+0x54/0x90 >[39082.312404] ? trace_hardirqs_on_caller+0xed/0x180 >[39082.312427] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39082.312435] do_vfs_ioctl+0xa5/0x6e0 >[39082.312441] SyS_ioctl+0x74/0x80 >[39082.312446] do_syscall_64+0x79/0x220 >[39082.312449] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39082.312452] RIP: 0033:0x7f70a90d90f7 >[39082.312453] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39082.312456] RAX: ffffffffffffffda RBX: 000055e7ee6890d0 RCX: 00007f70a90d90f7 >[39082.312467] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[39082.312468] RBP: 00007ffd456b9940 R08: 000055e7ee6890d0 R09: 00007f70a939dc50 >[39082.312469] R10: 0000000000000006 R11: 0000000000000246 R12: 00000000c0206440 >[39082.312470] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ee689000 >[39083.064939] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39083.064942] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39083.064945] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39083.064946] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39083.064947] Call Trace: >[39083.064955] dump_stack+0x85/0xbf >[39083.064959] swiotlb_alloc_coherent+0x1be/0x1d0 >[39083.064967] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39083.064976] ttm_dma_populate+0x25e/0x350 [ttm] >[39083.064983] ttm_tt_bind+0x2c/0x60 [ttm] >[39083.064987] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39083.064995] ttm_bo_validate+0x189/0x1a0 [ttm] >[39083.064998] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39083.065004] ? mutex_trylock+0xcd/0xe0 >[39083.065010] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39083.065045] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39083.065069] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39083.065093] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39083.065117] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39083.065140] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39083.065160] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39083.065194] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39083.065210] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39083.065223] drm_ioctl+0x2d5/0x370 [drm] >[39083.065251] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39083.065259] ? __pm_runtime_resume+0x54/0x90 >[39083.065267] ? trace_hardirqs_on_caller+0xed/0x180 >[39083.065297] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39083.065305] do_vfs_ioctl+0xa5/0x6e0 >[39083.065318] SyS_ioctl+0x74/0x80 >[39083.065323] do_syscall_64+0x79/0x220 >[39083.065326] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39083.065329] RIP: 0033:0x7fd8d64ef0f7 >[39083.065331] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39083.065333] RAX: ffffffffffffffda RBX: 00000000030c45d0 RCX: 00007fd8d64ef0f7 >[39083.065335] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39083.065336] RBP: 00007ffcc6dba370 R08: 00000000030c45d0 R09: 0000000000000004 >[39083.065337] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39083.065338] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000316ea80 >[39083.071183] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39083.071190] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39083.071194] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39083.071197] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39083.071199] Call Trace: >[39083.071211] dump_stack+0x85/0xbf >[39083.071221] swiotlb_alloc_coherent+0x1be/0x1d0 >[39083.071240] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39083.071259] ttm_dma_populate+0x25e/0x350 [ttm] >[39083.071273] ttm_tt_bind+0x2c/0x60 [ttm] >[39083.071283] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39083.071300] ttm_bo_validate+0x189/0x1a0 [ttm] >[39083.071308] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39083.071320] ? mutex_trylock+0xcd/0xe0 >[39083.071335] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39083.071429] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39083.071463] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39083.071507] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39083.071546] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39083.071582] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39083.071611] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39083.071647] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39083.071671] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39083.071689] drm_ioctl+0x2d5/0x370 [drm] >[39083.071724] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39083.071732] ? __pm_runtime_resume+0x54/0x90 >[39083.071740] ? trace_hardirqs_on_caller+0xed/0x180 >[39083.071776] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39083.071784] do_vfs_ioctl+0xa5/0x6e0 >[39083.071795] SyS_ioctl+0x74/0x80 >[39083.071803] do_syscall_64+0x79/0x220 >[39083.071809] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39083.071812] RIP: 0033:0x7fd8d64ef0f7 >[39083.071815] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39083.071819] RAX: ffffffffffffffda RBX: 00000000030d7a00 RCX: 00007fd8d64ef0f7 >[39083.071821] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39083.071823] RBP: 00007ffcc6dba370 R08: 00000000030d7a00 R09: 0000000000000004 >[39083.071825] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39083.071827] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002da7070 >[39083.076632] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39083.076635] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39083.076637] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39083.076639] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39083.076640] Call Trace: >[39083.076647] dump_stack+0x85/0xbf >[39083.076651] swiotlb_alloc_coherent+0x1be/0x1d0 >[39083.076659] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39083.076669] ttm_dma_populate+0x25e/0x350 [ttm] >[39083.076675] ttm_tt_bind+0x2c/0x60 [ttm] >[39083.076679] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39083.076687] ttm_bo_validate+0x189/0x1a0 [ttm] >[39083.076690] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39083.076696] ? mutex_trylock+0xcd/0xe0 >[39083.076702] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39083.076732] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39083.076754] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39083.076778] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39083.076801] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39083.076823] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39083.076840] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39083.076860] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39083.076872] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39083.076881] drm_ioctl+0x2d5/0x370 [drm] >[39083.076898] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39083.076903] ? __pm_runtime_resume+0x54/0x90 >[39083.076908] ? trace_hardirqs_on_caller+0xed/0x180 >[39083.076926] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39083.076932] do_vfs_ioctl+0xa5/0x6e0 >[39083.076939] SyS_ioctl+0x74/0x80 >[39083.076944] do_syscall_64+0x79/0x220 >[39083.076947] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39083.076949] RIP: 0033:0x7fd8d64ef0f7 >[39083.076951] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39083.076953] RAX: ffffffffffffffda RBX: 0000000002c6c500 RCX: 00007fd8d64ef0f7 >[39083.076955] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39083.076956] RBP: 00007ffcc6dba370 R08: 0000000002c6c500 R09: 0000000000000004 >[39083.076957] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39083.076959] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030d45f0 >[39083.085077] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39083.085082] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39083.085096] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39083.085098] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39083.085100] Call Trace: >[39083.085109] dump_stack+0x85/0xbf >[39083.085115] swiotlb_alloc_coherent+0x1be/0x1d0 >[39083.085127] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39083.085144] ttm_dma_populate+0x25e/0x350 [ttm] >[39083.085155] ttm_tt_bind+0x2c/0x60 [ttm] >[39083.085161] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39083.085176] ttm_bo_validate+0x189/0x1a0 [ttm] >[39083.085181] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39083.085191] ? mutex_trylock+0xcd/0xe0 >[39083.085200] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39083.085239] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39083.085283] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39083.085324] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39083.085364] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39083.085403] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39083.085432] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39083.085468] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39083.085483] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39083.085499] drm_ioctl+0x2d5/0x370 [drm] >[39083.085530] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39083.085537] ? __pm_runtime_resume+0x54/0x90 >[39083.085546] ? trace_hardirqs_on_caller+0xed/0x180 >[39083.085579] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39083.085588] do_vfs_ioctl+0xa5/0x6e0 >[39083.085600] SyS_ioctl+0x74/0x80 >[39083.085608] do_syscall_64+0x79/0x220 >[39083.085614] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39083.085618] RIP: 0033:0x7fd8d64ef0f7 >[39083.085620] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39083.085625] RAX: ffffffffffffffda RBX: 00000000030d5280 RCX: 00007fd8d64ef0f7 >[39083.085627] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39083.085629] RBP: 00007ffcc6dba370 R08: 00000000030d5280 R09: 0000000000000004 >[39083.085631] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39083.085633] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003171aa0 >[39083.097077] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39083.097081] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39083.097085] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39083.097088] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39083.097090] Call Trace: >[39083.097099] dump_stack+0x85/0xbf >[39083.097105] swiotlb_alloc_coherent+0x1be/0x1d0 >[39083.097118] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39083.097135] ttm_dma_populate+0x25e/0x350 [ttm] >[39083.097146] ttm_tt_bind+0x2c/0x60 [ttm] >[39083.097153] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39083.097167] ttm_bo_validate+0x189/0x1a0 [ttm] >[39083.097173] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39083.097182] ? mutex_trylock+0xcd/0xe0 >[39083.097191] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39083.097233] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39083.097268] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39083.097309] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39083.097349] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39083.097387] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39083.097416] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39083.097450] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39083.097467] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39083.097483] drm_ioctl+0x2d5/0x370 [drm] >[39083.097506] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39083.097512] ? __pm_runtime_resume+0x54/0x90 >[39083.097519] ? trace_hardirqs_on_caller+0xed/0x180 >[39083.097549] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39083.097557] do_vfs_ioctl+0xa5/0x6e0 >[39083.097567] SyS_ioctl+0x74/0x80 >[39083.097574] do_syscall_64+0x79/0x220 >[39083.097578] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39083.097581] RIP: 0033:0x7fd8d64ef0f7 >[39083.097583] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39083.097587] RAX: ffffffffffffffda RBX: 00000000030b41a0 RCX: 00007fd8d64ef0f7 >[39083.097588] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39083.097590] RBP: 00007ffcc6dba370 R08: 00000000030b41a0 R09: 0000000000000004 >[39083.097592] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39083.097594] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002f8c5f0 >[39093.105817] swiotlb_tbl_map_single: 30 callbacks suppressed >[39093.105820] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39093.105824] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39093.105828] CPU: 4 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[39093.105830] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39093.105832] Call Trace: >[39093.105841] dump_stack+0x85/0xbf >[39093.105847] swiotlb_alloc_coherent+0x1be/0x1d0 >[39093.105858] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39093.105874] ttm_dma_populate+0x25e/0x350 [ttm] >[39093.105885] ttm_tt_bind+0x2c/0x60 [ttm] >[39093.105891] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39093.105906] ttm_bo_validate+0x189/0x1a0 [ttm] >[39093.105911] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39093.105921] ? mutex_trylock+0xcd/0xe0 >[39093.105929] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39093.105969] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39093.106000] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39093.106039] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39093.106075] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39093.106110] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39093.106136] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39093.106169] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39093.106184] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39093.106197] drm_ioctl+0x2d5/0x370 [drm] >[39093.106225] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39093.106232] ? __pm_runtime_resume+0x54/0x90 >[39093.106241] ? trace_hardirqs_on_caller+0xed/0x180 >[39093.106270] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39093.106278] do_vfs_ioctl+0xa5/0x6e0 >[39093.106290] SyS_ioctl+0x74/0x80 >[39093.106298] do_syscall_64+0x79/0x220 >[39093.106302] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39093.106306] RIP: 0033:0x7f70a90d90f7 >[39093.106308] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39093.106312] RAX: ffffffffffffffda RBX: 000055e7f2f615f0 RCX: 00007f70a90d90f7 >[39093.106313] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[39093.106315] RBP: 00007ffd456b9940 R08: 000055e7f2f615f0 R09: 00007f70a939dcf0 >[39093.106317] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39093.106318] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7ef661660 >[39094.475017] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39094.475021] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39094.475024] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39094.475025] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39094.475026] Call Trace: >[39094.475033] dump_stack+0x85/0xbf >[39094.475038] swiotlb_alloc_coherent+0x1be/0x1d0 >[39094.475046] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39094.475055] ttm_dma_populate+0x25e/0x350 [ttm] >[39094.475062] ttm_tt_bind+0x2c/0x60 [ttm] >[39094.475066] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39094.475074] ttm_bo_validate+0x189/0x1a0 [ttm] >[39094.475078] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39094.475084] ? mutex_trylock+0xcd/0xe0 >[39094.475089] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39094.475125] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39094.475150] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39094.475174] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39094.475198] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39094.475220] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39094.475237] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39094.475258] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39094.475270] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39094.475278] drm_ioctl+0x2d5/0x370 [drm] >[39094.475295] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39094.475300] ? __pm_runtime_resume+0x54/0x90 >[39094.475305] ? trace_hardirqs_on_caller+0xed/0x180 >[39094.475323] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39094.475329] do_vfs_ioctl+0xa5/0x6e0 >[39094.475336] SyS_ioctl+0x74/0x80 >[39094.475341] do_syscall_64+0x79/0x220 >[39094.475344] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39094.475346] RIP: 0033:0x7fd8d64ef0f7 >[39094.475348] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39094.475352] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[39094.475354] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39094.475356] RBP: 00007ffcc6dba370 R08: 000000000326d770 R09: 0000000000000004 >[39094.475358] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39094.475360] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003248100 >[39094.575958] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39094.575963] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39094.575967] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39094.575969] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39094.575971] Call Trace: >[39094.575979] dump_stack+0x85/0xbf >[39094.575985] swiotlb_alloc_coherent+0x1be/0x1d0 >[39094.575997] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39094.576011] ttm_dma_populate+0x25e/0x350 [ttm] >[39094.576022] ttm_tt_bind+0x2c/0x60 [ttm] >[39094.576028] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39094.576042] ttm_bo_validate+0x189/0x1a0 [ttm] >[39094.576046] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39094.576056] ? mutex_trylock+0xcd/0xe0 >[39094.576065] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39094.576107] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39094.576126] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39094.576147] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39094.576168] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39094.576187] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39094.576203] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39094.576221] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39094.576232] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39094.576240] drm_ioctl+0x2d5/0x370 [drm] >[39094.576256] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39094.576260] ? __pm_runtime_resume+0x54/0x90 >[39094.576265] ? trace_hardirqs_on_caller+0xed/0x180 >[39094.576282] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39094.576287] do_vfs_ioctl+0xa5/0x6e0 >[39094.576294] SyS_ioctl+0x74/0x80 >[39094.576298] do_syscall_64+0x79/0x220 >[39094.576301] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39094.576304] RIP: 0033:0x7fd8d64ef0f7 >[39094.576305] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39094.576308] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[39094.576309] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39094.576310] RBP: 00007ffcc6dba370 R08: 000000000326d770 R09: 0000000000000004 >[39094.576312] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39094.576313] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003248100 >[39095.299653] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39095.299658] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39095.299662] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39095.299664] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39095.299666] Call Trace: >[39095.299675] dump_stack+0x85/0xbf >[39095.299682] swiotlb_alloc_coherent+0x1be/0x1d0 >[39095.299694] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39095.299720] ttm_dma_populate+0x25e/0x350 [ttm] >[39095.299731] ttm_tt_bind+0x2c/0x60 [ttm] >[39095.299737] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39095.299751] ttm_bo_validate+0x189/0x1a0 [ttm] >[39095.299766] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39095.299776] ? mutex_trylock+0xcd/0xe0 >[39095.299784] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39095.299827] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39095.299868] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39095.299913] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39095.299949] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39095.299982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39095.300007] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39095.300039] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39095.300054] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39095.300067] drm_ioctl+0x2d5/0x370 [drm] >[39095.300094] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39095.300101] ? __pm_runtime_resume+0x54/0x90 >[39095.300109] ? trace_hardirqs_on_caller+0xed/0x180 >[39095.300137] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39095.300145] do_vfs_ioctl+0xa5/0x6e0 >[39095.300156] SyS_ioctl+0x74/0x80 >[39095.300164] do_syscall_64+0x79/0x220 >[39095.300168] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39095.300172] RIP: 0033:0x7fd8d64ef0f7 >[39095.300174] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39095.300179] RAX: ffffffffffffffda RBX: 0000000002c6dca0 RCX: 00007fd8d64ef0f7 >[39095.300181] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39095.300183] RBP: 00007ffcc6dba370 R08: 0000000002c6dca0 R09: 0000000000000004 >[39095.300185] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39095.300187] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030cf160 >[39095.324832] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39095.324837] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39095.324841] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39095.324843] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39095.324845] Call Trace: >[39095.324854] dump_stack+0x85/0xbf >[39095.324860] swiotlb_alloc_coherent+0x1be/0x1d0 >[39095.324873] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39095.324890] ttm_dma_populate+0x25e/0x350 [ttm] >[39095.324901] ttm_tt_bind+0x2c/0x60 [ttm] >[39095.324907] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39095.324921] ttm_bo_validate+0x189/0x1a0 [ttm] >[39095.324925] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39095.324935] ? mutex_trylock+0xcd/0xe0 >[39095.324944] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39095.324989] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39095.325021] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39095.325060] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39095.325098] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39095.325134] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39095.325161] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39095.325197] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39095.325213] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39095.325227] drm_ioctl+0x2d5/0x370 [drm] >[39095.325258] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39095.325265] ? __pm_runtime_resume+0x54/0x90 >[39095.325274] ? trace_hardirqs_on_caller+0xed/0x180 >[39095.325306] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39095.325314] do_vfs_ioctl+0xa5/0x6e0 >[39095.325327] SyS_ioctl+0x74/0x80 >[39095.325334] do_syscall_64+0x79/0x220 >[39095.325339] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39095.325343] RIP: 0033:0x7fd8d64ef0f7 >[39095.325345] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39095.325350] RAX: ffffffffffffffda RBX: 0000000002c6fcd0 RCX: 00007fd8d64ef0f7 >[39095.325352] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39095.325354] RBP: 00007ffcc6dba370 R08: 0000000002c6fcd0 R09: 0000000000000004 >[39095.325356] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39095.325358] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003256c40 >[39100.031093] swiotlb_tbl_map_single: 14 callbacks suppressed >[39100.031096] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39100.031099] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39100.031101] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39100.031102] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39100.031103] Call Trace: >[39100.031110] dump_stack+0x85/0xbf >[39100.031114] swiotlb_alloc_coherent+0x1be/0x1d0 >[39100.031122] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39100.031131] ttm_dma_populate+0x25e/0x350 [ttm] >[39100.031137] ttm_tt_bind+0x2c/0x60 [ttm] >[39100.031141] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39100.031149] ttm_bo_validate+0x189/0x1a0 [ttm] >[39100.031153] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39100.031158] ? mutex_trylock+0xcd/0xe0 >[39100.031174] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39100.031215] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39100.031236] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39100.031260] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39100.031283] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39100.031305] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39100.031322] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39100.031342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39100.031354] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39100.031362] drm_ioctl+0x2d5/0x370 [drm] >[39100.031379] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39100.031383] ? __pm_runtime_resume+0x54/0x90 >[39100.031389] ? trace_hardirqs_on_caller+0xed/0x180 >[39100.031407] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39100.031412] do_vfs_ioctl+0xa5/0x6e0 >[39100.031419] SyS_ioctl+0x74/0x80 >[39100.031424] do_syscall_64+0x79/0x220 >[39100.031427] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39100.031429] RIP: 0033:0x7fd8d64ef0f7 >[39100.031431] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39100.031433] RAX: ffffffffffffffda RBX: 0000000002ff8920 RCX: 00007fd8d64ef0f7 >[39100.031435] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39100.031436] RBP: 00007ffcc6dba370 R08: 0000000002ff8920 R09: 0000000000000004 >[39100.031437] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39100.031438] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000302e8a0 >[39100.110482] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39100.110486] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39100.110488] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39100.110489] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39100.110491] Call Trace: >[39100.110497] dump_stack+0x85/0xbf >[39100.110502] swiotlb_alloc_coherent+0x1be/0x1d0 >[39100.110509] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39100.110518] ttm_dma_populate+0x25e/0x350 [ttm] >[39100.110525] ttm_tt_bind+0x2c/0x60 [ttm] >[39100.110529] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39100.110537] ttm_bo_validate+0x189/0x1a0 [ttm] >[39100.110540] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39100.110546] ? mutex_trylock+0xcd/0xe0 >[39100.110551] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39100.110581] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39100.110603] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39100.110625] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39100.110659] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39100.110688] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39100.110721] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39100.110751] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39100.110775] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39100.110788] drm_ioctl+0x2d5/0x370 [drm] >[39100.110826] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39100.110833] ? __pm_runtime_resume+0x54/0x90 >[39100.110841] ? trace_hardirqs_on_caller+0xed/0x180 >[39100.110859] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39100.110864] do_vfs_ioctl+0xa5/0x6e0 >[39100.110871] SyS_ioctl+0x74/0x80 >[39100.110875] do_syscall_64+0x79/0x220 >[39100.110879] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39100.110881] RIP: 0033:0x7fd8d64ef0f7 >[39100.110883] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39100.110885] RAX: ffffffffffffffda RBX: 0000000002cc2170 RCX: 00007fd8d64ef0f7 >[39100.110887] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39100.110888] RBP: 00007ffcc6dba370 R08: 0000000002cc2170 R09: 00007fd8d67b3dd0 >[39100.110889] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39100.110890] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002da7070 >[39100.126169] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39100.126174] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39100.126178] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39100.126180] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39100.126181] Call Trace: >[39100.126190] dump_stack+0x85/0xbf >[39100.126196] swiotlb_alloc_coherent+0x1be/0x1d0 >[39100.126207] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39100.126222] ttm_dma_populate+0x25e/0x350 [ttm] >[39100.126232] ttm_tt_bind+0x2c/0x60 [ttm] >[39100.126238] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39100.126251] ttm_bo_validate+0x189/0x1a0 [ttm] >[39100.126256] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39100.126265] ? mutex_trylock+0xcd/0xe0 >[39100.126273] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39100.126312] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39100.126345] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39100.126382] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39100.126417] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39100.126451] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39100.126477] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39100.126519] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39100.126533] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39100.126557] drm_ioctl+0x2d5/0x370 [drm] >[39100.126584] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39100.126591] ? __pm_runtime_resume+0x54/0x90 >[39100.126598] ? trace_hardirqs_on_caller+0xed/0x180 >[39100.126626] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39100.126633] do_vfs_ioctl+0xa5/0x6e0 >[39100.126644] SyS_ioctl+0x74/0x80 >[39100.126651] do_syscall_64+0x79/0x220 >[39100.126655] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39100.126659] RIP: 0033:0x7fd8d64ef0f7 >[39100.126661] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39100.126665] RAX: ffffffffffffffda RBX: 0000000002baf570 RCX: 00007fd8d64ef0f7 >[39100.126667] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39100.126668] RBP: 00007ffcc6dba370 R08: 0000000002baf570 R09: 00007fd8d67b3dd0 >[39100.126670] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39100.126672] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003171aa0 >[39100.192847] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39100.192850] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39100.192852] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39100.192854] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39100.192855] Call Trace: >[39100.192862] dump_stack+0x85/0xbf >[39100.192866] swiotlb_alloc_coherent+0x1be/0x1d0 >[39100.192873] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39100.192882] ttm_dma_populate+0x25e/0x350 [ttm] >[39100.192888] ttm_tt_bind+0x2c/0x60 [ttm] >[39100.192892] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39100.192900] ttm_bo_validate+0x189/0x1a0 [ttm] >[39100.192903] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39100.192909] ? mutex_trylock+0xcd/0xe0 >[39100.192914] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39100.192944] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39100.192963] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39100.192984] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39100.193005] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39100.193024] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39100.193039] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39100.193058] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39100.193069] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39100.193076] drm_ioctl+0x2d5/0x370 [drm] >[39100.193092] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39100.193097] ? __pm_runtime_resume+0x54/0x90 >[39100.193102] ? trace_hardirqs_on_caller+0xed/0x180 >[39100.193119] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39100.193124] do_vfs_ioctl+0xa5/0x6e0 >[39100.193130] SyS_ioctl+0x74/0x80 >[39100.193135] do_syscall_64+0x79/0x220 >[39100.193138] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39100.193140] RIP: 0033:0x7fd8d64ef0f7 >[39100.193142] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39100.193144] RAX: ffffffffffffffda RBX: 0000000002cc9960 RCX: 00007fd8d64ef0f7 >[39100.193146] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39100.193147] RBP: 00007ffcc6dba370 R08: 0000000002cc9960 R09: 0000000000000004 >[39100.193148] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39100.193149] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc9fc0 >[39100.327546] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39100.327549] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39100.327552] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39100.327553] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39100.327554] Call Trace: >[39100.327561] dump_stack+0x85/0xbf >[39100.327565] swiotlb_alloc_coherent+0x1be/0x1d0 >[39100.327573] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39100.327582] ttm_dma_populate+0x25e/0x350 [ttm] >[39100.327587] ttm_tt_bind+0x2c/0x60 [ttm] >[39100.327591] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39100.327599] ttm_bo_validate+0x189/0x1a0 [ttm] >[39100.327602] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39100.327607] ? mutex_trylock+0xcd/0xe0 >[39100.327612] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39100.327644] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39100.327663] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39100.327684] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39100.327705] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39100.327724] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39100.327740] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39100.327758] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39100.327770] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39100.327777] drm_ioctl+0x2d5/0x370 [drm] >[39100.327793] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39100.327797] ? __pm_runtime_resume+0x54/0x90 >[39100.327803] ? trace_hardirqs_on_caller+0xed/0x180 >[39100.327819] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39100.327825] do_vfs_ioctl+0xa5/0x6e0 >[39100.327831] SyS_ioctl+0x74/0x80 >[39100.327836] do_syscall_64+0x79/0x220 >[39100.327839] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39100.327841] RIP: 0033:0x7fd8d64ef0f7 >[39100.327843] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39100.327845] RAX: ffffffffffffffda RBX: 0000000002bc25d0 RCX: 00007fd8d64ef0f7 >[39100.327847] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39100.327848] RBP: 00007ffcc6dba370 R08: 0000000002bc25d0 R09: 00007fd8d67b3dd0 >[39100.327849] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39100.327850] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc39f0 >[39105.866904] swiotlb_tbl_map_single: 26 callbacks suppressed >[39105.866907] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39105.866910] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39105.866913] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39105.866914] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39105.866916] Call Trace: >[39105.866922] dump_stack+0x85/0xbf >[39105.866927] swiotlb_alloc_coherent+0x1be/0x1d0 >[39105.866936] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39105.866946] ttm_dma_populate+0x25e/0x350 [ttm] >[39105.866953] ttm_tt_bind+0x2c/0x60 [ttm] >[39105.866957] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39105.866965] ttm_bo_validate+0x189/0x1a0 [ttm] >[39105.866969] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39105.866975] ? mutex_trylock+0xcd/0xe0 >[39105.866980] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39105.867019] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39105.867050] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39105.867079] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39105.867107] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39105.867142] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39105.867162] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39105.867186] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39105.867202] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39105.867211] drm_ioctl+0x2d5/0x370 [drm] >[39105.867231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39105.867236] ? __pm_runtime_resume+0x54/0x90 >[39105.867242] ? trace_hardirqs_on_caller+0xed/0x180 >[39105.867263] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39105.867269] do_vfs_ioctl+0xa5/0x6e0 >[39105.867275] SyS_ioctl+0x74/0x80 >[39105.867281] do_syscall_64+0x79/0x220 >[39105.867284] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39105.867286] RIP: 0033:0x7fd8d64ef0f7 >[39105.867288] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39105.867290] RAX: ffffffffffffffda RBX: 0000000002f7ee40 RCX: 00007fd8d64ef0f7 >[39105.867292] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39105.867293] RBP: 00007ffcc6dba370 R08: 0000000002f7ee40 R09: 0000000000000004 >[39105.867294] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39105.867295] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032664d0 >[39107.437856] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39107.437860] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39107.437863] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39107.437864] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39107.437865] Call Trace: >[39107.437872] dump_stack+0x85/0xbf >[39107.437877] swiotlb_alloc_coherent+0x1be/0x1d0 >[39107.437886] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39107.437895] ttm_dma_populate+0x25e/0x350 [ttm] >[39107.437901] ttm_tt_bind+0x2c/0x60 [ttm] >[39107.437905] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39107.437913] ttm_bo_validate+0x189/0x1a0 [ttm] >[39107.437916] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39107.437923] ? mutex_trylock+0xcd/0xe0 >[39107.437928] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39107.437987] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39107.438007] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39107.438029] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39107.438050] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39107.438071] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39107.438087] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39107.438107] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39107.438127] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39107.438135] drm_ioctl+0x2d5/0x370 [drm] >[39107.438152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39107.438157] ? __pm_runtime_resume+0x54/0x90 >[39107.438162] ? trace_hardirqs_on_caller+0xed/0x180 >[39107.438180] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39107.438186] do_vfs_ioctl+0xa5/0x6e0 >[39107.438192] SyS_ioctl+0x74/0x80 >[39107.438198] do_syscall_64+0x79/0x220 >[39107.438201] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39107.438204] RIP: 0033:0x7fd8d64ef0f7 >[39107.438205] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39107.438208] RAX: ffffffffffffffda RBX: 000000000325cab0 RCX: 00007fd8d64ef0f7 >[39107.438209] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39107.438210] RBP: 00007ffcc6dba370 R08: 000000000325cab0 R09: 0000000000000009 >[39107.438212] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39107.438213] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030d7c70 >[39107.654523] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39107.654527] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39107.654530] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39107.654531] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39107.654532] Call Trace: >[39107.654551] dump_stack+0x85/0xbf >[39107.654556] swiotlb_alloc_coherent+0x1be/0x1d0 >[39107.654564] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39107.654585] ttm_dma_populate+0x25e/0x350 [ttm] >[39107.654601] ttm_tt_bind+0x2c/0x60 [ttm] >[39107.654605] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39107.654612] ttm_bo_validate+0x189/0x1a0 [ttm] >[39107.654615] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39107.654621] ? mutex_trylock+0xcd/0xe0 >[39107.654626] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39107.654659] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39107.654678] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39107.654698] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39107.654718] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39107.654738] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39107.654753] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39107.654772] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39107.654783] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39107.654791] drm_ioctl+0x2d5/0x370 [drm] >[39107.654806] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39107.654811] ? __pm_runtime_resume+0x54/0x90 >[39107.654816] ? trace_hardirqs_on_caller+0xed/0x180 >[39107.654833] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39107.654838] do_vfs_ioctl+0xa5/0x6e0 >[39107.654844] SyS_ioctl+0x74/0x80 >[39107.654849] do_syscall_64+0x79/0x220 >[39107.654852] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39107.654854] RIP: 0033:0x7fd8d64ef0f7 >[39107.654856] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39107.654858] RAX: ffffffffffffffda RBX: 0000000002bc25d0 RCX: 00007fd8d64ef0f7 >[39107.654859] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39107.654861] RBP: 00007ffcc6dba370 R08: 0000000002bc25d0 R09: 00007fd8d67b3c90 >[39107.654862] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39107.654863] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002cb1260 >[39107.769387] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39107.769392] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39107.769395] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39107.769397] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39107.769399] Call Trace: >[39107.769408] dump_stack+0x85/0xbf >[39107.769414] swiotlb_alloc_coherent+0x1be/0x1d0 >[39107.769425] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39107.769440] ttm_dma_populate+0x25e/0x350 [ttm] >[39107.769451] ttm_tt_bind+0x2c/0x60 [ttm] >[39107.769457] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39107.769471] ttm_bo_validate+0x189/0x1a0 [ttm] >[39107.769475] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39107.769485] ? mutex_trylock+0xcd/0xe0 >[39107.769493] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39107.769544] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39107.769573] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39107.769609] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39107.769644] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39107.769676] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39107.769701] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39107.769733] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39107.769749] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39107.769762] drm_ioctl+0x2d5/0x370 [drm] >[39107.769789] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39107.769795] ? __pm_runtime_resume+0x54/0x90 >[39107.769803] ? trace_hardirqs_on_caller+0xed/0x180 >[39107.769832] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39107.769839] do_vfs_ioctl+0xa5/0x6e0 >[39107.769850] SyS_ioctl+0x74/0x80 >[39107.769857] do_syscall_64+0x79/0x220 >[39107.769861] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39107.769865] RIP: 0033:0x7fd8d64ef0f7 >[39107.769867] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39107.769871] RAX: ffffffffffffffda RBX: 00000000030d2830 RCX: 00007fd8d64ef0f7 >[39107.769873] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39107.769875] RBP: 00007ffcc6dba370 R08: 00000000030d2830 R09: 0000000000000004 >[39107.769877] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39107.769879] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032664d0 >[39107.792237] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39107.792242] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39107.792246] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39107.792248] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39107.792250] Call Trace: >[39107.792259] dump_stack+0x85/0xbf >[39107.792265] swiotlb_alloc_coherent+0x1be/0x1d0 >[39107.792276] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39107.792293] ttm_dma_populate+0x25e/0x350 [ttm] >[39107.792304] ttm_tt_bind+0x2c/0x60 [ttm] >[39107.792311] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39107.792325] ttm_bo_validate+0x189/0x1a0 [ttm] >[39107.792330] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39107.792340] ? mutex_trylock+0xcd/0xe0 >[39107.792348] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39107.792387] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39107.792420] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39107.792460] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39107.792499] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39107.792536] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39107.792574] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39107.792611] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39107.792627] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39107.792652] drm_ioctl+0x2d5/0x370 [drm] >[39107.792682] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39107.792690] ? __pm_runtime_resume+0x54/0x90 >[39107.792698] ? trace_hardirqs_on_caller+0xed/0x180 >[39107.792729] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39107.792737] do_vfs_ioctl+0xa5/0x6e0 >[39107.792749] SyS_ioctl+0x74/0x80 >[39107.792757] do_syscall_64+0x79/0x220 >[39107.792763] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39107.792766] RIP: 0033:0x7fd8d64ef0f7 >[39107.792768] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39107.792773] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[39107.792775] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39107.792777] RBP: 00007ffcc6dba370 R08: 0000000002bfd150 R09: 0000000000000004 >[39107.792780] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39107.792782] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003171aa0 >[39110.960747] swiotlb_tbl_map_single: 56 callbacks suppressed >[39110.960750] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39110.960753] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39110.960755] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39110.960757] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39110.960758] Call Trace: >[39110.960764] dump_stack+0x85/0xbf >[39110.960769] swiotlb_alloc_coherent+0x1be/0x1d0 >[39110.960777] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39110.960785] ttm_dma_populate+0x25e/0x350 [ttm] >[39110.960791] ttm_tt_bind+0x2c/0x60 [ttm] >[39110.960805] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39110.960813] ttm_bo_validate+0x189/0x1a0 [ttm] >[39110.960816] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39110.960822] ? mutex_trylock+0xcd/0xe0 >[39110.960827] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39110.960865] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39110.960886] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39110.960910] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39110.960943] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39110.960965] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39110.960993] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39110.961015] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39110.961029] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39110.961037] drm_ioctl+0x2d5/0x370 [drm] >[39110.961055] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39110.961060] ? __pm_runtime_resume+0x54/0x90 >[39110.961065] ? trace_hardirqs_on_caller+0xed/0x180 >[39110.961085] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39110.961091] do_vfs_ioctl+0xa5/0x6e0 >[39110.961097] SyS_ioctl+0x74/0x80 >[39110.961102] do_syscall_64+0x79/0x220 >[39110.961105] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39110.961108] RIP: 0033:0x7fd8d64ef0f7 >[39110.961109] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39110.961112] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[39110.961113] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39110.961114] RBP: 00007ffcc6dba370 R08: 0000000002bfd150 R09: 0000000000000004 >[39110.961116] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39110.961117] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000316ea80 >[39111.138670] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39111.138673] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39111.138676] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39111.138677] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39111.138678] Call Trace: >[39111.138685] dump_stack+0x85/0xbf >[39111.138689] swiotlb_alloc_coherent+0x1be/0x1d0 >[39111.138697] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39111.138706] ttm_dma_populate+0x25e/0x350 [ttm] >[39111.138712] ttm_tt_bind+0x2c/0x60 [ttm] >[39111.138716] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39111.138725] ttm_bo_validate+0x189/0x1a0 [ttm] >[39111.138728] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39111.138734] ? mutex_trylock+0xcd/0xe0 >[39111.138749] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39111.138780] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39111.138801] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39111.138824] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39111.138846] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39111.138868] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39111.138885] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39111.138905] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39111.138916] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39111.138924] drm_ioctl+0x2d5/0x370 [drm] >[39111.138940] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39111.138945] ? __pm_runtime_resume+0x54/0x90 >[39111.138950] ? trace_hardirqs_on_caller+0xed/0x180 >[39111.138968] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39111.138973] do_vfs_ioctl+0xa5/0x6e0 >[39111.138979] SyS_ioctl+0x74/0x80 >[39111.138984] do_syscall_64+0x79/0x220 >[39111.138987] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39111.138990] RIP: 0033:0x7fd8d64ef0f7 >[39111.138991] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39111.138994] RAX: ffffffffffffffda RBX: 0000000002bb37b0 RCX: 00007fd8d64ef0f7 >[39111.138995] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39111.138996] RBP: 00007ffcc6dba370 R08: 0000000002bb37b0 R09: 0000000000000004 >[39111.138998] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39111.138999] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003248100 >[39111.220267] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39111.220272] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39111.220276] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39111.220279] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39111.220281] Call Trace: >[39111.220295] dump_stack+0x85/0xbf >[39111.220306] swiotlb_alloc_coherent+0x1be/0x1d0 >[39111.220323] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39111.220338] ttm_dma_populate+0x25e/0x350 [ttm] >[39111.220347] ttm_tt_bind+0x2c/0x60 [ttm] >[39111.220354] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39111.220367] ttm_bo_validate+0x189/0x1a0 [ttm] >[39111.220372] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39111.220383] ? mutex_trylock+0xcd/0xe0 >[39111.220394] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39111.220505] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39111.220568] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39111.220623] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39111.220651] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39111.220675] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39111.220692] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39111.220724] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39111.220738] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39111.220747] drm_ioctl+0x2d5/0x370 [drm] >[39111.220764] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39111.220768] ? __pm_runtime_resume+0x54/0x90 >[39111.220774] ? trace_hardirqs_on_caller+0xed/0x180 >[39111.220791] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39111.220797] do_vfs_ioctl+0xa5/0x6e0 >[39111.220803] SyS_ioctl+0x74/0x80 >[39111.220808] do_syscall_64+0x79/0x220 >[39111.220812] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39111.220814] RIP: 0033:0x7fd8d64ef0f7 >[39111.220816] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39111.220818] RAX: ffffffffffffffda RBX: 0000000002bb37b0 RCX: 00007fd8d64ef0f7 >[39111.220820] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39111.220821] RBP: 00007ffcc6dba370 R08: 0000000002bb37b0 R09: 0000000000000004 >[39111.220822] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39111.220823] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003248100 >[39111.319991] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39111.320005] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39111.320007] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39111.320009] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39111.320010] Call Trace: >[39111.320017] dump_stack+0x85/0xbf >[39111.320021] swiotlb_alloc_coherent+0x1be/0x1d0 >[39111.320029] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39111.320038] ttm_dma_populate+0x25e/0x350 [ttm] >[39111.320045] ttm_tt_bind+0x2c/0x60 [ttm] >[39111.320049] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39111.320057] ttm_bo_validate+0x189/0x1a0 [ttm] >[39111.320060] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39111.320067] ? mutex_trylock+0xcd/0xe0 >[39111.320072] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39111.320107] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39111.320132] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39111.320156] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39111.320180] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39111.320215] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39111.320242] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39111.320275] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39111.320289] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39111.320303] drm_ioctl+0x2d5/0x370 [drm] >[39111.320331] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39111.320339] ? __pm_runtime_resume+0x54/0x90 >[39111.320347] ? trace_hardirqs_on_caller+0xed/0x180 >[39111.320367] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39111.320372] do_vfs_ioctl+0xa5/0x6e0 >[39111.320379] SyS_ioctl+0x74/0x80 >[39111.320384] do_syscall_64+0x79/0x220 >[39111.320388] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39111.320390] RIP: 0033:0x7fd8d64ef0f7 >[39111.320392] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39111.320394] RAX: ffffffffffffffda RBX: 00000000030d2830 RCX: 00007fd8d64ef0f7 >[39111.320395] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39111.320397] RBP: 00007ffcc6dba370 R08: 00000000030d2830 R09: 0000000000000004 >[39111.320398] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39111.320399] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000312b980 >[39113.063503] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39113.063507] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39113.063511] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39113.063513] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39113.063515] Call Trace: >[39113.063523] dump_stack+0x85/0xbf >[39113.063529] swiotlb_alloc_coherent+0x1be/0x1d0 >[39113.063541] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39113.063567] ttm_dma_populate+0x25e/0x350 [ttm] >[39113.063577] ttm_tt_bind+0x2c/0x60 [ttm] >[39113.063584] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39113.063597] ttm_bo_validate+0x189/0x1a0 [ttm] >[39113.063601] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39113.063610] ? mutex_trylock+0xcd/0xe0 >[39113.063628] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39113.063671] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39113.063699] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39113.063732] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39113.063766] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39113.063796] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39113.063821] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39113.063852] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39113.063877] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39113.063890] drm_ioctl+0x2d5/0x370 [drm] >[39113.063917] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39113.063924] ? __pm_runtime_resume+0x54/0x90 >[39113.063932] ? trace_hardirqs_on_caller+0xed/0x180 >[39113.063960] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39113.063967] do_vfs_ioctl+0xa5/0x6e0 >[39113.063978] SyS_ioctl+0x74/0x80 >[39113.063985] do_syscall_64+0x79/0x220 >[39113.063990] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39113.063993] RIP: 0033:0x7fd8d64ef0f7 >[39113.063996] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39113.064000] RAX: ffffffffffffffda RBX: 00000000030c44d0 RCX: 00007fd8d64ef0f7 >[39113.064001] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39113.064003] RBP: 00007ffcc6dba370 R08: 00000000030c44d0 R09: 0000000000000009 >[39113.064005] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39113.064007] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030c4400 >[39126.959248] swiotlb_tbl_map_single: 6 callbacks suppressed >[39126.959251] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39126.959254] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39126.959256] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39126.959258] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39126.959259] Call Trace: >[39126.959267] dump_stack+0x85/0xbf >[39126.959272] swiotlb_alloc_coherent+0x1be/0x1d0 >[39126.959280] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39126.959288] ttm_dma_populate+0x25e/0x350 [ttm] >[39126.959294] ttm_tt_bind+0x2c/0x60 [ttm] >[39126.959298] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39126.959306] ttm_bo_validate+0x189/0x1a0 [ttm] >[39126.959309] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39126.959314] ? mutex_trylock+0xcd/0xe0 >[39126.959319] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39126.959362] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39126.959380] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39126.959411] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39126.959431] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39126.959450] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39126.959465] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39126.959494] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39126.959508] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39126.959516] drm_ioctl+0x2d5/0x370 [drm] >[39126.959542] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39126.959547] ? __pm_runtime_resume+0x54/0x90 >[39126.959552] ? trace_hardirqs_on_caller+0xed/0x180 >[39126.959568] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39126.959573] do_vfs_ioctl+0xa5/0x6e0 >[39126.959579] SyS_ioctl+0x74/0x80 >[39126.959584] do_syscall_64+0x79/0x220 >[39126.959587] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39126.959589] RIP: 0033:0x7fd8d64ef0f7 >[39126.959590] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39126.959593] RAX: ffffffffffffffda RBX: 00000000030c45d0 RCX: 00007fd8d64ef0f7 >[39126.959594] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39126.959596] RBP: 00007ffcc6dba370 R08: 00000000030c45d0 R09: 0000000000000004 >[39126.959597] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39126.959598] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002da7070 >[39127.212700] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39127.212706] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39127.212711] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39127.212714] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39127.212716] Call Trace: >[39127.212729] dump_stack+0x85/0xbf >[39127.212736] swiotlb_alloc_coherent+0x1be/0x1d0 >[39127.212752] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39127.212768] ttm_dma_populate+0x25e/0x350 [ttm] >[39127.212780] ttm_tt_bind+0x2c/0x60 [ttm] >[39127.212786] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39127.212799] ttm_bo_validate+0x189/0x1a0 [ttm] >[39127.212805] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39127.212815] ? mutex_trylock+0xcd/0xe0 >[39127.212824] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39127.212891] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39127.212940] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39127.212980] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39127.213022] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39127.213061] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39127.213092] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39127.213131] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39127.213151] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39127.213164] drm_ioctl+0x2d5/0x370 [drm] >[39127.213191] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39127.213198] ? __pm_runtime_resume+0x54/0x90 >[39127.213205] ? trace_hardirqs_on_caller+0xed/0x180 >[39127.213234] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39127.213242] do_vfs_ioctl+0xa5/0x6e0 >[39127.213253] SyS_ioctl+0x74/0x80 >[39127.213260] do_syscall_64+0x79/0x220 >[39127.213265] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39127.213268] RIP: 0033:0x7fd8d64ef0f7 >[39127.213271] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39127.213275] RAX: ffffffffffffffda RBX: 00000000030d5280 RCX: 00007fd8d64ef0f7 >[39127.213277] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39127.213279] RBP: 00007ffcc6dba370 R08: 00000000030d5280 R09: 0000000000000004 >[39127.213281] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39127.213283] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000312b980 >[39127.380123] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39127.380127] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39127.380130] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39127.380131] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39127.380132] Call Trace: >[39127.380140] dump_stack+0x85/0xbf >[39127.380145] swiotlb_alloc_coherent+0x1be/0x1d0 >[39127.380154] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39127.380163] ttm_dma_populate+0x25e/0x350 [ttm] >[39127.380170] ttm_tt_bind+0x2c/0x60 [ttm] >[39127.380175] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39127.380183] ttm_bo_validate+0x189/0x1a0 [ttm] >[39127.380187] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39127.380193] ? mutex_trylock+0xcd/0xe0 >[39127.380198] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39127.380239] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39127.380266] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39127.380293] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39127.380319] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39127.380342] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39127.380360] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39127.380382] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39127.380396] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39127.380404] drm_ioctl+0x2d5/0x370 [drm] >[39127.380423] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39127.380430] ? __pm_runtime_resume+0x54/0x90 >[39127.380438] ? trace_hardirqs_on_caller+0xed/0x180 >[39127.380475] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39127.380482] do_vfs_ioctl+0xa5/0x6e0 >[39127.380492] SyS_ioctl+0x74/0x80 >[39127.380498] do_syscall_64+0x79/0x220 >[39127.380503] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39127.380506] RIP: 0033:0x7fd8d64ef0f7 >[39127.380508] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39127.380512] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[39127.380514] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39127.380515] RBP: 00007ffcc6dba370 R08: 000000000326d770 R09: 0000000000000004 >[39127.380517] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39127.380519] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc8960 >[39127.462166] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39127.462169] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39127.462172] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39127.462173] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39127.462175] Call Trace: >[39127.462182] dump_stack+0x85/0xbf >[39127.462186] swiotlb_alloc_coherent+0x1be/0x1d0 >[39127.462194] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39127.462203] ttm_dma_populate+0x25e/0x350 [ttm] >[39127.462209] ttm_tt_bind+0x2c/0x60 [ttm] >[39127.462213] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39127.462220] ttm_bo_validate+0x189/0x1a0 [ttm] >[39127.462225] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39127.462235] ? mutex_trylock+0xcd/0xe0 >[39127.462242] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39127.462282] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39127.462311] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39127.462335] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39127.462357] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39127.462379] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39127.462396] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39127.462417] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39127.462428] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39127.462436] drm_ioctl+0x2d5/0x370 [drm] >[39127.462452] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39127.462457] ? __pm_runtime_resume+0x54/0x90 >[39127.462472] ? trace_hardirqs_on_caller+0xed/0x180 >[39127.462491] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39127.462496] do_vfs_ioctl+0xa5/0x6e0 >[39127.462513] SyS_ioctl+0x74/0x80 >[39127.462518] do_syscall_64+0x79/0x220 >[39127.462521] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39127.462524] RIP: 0033:0x7fd8d64ef0f7 >[39127.462525] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39127.462528] RAX: ffffffffffffffda RBX: 0000000002bb37b0 RCX: 00007fd8d64ef0f7 >[39127.462529] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39127.462530] RBP: 00007ffcc6dba370 R08: 0000000002bb37b0 R09: 0000000000000004 >[39127.462531] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39127.462533] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325b890 >[39127.470531] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39127.470535] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39127.470538] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39127.470540] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39127.470541] Call Trace: >[39127.470549] dump_stack+0x85/0xbf >[39127.470554] swiotlb_alloc_coherent+0x1be/0x1d0 >[39127.470562] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39127.470571] ttm_dma_populate+0x25e/0x350 [ttm] >[39127.470578] ttm_tt_bind+0x2c/0x60 [ttm] >[39127.470582] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39127.470590] ttm_bo_validate+0x189/0x1a0 [ttm] >[39127.470594] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39127.470601] ? mutex_trylock+0xcd/0xe0 >[39127.470607] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39127.470652] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39127.470685] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39127.470716] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39127.470744] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39127.470769] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39127.470790] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39127.470813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39127.470826] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39127.470835] drm_ioctl+0x2d5/0x370 [drm] >[39127.470853] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39127.470858] ? __pm_runtime_resume+0x54/0x90 >[39127.470863] ? trace_hardirqs_on_caller+0xed/0x180 >[39127.470882] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39127.470887] do_vfs_ioctl+0xa5/0x6e0 >[39127.470894] SyS_ioctl+0x74/0x80 >[39127.470899] do_syscall_64+0x79/0x220 >[39127.470903] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39127.470905] RIP: 0033:0x7fd8d64ef0f7 >[39127.470907] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39127.470909] RAX: ffffffffffffffda RBX: 00000000030d7a00 RCX: 00007fd8d64ef0f7 >[39127.470911] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39127.470912] RBP: 00007ffcc6dba370 R08: 00000000030d7a00 R09: 0000000000000004 >[39127.470913] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39127.470914] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002f8c5f0 >[39132.521160] swiotlb_tbl_map_single: 20 callbacks suppressed >[39132.521162] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39132.521165] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39132.521167] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39132.521169] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39132.521170] Call Trace: >[39132.521176] dump_stack+0x85/0xbf >[39132.521181] swiotlb_alloc_coherent+0x1be/0x1d0 >[39132.521188] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39132.521197] ttm_dma_populate+0x25e/0x350 [ttm] >[39132.521203] ttm_tt_bind+0x2c/0x60 [ttm] >[39132.521206] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39132.521214] ttm_bo_validate+0x189/0x1a0 [ttm] >[39132.521217] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39132.521233] ? mutex_trylock+0xcd/0xe0 >[39132.521238] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39132.521272] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39132.521296] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39132.521320] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39132.521355] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39132.521377] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39132.521395] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39132.521416] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39132.521428] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39132.521437] drm_ioctl+0x2d5/0x370 [drm] >[39132.521464] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39132.521469] ? __pm_runtime_resume+0x54/0x90 >[39132.521475] ? trace_hardirqs_on_caller+0xed/0x180 >[39132.521503] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39132.521509] do_vfs_ioctl+0xa5/0x6e0 >[39132.521515] SyS_ioctl+0x74/0x80 >[39132.521520] do_syscall_64+0x79/0x220 >[39132.521524] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39132.521527] RIP: 0033:0x7fd8d64ef0f7 >[39132.521528] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39132.521531] RAX: ffffffffffffffda RBX: 000000000324aa00 RCX: 00007fd8d64ef0f7 >[39132.521532] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39132.521533] RBP: 00007ffcc6dba370 R08: 000000000324aa00 R09: 0000000000000004 >[39132.521535] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39132.521536] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000032664d0 >[39132.531418] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39132.531424] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39132.531428] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39132.531431] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39132.531434] Call Trace: >[39132.531447] dump_stack+0x85/0xbf >[39132.531456] swiotlb_alloc_coherent+0x1be/0x1d0 >[39132.531471] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39132.531490] ttm_dma_populate+0x25e/0x350 [ttm] >[39132.531501] ttm_tt_bind+0x2c/0x60 [ttm] >[39132.531508] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39132.531522] ttm_bo_validate+0x189/0x1a0 [ttm] >[39132.531527] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39132.531537] ? mutex_trylock+0xcd/0xe0 >[39132.531545] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39132.531615] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39132.531656] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39132.531696] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39132.531735] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39132.531771] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39132.531798] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39132.531832] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39132.531848] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39132.531864] drm_ioctl+0x2d5/0x370 [drm] >[39132.531891] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39132.531899] ? __pm_runtime_resume+0x54/0x90 >[39132.531908] ? trace_hardirqs_on_caller+0xed/0x180 >[39132.531937] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39132.531945] do_vfs_ioctl+0xa5/0x6e0 >[39132.531958] SyS_ioctl+0x74/0x80 >[39132.531965] do_syscall_64+0x79/0x220 >[39132.531971] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39132.531975] RIP: 0033:0x7fd8d64ef0f7 >[39132.531977] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39132.531982] RAX: ffffffffffffffda RBX: 0000000002bc4a80 RCX: 00007fd8d64ef0f7 >[39132.531984] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39132.531986] RBP: 00007ffcc6dba370 R08: 0000000002bc4a80 R09: 0000000000000004 >[39132.531988] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39132.531990] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000316ea80 >[39132.542829] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39132.542834] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39132.542838] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39132.542840] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39132.542842] Call Trace: >[39132.542851] dump_stack+0x85/0xbf >[39132.542859] swiotlb_alloc_coherent+0x1be/0x1d0 >[39132.542873] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39132.542887] ttm_dma_populate+0x25e/0x350 [ttm] >[39132.542897] ttm_tt_bind+0x2c/0x60 [ttm] >[39132.542903] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39132.542915] ttm_bo_validate+0x189/0x1a0 [ttm] >[39132.542920] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39132.542928] ? mutex_trylock+0xcd/0xe0 >[39132.542935] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39132.542993] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39132.543029] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39132.543069] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39132.543106] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39132.543141] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39132.543170] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39132.543205] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39132.543227] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39132.543246] drm_ioctl+0x2d5/0x370 [drm] >[39132.543274] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39132.543281] ? __pm_runtime_resume+0x54/0x90 >[39132.543290] ? trace_hardirqs_on_caller+0xed/0x180 >[39132.543320] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39132.543329] do_vfs_ioctl+0xa5/0x6e0 >[39132.543342] SyS_ioctl+0x74/0x80 >[39132.543350] do_syscall_64+0x79/0x220 >[39132.543357] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39132.543361] RIP: 0033:0x7fd8d64ef0f7 >[39132.543363] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39132.543367] RAX: ffffffffffffffda RBX: 00000000030d2830 RCX: 00007fd8d64ef0f7 >[39132.543369] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39132.543372] RBP: 00007ffcc6dba370 R08: 00000000030d2830 R09: 0000000000000004 >[39132.543374] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39132.543376] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000312b980 >[39132.563688] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39132.563692] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39132.563696] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39132.563698] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39132.563701] Call Trace: >[39132.563710] dump_stack+0x85/0xbf >[39132.563716] swiotlb_alloc_coherent+0x1be/0x1d0 >[39132.563728] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39132.563744] ttm_dma_populate+0x25e/0x350 [ttm] >[39132.563755] ttm_tt_bind+0x2c/0x60 [ttm] >[39132.563762] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39132.563776] ttm_bo_validate+0x189/0x1a0 [ttm] >[39132.563782] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39132.563792] ? mutex_trylock+0xcd/0xe0 >[39132.563800] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39132.563842] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39132.563876] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39132.563917] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39132.563955] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39132.563991] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39132.564018] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39132.564052] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39132.564068] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39132.564081] drm_ioctl+0x2d5/0x370 [drm] >[39132.564109] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39132.564116] ? __pm_runtime_resume+0x54/0x90 >[39132.564125] ? trace_hardirqs_on_caller+0xed/0x180 >[39132.564155] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39132.564164] do_vfs_ioctl+0xa5/0x6e0 >[39132.564177] SyS_ioctl+0x74/0x80 >[39132.564185] do_syscall_64+0x79/0x220 >[39132.564191] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39132.564195] RIP: 0033:0x7fd8d64ef0f7 >[39132.564197] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39132.564202] RAX: ffffffffffffffda RBX: 000000000308af60 RCX: 00007fd8d64ef0f7 >[39132.564204] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39132.564206] RBP: 00007ffcc6dba370 R08: 000000000308af60 R09: 00007fd8d67b3cf0 >[39132.564208] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39132.564211] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030cf160 >[39132.616252] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39132.616256] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39132.616260] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39132.616262] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39132.616265] Call Trace: >[39132.616273] dump_stack+0x85/0xbf >[39132.616279] swiotlb_alloc_coherent+0x1be/0x1d0 >[39132.616291] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39132.616307] ttm_dma_populate+0x25e/0x350 [ttm] >[39132.616318] ttm_tt_bind+0x2c/0x60 [ttm] >[39132.616324] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39132.616348] ttm_bo_validate+0x189/0x1a0 [ttm] >[39132.616352] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39132.616362] ? mutex_trylock+0xcd/0xe0 >[39132.616371] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39132.616419] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39132.616453] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39132.616500] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39132.616535] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39132.616568] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39132.616592] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39132.616624] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39132.616640] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39132.616653] drm_ioctl+0x2d5/0x370 [drm] >[39132.616680] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39132.616686] ? __pm_runtime_resume+0x54/0x90 >[39132.616694] ? trace_hardirqs_on_caller+0xed/0x180 >[39132.616721] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39132.616729] do_vfs_ioctl+0xa5/0x6e0 >[39132.616740] SyS_ioctl+0x74/0x80 >[39132.616748] do_syscall_64+0x79/0x220 >[39132.616752] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39132.616756] RIP: 0033:0x7fd8d64ef0f7 >[39132.616758] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39132.616762] RAX: ffffffffffffffda RBX: 0000000002baf570 RCX: 00007fd8d64ef0f7 >[39132.616764] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39132.616766] RBP: 00007ffcc6dba370 R08: 0000000002baf570 R09: 00007fd8d67b3c90 >[39132.616767] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39132.616769] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030cb7b0 >[39139.002102] swiotlb_tbl_map_single: 50 callbacks suppressed >[39139.002105] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39139.002109] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39139.002113] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39139.002115] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39139.002116] Call Trace: >[39139.002125] dump_stack+0x85/0xbf >[39139.002131] swiotlb_alloc_coherent+0x1be/0x1d0 >[39139.002142] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39139.002157] ttm_dma_populate+0x25e/0x350 [ttm] >[39139.002167] ttm_tt_bind+0x2c/0x60 [ttm] >[39139.002174] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39139.002187] ttm_bo_validate+0x189/0x1a0 [ttm] >[39139.002192] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39139.002202] ? mutex_trylock+0xcd/0xe0 >[39139.002211] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39139.002249] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39139.002281] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39139.002307] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39139.002330] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39139.002352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39139.002369] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39139.002390] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39139.002402] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39139.002411] drm_ioctl+0x2d5/0x370 [drm] >[39139.002428] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39139.002433] ? __pm_runtime_resume+0x54/0x90 >[39139.002438] ? trace_hardirqs_on_caller+0xed/0x180 >[39139.002456] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39139.002462] do_vfs_ioctl+0xa5/0x6e0 >[39139.002469] SyS_ioctl+0x74/0x80 >[39139.002474] do_syscall_64+0x79/0x220 >[39139.002477] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39139.002480] RIP: 0033:0x7fd8d64ef0f7 >[39139.002481] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39139.002484] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[39139.002485] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39139.002487] RBP: 00007ffcc6dba370 R08: 0000000002bfd150 R09: 0000000000000004 >[39139.002488] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39139.002489] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003171aa0 >[39139.003196] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39139.003198] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39139.003200] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39139.003201] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39139.003203] Call Trace: >[39139.003207] dump_stack+0x85/0xbf >[39139.003212] swiotlb_alloc_coherent+0x1be/0x1d0 >[39139.003218] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39139.003228] ttm_dma_populate+0x25e/0x350 [ttm] >[39139.003237] ttm_tt_bind+0x2c/0x60 [ttm] >[39139.003243] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39139.003256] ttm_bo_validate+0x189/0x1a0 [ttm] >[39139.003259] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39139.003265] ? mutex_trylock+0xcd/0xe0 >[39139.003271] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39139.003291] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39139.003310] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39139.003332] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39139.003354] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39139.003375] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39139.003397] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39139.003423] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39139.003434] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39139.003442] drm_ioctl+0x2d5/0x370 [drm] >[39139.003459] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39139.003466] ? __pm_runtime_resume+0x54/0x90 >[39139.003473] ? trace_hardirqs_on_caller+0xed/0x180 >[39139.003495] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39139.003500] do_vfs_ioctl+0xa5/0x6e0 >[39139.003508] SyS_ioctl+0x74/0x80 >[39139.003513] do_syscall_64+0x79/0x220 >[39139.003516] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39139.003518] RIP: 0033:0x7fd8d64ef0f7 >[39139.003519] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39139.003522] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[39139.003523] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39139.003525] RBP: 00007ffcc6dba370 R08: 0000000002bfd150 R09: 0000000000000004 >[39139.003526] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39139.003527] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003171aa0 >[39139.011287] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39139.011292] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39139.011296] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39139.011298] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39139.011300] Call Trace: >[39139.011309] dump_stack+0x85/0xbf >[39139.011316] swiotlb_alloc_coherent+0x1be/0x1d0 >[39139.011329] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39139.011345] ttm_dma_populate+0x25e/0x350 [ttm] >[39139.011356] ttm_tt_bind+0x2c/0x60 [ttm] >[39139.011362] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39139.011376] ttm_bo_validate+0x189/0x1a0 [ttm] >[39139.011381] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39139.011392] ? mutex_trylock+0xcd/0xe0 >[39139.011401] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39139.011447] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39139.011483] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39139.011525] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39139.011566] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39139.011603] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39139.011631] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39139.011666] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39139.011683] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39139.011697] drm_ioctl+0x2d5/0x370 [drm] >[39139.011725] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39139.011733] ? __pm_runtime_resume+0x54/0x90 >[39139.011741] ? trace_hardirqs_on_caller+0xed/0x180 >[39139.011771] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39139.011779] do_vfs_ioctl+0xa5/0x6e0 >[39139.011792] SyS_ioctl+0x74/0x80 >[39139.011800] do_syscall_64+0x79/0x220 >[39139.011806] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39139.011810] RIP: 0033:0x7fd8d64ef0f7 >[39139.011812] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39139.011816] RAX: ffffffffffffffda RBX: 000000000324aa00 RCX: 00007fd8d64ef0f7 >[39139.011818] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39139.011821] RBP: 00007ffcc6dba370 R08: 000000000324aa00 R09: 0000000000000004 >[39139.011823] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39139.011825] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325b890 >[39139.104734] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39139.104739] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39139.104743] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39139.104745] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39139.104747] Call Trace: >[39139.104756] dump_stack+0x85/0xbf >[39139.104762] swiotlb_alloc_coherent+0x1be/0x1d0 >[39139.104774] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39139.104790] ttm_dma_populate+0x25e/0x350 [ttm] >[39139.104802] ttm_tt_bind+0x2c/0x60 [ttm] >[39139.104808] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39139.104822] ttm_bo_validate+0x189/0x1a0 [ttm] >[39139.104827] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39139.104837] ? mutex_trylock+0xcd/0xe0 >[39139.104846] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39139.104914] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39139.104949] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39139.104986] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39139.105023] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39139.105057] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39139.105084] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39139.105117] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39139.105132] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39139.105146] drm_ioctl+0x2d5/0x370 [drm] >[39139.105173] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39139.105181] ? __pm_runtime_resume+0x54/0x90 >[39139.105189] ? trace_hardirqs_on_caller+0xed/0x180 >[39139.105218] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39139.105226] do_vfs_ioctl+0xa5/0x6e0 >[39139.105238] SyS_ioctl+0x74/0x80 >[39139.105246] do_syscall_64+0x79/0x220 >[39139.105251] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39139.105265] RIP: 0033:0x7fd8d64ef0f7 >[39139.105267] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39139.105272] RAX: ffffffffffffffda RBX: 00000000030296a0 RCX: 00007fd8d64ef0f7 >[39139.105274] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39139.105276] RBP: 00007ffcc6dba370 R08: 00000000030296a0 R09: 0000000000000004 >[39139.105278] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39139.105281] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b8bcc0 >[39139.117616] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39139.117621] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39139.117624] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39139.117627] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39139.117628] Call Trace: >[39139.117637] dump_stack+0x85/0xbf >[39139.117643] swiotlb_alloc_coherent+0x1be/0x1d0 >[39139.117655] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39139.117672] ttm_dma_populate+0x25e/0x350 [ttm] >[39139.117682] ttm_tt_bind+0x2c/0x60 [ttm] >[39139.117689] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39139.117702] ttm_bo_validate+0x189/0x1a0 [ttm] >[39139.117707] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39139.117717] ? mutex_trylock+0xcd/0xe0 >[39139.117726] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39139.117765] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39139.117799] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39139.117838] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39139.117876] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39139.117910] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39139.117937] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39139.117972] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39139.117986] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39139.118000] drm_ioctl+0x2d5/0x370 [drm] >[39139.118028] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39139.118036] ? __pm_runtime_resume+0x54/0x90 >[39139.118044] ? trace_hardirqs_on_caller+0xed/0x180 >[39139.118074] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39139.118082] do_vfs_ioctl+0xa5/0x6e0 >[39139.118094] SyS_ioctl+0x74/0x80 >[39139.118102] do_syscall_64+0x79/0x220 >[39139.118107] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39139.118111] RIP: 0033:0x7fd8d64ef0f7 >[39139.118114] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39139.118118] RAX: ffffffffffffffda RBX: 0000000003108490 RCX: 00007fd8d64ef0f7 >[39139.118121] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39139.118123] RBP: 00007ffcc6dba370 R08: 0000000003108490 R09: 00007fd8d67b3eb0 >[39139.118125] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39139.118127] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000312b980 >[39148.118250] swiotlb_tbl_map_single: 16 callbacks suppressed >[39148.118254] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39148.118259] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39148.118263] CPU: 5 PID: 2278 Comm: gnome-shell Not tainted 4.16.0-rc6-mm_thp #1 >[39148.118265] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39148.118267] Call Trace: >[39148.118279] dump_stack+0x85/0xbf >[39148.118286] swiotlb_alloc_coherent+0x1be/0x1d0 >[39148.118301] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39148.118318] ttm_dma_populate+0x25e/0x350 [ttm] >[39148.118328] ttm_tt_bind+0x2c/0x60 [ttm] >[39148.118335] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39148.118349] ttm_bo_validate+0x189/0x1a0 [ttm] >[39148.118354] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39148.118364] ? mutex_trylock+0xcd/0xe0 >[39148.118372] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39148.118439] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39148.118471] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39148.118507] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39148.118542] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39148.118576] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39148.118601] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39148.118634] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39148.118658] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39148.118671] drm_ioctl+0x2d5/0x370 [drm] >[39148.118698] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39148.118706] ? __pm_runtime_resume+0x54/0x90 >[39148.118715] ? trace_hardirqs_on_caller+0xed/0x180 >[39148.118743] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39148.118751] do_vfs_ioctl+0xa5/0x6e0 >[39148.118763] SyS_ioctl+0x74/0x80 >[39148.118771] do_syscall_64+0x79/0x220 >[39148.118776] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39148.118779] RIP: 0033:0x7f70a90d90f7 >[39148.118782] RSP: 002b:00007ffd456b98f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39148.118786] RAX: ffffffffffffffda RBX: 000055e7f553b2d0 RCX: 00007f70a90d90f7 >[39148.118788] RDX: 00007ffd456b9940 RSI: 00000000c0206440 RDI: 000000000000000c >[39148.118790] RBP: 00007ffd456b9940 R08: 000055e7f553b2d0 R09: 0000000000000005 >[39148.118793] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39148.118795] R13: 000000000000000c R14: 00007ffd456b99d8 R15: 000055e7f553b200 >[39156.151895] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39156.151900] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39156.151904] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39156.151906] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39156.151908] Call Trace: >[39156.151916] dump_stack+0x85/0xbf >[39156.151922] swiotlb_alloc_coherent+0x1be/0x1d0 >[39156.151933] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39156.151948] ttm_dma_populate+0x25e/0x350 [ttm] >[39156.151958] ttm_tt_bind+0x2c/0x60 [ttm] >[39156.151964] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39156.151976] ttm_bo_validate+0x189/0x1a0 [ttm] >[39156.151980] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39156.151989] ? mutex_trylock+0xcd/0xe0 >[39156.151996] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39156.152035] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39156.152065] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39156.152101] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39156.152136] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39156.152169] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39156.152193] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39156.152226] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39156.152242] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39156.152255] drm_ioctl+0x2d5/0x370 [drm] >[39156.152282] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39156.152290] ? __pm_runtime_resume+0x54/0x90 >[39156.152298] ? trace_hardirqs_on_caller+0xed/0x180 >[39156.152327] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39156.152334] do_vfs_ioctl+0xa5/0x6e0 >[39156.152347] SyS_ioctl+0x74/0x80 >[39156.152355] do_syscall_64+0x79/0x220 >[39156.152360] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39156.152363] RIP: 0033:0x7fd8d64ef0f7 >[39156.152366] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39156.152370] RAX: ffffffffffffffda RBX: 00000000030c45d0 RCX: 00007fd8d64ef0f7 >[39156.152373] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39156.152375] RBP: 00007ffcc6dba370 R08: 00000000030c45d0 R09: 0000000000000004 >[39156.152377] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39156.152379] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030d45f0 >[39156.173225] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39156.173229] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39156.173231] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39156.173233] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39156.173234] Call Trace: >[39156.173241] dump_stack+0x85/0xbf >[39156.173245] swiotlb_alloc_coherent+0x1be/0x1d0 >[39156.173253] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39156.173262] ttm_dma_populate+0x25e/0x350 [ttm] >[39156.173269] ttm_tt_bind+0x2c/0x60 [ttm] >[39156.173272] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39156.173280] ttm_bo_validate+0x189/0x1a0 [ttm] >[39156.173283] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39156.173289] ? mutex_trylock+0xcd/0xe0 >[39156.173295] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39156.173336] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39156.173361] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39156.173394] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39156.173418] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39156.173439] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39156.173456] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39156.173477] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39156.173488] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39156.173496] drm_ioctl+0x2d5/0x370 [drm] >[39156.173513] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39156.173517] ? __pm_runtime_resume+0x54/0x90 >[39156.173522] ? trace_hardirqs_on_caller+0xed/0x180 >[39156.173540] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39156.173545] do_vfs_ioctl+0xa5/0x6e0 >[39156.173552] SyS_ioctl+0x74/0x80 >[39156.173557] do_syscall_64+0x79/0x220 >[39156.173560] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39156.173563] RIP: 0033:0x7fd8d64ef0f7 >[39156.173564] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39156.173567] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[39156.173568] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39156.173569] RBP: 00007ffcc6dba370 R08: 000000000326d770 R09: 0000000000000004 >[39156.173571] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[39156.173572] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030cf160 >[39202.157797] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39202.157802] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39202.157806] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39202.157808] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39202.157810] Call Trace: >[39202.157820] dump_stack+0x85/0xbf >[39202.157828] swiotlb_alloc_coherent+0x1be/0x1d0 >[39202.157840] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39202.157857] ttm_dma_populate+0x25e/0x350 [ttm] >[39202.157867] ttm_tt_bind+0x2c/0x60 [ttm] >[39202.157874] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39202.157888] ttm_bo_validate+0x189/0x1a0 [ttm] >[39202.157893] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39202.157903] ? mutex_trylock+0xcd/0xe0 >[39202.157912] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39202.157968] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39202.157997] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39202.158034] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39202.158070] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39202.158104] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39202.158130] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39202.158164] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39202.158184] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39202.158198] drm_ioctl+0x2d5/0x370 [drm] >[39202.158225] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39202.158233] ? __pm_runtime_resume+0x54/0x90 >[39202.158242] ? trace_hardirqs_on_caller+0xed/0x180 >[39202.158271] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39202.158280] do_vfs_ioctl+0xa5/0x6e0 >[39202.158292] SyS_ioctl+0x74/0x80 >[39202.158300] do_syscall_64+0x79/0x220 >[39202.158305] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39202.158309] RIP: 0033:0x7fd8d64ef0f7 >[39202.158311] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39202.158316] RAX: ffffffffffffffda RBX: 0000000002bc3ac0 RCX: 00007fd8d64ef0f7 >[39202.158318] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39202.158321] RBP: 00007ffcc6dba370 R08: 0000000002bc3ac0 R09: 00007fd8d67b3eb0 >[39202.158323] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39202.158325] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002bc39f0 >[39202.210835] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39202.210838] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39202.210841] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39202.210842] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39202.210843] Call Trace: >[39202.210850] dump_stack+0x85/0xbf >[39202.210854] swiotlb_alloc_coherent+0x1be/0x1d0 >[39202.210862] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39202.210871] ttm_dma_populate+0x25e/0x350 [ttm] >[39202.210877] ttm_tt_bind+0x2c/0x60 [ttm] >[39202.210881] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39202.210889] ttm_bo_validate+0x189/0x1a0 [ttm] >[39202.210892] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39202.210898] ? mutex_trylock+0xcd/0xe0 >[39202.210903] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39202.210934] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39202.210955] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39202.210978] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39202.211001] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39202.211022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39202.211039] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39202.211059] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39202.211071] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39202.211080] drm_ioctl+0x2d5/0x370 [drm] >[39202.211096] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39202.211101] ? __pm_runtime_resume+0x54/0x90 >[39202.211106] ? trace_hardirqs_on_caller+0xed/0x180 >[39202.211123] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39202.211129] do_vfs_ioctl+0xa5/0x6e0 >[39202.211135] SyS_ioctl+0x74/0x80 >[39202.211140] do_syscall_64+0x79/0x220 >[39202.211143] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39202.211146] RIP: 0033:0x7fd8d64ef0f7 >[39202.211147] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39202.211150] RAX: ffffffffffffffda RBX: 00000000030d63a0 RCX: 00007fd8d64ef0f7 >[39202.211151] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39202.211152] RBP: 00007ffcc6dba370 R08: 00000000030d63a0 R09: 00007fd8d67b3eb0 >[39202.211154] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39202.211155] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 00000000030d62d0 >[39202.239143] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39202.239146] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39202.239148] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39202.239150] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39202.239151] Call Trace: >[39202.239157] dump_stack+0x85/0xbf >[39202.239161] swiotlb_alloc_coherent+0x1be/0x1d0 >[39202.239169] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39202.239177] ttm_dma_populate+0x25e/0x350 [ttm] >[39202.239183] ttm_tt_bind+0x2c/0x60 [ttm] >[39202.239187] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39202.239195] ttm_bo_validate+0x189/0x1a0 [ttm] >[39202.239198] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39202.239203] ? mutex_trylock+0xcd/0xe0 >[39202.239208] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39202.239237] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39202.239259] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39202.239281] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39202.239303] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39202.239325] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39202.239341] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39202.239361] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39202.239372] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39202.239380] drm_ioctl+0x2d5/0x370 [drm] >[39202.239396] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39202.239401] ? __pm_runtime_resume+0x54/0x90 >[39202.239406] ? trace_hardirqs_on_caller+0xed/0x180 >[39202.239424] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39202.239429] do_vfs_ioctl+0xa5/0x6e0 >[39202.239435] SyS_ioctl+0x74/0x80 >[39202.239440] do_syscall_64+0x79/0x220 >[39202.239443] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39202.239445] RIP: 0033:0x7fd8d64ef0f7 >[39202.239447] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39202.239449] RAX: ffffffffffffffda RBX: 000000000302d5d0 RCX: 00007fd8d64ef0f7 >[39202.239451] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39202.239452] RBP: 00007ffcc6dba370 R08: 000000000302d5d0 R09: 00007fd8d67b3eb0 >[39202.239453] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39202.239454] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000302d500 >[39202.287531] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39202.287536] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39202.287540] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39202.287542] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39202.287544] Call Trace: >[39202.287554] dump_stack+0x85/0xbf >[39202.287560] swiotlb_alloc_coherent+0x1be/0x1d0 >[39202.287572] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39202.287588] ttm_dma_populate+0x25e/0x350 [ttm] >[39202.287598] ttm_tt_bind+0x2c/0x60 [ttm] >[39202.287605] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39202.287618] ttm_bo_validate+0x189/0x1a0 [ttm] >[39202.287623] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39202.287632] ? mutex_trylock+0xcd/0xe0 >[39202.287640] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39202.287687] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39202.287721] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39202.287759] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39202.287807] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39202.287841] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39202.287868] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39202.287901] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39202.287916] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39202.287930] drm_ioctl+0x2d5/0x370 [drm] >[39202.287959] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39202.287966] ? __pm_runtime_resume+0x54/0x90 >[39202.287974] ? trace_hardirqs_on_caller+0xed/0x180 >[39202.288002] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39202.288010] do_vfs_ioctl+0xa5/0x6e0 >[39202.288021] SyS_ioctl+0x74/0x80 >[39202.288028] do_syscall_64+0x79/0x220 >[39202.288033] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39202.288037] RIP: 0033:0x7fd8d64ef0f7 >[39202.288039] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39202.288043] RAX: ffffffffffffffda RBX: 0000000002cb1390 RCX: 00007fd8d64ef0f7 >[39202.288045] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39202.288047] RBP: 00007ffcc6dba370 R08: 0000000002cb1390 R09: 00007fd8d67b3eb0 >[39202.288049] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39202.288050] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003133b40 >[39202.378151] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[39202.378155] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[39202.378159] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[39202.378161] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[39202.378163] Call Trace: >[39202.378171] dump_stack+0x85/0xbf >[39202.378177] swiotlb_alloc_coherent+0x1be/0x1d0 >[39202.378187] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[39202.378212] ttm_dma_populate+0x25e/0x350 [ttm] >[39202.378222] ttm_tt_bind+0x2c/0x60 [ttm] >[39202.378228] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[39202.378239] ttm_bo_validate+0x189/0x1a0 [ttm] >[39202.378242] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[39202.378248] ? mutex_trylock+0xcd/0xe0 >[39202.378255] ttm_bo_init_reserved+0x459/0x500 [ttm] >[39202.378299] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[39202.378325] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[39202.378355] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[39202.378395] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[39202.378434] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39202.378466] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[39202.378494] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39202.378509] drm_ioctl_kernel+0x5b/0xb0 [drm] >[39202.378520] drm_ioctl+0x2d5/0x370 [drm] >[39202.378545] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[39202.378551] ? __pm_runtime_resume+0x54/0x90 >[39202.378559] ? trace_hardirqs_on_caller+0xed/0x180 >[39202.378586] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[39202.378593] do_vfs_ioctl+0xa5/0x6e0 >[39202.378603] SyS_ioctl+0x74/0x80 >[39202.378610] do_syscall_64+0x79/0x220 >[39202.378614] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[39202.378618] RIP: 0033:0x7fd8d64ef0f7 >[39202.378620] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[39202.378624] RAX: ffffffffffffffda RBX: 0000000002b6a290 RCX: 00007fd8d64ef0f7 >[39202.378626] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[39202.378627] RBP: 00007ffcc6dba370 R08: 0000000002b6a290 R09: 00007fd8d67b3cc0 >[39202.378639] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c0206440 >[39202.378641] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 000000000325e630 >[42587.809501] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42587.809506] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42587.809510] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42587.809512] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42587.809514] Call Trace: >[42587.809522] dump_stack+0x85/0xbf >[42587.809529] swiotlb_alloc_coherent+0x1be/0x1d0 >[42587.809540] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42587.809555] ttm_dma_populate+0x25e/0x350 [ttm] >[42587.809566] ttm_tt_bind+0x2c/0x60 [ttm] >[42587.809572] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42587.809596] ttm_bo_validate+0x189/0x1a0 [ttm] >[42587.809601] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42587.809610] ? mutex_trylock+0xcd/0xe0 >[42587.809618] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42587.809662] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42587.809700] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42587.809745] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42587.809778] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42587.809810] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42587.809835] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42587.809867] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42587.809882] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42587.809895] drm_ioctl+0x2d5/0x370 [drm] >[42587.809922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42587.809929] ? __pm_runtime_resume+0x54/0x90 >[42587.809937] ? trace_hardirqs_on_caller+0xed/0x180 >[42587.809966] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42587.809973] do_vfs_ioctl+0xa5/0x6e0 >[42587.809983] SyS_ioctl+0x74/0x80 >[42587.809989] do_syscall_64+0x79/0x220 >[42587.809994] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42587.809997] RIP: 0033:0x7fd8d64ef0f7 >[42587.809999] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42587.810003] RAX: ffffffffffffffda RBX: 0000000002bc8a50 RCX: 00007fd8d64ef0f7 >[42587.810004] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42587.810006] RBP: 00007ffcc6dba1c0 R08: 0000000002bc8a50 R09: 0000000000000004 >[42587.810008] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42587.810010] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[42597.999587] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42597.999592] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42597.999595] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42597.999596] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42597.999598] Call Trace: >[42597.999604] dump_stack+0x85/0xbf >[42597.999609] swiotlb_alloc_coherent+0x1be/0x1d0 >[42597.999616] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42597.999626] ttm_dma_populate+0x25e/0x350 [ttm] >[42597.999632] ttm_tt_bind+0x2c/0x60 [ttm] >[42597.999636] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42597.999644] ttm_bo_validate+0x189/0x1a0 [ttm] >[42597.999647] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42597.999653] ? mutex_trylock+0xcd/0xe0 >[42597.999659] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42597.999692] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42597.999715] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42597.999745] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42597.999768] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42597.999790] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42597.999808] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42597.999828] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42597.999840] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42597.999849] drm_ioctl+0x2d5/0x370 [drm] >[42597.999866] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42597.999871] ? __pm_runtime_resume+0x54/0x90 >[42597.999876] ? trace_hardirqs_on_caller+0xed/0x180 >[42597.999894] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42597.999899] do_vfs_ioctl+0xa5/0x6e0 >[42597.999906] SyS_ioctl+0x74/0x80 >[42597.999911] do_syscall_64+0x79/0x220 >[42597.999914] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42597.999917] RIP: 0033:0x7fd8d64ef0f7 >[42597.999919] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42597.999923] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[42597.999926] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42597.999928] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[42597.999930] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42597.999932] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[42604.100147] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42604.100152] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42604.100156] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42604.100159] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42604.100160] Call Trace: >[42604.100169] dump_stack+0x85/0xbf >[42604.100175] swiotlb_alloc_coherent+0x1be/0x1d0 >[42604.100187] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42604.100204] ttm_dma_populate+0x25e/0x350 [ttm] >[42604.100215] ttm_tt_bind+0x2c/0x60 [ttm] >[42604.100222] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42604.100236] ttm_bo_validate+0x189/0x1a0 [ttm] >[42604.100241] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42604.100251] ? mutex_trylock+0xcd/0xe0 >[42604.100260] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42604.100299] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42604.100330] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42604.100367] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42604.100403] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42604.100437] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42604.100463] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42604.100494] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42604.100510] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42604.100523] drm_ioctl+0x2d5/0x370 [drm] >[42604.100550] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42604.100558] ? __pm_runtime_resume+0x54/0x90 >[42604.100566] ? trace_hardirqs_on_caller+0xed/0x180 >[42604.100596] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42604.100604] do_vfs_ioctl+0xa5/0x6e0 >[42604.100617] SyS_ioctl+0x74/0x80 >[42604.100625] do_syscall_64+0x79/0x220 >[42604.100630] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42604.100633] RIP: 0033:0x7fd8d64ef0f7 >[42604.100635] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42604.100640] RAX: ffffffffffffffda RBX: 0000000002db2220 RCX: 00007fd8d64ef0f7 >[42604.100642] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42604.100644] RBP: 00007ffcc6dba1c0 R08: 0000000002db2220 R09: 0000000000000004 >[42604.100647] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42604.100649] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[42607.516423] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42607.516427] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42607.516429] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42607.516431] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42607.516432] Call Trace: >[42607.516439] dump_stack+0x85/0xbf >[42607.516443] swiotlb_alloc_coherent+0x1be/0x1d0 >[42607.516451] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42607.516460] ttm_dma_populate+0x25e/0x350 [ttm] >[42607.516466] ttm_tt_bind+0x2c/0x60 [ttm] >[42607.516470] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42607.516478] ttm_bo_validate+0x189/0x1a0 [ttm] >[42607.516481] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42607.516486] ? mutex_trylock+0xcd/0xe0 >[42607.516492] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42607.516525] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42607.516543] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42607.516565] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42607.516587] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42607.516607] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42607.516623] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42607.516643] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42607.516655] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42607.516663] drm_ioctl+0x2d5/0x370 [drm] >[42607.516679] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42607.516684] ? __pm_runtime_resume+0x54/0x90 >[42607.516690] ? trace_hardirqs_on_caller+0xed/0x180 >[42607.516707] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42607.516712] do_vfs_ioctl+0xa5/0x6e0 >[42607.516719] SyS_ioctl+0x74/0x80 >[42607.516724] do_syscall_64+0x79/0x220 >[42607.516727] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42607.516730] RIP: 0033:0x7fd8d64ef0f7 >[42607.516731] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42607.516734] RAX: ffffffffffffffda RBX: 0000000002cc9960 RCX: 00007fd8d64ef0f7 >[42607.516735] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42607.516737] RBP: 00007ffcc6dba1c0 R08: 0000000002cc9960 R09: 0000000000000004 >[42607.516738] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42607.516739] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[42615.425699] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42615.425704] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42615.425708] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42615.425710] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42615.425712] Call Trace: >[42615.425721] dump_stack+0x85/0xbf >[42615.425726] swiotlb_alloc_coherent+0x1be/0x1d0 >[42615.425738] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42615.425755] ttm_dma_populate+0x25e/0x350 [ttm] >[42615.425765] ttm_tt_bind+0x2c/0x60 [ttm] >[42615.425772] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42615.425785] ttm_bo_validate+0x189/0x1a0 [ttm] >[42615.425790] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42615.425799] ? mutex_trylock+0xcd/0xe0 >[42615.425808] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42615.425848] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42615.425878] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42615.425915] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42615.425950] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42615.425982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42615.426008] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42615.426040] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42615.426055] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42615.426069] drm_ioctl+0x2d5/0x370 [drm] >[42615.426097] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42615.426104] ? __pm_runtime_resume+0x54/0x90 >[42615.426112] ? trace_hardirqs_on_caller+0xed/0x180 >[42615.426141] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42615.426149] do_vfs_ioctl+0xa5/0x6e0 >[42615.426161] SyS_ioctl+0x74/0x80 >[42615.426168] do_syscall_64+0x79/0x220 >[42615.426173] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42615.426176] RIP: 0033:0x7fd8d64ef0f7 >[42615.426179] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42615.426183] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[42615.426185] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42615.426187] RBP: 00007ffcc6dba1c0 R08: 000000000326d770 R09: 0000000000000004 >[42615.426189] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42615.426191] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[42616.311588] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42616.311593] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42616.311597] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42616.311599] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42616.311601] Call Trace: >[42616.311609] dump_stack+0x85/0xbf >[42616.311615] swiotlb_alloc_coherent+0x1be/0x1d0 >[42616.311626] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42616.311642] ttm_dma_populate+0x25e/0x350 [ttm] >[42616.311653] ttm_tt_bind+0x2c/0x60 [ttm] >[42616.311659] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42616.311673] ttm_bo_validate+0x189/0x1a0 [ttm] >[42616.311678] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42616.311687] ? mutex_trylock+0xcd/0xe0 >[42616.311692] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42616.311726] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42616.311744] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42616.311765] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42616.311786] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42616.311805] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42616.311821] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42616.311840] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42616.311852] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42616.311860] drm_ioctl+0x2d5/0x370 [drm] >[42616.311876] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42616.311880] ? __pm_runtime_resume+0x54/0x90 >[42616.311885] ? trace_hardirqs_on_caller+0xed/0x180 >[42616.311902] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42616.311907] do_vfs_ioctl+0xa5/0x6e0 >[42616.311914] SyS_ioctl+0x74/0x80 >[42616.311919] do_syscall_64+0x79/0x220 >[42616.311921] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42616.311924] RIP: 0033:0x7fd8d64ef0f7 >[42616.311925] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42616.311928] RAX: ffffffffffffffda RBX: 0000000003019800 RCX: 00007fd8d64ef0f7 >[42616.311929] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42616.311930] RBP: 00007ffcc6dba1c0 R08: 0000000003019800 R09: 0000000000000004 >[42616.311932] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42616.311933] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[42618.909868] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42618.909872] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42618.909874] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42618.909876] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42618.909877] Call Trace: >[42618.909883] dump_stack+0x85/0xbf >[42618.909888] swiotlb_alloc_coherent+0x1be/0x1d0 >[42618.909895] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42618.909904] ttm_dma_populate+0x25e/0x350 [ttm] >[42618.909910] ttm_tt_bind+0x2c/0x60 [ttm] >[42618.909914] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42618.909922] ttm_bo_validate+0x189/0x1a0 [ttm] >[42618.909925] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42618.909930] ? mutex_trylock+0xcd/0xe0 >[42618.909935] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42618.909967] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42618.909985] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42618.910006] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42618.910027] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42618.910047] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42618.910062] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42618.910081] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42618.910093] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42618.910101] drm_ioctl+0x2d5/0x370 [drm] >[42618.910117] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42618.910121] ? __pm_runtime_resume+0x54/0x90 >[42618.910126] ? trace_hardirqs_on_caller+0xed/0x180 >[42618.910143] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42618.910148] do_vfs_ioctl+0xa5/0x6e0 >[42618.910155] SyS_ioctl+0x74/0x80 >[42618.910160] do_syscall_64+0x79/0x220 >[42618.910163] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42618.910165] RIP: 0033:0x7fd8d64ef0f7 >[42618.910166] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42618.910169] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[42618.910170] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42618.910172] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[42618.910183] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42618.910185] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[42620.157179] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42620.157184] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42620.157188] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42620.157190] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42620.157192] Call Trace: >[42620.157200] dump_stack+0x85/0xbf >[42620.157206] swiotlb_alloc_coherent+0x1be/0x1d0 >[42620.157218] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42620.157234] ttm_dma_populate+0x25e/0x350 [ttm] >[42620.157244] ttm_tt_bind+0x2c/0x60 [ttm] >[42620.157251] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42620.157265] ttm_bo_validate+0x189/0x1a0 [ttm] >[42620.157270] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42620.157279] ? mutex_trylock+0xcd/0xe0 >[42620.157288] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42620.157329] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42620.157359] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42620.157396] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42620.157431] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42620.157464] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42620.157491] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42620.157523] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42620.157538] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42620.157552] drm_ioctl+0x2d5/0x370 [drm] >[42620.157580] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42620.157587] ? __pm_runtime_resume+0x54/0x90 >[42620.157594] ? trace_hardirqs_on_caller+0xed/0x180 >[42620.157622] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42620.157630] do_vfs_ioctl+0xa5/0x6e0 >[42620.157641] SyS_ioctl+0x74/0x80 >[42620.157648] do_syscall_64+0x79/0x220 >[42620.157653] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42620.157657] RIP: 0033:0x7fd8d64ef0f7 >[42620.157659] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42620.157663] RAX: ffffffffffffffda RBX: 0000000003166ff0 RCX: 00007fd8d64ef0f7 >[42620.157665] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42620.157667] RBP: 00007ffcc6dba1c0 R08: 0000000003166ff0 R09: 0000000000000004 >[42620.157670] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42620.157672] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[42621.728112] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42621.728117] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42621.728121] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42621.728123] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42621.728125] Call Trace: >[42621.728133] dump_stack+0x85/0xbf >[42621.728139] swiotlb_alloc_coherent+0x1be/0x1d0 >[42621.728151] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42621.728166] ttm_dma_populate+0x25e/0x350 [ttm] >[42621.728176] ttm_tt_bind+0x2c/0x60 [ttm] >[42621.728192] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42621.728205] ttm_bo_validate+0x189/0x1a0 [ttm] >[42621.728210] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42621.728218] ? mutex_trylock+0xcd/0xe0 >[42621.728226] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42621.728271] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42621.728314] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42621.728360] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42621.728407] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42621.728446] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42621.728473] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42621.728494] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42621.728507] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42621.728515] drm_ioctl+0x2d5/0x370 [drm] >[42621.728531] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42621.728536] ? __pm_runtime_resume+0x54/0x90 >[42621.728541] ? trace_hardirqs_on_caller+0xed/0x180 >[42621.728559] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42621.728564] do_vfs_ioctl+0xa5/0x6e0 >[42621.728570] SyS_ioctl+0x74/0x80 >[42621.728575] do_syscall_64+0x79/0x220 >[42621.728579] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42621.728581] RIP: 0033:0x7fd8d64ef0f7 >[42621.728583] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42621.728585] RAX: ffffffffffffffda RBX: 00000000030b19a0 RCX: 00007fd8d64ef0f7 >[42621.728586] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42621.728588] RBP: 00007ffcc6dba1c0 R08: 00000000030b19a0 R09: 0000000000000004 >[42621.728589] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42621.728590] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[42624.473595] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42624.473600] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42624.473604] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42624.473606] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42624.473608] Call Trace: >[42624.473617] dump_stack+0x85/0xbf >[42624.473623] swiotlb_alloc_coherent+0x1be/0x1d0 >[42624.473635] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42624.473652] ttm_dma_populate+0x25e/0x350 [ttm] >[42624.473663] ttm_tt_bind+0x2c/0x60 [ttm] >[42624.473669] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42624.473684] ttm_bo_validate+0x189/0x1a0 [ttm] >[42624.473688] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42624.473698] ? mutex_trylock+0xcd/0xe0 >[42624.473707] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42624.473746] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42624.473780] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42624.473820] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42624.473868] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42624.473916] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42624.473944] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42624.473979] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42624.473995] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42624.474009] drm_ioctl+0x2d5/0x370 [drm] >[42624.474039] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42624.474046] ? __pm_runtime_resume+0x54/0x90 >[42624.474055] ? trace_hardirqs_on_caller+0xed/0x180 >[42624.474086] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42624.474094] do_vfs_ioctl+0xa5/0x6e0 >[42624.474106] SyS_ioctl+0x74/0x80 >[42624.474114] do_syscall_64+0x79/0x220 >[42624.474120] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42624.474123] RIP: 0033:0x7fd8d64ef0f7 >[42624.474125] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42624.474130] RAX: ffffffffffffffda RBX: 00000000030b19a0 RCX: 00007fd8d64ef0f7 >[42624.474132] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42624.474134] RBP: 00007ffcc6dba1c0 R08: 00000000030b19a0 R09: 0000000000000004 >[42624.474147] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42624.474149] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[42638.024082] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42638.024087] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42638.024091] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42638.024093] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42638.024095] Call Trace: >[42638.024103] dump_stack+0x85/0xbf >[42638.024109] swiotlb_alloc_coherent+0x1be/0x1d0 >[42638.024121] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42638.024137] ttm_dma_populate+0x25e/0x350 [ttm] >[42638.024149] ttm_tt_bind+0x2c/0x60 [ttm] >[42638.024165] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42638.024179] ttm_bo_validate+0x189/0x1a0 [ttm] >[42638.024183] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42638.024193] ? mutex_trylock+0xcd/0xe0 >[42638.024201] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42638.024240] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42638.024272] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42638.024310] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42638.024345] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42638.024380] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42638.024406] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42638.024438] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42638.024453] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42638.024466] drm_ioctl+0x2d5/0x370 [drm] >[42638.024494] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42638.024501] ? __pm_runtime_resume+0x54/0x90 >[42638.024509] ? trace_hardirqs_on_caller+0xed/0x180 >[42638.024537] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42638.024544] do_vfs_ioctl+0xa5/0x6e0 >[42638.024557] SyS_ioctl+0x74/0x80 >[42638.024564] do_syscall_64+0x79/0x220 >[42638.024569] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42638.024573] RIP: 0033:0x7fd8d64ef0f7 >[42638.024575] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42638.024580] RAX: ffffffffffffffda RBX: 00000000030cb2e0 RCX: 00007fd8d64ef0f7 >[42638.024582] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42638.024584] RBP: 00007ffcc6dba1c0 R08: 00000000030cb2e0 R09: 0000000000000004 >[42638.024586] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42638.024589] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[42641.002156] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42641.002159] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42641.002162] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42641.002163] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42641.002164] Call Trace: >[42641.002171] dump_stack+0x85/0xbf >[42641.002176] swiotlb_alloc_coherent+0x1be/0x1d0 >[42641.002184] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42641.002193] ttm_dma_populate+0x25e/0x350 [ttm] >[42641.002198] ttm_tt_bind+0x2c/0x60 [ttm] >[42641.002202] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42641.002210] ttm_bo_validate+0x189/0x1a0 [ttm] >[42641.002213] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42641.002219] ? mutex_trylock+0xcd/0xe0 >[42641.002223] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42641.002263] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42641.002283] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42641.002306] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42641.002329] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42641.002351] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42641.002369] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42641.002390] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42641.002404] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42641.002412] drm_ioctl+0x2d5/0x370 [drm] >[42641.002430] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42641.002434] ? __pm_runtime_resume+0x54/0x90 >[42641.002440] ? trace_hardirqs_on_caller+0xed/0x180 >[42641.002459] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42641.002464] do_vfs_ioctl+0xa5/0x6e0 >[42641.002471] SyS_ioctl+0x74/0x80 >[42641.002476] do_syscall_64+0x79/0x220 >[42641.002479] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42641.002481] RIP: 0033:0x7fd8d64ef0f7 >[42641.002482] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42641.002485] RAX: ffffffffffffffda RBX: 00000000030b19a0 RCX: 00007fd8d64ef0f7 >[42641.002486] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42641.002488] RBP: 00007ffcc6dba1c0 R08: 00000000030b19a0 R09: 0000000000000004 >[42641.002489] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42641.002490] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[42647.711424] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42647.711428] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42647.711431] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42647.711433] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42647.711435] Call Trace: >[42647.711443] dump_stack+0x85/0xbf >[42647.711448] swiotlb_alloc_coherent+0x1be/0x1d0 >[42647.711459] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42647.711473] ttm_dma_populate+0x25e/0x350 [ttm] >[42647.711482] ttm_tt_bind+0x2c/0x60 [ttm] >[42647.711488] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42647.711500] ttm_bo_validate+0x189/0x1a0 [ttm] >[42647.711504] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42647.711513] ? mutex_trylock+0xcd/0xe0 >[42647.711531] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42647.711570] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42647.711598] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42647.711633] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42647.711667] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42647.711699] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42647.711725] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42647.711765] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42647.711780] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42647.711792] drm_ioctl+0x2d5/0x370 [drm] >[42647.711819] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42647.711825] ? __pm_runtime_resume+0x54/0x90 >[42647.711833] ? trace_hardirqs_on_caller+0xed/0x180 >[42647.711861] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42647.711879] do_vfs_ioctl+0xa5/0x6e0 >[42647.711890] SyS_ioctl+0x74/0x80 >[42647.711898] do_syscall_64+0x79/0x220 >[42647.711902] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42647.711906] RIP: 0033:0x7fd8d64ef0f7 >[42647.711908] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42647.711911] RAX: ffffffffffffffda RBX: 000000000316a9b0 RCX: 00007fd8d64ef0f7 >[42647.711913] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42647.711915] RBP: 00007ffcc6dba1c0 R08: 000000000316a9b0 R09: 0000000000000004 >[42647.711917] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42647.711919] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[42648.465113] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42648.465117] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42648.465119] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42648.465121] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42648.465122] Call Trace: >[42648.465129] dump_stack+0x85/0xbf >[42648.465133] swiotlb_alloc_coherent+0x1be/0x1d0 >[42648.465141] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42648.465150] ttm_dma_populate+0x25e/0x350 [ttm] >[42648.465156] ttm_tt_bind+0x2c/0x60 [ttm] >[42648.465160] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42648.465168] ttm_bo_validate+0x189/0x1a0 [ttm] >[42648.465171] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42648.465178] ? mutex_trylock+0xcd/0xe0 >[42648.465183] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42648.465215] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42648.465238] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42648.465263] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42648.465297] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42648.465323] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42648.465348] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42648.465375] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42648.465387] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42648.465395] drm_ioctl+0x2d5/0x370 [drm] >[42648.465412] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42648.465418] ? __pm_runtime_resume+0x54/0x90 >[42648.465423] ? trace_hardirqs_on_caller+0xed/0x180 >[42648.465441] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42648.465446] do_vfs_ioctl+0xa5/0x6e0 >[42648.465453] SyS_ioctl+0x74/0x80 >[42648.465458] do_syscall_64+0x79/0x220 >[42648.465461] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42648.465464] RIP: 0033:0x7fd8d64ef0f7 >[42648.465466] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42648.465468] RAX: ffffffffffffffda RBX: 0000000002fd8240 RCX: 00007fd8d64ef0f7 >[42648.465470] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42648.465471] RBP: 00007ffcc6dba1c0 R08: 0000000002fd8240 R09: 0000000000000004 >[42648.465472] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42648.465474] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[42649.612032] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42649.612036] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42649.612040] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42649.612042] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42649.612044] Call Trace: >[42649.612053] dump_stack+0x85/0xbf >[42649.612059] swiotlb_alloc_coherent+0x1be/0x1d0 >[42649.612067] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42649.612083] ttm_dma_populate+0x25e/0x350 [ttm] >[42649.612093] ttm_tt_bind+0x2c/0x60 [ttm] >[42649.612100] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42649.612113] ttm_bo_validate+0x189/0x1a0 [ttm] >[42649.612117] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42649.612135] ? mutex_trylock+0xcd/0xe0 >[42649.612143] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42649.612182] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42649.612209] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42649.612241] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42649.612282] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42649.612312] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42649.612343] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42649.612370] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42649.612384] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42649.612396] drm_ioctl+0x2d5/0x370 [drm] >[42649.612420] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42649.612426] ? __pm_runtime_resume+0x54/0x90 >[42649.612433] ? trace_hardirqs_on_caller+0xed/0x180 >[42649.612457] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42649.612464] do_vfs_ioctl+0xa5/0x6e0 >[42649.612474] SyS_ioctl+0x74/0x80 >[42649.612481] do_syscall_64+0x79/0x220 >[42649.612484] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42649.612487] RIP: 0033:0x7fd8d64ef0f7 >[42649.612489] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42649.612493] RAX: ffffffffffffffda RBX: 00000000031101f0 RCX: 00007fd8d64ef0f7 >[42649.612495] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42649.612496] RBP: 00007ffcc6dba1c0 R08: 00000000031101f0 R09: 0000000000000004 >[42649.612498] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42649.612500] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[42661.001959] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42661.001963] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42661.001967] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42661.001969] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42661.001971] Call Trace: >[42661.001980] dump_stack+0x85/0xbf >[42661.001985] swiotlb_alloc_coherent+0x1be/0x1d0 >[42661.001996] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42661.002009] ttm_dma_populate+0x25e/0x350 [ttm] >[42661.002017] ttm_tt_bind+0x2c/0x60 [ttm] >[42661.002023] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42661.002037] ttm_bo_validate+0x189/0x1a0 [ttm] >[42661.002041] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42661.002058] ? mutex_trylock+0xcd/0xe0 >[42661.002066] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42661.002107] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42661.002140] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42661.002173] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42661.002207] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42661.002241] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42661.002265] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42661.002297] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42661.002311] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42661.002323] drm_ioctl+0x2d5/0x370 [drm] >[42661.002348] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42661.002355] ? __pm_runtime_resume+0x54/0x90 >[42661.002362] ? trace_hardirqs_on_caller+0xed/0x180 >[42661.002395] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42661.002402] do_vfs_ioctl+0xa5/0x6e0 >[42661.002412] SyS_ioctl+0x74/0x80 >[42661.002419] do_syscall_64+0x79/0x220 >[42661.002423] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42661.002426] RIP: 0033:0x7fd8d64ef0f7 >[42661.002428] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42661.002432] RAX: ffffffffffffffda RBX: 0000000002b6a030 RCX: 00007fd8d64ef0f7 >[42661.002434] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42661.002436] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a030 R09: 0000000000000004 >[42661.002438] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42661.002440] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[42667.648018] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42667.648023] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42667.648027] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42667.648029] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42667.648031] Call Trace: >[42667.648039] dump_stack+0x85/0xbf >[42667.648045] swiotlb_alloc_coherent+0x1be/0x1d0 >[42667.648057] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42667.648072] ttm_dma_populate+0x25e/0x350 [ttm] >[42667.648082] ttm_tt_bind+0x2c/0x60 [ttm] >[42667.648087] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42667.648101] ttm_bo_validate+0x189/0x1a0 [ttm] >[42667.648105] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42667.648114] ? mutex_trylock+0xcd/0xe0 >[42667.648122] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42667.648163] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42667.648203] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42667.648241] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42667.648278] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42667.648311] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42667.648347] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42667.648380] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42667.648395] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42667.648407] drm_ioctl+0x2d5/0x370 [drm] >[42667.648435] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42667.648442] ? __pm_runtime_resume+0x54/0x90 >[42667.648449] ? trace_hardirqs_on_caller+0xed/0x180 >[42667.648478] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42667.648485] do_vfs_ioctl+0xa5/0x6e0 >[42667.648496] SyS_ioctl+0x74/0x80 >[42667.648504] do_syscall_64+0x79/0x220 >[42667.648508] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42667.648511] RIP: 0033:0x7fd8d64ef0f7 >[42667.648513] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42667.648517] RAX: ffffffffffffffda RBX: 0000000002cf3e20 RCX: 00007fd8d64ef0f7 >[42667.648519] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42667.648521] RBP: 00007ffcc6dba1c0 R08: 0000000002cf3e20 R09: 0000000000000004 >[42667.648523] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42667.648525] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[42672.868164] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42672.868167] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42672.868170] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42672.868171] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42672.868173] Call Trace: >[42672.868180] dump_stack+0x85/0xbf >[42672.868184] swiotlb_alloc_coherent+0x1be/0x1d0 >[42672.868192] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42672.868202] ttm_dma_populate+0x25e/0x350 [ttm] >[42672.868208] ttm_tt_bind+0x2c/0x60 [ttm] >[42672.868212] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42672.868220] ttm_bo_validate+0x189/0x1a0 [ttm] >[42672.868223] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42672.868229] ? mutex_trylock+0xcd/0xe0 >[42672.868234] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42672.868267] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42672.868288] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42672.868312] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42672.868335] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42672.868357] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42672.868374] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42672.868395] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42672.868407] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42672.868415] drm_ioctl+0x2d5/0x370 [drm] >[42672.868432] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42672.868437] ? __pm_runtime_resume+0x54/0x90 >[42672.868443] ? trace_hardirqs_on_caller+0xed/0x180 >[42672.868461] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42672.868466] do_vfs_ioctl+0xa5/0x6e0 >[42672.868473] SyS_ioctl+0x74/0x80 >[42672.868478] do_syscall_64+0x79/0x220 >[42672.868481] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42672.868484] RIP: 0033:0x7fd8d64ef0f7 >[42672.868485] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42672.868488] RAX: ffffffffffffffda RBX: 00000000031101f0 RCX: 00007fd8d64ef0f7 >[42672.868489] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42672.868490] RBP: 00007ffcc6dba1c0 R08: 00000000031101f0 R09: 0000000000000004 >[42672.868492] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42672.868493] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[42673.798579] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42673.798584] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42673.798588] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42673.798590] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42673.798592] Call Trace: >[42673.798601] dump_stack+0x85/0xbf >[42673.798607] swiotlb_alloc_coherent+0x1be/0x1d0 >[42673.798628] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42673.798644] ttm_dma_populate+0x25e/0x350 [ttm] >[42673.798656] ttm_tt_bind+0x2c/0x60 [ttm] >[42673.798662] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42673.798676] ttm_bo_validate+0x189/0x1a0 [ttm] >[42673.798681] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42673.798690] ? mutex_trylock+0xcd/0xe0 >[42673.798699] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42673.798735] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42673.798774] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42673.798783] ? __lock_acquire+0x2d4/0x1340 >[42673.798814] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42673.798849] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42673.798883] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42673.798909] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42673.798942] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42673.798957] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42673.798971] drm_ioctl+0x2d5/0x370 [drm] >[42673.798999] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42673.799006] ? __pm_runtime_resume+0x54/0x90 >[42673.799013] ? trace_hardirqs_on_caller+0xed/0x180 >[42673.799043] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42673.799050] do_vfs_ioctl+0xa5/0x6e0 >[42673.799062] SyS_ioctl+0x74/0x80 >[42673.799070] do_syscall_64+0x79/0x220 >[42673.799074] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42673.799077] RIP: 0033:0x7fd8d64ef0f7 >[42673.799080] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42673.799084] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[42673.799086] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42673.799088] RBP: 00007ffcc6dba1c0 R08: 000000000326d770 R09: 0000000000000004 >[42673.799090] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42673.799092] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[42675.965760] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42675.965764] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42675.965767] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42675.965769] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42675.965771] Call Trace: >[42675.965780] dump_stack+0x85/0xbf >[42675.965786] swiotlb_alloc_coherent+0x1be/0x1d0 >[42675.965796] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42675.965809] ttm_dma_populate+0x25e/0x350 [ttm] >[42675.965820] ttm_tt_bind+0x2c/0x60 [ttm] >[42675.965826] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42675.965838] ttm_bo_validate+0x189/0x1a0 [ttm] >[42675.965842] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42675.965850] ? mutex_trylock+0xcd/0xe0 >[42675.965857] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42675.965896] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42675.965931] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42675.965982] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42675.966029] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42675.966072] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42675.966101] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42675.966142] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42675.966154] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42675.966165] drm_ioctl+0x2d5/0x370 [drm] >[42675.966189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42675.966196] ? __pm_runtime_resume+0x54/0x90 >[42675.966203] ? trace_hardirqs_on_caller+0xed/0x180 >[42675.966228] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42675.966234] do_vfs_ioctl+0xa5/0x6e0 >[42675.966243] SyS_ioctl+0x74/0x80 >[42675.966249] do_syscall_64+0x79/0x220 >[42675.966253] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42675.966256] RIP: 0033:0x7fd8d64ef0f7 >[42675.966258] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42675.966262] RAX: ffffffffffffffda RBX: 00000000031094c0 RCX: 00007fd8d64ef0f7 >[42675.966263] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42675.966265] RBP: 00007ffcc6dba1c0 R08: 00000000031094c0 R09: 0000000000000004 >[42675.966267] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42675.966268] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[42680.595428] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42680.595433] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42680.595437] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42680.595439] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42680.595441] Call Trace: >[42680.595450] dump_stack+0x85/0xbf >[42680.595456] swiotlb_alloc_coherent+0x1be/0x1d0 >[42680.595467] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42680.595483] ttm_dma_populate+0x25e/0x350 [ttm] >[42680.595494] ttm_tt_bind+0x2c/0x60 [ttm] >[42680.595501] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42680.595515] ttm_bo_validate+0x189/0x1a0 [ttm] >[42680.595530] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42680.595540] ? mutex_trylock+0xcd/0xe0 >[42680.595549] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42680.595591] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42680.595619] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42680.595665] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42680.595702] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42680.595736] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42680.595763] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42680.595797] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42680.595812] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42680.595825] drm_ioctl+0x2d5/0x370 [drm] >[42680.595854] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42680.595861] ? __pm_runtime_resume+0x54/0x90 >[42680.595879] ? trace_hardirqs_on_caller+0xed/0x180 >[42680.595911] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42680.595919] do_vfs_ioctl+0xa5/0x6e0 >[42680.595932] SyS_ioctl+0x74/0x80 >[42680.595940] do_syscall_64+0x79/0x220 >[42680.595945] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42680.595949] RIP: 0033:0x7fd8d64ef0f7 >[42680.595951] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42680.595955] RAX: ffffffffffffffda RBX: 0000000002cf3e20 RCX: 00007fd8d64ef0f7 >[42680.595957] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42680.595960] RBP: 00007ffcc6dba1c0 R08: 0000000002cf3e20 R09: 0000000000000004 >[42680.595962] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42680.595964] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[42684.293677] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42684.293681] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42684.293684] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42684.293685] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42684.293686] Call Trace: >[42684.293693] dump_stack+0x85/0xbf >[42684.293698] swiotlb_alloc_coherent+0x1be/0x1d0 >[42684.293706] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42684.293715] ttm_dma_populate+0x25e/0x350 [ttm] >[42684.293722] ttm_tt_bind+0x2c/0x60 [ttm] >[42684.293726] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42684.293734] ttm_bo_validate+0x189/0x1a0 [ttm] >[42684.293737] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42684.293743] ? mutex_trylock+0xcd/0xe0 >[42684.293748] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42684.293796] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42684.293822] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42684.293846] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42684.293890] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42684.293912] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42684.293939] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42684.293960] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42684.293973] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42684.293981] drm_ioctl+0x2d5/0x370 [drm] >[42684.293999] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42684.294004] ? __pm_runtime_resume+0x54/0x90 >[42684.294009] ? trace_hardirqs_on_caller+0xed/0x180 >[42684.294028] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42684.294033] do_vfs_ioctl+0xa5/0x6e0 >[42684.294040] SyS_ioctl+0x74/0x80 >[42684.294045] do_syscall_64+0x79/0x220 >[42684.294048] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42684.294051] RIP: 0033:0x7fd8d64ef0f7 >[42684.294052] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42684.294055] RAX: ffffffffffffffda RBX: 00000000030d2830 RCX: 00007fd8d64ef0f7 >[42684.294056] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42684.294058] RBP: 00007ffcc6dba1c0 R08: 00000000030d2830 R09: 0000000000000004 >[42684.294059] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42684.294060] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[42686.359905] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42686.359909] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42686.359913] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42686.359915] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42686.359917] Call Trace: >[42686.359926] dump_stack+0x85/0xbf >[42686.359931] swiotlb_alloc_coherent+0x1be/0x1d0 >[42686.359943] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42686.359958] ttm_dma_populate+0x25e/0x350 [ttm] >[42686.359968] ttm_tt_bind+0x2c/0x60 [ttm] >[42686.359974] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42686.359987] ttm_bo_validate+0x189/0x1a0 [ttm] >[42686.359991] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42686.360001] ? mutex_trylock+0xcd/0xe0 >[42686.360009] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42686.360050] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42686.360075] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42686.360097] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42686.360119] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42686.360141] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42686.360167] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42686.360188] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42686.360202] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42686.360214] drm_ioctl+0x2d5/0x370 [drm] >[42686.360242] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42686.360249] ? __pm_runtime_resume+0x54/0x90 >[42686.360257] ? trace_hardirqs_on_caller+0xed/0x180 >[42686.360284] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42686.360292] do_vfs_ioctl+0xa5/0x6e0 >[42686.360304] SyS_ioctl+0x74/0x80 >[42686.360312] do_syscall_64+0x79/0x220 >[42686.360317] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42686.360320] RIP: 0033:0x7fd8d64ef0f7 >[42686.360322] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42686.360327] RAX: ffffffffffffffda RBX: 000000000302d650 RCX: 00007fd8d64ef0f7 >[42686.360329] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42686.360332] RBP: 00007ffcc6dba1c0 R08: 000000000302d650 R09: 0000000000000004 >[42686.360334] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42686.360336] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[42690.316967] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42690.316972] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42690.316975] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42690.316978] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42690.316980] Call Trace: >[42690.316989] dump_stack+0x85/0xbf >[42690.316995] swiotlb_alloc_coherent+0x1be/0x1d0 >[42690.317007] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42690.317024] ttm_dma_populate+0x25e/0x350 [ttm] >[42690.317034] ttm_tt_bind+0x2c/0x60 [ttm] >[42690.317041] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42690.317055] ttm_bo_validate+0x189/0x1a0 [ttm] >[42690.317060] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42690.317070] ? mutex_trylock+0xcd/0xe0 >[42690.317079] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42690.317118] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42690.317151] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42690.317200] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42690.317240] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42690.317277] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42690.317304] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42690.317336] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42690.317350] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42690.317375] drm_ioctl+0x2d5/0x370 [drm] >[42690.317404] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42690.317412] ? __pm_runtime_resume+0x54/0x90 >[42690.317420] ? trace_hardirqs_on_caller+0xed/0x180 >[42690.317452] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42690.317459] do_vfs_ioctl+0xa5/0x6e0 >[42690.317472] SyS_ioctl+0x74/0x80 >[42690.317480] do_syscall_64+0x79/0x220 >[42690.317485] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42690.317489] RIP: 0033:0x7fd8d64ef0f7 >[42690.317491] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42690.317495] RAX: ffffffffffffffda RBX: 00000000030296a0 RCX: 00007fd8d64ef0f7 >[42690.317498] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42690.317500] RBP: 00007ffcc6dba1c0 R08: 00000000030296a0 R09: 0000000000000004 >[42690.317502] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42690.317504] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[42697.952092] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42697.952095] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42697.952098] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42697.952099] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42697.952100] Call Trace: >[42697.952107] dump_stack+0x85/0xbf >[42697.952112] swiotlb_alloc_coherent+0x1be/0x1d0 >[42697.952119] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42697.952128] ttm_dma_populate+0x25e/0x350 [ttm] >[42697.952135] ttm_tt_bind+0x2c/0x60 [ttm] >[42697.952139] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42697.952147] ttm_bo_validate+0x189/0x1a0 [ttm] >[42697.952150] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42697.952156] ? mutex_trylock+0xcd/0xe0 >[42697.952161] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42697.952193] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42697.952221] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42697.952242] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42697.952263] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42697.952282] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42697.952298] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42697.952317] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42697.952329] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42697.952336] drm_ioctl+0x2d5/0x370 [drm] >[42697.952352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42697.952357] ? __pm_runtime_resume+0x54/0x90 >[42697.952362] ? trace_hardirqs_on_caller+0xed/0x180 >[42697.952379] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42697.952384] do_vfs_ioctl+0xa5/0x6e0 >[42697.952390] SyS_ioctl+0x74/0x80 >[42697.952395] do_syscall_64+0x79/0x220 >[42697.952398] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42697.952401] RIP: 0033:0x7fd8d64ef0f7 >[42697.952402] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42697.952405] RAX: ffffffffffffffda RBX: 0000000003166ff0 RCX: 00007fd8d64ef0f7 >[42697.952406] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42697.952407] RBP: 00007ffcc6dba1c0 R08: 0000000003166ff0 R09: 0000000000000004 >[42697.952408] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42697.952410] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[42700.371731] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42700.371736] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42700.371739] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42700.371741] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42700.371743] Call Trace: >[42700.371752] dump_stack+0x85/0xbf >[42700.371758] swiotlb_alloc_coherent+0x1be/0x1d0 >[42700.371769] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42700.371783] ttm_dma_populate+0x25e/0x350 [ttm] >[42700.371793] ttm_tt_bind+0x2c/0x60 [ttm] >[42700.371799] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42700.371811] ttm_bo_validate+0x189/0x1a0 [ttm] >[42700.371816] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42700.371824] ? mutex_trylock+0xcd/0xe0 >[42700.371832] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42700.371876] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42700.371905] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42700.371941] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42700.371975] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42700.372007] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42700.372032] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42700.372063] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42700.372077] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42700.372087] drm_ioctl+0x2d5/0x370 [drm] >[42700.372114] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42700.372121] ? __pm_runtime_resume+0x54/0x90 >[42700.372128] ? trace_hardirqs_on_caller+0xed/0x180 >[42700.372158] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42700.372165] do_vfs_ioctl+0xa5/0x6e0 >[42700.372176] SyS_ioctl+0x74/0x80 >[42700.372183] do_syscall_64+0x79/0x220 >[42700.372187] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42700.372190] RIP: 0033:0x7fd8d64ef0f7 >[42700.372192] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42700.372196] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[42700.372198] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42700.372200] RBP: 00007ffcc6dba1c0 R08: 000000000326d770 R09: 0000000000000004 >[42700.372202] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42700.372204] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[42702.400662] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42702.400665] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42702.400668] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42702.400669] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42702.400670] Call Trace: >[42702.400677] dump_stack+0x85/0xbf >[42702.400681] swiotlb_alloc_coherent+0x1be/0x1d0 >[42702.400689] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42702.400698] ttm_dma_populate+0x25e/0x350 [ttm] >[42702.400704] ttm_tt_bind+0x2c/0x60 [ttm] >[42702.400708] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42702.400715] ttm_bo_validate+0x189/0x1a0 [ttm] >[42702.400718] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42702.400724] ? mutex_trylock+0xcd/0xe0 >[42702.400729] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42702.400763] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42702.400782] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42702.400787] ? __lock_acquire+0x2d4/0x1340 >[42702.400805] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42702.400826] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42702.400845] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42702.400861] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42702.400880] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42702.400892] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42702.400900] drm_ioctl+0x2d5/0x370 [drm] >[42702.400915] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42702.400920] ? __pm_runtime_resume+0x54/0x90 >[42702.400924] ? trace_hardirqs_on_caller+0xed/0x180 >[42702.400941] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42702.400946] do_vfs_ioctl+0xa5/0x6e0 >[42702.400953] SyS_ioctl+0x74/0x80 >[42702.400958] do_syscall_64+0x79/0x220 >[42702.400960] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42702.400963] RIP: 0033:0x7fd8d64ef0f7 >[42702.400964] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42702.400967] RAX: ffffffffffffffda RBX: 0000000002b90840 RCX: 00007fd8d64ef0f7 >[42702.400968] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42702.400969] RBP: 00007ffcc6dba1c0 R08: 0000000002b90840 R09: 0000000000000004 >[42702.400970] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42702.400972] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[42709.856378] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42709.856382] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42709.856384] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42709.856386] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42709.856387] Call Trace: >[42709.856394] dump_stack+0x85/0xbf >[42709.856400] swiotlb_alloc_coherent+0x1be/0x1d0 >[42709.856412] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42709.856428] ttm_dma_populate+0x25e/0x350 [ttm] >[42709.856439] ttm_tt_bind+0x2c/0x60 [ttm] >[42709.856445] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42709.856459] ttm_bo_validate+0x189/0x1a0 [ttm] >[42709.856464] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42709.856473] ? mutex_trylock+0xcd/0xe0 >[42709.856482] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42709.856522] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42709.856552] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42709.856561] ? __lock_acquire+0x2d4/0x1340 >[42709.856580] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42709.856602] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42709.856622] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42709.856638] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42709.856658] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42709.856670] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42709.856678] drm_ioctl+0x2d5/0x370 [drm] >[42709.856694] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42709.856699] ? __pm_runtime_resume+0x54/0x90 >[42709.856703] ? trace_hardirqs_on_caller+0xed/0x180 >[42709.856721] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42709.856726] do_vfs_ioctl+0xa5/0x6e0 >[42709.856733] SyS_ioctl+0x74/0x80 >[42709.856738] do_syscall_64+0x79/0x220 >[42709.856741] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42709.856743] RIP: 0033:0x7fd8d64ef0f7 >[42709.856745] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42709.856747] RAX: ffffffffffffffda RBX: 0000000002cf3e20 RCX: 00007fd8d64ef0f7 >[42709.856749] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42709.856750] RBP: 00007ffcc6dba1c0 R08: 0000000002cf3e20 R09: 0000000000000004 >[42709.856751] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42709.856752] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[42713.444043] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42713.444046] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42713.444049] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42713.444050] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42713.444051] Call Trace: >[42713.444058] dump_stack+0x85/0xbf >[42713.444062] swiotlb_alloc_coherent+0x1be/0x1d0 >[42713.444070] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42713.444079] ttm_dma_populate+0x25e/0x350 [ttm] >[42713.444085] ttm_tt_bind+0x2c/0x60 [ttm] >[42713.444089] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42713.444097] ttm_bo_validate+0x189/0x1a0 [ttm] >[42713.444100] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42713.444106] ? mutex_trylock+0xcd/0xe0 >[42713.444111] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42713.444143] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42713.444164] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42713.444188] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42713.444210] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42713.444231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42713.444248] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42713.444278] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42713.444290] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42713.444298] drm_ioctl+0x2d5/0x370 [drm] >[42713.444334] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42713.444341] ? __pm_runtime_resume+0x54/0x90 >[42713.444349] ? trace_hardirqs_on_caller+0xed/0x180 >[42713.444379] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42713.444387] do_vfs_ioctl+0xa5/0x6e0 >[42713.444399] SyS_ioctl+0x74/0x80 >[42713.444406] do_syscall_64+0x79/0x220 >[42713.444411] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42713.444415] RIP: 0033:0x7fd8d64ef0f7 >[42713.444417] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42713.444421] RAX: ffffffffffffffda RBX: 0000000002bd1380 RCX: 00007fd8d64ef0f7 >[42713.444423] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42713.444425] RBP: 00007ffcc6dba1c0 R08: 0000000002bd1380 R09: 0000000000000004 >[42713.444427] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42713.444429] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[42715.378082] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42715.378085] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42715.378088] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42715.378089] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42715.378090] Call Trace: >[42715.378097] dump_stack+0x85/0xbf >[42715.378101] swiotlb_alloc_coherent+0x1be/0x1d0 >[42715.378109] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42715.378119] ttm_dma_populate+0x25e/0x350 [ttm] >[42715.378125] ttm_tt_bind+0x2c/0x60 [ttm] >[42715.378129] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42715.378137] ttm_bo_validate+0x189/0x1a0 [ttm] >[42715.378140] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42715.378146] ? mutex_trylock+0xcd/0xe0 >[42715.378151] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42715.378184] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42715.378203] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42715.378209] ? __lock_acquire+0x2d4/0x1340 >[42715.378228] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42715.378250] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42715.378270] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42715.378292] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42715.378313] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42715.378326] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42715.378333] drm_ioctl+0x2d5/0x370 [drm] >[42715.378350] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42715.378355] ? __pm_runtime_resume+0x54/0x90 >[42715.378359] ? trace_hardirqs_on_caller+0xed/0x180 >[42715.378376] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42715.378382] do_vfs_ioctl+0xa5/0x6e0 >[42715.378388] SyS_ioctl+0x74/0x80 >[42715.378393] do_syscall_64+0x79/0x220 >[42715.378396] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42715.378399] RIP: 0033:0x7fd8d64ef0f7 >[42715.378400] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42715.378403] RAX: ffffffffffffffda RBX: 0000000002c0b3a0 RCX: 00007fd8d64ef0f7 >[42715.378404] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42715.378405] RBP: 00007ffcc6dba1c0 R08: 0000000002c0b3a0 R09: 0000000000000004 >[42715.378407] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42715.378408] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[42719.848375] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42719.848379] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42719.848381] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42719.848383] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42719.848384] Call Trace: >[42719.848390] dump_stack+0x85/0xbf >[42719.848395] swiotlb_alloc_coherent+0x1be/0x1d0 >[42719.848404] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42719.848413] ttm_dma_populate+0x25e/0x350 [ttm] >[42719.848419] ttm_tt_bind+0x2c/0x60 [ttm] >[42719.848423] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42719.848430] ttm_bo_validate+0x189/0x1a0 [ttm] >[42719.848433] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42719.848439] ? mutex_trylock+0xcd/0xe0 >[42719.848444] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42719.848486] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42719.848507] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42719.848531] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42719.848554] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42719.848576] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42719.848594] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42719.848616] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42719.848631] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42719.848649] drm_ioctl+0x2d5/0x370 [drm] >[42719.848668] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42719.848674] ? __pm_runtime_resume+0x54/0x90 >[42719.848679] ? trace_hardirqs_on_caller+0xed/0x180 >[42719.848699] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42719.848705] do_vfs_ioctl+0xa5/0x6e0 >[42719.848712] SyS_ioctl+0x74/0x80 >[42719.848726] do_syscall_64+0x79/0x220 >[42719.848729] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42719.848732] RIP: 0033:0x7fd8d64ef0f7 >[42719.848733] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42719.848736] RAX: ffffffffffffffda RBX: 0000000002b90840 RCX: 00007fd8d64ef0f7 >[42719.848737] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42719.848738] RBP: 00007ffcc6dba1c0 R08: 0000000002b90840 R09: 0000000000000004 >[42719.848740] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42719.848741] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[42731.097664] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42731.097668] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42731.097670] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42731.097672] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42731.097673] Call Trace: >[42731.097679] dump_stack+0x85/0xbf >[42731.097684] swiotlb_alloc_coherent+0x1be/0x1d0 >[42731.097691] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42731.097700] ttm_dma_populate+0x25e/0x350 [ttm] >[42731.097706] ttm_tt_bind+0x2c/0x60 [ttm] >[42731.097710] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42731.097717] ttm_bo_validate+0x189/0x1a0 [ttm] >[42731.097720] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42731.097726] ? mutex_trylock+0xcd/0xe0 >[42731.097732] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42731.097762] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42731.097783] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42731.097806] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42731.097828] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42731.097850] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42731.097867] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42731.097887] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42731.097898] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42731.097906] drm_ioctl+0x2d5/0x370 [drm] >[42731.097923] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42731.097928] ? __pm_runtime_resume+0x54/0x90 >[42731.097933] ? trace_hardirqs_on_caller+0xed/0x180 >[42731.097951] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42731.097956] do_vfs_ioctl+0xa5/0x6e0 >[42731.097962] SyS_ioctl+0x74/0x80 >[42731.097967] do_syscall_64+0x79/0x220 >[42731.097970] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42731.097973] RIP: 0033:0x7fd8d64ef0f7 >[42731.097974] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42731.097977] RAX: ffffffffffffffda RBX: 00000000030c45d0 RCX: 00007fd8d64ef0f7 >[42731.097978] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42731.097979] RBP: 00007ffcc6dba1c0 R08: 00000000030c45d0 R09: 0000000000000004 >[42731.097981] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42731.097982] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[42739.042280] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42739.042285] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42739.042289] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42739.042291] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42739.042293] Call Trace: >[42739.042301] dump_stack+0x85/0xbf >[42739.042307] swiotlb_alloc_coherent+0x1be/0x1d0 >[42739.042319] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42739.042335] ttm_dma_populate+0x25e/0x350 [ttm] >[42739.042345] ttm_tt_bind+0x2c/0x60 [ttm] >[42739.042352] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42739.042365] ttm_bo_validate+0x189/0x1a0 [ttm] >[42739.042370] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42739.042379] ? mutex_trylock+0xcd/0xe0 >[42739.042387] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42739.042425] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42739.042455] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42739.042491] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42739.042526] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42739.042559] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42739.042585] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42739.042618] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42739.042634] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42739.042647] drm_ioctl+0x2d5/0x370 [drm] >[42739.042675] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42739.042682] ? __pm_runtime_resume+0x54/0x90 >[42739.042690] ? trace_hardirqs_on_caller+0xed/0x180 >[42739.042719] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42739.042727] do_vfs_ioctl+0xa5/0x6e0 >[42739.042739] SyS_ioctl+0x74/0x80 >[42739.042746] do_syscall_64+0x79/0x220 >[42739.042750] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42739.042754] RIP: 0033:0x7fd8d64ef0f7 >[42739.042756] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42739.042760] RAX: ffffffffffffffda RBX: 00000000030b19a0 RCX: 00007fd8d64ef0f7 >[42739.042762] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42739.042764] RBP: 00007ffcc6dba1c0 R08: 00000000030b19a0 R09: 0000000000000004 >[42739.042767] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42739.042769] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[42741.569482] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42741.569485] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42741.569488] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42741.569489] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42741.569491] Call Trace: >[42741.569497] dump_stack+0x85/0xbf >[42741.569501] swiotlb_alloc_coherent+0x1be/0x1d0 >[42741.569509] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42741.569518] ttm_dma_populate+0x25e/0x350 [ttm] >[42741.569525] ttm_tt_bind+0x2c/0x60 [ttm] >[42741.569529] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42741.569537] ttm_bo_validate+0x189/0x1a0 [ttm] >[42741.569540] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42741.569546] ? mutex_trylock+0xcd/0xe0 >[42741.569552] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42741.569581] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42741.569600] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42741.569622] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42741.569643] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42741.569664] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42741.569680] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42741.569699] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42741.569711] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42741.569719] drm_ioctl+0x2d5/0x370 [drm] >[42741.569735] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42741.569739] ? __pm_runtime_resume+0x54/0x90 >[42741.569745] ? trace_hardirqs_on_caller+0xed/0x180 >[42741.569762] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42741.569767] do_vfs_ioctl+0xa5/0x6e0 >[42741.569774] SyS_ioctl+0x74/0x80 >[42741.569779] do_syscall_64+0x79/0x220 >[42741.569782] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42741.569784] RIP: 0033:0x7fd8d64ef0f7 >[42741.569785] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42741.569788] RAX: ffffffffffffffda RBX: 0000000002bce350 RCX: 00007fd8d64ef0f7 >[42741.569789] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42741.569791] RBP: 00007ffcc6dba1c0 R08: 0000000002bce350 R09: 0000000000000004 >[42741.569792] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42741.569793] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[42748.006133] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42748.006138] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42748.006141] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42748.006143] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42748.006145] Call Trace: >[42748.006154] dump_stack+0x85/0xbf >[42748.006160] swiotlb_alloc_coherent+0x1be/0x1d0 >[42748.006171] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42748.006186] ttm_dma_populate+0x25e/0x350 [ttm] >[42748.006196] ttm_tt_bind+0x2c/0x60 [ttm] >[42748.006202] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42748.006215] ttm_bo_validate+0x189/0x1a0 [ttm] >[42748.006220] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42748.006229] ? mutex_trylock+0xcd/0xe0 >[42748.006237] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42748.006276] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42748.006305] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42748.006341] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42748.006375] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42748.006407] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42748.006442] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42748.006475] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42748.006501] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42748.006514] drm_ioctl+0x2d5/0x370 [drm] >[42748.006542] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42748.006548] ? __pm_runtime_resume+0x54/0x90 >[42748.006556] ? trace_hardirqs_on_caller+0xed/0x180 >[42748.006585] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42748.006592] do_vfs_ioctl+0xa5/0x6e0 >[42748.006614] SyS_ioctl+0x74/0x80 >[42748.006621] do_syscall_64+0x79/0x220 >[42748.006626] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42748.006630] RIP: 0033:0x7fd8d64ef0f7 >[42748.006632] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42748.006636] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[42748.006638] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42748.006640] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[42748.006643] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42748.006645] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[42752.201040] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42752.201045] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42752.201049] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42752.201052] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42752.201054] Call Trace: >[42752.201064] dump_stack+0x85/0xbf >[42752.201071] swiotlb_alloc_coherent+0x1be/0x1d0 >[42752.201086] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42752.201102] ttm_dma_populate+0x25e/0x350 [ttm] >[42752.201113] ttm_tt_bind+0x2c/0x60 [ttm] >[42752.201120] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42752.201134] ttm_bo_validate+0x189/0x1a0 [ttm] >[42752.201139] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42752.201149] ? mutex_trylock+0xcd/0xe0 >[42752.201158] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42752.201225] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42752.201257] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42752.201295] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42752.201331] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42752.201364] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42752.201391] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42752.201424] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42752.201445] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42752.201458] drm_ioctl+0x2d5/0x370 [drm] >[42752.201481] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42752.201489] ? __pm_runtime_resume+0x54/0x90 >[42752.201498] ? trace_hardirqs_on_caller+0xed/0x180 >[42752.201525] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42752.201533] do_vfs_ioctl+0xa5/0x6e0 >[42752.201544] SyS_ioctl+0x74/0x80 >[42752.201552] do_syscall_64+0x79/0x220 >[42752.201557] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42752.201561] RIP: 0033:0x7fd8d64ef0f7 >[42752.201563] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42752.201568] RAX: ffffffffffffffda RBX: 000000000325a020 RCX: 00007fd8d64ef0f7 >[42752.201570] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42752.201572] RBP: 00007ffcc6dba1c0 R08: 000000000325a020 R09: 0000000000000004 >[42752.201574] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42752.201576] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[42752.850569] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42752.850574] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42752.850577] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42752.850579] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42752.850581] Call Trace: >[42752.850589] dump_stack+0x85/0xbf >[42752.850595] swiotlb_alloc_coherent+0x1be/0x1d0 >[42752.850606] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42752.850621] ttm_dma_populate+0x25e/0x350 [ttm] >[42752.850631] ttm_tt_bind+0x2c/0x60 [ttm] >[42752.850638] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42752.850651] ttm_bo_validate+0x189/0x1a0 [ttm] >[42752.850655] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42752.850665] ? mutex_trylock+0xcd/0xe0 >[42752.850673] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42752.850710] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42752.850739] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42752.850774] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42752.850808] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42752.850841] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42752.850865] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42752.850896] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42752.850912] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42752.850924] drm_ioctl+0x2d5/0x370 [drm] >[42752.850950] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42752.850957] ? __pm_runtime_resume+0x54/0x90 >[42752.850965] ? trace_hardirqs_on_caller+0xed/0x180 >[42752.850993] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42752.851000] do_vfs_ioctl+0xa5/0x6e0 >[42752.851012] SyS_ioctl+0x74/0x80 >[42752.851020] do_syscall_64+0x79/0x220 >[42752.851024] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42752.851028] RIP: 0033:0x7fd8d64ef0f7 >[42752.851030] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42752.851034] RAX: ffffffffffffffda RBX: 0000000002fd8240 RCX: 00007fd8d64ef0f7 >[42752.851036] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42752.851038] RBP: 00007ffcc6dba1c0 R08: 0000000002fd8240 R09: 0000000000000004 >[42752.851040] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42752.851042] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[42767.731941] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42767.731946] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42767.731950] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42767.731952] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42767.731954] Call Trace: >[42767.731963] dump_stack+0x85/0xbf >[42767.731969] swiotlb_alloc_coherent+0x1be/0x1d0 >[42767.731981] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42767.731998] ttm_dma_populate+0x25e/0x350 [ttm] >[42767.732009] ttm_tt_bind+0x2c/0x60 [ttm] >[42767.732015] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42767.732039] ttm_bo_validate+0x189/0x1a0 [ttm] >[42767.732044] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42767.732054] ? mutex_trylock+0xcd/0xe0 >[42767.732062] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42767.732104] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42767.732139] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42767.732176] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42767.732213] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42767.732248] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42767.732274] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42767.732307] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42767.732322] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42767.732337] drm_ioctl+0x2d5/0x370 [drm] >[42767.732366] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42767.732373] ? __pm_runtime_resume+0x54/0x90 >[42767.732381] ? trace_hardirqs_on_caller+0xed/0x180 >[42767.732411] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42767.732419] do_vfs_ioctl+0xa5/0x6e0 >[42767.732430] SyS_ioctl+0x74/0x80 >[42767.732438] do_syscall_64+0x79/0x220 >[42767.732443] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42767.732447] RIP: 0033:0x7fd8d64ef0f7 >[42767.732449] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42767.732453] RAX: ffffffffffffffda RBX: 0000000002bd1380 RCX: 00007fd8d64ef0f7 >[42767.732455] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42767.732457] RBP: 00007ffcc6dba1c0 R08: 0000000002bd1380 R09: 0000000000000004 >[42767.732459] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42767.732461] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[42772.953304] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42772.953308] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42772.953310] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42772.953312] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42772.953313] Call Trace: >[42772.953320] dump_stack+0x85/0xbf >[42772.953324] swiotlb_alloc_coherent+0x1be/0x1d0 >[42772.953332] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42772.953341] ttm_dma_populate+0x25e/0x350 [ttm] >[42772.953347] ttm_tt_bind+0x2c/0x60 [ttm] >[42772.953351] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42772.953359] ttm_bo_validate+0x189/0x1a0 [ttm] >[42772.953362] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42772.953367] ? mutex_trylock+0xcd/0xe0 >[42772.953373] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42772.953402] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42772.953423] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42772.953447] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42772.953470] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42772.953491] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42772.953507] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42772.953527] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42772.953539] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42772.953546] drm_ioctl+0x2d5/0x370 [drm] >[42772.953574] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42772.953579] ? __pm_runtime_resume+0x54/0x90 >[42772.953584] ? trace_hardirqs_on_caller+0xed/0x180 >[42772.953613] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42772.953618] do_vfs_ioctl+0xa5/0x6e0 >[42772.953625] SyS_ioctl+0x74/0x80 >[42772.953630] do_syscall_64+0x79/0x220 >[42772.953633] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42772.953636] RIP: 0033:0x7fd8d64ef0f7 >[42772.953637] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42772.953640] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[42772.953641] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42772.953642] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[42772.953643] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42772.953645] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[42775.892236] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42775.892241] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42775.892244] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42775.892246] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42775.892248] Call Trace: >[42775.892256] dump_stack+0x85/0xbf >[42775.892262] swiotlb_alloc_coherent+0x1be/0x1d0 >[42775.892273] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42775.892287] ttm_dma_populate+0x25e/0x350 [ttm] >[42775.892296] ttm_tt_bind+0x2c/0x60 [ttm] >[42775.892302] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42775.892314] ttm_bo_validate+0x189/0x1a0 [ttm] >[42775.892318] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42775.892326] ? mutex_trylock+0xcd/0xe0 >[42775.892334] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42775.892376] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42775.892408] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42775.892417] ? __lock_acquire+0x2d4/0x1340 >[42775.892452] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42775.892487] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42775.892518] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42775.892541] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42775.892572] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42775.892596] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42775.892608] drm_ioctl+0x2d5/0x370 [drm] >[42775.892634] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42775.892640] ? __pm_runtime_resume+0x54/0x90 >[42775.892647] ? trace_hardirqs_on_caller+0xed/0x180 >[42775.892686] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42775.892694] do_vfs_ioctl+0xa5/0x6e0 >[42775.892705] SyS_ioctl+0x74/0x80 >[42775.892721] do_syscall_64+0x79/0x220 >[42775.892726] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42775.892730] RIP: 0033:0x7fd8d64ef0f7 >[42775.892731] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42775.892735] RAX: ffffffffffffffda RBX: 0000000002b6a030 RCX: 00007fd8d64ef0f7 >[42775.892737] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42775.892738] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a030 R09: 0000000000000004 >[42775.892740] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42775.892742] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[42779.062841] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42779.062845] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42779.062847] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42779.062849] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42779.062850] Call Trace: >[42779.062857] dump_stack+0x85/0xbf >[42779.062862] swiotlb_alloc_coherent+0x1be/0x1d0 >[42779.062871] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42779.062880] ttm_dma_populate+0x25e/0x350 [ttm] >[42779.062887] ttm_tt_bind+0x2c/0x60 [ttm] >[42779.062891] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42779.062900] ttm_bo_validate+0x189/0x1a0 [ttm] >[42779.062903] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42779.062909] ? mutex_trylock+0xcd/0xe0 >[42779.062914] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42779.062961] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42779.062987] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42779.063014] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42779.063040] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42779.063064] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42779.063085] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42779.063108] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42779.063123] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42779.063131] drm_ioctl+0x2d5/0x370 [drm] >[42779.063151] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42779.063156] ? __pm_runtime_resume+0x54/0x90 >[42779.063162] ? trace_hardirqs_on_caller+0xed/0x180 >[42779.063182] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42779.063188] do_vfs_ioctl+0xa5/0x6e0 >[42779.063194] SyS_ioctl+0x74/0x80 >[42779.063200] do_syscall_64+0x79/0x220 >[42779.063203] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42779.063206] RIP: 0033:0x7fd8d64ef0f7 >[42779.063207] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42779.063210] RAX: ffffffffffffffda RBX: 0000000003108490 RCX: 00007fd8d64ef0f7 >[42779.063211] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42779.063212] RBP: 00007ffcc6dba1c0 R08: 0000000003108490 R09: 0000000000000004 >[42779.063214] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42779.063215] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[42782.793419] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42782.793424] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42782.793428] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42782.793430] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42782.793432] Call Trace: >[42782.793440] dump_stack+0x85/0xbf >[42782.793446] swiotlb_alloc_coherent+0x1be/0x1d0 >[42782.793458] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42782.793474] ttm_dma_populate+0x25e/0x350 [ttm] >[42782.793485] ttm_tt_bind+0x2c/0x60 [ttm] >[42782.793491] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42782.793505] ttm_bo_validate+0x189/0x1a0 [ttm] >[42782.793510] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42782.793520] ? mutex_trylock+0xcd/0xe0 >[42782.793529] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42782.793569] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42782.793609] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42782.793656] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42782.793692] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42782.793727] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42782.793754] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42782.793788] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42782.793802] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42782.793815] drm_ioctl+0x2d5/0x370 [drm] >[42782.793844] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42782.793851] ? __pm_runtime_resume+0x54/0x90 >[42782.793859] ? trace_hardirqs_on_caller+0xed/0x180 >[42782.793890] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42782.793897] do_vfs_ioctl+0xa5/0x6e0 >[42782.793909] SyS_ioctl+0x74/0x80 >[42782.793917] do_syscall_64+0x79/0x220 >[42782.793922] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42782.793925] RIP: 0033:0x7fd8d64ef0f7 >[42782.793928] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42782.793932] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[42782.793934] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42782.793936] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[42782.793939] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42782.793941] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[42785.150876] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42785.150879] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42785.150882] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42785.150883] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42785.150885] Call Trace: >[42785.150891] dump_stack+0x85/0xbf >[42785.150896] swiotlb_alloc_coherent+0x1be/0x1d0 >[42785.150904] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42785.150913] ttm_dma_populate+0x25e/0x350 [ttm] >[42785.150919] ttm_tt_bind+0x2c/0x60 [ttm] >[42785.150923] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42785.150930] ttm_bo_validate+0x189/0x1a0 [ttm] >[42785.150934] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42785.150940] ? mutex_trylock+0xcd/0xe0 >[42785.150945] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42785.150977] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42785.150996] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42785.151017] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42785.151039] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42785.151059] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42785.151082] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42785.151113] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42785.151127] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42785.151136] drm_ioctl+0x2d5/0x370 [drm] >[42785.151159] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42785.151164] ? __pm_runtime_resume+0x54/0x90 >[42785.151169] ? trace_hardirqs_on_caller+0xed/0x180 >[42785.151194] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42785.151201] do_vfs_ioctl+0xa5/0x6e0 >[42785.151213] SyS_ioctl+0x74/0x80 >[42785.151220] do_syscall_64+0x79/0x220 >[42785.151225] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42785.151228] RIP: 0033:0x7fd8d64ef0f7 >[42785.151231] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42785.151235] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[42785.151238] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42785.151240] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[42785.151242] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42785.151244] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[42786.925722] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42786.925725] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42786.925728] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42786.925729] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42786.925731] Call Trace: >[42786.925738] dump_stack+0x85/0xbf >[42786.925742] swiotlb_alloc_coherent+0x1be/0x1d0 >[42786.925750] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42786.925759] ttm_dma_populate+0x25e/0x350 [ttm] >[42786.925765] ttm_tt_bind+0x2c/0x60 [ttm] >[42786.925769] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42786.925778] ttm_bo_validate+0x189/0x1a0 [ttm] >[42786.925781] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42786.925787] ? mutex_trylock+0xcd/0xe0 >[42786.925793] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42786.925835] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42786.925856] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42786.925862] ? __lock_acquire+0x2d4/0x1340 >[42786.925882] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42786.925904] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42786.925925] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42786.925942] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42786.925962] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42786.925974] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42786.925982] drm_ioctl+0x2d5/0x370 [drm] >[42786.925999] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42786.926003] ? __pm_runtime_resume+0x54/0x90 >[42786.926008] ? trace_hardirqs_on_caller+0xed/0x180 >[42786.926026] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42786.926031] do_vfs_ioctl+0xa5/0x6e0 >[42786.926037] SyS_ioctl+0x74/0x80 >[42786.926042] do_syscall_64+0x79/0x220 >[42786.926045] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42786.926048] RIP: 0033:0x7fd8d64ef0f7 >[42786.926049] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42786.926052] RAX: ffffffffffffffda RBX: 000000000325a020 RCX: 00007fd8d64ef0f7 >[42786.926053] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42786.926055] RBP: 00007ffcc6dba1c0 R08: 000000000325a020 R09: 0000000000000004 >[42786.926056] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42786.926057] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[42788.138595] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42788.138598] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42788.138601] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42788.138602] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42788.138604] Call Trace: >[42788.138610] dump_stack+0x85/0xbf >[42788.138615] swiotlb_alloc_coherent+0x1be/0x1d0 >[42788.138632] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42788.138641] ttm_dma_populate+0x25e/0x350 [ttm] >[42788.138648] ttm_tt_bind+0x2c/0x60 [ttm] >[42788.138661] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42788.138669] ttm_bo_validate+0x189/0x1a0 [ttm] >[42788.138672] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42788.138678] ? mutex_trylock+0xcd/0xe0 >[42788.138683] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42788.138715] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42788.138736] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42788.138760] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42788.138782] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42788.138803] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42788.138820] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42788.138840] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42788.138852] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42788.138860] drm_ioctl+0x2d5/0x370 [drm] >[42788.138876] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42788.138881] ? __pm_runtime_resume+0x54/0x90 >[42788.138886] ? trace_hardirqs_on_caller+0xed/0x180 >[42788.138904] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42788.138909] do_vfs_ioctl+0xa5/0x6e0 >[42788.138916] SyS_ioctl+0x74/0x80 >[42788.138921] do_syscall_64+0x79/0x220 >[42788.138924] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42788.138926] RIP: 0033:0x7fd8d64ef0f7 >[42788.138928] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42788.138930] RAX: ffffffffffffffda RBX: 00000000030d5280 RCX: 00007fd8d64ef0f7 >[42788.138932] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42788.138933] RBP: 00007ffcc6dba1c0 R08: 00000000030d5280 R09: 0000000000000004 >[42788.138934] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42788.138935] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[42796.031693] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42796.031698] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42796.031702] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42796.031704] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42796.031706] Call Trace: >[42796.031714] dump_stack+0x85/0xbf >[42796.031721] swiotlb_alloc_coherent+0x1be/0x1d0 >[42796.031733] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42796.031748] ttm_dma_populate+0x25e/0x350 [ttm] >[42796.031758] ttm_tt_bind+0x2c/0x60 [ttm] >[42796.031765] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42796.031778] ttm_bo_validate+0x189/0x1a0 [ttm] >[42796.031783] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42796.031793] ? mutex_trylock+0xcd/0xe0 >[42796.031801] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42796.031842] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42796.031872] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42796.031908] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42796.031943] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42796.031976] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42796.032003] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42796.032035] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42796.032051] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42796.032063] drm_ioctl+0x2d5/0x370 [drm] >[42796.032091] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42796.032098] ? __pm_runtime_resume+0x54/0x90 >[42796.032106] ? trace_hardirqs_on_caller+0xed/0x180 >[42796.032135] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42796.032143] do_vfs_ioctl+0xa5/0x6e0 >[42796.032155] SyS_ioctl+0x74/0x80 >[42796.032162] do_syscall_64+0x79/0x220 >[42796.032167] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42796.032171] RIP: 0033:0x7fd8d64ef0f7 >[42796.032173] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42796.032177] RAX: ffffffffffffffda RBX: 000000000325a020 RCX: 00007fd8d64ef0f7 >[42796.032179] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42796.032181] RBP: 00007ffcc6dba1c0 R08: 000000000325a020 R09: 0000000000000004 >[42796.032183] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42796.032185] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[42797.441469] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42797.441472] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42797.441475] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42797.441476] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42797.441477] Call Trace: >[42797.441483] dump_stack+0x85/0xbf >[42797.441488] swiotlb_alloc_coherent+0x1be/0x1d0 >[42797.441495] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42797.441504] ttm_dma_populate+0x25e/0x350 [ttm] >[42797.441510] ttm_tt_bind+0x2c/0x60 [ttm] >[42797.441514] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42797.441522] ttm_bo_validate+0x189/0x1a0 [ttm] >[42797.441525] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42797.441531] ? mutex_trylock+0xcd/0xe0 >[42797.441536] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42797.441568] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42797.441586] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42797.441608] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42797.441632] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42797.441663] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42797.441698] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42797.441739] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42797.441754] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42797.441766] drm_ioctl+0x2d5/0x370 [drm] >[42797.441793] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42797.441800] ? __pm_runtime_resume+0x54/0x90 >[42797.441808] ? trace_hardirqs_on_caller+0xed/0x180 >[42797.441837] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42797.441844] do_vfs_ioctl+0xa5/0x6e0 >[42797.441856] SyS_ioctl+0x74/0x80 >[42797.441863] do_syscall_64+0x79/0x220 >[42797.441868] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42797.441871] RIP: 0033:0x7fd8d64ef0f7 >[42797.441873] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42797.441878] RAX: ffffffffffffffda RBX: 00000000031101f0 RCX: 00007fd8d64ef0f7 >[42797.441880] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42797.441882] RBP: 00007ffcc6dba1c0 R08: 00000000031101f0 R09: 0000000000000004 >[42797.441884] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42797.441887] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[42800.996771] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42800.996776] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42800.996780] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42800.996782] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42800.996784] Call Trace: >[42800.996792] dump_stack+0x85/0xbf >[42800.996798] swiotlb_alloc_coherent+0x1be/0x1d0 >[42800.996810] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42800.996826] ttm_dma_populate+0x25e/0x350 [ttm] >[42800.996837] ttm_tt_bind+0x2c/0x60 [ttm] >[42800.996843] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42800.996857] ttm_bo_validate+0x189/0x1a0 [ttm] >[42800.996863] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42800.996872] ? mutex_trylock+0xcd/0xe0 >[42800.996881] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42800.996920] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42800.996953] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42800.996991] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42800.997028] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42800.997063] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42800.997090] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42800.997124] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42800.997141] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42800.997156] drm_ioctl+0x2d5/0x370 [drm] >[42800.997184] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42800.997191] ? __pm_runtime_resume+0x54/0x90 >[42800.997199] ? trace_hardirqs_on_caller+0xed/0x180 >[42800.997230] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42800.997238] do_vfs_ioctl+0xa5/0x6e0 >[42800.997250] SyS_ioctl+0x74/0x80 >[42800.997257] do_syscall_64+0x79/0x220 >[42800.997263] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42800.997267] RIP: 0033:0x7fd8d64ef0f7 >[42800.997269] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42800.997273] RAX: ffffffffffffffda RBX: 0000000002c0b3a0 RCX: 00007fd8d64ef0f7 >[42800.997275] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42800.997277] RBP: 00007ffcc6dba1c0 R08: 0000000002c0b3a0 R09: 0000000000000004 >[42800.997280] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42800.997281] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[42802.322497] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42802.322500] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42802.322503] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42802.322505] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42802.322506] Call Trace: >[42802.322512] dump_stack+0x85/0xbf >[42802.322516] swiotlb_alloc_coherent+0x1be/0x1d0 >[42802.322524] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42802.322533] ttm_dma_populate+0x25e/0x350 [ttm] >[42802.322539] ttm_tt_bind+0x2c/0x60 [ttm] >[42802.322543] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42802.322551] ttm_bo_validate+0x189/0x1a0 [ttm] >[42802.322554] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42802.322560] ? mutex_trylock+0xcd/0xe0 >[42802.322566] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42802.322596] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42802.322617] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42802.322640] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42802.322669] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42802.322703] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42802.322728] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42802.322760] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42802.322774] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42802.322798] drm_ioctl+0x2d5/0x370 [drm] >[42802.322826] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42802.322834] ? __pm_runtime_resume+0x54/0x90 >[42802.322842] ? trace_hardirqs_on_caller+0xed/0x180 >[42802.322866] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42802.322871] do_vfs_ioctl+0xa5/0x6e0 >[42802.322878] SyS_ioctl+0x74/0x80 >[42802.322883] do_syscall_64+0x79/0x220 >[42802.322886] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42802.322889] RIP: 0033:0x7fd8d64ef0f7 >[42802.322890] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42802.322893] RAX: ffffffffffffffda RBX: 0000000002c4bd20 RCX: 00007fd8d64ef0f7 >[42802.322894] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42802.322895] RBP: 00007ffcc6dba1c0 R08: 0000000002c4bd20 R09: 0000000000000004 >[42802.322897] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42802.322898] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[42808.054035] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42808.054040] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42808.054044] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42808.054046] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42808.054048] Call Trace: >[42808.054056] dump_stack+0x85/0xbf >[42808.054062] swiotlb_alloc_coherent+0x1be/0x1d0 >[42808.054075] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42808.054091] ttm_dma_populate+0x25e/0x350 [ttm] >[42808.054102] ttm_tt_bind+0x2c/0x60 [ttm] >[42808.054109] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42808.054123] ttm_bo_validate+0x189/0x1a0 [ttm] >[42808.054128] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42808.054137] ? mutex_trylock+0xcd/0xe0 >[42808.054146] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42808.054187] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42808.054217] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42808.054254] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42808.054290] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42808.054323] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42808.054349] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42808.054382] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42808.054397] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42808.054410] drm_ioctl+0x2d5/0x370 [drm] >[42808.054438] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42808.054445] ? __pm_runtime_resume+0x54/0x90 >[42808.054454] ? trace_hardirqs_on_caller+0xed/0x180 >[42808.054483] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42808.054491] do_vfs_ioctl+0xa5/0x6e0 >[42808.054503] SyS_ioctl+0x74/0x80 >[42808.054511] do_syscall_64+0x79/0x220 >[42808.054516] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42808.054519] RIP: 0033:0x7fd8d64ef0f7 >[42808.054521] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42808.054526] RAX: ffffffffffffffda RBX: 0000000002bce350 RCX: 00007fd8d64ef0f7 >[42808.054528] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42808.054530] RBP: 00007ffcc6dba1c0 R08: 0000000002bce350 R09: 0000000000000004 >[42808.054533] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42808.054535] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[42812.964096] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42812.964101] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42812.964105] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42812.964107] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42812.964109] Call Trace: >[42812.964118] dump_stack+0x85/0xbf >[42812.964124] swiotlb_alloc_coherent+0x1be/0x1d0 >[42812.964136] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42812.964152] ttm_dma_populate+0x25e/0x350 [ttm] >[42812.964163] ttm_tt_bind+0x2c/0x60 [ttm] >[42812.964170] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42812.964184] ttm_bo_validate+0x189/0x1a0 [ttm] >[42812.964189] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42812.964198] ? mutex_trylock+0xcd/0xe0 >[42812.964206] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42812.964244] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42812.964278] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42812.964316] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42812.964353] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42812.964388] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42812.964424] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42812.964467] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42812.964482] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42812.964497] drm_ioctl+0x2d5/0x370 [drm] >[42812.964526] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42812.964534] ? __pm_runtime_resume+0x54/0x90 >[42812.964542] ? trace_hardirqs_on_caller+0xed/0x180 >[42812.964572] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42812.964580] do_vfs_ioctl+0xa5/0x6e0 >[42812.964592] SyS_ioctl+0x74/0x80 >[42812.964600] do_syscall_64+0x79/0x220 >[42812.964605] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42812.964608] RIP: 0033:0x7fd8d64ef0f7 >[42812.964611] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42812.964615] RAX: ffffffffffffffda RBX: 00000000030d2830 RCX: 00007fd8d64ef0f7 >[42812.964617] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42812.964619] RBP: 00007ffcc6dba1c0 R08: 00000000030d2830 R09: 0000000000000004 >[42812.964621] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42812.964623] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[42816.823908] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42816.823912] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42816.823916] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42816.823918] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42816.823920] Call Trace: >[42816.823928] dump_stack+0x85/0xbf >[42816.823934] swiotlb_alloc_coherent+0x1be/0x1d0 >[42816.823946] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42816.823962] ttm_dma_populate+0x25e/0x350 [ttm] >[42816.823972] ttm_tt_bind+0x2c/0x60 [ttm] >[42816.823978] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42816.823992] ttm_bo_validate+0x189/0x1a0 [ttm] >[42816.823996] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42816.824005] ? mutex_trylock+0xcd/0xe0 >[42816.824012] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42816.824044] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42816.824062] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42816.824089] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42816.824122] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42816.824165] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42816.824200] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42816.824232] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42816.824246] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42816.824260] drm_ioctl+0x2d5/0x370 [drm] >[42816.824287] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42816.824294] ? __pm_runtime_resume+0x54/0x90 >[42816.824302] ? trace_hardirqs_on_caller+0xed/0x180 >[42816.824319] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42816.824324] do_vfs_ioctl+0xa5/0x6e0 >[42816.824331] SyS_ioctl+0x74/0x80 >[42816.824336] do_syscall_64+0x79/0x220 >[42816.824339] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42816.824341] RIP: 0033:0x7fd8d64ef0f7 >[42816.824343] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42816.824348] RAX: ffffffffffffffda RBX: 0000000002bd1380 RCX: 00007fd8d64ef0f7 >[42816.824350] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42816.824352] RBP: 00007ffcc6dba1c0 R08: 0000000002bd1380 R09: 0000000000000004 >[42816.824354] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42816.824356] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[42818.509392] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42818.509396] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42818.509400] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42818.509402] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42818.509404] Call Trace: >[42818.509413] dump_stack+0x85/0xbf >[42818.509419] swiotlb_alloc_coherent+0x1be/0x1d0 >[42818.509431] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42818.509446] ttm_dma_populate+0x25e/0x350 [ttm] >[42818.509456] ttm_tt_bind+0x2c/0x60 [ttm] >[42818.509462] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42818.509476] ttm_bo_validate+0x189/0x1a0 [ttm] >[42818.509481] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42818.509490] ? mutex_trylock+0xcd/0xe0 >[42818.509498] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42818.509540] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42818.509573] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42818.509582] ? __lock_acquire+0x2d4/0x1340 >[42818.509615] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42818.509651] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42818.509685] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42818.509711] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42818.509744] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42818.509758] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42818.509772] drm_ioctl+0x2d5/0x370 [drm] >[42818.509799] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42818.509805] ? __pm_runtime_resume+0x54/0x90 >[42818.509812] ? trace_hardirqs_on_caller+0xed/0x180 >[42818.509841] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42818.509849] do_vfs_ioctl+0xa5/0x6e0 >[42818.509860] SyS_ioctl+0x74/0x80 >[42818.509867] do_syscall_64+0x79/0x220 >[42818.509872] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42818.509876] RIP: 0033:0x7fd8d64ef0f7 >[42818.509878] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42818.509882] RAX: ffffffffffffffda RBX: 0000000002c56f90 RCX: 00007fd8d64ef0f7 >[42818.509884] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42818.509886] RBP: 00007ffcc6dba1c0 R08: 0000000002c56f90 R09: 0000000000000004 >[42818.509888] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42818.509900] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[42819.282051] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42819.282056] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42819.282060] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42819.282062] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42819.282064] Call Trace: >[42819.282072] dump_stack+0x85/0xbf >[42819.282079] swiotlb_alloc_coherent+0x1be/0x1d0 >[42819.282090] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42819.282105] ttm_dma_populate+0x25e/0x350 [ttm] >[42819.282115] ttm_tt_bind+0x2c/0x60 [ttm] >[42819.282121] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42819.282135] ttm_bo_validate+0x189/0x1a0 [ttm] >[42819.282140] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42819.282149] ? mutex_trylock+0xcd/0xe0 >[42819.282157] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42819.282195] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42819.282224] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42819.282233] ? __lock_acquire+0x2d4/0x1340 >[42819.282263] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42819.282297] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42819.282330] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42819.282355] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42819.282388] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42819.282402] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42819.282415] drm_ioctl+0x2d5/0x370 [drm] >[42819.282442] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42819.282449] ? __pm_runtime_resume+0x54/0x90 >[42819.282456] ? trace_hardirqs_on_caller+0xed/0x180 >[42819.282484] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42819.282492] do_vfs_ioctl+0xa5/0x6e0 >[42819.282503] SyS_ioctl+0x74/0x80 >[42819.282510] do_syscall_64+0x79/0x220 >[42819.282515] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42819.282518] RIP: 0033:0x7fd8d64ef0f7 >[42819.282521] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42819.282525] RAX: ffffffffffffffda RBX: 0000000002c4bd20 RCX: 00007fd8d64ef0f7 >[42819.282527] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42819.282529] RBP: 00007ffcc6dba1c0 R08: 0000000002c4bd20 R09: 0000000000000004 >[42819.282531] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42819.282533] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[42820.679592] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42820.679597] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42820.679601] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42820.679603] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42820.679605] Call Trace: >[42820.679613] dump_stack+0x85/0xbf >[42820.679619] swiotlb_alloc_coherent+0x1be/0x1d0 >[42820.679630] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42820.679647] ttm_dma_populate+0x25e/0x350 [ttm] >[42820.679657] ttm_tt_bind+0x2c/0x60 [ttm] >[42820.679663] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42820.679677] ttm_bo_validate+0x189/0x1a0 [ttm] >[42820.679682] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42820.679692] ? mutex_trylock+0xcd/0xe0 >[42820.679700] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42820.679741] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42820.679772] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42820.679831] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42820.679868] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42820.679902] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42820.679928] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42820.679962] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42820.679976] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42820.679990] drm_ioctl+0x2d5/0x370 [drm] >[42820.680017] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42820.680024] ? __pm_runtime_resume+0x54/0x90 >[42820.680032] ? trace_hardirqs_on_caller+0xed/0x180 >[42820.680062] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42820.680070] do_vfs_ioctl+0xa5/0x6e0 >[42820.680081] SyS_ioctl+0x74/0x80 >[42820.680089] do_syscall_64+0x79/0x220 >[42820.680094] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42820.680097] RIP: 0033:0x7fd8d64ef0f7 >[42820.680100] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42820.680104] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[42820.680106] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42820.680108] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[42820.680111] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42820.680113] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[42823.055116] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42823.055121] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42823.055125] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42823.055128] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42823.055130] Call Trace: >[42823.055139] dump_stack+0x85/0xbf >[42823.055146] swiotlb_alloc_coherent+0x1be/0x1d0 >[42823.055158] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42823.055173] ttm_dma_populate+0x25e/0x350 [ttm] >[42823.055183] ttm_tt_bind+0x2c/0x60 [ttm] >[42823.055190] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42823.055204] ttm_bo_validate+0x189/0x1a0 [ttm] >[42823.055209] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42823.055219] ? mutex_trylock+0xcd/0xe0 >[42823.055227] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42823.055270] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42823.055300] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42823.055336] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42823.055372] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42823.055405] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42823.055430] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42823.055463] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42823.055481] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42823.055494] drm_ioctl+0x2d5/0x370 [drm] >[42823.055521] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42823.055528] ? __pm_runtime_resume+0x54/0x90 >[42823.055536] ? trace_hardirqs_on_caller+0xed/0x180 >[42823.055566] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42823.055574] do_vfs_ioctl+0xa5/0x6e0 >[42823.055586] SyS_ioctl+0x74/0x80 >[42823.055594] do_syscall_64+0x79/0x220 >[42823.055599] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42823.055603] RIP: 0033:0x7fd8d64ef0f7 >[42823.055605] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42823.055609] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[42823.055612] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42823.055614] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[42823.055616] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42823.055618] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[42824.251693] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42824.251697] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42824.251700] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42824.251702] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42824.251703] Call Trace: >[42824.251711] dump_stack+0x85/0xbf >[42824.251716] swiotlb_alloc_coherent+0x1be/0x1d0 >[42824.251727] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42824.251742] ttm_dma_populate+0x25e/0x350 [ttm] >[42824.251751] ttm_tt_bind+0x2c/0x60 [ttm] >[42824.251757] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42824.251770] ttm_bo_validate+0x189/0x1a0 [ttm] >[42824.251775] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42824.251784] ? mutex_trylock+0xcd/0xe0 >[42824.251791] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42824.251840] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42824.251879] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42824.251911] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42824.251941] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42824.251971] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42824.251995] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42824.252022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42824.252036] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42824.252046] drm_ioctl+0x2d5/0x370 [drm] >[42824.252080] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42824.252087] ? __pm_runtime_resume+0x54/0x90 >[42824.252094] ? trace_hardirqs_on_caller+0xed/0x180 >[42824.252119] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42824.252126] do_vfs_ioctl+0xa5/0x6e0 >[42824.252136] SyS_ioctl+0x74/0x80 >[42824.252143] do_syscall_64+0x79/0x220 >[42824.252147] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42824.252150] RIP: 0033:0x7fd8d64ef0f7 >[42824.252152] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42824.252156] RAX: ffffffffffffffda RBX: 000000000302d650 RCX: 00007fd8d64ef0f7 >[42824.252158] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42824.252160] RBP: 00007ffcc6dba1c0 R08: 000000000302d650 R09: 0000000000000004 >[42824.252162] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42824.252163] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[42824.788289] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42824.788293] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42824.788295] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42824.788297] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42824.788298] Call Trace: >[42824.788305] dump_stack+0x85/0xbf >[42824.788310] swiotlb_alloc_coherent+0x1be/0x1d0 >[42824.788318] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42824.788327] ttm_dma_populate+0x25e/0x350 [ttm] >[42824.788333] ttm_tt_bind+0x2c/0x60 [ttm] >[42824.788337] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42824.788345] ttm_bo_validate+0x189/0x1a0 [ttm] >[42824.788348] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42824.788354] ? mutex_trylock+0xcd/0xe0 >[42824.788359] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42824.788399] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42824.788425] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42824.788431] ? __lock_acquire+0x2d4/0x1340 >[42824.788456] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42824.788481] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42824.788506] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42824.788526] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42824.788550] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42824.788565] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42824.788574] drm_ioctl+0x2d5/0x370 [drm] >[42824.788598] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42824.788615] ? __pm_runtime_resume+0x54/0x90 >[42824.788623] ? trace_hardirqs_on_caller+0xed/0x180 >[42824.788654] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42824.788661] do_vfs_ioctl+0xa5/0x6e0 >[42824.788673] SyS_ioctl+0x74/0x80 >[42824.788681] do_syscall_64+0x79/0x220 >[42824.788686] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42824.788689] RIP: 0033:0x7fd8d64ef0f7 >[42824.788692] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42824.788696] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[42824.788698] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42824.788700] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[42824.788702] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42824.788705] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[42826.297481] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42826.297484] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42826.297487] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42826.297488] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42826.297490] Call Trace: >[42826.297497] dump_stack+0x85/0xbf >[42826.297501] swiotlb_alloc_coherent+0x1be/0x1d0 >[42826.297509] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42826.297518] ttm_dma_populate+0x25e/0x350 [ttm] >[42826.297524] ttm_tt_bind+0x2c/0x60 [ttm] >[42826.297528] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42826.297536] ttm_bo_validate+0x189/0x1a0 [ttm] >[42826.297539] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42826.297545] ? mutex_trylock+0xcd/0xe0 >[42826.297550] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42826.297591] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42826.297609] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42826.297615] ? __lock_acquire+0x2d4/0x1340 >[42826.297633] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42826.297654] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42826.297674] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42826.297689] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42826.297708] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42826.297721] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42826.297729] drm_ioctl+0x2d5/0x370 [drm] >[42826.297745] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42826.297749] ? __pm_runtime_resume+0x54/0x90 >[42826.297754] ? trace_hardirqs_on_caller+0xed/0x180 >[42826.297771] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42826.297776] do_vfs_ioctl+0xa5/0x6e0 >[42826.297783] SyS_ioctl+0x74/0x80 >[42826.297787] do_syscall_64+0x79/0x220 >[42826.297790] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42826.297793] RIP: 0033:0x7fd8d64ef0f7 >[42826.297794] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42826.297797] RAX: ffffffffffffffda RBX: 00000000030cb2e0 RCX: 00007fd8d64ef0f7 >[42826.297798] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42826.297799] RBP: 00007ffcc6dba1c0 R08: 00000000030cb2e0 R09: 0000000000000004 >[42826.297801] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42826.297802] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[42832.516985] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42832.516990] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42832.516994] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42832.516996] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42832.516998] Call Trace: >[42832.517007] dump_stack+0x85/0xbf >[42832.517012] swiotlb_alloc_coherent+0x1be/0x1d0 >[42832.517024] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42832.517041] ttm_dma_populate+0x25e/0x350 [ttm] >[42832.517052] ttm_tt_bind+0x2c/0x60 [ttm] >[42832.517059] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42832.517073] ttm_bo_validate+0x189/0x1a0 [ttm] >[42832.517079] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42832.517088] ? mutex_trylock+0xcd/0xe0 >[42832.517097] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42832.517140] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42832.517175] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42832.517212] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42832.517249] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42832.517287] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42832.517317] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42832.517352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42832.517368] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42832.517383] drm_ioctl+0x2d5/0x370 [drm] >[42832.517414] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42832.517421] ? __pm_runtime_resume+0x54/0x90 >[42832.517430] ? trace_hardirqs_on_caller+0xed/0x180 >[42832.517463] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42832.517471] do_vfs_ioctl+0xa5/0x6e0 >[42832.517484] SyS_ioctl+0x74/0x80 >[42832.517492] do_syscall_64+0x79/0x220 >[42832.517498] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42832.517502] RIP: 0033:0x7fd8d64ef0f7 >[42832.517504] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42832.517508] RAX: ffffffffffffffda RBX: 0000000002fd8240 RCX: 00007fd8d64ef0f7 >[42832.517511] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42832.517513] RBP: 00007ffcc6dba1c0 R08: 0000000002fd8240 R09: 0000000000000004 >[42832.517515] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42832.517517] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[42835.968291] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42835.968295] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42835.968297] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42835.968299] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42835.968300] Call Trace: >[42835.968307] dump_stack+0x85/0xbf >[42835.968311] swiotlb_alloc_coherent+0x1be/0x1d0 >[42835.968319] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42835.968329] ttm_dma_populate+0x25e/0x350 [ttm] >[42835.968336] ttm_tt_bind+0x2c/0x60 [ttm] >[42835.968340] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42835.968348] ttm_bo_validate+0x189/0x1a0 [ttm] >[42835.968351] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42835.968357] ? mutex_trylock+0xcd/0xe0 >[42835.968362] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42835.968396] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42835.968418] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42835.968424] ? __lock_acquire+0x2d4/0x1340 >[42835.968445] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42835.968469] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42835.968492] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42835.968510] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42835.968531] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42835.968544] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42835.968552] drm_ioctl+0x2d5/0x370 [drm] >[42835.968569] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42835.968574] ? __pm_runtime_resume+0x54/0x90 >[42835.968579] ? trace_hardirqs_on_caller+0xed/0x180 >[42835.968598] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42835.968603] do_vfs_ioctl+0xa5/0x6e0 >[42835.968610] SyS_ioctl+0x74/0x80 >[42835.968615] do_syscall_64+0x79/0x220 >[42835.968618] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42835.968621] RIP: 0033:0x7fd8d64ef0f7 >[42835.968622] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42835.968625] RAX: ffffffffffffffda RBX: 0000000002c56f90 RCX: 00007fd8d64ef0f7 >[42835.968627] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42835.968628] RBP: 00007ffcc6dba1c0 R08: 0000000002c56f90 R09: 0000000000000004 >[42835.968629] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42835.968630] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[42838.817353] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42838.817356] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42838.817359] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42838.817360] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42838.817361] Call Trace: >[42838.817369] dump_stack+0x85/0xbf >[42838.817373] swiotlb_alloc_coherent+0x1be/0x1d0 >[42838.817381] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42838.817390] ttm_dma_populate+0x25e/0x350 [ttm] >[42838.817396] ttm_tt_bind+0x2c/0x60 [ttm] >[42838.817400] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42838.817408] ttm_bo_validate+0x189/0x1a0 [ttm] >[42838.817411] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42838.817417] ? mutex_trylock+0xcd/0xe0 >[42838.817424] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42838.817463] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42838.817482] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42838.817504] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42838.817526] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42838.817546] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42838.817562] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42838.817581] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42838.817593] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42838.817600] drm_ioctl+0x2d5/0x370 [drm] >[42838.817617] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42838.817622] ? __pm_runtime_resume+0x54/0x90 >[42838.817627] ? trace_hardirqs_on_caller+0xed/0x180 >[42838.817644] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42838.817649] do_vfs_ioctl+0xa5/0x6e0 >[42838.817656] SyS_ioctl+0x74/0x80 >[42838.817661] do_syscall_64+0x79/0x220 >[42838.817664] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42838.817666] RIP: 0033:0x7fd8d64ef0f7 >[42838.817668] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42838.817670] RAX: ffffffffffffffda RBX: 00000000030d2830 RCX: 00007fd8d64ef0f7 >[42838.817672] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42838.817673] RBP: 00007ffcc6dba1c0 R08: 00000000030d2830 R09: 0000000000000004 >[42838.817674] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42838.817676] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[42839.362942] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42839.362945] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42839.362948] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42839.362949] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42839.362950] Call Trace: >[42839.362957] dump_stack+0x85/0xbf >[42839.362962] swiotlb_alloc_coherent+0x1be/0x1d0 >[42839.362969] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42839.362979] ttm_dma_populate+0x25e/0x350 [ttm] >[42839.362985] ttm_tt_bind+0x2c/0x60 [ttm] >[42839.362989] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42839.362996] ttm_bo_validate+0x189/0x1a0 [ttm] >[42839.362999] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42839.363005] ? mutex_trylock+0xcd/0xe0 >[42839.363010] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42839.363042] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42839.363061] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42839.363066] ? __lock_acquire+0x2d4/0x1340 >[42839.363084] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42839.363105] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42839.363125] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42839.363140] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42839.363159] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42839.363172] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42839.363179] drm_ioctl+0x2d5/0x370 [drm] >[42839.363195] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42839.363200] ? __pm_runtime_resume+0x54/0x90 >[42839.363204] ? trace_hardirqs_on_caller+0xed/0x180 >[42839.363221] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42839.363226] do_vfs_ioctl+0xa5/0x6e0 >[42839.363233] SyS_ioctl+0x74/0x80 >[42839.363238] do_syscall_64+0x79/0x220 >[42839.363241] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42839.363243] RIP: 0033:0x7fd8d64ef0f7 >[42839.363244] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42839.363247] RAX: ffffffffffffffda RBX: 0000000002c4bd20 RCX: 00007fd8d64ef0f7 >[42839.363248] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42839.363260] RBP: 00007ffcc6dba1c0 R08: 0000000002c4bd20 R09: 0000000000000004 >[42839.363261] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42839.363263] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[42841.330842] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42841.330847] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42841.330851] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42841.330853] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42841.330855] Call Trace: >[42841.330863] dump_stack+0x85/0xbf >[42841.330869] swiotlb_alloc_coherent+0x1be/0x1d0 >[42841.330880] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42841.330895] ttm_dma_populate+0x25e/0x350 [ttm] >[42841.330906] ttm_tt_bind+0x2c/0x60 [ttm] >[42841.330912] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42841.330925] ttm_bo_validate+0x189/0x1a0 [ttm] >[42841.330930] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42841.330939] ? mutex_trylock+0xcd/0xe0 >[42841.330947] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42841.330985] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42841.331014] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42841.331048] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42841.331083] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42841.331115] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42841.331140] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42841.331172] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42841.331187] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42841.331210] drm_ioctl+0x2d5/0x370 [drm] >[42841.331236] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42841.331243] ? __pm_runtime_resume+0x54/0x90 >[42841.331250] ? trace_hardirqs_on_caller+0xed/0x180 >[42841.331278] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42841.331285] do_vfs_ioctl+0xa5/0x6e0 >[42841.331297] SyS_ioctl+0x74/0x80 >[42841.331304] do_syscall_64+0x79/0x220 >[42841.331308] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42841.331311] RIP: 0033:0x7fd8d64ef0f7 >[42841.331314] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42841.331318] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[42841.331320] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42841.331322] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[42841.331324] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42841.331326] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[42843.373316] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42843.373319] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42843.373322] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42843.373323] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42843.373324] Call Trace: >[42843.373331] dump_stack+0x85/0xbf >[42843.373336] swiotlb_alloc_coherent+0x1be/0x1d0 >[42843.373344] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42843.373353] ttm_dma_populate+0x25e/0x350 [ttm] >[42843.373360] ttm_tt_bind+0x2c/0x60 [ttm] >[42843.373364] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42843.373372] ttm_bo_validate+0x189/0x1a0 [ttm] >[42843.373375] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42843.373381] ? mutex_trylock+0xcd/0xe0 >[42843.373386] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42843.373424] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42843.373445] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42843.373451] ? __lock_acquire+0x2d4/0x1340 >[42843.373473] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42843.373496] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42843.373519] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42843.373538] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42843.373560] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42843.373574] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42843.373583] drm_ioctl+0x2d5/0x370 [drm] >[42843.373601] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42843.373606] ? __pm_runtime_resume+0x54/0x90 >[42843.373610] ? trace_hardirqs_on_caller+0xed/0x180 >[42843.373630] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42843.373636] do_vfs_ioctl+0xa5/0x6e0 >[42843.373643] SyS_ioctl+0x74/0x80 >[42843.373649] do_syscall_64+0x79/0x220 >[42843.373652] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42843.373654] RIP: 0033:0x7fd8d64ef0f7 >[42843.373655] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42843.373658] RAX: ffffffffffffffda RBX: 0000000002b90840 RCX: 00007fd8d64ef0f7 >[42843.373659] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42843.373661] RBP: 00007ffcc6dba1c0 R08: 0000000002b90840 R09: 0000000000000004 >[42843.373662] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42843.373663] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[42846.445717] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42846.445720] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42846.445722] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42846.445724] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42846.445725] Call Trace: >[42846.445732] dump_stack+0x85/0xbf >[42846.445736] swiotlb_alloc_coherent+0x1be/0x1d0 >[42846.445744] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42846.445753] ttm_dma_populate+0x25e/0x350 [ttm] >[42846.445759] ttm_tt_bind+0x2c/0x60 [ttm] >[42846.445764] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42846.445772] ttm_bo_validate+0x189/0x1a0 [ttm] >[42846.445775] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42846.445781] ? mutex_trylock+0xcd/0xe0 >[42846.445786] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42846.445820] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42846.445843] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42846.445866] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42846.445889] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42846.445925] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42846.445946] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42846.445967] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42846.445979] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42846.445988] drm_ioctl+0x2d5/0x370 [drm] >[42846.446005] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42846.446010] ? __pm_runtime_resume+0x54/0x90 >[42846.446015] ? trace_hardirqs_on_caller+0xed/0x180 >[42846.446034] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42846.446040] do_vfs_ioctl+0xa5/0x6e0 >[42846.446047] SyS_ioctl+0x74/0x80 >[42846.446062] do_syscall_64+0x79/0x220 >[42846.446065] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42846.446068] RIP: 0033:0x7fd8d64ef0f7 >[42846.446069] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42846.446072] RAX: ffffffffffffffda RBX: 00000000031101f0 RCX: 00007fd8d64ef0f7 >[42846.446073] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42846.446074] RBP: 00007ffcc6dba1c0 R08: 00000000031101f0 R09: 0000000000000004 >[42846.446076] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42846.446077] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[42851.389679] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42851.389684] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42851.389688] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42851.389691] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42851.389693] Call Trace: >[42851.389702] dump_stack+0x85/0xbf >[42851.389708] swiotlb_alloc_coherent+0x1be/0x1d0 >[42851.389720] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42851.389736] ttm_dma_populate+0x25e/0x350 [ttm] >[42851.389747] ttm_tt_bind+0x2c/0x60 [ttm] >[42851.389753] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42851.389767] ttm_bo_validate+0x189/0x1a0 [ttm] >[42851.389771] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42851.389781] ? mutex_trylock+0xcd/0xe0 >[42851.389790] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42851.389831] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42851.389865] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42851.389903] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42851.389940] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42851.389974] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42851.390001] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42851.390035] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42851.390048] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42851.390062] drm_ioctl+0x2d5/0x370 [drm] >[42851.390091] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42851.390098] ? __pm_runtime_resume+0x54/0x90 >[42851.390106] ? trace_hardirqs_on_caller+0xed/0x180 >[42851.390137] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42851.390144] do_vfs_ioctl+0xa5/0x6e0 >[42851.390156] SyS_ioctl+0x74/0x80 >[42851.390164] do_syscall_64+0x79/0x220 >[42851.390169] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42851.390172] RIP: 0033:0x7fd8d64ef0f7 >[42851.390175] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42851.390179] RAX: ffffffffffffffda RBX: 00000000030cb2e0 RCX: 00007fd8d64ef0f7 >[42851.390181] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42851.390183] RBP: 00007ffcc6dba1c0 R08: 00000000030cb2e0 R09: 0000000000000004 >[42851.390185] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42851.390187] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[42853.308030] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42853.308033] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42853.308036] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42853.308037] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42853.308038] Call Trace: >[42853.308045] dump_stack+0x85/0xbf >[42853.308049] swiotlb_alloc_coherent+0x1be/0x1d0 >[42853.308058] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42853.308066] ttm_dma_populate+0x25e/0x350 [ttm] >[42853.308072] ttm_tt_bind+0x2c/0x60 [ttm] >[42853.308076] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42853.308084] ttm_bo_validate+0x189/0x1a0 [ttm] >[42853.308087] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42853.308093] ? mutex_trylock+0xcd/0xe0 >[42853.308097] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42853.308135] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42853.308153] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42853.308174] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42853.308195] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42853.308214] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42853.308229] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42853.308248] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42853.308272] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42853.308280] drm_ioctl+0x2d5/0x370 [drm] >[42853.308296] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42853.308301] ? __pm_runtime_resume+0x54/0x90 >[42853.308306] ? trace_hardirqs_on_caller+0xed/0x180 >[42853.308323] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42853.308329] do_vfs_ioctl+0xa5/0x6e0 >[42853.308336] SyS_ioctl+0x74/0x80 >[42853.308341] do_syscall_64+0x79/0x220 >[42853.308343] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42853.308346] RIP: 0033:0x7fd8d64ef0f7 >[42853.308347] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42853.308350] RAX: ffffffffffffffda RBX: 00000000030c4550 RCX: 00007fd8d64ef0f7 >[42853.308351] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42853.308353] RBP: 00007ffcc6dba1c0 R08: 00000000030c4550 R09: 0000000000000004 >[42853.308354] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42853.308355] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[42870.440773] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42870.440779] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42870.440782] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42870.440785] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42870.440787] Call Trace: >[42870.440796] dump_stack+0x85/0xbf >[42870.440802] swiotlb_alloc_coherent+0x1be/0x1d0 >[42870.440814] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42870.440830] ttm_dma_populate+0x25e/0x350 [ttm] >[42870.440841] ttm_tt_bind+0x2c/0x60 [ttm] >[42870.440847] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42870.440861] ttm_bo_validate+0x189/0x1a0 [ttm] >[42870.440866] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42870.440876] ? mutex_trylock+0xcd/0xe0 >[42870.440885] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42870.440923] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42870.440957] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42870.440994] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42870.441041] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42870.441075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42870.441102] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42870.441136] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42870.441149] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42870.441163] drm_ioctl+0x2d5/0x370 [drm] >[42870.441191] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42870.441198] ? __pm_runtime_resume+0x54/0x90 >[42870.441206] ? trace_hardirqs_on_caller+0xed/0x180 >[42870.441237] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42870.441245] do_vfs_ioctl+0xa5/0x6e0 >[42870.441257] SyS_ioctl+0x74/0x80 >[42870.441265] do_syscall_64+0x79/0x220 >[42870.441270] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42870.441284] RIP: 0033:0x7fd8d64ef0f7 >[42870.441286] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42870.441290] RAX: ffffffffffffffda RBX: 0000000002bd1380 RCX: 00007fd8d64ef0f7 >[42870.441292] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42870.441294] RBP: 00007ffcc6dba1c0 R08: 0000000002bd1380 R09: 0000000000000004 >[42870.441297] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42870.441309] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[42880.492002] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42880.492006] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42880.492009] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42880.492010] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42880.492011] Call Trace: >[42880.492018] dump_stack+0x85/0xbf >[42880.492023] swiotlb_alloc_coherent+0x1be/0x1d0 >[42880.492031] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42880.492041] ttm_dma_populate+0x25e/0x350 [ttm] >[42880.492047] ttm_tt_bind+0x2c/0x60 [ttm] >[42880.492051] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42880.492060] ttm_bo_validate+0x189/0x1a0 [ttm] >[42880.492063] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42880.492069] ? mutex_trylock+0xcd/0xe0 >[42880.492074] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42880.492116] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42880.492139] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42880.492162] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42880.492184] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42880.492206] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42880.492222] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42880.492243] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42880.492254] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42880.492263] drm_ioctl+0x2d5/0x370 [drm] >[42880.492280] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42880.492284] ? __pm_runtime_resume+0x54/0x90 >[42880.492300] ? trace_hardirqs_on_caller+0xed/0x180 >[42880.492318] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42880.492324] do_vfs_ioctl+0xa5/0x6e0 >[42880.492335] SyS_ioctl+0x74/0x80 >[42880.492341] do_syscall_64+0x79/0x220 >[42880.492346] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42880.492349] RIP: 0033:0x7fd8d64ef0f7 >[42880.492352] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42880.492365] RAX: ffffffffffffffda RBX: 00000000030c45d0 RCX: 00007fd8d64ef0f7 >[42880.492366] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42880.492368] RBP: 00007ffcc6dba1c0 R08: 00000000030c45d0 R09: 0000000000000004 >[42880.492370] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42880.492372] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[42881.385409] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42881.385414] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42881.385418] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42881.385420] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42881.385421] Call Trace: >[42881.385430] dump_stack+0x85/0xbf >[42881.385436] swiotlb_alloc_coherent+0x1be/0x1d0 >[42881.385447] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42881.385462] ttm_dma_populate+0x25e/0x350 [ttm] >[42881.385472] ttm_tt_bind+0x2c/0x60 [ttm] >[42881.385476] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42881.385484] ttm_bo_validate+0x189/0x1a0 [ttm] >[42881.385487] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42881.385492] ? mutex_trylock+0xcd/0xe0 >[42881.385497] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42881.385540] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42881.385569] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42881.385591] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42881.385613] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42881.385643] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42881.385670] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42881.385689] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42881.385712] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42881.385731] drm_ioctl+0x2d5/0x370 [drm] >[42881.385747] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42881.385751] ? __pm_runtime_resume+0x54/0x90 >[42881.385757] ? trace_hardirqs_on_caller+0xed/0x180 >[42881.385774] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42881.385779] do_vfs_ioctl+0xa5/0x6e0 >[42881.385786] SyS_ioctl+0x74/0x80 >[42881.385791] do_syscall_64+0x79/0x220 >[42881.385794] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42881.385796] RIP: 0033:0x7fd8d64ef0f7 >[42881.385798] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42881.385800] RAX: ffffffffffffffda RBX: 0000000002bc4a80 RCX: 00007fd8d64ef0f7 >[42881.385802] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42881.385813] RBP: 00007ffcc6dba1c0 R08: 0000000002bc4a80 R09: 0000000000000004 >[42881.385814] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42881.385816] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[42882.381180] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42882.381186] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42882.381190] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42882.381192] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42882.381194] Call Trace: >[42882.381203] dump_stack+0x85/0xbf >[42882.381210] swiotlb_alloc_coherent+0x1be/0x1d0 >[42882.381222] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42882.381239] ttm_dma_populate+0x25e/0x350 [ttm] >[42882.381250] ttm_tt_bind+0x2c/0x60 [ttm] >[42882.381256] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42882.381270] ttm_bo_validate+0x189/0x1a0 [ttm] >[42882.381275] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42882.381284] ? mutex_trylock+0xcd/0xe0 >[42882.381293] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42882.381350] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42882.381382] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42882.381391] ? __lock_acquire+0x2d4/0x1340 >[42882.381424] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42882.381462] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42882.381497] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42882.381525] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42882.381560] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42882.381580] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42882.381594] drm_ioctl+0x2d5/0x370 [drm] >[42882.381625] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42882.381632] ? __pm_runtime_resume+0x54/0x90 >[42882.381639] ? trace_hardirqs_on_caller+0xed/0x180 >[42882.381671] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42882.381679] do_vfs_ioctl+0xa5/0x6e0 >[42882.381691] SyS_ioctl+0x74/0x80 >[42882.381700] do_syscall_64+0x79/0x220 >[42882.381705] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42882.381709] RIP: 0033:0x7fd8d64ef0f7 >[42882.381711] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42882.381716] RAX: ffffffffffffffda RBX: 0000000003019800 RCX: 00007fd8d64ef0f7 >[42882.381718] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42882.381720] RBP: 00007ffcc6dba1c0 R08: 0000000003019800 R09: 0000000000000004 >[42882.381723] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42882.381725] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[42883.397480] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42883.397483] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42883.397485] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42883.397487] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42883.397488] Call Trace: >[42883.397495] dump_stack+0x85/0xbf >[42883.397499] swiotlb_alloc_coherent+0x1be/0x1d0 >[42883.397508] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42883.397517] ttm_dma_populate+0x25e/0x350 [ttm] >[42883.397523] ttm_tt_bind+0x2c/0x60 [ttm] >[42883.397527] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42883.397535] ttm_bo_validate+0x189/0x1a0 [ttm] >[42883.397538] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42883.397544] ? mutex_trylock+0xcd/0xe0 >[42883.397548] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42883.397587] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42883.397608] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42883.397614] ? __lock_acquire+0x2d4/0x1340 >[42883.397635] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42883.397658] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42883.397680] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42883.397699] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42883.397721] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42883.397745] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42883.397754] drm_ioctl+0x2d5/0x370 [drm] >[42883.397773] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42883.397778] ? __pm_runtime_resume+0x54/0x90 >[42883.397782] ? trace_hardirqs_on_caller+0xed/0x180 >[42883.397822] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42883.397828] do_vfs_ioctl+0xa5/0x6e0 >[42883.397834] SyS_ioctl+0x74/0x80 >[42883.397839] do_syscall_64+0x79/0x220 >[42883.397843] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42883.397845] RIP: 0033:0x7fd8d64ef0f7 >[42883.397846] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42883.397849] RAX: ffffffffffffffda RBX: 00000000030296a0 RCX: 00007fd8d64ef0f7 >[42883.397850] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42883.397852] RBP: 00007ffcc6dba1c0 R08: 00000000030296a0 R09: 0000000000000004 >[42883.397853] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42883.397854] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[42888.861099] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42888.861117] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42888.861121] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42888.861123] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42888.861125] Call Trace: >[42888.861134] dump_stack+0x85/0xbf >[42888.861140] swiotlb_alloc_coherent+0x1be/0x1d0 >[42888.861151] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42888.861167] ttm_dma_populate+0x25e/0x350 [ttm] >[42888.861187] ttm_tt_bind+0x2c/0x60 [ttm] >[42888.861194] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42888.861207] ttm_bo_validate+0x189/0x1a0 [ttm] >[42888.861212] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42888.861220] ? mutex_trylock+0xcd/0xe0 >[42888.861229] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42888.861268] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42888.861298] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42888.861333] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42888.861367] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42888.861400] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42888.861425] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42888.861456] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42888.861471] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42888.861485] drm_ioctl+0x2d5/0x370 [drm] >[42888.861512] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42888.861519] ? __pm_runtime_resume+0x54/0x90 >[42888.861526] ? trace_hardirqs_on_caller+0xed/0x180 >[42888.861555] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42888.861562] do_vfs_ioctl+0xa5/0x6e0 >[42888.861574] SyS_ioctl+0x74/0x80 >[42888.861581] do_syscall_64+0x79/0x220 >[42888.861585] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42888.861589] RIP: 0033:0x7fd8d64ef0f7 >[42888.861591] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42888.861595] RAX: ffffffffffffffda RBX: 000000000325a020 RCX: 00007fd8d64ef0f7 >[42888.861597] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42888.861599] RBP: 00007ffcc6dba1c0 R08: 000000000325a020 R09: 0000000000000004 >[42888.861601] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42888.861603] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[42893.354936] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42893.354939] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42893.354942] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42893.354943] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42893.354944] Call Trace: >[42893.354951] dump_stack+0x85/0xbf >[42893.354955] swiotlb_alloc_coherent+0x1be/0x1d0 >[42893.354966] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42893.354980] ttm_dma_populate+0x25e/0x350 [ttm] >[42893.354988] ttm_tt_bind+0x2c/0x60 [ttm] >[42893.354994] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42893.355004] ttm_bo_validate+0x189/0x1a0 [ttm] >[42893.355008] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42893.355017] ? mutex_trylock+0xcd/0xe0 >[42893.355024] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42893.355074] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42893.355103] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42893.355139] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42893.355175] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42893.355202] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42893.355219] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42893.355238] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42893.355252] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42893.355260] drm_ioctl+0x2d5/0x370 [drm] >[42893.355277] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42893.355281] ? __pm_runtime_resume+0x54/0x90 >[42893.355287] ? trace_hardirqs_on_caller+0xed/0x180 >[42893.355304] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42893.355309] do_vfs_ioctl+0xa5/0x6e0 >[42893.355316] SyS_ioctl+0x74/0x80 >[42893.355321] do_syscall_64+0x79/0x220 >[42893.355326] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42893.355330] RIP: 0033:0x7fd8d64ef0f7 >[42893.355332] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42893.355336] RAX: ffffffffffffffda RBX: 0000000002d543e0 RCX: 00007fd8d64ef0f7 >[42893.355338] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42893.355340] RBP: 00007ffcc6dba1c0 R08: 0000000002d543e0 R09: 0000000000000004 >[42893.355342] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42893.355344] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[42894.198371] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42894.198375] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42894.198378] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42894.198379] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42894.198381] Call Trace: >[42894.198388] dump_stack+0x85/0xbf >[42894.198393] swiotlb_alloc_coherent+0x1be/0x1d0 >[42894.198402] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42894.198412] ttm_dma_populate+0x25e/0x350 [ttm] >[42894.198418] ttm_tt_bind+0x2c/0x60 [ttm] >[42894.198423] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42894.198431] ttm_bo_validate+0x189/0x1a0 [ttm] >[42894.198435] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42894.198441] ? mutex_trylock+0xcd/0xe0 >[42894.198456] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42894.198499] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42894.198526] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42894.198532] ? __lock_acquire+0x2d4/0x1340 >[42894.198555] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42894.198592] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42894.198614] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42894.198642] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42894.198663] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42894.198677] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42894.198686] drm_ioctl+0x2d5/0x370 [drm] >[42894.198703] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42894.198708] ? __pm_runtime_resume+0x54/0x90 >[42894.198713] ? trace_hardirqs_on_caller+0xed/0x180 >[42894.198731] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42894.198737] do_vfs_ioctl+0xa5/0x6e0 >[42894.198743] SyS_ioctl+0x74/0x80 >[42894.198748] do_syscall_64+0x79/0x220 >[42894.198751] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42894.198754] RIP: 0033:0x7fd8d64ef0f7 >[42894.198755] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42894.198758] RAX: ffffffffffffffda RBX: 00000000030c4550 RCX: 00007fd8d64ef0f7 >[42894.198760] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42894.198761] RBP: 00007ffcc6dba1c0 R08: 00000000030c4550 R09: 0000000000000004 >[42894.198762] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42894.198763] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[42895.874307] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42895.874310] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42895.874313] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42895.874314] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42895.874315] Call Trace: >[42895.874322] dump_stack+0x85/0xbf >[42895.874326] swiotlb_alloc_coherent+0x1be/0x1d0 >[42895.874334] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42895.874344] ttm_dma_populate+0x25e/0x350 [ttm] >[42895.874350] ttm_tt_bind+0x2c/0x60 [ttm] >[42895.874354] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42895.874362] ttm_bo_validate+0x189/0x1a0 [ttm] >[42895.874366] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42895.874372] ? mutex_trylock+0xcd/0xe0 >[42895.874377] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42895.874410] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42895.874433] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42895.874439] ? __lock_acquire+0x2d4/0x1340 >[42895.874461] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42895.874484] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42895.874508] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42895.874527] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42895.874550] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42895.874561] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42895.874570] drm_ioctl+0x2d5/0x370 [drm] >[42895.874589] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42895.874594] ? __pm_runtime_resume+0x54/0x90 >[42895.874599] ? trace_hardirqs_on_caller+0xed/0x180 >[42895.874618] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42895.874624] do_vfs_ioctl+0xa5/0x6e0 >[42895.874630] SyS_ioctl+0x74/0x80 >[42895.874636] do_syscall_64+0x79/0x220 >[42895.874639] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42895.874642] RIP: 0033:0x7fd8d64ef0f7 >[42895.874643] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42895.874646] RAX: ffffffffffffffda RBX: 00000000031101f0 RCX: 00007fd8d64ef0f7 >[42895.874647] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42895.874649] RBP: 00007ffcc6dba1c0 R08: 00000000031101f0 R09: 0000000000000004 >[42895.874650] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42895.874651] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[42898.345137] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42898.345140] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42898.345142] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42898.345144] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42898.345145] Call Trace: >[42898.345152] dump_stack+0x85/0xbf >[42898.345156] swiotlb_alloc_coherent+0x1be/0x1d0 >[42898.345163] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42898.345172] ttm_dma_populate+0x25e/0x350 [ttm] >[42898.345179] ttm_tt_bind+0x2c/0x60 [ttm] >[42898.345183] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42898.345190] ttm_bo_validate+0x189/0x1a0 [ttm] >[42898.345194] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42898.345199] ? mutex_trylock+0xcd/0xe0 >[42898.345205] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42898.345234] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42898.345253] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42898.345274] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42898.345296] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42898.345316] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42898.345332] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42898.345352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42898.345363] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42898.345371] drm_ioctl+0x2d5/0x370 [drm] >[42898.345387] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42898.345392] ? __pm_runtime_resume+0x54/0x90 >[42898.345397] ? trace_hardirqs_on_caller+0xed/0x180 >[42898.345414] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42898.345420] do_vfs_ioctl+0xa5/0x6e0 >[42898.345427] SyS_ioctl+0x74/0x80 >[42898.345431] do_syscall_64+0x79/0x220 >[42898.345434] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42898.345437] RIP: 0033:0x7fd8d64ef0f7 >[42898.345438] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42898.345441] RAX: ffffffffffffffda RBX: 0000000002cf3e20 RCX: 00007fd8d64ef0f7 >[42898.345442] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42898.345443] RBP: 00007ffcc6dba1c0 R08: 0000000002cf3e20 R09: 0000000000000004 >[42898.345445] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42898.345446] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[42899.663987] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42899.663992] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42899.663996] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42899.663998] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42899.663999] Call Trace: >[42899.664008] dump_stack+0x85/0xbf >[42899.664014] swiotlb_alloc_coherent+0x1be/0x1d0 >[42899.664025] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42899.664041] ttm_dma_populate+0x25e/0x350 [ttm] >[42899.664051] ttm_tt_bind+0x2c/0x60 [ttm] >[42899.664058] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42899.664072] ttm_bo_validate+0x189/0x1a0 [ttm] >[42899.664077] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42899.664087] ? mutex_trylock+0xcd/0xe0 >[42899.664095] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42899.664134] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42899.664157] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42899.664173] ? __lock_acquire+0x2d4/0x1340 >[42899.664195] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42899.664228] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42899.664256] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42899.664281] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42899.664312] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42899.664327] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42899.664336] drm_ioctl+0x2d5/0x370 [drm] >[42899.664358] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42899.664365] ? __pm_runtime_resume+0x54/0x90 >[42899.664381] ? trace_hardirqs_on_caller+0xed/0x180 >[42899.664417] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42899.664425] do_vfs_ioctl+0xa5/0x6e0 >[42899.664432] SyS_ioctl+0x74/0x80 >[42899.664437] do_syscall_64+0x79/0x220 >[42899.664440] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42899.664443] RIP: 0033:0x7fd8d64ef0f7 >[42899.664444] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42899.664447] RAX: ffffffffffffffda RBX: 0000000002bce350 RCX: 00007fd8d64ef0f7 >[42899.664448] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42899.664449] RBP: 00007ffcc6dba1c0 R08: 0000000002bce350 R09: 0000000000000004 >[42899.664451] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42899.664452] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[42901.536589] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42901.536592] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42901.536595] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42901.536596] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42901.536598] Call Trace: >[42901.536604] dump_stack+0x85/0xbf >[42901.536609] swiotlb_alloc_coherent+0x1be/0x1d0 >[42901.536617] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42901.536626] ttm_dma_populate+0x25e/0x350 [ttm] >[42901.536633] ttm_tt_bind+0x2c/0x60 [ttm] >[42901.536637] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42901.536644] ttm_bo_validate+0x189/0x1a0 [ttm] >[42901.536647] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42901.536653] ? mutex_trylock+0xcd/0xe0 >[42901.536658] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42901.536697] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42901.536722] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42901.536748] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42901.536774] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42901.536799] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42901.536819] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42901.536842] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42901.536856] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42901.536865] drm_ioctl+0x2d5/0x370 [drm] >[42901.536885] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42901.536890] ? __pm_runtime_resume+0x54/0x90 >[42901.536895] ? trace_hardirqs_on_caller+0xed/0x180 >[42901.536916] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42901.536922] do_vfs_ioctl+0xa5/0x6e0 >[42901.536928] SyS_ioctl+0x74/0x80 >[42901.536934] do_syscall_64+0x79/0x220 >[42901.536937] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42901.536939] RIP: 0033:0x7fd8d64ef0f7 >[42901.536941] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42901.536943] RAX: ffffffffffffffda RBX: 0000000002b6a030 RCX: 00007fd8d64ef0f7 >[42901.536945] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[42901.536946] RBP: 00007ffcc6dba370 R08: 0000000002b6a030 R09: 0000000000000004 >[42901.536947] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42901.536949] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c4e790 >[42908.536534] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42908.536538] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42908.536540] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42908.536542] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42908.536543] Call Trace: >[42908.536550] dump_stack+0x85/0xbf >[42908.536554] swiotlb_alloc_coherent+0x1be/0x1d0 >[42908.536563] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42908.536583] ttm_dma_populate+0x25e/0x350 [ttm] >[42908.536589] ttm_tt_bind+0x2c/0x60 [ttm] >[42908.536593] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42908.536602] ttm_bo_validate+0x189/0x1a0 [ttm] >[42908.536605] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42908.536611] ? mutex_trylock+0xcd/0xe0 >[42908.536616] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42908.536654] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42908.536679] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42908.536705] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42908.536729] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42908.536750] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42908.536767] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42908.536788] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42908.536801] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42908.536809] drm_ioctl+0x2d5/0x370 [drm] >[42908.536826] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42908.536831] ? __pm_runtime_resume+0x54/0x90 >[42908.536837] ? trace_hardirqs_on_caller+0xed/0x180 >[42908.536855] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42908.536871] do_vfs_ioctl+0xa5/0x6e0 >[42908.536878] SyS_ioctl+0x74/0x80 >[42908.536884] do_syscall_64+0x79/0x220 >[42908.536887] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42908.536890] RIP: 0033:0x7fd8d64ef0f7 >[42908.536891] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42908.536894] RAX: ffffffffffffffda RBX: 0000000002bc4a80 RCX: 00007fd8d64ef0f7 >[42908.536895] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42908.536907] RBP: 00007ffcc6dba1c0 R08: 0000000002bc4a80 R09: 0000000000000004 >[42908.536908] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42908.536909] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[42911.930303] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42911.930306] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42911.930309] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42911.930310] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42911.930311] Call Trace: >[42911.930318] dump_stack+0x85/0xbf >[42911.930322] swiotlb_alloc_coherent+0x1be/0x1d0 >[42911.930330] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42911.930339] ttm_dma_populate+0x25e/0x350 [ttm] >[42911.930345] ttm_tt_bind+0x2c/0x60 [ttm] >[42911.930349] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42911.930357] ttm_bo_validate+0x189/0x1a0 [ttm] >[42911.930360] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42911.930366] ? mutex_trylock+0xcd/0xe0 >[42911.930371] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42911.930405] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42911.930426] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42911.930433] ? __lock_acquire+0x2d4/0x1340 >[42911.930453] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42911.930476] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42911.930497] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42911.930514] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42911.930534] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42911.930547] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42911.930555] drm_ioctl+0x2d5/0x370 [drm] >[42911.930572] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42911.930576] ? __pm_runtime_resume+0x54/0x90 >[42911.930581] ? trace_hardirqs_on_caller+0xed/0x180 >[42911.930599] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42911.930604] do_vfs_ioctl+0xa5/0x6e0 >[42911.930623] SyS_ioctl+0x74/0x80 >[42911.930630] do_syscall_64+0x79/0x220 >[42911.930635] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42911.930639] RIP: 0033:0x7fd8d64ef0f7 >[42911.930641] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42911.930644] RAX: ffffffffffffffda RBX: 0000000003166ff0 RCX: 00007fd8d64ef0f7 >[42911.930646] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42911.930648] RBP: 00007ffcc6dba1c0 R08: 0000000003166ff0 R09: 0000000000000004 >[42911.930650] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42911.930652] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[42931.366373] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42931.366376] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42931.366379] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42931.366380] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42931.366381] Call Trace: >[42931.366388] dump_stack+0x85/0xbf >[42931.366393] swiotlb_alloc_coherent+0x1be/0x1d0 >[42931.366400] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42931.366410] ttm_dma_populate+0x25e/0x350 [ttm] >[42931.366416] ttm_tt_bind+0x2c/0x60 [ttm] >[42931.366420] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42931.366439] ttm_bo_validate+0x189/0x1a0 [ttm] >[42931.366442] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42931.366448] ? mutex_trylock+0xcd/0xe0 >[42931.366453] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42931.366488] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42931.366511] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42931.366517] ? __lock_acquire+0x2d4/0x1340 >[42931.366537] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42931.366560] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42931.366581] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42931.366598] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42931.366618] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42931.366630] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42931.366639] drm_ioctl+0x2d5/0x370 [drm] >[42931.366655] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42931.366660] ? __pm_runtime_resume+0x54/0x90 >[42931.366664] ? trace_hardirqs_on_caller+0xed/0x180 >[42931.366682] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42931.366687] do_vfs_ioctl+0xa5/0x6e0 >[42931.366694] SyS_ioctl+0x74/0x80 >[42931.366699] do_syscall_64+0x79/0x220 >[42931.366702] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42931.366704] RIP: 0033:0x7fd8d64ef0f7 >[42931.366706] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42931.366708] RAX: ffffffffffffffda RBX: 0000000002d543e0 RCX: 00007fd8d64ef0f7 >[42931.366710] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42931.366711] RBP: 00007ffcc6dba1c0 R08: 0000000002d543e0 R09: 0000000000000004 >[42931.366712] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42931.366713] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[42957.380981] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42957.380984] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42957.380987] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42957.380989] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42957.380990] Call Trace: >[42957.380997] dump_stack+0x85/0xbf >[42957.381001] swiotlb_alloc_coherent+0x1be/0x1d0 >[42957.381009] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42957.381021] ttm_dma_populate+0x25e/0x350 [ttm] >[42957.381032] ttm_tt_bind+0x2c/0x60 [ttm] >[42957.381039] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42957.381053] ttm_bo_validate+0x189/0x1a0 [ttm] >[42957.381058] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42957.381068] ? mutex_trylock+0xcd/0xe0 >[42957.381076] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42957.381115] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42957.381148] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42957.381186] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42957.381210] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42957.381232] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42957.381249] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42957.381270] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42957.381282] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42957.381293] drm_ioctl+0x2d5/0x370 [drm] >[42957.381317] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42957.381322] ? __pm_runtime_resume+0x54/0x90 >[42957.381328] ? trace_hardirqs_on_caller+0xed/0x180 >[42957.381356] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42957.381362] do_vfs_ioctl+0xa5/0x6e0 >[42957.381374] SyS_ioctl+0x74/0x80 >[42957.381381] do_syscall_64+0x79/0x220 >[42957.381385] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42957.381388] RIP: 0033:0x7fd8d64ef0f7 >[42957.381389] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42957.381392] RAX: ffffffffffffffda RBX: 00000000030d5280 RCX: 00007fd8d64ef0f7 >[42957.381394] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42957.381396] RBP: 00007ffcc6dba1c0 R08: 00000000030d5280 R09: 0000000000000004 >[42957.381398] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42957.381400] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[42982.665329] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42982.665334] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42982.665338] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42982.665340] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42982.665342] Call Trace: >[42982.665351] dump_stack+0x85/0xbf >[42982.665357] swiotlb_alloc_coherent+0x1be/0x1d0 >[42982.665368] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42982.665384] ttm_dma_populate+0x25e/0x350 [ttm] >[42982.665395] ttm_tt_bind+0x2c/0x60 [ttm] >[42982.665402] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42982.665415] ttm_bo_validate+0x189/0x1a0 [ttm] >[42982.665420] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42982.665430] ? mutex_trylock+0xcd/0xe0 >[42982.665438] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42982.665474] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42982.665506] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42982.665545] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42982.665601] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42982.665635] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42982.665661] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42982.665695] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42982.665710] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42982.665723] drm_ioctl+0x2d5/0x370 [drm] >[42982.665750] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42982.665757] ? __pm_runtime_resume+0x54/0x90 >[42982.665765] ? trace_hardirqs_on_caller+0xed/0x180 >[42982.665795] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42982.665802] do_vfs_ioctl+0xa5/0x6e0 >[42982.665814] SyS_ioctl+0x74/0x80 >[42982.665822] do_syscall_64+0x79/0x220 >[42982.665827] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42982.665831] RIP: 0033:0x7fd8d64ef0f7 >[42982.665833] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42982.665837] RAX: ffffffffffffffda RBX: 0000000002bce350 RCX: 00007fd8d64ef0f7 >[42982.665839] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42982.665842] RBP: 00007ffcc6dba1c0 R08: 0000000002bce350 R09: 0000000000000004 >[42982.665844] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42982.665846] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[42990.387782] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42990.387786] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42990.387788] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42990.387790] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42990.387791] Call Trace: >[42990.387798] dump_stack+0x85/0xbf >[42990.387802] swiotlb_alloc_coherent+0x1be/0x1d0 >[42990.387810] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42990.387819] ttm_dma_populate+0x25e/0x350 [ttm] >[42990.387825] ttm_tt_bind+0x2c/0x60 [ttm] >[42990.387829] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42990.387837] ttm_bo_validate+0x189/0x1a0 [ttm] >[42990.387840] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42990.387845] ? mutex_trylock+0xcd/0xe0 >[42990.387850] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42990.387884] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42990.387902] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42990.387923] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42990.387944] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42990.387964] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42990.387979] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42990.387998] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42990.388011] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42990.388023] drm_ioctl+0x2d5/0x370 [drm] >[42990.388050] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42990.388057] ? __pm_runtime_resume+0x54/0x90 >[42990.388065] ? trace_hardirqs_on_caller+0xed/0x180 >[42990.388093] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42990.388101] do_vfs_ioctl+0xa5/0x6e0 >[42990.388113] SyS_ioctl+0x74/0x80 >[42990.388120] do_syscall_64+0x79/0x220 >[42990.388125] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42990.388128] RIP: 0033:0x7fd8d64ef0f7 >[42990.388131] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42990.388135] RAX: ffffffffffffffda RBX: 0000000002ff7dc0 RCX: 00007fd8d64ef0f7 >[42990.388137] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42990.388139] RBP: 00007ffcc6dba1c0 R08: 0000000002ff7dc0 R09: 0000000000000004 >[42990.388141] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42990.388143] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[42995.292884] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[42995.292888] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[42995.292891] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[42995.292892] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[42995.292893] Call Trace: >[42995.292900] dump_stack+0x85/0xbf >[42995.292905] swiotlb_alloc_coherent+0x1be/0x1d0 >[42995.292913] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[42995.292922] ttm_dma_populate+0x25e/0x350 [ttm] >[42995.292929] ttm_tt_bind+0x2c/0x60 [ttm] >[42995.292932] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[42995.292940] ttm_bo_validate+0x189/0x1a0 [ttm] >[42995.292944] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[42995.292950] ? mutex_trylock+0xcd/0xe0 >[42995.292956] ttm_bo_init_reserved+0x459/0x500 [ttm] >[42995.292988] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[42995.293010] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[42995.293034] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[42995.293057] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[42995.293078] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42995.293095] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[42995.293116] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42995.293127] drm_ioctl_kernel+0x5b/0xb0 [drm] >[42995.293136] drm_ioctl+0x2d5/0x370 [drm] >[42995.293152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[42995.293156] ? __pm_runtime_resume+0x54/0x90 >[42995.293161] ? trace_hardirqs_on_caller+0xed/0x180 >[42995.293179] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[42995.293185] do_vfs_ioctl+0xa5/0x6e0 >[42995.293191] SyS_ioctl+0x74/0x80 >[42995.293196] do_syscall_64+0x79/0x220 >[42995.293199] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[42995.293201] RIP: 0033:0x7fd8d64ef0f7 >[42995.293203] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[42995.293205] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[42995.293207] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[42995.293208] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[42995.293209] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[42995.293210] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[43005.016612] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43005.016616] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43005.016620] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43005.016623] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43005.016625] Call Trace: >[43005.016634] dump_stack+0x85/0xbf >[43005.016640] swiotlb_alloc_coherent+0x1be/0x1d0 >[43005.016651] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43005.016666] ttm_dma_populate+0x25e/0x350 [ttm] >[43005.016676] ttm_tt_bind+0x2c/0x60 [ttm] >[43005.016682] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43005.016695] ttm_bo_validate+0x189/0x1a0 [ttm] >[43005.016700] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43005.016709] ? mutex_trylock+0xcd/0xe0 >[43005.016718] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43005.016757] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43005.016790] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43005.016827] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43005.016862] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43005.016896] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43005.016922] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43005.016954] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43005.016968] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43005.016983] drm_ioctl+0x2d5/0x370 [drm] >[43005.017011] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43005.017018] ? __pm_runtime_resume+0x54/0x90 >[43005.017025] ? trace_hardirqs_on_caller+0xed/0x180 >[43005.017054] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43005.017062] do_vfs_ioctl+0xa5/0x6e0 >[43005.017073] SyS_ioctl+0x74/0x80 >[43005.017081] do_syscall_64+0x79/0x220 >[43005.017086] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43005.017089] RIP: 0033:0x7fd8d64ef0f7 >[43005.017091] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43005.017095] RAX: ffffffffffffffda RBX: 00000000031094c0 RCX: 00007fd8d64ef0f7 >[43005.017097] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43005.017099] RBP: 00007ffcc6dba1c0 R08: 00000000031094c0 R09: 0000000000000004 >[43005.017101] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43005.017103] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[43008.667854] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43008.667859] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43008.667863] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43008.667865] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43008.667867] Call Trace: >[43008.667877] dump_stack+0x85/0xbf >[43008.667883] swiotlb_alloc_coherent+0x1be/0x1d0 >[43008.667895] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43008.667912] ttm_dma_populate+0x25e/0x350 [ttm] >[43008.667923] ttm_tt_bind+0x2c/0x60 [ttm] >[43008.667930] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43008.667945] ttm_bo_validate+0x189/0x1a0 [ttm] >[43008.667950] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43008.667959] ? mutex_trylock+0xcd/0xe0 >[43008.667968] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43008.668010] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43008.668043] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43008.668084] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43008.668122] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43008.668159] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43008.668187] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43008.668223] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43008.668238] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43008.668253] drm_ioctl+0x2d5/0x370 [drm] >[43008.668283] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43008.668290] ? __pm_runtime_resume+0x54/0x90 >[43008.668298] ? trace_hardirqs_on_caller+0xed/0x180 >[43008.668339] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43008.668347] do_vfs_ioctl+0xa5/0x6e0 >[43008.668359] SyS_ioctl+0x74/0x80 >[43008.668366] do_syscall_64+0x79/0x220 >[43008.668371] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43008.668385] RIP: 0033:0x7fd8d64ef0f7 >[43008.668388] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43008.668392] RAX: ffffffffffffffda RBX: 0000000002bc8a50 RCX: 00007fd8d64ef0f7 >[43008.668394] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43008.668396] RBP: 00007ffcc6dba1c0 R08: 0000000002bc8a50 R09: 0000000000000004 >[43008.668399] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43008.668401] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[43015.533670] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43015.533675] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43015.533679] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43015.533681] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43015.533683] Call Trace: >[43015.533692] dump_stack+0x85/0xbf >[43015.533697] swiotlb_alloc_coherent+0x1be/0x1d0 >[43015.533708] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43015.533723] ttm_dma_populate+0x25e/0x350 [ttm] >[43015.533734] ttm_tt_bind+0x2c/0x60 [ttm] >[43015.533741] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43015.533755] ttm_bo_validate+0x189/0x1a0 [ttm] >[43015.533760] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43015.533770] ? mutex_trylock+0xcd/0xe0 >[43015.533778] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43015.533818] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43015.533849] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43015.533886] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43015.533922] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43015.533956] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43015.533981] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43015.534014] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43015.534029] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43015.534042] drm_ioctl+0x2d5/0x370 [drm] >[43015.534069] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43015.534077] ? __pm_runtime_resume+0x54/0x90 >[43015.534085] ? trace_hardirqs_on_caller+0xed/0x180 >[43015.534114] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43015.534121] do_vfs_ioctl+0xa5/0x6e0 >[43015.534133] SyS_ioctl+0x74/0x80 >[43015.534141] do_syscall_64+0x79/0x220 >[43015.534146] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43015.534149] RIP: 0033:0x7fd8d64ef0f7 >[43015.534152] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43015.534156] RAX: ffffffffffffffda RBX: 0000000002cc9960 RCX: 00007fd8d64ef0f7 >[43015.534158] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43015.534161] RBP: 00007ffcc6dba1c0 R08: 0000000002cc9960 R09: 0000000000000004 >[43015.534163] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43015.534165] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[43030.329868] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43030.329871] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43030.329874] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43030.329876] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43030.329877] Call Trace: >[43030.329884] dump_stack+0x85/0xbf >[43030.329889] swiotlb_alloc_coherent+0x1be/0x1d0 >[43030.329897] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43030.329906] ttm_dma_populate+0x25e/0x350 [ttm] >[43030.329912] ttm_tt_bind+0x2c/0x60 [ttm] >[43030.329917] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43030.329925] ttm_bo_validate+0x189/0x1a0 [ttm] >[43030.329928] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43030.329934] ? mutex_trylock+0xcd/0xe0 >[43030.329940] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43030.329981] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43030.330009] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43030.330036] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43030.330063] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43030.330088] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43030.330108] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43030.330133] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43030.330147] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43030.330156] drm_ioctl+0x2d5/0x370 [drm] >[43030.330176] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43030.330181] ? __pm_runtime_resume+0x54/0x90 >[43030.330187] ? trace_hardirqs_on_caller+0xed/0x180 >[43030.330208] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43030.330214] do_vfs_ioctl+0xa5/0x6e0 >[43030.330221] SyS_ioctl+0x74/0x80 >[43030.330226] do_syscall_64+0x79/0x220 >[43030.330229] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43030.330231] RIP: 0033:0x7fd8d64ef0f7 >[43030.330233] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43030.330236] RAX: ffffffffffffffda RBX: 00000000030d5280 RCX: 00007fd8d64ef0f7 >[43030.330237] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[43030.330238] RBP: 00007ffcc6dba370 R08: 00000000030d5280 R09: 0000000000000004 >[43030.330240] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43030.330241] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[43036.300302] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43036.300305] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43036.300308] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43036.300309] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43036.300310] Call Trace: >[43036.300317] dump_stack+0x85/0xbf >[43036.300322] swiotlb_alloc_coherent+0x1be/0x1d0 >[43036.300329] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43036.300338] ttm_dma_populate+0x25e/0x350 [ttm] >[43036.300345] ttm_tt_bind+0x2c/0x60 [ttm] >[43036.300349] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43036.300358] ttm_bo_validate+0x189/0x1a0 [ttm] >[43036.300361] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43036.300367] ? mutex_trylock+0xcd/0xe0 >[43036.300372] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43036.300406] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43036.300428] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43036.300451] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43036.300474] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43036.300497] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43036.300514] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43036.300534] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43036.300546] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43036.300555] drm_ioctl+0x2d5/0x370 [drm] >[43036.300572] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43036.300577] ? __pm_runtime_resume+0x54/0x90 >[43036.300582] ? trace_hardirqs_on_caller+0xed/0x180 >[43036.300600] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43036.300605] do_vfs_ioctl+0xa5/0x6e0 >[43036.300612] SyS_ioctl+0x74/0x80 >[43036.300617] do_syscall_64+0x79/0x220 >[43036.300620] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43036.300623] RIP: 0033:0x7fd8d64ef0f7 >[43036.300624] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43036.300627] RAX: ffffffffffffffda RBX: 0000000003166ff0 RCX: 00007fd8d64ef0f7 >[43036.300628] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43036.300630] RBP: 00007ffcc6dba1c0 R08: 0000000003166ff0 R09: 0000000000000004 >[43036.300631] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43036.300632] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[43038.302444] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43038.302448] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43038.302451] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43038.302452] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43038.302453] Call Trace: >[43038.302460] dump_stack+0x85/0xbf >[43038.302465] swiotlb_alloc_coherent+0x1be/0x1d0 >[43038.302473] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43038.302482] ttm_dma_populate+0x25e/0x350 [ttm] >[43038.302488] ttm_tt_bind+0x2c/0x60 [ttm] >[43038.302492] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43038.302501] ttm_bo_validate+0x189/0x1a0 [ttm] >[43038.302504] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43038.302510] ? mutex_trylock+0xcd/0xe0 >[43038.302515] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43038.302548] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43038.302567] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43038.302589] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43038.302611] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43038.302631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43038.302647] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43038.302667] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43038.302678] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43038.302686] drm_ioctl+0x2d5/0x370 [drm] >[43038.302703] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43038.302708] ? __pm_runtime_resume+0x54/0x90 >[43038.302713] ? trace_hardirqs_on_caller+0xed/0x180 >[43038.302730] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43038.302735] do_vfs_ioctl+0xa5/0x6e0 >[43038.302742] SyS_ioctl+0x74/0x80 >[43038.302747] do_syscall_64+0x79/0x220 >[43038.302751] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43038.302753] RIP: 0033:0x7fd8d64ef0f7 >[43038.302755] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43038.302757] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[43038.302759] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43038.302760] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[43038.302761] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43038.302762] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[43041.434743] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43041.434746] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43041.434749] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43041.434750] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43041.434751] Call Trace: >[43041.434758] dump_stack+0x85/0xbf >[43041.434762] swiotlb_alloc_coherent+0x1be/0x1d0 >[43041.434770] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43041.434780] ttm_dma_populate+0x25e/0x350 [ttm] >[43041.434786] ttm_tt_bind+0x2c/0x60 [ttm] >[43041.434791] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43041.434799] ttm_bo_validate+0x189/0x1a0 [ttm] >[43041.434802] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43041.434808] ? mutex_trylock+0xcd/0xe0 >[43041.434814] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43041.434847] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43041.434870] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43041.434895] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43041.434918] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43041.434941] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43041.434958] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43041.434979] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43041.434991] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43041.434999] drm_ioctl+0x2d5/0x370 [drm] >[43041.435016] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43041.435021] ? __pm_runtime_resume+0x54/0x90 >[43041.435027] ? trace_hardirqs_on_caller+0xed/0x180 >[43041.435045] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43041.435050] do_vfs_ioctl+0xa5/0x6e0 >[43041.435057] SyS_ioctl+0x74/0x80 >[43041.435062] do_syscall_64+0x79/0x220 >[43041.435066] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43041.435068] RIP: 0033:0x7fd8d64ef0f7 >[43041.435070] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43041.435072] RAX: ffffffffffffffda RBX: 0000000002d543e0 RCX: 00007fd8d64ef0f7 >[43041.435074] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[43041.435075] RBP: 00007ffcc6dba370 R08: 0000000002d543e0 R09: 0000000000000004 >[43041.435076] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43041.435078] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c4e790 >[43041.990771] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43041.990776] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43041.990779] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43041.990781] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43041.990783] Call Trace: >[43041.990792] dump_stack+0x85/0xbf >[43041.990798] swiotlb_alloc_coherent+0x1be/0x1d0 >[43041.990809] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43041.990826] ttm_dma_populate+0x25e/0x350 [ttm] >[43041.990837] ttm_tt_bind+0x2c/0x60 [ttm] >[43041.990843] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43041.990856] ttm_bo_validate+0x189/0x1a0 [ttm] >[43041.990861] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43041.990871] ? mutex_trylock+0xcd/0xe0 >[43041.990880] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43041.990920] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43041.990952] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43041.990961] ? __lock_acquire+0x2d4/0x1340 >[43041.990994] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43041.991032] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43041.991067] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43041.991095] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43041.991129] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43041.991144] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43041.991158] drm_ioctl+0x2d5/0x370 [drm] >[43041.991188] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43041.991195] ? __pm_runtime_resume+0x54/0x90 >[43041.991202] ? trace_hardirqs_on_caller+0xed/0x180 >[43041.991232] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43041.991240] do_vfs_ioctl+0xa5/0x6e0 >[43041.991252] SyS_ioctl+0x74/0x80 >[43041.991260] do_syscall_64+0x79/0x220 >[43041.991265] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43041.991268] RIP: 0033:0x7fd8d64ef0f7 >[43041.991271] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43041.991275] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[43041.991277] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43041.991279] RBP: 00007ffcc6dba1c0 R08: 000000000326d770 R09: 0000000000000004 >[43041.991281] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43041.991283] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[43058.015861] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43058.015865] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43058.015868] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43058.015869] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43058.015870] Call Trace: >[43058.015877] dump_stack+0x85/0xbf >[43058.015881] swiotlb_alloc_coherent+0x1be/0x1d0 >[43058.015889] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43058.015908] ttm_dma_populate+0x25e/0x350 [ttm] >[43058.015914] ttm_tt_bind+0x2c/0x60 [ttm] >[43058.015918] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43058.015926] ttm_bo_validate+0x189/0x1a0 [ttm] >[43058.015939] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43058.015945] ? mutex_trylock+0xcd/0xe0 >[43058.015951] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43058.015985] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43058.016004] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43058.016026] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43058.016048] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43058.016078] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43058.016094] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43058.016113] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43058.016125] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43058.016133] drm_ioctl+0x2d5/0x370 [drm] >[43058.016149] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43058.016153] ? __pm_runtime_resume+0x54/0x90 >[43058.016158] ? trace_hardirqs_on_caller+0xed/0x180 >[43058.016176] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43058.016181] do_vfs_ioctl+0xa5/0x6e0 >[43058.016188] SyS_ioctl+0x74/0x80 >[43058.016192] do_syscall_64+0x79/0x220 >[43058.016195] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43058.016198] RIP: 0033:0x7fd8d64ef0f7 >[43058.016199] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43058.016202] RAX: ffffffffffffffda RBX: 00000000031094c0 RCX: 00007fd8d64ef0f7 >[43058.016203] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43058.016204] RBP: 00007ffcc6dba1c0 R08: 00000000031094c0 R09: 0000000000000004 >[43058.016206] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43058.016207] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[43060.414682] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43060.414685] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43060.414688] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43060.414689] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43060.414691] Call Trace: >[43060.414698] dump_stack+0x85/0xbf >[43060.414703] swiotlb_alloc_coherent+0x1be/0x1d0 >[43060.414711] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43060.414721] ttm_dma_populate+0x25e/0x350 [ttm] >[43060.414727] ttm_tt_bind+0x2c/0x60 [ttm] >[43060.414731] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43060.414740] ttm_bo_validate+0x189/0x1a0 [ttm] >[43060.414743] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43060.414749] ? mutex_trylock+0xcd/0xe0 >[43060.414754] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43060.414793] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43060.414816] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43060.414841] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43060.414865] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43060.414888] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43060.414908] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43060.414930] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43060.414945] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43060.414959] drm_ioctl+0x2d5/0x370 [drm] >[43060.414982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43060.414987] ? __pm_runtime_resume+0x54/0x90 >[43060.414993] ? trace_hardirqs_on_caller+0xed/0x180 >[43060.415010] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43060.415016] do_vfs_ioctl+0xa5/0x6e0 >[43060.415023] SyS_ioctl+0x74/0x80 >[43060.415028] do_syscall_64+0x79/0x220 >[43060.415031] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43060.415033] RIP: 0033:0x7fd8d64ef0f7 >[43060.415034] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43060.415037] RAX: ffffffffffffffda RBX: 0000000002b90840 RCX: 00007fd8d64ef0f7 >[43060.415038] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43060.415040] RBP: 00007ffcc6dba1c0 R08: 0000000002b90840 R09: 0000000000000004 >[43060.415041] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43060.415042] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[43070.717249] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43070.717253] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43070.717256] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43070.717257] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43070.717258] Call Trace: >[43070.717265] dump_stack+0x85/0xbf >[43070.717270] swiotlb_alloc_coherent+0x1be/0x1d0 >[43070.717277] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43070.717287] ttm_dma_populate+0x25e/0x350 [ttm] >[43070.717293] ttm_tt_bind+0x2c/0x60 [ttm] >[43070.717297] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43070.717305] ttm_bo_validate+0x189/0x1a0 [ttm] >[43070.717308] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43070.717314] ? mutex_trylock+0xcd/0xe0 >[43070.717320] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43070.717352] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43070.717371] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43070.717376] ? __lock_acquire+0x2d4/0x1340 >[43070.717395] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43070.717417] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43070.717437] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43070.717453] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43070.717473] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43070.717485] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43070.717493] drm_ioctl+0x2d5/0x370 [drm] >[43070.717509] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43070.717514] ? __pm_runtime_resume+0x54/0x90 >[43070.717519] ? trace_hardirqs_on_caller+0xed/0x180 >[43070.717536] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43070.717541] do_vfs_ioctl+0xa5/0x6e0 >[43070.717548] SyS_ioctl+0x74/0x80 >[43070.717553] do_syscall_64+0x79/0x220 >[43070.717556] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43070.717559] RIP: 0033:0x7fd8d64ef0f7 >[43070.717560] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43070.717563] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[43070.717564] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43070.717566] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[43070.717567] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43070.717568] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[43073.656195] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43073.656200] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43073.656204] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43073.656206] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43073.656208] Call Trace: >[43073.656217] dump_stack+0x85/0xbf >[43073.656223] swiotlb_alloc_coherent+0x1be/0x1d0 >[43073.656234] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43073.656250] ttm_dma_populate+0x25e/0x350 [ttm] >[43073.656260] ttm_tt_bind+0x2c/0x60 [ttm] >[43073.656266] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43073.656280] ttm_bo_validate+0x189/0x1a0 [ttm] >[43073.656285] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43073.656294] ? mutex_trylock+0xcd/0xe0 >[43073.656302] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43073.656340] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43073.656374] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43073.656412] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43073.656449] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43073.656495] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43073.656523] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43073.656557] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43073.656572] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43073.656586] drm_ioctl+0x2d5/0x370 [drm] >[43073.656625] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43073.656632] ? __pm_runtime_resume+0x54/0x90 >[43073.656640] ? trace_hardirqs_on_caller+0xed/0x180 >[43073.656669] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43073.656677] do_vfs_ioctl+0xa5/0x6e0 >[43073.656688] SyS_ioctl+0x74/0x80 >[43073.656696] do_syscall_64+0x79/0x220 >[43073.656701] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43073.656705] RIP: 0033:0x7fd8d64ef0f7 >[43073.656707] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43073.656711] RAX: ffffffffffffffda RBX: 0000000002c0b3a0 RCX: 00007fd8d64ef0f7 >[43073.656713] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43073.656715] RBP: 00007ffcc6dba1c0 R08: 0000000002c0b3a0 R09: 0000000000000004 >[43073.656717] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43073.656719] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[43077.438490] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43077.438494] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43077.438496] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43077.438498] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43077.438499] Call Trace: >[43077.438506] dump_stack+0x85/0xbf >[43077.438510] swiotlb_alloc_coherent+0x1be/0x1d0 >[43077.438518] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43077.438527] ttm_dma_populate+0x25e/0x350 [ttm] >[43077.438533] ttm_tt_bind+0x2c/0x60 [ttm] >[43077.438537] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43077.438545] ttm_bo_validate+0x189/0x1a0 [ttm] >[43077.438548] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43077.438565] ? mutex_trylock+0xcd/0xe0 >[43077.438570] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43077.438610] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43077.438632] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43077.438655] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43077.438689] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43077.438724] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43077.438750] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43077.438783] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43077.438798] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43077.438821] drm_ioctl+0x2d5/0x370 [drm] >[43077.438859] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43077.438866] ? __pm_runtime_resume+0x54/0x90 >[43077.438875] ? trace_hardirqs_on_caller+0xed/0x180 >[43077.438904] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43077.438910] do_vfs_ioctl+0xa5/0x6e0 >[43077.438916] SyS_ioctl+0x74/0x80 >[43077.438921] do_syscall_64+0x79/0x220 >[43077.438924] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43077.438937] RIP: 0033:0x7fd8d64ef0f7 >[43077.438938] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43077.438941] RAX: ffffffffffffffda RBX: 0000000002c4bd20 RCX: 00007fd8d64ef0f7 >[43077.438943] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43077.438944] RBP: 00007ffcc6dba1c0 R08: 0000000002c4bd20 R09: 0000000000000004 >[43077.438945] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43077.438946] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[43079.076170] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43079.076174] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43079.076177] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43079.076179] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43079.076180] Call Trace: >[43079.076187] dump_stack+0x85/0xbf >[43079.076191] swiotlb_alloc_coherent+0x1be/0x1d0 >[43079.076199] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43079.076209] ttm_dma_populate+0x25e/0x350 [ttm] >[43079.076215] ttm_tt_bind+0x2c/0x60 [ttm] >[43079.076219] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43079.076227] ttm_bo_validate+0x189/0x1a0 [ttm] >[43079.076231] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43079.076237] ? mutex_trylock+0xcd/0xe0 >[43079.076242] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43079.076275] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43079.076298] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43079.076306] ? __lock_acquire+0x2d4/0x1340 >[43079.076326] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43079.076349] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43079.076371] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43079.076388] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43079.076409] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43079.076424] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43079.076436] drm_ioctl+0x2d5/0x370 [drm] >[43079.076462] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43079.076469] ? __pm_runtime_resume+0x54/0x90 >[43079.076477] ? trace_hardirqs_on_caller+0xed/0x180 >[43079.076495] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43079.076501] do_vfs_ioctl+0xa5/0x6e0 >[43079.076507] SyS_ioctl+0x74/0x80 >[43079.076512] do_syscall_64+0x79/0x220 >[43079.076516] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43079.076518] RIP: 0033:0x7fd8d64ef0f7 >[43079.076520] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43079.076522] RAX: ffffffffffffffda RBX: 0000000002bc8a50 RCX: 00007fd8d64ef0f7 >[43079.076524] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43079.076525] RBP: 00007ffcc6dba1c0 R08: 0000000002bc8a50 R09: 0000000000000004 >[43079.076526] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43079.076528] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[43080.420153] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43080.420157] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43080.420159] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43080.420161] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43080.420162] Call Trace: >[43080.420170] dump_stack+0x85/0xbf >[43080.420174] swiotlb_alloc_coherent+0x1be/0x1d0 >[43080.420185] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43080.420194] ttm_dma_populate+0x25e/0x350 [ttm] >[43080.420201] ttm_tt_bind+0x2c/0x60 [ttm] >[43080.420205] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43080.420212] ttm_bo_validate+0x189/0x1a0 [ttm] >[43080.420216] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43080.420222] ? mutex_trylock+0xcd/0xe0 >[43080.420228] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43080.420271] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43080.420300] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43080.420327] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43080.420351] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43080.420373] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43080.420391] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43080.420412] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43080.420427] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43080.420435] drm_ioctl+0x2d5/0x370 [drm] >[43080.420452] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43080.420457] ? __pm_runtime_resume+0x54/0x90 >[43080.420463] ? trace_hardirqs_on_caller+0xed/0x180 >[43080.420481] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43080.420486] do_vfs_ioctl+0xa5/0x6e0 >[43080.420493] SyS_ioctl+0x74/0x80 >[43080.420498] do_syscall_64+0x79/0x220 >[43080.420502] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43080.420504] RIP: 0033:0x7fd8d64ef0f7 >[43080.420506] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43080.420508] RAX: ffffffffffffffda RBX: 00000000030b19a0 RCX: 00007fd8d64ef0f7 >[43080.420510] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43080.420511] RBP: 00007ffcc6dba1c0 R08: 00000000030b19a0 R09: 0000000000000004 >[43080.420512] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43080.420513] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[43088.243428] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43088.243432] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43088.243434] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43088.243436] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43088.243437] Call Trace: >[43088.243444] dump_stack+0x85/0xbf >[43088.243448] swiotlb_alloc_coherent+0x1be/0x1d0 >[43088.243456] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43088.243465] ttm_dma_populate+0x25e/0x350 [ttm] >[43088.243471] ttm_tt_bind+0x2c/0x60 [ttm] >[43088.243475] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43088.243483] ttm_bo_validate+0x189/0x1a0 [ttm] >[43088.243486] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43088.243492] ? mutex_trylock+0xcd/0xe0 >[43088.243497] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43088.243533] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43088.243551] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43088.243573] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43088.243594] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43088.243615] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43088.243631] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43088.243650] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43088.243663] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43088.243671] drm_ioctl+0x2d5/0x370 [drm] >[43088.243687] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43088.243692] ? __pm_runtime_resume+0x54/0x90 >[43088.243697] ? trace_hardirqs_on_caller+0xed/0x180 >[43088.243714] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43088.243720] do_vfs_ioctl+0xa5/0x6e0 >[43088.243727] SyS_ioctl+0x74/0x80 >[43088.243732] do_syscall_64+0x79/0x220 >[43088.243735] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43088.243737] RIP: 0033:0x7fd8d64ef0f7 >[43088.243738] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43088.243741] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[43088.243742] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43088.243744] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[43088.243745] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43088.243746] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[43090.216295] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43090.216301] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43090.216305] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43090.216307] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43090.216309] Call Trace: >[43090.216320] dump_stack+0x85/0xbf >[43090.216326] swiotlb_alloc_coherent+0x1be/0x1d0 >[43090.216340] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43090.216354] ttm_dma_populate+0x25e/0x350 [ttm] >[43090.216364] ttm_tt_bind+0x2c/0x60 [ttm] >[43090.216370] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43090.216384] ttm_bo_validate+0x189/0x1a0 [ttm] >[43090.216388] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43090.216398] ? mutex_trylock+0xcd/0xe0 >[43090.216407] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43090.216473] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43090.216504] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43090.216538] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43090.216572] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43090.216604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43090.216629] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43090.216661] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43090.216695] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43090.216708] drm_ioctl+0x2d5/0x370 [drm] >[43090.216737] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43090.216744] ? __pm_runtime_resume+0x54/0x90 >[43090.216761] ? trace_hardirqs_on_caller+0xed/0x180 >[43090.216790] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43090.216798] do_vfs_ioctl+0xa5/0x6e0 >[43090.216809] SyS_ioctl+0x74/0x80 >[43090.216817] do_syscall_64+0x79/0x220 >[43090.216822] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43090.216825] RIP: 0033:0x7fd8d64ef0f7 >[43090.216827] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43090.216831] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[43090.216833] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43090.216835] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[43090.216837] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43090.216839] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[43102.539909] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43102.539914] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43102.539917] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43102.539919] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43102.539921] Call Trace: >[43102.539930] dump_stack+0x85/0xbf >[43102.539936] swiotlb_alloc_coherent+0x1be/0x1d0 >[43102.539948] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43102.539964] ttm_dma_populate+0x25e/0x350 [ttm] >[43102.539975] ttm_tt_bind+0x2c/0x60 [ttm] >[43102.539981] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43102.539994] ttm_bo_validate+0x189/0x1a0 [ttm] >[43102.539998] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43102.540007] ? mutex_trylock+0xcd/0xe0 >[43102.540012] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43102.540047] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43102.540080] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43102.540119] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43102.540165] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43102.540202] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43102.540229] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43102.540264] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43102.540279] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43102.540294] drm_ioctl+0x2d5/0x370 [drm] >[43102.540322] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43102.540339] ? __pm_runtime_resume+0x54/0x90 >[43102.540348] ? trace_hardirqs_on_caller+0xed/0x180 >[43102.540389] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43102.540397] do_vfs_ioctl+0xa5/0x6e0 >[43102.540410] SyS_ioctl+0x74/0x80 >[43102.540418] do_syscall_64+0x79/0x220 >[43102.540423] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43102.540427] RIP: 0033:0x7fd8d64ef0f7 >[43102.540429] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43102.540434] RAX: ffffffffffffffda RBX: 000000000325e6f0 RCX: 00007fd8d64ef0f7 >[43102.540436] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43102.540438] RBP: 00007ffcc6dba1c0 R08: 000000000325e6f0 R09: 0000000000000004 >[43102.540440] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43102.540443] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[43104.947420] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43104.947425] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43104.947436] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43104.947438] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43104.947440] Call Trace: >[43104.947449] dump_stack+0x85/0xbf >[43104.947454] swiotlb_alloc_coherent+0x1be/0x1d0 >[43104.947466] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43104.947481] ttm_dma_populate+0x25e/0x350 [ttm] >[43104.947487] ttm_tt_bind+0x2c/0x60 [ttm] >[43104.947491] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43104.947499] ttm_bo_validate+0x189/0x1a0 [ttm] >[43104.947502] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43104.947508] ? mutex_trylock+0xcd/0xe0 >[43104.947513] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43104.947547] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43104.947567] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43104.947588] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43104.947612] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43104.947644] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43104.947660] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43104.947680] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43104.947692] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43104.947699] drm_ioctl+0x2d5/0x370 [drm] >[43104.947716] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43104.947721] ? __pm_runtime_resume+0x54/0x90 >[43104.947736] ? trace_hardirqs_on_caller+0xed/0x180 >[43104.947753] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43104.947758] do_vfs_ioctl+0xa5/0x6e0 >[43104.947764] SyS_ioctl+0x74/0x80 >[43104.947769] do_syscall_64+0x79/0x220 >[43104.947772] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43104.947774] RIP: 0033:0x7fd8d64ef0f7 >[43104.947776] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43104.947778] RAX: ffffffffffffffda RBX: 00000000030296a0 RCX: 00007fd8d64ef0f7 >[43104.947780] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43104.947781] RBP: 00007ffcc6dba1c0 R08: 00000000030296a0 R09: 0000000000000004 >[43104.947782] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43104.947784] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[43105.945722] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43105.945725] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43105.945728] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43105.945729] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43105.945731] Call Trace: >[43105.945738] dump_stack+0x85/0xbf >[43105.945742] swiotlb_alloc_coherent+0x1be/0x1d0 >[43105.945751] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43105.945760] ttm_dma_populate+0x25e/0x350 [ttm] >[43105.945766] ttm_tt_bind+0x2c/0x60 [ttm] >[43105.945771] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43105.945779] ttm_bo_validate+0x189/0x1a0 [ttm] >[43105.945782] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43105.945788] ? mutex_trylock+0xcd/0xe0 >[43105.945793] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43105.945829] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43105.945852] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43105.945877] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43105.945900] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43105.945922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43105.945940] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43105.945961] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43105.945973] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43105.945982] drm_ioctl+0x2d5/0x370 [drm] >[43105.945999] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43105.946004] ? __pm_runtime_resume+0x54/0x90 >[43105.946009] ? trace_hardirqs_on_caller+0xed/0x180 >[43105.946027] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43105.946033] do_vfs_ioctl+0xa5/0x6e0 >[43105.946039] SyS_ioctl+0x74/0x80 >[43105.946044] do_syscall_64+0x79/0x220 >[43105.946048] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43105.946050] RIP: 0033:0x7fd8d64ef0f7 >[43105.946052] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43105.946054] RAX: ffffffffffffffda RBX: 0000000002cf3e20 RCX: 00007fd8d64ef0f7 >[43105.946056] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43105.946057] RBP: 00007ffcc6dba1c0 R08: 0000000002cf3e20 R09: 0000000000000004 >[43105.946058] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43105.946059] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[43111.924504] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43111.924509] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43111.924513] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43111.924515] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43111.924517] Call Trace: >[43111.924527] dump_stack+0x85/0xbf >[43111.924533] swiotlb_alloc_coherent+0x1be/0x1d0 >[43111.924544] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43111.924560] ttm_dma_populate+0x25e/0x350 [ttm] >[43111.924571] ttm_tt_bind+0x2c/0x60 [ttm] >[43111.924577] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43111.924591] ttm_bo_validate+0x189/0x1a0 [ttm] >[43111.924596] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43111.924606] ? mutex_trylock+0xcd/0xe0 >[43111.924614] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43111.924653] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43111.924686] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43111.924725] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43111.924762] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43111.924796] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43111.924823] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43111.924858] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43111.924872] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43111.924886] drm_ioctl+0x2d5/0x370 [drm] >[43111.924915] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43111.924922] ? __pm_runtime_resume+0x54/0x90 >[43111.924930] ? trace_hardirqs_on_caller+0xed/0x180 >[43111.924960] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43111.924968] do_vfs_ioctl+0xa5/0x6e0 >[43111.924980] SyS_ioctl+0x74/0x80 >[43111.924987] do_syscall_64+0x79/0x220 >[43111.924992] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43111.924996] RIP: 0033:0x7fd8d64ef0f7 >[43111.924998] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43111.925002] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[43111.925004] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43111.925006] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[43111.925009] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43111.925011] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[43113.183948] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43113.183953] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43113.183957] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43113.183959] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43113.183961] Call Trace: >[43113.183970] dump_stack+0x85/0xbf >[43113.183976] swiotlb_alloc_coherent+0x1be/0x1d0 >[43113.183988] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43113.184004] ttm_dma_populate+0x25e/0x350 [ttm] >[43113.184015] ttm_tt_bind+0x2c/0x60 [ttm] >[43113.184022] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43113.184036] ttm_bo_validate+0x189/0x1a0 [ttm] >[43113.184041] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43113.184051] ? mutex_trylock+0xcd/0xe0 >[43113.184060] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43113.184100] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43113.184134] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43113.184174] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43113.184212] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43113.184249] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43113.184277] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43113.184313] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43113.184326] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43113.184340] drm_ioctl+0x2d5/0x370 [drm] >[43113.184370] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43113.184377] ? __pm_runtime_resume+0x54/0x90 >[43113.184385] ? trace_hardirqs_on_caller+0xed/0x180 >[43113.184417] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43113.184425] do_vfs_ioctl+0xa5/0x6e0 >[43113.184437] SyS_ioctl+0x74/0x80 >[43113.184445] do_syscall_64+0x79/0x220 >[43113.184450] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43113.184454] RIP: 0033:0x7fd8d64ef0f7 >[43113.184456] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43113.184460] RAX: ffffffffffffffda RBX: 000000000302d650 RCX: 00007fd8d64ef0f7 >[43113.184462] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43113.184465] RBP: 00007ffcc6dba1c0 R08: 000000000302d650 R09: 0000000000000004 >[43113.184467] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43113.184469] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[43146.395291] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43146.395296] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43146.395299] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43146.395301] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43146.395303] Call Trace: >[43146.395311] dump_stack+0x85/0xbf >[43146.395317] swiotlb_alloc_coherent+0x1be/0x1d0 >[43146.395328] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43146.395344] ttm_dma_populate+0x25e/0x350 [ttm] >[43146.395355] ttm_tt_bind+0x2c/0x60 [ttm] >[43146.395361] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43146.395376] ttm_bo_validate+0x189/0x1a0 [ttm] >[43146.395380] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43146.395390] ? mutex_trylock+0xcd/0xe0 >[43146.395399] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43146.395450] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43146.395484] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43146.395533] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43146.395569] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43146.395604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43146.395630] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43146.395664] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43146.395678] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43146.395691] drm_ioctl+0x2d5/0x370 [drm] >[43146.395719] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43146.395726] ? __pm_runtime_resume+0x54/0x90 >[43146.395734] ? trace_hardirqs_on_caller+0xed/0x180 >[43146.395764] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43146.395772] do_vfs_ioctl+0xa5/0x6e0 >[43146.395784] SyS_ioctl+0x74/0x80 >[43146.395791] do_syscall_64+0x79/0x220 >[43146.395796] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43146.395800] RIP: 0033:0x7fd8d64ef0f7 >[43146.395803] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43146.395807] RAX: ffffffffffffffda RBX: 000000000325a020 RCX: 00007fd8d64ef0f7 >[43146.395809] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43146.395811] RBP: 00007ffcc6dba1c0 R08: 000000000325a020 R09: 0000000000000004 >[43146.395813] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43146.395816] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[43147.216614] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43147.216617] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43147.216620] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43147.216622] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43147.216623] Call Trace: >[43147.216640] dump_stack+0x85/0xbf >[43147.216644] swiotlb_alloc_coherent+0x1be/0x1d0 >[43147.216652] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43147.216660] ttm_dma_populate+0x25e/0x350 [ttm] >[43147.216666] ttm_tt_bind+0x2c/0x60 [ttm] >[43147.216670] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43147.216678] ttm_bo_validate+0x189/0x1a0 [ttm] >[43147.216681] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43147.216686] ? mutex_trylock+0xcd/0xe0 >[43147.216691] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43147.216723] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43147.216741] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43147.216747] ? __lock_acquire+0x2d4/0x1340 >[43147.216765] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43147.216786] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43147.216805] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43147.216821] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43147.216840] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43147.216851] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43147.216858] drm_ioctl+0x2d5/0x370 [drm] >[43147.216874] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43147.216879] ? __pm_runtime_resume+0x54/0x90 >[43147.216883] ? trace_hardirqs_on_caller+0xed/0x180 >[43147.216900] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43147.216905] do_vfs_ioctl+0xa5/0x6e0 >[43147.216912] SyS_ioctl+0x74/0x80 >[43147.216917] do_syscall_64+0x79/0x220 >[43147.216920] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43147.216922] RIP: 0033:0x7fd8d64ef0f7 >[43147.216923] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43147.216926] RAX: ffffffffffffffda RBX: 00000000030cb2e0 RCX: 00007fd8d64ef0f7 >[43147.216927] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43147.216929] RBP: 00007ffcc6dba1c0 R08: 00000000030cb2e0 R09: 0000000000000004 >[43147.216930] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43147.216931] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[43155.652121] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43155.652124] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43155.652127] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43155.652128] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43155.652130] Call Trace: >[43155.652136] dump_stack+0x85/0xbf >[43155.652141] swiotlb_alloc_coherent+0x1be/0x1d0 >[43155.652150] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43155.652159] ttm_dma_populate+0x25e/0x350 [ttm] >[43155.652165] ttm_tt_bind+0x2c/0x60 [ttm] >[43155.652169] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43155.652178] ttm_bo_validate+0x189/0x1a0 [ttm] >[43155.652181] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43155.652187] ? mutex_trylock+0xcd/0xe0 >[43155.652192] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43155.652226] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43155.652249] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43155.652273] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43155.652297] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43155.652319] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43155.652336] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43155.652357] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43155.652369] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43155.652378] drm_ioctl+0x2d5/0x370 [drm] >[43155.652403] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43155.652410] ? __pm_runtime_resume+0x54/0x90 >[43155.652417] ? trace_hardirqs_on_caller+0xed/0x180 >[43155.652435] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43155.652440] do_vfs_ioctl+0xa5/0x6e0 >[43155.652447] SyS_ioctl+0x74/0x80 >[43155.652452] do_syscall_64+0x79/0x220 >[43155.652455] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43155.652458] RIP: 0033:0x7fd8d64ef0f7 >[43155.652459] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43155.652462] RAX: ffffffffffffffda RBX: 00000000030c45d0 RCX: 00007fd8d64ef0f7 >[43155.652463] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43155.652464] RBP: 00007ffcc6dba1c0 R08: 00000000030c45d0 R09: 0000000000000004 >[43155.652466] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43155.652467] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[43156.883149] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43156.883154] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43156.883158] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43156.883160] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43156.883162] Call Trace: >[43156.883170] dump_stack+0x85/0xbf >[43156.883177] swiotlb_alloc_coherent+0x1be/0x1d0 >[43156.883189] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43156.883204] ttm_dma_populate+0x25e/0x350 [ttm] >[43156.883215] ttm_tt_bind+0x2c/0x60 [ttm] >[43156.883221] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43156.883235] ttm_bo_validate+0x189/0x1a0 [ttm] >[43156.883240] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43156.883249] ? mutex_trylock+0xcd/0xe0 >[43156.883258] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43156.883300] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43156.883330] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43156.883366] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43156.883401] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43156.883434] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43156.883460] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43156.883492] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43156.883506] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43156.883519] drm_ioctl+0x2d5/0x370 [drm] >[43156.883547] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43156.883554] ? __pm_runtime_resume+0x54/0x90 >[43156.883562] ? trace_hardirqs_on_caller+0xed/0x180 >[43156.883592] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43156.883599] do_vfs_ioctl+0xa5/0x6e0 >[43156.883611] SyS_ioctl+0x74/0x80 >[43156.883618] do_syscall_64+0x79/0x220 >[43156.883623] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43156.883627] RIP: 0033:0x7fd8d64ef0f7 >[43156.883629] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43156.883634] RAX: ffffffffffffffda RBX: 0000000003019800 RCX: 00007fd8d64ef0f7 >[43156.883636] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43156.883638] RBP: 00007ffcc6dba1c0 R08: 0000000003019800 R09: 0000000000000004 >[43156.883640] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43156.883642] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[43163.228605] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43163.228610] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43163.228614] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43163.228616] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43163.228618] Call Trace: >[43163.228626] dump_stack+0x85/0xbf >[43163.228632] swiotlb_alloc_coherent+0x1be/0x1d0 >[43163.228644] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43163.228660] ttm_dma_populate+0x25e/0x350 [ttm] >[43163.228672] ttm_tt_bind+0x2c/0x60 [ttm] >[43163.228678] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43163.228692] ttm_bo_validate+0x189/0x1a0 [ttm] >[43163.228697] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43163.228707] ? mutex_trylock+0xcd/0xe0 >[43163.228715] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43163.228755] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43163.228788] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43163.228836] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43163.228873] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43163.228907] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43163.228933] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43163.228966] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43163.228982] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43163.228995] drm_ioctl+0x2d5/0x370 [drm] >[43163.229022] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43163.229030] ? __pm_runtime_resume+0x54/0x90 >[43163.229038] ? trace_hardirqs_on_caller+0xed/0x180 >[43163.229067] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43163.229075] do_vfs_ioctl+0xa5/0x6e0 >[43163.229087] SyS_ioctl+0x74/0x80 >[43163.229094] do_syscall_64+0x79/0x220 >[43163.229099] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43163.229103] RIP: 0033:0x7fd8d64ef0f7 >[43163.229105] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43163.229110] RAX: ffffffffffffffda RBX: 0000000002ff4a60 RCX: 00007fd8d64ef0f7 >[43163.229112] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43163.229114] RBP: 00007ffcc6dba1c0 R08: 0000000002ff4a60 R09: 0000000000000004 >[43163.229116] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43163.229118] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[43167.576663] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43167.576668] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43167.576671] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43167.576673] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43167.576675] Call Trace: >[43167.576683] dump_stack+0x85/0xbf >[43167.576688] swiotlb_alloc_coherent+0x1be/0x1d0 >[43167.576699] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43167.576714] ttm_dma_populate+0x25e/0x350 [ttm] >[43167.576724] ttm_tt_bind+0x2c/0x60 [ttm] >[43167.576730] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43167.576743] ttm_bo_validate+0x189/0x1a0 [ttm] >[43167.576748] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43167.576756] ? mutex_trylock+0xcd/0xe0 >[43167.576764] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43167.576805] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43167.576846] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43167.576884] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43167.576919] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43167.576963] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43167.576990] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43167.577032] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43167.577048] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43167.577063] drm_ioctl+0x2d5/0x370 [drm] >[43167.577089] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43167.577096] ? __pm_runtime_resume+0x54/0x90 >[43167.577103] ? trace_hardirqs_on_caller+0xed/0x180 >[43167.577133] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43167.577141] do_vfs_ioctl+0xa5/0x6e0 >[43167.577162] SyS_ioctl+0x74/0x80 >[43167.577169] do_syscall_64+0x79/0x220 >[43167.577174] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43167.577178] RIP: 0033:0x7fd8d64ef0f7 >[43167.577180] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43167.577184] RAX: ffffffffffffffda RBX: 00000000030c45d0 RCX: 00007fd8d64ef0f7 >[43167.577186] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43167.577198] RBP: 00007ffcc6dba1c0 R08: 00000000030c45d0 R09: 0000000000000004 >[43167.577200] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43167.577202] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[43172.317689] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43172.317692] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43172.317695] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43172.317696] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43172.317698] Call Trace: >[43172.317704] dump_stack+0x85/0xbf >[43172.317708] swiotlb_alloc_coherent+0x1be/0x1d0 >[43172.317726] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43172.317735] ttm_dma_populate+0x25e/0x350 [ttm] >[43172.317741] ttm_tt_bind+0x2c/0x60 [ttm] >[43172.317745] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43172.317753] ttm_bo_validate+0x189/0x1a0 [ttm] >[43172.317756] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43172.317762] ? mutex_trylock+0xcd/0xe0 >[43172.317767] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43172.317801] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43172.317824] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43172.317848] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43172.317871] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43172.317893] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43172.317911] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43172.317931] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43172.317943] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43172.317952] drm_ioctl+0x2d5/0x370 [drm] >[43172.317969] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43172.317973] ? __pm_runtime_resume+0x54/0x90 >[43172.317978] ? trace_hardirqs_on_caller+0xed/0x180 >[43172.317997] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43172.318002] do_vfs_ioctl+0xa5/0x6e0 >[43172.318009] SyS_ioctl+0x74/0x80 >[43172.318014] do_syscall_64+0x79/0x220 >[43172.318017] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43172.318020] RIP: 0033:0x7fd8d64ef0f7 >[43172.318021] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43172.318024] RAX: ffffffffffffffda RBX: 00000000030c4550 RCX: 00007fd8d64ef0f7 >[43172.318025] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43172.318027] RBP: 00007ffcc6dba1c0 R08: 00000000030c4550 R09: 0000000000000004 >[43172.318028] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43172.318029] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[43181.479500] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43181.479504] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43181.479507] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43181.479509] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43181.479511] Call Trace: >[43181.479519] dump_stack+0x85/0xbf >[43181.479524] swiotlb_alloc_coherent+0x1be/0x1d0 >[43181.479536] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43181.479547] ttm_dma_populate+0x25e/0x350 [ttm] >[43181.479554] ttm_tt_bind+0x2c/0x60 [ttm] >[43181.479558] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43181.479566] ttm_bo_validate+0x189/0x1a0 [ttm] >[43181.479569] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43181.479575] ? mutex_trylock+0xcd/0xe0 >[43181.479580] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43181.479614] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43181.479636] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43181.479659] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43181.479683] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43181.479704] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43181.479722] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43181.479743] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43181.479755] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43181.479763] drm_ioctl+0x2d5/0x370 [drm] >[43181.479781] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43181.479786] ? __pm_runtime_resume+0x54/0x90 >[43181.479791] ? trace_hardirqs_on_caller+0xed/0x180 >[43181.479810] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43181.479815] do_vfs_ioctl+0xa5/0x6e0 >[43181.479822] SyS_ioctl+0x74/0x80 >[43181.479828] do_syscall_64+0x79/0x220 >[43181.479831] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43181.479834] RIP: 0033:0x7fd8d64ef0f7 >[43181.479835] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43181.479838] RAX: ffffffffffffffda RBX: 00000000030cb2e0 RCX: 00007fd8d64ef0f7 >[43181.479839] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43181.479840] RBP: 00007ffcc6dba1c0 R08: 00000000030cb2e0 R09: 0000000000000004 >[43181.479842] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43181.479843] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[43189.520786] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43189.520791] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43189.520795] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43189.520797] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43189.520799] Call Trace: >[43189.520807] dump_stack+0x85/0xbf >[43189.520813] swiotlb_alloc_coherent+0x1be/0x1d0 >[43189.520825] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43189.520840] ttm_dma_populate+0x25e/0x350 [ttm] >[43189.520850] ttm_tt_bind+0x2c/0x60 [ttm] >[43189.520857] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43189.520870] ttm_bo_validate+0x189/0x1a0 [ttm] >[43189.520875] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43189.520884] ? mutex_trylock+0xcd/0xe0 >[43189.520893] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43189.520952] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43189.520996] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43189.521035] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43189.521082] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43189.521128] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43189.521165] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43189.521209] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43189.521235] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43189.521250] drm_ioctl+0x2d5/0x370 [drm] >[43189.521278] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43189.521285] ? __pm_runtime_resume+0x54/0x90 >[43189.521293] ? trace_hardirqs_on_caller+0xed/0x180 >[43189.521322] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43189.521329] do_vfs_ioctl+0xa5/0x6e0 >[43189.521341] SyS_ioctl+0x74/0x80 >[43189.521349] do_syscall_64+0x79/0x220 >[43189.521354] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43189.521357] RIP: 0033:0x7fd8d64ef0f7 >[43189.521359] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43189.521363] RAX: ffffffffffffffda RBX: 00000000030d2830 RCX: 00007fd8d64ef0f7 >[43189.521366] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43189.521368] RBP: 00007ffcc6dba1c0 R08: 00000000030d2830 R09: 0000000000000004 >[43189.521370] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43189.521372] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[43193.375446] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43193.375449] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43193.375452] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43193.375453] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43193.375454] Call Trace: >[43193.375462] dump_stack+0x85/0xbf >[43193.375467] swiotlb_alloc_coherent+0x1be/0x1d0 >[43193.375475] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43193.375485] ttm_dma_populate+0x25e/0x350 [ttm] >[43193.375491] ttm_tt_bind+0x2c/0x60 [ttm] >[43193.375496] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43193.375504] ttm_bo_validate+0x189/0x1a0 [ttm] >[43193.375507] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43193.375513] ? mutex_trylock+0xcd/0xe0 >[43193.375519] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43193.375558] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43193.375586] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43193.375615] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43193.375642] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43193.375668] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43193.375690] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43193.375714] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43193.375729] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43193.375738] drm_ioctl+0x2d5/0x370 [drm] >[43193.375758] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43193.375764] ? __pm_runtime_resume+0x54/0x90 >[43193.375769] ? trace_hardirqs_on_caller+0xed/0x180 >[43193.375791] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43193.375797] do_vfs_ioctl+0xa5/0x6e0 >[43193.375804] SyS_ioctl+0x74/0x80 >[43193.375810] do_syscall_64+0x79/0x220 >[43193.375813] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43193.375816] RIP: 0033:0x7fd8d64ef0f7 >[43193.375817] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43193.375820] RAX: ffffffffffffffda RBX: 00000000030cb2e0 RCX: 00007fd8d64ef0f7 >[43193.375821] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43193.375823] RBP: 00007ffcc6dba1c0 R08: 00000000030cb2e0 R09: 0000000000000004 >[43193.375824] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43193.375825] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[43199.763001] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43199.763004] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43199.763007] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43199.763008] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43199.763009] Call Trace: >[43199.763016] dump_stack+0x85/0xbf >[43199.763021] swiotlb_alloc_coherent+0x1be/0x1d0 >[43199.763029] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43199.763039] ttm_dma_populate+0x25e/0x350 [ttm] >[43199.763045] ttm_tt_bind+0x2c/0x60 [ttm] >[43199.763049] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43199.763057] ttm_bo_validate+0x189/0x1a0 [ttm] >[43199.763061] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43199.763067] ? mutex_trylock+0xcd/0xe0 >[43199.763072] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43199.763109] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43199.763135] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43199.763162] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43199.763189] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43199.763214] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43199.763234] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43199.763258] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43199.763272] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43199.763281] drm_ioctl+0x2d5/0x370 [drm] >[43199.763302] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43199.763307] ? __pm_runtime_resume+0x54/0x90 >[43199.763312] ? trace_hardirqs_on_caller+0xed/0x180 >[43199.763334] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43199.763340] do_vfs_ioctl+0xa5/0x6e0 >[43199.763347] SyS_ioctl+0x74/0x80 >[43199.763352] do_syscall_64+0x79/0x220 >[43199.763355] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43199.763358] RIP: 0033:0x7fd8d64ef0f7 >[43199.763359] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43199.763362] RAX: ffffffffffffffda RBX: 0000000002b90a30 RCX: 00007fd8d64ef0f7 >[43199.763363] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43199.763364] RBP: 00007ffcc6dba1c0 R08: 0000000002b90a30 R09: 0000000000000004 >[43199.763366] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43199.763367] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[43201.173272] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43201.173277] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43201.173280] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43201.173282] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43201.173283] Call Trace: >[43201.173290] dump_stack+0x85/0xbf >[43201.173295] swiotlb_alloc_coherent+0x1be/0x1d0 >[43201.173304] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43201.173314] ttm_dma_populate+0x25e/0x350 [ttm] >[43201.173321] ttm_tt_bind+0x2c/0x60 [ttm] >[43201.173328] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43201.173341] ttm_bo_validate+0x189/0x1a0 [ttm] >[43201.173346] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43201.173356] ? mutex_trylock+0xcd/0xe0 >[43201.173363] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43201.173398] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43201.173430] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43201.173461] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43201.173488] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43201.173518] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43201.173535] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43201.173556] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43201.173569] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43201.173577] drm_ioctl+0x2d5/0x370 [drm] >[43201.173596] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43201.173603] ? __pm_runtime_resume+0x54/0x90 >[43201.173611] ? trace_hardirqs_on_caller+0xed/0x180 >[43201.173640] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43201.173649] do_vfs_ioctl+0xa5/0x6e0 >[43201.173656] SyS_ioctl+0x74/0x80 >[43201.173661] do_syscall_64+0x79/0x220 >[43201.173665] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43201.173667] RIP: 0033:0x7fd8d64ef0f7 >[43201.173669] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43201.173672] RAX: ffffffffffffffda RBX: 00000000030d2830 RCX: 00007fd8d64ef0f7 >[43201.173673] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43201.173674] RBP: 00007ffcc6dba1c0 R08: 00000000030d2830 R09: 0000000000000004 >[43201.173676] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43201.173677] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[43206.157031] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43206.157034] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43206.157037] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43206.157038] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43206.157039] Call Trace: >[43206.157047] dump_stack+0x85/0xbf >[43206.157051] swiotlb_alloc_coherent+0x1be/0x1d0 >[43206.157059] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43206.157069] ttm_dma_populate+0x25e/0x350 [ttm] >[43206.157075] ttm_tt_bind+0x2c/0x60 [ttm] >[43206.157079] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43206.157087] ttm_bo_validate+0x189/0x1a0 [ttm] >[43206.157090] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43206.157096] ? mutex_trylock+0xcd/0xe0 >[43206.157101] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43206.157137] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43206.157156] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43206.157178] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43206.157199] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43206.157218] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43206.157234] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43206.157253] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43206.157266] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43206.157274] drm_ioctl+0x2d5/0x370 [drm] >[43206.157290] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43206.157295] ? __pm_runtime_resume+0x54/0x90 >[43206.157301] ? trace_hardirqs_on_caller+0xed/0x180 >[43206.157317] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43206.157323] do_vfs_ioctl+0xa5/0x6e0 >[43206.157330] SyS_ioctl+0x74/0x80 >[43206.157335] do_syscall_64+0x79/0x220 >[43206.157338] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43206.157341] RIP: 0033:0x7fd8d64ef0f7 >[43206.157342] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43206.157344] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[43206.157346] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43206.157347] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[43206.157349] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43206.157351] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[43208.979831] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43208.979835] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43208.979837] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43208.979839] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43208.979840] Call Trace: >[43208.979847] dump_stack+0x85/0xbf >[43208.979852] swiotlb_alloc_coherent+0x1be/0x1d0 >[43208.979861] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43208.979870] ttm_dma_populate+0x25e/0x350 [ttm] >[43208.979876] ttm_tt_bind+0x2c/0x60 [ttm] >[43208.979880] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43208.979888] ttm_bo_validate+0x189/0x1a0 [ttm] >[43208.979892] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43208.979898] ? mutex_trylock+0xcd/0xe0 >[43208.979904] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43208.979948] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43208.979969] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43208.979994] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43208.980018] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43208.980041] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43208.980060] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43208.980082] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43208.980098] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43208.980106] drm_ioctl+0x2d5/0x370 [drm] >[43208.980125] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43208.980130] ? __pm_runtime_resume+0x54/0x90 >[43208.980135] ? trace_hardirqs_on_caller+0xed/0x180 >[43208.980155] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43208.980161] do_vfs_ioctl+0xa5/0x6e0 >[43208.980168] SyS_ioctl+0x74/0x80 >[43208.980173] do_syscall_64+0x79/0x220 >[43208.980176] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43208.980178] RIP: 0033:0x7fd8d64ef0f7 >[43208.980180] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43208.980183] RAX: ffffffffffffffda RBX: 00000000030cb2e0 RCX: 00007fd8d64ef0f7 >[43208.980184] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43208.980185] RBP: 00007ffcc6dba1c0 R08: 00000000030cb2e0 R09: 0000000000000004 >[43208.980187] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43208.980188] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[43216.610186] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43216.610191] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43216.610195] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43216.610197] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43216.610199] Call Trace: >[43216.610208] dump_stack+0x85/0xbf >[43216.610215] swiotlb_alloc_coherent+0x1be/0x1d0 >[43216.610227] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43216.610244] ttm_dma_populate+0x25e/0x350 [ttm] >[43216.610255] ttm_tt_bind+0x2c/0x60 [ttm] >[43216.610261] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43216.610276] ttm_bo_validate+0x189/0x1a0 [ttm] >[43216.610281] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43216.610291] ? mutex_trylock+0xcd/0xe0 >[43216.610301] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43216.610342] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43216.610373] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43216.610411] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43216.610457] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43216.610491] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43216.610518] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43216.610552] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43216.610567] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43216.610580] drm_ioctl+0x2d5/0x370 [drm] >[43216.610609] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43216.610616] ? __pm_runtime_resume+0x54/0x90 >[43216.610624] ? trace_hardirqs_on_caller+0xed/0x180 >[43216.610655] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43216.610663] do_vfs_ioctl+0xa5/0x6e0 >[43216.610675] SyS_ioctl+0x74/0x80 >[43216.610692] do_syscall_64+0x79/0x220 >[43216.610697] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43216.610700] RIP: 0033:0x7fd8d64ef0f7 >[43216.610703] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43216.610707] RAX: ffffffffffffffda RBX: 0000000002ff7dc0 RCX: 00007fd8d64ef0f7 >[43216.610709] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43216.610712] RBP: 00007ffcc6dba1c0 R08: 0000000002ff7dc0 R09: 0000000000000004 >[43216.610714] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43216.610716] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[43218.182568] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43218.182573] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43218.182577] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43218.182579] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43218.182581] Call Trace: >[43218.182590] dump_stack+0x85/0xbf >[43218.182596] swiotlb_alloc_coherent+0x1be/0x1d0 >[43218.182608] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43218.182624] ttm_dma_populate+0x25e/0x350 [ttm] >[43218.182636] ttm_tt_bind+0x2c/0x60 [ttm] >[43218.182642] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43218.182656] ttm_bo_validate+0x189/0x1a0 [ttm] >[43218.182661] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43218.182671] ? mutex_trylock+0xcd/0xe0 >[43218.182680] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43218.182724] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43218.182754] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43218.182764] ? __lock_acquire+0x2d4/0x1340 >[43218.182795] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43218.182831] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43218.182864] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43218.182890] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43218.182923] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43218.182939] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43218.182953] drm_ioctl+0x2d5/0x370 [drm] >[43218.182980] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43218.182987] ? __pm_runtime_resume+0x54/0x90 >[43218.182994] ? trace_hardirqs_on_caller+0xed/0x180 >[43218.183024] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43218.183032] do_vfs_ioctl+0xa5/0x6e0 >[43218.183044] SyS_ioctl+0x74/0x80 >[43218.183052] do_syscall_64+0x79/0x220 >[43218.183057] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43218.183061] RIP: 0033:0x7fd8d64ef0f7 >[43218.183063] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43218.183068] RAX: ffffffffffffffda RBX: 000000000325a020 RCX: 00007fd8d64ef0f7 >[43218.183070] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43218.183072] RBP: 00007ffcc6dba1c0 R08: 000000000325a020 R09: 0000000000000004 >[43218.183074] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43218.183076] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[43220.706637] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43220.706642] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43220.706646] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43220.706648] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43220.706650] Call Trace: >[43220.706658] dump_stack+0x85/0xbf >[43220.706665] swiotlb_alloc_coherent+0x1be/0x1d0 >[43220.706676] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43220.706692] ttm_dma_populate+0x25e/0x350 [ttm] >[43220.706703] ttm_tt_bind+0x2c/0x60 [ttm] >[43220.706709] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43220.706723] ttm_bo_validate+0x189/0x1a0 [ttm] >[43220.706728] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43220.706738] ? mutex_trylock+0xcd/0xe0 >[43220.706746] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43220.706789] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43220.706819] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43220.706856] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43220.706891] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43220.706924] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43220.706950] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43220.706982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43220.706999] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43220.707012] drm_ioctl+0x2d5/0x370 [drm] >[43220.707040] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43220.707047] ? __pm_runtime_resume+0x54/0x90 >[43220.707055] ? trace_hardirqs_on_caller+0xed/0x180 >[43220.707084] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43220.707093] do_vfs_ioctl+0xa5/0x6e0 >[43220.707105] SyS_ioctl+0x74/0x80 >[43220.707113] do_syscall_64+0x79/0x220 >[43220.707118] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43220.707122] RIP: 0033:0x7fd8d64ef0f7 >[43220.707124] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43220.707128] RAX: ffffffffffffffda RBX: 0000000002c56f90 RCX: 00007fd8d64ef0f7 >[43220.707130] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43220.707133] RBP: 00007ffcc6dba1c0 R08: 0000000002c56f90 R09: 0000000000000004 >[43220.707135] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43220.707137] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[43221.213007] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43221.213011] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43221.213015] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43221.213017] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43221.213019] Call Trace: >[43221.213027] dump_stack+0x85/0xbf >[43221.213033] swiotlb_alloc_coherent+0x1be/0x1d0 >[43221.213044] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43221.213059] ttm_dma_populate+0x25e/0x350 [ttm] >[43221.213070] ttm_tt_bind+0x2c/0x60 [ttm] >[43221.213076] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43221.213089] ttm_bo_validate+0x189/0x1a0 [ttm] >[43221.213094] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43221.213102] ? mutex_trylock+0xcd/0xe0 >[43221.213111] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43221.213152] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43221.213183] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43221.213219] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43221.213254] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43221.213288] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43221.213314] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43221.213347] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43221.213361] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43221.213374] drm_ioctl+0x2d5/0x370 [drm] >[43221.213402] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43221.213409] ? __pm_runtime_resume+0x54/0x90 >[43221.213416] ? trace_hardirqs_on_caller+0xed/0x180 >[43221.213446] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43221.213453] do_vfs_ioctl+0xa5/0x6e0 >[43221.213465] SyS_ioctl+0x74/0x80 >[43221.213473] do_syscall_64+0x79/0x220 >[43221.213477] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43221.213480] RIP: 0033:0x7fd8d64ef0f7 >[43221.213483] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43221.213487] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[43221.213489] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[43221.213491] RBP: 00007ffcc6dba370 R08: 00000000032476d0 R09: 0000000000000004 >[43221.213493] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43221.213495] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c03760 >[43221.924202] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43221.924206] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43221.924209] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43221.924210] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43221.924211] Call Trace: >[43221.924218] dump_stack+0x85/0xbf >[43221.924223] swiotlb_alloc_coherent+0x1be/0x1d0 >[43221.924231] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43221.924240] ttm_dma_populate+0x25e/0x350 [ttm] >[43221.924247] ttm_tt_bind+0x2c/0x60 [ttm] >[43221.924251] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43221.924259] ttm_bo_validate+0x189/0x1a0 [ttm] >[43221.924263] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43221.924269] ? mutex_trylock+0xcd/0xe0 >[43221.924274] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43221.924308] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43221.924331] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43221.924355] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43221.924379] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43221.924413] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43221.924430] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43221.924451] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43221.924473] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43221.924482] drm_ioctl+0x2d5/0x370 [drm] >[43221.924509] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43221.924514] ? __pm_runtime_resume+0x54/0x90 >[43221.924519] ? trace_hardirqs_on_caller+0xed/0x180 >[43221.924537] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43221.924542] do_vfs_ioctl+0xa5/0x6e0 >[43221.924548] SyS_ioctl+0x74/0x80 >[43221.924553] do_syscall_64+0x79/0x220 >[43221.924556] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43221.924559] RIP: 0033:0x7fd8d64ef0f7 >[43221.924560] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43221.924563] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[43221.924564] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43221.924566] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[43221.924567] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43221.924568] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[43226.223881] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43226.223886] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43226.223890] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43226.223892] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43226.223894] Call Trace: >[43226.223902] dump_stack+0x85/0xbf >[43226.223909] swiotlb_alloc_coherent+0x1be/0x1d0 >[43226.223920] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43226.223935] ttm_dma_populate+0x25e/0x350 [ttm] >[43226.223946] ttm_tt_bind+0x2c/0x60 [ttm] >[43226.223953] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43226.223966] ttm_bo_validate+0x189/0x1a0 [ttm] >[43226.223971] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43226.223980] ? mutex_trylock+0xcd/0xe0 >[43226.223989] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43226.224029] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43226.224059] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43226.224095] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43226.224130] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43226.224164] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43226.224190] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43226.224223] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43226.224237] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43226.224250] drm_ioctl+0x2d5/0x370 [drm] >[43226.224279] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43226.224286] ? __pm_runtime_resume+0x54/0x90 >[43226.224294] ? trace_hardirqs_on_caller+0xed/0x180 >[43226.224323] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43226.224332] do_vfs_ioctl+0xa5/0x6e0 >[43226.224343] SyS_ioctl+0x74/0x80 >[43226.224351] do_syscall_64+0x79/0x220 >[43226.224356] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43226.224359] RIP: 0033:0x7fd8d64ef0f7 >[43226.224361] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43226.224366] RAX: ffffffffffffffda RBX: 000000000316a9b0 RCX: 00007fd8d64ef0f7 >[43226.224368] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43226.224370] RBP: 00007ffcc6dba1c0 R08: 000000000316a9b0 R09: 0000000000000004 >[43226.224372] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43226.224374] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[43227.462998] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43227.463001] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43227.463004] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43227.463006] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43227.463007] Call Trace: >[43227.463014] dump_stack+0x85/0xbf >[43227.463018] swiotlb_alloc_coherent+0x1be/0x1d0 >[43227.463026] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43227.463035] ttm_dma_populate+0x25e/0x350 [ttm] >[43227.463041] ttm_tt_bind+0x2c/0x60 [ttm] >[43227.463045] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43227.463053] ttm_bo_validate+0x189/0x1a0 [ttm] >[43227.463056] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43227.463062] ? mutex_trylock+0xcd/0xe0 >[43227.463067] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43227.463100] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43227.463118] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43227.463139] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43227.463161] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43227.463181] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43227.463196] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43227.463216] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43227.463227] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43227.463235] drm_ioctl+0x2d5/0x370 [drm] >[43227.463251] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43227.463256] ? __pm_runtime_resume+0x54/0x90 >[43227.463261] ? trace_hardirqs_on_caller+0xed/0x180 >[43227.463278] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43227.463284] do_vfs_ioctl+0xa5/0x6e0 >[43227.463291] SyS_ioctl+0x74/0x80 >[43227.463296] do_syscall_64+0x79/0x220 >[43227.463299] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43227.463301] RIP: 0033:0x7fd8d64ef0f7 >[43227.463302] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43227.463305] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[43227.463307] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43227.463308] RBP: 00007ffcc6dba1c0 R08: 0000000002bfd150 R09: 0000000000000004 >[43227.463309] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43227.463310] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003267000 >[43229.964939] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43229.964942] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43229.964945] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43229.964946] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43229.964947] Call Trace: >[43229.964954] dump_stack+0x85/0xbf >[43229.964959] swiotlb_alloc_coherent+0x1be/0x1d0 >[43229.964967] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43229.964976] ttm_dma_populate+0x25e/0x350 [ttm] >[43229.964982] ttm_tt_bind+0x2c/0x60 [ttm] >[43229.964986] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43229.964993] ttm_bo_validate+0x189/0x1a0 [ttm] >[43229.964997] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43229.965002] ? mutex_trylock+0xcd/0xe0 >[43229.965008] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43229.965050] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43229.965071] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43229.965095] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43229.965119] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43229.965141] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43229.965160] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43229.965181] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43229.965196] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43229.965204] drm_ioctl+0x2d5/0x370 [drm] >[43229.965222] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43229.965227] ? __pm_runtime_resume+0x54/0x90 >[43229.965232] ? trace_hardirqs_on_caller+0xed/0x180 >[43229.965252] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43229.965258] do_vfs_ioctl+0xa5/0x6e0 >[43229.965264] SyS_ioctl+0x74/0x80 >[43229.965269] do_syscall_64+0x79/0x220 >[43229.965272] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43229.965275] RIP: 0033:0x7fd8d64ef0f7 >[43229.965276] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43229.965279] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[43229.965280] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43229.965281] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[43229.965283] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43229.965284] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[43233.368451] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43233.368454] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43233.368457] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43233.368458] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43233.368459] Call Trace: >[43233.368466] dump_stack+0x85/0xbf >[43233.368470] swiotlb_alloc_coherent+0x1be/0x1d0 >[43233.368478] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43233.368488] ttm_dma_populate+0x25e/0x350 [ttm] >[43233.368494] ttm_tt_bind+0x2c/0x60 [ttm] >[43233.368498] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43233.368506] ttm_bo_validate+0x189/0x1a0 [ttm] >[43233.368509] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43233.368515] ? mutex_trylock+0xcd/0xe0 >[43233.368520] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43233.368552] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43233.368570] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43233.368592] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43233.368613] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43233.368634] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43233.368649] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43233.368669] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43233.368680] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43233.368689] drm_ioctl+0x2d5/0x370 [drm] >[43233.368705] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43233.368710] ? __pm_runtime_resume+0x54/0x90 >[43233.368715] ? trace_hardirqs_on_caller+0xed/0x180 >[43233.368732] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43233.368738] do_vfs_ioctl+0xa5/0x6e0 >[43233.368747] SyS_ioctl+0x74/0x80 >[43233.368755] do_syscall_64+0x79/0x220 >[43233.368760] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43233.368763] RIP: 0033:0x7fd8d64ef0f7 >[43233.368765] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43233.368769] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[43233.368771] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43233.368773] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[43233.368775] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43233.368777] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[43233.967474] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43233.967478] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43233.967480] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43233.967482] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43233.967483] Call Trace: >[43233.967490] dump_stack+0x85/0xbf >[43233.967495] swiotlb_alloc_coherent+0x1be/0x1d0 >[43233.967506] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43233.967520] ttm_dma_populate+0x25e/0x350 [ttm] >[43233.967529] ttm_tt_bind+0x2c/0x60 [ttm] >[43233.967535] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43233.967547] ttm_bo_validate+0x189/0x1a0 [ttm] >[43233.967552] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43233.967559] ? mutex_trylock+0xcd/0xe0 >[43233.967564] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43233.967604] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43233.967628] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43233.967652] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43233.967676] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43233.967698] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43233.967716] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43233.967736] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43233.967749] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43233.967758] drm_ioctl+0x2d5/0x370 [drm] >[43233.967782] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43233.967786] ? __pm_runtime_resume+0x54/0x90 >[43233.967791] ? trace_hardirqs_on_caller+0xed/0x180 >[43233.967820] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43233.967825] do_vfs_ioctl+0xa5/0x6e0 >[43233.967832] SyS_ioctl+0x74/0x80 >[43233.967837] do_syscall_64+0x79/0x220 >[43233.967841] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43233.967843] RIP: 0033:0x7fd8d64ef0f7 >[43233.967845] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43233.967847] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[43233.967849] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43233.967850] RBP: 00007ffcc6dba1c0 R08: 000000000326d770 R09: 0000000000000004 >[43233.967851] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43233.967853] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[43238.379992] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43238.379996] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43238.379998] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43238.380000] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43238.380001] Call Trace: >[43238.380008] dump_stack+0x85/0xbf >[43238.380012] swiotlb_alloc_coherent+0x1be/0x1d0 >[43238.380020] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43238.380029] ttm_dma_populate+0x25e/0x350 [ttm] >[43238.380035] ttm_tt_bind+0x2c/0x60 [ttm] >[43238.380038] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43238.380046] ttm_bo_validate+0x189/0x1a0 [ttm] >[43238.380049] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43238.380055] ? mutex_trylock+0xcd/0xe0 >[43238.380060] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43238.380093] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43238.380114] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43238.380137] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43238.380160] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43238.380181] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43238.380198] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43238.380219] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43238.380231] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43238.380239] drm_ioctl+0x2d5/0x370 [drm] >[43238.380256] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43238.380260] ? __pm_runtime_resume+0x54/0x90 >[43238.380265] ? trace_hardirqs_on_caller+0xed/0x180 >[43238.380283] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43238.380289] do_vfs_ioctl+0xa5/0x6e0 >[43238.380296] SyS_ioctl+0x74/0x80 >[43238.380300] do_syscall_64+0x79/0x220 >[43238.380304] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43238.380306] RIP: 0033:0x7fd8d64ef0f7 >[43238.380308] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43238.380310] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[43238.380312] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43238.380313] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[43238.380314] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43238.380315] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[43239.151282] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43239.151287] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43239.151290] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43239.151293] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43239.151295] Call Trace: >[43239.151303] dump_stack+0x85/0xbf >[43239.151309] swiotlb_alloc_coherent+0x1be/0x1d0 >[43239.151321] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43239.151337] ttm_dma_populate+0x25e/0x350 [ttm] >[43239.151348] ttm_tt_bind+0x2c/0x60 [ttm] >[43239.151354] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43239.151367] ttm_bo_validate+0x189/0x1a0 [ttm] >[43239.151372] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43239.151382] ? mutex_trylock+0xcd/0xe0 >[43239.151390] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43239.151429] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43239.151460] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43239.151468] ? __lock_acquire+0x2d4/0x1340 >[43239.151499] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43239.151533] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43239.151566] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43239.151592] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43239.151625] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43239.151641] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43239.151655] drm_ioctl+0x2d5/0x370 [drm] >[43239.151683] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43239.151690] ? __pm_runtime_resume+0x54/0x90 >[43239.151697] ? trace_hardirqs_on_caller+0xed/0x180 >[43239.151726] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43239.151734] do_vfs_ioctl+0xa5/0x6e0 >[43239.151746] SyS_ioctl+0x74/0x80 >[43239.151753] do_syscall_64+0x79/0x220 >[43239.151757] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43239.151761] RIP: 0033:0x7fd8d64ef0f7 >[43239.151763] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43239.151767] RAX: ffffffffffffffda RBX: 0000000002b36710 RCX: 00007fd8d64ef0f7 >[43239.151769] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43239.151772] RBP: 00007ffcc6dba1c0 R08: 0000000002b36710 R09: 0000000000000004 >[43239.151774] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43239.151776] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[43239.838084] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43239.838089] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43239.838092] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43239.838094] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43239.838096] Call Trace: >[43239.838105] dump_stack+0x85/0xbf >[43239.838111] swiotlb_alloc_coherent+0x1be/0x1d0 >[43239.838123] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43239.838138] ttm_dma_populate+0x25e/0x350 [ttm] >[43239.838148] ttm_tt_bind+0x2c/0x60 [ttm] >[43239.838154] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43239.838167] ttm_bo_validate+0x189/0x1a0 [ttm] >[43239.838172] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43239.838181] ? mutex_trylock+0xcd/0xe0 >[43239.838189] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43239.838227] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43239.838259] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43239.838267] ? __lock_acquire+0x2d4/0x1340 >[43239.838295] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43239.838328] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43239.838359] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43239.838383] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43239.838414] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43239.838428] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43239.838441] drm_ioctl+0x2d5/0x370 [drm] >[43239.838466] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43239.838473] ? __pm_runtime_resume+0x54/0x90 >[43239.838480] ? trace_hardirqs_on_caller+0xed/0x180 >[43239.838508] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43239.838515] do_vfs_ioctl+0xa5/0x6e0 >[43239.838525] SyS_ioctl+0x74/0x80 >[43239.838532] do_syscall_64+0x79/0x220 >[43239.838536] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43239.838539] RIP: 0033:0x7fd8d64ef0f7 >[43239.838541] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43239.838545] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[43239.838547] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43239.838549] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[43239.838551] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43239.838552] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[43241.480207] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43241.480210] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43241.480213] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43241.480214] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43241.480215] Call Trace: >[43241.480222] dump_stack+0x85/0xbf >[43241.480227] swiotlb_alloc_coherent+0x1be/0x1d0 >[43241.480235] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43241.480244] ttm_dma_populate+0x25e/0x350 [ttm] >[43241.480250] ttm_tt_bind+0x2c/0x60 [ttm] >[43241.480254] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43241.480262] ttm_bo_validate+0x189/0x1a0 [ttm] >[43241.480265] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43241.480271] ? mutex_trylock+0xcd/0xe0 >[43241.480276] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43241.480315] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43241.480335] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43241.480359] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43241.480382] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43241.480404] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43241.480422] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43241.480444] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43241.480459] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43241.480467] drm_ioctl+0x2d5/0x370 [drm] >[43241.480485] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43241.480490] ? __pm_runtime_resume+0x54/0x90 >[43241.480495] ? trace_hardirqs_on_caller+0xed/0x180 >[43241.480515] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43241.480521] do_vfs_ioctl+0xa5/0x6e0 >[43241.480528] SyS_ioctl+0x74/0x80 >[43241.480533] do_syscall_64+0x79/0x220 >[43241.480536] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43241.480538] RIP: 0033:0x7fd8d64ef0f7 >[43241.480539] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43241.480542] RAX: ffffffffffffffda RBX: 0000000002bc8a50 RCX: 00007fd8d64ef0f7 >[43241.480543] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43241.480545] RBP: 00007ffcc6dba1c0 R08: 0000000002bc8a50 R09: 0000000000000004 >[43241.480546] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43241.480547] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[43243.665224] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43243.665230] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43243.665234] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43243.665236] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43243.665238] Call Trace: >[43243.665247] dump_stack+0x85/0xbf >[43243.665254] swiotlb_alloc_coherent+0x1be/0x1d0 >[43243.665265] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43243.665281] ttm_dma_populate+0x25e/0x350 [ttm] >[43243.665291] ttm_tt_bind+0x2c/0x60 [ttm] >[43243.665298] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43243.665311] ttm_bo_validate+0x189/0x1a0 [ttm] >[43243.665316] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43243.665326] ? mutex_trylock+0xcd/0xe0 >[43243.665335] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43243.665383] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43243.665420] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43243.665428] ? __lock_acquire+0x2d4/0x1340 >[43243.665461] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43243.665498] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43243.665533] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43243.665561] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43243.665592] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43243.665607] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43243.665622] drm_ioctl+0x2d5/0x370 [drm] >[43243.665650] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43243.665657] ? __pm_runtime_resume+0x54/0x90 >[43243.665665] ? trace_hardirqs_on_caller+0xed/0x180 >[43243.665696] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43243.665704] do_vfs_ioctl+0xa5/0x6e0 >[43243.665716] SyS_ioctl+0x74/0x80 >[43243.665724] do_syscall_64+0x79/0x220 >[43243.665729] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43243.665733] RIP: 0033:0x7fd8d64ef0f7 >[43243.665735] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43243.665740] RAX: ffffffffffffffda RBX: 0000000002fd8240 RCX: 00007fd8d64ef0f7 >[43243.665742] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43243.665744] RBP: 00007ffcc6dba1c0 R08: 0000000002fd8240 R09: 0000000000000004 >[43243.665746] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43243.665748] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[43248.507541] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43248.507545] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43248.507547] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43248.507549] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43248.507550] Call Trace: >[43248.507557] dump_stack+0x85/0xbf >[43248.507562] swiotlb_alloc_coherent+0x1be/0x1d0 >[43248.507570] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43248.507580] ttm_dma_populate+0x25e/0x350 [ttm] >[43248.507586] ttm_tt_bind+0x2c/0x60 [ttm] >[43248.507590] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43248.507598] ttm_bo_validate+0x189/0x1a0 [ttm] >[43248.507601] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43248.507607] ? mutex_trylock+0xcd/0xe0 >[43248.507613] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43248.507647] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43248.507672] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43248.507700] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43248.507726] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43248.507751] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43248.507772] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43248.507796] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43248.507810] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43248.507819] drm_ioctl+0x2d5/0x370 [drm] >[43248.507849] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43248.507855] ? __pm_runtime_resume+0x54/0x90 >[43248.507860] ? trace_hardirqs_on_caller+0xed/0x180 >[43248.507882] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43248.507898] do_vfs_ioctl+0xa5/0x6e0 >[43248.507905] SyS_ioctl+0x74/0x80 >[43248.507910] do_syscall_64+0x79/0x220 >[43248.507913] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43248.507916] RIP: 0033:0x7fd8d64ef0f7 >[43248.507917] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43248.507920] RAX: ffffffffffffffda RBX: 000000000302d650 RCX: 00007fd8d64ef0f7 >[43248.507921] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43248.507922] RBP: 00007ffcc6dba1c0 R08: 000000000302d650 R09: 0000000000000004 >[43248.507923] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43248.507925] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[43250.555224] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43250.555227] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43250.555229] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43250.555231] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43250.555232] Call Trace: >[43250.555238] dump_stack+0x85/0xbf >[43250.555243] swiotlb_alloc_coherent+0x1be/0x1d0 >[43250.555250] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43250.555260] ttm_dma_populate+0x25e/0x350 [ttm] >[43250.555266] ttm_tt_bind+0x2c/0x60 [ttm] >[43250.555270] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43250.555277] ttm_bo_validate+0x189/0x1a0 [ttm] >[43250.555281] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43250.555287] ? mutex_trylock+0xcd/0xe0 >[43250.555292] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43250.555324] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43250.555345] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43250.555351] ? __lock_acquire+0x2d4/0x1340 >[43250.555371] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43250.555394] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43250.555416] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43250.555434] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43250.555454] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43250.555465] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43250.555473] drm_ioctl+0x2d5/0x370 [drm] >[43250.555490] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43250.555495] ? __pm_runtime_resume+0x54/0x90 >[43250.555499] ? trace_hardirqs_on_caller+0xed/0x180 >[43250.555517] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43250.555523] do_vfs_ioctl+0xa5/0x6e0 >[43250.555529] SyS_ioctl+0x74/0x80 >[43250.555534] do_syscall_64+0x79/0x220 >[43250.555537] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43250.555540] RIP: 0033:0x7fd8d64ef0f7 >[43250.555541] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43250.555544] RAX: ffffffffffffffda RBX: 0000000002cf3e20 RCX: 00007fd8d64ef0f7 >[43250.555545] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43250.555546] RBP: 00007ffcc6dba1c0 R08: 0000000002cf3e20 R09: 0000000000000004 >[43250.555548] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43250.555549] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[43267.870724] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43267.870729] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43267.870732] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43267.870734] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43267.870736] Call Trace: >[43267.870744] dump_stack+0x85/0xbf >[43267.870750] swiotlb_alloc_coherent+0x1be/0x1d0 >[43267.870760] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43267.870775] ttm_dma_populate+0x25e/0x350 [ttm] >[43267.870785] ttm_tt_bind+0x2c/0x60 [ttm] >[43267.870791] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43267.870802] ttm_bo_validate+0x189/0x1a0 [ttm] >[43267.870807] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43267.870815] ? mutex_trylock+0xcd/0xe0 >[43267.870823] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43267.870863] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43267.870895] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43267.870933] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43267.870970] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43267.871004] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43267.871022] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43267.871043] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43267.871054] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43267.871062] drm_ioctl+0x2d5/0x370 [drm] >[43267.871080] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43267.871085] ? __pm_runtime_resume+0x54/0x90 >[43267.871090] ? trace_hardirqs_on_caller+0xed/0x180 >[43267.871108] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43267.871114] do_vfs_ioctl+0xa5/0x6e0 >[43267.871121] SyS_ioctl+0x74/0x80 >[43267.871126] do_syscall_64+0x79/0x220 >[43267.871129] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43267.871132] RIP: 0033:0x7fd8d64ef0f7 >[43267.871133] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43267.871136] RAX: ffffffffffffffda RBX: 0000000002b36710 RCX: 00007fd8d64ef0f7 >[43267.871137] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43267.871139] RBP: 00007ffcc6dba1c0 R08: 0000000002b36710 R09: 0000000000000004 >[43267.871140] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43267.871141] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[43272.491725] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43272.491728] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43272.491731] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43272.491733] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43272.491734] Call Trace: >[43272.491741] dump_stack+0x85/0xbf >[43272.491745] swiotlb_alloc_coherent+0x1be/0x1d0 >[43272.491753] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43272.491761] ttm_dma_populate+0x25e/0x350 [ttm] >[43272.491767] ttm_tt_bind+0x2c/0x60 [ttm] >[43272.491771] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43272.491779] ttm_bo_validate+0x189/0x1a0 [ttm] >[43272.491782] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43272.491788] ? mutex_trylock+0xcd/0xe0 >[43272.491793] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43272.491824] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43272.491853] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43272.491875] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43272.491897] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43272.491917] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43272.491933] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43272.491954] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43272.491969] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43272.491980] drm_ioctl+0x2d5/0x370 [drm] >[43272.491997] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43272.492002] ? __pm_runtime_resume+0x54/0x90 >[43272.492007] ? trace_hardirqs_on_caller+0xed/0x180 >[43272.492025] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43272.492030] do_vfs_ioctl+0xa5/0x6e0 >[43272.492037] SyS_ioctl+0x74/0x80 >[43272.492042] do_syscall_64+0x79/0x220 >[43272.492046] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43272.492048] RIP: 0033:0x7fd8d64ef0f7 >[43272.492049] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43272.492052] RAX: ffffffffffffffda RBX: 0000000002d543e0 RCX: 00007fd8d64ef0f7 >[43272.492054] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43272.492055] RBP: 00007ffcc6dba1c0 R08: 0000000002d543e0 R09: 0000000000000004 >[43272.492056] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43272.492057] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[43275.452237] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43275.452241] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43275.452243] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43275.452244] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43275.452246] Call Trace: >[43275.452252] dump_stack+0x85/0xbf >[43275.452257] swiotlb_alloc_coherent+0x1be/0x1d0 >[43275.452264] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43275.452273] ttm_dma_populate+0x25e/0x350 [ttm] >[43275.452279] ttm_tt_bind+0x2c/0x60 [ttm] >[43275.452283] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43275.452290] ttm_bo_validate+0x189/0x1a0 [ttm] >[43275.452293] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43275.452299] ? mutex_trylock+0xcd/0xe0 >[43275.452304] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43275.452339] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43275.452362] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43275.452385] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43275.452407] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43275.452428] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43275.452445] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43275.452465] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43275.452477] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43275.452485] drm_ioctl+0x2d5/0x370 [drm] >[43275.452501] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43275.452506] ? __pm_runtime_resume+0x54/0x90 >[43275.452511] ? trace_hardirqs_on_caller+0xed/0x180 >[43275.452528] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43275.452533] do_vfs_ioctl+0xa5/0x6e0 >[43275.452540] SyS_ioctl+0x74/0x80 >[43275.452545] do_syscall_64+0x79/0x220 >[43275.452548] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43275.452550] RIP: 0033:0x7fd8d64ef0f7 >[43275.452552] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43275.452554] RAX: ffffffffffffffda RBX: 0000000002c0cdf0 RCX: 00007fd8d64ef0f7 >[43275.452555] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43275.452557] RBP: 00007ffcc6dba1c0 R08: 0000000002c0cdf0 R09: 0000000000000004 >[43275.452558] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43275.452559] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[43278.378164] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43278.378168] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43278.378171] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43278.378173] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43278.378174] Call Trace: >[43278.378181] dump_stack+0x85/0xbf >[43278.378185] swiotlb_alloc_coherent+0x1be/0x1d0 >[43278.378193] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43278.378203] ttm_dma_populate+0x25e/0x350 [ttm] >[43278.378209] ttm_tt_bind+0x2c/0x60 [ttm] >[43278.378213] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43278.378221] ttm_bo_validate+0x189/0x1a0 [ttm] >[43278.378225] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43278.378231] ? mutex_trylock+0xcd/0xe0 >[43278.378237] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43278.378276] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43278.378301] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43278.378327] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43278.378351] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43278.378374] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43278.378391] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43278.378412] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43278.378424] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43278.378433] drm_ioctl+0x2d5/0x370 [drm] >[43278.378450] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43278.378455] ? __pm_runtime_resume+0x54/0x90 >[43278.378460] ? trace_hardirqs_on_caller+0xed/0x180 >[43278.378478] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43278.378483] do_vfs_ioctl+0xa5/0x6e0 >[43278.378490] SyS_ioctl+0x74/0x80 >[43278.378495] do_syscall_64+0x79/0x220 >[43278.378498] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43278.378501] RIP: 0033:0x7fd8d64ef0f7 >[43278.378502] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43278.378505] RAX: ffffffffffffffda RBX: 0000000002fd8240 RCX: 00007fd8d64ef0f7 >[43278.378506] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43278.378507] RBP: 00007ffcc6dba1c0 R08: 0000000002fd8240 R09: 0000000000000004 >[43278.378509] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43278.378510] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[43286.914750] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43286.914754] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43286.914756] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43286.914758] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43286.914759] Call Trace: >[43286.914765] dump_stack+0x85/0xbf >[43286.914769] swiotlb_alloc_coherent+0x1be/0x1d0 >[43286.914777] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43286.914787] ttm_dma_populate+0x25e/0x350 [ttm] >[43286.914793] ttm_tt_bind+0x2c/0x60 [ttm] >[43286.914797] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43286.914805] ttm_bo_validate+0x189/0x1a0 [ttm] >[43286.914808] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43286.914815] ? mutex_trylock+0xcd/0xe0 >[43286.914820] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43286.914853] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43286.914874] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43286.914898] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43286.914921] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43286.914944] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43286.914961] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43286.914982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43286.914993] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43286.915002] drm_ioctl+0x2d5/0x370 [drm] >[43286.915019] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43286.915024] ? __pm_runtime_resume+0x54/0x90 >[43286.915029] ? trace_hardirqs_on_caller+0xed/0x180 >[43286.915048] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43286.915053] do_vfs_ioctl+0xa5/0x6e0 >[43286.915060] SyS_ioctl+0x74/0x80 >[43286.915065] do_syscall_64+0x79/0x220 >[43286.915068] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43286.915071] RIP: 0033:0x7fd8d64ef0f7 >[43286.915072] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43286.915075] RAX: ffffffffffffffda RBX: 0000000002b6a030 RCX: 00007fd8d64ef0f7 >[43286.915076] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43286.915078] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a030 R09: 0000000000000004 >[43286.915079] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43286.915080] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[43295.087046] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43295.087051] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43295.087081] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43295.087083] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43295.087085] Call Trace: >[43295.087094] dump_stack+0x85/0xbf >[43295.087101] swiotlb_alloc_coherent+0x1be/0x1d0 >[43295.087115] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43295.087132] ttm_dma_populate+0x25e/0x350 [ttm] >[43295.087143] ttm_tt_bind+0x2c/0x60 [ttm] >[43295.087150] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43295.087164] ttm_bo_validate+0x189/0x1a0 [ttm] >[43295.087170] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43295.087179] ? mutex_trylock+0xcd/0xe0 >[43295.087189] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43295.087229] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43295.087259] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43295.087298] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43295.087336] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43295.087371] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43295.087399] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43295.087435] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43295.087450] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43295.087463] drm_ioctl+0x2d5/0x370 [drm] >[43295.087493] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43295.087501] ? __pm_runtime_resume+0x54/0x90 >[43295.087509] ? trace_hardirqs_on_caller+0xed/0x180 >[43295.087541] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43295.087548] do_vfs_ioctl+0xa5/0x6e0 >[43295.087561] SyS_ioctl+0x74/0x80 >[43295.087569] do_syscall_64+0x79/0x220 >[43295.087574] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43295.087578] RIP: 0033:0x7fd8d64ef0f7 >[43295.087580] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43295.087585] RAX: ffffffffffffffda RBX: 0000000002b90840 RCX: 00007fd8d64ef0f7 >[43295.087587] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43295.087590] RBP: 00007ffcc6dba1c0 R08: 0000000002b90840 R09: 0000000000000004 >[43295.087592] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43295.087594] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[43295.910651] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43295.910655] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43295.910657] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43295.910659] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43295.910660] Call Trace: >[43295.910667] dump_stack+0x85/0xbf >[43295.910671] swiotlb_alloc_coherent+0x1be/0x1d0 >[43295.910679] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43295.910688] ttm_dma_populate+0x25e/0x350 [ttm] >[43295.910694] ttm_tt_bind+0x2c/0x60 [ttm] >[43295.910698] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43295.910706] ttm_bo_validate+0x189/0x1a0 [ttm] >[43295.910709] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43295.910715] ? mutex_trylock+0xcd/0xe0 >[43295.910720] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43295.910755] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43295.910774] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43295.910795] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43295.910816] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43295.910836] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43295.910852] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43295.910871] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43295.910883] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43295.910891] drm_ioctl+0x2d5/0x370 [drm] >[43295.910907] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43295.910911] ? __pm_runtime_resume+0x54/0x90 >[43295.910917] ? trace_hardirqs_on_caller+0xed/0x180 >[43295.910934] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43295.910939] do_vfs_ioctl+0xa5/0x6e0 >[43295.910946] SyS_ioctl+0x74/0x80 >[43295.910950] do_syscall_64+0x79/0x220 >[43295.910953] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43295.910956] RIP: 0033:0x7fd8d64ef0f7 >[43295.910957] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43295.910960] RAX: ffffffffffffffda RBX: 00000000031101f0 RCX: 00007fd8d64ef0f7 >[43295.910962] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43295.910964] RBP: 00007ffcc6dba1c0 R08: 00000000031101f0 R09: 0000000000000004 >[43295.910966] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43295.910968] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[43296.963334] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43296.963339] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43296.963342] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43296.963344] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43296.963346] Call Trace: >[43296.963355] dump_stack+0x85/0xbf >[43296.963361] swiotlb_alloc_coherent+0x1be/0x1d0 >[43296.963372] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43296.963387] ttm_dma_populate+0x25e/0x350 [ttm] >[43296.963398] ttm_tt_bind+0x2c/0x60 [ttm] >[43296.963404] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43296.963417] ttm_bo_validate+0x189/0x1a0 [ttm] >[43296.963422] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43296.963431] ? mutex_trylock+0xcd/0xe0 >[43296.963439] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43296.963477] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43296.963506] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43296.963541] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43296.963575] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43296.963607] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43296.963632] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43296.963663] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43296.963678] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43296.963691] drm_ioctl+0x2d5/0x370 [drm] >[43296.963717] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43296.963724] ? __pm_runtime_resume+0x54/0x90 >[43296.963731] ? trace_hardirqs_on_caller+0xed/0x180 >[43296.963760] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43296.963767] do_vfs_ioctl+0xa5/0x6e0 >[43296.963778] SyS_ioctl+0x74/0x80 >[43296.963786] do_syscall_64+0x79/0x220 >[43296.963790] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43296.963793] RIP: 0033:0x7fd8d64ef0f7 >[43296.963795] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43296.963799] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[43296.963801] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43296.963803] RBP: 00007ffcc6dba1c0 R08: 000000000326d770 R09: 0000000000000004 >[43296.963805] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43296.963807] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[43299.120571] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43299.120576] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43299.120580] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43299.120582] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43299.120583] Call Trace: >[43299.120591] dump_stack+0x85/0xbf >[43299.120597] swiotlb_alloc_coherent+0x1be/0x1d0 >[43299.120609] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43299.120624] ttm_dma_populate+0x25e/0x350 [ttm] >[43299.120633] ttm_tt_bind+0x2c/0x60 [ttm] >[43299.120640] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43299.120652] ttm_bo_validate+0x189/0x1a0 [ttm] >[43299.120657] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43299.120666] ? mutex_trylock+0xcd/0xe0 >[43299.120674] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43299.120713] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43299.120745] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43299.120781] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43299.120816] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43299.120850] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43299.120876] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43299.120908] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43299.120923] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43299.120936] drm_ioctl+0x2d5/0x370 [drm] >[43299.120964] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43299.120970] ? __pm_runtime_resume+0x54/0x90 >[43299.120978] ? trace_hardirqs_on_caller+0xed/0x180 >[43299.121006] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43299.121013] do_vfs_ioctl+0xa5/0x6e0 >[43299.121025] SyS_ioctl+0x74/0x80 >[43299.121032] do_syscall_64+0x79/0x220 >[43299.121036] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43299.121040] RIP: 0033:0x7fd8d64ef0f7 >[43299.121042] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43299.121047] RAX: ffffffffffffffda RBX: 0000000002bd1380 RCX: 00007fd8d64ef0f7 >[43299.121049] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43299.121050] RBP: 00007ffcc6dba1c0 R08: 0000000002bd1380 R09: 0000000000000004 >[43299.121052] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43299.121054] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[43300.078012] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43300.078016] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43300.078020] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43300.078022] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43300.078024] Call Trace: >[43300.078032] dump_stack+0x85/0xbf >[43300.078038] swiotlb_alloc_coherent+0x1be/0x1d0 >[43300.078049] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43300.078064] ttm_dma_populate+0x25e/0x350 [ttm] >[43300.078070] ttm_tt_bind+0x2c/0x60 [ttm] >[43300.078074] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43300.078098] ttm_bo_validate+0x189/0x1a0 [ttm] >[43300.078103] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43300.078121] ? mutex_trylock+0xcd/0xe0 >[43300.078130] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43300.078169] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43300.078198] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43300.078231] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43300.078264] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43300.078296] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43300.078322] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43300.078354] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43300.078368] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43300.078380] drm_ioctl+0x2d5/0x370 [drm] >[43300.078405] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43300.078411] ? __pm_runtime_resume+0x54/0x90 >[43300.078418] ? trace_hardirqs_on_caller+0xed/0x180 >[43300.078445] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43300.078452] do_vfs_ioctl+0xa5/0x6e0 >[43300.078462] SyS_ioctl+0x74/0x80 >[43300.078469] do_syscall_64+0x79/0x220 >[43300.078473] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43300.078476] RIP: 0033:0x7fd8d64ef0f7 >[43300.078478] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43300.078482] RAX: ffffffffffffffda RBX: 0000000002c0cdf0 RCX: 00007fd8d64ef0f7 >[43300.078483] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43300.078485] RBP: 00007ffcc6dba1c0 R08: 0000000002c0cdf0 R09: 0000000000000004 >[43300.078487] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43300.078489] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[43305.787784] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43305.787787] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43305.787790] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43305.787791] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43305.787793] Call Trace: >[43305.787799] dump_stack+0x85/0xbf >[43305.787803] swiotlb_alloc_coherent+0x1be/0x1d0 >[43305.787811] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43305.787820] ttm_dma_populate+0x25e/0x350 [ttm] >[43305.787826] ttm_tt_bind+0x2c/0x60 [ttm] >[43305.787830] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43305.787838] ttm_bo_validate+0x189/0x1a0 [ttm] >[43305.787841] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43305.787847] ? mutex_trylock+0xcd/0xe0 >[43305.787852] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43305.787884] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43305.787906] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43305.787930] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43305.787953] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43305.787974] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43305.787991] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43305.788012] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43305.788025] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43305.788033] drm_ioctl+0x2d5/0x370 [drm] >[43305.788050] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43305.788055] ? __pm_runtime_resume+0x54/0x90 >[43305.788060] ? trace_hardirqs_on_caller+0xed/0x180 >[43305.788078] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43305.788083] do_vfs_ioctl+0xa5/0x6e0 >[43305.788090] SyS_ioctl+0x74/0x80 >[43305.788095] do_syscall_64+0x79/0x220 >[43305.788099] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43305.788101] RIP: 0033:0x7fd8d64ef0f7 >[43305.788103] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43305.788105] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[43305.788106] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43305.788108] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[43305.788109] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43305.788110] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[43318.238292] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43318.238296] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43318.238300] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43318.238302] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43318.238304] Call Trace: >[43318.238312] dump_stack+0x85/0xbf >[43318.238319] swiotlb_alloc_coherent+0x1be/0x1d0 >[43318.238331] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43318.238357] ttm_dma_populate+0x25e/0x350 [ttm] >[43318.238368] ttm_tt_bind+0x2c/0x60 [ttm] >[43318.238374] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43318.238388] ttm_bo_validate+0x189/0x1a0 [ttm] >[43318.238393] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43318.238403] ? mutex_trylock+0xcd/0xe0 >[43318.238411] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43318.238455] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43318.238488] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43318.238528] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43318.238566] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43318.238603] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43318.238641] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43318.238675] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43318.238702] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43318.238715] drm_ioctl+0x2d5/0x370 [drm] >[43318.238745] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43318.238752] ? __pm_runtime_resume+0x54/0x90 >[43318.238761] ? trace_hardirqs_on_caller+0xed/0x180 >[43318.238792] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43318.238800] do_vfs_ioctl+0xa5/0x6e0 >[43318.238811] SyS_ioctl+0x74/0x80 >[43318.238819] do_syscall_64+0x79/0x220 >[43318.238824] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43318.238828] RIP: 0033:0x7fd8d64ef0f7 >[43318.238830] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43318.238834] RAX: ffffffffffffffda RBX: 00000000030b19a0 RCX: 00007fd8d64ef0f7 >[43318.238836] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43318.238839] RBP: 00007ffcc6dba1c0 R08: 00000000030b19a0 R09: 0000000000000004 >[43318.238841] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43318.238843] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[43320.654339] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43320.654343] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43320.654347] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43320.654349] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43320.654351] Call Trace: >[43320.654360] dump_stack+0x85/0xbf >[43320.654366] swiotlb_alloc_coherent+0x1be/0x1d0 >[43320.654378] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43320.654394] ttm_dma_populate+0x25e/0x350 [ttm] >[43320.654405] ttm_tt_bind+0x2c/0x60 [ttm] >[43320.654412] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43320.654426] ttm_bo_validate+0x189/0x1a0 [ttm] >[43320.654431] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43320.654441] ? mutex_trylock+0xcd/0xe0 >[43320.654449] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43320.654488] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43320.654518] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43320.654554] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43320.654589] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43320.654621] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43320.654648] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43320.654680] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43320.654695] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43320.654708] drm_ioctl+0x2d5/0x370 [drm] >[43320.654735] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43320.654742] ? __pm_runtime_resume+0x54/0x90 >[43320.654751] ? trace_hardirqs_on_caller+0xed/0x180 >[43320.654780] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43320.654788] do_vfs_ioctl+0xa5/0x6e0 >[43320.654801] SyS_ioctl+0x74/0x80 >[43320.654808] do_syscall_64+0x79/0x220 >[43320.654813] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43320.654817] RIP: 0033:0x7fd8d64ef0f7 >[43320.654819] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43320.654824] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[43320.654826] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43320.654828] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[43320.654831] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43320.654833] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[43321.435339] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43321.435344] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43321.435349] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43321.435351] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43321.435353] Call Trace: >[43321.435362] dump_stack+0x85/0xbf >[43321.435368] swiotlb_alloc_coherent+0x1be/0x1d0 >[43321.435379] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43321.435395] ttm_dma_populate+0x25e/0x350 [ttm] >[43321.435406] ttm_tt_bind+0x2c/0x60 [ttm] >[43321.435413] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43321.435427] ttm_bo_validate+0x189/0x1a0 [ttm] >[43321.435432] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43321.435442] ? mutex_trylock+0xcd/0xe0 >[43321.435451] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43321.435492] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43321.435525] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43321.435534] ? __lock_acquire+0x2d4/0x1340 >[43321.435568] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43321.435606] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43321.435640] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43321.435668] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43321.435701] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43321.435716] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43321.435730] drm_ioctl+0x2d5/0x370 [drm] >[43321.435758] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43321.435765] ? __pm_runtime_resume+0x54/0x90 >[43321.435773] ? trace_hardirqs_on_caller+0xed/0x180 >[43321.435803] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43321.435811] do_vfs_ioctl+0xa5/0x6e0 >[43321.435824] SyS_ioctl+0x74/0x80 >[43321.435832] do_syscall_64+0x79/0x220 >[43321.435837] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43321.435841] RIP: 0033:0x7fd8d64ef0f7 >[43321.435843] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43321.435847] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[43321.435850] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43321.435852] RBP: 00007ffcc6dba1c0 R08: 000000000326d770 R09: 0000000000000004 >[43321.435854] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43321.435856] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[43324.216231] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43324.216235] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43324.216238] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43324.216239] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43324.216240] Call Trace: >[43324.216247] dump_stack+0x85/0xbf >[43324.216252] swiotlb_alloc_coherent+0x1be/0x1d0 >[43324.216261] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43324.216271] ttm_dma_populate+0x25e/0x350 [ttm] >[43324.216278] ttm_tt_bind+0x2c/0x60 [ttm] >[43324.216282] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43324.216290] ttm_bo_validate+0x189/0x1a0 [ttm] >[43324.216294] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43324.216300] ? mutex_trylock+0xcd/0xe0 >[43324.216306] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43324.216348] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43324.216375] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43324.216382] ? __lock_acquire+0x2d4/0x1340 >[43324.216404] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43324.216430] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43324.216453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43324.216471] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43324.216492] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43324.216505] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43324.216514] drm_ioctl+0x2d5/0x370 [drm] >[43324.216531] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43324.216536] ? __pm_runtime_resume+0x54/0x90 >[43324.216541] ? trace_hardirqs_on_caller+0xed/0x180 >[43324.216560] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43324.216565] do_vfs_ioctl+0xa5/0x6e0 >[43324.216573] SyS_ioctl+0x74/0x80 >[43324.216578] do_syscall_64+0x79/0x220 >[43324.216581] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43324.216584] RIP: 0033:0x7fd8d64ef0f7 >[43324.216585] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43324.216588] RAX: ffffffffffffffda RBX: 00000000030d2830 RCX: 00007fd8d64ef0f7 >[43324.216589] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43324.216591] RBP: 00007ffcc6dba1c0 R08: 00000000030d2830 R09: 0000000000000004 >[43324.216592] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43324.216593] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[43332.713528] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43332.713532] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43332.713535] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43332.713536] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43332.713537] Call Trace: >[43332.713544] dump_stack+0x85/0xbf >[43332.713549] swiotlb_alloc_coherent+0x1be/0x1d0 >[43332.713558] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43332.713567] ttm_dma_populate+0x25e/0x350 [ttm] >[43332.713573] ttm_tt_bind+0x2c/0x60 [ttm] >[43332.713577] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43332.713585] ttm_bo_validate+0x189/0x1a0 [ttm] >[43332.713589] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43332.713595] ? mutex_trylock+0xcd/0xe0 >[43332.713600] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43332.713643] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43332.713670] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43332.713697] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43332.713724] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43332.713748] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43332.713768] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43332.713792] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43332.713807] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43332.713816] drm_ioctl+0x2d5/0x370 [drm] >[43332.713836] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43332.713841] ? __pm_runtime_resume+0x54/0x90 >[43332.713846] ? trace_hardirqs_on_caller+0xed/0x180 >[43332.713867] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43332.713873] do_vfs_ioctl+0xa5/0x6e0 >[43332.713890] SyS_ioctl+0x74/0x80 >[43332.713896] do_syscall_64+0x79/0x220 >[43332.713900] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43332.713902] RIP: 0033:0x7fd8d64ef0f7 >[43332.713904] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43332.713906] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[43332.713908] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43332.713909] RBP: 00007ffcc6dba1c0 R08: 0000000002bfd150 R09: 0000000000000004 >[43332.713911] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43332.713912] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[43333.910732] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43333.910737] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43333.910740] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43333.910743] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43333.910744] Call Trace: >[43333.910755] dump_stack+0x85/0xbf >[43333.910762] swiotlb_alloc_coherent+0x1be/0x1d0 >[43333.910778] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43333.910793] ttm_dma_populate+0x25e/0x350 [ttm] >[43333.910805] ttm_tt_bind+0x2c/0x60 [ttm] >[43333.910812] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43333.910826] ttm_bo_validate+0x189/0x1a0 [ttm] >[43333.910833] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43333.910843] ? mutex_trylock+0xcd/0xe0 >[43333.910853] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43333.910922] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43333.910972] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43333.911025] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43333.911088] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43333.911140] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43333.911164] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43333.911194] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43333.911212] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43333.911225] drm_ioctl+0x2d5/0x370 [drm] >[43333.911253] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43333.911261] ? __pm_runtime_resume+0x54/0x90 >[43333.911269] ? trace_hardirqs_on_caller+0xed/0x180 >[43333.911305] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43333.911313] do_vfs_ioctl+0xa5/0x6e0 >[43333.911325] SyS_ioctl+0x74/0x80 >[43333.911332] do_syscall_64+0x79/0x220 >[43333.911337] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43333.911340] RIP: 0033:0x7fd8d64ef0f7 >[43333.911342] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43333.911345] RAX: ffffffffffffffda RBX: 00000000030296a0 RCX: 00007fd8d64ef0f7 >[43333.911346] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43333.911347] RBP: 00007ffcc6dba1c0 R08: 00000000030296a0 R09: 0000000000000004 >[43333.911349] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43333.911350] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[43336.124563] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43336.124566] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43336.124568] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43336.124570] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43336.124571] Call Trace: >[43336.124577] dump_stack+0x85/0xbf >[43336.124582] swiotlb_alloc_coherent+0x1be/0x1d0 >[43336.124590] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43336.124599] ttm_dma_populate+0x25e/0x350 [ttm] >[43336.124605] ttm_tt_bind+0x2c/0x60 [ttm] >[43336.124609] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43336.124617] ttm_bo_validate+0x189/0x1a0 [ttm] >[43336.124620] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43336.124625] ? mutex_trylock+0xcd/0xe0 >[43336.124630] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43336.124663] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43336.124682] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43336.124703] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43336.124725] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43336.124745] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43336.124760] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43336.124780] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43336.124791] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43336.124799] drm_ioctl+0x2d5/0x370 [drm] >[43336.124815] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43336.124820] ? __pm_runtime_resume+0x54/0x90 >[43336.124825] ? trace_hardirqs_on_caller+0xed/0x180 >[43336.124843] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43336.124848] do_vfs_ioctl+0xa5/0x6e0 >[43336.124855] SyS_ioctl+0x74/0x80 >[43336.124860] do_syscall_64+0x79/0x220 >[43336.124863] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43336.124865] RIP: 0033:0x7fd8d64ef0f7 >[43336.124867] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43336.124869] RAX: ffffffffffffffda RBX: 000000000316a9b0 RCX: 00007fd8d64ef0f7 >[43336.124871] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43336.124872] RBP: 00007ffcc6dba1c0 R08: 000000000316a9b0 R09: 0000000000000004 >[43336.124873] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43336.124874] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[43344.818053] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43344.818056] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43344.818059] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43344.818061] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43344.818062] Call Trace: >[43344.818069] dump_stack+0x85/0xbf >[43344.818073] swiotlb_alloc_coherent+0x1be/0x1d0 >[43344.818081] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43344.818090] ttm_dma_populate+0x25e/0x350 [ttm] >[43344.818096] ttm_tt_bind+0x2c/0x60 [ttm] >[43344.818100] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43344.818108] ttm_bo_validate+0x189/0x1a0 [ttm] >[43344.818112] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43344.818118] ? mutex_trylock+0xcd/0xe0 >[43344.818124] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43344.818158] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43344.818182] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43344.818208] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43344.818232] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43344.818253] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43344.818270] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43344.818291] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43344.818302] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43344.818311] drm_ioctl+0x2d5/0x370 [drm] >[43344.818328] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43344.818333] ? __pm_runtime_resume+0x54/0x90 >[43344.818338] ? trace_hardirqs_on_caller+0xed/0x180 >[43344.818357] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43344.818362] do_vfs_ioctl+0xa5/0x6e0 >[43344.818369] SyS_ioctl+0x74/0x80 >[43344.818374] do_syscall_64+0x79/0x220 >[43344.818377] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43344.818379] RIP: 0033:0x7fd8d64ef0f7 >[43344.818381] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43344.818384] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[43344.818385] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43344.818386] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[43344.818388] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43344.818389] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[43346.264217] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43346.264220] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43346.264223] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43346.264224] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43346.264225] Call Trace: >[43346.264232] dump_stack+0x85/0xbf >[43346.264237] swiotlb_alloc_coherent+0x1be/0x1d0 >[43346.264244] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43346.264253] ttm_dma_populate+0x25e/0x350 [ttm] >[43346.264259] ttm_tt_bind+0x2c/0x60 [ttm] >[43346.264262] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43346.264270] ttm_bo_validate+0x189/0x1a0 [ttm] >[43346.264273] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43346.264279] ? mutex_trylock+0xcd/0xe0 >[43346.264284] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43346.264326] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43346.264354] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43346.264375] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43346.264396] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43346.264416] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43346.264432] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43346.264451] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43346.264463] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43346.264470] drm_ioctl+0x2d5/0x370 [drm] >[43346.264487] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43346.264491] ? __pm_runtime_resume+0x54/0x90 >[43346.264496] ? trace_hardirqs_on_caller+0xed/0x180 >[43346.264513] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43346.264518] do_vfs_ioctl+0xa5/0x6e0 >[43346.264525] SyS_ioctl+0x74/0x80 >[43346.264529] do_syscall_64+0x79/0x220 >[43346.264532] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43346.264535] RIP: 0033:0x7fd8d64ef0f7 >[43346.264536] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43346.264539] RAX: ffffffffffffffda RBX: 0000000002fd8240 RCX: 00007fd8d64ef0f7 >[43346.264540] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43346.264541] RBP: 00007ffcc6dba1c0 R08: 0000000002fd8240 R09: 0000000000000004 >[43346.264542] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43346.264544] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[43347.100421] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43347.100424] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43347.100427] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43347.100428] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43347.100430] Call Trace: >[43347.100437] dump_stack+0x85/0xbf >[43347.100441] swiotlb_alloc_coherent+0x1be/0x1d0 >[43347.100449] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43347.100463] ttm_dma_populate+0x25e/0x350 [ttm] >[43347.100483] ttm_tt_bind+0x2c/0x60 [ttm] >[43347.100488] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43347.100502] ttm_bo_validate+0x189/0x1a0 [ttm] >[43347.100506] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43347.100511] ? mutex_trylock+0xcd/0xe0 >[43347.100517] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43347.100564] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43347.100582] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43347.100588] ? __lock_acquire+0x2d4/0x1340 >[43347.100606] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43347.100627] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43347.100647] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43347.100662] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43347.100681] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43347.100693] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43347.100701] drm_ioctl+0x2d5/0x370 [drm] >[43347.100717] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43347.100721] ? __pm_runtime_resume+0x54/0x90 >[43347.100725] ? trace_hardirqs_on_caller+0xed/0x180 >[43347.100742] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43347.100747] do_vfs_ioctl+0xa5/0x6e0 >[43347.100754] SyS_ioctl+0x74/0x80 >[43347.100759] do_syscall_64+0x79/0x220 >[43347.100762] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43347.100764] RIP: 0033:0x7fd8d64ef0f7 >[43347.100765] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43347.100768] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[43347.100769] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43347.100770] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[43347.100772] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43347.100773] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[43354.689985] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43354.689988] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43354.689991] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43354.689992] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43354.689993] Call Trace: >[43354.690000] dump_stack+0x85/0xbf >[43354.690004] swiotlb_alloc_coherent+0x1be/0x1d0 >[43354.690012] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43354.690021] ttm_dma_populate+0x25e/0x350 [ttm] >[43354.690027] ttm_tt_bind+0x2c/0x60 [ttm] >[43354.690031] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43354.690039] ttm_bo_validate+0x189/0x1a0 [ttm] >[43354.690042] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43354.690048] ? mutex_trylock+0xcd/0xe0 >[43354.690053] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43354.690085] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43354.690104] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43354.690126] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43354.690147] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43354.690167] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43354.690183] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43354.690202] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43354.690214] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43354.690222] drm_ioctl+0x2d5/0x370 [drm] >[43354.690238] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43354.690243] ? __pm_runtime_resume+0x54/0x90 >[43354.690248] ? trace_hardirqs_on_caller+0xed/0x180 >[43354.690265] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43354.690270] do_vfs_ioctl+0xa5/0x6e0 >[43354.690277] SyS_ioctl+0x74/0x80 >[43354.690282] do_syscall_64+0x79/0x220 >[43354.690285] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43354.690287] RIP: 0033:0x7fd8d64ef0f7 >[43354.690289] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43354.690291] RAX: ffffffffffffffda RBX: 00000000030b19a0 RCX: 00007fd8d64ef0f7 >[43354.690293] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43354.690294] RBP: 00007ffcc6dba1c0 R08: 00000000030b19a0 R09: 0000000000000004 >[43354.690295] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43354.690297] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[43357.518783] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43357.518787] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43357.518791] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43357.518794] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43357.518795] Call Trace: >[43357.518804] dump_stack+0x85/0xbf >[43357.518810] swiotlb_alloc_coherent+0x1be/0x1d0 >[43357.518821] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43357.518836] ttm_dma_populate+0x25e/0x350 [ttm] >[43357.518847] ttm_tt_bind+0x2c/0x60 [ttm] >[43357.518853] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43357.518866] ttm_bo_validate+0x189/0x1a0 [ttm] >[43357.518870] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43357.518875] ? mutex_trylock+0xcd/0xe0 >[43357.518880] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43357.518912] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43357.518940] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43357.518948] ? __lock_acquire+0x2d4/0x1340 >[43357.518978] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43357.519012] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43357.519045] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43357.519070] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43357.519102] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43357.519117] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43357.519129] drm_ioctl+0x2d5/0x370 [drm] >[43357.519148] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43357.519152] ? __pm_runtime_resume+0x54/0x90 >[43357.519156] ? trace_hardirqs_on_caller+0xed/0x180 >[43357.519174] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43357.519179] do_vfs_ioctl+0xa5/0x6e0 >[43357.519185] SyS_ioctl+0x74/0x80 >[43357.519190] do_syscall_64+0x79/0x220 >[43357.519193] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43357.519196] RIP: 0033:0x7fd8d64ef0f7 >[43357.519197] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43357.519200] RAX: ffffffffffffffda RBX: 00000000031101f0 RCX: 00007fd8d64ef0f7 >[43357.519202] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43357.519204] RBP: 00007ffcc6dba1c0 R08: 00000000031101f0 R09: 0000000000000004 >[43357.519206] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43357.519208] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[43362.918156] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43362.918160] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43362.918163] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43362.918164] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43362.918166] Call Trace: >[43362.918173] dump_stack+0x85/0xbf >[43362.918178] swiotlb_alloc_coherent+0x1be/0x1d0 >[43362.918189] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43362.918204] ttm_dma_populate+0x25e/0x350 [ttm] >[43362.918215] ttm_tt_bind+0x2c/0x60 [ttm] >[43362.918222] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43362.918231] ttm_bo_validate+0x189/0x1a0 [ttm] >[43362.918235] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43362.918241] ? mutex_trylock+0xcd/0xe0 >[43362.918246] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43362.918278] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43362.918300] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43362.918324] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43362.918347] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43362.918370] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43362.918387] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43362.918418] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43362.918433] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43362.918442] drm_ioctl+0x2d5/0x370 [drm] >[43362.918459] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43362.918464] ? __pm_runtime_resume+0x54/0x90 >[43362.918469] ? trace_hardirqs_on_caller+0xed/0x180 >[43362.918487] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43362.918492] do_vfs_ioctl+0xa5/0x6e0 >[43362.918499] SyS_ioctl+0x74/0x80 >[43362.918503] do_syscall_64+0x79/0x220 >[43362.918506] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43362.918509] RIP: 0033:0x7fd8d64ef0f7 >[43362.918510] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43362.918513] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[43362.918514] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43362.918516] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[43362.918517] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43362.918518] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[43364.846884] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43364.846889] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43364.846893] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43364.846895] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43364.846896] Call Trace: >[43364.846905] dump_stack+0x85/0xbf >[43364.846911] swiotlb_alloc_coherent+0x1be/0x1d0 >[43364.846922] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43364.846937] ttm_dma_populate+0x25e/0x350 [ttm] >[43364.846947] ttm_tt_bind+0x2c/0x60 [ttm] >[43364.846953] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43364.846966] ttm_bo_validate+0x189/0x1a0 [ttm] >[43364.846970] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43364.846979] ? mutex_trylock+0xcd/0xe0 >[43364.846987] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43364.847029] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43364.847061] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43364.847099] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43364.847136] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43364.847170] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43364.847197] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43364.847231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43364.847246] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43364.847259] drm_ioctl+0x2d5/0x370 [drm] >[43364.847286] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43364.847292] ? __pm_runtime_resume+0x54/0x90 >[43364.847300] ? trace_hardirqs_on_caller+0xed/0x180 >[43364.847328] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43364.847336] do_vfs_ioctl+0xa5/0x6e0 >[43364.847346] SyS_ioctl+0x74/0x80 >[43364.847353] do_syscall_64+0x79/0x220 >[43364.847358] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43364.847362] RIP: 0033:0x7fd8d64ef0f7 >[43364.847364] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43364.847368] RAX: ffffffffffffffda RBX: 0000000002cf3e20 RCX: 00007fd8d64ef0f7 >[43364.847370] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43364.847371] RBP: 00007ffcc6dba1c0 R08: 0000000002cf3e20 R09: 0000000000000004 >[43364.847373] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43364.847375] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[43381.935939] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43381.935942] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43381.935945] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43381.935947] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43381.935948] Call Trace: >[43381.935955] dump_stack+0x85/0xbf >[43381.935959] swiotlb_alloc_coherent+0x1be/0x1d0 >[43381.935968] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43381.935976] ttm_dma_populate+0x25e/0x350 [ttm] >[43381.935983] ttm_tt_bind+0x2c/0x60 [ttm] >[43381.935987] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43381.935995] ttm_bo_validate+0x189/0x1a0 [ttm] >[43381.935998] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43381.936004] ? mutex_trylock+0xcd/0xe0 >[43381.936009] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43381.936042] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43381.936071] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43381.936093] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43381.936115] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43381.936136] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43381.936164] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43381.936184] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43381.936200] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43381.936208] drm_ioctl+0x2d5/0x370 [drm] >[43381.936225] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43381.936230] ? __pm_runtime_resume+0x54/0x90 >[43381.936235] ? trace_hardirqs_on_caller+0xed/0x180 >[43381.936252] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43381.936258] do_vfs_ioctl+0xa5/0x6e0 >[43381.936265] SyS_ioctl+0x74/0x80 >[43381.936280] do_syscall_64+0x79/0x220 >[43381.936283] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43381.936285] RIP: 0033:0x7fd8d64ef0f7 >[43381.936287] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43381.936289] RAX: ffffffffffffffda RBX: 00000000030d2830 RCX: 00007fd8d64ef0f7 >[43381.936291] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43381.936292] RBP: 00007ffcc6dba1c0 R08: 00000000030d2830 R09: 0000000000000004 >[43381.936293] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43381.936294] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[43385.239952] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43385.239957] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43385.239961] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43385.239964] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43385.239966] Call Trace: >[43385.239974] dump_stack+0x85/0xbf >[43385.239980] swiotlb_alloc_coherent+0x1be/0x1d0 >[43385.239991] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43385.240007] ttm_dma_populate+0x25e/0x350 [ttm] >[43385.240018] ttm_tt_bind+0x2c/0x60 [ttm] >[43385.240025] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43385.240039] ttm_bo_validate+0x189/0x1a0 [ttm] >[43385.240044] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43385.240054] ? mutex_trylock+0xcd/0xe0 >[43385.240063] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43385.240101] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43385.240133] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43385.240170] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43385.240208] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43385.240242] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43385.240270] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43385.240304] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43385.240321] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43385.240335] drm_ioctl+0x2d5/0x370 [drm] >[43385.240365] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43385.240372] ? __pm_runtime_resume+0x54/0x90 >[43385.240381] ? trace_hardirqs_on_caller+0xed/0x180 >[43385.240411] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43385.240419] do_vfs_ioctl+0xa5/0x6e0 >[43385.240432] SyS_ioctl+0x74/0x80 >[43385.240440] do_syscall_64+0x79/0x220 >[43385.240445] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43385.240449] RIP: 0033:0x7fd8d64ef0f7 >[43385.240451] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43385.240456] RAX: ffffffffffffffda RBX: 0000000002cf3e20 RCX: 00007fd8d64ef0f7 >[43385.240458] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43385.240460] RBP: 00007ffcc6dba1c0 R08: 0000000002cf3e20 R09: 0000000000000004 >[43385.240462] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43385.240465] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[43391.327748] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43391.327752] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43391.327756] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43391.327757] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43391.327759] Call Trace: >[43391.327767] dump_stack+0x85/0xbf >[43391.327773] swiotlb_alloc_coherent+0x1be/0x1d0 >[43391.327784] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43391.327799] ttm_dma_populate+0x25e/0x350 [ttm] >[43391.327805] ttm_tt_bind+0x2c/0x60 [ttm] >[43391.327809] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43391.327816] ttm_bo_validate+0x189/0x1a0 [ttm] >[43391.327819] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43391.327825] ? mutex_trylock+0xcd/0xe0 >[43391.327830] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43391.327863] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43391.327881] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43391.327902] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43391.327923] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43391.327942] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43391.327958] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43391.327977] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43391.327989] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43391.327997] drm_ioctl+0x2d5/0x370 [drm] >[43391.328012] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43391.328017] ? __pm_runtime_resume+0x54/0x90 >[43391.328022] ? trace_hardirqs_on_caller+0xed/0x180 >[43391.328039] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43391.328045] do_vfs_ioctl+0xa5/0x6e0 >[43391.328051] SyS_ioctl+0x74/0x80 >[43391.328056] do_syscall_64+0x79/0x220 >[43391.328059] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43391.328061] RIP: 0033:0x7fd8d64ef0f7 >[43391.328063] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43391.328065] RAX: ffffffffffffffda RBX: 00000000031101f0 RCX: 00007fd8d64ef0f7 >[43391.328067] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43391.328068] RBP: 00007ffcc6dba1c0 R08: 00000000031101f0 R09: 0000000000000004 >[43391.328069] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43391.328071] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[43392.276738] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43392.276742] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43392.276744] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43392.276746] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43392.276747] Call Trace: >[43392.276755] dump_stack+0x85/0xbf >[43392.276759] swiotlb_alloc_coherent+0x1be/0x1d0 >[43392.276768] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43392.276777] ttm_dma_populate+0x25e/0x350 [ttm] >[43392.276783] ttm_tt_bind+0x2c/0x60 [ttm] >[43392.276787] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43392.276795] ttm_bo_validate+0x189/0x1a0 [ttm] >[43392.276798] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43392.276805] ? mutex_trylock+0xcd/0xe0 >[43392.276810] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43392.276852] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43392.276871] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43392.276892] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43392.276914] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43392.276934] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43392.276950] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43392.276969] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43392.276982] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43392.276990] drm_ioctl+0x2d5/0x370 [drm] >[43392.277007] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43392.277011] ? __pm_runtime_resume+0x54/0x90 >[43392.277017] ? trace_hardirqs_on_caller+0xed/0x180 >[43392.277034] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43392.277040] do_vfs_ioctl+0xa5/0x6e0 >[43392.277046] SyS_ioctl+0x74/0x80 >[43392.277051] do_syscall_64+0x79/0x220 >[43392.277054] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43392.277057] RIP: 0033:0x7fd8d64ef0f7 >[43392.277059] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43392.277061] RAX: ffffffffffffffda RBX: 000000000302d650 RCX: 00007fd8d64ef0f7 >[43392.277063] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43392.277064] RBP: 00007ffcc6dba1c0 R08: 000000000302d650 R09: 0000000000000004 >[43392.277065] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43392.277067] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[43394.921902] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43394.921905] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43394.921908] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43394.921909] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43394.921911] Call Trace: >[43394.921917] dump_stack+0x85/0xbf >[43394.921921] swiotlb_alloc_coherent+0x1be/0x1d0 >[43394.921929] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43394.921938] ttm_dma_populate+0x25e/0x350 [ttm] >[43394.921944] ttm_tt_bind+0x2c/0x60 [ttm] >[43394.921948] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43394.921956] ttm_bo_validate+0x189/0x1a0 [ttm] >[43394.921959] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43394.921965] ? mutex_trylock+0xcd/0xe0 >[43394.921970] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43394.922002] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43394.922021] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43394.922043] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43394.922064] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43394.922084] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43394.922100] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43394.922120] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43394.922132] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43394.922140] drm_ioctl+0x2d5/0x370 [drm] >[43394.922156] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43394.922161] ? __pm_runtime_resume+0x54/0x90 >[43394.922166] ? trace_hardirqs_on_caller+0xed/0x180 >[43394.922187] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43394.922194] do_vfs_ioctl+0xa5/0x6e0 >[43394.922207] SyS_ioctl+0x74/0x80 >[43394.922214] do_syscall_64+0x79/0x220 >[43394.922219] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43394.922223] RIP: 0033:0x7fd8d64ef0f7 >[43394.922225] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43394.922230] RAX: ffffffffffffffda RBX: 00000000030b19a0 RCX: 00007fd8d64ef0f7 >[43394.922232] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43394.922234] RBP: 00007ffcc6dba1c0 R08: 00000000030b19a0 R09: 0000000000000004 >[43394.922237] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43394.922239] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[43400.219472] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43400.219476] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43400.219478] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43400.219480] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43400.219481] Call Trace: >[43400.219488] dump_stack+0x85/0xbf >[43400.219493] swiotlb_alloc_coherent+0x1be/0x1d0 >[43400.219501] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43400.219510] ttm_dma_populate+0x25e/0x350 [ttm] >[43400.219517] ttm_tt_bind+0x2c/0x60 [ttm] >[43400.219521] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43400.219529] ttm_bo_validate+0x189/0x1a0 [ttm] >[43400.219533] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43400.219539] ? mutex_trylock+0xcd/0xe0 >[43400.219544] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43400.219588] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43400.219611] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43400.219634] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43400.219658] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43400.219679] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43400.219696] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43400.219717] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43400.219729] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43400.219737] drm_ioctl+0x2d5/0x370 [drm] >[43400.219754] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43400.219759] ? __pm_runtime_resume+0x54/0x90 >[43400.219764] ? trace_hardirqs_on_caller+0xed/0x180 >[43400.219782] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43400.219787] do_vfs_ioctl+0xa5/0x6e0 >[43400.219793] SyS_ioctl+0x74/0x80 >[43400.219798] do_syscall_64+0x79/0x220 >[43400.219801] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43400.219803] RIP: 0033:0x7fd8d64ef0f7 >[43400.219805] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43400.219807] RAX: ffffffffffffffda RBX: 00000000030b19a0 RCX: 00007fd8d64ef0f7 >[43400.219809] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43400.219810] RBP: 00007ffcc6dba1c0 R08: 00000000030b19a0 R09: 0000000000000004 >[43400.219811] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43400.219812] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[43401.980765] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43401.980769] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43401.980772] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43401.980773] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43401.980775] Call Trace: >[43401.980784] dump_stack+0x85/0xbf >[43401.980790] swiotlb_alloc_coherent+0x1be/0x1d0 >[43401.980800] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43401.980811] ttm_dma_populate+0x25e/0x350 [ttm] >[43401.980817] ttm_tt_bind+0x2c/0x60 [ttm] >[43401.980822] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43401.980831] ttm_bo_validate+0x189/0x1a0 [ttm] >[43401.980835] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43401.980842] ? mutex_trylock+0xcd/0xe0 >[43401.980848] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43401.980906] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43401.980948] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43401.980986] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43401.981022] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43401.981056] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43401.981078] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43401.981103] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43401.981121] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43401.981131] drm_ioctl+0x2d5/0x370 [drm] >[43401.981151] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43401.981156] ? __pm_runtime_resume+0x54/0x90 >[43401.981162] ? trace_hardirqs_on_caller+0xed/0x180 >[43401.981183] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43401.981189] do_vfs_ioctl+0xa5/0x6e0 >[43401.981197] SyS_ioctl+0x74/0x80 >[43401.981202] do_syscall_64+0x79/0x220 >[43401.981206] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43401.981209] RIP: 0033:0x7fd8d64ef0f7 >[43401.981210] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43401.981213] RAX: ffffffffffffffda RBX: 0000000002b36710 RCX: 00007fd8d64ef0f7 >[43401.981215] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43401.981216] RBP: 00007ffcc6dba1c0 R08: 0000000002b36710 R09: 0000000000000004 >[43401.981217] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43401.981219] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[43409.097242] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43409.097247] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43409.097250] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43409.097252] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43409.097253] Call Trace: >[43409.097261] dump_stack+0x85/0xbf >[43409.097267] swiotlb_alloc_coherent+0x1be/0x1d0 >[43409.097277] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43409.097293] ttm_dma_populate+0x25e/0x350 [ttm] >[43409.097303] ttm_tt_bind+0x2c/0x60 [ttm] >[43409.097308] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43409.097316] ttm_bo_validate+0x189/0x1a0 [ttm] >[43409.097319] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43409.097324] ? mutex_trylock+0xcd/0xe0 >[43409.097330] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43409.097361] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43409.097388] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43409.097424] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43409.097458] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43409.097480] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43409.097497] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43409.097517] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43409.097529] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43409.097537] drm_ioctl+0x2d5/0x370 [drm] >[43409.097554] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43409.097559] ? __pm_runtime_resume+0x54/0x90 >[43409.097564] ? trace_hardirqs_on_caller+0xed/0x180 >[43409.097582] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43409.097587] do_vfs_ioctl+0xa5/0x6e0 >[43409.097594] SyS_ioctl+0x74/0x80 >[43409.097599] do_syscall_64+0x79/0x220 >[43409.097605] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43409.097608] RIP: 0033:0x7fd8d64ef0f7 >[43409.097610] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43409.097613] RAX: ffffffffffffffda RBX: 0000000003166ff0 RCX: 00007fd8d64ef0f7 >[43409.097614] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43409.097615] RBP: 00007ffcc6dba1c0 R08: 0000000003166ff0 R09: 0000000000000004 >[43409.097617] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43409.097618] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[43410.100139] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43410.100144] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43410.100148] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43410.100150] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43410.100152] Call Trace: >[43410.100161] dump_stack+0x85/0xbf >[43410.100167] swiotlb_alloc_coherent+0x1be/0x1d0 >[43410.100180] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43410.100196] ttm_dma_populate+0x25e/0x350 [ttm] >[43410.100207] ttm_tt_bind+0x2c/0x60 [ttm] >[43410.100213] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43410.100228] ttm_bo_validate+0x189/0x1a0 [ttm] >[43410.100233] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43410.100243] ? mutex_trylock+0xcd/0xe0 >[43410.100252] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43410.100295] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43410.100325] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43410.100334] ? __lock_acquire+0x2d4/0x1340 >[43410.100365] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43410.100401] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43410.100435] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43410.100460] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43410.100493] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43410.100508] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43410.100521] drm_ioctl+0x2d5/0x370 [drm] >[43410.100548] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43410.100555] ? __pm_runtime_resume+0x54/0x90 >[43410.100562] ? trace_hardirqs_on_caller+0xed/0x180 >[43410.100592] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43410.100599] do_vfs_ioctl+0xa5/0x6e0 >[43410.100611] SyS_ioctl+0x74/0x80 >[43410.100618] do_syscall_64+0x79/0x220 >[43410.100623] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43410.100627] RIP: 0033:0x7fd8d64ef0f7 >[43410.100629] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43410.100634] RAX: ffffffffffffffda RBX: 0000000002d543e0 RCX: 00007fd8d64ef0f7 >[43410.100636] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43410.100638] RBP: 00007ffcc6dba1c0 R08: 0000000002d543e0 R09: 0000000000000004 >[43410.100640] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43410.100642] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[43414.637910] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43414.637914] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43414.637917] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43414.637918] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43414.637920] Call Trace: >[43414.637926] dump_stack+0x85/0xbf >[43414.637931] swiotlb_alloc_coherent+0x1be/0x1d0 >[43414.637940] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43414.637950] ttm_dma_populate+0x25e/0x350 [ttm] >[43414.637957] ttm_tt_bind+0x2c/0x60 [ttm] >[43414.637961] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43414.637969] ttm_bo_validate+0x189/0x1a0 [ttm] >[43414.637972] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43414.637978] ? mutex_trylock+0xcd/0xe0 >[43414.637984] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43414.638023] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43414.638049] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43414.638077] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43414.638104] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43414.638129] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43414.638150] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43414.638174] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43414.638189] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43414.638198] drm_ioctl+0x2d5/0x370 [drm] >[43414.638218] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43414.638223] ? __pm_runtime_resume+0x54/0x90 >[43414.638228] ? trace_hardirqs_on_caller+0xed/0x180 >[43414.638250] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43414.638255] do_vfs_ioctl+0xa5/0x6e0 >[43414.638262] SyS_ioctl+0x74/0x80 >[43414.638268] do_syscall_64+0x79/0x220 >[43414.638271] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43414.638273] RIP: 0033:0x7fd8d64ef0f7 >[43414.638275] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43414.638278] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[43414.638279] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43414.638280] RBP: 00007ffcc6dba1c0 R08: 0000000002bfd150 R09: 0000000000000004 >[43414.638282] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43414.638283] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[43416.277907] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43416.277911] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43416.277914] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43416.277915] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43416.277917] Call Trace: >[43416.277923] dump_stack+0x85/0xbf >[43416.277928] swiotlb_alloc_coherent+0x1be/0x1d0 >[43416.277936] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43416.277945] ttm_dma_populate+0x25e/0x350 [ttm] >[43416.277952] ttm_tt_bind+0x2c/0x60 [ttm] >[43416.277956] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43416.277964] ttm_bo_validate+0x189/0x1a0 [ttm] >[43416.277967] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43416.277973] ? mutex_trylock+0xcd/0xe0 >[43416.277979] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43416.278016] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43416.278040] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43416.278065] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43416.278088] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43416.278111] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43416.278128] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43416.278149] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43416.278162] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43416.278170] drm_ioctl+0x2d5/0x370 [drm] >[43416.278187] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43416.278192] ? __pm_runtime_resume+0x54/0x90 >[43416.278197] ? trace_hardirqs_on_caller+0xed/0x180 >[43416.278215] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43416.278221] do_vfs_ioctl+0xa5/0x6e0 >[43416.278227] SyS_ioctl+0x74/0x80 >[43416.278232] do_syscall_64+0x79/0x220 >[43416.278236] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43416.278238] RIP: 0033:0x7fd8d64ef0f7 >[43416.278240] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43416.278242] RAX: ffffffffffffffda RBX: 0000000002bd1380 RCX: 00007fd8d64ef0f7 >[43416.278244] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43416.278245] RBP: 00007ffcc6dba1c0 R08: 0000000002bd1380 R09: 0000000000000004 >[43416.278246] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43416.278248] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[43422.697122] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43422.697126] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43422.697129] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43422.697130] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43422.697132] Call Trace: >[43422.697138] dump_stack+0x85/0xbf >[43422.697143] swiotlb_alloc_coherent+0x1be/0x1d0 >[43422.697152] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43422.697162] ttm_dma_populate+0x25e/0x350 [ttm] >[43422.697168] ttm_tt_bind+0x2c/0x60 [ttm] >[43422.697173] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43422.697191] ttm_bo_validate+0x189/0x1a0 [ttm] >[43422.697195] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43422.697201] ? mutex_trylock+0xcd/0xe0 >[43422.697206] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43422.697237] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43422.697259] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43422.697283] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43422.697306] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43422.697327] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43422.697344] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43422.697364] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43422.697375] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43422.697383] drm_ioctl+0x2d5/0x370 [drm] >[43422.697400] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43422.697406] ? __pm_runtime_resume+0x54/0x90 >[43422.697411] ? trace_hardirqs_on_caller+0xed/0x180 >[43422.697428] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43422.697433] do_vfs_ioctl+0xa5/0x6e0 >[43422.697440] SyS_ioctl+0x74/0x80 >[43422.697445] do_syscall_64+0x79/0x220 >[43422.697449] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43422.697451] RIP: 0033:0x7fd8d64ef0f7 >[43422.697453] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43422.697455] RAX: ffffffffffffffda RBX: 0000000002fd8240 RCX: 00007fd8d64ef0f7 >[43422.697456] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43422.697458] RBP: 00007ffcc6dba1c0 R08: 0000000002fd8240 R09: 0000000000000004 >[43422.697459] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43422.697460] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[43429.279557] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43429.279560] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43429.279563] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43429.279564] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43429.279565] Call Trace: >[43429.279573] dump_stack+0x85/0xbf >[43429.279578] swiotlb_alloc_coherent+0x1be/0x1d0 >[43429.279585] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43429.279594] ttm_dma_populate+0x25e/0x350 [ttm] >[43429.279601] ttm_tt_bind+0x2c/0x60 [ttm] >[43429.279605] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43429.279613] ttm_bo_validate+0x189/0x1a0 [ttm] >[43429.279616] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43429.279622] ? mutex_trylock+0xcd/0xe0 >[43429.279627] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43429.279659] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43429.279678] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43429.279702] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43429.279726] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43429.279746] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43429.279762] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43429.279782] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43429.279794] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43429.279801] drm_ioctl+0x2d5/0x370 [drm] >[43429.279818] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43429.279823] ? __pm_runtime_resume+0x54/0x90 >[43429.279828] ? trace_hardirqs_on_caller+0xed/0x180 >[43429.279845] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43429.279851] do_vfs_ioctl+0xa5/0x6e0 >[43429.279857] SyS_ioctl+0x74/0x80 >[43429.279862] do_syscall_64+0x79/0x220 >[43429.279865] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43429.279868] RIP: 0033:0x7fd8d64ef0f7 >[43429.279869] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43429.279872] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[43429.279873] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43429.279874] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[43429.279876] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43429.279877] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[43442.935616] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43442.935620] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43442.935622] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43442.935624] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43442.935625] Call Trace: >[43442.935632] dump_stack+0x85/0xbf >[43442.935636] swiotlb_alloc_coherent+0x1be/0x1d0 >[43442.935644] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43442.935653] ttm_dma_populate+0x25e/0x350 [ttm] >[43442.935660] ttm_tt_bind+0x2c/0x60 [ttm] >[43442.935663] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43442.935672] ttm_bo_validate+0x189/0x1a0 [ttm] >[43442.935675] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43442.935681] ? mutex_trylock+0xcd/0xe0 >[43442.935686] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43442.935723] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43442.935742] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43442.935764] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43442.935785] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43442.935806] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43442.935821] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43442.935841] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43442.935854] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43442.935862] drm_ioctl+0x2d5/0x370 [drm] >[43442.935878] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43442.935883] ? __pm_runtime_resume+0x54/0x90 >[43442.935888] ? trace_hardirqs_on_caller+0xed/0x180 >[43442.935906] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43442.935911] do_vfs_ioctl+0xa5/0x6e0 >[43442.935918] SyS_ioctl+0x74/0x80 >[43442.935923] do_syscall_64+0x79/0x220 >[43442.935926] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43442.935928] RIP: 0033:0x7fd8d64ef0f7 >[43442.935930] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43442.935932] RAX: ffffffffffffffda RBX: 0000000002bd1380 RCX: 00007fd8d64ef0f7 >[43442.935934] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43442.935935] RBP: 00007ffcc6dba1c0 R08: 0000000002bd1380 R09: 0000000000000004 >[43442.935936] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43442.935938] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[43447.310116] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43447.310119] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43447.310122] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43447.310123] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43447.310125] Call Trace: >[43447.310132] dump_stack+0x85/0xbf >[43447.310136] swiotlb_alloc_coherent+0x1be/0x1d0 >[43447.310144] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43447.310163] ttm_dma_populate+0x25e/0x350 [ttm] >[43447.310169] ttm_tt_bind+0x2c/0x60 [ttm] >[43447.310173] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43447.310181] ttm_bo_validate+0x189/0x1a0 [ttm] >[43447.310184] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43447.310189] ? mutex_trylock+0xcd/0xe0 >[43447.310194] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43447.310228] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43447.310258] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43447.310279] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43447.310301] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43447.310321] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43447.310337] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43447.310357] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43447.310370] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43447.310378] drm_ioctl+0x2d5/0x370 [drm] >[43447.310402] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43447.310409] ? __pm_runtime_resume+0x54/0x90 >[43447.310415] ? trace_hardirqs_on_caller+0xed/0x180 >[43447.310450] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43447.310457] do_vfs_ioctl+0xa5/0x6e0 >[43447.310467] SyS_ioctl+0x74/0x80 >[43447.310473] do_syscall_64+0x79/0x220 >[43447.310478] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43447.310481] RIP: 0033:0x7fd8d64ef0f7 >[43447.310483] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43447.310486] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[43447.310488] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43447.310490] RBP: 00007ffcc6dba1c0 R08: 0000000002bfd150 R09: 0000000000000004 >[43447.310492] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43447.310494] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[43450.200189] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43450.200194] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43450.200198] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43450.200200] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43450.200202] Call Trace: >[43450.200211] dump_stack+0x85/0xbf >[43450.200217] swiotlb_alloc_coherent+0x1be/0x1d0 >[43450.200230] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43450.200246] ttm_dma_populate+0x25e/0x350 [ttm] >[43450.200258] ttm_tt_bind+0x2c/0x60 [ttm] >[43450.200264] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43450.200279] ttm_bo_validate+0x189/0x1a0 [ttm] >[43450.200284] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43450.200294] ? mutex_trylock+0xcd/0xe0 >[43450.200303] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43450.200344] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43450.200374] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43450.200412] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43450.200449] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43450.200483] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43450.200518] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43450.200551] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43450.200567] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43450.200586] drm_ioctl+0x2d5/0x370 [drm] >[43450.200617] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43450.200624] ? __pm_runtime_resume+0x54/0x90 >[43450.200631] ? trace_hardirqs_on_caller+0xed/0x180 >[43450.200661] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43450.200669] do_vfs_ioctl+0xa5/0x6e0 >[43450.200680] SyS_ioctl+0x74/0x80 >[43450.200688] do_syscall_64+0x79/0x220 >[43450.200693] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43450.200697] RIP: 0033:0x7fd8d64ef0f7 >[43450.200699] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43450.200704] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[43450.200706] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43450.200708] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[43450.200710] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43450.200713] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[43450.765171] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43450.765174] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43450.765177] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43450.765178] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43450.765179] Call Trace: >[43450.765186] dump_stack+0x85/0xbf >[43450.765191] swiotlb_alloc_coherent+0x1be/0x1d0 >[43450.765199] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43450.765208] ttm_dma_populate+0x25e/0x350 [ttm] >[43450.765214] ttm_tt_bind+0x2c/0x60 [ttm] >[43450.765218] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43450.765226] ttm_bo_validate+0x189/0x1a0 [ttm] >[43450.765230] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43450.765236] ? mutex_trylock+0xcd/0xe0 >[43450.765241] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43450.765273] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43450.765294] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43450.765300] ? __lock_acquire+0x2d4/0x1340 >[43450.765321] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43450.765344] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43450.765366] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43450.765383] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43450.765403] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43450.765415] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43450.765423] drm_ioctl+0x2d5/0x370 [drm] >[43450.765440] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43450.765445] ? __pm_runtime_resume+0x54/0x90 >[43450.765450] ? trace_hardirqs_on_caller+0xed/0x180 >[43450.765468] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43450.765474] do_vfs_ioctl+0xa5/0x6e0 >[43450.765481] SyS_ioctl+0x74/0x80 >[43450.765486] do_syscall_64+0x79/0x220 >[43450.765489] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43450.765492] RIP: 0033:0x7fd8d64ef0f7 >[43450.765493] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43450.765496] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[43450.765498] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43450.765499] RBP: 00007ffcc6dba1c0 R08: 000000000326d770 R09: 0000000000000004 >[43450.765500] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43450.765501] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[43455.937892] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43455.937896] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43455.937898] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43455.937900] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43455.937901] Call Trace: >[43455.937908] dump_stack+0x85/0xbf >[43455.937913] swiotlb_alloc_coherent+0x1be/0x1d0 >[43455.937920] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43455.937939] ttm_dma_populate+0x25e/0x350 [ttm] >[43455.937945] ttm_tt_bind+0x2c/0x60 [ttm] >[43455.937949] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43455.937957] ttm_bo_validate+0x189/0x1a0 [ttm] >[43455.937960] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43455.937966] ? mutex_trylock+0xcd/0xe0 >[43455.937971] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43455.938003] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43455.938025] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43455.938031] ? __lock_acquire+0x2d4/0x1340 >[43455.938051] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43455.938073] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43455.938095] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43455.938111] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43455.938132] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43455.938143] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43455.938151] drm_ioctl+0x2d5/0x370 [drm] >[43455.938168] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43455.938172] ? __pm_runtime_resume+0x54/0x90 >[43455.938177] ? trace_hardirqs_on_caller+0xed/0x180 >[43455.938194] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43455.938200] do_vfs_ioctl+0xa5/0x6e0 >[43455.938206] SyS_ioctl+0x74/0x80 >[43455.938211] do_syscall_64+0x79/0x220 >[43455.938214] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43455.938217] RIP: 0033:0x7fd8d64ef0f7 >[43455.938218] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43455.938221] RAX: ffffffffffffffda RBX: 00000000030c4550 RCX: 00007fd8d64ef0f7 >[43455.938222] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43455.938223] RBP: 00007ffcc6dba1c0 R08: 00000000030c4550 R09: 0000000000000004 >[43455.938225] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43455.938226] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[43457.188306] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43457.188309] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43457.188311] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43457.188313] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43457.188314] Call Trace: >[43457.188320] dump_stack+0x85/0xbf >[43457.188325] swiotlb_alloc_coherent+0x1be/0x1d0 >[43457.188332] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43457.188341] ttm_dma_populate+0x25e/0x350 [ttm] >[43457.188347] ttm_tt_bind+0x2c/0x60 [ttm] >[43457.188351] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43457.188358] ttm_bo_validate+0x189/0x1a0 [ttm] >[43457.188362] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43457.188367] ? mutex_trylock+0xcd/0xe0 >[43457.188373] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43457.188404] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43457.188423] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43457.188444] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43457.188465] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43457.188485] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43457.188501] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43457.188520] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43457.188531] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43457.188539] drm_ioctl+0x2d5/0x370 [drm] >[43457.188555] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43457.188559] ? __pm_runtime_resume+0x54/0x90 >[43457.188564] ? trace_hardirqs_on_caller+0xed/0x180 >[43457.188581] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43457.188586] do_vfs_ioctl+0xa5/0x6e0 >[43457.188593] SyS_ioctl+0x74/0x80 >[43457.188608] do_syscall_64+0x79/0x220 >[43457.188611] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43457.188614] RIP: 0033:0x7fd8d64ef0f7 >[43457.188615] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43457.188618] RAX: ffffffffffffffda RBX: 00000000030c4550 RCX: 00007fd8d64ef0f7 >[43457.188619] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43457.188621] RBP: 00007ffcc6dba1c0 R08: 00000000030c4550 R09: 0000000000000004 >[43457.188622] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43457.188623] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[43458.218359] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43458.218362] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43458.218364] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43458.218366] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43458.218367] Call Trace: >[43458.218374] dump_stack+0x85/0xbf >[43458.218378] swiotlb_alloc_coherent+0x1be/0x1d0 >[43458.218386] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43458.218394] ttm_dma_populate+0x25e/0x350 [ttm] >[43458.218400] ttm_tt_bind+0x2c/0x60 [ttm] >[43458.218404] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43458.218412] ttm_bo_validate+0x189/0x1a0 [ttm] >[43458.218415] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43458.218420] ? mutex_trylock+0xcd/0xe0 >[43458.218425] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43458.218459] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43458.218477] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43458.218483] ? __lock_acquire+0x2d4/0x1340 >[43458.218501] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43458.218522] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43458.218541] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43458.218557] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43458.218576] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43458.218587] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43458.218595] drm_ioctl+0x2d5/0x370 [drm] >[43458.218611] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43458.218615] ? __pm_runtime_resume+0x54/0x90 >[43458.218619] ? trace_hardirqs_on_caller+0xed/0x180 >[43458.218636] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43458.218641] do_vfs_ioctl+0xa5/0x6e0 >[43458.218648] SyS_ioctl+0x74/0x80 >[43458.218652] do_syscall_64+0x79/0x220 >[43458.218655] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43458.218658] RIP: 0033:0x7fd8d64ef0f7 >[43458.218659] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43458.218662] RAX: ffffffffffffffda RBX: 0000000002c4bd20 RCX: 00007fd8d64ef0f7 >[43458.218663] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43458.218664] RBP: 00007ffcc6dba1c0 R08: 0000000002c4bd20 R09: 0000000000000004 >[43458.218666] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43458.218667] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[43466.824355] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43466.824360] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43466.824364] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43466.824366] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43466.824368] Call Trace: >[43466.824377] dump_stack+0x85/0xbf >[43466.824383] swiotlb_alloc_coherent+0x1be/0x1d0 >[43466.824395] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43466.824411] ttm_dma_populate+0x25e/0x350 [ttm] >[43466.824422] ttm_tt_bind+0x2c/0x60 [ttm] >[43466.824429] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43466.824443] ttm_bo_validate+0x189/0x1a0 [ttm] >[43466.824448] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43466.824457] ? mutex_trylock+0xcd/0xe0 >[43466.824466] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43466.824508] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43466.824541] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43466.824580] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43466.824617] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43466.824652] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43466.824680] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43466.824713] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43466.824727] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43466.824741] drm_ioctl+0x2d5/0x370 [drm] >[43466.824770] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43466.824777] ? __pm_runtime_resume+0x54/0x90 >[43466.824785] ? trace_hardirqs_on_caller+0xed/0x180 >[43466.824815] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43466.824823] do_vfs_ioctl+0xa5/0x6e0 >[43466.824834] SyS_ioctl+0x74/0x80 >[43466.824842] do_syscall_64+0x79/0x220 >[43466.824847] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43466.824851] RIP: 0033:0x7fd8d64ef0f7 >[43466.824853] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43466.824858] RAX: ffffffffffffffda RBX: 00000000030cb2e0 RCX: 00007fd8d64ef0f7 >[43466.824860] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[43466.824862] RBP: 00007ffcc6dba370 R08: 00000000030cb2e0 R09: 0000000000000004 >[43466.824864] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43466.824866] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[43469.490502] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43469.490505] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43469.490507] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43469.490509] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43469.490510] Call Trace: >[43469.490516] dump_stack+0x85/0xbf >[43469.490521] swiotlb_alloc_coherent+0x1be/0x1d0 >[43469.490529] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43469.490538] ttm_dma_populate+0x25e/0x350 [ttm] >[43469.490544] ttm_tt_bind+0x2c/0x60 [ttm] >[43469.490548] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43469.490556] ttm_bo_validate+0x189/0x1a0 [ttm] >[43469.490560] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43469.490566] ? mutex_trylock+0xcd/0xe0 >[43469.490571] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43469.490605] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43469.490624] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43469.490646] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43469.490668] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43469.490688] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43469.490704] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43469.490724] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43469.490736] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43469.490743] drm_ioctl+0x2d5/0x370 [drm] >[43469.490760] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43469.490765] ? __pm_runtime_resume+0x54/0x90 >[43469.490770] ? trace_hardirqs_on_caller+0xed/0x180 >[43469.490787] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43469.490793] do_vfs_ioctl+0xa5/0x6e0 >[43469.490800] SyS_ioctl+0x74/0x80 >[43469.490804] do_syscall_64+0x79/0x220 >[43469.490807] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43469.490810] RIP: 0033:0x7fd8d64ef0f7 >[43469.490811] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43469.490814] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[43469.490815] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43469.490816] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[43469.490818] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43469.490819] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[43470.314496] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43470.314499] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43470.314502] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43470.314503] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43470.314504] Call Trace: >[43470.314511] dump_stack+0x85/0xbf >[43470.314516] swiotlb_alloc_coherent+0x1be/0x1d0 >[43470.314524] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43470.314533] ttm_dma_populate+0x25e/0x350 [ttm] >[43470.314538] ttm_tt_bind+0x2c/0x60 [ttm] >[43470.314542] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43470.314550] ttm_bo_validate+0x189/0x1a0 [ttm] >[43470.314553] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43470.314559] ? mutex_trylock+0xcd/0xe0 >[43470.314564] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43470.314597] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43470.314620] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43470.314655] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43470.314678] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43470.314699] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43470.314717] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43470.314738] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43470.314750] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43470.314758] drm_ioctl+0x2d5/0x370 [drm] >[43470.314775] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43470.314780] ? __pm_runtime_resume+0x54/0x90 >[43470.314794] ? trace_hardirqs_on_caller+0xed/0x180 >[43470.314822] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43470.314829] do_vfs_ioctl+0xa5/0x6e0 >[43470.314840] SyS_ioctl+0x74/0x80 >[43470.314846] do_syscall_64+0x79/0x220 >[43470.314849] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43470.314852] RIP: 0033:0x7fd8d64ef0f7 >[43470.314853] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43470.314856] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[43470.314857] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43470.314858] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[43470.314860] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43470.314861] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[43471.154378] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43471.154383] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43471.154387] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43471.154390] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43471.154392] Call Trace: >[43471.154400] dump_stack+0x85/0xbf >[43471.154407] swiotlb_alloc_coherent+0x1be/0x1d0 >[43471.154418] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43471.154443] ttm_dma_populate+0x25e/0x350 [ttm] >[43471.154454] ttm_tt_bind+0x2c/0x60 [ttm] >[43471.154460] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43471.154474] ttm_bo_validate+0x189/0x1a0 [ttm] >[43471.154479] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43471.154488] ? mutex_trylock+0xcd/0xe0 >[43471.154507] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43471.154547] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43471.154578] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43471.154615] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43471.154649] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43471.154683] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43471.154708] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43471.154740] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43471.154754] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43471.154767] drm_ioctl+0x2d5/0x370 [drm] >[43471.154795] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43471.154802] ? __pm_runtime_resume+0x54/0x90 >[43471.154810] ? trace_hardirqs_on_caller+0xed/0x180 >[43471.154839] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43471.154847] do_vfs_ioctl+0xa5/0x6e0 >[43471.154859] SyS_ioctl+0x74/0x80 >[43471.154867] do_syscall_64+0x79/0x220 >[43471.154872] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43471.154875] RIP: 0033:0x7fd8d64ef0f7 >[43471.154878] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43471.154882] RAX: ffffffffffffffda RBX: 0000000002b36710 RCX: 00007fd8d64ef0f7 >[43471.154884] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43471.154886] RBP: 00007ffcc6dba1c0 R08: 0000000002b36710 R09: 0000000000000004 >[43471.154888] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43471.154890] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[43473.343062] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43473.343065] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43473.343068] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43473.343070] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43473.343071] Call Trace: >[43473.343077] dump_stack+0x85/0xbf >[43473.343082] swiotlb_alloc_coherent+0x1be/0x1d0 >[43473.343090] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43473.343099] ttm_dma_populate+0x25e/0x350 [ttm] >[43473.343105] ttm_tt_bind+0x2c/0x60 [ttm] >[43473.343109] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43473.343117] ttm_bo_validate+0x189/0x1a0 [ttm] >[43473.343121] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43473.343127] ? mutex_trylock+0xcd/0xe0 >[43473.343132] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43473.343163] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43473.343185] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43473.343208] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43473.343232] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43473.343253] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43473.343271] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43473.343291] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43473.343303] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43473.343311] drm_ioctl+0x2d5/0x370 [drm] >[43473.343328] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43473.343333] ? __pm_runtime_resume+0x54/0x90 >[43473.343338] ? trace_hardirqs_on_caller+0xed/0x180 >[43473.343356] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43473.343362] do_vfs_ioctl+0xa5/0x6e0 >[43473.343368] SyS_ioctl+0x74/0x80 >[43473.343373] do_syscall_64+0x79/0x220 >[43473.343376] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43473.343379] RIP: 0033:0x7fd8d64ef0f7 >[43473.343380] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43473.343383] RAX: ffffffffffffffda RBX: 0000000002c0cdf0 RCX: 00007fd8d64ef0f7 >[43473.343384] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43473.343386] RBP: 00007ffcc6dba1c0 R08: 0000000002c0cdf0 R09: 0000000000000004 >[43473.343387] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43473.343388] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[43475.020744] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43475.020747] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43475.020750] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43475.020751] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43475.020753] Call Trace: >[43475.020760] dump_stack+0x85/0xbf >[43475.020764] swiotlb_alloc_coherent+0x1be/0x1d0 >[43475.020772] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43475.020782] ttm_dma_populate+0x25e/0x350 [ttm] >[43475.020788] ttm_tt_bind+0x2c/0x60 [ttm] >[43475.020792] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43475.020801] ttm_bo_validate+0x189/0x1a0 [ttm] >[43475.020804] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43475.020810] ? mutex_trylock+0xcd/0xe0 >[43475.020816] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43475.020846] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43475.020868] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43475.020891] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43475.020914] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43475.020953] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43475.020970] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43475.020990] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43475.021002] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43475.021011] drm_ioctl+0x2d5/0x370 [drm] >[43475.021028] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43475.021032] ? __pm_runtime_resume+0x54/0x90 >[43475.021037] ? trace_hardirqs_on_caller+0xed/0x180 >[43475.021055] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43475.021060] do_vfs_ioctl+0xa5/0x6e0 >[43475.021067] SyS_ioctl+0x74/0x80 >[43475.021072] do_syscall_64+0x79/0x220 >[43475.021075] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43475.021077] RIP: 0033:0x7fd8d64ef0f7 >[43475.021078] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43475.021081] RAX: ffffffffffffffda RBX: 0000000002c0cdf0 RCX: 00007fd8d64ef0f7 >[43475.021083] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43475.021084] RBP: 00007ffcc6dba1c0 R08: 0000000002c0cdf0 R09: 0000000000000004 >[43475.021085] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43475.021086] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[43476.745786] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43476.745789] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43476.745792] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43476.745793] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43476.745794] Call Trace: >[43476.745801] dump_stack+0x85/0xbf >[43476.745806] swiotlb_alloc_coherent+0x1be/0x1d0 >[43476.745813] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43476.745823] ttm_dma_populate+0x25e/0x350 [ttm] >[43476.745829] ttm_tt_bind+0x2c/0x60 [ttm] >[43476.745833] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43476.745841] ttm_bo_validate+0x189/0x1a0 [ttm] >[43476.745844] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43476.745850] ? mutex_trylock+0xcd/0xe0 >[43476.745855] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43476.745889] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43476.745908] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43476.745933] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43476.745957] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43476.745977] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43476.745993] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43476.746013] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43476.746025] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43476.746033] drm_ioctl+0x2d5/0x370 [drm] >[43476.746049] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43476.746054] ? __pm_runtime_resume+0x54/0x90 >[43476.746059] ? trace_hardirqs_on_caller+0xed/0x180 >[43476.746076] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43476.746082] do_vfs_ioctl+0xa5/0x6e0 >[43476.746088] SyS_ioctl+0x74/0x80 >[43476.746093] do_syscall_64+0x79/0x220 >[43476.746096] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43476.746099] RIP: 0033:0x7fd8d64ef0f7 >[43476.746101] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43476.746103] RAX: ffffffffffffffda RBX: 0000000002b90840 RCX: 00007fd8d64ef0f7 >[43476.746105] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43476.746106] RBP: 00007ffcc6dba1c0 R08: 0000000002b90840 R09: 0000000000000004 >[43476.746107] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43476.746108] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[43478.498757] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43478.498763] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43478.498766] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43478.498769] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43478.498771] Call Trace: >[43478.498779] dump_stack+0x85/0xbf >[43478.498786] swiotlb_alloc_coherent+0x1be/0x1d0 >[43478.498798] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43478.498815] ttm_dma_populate+0x25e/0x350 [ttm] >[43478.498826] ttm_tt_bind+0x2c/0x60 [ttm] >[43478.498833] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43478.498848] ttm_bo_validate+0x189/0x1a0 [ttm] >[43478.498853] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43478.498863] ? mutex_trylock+0xcd/0xe0 >[43478.498872] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43478.498914] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43478.498945] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43478.498983] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43478.499020] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43478.499056] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43478.499084] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43478.499119] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43478.499136] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43478.499150] drm_ioctl+0x2d5/0x370 [drm] >[43478.499180] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43478.499187] ? __pm_runtime_resume+0x54/0x90 >[43478.499196] ? trace_hardirqs_on_caller+0xed/0x180 >[43478.499228] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43478.499236] do_vfs_ioctl+0xa5/0x6e0 >[43478.499249] SyS_ioctl+0x74/0x80 >[43478.499257] do_syscall_64+0x79/0x220 >[43478.499262] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43478.499266] RIP: 0033:0x7fd8d64ef0f7 >[43478.499268] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43478.499273] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[43478.499275] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43478.499277] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[43478.499280] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43478.499282] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[43479.174636] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43479.174641] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43479.174645] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43479.174647] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43479.174649] Call Trace: >[43479.174657] dump_stack+0x85/0xbf >[43479.174663] swiotlb_alloc_coherent+0x1be/0x1d0 >[43479.174675] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43479.174692] ttm_dma_populate+0x25e/0x350 [ttm] >[43479.174701] ttm_tt_bind+0x2c/0x60 [ttm] >[43479.174705] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43479.174713] ttm_bo_validate+0x189/0x1a0 [ttm] >[43479.174716] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43479.174722] ? mutex_trylock+0xcd/0xe0 >[43479.174727] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43479.174759] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43479.174778] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43479.174800] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43479.174821] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43479.174841] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43479.174857] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43479.174876] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43479.174890] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43479.174898] drm_ioctl+0x2d5/0x370 [drm] >[43479.174914] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43479.174919] ? __pm_runtime_resume+0x54/0x90 >[43479.174924] ? trace_hardirqs_on_caller+0xed/0x180 >[43479.174945] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43479.174952] do_vfs_ioctl+0xa5/0x6e0 >[43479.174959] SyS_ioctl+0x74/0x80 >[43479.174963] do_syscall_64+0x79/0x220 >[43479.174966] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43479.174969] RIP: 0033:0x7fd8d64ef0f7 >[43479.174970] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43479.174973] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[43479.174974] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43479.174976] RBP: 00007ffcc6dba1c0 R08: 0000000002bfd150 R09: 0000000000000004 >[43479.174977] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43479.174978] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[43479.834708] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43479.834712] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43479.834715] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43479.834716] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43479.834717] Call Trace: >[43479.834724] dump_stack+0x85/0xbf >[43479.834728] swiotlb_alloc_coherent+0x1be/0x1d0 >[43479.834736] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43479.834745] ttm_dma_populate+0x25e/0x350 [ttm] >[43479.834752] ttm_tt_bind+0x2c/0x60 [ttm] >[43479.834755] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43479.834764] ttm_bo_validate+0x189/0x1a0 [ttm] >[43479.834767] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43479.834773] ? mutex_trylock+0xcd/0xe0 >[43479.834778] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43479.834811] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43479.834834] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43479.834840] ? __lock_acquire+0x2d4/0x1340 >[43479.834861] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43479.834884] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43479.834906] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43479.834923] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43479.834943] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43479.834954] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43479.834974] drm_ioctl+0x2d5/0x370 [drm] >[43479.834990] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43479.834995] ? __pm_runtime_resume+0x54/0x90 >[43479.834999] ? trace_hardirqs_on_caller+0xed/0x180 >[43479.835017] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43479.835022] do_vfs_ioctl+0xa5/0x6e0 >[43479.835029] SyS_ioctl+0x74/0x80 >[43479.835034] do_syscall_64+0x79/0x220 >[43479.835037] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43479.835040] RIP: 0033:0x7fd8d64ef0f7 >[43479.835041] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43479.835044] RAX: ffffffffffffffda RBX: 0000000002ff4a60 RCX: 00007fd8d64ef0f7 >[43479.835045] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43479.835047] RBP: 00007ffcc6dba1c0 R08: 0000000002ff4a60 R09: 0000000000000004 >[43479.835048] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43479.835049] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[43484.271481] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43484.271485] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43484.271487] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43484.271489] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43484.271490] Call Trace: >[43484.271496] dump_stack+0x85/0xbf >[43484.271501] swiotlb_alloc_coherent+0x1be/0x1d0 >[43484.271509] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43484.271518] ttm_dma_populate+0x25e/0x350 [ttm] >[43484.271525] ttm_tt_bind+0x2c/0x60 [ttm] >[43484.271528] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43484.271536] ttm_bo_validate+0x189/0x1a0 [ttm] >[43484.271539] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43484.271546] ? mutex_trylock+0xcd/0xe0 >[43484.271551] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43484.271585] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43484.271612] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43484.271634] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43484.271655] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43484.271675] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43484.271691] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43484.271711] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43484.271723] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43484.271730] drm_ioctl+0x2d5/0x370 [drm] >[43484.271755] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43484.271762] ? __pm_runtime_resume+0x54/0x90 >[43484.271771] ? trace_hardirqs_on_caller+0xed/0x180 >[43484.271800] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43484.271808] do_vfs_ioctl+0xa5/0x6e0 >[43484.271820] SyS_ioctl+0x74/0x80 >[43484.271827] do_syscall_64+0x79/0x220 >[43484.271832] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43484.271836] RIP: 0033:0x7fd8d64ef0f7 >[43484.271838] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43484.271842] RAX: ffffffffffffffda RBX: 0000000002c56f90 RCX: 00007fd8d64ef0f7 >[43484.271844] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43484.271847] RBP: 00007ffcc6dba1c0 R08: 0000000002c56f90 R09: 0000000000000004 >[43484.271849] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43484.271851] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[43487.135663] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43487.135666] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43487.135669] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43487.135670] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43487.135671] Call Trace: >[43487.135678] dump_stack+0x85/0xbf >[43487.135682] swiotlb_alloc_coherent+0x1be/0x1d0 >[43487.135690] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43487.135699] ttm_dma_populate+0x25e/0x350 [ttm] >[43487.135705] ttm_tt_bind+0x2c/0x60 [ttm] >[43487.135708] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43487.135716] ttm_bo_validate+0x189/0x1a0 [ttm] >[43487.135719] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43487.135725] ? mutex_trylock+0xcd/0xe0 >[43487.135730] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43487.135764] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43487.135782] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43487.135803] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43487.135824] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43487.135844] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43487.135860] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43487.135879] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43487.135890] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43487.135898] drm_ioctl+0x2d5/0x370 [drm] >[43487.135914] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43487.135918] ? __pm_runtime_resume+0x54/0x90 >[43487.135924] ? trace_hardirqs_on_caller+0xed/0x180 >[43487.135941] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43487.135946] do_vfs_ioctl+0xa5/0x6e0 >[43487.135953] SyS_ioctl+0x74/0x80 >[43487.135958] do_syscall_64+0x79/0x220 >[43487.135961] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43487.135963] RIP: 0033:0x7fd8d64ef0f7 >[43487.135964] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43487.135967] RAX: ffffffffffffffda RBX: 0000000002b36710 RCX: 00007fd8d64ef0f7 >[43487.135968] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43487.135970] RBP: 00007ffcc6dba1c0 R08: 0000000002b36710 R09: 0000000000000004 >[43487.135971] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43487.135972] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[43499.839003] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43499.839007] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43499.839011] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43499.839013] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43499.839014] Call Trace: >[43499.839022] dump_stack+0x85/0xbf >[43499.839028] swiotlb_alloc_coherent+0x1be/0x1d0 >[43499.839038] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43499.839053] ttm_dma_populate+0x25e/0x350 [ttm] >[43499.839062] ttm_tt_bind+0x2c/0x60 [ttm] >[43499.839067] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43499.839081] ttm_bo_validate+0x189/0x1a0 [ttm] >[43499.839086] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43499.839095] ? mutex_trylock+0xcd/0xe0 >[43499.839101] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43499.839133] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43499.839152] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43499.839174] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43499.839195] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43499.839216] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43499.839232] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43499.839252] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43499.839264] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43499.839272] drm_ioctl+0x2d5/0x370 [drm] >[43499.839288] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43499.839293] ? __pm_runtime_resume+0x54/0x90 >[43499.839298] ? trace_hardirqs_on_caller+0xed/0x180 >[43499.839316] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43499.839321] do_vfs_ioctl+0xa5/0x6e0 >[43499.839329] SyS_ioctl+0x74/0x80 >[43499.839334] do_syscall_64+0x79/0x220 >[43499.839336] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43499.839339] RIP: 0033:0x7fd8d64ef0f7 >[43499.839341] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43499.839343] RAX: ffffffffffffffda RBX: 0000000002cf3e20 RCX: 00007fd8d64ef0f7 >[43499.839345] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43499.839346] RBP: 00007ffcc6dba1c0 R08: 0000000002cf3e20 R09: 0000000000000004 >[43499.839347] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43499.839349] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[43505.881585] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43505.881589] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43505.881592] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43505.881593] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43505.881594] Call Trace: >[43505.881601] dump_stack+0x85/0xbf >[43505.881606] swiotlb_alloc_coherent+0x1be/0x1d0 >[43505.881614] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43505.881623] ttm_dma_populate+0x25e/0x350 [ttm] >[43505.881629] ttm_tt_bind+0x2c/0x60 [ttm] >[43505.881633] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43505.881641] ttm_bo_validate+0x189/0x1a0 [ttm] >[43505.881644] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43505.881650] ? mutex_trylock+0xcd/0xe0 >[43505.881655] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43505.881689] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43505.881708] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43505.881729] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43505.881751] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43505.881771] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43505.881787] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43505.881807] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43505.881820] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43505.881828] drm_ioctl+0x2d5/0x370 [drm] >[43505.881845] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43505.881850] ? __pm_runtime_resume+0x54/0x90 >[43505.881855] ? trace_hardirqs_on_caller+0xed/0x180 >[43505.881872] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43505.881878] do_vfs_ioctl+0xa5/0x6e0 >[43505.881884] SyS_ioctl+0x74/0x80 >[43505.881889] do_syscall_64+0x79/0x220 >[43505.881892] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43505.881895] RIP: 0033:0x7fd8d64ef0f7 >[43505.881896] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43505.881899] RAX: ffffffffffffffda RBX: 000000000325a020 RCX: 00007fd8d64ef0f7 >[43505.881900] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43505.881902] RBP: 00007ffcc6dba1c0 R08: 000000000325a020 R09: 0000000000000004 >[43505.881903] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43505.881904] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[43509.437889] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43509.437892] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43509.437895] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43509.437896] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43509.437907] Call Trace: >[43509.437914] dump_stack+0x85/0xbf >[43509.437918] swiotlb_alloc_coherent+0x1be/0x1d0 >[43509.437926] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43509.437935] ttm_dma_populate+0x25e/0x350 [ttm] >[43509.437941] ttm_tt_bind+0x2c/0x60 [ttm] >[43509.437945] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43509.437952] ttm_bo_validate+0x189/0x1a0 [ttm] >[43509.437955] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43509.437961] ? mutex_trylock+0xcd/0xe0 >[43509.437966] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43509.437998] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43509.438017] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43509.438038] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43509.438059] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43509.438078] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43509.438104] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43509.438134] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43509.438145] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43509.438153] drm_ioctl+0x2d5/0x370 [drm] >[43509.438168] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43509.438173] ? __pm_runtime_resume+0x54/0x90 >[43509.438178] ? trace_hardirqs_on_caller+0xed/0x180 >[43509.438195] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43509.438200] do_vfs_ioctl+0xa5/0x6e0 >[43509.438207] SyS_ioctl+0x74/0x80 >[43509.438212] do_syscall_64+0x79/0x220 >[43509.438215] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43509.438217] RIP: 0033:0x7fd8d64ef0f7 >[43509.438218] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43509.438221] RAX: ffffffffffffffda RBX: 0000000002c0cdf0 RCX: 00007fd8d64ef0f7 >[43509.438222] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43509.438223] RBP: 00007ffcc6dba1c0 R08: 0000000002c0cdf0 R09: 0000000000000004 >[43509.438225] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43509.438226] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[43510.269370] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43510.269374] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43510.269376] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43510.269378] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43510.269379] Call Trace: >[43510.269385] dump_stack+0x85/0xbf >[43510.269390] swiotlb_alloc_coherent+0x1be/0x1d0 >[43510.269397] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43510.269407] ttm_dma_populate+0x25e/0x350 [ttm] >[43510.269413] ttm_tt_bind+0x2c/0x60 [ttm] >[43510.269417] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43510.269425] ttm_bo_validate+0x189/0x1a0 [ttm] >[43510.269428] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43510.269434] ? mutex_trylock+0xcd/0xe0 >[43510.269440] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43510.269471] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43510.269493] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43510.269517] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43510.269540] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43510.269561] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43510.269579] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43510.269600] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43510.269611] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43510.269620] drm_ioctl+0x2d5/0x370 [drm] >[43510.269637] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43510.269642] ? __pm_runtime_resume+0x54/0x90 >[43510.269647] ? trace_hardirqs_on_caller+0xed/0x180 >[43510.269665] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43510.269671] do_vfs_ioctl+0xa5/0x6e0 >[43510.269678] SyS_ioctl+0x74/0x80 >[43510.269683] do_syscall_64+0x79/0x220 >[43510.269686] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43510.269689] RIP: 0033:0x7fd8d64ef0f7 >[43510.269690] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43510.269693] RAX: ffffffffffffffda RBX: 00000000030c45d0 RCX: 00007fd8d64ef0f7 >[43510.269694] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43510.269695] RBP: 00007ffcc6dba1c0 R08: 00000000030c45d0 R09: 0000000000000004 >[43510.269697] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43510.269698] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[43512.707037] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43512.707041] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43512.707044] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43512.707045] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43512.707046] Call Trace: >[43512.707053] dump_stack+0x85/0xbf >[43512.707057] swiotlb_alloc_coherent+0x1be/0x1d0 >[43512.707065] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43512.707074] ttm_dma_populate+0x25e/0x350 [ttm] >[43512.707080] ttm_tt_bind+0x2c/0x60 [ttm] >[43512.707084] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43512.707092] ttm_bo_validate+0x189/0x1a0 [ttm] >[43512.707095] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43512.707101] ? mutex_trylock+0xcd/0xe0 >[43512.707106] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43512.707160] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43512.707183] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43512.707207] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43512.707229] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43512.707251] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43512.707268] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43512.707289] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43512.707301] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43512.707309] drm_ioctl+0x2d5/0x370 [drm] >[43512.707325] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43512.707330] ? __pm_runtime_resume+0x54/0x90 >[43512.707335] ? trace_hardirqs_on_caller+0xed/0x180 >[43512.707354] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43512.707359] do_vfs_ioctl+0xa5/0x6e0 >[43512.707366] SyS_ioctl+0x74/0x80 >[43512.707371] do_syscall_64+0x79/0x220 >[43512.707374] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43512.707376] RIP: 0033:0x7fd8d64ef0f7 >[43512.707377] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43512.707380] RAX: ffffffffffffffda RBX: 0000000002fd8240 RCX: 00007fd8d64ef0f7 >[43512.707381] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43512.707383] RBP: 00007ffcc6dba1c0 R08: 0000000002fd8240 R09: 0000000000000004 >[43512.707384] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43512.707385] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[43524.540508] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43524.540512] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43524.540514] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43524.540516] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43524.540517] Call Trace: >[43524.540523] dump_stack+0x85/0xbf >[43524.540528] swiotlb_alloc_coherent+0x1be/0x1d0 >[43524.540537] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43524.540546] ttm_dma_populate+0x25e/0x350 [ttm] >[43524.540552] ttm_tt_bind+0x2c/0x60 [ttm] >[43524.540555] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43524.540564] ttm_bo_validate+0x189/0x1a0 [ttm] >[43524.540567] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43524.540573] ? mutex_trylock+0xcd/0xe0 >[43524.540578] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43524.540611] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43524.540632] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43524.540655] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43524.540679] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43524.540701] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43524.540719] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43524.540741] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43524.540755] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43524.540763] drm_ioctl+0x2d5/0x370 [drm] >[43524.540781] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43524.540786] ? __pm_runtime_resume+0x54/0x90 >[43524.540792] ? trace_hardirqs_on_caller+0xed/0x180 >[43524.540820] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43524.540825] do_vfs_ioctl+0xa5/0x6e0 >[43524.540832] SyS_ioctl+0x74/0x80 >[43524.540836] do_syscall_64+0x79/0x220 >[43524.540839] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43524.540841] RIP: 0033:0x7fd8d64ef0f7 >[43524.540843] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43524.540845] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[43524.540847] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43524.540848] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[43524.540849] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43524.540850] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[43532.811240] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43532.811255] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43532.811259] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43532.811261] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43532.811263] Call Trace: >[43532.811272] dump_stack+0x85/0xbf >[43532.811278] swiotlb_alloc_coherent+0x1be/0x1d0 >[43532.811290] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43532.811306] ttm_dma_populate+0x25e/0x350 [ttm] >[43532.811316] ttm_tt_bind+0x2c/0x60 [ttm] >[43532.811323] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43532.811337] ttm_bo_validate+0x189/0x1a0 [ttm] >[43532.811342] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43532.811351] ? mutex_trylock+0xcd/0xe0 >[43532.811360] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43532.811414] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43532.811455] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43532.811504] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43532.811550] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43532.811585] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43532.811612] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43532.811646] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43532.811662] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43532.811676] drm_ioctl+0x2d5/0x370 [drm] >[43532.811705] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43532.811712] ? __pm_runtime_resume+0x54/0x90 >[43532.811720] ? trace_hardirqs_on_caller+0xed/0x180 >[43532.811751] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43532.811759] do_vfs_ioctl+0xa5/0x6e0 >[43532.811771] SyS_ioctl+0x74/0x80 >[43532.811779] do_syscall_64+0x79/0x220 >[43532.811784] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43532.811787] RIP: 0033:0x7fd8d64ef0f7 >[43532.811790] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43532.811794] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[43532.811796] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43532.811799] RBP: 00007ffcc6dba1c0 R08: 0000000002bfd150 R09: 0000000000000004 >[43532.811801] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43532.811803] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[43538.214488] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43538.214493] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43538.214496] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43538.214498] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43538.214500] Call Trace: >[43538.214508] dump_stack+0x85/0xbf >[43538.214514] swiotlb_alloc_coherent+0x1be/0x1d0 >[43538.214526] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43538.214541] ttm_dma_populate+0x25e/0x350 [ttm] >[43538.214551] ttm_tt_bind+0x2c/0x60 [ttm] >[43538.214557] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43538.214570] ttm_bo_validate+0x189/0x1a0 [ttm] >[43538.214574] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43538.214583] ? mutex_trylock+0xcd/0xe0 >[43538.214591] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43538.214633] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43538.214668] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43538.214707] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43538.214745] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43538.214778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43538.214804] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43538.214836] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43538.214851] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43538.214866] drm_ioctl+0x2d5/0x370 [drm] >[43538.214894] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43538.214902] ? __pm_runtime_resume+0x54/0x90 >[43538.214909] ? trace_hardirqs_on_caller+0xed/0x180 >[43538.214939] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43538.214946] do_vfs_ioctl+0xa5/0x6e0 >[43538.214958] SyS_ioctl+0x74/0x80 >[43538.214965] do_syscall_64+0x79/0x220 >[43538.214970] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43538.214973] RIP: 0033:0x7fd8d64ef0f7 >[43538.214976] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43538.214980] RAX: ffffffffffffffda RBX: 0000000002bc8a50 RCX: 00007fd8d64ef0f7 >[43538.214983] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43538.214985] RBP: 00007ffcc6dba1c0 R08: 0000000002bc8a50 R09: 0000000000000004 >[43538.214987] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43538.214989] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[43538.969774] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43538.969778] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43538.969780] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43538.969781] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43538.969783] Call Trace: >[43538.969790] dump_stack+0x85/0xbf >[43538.969794] swiotlb_alloc_coherent+0x1be/0x1d0 >[43538.969802] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43538.969811] ttm_dma_populate+0x25e/0x350 [ttm] >[43538.969817] ttm_tt_bind+0x2c/0x60 [ttm] >[43538.969821] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43538.969829] ttm_bo_validate+0x189/0x1a0 [ttm] >[43538.969833] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43538.969839] ? mutex_trylock+0xcd/0xe0 >[43538.969844] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43538.969877] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43538.969899] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43538.969905] ? __lock_acquire+0x2d4/0x1340 >[43538.969926] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43538.969949] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43538.969970] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43538.969987] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43538.970007] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43538.970020] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43538.970028] drm_ioctl+0x2d5/0x370 [drm] >[43538.970044] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43538.970049] ? __pm_runtime_resume+0x54/0x90 >[43538.970053] ? trace_hardirqs_on_caller+0xed/0x180 >[43538.970071] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43538.970076] do_vfs_ioctl+0xa5/0x6e0 >[43538.970083] SyS_ioctl+0x74/0x80 >[43538.970087] do_syscall_64+0x79/0x220 >[43538.970090] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43538.970093] RIP: 0033:0x7fd8d64ef0f7 >[43538.970094] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43538.970097] RAX: ffffffffffffffda RBX: 0000000002bd1380 RCX: 00007fd8d64ef0f7 >[43538.970098] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43538.970099] RBP: 00007ffcc6dba1c0 R08: 0000000002bd1380 R09: 0000000000000004 >[43538.970101] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43538.970102] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[43543.573438] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43543.573443] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43543.573447] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43543.573449] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43543.573451] Call Trace: >[43543.573460] dump_stack+0x85/0xbf >[43543.573466] swiotlb_alloc_coherent+0x1be/0x1d0 >[43543.573477] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43543.573492] ttm_dma_populate+0x25e/0x350 [ttm] >[43543.573502] ttm_tt_bind+0x2c/0x60 [ttm] >[43543.573508] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43543.573522] ttm_bo_validate+0x189/0x1a0 [ttm] >[43543.573526] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43543.573536] ? mutex_trylock+0xcd/0xe0 >[43543.573544] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43543.573584] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43543.573616] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43543.573653] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43543.573689] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43543.573724] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43543.573750] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43543.573794] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43543.573807] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43543.573822] drm_ioctl+0x2d5/0x370 [drm] >[43543.573850] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43543.573857] ? __pm_runtime_resume+0x54/0x90 >[43543.573865] ? trace_hardirqs_on_caller+0xed/0x180 >[43543.573906] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43543.573913] do_vfs_ioctl+0xa5/0x6e0 >[43543.573925] SyS_ioctl+0x74/0x80 >[43543.573932] do_syscall_64+0x79/0x220 >[43543.573937] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43543.573941] RIP: 0033:0x7fd8d64ef0f7 >[43543.573943] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43543.573947] RAX: ffffffffffffffda RBX: 0000000002bc4a80 RCX: 00007fd8d64ef0f7 >[43543.573949] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43543.573951] RBP: 00007ffcc6dba1c0 R08: 0000000002bc4a80 R09: 0000000000000004 >[43543.573953] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43543.573955] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[43548.505205] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43548.505208] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43548.505211] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43548.505212] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43548.505213] Call Trace: >[43548.505220] dump_stack+0x85/0xbf >[43548.505225] swiotlb_alloc_coherent+0x1be/0x1d0 >[43548.505233] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43548.505242] ttm_dma_populate+0x25e/0x350 [ttm] >[43548.505248] ttm_tt_bind+0x2c/0x60 [ttm] >[43548.505253] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43548.505261] ttm_bo_validate+0x189/0x1a0 [ttm] >[43548.505264] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43548.505271] ? mutex_trylock+0xcd/0xe0 >[43548.505279] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43548.505315] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43548.505337] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43548.505361] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43548.505384] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43548.505407] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43548.505424] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43548.505450] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43548.505467] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43548.505482] drm_ioctl+0x2d5/0x370 [drm] >[43548.505510] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43548.505517] ? __pm_runtime_resume+0x54/0x90 >[43548.505526] ? trace_hardirqs_on_caller+0xed/0x180 >[43548.505556] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43548.505564] do_vfs_ioctl+0xa5/0x6e0 >[43548.505577] SyS_ioctl+0x74/0x80 >[43548.505585] do_syscall_64+0x79/0x220 >[43548.505590] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43548.505594] RIP: 0033:0x7fd8d64ef0f7 >[43548.505596] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43548.505600] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[43548.505602] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43548.505604] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[43548.505606] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43548.505608] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[43556.648879] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43556.648882] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43556.648885] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43556.648886] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43556.648887] Call Trace: >[43556.648894] dump_stack+0x85/0xbf >[43556.648899] swiotlb_alloc_coherent+0x1be/0x1d0 >[43556.648907] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43556.648916] ttm_dma_populate+0x25e/0x350 [ttm] >[43556.648922] ttm_tt_bind+0x2c/0x60 [ttm] >[43556.648927] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43556.648935] ttm_bo_validate+0x189/0x1a0 [ttm] >[43556.648938] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43556.648944] ? mutex_trylock+0xcd/0xe0 >[43556.648950] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43556.648982] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43556.649005] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43556.649029] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43556.649052] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43556.649074] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43556.649091] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43556.649113] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43556.649125] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43556.649134] drm_ioctl+0x2d5/0x370 [drm] >[43556.649151] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43556.649156] ? __pm_runtime_resume+0x54/0x90 >[43556.649161] ? trace_hardirqs_on_caller+0xed/0x180 >[43556.649180] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43556.649185] do_vfs_ioctl+0xa5/0x6e0 >[43556.649192] SyS_ioctl+0x74/0x80 >[43556.649197] do_syscall_64+0x79/0x220 >[43556.649200] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43556.649203] RIP: 0033:0x7fd8d64ef0f7 >[43556.649204] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43556.649207] RAX: ffffffffffffffda RBX: 0000000002d543e0 RCX: 00007fd8d64ef0f7 >[43556.649208] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[43556.649210] RBP: 00007ffcc6dba370 R08: 0000000002d543e0 R09: 0000000000000004 >[43556.649211] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43556.649212] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[43561.396890] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43561.396893] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43561.396896] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43561.396898] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43561.396899] Call Trace: >[43561.396906] dump_stack+0x85/0xbf >[43561.396910] swiotlb_alloc_coherent+0x1be/0x1d0 >[43561.396919] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43561.396928] ttm_dma_populate+0x25e/0x350 [ttm] >[43561.396935] ttm_tt_bind+0x2c/0x60 [ttm] >[43561.396939] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43561.396947] ttm_bo_validate+0x189/0x1a0 [ttm] >[43561.396950] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43561.396956] ? mutex_trylock+0xcd/0xe0 >[43561.396961] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43561.396996] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43561.397019] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43561.397042] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43561.397066] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43561.397089] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43561.397111] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43561.397144] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43561.397161] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43561.397174] drm_ioctl+0x2d5/0x370 [drm] >[43561.397203] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43561.397211] ? __pm_runtime_resume+0x54/0x90 >[43561.397219] ? trace_hardirqs_on_caller+0xed/0x180 >[43561.397250] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43561.397258] do_vfs_ioctl+0xa5/0x6e0 >[43561.397269] SyS_ioctl+0x74/0x80 >[43561.397277] do_syscall_64+0x79/0x220 >[43561.397281] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43561.397283] RIP: 0033:0x7fd8d64ef0f7 >[43561.397285] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43561.397288] RAX: ffffffffffffffda RBX: 00000000030cb2e0 RCX: 00007fd8d64ef0f7 >[43561.397289] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43561.397290] RBP: 00007ffcc6dba1c0 R08: 00000000030cb2e0 R09: 0000000000000004 >[43561.397292] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43561.397293] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[43567.265826] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43567.265831] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43567.265835] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43567.265837] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43567.265839] Call Trace: >[43567.265847] dump_stack+0x85/0xbf >[43567.265853] swiotlb_alloc_coherent+0x1be/0x1d0 >[43567.265864] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43567.265880] ttm_dma_populate+0x25e/0x350 [ttm] >[43567.265891] ttm_tt_bind+0x2c/0x60 [ttm] >[43567.265897] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43567.265911] ttm_bo_validate+0x189/0x1a0 [ttm] >[43567.265916] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43567.265926] ? mutex_trylock+0xcd/0xe0 >[43567.265934] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43567.265973] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43567.266005] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43567.266042] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43567.266078] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43567.266112] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43567.266138] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43567.266171] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43567.266186] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43567.266199] drm_ioctl+0x2d5/0x370 [drm] >[43567.266226] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43567.266233] ? __pm_runtime_resume+0x54/0x90 >[43567.266242] ? trace_hardirqs_on_caller+0xed/0x180 >[43567.266271] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43567.266289] do_vfs_ioctl+0xa5/0x6e0 >[43567.266301] SyS_ioctl+0x74/0x80 >[43567.266309] do_syscall_64+0x79/0x220 >[43567.266314] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43567.266318] RIP: 0033:0x7fd8d64ef0f7 >[43567.266321] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43567.266325] RAX: ffffffffffffffda RBX: 0000000003019800 RCX: 00007fd8d64ef0f7 >[43567.266327] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43567.266330] RBP: 00007ffcc6dba1c0 R08: 0000000003019800 R09: 0000000000000004 >[43567.266332] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43567.266334] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[43568.907495] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43568.907500] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43568.907504] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43568.907506] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43568.907508] Call Trace: >[43568.907517] dump_stack+0x85/0xbf >[43568.907523] swiotlb_alloc_coherent+0x1be/0x1d0 >[43568.907535] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43568.907550] ttm_dma_populate+0x25e/0x350 [ttm] >[43568.907560] ttm_tt_bind+0x2c/0x60 [ttm] >[43568.907565] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43568.907577] ttm_bo_validate+0x189/0x1a0 [ttm] >[43568.907582] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43568.907590] ? mutex_trylock+0xcd/0xe0 >[43568.907598] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43568.907645] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43568.907686] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43568.907723] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43568.907761] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43568.907807] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43568.907846] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43568.907881] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43568.907899] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43568.907923] drm_ioctl+0x2d5/0x370 [drm] >[43568.907953] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43568.907961] ? __pm_runtime_resume+0x54/0x90 >[43568.907969] ? trace_hardirqs_on_caller+0xed/0x180 >[43568.907996] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43568.908004] do_vfs_ioctl+0xa5/0x6e0 >[43568.908016] SyS_ioctl+0x74/0x80 >[43568.908024] do_syscall_64+0x79/0x220 >[43568.908030] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43568.908033] RIP: 0033:0x7fd8d64ef0f7 >[43568.908036] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43568.908040] RAX: ffffffffffffffda RBX: 0000000002d543e0 RCX: 00007fd8d64ef0f7 >[43568.908043] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43568.908045] RBP: 00007ffcc6dba1c0 R08: 0000000002d543e0 R09: 0000000000000004 >[43568.908047] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43568.908049] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[43570.773419] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43570.773423] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43570.773426] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43570.773427] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43570.773428] Call Trace: >[43570.773434] dump_stack+0x85/0xbf >[43570.773439] swiotlb_alloc_coherent+0x1be/0x1d0 >[43570.773446] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43570.773456] ttm_dma_populate+0x25e/0x350 [ttm] >[43570.773462] ttm_tt_bind+0x2c/0x60 [ttm] >[43570.773466] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43570.773474] ttm_bo_validate+0x189/0x1a0 [ttm] >[43570.773477] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43570.773483] ? mutex_trylock+0xcd/0xe0 >[43570.773489] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43570.773521] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43570.773545] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43570.773569] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43570.773592] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43570.773613] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43570.773630] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43570.773652] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43570.773663] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43570.773671] drm_ioctl+0x2d5/0x370 [drm] >[43570.773688] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43570.773692] ? __pm_runtime_resume+0x54/0x90 >[43570.773697] ? trace_hardirqs_on_caller+0xed/0x180 >[43570.773716] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43570.773721] do_vfs_ioctl+0xa5/0x6e0 >[43570.773728] SyS_ioctl+0x74/0x80 >[43570.773733] do_syscall_64+0x79/0x220 >[43570.773736] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43570.773738] RIP: 0033:0x7fd8d64ef0f7 >[43570.773740] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43570.773743] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[43570.773744] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43570.773745] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[43570.773746] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43570.773748] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[43572.849522] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43572.849527] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43572.849531] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43572.849533] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43572.849535] Call Trace: >[43572.849543] dump_stack+0x85/0xbf >[43572.849549] swiotlb_alloc_coherent+0x1be/0x1d0 >[43572.849561] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43572.849577] ttm_dma_populate+0x25e/0x350 [ttm] >[43572.849588] ttm_tt_bind+0x2c/0x60 [ttm] >[43572.849594] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43572.849618] ttm_bo_validate+0x189/0x1a0 [ttm] >[43572.849624] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43572.849633] ? mutex_trylock+0xcd/0xe0 >[43572.849642] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43572.849691] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43572.849724] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43572.849764] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43572.849799] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43572.849834] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43572.849860] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43572.849893] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43572.849907] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43572.849920] drm_ioctl+0x2d5/0x370 [drm] >[43572.849947] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43572.849954] ? __pm_runtime_resume+0x54/0x90 >[43572.849962] ? trace_hardirqs_on_caller+0xed/0x180 >[43572.849991] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43572.849998] do_vfs_ioctl+0xa5/0x6e0 >[43572.850010] SyS_ioctl+0x74/0x80 >[43572.850018] do_syscall_64+0x79/0x220 >[43572.850023] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43572.850027] RIP: 0033:0x7fd8d64ef0f7 >[43572.850029] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43572.850033] RAX: ffffffffffffffda RBX: 0000000002db2220 RCX: 00007fd8d64ef0f7 >[43572.850035] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43572.850038] RBP: 00007ffcc6dba1c0 R08: 0000000002db2220 R09: 0000000000000004 >[43572.850040] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43572.850042] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[43578.520044] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43578.520047] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43578.520050] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43578.520051] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43578.520052] Call Trace: >[43578.520059] dump_stack+0x85/0xbf >[43578.520063] swiotlb_alloc_coherent+0x1be/0x1d0 >[43578.520071] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43578.520080] ttm_dma_populate+0x25e/0x350 [ttm] >[43578.520086] ttm_tt_bind+0x2c/0x60 [ttm] >[43578.520090] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43578.520098] ttm_bo_validate+0x189/0x1a0 [ttm] >[43578.520102] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43578.520107] ? mutex_trylock+0xcd/0xe0 >[43578.520112] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43578.520145] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43578.520164] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43578.520185] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43578.520207] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43578.520227] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43578.520243] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43578.520263] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43578.520275] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43578.520283] drm_ioctl+0x2d5/0x370 [drm] >[43578.520299] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43578.520304] ? __pm_runtime_resume+0x54/0x90 >[43578.520309] ? trace_hardirqs_on_caller+0xed/0x180 >[43578.520326] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43578.520332] do_vfs_ioctl+0xa5/0x6e0 >[43578.520338] SyS_ioctl+0x74/0x80 >[43578.520343] do_syscall_64+0x79/0x220 >[43578.520346] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43578.520349] RIP: 0033:0x7fd8d64ef0f7 >[43578.520350] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43578.520353] RAX: ffffffffffffffda RBX: 0000000002ff4a60 RCX: 00007fd8d64ef0f7 >[43578.520354] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43578.520355] RBP: 00007ffcc6dba1c0 R08: 0000000002ff4a60 R09: 0000000000000004 >[43578.520356] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43578.520358] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[43579.664113] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43579.664116] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43579.664119] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43579.664121] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43579.664122] Call Trace: >[43579.664128] dump_stack+0x85/0xbf >[43579.664133] swiotlb_alloc_coherent+0x1be/0x1d0 >[43579.664141] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43579.664150] ttm_dma_populate+0x25e/0x350 [ttm] >[43579.664156] ttm_tt_bind+0x2c/0x60 [ttm] >[43579.664159] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43579.664167] ttm_bo_validate+0x189/0x1a0 [ttm] >[43579.664170] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43579.664176] ? mutex_trylock+0xcd/0xe0 >[43579.664181] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43579.664213] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43579.664234] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43579.664240] ? __lock_acquire+0x2d4/0x1340 >[43579.664260] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43579.664282] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43579.664303] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43579.664320] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43579.664340] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43579.664351] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43579.664359] drm_ioctl+0x2d5/0x370 [drm] >[43579.664376] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43579.664381] ? __pm_runtime_resume+0x54/0x90 >[43579.664385] ? trace_hardirqs_on_caller+0xed/0x180 >[43579.664403] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43579.664408] do_vfs_ioctl+0xa5/0x6e0 >[43579.664414] SyS_ioctl+0x74/0x80 >[43579.664419] do_syscall_64+0x79/0x220 >[43579.664435] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43579.664438] RIP: 0033:0x7fd8d64ef0f7 >[43579.664440] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43579.664443] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[43579.664444] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43579.664445] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[43579.664447] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43579.664448] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[43581.566145] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43581.566158] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43581.566161] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43581.566162] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43581.566163] Call Trace: >[43581.566170] dump_stack+0x85/0xbf >[43581.566175] swiotlb_alloc_coherent+0x1be/0x1d0 >[43581.566183] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43581.566193] ttm_dma_populate+0x25e/0x350 [ttm] >[43581.566199] ttm_tt_bind+0x2c/0x60 [ttm] >[43581.566203] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43581.566211] ttm_bo_validate+0x189/0x1a0 [ttm] >[43581.566214] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43581.566221] ? mutex_trylock+0xcd/0xe0 >[43581.566226] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43581.566266] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43581.566301] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43581.566328] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43581.566354] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43581.566378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43581.566398] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43581.566421] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43581.566436] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43581.566445] drm_ioctl+0x2d5/0x370 [drm] >[43581.566464] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43581.566469] ? __pm_runtime_resume+0x54/0x90 >[43581.566474] ? trace_hardirqs_on_caller+0xed/0x180 >[43581.566495] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43581.566501] do_vfs_ioctl+0xa5/0x6e0 >[43581.566507] SyS_ioctl+0x74/0x80 >[43581.566513] do_syscall_64+0x79/0x220 >[43581.566516] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43581.566518] RIP: 0033:0x7fd8d64ef0f7 >[43581.566520] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43581.566522] RAX: ffffffffffffffda RBX: 00000000030cb2e0 RCX: 00007fd8d64ef0f7 >[43581.566524] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43581.566525] RBP: 00007ffcc6dba1c0 R08: 00000000030cb2e0 R09: 0000000000000004 >[43581.566526] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43581.566527] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[43583.997423] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43583.997428] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43583.997432] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43583.997434] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43583.997436] Call Trace: >[43583.997443] dump_stack+0x85/0xbf >[43583.997448] swiotlb_alloc_coherent+0x1be/0x1d0 >[43583.997456] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43583.997465] ttm_dma_populate+0x25e/0x350 [ttm] >[43583.997472] ttm_tt_bind+0x2c/0x60 [ttm] >[43583.997476] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43583.997484] ttm_bo_validate+0x189/0x1a0 [ttm] >[43583.997487] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43583.997493] ? mutex_trylock+0xcd/0xe0 >[43583.997499] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43583.997532] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43583.997555] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43583.997561] ? __lock_acquire+0x2d4/0x1340 >[43583.997581] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43583.997605] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43583.997627] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43583.997645] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43583.997666] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43583.997678] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43583.997686] drm_ioctl+0x2d5/0x370 [drm] >[43583.997703] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43583.997708] ? __pm_runtime_resume+0x54/0x90 >[43583.997712] ? trace_hardirqs_on_caller+0xed/0x180 >[43583.997731] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43583.997736] do_vfs_ioctl+0xa5/0x6e0 >[43583.997743] SyS_ioctl+0x74/0x80 >[43583.997748] do_syscall_64+0x79/0x220 >[43583.997751] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43583.997754] RIP: 0033:0x7fd8d64ef0f7 >[43583.997755] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43583.997758] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[43583.997759] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43583.997761] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[43583.997762] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43583.997763] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[43584.195395] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43584.195398] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43584.195401] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43584.195403] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43584.195404] Call Trace: >[43584.195411] dump_stack+0x85/0xbf >[43584.195415] swiotlb_alloc_coherent+0x1be/0x1d0 >[43584.195424] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43584.195433] ttm_dma_populate+0x25e/0x350 [ttm] >[43584.195440] ttm_tt_bind+0x2c/0x60 [ttm] >[43584.195446] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43584.195458] ttm_bo_validate+0x189/0x1a0 [ttm] >[43584.195462] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43584.195468] ? mutex_trylock+0xcd/0xe0 >[43584.195473] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43584.195507] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43584.195530] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43584.195554] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43584.195578] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43584.195599] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43584.195616] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43584.195636] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43584.195648] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43584.195657] drm_ioctl+0x2d5/0x370 [drm] >[43584.195673] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43584.195678] ? __pm_runtime_resume+0x54/0x90 >[43584.195683] ? trace_hardirqs_on_caller+0xed/0x180 >[43584.195702] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43584.195707] do_vfs_ioctl+0xa5/0x6e0 >[43584.195714] SyS_ioctl+0x74/0x80 >[43584.195719] do_syscall_64+0x79/0x220 >[43584.195722] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43584.195725] RIP: 0033:0x7fd8d64ef0f7 >[43584.195726] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43584.195729] RAX: ffffffffffffffda RBX: 0000000002cf3e20 RCX: 00007fd8d64ef0f7 >[43584.195730] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[43584.195732] RBP: 00007ffcc6dba370 R08: 0000000002cf3e20 R09: 0000000000000004 >[43584.195733] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43584.195734] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002fd6630 >[43585.712668] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43585.712673] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43585.712676] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43585.712678] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43585.712680] Call Trace: >[43585.712689] dump_stack+0x85/0xbf >[43585.712695] swiotlb_alloc_coherent+0x1be/0x1d0 >[43585.712707] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43585.712722] ttm_dma_populate+0x25e/0x350 [ttm] >[43585.712732] ttm_tt_bind+0x2c/0x60 [ttm] >[43585.712739] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43585.712753] ttm_bo_validate+0x189/0x1a0 [ttm] >[43585.712757] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43585.712767] ? mutex_trylock+0xcd/0xe0 >[43585.712775] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43585.712815] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43585.712848] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43585.712885] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43585.712921] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43585.712956] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43585.712982] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43585.713014] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43585.713028] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43585.713042] drm_ioctl+0x2d5/0x370 [drm] >[43585.713071] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43585.713078] ? __pm_runtime_resume+0x54/0x90 >[43585.713085] ? trace_hardirqs_on_caller+0xed/0x180 >[43585.713114] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43585.713121] do_vfs_ioctl+0xa5/0x6e0 >[43585.713133] SyS_ioctl+0x74/0x80 >[43585.713140] do_syscall_64+0x79/0x220 >[43585.713146] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43585.713149] RIP: 0033:0x7fd8d64ef0f7 >[43585.713151] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43585.713155] RAX: ffffffffffffffda RBX: 0000000002b6a030 RCX: 00007fd8d64ef0f7 >[43585.713158] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43585.713160] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a030 R09: 0000000000000004 >[43585.713161] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43585.713164] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[43599.601211] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43599.601216] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43599.601220] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43599.601222] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43599.601224] Call Trace: >[43599.601233] dump_stack+0x85/0xbf >[43599.601239] swiotlb_alloc_coherent+0x1be/0x1d0 >[43599.601251] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43599.601267] ttm_dma_populate+0x25e/0x350 [ttm] >[43599.601278] ttm_tt_bind+0x2c/0x60 [ttm] >[43599.601284] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43599.601298] ttm_bo_validate+0x189/0x1a0 [ttm] >[43599.601303] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43599.601312] ? mutex_trylock+0xcd/0xe0 >[43599.601321] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43599.601365] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43599.601399] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43599.601436] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43599.601470] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43599.601504] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43599.601540] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43599.601583] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43599.601600] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43599.601614] drm_ioctl+0x2d5/0x370 [drm] >[43599.601647] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43599.601654] ? __pm_runtime_resume+0x54/0x90 >[43599.601660] ? trace_hardirqs_on_caller+0xed/0x180 >[43599.601696] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43599.601703] do_vfs_ioctl+0xa5/0x6e0 >[43599.601712] SyS_ioctl+0x74/0x80 >[43599.601718] do_syscall_64+0x79/0x220 >[43599.601723] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43599.601726] RIP: 0033:0x7fd8d64ef0f7 >[43599.601728] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43599.601731] RAX: ffffffffffffffda RBX: 0000000002ff4a60 RCX: 00007fd8d64ef0f7 >[43599.601733] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43599.601735] RBP: 00007ffcc6dba1c0 R08: 0000000002ff4a60 R09: 0000000000000004 >[43599.601737] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43599.601738] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[43606.402986] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43606.402989] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43606.402992] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43606.402993] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43606.402994] Call Trace: >[43606.403001] dump_stack+0x85/0xbf >[43606.403006] swiotlb_alloc_coherent+0x1be/0x1d0 >[43606.403013] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43606.403022] ttm_dma_populate+0x25e/0x350 [ttm] >[43606.403028] ttm_tt_bind+0x2c/0x60 [ttm] >[43606.403032] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43606.403040] ttm_bo_validate+0x189/0x1a0 [ttm] >[43606.403043] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43606.403048] ? mutex_trylock+0xcd/0xe0 >[43606.403054] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43606.403086] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43606.403107] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43606.403133] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43606.403161] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43606.403192] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43606.403210] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43606.403231] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43606.403242] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43606.403251] drm_ioctl+0x2d5/0x370 [drm] >[43606.403268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43606.403273] ? __pm_runtime_resume+0x54/0x90 >[43606.403278] ? trace_hardirqs_on_caller+0xed/0x180 >[43606.403297] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43606.403302] do_vfs_ioctl+0xa5/0x6e0 >[43606.403309] SyS_ioctl+0x74/0x80 >[43606.403314] do_syscall_64+0x79/0x220 >[43606.403328] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43606.403332] RIP: 0033:0x7fd8d64ef0f7 >[43606.403334] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43606.403338] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[43606.403340] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43606.403342] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[43606.403344] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43606.403345] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[43607.406256] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43607.406261] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43607.406265] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43607.406267] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43607.406269] Call Trace: >[43607.406278] dump_stack+0x85/0xbf >[43607.406284] swiotlb_alloc_coherent+0x1be/0x1d0 >[43607.406296] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43607.406312] ttm_dma_populate+0x25e/0x350 [ttm] >[43607.406322] ttm_tt_bind+0x2c/0x60 [ttm] >[43607.406329] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43607.406352] ttm_bo_validate+0x189/0x1a0 [ttm] >[43607.406357] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43607.406366] ? mutex_trylock+0xcd/0xe0 >[43607.406375] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43607.406414] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43607.406447] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43607.406455] ? __lock_acquire+0x2d4/0x1340 >[43607.406496] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43607.406532] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43607.406564] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43607.406591] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43607.406623] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43607.406637] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43607.406650] drm_ioctl+0x2d5/0x370 [drm] >[43607.406677] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43607.406683] ? __pm_runtime_resume+0x54/0x90 >[43607.406690] ? trace_hardirqs_on_caller+0xed/0x180 >[43607.406718] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43607.406726] do_vfs_ioctl+0xa5/0x6e0 >[43607.406737] SyS_ioctl+0x74/0x80 >[43607.406744] do_syscall_64+0x79/0x220 >[43607.406749] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43607.406752] RIP: 0033:0x7fd8d64ef0f7 >[43607.406754] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43607.406758] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[43607.406760] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43607.406762] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[43607.406764] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43607.406766] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[43616.743882] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43616.743885] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43616.743888] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43616.743890] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43616.743891] Call Trace: >[43616.743898] dump_stack+0x85/0xbf >[43616.743903] swiotlb_alloc_coherent+0x1be/0x1d0 >[43616.743912] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43616.743922] ttm_dma_populate+0x25e/0x350 [ttm] >[43616.743929] ttm_tt_bind+0x2c/0x60 [ttm] >[43616.743933] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43616.743941] ttm_bo_validate+0x189/0x1a0 [ttm] >[43616.743945] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43616.743950] ? mutex_trylock+0xcd/0xe0 >[43616.743956] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43616.744000] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43616.744026] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43616.744059] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43616.744109] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43616.744152] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43616.744179] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43616.744212] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43616.744229] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43616.744242] drm_ioctl+0x2d5/0x370 [drm] >[43616.744260] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43616.744265] ? __pm_runtime_resume+0x54/0x90 >[43616.744270] ? trace_hardirqs_on_caller+0xed/0x180 >[43616.744288] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43616.744294] do_vfs_ioctl+0xa5/0x6e0 >[43616.744300] SyS_ioctl+0x74/0x80 >[43616.744305] do_syscall_64+0x79/0x220 >[43616.744309] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43616.744311] RIP: 0033:0x7fd8d64ef0f7 >[43616.744313] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43616.744315] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[43616.744317] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43616.744318] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[43616.744319] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43616.744320] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[43625.684949] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43625.684953] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43625.684955] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43625.684957] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43625.684958] Call Trace: >[43625.684964] dump_stack+0x85/0xbf >[43625.684969] swiotlb_alloc_coherent+0x1be/0x1d0 >[43625.684977] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43625.684986] ttm_dma_populate+0x25e/0x350 [ttm] >[43625.684992] ttm_tt_bind+0x2c/0x60 [ttm] >[43625.684996] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43625.685004] ttm_bo_validate+0x189/0x1a0 [ttm] >[43625.685007] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43625.685013] ? mutex_trylock+0xcd/0xe0 >[43625.685019] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43625.685051] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43625.685072] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43625.685096] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43625.685119] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43625.685141] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43625.685158] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43625.685179] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43625.685190] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43625.685199] drm_ioctl+0x2d5/0x370 [drm] >[43625.685216] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43625.685221] ? __pm_runtime_resume+0x54/0x90 >[43625.685226] ? trace_hardirqs_on_caller+0xed/0x180 >[43625.685244] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43625.685249] do_vfs_ioctl+0xa5/0x6e0 >[43625.685256] SyS_ioctl+0x74/0x80 >[43625.685261] do_syscall_64+0x79/0x220 >[43625.685264] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43625.685267] RIP: 0033:0x7fd8d64ef0f7 >[43625.685268] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43625.685271] RAX: ffffffffffffffda RBX: 000000000325a020 RCX: 00007fd8d64ef0f7 >[43625.685272] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43625.685273] RBP: 00007ffcc6dba1c0 R08: 000000000325a020 R09: 0000000000000004 >[43625.685275] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43625.685276] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[43634.286253] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43634.286258] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43634.286262] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43634.286264] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43634.286266] Call Trace: >[43634.286274] dump_stack+0x85/0xbf >[43634.286280] swiotlb_alloc_coherent+0x1be/0x1d0 >[43634.286292] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43634.286308] ttm_dma_populate+0x25e/0x350 [ttm] >[43634.286318] ttm_tt_bind+0x2c/0x60 [ttm] >[43634.286322] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43634.286329] ttm_bo_validate+0x189/0x1a0 [ttm] >[43634.286332] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43634.286338] ? mutex_trylock+0xcd/0xe0 >[43634.286343] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43634.286375] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43634.286396] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43634.286418] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43634.286440] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43634.286462] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43634.286478] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43634.286499] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43634.286510] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43634.286518] drm_ioctl+0x2d5/0x370 [drm] >[43634.286535] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43634.286539] ? __pm_runtime_resume+0x54/0x90 >[43634.286544] ? trace_hardirqs_on_caller+0xed/0x180 >[43634.286562] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43634.286567] do_vfs_ioctl+0xa5/0x6e0 >[43634.286574] SyS_ioctl+0x74/0x80 >[43634.286579] do_syscall_64+0x79/0x220 >[43634.286582] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43634.286584] RIP: 0033:0x7fd8d64ef0f7 >[43634.286586] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43634.286588] RAX: ffffffffffffffda RBX: 000000000325a020 RCX: 00007fd8d64ef0f7 >[43634.286590] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43634.286591] RBP: 00007ffcc6dba1c0 R08: 000000000325a020 R09: 0000000000000004 >[43634.286592] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43634.286593] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[43635.102365] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43635.102369] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43635.102372] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43635.102373] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43635.102374] Call Trace: >[43635.102382] dump_stack+0x85/0xbf >[43635.102386] swiotlb_alloc_coherent+0x1be/0x1d0 >[43635.102396] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43635.102405] ttm_dma_populate+0x25e/0x350 [ttm] >[43635.102411] ttm_tt_bind+0x2c/0x60 [ttm] >[43635.102415] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43635.102423] ttm_bo_validate+0x189/0x1a0 [ttm] >[43635.102426] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43635.102432] ? mutex_trylock+0xcd/0xe0 >[43635.102437] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43635.102479] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43635.102498] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43635.102504] ? __lock_acquire+0x2d4/0x1340 >[43635.102523] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43635.102551] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43635.102584] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43635.102609] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43635.102641] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43635.102656] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43635.102670] drm_ioctl+0x2d5/0x370 [drm] >[43635.102697] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43635.102704] ? __pm_runtime_resume+0x54/0x90 >[43635.102711] ? trace_hardirqs_on_caller+0xed/0x180 >[43635.102736] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43635.102742] do_vfs_ioctl+0xa5/0x6e0 >[43635.102749] SyS_ioctl+0x74/0x80 >[43635.102754] do_syscall_64+0x79/0x220 >[43635.102757] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43635.102759] RIP: 0033:0x7fd8d64ef0f7 >[43635.102761] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43635.102763] RAX: ffffffffffffffda RBX: 00000000030b19a0 RCX: 00007fd8d64ef0f7 >[43635.102765] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43635.102766] RBP: 00007ffcc6dba1c0 R08: 00000000030b19a0 R09: 0000000000000004 >[43635.102767] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43635.102769] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[43647.364653] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43647.364657] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43647.364659] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43647.364661] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43647.364662] Call Trace: >[43647.364668] dump_stack+0x85/0xbf >[43647.364672] swiotlb_alloc_coherent+0x1be/0x1d0 >[43647.364680] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43647.364689] ttm_dma_populate+0x25e/0x350 [ttm] >[43647.364695] ttm_tt_bind+0x2c/0x60 [ttm] >[43647.364699] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43647.364706] ttm_bo_validate+0x189/0x1a0 [ttm] >[43647.364710] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43647.364715] ? mutex_trylock+0xcd/0xe0 >[43647.364721] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43647.364763] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43647.364795] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43647.364819] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43647.364842] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43647.364863] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43647.364880] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43647.364900] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43647.364912] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43647.364919] drm_ioctl+0x2d5/0x370 [drm] >[43647.364936] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43647.364941] ? __pm_runtime_resume+0x54/0x90 >[43647.364946] ? trace_hardirqs_on_caller+0xed/0x180 >[43647.364964] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43647.364969] do_vfs_ioctl+0xa5/0x6e0 >[43647.364976] SyS_ioctl+0x74/0x80 >[43647.364981] do_syscall_64+0x79/0x220 >[43647.364984] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43647.364986] RIP: 0033:0x7fd8d64ef0f7 >[43647.364987] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43647.364990] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[43647.364991] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[43647.364993] RBP: 00007ffcc6dba370 R08: 00000000031335c0 R09: 0000000000000004 >[43647.364994] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43647.364995] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c71630 >[43658.334373] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43658.334377] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43658.334379] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43658.334381] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43658.334382] Call Trace: >[43658.334389] dump_stack+0x85/0xbf >[43658.334393] swiotlb_alloc_coherent+0x1be/0x1d0 >[43658.334401] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43658.334410] ttm_dma_populate+0x25e/0x350 [ttm] >[43658.334417] ttm_tt_bind+0x2c/0x60 [ttm] >[43658.334421] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43658.334429] ttm_bo_validate+0x189/0x1a0 [ttm] >[43658.334432] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43658.334438] ? mutex_trylock+0xcd/0xe0 >[43658.334444] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43658.334478] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43658.334502] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43658.334527] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43658.334551] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43658.334574] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43658.334591] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43658.334612] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43658.334624] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43658.334632] drm_ioctl+0x2d5/0x370 [drm] >[43658.334649] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43658.334654] ? __pm_runtime_resume+0x54/0x90 >[43658.334659] ? trace_hardirqs_on_caller+0xed/0x180 >[43658.334677] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43658.334683] do_vfs_ioctl+0xa5/0x6e0 >[43658.334689] SyS_ioctl+0x74/0x80 >[43658.334694] do_syscall_64+0x79/0x220 >[43658.334697] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43658.334700] RIP: 0033:0x7fd8d64ef0f7 >[43658.334701] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43658.334704] RAX: ffffffffffffffda RBX: 00000000030e99c0 RCX: 00007fd8d64ef0f7 >[43658.334705] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43658.334707] RBP: 00007ffcc6dba1c0 R08: 00000000030e99c0 R09: 0000000000000004 >[43658.334708] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43658.334709] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[43659.747449] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43659.747454] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43659.747458] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43659.747460] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43659.747462] Call Trace: >[43659.747471] dump_stack+0x85/0xbf >[43659.747478] swiotlb_alloc_coherent+0x1be/0x1d0 >[43659.747490] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43659.747506] ttm_dma_populate+0x25e/0x350 [ttm] >[43659.747517] ttm_tt_bind+0x2c/0x60 [ttm] >[43659.747523] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43659.747537] ttm_bo_validate+0x189/0x1a0 [ttm] >[43659.747542] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43659.747552] ? mutex_trylock+0xcd/0xe0 >[43659.747560] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43659.747605] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43659.747640] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43659.747650] ? __lock_acquire+0x2d4/0x1340 >[43659.747684] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43659.747722] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43659.747759] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43659.747788] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43659.747821] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43659.747836] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43659.747852] drm_ioctl+0x2d5/0x370 [drm] >[43659.747883] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43659.747890] ? __pm_runtime_resume+0x54/0x90 >[43659.747897] ? trace_hardirqs_on_caller+0xed/0x180 >[43659.747928] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43659.747936] do_vfs_ioctl+0xa5/0x6e0 >[43659.747948] SyS_ioctl+0x74/0x80 >[43659.747956] do_syscall_64+0x79/0x220 >[43659.747961] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43659.747965] RIP: 0033:0x7fd8d64ef0f7 >[43659.747967] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43659.747971] RAX: ffffffffffffffda RBX: 0000000002bc4a80 RCX: 00007fd8d64ef0f7 >[43659.747973] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43659.747975] RBP: 00007ffcc6dba1c0 R08: 0000000002bc4a80 R09: 0000000000000004 >[43659.747977] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43659.747979] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[43661.828769] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43661.828773] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43661.828776] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43661.828777] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43661.828778] Call Trace: >[43661.828785] dump_stack+0x85/0xbf >[43661.828790] swiotlb_alloc_coherent+0x1be/0x1d0 >[43661.828797] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43661.828806] ttm_dma_populate+0x25e/0x350 [ttm] >[43661.828812] ttm_tt_bind+0x2c/0x60 [ttm] >[43661.828816] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43661.828825] ttm_bo_validate+0x189/0x1a0 [ttm] >[43661.828828] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43661.828834] ? mutex_trylock+0xcd/0xe0 >[43661.828839] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43661.828873] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43661.828895] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43661.828918] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43661.828942] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43661.828963] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43661.828980] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43661.829000] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43661.829013] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43661.829021] drm_ioctl+0x2d5/0x370 [drm] >[43661.829038] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43661.829042] ? __pm_runtime_resume+0x54/0x90 >[43661.829047] ? trace_hardirqs_on_caller+0xed/0x180 >[43661.829065] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43661.829070] do_vfs_ioctl+0xa5/0x6e0 >[43661.829077] SyS_ioctl+0x74/0x80 >[43661.829082] do_syscall_64+0x79/0x220 >[43661.829086] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43661.829090] RIP: 0033:0x7fd8d64ef0f7 >[43661.829092] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43661.829096] RAX: ffffffffffffffda RBX: 00000000030e99c0 RCX: 00007fd8d64ef0f7 >[43661.829098] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[43661.829100] RBP: 00007ffcc6dba370 R08: 00000000030e99c0 R09: 0000000000000004 >[43661.829102] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43661.829104] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c4e790 >[43663.900397] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43663.900401] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43663.900404] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43663.900405] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43663.900406] Call Trace: >[43663.900413] dump_stack+0x85/0xbf >[43663.900417] swiotlb_alloc_coherent+0x1be/0x1d0 >[43663.900426] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43663.900435] ttm_dma_populate+0x25e/0x350 [ttm] >[43663.900441] ttm_tt_bind+0x2c/0x60 [ttm] >[43663.900445] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43663.900454] ttm_bo_validate+0x189/0x1a0 [ttm] >[43663.900457] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43663.900463] ? mutex_trylock+0xcd/0xe0 >[43663.900468] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43663.900504] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43663.900531] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43663.900540] ? __lock_acquire+0x2d4/0x1340 >[43663.900574] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43663.900612] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43663.900646] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43663.900673] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43663.900726] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43663.900743] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43663.900757] drm_ioctl+0x2d5/0x370 [drm] >[43663.900778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43663.900784] ? __pm_runtime_resume+0x54/0x90 >[43663.900789] ? trace_hardirqs_on_caller+0xed/0x180 >[43663.900807] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43663.900813] do_vfs_ioctl+0xa5/0x6e0 >[43663.900824] SyS_ioctl+0x74/0x80 >[43663.900832] do_syscall_64+0x79/0x220 >[43663.900836] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43663.900840] RIP: 0033:0x7fd8d64ef0f7 >[43663.900842] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43663.900846] RAX: ffffffffffffffda RBX: 0000000002b6a030 RCX: 00007fd8d64ef0f7 >[43663.900848] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43663.900850] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a030 R09: 0000000000000004 >[43663.900852] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43663.900854] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[43666.854614] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43666.854617] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43666.854620] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43666.854621] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43666.854622] Call Trace: >[43666.854639] dump_stack+0x85/0xbf >[43666.854644] swiotlb_alloc_coherent+0x1be/0x1d0 >[43666.854652] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43666.854661] ttm_dma_populate+0x25e/0x350 [ttm] >[43666.854667] ttm_tt_bind+0x2c/0x60 [ttm] >[43666.854671] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43666.854679] ttm_bo_validate+0x189/0x1a0 [ttm] >[43666.854682] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43666.854688] ? mutex_trylock+0xcd/0xe0 >[43666.854693] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43666.854726] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43666.854748] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43666.854771] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43666.854794] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43666.854815] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43666.854832] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43666.854868] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43666.854881] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43666.854889] drm_ioctl+0x2d5/0x370 [drm] >[43666.854915] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43666.854920] ? __pm_runtime_resume+0x54/0x90 >[43666.854925] ? trace_hardirqs_on_caller+0xed/0x180 >[43666.854943] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43666.854948] do_vfs_ioctl+0xa5/0x6e0 >[43666.854955] SyS_ioctl+0x74/0x80 >[43666.854960] do_syscall_64+0x79/0x220 >[43666.854963] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43666.854966] RIP: 0033:0x7fd8d64ef0f7 >[43666.854967] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43666.854970] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[43666.854971] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43666.854972] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[43666.854973] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43666.854975] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[43672.504491] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43672.504495] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43672.504497] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43672.504499] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43672.504500] Call Trace: >[43672.504507] dump_stack+0x85/0xbf >[43672.504511] swiotlb_alloc_coherent+0x1be/0x1d0 >[43672.504519] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43672.504528] ttm_dma_populate+0x25e/0x350 [ttm] >[43672.504534] ttm_tt_bind+0x2c/0x60 [ttm] >[43672.504538] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43672.504547] ttm_bo_validate+0x189/0x1a0 [ttm] >[43672.504551] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43672.504560] ? mutex_trylock+0xcd/0xe0 >[43672.504569] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43672.504606] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43672.504626] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43672.504647] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43672.504669] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43672.504689] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43672.504705] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43672.504727] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43672.504741] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43672.504753] drm_ioctl+0x2d5/0x370 [drm] >[43672.504770] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43672.504775] ? __pm_runtime_resume+0x54/0x90 >[43672.504780] ? trace_hardirqs_on_caller+0xed/0x180 >[43672.504797] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43672.504802] do_vfs_ioctl+0xa5/0x6e0 >[43672.504809] SyS_ioctl+0x74/0x80 >[43672.504814] do_syscall_64+0x79/0x220 >[43672.504817] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43672.504819] RIP: 0033:0x7fd8d64ef0f7 >[43672.504821] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43672.504823] RAX: ffffffffffffffda RBX: 0000000002fd8240 RCX: 00007fd8d64ef0f7 >[43672.504825] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43672.504826] RBP: 00007ffcc6dba1c0 R08: 0000000002fd8240 R09: 0000000000000004 >[43672.504828] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43672.504829] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[43673.908501] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43673.908506] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43673.908510] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43673.908512] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43673.908513] Call Trace: >[43673.908530] dump_stack+0x85/0xbf >[43673.908534] swiotlb_alloc_coherent+0x1be/0x1d0 >[43673.908542] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43673.908551] ttm_dma_populate+0x25e/0x350 [ttm] >[43673.908556] ttm_tt_bind+0x2c/0x60 [ttm] >[43673.908560] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43673.908568] ttm_bo_validate+0x189/0x1a0 [ttm] >[43673.908571] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43673.908576] ? mutex_trylock+0xcd/0xe0 >[43673.908581] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43673.908614] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43673.908632] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43673.908638] ? __lock_acquire+0x2d4/0x1340 >[43673.908656] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43673.908677] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43673.908697] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43673.908713] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43673.908732] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43673.908743] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43673.908751] drm_ioctl+0x2d5/0x370 [drm] >[43673.908767] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43673.908771] ? __pm_runtime_resume+0x54/0x90 >[43673.908775] ? trace_hardirqs_on_caller+0xed/0x180 >[43673.908792] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43673.908797] do_vfs_ioctl+0xa5/0x6e0 >[43673.908804] SyS_ioctl+0x74/0x80 >[43673.908809] do_syscall_64+0x79/0x220 >[43673.908812] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43673.908814] RIP: 0033:0x7fd8d64ef0f7 >[43673.908815] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43673.908818] RAX: ffffffffffffffda RBX: 0000000002bce350 RCX: 00007fd8d64ef0f7 >[43673.908819] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43673.908821] RBP: 00007ffcc6dba1c0 R08: 0000000002bce350 R09: 0000000000000004 >[43673.908822] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43673.908823] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[43677.151737] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43677.151740] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43677.151743] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43677.151744] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43677.151745] Call Trace: >[43677.151753] dump_stack+0x85/0xbf >[43677.151757] swiotlb_alloc_coherent+0x1be/0x1d0 >[43677.151765] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43677.151774] ttm_dma_populate+0x25e/0x350 [ttm] >[43677.151780] ttm_tt_bind+0x2c/0x60 [ttm] >[43677.151784] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43677.151792] ttm_bo_validate+0x189/0x1a0 [ttm] >[43677.151795] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43677.151801] ? mutex_trylock+0xcd/0xe0 >[43677.151806] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43677.151842] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43677.151860] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43677.151882] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43677.151903] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43677.151923] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43677.151939] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43677.151959] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43677.151971] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43677.151979] drm_ioctl+0x2d5/0x370 [drm] >[43677.151995] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43677.152000] ? __pm_runtime_resume+0x54/0x90 >[43677.152005] ? trace_hardirqs_on_caller+0xed/0x180 >[43677.152022] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43677.152028] do_vfs_ioctl+0xa5/0x6e0 >[43677.152034] SyS_ioctl+0x74/0x80 >[43677.152039] do_syscall_64+0x79/0x220 >[43677.152042] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43677.152045] RIP: 0033:0x7fd8d64ef0f7 >[43677.152046] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43677.152049] RAX: ffffffffffffffda RBX: 00000000030296a0 RCX: 00007fd8d64ef0f7 >[43677.152050] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43677.152051] RBP: 00007ffcc6dba1c0 R08: 00000000030296a0 R09: 0000000000000004 >[43677.152053] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43677.152054] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[43679.431723] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43679.431726] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43679.431729] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43679.431730] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43679.431732] Call Trace: >[43679.431738] dump_stack+0x85/0xbf >[43679.431743] swiotlb_alloc_coherent+0x1be/0x1d0 >[43679.431750] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43679.431759] ttm_dma_populate+0x25e/0x350 [ttm] >[43679.431766] ttm_tt_bind+0x2c/0x60 [ttm] >[43679.431769] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43679.431777] ttm_bo_validate+0x189/0x1a0 [ttm] >[43679.431781] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43679.431786] ? mutex_trylock+0xcd/0xe0 >[43679.431792] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43679.431823] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43679.431842] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43679.431848] ? __lock_acquire+0x2d4/0x1340 >[43679.431866] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43679.431888] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43679.431908] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43679.431924] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43679.431943] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43679.431955] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43679.431963] drm_ioctl+0x2d5/0x370 [drm] >[43679.431979] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43679.431984] ? __pm_runtime_resume+0x54/0x90 >[43679.431988] ? trace_hardirqs_on_caller+0xed/0x180 >[43679.432006] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43679.432011] do_vfs_ioctl+0xa5/0x6e0 >[43679.432018] SyS_ioctl+0x74/0x80 >[43679.432023] do_syscall_64+0x79/0x220 >[43679.432026] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43679.432028] RIP: 0033:0x7fd8d64ef0f7 >[43679.432030] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43679.432033] RAX: ffffffffffffffda RBX: 00000000030e99c0 RCX: 00007fd8d64ef0f7 >[43679.432034] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43679.432035] RBP: 00007ffcc6dba1c0 R08: 00000000030e99c0 R09: 0000000000000004 >[43679.432037] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43679.432038] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[43687.259532] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43687.259537] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43687.259541] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43687.259543] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43687.259544] Call Trace: >[43687.259552] dump_stack+0x85/0xbf >[43687.259558] swiotlb_alloc_coherent+0x1be/0x1d0 >[43687.259569] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43687.259584] ttm_dma_populate+0x25e/0x350 [ttm] >[43687.259593] ttm_tt_bind+0x2c/0x60 [ttm] >[43687.259599] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43687.259611] ttm_bo_validate+0x189/0x1a0 [ttm] >[43687.259615] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43687.259624] ? mutex_trylock+0xcd/0xe0 >[43687.259631] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43687.259668] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43687.259695] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43687.259726] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43687.259757] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43687.259787] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43687.259812] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43687.259844] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43687.259859] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43687.259872] drm_ioctl+0x2d5/0x370 [drm] >[43687.259910] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43687.259917] ? __pm_runtime_resume+0x54/0x90 >[43687.259925] ? trace_hardirqs_on_caller+0xed/0x180 >[43687.259954] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43687.259971] do_vfs_ioctl+0xa5/0x6e0 >[43687.259982] SyS_ioctl+0x74/0x80 >[43687.259990] do_syscall_64+0x79/0x220 >[43687.259995] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43687.259999] RIP: 0033:0x7fd8d64ef0f7 >[43687.260001] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43687.260005] RAX: ffffffffffffffda RBX: 0000000002d543e0 RCX: 00007fd8d64ef0f7 >[43687.260007] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43687.260010] RBP: 00007ffcc6dba1c0 R08: 0000000002d543e0 R09: 0000000000000004 >[43687.260012] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43687.260014] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[43695.514839] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43695.514844] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43695.514848] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43695.514850] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43695.514852] Call Trace: >[43695.514860] dump_stack+0x85/0xbf >[43695.514866] swiotlb_alloc_coherent+0x1be/0x1d0 >[43695.514877] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43695.514892] ttm_dma_populate+0x25e/0x350 [ttm] >[43695.514901] ttm_tt_bind+0x2c/0x60 [ttm] >[43695.514907] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43695.514920] ttm_bo_validate+0x189/0x1a0 [ttm] >[43695.514925] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43695.514933] ? mutex_trylock+0xcd/0xe0 >[43695.514951] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43695.514998] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43695.515028] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43695.515074] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43695.515118] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43695.515150] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43695.515175] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43695.515205] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43695.515219] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43695.515232] drm_ioctl+0x2d5/0x370 [drm] >[43695.515259] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43695.515265] ? __pm_runtime_resume+0x54/0x90 >[43695.515273] ? trace_hardirqs_on_caller+0xed/0x180 >[43695.515310] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43695.515318] do_vfs_ioctl+0xa5/0x6e0 >[43695.515329] SyS_ioctl+0x74/0x80 >[43695.515337] do_syscall_64+0x79/0x220 >[43695.515351] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43695.515354] RIP: 0033:0x7fd8d64ef0f7 >[43695.515356] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43695.515370] RAX: ffffffffffffffda RBX: 00000000030e99c0 RCX: 00007fd8d64ef0f7 >[43695.515372] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43695.515374] RBP: 00007ffcc6dba1c0 R08: 00000000030e99c0 R09: 0000000000000004 >[43695.515376] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43695.515378] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[43698.871420] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43698.871425] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43698.871429] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43698.871431] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43698.871433] Call Trace: >[43698.871442] dump_stack+0x85/0xbf >[43698.871448] swiotlb_alloc_coherent+0x1be/0x1d0 >[43698.871460] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43698.871476] ttm_dma_populate+0x25e/0x350 [ttm] >[43698.871484] ttm_tt_bind+0x2c/0x60 [ttm] >[43698.871488] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43698.871510] ttm_bo_validate+0x189/0x1a0 [ttm] >[43698.871515] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43698.871524] ? mutex_trylock+0xcd/0xe0 >[43698.871533] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43698.871573] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43698.871609] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43698.871647] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43698.871683] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43698.871719] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43698.871748] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43698.871783] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43698.871798] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43698.871822] drm_ioctl+0x2d5/0x370 [drm] >[43698.871851] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43698.871868] ? __pm_runtime_resume+0x54/0x90 >[43698.871887] ? trace_hardirqs_on_caller+0xed/0x180 >[43698.871929] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43698.871937] do_vfs_ioctl+0xa5/0x6e0 >[43698.871949] SyS_ioctl+0x74/0x80 >[43698.871957] do_syscall_64+0x79/0x220 >[43698.871962] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43698.871966] RIP: 0033:0x7fd8d64ef0f7 >[43698.871968] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43698.871972] RAX: ffffffffffffffda RBX: 00000000030e99c0 RCX: 00007fd8d64ef0f7 >[43698.871974] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43698.871977] RBP: 00007ffcc6dba1c0 R08: 00000000030e99c0 R09: 0000000000000004 >[43698.871979] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43698.871981] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[43703.599070] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43703.599074] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43703.599077] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43703.599078] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43703.599079] Call Trace: >[43703.599086] dump_stack+0x85/0xbf >[43703.599091] swiotlb_alloc_coherent+0x1be/0x1d0 >[43703.599099] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43703.599117] ttm_dma_populate+0x25e/0x350 [ttm] >[43703.599123] ttm_tt_bind+0x2c/0x60 [ttm] >[43703.599127] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43703.599135] ttm_bo_validate+0x189/0x1a0 [ttm] >[43703.599138] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43703.599144] ? mutex_trylock+0xcd/0xe0 >[43703.599149] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43703.599187] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43703.599206] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43703.599227] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43703.599248] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43703.599267] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43703.599282] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43703.599302] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43703.599315] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43703.599322] drm_ioctl+0x2d5/0x370 [drm] >[43703.599338] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43703.599342] ? __pm_runtime_resume+0x54/0x90 >[43703.599347] ? trace_hardirqs_on_caller+0xed/0x180 >[43703.599364] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43703.599370] do_vfs_ioctl+0xa5/0x6e0 >[43703.599376] SyS_ioctl+0x74/0x80 >[43703.599381] do_syscall_64+0x79/0x220 >[43703.599384] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43703.599387] RIP: 0033:0x7fd8d64ef0f7 >[43703.599388] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43703.599391] RAX: ffffffffffffffda RBX: 00000000030296a0 RCX: 00007fd8d64ef0f7 >[43703.599392] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43703.599393] RBP: 00007ffcc6dba1c0 R08: 00000000030296a0 R09: 0000000000000004 >[43703.599395] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43703.599396] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[43704.745525] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43704.745529] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43704.745531] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43704.745533] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43704.745534] Call Trace: >[43704.745541] dump_stack+0x85/0xbf >[43704.745545] swiotlb_alloc_coherent+0x1be/0x1d0 >[43704.745553] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43704.745562] ttm_dma_populate+0x25e/0x350 [ttm] >[43704.745569] ttm_tt_bind+0x2c/0x60 [ttm] >[43704.745573] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43704.745581] ttm_bo_validate+0x189/0x1a0 [ttm] >[43704.745594] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43704.745600] ? mutex_trylock+0xcd/0xe0 >[43704.745605] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43704.745651] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43704.745686] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43704.745721] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43704.745744] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43704.745782] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43704.745799] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43704.745820] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43704.745832] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43704.745840] drm_ioctl+0x2d5/0x370 [drm] >[43704.745857] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43704.745862] ? __pm_runtime_resume+0x54/0x90 >[43704.745867] ? trace_hardirqs_on_caller+0xed/0x180 >[43704.745885] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43704.745890] do_vfs_ioctl+0xa5/0x6e0 >[43704.745897] SyS_ioctl+0x74/0x80 >[43704.745902] do_syscall_64+0x79/0x220 >[43704.745905] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43704.745907] RIP: 0033:0x7fd8d64ef0f7 >[43704.745909] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43704.745912] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[43704.745913] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43704.745914] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[43704.745916] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43704.745917] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[43707.598683] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43707.598687] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43707.598689] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43707.598691] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43707.598692] Call Trace: >[43707.598698] dump_stack+0x85/0xbf >[43707.598703] swiotlb_alloc_coherent+0x1be/0x1d0 >[43707.598711] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43707.598720] ttm_dma_populate+0x25e/0x350 [ttm] >[43707.598726] ttm_tt_bind+0x2c/0x60 [ttm] >[43707.598730] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43707.598738] ttm_bo_validate+0x189/0x1a0 [ttm] >[43707.598742] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43707.598748] ? mutex_trylock+0xcd/0xe0 >[43707.598753] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43707.598786] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43707.598808] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43707.598814] ? __lock_acquire+0x2d4/0x1340 >[43707.598835] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43707.598858] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43707.598879] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43707.598897] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43707.598917] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43707.598928] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43707.598936] drm_ioctl+0x2d5/0x370 [drm] >[43707.598953] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43707.598958] ? __pm_runtime_resume+0x54/0x90 >[43707.598962] ? trace_hardirqs_on_caller+0xed/0x180 >[43707.598986] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43707.598993] do_vfs_ioctl+0xa5/0x6e0 >[43707.599006] SyS_ioctl+0x74/0x80 >[43707.599013] do_syscall_64+0x79/0x220 >[43707.599018] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43707.599022] RIP: 0033:0x7fd8d64ef0f7 >[43707.599024] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43707.599029] RAX: ffffffffffffffda RBX: 0000000002ff4a60 RCX: 00007fd8d64ef0f7 >[43707.599031] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43707.599033] RBP: 00007ffcc6dba1c0 R08: 0000000002ff4a60 R09: 0000000000000004 >[43707.599035] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43707.599037] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[43710.040709] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43710.040712] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43710.040715] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43710.040717] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43710.040718] Call Trace: >[43710.040725] dump_stack+0x85/0xbf >[43710.040729] swiotlb_alloc_coherent+0x1be/0x1d0 >[43710.040737] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43710.040746] ttm_dma_populate+0x25e/0x350 [ttm] >[43710.040752] ttm_tt_bind+0x2c/0x60 [ttm] >[43710.040756] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43710.040763] ttm_bo_validate+0x189/0x1a0 [ttm] >[43710.040767] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43710.040772] ? mutex_trylock+0xcd/0xe0 >[43710.040777] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43710.040809] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43710.040827] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43710.040848] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43710.040869] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43710.040889] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43710.040905] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43710.040924] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43710.040936] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43710.040943] drm_ioctl+0x2d5/0x370 [drm] >[43710.040959] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43710.040964] ? __pm_runtime_resume+0x54/0x90 >[43710.040969] ? trace_hardirqs_on_caller+0xed/0x180 >[43710.040986] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43710.040991] do_vfs_ioctl+0xa5/0x6e0 >[43710.040997] SyS_ioctl+0x74/0x80 >[43710.041002] do_syscall_64+0x79/0x220 >[43710.041005] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43710.041008] RIP: 0033:0x7fd8d64ef0f7 >[43710.041009] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43710.041012] RAX: ffffffffffffffda RBX: 00000000030d5280 RCX: 00007fd8d64ef0f7 >[43710.041013] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43710.041014] RBP: 00007ffcc6dba1c0 R08: 00000000030d5280 R09: 0000000000000004 >[43710.041016] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43710.041017] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[43712.420087] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43712.420090] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43712.420093] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43712.420095] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43712.420096] Call Trace: >[43712.420104] dump_stack+0x85/0xbf >[43712.420108] swiotlb_alloc_coherent+0x1be/0x1d0 >[43712.420117] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43712.420126] ttm_dma_populate+0x25e/0x350 [ttm] >[43712.420133] ttm_tt_bind+0x2c/0x60 [ttm] >[43712.420138] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43712.420146] ttm_bo_validate+0x189/0x1a0 [ttm] >[43712.420149] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43712.420155] ? mutex_trylock+0xcd/0xe0 >[43712.420162] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43712.420204] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43712.420234] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43712.420266] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43712.420292] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43712.420315] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43712.420333] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43712.420354] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43712.420366] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43712.420375] drm_ioctl+0x2d5/0x370 [drm] >[43712.420392] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43712.420397] ? __pm_runtime_resume+0x54/0x90 >[43712.420403] ? trace_hardirqs_on_caller+0xed/0x180 >[43712.420422] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43712.420427] do_vfs_ioctl+0xa5/0x6e0 >[43712.420434] SyS_ioctl+0x74/0x80 >[43712.420439] do_syscall_64+0x79/0x220 >[43712.420442] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43712.420445] RIP: 0033:0x7fd8d64ef0f7 >[43712.420446] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43712.420449] RAX: ffffffffffffffda RBX: 00000000030b19a0 RCX: 00007fd8d64ef0f7 >[43712.420451] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43712.420452] RBP: 00007ffcc6dba1c0 R08: 00000000030b19a0 R09: 0000000000000004 >[43712.420453] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43712.420455] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[43713.684210] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43713.684213] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43713.684216] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43713.684218] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43713.684219] Call Trace: >[43713.684226] dump_stack+0x85/0xbf >[43713.684231] swiotlb_alloc_coherent+0x1be/0x1d0 >[43713.684240] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43713.684249] ttm_dma_populate+0x25e/0x350 [ttm] >[43713.684255] ttm_tt_bind+0x2c/0x60 [ttm] >[43713.684259] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43713.684267] ttm_bo_validate+0x189/0x1a0 [ttm] >[43713.684270] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43713.684276] ? mutex_trylock+0xcd/0xe0 >[43713.684281] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43713.684314] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43713.684333] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43713.684355] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43713.684376] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43713.684396] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43713.684412] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43713.684432] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43713.684446] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43713.684453] drm_ioctl+0x2d5/0x370 [drm] >[43713.684471] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43713.684476] ? __pm_runtime_resume+0x54/0x90 >[43713.684482] ? trace_hardirqs_on_caller+0xed/0x180 >[43713.684500] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43713.684506] do_vfs_ioctl+0xa5/0x6e0 >[43713.684513] SyS_ioctl+0x74/0x80 >[43713.684518] do_syscall_64+0x79/0x220 >[43713.684522] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43713.684524] RIP: 0033:0x7fd8d64ef0f7 >[43713.684526] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43713.684528] RAX: ffffffffffffffda RBX: 0000000002ff4a60 RCX: 00007fd8d64ef0f7 >[43713.684530] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43713.684531] RBP: 00007ffcc6dba1c0 R08: 0000000002ff4a60 R09: 0000000000000004 >[43713.684532] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43713.684534] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[43715.027797] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43715.027802] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43715.027806] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43715.027808] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43715.027811] Call Trace: >[43715.027819] dump_stack+0x85/0xbf >[43715.027825] swiotlb_alloc_coherent+0x1be/0x1d0 >[43715.027837] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43715.027853] ttm_dma_populate+0x25e/0x350 [ttm] >[43715.027865] ttm_tt_bind+0x2c/0x60 [ttm] >[43715.027871] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43715.027885] ttm_bo_validate+0x189/0x1a0 [ttm] >[43715.027890] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43715.027900] ? mutex_trylock+0xcd/0xe0 >[43715.027906] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43715.027946] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43715.027965] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43715.027987] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43715.028008] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43715.028028] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43715.028044] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43715.028063] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43715.028075] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43715.028083] drm_ioctl+0x2d5/0x370 [drm] >[43715.028099] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43715.028104] ? __pm_runtime_resume+0x54/0x90 >[43715.028109] ? trace_hardirqs_on_caller+0xed/0x180 >[43715.028127] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43715.028132] do_vfs_ioctl+0xa5/0x6e0 >[43715.028139] SyS_ioctl+0x74/0x80 >[43715.028144] do_syscall_64+0x79/0x220 >[43715.028147] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43715.028150] RIP: 0033:0x7fd8d64ef0f7 >[43715.028151] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43715.028154] RAX: ffffffffffffffda RBX: 00000000030d5280 RCX: 00007fd8d64ef0f7 >[43715.028155] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43715.028157] RBP: 00007ffcc6dba1c0 R08: 00000000030d5280 R09: 0000000000000004 >[43715.028158] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43715.028159] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[43721.862184] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43721.862187] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43721.862190] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43721.862191] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43721.862193] Call Trace: >[43721.862199] dump_stack+0x85/0xbf >[43721.862203] swiotlb_alloc_coherent+0x1be/0x1d0 >[43721.862211] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43721.862219] ttm_dma_populate+0x25e/0x350 [ttm] >[43721.862225] ttm_tt_bind+0x2c/0x60 [ttm] >[43721.862229] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43721.862237] ttm_bo_validate+0x189/0x1a0 [ttm] >[43721.862240] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43721.862246] ? mutex_trylock+0xcd/0xe0 >[43721.862251] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43721.862281] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43721.862300] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43721.862321] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43721.862341] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43721.862361] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43721.862377] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43721.862396] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43721.862407] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43721.862414] drm_ioctl+0x2d5/0x370 [drm] >[43721.862430] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43721.862435] ? __pm_runtime_resume+0x54/0x90 >[43721.862440] ? trace_hardirqs_on_caller+0xed/0x180 >[43721.862456] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43721.862461] do_vfs_ioctl+0xa5/0x6e0 >[43721.862468] SyS_ioctl+0x74/0x80 >[43721.862473] do_syscall_64+0x79/0x220 >[43721.862476] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43721.862478] RIP: 0033:0x7fd8d64ef0f7 >[43721.862479] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43721.862482] RAX: ffffffffffffffda RBX: 00000000030296a0 RCX: 00007fd8d64ef0f7 >[43721.862483] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43721.862485] RBP: 00007ffcc6dba1c0 R08: 00000000030296a0 R09: 0000000000000004 >[43721.862486] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43721.862487] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[43731.255603] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43731.255608] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43731.255612] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43731.255614] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43731.255615] Call Trace: >[43731.255623] dump_stack+0x85/0xbf >[43731.255629] swiotlb_alloc_coherent+0x1be/0x1d0 >[43731.255641] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43731.255655] ttm_dma_populate+0x25e/0x350 [ttm] >[43731.255666] ttm_tt_bind+0x2c/0x60 [ttm] >[43731.255672] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43731.255686] ttm_bo_validate+0x189/0x1a0 [ttm] >[43731.255691] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43731.255701] ? mutex_trylock+0xcd/0xe0 >[43731.255709] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43731.255747] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43731.255777] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43731.255813] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43731.255848] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43731.255881] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43731.255906] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43731.255938] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43731.255953] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43731.255966] drm_ioctl+0x2d5/0x370 [drm] >[43731.255994] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43731.256001] ? __pm_runtime_resume+0x54/0x90 >[43731.256009] ? trace_hardirqs_on_caller+0xed/0x180 >[43731.256037] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43731.256045] do_vfs_ioctl+0xa5/0x6e0 >[43731.256058] SyS_ioctl+0x74/0x80 >[43731.256065] do_syscall_64+0x79/0x220 >[43731.256070] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43731.256074] RIP: 0033:0x7fd8d64ef0f7 >[43731.256076] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43731.256081] RAX: ffffffffffffffda RBX: 0000000003108490 RCX: 00007fd8d64ef0f7 >[43731.256083] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43731.256085] RBP: 00007ffcc6dba1c0 R08: 0000000003108490 R09: 0000000000000004 >[43731.256088] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43731.256090] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[43736.786775] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43736.786780] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43736.786784] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43736.786786] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43736.786788] Call Trace: >[43736.786797] dump_stack+0x85/0xbf >[43736.786803] swiotlb_alloc_coherent+0x1be/0x1d0 >[43736.786814] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43736.786830] ttm_dma_populate+0x25e/0x350 [ttm] >[43736.786841] ttm_tt_bind+0x2c/0x60 [ttm] >[43736.786847] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43736.786859] ttm_bo_validate+0x189/0x1a0 [ttm] >[43736.786862] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43736.786868] ? mutex_trylock+0xcd/0xe0 >[43736.786873] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43736.786912] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43736.786931] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43736.786958] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43736.786987] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43736.787027] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43736.787050] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43736.787081] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43736.787097] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43736.787109] drm_ioctl+0x2d5/0x370 [drm] >[43736.787134] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43736.787141] ? __pm_runtime_resume+0x54/0x90 >[43736.787148] ? trace_hardirqs_on_caller+0xed/0x180 >[43736.787174] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43736.787182] do_vfs_ioctl+0xa5/0x6e0 >[43736.787202] SyS_ioctl+0x74/0x80 >[43736.787208] do_syscall_64+0x79/0x220 >[43736.787212] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43736.787215] RIP: 0033:0x7fd8d64ef0f7 >[43736.787217] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43736.787221] RAX: ffffffffffffffda RBX: 0000000003019800 RCX: 00007fd8d64ef0f7 >[43736.787223] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43736.787224] RBP: 00007ffcc6dba1c0 R08: 0000000003019800 R09: 0000000000000004 >[43736.787227] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43736.787229] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[43741.056686] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43741.056690] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43741.056692] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43741.056694] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43741.056695] Call Trace: >[43741.056701] dump_stack+0x85/0xbf >[43741.056706] swiotlb_alloc_coherent+0x1be/0x1d0 >[43741.056714] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43741.056723] ttm_dma_populate+0x25e/0x350 [ttm] >[43741.056729] ttm_tt_bind+0x2c/0x60 [ttm] >[43741.056733] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43741.056741] ttm_bo_validate+0x189/0x1a0 [ttm] >[43741.056744] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43741.056750] ? mutex_trylock+0xcd/0xe0 >[43741.056755] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43741.056794] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43741.056816] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43741.056840] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43741.056864] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43741.056887] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43741.056906] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43741.056928] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43741.056943] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43741.056951] drm_ioctl+0x2d5/0x370 [drm] >[43741.056970] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43741.056975] ? __pm_runtime_resume+0x54/0x90 >[43741.056980] ? trace_hardirqs_on_caller+0xed/0x180 >[43741.057000] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43741.057006] do_vfs_ioctl+0xa5/0x6e0 >[43741.057013] SyS_ioctl+0x74/0x80 >[43741.057018] do_syscall_64+0x79/0x220 >[43741.057021] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43741.057023] RIP: 0033:0x7fd8d64ef0f7 >[43741.057025] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43741.057027] RAX: ffffffffffffffda RBX: 00000000030d2830 RCX: 00007fd8d64ef0f7 >[43741.057029] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43741.057030] RBP: 00007ffcc6dba1c0 R08: 00000000030d2830 R09: 0000000000000004 >[43741.057031] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43741.057033] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[43742.925414] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43742.925419] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43742.925423] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43742.925426] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43742.925428] Call Trace: >[43742.925437] dump_stack+0x85/0xbf >[43742.925443] swiotlb_alloc_coherent+0x1be/0x1d0 >[43742.925455] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43742.925471] ttm_dma_populate+0x25e/0x350 [ttm] >[43742.925481] ttm_tt_bind+0x2c/0x60 [ttm] >[43742.925485] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43742.925492] ttm_bo_validate+0x189/0x1a0 [ttm] >[43742.925495] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43742.925501] ? mutex_trylock+0xcd/0xe0 >[43742.925506] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43742.925538] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43742.925560] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43742.925566] ? __lock_acquire+0x2d4/0x1340 >[43742.925586] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43742.925609] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43742.925631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43742.925648] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43742.925668] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43742.925680] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43742.925689] drm_ioctl+0x2d5/0x370 [drm] >[43742.925705] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43742.925710] ? __pm_runtime_resume+0x54/0x90 >[43742.925714] ? trace_hardirqs_on_caller+0xed/0x180 >[43742.925733] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43742.925738] do_vfs_ioctl+0xa5/0x6e0 >[43742.925745] SyS_ioctl+0x74/0x80 >[43742.925750] do_syscall_64+0x79/0x220 >[43742.925753] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43742.925756] RIP: 0033:0x7fd8d64ef0f7 >[43742.925757] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43742.925760] RAX: ffffffffffffffda RBX: 00000000030c45d0 RCX: 00007fd8d64ef0f7 >[43742.925761] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43742.925762] RBP: 00007ffcc6dba1c0 R08: 00000000030c45d0 R09: 0000000000000004 >[43742.925764] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43742.925765] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[43748.585410] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43748.585415] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43748.585419] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43748.585421] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43748.585423] Call Trace: >[43748.585432] dump_stack+0x85/0xbf >[43748.585439] swiotlb_alloc_coherent+0x1be/0x1d0 >[43748.585450] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43748.585464] ttm_dma_populate+0x25e/0x350 [ttm] >[43748.585475] ttm_tt_bind+0x2c/0x60 [ttm] >[43748.585482] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43748.585496] ttm_bo_validate+0x189/0x1a0 [ttm] >[43748.585501] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43748.585510] ? mutex_trylock+0xcd/0xe0 >[43748.585519] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43748.585564] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43748.585594] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43748.585630] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43748.585665] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43748.585699] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43748.585724] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43748.585756] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43748.585773] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43748.585785] drm_ioctl+0x2d5/0x370 [drm] >[43748.585814] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43748.585821] ? __pm_runtime_resume+0x54/0x90 >[43748.585828] ? trace_hardirqs_on_caller+0xed/0x180 >[43748.585858] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43748.585865] do_vfs_ioctl+0xa5/0x6e0 >[43748.585877] SyS_ioctl+0x74/0x80 >[43748.585885] do_syscall_64+0x79/0x220 >[43748.585890] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43748.585893] RIP: 0033:0x7fd8d64ef0f7 >[43748.585896] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43748.585900] RAX: ffffffffffffffda RBX: 0000000002c4bd20 RCX: 00007fd8d64ef0f7 >[43748.585903] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43748.585904] RBP: 00007ffcc6dba1c0 R08: 0000000002c4bd20 R09: 0000000000000004 >[43748.585906] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43748.585908] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[43765.314482] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43765.314486] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43765.314489] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43765.314491] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43765.314492] Call Trace: >[43765.314500] dump_stack+0x85/0xbf >[43765.314505] swiotlb_alloc_coherent+0x1be/0x1d0 >[43765.314513] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43765.314523] ttm_dma_populate+0x25e/0x350 [ttm] >[43765.314530] ttm_tt_bind+0x2c/0x60 [ttm] >[43765.314534] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43765.314543] ttm_bo_validate+0x189/0x1a0 [ttm] >[43765.314546] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43765.314552] ? mutex_trylock+0xcd/0xe0 >[43765.314558] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43765.314598] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43765.314624] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43765.314649] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43765.314674] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43765.314697] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43765.314715] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43765.314737] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43765.314749] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43765.314758] drm_ioctl+0x2d5/0x370 [drm] >[43765.314775] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43765.314781] ? __pm_runtime_resume+0x54/0x90 >[43765.314786] ? trace_hardirqs_on_caller+0xed/0x180 >[43765.314805] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43765.314811] do_vfs_ioctl+0xa5/0x6e0 >[43765.314818] SyS_ioctl+0x74/0x80 >[43765.314823] do_syscall_64+0x79/0x220 >[43765.314826] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43765.314829] RIP: 0033:0x7fd8d64ef0f7 >[43765.314831] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43765.314833] RAX: ffffffffffffffda RBX: 00000000030b19a0 RCX: 00007fd8d64ef0f7 >[43765.314835] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43765.314836] RBP: 00007ffcc6dba1c0 R08: 00000000030b19a0 R09: 0000000000000004 >[43765.314837] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43765.314838] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[43779.424842] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43779.424845] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43779.424848] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43779.424849] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43779.424850] Call Trace: >[43779.424857] dump_stack+0x85/0xbf >[43779.424861] swiotlb_alloc_coherent+0x1be/0x1d0 >[43779.424869] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43779.424878] ttm_dma_populate+0x25e/0x350 [ttm] >[43779.424884] ttm_tt_bind+0x2c/0x60 [ttm] >[43779.424887] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43779.424895] ttm_bo_validate+0x189/0x1a0 [ttm] >[43779.424898] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43779.424904] ? mutex_trylock+0xcd/0xe0 >[43779.424909] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43779.424952] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43779.424975] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43779.425007] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43779.425029] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43779.425050] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43779.425067] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43779.425087] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43779.425098] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43779.425106] drm_ioctl+0x2d5/0x370 [drm] >[43779.425122] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43779.425127] ? __pm_runtime_resume+0x54/0x90 >[43779.425132] ? trace_hardirqs_on_caller+0xed/0x180 >[43779.425150] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43779.425155] do_vfs_ioctl+0xa5/0x6e0 >[43779.425161] SyS_ioctl+0x74/0x80 >[43779.425166] do_syscall_64+0x79/0x220 >[43779.425169] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43779.425171] RIP: 0033:0x7fd8d64ef0f7 >[43779.425173] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43779.425175] RAX: ffffffffffffffda RBX: 00000000030296a0 RCX: 00007fd8d64ef0f7 >[43779.425177] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43779.425178] RBP: 00007ffcc6dba1c0 R08: 00000000030296a0 R09: 0000000000000004 >[43779.425179] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43779.425180] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[43782.202419] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43782.202424] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43782.202428] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43782.202430] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43782.202431] Call Trace: >[43782.202439] dump_stack+0x85/0xbf >[43782.202444] swiotlb_alloc_coherent+0x1be/0x1d0 >[43782.202456] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43782.202472] ttm_dma_populate+0x25e/0x350 [ttm] >[43782.202482] ttm_tt_bind+0x2c/0x60 [ttm] >[43782.202488] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43782.202500] ttm_bo_validate+0x189/0x1a0 [ttm] >[43782.202505] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43782.202514] ? mutex_trylock+0xcd/0xe0 >[43782.202523] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43782.202562] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43782.202595] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43782.202636] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43782.202683] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43782.202716] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43782.202742] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43782.202775] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43782.202788] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43782.202802] drm_ioctl+0x2d5/0x370 [drm] >[43782.202829] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43782.202836] ? __pm_runtime_resume+0x54/0x90 >[43782.202844] ? trace_hardirqs_on_caller+0xed/0x180 >[43782.202883] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43782.202890] do_vfs_ioctl+0xa5/0x6e0 >[43782.202902] SyS_ioctl+0x74/0x80 >[43782.202910] do_syscall_64+0x79/0x220 >[43782.202914] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43782.202918] RIP: 0033:0x7fd8d64ef0f7 >[43782.202920] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43782.202924] RAX: ffffffffffffffda RBX: 0000000002b6a030 RCX: 00007fd8d64ef0f7 >[43782.202926] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43782.202928] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a030 R09: 0000000000000004 >[43782.202930] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43782.202932] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[43790.319056] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43790.319061] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43790.319064] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43790.319066] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43790.319068] Call Trace: >[43790.319077] dump_stack+0x85/0xbf >[43790.319083] swiotlb_alloc_coherent+0x1be/0x1d0 >[43790.319095] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43790.319121] ttm_dma_populate+0x25e/0x350 [ttm] >[43790.319132] ttm_tt_bind+0x2c/0x60 [ttm] >[43790.319138] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43790.319152] ttm_bo_validate+0x189/0x1a0 [ttm] >[43790.319157] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43790.319166] ? mutex_trylock+0xcd/0xe0 >[43790.319175] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43790.319214] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43790.319256] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43790.319293] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43790.319330] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43790.319364] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43790.319390] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43790.319422] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43790.319436] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43790.319460] drm_ioctl+0x2d5/0x370 [drm] >[43790.319489] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43790.319496] ? __pm_runtime_resume+0x54/0x90 >[43790.319504] ? trace_hardirqs_on_caller+0xed/0x180 >[43790.319533] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43790.319541] do_vfs_ioctl+0xa5/0x6e0 >[43790.319553] SyS_ioctl+0x74/0x80 >[43790.319560] do_syscall_64+0x79/0x220 >[43790.319565] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43790.319569] RIP: 0033:0x7fd8d64ef0f7 >[43790.319571] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43790.319575] RAX: ffffffffffffffda RBX: 0000000003108490 RCX: 00007fd8d64ef0f7 >[43790.319577] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43790.319580] RBP: 00007ffcc6dba1c0 R08: 0000000003108490 R09: 0000000000000004 >[43790.319582] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43790.319584] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[43791.625655] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43791.625658] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43791.625661] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43791.625662] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43791.625664] Call Trace: >[43791.625671] dump_stack+0x85/0xbf >[43791.625675] swiotlb_alloc_coherent+0x1be/0x1d0 >[43791.625693] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43791.625703] ttm_dma_populate+0x25e/0x350 [ttm] >[43791.625709] ttm_tt_bind+0x2c/0x60 [ttm] >[43791.625713] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43791.625721] ttm_bo_validate+0x189/0x1a0 [ttm] >[43791.625724] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43791.625730] ? mutex_trylock+0xcd/0xe0 >[43791.625736] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43791.625784] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43791.625829] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43791.625862] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43791.625893] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43791.625922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43791.625945] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43791.625972] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43791.625991] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43791.626003] drm_ioctl+0x2d5/0x370 [drm] >[43791.626026] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43791.626032] ? __pm_runtime_resume+0x54/0x90 >[43791.626038] ? trace_hardirqs_on_caller+0xed/0x180 >[43791.626060] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43791.626067] do_vfs_ioctl+0xa5/0x6e0 >[43791.626075] SyS_ioctl+0x74/0x80 >[43791.626080] do_syscall_64+0x79/0x220 >[43791.626084] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43791.626087] RIP: 0033:0x7fd8d64ef0f7 >[43791.626088] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43791.626091] RAX: ffffffffffffffda RBX: 000000000325a020 RCX: 00007fd8d64ef0f7 >[43791.626092] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[43791.626094] RBP: 00007ffcc6dba370 R08: 000000000325a020 R09: 0000000000000004 >[43791.626095] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43791.626096] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000003111570 >[43794.378126] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43794.378131] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43794.378134] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43794.378136] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43794.378138] Call Trace: >[43794.378147] dump_stack+0x85/0xbf >[43794.378153] swiotlb_alloc_coherent+0x1be/0x1d0 >[43794.378163] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43794.378179] ttm_dma_populate+0x25e/0x350 [ttm] >[43794.378189] ttm_tt_bind+0x2c/0x60 [ttm] >[43794.378195] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43794.378209] ttm_bo_validate+0x189/0x1a0 [ttm] >[43794.378214] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43794.378224] ? mutex_trylock+0xcd/0xe0 >[43794.378232] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43794.378270] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43794.378302] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43794.378341] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43794.378378] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43794.378412] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43794.378439] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43794.378473] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43794.378490] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43794.378503] drm_ioctl+0x2d5/0x370 [drm] >[43794.378531] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43794.378539] ? __pm_runtime_resume+0x54/0x90 >[43794.378547] ? trace_hardirqs_on_caller+0xed/0x180 >[43794.378577] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43794.378585] do_vfs_ioctl+0xa5/0x6e0 >[43794.378598] SyS_ioctl+0x74/0x80 >[43794.378606] do_syscall_64+0x79/0x220 >[43794.378611] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43794.378615] RIP: 0033:0x7fd8d64ef0f7 >[43794.378617] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43794.378622] RAX: ffffffffffffffda RBX: 0000000002bce350 RCX: 00007fd8d64ef0f7 >[43794.378624] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43794.378626] RBP: 00007ffcc6dba1c0 R08: 0000000002bce350 R09: 0000000000000004 >[43794.378628] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43794.378631] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[43796.613152] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43796.613156] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43796.613159] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43796.613161] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43796.613163] Call Trace: >[43796.613171] dump_stack+0x85/0xbf >[43796.613176] swiotlb_alloc_coherent+0x1be/0x1d0 >[43796.613187] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43796.613200] ttm_dma_populate+0x25e/0x350 [ttm] >[43796.613209] ttm_tt_bind+0x2c/0x60 [ttm] >[43796.613214] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43796.613227] ttm_bo_validate+0x189/0x1a0 [ttm] >[43796.613232] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43796.613241] ? mutex_trylock+0xcd/0xe0 >[43796.613249] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43796.613282] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43796.613305] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43796.613329] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43796.613352] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43796.613375] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43796.613392] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43796.613414] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43796.613425] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43796.613434] drm_ioctl+0x2d5/0x370 [drm] >[43796.613452] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43796.613457] ? __pm_runtime_resume+0x54/0x90 >[43796.613462] ? trace_hardirqs_on_caller+0xed/0x180 >[43796.613486] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43796.613491] do_vfs_ioctl+0xa5/0x6e0 >[43796.613498] SyS_ioctl+0x74/0x80 >[43796.613503] do_syscall_64+0x79/0x220 >[43796.613507] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43796.613509] RIP: 0033:0x7fd8d64ef0f7 >[43796.613511] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43796.613513] RAX: ffffffffffffffda RBX: 0000000002b36710 RCX: 00007fd8d64ef0f7 >[43796.613515] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43796.613516] RBP: 00007ffcc6dba1c0 R08: 0000000002b36710 R09: 0000000000000004 >[43796.613517] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43796.613518] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[43800.107464] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43800.107467] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43800.107470] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43800.107471] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43800.107473] Call Trace: >[43800.107479] dump_stack+0x85/0xbf >[43800.107484] swiotlb_alloc_coherent+0x1be/0x1d0 >[43800.107491] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43800.107503] ttm_dma_populate+0x25e/0x350 [ttm] >[43800.107513] ttm_tt_bind+0x2c/0x60 [ttm] >[43800.107519] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43800.107533] ttm_bo_validate+0x189/0x1a0 [ttm] >[43800.107538] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43800.107548] ? mutex_trylock+0xcd/0xe0 >[43800.107557] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43800.107589] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43800.107611] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43800.107616] ? __lock_acquire+0x2d4/0x1340 >[43800.107637] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43800.107661] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43800.107683] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43800.107700] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43800.107721] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43800.107732] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43800.107740] drm_ioctl+0x2d5/0x370 [drm] >[43800.107758] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43800.107762] ? __pm_runtime_resume+0x54/0x90 >[43800.107767] ? trace_hardirqs_on_caller+0xed/0x180 >[43800.107785] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43800.107791] do_vfs_ioctl+0xa5/0x6e0 >[43800.107798] SyS_ioctl+0x74/0x80 >[43800.107803] do_syscall_64+0x79/0x220 >[43800.107806] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43800.107809] RIP: 0033:0x7fd8d64ef0f7 >[43800.107810] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43800.107813] RAX: ffffffffffffffda RBX: 0000000002fd8240 RCX: 00007fd8d64ef0f7 >[43800.107814] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43800.107815] RBP: 00007ffcc6dba1c0 R08: 0000000002fd8240 R09: 0000000000000004 >[43800.107816] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43800.107818] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[43801.256564] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43801.256567] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43801.256570] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43801.256571] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43801.256572] Call Trace: >[43801.256579] dump_stack+0x85/0xbf >[43801.256583] swiotlb_alloc_coherent+0x1be/0x1d0 >[43801.256592] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43801.256601] ttm_dma_populate+0x25e/0x350 [ttm] >[43801.256607] ttm_tt_bind+0x2c/0x60 [ttm] >[43801.256612] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43801.256620] ttm_bo_validate+0x189/0x1a0 [ttm] >[43801.256623] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43801.256629] ? mutex_trylock+0xcd/0xe0 >[43801.256636] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43801.256676] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43801.256700] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43801.256724] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43801.256747] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43801.256770] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43801.256787] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43801.256808] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43801.256820] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43801.256829] drm_ioctl+0x2d5/0x370 [drm] >[43801.256846] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43801.256851] ? __pm_runtime_resume+0x54/0x90 >[43801.256856] ? trace_hardirqs_on_caller+0xed/0x180 >[43801.256874] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43801.256880] do_vfs_ioctl+0xa5/0x6e0 >[43801.256887] SyS_ioctl+0x74/0x80 >[43801.256891] do_syscall_64+0x79/0x220 >[43801.256895] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43801.256897] RIP: 0033:0x7fd8d64ef0f7 >[43801.256899] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43801.256902] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[43801.256903] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43801.256904] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[43801.256905] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43801.256907] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[43801.925231] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43801.925236] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43801.925240] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43801.925242] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43801.925244] Call Trace: >[43801.925252] dump_stack+0x85/0xbf >[43801.925259] swiotlb_alloc_coherent+0x1be/0x1d0 >[43801.925271] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43801.925287] ttm_dma_populate+0x25e/0x350 [ttm] >[43801.925298] ttm_tt_bind+0x2c/0x60 [ttm] >[43801.925304] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43801.925318] ttm_bo_validate+0x189/0x1a0 [ttm] >[43801.925323] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43801.925332] ? mutex_trylock+0xcd/0xe0 >[43801.925340] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43801.925380] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43801.925412] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43801.925421] ? __lock_acquire+0x2d4/0x1340 >[43801.925454] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43801.925491] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43801.925527] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43801.925553] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43801.925587] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43801.925601] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43801.925616] drm_ioctl+0x2d5/0x370 [drm] >[43801.925645] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43801.925652] ? __pm_runtime_resume+0x54/0x90 >[43801.925659] ? trace_hardirqs_on_caller+0xed/0x180 >[43801.925689] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43801.925697] do_vfs_ioctl+0xa5/0x6e0 >[43801.925709] SyS_ioctl+0x74/0x80 >[43801.925716] do_syscall_64+0x79/0x220 >[43801.925721] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43801.925725] RIP: 0033:0x7fd8d64ef0f7 >[43801.925727] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43801.925732] RAX: ffffffffffffffda RBX: 0000000002b6a030 RCX: 00007fd8d64ef0f7 >[43801.925744] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43801.925746] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a030 R09: 0000000000000004 >[43801.925748] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43801.925750] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[43803.665266] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43803.665269] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43803.665272] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43803.665273] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43803.665275] Call Trace: >[43803.665281] dump_stack+0x85/0xbf >[43803.665286] swiotlb_alloc_coherent+0x1be/0x1d0 >[43803.665293] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43803.665302] ttm_dma_populate+0x25e/0x350 [ttm] >[43803.665308] ttm_tt_bind+0x2c/0x60 [ttm] >[43803.665312] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43803.665320] ttm_bo_validate+0x189/0x1a0 [ttm] >[43803.665323] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43803.665329] ? mutex_trylock+0xcd/0xe0 >[43803.665334] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43803.665365] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43803.665383] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43803.665414] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43803.665444] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43803.665464] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43803.665480] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43803.665500] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43803.665514] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43803.665526] drm_ioctl+0x2d5/0x370 [drm] >[43803.665549] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43803.665554] ? __pm_runtime_resume+0x54/0x90 >[43803.665559] ? trace_hardirqs_on_caller+0xed/0x180 >[43803.665576] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43803.665581] do_vfs_ioctl+0xa5/0x6e0 >[43803.665588] SyS_ioctl+0x74/0x80 >[43803.665593] do_syscall_64+0x79/0x220 >[43803.665596] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43803.665599] RIP: 0033:0x7fd8d64ef0f7 >[43803.665600] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43803.665603] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[43803.665604] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43803.665605] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[43803.665607] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43803.665608] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[43823.604001] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43823.604006] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43823.604010] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43823.604012] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43823.604015] Call Trace: >[43823.604023] dump_stack+0x85/0xbf >[43823.604030] swiotlb_alloc_coherent+0x1be/0x1d0 >[43823.604042] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43823.604059] ttm_dma_populate+0x25e/0x350 [ttm] >[43823.604071] ttm_tt_bind+0x2c/0x60 [ttm] >[43823.604078] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43823.604093] ttm_bo_validate+0x189/0x1a0 [ttm] >[43823.604098] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43823.604107] ? mutex_trylock+0xcd/0xe0 >[43823.604116] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43823.604158] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43823.604193] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43823.604234] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43823.604274] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43823.604312] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43823.604341] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43823.604378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43823.604394] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43823.604409] drm_ioctl+0x2d5/0x370 [drm] >[43823.604440] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43823.604448] ? __pm_runtime_resume+0x54/0x90 >[43823.604457] ? trace_hardirqs_on_caller+0xed/0x180 >[43823.604489] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43823.604497] do_vfs_ioctl+0xa5/0x6e0 >[43823.604508] SyS_ioctl+0x74/0x80 >[43823.604516] do_syscall_64+0x79/0x220 >[43823.604521] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43823.604523] RIP: 0033:0x7fd8d64ef0f7 >[43823.604525] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43823.604528] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[43823.604529] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43823.604530] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[43823.604532] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43823.604533] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[43834.918114] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43834.918117] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43834.918120] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43834.918121] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43834.918122] Call Trace: >[43834.918129] dump_stack+0x85/0xbf >[43834.918134] swiotlb_alloc_coherent+0x1be/0x1d0 >[43834.918142] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43834.918151] ttm_dma_populate+0x25e/0x350 [ttm] >[43834.918157] ttm_tt_bind+0x2c/0x60 [ttm] >[43834.918161] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43834.918169] ttm_bo_validate+0x189/0x1a0 [ttm] >[43834.918172] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43834.918178] ? mutex_trylock+0xcd/0xe0 >[43834.918183] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43834.918213] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43834.918235] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43834.918258] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43834.918281] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43834.918302] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43834.918319] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43834.918339] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43834.918350] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43834.918359] drm_ioctl+0x2d5/0x370 [drm] >[43834.918375] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43834.918380] ? __pm_runtime_resume+0x54/0x90 >[43834.918385] ? trace_hardirqs_on_caller+0xed/0x180 >[43834.918403] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43834.918408] do_vfs_ioctl+0xa5/0x6e0 >[43834.918415] SyS_ioctl+0x74/0x80 >[43834.918420] do_syscall_64+0x79/0x220 >[43834.918423] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43834.918425] RIP: 0033:0x7fd8d64ef0f7 >[43834.918427] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43834.918429] RAX: ffffffffffffffda RBX: 0000000002c56f90 RCX: 00007fd8d64ef0f7 >[43834.918431] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43834.918432] RBP: 00007ffcc6dba1c0 R08: 0000000002c56f90 R09: 0000000000000004 >[43834.918433] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43834.918434] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[43849.366817] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43849.366823] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43849.366827] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43849.366829] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43849.366831] Call Trace: >[43849.366840] dump_stack+0x85/0xbf >[43849.366847] swiotlb_alloc_coherent+0x1be/0x1d0 >[43849.366859] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43849.366877] ttm_dma_populate+0x25e/0x350 [ttm] >[43849.366888] ttm_tt_bind+0x2c/0x60 [ttm] >[43849.366895] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43849.366910] ttm_bo_validate+0x189/0x1a0 [ttm] >[43849.366915] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43849.366926] ? mutex_trylock+0xcd/0xe0 >[43849.366935] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43849.366980] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43849.367018] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43849.367059] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43849.367099] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43849.367136] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43849.367164] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43849.367200] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43849.367217] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43849.367231] drm_ioctl+0x2d5/0x370 [drm] >[43849.367262] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43849.367269] ? __pm_runtime_resume+0x54/0x90 >[43849.367277] ? trace_hardirqs_on_caller+0xed/0x180 >[43849.367309] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43849.367318] do_vfs_ioctl+0xa5/0x6e0 >[43849.367330] SyS_ioctl+0x74/0x80 >[43849.367339] do_syscall_64+0x79/0x220 >[43849.367344] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43849.367348] RIP: 0033:0x7fd8d64ef0f7 >[43849.367350] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43849.367355] RAX: ffffffffffffffda RBX: 0000000002b36710 RCX: 00007fd8d64ef0f7 >[43849.367357] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43849.367359] RBP: 00007ffcc6dba1c0 R08: 0000000002b36710 R09: 0000000000000004 >[43849.367362] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43849.367364] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[43853.298997] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43853.299002] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43853.299006] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43853.299008] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43853.299010] Call Trace: >[43853.299020] dump_stack+0x85/0xbf >[43853.299026] swiotlb_alloc_coherent+0x1be/0x1d0 >[43853.299039] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43853.299055] ttm_dma_populate+0x25e/0x350 [ttm] >[43853.299067] ttm_tt_bind+0x2c/0x60 [ttm] >[43853.299074] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43853.299088] ttm_bo_validate+0x189/0x1a0 [ttm] >[43853.299093] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43853.299103] ? mutex_trylock+0xcd/0xe0 >[43853.299111] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43853.299163] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43853.299193] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43853.299230] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43853.299265] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43853.299298] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43853.299324] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43853.299356] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43853.299373] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43853.299386] drm_ioctl+0x2d5/0x370 [drm] >[43853.299413] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43853.299421] ? __pm_runtime_resume+0x54/0x90 >[43853.299430] ? trace_hardirqs_on_caller+0xed/0x180 >[43853.299459] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43853.299467] do_vfs_ioctl+0xa5/0x6e0 >[43853.299479] SyS_ioctl+0x74/0x80 >[43853.299487] do_syscall_64+0x79/0x220 >[43853.299492] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43853.299495] RIP: 0033:0x7fd8d64ef0f7 >[43853.299498] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43853.299502] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[43853.299504] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43853.299507] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[43853.299509] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43853.299511] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[43857.398837] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43857.398841] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43857.398843] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43857.398845] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43857.398846] Call Trace: >[43857.398853] dump_stack+0x85/0xbf >[43857.398857] swiotlb_alloc_coherent+0x1be/0x1d0 >[43857.398865] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43857.398875] ttm_dma_populate+0x25e/0x350 [ttm] >[43857.398881] ttm_tt_bind+0x2c/0x60 [ttm] >[43857.398885] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43857.398893] ttm_bo_validate+0x189/0x1a0 [ttm] >[43857.398897] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43857.398903] ? mutex_trylock+0xcd/0xe0 >[43857.398909] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43857.398943] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43857.398967] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43857.398991] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43857.399015] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43857.399036] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43857.399053] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43857.399075] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43857.399087] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43857.399096] drm_ioctl+0x2d5/0x370 [drm] >[43857.399113] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43857.399118] ? __pm_runtime_resume+0x54/0x90 >[43857.399123] ? trace_hardirqs_on_caller+0xed/0x180 >[43857.399143] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43857.399148] do_vfs_ioctl+0xa5/0x6e0 >[43857.399155] SyS_ioctl+0x74/0x80 >[43857.399160] do_syscall_64+0x79/0x220 >[43857.399164] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43857.399166] RIP: 0033:0x7fd8d64ef0f7 >[43857.399168] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43857.399170] RAX: ffffffffffffffda RBX: 0000000002ff4a60 RCX: 00007fd8d64ef0f7 >[43857.399172] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43857.399173] RBP: 00007ffcc6dba1c0 R08: 0000000002ff4a60 R09: 0000000000000004 >[43857.399174] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43857.399176] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[43863.518770] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43863.518774] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43863.518776] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43863.518777] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43863.518779] Call Trace: >[43863.518785] dump_stack+0x85/0xbf >[43863.518790] swiotlb_alloc_coherent+0x1be/0x1d0 >[43863.518797] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43863.518806] ttm_dma_populate+0x25e/0x350 [ttm] >[43863.518812] ttm_tt_bind+0x2c/0x60 [ttm] >[43863.518826] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43863.518834] ttm_bo_validate+0x189/0x1a0 [ttm] >[43863.518837] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43863.518843] ? mutex_trylock+0xcd/0xe0 >[43863.518858] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43863.518890] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43863.518908] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43863.518929] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43863.518950] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43863.518970] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43863.518985] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43863.519004] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43863.519016] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43863.519024] drm_ioctl+0x2d5/0x370 [drm] >[43863.519040] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43863.519044] ? __pm_runtime_resume+0x54/0x90 >[43863.519049] ? trace_hardirqs_on_caller+0xed/0x180 >[43863.519066] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43863.519072] do_vfs_ioctl+0xa5/0x6e0 >[43863.519078] SyS_ioctl+0x74/0x80 >[43863.519083] do_syscall_64+0x79/0x220 >[43863.519086] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43863.519088] RIP: 0033:0x7fd8d64ef0f7 >[43863.519090] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43863.519092] RAX: ffffffffffffffda RBX: 00000000030c45d0 RCX: 00007fd8d64ef0f7 >[43863.519094] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43863.519095] RBP: 00007ffcc6dba1c0 R08: 00000000030c45d0 R09: 0000000000000004 >[43863.519096] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43863.519097] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[43864.764602] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43864.764605] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43864.764608] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43864.764609] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43864.764610] Call Trace: >[43864.764617] dump_stack+0x85/0xbf >[43864.764621] swiotlb_alloc_coherent+0x1be/0x1d0 >[43864.764629] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43864.764638] ttm_dma_populate+0x25e/0x350 [ttm] >[43864.764644] ttm_tt_bind+0x2c/0x60 [ttm] >[43864.764648] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43864.764656] ttm_bo_validate+0x189/0x1a0 [ttm] >[43864.764660] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43864.764665] ? mutex_trylock+0xcd/0xe0 >[43864.764670] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43864.764703] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43864.764722] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43864.764743] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43864.764765] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43864.764785] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43864.764800] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43864.764820] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43864.764832] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43864.764839] drm_ioctl+0x2d5/0x370 [drm] >[43864.764856] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43864.764861] ? __pm_runtime_resume+0x54/0x90 >[43864.764866] ? trace_hardirqs_on_caller+0xed/0x180 >[43864.764883] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43864.764888] do_vfs_ioctl+0xa5/0x6e0 >[43864.764895] SyS_ioctl+0x74/0x80 >[43864.764900] do_syscall_64+0x79/0x220 >[43864.764903] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43864.764905] RIP: 0033:0x7fd8d64ef0f7 >[43864.764907] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43864.764909] RAX: ffffffffffffffda RBX: 000000000302d650 RCX: 00007fd8d64ef0f7 >[43864.764911] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43864.764912] RBP: 00007ffcc6dba1c0 R08: 000000000302d650 R09: 0000000000000004 >[43864.764913] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43864.764915] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[43866.815314] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43866.815319] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43866.815323] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43866.815325] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43866.815327] Call Trace: >[43866.815336] dump_stack+0x85/0xbf >[43866.815341] swiotlb_alloc_coherent+0x1be/0x1d0 >[43866.815353] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43866.815368] ttm_dma_populate+0x25e/0x350 [ttm] >[43866.815379] ttm_tt_bind+0x2c/0x60 [ttm] >[43866.815385] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43866.815398] ttm_bo_validate+0x189/0x1a0 [ttm] >[43866.815403] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43866.815412] ? mutex_trylock+0xcd/0xe0 >[43866.815420] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43866.815458] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43866.815490] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43866.815499] ? __lock_acquire+0x2d4/0x1340 >[43866.815532] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43866.815579] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43866.815614] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43866.815651] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43866.815684] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43866.815700] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43866.815715] drm_ioctl+0x2d5/0x370 [drm] >[43866.815743] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43866.815750] ? __pm_runtime_resume+0x54/0x90 >[43866.815757] ? trace_hardirqs_on_caller+0xed/0x180 >[43866.815785] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43866.815794] do_vfs_ioctl+0xa5/0x6e0 >[43866.815805] SyS_ioctl+0x74/0x80 >[43866.815813] do_syscall_64+0x79/0x220 >[43866.815818] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43866.815821] RIP: 0033:0x7fd8d64ef0f7 >[43866.815824] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43866.815828] RAX: ffffffffffffffda RBX: 0000000002bc4a80 RCX: 00007fd8d64ef0f7 >[43866.815830] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43866.815832] RBP: 00007ffcc6dba1c0 R08: 0000000002bc4a80 R09: 0000000000000004 >[43866.815834] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43866.815836] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[43876.112820] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43876.112825] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43876.112829] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43876.112831] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43876.112832] Call Trace: >[43876.112841] dump_stack+0x85/0xbf >[43876.112846] swiotlb_alloc_coherent+0x1be/0x1d0 >[43876.112857] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43876.112867] ttm_dma_populate+0x25e/0x350 [ttm] >[43876.112873] ttm_tt_bind+0x2c/0x60 [ttm] >[43876.112877] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43876.112888] ttm_bo_validate+0x189/0x1a0 [ttm] >[43876.112893] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43876.112902] ? mutex_trylock+0xcd/0xe0 >[43876.112911] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43876.112944] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43876.112971] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43876.112979] ? __lock_acquire+0x2d4/0x1340 >[43876.113008] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43876.113043] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43876.113077] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43876.113104] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43876.113126] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43876.113138] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43876.113150] drm_ioctl+0x2d5/0x370 [drm] >[43876.113175] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43876.113182] ? __pm_runtime_resume+0x54/0x90 >[43876.113190] ? trace_hardirqs_on_caller+0xed/0x180 >[43876.113210] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43876.113215] do_vfs_ioctl+0xa5/0x6e0 >[43876.113222] SyS_ioctl+0x74/0x80 >[43876.113227] do_syscall_64+0x79/0x220 >[43876.113231] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43876.113234] RIP: 0033:0x7fd8d64ef0f7 >[43876.113235] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43876.113238] RAX: ffffffffffffffda RBX: 00000000030b19a0 RCX: 00007fd8d64ef0f7 >[43876.113239] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43876.113240] RBP: 00007ffcc6dba1c0 R08: 00000000030b19a0 R09: 0000000000000004 >[43876.113242] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43876.113243] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[43881.464096] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43881.464100] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43881.464102] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43881.464104] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43881.464105] Call Trace: >[43881.464112] dump_stack+0x85/0xbf >[43881.464116] swiotlb_alloc_coherent+0x1be/0x1d0 >[43881.464124] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43881.464133] ttm_dma_populate+0x25e/0x350 [ttm] >[43881.464140] ttm_tt_bind+0x2c/0x60 [ttm] >[43881.464144] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43881.464152] ttm_bo_validate+0x189/0x1a0 [ttm] >[43881.464155] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43881.464161] ? mutex_trylock+0xcd/0xe0 >[43881.464167] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43881.464198] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43881.464220] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43881.464243] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43881.464266] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43881.464288] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43881.464305] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43881.464326] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43881.464337] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43881.464346] drm_ioctl+0x2d5/0x370 [drm] >[43881.464362] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43881.464367] ? __pm_runtime_resume+0x54/0x90 >[43881.464372] ? trace_hardirqs_on_caller+0xed/0x180 >[43881.464391] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43881.464396] do_vfs_ioctl+0xa5/0x6e0 >[43881.464403] SyS_ioctl+0x74/0x80 >[43881.464408] do_syscall_64+0x79/0x220 >[43881.464411] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43881.464414] RIP: 0033:0x7fd8d64ef0f7 >[43881.464415] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43881.464418] RAX: ffffffffffffffda RBX: 0000000002c0cdf0 RCX: 00007fd8d64ef0f7 >[43881.464419] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43881.464421] RBP: 00007ffcc6dba1c0 R08: 0000000002c0cdf0 R09: 0000000000000004 >[43881.464422] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43881.464423] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[43883.320775] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43883.320778] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43883.320781] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43883.320783] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43883.320784] Call Trace: >[43883.320791] dump_stack+0x85/0xbf >[43883.320795] swiotlb_alloc_coherent+0x1be/0x1d0 >[43883.320803] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43883.320811] ttm_dma_populate+0x25e/0x350 [ttm] >[43883.320821] ttm_tt_bind+0x2c/0x60 [ttm] >[43883.320827] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43883.320840] ttm_bo_validate+0x189/0x1a0 [ttm] >[43883.320844] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43883.320853] ? mutex_trylock+0xcd/0xe0 >[43883.320860] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43883.320911] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43883.320939] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43883.320947] ? __lock_acquire+0x2d4/0x1340 >[43883.320974] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43883.321004] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43883.321035] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43883.321059] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43883.321089] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43883.321105] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43883.321117] drm_ioctl+0x2d5/0x370 [drm] >[43883.321144] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43883.321151] ? __pm_runtime_resume+0x54/0x90 >[43883.321158] ? trace_hardirqs_on_caller+0xed/0x180 >[43883.321186] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43883.321193] do_vfs_ioctl+0xa5/0x6e0 >[43883.321205] SyS_ioctl+0x74/0x80 >[43883.321212] do_syscall_64+0x79/0x220 >[43883.321216] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43883.321220] RIP: 0033:0x7fd8d64ef0f7 >[43883.321222] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43883.321226] RAX: ffffffffffffffda RBX: 0000000003166ff0 RCX: 00007fd8d64ef0f7 >[43883.321228] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43883.321231] RBP: 00007ffcc6dba1c0 R08: 0000000003166ff0 R09: 0000000000000004 >[43883.321233] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43883.321235] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[43886.093400] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43886.093404] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43886.093407] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43886.093408] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43886.093409] Call Trace: >[43886.093416] dump_stack+0x85/0xbf >[43886.093421] swiotlb_alloc_coherent+0x1be/0x1d0 >[43886.093429] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43886.093438] ttm_dma_populate+0x25e/0x350 [ttm] >[43886.093444] ttm_tt_bind+0x2c/0x60 [ttm] >[43886.093449] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43886.093457] ttm_bo_validate+0x189/0x1a0 [ttm] >[43886.093460] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43886.093466] ? mutex_trylock+0xcd/0xe0 >[43886.093471] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43886.093502] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43886.093525] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43886.093549] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43886.093578] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43886.093603] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43886.093621] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43886.093641] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43886.093655] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43886.093669] drm_ioctl+0x2d5/0x370 [drm] >[43886.093695] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43886.093703] ? __pm_runtime_resume+0x54/0x90 >[43886.093711] ? trace_hardirqs_on_caller+0xed/0x180 >[43886.093730] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43886.093736] do_vfs_ioctl+0xa5/0x6e0 >[43886.093743] SyS_ioctl+0x74/0x80 >[43886.093748] do_syscall_64+0x79/0x220 >[43886.093751] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43886.093755] RIP: 0033:0x7fd8d64ef0f7 >[43886.093757] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43886.093761] RAX: ffffffffffffffda RBX: 000000000325a020 RCX: 00007fd8d64ef0f7 >[43886.093763] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43886.093765] RBP: 00007ffcc6dba1c0 R08: 000000000325a020 R09: 0000000000000004 >[43886.093768] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43886.093769] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[43888.683973] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43888.683976] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43888.683989] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43888.683990] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43888.683992] Call Trace: >[43888.683998] dump_stack+0x85/0xbf >[43888.684003] swiotlb_alloc_coherent+0x1be/0x1d0 >[43888.684011] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43888.684020] ttm_dma_populate+0x25e/0x350 [ttm] >[43888.684026] ttm_tt_bind+0x2c/0x60 [ttm] >[43888.684030] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43888.684038] ttm_bo_validate+0x189/0x1a0 [ttm] >[43888.684041] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43888.684047] ? mutex_trylock+0xcd/0xe0 >[43888.684052] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43888.684084] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43888.684106] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43888.684129] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43888.684152] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43888.684173] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43888.684190] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43888.684210] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43888.684221] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43888.684229] drm_ioctl+0x2d5/0x370 [drm] >[43888.684246] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43888.684251] ? __pm_runtime_resume+0x54/0x90 >[43888.684256] ? trace_hardirqs_on_caller+0xed/0x180 >[43888.684274] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43888.684279] do_vfs_ioctl+0xa5/0x6e0 >[43888.684286] SyS_ioctl+0x74/0x80 >[43888.684291] do_syscall_64+0x79/0x220 >[43888.684294] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43888.684297] RIP: 0033:0x7fd8d64ef0f7 >[43888.684298] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43888.684301] RAX: ffffffffffffffda RBX: 0000000002bc4a80 RCX: 00007fd8d64ef0f7 >[43888.684302] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43888.684304] RBP: 00007ffcc6dba1c0 R08: 0000000002bc4a80 R09: 0000000000000004 >[43888.684305] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43888.684306] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[43891.259203] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43891.259207] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43891.259210] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43891.259211] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43891.259212] Call Trace: >[43891.259218] dump_stack+0x85/0xbf >[43891.259223] swiotlb_alloc_coherent+0x1be/0x1d0 >[43891.259231] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43891.259240] ttm_dma_populate+0x25e/0x350 [ttm] >[43891.259246] ttm_tt_bind+0x2c/0x60 [ttm] >[43891.259250] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43891.259258] ttm_bo_validate+0x189/0x1a0 [ttm] >[43891.259261] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43891.259267] ? mutex_trylock+0xcd/0xe0 >[43891.259273] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43891.259305] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43891.259327] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43891.259333] ? __lock_acquire+0x2d4/0x1340 >[43891.259356] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43891.259392] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43891.259414] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43891.259432] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43891.259453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43891.259465] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43891.259473] drm_ioctl+0x2d5/0x370 [drm] >[43891.259490] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43891.259495] ? __pm_runtime_resume+0x54/0x90 >[43891.259499] ? trace_hardirqs_on_caller+0xed/0x180 >[43891.259518] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43891.259523] do_vfs_ioctl+0xa5/0x6e0 >[43891.259530] SyS_ioctl+0x74/0x80 >[43891.259535] do_syscall_64+0x79/0x220 >[43891.259538] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43891.259541] RIP: 0033:0x7fd8d64ef0f7 >[43891.259542] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43891.259545] RAX: ffffffffffffffda RBX: 0000000002cf3e20 RCX: 00007fd8d64ef0f7 >[43891.259546] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43891.259547] RBP: 00007ffcc6dba1c0 R08: 0000000002cf3e20 R09: 0000000000000004 >[43891.259549] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43891.259550] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[43905.812102] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43905.812105] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43905.812108] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43905.812109] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43905.812111] Call Trace: >[43905.812117] dump_stack+0x85/0xbf >[43905.812121] swiotlb_alloc_coherent+0x1be/0x1d0 >[43905.812129] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43905.812139] ttm_dma_populate+0x25e/0x350 [ttm] >[43905.812145] ttm_tt_bind+0x2c/0x60 [ttm] >[43905.812149] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43905.812157] ttm_bo_validate+0x189/0x1a0 [ttm] >[43905.812160] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43905.812166] ? mutex_trylock+0xcd/0xe0 >[43905.812171] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43905.812203] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43905.812226] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43905.812250] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43905.812273] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43905.812295] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43905.812313] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43905.812334] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43905.812349] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43905.812363] drm_ioctl+0x2d5/0x370 [drm] >[43905.812388] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43905.812395] ? __pm_runtime_resume+0x54/0x90 >[43905.812403] ? trace_hardirqs_on_caller+0xed/0x180 >[43905.812431] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43905.812438] do_vfs_ioctl+0xa5/0x6e0 >[43905.812448] SyS_ioctl+0x74/0x80 >[43905.812455] do_syscall_64+0x79/0x220 >[43905.812459] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43905.812463] RIP: 0033:0x7fd8d64ef0f7 >[43905.812465] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43905.812469] RAX: ffffffffffffffda RBX: 00000000030d5280 RCX: 00007fd8d64ef0f7 >[43905.812471] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43905.812473] RBP: 00007ffcc6dba1c0 R08: 00000000030d5280 R09: 0000000000000004 >[43905.812474] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43905.812476] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[43909.594646] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43909.594650] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43909.594654] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43909.594656] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43909.594659] Call Trace: >[43909.594668] dump_stack+0x85/0xbf >[43909.594674] swiotlb_alloc_coherent+0x1be/0x1d0 >[43909.594686] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43909.594702] ttm_dma_populate+0x25e/0x350 [ttm] >[43909.594712] ttm_tt_bind+0x2c/0x60 [ttm] >[43909.594719] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43909.594733] ttm_bo_validate+0x189/0x1a0 [ttm] >[43909.594738] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43909.594748] ? mutex_trylock+0xcd/0xe0 >[43909.594756] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43909.594798] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43909.594818] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43909.594840] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43909.594861] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43909.594881] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43909.594898] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43909.594917] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43909.594930] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43909.594938] drm_ioctl+0x2d5/0x370 [drm] >[43909.594954] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43909.594959] ? __pm_runtime_resume+0x54/0x90 >[43909.594964] ? trace_hardirqs_on_caller+0xed/0x180 >[43909.594981] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43909.594989] do_vfs_ioctl+0xa5/0x6e0 >[43909.595000] SyS_ioctl+0x74/0x80 >[43909.595006] do_syscall_64+0x79/0x220 >[43909.595011] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43909.595015] RIP: 0033:0x7fd8d64ef0f7 >[43909.595017] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43909.595021] RAX: ffffffffffffffda RBX: 0000000002cf3e20 RCX: 00007fd8d64ef0f7 >[43909.595022] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43909.595023] RBP: 00007ffcc6dba1c0 R08: 0000000002cf3e20 R09: 0000000000000004 >[43909.595025] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43909.595026] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[43916.127982] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43916.127986] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43916.127990] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43916.127992] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43916.127993] Call Trace: >[43916.128002] dump_stack+0x85/0xbf >[43916.128007] swiotlb_alloc_coherent+0x1be/0x1d0 >[43916.128018] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43916.128033] ttm_dma_populate+0x25e/0x350 [ttm] >[43916.128043] ttm_tt_bind+0x2c/0x60 [ttm] >[43916.128049] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43916.128062] ttm_bo_validate+0x189/0x1a0 [ttm] >[43916.128066] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43916.128074] ? mutex_trylock+0xcd/0xe0 >[43916.128082] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43916.128126] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43916.128157] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43916.128193] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43916.128227] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43916.128260] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43916.128286] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43916.128317] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43916.128330] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43916.128343] drm_ioctl+0x2d5/0x370 [drm] >[43916.128368] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43916.128375] ? __pm_runtime_resume+0x54/0x90 >[43916.128382] ? trace_hardirqs_on_caller+0xed/0x180 >[43916.128410] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43916.128417] do_vfs_ioctl+0xa5/0x6e0 >[43916.128427] SyS_ioctl+0x74/0x80 >[43916.128434] do_syscall_64+0x79/0x220 >[43916.128438] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43916.128442] RIP: 0033:0x7fd8d64ef0f7 >[43916.128444] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43916.128447] RAX: ffffffffffffffda RBX: 0000000002bc4a80 RCX: 00007fd8d64ef0f7 >[43916.128449] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43916.128451] RBP: 00007ffcc6dba1c0 R08: 0000000002bc4a80 R09: 0000000000000004 >[43916.128453] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43916.128455] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[43920.273195] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43920.273198] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43920.273201] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43920.273202] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43920.273204] Call Trace: >[43920.273210] dump_stack+0x85/0xbf >[43920.273214] swiotlb_alloc_coherent+0x1be/0x1d0 >[43920.273222] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43920.273231] ttm_dma_populate+0x25e/0x350 [ttm] >[43920.273237] ttm_tt_bind+0x2c/0x60 [ttm] >[43920.273241] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43920.273248] ttm_bo_validate+0x189/0x1a0 [ttm] >[43920.273251] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43920.273257] ? mutex_trylock+0xcd/0xe0 >[43920.273262] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43920.273293] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43920.273314] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43920.273336] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43920.273359] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43920.273380] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43920.273416] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43920.273460] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43920.273474] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43920.273488] drm_ioctl+0x2d5/0x370 [drm] >[43920.273516] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43920.273524] ? __pm_runtime_resume+0x54/0x90 >[43920.273532] ? trace_hardirqs_on_caller+0xed/0x180 >[43920.273562] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43920.273570] do_vfs_ioctl+0xa5/0x6e0 >[43920.273581] SyS_ioctl+0x74/0x80 >[43920.273586] do_syscall_64+0x79/0x220 >[43920.273589] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43920.273592] RIP: 0033:0x7fd8d64ef0f7 >[43920.273593] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43920.273596] RAX: ffffffffffffffda RBX: 0000000003019800 RCX: 00007fd8d64ef0f7 >[43920.273597] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43920.273598] RBP: 00007ffcc6dba1c0 R08: 0000000003019800 R09: 0000000000000004 >[43920.273600] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43920.273601] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[43922.040261] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43922.040264] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43922.040267] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43922.040268] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43922.040269] Call Trace: >[43922.040276] dump_stack+0x85/0xbf >[43922.040280] swiotlb_alloc_coherent+0x1be/0x1d0 >[43922.040288] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43922.040296] ttm_dma_populate+0x25e/0x350 [ttm] >[43922.040302] ttm_tt_bind+0x2c/0x60 [ttm] >[43922.040306] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43922.040314] ttm_bo_validate+0x189/0x1a0 [ttm] >[43922.040317] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43922.040323] ? mutex_trylock+0xcd/0xe0 >[43922.040328] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43922.040360] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43922.040378] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43922.040398] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43922.040419] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43922.040439] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43922.040455] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43922.040474] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43922.040485] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43922.040493] drm_ioctl+0x2d5/0x370 [drm] >[43922.040509] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43922.040514] ? __pm_runtime_resume+0x54/0x90 >[43922.040519] ? trace_hardirqs_on_caller+0xed/0x180 >[43922.040536] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43922.040541] do_vfs_ioctl+0xa5/0x6e0 >[43922.040547] SyS_ioctl+0x74/0x80 >[43922.040552] do_syscall_64+0x79/0x220 >[43922.040555] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43922.040558] RIP: 0033:0x7fd8d64ef0f7 >[43922.040559] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43922.040562] RAX: ffffffffffffffda RBX: 0000000002b90840 RCX: 00007fd8d64ef0f7 >[43922.040563] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43922.040564] RBP: 00007ffcc6dba1c0 R08: 0000000002b90840 R09: 0000000000000004 >[43922.040566] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43922.040567] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[43931.215953] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43931.215957] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43931.215959] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43931.215961] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43931.215962] Call Trace: >[43931.215969] dump_stack+0x85/0xbf >[43931.215973] swiotlb_alloc_coherent+0x1be/0x1d0 >[43931.215982] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43931.216000] ttm_dma_populate+0x25e/0x350 [ttm] >[43931.216006] ttm_tt_bind+0x2c/0x60 [ttm] >[43931.216010] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43931.216018] ttm_bo_validate+0x189/0x1a0 [ttm] >[43931.216021] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43931.216026] ? mutex_trylock+0xcd/0xe0 >[43931.216032] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43931.216067] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43931.216085] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43931.216106] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43931.216127] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43931.216147] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43931.216163] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43931.216193] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43931.216206] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43931.216224] drm_ioctl+0x2d5/0x370 [drm] >[43931.216240] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43931.216245] ? __pm_runtime_resume+0x54/0x90 >[43931.216250] ? trace_hardirqs_on_caller+0xed/0x180 >[43931.216267] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43931.216272] do_vfs_ioctl+0xa5/0x6e0 >[43931.216279] SyS_ioctl+0x74/0x80 >[43931.216284] do_syscall_64+0x79/0x220 >[43931.216286] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43931.216289] RIP: 0033:0x7fd8d64ef0f7 >[43931.216290] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43931.216293] RAX: ffffffffffffffda RBX: 00000000030c4550 RCX: 00007fd8d64ef0f7 >[43931.216294] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43931.216295] RBP: 00007ffcc6dba1c0 R08: 00000000030c4550 R09: 0000000000000004 >[43931.216297] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43931.216298] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[43932.462867] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43932.462870] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43932.462873] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43932.462874] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43932.462876] Call Trace: >[43932.462882] dump_stack+0x85/0xbf >[43932.462887] swiotlb_alloc_coherent+0x1be/0x1d0 >[43932.462895] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43932.462904] ttm_dma_populate+0x25e/0x350 [ttm] >[43932.462910] ttm_tt_bind+0x2c/0x60 [ttm] >[43932.462914] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43932.462921] ttm_bo_validate+0x189/0x1a0 [ttm] >[43932.462925] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43932.462930] ? mutex_trylock+0xcd/0xe0 >[43932.462935] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43932.462968] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43932.462987] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43932.463008] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43932.463030] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43932.463050] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43932.463068] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43932.463090] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43932.463101] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43932.463109] drm_ioctl+0x2d5/0x370 [drm] >[43932.463128] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43932.463132] ? __pm_runtime_resume+0x54/0x90 >[43932.463138] ? trace_hardirqs_on_caller+0xed/0x180 >[43932.463156] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43932.463161] do_vfs_ioctl+0xa5/0x6e0 >[43932.463168] SyS_ioctl+0x74/0x80 >[43932.463173] do_syscall_64+0x79/0x220 >[43932.463176] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43932.463179] RIP: 0033:0x7fd8d64ef0f7 >[43932.463180] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43932.463184] RAX: ffffffffffffffda RBX: 00000000030c45d0 RCX: 00007fd8d64ef0f7 >[43932.463186] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43932.463188] RBP: 00007ffcc6dba1c0 R08: 00000000030c45d0 R09: 0000000000000004 >[43932.463190] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43932.463192] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[43933.119638] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43933.119642] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43933.119644] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43933.119646] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43933.119647] Call Trace: >[43933.119655] dump_stack+0x85/0xbf >[43933.119660] swiotlb_alloc_coherent+0x1be/0x1d0 >[43933.119668] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43933.119677] ttm_dma_populate+0x25e/0x350 [ttm] >[43933.119684] ttm_tt_bind+0x2c/0x60 [ttm] >[43933.119688] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43933.119697] ttm_bo_validate+0x189/0x1a0 [ttm] >[43933.119701] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43933.119707] ? mutex_trylock+0xcd/0xe0 >[43933.119712] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43933.119749] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43933.119773] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43933.119798] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43933.119822] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43933.119843] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43933.119861] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43933.119881] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43933.119893] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43933.119902] drm_ioctl+0x2d5/0x370 [drm] >[43933.119920] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43933.119924] ? __pm_runtime_resume+0x54/0x90 >[43933.119930] ? trace_hardirqs_on_caller+0xed/0x180 >[43933.119950] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43933.119958] do_vfs_ioctl+0xa5/0x6e0 >[43933.119968] SyS_ioctl+0x74/0x80 >[43933.119975] do_syscall_64+0x79/0x220 >[43933.119979] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43933.119982] RIP: 0033:0x7fd8d64ef0f7 >[43933.119984] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43933.119989] RAX: ffffffffffffffda RBX: 0000000002c4bd20 RCX: 00007fd8d64ef0f7 >[43933.119991] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43933.119993] RBP: 00007ffcc6dba1c0 R08: 0000000002c4bd20 R09: 0000000000000004 >[43933.119995] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43933.119997] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[43937.050339] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43937.050344] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43937.050347] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43937.050350] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43937.050352] Call Trace: >[43937.050360] dump_stack+0x85/0xbf >[43937.050365] swiotlb_alloc_coherent+0x1be/0x1d0 >[43937.050376] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43937.050391] ttm_dma_populate+0x25e/0x350 [ttm] >[43937.050402] ttm_tt_bind+0x2c/0x60 [ttm] >[43937.050408] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43937.050421] ttm_bo_validate+0x189/0x1a0 [ttm] >[43937.050426] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43937.050435] ? mutex_trylock+0xcd/0xe0 >[43937.050443] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43937.050483] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43937.050512] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43937.050557] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43937.050592] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43937.050624] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43937.050658] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43937.050689] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43937.050705] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43937.050717] drm_ioctl+0x2d5/0x370 [drm] >[43937.050743] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43937.050750] ? __pm_runtime_resume+0x54/0x90 >[43937.050758] ? trace_hardirqs_on_caller+0xed/0x180 >[43937.050786] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43937.050793] do_vfs_ioctl+0xa5/0x6e0 >[43937.050805] SyS_ioctl+0x74/0x80 >[43937.050812] do_syscall_64+0x79/0x220 >[43937.050816] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43937.050820] RIP: 0033:0x7fd8d64ef0f7 >[43937.050822] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43937.050826] RAX: ffffffffffffffda RBX: 00000000030d5280 RCX: 00007fd8d64ef0f7 >[43937.050828] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43937.050830] RBP: 00007ffcc6dba1c0 R08: 00000000030d5280 R09: 0000000000000004 >[43937.050832] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43937.050834] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[43996.474201] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[43996.474207] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[43996.474211] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[43996.474213] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[43996.474215] Call Trace: >[43996.474224] dump_stack+0x85/0xbf >[43996.474230] swiotlb_alloc_coherent+0x1be/0x1d0 >[43996.474242] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[43996.474258] ttm_dma_populate+0x25e/0x350 [ttm] >[43996.474268] ttm_tt_bind+0x2c/0x60 [ttm] >[43996.474274] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[43996.474287] ttm_bo_validate+0x189/0x1a0 [ttm] >[43996.474292] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[43996.474301] ? mutex_trylock+0xcd/0xe0 >[43996.474309] ttm_bo_init_reserved+0x459/0x500 [ttm] >[43996.474346] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[43996.474371] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[43996.474395] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[43996.474419] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[43996.474441] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43996.474459] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[43996.474480] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43996.474492] drm_ioctl_kernel+0x5b/0xb0 [drm] >[43996.474501] drm_ioctl+0x2d5/0x370 [drm] >[43996.474518] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[43996.474523] ? __pm_runtime_resume+0x54/0x90 >[43996.474528] ? trace_hardirqs_on_caller+0xed/0x180 >[43996.474547] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[43996.474552] do_vfs_ioctl+0xa5/0x6e0 >[43996.474559] SyS_ioctl+0x74/0x80 >[43996.474565] do_syscall_64+0x79/0x220 >[43996.474568] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[43996.474571] RIP: 0033:0x7fd8d64ef0f7 >[43996.474573] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[43996.474576] RAX: ffffffffffffffda RBX: 00000000031101f0 RCX: 00007fd8d64ef0f7 >[43996.474577] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[43996.474578] RBP: 00007ffcc6dba1c0 R08: 00000000031101f0 R09: 0000000000000004 >[43996.474580] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[43996.474581] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[44004.638447] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44004.638450] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44004.638453] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44004.638454] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44004.638455] Call Trace: >[44004.638462] dump_stack+0x85/0xbf >[44004.638466] swiotlb_alloc_coherent+0x1be/0x1d0 >[44004.638474] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44004.638483] ttm_dma_populate+0x25e/0x350 [ttm] >[44004.638489] ttm_tt_bind+0x2c/0x60 [ttm] >[44004.638493] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44004.638501] ttm_bo_validate+0x189/0x1a0 [ttm] >[44004.638504] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44004.638510] ? mutex_trylock+0xcd/0xe0 >[44004.638515] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44004.638550] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44004.638571] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44004.638595] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44004.638618] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44004.638639] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44004.638656] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44004.638677] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44004.638688] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44004.638696] drm_ioctl+0x2d5/0x370 [drm] >[44004.638713] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44004.638717] ? __pm_runtime_resume+0x54/0x90 >[44004.638723] ? trace_hardirqs_on_caller+0xed/0x180 >[44004.638741] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44004.638746] do_vfs_ioctl+0xa5/0x6e0 >[44004.638753] SyS_ioctl+0x74/0x80 >[44004.638758] do_syscall_64+0x79/0x220 >[44004.638761] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44004.638763] RIP: 0033:0x7fd8d64ef0f7 >[44004.638765] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44004.638767] RAX: ffffffffffffffda RBX: 0000000002fd8240 RCX: 00007fd8d64ef0f7 >[44004.638769] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44004.638770] RBP: 00007ffcc6dba1c0 R08: 0000000002fd8240 R09: 0000000000000004 >[44004.638771] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44004.638772] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[44010.907029] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44010.907034] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44010.907038] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44010.907040] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44010.907042] Call Trace: >[44010.907051] dump_stack+0x85/0xbf >[44010.907057] swiotlb_alloc_coherent+0x1be/0x1d0 >[44010.907079] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44010.907095] ttm_dma_populate+0x25e/0x350 [ttm] >[44010.907106] ttm_tt_bind+0x2c/0x60 [ttm] >[44010.907112] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44010.907125] ttm_bo_validate+0x189/0x1a0 [ttm] >[44010.907131] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44010.907141] ? mutex_trylock+0xcd/0xe0 >[44010.907149] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44010.907192] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44010.907225] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44010.907261] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44010.907296] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44010.907331] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44010.907357] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44010.907390] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44010.907405] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44010.907419] drm_ioctl+0x2d5/0x370 [drm] >[44010.907446] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44010.907453] ? __pm_runtime_resume+0x54/0x90 >[44010.907461] ? trace_hardirqs_on_caller+0xed/0x180 >[44010.907491] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44010.907498] do_vfs_ioctl+0xa5/0x6e0 >[44010.907510] SyS_ioctl+0x74/0x80 >[44010.907518] do_syscall_64+0x79/0x220 >[44010.907523] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44010.907527] RIP: 0033:0x7fd8d64ef0f7 >[44010.907529] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44010.907533] RAX: ffffffffffffffda RBX: 0000000002b6a030 RCX: 00007fd8d64ef0f7 >[44010.907535] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44010.907538] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a030 R09: 0000000000000004 >[44010.907540] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44010.907542] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[44013.179510] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44013.179515] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44013.179519] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44013.179521] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44013.179522] Call Trace: >[44013.179531] dump_stack+0x85/0xbf >[44013.179537] swiotlb_alloc_coherent+0x1be/0x1d0 >[44013.179548] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44013.179563] ttm_dma_populate+0x25e/0x350 [ttm] >[44013.179573] ttm_tt_bind+0x2c/0x60 [ttm] >[44013.179579] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44013.179593] ttm_bo_validate+0x189/0x1a0 [ttm] >[44013.179598] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44013.179607] ? mutex_trylock+0xcd/0xe0 >[44013.179615] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44013.179655] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44013.179684] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44013.179720] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44013.179754] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44013.179786] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44013.179812] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44013.179843] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44013.179857] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44013.179871] drm_ioctl+0x2d5/0x370 [drm] >[44013.179899] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44013.179906] ? __pm_runtime_resume+0x54/0x90 >[44013.179913] ? trace_hardirqs_on_caller+0xed/0x180 >[44013.179942] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44013.179949] do_vfs_ioctl+0xa5/0x6e0 >[44013.179960] SyS_ioctl+0x74/0x80 >[44013.179967] do_syscall_64+0x79/0x220 >[44013.179972] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44013.179976] RIP: 0033:0x7fd8d64ef0f7 >[44013.179978] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44013.179982] RAX: ffffffffffffffda RBX: 0000000002bc8a50 RCX: 00007fd8d64ef0f7 >[44013.179984] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44013.179987] RBP: 00007ffcc6dba1c0 R08: 0000000002bc8a50 R09: 0000000000000004 >[44013.179988] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44013.179991] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[44015.816538] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44015.816541] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44015.816544] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44015.816545] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44015.816546] Call Trace: >[44015.816553] dump_stack+0x85/0xbf >[44015.816557] swiotlb_alloc_coherent+0x1be/0x1d0 >[44015.816565] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44015.816573] ttm_dma_populate+0x25e/0x350 [ttm] >[44015.816579] ttm_tt_bind+0x2c/0x60 [ttm] >[44015.816583] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44015.816591] ttm_bo_validate+0x189/0x1a0 [ttm] >[44015.816594] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44015.816600] ? mutex_trylock+0xcd/0xe0 >[44015.816605] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44015.816636] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44015.816655] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44015.816660] ? __lock_acquire+0x2d4/0x1340 >[44015.816678] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44015.816699] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44015.816719] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44015.816734] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44015.816753] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44015.816765] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44015.816772] drm_ioctl+0x2d5/0x370 [drm] >[44015.816788] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44015.816792] ? __pm_runtime_resume+0x54/0x90 >[44015.816797] ? trace_hardirqs_on_caller+0xed/0x180 >[44015.816813] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44015.816818] do_vfs_ioctl+0xa5/0x6e0 >[44015.816825] SyS_ioctl+0x74/0x80 >[44015.816830] do_syscall_64+0x79/0x220 >[44015.816833] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44015.816835] RIP: 0033:0x7fd8d64ef0f7 >[44015.816837] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44015.816839] RAX: ffffffffffffffda RBX: 00000000030e99c0 RCX: 00007fd8d64ef0f7 >[44015.816840] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44015.816842] RBP: 00007ffcc6dba1c0 R08: 00000000030e99c0 R09: 0000000000000004 >[44015.816844] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44015.816846] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[44087.062428] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44087.062433] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44087.062437] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44087.062439] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44087.062441] Call Trace: >[44087.062459] dump_stack+0x85/0xbf >[44087.062465] swiotlb_alloc_coherent+0x1be/0x1d0 >[44087.062476] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44087.062493] ttm_dma_populate+0x25e/0x350 [ttm] >[44087.062504] ttm_tt_bind+0x2c/0x60 [ttm] >[44087.062510] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44087.062525] ttm_bo_validate+0x189/0x1a0 [ttm] >[44087.062530] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44087.062539] ? mutex_trylock+0xcd/0xe0 >[44087.062548] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44087.062587] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44087.062619] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44087.062628] ? __lock_acquire+0x2d4/0x1340 >[44087.062663] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44087.062701] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44087.062737] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44087.062765] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44087.062800] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44087.062816] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44087.062830] drm_ioctl+0x2d5/0x370 [drm] >[44087.062860] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44087.062867] ? __pm_runtime_resume+0x54/0x90 >[44087.062885] ? trace_hardirqs_on_caller+0xed/0x180 >[44087.062917] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44087.062935] do_vfs_ioctl+0xa5/0x6e0 >[44087.062947] SyS_ioctl+0x74/0x80 >[44087.062955] do_syscall_64+0x79/0x220 >[44087.062960] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44087.062964] RIP: 0033:0x7fd8d64ef0f7 >[44087.062966] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44087.062970] RAX: ffffffffffffffda RBX: 00000000030c4550 RCX: 00007fd8d64ef0f7 >[44087.062972] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44087.062974] RBP: 00007ffcc6dba1c0 R08: 00000000030c4550 R09: 0000000000000004 >[44087.062976] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44087.062978] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[44098.165656] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44098.165661] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44098.165664] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44098.165666] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44098.165668] Call Trace: >[44098.165676] dump_stack+0x85/0xbf >[44098.165681] swiotlb_alloc_coherent+0x1be/0x1d0 >[44098.165691] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44098.165704] ttm_dma_populate+0x25e/0x350 [ttm] >[44098.165713] ttm_tt_bind+0x2c/0x60 [ttm] >[44098.165719] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44098.165731] ttm_bo_validate+0x189/0x1a0 [ttm] >[44098.165735] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44098.165743] ? mutex_trylock+0xcd/0xe0 >[44098.165751] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44098.165791] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44098.165822] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44098.165856] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44098.165890] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44098.165921] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44098.165945] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44098.165975] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44098.165989] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44098.166001] drm_ioctl+0x2d5/0x370 [drm] >[44098.166028] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44098.166035] ? __pm_runtime_resume+0x54/0x90 >[44098.166043] ? trace_hardirqs_on_caller+0xed/0x180 >[44098.166073] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44098.166081] do_vfs_ioctl+0xa5/0x6e0 >[44098.166092] SyS_ioctl+0x74/0x80 >[44098.166100] do_syscall_64+0x79/0x220 >[44098.166106] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44098.166109] RIP: 0033:0x7fd8d64ef0f7 >[44098.166111] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44098.166116] RAX: ffffffffffffffda RBX: 0000000002b36710 RCX: 00007fd8d64ef0f7 >[44098.166118] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44098.166120] RBP: 00007ffcc6dba1c0 R08: 0000000002b36710 R09: 0000000000000004 >[44098.166122] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44098.166124] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[44107.010600] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44107.010605] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44107.010609] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44107.010612] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44107.010613] Call Trace: >[44107.010623] dump_stack+0x85/0xbf >[44107.010629] swiotlb_alloc_coherent+0x1be/0x1d0 >[44107.010641] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44107.010656] ttm_dma_populate+0x25e/0x350 [ttm] >[44107.010667] ttm_tt_bind+0x2c/0x60 [ttm] >[44107.010673] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44107.010686] ttm_bo_validate+0x189/0x1a0 [ttm] >[44107.010691] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44107.010700] ? mutex_trylock+0xcd/0xe0 >[44107.010708] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44107.010755] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44107.010784] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44107.010793] ? __lock_acquire+0x2d4/0x1340 >[44107.010823] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44107.010857] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44107.010890] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44107.010915] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44107.010946] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44107.010963] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44107.010976] drm_ioctl+0x2d5/0x370 [drm] >[44107.011015] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44107.011021] ? __pm_runtime_resume+0x54/0x90 >[44107.011028] ? trace_hardirqs_on_caller+0xed/0x180 >[44107.011066] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44107.011074] do_vfs_ioctl+0xa5/0x6e0 >[44107.011085] SyS_ioctl+0x74/0x80 >[44107.011092] do_syscall_64+0x79/0x220 >[44107.011097] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44107.011100] RIP: 0033:0x7fd8d64ef0f7 >[44107.011103] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44107.011107] RAX: ffffffffffffffda RBX: 0000000002db2220 RCX: 00007fd8d64ef0f7 >[44107.011109] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44107.011111] RBP: 00007ffcc6dba1c0 R08: 0000000002db2220 R09: 0000000000000004 >[44107.011113] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44107.011115] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[44141.375968] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44141.375971] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44141.375974] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44141.375975] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44141.375977] Call Trace: >[44141.375983] dump_stack+0x85/0xbf >[44141.375988] swiotlb_alloc_coherent+0x1be/0x1d0 >[44141.375996] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44141.376005] ttm_dma_populate+0x25e/0x350 [ttm] >[44141.376011] ttm_tt_bind+0x2c/0x60 [ttm] >[44141.376015] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44141.376023] ttm_bo_validate+0x189/0x1a0 [ttm] >[44141.376026] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44141.376032] ? mutex_trylock+0xcd/0xe0 >[44141.376037] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44141.376071] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44141.376093] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44141.376132] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44141.376179] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44141.376213] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44141.376240] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44141.376272] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44141.376288] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44141.376302] drm_ioctl+0x2d5/0x370 [drm] >[44141.376323] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44141.376328] ? __pm_runtime_resume+0x54/0x90 >[44141.376333] ? trace_hardirqs_on_caller+0xed/0x180 >[44141.376350] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44141.376356] do_vfs_ioctl+0xa5/0x6e0 >[44141.376362] SyS_ioctl+0x74/0x80 >[44141.376367] do_syscall_64+0x79/0x220 >[44141.376370] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44141.376373] RIP: 0033:0x7fd8d64ef0f7 >[44141.376374] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44141.376377] RAX: ffffffffffffffda RBX: 000000000325a020 RCX: 00007fd8d64ef0f7 >[44141.376378] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[44141.376379] RBP: 00007ffcc6dba370 R08: 000000000325a020 R09: 0000000000000004 >[44141.376381] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44141.376382] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002c4e790 >[44150.197951] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44150.197955] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44150.197958] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44150.197960] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44150.197961] Call Trace: >[44150.197968] dump_stack+0x85/0xbf >[44150.197972] swiotlb_alloc_coherent+0x1be/0x1d0 >[44150.197981] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44150.197990] ttm_dma_populate+0x25e/0x350 [ttm] >[44150.197996] ttm_tt_bind+0x2c/0x60 [ttm] >[44150.198000] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44150.198008] ttm_bo_validate+0x189/0x1a0 [ttm] >[44150.198011] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44150.198017] ? mutex_trylock+0xcd/0xe0 >[44150.198022] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44150.198069] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44150.198102] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44150.198139] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44150.198174] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44150.198200] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44150.198216] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44150.198236] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44150.198250] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44150.198257] drm_ioctl+0x2d5/0x370 [drm] >[44150.198274] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44150.198278] ? __pm_runtime_resume+0x54/0x90 >[44150.198285] ? trace_hardirqs_on_caller+0xed/0x180 >[44150.198312] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44150.198320] do_vfs_ioctl+0xa5/0x6e0 >[44150.198330] SyS_ioctl+0x74/0x80 >[44150.198336] do_syscall_64+0x79/0x220 >[44150.198340] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44150.198343] RIP: 0033:0x7fd8d64ef0f7 >[44150.198345] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44150.198349] RAX: ffffffffffffffda RBX: 00000000031101f0 RCX: 00007fd8d64ef0f7 >[44150.198351] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44150.198352] RBP: 00007ffcc6dba1c0 R08: 00000000031101f0 R09: 0000000000000004 >[44150.198354] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44150.198356] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[44153.300669] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44153.300674] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44153.300678] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44153.300680] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44153.300682] Call Trace: >[44153.300690] dump_stack+0x85/0xbf >[44153.300696] swiotlb_alloc_coherent+0x1be/0x1d0 >[44153.300707] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44153.300723] ttm_dma_populate+0x25e/0x350 [ttm] >[44153.300733] ttm_tt_bind+0x2c/0x60 [ttm] >[44153.300739] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44153.300752] ttm_bo_validate+0x189/0x1a0 [ttm] >[44153.300757] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44153.300766] ? mutex_trylock+0xcd/0xe0 >[44153.300774] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44153.300814] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44153.300842] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44153.300877] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44153.300911] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44153.300943] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44153.300978] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44153.301011] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44153.301026] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44153.301049] drm_ioctl+0x2d5/0x370 [drm] >[44153.301087] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44153.301094] ? __pm_runtime_resume+0x54/0x90 >[44153.301102] ? trace_hardirqs_on_caller+0xed/0x180 >[44153.301141] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44153.301148] do_vfs_ioctl+0xa5/0x6e0 >[44153.301159] SyS_ioctl+0x74/0x80 >[44153.301166] do_syscall_64+0x79/0x220 >[44153.301171] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44153.301174] RIP: 0033:0x7fd8d64ef0f7 >[44153.301177] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44153.301181] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[44153.301183] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44153.301185] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[44153.301187] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44153.301189] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[44155.955837] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44155.955842] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44155.955845] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44155.955847] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44155.955849] Call Trace: >[44155.955858] dump_stack+0x85/0xbf >[44155.955864] swiotlb_alloc_coherent+0x1be/0x1d0 >[44155.955875] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44155.955890] ttm_dma_populate+0x25e/0x350 [ttm] >[44155.955901] ttm_tt_bind+0x2c/0x60 [ttm] >[44155.955907] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44155.955920] ttm_bo_validate+0x189/0x1a0 [ttm] >[44155.955925] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44155.955934] ? mutex_trylock+0xcd/0xe0 >[44155.955942] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44155.955984] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44155.956016] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44155.956026] ? __lock_acquire+0x2d4/0x1340 >[44155.956058] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44155.956094] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44155.956127] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44155.956153] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44155.956188] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44155.956204] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44155.956217] drm_ioctl+0x2d5/0x370 [drm] >[44155.956256] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44155.956263] ? __pm_runtime_resume+0x54/0x90 >[44155.956270] ? trace_hardirqs_on_caller+0xed/0x180 >[44155.956300] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44155.956308] do_vfs_ioctl+0xa5/0x6e0 >[44155.956320] SyS_ioctl+0x74/0x80 >[44155.956328] do_syscall_64+0x79/0x220 >[44155.956332] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44155.956336] RIP: 0033:0x7fd8d64ef0f7 >[44155.956338] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44155.956343] RAX: ffffffffffffffda RBX: 0000000003166ff0 RCX: 00007fd8d64ef0f7 >[44155.956345] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44155.956347] RBP: 00007ffcc6dba1c0 R08: 0000000003166ff0 R09: 0000000000000004 >[44155.956349] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44155.956351] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[44176.230034] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44176.230039] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44176.230043] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44176.230045] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44176.230047] Call Trace: >[44176.230055] dump_stack+0x85/0xbf >[44176.230061] swiotlb_alloc_coherent+0x1be/0x1d0 >[44176.230072] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44176.230087] ttm_dma_populate+0x25e/0x350 [ttm] >[44176.230097] ttm_tt_bind+0x2c/0x60 [ttm] >[44176.230104] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44176.230116] ttm_bo_validate+0x189/0x1a0 [ttm] >[44176.230121] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44176.230130] ? mutex_trylock+0xcd/0xe0 >[44176.230138] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44176.230180] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44176.230214] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44176.230254] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44176.230292] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44176.230328] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44176.230356] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44176.230390] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44176.230406] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44176.230420] drm_ioctl+0x2d5/0x370 [drm] >[44176.230468] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44176.230476] ? __pm_runtime_resume+0x54/0x90 >[44176.230484] ? trace_hardirqs_on_caller+0xed/0x180 >[44176.230515] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44176.230523] do_vfs_ioctl+0xa5/0x6e0 >[44176.230535] SyS_ioctl+0x74/0x80 >[44176.230543] do_syscall_64+0x79/0x220 >[44176.230548] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44176.230552] RIP: 0033:0x7fd8d64ef0f7 >[44176.230554] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44176.230559] RAX: ffffffffffffffda RBX: 00000000030d5280 RCX: 00007fd8d64ef0f7 >[44176.230561] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44176.230563] RBP: 00007ffcc6dba1c0 R08: 00000000030d5280 R09: 0000000000000004 >[44176.230566] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44176.230568] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[44195.754157] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44195.754162] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44195.754165] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44195.754167] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44195.754169] Call Trace: >[44195.754178] dump_stack+0x85/0xbf >[44195.754194] swiotlb_alloc_coherent+0x1be/0x1d0 >[44195.754205] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44195.754220] ttm_dma_populate+0x25e/0x350 [ttm] >[44195.754230] ttm_tt_bind+0x2c/0x60 [ttm] >[44195.754236] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44195.754249] ttm_bo_validate+0x189/0x1a0 [ttm] >[44195.754254] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44195.754263] ? mutex_trylock+0xcd/0xe0 >[44195.754271] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44195.754321] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44195.754363] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44195.754401] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44195.754437] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44195.754481] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44195.754508] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44195.754561] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44195.754576] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44195.754590] drm_ioctl+0x2d5/0x370 [drm] >[44195.754618] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44195.754625] ? __pm_runtime_resume+0x54/0x90 >[44195.754633] ? trace_hardirqs_on_caller+0xed/0x180 >[44195.754663] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44195.754670] do_vfs_ioctl+0xa5/0x6e0 >[44195.754692] SyS_ioctl+0x74/0x80 >[44195.754699] do_syscall_64+0x79/0x220 >[44195.754703] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44195.754707] RIP: 0033:0x7fd8d64ef0f7 >[44195.754709] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44195.754713] RAX: ffffffffffffffda RBX: 0000000002fd8240 RCX: 00007fd8d64ef0f7 >[44195.754715] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44195.754717] RBP: 00007ffcc6dba1c0 R08: 0000000002fd8240 R09: 0000000000000004 >[44195.754719] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44195.754721] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[44199.620564] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44199.620568] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44199.620571] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44199.620572] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44199.620573] Call Trace: >[44199.620580] dump_stack+0x85/0xbf >[44199.620585] swiotlb_alloc_coherent+0x1be/0x1d0 >[44199.620593] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44199.620603] ttm_dma_populate+0x25e/0x350 [ttm] >[44199.620609] ttm_tt_bind+0x2c/0x60 [ttm] >[44199.620614] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44199.620622] ttm_bo_validate+0x189/0x1a0 [ttm] >[44199.620625] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44199.620631] ? mutex_trylock+0xcd/0xe0 >[44199.620636] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44199.620674] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44199.620709] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44199.620715] ? __lock_acquire+0x2d4/0x1340 >[44199.620738] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44199.620765] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44199.620789] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44199.620810] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44199.620833] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44199.620847] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44199.620856] drm_ioctl+0x2d5/0x370 [drm] >[44199.620876] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44199.620880] ? __pm_runtime_resume+0x54/0x90 >[44199.620885] ? trace_hardirqs_on_caller+0xed/0x180 >[44199.620905] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44199.620911] do_vfs_ioctl+0xa5/0x6e0 >[44199.620918] SyS_ioctl+0x74/0x80 >[44199.620923] do_syscall_64+0x79/0x220 >[44199.620926] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44199.620928] RIP: 0033:0x7fd8d64ef0f7 >[44199.620930] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44199.620932] RAX: ffffffffffffffda RBX: 00000000030d5280 RCX: 00007fd8d64ef0f7 >[44199.620934] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44199.620935] RBP: 00007ffcc6dba1c0 R08: 00000000030d5280 R09: 0000000000000004 >[44199.620936] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44199.620937] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[44202.578214] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44202.578218] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44202.578221] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44202.578222] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44202.578223] Call Trace: >[44202.578231] dump_stack+0x85/0xbf >[44202.578236] swiotlb_alloc_coherent+0x1be/0x1d0 >[44202.578244] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44202.578253] ttm_dma_populate+0x25e/0x350 [ttm] >[44202.578259] ttm_tt_bind+0x2c/0x60 [ttm] >[44202.578263] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44202.578271] ttm_bo_validate+0x189/0x1a0 [ttm] >[44202.578274] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44202.578280] ? mutex_trylock+0xcd/0xe0 >[44202.578285] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44202.578327] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44202.578346] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44202.578352] ? __lock_acquire+0x2d4/0x1340 >[44202.578371] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44202.578393] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44202.578413] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44202.578429] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44202.578449] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44202.578462] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44202.578470] drm_ioctl+0x2d5/0x370 [drm] >[44202.578486] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44202.578491] ? __pm_runtime_resume+0x54/0x90 >[44202.578495] ? trace_hardirqs_on_caller+0xed/0x180 >[44202.578513] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44202.578518] do_vfs_ioctl+0xa5/0x6e0 >[44202.578525] SyS_ioctl+0x74/0x80 >[44202.578530] do_syscall_64+0x79/0x220 >[44202.578533] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44202.578536] RIP: 0033:0x7fd8d64ef0f7 >[44202.578537] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44202.578540] RAX: ffffffffffffffda RBX: 0000000002c4bd20 RCX: 00007fd8d64ef0f7 >[44202.578541] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44202.578543] RBP: 00007ffcc6dba1c0 R08: 0000000002c4bd20 R09: 0000000000000004 >[44202.578544] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44202.578545] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[44212.735559] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44212.735562] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44212.735565] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44212.735567] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44212.735568] Call Trace: >[44212.735575] dump_stack+0x85/0xbf >[44212.735579] swiotlb_alloc_coherent+0x1be/0x1d0 >[44212.735587] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44212.735596] ttm_dma_populate+0x25e/0x350 [ttm] >[44212.735603] ttm_tt_bind+0x2c/0x60 [ttm] >[44212.735607] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44212.735615] ttm_bo_validate+0x189/0x1a0 [ttm] >[44212.735618] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44212.735634] ? mutex_trylock+0xcd/0xe0 >[44212.735639] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44212.735673] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44212.735696] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44212.735720] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44212.735743] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44212.735775] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44212.735793] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44212.735813] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44212.735825] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44212.735833] drm_ioctl+0x2d5/0x370 [drm] >[44212.735850] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44212.735855] ? __pm_runtime_resume+0x54/0x90 >[44212.735860] ? trace_hardirqs_on_caller+0xed/0x180 >[44212.735878] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44212.735884] do_vfs_ioctl+0xa5/0x6e0 >[44212.735891] SyS_ioctl+0x74/0x80 >[44212.735896] do_syscall_64+0x79/0x220 >[44212.735899] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44212.735902] RIP: 0033:0x7fd8d64ef0f7 >[44212.735903] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44212.735906] RAX: ffffffffffffffda RBX: 00000000030c4550 RCX: 00007fd8d64ef0f7 >[44212.735907] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44212.735909] RBP: 00007ffcc6dba1c0 R08: 00000000030c4550 R09: 0000000000000004 >[44212.735910] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44212.735911] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[44215.696698] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44215.696702] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44215.696704] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44215.696706] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44215.696707] Call Trace: >[44215.696714] dump_stack+0x85/0xbf >[44215.696718] swiotlb_alloc_coherent+0x1be/0x1d0 >[44215.696726] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44215.696734] ttm_dma_populate+0x25e/0x350 [ttm] >[44215.696741] ttm_tt_bind+0x2c/0x60 [ttm] >[44215.696745] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44215.696752] ttm_bo_validate+0x189/0x1a0 [ttm] >[44215.696755] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44215.696761] ? mutex_trylock+0xcd/0xe0 >[44215.696766] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44215.696800] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44215.696829] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44215.696837] ? __lock_acquire+0x2d4/0x1340 >[44215.696867] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44215.696901] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44215.696934] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44215.696954] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44215.696973] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44215.696984] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44215.696992] drm_ioctl+0x2d5/0x370 [drm] >[44215.697008] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44215.697013] ? __pm_runtime_resume+0x54/0x90 >[44215.697017] ? trace_hardirqs_on_caller+0xed/0x180 >[44215.697034] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44215.697039] do_vfs_ioctl+0xa5/0x6e0 >[44215.697046] SyS_ioctl+0x74/0x80 >[44215.697050] do_syscall_64+0x79/0x220 >[44215.697053] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44215.697056] RIP: 0033:0x7fd8d64ef0f7 >[44215.697058] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44215.697060] RAX: ffffffffffffffda RBX: 0000000002c4bd20 RCX: 00007fd8d64ef0f7 >[44215.697062] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44215.697063] RBP: 00007ffcc6dba1c0 R08: 0000000002c4bd20 R09: 0000000000000004 >[44215.697064] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44215.697065] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[44232.601396] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44232.601399] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44232.601402] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44232.601403] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44232.601405] Call Trace: >[44232.601412] dump_stack+0x85/0xbf >[44232.601416] swiotlb_alloc_coherent+0x1be/0x1d0 >[44232.601424] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44232.601434] ttm_dma_populate+0x25e/0x350 [ttm] >[44232.601440] ttm_tt_bind+0x2c/0x60 [ttm] >[44232.601444] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44232.601453] ttm_bo_validate+0x189/0x1a0 [ttm] >[44232.601456] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44232.601462] ? mutex_trylock+0xcd/0xe0 >[44232.601468] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44232.601506] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44232.601531] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44232.601557] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44232.601581] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44232.601604] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44232.601625] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44232.601656] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44232.601668] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44232.601676] drm_ioctl+0x2d5/0x370 [drm] >[44232.601693] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44232.601698] ? __pm_runtime_resume+0x54/0x90 >[44232.601703] ? trace_hardirqs_on_caller+0xed/0x180 >[44232.601722] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44232.601727] do_vfs_ioctl+0xa5/0x6e0 >[44232.601743] SyS_ioctl+0x74/0x80 >[44232.601748] do_syscall_64+0x79/0x220 >[44232.601751] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44232.601754] RIP: 0033:0x7fd8d64ef0f7 >[44232.601755] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44232.601758] RAX: ffffffffffffffda RBX: 00000000031101f0 RCX: 00007fd8d64ef0f7 >[44232.601759] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44232.601760] RBP: 00007ffcc6dba1c0 R08: 00000000031101f0 R09: 0000000000000004 >[44232.601762] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44232.601763] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[44241.802199] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44241.802205] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44241.802208] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44241.802211] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44241.802213] Call Trace: >[44241.802222] dump_stack+0x85/0xbf >[44241.802228] swiotlb_alloc_coherent+0x1be/0x1d0 >[44241.802241] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44241.802258] ttm_dma_populate+0x25e/0x350 [ttm] >[44241.802268] ttm_tt_bind+0x2c/0x60 [ttm] >[44241.802276] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44241.802290] ttm_bo_validate+0x189/0x1a0 [ttm] >[44241.802297] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44241.802307] ? mutex_trylock+0xcd/0xe0 >[44241.802317] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44241.802385] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44241.802423] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44241.802466] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44241.802508] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44241.802548] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44241.802580] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44241.802619] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44241.802641] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44241.802654] drm_ioctl+0x2d5/0x370 [drm] >[44241.802686] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44241.802693] ? __pm_runtime_resume+0x54/0x90 >[44241.802700] ? trace_hardirqs_on_caller+0xed/0x180 >[44241.802728] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44241.802734] do_vfs_ioctl+0xa5/0x6e0 >[44241.802742] SyS_ioctl+0x74/0x80 >[44241.802747] do_syscall_64+0x79/0x220 >[44241.802751] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44241.802753] RIP: 0033:0x7fd8d64ef0f7 >[44241.802755] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44241.802760] RAX: ffffffffffffffda RBX: 0000000002db2220 RCX: 00007fd8d64ef0f7 >[44241.802762] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44241.802764] RBP: 00007ffcc6dba1c0 R08: 0000000002db2220 R09: 0000000000000004 >[44241.802766] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44241.802767] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[44243.353072] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44243.353075] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44243.353078] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44243.353080] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44243.353081] Call Trace: >[44243.353088] dump_stack+0x85/0xbf >[44243.353093] swiotlb_alloc_coherent+0x1be/0x1d0 >[44243.353101] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44243.353110] ttm_dma_populate+0x25e/0x350 [ttm] >[44243.353116] ttm_tt_bind+0x2c/0x60 [ttm] >[44243.353120] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44243.353128] ttm_bo_validate+0x189/0x1a0 [ttm] >[44243.353132] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44243.353137] ? mutex_trylock+0xcd/0xe0 >[44243.353143] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44243.353177] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44243.353198] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44243.353222] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44243.353246] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44243.353268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44243.353295] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44243.353316] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44243.353327] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44243.353335] drm_ioctl+0x2d5/0x370 [drm] >[44243.353352] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44243.353357] ? __pm_runtime_resume+0x54/0x90 >[44243.353362] ? trace_hardirqs_on_caller+0xed/0x180 >[44243.353380] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44243.353385] do_vfs_ioctl+0xa5/0x6e0 >[44243.353392] SyS_ioctl+0x74/0x80 >[44243.353397] do_syscall_64+0x79/0x220 >[44243.353400] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44243.353403] RIP: 0033:0x7fd8d64ef0f7 >[44243.353404] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44243.353407] RAX: ffffffffffffffda RBX: 00000000030e99c0 RCX: 00007fd8d64ef0f7 >[44243.353408] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44243.353409] RBP: 00007ffcc6dba1c0 R08: 00000000030e99c0 R09: 0000000000000004 >[44243.353410] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44243.353412] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[44250.984025] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44250.984030] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44250.984034] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44250.984036] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44250.984038] Call Trace: >[44250.984047] dump_stack+0x85/0xbf >[44250.984053] swiotlb_alloc_coherent+0x1be/0x1d0 >[44250.984065] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44250.984091] ttm_dma_populate+0x25e/0x350 [ttm] >[44250.984102] ttm_tt_bind+0x2c/0x60 [ttm] >[44250.984109] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44250.984122] ttm_bo_validate+0x189/0x1a0 [ttm] >[44250.984127] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44250.984137] ? mutex_trylock+0xcd/0xe0 >[44250.984145] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44250.984189] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44250.984234] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44250.984278] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44250.984312] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44250.984344] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44250.984369] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44250.984399] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44250.984414] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44250.984427] drm_ioctl+0x2d5/0x370 [drm] >[44250.984453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44250.984460] ? __pm_runtime_resume+0x54/0x90 >[44250.984468] ? trace_hardirqs_on_caller+0xed/0x180 >[44250.984495] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44250.984502] do_vfs_ioctl+0xa5/0x6e0 >[44250.984513] SyS_ioctl+0x74/0x80 >[44250.984520] do_syscall_64+0x79/0x220 >[44250.984525] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44250.984528] RIP: 0033:0x7fd8d64ef0f7 >[44250.984530] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44250.984535] RAX: ffffffffffffffda RBX: 00000000030e99c0 RCX: 00007fd8d64ef0f7 >[44250.984537] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44250.984539] RBP: 00007ffcc6dba1c0 R08: 00000000030e99c0 R09: 0000000000000004 >[44250.984541] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44250.984543] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[44257.164771] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44257.164774] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44257.164777] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44257.164778] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44257.164780] Call Trace: >[44257.164787] dump_stack+0x85/0xbf >[44257.164792] swiotlb_alloc_coherent+0x1be/0x1d0 >[44257.164801] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44257.164811] ttm_dma_populate+0x25e/0x350 [ttm] >[44257.164817] ttm_tt_bind+0x2c/0x60 [ttm] >[44257.164821] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44257.164829] ttm_bo_validate+0x189/0x1a0 [ttm] >[44257.164832] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44257.164839] ? mutex_trylock+0xcd/0xe0 >[44257.164844] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44257.164883] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44257.164920] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44257.164951] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44257.164984] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44257.165014] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44257.165037] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44257.165067] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44257.165083] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44257.165093] drm_ioctl+0x2d5/0x370 [drm] >[44257.165118] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44257.165125] ? __pm_runtime_resume+0x54/0x90 >[44257.165133] ? trace_hardirqs_on_caller+0xed/0x180 >[44257.165162] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44257.165169] do_vfs_ioctl+0xa5/0x6e0 >[44257.165180] SyS_ioctl+0x74/0x80 >[44257.165188] do_syscall_64+0x79/0x220 >[44257.165193] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44257.165196] RIP: 0033:0x7fd8d64ef0f7 >[44257.165198] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44257.165202] RAX: ffffffffffffffda RBX: 0000000002c4bd20 RCX: 00007fd8d64ef0f7 >[44257.165204] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44257.165206] RBP: 00007ffcc6dba1c0 R08: 0000000002c4bd20 R09: 0000000000000004 >[44257.165207] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44257.165210] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[44259.942736] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44259.942740] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44259.942743] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44259.942744] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44259.942745] Call Trace: >[44259.942752] dump_stack+0x85/0xbf >[44259.942757] swiotlb_alloc_coherent+0x1be/0x1d0 >[44259.942765] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44259.942774] ttm_dma_populate+0x25e/0x350 [ttm] >[44259.942781] ttm_tt_bind+0x2c/0x60 [ttm] >[44259.942785] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44259.942793] ttm_bo_validate+0x189/0x1a0 [ttm] >[44259.942797] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44259.942803] ? mutex_trylock+0xcd/0xe0 >[44259.942808] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44259.942846] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44259.942870] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44259.942876] ? __lock_acquire+0x2d4/0x1340 >[44259.942898] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44259.942922] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44259.942944] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44259.942961] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44259.942982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44259.942995] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44259.943004] drm_ioctl+0x2d5/0x370 [drm] >[44259.943021] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44259.943026] ? __pm_runtime_resume+0x54/0x90 >[44259.943031] ? trace_hardirqs_on_caller+0xed/0x180 >[44259.943050] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44259.943056] do_vfs_ioctl+0xa5/0x6e0 >[44259.943063] SyS_ioctl+0x74/0x80 >[44259.943068] do_syscall_64+0x79/0x220 >[44259.943071] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44259.943074] RIP: 0033:0x7fd8d64ef0f7 >[44259.943075] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44259.943078] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[44259.943079] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44259.943080] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[44259.943082] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44259.943083] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[44268.648530] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44268.648535] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44268.648539] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44268.648541] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44268.648543] Call Trace: >[44268.648551] dump_stack+0x85/0xbf >[44268.648557] swiotlb_alloc_coherent+0x1be/0x1d0 >[44268.648568] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44268.648582] ttm_dma_populate+0x25e/0x350 [ttm] >[44268.648593] ttm_tt_bind+0x2c/0x60 [ttm] >[44268.648599] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44268.648612] ttm_bo_validate+0x189/0x1a0 [ttm] >[44268.648617] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44268.648625] ? mutex_trylock+0xcd/0xe0 >[44268.648633] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44268.648677] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44268.648711] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44268.648750] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44268.648777] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44268.648799] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44268.648817] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44268.648838] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44268.648850] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44268.648860] drm_ioctl+0x2d5/0x370 [drm] >[44268.648877] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44268.648882] ? __pm_runtime_resume+0x54/0x90 >[44268.648887] ? trace_hardirqs_on_caller+0xed/0x180 >[44268.648913] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44268.648921] do_vfs_ioctl+0xa5/0x6e0 >[44268.648932] SyS_ioctl+0x74/0x80 >[44268.648939] do_syscall_64+0x79/0x220 >[44268.648943] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44268.648946] RIP: 0033:0x7fd8d64ef0f7 >[44268.648947] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44268.648950] RAX: ffffffffffffffda RBX: 00000000031101f0 RCX: 00007fd8d64ef0f7 >[44268.648951] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44268.648953] RBP: 00007ffcc6dba1c0 R08: 00000000031101f0 R09: 0000000000000004 >[44268.648954] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44268.648955] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[44274.126579] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44274.126582] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44274.126585] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44274.126586] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44274.126588] Call Trace: >[44274.126594] dump_stack+0x85/0xbf >[44274.126599] swiotlb_alloc_coherent+0x1be/0x1d0 >[44274.126607] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44274.126617] ttm_dma_populate+0x25e/0x350 [ttm] >[44274.126623] ttm_tt_bind+0x2c/0x60 [ttm] >[44274.126628] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44274.126636] ttm_bo_validate+0x189/0x1a0 [ttm] >[44274.126639] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44274.126646] ? mutex_trylock+0xcd/0xe0 >[44274.126651] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44274.126683] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44274.126706] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44274.126730] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44274.126754] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44274.126777] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44274.126794] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44274.126815] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44274.126826] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44274.126835] drm_ioctl+0x2d5/0x370 [drm] >[44274.126852] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44274.126857] ? __pm_runtime_resume+0x54/0x90 >[44274.126863] ? trace_hardirqs_on_caller+0xed/0x180 >[44274.126881] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44274.126887] do_vfs_ioctl+0xa5/0x6e0 >[44274.126894] SyS_ioctl+0x74/0x80 >[44274.126899] do_syscall_64+0x79/0x220 >[44274.126903] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44274.126905] RIP: 0033:0x7fd8d64ef0f7 >[44274.126907] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44274.126909] RAX: ffffffffffffffda RBX: 0000000002bc4a80 RCX: 00007fd8d64ef0f7 >[44274.126911] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44274.126912] RBP: 00007ffcc6dba1c0 R08: 0000000002bc4a80 R09: 0000000000000004 >[44274.126913] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44274.126915] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[44275.588670] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44275.588675] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44275.588679] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44275.588681] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44275.588683] Call Trace: >[44275.588703] dump_stack+0x85/0xbf >[44275.588709] swiotlb_alloc_coherent+0x1be/0x1d0 >[44275.588721] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44275.588738] ttm_dma_populate+0x25e/0x350 [ttm] >[44275.588749] ttm_tt_bind+0x2c/0x60 [ttm] >[44275.588756] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44275.588771] ttm_bo_validate+0x189/0x1a0 [ttm] >[44275.588776] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44275.588786] ? mutex_trylock+0xcd/0xe0 >[44275.588795] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44275.588845] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44275.588876] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44275.588885] ? __lock_acquire+0x2d4/0x1340 >[44275.588918] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44275.588965] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44275.589009] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44275.589035] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44275.589067] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44275.589083] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44275.589096] drm_ioctl+0x2d5/0x370 [drm] >[44275.589124] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44275.589131] ? __pm_runtime_resume+0x54/0x90 >[44275.589138] ? trace_hardirqs_on_caller+0xed/0x180 >[44275.589167] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44275.589175] do_vfs_ioctl+0xa5/0x6e0 >[44275.589187] SyS_ioctl+0x74/0x80 >[44275.589195] do_syscall_64+0x79/0x220 >[44275.589200] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44275.589203] RIP: 0033:0x7fd8d64ef0f7 >[44275.589205] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44275.589210] RAX: ffffffffffffffda RBX: 00000000031101f0 RCX: 00007fd8d64ef0f7 >[44275.589212] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44275.589214] RBP: 00007ffcc6dba1c0 R08: 00000000031101f0 R09: 0000000000000004 >[44275.589216] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44275.589219] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[44276.296112] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44276.296116] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44276.296120] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44276.296122] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44276.296123] Call Trace: >[44276.296132] dump_stack+0x85/0xbf >[44276.296139] swiotlb_alloc_coherent+0x1be/0x1d0 >[44276.296150] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44276.296164] ttm_dma_populate+0x25e/0x350 [ttm] >[44276.296173] ttm_tt_bind+0x2c/0x60 [ttm] >[44276.296178] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44276.296189] ttm_bo_validate+0x189/0x1a0 [ttm] >[44276.296193] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44276.296202] ? mutex_trylock+0xcd/0xe0 >[44276.296209] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44276.296249] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44276.296281] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44276.296290] ? __lock_acquire+0x2d4/0x1340 >[44276.296321] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44276.296353] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44276.296385] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44276.296409] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44276.296443] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44276.296457] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44276.296470] drm_ioctl+0x2d5/0x370 [drm] >[44276.296495] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44276.296501] ? __pm_runtime_resume+0x54/0x90 >[44276.296508] ? trace_hardirqs_on_caller+0xed/0x180 >[44276.296536] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44276.296543] do_vfs_ioctl+0xa5/0x6e0 >[44276.296554] SyS_ioctl+0x74/0x80 >[44276.296561] do_syscall_64+0x79/0x220 >[44276.296566] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44276.296569] RIP: 0033:0x7fd8d64ef0f7 >[44276.296571] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44276.296574] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[44276.296576] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44276.296578] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[44276.296580] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44276.296581] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[44294.885277] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44294.885282] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44294.885285] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44294.885287] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44294.885289] Call Trace: >[44294.885298] dump_stack+0x85/0xbf >[44294.885304] swiotlb_alloc_coherent+0x1be/0x1d0 >[44294.885315] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44294.885331] ttm_dma_populate+0x25e/0x350 [ttm] >[44294.885341] ttm_tt_bind+0x2c/0x60 [ttm] >[44294.885347] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44294.885360] ttm_bo_validate+0x189/0x1a0 [ttm] >[44294.885365] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44294.885375] ? mutex_trylock+0xcd/0xe0 >[44294.885383] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44294.885424] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44294.885457] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44294.885496] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44294.885534] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44294.885570] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44294.885596] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44294.885630] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44294.885646] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44294.885660] drm_ioctl+0x2d5/0x370 [drm] >[44294.885689] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44294.885695] ? __pm_runtime_resume+0x54/0x90 >[44294.885704] ? trace_hardirqs_on_caller+0xed/0x180 >[44294.885734] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44294.885742] do_vfs_ioctl+0xa5/0x6e0 >[44294.885754] SyS_ioctl+0x74/0x80 >[44294.885762] do_syscall_64+0x79/0x220 >[44294.885767] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44294.885771] RIP: 0033:0x7fd8d64ef0f7 >[44294.885774] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44294.885778] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[44294.885780] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44294.885782] RBP: 00007ffcc6dba1c0 R08: 000000000326d770 R09: 0000000000000004 >[44294.885784] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44294.885786] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[44295.451715] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44295.451720] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44295.451724] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44295.451726] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44295.451728] Call Trace: >[44295.451736] dump_stack+0x85/0xbf >[44295.451742] swiotlb_alloc_coherent+0x1be/0x1d0 >[44295.451754] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44295.451771] ttm_dma_populate+0x25e/0x350 [ttm] >[44295.451782] ttm_tt_bind+0x2c/0x60 [ttm] >[44295.451789] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44295.451804] ttm_bo_validate+0x189/0x1a0 [ttm] >[44295.451809] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44295.451819] ? mutex_trylock+0xcd/0xe0 >[44295.451828] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44295.451869] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44295.451902] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44295.451911] ? __lock_acquire+0x2d4/0x1340 >[44295.451945] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44295.451984] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44295.452020] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44295.452046] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44295.452080] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44295.452096] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44295.452111] drm_ioctl+0x2d5/0x370 [drm] >[44295.452139] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44295.452146] ? __pm_runtime_resume+0x54/0x90 >[44295.452153] ? trace_hardirqs_on_caller+0xed/0x180 >[44295.452176] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44295.452183] do_vfs_ioctl+0xa5/0x6e0 >[44295.452194] SyS_ioctl+0x74/0x80 >[44295.452202] do_syscall_64+0x79/0x220 >[44295.452207] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44295.452211] RIP: 0033:0x7fd8d64ef0f7 >[44295.452213] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44295.452217] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[44295.452219] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44295.452221] RBP: 00007ffcc6dba1c0 R08: 0000000002bfd150 R09: 0000000000000004 >[44295.452224] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44295.452226] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[44299.966348] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44299.966351] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44299.966353] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44299.966355] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44299.966356] Call Trace: >[44299.966363] dump_stack+0x85/0xbf >[44299.966367] swiotlb_alloc_coherent+0x1be/0x1d0 >[44299.966375] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44299.966384] ttm_dma_populate+0x25e/0x350 [ttm] >[44299.966390] ttm_tt_bind+0x2c/0x60 [ttm] >[44299.966394] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44299.966402] ttm_bo_validate+0x189/0x1a0 [ttm] >[44299.966405] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44299.966411] ? mutex_trylock+0xcd/0xe0 >[44299.966416] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44299.966451] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44299.966472] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44299.966496] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44299.966518] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44299.966540] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44299.966557] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44299.966578] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44299.966590] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44299.966598] drm_ioctl+0x2d5/0x370 [drm] >[44299.966615] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44299.966619] ? __pm_runtime_resume+0x54/0x90 >[44299.966624] ? trace_hardirqs_on_caller+0xed/0x180 >[44299.966643] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44299.966648] do_vfs_ioctl+0xa5/0x6e0 >[44299.966654] SyS_ioctl+0x74/0x80 >[44299.966660] do_syscall_64+0x79/0x220 >[44299.966663] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44299.966665] RIP: 0033:0x7fd8d64ef0f7 >[44299.966667] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44299.966669] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[44299.966670] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44299.966672] RBP: 00007ffcc6dba1c0 R08: 0000000002bfd150 R09: 0000000000000004 >[44299.966673] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44299.966674] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[44301.516231] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44301.516236] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44301.516240] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44301.516242] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44301.516244] Call Trace: >[44301.516252] dump_stack+0x85/0xbf >[44301.516257] swiotlb_alloc_coherent+0x1be/0x1d0 >[44301.516268] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44301.516284] ttm_dma_populate+0x25e/0x350 [ttm] >[44301.516293] ttm_tt_bind+0x2c/0x60 [ttm] >[44301.516299] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44301.516312] ttm_bo_validate+0x189/0x1a0 [ttm] >[44301.516316] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44301.516326] ? mutex_trylock+0xcd/0xe0 >[44301.516334] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44301.516374] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44301.516405] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44301.516443] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44301.516476] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44301.516510] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44301.516536] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44301.516569] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44301.516583] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44301.516597] drm_ioctl+0x2d5/0x370 [drm] >[44301.516624] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44301.516632] ? __pm_runtime_resume+0x54/0x90 >[44301.516639] ? trace_hardirqs_on_caller+0xed/0x180 >[44301.516660] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44301.516665] do_vfs_ioctl+0xa5/0x6e0 >[44301.516677] SyS_ioctl+0x74/0x80 >[44301.516684] do_syscall_64+0x79/0x220 >[44301.516689] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44301.516693] RIP: 0033:0x7fd8d64ef0f7 >[44301.516695] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44301.516700] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[44301.516702] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44301.516703] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[44301.516706] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44301.516707] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[44302.766404] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44302.766407] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44302.766410] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44302.766411] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44302.766412] Call Trace: >[44302.766419] dump_stack+0x85/0xbf >[44302.766424] swiotlb_alloc_coherent+0x1be/0x1d0 >[44302.766432] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44302.766441] ttm_dma_populate+0x25e/0x350 [ttm] >[44302.766447] ttm_tt_bind+0x2c/0x60 [ttm] >[44302.766451] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44302.766459] ttm_bo_validate+0x189/0x1a0 [ttm] >[44302.766462] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44302.766468] ? mutex_trylock+0xcd/0xe0 >[44302.766473] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44302.766505] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44302.766524] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44302.766530] ? __lock_acquire+0x2d4/0x1340 >[44302.766558] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44302.766582] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44302.766602] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44302.766618] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44302.766638] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44302.766650] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44302.766658] drm_ioctl+0x2d5/0x370 [drm] >[44302.766674] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44302.766679] ? __pm_runtime_resume+0x54/0x90 >[44302.766684] ? trace_hardirqs_on_caller+0xed/0x180 >[44302.766701] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44302.766707] do_vfs_ioctl+0xa5/0x6e0 >[44302.766713] SyS_ioctl+0x74/0x80 >[44302.766718] do_syscall_64+0x79/0x220 >[44302.766721] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44302.766724] RIP: 0033:0x7fd8d64ef0f7 >[44302.766726] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44302.766728] RAX: ffffffffffffffda RBX: 0000000002bce350 RCX: 00007fd8d64ef0f7 >[44302.766730] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44302.766731] RBP: 00007ffcc6dba1c0 R08: 0000000002bce350 R09: 0000000000000004 >[44302.766732] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44302.766733] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[44303.542907] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44303.542912] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44303.542916] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44303.542918] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44303.542920] Call Trace: >[44303.542928] dump_stack+0x85/0xbf >[44303.542934] swiotlb_alloc_coherent+0x1be/0x1d0 >[44303.542946] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44303.542962] ttm_dma_populate+0x25e/0x350 [ttm] >[44303.542972] ttm_tt_bind+0x2c/0x60 [ttm] >[44303.542978] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44303.542992] ttm_bo_validate+0x189/0x1a0 [ttm] >[44303.542997] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44303.543006] ? mutex_trylock+0xcd/0xe0 >[44303.543014] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44303.543055] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44303.543084] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44303.543093] ? __lock_acquire+0x2d4/0x1340 >[44303.543124] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44303.543159] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44303.543192] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44303.543218] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44303.543251] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44303.543266] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44303.543279] drm_ioctl+0x2d5/0x370 [drm] >[44303.543308] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44303.543314] ? __pm_runtime_resume+0x54/0x90 >[44303.543321] ? trace_hardirqs_on_caller+0xed/0x180 >[44303.543350] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44303.543357] do_vfs_ioctl+0xa5/0x6e0 >[44303.543369] SyS_ioctl+0x74/0x80 >[44303.543376] do_syscall_64+0x79/0x220 >[44303.543381] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44303.543385] RIP: 0033:0x7fd8d64ef0f7 >[44303.543387] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44303.543391] RAX: ffffffffffffffda RBX: 00000000030cb2e0 RCX: 00007fd8d64ef0f7 >[44303.543393] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44303.543395] RBP: 00007ffcc6dba1c0 R08: 00000000030cb2e0 R09: 0000000000000004 >[44303.543397] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44303.543399] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[44304.908321] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44304.908326] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44304.908329] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44304.908332] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44304.908334] Call Trace: >[44304.908342] dump_stack+0x85/0xbf >[44304.908348] swiotlb_alloc_coherent+0x1be/0x1d0 >[44304.908359] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44304.908373] ttm_dma_populate+0x25e/0x350 [ttm] >[44304.908384] ttm_tt_bind+0x2c/0x60 [ttm] >[44304.908390] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44304.908403] ttm_bo_validate+0x189/0x1a0 [ttm] >[44304.908407] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44304.908415] ? mutex_trylock+0xcd/0xe0 >[44304.908423] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44304.908459] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44304.908490] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44304.908528] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44304.908564] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44304.908597] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44304.908623] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44304.908667] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44304.908681] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44304.908694] drm_ioctl+0x2d5/0x370 [drm] >[44304.908731] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44304.908738] ? __pm_runtime_resume+0x54/0x90 >[44304.908746] ? trace_hardirqs_on_caller+0xed/0x180 >[44304.908776] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44304.908783] do_vfs_ioctl+0xa5/0x6e0 >[44304.908796] SyS_ioctl+0x74/0x80 >[44304.908803] do_syscall_64+0x79/0x220 >[44304.908808] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44304.908812] RIP: 0033:0x7fd8d64ef0f7 >[44304.908814] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44304.908819] RAX: ffffffffffffffda RBX: 00000000031101f0 RCX: 00007fd8d64ef0f7 >[44304.908821] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44304.908823] RBP: 00007ffcc6dba1c0 R08: 00000000031101f0 R09: 0000000000000004 >[44304.908825] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44304.908827] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030e33b0 >[44310.784792] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44310.784795] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44310.784798] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44310.784799] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44310.784800] Call Trace: >[44310.784807] dump_stack+0x85/0xbf >[44310.784811] swiotlb_alloc_coherent+0x1be/0x1d0 >[44310.784819] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44310.784828] ttm_dma_populate+0x25e/0x350 [ttm] >[44310.784834] ttm_tt_bind+0x2c/0x60 [ttm] >[44310.784837] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44310.784845] ttm_bo_validate+0x189/0x1a0 [ttm] >[44310.784848] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44310.784854] ? mutex_trylock+0xcd/0xe0 >[44310.784859] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44310.784890] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44310.784911] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44310.784934] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44310.784965] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44310.784994] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44310.785011] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44310.785032] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44310.785043] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44310.785055] drm_ioctl+0x2d5/0x370 [drm] >[44310.785078] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44310.785083] ? __pm_runtime_resume+0x54/0x90 >[44310.785088] ? trace_hardirqs_on_caller+0xed/0x180 >[44310.785106] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44310.785113] do_vfs_ioctl+0xa5/0x6e0 >[44310.785124] SyS_ioctl+0x74/0x80 >[44310.785131] do_syscall_64+0x79/0x220 >[44310.785135] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44310.785139] RIP: 0033:0x7fd8d64ef0f7 >[44310.785141] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44310.785144] RAX: ffffffffffffffda RBX: 0000000002db2220 RCX: 00007fd8d64ef0f7 >[44310.785146] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44310.785147] RBP: 00007ffcc6dba1c0 R08: 0000000002db2220 R09: 0000000000000004 >[44310.785148] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44310.785150] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[44312.015390] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44312.015393] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44312.015396] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44312.015397] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44312.015398] Call Trace: >[44312.015405] dump_stack+0x85/0xbf >[44312.015409] swiotlb_alloc_coherent+0x1be/0x1d0 >[44312.015417] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44312.015426] ttm_dma_populate+0x25e/0x350 [ttm] >[44312.015432] ttm_tt_bind+0x2c/0x60 [ttm] >[44312.015436] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44312.015444] ttm_bo_validate+0x189/0x1a0 [ttm] >[44312.015448] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44312.015454] ? mutex_trylock+0xcd/0xe0 >[44312.015459] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44312.015490] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44312.015511] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44312.015517] ? __lock_acquire+0x2d4/0x1340 >[44312.015537] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44312.015560] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44312.015582] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44312.015599] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44312.015619] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44312.015631] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44312.015644] drm_ioctl+0x2d5/0x370 [drm] >[44312.015671] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44312.015678] ? __pm_runtime_resume+0x54/0x90 >[44312.015685] ? trace_hardirqs_on_caller+0xed/0x180 >[44312.015715] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44312.015723] do_vfs_ioctl+0xa5/0x6e0 >[44312.015734] SyS_ioctl+0x74/0x80 >[44312.015741] do_syscall_64+0x79/0x220 >[44312.015747] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44312.015750] RIP: 0033:0x7fd8d64ef0f7 >[44312.015753] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44312.015757] RAX: ffffffffffffffda RBX: 0000000003166ff0 RCX: 00007fd8d64ef0f7 >[44312.015759] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44312.015762] RBP: 00007ffcc6dba1c0 R08: 0000000003166ff0 R09: 0000000000000004 >[44312.015764] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44312.015766] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[44316.863416] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44316.863419] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44316.863422] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44316.863423] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44316.863425] Call Trace: >[44316.863431] dump_stack+0x85/0xbf >[44316.863435] swiotlb_alloc_coherent+0x1be/0x1d0 >[44316.863443] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44316.863452] ttm_dma_populate+0x25e/0x350 [ttm] >[44316.863459] ttm_tt_bind+0x2c/0x60 [ttm] >[44316.863463] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44316.863471] ttm_bo_validate+0x189/0x1a0 [ttm] >[44316.863475] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44316.863481] ? mutex_trylock+0xcd/0xe0 >[44316.863486] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44316.863517] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44316.863539] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44316.863563] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44316.863586] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44316.863608] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44316.863625] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44316.863647] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44316.863659] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44316.863667] drm_ioctl+0x2d5/0x370 [drm] >[44316.863684] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44316.863689] ? __pm_runtime_resume+0x54/0x90 >[44316.863695] ? trace_hardirqs_on_caller+0xed/0x180 >[44316.863714] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44316.863719] do_vfs_ioctl+0xa5/0x6e0 >[44316.863726] SyS_ioctl+0x74/0x80 >[44316.863731] do_syscall_64+0x79/0x220 >[44316.863734] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44316.863737] RIP: 0033:0x7fd8d64ef0f7 >[44316.863738] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44316.863741] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[44316.863743] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44316.863744] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[44316.863745] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44316.863746] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[44337.137032] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44337.137035] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44337.137038] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44337.137039] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44337.137041] Call Trace: >[44337.137048] dump_stack+0x85/0xbf >[44337.137052] swiotlb_alloc_coherent+0x1be/0x1d0 >[44337.137060] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44337.137069] ttm_dma_populate+0x25e/0x350 [ttm] >[44337.137075] ttm_tt_bind+0x2c/0x60 [ttm] >[44337.137079] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44337.137090] ttm_bo_validate+0x189/0x1a0 [ttm] >[44337.137093] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44337.137098] ? mutex_trylock+0xcd/0xe0 >[44337.137103] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44337.137135] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44337.137156] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44337.137179] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44337.137202] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44337.137226] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44337.137243] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44337.137274] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44337.137286] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44337.137295] drm_ioctl+0x2d5/0x370 [drm] >[44337.137321] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44337.137326] ? __pm_runtime_resume+0x54/0x90 >[44337.137331] ? trace_hardirqs_on_caller+0xed/0x180 >[44337.137359] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44337.137366] do_vfs_ioctl+0xa5/0x6e0 >[44337.137379] SyS_ioctl+0x74/0x80 >[44337.137386] do_syscall_64+0x79/0x220 >[44337.137391] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44337.137395] RIP: 0033:0x7fd8d64ef0f7 >[44337.137397] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44337.137402] RAX: ffffffffffffffda RBX: 00000000030296a0 RCX: 00007fd8d64ef0f7 >[44337.137403] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44337.137405] RBP: 00007ffcc6dba1c0 R08: 00000000030296a0 R09: 0000000000000004 >[44337.137407] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44337.137409] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[44341.501360] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44341.501365] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44341.501369] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44341.501371] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44341.501373] Call Trace: >[44341.501381] dump_stack+0x85/0xbf >[44341.501387] swiotlb_alloc_coherent+0x1be/0x1d0 >[44341.501398] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44341.501414] ttm_dma_populate+0x25e/0x350 [ttm] >[44341.501424] ttm_tt_bind+0x2c/0x60 [ttm] >[44341.501430] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44341.501443] ttm_bo_validate+0x189/0x1a0 [ttm] >[44341.501448] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44341.501457] ? mutex_trylock+0xcd/0xe0 >[44341.501466] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44341.501503] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44341.501535] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44341.501573] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44341.501609] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44341.501643] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44341.501669] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44341.501701] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44341.501714] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44341.501728] drm_ioctl+0x2d5/0x370 [drm] >[44341.501756] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44341.501763] ? __pm_runtime_resume+0x54/0x90 >[44341.501771] ? trace_hardirqs_on_caller+0xed/0x180 >[44341.501800] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44341.501807] do_vfs_ioctl+0xa5/0x6e0 >[44341.501818] SyS_ioctl+0x74/0x80 >[44341.501826] do_syscall_64+0x79/0x220 >[44341.501831] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44341.501834] RIP: 0033:0x7fd8d64ef0f7 >[44341.501836] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44341.501840] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[44341.501842] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44341.501844] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[44341.501846] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44341.501849] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[44354.882223] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44354.882226] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44354.882229] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44354.882230] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44354.882232] Call Trace: >[44354.882238] dump_stack+0x85/0xbf >[44354.882243] swiotlb_alloc_coherent+0x1be/0x1d0 >[44354.882250] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44354.882260] ttm_dma_populate+0x25e/0x350 [ttm] >[44354.882266] ttm_tt_bind+0x2c/0x60 [ttm] >[44354.882270] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44354.882279] ttm_bo_validate+0x189/0x1a0 [ttm] >[44354.882282] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44354.882288] ? mutex_trylock+0xcd/0xe0 >[44354.882294] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44354.882325] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44354.882347] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44354.882371] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44354.882394] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44354.882415] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44354.882432] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44354.882453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44354.882465] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44354.882473] drm_ioctl+0x2d5/0x370 [drm] >[44354.882490] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44354.882495] ? __pm_runtime_resume+0x54/0x90 >[44354.882500] ? trace_hardirqs_on_caller+0xed/0x180 >[44354.882518] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44354.882524] do_vfs_ioctl+0xa5/0x6e0 >[44354.882530] SyS_ioctl+0x74/0x80 >[44354.882535] do_syscall_64+0x79/0x220 >[44354.882538] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44354.882541] RIP: 0033:0x7fd8d64ef0f7 >[44354.882543] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44354.882545] RAX: ffffffffffffffda RBX: 0000000002c0cdf0 RCX: 00007fd8d64ef0f7 >[44354.882547] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44354.882548] RBP: 00007ffcc6dba1c0 R08: 0000000002c0cdf0 R09: 0000000000000004 >[44354.882549] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44354.882550] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[44368.349138] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44368.349143] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44368.349147] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44368.349150] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44368.349152] Call Trace: >[44368.349161] dump_stack+0x85/0xbf >[44368.349167] swiotlb_alloc_coherent+0x1be/0x1d0 >[44368.349179] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44368.349196] ttm_dma_populate+0x25e/0x350 [ttm] >[44368.349207] ttm_tt_bind+0x2c/0x60 [ttm] >[44368.349213] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44368.349227] ttm_bo_validate+0x189/0x1a0 [ttm] >[44368.349232] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44368.349242] ? mutex_trylock+0xcd/0xe0 >[44368.349250] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44368.349290] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44368.349332] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44368.349371] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44368.349418] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44368.349453] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44368.349488] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44368.349521] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44368.349536] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44368.349549] drm_ioctl+0x2d5/0x370 [drm] >[44368.349576] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44368.349583] ? __pm_runtime_resume+0x54/0x90 >[44368.349591] ? trace_hardirqs_on_caller+0xed/0x180 >[44368.349620] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44368.349628] do_vfs_ioctl+0xa5/0x6e0 >[44368.349640] SyS_ioctl+0x74/0x80 >[44368.349648] do_syscall_64+0x79/0x220 >[44368.349653] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44368.349657] RIP: 0033:0x7fd8d64ef0f7 >[44368.349659] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44368.349663] RAX: ffffffffffffffda RBX: 0000000002bce350 RCX: 00007fd8d64ef0f7 >[44368.349666] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44368.349668] RBP: 00007ffcc6dba1c0 R08: 0000000002bce350 R09: 0000000000000004 >[44368.349670] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44368.349672] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[44381.388624] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44381.388629] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44381.388633] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44381.388635] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44381.388637] Call Trace: >[44381.388646] dump_stack+0x85/0xbf >[44381.388652] swiotlb_alloc_coherent+0x1be/0x1d0 >[44381.388663] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44381.388680] ttm_dma_populate+0x25e/0x350 [ttm] >[44381.388690] ttm_tt_bind+0x2c/0x60 [ttm] >[44381.388697] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44381.388711] ttm_bo_validate+0x189/0x1a0 [ttm] >[44381.388716] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44381.388726] ? mutex_trylock+0xcd/0xe0 >[44381.388735] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44381.388776] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44381.388809] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44381.388849] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44381.388887] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44381.388924] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44381.388952] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44381.388988] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44381.389003] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44381.389017] drm_ioctl+0x2d5/0x370 [drm] >[44381.389046] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44381.389054] ? __pm_runtime_resume+0x54/0x90 >[44381.389062] ? trace_hardirqs_on_caller+0xed/0x180 >[44381.389094] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44381.389101] do_vfs_ioctl+0xa5/0x6e0 >[44381.389112] SyS_ioctl+0x74/0x80 >[44381.389119] do_syscall_64+0x79/0x220 >[44381.389124] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44381.389128] RIP: 0033:0x7fd8d64ef0f7 >[44381.389130] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44381.389133] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[44381.389135] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44381.389136] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[44381.389137] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44381.389138] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[44385.888625] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44385.888628] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44385.888631] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44385.888632] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44385.888633] Call Trace: >[44385.888640] dump_stack+0x85/0xbf >[44385.888644] swiotlb_alloc_coherent+0x1be/0x1d0 >[44385.888653] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44385.888662] ttm_dma_populate+0x25e/0x350 [ttm] >[44385.888668] ttm_tt_bind+0x2c/0x60 [ttm] >[44385.888672] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44385.888680] ttm_bo_validate+0x189/0x1a0 [ttm] >[44385.888684] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44385.888690] ? mutex_trylock+0xcd/0xe0 >[44385.888695] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44385.888729] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44385.888750] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44385.888782] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44385.888806] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44385.888831] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44385.888847] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44385.888867] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44385.888878] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44385.888886] drm_ioctl+0x2d5/0x370 [drm] >[44385.888903] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44385.888908] ? __pm_runtime_resume+0x54/0x90 >[44385.888913] ? trace_hardirqs_on_caller+0xed/0x180 >[44385.888931] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44385.888936] do_vfs_ioctl+0xa5/0x6e0 >[44385.888942] SyS_ioctl+0x74/0x80 >[44385.888947] do_syscall_64+0x79/0x220 >[44385.888950] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44385.888953] RIP: 0033:0x7fd8d64ef0f7 >[44385.888954] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44385.888957] RAX: ffffffffffffffda RBX: 00000000030e99c0 RCX: 00007fd8d64ef0f7 >[44385.888958] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44385.888959] RBP: 00007ffcc6dba1c0 R08: 00000000030e99c0 R09: 0000000000000004 >[44385.888961] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44385.888962] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[44397.377005] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44397.377008] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44397.377011] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44397.377012] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44397.377013] Call Trace: >[44397.377021] dump_stack+0x85/0xbf >[44397.377025] swiotlb_alloc_coherent+0x1be/0x1d0 >[44397.377033] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44397.377042] ttm_dma_populate+0x25e/0x350 [ttm] >[44397.377048] ttm_tt_bind+0x2c/0x60 [ttm] >[44397.377051] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44397.377059] ttm_bo_validate+0x189/0x1a0 [ttm] >[44397.377062] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44397.377068] ? mutex_trylock+0xcd/0xe0 >[44397.377073] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44397.377109] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44397.377127] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44397.377149] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44397.377170] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44397.377189] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44397.377204] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44397.377223] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44397.377236] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44397.377244] drm_ioctl+0x2d5/0x370 [drm] >[44397.377260] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44397.377265] ? __pm_runtime_resume+0x54/0x90 >[44397.377270] ? trace_hardirqs_on_caller+0xed/0x180 >[44397.377287] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44397.377292] do_vfs_ioctl+0xa5/0x6e0 >[44397.377299] SyS_ioctl+0x74/0x80 >[44397.377304] do_syscall_64+0x79/0x220 >[44397.377306] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44397.377309] RIP: 0033:0x7fd8d64ef0f7 >[44397.377310] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44397.377313] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[44397.377314] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44397.377315] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[44397.377317] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44397.377318] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[44408.271207] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44408.271211] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44408.271213] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44408.271215] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44408.271216] Call Trace: >[44408.271222] dump_stack+0x85/0xbf >[44408.271227] swiotlb_alloc_coherent+0x1be/0x1d0 >[44408.271235] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44408.271244] ttm_dma_populate+0x25e/0x350 [ttm] >[44408.271251] ttm_tt_bind+0x2c/0x60 [ttm] >[44408.271255] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44408.271263] ttm_bo_validate+0x189/0x1a0 [ttm] >[44408.271267] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44408.271273] ? mutex_trylock+0xcd/0xe0 >[44408.271278] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44408.271311] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44408.271333] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44408.271357] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44408.271380] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44408.271402] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44408.271419] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44408.271439] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44408.271451] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44408.271459] drm_ioctl+0x2d5/0x370 [drm] >[44408.271477] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44408.271482] ? __pm_runtime_resume+0x54/0x90 >[44408.271487] ? trace_hardirqs_on_caller+0xed/0x180 >[44408.271505] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44408.271510] do_vfs_ioctl+0xa5/0x6e0 >[44408.271517] SyS_ioctl+0x74/0x80 >[44408.271522] do_syscall_64+0x79/0x220 >[44408.271526] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44408.271528] RIP: 0033:0x7fd8d64ef0f7 >[44408.271530] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44408.271532] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[44408.271534] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44408.271535] RBP: 00007ffcc6dba1c0 R08: 0000000002bfd150 R09: 0000000000000004 >[44408.271536] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44408.271538] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[44423.019262] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44423.019266] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44423.019268] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44423.019269] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44423.019271] Call Trace: >[44423.019278] dump_stack+0x85/0xbf >[44423.019292] swiotlb_alloc_coherent+0x1be/0x1d0 >[44423.019300] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44423.019309] ttm_dma_populate+0x25e/0x350 [ttm] >[44423.019315] ttm_tt_bind+0x2c/0x60 [ttm] >[44423.019319] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44423.019326] ttm_bo_validate+0x189/0x1a0 [ttm] >[44423.019330] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44423.019336] ? mutex_trylock+0xcd/0xe0 >[44423.019341] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44423.019380] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44423.019406] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44423.019433] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44423.019460] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44423.019484] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44423.019504] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44423.019527] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44423.019542] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44423.019550] drm_ioctl+0x2d5/0x370 [drm] >[44423.019569] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44423.019574] ? __pm_runtime_resume+0x54/0x90 >[44423.019579] ? trace_hardirqs_on_caller+0xed/0x180 >[44423.019600] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44423.019606] do_vfs_ioctl+0xa5/0x6e0 >[44423.019612] SyS_ioctl+0x74/0x80 >[44423.019617] do_syscall_64+0x79/0x220 >[44423.019620] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44423.019622] RIP: 0033:0x7fd8d64ef0f7 >[44423.019624] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44423.019626] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[44423.019628] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44423.019629] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[44423.019630] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44423.019631] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[44426.631471] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44426.631475] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44426.631477] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44426.631479] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44426.631480] Call Trace: >[44426.631487] dump_stack+0x85/0xbf >[44426.631491] swiotlb_alloc_coherent+0x1be/0x1d0 >[44426.631499] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44426.631508] ttm_dma_populate+0x25e/0x350 [ttm] >[44426.631514] ttm_tt_bind+0x2c/0x60 [ttm] >[44426.631518] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44426.631526] ttm_bo_validate+0x189/0x1a0 [ttm] >[44426.631530] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44426.631536] ? mutex_trylock+0xcd/0xe0 >[44426.631541] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44426.631572] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44426.631595] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44426.631620] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44426.631643] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44426.631665] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44426.631682] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44426.631702] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44426.631717] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44426.631736] drm_ioctl+0x2d5/0x370 [drm] >[44426.631753] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44426.631757] ? __pm_runtime_resume+0x54/0x90 >[44426.631762] ? trace_hardirqs_on_caller+0xed/0x180 >[44426.631780] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44426.631786] do_vfs_ioctl+0xa5/0x6e0 >[44426.631793] SyS_ioctl+0x74/0x80 >[44426.631797] do_syscall_64+0x79/0x220 >[44426.631801] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44426.631803] RIP: 0033:0x7fd8d64ef0f7 >[44426.631804] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44426.631807] RAX: ffffffffffffffda RBX: 00000000030d5280 RCX: 00007fd8d64ef0f7 >[44426.631808] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44426.631810] RBP: 00007ffcc6dba1c0 R08: 00000000030d5280 R09: 0000000000000004 >[44426.631811] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44426.631812] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[44429.271307] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44429.271310] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44429.271313] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44429.271314] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44429.271316] Call Trace: >[44429.271322] dump_stack+0x85/0xbf >[44429.271327] swiotlb_alloc_coherent+0x1be/0x1d0 >[44429.271334] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44429.271343] ttm_dma_populate+0x25e/0x350 [ttm] >[44429.271349] ttm_tt_bind+0x2c/0x60 [ttm] >[44429.271353] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44429.271361] ttm_bo_validate+0x189/0x1a0 [ttm] >[44429.271364] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44429.271370] ? mutex_trylock+0xcd/0xe0 >[44429.271375] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44429.271408] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44429.271430] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44429.271453] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44429.271477] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44429.271498] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44429.271515] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44429.271535] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44429.271546] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44429.271555] drm_ioctl+0x2d5/0x370 [drm] >[44429.271572] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44429.271577] ? __pm_runtime_resume+0x54/0x90 >[44429.271582] ? trace_hardirqs_on_caller+0xed/0x180 >[44429.271600] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44429.271605] do_vfs_ioctl+0xa5/0x6e0 >[44429.271612] SyS_ioctl+0x74/0x80 >[44429.271616] do_syscall_64+0x79/0x220 >[44429.271620] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44429.271622] RIP: 0033:0x7fd8d64ef0f7 >[44429.271624] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44429.271626] RAX: ffffffffffffffda RBX: 0000000002c0cdf0 RCX: 00007fd8d64ef0f7 >[44429.271628] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44429.271629] RBP: 00007ffcc6dba1c0 R08: 0000000002c0cdf0 R09: 0000000000000004 >[44429.271630] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44429.271632] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[44435.629127] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44435.629130] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44435.629132] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44435.629134] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44435.629135] Call Trace: >[44435.629142] dump_stack+0x85/0xbf >[44435.629146] swiotlb_alloc_coherent+0x1be/0x1d0 >[44435.629154] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44435.629163] ttm_dma_populate+0x25e/0x350 [ttm] >[44435.629169] ttm_tt_bind+0x2c/0x60 [ttm] >[44435.629173] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44435.629181] ttm_bo_validate+0x189/0x1a0 [ttm] >[44435.629184] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44435.629190] ? mutex_trylock+0xcd/0xe0 >[44435.629195] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44435.629227] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44435.629246] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44435.629252] ? __lock_acquire+0x2d4/0x1340 >[44435.629270] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44435.629291] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44435.629311] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44435.629327] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44435.629346] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44435.629358] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44435.629366] drm_ioctl+0x2d5/0x370 [drm] >[44435.629382] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44435.629387] ? __pm_runtime_resume+0x54/0x90 >[44435.629391] ? trace_hardirqs_on_caller+0xed/0x180 >[44435.629409] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44435.629414] do_vfs_ioctl+0xa5/0x6e0 >[44435.629421] SyS_ioctl+0x74/0x80 >[44435.629426] do_syscall_64+0x79/0x220 >[44435.629428] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44435.629431] RIP: 0033:0x7fd8d64ef0f7 >[44435.629432] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44435.629435] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[44435.629437] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44435.629438] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[44435.629439] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44435.629440] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[44443.168753] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44443.168759] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44443.168762] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44443.168764] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44443.168766] Call Trace: >[44443.168775] dump_stack+0x85/0xbf >[44443.168780] swiotlb_alloc_coherent+0x1be/0x1d0 >[44443.168792] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44443.168807] ttm_dma_populate+0x25e/0x350 [ttm] >[44443.168827] ttm_tt_bind+0x2c/0x60 [ttm] >[44443.168833] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44443.168846] ttm_bo_validate+0x189/0x1a0 [ttm] >[44443.168850] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44443.168860] ? mutex_trylock+0xcd/0xe0 >[44443.168868] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44443.168909] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44443.168938] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44443.168973] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44443.169008] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44443.169039] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44443.169064] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44443.169094] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44443.169108] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44443.169120] drm_ioctl+0x2d5/0x370 [drm] >[44443.169146] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44443.169153] ? __pm_runtime_resume+0x54/0x90 >[44443.169160] ? trace_hardirqs_on_caller+0xed/0x180 >[44443.169188] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44443.169195] do_vfs_ioctl+0xa5/0x6e0 >[44443.169205] SyS_ioctl+0x74/0x80 >[44443.169213] do_syscall_64+0x79/0x220 >[44443.169217] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44443.169221] RIP: 0033:0x7fd8d64ef0f7 >[44443.169223] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44443.169227] RAX: ffffffffffffffda RBX: 00000000030296a0 RCX: 00007fd8d64ef0f7 >[44443.169229] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44443.169231] RBP: 00007ffcc6dba1c0 R08: 00000000030296a0 R09: 0000000000000004 >[44443.169233] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44443.169235] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[44452.798094] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44452.798098] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44452.798100] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44452.798102] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44452.798103] Call Trace: >[44452.798109] dump_stack+0x85/0xbf >[44452.798114] swiotlb_alloc_coherent+0x1be/0x1d0 >[44452.798122] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44452.798131] ttm_dma_populate+0x25e/0x350 [ttm] >[44452.798137] ttm_tt_bind+0x2c/0x60 [ttm] >[44452.798141] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44452.798149] ttm_bo_validate+0x189/0x1a0 [ttm] >[44452.798152] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44452.798158] ? mutex_trylock+0xcd/0xe0 >[44452.798163] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44452.798196] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44452.798218] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44452.798241] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44452.798265] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44452.798286] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44452.798303] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44452.798323] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44452.798335] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44452.798344] drm_ioctl+0x2d5/0x370 [drm] >[44452.798360] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44452.798365] ? __pm_runtime_resume+0x54/0x90 >[44452.798371] ? trace_hardirqs_on_caller+0xed/0x180 >[44452.798389] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44452.798404] do_vfs_ioctl+0xa5/0x6e0 >[44452.798411] SyS_ioctl+0x74/0x80 >[44452.798416] do_syscall_64+0x79/0x220 >[44452.798422] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44452.798425] RIP: 0033:0x7fd8d64ef0f7 >[44452.798427] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44452.798431] RAX: ffffffffffffffda RBX: 00000000030c4550 RCX: 00007fd8d64ef0f7 >[44452.798433] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44452.798435] RBP: 00007ffcc6dba1c0 R08: 00000000030c4550 R09: 0000000000000004 >[44452.798437] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44452.798439] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[44453.968440] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44453.968444] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44453.968446] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44453.968448] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44453.968449] Call Trace: >[44453.968456] dump_stack+0x85/0xbf >[44453.968460] swiotlb_alloc_coherent+0x1be/0x1d0 >[44453.968467] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44453.968476] ttm_dma_populate+0x25e/0x350 [ttm] >[44453.968482] ttm_tt_bind+0x2c/0x60 [ttm] >[44453.968486] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44453.968494] ttm_bo_validate+0x189/0x1a0 [ttm] >[44453.968497] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44453.968503] ? mutex_trylock+0xcd/0xe0 >[44453.968508] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44453.968550] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44453.968568] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44453.968574] ? __lock_acquire+0x2d4/0x1340 >[44453.968592] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44453.968614] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44453.968635] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44453.968660] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44453.968679] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44453.968691] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44453.968699] drm_ioctl+0x2d5/0x370 [drm] >[44453.968715] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44453.968719] ? __pm_runtime_resume+0x54/0x90 >[44453.968724] ? trace_hardirqs_on_caller+0xed/0x180 >[44453.968740] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44453.968745] do_vfs_ioctl+0xa5/0x6e0 >[44453.968752] SyS_ioctl+0x74/0x80 >[44453.968757] do_syscall_64+0x79/0x220 >[44453.968760] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44453.968762] RIP: 0033:0x7fd8d64ef0f7 >[44453.968764] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44453.968766] RAX: ffffffffffffffda RBX: 00000000030b19a0 RCX: 00007fd8d64ef0f7 >[44453.968767] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44453.968769] RBP: 00007ffcc6dba1c0 R08: 00000000030b19a0 R09: 0000000000000004 >[44453.968770] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44453.968771] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[44456.162281] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44456.162286] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44456.162290] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44456.162291] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44456.162292] Call Trace: >[44456.162299] dump_stack+0x85/0xbf >[44456.162304] swiotlb_alloc_coherent+0x1be/0x1d0 >[44456.162311] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44456.162320] ttm_dma_populate+0x25e/0x350 [ttm] >[44456.162326] ttm_tt_bind+0x2c/0x60 [ttm] >[44456.162330] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44456.162338] ttm_bo_validate+0x189/0x1a0 [ttm] >[44456.162341] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44456.162346] ? mutex_trylock+0xcd/0xe0 >[44456.162351] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44456.162382] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44456.162400] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44456.162406] ? __lock_acquire+0x2d4/0x1340 >[44456.162423] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44456.162444] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44456.162464] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44456.162480] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44456.162498] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44456.162511] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44456.162518] drm_ioctl+0x2d5/0x370 [drm] >[44456.162534] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44456.162539] ? __pm_runtime_resume+0x54/0x90 >[44456.162543] ? trace_hardirqs_on_caller+0xed/0x180 >[44456.162561] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44456.162567] do_vfs_ioctl+0xa5/0x6e0 >[44456.162578] SyS_ioctl+0x74/0x80 >[44456.162585] do_syscall_64+0x79/0x220 >[44456.162590] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44456.162593] RIP: 0033:0x7fd8d64ef0f7 >[44456.162605] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44456.162609] RAX: ffffffffffffffda RBX: 0000000002bc4a80 RCX: 00007fd8d64ef0f7 >[44456.162610] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44456.162611] RBP: 00007ffcc6dba1c0 R08: 0000000002bc4a80 R09: 0000000000000004 >[44456.162612] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44456.162614] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[44461.270381] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44461.270384] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44461.270387] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44461.270389] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44461.270390] Call Trace: >[44461.270396] dump_stack+0x85/0xbf >[44461.270401] swiotlb_alloc_coherent+0x1be/0x1d0 >[44461.270409] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44461.270418] ttm_dma_populate+0x25e/0x350 [ttm] >[44461.270424] ttm_tt_bind+0x2c/0x60 [ttm] >[44461.270428] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44461.270436] ttm_bo_validate+0x189/0x1a0 [ttm] >[44461.270439] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44461.270445] ? mutex_trylock+0xcd/0xe0 >[44461.270451] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44461.270488] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44461.270507] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44461.270529] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44461.270550] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44461.270570] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44461.270586] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44461.270606] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44461.270618] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44461.270626] drm_ioctl+0x2d5/0x370 [drm] >[44461.270642] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44461.270647] ? __pm_runtime_resume+0x54/0x90 >[44461.270652] ? trace_hardirqs_on_caller+0xed/0x180 >[44461.270669] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44461.270674] do_vfs_ioctl+0xa5/0x6e0 >[44461.270681] SyS_ioctl+0x74/0x80 >[44461.270686] do_syscall_64+0x79/0x220 >[44461.270689] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44461.270692] RIP: 0033:0x7fd8d64ef0f7 >[44461.270693] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44461.270696] RAX: ffffffffffffffda RBX: 000000000302d650 RCX: 00007fd8d64ef0f7 >[44461.270697] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44461.270699] RBP: 00007ffcc6dba1c0 R08: 000000000302d650 R09: 0000000000000004 >[44461.270700] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44461.270701] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[44463.326079] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44463.326082] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44463.326085] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44463.326086] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44463.326087] Call Trace: >[44463.326094] dump_stack+0x85/0xbf >[44463.326098] swiotlb_alloc_coherent+0x1be/0x1d0 >[44463.326106] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44463.326116] ttm_dma_populate+0x25e/0x350 [ttm] >[44463.326127] ttm_tt_bind+0x2c/0x60 [ttm] >[44463.326133] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44463.326144] ttm_bo_validate+0x189/0x1a0 [ttm] >[44463.326158] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44463.326166] ? mutex_trylock+0xcd/0xe0 >[44463.326174] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44463.326211] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44463.326241] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44463.326260] ? __lock_acquire+0x2d4/0x1340 >[44463.326299] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44463.326331] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44463.326364] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44463.326390] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44463.326423] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44463.326446] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44463.326459] drm_ioctl+0x2d5/0x370 [drm] >[44463.326495] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44463.326499] ? __pm_runtime_resume+0x54/0x90 >[44463.326504] ? trace_hardirqs_on_caller+0xed/0x180 >[44463.326522] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44463.326528] do_vfs_ioctl+0xa5/0x6e0 >[44463.326534] SyS_ioctl+0x74/0x80 >[44463.326539] do_syscall_64+0x79/0x220 >[44463.326543] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44463.326545] RIP: 0033:0x7fd8d64ef0f7 >[44463.326546] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44463.326549] RAX: ffffffffffffffda RBX: 0000000002c4bd20 RCX: 00007fd8d64ef0f7 >[44463.326550] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44463.326552] RBP: 00007ffcc6dba1c0 R08: 0000000002c4bd20 R09: 0000000000000004 >[44463.326553] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44463.326554] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000323f9e0 >[44465.202876] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44465.202880] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44465.202882] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44465.202884] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44465.202885] Call Trace: >[44465.202892] dump_stack+0x85/0xbf >[44465.202897] swiotlb_alloc_coherent+0x1be/0x1d0 >[44465.202905] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44465.202914] ttm_dma_populate+0x25e/0x350 [ttm] >[44465.202920] ttm_tt_bind+0x2c/0x60 [ttm] >[44465.202924] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44465.202932] ttm_bo_validate+0x189/0x1a0 [ttm] >[44465.202935] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44465.202941] ? mutex_trylock+0xcd/0xe0 >[44465.202946] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44465.202979] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44465.202998] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44465.203020] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44465.203041] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44465.203061] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44465.203077] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44465.203097] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44465.203109] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44465.203116] drm_ioctl+0x2d5/0x370 [drm] >[44465.203133] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44465.203137] ? __pm_runtime_resume+0x54/0x90 >[44465.203142] ? trace_hardirqs_on_caller+0xed/0x180 >[44465.203159] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44465.203165] do_vfs_ioctl+0xa5/0x6e0 >[44465.203171] SyS_ioctl+0x74/0x80 >[44465.203176] do_syscall_64+0x79/0x220 >[44465.203179] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44465.203182] RIP: 0033:0x7fd8d64ef0f7 >[44465.203183] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44465.203186] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[44465.203187] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44465.203189] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[44465.203190] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44465.203191] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[44466.931770] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44466.931773] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44466.931776] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44466.931777] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44466.931778] Call Trace: >[44466.931785] dump_stack+0x85/0xbf >[44466.931789] swiotlb_alloc_coherent+0x1be/0x1d0 >[44466.931797] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44466.931806] ttm_dma_populate+0x25e/0x350 [ttm] >[44466.931812] ttm_tt_bind+0x2c/0x60 [ttm] >[44466.931816] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44466.931823] ttm_bo_validate+0x189/0x1a0 [ttm] >[44466.931826] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44466.931832] ? mutex_trylock+0xcd/0xe0 >[44466.931837] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44466.931865] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44466.931884] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44466.931889] ? __lock_acquire+0x2d4/0x1340 >[44466.931907] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44466.931928] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44466.931948] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44466.931963] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44466.931982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44466.931993] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44466.932001] drm_ioctl+0x2d5/0x370 [drm] >[44466.932017] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44466.932022] ? __pm_runtime_resume+0x54/0x90 >[44466.932026] ? trace_hardirqs_on_caller+0xed/0x180 >[44466.932043] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44466.932048] do_vfs_ioctl+0xa5/0x6e0 >[44466.932055] SyS_ioctl+0x74/0x80 >[44466.932059] do_syscall_64+0x79/0x220 >[44466.932062] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44466.932065] RIP: 0033:0x7fd8d64ef0f7 >[44466.932066] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44466.932069] RAX: ffffffffffffffda RBX: 0000000003108490 RCX: 00007fd8d64ef0f7 >[44466.932070] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44466.932071] RBP: 00007ffcc6dba1c0 R08: 0000000003108490 R09: 0000000000000004 >[44466.932073] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44466.932074] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[44468.365209] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44468.365213] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44468.365215] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44468.365217] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44468.365218] Call Trace: >[44468.365225] dump_stack+0x85/0xbf >[44468.365230] swiotlb_alloc_coherent+0x1be/0x1d0 >[44468.365238] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44468.365247] ttm_dma_populate+0x25e/0x350 [ttm] >[44468.365254] ttm_tt_bind+0x2c/0x60 [ttm] >[44468.365258] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44468.365266] ttm_bo_validate+0x189/0x1a0 [ttm] >[44468.365270] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44468.365276] ? mutex_trylock+0xcd/0xe0 >[44468.365282] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44468.365320] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44468.365346] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44468.365371] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44468.365395] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44468.365417] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44468.365435] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44468.365455] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44468.365468] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44468.365477] drm_ioctl+0x2d5/0x370 [drm] >[44468.365494] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44468.365499] ? __pm_runtime_resume+0x54/0x90 >[44468.365505] ? trace_hardirqs_on_caller+0xed/0x180 >[44468.365523] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44468.365528] do_vfs_ioctl+0xa5/0x6e0 >[44468.365535] SyS_ioctl+0x74/0x80 >[44468.365540] do_syscall_64+0x79/0x220 >[44468.365544] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44468.365546] RIP: 0033:0x7fd8d64ef0f7 >[44468.365548] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44468.365551] RAX: ffffffffffffffda RBX: 00000000030b19a0 RCX: 00007fd8d64ef0f7 >[44468.365552] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44468.365553] RBP: 00007ffcc6dba1c0 R08: 00000000030b19a0 R09: 0000000000000004 >[44468.365554] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44468.365556] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[44470.657439] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44470.657444] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44470.657448] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44470.657450] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44470.657453] Call Trace: >[44470.657461] dump_stack+0x85/0xbf >[44470.657467] swiotlb_alloc_coherent+0x1be/0x1d0 >[44470.657479] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44470.657496] ttm_dma_populate+0x25e/0x350 [ttm] >[44470.657507] ttm_tt_bind+0x2c/0x60 [ttm] >[44470.657513] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44470.657526] ttm_bo_validate+0x189/0x1a0 [ttm] >[44470.657530] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44470.657540] ? mutex_trylock+0xcd/0xe0 >[44470.657548] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44470.657590] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44470.657624] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44470.657664] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44470.657703] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44470.657738] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44470.657765] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44470.657797] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44470.657814] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44470.657828] drm_ioctl+0x2d5/0x370 [drm] >[44470.657854] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44470.657862] ? __pm_runtime_resume+0x54/0x90 >[44470.657869] ? trace_hardirqs_on_caller+0xed/0x180 >[44470.657898] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44470.657906] do_vfs_ioctl+0xa5/0x6e0 >[44470.657918] SyS_ioctl+0x74/0x80 >[44470.657926] do_syscall_64+0x79/0x220 >[44470.657931] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44470.657935] RIP: 0033:0x7fd8d64ef0f7 >[44470.657937] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44470.657941] RAX: ffffffffffffffda RBX: 0000000002b36710 RCX: 00007fd8d64ef0f7 >[44470.657944] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44470.657946] RBP: 00007ffcc6dba1c0 R08: 0000000002b36710 R09: 0000000000000004 >[44470.657948] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44470.657950] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[44471.572323] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44471.572328] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44471.572331] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44471.572333] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44471.572335] Call Trace: >[44471.572343] dump_stack+0x85/0xbf >[44471.572349] swiotlb_alloc_coherent+0x1be/0x1d0 >[44471.572361] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44471.572376] ttm_dma_populate+0x25e/0x350 [ttm] >[44471.572396] ttm_tt_bind+0x2c/0x60 [ttm] >[44471.572402] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44471.572416] ttm_bo_validate+0x189/0x1a0 [ttm] >[44471.572421] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44471.572430] ? mutex_trylock+0xcd/0xe0 >[44471.572438] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44471.572488] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44471.572520] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44471.572556] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44471.572591] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44471.572624] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44471.572650] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44471.572682] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44471.572696] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44471.572709] drm_ioctl+0x2d5/0x370 [drm] >[44471.572737] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44471.572744] ? __pm_runtime_resume+0x54/0x90 >[44471.572751] ? trace_hardirqs_on_caller+0xed/0x180 >[44471.572780] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44471.572788] do_vfs_ioctl+0xa5/0x6e0 >[44471.572799] SyS_ioctl+0x74/0x80 >[44471.572806] do_syscall_64+0x79/0x220 >[44471.572811] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44471.572815] RIP: 0033:0x7fd8d64ef0f7 >[44471.572817] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44471.572821] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[44471.572823] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44471.572825] RBP: 00007ffcc6dba1c0 R08: 0000000002bfd150 R09: 0000000000000004 >[44471.572827] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44471.572829] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[44472.684842] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44472.684847] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44472.684850] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44472.684852] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44472.684854] Call Trace: >[44472.684862] dump_stack+0x85/0xbf >[44472.684867] swiotlb_alloc_coherent+0x1be/0x1d0 >[44472.684878] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44472.684892] ttm_dma_populate+0x25e/0x350 [ttm] >[44472.684901] ttm_tt_bind+0x2c/0x60 [ttm] >[44472.684907] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44472.684920] ttm_bo_validate+0x189/0x1a0 [ttm] >[44472.684925] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44472.684934] ? mutex_trylock+0xcd/0xe0 >[44472.684942] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44472.684983] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44472.685014] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44472.685042] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44472.685064] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44472.685084] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44472.685100] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44472.685120] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44472.685132] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44472.685140] drm_ioctl+0x2d5/0x370 [drm] >[44472.685156] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44472.685161] ? __pm_runtime_resume+0x54/0x90 >[44472.685166] ? trace_hardirqs_on_caller+0xed/0x180 >[44472.685183] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44472.685189] do_vfs_ioctl+0xa5/0x6e0 >[44472.685195] SyS_ioctl+0x74/0x80 >[44472.685200] do_syscall_64+0x79/0x220 >[44472.685203] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44472.685206] RIP: 0033:0x7fd8d64ef0f7 >[44472.685207] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44472.685210] RAX: ffffffffffffffda RBX: 0000000002c56f90 RCX: 00007fd8d64ef0f7 >[44472.685211] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44472.685212] RBP: 00007ffcc6dba1c0 R08: 0000000002c56f90 R09: 0000000000000004 >[44472.685214] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44472.685215] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[44477.238414] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44477.238417] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44477.238420] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44477.238422] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44477.238423] Call Trace: >[44477.238430] dump_stack+0x85/0xbf >[44477.238434] swiotlb_alloc_coherent+0x1be/0x1d0 >[44477.238443] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44477.238452] ttm_dma_populate+0x25e/0x350 [ttm] >[44477.238458] ttm_tt_bind+0x2c/0x60 [ttm] >[44477.238462] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44477.238470] ttm_bo_validate+0x189/0x1a0 [ttm] >[44477.238473] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44477.238479] ? mutex_trylock+0xcd/0xe0 >[44477.238484] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44477.238522] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44477.238548] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44477.238575] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44477.238602] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44477.238626] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44477.238646] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44477.238670] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44477.238685] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44477.238693] drm_ioctl+0x2d5/0x370 [drm] >[44477.238713] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44477.238718] ? __pm_runtime_resume+0x54/0x90 >[44477.238723] ? trace_hardirqs_on_caller+0xed/0x180 >[44477.238744] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44477.238750] do_vfs_ioctl+0xa5/0x6e0 >[44477.238757] SyS_ioctl+0x74/0x80 >[44477.238762] do_syscall_64+0x79/0x220 >[44477.238765] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44477.238768] RIP: 0033:0x7fd8d64ef0f7 >[44477.238769] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44477.238772] RAX: ffffffffffffffda RBX: 0000000003166ff0 RCX: 00007fd8d64ef0f7 >[44477.238773] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44477.238774] RBP: 00007ffcc6dba1c0 R08: 0000000003166ff0 R09: 0000000000000004 >[44477.238776] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44477.238777] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[44481.621072] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44481.621076] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44481.621078] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44481.621080] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44481.621081] Call Trace: >[44481.621098] dump_stack+0x85/0xbf >[44481.621102] swiotlb_alloc_coherent+0x1be/0x1d0 >[44481.621110] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44481.621119] ttm_dma_populate+0x25e/0x350 [ttm] >[44481.621126] ttm_tt_bind+0x2c/0x60 [ttm] >[44481.621129] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44481.621138] ttm_bo_validate+0x189/0x1a0 [ttm] >[44481.621141] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44481.621147] ? mutex_trylock+0xcd/0xe0 >[44481.621152] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44481.621185] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44481.621207] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44481.621231] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44481.621254] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44481.621276] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44481.621293] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44481.621314] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44481.621326] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44481.621334] drm_ioctl+0x2d5/0x370 [drm] >[44481.621351] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44481.621356] ? __pm_runtime_resume+0x54/0x90 >[44481.621361] ? trace_hardirqs_on_caller+0xed/0x180 >[44481.621379] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44481.621384] do_vfs_ioctl+0xa5/0x6e0 >[44481.621391] SyS_ioctl+0x74/0x80 >[44481.621396] do_syscall_64+0x79/0x220 >[44481.621399] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44481.621402] RIP: 0033:0x7fd8d64ef0f7 >[44481.621403] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44481.621406] RAX: ffffffffffffffda RBX: 0000000002db2220 RCX: 00007fd8d64ef0f7 >[44481.621408] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44481.621409] RBP: 00007ffcc6dba1c0 R08: 0000000002db2220 R09: 0000000000000004 >[44481.621410] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44481.621411] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[44485.126813] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44485.126817] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44485.126819] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44485.126821] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44485.126822] Call Trace: >[44485.126829] dump_stack+0x85/0xbf >[44485.126833] swiotlb_alloc_coherent+0x1be/0x1d0 >[44485.126841] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44485.126850] ttm_dma_populate+0x25e/0x350 [ttm] >[44485.126856] ttm_tt_bind+0x2c/0x60 [ttm] >[44485.126860] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44485.126868] ttm_bo_validate+0x189/0x1a0 [ttm] >[44485.126871] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44485.126877] ? mutex_trylock+0xcd/0xe0 >[44485.126883] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44485.126915] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44485.126936] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44485.126960] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44485.126983] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44485.127015] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44485.127032] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44485.127052] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44485.127064] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44485.127072] drm_ioctl+0x2d5/0x370 [drm] >[44485.127089] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44485.127093] ? __pm_runtime_resume+0x54/0x90 >[44485.127098] ? trace_hardirqs_on_caller+0xed/0x180 >[44485.127116] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44485.127121] do_vfs_ioctl+0xa5/0x6e0 >[44485.127128] SyS_ioctl+0x74/0x80 >[44485.127133] do_syscall_64+0x79/0x220 >[44485.127136] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44485.127138] RIP: 0033:0x7fd8d64ef0f7 >[44485.127139] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44485.127142] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[44485.127143] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44485.127145] RBP: 00007ffcc6dba1c0 R08: 0000000002bfd150 R09: 0000000000000004 >[44485.127146] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44485.127147] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[44505.264003] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44505.264008] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44505.264012] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44505.264014] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44505.264016] Call Trace: >[44505.264024] dump_stack+0x85/0xbf >[44505.264030] swiotlb_alloc_coherent+0x1be/0x1d0 >[44505.264042] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44505.264059] ttm_dma_populate+0x25e/0x350 [ttm] >[44505.264070] ttm_tt_bind+0x2c/0x60 [ttm] >[44505.264076] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44505.264091] ttm_bo_validate+0x189/0x1a0 [ttm] >[44505.264096] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44505.264105] ? mutex_trylock+0xcd/0xe0 >[44505.264113] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44505.264159] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44505.264188] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44505.264223] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44505.264257] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44505.264289] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44505.264314] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44505.264347] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44505.264361] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44505.264373] drm_ioctl+0x2d5/0x370 [drm] >[44505.264400] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44505.264407] ? __pm_runtime_resume+0x54/0x90 >[44505.264415] ? trace_hardirqs_on_caller+0xed/0x180 >[44505.264444] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44505.264452] do_vfs_ioctl+0xa5/0x6e0 >[44505.264464] SyS_ioctl+0x74/0x80 >[44505.264472] do_syscall_64+0x79/0x220 >[44505.264476] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44505.264480] RIP: 0033:0x7fd8d64ef0f7 >[44505.264483] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44505.264487] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[44505.264489] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44505.264491] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[44505.264493] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44505.264495] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[44510.396339] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44510.396343] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44510.396346] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44510.396347] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44510.396348] Call Trace: >[44510.396355] dump_stack+0x85/0xbf >[44510.396360] swiotlb_alloc_coherent+0x1be/0x1d0 >[44510.396368] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44510.396377] ttm_dma_populate+0x25e/0x350 [ttm] >[44510.396384] ttm_tt_bind+0x2c/0x60 [ttm] >[44510.396388] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44510.396396] ttm_bo_validate+0x189/0x1a0 [ttm] >[44510.396399] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44510.396405] ? mutex_trylock+0xcd/0xe0 >[44510.396411] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44510.396446] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44510.396470] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44510.396495] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44510.396518] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44510.396546] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44510.396572] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44510.396605] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44510.396621] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44510.396634] drm_ioctl+0x2d5/0x370 [drm] >[44510.396662] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44510.396670] ? __pm_runtime_resume+0x54/0x90 >[44510.396678] ? trace_hardirqs_on_caller+0xed/0x180 >[44510.396708] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44510.396716] do_vfs_ioctl+0xa5/0x6e0 >[44510.396723] SyS_ioctl+0x74/0x80 >[44510.396728] do_syscall_64+0x79/0x220 >[44510.396732] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44510.396734] RIP: 0033:0x7fd8d64ef0f7 >[44510.396736] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44510.396739] RAX: ffffffffffffffda RBX: 0000000003019800 RCX: 00007fd8d64ef0f7 >[44510.396740] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44510.396741] RBP: 00007ffcc6dba1c0 R08: 0000000003019800 R09: 0000000000000004 >[44510.396743] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44510.396744] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[44517.434407] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44517.434412] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44517.434415] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44517.434417] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44517.434419] Call Trace: >[44517.434427] dump_stack+0x85/0xbf >[44517.434433] swiotlb_alloc_coherent+0x1be/0x1d0 >[44517.434444] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44517.434459] ttm_dma_populate+0x25e/0x350 [ttm] >[44517.434469] ttm_tt_bind+0x2c/0x60 [ttm] >[44517.434475] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44517.434487] ttm_bo_validate+0x189/0x1a0 [ttm] >[44517.434492] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44517.434501] ? mutex_trylock+0xcd/0xe0 >[44517.434509] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44517.434557] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44517.434588] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44517.434627] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44517.434663] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44517.434697] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44517.434723] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44517.434753] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44517.434768] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44517.434776] drm_ioctl+0x2d5/0x370 [drm] >[44517.434803] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44517.434810] ? __pm_runtime_resume+0x54/0x90 >[44517.434818] ? trace_hardirqs_on_caller+0xed/0x180 >[44517.434846] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44517.434854] do_vfs_ioctl+0xa5/0x6e0 >[44517.434864] SyS_ioctl+0x74/0x80 >[44517.434871] do_syscall_64+0x79/0x220 >[44517.434875] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44517.434879] RIP: 0033:0x7fd8d64ef0f7 >[44517.434881] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44517.434884] RAX: ffffffffffffffda RBX: 00000000030c4550 RCX: 00007fd8d64ef0f7 >[44517.434886] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44517.434888] RBP: 00007ffcc6dba1c0 R08: 00000000030c4550 R09: 0000000000000004 >[44517.434890] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44517.434892] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[44518.189005] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44518.189008] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44518.189011] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44518.189012] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44518.189013] Call Trace: >[44518.189020] dump_stack+0x85/0xbf >[44518.189025] swiotlb_alloc_coherent+0x1be/0x1d0 >[44518.189032] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44518.189041] ttm_dma_populate+0x25e/0x350 [ttm] >[44518.189048] ttm_tt_bind+0x2c/0x60 [ttm] >[44518.189052] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44518.189059] ttm_bo_validate+0x189/0x1a0 [ttm] >[44518.189063] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44518.189068] ? mutex_trylock+0xcd/0xe0 >[44518.189074] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44518.189106] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44518.189125] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44518.189130] ? __lock_acquire+0x2d4/0x1340 >[44518.189149] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44518.189170] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44518.189191] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44518.189207] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44518.189227] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44518.189240] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44518.189247] drm_ioctl+0x2d5/0x370 [drm] >[44518.189264] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44518.189268] ? __pm_runtime_resume+0x54/0x90 >[44518.189273] ? trace_hardirqs_on_caller+0xed/0x180 >[44518.189290] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44518.189296] do_vfs_ioctl+0xa5/0x6e0 >[44518.189302] SyS_ioctl+0x74/0x80 >[44518.189307] do_syscall_64+0x79/0x220 >[44518.189311] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44518.189313] RIP: 0033:0x7fd8d64ef0f7 >[44518.189314] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44518.189317] RAX: ffffffffffffffda RBX: 000000000302d650 RCX: 00007fd8d64ef0f7 >[44518.189319] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44518.189320] RBP: 00007ffcc6dba1c0 R08: 000000000302d650 R09: 0000000000000004 >[44518.189321] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44518.189322] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[44522.295668] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44522.295671] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44522.295674] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44522.295675] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44522.295677] Call Trace: >[44522.295683] dump_stack+0x85/0xbf >[44522.295687] swiotlb_alloc_coherent+0x1be/0x1d0 >[44522.295695] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44522.295704] ttm_dma_populate+0x25e/0x350 [ttm] >[44522.295710] ttm_tt_bind+0x2c/0x60 [ttm] >[44522.295714] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44522.295722] ttm_bo_validate+0x189/0x1a0 [ttm] >[44522.295725] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44522.295731] ? mutex_trylock+0xcd/0xe0 >[44522.295736] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44522.295771] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44522.295790] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44522.295812] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44522.295833] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44522.295854] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44522.295870] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44522.295890] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44522.295901] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44522.295909] drm_ioctl+0x2d5/0x370 [drm] >[44522.295925] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44522.295930] ? __pm_runtime_resume+0x54/0x90 >[44522.295935] ? trace_hardirqs_on_caller+0xed/0x180 >[44522.295953] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44522.295958] do_vfs_ioctl+0xa5/0x6e0 >[44522.295965] SyS_ioctl+0x74/0x80 >[44522.295969] do_syscall_64+0x79/0x220 >[44522.295972] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44522.295975] RIP: 0033:0x7fd8d64ef0f7 >[44522.295976] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44522.295979] RAX: ffffffffffffffda RBX: 0000000002c56f90 RCX: 00007fd8d64ef0f7 >[44522.295980] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44522.295982] RBP: 00007ffcc6dba1c0 R08: 0000000002c56f90 R09: 0000000000000004 >[44522.295983] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44522.295984] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[44524.169507] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44524.169511] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44524.169513] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44524.169515] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44524.169516] Call Trace: >[44524.169523] dump_stack+0x85/0xbf >[44524.169527] swiotlb_alloc_coherent+0x1be/0x1d0 >[44524.169536] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44524.169545] ttm_dma_populate+0x25e/0x350 [ttm] >[44524.169551] ttm_tt_bind+0x2c/0x60 [ttm] >[44524.169555] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44524.169563] ttm_bo_validate+0x189/0x1a0 [ttm] >[44524.169566] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44524.169572] ? mutex_trylock+0xcd/0xe0 >[44524.169577] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44524.169616] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44524.169640] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44524.169646] ? __lock_acquire+0x2d4/0x1340 >[44524.169670] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44524.169696] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44524.169720] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44524.169740] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44524.169763] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44524.169778] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44524.169787] drm_ioctl+0x2d5/0x370 [drm] >[44524.169806] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44524.169811] ? __pm_runtime_resume+0x54/0x90 >[44524.169815] ? trace_hardirqs_on_caller+0xed/0x180 >[44524.169836] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44524.169841] do_vfs_ioctl+0xa5/0x6e0 >[44524.169848] SyS_ioctl+0x74/0x80 >[44524.169853] do_syscall_64+0x79/0x220 >[44524.169856] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44524.169859] RIP: 0033:0x7fd8d64ef0f7 >[44524.169860] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44524.169863] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[44524.169864] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44524.169865] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[44524.169866] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44524.169868] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[44525.042230] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44525.042235] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44525.042238] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44525.042241] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44525.042243] Call Trace: >[44525.042252] dump_stack+0x85/0xbf >[44525.042258] swiotlb_alloc_coherent+0x1be/0x1d0 >[44525.042269] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44525.042285] ttm_dma_populate+0x25e/0x350 [ttm] >[44525.042293] ttm_tt_bind+0x2c/0x60 [ttm] >[44525.042297] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44525.042305] ttm_bo_validate+0x189/0x1a0 [ttm] >[44525.042308] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44525.042314] ? mutex_trylock+0xcd/0xe0 >[44525.042318] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44525.042352] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44525.042374] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44525.042397] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44525.042420] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44525.042441] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44525.042458] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44525.042478] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44525.042490] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44525.042498] drm_ioctl+0x2d5/0x370 [drm] >[44525.042515] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44525.042519] ? __pm_runtime_resume+0x54/0x90 >[44525.042524] ? trace_hardirqs_on_caller+0xed/0x180 >[44525.042553] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44525.042558] do_vfs_ioctl+0xa5/0x6e0 >[44525.042565] SyS_ioctl+0x74/0x80 >[44525.042570] do_syscall_64+0x79/0x220 >[44525.042574] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44525.042576] RIP: 0033:0x7fd8d64ef0f7 >[44525.042578] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44525.042580] RAX: ffffffffffffffda RBX: 00000000030296a0 RCX: 00007fd8d64ef0f7 >[44525.042582] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44525.042583] RBP: 00007ffcc6dba1c0 R08: 00000000030296a0 R09: 0000000000000004 >[44525.042584] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44525.042586] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[44540.560461] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44540.560466] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44540.560470] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44540.560472] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44540.560474] Call Trace: >[44540.560482] dump_stack+0x85/0xbf >[44540.560488] swiotlb_alloc_coherent+0x1be/0x1d0 >[44540.560499] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44540.560514] ttm_dma_populate+0x25e/0x350 [ttm] >[44540.560525] ttm_tt_bind+0x2c/0x60 [ttm] >[44540.560531] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44540.560544] ttm_bo_validate+0x189/0x1a0 [ttm] >[44540.560549] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44540.560558] ? mutex_trylock+0xcd/0xe0 >[44540.560566] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44540.560606] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44540.560635] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44540.560670] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44540.560704] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44540.560747] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44540.560773] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44540.560815] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44540.560830] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44540.560843] drm_ioctl+0x2d5/0x370 [drm] >[44540.560871] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44540.560877] ? __pm_runtime_resume+0x54/0x90 >[44540.560885] ? trace_hardirqs_on_caller+0xed/0x180 >[44540.560914] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44540.560921] do_vfs_ioctl+0xa5/0x6e0 >[44540.560933] SyS_ioctl+0x74/0x80 >[44540.560940] do_syscall_64+0x79/0x220 >[44540.560945] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44540.560948] RIP: 0033:0x7fd8d64ef0f7 >[44540.560950] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44540.560954] RAX: ffffffffffffffda RBX: 0000000003166ff0 RCX: 00007fd8d64ef0f7 >[44540.560956] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44540.560958] RBP: 00007ffcc6dba1c0 R08: 0000000003166ff0 R09: 0000000000000004 >[44540.560960] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44540.560962] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[44543.308713] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44543.308717] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44543.308721] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44543.308723] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44543.308725] Call Trace: >[44543.308734] dump_stack+0x85/0xbf >[44543.308740] swiotlb_alloc_coherent+0x1be/0x1d0 >[44543.308752] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44543.308768] ttm_dma_populate+0x25e/0x350 [ttm] >[44543.308779] ttm_tt_bind+0x2c/0x60 [ttm] >[44543.308785] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44543.308799] ttm_bo_validate+0x189/0x1a0 [ttm] >[44543.308804] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44543.308824] ? mutex_trylock+0xcd/0xe0 >[44543.308833] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44543.308873] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44543.308906] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44543.308944] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44543.308981] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44543.309018] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44543.309045] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44543.309080] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44543.309097] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44543.309113] drm_ioctl+0x2d5/0x370 [drm] >[44543.309141] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44543.309148] ? __pm_runtime_resume+0x54/0x90 >[44543.309157] ? trace_hardirqs_on_caller+0xed/0x180 >[44543.309187] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44543.309195] do_vfs_ioctl+0xa5/0x6e0 >[44543.309206] SyS_ioctl+0x74/0x80 >[44543.309214] do_syscall_64+0x79/0x220 >[44543.309219] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44543.309223] RIP: 0033:0x7fd8d64ef0f7 >[44543.309225] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44543.309230] RAX: ffffffffffffffda RBX: 0000000002bce350 RCX: 00007fd8d64ef0f7 >[44543.309232] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44543.309234] RBP: 00007ffcc6dba1c0 R08: 0000000002bce350 R09: 0000000000000004 >[44543.309236] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44543.309239] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[44546.054795] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44546.054800] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44546.054803] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44546.054806] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44546.054808] Call Trace: >[44546.054816] dump_stack+0x85/0xbf >[44546.054822] swiotlb_alloc_coherent+0x1be/0x1d0 >[44546.054834] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44546.054850] ttm_dma_populate+0x25e/0x350 [ttm] >[44546.054862] ttm_tt_bind+0x2c/0x60 [ttm] >[44546.054869] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44546.054883] ttm_bo_validate+0x189/0x1a0 [ttm] >[44546.054888] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44546.054898] ? mutex_trylock+0xcd/0xe0 >[44546.054907] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44546.054949] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44546.054983] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44546.055019] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44546.055054] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44546.055088] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44546.055114] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44546.055146] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44546.055161] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44546.055174] drm_ioctl+0x2d5/0x370 [drm] >[44546.055202] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44546.055209] ? __pm_runtime_resume+0x54/0x90 >[44546.055216] ? trace_hardirqs_on_caller+0xed/0x180 >[44546.055244] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44546.055252] do_vfs_ioctl+0xa5/0x6e0 >[44546.055262] SyS_ioctl+0x74/0x80 >[44546.055270] do_syscall_64+0x79/0x220 >[44546.055275] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44546.055278] RIP: 0033:0x7fd8d64ef0f7 >[44546.055280] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44546.055284] RAX: ffffffffffffffda RBX: 0000000002db2220 RCX: 00007fd8d64ef0f7 >[44546.055287] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44546.055289] RBP: 00007ffcc6dba1c0 R08: 0000000002db2220 R09: 0000000000000004 >[44546.055291] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44546.055293] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[44548.510117] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44548.510121] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44548.510124] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44548.510125] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44548.510126] Call Trace: >[44548.510133] dump_stack+0x85/0xbf >[44548.510138] swiotlb_alloc_coherent+0x1be/0x1d0 >[44548.510146] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44548.510156] ttm_dma_populate+0x25e/0x350 [ttm] >[44548.510163] ttm_tt_bind+0x2c/0x60 [ttm] >[44548.510167] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44548.510175] ttm_bo_validate+0x189/0x1a0 [ttm] >[44548.510178] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44548.510185] ? mutex_trylock+0xcd/0xe0 >[44548.510190] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44548.510228] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44548.510255] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44548.510282] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44548.510309] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44548.510335] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44548.510357] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44548.510378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44548.510390] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44548.510398] drm_ioctl+0x2d5/0x370 [drm] >[44548.510416] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44548.510421] ? __pm_runtime_resume+0x54/0x90 >[44548.510426] ? trace_hardirqs_on_caller+0xed/0x180 >[44548.510445] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44548.510450] do_vfs_ioctl+0xa5/0x6e0 >[44548.510457] SyS_ioctl+0x74/0x80 >[44548.510462] do_syscall_64+0x79/0x220 >[44548.510465] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44548.510468] RIP: 0033:0x7fd8d64ef0f7 >[44548.510469] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44548.510472] RAX: ffffffffffffffda RBX: 0000000002bc8a50 RCX: 00007fd8d64ef0f7 >[44548.510473] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44548.510475] RBP: 00007ffcc6dba1c0 R08: 0000000002bc8a50 R09: 0000000000000004 >[44548.510476] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44548.510477] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[44551.931472] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44551.931477] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44551.931480] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44551.931483] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44551.931485] Call Trace: >[44551.931493] dump_stack+0x85/0xbf >[44551.931499] swiotlb_alloc_coherent+0x1be/0x1d0 >[44551.931511] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44551.931527] ttm_dma_populate+0x25e/0x350 [ttm] >[44551.931538] ttm_tt_bind+0x2c/0x60 [ttm] >[44551.931545] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44551.931559] ttm_bo_validate+0x189/0x1a0 [ttm] >[44551.931564] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44551.931573] ? mutex_trylock+0xcd/0xe0 >[44551.931582] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44551.931622] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44551.931656] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44551.931696] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44551.931735] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44551.931771] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44551.931799] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44551.931835] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44551.931851] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44551.931864] drm_ioctl+0x2d5/0x370 [drm] >[44551.931894] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44551.931901] ? __pm_runtime_resume+0x54/0x90 >[44551.931909] ? trace_hardirqs_on_caller+0xed/0x180 >[44551.931941] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44551.931948] do_vfs_ioctl+0xa5/0x6e0 >[44551.931961] SyS_ioctl+0x74/0x80 >[44551.931968] do_syscall_64+0x79/0x220 >[44551.931973] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44551.931976] RIP: 0033:0x7fd8d64ef0f7 >[44551.931978] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44551.931982] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[44551.931984] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44551.931987] RBP: 00007ffcc6dba1c0 R08: 0000000002bfd150 R09: 0000000000000004 >[44551.931989] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44551.931990] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[44552.679928] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44552.679931] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44552.679934] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44552.679935] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44552.679936] Call Trace: >[44552.679943] dump_stack+0x85/0xbf >[44552.679947] swiotlb_alloc_coherent+0x1be/0x1d0 >[44552.679965] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44552.679974] ttm_dma_populate+0x25e/0x350 [ttm] >[44552.679981] ttm_tt_bind+0x2c/0x60 [ttm] >[44552.679985] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44552.679993] ttm_bo_validate+0x189/0x1a0 [ttm] >[44552.679997] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44552.680003] ? mutex_trylock+0xcd/0xe0 >[44552.680008] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44552.680040] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44552.680067] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44552.680110] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44552.680142] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44552.680173] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44552.680200] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44552.680244] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44552.680259] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44552.680272] drm_ioctl+0x2d5/0x370 [drm] >[44552.680289] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44552.680294] ? __pm_runtime_resume+0x54/0x90 >[44552.680309] ? trace_hardirqs_on_caller+0xed/0x180 >[44552.680330] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44552.680337] do_vfs_ioctl+0xa5/0x6e0 >[44552.680348] SyS_ioctl+0x74/0x80 >[44552.680355] do_syscall_64+0x79/0x220 >[44552.680360] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44552.680364] RIP: 0033:0x7fd8d64ef0f7 >[44552.680365] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44552.680369] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[44552.680371] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44552.680373] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[44552.680374] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44552.680376] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[44556.522179] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44556.522182] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44556.522185] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44556.522187] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44556.522188] Call Trace: >[44556.522194] dump_stack+0x85/0xbf >[44556.522199] swiotlb_alloc_coherent+0x1be/0x1d0 >[44556.522208] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44556.522217] ttm_dma_populate+0x25e/0x350 [ttm] >[44556.522224] ttm_tt_bind+0x2c/0x60 [ttm] >[44556.522228] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44556.522236] ttm_bo_validate+0x189/0x1a0 [ttm] >[44556.522240] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44556.522246] ? mutex_trylock+0xcd/0xe0 >[44556.522251] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44556.522282] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44556.522305] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44556.522331] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44556.522354] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44556.522376] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44556.522393] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44556.522414] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44556.522427] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44556.522435] drm_ioctl+0x2d5/0x370 [drm] >[44556.522452] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44556.522457] ? __pm_runtime_resume+0x54/0x90 >[44556.522462] ? trace_hardirqs_on_caller+0xed/0x180 >[44556.522481] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44556.522486] do_vfs_ioctl+0xa5/0x6e0 >[44556.522493] SyS_ioctl+0x74/0x80 >[44556.522498] do_syscall_64+0x79/0x220 >[44556.522502] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44556.522504] RIP: 0033:0x7fd8d64ef0f7 >[44556.522506] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44556.522508] RAX: ffffffffffffffda RBX: 00000000030b19a0 RCX: 00007fd8d64ef0f7 >[44556.522510] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44556.522511] RBP: 00007ffcc6dba1c0 R08: 00000000030b19a0 R09: 0000000000000004 >[44556.522512] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44556.522514] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[44559.723213] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44559.723217] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44559.723221] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44559.723223] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44559.723224] Call Trace: >[44559.723233] dump_stack+0x85/0xbf >[44559.723238] swiotlb_alloc_coherent+0x1be/0x1d0 >[44559.723249] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44559.723263] ttm_dma_populate+0x25e/0x350 [ttm] >[44559.723272] ttm_tt_bind+0x2c/0x60 [ttm] >[44559.723277] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44559.723289] ttm_bo_validate+0x189/0x1a0 [ttm] >[44559.723293] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44559.723301] ? mutex_trylock+0xcd/0xe0 >[44559.723309] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44559.723346] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44559.723378] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44559.723423] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44559.723455] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44559.723486] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44559.723512] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44559.723544] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44559.723558] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44559.723582] drm_ioctl+0x2d5/0x370 [drm] >[44559.723608] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44559.723625] ? __pm_runtime_resume+0x54/0x90 >[44559.723631] ? trace_hardirqs_on_caller+0xed/0x180 >[44559.723649] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44559.723654] do_vfs_ioctl+0xa5/0x6e0 >[44559.723661] SyS_ioctl+0x74/0x80 >[44559.723666] do_syscall_64+0x79/0x220 >[44559.723669] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44559.723672] RIP: 0033:0x7fd8d64ef0f7 >[44559.723673] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44559.723676] RAX: ffffffffffffffda RBX: 0000000002ff4a60 RCX: 00007fd8d64ef0f7 >[44559.723677] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44559.723678] RBP: 00007ffcc6dba1c0 R08: 0000000002ff4a60 R09: 0000000000000004 >[44559.723680] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44559.723681] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[44562.456312] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44562.456315] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44562.456318] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44562.456319] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44562.456321] Call Trace: >[44562.456328] dump_stack+0x85/0xbf >[44562.456332] swiotlb_alloc_coherent+0x1be/0x1d0 >[44562.456340] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44562.456350] ttm_dma_populate+0x25e/0x350 [ttm] >[44562.456357] ttm_tt_bind+0x2c/0x60 [ttm] >[44562.456361] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44562.456369] ttm_bo_validate+0x189/0x1a0 [ttm] >[44562.456373] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44562.456379] ? mutex_trylock+0xcd/0xe0 >[44562.456384] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44562.456417] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44562.456441] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44562.456466] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44562.456490] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44562.456512] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44562.456529] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44562.456550] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44562.456563] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44562.456571] drm_ioctl+0x2d5/0x370 [drm] >[44562.456588] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44562.456593] ? __pm_runtime_resume+0x54/0x90 >[44562.456599] ? trace_hardirqs_on_caller+0xed/0x180 >[44562.456617] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44562.456623] do_vfs_ioctl+0xa5/0x6e0 >[44562.456630] SyS_ioctl+0x74/0x80 >[44562.456635] do_syscall_64+0x79/0x220 >[44562.456638] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44562.456641] RIP: 0033:0x7fd8d64ef0f7 >[44562.456642] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44562.456645] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[44562.456646] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44562.456648] RBP: 00007ffcc6dba1c0 R08: 0000000002bfd150 R09: 0000000000000004 >[44562.456649] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44562.456650] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[44563.920132] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44563.920135] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44563.920137] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44563.920139] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44563.920140] Call Trace: >[44563.920147] dump_stack+0x85/0xbf >[44563.920151] swiotlb_alloc_coherent+0x1be/0x1d0 >[44563.920159] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44563.920168] ttm_dma_populate+0x25e/0x350 [ttm] >[44563.920174] ttm_tt_bind+0x2c/0x60 [ttm] >[44563.920178] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44563.920186] ttm_bo_validate+0x189/0x1a0 [ttm] >[44563.920189] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44563.920195] ? mutex_trylock+0xcd/0xe0 >[44563.920200] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44563.920232] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44563.920265] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44563.920288] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44563.920311] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44563.920333] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44563.920350] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44563.920371] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44563.920383] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44563.920393] drm_ioctl+0x2d5/0x370 [drm] >[44563.920410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44563.920415] ? __pm_runtime_resume+0x54/0x90 >[44563.920420] ? trace_hardirqs_on_caller+0xed/0x180 >[44563.920448] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44563.920453] do_vfs_ioctl+0xa5/0x6e0 >[44563.920460] SyS_ioctl+0x74/0x80 >[44563.920464] do_syscall_64+0x79/0x220 >[44563.920467] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44563.920470] RIP: 0033:0x7fd8d64ef0f7 >[44563.920471] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44563.920474] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[44563.920475] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44563.920477] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[44563.920478] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44563.920479] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[44564.509145] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44564.509150] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44564.509154] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44564.509156] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44564.509158] Call Trace: >[44564.509166] dump_stack+0x85/0xbf >[44564.509172] swiotlb_alloc_coherent+0x1be/0x1d0 >[44564.509181] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44564.509198] ttm_dma_populate+0x25e/0x350 [ttm] >[44564.509209] ttm_tt_bind+0x2c/0x60 [ttm] >[44564.509215] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44564.509229] ttm_bo_validate+0x189/0x1a0 [ttm] >[44564.509234] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44564.509244] ? mutex_trylock+0xcd/0xe0 >[44564.509253] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44564.509294] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44564.509329] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44564.509369] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44564.509409] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44564.509446] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44564.509484] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44564.509519] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44564.509536] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44564.509550] drm_ioctl+0x2d5/0x370 [drm] >[44564.509580] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44564.509587] ? __pm_runtime_resume+0x54/0x90 >[44564.509595] ? trace_hardirqs_on_caller+0xed/0x180 >[44564.509625] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44564.509632] do_vfs_ioctl+0xa5/0x6e0 >[44564.509644] SyS_ioctl+0x74/0x80 >[44564.509651] do_syscall_64+0x79/0x220 >[44564.509656] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44564.509660] RIP: 0033:0x7fd8d64ef0f7 >[44564.509662] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44564.509667] RAX: ffffffffffffffda RBX: 0000000003166ff0 RCX: 00007fd8d64ef0f7 >[44564.509669] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44564.509671] RBP: 00007ffcc6dba1c0 R08: 0000000003166ff0 R09: 0000000000000004 >[44564.509673] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44564.509676] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[44566.688842] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44566.688846] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44566.688848] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44566.688850] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44566.688851] Call Trace: >[44566.688857] dump_stack+0x85/0xbf >[44566.688862] swiotlb_alloc_coherent+0x1be/0x1d0 >[44566.688869] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44566.688879] ttm_dma_populate+0x25e/0x350 [ttm] >[44566.688885] ttm_tt_bind+0x2c/0x60 [ttm] >[44566.688889] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44566.688897] ttm_bo_validate+0x189/0x1a0 [ttm] >[44566.688900] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44566.688906] ? mutex_trylock+0xcd/0xe0 >[44566.688911] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44566.688955] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44566.688977] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44566.689011] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44566.689034] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44566.689056] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44566.689084] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44566.689105] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44566.689117] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44566.689126] drm_ioctl+0x2d5/0x370 [drm] >[44566.689154] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44566.689158] ? __pm_runtime_resume+0x54/0x90 >[44566.689164] ? trace_hardirqs_on_caller+0xed/0x180 >[44566.689193] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44566.689199] do_vfs_ioctl+0xa5/0x6e0 >[44566.689206] SyS_ioctl+0x74/0x80 >[44566.689221] do_syscall_64+0x79/0x220 >[44566.689224] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44566.689227] RIP: 0033:0x7fd8d64ef0f7 >[44566.689228] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44566.689241] RAX: ffffffffffffffda RBX: 0000000002b90840 RCX: 00007fd8d64ef0f7 >[44566.689242] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44566.689244] RBP: 00007ffcc6dba1c0 R08: 0000000002b90840 R09: 0000000000000004 >[44566.689245] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44566.689246] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[44571.112342] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44571.112346] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44571.112349] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44571.112351] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44571.112353] Call Trace: >[44571.112362] dump_stack+0x85/0xbf >[44571.112367] swiotlb_alloc_coherent+0x1be/0x1d0 >[44571.112378] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44571.112393] ttm_dma_populate+0x25e/0x350 [ttm] >[44571.112403] ttm_tt_bind+0x2c/0x60 [ttm] >[44571.112409] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44571.112421] ttm_bo_validate+0x189/0x1a0 [ttm] >[44571.112426] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44571.112435] ? mutex_trylock+0xcd/0xe0 >[44571.112443] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44571.112481] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44571.112512] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44571.112547] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44571.112582] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44571.112615] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44571.112639] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44571.112683] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44571.112695] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44571.112710] drm_ioctl+0x2d5/0x370 [drm] >[44571.112737] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44571.112744] ? __pm_runtime_resume+0x54/0x90 >[44571.112752] ? trace_hardirqs_on_caller+0xed/0x180 >[44571.112781] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44571.112789] do_vfs_ioctl+0xa5/0x6e0 >[44571.112800] SyS_ioctl+0x74/0x80 >[44571.112817] do_syscall_64+0x79/0x220 >[44571.112822] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44571.112825] RIP: 0033:0x7fd8d64ef0f7 >[44571.112827] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44571.112830] RAX: ffffffffffffffda RBX: 0000000003108490 RCX: 00007fd8d64ef0f7 >[44571.112833] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44571.112835] RBP: 00007ffcc6dba1c0 R08: 0000000003108490 R09: 0000000000000004 >[44571.112836] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44571.112838] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[44573.657976] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44573.657980] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44573.657984] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44573.657986] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44573.657987] Call Trace: >[44573.657996] dump_stack+0x85/0xbf >[44573.658001] swiotlb_alloc_coherent+0x1be/0x1d0 >[44573.658012] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44573.658026] ttm_dma_populate+0x25e/0x350 [ttm] >[44573.658036] ttm_tt_bind+0x2c/0x60 [ttm] >[44573.658041] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44573.658055] ttm_bo_validate+0x189/0x1a0 [ttm] >[44573.658059] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44573.658068] ? mutex_trylock+0xcd/0xe0 >[44573.658077] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44573.658114] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44573.658146] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44573.658195] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44573.658242] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44573.658275] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44573.658301] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44573.658334] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44573.658348] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44573.658361] drm_ioctl+0x2d5/0x370 [drm] >[44573.658388] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44573.658395] ? __pm_runtime_resume+0x54/0x90 >[44573.658403] ? trace_hardirqs_on_caller+0xed/0x180 >[44573.658433] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44573.658440] do_vfs_ioctl+0xa5/0x6e0 >[44573.658452] SyS_ioctl+0x74/0x80 >[44573.658459] do_syscall_64+0x79/0x220 >[44573.658475] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44573.658478] RIP: 0033:0x7fd8d64ef0f7 >[44573.658481] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44573.658485] RAX: ffffffffffffffda RBX: 00000000030b19a0 RCX: 00007fd8d64ef0f7 >[44573.658487] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44573.658489] RBP: 00007ffcc6dba1c0 R08: 00000000030b19a0 R09: 0000000000000004 >[44573.658491] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44573.658493] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[44574.552941] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44574.552944] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44574.552947] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44574.552949] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44574.552950] Call Trace: >[44574.552957] dump_stack+0x85/0xbf >[44574.552961] swiotlb_alloc_coherent+0x1be/0x1d0 >[44574.552969] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44574.552979] ttm_dma_populate+0x25e/0x350 [ttm] >[44574.552985] ttm_tt_bind+0x2c/0x60 [ttm] >[44574.552989] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44574.552997] ttm_bo_validate+0x189/0x1a0 [ttm] >[44574.553000] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44574.553006] ? mutex_trylock+0xcd/0xe0 >[44574.553011] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44574.553044] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44574.553067] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44574.553074] ? __lock_acquire+0x2d4/0x1340 >[44574.553107] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44574.553138] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44574.553162] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44574.553179] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44574.553199] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44574.553210] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44574.553218] drm_ioctl+0x2d5/0x370 [drm] >[44574.553235] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44574.553240] ? __pm_runtime_resume+0x54/0x90 >[44574.553245] ? trace_hardirqs_on_caller+0xed/0x180 >[44574.553263] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44574.553269] do_vfs_ioctl+0xa5/0x6e0 >[44574.553276] SyS_ioctl+0x74/0x80 >[44574.553280] do_syscall_64+0x79/0x220 >[44574.553284] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44574.553286] RIP: 0033:0x7fd8d64ef0f7 >[44574.553288] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44574.553290] RAX: ffffffffffffffda RBX: 000000000325a020 RCX: 00007fd8d64ef0f7 >[44574.553292] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44574.553293] RBP: 00007ffcc6dba1c0 R08: 000000000325a020 R09: 0000000000000004 >[44574.553294] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44574.553296] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[44584.593088] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44584.593092] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44584.593094] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44584.593096] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44584.593097] Call Trace: >[44584.593103] dump_stack+0x85/0xbf >[44584.593108] swiotlb_alloc_coherent+0x1be/0x1d0 >[44584.593116] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44584.593125] ttm_dma_populate+0x25e/0x350 [ttm] >[44584.593131] ttm_tt_bind+0x2c/0x60 [ttm] >[44584.593135] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44584.593143] ttm_bo_validate+0x189/0x1a0 [ttm] >[44584.593146] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44584.593152] ? mutex_trylock+0xcd/0xe0 >[44584.593157] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44584.593189] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44584.593225] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44584.593251] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44584.593275] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44584.593297] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44584.593314] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44584.593336] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44584.593357] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44584.593365] drm_ioctl+0x2d5/0x370 [drm] >[44584.593382] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44584.593387] ? __pm_runtime_resume+0x54/0x90 >[44584.593392] ? trace_hardirqs_on_caller+0xed/0x180 >[44584.593409] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44584.593415] do_vfs_ioctl+0xa5/0x6e0 >[44584.593421] SyS_ioctl+0x74/0x80 >[44584.593426] do_syscall_64+0x79/0x220 >[44584.593430] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44584.593432] RIP: 0033:0x7fd8d64ef0f7 >[44584.593433] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44584.593436] RAX: ffffffffffffffda RBX: 0000000002b6a030 RCX: 00007fd8d64ef0f7 >[44584.593437] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44584.593439] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a030 R09: 0000000000000004 >[44584.593440] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44584.593441] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[44590.969488] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44590.969492] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44590.969495] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44590.969496] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44590.969497] Call Trace: >[44590.969504] dump_stack+0x85/0xbf >[44590.969509] swiotlb_alloc_coherent+0x1be/0x1d0 >[44590.969516] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44590.969526] ttm_dma_populate+0x25e/0x350 [ttm] >[44590.969532] ttm_tt_bind+0x2c/0x60 [ttm] >[44590.969536] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44590.969545] ttm_bo_validate+0x189/0x1a0 [ttm] >[44590.969548] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44590.969557] ? mutex_trylock+0xcd/0xe0 >[44590.969566] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44590.969604] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44590.969626] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44590.969650] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44590.969673] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44590.969695] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44590.969718] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44590.969749] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44590.969764] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44590.969778] drm_ioctl+0x2d5/0x370 [drm] >[44590.969795] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44590.969800] ? __pm_runtime_resume+0x54/0x90 >[44590.969807] ? trace_hardirqs_on_caller+0xed/0x180 >[44590.969845] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44590.969852] do_vfs_ioctl+0xa5/0x6e0 >[44590.969873] SyS_ioctl+0x74/0x80 >[44590.969881] do_syscall_64+0x79/0x220 >[44590.969885] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44590.969888] RIP: 0033:0x7fd8d64ef0f7 >[44590.969890] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44590.969892] RAX: ffffffffffffffda RBX: 0000000002b90840 RCX: 00007fd8d64ef0f7 >[44590.969894] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44590.969895] RBP: 00007ffcc6dba1c0 R08: 0000000002b90840 R09: 0000000000000004 >[44590.969896] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44590.969897] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[44631.038671] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44631.038675] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44631.038677] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44631.038679] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44631.038680] Call Trace: >[44631.038687] dump_stack+0x85/0xbf >[44631.038692] swiotlb_alloc_coherent+0x1be/0x1d0 >[44631.038700] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44631.038709] ttm_dma_populate+0x25e/0x350 [ttm] >[44631.038715] ttm_tt_bind+0x2c/0x60 [ttm] >[44631.038719] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44631.038727] ttm_bo_validate+0x189/0x1a0 [ttm] >[44631.038730] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44631.038736] ? mutex_trylock+0xcd/0xe0 >[44631.038741] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44631.038779] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44631.038798] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44631.038819] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44631.038841] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44631.038872] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44631.038887] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44631.038907] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44631.038918] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44631.038926] drm_ioctl+0x2d5/0x370 [drm] >[44631.038942] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44631.038946] ? __pm_runtime_resume+0x54/0x90 >[44631.038951] ? trace_hardirqs_on_caller+0xed/0x180 >[44631.038968] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44631.038973] do_vfs_ioctl+0xa5/0x6e0 >[44631.038980] SyS_ioctl+0x74/0x80 >[44631.038985] do_syscall_64+0x79/0x220 >[44631.038988] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44631.038990] RIP: 0033:0x7fd8d64ef0f7 >[44631.038992] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44631.038994] RAX: ffffffffffffffda RBX: 000000000316a9b0 RCX: 00007fd8d64ef0f7 >[44631.038996] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44631.038997] RBP: 00007ffcc6dba1c0 R08: 000000000316a9b0 R09: 0000000000000004 >[44631.038998] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44631.038999] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[44656.073956] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44656.073960] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44656.073962] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44656.073964] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44656.073965] Call Trace: >[44656.073971] dump_stack+0x85/0xbf >[44656.073976] swiotlb_alloc_coherent+0x1be/0x1d0 >[44656.073983] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44656.073993] ttm_dma_populate+0x25e/0x350 [ttm] >[44656.073999] ttm_tt_bind+0x2c/0x60 [ttm] >[44656.074003] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44656.074011] ttm_bo_validate+0x189/0x1a0 [ttm] >[44656.074014] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44656.074020] ? mutex_trylock+0xcd/0xe0 >[44656.074025] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44656.074058] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44656.074090] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44656.074100] ? __lock_acquire+0x2d4/0x1340 >[44656.074130] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44656.074165] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44656.074199] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44656.074219] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44656.074239] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44656.074251] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44656.074260] drm_ioctl+0x2d5/0x370 [drm] >[44656.074276] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44656.074281] ? __pm_runtime_resume+0x54/0x90 >[44656.074286] ? trace_hardirqs_on_caller+0xed/0x180 >[44656.074303] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44656.074308] do_vfs_ioctl+0xa5/0x6e0 >[44656.074315] SyS_ioctl+0x74/0x80 >[44656.074320] do_syscall_64+0x79/0x220 >[44656.074323] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44656.074326] RIP: 0033:0x7fd8d64ef0f7 >[44656.074327] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44656.074330] RAX: ffffffffffffffda RBX: 0000000002b90840 RCX: 00007fd8d64ef0f7 >[44656.074331] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44656.074332] RBP: 00007ffcc6dba1c0 R08: 0000000002b90840 R09: 0000000000000004 >[44656.074334] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44656.074335] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000309c390 >[44662.032481] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44662.032486] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44662.032490] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44662.032492] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44662.032494] Call Trace: >[44662.032502] dump_stack+0x85/0xbf >[44662.032508] swiotlb_alloc_coherent+0x1be/0x1d0 >[44662.032520] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44662.032535] ttm_dma_populate+0x25e/0x350 [ttm] >[44662.032546] ttm_tt_bind+0x2c/0x60 [ttm] >[44662.032552] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44662.032566] ttm_bo_validate+0x189/0x1a0 [ttm] >[44662.032570] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44662.032580] ? mutex_trylock+0xcd/0xe0 >[44662.032589] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44662.032631] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44662.032664] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44662.032702] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44662.032739] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44662.032773] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44662.032800] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44662.032833] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44662.032848] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44662.032861] drm_ioctl+0x2d5/0x370 [drm] >[44662.032888] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44662.032895] ? __pm_runtime_resume+0x54/0x90 >[44662.032903] ? trace_hardirqs_on_caller+0xed/0x180 >[44662.032933] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44662.032940] do_vfs_ioctl+0xa5/0x6e0 >[44662.032952] SyS_ioctl+0x74/0x80 >[44662.032959] do_syscall_64+0x79/0x220 >[44662.032964] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44662.032968] RIP: 0033:0x7fd8d64ef0f7 >[44662.032970] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44662.032974] RAX: ffffffffffffffda RBX: 0000000003019800 RCX: 00007fd8d64ef0f7 >[44662.032977] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44662.032979] RBP: 00007ffcc6dba1c0 R08: 0000000003019800 R09: 0000000000000004 >[44662.032981] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44662.032983] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[44682.161752] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44682.161756] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44682.161758] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44682.161760] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44682.161761] Call Trace: >[44682.161768] dump_stack+0x85/0xbf >[44682.161772] swiotlb_alloc_coherent+0x1be/0x1d0 >[44682.161780] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44682.161789] ttm_dma_populate+0x25e/0x350 [ttm] >[44682.161795] ttm_tt_bind+0x2c/0x60 [ttm] >[44682.161799] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44682.161807] ttm_bo_validate+0x189/0x1a0 [ttm] >[44682.161810] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44682.161816] ? mutex_trylock+0xcd/0xe0 >[44682.161821] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44682.161853] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44682.161875] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44682.161898] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44682.161921] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44682.161943] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44682.161960] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44682.161981] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44682.161993] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44682.162001] drm_ioctl+0x2d5/0x370 [drm] >[44682.162019] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44682.162024] ? __pm_runtime_resume+0x54/0x90 >[44682.162029] ? trace_hardirqs_on_caller+0xed/0x180 >[44682.162047] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44682.162052] do_vfs_ioctl+0xa5/0x6e0 >[44682.162058] SyS_ioctl+0x74/0x80 >[44682.162065] do_syscall_64+0x79/0x220 >[44682.162070] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44682.162074] RIP: 0033:0x7fd8d64ef0f7 >[44682.162076] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44682.162081] RAX: ffffffffffffffda RBX: 0000000002bc4a80 RCX: 00007fd8d64ef0f7 >[44682.162083] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44682.162085] RBP: 00007ffcc6dba1c0 R08: 0000000002bc4a80 R09: 0000000000000004 >[44682.162087] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44682.162089] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[44686.541700] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44686.541704] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44686.541708] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44686.541710] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44686.541711] Call Trace: >[44686.541720] dump_stack+0x85/0xbf >[44686.541725] swiotlb_alloc_coherent+0x1be/0x1d0 >[44686.541736] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44686.541749] ttm_dma_populate+0x25e/0x350 [ttm] >[44686.541758] ttm_tt_bind+0x2c/0x60 [ttm] >[44686.541764] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44686.541776] ttm_bo_validate+0x189/0x1a0 [ttm] >[44686.541781] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44686.541791] ? mutex_trylock+0xcd/0xe0 >[44686.541800] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44686.541845] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44686.541872] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44686.541904] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44686.541935] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44686.541964] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44686.541986] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44686.542015] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44686.542031] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44686.542043] drm_ioctl+0x2d5/0x370 [drm] >[44686.542069] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44686.542077] ? __pm_runtime_resume+0x54/0x90 >[44686.542083] ? trace_hardirqs_on_caller+0xed/0x180 >[44686.542102] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44686.542110] do_vfs_ioctl+0xa5/0x6e0 >[44686.542121] SyS_ioctl+0x74/0x80 >[44686.542129] do_syscall_64+0x79/0x220 >[44686.542134] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44686.542137] RIP: 0033:0x7fd8d64ef0f7 >[44686.542139] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44686.542143] RAX: ffffffffffffffda RBX: 0000000002bce350 RCX: 00007fd8d64ef0f7 >[44686.542145] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44686.542147] RBP: 00007ffcc6dba1c0 R08: 0000000002bce350 R09: 0000000000000004 >[44686.542149] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44686.542150] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[44689.328244] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44689.328247] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44689.328250] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44689.328251] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44689.328252] Call Trace: >[44689.328259] dump_stack+0x85/0xbf >[44689.328264] swiotlb_alloc_coherent+0x1be/0x1d0 >[44689.328272] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44689.328281] ttm_dma_populate+0x25e/0x350 [ttm] >[44689.328287] ttm_tt_bind+0x2c/0x60 [ttm] >[44689.328291] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44689.328309] ttm_bo_validate+0x189/0x1a0 [ttm] >[44689.328312] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44689.328318] ? mutex_trylock+0xcd/0xe0 >[44689.328323] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44689.328356] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44689.328376] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44689.328397] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44689.328419] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44689.328440] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44689.328457] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44689.328477] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44689.328490] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44689.328497] drm_ioctl+0x2d5/0x370 [drm] >[44689.328515] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44689.328520] ? __pm_runtime_resume+0x54/0x90 >[44689.328525] ? trace_hardirqs_on_caller+0xed/0x180 >[44689.328543] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44689.328548] do_vfs_ioctl+0xa5/0x6e0 >[44689.328554] SyS_ioctl+0x74/0x80 >[44689.328559] do_syscall_64+0x79/0x220 >[44689.328562] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44689.328565] RIP: 0033:0x7fd8d64ef0f7 >[44689.328566] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44689.328569] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[44689.328570] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44689.328571] RBP: 00007ffcc6dba1c0 R08: 000000000326d770 R09: 0000000000000004 >[44689.328573] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44689.328574] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[44692.364574] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44692.364578] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44692.364581] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44692.364583] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44692.364584] Call Trace: >[44692.364591] dump_stack+0x85/0xbf >[44692.364596] swiotlb_alloc_coherent+0x1be/0x1d0 >[44692.364604] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44692.364614] ttm_dma_populate+0x25e/0x350 [ttm] >[44692.364620] ttm_tt_bind+0x2c/0x60 [ttm] >[44692.364623] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44692.364632] ttm_bo_validate+0x189/0x1a0 [ttm] >[44692.364635] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44692.364641] ? mutex_trylock+0xcd/0xe0 >[44692.364646] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44692.364679] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44692.364702] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44692.364708] ? __lock_acquire+0x2d4/0x1340 >[44692.364739] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44692.364762] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44692.364794] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44692.364818] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44692.364849] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44692.364867] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44692.364880] drm_ioctl+0x2d5/0x370 [drm] >[44692.364909] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44692.364917] ? __pm_runtime_resume+0x54/0x90 >[44692.364924] ? trace_hardirqs_on_caller+0xed/0x180 >[44692.364952] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44692.364960] do_vfs_ioctl+0xa5/0x6e0 >[44692.364969] SyS_ioctl+0x74/0x80 >[44692.364974] do_syscall_64+0x79/0x220 >[44692.364977] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44692.364980] RIP: 0033:0x7fd8d64ef0f7 >[44692.364981] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44692.364984] RAX: ffffffffffffffda RBX: 00000000030c45d0 RCX: 00007fd8d64ef0f7 >[44692.364985] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44692.364986] RBP: 00007ffcc6dba1c0 R08: 00000000030c45d0 R09: 0000000000000004 >[44692.364988] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44692.364989] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[44697.701875] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44697.701879] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44697.701882] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44697.701883] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44697.701885] Call Trace: >[44697.701891] dump_stack+0x85/0xbf >[44697.701896] swiotlb_alloc_coherent+0x1be/0x1d0 >[44697.701903] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44697.701913] ttm_dma_populate+0x25e/0x350 [ttm] >[44697.701919] ttm_tt_bind+0x2c/0x60 [ttm] >[44697.701923] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44697.701931] ttm_bo_validate+0x189/0x1a0 [ttm] >[44697.701935] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44697.701941] ? mutex_trylock+0xcd/0xe0 >[44697.701946] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44697.701980] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44697.702003] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44697.702028] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44697.702052] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44697.702074] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44697.702091] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44697.702113] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44697.702125] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44697.702133] drm_ioctl+0x2d5/0x370 [drm] >[44697.702151] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44697.702155] ? __pm_runtime_resume+0x54/0x90 >[44697.702161] ? trace_hardirqs_on_caller+0xed/0x180 >[44697.702179] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44697.702187] do_vfs_ioctl+0xa5/0x6e0 >[44697.702199] SyS_ioctl+0x74/0x80 >[44697.702206] do_syscall_64+0x79/0x220 >[44697.702211] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44697.702215] RIP: 0033:0x7fd8d64ef0f7 >[44697.702217] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44697.702222] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[44697.702224] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44697.702226] RBP: 00007ffcc6dba1c0 R08: 000000000326d770 R09: 0000000000000004 >[44697.702229] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44697.702231] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[44702.034798] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44702.034801] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44702.034804] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44702.034805] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44702.034807] Call Trace: >[44702.034814] dump_stack+0x85/0xbf >[44702.034819] swiotlb_alloc_coherent+0x1be/0x1d0 >[44702.034828] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44702.034837] ttm_dma_populate+0x25e/0x350 [ttm] >[44702.034843] ttm_tt_bind+0x2c/0x60 [ttm] >[44702.034847] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44702.034855] ttm_bo_validate+0x189/0x1a0 [ttm] >[44702.034858] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44702.034864] ? mutex_trylock+0xcd/0xe0 >[44702.034869] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44702.034906] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44702.034925] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44702.034947] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44702.034968] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44702.034989] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44702.035005] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44702.035024] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44702.035038] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44702.035046] drm_ioctl+0x2d5/0x370 [drm] >[44702.035062] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44702.035067] ? __pm_runtime_resume+0x54/0x90 >[44702.035072] ? trace_hardirqs_on_caller+0xed/0x180 >[44702.035089] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44702.035095] do_vfs_ioctl+0xa5/0x6e0 >[44702.035101] SyS_ioctl+0x74/0x80 >[44702.035106] do_syscall_64+0x79/0x220 >[44702.035109] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44702.035112] RIP: 0033:0x7fd8d64ef0f7 >[44702.035113] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44702.035116] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[44702.035117] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44702.035119] RBP: 00007ffcc6dba1c0 R08: 000000000326d770 R09: 0000000000000004 >[44702.035120] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44702.035121] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000309c390 >[44702.994482] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44702.994487] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44702.994491] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44702.994493] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44702.994495] Call Trace: >[44702.994504] dump_stack+0x85/0xbf >[44702.994510] swiotlb_alloc_coherent+0x1be/0x1d0 >[44702.994522] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44702.994537] ttm_dma_populate+0x25e/0x350 [ttm] >[44702.994547] ttm_tt_bind+0x2c/0x60 [ttm] >[44702.994554] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44702.994567] ttm_bo_validate+0x189/0x1a0 [ttm] >[44702.994572] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44702.994581] ? mutex_trylock+0xcd/0xe0 >[44702.994589] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44702.994642] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44702.994685] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44702.994694] ? __lock_acquire+0x2d4/0x1340 >[44702.994726] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44702.994762] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44702.994795] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44702.994822] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44702.994856] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44702.994871] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44702.994885] drm_ioctl+0x2d5/0x370 [drm] >[44702.994913] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44702.994920] ? __pm_runtime_resume+0x54/0x90 >[44702.994928] ? trace_hardirqs_on_caller+0xed/0x180 >[44702.994956] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44702.994964] do_vfs_ioctl+0xa5/0x6e0 >[44702.994975] SyS_ioctl+0x74/0x80 >[44702.994983] do_syscall_64+0x79/0x220 >[44702.994988] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44702.994991] RIP: 0033:0x7fd8d64ef0f7 >[44702.994993] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44702.994998] RAX: ffffffffffffffda RBX: 0000000002bce350 RCX: 00007fd8d64ef0f7 >[44702.995000] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44702.995002] RBP: 00007ffcc6dba1c0 R08: 0000000002bce350 R09: 0000000000000004 >[44702.995004] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44702.995006] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[44708.706514] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44708.706517] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44708.706520] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44708.706521] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44708.706522] Call Trace: >[44708.706529] dump_stack+0x85/0xbf >[44708.706533] swiotlb_alloc_coherent+0x1be/0x1d0 >[44708.706541] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44708.706550] ttm_dma_populate+0x25e/0x350 [ttm] >[44708.706557] ttm_tt_bind+0x2c/0x60 [ttm] >[44708.706561] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44708.706569] ttm_bo_validate+0x189/0x1a0 [ttm] >[44708.706572] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44708.706578] ? mutex_trylock+0xcd/0xe0 >[44708.706584] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44708.706615] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44708.706637] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44708.706662] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44708.706684] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44708.706706] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44708.706723] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44708.706744] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44708.706755] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44708.706764] drm_ioctl+0x2d5/0x370 [drm] >[44708.706781] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44708.706785] ? __pm_runtime_resume+0x54/0x90 >[44708.706791] ? trace_hardirqs_on_caller+0xed/0x180 >[44708.706809] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44708.706814] do_vfs_ioctl+0xa5/0x6e0 >[44708.706821] SyS_ioctl+0x74/0x80 >[44708.706826] do_syscall_64+0x79/0x220 >[44708.706830] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44708.706832] RIP: 0033:0x7fd8d64ef0f7 >[44708.706833] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44708.706836] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[44708.706838] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44708.706839] RBP: 00007ffcc6dba1c0 R08: 000000000326d770 R09: 0000000000000004 >[44708.706840] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44708.706841] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[44715.619392] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44715.619397] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44715.619400] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44715.619402] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44715.619404] Call Trace: >[44715.619413] dump_stack+0x85/0xbf >[44715.619419] swiotlb_alloc_coherent+0x1be/0x1d0 >[44715.619431] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44715.619446] ttm_dma_populate+0x25e/0x350 [ttm] >[44715.619456] ttm_tt_bind+0x2c/0x60 [ttm] >[44715.619463] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44715.619476] ttm_bo_validate+0x189/0x1a0 [ttm] >[44715.619480] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44715.619489] ? mutex_trylock+0xcd/0xe0 >[44715.619498] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44715.619549] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44715.619587] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44715.619628] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44715.619664] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44715.619726] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44715.619779] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44715.619846] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44715.619876] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44715.619894] drm_ioctl+0x2d5/0x370 [drm] >[44715.619922] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44715.619928] ? __pm_runtime_resume+0x54/0x90 >[44715.619935] ? trace_hardirqs_on_caller+0xed/0x180 >[44715.619963] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44715.619972] do_vfs_ioctl+0xa5/0x6e0 >[44715.619982] SyS_ioctl+0x74/0x80 >[44715.619987] do_syscall_64+0x79/0x220 >[44715.619990] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44715.619993] RIP: 0033:0x7fd8d64ef0f7 >[44715.619994] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44715.619997] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[44715.619998] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44715.620000] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[44715.620001] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44715.620002] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[44720.842994] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44720.842999] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44720.843003] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44720.843005] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44720.843007] Call Trace: >[44720.843016] dump_stack+0x85/0xbf >[44720.843022] swiotlb_alloc_coherent+0x1be/0x1d0 >[44720.843043] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44720.843058] ttm_dma_populate+0x25e/0x350 [ttm] >[44720.843069] ttm_tt_bind+0x2c/0x60 [ttm] >[44720.843075] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44720.843090] ttm_bo_validate+0x189/0x1a0 [ttm] >[44720.843094] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44720.843104] ? mutex_trylock+0xcd/0xe0 >[44720.843112] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44720.843151] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44720.843182] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44720.843216] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44720.843273] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44720.843306] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44720.843330] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44720.843362] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44720.843376] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44720.843388] drm_ioctl+0x2d5/0x370 [drm] >[44720.843415] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44720.843422] ? __pm_runtime_resume+0x54/0x90 >[44720.843430] ? trace_hardirqs_on_caller+0xed/0x180 >[44720.843459] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44720.843467] do_vfs_ioctl+0xa5/0x6e0 >[44720.843479] SyS_ioctl+0x74/0x80 >[44720.843487] do_syscall_64+0x79/0x220 >[44720.843492] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44720.843495] RIP: 0033:0x7fd8d64ef0f7 >[44720.843498] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44720.843502] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[44720.843504] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44720.843506] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[44720.843508] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44720.843510] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[44722.925440] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44722.925444] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44722.925446] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44722.925448] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44722.925449] Call Trace: >[44722.925456] dump_stack+0x85/0xbf >[44722.925460] swiotlb_alloc_coherent+0x1be/0x1d0 >[44722.925468] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44722.925477] ttm_dma_populate+0x25e/0x350 [ttm] >[44722.925483] ttm_tt_bind+0x2c/0x60 [ttm] >[44722.925487] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44722.925495] ttm_bo_validate+0x189/0x1a0 [ttm] >[44722.925498] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44722.925504] ? mutex_trylock+0xcd/0xe0 >[44722.925510] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44722.925545] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44722.925564] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44722.925585] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44722.925606] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44722.925627] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44722.925642] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44722.925662] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44722.925674] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44722.925682] drm_ioctl+0x2d5/0x370 [drm] >[44722.925698] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44722.925703] ? __pm_runtime_resume+0x54/0x90 >[44722.925708] ? trace_hardirqs_on_caller+0xed/0x180 >[44722.925725] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44722.925730] do_vfs_ioctl+0xa5/0x6e0 >[44722.925737] SyS_ioctl+0x74/0x80 >[44722.925742] do_syscall_64+0x79/0x220 >[44722.925745] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44722.925748] RIP: 0033:0x7fd8d64ef0f7 >[44722.925749] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44722.925752] RAX: ffffffffffffffda RBX: 0000000002b90840 RCX: 00007fd8d64ef0f7 >[44722.925753] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44722.925754] RBP: 00007ffcc6dba1c0 R08: 0000000002b90840 R09: 0000000000000004 >[44722.925756] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44722.925757] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[44732.950255] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44732.950260] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44732.950265] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44732.950267] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44732.950269] Call Trace: >[44732.950277] dump_stack+0x85/0xbf >[44732.950284] swiotlb_alloc_coherent+0x1be/0x1d0 >[44732.950295] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44732.950311] ttm_dma_populate+0x25e/0x350 [ttm] >[44732.950322] ttm_tt_bind+0x2c/0x60 [ttm] >[44732.950328] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44732.950343] ttm_bo_validate+0x189/0x1a0 [ttm] >[44732.950348] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44732.950357] ? mutex_trylock+0xcd/0xe0 >[44732.950366] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44732.950405] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44732.950438] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44732.950478] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44732.950516] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44732.950550] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44732.950577] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44732.950612] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44732.950625] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44732.950639] drm_ioctl+0x2d5/0x370 [drm] >[44732.950668] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44732.950675] ? __pm_runtime_resume+0x54/0x90 >[44732.950683] ? trace_hardirqs_on_caller+0xed/0x180 >[44732.950714] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44732.950721] do_vfs_ioctl+0xa5/0x6e0 >[44732.950733] SyS_ioctl+0x74/0x80 >[44732.950740] do_syscall_64+0x79/0x220 >[44732.950745] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44732.950749] RIP: 0033:0x7fd8d64ef0f7 >[44732.950751] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44732.950755] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[44732.950757] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44732.950759] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[44732.950762] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44732.950764] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[44734.501073] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44734.501078] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44734.501082] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44734.501084] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44734.501087] Call Trace: >[44734.501096] dump_stack+0x85/0xbf >[44734.501103] swiotlb_alloc_coherent+0x1be/0x1d0 >[44734.501115] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44734.501133] ttm_dma_populate+0x25e/0x350 [ttm] >[44734.501144] ttm_tt_bind+0x2c/0x60 [ttm] >[44734.501151] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44734.501166] ttm_bo_validate+0x189/0x1a0 [ttm] >[44734.501171] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44734.501181] ? mutex_trylock+0xcd/0xe0 >[44734.501190] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44734.501236] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44734.501275] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44734.501285] ? __lock_acquire+0x2d4/0x1340 >[44734.501320] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44734.501353] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44734.501385] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44734.501412] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44734.501458] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44734.501475] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44734.501490] drm_ioctl+0x2d5/0x370 [drm] >[44734.501519] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44734.501527] ? __pm_runtime_resume+0x54/0x90 >[44734.501535] ? trace_hardirqs_on_caller+0xed/0x180 >[44734.501566] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44734.501574] do_vfs_ioctl+0xa5/0x6e0 >[44734.501586] SyS_ioctl+0x74/0x80 >[44734.501594] do_syscall_64+0x79/0x220 >[44734.501599] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44734.501603] RIP: 0033:0x7fd8d64ef0f7 >[44734.501605] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44734.501609] RAX: ffffffffffffffda RBX: 00000000030cb2e0 RCX: 00007fd8d64ef0f7 >[44734.501612] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44734.501614] RBP: 00007ffcc6dba1c0 R08: 00000000030cb2e0 R09: 0000000000000004 >[44734.501616] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44734.501618] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000309c390 >[44735.538712] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44735.538715] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44735.538718] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44735.538719] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44735.538720] Call Trace: >[44735.538727] dump_stack+0x85/0xbf >[44735.538731] swiotlb_alloc_coherent+0x1be/0x1d0 >[44735.538739] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44735.538748] ttm_dma_populate+0x25e/0x350 [ttm] >[44735.538755] ttm_tt_bind+0x2c/0x60 [ttm] >[44735.538758] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44735.538766] ttm_bo_validate+0x189/0x1a0 [ttm] >[44735.538770] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44735.538776] ? mutex_trylock+0xcd/0xe0 >[44735.538781] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44735.538812] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44735.538834] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44735.538840] ? __lock_acquire+0x2d4/0x1340 >[44735.538860] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44735.538883] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44735.538905] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44735.538933] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44735.538964] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44735.538975] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44735.538983] drm_ioctl+0x2d5/0x370 [drm] >[44735.539000] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44735.539005] ? __pm_runtime_resume+0x54/0x90 >[44735.539009] ? trace_hardirqs_on_caller+0xed/0x180 >[44735.539027] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44735.539032] do_vfs_ioctl+0xa5/0x6e0 >[44735.539039] SyS_ioctl+0x74/0x80 >[44735.539043] do_syscall_64+0x79/0x220 >[44735.539046] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44735.539049] RIP: 0033:0x7fd8d64ef0f7 >[44735.539050] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44735.539053] RAX: ffffffffffffffda RBX: 0000000002b90840 RCX: 00007fd8d64ef0f7 >[44735.539054] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44735.539055] RBP: 00007ffcc6dba1c0 R08: 0000000002b90840 R09: 0000000000000004 >[44735.539057] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44735.539058] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[44738.305149] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44738.305152] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44738.305155] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44738.305156] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44738.305158] Call Trace: >[44738.305165] dump_stack+0x85/0xbf >[44738.305169] swiotlb_alloc_coherent+0x1be/0x1d0 >[44738.305177] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44738.305186] ttm_dma_populate+0x25e/0x350 [ttm] >[44738.305192] ttm_tt_bind+0x2c/0x60 [ttm] >[44738.305196] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44738.305205] ttm_bo_validate+0x189/0x1a0 [ttm] >[44738.305208] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44738.305214] ? mutex_trylock+0xcd/0xe0 >[44738.305219] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44738.305250] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44738.305269] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44738.305290] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44738.305312] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44738.305332] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44738.305348] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44738.305368] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44738.305380] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44738.305391] drm_ioctl+0x2d5/0x370 [drm] >[44738.305416] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44738.305420] ? __pm_runtime_resume+0x54/0x90 >[44738.305425] ? trace_hardirqs_on_caller+0xed/0x180 >[44738.305443] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44738.305448] do_vfs_ioctl+0xa5/0x6e0 >[44738.305456] SyS_ioctl+0x74/0x80 >[44738.305460] do_syscall_64+0x79/0x220 >[44738.305463] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44738.305466] RIP: 0033:0x7fd8d64ef0f7 >[44738.305467] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44738.305470] RAX: ffffffffffffffda RBX: 0000000002bce350 RCX: 00007fd8d64ef0f7 >[44738.305471] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44738.305472] RBP: 00007ffcc6dba1c0 R08: 0000000002bce350 R09: 0000000000000004 >[44738.305474] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44738.305475] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[44740.461825] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44740.461829] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44740.461832] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44740.461833] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44740.461834] Call Trace: >[44740.461841] dump_stack+0x85/0xbf >[44740.461845] swiotlb_alloc_coherent+0x1be/0x1d0 >[44740.461853] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44740.461863] ttm_dma_populate+0x25e/0x350 [ttm] >[44740.461869] ttm_tt_bind+0x2c/0x60 [ttm] >[44740.461873] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44740.461881] ttm_bo_validate+0x189/0x1a0 [ttm] >[44740.461884] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44740.461890] ? mutex_trylock+0xcd/0xe0 >[44740.461895] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44740.461926] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44740.461948] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44740.461971] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44740.461994] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44740.462016] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44740.462033] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44740.462053] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44740.462065] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44740.462073] drm_ioctl+0x2d5/0x370 [drm] >[44740.462090] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44740.462095] ? __pm_runtime_resume+0x54/0x90 >[44740.462100] ? trace_hardirqs_on_caller+0xed/0x180 >[44740.462118] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44740.462124] do_vfs_ioctl+0xa5/0x6e0 >[44740.462131] SyS_ioctl+0x74/0x80 >[44740.462136] do_syscall_64+0x79/0x220 >[44740.462139] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44740.462142] RIP: 0033:0x7fd8d64ef0f7 >[44740.462143] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44740.462146] RAX: ffffffffffffffda RBX: 0000000002ff4a60 RCX: 00007fd8d64ef0f7 >[44740.462147] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44740.462149] RBP: 00007ffcc6dba1c0 R08: 0000000002ff4a60 R09: 0000000000000004 >[44740.462150] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44740.462151] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[44746.029884] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44746.029889] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44746.029893] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44746.029895] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44746.029897] Call Trace: >[44746.029905] dump_stack+0x85/0xbf >[44746.029911] swiotlb_alloc_coherent+0x1be/0x1d0 >[44746.029922] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44746.029938] ttm_dma_populate+0x25e/0x350 [ttm] >[44746.029948] ttm_tt_bind+0x2c/0x60 [ttm] >[44746.029954] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44746.029967] ttm_bo_validate+0x189/0x1a0 [ttm] >[44746.029972] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44746.029981] ? mutex_trylock+0xcd/0xe0 >[44746.029989] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44746.030028] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44746.030057] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44746.030093] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44746.030126] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44746.030159] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44746.030184] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44746.030215] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44746.030228] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44746.030242] drm_ioctl+0x2d5/0x370 [drm] >[44746.030269] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44746.030275] ? __pm_runtime_resume+0x54/0x90 >[44746.030283] ? trace_hardirqs_on_caller+0xed/0x180 >[44746.030311] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44746.030318] do_vfs_ioctl+0xa5/0x6e0 >[44746.030330] SyS_ioctl+0x74/0x80 >[44746.030337] do_syscall_64+0x79/0x220 >[44746.030342] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44746.030345] RIP: 0033:0x7fd8d64ef0f7 >[44746.030347] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44746.030362] RAX: ffffffffffffffda RBX: 0000000002db2220 RCX: 00007fd8d64ef0f7 >[44746.030364] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44746.030366] RBP: 00007ffcc6dba1c0 R08: 0000000002db2220 R09: 0000000000000004 >[44746.030368] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44746.030369] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[44749.027828] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44749.027831] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44749.027834] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44749.027835] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44749.027837] Call Trace: >[44749.027843] dump_stack+0x85/0xbf >[44749.027848] swiotlb_alloc_coherent+0x1be/0x1d0 >[44749.027855] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44749.027864] ttm_dma_populate+0x25e/0x350 [ttm] >[44749.027870] ttm_tt_bind+0x2c/0x60 [ttm] >[44749.027874] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44749.027882] ttm_bo_validate+0x189/0x1a0 [ttm] >[44749.027885] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44749.027891] ? mutex_trylock+0xcd/0xe0 >[44749.027896] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44749.027929] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44749.027948] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44749.027969] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44749.027990] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44749.028010] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44749.028026] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44749.028045] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44749.028057] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44749.028065] drm_ioctl+0x2d5/0x370 [drm] >[44749.028081] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44749.028086] ? __pm_runtime_resume+0x54/0x90 >[44749.028091] ? trace_hardirqs_on_caller+0xed/0x180 >[44749.028109] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44749.028114] do_vfs_ioctl+0xa5/0x6e0 >[44749.028121] SyS_ioctl+0x74/0x80 >[44749.028125] do_syscall_64+0x79/0x220 >[44749.028128] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44749.028131] RIP: 0033:0x7fd8d64ef0f7 >[44749.028132] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44749.028135] RAX: ffffffffffffffda RBX: 00000000030c4550 RCX: 00007fd8d64ef0f7 >[44749.028136] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44749.028137] RBP: 00007ffcc6dba1c0 R08: 00000000030c4550 R09: 0000000000000004 >[44749.028139] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44749.028140] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[44750.266008] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44750.266011] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44750.266014] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44750.266015] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44750.266016] Call Trace: >[44750.266023] dump_stack+0x85/0xbf >[44750.266030] swiotlb_alloc_coherent+0x1be/0x1d0 >[44750.266043] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44750.266060] ttm_dma_populate+0x25e/0x350 [ttm] >[44750.266070] ttm_tt_bind+0x2c/0x60 [ttm] >[44750.266087] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44750.266099] ttm_bo_validate+0x189/0x1a0 [ttm] >[44750.266104] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44750.266113] ? mutex_trylock+0xcd/0xe0 >[44750.266122] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44750.266175] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44750.266221] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44750.266262] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44750.266301] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44750.266338] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44750.266377] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44750.266412] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44750.266438] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44750.266452] drm_ioctl+0x2d5/0x370 [drm] >[44750.266483] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44750.266490] ? __pm_runtime_resume+0x54/0x90 >[44750.266499] ? trace_hardirqs_on_caller+0xed/0x180 >[44750.266531] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44750.266538] do_vfs_ioctl+0xa5/0x6e0 >[44750.266550] SyS_ioctl+0x74/0x80 >[44750.266558] do_syscall_64+0x79/0x220 >[44750.266563] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44750.266567] RIP: 0033:0x7fd8d64ef0f7 >[44750.266569] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44750.266574] RAX: ffffffffffffffda RBX: 0000000002db2220 RCX: 00007fd8d64ef0f7 >[44750.266576] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44750.266578] RBP: 00007ffcc6dba1c0 R08: 0000000002db2220 R09: 0000000000000004 >[44750.266580] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44750.266582] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000309c390 >[44752.056409] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44752.056414] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44752.056417] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44752.056419] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44752.056421] Call Trace: >[44752.056430] dump_stack+0x85/0xbf >[44752.056435] swiotlb_alloc_coherent+0x1be/0x1d0 >[44752.056446] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44752.056460] ttm_dma_populate+0x25e/0x350 [ttm] >[44752.056469] ttm_tt_bind+0x2c/0x60 [ttm] >[44752.056475] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44752.056487] ttm_bo_validate+0x189/0x1a0 [ttm] >[44752.056492] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44752.056499] ? mutex_trylock+0xcd/0xe0 >[44752.056506] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44752.056550] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44752.056587] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44752.056595] ? __lock_acquire+0x2d4/0x1340 >[44752.056627] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44752.056671] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44752.056701] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44752.056735] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44752.056764] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44752.056781] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44752.056793] drm_ioctl+0x2d5/0x370 [drm] >[44752.056818] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44752.056825] ? __pm_runtime_resume+0x54/0x90 >[44752.056832] ? trace_hardirqs_on_caller+0xed/0x180 >[44752.056861] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44752.056869] do_vfs_ioctl+0xa5/0x6e0 >[44752.056881] SyS_ioctl+0x74/0x80 >[44752.056888] do_syscall_64+0x79/0x220 >[44752.056892] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44752.056896] RIP: 0033:0x7fd8d64ef0f7 >[44752.056898] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44752.056902] RAX: ffffffffffffffda RBX: 00000000030c45d0 RCX: 00007fd8d64ef0f7 >[44752.056904] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44752.056906] RBP: 00007ffcc6dba1c0 R08: 00000000030c45d0 R09: 0000000000000004 >[44752.056908] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44752.056910] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[44754.523804] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44754.523809] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44754.523813] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44754.523815] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44754.523817] Call Trace: >[44754.523825] dump_stack+0x85/0xbf >[44754.523831] swiotlb_alloc_coherent+0x1be/0x1d0 >[44754.523842] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44754.523858] ttm_dma_populate+0x25e/0x350 [ttm] >[44754.523869] ttm_tt_bind+0x2c/0x60 [ttm] >[44754.523875] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44754.523889] ttm_bo_validate+0x189/0x1a0 [ttm] >[44754.523894] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44754.523904] ? mutex_trylock+0xcd/0xe0 >[44754.523913] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44754.523954] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44754.523975] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44754.523998] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44754.524020] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44754.524042] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44754.524058] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44754.524079] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44754.524090] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44754.524098] drm_ioctl+0x2d5/0x370 [drm] >[44754.524115] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44754.524120] ? __pm_runtime_resume+0x54/0x90 >[44754.524125] ? trace_hardirqs_on_caller+0xed/0x180 >[44754.524143] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44754.524148] do_vfs_ioctl+0xa5/0x6e0 >[44754.524155] SyS_ioctl+0x74/0x80 >[44754.524160] do_syscall_64+0x79/0x220 >[44754.524163] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44754.524166] RIP: 0033:0x7fd8d64ef0f7 >[44754.524167] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44754.524170] RAX: ffffffffffffffda RBX: 0000000002bd1380 RCX: 00007fd8d64ef0f7 >[44754.524171] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44754.524172] RBP: 00007ffcc6dba1c0 R08: 0000000002bd1380 R09: 0000000000000004 >[44754.524173] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44754.524175] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[44757.255971] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44757.255975] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44757.255977] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44757.255979] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44757.255980] Call Trace: >[44757.255987] dump_stack+0x85/0xbf >[44757.255991] swiotlb_alloc_coherent+0x1be/0x1d0 >[44757.255999] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44757.256008] ttm_dma_populate+0x25e/0x350 [ttm] >[44757.256015] ttm_tt_bind+0x2c/0x60 [ttm] >[44757.256019] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44757.256027] ttm_bo_validate+0x189/0x1a0 [ttm] >[44757.256030] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44757.256036] ? mutex_trylock+0xcd/0xe0 >[44757.256041] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44757.256074] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44757.256095] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44757.256119] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44757.256142] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44757.256163] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44757.256180] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44757.256200] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44757.256212] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44757.256221] drm_ioctl+0x2d5/0x370 [drm] >[44757.256238] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44757.256242] ? __pm_runtime_resume+0x54/0x90 >[44757.256247] ? trace_hardirqs_on_caller+0xed/0x180 >[44757.256265] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44757.256271] do_vfs_ioctl+0xa5/0x6e0 >[44757.256278] SyS_ioctl+0x74/0x80 >[44757.256283] do_syscall_64+0x79/0x220 >[44757.256286] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44757.256289] RIP: 0033:0x7fd8d64ef0f7 >[44757.256290] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44757.256293] RAX: ffffffffffffffda RBX: 0000000003166ff0 RCX: 00007fd8d64ef0f7 >[44757.256294] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44757.256295] RBP: 00007ffcc6dba1c0 R08: 0000000003166ff0 R09: 0000000000000004 >[44757.256297] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44757.256298] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[44784.278785] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44784.278788] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44784.278791] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44784.278793] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44784.278794] Call Trace: >[44784.278801] dump_stack+0x85/0xbf >[44784.278806] swiotlb_alloc_coherent+0x1be/0x1d0 >[44784.278815] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44784.278825] ttm_dma_populate+0x25e/0x350 [ttm] >[44784.278832] ttm_tt_bind+0x2c/0x60 [ttm] >[44784.278836] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44784.278844] ttm_bo_validate+0x189/0x1a0 [ttm] >[44784.278847] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44784.278853] ? mutex_trylock+0xcd/0xe0 >[44784.278859] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44784.278904] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44784.278926] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44784.278951] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44784.278979] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44784.279008] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44784.279032] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44784.279062] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44784.279080] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44784.279092] drm_ioctl+0x2d5/0x370 [drm] >[44784.279118] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44784.279124] ? __pm_runtime_resume+0x54/0x90 >[44784.279131] ? trace_hardirqs_on_caller+0xed/0x180 >[44784.279158] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44784.279165] do_vfs_ioctl+0xa5/0x6e0 >[44784.279175] SyS_ioctl+0x74/0x80 >[44784.279182] do_syscall_64+0x79/0x220 >[44784.279186] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44784.279189] RIP: 0033:0x7fd8d64ef0f7 >[44784.279191] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44784.279195] RAX: ffffffffffffffda RBX: 0000000002c56f90 RCX: 00007fd8d64ef0f7 >[44784.279196] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44784.279198] RBP: 00007ffcc6dba1c0 R08: 0000000002c56f90 R09: 0000000000000004 >[44784.279200] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44784.279202] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[44788.477742] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44788.477746] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44788.477748] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44788.477750] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44788.477751] Call Trace: >[44788.477758] dump_stack+0x85/0xbf >[44788.477762] swiotlb_alloc_coherent+0x1be/0x1d0 >[44788.477770] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44788.477779] ttm_dma_populate+0x25e/0x350 [ttm] >[44788.477785] ttm_tt_bind+0x2c/0x60 [ttm] >[44788.477789] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44788.477797] ttm_bo_validate+0x189/0x1a0 [ttm] >[44788.477800] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44788.477806] ? mutex_trylock+0xcd/0xe0 >[44788.477812] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44788.477846] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44788.477869] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44788.477893] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44788.477917] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44788.477939] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44788.477956] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44788.477977] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44788.477989] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44788.477997] drm_ioctl+0x2d5/0x370 [drm] >[44788.478014] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44788.478019] ? __pm_runtime_resume+0x54/0x90 >[44788.478024] ? trace_hardirqs_on_caller+0xed/0x180 >[44788.478042] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44788.478048] do_vfs_ioctl+0xa5/0x6e0 >[44788.478055] SyS_ioctl+0x74/0x80 >[44788.478060] do_syscall_64+0x79/0x220 >[44788.478063] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44788.478066] RIP: 0033:0x7fd8d64ef0f7 >[44788.478067] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44788.478070] RAX: ffffffffffffffda RBX: 0000000002bc4a80 RCX: 00007fd8d64ef0f7 >[44788.478071] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44788.478073] RBP: 00007ffcc6dba1c0 R08: 0000000002bc4a80 R09: 0000000000000004 >[44788.478074] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44788.478075] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[44789.685138] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44789.685142] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44789.685145] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44789.685146] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44789.685147] Call Trace: >[44789.685154] dump_stack+0x85/0xbf >[44789.685159] swiotlb_alloc_coherent+0x1be/0x1d0 >[44789.685167] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44789.685176] ttm_dma_populate+0x25e/0x350 [ttm] >[44789.685182] ttm_tt_bind+0x2c/0x60 [ttm] >[44789.685186] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44789.685194] ttm_bo_validate+0x189/0x1a0 [ttm] >[44789.685198] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44789.685204] ? mutex_trylock+0xcd/0xe0 >[44789.685209] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44789.685241] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44789.685260] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44789.685266] ? __lock_acquire+0x2d4/0x1340 >[44789.685284] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44789.685305] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44789.685325] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44789.685341] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44789.685361] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44789.685373] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44789.685380] drm_ioctl+0x2d5/0x370 [drm] >[44789.685397] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44789.685401] ? __pm_runtime_resume+0x54/0x90 >[44789.685406] ? trace_hardirqs_on_caller+0xed/0x180 >[44789.685423] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44789.685428] do_vfs_ioctl+0xa5/0x6e0 >[44789.685435] SyS_ioctl+0x74/0x80 >[44789.685440] do_syscall_64+0x79/0x220 >[44789.685443] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44789.685445] RIP: 0033:0x7fd8d64ef0f7 >[44789.685447] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44789.685449] RAX: ffffffffffffffda RBX: 000000000302d650 RCX: 00007fd8d64ef0f7 >[44789.685451] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44789.685452] RBP: 00007ffcc6dba1c0 R08: 000000000302d650 R09: 0000000000000004 >[44789.685453] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44789.685455] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[44791.173766] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44791.173771] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44791.173774] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44791.173776] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44791.173778] Call Trace: >[44791.173787] dump_stack+0x85/0xbf >[44791.173794] swiotlb_alloc_coherent+0x1be/0x1d0 >[44791.173806] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44791.173822] ttm_dma_populate+0x25e/0x350 [ttm] >[44791.173833] ttm_tt_bind+0x2c/0x60 [ttm] >[44791.173839] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44791.173853] ttm_bo_validate+0x189/0x1a0 [ttm] >[44791.173858] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44791.173868] ? mutex_trylock+0xcd/0xe0 >[44791.173877] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44791.173928] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44791.173967] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44791.173976] ? __lock_acquire+0x2d4/0x1340 >[44791.174014] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44791.174052] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44791.174087] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44791.174116] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44791.174150] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44791.174166] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44791.174181] drm_ioctl+0x2d5/0x370 [drm] >[44791.174210] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44791.174218] ? __pm_runtime_resume+0x54/0x90 >[44791.174226] ? trace_hardirqs_on_caller+0xed/0x180 >[44791.174256] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44791.174264] do_vfs_ioctl+0xa5/0x6e0 >[44791.174277] SyS_ioctl+0x74/0x80 >[44791.174285] do_syscall_64+0x79/0x220 >[44791.174290] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44791.174294] RIP: 0033:0x7fd8d64ef0f7 >[44791.174297] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44791.174301] RAX: ffffffffffffffda RBX: 000000000316a9b0 RCX: 00007fd8d64ef0f7 >[44791.174303] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44791.174305] RBP: 00007ffcc6dba1c0 R08: 000000000316a9b0 R09: 0000000000000004 >[44791.174307] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44791.174309] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[44793.252567] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44793.252571] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44793.252574] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44793.252575] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44793.252576] Call Trace: >[44793.252583] dump_stack+0x85/0xbf >[44793.252587] swiotlb_alloc_coherent+0x1be/0x1d0 >[44793.252595] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44793.252604] ttm_dma_populate+0x25e/0x350 [ttm] >[44793.252610] ttm_tt_bind+0x2c/0x60 [ttm] >[44793.252614] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44793.252622] ttm_bo_validate+0x189/0x1a0 [ttm] >[44793.252625] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44793.252631] ? mutex_trylock+0xcd/0xe0 >[44793.252637] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44793.252669] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44793.252688] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44793.252711] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44793.252733] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44793.252754] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44793.252772] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44793.252793] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44793.252809] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44793.252817] drm_ioctl+0x2d5/0x370 [drm] >[44793.252836] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44793.252841] ? __pm_runtime_resume+0x54/0x90 >[44793.252846] ? trace_hardirqs_on_caller+0xed/0x180 >[44793.252865] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44793.252870] do_vfs_ioctl+0xa5/0x6e0 >[44793.252877] SyS_ioctl+0x74/0x80 >[44793.252882] do_syscall_64+0x79/0x220 >[44793.252885] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44793.252887] RIP: 0033:0x7fd8d64ef0f7 >[44793.252889] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44793.252892] RAX: ffffffffffffffda RBX: 0000000002d543e0 RCX: 00007fd8d64ef0f7 >[44793.252893] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44793.252894] RBP: 00007ffcc6dba1c0 R08: 0000000002d543e0 R09: 0000000000000004 >[44793.252896] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44793.252897] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[44805.497686] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44805.497690] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44805.497694] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44805.497696] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44805.497698] Call Trace: >[44805.497706] dump_stack+0x85/0xbf >[44805.497712] swiotlb_alloc_coherent+0x1be/0x1d0 >[44805.497723] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44805.497739] ttm_dma_populate+0x25e/0x350 [ttm] >[44805.497750] ttm_tt_bind+0x2c/0x60 [ttm] >[44805.497757] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44805.497771] ttm_bo_validate+0x189/0x1a0 [ttm] >[44805.497776] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44805.497786] ? mutex_trylock+0xcd/0xe0 >[44805.497795] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44805.497840] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44805.497871] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44805.497908] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44805.497943] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44805.497977] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44805.498002] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44805.498035] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44805.498049] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44805.498062] drm_ioctl+0x2d5/0x370 [drm] >[44805.498090] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44805.498098] ? __pm_runtime_resume+0x54/0x90 >[44805.498106] ? trace_hardirqs_on_caller+0xed/0x180 >[44805.498136] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44805.498144] do_vfs_ioctl+0xa5/0x6e0 >[44805.498156] SyS_ioctl+0x74/0x80 >[44805.498164] do_syscall_64+0x79/0x220 >[44805.498169] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44805.498172] RIP: 0033:0x7fd8d64ef0f7 >[44805.498175] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44805.498179] RAX: ffffffffffffffda RBX: 000000000302d650 RCX: 00007fd8d64ef0f7 >[44805.498181] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44805.498184] RBP: 00007ffcc6dba1c0 R08: 000000000302d650 R09: 0000000000000004 >[44805.498186] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44805.498188] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[44813.876739] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44813.876744] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44813.876747] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44813.876750] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44813.876751] Call Trace: >[44813.876760] dump_stack+0x85/0xbf >[44813.876765] swiotlb_alloc_coherent+0x1be/0x1d0 >[44813.876785] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44813.876799] ttm_dma_populate+0x25e/0x350 [ttm] >[44813.876808] ttm_tt_bind+0x2c/0x60 [ttm] >[44813.876813] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44813.876825] ttm_bo_validate+0x189/0x1a0 [ttm] >[44813.876829] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44813.876838] ? mutex_trylock+0xcd/0xe0 >[44813.876845] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44813.876883] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44813.876909] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44813.876940] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44813.876970] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44813.877001] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44813.877037] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44813.877071] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44813.877089] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44813.877100] drm_ioctl+0x2d5/0x370 [drm] >[44813.877125] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44813.877132] ? __pm_runtime_resume+0x54/0x90 >[44813.877139] ? trace_hardirqs_on_caller+0xed/0x180 >[44813.877169] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44813.877176] do_vfs_ioctl+0xa5/0x6e0 >[44813.877187] SyS_ioctl+0x74/0x80 >[44813.877194] do_syscall_64+0x79/0x220 >[44813.877199] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44813.877202] RIP: 0033:0x7fd8d64ef0f7 >[44813.877214] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44813.877218] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[44813.877220] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44813.877221] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[44813.877223] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44813.877225] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[44815.499596] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44815.499601] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44815.499605] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44815.499607] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44815.499609] Call Trace: >[44815.499628] dump_stack+0x85/0xbf >[44815.499634] swiotlb_alloc_coherent+0x1be/0x1d0 >[44815.499645] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44815.499660] ttm_dma_populate+0x25e/0x350 [ttm] >[44815.499680] ttm_tt_bind+0x2c/0x60 [ttm] >[44815.499686] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44815.499700] ttm_bo_validate+0x189/0x1a0 [ttm] >[44815.499705] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44815.499714] ? mutex_trylock+0xcd/0xe0 >[44815.499723] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44815.499765] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44815.499814] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44815.499822] ? __lock_acquire+0x2d4/0x1340 >[44815.499853] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44815.499897] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44815.499929] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44815.499954] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44815.499986] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44815.499999] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44815.500013] drm_ioctl+0x2d5/0x370 [drm] >[44815.500039] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44815.500046] ? __pm_runtime_resume+0x54/0x90 >[44815.500053] ? trace_hardirqs_on_caller+0xed/0x180 >[44815.500082] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44815.500089] do_vfs_ioctl+0xa5/0x6e0 >[44815.500101] SyS_ioctl+0x74/0x80 >[44815.500108] do_syscall_64+0x79/0x220 >[44815.500113] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44815.500116] RIP: 0033:0x7fd8d64ef0f7 >[44815.500118] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44815.500122] RAX: ffffffffffffffda RBX: 0000000003108490 RCX: 00007fd8d64ef0f7 >[44815.500124] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44815.500126] RBP: 00007ffcc6dba1c0 R08: 0000000003108490 R09: 0000000000000004 >[44815.500128] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44815.500130] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[44816.763225] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44816.763231] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44816.763235] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44816.763237] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44816.763239] Call Trace: >[44816.763249] dump_stack+0x85/0xbf >[44816.763256] swiotlb_alloc_coherent+0x1be/0x1d0 >[44816.763269] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44816.763286] ttm_dma_populate+0x25e/0x350 [ttm] >[44816.763297] ttm_tt_bind+0x2c/0x60 [ttm] >[44816.763304] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44816.763318] ttm_bo_validate+0x189/0x1a0 [ttm] >[44816.763323] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44816.763333] ? mutex_trylock+0xcd/0xe0 >[44816.763342] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44816.763406] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44816.763439] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44816.763476] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44816.763511] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44816.763542] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44816.763567] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44816.763600] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44816.763617] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44816.763631] drm_ioctl+0x2d5/0x370 [drm] >[44816.763659] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44816.763667] ? __pm_runtime_resume+0x54/0x90 >[44816.763676] ? trace_hardirqs_on_caller+0xed/0x180 >[44816.763706] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44816.763714] do_vfs_ioctl+0xa5/0x6e0 >[44816.763726] SyS_ioctl+0x74/0x80 >[44816.763734] do_syscall_64+0x79/0x220 >[44816.763739] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44816.763743] RIP: 0033:0x7fd8d64ef0f7 >[44816.763745] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44816.763750] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[44816.763752] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44816.763754] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[44816.763756] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44816.763758] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[44821.142181] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44821.142186] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44821.142189] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44821.142191] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44821.142193] Call Trace: >[44821.142201] dump_stack+0x85/0xbf >[44821.142207] swiotlb_alloc_coherent+0x1be/0x1d0 >[44821.142218] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44821.142232] ttm_dma_populate+0x25e/0x350 [ttm] >[44821.142243] ttm_tt_bind+0x2c/0x60 [ttm] >[44821.142248] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44821.142261] ttm_bo_validate+0x189/0x1a0 [ttm] >[44821.142266] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44821.142284] ? mutex_trylock+0xcd/0xe0 >[44821.142292] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44821.142335] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44821.142364] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44821.142400] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44821.142443] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44821.142474] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44821.142498] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44821.142529] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44821.142544] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44821.142556] drm_ioctl+0x2d5/0x370 [drm] >[44821.142582] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44821.142589] ? __pm_runtime_resume+0x54/0x90 >[44821.142596] ? trace_hardirqs_on_caller+0xed/0x180 >[44821.142624] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44821.142632] do_vfs_ioctl+0xa5/0x6e0 >[44821.142642] SyS_ioctl+0x74/0x80 >[44821.142649] do_syscall_64+0x79/0x220 >[44821.142654] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44821.142657] RIP: 0033:0x7fd8d64ef0f7 >[44821.142659] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44821.142663] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[44821.142665] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44821.142667] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[44821.142669] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44821.142671] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[44823.683954] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44823.683957] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44823.683960] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44823.683961] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44823.683963] Call Trace: >[44823.683970] dump_stack+0x85/0xbf >[44823.683974] swiotlb_alloc_coherent+0x1be/0x1d0 >[44823.683984] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44823.683993] ttm_dma_populate+0x25e/0x350 [ttm] >[44823.683999] ttm_tt_bind+0x2c/0x60 [ttm] >[44823.684003] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44823.684011] ttm_bo_validate+0x189/0x1a0 [ttm] >[44823.684014] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44823.684021] ? mutex_trylock+0xcd/0xe0 >[44823.684026] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44823.684064] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44823.684091] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44823.684118] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44823.684145] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44823.684169] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44823.684190] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44823.684213] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44823.684228] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44823.684237] drm_ioctl+0x2d5/0x370 [drm] >[44823.684256] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44823.684261] ? __pm_runtime_resume+0x54/0x90 >[44823.684266] ? trace_hardirqs_on_caller+0xed/0x180 >[44823.684291] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44823.684299] do_vfs_ioctl+0xa5/0x6e0 >[44823.684311] SyS_ioctl+0x74/0x80 >[44823.684319] do_syscall_64+0x79/0x220 >[44823.684324] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44823.684327] RIP: 0033:0x7fd8d64ef0f7 >[44823.684330] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44823.684334] RAX: ffffffffffffffda RBX: 0000000003166ff0 RCX: 00007fd8d64ef0f7 >[44823.684337] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44823.684339] RBP: 00007ffcc6dba1c0 R08: 0000000003166ff0 R09: 0000000000000004 >[44823.684340] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44823.684342] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[44829.565033] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44829.565038] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44829.565043] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44829.565045] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44829.565047] Call Trace: >[44829.565056] dump_stack+0x85/0xbf >[44829.565062] swiotlb_alloc_coherent+0x1be/0x1d0 >[44829.565074] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44829.565091] ttm_dma_populate+0x25e/0x350 [ttm] >[44829.565102] ttm_tt_bind+0x2c/0x60 [ttm] >[44829.565109] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44829.565123] ttm_bo_validate+0x189/0x1a0 [ttm] >[44829.565128] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44829.565139] ? mutex_trylock+0xcd/0xe0 >[44829.565148] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44829.565188] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44829.565219] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44829.565255] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44829.565300] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44829.565335] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44829.565362] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44829.565396] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44829.565412] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44829.565425] drm_ioctl+0x2d5/0x370 [drm] >[44829.565454] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44829.565461] ? __pm_runtime_resume+0x54/0x90 >[44829.565470] ? trace_hardirqs_on_caller+0xed/0x180 >[44829.565500] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44829.565508] do_vfs_ioctl+0xa5/0x6e0 >[44829.565520] SyS_ioctl+0x74/0x80 >[44829.565528] do_syscall_64+0x79/0x220 >[44829.565533] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44829.565537] RIP: 0033:0x7fd8d64ef0f7 >[44829.565539] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44829.565543] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[44829.565546] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44829.565548] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[44829.565550] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44829.565552] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[44832.176664] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44832.176669] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44832.176673] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44832.176675] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44832.176677] Call Trace: >[44832.176685] dump_stack+0x85/0xbf >[44832.176691] swiotlb_alloc_coherent+0x1be/0x1d0 >[44832.176703] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44832.176718] ttm_dma_populate+0x25e/0x350 [ttm] >[44832.176727] ttm_tt_bind+0x2c/0x60 [ttm] >[44832.176733] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44832.176746] ttm_bo_validate+0x189/0x1a0 [ttm] >[44832.176750] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44832.176759] ? mutex_trylock+0xcd/0xe0 >[44832.176767] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44832.176809] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44832.176839] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44832.176848] ? __lock_acquire+0x2d4/0x1340 >[44832.176878] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44832.176911] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44832.176940] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44832.176957] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44832.176986] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44832.177005] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44832.177017] drm_ioctl+0x2d5/0x370 [drm] >[44832.177040] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44832.177045] ? __pm_runtime_resume+0x54/0x90 >[44832.177049] ? trace_hardirqs_on_caller+0xed/0x180 >[44832.177067] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44832.177074] do_vfs_ioctl+0xa5/0x6e0 >[44832.177085] SyS_ioctl+0x74/0x80 >[44832.177091] do_syscall_64+0x79/0x220 >[44832.177095] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44832.177098] RIP: 0033:0x7fd8d64ef0f7 >[44832.177100] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44832.177104] RAX: ffffffffffffffda RBX: 0000000002bc4a80 RCX: 00007fd8d64ef0f7 >[44832.177106] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44832.177108] RBP: 00007ffcc6dba1c0 R08: 0000000002bc4a80 R09: 0000000000000004 >[44832.177110] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44832.177112] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000309c390 >[44833.765059] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44833.765064] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44833.765068] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44833.765070] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44833.765072] Call Trace: >[44833.765081] dump_stack+0x85/0xbf >[44833.765087] swiotlb_alloc_coherent+0x1be/0x1d0 >[44833.765099] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44833.765116] ttm_dma_populate+0x25e/0x350 [ttm] >[44833.765127] ttm_tt_bind+0x2c/0x60 [ttm] >[44833.765134] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44833.765148] ttm_bo_validate+0x189/0x1a0 [ttm] >[44833.765153] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44833.765163] ? mutex_trylock+0xcd/0xe0 >[44833.765171] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44833.765214] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44833.765249] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44833.765288] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44833.765327] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44833.765363] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44833.765390] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44833.765426] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44833.765441] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44833.765456] drm_ioctl+0x2d5/0x370 [drm] >[44833.765482] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44833.765487] ? __pm_runtime_resume+0x54/0x90 >[44833.765493] ? trace_hardirqs_on_caller+0xed/0x180 >[44833.765522] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44833.765529] do_vfs_ioctl+0xa5/0x6e0 >[44833.765541] SyS_ioctl+0x74/0x80 >[44833.765549] do_syscall_64+0x79/0x220 >[44833.765554] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44833.765557] RIP: 0033:0x7fd8d64ef0f7 >[44833.765560] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44833.765564] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[44833.765566] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44833.765568] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[44833.765571] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44833.765573] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[44840.730213] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44840.730216] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44840.730219] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44840.730220] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44840.730222] Call Trace: >[44840.730228] dump_stack+0x85/0xbf >[44840.730232] swiotlb_alloc_coherent+0x1be/0x1d0 >[44840.730241] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44840.730250] ttm_dma_populate+0x25e/0x350 [ttm] >[44840.730256] ttm_tt_bind+0x2c/0x60 [ttm] >[44840.730260] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44840.730273] ttm_bo_validate+0x189/0x1a0 [ttm] >[44840.730278] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44840.730287] ? mutex_trylock+0xcd/0xe0 >[44840.730294] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44840.730325] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44840.730348] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44840.730371] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44840.730394] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44840.730416] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44840.730433] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44840.730454] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44840.730465] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44840.730473] drm_ioctl+0x2d5/0x370 [drm] >[44840.730490] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44840.730495] ? __pm_runtime_resume+0x54/0x90 >[44840.730500] ? trace_hardirqs_on_caller+0xed/0x180 >[44840.730518] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44840.730523] do_vfs_ioctl+0xa5/0x6e0 >[44840.730530] SyS_ioctl+0x74/0x80 >[44840.730535] do_syscall_64+0x79/0x220 >[44840.730538] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44840.730540] RIP: 0033:0x7fd8d64ef0f7 >[44840.730542] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44840.730544] RAX: ffffffffffffffda RBX: 0000000002bd1380 RCX: 00007fd8d64ef0f7 >[44840.730546] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44840.730547] RBP: 00007ffcc6dba1c0 R08: 0000000002bd1380 R09: 0000000000000004 >[44840.730548] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44840.730550] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[44844.066688] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44844.066693] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44844.066697] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44844.066699] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44844.066701] Call Trace: >[44844.066711] dump_stack+0x85/0xbf >[44844.066717] swiotlb_alloc_coherent+0x1be/0x1d0 >[44844.066728] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44844.066743] ttm_dma_populate+0x25e/0x350 [ttm] >[44844.066754] ttm_tt_bind+0x2c/0x60 [ttm] >[44844.066760] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44844.066774] ttm_bo_validate+0x189/0x1a0 [ttm] >[44844.066778] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44844.066786] ? mutex_trylock+0xcd/0xe0 >[44844.066794] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44844.066832] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44844.066864] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44844.066900] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44844.066940] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44844.066976] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44844.067004] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44844.067040] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44844.067056] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44844.067071] drm_ioctl+0x2d5/0x370 [drm] >[44844.067100] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44844.067107] ? __pm_runtime_resume+0x54/0x90 >[44844.067116] ? trace_hardirqs_on_caller+0xed/0x180 >[44844.067148] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44844.067155] do_vfs_ioctl+0xa5/0x6e0 >[44844.067167] SyS_ioctl+0x74/0x80 >[44844.067174] do_syscall_64+0x79/0x220 >[44844.067179] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44844.067182] RIP: 0033:0x7fd8d64ef0f7 >[44844.067184] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44844.067188] RAX: ffffffffffffffda RBX: 0000000002ff4a60 RCX: 00007fd8d64ef0f7 >[44844.067190] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44844.067192] RBP: 00007ffcc6dba1c0 R08: 0000000002ff4a60 R09: 0000000000000004 >[44844.067193] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44844.067195] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[44845.818842] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44845.818846] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44845.818850] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44845.818852] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44845.818854] Call Trace: >[44845.818862] dump_stack+0x85/0xbf >[44845.818869] swiotlb_alloc_coherent+0x1be/0x1d0 >[44845.818890] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44845.818905] ttm_dma_populate+0x25e/0x350 [ttm] >[44845.818925] ttm_tt_bind+0x2c/0x60 [ttm] >[44845.818931] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44845.818945] ttm_bo_validate+0x189/0x1a0 [ttm] >[44845.818950] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44845.818959] ? mutex_trylock+0xcd/0xe0 >[44845.818967] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44845.819008] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44845.819037] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44845.819072] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44845.819107] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44845.819140] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44845.819165] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44845.819196] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44845.819213] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44845.819226] drm_ioctl+0x2d5/0x370 [drm] >[44845.819254] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44845.819260] ? __pm_runtime_resume+0x54/0x90 >[44845.819268] ? trace_hardirqs_on_caller+0xed/0x180 >[44845.819297] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44845.819305] do_vfs_ioctl+0xa5/0x6e0 >[44845.819316] SyS_ioctl+0x74/0x80 >[44845.819323] do_syscall_64+0x79/0x220 >[44845.819328] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44845.819331] RIP: 0033:0x7fd8d64ef0f7 >[44845.819333] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44845.819338] RAX: ffffffffffffffda RBX: 00000000030d5280 RCX: 00007fd8d64ef0f7 >[44845.819340] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44845.819342] RBP: 00007ffcc6dba1c0 R08: 00000000030d5280 R09: 0000000000000004 >[44845.819344] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44845.819346] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[44847.150591] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44847.150594] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44847.150597] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44847.150598] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44847.150600] Call Trace: >[44847.150606] dump_stack+0x85/0xbf >[44847.150611] swiotlb_alloc_coherent+0x1be/0x1d0 >[44847.150619] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44847.150628] ttm_dma_populate+0x25e/0x350 [ttm] >[44847.150635] ttm_tt_bind+0x2c/0x60 [ttm] >[44847.150639] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44847.150647] ttm_bo_validate+0x189/0x1a0 [ttm] >[44847.150650] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44847.150656] ? mutex_trylock+0xcd/0xe0 >[44847.150661] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44847.150696] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44847.150718] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44847.150724] ? __lock_acquire+0x2d4/0x1340 >[44847.150745] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44847.150768] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44847.150790] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44847.150807] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44847.150828] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44847.150840] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44847.150849] drm_ioctl+0x2d5/0x370 [drm] >[44847.150866] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44847.150871] ? __pm_runtime_resume+0x54/0x90 >[44847.150875] ? trace_hardirqs_on_caller+0xed/0x180 >[44847.150893] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44847.150899] do_vfs_ioctl+0xa5/0x6e0 >[44847.150906] SyS_ioctl+0x74/0x80 >[44847.150910] do_syscall_64+0x79/0x220 >[44847.150914] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44847.150916] RIP: 0033:0x7fd8d64ef0f7 >[44847.150918] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44847.150920] RAX: ffffffffffffffda RBX: 00000000030b19a0 RCX: 00007fd8d64ef0f7 >[44847.150922] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44847.150923] RBP: 00007ffcc6dba1c0 R08: 00000000030b19a0 R09: 0000000000000004 >[44847.150924] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44847.150926] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[44849.936126] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44849.936130] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44849.936133] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44849.936134] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44849.936136] Call Trace: >[44849.936143] dump_stack+0x85/0xbf >[44849.936147] swiotlb_alloc_coherent+0x1be/0x1d0 >[44849.936156] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44849.936165] ttm_dma_populate+0x25e/0x350 [ttm] >[44849.936172] ttm_tt_bind+0x2c/0x60 [ttm] >[44849.936176] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44849.936184] ttm_bo_validate+0x189/0x1a0 [ttm] >[44849.936187] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44849.936193] ? mutex_trylock+0xcd/0xe0 >[44849.936199] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44849.936235] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44849.936261] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44849.936289] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44849.936316] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44849.936341] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44849.936362] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44849.936386] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44849.936402] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44849.936412] drm_ioctl+0x2d5/0x370 [drm] >[44849.936433] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44849.936440] ? __pm_runtime_resume+0x54/0x90 >[44849.936447] ? trace_hardirqs_on_caller+0xed/0x180 >[44849.936477] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44849.936484] do_vfs_ioctl+0xa5/0x6e0 >[44849.936497] SyS_ioctl+0x74/0x80 >[44849.936504] do_syscall_64+0x79/0x220 >[44849.936509] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44849.936513] RIP: 0033:0x7fd8d64ef0f7 >[44849.936515] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44849.936519] RAX: ffffffffffffffda RBX: 0000000003166ff0 RCX: 00007fd8d64ef0f7 >[44849.936522] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44849.936524] RBP: 00007ffcc6dba1c0 R08: 0000000003166ff0 R09: 0000000000000004 >[44849.936526] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44849.936528] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000309c390 >[44851.474196] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44851.474199] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44851.474202] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44851.474203] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44851.474204] Call Trace: >[44851.474211] dump_stack+0x85/0xbf >[44851.474215] swiotlb_alloc_coherent+0x1be/0x1d0 >[44851.474223] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44851.474232] ttm_dma_populate+0x25e/0x350 [ttm] >[44851.474239] ttm_tt_bind+0x2c/0x60 [ttm] >[44851.474243] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44851.474251] ttm_bo_validate+0x189/0x1a0 [ttm] >[44851.474254] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44851.474260] ? mutex_trylock+0xcd/0xe0 >[44851.474266] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44851.474300] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44851.474322] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44851.474329] ? __lock_acquire+0x2d4/0x1340 >[44851.474355] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44851.474384] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44851.474406] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44851.474423] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44851.474450] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44851.474462] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44851.474471] drm_ioctl+0x2d5/0x370 [drm] >[44851.474488] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44851.474493] ? __pm_runtime_resume+0x54/0x90 >[44851.474498] ? trace_hardirqs_on_caller+0xed/0x180 >[44851.474517] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44851.474522] do_vfs_ioctl+0xa5/0x6e0 >[44851.474529] SyS_ioctl+0x74/0x80 >[44851.474534] do_syscall_64+0x79/0x220 >[44851.474537] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44851.474540] RIP: 0033:0x7fd8d64ef0f7 >[44851.474541] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44851.474544] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[44851.474545] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44851.474546] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[44851.474548] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44851.474549] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[44853.014355] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44853.014359] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44853.014363] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44853.014365] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44853.014367] Call Trace: >[44853.014375] dump_stack+0x85/0xbf >[44853.014381] swiotlb_alloc_coherent+0x1be/0x1d0 >[44853.014392] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44853.014406] ttm_dma_populate+0x25e/0x350 [ttm] >[44853.014415] ttm_tt_bind+0x2c/0x60 [ttm] >[44853.014420] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44853.014433] ttm_bo_validate+0x189/0x1a0 [ttm] >[44853.014437] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44853.014445] ? mutex_trylock+0xcd/0xe0 >[44853.014454] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44853.014492] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44853.014535] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44853.014573] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44853.014611] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44853.014646] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44853.014691] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44853.014725] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44853.014751] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44853.014764] drm_ioctl+0x2d5/0x370 [drm] >[44853.014791] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44853.014799] ? __pm_runtime_resume+0x54/0x90 >[44853.014807] ? trace_hardirqs_on_caller+0xed/0x180 >[44853.014836] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44853.014844] do_vfs_ioctl+0xa5/0x6e0 >[44853.014856] SyS_ioctl+0x74/0x80 >[44853.014864] do_syscall_64+0x79/0x220 >[44853.014869] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44853.014873] RIP: 0033:0x7fd8d64ef0f7 >[44853.014875] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44853.014879] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[44853.014882] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44853.014884] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[44853.014886] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44853.014888] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[44854.408032] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44854.408037] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44854.408040] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44854.408042] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44854.408044] Call Trace: >[44854.408053] dump_stack+0x85/0xbf >[44854.408059] swiotlb_alloc_coherent+0x1be/0x1d0 >[44854.408070] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44854.408095] ttm_dma_populate+0x25e/0x350 [ttm] >[44854.408105] ttm_tt_bind+0x2c/0x60 [ttm] >[44854.408111] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44854.408125] ttm_bo_validate+0x189/0x1a0 [ttm] >[44854.408130] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44854.408139] ? mutex_trylock+0xcd/0xe0 >[44854.408147] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44854.408186] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44854.408217] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44854.408264] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44854.408299] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44854.408331] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44854.408356] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44854.408387] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44854.408401] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44854.408415] drm_ioctl+0x2d5/0x370 [drm] >[44854.408442] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44854.408449] ? __pm_runtime_resume+0x54/0x90 >[44854.408457] ? trace_hardirqs_on_caller+0xed/0x180 >[44854.408485] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44854.408492] do_vfs_ioctl+0xa5/0x6e0 >[44854.408504] SyS_ioctl+0x74/0x80 >[44854.408510] do_syscall_64+0x79/0x220 >[44854.408515] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44854.408519] RIP: 0033:0x7fd8d64ef0f7 >[44854.408521] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44854.408525] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[44854.408527] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44854.408529] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[44854.408531] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44854.408533] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000309c390 >[44861.896197] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44861.896202] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44861.896206] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44861.896208] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44861.896210] Call Trace: >[44861.896218] dump_stack+0x85/0xbf >[44861.896224] swiotlb_alloc_coherent+0x1be/0x1d0 >[44861.896236] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44861.896253] ttm_dma_populate+0x25e/0x350 [ttm] >[44861.896264] ttm_tt_bind+0x2c/0x60 [ttm] >[44861.896270] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44861.896280] ttm_bo_validate+0x189/0x1a0 [ttm] >[44861.896283] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44861.896288] ? mutex_trylock+0xcd/0xe0 >[44861.896294] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44861.896325] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44861.896352] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44861.896386] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44861.896417] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44861.896447] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44861.896472] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44861.896502] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44861.896516] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44861.896528] drm_ioctl+0x2d5/0x370 [drm] >[44861.896552] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44861.896559] ? __pm_runtime_resume+0x54/0x90 >[44861.896567] ? trace_hardirqs_on_caller+0xed/0x180 >[44861.896596] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44861.896603] do_vfs_ioctl+0xa5/0x6e0 >[44861.896614] SyS_ioctl+0x74/0x80 >[44861.896621] do_syscall_64+0x79/0x220 >[44861.896625] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44861.896629] RIP: 0033:0x7fd8d64ef0f7 >[44861.896631] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44861.896635] RAX: ffffffffffffffda RBX: 0000000003108490 RCX: 00007fd8d64ef0f7 >[44861.896636] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44861.896639] RBP: 00007ffcc6dba1c0 R08: 0000000003108490 R09: 0000000000000004 >[44861.896641] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44861.896642] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[44862.590096] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44862.590102] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44862.590106] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44862.590108] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44862.590110] Call Trace: >[44862.590119] dump_stack+0x85/0xbf >[44862.590126] swiotlb_alloc_coherent+0x1be/0x1d0 >[44862.590137] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44862.590153] ttm_dma_populate+0x25e/0x350 [ttm] >[44862.590163] ttm_tt_bind+0x2c/0x60 [ttm] >[44862.590170] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44862.590184] ttm_bo_validate+0x189/0x1a0 [ttm] >[44862.590188] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44862.590198] ? mutex_trylock+0xcd/0xe0 >[44862.590206] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44862.590251] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44862.590281] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44862.590290] ? __lock_acquire+0x2d4/0x1340 >[44862.590321] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44862.590356] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44862.590390] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44862.590415] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44862.590458] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44862.590472] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44862.590485] drm_ioctl+0x2d5/0x370 [drm] >[44862.590512] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44862.590519] ? __pm_runtime_resume+0x54/0x90 >[44862.590526] ? trace_hardirqs_on_caller+0xed/0x180 >[44862.590554] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44862.590562] do_vfs_ioctl+0xa5/0x6e0 >[44862.590574] SyS_ioctl+0x74/0x80 >[44862.590582] do_syscall_64+0x79/0x220 >[44862.590587] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44862.590591] RIP: 0033:0x7fd8d64ef0f7 >[44862.590593] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44862.590597] RAX: ffffffffffffffda RBX: 00000000030296a0 RCX: 00007fd8d64ef0f7 >[44862.590599] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44862.590602] RBP: 00007ffcc6dba1c0 R08: 00000000030296a0 R09: 0000000000000004 >[44862.590604] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44862.590606] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[44863.762131] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44863.762135] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44863.762138] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44863.762139] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44863.762141] Call Trace: >[44863.762148] dump_stack+0x85/0xbf >[44863.762153] swiotlb_alloc_coherent+0x1be/0x1d0 >[44863.762165] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44863.762179] ttm_dma_populate+0x25e/0x350 [ttm] >[44863.762188] ttm_tt_bind+0x2c/0x60 [ttm] >[44863.762194] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44863.762205] ttm_bo_validate+0x189/0x1a0 [ttm] >[44863.762209] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44863.762217] ? mutex_trylock+0xcd/0xe0 >[44863.762225] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44863.762266] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44863.762300] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44863.762309] ? __lock_acquire+0x2d4/0x1340 >[44863.762340] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44863.762375] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44863.762410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44863.762437] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44863.762473] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44863.762487] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44863.762501] drm_ioctl+0x2d5/0x370 [drm] >[44863.762528] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44863.762535] ? __pm_runtime_resume+0x54/0x90 >[44863.762543] ? trace_hardirqs_on_caller+0xed/0x180 >[44863.762573] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44863.762581] do_vfs_ioctl+0xa5/0x6e0 >[44863.762591] SyS_ioctl+0x74/0x80 >[44863.762598] do_syscall_64+0x79/0x220 >[44863.762603] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44863.762606] RIP: 0033:0x7fd8d64ef0f7 >[44863.762608] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44863.762612] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[44863.762614] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44863.762616] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[44863.762618] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44863.762620] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[44865.531698] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44865.531702] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44865.531705] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44865.531706] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44865.531707] Call Trace: >[44865.531714] dump_stack+0x85/0xbf >[44865.531719] swiotlb_alloc_coherent+0x1be/0x1d0 >[44865.531727] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44865.531736] ttm_dma_populate+0x25e/0x350 [ttm] >[44865.531742] ttm_tt_bind+0x2c/0x60 [ttm] >[44865.531746] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44865.531754] ttm_bo_validate+0x189/0x1a0 [ttm] >[44865.531757] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44865.531763] ? mutex_trylock+0xcd/0xe0 >[44865.531769] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44865.531807] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44865.531827] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44865.531849] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44865.531871] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44865.531891] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44865.531907] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44865.531927] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44865.531940] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44865.531947] drm_ioctl+0x2d5/0x370 [drm] >[44865.531964] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44865.531969] ? __pm_runtime_resume+0x54/0x90 >[44865.531974] ? trace_hardirqs_on_caller+0xed/0x180 >[44865.531992] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44865.531997] do_vfs_ioctl+0xa5/0x6e0 >[44865.532004] SyS_ioctl+0x74/0x80 >[44865.532009] do_syscall_64+0x79/0x220 >[44865.532012] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44865.532014] RIP: 0033:0x7fd8d64ef0f7 >[44865.532016] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44865.532018] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[44865.532020] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44865.532021] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[44865.532022] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44865.532024] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[44866.194838] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44866.194841] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44866.194844] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44866.194845] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44866.194846] Call Trace: >[44866.194853] dump_stack+0x85/0xbf >[44866.194857] swiotlb_alloc_coherent+0x1be/0x1d0 >[44866.194865] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44866.194874] ttm_dma_populate+0x25e/0x350 [ttm] >[44866.194881] ttm_tt_bind+0x2c/0x60 [ttm] >[44866.194885] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44866.194892] ttm_bo_validate+0x189/0x1a0 [ttm] >[44866.194896] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44866.194902] ? mutex_trylock+0xcd/0xe0 >[44866.194907] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44866.194937] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44866.194959] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44866.194965] ? __lock_acquire+0x2d4/0x1340 >[44866.194986] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44866.195013] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44866.195035] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44866.195052] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44866.195072] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44866.195084] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44866.195092] drm_ioctl+0x2d5/0x370 [drm] >[44866.195108] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44866.195113] ? __pm_runtime_resume+0x54/0x90 >[44866.195118] ? trace_hardirqs_on_caller+0xed/0x180 >[44866.195135] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44866.195140] do_vfs_ioctl+0xa5/0x6e0 >[44866.195147] SyS_ioctl+0x74/0x80 >[44866.195152] do_syscall_64+0x79/0x220 >[44866.195156] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44866.195159] RIP: 0033:0x7fd8d64ef0f7 >[44866.195160] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44866.195163] RAX: ffffffffffffffda RBX: 0000000002d543e0 RCX: 00007fd8d64ef0f7 >[44866.195164] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44866.195165] RBP: 00007ffcc6dba1c0 R08: 0000000002d543e0 R09: 0000000000000004 >[44866.195167] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44866.195168] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[44868.760171] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44868.760175] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44868.760179] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44868.760181] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44868.760183] Call Trace: >[44868.760190] dump_stack+0x85/0xbf >[44868.760194] swiotlb_alloc_coherent+0x1be/0x1d0 >[44868.760202] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44868.760210] ttm_dma_populate+0x25e/0x350 [ttm] >[44868.760216] ttm_tt_bind+0x2c/0x60 [ttm] >[44868.760220] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44868.760228] ttm_bo_validate+0x189/0x1a0 [ttm] >[44868.760231] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44868.760236] ? mutex_trylock+0xcd/0xe0 >[44868.760241] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44868.760274] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44868.760292] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44868.760312] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44868.760332] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44868.760351] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44868.760366] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44868.760385] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44868.760396] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44868.760403] drm_ioctl+0x2d5/0x370 [drm] >[44868.760419] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44868.760423] ? __pm_runtime_resume+0x54/0x90 >[44868.760428] ? trace_hardirqs_on_caller+0xed/0x180 >[44868.760455] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44868.760460] do_vfs_ioctl+0xa5/0x6e0 >[44868.760467] SyS_ioctl+0x74/0x80 >[44868.760472] do_syscall_64+0x79/0x220 >[44868.760475] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44868.760477] RIP: 0033:0x7fd8d64ef0f7 >[44868.760479] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44868.760481] RAX: ffffffffffffffda RBX: 00000000030e99c0 RCX: 00007fd8d64ef0f7 >[44868.760483] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44868.760484] RBP: 00007ffcc6dba1c0 R08: 00000000030e99c0 R09: 0000000000000004 >[44868.760485] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44868.760486] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[44869.980162] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44869.980167] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44869.980171] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44869.980173] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44869.980175] Call Trace: >[44869.980184] dump_stack+0x85/0xbf >[44869.980190] swiotlb_alloc_coherent+0x1be/0x1d0 >[44869.980202] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44869.980218] ttm_dma_populate+0x25e/0x350 [ttm] >[44869.980228] ttm_tt_bind+0x2c/0x60 [ttm] >[44869.980235] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44869.980249] ttm_bo_validate+0x189/0x1a0 [ttm] >[44869.980255] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44869.980266] ? mutex_trylock+0xcd/0xe0 >[44869.980275] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44869.980319] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44869.980354] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44869.980395] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44869.980433] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44869.980469] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44869.980496] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44869.980531] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44869.980547] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44869.980561] drm_ioctl+0x2d5/0x370 [drm] >[44869.980589] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44869.980596] ? __pm_runtime_resume+0x54/0x90 >[44869.980605] ? trace_hardirqs_on_caller+0xed/0x180 >[44869.980635] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44869.980643] do_vfs_ioctl+0xa5/0x6e0 >[44869.980656] SyS_ioctl+0x74/0x80 >[44869.980664] do_syscall_64+0x79/0x220 >[44869.980669] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44869.980673] RIP: 0033:0x7fd8d64ef0f7 >[44869.980676] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44869.980680] RAX: ffffffffffffffda RBX: 0000000002cf3e20 RCX: 00007fd8d64ef0f7 >[44869.980683] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44869.980685] RBP: 00007ffcc6dba1c0 R08: 0000000002cf3e20 R09: 0000000000000004 >[44869.980687] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44869.980689] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000309c390 >[44876.665036] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44876.665065] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44876.665068] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44876.665069] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44876.665070] Call Trace: >[44876.665077] dump_stack+0x85/0xbf >[44876.665082] swiotlb_alloc_coherent+0x1be/0x1d0 >[44876.665089] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44876.665100] ttm_dma_populate+0x25e/0x350 [ttm] >[44876.665106] ttm_tt_bind+0x2c/0x60 [ttm] >[44876.665111] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44876.665119] ttm_bo_validate+0x189/0x1a0 [ttm] >[44876.665122] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44876.665128] ? mutex_trylock+0xcd/0xe0 >[44876.665134] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44876.665166] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44876.665190] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44876.665214] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44876.665237] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44876.665259] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44876.665277] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44876.665297] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44876.665310] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44876.665318] drm_ioctl+0x2d5/0x370 [drm] >[44876.665336] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44876.665341] ? __pm_runtime_resume+0x54/0x90 >[44876.665346] ? trace_hardirqs_on_caller+0xed/0x180 >[44876.665365] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44876.665371] do_vfs_ioctl+0xa5/0x6e0 >[44876.665378] SyS_ioctl+0x74/0x80 >[44876.665383] do_syscall_64+0x79/0x220 >[44876.665386] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44876.665389] RIP: 0033:0x7fd8d64ef0f7 >[44876.665390] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44876.665393] RAX: ffffffffffffffda RBX: 00000000030c4550 RCX: 00007fd8d64ef0f7 >[44876.665394] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44876.665395] RBP: 00007ffcc6dba1c0 R08: 00000000030c4550 R09: 0000000000000004 >[44876.665397] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44876.665398] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[44886.975356] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44886.975361] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44886.975364] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44886.975366] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44886.975368] Call Trace: >[44886.975377] dump_stack+0x85/0xbf >[44886.975383] swiotlb_alloc_coherent+0x1be/0x1d0 >[44886.975394] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44886.975410] ttm_dma_populate+0x25e/0x350 [ttm] >[44886.975421] ttm_tt_bind+0x2c/0x60 [ttm] >[44886.975427] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44886.975440] ttm_bo_validate+0x189/0x1a0 [ttm] >[44886.975445] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44886.975454] ? mutex_trylock+0xcd/0xe0 >[44886.975462] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44886.975500] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44886.975528] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44886.975562] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44886.975596] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44886.975628] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44886.975663] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44886.975696] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44886.975711] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44886.975724] drm_ioctl+0x2d5/0x370 [drm] >[44886.975751] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44886.975758] ? __pm_runtime_resume+0x54/0x90 >[44886.975766] ? trace_hardirqs_on_caller+0xed/0x180 >[44886.975795] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44886.975803] do_vfs_ioctl+0xa5/0x6e0 >[44886.975825] SyS_ioctl+0x74/0x80 >[44886.975833] do_syscall_64+0x79/0x220 >[44886.975838] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44886.975841] RIP: 0033:0x7fd8d64ef0f7 >[44886.975844] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44886.975848] RAX: ffffffffffffffda RBX: 0000000003019800 RCX: 00007fd8d64ef0f7 >[44886.975850] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44886.975852] RBP: 00007ffcc6dba1c0 R08: 0000000003019800 R09: 0000000000000004 >[44886.975854] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44886.975857] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[44888.319133] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44888.319136] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44888.319139] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44888.319141] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44888.319142] Call Trace: >[44888.319149] dump_stack+0x85/0xbf >[44888.319154] swiotlb_alloc_coherent+0x1be/0x1d0 >[44888.319162] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44888.319171] ttm_dma_populate+0x25e/0x350 [ttm] >[44888.319177] ttm_tt_bind+0x2c/0x60 [ttm] >[44888.319181] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44888.319189] ttm_bo_validate+0x189/0x1a0 [ttm] >[44888.319192] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44888.319198] ? mutex_trylock+0xcd/0xe0 >[44888.319203] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44888.319242] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44888.319261] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44888.319266] ? __lock_acquire+0x2d4/0x1340 >[44888.319285] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44888.319306] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44888.319326] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44888.319342] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44888.319362] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44888.319374] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44888.319382] drm_ioctl+0x2d5/0x370 [drm] >[44888.319398] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44888.319403] ? __pm_runtime_resume+0x54/0x90 >[44888.319407] ? trace_hardirqs_on_caller+0xed/0x180 >[44888.319424] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44888.319430] do_vfs_ioctl+0xa5/0x6e0 >[44888.319437] SyS_ioctl+0x74/0x80 >[44888.319442] do_syscall_64+0x79/0x220 >[44888.319445] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44888.319447] RIP: 0033:0x7fd8d64ef0f7 >[44888.319449] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44888.319451] RAX: ffffffffffffffda RBX: 0000000002bd1380 RCX: 00007fd8d64ef0f7 >[44888.319453] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44888.319454] RBP: 00007ffcc6dba1c0 R08: 0000000002bd1380 R09: 0000000000000004 >[44888.319455] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44888.319457] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[44891.890362] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44891.890365] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44891.890368] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44891.890369] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44891.890371] Call Trace: >[44891.890377] dump_stack+0x85/0xbf >[44891.890382] swiotlb_alloc_coherent+0x1be/0x1d0 >[44891.890390] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44891.890400] ttm_dma_populate+0x25e/0x350 [ttm] >[44891.890406] ttm_tt_bind+0x2c/0x60 [ttm] >[44891.890410] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44891.890418] ttm_bo_validate+0x189/0x1a0 [ttm] >[44891.890421] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44891.890427] ? mutex_trylock+0xcd/0xe0 >[44891.890432] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44891.890472] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44891.890494] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44891.890518] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44891.890542] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44891.890566] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44891.890584] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44891.890607] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44891.890621] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44891.890629] drm_ioctl+0x2d5/0x370 [drm] >[44891.890648] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44891.890653] ? __pm_runtime_resume+0x54/0x90 >[44891.890658] ? trace_hardirqs_on_caller+0xed/0x180 >[44891.890679] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44891.890684] do_vfs_ioctl+0xa5/0x6e0 >[44891.890691] SyS_ioctl+0x74/0x80 >[44891.890696] do_syscall_64+0x79/0x220 >[44891.890699] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44891.890701] RIP: 0033:0x7fd8d64ef0f7 >[44891.890703] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44891.890706] RAX: ffffffffffffffda RBX: 0000000002c56f90 RCX: 00007fd8d64ef0f7 >[44891.890707] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44891.890708] RBP: 00007ffcc6dba1c0 R08: 0000000002c56f90 R09: 0000000000000004 >[44891.890710] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44891.890711] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[44892.957977] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44892.957980] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44892.957983] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44892.957984] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44892.957985] Call Trace: >[44892.957992] dump_stack+0x85/0xbf >[44892.957996] swiotlb_alloc_coherent+0x1be/0x1d0 >[44892.958004] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44892.958013] ttm_dma_populate+0x25e/0x350 [ttm] >[44892.958019] ttm_tt_bind+0x2c/0x60 [ttm] >[44892.958023] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44892.958030] ttm_bo_validate+0x189/0x1a0 [ttm] >[44892.958033] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44892.958039] ? mutex_trylock+0xcd/0xe0 >[44892.958044] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44892.958075] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44892.958094] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44892.958126] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44892.958147] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44892.958167] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44892.958183] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44892.958203] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44892.958215] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44892.958223] drm_ioctl+0x2d5/0x370 [drm] >[44892.958239] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44892.958244] ? __pm_runtime_resume+0x54/0x90 >[44892.958249] ? trace_hardirqs_on_caller+0xed/0x180 >[44892.958276] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44892.958281] do_vfs_ioctl+0xa5/0x6e0 >[44892.958288] SyS_ioctl+0x74/0x80 >[44892.958293] do_syscall_64+0x79/0x220 >[44892.958296] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44892.958298] RIP: 0033:0x7fd8d64ef0f7 >[44892.958300] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44892.958302] RAX: ffffffffffffffda RBX: 000000000325a020 RCX: 00007fd8d64ef0f7 >[44892.958303] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44892.958305] RBP: 00007ffcc6dba1c0 R08: 000000000325a020 R09: 0000000000000004 >[44892.958306] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44892.958307] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[44898.310156] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44898.310159] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44898.310180] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44898.310182] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44898.310184] Call Trace: >[44898.310192] dump_stack+0x85/0xbf >[44898.310197] swiotlb_alloc_coherent+0x1be/0x1d0 >[44898.310208] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44898.310222] ttm_dma_populate+0x25e/0x350 [ttm] >[44898.310232] ttm_tt_bind+0x2c/0x60 [ttm] >[44898.310237] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44898.310249] ttm_bo_validate+0x189/0x1a0 [ttm] >[44898.310253] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44898.310262] ? mutex_trylock+0xcd/0xe0 >[44898.310270] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44898.310311] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44898.310344] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44898.310381] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44898.310415] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44898.310449] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44898.310475] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44898.310508] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44898.310523] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44898.310538] drm_ioctl+0x2d5/0x370 [drm] >[44898.310566] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44898.310573] ? __pm_runtime_resume+0x54/0x90 >[44898.310581] ? trace_hardirqs_on_caller+0xed/0x180 >[44898.310611] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44898.310619] do_vfs_ioctl+0xa5/0x6e0 >[44898.310631] SyS_ioctl+0x74/0x80 >[44898.310639] do_syscall_64+0x79/0x220 >[44898.310644] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44898.310648] RIP: 0033:0x7fd8d64ef0f7 >[44898.310650] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44898.310655] RAX: ffffffffffffffda RBX: 0000000002b6a030 RCX: 00007fd8d64ef0f7 >[44898.310657] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44898.310659] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a030 R09: 0000000000000004 >[44898.310661] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44898.310663] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[44900.064238] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44900.064241] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44900.064244] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44900.064245] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44900.064247] Call Trace: >[44900.064253] dump_stack+0x85/0xbf >[44900.064258] swiotlb_alloc_coherent+0x1be/0x1d0 >[44900.064265] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44900.064275] ttm_dma_populate+0x25e/0x350 [ttm] >[44900.064281] ttm_tt_bind+0x2c/0x60 [ttm] >[44900.064285] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44900.064293] ttm_bo_validate+0x189/0x1a0 [ttm] >[44900.064297] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44900.064303] ? mutex_trylock+0xcd/0xe0 >[44900.064308] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44900.064342] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44900.064365] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44900.064371] ? __lock_acquire+0x2d4/0x1340 >[44900.064393] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44900.064418] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44900.064440] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44900.064457] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44900.064479] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44900.064490] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44900.064499] drm_ioctl+0x2d5/0x370 [drm] >[44900.064516] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44900.064520] ? __pm_runtime_resume+0x54/0x90 >[44900.064525] ? trace_hardirqs_on_caller+0xed/0x180 >[44900.064544] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44900.064549] do_vfs_ioctl+0xa5/0x6e0 >[44900.064556] SyS_ioctl+0x74/0x80 >[44900.064561] do_syscall_64+0x79/0x220 >[44900.064564] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44900.064567] RIP: 0033:0x7fd8d64ef0f7 >[44900.064568] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44900.064571] RAX: ffffffffffffffda RBX: 000000000316a9b0 RCX: 00007fd8d64ef0f7 >[44900.064572] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44900.064574] RBP: 00007ffcc6dba1c0 R08: 000000000316a9b0 R09: 0000000000000004 >[44900.064575] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44900.064576] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[44909.727914] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44909.727918] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44909.727921] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44909.727922] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44909.727923] Call Trace: >[44909.727930] dump_stack+0x85/0xbf >[44909.727934] swiotlb_alloc_coherent+0x1be/0x1d0 >[44909.727942] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44909.727951] ttm_dma_populate+0x25e/0x350 [ttm] >[44909.727958] ttm_tt_bind+0x2c/0x60 [ttm] >[44909.727962] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44909.727969] ttm_bo_validate+0x189/0x1a0 [ttm] >[44909.727973] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44909.727979] ? mutex_trylock+0xcd/0xe0 >[44909.727984] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44909.728015] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44909.728045] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44909.728075] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44909.728099] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44909.728122] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44909.728148] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44909.728171] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44909.728184] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44909.728192] drm_ioctl+0x2d5/0x370 [drm] >[44909.728210] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44909.728214] ? __pm_runtime_resume+0x54/0x90 >[44909.728219] ? trace_hardirqs_on_caller+0xed/0x180 >[44909.728238] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44909.728243] do_vfs_ioctl+0xa5/0x6e0 >[44909.728250] SyS_ioctl+0x74/0x80 >[44909.728255] do_syscall_64+0x79/0x220 >[44909.728258] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44909.728261] RIP: 0033:0x7fd8d64ef0f7 >[44909.728262] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44909.728265] RAX: ffffffffffffffda RBX: 00000000031101f0 RCX: 00007fd8d64ef0f7 >[44909.728267] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44909.728268] RBP: 00007ffcc6dba1c0 R08: 00000000031101f0 R09: 0000000000000004 >[44909.728269] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44909.728270] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[44911.532056] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44911.532060] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44911.532063] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44911.532065] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44911.532066] Call Trace: >[44911.532074] dump_stack+0x85/0xbf >[44911.532080] swiotlb_alloc_coherent+0x1be/0x1d0 >[44911.532089] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44911.532098] ttm_dma_populate+0x25e/0x350 [ttm] >[44911.532104] ttm_tt_bind+0x2c/0x60 [ttm] >[44911.532108] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44911.532116] ttm_bo_validate+0x189/0x1a0 [ttm] >[44911.532119] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44911.532125] ? mutex_trylock+0xcd/0xe0 >[44911.532130] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44911.532180] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44911.532201] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44911.532224] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44911.532246] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44911.532266] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44911.532282] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44911.532301] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44911.532317] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44911.532328] drm_ioctl+0x2d5/0x370 [drm] >[44911.532344] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44911.532350] ? __pm_runtime_resume+0x54/0x90 >[44911.532355] ? trace_hardirqs_on_caller+0xed/0x180 >[44911.532372] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44911.532378] do_vfs_ioctl+0xa5/0x6e0 >[44911.532385] SyS_ioctl+0x74/0x80 >[44911.532390] do_syscall_64+0x79/0x220 >[44911.532393] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44911.532396] RIP: 0033:0x7fd8d64ef0f7 >[44911.532397] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44911.532400] RAX: ffffffffffffffda RBX: 000000000302d650 RCX: 00007fd8d64ef0f7 >[44911.532401] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44911.532402] RBP: 00007ffcc6dba1c0 R08: 000000000302d650 R09: 0000000000000004 >[44911.532404] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44911.532405] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[44917.853682] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44917.853685] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44917.853688] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44917.853690] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44917.853691] Call Trace: >[44917.853698] dump_stack+0x85/0xbf >[44917.853702] swiotlb_alloc_coherent+0x1be/0x1d0 >[44917.853710] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44917.853719] ttm_dma_populate+0x25e/0x350 [ttm] >[44917.853726] ttm_tt_bind+0x2c/0x60 [ttm] >[44917.853730] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44917.853738] ttm_bo_validate+0x189/0x1a0 [ttm] >[44917.853741] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44917.853758] ? mutex_trylock+0xcd/0xe0 >[44917.853763] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44917.853797] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44917.853820] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44917.853826] ? __lock_acquire+0x2d4/0x1340 >[44917.853847] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44917.853870] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44917.853902] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44917.853919] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44917.853939] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44917.853952] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44917.853960] drm_ioctl+0x2d5/0x370 [drm] >[44917.853977] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44917.853981] ? __pm_runtime_resume+0x54/0x90 >[44917.853986] ? trace_hardirqs_on_caller+0xed/0x180 >[44917.854004] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44917.854009] do_vfs_ioctl+0xa5/0x6e0 >[44917.854016] SyS_ioctl+0x74/0x80 >[44917.854021] do_syscall_64+0x79/0x220 >[44917.854024] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44917.854027] RIP: 0033:0x7fd8d64ef0f7 >[44917.854028] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44917.854031] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[44917.854032] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44917.854033] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[44917.854035] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44917.854036] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[44921.527210] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44921.527214] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44921.527218] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44921.527220] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44921.527222] Call Trace: >[44921.527230] dump_stack+0x85/0xbf >[44921.527235] swiotlb_alloc_coherent+0x1be/0x1d0 >[44921.527246] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44921.527261] ttm_dma_populate+0x25e/0x350 [ttm] >[44921.527270] ttm_tt_bind+0x2c/0x60 [ttm] >[44921.527276] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44921.527288] ttm_bo_validate+0x189/0x1a0 [ttm] >[44921.527293] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44921.527312] ? mutex_trylock+0xcd/0xe0 >[44921.527320] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44921.527370] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44921.527412] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44921.527448] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44921.527493] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44921.527530] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44921.527557] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44921.527587] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44921.527613] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44921.527627] drm_ioctl+0x2d5/0x370 [drm] >[44921.527654] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44921.527661] ? __pm_runtime_resume+0x54/0x90 >[44921.527669] ? trace_hardirqs_on_caller+0xed/0x180 >[44921.527697] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44921.527705] do_vfs_ioctl+0xa5/0x6e0 >[44921.527718] SyS_ioctl+0x74/0x80 >[44921.527725] do_syscall_64+0x79/0x220 >[44921.527739] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44921.527743] RIP: 0033:0x7fd8d64ef0f7 >[44921.527745] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44921.527749] RAX: ffffffffffffffda RBX: 00000000030d5280 RCX: 00007fd8d64ef0f7 >[44921.527751] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44921.527753] RBP: 00007ffcc6dba1c0 R08: 00000000030d5280 R09: 0000000000000004 >[44921.527755] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44921.527757] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[44929.054017] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44929.054022] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44929.054026] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44929.054028] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44929.054030] Call Trace: >[44929.054038] dump_stack+0x85/0xbf >[44929.054044] swiotlb_alloc_coherent+0x1be/0x1d0 >[44929.054056] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44929.054071] ttm_dma_populate+0x25e/0x350 [ttm] >[44929.054082] ttm_tt_bind+0x2c/0x60 [ttm] >[44929.054088] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44929.054102] ttm_bo_validate+0x189/0x1a0 [ttm] >[44929.054107] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44929.054116] ? mutex_trylock+0xcd/0xe0 >[44929.054124] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44929.054176] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44929.054210] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44929.054248] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44929.054286] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44929.054321] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44929.054348] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44929.054381] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44929.054395] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44929.054409] drm_ioctl+0x2d5/0x370 [drm] >[44929.054438] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44929.054445] ? __pm_runtime_resume+0x54/0x90 >[44929.054454] ? trace_hardirqs_on_caller+0xed/0x180 >[44929.054484] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44929.054491] do_vfs_ioctl+0xa5/0x6e0 >[44929.054504] SyS_ioctl+0x74/0x80 >[44929.054511] do_syscall_64+0x79/0x220 >[44929.054517] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44929.054520] RIP: 0033:0x7fd8d64ef0f7 >[44929.054522] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44929.054527] RAX: ffffffffffffffda RBX: 00000000030cb2e0 RCX: 00007fd8d64ef0f7 >[44929.054529] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44929.054531] RBP: 00007ffcc6dba1c0 R08: 00000000030cb2e0 R09: 0000000000000004 >[44929.054533] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44929.054535] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[44938.087031] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44938.087035] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44938.087039] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44938.087041] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44938.087044] Call Trace: >[44938.087052] dump_stack+0x85/0xbf >[44938.087058] swiotlb_alloc_coherent+0x1be/0x1d0 >[44938.087070] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44938.087085] ttm_dma_populate+0x25e/0x350 [ttm] >[44938.087096] ttm_tt_bind+0x2c/0x60 [ttm] >[44938.087102] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44938.087116] ttm_bo_validate+0x189/0x1a0 [ttm] >[44938.087121] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44938.087130] ? mutex_trylock+0xcd/0xe0 >[44938.087138] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44938.087180] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44938.087210] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44938.087246] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44938.087281] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44938.087314] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44938.087340] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44938.087373] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44938.087390] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44938.087403] drm_ioctl+0x2d5/0x370 [drm] >[44938.087431] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44938.087438] ? __pm_runtime_resume+0x54/0x90 >[44938.087446] ? trace_hardirqs_on_caller+0xed/0x180 >[44938.087475] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44938.087483] do_vfs_ioctl+0xa5/0x6e0 >[44938.087495] SyS_ioctl+0x74/0x80 >[44938.087502] do_syscall_64+0x79/0x220 >[44938.087507] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44938.087511] RIP: 0033:0x7fd8d64ef0f7 >[44938.087513] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44938.087517] RAX: ffffffffffffffda RBX: 0000000002bc8a50 RCX: 00007fd8d64ef0f7 >[44938.087519] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44938.087521] RBP: 00007ffcc6dba1c0 R08: 0000000002bc8a50 R09: 0000000000000004 >[44938.087524] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44938.087525] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[44948.482167] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44948.482171] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44948.482174] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44948.482175] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44948.482176] Call Trace: >[44948.482183] dump_stack+0x85/0xbf >[44948.482187] swiotlb_alloc_coherent+0x1be/0x1d0 >[44948.482196] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44948.482205] ttm_dma_populate+0x25e/0x350 [ttm] >[44948.482212] ttm_tt_bind+0x2c/0x60 [ttm] >[44948.482216] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44948.482224] ttm_bo_validate+0x189/0x1a0 [ttm] >[44948.482227] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44948.482233] ? mutex_trylock+0xcd/0xe0 >[44948.482238] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44948.482274] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44948.482297] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44948.482321] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44948.482345] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44948.482367] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44948.482385] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44948.482406] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44948.482418] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44948.482426] drm_ioctl+0x2d5/0x370 [drm] >[44948.482443] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44948.482448] ? __pm_runtime_resume+0x54/0x90 >[44948.482453] ? trace_hardirqs_on_caller+0xed/0x180 >[44948.482472] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44948.482477] do_vfs_ioctl+0xa5/0x6e0 >[44948.482484] SyS_ioctl+0x74/0x80 >[44948.482489] do_syscall_64+0x79/0x220 >[44948.482492] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44948.482495] RIP: 0033:0x7fd8d64ef0f7 >[44948.482496] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44948.482499] RAX: ffffffffffffffda RBX: 0000000002bd1380 RCX: 00007fd8d64ef0f7 >[44948.482500] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[44948.482501] RBP: 00007ffcc6dba370 R08: 0000000002bd1380 R09: 0000000000000004 >[44948.482503] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44948.482504] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002b34120 >[44973.646279] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44973.646284] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44973.646288] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44973.646290] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44973.646292] Call Trace: >[44973.646301] dump_stack+0x85/0xbf >[44973.646307] swiotlb_alloc_coherent+0x1be/0x1d0 >[44973.646318] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44973.646334] ttm_dma_populate+0x25e/0x350 [ttm] >[44973.646344] ttm_tt_bind+0x2c/0x60 [ttm] >[44973.646350] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44973.646363] ttm_bo_validate+0x189/0x1a0 [ttm] >[44973.646368] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44973.646378] ? mutex_trylock+0xcd/0xe0 >[44973.646386] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44973.646428] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44973.646463] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44973.646500] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44973.646538] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44973.646572] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44973.646599] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44973.646634] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44973.646647] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44973.646662] drm_ioctl+0x2d5/0x370 [drm] >[44973.646691] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44973.646698] ? __pm_runtime_resume+0x54/0x90 >[44973.646706] ? trace_hardirqs_on_caller+0xed/0x180 >[44973.646737] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44973.646745] do_vfs_ioctl+0xa5/0x6e0 >[44973.646756] SyS_ioctl+0x74/0x80 >[44973.646764] do_syscall_64+0x79/0x220 >[44973.646769] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44973.646772] RIP: 0033:0x7fd8d64ef0f7 >[44973.646775] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44973.646779] RAX: ffffffffffffffda RBX: 0000000002ff4a60 RCX: 00007fd8d64ef0f7 >[44973.646781] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44973.646783] RBP: 00007ffcc6dba1c0 R08: 0000000002ff4a60 R09: 0000000000000004 >[44973.646786] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44973.646788] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[44977.873413] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44977.873418] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44977.873422] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44977.873424] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44977.873426] Call Trace: >[44977.873436] dump_stack+0x85/0xbf >[44977.873442] swiotlb_alloc_coherent+0x1be/0x1d0 >[44977.873453] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44977.873470] ttm_dma_populate+0x25e/0x350 [ttm] >[44977.873482] ttm_tt_bind+0x2c/0x60 [ttm] >[44977.873488] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44977.873503] ttm_bo_validate+0x189/0x1a0 [ttm] >[44977.873508] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44977.873518] ? mutex_trylock+0xcd/0xe0 >[44977.873526] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44977.873565] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44977.873600] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44977.873640] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44977.873678] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44977.873711] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44977.873747] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44977.873782] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44977.873799] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44977.873812] drm_ioctl+0x2d5/0x370 [drm] >[44977.873842] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44977.873849] ? __pm_runtime_resume+0x54/0x90 >[44977.873857] ? trace_hardirqs_on_caller+0xed/0x180 >[44977.873888] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44977.873896] do_vfs_ioctl+0xa5/0x6e0 >[44977.873909] SyS_ioctl+0x74/0x80 >[44977.873917] do_syscall_64+0x79/0x220 >[44977.873922] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44977.873925] RIP: 0033:0x7fd8d64ef0f7 >[44977.873928] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44977.873932] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[44977.873934] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44977.873937] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[44977.873939] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44977.873941] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[44980.763358] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44980.763362] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44980.763365] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44980.763366] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44980.763368] Call Trace: >[44980.763374] dump_stack+0x85/0xbf >[44980.763379] swiotlb_alloc_coherent+0x1be/0x1d0 >[44980.763389] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44980.763405] ttm_dma_populate+0x25e/0x350 [ttm] >[44980.763416] ttm_tt_bind+0x2c/0x60 [ttm] >[44980.763422] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44980.763437] ttm_bo_validate+0x189/0x1a0 [ttm] >[44980.763442] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44980.763453] ? mutex_trylock+0xcd/0xe0 >[44980.763462] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44980.763504] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44980.763535] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44980.763574] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44980.763611] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44980.763644] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44980.763669] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44980.763703] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44980.763718] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44980.763732] drm_ioctl+0x2d5/0x370 [drm] >[44980.763761] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44980.763769] ? __pm_runtime_resume+0x54/0x90 >[44980.763778] ? trace_hardirqs_on_caller+0xed/0x180 >[44980.763809] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44980.763817] do_vfs_ioctl+0xa5/0x6e0 >[44980.763830] SyS_ioctl+0x74/0x80 >[44980.763837] do_syscall_64+0x79/0x220 >[44980.763842] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44980.763845] RIP: 0033:0x7fd8d64ef0f7 >[44980.763848] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44980.763851] RAX: ffffffffffffffda RBX: 0000000002db2220 RCX: 00007fd8d64ef0f7 >[44980.763852] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44980.763854] RBP: 00007ffcc6dba1c0 R08: 0000000002db2220 R09: 0000000000000004 >[44980.763855] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44980.763856] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[44984.472541] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44984.472546] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44984.472549] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44984.472551] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44984.472553] Call Trace: >[44984.472561] dump_stack+0x85/0xbf >[44984.472567] swiotlb_alloc_coherent+0x1be/0x1d0 >[44984.472578] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44984.472593] ttm_dma_populate+0x25e/0x350 [ttm] >[44984.472602] ttm_tt_bind+0x2c/0x60 [ttm] >[44984.472608] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44984.472620] ttm_bo_validate+0x189/0x1a0 [ttm] >[44984.472624] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44984.472633] ? mutex_trylock+0xcd/0xe0 >[44984.472640] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44984.472683] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44984.472710] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44984.472718] ? __lock_acquire+0x2d4/0x1340 >[44984.472746] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44984.472778] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44984.472812] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44984.472837] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44984.472869] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44984.472896] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44984.472909] drm_ioctl+0x2d5/0x370 [drm] >[44984.472937] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44984.472944] ? __pm_runtime_resume+0x54/0x90 >[44984.472951] ? trace_hardirqs_on_caller+0xed/0x180 >[44984.472991] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44984.472999] do_vfs_ioctl+0xa5/0x6e0 >[44984.473012] SyS_ioctl+0x74/0x80 >[44984.473020] do_syscall_64+0x79/0x220 >[44984.473025] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44984.473028] RIP: 0033:0x7fd8d64ef0f7 >[44984.473031] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44984.473035] RAX: ffffffffffffffda RBX: 0000000002bd1380 RCX: 00007fd8d64ef0f7 >[44984.473037] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44984.473039] RBP: 00007ffcc6dba1c0 R08: 0000000002bd1380 R09: 0000000000000004 >[44984.473041] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44984.473043] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[44994.463502] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[44994.463505] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[44994.463508] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[44994.463509] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[44994.463510] Call Trace: >[44994.463517] dump_stack+0x85/0xbf >[44994.463521] swiotlb_alloc_coherent+0x1be/0x1d0 >[44994.463529] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[44994.463539] ttm_dma_populate+0x25e/0x350 [ttm] >[44994.463546] ttm_tt_bind+0x2c/0x60 [ttm] >[44994.463550] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[44994.463558] ttm_bo_validate+0x189/0x1a0 [ttm] >[44994.463562] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[44994.463568] ? mutex_trylock+0xcd/0xe0 >[44994.463573] ttm_bo_init_reserved+0x459/0x500 [ttm] >[44994.463606] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[44994.463629] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[44994.463654] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[44994.463678] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[44994.463700] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44994.463721] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[44994.463752] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44994.463767] drm_ioctl_kernel+0x5b/0xb0 [drm] >[44994.463781] drm_ioctl+0x2d5/0x370 [drm] >[44994.463806] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[44994.463813] ? __pm_runtime_resume+0x54/0x90 >[44994.463820] ? trace_hardirqs_on_caller+0xed/0x180 >[44994.463847] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[44994.463854] do_vfs_ioctl+0xa5/0x6e0 >[44994.463865] SyS_ioctl+0x74/0x80 >[44994.463871] do_syscall_64+0x79/0x220 >[44994.463876] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[44994.463879] RIP: 0033:0x7fd8d64ef0f7 >[44994.463881] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[44994.463885] RAX: ffffffffffffffda RBX: 0000000002bce350 RCX: 00007fd8d64ef0f7 >[44994.463887] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[44994.463889] RBP: 00007ffcc6dba1c0 R08: 0000000002bce350 R09: 0000000000000004 >[44994.463891] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[44994.463893] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[45001.030929] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45001.030933] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45001.030937] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45001.030939] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45001.030941] Call Trace: >[45001.030950] dump_stack+0x85/0xbf >[45001.030956] swiotlb_alloc_coherent+0x1be/0x1d0 >[45001.030967] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45001.030981] ttm_dma_populate+0x25e/0x350 [ttm] >[45001.030991] ttm_tt_bind+0x2c/0x60 [ttm] >[45001.030997] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45001.031009] ttm_bo_validate+0x189/0x1a0 [ttm] >[45001.031014] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45001.031023] ? mutex_trylock+0xcd/0xe0 >[45001.031031] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45001.031072] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45001.031104] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45001.031129] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45001.031157] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45001.031195] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45001.031212] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45001.031232] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45001.031243] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45001.031252] drm_ioctl+0x2d5/0x370 [drm] >[45001.031268] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45001.031273] ? __pm_runtime_resume+0x54/0x90 >[45001.031278] ? trace_hardirqs_on_caller+0xed/0x180 >[45001.031296] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45001.031302] do_vfs_ioctl+0xa5/0x6e0 >[45001.031308] SyS_ioctl+0x74/0x80 >[45001.031313] do_syscall_64+0x79/0x220 >[45001.031317] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45001.031319] RIP: 0033:0x7fd8d64ef0f7 >[45001.031321] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45001.031323] RAX: ffffffffffffffda RBX: 00000000030cb2e0 RCX: 00007fd8d64ef0f7 >[45001.031325] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45001.031326] RBP: 00007ffcc6dba1c0 R08: 00000000030cb2e0 R09: 0000000000000004 >[45001.031327] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45001.031329] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[45004.464076] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45004.464081] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45004.464085] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45004.464087] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45004.464089] Call Trace: >[45004.464098] dump_stack+0x85/0xbf >[45004.464104] swiotlb_alloc_coherent+0x1be/0x1d0 >[45004.464115] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45004.464132] ttm_dma_populate+0x25e/0x350 [ttm] >[45004.464143] ttm_tt_bind+0x2c/0x60 [ttm] >[45004.464149] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45004.464162] ttm_bo_validate+0x189/0x1a0 [ttm] >[45004.464167] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45004.464177] ? mutex_trylock+0xcd/0xe0 >[45004.464186] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45004.464226] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45004.464257] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45004.464294] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45004.464329] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45004.464362] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45004.464388] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45004.464421] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45004.464436] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45004.464449] drm_ioctl+0x2d5/0x370 [drm] >[45004.464476] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45004.464484] ? __pm_runtime_resume+0x54/0x90 >[45004.464492] ? trace_hardirqs_on_caller+0xed/0x180 >[45004.464523] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45004.464531] do_vfs_ioctl+0xa5/0x6e0 >[45004.464543] SyS_ioctl+0x74/0x80 >[45004.464551] do_syscall_64+0x79/0x220 >[45004.464555] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45004.464558] RIP: 0033:0x7fd8d64ef0f7 >[45004.464560] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45004.464565] RAX: ffffffffffffffda RBX: 00000000031101f0 RCX: 00007fd8d64ef0f7 >[45004.464567] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45004.464569] RBP: 00007ffcc6dba1c0 R08: 00000000031101f0 R09: 0000000000000004 >[45004.464571] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45004.464573] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000309c390 >[45005.917588] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45005.917591] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45005.917594] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45005.917595] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45005.917597] Call Trace: >[45005.917603] dump_stack+0x85/0xbf >[45005.917608] swiotlb_alloc_coherent+0x1be/0x1d0 >[45005.917615] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45005.917624] ttm_dma_populate+0x25e/0x350 [ttm] >[45005.917630] ttm_tt_bind+0x2c/0x60 [ttm] >[45005.917634] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45005.917642] ttm_bo_validate+0x189/0x1a0 [ttm] >[45005.917645] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45005.917651] ? mutex_trylock+0xcd/0xe0 >[45005.917656] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45005.917687] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45005.917706] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45005.917728] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45005.917749] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45005.917769] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45005.917785] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45005.917804] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45005.917815] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45005.917823] drm_ioctl+0x2d5/0x370 [drm] >[45005.917839] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45005.917844] ? __pm_runtime_resume+0x54/0x90 >[45005.917849] ? trace_hardirqs_on_caller+0xed/0x180 >[45005.917866] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45005.917871] do_vfs_ioctl+0xa5/0x6e0 >[45005.917878] SyS_ioctl+0x74/0x80 >[45005.917883] do_syscall_64+0x79/0x220 >[45005.917886] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45005.917889] RIP: 0033:0x7fd8d64ef0f7 >[45005.917890] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45005.917893] RAX: ffffffffffffffda RBX: 0000000002bc4a80 RCX: 00007fd8d64ef0f7 >[45005.917894] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45005.917895] RBP: 00007ffcc6dba1c0 R08: 0000000002bc4a80 R09: 0000000000000004 >[45005.917896] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45005.917898] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[45017.102070] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45017.102075] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45017.102079] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45017.102081] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45017.102083] Call Trace: >[45017.102091] dump_stack+0x85/0xbf >[45017.102097] swiotlb_alloc_coherent+0x1be/0x1d0 >[45017.102108] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45017.102125] ttm_dma_populate+0x25e/0x350 [ttm] >[45017.102136] ttm_tt_bind+0x2c/0x60 [ttm] >[45017.102142] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45017.102156] ttm_bo_validate+0x189/0x1a0 [ttm] >[45017.102161] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45017.102170] ? mutex_trylock+0xcd/0xe0 >[45017.102179] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45017.102220] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45017.102253] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45017.102291] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45017.102328] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45017.102363] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45017.102390] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45017.102425] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45017.102438] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45017.102454] drm_ioctl+0x2d5/0x370 [drm] >[45017.102482] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45017.102490] ? __pm_runtime_resume+0x54/0x90 >[45017.102498] ? trace_hardirqs_on_caller+0xed/0x180 >[45017.102528] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45017.102536] do_vfs_ioctl+0xa5/0x6e0 >[45017.102548] SyS_ioctl+0x74/0x80 >[45017.102555] do_syscall_64+0x79/0x220 >[45017.102560] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45017.102564] RIP: 0033:0x7fd8d64ef0f7 >[45017.102566] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45017.102571] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[45017.102573] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45017.102575] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[45017.102577] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45017.102579] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[45018.405287] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45018.405290] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45018.405293] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45018.405295] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45018.405296] Call Trace: >[45018.405303] dump_stack+0x85/0xbf >[45018.405307] swiotlb_alloc_coherent+0x1be/0x1d0 >[45018.405315] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45018.405324] ttm_dma_populate+0x25e/0x350 [ttm] >[45018.405331] ttm_tt_bind+0x2c/0x60 [ttm] >[45018.405335] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45018.405342] ttm_bo_validate+0x189/0x1a0 [ttm] >[45018.405346] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45018.405352] ? mutex_trylock+0xcd/0xe0 >[45018.405357] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45018.405391] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45018.405410] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45018.405416] ? __lock_acquire+0x2d4/0x1340 >[45018.405434] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45018.405456] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45018.405476] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45018.405492] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45018.405511] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45018.405524] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45018.405532] drm_ioctl+0x2d5/0x370 [drm] >[45018.405548] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45018.405553] ? __pm_runtime_resume+0x54/0x90 >[45018.405557] ? trace_hardirqs_on_caller+0xed/0x180 >[45018.405574] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45018.405580] do_vfs_ioctl+0xa5/0x6e0 >[45018.405587] SyS_ioctl+0x74/0x80 >[45018.405592] do_syscall_64+0x79/0x220 >[45018.405595] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45018.405598] RIP: 0033:0x7fd8d64ef0f7 >[45018.405599] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45018.405602] RAX: ffffffffffffffda RBX: 000000000325a020 RCX: 00007fd8d64ef0f7 >[45018.405603] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45018.405604] RBP: 00007ffcc6dba1c0 R08: 000000000325a020 R09: 0000000000000004 >[45018.405605] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45018.405607] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[45024.340261] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45024.340266] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45024.340270] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45024.340272] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45024.340274] Call Trace: >[45024.340283] dump_stack+0x85/0xbf >[45024.340289] swiotlb_alloc_coherent+0x1be/0x1d0 >[45024.340301] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45024.340318] ttm_dma_populate+0x25e/0x350 [ttm] >[45024.340329] ttm_tt_bind+0x2c/0x60 [ttm] >[45024.340335] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45024.340350] ttm_bo_validate+0x189/0x1a0 [ttm] >[45024.340354] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45024.340364] ? mutex_trylock+0xcd/0xe0 >[45024.340372] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45024.340413] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45024.340437] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45024.340462] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45024.340490] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45024.340519] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45024.340537] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45024.340557] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45024.340569] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45024.340578] drm_ioctl+0x2d5/0x370 [drm] >[45024.340595] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45024.340600] ? __pm_runtime_resume+0x54/0x90 >[45024.340605] ? trace_hardirqs_on_caller+0xed/0x180 >[45024.340624] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45024.340629] do_vfs_ioctl+0xa5/0x6e0 >[45024.340636] SyS_ioctl+0x74/0x80 >[45024.340641] do_syscall_64+0x79/0x220 >[45024.340644] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45024.340647] RIP: 0033:0x7fd8d64ef0f7 >[45024.340648] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45024.340651] RAX: ffffffffffffffda RBX: 0000000002b36710 RCX: 00007fd8d64ef0f7 >[45024.340652] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45024.340654] RBP: 00007ffcc6dba1c0 R08: 0000000002b36710 R09: 0000000000000004 >[45024.340655] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45024.340656] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[45025.846844] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45025.846849] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45025.846853] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45025.846855] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45025.846857] Call Trace: >[45025.846866] dump_stack+0x85/0xbf >[45025.846872] swiotlb_alloc_coherent+0x1be/0x1d0 >[45025.846884] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45025.846900] ttm_dma_populate+0x25e/0x350 [ttm] >[45025.846911] ttm_tt_bind+0x2c/0x60 [ttm] >[45025.846917] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45025.846931] ttm_bo_validate+0x189/0x1a0 [ttm] >[45025.846936] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45025.846946] ? mutex_trylock+0xcd/0xe0 >[45025.846954] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45025.846991] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45025.847021] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45025.847059] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45025.847094] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45025.847128] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45025.847162] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45025.847195] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45025.847209] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45025.847222] drm_ioctl+0x2d5/0x370 [drm] >[45025.847249] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45025.847256] ? __pm_runtime_resume+0x54/0x90 >[45025.847264] ? trace_hardirqs_on_caller+0xed/0x180 >[45025.847292] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45025.847300] do_vfs_ioctl+0xa5/0x6e0 >[45025.847312] SyS_ioctl+0x74/0x80 >[45025.847319] do_syscall_64+0x79/0x220 >[45025.847324] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45025.847327] RIP: 0033:0x7fd8d64ef0f7 >[45025.847329] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45025.847334] RAX: ffffffffffffffda RBX: 00000000030c4550 RCX: 00007fd8d64ef0f7 >[45025.847336] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45025.847338] RBP: 00007ffcc6dba1c0 R08: 00000000030c4550 R09: 0000000000000004 >[45025.847340] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45025.847343] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[45026.507473] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45026.507477] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45026.507481] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45026.507483] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45026.507484] Call Trace: >[45026.507492] dump_stack+0x85/0xbf >[45026.507498] swiotlb_alloc_coherent+0x1be/0x1d0 >[45026.507509] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45026.507524] ttm_dma_populate+0x25e/0x350 [ttm] >[45026.507534] ttm_tt_bind+0x2c/0x60 [ttm] >[45026.507540] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45026.507553] ttm_bo_validate+0x189/0x1a0 [ttm] >[45026.507558] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45026.507567] ? mutex_trylock+0xcd/0xe0 >[45026.507576] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45026.507612] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45026.507631] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45026.507637] ? __lock_acquire+0x2d4/0x1340 >[45026.507656] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45026.507677] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45026.507698] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45026.507714] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45026.507733] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45026.507745] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45026.507753] drm_ioctl+0x2d5/0x370 [drm] >[45026.507769] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45026.507774] ? __pm_runtime_resume+0x54/0x90 >[45026.507778] ? trace_hardirqs_on_caller+0xed/0x180 >[45026.507796] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45026.507801] do_vfs_ioctl+0xa5/0x6e0 >[45026.507808] SyS_ioctl+0x74/0x80 >[45026.507813] do_syscall_64+0x79/0x220 >[45026.507816] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45026.507818] RIP: 0033:0x7fd8d64ef0f7 >[45026.507819] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45026.507822] RAX: ffffffffffffffda RBX: 0000000002c4bd20 RCX: 00007fd8d64ef0f7 >[45026.507824] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45026.507825] RBP: 00007ffcc6dba1c0 R08: 0000000002c4bd20 R09: 0000000000000004 >[45026.507826] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45026.507827] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[45031.568519] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45031.568523] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45031.568525] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45031.568527] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45031.568528] Call Trace: >[45031.568536] dump_stack+0x85/0xbf >[45031.568540] swiotlb_alloc_coherent+0x1be/0x1d0 >[45031.568549] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45031.568559] ttm_dma_populate+0x25e/0x350 [ttm] >[45031.568565] ttm_tt_bind+0x2c/0x60 [ttm] >[45031.568569] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45031.568577] ttm_bo_validate+0x189/0x1a0 [ttm] >[45031.568580] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45031.568587] ? mutex_trylock+0xcd/0xe0 >[45031.568592] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45031.568631] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45031.568655] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45031.568679] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45031.568703] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45031.568725] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45031.568742] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45031.568762] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45031.568776] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45031.568785] drm_ioctl+0x2d5/0x370 [drm] >[45031.568802] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45031.568807] ? __pm_runtime_resume+0x54/0x90 >[45031.568812] ? trace_hardirqs_on_caller+0xed/0x180 >[45031.568831] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45031.568837] do_vfs_ioctl+0xa5/0x6e0 >[45031.568844] SyS_ioctl+0x74/0x80 >[45031.568849] do_syscall_64+0x79/0x220 >[45031.568852] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45031.568854] RIP: 0033:0x7fd8d64ef0f7 >[45031.568856] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45031.568859] RAX: ffffffffffffffda RBX: 0000000002c4bd20 RCX: 00007fd8d64ef0f7 >[45031.568860] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45031.568861] RBP: 00007ffcc6dba1c0 R08: 0000000002c4bd20 R09: 0000000000000004 >[45031.568863] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45031.568864] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[45067.852702] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45067.852707] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45067.852711] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45067.852713] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45067.852715] Call Trace: >[45067.852725] dump_stack+0x85/0xbf >[45067.852732] swiotlb_alloc_coherent+0x1be/0x1d0 >[45067.852744] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45067.852760] ttm_dma_populate+0x25e/0x350 [ttm] >[45067.852770] ttm_tt_bind+0x2c/0x60 [ttm] >[45067.852777] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45067.852790] ttm_bo_validate+0x189/0x1a0 [ttm] >[45067.852795] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45067.852806] ? mutex_trylock+0xcd/0xe0 >[45067.852815] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45067.852866] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45067.852898] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45067.852907] ? __lock_acquire+0x2d4/0x1340 >[45067.852941] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45067.852985] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45067.853016] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45067.853041] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45067.853072] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45067.853090] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45067.853104] drm_ioctl+0x2d5/0x370 [drm] >[45067.853142] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45067.853149] ? __pm_runtime_resume+0x54/0x90 >[45067.853157] ? trace_hardirqs_on_caller+0xed/0x180 >[45067.853186] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45067.853195] do_vfs_ioctl+0xa5/0x6e0 >[45067.853206] SyS_ioctl+0x74/0x80 >[45067.853213] do_syscall_64+0x79/0x220 >[45067.853218] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45067.853221] RIP: 0033:0x7fd8d64ef0f7 >[45067.853224] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45067.853227] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[45067.853229] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45067.853231] RBP: 00007ffcc6dba1c0 R08: 000000000326d770 R09: 0000000000000004 >[45067.853233] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45067.853235] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[45068.571368] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45068.571372] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45068.571375] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45068.571376] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45068.571377] Call Trace: >[45068.571384] dump_stack+0x85/0xbf >[45068.571389] swiotlb_alloc_coherent+0x1be/0x1d0 >[45068.571396] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45068.571406] ttm_dma_populate+0x25e/0x350 [ttm] >[45068.571412] ttm_tt_bind+0x2c/0x60 [ttm] >[45068.571416] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45068.571434] ttm_bo_validate+0x189/0x1a0 [ttm] >[45068.571437] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45068.571442] ? mutex_trylock+0xcd/0xe0 >[45068.571448] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45068.571476] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45068.571498] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45068.571521] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45068.571544] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45068.571566] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45068.571582] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45068.571603] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45068.571614] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45068.571622] drm_ioctl+0x2d5/0x370 [drm] >[45068.571639] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45068.571644] ? __pm_runtime_resume+0x54/0x90 >[45068.571649] ? trace_hardirqs_on_caller+0xed/0x180 >[45068.571666] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45068.571671] do_vfs_ioctl+0xa5/0x6e0 >[45068.571678] SyS_ioctl+0x74/0x80 >[45068.571683] do_syscall_64+0x79/0x220 >[45068.571686] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45068.571688] RIP: 0033:0x7fd8d64ef0f7 >[45068.571690] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45068.571692] RAX: ffffffffffffffda RBX: 000000000310f640 RCX: 00007fd8d64ef0f7 >[45068.571694] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45068.571695] RBP: 00007ffcc6dba1c0 R08: 000000000310f640 R09: 0000000000000004 >[45068.571696] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45068.571698] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[45073.211704] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45073.211709] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45073.211713] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45073.211715] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45073.211717] Call Trace: >[45073.211726] dump_stack+0x85/0xbf >[45073.211732] swiotlb_alloc_coherent+0x1be/0x1d0 >[45073.211744] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45073.211760] ttm_dma_populate+0x25e/0x350 [ttm] >[45073.211770] ttm_tt_bind+0x2c/0x60 [ttm] >[45073.211777] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45073.211790] ttm_bo_validate+0x189/0x1a0 [ttm] >[45073.211795] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45073.211804] ? mutex_trylock+0xcd/0xe0 >[45073.211813] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45073.211852] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45073.211882] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45073.211918] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45073.211954] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45073.211987] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45073.212012] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45073.212045] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45073.212059] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45073.212072] drm_ioctl+0x2d5/0x370 [drm] >[45073.212100] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45073.212107] ? __pm_runtime_resume+0x54/0x90 >[45073.212115] ? trace_hardirqs_on_caller+0xed/0x180 >[45073.212144] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45073.212152] do_vfs_ioctl+0xa5/0x6e0 >[45073.212163] SyS_ioctl+0x74/0x80 >[45073.212171] do_syscall_64+0x79/0x220 >[45073.212175] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45073.212179] RIP: 0033:0x7fd8d64ef0f7 >[45073.212181] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45073.212186] RAX: ffffffffffffffda RBX: 000000000302d650 RCX: 00007fd8d64ef0f7 >[45073.212188] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45073.212190] RBP: 00007ffcc6dba1c0 R08: 000000000302d650 R09: 0000000000000004 >[45073.212192] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45073.212194] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[45080.930504] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45080.930509] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45080.930513] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45080.930515] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45080.930517] Call Trace: >[45080.930526] dump_stack+0x85/0xbf >[45080.930533] swiotlb_alloc_coherent+0x1be/0x1d0 >[45080.930544] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45080.930560] ttm_dma_populate+0x25e/0x350 [ttm] >[45080.930571] ttm_tt_bind+0x2c/0x60 [ttm] >[45080.930577] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45080.930590] ttm_bo_validate+0x189/0x1a0 [ttm] >[45080.930595] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45080.930605] ? mutex_trylock+0xcd/0xe0 >[45080.930613] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45080.930653] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45080.930683] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45080.930719] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45080.930755] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45080.930787] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45080.930813] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45080.930845] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45080.930861] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45080.930874] drm_ioctl+0x2d5/0x370 [drm] >[45080.930902] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45080.930909] ? __pm_runtime_resume+0x54/0x90 >[45080.930918] ? trace_hardirqs_on_caller+0xed/0x180 >[45080.930947] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45080.930955] do_vfs_ioctl+0xa5/0x6e0 >[45080.930966] SyS_ioctl+0x74/0x80 >[45080.930974] do_syscall_64+0x79/0x220 >[45080.930978] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45080.930982] RIP: 0033:0x7fd8d64ef0f7 >[45080.930984] RSP: 002b:00007ffcc6dba328 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45080.930988] RAX: ffffffffffffffda RBX: 0000000002db2220 RCX: 00007fd8d64ef0f7 >[45080.930990] RDX: 00007ffcc6dba370 RSI: 00000000c0206440 RDI: 000000000000000b >[45080.930992] RBP: 00007ffcc6dba370 R08: 0000000002db2220 R09: 0000000000000004 >[45080.930994] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45080.930996] R13: 000000000000000b R14: 00007ffcc6dba408 R15: 0000000002fd6630 >[45087.381089] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45087.381092] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45087.381095] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45087.381096] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45087.381097] Call Trace: >[45087.381104] dump_stack+0x85/0xbf >[45087.381108] swiotlb_alloc_coherent+0x1be/0x1d0 >[45087.381116] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45087.381125] ttm_dma_populate+0x25e/0x350 [ttm] >[45087.381131] ttm_tt_bind+0x2c/0x60 [ttm] >[45087.381134] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45087.381142] ttm_bo_validate+0x189/0x1a0 [ttm] >[45087.381145] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45087.381151] ? mutex_trylock+0xcd/0xe0 >[45087.381156] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45087.381189] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45087.381207] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45087.381239] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45087.381270] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45087.381290] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45087.381305] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45087.381324] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45087.381336] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45087.381343] drm_ioctl+0x2d5/0x370 [drm] >[45087.381359] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45087.381364] ? __pm_runtime_resume+0x54/0x90 >[45087.381369] ? trace_hardirqs_on_caller+0xed/0x180 >[45087.381386] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45087.381391] do_vfs_ioctl+0xa5/0x6e0 >[45087.381397] SyS_ioctl+0x74/0x80 >[45087.381402] do_syscall_64+0x79/0x220 >[45087.381405] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45087.381407] RIP: 0033:0x7fd8d64ef0f7 >[45087.381409] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45087.381411] RAX: ffffffffffffffda RBX: 0000000002c56f90 RCX: 00007fd8d64ef0f7 >[45087.381413] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45087.381414] RBP: 00007ffcc6dba1c0 R08: 0000000002c56f90 R09: 0000000000000004 >[45087.381415] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45087.381416] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[45099.569948] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45099.569952] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45099.569954] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45099.569956] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45099.569957] Call Trace: >[45099.569964] dump_stack+0x85/0xbf >[45099.569968] swiotlb_alloc_coherent+0x1be/0x1d0 >[45099.569976] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45099.569985] ttm_dma_populate+0x25e/0x350 [ttm] >[45099.569991] ttm_tt_bind+0x2c/0x60 [ttm] >[45099.569995] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45099.570004] ttm_bo_validate+0x189/0x1a0 [ttm] >[45099.570007] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45099.570013] ? mutex_trylock+0xcd/0xe0 >[45099.570019] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45099.570052] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45099.570074] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45099.570097] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45099.570121] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45099.570143] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45099.570160] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45099.570182] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45099.570193] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45099.570201] drm_ioctl+0x2d5/0x370 [drm] >[45099.570218] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45099.570223] ? __pm_runtime_resume+0x54/0x90 >[45099.570229] ? trace_hardirqs_on_caller+0xed/0x180 >[45099.570247] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45099.570252] do_vfs_ioctl+0xa5/0x6e0 >[45099.570259] SyS_ioctl+0x74/0x80 >[45099.570264] do_syscall_64+0x79/0x220 >[45099.570267] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45099.570270] RIP: 0033:0x7fd8d64ef0f7 >[45099.570271] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45099.570274] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[45099.570275] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45099.570276] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[45099.570278] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45099.570279] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[45109.269296] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45109.269299] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45109.269302] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45109.269304] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45109.269305] Call Trace: >[45109.269313] dump_stack+0x85/0xbf >[45109.269317] swiotlb_alloc_coherent+0x1be/0x1d0 >[45109.269325] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45109.269335] ttm_dma_populate+0x25e/0x350 [ttm] >[45109.269346] ttm_tt_bind+0x2c/0x60 [ttm] >[45109.269352] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45109.269363] ttm_bo_validate+0x189/0x1a0 [ttm] >[45109.269366] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45109.269372] ? mutex_trylock+0xcd/0xe0 >[45109.269378] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45109.269410] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45109.269433] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45109.269458] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45109.269482] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45109.269504] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45109.269521] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45109.269542] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45109.269554] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45109.269562] drm_ioctl+0x2d5/0x370 [drm] >[45109.269579] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45109.269584] ? __pm_runtime_resume+0x54/0x90 >[45109.269590] ? trace_hardirqs_on_caller+0xed/0x180 >[45109.269608] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45109.269613] do_vfs_ioctl+0xa5/0x6e0 >[45109.269620] SyS_ioctl+0x74/0x80 >[45109.269625] do_syscall_64+0x79/0x220 >[45109.269628] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45109.269631] RIP: 0033:0x7fd8d64ef0f7 >[45109.269632] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45109.269635] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[45109.269636] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45109.269637] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[45109.269639] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45109.269640] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[45109.903898] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45109.903903] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45109.903907] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45109.903909] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45109.903911] Call Trace: >[45109.903920] dump_stack+0x85/0xbf >[45109.903926] swiotlb_alloc_coherent+0x1be/0x1d0 >[45109.903938] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45109.903954] ttm_dma_populate+0x25e/0x350 [ttm] >[45109.903965] ttm_tt_bind+0x2c/0x60 [ttm] >[45109.903972] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45109.903987] ttm_bo_validate+0x189/0x1a0 [ttm] >[45109.903992] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45109.904001] ? mutex_trylock+0xcd/0xe0 >[45109.904010] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45109.904048] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45109.904081] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45109.904118] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45109.904155] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45109.904191] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45109.904218] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45109.904252] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45109.904268] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45109.904282] drm_ioctl+0x2d5/0x370 [drm] >[45109.904311] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45109.904318] ? __pm_runtime_resume+0x54/0x90 >[45109.904326] ? trace_hardirqs_on_caller+0xed/0x180 >[45109.904356] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45109.904364] do_vfs_ioctl+0xa5/0x6e0 >[45109.904377] SyS_ioctl+0x74/0x80 >[45109.904384] do_syscall_64+0x79/0x220 >[45109.904390] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45109.904394] RIP: 0033:0x7fd8d64ef0f7 >[45109.904396] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45109.904400] RAX: ffffffffffffffda RBX: 00000000030d2830 RCX: 00007fd8d64ef0f7 >[45109.904402] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45109.904404] RBP: 00007ffcc6dba1c0 R08: 00000000030d2830 R09: 0000000000000004 >[45109.904407] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45109.904409] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[45112.426452] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45112.426456] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45112.426459] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45112.426461] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45112.426463] Call Trace: >[45112.426472] dump_stack+0x85/0xbf >[45112.426476] swiotlb_alloc_coherent+0x1be/0x1d0 >[45112.426484] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45112.426494] ttm_dma_populate+0x25e/0x350 [ttm] >[45112.426500] ttm_tt_bind+0x2c/0x60 [ttm] >[45112.426504] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45112.426512] ttm_bo_validate+0x189/0x1a0 [ttm] >[45112.426515] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45112.426521] ? mutex_trylock+0xcd/0xe0 >[45112.426526] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45112.426566] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45112.426587] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45112.426593] ? __lock_acquire+0x2d4/0x1340 >[45112.426614] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45112.426636] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45112.426656] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45112.426673] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45112.426693] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45112.426704] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45112.426713] drm_ioctl+0x2d5/0x370 [drm] >[45112.426729] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45112.426734] ? __pm_runtime_resume+0x54/0x90 >[45112.426738] ? trace_hardirqs_on_caller+0xed/0x180 >[45112.426756] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45112.426761] do_vfs_ioctl+0xa5/0x6e0 >[45112.426767] SyS_ioctl+0x74/0x80 >[45112.426772] do_syscall_64+0x79/0x220 >[45112.426775] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45112.426778] RIP: 0033:0x7fd8d64ef0f7 >[45112.426779] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45112.426782] RAX: ffffffffffffffda RBX: 0000000003019800 RCX: 00007fd8d64ef0f7 >[45112.426783] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45112.426784] RBP: 00007ffcc6dba1c0 R08: 0000000003019800 R09: 0000000000000004 >[45112.426786] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45112.426787] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[45114.938691] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45114.938694] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45114.938697] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45114.938698] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45114.938700] Call Trace: >[45114.938707] dump_stack+0x85/0xbf >[45114.938712] swiotlb_alloc_coherent+0x1be/0x1d0 >[45114.938720] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45114.938730] ttm_dma_populate+0x25e/0x350 [ttm] >[45114.938737] ttm_tt_bind+0x2c/0x60 [ttm] >[45114.938741] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45114.938749] ttm_bo_validate+0x189/0x1a0 [ttm] >[45114.938752] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45114.938758] ? mutex_trylock+0xcd/0xe0 >[45114.938763] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45114.938798] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45114.938826] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45114.938854] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45114.938881] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45114.938907] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45114.938928] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45114.938952] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45114.938966] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45114.938976] drm_ioctl+0x2d5/0x370 [drm] >[45114.938996] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45114.939001] ? __pm_runtime_resume+0x54/0x90 >[45114.939007] ? trace_hardirqs_on_caller+0xed/0x180 >[45114.939029] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45114.939035] do_vfs_ioctl+0xa5/0x6e0 >[45114.939042] SyS_ioctl+0x74/0x80 >[45114.939047] do_syscall_64+0x79/0x220 >[45114.939050] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45114.939053] RIP: 0033:0x7fd8d64ef0f7 >[45114.939054] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45114.939057] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[45114.939058] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45114.939060] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[45114.939061] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45114.939063] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000309c390 >[45117.513547] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45117.513550] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45117.513553] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45117.513554] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45117.513555] Call Trace: >[45117.513562] dump_stack+0x85/0xbf >[45117.513567] swiotlb_alloc_coherent+0x1be/0x1d0 >[45117.513575] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45117.513585] ttm_dma_populate+0x25e/0x350 [ttm] >[45117.513591] ttm_tt_bind+0x2c/0x60 [ttm] >[45117.513595] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45117.513603] ttm_bo_validate+0x189/0x1a0 [ttm] >[45117.513606] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45117.513612] ? mutex_trylock+0xcd/0xe0 >[45117.513618] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45117.513649] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45117.513672] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45117.513696] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45117.513720] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45117.513741] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45117.513759] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45117.513780] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45117.513791] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45117.513800] drm_ioctl+0x2d5/0x370 [drm] >[45117.513818] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45117.513822] ? __pm_runtime_resume+0x54/0x90 >[45117.513828] ? trace_hardirqs_on_caller+0xed/0x180 >[45117.513846] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45117.513851] do_vfs_ioctl+0xa5/0x6e0 >[45117.513858] SyS_ioctl+0x74/0x80 >[45117.513863] do_syscall_64+0x79/0x220 >[45117.513867] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45117.513869] RIP: 0033:0x7fd8d64ef0f7 >[45117.513871] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45117.513873] RAX: ffffffffffffffda RBX: 00000000031101f0 RCX: 00007fd8d64ef0f7 >[45117.513875] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45117.513876] RBP: 00007ffcc6dba1c0 R08: 00000000031101f0 R09: 0000000000000004 >[45117.513877] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45117.513879] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[45119.910108] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45119.910112] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45119.910116] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45119.910118] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45119.910120] Call Trace: >[45119.910128] dump_stack+0x85/0xbf >[45119.910134] swiotlb_alloc_coherent+0x1be/0x1d0 >[45119.910143] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45119.910156] ttm_dma_populate+0x25e/0x350 [ttm] >[45119.910166] ttm_tt_bind+0x2c/0x60 [ttm] >[45119.910172] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45119.910186] ttm_bo_validate+0x189/0x1a0 [ttm] >[45119.910190] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45119.910198] ? mutex_trylock+0xcd/0xe0 >[45119.910205] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45119.910247] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45119.910277] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45119.910285] ? __lock_acquire+0x2d4/0x1340 >[45119.910325] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45119.910359] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45119.910391] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45119.910426] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45119.910468] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45119.910494] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45119.910506] drm_ioctl+0x2d5/0x370 [drm] >[45119.910554] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45119.910560] ? __pm_runtime_resume+0x54/0x90 >[45119.910566] ? trace_hardirqs_on_caller+0xed/0x180 >[45119.910595] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45119.910602] do_vfs_ioctl+0xa5/0x6e0 >[45119.910612] SyS_ioctl+0x74/0x80 >[45119.910628] do_syscall_64+0x79/0x220 >[45119.910632] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45119.910636] RIP: 0033:0x7fd8d64ef0f7 >[45119.910638] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45119.910641] RAX: ffffffffffffffda RBX: 0000000002d543e0 RCX: 00007fd8d64ef0f7 >[45119.910643] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45119.910645] RBP: 00007ffcc6dba1c0 R08: 0000000002d543e0 R09: 0000000000000004 >[45119.910656] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45119.910658] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[45131.307840] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45131.307844] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45131.307848] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45131.307850] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45131.307852] Call Trace: >[45131.307860] dump_stack+0x85/0xbf >[45131.307865] swiotlb_alloc_coherent+0x1be/0x1d0 >[45131.307876] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45131.307890] ttm_dma_populate+0x25e/0x350 [ttm] >[45131.307900] ttm_tt_bind+0x2c/0x60 [ttm] >[45131.307906] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45131.307920] ttm_bo_validate+0x189/0x1a0 [ttm] >[45131.307925] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45131.307934] ? mutex_trylock+0xcd/0xe0 >[45131.307942] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45131.307983] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45131.308011] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45131.308045] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45131.308078] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45131.308110] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45131.308134] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45131.308166] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45131.308179] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45131.308191] drm_ioctl+0x2d5/0x370 [drm] >[45131.308217] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45131.308224] ? __pm_runtime_resume+0x54/0x90 >[45131.308232] ? trace_hardirqs_on_caller+0xed/0x180 >[45131.308260] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45131.308267] do_vfs_ioctl+0xa5/0x6e0 >[45131.308279] SyS_ioctl+0x74/0x80 >[45131.308287] do_syscall_64+0x79/0x220 >[45131.308291] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45131.308295] RIP: 0033:0x7fd8d64ef0f7 >[45131.308297] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45131.308301] RAX: ffffffffffffffda RBX: 000000000316a9b0 RCX: 00007fd8d64ef0f7 >[45131.308304] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45131.308306] RBP: 00007ffcc6dba1c0 R08: 000000000316a9b0 R09: 0000000000000004 >[45131.308308] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45131.308310] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[45133.779737] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45133.779742] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45133.779746] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45133.779749] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45133.779751] Call Trace: >[45133.779760] dump_stack+0x85/0xbf >[45133.779766] swiotlb_alloc_coherent+0x1be/0x1d0 >[45133.779778] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45133.779795] ttm_dma_populate+0x25e/0x350 [ttm] >[45133.779805] ttm_tt_bind+0x2c/0x60 [ttm] >[45133.779812] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45133.779826] ttm_bo_validate+0x189/0x1a0 [ttm] >[45133.779831] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45133.779840] ? mutex_trylock+0xcd/0xe0 >[45133.779848] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45133.779887] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45133.779923] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45133.779961] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45133.779997] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45133.780032] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45133.780059] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45133.780093] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45133.780109] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45133.780123] drm_ioctl+0x2d5/0x370 [drm] >[45133.780151] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45133.780158] ? __pm_runtime_resume+0x54/0x90 >[45133.780166] ? trace_hardirqs_on_caller+0xed/0x180 >[45133.780196] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45133.780204] do_vfs_ioctl+0xa5/0x6e0 >[45133.780216] SyS_ioctl+0x74/0x80 >[45133.780224] do_syscall_64+0x79/0x220 >[45133.780229] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45133.780232] RIP: 0033:0x7fd8d64ef0f7 >[45133.780235] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45133.780239] RAX: ffffffffffffffda RBX: 0000000002cf3e20 RCX: 00007fd8d64ef0f7 >[45133.780241] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45133.780243] RBP: 00007ffcc6dba1c0 R08: 0000000002cf3e20 R09: 0000000000000004 >[45133.780245] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45133.780247] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[45141.889605] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45141.889608] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45141.889621] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45141.889623] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45141.889624] Call Trace: >[45141.889631] dump_stack+0x85/0xbf >[45141.889636] swiotlb_alloc_coherent+0x1be/0x1d0 >[45141.889644] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45141.889654] ttm_dma_populate+0x25e/0x350 [ttm] >[45141.889661] ttm_tt_bind+0x2c/0x60 [ttm] >[45141.889665] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45141.889673] ttm_bo_validate+0x189/0x1a0 [ttm] >[45141.889677] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45141.889683] ? mutex_trylock+0xcd/0xe0 >[45141.889689] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45141.889733] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45141.889764] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45141.889803] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45141.889839] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45141.889863] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45141.889891] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45141.889912] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45141.889924] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45141.889932] drm_ioctl+0x2d5/0x370 [drm] >[45141.889949] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45141.889954] ? __pm_runtime_resume+0x54/0x90 >[45141.889959] ? trace_hardirqs_on_caller+0xed/0x180 >[45141.889977] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45141.889983] do_vfs_ioctl+0xa5/0x6e0 >[45141.889989] SyS_ioctl+0x74/0x80 >[45141.889994] do_syscall_64+0x79/0x220 >[45141.889997] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45141.890000] RIP: 0033:0x7fd8d64ef0f7 >[45141.890002] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45141.890004] RAX: ffffffffffffffda RBX: 00000000030d2830 RCX: 00007fd8d64ef0f7 >[45141.890006] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45141.890007] RBP: 00007ffcc6dba1c0 R08: 00000000030d2830 R09: 0000000000000004 >[45141.890008] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45141.890009] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000309c390 >[45144.358852] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45144.358857] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45144.358861] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45144.358863] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45144.358864] Call Trace: >[45144.358873] dump_stack+0x85/0xbf >[45144.358879] swiotlb_alloc_coherent+0x1be/0x1d0 >[45144.358890] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45144.358906] ttm_dma_populate+0x25e/0x350 [ttm] >[45144.358916] ttm_tt_bind+0x2c/0x60 [ttm] >[45144.358922] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45144.358934] ttm_bo_validate+0x189/0x1a0 [ttm] >[45144.358938] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45144.358944] ? mutex_trylock+0xcd/0xe0 >[45144.358950] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45144.358989] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45144.359014] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45144.359020] ? __lock_acquire+0x2d4/0x1340 >[45144.359042] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45144.359066] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45144.359087] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45144.359105] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45144.359126] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45144.359139] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45144.359147] drm_ioctl+0x2d5/0x370 [drm] >[45144.359164] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45144.359169] ? __pm_runtime_resume+0x54/0x90 >[45144.359174] ? trace_hardirqs_on_caller+0xed/0x180 >[45144.359193] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45144.359198] do_vfs_ioctl+0xa5/0x6e0 >[45144.359205] SyS_ioctl+0x74/0x80 >[45144.359211] do_syscall_64+0x79/0x220 >[45144.359214] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45144.359217] RIP: 0033:0x7fd8d64ef0f7 >[45144.359218] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45144.359221] RAX: ffffffffffffffda RBX: 00000000030296a0 RCX: 00007fd8d64ef0f7 >[45144.359222] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45144.359223] RBP: 00007ffcc6dba1c0 R08: 00000000030296a0 R09: 0000000000000004 >[45144.359225] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45144.359226] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[45148.583759] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45148.583763] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45148.583767] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45148.583769] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45148.583771] Call Trace: >[45148.583780] dump_stack+0x85/0xbf >[45148.583786] swiotlb_alloc_coherent+0x1be/0x1d0 >[45148.583796] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45148.583811] ttm_dma_populate+0x25e/0x350 [ttm] >[45148.583821] ttm_tt_bind+0x2c/0x60 [ttm] >[45148.583827] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45148.583841] ttm_bo_validate+0x189/0x1a0 [ttm] >[45148.583846] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45148.583856] ? mutex_trylock+0xcd/0xe0 >[45148.583865] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45148.583905] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45148.583938] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45148.583975] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45148.584012] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45148.584056] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45148.584083] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45148.584117] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45148.584132] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45148.584146] drm_ioctl+0x2d5/0x370 [drm] >[45148.584183] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45148.584190] ? __pm_runtime_resume+0x54/0x90 >[45148.584199] ? trace_hardirqs_on_caller+0xed/0x180 >[45148.584228] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45148.584236] do_vfs_ioctl+0xa5/0x6e0 >[45148.584248] SyS_ioctl+0x74/0x80 >[45148.584256] do_syscall_64+0x79/0x220 >[45148.584261] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45148.584264] RIP: 0033:0x7fd8d64ef0f7 >[45148.584266] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45148.584271] RAX: ffffffffffffffda RBX: 00000000031335c0 RCX: 00007fd8d64ef0f7 >[45148.584273] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45148.584275] RBP: 00007ffcc6dba1c0 R08: 00000000031335c0 R09: 0000000000000004 >[45148.584277] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45148.584280] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[45156.364667] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45156.364672] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45156.364676] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45156.364678] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45156.364680] Call Trace: >[45156.364688] dump_stack+0x85/0xbf >[45156.364694] swiotlb_alloc_coherent+0x1be/0x1d0 >[45156.364705] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45156.364721] ttm_dma_populate+0x25e/0x350 [ttm] >[45156.364732] ttm_tt_bind+0x2c/0x60 [ttm] >[45156.364738] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45156.364752] ttm_bo_validate+0x189/0x1a0 [ttm] >[45156.364757] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45156.364766] ? mutex_trylock+0xcd/0xe0 >[45156.364775] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45156.364812] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45156.364843] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45156.364852] ? __lock_acquire+0x2d4/0x1340 >[45156.364884] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45156.364920] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45156.364954] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45156.364980] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45156.365014] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45156.365029] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45156.365042] drm_ioctl+0x2d5/0x370 [drm] >[45156.365070] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45156.365077] ? __pm_runtime_resume+0x54/0x90 >[45156.365084] ? trace_hardirqs_on_caller+0xed/0x180 >[45156.365114] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45156.365121] do_vfs_ioctl+0xa5/0x6e0 >[45156.365133] SyS_ioctl+0x74/0x80 >[45156.365140] do_syscall_64+0x79/0x220 >[45156.365145] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45156.365149] RIP: 0033:0x7fd8d64ef0f7 >[45156.365151] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45156.365155] RAX: ffffffffffffffda RBX: 00000000030c4550 RCX: 00007fd8d64ef0f7 >[45156.365158] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45156.365160] RBP: 00007ffcc6dba1c0 R08: 00000000030c4550 R09: 0000000000000004 >[45156.365162] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45156.365164] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000309c390 >[45159.919371] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45159.919376] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45159.919380] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45159.919382] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45159.919384] Call Trace: >[45159.919392] dump_stack+0x85/0xbf >[45159.919398] swiotlb_alloc_coherent+0x1be/0x1d0 >[45159.919410] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45159.919425] ttm_dma_populate+0x25e/0x350 [ttm] >[45159.919436] ttm_tt_bind+0x2c/0x60 [ttm] >[45159.919443] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45159.919456] ttm_bo_validate+0x189/0x1a0 [ttm] >[45159.919461] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45159.919470] ? mutex_trylock+0xcd/0xe0 >[45159.919479] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45159.919520] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45159.919549] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45159.919585] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45159.919621] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45159.919654] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45159.919680] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45159.919713] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45159.919727] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45159.919741] drm_ioctl+0x2d5/0x370 [drm] >[45159.919769] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45159.919775] ? __pm_runtime_resume+0x54/0x90 >[45159.919783] ? trace_hardirqs_on_caller+0xed/0x180 >[45159.919813] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45159.919821] do_vfs_ioctl+0xa5/0x6e0 >[45159.919832] SyS_ioctl+0x74/0x80 >[45159.919840] do_syscall_64+0x79/0x220 >[45159.919844] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45159.919848] RIP: 0033:0x7fd8d64ef0f7 >[45159.919850] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45159.919854] RAX: ffffffffffffffda RBX: 00000000030296a0 RCX: 00007fd8d64ef0f7 >[45159.919856] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45159.919858] RBP: 00007ffcc6dba1c0 R08: 00000000030296a0 R09: 0000000000000004 >[45159.919861] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45159.919863] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[45164.375802] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45164.375806] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45164.375809] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45164.375811] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45164.375813] Call Trace: >[45164.375821] dump_stack+0x85/0xbf >[45164.375826] swiotlb_alloc_coherent+0x1be/0x1d0 >[45164.375837] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45164.375850] ttm_dma_populate+0x25e/0x350 [ttm] >[45164.375859] ttm_tt_bind+0x2c/0x60 [ttm] >[45164.375864] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45164.375876] ttm_bo_validate+0x189/0x1a0 [ttm] >[45164.375880] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45164.375889] ? mutex_trylock+0xcd/0xe0 >[45164.375896] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45164.375936] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45164.375964] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45164.375995] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45164.376026] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45164.376055] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45164.376079] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45164.376111] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45164.376134] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45164.376147] drm_ioctl+0x2d5/0x370 [drm] >[45164.376174] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45164.376181] ? __pm_runtime_resume+0x54/0x90 >[45164.376189] ? trace_hardirqs_on_caller+0xed/0x180 >[45164.376217] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45164.376224] do_vfs_ioctl+0xa5/0x6e0 >[45164.376236] SyS_ioctl+0x74/0x80 >[45164.376243] do_syscall_64+0x79/0x220 >[45164.376248] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45164.376251] RIP: 0033:0x7fd8d64ef0f7 >[45164.376253] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45164.376257] RAX: ffffffffffffffda RBX: 0000000002bc8a50 RCX: 00007fd8d64ef0f7 >[45164.376259] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45164.376261] RBP: 00007ffcc6dba1c0 R08: 0000000002bc8a50 R09: 0000000000000004 >[45164.376263] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45164.376265] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[45165.023100] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45165.023104] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45165.023108] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45165.023110] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45165.023112] Call Trace: >[45165.023121] dump_stack+0x85/0xbf >[45165.023127] swiotlb_alloc_coherent+0x1be/0x1d0 >[45165.023139] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45165.023155] ttm_dma_populate+0x25e/0x350 [ttm] >[45165.023165] ttm_tt_bind+0x2c/0x60 [ttm] >[45165.023171] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45165.023185] ttm_bo_validate+0x189/0x1a0 [ttm] >[45165.023189] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45165.023199] ? mutex_trylock+0xcd/0xe0 >[45165.023208] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45165.023249] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45165.023281] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45165.023318] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45165.023354] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45165.023387] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45165.023414] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45165.023446] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45165.023462] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45165.023476] drm_ioctl+0x2d5/0x370 [drm] >[45165.023504] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45165.023511] ? __pm_runtime_resume+0x54/0x90 >[45165.023519] ? trace_hardirqs_on_caller+0xed/0x180 >[45165.023548] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45165.023556] do_vfs_ioctl+0xa5/0x6e0 >[45165.023567] SyS_ioctl+0x74/0x80 >[45165.023574] do_syscall_64+0x79/0x220 >[45165.023580] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45165.023583] RIP: 0033:0x7fd8d64ef0f7 >[45165.023585] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45165.023589] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[45165.023591] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45165.023593] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[45165.023595] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45165.023597] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[45176.556783] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45176.556786] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45176.556789] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45176.556791] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45176.556792] Call Trace: >[45176.556799] dump_stack+0x85/0xbf >[45176.556804] swiotlb_alloc_coherent+0x1be/0x1d0 >[45176.556812] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45176.556822] ttm_dma_populate+0x25e/0x350 [ttm] >[45176.556828] ttm_tt_bind+0x2c/0x60 [ttm] >[45176.556832] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45176.556841] ttm_bo_validate+0x189/0x1a0 [ttm] >[45176.556844] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45176.556850] ? mutex_trylock+0xcd/0xe0 >[45176.556855] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45176.556891] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45176.556913] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45176.556937] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45176.556960] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45176.556982] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45176.556999] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45176.557020] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45176.557032] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45176.557040] drm_ioctl+0x2d5/0x370 [drm] >[45176.557057] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45176.557063] ? __pm_runtime_resume+0x54/0x90 >[45176.557068] ? trace_hardirqs_on_caller+0xed/0x180 >[45176.557086] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45176.557092] do_vfs_ioctl+0xa5/0x6e0 >[45176.557099] SyS_ioctl+0x74/0x80 >[45176.557104] do_syscall_64+0x79/0x220 >[45176.557107] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45176.557110] RIP: 0033:0x7fd8d64ef0f7 >[45176.557111] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45176.557114] RAX: ffffffffffffffda RBX: 0000000002bc8a50 RCX: 00007fd8d64ef0f7 >[45176.557115] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45176.557117] RBP: 00007ffcc6dba1c0 R08: 0000000002bc8a50 R09: 0000000000000004 >[45176.557118] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45176.557119] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[45190.958411] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45190.958415] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45190.958417] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45190.958419] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45190.958420] Call Trace: >[45190.958427] dump_stack+0x85/0xbf >[45190.958431] swiotlb_alloc_coherent+0x1be/0x1d0 >[45190.958439] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45190.958449] ttm_dma_populate+0x25e/0x350 [ttm] >[45190.958455] ttm_tt_bind+0x2c/0x60 [ttm] >[45190.958459] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45190.958467] ttm_bo_validate+0x189/0x1a0 [ttm] >[45190.958470] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45190.958476] ? mutex_trylock+0xcd/0xe0 >[45190.958481] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45190.958519] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45190.958538] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45190.958559] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45190.958580] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45190.958600] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45190.958616] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45190.958636] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45190.958649] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45190.958657] drm_ioctl+0x2d5/0x370 [drm] >[45190.958673] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45190.958677] ? __pm_runtime_resume+0x54/0x90 >[45190.958683] ? trace_hardirqs_on_caller+0xed/0x180 >[45190.958700] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45190.958706] do_vfs_ioctl+0xa5/0x6e0 >[45190.958712] SyS_ioctl+0x74/0x80 >[45190.958717] do_syscall_64+0x79/0x220 >[45190.958720] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45190.958723] RIP: 0033:0x7fd8d64ef0f7 >[45190.958724] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45190.958727] RAX: ffffffffffffffda RBX: 0000000002ff4a60 RCX: 00007fd8d64ef0f7 >[45190.958728] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45190.958730] RBP: 00007ffcc6dba1c0 R08: 0000000002ff4a60 R09: 0000000000000004 >[45190.958731] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45190.958732] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[45211.407511] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45211.407514] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45211.407517] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45211.407518] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45211.407519] Call Trace: >[45211.407526] dump_stack+0x85/0xbf >[45211.407531] swiotlb_alloc_coherent+0x1be/0x1d0 >[45211.407539] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45211.407548] ttm_dma_populate+0x25e/0x350 [ttm] >[45211.407554] ttm_tt_bind+0x2c/0x60 [ttm] >[45211.407558] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45211.407566] ttm_bo_validate+0x189/0x1a0 [ttm] >[45211.407569] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45211.407575] ? mutex_trylock+0xcd/0xe0 >[45211.407580] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45211.407613] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45211.407632] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45211.407654] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45211.407675] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45211.407696] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45211.407712] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45211.407732] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45211.407754] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45211.407762] drm_ioctl+0x2d5/0x370 [drm] >[45211.407778] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45211.407782] ? __pm_runtime_resume+0x54/0x90 >[45211.407788] ? trace_hardirqs_on_caller+0xed/0x180 >[45211.407805] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45211.407810] do_vfs_ioctl+0xa5/0x6e0 >[45211.407816] SyS_ioctl+0x74/0x80 >[45211.407821] do_syscall_64+0x79/0x220 >[45211.407824] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45211.407826] RIP: 0033:0x7fd8d64ef0f7 >[45211.407828] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45211.407830] RAX: ffffffffffffffda RBX: 0000000002b6a030 RCX: 00007fd8d64ef0f7 >[45211.407832] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45211.407833] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a030 R09: 0000000000000004 >[45211.407834] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45211.407835] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002bc8960 >[45215.792245] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45215.792250] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45215.792264] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45215.792266] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45215.792268] Call Trace: >[45215.792277] dump_stack+0x85/0xbf >[45215.792282] swiotlb_alloc_coherent+0x1be/0x1d0 >[45215.792294] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45215.792310] ttm_dma_populate+0x25e/0x350 [ttm] >[45215.792320] ttm_tt_bind+0x2c/0x60 [ttm] >[45215.792326] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45215.792339] ttm_bo_validate+0x189/0x1a0 [ttm] >[45215.792344] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45215.792353] ? mutex_trylock+0xcd/0xe0 >[45215.792361] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45215.792399] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45215.792429] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45215.792463] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45215.792497] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45215.792539] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45215.792565] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45215.792597] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45215.792612] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45215.792626] drm_ioctl+0x2d5/0x370 [drm] >[45215.792653] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45215.792660] ? __pm_runtime_resume+0x54/0x90 >[45215.792667] ? trace_hardirqs_on_caller+0xed/0x180 >[45215.792696] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45215.792704] do_vfs_ioctl+0xa5/0x6e0 >[45215.792715] SyS_ioctl+0x74/0x80 >[45215.792722] do_syscall_64+0x79/0x220 >[45215.792727] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45215.792730] RIP: 0033:0x7fd8d64ef0f7 >[45215.792733] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45215.792737] RAX: ffffffffffffffda RBX: 0000000002fd8240 RCX: 00007fd8d64ef0f7 >[45215.792739] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45215.792741] RBP: 00007ffcc6dba1c0 R08: 0000000002fd8240 R09: 0000000000000004 >[45215.792743] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45215.792745] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000309c390 >[45216.889500] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45216.889503] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45216.889506] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45216.889507] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45216.889508] Call Trace: >[45216.889515] dump_stack+0x85/0xbf >[45216.889519] swiotlb_alloc_coherent+0x1be/0x1d0 >[45216.889528] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45216.889537] ttm_dma_populate+0x25e/0x350 [ttm] >[45216.889543] ttm_tt_bind+0x2c/0x60 [ttm] >[45216.889547] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45216.889555] ttm_bo_validate+0x189/0x1a0 [ttm] >[45216.889558] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45216.889564] ? mutex_trylock+0xcd/0xe0 >[45216.889569] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45216.889600] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45216.889619] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45216.889641] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45216.889662] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45216.889683] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45216.889699] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45216.889718] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45216.889729] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45216.889737] drm_ioctl+0x2d5/0x370 [drm] >[45216.889754] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45216.889758] ? __pm_runtime_resume+0x54/0x90 >[45216.889764] ? trace_hardirqs_on_caller+0xed/0x180 >[45216.889781] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45216.889787] do_vfs_ioctl+0xa5/0x6e0 >[45216.889793] SyS_ioctl+0x74/0x80 >[45216.889798] do_syscall_64+0x79/0x220 >[45216.889801] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45216.889804] RIP: 0033:0x7fd8d64ef0f7 >[45216.889805] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45216.889808] RAX: ffffffffffffffda RBX: 000000000325f790 RCX: 00007fd8d64ef0f7 >[45216.889809] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45216.889810] RBP: 00007ffcc6dba1c0 R08: 000000000325f790 R09: 0000000000000004 >[45216.889812] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45216.889813] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[45218.355842] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45218.355847] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45218.355851] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45218.355853] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45218.355855] Call Trace: >[45218.355864] dump_stack+0x85/0xbf >[45218.355870] swiotlb_alloc_coherent+0x1be/0x1d0 >[45218.355882] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45218.355897] ttm_dma_populate+0x25e/0x350 [ttm] >[45218.355908] ttm_tt_bind+0x2c/0x60 [ttm] >[45218.355914] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45218.355928] ttm_bo_validate+0x189/0x1a0 [ttm] >[45218.355933] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45218.355943] ? mutex_trylock+0xcd/0xe0 >[45218.355951] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45218.355993] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45218.356023] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45218.356059] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45218.356095] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45218.356128] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45218.356154] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45218.356187] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45218.356201] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45218.356214] drm_ioctl+0x2d5/0x370 [drm] >[45218.356242] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45218.356248] ? __pm_runtime_resume+0x54/0x90 >[45218.356257] ? trace_hardirqs_on_caller+0xed/0x180 >[45218.356285] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45218.356293] do_vfs_ioctl+0xa5/0x6e0 >[45218.356305] SyS_ioctl+0x74/0x80 >[45218.356312] do_syscall_64+0x79/0x220 >[45218.356317] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45218.356320] RIP: 0033:0x7fd8d64ef0f7 >[45218.356322] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45218.356327] RAX: ffffffffffffffda RBX: 00000000030296a0 RCX: 00007fd8d64ef0f7 >[45218.356329] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45218.356331] RBP: 00007ffcc6dba1c0 R08: 00000000030296a0 R09: 0000000000000004 >[45218.356333] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45218.356335] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[45219.837324] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45219.837328] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45219.837331] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45219.837332] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45219.837334] Call Trace: >[45219.837342] dump_stack+0x85/0xbf >[45219.837347] swiotlb_alloc_coherent+0x1be/0x1d0 >[45219.837357] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45219.837366] ttm_dma_populate+0x25e/0x350 [ttm] >[45219.837372] ttm_tt_bind+0x2c/0x60 [ttm] >[45219.837377] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45219.837385] ttm_bo_validate+0x189/0x1a0 [ttm] >[45219.837388] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45219.837395] ? mutex_trylock+0xcd/0xe0 >[45219.837400] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45219.837445] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45219.837465] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45219.837470] ? __lock_acquire+0x2d4/0x1340 >[45219.837489] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45219.837511] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45219.837531] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45219.837547] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45219.837567] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45219.837585] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45219.837593] drm_ioctl+0x2d5/0x370 [drm] >[45219.837610] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45219.837615] ? __pm_runtime_resume+0x54/0x90 >[45219.837619] ? trace_hardirqs_on_caller+0xed/0x180 >[45219.837636] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45219.837642] do_vfs_ioctl+0xa5/0x6e0 >[45219.837649] SyS_ioctl+0x74/0x80 >[45219.837654] do_syscall_64+0x79/0x220 >[45219.837657] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45219.837659] RIP: 0033:0x7fd8d64ef0f7 >[45219.837661] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45219.837663] RAX: ffffffffffffffda RBX: 000000000316a9b0 RCX: 00007fd8d64ef0f7 >[45219.837665] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45219.837666] RBP: 00007ffcc6dba1c0 R08: 000000000316a9b0 R09: 0000000000000004 >[45219.837668] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45219.837669] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[45225.102497] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45225.102500] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45225.102503] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45225.102504] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45225.102505] Call Trace: >[45225.102512] dump_stack+0x85/0xbf >[45225.102517] swiotlb_alloc_coherent+0x1be/0x1d0 >[45225.102524] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45225.102533] ttm_dma_populate+0x25e/0x350 [ttm] >[45225.102540] ttm_tt_bind+0x2c/0x60 [ttm] >[45225.102544] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45225.102551] ttm_bo_validate+0x189/0x1a0 [ttm] >[45225.102555] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45225.102560] ? mutex_trylock+0xcd/0xe0 >[45225.102566] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45225.102598] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45225.102619] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45225.102642] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45225.102665] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45225.102686] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45225.102703] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45225.102723] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45225.102734] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45225.102742] drm_ioctl+0x2d5/0x370 [drm] >[45225.102759] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45225.102764] ? __pm_runtime_resume+0x54/0x90 >[45225.102769] ? trace_hardirqs_on_caller+0xed/0x180 >[45225.102787] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45225.102792] do_vfs_ioctl+0xa5/0x6e0 >[45225.102798] SyS_ioctl+0x74/0x80 >[45225.102803] do_syscall_64+0x79/0x220 >[45225.102806] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45225.102809] RIP: 0033:0x7fd8d64ef0f7 >[45225.102810] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45225.102813] RAX: ffffffffffffffda RBX: 00000000030cb2e0 RCX: 00007fd8d64ef0f7 >[45225.102814] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45225.102815] RBP: 00007ffcc6dba1c0 R08: 00000000030cb2e0 R09: 0000000000000004 >[45225.102816] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45225.102818] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[45227.411860] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45227.411865] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45227.411869] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45227.411871] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45227.411874] Call Trace: >[45227.411885] dump_stack+0x85/0xbf >[45227.411893] swiotlb_alloc_coherent+0x1be/0x1d0 >[45227.411908] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45227.411928] ttm_dma_populate+0x25e/0x350 [ttm] >[45227.411940] ttm_tt_bind+0x2c/0x60 [ttm] >[45227.411947] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45227.411962] ttm_bo_validate+0x189/0x1a0 [ttm] >[45227.411967] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45227.411978] ? mutex_trylock+0xcd/0xe0 >[45227.411988] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45227.412041] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45227.412078] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45227.412088] ? __lock_acquire+0x2d4/0x1340 >[45227.412124] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45227.412163] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45227.412197] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45227.412226] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45227.412260] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45227.412282] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45227.412298] drm_ioctl+0x2d5/0x370 [drm] >[45227.412326] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45227.412334] ? __pm_runtime_resume+0x54/0x90 >[45227.412343] ? trace_hardirqs_on_caller+0xed/0x180 >[45227.412375] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45227.412384] do_vfs_ioctl+0xa5/0x6e0 >[45227.412396] SyS_ioctl+0x74/0x80 >[45227.412404] do_syscall_64+0x79/0x220 >[45227.412410] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45227.412414] RIP: 0033:0x7fd8d64ef0f7 >[45227.412416] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45227.412421] RAX: ffffffffffffffda RBX: 0000000002db2220 RCX: 00007fd8d64ef0f7 >[45227.412423] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45227.412426] RBP: 00007ffcc6dba1c0 R08: 0000000002db2220 R09: 0000000000000004 >[45227.412428] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45227.412430] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[45231.862455] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45231.862458] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45231.862461] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45231.862462] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45231.862463] Call Trace: >[45231.862470] dump_stack+0x85/0xbf >[45231.862475] swiotlb_alloc_coherent+0x1be/0x1d0 >[45231.862483] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45231.862492] ttm_dma_populate+0x25e/0x350 [ttm] >[45231.862499] ttm_tt_bind+0x2c/0x60 [ttm] >[45231.862503] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45231.862511] ttm_bo_validate+0x189/0x1a0 [ttm] >[45231.862514] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45231.862520] ? mutex_trylock+0xcd/0xe0 >[45231.862525] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45231.862563] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45231.862590] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45231.862616] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45231.862642] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45231.862667] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45231.862687] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45231.862710] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45231.862724] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45231.862733] drm_ioctl+0x2d5/0x370 [drm] >[45231.862753] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45231.862758] ? __pm_runtime_resume+0x54/0x90 >[45231.862764] ? trace_hardirqs_on_caller+0xed/0x180 >[45231.862785] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45231.862791] do_vfs_ioctl+0xa5/0x6e0 >[45231.862797] SyS_ioctl+0x74/0x80 >[45231.862802] do_syscall_64+0x79/0x220 >[45231.862805] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45231.862808] RIP: 0033:0x7fd8d64ef0f7 >[45231.862809] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45231.862812] RAX: ffffffffffffffda RBX: 00000000030b19a0 RCX: 00007fd8d64ef0f7 >[45231.862813] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45231.862815] RBP: 00007ffcc6dba1c0 R08: 00000000030b19a0 R09: 0000000000000004 >[45231.862816] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45231.862817] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[45235.302516] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45235.302520] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45235.302522] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45235.302524] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45235.302525] Call Trace: >[45235.302531] dump_stack+0x85/0xbf >[45235.302536] swiotlb_alloc_coherent+0x1be/0x1d0 >[45235.302544] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45235.302553] ttm_dma_populate+0x25e/0x350 [ttm] >[45235.302559] ttm_tt_bind+0x2c/0x60 [ttm] >[45235.302563] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45235.302571] ttm_bo_validate+0x189/0x1a0 [ttm] >[45235.302575] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45235.302581] ? mutex_trylock+0xcd/0xe0 >[45235.302586] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45235.302621] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45235.302644] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45235.302668] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45235.302691] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45235.302713] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45235.302731] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45235.302751] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45235.302764] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45235.302773] drm_ioctl+0x2d5/0x370 [drm] >[45235.302790] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45235.302794] ? __pm_runtime_resume+0x54/0x90 >[45235.302800] ? trace_hardirqs_on_caller+0xed/0x180 >[45235.302818] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45235.302823] do_vfs_ioctl+0xa5/0x6e0 >[45235.302830] SyS_ioctl+0x74/0x80 >[45235.302835] do_syscall_64+0x79/0x220 >[45235.302838] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45235.302841] RIP: 0033:0x7fd8d64ef0f7 >[45235.302842] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45235.302845] RAX: ffffffffffffffda RBX: 0000000002d543e0 RCX: 00007fd8d64ef0f7 >[45235.302846] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45235.302847] RBP: 00007ffcc6dba1c0 R08: 0000000002d543e0 R09: 0000000000000004 >[45235.302849] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45235.302850] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[45239.882805] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45239.882809] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45239.882811] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45239.882813] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45239.882814] Call Trace: >[45239.882821] dump_stack+0x85/0xbf >[45239.882825] swiotlb_alloc_coherent+0x1be/0x1d0 >[45239.882836] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45239.882851] ttm_dma_populate+0x25e/0x350 [ttm] >[45239.882861] ttm_tt_bind+0x2c/0x60 [ttm] >[45239.882867] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45239.882874] ttm_bo_validate+0x189/0x1a0 [ttm] >[45239.882877] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45239.882883] ? mutex_trylock+0xcd/0xe0 >[45239.882888] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45239.882921] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45239.882942] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45239.882965] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45239.882989] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45239.883010] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45239.883028] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45239.883048] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45239.883061] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45239.883069] drm_ioctl+0x2d5/0x370 [drm] >[45239.883086] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45239.883090] ? __pm_runtime_resume+0x54/0x90 >[45239.883096] ? trace_hardirqs_on_caller+0xed/0x180 >[45239.883114] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45239.883119] do_vfs_ioctl+0xa5/0x6e0 >[45239.883126] SyS_ioctl+0x74/0x80 >[45239.883131] do_syscall_64+0x79/0x220 >[45239.883134] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45239.883136] RIP: 0033:0x7fd8d64ef0f7 >[45239.883138] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45239.883140] RAX: ffffffffffffffda RBX: 0000000003166ff0 RCX: 00007fd8d64ef0f7 >[45239.883142] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45239.883143] RBP: 00007ffcc6dba1c0 R08: 0000000003166ff0 R09: 0000000000000004 >[45239.883144] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45239.883146] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000309c390 >[45243.519921] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45243.519926] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45243.519930] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45243.519932] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45243.519934] Call Trace: >[45243.519942] dump_stack+0x85/0xbf >[45243.519948] swiotlb_alloc_coherent+0x1be/0x1d0 >[45243.519960] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45243.519975] ttm_dma_populate+0x25e/0x350 [ttm] >[45243.519986] ttm_tt_bind+0x2c/0x60 [ttm] >[45243.519992] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45243.520006] ttm_bo_validate+0x189/0x1a0 [ttm] >[45243.520011] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45243.520020] ? mutex_trylock+0xcd/0xe0 >[45243.520028] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45243.520071] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45243.520100] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45243.520119] ? __lock_acquire+0x2d4/0x1340 >[45243.520149] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45243.520183] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45243.520215] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45243.520240] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45243.520273] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45243.520289] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45243.520302] drm_ioctl+0x2d5/0x370 [drm] >[45243.520329] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45243.520335] ? __pm_runtime_resume+0x54/0x90 >[45243.520342] ? trace_hardirqs_on_caller+0xed/0x180 >[45243.520370] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45243.520378] do_vfs_ioctl+0xa5/0x6e0 >[45243.520389] SyS_ioctl+0x74/0x80 >[45243.520397] do_syscall_64+0x79/0x220 >[45243.520401] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45243.520404] RIP: 0033:0x7fd8d64ef0f7 >[45243.520407] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45243.520411] RAX: ffffffffffffffda RBX: 0000000003166ff0 RCX: 00007fd8d64ef0f7 >[45243.520413] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45243.520415] RBP: 00007ffcc6dba1c0 R08: 0000000003166ff0 R09: 0000000000000004 >[45243.520417] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45243.520419] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[45245.428070] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45245.428075] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45245.428079] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45245.428081] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45245.428083] Call Trace: >[45245.428092] dump_stack+0x85/0xbf >[45245.428098] swiotlb_alloc_coherent+0x1be/0x1d0 >[45245.428109] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45245.428126] ttm_dma_populate+0x25e/0x350 [ttm] >[45245.428137] ttm_tt_bind+0x2c/0x60 [ttm] >[45245.428153] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45245.428167] ttm_bo_validate+0x189/0x1a0 [ttm] >[45245.428172] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45245.428182] ? mutex_trylock+0xcd/0xe0 >[45245.428190] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45245.428228] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45245.428261] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45245.428271] ? __lock_acquire+0x2d4/0x1340 >[45245.428304] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45245.428342] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45245.428379] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45245.428406] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45245.428430] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45245.428445] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45245.428458] drm_ioctl+0x2d5/0x370 [drm] >[45245.428485] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45245.428493] ? __pm_runtime_resume+0x54/0x90 >[45245.428500] ? trace_hardirqs_on_caller+0xed/0x180 >[45245.428532] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45245.428539] do_vfs_ioctl+0xa5/0x6e0 >[45245.428551] SyS_ioctl+0x74/0x80 >[45245.428569] do_syscall_64+0x79/0x220 >[45245.428574] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45245.428577] RIP: 0033:0x7fd8d64ef0f7 >[45245.428580] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45245.428584] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[45245.428587] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45245.428589] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[45245.428591] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45245.428593] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[45256.083968] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45256.083973] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45256.083977] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45256.083979] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45256.083981] Call Trace: >[45256.083989] dump_stack+0x85/0xbf >[45256.083996] swiotlb_alloc_coherent+0x1be/0x1d0 >[45256.084008] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45256.084025] ttm_dma_populate+0x25e/0x350 [ttm] >[45256.084036] ttm_tt_bind+0x2c/0x60 [ttm] >[45256.084043] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45256.084057] ttm_bo_validate+0x189/0x1a0 [ttm] >[45256.084062] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45256.084072] ? mutex_trylock+0xcd/0xe0 >[45256.084081] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45256.084123] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45256.084158] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45256.084198] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45256.084238] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45256.084275] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45256.084305] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45256.084341] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45256.084358] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45256.084373] drm_ioctl+0x2d5/0x370 [drm] >[45256.084404] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45256.084412] ? __pm_runtime_resume+0x54/0x90 >[45256.084420] ? trace_hardirqs_on_caller+0xed/0x180 >[45256.084453] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45256.084461] do_vfs_ioctl+0xa5/0x6e0 >[45256.084474] SyS_ioctl+0x74/0x80 >[45256.084482] do_syscall_64+0x79/0x220 >[45256.084487] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45256.084491] RIP: 0033:0x7fd8d64ef0f7 >[45256.084493] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45256.084498] RAX: ffffffffffffffda RBX: 00000000030cb2e0 RCX: 00007fd8d64ef0f7 >[45256.084500] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45256.084502] RBP: 00007ffcc6dba1c0 R08: 00000000030cb2e0 R09: 0000000000000004 >[45256.084505] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45256.084507] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[45264.832512] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45264.832515] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45264.832518] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45264.832519] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45264.832520] Call Trace: >[45264.832528] dump_stack+0x85/0xbf >[45264.832532] swiotlb_alloc_coherent+0x1be/0x1d0 >[45264.832540] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45264.832548] ttm_dma_populate+0x25e/0x350 [ttm] >[45264.832554] ttm_tt_bind+0x2c/0x60 [ttm] >[45264.832558] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45264.832566] ttm_bo_validate+0x189/0x1a0 [ttm] >[45264.832569] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45264.832574] ? mutex_trylock+0xcd/0xe0 >[45264.832579] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45264.832612] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45264.832630] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45264.832651] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45264.832672] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45264.832692] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45264.832707] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45264.832726] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45264.832738] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45264.832746] drm_ioctl+0x2d5/0x370 [drm] >[45264.832762] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45264.832766] ? __pm_runtime_resume+0x54/0x90 >[45264.832771] ? trace_hardirqs_on_caller+0xed/0x180 >[45264.832788] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45264.832793] do_vfs_ioctl+0xa5/0x6e0 >[45264.832800] SyS_ioctl+0x74/0x80 >[45264.832805] do_syscall_64+0x79/0x220 >[45264.832808] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45264.832810] RIP: 0033:0x7fd8d64ef0f7 >[45264.832812] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45264.832814] RAX: ffffffffffffffda RBX: 0000000002db2220 RCX: 00007fd8d64ef0f7 >[45264.832816] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45264.832817] RBP: 00007ffcc6dba1c0 R08: 0000000002db2220 R09: 0000000000000004 >[45264.832818] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45264.832819] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[45270.320456] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45270.320459] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45270.320462] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45270.320463] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45270.320464] Call Trace: >[45270.320471] dump_stack+0x85/0xbf >[45270.320475] swiotlb_alloc_coherent+0x1be/0x1d0 >[45270.320483] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45270.320492] ttm_dma_populate+0x25e/0x350 [ttm] >[45270.320498] ttm_tt_bind+0x2c/0x60 [ttm] >[45270.320502] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45270.320509] ttm_bo_validate+0x189/0x1a0 [ttm] >[45270.320513] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45270.320519] ? mutex_trylock+0xcd/0xe0 >[45270.320524] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45270.320555] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45270.320576] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45270.320599] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45270.320622] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45270.320643] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45270.320660] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45270.320680] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45270.320692] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45270.320700] drm_ioctl+0x2d5/0x370 [drm] >[45270.320716] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45270.320721] ? __pm_runtime_resume+0x54/0x90 >[45270.320726] ? trace_hardirqs_on_caller+0xed/0x180 >[45270.320744] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45270.320749] do_vfs_ioctl+0xa5/0x6e0 >[45270.320756] SyS_ioctl+0x74/0x80 >[45270.320761] do_syscall_64+0x79/0x220 >[45270.320764] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45270.320766] RIP: 0033:0x7fd8d64ef0f7 >[45270.320768] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45270.320770] RAX: ffffffffffffffda RBX: 0000000002bd1380 RCX: 00007fd8d64ef0f7 >[45270.320771] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45270.320773] RBP: 00007ffcc6dba1c0 R08: 0000000002bd1380 R09: 0000000000000004 >[45270.320774] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45270.320775] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[45282.309834] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45282.309837] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45282.309840] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45282.309842] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45282.309843] Call Trace: >[45282.309849] dump_stack+0x85/0xbf >[45282.309854] swiotlb_alloc_coherent+0x1be/0x1d0 >[45282.309861] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45282.309871] ttm_dma_populate+0x25e/0x350 [ttm] >[45282.309877] ttm_tt_bind+0x2c/0x60 [ttm] >[45282.309881] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45282.309889] ttm_bo_validate+0x189/0x1a0 [ttm] >[45282.309892] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45282.309897] ? mutex_trylock+0xcd/0xe0 >[45282.309903] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45282.309935] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45282.309953] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45282.309975] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45282.309997] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45282.310017] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45282.310033] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45282.310052] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45282.310064] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45282.310072] drm_ioctl+0x2d5/0x370 [drm] >[45282.310088] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45282.310093] ? __pm_runtime_resume+0x54/0x90 >[45282.310098] ? trace_hardirqs_on_caller+0xed/0x180 >[45282.310116] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45282.310121] do_vfs_ioctl+0xa5/0x6e0 >[45282.310128] SyS_ioctl+0x74/0x80 >[45282.310133] do_syscall_64+0x79/0x220 >[45282.310136] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45282.310138] RIP: 0033:0x7fd8d64ef0f7 >[45282.310140] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45282.310143] RAX: ffffffffffffffda RBX: 000000000310f640 RCX: 00007fd8d64ef0f7 >[45282.310144] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45282.310145] RBP: 00007ffcc6dba1c0 R08: 000000000310f640 R09: 0000000000000004 >[45282.310147] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45282.310148] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[45289.444868] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45289.444872] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45289.444876] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45289.444878] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45289.444880] Call Trace: >[45289.444888] dump_stack+0x85/0xbf >[45289.444895] swiotlb_alloc_coherent+0x1be/0x1d0 >[45289.444906] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45289.444921] ttm_dma_populate+0x25e/0x350 [ttm] >[45289.444932] ttm_tt_bind+0x2c/0x60 [ttm] >[45289.444938] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45289.444952] ttm_bo_validate+0x189/0x1a0 [ttm] >[45289.444957] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45289.444966] ? mutex_trylock+0xcd/0xe0 >[45289.444974] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45289.445014] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45289.445044] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45289.445080] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45289.445115] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45289.445148] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45289.445173] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45289.445205] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45289.445219] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45289.445232] drm_ioctl+0x2d5/0x370 [drm] >[45289.445259] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45289.445266] ? __pm_runtime_resume+0x54/0x90 >[45289.445274] ? trace_hardirqs_on_caller+0xed/0x180 >[45289.445303] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45289.445310] do_vfs_ioctl+0xa5/0x6e0 >[45289.445322] SyS_ioctl+0x74/0x80 >[45289.445330] do_syscall_64+0x79/0x220 >[45289.445334] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45289.445337] RIP: 0033:0x7fd8d64ef0f7 >[45289.445339] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45289.445344] RAX: ffffffffffffffda RBX: 00000000030e99c0 RCX: 00007fd8d64ef0f7 >[45289.445346] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45289.445348] RBP: 00007ffcc6dba1c0 R08: 00000000030e99c0 R09: 0000000000000004 >[45289.445350] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45289.445352] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[45293.457887] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45293.457891] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45293.457894] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45293.457895] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45293.457896] Call Trace: >[45293.457903] dump_stack+0x85/0xbf >[45293.457907] swiotlb_alloc_coherent+0x1be/0x1d0 >[45293.457915] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45293.457924] ttm_dma_populate+0x25e/0x350 [ttm] >[45293.457930] ttm_tt_bind+0x2c/0x60 [ttm] >[45293.457934] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45293.457942] ttm_bo_validate+0x189/0x1a0 [ttm] >[45293.457945] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45293.457951] ? mutex_trylock+0xcd/0xe0 >[45293.457956] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45293.457988] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45293.458017] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45293.458038] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45293.458059] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45293.458078] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45293.458094] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45293.458113] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45293.458124] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45293.458132] drm_ioctl+0x2d5/0x370 [drm] >[45293.458148] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45293.458153] ? __pm_runtime_resume+0x54/0x90 >[45293.458158] ? trace_hardirqs_on_caller+0xed/0x180 >[45293.458175] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45293.458180] do_vfs_ioctl+0xa5/0x6e0 >[45293.458186] SyS_ioctl+0x74/0x80 >[45293.458191] do_syscall_64+0x79/0x220 >[45293.458194] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45293.458196] RIP: 0033:0x7fd8d64ef0f7 >[45293.458198] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45293.458200] RAX: ffffffffffffffda RBX: 0000000003108490 RCX: 00007fd8d64ef0f7 >[45293.458201] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45293.458203] RBP: 00007ffcc6dba1c0 R08: 0000000003108490 R09: 0000000000000004 >[45293.458204] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45293.458205] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[45304.657708] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45304.657711] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45304.657714] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45304.657715] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45304.657717] Call Trace: >[45304.657724] dump_stack+0x85/0xbf >[45304.657728] swiotlb_alloc_coherent+0x1be/0x1d0 >[45304.657736] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45304.657745] ttm_dma_populate+0x25e/0x350 [ttm] >[45304.657751] ttm_tt_bind+0x2c/0x60 [ttm] >[45304.657755] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45304.657764] ttm_bo_validate+0x189/0x1a0 [ttm] >[45304.657767] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45304.657773] ? mutex_trylock+0xcd/0xe0 >[45304.657778] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45304.657810] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45304.657829] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45304.657851] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45304.657872] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45304.657892] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45304.657908] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45304.657928] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45304.657940] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45304.657948] drm_ioctl+0x2d5/0x370 [drm] >[45304.657964] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45304.657969] ? __pm_runtime_resume+0x54/0x90 >[45304.657974] ? trace_hardirqs_on_caller+0xed/0x180 >[45304.657992] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45304.657997] do_vfs_ioctl+0xa5/0x6e0 >[45304.658004] SyS_ioctl+0x74/0x80 >[45304.658009] do_syscall_64+0x79/0x220 >[45304.658012] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45304.658014] RIP: 0033:0x7fd8d64ef0f7 >[45304.658015] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45304.658018] RAX: ffffffffffffffda RBX: 00000000031659c0 RCX: 00007fd8d64ef0f7 >[45304.658019] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45304.658021] RBP: 00007ffcc6dba1c0 R08: 00000000031659c0 R09: 0000000000000004 >[45304.658022] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45304.658023] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[45311.330920] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45311.330925] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45311.330929] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45311.330931] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45311.330933] Call Trace: >[45311.330942] dump_stack+0x85/0xbf >[45311.330948] swiotlb_alloc_coherent+0x1be/0x1d0 >[45311.330959] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45311.330975] ttm_dma_populate+0x25e/0x350 [ttm] >[45311.330986] ttm_tt_bind+0x2c/0x60 [ttm] >[45311.330992] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45311.331006] ttm_bo_validate+0x189/0x1a0 [ttm] >[45311.331011] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45311.331021] ? mutex_trylock+0xcd/0xe0 >[45311.331029] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45311.331069] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45311.331102] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45311.331135] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45311.331170] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45311.331204] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45311.331231] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45311.331265] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45311.331280] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45311.331293] drm_ioctl+0x2d5/0x370 [drm] >[45311.331321] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45311.331328] ? __pm_runtime_resume+0x54/0x90 >[45311.331336] ? trace_hardirqs_on_caller+0xed/0x180 >[45311.331367] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45311.331374] do_vfs_ioctl+0xa5/0x6e0 >[45311.331386] SyS_ioctl+0x74/0x80 >[45311.331394] do_syscall_64+0x79/0x220 >[45311.331399] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45311.331403] RIP: 0033:0x7fd8d64ef0f7 >[45311.331405] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45311.331409] RAX: ffffffffffffffda RBX: 000000000302d650 RCX: 00007fd8d64ef0f7 >[45311.331411] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45311.331414] RBP: 00007ffcc6dba1c0 R08: 000000000302d650 R09: 0000000000000004 >[45311.331416] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45311.331418] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[45326.652877] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45326.652881] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45326.652885] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45326.652887] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45326.652889] Call Trace: >[45326.652897] dump_stack+0x85/0xbf >[45326.652903] swiotlb_alloc_coherent+0x1be/0x1d0 >[45326.652926] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45326.652942] ttm_dma_populate+0x25e/0x350 [ttm] >[45326.652952] ttm_tt_bind+0x2c/0x60 [ttm] >[45326.652958] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45326.652972] ttm_bo_validate+0x189/0x1a0 [ttm] >[45326.652986] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45326.652994] ? mutex_trylock+0xcd/0xe0 >[45326.653003] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45326.653040] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45326.653070] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45326.653104] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45326.653138] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45326.653172] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45326.653195] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45326.653227] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45326.653241] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45326.653254] drm_ioctl+0x2d5/0x370 [drm] >[45326.653281] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45326.653288] ? __pm_runtime_resume+0x54/0x90 >[45326.653296] ? trace_hardirqs_on_caller+0xed/0x180 >[45326.653325] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45326.653332] do_vfs_ioctl+0xa5/0x6e0 >[45326.653344] SyS_ioctl+0x74/0x80 >[45326.653351] do_syscall_64+0x79/0x220 >[45326.653355] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45326.653359] RIP: 0033:0x7fd8d64ef0f7 >[45326.653361] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45326.653365] RAX: ffffffffffffffda RBX: 0000000003108490 RCX: 00007fd8d64ef0f7 >[45326.653367] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45326.653369] RBP: 00007ffcc6dba1c0 R08: 0000000003108490 R09: 0000000000000004 >[45326.653371] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45326.653373] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[45337.220893] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45337.220896] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45337.220899] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45337.220900] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45337.220902] Call Trace: >[45337.220909] dump_stack+0x85/0xbf >[45337.220913] swiotlb_alloc_coherent+0x1be/0x1d0 >[45337.220921] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45337.220930] ttm_dma_populate+0x25e/0x350 [ttm] >[45337.220937] ttm_tt_bind+0x2c/0x60 [ttm] >[45337.220941] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45337.220949] ttm_bo_validate+0x189/0x1a0 [ttm] >[45337.220952] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45337.220958] ? mutex_trylock+0xcd/0xe0 >[45337.220963] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45337.220998] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45337.221017] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45337.221038] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45337.221060] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45337.221080] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45337.221096] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45337.221116] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45337.221129] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45337.221137] drm_ioctl+0x2d5/0x370 [drm] >[45337.221153] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45337.221158] ? __pm_runtime_resume+0x54/0x90 >[45337.221163] ? trace_hardirqs_on_caller+0xed/0x180 >[45337.221181] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45337.221186] do_vfs_ioctl+0xa5/0x6e0 >[45337.221193] SyS_ioctl+0x74/0x80 >[45337.221198] do_syscall_64+0x79/0x220 >[45337.221201] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45337.221203] RIP: 0033:0x7fd8d64ef0f7 >[45337.221204] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45337.221207] RAX: ffffffffffffffda RBX: 0000000002b36710 RCX: 00007fd8d64ef0f7 >[45337.221208] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45337.221210] RBP: 00007ffcc6dba1c0 R08: 0000000002b36710 R09: 0000000000000004 >[45337.221211] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45337.221212] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[45340.026751] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45340.026754] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45340.026757] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45340.026758] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45340.026759] Call Trace: >[45340.026766] dump_stack+0x85/0xbf >[45340.026771] swiotlb_alloc_coherent+0x1be/0x1d0 >[45340.026780] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45340.026789] ttm_dma_populate+0x25e/0x350 [ttm] >[45340.026795] ttm_tt_bind+0x2c/0x60 [ttm] >[45340.026799] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45340.026807] ttm_bo_validate+0x189/0x1a0 [ttm] >[45340.026810] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45340.026816] ? mutex_trylock+0xcd/0xe0 >[45340.026821] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45340.026855] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45340.026874] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45340.026896] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45340.026917] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45340.026938] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45340.026954] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45340.026980] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45340.026993] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45340.027005] drm_ioctl+0x2d5/0x370 [drm] >[45340.027033] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45340.027040] ? __pm_runtime_resume+0x54/0x90 >[45340.027048] ? trace_hardirqs_on_caller+0xed/0x180 >[45340.027077] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45340.027084] do_vfs_ioctl+0xa5/0x6e0 >[45340.027096] SyS_ioctl+0x74/0x80 >[45340.027103] do_syscall_64+0x79/0x220 >[45340.027109] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45340.027112] RIP: 0033:0x7fd8d64ef0f7 >[45340.027114] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45340.027119] RAX: ffffffffffffffda RBX: 0000000002c56f90 RCX: 00007fd8d64ef0f7 >[45340.027121] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45340.027123] RBP: 00007ffcc6dba1c0 R08: 0000000002c56f90 R09: 0000000000000004 >[45340.027126] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45340.027128] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000309c390 >[45359.142230] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45359.142234] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45359.142239] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45359.142241] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45359.142243] Call Trace: >[45359.142252] dump_stack+0x85/0xbf >[45359.142258] swiotlb_alloc_coherent+0x1be/0x1d0 >[45359.142270] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45359.142287] ttm_dma_populate+0x25e/0x350 [ttm] >[45359.142299] ttm_tt_bind+0x2c/0x60 [ttm] >[45359.142305] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45359.142319] ttm_bo_validate+0x189/0x1a0 [ttm] >[45359.142325] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45359.142335] ? mutex_trylock+0xcd/0xe0 >[45359.142344] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45359.142384] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45359.142416] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45359.142456] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45359.142496] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45359.142533] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45359.142562] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45359.142598] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45359.142615] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45359.142629] drm_ioctl+0x2d5/0x370 [drm] >[45359.142660] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45359.142667] ? __pm_runtime_resume+0x54/0x90 >[45359.142676] ? trace_hardirqs_on_caller+0xed/0x180 >[45359.142708] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45359.142715] do_vfs_ioctl+0xa5/0x6e0 >[45359.142727] SyS_ioctl+0x74/0x80 >[45359.142734] do_syscall_64+0x79/0x220 >[45359.142739] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45359.142743] RIP: 0033:0x7fd8d64ef0f7 >[45359.142746] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45359.142750] RAX: ffffffffffffffda RBX: 0000000002bd1380 RCX: 00007fd8d64ef0f7 >[45359.142752] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45359.142754] RBP: 00007ffcc6dba1c0 R08: 0000000002bd1380 R09: 0000000000000004 >[45359.142757] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45359.142759] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[45362.038872] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45362.038877] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45362.038881] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45362.038883] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45362.038885] Call Trace: >[45362.038894] dump_stack+0x85/0xbf >[45362.038900] swiotlb_alloc_coherent+0x1be/0x1d0 >[45362.038911] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45362.038928] ttm_dma_populate+0x25e/0x350 [ttm] >[45362.038939] ttm_tt_bind+0x2c/0x60 [ttm] >[45362.038945] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45362.038959] ttm_bo_validate+0x189/0x1a0 [ttm] >[45362.038964] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45362.038974] ? mutex_trylock+0xcd/0xe0 >[45362.038983] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45362.039024] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45362.039045] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45362.039067] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45362.039090] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45362.039111] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45362.039129] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45362.039150] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45362.039162] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45362.039172] drm_ioctl+0x2d5/0x370 [drm] >[45362.039190] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45362.039195] ? __pm_runtime_resume+0x54/0x90 >[45362.039200] ? trace_hardirqs_on_caller+0xed/0x180 >[45362.039219] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45362.039224] do_vfs_ioctl+0xa5/0x6e0 >[45362.039231] SyS_ioctl+0x74/0x80 >[45362.039236] do_syscall_64+0x79/0x220 >[45362.039239] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45362.039242] RIP: 0033:0x7fd8d64ef0f7 >[45362.039243] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45362.039246] RAX: ffffffffffffffda RBX: 000000000302d650 RCX: 00007fd8d64ef0f7 >[45362.039247] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45362.039249] RBP: 00007ffcc6dba1c0 R08: 000000000302d650 R09: 0000000000000004 >[45362.039250] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45362.039251] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[45382.952566] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45382.952570] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45382.952573] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45382.952574] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45382.952575] Call Trace: >[45382.952582] dump_stack+0x85/0xbf >[45382.952586] swiotlb_alloc_coherent+0x1be/0x1d0 >[45382.952595] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45382.952603] ttm_dma_populate+0x25e/0x350 [ttm] >[45382.952609] ttm_tt_bind+0x2c/0x60 [ttm] >[45382.952613] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45382.952621] ttm_bo_validate+0x189/0x1a0 [ttm] >[45382.952624] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45382.952630] ? mutex_trylock+0xcd/0xe0 >[45382.952635] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45382.952669] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45382.952687] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45382.952708] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45382.952729] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45382.952749] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45382.952765] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45382.952784] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45382.952796] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45382.952803] drm_ioctl+0x2d5/0x370 [drm] >[45382.952819] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45382.952824] ? __pm_runtime_resume+0x54/0x90 >[45382.952829] ? trace_hardirqs_on_caller+0xed/0x180 >[45382.952846] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45382.952851] do_vfs_ioctl+0xa5/0x6e0 >[45382.952858] SyS_ioctl+0x74/0x80 >[45382.952863] do_syscall_64+0x79/0x220 >[45382.952866] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45382.952878] RIP: 0033:0x7fd8d64ef0f7 >[45382.952880] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45382.952883] RAX: ffffffffffffffda RBX: 0000000002b36710 RCX: 00007fd8d64ef0f7 >[45382.952884] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45382.952885] RBP: 00007ffcc6dba1c0 R08: 0000000002b36710 R09: 0000000000000004 >[45382.952887] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45382.952888] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[45385.436290] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45385.436293] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45385.436296] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45385.436297] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45385.436298] Call Trace: >[45385.436305] dump_stack+0x85/0xbf >[45385.436310] swiotlb_alloc_coherent+0x1be/0x1d0 >[45385.436318] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45385.436327] ttm_dma_populate+0x25e/0x350 [ttm] >[45385.436333] ttm_tt_bind+0x2c/0x60 [ttm] >[45385.436337] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45385.436345] ttm_bo_validate+0x189/0x1a0 [ttm] >[45385.436348] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45385.436354] ? mutex_trylock+0xcd/0xe0 >[45385.436359] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45385.436392] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45385.436411] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45385.436437] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45385.436473] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45385.436506] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45385.436531] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45385.436564] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45385.436580] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45385.436593] drm_ioctl+0x2d5/0x370 [drm] >[45385.436615] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45385.436620] ? __pm_runtime_resume+0x54/0x90 >[45385.436625] ? trace_hardirqs_on_caller+0xed/0x180 >[45385.436642] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45385.436648] do_vfs_ioctl+0xa5/0x6e0 >[45385.436655] SyS_ioctl+0x74/0x80 >[45385.436660] do_syscall_64+0x79/0x220 >[45385.436663] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45385.436666] RIP: 0033:0x7fd8d64ef0f7 >[45385.436667] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45385.436670] RAX: ffffffffffffffda RBX: 0000000002b6a2d0 RCX: 00007fd8d64ef0f7 >[45385.436671] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45385.436672] RBP: 00007ffcc6dba1c0 R08: 0000000002b6a2d0 R09: 0000000000000004 >[45385.436674] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45385.436675] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[45387.630340] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45387.630345] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45387.630349] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45387.630351] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45387.630353] Call Trace: >[45387.630361] dump_stack+0x85/0xbf >[45387.630367] swiotlb_alloc_coherent+0x1be/0x1d0 >[45387.630379] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45387.630395] ttm_dma_populate+0x25e/0x350 [ttm] >[45387.630407] ttm_tt_bind+0x2c/0x60 [ttm] >[45387.630413] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45387.630427] ttm_bo_validate+0x189/0x1a0 [ttm] >[45387.630431] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45387.630442] ? mutex_trylock+0xcd/0xe0 >[45387.630450] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45387.630492] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45387.630525] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45387.630534] ? __lock_acquire+0x2d4/0x1340 >[45387.630569] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45387.630607] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45387.630643] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45387.630671] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45387.630706] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45387.630721] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45387.630735] drm_ioctl+0x2d5/0x370 [drm] >[45387.630766] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45387.630773] ? __pm_runtime_resume+0x54/0x90 >[45387.630780] ? trace_hardirqs_on_caller+0xed/0x180 >[45387.630822] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45387.630830] do_vfs_ioctl+0xa5/0x6e0 >[45387.630842] SyS_ioctl+0x74/0x80 >[45387.630850] do_syscall_64+0x79/0x220 >[45387.630855] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45387.630858] RIP: 0033:0x7fd8d64ef0f7 >[45387.630861] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45387.630865] RAX: ffffffffffffffda RBX: 0000000002fd8240 RCX: 00007fd8d64ef0f7 >[45387.630867] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45387.630869] RBP: 00007ffcc6dba1c0 R08: 0000000002fd8240 R09: 0000000000000004 >[45387.630871] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45387.630873] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[45388.554320] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45388.554325] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45388.554329] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45388.554331] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45388.554333] Call Trace: >[45388.554343] dump_stack+0x85/0xbf >[45388.554349] swiotlb_alloc_coherent+0x1be/0x1d0 >[45388.554361] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45388.554377] ttm_dma_populate+0x25e/0x350 [ttm] >[45388.554388] ttm_tt_bind+0x2c/0x60 [ttm] >[45388.554393] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45388.554406] ttm_bo_validate+0x189/0x1a0 [ttm] >[45388.554410] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45388.554419] ? mutex_trylock+0xcd/0xe0 >[45388.554427] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45388.554465] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45388.554498] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45388.554537] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45388.554575] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45388.554610] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45388.554636] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45388.554668] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45388.554683] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45388.554699] drm_ioctl+0x2d5/0x370 [drm] >[45388.554726] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45388.554734] ? __pm_runtime_resume+0x54/0x90 >[45388.554742] ? trace_hardirqs_on_caller+0xed/0x180 >[45388.554773] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45388.554781] do_vfs_ioctl+0xa5/0x6e0 >[45388.554793] SyS_ioctl+0x74/0x80 >[45388.554801] do_syscall_64+0x79/0x220 >[45388.554806] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45388.554810] RIP: 0033:0x7fd8d64ef0f7 >[45388.554812] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45388.554817] RAX: ffffffffffffffda RBX: 0000000002c0cdf0 RCX: 00007fd8d64ef0f7 >[45388.554819] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45388.554821] RBP: 00007ffcc6dba1c0 R08: 0000000002c0cdf0 R09: 0000000000000004 >[45388.554823] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45388.554826] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[45392.610332] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45392.610337] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45392.610341] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45392.610343] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45392.610345] Call Trace: >[45392.610354] dump_stack+0x85/0xbf >[45392.610361] swiotlb_alloc_coherent+0x1be/0x1d0 >[45392.610372] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45392.610388] ttm_dma_populate+0x25e/0x350 [ttm] >[45392.610399] ttm_tt_bind+0x2c/0x60 [ttm] >[45392.610405] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45392.610420] ttm_bo_validate+0x189/0x1a0 [ttm] >[45392.610425] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45392.610434] ? mutex_trylock+0xcd/0xe0 >[45392.610443] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45392.610485] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45392.610520] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45392.610559] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45392.610596] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45392.610631] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45392.610658] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45392.610690] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45392.610704] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45392.610717] drm_ioctl+0x2d5/0x370 [drm] >[45392.610742] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45392.610749] ? __pm_runtime_resume+0x54/0x90 >[45392.610757] ? trace_hardirqs_on_caller+0xed/0x180 >[45392.610784] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45392.610791] do_vfs_ioctl+0xa5/0x6e0 >[45392.610802] SyS_ioctl+0x74/0x80 >[45392.610810] do_syscall_64+0x79/0x220 >[45392.610815] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45392.610818] RIP: 0033:0x7fd8d64ef0f7 >[45392.610821] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45392.610825] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[45392.610827] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45392.610829] RBP: 00007ffcc6dba1c0 R08: 0000000002bfd150 R09: 0000000000000004 >[45392.610832] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45392.610834] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[45396.481732] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45396.481737] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45396.481742] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45396.481744] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45396.481747] Call Trace: >[45396.481758] dump_stack+0x85/0xbf >[45396.481765] swiotlb_alloc_coherent+0x1be/0x1d0 >[45396.481779] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45396.481795] ttm_dma_populate+0x25e/0x350 [ttm] >[45396.481806] ttm_tt_bind+0x2c/0x60 [ttm] >[45396.481812] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45396.481825] ttm_bo_validate+0x189/0x1a0 [ttm] >[45396.481830] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45396.481839] ? mutex_trylock+0xcd/0xe0 >[45396.481847] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45396.481912] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45396.481951] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45396.481992] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45396.482032] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45396.482069] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45396.482097] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45396.482131] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45396.482150] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45396.482165] drm_ioctl+0x2d5/0x370 [drm] >[45396.482192] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45396.482199] ? __pm_runtime_resume+0x54/0x90 >[45396.482207] ? trace_hardirqs_on_caller+0xed/0x180 >[45396.482237] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45396.482246] do_vfs_ioctl+0xa5/0x6e0 >[45396.482258] SyS_ioctl+0x74/0x80 >[45396.482266] do_syscall_64+0x79/0x220 >[45396.482272] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45396.482276] RIP: 0033:0x7fd8d64ef0f7 >[45396.482278] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45396.482282] RAX: ffffffffffffffda RBX: 00000000031101f0 RCX: 00007fd8d64ef0f7 >[45396.482284] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45396.482286] RBP: 00007ffcc6dba1c0 R08: 00000000031101f0 R09: 0000000000000004 >[45396.482289] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45396.482291] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[45398.001345] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45398.001349] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45398.001353] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45398.001355] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45398.001357] Call Trace: >[45398.001375] dump_stack+0x85/0xbf >[45398.001381] swiotlb_alloc_coherent+0x1be/0x1d0 >[45398.001392] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45398.001417] ttm_dma_populate+0x25e/0x350 [ttm] >[45398.001427] ttm_tt_bind+0x2c/0x60 [ttm] >[45398.001433] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45398.001446] ttm_bo_validate+0x189/0x1a0 [ttm] >[45398.001451] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45398.001460] ? mutex_trylock+0xcd/0xe0 >[45398.001468] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45398.001516] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45398.001554] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45398.001588] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45398.001621] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45398.001652] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45398.001677] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45398.001708] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45398.001723] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45398.001735] drm_ioctl+0x2d5/0x370 [drm] >[45398.001762] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45398.001768] ? __pm_runtime_resume+0x54/0x90 >[45398.001776] ? trace_hardirqs_on_caller+0xed/0x180 >[45398.001804] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45398.001811] do_vfs_ioctl+0xa5/0x6e0 >[45398.001822] SyS_ioctl+0x74/0x80 >[45398.001829] do_syscall_64+0x79/0x220 >[45398.001833] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45398.001836] RIP: 0033:0x7fd8d64ef0f7 >[45398.001839] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45398.001843] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[45398.001845] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45398.001847] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[45398.001849] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45398.001851] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[45399.232670] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45399.232673] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45399.232676] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45399.232677] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45399.232678] Call Trace: >[45399.232685] dump_stack+0x85/0xbf >[45399.232689] swiotlb_alloc_coherent+0x1be/0x1d0 >[45399.232697] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45399.232706] ttm_dma_populate+0x25e/0x350 [ttm] >[45399.232712] ttm_tt_bind+0x2c/0x60 [ttm] >[45399.232716] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45399.232724] ttm_bo_validate+0x189/0x1a0 [ttm] >[45399.232727] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45399.232733] ? mutex_trylock+0xcd/0xe0 >[45399.232738] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45399.232768] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45399.232789] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45399.232795] ? __lock_acquire+0x2d4/0x1340 >[45399.232814] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45399.232837] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45399.232858] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45399.232875] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45399.232895] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45399.232907] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45399.232915] drm_ioctl+0x2d5/0x370 [drm] >[45399.232931] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45399.232936] ? __pm_runtime_resume+0x54/0x90 >[45399.232940] ? trace_hardirqs_on_caller+0xed/0x180 >[45399.232962] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45399.232968] do_vfs_ioctl+0xa5/0x6e0 >[45399.232974] SyS_ioctl+0x74/0x80 >[45399.232979] do_syscall_64+0x79/0x220 >[45399.232982] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45399.232985] RIP: 0033:0x7fd8d64ef0f7 >[45399.232986] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45399.232989] RAX: ffffffffffffffda RBX: 0000000002cf3e20 RCX: 00007fd8d64ef0f7 >[45399.232990] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45399.232991] RBP: 00007ffcc6dba1c0 R08: 0000000002cf3e20 R09: 0000000000000004 >[45399.232992] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45399.232994] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000325a7c0 >[45400.049968] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45400.049982] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45400.049984] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45400.049986] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45400.049987] Call Trace: >[45400.049994] dump_stack+0x85/0xbf >[45400.049999] swiotlb_alloc_coherent+0x1be/0x1d0 >[45400.050007] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45400.050016] ttm_dma_populate+0x25e/0x350 [ttm] >[45400.050021] ttm_tt_bind+0x2c/0x60 [ttm] >[45400.050026] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45400.050033] ttm_bo_validate+0x189/0x1a0 [ttm] >[45400.050036] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45400.050042] ? mutex_trylock+0xcd/0xe0 >[45400.050047] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45400.050084] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45400.050102] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45400.050108] ? __lock_acquire+0x2d4/0x1340 >[45400.050126] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45400.050147] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45400.050167] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45400.050182] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45400.050201] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45400.050214] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45400.050222] drm_ioctl+0x2d5/0x370 [drm] >[45400.050237] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45400.050242] ? __pm_runtime_resume+0x54/0x90 >[45400.050246] ? trace_hardirqs_on_caller+0xed/0x180 >[45400.050263] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45400.050268] do_vfs_ioctl+0xa5/0x6e0 >[45400.050275] SyS_ioctl+0x74/0x80 >[45400.050280] do_syscall_64+0x79/0x220 >[45400.050283] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45400.050285] RIP: 0033:0x7fd8d64ef0f7 >[45400.050287] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45400.050289] RAX: ffffffffffffffda RBX: 00000000030296a0 RCX: 00007fd8d64ef0f7 >[45400.050291] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45400.050292] RBP: 00007ffcc6dba1c0 R08: 00000000030296a0 R09: 0000000000000004 >[45400.050293] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45400.050295] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c4e790 >[45401.703195] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45401.703200] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45401.703204] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45401.703206] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45401.703208] Call Trace: >[45401.703217] dump_stack+0x85/0xbf >[45401.703223] swiotlb_alloc_coherent+0x1be/0x1d0 >[45401.703235] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45401.703251] ttm_dma_populate+0x25e/0x350 [ttm] >[45401.703262] ttm_tt_bind+0x2c/0x60 [ttm] >[45401.703268] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45401.703282] ttm_bo_validate+0x189/0x1a0 [ttm] >[45401.703286] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45401.703296] ? mutex_trylock+0xcd/0xe0 >[45401.703305] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45401.703347] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45401.703377] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45401.703413] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45401.703449] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45401.703482] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45401.703507] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45401.703540] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45401.703555] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45401.703568] drm_ioctl+0x2d5/0x370 [drm] >[45401.703596] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45401.703603] ? __pm_runtime_resume+0x54/0x90 >[45401.703611] ? trace_hardirqs_on_caller+0xed/0x180 >[45401.703640] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45401.703648] do_vfs_ioctl+0xa5/0x6e0 >[45401.703659] SyS_ioctl+0x74/0x80 >[45401.703667] do_syscall_64+0x79/0x220 >[45401.703671] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45401.703675] RIP: 0033:0x7fd8d64ef0f7 >[45401.703677] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45401.703682] RAX: ffffffffffffffda RBX: 0000000002c56f90 RCX: 00007fd8d64ef0f7 >[45401.703684] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45401.703686] RBP: 00007ffcc6dba1c0 R08: 0000000002c56f90 R09: 0000000000000004 >[45401.703688] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45401.703690] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[45402.987164] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45402.987168] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45402.987170] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45402.987172] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45402.987173] Call Trace: >[45402.987180] dump_stack+0x85/0xbf >[45402.987184] swiotlb_alloc_coherent+0x1be/0x1d0 >[45402.987192] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45402.987201] ttm_dma_populate+0x25e/0x350 [ttm] >[45402.987208] ttm_tt_bind+0x2c/0x60 [ttm] >[45402.987211] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45402.987219] ttm_bo_validate+0x189/0x1a0 [ttm] >[45402.987223] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45402.987228] ? mutex_trylock+0xcd/0xe0 >[45402.987234] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45402.987271] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45402.987298] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45402.987307] ? __lock_acquire+0x2d4/0x1340 >[45402.987334] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45402.987367] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45402.987399] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45402.987425] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45402.987450] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45402.987463] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45402.987470] drm_ioctl+0x2d5/0x370 [drm] >[45402.987487] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45402.987491] ? __pm_runtime_resume+0x54/0x90 >[45402.987496] ? trace_hardirqs_on_caller+0xed/0x180 >[45402.987513] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45402.987518] do_vfs_ioctl+0xa5/0x6e0 >[45402.987525] SyS_ioctl+0x74/0x80 >[45402.987530] do_syscall_64+0x79/0x220 >[45402.987533] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45402.987536] RIP: 0033:0x7fd8d64ef0f7 >[45402.987537] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45402.987540] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[45402.987541] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45402.987542] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[45402.987544] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45402.987545] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[45410.491619] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45410.491624] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45410.491627] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45410.491629] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45410.491631] Call Trace: >[45410.491640] dump_stack+0x85/0xbf >[45410.491646] swiotlb_alloc_coherent+0x1be/0x1d0 >[45410.491658] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45410.491672] ttm_dma_populate+0x25e/0x350 [ttm] >[45410.491683] ttm_tt_bind+0x2c/0x60 [ttm] >[45410.491689] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45410.491702] ttm_bo_validate+0x189/0x1a0 [ttm] >[45410.491707] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45410.491717] ? mutex_trylock+0xcd/0xe0 >[45410.491725] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45410.491769] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45410.491800] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45410.491835] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45410.491869] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45410.491902] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45410.491927] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45410.491959] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45410.491975] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45410.491988] drm_ioctl+0x2d5/0x370 [drm] >[45410.492025] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45410.492032] ? __pm_runtime_resume+0x54/0x90 >[45410.492040] ? trace_hardirqs_on_caller+0xed/0x180 >[45410.492079] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45410.492086] do_vfs_ioctl+0xa5/0x6e0 >[45410.492097] SyS_ioctl+0x74/0x80 >[45410.492105] do_syscall_64+0x79/0x220 >[45410.492109] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45410.492113] RIP: 0033:0x7fd8d64ef0f7 >[45410.492115] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45410.492119] RAX: ffffffffffffffda RBX: 00000000030e99c0 RCX: 00007fd8d64ef0f7 >[45410.492121] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45410.492123] RBP: 00007ffcc6dba1c0 R08: 00000000030e99c0 R09: 0000000000000004 >[45410.492125] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45410.492127] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[45415.844060] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45415.844075] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45415.844078] CPU: 6 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45415.844090] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45415.844092] Call Trace: >[45415.844101] dump_stack+0x85/0xbf >[45415.844106] swiotlb_alloc_coherent+0x1be/0x1d0 >[45415.844128] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45415.844143] ttm_dma_populate+0x25e/0x350 [ttm] >[45415.844154] ttm_tt_bind+0x2c/0x60 [ttm] >[45415.844160] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45415.844174] ttm_bo_validate+0x189/0x1a0 [ttm] >[45415.844179] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45415.844188] ? mutex_trylock+0xcd/0xe0 >[45415.844196] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45415.844236] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45415.844266] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45415.844301] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45415.844335] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45415.844368] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45415.844393] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45415.844435] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45415.844459] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45415.844471] drm_ioctl+0x2d5/0x370 [drm] >[45415.844499] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45415.844506] ? __pm_runtime_resume+0x54/0x90 >[45415.844514] ? trace_hardirqs_on_caller+0xed/0x180 >[45415.844542] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45415.844550] do_vfs_ioctl+0xa5/0x6e0 >[45415.844561] SyS_ioctl+0x74/0x80 >[45415.844568] do_syscall_64+0x79/0x220 >[45415.844573] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45415.844576] RIP: 0033:0x7fd8d64ef0f7 >[45415.844578] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45415.844582] RAX: ffffffffffffffda RBX: 00000000030d5280 RCX: 00007fd8d64ef0f7 >[45415.844585] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45415.844587] RBP: 00007ffcc6dba1c0 R08: 00000000030d5280 R09: 0000000000000004 >[45415.844589] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45415.844591] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[45420.368368] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45420.368373] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45420.368377] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45420.368380] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45420.368382] Call Trace: >[45420.368390] dump_stack+0x85/0xbf >[45420.368397] swiotlb_alloc_coherent+0x1be/0x1d0 >[45420.368409] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45420.368426] ttm_dma_populate+0x25e/0x350 [ttm] >[45420.368433] ttm_tt_bind+0x2c/0x60 [ttm] >[45420.368438] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45420.368446] ttm_bo_validate+0x189/0x1a0 [ttm] >[45420.368449] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45420.368455] ? mutex_trylock+0xcd/0xe0 >[45420.368460] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45420.368505] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45420.368534] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45420.368562] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45420.368590] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45420.368614] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45420.368632] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45420.368653] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45420.368669] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45420.368678] drm_ioctl+0x2d5/0x370 [drm] >[45420.368696] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45420.368701] ? __pm_runtime_resume+0x54/0x90 >[45420.368706] ? trace_hardirqs_on_caller+0xed/0x180 >[45420.368725] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45420.368731] do_vfs_ioctl+0xa5/0x6e0 >[45420.368738] SyS_ioctl+0x74/0x80 >[45420.368744] do_syscall_64+0x79/0x220 >[45420.368747] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45420.368750] RIP: 0033:0x7fd8d64ef0f7 >[45420.368751] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45420.368754] RAX: ffffffffffffffda RBX: 0000000002cf3e20 RCX: 00007fd8d64ef0f7 >[45420.368755] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45420.368757] RBP: 00007ffcc6dba1c0 R08: 0000000002cf3e20 R09: 0000000000000004 >[45420.368758] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45420.368759] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[45425.404611] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45425.404616] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45425.404620] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45425.404623] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45425.404625] Call Trace: >[45425.404634] dump_stack+0x85/0xbf >[45425.404640] swiotlb_alloc_coherent+0x1be/0x1d0 >[45425.404652] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45425.404669] ttm_dma_populate+0x25e/0x350 [ttm] >[45425.404680] ttm_tt_bind+0x2c/0x60 [ttm] >[45425.404686] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45425.404700] ttm_bo_validate+0x189/0x1a0 [ttm] >[45425.404706] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45425.404715] ? mutex_trylock+0xcd/0xe0 >[45425.404724] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45425.404765] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45425.404799] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45425.404839] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45425.404876] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45425.404912] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45425.404940] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45425.404974] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45425.404989] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45425.405003] drm_ioctl+0x2d5/0x370 [drm] >[45425.405032] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45425.405039] ? __pm_runtime_resume+0x54/0x90 >[45425.405047] ? trace_hardirqs_on_caller+0xed/0x180 >[45425.405078] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45425.405086] do_vfs_ioctl+0xa5/0x6e0 >[45425.405097] SyS_ioctl+0x74/0x80 >[45425.405105] do_syscall_64+0x79/0x220 >[45425.405110] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45425.405114] RIP: 0033:0x7fd8d64ef0f7 >[45425.405116] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45425.405120] RAX: ffffffffffffffda RBX: 0000000002c56f90 RCX: 00007fd8d64ef0f7 >[45425.405122] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45425.405124] RBP: 00007ffcc6dba1c0 R08: 0000000002c56f90 R09: 0000000000000004 >[45425.405126] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45425.405128] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[45428.441072] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45428.441076] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45428.441078] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45428.441080] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45428.441082] Call Trace: >[45428.441089] dump_stack+0x85/0xbf >[45428.441094] swiotlb_alloc_coherent+0x1be/0x1d0 >[45428.441102] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45428.441114] ttm_dma_populate+0x25e/0x350 [ttm] >[45428.441124] ttm_tt_bind+0x2c/0x60 [ttm] >[45428.441131] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45428.441144] ttm_bo_validate+0x189/0x1a0 [ttm] >[45428.441149] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45428.441159] ? mutex_trylock+0xcd/0xe0 >[45428.441166] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45428.441203] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45428.441227] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45428.441233] ? __lock_acquire+0x2d4/0x1340 >[45428.441256] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45428.441280] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45428.441303] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45428.441321] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45428.441343] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45428.441356] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45428.441366] drm_ioctl+0x2d5/0x370 [drm] >[45428.441383] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45428.441388] ? __pm_runtime_resume+0x54/0x90 >[45428.441393] ? trace_hardirqs_on_caller+0xed/0x180 >[45428.441411] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45428.441417] do_vfs_ioctl+0xa5/0x6e0 >[45428.441424] SyS_ioctl+0x74/0x80 >[45428.441429] do_syscall_64+0x79/0x220 >[45428.441432] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45428.441435] RIP: 0033:0x7fd8d64ef0f7 >[45428.441436] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45428.441439] RAX: ffffffffffffffda RBX: 00000000030cb2e0 RCX: 00007fd8d64ef0f7 >[45428.441440] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45428.441442] RBP: 00007ffcc6dba1c0 R08: 00000000030cb2e0 R09: 0000000000000004 >[45428.441443] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45428.441444] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[45436.808659] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45436.808662] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45436.808665] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45436.808666] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45436.808668] Call Trace: >[45436.808685] dump_stack+0x85/0xbf >[45436.808689] swiotlb_alloc_coherent+0x1be/0x1d0 >[45436.808697] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45436.808706] ttm_dma_populate+0x25e/0x350 [ttm] >[45436.808712] ttm_tt_bind+0x2c/0x60 [ttm] >[45436.808716] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45436.808724] ttm_bo_validate+0x189/0x1a0 [ttm] >[45436.808727] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45436.808743] ? mutex_trylock+0xcd/0xe0 >[45436.808749] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45436.808780] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45436.808801] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45436.808825] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45436.808847] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45436.808880] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45436.808897] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45436.808918] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45436.808929] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45436.808938] drm_ioctl+0x2d5/0x370 [drm] >[45436.808955] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45436.808959] ? __pm_runtime_resume+0x54/0x90 >[45436.808965] ? trace_hardirqs_on_caller+0xed/0x180 >[45436.808983] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45436.808989] do_vfs_ioctl+0xa5/0x6e0 >[45436.808996] SyS_ioctl+0x74/0x80 >[45436.809001] do_syscall_64+0x79/0x220 >[45436.809004] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45436.809007] RIP: 0033:0x7fd8d64ef0f7 >[45436.809008] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45436.809011] RAX: ffffffffffffffda RBX: 0000000003108490 RCX: 00007fd8d64ef0f7 >[45436.809012] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45436.809014] RBP: 00007ffcc6dba1c0 R08: 0000000003108490 R09: 0000000000000004 >[45436.809015] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45436.809016] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[45444.388801] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45444.388806] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45444.388810] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45444.388813] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45444.388814] Call Trace: >[45444.388823] dump_stack+0x85/0xbf >[45444.388829] swiotlb_alloc_coherent+0x1be/0x1d0 >[45444.388841] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45444.388857] ttm_dma_populate+0x25e/0x350 [ttm] >[45444.388868] ttm_tt_bind+0x2c/0x60 [ttm] >[45444.388875] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45444.388889] ttm_bo_validate+0x189/0x1a0 [ttm] >[45444.388894] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45444.388903] ? mutex_trylock+0xcd/0xe0 >[45444.388912] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45444.388950] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45444.388980] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45444.389017] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45444.389053] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45444.389086] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45444.389112] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45444.389145] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45444.389159] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45444.389172] drm_ioctl+0x2d5/0x370 [drm] >[45444.389200] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45444.389207] ? __pm_runtime_resume+0x54/0x90 >[45444.389215] ? trace_hardirqs_on_caller+0xed/0x180 >[45444.389244] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45444.389252] do_vfs_ioctl+0xa5/0x6e0 >[45444.389264] SyS_ioctl+0x74/0x80 >[45444.389272] do_syscall_64+0x79/0x220 >[45444.389277] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45444.389280] RIP: 0033:0x7fd8d64ef0f7 >[45444.389282] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45444.389287] RAX: ffffffffffffffda RBX: 0000000002d543e0 RCX: 00007fd8d64ef0f7 >[45444.389289] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45444.389291] RBP: 00007ffcc6dba1c0 R08: 0000000002d543e0 R09: 0000000000000004 >[45444.389293] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45444.389296] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[45445.513587] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45445.513591] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45445.513593] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45445.513595] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45445.513596] Call Trace: >[45445.513602] dump_stack+0x85/0xbf >[45445.513607] swiotlb_alloc_coherent+0x1be/0x1d0 >[45445.513614] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45445.513623] ttm_dma_populate+0x25e/0x350 [ttm] >[45445.513630] ttm_tt_bind+0x2c/0x60 [ttm] >[45445.513634] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45445.513642] ttm_bo_validate+0x189/0x1a0 [ttm] >[45445.513645] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45445.513651] ? mutex_trylock+0xcd/0xe0 >[45445.513656] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45445.513692] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45445.513717] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45445.513742] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45445.513767] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45445.513790] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45445.513807] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45445.513827] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45445.513839] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45445.513849] drm_ioctl+0x2d5/0x370 [drm] >[45445.513865] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45445.513870] ? __pm_runtime_resume+0x54/0x90 >[45445.513875] ? trace_hardirqs_on_caller+0xed/0x180 >[45445.513893] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45445.513899] do_vfs_ioctl+0xa5/0x6e0 >[45445.513906] SyS_ioctl+0x74/0x80 >[45445.513921] do_syscall_64+0x79/0x220 >[45445.513924] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45445.513927] RIP: 0033:0x7fd8d64ef0f7 >[45445.513928] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45445.513931] RAX: ffffffffffffffda RBX: 0000000003108490 RCX: 00007fd8d64ef0f7 >[45445.513932] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45445.513933] RBP: 00007ffcc6dba1c0 R08: 0000000003108490 R09: 0000000000000004 >[45445.513935] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45445.513936] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0e060 >[45447.259179] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45447.259183] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45447.259185] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45447.259187] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45447.259188] Call Trace: >[45447.259195] dump_stack+0x85/0xbf >[45447.259200] swiotlb_alloc_coherent+0x1be/0x1d0 >[45447.259208] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45447.259219] ttm_dma_populate+0x25e/0x350 [ttm] >[45447.259229] ttm_tt_bind+0x2c/0x60 [ttm] >[45447.259233] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45447.259241] ttm_bo_validate+0x189/0x1a0 [ttm] >[45447.259244] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45447.259250] ? mutex_trylock+0xcd/0xe0 >[45447.259255] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45447.259290] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45447.259309] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45447.259314] ? __lock_acquire+0x2d4/0x1340 >[45447.259333] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45447.259354] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45447.259375] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45447.259391] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45447.259410] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45447.259422] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45447.259430] drm_ioctl+0x2d5/0x370 [drm] >[45447.259447] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45447.259451] ? __pm_runtime_resume+0x54/0x90 >[45447.259456] ? trace_hardirqs_on_caller+0xed/0x180 >[45447.259473] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45447.259479] do_vfs_ioctl+0xa5/0x6e0 >[45447.259486] SyS_ioctl+0x74/0x80 >[45447.259491] do_syscall_64+0x79/0x220 >[45447.259494] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45447.259496] RIP: 0033:0x7fd8d64ef0f7 >[45447.259497] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45447.259500] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[45447.259501] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45447.259503] RBP: 00007ffcc6dba1c0 R08: 000000000326d770 R09: 0000000000000004 >[45447.259504] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45447.259505] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[45451.032092] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45451.032096] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45451.032098] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45451.032100] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45451.032101] Call Trace: >[45451.032108] dump_stack+0x85/0xbf >[45451.032112] swiotlb_alloc_coherent+0x1be/0x1d0 >[45451.032120] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45451.032129] ttm_dma_populate+0x25e/0x350 [ttm] >[45451.032135] ttm_tt_bind+0x2c/0x60 [ttm] >[45451.032139] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45451.032147] ttm_bo_validate+0x189/0x1a0 [ttm] >[45451.032151] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45451.032156] ? mutex_trylock+0xcd/0xe0 >[45451.032161] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45451.032195] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45451.032216] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45451.032240] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45451.032264] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45451.032286] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45451.032303] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45451.032324] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45451.032335] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45451.032343] drm_ioctl+0x2d5/0x370 [drm] >[45451.032361] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45451.032365] ? __pm_runtime_resume+0x54/0x90 >[45451.032371] ? trace_hardirqs_on_caller+0xed/0x180 >[45451.032389] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45451.032394] do_vfs_ioctl+0xa5/0x6e0 >[45451.032401] SyS_ioctl+0x74/0x80 >[45451.032406] do_syscall_64+0x79/0x220 >[45451.032409] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45451.032412] RIP: 0033:0x7fd8d64ef0f7 >[45451.032413] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45451.032416] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[45451.032417] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45451.032419] RBP: 00007ffcc6dba1c0 R08: 0000000002bfd150 R09: 0000000000000004 >[45451.032420] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45451.032421] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6740 >[45455.876023] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45455.876027] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45455.876029] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45455.876031] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45455.876033] Call Trace: >[45455.876042] dump_stack+0x85/0xbf >[45455.876048] swiotlb_alloc_coherent+0x1be/0x1d0 >[45455.876059] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45455.876073] ttm_dma_populate+0x25e/0x350 [ttm] >[45455.876083] ttm_tt_bind+0x2c/0x60 [ttm] >[45455.876089] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45455.876104] ttm_bo_validate+0x189/0x1a0 [ttm] >[45455.876109] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45455.876118] ? mutex_trylock+0xcd/0xe0 >[45455.876127] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45455.876164] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45455.876187] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45455.876212] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45455.876236] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45455.876258] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45455.876276] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45455.876297] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45455.876309] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45455.876317] drm_ioctl+0x2d5/0x370 [drm] >[45455.876334] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45455.876339] ? __pm_runtime_resume+0x54/0x90 >[45455.876344] ? trace_hardirqs_on_caller+0xed/0x180 >[45455.876362] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45455.876367] do_vfs_ioctl+0xa5/0x6e0 >[45455.876375] SyS_ioctl+0x74/0x80 >[45455.876380] do_syscall_64+0x79/0x220 >[45455.876383] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45455.876386] RIP: 0033:0x7fd8d64ef0f7 >[45455.876388] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45455.876390] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[45455.876392] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45455.876393] RBP: 00007ffcc6dba1c0 R08: 0000000002bfd150 R09: 0000000000000004 >[45455.876394] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45455.876395] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003171aa0 >[45458.510527] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45458.510532] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45458.510535] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45458.510538] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45458.510540] Call Trace: >[45458.510548] dump_stack+0x85/0xbf >[45458.510555] swiotlb_alloc_coherent+0x1be/0x1d0 >[45458.510566] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45458.510582] ttm_dma_populate+0x25e/0x350 [ttm] >[45458.510593] ttm_tt_bind+0x2c/0x60 [ttm] >[45458.510599] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45458.510613] ttm_bo_validate+0x189/0x1a0 [ttm] >[45458.510618] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45458.510627] ? mutex_trylock+0xcd/0xe0 >[45458.510635] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45458.510674] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45458.510707] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45458.510745] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45458.510782] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45458.510817] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45458.510844] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45458.510876] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45458.510890] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45458.510904] drm_ioctl+0x2d5/0x370 [drm] >[45458.510933] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45458.510940] ? __pm_runtime_resume+0x54/0x90 >[45458.510948] ? trace_hardirqs_on_caller+0xed/0x180 >[45458.510978] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45458.510986] do_vfs_ioctl+0xa5/0x6e0 >[45458.510997] SyS_ioctl+0x74/0x80 >[45458.511005] do_syscall_64+0x79/0x220 >[45458.511010] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45458.511013] RIP: 0033:0x7fd8d64ef0f7 >[45458.511016] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45458.511020] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[45458.511022] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45458.511024] RBP: 00007ffcc6dba1c0 R08: 0000000002bfd150 R09: 0000000000000004 >[45458.511026] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45458.511028] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[45459.638109] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45459.638114] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45459.638118] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45459.638120] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45459.638122] Call Trace: >[45459.638130] dump_stack+0x85/0xbf >[45459.638136] swiotlb_alloc_coherent+0x1be/0x1d0 >[45459.638158] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45459.638174] ttm_dma_populate+0x25e/0x350 [ttm] >[45459.638195] ttm_tt_bind+0x2c/0x60 [ttm] >[45459.638200] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45459.638207] ttm_bo_validate+0x189/0x1a0 [ttm] >[45459.638210] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45459.638216] ? mutex_trylock+0xcd/0xe0 >[45459.638221] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45459.638255] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45459.638274] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45459.638279] ? __lock_acquire+0x2d4/0x1340 >[45459.638308] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45459.638339] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45459.638359] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45459.638375] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45459.638394] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45459.638406] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45459.638413] drm_ioctl+0x2d5/0x370 [drm] >[45459.638429] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45459.638434] ? __pm_runtime_resume+0x54/0x90 >[45459.638438] ? trace_hardirqs_on_caller+0xed/0x180 >[45459.638455] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45459.638460] do_vfs_ioctl+0xa5/0x6e0 >[45459.638467] SyS_ioctl+0x74/0x80 >[45459.638471] do_syscall_64+0x79/0x220 >[45459.638474] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45459.638476] RIP: 0033:0x7fd8d64ef0f7 >[45459.638478] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45459.638480] RAX: ffffffffffffffda RBX: 0000000002c4bd20 RCX: 00007fd8d64ef0f7 >[45459.638482] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45459.638483] RBP: 00007ffcc6dba1c0 R08: 0000000002c4bd20 R09: 0000000000000004 >[45459.638484] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45459.638486] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[45461.746267] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45461.746273] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45461.746277] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45461.746279] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45461.746281] Call Trace: >[45461.746290] dump_stack+0x85/0xbf >[45461.746297] swiotlb_alloc_coherent+0x1be/0x1d0 >[45461.746309] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45461.746326] ttm_dma_populate+0x25e/0x350 [ttm] >[45461.746337] ttm_tt_bind+0x2c/0x60 [ttm] >[45461.746344] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45461.746359] ttm_bo_validate+0x189/0x1a0 [ttm] >[45461.746364] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45461.746374] ? mutex_trylock+0xcd/0xe0 >[45461.746383] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45461.746430] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45461.746466] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45461.746507] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45461.746547] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45461.746584] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45461.746612] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45461.746648] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45461.746665] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45461.746680] drm_ioctl+0x2d5/0x370 [drm] >[45461.746709] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45461.746717] ? __pm_runtime_resume+0x54/0x90 >[45461.746725] ? trace_hardirqs_on_caller+0xed/0x180 >[45461.746757] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45461.746765] do_vfs_ioctl+0xa5/0x6e0 >[45461.746778] SyS_ioctl+0x74/0x80 >[45461.746786] do_syscall_64+0x79/0x220 >[45461.746791] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45461.746795] RIP: 0033:0x7fd8d64ef0f7 >[45461.746797] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45461.746802] RAX: ffffffffffffffda RBX: 00000000032476d0 RCX: 00007fd8d64ef0f7 >[45461.746804] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45461.746806] RBP: 00007ffcc6dba1c0 R08: 00000000032476d0 R09: 0000000000000004 >[45461.746808] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45461.746811] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000003111570 >[45467.848448] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45467.848453] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45467.848457] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45467.848459] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45467.848461] Call Trace: >[45467.848469] dump_stack+0x85/0xbf >[45467.848475] swiotlb_alloc_coherent+0x1be/0x1d0 >[45467.848487] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45467.848502] ttm_dma_populate+0x25e/0x350 [ttm] >[45467.848513] ttm_tt_bind+0x2c/0x60 [ttm] >[45467.848520] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45467.848534] ttm_bo_validate+0x189/0x1a0 [ttm] >[45467.848539] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45467.848549] ? mutex_trylock+0xcd/0xe0 >[45467.848557] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45467.848599] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45467.848633] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45467.848670] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45467.848709] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45467.848744] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45467.848771] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45467.848805] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45467.848819] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45467.848833] drm_ioctl+0x2d5/0x370 [drm] >[45467.848862] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45467.848869] ? __pm_runtime_resume+0x54/0x90 >[45467.848877] ? trace_hardirqs_on_caller+0xed/0x180 >[45467.848906] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45467.848914] do_vfs_ioctl+0xa5/0x6e0 >[45467.848926] SyS_ioctl+0x74/0x80 >[45467.848933] do_syscall_64+0x79/0x220 >[45467.848938] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45467.848942] RIP: 0033:0x7fd8d64ef0f7 >[45467.848944] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45467.848949] RAX: ffffffffffffffda RBX: 0000000002bd1380 RCX: 00007fd8d64ef0f7 >[45467.848951] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45467.848953] RBP: 00007ffcc6dba1c0 R08: 0000000002bd1380 R09: 0000000000000004 >[45467.848955] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45467.848958] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[45469.411336] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45469.411364] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45469.411367] CPU: 2 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45469.411369] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45469.411370] Call Trace: >[45469.411377] dump_stack+0x85/0xbf >[45469.411382] swiotlb_alloc_coherent+0x1be/0x1d0 >[45469.411390] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45469.411399] ttm_dma_populate+0x25e/0x350 [ttm] >[45469.411405] ttm_tt_bind+0x2c/0x60 [ttm] >[45469.411409] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45469.411417] ttm_bo_validate+0x189/0x1a0 [ttm] >[45469.411420] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45469.411427] ? mutex_trylock+0xcd/0xe0 >[45469.411432] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45469.411470] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45469.411493] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45469.411518] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45469.411542] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45469.411565] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45469.411582] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45469.411603] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45469.411614] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45469.411623] drm_ioctl+0x2d5/0x370 [drm] >[45469.411650] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45469.411655] ? __pm_runtime_resume+0x54/0x90 >[45469.411660] ? trace_hardirqs_on_caller+0xed/0x180 >[45469.411678] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45469.411684] do_vfs_ioctl+0xa5/0x6e0 >[45469.411690] SyS_ioctl+0x74/0x80 >[45469.411695] do_syscall_64+0x79/0x220 >[45469.411699] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45469.411701] RIP: 0033:0x7fd8d64ef0f7 >[45469.411703] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45469.411705] RAX: ffffffffffffffda RBX: 0000000002b36710 RCX: 00007fd8d64ef0f7 >[45469.411707] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45469.411708] RBP: 00007ffcc6dba1c0 R08: 0000000002b36710 R09: 0000000000000004 >[45469.411709] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45469.411710] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030d62d0 >[45474.299843] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45474.299846] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45474.299849] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45474.299850] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45474.299851] Call Trace: >[45474.299857] dump_stack+0x85/0xbf >[45474.299862] swiotlb_alloc_coherent+0x1be/0x1d0 >[45474.299869] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45474.299878] ttm_dma_populate+0x25e/0x350 [ttm] >[45474.299884] ttm_tt_bind+0x2c/0x60 [ttm] >[45474.299888] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45474.299896] ttm_bo_validate+0x189/0x1a0 [ttm] >[45474.299899] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45474.299905] ? mutex_trylock+0xcd/0xe0 >[45474.299910] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45474.299942] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45474.299965] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45474.299988] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45474.300011] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45474.300034] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45474.300069] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45474.300107] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45474.300119] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45474.300127] drm_ioctl+0x2d5/0x370 [drm] >[45474.300143] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45474.300148] ? __pm_runtime_resume+0x54/0x90 >[45474.300153] ? trace_hardirqs_on_caller+0xed/0x180 >[45474.300170] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45474.300176] do_vfs_ioctl+0xa5/0x6e0 >[45474.300182] SyS_ioctl+0x74/0x80 >[45474.300187] do_syscall_64+0x79/0x220 >[45474.300190] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45474.300193] RIP: 0033:0x7fd8d64ef0f7 >[45474.300194] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45474.300197] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[45474.300198] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45474.300200] RBP: 00007ffcc6dba1c0 R08: 000000000326d770 R09: 0000000000000004 >[45474.300202] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45474.300204] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[45475.375535] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45475.375540] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45475.375544] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45475.375546] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45475.375548] Call Trace: >[45475.375556] dump_stack+0x85/0xbf >[45475.375563] swiotlb_alloc_coherent+0x1be/0x1d0 >[45475.375574] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45475.375588] ttm_dma_populate+0x25e/0x350 [ttm] >[45475.375598] ttm_tt_bind+0x2c/0x60 [ttm] >[45475.375603] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45475.375616] ttm_bo_validate+0x189/0x1a0 [ttm] >[45475.375621] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45475.375631] ? mutex_trylock+0xcd/0xe0 >[45475.375640] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45475.375681] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45475.375715] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45475.375725] ? __lock_acquire+0x2d4/0x1340 >[45475.375760] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45475.375798] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45475.375835] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45475.375863] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45475.375899] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45475.375914] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45475.375930] drm_ioctl+0x2d5/0x370 [drm] >[45475.375960] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45475.375967] ? __pm_runtime_resume+0x54/0x90 >[45475.375975] ? trace_hardirqs_on_caller+0xed/0x180 >[45475.376006] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45475.376014] do_vfs_ioctl+0xa5/0x6e0 >[45475.376027] SyS_ioctl+0x74/0x80 >[45475.376035] do_syscall_64+0x79/0x220 >[45475.376040] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45475.376044] RIP: 0033:0x7fd8d64ef0f7 >[45475.376046] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45475.376050] RAX: ffffffffffffffda RBX: 0000000002bc8a50 RCX: 00007fd8d64ef0f7 >[45475.376053] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45475.376055] RBP: 00007ffcc6dba1c0 R08: 0000000002bc8a50 R09: 0000000000000004 >[45475.376057] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45475.376059] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[45477.014417] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45477.014420] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45477.014423] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45477.014425] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45477.014426] Call Trace: >[45477.014434] dump_stack+0x85/0xbf >[45477.014439] swiotlb_alloc_coherent+0x1be/0x1d0 >[45477.014448] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45477.014458] ttm_dma_populate+0x25e/0x350 [ttm] >[45477.014465] ttm_tt_bind+0x2c/0x60 [ttm] >[45477.014469] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45477.014478] ttm_bo_validate+0x189/0x1a0 [ttm] >[45477.014481] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45477.014488] ? mutex_trylock+0xcd/0xe0 >[45477.014494] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45477.014540] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45477.014569] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45477.014599] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45477.014626] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45477.014650] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45477.014669] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45477.014692] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45477.014706] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45477.014715] drm_ioctl+0x2d5/0x370 [drm] >[45477.014735] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45477.014740] ? __pm_runtime_resume+0x54/0x90 >[45477.014746] ? trace_hardirqs_on_caller+0xed/0x180 >[45477.014765] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45477.014771] do_vfs_ioctl+0xa5/0x6e0 >[45477.014778] SyS_ioctl+0x74/0x80 >[45477.014783] do_syscall_64+0x79/0x220 >[45477.014787] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45477.014790] RIP: 0033:0x7fd8d64ef0f7 >[45477.014791] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45477.014794] RAX: ffffffffffffffda RBX: 0000000002bc8a50 RCX: 00007fd8d64ef0f7 >[45477.014795] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45477.014796] RBP: 00007ffcc6dba1c0 R08: 0000000002bc8a50 R09: 0000000000000004 >[45477.014798] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45477.014799] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[45480.855720] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45480.855724] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45480.855726] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45480.855728] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45480.855729] Call Trace: >[45480.855735] dump_stack+0x85/0xbf >[45480.855740] swiotlb_alloc_coherent+0x1be/0x1d0 >[45480.855748] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45480.855757] ttm_dma_populate+0x25e/0x350 [ttm] >[45480.855764] ttm_tt_bind+0x2c/0x60 [ttm] >[45480.855768] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45480.855776] ttm_bo_validate+0x189/0x1a0 [ttm] >[45480.855780] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45480.855785] ? mutex_trylock+0xcd/0xe0 >[45480.855791] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45480.855824] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45480.855847] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45480.855871] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45480.855895] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45480.855924] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45480.855951] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45480.855984] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45480.856000] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45480.856014] drm_ioctl+0x2d5/0x370 [drm] >[45480.856043] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45480.856050] ? __pm_runtime_resume+0x54/0x90 >[45480.856059] ? trace_hardirqs_on_caller+0xed/0x180 >[45480.856082] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45480.856088] do_vfs_ioctl+0xa5/0x6e0 >[45480.856095] SyS_ioctl+0x74/0x80 >[45480.856100] do_syscall_64+0x79/0x220 >[45480.856103] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45480.856105] RIP: 0033:0x7fd8d64ef0f7 >[45480.856107] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45480.856110] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[45480.856111] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45480.856112] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[45480.856114] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45480.856115] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c0aba0 >[45484.728174] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45484.728177] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45484.728180] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45484.728181] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45484.728183] Call Trace: >[45484.728189] dump_stack+0x85/0xbf >[45484.728194] swiotlb_alloc_coherent+0x1be/0x1d0 >[45484.728201] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45484.728210] ttm_dma_populate+0x25e/0x350 [ttm] >[45484.728216] ttm_tt_bind+0x2c/0x60 [ttm] >[45484.728220] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45484.728228] ttm_bo_validate+0x189/0x1a0 [ttm] >[45484.728231] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45484.728237] ? mutex_trylock+0xcd/0xe0 >[45484.728242] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45484.728275] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45484.728293] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45484.728315] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45484.728336] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45484.728357] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45484.728373] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45484.728392] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45484.728405] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45484.728413] drm_ioctl+0x2d5/0x370 [drm] >[45484.728429] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45484.728434] ? __pm_runtime_resume+0x54/0x90 >[45484.728439] ? trace_hardirqs_on_caller+0xed/0x180 >[45484.728456] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45484.728461] do_vfs_ioctl+0xa5/0x6e0 >[45484.728468] SyS_ioctl+0x74/0x80 >[45484.728473] do_syscall_64+0x79/0x220 >[45484.728476] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45484.728479] RIP: 0033:0x7fd8d64ef0f7 >[45484.728480] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45484.728483] RAX: ffffffffffffffda RBX: 000000000326d770 RCX: 00007fd8d64ef0f7 >[45484.728484] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45484.728486] RBP: 00007ffcc6dba1c0 R08: 000000000326d770 R09: 0000000000000004 >[45484.728487] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45484.728488] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002b34120 >[45488.048696] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45488.048699] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45488.048703] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45488.048705] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45488.048707] Call Trace: >[45488.048714] dump_stack+0x85/0xbf >[45488.048720] swiotlb_alloc_coherent+0x1be/0x1d0 >[45488.048730] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45488.048756] ttm_dma_populate+0x25e/0x350 [ttm] >[45488.048767] ttm_tt_bind+0x2c/0x60 [ttm] >[45488.048773] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45488.048785] ttm_bo_validate+0x189/0x1a0 [ttm] >[45488.048788] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45488.048794] ? mutex_trylock+0xcd/0xe0 >[45488.048800] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45488.048835] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45488.048864] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45488.048903] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45488.048924] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45488.048944] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45488.048960] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45488.048978] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45488.048990] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45488.048998] drm_ioctl+0x2d5/0x370 [drm] >[45488.049013] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45488.049018] ? __pm_runtime_resume+0x54/0x90 >[45488.049023] ? trace_hardirqs_on_caller+0xed/0x180 >[45488.049040] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45488.049045] do_vfs_ioctl+0xa5/0x6e0 >[45488.049052] SyS_ioctl+0x74/0x80 >[45488.049056] do_syscall_64+0x79/0x220 >[45488.049059] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45488.049062] RIP: 0033:0x7fd8d64ef0f7 >[45488.049063] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45488.049066] RAX: ffffffffffffffda RBX: 00000000030d5280 RCX: 00007fd8d64ef0f7 >[45488.049067] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45488.049068] RBP: 00007ffcc6dba1c0 R08: 00000000030d5280 R09: 0000000000000004 >[45488.049070] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45488.049071] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[45490.042904] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45490.042909] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45490.042912] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45490.042914] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45490.042916] Call Trace: >[45490.042925] dump_stack+0x85/0xbf >[45490.042930] swiotlb_alloc_coherent+0x1be/0x1d0 >[45490.042942] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45490.042957] ttm_dma_populate+0x25e/0x350 [ttm] >[45490.042968] ttm_tt_bind+0x2c/0x60 [ttm] >[45490.042974] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45490.042988] ttm_bo_validate+0x189/0x1a0 [ttm] >[45490.042992] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45490.043002] ? mutex_trylock+0xcd/0xe0 >[45490.043010] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45490.043049] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45490.043082] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45490.043120] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45490.043156] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45490.043191] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45490.043217] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45490.043250] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45490.043266] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45490.043279] drm_ioctl+0x2d5/0x370 [drm] >[45490.043307] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45490.043314] ? __pm_runtime_resume+0x54/0x90 >[45490.043322] ? trace_hardirqs_on_caller+0xed/0x180 >[45490.043351] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45490.043359] do_vfs_ioctl+0xa5/0x6e0 >[45490.043370] SyS_ioctl+0x74/0x80 >[45490.043378] do_syscall_64+0x79/0x220 >[45490.043383] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45490.043386] RIP: 0033:0x7fd8d64ef0f7 >[45490.043388] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45490.043393] RAX: ffffffffffffffda RBX: 00000000030d5280 RCX: 00007fd8d64ef0f7 >[45490.043395] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45490.043397] RBP: 00007ffcc6dba1c0 R08: 00000000030d5280 R09: 0000000000000004 >[45490.043399] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45490.043401] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[45501.014379] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45501.014384] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45501.014387] CPU: 0 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45501.014389] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45501.014391] Call Trace: >[45501.014400] dump_stack+0x85/0xbf >[45501.014404] swiotlb_alloc_coherent+0x1be/0x1d0 >[45501.014412] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45501.014421] ttm_dma_populate+0x25e/0x350 [ttm] >[45501.014427] ttm_tt_bind+0x2c/0x60 [ttm] >[45501.014431] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45501.014439] ttm_bo_validate+0x189/0x1a0 [ttm] >[45501.014442] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45501.014448] ? mutex_trylock+0xcd/0xe0 >[45501.014454] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45501.014486] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45501.014507] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45501.014531] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45501.014554] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45501.014576] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45501.014593] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45501.014614] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45501.014626] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45501.014634] drm_ioctl+0x2d5/0x370 [drm] >[45501.014651] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45501.014655] ? __pm_runtime_resume+0x54/0x90 >[45501.014661] ? trace_hardirqs_on_caller+0xed/0x180 >[45501.014679] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45501.014684] do_vfs_ioctl+0xa5/0x6e0 >[45501.014691] SyS_ioctl+0x74/0x80 >[45501.014696] do_syscall_64+0x79/0x220 >[45501.014699] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45501.014702] RIP: 0033:0x7fd8d64ef0f7 >[45501.014703] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45501.014706] RAX: ffffffffffffffda RBX: 0000000002cf3e20 RCX: 00007fd8d64ef0f7 >[45501.014707] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45501.014708] RBP: 00007ffcc6dba1c0 R08: 0000000002cf3e20 R09: 0000000000000004 >[45501.014710] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45501.014711] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c03760 >[45502.576332] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45502.576335] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45502.576338] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45502.576339] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45502.576340] Call Trace: >[45502.576347] dump_stack+0x85/0xbf >[45502.576351] swiotlb_alloc_coherent+0x1be/0x1d0 >[45502.576359] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45502.576369] ttm_dma_populate+0x25e/0x350 [ttm] >[45502.576376] ttm_tt_bind+0x2c/0x60 [ttm] >[45502.576380] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45502.576387] ttm_bo_validate+0x189/0x1a0 [ttm] >[45502.576391] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45502.576397] ? mutex_trylock+0xcd/0xe0 >[45502.576402] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45502.576434] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45502.576456] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45502.576462] ? __lock_acquire+0x2d4/0x1340 >[45502.576483] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45502.576507] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45502.576528] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45502.576546] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45502.576567] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45502.576578] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45502.576586] drm_ioctl+0x2d5/0x370 [drm] >[45502.576603] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45502.576608] ? __pm_runtime_resume+0x54/0x90 >[45502.576612] ? trace_hardirqs_on_caller+0xed/0x180 >[45502.576631] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45502.576636] do_vfs_ioctl+0xa5/0x6e0 >[45502.576643] SyS_ioctl+0x74/0x80 >[45502.576648] do_syscall_64+0x79/0x220 >[45502.576651] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45502.576653] RIP: 0033:0x7fd8d64ef0f7 >[45502.576655] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45502.576658] RAX: ffffffffffffffda RBX: 0000000002c0cdf0 RCX: 00007fd8d64ef0f7 >[45502.576659] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45502.576660] RBP: 00007ffcc6dba1c0 R08: 0000000002c0cdf0 R09: 0000000000000004 >[45502.576662] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45502.576663] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[45504.638012] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45504.638016] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45504.638018] CPU: 1 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45504.638020] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45504.638021] Call Trace: >[45504.638028] dump_stack+0x85/0xbf >[45504.638032] swiotlb_alloc_coherent+0x1be/0x1d0 >[45504.638041] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45504.638050] ttm_dma_populate+0x25e/0x350 [ttm] >[45504.638056] ttm_tt_bind+0x2c/0x60 [ttm] >[45504.638060] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45504.638068] ttm_bo_validate+0x189/0x1a0 [ttm] >[45504.638071] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45504.638077] ? mutex_trylock+0xcd/0xe0 >[45504.638082] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45504.638114] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45504.638137] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45504.638143] ? __lock_acquire+0x2d4/0x1340 >[45504.638163] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45504.638186] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45504.638207] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45504.638224] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45504.638244] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45504.638257] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45504.638276] drm_ioctl+0x2d5/0x370 [drm] >[45504.638293] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45504.638298] ? __pm_runtime_resume+0x54/0x90 >[45504.638303] ? trace_hardirqs_on_caller+0xed/0x180 >[45504.638321] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45504.638326] do_vfs_ioctl+0xa5/0x6e0 >[45504.638334] SyS_ioctl+0x74/0x80 >[45504.638339] do_syscall_64+0x79/0x220 >[45504.638342] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45504.638345] RIP: 0033:0x7fd8d64ef0f7 >[45504.638346] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45504.638349] RAX: ffffffffffffffda RBX: 00000000032478e0 RCX: 00007fd8d64ef0f7 >[45504.638350] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45504.638352] RBP: 00007ffcc6dba1c0 R08: 00000000032478e0 R09: 0000000000000004 >[45504.638353] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45504.638354] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002c71630 >[45506.440224] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45506.440227] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45506.440230] CPU: 3 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45506.440232] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45506.440233] Call Trace: >[45506.440240] dump_stack+0x85/0xbf >[45506.440245] swiotlb_alloc_coherent+0x1be/0x1d0 >[45506.440253] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45506.440263] ttm_dma_populate+0x25e/0x350 [ttm] >[45506.440269] ttm_tt_bind+0x2c/0x60 [ttm] >[45506.440274] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45506.440282] ttm_bo_validate+0x189/0x1a0 [ttm] >[45506.440285] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45506.440291] ? mutex_trylock+0xcd/0xe0 >[45506.440297] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45506.440332] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45506.440357] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45506.440382] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45506.440406] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45506.440428] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45506.440446] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45506.440466] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45506.440487] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45506.440495] drm_ioctl+0x2d5/0x370 [drm] >[45506.440512] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45506.440517] ? __pm_runtime_resume+0x54/0x90 >[45506.440522] ? trace_hardirqs_on_caller+0xed/0x180 >[45506.440540] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45506.440546] do_vfs_ioctl+0xa5/0x6e0 >[45506.440556] SyS_ioctl+0x74/0x80 >[45506.440561] do_syscall_64+0x79/0x220 >[45506.440564] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45506.440567] RIP: 0033:0x7fd8d64ef0f7 >[45506.440568] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45506.440571] RAX: ffffffffffffffda RBX: 0000000002c0cdf0 RCX: 00007fd8d64ef0f7 >[45506.440572] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45506.440574] RBP: 00007ffcc6dba1c0 R08: 0000000002c0cdf0 R09: 0000000000000004 >[45506.440575] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45506.440576] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 0000000002fd6630 >[45517.403998] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45517.404003] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45517.404006] CPU: 4 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45517.404008] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45517.404010] Call Trace: >[45517.404019] dump_stack+0x85/0xbf >[45517.404025] swiotlb_alloc_coherent+0x1be/0x1d0 >[45517.404037] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45517.404053] ttm_dma_populate+0x25e/0x350 [ttm] >[45517.404064] ttm_tt_bind+0x2c/0x60 [ttm] >[45517.404071] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45517.404085] ttm_bo_validate+0x189/0x1a0 [ttm] >[45517.404100] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45517.404110] ? mutex_trylock+0xcd/0xe0 >[45517.404119] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45517.404159] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45517.404188] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45517.404224] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45517.404258] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45517.404291] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45517.404316] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45517.404348] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45517.404362] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45517.404375] drm_ioctl+0x2d5/0x370 [drm] >[45517.404402] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45517.404409] ? __pm_runtime_resume+0x54/0x90 >[45517.404417] ? trace_hardirqs_on_caller+0xed/0x180 >[45517.404446] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45517.404454] do_vfs_ioctl+0xa5/0x6e0 >[45517.404466] SyS_ioctl+0x74/0x80 >[45517.404473] do_syscall_64+0x79/0x220 >[45517.404478] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45517.404481] RIP: 0033:0x7fd8d64ef0f7 >[45517.404484] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45517.404488] RAX: ffffffffffffffda RBX: 0000000002c4bd20 RCX: 00007fd8d64ef0f7 >[45517.404490] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45517.404493] RBP: 00007ffcc6dba1c0 R08: 0000000002c4bd20 R09: 0000000000000004 >[45517.404495] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45517.404497] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 00000000030cf160 >[45523.167297] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45523.167302] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45523.167306] CPU: 5 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45523.167308] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45523.167310] Call Trace: >[45523.167318] dump_stack+0x85/0xbf >[45523.167324] swiotlb_alloc_coherent+0x1be/0x1d0 >[45523.167336] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45523.167352] ttm_dma_populate+0x25e/0x350 [ttm] >[45523.167363] ttm_tt_bind+0x2c/0x60 [ttm] >[45523.167369] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45523.167383] ttm_bo_validate+0x189/0x1a0 [ttm] >[45523.167388] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45523.167397] ? mutex_trylock+0xcd/0xe0 >[45523.167406] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45523.167447] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45523.167477] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45523.167513] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45523.167549] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45523.167582] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45523.167608] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45523.167641] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45523.167656] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45523.167670] drm_ioctl+0x2d5/0x370 [drm] >[45523.167698] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45523.167705] ? __pm_runtime_resume+0x54/0x90 >[45523.167713] ? trace_hardirqs_on_caller+0xed/0x180 >[45523.167743] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45523.167751] do_vfs_ioctl+0xa5/0x6e0 >[45523.167763] SyS_ioctl+0x74/0x80 >[45523.167770] do_syscall_64+0x79/0x220 >[45523.167775] entry_SYSCALL_64_after_hwframe+0x42/0xb7 >[45523.167779] RIP: 0033:0x7fd8d64ef0f7 >[45523.167781] RSP: 002b:00007ffcc6dba178 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 >[45523.167785] RAX: ffffffffffffffda RBX: 0000000002bfd150 RCX: 00007fd8d64ef0f7 >[45523.167787] RDX: 00007ffcc6dba1c0 RSI: 00000000c0206440 RDI: 000000000000000b >[45523.167789] RBP: 00007ffcc6dba1c0 R08: 0000000002bfd150 R09: 0000000000000004 >[45523.167791] R10: 000000000264c010 R11: 0000000000000246 R12: 00000000c0206440 >[45523.167793] R13: 000000000000000b R14: 00007ffcc6dba258 R15: 000000000316ea80 >[45527.048202] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes) >[45527.048205] amdgpu 0000:07:00.0: swiotlb: coherent allocation failed, size=2097152 >[45527.048208] CPU: 7 PID: 2338 Comm: Xwayland Not tainted 4.16.0-rc6-mm_thp #1 >[45527.048209] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H, BIOS F11 08/12/2014 >[45527.048211] Call Trace: >[45527.048217] dump_stack+0x85/0xbf >[45527.048221] swiotlb_alloc_coherent+0x1be/0x1d0 >[45527.048229] ttm_dma_pool_get_pages+0x246/0x630 [ttm] >[45527.048238] ttm_dma_populate+0x25e/0x350 [ttm] >[45527.048244] ttm_tt_bind+0x2c/0x60 [ttm] >[45527.048248] ttm_bo_handle_move_mem+0x57f/0x5b0 [ttm] >[45527.048255] ttm_bo_validate+0x189/0x1a0 [ttm] >[45527.048258] ? ttm_bo_init_reserved+0x43d/0x500 [ttm] >[45527.048264] ? mutex_trylock+0xcd/0xe0 >[45527.048269] ttm_bo_init_reserved+0x459/0x500 [ttm] >[45527.048298] amdgpu_bo_do_create+0x22e/0x590 [amdgpu] >[45527.048317] ? amdgpu_fill_buffer+0x300/0x300 [amdgpu] >[45527.048338] amdgpu_bo_create+0x50/0x2d0 [amdgpu] >[45527.048359] amdgpu_gem_object_create+0x7f/0x110 [amdgpu] >[45527.048378] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45527.048394] amdgpu_gem_create_ioctl+0x1e8/0x280 [amdgpu] >[45527.048412] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45527.048425] drm_ioctl_kernel+0x5b/0xb0 [drm] >[45527.048432] drm_ioctl+0x2d5/0x370 [drm] >[45527.048448] ? amdgpu_gem_object_close+0x210/0x210 [amdgpu] >[45527.048453] ? __pm_runtime_resume+0x54/0x90 >[45527.048458] ? trace_hardirqs_on_caller+0xed/0x180 >[45527.048475] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] >[45527.048480] do_vfs_ioctl+0xa5/0x6e0 >[45527.048487] SyS_ioctl+0x74/0x80 >[45527.048492] do_syscall_64+0x79/0x220 >